diff --git a/go.mod b/go.mod index 1f8a0b6a47..7ba17ea6d6 100644 --- a/go.mod +++ b/go.mod @@ -4,17 +4,17 @@ require ( github.com/aws/aws-sdk-go v1.35.37 github.com/container-storage-interface/spec v1.3.0 github.com/elazarl/goproxy v0.0.0-20181111060418-2ce16c963a8a // indirect - github.com/golang/mock v1.5.0 - github.com/golang/protobuf v1.4.3 + github.com/golang/mock v1.6.0 + github.com/golang/protobuf v1.5.3 github.com/imdario/mergo v0.3.7 // indirect github.com/kubernetes-csi/csi-proxy/client v0.2.2 github.com/kubernetes-csi/csi-test v2.0.0+incompatible github.com/kubernetes-csi/external-snapshotter/client/v4 v4.0.0 github.com/onsi/ginkgo v1.11.0 github.com/onsi/gomega v1.7.1 - github.com/stretchr/testify v1.6.1 - golang.org/x/sys v0.0.0-20210225134936-a50acf3fe073 - google.golang.org/grpc v1.34.0 + github.com/stretchr/testify v1.8.3 + golang.org/x/sys v0.7.0 + google.golang.org/grpc v1.56.3 k8s.io/api v0.21.0 k8s.io/apimachinery v0.21.0 k8s.io/client-go v1.21.0 diff --git a/go.sum b/go.sum index da7ceecd9b..ada68af4bf 100644 --- a/go.sum +++ b/go.sum @@ -4,6 +4,7 @@ cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMT cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= +cloud.google.com/go v0.44.3/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To= @@ -11,20 +12,593 @@ cloud.google.com/go v0.51.0/go.mod h1:hWtGJ6gnXH+KgDv+V0zFGDvpi07n3z8ZNj3T1RW0Gc cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4= cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M= cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc= +cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk= +cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs= +cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc= +cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY= +cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKPI= +cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk= +cloud.google.com/go v0.75.0/go.mod h1:VGuuCn7PG0dwsd5XPVm2Mm3wlh3EL55/79EKB6hlPTY= +cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg= +cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8= +cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0= +cloud.google.com/go v0.83.0/go.mod h1:Z7MJUsANfY0pYPdw0lbnivPx4/vhy/e2FEkSkF7vAVY= +cloud.google.com/go v0.84.0/go.mod h1:RazrYuxIK6Kb7YrzzhPoLmCVzl7Sup4NrbKPg8KHSUM= +cloud.google.com/go v0.87.0/go.mod h1:TpDYlFy7vuLzZMMZ+B6iRiELaY7z/gJPaqbMx6mlWcY= +cloud.google.com/go v0.90.0/go.mod h1:kRX0mNRHe0e2rC6oNakvwQqzyDmg57xJ+SZU1eT2aDQ= +cloud.google.com/go v0.93.3/go.mod h1:8utlLll2EF5XMAV15woO4lSbWQlk8rer9aLOfLh7+YI= +cloud.google.com/go v0.94.1/go.mod h1:qAlAugsXlC+JWO+Bke5vCtc9ONxjQT3drlTTnAplMW4= +cloud.google.com/go v0.97.0/go.mod h1:GF7l59pYBVlXQIBLx3a761cZ41F9bBH3JUlihCt2Udc= +cloud.google.com/go v0.99.0/go.mod h1:w0Xx2nLzqWJPuozYQX+hFfCSI8WioryfRDzkoI/Y2ZA= +cloud.google.com/go v0.100.1/go.mod h1:fs4QogzfH5n2pBXBP9vRiU+eCny7lD2vmFZy79Iuw1U= +cloud.google.com/go v0.100.2/go.mod h1:4Xra9TjzAeYHrl5+oeLlzbM2k3mjVhZh4UqTZ//w99A= +cloud.google.com/go v0.102.0/go.mod h1:oWcCzKlqJ5zgHQt9YsaeTY9KzIvjyy0ArmiBUgpQ+nc= +cloud.google.com/go v0.102.1/go.mod h1:XZ77E9qnTEnrgEOvr4xzfdX5TRo7fB4T2F4O6+34hIU= 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v1.7.0/go.mod h1:CEGLewx8dwa33aDAZQujl7Dx+uYhS0eay198wB/VumQ= +cloud.google.com/go/aiplatform v1.22.0/go.mod h1:ig5Nct50bZlzV6NvKaTwmplLLddFx0YReh9WfTO5jKw= +cloud.google.com/go/aiplatform v1.24.0/go.mod h1:67UUvRBKG6GTayHKV8DBv2RtR1t93YRu5B1P3x99mYY= +cloud.google.com/go/aiplatform v1.27.0/go.mod h1:Bvxqtl40l0WImSb04d0hXFU7gDOiq9jQmorivIiWcKg= +cloud.google.com/go/aiplatform v1.35.0/go.mod h1:7MFT/vCaOyZT/4IIFfxH4ErVg/4ku6lKv3w0+tFTgXQ= +cloud.google.com/go/aiplatform v1.36.1/go.mod h1:WTm12vJRPARNvJ+v6P52RDHCNe4AhvjcIZ/9/RRHy/k= +cloud.google.com/go/aiplatform v1.37.0/go.mod h1:IU2Cv29Lv9oCn/9LkFiiuKfwrRTq+QQMbW+hPCxJGZw= +cloud.google.com/go/analytics v0.11.0/go.mod h1:DjEWCu41bVbYcKyvlws9Er60YE4a//bK6mnhWvQeFNI= +cloud.google.com/go/analytics v0.12.0/go.mod h1:gkfj9h6XRf9+TS4bmuhPEShsh3hH8PAZzm/41OOhQd4= +cloud.google.com/go/analytics v0.17.0/go.mod h1:WXFa3WSym4IZ+JiKmavYdJwGG/CvpqiqczmL59bTD9M= +cloud.google.com/go/analytics v0.18.0/go.mod h1:ZkeHGQlcIPkw0R/GW+boWHhCOR43xz9RN/jn7WcqfIE= +cloud.google.com/go/analytics v0.19.0/go.mod h1:k8liqf5/HCnOUkbawNtrWWc+UAzyDlW89doe8TtoDsE= +cloud.google.com/go/apigateway v1.3.0/go.mod h1:89Z8Bhpmxu6AmUxuVRg/ECRGReEdiP3vQtk4Z1J9rJk= +cloud.google.com/go/apigateway v1.4.0/go.mod h1:pHVY9MKGaH9PQ3pJ4YLzoj6U5FUDeDFBllIz7WmzJoc= +cloud.google.com/go/apigateway v1.5.0/go.mod h1:GpnZR3Q4rR7LVu5951qfXPJCHquZt02jf7xQx7kpqN8= +cloud.google.com/go/apigeeconnect v1.3.0/go.mod h1:G/AwXFAKo0gIXkPTVfZDd2qA1TxBXJ3MgMRBQkIi9jc= +cloud.google.com/go/apigeeconnect v1.4.0/go.mod h1:kV4NwOKqjvt2JYR0AoIWo2QGfoRtn/pkS3QlHp0Ni04= +cloud.google.com/go/apigeeconnect v1.5.0/go.mod h1:KFaCqvBRU6idyhSNyn3vlHXc8VMDJdRmwDF6JyFRqZ8= +cloud.google.com/go/apigeeregistry v0.4.0/go.mod h1:EUG4PGcsZvxOXAdyEghIdXwAEi/4MEaoqLMLDMIwKXY= +cloud.google.com/go/apigeeregistry v0.5.0/go.mod h1:YR5+s0BVNZfVOUkMa5pAR2xGd0A473vA5M7j247o1wM= +cloud.google.com/go/apigeeregistry v0.6.0/go.mod h1:BFNzW7yQVLZ3yj0TKcwzb8n25CFBri51GVGOEUcgQsc= +cloud.google.com/go/apikeys v0.4.0/go.mod h1:XATS/yqZbaBK0HOssf+ALHp8jAlNHUgyfprvNcBIszU= +cloud.google.com/go/apikeys v0.5.0/go.mod h1:5aQfwY4D+ewMMWScd3hm2en3hCj+BROlyrt3ytS7KLI= +cloud.google.com/go/apikeys v0.6.0/go.mod h1:kbpXu5upyiAlGkKrJgQl8A0rKNNJ7dQ377pdroRSSi8= +cloud.google.com/go/appengine v1.4.0/go.mod h1:CS2NhuBuDXM9f+qscZ6V86m1MIIqPj3WC/UoEuR1Sno= +cloud.google.com/go/appengine v1.5.0/go.mod h1:TfasSozdkFI0zeoxW3PTBLiNqRmzraodCWatWI9Dmak= +cloud.google.com/go/appengine v1.6.0/go.mod h1:hg6i0J/BD2cKmDJbaFSYHFyZkgBEfQrDg/X0V5fJn84= +cloud.google.com/go/appengine v1.7.0/go.mod h1:eZqpbHFCqRGa2aCdope7eC0SWLV1j0neb/QnMJVWx6A= +cloud.google.com/go/appengine v1.7.1/go.mod h1:IHLToyb/3fKutRysUlFO0BPt5j7RiQ45nrzEJmKTo6E= +cloud.google.com/go/area120 v0.5.0/go.mod h1:DE/n4mp+iqVyvxHN41Vf1CR602GiHQjFPusMFW6bGR4= +cloud.google.com/go/area120 v0.6.0/go.mod h1:39yFJqWVgm0UZqWTOdqkLhjoC7uFfgXRC8g/ZegeAh0= +cloud.google.com/go/area120 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+github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= +github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= +github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= +github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= +github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +github.com/zeebo/assert v1.3.0/go.mod h1:Pq9JiuJQpG8JLJdtkwrJESF0Foym2/D9XMU5ciN/wJ0= +github.com/zeebo/xxh3 v1.0.2/go.mod h1:5NWz9Sef7zIDm2JHfFlcQvNekmcEl9ekUZQQKCYaDcA= go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU= go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU= go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ= @@ -591,6 +1317,13 @@ go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8= go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= +go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= +go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk= +go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E= +go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo= +go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI= +go.opentelemetry.io/proto/otlp v0.15.0/go.mod h1:H7XAot3MsfNsj7EXtrA2q5xSNQ10UqI405h3+duxN4U= +go.opentelemetry.io/proto/otlp v0.19.0/go.mod h1:H7XAot3MsfNsj7EXtrA2q5xSNQ10UqI405h3+duxN4U= go.starlark.net v0.0.0-20200306205701-8dd3e2ee1dd5/go.mod h1:nmDLcffg48OtT/PSW0Hg7FvpRQsQh5OSqIylirxKC7o= go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= @@ -607,11 +1340,15 @@ golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8U golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= -golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 h1:/ZScEX8SfEmUGRHs0gxpqteO5nfNW6axyZbBdw9A12g= golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I= +golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4= +golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= +golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa h1:idItI2DDfCokpg0N51B2VtiLdJ4vAuXC9fnCb2gACo4= +golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= @@ -621,6 +1358,7 @@ golang.org/x/exp v0.0.0-20190312203227-4b39c73a6495/go.mod h1:ZjyILWgesfNpC6sMxT golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8= golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4= golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek= +golang.org/x/exp v0.0.0-20191002040644-a1355ae1e2c3/go.mod h1:NOZ3BPKG0ec/BKJQgnvsSFpcKLM5xXVWnvZS97DWHgE= golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY= golang.org/x/exp v0.0.0-20191129062945-2f5052295587/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4= golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4= @@ -628,9 +1366,20 @@ golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod h1:2RIsYlXP63K8oxa1u0 golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM= golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU= golang.org/x/exp v0.0.0-20210220032938-85be41e4509f/go.mod h1:I6l2HNBLBZEcrOoCpyKLdY2lHoRZ8lI4x60KMCQDft4= +golang.org/x/exp v0.0.0-20220827204233-334a2380cb91/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE= golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs= golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= +golang.org/x/image v0.0.0-20190910094157-69e4b8554b2a/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= +golang.org/x/image v0.0.0-20200119044424-58c23975cae1/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= +golang.org/x/image v0.0.0-20200430140353-33d19683fad8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= +golang.org/x/image v0.0.0-20200618115811-c13761719519/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= +golang.org/x/image v0.0.0-20201208152932-35266b937fa6/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= +golang.org/x/image v0.0.0-20210216034530-4410531fe030/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= +golang.org/x/image v0.0.0-20210607152325-775e3b0c77b9/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM= +golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM= +golang.org/x/image v0.0.0-20211028202545-6944b10bf410/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM= +golang.org/x/image v0.0.0-20220302094943-723b81ca9867/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= @@ -641,6 +1390,8 @@ golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHl golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs= golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= +golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= +golang.org/x/lint v0.0.0-20210508222113-6edffad5e616/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE= golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o= golang.org/x/mobile v0.0.0-20201217150744-e6ae53a27f4f/go.mod h1:skQtrUTUwhdJvXM/2KKJzY8pDgNr9I/FOMqDVRPBUS4= @@ -652,6 +1403,15 @@ golang.org/x/mod v0.1.1-0.20191209134235-331c550502dd/go.mod h1:s0Qsj1ACt9ePp/hM golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.3.1-0.20200828183125-ce943fd02449/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +golang.org/x/mod v0.4.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= 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h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks= golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= @@ -685,24 +1446,92 @@ golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLL golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod 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h1:OnIrk0ipVdj4N5d9IUoFUx72/VlD7+jUsHwZgwSMQpw= +google.golang.org/grpc v1.54.0/go.mod h1:PUSEXI6iWghWaB6lXM4knEgpJNu2qUcKfDtNci3EC2g= +google.golang.org/grpc v1.56.3 h1:8I4C0Yq1EjstUzUJzpcRVbuYA2mODtEmpWiQoN/b2nc= +google.golang.org/grpc v1.56.3/go.mod h1:I9bI3vqKfayGqPUAwGdOSu7kt6oIJLixfffKrpXqQ9s= +google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= @@ -893,14 +2026,22 @@ google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf 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h1:XOLfOwzhkljL4itZkK6T72ckMgvj0BDsnKNdZVUOecw= +modernc.org/token v1.0.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM= modernc.org/xc v1.0.0/go.mod h1:mRNCo0bvLjGhHO9WsyuKVU4q0ceiDDDoEeWDJHrNx8I= +modernc.org/z v1.5.1/go.mod h1:eWFB510QWW5Th9YGZT81s+LwvaAs3Q2yr4sP0rmLkv8= rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4= rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0= diff --git a/vendor/github.com/cespare/xxhash/v2/.travis.yml b/vendor/github.com/cespare/xxhash/v2/.travis.yml deleted file mode 100644 index c516ea88da..0000000000 --- a/vendor/github.com/cespare/xxhash/v2/.travis.yml +++ /dev/null @@ -1,8 +0,0 @@ -language: go -go: - - "1.x" - - master -env: - - TAGS="" - - TAGS="-tags purego" -script: go test $TAGS -v ./... diff --git a/vendor/github.com/cespare/xxhash/v2/README.md b/vendor/github.com/cespare/xxhash/v2/README.md index 2fd8693c21..8bf0e5b781 100644 --- a/vendor/github.com/cespare/xxhash/v2/README.md +++ b/vendor/github.com/cespare/xxhash/v2/README.md @@ -1,10 +1,9 @@ # xxhash -[![GoDoc](https://godoc.org/github.com/cespare/xxhash?status.svg)](https://godoc.org/github.com/cespare/xxhash) -[![Build Status](https://travis-ci.org/cespare/xxhash.svg?branch=master)](https://travis-ci.org/cespare/xxhash) +[![Go Reference](https://pkg.go.dev/badge/github.com/cespare/xxhash/v2.svg)](https://pkg.go.dev/github.com/cespare/xxhash/v2) +[![Test](https://github.com/cespare/xxhash/actions/workflows/test.yml/badge.svg)](https://github.com/cespare/xxhash/actions/workflows/test.yml) -xxhash is a Go implementation of the 64-bit -[xxHash](http://cyan4973.github.io/xxHash/) algorithm, XXH64. This is a +xxhash is a Go implementation of the 64-bit [xxHash] algorithm, XXH64. This is a high-quality hashing algorithm that is much faster than anything in the Go standard library. @@ -25,8 +24,11 @@ func (*Digest) WriteString(string) (int, error) func (*Digest) Sum64() uint64 ``` -This implementation provides a fast pure-Go implementation and an even faster -assembly implementation for amd64. +The package is written with optimized pure Go and also contains even faster +assembly implementations for amd64 and arm64. If desired, the `purego` build tag +opts into using the Go code even on those architectures. + +[xxHash]: http://cyan4973.github.io/xxHash/ ## Compatibility @@ -45,23 +47,26 @@ I recommend using the latest release of Go. Here are some quick benchmarks comparing the pure-Go and assembly implementations of Sum64. -| input size | purego | asm | -| --- | --- | --- | -| 5 B | 979.66 MB/s | 1291.17 MB/s | -| 100 B | 7475.26 MB/s | 7973.40 MB/s | -| 4 KB | 17573.46 MB/s | 17602.65 MB/s | -| 10 MB | 17131.46 MB/s | 17142.16 MB/s | +| input size | purego | asm | +| ---------- | --------- | --------- | +| 4 B | 1.3 GB/s | 1.2 GB/s | +| 16 B | 2.9 GB/s | 3.5 GB/s | +| 100 B | 6.9 GB/s | 8.1 GB/s | +| 4 KB | 11.7 GB/s | 16.7 GB/s | +| 10 MB | 12.0 GB/s | 17.3 GB/s | -These numbers were generated on Ubuntu 18.04 with an Intel i7-8700K CPU using -the following commands under Go 1.11.2: +These numbers were generated on Ubuntu 20.04 with an Intel Xeon Platinum 8252C +CPU using the following commands under Go 1.19.2: ``` -$ go test -tags purego -benchtime 10s -bench '/xxhash,direct,bytes' -$ go test -benchtime 10s -bench '/xxhash,direct,bytes' +benchstat <(go test -tags purego -benchtime 500ms -count 15 -bench 'Sum64$') +benchstat <(go test -benchtime 500ms -count 15 -bench 'Sum64$') ``` ## Projects using this package - [InfluxDB](https://github.com/influxdata/influxdb) - [Prometheus](https://github.com/prometheus/prometheus) +- [VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics) - [FreeCache](https://github.com/coocood/freecache) +- [FastCache](https://github.com/VictoriaMetrics/fastcache) diff --git a/vendor/github.com/cespare/xxhash/v2/testall.sh b/vendor/github.com/cespare/xxhash/v2/testall.sh new file mode 100644 index 0000000000..94b9c44398 --- /dev/null +++ b/vendor/github.com/cespare/xxhash/v2/testall.sh @@ -0,0 +1,10 @@ +#!/bin/bash +set -eu -o pipefail + +# Small convenience script for running the tests with various combinations of +# arch/tags. This assumes we're running on amd64 and have qemu available. + +go test ./... +go test -tags purego ./... +GOARCH=arm64 go test +GOARCH=arm64 go test -tags purego diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash.go b/vendor/github.com/cespare/xxhash/v2/xxhash.go index db0b35fbe3..a9e0d45c9d 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash.go @@ -16,19 +16,11 @@ const ( prime5 uint64 = 2870177450012600261 ) -// NOTE(caleb): I'm using both consts and vars of the primes. Using consts where -// possible in the Go code is worth a small (but measurable) performance boost -// by avoiding some MOVQs. Vars are needed for the asm and also are useful for -// convenience in the Go code in a few places where we need to intentionally -// avoid constant arithmetic (e.g., v1 := prime1 + prime2 fails because the -// result overflows a uint64). -var ( - prime1v = prime1 - prime2v = prime2 - prime3v = prime3 - prime4v = prime4 - prime5v = prime5 -) +// Store the primes in an array as well. +// +// The consts are used when possible in Go code to avoid MOVs but we need a +// contiguous array of the assembly code. +var primes = [...]uint64{prime1, prime2, prime3, prime4, prime5} // Digest implements hash.Hash64. type Digest struct { @@ -50,10 +42,10 @@ func New() *Digest { // Reset clears the Digest's state so that it can be reused. func (d *Digest) Reset() { - d.v1 = prime1v + prime2 + d.v1 = primes[0] + prime2 d.v2 = prime2 d.v3 = 0 - d.v4 = -prime1v + d.v4 = -primes[0] d.total = 0 d.n = 0 } @@ -69,21 +61,23 @@ func (d *Digest) Write(b []byte) (n int, err error) { n = len(b) d.total += uint64(n) + memleft := d.mem[d.n&(len(d.mem)-1):] + if d.n+n < 32 { // This new data doesn't even fill the current block. - copy(d.mem[d.n:], b) + copy(memleft, b) d.n += n return } if d.n > 0 { // Finish off the partial block. - copy(d.mem[d.n:], b) + c := copy(memleft, b) d.v1 = round(d.v1, u64(d.mem[0:8])) d.v2 = round(d.v2, u64(d.mem[8:16])) d.v3 = round(d.v3, u64(d.mem[16:24])) d.v4 = round(d.v4, u64(d.mem[24:32])) - b = b[32-d.n:] + b = b[c:] d.n = 0 } @@ -133,21 +127,20 @@ func (d *Digest) Sum64() uint64 { h += d.total - i, end := 0, d.n - for ; i+8 <= end; i += 8 { - k1 := round(0, u64(d.mem[i:i+8])) + b := d.mem[:d.n&(len(d.mem)-1)] + for ; len(b) >= 8; b = b[8:] { + k1 := round(0, u64(b[:8])) h ^= k1 h = rol27(h)*prime1 + prime4 } - if i+4 <= end { - h ^= uint64(u32(d.mem[i:i+4])) * prime1 + if len(b) >= 4 { + h ^= uint64(u32(b[:4])) * prime1 h = rol23(h)*prime2 + prime3 - i += 4 + b = b[4:] } - for i < end { - h ^= uint64(d.mem[i]) * prime5 + for ; len(b) > 0; b = b[1:] { + h ^= uint64(b[0]) * prime5 h = rol11(h) * prime1 - i++ } h ^= h >> 33 @@ -193,7 +186,6 @@ func (d *Digest) UnmarshalBinary(b []byte) error { b, d.v4 = consumeUint64(b) b, d.total = consumeUint64(b) copy(d.mem[:], b) - b = b[len(d.mem):] d.n = int(d.total % uint64(len(d.mem))) return nil } diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s index d580e32aed..3e8b132579 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s @@ -1,215 +1,209 @@ +//go:build !appengine && gc && !purego // +build !appengine // +build gc // +build !purego #include "textflag.h" -// Register allocation: -// AX h -// CX pointer to advance through b -// DX n -// BX loop end -// R8 v1, k1 -// R9 v2 -// R10 v3 -// R11 v4 -// R12 tmp -// R13 prime1v -// R14 prime2v -// R15 prime4v - -// round reads from and advances the buffer pointer in CX. -// It assumes that R13 has prime1v and R14 has prime2v. -#define round(r) \ - MOVQ (CX), R12 \ - ADDQ $8, CX \ - IMULQ R14, R12 \ - ADDQ R12, r \ - ROLQ $31, r \ - IMULQ R13, r - -// mergeRound applies a merge round on the two registers acc and val. -// It assumes that R13 has prime1v, R14 has prime2v, and R15 has prime4v. -#define mergeRound(acc, val) \ - IMULQ R14, val \ - ROLQ $31, val \ - IMULQ R13, val \ - XORQ val, acc \ - IMULQ R13, acc \ - ADDQ R15, acc +// Registers: +#define h AX +#define d AX +#define p SI // pointer to advance through b +#define n DX +#define end BX // loop end +#define v1 R8 +#define v2 R9 +#define v3 R10 +#define v4 R11 +#define x R12 +#define prime1 R13 +#define prime2 R14 +#define prime4 DI + +#define round(acc, x) \ + IMULQ prime2, x \ + ADDQ x, acc \ + ROLQ $31, acc \ + IMULQ prime1, acc + +// round0 performs the operation x = round(0, x). +#define round0(x) \ + IMULQ prime2, x \ + ROLQ $31, x \ + IMULQ prime1, x + +// mergeRound applies a merge round on the two registers acc and x. +// It assumes that prime1, prime2, and prime4 have been loaded. +#define mergeRound(acc, x) \ + round0(x) \ + XORQ x, acc \ + IMULQ prime1, acc \ + ADDQ prime4, acc + +// blockLoop processes as many 32-byte blocks as possible, +// updating v1, v2, v3, and v4. It assumes that there is at least one block +// to process. +#define blockLoop() \ +loop: \ + MOVQ +0(p), x \ + round(v1, x) \ + MOVQ +8(p), x \ + round(v2, x) \ + MOVQ +16(p), x \ + round(v3, x) \ + MOVQ +24(p), x \ + round(v4, x) \ + ADDQ $32, p \ + CMPQ p, end \ + JLE loop // func Sum64(b []byte) uint64 -TEXT ·Sum64(SB), NOSPLIT, $0-32 +TEXT ·Sum64(SB), NOSPLIT|NOFRAME, $0-32 // Load fixed primes. - MOVQ ·prime1v(SB), R13 - MOVQ ·prime2v(SB), R14 - MOVQ ·prime4v(SB), R15 + MOVQ ·primes+0(SB), prime1 + MOVQ ·primes+8(SB), prime2 + MOVQ ·primes+24(SB), prime4 // Load slice. - MOVQ b_base+0(FP), CX - MOVQ b_len+8(FP), DX - LEAQ (CX)(DX*1), BX + MOVQ b_base+0(FP), p + MOVQ b_len+8(FP), n + LEAQ (p)(n*1), end // The first loop limit will be len(b)-32. - SUBQ $32, BX + SUBQ $32, end // Check whether we have at least one block. - CMPQ DX, $32 + CMPQ n, $32 JLT noBlocks // Set up initial state (v1, v2, v3, v4). - MOVQ R13, R8 - ADDQ R14, R8 - MOVQ R14, R9 - XORQ R10, R10 - XORQ R11, R11 - SUBQ R13, R11 - - // Loop until CX > BX. -blockLoop: - round(R8) - round(R9) - round(R10) - round(R11) - - CMPQ CX, BX - JLE blockLoop - - MOVQ R8, AX - ROLQ $1, AX - MOVQ R9, R12 - ROLQ $7, R12 - ADDQ R12, AX - MOVQ R10, R12 - ROLQ $12, R12 - ADDQ R12, AX - MOVQ R11, R12 - ROLQ $18, R12 - ADDQ R12, AX - - mergeRound(AX, R8) - mergeRound(AX, R9) - mergeRound(AX, R10) - mergeRound(AX, R11) + MOVQ prime1, v1 + ADDQ prime2, v1 + MOVQ prime2, v2 + XORQ v3, v3 + XORQ v4, v4 + SUBQ prime1, v4 + + blockLoop() + + MOVQ v1, h + ROLQ $1, h + MOVQ v2, x + ROLQ $7, x + ADDQ x, h + MOVQ v3, x + ROLQ $12, x + ADDQ x, h + MOVQ v4, x + ROLQ $18, x + ADDQ x, h + + mergeRound(h, v1) + mergeRound(h, v2) + mergeRound(h, v3) + mergeRound(h, v4) JMP afterBlocks noBlocks: - MOVQ ·prime5v(SB), AX + MOVQ ·primes+32(SB), h afterBlocks: - ADDQ DX, AX - - // Right now BX has len(b)-32, and we want to loop until CX > len(b)-8. - ADDQ $24, BX - - CMPQ CX, BX - JG fourByte - -wordLoop: - // Calculate k1. - MOVQ (CX), R8 - ADDQ $8, CX - IMULQ R14, R8 - ROLQ $31, R8 - IMULQ R13, R8 - - XORQ R8, AX - ROLQ $27, AX - IMULQ R13, AX - ADDQ R15, AX - - CMPQ CX, BX - JLE wordLoop - -fourByte: - ADDQ $4, BX - CMPQ CX, BX - JG singles - - MOVL (CX), R8 - ADDQ $4, CX - IMULQ R13, R8 - XORQ R8, AX - - ROLQ $23, AX - IMULQ R14, AX - ADDQ ·prime3v(SB), AX - -singles: - ADDQ $4, BX - CMPQ CX, BX + ADDQ n, h + + ADDQ $24, end + CMPQ p, end + JG try4 + +loop8: + MOVQ (p), x + ADDQ $8, p + round0(x) + XORQ x, h + ROLQ $27, h + IMULQ prime1, h + ADDQ prime4, h + + CMPQ p, end + JLE loop8 + +try4: + ADDQ $4, end + CMPQ p, end + JG try1 + + MOVL (p), x + ADDQ $4, p + IMULQ prime1, x + XORQ x, h + + ROLQ $23, h + IMULQ prime2, h + ADDQ ·primes+16(SB), h + +try1: + ADDQ $4, end + CMPQ p, end JGE finalize -singlesLoop: - MOVBQZX (CX), R12 - ADDQ $1, CX - IMULQ ·prime5v(SB), R12 - XORQ R12, AX +loop1: + MOVBQZX (p), x + ADDQ $1, p + IMULQ ·primes+32(SB), x + XORQ x, h + ROLQ $11, h + IMULQ prime1, h - ROLQ $11, AX - IMULQ R13, AX - - CMPQ CX, BX - JL singlesLoop + CMPQ p, end + JL loop1 finalize: - MOVQ AX, R12 - SHRQ $33, R12 - XORQ R12, AX - IMULQ R14, AX - MOVQ AX, R12 - SHRQ $29, R12 - XORQ R12, AX - IMULQ ·prime3v(SB), AX - MOVQ AX, R12 - SHRQ $32, R12 - XORQ R12, AX - - MOVQ AX, ret+24(FP) + MOVQ h, x + SHRQ $33, x + XORQ x, h + IMULQ prime2, h + MOVQ h, x + SHRQ $29, x + XORQ x, h + IMULQ ·primes+16(SB), h + MOVQ h, x + SHRQ $32, x + XORQ x, h + + MOVQ h, ret+24(FP) RET -// writeBlocks uses the same registers as above except that it uses AX to store -// the d pointer. - // func writeBlocks(d *Digest, b []byte) int -TEXT ·writeBlocks(SB), NOSPLIT, $0-40 +TEXT ·writeBlocks(SB), NOSPLIT|NOFRAME, $0-40 // Load fixed primes needed for round. - MOVQ ·prime1v(SB), R13 - MOVQ ·prime2v(SB), R14 + MOVQ ·primes+0(SB), prime1 + MOVQ ·primes+8(SB), prime2 // Load slice. - MOVQ b_base+8(FP), CX - MOVQ b_len+16(FP), DX - LEAQ (CX)(DX*1), BX - SUBQ $32, BX + MOVQ b_base+8(FP), p + MOVQ b_len+16(FP), n + LEAQ (p)(n*1), end + SUBQ $32, end // Load vN from d. - MOVQ d+0(FP), AX - MOVQ 0(AX), R8 // v1 - MOVQ 8(AX), R9 // v2 - MOVQ 16(AX), R10 // v3 - MOVQ 24(AX), R11 // v4 + MOVQ s+0(FP), d + MOVQ 0(d), v1 + MOVQ 8(d), v2 + MOVQ 16(d), v3 + MOVQ 24(d), v4 // We don't need to check the loop condition here; this function is // always called with at least one block of data to process. -blockLoop: - round(R8) - round(R9) - round(R10) - round(R11) - - CMPQ CX, BX - JLE blockLoop + blockLoop() // Copy vN back to d. - MOVQ R8, 0(AX) - MOVQ R9, 8(AX) - MOVQ R10, 16(AX) - MOVQ R11, 24(AX) - - // The number of bytes written is CX minus the old base pointer. - SUBQ b_base+8(FP), CX - MOVQ CX, ret+32(FP) + MOVQ v1, 0(d) + MOVQ v2, 8(d) + MOVQ v3, 16(d) + MOVQ v4, 24(d) + + // The number of bytes written is p minus the old base pointer. + SUBQ b_base+8(FP), p + MOVQ p, ret+32(FP) RET diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_arm64.s b/vendor/github.com/cespare/xxhash/v2/xxhash_arm64.s new file mode 100644 index 0000000000..7e3145a221 --- /dev/null +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_arm64.s @@ -0,0 +1,183 @@ +//go:build !appengine && gc && !purego +// +build !appengine +// +build gc +// +build !purego + +#include "textflag.h" + +// Registers: +#define digest R1 +#define h R2 // return value +#define p R3 // input pointer +#define n R4 // input length +#define nblocks R5 // n / 32 +#define prime1 R7 +#define prime2 R8 +#define prime3 R9 +#define prime4 R10 +#define prime5 R11 +#define v1 R12 +#define v2 R13 +#define v3 R14 +#define v4 R15 +#define x1 R20 +#define x2 R21 +#define x3 R22 +#define x4 R23 + +#define round(acc, x) \ + MADD prime2, acc, x, acc \ + ROR $64-31, acc \ + MUL prime1, acc + +// round0 performs the operation x = round(0, x). +#define round0(x) \ + MUL prime2, x \ + ROR $64-31, x \ + MUL prime1, x + +#define mergeRound(acc, x) \ + round0(x) \ + EOR x, acc \ + MADD acc, prime4, prime1, acc + +// blockLoop processes as many 32-byte blocks as possible, +// updating v1, v2, v3, and v4. It assumes that n >= 32. +#define blockLoop() \ + LSR $5, n, nblocks \ + PCALIGN $16 \ + loop: \ + LDP.P 16(p), (x1, x2) \ + LDP.P 16(p), (x3, x4) \ + round(v1, x1) \ + round(v2, x2) \ + round(v3, x3) \ + round(v4, x4) \ + SUB $1, nblocks \ + CBNZ nblocks, loop + +// func Sum64(b []byte) uint64 +TEXT ·Sum64(SB), NOSPLIT|NOFRAME, $0-32 + LDP b_base+0(FP), (p, n) + + LDP ·primes+0(SB), (prime1, prime2) + LDP ·primes+16(SB), (prime3, prime4) + MOVD ·primes+32(SB), prime5 + + CMP $32, n + CSEL LT, prime5, ZR, h // if n < 32 { h = prime5 } else { h = 0 } + BLT afterLoop + + ADD prime1, prime2, v1 + MOVD prime2, v2 + MOVD $0, v3 + NEG prime1, v4 + + blockLoop() + + ROR $64-1, v1, x1 + ROR $64-7, v2, x2 + ADD x1, x2 + ROR $64-12, v3, x3 + ROR $64-18, v4, x4 + ADD x3, x4 + ADD x2, x4, h + + mergeRound(h, v1) + mergeRound(h, v2) + mergeRound(h, v3) + mergeRound(h, v4) + +afterLoop: + ADD n, h + + TBZ $4, n, try8 + LDP.P 16(p), (x1, x2) + + round0(x1) + + // NOTE: here and below, sequencing the EOR after the ROR (using a + // rotated register) is worth a small but measurable speedup for small + // inputs. + ROR $64-27, h + EOR x1 @> 64-27, h, h + MADD h, prime4, prime1, h + + round0(x2) + ROR $64-27, h + EOR x2 @> 64-27, h, h + MADD h, prime4, prime1, h + +try8: + TBZ $3, n, try4 + MOVD.P 8(p), x1 + + round0(x1) + ROR $64-27, h + EOR x1 @> 64-27, h, h + MADD h, prime4, prime1, h + +try4: + TBZ $2, n, try2 + MOVWU.P 4(p), x2 + + MUL prime1, x2 + ROR $64-23, h + EOR x2 @> 64-23, h, h + MADD h, prime3, prime2, h + +try2: + TBZ $1, n, try1 + MOVHU.P 2(p), x3 + AND $255, x3, x1 + LSR $8, x3, x2 + + MUL prime5, x1 + ROR $64-11, h + EOR x1 @> 64-11, h, h + MUL prime1, h + + MUL prime5, x2 + ROR $64-11, h + EOR x2 @> 64-11, h, h + MUL prime1, h + +try1: + TBZ $0, n, finalize + MOVBU (p), x4 + + MUL prime5, x4 + ROR $64-11, h + EOR x4 @> 64-11, h, h + MUL prime1, h + +finalize: + EOR h >> 33, h + MUL prime2, h + EOR h >> 29, h + MUL prime3, h + EOR h >> 32, h + + MOVD h, ret+24(FP) + RET + +// func writeBlocks(d *Digest, b []byte) int +TEXT ·writeBlocks(SB), NOSPLIT|NOFRAME, $0-40 + LDP ·primes+0(SB), (prime1, prime2) + + // Load state. Assume v[1-4] are stored contiguously. + MOVD d+0(FP), digest + LDP 0(digest), (v1, v2) + LDP 16(digest), (v3, v4) + + LDP b_base+8(FP), (p, n) + + blockLoop() + + // Store updated state. + STP (v1, v2), 0(digest) + STP (v3, v4), 16(digest) + + BIC $31, n + MOVD n, ret+32(FP) + RET diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go b/vendor/github.com/cespare/xxhash/v2/xxhash_asm.go similarity index 73% rename from vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go rename to vendor/github.com/cespare/xxhash/v2/xxhash_asm.go index ad14b807f4..9216e0a40c 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_asm.go @@ -1,3 +1,5 @@ +//go:build (amd64 || arm64) && !appengine && gc && !purego +// +build amd64 arm64 // +build !appengine // +build gc // +build !purego diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_other.go b/vendor/github.com/cespare/xxhash/v2/xxhash_other.go index 4a5a821603..26df13bba4 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_other.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_other.go @@ -1,4 +1,5 @@ -// +build !amd64 appengine !gc purego +//go:build (!amd64 && !arm64) || appengine || !gc || purego +// +build !amd64,!arm64 appengine !gc purego package xxhash @@ -14,10 +15,10 @@ func Sum64(b []byte) uint64 { var h uint64 if n >= 32 { - v1 := prime1v + prime2 + v1 := primes[0] + prime2 v2 := prime2 v3 := uint64(0) - v4 := -prime1v + v4 := -primes[0] for len(b) >= 32 { v1 = round(v1, u64(b[0:8:len(b)])) v2 = round(v2, u64(b[8:16:len(b)])) @@ -36,19 +37,18 @@ func Sum64(b []byte) uint64 { h += uint64(n) - i, end := 0, len(b) - for ; i+8 <= end; i += 8 { - k1 := round(0, u64(b[i:i+8:len(b)])) + for ; len(b) >= 8; b = b[8:] { + k1 := round(0, u64(b[:8])) h ^= k1 h = rol27(h)*prime1 + prime4 } - if i+4 <= end { - h ^= uint64(u32(b[i:i+4:len(b)])) * prime1 + if len(b) >= 4 { + h ^= uint64(u32(b[:4])) * prime1 h = rol23(h)*prime2 + prime3 - i += 4 + b = b[4:] } - for ; i < end; i++ { - h ^= uint64(b[i]) * prime5 + for ; len(b) > 0; b = b[1:] { + h ^= uint64(b[0]) * prime5 h = rol11(h) * prime1 } diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go b/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go index fc9bea7a31..e86f1b5fd8 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go @@ -1,3 +1,4 @@ +//go:build appengine // +build appengine // This file contains the safe implementations of otherwise unsafe-using code. diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go b/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go index 53bf76efbc..1c1638fd88 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go @@ -1,3 +1,4 @@ +//go:build !appengine // +build !appengine // This file encapsulates usage of unsafe. @@ -6,41 +7,52 @@ package xxhash import ( - "reflect" "unsafe" ) -// Notes: +// In the future it's possible that compiler optimizations will make these +// XxxString functions unnecessary by realizing that calls such as +// Sum64([]byte(s)) don't need to copy s. See https://go.dev/issue/2205. +// If that happens, even if we keep these functions they can be replaced with +// the trivial safe code. + +// NOTE: The usual way of doing an unsafe string-to-[]byte conversion is: // -// See https://groups.google.com/d/msg/golang-nuts/dcjzJy-bSpw/tcZYBzQqAQAJ -// for some discussion about these unsafe conversions. +// var b []byte +// bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) +// bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data +// bh.Len = len(s) +// bh.Cap = len(s) // -// In the future it's possible that compiler optimizations will make these -// unsafe operations unnecessary: https://golang.org/issue/2205. +// Unfortunately, as of Go 1.15.3 the inliner's cost model assigns a high enough +// weight to this sequence of expressions that any function that uses it will +// not be inlined. Instead, the functions below use a different unsafe +// conversion designed to minimize the inliner weight and allow both to be +// inlined. There is also a test (TestInlining) which verifies that these are +// inlined. // -// Both of these wrapper functions still incur function call overhead since they -// will not be inlined. We could write Go/asm copies of Sum64 and Digest.Write -// for strings to squeeze out a bit more speed. Mid-stack inlining should -// eventually fix this. +// See https://github.com/golang/go/issues/42739 for discussion. // Sum64String computes the 64-bit xxHash digest of s. // It may be faster than Sum64([]byte(s)) by avoiding a copy. func Sum64String(s string) uint64 { - var b []byte - bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) - bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data - bh.Len = len(s) - bh.Cap = len(s) + b := *(*[]byte)(unsafe.Pointer(&sliceHeader{s, len(s)})) return Sum64(b) } // WriteString adds more data to d. It always returns len(s), nil. // It may be faster than Write([]byte(s)) by avoiding a copy. func (d *Digest) WriteString(s string) (n int, err error) { - var b []byte - bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) - bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data - bh.Len = len(s) - bh.Cap = len(s) - return d.Write(b) + d.Write(*(*[]byte)(unsafe.Pointer(&sliceHeader{s, len(s)}))) + // d.Write always returns len(s), nil. + // Ignoring the return output and returning these fixed values buys a + // savings of 6 in the inliner's cost model. + return len(s), nil +} + +// sliceHeader is similar to reflect.SliceHeader, but it assumes that the layout +// of the first two words is the same as the layout of a string. +type sliceHeader struct { + s string + cap int } diff --git a/vendor/github.com/golang/mock/gomock/call.go b/vendor/github.com/golang/mock/gomock/call.go index b18cc2d614..13c9f44b1e 100644 --- a/vendor/github.com/golang/mock/gomock/call.go +++ b/vendor/github.com/golang/mock/gomock/call.go @@ -50,16 +50,16 @@ func newCall(t TestHelper, receiver interface{}, method string, methodType refle t.Helper() // TODO: check arity, types. - margs := make([]Matcher, len(args)) + mArgs := make([]Matcher, len(args)) for i, arg := range args { if m, ok := arg.(Matcher); ok { - margs[i] = m + mArgs[i] = m } else if arg == nil { // Handle nil specially so that passing a nil interface value // will match the typed nils of concrete args. - margs[i] = Nil() + mArgs[i] = Nil() } else { - margs[i] = Eq(arg) + mArgs[i] = Eq(arg) } } @@ -76,7 +76,7 @@ func newCall(t TestHelper, receiver interface{}, method string, methodType refle return rets }} return &Call{t: t, receiver: receiver, method: method, methodType: methodType, - args: margs, origin: origin, minCalls: 1, maxCalls: 1, actions: actions} + args: mArgs, origin: origin, minCalls: 1, maxCalls: 1, actions: actions} } // AnyTimes allows the expectation to be called 0 or more times @@ -113,19 +113,25 @@ func (c *Call) DoAndReturn(f interface{}) *Call { v := reflect.ValueOf(f) c.addAction(func(args []interface{}) []interface{} { - vargs := make([]reflect.Value, len(args)) + c.t.Helper() + vArgs := make([]reflect.Value, len(args)) ft := v.Type() + if c.methodType.NumIn() != ft.NumIn() { + c.t.Fatalf("wrong number of arguments in DoAndReturn func for %T.%v: got %d, want %d [%s]", + c.receiver, c.method, ft.NumIn(), c.methodType.NumIn(), c.origin) + return nil + } for i := 0; i < len(args); i++ { if args[i] != nil { - vargs[i] = reflect.ValueOf(args[i]) + vArgs[i] = reflect.ValueOf(args[i]) } else { // Use the zero value for the arg. - vargs[i] = reflect.Zero(ft.In(i)) + vArgs[i] = reflect.Zero(ft.In(i)) } } - vrets := v.Call(vargs) - rets := make([]interface{}, len(vrets)) - for i, ret := range vrets { + vRets := v.Call(vArgs) + rets := make([]interface{}, len(vRets)) + for i, ret := range vRets { rets[i] = ret.Interface() } return rets @@ -142,17 +148,23 @@ func (c *Call) Do(f interface{}) *Call { v := reflect.ValueOf(f) c.addAction(func(args []interface{}) []interface{} { - vargs := make([]reflect.Value, len(args)) + c.t.Helper() + if c.methodType.NumIn() != v.Type().NumIn() { + c.t.Fatalf("wrong number of arguments in Do func for %T.%v: got %d, want %d [%s]", + c.receiver, c.method, v.Type().NumIn(), c.methodType.NumIn(), c.origin) + return nil + } + vArgs := make([]reflect.Value, len(args)) ft := v.Type() for i := 0; i < len(args); i++ { if args[i] != nil { - vargs[i] = reflect.ValueOf(args[i]) + vArgs[i] = reflect.ValueOf(args[i]) } else { // Use the zero value for the arg. - vargs[i] = reflect.Zero(ft.In(i)) + vArgs[i] = reflect.Zero(ft.In(i)) } } - v.Call(vargs) + v.Call(vArgs) return nil }) return c @@ -353,12 +365,12 @@ func (c *Call) matches(args []interface{}) error { // matches all the remaining arguments or the lack of any. // Convert the remaining arguments, if any, into a slice of the // expected type. - vargsType := c.methodType.In(c.methodType.NumIn() - 1) - vargs := reflect.MakeSlice(vargsType, 0, len(args)-i) + vArgsType := c.methodType.In(c.methodType.NumIn() - 1) + vArgs := reflect.MakeSlice(vArgsType, 0, len(args)-i) for _, arg := range args[i:] { - vargs = reflect.Append(vargs, reflect.ValueOf(arg)) + vArgs = reflect.Append(vArgs, reflect.ValueOf(arg)) } - if m.Matches(vargs.Interface()) { + if m.Matches(vArgs.Interface()) { // Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, gomock.Any()) // Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, someSliceMatcher) // Got Foo(a, b) want Foo(matcherA, matcherB, gomock.Any()) @@ -380,7 +392,7 @@ func (c *Call) matches(args []interface{}) error { // Check that all prerequisite calls have been satisfied. for _, preReqCall := range c.preReqs { if !preReqCall.satisfied() { - return fmt.Errorf("Expected call at %s doesn't have a prerequisite call satisfied:\n%v\nshould be called before:\n%v", + return fmt.Errorf("expected call at %s doesn't have a prerequisite call satisfied:\n%v\nshould be called before:\n%v", c.origin, preReqCall, c) } } @@ -425,7 +437,7 @@ func (c *Call) addAction(action func([]interface{}) []interface{}) { } func formatGottenArg(m Matcher, arg interface{}) string { - got := fmt.Sprintf("%v", arg) + got := fmt.Sprintf("%v (%T)", arg, arg) if gs, ok := m.(GotFormatter); ok { got = gs.Got(arg) } diff --git a/vendor/github.com/golang/mock/gomock/callset.go b/vendor/github.com/golang/mock/gomock/callset.go index e4e85d602f..49dba787a4 100644 --- a/vendor/github.com/golang/mock/gomock/callset.go +++ b/vendor/github.com/golang/mock/gomock/callset.go @@ -16,6 +16,7 @@ package gomock import ( "bytes" + "errors" "fmt" ) @@ -95,7 +96,7 @@ func (cs callSet) FindMatch(receiver interface{}, method string, args []interfac _, _ = fmt.Fprintf(&callsErrors, "there are no expected calls of the method %q for that receiver", method) } - return nil, fmt.Errorf(callsErrors.String()) + return nil, errors.New(callsErrors.String()) } // Failures returns the calls that are not satisfied. diff --git a/vendor/github.com/golang/mock/gomock/controller.go b/vendor/github.com/golang/mock/gomock/controller.go index 3b6569091b..f054200d56 100644 --- a/vendor/github.com/golang/mock/gomock/controller.go +++ b/vendor/github.com/golang/mock/gomock/controller.go @@ -123,7 +123,7 @@ type Controller struct { // Controller. // // New in go1.14+, if you are passing a *testing.T into this function you no -// longer need to call ctrl.Finish() in your test methods +// longer need to call ctrl.Finish() in your test methods. func NewController(t TestReporter) *Controller { h, ok := t.(TestHelper) if !ok { @@ -259,6 +259,9 @@ func (ctrl *Controller) Call(receiver interface{}, method string, args ...interf // Finish checks to see if all the methods that were expected to be called // were called. It should be invoked for each Controller. It is not idempotent // and therefore can only be invoked once. +// +// New in go1.14+, if you are passing a *testing.T into NewController function you no +// longer need to call ctrl.Finish() in your test methods. func (ctrl *Controller) Finish() { // If we're currently panicking, probably because this is a deferred call. // This must be recovered in the deferred function. diff --git a/vendor/github.com/golang/mock/gomock/matchers.go b/vendor/github.com/golang/mock/gomock/matchers.go index 770aba5a31..2822fb2c8c 100644 --- a/vendor/github.com/golang/mock/gomock/matchers.go +++ b/vendor/github.com/golang/mock/gomock/matchers.go @@ -120,7 +120,7 @@ func (e eqMatcher) Matches(x interface{}) bool { } func (e eqMatcher) String() string { - return fmt.Sprintf("is equal to %v", e.x) + return fmt.Sprintf("is equal to %v (%T)", e.x, e.x) } type nilMatcher struct{} @@ -153,7 +153,6 @@ func (n notMatcher) Matches(x interface{}) bool { } func (n notMatcher) String() string { - // TODO: Improve this if we add a NotString method to the Matcher interface. return "not(" + n.m.String() + ")" } @@ -208,6 +207,70 @@ func (m lenMatcher) String() string { return fmt.Sprintf("has length %d", m.i) } +type inAnyOrderMatcher struct { + x interface{} +} + +func (m inAnyOrderMatcher) Matches(x interface{}) bool { + given, ok := m.prepareValue(x) + if !ok { + return false + } + wanted, ok := m.prepareValue(m.x) + if !ok { + return false + } + + if given.Len() != wanted.Len() { + return false + } + + usedFromGiven := make([]bool, given.Len()) + foundFromWanted := make([]bool, wanted.Len()) + for i := 0; i < wanted.Len(); i++ { + wantedMatcher := Eq(wanted.Index(i).Interface()) + for j := 0; j < given.Len(); j++ { + if usedFromGiven[j] { + continue + } + if wantedMatcher.Matches(given.Index(j).Interface()) { + foundFromWanted[i] = true + usedFromGiven[j] = true + break + } + } + } + + missingFromWanted := 0 + for _, found := range foundFromWanted { + if !found { + missingFromWanted++ + } + } + extraInGiven := 0 + for _, used := range usedFromGiven { + if !used { + extraInGiven++ + } + } + + return extraInGiven == 0 && missingFromWanted == 0 +} + +func (m inAnyOrderMatcher) prepareValue(x interface{}) (reflect.Value, bool) { + xValue := reflect.ValueOf(x) + switch xValue.Kind() { + case reflect.Slice, reflect.Array: + return xValue, true + default: + return reflect.Value{}, false + } +} + +func (m inAnyOrderMatcher) String() string { + return fmt.Sprintf("has the same elements as %v", m.x) +} + // Constructors // All returns a composite Matcher that returns true if and only all of the @@ -267,3 +330,12 @@ func AssignableToTypeOf(x interface{}) Matcher { } return assignableToTypeOfMatcher{reflect.TypeOf(x)} } + +// InAnyOrder is a Matcher that returns true for collections of the same elements ignoring the order. +// +// Example usage: +// InAnyOrder([]int{1, 2, 3}).Matches([]int{1, 3, 2}) // returns true +// InAnyOrder([]int{1, 2, 3}).Matches([]int{1, 2}) // returns false +func InAnyOrder(x interface{}) Matcher { + return inAnyOrderMatcher{x} +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/decode.go b/vendor/github.com/golang/protobuf/jsonpb/decode.go new file mode 100644 index 0000000000..6c16c255ff --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/decode.go @@ -0,0 +1,530 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONUnmarshalV2 = false + +// UnmarshalNext unmarshals the next JSON object from d into m. +func UnmarshalNext(d *json.Decoder, m proto.Message) error { + return new(Unmarshaler).UnmarshalNext(d, m) +} + +// Unmarshal unmarshals a JSON object from r into m. +func Unmarshal(r io.Reader, m proto.Message) error { + return new(Unmarshaler).Unmarshal(r, m) +} + +// UnmarshalString unmarshals a JSON object from s into m. +func UnmarshalString(s string, m proto.Message) error { + return new(Unmarshaler).Unmarshal(strings.NewReader(s), m) +} + +// Unmarshaler is a configurable object for converting from a JSON +// representation to a protocol buffer object. +type Unmarshaler struct { + // AllowUnknownFields specifies whether to allow messages to contain + // unknown JSON fields, as opposed to failing to unmarshal. + AllowUnknownFields bool + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBUnmarshaler is implemented by protobuf messages that customize the way +// they are unmarshaled from JSON. Messages that implement this should also +// implement JSONPBMarshaler so that the custom format can be produced. +// +// The JSON unmarshaling must follow the JSON to proto specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBUnmarshaler interface { + UnmarshalJSONPB(*Unmarshaler, []byte) error +} + +// Unmarshal unmarshals a JSON object from r into m. +func (u *Unmarshaler) Unmarshal(r io.Reader, m proto.Message) error { + return u.UnmarshalNext(json.NewDecoder(r), m) +} + +// UnmarshalNext unmarshals the next JSON object from d into m. +func (u *Unmarshaler) UnmarshalNext(d *json.Decoder, m proto.Message) error { + if m == nil { + return errors.New("invalid nil message") + } + + // Parse the next JSON object from the stream. + raw := json.RawMessage{} + if err := d.Decode(&raw); err != nil { + return err + } + + // Check for custom unmarshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsu, ok := m.(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, raw) + } + + mr := proto.MessageReflect(m) + + // NOTE: For historical reasons, a top-level null is treated as a noop. + // This is incorrect, but kept for compatibility. + if string(raw) == "null" && mr.Descriptor().FullName() != "google.protobuf.Value" { + return nil + } + + if wrapJSONUnmarshalV2 { + // NOTE: If input message is non-empty, we need to preserve merge semantics + // of the old jsonpb implementation. These semantics are not supported by + // the protobuf JSON specification. + isEmpty := true + mr.Range(func(protoreflect.FieldDescriptor, protoreflect.Value) bool { + isEmpty = false // at least one iteration implies non-empty + return false + }) + if !isEmpty { + // Perform unmarshaling into a newly allocated, empty message. + mr = mr.New() + + // Use a defer to copy all unmarshaled fields into the original message. + dst := proto.MessageReflect(m) + defer mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + dst.Set(fd, v) + return true + }) + } + + // Unmarshal using the v2 JSON unmarshaler. + opts := protojson.UnmarshalOptions{ + DiscardUnknown: u.AllowUnknownFields, + } + if u.AnyResolver != nil { + opts.Resolver = anyResolver{u.AnyResolver} + } + return opts.Unmarshal(raw, mr.Interface()) + } else { + if err := u.unmarshalMessage(mr, raw); err != nil { + return err + } + return protoV2.CheckInitialized(mr.Interface()) + } +} + +func (u *Unmarshaler) unmarshalMessage(m protoreflect.Message, in []byte) error { + md := m.Descriptor() + fds := md.Fields() + + if jsu, ok := proto.MessageV1(m.Interface()).(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, in) + } + + if string(in) == "null" && md.FullName() != "google.protobuf.Value" { + return nil + } + + switch wellKnownType(md.FullName()) { + case "Any": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + rawTypeURL, ok := jsonObject["@type"] + if !ok { + return errors.New("Any JSON doesn't have '@type'") + } + typeURL, err := unquoteString(string(rawTypeURL)) + if err != nil { + return fmt.Errorf("can't unmarshal Any's '@type': %q", rawTypeURL) + } + m.Set(fds.ByNumber(1), protoreflect.ValueOfString(typeURL)) + + var m2 protoreflect.Message + if u.AnyResolver != nil { + mi, err := u.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + if err == protoregistry.NotFound { + return fmt.Errorf("could not resolve Any message type: %v", typeURL) + } + return err + } + m2 = mt.New() + } + + if wellKnownType(m2.Descriptor().FullName()) != "" { + rawValue, ok := jsonObject["value"] + if !ok { + return errors.New("Any JSON doesn't have 'value'") + } + if err := u.unmarshalMessage(m2, rawValue); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } else { + delete(jsonObject, "@type") + rawJSON, err := json.Marshal(jsonObject) + if err != nil { + return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err) + } + if err = u.unmarshalMessage(m2, rawJSON); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } + + rawWire, err := protoV2.Marshal(m2.Interface()) + if err != nil { + return fmt.Errorf("can't marshal proto %v into Any.Value: %v", typeURL, err) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfBytes(rawWire)) + return nil + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + v, err := u.unmarshalValue(m.NewField(fd), in, fd) + if err != nil { + return err + } + m.Set(fd, v) + return nil + case "Duration": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + d, err := time.ParseDuration(v) + if err != nil { + return fmt.Errorf("bad Duration: %v", err) + } + + sec := d.Nanoseconds() / 1e9 + nsec := d.Nanoseconds() % 1e9 + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Timestamp": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + t, err := time.Parse(time.RFC3339Nano, v) + if err != nil { + return fmt.Errorf("bad Timestamp: %v", err) + } + + sec := t.Unix() + nsec := t.Nanosecond() + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Value": + switch { + case string(in) == "null": + m.Set(fds.ByNumber(1), protoreflect.ValueOfEnum(0)) + case string(in) == "true": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(true)) + case string(in) == "false": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(false)) + case hasPrefixAndSuffix('"', in, '"'): + s, err := unquoteString(string(in)) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(3), protoreflect.ValueOfString(s)) + case hasPrefixAndSuffix('[', in, ']'): + v := m.Mutable(fds.ByNumber(6)) + return u.unmarshalMessage(v.Message(), in) + case hasPrefixAndSuffix('{', in, '}'): + v := m.Mutable(fds.ByNumber(5)) + return u.unmarshalMessage(v.Message(), in) + default: + f, err := strconv.ParseFloat(string(in), 0) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfFloat64(f)) + } + return nil + case "ListValue": + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return fmt.Errorf("bad ListValue: %v", err) + } + + lv := m.Mutable(fds.ByNumber(1)).List() + for _, raw := range jsonArray { + ve := lv.NewElement() + if err := u.unmarshalMessage(ve.Message(), raw); err != nil { + return err + } + lv.Append(ve) + } + return nil + case "Struct": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return fmt.Errorf("bad StructValue: %v", err) + } + + mv := m.Mutable(fds.ByNumber(1)).Map() + for key, raw := range jsonObject { + kv := protoreflect.ValueOf(key).MapKey() + vv := mv.NewValue() + if err := u.unmarshalMessage(vv.Message(), raw); err != nil { + return fmt.Errorf("bad value in StructValue for key %q: %v", key, err) + } + mv.Set(kv, vv) + } + return nil + } + + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + // Handle known fields. + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + if fd.IsWeak() && fd.Message().IsPlaceholder() { + continue // weak reference is not linked in + } + + // Search for any raw JSON value associated with this field. + var raw json.RawMessage + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + name = string(fd.JSONName()) + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + // Handle extension fields. + for name, raw := range jsonObject { + if !strings.HasPrefix(name, "[") || !strings.HasSuffix(name, "]") { + continue + } + + // Resolve the extension field by name. + xname := protoreflect.FullName(name[len("[") : len(name)-len("]")]) + xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname) + if xt == nil && isMessageSet(md) { + xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension")) + } + if xt == nil { + continue + } + delete(jsonObject, name) + fd := xt.TypeDescriptor() + if fd.ContainingMessage().FullName() != m.Descriptor().FullName() { + return fmt.Errorf("extension field %q does not extend message %q", xname, m.Descriptor().FullName()) + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + if !u.AllowUnknownFields && len(jsonObject) > 0 { + for name := range jsonObject { + return fmt.Errorf("unknown field %q in %v", name, md.FullName()) + } + } + return nil +} + +func isSingularWellKnownValue(fd protoreflect.FieldDescriptor) bool { + if fd.Cardinality() == protoreflect.Repeated { + return false + } + if md := fd.Message(); md != nil { + return md.FullName() == "google.protobuf.Value" + } + if ed := fd.Enum(); ed != nil { + return ed.FullName() == "google.protobuf.NullValue" + } + return false +} + +func isSingularJSONPBUnmarshaler(v protoreflect.Value, fd protoreflect.FieldDescriptor) bool { + if fd.Message() != nil && fd.Cardinality() != protoreflect.Repeated { + _, ok := proto.MessageV1(v.Interface()).(JSONPBUnmarshaler) + return ok + } + return false +} + +func (u *Unmarshaler) unmarshalValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch { + case fd.IsList(): + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return v, err + } + lv := v.List() + for _, raw := range jsonArray { + ve, err := u.unmarshalSingularValue(lv.NewElement(), raw, fd) + if err != nil { + return v, err + } + lv.Append(ve) + } + return v, nil + case fd.IsMap(): + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return v, err + } + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + for key, raw := range jsonObject { + var kv protoreflect.MapKey + if kfd.Kind() == protoreflect.StringKind { + kv = protoreflect.ValueOf(key).MapKey() + } else { + v, err := u.unmarshalSingularValue(kfd.Default(), []byte(key), kfd) + if err != nil { + return v, err + } + kv = v.MapKey() + } + + vv, err := u.unmarshalSingularValue(mv.NewValue(), raw, vfd) + if err != nil { + return v, err + } + mv.Set(kv, vv) + } + return v, nil + default: + return u.unmarshalSingularValue(v, in, fd) + } +} + +var nonFinite = map[string]float64{ + `"NaN"`: math.NaN(), + `"Infinity"`: math.Inf(+1), + `"-Infinity"`: math.Inf(-1), +} + +func (u *Unmarshaler) unmarshalSingularValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch fd.Kind() { + case protoreflect.BoolKind: + return unmarshalValue(in, new(bool)) + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + return unmarshalValue(trimQuote(in), new(int32)) + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return unmarshalValue(trimQuote(in), new(int64)) + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + return unmarshalValue(trimQuote(in), new(uint32)) + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return unmarshalValue(trimQuote(in), new(uint64)) + case protoreflect.FloatKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat32(float32(f)), nil + } + return unmarshalValue(trimQuote(in), new(float32)) + case protoreflect.DoubleKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat64(float64(f)), nil + } + return unmarshalValue(trimQuote(in), new(float64)) + case protoreflect.StringKind: + return unmarshalValue(in, new(string)) + case protoreflect.BytesKind: + return unmarshalValue(in, new([]byte)) + case protoreflect.EnumKind: + if hasPrefixAndSuffix('"', in, '"') { + vd := fd.Enum().Values().ByName(protoreflect.Name(trimQuote(in))) + if vd == nil { + return v, fmt.Errorf("unknown value %q for enum %s", in, fd.Enum().FullName()) + } + return protoreflect.ValueOfEnum(vd.Number()), nil + } + return unmarshalValue(in, new(protoreflect.EnumNumber)) + case protoreflect.MessageKind, protoreflect.GroupKind: + err := u.unmarshalMessage(v.Message(), in) + return v, err + default: + panic(fmt.Sprintf("invalid kind %v", fd.Kind())) + } +} + +func unmarshalValue(in []byte, v interface{}) (protoreflect.Value, error) { + err := json.Unmarshal(in, v) + return protoreflect.ValueOf(reflect.ValueOf(v).Elem().Interface()), err +} + +func unquoteString(in string) (out string, err error) { + err = json.Unmarshal([]byte(in), &out) + return out, err +} + +func hasPrefixAndSuffix(prefix byte, in []byte, suffix byte) bool { + if len(in) >= 2 && in[0] == prefix && in[len(in)-1] == suffix { + return true + } + return false +} + +// trimQuote is like unquoteString but simply strips surrounding quotes. +// This is incorrect, but is behavior done by the legacy implementation. +func trimQuote(in []byte) []byte { + if len(in) >= 2 && in[0] == '"' && in[len(in)-1] == '"' { + in = in[1 : len(in)-1] + } + return in +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/encode.go b/vendor/github.com/golang/protobuf/jsonpb/encode.go new file mode 100644 index 0000000000..685c80a62b --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/encode.go @@ -0,0 +1,559 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "sort" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONMarshalV2 = false + +// Marshaler is a configurable object for marshaling protocol buffer messages +// to the specified JSON representation. +type Marshaler struct { + // OrigName specifies whether to use the original protobuf name for fields. + OrigName bool + + // EnumsAsInts specifies whether to render enum values as integers, + // as opposed to string values. + EnumsAsInts bool + + // EmitDefaults specifies whether to render fields with zero values. + EmitDefaults bool + + // Indent controls whether the output is compact or not. + // If empty, the output is compact JSON. Otherwise, every JSON object + // entry and JSON array value will be on its own line. + // Each line will be preceded by repeated copies of Indent, where the + // number of copies is the current indentation depth. + Indent string + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBMarshaler is implemented by protobuf messages that customize the +// way they are marshaled to JSON. Messages that implement this should also +// implement JSONPBUnmarshaler so that the custom format can be parsed. +// +// The JSON marshaling must follow the proto to JSON specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBMarshaler interface { + MarshalJSONPB(*Marshaler) ([]byte, error) +} + +// Marshal serializes a protobuf message as JSON into w. +func (jm *Marshaler) Marshal(w io.Writer, m proto.Message) error { + b, err := jm.marshal(m) + if len(b) > 0 { + if _, err := w.Write(b); err != nil { + return err + } + } + return err +} + +// MarshalToString serializes a protobuf message as JSON in string form. +func (jm *Marshaler) MarshalToString(m proto.Message) (string, error) { + b, err := jm.marshal(m) + if err != nil { + return "", err + } + return string(b), nil +} + +func (jm *Marshaler) marshal(m proto.Message) ([]byte, error) { + v := reflect.ValueOf(m) + if m == nil || (v.Kind() == reflect.Ptr && v.IsNil()) { + return nil, errors.New("Marshal called with nil") + } + + // Check for custom marshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsm, ok := m.(JSONPBMarshaler); ok { + return jsm.MarshalJSONPB(jm) + } + + if wrapJSONMarshalV2 { + opts := protojson.MarshalOptions{ + UseProtoNames: jm.OrigName, + UseEnumNumbers: jm.EnumsAsInts, + EmitUnpopulated: jm.EmitDefaults, + Indent: jm.Indent, + } + if jm.AnyResolver != nil { + opts.Resolver = anyResolver{jm.AnyResolver} + } + return opts.Marshal(proto.MessageReflect(m).Interface()) + } else { + // Check for unpopulated required fields first. + m2 := proto.MessageReflect(m) + if err := protoV2.CheckInitialized(m2.Interface()); err != nil { + return nil, err + } + + w := jsonWriter{Marshaler: jm} + err := w.marshalMessage(m2, "", "") + return w.buf, err + } +} + +type jsonWriter struct { + *Marshaler + buf []byte +} + +func (w *jsonWriter) write(s string) { + w.buf = append(w.buf, s...) +} + +func (w *jsonWriter) marshalMessage(m protoreflect.Message, indent, typeURL string) error { + if jsm, ok := proto.MessageV1(m.Interface()).(JSONPBMarshaler); ok { + b, err := jsm.MarshalJSONPB(w.Marshaler) + if err != nil { + return err + } + if typeURL != "" { + // we are marshaling this object to an Any type + var js map[string]*json.RawMessage + if err = json.Unmarshal(b, &js); err != nil { + return fmt.Errorf("type %T produced invalid JSON: %v", m.Interface(), err) + } + turl, err := json.Marshal(typeURL) + if err != nil { + return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err) + } + js["@type"] = (*json.RawMessage)(&turl) + if b, err = json.Marshal(js); err != nil { + return err + } + } + w.write(string(b)) + return nil + } + + md := m.Descriptor() + fds := md.Fields() + + // Handle well-known types. + const secondInNanos = int64(time.Second / time.Nanosecond) + switch wellKnownType(md.FullName()) { + case "Any": + return w.marshalAny(m, indent) + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + case "Duration": + const maxSecondsInDuration = 315576000000 + // "Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if s < -maxSecondsInDuration || s > maxSecondsInDuration { + return fmt.Errorf("seconds out of range %v", s) + } + if ns <= -secondInNanos || ns >= secondInNanos { + return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos) + } + if (s > 0 && ns < 0) || (s < 0 && ns > 0) { + return errors.New("signs of seconds and nanos do not match") + } + var sign string + if s < 0 || ns < 0 { + sign, s, ns = "-", -1*s, -1*ns + } + x := fmt.Sprintf("%s%d.%09d", sign, s, ns) + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vs"`, x)) + return nil + case "Timestamp": + // "RFC 3339, where generated output will always be Z-normalized + // and uses 0, 3, 6 or 9 fractional digits." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if ns < 0 || ns >= secondInNanos { + return fmt.Errorf("ns out of range [0, %v)", secondInNanos) + } + t := time.Unix(s, ns).UTC() + // time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits). + x := t.Format("2006-01-02T15:04:05.000000000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vZ"`, x)) + return nil + case "Value": + // JSON value; which is a null, number, string, bool, object, or array. + od := md.Oneofs().Get(0) + fd := m.WhichOneof(od) + if fd == nil { + return errors.New("nil Value") + } + return w.marshalValue(fd, m.Get(fd), indent) + case "Struct", "ListValue": + // JSON object or array. + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + + firstField := true + if typeURL != "" { + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + firstField = false + } + + for i := 0; i < fds.Len(); { + fd := fds.Get(i) + if od := fd.ContainingOneof(); od != nil { + fd = m.WhichOneof(od) + i += od.Fields().Len() + if fd == nil { + continue + } + } else { + i++ + } + + v := m.Get(fd) + + if !m.Has(fd) { + if !w.EmitDefaults || fd.ContainingOneof() != nil { + continue + } + if fd.Cardinality() != protoreflect.Repeated && (fd.Message() != nil || fd.Syntax() == protoreflect.Proto2) { + v = protoreflect.Value{} // use "null" for singular messages or proto2 scalars + } + } + + if !firstField { + w.writeComma() + } + if err := w.marshalField(fd, v, indent); err != nil { + return err + } + firstField = false + } + + // Handle proto2 extensions. + if md.ExtensionRanges().Len() > 0 { + // Collect a sorted list of all extension descriptor and values. + type ext struct { + desc protoreflect.FieldDescriptor + val protoreflect.Value + } + var exts []ext + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if fd.IsExtension() { + exts = append(exts, ext{fd, v}) + } + return true + }) + sort.Slice(exts, func(i, j int) bool { + return exts[i].desc.Number() < exts[j].desc.Number() + }) + + for _, ext := range exts { + if !firstField { + w.writeComma() + } + if err := w.marshalField(ext.desc, ext.val, indent); err != nil { + return err + } + firstField = false + } + } + + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) writeComma() { + if w.Indent != "" { + w.write(",\n") + } else { + w.write(",") + } +} + +func (w *jsonWriter) marshalAny(m protoreflect.Message, indent string) error { + // "If the Any contains a value that has a special JSON mapping, + // it will be converted as follows: {"@type": xxx, "value": yyy}. + // Otherwise, the value will be converted into a JSON object, + // and the "@type" field will be inserted to indicate the actual data type." + md := m.Descriptor() + typeURL := m.Get(md.Fields().ByNumber(1)).String() + rawVal := m.Get(md.Fields().ByNumber(2)).Bytes() + + var m2 protoreflect.Message + if w.AnyResolver != nil { + mi, err := w.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + return err + } + m2 = mt.New() + } + + if err := protoV2.Unmarshal(rawVal, m2.Interface()); err != nil { + return err + } + + if wellKnownType(m2.Descriptor().FullName()) == "" { + return w.marshalMessage(m2, indent, typeURL) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + w.writeComma() + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + w.write(`"value": `) + } else { + w.write(`"value":`) + } + if err := w.marshalMessage(m2, indent+w.Indent, ""); err != nil { + return err + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) marshalTypeURL(indent, typeURL string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"@type":`) + if w.Indent != "" { + w.write(" ") + } + b, err := json.Marshal(typeURL) + if err != nil { + return err + } + w.write(string(b)) + return nil +} + +// marshalField writes field description and value to the Writer. +func (w *jsonWriter) marshalField(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"`) + switch { + case fd.IsExtension(): + // For message set, use the fname of the message as the extension name. + name := string(fd.FullName()) + if isMessageSet(fd.ContainingMessage()) { + name = strings.TrimSuffix(name, ".message_set_extension") + } + + w.write("[" + name + "]") + case w.OrigName: + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + w.write(name) + default: + w.write(string(fd.JSONName())) + } + w.write(`":`) + if w.Indent != "" { + w.write(" ") + } + return w.marshalValue(fd, v, indent) +} + +func (w *jsonWriter) marshalValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case fd.IsList(): + w.write("[") + comma := "" + lv := v.List() + for i := 0; i < lv.Len(); i++ { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + if err := w.marshalSingularValue(fd, lv.Get(i), indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write("]") + return nil + case fd.IsMap(): + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + + // Collect a sorted list of all map keys and values. + type entry struct{ key, val protoreflect.Value } + var entries []entry + mv.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { + entries = append(entries, entry{k.Value(), v}) + return true + }) + sort.Slice(entries, func(i, j int) bool { + switch kfd.Kind() { + case protoreflect.BoolKind: + return !entries[i].key.Bool() && entries[j].key.Bool() + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return entries[i].key.Int() < entries[j].key.Int() + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return entries[i].key.Uint() < entries[j].key.Uint() + case protoreflect.StringKind: + return entries[i].key.String() < entries[j].key.String() + default: + panic("invalid kind") + } + }) + + w.write(`{`) + comma := "" + for _, entry := range entries { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + + s := fmt.Sprint(entry.key.Interface()) + b, err := json.Marshal(s) + if err != nil { + return err + } + w.write(string(b)) + + w.write(`:`) + if w.Indent != "" { + w.write(` `) + } + + if err := w.marshalSingularValue(vfd, entry.val, indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write(`}`) + return nil + default: + return w.marshalSingularValue(fd, v, indent) + } +} + +func (w *jsonWriter) marshalSingularValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case !v.IsValid(): + w.write("null") + return nil + case fd.Message() != nil: + return w.marshalMessage(v.Message(), indent+w.Indent, "") + case fd.Enum() != nil: + if fd.Enum().FullName() == "google.protobuf.NullValue" { + w.write("null") + return nil + } + + vd := fd.Enum().Values().ByNumber(v.Enum()) + if vd == nil || w.EnumsAsInts { + w.write(strconv.Itoa(int(v.Enum()))) + } else { + w.write(`"` + string(vd.Name()) + `"`) + } + return nil + default: + switch v.Interface().(type) { + case float32, float64: + switch { + case math.IsInf(v.Float(), +1): + w.write(`"Infinity"`) + return nil + case math.IsInf(v.Float(), -1): + w.write(`"-Infinity"`) + return nil + case math.IsNaN(v.Float()): + w.write(`"NaN"`) + return nil + } + case int64, uint64: + w.write(fmt.Sprintf(`"%d"`, v.Interface())) + return nil + } + + b, err := json.Marshal(v.Interface()) + if err != nil { + return err + } + w.write(string(b)) + return nil + } +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/json.go b/vendor/github.com/golang/protobuf/jsonpb/json.go new file mode 100644 index 0000000000..480e2448de --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/json.go @@ -0,0 +1,69 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package jsonpb provides functionality to marshal and unmarshal between a +// protocol buffer message and JSON. It follows the specification at +// https://developers.google.com/protocol-buffers/docs/proto3#json. +// +// Do not rely on the default behavior of the standard encoding/json package +// when called on generated message types as it does not operate correctly. +// +// Deprecated: Use the "google.golang.org/protobuf/encoding/protojson" +// package instead. +package jsonpb + +import ( + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoimpl" +) + +// AnyResolver takes a type URL, present in an Any message, +// and resolves it into an instance of the associated message. +type AnyResolver interface { + Resolve(typeURL string) (proto.Message, error) +} + +type anyResolver struct{ AnyResolver } + +func (r anyResolver) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) { + return r.FindMessageByURL(string(message)) +} + +func (r anyResolver) FindMessageByURL(url string) (protoreflect.MessageType, error) { + m, err := r.Resolve(url) + if err != nil { + return nil, err + } + return protoimpl.X.MessageTypeOf(m), nil +} + +func (r anyResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByName(field) +} + +func (r anyResolver) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByNumber(message, field) +} + +func wellKnownType(s protoreflect.FullName) string { + if s.Parent() == "google.protobuf" { + switch s.Name() { + case "Empty", "Any", + "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue", + "Duration", "Timestamp", + "NullValue", "Struct", "Value", "ListValue": + return string(s.Name()) + } + } + return "" +} + +func isMessageSet(md protoreflect.MessageDescriptor) bool { + ms, ok := md.(interface{ IsMessageSet() bool }) + return ok && ms.IsMessageSet() +} diff --git a/vendor/github.com/golang/protobuf/proto/registry.go b/vendor/github.com/golang/protobuf/proto/registry.go index 1e7ff64205..066b4323b4 100644 --- a/vendor/github.com/golang/protobuf/proto/registry.go +++ b/vendor/github.com/golang/protobuf/proto/registry.go @@ -13,6 +13,7 @@ import ( "strings" "sync" + "google.golang.org/protobuf/reflect/protodesc" "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" "google.golang.org/protobuf/runtime/protoimpl" @@ -62,14 +63,7 @@ func FileDescriptor(s filePath) fileDescGZIP { // Find the descriptor in the v2 registry. var b []byte if fd, _ := protoregistry.GlobalFiles.FindFileByPath(s); fd != nil { - if fd, ok := fd.(interface{ ProtoLegacyRawDesc() []byte }); ok { - b = fd.ProtoLegacyRawDesc() - } else { - // TODO: Use protodesc.ToFileDescriptorProto to construct - // a descriptorpb.FileDescriptorProto and marshal it. - // However, doing so causes the proto package to have a dependency - // on descriptorpb, leading to cyclic dependency issues. - } + b, _ = Marshal(protodesc.ToFileDescriptorProto(fd)) } // Locally cache the raw descriptor form for the file. diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go index e729dcff13..85f9f57365 100644 --- a/vendor/github.com/golang/protobuf/ptypes/any.go +++ b/vendor/github.com/golang/protobuf/ptypes/any.go @@ -19,6 +19,8 @@ const urlPrefix = "type.googleapis.com/" // AnyMessageName returns the message name contained in an anypb.Any message. // Most type assertions should use the Is function instead. +// +// Deprecated: Call the any.MessageName method instead. func AnyMessageName(any *anypb.Any) (string, error) { name, err := anyMessageName(any) return string(name), err @@ -38,6 +40,8 @@ func anyMessageName(any *anypb.Any) (protoreflect.FullName, error) { } // MarshalAny marshals the given message m into an anypb.Any message. +// +// Deprecated: Call the anypb.New function instead. func MarshalAny(m proto.Message) (*anypb.Any, error) { switch dm := m.(type) { case DynamicAny: @@ -58,6 +62,9 @@ func MarshalAny(m proto.Message) (*anypb.Any, error) { // Empty returns a new message of the type specified in an anypb.Any message. // It returns protoregistry.NotFound if the corresponding message type could not // be resolved in the global registry. +// +// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead +// to resolve the message name and create a new instance of it. func Empty(any *anypb.Any) (proto.Message, error) { name, err := anyMessageName(any) if err != nil { @@ -76,6 +83,8 @@ func Empty(any *anypb.Any) (proto.Message, error) { // // The target message m may be a *DynamicAny message. If the underlying message // type could not be resolved, then this returns protoregistry.NotFound. +// +// Deprecated: Call the any.UnmarshalTo method instead. func UnmarshalAny(any *anypb.Any, m proto.Message) error { if dm, ok := m.(*DynamicAny); ok { if dm.Message == nil { @@ -100,6 +109,8 @@ func UnmarshalAny(any *anypb.Any, m proto.Message) error { } // Is reports whether the Any message contains a message of the specified type. +// +// Deprecated: Call the any.MessageIs method instead. func Is(any *anypb.Any, m proto.Message) bool { if any == nil || m == nil { return false @@ -119,6 +130,9 @@ func Is(any *anypb.Any, m proto.Message) bool { // var x ptypes.DynamicAny // if err := ptypes.UnmarshalAny(a, &x); err != nil { ... } // fmt.Printf("unmarshaled message: %v", x.Message) +// +// Deprecated: Use the any.UnmarshalNew method instead to unmarshal +// the any message contents into a new instance of the underlying message. type DynamicAny struct{ proto.Message } func (m DynamicAny) String() string { diff --git a/vendor/github.com/golang/protobuf/ptypes/doc.go b/vendor/github.com/golang/protobuf/ptypes/doc.go index fb9edd5c62..d3c33259d2 100644 --- a/vendor/github.com/golang/protobuf/ptypes/doc.go +++ b/vendor/github.com/golang/protobuf/ptypes/doc.go @@ -3,4 +3,8 @@ // license that can be found in the LICENSE file. // Package ptypes provides functionality for interacting with well-known types. +// +// Deprecated: Well-known types have specialized functionality directly +// injected into the generated packages for each message type. +// See the deprecation notice for each function for the suggested alternative. package ptypes diff --git a/vendor/github.com/golang/protobuf/ptypes/duration.go b/vendor/github.com/golang/protobuf/ptypes/duration.go index 6110ae8a41..b2b55dd851 100644 --- a/vendor/github.com/golang/protobuf/ptypes/duration.go +++ b/vendor/github.com/golang/protobuf/ptypes/duration.go @@ -21,6 +21,8 @@ const ( // Duration converts a durationpb.Duration to a time.Duration. // Duration returns an error if dur is invalid or overflows a time.Duration. +// +// Deprecated: Call the dur.AsDuration and dur.CheckValid methods instead. func Duration(dur *durationpb.Duration) (time.Duration, error) { if err := validateDuration(dur); err != nil { return 0, err @@ -39,6 +41,8 @@ func Duration(dur *durationpb.Duration) (time.Duration, error) { } // DurationProto converts a time.Duration to a durationpb.Duration. +// +// Deprecated: Call the durationpb.New function instead. func DurationProto(d time.Duration) *durationpb.Duration { nanos := d.Nanoseconds() secs := nanos / 1e9 diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp.go b/vendor/github.com/golang/protobuf/ptypes/timestamp.go index 026d0d4915..8368a3f70d 100644 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp.go +++ b/vendor/github.com/golang/protobuf/ptypes/timestamp.go @@ -33,6 +33,8 @@ const ( // // A nil Timestamp returns an error. The first return value in that case is // undefined. +// +// Deprecated: Call the ts.AsTime and ts.CheckValid methods instead. func Timestamp(ts *timestamppb.Timestamp) (time.Time, error) { // Don't return the zero value on error, because corresponds to a valid // timestamp. Instead return whatever time.Unix gives us. @@ -46,6 +48,8 @@ func Timestamp(ts *timestamppb.Timestamp) (time.Time, error) { } // TimestampNow returns a google.protobuf.Timestamp for the current time. +// +// Deprecated: Call the timestamppb.Now function instead. func TimestampNow() *timestamppb.Timestamp { ts, err := TimestampProto(time.Now()) if err != nil { @@ -56,6 +60,8 @@ func TimestampNow() *timestamppb.Timestamp { // TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. // It returns an error if the resulting Timestamp is invalid. +// +// Deprecated: Call the timestamppb.New function instead. func TimestampProto(t time.Time) (*timestamppb.Timestamp, error) { ts := ×tamppb.Timestamp{ Seconds: t.Unix(), @@ -69,6 +75,9 @@ func TimestampProto(t time.Time) (*timestamppb.Timestamp, error) { // TimestampString returns the RFC 3339 string for valid Timestamps. // For invalid Timestamps, it returns an error message in parentheses. +// +// Deprecated: Call the ts.AsTime method instead, +// followed by a call to the Format method on the time.Time value. func TimestampString(ts *timestamppb.Timestamp) string { t, err := Timestamp(ts) if err != nil { diff --git a/vendor/github.com/google/go-cmp/cmp/compare.go b/vendor/github.com/google/go-cmp/cmp/compare.go index 6656186846..087320da7f 100644 --- a/vendor/github.com/google/go-cmp/cmp/compare.go +++ b/vendor/github.com/google/go-cmp/cmp/compare.go @@ -1,6 +1,6 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. // Package cmp determines equality of values. // @@ -13,21 +13,21 @@ // // The primary features of cmp are: // -// • When the default behavior of equality does not suit the needs of the test, -// custom equality functions can override the equality operation. -// For example, an equality function may report floats as equal so long as they -// are within some tolerance of each other. +// - When the default behavior of equality does not suit the test's needs, +// custom equality functions can override the equality operation. +// For example, an equality function may report floats as equal so long as +// they are within some tolerance of each other. // -// • Types that have an Equal method may use that method to determine equality. -// This allows package authors to determine the equality operation for the types -// that they define. +// - Types with an Equal method may use that method to determine equality. +// This allows package authors to determine the equality operation +// for the types that they define. // -// • If no custom equality functions are used and no Equal method is defined, -// equality is determined by recursively comparing the primitive kinds on both -// values, much like reflect.DeepEqual. Unlike reflect.DeepEqual, unexported -// fields are not compared by default; they result in panics unless suppressed -// by using an Ignore option (see cmpopts.IgnoreUnexported) or explicitly -// compared using the Exporter option. +// - If no custom equality functions are used and no Equal method is defined, +// equality is determined by recursively comparing the primitive kinds on +// both values, much like reflect.DeepEqual. Unlike reflect.DeepEqual, +// unexported fields are not compared by default; they result in panics +// unless suppressed by using an Ignore option (see cmpopts.IgnoreUnexported) +// or explicitly compared using the Exporter option. package cmp import ( @@ -36,33 +36,34 @@ import ( "strings" "github.com/google/go-cmp/cmp/internal/diff" - "github.com/google/go-cmp/cmp/internal/flags" "github.com/google/go-cmp/cmp/internal/function" "github.com/google/go-cmp/cmp/internal/value" ) +// TODO(≥go1.18): Use any instead of interface{}. + // Equal reports whether x and y are equal by recursively applying the // following rules in the given order to x and y and all of their sub-values: // -// • Let S be the set of all Ignore, Transformer, and Comparer options that -// remain after applying all path filters, value filters, and type filters. -// If at least one Ignore exists in S, then the comparison is ignored. -// If the number of Transformer and Comparer options in S is greater than one, -// then Equal panics because it is ambiguous which option to use. -// If S contains a single Transformer, then use that to transform the current -// values and recursively call Equal on the output values. -// If S contains a single Comparer, then use that to compare the current values. -// Otherwise, evaluation proceeds to the next rule. +// - Let S be the set of all Ignore, Transformer, and Comparer options that +// remain after applying all path filters, value filters, and type filters. +// If at least one Ignore exists in S, then the comparison is ignored. +// If the number of Transformer and Comparer options in S is non-zero, +// then Equal panics because it is ambiguous which option to use. +// If S contains a single Transformer, then use that to transform +// the current values and recursively call Equal on the output values. +// If S contains a single Comparer, then use that to compare the current values. +// Otherwise, evaluation proceeds to the next rule. // -// • If the values have an Equal method of the form "(T) Equal(T) bool" or -// "(T) Equal(I) bool" where T is assignable to I, then use the result of -// x.Equal(y) even if x or y is nil. Otherwise, no such method exists and -// evaluation proceeds to the next rule. +// - If the values have an Equal method of the form "(T) Equal(T) bool" or +// "(T) Equal(I) bool" where T is assignable to I, then use the result of +// x.Equal(y) even if x or y is nil. Otherwise, no such method exists and +// evaluation proceeds to the next rule. // -// • Lastly, try to compare x and y based on their basic kinds. -// Simple kinds like booleans, integers, floats, complex numbers, strings, and -// channels are compared using the equivalent of the == operator in Go. -// Functions are only equal if they are both nil, otherwise they are unequal. +// - Lastly, try to compare x and y based on their basic kinds. +// Simple kinds like booleans, integers, floats, complex numbers, strings, +// and channels are compared using the equivalent of the == operator in Go. +// Functions are only equal if they are both nil, otherwise they are unequal. // // Structs are equal if recursively calling Equal on all fields report equal. // If a struct contains unexported fields, Equal panics unless an Ignore option @@ -100,8 +101,8 @@ func Equal(x, y interface{}, opts ...Option) bool { // same input values and options. // // The output is displayed as a literal in pseudo-Go syntax. -// At the start of each line, a "-" prefix indicates an element removed from y, -// a "+" prefix to indicates an element added to y, and the lack of a prefix +// At the start of each line, a "-" prefix indicates an element removed from x, +// a "+" prefix to indicates an element added from y, and the lack of a prefix // indicates an element common to both x and y. If possible, the output // uses fmt.Stringer.String or error.Error methods to produce more humanly // readable outputs. In such cases, the string is prefixed with either an @@ -143,7 +144,7 @@ func rootStep(x, y interface{}) PathStep { // so that they have the same parent type. var t reflect.Type if !vx.IsValid() || !vy.IsValid() || vx.Type() != vy.Type() { - t = reflect.TypeOf((*interface{})(nil)).Elem() + t = anyType if vx.IsValid() { vvx := reflect.New(t).Elem() vvx.Set(vx) @@ -319,7 +320,6 @@ func (s *state) tryMethod(t reflect.Type, vx, vy reflect.Value) bool { } func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value { - v = sanitizeValue(v, f.Type().In(0)) if !s.dynChecker.Next() { return f.Call([]reflect.Value{v})[0] } @@ -343,8 +343,6 @@ func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value { } func (s *state) callTTBFunc(f, x, y reflect.Value) bool { - x = sanitizeValue(x, f.Type().In(0)) - y = sanitizeValue(y, f.Type().In(1)) if !s.dynChecker.Next() { return f.Call([]reflect.Value{x, y})[0].Bool() } @@ -372,19 +370,6 @@ func detectRaces(c chan<- reflect.Value, f reflect.Value, vs ...reflect.Value) { ret = f.Call(vs)[0] } -// sanitizeValue converts nil interfaces of type T to those of type R, -// assuming that T is assignable to R. -// Otherwise, it returns the input value as is. -func sanitizeValue(v reflect.Value, t reflect.Type) reflect.Value { - // TODO(≥go1.10): Workaround for reflect bug (https://golang.org/issue/22143). - if !flags.AtLeastGo110 { - if v.Kind() == reflect.Interface && v.IsNil() && v.Type() != t { - return reflect.New(t).Elem() - } - } - return v -} - func (s *state) compareStruct(t reflect.Type, vx, vy reflect.Value) { var addr bool var vax, vay reflect.Value // Addressable versions of vx and vy @@ -654,7 +639,9 @@ type dynChecker struct{ curr, next int } // Next increments the state and reports whether a check should be performed. // // Checks occur every Nth function call, where N is a triangular number: +// // 0 1 3 6 10 15 21 28 36 45 55 66 78 91 105 120 136 153 171 190 ... +// // See https://en.wikipedia.org/wiki/Triangular_number // // This sequence ensures that the cost of checks drops significantly as diff --git a/vendor/github.com/google/go-cmp/cmp/export_panic.go b/vendor/github.com/google/go-cmp/cmp/export_panic.go index dfa5d21376..ae851fe53f 100644 --- a/vendor/github.com/google/go-cmp/cmp/export_panic.go +++ b/vendor/github.com/google/go-cmp/cmp/export_panic.go @@ -1,7 +1,8 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. +//go:build purego // +build purego package cmp diff --git a/vendor/github.com/google/go-cmp/cmp/export_unsafe.go b/vendor/github.com/google/go-cmp/cmp/export_unsafe.go index 351f1a34b4..e2c0f74e83 100644 --- a/vendor/github.com/google/go-cmp/cmp/export_unsafe.go +++ b/vendor/github.com/google/go-cmp/cmp/export_unsafe.go @@ -1,7 +1,8 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. +//go:build !purego // +build !purego package cmp diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go index fe98dcc677..36062a604c 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go @@ -1,7 +1,8 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. +//go:build !cmp_debug // +build !cmp_debug package diff diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go index 597b6ae56b..a3b97a1ad5 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go @@ -1,7 +1,8 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. +//go:build cmp_debug // +build cmp_debug package diff diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go index 730e223ee7..a248e5436d 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go @@ -1,6 +1,6 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. // Package diff implements an algorithm for producing edit-scripts. // The edit-script is a sequence of operations needed to transform one list @@ -119,7 +119,7 @@ func (r Result) Similar() bool { return r.NumSame+1 >= r.NumDiff } -var randInt = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) +var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0 // Difference reports whether two lists of lengths nx and ny are equal // given the definition of equality provided as f. @@ -127,9 +127,9 @@ var randInt = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) // This function returns an edit-script, which is a sequence of operations // needed to convert one list into the other. The following invariants for // the edit-script are maintained: -// • eq == (es.Dist()==0) -// • nx == es.LenX() -// • ny == es.LenY() +// - eq == (es.Dist()==0) +// - nx == es.LenX() +// - ny == es.LenY() // // This algorithm is not guaranteed to be an optimal solution (i.e., one that // produces an edit-script with a minimal Levenshtein distance). This algorithm @@ -168,24 +168,14 @@ func Difference(nx, ny int, f EqualFunc) (es EditScript) { // A vertical edge is equivalent to inserting a symbol from list Y. // A diagonal edge is equivalent to a matching symbol between both X and Y. - // To ensure flexibility in changing the algorithm in the future, - // introduce some degree of deliberate instability. - // This is achieved by fiddling the zigzag iterator to start searching - // the graph starting from the bottom-right versus than the top-left. - // The result may differ depending on the starting search location, - // but still produces a valid edit script. - zigzagInit := randInt // either 0 or 1 - if flags.Deterministic { - zigzagInit = 0 - } - // Invariants: - // • 0 ≤ fwdPath.X ≤ (fwdFrontier.X, revFrontier.X) ≤ revPath.X ≤ nx - // • 0 ≤ fwdPath.Y ≤ (fwdFrontier.Y, revFrontier.Y) ≤ revPath.Y ≤ ny + // - 0 ≤ fwdPath.X ≤ (fwdFrontier.X, revFrontier.X) ≤ revPath.X ≤ nx + // - 0 ≤ fwdPath.Y ≤ (fwdFrontier.Y, revFrontier.Y) ≤ revPath.Y ≤ ny // // In general: - // • fwdFrontier.X < revFrontier.X - // • fwdFrontier.Y < revFrontier.Y + // - fwdFrontier.X < revFrontier.X + // - fwdFrontier.Y < revFrontier.Y + // // Unless, it is time for the algorithm to terminate. fwdPath := path{+1, point{0, 0}, make(EditScript, 0, (nx+ny)/2)} revPath := path{-1, point{nx, ny}, make(EditScript, 0)} @@ -197,39 +187,52 @@ func Difference(nx, ny int, f EqualFunc) (es EditScript) { // approximately the square-root of the search budget. searchBudget := 4 * (nx + ny) // O(n) + // Running the tests with the "cmp_debug" build tag prints a visualization + // of the algorithm running in real-time. This is educational for + // understanding how the algorithm works. See debug_enable.go. + f = debug.Begin(nx, ny, f, &fwdPath.es, &revPath.es) + // The algorithm below is a greedy, meet-in-the-middle algorithm for // computing sub-optimal edit-scripts between two lists. // // The algorithm is approximately as follows: - // • Searching for differences switches back-and-forth between - // a search that starts at the beginning (the top-left corner), and - // a search that starts at the end (the bottom-right corner). The goal of - // the search is connect with the search from the opposite corner. - // • As we search, we build a path in a greedy manner, where the first - // match seen is added to the path (this is sub-optimal, but provides a - // decent result in practice). When matches are found, we try the next pair - // of symbols in the lists and follow all matches as far as possible. - // • When searching for matches, we search along a diagonal going through - // through the "frontier" point. If no matches are found, we advance the - // frontier towards the opposite corner. - // • This algorithm terminates when either the X coordinates or the - // Y coordinates of the forward and reverse frontier points ever intersect. - // + // - Searching for differences switches back-and-forth between + // a search that starts at the beginning (the top-left corner), and + // a search that starts at the end (the bottom-right corner). + // The goal of the search is connect with the search + // from the opposite corner. + // - As we search, we build a path in a greedy manner, + // where the first match seen is added to the path (this is sub-optimal, + // but provides a decent result in practice). When matches are found, + // we try the next pair of symbols in the lists and follow all matches + // as far as possible. + // - When searching for matches, we search along a diagonal going through + // through the "frontier" point. If no matches are found, + // we advance the frontier towards the opposite corner. + // - This algorithm terminates when either the X coordinates or the + // Y coordinates of the forward and reverse frontier points ever intersect. + // This algorithm is correct even if searching only in the forward direction // or in the reverse direction. We do both because it is commonly observed // that two lists commonly differ because elements were added to the front // or end of the other list. // - // Running the tests with the "cmp_debug" build tag prints a visualization - // of the algorithm running in real-time. This is educational for - // understanding how the algorithm works. See debug_enable.go. - f = debug.Begin(nx, ny, f, &fwdPath.es, &revPath.es) - for { + // Non-deterministically start with either the forward or reverse direction + // to introduce some deliberate instability so that we have the flexibility + // to change this algorithm in the future. + if flags.Deterministic || randBool { + goto forwardSearch + } else { + goto reverseSearch + } + +forwardSearch: + { // Forward search from the beginning. if fwdFrontier.X >= revFrontier.X || fwdFrontier.Y >= revFrontier.Y || searchBudget == 0 { - break + goto finishSearch } - for stop1, stop2, i := false, false, zigzagInit; !(stop1 && stop2) && searchBudget > 0; i++ { + for stop1, stop2, i := false, false, 0; !(stop1 && stop2) && searchBudget > 0; i++ { // Search in a diagonal pattern for a match. z := zigzag(i) p := point{fwdFrontier.X + z, fwdFrontier.Y - z} @@ -262,10 +265,14 @@ func Difference(nx, ny int, f EqualFunc) (es EditScript) { } else { fwdFrontier.Y++ } + goto reverseSearch + } +reverseSearch: + { // Reverse search from the end. if fwdFrontier.X >= revFrontier.X || fwdFrontier.Y >= revFrontier.Y || searchBudget == 0 { - break + goto finishSearch } for stop1, stop2, i := false, false, 0; !(stop1 && stop2) && searchBudget > 0; i++ { // Search in a diagonal pattern for a match. @@ -300,8 +307,10 @@ func Difference(nx, ny int, f EqualFunc) (es EditScript) { } else { revFrontier.Y-- } + goto forwardSearch } +finishSearch: // Join the forward and reverse paths and then append the reverse path. fwdPath.connect(revPath.point, f) for i := len(revPath.es) - 1; i >= 0; i-- { @@ -383,6 +392,7 @@ type point struct{ X, Y int } func (p *point) add(dx, dy int) { p.X += dx; p.Y += dy } // zigzag maps a consecutive sequence of integers to a zig-zag sequence. +// // [0 1 2 3 4 5 ...] => [0 -1 +1 -2 +2 ...] func zigzag(x int) int { if x&1 != 0 { diff --git a/vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go b/vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go index a9e7fc0b5b..d8e459c9b9 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go @@ -1,6 +1,6 @@ // Copyright 2019, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package flags diff --git a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go b/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go deleted file mode 100644 index 01aed0a153..0000000000 --- a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2019, The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. - -// +build !go1.10 - -package flags - -// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10. -const AtLeastGo110 = false diff --git a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go b/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go deleted file mode 100644 index c0b667f58b..0000000000 --- a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2019, The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. - -// +build go1.10 - -package flags - -// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10. -const AtLeastGo110 = true diff --git a/vendor/github.com/google/go-cmp/cmp/internal/function/func.go b/vendor/github.com/google/go-cmp/cmp/internal/function/func.go index ace1dbe86e..d127d43623 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/function/func.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/function/func.go @@ -1,6 +1,6 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. // Package function provides functionality for identifying function types. package function diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/name.go b/vendor/github.com/google/go-cmp/cmp/internal/value/name.go index 8228e7d512..7b498bb2cb 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/value/name.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/name.go @@ -1,6 +1,6 @@ // Copyright 2020, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package value @@ -9,6 +9,8 @@ import ( "strconv" ) +var anyType = reflect.TypeOf((*interface{})(nil)).Elem() + // TypeString is nearly identical to reflect.Type.String, // but has an additional option to specify that full type names be used. func TypeString(t reflect.Type, qualified bool) string { @@ -20,6 +22,11 @@ func appendTypeName(b []byte, t reflect.Type, qualified, elideFunc bool) []byte // of the same name and within the same package, // but declared within the namespace of different functions. + // Use the "any" alias instead of "interface{}" for better readability. + if t == anyType { + return append(b, "any"...) + } + // Named type. if t.Name() != "" { if qualified && t.PkgPath() != "" { diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go index e9e384a1c8..1a71bfcbd3 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go @@ -1,7 +1,8 @@ // Copyright 2018, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. +//go:build purego // +build purego package value diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go index b50c17ec72..16e6860af6 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go @@ -1,7 +1,8 @@ // Copyright 2018, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. +//go:build !purego // +build !purego package value diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/sort.go b/vendor/github.com/google/go-cmp/cmp/internal/value/sort.go index 24fbae6e3c..98533b036c 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/value/sort.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/sort.go @@ -1,6 +1,6 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package value diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/zero.go b/vendor/github.com/google/go-cmp/cmp/internal/value/zero.go deleted file mode 100644 index 06a8ffd036..0000000000 --- a/vendor/github.com/google/go-cmp/cmp/internal/value/zero.go +++ /dev/null @@ -1,48 +0,0 @@ -// Copyright 2017, The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. - -package value - -import ( - "math" - "reflect" -) - -// IsZero reports whether v is the zero value. -// This does not rely on Interface and so can be used on unexported fields. -func IsZero(v reflect.Value) bool { - switch v.Kind() { - case reflect.Bool: - return v.Bool() == false - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return v.Int() == 0 - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return v.Uint() == 0 - case reflect.Float32, reflect.Float64: - return math.Float64bits(v.Float()) == 0 - case reflect.Complex64, reflect.Complex128: - return math.Float64bits(real(v.Complex())) == 0 && math.Float64bits(imag(v.Complex())) == 0 - case reflect.String: - return v.String() == "" - case reflect.UnsafePointer: - return v.Pointer() == 0 - case reflect.Chan, reflect.Func, reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice: - return v.IsNil() - case reflect.Array: - for i := 0; i < v.Len(); i++ { - if !IsZero(v.Index(i)) { - return false - } - } - return true - case reflect.Struct: - for i := 0; i < v.NumField(); i++ { - if !IsZero(v.Field(i)) { - return false - } - } - return true - } - return false -} diff --git a/vendor/github.com/google/go-cmp/cmp/options.go b/vendor/github.com/google/go-cmp/cmp/options.go index 4b0407a7f8..1f9ca9c489 100644 --- a/vendor/github.com/google/go-cmp/cmp/options.go +++ b/vendor/github.com/google/go-cmp/cmp/options.go @@ -1,6 +1,6 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package cmp @@ -33,6 +33,7 @@ type Option interface { } // applicableOption represents the following types: +// // Fundamental: ignore | validator | *comparer | *transformer // Grouping: Options type applicableOption interface { @@ -43,6 +44,7 @@ type applicableOption interface { } // coreOption represents the following types: +// // Fundamental: ignore | validator | *comparer | *transformer // Filters: *pathFilter | *valuesFilter type coreOption interface { @@ -336,9 +338,9 @@ func (tr transformer) String() string { // both implement T. // // The equality function must be: -// • Symmetric: equal(x, y) == equal(y, x) -// • Deterministic: equal(x, y) == equal(x, y) -// • Pure: equal(x, y) does not modify x or y +// - Symmetric: equal(x, y) == equal(y, x) +// - Deterministic: equal(x, y) == equal(x, y) +// - Pure: equal(x, y) does not modify x or y func Comparer(f interface{}) Option { v := reflect.ValueOf(f) if !function.IsType(v.Type(), function.Equal) || v.IsNil() { @@ -430,7 +432,7 @@ func AllowUnexported(types ...interface{}) Option { } // Result represents the comparison result for a single node and -// is provided by cmp when calling Result (see Reporter). +// is provided by cmp when calling Report (see Reporter). type Result struct { _ [0]func() // Make Result incomparable flags resultFlags diff --git a/vendor/github.com/google/go-cmp/cmp/path.go b/vendor/github.com/google/go-cmp/cmp/path.go index 603dbb0026..a0a588502e 100644 --- a/vendor/github.com/google/go-cmp/cmp/path.go +++ b/vendor/github.com/google/go-cmp/cmp/path.go @@ -1,6 +1,6 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package cmp @@ -41,13 +41,13 @@ type PathStep interface { // The type of each valid value is guaranteed to be identical to Type. // // In some cases, one or both may be invalid or have restrictions: - // • For StructField, both are not interface-able if the current field - // is unexported and the struct type is not explicitly permitted by - // an Exporter to traverse unexported fields. - // • For SliceIndex, one may be invalid if an element is missing from - // either the x or y slice. - // • For MapIndex, one may be invalid if an entry is missing from - // either the x or y map. + // - For StructField, both are not interface-able if the current field + // is unexported and the struct type is not explicitly permitted by + // an Exporter to traverse unexported fields. + // - For SliceIndex, one may be invalid if an element is missing from + // either the x or y slice. + // - For MapIndex, one may be invalid if an entry is missing from + // either the x or y map. // // The provided values must not be mutated. Values() (vx, vy reflect.Value) @@ -94,6 +94,7 @@ func (pa Path) Index(i int) PathStep { // The simplified path only contains struct field accesses. // // For example: +// // MyMap.MySlices.MyField func (pa Path) String() string { var ss []string @@ -108,6 +109,7 @@ func (pa Path) String() string { // GoString returns the path to a specific node using Go syntax. // // For example: +// // (*root.MyMap["key"].(*mypkg.MyStruct).MySlices)[2][3].MyField func (pa Path) GoString() string { var ssPre, ssPost []string @@ -159,7 +161,7 @@ func (ps pathStep) String() string { if ps.typ == nil { return "" } - s := ps.typ.String() + s := value.TypeString(ps.typ, false) if s == "" || strings.ContainsAny(s, "{}\n") { return "root" // Type too simple or complex to print } @@ -178,7 +180,7 @@ type structField struct { unexported bool mayForce bool // Forcibly allow visibility paddr bool // Was parent addressable? - pvx, pvy reflect.Value // Parent values (always addressible) + pvx, pvy reflect.Value // Parent values (always addressable) field reflect.StructField // Field information } @@ -282,7 +284,7 @@ type typeAssertion struct { func (ta TypeAssertion) Type() reflect.Type { return ta.typ } func (ta TypeAssertion) Values() (vx, vy reflect.Value) { return ta.vx, ta.vy } -func (ta TypeAssertion) String() string { return fmt.Sprintf(".(%v)", ta.typ) } +func (ta TypeAssertion) String() string { return fmt.Sprintf(".(%v)", value.TypeString(ta.typ, false)) } // Transform is a transformation from the parent type to the current type. type Transform struct{ *transform } @@ -315,7 +317,7 @@ func (tf Transform) Option() Option { return tf.trans } // pops the address from the stack. Thus, when traversing into a pointer from // reflect.Ptr, reflect.Slice element, or reflect.Map, we can detect cycles // by checking whether the pointer has already been visited. The cycle detection -// uses a seperate stack for the x and y values. +// uses a separate stack for the x and y values. // // If a cycle is detected we need to determine whether the two pointers // should be considered equal. The definition of equality chosen by Equal diff --git a/vendor/github.com/google/go-cmp/cmp/report.go b/vendor/github.com/google/go-cmp/cmp/report.go index aafcb36354..f43cd12eb5 100644 --- a/vendor/github.com/google/go-cmp/cmp/report.go +++ b/vendor/github.com/google/go-cmp/cmp/report.go @@ -1,6 +1,6 @@ // Copyright 2017, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package cmp diff --git a/vendor/github.com/google/go-cmp/cmp/report_compare.go b/vendor/github.com/google/go-cmp/cmp/report_compare.go index 9e2180964f..2050bf6b46 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_compare.go +++ b/vendor/github.com/google/go-cmp/cmp/report_compare.go @@ -1,14 +1,12 @@ // Copyright 2019, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package cmp import ( "fmt" "reflect" - - "github.com/google/go-cmp/cmp/internal/value" ) // numContextRecords is the number of surrounding equal records to print. @@ -79,7 +77,7 @@ func (opts formatOptions) verbosity() uint { } } -const maxVerbosityPreset = 3 +const maxVerbosityPreset = 6 // verbosityPreset modifies the verbosity settings given an index // between 0 and maxVerbosityPreset, inclusive. @@ -100,7 +98,7 @@ func verbosityPreset(opts formatOptions, i int) formatOptions { func (opts formatOptions) FormatDiff(v *valueNode, ptrs *pointerReferences) (out textNode) { if opts.DiffMode == diffIdentical { opts = opts.WithVerbosity(1) - } else { + } else if opts.verbosity() < 3 { opts = opts.WithVerbosity(3) } @@ -116,7 +114,10 @@ func (opts formatOptions) FormatDiff(v *valueNode, ptrs *pointerReferences) (out } // For leaf nodes, format the value based on the reflect.Values alone. - if v.MaxDepth == 0 { + // As a special case, treat equal []byte as a leaf nodes. + isBytes := v.Type.Kind() == reflect.Slice && v.Type.Elem() == byteType + isEqualBytes := isBytes && v.NumDiff+v.NumIgnored+v.NumTransformed == 0 + if v.MaxDepth == 0 || isEqualBytes { switch opts.DiffMode { case diffUnknown, diffIdentical: // Format Equal. @@ -245,11 +246,11 @@ func (opts formatOptions) formatDiffList(recs []reportRecord, k reflect.Kind, pt var isZero bool switch opts.DiffMode { case diffIdentical: - isZero = value.IsZero(r.Value.ValueX) || value.IsZero(r.Value.ValueY) + isZero = r.Value.ValueX.IsZero() || r.Value.ValueY.IsZero() case diffRemoved: - isZero = value.IsZero(r.Value.ValueX) + isZero = r.Value.ValueX.IsZero() case diffInserted: - isZero = value.IsZero(r.Value.ValueY) + isZero = r.Value.ValueY.IsZero() } if isZero { continue diff --git a/vendor/github.com/google/go-cmp/cmp/report_references.go b/vendor/github.com/google/go-cmp/cmp/report_references.go index d620c2c20e..be31b33a9e 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_references.go +++ b/vendor/github.com/google/go-cmp/cmp/report_references.go @@ -1,6 +1,6 @@ // Copyright 2020, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package cmp diff --git a/vendor/github.com/google/go-cmp/cmp/report_reflect.go b/vendor/github.com/google/go-cmp/cmp/report_reflect.go index 786f671269..2ab41fad3f 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_reflect.go +++ b/vendor/github.com/google/go-cmp/cmp/report_reflect.go @@ -1,6 +1,6 @@ // Copyright 2019, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package cmp @@ -16,6 +16,13 @@ import ( "github.com/google/go-cmp/cmp/internal/value" ) +var ( + anyType = reflect.TypeOf((*interface{})(nil)).Elem() + stringType = reflect.TypeOf((*string)(nil)).Elem() + bytesType = reflect.TypeOf((*[]byte)(nil)).Elem() + byteType = reflect.TypeOf((*byte)(nil)).Elem() +) + type formatValueOptions struct { // AvoidStringer controls whether to avoid calling custom stringer // methods like error.Error or fmt.Stringer.String. @@ -184,7 +191,7 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, } for i := 0; i < v.NumField(); i++ { vv := v.Field(i) - if value.IsZero(vv) { + if vv.IsZero() { continue // Elide fields with zero values } if len(list) == maxLen { @@ -205,12 +212,13 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, } // Check whether this is a []byte of text data. - if t.Elem() == reflect.TypeOf(byte(0)) { + if t.Elem() == byteType { b := v.Bytes() - isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) && unicode.IsSpace(r) } + isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) || unicode.IsSpace(r) } if len(b) > 0 && utf8.Valid(b) && len(bytes.TrimFunc(b, isPrintSpace)) == 0 { out = opts.formatString("", string(b)) - return opts.WithTypeMode(emitType).FormatType(t, out) + skipType = true + return opts.FormatType(t, out) } } @@ -281,7 +289,12 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, } defer ptrs.Pop() - skipType = true // Let the underlying value print the type instead + // Skip the name only if this is an unnamed pointer type. + // Otherwise taking the address of a value does not reproduce + // the named pointer type. + if v.Type().Name() == "" { + skipType = true // Let the underlying value print the type instead + } out = opts.FormatValue(v.Elem(), t.Kind(), ptrs) out = wrapTrunkReference(ptrRef, opts.PrintAddresses, out) out = &textWrap{Prefix: "&", Value: out} @@ -292,7 +305,6 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, } // Interfaces accept different concrete types, // so configure the underlying value to explicitly print the type. - skipType = true // Print the concrete type instead return opts.WithTypeMode(emitType).FormatValue(v.Elem(), t.Kind(), ptrs) default: panic(fmt.Sprintf("%v kind not handled", v.Kind())) @@ -351,6 +363,8 @@ func formatMapKey(v reflect.Value, disambiguate bool, ptrs *pointerReferences) s opts.PrintAddresses = disambiguate opts.AvoidStringer = disambiguate opts.QualifiedNames = disambiguate + opts.VerbosityLevel = maxVerbosityPreset + opts.LimitVerbosity = true s := opts.FormatValue(v, reflect.Map, ptrs).String() return strings.TrimSpace(s) } diff --git a/vendor/github.com/google/go-cmp/cmp/report_slices.go b/vendor/github.com/google/go-cmp/cmp/report_slices.go index 35315dad35..23e444f62f 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_slices.go +++ b/vendor/github.com/google/go-cmp/cmp/report_slices.go @@ -1,12 +1,13 @@ // Copyright 2019, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package cmp import ( "bytes" "fmt" + "math" "reflect" "strconv" "strings" @@ -26,8 +27,6 @@ func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool { return false // No differences detected case !v.ValueX.IsValid() || !v.ValueY.IsValid(): return false // Both values must be valid - case v.Type.Kind() == reflect.Slice && (v.ValueX.Len() == 0 || v.ValueY.Len() == 0): - return false // Both slice values have to be non-empty case v.NumIgnored > 0: return false // Some ignore option was used case v.NumTransformed > 0: @@ -45,7 +44,16 @@ func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool { return false } - switch t := v.Type; t.Kind() { + // Check whether this is an interface with the same concrete types. + t := v.Type + vx, vy := v.ValueX, v.ValueY + if t.Kind() == reflect.Interface && !vx.IsNil() && !vy.IsNil() && vx.Elem().Type() == vy.Elem().Type() { + vx, vy = vx.Elem(), vy.Elem() + t = vx.Type() + } + + // Check whether we provide specialized diffing for this type. + switch t.Kind() { case reflect.String: case reflect.Array, reflect.Slice: // Only slices of primitive types have specialized handling. @@ -57,6 +65,11 @@ func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool { return false } + // Both slice values have to be non-empty. + if t.Kind() == reflect.Slice && (vx.Len() == 0 || vy.Len() == 0) { + return false + } + // If a sufficient number of elements already differ, // use specialized formatting even if length requirement is not met. if v.NumDiff > v.NumSame { @@ -67,8 +80,8 @@ func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool { } // Use specialized string diffing for longer slices or strings. - const minLength = 64 - return v.ValueX.Len() >= minLength && v.ValueY.Len() >= minLength + const minLength = 32 + return vx.Len() >= minLength && vy.Len() >= minLength } // FormatDiffSlice prints a diff for the slices (or strings) represented by v. @@ -77,17 +90,23 @@ func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool { func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { assert(opts.DiffMode == diffUnknown) t, vx, vy := v.Type, v.ValueX, v.ValueY + if t.Kind() == reflect.Interface { + vx, vy = vx.Elem(), vy.Elem() + t = vx.Type() + opts = opts.WithTypeMode(emitType) + } // Auto-detect the type of the data. - var isLinedText, isText, isBinary bool var sx, sy string + var ssx, ssy []string + var isString, isMostlyText, isPureLinedText, isBinary bool switch { case t.Kind() == reflect.String: sx, sy = vx.String(), vy.String() - isText = true // Initial estimate, verify later - case t.Kind() == reflect.Slice && t.Elem() == reflect.TypeOf(byte(0)): + isString = true + case t.Kind() == reflect.Slice && t.Elem() == byteType: sx, sy = string(vx.Bytes()), string(vy.Bytes()) - isBinary = true // Initial estimate, verify later + isString = true case t.Kind() == reflect.Array: // Arrays need to be addressable for slice operations to work. vx2, vy2 := reflect.New(t).Elem(), reflect.New(t).Elem() @@ -95,13 +114,12 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { vy2.Set(vy) vx, vy = vx2, vy2 } - if isText || isBinary { - var numLines, lastLineIdx, maxLineLen int - isBinary = !utf8.ValidString(sx) || !utf8.ValidString(sy) + if isString { + var numTotalRunes, numValidRunes, numLines, lastLineIdx, maxLineLen int for i, r := range sx + sy { - if !(unicode.IsPrint(r) || unicode.IsSpace(r)) || r == utf8.RuneError { - isBinary = true - break + numTotalRunes++ + if (unicode.IsPrint(r) || unicode.IsSpace(r)) && r != utf8.RuneError { + numValidRunes++ } if r == '\n' { if maxLineLen < i-lastLineIdx { @@ -111,8 +129,29 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { numLines++ } } - isText = !isBinary - isLinedText = isText && numLines >= 4 && maxLineLen <= 1024 + isPureText := numValidRunes == numTotalRunes + isMostlyText = float64(numValidRunes) > math.Floor(0.90*float64(numTotalRunes)) + isPureLinedText = isPureText && numLines >= 4 && maxLineLen <= 1024 + isBinary = !isMostlyText + + // Avoid diffing by lines if it produces a significantly more complex + // edit script than diffing by bytes. + if isPureLinedText { + ssx = strings.Split(sx, "\n") + ssy = strings.Split(sy, "\n") + esLines := diff.Difference(len(ssx), len(ssy), func(ix, iy int) diff.Result { + return diff.BoolResult(ssx[ix] == ssy[iy]) + }) + esBytes := diff.Difference(len(sx), len(sy), func(ix, iy int) diff.Result { + return diff.BoolResult(sx[ix] == sy[iy]) + }) + efficiencyLines := float64(esLines.Dist()) / float64(len(esLines)) + efficiencyBytes := float64(esBytes.Dist()) / float64(len(esBytes)) + quotedLength := len(strconv.Quote(sx + sy)) + unquotedLength := len(sx) + len(sy) + escapeExpansionRatio := float64(quotedLength) / float64(unquotedLength) + isPureLinedText = efficiencyLines < 4*efficiencyBytes || escapeExpansionRatio > 1.1 + } } // Format the string into printable records. @@ -121,9 +160,7 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { switch { // If the text appears to be multi-lined text, // then perform differencing across individual lines. - case isLinedText: - ssx := strings.Split(sx, "\n") - ssy := strings.Split(sy, "\n") + case isPureLinedText: list = opts.formatDiffSlice( reflect.ValueOf(ssx), reflect.ValueOf(ssy), 1, "line", func(v reflect.Value, d diffMode) textRecord { @@ -137,12 +174,13 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { // differences in a string literal. This format is more readable, // but has edge-cases where differences are visually indistinguishable. // This format is avoided under the following conditions: - // • A line starts with `"""` - // • A line starts with "..." - // • A line contains non-printable characters - // • Adjacent different lines differ only by whitespace + // - A line starts with `"""` + // - A line starts with "..." + // - A line contains non-printable characters + // - Adjacent different lines differ only by whitespace // // For example: + // // """ // ... // 3 identical lines // foo @@ -197,7 +235,7 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { var out textNode = &textWrap{Prefix: "(", Value: list2, Suffix: ")"} switch t.Kind() { case reflect.String: - if t != reflect.TypeOf(string("")) { + if t != stringType { out = opts.FormatType(t, out) } case reflect.Slice: @@ -212,7 +250,7 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { // If the text appears to be single-lined text, // then perform differencing in approximately fixed-sized chunks. // The output is printed as quoted strings. - case isText: + case isMostlyText: list = opts.formatDiffSlice( reflect.ValueOf(sx), reflect.ValueOf(sy), 64, "byte", func(v reflect.Value, d diffMode) textRecord { @@ -220,7 +258,6 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { return textRecord{Diff: d, Value: textLine(s)} }, ) - delim = "" // If the text appears to be binary data, // then perform differencing in approximately fixed-sized chunks. @@ -282,7 +319,7 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { // Wrap the output with appropriate type information. var out textNode = &textWrap{Prefix: "{", Value: list, Suffix: "}"} - if !isText { + if !isMostlyText { // The "{...}" byte-sequence literal is not valid Go syntax for strings. // Emit the type for extra clarity (e.g. "string{...}"). if t.Kind() == reflect.String { @@ -293,12 +330,12 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { switch t.Kind() { case reflect.String: out = &textWrap{Prefix: "strings.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)} - if t != reflect.TypeOf(string("")) { + if t != stringType { out = opts.FormatType(t, out) } case reflect.Slice: out = &textWrap{Prefix: "bytes.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)} - if t != reflect.TypeOf([]byte(nil)) { + if t != bytesType { out = opts.FormatType(t, out) } } @@ -321,8 +358,11 @@ func (opts formatOptions) formatDiffSlice( vx, vy reflect.Value, chunkSize int, name string, makeRec func(reflect.Value, diffMode) textRecord, ) (list textList) { - es := diff.Difference(vx.Len(), vy.Len(), func(ix int, iy int) diff.Result { - return diff.BoolResult(vx.Index(ix).Interface() == vy.Index(iy).Interface()) + eq := func(ix, iy int) bool { + return vx.Index(ix).Interface() == vy.Index(iy).Interface() + } + es := diff.Difference(vx.Len(), vy.Len(), func(ix, iy int) diff.Result { + return diff.BoolResult(eq(ix, iy)) }) appendChunks := func(v reflect.Value, d diffMode) int { @@ -347,6 +387,7 @@ func (opts formatOptions) formatDiffSlice( groups := coalesceAdjacentEdits(name, es) groups = coalesceInterveningIdentical(groups, chunkSize/4) + groups = cleanupSurroundingIdentical(groups, eq) maxGroup := diffStats{Name: name} for i, ds := range groups { if maxLen >= 0 && numDiffs >= maxLen { @@ -399,25 +440,35 @@ func (opts formatOptions) formatDiffSlice( // coalesceAdjacentEdits coalesces the list of edits into groups of adjacent // equal or unequal counts. +// +// Example: +// +// Input: "..XXY...Y" +// Output: [ +// {NumIdentical: 2}, +// {NumRemoved: 2, NumInserted 1}, +// {NumIdentical: 3}, +// {NumInserted: 1}, +// ] func coalesceAdjacentEdits(name string, es diff.EditScript) (groups []diffStats) { - var prevCase int // Arbitrary index into which case last occurred - lastStats := func(i int) *diffStats { - if prevCase != i { + var prevMode byte + lastStats := func(mode byte) *diffStats { + if prevMode != mode { groups = append(groups, diffStats{Name: name}) - prevCase = i + prevMode = mode } return &groups[len(groups)-1] } for _, e := range es { switch e { case diff.Identity: - lastStats(1).NumIdentical++ + lastStats('=').NumIdentical++ case diff.UniqueX: - lastStats(2).NumRemoved++ + lastStats('!').NumRemoved++ case diff.UniqueY: - lastStats(2).NumInserted++ + lastStats('!').NumInserted++ case diff.Modified: - lastStats(2).NumModified++ + lastStats('!').NumModified++ } } return groups @@ -427,6 +478,34 @@ func coalesceAdjacentEdits(name string, es diff.EditScript) (groups []diffStats) // equal groups into adjacent unequal groups that currently result in a // dual inserted/removed printout. This acts as a high-pass filter to smooth // out high-frequency changes within the windowSize. +// +// Example: +// +// WindowSize: 16, +// Input: [ +// {NumIdentical: 61}, // group 0 +// {NumRemoved: 3, NumInserted: 1}, // group 1 +// {NumIdentical: 6}, // ├── coalesce +// {NumInserted: 2}, // ├── coalesce +// {NumIdentical: 1}, // ├── coalesce +// {NumRemoved: 9}, // └── coalesce +// {NumIdentical: 64}, // group 2 +// {NumRemoved: 3, NumInserted: 1}, // group 3 +// {NumIdentical: 6}, // ├── coalesce +// {NumInserted: 2}, // ├── coalesce +// {NumIdentical: 1}, // ├── coalesce +// {NumRemoved: 7}, // ├── coalesce +// {NumIdentical: 1}, // ├── coalesce +// {NumRemoved: 2}, // └── coalesce +// {NumIdentical: 63}, // group 4 +// ] +// Output: [ +// {NumIdentical: 61}, +// {NumIdentical: 7, NumRemoved: 12, NumInserted: 3}, +// {NumIdentical: 64}, +// {NumIdentical: 8, NumRemoved: 12, NumInserted: 3}, +// {NumIdentical: 63}, +// ] func coalesceInterveningIdentical(groups []diffStats, windowSize int) []diffStats { groups, groupsOrig := groups[:0], groups for i, ds := range groupsOrig { @@ -446,3 +525,90 @@ func coalesceInterveningIdentical(groups []diffStats, windowSize int) []diffStat } return groups } + +// cleanupSurroundingIdentical scans through all unequal groups, and +// moves any leading sequence of equal elements to the preceding equal group and +// moves and trailing sequence of equal elements to the succeeding equal group. +// +// This is necessary since coalesceInterveningIdentical may coalesce edit groups +// together such that leading/trailing spans of equal elements becomes possible. +// Note that this can occur even with an optimal diffing algorithm. +// +// Example: +// +// Input: [ +// {NumIdentical: 61}, +// {NumIdentical: 1 , NumRemoved: 11, NumInserted: 2}, // assume 3 leading identical elements +// {NumIdentical: 67}, +// {NumIdentical: 7, NumRemoved: 12, NumInserted: 3}, // assume 10 trailing identical elements +// {NumIdentical: 54}, +// ] +// Output: [ +// {NumIdentical: 64}, // incremented by 3 +// {NumRemoved: 9}, +// {NumIdentical: 67}, +// {NumRemoved: 9}, +// {NumIdentical: 64}, // incremented by 10 +// ] +func cleanupSurroundingIdentical(groups []diffStats, eq func(i, j int) bool) []diffStats { + var ix, iy int // indexes into sequence x and y + for i, ds := range groups { + // Handle equal group. + if ds.NumDiff() == 0 { + ix += ds.NumIdentical + iy += ds.NumIdentical + continue + } + + // Handle unequal group. + nx := ds.NumIdentical + ds.NumRemoved + ds.NumModified + ny := ds.NumIdentical + ds.NumInserted + ds.NumModified + var numLeadingIdentical, numTrailingIdentical int + for j := 0; j < nx && j < ny && eq(ix+j, iy+j); j++ { + numLeadingIdentical++ + } + for j := 0; j < nx && j < ny && eq(ix+nx-1-j, iy+ny-1-j); j++ { + numTrailingIdentical++ + } + if numIdentical := numLeadingIdentical + numTrailingIdentical; numIdentical > 0 { + if numLeadingIdentical > 0 { + // Remove leading identical span from this group and + // insert it into the preceding group. + if i-1 >= 0 { + groups[i-1].NumIdentical += numLeadingIdentical + } else { + // No preceding group exists, so prepend a new group, + // but do so after we finish iterating over all groups. + defer func() { + groups = append([]diffStats{{Name: groups[0].Name, NumIdentical: numLeadingIdentical}}, groups...) + }() + } + // Increment indexes since the preceding group would have handled this. + ix += numLeadingIdentical + iy += numLeadingIdentical + } + if numTrailingIdentical > 0 { + // Remove trailing identical span from this group and + // insert it into the succeeding group. + if i+1 < len(groups) { + groups[i+1].NumIdentical += numTrailingIdentical + } else { + // No succeeding group exists, so append a new group, + // but do so after we finish iterating over all groups. + defer func() { + groups = append(groups, diffStats{Name: groups[len(groups)-1].Name, NumIdentical: numTrailingIdentical}) + }() + } + // Do not increment indexes since the succeeding group will handle this. + } + + // Update this group since some identical elements were removed. + nx -= numIdentical + ny -= numIdentical + groups[i] = diffStats{Name: ds.Name, NumRemoved: nx, NumInserted: ny} + } + ix += nx + iy += ny + } + return groups +} diff --git a/vendor/github.com/google/go-cmp/cmp/report_text.go b/vendor/github.com/google/go-cmp/cmp/report_text.go index 8b12c05cd4..388fcf5712 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_text.go +++ b/vendor/github.com/google/go-cmp/cmp/report_text.go @@ -1,6 +1,6 @@ // Copyright 2019, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package cmp @@ -393,6 +393,7 @@ func (s diffStats) Append(ds diffStats) diffStats { // String prints a humanly-readable summary of coalesced records. // // Example: +// // diffStats{Name: "Field", NumIgnored: 5}.String() => "5 ignored fields" func (s diffStats) String() string { var ss []string diff --git a/vendor/github.com/google/go-cmp/cmp/report_value.go b/vendor/github.com/google/go-cmp/cmp/report_value.go index 83031a7f50..668d470fd8 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_value.go +++ b/vendor/github.com/google/go-cmp/cmp/report_value.go @@ -1,6 +1,6 @@ // Copyright 2019, The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE.md file. +// license that can be found in the LICENSE file. package cmp diff --git a/vendor/github.com/google/uuid/hash.go b/vendor/github.com/google/uuid/hash.go index b174616315..b404f4bec2 100644 --- a/vendor/github.com/google/uuid/hash.go +++ b/vendor/github.com/google/uuid/hash.go @@ -26,8 +26,8 @@ var ( // NewMD5 and NewSHA1. func NewHash(h hash.Hash, space UUID, data []byte, version int) UUID { h.Reset() - h.Write(space[:]) - h.Write(data) + h.Write(space[:]) //nolint:errcheck + h.Write(data) //nolint:errcheck s := h.Sum(nil) var uuid UUID copy(uuid[:], s) diff --git a/vendor/github.com/google/uuid/null.go b/vendor/github.com/google/uuid/null.go new file mode 100644 index 0000000000..d7fcbf2865 --- /dev/null +++ b/vendor/github.com/google/uuid/null.go @@ -0,0 +1,118 @@ +// Copyright 2021 Google Inc. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package uuid + +import ( + "bytes" + "database/sql/driver" + "encoding/json" + "fmt" +) + +var jsonNull = []byte("null") + +// NullUUID represents a UUID that may be null. +// NullUUID implements the SQL driver.Scanner interface so +// it can be used as a scan destination: +// +// var u uuid.NullUUID +// err := db.QueryRow("SELECT name FROM foo WHERE id=?", id).Scan(&u) +// ... +// if u.Valid { +// // use u.UUID +// } else { +// // NULL value +// } +// +type NullUUID struct { + UUID UUID + Valid bool // Valid is true if UUID is not NULL +} + +// Scan implements the SQL driver.Scanner interface. +func (nu *NullUUID) Scan(value interface{}) error { + if value == nil { + nu.UUID, nu.Valid = Nil, false + return nil + } + + err := nu.UUID.Scan(value) + if err != nil { + nu.Valid = false + return err + } + + nu.Valid = true + return nil +} + +// Value implements the driver Valuer interface. +func (nu NullUUID) Value() (driver.Value, error) { + if !nu.Valid { + return nil, nil + } + // Delegate to UUID Value function + return nu.UUID.Value() +} + +// MarshalBinary implements encoding.BinaryMarshaler. +func (nu NullUUID) MarshalBinary() ([]byte, error) { + if nu.Valid { + return nu.UUID[:], nil + } + + return []byte(nil), nil +} + +// UnmarshalBinary implements encoding.BinaryUnmarshaler. +func (nu *NullUUID) UnmarshalBinary(data []byte) error { + if len(data) != 16 { + return fmt.Errorf("invalid UUID (got %d bytes)", len(data)) + } + copy(nu.UUID[:], data) + nu.Valid = true + return nil +} + +// MarshalText implements encoding.TextMarshaler. +func (nu NullUUID) MarshalText() ([]byte, error) { + if nu.Valid { + return nu.UUID.MarshalText() + } + + return jsonNull, nil +} + +// UnmarshalText implements encoding.TextUnmarshaler. +func (nu *NullUUID) UnmarshalText(data []byte) error { + id, err := ParseBytes(data) + if err != nil { + nu.Valid = false + return err + } + nu.UUID = id + nu.Valid = true + return nil +} + +// MarshalJSON implements json.Marshaler. +func (nu NullUUID) MarshalJSON() ([]byte, error) { + if nu.Valid { + return json.Marshal(nu.UUID) + } + + return jsonNull, nil +} + +// UnmarshalJSON implements json.Unmarshaler. +func (nu *NullUUID) UnmarshalJSON(data []byte) error { + if bytes.Equal(data, jsonNull) { + *nu = NullUUID{} + return nil // valid null UUID + } + err := json.Unmarshal(data, &nu.UUID) + nu.Valid = err == nil + return err +} diff --git a/vendor/github.com/google/uuid/sql.go b/vendor/github.com/google/uuid/sql.go index f326b54db3..2e02ec06c0 100644 --- a/vendor/github.com/google/uuid/sql.go +++ b/vendor/github.com/google/uuid/sql.go @@ -9,7 +9,7 @@ import ( "fmt" ) -// Scan implements sql.Scanner so UUIDs can be read from databases transparently +// Scan implements sql.Scanner so UUIDs can be read from databases transparently. // Currently, database types that map to string and []byte are supported. Please // consult database-specific driver documentation for matching types. func (uuid *UUID) Scan(src interface{}) error { diff --git a/vendor/github.com/google/uuid/uuid.go b/vendor/github.com/google/uuid/uuid.go index 524404cc52..a57207aeb6 100644 --- a/vendor/github.com/google/uuid/uuid.go +++ b/vendor/github.com/google/uuid/uuid.go @@ -12,6 +12,7 @@ import ( "fmt" "io" "strings" + "sync" ) // A UUID is a 128 bit (16 byte) Universal Unique IDentifier as defined in RFC @@ -33,7 +34,27 @@ const ( Future // Reserved for future definition. ) -var rander = rand.Reader // random function +const randPoolSize = 16 * 16 + +var ( + rander = rand.Reader // random function + poolEnabled = false + poolMu sync.Mutex + poolPos = randPoolSize // protected with poolMu + pool [randPoolSize]byte // protected with poolMu +) + +type invalidLengthError struct{ len int } + +func (err invalidLengthError) Error() string { + return fmt.Sprintf("invalid UUID length: %d", err.len) +} + +// IsInvalidLengthError is matcher function for custom error invalidLengthError +func IsInvalidLengthError(err error) bool { + _, ok := err.(invalidLengthError) + return ok +} // Parse decodes s into a UUID or returns an error. Both the standard UUID // forms of xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx and @@ -68,7 +89,7 @@ func Parse(s string) (UUID, error) { } return uuid, nil default: - return uuid, fmt.Errorf("invalid UUID length: %d", len(s)) + return uuid, invalidLengthError{len(s)} } // s is now at least 36 bytes long // it must be of the form xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx @@ -112,7 +133,7 @@ func ParseBytes(b []byte) (UUID, error) { } return uuid, nil default: - return uuid, fmt.Errorf("invalid UUID length: %d", len(b)) + return uuid, invalidLengthError{len(b)} } // s is now at least 36 bytes long // it must be of the form xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx @@ -243,3 +264,31 @@ func SetRand(r io.Reader) { } rander = r } + +// EnableRandPool enables internal randomness pool used for Random +// (Version 4) UUID generation. The pool contains random bytes read from +// the random number generator on demand in batches. Enabling the pool +// may improve the UUID generation throughput significantly. +// +// Since the pool is stored on the Go heap, this feature may be a bad fit +// for security sensitive applications. +// +// Both EnableRandPool and DisableRandPool are not thread-safe and should +// only be called when there is no possibility that New or any other +// UUID Version 4 generation function will be called concurrently. +func EnableRandPool() { + poolEnabled = true +} + +// DisableRandPool disables the randomness pool if it was previously +// enabled with EnableRandPool. +// +// Both EnableRandPool and DisableRandPool are not thread-safe and should +// only be called when there is no possibility that New or any other +// UUID Version 4 generation function will be called concurrently. +func DisableRandPool() { + poolEnabled = false + defer poolMu.Unlock() + poolMu.Lock() + poolPos = randPoolSize +} diff --git a/vendor/github.com/google/uuid/version4.go b/vendor/github.com/google/uuid/version4.go index c110465db5..7697802e4d 100644 --- a/vendor/github.com/google/uuid/version4.go +++ b/vendor/github.com/google/uuid/version4.go @@ -14,11 +14,21 @@ func New() UUID { return Must(NewRandom()) } +// NewString creates a new random UUID and returns it as a string or panics. +// NewString is equivalent to the expression +// +// uuid.New().String() +func NewString() string { + return Must(NewRandom()).String() +} + // NewRandom returns a Random (Version 4) UUID. // // The strength of the UUIDs is based on the strength of the crypto/rand // package. // +// Uses the randomness pool if it was enabled with EnableRandPool. +// // A note about uniqueness derived from the UUID Wikipedia entry: // // Randomly generated UUIDs have 122 random bits. One's annual risk of being @@ -27,7 +37,10 @@ func New() UUID { // equivalent to the odds of creating a few tens of trillions of UUIDs in a // year and having one duplicate. func NewRandom() (UUID, error) { - return NewRandomFromReader(rander) + if !poolEnabled { + return NewRandomFromReader(rander) + } + return newRandomFromPool() } // NewRandomFromReader returns a UUID based on bytes read from a given io.Reader. @@ -41,3 +54,23 @@ func NewRandomFromReader(r io.Reader) (UUID, error) { uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10 return uuid, nil } + +func newRandomFromPool() (UUID, error) { + var uuid UUID + poolMu.Lock() + if poolPos == randPoolSize { + _, err := io.ReadFull(rander, pool[:]) + if err != nil { + poolMu.Unlock() + return Nil, err + } + poolPos = 0 + } + copy(uuid[:], pool[poolPos:(poolPos+16)]) + poolPos += 16 + poolMu.Unlock() + + uuid[6] = (uuid[6] & 0x0f) | 0x40 // Version 4 + uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10 + return uuid, nil +} diff --git a/vendor/github.com/prometheus/client_model/go/metrics.pb.go b/vendor/github.com/prometheus/client_model/go/metrics.pb.go index 2f4930d9dd..35904ea198 100644 --- a/vendor/github.com/prometheus/client_model/go/metrics.pb.go +++ b/vendor/github.com/prometheus/client_model/go/metrics.pb.go @@ -1,5 +1,5 @@ // Code generated by protoc-gen-go. DO NOT EDIT. -// source: metrics.proto +// source: io/prometheus/client/metrics.proto package io_prometheus_client @@ -24,11 +24,18 @@ const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package type MetricType int32 const ( - MetricType_COUNTER MetricType = 0 - MetricType_GAUGE MetricType = 1 - MetricType_SUMMARY MetricType = 2 - MetricType_UNTYPED MetricType = 3 + // COUNTER must use the Metric field "counter". + MetricType_COUNTER MetricType = 0 + // GAUGE must use the Metric field "gauge". + MetricType_GAUGE MetricType = 1 + // SUMMARY must use the Metric field "summary". + MetricType_SUMMARY MetricType = 2 + // UNTYPED must use the Metric field "untyped". + MetricType_UNTYPED MetricType = 3 + // HISTOGRAM must use the Metric field "histogram". MetricType_HISTOGRAM MetricType = 4 + // GAUGE_HISTOGRAM must use the Metric field "histogram". + MetricType_GAUGE_HISTOGRAM MetricType = 5 ) var MetricType_name = map[int32]string{ @@ -37,14 +44,16 @@ var MetricType_name = map[int32]string{ 2: "SUMMARY", 3: "UNTYPED", 4: "HISTOGRAM", + 5: "GAUGE_HISTOGRAM", } var MetricType_value = map[string]int32{ - "COUNTER": 0, - "GAUGE": 1, - "SUMMARY": 2, - "UNTYPED": 3, - "HISTOGRAM": 4, + "COUNTER": 0, + "GAUGE": 1, + "SUMMARY": 2, + "UNTYPED": 3, + "HISTOGRAM": 4, + "GAUGE_HISTOGRAM": 5, } func (x MetricType) Enum() *MetricType { @@ -67,7 +76,7 @@ func (x *MetricType) UnmarshalJSON(data []byte) error { } func (MetricType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{0} + return fileDescriptor_d1e5ddb18987a258, []int{0} } type LabelPair struct { @@ -82,7 +91,7 @@ func (m *LabelPair) Reset() { *m = LabelPair{} } func (m *LabelPair) String() string { return proto.CompactTextString(m) } func (*LabelPair) ProtoMessage() {} func (*LabelPair) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{0} + return fileDescriptor_d1e5ddb18987a258, []int{0} } func (m *LabelPair) XXX_Unmarshal(b []byte) error { @@ -128,7 +137,7 @@ func (m *Gauge) Reset() { *m = Gauge{} } func (m *Gauge) String() string { return proto.CompactTextString(m) } func (*Gauge) ProtoMessage() {} func (*Gauge) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{1} + return fileDescriptor_d1e5ddb18987a258, []int{1} } func (m *Gauge) XXX_Unmarshal(b []byte) error { @@ -168,7 +177,7 @@ func (m *Counter) Reset() { *m = Counter{} } func (m *Counter) String() string { return proto.CompactTextString(m) } func (*Counter) ProtoMessage() {} func (*Counter) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{2} + return fileDescriptor_d1e5ddb18987a258, []int{2} } func (m *Counter) XXX_Unmarshal(b []byte) error { @@ -215,7 +224,7 @@ func (m *Quantile) Reset() { *m = Quantile{} } func (m *Quantile) String() string { return proto.CompactTextString(m) } func (*Quantile) ProtoMessage() {} func (*Quantile) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{3} + return fileDescriptor_d1e5ddb18987a258, []int{3} } func (m *Quantile) XXX_Unmarshal(b []byte) error { @@ -263,7 +272,7 @@ func (m *Summary) Reset() { *m = Summary{} } func (m *Summary) String() string { return proto.CompactTextString(m) } func (*Summary) ProtoMessage() {} func (*Summary) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{4} + return fileDescriptor_d1e5ddb18987a258, []int{4} } func (m *Summary) XXX_Unmarshal(b []byte) error { @@ -316,7 +325,7 @@ func (m *Untyped) Reset() { *m = Untyped{} } func (m *Untyped) String() string { return proto.CompactTextString(m) } func (*Untyped) ProtoMessage() {} func (*Untyped) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{5} + return fileDescriptor_d1e5ddb18987a258, []int{5} } func (m *Untyped) XXX_Unmarshal(b []byte) error { @@ -345,9 +354,34 @@ func (m *Untyped) GetValue() float64 { } type Histogram struct { - SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"` - SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"` - Bucket []*Bucket `protobuf:"bytes,3,rep,name=bucket" json:"bucket,omitempty"` + SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"` + SampleCountFloat *float64 `protobuf:"fixed64,4,opt,name=sample_count_float,json=sampleCountFloat" json:"sample_count_float,omitempty"` + SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"` + // Buckets for the conventional histogram. + Bucket []*Bucket `protobuf:"bytes,3,rep,name=bucket" json:"bucket,omitempty"` + // schema defines the bucket schema. Currently, valid numbers are -4 <= n <= 8. + // They are all for base-2 bucket schemas, where 1 is a bucket boundary in each case, and + // then each power of two is divided into 2^n logarithmic buckets. + // Or in other words, each bucket boundary is the previous boundary times 2^(2^-n). + // In the future, more bucket schemas may be added using numbers < -4 or > 8. + Schema *int32 `protobuf:"zigzag32,5,opt,name=schema" json:"schema,omitempty"` + ZeroThreshold *float64 `protobuf:"fixed64,6,opt,name=zero_threshold,json=zeroThreshold" json:"zero_threshold,omitempty"` + ZeroCount *uint64 `protobuf:"varint,7,opt,name=zero_count,json=zeroCount" json:"zero_count,omitempty"` + ZeroCountFloat *float64 `protobuf:"fixed64,8,opt,name=zero_count_float,json=zeroCountFloat" json:"zero_count_float,omitempty"` + // Negative buckets for the native histogram. + NegativeSpan []*BucketSpan `protobuf:"bytes,9,rep,name=negative_span,json=negativeSpan" json:"negative_span,omitempty"` + // Use either "negative_delta" or "negative_count", the former for + // regular histograms with integer counts, the latter for float + // histograms. + NegativeDelta []int64 `protobuf:"zigzag64,10,rep,name=negative_delta,json=negativeDelta" json:"negative_delta,omitempty"` + NegativeCount []float64 `protobuf:"fixed64,11,rep,name=negative_count,json=negativeCount" json:"negative_count,omitempty"` + // Positive buckets for the native histogram. + PositiveSpan []*BucketSpan `protobuf:"bytes,12,rep,name=positive_span,json=positiveSpan" json:"positive_span,omitempty"` + // Use either "positive_delta" or "positive_count", the former for + // regular histograms with integer counts, the latter for float + // histograms. + PositiveDelta []int64 `protobuf:"zigzag64,13,rep,name=positive_delta,json=positiveDelta" json:"positive_delta,omitempty"` + PositiveCount []float64 `protobuf:"fixed64,14,rep,name=positive_count,json=positiveCount" json:"positive_count,omitempty"` XXX_NoUnkeyedLiteral struct{} `json:"-"` XXX_unrecognized []byte `json:"-"` XXX_sizecache int32 `json:"-"` @@ -357,7 +391,7 @@ func (m *Histogram) Reset() { *m = Histogram{} } func (m *Histogram) String() string { return proto.CompactTextString(m) } func (*Histogram) ProtoMessage() {} func (*Histogram) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{6} + return fileDescriptor_d1e5ddb18987a258, []int{6} } func (m *Histogram) XXX_Unmarshal(b []byte) error { @@ -385,6 +419,13 @@ func (m *Histogram) GetSampleCount() uint64 { return 0 } +func (m *Histogram) GetSampleCountFloat() float64 { + if m != nil && m.SampleCountFloat != nil { + return *m.SampleCountFloat + } + return 0 +} + func (m *Histogram) GetSampleSum() float64 { if m != nil && m.SampleSum != nil { return *m.SampleSum @@ -399,8 +440,81 @@ func (m *Histogram) GetBucket() []*Bucket { return nil } +func (m *Histogram) GetSchema() int32 { + if m != nil && m.Schema != nil { + return *m.Schema + } + return 0 +} + +func (m *Histogram) GetZeroThreshold() float64 { + if m != nil && m.ZeroThreshold != nil { + return *m.ZeroThreshold + } + return 0 +} + +func (m *Histogram) GetZeroCount() uint64 { + if m != nil && m.ZeroCount != nil { + return *m.ZeroCount + } + return 0 +} + +func (m *Histogram) GetZeroCountFloat() float64 { + if m != nil && m.ZeroCountFloat != nil { + return *m.ZeroCountFloat + } + return 0 +} + +func (m *Histogram) GetNegativeSpan() []*BucketSpan { + if m != nil { + return m.NegativeSpan + } + return nil +} + +func (m *Histogram) GetNegativeDelta() []int64 { + if m != nil { + return m.NegativeDelta + } + return nil +} + +func (m *Histogram) GetNegativeCount() []float64 { + if m != nil { + return m.NegativeCount + } + return nil +} + +func (m *Histogram) GetPositiveSpan() []*BucketSpan { + if m != nil { + return m.PositiveSpan + } + return nil +} + +func (m *Histogram) GetPositiveDelta() []int64 { + if m != nil { + return m.PositiveDelta + } + return nil +} + +func (m *Histogram) GetPositiveCount() []float64 { + if m != nil { + return m.PositiveCount + } + return nil +} + +// A Bucket of a conventional histogram, each of which is treated as +// an individual counter-like time series by Prometheus. type Bucket struct { CumulativeCount *uint64 `protobuf:"varint,1,opt,name=cumulative_count,json=cumulativeCount" json:"cumulative_count,omitempty"` + CumulativeCountFloat *float64 `protobuf:"fixed64,4,opt,name=cumulative_count_float,json=cumulativeCountFloat" json:"cumulative_count_float,omitempty"` UpperBound *float64 `protobuf:"fixed64,2,opt,name=upper_bound,json=upperBound" json:"upper_bound,omitempty"` Exemplar *Exemplar `protobuf:"bytes,3,opt,name=exemplar" json:"exemplar,omitempty"` XXX_NoUnkeyedLiteral struct{} `json:"-"` @@ -412,7 +526,7 @@ func (m *Bucket) Reset() { *m = Bucket{} } func (m *Bucket) String() string { return proto.CompactTextString(m) } func (*Bucket) ProtoMessage() {} func (*Bucket) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{7} + return fileDescriptor_d1e5ddb18987a258, []int{7} } func (m *Bucket) XXX_Unmarshal(b []byte) error { @@ -440,6 +554,13 @@ func (m *Bucket) GetCumulativeCount() uint64 { return 0 } +func (m *Bucket) GetCumulativeCountFloat() float64 { + if m != nil && m.CumulativeCountFloat != nil { + return *m.CumulativeCountFloat + } + return 0 +} + func (m *Bucket) GetUpperBound() float64 { if m != nil && m.UpperBound != nil { return *m.UpperBound @@ -454,6 +575,59 @@ func (m *Bucket) GetExemplar() *Exemplar { return nil } +// A BucketSpan defines a number of consecutive buckets in a native +// histogram with their offset. Logically, it would be more +// straightforward to include the bucket counts in the Span. However, +// the protobuf representation is more compact in the way the data is +// structured here (with all the buckets in a single array separate +// from the Spans). +type BucketSpan struct { + Offset *int32 `protobuf:"zigzag32,1,opt,name=offset" json:"offset,omitempty"` + Length *uint32 `protobuf:"varint,2,opt,name=length" json:"length,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *BucketSpan) Reset() { *m = BucketSpan{} } +func (m *BucketSpan) String() string { return proto.CompactTextString(m) } +func (*BucketSpan) ProtoMessage() {} +func (*BucketSpan) Descriptor() ([]byte, []int) { + return fileDescriptor_d1e5ddb18987a258, []int{8} +} + +func (m *BucketSpan) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_BucketSpan.Unmarshal(m, b) +} +func (m *BucketSpan) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_BucketSpan.Marshal(b, m, deterministic) +} +func (m *BucketSpan) XXX_Merge(src proto.Message) { + xxx_messageInfo_BucketSpan.Merge(m, src) +} +func (m *BucketSpan) XXX_Size() int { + return xxx_messageInfo_BucketSpan.Size(m) +} +func (m *BucketSpan) XXX_DiscardUnknown() { + xxx_messageInfo_BucketSpan.DiscardUnknown(m) +} + +var xxx_messageInfo_BucketSpan proto.InternalMessageInfo + +func (m *BucketSpan) GetOffset() int32 { + if m != nil && m.Offset != nil { + return *m.Offset + } + return 0 +} + +func (m *BucketSpan) GetLength() uint32 { + if m != nil && m.Length != nil { + return *m.Length + } + return 0 +} + type Exemplar struct { Label []*LabelPair `protobuf:"bytes,1,rep,name=label" json:"label,omitempty"` Value *float64 `protobuf:"fixed64,2,opt,name=value" json:"value,omitempty"` @@ -467,7 +641,7 @@ func (m *Exemplar) Reset() { *m = Exemplar{} } func (m *Exemplar) String() string { return proto.CompactTextString(m) } func (*Exemplar) ProtoMessage() {} func (*Exemplar) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{8} + return fileDescriptor_d1e5ddb18987a258, []int{9} } func (m *Exemplar) XXX_Unmarshal(b []byte) error { @@ -526,7 +700,7 @@ func (m *Metric) Reset() { *m = Metric{} } func (m *Metric) String() string { return proto.CompactTextString(m) } func (*Metric) ProtoMessage() {} func (*Metric) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{9} + return fileDescriptor_d1e5ddb18987a258, []int{10} } func (m *Metric) XXX_Unmarshal(b []byte) error { @@ -610,7 +784,7 @@ func (m *MetricFamily) Reset() { *m = MetricFamily{} } func (m *MetricFamily) String() string { return proto.CompactTextString(m) } func (*MetricFamily) ProtoMessage() {} func (*MetricFamily) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{10} + return fileDescriptor_d1e5ddb18987a258, []int{11} } func (m *MetricFamily) XXX_Unmarshal(b []byte) error { @@ -669,55 +843,72 @@ func init() { proto.RegisterType((*Untyped)(nil), "io.prometheus.client.Untyped") proto.RegisterType((*Histogram)(nil), "io.prometheus.client.Histogram") proto.RegisterType((*Bucket)(nil), "io.prometheus.client.Bucket") + proto.RegisterType((*BucketSpan)(nil), "io.prometheus.client.BucketSpan") proto.RegisterType((*Exemplar)(nil), "io.prometheus.client.Exemplar") proto.RegisterType((*Metric)(nil), "io.prometheus.client.Metric") proto.RegisterType((*MetricFamily)(nil), "io.prometheus.client.MetricFamily") } -func init() { proto.RegisterFile("metrics.proto", fileDescriptor_6039342a2ba47b72) } - -var fileDescriptor_6039342a2ba47b72 = []byte{ - // 665 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x54, 0xcd, 0x6e, 0xd3, 0x4c, - 0x14, 0xfd, 0xdc, 0x38, 0x3f, 0xbe, 0x69, 0x3f, 0xa2, 0x51, 0x17, 0x56, 0xa1, 0x24, 0x78, 0x55, - 0x58, 0x38, 0xa2, 0x6a, 0x05, 0x2a, 0xb0, 0x68, 0x4b, 0x48, 0x91, 0x48, 0x5b, 0x26, 0xc9, 0xa2, - 0xb0, 0x88, 0x1c, 0x77, 0x70, 0x2c, 0x3c, 0xb1, 0xb1, 0x67, 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0x34, 0x6a, 0xa1, 0x21, 0xb8, 0x4f, + 0xbe, 0x9d, 0x2f, 0x9e, 0x5d, 0xe2, 0xf3, 0xd9, 0xa8, 0x8d, 0xde, 0x85, 0x3b, 0xaa, 0x27, 0xac, + 0xc1, 0xce, 0x05, 0x86, 0xc6, 0x3f, 0x18, 0x3f, 0x3c, 0x88, 0x62, 0xb1, 0x2d, 0x57, 0xc1, 0x9a, + 0xb3, 0x7f, 0xff, 0x45, 0x09, 0x19, 0xdf, 0xd0, 0x64, 0x12, 0xf1, 0xaf, 0x62, 0x1e, 0xd6, 0xab, + 0xa1, 0x5e, 0xfd, 0x27, 0x00, 0x00, 0xff, 0xff, 0x16, 0x77, 0x81, 0x98, 0xd7, 0x08, 0x00, 0x00, } diff --git a/vendor/github.com/stretchr/testify/assert/assertion_compare.go b/vendor/github.com/stretchr/testify/assert/assertion_compare.go index dc200395ce..b774da88d8 100644 --- a/vendor/github.com/stretchr/testify/assert/assertion_compare.go +++ b/vendor/github.com/stretchr/testify/assert/assertion_compare.go @@ -1,8 +1,10 @@ package assert import ( + "bytes" "fmt" "reflect" + "time" ) type CompareType int @@ -13,12 +15,45 @@ const ( compareGreater ) +var ( + intType = reflect.TypeOf(int(1)) + int8Type = reflect.TypeOf(int8(1)) + int16Type = reflect.TypeOf(int16(1)) + int32Type = reflect.TypeOf(int32(1)) + int64Type = reflect.TypeOf(int64(1)) + + uintType = reflect.TypeOf(uint(1)) + uint8Type = reflect.TypeOf(uint8(1)) + uint16Type = reflect.TypeOf(uint16(1)) + uint32Type = reflect.TypeOf(uint32(1)) + uint64Type = reflect.TypeOf(uint64(1)) + + float32Type = reflect.TypeOf(float32(1)) + float64Type = reflect.TypeOf(float64(1)) + + stringType = reflect.TypeOf("") + + timeType = reflect.TypeOf(time.Time{}) + bytesType = reflect.TypeOf([]byte{}) +) + func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { + obj1Value := reflect.ValueOf(obj1) + obj2Value := reflect.ValueOf(obj2) + + // throughout this switch we try and avoid calling .Convert() if possible, + // as this has a pretty big performance impact switch kind { case reflect.Int: { - intobj1 := obj1.(int) - intobj2 := obj2.(int) + intobj1, ok := obj1.(int) + if !ok { + intobj1 = obj1Value.Convert(intType).Interface().(int) + } + intobj2, ok := obj2.(int) + if !ok { + intobj2 = obj2Value.Convert(intType).Interface().(int) + } if intobj1 > intobj2 { return compareGreater, true } @@ -31,8 +66,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Int8: { - int8obj1 := obj1.(int8) - int8obj2 := obj2.(int8) + int8obj1, ok := obj1.(int8) + if !ok { + int8obj1 = obj1Value.Convert(int8Type).Interface().(int8) + } + int8obj2, ok := obj2.(int8) + if !ok { + int8obj2 = obj2Value.Convert(int8Type).Interface().(int8) + } if int8obj1 > int8obj2 { return compareGreater, true } @@ -45,8 +86,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Int16: { - int16obj1 := obj1.(int16) - int16obj2 := obj2.(int16) + int16obj1, ok := obj1.(int16) + if !ok { + int16obj1 = obj1Value.Convert(int16Type).Interface().(int16) + } + int16obj2, ok := obj2.(int16) + if !ok { + int16obj2 = obj2Value.Convert(int16Type).Interface().(int16) + } if int16obj1 > int16obj2 { return compareGreater, true } @@ -59,8 +106,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Int32: { - int32obj1 := obj1.(int32) - int32obj2 := obj2.(int32) + int32obj1, ok := obj1.(int32) + if !ok { + int32obj1 = obj1Value.Convert(int32Type).Interface().(int32) + } + int32obj2, ok := obj2.(int32) + if !ok { + int32obj2 = obj2Value.Convert(int32Type).Interface().(int32) + } if int32obj1 > int32obj2 { return compareGreater, true } @@ -73,8 +126,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Int64: { - int64obj1 := obj1.(int64) - int64obj2 := obj2.(int64) + int64obj1, ok := obj1.(int64) + if !ok { + int64obj1 = obj1Value.Convert(int64Type).Interface().(int64) + } + int64obj2, ok := obj2.(int64) + if !ok { + int64obj2 = obj2Value.Convert(int64Type).Interface().(int64) + } if int64obj1 > int64obj2 { return compareGreater, true } @@ -87,8 +146,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Uint: { - uintobj1 := obj1.(uint) - uintobj2 := obj2.(uint) + uintobj1, ok := obj1.(uint) + if !ok { + uintobj1 = obj1Value.Convert(uintType).Interface().(uint) + } + uintobj2, ok := obj2.(uint) + if !ok { + uintobj2 = obj2Value.Convert(uintType).Interface().(uint) + } if uintobj1 > uintobj2 { return compareGreater, true } @@ -101,8 +166,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Uint8: { - uint8obj1 := obj1.(uint8) - uint8obj2 := obj2.(uint8) + uint8obj1, ok := obj1.(uint8) + if !ok { + uint8obj1 = obj1Value.Convert(uint8Type).Interface().(uint8) + } + uint8obj2, ok := obj2.(uint8) + if !ok { + uint8obj2 = obj2Value.Convert(uint8Type).Interface().(uint8) + } if uint8obj1 > uint8obj2 { return compareGreater, true } @@ -115,8 +186,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Uint16: { - uint16obj1 := obj1.(uint16) - uint16obj2 := obj2.(uint16) + uint16obj1, ok := obj1.(uint16) + if !ok { + uint16obj1 = obj1Value.Convert(uint16Type).Interface().(uint16) + } + uint16obj2, ok := obj2.(uint16) + if !ok { + uint16obj2 = obj2Value.Convert(uint16Type).Interface().(uint16) + } if uint16obj1 > uint16obj2 { return compareGreater, true } @@ -129,8 +206,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Uint32: { - uint32obj1 := obj1.(uint32) - uint32obj2 := obj2.(uint32) + uint32obj1, ok := obj1.(uint32) + if !ok { + uint32obj1 = obj1Value.Convert(uint32Type).Interface().(uint32) + } + uint32obj2, ok := obj2.(uint32) + if !ok { + uint32obj2 = obj2Value.Convert(uint32Type).Interface().(uint32) + } if uint32obj1 > uint32obj2 { return compareGreater, true } @@ -143,8 +226,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Uint64: { - uint64obj1 := obj1.(uint64) - uint64obj2 := obj2.(uint64) + uint64obj1, ok := obj1.(uint64) + if !ok { + uint64obj1 = obj1Value.Convert(uint64Type).Interface().(uint64) + } + uint64obj2, ok := obj2.(uint64) + if !ok { + uint64obj2 = obj2Value.Convert(uint64Type).Interface().(uint64) + } if uint64obj1 > uint64obj2 { return compareGreater, true } @@ -157,8 +246,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Float32: { - float32obj1 := obj1.(float32) - float32obj2 := obj2.(float32) + float32obj1, ok := obj1.(float32) + if !ok { + float32obj1 = obj1Value.Convert(float32Type).Interface().(float32) + } + float32obj2, ok := obj2.(float32) + if !ok { + float32obj2 = obj2Value.Convert(float32Type).Interface().(float32) + } if float32obj1 > float32obj2 { return compareGreater, true } @@ -171,8 +266,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.Float64: { - float64obj1 := obj1.(float64) - float64obj2 := obj2.(float64) + float64obj1, ok := obj1.(float64) + if !ok { + float64obj1 = obj1Value.Convert(float64Type).Interface().(float64) + } + float64obj2, ok := obj2.(float64) + if !ok { + float64obj2 = obj2Value.Convert(float64Type).Interface().(float64) + } if float64obj1 > float64obj2 { return compareGreater, true } @@ -185,8 +286,14 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { } case reflect.String: { - stringobj1 := obj1.(string) - stringobj2 := obj2.(string) + stringobj1, ok := obj1.(string) + if !ok { + stringobj1 = obj1Value.Convert(stringType).Interface().(string) + } + stringobj2, ok := obj2.(string) + if !ok { + stringobj2 = obj2Value.Convert(stringType).Interface().(string) + } if stringobj1 > stringobj2 { return compareGreater, true } @@ -197,6 +304,47 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { return compareLess, true } } + // Check for known struct types we can check for compare results. + case reflect.Struct: + { + // All structs enter here. We're not interested in most types. + if !canConvert(obj1Value, timeType) { + break + } + + // time.Time can compared! + timeObj1, ok := obj1.(time.Time) + if !ok { + timeObj1 = obj1Value.Convert(timeType).Interface().(time.Time) + } + + timeObj2, ok := obj2.(time.Time) + if !ok { + timeObj2 = obj2Value.Convert(timeType).Interface().(time.Time) + } + + return compare(timeObj1.UnixNano(), timeObj2.UnixNano(), reflect.Int64) + } + case reflect.Slice: + { + // We only care about the []byte type. + if !canConvert(obj1Value, bytesType) { + break + } + + // []byte can be compared! + bytesObj1, ok := obj1.([]byte) + if !ok { + bytesObj1 = obj1Value.Convert(bytesType).Interface().([]byte) + + } + bytesObj2, ok := obj2.([]byte) + if !ok { + bytesObj2 = obj2Value.Convert(bytesType).Interface().([]byte) + } + + return CompareType(bytes.Compare(bytesObj1, bytesObj2)), true + } } return compareEqual, false @@ -204,40 +352,76 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { // Greater asserts that the first element is greater than the second // -// assert.Greater(t, 2, 1) -// assert.Greater(t, float64(2), float64(1)) -// assert.Greater(t, "b", "a") +// assert.Greater(t, 2, 1) +// assert.Greater(t, float64(2), float64(1)) +// assert.Greater(t, "b", "a") func Greater(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool { - return compareTwoValues(t, e1, e2, []CompareType{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs) + if h, ok := t.(tHelper); ok { + h.Helper() + } + return compareTwoValues(t, e1, e2, []CompareType{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...) } // GreaterOrEqual asserts that the first element is greater than or equal to the second // -// assert.GreaterOrEqual(t, 2, 1) -// assert.GreaterOrEqual(t, 2, 2) -// assert.GreaterOrEqual(t, "b", "a") -// assert.GreaterOrEqual(t, "b", "b") +// assert.GreaterOrEqual(t, 2, 1) +// assert.GreaterOrEqual(t, 2, 2) +// assert.GreaterOrEqual(t, "b", "a") +// assert.GreaterOrEqual(t, "b", "b") func GreaterOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool { - return compareTwoValues(t, e1, e2, []CompareType{compareGreater, compareEqual}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs) + if h, ok := t.(tHelper); ok { + h.Helper() + } + return compareTwoValues(t, e1, e2, []CompareType{compareGreater, compareEqual}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...) } // Less asserts that the first element is less than the second // -// assert.Less(t, 1, 2) -// assert.Less(t, float64(1), float64(2)) -// assert.Less(t, "a", "b") +// assert.Less(t, 1, 2) +// assert.Less(t, float64(1), float64(2)) +// assert.Less(t, "a", "b") func Less(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool { - return compareTwoValues(t, e1, e2, []CompareType{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs) + if h, ok := t.(tHelper); ok { + h.Helper() + } + return compareTwoValues(t, e1, e2, []CompareType{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...) } // LessOrEqual asserts that the first element is less than or equal to the second // -// assert.LessOrEqual(t, 1, 2) -// assert.LessOrEqual(t, 2, 2) -// assert.LessOrEqual(t, "a", "b") -// assert.LessOrEqual(t, "b", "b") +// assert.LessOrEqual(t, 1, 2) +// assert.LessOrEqual(t, 2, 2) +// assert.LessOrEqual(t, "a", "b") +// assert.LessOrEqual(t, "b", "b") func LessOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool { - return compareTwoValues(t, e1, e2, []CompareType{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs) + if h, ok := t.(tHelper); ok { + h.Helper() + } + return compareTwoValues(t, e1, e2, []CompareType{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...) +} + +// Positive asserts that the specified element is positive +// +// assert.Positive(t, 1) +// assert.Positive(t, 1.23) +func Positive(t TestingT, e interface{}, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + zero := reflect.Zero(reflect.TypeOf(e)) + return compareTwoValues(t, e, zero.Interface(), []CompareType{compareGreater}, "\"%v\" is not positive", msgAndArgs...) +} + +// Negative asserts that the specified element is negative +// +// assert.Negative(t, -1) +// assert.Negative(t, -1.23) +func Negative(t TestingT, e interface{}, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + zero := reflect.Zero(reflect.TypeOf(e)) + return compareTwoValues(t, e, zero.Interface(), []CompareType{compareLess}, "\"%v\" is not negative", msgAndArgs...) } func compareTwoValues(t TestingT, e1 interface{}, e2 interface{}, allowedComparesResults []CompareType, failMessage string, msgAndArgs ...interface{}) bool { diff --git a/vendor/github.com/stretchr/testify/assert/assertion_compare_can_convert.go b/vendor/github.com/stretchr/testify/assert/assertion_compare_can_convert.go new file mode 100644 index 0000000000..da867903e2 --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/assertion_compare_can_convert.go @@ -0,0 +1,16 @@ +//go:build go1.17 +// +build go1.17 + +// TODO: once support for Go 1.16 is dropped, this file can be +// merged/removed with assertion_compare_go1.17_test.go and +// assertion_compare_legacy.go + +package assert + +import "reflect" + +// Wrapper around reflect.Value.CanConvert, for compatibility +// reasons. +func canConvert(value reflect.Value, to reflect.Type) bool { + return value.CanConvert(to) +} diff --git a/vendor/github.com/stretchr/testify/assert/assertion_compare_legacy.go b/vendor/github.com/stretchr/testify/assert/assertion_compare_legacy.go new file mode 100644 index 0000000000..1701af2a3c --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/assertion_compare_legacy.go @@ -0,0 +1,16 @@ +//go:build !go1.17 +// +build !go1.17 + +// TODO: once support for Go 1.16 is dropped, this file can be +// merged/removed with assertion_compare_go1.17_test.go and +// assertion_compare_can_convert.go + +package assert + +import "reflect" + +// Older versions of Go does not have the reflect.Value.CanConvert +// method. +func canConvert(value reflect.Value, to reflect.Type) bool { + return false +} diff --git a/vendor/github.com/stretchr/testify/assert/assertion_format.go b/vendor/github.com/stretchr/testify/assert/assertion_format.go index 49370eb167..84dbd6c790 100644 --- a/vendor/github.com/stretchr/testify/assert/assertion_format.go +++ b/vendor/github.com/stretchr/testify/assert/assertion_format.go @@ -22,9 +22,9 @@ func Conditionf(t TestingT, comp Comparison, msg string, args ...interface{}) bo // Containsf asserts that the specified string, list(array, slice...) or map contains the // specified substring or element. // -// assert.Containsf(t, "Hello World", "World", "error message %s", "formatted") -// assert.Containsf(t, ["Hello", "World"], "World", "error message %s", "formatted") -// assert.Containsf(t, {"Hello": "World"}, "Hello", "error message %s", "formatted") +// assert.Containsf(t, "Hello World", "World", "error message %s", "formatted") +// assert.Containsf(t, ["Hello", "World"], "World", "error message %s", "formatted") +// assert.Containsf(t, {"Hello": "World"}, "Hello", "error message %s", "formatted") func Containsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -56,7 +56,7 @@ func ElementsMatchf(t TestingT, listA interface{}, listB interface{}, msg string // Emptyf asserts that the specified object is empty. I.e. nil, "", false, 0 or either // a slice or a channel with len == 0. // -// assert.Emptyf(t, obj, "error message %s", "formatted") +// assert.Emptyf(t, obj, "error message %s", "formatted") func Emptyf(t TestingT, object interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -66,7 +66,7 @@ func Emptyf(t TestingT, object interface{}, msg string, args ...interface{}) boo // Equalf asserts that two objects are equal. // -// assert.Equalf(t, 123, 123, "error message %s", "formatted") +// assert.Equalf(t, 123, 123, "error message %s", "formatted") // // Pointer variable equality is determined based on the equality of the // referenced values (as opposed to the memory addresses). Function equality @@ -81,8 +81,8 @@ func Equalf(t TestingT, expected interface{}, actual interface{}, msg string, ar // EqualErrorf asserts that a function returned an error (i.e. not `nil`) // and that it is equal to the provided error. // -// actualObj, err := SomeFunction() -// assert.EqualErrorf(t, err, expectedErrorString, "error message %s", "formatted") +// actualObj, err := SomeFunction() +// assert.EqualErrorf(t, err, expectedErrorString, "error message %s", "formatted") func EqualErrorf(t TestingT, theError error, errString string, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -90,10 +90,27 @@ func EqualErrorf(t TestingT, theError error, errString string, msg string, args return EqualError(t, theError, errString, append([]interface{}{msg}, args...)...) } +// EqualExportedValuesf asserts that the types of two objects are equal and their public +// fields are also equal. This is useful for comparing structs that have private fields +// that could potentially differ. +// +// type S struct { +// Exported int +// notExported int +// } +// assert.EqualExportedValuesf(t, S{1, 2}, S{1, 3}, "error message %s", "formatted") => true +// assert.EqualExportedValuesf(t, S{1, 2}, S{2, 3}, "error message %s", "formatted") => false +func EqualExportedValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return EqualExportedValues(t, expected, actual, append([]interface{}{msg}, args...)...) +} + // EqualValuesf asserts that two objects are equal or convertable to the same types // and equal. // -// assert.EqualValuesf(t, uint32(123), int32(123), "error message %s", "formatted") +// assert.EqualValuesf(t, uint32(123), int32(123), "error message %s", "formatted") func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -103,10 +120,10 @@ func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg stri // Errorf asserts that a function returned an error (i.e. not `nil`). // -// actualObj, err := SomeFunction() -// if assert.Errorf(t, err, "error message %s", "formatted") { -// assert.Equal(t, expectedErrorf, err) -// } +// actualObj, err := SomeFunction() +// if assert.Errorf(t, err, "error message %s", "formatted") { +// assert.Equal(t, expectedErrorf, err) +// } func Errorf(t TestingT, err error, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -114,10 +131,40 @@ func Errorf(t TestingT, err error, msg string, args ...interface{}) bool { return Error(t, err, append([]interface{}{msg}, args...)...) } +// ErrorAsf asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value. +// This is a wrapper for errors.As. +func ErrorAsf(t TestingT, err error, target interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return ErrorAs(t, err, target, append([]interface{}{msg}, args...)...) +} + +// ErrorContainsf asserts that a function returned an error (i.e. not `nil`) +// and that the error contains the specified substring. +// +// actualObj, err := SomeFunction() +// assert.ErrorContainsf(t, err, expectedErrorSubString, "error message %s", "formatted") +func ErrorContainsf(t TestingT, theError error, contains string, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return ErrorContains(t, theError, contains, append([]interface{}{msg}, args...)...) +} + +// ErrorIsf asserts that at least one of the errors in err's chain matches target. +// This is a wrapper for errors.Is. +func ErrorIsf(t TestingT, err error, target error, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return ErrorIs(t, err, target, append([]interface{}{msg}, args...)...) +} + // Eventuallyf asserts that given condition will be met in waitFor time, // periodically checking target function each tick. // -// assert.Eventuallyf(t, func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted") +// assert.Eventuallyf(t, func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted") func Eventuallyf(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -125,9 +172,34 @@ func Eventuallyf(t TestingT, condition func() bool, waitFor time.Duration, tick return Eventually(t, condition, waitFor, tick, append([]interface{}{msg}, args...)...) } +// EventuallyWithTf asserts that given condition will be met in waitFor time, +// periodically checking target function each tick. In contrast to Eventually, +// it supplies a CollectT to the condition function, so that the condition +// function can use the CollectT to call other assertions. +// The condition is considered "met" if no errors are raised in a tick. +// The supplied CollectT collects all errors from one tick (if there are any). +// If the condition is not met before waitFor, the collected errors of +// the last tick are copied to t. +// +// externalValue := false +// go func() { +// time.Sleep(8*time.Second) +// externalValue = true +// }() +// assert.EventuallyWithTf(t, func(c *assert.CollectT, "error message %s", "formatted") { +// // add assertions as needed; any assertion failure will fail the current tick +// assert.True(c, externalValue, "expected 'externalValue' to be true") +// }, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false") +func EventuallyWithTf(t TestingT, condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return EventuallyWithT(t, condition, waitFor, tick, append([]interface{}{msg}, args...)...) +} + // Exactlyf asserts that two objects are equal in value and type. // -// assert.Exactlyf(t, int32(123), int64(123), "error message %s", "formatted") +// assert.Exactlyf(t, int32(123), int64(123), "error message %s", "formatted") func Exactlyf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -153,7 +225,7 @@ func FailNowf(t TestingT, failureMessage string, msg string, args ...interface{} // Falsef asserts that the specified value is false. // -// assert.Falsef(t, myBool, "error message %s", "formatted") +// assert.Falsef(t, myBool, "error message %s", "formatted") func Falsef(t TestingT, value bool, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -172,9 +244,9 @@ func FileExistsf(t TestingT, path string, msg string, args ...interface{}) bool // Greaterf asserts that the first element is greater than the second // -// assert.Greaterf(t, 2, 1, "error message %s", "formatted") -// assert.Greaterf(t, float64(2), float64(1), "error message %s", "formatted") -// assert.Greaterf(t, "b", "a", "error message %s", "formatted") +// assert.Greaterf(t, 2, 1, "error message %s", "formatted") +// assert.Greaterf(t, float64(2), float64(1), "error message %s", "formatted") +// assert.Greaterf(t, "b", "a", "error message %s", "formatted") func Greaterf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -184,10 +256,10 @@ func Greaterf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...in // GreaterOrEqualf asserts that the first element is greater than or equal to the second // -// assert.GreaterOrEqualf(t, 2, 1, "error message %s", "formatted") -// assert.GreaterOrEqualf(t, 2, 2, "error message %s", "formatted") -// assert.GreaterOrEqualf(t, "b", "a", "error message %s", "formatted") -// assert.GreaterOrEqualf(t, "b", "b", "error message %s", "formatted") +// assert.GreaterOrEqualf(t, 2, 1, "error message %s", "formatted") +// assert.GreaterOrEqualf(t, 2, 2, "error message %s", "formatted") +// assert.GreaterOrEqualf(t, "b", "a", "error message %s", "formatted") +// assert.GreaterOrEqualf(t, "b", "b", "error message %s", "formatted") func GreaterOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -198,7 +270,7 @@ func GreaterOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, arg // HTTPBodyContainsf asserts that a specified handler returns a // body that contains a string. // -// assert.HTTPBodyContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// assert.HTTPBodyContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") // // Returns whether the assertion was successful (true) or not (false). func HTTPBodyContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool { @@ -211,7 +283,7 @@ func HTTPBodyContainsf(t TestingT, handler http.HandlerFunc, method string, url // HTTPBodyNotContainsf asserts that a specified handler returns a // body that does not contain a string. // -// assert.HTTPBodyNotContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// assert.HTTPBodyNotContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") // // Returns whether the assertion was successful (true) or not (false). func HTTPBodyNotContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool { @@ -223,7 +295,7 @@ func HTTPBodyNotContainsf(t TestingT, handler http.HandlerFunc, method string, u // HTTPErrorf asserts that a specified handler returns an error status code. // -// assert.HTTPErrorf(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// assert.HTTPErrorf(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} // // Returns whether the assertion was successful (true) or not (false). func HTTPErrorf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { @@ -235,7 +307,7 @@ func HTTPErrorf(t TestingT, handler http.HandlerFunc, method string, url string, // HTTPRedirectf asserts that a specified handler returns a redirect status code. // -// assert.HTTPRedirectf(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// assert.HTTPRedirectf(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} // // Returns whether the assertion was successful (true) or not (false). func HTTPRedirectf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { @@ -247,7 +319,7 @@ func HTTPRedirectf(t TestingT, handler http.HandlerFunc, method string, url stri // HTTPStatusCodef asserts that a specified handler returns a specified status code. // -// assert.HTTPStatusCodef(t, myHandler, "GET", "/notImplemented", nil, 501, "error message %s", "formatted") +// assert.HTTPStatusCodef(t, myHandler, "GET", "/notImplemented", nil, 501, "error message %s", "formatted") // // Returns whether the assertion was successful (true) or not (false). func HTTPStatusCodef(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msg string, args ...interface{}) bool { @@ -259,7 +331,7 @@ func HTTPStatusCodef(t TestingT, handler http.HandlerFunc, method string, url st // HTTPSuccessf asserts that a specified handler returns a success status code. // -// assert.HTTPSuccessf(t, myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted") +// assert.HTTPSuccessf(t, myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted") // // Returns whether the assertion was successful (true) or not (false). func HTTPSuccessf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { @@ -271,7 +343,7 @@ func HTTPSuccessf(t TestingT, handler http.HandlerFunc, method string, url strin // Implementsf asserts that an object is implemented by the specified interface. // -// assert.Implementsf(t, (*MyInterface)(nil), new(MyObject), "error message %s", "formatted") +// assert.Implementsf(t, (*MyInterface)(nil), new(MyObject), "error message %s", "formatted") func Implementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -281,7 +353,7 @@ func Implementsf(t TestingT, interfaceObject interface{}, object interface{}, ms // InDeltaf asserts that the two numerals are within delta of each other. // -// assert.InDeltaf(t, math.Pi, 22/7.0, 0.01, "error message %s", "formatted") +// assert.InDeltaf(t, math.Pi, 22/7.0, 0.01, "error message %s", "formatted") func InDeltaf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -321,6 +393,54 @@ func InEpsilonSlicef(t TestingT, expected interface{}, actual interface{}, epsil return InEpsilonSlice(t, expected, actual, epsilon, append([]interface{}{msg}, args...)...) } +// IsDecreasingf asserts that the collection is decreasing +// +// assert.IsDecreasingf(t, []int{2, 1, 0}, "error message %s", "formatted") +// assert.IsDecreasingf(t, []float{2, 1}, "error message %s", "formatted") +// assert.IsDecreasingf(t, []string{"b", "a"}, "error message %s", "formatted") +func IsDecreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return IsDecreasing(t, object, append([]interface{}{msg}, args...)...) +} + +// IsIncreasingf asserts that the collection is increasing +// +// assert.IsIncreasingf(t, []int{1, 2, 3}, "error message %s", "formatted") +// assert.IsIncreasingf(t, []float{1, 2}, "error message %s", "formatted") +// assert.IsIncreasingf(t, []string{"a", "b"}, "error message %s", "formatted") +func IsIncreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return IsIncreasing(t, object, append([]interface{}{msg}, args...)...) +} + +// IsNonDecreasingf asserts that the collection is not decreasing +// +// assert.IsNonDecreasingf(t, []int{1, 1, 2}, "error message %s", "formatted") +// assert.IsNonDecreasingf(t, []float{1, 2}, "error message %s", "formatted") +// assert.IsNonDecreasingf(t, []string{"a", "b"}, "error message %s", "formatted") +func IsNonDecreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return IsNonDecreasing(t, object, append([]interface{}{msg}, args...)...) +} + +// IsNonIncreasingf asserts that the collection is not increasing +// +// assert.IsNonIncreasingf(t, []int{2, 1, 1}, "error message %s", "formatted") +// assert.IsNonIncreasingf(t, []float{2, 1}, "error message %s", "formatted") +// assert.IsNonIncreasingf(t, []string{"b", "a"}, "error message %s", "formatted") +func IsNonIncreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return IsNonIncreasing(t, object, append([]interface{}{msg}, args...)...) +} + // IsTypef asserts that the specified objects are of the same type. func IsTypef(t TestingT, expectedType interface{}, object interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { @@ -331,7 +451,7 @@ func IsTypef(t TestingT, expectedType interface{}, object interface{}, msg strin // JSONEqf asserts that two JSON strings are equivalent. // -// assert.JSONEqf(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted") +// assert.JSONEqf(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted") func JSONEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -342,7 +462,7 @@ func JSONEqf(t TestingT, expected string, actual string, msg string, args ...int // Lenf asserts that the specified object has specific length. // Lenf also fails if the object has a type that len() not accept. // -// assert.Lenf(t, mySlice, 3, "error message %s", "formatted") +// assert.Lenf(t, mySlice, 3, "error message %s", "formatted") func Lenf(t TestingT, object interface{}, length int, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -352,9 +472,9 @@ func Lenf(t TestingT, object interface{}, length int, msg string, args ...interf // Lessf asserts that the first element is less than the second // -// assert.Lessf(t, 1, 2, "error message %s", "formatted") -// assert.Lessf(t, float64(1), float64(2), "error message %s", "formatted") -// assert.Lessf(t, "a", "b", "error message %s", "formatted") +// assert.Lessf(t, 1, 2, "error message %s", "formatted") +// assert.Lessf(t, float64(1), float64(2), "error message %s", "formatted") +// assert.Lessf(t, "a", "b", "error message %s", "formatted") func Lessf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -364,10 +484,10 @@ func Lessf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...inter // LessOrEqualf asserts that the first element is less than or equal to the second // -// assert.LessOrEqualf(t, 1, 2, "error message %s", "formatted") -// assert.LessOrEqualf(t, 2, 2, "error message %s", "formatted") -// assert.LessOrEqualf(t, "a", "b", "error message %s", "formatted") -// assert.LessOrEqualf(t, "b", "b", "error message %s", "formatted") +// assert.LessOrEqualf(t, 1, 2, "error message %s", "formatted") +// assert.LessOrEqualf(t, 2, 2, "error message %s", "formatted") +// assert.LessOrEqualf(t, "a", "b", "error message %s", "formatted") +// assert.LessOrEqualf(t, "b", "b", "error message %s", "formatted") func LessOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -375,10 +495,21 @@ func LessOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args . return LessOrEqual(t, e1, e2, append([]interface{}{msg}, args...)...) } +// Negativef asserts that the specified element is negative +// +// assert.Negativef(t, -1, "error message %s", "formatted") +// assert.Negativef(t, -1.23, "error message %s", "formatted") +func Negativef(t TestingT, e interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return Negative(t, e, append([]interface{}{msg}, args...)...) +} + // Neverf asserts that the given condition doesn't satisfy in waitFor time, // periodically checking the target function each tick. // -// assert.Neverf(t, func() bool { return false; }, time.Second, 10*time.Millisecond, "error message %s", "formatted") +// assert.Neverf(t, func() bool { return false; }, time.Second, 10*time.Millisecond, "error message %s", "formatted") func Neverf(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -388,7 +519,7 @@ func Neverf(t TestingT, condition func() bool, waitFor time.Duration, tick time. // Nilf asserts that the specified object is nil. // -// assert.Nilf(t, err, "error message %s", "formatted") +// assert.Nilf(t, err, "error message %s", "formatted") func Nilf(t TestingT, object interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -407,10 +538,10 @@ func NoDirExistsf(t TestingT, path string, msg string, args ...interface{}) bool // NoErrorf asserts that a function returned no error (i.e. `nil`). // -// actualObj, err := SomeFunction() -// if assert.NoErrorf(t, err, "error message %s", "formatted") { -// assert.Equal(t, expectedObj, actualObj) -// } +// actualObj, err := SomeFunction() +// if assert.NoErrorf(t, err, "error message %s", "formatted") { +// assert.Equal(t, expectedObj, actualObj) +// } func NoErrorf(t TestingT, err error, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -430,9 +561,9 @@ func NoFileExistsf(t TestingT, path string, msg string, args ...interface{}) boo // NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the // specified substring or element. // -// assert.NotContainsf(t, "Hello World", "Earth", "error message %s", "formatted") -// assert.NotContainsf(t, ["Hello", "World"], "Earth", "error message %s", "formatted") -// assert.NotContainsf(t, {"Hello": "World"}, "Earth", "error message %s", "formatted") +// assert.NotContainsf(t, "Hello World", "Earth", "error message %s", "formatted") +// assert.NotContainsf(t, ["Hello", "World"], "Earth", "error message %s", "formatted") +// assert.NotContainsf(t, {"Hello": "World"}, "Earth", "error message %s", "formatted") func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -443,9 +574,9 @@ func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, a // NotEmptyf asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either // a slice or a channel with len == 0. // -// if assert.NotEmptyf(t, obj, "error message %s", "formatted") { -// assert.Equal(t, "two", obj[1]) -// } +// if assert.NotEmptyf(t, obj, "error message %s", "formatted") { +// assert.Equal(t, "two", obj[1]) +// } func NotEmptyf(t TestingT, object interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -455,7 +586,7 @@ func NotEmptyf(t TestingT, object interface{}, msg string, args ...interface{}) // NotEqualf asserts that the specified values are NOT equal. // -// assert.NotEqualf(t, obj1, obj2, "error message %s", "formatted") +// assert.NotEqualf(t, obj1, obj2, "error message %s", "formatted") // // Pointer variable equality is determined based on the equality of the // referenced values (as opposed to the memory addresses). @@ -468,7 +599,7 @@ func NotEqualf(t TestingT, expected interface{}, actual interface{}, msg string, // NotEqualValuesf asserts that two objects are not equal even when converted to the same type // -// assert.NotEqualValuesf(t, obj1, obj2, "error message %s", "formatted") +// assert.NotEqualValuesf(t, obj1, obj2, "error message %s", "formatted") func NotEqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -476,9 +607,18 @@ func NotEqualValuesf(t TestingT, expected interface{}, actual interface{}, msg s return NotEqualValues(t, expected, actual, append([]interface{}{msg}, args...)...) } +// NotErrorIsf asserts that at none of the errors in err's chain matches target. +// This is a wrapper for errors.Is. +func NotErrorIsf(t TestingT, err error, target error, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return NotErrorIs(t, err, target, append([]interface{}{msg}, args...)...) +} + // NotNilf asserts that the specified object is not nil. // -// assert.NotNilf(t, err, "error message %s", "formatted") +// assert.NotNilf(t, err, "error message %s", "formatted") func NotNilf(t TestingT, object interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -488,7 +628,7 @@ func NotNilf(t TestingT, object interface{}, msg string, args ...interface{}) bo // NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic. // -// assert.NotPanicsf(t, func(){ RemainCalm() }, "error message %s", "formatted") +// assert.NotPanicsf(t, func(){ RemainCalm() }, "error message %s", "formatted") func NotPanicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -498,8 +638,8 @@ func NotPanicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bo // NotRegexpf asserts that a specified regexp does not match a string. // -// assert.NotRegexpf(t, regexp.MustCompile("starts"), "it's starting", "error message %s", "formatted") -// assert.NotRegexpf(t, "^start", "it's not starting", "error message %s", "formatted") +// assert.NotRegexpf(t, regexp.MustCompile("starts"), "it's starting", "error message %s", "formatted") +// assert.NotRegexpf(t, "^start", "it's not starting", "error message %s", "formatted") func NotRegexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -509,7 +649,7 @@ func NotRegexpf(t TestingT, rx interface{}, str interface{}, msg string, args .. // NotSamef asserts that two pointers do not reference the same object. // -// assert.NotSamef(t, ptr1, ptr2, "error message %s", "formatted") +// assert.NotSamef(t, ptr1, ptr2, "error message %s", "formatted") // // Both arguments must be pointer variables. Pointer variable sameness is // determined based on the equality of both type and value. @@ -523,7 +663,7 @@ func NotSamef(t TestingT, expected interface{}, actual interface{}, msg string, // NotSubsetf asserts that the specified list(array, slice...) contains not all // elements given in the specified subset(array, slice...). // -// assert.NotSubsetf(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted") +// assert.NotSubsetf(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted") func NotSubsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -541,7 +681,7 @@ func NotZerof(t TestingT, i interface{}, msg string, args ...interface{}) bool { // Panicsf asserts that the code inside the specified PanicTestFunc panics. // -// assert.Panicsf(t, func(){ GoCrazy() }, "error message %s", "formatted") +// assert.Panicsf(t, func(){ GoCrazy() }, "error message %s", "formatted") func Panicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -553,7 +693,7 @@ func Panicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bool // panics, and that the recovered panic value is an error that satisfies the // EqualError comparison. // -// assert.PanicsWithErrorf(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted") +// assert.PanicsWithErrorf(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted") func PanicsWithErrorf(t TestingT, errString string, f PanicTestFunc, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -564,7 +704,7 @@ func PanicsWithErrorf(t TestingT, errString string, f PanicTestFunc, msg string, // PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that // the recovered panic value equals the expected panic value. // -// assert.PanicsWithValuef(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted") +// assert.PanicsWithValuef(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted") func PanicsWithValuef(t TestingT, expected interface{}, f PanicTestFunc, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -572,10 +712,21 @@ func PanicsWithValuef(t TestingT, expected interface{}, f PanicTestFunc, msg str return PanicsWithValue(t, expected, f, append([]interface{}{msg}, args...)...) } +// Positivef asserts that the specified element is positive +// +// assert.Positivef(t, 1, "error message %s", "formatted") +// assert.Positivef(t, 1.23, "error message %s", "formatted") +func Positivef(t TestingT, e interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return Positive(t, e, append([]interface{}{msg}, args...)...) +} + // Regexpf asserts that a specified regexp matches a string. // -// assert.Regexpf(t, regexp.MustCompile("start"), "it's starting", "error message %s", "formatted") -// assert.Regexpf(t, "start...$", "it's not starting", "error message %s", "formatted") +// assert.Regexpf(t, regexp.MustCompile("start"), "it's starting", "error message %s", "formatted") +// assert.Regexpf(t, "start...$", "it's not starting", "error message %s", "formatted") func Regexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -585,7 +736,7 @@ func Regexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...in // Samef asserts that two pointers reference the same object. // -// assert.Samef(t, ptr1, ptr2, "error message %s", "formatted") +// assert.Samef(t, ptr1, ptr2, "error message %s", "formatted") // // Both arguments must be pointer variables. Pointer variable sameness is // determined based on the equality of both type and value. @@ -599,7 +750,7 @@ func Samef(t TestingT, expected interface{}, actual interface{}, msg string, arg // Subsetf asserts that the specified list(array, slice...) contains all // elements given in the specified subset(array, slice...). // -// assert.Subsetf(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted") +// assert.Subsetf(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted") func Subsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -609,7 +760,7 @@ func Subsetf(t TestingT, list interface{}, subset interface{}, msg string, args // Truef asserts that the specified value is true. // -// assert.Truef(t, myBool, "error message %s", "formatted") +// assert.Truef(t, myBool, "error message %s", "formatted") func Truef(t TestingT, value bool, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -619,7 +770,7 @@ func Truef(t TestingT, value bool, msg string, args ...interface{}) bool { // WithinDurationf asserts that the two times are within duration delta of each other. // -// assert.WithinDurationf(t, time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted") +// assert.WithinDurationf(t, time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted") func WithinDurationf(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -627,6 +778,16 @@ func WithinDurationf(t TestingT, expected time.Time, actual time.Time, delta tim return WithinDuration(t, expected, actual, delta, append([]interface{}{msg}, args...)...) } +// WithinRangef asserts that a time is within a time range (inclusive). +// +// assert.WithinRangef(t, time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second), "error message %s", "formatted") +func WithinRangef(t TestingT, actual time.Time, start time.Time, end time.Time, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return WithinRange(t, actual, start, end, append([]interface{}{msg}, args...)...) +} + // YAMLEqf asserts that two YAML strings are equivalent. func YAMLEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { diff --git a/vendor/github.com/stretchr/testify/assert/assertion_forward.go b/vendor/github.com/stretchr/testify/assert/assertion_forward.go index 9db889427a..b1d94aec53 100644 --- a/vendor/github.com/stretchr/testify/assert/assertion_forward.go +++ b/vendor/github.com/stretchr/testify/assert/assertion_forward.go @@ -30,9 +30,9 @@ func (a *Assertions) Conditionf(comp Comparison, msg string, args ...interface{} // Contains asserts that the specified string, list(array, slice...) or map contains the // specified substring or element. // -// a.Contains("Hello World", "World") -// a.Contains(["Hello", "World"], "World") -// a.Contains({"Hello": "World"}, "Hello") +// a.Contains("Hello World", "World") +// a.Contains(["Hello", "World"], "World") +// a.Contains({"Hello": "World"}, "Hello") func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -43,9 +43,9 @@ func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs .. // Containsf asserts that the specified string, list(array, slice...) or map contains the // specified substring or element. // -// a.Containsf("Hello World", "World", "error message %s", "formatted") -// a.Containsf(["Hello", "World"], "World", "error message %s", "formatted") -// a.Containsf({"Hello": "World"}, "Hello", "error message %s", "formatted") +// a.Containsf("Hello World", "World", "error message %s", "formatted") +// a.Containsf(["Hello", "World"], "World", "error message %s", "formatted") +// a.Containsf({"Hello": "World"}, "Hello", "error message %s", "formatted") func (a *Assertions) Containsf(s interface{}, contains interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -98,7 +98,7 @@ func (a *Assertions) ElementsMatchf(listA interface{}, listB interface{}, msg st // Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either // a slice or a channel with len == 0. // -// a.Empty(obj) +// a.Empty(obj) func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -109,7 +109,7 @@ func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool { // Emptyf asserts that the specified object is empty. I.e. nil, "", false, 0 or either // a slice or a channel with len == 0. // -// a.Emptyf(obj, "error message %s", "formatted") +// a.Emptyf(obj, "error message %s", "formatted") func (a *Assertions) Emptyf(object interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -119,7 +119,7 @@ func (a *Assertions) Emptyf(object interface{}, msg string, args ...interface{}) // Equal asserts that two objects are equal. // -// a.Equal(123, 123) +// a.Equal(123, 123) // // Pointer variable equality is determined based on the equality of the // referenced values (as opposed to the memory addresses). Function equality @@ -134,8 +134,8 @@ func (a *Assertions) Equal(expected interface{}, actual interface{}, msgAndArgs // EqualError asserts that a function returned an error (i.e. not `nil`) // and that it is equal to the provided error. // -// actualObj, err := SomeFunction() -// a.EqualError(err, expectedErrorString) +// actualObj, err := SomeFunction() +// a.EqualError(err, expectedErrorString) func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -146,8 +146,8 @@ func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ... // EqualErrorf asserts that a function returned an error (i.e. not `nil`) // and that it is equal to the provided error. // -// actualObj, err := SomeFunction() -// a.EqualErrorf(err, expectedErrorString, "error message %s", "formatted") +// actualObj, err := SomeFunction() +// a.EqualErrorf(err, expectedErrorString, "error message %s", "formatted") func (a *Assertions) EqualErrorf(theError error, errString string, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -155,10 +155,44 @@ func (a *Assertions) EqualErrorf(theError error, errString string, msg string, a return EqualErrorf(a.t, theError, errString, msg, args...) } +// EqualExportedValues asserts that the types of two objects are equal and their public +// fields are also equal. This is useful for comparing structs that have private fields +// that could potentially differ. +// +// type S struct { +// Exported int +// notExported int +// } +// a.EqualExportedValues(S{1, 2}, S{1, 3}) => true +// a.EqualExportedValues(S{1, 2}, S{2, 3}) => false +func (a *Assertions) EqualExportedValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return EqualExportedValues(a.t, expected, actual, msgAndArgs...) +} + +// EqualExportedValuesf asserts that the types of two objects are equal and their public +// fields are also equal. This is useful for comparing structs that have private fields +// that could potentially differ. +// +// type S struct { +// Exported int +// notExported int +// } +// a.EqualExportedValuesf(S{1, 2}, S{1, 3}, "error message %s", "formatted") => true +// a.EqualExportedValuesf(S{1, 2}, S{2, 3}, "error message %s", "formatted") => false +func (a *Assertions) EqualExportedValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return EqualExportedValuesf(a.t, expected, actual, msg, args...) +} + // EqualValues asserts that two objects are equal or convertable to the same types // and equal. // -// a.EqualValues(uint32(123), int32(123)) +// a.EqualValues(uint32(123), int32(123)) func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -169,7 +203,7 @@ func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAn // EqualValuesf asserts that two objects are equal or convertable to the same types // and equal. // -// a.EqualValuesf(uint32(123), int32(123), "error message %s", "formatted") +// a.EqualValuesf(uint32(123), int32(123), "error message %s", "formatted") func (a *Assertions) EqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -179,7 +213,7 @@ func (a *Assertions) EqualValuesf(expected interface{}, actual interface{}, msg // Equalf asserts that two objects are equal. // -// a.Equalf(123, 123, "error message %s", "formatted") +// a.Equalf(123, 123, "error message %s", "formatted") // // Pointer variable equality is determined based on the equality of the // referenced values (as opposed to the memory addresses). Function equality @@ -193,10 +227,10 @@ func (a *Assertions) Equalf(expected interface{}, actual interface{}, msg string // Error asserts that a function returned an error (i.e. not `nil`). // -// actualObj, err := SomeFunction() -// if a.Error(err) { -// assert.Equal(t, expectedError, err) -// } +// actualObj, err := SomeFunction() +// if a.Error(err) { +// assert.Equal(t, expectedError, err) +// } func (a *Assertions) Error(err error, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -204,12 +238,72 @@ func (a *Assertions) Error(err error, msgAndArgs ...interface{}) bool { return Error(a.t, err, msgAndArgs...) } +// ErrorAs asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value. +// This is a wrapper for errors.As. +func (a *Assertions) ErrorAs(err error, target interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return ErrorAs(a.t, err, target, msgAndArgs...) +} + +// ErrorAsf asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value. +// This is a wrapper for errors.As. +func (a *Assertions) ErrorAsf(err error, target interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return ErrorAsf(a.t, err, target, msg, args...) +} + +// ErrorContains asserts that a function returned an error (i.e. not `nil`) +// and that the error contains the specified substring. +// +// actualObj, err := SomeFunction() +// a.ErrorContains(err, expectedErrorSubString) +func (a *Assertions) ErrorContains(theError error, contains string, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return ErrorContains(a.t, theError, contains, msgAndArgs...) +} + +// ErrorContainsf asserts that a function returned an error (i.e. not `nil`) +// and that the error contains the specified substring. +// +// actualObj, err := SomeFunction() +// a.ErrorContainsf(err, expectedErrorSubString, "error message %s", "formatted") +func (a *Assertions) ErrorContainsf(theError error, contains string, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return ErrorContainsf(a.t, theError, contains, msg, args...) +} + +// ErrorIs asserts that at least one of the errors in err's chain matches target. +// This is a wrapper for errors.Is. +func (a *Assertions) ErrorIs(err error, target error, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return ErrorIs(a.t, err, target, msgAndArgs...) +} + +// ErrorIsf asserts that at least one of the errors in err's chain matches target. +// This is a wrapper for errors.Is. +func (a *Assertions) ErrorIsf(err error, target error, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return ErrorIsf(a.t, err, target, msg, args...) +} + // Errorf asserts that a function returned an error (i.e. not `nil`). // -// actualObj, err := SomeFunction() -// if a.Errorf(err, "error message %s", "formatted") { -// assert.Equal(t, expectedErrorf, err) -// } +// actualObj, err := SomeFunction() +// if a.Errorf(err, "error message %s", "formatted") { +// assert.Equal(t, expectedErrorf, err) +// } func (a *Assertions) Errorf(err error, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -220,7 +314,7 @@ func (a *Assertions) Errorf(err error, msg string, args ...interface{}) bool { // Eventually asserts that given condition will be met in waitFor time, // periodically checking target function each tick. // -// a.Eventually(func() bool { return true; }, time.Second, 10*time.Millisecond) +// a.Eventually(func() bool { return true; }, time.Second, 10*time.Millisecond) func (a *Assertions) Eventually(condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -228,10 +322,60 @@ func (a *Assertions) Eventually(condition func() bool, waitFor time.Duration, ti return Eventually(a.t, condition, waitFor, tick, msgAndArgs...) } +// EventuallyWithT asserts that given condition will be met in waitFor time, +// periodically checking target function each tick. In contrast to Eventually, +// it supplies a CollectT to the condition function, so that the condition +// function can use the CollectT to call other assertions. +// The condition is considered "met" if no errors are raised in a tick. +// The supplied CollectT collects all errors from one tick (if there are any). +// If the condition is not met before waitFor, the collected errors of +// the last tick are copied to t. +// +// externalValue := false +// go func() { +// time.Sleep(8*time.Second) +// externalValue = true +// }() +// a.EventuallyWithT(func(c *assert.CollectT) { +// // add assertions as needed; any assertion failure will fail the current tick +// assert.True(c, externalValue, "expected 'externalValue' to be true") +// }, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false") +func (a *Assertions) EventuallyWithT(condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return EventuallyWithT(a.t, condition, waitFor, tick, msgAndArgs...) +} + +// EventuallyWithTf asserts that given condition will be met in waitFor time, +// periodically checking target function each tick. In contrast to Eventually, +// it supplies a CollectT to the condition function, so that the condition +// function can use the CollectT to call other assertions. +// The condition is considered "met" if no errors are raised in a tick. +// The supplied CollectT collects all errors from one tick (if there are any). +// If the condition is not met before waitFor, the collected errors of +// the last tick are copied to t. +// +// externalValue := false +// go func() { +// time.Sleep(8*time.Second) +// externalValue = true +// }() +// a.EventuallyWithTf(func(c *assert.CollectT, "error message %s", "formatted") { +// // add assertions as needed; any assertion failure will fail the current tick +// assert.True(c, externalValue, "expected 'externalValue' to be true") +// }, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false") +func (a *Assertions) EventuallyWithTf(condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return EventuallyWithTf(a.t, condition, waitFor, tick, msg, args...) +} + // Eventuallyf asserts that given condition will be met in waitFor time, // periodically checking target function each tick. // -// a.Eventuallyf(func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted") +// a.Eventuallyf(func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted") func (a *Assertions) Eventuallyf(condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -241,7 +385,7 @@ func (a *Assertions) Eventuallyf(condition func() bool, waitFor time.Duration, t // Exactly asserts that two objects are equal in value and type. // -// a.Exactly(int32(123), int64(123)) +// a.Exactly(int32(123), int64(123)) func (a *Assertions) Exactly(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -251,7 +395,7 @@ func (a *Assertions) Exactly(expected interface{}, actual interface{}, msgAndArg // Exactlyf asserts that two objects are equal in value and type. // -// a.Exactlyf(int32(123), int64(123), "error message %s", "formatted") +// a.Exactlyf(int32(123), int64(123), "error message %s", "formatted") func (a *Assertions) Exactlyf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -293,7 +437,7 @@ func (a *Assertions) Failf(failureMessage string, msg string, args ...interface{ // False asserts that the specified value is false. // -// a.False(myBool) +// a.False(myBool) func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -303,7 +447,7 @@ func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool { // Falsef asserts that the specified value is false. // -// a.Falsef(myBool, "error message %s", "formatted") +// a.Falsef(myBool, "error message %s", "formatted") func (a *Assertions) Falsef(value bool, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -331,9 +475,9 @@ func (a *Assertions) FileExistsf(path string, msg string, args ...interface{}) b // Greater asserts that the first element is greater than the second // -// a.Greater(2, 1) -// a.Greater(float64(2), float64(1)) -// a.Greater("b", "a") +// a.Greater(2, 1) +// a.Greater(float64(2), float64(1)) +// a.Greater("b", "a") func (a *Assertions) Greater(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -343,10 +487,10 @@ func (a *Assertions) Greater(e1 interface{}, e2 interface{}, msgAndArgs ...inter // GreaterOrEqual asserts that the first element is greater than or equal to the second // -// a.GreaterOrEqual(2, 1) -// a.GreaterOrEqual(2, 2) -// a.GreaterOrEqual("b", "a") -// a.GreaterOrEqual("b", "b") +// a.GreaterOrEqual(2, 1) +// a.GreaterOrEqual(2, 2) +// a.GreaterOrEqual("b", "a") +// a.GreaterOrEqual("b", "b") func (a *Assertions) GreaterOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -356,10 +500,10 @@ func (a *Assertions) GreaterOrEqual(e1 interface{}, e2 interface{}, msgAndArgs . // GreaterOrEqualf asserts that the first element is greater than or equal to the second // -// a.GreaterOrEqualf(2, 1, "error message %s", "formatted") -// a.GreaterOrEqualf(2, 2, "error message %s", "formatted") -// a.GreaterOrEqualf("b", "a", "error message %s", "formatted") -// a.GreaterOrEqualf("b", "b", "error message %s", "formatted") +// a.GreaterOrEqualf(2, 1, "error message %s", "formatted") +// a.GreaterOrEqualf(2, 2, "error message %s", "formatted") +// a.GreaterOrEqualf("b", "a", "error message %s", "formatted") +// a.GreaterOrEqualf("b", "b", "error message %s", "formatted") func (a *Assertions) GreaterOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -369,9 +513,9 @@ func (a *Assertions) GreaterOrEqualf(e1 interface{}, e2 interface{}, msg string, // Greaterf asserts that the first element is greater than the second // -// a.Greaterf(2, 1, "error message %s", "formatted") -// a.Greaterf(float64(2), float64(1), "error message %s", "formatted") -// a.Greaterf("b", "a", "error message %s", "formatted") +// a.Greaterf(2, 1, "error message %s", "formatted") +// a.Greaterf(float64(2), float64(1), "error message %s", "formatted") +// a.Greaterf("b", "a", "error message %s", "formatted") func (a *Assertions) Greaterf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -382,7 +526,7 @@ func (a *Assertions) Greaterf(e1 interface{}, e2 interface{}, msg string, args . // HTTPBodyContains asserts that a specified handler returns a // body that contains a string. // -// a.HTTPBodyContains(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky") +// a.HTTPBodyContains(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky") // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool { @@ -395,7 +539,7 @@ func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method string, u // HTTPBodyContainsf asserts that a specified handler returns a // body that contains a string. // -// a.HTTPBodyContainsf(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// a.HTTPBodyContainsf(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPBodyContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool { @@ -408,7 +552,7 @@ func (a *Assertions) HTTPBodyContainsf(handler http.HandlerFunc, method string, // HTTPBodyNotContains asserts that a specified handler returns a // body that does not contain a string. // -// a.HTTPBodyNotContains(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky") +// a.HTTPBodyNotContains(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky") // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool { @@ -421,7 +565,7 @@ func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method string // HTTPBodyNotContainsf asserts that a specified handler returns a // body that does not contain a string. // -// a.HTTPBodyNotContainsf(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// a.HTTPBodyNotContainsf(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPBodyNotContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool { @@ -433,7 +577,7 @@ func (a *Assertions) HTTPBodyNotContainsf(handler http.HandlerFunc, method strin // HTTPError asserts that a specified handler returns an error status code. // -// a.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// a.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPError(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) bool { @@ -445,7 +589,7 @@ func (a *Assertions) HTTPError(handler http.HandlerFunc, method string, url stri // HTTPErrorf asserts that a specified handler returns an error status code. // -// a.HTTPErrorf(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// a.HTTPErrorf(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPErrorf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { @@ -457,7 +601,7 @@ func (a *Assertions) HTTPErrorf(handler http.HandlerFunc, method string, url str // HTTPRedirect asserts that a specified handler returns a redirect status code. // -// a.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// a.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) bool { @@ -469,7 +613,7 @@ func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method string, url s // HTTPRedirectf asserts that a specified handler returns a redirect status code. // -// a.HTTPRedirectf(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// a.HTTPRedirectf(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPRedirectf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { @@ -481,7 +625,7 @@ func (a *Assertions) HTTPRedirectf(handler http.HandlerFunc, method string, url // HTTPStatusCode asserts that a specified handler returns a specified status code. // -// a.HTTPStatusCode(myHandler, "GET", "/notImplemented", nil, 501) +// a.HTTPStatusCode(myHandler, "GET", "/notImplemented", nil, 501) // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPStatusCode(handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msgAndArgs ...interface{}) bool { @@ -493,7 +637,7 @@ func (a *Assertions) HTTPStatusCode(handler http.HandlerFunc, method string, url // HTTPStatusCodef asserts that a specified handler returns a specified status code. // -// a.HTTPStatusCodef(myHandler, "GET", "/notImplemented", nil, 501, "error message %s", "formatted") +// a.HTTPStatusCodef(myHandler, "GET", "/notImplemented", nil, 501, "error message %s", "formatted") // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPStatusCodef(handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msg string, args ...interface{}) bool { @@ -505,7 +649,7 @@ func (a *Assertions) HTTPStatusCodef(handler http.HandlerFunc, method string, ur // HTTPSuccess asserts that a specified handler returns a success status code. // -// a.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil) +// a.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil) // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) bool { @@ -517,7 +661,7 @@ func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method string, url st // HTTPSuccessf asserts that a specified handler returns a success status code. // -// a.HTTPSuccessf(myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted") +// a.HTTPSuccessf(myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted") // // Returns whether the assertion was successful (true) or not (false). func (a *Assertions) HTTPSuccessf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { @@ -529,7 +673,7 @@ func (a *Assertions) HTTPSuccessf(handler http.HandlerFunc, method string, url s // Implements asserts that an object is implemented by the specified interface. // -// a.Implements((*MyInterface)(nil), new(MyObject)) +// a.Implements((*MyInterface)(nil), new(MyObject)) func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -539,7 +683,7 @@ func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, // Implementsf asserts that an object is implemented by the specified interface. // -// a.Implementsf((*MyInterface)(nil), new(MyObject), "error message %s", "formatted") +// a.Implementsf((*MyInterface)(nil), new(MyObject), "error message %s", "formatted") func (a *Assertions) Implementsf(interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -549,7 +693,7 @@ func (a *Assertions) Implementsf(interfaceObject interface{}, object interface{} // InDelta asserts that the two numerals are within delta of each other. // -// a.InDelta(math.Pi, 22/7.0, 0.01) +// a.InDelta(math.Pi, 22/7.0, 0.01) func (a *Assertions) InDelta(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -591,7 +735,7 @@ func (a *Assertions) InDeltaSlicef(expected interface{}, actual interface{}, del // InDeltaf asserts that the two numerals are within delta of each other. // -// a.InDeltaf(math.Pi, 22/7.0, 0.01, "error message %s", "formatted") +// a.InDeltaf(math.Pi, 22/7.0, 0.01, "error message %s", "formatted") func (a *Assertions) InDeltaf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -631,6 +775,102 @@ func (a *Assertions) InEpsilonf(expected interface{}, actual interface{}, epsilo return InEpsilonf(a.t, expected, actual, epsilon, msg, args...) } +// IsDecreasing asserts that the collection is decreasing +// +// a.IsDecreasing([]int{2, 1, 0}) +// a.IsDecreasing([]float{2, 1}) +// a.IsDecreasing([]string{"b", "a"}) +func (a *Assertions) IsDecreasing(object interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return IsDecreasing(a.t, object, msgAndArgs...) +} + +// IsDecreasingf asserts that the collection is decreasing +// +// a.IsDecreasingf([]int{2, 1, 0}, "error message %s", "formatted") +// a.IsDecreasingf([]float{2, 1}, "error message %s", "formatted") +// a.IsDecreasingf([]string{"b", "a"}, "error message %s", "formatted") +func (a *Assertions) IsDecreasingf(object interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return IsDecreasingf(a.t, object, msg, args...) +} + +// IsIncreasing asserts that the collection is increasing +// +// a.IsIncreasing([]int{1, 2, 3}) +// a.IsIncreasing([]float{1, 2}) +// a.IsIncreasing([]string{"a", "b"}) +func (a *Assertions) IsIncreasing(object interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return IsIncreasing(a.t, object, msgAndArgs...) +} + +// IsIncreasingf asserts that the collection is increasing +// +// a.IsIncreasingf([]int{1, 2, 3}, "error message %s", "formatted") +// a.IsIncreasingf([]float{1, 2}, "error message %s", "formatted") +// a.IsIncreasingf([]string{"a", "b"}, "error message %s", "formatted") +func (a *Assertions) IsIncreasingf(object interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return IsIncreasingf(a.t, object, msg, args...) +} + +// IsNonDecreasing asserts that the collection is not decreasing +// +// a.IsNonDecreasing([]int{1, 1, 2}) +// a.IsNonDecreasing([]float{1, 2}) +// a.IsNonDecreasing([]string{"a", "b"}) +func (a *Assertions) IsNonDecreasing(object interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return IsNonDecreasing(a.t, object, msgAndArgs...) +} + +// IsNonDecreasingf asserts that the collection is not decreasing +// +// a.IsNonDecreasingf([]int{1, 1, 2}, "error message %s", "formatted") +// a.IsNonDecreasingf([]float{1, 2}, "error message %s", "formatted") +// a.IsNonDecreasingf([]string{"a", "b"}, "error message %s", "formatted") +func (a *Assertions) IsNonDecreasingf(object interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return IsNonDecreasingf(a.t, object, msg, args...) +} + +// IsNonIncreasing asserts that the collection is not increasing +// +// a.IsNonIncreasing([]int{2, 1, 1}) +// a.IsNonIncreasing([]float{2, 1}) +// a.IsNonIncreasing([]string{"b", "a"}) +func (a *Assertions) IsNonIncreasing(object interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return IsNonIncreasing(a.t, object, msgAndArgs...) +} + +// IsNonIncreasingf asserts that the collection is not increasing +// +// a.IsNonIncreasingf([]int{2, 1, 1}, "error message %s", "formatted") +// a.IsNonIncreasingf([]float{2, 1}, "error message %s", "formatted") +// a.IsNonIncreasingf([]string{"b", "a"}, "error message %s", "formatted") +func (a *Assertions) IsNonIncreasingf(object interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return IsNonIncreasingf(a.t, object, msg, args...) +} + // IsType asserts that the specified objects are of the same type. func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { @@ -649,7 +889,7 @@ func (a *Assertions) IsTypef(expectedType interface{}, object interface{}, msg s // JSONEq asserts that two JSON strings are equivalent. // -// a.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) +// a.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -659,7 +899,7 @@ func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interf // JSONEqf asserts that two JSON strings are equivalent. // -// a.JSONEqf(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted") +// a.JSONEqf(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted") func (a *Assertions) JSONEqf(expected string, actual string, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -670,7 +910,7 @@ func (a *Assertions) JSONEqf(expected string, actual string, msg string, args .. // Len asserts that the specified object has specific length. // Len also fails if the object has a type that len() not accept. // -// a.Len(mySlice, 3) +// a.Len(mySlice, 3) func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -681,7 +921,7 @@ func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface // Lenf asserts that the specified object has specific length. // Lenf also fails if the object has a type that len() not accept. // -// a.Lenf(mySlice, 3, "error message %s", "formatted") +// a.Lenf(mySlice, 3, "error message %s", "formatted") func (a *Assertions) Lenf(object interface{}, length int, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -691,9 +931,9 @@ func (a *Assertions) Lenf(object interface{}, length int, msg string, args ...in // Less asserts that the first element is less than the second // -// a.Less(1, 2) -// a.Less(float64(1), float64(2)) -// a.Less("a", "b") +// a.Less(1, 2) +// a.Less(float64(1), float64(2)) +// a.Less("a", "b") func (a *Assertions) Less(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -703,10 +943,10 @@ func (a *Assertions) Less(e1 interface{}, e2 interface{}, msgAndArgs ...interfac // LessOrEqual asserts that the first element is less than or equal to the second // -// a.LessOrEqual(1, 2) -// a.LessOrEqual(2, 2) -// a.LessOrEqual("a", "b") -// a.LessOrEqual("b", "b") +// a.LessOrEqual(1, 2) +// a.LessOrEqual(2, 2) +// a.LessOrEqual("a", "b") +// a.LessOrEqual("b", "b") func (a *Assertions) LessOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -716,10 +956,10 @@ func (a *Assertions) LessOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...i // LessOrEqualf asserts that the first element is less than or equal to the second // -// a.LessOrEqualf(1, 2, "error message %s", "formatted") -// a.LessOrEqualf(2, 2, "error message %s", "formatted") -// a.LessOrEqualf("a", "b", "error message %s", "formatted") -// a.LessOrEqualf("b", "b", "error message %s", "formatted") +// a.LessOrEqualf(1, 2, "error message %s", "formatted") +// a.LessOrEqualf(2, 2, "error message %s", "formatted") +// a.LessOrEqualf("a", "b", "error message %s", "formatted") +// a.LessOrEqualf("b", "b", "error message %s", "formatted") func (a *Assertions) LessOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -729,9 +969,9 @@ func (a *Assertions) LessOrEqualf(e1 interface{}, e2 interface{}, msg string, ar // Lessf asserts that the first element is less than the second // -// a.Lessf(1, 2, "error message %s", "formatted") -// a.Lessf(float64(1), float64(2), "error message %s", "formatted") -// a.Lessf("a", "b", "error message %s", "formatted") +// a.Lessf(1, 2, "error message %s", "formatted") +// a.Lessf(float64(1), float64(2), "error message %s", "formatted") +// a.Lessf("a", "b", "error message %s", "formatted") func (a *Assertions) Lessf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -739,10 +979,32 @@ func (a *Assertions) Lessf(e1 interface{}, e2 interface{}, msg string, args ...i return Lessf(a.t, e1, e2, msg, args...) } +// Negative asserts that the specified element is negative +// +// a.Negative(-1) +// a.Negative(-1.23) +func (a *Assertions) Negative(e interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return Negative(a.t, e, msgAndArgs...) +} + +// Negativef asserts that the specified element is negative +// +// a.Negativef(-1, "error message %s", "formatted") +// a.Negativef(-1.23, "error message %s", "formatted") +func (a *Assertions) Negativef(e interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return Negativef(a.t, e, msg, args...) +} + // Never asserts that the given condition doesn't satisfy in waitFor time, // periodically checking the target function each tick. // -// a.Never(func() bool { return false; }, time.Second, 10*time.Millisecond) +// a.Never(func() bool { return false; }, time.Second, 10*time.Millisecond) func (a *Assertions) Never(condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -753,7 +1015,7 @@ func (a *Assertions) Never(condition func() bool, waitFor time.Duration, tick ti // Neverf asserts that the given condition doesn't satisfy in waitFor time, // periodically checking the target function each tick. // -// a.Neverf(func() bool { return false; }, time.Second, 10*time.Millisecond, "error message %s", "formatted") +// a.Neverf(func() bool { return false; }, time.Second, 10*time.Millisecond, "error message %s", "formatted") func (a *Assertions) Neverf(condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -763,7 +1025,7 @@ func (a *Assertions) Neverf(condition func() bool, waitFor time.Duration, tick t // Nil asserts that the specified object is nil. // -// a.Nil(err) +// a.Nil(err) func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -773,7 +1035,7 @@ func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool { // Nilf asserts that the specified object is nil. // -// a.Nilf(err, "error message %s", "formatted") +// a.Nilf(err, "error message %s", "formatted") func (a *Assertions) Nilf(object interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -801,10 +1063,10 @@ func (a *Assertions) NoDirExistsf(path string, msg string, args ...interface{}) // NoError asserts that a function returned no error (i.e. `nil`). // -// actualObj, err := SomeFunction() -// if a.NoError(err) { -// assert.Equal(t, expectedObj, actualObj) -// } +// actualObj, err := SomeFunction() +// if a.NoError(err) { +// assert.Equal(t, expectedObj, actualObj) +// } func (a *Assertions) NoError(err error, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -814,10 +1076,10 @@ func (a *Assertions) NoError(err error, msgAndArgs ...interface{}) bool { // NoErrorf asserts that a function returned no error (i.e. `nil`). // -// actualObj, err := SomeFunction() -// if a.NoErrorf(err, "error message %s", "formatted") { -// assert.Equal(t, expectedObj, actualObj) -// } +// actualObj, err := SomeFunction() +// if a.NoErrorf(err, "error message %s", "formatted") { +// assert.Equal(t, expectedObj, actualObj) +// } func (a *Assertions) NoErrorf(err error, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -846,9 +1108,9 @@ func (a *Assertions) NoFileExistsf(path string, msg string, args ...interface{}) // NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the // specified substring or element. // -// a.NotContains("Hello World", "Earth") -// a.NotContains(["Hello", "World"], "Earth") -// a.NotContains({"Hello": "World"}, "Earth") +// a.NotContains("Hello World", "Earth") +// a.NotContains(["Hello", "World"], "Earth") +// a.NotContains({"Hello": "World"}, "Earth") func (a *Assertions) NotContains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -859,9 +1121,9 @@ func (a *Assertions) NotContains(s interface{}, contains interface{}, msgAndArgs // NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the // specified substring or element. // -// a.NotContainsf("Hello World", "Earth", "error message %s", "formatted") -// a.NotContainsf(["Hello", "World"], "Earth", "error message %s", "formatted") -// a.NotContainsf({"Hello": "World"}, "Earth", "error message %s", "formatted") +// a.NotContainsf("Hello World", "Earth", "error message %s", "formatted") +// a.NotContainsf(["Hello", "World"], "Earth", "error message %s", "formatted") +// a.NotContainsf({"Hello": "World"}, "Earth", "error message %s", "formatted") func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -872,9 +1134,9 @@ func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg strin // NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either // a slice or a channel with len == 0. // -// if a.NotEmpty(obj) { -// assert.Equal(t, "two", obj[1]) -// } +// if a.NotEmpty(obj) { +// assert.Equal(t, "two", obj[1]) +// } func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -885,9 +1147,9 @@ func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) boo // NotEmptyf asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either // a slice or a channel with len == 0. // -// if a.NotEmptyf(obj, "error message %s", "formatted") { -// assert.Equal(t, "two", obj[1]) -// } +// if a.NotEmptyf(obj, "error message %s", "formatted") { +// assert.Equal(t, "two", obj[1]) +// } func (a *Assertions) NotEmptyf(object interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -897,7 +1159,7 @@ func (a *Assertions) NotEmptyf(object interface{}, msg string, args ...interface // NotEqual asserts that the specified values are NOT equal. // -// a.NotEqual(obj1, obj2) +// a.NotEqual(obj1, obj2) // // Pointer variable equality is determined based on the equality of the // referenced values (as opposed to the memory addresses). @@ -910,7 +1172,7 @@ func (a *Assertions) NotEqual(expected interface{}, actual interface{}, msgAndAr // NotEqualValues asserts that two objects are not equal even when converted to the same type // -// a.NotEqualValues(obj1, obj2) +// a.NotEqualValues(obj1, obj2) func (a *Assertions) NotEqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -920,7 +1182,7 @@ func (a *Assertions) NotEqualValues(expected interface{}, actual interface{}, ms // NotEqualValuesf asserts that two objects are not equal even when converted to the same type // -// a.NotEqualValuesf(obj1, obj2, "error message %s", "formatted") +// a.NotEqualValuesf(obj1, obj2, "error message %s", "formatted") func (a *Assertions) NotEqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -930,7 +1192,7 @@ func (a *Assertions) NotEqualValuesf(expected interface{}, actual interface{}, m // NotEqualf asserts that the specified values are NOT equal. // -// a.NotEqualf(obj1, obj2, "error message %s", "formatted") +// a.NotEqualf(obj1, obj2, "error message %s", "formatted") // // Pointer variable equality is determined based on the equality of the // referenced values (as opposed to the memory addresses). @@ -941,9 +1203,27 @@ func (a *Assertions) NotEqualf(expected interface{}, actual interface{}, msg str return NotEqualf(a.t, expected, actual, msg, args...) } +// NotErrorIs asserts that at none of the errors in err's chain matches target. +// This is a wrapper for errors.Is. +func (a *Assertions) NotErrorIs(err error, target error, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return NotErrorIs(a.t, err, target, msgAndArgs...) +} + +// NotErrorIsf asserts that at none of the errors in err's chain matches target. +// This is a wrapper for errors.Is. +func (a *Assertions) NotErrorIsf(err error, target error, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return NotErrorIsf(a.t, err, target, msg, args...) +} + // NotNil asserts that the specified object is not nil. // -// a.NotNil(err) +// a.NotNil(err) func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -953,7 +1233,7 @@ func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool // NotNilf asserts that the specified object is not nil. // -// a.NotNilf(err, "error message %s", "formatted") +// a.NotNilf(err, "error message %s", "formatted") func (a *Assertions) NotNilf(object interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -963,7 +1243,7 @@ func (a *Assertions) NotNilf(object interface{}, msg string, args ...interface{} // NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. // -// a.NotPanics(func(){ RemainCalm() }) +// a.NotPanics(func(){ RemainCalm() }) func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -973,7 +1253,7 @@ func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool // NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic. // -// a.NotPanicsf(func(){ RemainCalm() }, "error message %s", "formatted") +// a.NotPanicsf(func(){ RemainCalm() }, "error message %s", "formatted") func (a *Assertions) NotPanicsf(f PanicTestFunc, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -983,8 +1263,8 @@ func (a *Assertions) NotPanicsf(f PanicTestFunc, msg string, args ...interface{} // NotRegexp asserts that a specified regexp does not match a string. // -// a.NotRegexp(regexp.MustCompile("starts"), "it's starting") -// a.NotRegexp("^start", "it's not starting") +// a.NotRegexp(regexp.MustCompile("starts"), "it's starting") +// a.NotRegexp("^start", "it's not starting") func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -994,8 +1274,8 @@ func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...in // NotRegexpf asserts that a specified regexp does not match a string. // -// a.NotRegexpf(regexp.MustCompile("starts"), "it's starting", "error message %s", "formatted") -// a.NotRegexpf("^start", "it's not starting", "error message %s", "formatted") +// a.NotRegexpf(regexp.MustCompile("starts"), "it's starting", "error message %s", "formatted") +// a.NotRegexpf("^start", "it's not starting", "error message %s", "formatted") func (a *Assertions) NotRegexpf(rx interface{}, str interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1005,7 +1285,7 @@ func (a *Assertions) NotRegexpf(rx interface{}, str interface{}, msg string, arg // NotSame asserts that two pointers do not reference the same object. // -// a.NotSame(ptr1, ptr2) +// a.NotSame(ptr1, ptr2) // // Both arguments must be pointer variables. Pointer variable sameness is // determined based on the equality of both type and value. @@ -1018,7 +1298,7 @@ func (a *Assertions) NotSame(expected interface{}, actual interface{}, msgAndArg // NotSamef asserts that two pointers do not reference the same object. // -// a.NotSamef(ptr1, ptr2, "error message %s", "formatted") +// a.NotSamef(ptr1, ptr2, "error message %s", "formatted") // // Both arguments must be pointer variables. Pointer variable sameness is // determined based on the equality of both type and value. @@ -1032,7 +1312,7 @@ func (a *Assertions) NotSamef(expected interface{}, actual interface{}, msg stri // NotSubset asserts that the specified list(array, slice...) contains not all // elements given in the specified subset(array, slice...). // -// a.NotSubset([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]") +// a.NotSubset([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]") func (a *Assertions) NotSubset(list interface{}, subset interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1043,7 +1323,7 @@ func (a *Assertions) NotSubset(list interface{}, subset interface{}, msgAndArgs // NotSubsetf asserts that the specified list(array, slice...) contains not all // elements given in the specified subset(array, slice...). // -// a.NotSubsetf([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted") +// a.NotSubsetf([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted") func (a *Assertions) NotSubsetf(list interface{}, subset interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1069,7 +1349,7 @@ func (a *Assertions) NotZerof(i interface{}, msg string, args ...interface{}) bo // Panics asserts that the code inside the specified PanicTestFunc panics. // -// a.Panics(func(){ GoCrazy() }) +// a.Panics(func(){ GoCrazy() }) func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1081,7 +1361,7 @@ func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool { // panics, and that the recovered panic value is an error that satisfies the // EqualError comparison. // -// a.PanicsWithError("crazy error", func(){ GoCrazy() }) +// a.PanicsWithError("crazy error", func(){ GoCrazy() }) func (a *Assertions) PanicsWithError(errString string, f PanicTestFunc, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1093,7 +1373,7 @@ func (a *Assertions) PanicsWithError(errString string, f PanicTestFunc, msgAndAr // panics, and that the recovered panic value is an error that satisfies the // EqualError comparison. // -// a.PanicsWithErrorf("crazy error", func(){ GoCrazy() }, "error message %s", "formatted") +// a.PanicsWithErrorf("crazy error", func(){ GoCrazy() }, "error message %s", "formatted") func (a *Assertions) PanicsWithErrorf(errString string, f PanicTestFunc, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1104,7 +1384,7 @@ func (a *Assertions) PanicsWithErrorf(errString string, f PanicTestFunc, msg str // PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that // the recovered panic value equals the expected panic value. // -// a.PanicsWithValue("crazy error", func(){ GoCrazy() }) +// a.PanicsWithValue("crazy error", func(){ GoCrazy() }) func (a *Assertions) PanicsWithValue(expected interface{}, f PanicTestFunc, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1115,7 +1395,7 @@ func (a *Assertions) PanicsWithValue(expected interface{}, f PanicTestFunc, msgA // PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that // the recovered panic value equals the expected panic value. // -// a.PanicsWithValuef("crazy error", func(){ GoCrazy() }, "error message %s", "formatted") +// a.PanicsWithValuef("crazy error", func(){ GoCrazy() }, "error message %s", "formatted") func (a *Assertions) PanicsWithValuef(expected interface{}, f PanicTestFunc, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1125,7 +1405,7 @@ func (a *Assertions) PanicsWithValuef(expected interface{}, f PanicTestFunc, msg // Panicsf asserts that the code inside the specified PanicTestFunc panics. // -// a.Panicsf(func(){ GoCrazy() }, "error message %s", "formatted") +// a.Panicsf(func(){ GoCrazy() }, "error message %s", "formatted") func (a *Assertions) Panicsf(f PanicTestFunc, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1133,10 +1413,32 @@ func (a *Assertions) Panicsf(f PanicTestFunc, msg string, args ...interface{}) b return Panicsf(a.t, f, msg, args...) } +// Positive asserts that the specified element is positive +// +// a.Positive(1) +// a.Positive(1.23) +func (a *Assertions) Positive(e interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return Positive(a.t, e, msgAndArgs...) +} + +// Positivef asserts that the specified element is positive +// +// a.Positivef(1, "error message %s", "formatted") +// a.Positivef(1.23, "error message %s", "formatted") +func (a *Assertions) Positivef(e interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return Positivef(a.t, e, msg, args...) +} + // Regexp asserts that a specified regexp matches a string. // -// a.Regexp(regexp.MustCompile("start"), "it's starting") -// a.Regexp("start...$", "it's not starting") +// a.Regexp(regexp.MustCompile("start"), "it's starting") +// a.Regexp("start...$", "it's not starting") func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1146,8 +1448,8 @@ func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...inter // Regexpf asserts that a specified regexp matches a string. // -// a.Regexpf(regexp.MustCompile("start"), "it's starting", "error message %s", "formatted") -// a.Regexpf("start...$", "it's not starting", "error message %s", "formatted") +// a.Regexpf(regexp.MustCompile("start"), "it's starting", "error message %s", "formatted") +// a.Regexpf("start...$", "it's not starting", "error message %s", "formatted") func (a *Assertions) Regexpf(rx interface{}, str interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1157,7 +1459,7 @@ func (a *Assertions) Regexpf(rx interface{}, str interface{}, msg string, args . // Same asserts that two pointers reference the same object. // -// a.Same(ptr1, ptr2) +// a.Same(ptr1, ptr2) // // Both arguments must be pointer variables. Pointer variable sameness is // determined based on the equality of both type and value. @@ -1170,7 +1472,7 @@ func (a *Assertions) Same(expected interface{}, actual interface{}, msgAndArgs . // Samef asserts that two pointers reference the same object. // -// a.Samef(ptr1, ptr2, "error message %s", "formatted") +// a.Samef(ptr1, ptr2, "error message %s", "formatted") // // Both arguments must be pointer variables. Pointer variable sameness is // determined based on the equality of both type and value. @@ -1184,7 +1486,7 @@ func (a *Assertions) Samef(expected interface{}, actual interface{}, msg string, // Subset asserts that the specified list(array, slice...) contains all // elements given in the specified subset(array, slice...). // -// a.Subset([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]") +// a.Subset([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]") func (a *Assertions) Subset(list interface{}, subset interface{}, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1195,7 +1497,7 @@ func (a *Assertions) Subset(list interface{}, subset interface{}, msgAndArgs ... // Subsetf asserts that the specified list(array, slice...) contains all // elements given in the specified subset(array, slice...). // -// a.Subsetf([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted") +// a.Subsetf([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted") func (a *Assertions) Subsetf(list interface{}, subset interface{}, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1205,7 +1507,7 @@ func (a *Assertions) Subsetf(list interface{}, subset interface{}, msg string, a // True asserts that the specified value is true. // -// a.True(myBool) +// a.True(myBool) func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1215,7 +1517,7 @@ func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool { // Truef asserts that the specified value is true. // -// a.Truef(myBool, "error message %s", "formatted") +// a.Truef(myBool, "error message %s", "formatted") func (a *Assertions) Truef(value bool, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1225,7 +1527,7 @@ func (a *Assertions) Truef(value bool, msg string, args ...interface{}) bool { // WithinDuration asserts that the two times are within duration delta of each other. // -// a.WithinDuration(time.Now(), time.Now(), 10*time.Second) +// a.WithinDuration(time.Now(), time.Now(), 10*time.Second) func (a *Assertions) WithinDuration(expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1235,7 +1537,7 @@ func (a *Assertions) WithinDuration(expected time.Time, actual time.Time, delta // WithinDurationf asserts that the two times are within duration delta of each other. // -// a.WithinDurationf(time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted") +// a.WithinDurationf(time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted") func (a *Assertions) WithinDurationf(expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1243,6 +1545,26 @@ func (a *Assertions) WithinDurationf(expected time.Time, actual time.Time, delta return WithinDurationf(a.t, expected, actual, delta, msg, args...) } +// WithinRange asserts that a time is within a time range (inclusive). +// +// a.WithinRange(time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second)) +func (a *Assertions) WithinRange(actual time.Time, start time.Time, end time.Time, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return WithinRange(a.t, actual, start, end, msgAndArgs...) +} + +// WithinRangef asserts that a time is within a time range (inclusive). +// +// a.WithinRangef(time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second), "error message %s", "formatted") +func (a *Assertions) WithinRangef(actual time.Time, start time.Time, end time.Time, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return WithinRangef(a.t, actual, start, end, msg, args...) +} + // YAMLEq asserts that two YAML strings are equivalent. func (a *Assertions) YAMLEq(expected string, actual string, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { diff --git a/vendor/github.com/stretchr/testify/assert/assertion_order.go b/vendor/github.com/stretchr/testify/assert/assertion_order.go new file mode 100644 index 0000000000..00df62a059 --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/assertion_order.go @@ -0,0 +1,81 @@ +package assert + +import ( + "fmt" + "reflect" +) + +// isOrdered checks that collection contains orderable elements. +func isOrdered(t TestingT, object interface{}, allowedComparesResults []CompareType, failMessage string, msgAndArgs ...interface{}) bool { + objKind := reflect.TypeOf(object).Kind() + if objKind != reflect.Slice && objKind != reflect.Array { + return false + } + + objValue := reflect.ValueOf(object) + objLen := objValue.Len() + + if objLen <= 1 { + return true + } + + value := objValue.Index(0) + valueInterface := value.Interface() + firstValueKind := value.Kind() + + for i := 1; i < objLen; i++ { + prevValue := value + prevValueInterface := valueInterface + + value = objValue.Index(i) + valueInterface = value.Interface() + + compareResult, isComparable := compare(prevValueInterface, valueInterface, firstValueKind) + + if !isComparable { + return Fail(t, fmt.Sprintf("Can not compare type \"%s\" and \"%s\"", reflect.TypeOf(value), reflect.TypeOf(prevValue)), msgAndArgs...) + } + + if !containsValue(allowedComparesResults, compareResult) { + return Fail(t, fmt.Sprintf(failMessage, prevValue, value), msgAndArgs...) + } + } + + return true +} + +// IsIncreasing asserts that the collection is increasing +// +// assert.IsIncreasing(t, []int{1, 2, 3}) +// assert.IsIncreasing(t, []float{1, 2}) +// assert.IsIncreasing(t, []string{"a", "b"}) +func IsIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + return isOrdered(t, object, []CompareType{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...) +} + +// IsNonIncreasing asserts that the collection is not increasing +// +// assert.IsNonIncreasing(t, []int{2, 1, 1}) +// assert.IsNonIncreasing(t, []float{2, 1}) +// assert.IsNonIncreasing(t, []string{"b", "a"}) +func IsNonIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + return isOrdered(t, object, []CompareType{compareEqual, compareGreater}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...) +} + +// IsDecreasing asserts that the collection is decreasing +// +// assert.IsDecreasing(t, []int{2, 1, 0}) +// assert.IsDecreasing(t, []float{2, 1}) +// assert.IsDecreasing(t, []string{"b", "a"}) +func IsDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + return isOrdered(t, object, []CompareType{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...) +} + +// IsNonDecreasing asserts that the collection is not decreasing +// +// assert.IsNonDecreasing(t, []int{1, 1, 2}) +// assert.IsNonDecreasing(t, []float{1, 2}) +// assert.IsNonDecreasing(t, []string{"a", "b"}) +func IsNonDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + return isOrdered(t, object, []CompareType{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...) +} diff --git a/vendor/github.com/stretchr/testify/assert/assertions.go b/vendor/github.com/stretchr/testify/assert/assertions.go index 914a10d83a..a55d1bba92 100644 --- a/vendor/github.com/stretchr/testify/assert/assertions.go +++ b/vendor/github.com/stretchr/testify/assert/assertions.go @@ -75,6 +75,77 @@ func ObjectsAreEqual(expected, actual interface{}) bool { return bytes.Equal(exp, act) } +// copyExportedFields iterates downward through nested data structures and creates a copy +// that only contains the exported struct fields. +func copyExportedFields(expected interface{}) interface{} { + if isNil(expected) { + return expected + } + + expectedType := reflect.TypeOf(expected) + expectedKind := expectedType.Kind() + expectedValue := reflect.ValueOf(expected) + + switch expectedKind { + case reflect.Struct: + result := reflect.New(expectedType).Elem() + for i := 0; i < expectedType.NumField(); i++ { + field := expectedType.Field(i) + isExported := field.IsExported() + if isExported { + fieldValue := expectedValue.Field(i) + if isNil(fieldValue) || isNil(fieldValue.Interface()) { + continue + } + newValue := copyExportedFields(fieldValue.Interface()) + result.Field(i).Set(reflect.ValueOf(newValue)) + } + } + return result.Interface() + + case reflect.Ptr: + result := reflect.New(expectedType.Elem()) + unexportedRemoved := copyExportedFields(expectedValue.Elem().Interface()) + result.Elem().Set(reflect.ValueOf(unexportedRemoved)) + return result.Interface() + + case reflect.Array, reflect.Slice: + result := reflect.MakeSlice(expectedType, expectedValue.Len(), expectedValue.Len()) + for i := 0; i < expectedValue.Len(); i++ { + index := expectedValue.Index(i) + if isNil(index) { + continue + } + unexportedRemoved := copyExportedFields(index.Interface()) + result.Index(i).Set(reflect.ValueOf(unexportedRemoved)) + } + return result.Interface() + + case reflect.Map: + result := reflect.MakeMap(expectedType) + for _, k := range expectedValue.MapKeys() { + index := expectedValue.MapIndex(k) + unexportedRemoved := copyExportedFields(index.Interface()) + result.SetMapIndex(k, reflect.ValueOf(unexportedRemoved)) + } + return result.Interface() + + default: + return expected + } +} + +// ObjectsExportedFieldsAreEqual determines if the exported (public) fields of two objects are +// considered equal. This comparison of only exported fields is applied recursively to nested data +// structures. +// +// This function does no assertion of any kind. +func ObjectsExportedFieldsAreEqual(expected, actual interface{}) bool { + expectedCleaned := copyExportedFields(expected) + actualCleaned := copyExportedFields(actual) + return ObjectsAreEqualValues(expectedCleaned, actualCleaned) +} + // ObjectsAreEqualValues gets whether two objects are equal, or if their // values are equal. func ObjectsAreEqualValues(expected, actual interface{}) bool { @@ -140,10 +211,10 @@ func CallerInfo() []string { } parts := strings.Split(file, "/") - file = parts[len(parts)-1] if len(parts) > 1 { + filename := parts[len(parts)-1] dir := parts[len(parts)-2] - if (dir != "assert" && dir != "mock" && dir != "require") || file == "mock_test.go" { + if (dir != "assert" && dir != "mock" && dir != "require") || filename == "mock_test.go" { callers = append(callers, fmt.Sprintf("%s:%d", file, line)) } } @@ -172,8 +243,8 @@ func isTest(name, prefix string) bool { if len(name) == len(prefix) { // "Test" is ok return true } - rune, _ := utf8.DecodeRuneInString(name[len(prefix):]) - return !unicode.IsLower(rune) + r, _ := utf8.DecodeRuneInString(name[len(prefix):]) + return !unicode.IsLower(r) } func messageFromMsgAndArgs(msgAndArgs ...interface{}) string { @@ -271,7 +342,7 @@ type labeledContent struct { // labeledOutput returns a string consisting of the provided labeledContent. Each labeled output is appended in the following manner: // -// \t{{label}}:{{align_spaces}}\t{{content}}\n +// \t{{label}}:{{align_spaces}}\t{{content}}\n // // The initial carriage return is required to undo/erase any padding added by testing.T.Errorf. The "\t{{label}}:" is for the label. // If a label is shorter than the longest label provided, padding spaces are added to make all the labels match in length. Once this @@ -294,7 +365,7 @@ func labeledOutput(content ...labeledContent) string { // Implements asserts that an object is implemented by the specified interface. // -// assert.Implements(t, (*MyInterface)(nil), new(MyObject)) +// assert.Implements(t, (*MyInterface)(nil), new(MyObject)) func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -326,7 +397,7 @@ func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs // Equal asserts that two objects are equal. // -// assert.Equal(t, 123, 123) +// assert.Equal(t, 123, 123) // // Pointer variable equality is determined based on the equality of the // referenced values (as opposed to the memory addresses). Function equality @@ -367,7 +438,7 @@ func validateEqualArgs(expected, actual interface{}) error { // Same asserts that two pointers reference the same object. // -// assert.Same(t, ptr1, ptr2) +// assert.Same(t, ptr1, ptr2) // // Both arguments must be pointer variables. Pointer variable sameness is // determined based on the equality of both type and value. @@ -387,7 +458,7 @@ func Same(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) b // NotSame asserts that two pointers do not reference the same object. // -// assert.NotSame(t, ptr1, ptr2) +// assert.NotSame(t, ptr1, ptr2) // // Both arguments must be pointer variables. Pointer variable sameness is // determined based on the equality of both type and value. @@ -455,7 +526,7 @@ func truncatingFormat(data interface{}) string { // EqualValues asserts that two objects are equal or convertable to the same types // and equal. // -// assert.EqualValues(t, uint32(123), int32(123)) +// assert.EqualValues(t, uint32(123), int32(123)) func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -473,9 +544,53 @@ func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interfa } +// EqualExportedValues asserts that the types of two objects are equal and their public +// fields are also equal. This is useful for comparing structs that have private fields +// that could potentially differ. +// +// type S struct { +// Exported int +// notExported int +// } +// assert.EqualExportedValues(t, S{1, 2}, S{1, 3}) => true +// assert.EqualExportedValues(t, S{1, 2}, S{2, 3}) => false +func EqualExportedValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + + aType := reflect.TypeOf(expected) + bType := reflect.TypeOf(actual) + + if aType != bType { + return Fail(t, fmt.Sprintf("Types expected to match exactly\n\t%v != %v", aType, bType), msgAndArgs...) + } + + if aType.Kind() != reflect.Struct { + return Fail(t, fmt.Sprintf("Types expected to both be struct \n\t%v != %v", aType.Kind(), reflect.Struct), msgAndArgs...) + } + + if bType.Kind() != reflect.Struct { + return Fail(t, fmt.Sprintf("Types expected to both be struct \n\t%v != %v", bType.Kind(), reflect.Struct), msgAndArgs...) + } + + expected = copyExportedFields(expected) + actual = copyExportedFields(actual) + + if !ObjectsAreEqualValues(expected, actual) { + diff := diff(expected, actual) + expected, actual = formatUnequalValues(expected, actual) + return Fail(t, fmt.Sprintf("Not equal (comparing only exported fields): \n"+ + "expected: %s\n"+ + "actual : %s%s", expected, actual, diff), msgAndArgs...) + } + + return true +} + // Exactly asserts that two objects are equal in value and type. // -// assert.Exactly(t, int32(123), int64(123)) +// assert.Exactly(t, int32(123), int64(123)) func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -494,7 +609,7 @@ func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{} // NotNil asserts that the specified object is not nil. // -// assert.NotNil(t, err) +// assert.NotNil(t, err) func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { if !isNil(object) { return true @@ -528,7 +643,7 @@ func isNil(object interface{}) bool { []reflect.Kind{ reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, - reflect.Ptr, reflect.Slice}, + reflect.Ptr, reflect.Slice, reflect.UnsafePointer}, kind) if isNilableKind && value.IsNil() { @@ -540,7 +655,7 @@ func isNil(object interface{}) bool { // Nil asserts that the specified object is nil. // -// assert.Nil(t, err) +// assert.Nil(t, err) func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { if isNil(object) { return true @@ -563,16 +678,17 @@ func isEmpty(object interface{}) bool { switch objValue.Kind() { // collection types are empty when they have no element - case reflect.Array, reflect.Chan, reflect.Map, reflect.Slice: + case reflect.Chan, reflect.Map, reflect.Slice: return objValue.Len() == 0 - // pointers are empty if nil or if the value they point to is empty + // pointers are empty if nil or if the value they point to is empty case reflect.Ptr: if objValue.IsNil() { return true } deref := objValue.Elem().Interface() return isEmpty(deref) - // for all other types, compare against the zero value + // for all other types, compare against the zero value + // array types are empty when they match their zero-initialized state default: zero := reflect.Zero(objValue.Type()) return reflect.DeepEqual(object, zero.Interface()) @@ -582,7 +698,7 @@ func isEmpty(object interface{}) bool { // Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either // a slice or a channel with len == 0. // -// assert.Empty(t, obj) +// assert.Empty(t, obj) func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { pass := isEmpty(object) if !pass { @@ -599,9 +715,9 @@ func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { // NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either // a slice or a channel with len == 0. // -// if assert.NotEmpty(t, obj) { -// assert.Equal(t, "two", obj[1]) -// } +// if assert.NotEmpty(t, obj) { +// assert.Equal(t, "two", obj[1]) +// } func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { pass := !isEmpty(object) if !pass { @@ -630,7 +746,7 @@ func getLen(x interface{}) (ok bool, length int) { // Len asserts that the specified object has specific length. // Len also fails if the object has a type that len() not accept. // -// assert.Len(t, mySlice, 3) +// assert.Len(t, mySlice, 3) func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -648,7 +764,7 @@ func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) // True asserts that the specified value is true. // -// assert.True(t, myBool) +// assert.True(t, myBool) func True(t TestingT, value bool, msgAndArgs ...interface{}) bool { if !value { if h, ok := t.(tHelper); ok { @@ -663,7 +779,7 @@ func True(t TestingT, value bool, msgAndArgs ...interface{}) bool { // False asserts that the specified value is false. // -// assert.False(t, myBool) +// assert.False(t, myBool) func False(t TestingT, value bool, msgAndArgs ...interface{}) bool { if value { if h, ok := t.(tHelper); ok { @@ -678,7 +794,7 @@ func False(t TestingT, value bool, msgAndArgs ...interface{}) bool { // NotEqual asserts that the specified values are NOT equal. // -// assert.NotEqual(t, obj1, obj2) +// assert.NotEqual(t, obj1, obj2) // // Pointer variable equality is determined based on the equality of the // referenced values (as opposed to the memory addresses). @@ -701,7 +817,7 @@ func NotEqual(t TestingT, expected, actual interface{}, msgAndArgs ...interface{ // NotEqualValues asserts that two objects are not equal even when converted to the same type // -// assert.NotEqualValues(t, obj1, obj2) +// assert.NotEqualValues(t, obj1, obj2) func NotEqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -718,10 +834,14 @@ func NotEqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...inte // return (false, false) if impossible. // return (true, false) if element was not found. // return (true, true) if element was found. -func includeElement(list interface{}, element interface{}) (ok, found bool) { +func containsElement(list interface{}, element interface{}) (ok, found bool) { listValue := reflect.ValueOf(list) - listKind := reflect.TypeOf(list).Kind() + listType := reflect.TypeOf(list) + if listType == nil { + return false, false + } + listKind := listType.Kind() defer func() { if e := recover(); e != nil { ok = false @@ -756,15 +876,15 @@ func includeElement(list interface{}, element interface{}) (ok, found bool) { // Contains asserts that the specified string, list(array, slice...) or map contains the // specified substring or element. // -// assert.Contains(t, "Hello World", "World") -// assert.Contains(t, ["Hello", "World"], "World") -// assert.Contains(t, {"Hello": "World"}, "Hello") +// assert.Contains(t, "Hello World", "World") +// assert.Contains(t, ["Hello", "World"], "World") +// assert.Contains(t, {"Hello": "World"}, "Hello") func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() } - ok, found := includeElement(s, contains) + ok, found := containsElement(s, contains) if !ok { return Fail(t, fmt.Sprintf("%#v could not be applied builtin len()", s), msgAndArgs...) } @@ -779,20 +899,20 @@ func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bo // NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the // specified substring or element. // -// assert.NotContains(t, "Hello World", "Earth") -// assert.NotContains(t, ["Hello", "World"], "Earth") -// assert.NotContains(t, {"Hello": "World"}, "Earth") +// assert.NotContains(t, "Hello World", "Earth") +// assert.NotContains(t, ["Hello", "World"], "Earth") +// assert.NotContains(t, {"Hello": "World"}, "Earth") func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() } - ok, found := includeElement(s, contains) + ok, found := containsElement(s, contains) if !ok { - return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", s), msgAndArgs...) + return Fail(t, fmt.Sprintf("%#v could not be applied builtin len()", s), msgAndArgs...) } if found { - return Fail(t, fmt.Sprintf("\"%s\" should not contain \"%s\"", s, contains), msgAndArgs...) + return Fail(t, fmt.Sprintf("%#v should not contain %#v", s, contains), msgAndArgs...) } return true @@ -802,7 +922,7 @@ func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) // Subset asserts that the specified list(array, slice...) contains all // elements given in the specified subset(array, slice...). // -// assert.Subset(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]") +// assert.Subset(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]") func Subset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok bool) { if h, ok := t.(tHelper); ok { h.Helper() @@ -811,32 +931,44 @@ func Subset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok return true // we consider nil to be equal to the nil set } - subsetValue := reflect.ValueOf(subset) - defer func() { - if e := recover(); e != nil { - ok = false - } - }() - listKind := reflect.TypeOf(list).Kind() - subsetKind := reflect.TypeOf(subset).Kind() - - if listKind != reflect.Array && listKind != reflect.Slice { + if listKind != reflect.Array && listKind != reflect.Slice && listKind != reflect.Map { return Fail(t, fmt.Sprintf("%q has an unsupported type %s", list, listKind), msgAndArgs...) } - if subsetKind != reflect.Array && subsetKind != reflect.Slice { + subsetKind := reflect.TypeOf(subset).Kind() + if subsetKind != reflect.Array && subsetKind != reflect.Slice && listKind != reflect.Map { return Fail(t, fmt.Sprintf("%q has an unsupported type %s", subset, subsetKind), msgAndArgs...) } - for i := 0; i < subsetValue.Len(); i++ { - element := subsetValue.Index(i).Interface() - ok, found := includeElement(list, element) + if subsetKind == reflect.Map && listKind == reflect.Map { + subsetMap := reflect.ValueOf(subset) + actualMap := reflect.ValueOf(list) + + for _, k := range subsetMap.MapKeys() { + ev := subsetMap.MapIndex(k) + av := actualMap.MapIndex(k) + + if !av.IsValid() { + return Fail(t, fmt.Sprintf("%#v does not contain %#v", list, subset), msgAndArgs...) + } + if !ObjectsAreEqual(ev.Interface(), av.Interface()) { + return Fail(t, fmt.Sprintf("%#v does not contain %#v", list, subset), msgAndArgs...) + } + } + + return true + } + + subsetList := reflect.ValueOf(subset) + for i := 0; i < subsetList.Len(); i++ { + element := subsetList.Index(i).Interface() + ok, found := containsElement(list, element) if !ok { - return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", list), msgAndArgs...) + return Fail(t, fmt.Sprintf("%#v could not be applied builtin len()", list), msgAndArgs...) } if !found { - return Fail(t, fmt.Sprintf("\"%s\" does not contain \"%s\"", list, element), msgAndArgs...) + return Fail(t, fmt.Sprintf("%#v does not contain %#v", list, element), msgAndArgs...) } } @@ -846,36 +978,48 @@ func Subset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok // NotSubset asserts that the specified list(array, slice...) contains not all // elements given in the specified subset(array, slice...). // -// assert.NotSubset(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]") +// assert.NotSubset(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]") func NotSubset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok bool) { if h, ok := t.(tHelper); ok { h.Helper() } if subset == nil { - return Fail(t, fmt.Sprintf("nil is the empty set which is a subset of every set"), msgAndArgs...) + return Fail(t, "nil is the empty set which is a subset of every set", msgAndArgs...) } - subsetValue := reflect.ValueOf(subset) - defer func() { - if e := recover(); e != nil { - ok = false - } - }() - listKind := reflect.TypeOf(list).Kind() - subsetKind := reflect.TypeOf(subset).Kind() - - if listKind != reflect.Array && listKind != reflect.Slice { + if listKind != reflect.Array && listKind != reflect.Slice && listKind != reflect.Map { return Fail(t, fmt.Sprintf("%q has an unsupported type %s", list, listKind), msgAndArgs...) } - if subsetKind != reflect.Array && subsetKind != reflect.Slice { + subsetKind := reflect.TypeOf(subset).Kind() + if subsetKind != reflect.Array && subsetKind != reflect.Slice && listKind != reflect.Map { return Fail(t, fmt.Sprintf("%q has an unsupported type %s", subset, subsetKind), msgAndArgs...) } - for i := 0; i < subsetValue.Len(); i++ { - element := subsetValue.Index(i).Interface() - ok, found := includeElement(list, element) + if subsetKind == reflect.Map && listKind == reflect.Map { + subsetMap := reflect.ValueOf(subset) + actualMap := reflect.ValueOf(list) + + for _, k := range subsetMap.MapKeys() { + ev := subsetMap.MapIndex(k) + av := actualMap.MapIndex(k) + + if !av.IsValid() { + return true + } + if !ObjectsAreEqual(ev.Interface(), av.Interface()) { + return true + } + } + + return Fail(t, fmt.Sprintf("%q is a subset of %q", subset, list), msgAndArgs...) + } + + subsetList := reflect.ValueOf(subset) + for i := 0; i < subsetList.Len(); i++ { + element := subsetList.Index(i).Interface() + ok, found := containsElement(list, element) if !ok { return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", list), msgAndArgs...) } @@ -1000,32 +1144,26 @@ func Condition(t TestingT, comp Comparison, msgAndArgs ...interface{}) bool { type PanicTestFunc func() // didPanic returns true if the function passed to it panics. Otherwise, it returns false. -func didPanic(f PanicTestFunc) (bool, interface{}, string) { - - didPanic := false - var message interface{} - var stack string - func() { - - defer func() { - if message = recover(); message != nil { - didPanic = true - stack = string(debug.Stack()) - } - }() - - // call the target function - f() +func didPanic(f PanicTestFunc) (didPanic bool, message interface{}, stack string) { + didPanic = true + defer func() { + message = recover() + if didPanic { + stack = string(debug.Stack()) + } }() - return didPanic, message, stack + // call the target function + f() + didPanic = false + return } // Panics asserts that the code inside the specified PanicTestFunc panics. // -// assert.Panics(t, func(){ GoCrazy() }) +// assert.Panics(t, func(){ GoCrazy() }) func Panics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1041,7 +1179,7 @@ func Panics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { // PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that // the recovered panic value equals the expected panic value. // -// assert.PanicsWithValue(t, "crazy error", func(){ GoCrazy() }) +// assert.PanicsWithValue(t, "crazy error", func(){ GoCrazy() }) func PanicsWithValue(t TestingT, expected interface{}, f PanicTestFunc, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1062,7 +1200,7 @@ func PanicsWithValue(t TestingT, expected interface{}, f PanicTestFunc, msgAndAr // panics, and that the recovered panic value is an error that satisfies the // EqualError comparison. // -// assert.PanicsWithError(t, "crazy error", func(){ GoCrazy() }) +// assert.PanicsWithError(t, "crazy error", func(){ GoCrazy() }) func PanicsWithError(t TestingT, errString string, f PanicTestFunc, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1082,7 +1220,7 @@ func PanicsWithError(t TestingT, errString string, f PanicTestFunc, msgAndArgs . // NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. // -// assert.NotPanics(t, func(){ RemainCalm() }) +// assert.NotPanics(t, func(){ RemainCalm() }) func NotPanics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1097,7 +1235,7 @@ func NotPanics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { // WithinDuration asserts that the two times are within duration delta of each other. // -// assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second) +// assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second) func WithinDuration(t TestingT, expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1111,6 +1249,27 @@ func WithinDuration(t TestingT, expected, actual time.Time, delta time.Duration, return true } +// WithinRange asserts that a time is within a time range (inclusive). +// +// assert.WithinRange(t, time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second)) +func WithinRange(t TestingT, actual, start, end time.Time, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + + if end.Before(start) { + return Fail(t, "Start should be before end", msgAndArgs...) + } + + if actual.Before(start) { + return Fail(t, fmt.Sprintf("Time %v expected to be in time range %v to %v, but is before the range", actual, start, end), msgAndArgs...) + } else if actual.After(end) { + return Fail(t, fmt.Sprintf("Time %v expected to be in time range %v to %v, but is after the range", actual, start, end), msgAndArgs...) + } + + return true +} + func toFloat(x interface{}) (float64, bool) { var xf float64 xok := true @@ -1151,7 +1310,7 @@ func toFloat(x interface{}) (float64, bool) { // InDelta asserts that the two numerals are within delta of each other. // -// assert.InDelta(t, math.Pi, 22/7.0, 0.01) +// assert.InDelta(t, math.Pi, 22/7.0, 0.01) func InDelta(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1161,11 +1320,15 @@ func InDelta(t TestingT, expected, actual interface{}, delta float64, msgAndArgs bf, bok := toFloat(actual) if !aok || !bok { - return Fail(t, fmt.Sprintf("Parameters must be numerical"), msgAndArgs...) + return Fail(t, "Parameters must be numerical", msgAndArgs...) + } + + if math.IsNaN(af) && math.IsNaN(bf) { + return true } if math.IsNaN(af) { - return Fail(t, fmt.Sprintf("Expected must not be NaN"), msgAndArgs...) + return Fail(t, "Expected must not be NaN", msgAndArgs...) } if math.IsNaN(bf) { @@ -1188,7 +1351,7 @@ func InDeltaSlice(t TestingT, expected, actual interface{}, delta float64, msgAn if expected == nil || actual == nil || reflect.TypeOf(actual).Kind() != reflect.Slice || reflect.TypeOf(expected).Kind() != reflect.Slice { - return Fail(t, fmt.Sprintf("Parameters must be slice"), msgAndArgs...) + return Fail(t, "Parameters must be slice", msgAndArgs...) } actualSlice := reflect.ValueOf(actual) @@ -1250,8 +1413,12 @@ func InDeltaMapValues(t TestingT, expected, actual interface{}, delta float64, m func calcRelativeError(expected, actual interface{}) (float64, error) { af, aok := toFloat(expected) - if !aok { - return 0, fmt.Errorf("expected value %q cannot be converted to float", expected) + bf, bok := toFloat(actual) + if !aok || !bok { + return 0, fmt.Errorf("Parameters must be numerical") + } + if math.IsNaN(af) && math.IsNaN(bf) { + return 0, nil } if math.IsNaN(af) { return 0, errors.New("expected value must not be NaN") @@ -1259,10 +1426,6 @@ func calcRelativeError(expected, actual interface{}) (float64, error) { if af == 0 { return 0, fmt.Errorf("expected value must have a value other than zero to calculate the relative error") } - bf, bok := toFloat(actual) - if !bok { - return 0, fmt.Errorf("actual value %q cannot be converted to float", actual) - } if math.IsNaN(bf) { return 0, errors.New("actual value must not be NaN") } @@ -1298,7 +1461,7 @@ func InEpsilonSlice(t TestingT, expected, actual interface{}, epsilon float64, m if expected == nil || actual == nil || reflect.TypeOf(actual).Kind() != reflect.Slice || reflect.TypeOf(expected).Kind() != reflect.Slice { - return Fail(t, fmt.Sprintf("Parameters must be slice"), msgAndArgs...) + return Fail(t, "Parameters must be slice", msgAndArgs...) } actualSlice := reflect.ValueOf(actual) @@ -1320,10 +1483,10 @@ func InEpsilonSlice(t TestingT, expected, actual interface{}, epsilon float64, m // NoError asserts that a function returned no error (i.e. `nil`). // -// actualObj, err := SomeFunction() -// if assert.NoError(t, err) { -// assert.Equal(t, expectedObj, actualObj) -// } +// actualObj, err := SomeFunction() +// if assert.NoError(t, err) { +// assert.Equal(t, expectedObj, actualObj) +// } func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool { if err != nil { if h, ok := t.(tHelper); ok { @@ -1337,10 +1500,10 @@ func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool { // Error asserts that a function returned an error (i.e. not `nil`). // -// actualObj, err := SomeFunction() -// if assert.Error(t, err) { -// assert.Equal(t, expectedError, err) -// } +// actualObj, err := SomeFunction() +// if assert.Error(t, err) { +// assert.Equal(t, expectedError, err) +// } func Error(t TestingT, err error, msgAndArgs ...interface{}) bool { if err == nil { if h, ok := t.(tHelper); ok { @@ -1355,8 +1518,8 @@ func Error(t TestingT, err error, msgAndArgs ...interface{}) bool { // EqualError asserts that a function returned an error (i.e. not `nil`) // and that it is equal to the provided error. // -// actualObj, err := SomeFunction() -// assert.EqualError(t, err, expectedErrorString) +// actualObj, err := SomeFunction() +// assert.EqualError(t, err, expectedErrorString) func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1375,6 +1538,27 @@ func EqualError(t TestingT, theError error, errString string, msgAndArgs ...inte return true } +// ErrorContains asserts that a function returned an error (i.e. not `nil`) +// and that the error contains the specified substring. +// +// actualObj, err := SomeFunction() +// assert.ErrorContains(t, err, expectedErrorSubString) +func ErrorContains(t TestingT, theError error, contains string, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + if !Error(t, theError, msgAndArgs...) { + return false + } + + actual := theError.Error() + if !strings.Contains(actual, contains) { + return Fail(t, fmt.Sprintf("Error %#v does not contain %#v", actual, contains), msgAndArgs...) + } + + return true +} + // matchRegexp return true if a specified regexp matches a string. func matchRegexp(rx interface{}, str interface{}) bool { @@ -1391,8 +1575,8 @@ func matchRegexp(rx interface{}, str interface{}) bool { // Regexp asserts that a specified regexp matches a string. // -// assert.Regexp(t, regexp.MustCompile("start"), "it's starting") -// assert.Regexp(t, "start...$", "it's not starting") +// assert.Regexp(t, regexp.MustCompile("start"), "it's starting") +// assert.Regexp(t, "start...$", "it's not starting") func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1409,8 +1593,8 @@ func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface // NotRegexp asserts that a specified regexp does not match a string. // -// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting") -// assert.NotRegexp(t, "^start", "it's not starting") +// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting") +// assert.NotRegexp(t, "^start", "it's not starting") func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1522,7 +1706,7 @@ func NoDirExists(t TestingT, path string, msgAndArgs ...interface{}) bool { // JSONEq asserts that two JSON strings are equivalent. // -// assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) +// assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1588,12 +1772,17 @@ func diff(expected interface{}, actual interface{}) string { } var e, a string - if et != reflect.TypeOf("") { - e = spewConfig.Sdump(expected) - a = spewConfig.Sdump(actual) - } else { + + switch et { + case reflect.TypeOf(""): e = reflect.ValueOf(expected).String() a = reflect.ValueOf(actual).String() + case reflect.TypeOf(time.Time{}): + e = spewConfigStringerEnabled.Sdump(expected) + a = spewConfigStringerEnabled.Sdump(actual) + default: + e = spewConfig.Sdump(expected) + a = spewConfig.Sdump(actual) } diff, _ := difflib.GetUnifiedDiffString(difflib.UnifiedDiff{ @@ -1622,6 +1811,15 @@ var spewConfig = spew.ConfigState{ DisableCapacities: true, SortKeys: true, DisableMethods: true, + MaxDepth: 10, +} + +var spewConfigStringerEnabled = spew.ConfigState{ + Indent: " ", + DisablePointerAddresses: true, + DisableCapacities: true, + SortKeys: true, + MaxDepth: 10, } type tHelper interface { @@ -1631,7 +1829,7 @@ type tHelper interface { // Eventually asserts that given condition will be met in waitFor time, // periodically checking target function each tick. // -// assert.Eventually(t, func() bool { return true; }, time.Second, 10*time.Millisecond) +// assert.Eventually(t, func() bool { return true; }, time.Second, 10*time.Millisecond) func Eventually(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1661,10 +1859,93 @@ func Eventually(t TestingT, condition func() bool, waitFor time.Duration, tick t } } +// CollectT implements the TestingT interface and collects all errors. +type CollectT struct { + errors []error +} + +// Errorf collects the error. +func (c *CollectT) Errorf(format string, args ...interface{}) { + c.errors = append(c.errors, fmt.Errorf(format, args...)) +} + +// FailNow panics. +func (c *CollectT) FailNow() { + panic("Assertion failed") +} + +// Reset clears the collected errors. +func (c *CollectT) Reset() { + c.errors = nil +} + +// Copy copies the collected errors to the supplied t. +func (c *CollectT) Copy(t TestingT) { + if tt, ok := t.(tHelper); ok { + tt.Helper() + } + for _, err := range c.errors { + t.Errorf("%v", err) + } +} + +// EventuallyWithT asserts that given condition will be met in waitFor time, +// periodically checking target function each tick. In contrast to Eventually, +// it supplies a CollectT to the condition function, so that the condition +// function can use the CollectT to call other assertions. +// The condition is considered "met" if no errors are raised in a tick. +// The supplied CollectT collects all errors from one tick (if there are any). +// If the condition is not met before waitFor, the collected errors of +// the last tick are copied to t. +// +// externalValue := false +// go func() { +// time.Sleep(8*time.Second) +// externalValue = true +// }() +// assert.EventuallyWithT(t, func(c *assert.CollectT) { +// // add assertions as needed; any assertion failure will fail the current tick +// assert.True(c, externalValue, "expected 'externalValue' to be true") +// }, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false") +func EventuallyWithT(t TestingT, condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + + collect := new(CollectT) + ch := make(chan bool, 1) + + timer := time.NewTimer(waitFor) + defer timer.Stop() + + ticker := time.NewTicker(tick) + defer ticker.Stop() + + for tick := ticker.C; ; { + select { + case <-timer.C: + collect.Copy(t) + return Fail(t, "Condition never satisfied", msgAndArgs...) + case <-tick: + tick = nil + collect.Reset() + go func() { + condition(collect) + ch <- len(collect.errors) == 0 + }() + case v := <-ch: + if v { + return true + } + tick = ticker.C + } + } +} + // Never asserts that the given condition doesn't satisfy in waitFor time, // periodically checking the target function each tick. // -// assert.Never(t, func() bool { return false; }, time.Second, 10*time.Millisecond) +// assert.Never(t, func() bool { return false; }, time.Second, 10*time.Millisecond) func Never(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -1693,3 +1974,81 @@ func Never(t TestingT, condition func() bool, waitFor time.Duration, tick time.D } } } + +// ErrorIs asserts that at least one of the errors in err's chain matches target. +// This is a wrapper for errors.Is. +func ErrorIs(t TestingT, err, target error, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + if errors.Is(err, target) { + return true + } + + var expectedText string + if target != nil { + expectedText = target.Error() + } + + chain := buildErrorChainString(err) + + return Fail(t, fmt.Sprintf("Target error should be in err chain:\n"+ + "expected: %q\n"+ + "in chain: %s", expectedText, chain, + ), msgAndArgs...) +} + +// NotErrorIs asserts that at none of the errors in err's chain matches target. +// This is a wrapper for errors.Is. +func NotErrorIs(t TestingT, err, target error, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + if !errors.Is(err, target) { + return true + } + + var expectedText string + if target != nil { + expectedText = target.Error() + } + + chain := buildErrorChainString(err) + + return Fail(t, fmt.Sprintf("Target error should not be in err chain:\n"+ + "found: %q\n"+ + "in chain: %s", expectedText, chain, + ), msgAndArgs...) +} + +// ErrorAs asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value. +// This is a wrapper for errors.As. +func ErrorAs(t TestingT, err error, target interface{}, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + if errors.As(err, target) { + return true + } + + chain := buildErrorChainString(err) + + return Fail(t, fmt.Sprintf("Should be in error chain:\n"+ + "expected: %q\n"+ + "in chain: %s", target, chain, + ), msgAndArgs...) +} + +func buildErrorChainString(err error) string { + if err == nil { + return "" + } + + e := errors.Unwrap(err) + chain := fmt.Sprintf("%q", err.Error()) + for e != nil { + chain += fmt.Sprintf("\n\t%q", e.Error()) + e = errors.Unwrap(e) + } + return chain +} diff --git a/vendor/github.com/stretchr/testify/assert/doc.go b/vendor/github.com/stretchr/testify/assert/doc.go index c9dccc4d6c..4953981d38 100644 --- a/vendor/github.com/stretchr/testify/assert/doc.go +++ b/vendor/github.com/stretchr/testify/assert/doc.go @@ -1,39 +1,40 @@ // Package assert provides a set of comprehensive testing tools for use with the normal Go testing system. // -// Example Usage +// # Example Usage // // The following is a complete example using assert in a standard test function: -// import ( -// "testing" -// "github.com/stretchr/testify/assert" -// ) // -// func TestSomething(t *testing.T) { +// import ( +// "testing" +// "github.com/stretchr/testify/assert" +// ) // -// var a string = "Hello" -// var b string = "Hello" +// func TestSomething(t *testing.T) { // -// assert.Equal(t, a, b, "The two words should be the same.") +// var a string = "Hello" +// var b string = "Hello" // -// } +// assert.Equal(t, a, b, "The two words should be the same.") +// +// } // // if you assert many times, use the format below: // -// import ( -// "testing" -// "github.com/stretchr/testify/assert" -// ) +// import ( +// "testing" +// "github.com/stretchr/testify/assert" +// ) // -// func TestSomething(t *testing.T) { -// assert := assert.New(t) +// func TestSomething(t *testing.T) { +// assert := assert.New(t) // -// var a string = "Hello" -// var b string = "Hello" +// var a string = "Hello" +// var b string = "Hello" // -// assert.Equal(a, b, "The two words should be the same.") -// } +// assert.Equal(a, b, "The two words should be the same.") +// } // -// Assertions +// # Assertions // // Assertions allow you to easily write test code, and are global funcs in the `assert` package. // All assertion functions take, as the first argument, the `*testing.T` object provided by the diff --git a/vendor/github.com/stretchr/testify/assert/http_assertions.go b/vendor/github.com/stretchr/testify/assert/http_assertions.go index 4ed341dd28..d8038c28a7 100644 --- a/vendor/github.com/stretchr/testify/assert/http_assertions.go +++ b/vendor/github.com/stretchr/testify/assert/http_assertions.go @@ -23,7 +23,7 @@ func httpCode(handler http.HandlerFunc, method, url string, values url.Values) ( // HTTPSuccess asserts that a specified handler returns a success status code. // -// assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil) +// assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil) // // Returns whether the assertion was successful (true) or not (false). func HTTPSuccess(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool { @@ -45,7 +45,7 @@ func HTTPSuccess(t TestingT, handler http.HandlerFunc, method, url string, value // HTTPRedirect asserts that a specified handler returns a redirect status code. // -// assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} // // Returns whether the assertion was successful (true) or not (false). func HTTPRedirect(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool { @@ -67,7 +67,7 @@ func HTTPRedirect(t TestingT, handler http.HandlerFunc, method, url string, valu // HTTPError asserts that a specified handler returns an error status code. // -// assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} // // Returns whether the assertion was successful (true) or not (false). func HTTPError(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool { @@ -89,7 +89,7 @@ func HTTPError(t TestingT, handler http.HandlerFunc, method, url string, values // HTTPStatusCode asserts that a specified handler returns a specified status code. // -// assert.HTTPStatusCode(t, myHandler, "GET", "/notImplemented", nil, 501) +// assert.HTTPStatusCode(t, myHandler, "GET", "/notImplemented", nil, 501) // // Returns whether the assertion was successful (true) or not (false). func HTTPStatusCode(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, statuscode int, msgAndArgs ...interface{}) bool { @@ -124,7 +124,7 @@ func HTTPBody(handler http.HandlerFunc, method, url string, values url.Values) s // HTTPBodyContains asserts that a specified handler returns a // body that contains a string. // -// assert.HTTPBodyContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky") +// assert.HTTPBodyContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky") // // Returns whether the assertion was successful (true) or not (false). func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool { @@ -144,7 +144,7 @@ func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method, url string, // HTTPBodyNotContains asserts that a specified handler returns a // body that does not contain a string. // -// assert.HTTPBodyNotContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky") +// assert.HTTPBodyNotContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky") // // Returns whether the assertion was successful (true) or not (false). func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool { diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s index 8fb49a13e3..63cae9e6f0 100644 --- a/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s +++ b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.11 && gc && !purego // +build go1.11,gc,!purego #include "textflag.h" diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s index 3dad4b2fa2..5c0fed26f8 100644 --- a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s +++ b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s @@ -19,6 +19,7 @@ // The differences in this and the original implementation are // due to the calling conventions and initialization of constants. +//go:build gc && !purego // +build gc,!purego #include "textflag.h" diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s index 818161189b..f3ef5a019d 100644 --- a/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s +++ b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gc && !purego // +build gc,!purego #include "go_asm.h" diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519.go b/vendor/golang.org/x/crypto/curve25519/curve25519.go index 4b9a655d1b..cda3fdd354 100644 --- a/vendor/golang.org/x/crypto/curve25519/curve25519.go +++ b/vendor/golang.org/x/crypto/curve25519/curve25519.go @@ -10,6 +10,8 @@ package curve25519 // import "golang.org/x/crypto/curve25519" import ( "crypto/subtle" "fmt" + + "golang.org/x/crypto/curve25519/internal/field" ) // ScalarMult sets dst to the product scalar * point. @@ -18,7 +20,55 @@ import ( // zeroes, irrespective of the scalar. Instead, use the X25519 function, which // will return an error. func ScalarMult(dst, scalar, point *[32]byte) { - scalarMult(dst, scalar, point) + var e [32]byte + + copy(e[:], scalar[:]) + e[0] &= 248 + e[31] &= 127 + e[31] |= 64 + + var x1, x2, z2, x3, z3, tmp0, tmp1 field.Element + x1.SetBytes(point[:]) + x2.One() + x3.Set(&x1) + z3.One() + + swap := 0 + for pos := 254; pos >= 0; pos-- { + b := e[pos/8] >> uint(pos&7) + b &= 1 + swap ^= int(b) + x2.Swap(&x3, swap) + z2.Swap(&z3, swap) + swap = int(b) + + tmp0.Subtract(&x3, &z3) + tmp1.Subtract(&x2, &z2) + x2.Add(&x2, &z2) + z2.Add(&x3, &z3) + z3.Multiply(&tmp0, &x2) + z2.Multiply(&z2, &tmp1) + tmp0.Square(&tmp1) + tmp1.Square(&x2) + x3.Add(&z3, &z2) + z2.Subtract(&z3, &z2) + x2.Multiply(&tmp1, &tmp0) + tmp1.Subtract(&tmp1, &tmp0) + z2.Square(&z2) + + z3.Mult32(&tmp1, 121666) + x3.Square(&x3) + tmp0.Add(&tmp0, &z3) + z3.Multiply(&x1, &z2) + z2.Multiply(&tmp1, &tmp0) + } + + x2.Swap(&x3, swap) + z2.Swap(&z3, swap) + + z2.Invert(&z2) + x2.Multiply(&x2, &z2) + copy(dst[:], x2.Bytes()) } // ScalarBaseMult sets dst to the product scalar * base where base is the diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go b/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go deleted file mode 100644 index 84858480df..0000000000 --- a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go +++ /dev/null @@ -1,241 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build amd64 && gc && !purego -// +build amd64,gc,!purego - -package curve25519 - -// These functions are implemented in the .s files. The names of the functions -// in the rest of the file are also taken from the SUPERCOP sources to help -// people following along. - -//go:noescape - -func cswap(inout *[5]uint64, v uint64) - -//go:noescape - -func ladderstep(inout *[5][5]uint64) - -//go:noescape - -func freeze(inout *[5]uint64) - -//go:noescape - -func mul(dest, a, b *[5]uint64) - -//go:noescape - -func square(out, in *[5]uint64) - -// mladder uses a Montgomery ladder to calculate (xr/zr) *= s. -func mladder(xr, zr *[5]uint64, s *[32]byte) { - var work [5][5]uint64 - - work[0] = *xr - setint(&work[1], 1) - setint(&work[2], 0) - work[3] = *xr - setint(&work[4], 1) - - j := uint(6) - var prevbit byte - - for i := 31; i >= 0; i-- { - for j < 8 { - bit := ((*s)[i] >> j) & 1 - swap := bit ^ prevbit - prevbit = bit - cswap(&work[1], uint64(swap)) - ladderstep(&work) - j-- - } - j = 7 - } - - *xr = work[1] - *zr = work[2] -} - -func scalarMult(out, in, base *[32]byte) { - var e [32]byte - copy(e[:], (*in)[:]) - e[0] &= 248 - e[31] &= 127 - e[31] |= 64 - - var t, z [5]uint64 - unpack(&t, base) - mladder(&t, &z, &e) - invert(&z, &z) - mul(&t, &t, &z) - pack(out, &t) -} - -func setint(r *[5]uint64, v uint64) { - r[0] = v - r[1] = 0 - r[2] = 0 - r[3] = 0 - r[4] = 0 -} - -// unpack sets r = x where r consists of 5, 51-bit limbs in little-endian -// order. -func unpack(r *[5]uint64, x *[32]byte) { - r[0] = uint64(x[0]) | - uint64(x[1])<<8 | - uint64(x[2])<<16 | - uint64(x[3])<<24 | - uint64(x[4])<<32 | - uint64(x[5])<<40 | - uint64(x[6]&7)<<48 - - r[1] = uint64(x[6])>>3 | - uint64(x[7])<<5 | - uint64(x[8])<<13 | - uint64(x[9])<<21 | - uint64(x[10])<<29 | - uint64(x[11])<<37 | - uint64(x[12]&63)<<45 - - r[2] = uint64(x[12])>>6 | - uint64(x[13])<<2 | - uint64(x[14])<<10 | - uint64(x[15])<<18 | - uint64(x[16])<<26 | - uint64(x[17])<<34 | - uint64(x[18])<<42 | - uint64(x[19]&1)<<50 - - r[3] = uint64(x[19])>>1 | - uint64(x[20])<<7 | - uint64(x[21])<<15 | - uint64(x[22])<<23 | - uint64(x[23])<<31 | - uint64(x[24])<<39 | - uint64(x[25]&15)<<47 - - r[4] = uint64(x[25])>>4 | - uint64(x[26])<<4 | - uint64(x[27])<<12 | - uint64(x[28])<<20 | - uint64(x[29])<<28 | - uint64(x[30])<<36 | - uint64(x[31]&127)<<44 -} - -// pack sets out = x where out is the usual, little-endian form of the 5, -// 51-bit limbs in x. -func pack(out *[32]byte, x *[5]uint64) { - t := *x - freeze(&t) - - out[0] = byte(t[0]) - out[1] = byte(t[0] >> 8) - out[2] = byte(t[0] >> 16) - out[3] = byte(t[0] >> 24) - out[4] = byte(t[0] >> 32) - out[5] = byte(t[0] >> 40) - out[6] = byte(t[0] >> 48) - - out[6] ^= byte(t[1]<<3) & 0xf8 - out[7] = byte(t[1] >> 5) - out[8] = byte(t[1] >> 13) - out[9] = byte(t[1] >> 21) - out[10] = byte(t[1] >> 29) - out[11] = byte(t[1] >> 37) - out[12] = byte(t[1] >> 45) - - out[12] ^= byte(t[2]<<6) & 0xc0 - out[13] = byte(t[2] >> 2) - out[14] = byte(t[2] >> 10) - out[15] = byte(t[2] >> 18) - out[16] = byte(t[2] >> 26) - out[17] = byte(t[2] >> 34) - out[18] = byte(t[2] >> 42) - out[19] = byte(t[2] >> 50) - - out[19] ^= byte(t[3]<<1) & 0xfe - out[20] = byte(t[3] >> 7) - out[21] = byte(t[3] >> 15) - out[22] = byte(t[3] >> 23) - out[23] = byte(t[3] >> 31) - out[24] = byte(t[3] >> 39) - out[25] = byte(t[3] >> 47) - - out[25] ^= byte(t[4]<<4) & 0xf0 - out[26] = byte(t[4] >> 4) - out[27] = byte(t[4] >> 12) - out[28] = byte(t[4] >> 20) - out[29] = byte(t[4] >> 28) - out[30] = byte(t[4] >> 36) - out[31] = byte(t[4] >> 44) -} - -// invert calculates r = x^-1 mod p using Fermat's little theorem. -func invert(r *[5]uint64, x *[5]uint64) { - var z2, z9, z11, z2_5_0, z2_10_0, z2_20_0, z2_50_0, z2_100_0, t [5]uint64 - - square(&z2, x) /* 2 */ - square(&t, &z2) /* 4 */ - square(&t, &t) /* 8 */ - mul(&z9, &t, x) /* 9 */ - mul(&z11, &z9, &z2) /* 11 */ - square(&t, &z11) /* 22 */ - mul(&z2_5_0, &t, &z9) /* 2^5 - 2^0 = 31 */ - - square(&t, &z2_5_0) /* 2^6 - 2^1 */ - for i := 1; i < 5; i++ { /* 2^20 - 2^10 */ - square(&t, &t) - } - mul(&z2_10_0, &t, &z2_5_0) /* 2^10 - 2^0 */ - - square(&t, &z2_10_0) /* 2^11 - 2^1 */ - for i := 1; i < 10; i++ { /* 2^20 - 2^10 */ - square(&t, &t) - } - mul(&z2_20_0, &t, &z2_10_0) /* 2^20 - 2^0 */ - - square(&t, &z2_20_0) /* 2^21 - 2^1 */ - for i := 1; i < 20; i++ { /* 2^40 - 2^20 */ - square(&t, &t) - } - mul(&t, &t, &z2_20_0) /* 2^40 - 2^0 */ - - square(&t, &t) /* 2^41 - 2^1 */ - for i := 1; i < 10; i++ { /* 2^50 - 2^10 */ - square(&t, &t) - } - mul(&z2_50_0, &t, &z2_10_0) /* 2^50 - 2^0 */ - - square(&t, &z2_50_0) /* 2^51 - 2^1 */ - for i := 1; i < 50; i++ { /* 2^100 - 2^50 */ - square(&t, &t) - } - mul(&z2_100_0, &t, &z2_50_0) /* 2^100 - 2^0 */ - - square(&t, &z2_100_0) /* 2^101 - 2^1 */ - for i := 1; i < 100; i++ { /* 2^200 - 2^100 */ - square(&t, &t) - } - mul(&t, &t, &z2_100_0) /* 2^200 - 2^0 */ - - square(&t, &t) /* 2^201 - 2^1 */ - for i := 1; i < 50; i++ { /* 2^250 - 2^50 */ - square(&t, &t) - } - mul(&t, &t, &z2_50_0) /* 2^250 - 2^0 */ - - square(&t, &t) /* 2^251 - 2^1 */ - square(&t, &t) /* 2^252 - 2^2 */ - square(&t, &t) /* 2^253 - 2^3 */ - - square(&t, &t) /* 2^254 - 2^4 */ - - square(&t, &t) /* 2^255 - 2^5 */ - mul(r, &t, &z11) /* 2^255 - 21 */ -} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s b/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s deleted file mode 100644 index 6c53380926..0000000000 --- a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s +++ /dev/null @@ -1,1793 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// This code was translated into a form compatible with 6a from the public -// domain sources in SUPERCOP: https://bench.cr.yp.to/supercop.html - -// +build amd64,gc,!purego - -#define REDMASK51 0x0007FFFFFFFFFFFF - -// These constants cannot be encoded in non-MOVQ immediates. -// We access them directly from memory instead. - -DATA ·_121666_213(SB)/8, $996687872 -GLOBL ·_121666_213(SB), 8, $8 - -DATA ·_2P0(SB)/8, $0xFFFFFFFFFFFDA -GLOBL ·_2P0(SB), 8, $8 - -DATA ·_2P1234(SB)/8, $0xFFFFFFFFFFFFE -GLOBL ·_2P1234(SB), 8, $8 - -// func freeze(inout *[5]uint64) -TEXT ·freeze(SB),7,$0-8 - MOVQ inout+0(FP), DI - - MOVQ 0(DI),SI - MOVQ 8(DI),DX - MOVQ 16(DI),CX - MOVQ 24(DI),R8 - MOVQ 32(DI),R9 - MOVQ $REDMASK51,AX - MOVQ AX,R10 - SUBQ $18,R10 - MOVQ $3,R11 -REDUCELOOP: - MOVQ SI,R12 - SHRQ $51,R12 - ANDQ AX,SI - ADDQ R12,DX - MOVQ DX,R12 - SHRQ $51,R12 - ANDQ AX,DX - ADDQ R12,CX - MOVQ CX,R12 - SHRQ $51,R12 - ANDQ AX,CX - ADDQ R12,R8 - MOVQ R8,R12 - SHRQ $51,R12 - ANDQ AX,R8 - ADDQ R12,R9 - MOVQ R9,R12 - SHRQ $51,R12 - ANDQ AX,R9 - IMUL3Q $19,R12,R12 - ADDQ R12,SI - SUBQ $1,R11 - JA REDUCELOOP - MOVQ $1,R12 - CMPQ R10,SI - CMOVQLT R11,R12 - CMPQ AX,DX - CMOVQNE R11,R12 - CMPQ AX,CX - CMOVQNE R11,R12 - CMPQ AX,R8 - CMOVQNE R11,R12 - CMPQ AX,R9 - CMOVQNE R11,R12 - NEGQ R12 - ANDQ R12,AX - ANDQ R12,R10 - SUBQ R10,SI - SUBQ AX,DX - SUBQ AX,CX - SUBQ AX,R8 - SUBQ AX,R9 - MOVQ SI,0(DI) - MOVQ DX,8(DI) - MOVQ CX,16(DI) - MOVQ R8,24(DI) - MOVQ R9,32(DI) - RET - -// func ladderstep(inout *[5][5]uint64) -TEXT ·ladderstep(SB),0,$296-8 - MOVQ inout+0(FP),DI - - MOVQ 40(DI),SI - MOVQ 48(DI),DX - MOVQ 56(DI),CX - MOVQ 64(DI),R8 - MOVQ 72(DI),R9 - MOVQ SI,AX - MOVQ DX,R10 - MOVQ CX,R11 - MOVQ R8,R12 - MOVQ R9,R13 - ADDQ ·_2P0(SB),AX - ADDQ ·_2P1234(SB),R10 - ADDQ ·_2P1234(SB),R11 - ADDQ ·_2P1234(SB),R12 - ADDQ ·_2P1234(SB),R13 - ADDQ 80(DI),SI - ADDQ 88(DI),DX - ADDQ 96(DI),CX - ADDQ 104(DI),R8 - ADDQ 112(DI),R9 - SUBQ 80(DI),AX - SUBQ 88(DI),R10 - SUBQ 96(DI),R11 - SUBQ 104(DI),R12 - SUBQ 112(DI),R13 - MOVQ SI,0(SP) - MOVQ DX,8(SP) - MOVQ CX,16(SP) - MOVQ R8,24(SP) - MOVQ R9,32(SP) - MOVQ AX,40(SP) - MOVQ R10,48(SP) - MOVQ R11,56(SP) - MOVQ R12,64(SP) - MOVQ R13,72(SP) - MOVQ 40(SP),AX - MULQ 40(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 48(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 56(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 64(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 72(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 48(SP),AX - MULQ 48(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 48(SP),AX - SHLQ $1,AX - MULQ 56(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 48(SP),AX - SHLQ $1,AX - MULQ 64(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 48(SP),DX - IMUL3Q $38,DX,AX - MULQ 72(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 56(SP),AX - MULQ 56(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 56(SP),DX - IMUL3Q $38,DX,AX - MULQ 64(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 56(SP),DX - IMUL3Q $38,DX,AX - MULQ 72(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 64(SP),DX - IMUL3Q $19,DX,AX - MULQ 64(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 64(SP),DX - IMUL3Q $38,DX,AX - MULQ 72(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 72(SP),DX - IMUL3Q $19,DX,AX - MULQ 72(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,80(SP) - MOVQ R8,88(SP) - MOVQ R9,96(SP) - MOVQ AX,104(SP) - MOVQ R10,112(SP) - MOVQ 0(SP),AX - MULQ 0(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 8(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 16(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 24(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 32(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 8(SP),AX - MULQ 8(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - SHLQ $1,AX - MULQ 16(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 8(SP),AX - SHLQ $1,AX - MULQ 24(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),DX - IMUL3Q $38,DX,AX - MULQ 32(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 16(SP),AX - MULQ 16(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 16(SP),DX - IMUL3Q $38,DX,AX - MULQ 24(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 16(SP),DX - IMUL3Q $38,DX,AX - MULQ 32(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 24(SP),DX - IMUL3Q $19,DX,AX - MULQ 24(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 24(SP),DX - IMUL3Q $38,DX,AX - MULQ 32(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 32(SP),DX - IMUL3Q $19,DX,AX - MULQ 32(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,120(SP) - MOVQ R8,128(SP) - MOVQ R9,136(SP) - MOVQ AX,144(SP) - MOVQ R10,152(SP) - MOVQ SI,SI - MOVQ R8,DX - MOVQ R9,CX - MOVQ AX,R8 - MOVQ R10,R9 - ADDQ ·_2P0(SB),SI - ADDQ ·_2P1234(SB),DX - ADDQ ·_2P1234(SB),CX - ADDQ ·_2P1234(SB),R8 - ADDQ ·_2P1234(SB),R9 - SUBQ 80(SP),SI - SUBQ 88(SP),DX - SUBQ 96(SP),CX - SUBQ 104(SP),R8 - SUBQ 112(SP),R9 - MOVQ SI,160(SP) - MOVQ DX,168(SP) - MOVQ CX,176(SP) - MOVQ R8,184(SP) - MOVQ R9,192(SP) - MOVQ 120(DI),SI - MOVQ 128(DI),DX - MOVQ 136(DI),CX - MOVQ 144(DI),R8 - MOVQ 152(DI),R9 - MOVQ SI,AX - MOVQ DX,R10 - MOVQ CX,R11 - MOVQ R8,R12 - MOVQ R9,R13 - ADDQ ·_2P0(SB),AX - ADDQ ·_2P1234(SB),R10 - ADDQ ·_2P1234(SB),R11 - ADDQ ·_2P1234(SB),R12 - ADDQ ·_2P1234(SB),R13 - ADDQ 160(DI),SI - ADDQ 168(DI),DX - ADDQ 176(DI),CX - ADDQ 184(DI),R8 - ADDQ 192(DI),R9 - SUBQ 160(DI),AX - SUBQ 168(DI),R10 - SUBQ 176(DI),R11 - SUBQ 184(DI),R12 - SUBQ 192(DI),R13 - MOVQ SI,200(SP) - MOVQ DX,208(SP) - MOVQ CX,216(SP) - MOVQ R8,224(SP) - MOVQ R9,232(SP) - MOVQ AX,240(SP) - MOVQ R10,248(SP) - MOVQ R11,256(SP) - MOVQ R12,264(SP) - MOVQ R13,272(SP) - MOVQ 224(SP),SI - IMUL3Q $19,SI,AX - MOVQ AX,280(SP) - MULQ 56(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 232(SP),DX - IMUL3Q $19,DX,AX - MOVQ AX,288(SP) - MULQ 48(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 200(SP),AX - MULQ 40(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 200(SP),AX - MULQ 48(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 200(SP),AX - MULQ 56(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 200(SP),AX - MULQ 64(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 200(SP),AX - MULQ 72(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 208(SP),AX - MULQ 40(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 208(SP),AX - MULQ 48(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 208(SP),AX - MULQ 56(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 208(SP),AX - MULQ 64(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 208(SP),DX - IMUL3Q $19,DX,AX - MULQ 72(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 216(SP),AX - MULQ 40(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 216(SP),AX - MULQ 48(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 216(SP),AX - MULQ 56(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 216(SP),DX - IMUL3Q $19,DX,AX - MULQ 64(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 216(SP),DX - IMUL3Q $19,DX,AX - MULQ 72(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 224(SP),AX - MULQ 40(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 224(SP),AX - MULQ 48(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 280(SP),AX - MULQ 64(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 280(SP),AX - MULQ 72(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 232(SP),AX - MULQ 40(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 288(SP),AX - MULQ 56(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 288(SP),AX - MULQ 64(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 288(SP),AX - MULQ 72(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,40(SP) - MOVQ R8,48(SP) - MOVQ R9,56(SP) - MOVQ AX,64(SP) - MOVQ R10,72(SP) - MOVQ 264(SP),SI - IMUL3Q $19,SI,AX - MOVQ AX,200(SP) - MULQ 16(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 272(SP),DX - IMUL3Q $19,DX,AX - MOVQ AX,208(SP) - MULQ 8(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 240(SP),AX - MULQ 0(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 240(SP),AX - MULQ 8(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 240(SP),AX - MULQ 16(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 240(SP),AX - MULQ 24(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 240(SP),AX - MULQ 32(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 248(SP),AX - MULQ 0(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 248(SP),AX - MULQ 8(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 248(SP),AX - MULQ 16(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 248(SP),AX - MULQ 24(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 248(SP),DX - IMUL3Q $19,DX,AX - MULQ 32(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 256(SP),AX - MULQ 0(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 256(SP),AX - MULQ 8(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 256(SP),AX - MULQ 16(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 256(SP),DX - IMUL3Q $19,DX,AX - MULQ 24(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 256(SP),DX - IMUL3Q $19,DX,AX - MULQ 32(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 264(SP),AX - MULQ 0(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 264(SP),AX - MULQ 8(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 200(SP),AX - MULQ 24(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 200(SP),AX - MULQ 32(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 272(SP),AX - MULQ 0(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 208(SP),AX - MULQ 16(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 208(SP),AX - MULQ 24(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 208(SP),AX - MULQ 32(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,DX - MOVQ R8,CX - MOVQ R9,R11 - MOVQ AX,R12 - MOVQ R10,R13 - ADDQ ·_2P0(SB),DX - ADDQ ·_2P1234(SB),CX - ADDQ ·_2P1234(SB),R11 - ADDQ ·_2P1234(SB),R12 - ADDQ ·_2P1234(SB),R13 - ADDQ 40(SP),SI - ADDQ 48(SP),R8 - ADDQ 56(SP),R9 - ADDQ 64(SP),AX - ADDQ 72(SP),R10 - SUBQ 40(SP),DX - SUBQ 48(SP),CX - SUBQ 56(SP),R11 - SUBQ 64(SP),R12 - SUBQ 72(SP),R13 - MOVQ SI,120(DI) - MOVQ R8,128(DI) - MOVQ R9,136(DI) - MOVQ AX,144(DI) - MOVQ R10,152(DI) - MOVQ DX,160(DI) - MOVQ CX,168(DI) - MOVQ R11,176(DI) - MOVQ R12,184(DI) - MOVQ R13,192(DI) - MOVQ 120(DI),AX - MULQ 120(DI) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 128(DI) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 136(DI) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 144(DI) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 152(DI) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 128(DI),AX - MULQ 128(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 128(DI),AX - SHLQ $1,AX - MULQ 136(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 128(DI),AX - SHLQ $1,AX - MULQ 144(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 128(DI),DX - IMUL3Q $38,DX,AX - MULQ 152(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(DI),AX - MULQ 136(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 136(DI),DX - IMUL3Q $38,DX,AX - MULQ 144(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(DI),DX - IMUL3Q $38,DX,AX - MULQ 152(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 144(DI),DX - IMUL3Q $19,DX,AX - MULQ 144(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 144(DI),DX - IMUL3Q $38,DX,AX - MULQ 152(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 152(DI),DX - IMUL3Q $19,DX,AX - MULQ 152(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,120(DI) - MOVQ R8,128(DI) - MOVQ R9,136(DI) - MOVQ AX,144(DI) - MOVQ R10,152(DI) - MOVQ 160(DI),AX - MULQ 160(DI) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 168(DI) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 176(DI) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 184(DI) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 192(DI) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 168(DI),AX - MULQ 168(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 168(DI),AX - SHLQ $1,AX - MULQ 176(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 168(DI),AX - SHLQ $1,AX - MULQ 184(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 168(DI),DX - IMUL3Q $38,DX,AX - MULQ 192(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),AX - MULQ 176(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 176(DI),DX - IMUL3Q $38,DX,AX - MULQ 184(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),DX - IMUL3Q $38,DX,AX - MULQ 192(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 184(DI),DX - IMUL3Q $19,DX,AX - MULQ 184(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 184(DI),DX - IMUL3Q $38,DX,AX - MULQ 192(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 192(DI),DX - IMUL3Q $19,DX,AX - MULQ 192(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,160(DI) - MOVQ R8,168(DI) - MOVQ R9,176(DI) - MOVQ AX,184(DI) - MOVQ R10,192(DI) - MOVQ 184(DI),SI - IMUL3Q $19,SI,AX - MOVQ AX,0(SP) - MULQ 16(DI) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 192(DI),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 8(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 160(DI),AX - MULQ 0(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 160(DI),AX - MULQ 8(DI) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 160(DI),AX - MULQ 16(DI) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 160(DI),AX - MULQ 24(DI) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 160(DI),AX - MULQ 32(DI) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 168(DI),AX - MULQ 0(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 168(DI),AX - MULQ 8(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 168(DI),AX - MULQ 16(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 168(DI),AX - MULQ 24(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 168(DI),DX - IMUL3Q $19,DX,AX - MULQ 32(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),AX - MULQ 0(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 176(DI),AX - MULQ 8(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 176(DI),AX - MULQ 16(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 176(DI),DX - IMUL3Q $19,DX,AX - MULQ 24(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),DX - IMUL3Q $19,DX,AX - MULQ 32(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 184(DI),AX - MULQ 0(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 184(DI),AX - MULQ 8(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 0(SP),AX - MULQ 24(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SP),AX - MULQ 32(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 192(DI),AX - MULQ 0(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),AX - MULQ 16(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 8(SP),AX - MULQ 24(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 32(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,160(DI) - MOVQ R8,168(DI) - MOVQ R9,176(DI) - MOVQ AX,184(DI) - MOVQ R10,192(DI) - MOVQ 144(SP),SI - IMUL3Q $19,SI,AX - MOVQ AX,0(SP) - MULQ 96(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 152(SP),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 88(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 120(SP),AX - MULQ 80(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 120(SP),AX - MULQ 88(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 120(SP),AX - MULQ 96(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 120(SP),AX - MULQ 104(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 120(SP),AX - MULQ 112(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 128(SP),AX - MULQ 80(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 128(SP),AX - MULQ 88(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 128(SP),AX - MULQ 96(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 128(SP),AX - MULQ 104(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 128(SP),DX - IMUL3Q $19,DX,AX - MULQ 112(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(SP),AX - MULQ 80(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 136(SP),AX - MULQ 88(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 136(SP),AX - MULQ 96(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 136(SP),DX - IMUL3Q $19,DX,AX - MULQ 104(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(SP),DX - IMUL3Q $19,DX,AX - MULQ 112(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 144(SP),AX - MULQ 80(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 144(SP),AX - MULQ 88(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 0(SP),AX - MULQ 104(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SP),AX - MULQ 112(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 152(SP),AX - MULQ 80(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),AX - MULQ 96(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 8(SP),AX - MULQ 104(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 112(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,40(DI) - MOVQ R8,48(DI) - MOVQ R9,56(DI) - MOVQ AX,64(DI) - MOVQ R10,72(DI) - MOVQ 160(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - MOVQ AX,SI - MOVQ DX,CX - MOVQ 168(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,CX - MOVQ DX,R8 - MOVQ 176(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,R8 - MOVQ DX,R9 - MOVQ 184(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,R9 - MOVQ DX,R10 - MOVQ 192(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,R10 - IMUL3Q $19,DX,DX - ADDQ DX,SI - ADDQ 80(SP),SI - ADDQ 88(SP),CX - ADDQ 96(SP),R8 - ADDQ 104(SP),R9 - ADDQ 112(SP),R10 - MOVQ SI,80(DI) - MOVQ CX,88(DI) - MOVQ R8,96(DI) - MOVQ R9,104(DI) - MOVQ R10,112(DI) - MOVQ 104(DI),SI - IMUL3Q $19,SI,AX - MOVQ AX,0(SP) - MULQ 176(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 112(DI),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 168(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 80(DI),AX - MULQ 160(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 80(DI),AX - MULQ 168(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 80(DI),AX - MULQ 176(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 80(DI),AX - MULQ 184(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 80(DI),AX - MULQ 192(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 88(DI),AX - MULQ 160(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 88(DI),AX - MULQ 168(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 88(DI),AX - MULQ 176(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 88(DI),AX - MULQ 184(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 88(DI),DX - IMUL3Q $19,DX,AX - MULQ 192(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 96(DI),AX - MULQ 160(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 96(DI),AX - MULQ 168(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 96(DI),AX - MULQ 176(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 96(DI),DX - IMUL3Q $19,DX,AX - MULQ 184(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 96(DI),DX - IMUL3Q $19,DX,AX - MULQ 192(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 104(DI),AX - MULQ 160(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 104(DI),AX - MULQ 168(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 0(SP),AX - MULQ 184(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SP),AX - MULQ 192(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 112(DI),AX - MULQ 160(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),AX - MULQ 176(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 8(SP),AX - MULQ 184(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 192(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,80(DI) - MOVQ R8,88(DI) - MOVQ R9,96(DI) - MOVQ AX,104(DI) - MOVQ R10,112(DI) - RET - -// func cswap(inout *[4][5]uint64, v uint64) -TEXT ·cswap(SB),7,$0 - MOVQ inout+0(FP),DI - MOVQ v+8(FP),SI - - SUBQ $1, SI - NOTQ SI - MOVQ SI, X15 - PSHUFD $0x44, X15, X15 - - MOVOU 0(DI), X0 - MOVOU 16(DI), X2 - MOVOU 32(DI), X4 - MOVOU 48(DI), X6 - MOVOU 64(DI), X8 - MOVOU 80(DI), X1 - MOVOU 96(DI), X3 - MOVOU 112(DI), X5 - MOVOU 128(DI), X7 - MOVOU 144(DI), X9 - - MOVO X1, X10 - MOVO X3, X11 - MOVO X5, X12 - MOVO X7, X13 - MOVO X9, X14 - - PXOR X0, X10 - PXOR X2, X11 - PXOR X4, X12 - PXOR X6, X13 - PXOR X8, X14 - PAND X15, X10 - PAND X15, X11 - PAND X15, X12 - PAND X15, X13 - PAND X15, X14 - PXOR X10, X0 - PXOR X10, X1 - PXOR X11, X2 - PXOR X11, X3 - PXOR X12, X4 - PXOR X12, X5 - PXOR X13, X6 - PXOR X13, X7 - PXOR X14, X8 - PXOR X14, X9 - - MOVOU X0, 0(DI) - MOVOU X2, 16(DI) - MOVOU X4, 32(DI) - MOVOU X6, 48(DI) - MOVOU X8, 64(DI) - MOVOU X1, 80(DI) - MOVOU X3, 96(DI) - MOVOU X5, 112(DI) - MOVOU X7, 128(DI) - MOVOU X9, 144(DI) - RET - -// func mul(dest, a, b *[5]uint64) -TEXT ·mul(SB),0,$16-24 - MOVQ dest+0(FP), DI - MOVQ a+8(FP), SI - MOVQ b+16(FP), DX - - MOVQ DX,CX - MOVQ 24(SI),DX - IMUL3Q $19,DX,AX - MOVQ AX,0(SP) - MULQ 16(CX) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 32(SI),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 8(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SI),AX - MULQ 0(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SI),AX - MULQ 8(CX) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 0(SI),AX - MULQ 16(CX) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 0(SI),AX - MULQ 24(CX) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 0(SI),AX - MULQ 32(CX) - MOVQ AX,BX - MOVQ DX,BP - MOVQ 8(SI),AX - MULQ 0(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SI),AX - MULQ 8(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 8(SI),AX - MULQ 16(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SI),AX - MULQ 24(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 8(SI),DX - IMUL3Q $19,DX,AX - MULQ 32(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 16(SI),AX - MULQ 0(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 16(SI),AX - MULQ 8(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 16(SI),AX - MULQ 16(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 16(SI),DX - IMUL3Q $19,DX,AX - MULQ 24(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 16(SI),DX - IMUL3Q $19,DX,AX - MULQ 32(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 24(SI),AX - MULQ 0(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 24(SI),AX - MULQ 8(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 0(SP),AX - MULQ 24(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 0(SP),AX - MULQ 32(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 32(SI),AX - MULQ 0(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 8(SP),AX - MULQ 16(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 24(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 8(SP),AX - MULQ 32(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ $REDMASK51,SI - SHLQ $13,R8,R9 - ANDQ SI,R8 - SHLQ $13,R10,R11 - ANDQ SI,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ SI,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ SI,R14 - ADDQ R13,R14 - SHLQ $13,BX,BP - ANDQ SI,BX - ADDQ R15,BX - IMUL3Q $19,BP,DX - ADDQ DX,R8 - MOVQ R8,DX - SHRQ $51,DX - ADDQ R10,DX - MOVQ DX,CX - SHRQ $51,DX - ANDQ SI,R8 - ADDQ R12,DX - MOVQ DX,R9 - SHRQ $51,DX - ANDQ SI,CX - ADDQ R14,DX - MOVQ DX,AX - SHRQ $51,DX - ANDQ SI,R9 - ADDQ BX,DX - MOVQ DX,R10 - SHRQ $51,DX - ANDQ SI,AX - IMUL3Q $19,DX,DX - ADDQ DX,R8 - ANDQ SI,R10 - MOVQ R8,0(DI) - MOVQ CX,8(DI) - MOVQ R9,16(DI) - MOVQ AX,24(DI) - MOVQ R10,32(DI) - RET - -// func square(out, in *[5]uint64) -TEXT ·square(SB),7,$0-16 - MOVQ out+0(FP), DI - MOVQ in+8(FP), SI - - MOVQ 0(SI),AX - MULQ 0(SI) - MOVQ AX,CX - MOVQ DX,R8 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 8(SI) - MOVQ AX,R9 - MOVQ DX,R10 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 16(SI) - MOVQ AX,R11 - MOVQ DX,R12 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 24(SI) - MOVQ AX,R13 - MOVQ DX,R14 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 32(SI) - MOVQ AX,R15 - MOVQ DX,BX - MOVQ 8(SI),AX - MULQ 8(SI) - ADDQ AX,R11 - ADCQ DX,R12 - MOVQ 8(SI),AX - SHLQ $1,AX - MULQ 16(SI) - ADDQ AX,R13 - ADCQ DX,R14 - MOVQ 8(SI),AX - SHLQ $1,AX - MULQ 24(SI) - ADDQ AX,R15 - ADCQ DX,BX - MOVQ 8(SI),DX - IMUL3Q $38,DX,AX - MULQ 32(SI) - ADDQ AX,CX - ADCQ DX,R8 - MOVQ 16(SI),AX - MULQ 16(SI) - ADDQ AX,R15 - ADCQ DX,BX - MOVQ 16(SI),DX - IMUL3Q $38,DX,AX - MULQ 24(SI) - ADDQ AX,CX - ADCQ DX,R8 - MOVQ 16(SI),DX - IMUL3Q $38,DX,AX - MULQ 32(SI) - ADDQ AX,R9 - ADCQ DX,R10 - MOVQ 24(SI),DX - IMUL3Q $19,DX,AX - MULQ 24(SI) - ADDQ AX,R9 - ADCQ DX,R10 - MOVQ 24(SI),DX - IMUL3Q $38,DX,AX - MULQ 32(SI) - ADDQ AX,R11 - ADCQ DX,R12 - MOVQ 32(SI),DX - IMUL3Q $19,DX,AX - MULQ 32(SI) - ADDQ AX,R13 - ADCQ DX,R14 - MOVQ $REDMASK51,SI - SHLQ $13,CX,R8 - ANDQ SI,CX - SHLQ $13,R9,R10 - ANDQ SI,R9 - ADDQ R8,R9 - SHLQ $13,R11,R12 - ANDQ SI,R11 - ADDQ R10,R11 - SHLQ $13,R13,R14 - ANDQ SI,R13 - ADDQ R12,R13 - SHLQ $13,R15,BX - ANDQ SI,R15 - ADDQ R14,R15 - IMUL3Q $19,BX,DX - ADDQ DX,CX - MOVQ CX,DX - SHRQ $51,DX - ADDQ R9,DX - ANDQ SI,CX - MOVQ DX,R8 - SHRQ $51,DX - ADDQ R11,DX - ANDQ SI,R8 - MOVQ DX,R9 - SHRQ $51,DX - ADDQ R13,DX - ANDQ SI,R9 - MOVQ DX,AX - SHRQ $51,DX - ADDQ R15,DX - ANDQ SI,AX - MOVQ DX,R10 - SHRQ $51,DX - IMUL3Q $19,DX,DX - ADDQ DX,CX - ANDQ SI,R10 - MOVQ CX,0(DI) - MOVQ R8,8(DI) - MOVQ R9,16(DI) - MOVQ AX,24(DI) - MOVQ R10,32(DI) - RET diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go b/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go deleted file mode 100644 index c43b13fc83..0000000000 --- a/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go +++ /dev/null @@ -1,828 +0,0 @@ -// Copyright 2013 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package curve25519 - -import "encoding/binary" - -// This code is a port of the public domain, "ref10" implementation of -// curve25519 from SUPERCOP 20130419 by D. J. Bernstein. - -// fieldElement represents an element of the field GF(2^255 - 19). An element -// t, entries t[0]...t[9], represents the integer t[0]+2^26 t[1]+2^51 t[2]+2^77 -// t[3]+2^102 t[4]+...+2^230 t[9]. Bounds on each t[i] vary depending on -// context. -type fieldElement [10]int32 - -func feZero(fe *fieldElement) { - for i := range fe { - fe[i] = 0 - } -} - -func feOne(fe *fieldElement) { - feZero(fe) - fe[0] = 1 -} - -func feAdd(dst, a, b *fieldElement) { - for i := range dst { - dst[i] = a[i] + b[i] - } -} - -func feSub(dst, a, b *fieldElement) { - for i := range dst { - dst[i] = a[i] - b[i] - } -} - -func feCopy(dst, src *fieldElement) { - for i := range dst { - dst[i] = src[i] - } -} - -// feCSwap replaces (f,g) with (g,f) if b == 1; replaces (f,g) with (f,g) if b == 0. -// -// Preconditions: b in {0,1}. -func feCSwap(f, g *fieldElement, b int32) { - b = -b - for i := range f { - t := b & (f[i] ^ g[i]) - f[i] ^= t - g[i] ^= t - } -} - -// load3 reads a 24-bit, little-endian value from in. -func load3(in []byte) int64 { - var r int64 - r = int64(in[0]) - r |= int64(in[1]) << 8 - r |= int64(in[2]) << 16 - return r -} - -// load4 reads a 32-bit, little-endian value from in. -func load4(in []byte) int64 { - return int64(binary.LittleEndian.Uint32(in)) -} - -func feFromBytes(dst *fieldElement, src *[32]byte) { - h0 := load4(src[:]) - h1 := load3(src[4:]) << 6 - h2 := load3(src[7:]) << 5 - h3 := load3(src[10:]) << 3 - h4 := load3(src[13:]) << 2 - h5 := load4(src[16:]) - h6 := load3(src[20:]) << 7 - h7 := load3(src[23:]) << 5 - h8 := load3(src[26:]) << 4 - h9 := (load3(src[29:]) & 0x7fffff) << 2 - - var carry [10]int64 - carry[9] = (h9 + 1<<24) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - carry[1] = (h1 + 1<<24) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[3] = (h3 + 1<<24) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[5] = (h5 + 1<<24) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - carry[7] = (h7 + 1<<24) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - - carry[0] = (h0 + 1<<25) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[2] = (h2 + 1<<25) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[4] = (h4 + 1<<25) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[6] = (h6 + 1<<25) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - carry[8] = (h8 + 1<<25) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - - dst[0] = int32(h0) - dst[1] = int32(h1) - dst[2] = int32(h2) - dst[3] = int32(h3) - dst[4] = int32(h4) - dst[5] = int32(h5) - dst[6] = int32(h6) - dst[7] = int32(h7) - dst[8] = int32(h8) - dst[9] = int32(h9) -} - -// feToBytes marshals h to s. -// Preconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Write p=2^255-19; q=floor(h/p). -// Basic claim: q = floor(2^(-255)(h + 19 2^(-25)h9 + 2^(-1))). -// -// Proof: -// Have |h|<=p so |q|<=1 so |19^2 2^(-255) q|<1/4. -// Also have |h-2^230 h9|<2^230 so |19 2^(-255)(h-2^230 h9)|<1/4. -// -// Write y=2^(-1)-19^2 2^(-255)q-19 2^(-255)(h-2^230 h9). -// Then 0> 25 - q = (h[0] + q) >> 26 - q = (h[1] + q) >> 25 - q = (h[2] + q) >> 26 - q = (h[3] + q) >> 25 - q = (h[4] + q) >> 26 - q = (h[5] + q) >> 25 - q = (h[6] + q) >> 26 - q = (h[7] + q) >> 25 - q = (h[8] + q) >> 26 - q = (h[9] + q) >> 25 - - // Goal: Output h-(2^255-19)q, which is between 0 and 2^255-20. - h[0] += 19 * q - // Goal: Output h-2^255 q, which is between 0 and 2^255-20. - - carry[0] = h[0] >> 26 - h[1] += carry[0] - h[0] -= carry[0] << 26 - carry[1] = h[1] >> 25 - h[2] += carry[1] - h[1] -= carry[1] << 25 - carry[2] = h[2] >> 26 - h[3] += carry[2] - h[2] -= carry[2] << 26 - carry[3] = h[3] >> 25 - h[4] += carry[3] - h[3] -= carry[3] << 25 - carry[4] = h[4] >> 26 - h[5] += carry[4] - h[4] -= carry[4] << 26 - carry[5] = h[5] >> 25 - h[6] += carry[5] - h[5] -= carry[5] << 25 - carry[6] = h[6] >> 26 - h[7] += carry[6] - h[6] -= carry[6] << 26 - carry[7] = h[7] >> 25 - h[8] += carry[7] - h[7] -= carry[7] << 25 - carry[8] = h[8] >> 26 - h[9] += carry[8] - h[8] -= carry[8] << 26 - carry[9] = h[9] >> 25 - h[9] -= carry[9] << 25 - // h10 = carry9 - - // Goal: Output h[0]+...+2^255 h10-2^255 q, which is between 0 and 2^255-20. - // Have h[0]+...+2^230 h[9] between 0 and 2^255-1; - // evidently 2^255 h10-2^255 q = 0. - // Goal: Output h[0]+...+2^230 h[9]. - - s[0] = byte(h[0] >> 0) - s[1] = byte(h[0] >> 8) - s[2] = byte(h[0] >> 16) - s[3] = byte((h[0] >> 24) | (h[1] << 2)) - s[4] = byte(h[1] >> 6) - s[5] = byte(h[1] >> 14) - s[6] = byte((h[1] >> 22) | (h[2] << 3)) - s[7] = byte(h[2] >> 5) - s[8] = byte(h[2] >> 13) - s[9] = byte((h[2] >> 21) | (h[3] << 5)) - s[10] = byte(h[3] >> 3) - s[11] = byte(h[3] >> 11) - s[12] = byte((h[3] >> 19) | (h[4] << 6)) - s[13] = byte(h[4] >> 2) - s[14] = byte(h[4] >> 10) - s[15] = byte(h[4] >> 18) - s[16] = byte(h[5] >> 0) - s[17] = byte(h[5] >> 8) - s[18] = byte(h[5] >> 16) - s[19] = byte((h[5] >> 24) | (h[6] << 1)) - s[20] = byte(h[6] >> 7) - s[21] = byte(h[6] >> 15) - s[22] = byte((h[6] >> 23) | (h[7] << 3)) - s[23] = byte(h[7] >> 5) - s[24] = byte(h[7] >> 13) - s[25] = byte((h[7] >> 21) | (h[8] << 4)) - s[26] = byte(h[8] >> 4) - s[27] = byte(h[8] >> 12) - s[28] = byte((h[8] >> 20) | (h[9] << 6)) - s[29] = byte(h[9] >> 2) - s[30] = byte(h[9] >> 10) - s[31] = byte(h[9] >> 18) -} - -// feMul calculates h = f * g -// Can overlap h with f or g. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// |g| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Notes on implementation strategy: -// -// Using schoolbook multiplication. -// Karatsuba would save a little in some cost models. -// -// Most multiplications by 2 and 19 are 32-bit precomputations; -// cheaper than 64-bit postcomputations. -// -// There is one remaining multiplication by 19 in the carry chain; -// one *19 precomputation can be merged into this, -// but the resulting data flow is considerably less clean. -// -// There are 12 carries below. -// 10 of them are 2-way parallelizable and vectorizable. -// Can get away with 11 carries, but then data flow is much deeper. -// -// With tighter constraints on inputs can squeeze carries into int32. -func feMul(h, f, g *fieldElement) { - f0 := f[0] - f1 := f[1] - f2 := f[2] - f3 := f[3] - f4 := f[4] - f5 := f[5] - f6 := f[6] - f7 := f[7] - f8 := f[8] - f9 := f[9] - g0 := g[0] - g1 := g[1] - g2 := g[2] - g3 := g[3] - g4 := g[4] - g5 := g[5] - g6 := g[6] - g7 := g[7] - g8 := g[8] - g9 := g[9] - g1_19 := 19 * g1 // 1.4*2^29 - g2_19 := 19 * g2 // 1.4*2^30; still ok - g3_19 := 19 * g3 - g4_19 := 19 * g4 - g5_19 := 19 * g5 - g6_19 := 19 * g6 - g7_19 := 19 * g7 - g8_19 := 19 * g8 - g9_19 := 19 * g9 - f1_2 := 2 * f1 - f3_2 := 2 * f3 - f5_2 := 2 * f5 - f7_2 := 2 * f7 - f9_2 := 2 * f9 - f0g0 := int64(f0) * int64(g0) - f0g1 := int64(f0) * int64(g1) - f0g2 := int64(f0) * int64(g2) - f0g3 := int64(f0) * int64(g3) - f0g4 := int64(f0) * int64(g4) - f0g5 := int64(f0) * int64(g5) - f0g6 := int64(f0) * int64(g6) - f0g7 := int64(f0) * int64(g7) - f0g8 := int64(f0) * int64(g8) - f0g9 := int64(f0) * int64(g9) - f1g0 := int64(f1) * int64(g0) - f1g1_2 := int64(f1_2) * int64(g1) - f1g2 := int64(f1) * int64(g2) - f1g3_2 := int64(f1_2) * int64(g3) - f1g4 := int64(f1) * int64(g4) - f1g5_2 := int64(f1_2) * int64(g5) - f1g6 := int64(f1) * int64(g6) - f1g7_2 := int64(f1_2) * int64(g7) - f1g8 := int64(f1) * int64(g8) - f1g9_38 := int64(f1_2) * int64(g9_19) - f2g0 := int64(f2) * int64(g0) - f2g1 := int64(f2) * int64(g1) - f2g2 := int64(f2) * int64(g2) - f2g3 := int64(f2) * int64(g3) - f2g4 := int64(f2) * int64(g4) - f2g5 := int64(f2) * int64(g5) - f2g6 := int64(f2) * int64(g6) - f2g7 := int64(f2) * int64(g7) - f2g8_19 := int64(f2) * int64(g8_19) - f2g9_19 := int64(f2) * int64(g9_19) - f3g0 := int64(f3) * int64(g0) - f3g1_2 := int64(f3_2) * int64(g1) - f3g2 := int64(f3) * int64(g2) - f3g3_2 := int64(f3_2) * int64(g3) - f3g4 := int64(f3) * int64(g4) - f3g5_2 := int64(f3_2) * int64(g5) - f3g6 := int64(f3) * int64(g6) - f3g7_38 := int64(f3_2) * int64(g7_19) - f3g8_19 := int64(f3) * int64(g8_19) - f3g9_38 := int64(f3_2) * int64(g9_19) - f4g0 := int64(f4) * int64(g0) - f4g1 := int64(f4) * int64(g1) - f4g2 := int64(f4) * int64(g2) - f4g3 := int64(f4) * int64(g3) - f4g4 := int64(f4) * int64(g4) - f4g5 := int64(f4) * int64(g5) - f4g6_19 := int64(f4) * int64(g6_19) - f4g7_19 := int64(f4) * int64(g7_19) - f4g8_19 := int64(f4) * int64(g8_19) - f4g9_19 := int64(f4) * int64(g9_19) - f5g0 := int64(f5) * int64(g0) - f5g1_2 := int64(f5_2) * int64(g1) - f5g2 := int64(f5) * int64(g2) - f5g3_2 := int64(f5_2) * int64(g3) - f5g4 := int64(f5) * int64(g4) - f5g5_38 := int64(f5_2) * int64(g5_19) - f5g6_19 := int64(f5) * int64(g6_19) - f5g7_38 := int64(f5_2) * int64(g7_19) - f5g8_19 := int64(f5) * int64(g8_19) - f5g9_38 := int64(f5_2) * int64(g9_19) - f6g0 := int64(f6) * int64(g0) - f6g1 := int64(f6) * int64(g1) - f6g2 := int64(f6) * int64(g2) - f6g3 := int64(f6) * int64(g3) - f6g4_19 := int64(f6) * int64(g4_19) - f6g5_19 := int64(f6) * int64(g5_19) - f6g6_19 := int64(f6) * int64(g6_19) - f6g7_19 := int64(f6) * int64(g7_19) - f6g8_19 := int64(f6) * int64(g8_19) - f6g9_19 := int64(f6) * int64(g9_19) - f7g0 := int64(f7) * int64(g0) - f7g1_2 := int64(f7_2) * int64(g1) - f7g2 := int64(f7) * int64(g2) - f7g3_38 := int64(f7_2) * int64(g3_19) - f7g4_19 := int64(f7) * int64(g4_19) - f7g5_38 := int64(f7_2) * int64(g5_19) - f7g6_19 := int64(f7) * int64(g6_19) - f7g7_38 := int64(f7_2) * int64(g7_19) - f7g8_19 := int64(f7) * int64(g8_19) - f7g9_38 := int64(f7_2) * int64(g9_19) - f8g0 := int64(f8) * int64(g0) - f8g1 := int64(f8) * int64(g1) - f8g2_19 := int64(f8) * int64(g2_19) - f8g3_19 := int64(f8) * int64(g3_19) - f8g4_19 := int64(f8) * int64(g4_19) - f8g5_19 := int64(f8) * int64(g5_19) - f8g6_19 := int64(f8) * int64(g6_19) - f8g7_19 := int64(f8) * int64(g7_19) - f8g8_19 := int64(f8) * int64(g8_19) - f8g9_19 := int64(f8) * int64(g9_19) - f9g0 := int64(f9) * int64(g0) - f9g1_38 := int64(f9_2) * int64(g1_19) - f9g2_19 := int64(f9) * int64(g2_19) - f9g3_38 := int64(f9_2) * int64(g3_19) - f9g4_19 := int64(f9) * int64(g4_19) - f9g5_38 := int64(f9_2) * int64(g5_19) - f9g6_19 := int64(f9) * int64(g6_19) - f9g7_38 := int64(f9_2) * int64(g7_19) - f9g8_19 := int64(f9) * int64(g8_19) - f9g9_38 := int64(f9_2) * int64(g9_19) - h0 := f0g0 + f1g9_38 + f2g8_19 + f3g7_38 + f4g6_19 + f5g5_38 + f6g4_19 + f7g3_38 + f8g2_19 + f9g1_38 - h1 := f0g1 + f1g0 + f2g9_19 + f3g8_19 + f4g7_19 + f5g6_19 + f6g5_19 + f7g4_19 + f8g3_19 + f9g2_19 - h2 := f0g2 + f1g1_2 + f2g0 + f3g9_38 + f4g8_19 + f5g7_38 + f6g6_19 + f7g5_38 + f8g4_19 + f9g3_38 - h3 := f0g3 + f1g2 + f2g1 + f3g0 + f4g9_19 + f5g8_19 + f6g7_19 + f7g6_19 + f8g5_19 + f9g4_19 - h4 := f0g4 + f1g3_2 + f2g2 + f3g1_2 + f4g0 + f5g9_38 + f6g8_19 + f7g7_38 + f8g6_19 + f9g5_38 - h5 := f0g5 + f1g4 + f2g3 + f3g2 + f4g1 + f5g0 + f6g9_19 + f7g8_19 + f8g7_19 + f9g6_19 - h6 := f0g6 + f1g5_2 + f2g4 + f3g3_2 + f4g2 + f5g1_2 + f6g0 + f7g9_38 + f8g8_19 + f9g7_38 - h7 := f0g7 + f1g6 + f2g5 + f3g4 + f4g3 + f5g2 + f6g1 + f7g0 + f8g9_19 + f9g8_19 - h8 := f0g8 + f1g7_2 + f2g6 + f3g5_2 + f4g4 + f5g3_2 + f6g2 + f7g1_2 + f8g0 + f9g9_38 - h9 := f0g9 + f1g8 + f2g7 + f3g6 + f4g5 + f5g4 + f6g3 + f7g2 + f8g1 + f9g0 - var carry [10]int64 - - // |h0| <= (1.1*1.1*2^52*(1+19+19+19+19)+1.1*1.1*2^50*(38+38+38+38+38)) - // i.e. |h0| <= 1.2*2^59; narrower ranges for h2, h4, h6, h8 - // |h1| <= (1.1*1.1*2^51*(1+1+19+19+19+19+19+19+19+19)) - // i.e. |h1| <= 1.5*2^58; narrower ranges for h3, h5, h7, h9 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - // |h0| <= 2^25 - // |h4| <= 2^25 - // |h1| <= 1.51*2^58 - // |h5| <= 1.51*2^58 - - carry[1] = (h1 + (1 << 24)) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[5] = (h5 + (1 << 24)) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - // |h1| <= 2^24; from now on fits into int32 - // |h5| <= 2^24; from now on fits into int32 - // |h2| <= 1.21*2^59 - // |h6| <= 1.21*2^59 - - carry[2] = (h2 + (1 << 25)) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[6] = (h6 + (1 << 25)) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - // |h2| <= 2^25; from now on fits into int32 unchanged - // |h6| <= 2^25; from now on fits into int32 unchanged - // |h3| <= 1.51*2^58 - // |h7| <= 1.51*2^58 - - carry[3] = (h3 + (1 << 24)) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[7] = (h7 + (1 << 24)) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - // |h3| <= 2^24; from now on fits into int32 unchanged - // |h7| <= 2^24; from now on fits into int32 unchanged - // |h4| <= 1.52*2^33 - // |h8| <= 1.52*2^33 - - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[8] = (h8 + (1 << 25)) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - // |h4| <= 2^25; from now on fits into int32 unchanged - // |h8| <= 2^25; from now on fits into int32 unchanged - // |h5| <= 1.01*2^24 - // |h9| <= 1.51*2^58 - - carry[9] = (h9 + (1 << 24)) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - // |h9| <= 2^24; from now on fits into int32 unchanged - // |h0| <= 1.8*2^37 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - // |h0| <= 2^25; from now on fits into int32 unchanged - // |h1| <= 1.01*2^24 - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// feSquare calculates h = f*f. Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func feSquare(h, f *fieldElement) { - f0 := f[0] - f1 := f[1] - f2 := f[2] - f3 := f[3] - f4 := f[4] - f5 := f[5] - f6 := f[6] - f7 := f[7] - f8 := f[8] - f9 := f[9] - f0_2 := 2 * f0 - f1_2 := 2 * f1 - f2_2 := 2 * f2 - f3_2 := 2 * f3 - f4_2 := 2 * f4 - f5_2 := 2 * f5 - f6_2 := 2 * f6 - f7_2 := 2 * f7 - f5_38 := 38 * f5 // 1.31*2^30 - f6_19 := 19 * f6 // 1.31*2^30 - f7_38 := 38 * f7 // 1.31*2^30 - f8_19 := 19 * f8 // 1.31*2^30 - f9_38 := 38 * f9 // 1.31*2^30 - f0f0 := int64(f0) * int64(f0) - f0f1_2 := int64(f0_2) * int64(f1) - f0f2_2 := int64(f0_2) * int64(f2) - f0f3_2 := int64(f0_2) * int64(f3) - f0f4_2 := int64(f0_2) * int64(f4) - f0f5_2 := int64(f0_2) * int64(f5) - f0f6_2 := int64(f0_2) * int64(f6) - f0f7_2 := int64(f0_2) * int64(f7) - f0f8_2 := int64(f0_2) * int64(f8) - f0f9_2 := int64(f0_2) * int64(f9) - f1f1_2 := int64(f1_2) * int64(f1) - f1f2_2 := int64(f1_2) * int64(f2) - f1f3_4 := int64(f1_2) * int64(f3_2) - f1f4_2 := int64(f1_2) * int64(f4) - f1f5_4 := int64(f1_2) * int64(f5_2) - f1f6_2 := int64(f1_2) * int64(f6) - f1f7_4 := int64(f1_2) * int64(f7_2) - f1f8_2 := int64(f1_2) * int64(f8) - f1f9_76 := int64(f1_2) * int64(f9_38) - f2f2 := int64(f2) * int64(f2) - f2f3_2 := int64(f2_2) * int64(f3) - f2f4_2 := int64(f2_2) * int64(f4) - f2f5_2 := int64(f2_2) * int64(f5) - f2f6_2 := int64(f2_2) * int64(f6) - f2f7_2 := int64(f2_2) * int64(f7) - f2f8_38 := int64(f2_2) * int64(f8_19) - f2f9_38 := int64(f2) * int64(f9_38) - f3f3_2 := int64(f3_2) * int64(f3) - f3f4_2 := int64(f3_2) * int64(f4) - f3f5_4 := int64(f3_2) * int64(f5_2) - f3f6_2 := int64(f3_2) * int64(f6) - f3f7_76 := int64(f3_2) * int64(f7_38) - f3f8_38 := int64(f3_2) * int64(f8_19) - f3f9_76 := int64(f3_2) * int64(f9_38) - f4f4 := int64(f4) * int64(f4) - f4f5_2 := int64(f4_2) * int64(f5) - f4f6_38 := int64(f4_2) * int64(f6_19) - f4f7_38 := int64(f4) * int64(f7_38) - f4f8_38 := int64(f4_2) * int64(f8_19) - f4f9_38 := int64(f4) * int64(f9_38) - f5f5_38 := int64(f5) * int64(f5_38) - f5f6_38 := int64(f5_2) * int64(f6_19) - f5f7_76 := int64(f5_2) * int64(f7_38) - f5f8_38 := int64(f5_2) * int64(f8_19) - f5f9_76 := int64(f5_2) * int64(f9_38) - f6f6_19 := int64(f6) * int64(f6_19) - f6f7_38 := int64(f6) * int64(f7_38) - f6f8_38 := int64(f6_2) * int64(f8_19) - f6f9_38 := int64(f6) * int64(f9_38) - f7f7_38 := int64(f7) * int64(f7_38) - f7f8_38 := int64(f7_2) * int64(f8_19) - f7f9_76 := int64(f7_2) * int64(f9_38) - f8f8_19 := int64(f8) * int64(f8_19) - f8f9_38 := int64(f8) * int64(f9_38) - f9f9_38 := int64(f9) * int64(f9_38) - h0 := f0f0 + f1f9_76 + f2f8_38 + f3f7_76 + f4f6_38 + f5f5_38 - h1 := f0f1_2 + f2f9_38 + f3f8_38 + f4f7_38 + f5f6_38 - h2 := f0f2_2 + f1f1_2 + f3f9_76 + f4f8_38 + f5f7_76 + f6f6_19 - h3 := f0f3_2 + f1f2_2 + f4f9_38 + f5f8_38 + f6f7_38 - h4 := f0f4_2 + f1f3_4 + f2f2 + f5f9_76 + f6f8_38 + f7f7_38 - h5 := f0f5_2 + f1f4_2 + f2f3_2 + f6f9_38 + f7f8_38 - h6 := f0f6_2 + f1f5_4 + f2f4_2 + f3f3_2 + f7f9_76 + f8f8_19 - h7 := f0f7_2 + f1f6_2 + f2f5_2 + f3f4_2 + f8f9_38 - h8 := f0f8_2 + f1f7_4 + f2f6_2 + f3f5_4 + f4f4 + f9f9_38 - h9 := f0f9_2 + f1f8_2 + f2f7_2 + f3f6_2 + f4f5_2 - var carry [10]int64 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - - carry[1] = (h1 + (1 << 24)) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[5] = (h5 + (1 << 24)) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - - carry[2] = (h2 + (1 << 25)) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[6] = (h6 + (1 << 25)) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - - carry[3] = (h3 + (1 << 24)) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[7] = (h7 + (1 << 24)) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[8] = (h8 + (1 << 25)) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - - carry[9] = (h9 + (1 << 24)) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// feMul121666 calculates h = f * 121666. Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func feMul121666(h, f *fieldElement) { - h0 := int64(f[0]) * 121666 - h1 := int64(f[1]) * 121666 - h2 := int64(f[2]) * 121666 - h3 := int64(f[3]) * 121666 - h4 := int64(f[4]) * 121666 - h5 := int64(f[5]) * 121666 - h6 := int64(f[6]) * 121666 - h7 := int64(f[7]) * 121666 - h8 := int64(f[8]) * 121666 - h9 := int64(f[9]) * 121666 - var carry [10]int64 - - carry[9] = (h9 + (1 << 24)) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - carry[1] = (h1 + (1 << 24)) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[3] = (h3 + (1 << 24)) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[5] = (h5 + (1 << 24)) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - carry[7] = (h7 + (1 << 24)) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[2] = (h2 + (1 << 25)) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[6] = (h6 + (1 << 25)) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - carry[8] = (h8 + (1 << 25)) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// feInvert sets out = z^-1. -func feInvert(out, z *fieldElement) { - var t0, t1, t2, t3 fieldElement - var i int - - feSquare(&t0, z) - for i = 1; i < 1; i++ { - feSquare(&t0, &t0) - } - feSquare(&t1, &t0) - for i = 1; i < 2; i++ { - feSquare(&t1, &t1) - } - feMul(&t1, z, &t1) - feMul(&t0, &t0, &t1) - feSquare(&t2, &t0) - for i = 1; i < 1; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t1, &t2) - feSquare(&t2, &t1) - for i = 1; i < 5; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t2, &t1) - feSquare(&t2, &t1) - for i = 1; i < 10; i++ { - feSquare(&t2, &t2) - } - feMul(&t2, &t2, &t1) - feSquare(&t3, &t2) - for i = 1; i < 20; i++ { - feSquare(&t3, &t3) - } - feMul(&t2, &t3, &t2) - feSquare(&t2, &t2) - for i = 1; i < 10; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t2, &t1) - feSquare(&t2, &t1) - for i = 1; i < 50; i++ { - feSquare(&t2, &t2) - } - feMul(&t2, &t2, &t1) - feSquare(&t3, &t2) - for i = 1; i < 100; i++ { - feSquare(&t3, &t3) - } - feMul(&t2, &t3, &t2) - feSquare(&t2, &t2) - for i = 1; i < 50; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t2, &t1) - feSquare(&t1, &t1) - for i = 1; i < 5; i++ { - feSquare(&t1, &t1) - } - feMul(out, &t1, &t0) -} - -func scalarMultGeneric(out, in, base *[32]byte) { - var e [32]byte - - copy(e[:], in[:]) - e[0] &= 248 - e[31] &= 127 - e[31] |= 64 - - var x1, x2, z2, x3, z3, tmp0, tmp1 fieldElement - feFromBytes(&x1, base) - feOne(&x2) - feCopy(&x3, &x1) - feOne(&z3) - - swap := int32(0) - for pos := 254; pos >= 0; pos-- { - b := e[pos/8] >> uint(pos&7) - b &= 1 - swap ^= int32(b) - feCSwap(&x2, &x3, swap) - feCSwap(&z2, &z3, swap) - swap = int32(b) - - feSub(&tmp0, &x3, &z3) - feSub(&tmp1, &x2, &z2) - feAdd(&x2, &x2, &z2) - feAdd(&z2, &x3, &z3) - feMul(&z3, &tmp0, &x2) - feMul(&z2, &z2, &tmp1) - feSquare(&tmp0, &tmp1) - feSquare(&tmp1, &x2) - feAdd(&x3, &z3, &z2) - feSub(&z2, &z3, &z2) - feMul(&x2, &tmp1, &tmp0) - feSub(&tmp1, &tmp1, &tmp0) - feSquare(&z2, &z2) - feMul121666(&z3, &tmp1) - feSquare(&x3, &x3) - feAdd(&tmp0, &tmp0, &z3) - feMul(&z3, &x1, &z2) - feMul(&z2, &tmp1, &tmp0) - } - - feCSwap(&x2, &x3, swap) - feCSwap(&z2, &z3, swap) - - feInvert(&z2, &z2) - feMul(&x2, &x2, &z2) - feToBytes(out, &x2) -} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go b/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go deleted file mode 100644 index 259728af7d..0000000000 --- a/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go +++ /dev/null @@ -1,12 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build !amd64 || !gc || purego -// +build !amd64 !gc purego - -package curve25519 - -func scalarMult(out, in, base *[32]byte) { - scalarMultGeneric(out, in, base) -} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/README b/vendor/golang.org/x/crypto/curve25519/internal/field/README new file mode 100644 index 0000000000..e25bca7dc8 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/README @@ -0,0 +1,7 @@ +This package is kept in sync with crypto/ed25519/internal/edwards25519/field in +the standard library. + +If there are any changes in the standard library that need to be synced to this +package, run sync.sh. It will not overwrite any local changes made since the +previous sync, so it's ok to land changes in this package first, and then sync +to the standard library later. diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go new file mode 100644 index 0000000000..ca841ad99e --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go @@ -0,0 +1,416 @@ +// Copyright (c) 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package field implements fast arithmetic modulo 2^255-19. +package field + +import ( + "crypto/subtle" + "encoding/binary" + "math/bits" +) + +// Element represents an element of the field GF(2^255-19). Note that this +// is not a cryptographically secure group, and should only be used to interact +// with edwards25519.Point coordinates. +// +// This type works similarly to math/big.Int, and all arguments and receivers +// are allowed to alias. +// +// The zero value is a valid zero element. +type Element struct { + // An element t represents the integer + // t.l0 + t.l1*2^51 + t.l2*2^102 + t.l3*2^153 + t.l4*2^204 + // + // Between operations, all limbs are expected to be lower than 2^52. + l0 uint64 + l1 uint64 + l2 uint64 + l3 uint64 + l4 uint64 +} + +const maskLow51Bits uint64 = (1 << 51) - 1 + +var feZero = &Element{0, 0, 0, 0, 0} + +// Zero sets v = 0, and returns v. +func (v *Element) Zero() *Element { + *v = *feZero + return v +} + +var feOne = &Element{1, 0, 0, 0, 0} + +// One sets v = 1, and returns v. +func (v *Element) One() *Element { + *v = *feOne + return v +} + +// reduce reduces v modulo 2^255 - 19 and returns it. +func (v *Element) reduce() *Element { + v.carryPropagate() + + // After the light reduction we now have a field element representation + // v < 2^255 + 2^13 * 19, but need v < 2^255 - 19. + + // If v >= 2^255 - 19, then v + 19 >= 2^255, which would overflow 2^255 - 1, + // generating a carry. That is, c will be 0 if v < 2^255 - 19, and 1 otherwise. + c := (v.l0 + 19) >> 51 + c = (v.l1 + c) >> 51 + c = (v.l2 + c) >> 51 + c = (v.l3 + c) >> 51 + c = (v.l4 + c) >> 51 + + // If v < 2^255 - 19 and c = 0, this will be a no-op. Otherwise, it's + // effectively applying the reduction identity to the carry. + v.l0 += 19 * c + + v.l1 += v.l0 >> 51 + v.l0 = v.l0 & maskLow51Bits + v.l2 += v.l1 >> 51 + v.l1 = v.l1 & maskLow51Bits + v.l3 += v.l2 >> 51 + v.l2 = v.l2 & maskLow51Bits + v.l4 += v.l3 >> 51 + v.l3 = v.l3 & maskLow51Bits + // no additional carry + v.l4 = v.l4 & maskLow51Bits + + return v +} + +// Add sets v = a + b, and returns v. +func (v *Element) Add(a, b *Element) *Element { + v.l0 = a.l0 + b.l0 + v.l1 = a.l1 + b.l1 + v.l2 = a.l2 + b.l2 + v.l3 = a.l3 + b.l3 + v.l4 = a.l4 + b.l4 + // Using the generic implementation here is actually faster than the + // assembly. Probably because the body of this function is so simple that + // the compiler can figure out better optimizations by inlining the carry + // propagation. TODO + return v.carryPropagateGeneric() +} + +// Subtract sets v = a - b, and returns v. +func (v *Element) Subtract(a, b *Element) *Element { + // We first add 2 * p, to guarantee the subtraction won't underflow, and + // then subtract b (which can be up to 2^255 + 2^13 * 19). + v.l0 = (a.l0 + 0xFFFFFFFFFFFDA) - b.l0 + v.l1 = (a.l1 + 0xFFFFFFFFFFFFE) - b.l1 + v.l2 = (a.l2 + 0xFFFFFFFFFFFFE) - b.l2 + v.l3 = (a.l3 + 0xFFFFFFFFFFFFE) - b.l3 + v.l4 = (a.l4 + 0xFFFFFFFFFFFFE) - b.l4 + return v.carryPropagate() +} + +// Negate sets v = -a, and returns v. +func (v *Element) Negate(a *Element) *Element { + return v.Subtract(feZero, a) +} + +// Invert sets v = 1/z mod p, and returns v. +// +// If z == 0, Invert returns v = 0. +func (v *Element) Invert(z *Element) *Element { + // Inversion is implemented as exponentiation with exponent p − 2. It uses the + // same sequence of 255 squarings and 11 multiplications as [Curve25519]. + var z2, z9, z11, z2_5_0, z2_10_0, z2_20_0, z2_50_0, z2_100_0, t Element + + z2.Square(z) // 2 + t.Square(&z2) // 4 + t.Square(&t) // 8 + z9.Multiply(&t, z) // 9 + z11.Multiply(&z9, &z2) // 11 + t.Square(&z11) // 22 + z2_5_0.Multiply(&t, &z9) // 31 = 2^5 - 2^0 + + t.Square(&z2_5_0) // 2^6 - 2^1 + for i := 0; i < 4; i++ { + t.Square(&t) // 2^10 - 2^5 + } + z2_10_0.Multiply(&t, &z2_5_0) // 2^10 - 2^0 + + t.Square(&z2_10_0) // 2^11 - 2^1 + for i := 0; i < 9; i++ { + t.Square(&t) // 2^20 - 2^10 + } + z2_20_0.Multiply(&t, &z2_10_0) // 2^20 - 2^0 + + t.Square(&z2_20_0) // 2^21 - 2^1 + for i := 0; i < 19; i++ { + t.Square(&t) // 2^40 - 2^20 + } + t.Multiply(&t, &z2_20_0) // 2^40 - 2^0 + + t.Square(&t) // 2^41 - 2^1 + for i := 0; i < 9; i++ { + t.Square(&t) // 2^50 - 2^10 + } + z2_50_0.Multiply(&t, &z2_10_0) // 2^50 - 2^0 + + t.Square(&z2_50_0) // 2^51 - 2^1 + for i := 0; i < 49; i++ { + t.Square(&t) // 2^100 - 2^50 + } + z2_100_0.Multiply(&t, &z2_50_0) // 2^100 - 2^0 + + t.Square(&z2_100_0) // 2^101 - 2^1 + for i := 0; i < 99; i++ { + t.Square(&t) // 2^200 - 2^100 + } + t.Multiply(&t, &z2_100_0) // 2^200 - 2^0 + + t.Square(&t) // 2^201 - 2^1 + for i := 0; i < 49; i++ { + t.Square(&t) // 2^250 - 2^50 + } + t.Multiply(&t, &z2_50_0) // 2^250 - 2^0 + + t.Square(&t) // 2^251 - 2^1 + t.Square(&t) // 2^252 - 2^2 + t.Square(&t) // 2^253 - 2^3 + t.Square(&t) // 2^254 - 2^4 + t.Square(&t) // 2^255 - 2^5 + + return v.Multiply(&t, &z11) // 2^255 - 21 +} + +// Set sets v = a, and returns v. +func (v *Element) Set(a *Element) *Element { + *v = *a + return v +} + +// SetBytes sets v to x, which must be a 32-byte little-endian encoding. +// +// Consistent with RFC 7748, the most significant bit (the high bit of the +// last byte) is ignored, and non-canonical values (2^255-19 through 2^255-1) +// are accepted. Note that this is laxer than specified by RFC 8032. +func (v *Element) SetBytes(x []byte) *Element { + if len(x) != 32 { + panic("edwards25519: invalid field element input size") + } + + // Bits 0:51 (bytes 0:8, bits 0:64, shift 0, mask 51). + v.l0 = binary.LittleEndian.Uint64(x[0:8]) + v.l0 &= maskLow51Bits + // Bits 51:102 (bytes 6:14, bits 48:112, shift 3, mask 51). + v.l1 = binary.LittleEndian.Uint64(x[6:14]) >> 3 + v.l1 &= maskLow51Bits + // Bits 102:153 (bytes 12:20, bits 96:160, shift 6, mask 51). + v.l2 = binary.LittleEndian.Uint64(x[12:20]) >> 6 + v.l2 &= maskLow51Bits + // Bits 153:204 (bytes 19:27, bits 152:216, shift 1, mask 51). + v.l3 = binary.LittleEndian.Uint64(x[19:27]) >> 1 + v.l3 &= maskLow51Bits + // Bits 204:251 (bytes 24:32, bits 192:256, shift 12, mask 51). + // Note: not bytes 25:33, shift 4, to avoid overread. + v.l4 = binary.LittleEndian.Uint64(x[24:32]) >> 12 + v.l4 &= maskLow51Bits + + return v +} + +// Bytes returns the canonical 32-byte little-endian encoding of v. +func (v *Element) Bytes() []byte { + // This function is outlined to make the allocations inline in the caller + // rather than happen on the heap. + var out [32]byte + return v.bytes(&out) +} + +func (v *Element) bytes(out *[32]byte) []byte { + t := *v + t.reduce() + + var buf [8]byte + for i, l := range [5]uint64{t.l0, t.l1, t.l2, t.l3, t.l4} { + bitsOffset := i * 51 + binary.LittleEndian.PutUint64(buf[:], l<= len(out) { + break + } + out[off] |= bb + } + } + + return out[:] +} + +// Equal returns 1 if v and u are equal, and 0 otherwise. +func (v *Element) Equal(u *Element) int { + sa, sv := u.Bytes(), v.Bytes() + return subtle.ConstantTimeCompare(sa, sv) +} + +// mask64Bits returns 0xffffffff if cond is 1, and 0 otherwise. +func mask64Bits(cond int) uint64 { return ^(uint64(cond) - 1) } + +// Select sets v to a if cond == 1, and to b if cond == 0. +func (v *Element) Select(a, b *Element, cond int) *Element { + m := mask64Bits(cond) + v.l0 = (m & a.l0) | (^m & b.l0) + v.l1 = (m & a.l1) | (^m & b.l1) + v.l2 = (m & a.l2) | (^m & b.l2) + v.l3 = (m & a.l3) | (^m & b.l3) + v.l4 = (m & a.l4) | (^m & b.l4) + return v +} + +// Swap swaps v and u if cond == 1 or leaves them unchanged if cond == 0, and returns v. +func (v *Element) Swap(u *Element, cond int) { + m := mask64Bits(cond) + t := m & (v.l0 ^ u.l0) + v.l0 ^= t + u.l0 ^= t + t = m & (v.l1 ^ u.l1) + v.l1 ^= t + u.l1 ^= t + t = m & (v.l2 ^ u.l2) + v.l2 ^= t + u.l2 ^= t + t = m & (v.l3 ^ u.l3) + v.l3 ^= t + u.l3 ^= t + t = m & (v.l4 ^ u.l4) + v.l4 ^= t + u.l4 ^= t +} + +// IsNegative returns 1 if v is negative, and 0 otherwise. +func (v *Element) IsNegative() int { + return int(v.Bytes()[0] & 1) +} + +// Absolute sets v to |u|, and returns v. +func (v *Element) Absolute(u *Element) *Element { + return v.Select(new(Element).Negate(u), u, u.IsNegative()) +} + +// Multiply sets v = x * y, and returns v. +func (v *Element) Multiply(x, y *Element) *Element { + feMul(v, x, y) + return v +} + +// Square sets v = x * x, and returns v. +func (v *Element) Square(x *Element) *Element { + feSquare(v, x) + return v +} + +// Mult32 sets v = x * y, and returns v. +func (v *Element) Mult32(x *Element, y uint32) *Element { + x0lo, x0hi := mul51(x.l0, y) + x1lo, x1hi := mul51(x.l1, y) + x2lo, x2hi := mul51(x.l2, y) + x3lo, x3hi := mul51(x.l3, y) + x4lo, x4hi := mul51(x.l4, y) + v.l0 = x0lo + 19*x4hi // carried over per the reduction identity + v.l1 = x1lo + x0hi + v.l2 = x2lo + x1hi + v.l3 = x3lo + x2hi + v.l4 = x4lo + x3hi + // The hi portions are going to be only 32 bits, plus any previous excess, + // so we can skip the carry propagation. + return v +} + +// mul51 returns lo + hi * 2⁵¹ = a * b. +func mul51(a uint64, b uint32) (lo uint64, hi uint64) { + mh, ml := bits.Mul64(a, uint64(b)) + lo = ml & maskLow51Bits + hi = (mh << 13) | (ml >> 51) + return +} + +// Pow22523 set v = x^((p-5)/8), and returns v. (p-5)/8 is 2^252-3. +func (v *Element) Pow22523(x *Element) *Element { + var t0, t1, t2 Element + + t0.Square(x) // x^2 + t1.Square(&t0) // x^4 + t1.Square(&t1) // x^8 + t1.Multiply(x, &t1) // x^9 + t0.Multiply(&t0, &t1) // x^11 + t0.Square(&t0) // x^22 + t0.Multiply(&t1, &t0) // x^31 + t1.Square(&t0) // x^62 + for i := 1; i < 5; i++ { // x^992 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // x^1023 -> 1023 = 2^10 - 1 + t1.Square(&t0) // 2^11 - 2 + for i := 1; i < 10; i++ { // 2^20 - 2^10 + t1.Square(&t1) + } + t1.Multiply(&t1, &t0) // 2^20 - 1 + t2.Square(&t1) // 2^21 - 2 + for i := 1; i < 20; i++ { // 2^40 - 2^20 + t2.Square(&t2) + } + t1.Multiply(&t2, &t1) // 2^40 - 1 + t1.Square(&t1) // 2^41 - 2 + for i := 1; i < 10; i++ { // 2^50 - 2^10 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // 2^50 - 1 + t1.Square(&t0) // 2^51 - 2 + for i := 1; i < 50; i++ { // 2^100 - 2^50 + t1.Square(&t1) + } + t1.Multiply(&t1, &t0) // 2^100 - 1 + t2.Square(&t1) // 2^101 - 2 + for i := 1; i < 100; i++ { // 2^200 - 2^100 + t2.Square(&t2) + } + t1.Multiply(&t2, &t1) // 2^200 - 1 + t1.Square(&t1) // 2^201 - 2 + for i := 1; i < 50; i++ { // 2^250 - 2^50 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // 2^250 - 1 + t0.Square(&t0) // 2^251 - 2 + t0.Square(&t0) // 2^252 - 4 + return v.Multiply(&t0, x) // 2^252 - 3 -> x^(2^252-3) +} + +// sqrtM1 is 2^((p-1)/4), which squared is equal to -1 by Euler's Criterion. +var sqrtM1 = &Element{1718705420411056, 234908883556509, + 2233514472574048, 2117202627021982, 765476049583133} + +// SqrtRatio sets r to the non-negative square root of the ratio of u and v. +// +// If u/v is square, SqrtRatio returns r and 1. If u/v is not square, SqrtRatio +// sets r according to Section 4.3 of draft-irtf-cfrg-ristretto255-decaf448-00, +// and returns r and 0. +func (r *Element) SqrtRatio(u, v *Element) (rr *Element, wasSquare int) { + var a, b Element + + // r = (u * v3) * (u * v7)^((p-5)/8) + v2 := a.Square(v) + uv3 := b.Multiply(u, b.Multiply(v2, v)) + uv7 := a.Multiply(uv3, a.Square(v2)) + r.Multiply(uv3, r.Pow22523(uv7)) + + check := a.Multiply(v, a.Square(r)) // check = v * r^2 + + uNeg := b.Negate(u) + correctSignSqrt := check.Equal(u) + flippedSignSqrt := check.Equal(uNeg) + flippedSignSqrtI := check.Equal(uNeg.Multiply(uNeg, sqrtM1)) + + rPrime := b.Multiply(r, sqrtM1) // r_prime = SQRT_M1 * r + // r = CT_SELECT(r_prime IF flipped_sign_sqrt | flipped_sign_sqrt_i ELSE r) + r.Select(rPrime, r, flippedSignSqrt|flippedSignSqrtI) + + r.Absolute(r) // Choose the nonnegative square root. + return r, correctSignSqrt | flippedSignSqrt +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go new file mode 100644 index 0000000000..44dc8e8caf --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go @@ -0,0 +1,13 @@ +// Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT. + +// +build amd64,gc,!purego + +package field + +// feMul sets out = a * b. It works like feMulGeneric. +//go:noescape +func feMul(out *Element, a *Element, b *Element) + +// feSquare sets out = a * a. It works like feSquareGeneric. +//go:noescape +func feSquare(out *Element, a *Element) diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s new file mode 100644 index 0000000000..293f013c94 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s @@ -0,0 +1,379 @@ +// Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT. + +//go:build amd64 && gc && !purego +// +build amd64,gc,!purego + +#include "textflag.h" + +// func feMul(out *Element, a *Element, b *Element) +TEXT ·feMul(SB), NOSPLIT, $0-24 + MOVQ a+8(FP), CX + MOVQ b+16(FP), BX + + // r0 = a0×b0 + MOVQ (CX), AX + MULQ (BX) + MOVQ AX, DI + MOVQ DX, SI + + // r0 += 19×a1×b4 + MOVQ 8(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a2×b3 + MOVQ 16(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a3×b2 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 16(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a4×b1 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 8(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r1 = a0×b1 + MOVQ (CX), AX + MULQ 8(BX) + MOVQ AX, R9 + MOVQ DX, R8 + + // r1 += a1×b0 + MOVQ 8(CX), AX + MULQ (BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a2×b4 + MOVQ 16(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a3×b3 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a4×b2 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 16(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r2 = a0×b2 + MOVQ (CX), AX + MULQ 16(BX) + MOVQ AX, R11 + MOVQ DX, R10 + + // r2 += a1×b1 + MOVQ 8(CX), AX + MULQ 8(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += a2×b0 + MOVQ 16(CX), AX + MULQ (BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += 19×a3×b4 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += 19×a4×b3 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r3 = a0×b3 + MOVQ (CX), AX + MULQ 24(BX) + MOVQ AX, R13 + MOVQ DX, R12 + + // r3 += a1×b2 + MOVQ 8(CX), AX + MULQ 16(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += a2×b1 + MOVQ 16(CX), AX + MULQ 8(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += a3×b0 + MOVQ 24(CX), AX + MULQ (BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += 19×a4×b4 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r4 = a0×b4 + MOVQ (CX), AX + MULQ 32(BX) + MOVQ AX, R15 + MOVQ DX, R14 + + // r4 += a1×b3 + MOVQ 8(CX), AX + MULQ 24(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a2×b2 + MOVQ 16(CX), AX + MULQ 16(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a3×b1 + MOVQ 24(CX), AX + MULQ 8(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a4×b0 + MOVQ 32(CX), AX + MULQ (BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // First reduction chain + MOVQ $0x0007ffffffffffff, AX + SHLQ $0x0d, DI, SI + SHLQ $0x0d, R9, R8 + SHLQ $0x0d, R11, R10 + SHLQ $0x0d, R13, R12 + SHLQ $0x0d, R15, R14 + ANDQ AX, DI + IMUL3Q $0x13, R14, R14 + ADDQ R14, DI + ANDQ AX, R9 + ADDQ SI, R9 + ANDQ AX, R11 + ADDQ R8, R11 + ANDQ AX, R13 + ADDQ R10, R13 + ANDQ AX, R15 + ADDQ R12, R15 + + // Second reduction chain (carryPropagate) + MOVQ DI, SI + SHRQ $0x33, SI + MOVQ R9, R8 + SHRQ $0x33, R8 + MOVQ R11, R10 + SHRQ $0x33, R10 + MOVQ R13, R12 + SHRQ $0x33, R12 + MOVQ R15, R14 + SHRQ $0x33, R14 + ANDQ AX, DI + IMUL3Q $0x13, R14, R14 + ADDQ R14, DI + ANDQ AX, R9 + ADDQ SI, R9 + ANDQ AX, R11 + ADDQ R8, R11 + ANDQ AX, R13 + ADDQ R10, R13 + ANDQ AX, R15 + ADDQ R12, R15 + + // Store output + MOVQ out+0(FP), AX + MOVQ DI, (AX) + MOVQ R9, 8(AX) + MOVQ R11, 16(AX) + MOVQ R13, 24(AX) + MOVQ R15, 32(AX) + RET + +// func feSquare(out *Element, a *Element) +TEXT ·feSquare(SB), NOSPLIT, $0-16 + MOVQ a+8(FP), CX + + // r0 = l0×l0 + MOVQ (CX), AX + MULQ (CX) + MOVQ AX, SI + MOVQ DX, BX + + // r0 += 38×l1×l4 + MOVQ 8(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, SI + ADCQ DX, BX + + // r0 += 38×l2×l3 + MOVQ 16(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 24(CX) + ADDQ AX, SI + ADCQ DX, BX + + // r1 = 2×l0×l1 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 8(CX) + MOVQ AX, R8 + MOVQ DX, DI + + // r1 += 38×l2×l4 + MOVQ 16(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, R8 + ADCQ DX, DI + + // r1 += 19×l3×l3 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(CX) + ADDQ AX, R8 + ADCQ DX, DI + + // r2 = 2×l0×l2 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 16(CX) + MOVQ AX, R10 + MOVQ DX, R9 + + // r2 += l1×l1 + MOVQ 8(CX), AX + MULQ 8(CX) + ADDQ AX, R10 + ADCQ DX, R9 + + // r2 += 38×l3×l4 + MOVQ 24(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, R10 + ADCQ DX, R9 + + // r3 = 2×l0×l3 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 24(CX) + MOVQ AX, R12 + MOVQ DX, R11 + + // r3 += 2×l1×l2 + MOVQ 8(CX), AX + IMUL3Q $0x02, AX, AX + MULQ 16(CX) + ADDQ AX, R12 + ADCQ DX, R11 + + // r3 += 19×l4×l4 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(CX) + ADDQ AX, R12 + ADCQ DX, R11 + + // r4 = 2×l0×l4 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 32(CX) + MOVQ AX, R14 + MOVQ DX, R13 + + // r4 += 2×l1×l3 + MOVQ 8(CX), AX + IMUL3Q $0x02, AX, AX + MULQ 24(CX) + ADDQ AX, R14 + ADCQ DX, R13 + + // r4 += l2×l2 + MOVQ 16(CX), AX + MULQ 16(CX) + ADDQ AX, R14 + ADCQ DX, R13 + + // First reduction chain + MOVQ $0x0007ffffffffffff, AX + SHLQ $0x0d, SI, BX + SHLQ $0x0d, R8, DI + SHLQ $0x0d, R10, R9 + SHLQ $0x0d, R12, R11 + SHLQ $0x0d, R14, R13 + ANDQ AX, SI + IMUL3Q $0x13, R13, R13 + ADDQ R13, SI + ANDQ AX, R8 + ADDQ BX, R8 + ANDQ AX, R10 + ADDQ DI, R10 + ANDQ AX, R12 + ADDQ R9, R12 + ANDQ AX, R14 + ADDQ R11, R14 + + // Second reduction chain (carryPropagate) + MOVQ SI, BX + SHRQ $0x33, BX + MOVQ R8, DI + SHRQ $0x33, DI + MOVQ R10, R9 + SHRQ $0x33, R9 + MOVQ R12, R11 + SHRQ $0x33, R11 + MOVQ R14, R13 + SHRQ $0x33, R13 + ANDQ AX, SI + IMUL3Q $0x13, R13, R13 + ADDQ R13, SI + ANDQ AX, R8 + ADDQ BX, R8 + ANDQ AX, R10 + ADDQ DI, R10 + ANDQ AX, R12 + ADDQ R9, R12 + ANDQ AX, R14 + ADDQ R11, R14 + + // Store output + MOVQ out+0(FP), AX + MOVQ SI, (AX) + MOVQ R8, 8(AX) + MOVQ R10, 16(AX) + MOVQ R12, 24(AX) + MOVQ R14, 32(AX) + RET diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go new file mode 100644 index 0000000000..ddb6c9b8f7 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go @@ -0,0 +1,12 @@ +// Copyright (c) 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !amd64 || !gc || purego +// +build !amd64 !gc purego + +package field + +func feMul(v, x, y *Element) { feMulGeneric(v, x, y) } + +func feSquare(v, x *Element) { feSquareGeneric(v, x) } diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go new file mode 100644 index 0000000000..af459ef515 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go @@ -0,0 +1,16 @@ +// Copyright (c) 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build arm64 && gc && !purego +// +build arm64,gc,!purego + +package field + +//go:noescape +func carryPropagate(v *Element) + +func (v *Element) carryPropagate() *Element { + carryPropagate(v) + return v +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s new file mode 100644 index 0000000000..5c91e45892 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s @@ -0,0 +1,43 @@ +// Copyright (c) 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build arm64 && gc && !purego +// +build arm64,gc,!purego + +#include "textflag.h" + +// carryPropagate works exactly like carryPropagateGeneric and uses the +// same AND, ADD, and LSR+MADD instructions emitted by the compiler, but +// avoids loading R0-R4 twice and uses LDP and STP. +// +// See https://golang.org/issues/43145 for the main compiler issue. +// +// func carryPropagate(v *Element) +TEXT ·carryPropagate(SB),NOFRAME|NOSPLIT,$0-8 + MOVD v+0(FP), R20 + + LDP 0(R20), (R0, R1) + LDP 16(R20), (R2, R3) + MOVD 32(R20), R4 + + AND $0x7ffffffffffff, R0, R10 + AND $0x7ffffffffffff, R1, R11 + AND $0x7ffffffffffff, R2, R12 + AND $0x7ffffffffffff, R3, R13 + AND $0x7ffffffffffff, R4, R14 + + ADD R0>>51, R11, R11 + ADD R1>>51, R12, R12 + ADD R2>>51, R13, R13 + ADD R3>>51, R14, R14 + // R4>>51 * 19 + R10 -> R10 + LSR $51, R4, R21 + MOVD $19, R22 + MADD R22, R10, R21, R10 + + STP (R10, R11), 0(R20) + STP (R12, R13), 16(R20) + MOVD R14, 32(R20) + + RET diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go new file mode 100644 index 0000000000..234a5b2e5d --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go @@ -0,0 +1,12 @@ +// Copyright (c) 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !arm64 || !gc || purego +// +build !arm64 !gc purego + +package field + +func (v *Element) carryPropagate() *Element { + return v.carryPropagateGeneric() +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go new file mode 100644 index 0000000000..7b5b78cbd6 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go @@ -0,0 +1,264 @@ +// Copyright (c) 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package field + +import "math/bits" + +// uint128 holds a 128-bit number as two 64-bit limbs, for use with the +// bits.Mul64 and bits.Add64 intrinsics. +type uint128 struct { + lo, hi uint64 +} + +// mul64 returns a * b. +func mul64(a, b uint64) uint128 { + hi, lo := bits.Mul64(a, b) + return uint128{lo, hi} +} + +// addMul64 returns v + a * b. +func addMul64(v uint128, a, b uint64) uint128 { + hi, lo := bits.Mul64(a, b) + lo, c := bits.Add64(lo, v.lo, 0) + hi, _ = bits.Add64(hi, v.hi, c) + return uint128{lo, hi} +} + +// shiftRightBy51 returns a >> 51. a is assumed to be at most 115 bits. +func shiftRightBy51(a uint128) uint64 { + return (a.hi << (64 - 51)) | (a.lo >> 51) +} + +func feMulGeneric(v, a, b *Element) { + a0 := a.l0 + a1 := a.l1 + a2 := a.l2 + a3 := a.l3 + a4 := a.l4 + + b0 := b.l0 + b1 := b.l1 + b2 := b.l2 + b3 := b.l3 + b4 := b.l4 + + // Limb multiplication works like pen-and-paper columnar multiplication, but + // with 51-bit limbs instead of digits. + // + // a4 a3 a2 a1 a0 x + // b4 b3 b2 b1 b0 = + // ------------------------ + // a4b0 a3b0 a2b0 a1b0 a0b0 + + // a4b1 a3b1 a2b1 a1b1 a0b1 + + // a4b2 a3b2 a2b2 a1b2 a0b2 + + // a4b3 a3b3 a2b3 a1b3 a0b3 + + // a4b4 a3b4 a2b4 a1b4 a0b4 = + // ---------------------------------------------- + // r8 r7 r6 r5 r4 r3 r2 r1 r0 + // + // We can then use the reduction identity (a * 2²⁵⁵ + b = a * 19 + b) to + // reduce the limbs that would overflow 255 bits. r5 * 2²⁵⁵ becomes 19 * r5, + // r6 * 2³⁰⁶ becomes 19 * r6 * 2⁵¹, etc. + // + // Reduction can be carried out simultaneously to multiplication. For + // example, we do not compute r5: whenever the result of a multiplication + // belongs to r5, like a1b4, we multiply it by 19 and add the result to r0. + // + // a4b0 a3b0 a2b0 a1b0 a0b0 + + // a3b1 a2b1 a1b1 a0b1 19×a4b1 + + // a2b2 a1b2 a0b2 19×a4b2 19×a3b2 + + // a1b3 a0b3 19×a4b3 19×a3b3 19×a2b3 + + // a0b4 19×a4b4 19×a3b4 19×a2b4 19×a1b4 = + // -------------------------------------- + // r4 r3 r2 r1 r0 + // + // Finally we add up the columns into wide, overlapping limbs. + + a1_19 := a1 * 19 + a2_19 := a2 * 19 + a3_19 := a3 * 19 + a4_19 := a4 * 19 + + // r0 = a0×b0 + 19×(a1×b4 + a2×b3 + a3×b2 + a4×b1) + r0 := mul64(a0, b0) + r0 = addMul64(r0, a1_19, b4) + r0 = addMul64(r0, a2_19, b3) + r0 = addMul64(r0, a3_19, b2) + r0 = addMul64(r0, a4_19, b1) + + // r1 = a0×b1 + a1×b0 + 19×(a2×b4 + a3×b3 + a4×b2) + r1 := mul64(a0, b1) + r1 = addMul64(r1, a1, b0) + r1 = addMul64(r1, a2_19, b4) + r1 = addMul64(r1, a3_19, b3) + r1 = addMul64(r1, a4_19, b2) + + // r2 = a0×b2 + a1×b1 + a2×b0 + 19×(a3×b4 + a4×b3) + r2 := mul64(a0, b2) + r2 = addMul64(r2, a1, b1) + r2 = addMul64(r2, a2, b0) + r2 = addMul64(r2, a3_19, b4) + r2 = addMul64(r2, a4_19, b3) + + // r3 = a0×b3 + a1×b2 + a2×b1 + a3×b0 + 19×a4×b4 + r3 := mul64(a0, b3) + r3 = addMul64(r3, a1, b2) + r3 = addMul64(r3, a2, b1) + r3 = addMul64(r3, a3, b0) + r3 = addMul64(r3, a4_19, b4) + + // r4 = a0×b4 + a1×b3 + a2×b2 + a3×b1 + a4×b0 + r4 := mul64(a0, b4) + r4 = addMul64(r4, a1, b3) + r4 = addMul64(r4, a2, b2) + r4 = addMul64(r4, a3, b1) + r4 = addMul64(r4, a4, b0) + + // After the multiplication, we need to reduce (carry) the five coefficients + // to obtain a result with limbs that are at most slightly larger than 2⁵¹, + // to respect the Element invariant. + // + // Overall, the reduction works the same as carryPropagate, except with + // wider inputs: we take the carry for each coefficient by shifting it right + // by 51, and add it to the limb above it. The top carry is multiplied by 19 + // according to the reduction identity and added to the lowest limb. + // + // The largest coefficient (r0) will be at most 111 bits, which guarantees + // that all carries are at most 111 - 51 = 60 bits, which fits in a uint64. + // + // r0 = a0×b0 + 19×(a1×b4 + a2×b3 + a3×b2 + a4×b1) + // r0 < 2⁵²×2⁵² + 19×(2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵²) + // r0 < (1 + 19 × 4) × 2⁵² × 2⁵² + // r0 < 2⁷ × 2⁵² × 2⁵² + // r0 < 2¹¹¹ + // + // Moreover, the top coefficient (r4) is at most 107 bits, so c4 is at most + // 56 bits, and c4 * 19 is at most 61 bits, which again fits in a uint64 and + // allows us to easily apply the reduction identity. + // + // r4 = a0×b4 + a1×b3 + a2×b2 + a3×b1 + a4×b0 + // r4 < 5 × 2⁵² × 2⁵² + // r4 < 2¹⁰⁷ + // + + c0 := shiftRightBy51(r0) + c1 := shiftRightBy51(r1) + c2 := shiftRightBy51(r2) + c3 := shiftRightBy51(r3) + c4 := shiftRightBy51(r4) + + rr0 := r0.lo&maskLow51Bits + c4*19 + rr1 := r1.lo&maskLow51Bits + c0 + rr2 := r2.lo&maskLow51Bits + c1 + rr3 := r3.lo&maskLow51Bits + c2 + rr4 := r4.lo&maskLow51Bits + c3 + + // Now all coefficients fit into 64-bit registers but are still too large to + // be passed around as a Element. We therefore do one last carry chain, + // where the carries will be small enough to fit in the wiggle room above 2⁵¹. + *v = Element{rr0, rr1, rr2, rr3, rr4} + v.carryPropagate() +} + +func feSquareGeneric(v, a *Element) { + l0 := a.l0 + l1 := a.l1 + l2 := a.l2 + l3 := a.l3 + l4 := a.l4 + + // Squaring works precisely like multiplication above, but thanks to its + // symmetry we get to group a few terms together. + // + // l4 l3 l2 l1 l0 x + // l4 l3 l2 l1 l0 = + // ------------------------ + // l4l0 l3l0 l2l0 l1l0 l0l0 + + // l4l1 l3l1 l2l1 l1l1 l0l1 + + // l4l2 l3l2 l2l2 l1l2 l0l2 + + // l4l3 l3l3 l2l3 l1l3 l0l3 + + // l4l4 l3l4 l2l4 l1l4 l0l4 = + // ---------------------------------------------- + // r8 r7 r6 r5 r4 r3 r2 r1 r0 + // + // l4l0 l3l0 l2l0 l1l0 l0l0 + + // l3l1 l2l1 l1l1 l0l1 19×l4l1 + + // l2l2 l1l2 l0l2 19×l4l2 19×l3l2 + + // l1l3 l0l3 19×l4l3 19×l3l3 19×l2l3 + + // l0l4 19×l4l4 19×l3l4 19×l2l4 19×l1l4 = + // -------------------------------------- + // r4 r3 r2 r1 r0 + // + // With precomputed 2×, 19×, and 2×19× terms, we can compute each limb with + // only three Mul64 and four Add64, instead of five and eight. + + l0_2 := l0 * 2 + l1_2 := l1 * 2 + + l1_38 := l1 * 38 + l2_38 := l2 * 38 + l3_38 := l3 * 38 + + l3_19 := l3 * 19 + l4_19 := l4 * 19 + + // r0 = l0×l0 + 19×(l1×l4 + l2×l3 + l3×l2 + l4×l1) = l0×l0 + 19×2×(l1×l4 + l2×l3) + r0 := mul64(l0, l0) + r0 = addMul64(r0, l1_38, l4) + r0 = addMul64(r0, l2_38, l3) + + // r1 = l0×l1 + l1×l0 + 19×(l2×l4 + l3×l3 + l4×l2) = 2×l0×l1 + 19×2×l2×l4 + 19×l3×l3 + r1 := mul64(l0_2, l1) + r1 = addMul64(r1, l2_38, l4) + r1 = addMul64(r1, l3_19, l3) + + // r2 = l0×l2 + l1×l1 + l2×l0 + 19×(l3×l4 + l4×l3) = 2×l0×l2 + l1×l1 + 19×2×l3×l4 + r2 := mul64(l0_2, l2) + r2 = addMul64(r2, l1, l1) + r2 = addMul64(r2, l3_38, l4) + + // r3 = l0×l3 + l1×l2 + l2×l1 + l3×l0 + 19×l4×l4 = 2×l0×l3 + 2×l1×l2 + 19×l4×l4 + r3 := mul64(l0_2, l3) + r3 = addMul64(r3, l1_2, l2) + r3 = addMul64(r3, l4_19, l4) + + // r4 = l0×l4 + l1×l3 + l2×l2 + l3×l1 + l4×l0 = 2×l0×l4 + 2×l1×l3 + l2×l2 + r4 := mul64(l0_2, l4) + r4 = addMul64(r4, l1_2, l3) + r4 = addMul64(r4, l2, l2) + + c0 := shiftRightBy51(r0) + c1 := shiftRightBy51(r1) + c2 := shiftRightBy51(r2) + c3 := shiftRightBy51(r3) + c4 := shiftRightBy51(r4) + + rr0 := r0.lo&maskLow51Bits + c4*19 + rr1 := r1.lo&maskLow51Bits + c0 + rr2 := r2.lo&maskLow51Bits + c1 + rr3 := r3.lo&maskLow51Bits + c2 + rr4 := r4.lo&maskLow51Bits + c3 + + *v = Element{rr0, rr1, rr2, rr3, rr4} + v.carryPropagate() +} + +// carryPropagate brings the limbs below 52 bits by applying the reduction +// identity (a * 2²⁵⁵ + b = a * 19 + b) to the l4 carry. TODO inline +func (v *Element) carryPropagateGeneric() *Element { + c0 := v.l0 >> 51 + c1 := v.l1 >> 51 + c2 := v.l2 >> 51 + c3 := v.l3 >> 51 + c4 := v.l4 >> 51 + + v.l0 = v.l0&maskLow51Bits + c4*19 + v.l1 = v.l1&maskLow51Bits + c0 + v.l2 = v.l2&maskLow51Bits + c1 + v.l3 = v.l3&maskLow51Bits + c2 + v.l4 = v.l4&maskLow51Bits + c3 + + return v +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint new file mode 100644 index 0000000000..e3685f95ca --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint @@ -0,0 +1 @@ +b0c49ae9f59d233526f8934262c5bbbe14d4358d diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh new file mode 100644 index 0000000000..1ba22a8b4c --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh @@ -0,0 +1,19 @@ +#! /bin/bash +set -euo pipefail + +cd "$(git rev-parse --show-toplevel)" + +STD_PATH=src/crypto/ed25519/internal/edwards25519/field +LOCAL_PATH=curve25519/internal/field +LAST_SYNC_REF=$(cat $LOCAL_PATH/sync.checkpoint) + +git fetch https://go.googlesource.com/go master + +if git diff --quiet $LAST_SYNC_REF:$STD_PATH FETCH_HEAD:$STD_PATH; then + echo "No changes." +else + NEW_REF=$(git rev-parse FETCH_HEAD | tee $LOCAL_PATH/sync.checkpoint) + echo "Applying changes from $LAST_SYNC_REF to $NEW_REF..." + git diff $LAST_SYNC_REF:$STD_PATH FETCH_HEAD:$STD_PATH | \ + git apply -3 --directory=$LOCAL_PATH +fi diff --git a/vendor/golang.org/x/crypto/poly1305/bits_compat.go b/vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go similarity index 100% rename from vendor/golang.org/x/crypto/poly1305/bits_compat.go rename to vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go diff --git a/vendor/golang.org/x/crypto/poly1305/bits_go1.13.go b/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go similarity index 100% rename from vendor/golang.org/x/crypto/poly1305/bits_go1.13.go rename to vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go diff --git a/vendor/golang.org/x/crypto/poly1305/mac_noasm.go b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go similarity index 100% rename from vendor/golang.org/x/crypto/poly1305/mac_noasm.go rename to vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go diff --git a/vendor/golang.org/x/crypto/poly1305/poly1305.go b/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go similarity index 98% rename from vendor/golang.org/x/crypto/poly1305/poly1305.go rename to vendor/golang.org/x/crypto/internal/poly1305/poly1305.go index 9d7a6af09f..4aaea810a2 100644 --- a/vendor/golang.org/x/crypto/poly1305/poly1305.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go @@ -15,7 +15,7 @@ // used with a fixed key in order to generate one-time keys from an nonce. // However, in this package AES isn't used and the one-time key is specified // directly. -package poly1305 // import "golang.org/x/crypto/poly1305" +package poly1305 import "crypto/subtle" diff --git a/vendor/golang.org/x/crypto/poly1305/sum_amd64.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go similarity index 100% rename from vendor/golang.org/x/crypto/poly1305/sum_amd64.go rename to vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go diff --git a/vendor/golang.org/x/crypto/poly1305/sum_amd64.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s similarity index 99% rename from vendor/golang.org/x/crypto/poly1305/sum_amd64.s rename to vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s index 2cb0373140..1d74f0f881 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_amd64.s +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gc && !purego // +build gc,!purego #include "textflag.h" diff --git a/vendor/golang.org/x/crypto/poly1305/sum_generic.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go similarity index 100% rename from vendor/golang.org/x/crypto/poly1305/sum_generic.go rename to vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go diff --git a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go similarity index 100% rename from vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go rename to vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go diff --git a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s similarity index 95% rename from vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s rename to vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s index 5cd7494b21..58422aad23 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gc && !purego // +build gc,!purego #include "textflag.h" @@ -82,7 +83,7 @@ multiply: BGE loop bytes_between_0_and_15: - CMP $0, R5 + CMP R5, $0 BEQ done MOVD $0, R16 // h0 MOVD $0, R17 // h1 @@ -122,7 +123,7 @@ just1: // Exactly 8 MOVD (R4), R16 - CMP $0, R17 + CMP R17, $0 // Check if we've already set R17; if not // set 1 to indicate end of msg. @@ -151,7 +152,7 @@ less4: ADD $2, R4 less2: - CMP $0, R5 + CMP R5, $0 BEQ insert1 MOVBZ (R4), R21 SLD R22, R21, R21 @@ -166,12 +167,12 @@ insert1: carry: // Add new values to h0, h1, h2 - ADDC R16, R8 - ADDE R17, R9 - ADDE $0, R10 - MOVD $16, R5 - ADD R5, R4 - BR multiply + ADDC R16, R8 + ADDE R17, R9 + ADDZE R10, R10 + MOVD $16, R5 + ADD R5, R4 + BR multiply done: // Save h0, h1, h2 in state diff --git a/vendor/golang.org/x/crypto/poly1305/sum_s390x.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go similarity index 100% rename from vendor/golang.org/x/crypto/poly1305/sum_s390x.go rename to vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go diff --git a/vendor/golang.org/x/crypto/poly1305/sum_s390x.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s similarity index 99% rename from vendor/golang.org/x/crypto/poly1305/sum_s390x.s rename to vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s index bdd882c606..aa9e0494c9 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_s390x.s +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gc && !purego // +build gc,!purego #include "textflag.h" @@ -17,7 +18,7 @@ // value. These limbs are, for the most part, zero extended and // placed into 64-bit vector register elements. Each vector // register is 128-bits wide and so holds 2 of these elements. -// Using 26-bit limbs allows us plenty of headroom to accomodate +// Using 26-bit limbs allows us plenty of headroom to accommodate // accumulations before and after multiplication without // overflowing either 32-bits (before multiplication) or 64-bits // (after multiplication). diff --git a/vendor/golang.org/x/crypto/ssh/cipher.go b/vendor/golang.org/x/crypto/ssh/cipher.go index 8bd6b3daff..bddbde5dbd 100644 --- a/vendor/golang.org/x/crypto/ssh/cipher.go +++ b/vendor/golang.org/x/crypto/ssh/cipher.go @@ -18,7 +18,7 @@ import ( "io/ioutil" "golang.org/x/crypto/chacha20" - "golang.org/x/crypto/poly1305" + "golang.org/x/crypto/internal/poly1305" ) const ( diff --git a/vendor/golang.org/x/crypto/ssh/client.go b/vendor/golang.org/x/crypto/ssh/client.go index 7b00bff1ca..99f68bd32e 100644 --- a/vendor/golang.org/x/crypto/ssh/client.go +++ b/vendor/golang.org/x/crypto/ssh/client.go @@ -77,7 +77,7 @@ func NewClientConn(c net.Conn, addr string, config *ClientConfig) (Conn, <-chan } conn := &connection{ - sshConn: sshConn{conn: c}, + sshConn: sshConn{conn: c, user: fullConf.User}, } if err := conn.clientHandshake(addr, &fullConf); err != nil { diff --git a/vendor/golang.org/x/net/AUTHORS b/vendor/golang.org/x/net/AUTHORS deleted file mode 100644 index 15167cd746..0000000000 --- a/vendor/golang.org/x/net/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code refers to The Go Authors for copyright purposes. -# The master list of authors is in the main Go distribution, -# visible at http://tip.golang.org/AUTHORS. diff --git a/vendor/golang.org/x/net/CONTRIBUTORS b/vendor/golang.org/x/net/CONTRIBUTORS deleted file mode 100644 index 1c4577e968..0000000000 --- a/vendor/golang.org/x/net/CONTRIBUTORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code was written by the Go contributors. -# The master list of contributors is in the main Go distribution, -# visible at http://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/golang.org/x/net/context/context.go b/vendor/golang.org/x/net/context/context.go index a3c021d3f8..cf66309c4a 100644 --- a/vendor/golang.org/x/net/context/context.go +++ b/vendor/golang.org/x/net/context/context.go @@ -21,9 +21,9 @@ // explicitly to each function that needs it. The Context should be the first // parameter, typically named ctx: // -// func DoSomething(ctx context.Context, arg Arg) error { -// // ... use ctx ... -// } +// func DoSomething(ctx context.Context, arg Arg) error { +// // ... use ctx ... +// } // // Do not pass a nil Context, even if a function permits it. Pass context.TODO // if you are unsure about which Context to use. diff --git a/vendor/golang.org/x/net/context/ctxhttp/ctxhttp.go b/vendor/golang.org/x/net/context/ctxhttp/ctxhttp.go deleted file mode 100644 index 37dc0cfdb5..0000000000 --- a/vendor/golang.org/x/net/context/ctxhttp/ctxhttp.go +++ /dev/null @@ -1,71 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package ctxhttp provides helper functions for performing context-aware HTTP requests. -package ctxhttp // import "golang.org/x/net/context/ctxhttp" - -import ( - "context" - "io" - "net/http" - "net/url" - "strings" -) - -// Do sends an HTTP request with the provided http.Client and returns -// an HTTP response. -// -// If the client is nil, http.DefaultClient is used. -// -// The provided ctx must be non-nil. If it is canceled or times out, -// ctx.Err() will be returned. -func Do(ctx context.Context, client *http.Client, req *http.Request) (*http.Response, error) { - if client == nil { - client = http.DefaultClient - } - resp, err := client.Do(req.WithContext(ctx)) - // If we got an error, and the context has been canceled, - // the context's error is probably more useful. - if err != nil { - select { - case <-ctx.Done(): - err = ctx.Err() - default: - } - } - return resp, err -} - -// Get issues a GET request via the Do function. -func Get(ctx context.Context, client *http.Client, url string) (*http.Response, error) { - req, err := http.NewRequest("GET", url, nil) - if err != nil { - return nil, err - } - return Do(ctx, client, req) -} - -// Head issues a HEAD request via the Do function. -func Head(ctx context.Context, client *http.Client, url string) (*http.Response, error) { - req, err := http.NewRequest("HEAD", url, nil) - if err != nil { - return nil, err - } - return Do(ctx, client, req) -} - -// Post issues a POST request via the Do function. -func Post(ctx context.Context, client *http.Client, url string, bodyType string, body io.Reader) (*http.Response, error) { - req, err := http.NewRequest("POST", url, body) - if err != nil { - return nil, err - } - req.Header.Set("Content-Type", bodyType) - return Do(ctx, client, req) -} - -// PostForm issues a POST request via the Do function. -func PostForm(ctx context.Context, client *http.Client, url string, data url.Values) (*http.Response, error) { - return Post(ctx, client, url, "application/x-www-form-urlencoded", strings.NewReader(data.Encode())) -} diff --git a/vendor/golang.org/x/net/context/go17.go b/vendor/golang.org/x/net/context/go17.go index 344bd14334..2cb9c408f2 100644 --- a/vendor/golang.org/x/net/context/go17.go +++ b/vendor/golang.org/x/net/context/go17.go @@ -32,7 +32,7 @@ var DeadlineExceeded = context.DeadlineExceeded // call cancel as soon as the operations running in this Context complete. func WithCancel(parent Context) (ctx Context, cancel CancelFunc) { ctx, f := context.WithCancel(parent) - return ctx, CancelFunc(f) + return ctx, f } // WithDeadline returns a copy of the parent context with the deadline adjusted @@ -46,7 +46,7 @@ func WithCancel(parent Context) (ctx Context, cancel CancelFunc) { // call cancel as soon as the operations running in this Context complete. func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) { ctx, f := context.WithDeadline(parent, deadline) - return ctx, CancelFunc(f) + return ctx, f } // WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)). @@ -54,11 +54,11 @@ func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) { // Canceling this context releases resources associated with it, so code should // call cancel as soon as the operations running in this Context complete: // -// func slowOperationWithTimeout(ctx context.Context) (Result, error) { -// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) -// defer cancel() // releases resources if slowOperation completes before timeout elapses -// return slowOperation(ctx) -// } +// func slowOperationWithTimeout(ctx context.Context) (Result, error) { +// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) +// defer cancel() // releases resources if slowOperation completes before timeout elapses +// return slowOperation(ctx) +// } func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) { return WithDeadline(parent, time.Now().Add(timeout)) } diff --git a/vendor/golang.org/x/net/context/pre_go17.go b/vendor/golang.org/x/net/context/pre_go17.go index 5270db5db7..7b6b685114 100644 --- a/vendor/golang.org/x/net/context/pre_go17.go +++ b/vendor/golang.org/x/net/context/pre_go17.go @@ -264,11 +264,11 @@ func (c *timerCtx) cancel(removeFromParent bool, err error) { // Canceling this context releases resources associated with it, so code should // call cancel as soon as the operations running in this Context complete: // -// func slowOperationWithTimeout(ctx context.Context) (Result, error) { -// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) -// defer cancel() // releases resources if slowOperation completes before timeout elapses -// return slowOperation(ctx) -// } +// func slowOperationWithTimeout(ctx context.Context) (Result, error) { +// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) +// defer cancel() // releases resources if slowOperation completes before timeout elapses +// return slowOperation(ctx) +// } func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) { return WithDeadline(parent, time.Now().Add(timeout)) } diff --git a/vendor/golang.org/x/net/html/doc.go b/vendor/golang.org/x/net/html/doc.go index 822ed42a04..5ff8480cf5 100644 --- a/vendor/golang.org/x/net/html/doc.go +++ b/vendor/golang.org/x/net/html/doc.go @@ -92,6 +92,21 @@ example, to process each anchor node in depth-first order: The relevant specifications include: https://html.spec.whatwg.org/multipage/syntax.html and https://html.spec.whatwg.org/multipage/syntax.html#tokenization + +# Security Considerations + +Care should be taken when parsing and interpreting HTML, whether full documents +or fragments, within the framework of the HTML specification, especially with +regard to untrusted inputs. + +This package provides both a tokenizer and a parser. Only the parser constructs +a DOM according to the HTML specification, resolving malformed and misplaced +tags where appropriate. The tokenizer simply tokenizes the HTML presented to it, +and as such does not resolve issues that may exist in the processed HTML, +producing a literal interpretation of the input. + +If your use case requires semantically well-formed HTML, as defined by the +WHATWG specification, the parser should be used rather than the tokenizer. */ package html // import "golang.org/x/net/html" diff --git a/vendor/golang.org/x/net/html/escape.go b/vendor/golang.org/x/net/html/escape.go index d856139620..04c6bec210 100644 --- a/vendor/golang.org/x/net/html/escape.go +++ b/vendor/golang.org/x/net/html/escape.go @@ -193,6 +193,87 @@ func lower(b []byte) []byte { return b } +// escapeComment is like func escape but escapes its input bytes less often. +// Per https://github.com/golang/go/issues/58246 some HTML comments are (1) +// meaningful and (2) contain angle brackets that we'd like to avoid escaping +// unless we have to. +// +// "We have to" includes the '&' byte, since that introduces other escapes. +// +// It also includes those bytes (not including EOF) that would otherwise end +// the comment. Per the summary table at the bottom of comment_test.go, this is +// the '>' byte that, per above, we'd like to avoid escaping unless we have to. +// +// Studying the summary table (and T actions in its '>' column) closely, we +// only need to escape in states 43, 44, 49, 51 and 52. State 43 is at the +// start of the comment data. State 52 is after a '!'. The other three states +// are after a '-'. +// +// Our algorithm is thus to escape every '&' and to escape '>' if and only if: +// - The '>' is after a '!' or '-' (in the unescaped data) or +// - The '>' is at the start of the comment data (after the opening ""); err != nil { @@ -96,7 +96,7 @@ func render1(w writer, n *Node) error { if _, err := w.WriteString("" case CommentToken: - return "" + return "" case DoctypeToken: - return "" + return "" } return "Invalid(" + strconv.Itoa(int(t.Type)) + ")" } @@ -598,6 +598,11 @@ scriptDataDoubleEscapeEnd: // readComment reads the next comment token starting with "") return } @@ -628,17 +632,50 @@ func (z *Tokenizer) readComment() { if dashCount >= 2 { c = z.readByte() if z.err != nil { - z.data.end = z.raw.end + z.data.end = z.calculateAbruptCommentDataEnd() return - } - if c == '>' { + } else if c == '>' { z.data.end = z.raw.end - len("--!>") return + } else if c == '-' { + dashCount = 1 + beginning = false + continue } } } dashCount = 0 + beginning = false + } +} + +func (z *Tokenizer) calculateAbruptCommentDataEnd() int { + raw := z.Raw() + const prefixLen = len(" balancer) calls are guaranteed to execute in a + // mutually exclusive manner as they are scheduled in the serializer. Fields + // accessed *only* in these serializer callbacks, can therefore be accessed + // without a mutex. + balancer *gracefulswitch.Balancer + curBalancerName string - mu sync.Mutex - subConns map[*acBalancerWrapper]struct{} + // mu guards access to the below fields. Access to the serializer and its + // cancel function needs to be mutex protected because they are overwritten + // when the wrapper exits idle mode. + mu sync.Mutex + serializer *grpcsync.CallbackSerializer // To serialize all outoing calls. + serializerCancel context.CancelFunc // To close the seralizer at close/enterIdle time. + mode ccbMode // Tracks the current mode of the wrapper. } -func newCCBalancerWrapper(cc *ClientConn, b balancer.Builder, bopts balancer.BuildOptions) *ccBalancerWrapper { +// newCCBalancerWrapper creates a new balancer wrapper. The underlying balancer +// is not created until the switchTo() method is invoked. +func newCCBalancerWrapper(cc *ClientConn, bopts balancer.BuildOptions) *ccBalancerWrapper { + ctx, cancel := context.WithCancel(context.Background()) ccb := &ccBalancerWrapper{ - cc: cc, - scBuffer: buffer.NewUnbounded(), - done: grpcsync.NewEvent(), - subConns: make(map[*acBalancerWrapper]struct{}), + cc: cc, + opts: bopts, + serializer: grpcsync.NewCallbackSerializer(ctx), + serializerCancel: cancel, } - go ccb.watcher() - ccb.balancer = b.Build(ccb, bopts) + ccb.balancer = gracefulswitch.NewBalancer(ccb, bopts) return ccb } -// watcher balancer functions sequentially, so the balancer can be implemented -// lock-free. -func (ccb *ccBalancerWrapper) watcher() { - for { - select { - case t := <-ccb.scBuffer.Get(): - ccb.scBuffer.Load() - if ccb.done.HasFired() { - break +// updateClientConnState is invoked by grpc to push a ClientConnState update to +// the underlying balancer. +func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error { + ccb.mu.Lock() + errCh := make(chan error, 1) + // Here and everywhere else where Schedule() is called, it is done with the + // lock held. But the lock guards only the scheduling part. The actual + // callback is called asynchronously without the lock being held. + ok := ccb.serializer.Schedule(func(_ context.Context) { + // If the addresses specified in the update contain addresses of type + // "grpclb" and the selected LB policy is not "grpclb", these addresses + // will be filtered out and ccs will be modified with the updated + // address list. + if ccb.curBalancerName != grpclbName { + var addrs []resolver.Address + for _, addr := range ccs.ResolverState.Addresses { + if addr.Type == resolver.GRPCLB { + continue + } + addrs = append(addrs, addr) } - ccb.balancerMu.Lock() - su := t.(*scStateUpdate) - ccb.balancer.UpdateSubConnState(su.sc, balancer.SubConnState{ConnectivityState: su.state, ConnectionError: su.err}) - ccb.balancerMu.Unlock() - case <-ccb.done.Done(): + ccs.ResolverState.Addresses = addrs } + errCh <- ccb.balancer.UpdateClientConnState(*ccs) + }) + if !ok { + // If we are unable to schedule a function with the serializer, it + // indicates that it has been closed. A serializer is only closed when + // the wrapper is closed or is in idle. + ccb.mu.Unlock() + return fmt.Errorf("grpc: cannot send state update to a closed or idle balancer") + } + ccb.mu.Unlock() - if ccb.done.HasFired() { - ccb.balancer.Close() - ccb.mu.Lock() - scs := ccb.subConns - ccb.subConns = nil - ccb.mu.Unlock() - for acbw := range scs { - ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain) - } - ccb.UpdateState(balancer.State{ConnectivityState: connectivity.Connecting, Picker: nil}) + // We get here only if the above call to Schedule succeeds, in which case it + // is guaranteed that the scheduled function will run. Therefore it is safe + // to block on this channel. + err := <-errCh + if logger.V(2) && err != nil { + logger.Infof("error from balancer.UpdateClientConnState: %v", err) + } + return err +} + +// updateSubConnState is invoked by grpc to push a subConn state update to the +// underlying balancer. +func (ccb *ccBalancerWrapper) updateSubConnState(sc balancer.SubConn, s connectivity.State, err error) { + ccb.mu.Lock() + ccb.serializer.Schedule(func(_ context.Context) { + ccb.balancer.UpdateSubConnState(sc, balancer.SubConnState{ConnectivityState: s, ConnectionError: err}) + }) + ccb.mu.Unlock() +} + +func (ccb *ccBalancerWrapper) resolverError(err error) { + ccb.mu.Lock() + ccb.serializer.Schedule(func(_ context.Context) { + ccb.balancer.ResolverError(err) + }) + ccb.mu.Unlock() +} + +// switchTo is invoked by grpc to instruct the balancer wrapper to switch to the +// LB policy identified by name. +// +// ClientConn calls newCCBalancerWrapper() at creation time. Upon receipt of the +// first good update from the name resolver, it determines the LB policy to use +// and invokes the switchTo() method. Upon receipt of every subsequent update +// from the name resolver, it invokes this method. +// +// the ccBalancerWrapper keeps track of the current LB policy name, and skips +// the graceful balancer switching process if the name does not change. +func (ccb *ccBalancerWrapper) switchTo(name string) { + ccb.mu.Lock() + ccb.serializer.Schedule(func(_ context.Context) { + // TODO: Other languages use case-sensitive balancer registries. We should + // switch as well. See: https://github.com/grpc/grpc-go/issues/5288. + if strings.EqualFold(ccb.curBalancerName, name) { return } + ccb.buildLoadBalancingPolicy(name) + }) + ccb.mu.Unlock() +} + +// buildLoadBalancingPolicy performs the following: +// - retrieve a balancer builder for the given name. Use the default LB +// policy, pick_first, if no LB policy with name is found in the registry. +// - instruct the gracefulswitch balancer to switch to the above builder. This +// will actually build the new balancer. +// - update the `curBalancerName` field +// +// Must be called from a serializer callback. +func (ccb *ccBalancerWrapper) buildLoadBalancingPolicy(name string) { + builder := balancer.Get(name) + if builder == nil { + channelz.Warningf(logger, ccb.cc.channelzID, "Channel switches to new LB policy %q, since the specified LB policy %q was not registered", PickFirstBalancerName, name) + builder = newPickfirstBuilder() + } else { + channelz.Infof(logger, ccb.cc.channelzID, "Channel switches to new LB policy %q", name) + } + + if err := ccb.balancer.SwitchTo(builder); err != nil { + channelz.Errorf(logger, ccb.cc.channelzID, "Channel failed to build new LB policy %q: %v", name, err) + return } + ccb.curBalancerName = builder.Name() } func (ccb *ccBalancerWrapper) close() { - ccb.done.Fire() -} - -func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s connectivity.State, err error) { - // When updating addresses for a SubConn, if the address in use is not in - // the new addresses, the old ac will be tearDown() and a new ac will be - // created. tearDown() generates a state change with Shutdown state, we - // don't want the balancer to receive this state change. So before - // tearDown() on the old ac, ac.acbw (acWrapper) will be set to nil, and - // this function will be called with (nil, Shutdown). We don't need to call - // balancer method in this case. - if sc == nil { + channelz.Info(logger, ccb.cc.channelzID, "ccBalancerWrapper: closing") + ccb.closeBalancer(ccbModeClosed) +} + +// enterIdleMode is invoked by grpc when the channel enters idle mode upon +// expiry of idle_timeout. This call blocks until the balancer is closed. +func (ccb *ccBalancerWrapper) enterIdleMode() { + channelz.Info(logger, ccb.cc.channelzID, "ccBalancerWrapper: entering idle mode") + ccb.closeBalancer(ccbModeIdle) +} + +// closeBalancer is invoked when the channel is being closed or when it enters +// idle mode upon expiry of idle_timeout. +func (ccb *ccBalancerWrapper) closeBalancer(m ccbMode) { + ccb.mu.Lock() + if ccb.mode == ccbModeClosed || ccb.mode == ccbModeIdle { + ccb.mu.Unlock() return } - ccb.scBuffer.Put(&scStateUpdate{ - sc: sc, - state: s, - err: err, + + ccb.mode = m + done := ccb.serializer.Done + b := ccb.balancer + ok := ccb.serializer.Schedule(func(_ context.Context) { + // Close the serializer to ensure that no more calls from gRPC are sent + // to the balancer. + ccb.serializerCancel() + // Empty the current balancer name because we don't have a balancer + // anymore and also so that we act on the next call to switchTo by + // creating a new balancer specified by the new resolver. + ccb.curBalancerName = "" }) + if !ok { + ccb.mu.Unlock() + return + } + ccb.mu.Unlock() + + // Give enqueued callbacks a chance to finish. + <-done + // Spawn a goroutine to close the balancer (since it may block trying to + // cleanup all allocated resources) and return early. + go b.Close() } -func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error { - ccb.balancerMu.Lock() - defer ccb.balancerMu.Unlock() - return ccb.balancer.UpdateClientConnState(*ccs) +// exitIdleMode is invoked by grpc when the channel exits idle mode either +// because of an RPC or because of an invocation of the Connect() API. This +// recreates the balancer that was closed previously when entering idle mode. +// +// If the channel is not in idle mode, we know for a fact that we are here as a +// result of the user calling the Connect() method on the ClientConn. In this +// case, we can simply forward the call to the underlying balancer, instructing +// it to reconnect to the backends. +func (ccb *ccBalancerWrapper) exitIdleMode() { + ccb.mu.Lock() + if ccb.mode == ccbModeClosed { + // Request to exit idle is a no-op when wrapper is already closed. + ccb.mu.Unlock() + return + } + + if ccb.mode == ccbModeIdle { + // Recreate the serializer which was closed when we entered idle. + ctx, cancel := context.WithCancel(context.Background()) + ccb.serializer = grpcsync.NewCallbackSerializer(ctx) + ccb.serializerCancel = cancel + } + + // The ClientConn guarantees that mutual exclusion between close() and + // exitIdleMode(), and since we just created a new serializer, we can be + // sure that the below function will be scheduled. + done := make(chan struct{}) + ccb.serializer.Schedule(func(_ context.Context) { + defer close(done) + + ccb.mu.Lock() + defer ccb.mu.Unlock() + + if ccb.mode != ccbModeIdle { + ccb.balancer.ExitIdle() + return + } + + // Gracefulswitch balancer does not support a switchTo operation after + // being closed. Hence we need to create a new one here. + ccb.balancer = gracefulswitch.NewBalancer(ccb, ccb.opts) + ccb.mode = ccbModeActive + channelz.Info(logger, ccb.cc.channelzID, "ccBalancerWrapper: exiting idle mode") + + }) + ccb.mu.Unlock() + + <-done } -func (ccb *ccBalancerWrapper) resolverError(err error) { - ccb.balancerMu.Lock() - ccb.balancer.ResolverError(err) - ccb.balancerMu.Unlock() +func (ccb *ccBalancerWrapper) isIdleOrClosed() bool { + ccb.mu.Lock() + defer ccb.mu.Unlock() + return ccb.mode == ccbModeIdle || ccb.mode == ccbModeClosed } func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (balancer.SubConn, error) { - if len(addrs) <= 0 { - return nil, fmt.Errorf("grpc: cannot create SubConn with empty address list") + if ccb.isIdleOrClosed() { + return nil, fmt.Errorf("grpc: cannot create SubConn when balancer is closed or idle") } - ccb.mu.Lock() - defer ccb.mu.Unlock() - if ccb.subConns == nil { - return nil, fmt.Errorf("grpc: ClientConn balancer wrapper was closed") + + if len(addrs) == 0 { + return nil, fmt.Errorf("grpc: cannot create SubConn with empty address list") } ac, err := ccb.cc.newAddrConn(addrs, opts) if err != nil { + channelz.Warningf(logger, ccb.cc.channelzID, "acBalancerWrapper: NewSubConn: failed to newAddrConn: %v", err) return nil, err } - acbw := &acBalancerWrapper{ac: ac} - acbw.ac.mu.Lock() + acbw := &acBalancerWrapper{ac: ac, producers: make(map[balancer.ProducerBuilder]*refCountedProducer)} ac.acbw = acbw - acbw.ac.mu.Unlock() - ccb.subConns[acbw] = struct{}{} return acbw, nil } func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) { + if ccb.isIdleOrClosed() { + // It it safe to ignore this call when the balancer is closed or in idle + // because the ClientConn takes care of closing the connections. + // + // Not returning early from here when the balancer is closed or in idle + // leads to a deadlock though, because of the following sequence of + // calls when holding cc.mu: + // cc.exitIdleMode --> ccb.enterIdleMode --> gsw.Close --> + // ccb.RemoveAddrConn --> cc.removeAddrConn + return + } + acbw, ok := sc.(*acBalancerWrapper) if !ok { return } - ccb.mu.Lock() - defer ccb.mu.Unlock() - if ccb.subConns == nil { + ccb.cc.removeAddrConn(acbw.ac, errConnDrain) +} + +func (ccb *ccBalancerWrapper) UpdateAddresses(sc balancer.SubConn, addrs []resolver.Address) { + if ccb.isIdleOrClosed() { return } - delete(ccb.subConns, acbw) - ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain) + + acbw, ok := sc.(*acBalancerWrapper) + if !ok { + return + } + acbw.UpdateAddresses(addrs) } func (ccb *ccBalancerWrapper) UpdateState(s balancer.State) { - ccb.mu.Lock() - defer ccb.mu.Unlock() - if ccb.subConns == nil { + if ccb.isIdleOrClosed() { return } + // Update picker before updating state. Even though the ordering here does // not matter, it can lead to multiple calls of Pick in the common start-up // case where we wait for ready and then perform an RPC. If the picker is @@ -179,6 +366,10 @@ func (ccb *ccBalancerWrapper) UpdateState(s balancer.State) { } func (ccb *ccBalancerWrapper) ResolveNow(o resolver.ResolveNowOptions) { + if ccb.isIdleOrClosed() { + return + } + ccb.cc.resolveNow(o) } @@ -189,58 +380,80 @@ func (ccb *ccBalancerWrapper) Target() string { // acBalancerWrapper is a wrapper on top of ac for balancers. // It implements balancer.SubConn interface. type acBalancerWrapper struct { - mu sync.Mutex - ac *addrConn + ac *addrConn // read-only + + mu sync.Mutex + producers map[balancer.ProducerBuilder]*refCountedProducer +} + +func (acbw *acBalancerWrapper) String() string { + return fmt.Sprintf("SubConn(id:%d)", acbw.ac.channelzID.Int()) } func (acbw *acBalancerWrapper) UpdateAddresses(addrs []resolver.Address) { - acbw.mu.Lock() - defer acbw.mu.Unlock() - if len(addrs) <= 0 { - acbw.ac.tearDown(errConnDrain) - return + acbw.ac.updateAddrs(addrs) +} + +func (acbw *acBalancerWrapper) Connect() { + go acbw.ac.connect() +} + +// NewStream begins a streaming RPC on the addrConn. If the addrConn is not +// ready, blocks until it is or ctx expires. Returns an error when the context +// expires or the addrConn is shut down. +func (acbw *acBalancerWrapper) NewStream(ctx context.Context, desc *StreamDesc, method string, opts ...CallOption) (ClientStream, error) { + transport, err := acbw.ac.getTransport(ctx) + if err != nil { + return nil, err } - if !acbw.ac.tryUpdateAddrs(addrs) { - cc := acbw.ac.cc - opts := acbw.ac.scopts - acbw.ac.mu.Lock() - // Set old ac.acbw to nil so the Shutdown state update will be ignored - // by balancer. - // - // TODO(bar) the state transition could be wrong when tearDown() old ac - // and creating new ac, fix the transition. - acbw.ac.acbw = nil - acbw.ac.mu.Unlock() - acState := acbw.ac.getState() - acbw.ac.tearDown(errConnDrain) - - if acState == connectivity.Shutdown { - return - } + return newNonRetryClientStream(ctx, desc, method, transport, acbw.ac, opts...) +} - ac, err := cc.newAddrConn(addrs, opts) - if err != nil { - channelz.Warningf(logger, acbw.ac.channelzID, "acBalancerWrapper: UpdateAddresses: failed to newAddrConn: %v", err) - return - } - acbw.ac = ac - ac.mu.Lock() - ac.acbw = acbw - ac.mu.Unlock() - if acState != connectivity.Idle { - ac.connect() - } +// Invoke performs a unary RPC. If the addrConn is not ready, returns +// errSubConnNotReady. +func (acbw *acBalancerWrapper) Invoke(ctx context.Context, method string, args interface{}, reply interface{}, opts ...CallOption) error { + cs, err := acbw.NewStream(ctx, unaryStreamDesc, method, opts...) + if err != nil { + return err } + if err := cs.SendMsg(args); err != nil { + return err + } + return cs.RecvMsg(reply) } -func (acbw *acBalancerWrapper) Connect() { - acbw.mu.Lock() - defer acbw.mu.Unlock() - acbw.ac.connect() +type refCountedProducer struct { + producer balancer.Producer + refs int // number of current refs to the producer + close func() // underlying producer's close function } -func (acbw *acBalancerWrapper) getAddrConn() *addrConn { +func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) (balancer.Producer, func()) { acbw.mu.Lock() defer acbw.mu.Unlock() - return acbw.ac + + // Look up existing producer from this builder. + pData := acbw.producers[pb] + if pData == nil { + // Not found; create a new one and add it to the producers map. + p, close := pb.Build(acbw) + pData = &refCountedProducer{producer: p, close: close} + acbw.producers[pb] = pData + } + // Account for this new reference. + pData.refs++ + + // Return a cleanup function wrapped in a OnceFunc to remove this reference + // and delete the refCountedProducer from the map if the total reference + // count goes to zero. + unref := func() { + acbw.mu.Lock() + pData.refs-- + if pData.refs == 0 { + defer pData.close() // Run outside the acbw mutex + delete(acbw.producers, pb) + } + acbw.mu.Unlock() + } + return pData.producer, grpcsync.OnceFunc(unref) } diff --git a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go index ed75290cdf..ec2c2fa14d 100644 --- a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go +++ b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go @@ -18,14 +18,13 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0 -// protoc v3.14.0 +// protoc-gen-go v1.30.0 +// protoc v4.22.0 // source: grpc/binlog/v1/binarylog.proto package grpc_binarylog_v1 import ( - proto "github.com/golang/protobuf/proto" protoreflect "google.golang.org/protobuf/reflect/protoreflect" protoimpl "google.golang.org/protobuf/runtime/protoimpl" durationpb "google.golang.org/protobuf/types/known/durationpb" @@ -41,10 +40,6 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) -// This is a compile-time assertion that a sufficiently up-to-date version -// of the legacy proto package is being used. -const _ = proto.ProtoPackageIsVersion4 - // Enumerates the type of event // Note the terminology is different from the RPC semantics // definition, but the same meaning is expressed here. @@ -261,6 +256,7 @@ type GrpcLogEntry struct { // according to the type of the log entry. // // Types that are assignable to Payload: + // // *GrpcLogEntry_ClientHeader // *GrpcLogEntry_ServerHeader // *GrpcLogEntry_Message @@ -694,12 +690,12 @@ func (x *Message) GetData() []byte { // Header keys added by gRPC are omitted. To be more specific, // implementations will not log the following entries, and this is // not to be treated as a truncation: -// - entries handled by grpc that are not user visible, such as those -// that begin with 'grpc-' (with exception of grpc-trace-bin) -// or keys like 'lb-token' -// - transport specific entries, including but not limited to: -// ':path', ':authority', 'content-encoding', 'user-agent', 'te', etc -// - entries added for call credentials +// - entries handled by grpc that are not user visible, such as those +// that begin with 'grpc-' (with exception of grpc-trace-bin) +// or keys like 'lb-token' +// - transport specific entries, including but not limited to: +// ':path', ':authority', 'content-encoding', 'user-agent', 'te', etc +// - entries added for call credentials // // Implementations must always log grpc-trace-bin if it is present. // Practically speaking it will only be visible on server side because diff --git a/vendor/google.golang.org/grpc/call.go b/vendor/google.golang.org/grpc/call.go index 9e20e4d385..e6a1dc5d75 100644 --- a/vendor/google.golang.org/grpc/call.go +++ b/vendor/google.golang.org/grpc/call.go @@ -27,6 +27,11 @@ import ( // // All errors returned by Invoke are compatible with the status package. func (cc *ClientConn) Invoke(ctx context.Context, method string, args, reply interface{}, opts ...CallOption) error { + if err := cc.idlenessMgr.onCallBegin(); err != nil { + return err + } + defer cc.idlenessMgr.onCallEnd() + // allow interceptor to see all applicable call options, which means those // configured as defaults from dial option as well as per-call options opts = combine(cc.dopts.callOptions, opts) diff --git a/vendor/google.golang.org/grpc/channelz/channelz.go b/vendor/google.golang.org/grpc/channelz/channelz.go new file mode 100644 index 0000000000..32b7fa5794 --- /dev/null +++ b/vendor/google.golang.org/grpc/channelz/channelz.go @@ -0,0 +1,36 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package channelz exports internals of the channelz implementation as required +// by other gRPC packages. +// +// The implementation of the channelz spec as defined in +// https://github.com/grpc/proposal/blob/master/A14-channelz.md, is provided by +// the `internal/channelz` package. +// +// # Experimental +// +// Notice: All APIs in this package are experimental and may be removed in a +// later release. +package channelz + +import "google.golang.org/grpc/internal/channelz" + +// Identifier is an opaque identifier which uniquely identifies an entity in the +// channelz database. +type Identifier = channelz.Identifier diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go index b35ba94f29..95a7459b02 100644 --- a/vendor/google.golang.org/grpc/clientconn.go +++ b/vendor/google.golang.org/grpc/clientconn.go @@ -23,7 +23,7 @@ import ( "errors" "fmt" "math" - "reflect" + "net/url" "strings" "sync" "sync/atomic" @@ -37,7 +37,6 @@ import ( "google.golang.org/grpc/internal/backoff" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" - "google.golang.org/grpc/internal/grpcutil" iresolver "google.golang.org/grpc/internal/resolver" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" @@ -69,6 +68,9 @@ var ( errConnDrain = errors.New("grpc: the connection is drained") // errConnClosing indicates that the connection is closing. errConnClosing = errors.New("grpc: the connection is closing") + // errConnIdling indicates the the connection is being closed as the channel + // is moving to an idle mode due to inactivity. + errConnIdling = errors.New("grpc: the connection is closing due to channel idleness") // invalidDefaultServiceConfigErrPrefix is used to prefix the json parsing error for the default // service config. invalidDefaultServiceConfigErrPrefix = "grpc: the provided default service config is invalid" @@ -79,17 +81,17 @@ var ( // errNoTransportSecurity indicates that there is no transport security // being set for ClientConn. Users should either set one or explicitly // call WithInsecure DialOption to disable security. - errNoTransportSecurity = errors.New("grpc: no transport security set (use grpc.WithInsecure() explicitly or set credentials)") + errNoTransportSecurity = errors.New("grpc: no transport security set (use grpc.WithTransportCredentials(insecure.NewCredentials()) explicitly or set credentials)") // errTransportCredsAndBundle indicates that creds bundle is used together // with other individual Transport Credentials. errTransportCredsAndBundle = errors.New("grpc: credentials.Bundle may not be used with individual TransportCredentials") - // errTransportCredentialsMissing indicates that users want to transmit security - // information (e.g., OAuth2 token) which requires secure connection on an insecure - // connection. + // errNoTransportCredsInBundle indicated that the configured creds bundle + // returned a transport credentials which was nil. + errNoTransportCredsInBundle = errors.New("grpc: credentials.Bundle must return non-nil transport credentials") + // errTransportCredentialsMissing indicates that users want to transmit + // security information (e.g., OAuth2 token) which requires secure + // connection on an insecure connection. errTransportCredentialsMissing = errors.New("grpc: the credentials require transport level security (use grpc.WithTransportCredentials() to set)") - // errCredentialsConflict indicates that grpc.WithTransportCredentials() - // and grpc.WithInsecure() are both called for a connection. - errCredentialsConflict = errors.New("grpc: transport credentials are set for an insecure connection (grpc.WithTransportCredentials() and grpc.WithInsecure() are both called)") ) const ( @@ -109,11 +111,11 @@ type defaultConfigSelector struct { sc *ServiceConfig } -func (dcs *defaultConfigSelector) SelectConfig(rpcInfo iresolver.RPCInfo) *iresolver.RPCConfig { +func (dcs *defaultConfigSelector) SelectConfig(rpcInfo iresolver.RPCInfo) (*iresolver.RPCConfig, error) { return &iresolver.RPCConfig{ Context: rpcInfo.Context, MethodConfig: getMethodConfig(dcs.sc, rpcInfo.Method), - } + }, nil } // DialContext creates a client connection to the given target. By default, it's @@ -134,16 +136,43 @@ func (dcs *defaultConfigSelector) SelectConfig(rpcInfo iresolver.RPCInfo) *ireso // e.g. to use dns resolver, a "dns:///" prefix should be applied to the target. func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *ClientConn, err error) { cc := &ClientConn{ - target: target, - csMgr: &connectivityStateManager{}, - conns: make(map[*addrConn]struct{}), - dopts: defaultDialOptions(), - blockingpicker: newPickerWrapper(), - czData: new(channelzData), - firstResolveEvent: grpcsync.NewEvent(), - } + target: target, + csMgr: &connectivityStateManager{}, + conns: make(map[*addrConn]struct{}), + dopts: defaultDialOptions(), + czData: new(channelzData), + } + + // We start the channel off in idle mode, but kick it out of idle at the end + // of this method, instead of waiting for the first RPC. Other gRPC + // implementations do wait for the first RPC to kick the channel out of + // idle. But doing so would be a major behavior change for our users who are + // used to seeing the channel active after Dial. + // + // Taking this approach of kicking it out of idle at the end of this method + // allows us to share the code between channel creation and exiting idle + // mode. This will also make it easy for us to switch to starting the + // channel off in idle, if at all we ever get to do that. + cc.idlenessState = ccIdlenessStateIdle + cc.retryThrottler.Store((*retryThrottler)(nil)) + cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{nil}) cc.ctx, cc.cancel = context.WithCancel(context.Background()) + cc.exitIdleCond = sync.NewCond(&cc.mu) + + disableGlobalOpts := false + for _, opt := range opts { + if _, ok := opt.(*disableGlobalDialOptions); ok { + disableGlobalOpts = true + break + } + } + + if !disableGlobalOpts { + for _, opt := range globalDialOptions { + opt.apply(&cc.dopts) + } + } for _, opt := range opts { opt.apply(&cc.dopts) @@ -158,40 +187,11 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * } }() - if channelz.IsOn() { - if cc.dopts.channelzParentID != 0 { - cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, cc.dopts.channelzParentID, target) - channelz.AddTraceEvent(logger, cc.channelzID, 0, &channelz.TraceEventDesc{ - Desc: "Channel Created", - Severity: channelz.CtInfo, - Parent: &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Nested Channel(id:%d) created", cc.channelzID), - Severity: channelz.CtInfo, - }, - }) - } else { - cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, 0, target) - channelz.Info(logger, cc.channelzID, "Channel Created") - } - cc.csMgr.channelzID = cc.channelzID - } + // Register ClientConn with channelz. + cc.channelzRegistration(target) - if !cc.dopts.insecure { - if cc.dopts.copts.TransportCredentials == nil && cc.dopts.copts.CredsBundle == nil { - return nil, errNoTransportSecurity - } - if cc.dopts.copts.TransportCredentials != nil && cc.dopts.copts.CredsBundle != nil { - return nil, errTransportCredsAndBundle - } - } else { - if cc.dopts.copts.TransportCredentials != nil || cc.dopts.copts.CredsBundle != nil { - return nil, errCredentialsConflict - } - for _, cd := range cc.dopts.copts.PerRPCCredentials { - if cd.RequireTransportSecurity() { - return nil, errTransportCredentialsMissing - } - } + if err := cc.validateTransportCredentials(); err != nil { + return nil, err } if cc.dopts.defaultServiceConfigRawJSON != nil { @@ -229,58 +229,19 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * } }() - scSet := false - if cc.dopts.scChan != nil { - // Try to get an initial service config. - select { - case sc, ok := <-cc.dopts.scChan: - if ok { - cc.sc = &sc - cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{&sc}) - scSet = true - } - default: - } - } if cc.dopts.bs == nil { cc.dopts.bs = backoff.DefaultExponential } // Determine the resolver to use. - cc.parsedTarget = grpcutil.ParseTarget(cc.target, cc.dopts.copts.Dialer != nil) - channelz.Infof(logger, cc.channelzID, "parsed scheme: %q", cc.parsedTarget.Scheme) - resolverBuilder := cc.getResolver(cc.parsedTarget.Scheme) - if resolverBuilder == nil { - // If resolver builder is still nil, the parsed target's scheme is - // not registered. Fallback to default resolver and set Endpoint to - // the original target. - channelz.Infof(logger, cc.channelzID, "scheme %q not registered, fallback to default scheme", cc.parsedTarget.Scheme) - cc.parsedTarget = resolver.Target{ - Scheme: resolver.GetDefaultScheme(), - Endpoint: target, - } - resolverBuilder = cc.getResolver(cc.parsedTarget.Scheme) - if resolverBuilder == nil { - return nil, fmt.Errorf("could not get resolver for default scheme: %q", cc.parsedTarget.Scheme) - } + if err := cc.parseTargetAndFindResolver(); err != nil { + return nil, err } - - creds := cc.dopts.copts.TransportCredentials - if creds != nil && creds.Info().ServerName != "" { - cc.authority = creds.Info().ServerName - } else if cc.dopts.insecure && cc.dopts.authority != "" { - cc.authority = cc.dopts.authority - } else if strings.HasPrefix(cc.target, "unix:") { - cc.authority = "localhost" - } else if strings.HasPrefix(cc.parsedTarget.Endpoint, ":") { - cc.authority = "localhost" + cc.parsedTarget.Endpoint - } else { - // Use endpoint from "scheme://authority/endpoint" as the default - // authority for ClientConn. - cc.authority = cc.parsedTarget.Endpoint + if err = cc.determineAuthority(); err != nil { + return nil, err } - if cc.dopts.scChan != nil && !scSet { + if cc.dopts.scChan != nil { // Blocking wait for the initial service config. select { case sc, ok := <-cc.dopts.scChan: @@ -296,55 +257,224 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * go cc.scWatcher() } + // This creates the name resolver, load balancer, blocking picker etc. + if err := cc.exitIdleMode(); err != nil { + return nil, err + } + + // Configure idleness support with configured idle timeout or default idle + // timeout duration. Idleness can be explicitly disabled by the user, by + // setting the dial option to 0. + cc.idlenessMgr = newIdlenessManager(cc, cc.dopts.idleTimeout) + + // Return early for non-blocking dials. + if !cc.dopts.block { + return cc, nil + } + + // A blocking dial blocks until the clientConn is ready. + for { + s := cc.GetState() + if s == connectivity.Idle { + cc.Connect() + } + if s == connectivity.Ready { + return cc, nil + } else if cc.dopts.copts.FailOnNonTempDialError && s == connectivity.TransientFailure { + if err = cc.connectionError(); err != nil { + terr, ok := err.(interface { + Temporary() bool + }) + if ok && !terr.Temporary() { + return nil, err + } + } + } + if !cc.WaitForStateChange(ctx, s) { + // ctx got timeout or canceled. + if err = cc.connectionError(); err != nil && cc.dopts.returnLastError { + return nil, err + } + return nil, ctx.Err() + } + } +} + +// addTraceEvent is a helper method to add a trace event on the channel. If the +// channel is a nested one, the same event is also added on the parent channel. +func (cc *ClientConn) addTraceEvent(msg string) { + ted := &channelz.TraceEventDesc{ + Desc: fmt.Sprintf("Channel %s", msg), + Severity: channelz.CtInfo, + } + if cc.dopts.channelzParentID != nil { + ted.Parent = &channelz.TraceEventDesc{ + Desc: fmt.Sprintf("Nested channel(id:%d) %s", cc.channelzID.Int(), msg), + Severity: channelz.CtInfo, + } + } + channelz.AddTraceEvent(logger, cc.channelzID, 0, ted) +} + +// exitIdleMode moves the channel out of idle mode by recreating the name +// resolver and load balancer. +func (cc *ClientConn) exitIdleMode() error { + cc.mu.Lock() + if cc.conns == nil { + cc.mu.Unlock() + return errConnClosing + } + if cc.idlenessState != ccIdlenessStateIdle { + cc.mu.Unlock() + logger.Info("ClientConn asked to exit idle mode when not in idle mode") + return nil + } + + defer func() { + // When Close() and exitIdleMode() race against each other, one of the + // following two can happen: + // - Close() wins the race and runs first. exitIdleMode() runs after, and + // sees that the ClientConn is already closed and hence returns early. + // - exitIdleMode() wins the race and runs first and recreates the balancer + // and releases the lock before recreating the resolver. If Close() runs + // in this window, it will wait for exitIdleMode to complete. + // + // We achieve this synchronization using the below condition variable. + cc.mu.Lock() + cc.idlenessState = ccIdlenessStateActive + cc.exitIdleCond.Signal() + cc.mu.Unlock() + }() + + cc.idlenessState = ccIdlenessStateExitingIdle + exitedIdle := false + if cc.blockingpicker == nil { + cc.blockingpicker = newPickerWrapper() + } else { + cc.blockingpicker.exitIdleMode() + exitedIdle = true + } + var credsClone credentials.TransportCredentials if creds := cc.dopts.copts.TransportCredentials; creds != nil { credsClone = creds.Clone() } - cc.balancerBuildOpts = balancer.BuildOptions{ - DialCreds: credsClone, - CredsBundle: cc.dopts.copts.CredsBundle, - Dialer: cc.dopts.copts.Dialer, - CustomUserAgent: cc.dopts.copts.UserAgent, - ChannelzParentID: cc.channelzID, - Target: cc.parsedTarget, + if cc.balancerWrapper == nil { + cc.balancerWrapper = newCCBalancerWrapper(cc, balancer.BuildOptions{ + DialCreds: credsClone, + CredsBundle: cc.dopts.copts.CredsBundle, + Dialer: cc.dopts.copts.Dialer, + Authority: cc.authority, + CustomUserAgent: cc.dopts.copts.UserAgent, + ChannelzParentID: cc.channelzID, + Target: cc.parsedTarget, + }) + } else { + cc.balancerWrapper.exitIdleMode() } + cc.firstResolveEvent = grpcsync.NewEvent() + cc.mu.Unlock() - // Build the resolver. - rWrapper, err := newCCResolverWrapper(cc, resolverBuilder) - if err != nil { - return nil, fmt.Errorf("failed to build resolver: %v", err) + // This needs to be called without cc.mu because this builds a new resolver + // which might update state or report error inline which needs to be handled + // by cc.updateResolverState() which also grabs cc.mu. + if err := cc.initResolverWrapper(credsClone); err != nil { + return err + } + + if exitedIdle { + cc.addTraceEvent("exiting idle mode") } + return nil +} + +// enterIdleMode puts the channel in idle mode, and as part of it shuts down the +// name resolver, load balancer and any subchannels. +func (cc *ClientConn) enterIdleMode() error { cc.mu.Lock() - cc.resolverWrapper = rWrapper + if cc.conns == nil { + cc.mu.Unlock() + return ErrClientConnClosing + } + if cc.idlenessState != ccIdlenessStateActive { + logger.Error("ClientConn asked to enter idle mode when not active") + return nil + } + + // cc.conns == nil is a proxy for the ClientConn being closed. So, instead + // of setting it to nil here, we recreate the map. This also means that we + // don't have to do this when exiting idle mode. + conns := cc.conns + cc.conns = make(map[*addrConn]struct{}) + + // TODO: Currently, we close the resolver wrapper upon entering idle mode + // and create a new one upon exiting idle mode. This means that the + // `cc.resolverWrapper` field would be overwritten everytime we exit idle + // mode. While this means that we need to hold `cc.mu` when accessing + // `cc.resolverWrapper`, it makes the code simpler in the wrapper. We should + // try to do the same for the balancer and picker wrappers too. + cc.resolverWrapper.close() + cc.blockingpicker.enterIdleMode() + cc.balancerWrapper.enterIdleMode() + cc.csMgr.updateState(connectivity.Idle) + cc.idlenessState = ccIdlenessStateIdle cc.mu.Unlock() - // A blocking dial blocks until the clientConn is ready. - if cc.dopts.block { - for { - s := cc.GetState() - if s == connectivity.Ready { - break - } else if cc.dopts.copts.FailOnNonTempDialError && s == connectivity.TransientFailure { - if err = cc.connectionError(); err != nil { - terr, ok := err.(interface { - Temporary() bool - }) - if ok && !terr.Temporary() { - return nil, err - } - } - } - if !cc.WaitForStateChange(ctx, s) { - // ctx got timeout or canceled. - if err = cc.connectionError(); err != nil && cc.dopts.returnLastError { - return nil, err - } - return nil, ctx.Err() + go func() { + cc.addTraceEvent("entering idle mode") + for ac := range conns { + ac.tearDown(errConnIdling) + } + }() + return nil +} + +// validateTransportCredentials performs a series of checks on the configured +// transport credentials. It returns a non-nil error if any of these conditions +// are met: +// - no transport creds and no creds bundle is configured +// - both transport creds and creds bundle are configured +// - creds bundle is configured, but it lacks a transport credentials +// - insecure transport creds configured alongside call creds that require +// transport level security +// +// If none of the above conditions are met, the configured credentials are +// deemed valid and a nil error is returned. +func (cc *ClientConn) validateTransportCredentials() error { + if cc.dopts.copts.TransportCredentials == nil && cc.dopts.copts.CredsBundle == nil { + return errNoTransportSecurity + } + if cc.dopts.copts.TransportCredentials != nil && cc.dopts.copts.CredsBundle != nil { + return errTransportCredsAndBundle + } + if cc.dopts.copts.CredsBundle != nil && cc.dopts.copts.CredsBundle.TransportCredentials() == nil { + return errNoTransportCredsInBundle + } + transportCreds := cc.dopts.copts.TransportCredentials + if transportCreds == nil { + transportCreds = cc.dopts.copts.CredsBundle.TransportCredentials() + } + if transportCreds.Info().SecurityProtocol == "insecure" { + for _, cd := range cc.dopts.copts.PerRPCCredentials { + if cd.RequireTransportSecurity() { + return errTransportCredentialsMissing } } } + return nil +} - return cc, nil +// channelzRegistration registers the newly created ClientConn with channelz and +// stores the returned identifier in `cc.channelzID` and `cc.csMgr.channelzID`. +// A channelz trace event is emitted for ClientConn creation. If the newly +// created ClientConn is a nested one, i.e a valid parent ClientConn ID is +// specified via a dial option, the trace event is also added to the parent. +// +// Doesn't grab cc.mu as this method is expected to be called only at Dial time. +func (cc *ClientConn) channelzRegistration(target string) { + cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, cc.dopts.channelzParentID, target) + cc.addTraceEvent("created") + cc.csMgr.channelzID = cc.channelzID } // chainUnaryClientInterceptors chains all unary client interceptors into one. @@ -415,7 +545,7 @@ type connectivityStateManager struct { mu sync.Mutex state connectivity.State notifyChan chan struct{} - channelzID int64 + channelzID *channelz.Identifier } // updateState updates the connectivity.State of ClientConn. @@ -481,43 +611,67 @@ var _ ClientConnInterface = (*ClientConn)(nil) // handshakes. It also handles errors on established connections by // re-resolving the name and reconnecting. type ClientConn struct { - ctx context.Context - cancel context.CancelFunc - - target string - parsedTarget resolver.Target - authority string - dopts dialOptions - csMgr *connectivityStateManager - - balancerBuildOpts balancer.BuildOptions - blockingpicker *pickerWrapper - + ctx context.Context // Initialized using the background context at dial time. + cancel context.CancelFunc // Cancelled on close. + + // The following are initialized at dial time, and are read-only after that. + target string // User's dial target. + parsedTarget resolver.Target // See parseTargetAndFindResolver(). + authority string // See determineAuthority(). + dopts dialOptions // Default and user specified dial options. + channelzID *channelz.Identifier // Channelz identifier for the channel. + resolverBuilder resolver.Builder // See parseTargetAndFindResolver(). + balancerWrapper *ccBalancerWrapper // Uses gracefulswitch.balancer underneath. + idlenessMgr idlenessManager + + // The following provide their own synchronization, and therefore don't + // require cc.mu to be held to access them. + csMgr *connectivityStateManager + blockingpicker *pickerWrapper safeConfigSelector iresolver.SafeConfigSelector + czData *channelzData + retryThrottler atomic.Value // Updated from service config. - mu sync.RWMutex - resolverWrapper *ccResolverWrapper - sc *ServiceConfig - conns map[*addrConn]struct{} - // Keepalive parameter can be updated if a GoAway is received. - mkp keepalive.ClientParameters - curBalancerName string - balancerWrapper *ccBalancerWrapper - retryThrottler atomic.Value - + // firstResolveEvent is used to track whether the name resolver sent us at + // least one update. RPCs block on this event. firstResolveEvent *grpcsync.Event - channelzID int64 // channelz unique identification number - czData *channelzData + // mu protects the following fields. + // TODO: split mu so the same mutex isn't used for everything. + mu sync.RWMutex + resolverWrapper *ccResolverWrapper // Initialized in Dial; cleared in Close. + sc *ServiceConfig // Latest service config received from the resolver. + conns map[*addrConn]struct{} // Set to nil on close. + mkp keepalive.ClientParameters // May be updated upon receipt of a GoAway. + idlenessState ccIdlenessState // Tracks idleness state of the channel. + exitIdleCond *sync.Cond // Signalled when channel exits idle. lceMu sync.Mutex // protects lastConnectionError lastConnectionError error } +// ccIdlenessState tracks the idleness state of the channel. +// +// Channels start off in `active` and move to `idle` after a period of +// inactivity. When moving back to `active` upon an incoming RPC, they +// transition through `exiting_idle`. This state is useful for synchronization +// with Close(). +// +// This state tracking is mostly for self-protection. The idlenessManager is +// expected to keep track of the state as well, and is expected not to call into +// the ClientConn unnecessarily. +type ccIdlenessState int8 + +const ( + ccIdlenessStateActive ccIdlenessState = iota + ccIdlenessStateIdle + ccIdlenessStateExitingIdle +) + // WaitForStateChange waits until the connectivity.State of ClientConn changes from sourceState or // ctx expires. A true value is returned in former case and false in latter. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -536,14 +690,29 @@ func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connec // GetState returns the connectivity.State of ClientConn. // -// Experimental +// # Experimental // -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. +// Notice: This API is EXPERIMENTAL and may be changed or removed in a later +// release. func (cc *ClientConn) GetState() connectivity.State { return cc.csMgr.getState() } +// Connect causes all subchannels in the ClientConn to attempt to connect if +// the channel is idle. Does not wait for the connection attempts to begin +// before returning. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a later +// release. +func (cc *ClientConn) Connect() { + cc.exitIdleMode() + // If the ClientConn was not in idle mode, we need to call ExitIdle on the + // LB policy so that connections can be created. + cc.balancerWrapper.exitIdleMode() +} + func (cc *ClientConn) scWatcher() { for { select { @@ -621,9 +790,7 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { // with the new addresses. cc.maybeApplyDefaultServiceConfig(nil) - if cc.balancerWrapper != nil { - cc.balancerWrapper.resolverError(err) - } + cc.balancerWrapper.resolverError(err) // No addresses are valid with err set; return early. cc.mu.Unlock() @@ -631,7 +798,10 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { } var ret error - if cc.dopts.disableServiceConfig || s.ServiceConfig == nil { + if cc.dopts.disableServiceConfig { + channelz.Infof(logger, cc.channelzID, "ignoring service config from resolver (%v) and applying the default because service config is disabled", s.ServiceConfig) + cc.maybeApplyDefaultServiceConfig(s.Addresses) + } else if s.ServiceConfig == nil { cc.maybeApplyDefaultServiceConfig(s.Addresses) // TODO: do we need to apply a failing LB policy if there is no // default, per the error handling design? @@ -648,16 +818,10 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { cc.applyServiceConfigAndBalancer(sc, configSelector, s.Addresses) } else { ret = balancer.ErrBadResolverState - if cc.balancerWrapper == nil { - var err error - if s.ServiceConfig.Err != nil { - err = status.Errorf(codes.Unavailable, "error parsing service config: %v", s.ServiceConfig.Err) - } else { - err = status.Errorf(codes.Unavailable, "illegal service config type: %T", s.ServiceConfig.Config) - } - cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{cc.sc}) - cc.blockingpicker.updatePicker(base.NewErrPicker(err)) - cc.csMgr.updateState(connectivity.TransientFailure) + if cc.sc == nil { + // Apply the failing LB only if we haven't received valid service config + // from the name resolver in the past. + cc.applyFailingLB(s.ServiceConfig) cc.mu.Unlock() return ret } @@ -665,24 +829,12 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { } var balCfg serviceconfig.LoadBalancingConfig - if cc.dopts.balancerBuilder == nil && cc.sc != nil && cc.sc.lbConfig != nil { + if cc.sc != nil && cc.sc.lbConfig != nil { balCfg = cc.sc.lbConfig.cfg } - - cbn := cc.curBalancerName bw := cc.balancerWrapper cc.mu.Unlock() - if cbn != grpclbName { - // Filter any grpclb addresses since we don't have the grpclb balancer. - for i := 0; i < len(s.Addresses); { - if s.Addresses[i].Type == resolver.GRPCLB { - copy(s.Addresses[i:], s.Addresses[i+1:]) - s.Addresses = s.Addresses[:len(s.Addresses)-1] - continue - } - i++ - } - } + uccsErr := bw.updateClientConnState(&balancer.ClientConnState{ResolverState: s, BalancerConfig: balCfg}) if ret == nil { ret = uccsErr // prefer ErrBadResolver state since any other error is @@ -691,51 +843,28 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { return ret } -// switchBalancer starts the switching from current balancer to the balancer -// with the given name. -// -// It will NOT send the current address list to the new balancer. If needed, -// caller of this function should send address list to the new balancer after -// this function returns. +// applyFailingLB is akin to configuring an LB policy on the channel which +// always fails RPCs. Here, an actual LB policy is not configured, but an always +// erroring picker is configured, which returns errors with information about +// what was invalid in the received service config. A config selector with no +// service config is configured, and the connectivity state of the channel is +// set to TransientFailure. // // Caller must hold cc.mu. -func (cc *ClientConn) switchBalancer(name string) { - if strings.EqualFold(cc.curBalancerName, name) { - return - } - - channelz.Infof(logger, cc.channelzID, "ClientConn switching balancer to %q", name) - if cc.dopts.balancerBuilder != nil { - channelz.Info(logger, cc.channelzID, "ignoring balancer switching: Balancer DialOption used instead") - return - } - if cc.balancerWrapper != nil { - cc.balancerWrapper.close() - } - - builder := balancer.Get(name) - if builder == nil { - channelz.Warningf(logger, cc.channelzID, "Channel switches to new LB policy %q due to fallback from invalid balancer name", PickFirstBalancerName) - channelz.Infof(logger, cc.channelzID, "failed to get balancer builder for: %v, using pick_first instead", name) - builder = newPickfirstBuilder() +func (cc *ClientConn) applyFailingLB(sc *serviceconfig.ParseResult) { + var err error + if sc.Err != nil { + err = status.Errorf(codes.Unavailable, "error parsing service config: %v", sc.Err) } else { - channelz.Infof(logger, cc.channelzID, "Channel switches to new LB policy %q", name) + err = status.Errorf(codes.Unavailable, "illegal service config type: %T", sc.Config) } - - cc.curBalancerName = builder.Name() - cc.balancerWrapper = newCCBalancerWrapper(cc, builder, cc.balancerBuildOpts) + cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{nil}) + cc.blockingpicker.updatePicker(base.NewErrPicker(err)) + cc.csMgr.updateState(connectivity.TransientFailure) } func (cc *ClientConn) handleSubConnStateChange(sc balancer.SubConn, s connectivity.State, err error) { - cc.mu.Lock() - if cc.conns == nil { - cc.mu.Unlock() - return - } - // TODO(bar switching) send updates to all balancer wrappers when balancer - // gracefully switching is supported. - cc.balancerWrapper.handleSubConnStateChange(sc, s, err) - cc.mu.Unlock() + cc.balancerWrapper.updateSubConnState(sc, s, err) } // newAddrConn creates an addrConn for addrs and adds it to cc.conns. @@ -750,27 +879,31 @@ func (cc *ClientConn) newAddrConn(addrs []resolver.Address, opts balancer.NewSub dopts: cc.dopts, czData: new(channelzData), resetBackoff: make(chan struct{}), + stateChan: make(chan struct{}), } ac.ctx, ac.cancel = context.WithCancel(cc.ctx) // Track ac in cc. This needs to be done before any getTransport(...) is called. cc.mu.Lock() + defer cc.mu.Unlock() if cc.conns == nil { - cc.mu.Unlock() return nil, ErrClientConnClosing } - if channelz.IsOn() { - ac.channelzID = channelz.RegisterSubChannel(ac, cc.channelzID, "") - channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ - Desc: "Subchannel Created", - Severity: channelz.CtInfo, - Parent: &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Subchannel(id:%d) created", ac.channelzID), - Severity: channelz.CtInfo, - }, - }) + + var err error + ac.channelzID, err = channelz.RegisterSubChannel(ac, cc.channelzID, "") + if err != nil { + return nil, err } + channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ + Desc: "Subchannel created", + Severity: channelz.CtInfo, + Parent: &channelz.TraceEventDesc{ + Desc: fmt.Sprintf("Subchannel(id:%d) created", ac.channelzID.Int()), + Severity: channelz.CtInfo, + }, + }) + cc.conns[ac] = struct{}{} - cc.mu.Unlock() return ac, nil } @@ -800,7 +933,7 @@ func (cc *ClientConn) channelzMetric() *channelz.ChannelInternalMetric { // Target returns the target string of the ClientConn. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -827,67 +960,113 @@ func (cc *ClientConn) incrCallsFailed() { func (ac *addrConn) connect() error { ac.mu.Lock() if ac.state == connectivity.Shutdown { + if logger.V(2) { + logger.Infof("connect called on shutdown addrConn; ignoring.") + } ac.mu.Unlock() return errConnClosing } if ac.state != connectivity.Idle { + if logger.V(2) { + logger.Infof("connect called on addrConn in non-idle state (%v); ignoring.", ac.state) + } ac.mu.Unlock() return nil } - // Update connectivity state within the lock to prevent subsequent or - // concurrent calls from resetting the transport more than once. - ac.updateConnectivityState(connectivity.Connecting, nil) ac.mu.Unlock() - // Start a goroutine connecting to the server asynchronously. - go ac.resetTransport() + ac.resetTransport() return nil } -// tryUpdateAddrs tries to update ac.addrs with the new addresses list. -// -// If ac is Connecting, it returns false. The caller should tear down the ac and -// create a new one. Note that the backoff will be reset when this happens. -// -// If ac is TransientFailure, it updates ac.addrs and returns true. The updated -// addresses will be picked up by retry in the next iteration after backoff. -// -// If ac is Shutdown or Idle, it updates ac.addrs and returns true. -// -// If ac is Ready, it checks whether current connected address of ac is in the -// new addrs list. -// - If true, it updates ac.addrs and returns true. The ac will keep using -// the existing connection. -// - If false, it does nothing and returns false. -func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool { +func equalAddresses(a, b []resolver.Address) bool { + if len(a) != len(b) { + return false + } + for i, v := range a { + if !v.Equal(b[i]) { + return false + } + } + return true +} + +// updateAddrs updates ac.addrs with the new addresses list and handles active +// connections or connection attempts. +func (ac *addrConn) updateAddrs(addrs []resolver.Address) { ac.mu.Lock() - defer ac.mu.Unlock() - channelz.Infof(logger, ac.channelzID, "addrConn: tryUpdateAddrs curAddr: %v, addrs: %v", ac.curAddr, addrs) + channelz.Infof(logger, ac.channelzID, "addrConn: updateAddrs curAddr: %v, addrs: %v", ac.curAddr, addrs) + + if equalAddresses(ac.addrs, addrs) { + ac.mu.Unlock() + return + } + + ac.addrs = addrs + if ac.state == connectivity.Shutdown || ac.state == connectivity.TransientFailure || ac.state == connectivity.Idle { - ac.addrs = addrs - return true + // We were not connecting, so do nothing but update the addresses. + ac.mu.Unlock() + return } - if ac.state == connectivity.Connecting { - return false + if ac.state == connectivity.Ready { + // Try to find the connected address. + for _, a := range addrs { + a.ServerName = ac.cc.getServerName(a) + if a.Equal(ac.curAddr) { + // We are connected to a valid address, so do nothing but + // update the addresses. + ac.mu.Unlock() + return + } + } } - // ac.state is Ready, try to find the connected address. - var curAddrFound bool - for _, a := range addrs { - if reflect.DeepEqual(ac.curAddr, a) { - curAddrFound = true - break - } + // We are either connected to the wrong address or currently connecting. + // Stop the current iteration and restart. + + ac.cancel() + ac.ctx, ac.cancel = context.WithCancel(ac.cc.ctx) + + // We have to defer here because GracefulClose => Close => onClose, which + // requires locking ac.mu. + if ac.transport != nil { + defer ac.transport.GracefulClose() + ac.transport = nil } - channelz.Infof(logger, ac.channelzID, "addrConn: tryUpdateAddrs curAddrFound: %v", curAddrFound) - if curAddrFound { - ac.addrs = addrs + + if len(addrs) == 0 { + ac.updateConnectivityState(connectivity.Idle, nil) } - return curAddrFound + ac.mu.Unlock() + + // Since we were connecting/connected, we should start a new connection + // attempt. + go ac.resetTransport() +} + +// getServerName determines the serverName to be used in the connection +// handshake. The default value for the serverName is the authority on the +// ClientConn, which either comes from the user's dial target or through an +// authority override specified using the WithAuthority dial option. Name +// resolvers can specify a per-address override for the serverName through the +// resolver.Address.ServerName field which is used only if the WithAuthority +// dial option was not used. The rationale is that per-address authority +// overrides specified by the name resolver can represent a security risk, while +// an override specified by the user is more dependable since they probably know +// what they are doing. +func (cc *ClientConn) getServerName(addr resolver.Address) string { + if cc.dopts.authority != "" { + return cc.dopts.authority + } + if addr.ServerName != "" { + return addr.ServerName + } + return cc.authority } func getMethodConfig(sc *ServiceConfig, method string) MethodConfig { @@ -928,15 +1107,11 @@ func (cc *ClientConn) healthCheckConfig() *healthCheckConfig { return cc.sc.healthCheckConfig } -func (cc *ClientConn) getTransport(ctx context.Context, failfast bool, method string) (transport.ClientTransport, func(balancer.DoneInfo), error) { - t, done, err := cc.blockingpicker.pick(ctx, failfast, balancer.PickInfo{ +func (cc *ClientConn) getTransport(ctx context.Context, failfast bool, method string) (transport.ClientTransport, balancer.PickResult, error) { + return cc.blockingpicker.pick(ctx, failfast, balancer.PickInfo{ Ctx: ctx, FullMethodName: method, }) - if err != nil { - return nil, nil, toRPCErr(err) - } - return t, done, nil } func (cc *ClientConn) applyServiceConfigAndBalancer(sc *ServiceConfig, configSelector iresolver.ConfigSelector, addrs []resolver.Address) { @@ -961,35 +1136,26 @@ func (cc *ClientConn) applyServiceConfigAndBalancer(sc *ServiceConfig, configSel cc.retryThrottler.Store((*retryThrottler)(nil)) } - if cc.dopts.balancerBuilder == nil { - // Only look at balancer types and switch balancer if balancer dial - // option is not set. - var newBalancerName string - if cc.sc != nil && cc.sc.lbConfig != nil { - newBalancerName = cc.sc.lbConfig.name - } else { - var isGRPCLB bool - for _, a := range addrs { - if a.Type == resolver.GRPCLB { - isGRPCLB = true - break - } - } - if isGRPCLB { - newBalancerName = grpclbName - } else if cc.sc != nil && cc.sc.LB != nil { - newBalancerName = *cc.sc.LB - } else { - newBalancerName = PickFirstBalancerName + var newBalancerName string + if cc.sc != nil && cc.sc.lbConfig != nil { + newBalancerName = cc.sc.lbConfig.name + } else { + var isGRPCLB bool + for _, a := range addrs { + if a.Type == resolver.GRPCLB { + isGRPCLB = true + break } } - cc.switchBalancer(newBalancerName) - } else if cc.balancerWrapper == nil { - // Balancer dial option was set, and this is the first time handling - // resolved addresses. Build a balancer with dopts.balancerBuilder. - cc.curBalancerName = cc.dopts.balancerBuilder.Name() - cc.balancerWrapper = newCCBalancerWrapper(cc, cc.dopts.balancerBuilder, cc.balancerBuildOpts) + if isGRPCLB { + newBalancerName = grpclbName + } else if cc.sc != nil && cc.sc.LB != nil { + newBalancerName = *cc.sc.LB + } else { + newBalancerName = PickFirstBalancerName + } } + cc.balancerWrapper.switchTo(newBalancerName) } func (cc *ClientConn) resolveNow(o resolver.ResolveNowOptions) { @@ -1011,7 +1177,7 @@ func (cc *ClientConn) resolveNow(o resolver.ResolveNowOptions) { // However, if a previously unavailable network becomes available, this may be // used to trigger an immediate reconnect. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -1033,44 +1199,45 @@ func (cc *ClientConn) Close() error { cc.mu.Unlock() return ErrClientConnClosing } + + for cc.idlenessState == ccIdlenessStateExitingIdle { + cc.exitIdleCond.Wait() + } + conns := cc.conns cc.conns = nil cc.csMgr.updateState(connectivity.Shutdown) + pWrapper := cc.blockingpicker rWrapper := cc.resolverWrapper - cc.resolverWrapper = nil bWrapper := cc.balancerWrapper - cc.balancerWrapper = nil + idlenessMgr := cc.idlenessMgr cc.mu.Unlock() - cc.blockingpicker.close() - - if rWrapper != nil { - rWrapper.close() + // The order of closing matters here since the balancer wrapper assumes the + // picker is closed before it is closed. + if pWrapper != nil { + pWrapper.close() } if bWrapper != nil { bWrapper.close() } + if rWrapper != nil { + rWrapper.close() + } + if idlenessMgr != nil { + idlenessMgr.close() + } for ac := range conns { ac.tearDown(ErrClientConnClosing) } - if channelz.IsOn() { - ted := &channelz.TraceEventDesc{ - Desc: "Channel Deleted", - Severity: channelz.CtInfo, - } - if cc.dopts.channelzParentID != 0 { - ted.Parent = &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Nested channel(id:%d) deleted", cc.channelzID), - Severity: channelz.CtInfo, - } - } - channelz.AddTraceEvent(logger, cc.channelzID, 0, ted) - // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to - // the entity being deleted, and thus prevent it from being deleted right away. - channelz.RemoveEntry(cc.channelzID) - } + cc.addTraceEvent("deleted") + // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add + // trace reference to the entity being deleted, and thus prevent it from being + // deleted right away. + channelz.RemoveEntry(cc.channelzID) + return nil } @@ -1095,12 +1262,13 @@ type addrConn struct { addrs []resolver.Address // All addresses that the resolver resolved to. // Use updateConnectivityState for updating addrConn's connectivity state. - state connectivity.State + state connectivity.State + stateChan chan struct{} // closed and recreated on every state change. backoffIdx int // Needs to be stateful for resetConnectBackoff. resetBackoff chan struct{} - channelzID int64 // channelz unique identification number. + channelzID *channelz.Identifier czData *channelzData } @@ -1109,8 +1277,15 @@ func (ac *addrConn) updateConnectivityState(s connectivity.State, lastErr error) if ac.state == s { return } + // When changing states, reset the state change channel. + close(ac.stateChan) + ac.stateChan = make(chan struct{}) ac.state = s - channelz.Infof(logger, ac.channelzID, "Subchannel Connectivity change to %v", s) + if lastErr == nil { + channelz.Infof(logger, ac.channelzID, "Subchannel Connectivity change to %v", s) + } else { + channelz.Infof(logger, ac.channelzID, "Subchannel Connectivity change to %v, last error: %s", s, lastErr) + } ac.cc.handleSubConnStateChange(ac.acbw, s, lastErr) } @@ -1129,113 +1304,86 @@ func (ac *addrConn) adjustParams(r transport.GoAwayReason) { } func (ac *addrConn) resetTransport() { - for i := 0; ; i++ { - if i > 0 { - ac.cc.resolveNow(resolver.ResolveNowOptions{}) - } + ac.mu.Lock() + acCtx := ac.ctx + if acCtx.Err() != nil { + ac.mu.Unlock() + return + } - ac.mu.Lock() - if ac.state == connectivity.Shutdown { - ac.mu.Unlock() - return - } + addrs := ac.addrs + backoffFor := ac.dopts.bs.Backoff(ac.backoffIdx) + // This will be the duration that dial gets to finish. + dialDuration := minConnectTimeout + if ac.dopts.minConnectTimeout != nil { + dialDuration = ac.dopts.minConnectTimeout() + } - addrs := ac.addrs - backoffFor := ac.dopts.bs.Backoff(ac.backoffIdx) - // This will be the duration that dial gets to finish. - dialDuration := minConnectTimeout - if ac.dopts.minConnectTimeout != nil { - dialDuration = ac.dopts.minConnectTimeout() - } + if dialDuration < backoffFor { + // Give dial more time as we keep failing to connect. + dialDuration = backoffFor + } + // We can potentially spend all the time trying the first address, and + // if the server accepts the connection and then hangs, the following + // addresses will never be tried. + // + // The spec doesn't mention what should be done for multiple addresses. + // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md#proposed-backoff-algorithm + connectDeadline := time.Now().Add(dialDuration) + + ac.updateConnectivityState(connectivity.Connecting, nil) + ac.mu.Unlock() - if dialDuration < backoffFor { - // Give dial more time as we keep failing to connect. - dialDuration = backoffFor + if err := ac.tryAllAddrs(acCtx, addrs, connectDeadline); err != nil { + ac.cc.resolveNow(resolver.ResolveNowOptions{}) + // After exhausting all addresses, the addrConn enters + // TRANSIENT_FAILURE. + if acCtx.Err() != nil { + return } - // We can potentially spend all the time trying the first address, and - // if the server accepts the connection and then hangs, the following - // addresses will never be tried. - // - // The spec doesn't mention what should be done for multiple addresses. - // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md#proposed-backoff-algorithm - connectDeadline := time.Now().Add(dialDuration) + ac.mu.Lock() + ac.updateConnectivityState(connectivity.TransientFailure, err) - ac.updateConnectivityState(connectivity.Connecting, nil) - ac.transport = nil + // Backoff. + b := ac.resetBackoff ac.mu.Unlock() - newTr, addr, reconnect, err := ac.tryAllAddrs(addrs, connectDeadline) - if err != nil { - // After exhausting all addresses, the addrConn enters - // TRANSIENT_FAILURE. + timer := time.NewTimer(backoffFor) + select { + case <-timer.C: ac.mu.Lock() - if ac.state == connectivity.Shutdown { - ac.mu.Unlock() - return - } - ac.updateConnectivityState(connectivity.TransientFailure, err) - - // Backoff. - b := ac.resetBackoff + ac.backoffIdx++ ac.mu.Unlock() - - timer := time.NewTimer(backoffFor) - select { - case <-timer.C: - ac.mu.Lock() - ac.backoffIdx++ - ac.mu.Unlock() - case <-b: - timer.Stop() - case <-ac.ctx.Done(): - timer.Stop() - return - } - continue + case <-b: + timer.Stop() + case <-acCtx.Done(): + timer.Stop() + return } ac.mu.Lock() - if ac.state == connectivity.Shutdown { - ac.mu.Unlock() - newTr.Close() - return + if acCtx.Err() == nil { + ac.updateConnectivityState(connectivity.Idle, err) } - ac.curAddr = addr - ac.transport = newTr - ac.backoffIdx = 0 - - hctx, hcancel := context.WithCancel(ac.ctx) - ac.startHealthCheck(hctx) ac.mu.Unlock() - - // Block until the created transport is down. And when this happens, - // we restart from the top of the addr list. - <-reconnect.Done() - hcancel() - // restart connecting - the top of the loop will set state to - // CONNECTING. This is against the current connectivity semantics doc, - // however it allows for graceful behavior for RPCs not yet dispatched - // - unfortunate timing would otherwise lead to the RPC failing even - // though the TRANSIENT_FAILURE state (called for by the doc) would be - // instantaneous. - // - // Ideally we should transition to Idle here and block until there is - // RPC activity that leads to the balancer requesting a reconnect of - // the associated SubConn. + return } + // Success; reset backoff. + ac.mu.Lock() + ac.backoffIdx = 0 + ac.mu.Unlock() } -// tryAllAddrs tries to creates a connection to the addresses, and stop when at the -// first successful one. It returns the transport, the address and a Event in -// the successful case. The Event fires when the returned transport disconnects. -func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.Time) (transport.ClientTransport, resolver.Address, *grpcsync.Event, error) { +// tryAllAddrs tries to creates a connection to the addresses, and stop when at +// the first successful one. It returns an error if no address was successfully +// connected, or updates ac appropriately with the new transport. +func (ac *addrConn) tryAllAddrs(ctx context.Context, addrs []resolver.Address, connectDeadline time.Time) error { var firstConnErr error for _, addr := range addrs { - ac.mu.Lock() - if ac.state == connectivity.Shutdown { - ac.mu.Unlock() - return nil, resolver.Address{}, nil, errConnClosing + if ctx.Err() != nil { + return errConnClosing } + ac.mu.Lock() ac.cc.mu.RLock() ac.dopts.copts.KeepaliveParams = ac.cc.mkp @@ -1249,9 +1397,9 @@ func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.T channelz.Infof(logger, ac.channelzID, "Subchannel picks a new address %q to connect", addr.Addr) - newTr, reconnect, err := ac.createTransport(addr, copts, connectDeadline) + err := ac.createTransport(ctx, addr, copts, connectDeadline) if err == nil { - return newTr, addr, reconnect, nil + return nil } if firstConnErr == nil { firstConnErr = err @@ -1260,86 +1408,90 @@ func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.T } // Couldn't connect to any address. - return nil, resolver.Address{}, nil, firstConnErr + return firstConnErr } -// createTransport creates a connection to addr. It returns the transport and a -// Event in the successful case. The Event fires when the returned transport -// disconnects. -func (ac *addrConn) createTransport(addr resolver.Address, copts transport.ConnectOptions, connectDeadline time.Time) (transport.ClientTransport, *grpcsync.Event, error) { - prefaceReceived := make(chan struct{}) - onCloseCalled := make(chan struct{}) - reconnect := grpcsync.NewEvent() - - // addr.ServerName takes precedent over ClientConn authority, if present. - if addr.ServerName == "" { - addr.ServerName = ac.cc.authority - } +// createTransport creates a connection to addr. It returns an error if the +// address was not successfully connected, or updates ac appropriately with the +// new transport. +func (ac *addrConn) createTransport(ctx context.Context, addr resolver.Address, copts transport.ConnectOptions, connectDeadline time.Time) error { + addr.ServerName = ac.cc.getServerName(addr) + hctx, hcancel := context.WithCancel(ctx) - once := sync.Once{} - onGoAway := func(r transport.GoAwayReason) { + onClose := func(r transport.GoAwayReason) { ac.mu.Lock() + defer ac.mu.Unlock() + // adjust params based on GoAwayReason ac.adjustParams(r) - once.Do(func() { - if ac.state == connectivity.Ready { - // Prevent this SubConn from being used for new RPCs by setting its - // state to Connecting. - // - // TODO: this should be Idle when grpc-go properly supports it. - ac.updateConnectivityState(connectivity.Connecting, nil) - } - }) - ac.mu.Unlock() - reconnect.Fire() - } - - onClose := func() { - ac.mu.Lock() - once.Do(func() { - if ac.state == connectivity.Ready { - // Prevent this SubConn from being used for new RPCs by setting its - // state to Connecting. - // - // TODO: this should be Idle when grpc-go properly supports it. - ac.updateConnectivityState(connectivity.Connecting, nil) - } - }) - ac.mu.Unlock() - close(onCloseCalled) - reconnect.Fire() - } - - onPrefaceReceipt := func() { - close(prefaceReceived) + if ctx.Err() != nil { + // Already shut down or connection attempt canceled. tearDown() or + // updateAddrs() already cleared the transport and canceled hctx + // via ac.ctx, and we expected this connection to be closed, so do + // nothing here. + return + } + hcancel() + if ac.transport == nil { + // We're still connecting to this address, which could error. Do + // not update the connectivity state or resolve; these will happen + // at the end of the tryAllAddrs connection loop in the event of an + // error. + return + } + ac.transport = nil + // Refresh the name resolver on any connection loss. + ac.cc.resolveNow(resolver.ResolveNowOptions{}) + // Always go idle and wait for the LB policy to initiate a new + // connection attempt. + ac.updateConnectivityState(connectivity.Idle, nil) } - connectCtx, cancel := context.WithDeadline(ac.ctx, connectDeadline) + connectCtx, cancel := context.WithDeadline(ctx, connectDeadline) defer cancel() - if channelz.IsOn() { - copts.ChannelzParentID = ac.channelzID - } + copts.ChannelzParentID = ac.channelzID - newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, onPrefaceReceipt, onGoAway, onClose) + newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, onClose) if err != nil { + if logger.V(2) { + logger.Infof("Creating new client transport to %q: %v", addr, err) + } // newTr is either nil, or closed. - channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v. Err: %v. Reconnecting...", addr, err) - return nil, nil, err + hcancel() + channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %s. Err: %v", addr, err) + return err } - select { - case <-time.After(time.Until(connectDeadline)): - // We didn't get the preface in time. - newTr.Close() - channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v: didn't receive server preface in time. Reconnecting...", addr) - return nil, nil, errors.New("timed out waiting for server handshake") - case <-prefaceReceived: - // We got the preface - huzzah! things are good. - case <-onCloseCalled: - // The transport has already closed - noop. - return nil, nil, errors.New("connection closed") - // TODO(deklerk) this should bail on ac.ctx.Done(). Add a test and fix. + ac.mu.Lock() + defer ac.mu.Unlock() + if ctx.Err() != nil { + // This can happen if the subConn was removed while in `Connecting` + // state. tearDown() would have set the state to `Shutdown`, but + // would not have closed the transport since ac.transport would not + // have been set at that point. + // + // We run this in a goroutine because newTr.Close() calls onClose() + // inline, which requires locking ac.mu. + // + // The error we pass to Close() is immaterial since there are no open + // streams at this point, so no trailers with error details will be sent + // out. We just need to pass a non-nil error. + // + // This can also happen when updateAddrs is called during a connection + // attempt. + go newTr.Close(transport.ErrConnClosing) + return nil } - return newTr, reconnect, nil + if hctx.Err() != nil { + // onClose was already called for this connection, but the connection + // was successfully established first. Consider it a success and set + // the new state to Idle. + ac.updateConnectivityState(connectivity.Idle, nil) + return nil + } + ac.curAddr = addr + ac.transport = newTr + ac.startHealthCheck(hctx) // Will set state to READY if appropriate. + return nil } // startHealthCheck starts the health checking stream (RPC) to watch the health @@ -1409,7 +1561,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) { if status.Code(err) == codes.Unimplemented { channelz.Error(logger, ac.channelzID, "Subchannel health check is unimplemented at server side, thus health check is disabled") } else { - channelz.Errorf(logger, ac.channelzID, "HealthCheckFunc exits with unexpected error %v", err) + channelz.Errorf(logger, ac.channelzID, "Health checking failed: %v", err) } } }() @@ -1423,33 +1575,43 @@ func (ac *addrConn) resetConnectBackoff() { ac.mu.Unlock() } -// getReadyTransport returns the transport if ac's state is READY. -// Otherwise it returns nil, false. -// If ac's state is IDLE, it will trigger ac to connect. -func (ac *addrConn) getReadyTransport() (transport.ClientTransport, bool) { +// getReadyTransport returns the transport if ac's state is READY or nil if not. +func (ac *addrConn) getReadyTransport() transport.ClientTransport { ac.mu.Lock() - if ac.state == connectivity.Ready && ac.transport != nil { - t := ac.transport - ac.mu.Unlock() - return t, true - } - var idle bool - if ac.state == connectivity.Idle { - idle = true + defer ac.mu.Unlock() + if ac.state == connectivity.Ready { + return ac.transport } - ac.mu.Unlock() - // Trigger idle ac to connect. - if idle { - ac.connect() + return nil +} + +// getTransport waits until the addrconn is ready and returns the transport. +// If the context expires first, returns an appropriate status. If the +// addrConn is stopped first, returns an Unavailable status error. +func (ac *addrConn) getTransport(ctx context.Context) (transport.ClientTransport, error) { + for ctx.Err() == nil { + ac.mu.Lock() + t, state, sc := ac.transport, ac.state, ac.stateChan + ac.mu.Unlock() + if state == connectivity.Ready { + return t, nil + } + if state == connectivity.Shutdown { + return nil, status.Errorf(codes.Unavailable, "SubConn shutting down") + } + + select { + case <-ctx.Done(): + case <-sc: + } } - return nil, false + return nil, status.FromContextError(ctx.Err()).Err() } // tearDown starts to tear down the addrConn. -// TODO(zhaoq): Make this synchronous to avoid unbounded memory consumption in -// some edge cases (e.g., the caller opens and closes many addrConn's in a -// tight loop. -// tearDown doesn't remove ac from ac.cc.conns. +// +// Note that tearDown doesn't remove ac from ac.cc.conns, so the addrConn struct +// will leak. In most cases, call cc.removeAddrConn() instead. func (ac *addrConn) tearDown(err error) { ac.mu.Lock() if ac.state == connectivity.Shutdown { @@ -1473,19 +1635,18 @@ func (ac *addrConn) tearDown(err error) { curTr.GracefulClose() ac.mu.Lock() } - if channelz.IsOn() { - channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ - Desc: "Subchannel Deleted", + channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ + Desc: "Subchannel deleted", + Severity: channelz.CtInfo, + Parent: &channelz.TraceEventDesc{ + Desc: fmt.Sprintf("Subchannel(id:%d) deleted", ac.channelzID.Int()), Severity: channelz.CtInfo, - Parent: &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Subchanel(id:%d) deleted", ac.channelzID), - Severity: channelz.CtInfo, - }, - }) - // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to - // the entity being deleted, and thus prevent it from being deleted right away. - channelz.RemoveEntry(ac.channelzID) - } + }, + }) + // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add + // trace reference to the entity being deleted, and thus prevent it from + // being deleted right away. + channelz.RemoveEntry(ac.channelzID) ac.mu.Unlock() } @@ -1574,6 +1735,9 @@ func (c *channelzChannel) ChannelzMetric() *channelz.ChannelInternalMetric { // referenced by users. var ErrClientConnTimeout = errors.New("grpc: timed out when dialing") +// getResolver finds the scheme in the cc's resolvers or the global registry. +// scheme should always be lowercase (typically by virtue of url.Parse() +// performing proper RFC3986 behavior). func (cc *ClientConn) getResolver(scheme string) resolver.Builder { for _, rb := range cc.dopts.resolvers { if scheme == rb.Scheme() { @@ -1594,3 +1758,151 @@ func (cc *ClientConn) connectionError() error { defer cc.lceMu.Unlock() return cc.lastConnectionError } + +// parseTargetAndFindResolver parses the user's dial target and stores the +// parsed target in `cc.parsedTarget`. +// +// The resolver to use is determined based on the scheme in the parsed target +// and the same is stored in `cc.resolverBuilder`. +// +// Doesn't grab cc.mu as this method is expected to be called only at Dial time. +func (cc *ClientConn) parseTargetAndFindResolver() error { + channelz.Infof(logger, cc.channelzID, "original dial target is: %q", cc.target) + + var rb resolver.Builder + parsedTarget, err := parseTarget(cc.target) + if err != nil { + channelz.Infof(logger, cc.channelzID, "dial target %q parse failed: %v", cc.target, err) + } else { + channelz.Infof(logger, cc.channelzID, "parsed dial target is: %+v", parsedTarget) + rb = cc.getResolver(parsedTarget.URL.Scheme) + if rb != nil { + cc.parsedTarget = parsedTarget + cc.resolverBuilder = rb + return nil + } + } + + // We are here because the user's dial target did not contain a scheme or + // specified an unregistered scheme. We should fallback to the default + // scheme, except when a custom dialer is specified in which case, we should + // always use passthrough scheme. + defScheme := resolver.GetDefaultScheme() + channelz.Infof(logger, cc.channelzID, "fallback to scheme %q", defScheme) + canonicalTarget := defScheme + ":///" + cc.target + + parsedTarget, err = parseTarget(canonicalTarget) + if err != nil { + channelz.Infof(logger, cc.channelzID, "dial target %q parse failed: %v", canonicalTarget, err) + return err + } + channelz.Infof(logger, cc.channelzID, "parsed dial target is: %+v", parsedTarget) + rb = cc.getResolver(parsedTarget.URL.Scheme) + if rb == nil { + return fmt.Errorf("could not get resolver for default scheme: %q", parsedTarget.URL.Scheme) + } + cc.parsedTarget = parsedTarget + cc.resolverBuilder = rb + return nil +} + +// parseTarget uses RFC 3986 semantics to parse the given target into a +// resolver.Target struct containing scheme, authority and url. Query +// params are stripped from the endpoint. +func parseTarget(target string) (resolver.Target, error) { + u, err := url.Parse(target) + if err != nil { + return resolver.Target{}, err + } + + return resolver.Target{ + Scheme: u.Scheme, + Authority: u.Host, + URL: *u, + }, nil +} + +// Determine channel authority. The order of precedence is as follows: +// - user specified authority override using `WithAuthority` dial option +// - creds' notion of server name for the authentication handshake +// - endpoint from dial target of the form "scheme://[authority]/endpoint" +// +// Stores the determined authority in `cc.authority`. +// +// Returns a non-nil error if the authority returned by the transport +// credentials do not match the authority configured through the dial option. +// +// Doesn't grab cc.mu as this method is expected to be called only at Dial time. +func (cc *ClientConn) determineAuthority() error { + dopts := cc.dopts + // Historically, we had two options for users to specify the serverName or + // authority for a channel. One was through the transport credentials + // (either in its constructor, or through the OverrideServerName() method). + // The other option (for cases where WithInsecure() dial option was used) + // was to use the WithAuthority() dial option. + // + // A few things have changed since: + // - `insecure` package with an implementation of the `TransportCredentials` + // interface for the insecure case + // - WithAuthority() dial option support for secure credentials + authorityFromCreds := "" + if creds := dopts.copts.TransportCredentials; creds != nil && creds.Info().ServerName != "" { + authorityFromCreds = creds.Info().ServerName + } + authorityFromDialOption := dopts.authority + if (authorityFromCreds != "" && authorityFromDialOption != "") && authorityFromCreds != authorityFromDialOption { + return fmt.Errorf("ClientConn's authority from transport creds %q and dial option %q don't match", authorityFromCreds, authorityFromDialOption) + } + + endpoint := cc.parsedTarget.Endpoint() + target := cc.target + switch { + case authorityFromDialOption != "": + cc.authority = authorityFromDialOption + case authorityFromCreds != "": + cc.authority = authorityFromCreds + case strings.HasPrefix(target, "unix:") || strings.HasPrefix(target, "unix-abstract:"): + // TODO: remove when the unix resolver implements optional interface to + // return channel authority. + cc.authority = "localhost" + case strings.HasPrefix(endpoint, ":"): + cc.authority = "localhost" + endpoint + default: + // TODO: Define an optional interface on the resolver builder to return + // the channel authority given the user's dial target. For resolvers + // which don't implement this interface, we will use the endpoint from + // "scheme://authority/endpoint" as the default authority. + cc.authority = endpoint + } + channelz.Infof(logger, cc.channelzID, "Channel authority set to %q", cc.authority) + return nil +} + +// initResolverWrapper creates a ccResolverWrapper, which builds the name +// resolver. This method grabs the lock to assign the newly built resolver +// wrapper to the cc.resolverWrapper field. +func (cc *ClientConn) initResolverWrapper(creds credentials.TransportCredentials) error { + rw, err := newCCResolverWrapper(cc, ccResolverWrapperOpts{ + target: cc.parsedTarget, + builder: cc.resolverBuilder, + bOpts: resolver.BuildOptions{ + DisableServiceConfig: cc.dopts.disableServiceConfig, + DialCreds: creds, + CredsBundle: cc.dopts.copts.CredsBundle, + Dialer: cc.dopts.copts.Dialer, + }, + channelzID: cc.channelzID, + }) + if err != nil { + return fmt.Errorf("failed to build resolver: %v", err) + } + // Resolver implementations may report state update or error inline when + // built (or right after), and this is handled in cc.updateResolverState. + // Also, an error from the resolver might lead to a re-resolution request + // from the balancer, which is handled in resolveNow() where + // `cc.resolverWrapper` is accessed. Hence, we need to hold the lock here. + cc.mu.Lock() + cc.resolverWrapper = rw + cc.mu.Unlock() + return nil +} diff --git a/vendor/google.golang.org/grpc/codes/code_string.go b/vendor/google.golang.org/grpc/codes/code_string.go index 0b206a5782..934fac2b09 100644 --- a/vendor/google.golang.org/grpc/codes/code_string.go +++ b/vendor/google.golang.org/grpc/codes/code_string.go @@ -18,7 +18,15 @@ package codes -import "strconv" +import ( + "strconv" + + "google.golang.org/grpc/internal" +) + +func init() { + internal.CanonicalString = canonicalString +} func (c Code) String() string { switch c { @@ -60,3 +68,44 @@ func (c Code) String() string { return "Code(" + strconv.FormatInt(int64(c), 10) + ")" } } + +func canonicalString(c Code) string { + switch c { + case OK: + return "OK" + case Canceled: + return "CANCELLED" + case Unknown: + return "UNKNOWN" + case InvalidArgument: + return "INVALID_ARGUMENT" + case DeadlineExceeded: + return "DEADLINE_EXCEEDED" + case NotFound: + return "NOT_FOUND" + case AlreadyExists: + return "ALREADY_EXISTS" + case PermissionDenied: + return "PERMISSION_DENIED" + case ResourceExhausted: + return "RESOURCE_EXHAUSTED" + case FailedPrecondition: + return "FAILED_PRECONDITION" + case Aborted: + return "ABORTED" + case OutOfRange: + return "OUT_OF_RANGE" + case Unimplemented: + return "UNIMPLEMENTED" + case Internal: + return "INTERNAL" + case Unavailable: + return "UNAVAILABLE" + case DataLoss: + return "DATA_LOSS" + case Unauthenticated: + return "UNAUTHENTICATED" + default: + return "CODE(" + strconv.FormatInt(int64(c), 10) + ")" + } +} diff --git a/vendor/google.golang.org/grpc/connectivity/connectivity.go b/vendor/google.golang.org/grpc/connectivity/connectivity.go index 0101562615..4a89926422 100644 --- a/vendor/google.golang.org/grpc/connectivity/connectivity.go +++ b/vendor/google.golang.org/grpc/connectivity/connectivity.go @@ -18,7 +18,6 @@ // Package connectivity defines connectivity semantics. // For details, see https://github.com/grpc/grpc/blob/master/doc/connectivity-semantics-and-api.md. -// All APIs in this package are experimental. package connectivity import ( @@ -45,7 +44,7 @@ func (s State) String() string { return "SHUTDOWN" default: logger.Errorf("unknown connectivity state: %d", s) - return "Invalid-State" + return "INVALID_STATE" } } @@ -61,3 +60,35 @@ const ( // Shutdown indicates the ClientConn has started shutting down. Shutdown ) + +// ServingMode indicates the current mode of operation of the server. +// +// Only xDS enabled gRPC servers currently report their serving mode. +type ServingMode int + +const ( + // ServingModeStarting indicates that the server is starting up. + ServingModeStarting ServingMode = iota + // ServingModeServing indicates that the server contains all required + // configuration and is serving RPCs. + ServingModeServing + // ServingModeNotServing indicates that the server is not accepting new + // connections. Existing connections will be closed gracefully, allowing + // in-progress RPCs to complete. A server enters this mode when it does not + // contain the required configuration to serve RPCs. + ServingModeNotServing +) + +func (s ServingMode) String() string { + switch s { + case ServingModeStarting: + return "STARTING" + case ServingModeServing: + return "SERVING" + case ServingModeNotServing: + return "NOT_SERVING" + default: + logger.Errorf("unknown serving mode: %d", s) + return "INVALID_MODE" + } +} diff --git a/vendor/google.golang.org/grpc/credentials/credentials.go b/vendor/google.golang.org/grpc/credentials/credentials.go index e69562e787..5feac3aa0e 100644 --- a/vendor/google.golang.org/grpc/credentials/credentials.go +++ b/vendor/google.golang.org/grpc/credentials/credentials.go @@ -30,22 +30,22 @@ import ( "github.com/golang/protobuf/proto" "google.golang.org/grpc/attributes" - "google.golang.org/grpc/internal" + icredentials "google.golang.org/grpc/internal/credentials" ) // PerRPCCredentials defines the common interface for the credentials which need to // attach security information to every RPC (e.g., oauth2). type PerRPCCredentials interface { - // GetRequestMetadata gets the current request metadata, refreshing - // tokens if required. This should be called by the transport layer on - // each request, and the data should be populated in headers or other - // context. If a status code is returned, it will be used as the status - // for the RPC. uri is the URI of the entry point for the request. - // When supported by the underlying implementation, ctx can be used for - // timeout and cancellation. Additionally, RequestInfo data will be - // available via ctx to this call. - // TODO(zhaoq): Define the set of the qualified keys instead of leaving - // it as an arbitrary string. + // GetRequestMetadata gets the current request metadata, refreshing tokens + // if required. This should be called by the transport layer on each + // request, and the data should be populated in headers or other + // context. If a status code is returned, it will be used as the status for + // the RPC (restricted to an allowable set of codes as defined by gRFC + // A54). uri is the URI of the entry point for the request. When supported + // by the underlying implementation, ctx can be used for timeout and + // cancellation. Additionally, RequestInfo data will be available via ctx + // to this call. TODO(zhaoq): Define the set of the qualified keys instead + // of leaving it as an arbitrary string. GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) // RequireTransportSecurity indicates whether the credentials requires // transport security. @@ -140,6 +140,11 @@ type TransportCredentials interface { // Additionally, ClientHandshakeInfo data will be available via the context // passed to this call. // + // The second argument to this method is the `:authority` header value used + // while creating new streams on this connection after authentication + // succeeds. Implementations must use this as the server name during the + // authentication handshake. + // // If the returned net.Conn is closed, it MUST close the net.Conn provided. ClientHandshake(context.Context, string, net.Conn) (net.Conn, AuthInfo, error) // ServerHandshake does the authentication handshake for servers. It returns @@ -153,9 +158,13 @@ type TransportCredentials interface { Info() ProtocolInfo // Clone makes a copy of this TransportCredentials. Clone() TransportCredentials - // OverrideServerName overrides the server name used to verify the hostname on the returned certificates from the server. - // gRPC internals also use it to override the virtual hosting name if it is set. - // It must be called before dialing. Currently, this is only used by grpclb. + // OverrideServerName specifies the value used for the following: + // - verifying the hostname on the returned certificates + // - as SNI in the client's handshake to support virtual hosting + // - as the value for `:authority` header at stream creation time + // + // Deprecated: use grpc.WithAuthority instead. Will be supported + // throughout 1.x. OverrideServerName(string) error } @@ -169,8 +178,18 @@ type TransportCredentials interface { // // This API is experimental. type Bundle interface { + // TransportCredentials returns the transport credentials from the Bundle. + // + // Implementations must return non-nil transport credentials. If transport + // security is not needed by the Bundle, implementations may choose to + // return insecure.NewCredentials(). TransportCredentials() TransportCredentials + + // PerRPCCredentials returns the per-RPC credentials from the Bundle. + // + // May be nil if per-RPC credentials are not needed. PerRPCCredentials() PerRPCCredentials + // NewWithMode should make a copy of Bundle, and switch mode. Modifying the // existing Bundle may cause races. // @@ -188,15 +207,12 @@ type RequestInfo struct { AuthInfo AuthInfo } -// requestInfoKey is a struct to be used as the key when attaching a RequestInfo to a context object. -type requestInfoKey struct{} - // RequestInfoFromContext extracts the RequestInfo from the context if it exists. // // This API is experimental. func RequestInfoFromContext(ctx context.Context) (ri RequestInfo, ok bool) { - ri, ok = ctx.Value(requestInfoKey{}).(RequestInfo) - return + ri, ok = icredentials.RequestInfoFromContext(ctx).(RequestInfo) + return ri, ok } // ClientHandshakeInfo holds data to be passed to ClientHandshake. This makes @@ -211,16 +227,12 @@ type ClientHandshakeInfo struct { Attributes *attributes.Attributes } -// clientHandshakeInfoKey is a struct used as the key to store -// ClientHandshakeInfo in a context. -type clientHandshakeInfoKey struct{} - // ClientHandshakeInfoFromContext returns the ClientHandshakeInfo struct stored // in ctx. // // This API is experimental. func ClientHandshakeInfoFromContext(ctx context.Context) ClientHandshakeInfo { - chi, _ := ctx.Value(clientHandshakeInfoKey{}).(ClientHandshakeInfo) + chi, _ := icredentials.ClientHandshakeInfoFromContext(ctx).(ClientHandshakeInfo) return chi } @@ -249,15 +261,6 @@ func CheckSecurityLevel(ai AuthInfo, level SecurityLevel) error { return nil } -func init() { - internal.NewRequestInfoContext = func(ctx context.Context, ri RequestInfo) context.Context { - return context.WithValue(ctx, requestInfoKey{}, ri) - } - internal.NewClientHandshakeInfoContext = func(ctx context.Context, chi ClientHandshakeInfo) context.Context { - return context.WithValue(ctx, clientHandshakeInfoKey{}, chi) - } -} - // ChannelzSecurityInfo defines the interface that security protocols should implement // in order to provide security info to channelz. // diff --git a/vendor/google.golang.org/grpc/credentials/go12.go b/vendor/google.golang.org/grpc/credentials/go12.go deleted file mode 100644 index ccbf35b331..0000000000 --- a/vendor/google.golang.org/grpc/credentials/go12.go +++ /dev/null @@ -1,30 +0,0 @@ -// +build go1.12 - -/* - * - * Copyright 2019 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package credentials - -import "crypto/tls" - -// This init function adds cipher suite constants only defined in Go 1.12. -func init() { - cipherSuiteLookup[tls.TLS_AES_128_GCM_SHA256] = "TLS_AES_128_GCM_SHA256" - cipherSuiteLookup[tls.TLS_AES_256_GCM_SHA384] = "TLS_AES_256_GCM_SHA384" - cipherSuiteLookup[tls.TLS_CHACHA20_POLY1305_SHA256] = "TLS_CHACHA20_POLY1305_SHA256" -} diff --git a/vendor/google.golang.org/grpc/credentials/insecure/insecure.go b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go new file mode 100644 index 0000000000..82bee1443b --- /dev/null +++ b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go @@ -0,0 +1,98 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package insecure provides an implementation of the +// credentials.TransportCredentials interface which disables transport security. +package insecure + +import ( + "context" + "net" + + "google.golang.org/grpc/credentials" +) + +// NewCredentials returns a credentials which disables transport security. +// +// Note that using this credentials with per-RPC credentials which require +// transport security is incompatible and will cause grpc.Dial() to fail. +func NewCredentials() credentials.TransportCredentials { + return insecureTC{} +} + +// insecureTC implements the insecure transport credentials. The handshake +// methods simply return the passed in net.Conn and set the security level to +// NoSecurity. +type insecureTC struct{} + +func (insecureTC) ClientHandshake(ctx context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) { + return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil +} + +func (insecureTC) ServerHandshake(conn net.Conn) (net.Conn, credentials.AuthInfo, error) { + return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil +} + +func (insecureTC) Info() credentials.ProtocolInfo { + return credentials.ProtocolInfo{SecurityProtocol: "insecure"} +} + +func (insecureTC) Clone() credentials.TransportCredentials { + return insecureTC{} +} + +func (insecureTC) OverrideServerName(string) error { + return nil +} + +// info contains the auth information for an insecure connection. +// It implements the AuthInfo interface. +type info struct { + credentials.CommonAuthInfo +} + +// AuthType returns the type of info as a string. +func (info) AuthType() string { + return "insecure" +} + +// insecureBundle implements an insecure bundle. +// An insecure bundle provides a thin wrapper around insecureTC to support +// the credentials.Bundle interface. +type insecureBundle struct{} + +// NewBundle returns a bundle with disabled transport security and no per rpc credential. +func NewBundle() credentials.Bundle { + return insecureBundle{} +} + +// NewWithMode returns a new insecure Bundle. The mode is ignored. +func (insecureBundle) NewWithMode(string) (credentials.Bundle, error) { + return insecureBundle{}, nil +} + +// PerRPCCredentials returns an nil implementation as insecure +// bundle does not support a per rpc credential. +func (insecureBundle) PerRPCCredentials() credentials.PerRPCCredentials { + return nil +} + +// TransportCredentials returns the underlying insecure transport credential. +func (insecureBundle) TransportCredentials() credentials.TransportCredentials { + return NewCredentials() +} diff --git a/vendor/google.golang.org/grpc/credentials/tls.go b/vendor/google.golang.org/grpc/credentials/tls.go index 8ee7124f22..877b7cd21a 100644 --- a/vendor/google.golang.org/grpc/credentials/tls.go +++ b/vendor/google.golang.org/grpc/credentials/tls.go @@ -23,9 +23,9 @@ import ( "crypto/tls" "crypto/x509" "fmt" - "io/ioutil" "net" "net/url" + "os" credinternal "google.golang.org/grpc/internal/credentials" ) @@ -166,7 +166,7 @@ func NewClientTLSFromCert(cp *x509.CertPool, serverNameOverride string) Transpor // it will override the virtual host name of authority (e.g. :authority header // field) in requests. func NewClientTLSFromFile(certFile, serverNameOverride string) (TransportCredentials, error) { - b, err := ioutil.ReadFile(certFile) + b, err := os.ReadFile(certFile) if err != nil { return nil, err } @@ -195,7 +195,7 @@ func NewServerTLSFromFile(certFile, keyFile string) (TransportCredentials, error // TLSChannelzSecurityValue defines the struct that TLS protocol should return // from GetSecurityValue(), containing security info like cipher and certificate used. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -230,4 +230,7 @@ var cipherSuiteLookup = map[uint16]string{ tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256: "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256", tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305: "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305", tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305: "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305", + tls.TLS_AES_128_GCM_SHA256: "TLS_AES_128_GCM_SHA256", + tls.TLS_AES_256_GCM_SHA384: "TLS_AES_256_GCM_SHA384", + tls.TLS_CHACHA20_POLY1305_SHA256: "TLS_CHACHA20_POLY1305_SHA256", } diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go index e7f86e6d7c..15a3d5102a 100644 --- a/vendor/google.golang.org/grpc/dialoptions.go +++ b/vendor/google.golang.org/grpc/dialoptions.go @@ -20,22 +20,34 @@ package grpc import ( "context" - "fmt" "net" "time" "google.golang.org/grpc/backoff" - "google.golang.org/grpc/balancer" + "google.golang.org/grpc/channelz" "google.golang.org/grpc/credentials" + "google.golang.org/grpc/credentials/insecure" "google.golang.org/grpc/internal" internalbackoff "google.golang.org/grpc/internal/backoff" - "google.golang.org/grpc/internal/envconfig" + "google.golang.org/grpc/internal/binarylog" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/resolver" "google.golang.org/grpc/stats" ) +func init() { + internal.AddGlobalDialOptions = func(opt ...DialOption) { + globalDialOptions = append(globalDialOptions, opt...) + } + internal.ClearGlobalDialOptions = func() { + globalDialOptions = nil + } + internal.WithBinaryLogger = withBinaryLogger + internal.JoinDialOptions = newJoinDialOption + internal.DisableGlobalDialOptions = newDisableGlobalDialOptions +} + // dialOptions configure a Dial call. dialOptions are set by the DialOption // values passed to Dial. type dialOptions struct { @@ -45,20 +57,18 @@ type dialOptions struct { chainUnaryInts []UnaryClientInterceptor chainStreamInts []StreamClientInterceptor - cp Compressor - dc Decompressor - bs internalbackoff.Strategy - block bool - returnLastError bool - insecure bool - timeout time.Duration - scChan <-chan ServiceConfig - authority string - copts transport.ConnectOptions - callOptions []CallOption - // This is used by WithBalancerName dial option. - balancerBuilder balancer.Builder - channelzParentID int64 + cp Compressor + dc Decompressor + bs internalbackoff.Strategy + block bool + returnLastError bool + timeout time.Duration + scChan <-chan ServiceConfig + authority string + binaryLogger binarylog.Logger + copts transport.ConnectOptions + callOptions []CallOption + channelzParentID *channelz.Identifier disableServiceConfig bool disableRetry bool disableHealthCheck bool @@ -66,11 +76,8 @@ type dialOptions struct { minConnectTimeout func() time.Duration defaultServiceConfig *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON. defaultServiceConfigRawJSON *string - // This is used by ccResolverWrapper to backoff between successive calls to - // resolver.ResolveNow(). The user will have no need to configure this, but - // we need to be able to configure this in tests. - resolveNowBackoff func(int) time.Duration - resolvers []resolver.Builder + resolvers []resolver.Builder + idleTimeout time.Duration } // DialOption configures how we set up the connection. @@ -78,10 +85,12 @@ type DialOption interface { apply(*dialOptions) } +var globalDialOptions []DialOption + // EmptyDialOption does not alter the dial configuration. It can be embedded in // another structure to build custom dial options. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -89,6 +98,16 @@ type EmptyDialOption struct{} func (EmptyDialOption) apply(*dialOptions) {} +type disableGlobalDialOptions struct{} + +func (disableGlobalDialOptions) apply(*dialOptions) {} + +// newDisableGlobalDialOptions returns a DialOption that prevents the ClientConn +// from applying the global DialOptions (set via AddGlobalDialOptions). +func newDisableGlobalDialOptions() DialOption { + return &disableGlobalDialOptions{} +} + // funcDialOption wraps a function that modifies dialOptions into an // implementation of the DialOption interface. type funcDialOption struct { @@ -105,13 +124,28 @@ func newFuncDialOption(f func(*dialOptions)) *funcDialOption { } } +type joinDialOption struct { + opts []DialOption +} + +func (jdo *joinDialOption) apply(do *dialOptions) { + for _, opt := range jdo.opts { + opt.apply(do) + } +} + +func newJoinDialOption(opts ...DialOption) DialOption { + return &joinDialOption{opts: opts} +} + // WithWriteBufferSize determines how much data can be batched before doing a // write on the wire. The corresponding memory allocation for this buffer will // be twice the size to keep syscalls low. The default value for this buffer is // 32KB. // -// Zero will disable the write buffer such that each write will be on underlying -// connection. Note: A Send call may not directly translate to a write. +// Zero or negative values will disable the write buffer such that each write +// will be on underlying connection. Note: A Send call may not directly +// translate to a write. func WithWriteBufferSize(s int) DialOption { return newFuncDialOption(func(o *dialOptions) { o.copts.WriteBufferSize = s @@ -121,8 +155,9 @@ func WithWriteBufferSize(s int) DialOption { // WithReadBufferSize lets you set the size of read buffer, this determines how // much data can be read at most for each read syscall. // -// The default value for this buffer is 32KB. Zero will disable read buffer for -// a connection so data framer can access the underlying conn directly. +// The default value for this buffer is 32KB. Zero or negative values will +// disable read buffer for a connection so data framer can access the +// underlying conn directly. func WithReadBufferSize(s int) DialOption { return newFuncDialOption(func(o *dialOptions) { o.copts.ReadBufferSize = s @@ -200,25 +235,6 @@ func WithDecompressor(dc Decompressor) DialOption { }) } -// WithBalancerName sets the balancer that the ClientConn will be initialized -// with. Balancer registered with balancerName will be used. This function -// panics if no balancer was registered by balancerName. -// -// The balancer cannot be overridden by balancer option specified by service -// config. -// -// Deprecated: use WithDefaultServiceConfig and WithDisableServiceConfig -// instead. Will be removed in a future 1.x release. -func WithBalancerName(balancerName string) DialOption { - builder := balancer.Get(balancerName) - if builder == nil { - panic(fmt.Sprintf("grpc.WithBalancerName: no balancer is registered for name %v", balancerName)) - } - return newFuncDialOption(func(o *dialOptions) { - o.balancerBuilder = builder - }) -} - // WithServiceConfig returns a DialOption which has a channel to read the // service configuration. // @@ -232,18 +248,14 @@ func WithServiceConfig(c <-chan ServiceConfig) DialOption { }) } -// WithConnectParams configures the dialer to use the provided ConnectParams. +// WithConnectParams configures the ClientConn to use the provided ConnectParams +// for creating and maintaining connections to servers. // // The backoff configuration specified as part of the ConnectParams overrides // all defaults specified in // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. Consider // using the backoff.DefaultConfig as a base, in cases where you want to // override only a subset of the backoff configuration. -// -// Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. func WithConnectParams(p ConnectParams) DialOption { return newFuncDialOption(func(o *dialOptions) { o.bs = internalbackoff.Exponential{Config: p.Backoff} @@ -281,9 +293,12 @@ func withBackoff(bs internalbackoff.Strategy) DialOption { }) } -// WithBlock returns a DialOption which makes caller of Dial blocks until the +// WithBlock returns a DialOption which makes callers of Dial block until the // underlying connection is up. Without this, Dial returns immediately and // connecting the server happens in background. +// +// Use of this feature is not recommended. For more information, please see: +// https://github.com/grpc/grpc-go/blob/master/Documentation/anti-patterns.md func WithBlock() DialOption { return newFuncDialOption(func(o *dialOptions) { o.block = true @@ -295,7 +310,10 @@ func WithBlock() DialOption { // the context.DeadlineExceeded error. // Implies WithBlock() // -// Experimental +// Use of this feature is not recommended. For more information, please see: +// https://github.com/grpc/grpc-go/blob/master/Documentation/anti-patterns.md +// +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -307,18 +325,24 @@ func WithReturnConnectionError() DialOption { } // WithInsecure returns a DialOption which disables transport security for this -// ClientConn. Note that transport security is required unless WithInsecure is -// set. +// ClientConn. Under the hood, it uses insecure.NewCredentials(). +// +// Note that using this DialOption with per-RPC credentials (through +// WithCredentialsBundle or WithPerRPCCredentials) which require transport +// security is incompatible and will cause grpc.Dial() to fail. +// +// Deprecated: use WithTransportCredentials and insecure.NewCredentials() +// instead. Will be supported throughout 1.x. func WithInsecure() DialOption { return newFuncDialOption(func(o *dialOptions) { - o.insecure = true + o.copts.TransportCredentials = insecure.NewCredentials() }) } // WithNoProxy returns a DialOption which disables the use of proxies for this // ClientConn. This is ignored if WithDialer or WithContextDialer are used. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -349,7 +373,7 @@ func WithPerRPCCredentials(creds credentials.PerRPCCredentials) DialOption { // the ClientConn.WithCreds. This should not be used together with // WithTransportCredentials. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -405,7 +429,21 @@ func WithDialer(f func(string, time.Duration) (net.Conn, error)) DialOption { // all the RPCs and underlying network connections in this ClientConn. func WithStatsHandler(h stats.Handler) DialOption { return newFuncDialOption(func(o *dialOptions) { - o.copts.StatsHandler = h + if h == nil { + logger.Error("ignoring nil parameter in grpc.WithStatsHandler ClientOption") + // Do not allow a nil stats handler, which would otherwise cause + // panics. + return + } + o.copts.StatsHandlers = append(o.copts.StatsHandlers, h) + }) +} + +// withBinaryLogger returns a DialOption that specifies the binary logger for +// this ClientConn. +func withBinaryLogger(bl binarylog.Logger) DialOption { + return newFuncDialOption(func(o *dialOptions) { + o.binaryLogger = bl }) } @@ -417,7 +455,10 @@ func WithStatsHandler(h stats.Handler) DialOption { // FailOnNonTempDialError only affects the initial dial, and does not do // anything useful unless you are also using WithBlock(). // -// Experimental +// Use of this feature is not recommended. For more information, please see: +// https://github.com/grpc/grpc-go/blob/master/Documentation/anti-patterns.md +// +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -486,8 +527,7 @@ func WithChainStreamInterceptor(interceptors ...StreamClientInterceptor) DialOpt } // WithAuthority returns a DialOption that specifies the value to be used as the -// :authority pseudo-header. This value only works with WithInsecure and has no -// effect if TransportCredentials are present. +// :authority pseudo-header and as the server name in authentication handshake. func WithAuthority(a string) DialOption { return newFuncDialOption(func(o *dialOptions) { o.authority = a @@ -498,11 +538,11 @@ func WithAuthority(a string) DialOption { // current ClientConn's parent. This function is used in nested channel creation // (e.g. grpclb dial). // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. -func WithChannelzParentID(id int64) DialOption { +func WithChannelzParentID(id *channelz.Identifier) DialOption { return newFuncDialOption(func(o *dialOptions) { o.channelzParentID = id }) @@ -523,14 +563,16 @@ func WithDisableServiceConfig() DialOption { // WithDefaultServiceConfig returns a DialOption that configures the default // service config, which will be used in cases where: // -// 1. WithDisableServiceConfig is also used. -// 2. Resolver does not return a service config or if the resolver returns an -// invalid service config. +// 1. WithDisableServiceConfig is also used, or // -// Experimental +// 2. The name resolver does not provide a service config or provides an +// invalid service config. // -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. +// The parameter s is the JSON representation of the default service config. +// For more information about service configs, see: +// https://github.com/grpc/grpc/blob/master/doc/service_config.md +// For a simple example of usage, see: +// examples/features/load_balancing/client/main.go func WithDefaultServiceConfig(s string) DialOption { return newFuncDialOption(func(o *dialOptions) { o.defaultServiceConfigRawJSON = &s @@ -541,15 +583,6 @@ func WithDefaultServiceConfig(s string) DialOption { // service config enables them. This does not impact transparent retries, which // will happen automatically if no data is written to the wire or if the RPC is // unprocessed by the remote server. -// -// Retry support is currently disabled by default, but will be enabled by -// default in the future. Until then, it may be enabled by setting the -// environment variable "GRPC_GO_RETRY" to "on". -// -// Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. func WithDisableRetry() DialOption { return newFuncDialOption(func(o *dialOptions) { o.disableRetry = true @@ -567,7 +600,7 @@ func WithMaxHeaderListSize(s uint32) DialOption { // WithDisableHealthCheck disables the LB channel health checking for all // SubConns of this ClientConn. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -589,14 +622,12 @@ func withHealthCheckFunc(f internal.HealthChecker) DialOption { func defaultDialOptions() dialOptions { return dialOptions{ - disableRetry: !envconfig.Retry, healthCheckFunc: internal.HealthCheckFunc, copts: transport.ConnectOptions{ WriteBufferSize: defaultWriteBufSize, ReadBufferSize: defaultReadBufSize, UseProxy: true, }, - resolveNowBackoff: internalbackoff.DefaultExponential.Backoff, } } @@ -611,22 +642,12 @@ func withMinConnectDeadline(f func() time.Duration) DialOption { }) } -// withResolveNowBackoff specifies the function that clientconn uses to backoff -// between successive calls to resolver.ResolveNow(). -// -// For testing purpose only. -func withResolveNowBackoff(f func(int) time.Duration) DialOption { - return newFuncDialOption(func(o *dialOptions) { - o.resolveNowBackoff = f - }) -} - // WithResolvers allows a list of resolver implementations to be registered // locally with the ClientConn without needing to be globally registered via // resolver.Register. They will be matched against the scheme used for the // current Dial only, and will take precedence over the global registry. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -635,3 +656,23 @@ func WithResolvers(rs ...resolver.Builder) DialOption { o.resolvers = append(o.resolvers, rs...) }) } + +// WithIdleTimeout returns a DialOption that configures an idle timeout for the +// channel. If the channel is idle for the configured timeout, i.e there are no +// ongoing RPCs and no new RPCs are initiated, the channel will enter idle mode +// and as a result the name resolver and load balancer will be shut down. The +// channel will exit idle mode when the Connect() method is called or when an +// RPC is initiated. +// +// By default this feature is disabled, which can also be explicitly configured +// by passing zero to this function. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func WithIdleTimeout(d time.Duration) DialOption { + return newFuncDialOption(func(o *dialOptions) { + o.idleTimeout = d + }) +} diff --git a/vendor/google.golang.org/grpc/encoding/encoding.go b/vendor/google.golang.org/grpc/encoding/encoding.go index 6d84f74c7d..07a5861352 100644 --- a/vendor/google.golang.org/grpc/encoding/encoding.go +++ b/vendor/google.golang.org/grpc/encoding/encoding.go @@ -19,7 +19,7 @@ // Package encoding defines the interface for the compressor and codec, and // functions to register and retrieve compressors and codecs. // -// Experimental +// # Experimental // // Notice: This package is EXPERIMENTAL and may be changed or removed in a // later release. @@ -28,6 +28,8 @@ package encoding import ( "io" "strings" + + "google.golang.org/grpc/internal/grpcutil" ) // Identity specifies the optional encoding for uncompressed streams. @@ -73,6 +75,9 @@ var registeredCompressor = make(map[string]Compressor) // registered with the same name, the one registered last will take effect. func RegisterCompressor(c Compressor) { registeredCompressor[c.Name()] = c + if !grpcutil.IsCompressorNameRegistered(c.Name()) { + grpcutil.RegisteredCompressorNames = append(grpcutil.RegisteredCompressorNames, c.Name()) + } } // GetCompressor returns Compressor for the given compressor name. @@ -108,7 +113,7 @@ var registeredCodecs = make(map[string]Codec) // more details. // // NOTE: this function must only be called during initialization time (i.e. in -// an init() function), and is not thread-safe. If multiple Compressors are +// an init() function), and is not thread-safe. If multiple Codecs are // registered with the same name, the one registered last will take effect. func RegisterCodec(codec Codec) { if codec == nil { diff --git a/vendor/google.golang.org/grpc/encoding/proto/proto.go b/vendor/google.golang.org/grpc/encoding/proto/proto.go index e1230fdd35..3009b35afe 100644 --- a/vendor/google.golang.org/grpc/encoding/proto/proto.go +++ b/vendor/google.golang.org/grpc/encoding/proto/proto.go @@ -21,6 +21,8 @@ package proto import ( + "fmt" + "github.com/golang/protobuf/proto" "google.golang.org/grpc/encoding" ) @@ -36,11 +38,19 @@ func init() { type codec struct{} func (codec) Marshal(v interface{}) ([]byte, error) { - return proto.Marshal(v.(proto.Message)) + vv, ok := v.(proto.Message) + if !ok { + return nil, fmt.Errorf("failed to marshal, message is %T, want proto.Message", v) + } + return proto.Marshal(vv) } func (codec) Unmarshal(data []byte, v interface{}) error { - return proto.Unmarshal(data, v.(proto.Message)) + vv, ok := v.(proto.Message) + if !ok { + return fmt.Errorf("failed to unmarshal, message is %T, want proto.Message", v) + } + return proto.Unmarshal(data, vv) } func (codec) Name() string { diff --git a/vendor/google.golang.org/grpc/go.mod b/vendor/google.golang.org/grpc/go.mod index 6feb697bbd..f61c829a5b 100644 --- a/vendor/google.golang.org/grpc/go.mod +++ b/vendor/google.golang.org/grpc/go.mod @@ -1,17 +1,28 @@ module google.golang.org/grpc -go 1.11 +go 1.17 require ( - github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354 - github.com/envoyproxy/go-control-plane v0.9.7 - github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b - github.com/golang/protobuf v1.4.2 - github.com/google/go-cmp v0.5.0 - github.com/google/uuid v1.1.2 - golang.org/x/net v0.0.0-20190311183353-d8887717615a - golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be - golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a - google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 - google.golang.org/protobuf v1.25.0 + github.com/cespare/xxhash/v2 v2.2.0 + github.com/cncf/udpa/go v0.0.0-20220112060539-c52dc94e7fbe + github.com/cncf/xds/go v0.0.0-20230607035331-e9ce68804cb4 + github.com/envoyproxy/go-control-plane v0.11.1-0.20230524094728-9239064ad72f + github.com/golang/glog v1.1.0 + github.com/golang/protobuf v1.5.3 + github.com/google/go-cmp v0.5.9 + github.com/google/uuid v1.3.0 + golang.org/x/net v0.9.0 + golang.org/x/oauth2 v0.7.0 + golang.org/x/sys v0.7.0 + google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 + google.golang.org/protobuf v1.30.0 +) + +require ( + cloud.google.com/go/compute v1.19.1 // indirect + cloud.google.com/go/compute/metadata v0.2.3 // indirect + github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect + github.com/envoyproxy/protoc-gen-validate v0.10.1 // indirect + golang.org/x/text v0.9.0 // indirect + google.golang.org/appengine v1.6.7 // indirect ) diff --git a/vendor/google.golang.org/grpc/go.sum b/vendor/google.golang.org/grpc/go.sum index 293f549035..492dcc80e2 100644 --- a/vendor/google.golang.org/grpc/go.sum +++ b/vendor/google.golang.org/grpc/go.sum @@ -1,45 +1,46 @@ -cloud.google.com/go v0.26.0 h1:e0WKqKTd5BnrG8aKH3J3h+QvEIQtSUcf2n5UZ5ZgLtQ= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= +cloud.google.com/go/compute v1.19.1 h1:am86mquDUgjGNWxiGn+5PGLbmgiWXlE/yNWpIpNvuXY= +cloud.google.com/go/compute v1.19.1/go.mod h1:6ylj3a05WF8leseCdIf77NK0g1ey+nj5IKd5/kvShxE= +cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY= +cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= -github.com/census-instrumentation/opencensus-proto v0.2.1 h1:glEXhBS5PSLLv4IXzLA5yPRVX4bilULVyxxbrfOtDAk= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= -github.com/client9/misspell v0.3.4 h1:ta993UF76GwbvJcIo3Y68y/M3WxlpEHPWIGDkJYwzJI= +github.com/census-instrumentation/opencensus-proto v0.4.1 h1:iKLQ0xPNFxR/2hzXZMrBo8f1j86j5WHzznCCQxV/b8g= +github.com/census-instrumentation/opencensus-proto v0.4.1/go.mod h1:4T9NM4+4Vw91VeyqjLS6ao50K5bOcLKN6Q42XnYaRYw= +github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44= +github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= -github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354 h1:9kRtNpqLHbZVO/NNxhHp2ymxFxsHOe3x2efJGn//Tas= -github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= -github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/cncf/udpa/go v0.0.0-20220112060539-c52dc94e7fbe h1:QQ3GSy+MqSHxm/d8nCtnAiZdYFd45cYZPs8vOOIYKfk= +github.com/cncf/udpa/go v0.0.0-20220112060539-c52dc94e7fbe/go.mod h1:6pvJx4me5XPnfI9Z40ddWsdw2W/uZgQLFXToKeRcDiI= +github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20230607035331-e9ce68804cb4 h1:/inchEIKaYC1Akx+H+gqO04wryn5h75LSazbRlnya1k= +github.com/cncf/xds/go v0.0.0-20230607035331-e9ce68804cb4/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= -github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= -github.com/envoyproxy/go-control-plane v0.9.7 h1:EARl0OvqMoxq/UMgMSCLnXzkaXbxzskluEBlMQCJPms= -github.com/envoyproxy/go-control-plane v0.9.7/go.mod h1:cwu0lG7PUMfa9snN8LXBig5ynNVH9qI8YYLbd1fK2po= -github.com/envoyproxy/protoc-gen-validate v0.1.0 h1:EQciDnbrYxy13PgWoY8AqoxGiPrpgBZ1R8UNe3ddc+A= +github.com/envoyproxy/go-control-plane v0.11.1-0.20230524094728-9239064ad72f h1:7T++XKzy4xg7PKy+bM+Sa9/oe1OC88yz2hXQUISoXfA= +github.com/envoyproxy/go-control-plane v0.11.1-0.20230524094728-9239064ad72f/go.mod h1:sfYdkwUW4BA3PbKjySwjJy+O4Pu0h62rlqCMHNk+K+Q= github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= -github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58= +github.com/envoyproxy/protoc-gen-validate v0.10.1 h1:c0g45+xCJhdgFGw7a5QAfdS4byAbud7miNWJ1WwEVf8= +github.com/envoyproxy/protoc-gen-validate v0.10.1/go.mod h1:DRjgyB0I43LtJapqN6NiRwroiAU2PaFuvk/vjgh61ss= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/glog v1.1.0 h1:/d3pCKDPWNnvIWe0vVUpNP32qc8U3PDVxySP/y360qE= +github.com/golang/glog v1.1.0/go.mod h1:pfYeQZ3JWZoXTV5sFc986z3HTpwQs9At6P4ImfuP3NQ= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= -github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= -github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= -github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= -github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= -github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= -github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= -github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0= -github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= +github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg= +github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= -github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w= -github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y= -github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38= +github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= +github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I= +github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= -github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= -github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= +github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= @@ -48,46 +49,45 @@ golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHl golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628= golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= -golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs= +golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks= +golang.org/x/net v0.9.0 h1:aWJ/m6xSmxWBx+V0XRHTlrYrPG56jKsLdTFmsSsCzOM= +golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= +golang.org/x/oauth2 v0.7.0 h1:qe6s0zUXlPX80/dITx3440hWZ7GwMwgDDyrSGTPJG/g= +golang.org/x/oauth2 v0.7.0/go.mod h1:hPLQkd9LyjfXTiRohC/41GhcFqxisoUQ99sCUOHO9x4= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= +golang.org/x/sys v0.7.0 h1:3jlCCIQZPdOYu1h8BkNvLz8Kgwtae2cagcG/VamtZRU= +golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= +golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE= +golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= -golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= -google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c= +google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= -google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 h1:+kGHl1aib/qcwaRi1CbqBZ1rk19r85MNUf8HaBghugY= -google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= +google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 h1:KpwkzHKEF7B9Zxg18WzOa7djJ+Ha5DzthMyZYQfEn2A= +google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1/go.mod h1:nKE/iIaLqn2bQwXBg8f1g2Ylh6r5MN5CmZvuzZCgsCU= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY= -google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= -google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= -google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= -google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= -google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE= -google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= -google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c= -google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= +google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng= +google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/vendor/google.golang.org/grpc/grpclog/loggerv2.go b/vendor/google.golang.org/grpc/grpclog/loggerv2.go index 4ee33171e0..5de66e40d3 100644 --- a/vendor/google.golang.org/grpc/grpclog/loggerv2.go +++ b/vendor/google.golang.org/grpc/grpclog/loggerv2.go @@ -19,11 +19,13 @@ package grpclog import ( + "encoding/json" + "fmt" "io" - "io/ioutil" "log" "os" "strconv" + "strings" "google.golang.org/grpc/internal/grpclog" ) @@ -95,8 +97,9 @@ var severityName = []string{ // loggerT is the default logger used by grpclog. type loggerT struct { - m []*log.Logger - v int + m []*log.Logger + v int + jsonFormat bool } // NewLoggerV2 creates a loggerV2 with the provided writers. @@ -105,27 +108,40 @@ type loggerT struct { // Warning logs will be written to warningW and infoW. // Info logs will be written to infoW. func NewLoggerV2(infoW, warningW, errorW io.Writer) LoggerV2 { - return NewLoggerV2WithVerbosity(infoW, warningW, errorW, 0) + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{}) } // NewLoggerV2WithVerbosity creates a loggerV2 with the provided writers and // verbosity level. func NewLoggerV2WithVerbosity(infoW, warningW, errorW io.Writer, v int) LoggerV2 { + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{verbose: v}) +} + +type loggerV2Config struct { + verbose int + jsonFormat bool +} + +func newLoggerV2WithConfig(infoW, warningW, errorW io.Writer, c loggerV2Config) LoggerV2 { var m []*log.Logger - m = append(m, log.New(infoW, severityName[infoLog]+": ", log.LstdFlags)) - m = append(m, log.New(io.MultiWriter(infoW, warningW), severityName[warningLog]+": ", log.LstdFlags)) + flag := log.LstdFlags + if c.jsonFormat { + flag = 0 + } + m = append(m, log.New(infoW, "", flag)) + m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag)) ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal. - m = append(m, log.New(ew, severityName[errorLog]+": ", log.LstdFlags)) - m = append(m, log.New(ew, severityName[fatalLog]+": ", log.LstdFlags)) - return &loggerT{m: m, v: v} + m = append(m, log.New(ew, "", flag)) + m = append(m, log.New(ew, "", flag)) + return &loggerT{m: m, v: c.verbose, jsonFormat: c.jsonFormat} } // newLoggerV2 creates a loggerV2 to be used as default logger. // All logs are written to stderr. func newLoggerV2() LoggerV2 { - errorW := ioutil.Discard - warningW := ioutil.Discard - infoW := ioutil.Discard + errorW := io.Discard + warningW := io.Discard + infoW := io.Discard logLevel := os.Getenv("GRPC_GO_LOG_SEVERITY_LEVEL") switch logLevel { @@ -142,58 +158,79 @@ func newLoggerV2() LoggerV2 { if vl, err := strconv.Atoi(vLevel); err == nil { v = vl } - return NewLoggerV2WithVerbosity(infoW, warningW, errorW, v) + + jsonFormat := strings.EqualFold(os.Getenv("GRPC_GO_LOG_FORMATTER"), "json") + + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{ + verbose: v, + jsonFormat: jsonFormat, + }) +} + +func (g *loggerT) output(severity int, s string) { + sevStr := severityName[severity] + if !g.jsonFormat { + g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s)) + return + } + // TODO: we can also include the logging component, but that needs more + // (API) changes. + b, _ := json.Marshal(map[string]string{ + "severity": sevStr, + "message": s, + }) + g.m[severity].Output(2, string(b)) } func (g *loggerT) Info(args ...interface{}) { - g.m[infoLog].Print(args...) + g.output(infoLog, fmt.Sprint(args...)) } func (g *loggerT) Infoln(args ...interface{}) { - g.m[infoLog].Println(args...) + g.output(infoLog, fmt.Sprintln(args...)) } func (g *loggerT) Infof(format string, args ...interface{}) { - g.m[infoLog].Printf(format, args...) + g.output(infoLog, fmt.Sprintf(format, args...)) } func (g *loggerT) Warning(args ...interface{}) { - g.m[warningLog].Print(args...) + g.output(warningLog, fmt.Sprint(args...)) } func (g *loggerT) Warningln(args ...interface{}) { - g.m[warningLog].Println(args...) + g.output(warningLog, fmt.Sprintln(args...)) } func (g *loggerT) Warningf(format string, args ...interface{}) { - g.m[warningLog].Printf(format, args...) + g.output(warningLog, fmt.Sprintf(format, args...)) } func (g *loggerT) Error(args ...interface{}) { - g.m[errorLog].Print(args...) + g.output(errorLog, fmt.Sprint(args...)) } func (g *loggerT) Errorln(args ...interface{}) { - g.m[errorLog].Println(args...) + g.output(errorLog, fmt.Sprintln(args...)) } func (g *loggerT) Errorf(format string, args ...interface{}) { - g.m[errorLog].Printf(format, args...) + g.output(errorLog, fmt.Sprintf(format, args...)) } func (g *loggerT) Fatal(args ...interface{}) { - g.m[fatalLog].Fatal(args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). + g.output(fatalLog, fmt.Sprint(args...)) + os.Exit(1) } func (g *loggerT) Fatalln(args ...interface{}) { - g.m[fatalLog].Fatalln(args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). + g.output(fatalLog, fmt.Sprintln(args...)) + os.Exit(1) } func (g *loggerT) Fatalf(format string, args ...interface{}) { - g.m[fatalLog].Fatalf(format, args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). + g.output(fatalLog, fmt.Sprintf(format, args...)) + os.Exit(1) } func (g *loggerT) V(l int) bool { @@ -204,18 +241,18 @@ func (g *loggerT) V(l int) bool { // DepthLoggerV2, the below functions will be called with the appropriate stack // depth set for trivial functions the logger may ignore. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. type DepthLoggerV2 interface { LoggerV2 - // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print. + // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println. InfoDepth(depth int, args ...interface{}) - // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Print. + // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println. WarningDepth(depth int, args ...interface{}) - // ErrorDetph logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Print. + // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println. ErrorDepth(depth int, args ...interface{}) - // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Print. + // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println. FatalDepth(depth int, args ...interface{}) } diff --git a/vendor/google.golang.org/grpc/idle.go b/vendor/google.golang.org/grpc/idle.go new file mode 100644 index 0000000000..dc3dc72f6b --- /dev/null +++ b/vendor/google.golang.org/grpc/idle.go @@ -0,0 +1,287 @@ +/* + * + * Copyright 2023 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpc + +import ( + "fmt" + "math" + "sync" + "sync/atomic" + "time" +) + +// For overriding in unit tests. +var timeAfterFunc = func(d time.Duration, f func()) *time.Timer { + return time.AfterFunc(d, f) +} + +// idlenessEnforcer is the functionality provided by grpc.ClientConn to enter +// and exit from idle mode. +type idlenessEnforcer interface { + exitIdleMode() error + enterIdleMode() error +} + +// idlenessManager defines the functionality required to track RPC activity on a +// channel. +type idlenessManager interface { + onCallBegin() error + onCallEnd() + close() +} + +type noopIdlenessManager struct{} + +func (noopIdlenessManager) onCallBegin() error { return nil } +func (noopIdlenessManager) onCallEnd() {} +func (noopIdlenessManager) close() {} + +// idlenessManagerImpl implements the idlenessManager interface. It uses atomic +// operations to synchronize access to shared state and a mutex to guarantee +// mutual exclusion in a critical section. +type idlenessManagerImpl struct { + // State accessed atomically. + lastCallEndTime int64 // Unix timestamp in nanos; time when the most recent RPC completed. + activeCallsCount int32 // Count of active RPCs; -math.MaxInt32 means channel is idle or is trying to get there. + activeSinceLastTimerCheck int32 // Boolean; True if there was an RPC since the last timer callback. + closed int32 // Boolean; True when the manager is closed. + + // Can be accessed without atomics or mutex since these are set at creation + // time and read-only after that. + enforcer idlenessEnforcer // Functionality provided by grpc.ClientConn. + timeout int64 // Idle timeout duration nanos stored as an int64. + + // idleMu is used to guarantee mutual exclusion in two scenarios: + // - Opposing intentions: + // - a: Idle timeout has fired and handleIdleTimeout() is trying to put + // the channel in idle mode because the channel has been inactive. + // - b: At the same time an RPC is made on the channel, and onCallBegin() + // is trying to prevent the channel from going idle. + // - Competing intentions: + // - The channel is in idle mode and there are multiple RPCs starting at + // the same time, all trying to move the channel out of idle. Only one + // of them should succeed in doing so, while the other RPCs should + // piggyback on the first one and be successfully handled. + idleMu sync.RWMutex + actuallyIdle bool + timer *time.Timer +} + +// newIdlenessManager creates a new idleness manager implementation for the +// given idle timeout. +func newIdlenessManager(enforcer idlenessEnforcer, idleTimeout time.Duration) idlenessManager { + if idleTimeout == 0 { + return noopIdlenessManager{} + } + + i := &idlenessManagerImpl{ + enforcer: enforcer, + timeout: int64(idleTimeout), + } + i.timer = timeAfterFunc(idleTimeout, i.handleIdleTimeout) + return i +} + +// resetIdleTimer resets the idle timer to the given duration. This method +// should only be called from the timer callback. +func (i *idlenessManagerImpl) resetIdleTimer(d time.Duration) { + i.idleMu.Lock() + defer i.idleMu.Unlock() + + if i.timer == nil { + // Only close sets timer to nil. We are done. + return + } + + // It is safe to ignore the return value from Reset() because this method is + // only ever called from the timer callback, which means the timer has + // already fired. + i.timer.Reset(d) +} + +// handleIdleTimeout is the timer callback that is invoked upon expiry of the +// configured idle timeout. The channel is considered inactive if there are no +// ongoing calls and no RPC activity since the last time the timer fired. +func (i *idlenessManagerImpl) handleIdleTimeout() { + if i.isClosed() { + return + } + + if atomic.LoadInt32(&i.activeCallsCount) > 0 { + i.resetIdleTimer(time.Duration(i.timeout)) + return + } + + // There has been activity on the channel since we last got here. Reset the + // timer and return. + if atomic.LoadInt32(&i.activeSinceLastTimerCheck) == 1 { + // Set the timer to fire after a duration of idle timeout, calculated + // from the time the most recent RPC completed. + atomic.StoreInt32(&i.activeSinceLastTimerCheck, 0) + i.resetIdleTimer(time.Duration(atomic.LoadInt64(&i.lastCallEndTime) + i.timeout - time.Now().UnixNano())) + return + } + + // This CAS operation is extremely likely to succeed given that there has + // been no activity since the last time we were here. Setting the + // activeCallsCount to -math.MaxInt32 indicates to onCallBegin() that the + // channel is either in idle mode or is trying to get there. + if !atomic.CompareAndSwapInt32(&i.activeCallsCount, 0, -math.MaxInt32) { + // This CAS operation can fail if an RPC started after we checked for + // activity at the top of this method, or one was ongoing from before + // the last time we were here. In both case, reset the timer and return. + i.resetIdleTimer(time.Duration(i.timeout)) + return + } + + // Now that we've set the active calls count to -math.MaxInt32, it's time to + // actually move to idle mode. + if i.tryEnterIdleMode() { + // Successfully entered idle mode. No timer needed until we exit idle. + return + } + + // Failed to enter idle mode due to a concurrent RPC that kept the channel + // active, or because of an error from the channel. Undo the attempt to + // enter idle, and reset the timer to try again later. + atomic.AddInt32(&i.activeCallsCount, math.MaxInt32) + i.resetIdleTimer(time.Duration(i.timeout)) +} + +// tryEnterIdleMode instructs the channel to enter idle mode. But before +// that, it performs a last minute check to ensure that no new RPC has come in, +// making the channel active. +// +// Return value indicates whether or not the channel moved to idle mode. +// +// Holds idleMu which ensures mutual exclusion with exitIdleMode. +func (i *idlenessManagerImpl) tryEnterIdleMode() bool { + i.idleMu.Lock() + defer i.idleMu.Unlock() + + if atomic.LoadInt32(&i.activeCallsCount) != -math.MaxInt32 { + // We raced and lost to a new RPC. Very rare, but stop entering idle. + return false + } + if atomic.LoadInt32(&i.activeSinceLastTimerCheck) == 1 { + // An very short RPC could have come in (and also finished) after we + // checked for calls count and activity in handleIdleTimeout(), but + // before the CAS operation. So, we need to check for activity again. + return false + } + + // No new RPCs have come in since we last set the active calls count value + // -math.MaxInt32 in the timer callback. And since we have the lock, it is + // safe to enter idle mode now. + if err := i.enforcer.enterIdleMode(); err != nil { + logger.Errorf("Failed to enter idle mode: %v", err) + return false + } + + // Successfully entered idle mode. + i.actuallyIdle = true + return true +} + +// onCallBegin is invoked at the start of every RPC. +func (i *idlenessManagerImpl) onCallBegin() error { + if i.isClosed() { + return nil + } + + if atomic.AddInt32(&i.activeCallsCount, 1) > 0 { + // Channel is not idle now. Set the activity bit and allow the call. + atomic.StoreInt32(&i.activeSinceLastTimerCheck, 1) + return nil + } + + // Channel is either in idle mode or is in the process of moving to idle + // mode. Attempt to exit idle mode to allow this RPC. + if err := i.exitIdleMode(); err != nil { + // Undo the increment to calls count, and return an error causing the + // RPC to fail. + atomic.AddInt32(&i.activeCallsCount, -1) + return err + } + + atomic.StoreInt32(&i.activeSinceLastTimerCheck, 1) + return nil +} + +// exitIdleMode instructs the channel to exit idle mode. +// +// Holds idleMu which ensures mutual exclusion with tryEnterIdleMode. +func (i *idlenessManagerImpl) exitIdleMode() error { + i.idleMu.Lock() + defer i.idleMu.Unlock() + + if !i.actuallyIdle { + // This can happen in two scenarios: + // - handleIdleTimeout() set the calls count to -math.MaxInt32 and called + // tryEnterIdleMode(). But before the latter could grab the lock, an RPC + // came in and onCallBegin() noticed that the calls count is negative. + // - Channel is in idle mode, and multiple new RPCs come in at the same + // time, all of them notice a negative calls count in onCallBegin and get + // here. The first one to get the lock would got the channel to exit idle. + // + // Either way, nothing to do here. + return nil + } + + if err := i.enforcer.exitIdleMode(); err != nil { + return fmt.Errorf("channel failed to exit idle mode: %v", err) + } + + // Undo the idle entry process. This also respects any new RPC attempts. + atomic.AddInt32(&i.activeCallsCount, math.MaxInt32) + i.actuallyIdle = false + + // Start a new timer to fire after the configured idle timeout. + i.timer = timeAfterFunc(time.Duration(i.timeout), i.handleIdleTimeout) + return nil +} + +// onCallEnd is invoked at the end of every RPC. +func (i *idlenessManagerImpl) onCallEnd() { + if i.isClosed() { + return + } + + // Record the time at which the most recent call finished. + atomic.StoreInt64(&i.lastCallEndTime, time.Now().UnixNano()) + + // Decrement the active calls count. This count can temporarily go negative + // when the timer callback is in the process of moving the channel to idle + // mode, but one or more RPCs come in and complete before the timer callback + // can get done with the process of moving to idle mode. + atomic.AddInt32(&i.activeCallsCount, -1) +} + +func (i *idlenessManagerImpl) isClosed() bool { + return atomic.LoadInt32(&i.closed) == 1 +} + +func (i *idlenessManagerImpl) close() { + atomic.StoreInt32(&i.closed, 1) + + i.idleMu.Lock() + i.timer.Stop() + i.timer = nil + i.idleMu.Unlock() +} diff --git a/vendor/google.golang.org/grpc/install_gae.sh b/vendor/google.golang.org/grpc/install_gae.sh deleted file mode 100644 index 15ff9facdd..0000000000 --- a/vendor/google.golang.org/grpc/install_gae.sh +++ /dev/null @@ -1,6 +0,0 @@ -#!/bin/bash - -TMP=$(mktemp -d /tmp/sdk.XXX) \ -&& curl -o $TMP.zip "https://storage.googleapis.com/appengine-sdks/featured/go_appengine_sdk_linux_amd64-1.9.68.zip" \ -&& unzip -q $TMP.zip -d $TMP \ -&& export PATH="$PATH:$TMP/go_appengine" \ No newline at end of file diff --git a/vendor/google.golang.org/grpc/interceptor.go b/vendor/google.golang.org/grpc/interceptor.go index 668e0adcf0..bb96ef57be 100644 --- a/vendor/google.golang.org/grpc/interceptor.go +++ b/vendor/google.golang.org/grpc/interceptor.go @@ -72,9 +72,12 @@ type UnaryServerInfo struct { } // UnaryHandler defines the handler invoked by UnaryServerInterceptor to complete the normal -// execution of a unary RPC. If a UnaryHandler returns an error, it should be produced by the -// status package, or else gRPC will use codes.Unknown as the status code and err.Error() as -// the status message of the RPC. +// execution of a unary RPC. +// +// If a UnaryHandler returns an error, it should either be produced by the +// status package, or be one of the context errors. Otherwise, gRPC will use +// codes.Unknown as the status code and err.Error() as the status message of the +// RPC. type UnaryHandler func(ctx context.Context, req interface{}) (interface{}, error) // UnaryServerInterceptor provides a hook to intercept the execution of a unary RPC on the server. info diff --git a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go new file mode 100644 index 0000000000..08666f62a7 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go @@ -0,0 +1,384 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package gracefulswitch implements a graceful switch load balancer. +package gracefulswitch + +import ( + "errors" + "fmt" + "sync" + + "google.golang.org/grpc/balancer" + "google.golang.org/grpc/balancer/base" + "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/resolver" +) + +var errBalancerClosed = errors.New("gracefulSwitchBalancer is closed") +var _ balancer.Balancer = (*Balancer)(nil) + +// NewBalancer returns a graceful switch Balancer. +func NewBalancer(cc balancer.ClientConn, opts balancer.BuildOptions) *Balancer { + return &Balancer{ + cc: cc, + bOpts: opts, + } +} + +// Balancer is a utility to gracefully switch from one balancer to +// a new balancer. It implements the balancer.Balancer interface. +type Balancer struct { + bOpts balancer.BuildOptions + cc balancer.ClientConn + + // mu protects the following fields and all fields within balancerCurrent + // and balancerPending. mu does not need to be held when calling into the + // child balancers, as all calls into these children happen only as a direct + // result of a call into the gracefulSwitchBalancer, which are also + // guaranteed to be synchronous. There is one exception: an UpdateState call + // from a child balancer when current and pending are populated can lead to + // calling Close() on the current. To prevent that racing with an + // UpdateSubConnState from the channel, we hold currentMu during Close and + // UpdateSubConnState calls. + mu sync.Mutex + balancerCurrent *balancerWrapper + balancerPending *balancerWrapper + closed bool // set to true when this balancer is closed + + // currentMu must be locked before mu. This mutex guards against this + // sequence of events: UpdateSubConnState() called, finds the + // balancerCurrent, gives up lock, updateState comes in, causes Close() on + // balancerCurrent before the UpdateSubConnState is called on the + // balancerCurrent. + currentMu sync.Mutex +} + +// swap swaps out the current lb with the pending lb and updates the ClientConn. +// The caller must hold gsb.mu. +func (gsb *Balancer) swap() { + gsb.cc.UpdateState(gsb.balancerPending.lastState) + cur := gsb.balancerCurrent + gsb.balancerCurrent = gsb.balancerPending + gsb.balancerPending = nil + go func() { + gsb.currentMu.Lock() + defer gsb.currentMu.Unlock() + cur.Close() + }() +} + +// Helper function that checks if the balancer passed in is current or pending. +// The caller must hold gsb.mu. +func (gsb *Balancer) balancerCurrentOrPending(bw *balancerWrapper) bool { + return bw == gsb.balancerCurrent || bw == gsb.balancerPending +} + +// SwitchTo initializes the graceful switch process, which completes based on +// connectivity state changes on the current/pending balancer. Thus, the switch +// process is not complete when this method returns. This method must be called +// synchronously alongside the rest of the balancer.Balancer methods this +// Graceful Switch Balancer implements. +func (gsb *Balancer) SwitchTo(builder balancer.Builder) error { + gsb.mu.Lock() + if gsb.closed { + gsb.mu.Unlock() + return errBalancerClosed + } + bw := &balancerWrapper{ + gsb: gsb, + lastState: balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: base.NewErrPicker(balancer.ErrNoSubConnAvailable), + }, + subconns: make(map[balancer.SubConn]bool), + } + balToClose := gsb.balancerPending // nil if there is no pending balancer + if gsb.balancerCurrent == nil { + gsb.balancerCurrent = bw + } else { + gsb.balancerPending = bw + } + gsb.mu.Unlock() + balToClose.Close() + // This function takes a builder instead of a balancer because builder.Build + // can call back inline, and this utility needs to handle the callbacks. + newBalancer := builder.Build(bw, gsb.bOpts) + if newBalancer == nil { + // This is illegal and should never happen; we clear the balancerWrapper + // we were constructing if it happens to avoid a potential panic. + gsb.mu.Lock() + if gsb.balancerPending != nil { + gsb.balancerPending = nil + } else { + gsb.balancerCurrent = nil + } + gsb.mu.Unlock() + return balancer.ErrBadResolverState + } + + // This write doesn't need to take gsb.mu because this field never gets read + // or written to on any calls from the current or pending. Calls from grpc + // to this balancer are guaranteed to be called synchronously, so this + // bw.Balancer field will never be forwarded to until this SwitchTo() + // function returns. + bw.Balancer = newBalancer + return nil +} + +// Returns nil if the graceful switch balancer is closed. +func (gsb *Balancer) latestBalancer() *balancerWrapper { + gsb.mu.Lock() + defer gsb.mu.Unlock() + if gsb.balancerPending != nil { + return gsb.balancerPending + } + return gsb.balancerCurrent +} + +// UpdateClientConnState forwards the update to the latest balancer created. +func (gsb *Balancer) UpdateClientConnState(state balancer.ClientConnState) error { + // The resolver data is only relevant to the most recent LB Policy. + balToUpdate := gsb.latestBalancer() + if balToUpdate == nil { + return errBalancerClosed + } + // Perform this call without gsb.mu to prevent deadlocks if the child calls + // back into the channel. The latest balancer can never be closed during a + // call from the channel, even without gsb.mu held. + return balToUpdate.UpdateClientConnState(state) +} + +// ResolverError forwards the error to the latest balancer created. +func (gsb *Balancer) ResolverError(err error) { + // The resolver data is only relevant to the most recent LB Policy. + balToUpdate := gsb.latestBalancer() + if balToUpdate == nil { + return + } + // Perform this call without gsb.mu to prevent deadlocks if the child calls + // back into the channel. The latest balancer can never be closed during a + // call from the channel, even without gsb.mu held. + balToUpdate.ResolverError(err) +} + +// ExitIdle forwards the call to the latest balancer created. +// +// If the latest balancer does not support ExitIdle, the subConns are +// re-connected to manually. +func (gsb *Balancer) ExitIdle() { + balToUpdate := gsb.latestBalancer() + if balToUpdate == nil { + return + } + // There is no need to protect this read with a mutex, as the write to the + // Balancer field happens in SwitchTo, which completes before this can be + // called. + if ei, ok := balToUpdate.Balancer.(balancer.ExitIdler); ok { + ei.ExitIdle() + return + } + gsb.mu.Lock() + defer gsb.mu.Unlock() + for sc := range balToUpdate.subconns { + sc.Connect() + } +} + +// UpdateSubConnState forwards the update to the appropriate child. +func (gsb *Balancer) UpdateSubConnState(sc balancer.SubConn, state balancer.SubConnState) { + gsb.currentMu.Lock() + defer gsb.currentMu.Unlock() + gsb.mu.Lock() + // Forward update to the appropriate child. Even if there is a pending + // balancer, the current balancer should continue to get SubConn updates to + // maintain the proper state while the pending is still connecting. + var balToUpdate *balancerWrapper + if gsb.balancerCurrent != nil && gsb.balancerCurrent.subconns[sc] { + balToUpdate = gsb.balancerCurrent + } else if gsb.balancerPending != nil && gsb.balancerPending.subconns[sc] { + balToUpdate = gsb.balancerPending + } + gsb.mu.Unlock() + if balToUpdate == nil { + // SubConn belonged to a stale lb policy that has not yet fully closed, + // or the balancer was already closed. + return + } + balToUpdate.UpdateSubConnState(sc, state) +} + +// Close closes any active child balancers. +func (gsb *Balancer) Close() { + gsb.mu.Lock() + gsb.closed = true + currentBalancerToClose := gsb.balancerCurrent + gsb.balancerCurrent = nil + pendingBalancerToClose := gsb.balancerPending + gsb.balancerPending = nil + gsb.mu.Unlock() + + currentBalancerToClose.Close() + pendingBalancerToClose.Close() +} + +// balancerWrapper wraps a balancer.Balancer, and overrides some Balancer +// methods to help cleanup SubConns created by the wrapped balancer. +// +// It implements the balancer.ClientConn interface and is passed down in that +// capacity to the wrapped balancer. It maintains a set of subConns created by +// the wrapped balancer and calls from the latter to create/update/remove +// SubConns update this set before being forwarded to the parent ClientConn. +// State updates from the wrapped balancer can result in invocation of the +// graceful switch logic. +type balancerWrapper struct { + balancer.Balancer + gsb *Balancer + + lastState balancer.State + subconns map[balancer.SubConn]bool // subconns created by this balancer +} + +func (bw *balancerWrapper) UpdateSubConnState(sc balancer.SubConn, state balancer.SubConnState) { + if state.ConnectivityState == connectivity.Shutdown { + bw.gsb.mu.Lock() + delete(bw.subconns, sc) + bw.gsb.mu.Unlock() + } + // There is no need to protect this read with a mutex, as the write to the + // Balancer field happens in SwitchTo, which completes before this can be + // called. + bw.Balancer.UpdateSubConnState(sc, state) +} + +// Close closes the underlying LB policy and removes the subconns it created. bw +// must not be referenced via balancerCurrent or balancerPending in gsb when +// called. gsb.mu must not be held. Does not panic with a nil receiver. +func (bw *balancerWrapper) Close() { + // before Close is called. + if bw == nil { + return + } + // There is no need to protect this read with a mutex, as Close() is + // impossible to be called concurrently with the write in SwitchTo(). The + // callsites of Close() for this balancer in Graceful Switch Balancer will + // never be called until SwitchTo() returns. + bw.Balancer.Close() + bw.gsb.mu.Lock() + for sc := range bw.subconns { + bw.gsb.cc.RemoveSubConn(sc) + } + bw.gsb.mu.Unlock() +} + +func (bw *balancerWrapper) UpdateState(state balancer.State) { + // Hold the mutex for this entire call to ensure it cannot occur + // concurrently with other updateState() calls. This causes updates to + // lastState and calls to cc.UpdateState to happen atomically. + bw.gsb.mu.Lock() + defer bw.gsb.mu.Unlock() + bw.lastState = state + + if !bw.gsb.balancerCurrentOrPending(bw) { + return + } + + if bw == bw.gsb.balancerCurrent { + // In the case that the current balancer exits READY, and there is a pending + // balancer, you can forward the pending balancer's cached State up to + // ClientConn and swap the pending into the current. This is because there + // is no reason to gracefully switch from and keep using the old policy as + // the ClientConn is not connected to any backends. + if state.ConnectivityState != connectivity.Ready && bw.gsb.balancerPending != nil { + bw.gsb.swap() + return + } + // Even if there is a pending balancer waiting to be gracefully switched to, + // continue to forward current balancer updates to the Client Conn. Ignoring + // state + picker from the current would cause undefined behavior/cause the + // system to behave incorrectly from the current LB policies perspective. + // Also, the current LB is still being used by grpc to choose SubConns per + // RPC, and thus should use the most updated form of the current balancer. + bw.gsb.cc.UpdateState(state) + return + } + // This method is now dealing with a state update from the pending balancer. + // If the current balancer is currently in a state other than READY, the new + // policy can be swapped into place immediately. This is because there is no + // reason to gracefully switch from and keep using the old policy as the + // ClientConn is not connected to any backends. + if state.ConnectivityState != connectivity.Connecting || bw.gsb.balancerCurrent.lastState.ConnectivityState != connectivity.Ready { + bw.gsb.swap() + } +} + +func (bw *balancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (balancer.SubConn, error) { + bw.gsb.mu.Lock() + if !bw.gsb.balancerCurrentOrPending(bw) { + bw.gsb.mu.Unlock() + return nil, fmt.Errorf("%T at address %p that called NewSubConn is deleted", bw, bw) + } + bw.gsb.mu.Unlock() + + sc, err := bw.gsb.cc.NewSubConn(addrs, opts) + if err != nil { + return nil, err + } + bw.gsb.mu.Lock() + if !bw.gsb.balancerCurrentOrPending(bw) { // balancer was closed during this call + bw.gsb.cc.RemoveSubConn(sc) + bw.gsb.mu.Unlock() + return nil, fmt.Errorf("%T at address %p that called NewSubConn is deleted", bw, bw) + } + bw.subconns[sc] = true + bw.gsb.mu.Unlock() + return sc, nil +} + +func (bw *balancerWrapper) ResolveNow(opts resolver.ResolveNowOptions) { + // Ignore ResolveNow requests from anything other than the most recent + // balancer, because older balancers were already removed from the config. + if bw != bw.gsb.latestBalancer() { + return + } + bw.gsb.cc.ResolveNow(opts) +} + +func (bw *balancerWrapper) RemoveSubConn(sc balancer.SubConn) { + bw.gsb.mu.Lock() + if !bw.gsb.balancerCurrentOrPending(bw) { + bw.gsb.mu.Unlock() + return + } + bw.gsb.mu.Unlock() + bw.gsb.cc.RemoveSubConn(sc) +} + +func (bw *balancerWrapper) UpdateAddresses(sc balancer.SubConn, addrs []resolver.Address) { + bw.gsb.mu.Lock() + if !bw.gsb.balancerCurrentOrPending(bw) { + bw.gsb.mu.Unlock() + return + } + bw.gsb.mu.Unlock() + bw.gsb.cc.UpdateAddresses(sc, addrs) +} + +func (bw *balancerWrapper) Target() string { + return bw.gsb.cc.Target() +} diff --git a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go index 5cc3aeddb2..755fdebc1b 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go @@ -28,38 +28,48 @@ import ( "google.golang.org/grpc/internal/grpcutil" ) -// Logger is the global binary logger. It can be used to get binary logger for -// each method. +var grpclogLogger = grpclog.Component("binarylog") + +// Logger specifies MethodLoggers for method names with a Log call that +// takes a context. +// +// This is used in the 1.0 release of gcp/observability, and thus must not be +// deleted or changed. type Logger interface { - getMethodLogger(methodName string) *MethodLogger + GetMethodLogger(methodName string) MethodLogger } // binLogger is the global binary logger for the binary. One of this should be // built at init time from the configuration (environment variable or flags). // -// It is used to get a methodLogger for each individual method. +// It is used to get a MethodLogger for each individual method. var binLogger Logger -var grpclogLogger = grpclog.Component("binarylog") - -// SetLogger sets the binarg logger. +// SetLogger sets the binary logger. // // Only call this at init time. func SetLogger(l Logger) { binLogger = l } -// GetMethodLogger returns the methodLogger for the given methodName. +// GetLogger gets the binary logger. +// +// Only call this at init time. +func GetLogger() Logger { + return binLogger +} + +// GetMethodLogger returns the MethodLogger for the given methodName. // // methodName should be in the format of "/service/method". // -// Each methodLogger returned by this method is a new instance. This is to +// Each MethodLogger returned by this method is a new instance. This is to // generate sequence id within the call. -func GetMethodLogger(methodName string) *MethodLogger { +func GetMethodLogger(methodName string) MethodLogger { if binLogger == nil { return nil } - return binLogger.getMethodLogger(methodName) + return binLogger.GetMethodLogger(methodName) } func init() { @@ -68,17 +78,29 @@ func init() { binLogger = NewLoggerFromConfigString(configStr) } -type methodLoggerConfig struct { +// MethodLoggerConfig contains the setting for logging behavior of a method +// logger. Currently, it contains the max length of header and message. +type MethodLoggerConfig struct { // Max length of header and message. - hdr, msg uint64 + Header, Message uint64 +} + +// LoggerConfig contains the config for loggers to create method loggers. +type LoggerConfig struct { + All *MethodLoggerConfig + Services map[string]*MethodLoggerConfig + Methods map[string]*MethodLoggerConfig + + Blacklist map[string]struct{} } type logger struct { - all *methodLoggerConfig - services map[string]*methodLoggerConfig - methods map[string]*methodLoggerConfig + config LoggerConfig +} - blacklist map[string]struct{} +// NewLoggerFromConfig builds a logger with the given LoggerConfig. +func NewLoggerFromConfig(config LoggerConfig) Logger { + return &logger{config: config} } // newEmptyLogger creates an empty logger. The map fields need to be filled in @@ -88,83 +110,83 @@ func newEmptyLogger() *logger { } // Set method logger for "*". -func (l *logger) setDefaultMethodLogger(ml *methodLoggerConfig) error { - if l.all != nil { +func (l *logger) setDefaultMethodLogger(ml *MethodLoggerConfig) error { + if l.config.All != nil { return fmt.Errorf("conflicting global rules found") } - l.all = ml + l.config.All = ml return nil } // Set method logger for "service/*". // -// New methodLogger with same service overrides the old one. -func (l *logger) setServiceMethodLogger(service string, ml *methodLoggerConfig) error { - if _, ok := l.services[service]; ok { +// New MethodLogger with same service overrides the old one. +func (l *logger) setServiceMethodLogger(service string, ml *MethodLoggerConfig) error { + if _, ok := l.config.Services[service]; ok { return fmt.Errorf("conflicting service rules for service %v found", service) } - if l.services == nil { - l.services = make(map[string]*methodLoggerConfig) + if l.config.Services == nil { + l.config.Services = make(map[string]*MethodLoggerConfig) } - l.services[service] = ml + l.config.Services[service] = ml return nil } // Set method logger for "service/method". // -// New methodLogger with same method overrides the old one. -func (l *logger) setMethodMethodLogger(method string, ml *methodLoggerConfig) error { - if _, ok := l.blacklist[method]; ok { +// New MethodLogger with same method overrides the old one. +func (l *logger) setMethodMethodLogger(method string, ml *MethodLoggerConfig) error { + if _, ok := l.config.Blacklist[method]; ok { return fmt.Errorf("conflicting blacklist rules for method %v found", method) } - if _, ok := l.methods[method]; ok { + if _, ok := l.config.Methods[method]; ok { return fmt.Errorf("conflicting method rules for method %v found", method) } - if l.methods == nil { - l.methods = make(map[string]*methodLoggerConfig) + if l.config.Methods == nil { + l.config.Methods = make(map[string]*MethodLoggerConfig) } - l.methods[method] = ml + l.config.Methods[method] = ml return nil } // Set blacklist method for "-service/method". func (l *logger) setBlacklist(method string) error { - if _, ok := l.blacklist[method]; ok { + if _, ok := l.config.Blacklist[method]; ok { return fmt.Errorf("conflicting blacklist rules for method %v found", method) } - if _, ok := l.methods[method]; ok { + if _, ok := l.config.Methods[method]; ok { return fmt.Errorf("conflicting method rules for method %v found", method) } - if l.blacklist == nil { - l.blacklist = make(map[string]struct{}) + if l.config.Blacklist == nil { + l.config.Blacklist = make(map[string]struct{}) } - l.blacklist[method] = struct{}{} + l.config.Blacklist[method] = struct{}{} return nil } -// getMethodLogger returns the methodLogger for the given methodName. +// getMethodLogger returns the MethodLogger for the given methodName. // // methodName should be in the format of "/service/method". // -// Each methodLogger returned by this method is a new instance. This is to +// Each MethodLogger returned by this method is a new instance. This is to // generate sequence id within the call. -func (l *logger) getMethodLogger(methodName string) *MethodLogger { +func (l *logger) GetMethodLogger(methodName string) MethodLogger { s, m, err := grpcutil.ParseMethod(methodName) if err != nil { grpclogLogger.Infof("binarylogging: failed to parse %q: %v", methodName, err) return nil } - if ml, ok := l.methods[s+"/"+m]; ok { - return newMethodLogger(ml.hdr, ml.msg) + if ml, ok := l.config.Methods[s+"/"+m]; ok { + return NewTruncatingMethodLogger(ml.Header, ml.Message) } - if _, ok := l.blacklist[s+"/"+m]; ok { + if _, ok := l.config.Blacklist[s+"/"+m]; ok { return nil } - if ml, ok := l.services[s]; ok { - return newMethodLogger(ml.hdr, ml.msg) + if ml, ok := l.config.Services[s]; ok { + return NewTruncatingMethodLogger(ml.Header, ml.Message) } - if l.all == nil { + if l.config.All == nil { return nil } - return newMethodLogger(l.all.hdr, l.all.msg) + return NewTruncatingMethodLogger(l.config.All.Header, l.config.All.Message) } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/env_config.go b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go index d8f4e7602f..f9e80e27ab 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/env_config.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go @@ -30,15 +30,15 @@ import ( // to build a new logger and assign it to binarylog.Logger. // // Example filter config strings: -// - "" Nothing will be logged -// - "*" All headers and messages will be fully logged. -// - "*{h}" Only headers will be logged. -// - "*{m:256}" Only the first 256 bytes of each message will be logged. -// - "Foo/*" Logs every method in service Foo -// - "Foo/*,-Foo/Bar" Logs every method in service Foo except method /Foo/Bar -// - "Foo/*,Foo/Bar{m:256}" Logs the first 256 bytes of each message in method -// /Foo/Bar, logs all headers and messages in every other method in service -// Foo. +// - "" Nothing will be logged +// - "*" All headers and messages will be fully logged. +// - "*{h}" Only headers will be logged. +// - "*{m:256}" Only the first 256 bytes of each message will be logged. +// - "Foo/*" Logs every method in service Foo +// - "Foo/*,-Foo/Bar" Logs every method in service Foo except method /Foo/Bar +// - "Foo/*,Foo/Bar{m:256}" Logs the first 256 bytes of each message in method +// /Foo/Bar, logs all headers and messages in every other method in service +// Foo. // // If two configs exist for one certain method or service, the one specified // later overrides the previous config. @@ -57,7 +57,7 @@ func NewLoggerFromConfigString(s string) Logger { return l } -// fillMethodLoggerWithConfigString parses config, creates methodLogger and adds +// fillMethodLoggerWithConfigString parses config, creates TruncatingMethodLogger and adds // it to the right map in the logger. func (l *logger) fillMethodLoggerWithConfigString(config string) error { // "" is invalid. @@ -89,7 +89,7 @@ func (l *logger) fillMethodLoggerWithConfigString(config string) error { if err != nil { return fmt.Errorf("invalid config: %q, %v", config, err) } - if err := l.setDefaultMethodLogger(&methodLoggerConfig{hdr: hdr, msg: msg}); err != nil { + if err := l.setDefaultMethodLogger(&MethodLoggerConfig{Header: hdr, Message: msg}); err != nil { return fmt.Errorf("invalid config: %v", err) } return nil @@ -104,11 +104,11 @@ func (l *logger) fillMethodLoggerWithConfigString(config string) error { return fmt.Errorf("invalid header/message length config: %q, %v", suffix, err) } if m == "*" { - if err := l.setServiceMethodLogger(s, &methodLoggerConfig{hdr: hdr, msg: msg}); err != nil { + if err := l.setServiceMethodLogger(s, &MethodLoggerConfig{Header: hdr, Message: msg}); err != nil { return fmt.Errorf("invalid config: %v", err) } } else { - if err := l.setMethodMethodLogger(s+"/"+m, &methodLoggerConfig{hdr: hdr, msg: msg}); err != nil { + if err := l.setMethodMethodLogger(s+"/"+m, &MethodLoggerConfig{Header: hdr, Message: msg}); err != nil { return fmt.Errorf("invalid config: %v", err) } } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go index 0cdb418315..6c3f632215 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go @@ -19,6 +19,7 @@ package binarylog import ( + "context" "net" "strings" "sync/atomic" @@ -26,7 +27,7 @@ import ( "github.com/golang/protobuf/proto" "github.com/golang/protobuf/ptypes" - pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" + binlogpb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" "google.golang.org/grpc/metadata" "google.golang.org/grpc/status" ) @@ -48,7 +49,16 @@ func (g *callIDGenerator) reset() { var idGen callIDGenerator // MethodLogger is the sub-logger for each method. -type MethodLogger struct { +// +// This is used in the 1.0 release of gcp/observability, and thus must not be +// deleted or changed. +type MethodLogger interface { + Log(context.Context, LogEntryConfig) +} + +// TruncatingMethodLogger is a method logger that truncates headers and messages +// based on configured fields. +type TruncatingMethodLogger struct { headerMaxLen, messageMaxLen uint64 callID uint64 @@ -57,8 +67,12 @@ type MethodLogger struct { sink Sink // TODO(blog): make this plugable. } -func newMethodLogger(h, m uint64) *MethodLogger { - return &MethodLogger{ +// NewTruncatingMethodLogger returns a new truncating method logger. +// +// This is used in the 1.0 release of gcp/observability, and thus must not be +// deleted or changed. +func NewTruncatingMethodLogger(h, m uint64) *TruncatingMethodLogger { + return &TruncatingMethodLogger{ headerMaxLen: h, messageMaxLen: m, @@ -69,8 +83,10 @@ func newMethodLogger(h, m uint64) *MethodLogger { } } -// Log creates a proto binary log entry, and logs it to the sink. -func (ml *MethodLogger) Log(c LogEntryConfig) { +// Build is an internal only method for building the proto message out of the +// input event. It's made public to enable other library to reuse as much logic +// in TruncatingMethodLogger as possible. +func (ml *TruncatingMethodLogger) Build(c LogEntryConfig) *binlogpb.GrpcLogEntry { m := c.toProto() timestamp, _ := ptypes.TimestampProto(time.Now()) m.Timestamp = timestamp @@ -78,18 +94,22 @@ func (ml *MethodLogger) Log(c LogEntryConfig) { m.SequenceIdWithinCall = ml.idWithinCallGen.next() switch pay := m.Payload.(type) { - case *pb.GrpcLogEntry_ClientHeader: + case *binlogpb.GrpcLogEntry_ClientHeader: m.PayloadTruncated = ml.truncateMetadata(pay.ClientHeader.GetMetadata()) - case *pb.GrpcLogEntry_ServerHeader: + case *binlogpb.GrpcLogEntry_ServerHeader: m.PayloadTruncated = ml.truncateMetadata(pay.ServerHeader.GetMetadata()) - case *pb.GrpcLogEntry_Message: + case *binlogpb.GrpcLogEntry_Message: m.PayloadTruncated = ml.truncateMessage(pay.Message) } + return m +} - ml.sink.Write(m) +// Log creates a proto binary log entry, and logs it to the sink. +func (ml *TruncatingMethodLogger) Log(ctx context.Context, c LogEntryConfig) { + ml.sink.Write(ml.Build(c)) } -func (ml *MethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated bool) { +func (ml *TruncatingMethodLogger) truncateMetadata(mdPb *binlogpb.Metadata) (truncated bool) { if ml.headerMaxLen == maxUInt { return false } @@ -108,7 +128,7 @@ func (ml *MethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated bool) { // but not counted towards the size limit. continue } - currentEntryLen := uint64(len(entry.Value)) + currentEntryLen := uint64(len(entry.GetKey())) + uint64(len(entry.GetValue())) if currentEntryLen > bytesLimit { break } @@ -119,7 +139,7 @@ func (ml *MethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated bool) { return truncated } -func (ml *MethodLogger) truncateMessage(msgPb *pb.Message) (truncated bool) { +func (ml *TruncatingMethodLogger) truncateMessage(msgPb *binlogpb.Message) (truncated bool) { if ml.messageMaxLen == maxUInt { return false } @@ -131,8 +151,11 @@ func (ml *MethodLogger) truncateMessage(msgPb *pb.Message) (truncated bool) { } // LogEntryConfig represents the configuration for binary log entry. +// +// This is used in the 1.0 release of gcp/observability, and thus must not be +// deleted or changed. type LogEntryConfig interface { - toProto() *pb.GrpcLogEntry + toProto() *binlogpb.GrpcLogEntry } // ClientHeader configs the binary log entry to be a ClientHeader entry. @@ -146,10 +169,10 @@ type ClientHeader struct { PeerAddr net.Addr } -func (c *ClientHeader) toProto() *pb.GrpcLogEntry { +func (c *ClientHeader) toProto() *binlogpb.GrpcLogEntry { // This function doesn't need to set all the fields (e.g. seq ID). The Log // function will set the fields when necessary. - clientHeader := &pb.ClientHeader{ + clientHeader := &binlogpb.ClientHeader{ Metadata: mdToMetadataProto(c.Header), MethodName: c.MethodName, Authority: c.Authority, @@ -157,16 +180,16 @@ func (c *ClientHeader) toProto() *pb.GrpcLogEntry { if c.Timeout > 0 { clientHeader.Timeout = ptypes.DurationProto(c.Timeout) } - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_HEADER, - Payload: &pb.GrpcLogEntry_ClientHeader{ + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_HEADER, + Payload: &binlogpb.GrpcLogEntry_ClientHeader{ ClientHeader: clientHeader, }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } if c.PeerAddr != nil { ret.Peer = addrToProto(c.PeerAddr) @@ -182,19 +205,19 @@ type ServerHeader struct { PeerAddr net.Addr } -func (c *ServerHeader) toProto() *pb.GrpcLogEntry { - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_HEADER, - Payload: &pb.GrpcLogEntry_ServerHeader{ - ServerHeader: &pb.ServerHeader{ +func (c *ServerHeader) toProto() *binlogpb.GrpcLogEntry { + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_SERVER_HEADER, + Payload: &binlogpb.GrpcLogEntry_ServerHeader{ + ServerHeader: &binlogpb.ServerHeader{ Metadata: mdToMetadataProto(c.Header), }, }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } if c.PeerAddr != nil { ret.Peer = addrToProto(c.PeerAddr) @@ -210,7 +233,7 @@ type ClientMessage struct { Message interface{} } -func (c *ClientMessage) toProto() *pb.GrpcLogEntry { +func (c *ClientMessage) toProto() *binlogpb.GrpcLogEntry { var ( data []byte err error @@ -225,19 +248,19 @@ func (c *ClientMessage) toProto() *pb.GrpcLogEntry { } else { grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte") } - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE, - Payload: &pb.GrpcLogEntry_Message{ - Message: &pb.Message{ + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE, + Payload: &binlogpb.GrpcLogEntry_Message{ + Message: &binlogpb.Message{ Length: uint32(len(data)), Data: data, }, }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } return ret } @@ -250,7 +273,7 @@ type ServerMessage struct { Message interface{} } -func (c *ServerMessage) toProto() *pb.GrpcLogEntry { +func (c *ServerMessage) toProto() *binlogpb.GrpcLogEntry { var ( data []byte err error @@ -265,19 +288,19 @@ func (c *ServerMessage) toProto() *pb.GrpcLogEntry { } else { grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte") } - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE, - Payload: &pb.GrpcLogEntry_Message{ - Message: &pb.Message{ + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE, + Payload: &binlogpb.GrpcLogEntry_Message{ + Message: &binlogpb.Message{ Length: uint32(len(data)), Data: data, }, }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } return ret } @@ -287,15 +310,15 @@ type ClientHalfClose struct { OnClientSide bool } -func (c *ClientHalfClose) toProto() *pb.GrpcLogEntry { - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_HALF_CLOSE, +func (c *ClientHalfClose) toProto() *binlogpb.GrpcLogEntry { + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_HALF_CLOSE, Payload: nil, // No payload here. } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } return ret } @@ -311,7 +334,7 @@ type ServerTrailer struct { PeerAddr net.Addr } -func (c *ServerTrailer) toProto() *pb.GrpcLogEntry { +func (c *ServerTrailer) toProto() *binlogpb.GrpcLogEntry { st, ok := status.FromError(c.Err) if !ok { grpclogLogger.Info("binarylogging: error in trailer is not a status error") @@ -327,10 +350,10 @@ func (c *ServerTrailer) toProto() *pb.GrpcLogEntry { grpclogLogger.Infof("binarylogging: failed to marshal status proto: %v", err) } } - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_TRAILER, - Payload: &pb.GrpcLogEntry_Trailer{ - Trailer: &pb.Trailer{ + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_SERVER_TRAILER, + Payload: &binlogpb.GrpcLogEntry_Trailer{ + Trailer: &binlogpb.Trailer{ Metadata: mdToMetadataProto(c.Trailer), StatusCode: uint32(st.Code()), StatusMessage: st.Message(), @@ -339,9 +362,9 @@ func (c *ServerTrailer) toProto() *pb.GrpcLogEntry { }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } if c.PeerAddr != nil { ret.Peer = addrToProto(c.PeerAddr) @@ -354,15 +377,15 @@ type Cancel struct { OnClientSide bool } -func (c *Cancel) toProto() *pb.GrpcLogEntry { - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_CANCEL, +func (c *Cancel) toProto() *binlogpb.GrpcLogEntry { + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CANCEL, Payload: nil, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } return ret } @@ -379,15 +402,15 @@ func metadataKeyOmit(key string) bool { return strings.HasPrefix(key, "grpc-") } -func mdToMetadataProto(md metadata.MD) *pb.Metadata { - ret := &pb.Metadata{} +func mdToMetadataProto(md metadata.MD) *binlogpb.Metadata { + ret := &binlogpb.Metadata{} for k, vv := range md { if metadataKeyOmit(k) { continue } for _, v := range vv { ret.Entry = append(ret.Entry, - &pb.MetadataEntry{ + &binlogpb.MetadataEntry{ Key: k, Value: []byte(v), }, @@ -397,26 +420,26 @@ func mdToMetadataProto(md metadata.MD) *pb.Metadata { return ret } -func addrToProto(addr net.Addr) *pb.Address { - ret := &pb.Address{} +func addrToProto(addr net.Addr) *binlogpb.Address { + ret := &binlogpb.Address{} switch a := addr.(type) { case *net.TCPAddr: if a.IP.To4() != nil { - ret.Type = pb.Address_TYPE_IPV4 + ret.Type = binlogpb.Address_TYPE_IPV4 } else if a.IP.To16() != nil { - ret.Type = pb.Address_TYPE_IPV6 + ret.Type = binlogpb.Address_TYPE_IPV6 } else { - ret.Type = pb.Address_TYPE_UNKNOWN + ret.Type = binlogpb.Address_TYPE_UNKNOWN // Do not set address and port fields. break } ret.Address = a.IP.String() ret.IpPort = uint32(a.Port) case *net.UnixAddr: - ret.Type = pb.Address_TYPE_UNIX + ret.Type = binlogpb.Address_TYPE_UNIX ret.Address = a.String() default: - ret.Type = pb.Address_TYPE_UNKNOWN + ret.Type = binlogpb.Address_TYPE_UNKNOWN } return ret } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/sink.go b/vendor/google.golang.org/grpc/internal/binarylog/sink.go index 7d7a3056b7..264de387c2 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/sink.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/sink.go @@ -26,7 +26,7 @@ import ( "time" "github.com/golang/protobuf/proto" - pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" + binlogpb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" ) var ( @@ -42,15 +42,15 @@ type Sink interface { // Write will be called to write the log entry into the sink. // // It should be thread-safe so it can be called in parallel. - Write(*pb.GrpcLogEntry) error + Write(*binlogpb.GrpcLogEntry) error // Close will be called when the Sink is replaced by a new Sink. Close() error } type noopSink struct{} -func (ns *noopSink) Write(*pb.GrpcLogEntry) error { return nil } -func (ns *noopSink) Close() error { return nil } +func (ns *noopSink) Write(*binlogpb.GrpcLogEntry) error { return nil } +func (ns *noopSink) Close() error { return nil } // newWriterSink creates a binary log sink with the given writer. // @@ -66,10 +66,11 @@ type writerSink struct { out io.Writer } -func (ws *writerSink) Write(e *pb.GrpcLogEntry) error { +func (ws *writerSink) Write(e *binlogpb.GrpcLogEntry) error { b, err := proto.Marshal(e) if err != nil { - grpclogLogger.Infof("binary logging: failed to marshal proto message: %v", err) + grpclogLogger.Errorf("binary logging: failed to marshal proto message: %v", err) + return err } hdr := make([]byte, 4) binary.BigEndian.PutUint32(hdr, uint32(len(b))) @@ -85,24 +86,27 @@ func (ws *writerSink) Write(e *pb.GrpcLogEntry) error { func (ws *writerSink) Close() error { return nil } type bufferedSink struct { - mu sync.Mutex - closer io.Closer - out Sink // out is built on buf. - buf *bufio.Writer // buf is kept for flush. - - writeStartOnce sync.Once - writeTicker *time.Ticker + mu sync.Mutex + closer io.Closer + out Sink // out is built on buf. + buf *bufio.Writer // buf is kept for flush. + flusherStarted bool + + writeTicker *time.Ticker + done chan struct{} } -func (fs *bufferedSink) Write(e *pb.GrpcLogEntry) error { - // Start the write loop when Write is called. - fs.writeStartOnce.Do(fs.startFlushGoroutine) +func (fs *bufferedSink) Write(e *binlogpb.GrpcLogEntry) error { fs.mu.Lock() + defer fs.mu.Unlock() + if !fs.flusherStarted { + // Start the write loop when Write is called. + fs.startFlushGoroutine() + fs.flusherStarted = true + } if err := fs.out.Write(e); err != nil { - fs.mu.Unlock() return err } - fs.mu.Unlock() return nil } @@ -113,7 +117,12 @@ const ( func (fs *bufferedSink) startFlushGoroutine() { fs.writeTicker = time.NewTicker(bufFlushDuration) go func() { - for range fs.writeTicker.C { + for { + select { + case <-fs.done: + return + case <-fs.writeTicker.C: + } fs.mu.Lock() if err := fs.buf.Flush(); err != nil { grpclogLogger.Warningf("failed to flush to Sink: %v", err) @@ -124,10 +133,12 @@ func (fs *bufferedSink) startFlushGoroutine() { } func (fs *bufferedSink) Close() error { + fs.mu.Lock() + defer fs.mu.Unlock() if fs.writeTicker != nil { fs.writeTicker.Stop() } - fs.mu.Lock() + close(fs.done) if err := fs.buf.Flush(); err != nil { grpclogLogger.Warningf("failed to flush to Sink: %v", err) } @@ -137,7 +148,6 @@ func (fs *bufferedSink) Close() error { if err := fs.out.Close(); err != nil { grpclogLogger.Warningf("failed to close the Sink: %v", err) } - fs.mu.Unlock() return nil } @@ -155,5 +165,6 @@ func NewBufferedSink(o io.WriteCloser) Sink { closer: o, out: newWriterSink(bufW), buf: bufW, + done: make(chan struct{}), } } diff --git a/vendor/google.golang.org/grpc/internal/buffer/unbounded.go b/vendor/google.golang.org/grpc/internal/buffer/unbounded.go index 9f6a0c1200..81c2f5fd76 100644 --- a/vendor/google.golang.org/grpc/internal/buffer/unbounded.go +++ b/vendor/google.golang.org/grpc/internal/buffer/unbounded.go @@ -35,6 +35,7 @@ import "sync" // internal/transport/transport.go for an example of this. type Unbounded struct { c chan interface{} + closed bool mu sync.Mutex backlog []interface{} } @@ -47,16 +48,18 @@ func NewUnbounded() *Unbounded { // Put adds t to the unbounded buffer. func (b *Unbounded) Put(t interface{}) { b.mu.Lock() + defer b.mu.Unlock() + if b.closed { + return + } if len(b.backlog) == 0 { select { case b.c <- t: - b.mu.Unlock() return default: } } b.backlog = append(b.backlog, t) - b.mu.Unlock() } // Load sends the earliest buffered data, if any, onto the read channel @@ -64,6 +67,10 @@ func (b *Unbounded) Put(t interface{}) { // value from the read channel. func (b *Unbounded) Load() { b.mu.Lock() + defer b.mu.Unlock() + if b.closed { + return + } if len(b.backlog) > 0 { select { case b.c <- b.backlog[0]: @@ -72,7 +79,6 @@ func (b *Unbounded) Load() { default: } } - b.mu.Unlock() } // Get returns a read channel on which values added to the buffer, via Put(), @@ -80,6 +86,20 @@ func (b *Unbounded) Load() { // // Upon reading a value from this channel, users are expected to call Load() to // send the next buffered value onto the channel if there is any. +// +// If the unbounded buffer is closed, the read channel returned by this method +// is closed. func (b *Unbounded) Get() <-chan interface{} { return b.c } + +// Close closes the unbounded buffer. +func (b *Unbounded) Close() { + b.mu.Lock() + defer b.mu.Unlock() + if b.closed { + return + } + b.closed = true + close(b.c) +} diff --git a/vendor/google.golang.org/grpc/internal/channelz/funcs.go b/vendor/google.golang.org/grpc/internal/channelz/funcs.go index f731413930..777cbcd792 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/funcs.go +++ b/vendor/google.golang.org/grpc/internal/channelz/funcs.go @@ -24,6 +24,8 @@ package channelz import ( + "context" + "errors" "fmt" "sort" "sync" @@ -49,7 +51,8 @@ var ( // TurnOn turns on channelz data collection. func TurnOn() { if !IsOn() { - NewChannelzStorage() + db.set(newChannelMap()) + idGen.reset() atomic.StoreInt32(&curState, 1) } } @@ -94,46 +97,40 @@ func (d *dbWrapper) get() *channelMap { return d.DB } -// NewChannelzStorage initializes channelz data storage and id generator. +// NewChannelzStorageForTesting initializes channelz data storage and id +// generator for testing purposes. // -// This function returns a cleanup function to wait for all channelz state to be reset by the -// grpc goroutines when those entities get closed. By using this cleanup function, we make sure tests -// don't mess up each other, i.e. lingering goroutine from previous test doing entity removal happen -// to remove some entity just register by the new test, since the id space is the same. -// -// Note: This function is exported for testing purpose only. User should not call -// it in most cases. -func NewChannelzStorage() (cleanup func() error) { - db.set(&channelMap{ - topLevelChannels: make(map[int64]struct{}), - channels: make(map[int64]*channel), - listenSockets: make(map[int64]*listenSocket), - normalSockets: make(map[int64]*normalSocket), - servers: make(map[int64]*server), - subChannels: make(map[int64]*subChannel), - }) +// Returns a cleanup function to be invoked by the test, which waits for up to +// 10s for all channelz state to be reset by the grpc goroutines when those +// entities get closed. This cleanup function helps with ensuring that tests +// don't mess up each other. +func NewChannelzStorageForTesting() (cleanup func() error) { + db.set(newChannelMap()) idGen.reset() + return func() error { - var err error cm := db.get() if cm == nil { return nil } - for i := 0; i < 1000; i++ { - cm.mu.Lock() - if len(cm.topLevelChannels) == 0 && len(cm.servers) == 0 && len(cm.channels) == 0 && len(cm.subChannels) == 0 && len(cm.listenSockets) == 0 && len(cm.normalSockets) == 0 { - cm.mu.Unlock() - // all things stored in the channelz map have been cleared. + + ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) + defer cancel() + ticker := time.NewTicker(10 * time.Millisecond) + defer ticker.Stop() + for { + cm.mu.RLock() + topLevelChannels, servers, channels, subChannels, listenSockets, normalSockets := len(cm.topLevelChannels), len(cm.servers), len(cm.channels), len(cm.subChannels), len(cm.listenSockets), len(cm.normalSockets) + cm.mu.RUnlock() + + if err := ctx.Err(); err != nil { + return fmt.Errorf("after 10s the channelz map has not been cleaned up yet, topchannels: %d, servers: %d, channels: %d, subchannels: %d, listen sockets: %d, normal sockets: %d", topLevelChannels, servers, channels, subChannels, listenSockets, normalSockets) + } + if topLevelChannels == 0 && servers == 0 && channels == 0 && subChannels == 0 && listenSockets == 0 && normalSockets == 0 { return nil } - cm.mu.Unlock() - time.Sleep(10 * time.Millisecond) + <-ticker.C } - - cm.mu.Lock() - err = fmt.Errorf("after 10s the channelz map has not been cleaned up yet, topchannels: %d, servers: %d, channels: %d, subchannels: %d, listen sockets: %d, normal sockets: %d", len(cm.topLevelChannels), len(cm.servers), len(cm.channels), len(cm.subChannels), len(cm.listenSockets), len(cm.normalSockets)) - cm.mu.Unlock() - return err } } @@ -188,54 +185,77 @@ func GetServer(id int64) *ServerMetric { return db.get().GetServer(id) } -// RegisterChannel registers the given channel c in channelz database with ref -// as its reference name, and add it to the child list of its parent (identified -// by pid). pid = 0 means no parent. It returns the unique channelz tracking id -// assigned to this channel. -func RegisterChannel(c Channel, pid int64, ref string) int64 { +// RegisterChannel registers the given channel c in the channelz database with +// ref as its reference name, and adds it to the child list of its parent +// (identified by pid). pid == nil means no parent. +// +// Returns a unique channelz identifier assigned to this channel. +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterChannel(c Channel, pid *Identifier, ref string) *Identifier { id := idGen.genID() + var parent int64 + isTopChannel := true + if pid != nil { + isTopChannel = false + parent = pid.Int() + } + + if !IsOn() { + return newIdentifer(RefChannel, id, pid) + } + cn := &channel{ refName: ref, c: c, subChans: make(map[int64]string), nestedChans: make(map[int64]string), id: id, - pid: pid, + pid: parent, trace: &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())}, } - if pid == 0 { - db.get().addChannel(id, cn, true, pid, ref) - } else { - db.get().addChannel(id, cn, false, pid, ref) - } - return id + db.get().addChannel(id, cn, isTopChannel, parent) + return newIdentifer(RefChannel, id, pid) } -// RegisterSubChannel registers the given channel c in channelz database with ref -// as its reference name, and add it to the child list of its parent (identified -// by pid). It returns the unique channelz tracking id assigned to this subchannel. -func RegisterSubChannel(c Channel, pid int64, ref string) int64 { - if pid == 0 { - logger.Error("a SubChannel's parent id cannot be 0") - return 0 +// RegisterSubChannel registers the given subChannel c in the channelz database +// with ref as its reference name, and adds it to the child list of its parent +// (identified by pid). +// +// Returns a unique channelz identifier assigned to this subChannel. +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterSubChannel(c Channel, pid *Identifier, ref string) (*Identifier, error) { + if pid == nil { + return nil, errors.New("a SubChannel's parent id cannot be nil") } id := idGen.genID() + if !IsOn() { + return newIdentifer(RefSubChannel, id, pid), nil + } + sc := &subChannel{ refName: ref, c: c, sockets: make(map[int64]string), id: id, - pid: pid, + pid: pid.Int(), trace: &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())}, } - db.get().addSubChannel(id, sc, pid, ref) - return id + db.get().addSubChannel(id, sc, pid.Int()) + return newIdentifer(RefSubChannel, id, pid), nil } // RegisterServer registers the given server s in channelz database. It returns // the unique channelz tracking id assigned to this server. -func RegisterServer(s Server, ref string) int64 { +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterServer(s Server, ref string) *Identifier { id := idGen.genID() + if !IsOn() { + return newIdentifer(RefServer, id, nil) + } + svr := &server{ refName: ref, s: s, @@ -244,71 +264,92 @@ func RegisterServer(s Server, ref string) int64 { id: id, } db.get().addServer(id, svr) - return id + return newIdentifer(RefServer, id, nil) } // RegisterListenSocket registers the given listen socket s in channelz database // with ref as its reference name, and add it to the child list of its parent // (identified by pid). It returns the unique channelz tracking id assigned to // this listen socket. -func RegisterListenSocket(s Socket, pid int64, ref string) int64 { - if pid == 0 { - logger.Error("a ListenSocket's parent id cannot be 0") - return 0 +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterListenSocket(s Socket, pid *Identifier, ref string) (*Identifier, error) { + if pid == nil { + return nil, errors.New("a ListenSocket's parent id cannot be 0") } id := idGen.genID() - ls := &listenSocket{refName: ref, s: s, id: id, pid: pid} - db.get().addListenSocket(id, ls, pid, ref) - return id + if !IsOn() { + return newIdentifer(RefListenSocket, id, pid), nil + } + + ls := &listenSocket{refName: ref, s: s, id: id, pid: pid.Int()} + db.get().addListenSocket(id, ls, pid.Int()) + return newIdentifer(RefListenSocket, id, pid), nil } // RegisterNormalSocket registers the given normal socket s in channelz database -// with ref as its reference name, and add it to the child list of its parent +// with ref as its reference name, and adds it to the child list of its parent // (identified by pid). It returns the unique channelz tracking id assigned to // this normal socket. -func RegisterNormalSocket(s Socket, pid int64, ref string) int64 { - if pid == 0 { - logger.Error("a NormalSocket's parent id cannot be 0") - return 0 +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterNormalSocket(s Socket, pid *Identifier, ref string) (*Identifier, error) { + if pid == nil { + return nil, errors.New("a NormalSocket's parent id cannot be 0") } id := idGen.genID() - ns := &normalSocket{refName: ref, s: s, id: id, pid: pid} - db.get().addNormalSocket(id, ns, pid, ref) - return id + if !IsOn() { + return newIdentifer(RefNormalSocket, id, pid), nil + } + + ns := &normalSocket{refName: ref, s: s, id: id, pid: pid.Int()} + db.get().addNormalSocket(id, ns, pid.Int()) + return newIdentifer(RefNormalSocket, id, pid), nil } -// RemoveEntry removes an entry with unique channelz trakcing id to be id from +// RemoveEntry removes an entry with unique channelz tracking id to be id from // channelz database. -func RemoveEntry(id int64) { - db.get().removeEntry(id) +// +// If channelz is not turned ON, this function is a no-op. +func RemoveEntry(id *Identifier) { + if !IsOn() { + return + } + db.get().removeEntry(id.Int()) } -// TraceEventDesc is what the caller of AddTraceEvent should provide to describe the event to be added -// to the channel trace. -// The Parent field is optional. It is used for event that will be recorded in the entity's parent -// trace also. +// TraceEventDesc is what the caller of AddTraceEvent should provide to describe +// the event to be added to the channel trace. +// +// The Parent field is optional. It is used for an event that will be recorded +// in the entity's parent trace. type TraceEventDesc struct { Desc string Severity Severity Parent *TraceEventDesc } -// AddTraceEvent adds trace related to the entity with specified id, using the provided TraceEventDesc. -func AddTraceEvent(l grpclog.DepthLoggerV2, id int64, depth int, desc *TraceEventDesc) { - for d := desc; d != nil; d = d.Parent { - switch d.Severity { - case CtUnknown, CtInfo: - l.InfoDepth(depth+1, d.Desc) - case CtWarning: - l.WarningDepth(depth+1, d.Desc) - case CtError: - l.ErrorDepth(depth+1, d.Desc) - } +// AddTraceEvent adds trace related to the entity with specified id, using the +// provided TraceEventDesc. +// +// If channelz is not turned ON, this will simply log the event descriptions. +func AddTraceEvent(l grpclog.DepthLoggerV2, id *Identifier, depth int, desc *TraceEventDesc) { + // Log only the trace description associated with the bottom most entity. + switch desc.Severity { + case CtUnknown, CtInfo: + l.InfoDepth(depth+1, withParens(id)+desc.Desc) + case CtWarning: + l.WarningDepth(depth+1, withParens(id)+desc.Desc) + case CtError: + l.ErrorDepth(depth+1, withParens(id)+desc.Desc) } + if getMaxTraceEntry() == 0 { return } - db.get().traceEvent(id, desc) + if IsOn() { + db.get().traceEvent(id.Int(), desc) + } } // channelMap is the storage data structure for channelz. @@ -326,6 +367,17 @@ type channelMap struct { normalSockets map[int64]*normalSocket } +func newChannelMap() *channelMap { + return &channelMap{ + topLevelChannels: make(map[int64]struct{}), + channels: make(map[int64]*channel), + listenSockets: make(map[int64]*listenSocket), + normalSockets: make(map[int64]*normalSocket), + servers: make(map[int64]*server), + subChannels: make(map[int64]*subChannel), + } +} + func (c *channelMap) addServer(id int64, s *server) { c.mu.Lock() s.cm = c @@ -333,7 +385,7 @@ func (c *channelMap) addServer(id int64, s *server) { c.mu.Unlock() } -func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid int64, ref string) { +func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid int64) { c.mu.Lock() cn.cm = c cn.trace.cm = c @@ -346,7 +398,7 @@ func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid in c.mu.Unlock() } -func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64, ref string) { +func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64) { c.mu.Lock() sc.cm = c sc.trace.cm = c @@ -355,7 +407,7 @@ func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64, ref stri c.mu.Unlock() } -func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64, ref string) { +func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64) { c.mu.Lock() ls.cm = c c.listenSockets[id] = ls @@ -363,7 +415,7 @@ func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64, ref c.mu.Unlock() } -func (c *channelMap) addNormalSocket(id int64, ns *normalSocket, pid int64, ref string) { +func (c *channelMap) addNormalSocket(id int64, ns *normalSocket, pid int64) { c.mu.Lock() ns.cm = c c.normalSockets[id] = ns @@ -630,7 +682,7 @@ func (c *channelMap) GetServerSockets(id int64, startID int64, maxResults int64) if count == 0 { end = true } - var s []*SocketMetric + s := make([]*SocketMetric, 0, len(sks)) for _, ns := range sks { sm := &SocketMetric{} sm.SocketData = ns.s.ChannelzMetric() diff --git a/vendor/google.golang.org/grpc/internal/channelz/id.go b/vendor/google.golang.org/grpc/internal/channelz/id.go new file mode 100644 index 0000000000..c9a27acd37 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/channelz/id.go @@ -0,0 +1,75 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package channelz + +import "fmt" + +// Identifier is an opaque identifier which uniquely identifies an entity in the +// channelz database. +type Identifier struct { + typ RefChannelType + id int64 + str string + pid *Identifier +} + +// Type returns the entity type corresponding to id. +func (id *Identifier) Type() RefChannelType { + return id.typ +} + +// Int returns the integer identifier corresponding to id. +func (id *Identifier) Int() int64 { + return id.id +} + +// String returns a string representation of the entity corresponding to id. +// +// This includes some information about the parent as well. Examples: +// Top-level channel: [Channel #channel-number] +// Nested channel: [Channel #parent-channel-number Channel #channel-number] +// Sub channel: [Channel #parent-channel SubChannel #subchannel-number] +func (id *Identifier) String() string { + return id.str +} + +// Equal returns true if other is the same as id. +func (id *Identifier) Equal(other *Identifier) bool { + if (id != nil) != (other != nil) { + return false + } + if id == nil && other == nil { + return true + } + return id.typ == other.typ && id.id == other.id && id.pid == other.pid +} + +// NewIdentifierForTesting returns a new opaque identifier to be used only for +// testing purposes. +func NewIdentifierForTesting(typ RefChannelType, id int64, pid *Identifier) *Identifier { + return newIdentifer(typ, id, pid) +} + +func newIdentifer(typ RefChannelType, id int64, pid *Identifier) *Identifier { + str := fmt.Sprintf("%s #%d", typ, id) + if pid != nil { + str = fmt.Sprintf("%s %s", pid, str) + } + return &Identifier{typ: typ, id: id, str: str, pid: pid} +} diff --git a/vendor/google.golang.org/grpc/internal/channelz/logging.go b/vendor/google.golang.org/grpc/internal/channelz/logging.go index b0013f9c88..8e13a3d2ce 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/logging.go +++ b/vendor/google.golang.org/grpc/internal/channelz/logging.go @@ -26,77 +26,54 @@ import ( var logger = grpclog.Component("channelz") +func withParens(id *Identifier) string { + return "[" + id.String() + "] " +} + // Info logs and adds a trace event if channelz is on. -func Info(l grpclog.DepthLoggerV2, id int64, args ...interface{}) { - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: fmt.Sprint(args...), - Severity: CtInfo, - }) - } else { - l.InfoDepth(1, args...) - } +func Info(l grpclog.DepthLoggerV2, id *Identifier, args ...interface{}) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprint(args...), + Severity: CtInfo, + }) } // Infof logs and adds a trace event if channelz is on. -func Infof(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) { - msg := fmt.Sprintf(format, args...) - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: msg, - Severity: CtInfo, - }) - } else { - l.InfoDepth(1, msg) - } +func Infof(l grpclog.DepthLoggerV2, id *Identifier, format string, args ...interface{}) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprintf(format, args...), + Severity: CtInfo, + }) } // Warning logs and adds a trace event if channelz is on. -func Warning(l grpclog.DepthLoggerV2, id int64, args ...interface{}) { - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: fmt.Sprint(args...), - Severity: CtWarning, - }) - } else { - l.WarningDepth(1, args...) - } +func Warning(l grpclog.DepthLoggerV2, id *Identifier, args ...interface{}) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprint(args...), + Severity: CtWarning, + }) } // Warningf logs and adds a trace event if channelz is on. -func Warningf(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) { - msg := fmt.Sprintf(format, args...) - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: msg, - Severity: CtWarning, - }) - } else { - l.WarningDepth(1, msg) - } +func Warningf(l grpclog.DepthLoggerV2, id *Identifier, format string, args ...interface{}) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprintf(format, args...), + Severity: CtWarning, + }) } // Error logs and adds a trace event if channelz is on. -func Error(l grpclog.DepthLoggerV2, id int64, args ...interface{}) { - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: fmt.Sprint(args...), - Severity: CtError, - }) - } else { - l.ErrorDepth(1, args...) - } +func Error(l grpclog.DepthLoggerV2, id *Identifier, args ...interface{}) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprint(args...), + Severity: CtError, + }) } // Errorf logs and adds a trace event if channelz is on. -func Errorf(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) { - msg := fmt.Sprintf(format, args...) - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: msg, - Severity: CtError, - }) - } else { - l.ErrorDepth(1, msg) - } +func Errorf(l grpclog.DepthLoggerV2, id *Identifier, format string, args ...interface{}) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprintf(format, args...), + Severity: CtError, + }) } diff --git a/vendor/google.golang.org/grpc/internal/channelz/types.go b/vendor/google.golang.org/grpc/internal/channelz/types.go index 3c595d154b..7b2f350e2e 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/types.go +++ b/vendor/google.golang.org/grpc/internal/channelz/types.go @@ -273,10 +273,10 @@ func (c *channel) deleteSelfFromMap() (delete bool) { // deleteSelfIfReady tries to delete the channel itself from the channelz database. // The delete process includes two steps: -// 1. delete the channel from the entry relation tree, i.e. delete the channel reference from its -// parent's child list. -// 2. delete the channel from the map, i.e. delete the channel entirely from channelz. Lookup by id -// will return entry not found error. +// 1. delete the channel from the entry relation tree, i.e. delete the channel reference from its +// parent's child list. +// 2. delete the channel from the map, i.e. delete the channel entirely from channelz. Lookup by id +// will return entry not found error. func (c *channel) deleteSelfIfReady() { if !c.deleteSelfFromTree() { return @@ -381,10 +381,10 @@ func (sc *subChannel) deleteSelfFromMap() (delete bool) { // deleteSelfIfReady tries to delete the subchannel itself from the channelz database. // The delete process includes two steps: -// 1. delete the subchannel from the entry relation tree, i.e. delete the subchannel reference from -// its parent's child list. -// 2. delete the subchannel from the map, i.e. delete the subchannel entirely from channelz. Lookup -// by id will return entry not found error. +// 1. delete the subchannel from the entry relation tree, i.e. delete the subchannel reference from +// its parent's child list. +// 2. delete the subchannel from the map, i.e. delete the subchannel entirely from channelz. Lookup +// by id will return entry not found error. func (sc *subChannel) deleteSelfIfReady() { if !sc.deleteSelfFromTree() { return @@ -686,12 +686,33 @@ const ( type RefChannelType int const ( + // RefUnknown indicates an unknown entity type, the zero value for this type. + RefUnknown RefChannelType = iota // RefChannel indicates the referenced entity is a Channel. - RefChannel RefChannelType = iota + RefChannel // RefSubChannel indicates the referenced entity is a SubChannel. RefSubChannel + // RefServer indicates the referenced entity is a Server. + RefServer + // RefListenSocket indicates the referenced entity is a ListenSocket. + RefListenSocket + // RefNormalSocket indicates the referenced entity is a NormalSocket. + RefNormalSocket ) +var refChannelTypeToString = map[RefChannelType]string{ + RefUnknown: "Unknown", + RefChannel: "Channel", + RefSubChannel: "SubChannel", + RefServer: "Server", + RefListenSocket: "ListenSocket", + RefNormalSocket: "NormalSocket", +} + +func (r RefChannelType) String() string { + return refChannelTypeToString[r] +} + func (c *channelTrace) dumpData() *ChannelTrace { c.mu.Lock() ct := &ChannelTrace{EventNum: c.eventCount, CreationTime: c.createdTime} diff --git a/vendor/google.golang.org/grpc/internal/channelz/types_linux.go b/vendor/google.golang.org/grpc/internal/channelz/types_linux.go index 692dd61817..1b1c4cce34 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/types_linux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/types_linux.go @@ -1,5 +1,3 @@ -// +build !appengine - /* * * Copyright 2018 gRPC authors. diff --git a/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go index 19c2fc521d..8b06eed1ab 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go @@ -1,4 +1,5 @@ -// +build !linux appengine +//go:build !linux +// +build !linux /* * @@ -37,6 +38,6 @@ type SocketOptionData struct { // Windows OS doesn't support Socket Option func (s *SocketOptionData) Getsockopt(fd uintptr) { once.Do(func() { - logger.Warning("Channelz: socket options are not supported on non-linux os and appengine.") + logger.Warning("Channelz: socket options are not supported on non-linux environments") }) } diff --git a/vendor/google.golang.org/grpc/internal/channelz/util_linux.go b/vendor/google.golang.org/grpc/internal/channelz/util_linux.go index fdf409d55d..8d194e44e1 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/util_linux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/util_linux.go @@ -1,5 +1,3 @@ -// +build linux,!appengine - /* * * Copyright 2018 gRPC authors. diff --git a/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go index 8864a08111..837ddc4024 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go @@ -1,4 +1,5 @@ -// +build !linux appengine +//go:build !linux +// +build !linux /* * diff --git a/vendor/google.golang.org/grpc/internal/credentials/credentials.go b/vendor/google.golang.org/grpc/internal/credentials/credentials.go new file mode 100644 index 0000000000..32c9b59033 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/credentials/credentials.go @@ -0,0 +1,49 @@ +/* + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package credentials + +import ( + "context" +) + +// requestInfoKey is a struct to be used as the key to store RequestInfo in a +// context. +type requestInfoKey struct{} + +// NewRequestInfoContext creates a context with ri. +func NewRequestInfoContext(ctx context.Context, ri interface{}) context.Context { + return context.WithValue(ctx, requestInfoKey{}, ri) +} + +// RequestInfoFromContext extracts the RequestInfo from ctx. +func RequestInfoFromContext(ctx context.Context) interface{} { + return ctx.Value(requestInfoKey{}) +} + +// clientHandshakeInfoKey is a struct used as the key to store +// ClientHandshakeInfo in a context. +type clientHandshakeInfoKey struct{} + +// ClientHandshakeInfoFromContext extracts the ClientHandshakeInfo from ctx. +func ClientHandshakeInfoFromContext(ctx context.Context) interface{} { + return ctx.Value(clientHandshakeInfoKey{}) +} + +// NewClientHandshakeInfoContext creates a context with chi. +func NewClientHandshakeInfoContext(ctx context.Context, chi interface{}) context.Context { + return context.WithValue(ctx, clientHandshakeInfoKey{}, chi) +} diff --git a/vendor/google.golang.org/grpc/internal/credentials/spiffe.go b/vendor/google.golang.org/grpc/internal/credentials/spiffe.go index be70b6cdfc..25ade62305 100644 --- a/vendor/google.golang.org/grpc/internal/credentials/spiffe.go +++ b/vendor/google.golang.org/grpc/internal/credentials/spiffe.go @@ -1,5 +1,3 @@ -// +build !appengine - /* * * Copyright 2020 gRPC authors. diff --git a/vendor/google.golang.org/grpc/internal/credentials/syscallconn.go b/vendor/google.golang.org/grpc/internal/credentials/syscallconn.go index f499a614c2..2919632d65 100644 --- a/vendor/google.golang.org/grpc/internal/credentials/syscallconn.go +++ b/vendor/google.golang.org/grpc/internal/credentials/syscallconn.go @@ -1,5 +1,3 @@ -// +build !appengine - /* * * Copyright 2018 gRPC authors. diff --git a/vendor/google.golang.org/grpc/internal/credentials/util.go b/vendor/google.golang.org/grpc/internal/credentials/util.go index 55664fa46b..f792fd22ca 100644 --- a/vendor/google.golang.org/grpc/internal/credentials/util.go +++ b/vendor/google.golang.org/grpc/internal/credentials/util.go @@ -18,7 +18,9 @@ package credentials -import "crypto/tls" +import ( + "crypto/tls" +) const alpnProtoStrH2 = "h2" diff --git a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go index 73931a94bc..80fd5c7d2a 100644 --- a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go +++ b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go @@ -21,18 +21,46 @@ package envconfig import ( "os" + "strconv" "strings" ) -const ( - prefix = "GRPC_GO_" - retryStr = prefix + "RETRY" - txtErrIgnoreStr = prefix + "IGNORE_TXT_ERRORS" -) - var ( - // Retry is set if retry is explicitly enabled via "GRPC_GO_RETRY=on". - Retry = strings.EqualFold(os.Getenv(retryStr), "on") // TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false"). - TXTErrIgnore = !strings.EqualFold(os.Getenv(txtErrIgnoreStr), "false") + TXTErrIgnore = boolFromEnv("GRPC_GO_IGNORE_TXT_ERRORS", true) + // AdvertiseCompressors is set if registered compressor should be advertised + // ("GRPC_GO_ADVERTISE_COMPRESSORS" is not "false"). + AdvertiseCompressors = boolFromEnv("GRPC_GO_ADVERTISE_COMPRESSORS", true) + // RingHashCap indicates the maximum ring size which defaults to 4096 + // entries but may be overridden by setting the environment variable + // "GRPC_RING_HASH_CAP". This does not override the default bounds + // checking which NACKs configs specifying ring sizes > 8*1024*1024 (~8M). + RingHashCap = uint64FromEnv("GRPC_RING_HASH_CAP", 4096, 1, 8*1024*1024) + // PickFirstLBConfig is set if we should support configuration of the + // pick_first LB policy, which can be enabled by setting the environment + // variable "GRPC_EXPERIMENTAL_PICKFIRST_LB_CONFIG" to "true". + PickFirstLBConfig = boolFromEnv("GRPC_EXPERIMENTAL_PICKFIRST_LB_CONFIG", false) ) + +func boolFromEnv(envVar string, def bool) bool { + if def { + // The default is true; return true unless the variable is "false". + return !strings.EqualFold(os.Getenv(envVar), "false") + } + // The default is false; return false unless the variable is "true". + return strings.EqualFold(os.Getenv(envVar), "true") +} + +func uint64FromEnv(envVar string, def, min, max uint64) uint64 { + v, err := strconv.ParseUint(os.Getenv(envVar), 10, 64) + if err != nil { + return def + } + if v < min { + return min + } + if v > max { + return max + } + return v +} diff --git a/vendor/google.golang.org/grpc/internal/envconfig/observability.go b/vendor/google.golang.org/grpc/internal/envconfig/observability.go new file mode 100644 index 0000000000..dd314cfb18 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/envconfig/observability.go @@ -0,0 +1,42 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package envconfig + +import "os" + +const ( + envObservabilityConfig = "GRPC_GCP_OBSERVABILITY_CONFIG" + envObservabilityConfigFile = "GRPC_GCP_OBSERVABILITY_CONFIG_FILE" +) + +var ( + // ObservabilityConfig is the json configuration for the gcp/observability + // package specified directly in the envObservabilityConfig env var. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + ObservabilityConfig = os.Getenv(envObservabilityConfig) + // ObservabilityConfigFile is the json configuration for the + // gcp/observability specified in a file with the location specified in + // envObservabilityConfigFile env var. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + ObservabilityConfigFile = os.Getenv(envObservabilityConfigFile) +) diff --git a/vendor/google.golang.org/grpc/internal/envconfig/xds.go b/vendor/google.golang.org/grpc/internal/envconfig/xds.go new file mode 100644 index 0000000000..02b4b6a1c1 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/envconfig/xds.go @@ -0,0 +1,95 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package envconfig + +import ( + "os" +) + +const ( + // XDSBootstrapFileNameEnv is the env variable to set bootstrap file name. + // Do not use this and read from env directly. Its value is read and kept in + // variable XDSBootstrapFileName. + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileNameEnv = "GRPC_XDS_BOOTSTRAP" + // XDSBootstrapFileContentEnv is the env variable to set bootstrap file + // content. Do not use this and read from env directly. Its value is read + // and kept in variable XDSBootstrapFileContent. + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileContentEnv = "GRPC_XDS_BOOTSTRAP_CONFIG" +) + +var ( + // XDSBootstrapFileName holds the name of the file which contains xDS + // bootstrap configuration. Users can specify the location of the bootstrap + // file by setting the environment variable "GRPC_XDS_BOOTSTRAP". + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileName = os.Getenv(XDSBootstrapFileNameEnv) + // XDSBootstrapFileContent holds the content of the xDS bootstrap + // configuration. Users can specify the bootstrap config by setting the + // environment variable "GRPC_XDS_BOOTSTRAP_CONFIG". + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileContent = os.Getenv(XDSBootstrapFileContentEnv) + // XDSRingHash indicates whether ring hash support is enabled, which can be + // disabled by setting the environment variable + // "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" to "false". + XDSRingHash = boolFromEnv("GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH", true) + // XDSClientSideSecurity is used to control processing of security + // configuration on the client-side. + // + // Note that there is no env var protection for the server-side because we + // have a brand new API on the server-side and users explicitly need to use + // the new API to get security integration on the server. + XDSClientSideSecurity = boolFromEnv("GRPC_XDS_EXPERIMENTAL_SECURITY_SUPPORT", true) + // XDSAggregateAndDNS indicates whether processing of aggregated cluster and + // DNS cluster is enabled, which can be disabled by setting the environment + // variable "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" + // to "false". + XDSAggregateAndDNS = boolFromEnv("GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER", true) + + // XDSRBAC indicates whether xDS configured RBAC HTTP Filter is enabled, + // which can be disabled by setting the environment variable + // "GRPC_XDS_EXPERIMENTAL_RBAC" to "false". + XDSRBAC = boolFromEnv("GRPC_XDS_EXPERIMENTAL_RBAC", true) + // XDSOutlierDetection indicates whether outlier detection support is + // enabled, which can be disabled by setting the environment variable + // "GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION" to "false". + XDSOutlierDetection = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION", true) + // XDSFederation indicates whether federation support is enabled, which can + // be enabled by setting the environment variable + // "GRPC_EXPERIMENTAL_XDS_FEDERATION" to "true". + XDSFederation = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FEDERATION", true) + + // XDSRLS indicates whether processing of Cluster Specifier plugins and + // support for the RLS CLuster Specifier is enabled, which can be disabled by + // setting the environment variable "GRPC_EXPERIMENTAL_XDS_RLS_LB" to + // "false". + XDSRLS = boolFromEnv("GRPC_EXPERIMENTAL_XDS_RLS_LB", true) + + // C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing. + C2PResolverTestOnlyTrafficDirectorURI = os.Getenv("GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI") + // XDSCustomLBPolicy indicates whether Custom LB Policies are enabled, which + // can be disabled by setting the environment variable + // "GRPC_EXPERIMENTAL_XDS_CUSTOM_LB_CONFIG" to "false". + XDSCustomLBPolicy = boolFromEnv("GRPC_EXPERIMENTAL_XDS_CUSTOM_LB_CONFIG", true) +) diff --git a/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go b/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go index e6f975cbf6..b68e26a364 100644 --- a/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go +++ b/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go @@ -110,17 +110,17 @@ type LoggerV2 interface { // This is a copy of the DepthLoggerV2 defined in the external grpclog package. // It is defined here to avoid a circular dependency. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. type DepthLoggerV2 interface { - // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print. + // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println. InfoDepth(depth int, args ...interface{}) - // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Print. + // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println. WarningDepth(depth int, args ...interface{}) - // ErrorDetph logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Print. + // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println. ErrorDepth(depth int, args ...interface{}) - // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Print. + // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println. FatalDepth(depth int, args ...interface{}) } diff --git a/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go b/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go index 82af70e96f..02224b42ca 100644 --- a/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go +++ b/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go @@ -63,6 +63,9 @@ func (pl *PrefixLogger) Errorf(format string, args ...interface{}) { // Debugf does info logging at verbose level 2. func (pl *PrefixLogger) Debugf(format string, args ...interface{}) { + // TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe + // rewrite PrefixLogger a little to ensure that we don't use the global + // `Logger` here, and instead use the `logger` field. if !Logger.V(2) { return } @@ -73,6 +76,15 @@ func (pl *PrefixLogger) Debugf(format string, args ...interface{}) { return } InfoDepth(1, fmt.Sprintf(format, args...)) + +} + +// V reports whether verbosity level l is at least the requested verbose level. +func (pl *PrefixLogger) V(l int) bool { + // TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe + // rewrite PrefixLogger a little to ensure that we don't use the global + // `Logger` here, and instead use the `logger` field. + return Logger.V(l) } // NewPrefixLogger creates a prefix logger with the given prefix. diff --git a/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go index 200b115ca2..d08e3e9076 100644 --- a/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go +++ b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go @@ -31,26 +31,58 @@ var ( mu sync.Mutex ) +// Int implements rand.Int on the grpcrand global source. +func Int() int { + mu.Lock() + defer mu.Unlock() + return r.Int() +} + // Int63n implements rand.Int63n on the grpcrand global source. func Int63n(n int64) int64 { mu.Lock() - res := r.Int63n(n) - mu.Unlock() - return res + defer mu.Unlock() + return r.Int63n(n) } // Intn implements rand.Intn on the grpcrand global source. func Intn(n int) int { mu.Lock() - res := r.Intn(n) - mu.Unlock() - return res + defer mu.Unlock() + return r.Intn(n) +} + +// Int31n implements rand.Int31n on the grpcrand global source. +func Int31n(n int32) int32 { + mu.Lock() + defer mu.Unlock() + return r.Int31n(n) } // Float64 implements rand.Float64 on the grpcrand global source. func Float64() float64 { mu.Lock() - res := r.Float64() - mu.Unlock() - return res + defer mu.Unlock() + return r.Float64() +} + +// Uint64 implements rand.Uint64 on the grpcrand global source. +func Uint64() uint64 { + mu.Lock() + defer mu.Unlock() + return r.Uint64() +} + +// Uint32 implements rand.Uint32 on the grpcrand global source. +func Uint32() uint32 { + mu.Lock() + defer mu.Unlock() + return r.Uint32() +} + +// Shuffle implements rand.Shuffle on the grpcrand global source. +var Shuffle = func(n int, f func(int, int)) { + mu.Lock() + defer mu.Unlock() + r.Shuffle(n, f) } diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go new file mode 100644 index 0000000000..37b8d4117e --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go @@ -0,0 +1,119 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcsync + +import ( + "context" + "sync" + + "google.golang.org/grpc/internal/buffer" +) + +// CallbackSerializer provides a mechanism to schedule callbacks in a +// synchronized manner. It provides a FIFO guarantee on the order of execution +// of scheduled callbacks. New callbacks can be scheduled by invoking the +// Schedule() method. +// +// This type is safe for concurrent access. +type CallbackSerializer struct { + // Done is closed once the serializer is shut down completely, i.e all + // scheduled callbacks are executed and the serializer has deallocated all + // its resources. + Done chan struct{} + + callbacks *buffer.Unbounded + closedMu sync.Mutex + closed bool +} + +// NewCallbackSerializer returns a new CallbackSerializer instance. The provided +// context will be passed to the scheduled callbacks. Users should cancel the +// provided context to shutdown the CallbackSerializer. It is guaranteed that no +// callbacks will be added once this context is canceled, and any pending un-run +// callbacks will be executed before the serializer is shut down. +func NewCallbackSerializer(ctx context.Context) *CallbackSerializer { + t := &CallbackSerializer{ + Done: make(chan struct{}), + callbacks: buffer.NewUnbounded(), + } + go t.run(ctx) + return t +} + +// Schedule adds a callback to be scheduled after existing callbacks are run. +// +// Callbacks are expected to honor the context when performing any blocking +// operations, and should return early when the context is canceled. +// +// Return value indicates if the callback was successfully added to the list of +// callbacks to be executed by the serializer. It is not possible to add +// callbacks once the context passed to NewCallbackSerializer is cancelled. +func (t *CallbackSerializer) Schedule(f func(ctx context.Context)) bool { + t.closedMu.Lock() + defer t.closedMu.Unlock() + + if t.closed { + return false + } + t.callbacks.Put(f) + return true +} + +func (t *CallbackSerializer) run(ctx context.Context) { + var backlog []func(context.Context) + + defer close(t.Done) + for ctx.Err() == nil { + select { + case <-ctx.Done(): + // Do nothing here. Next iteration of the for loop will not happen, + // since ctx.Err() would be non-nil. + case callback, ok := <-t.callbacks.Get(): + if !ok { + return + } + t.callbacks.Load() + callback.(func(ctx context.Context))(ctx) + } + } + + // Fetch pending callbacks if any, and execute them before returning from + // this method and closing t.Done. + t.closedMu.Lock() + t.closed = true + backlog = t.fetchPendingCallbacks() + t.callbacks.Close() + t.closedMu.Unlock() + for _, b := range backlog { + b(ctx) + } +} + +func (t *CallbackSerializer) fetchPendingCallbacks() []func(context.Context) { + var backlog []func(context.Context) + for { + select { + case b := <-t.callbacks.Get(): + backlog = append(backlog, b.(func(context.Context))) + t.callbacks.Load() + default: + return backlog + } + } +} diff --git a/vendor/google.golang.org/grpc/internal/credentials/spiffe_appengine.go b/vendor/google.golang.org/grpc/internal/grpcsync/oncefunc.go similarity index 67% rename from vendor/google.golang.org/grpc/internal/credentials/spiffe_appengine.go rename to vendor/google.golang.org/grpc/internal/grpcsync/oncefunc.go index af6f577197..6635f7bca9 100644 --- a/vendor/google.golang.org/grpc/internal/credentials/spiffe_appengine.go +++ b/vendor/google.golang.org/grpc/internal/grpcsync/oncefunc.go @@ -1,8 +1,6 @@ -// +build appengine - /* * - * Copyright 2020 gRPC authors. + * Copyright 2022 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -18,14 +16,17 @@ * */ -package credentials +package grpcsync import ( - "crypto/tls" - "net/url" + "sync" ) -// SPIFFEIDFromState is a no-op for appengine builds. -func SPIFFEIDFromState(state tls.ConnectionState) *url.URL { - return nil +// OnceFunc returns a function wrapping f which ensures f is only executed +// once even if the returned function is executed multiple times. +func OnceFunc(f func()) func() { + var once sync.Once + return func() { + once.Do(f) + } } diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go b/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go new file mode 100644 index 0000000000..9f40909679 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go @@ -0,0 +1,47 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcutil + +import ( + "strings" + + "google.golang.org/grpc/internal/envconfig" +) + +// RegisteredCompressorNames holds names of the registered compressors. +var RegisteredCompressorNames []string + +// IsCompressorNameRegistered returns true when name is available in registry. +func IsCompressorNameRegistered(name string) bool { + for _, compressor := range RegisteredCompressorNames { + if compressor == name { + return true + } + } + return false +} + +// RegisteredCompressors returns a string of registered compressor names +// separated by comma. +func RegisteredCompressors() string { + if !envconfig.AdvertiseCompressors { + return "" + } + return strings.Join(RegisteredCompressorNames, ",") +} diff --git a/vendor/google.golang.org/grpc/internal/credentials/syscallconn_appengine.go b/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go similarity index 72% rename from vendor/google.golang.org/grpc/internal/credentials/syscallconn_appengine.go rename to vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go index a6144cd661..e2f948e8f4 100644 --- a/vendor/google.golang.org/grpc/internal/credentials/syscallconn_appengine.go +++ b/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go @@ -1,8 +1,6 @@ -// +build appengine - /* * - * Copyright 2018 gRPC authors. + * Copyright 2021 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -18,13 +16,5 @@ * */ -package credentials - -import ( - "net" -) - -// WrapSyscallConn returns newConn on appengine. -func WrapSyscallConn(rawConn, newConn net.Conn) net.Conn { - return newConn -} +// Package grpcutil provides utility functions used across the gRPC codebase. +package grpcutil diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/method.go b/vendor/google.golang.org/grpc/internal/grpcutil/method.go index 4e7475060c..ec62b4775e 100644 --- a/vendor/google.golang.org/grpc/internal/grpcutil/method.go +++ b/vendor/google.golang.org/grpc/internal/grpcutil/method.go @@ -25,7 +25,6 @@ import ( // ParseMethod splits service and method from the input. It expects format // "/service/method". -// func ParseMethod(methodName string) (service, method string, _ error) { if !strings.HasPrefix(methodName, "/") { return "", "", errors.New("invalid method name: should start with /") @@ -39,6 +38,11 @@ func ParseMethod(methodName string) (service, method string, _ error) { return methodName[:pos], methodName[pos+1:], nil } +// baseContentType is the base content-type for gRPC. This is a valid +// content-type on it's own, but can also include a content-subtype such as +// "proto" as a suffix after "+" or ";". See +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests +// for more details. const baseContentType = "application/grpc" // ContentSubtype returns the content-subtype for the given content-type. The diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/go113.go b/vendor/google.golang.org/grpc/internal/grpcutil/regex.go similarity index 63% rename from vendor/google.golang.org/grpc/internal/resolver/dns/go113.go rename to vendor/google.golang.org/grpc/internal/grpcutil/regex.go index 8783a8cf82..7a092b2b80 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/dns/go113.go +++ b/vendor/google.golang.org/grpc/internal/grpcutil/regex.go @@ -1,8 +1,6 @@ -// +build go1.13 - /* * - * Copyright 2019 gRPC authors. + * Copyright 2021 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -18,16 +16,16 @@ * */ -package dns +package grpcutil -import "net" +import "regexp" -func init() { - filterError = func(err error) error { - if dnsErr, ok := err.(*net.DNSError); ok && dnsErr.IsNotFound { - // The name does not exist; not an error. - return nil - } - return err +// FullMatchWithRegex returns whether the full text matches the regex provided. +func FullMatchWithRegex(re *regexp.Regexp, text string) bool { + if len(text) == 0 { + return re.MatchString(text) } + re.Longest() + rem := re.FindString(text) + return len(rem) == len(text) } diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/target.go b/vendor/google.golang.org/grpc/internal/grpcutil/target.go deleted file mode 100644 index 3e1b22f5a8..0000000000 --- a/vendor/google.golang.org/grpc/internal/grpcutil/target.go +++ /dev/null @@ -1,68 +0,0 @@ -/* - * - * Copyright 2020 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -// Package grpcutil provides a bunch of utility functions to be used across the -// gRPC codebase. -package grpcutil - -import ( - "strings" - - "google.golang.org/grpc/resolver" -) - -// split2 returns the values from strings.SplitN(s, sep, 2). -// If sep is not found, it returns ("", "", false) instead. -func split2(s, sep string) (string, string, bool) { - spl := strings.SplitN(s, sep, 2) - if len(spl) < 2 { - return "", "", false - } - return spl[0], spl[1], true -} - -// ParseTarget splits target into a resolver.Target struct containing scheme, -// authority and endpoint. skipUnixColonParsing indicates that the parse should -// not parse "unix:[path]" cases. This should be true in cases where a custom -// dialer is present, to prevent a behavior change. -// -// If target is not a valid scheme://authority/endpoint, it returns {Endpoint: -// target}. -func ParseTarget(target string, skipUnixColonParsing bool) (ret resolver.Target) { - var ok bool - ret.Scheme, ret.Endpoint, ok = split2(target, "://") - if !ok { - if strings.HasPrefix(target, "unix:") && !skipUnixColonParsing { - // Handle the "unix:[path]" case, because splitting on :// only - // handles the "unix://[/absolute/path]" case. Only handle if the - // dialer is nil, to avoid a behavior change with custom dialers. - return resolver.Target{Scheme: "unix", Endpoint: target[len("unix:"):]} - } - return resolver.Target{Endpoint: target} - } - ret.Authority, ret.Endpoint, ok = split2(ret.Endpoint, "/") - if !ok { - return resolver.Target{Endpoint: target} - } - if ret.Scheme == "unix" { - // Add the "/" back in the unix case, so the unix resolver receives the - // actual endpoint. - ret.Endpoint = "/" + ret.Endpoint - } - return ret -} diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go index f83d662598..42ff39c844 100644 --- a/vendor/google.golang.org/grpc/internal/internal.go +++ b/vendor/google.golang.org/grpc/internal/internal.go @@ -38,17 +38,10 @@ var ( // KeepaliveMinPingTime is the minimum ping interval. This must be 10s by // default, but tests may wish to set it lower for convenience. KeepaliveMinPingTime = 10 * time.Second - // NewRequestInfoContext creates a new context based on the argument context attaching - // the passed in RequestInfo to the new context. - NewRequestInfoContext interface{} // func(context.Context, credentials.RequestInfo) context.Context - // NewClientHandshakeInfoContext returns a copy of the input context with - // the passed in ClientHandshakeInfo struct added to it. - NewClientHandshakeInfoContext interface{} // func(context.Context, credentials.ClientHandshakeInfo) context.Context - // ParseServiceConfigForTesting is for creating a fake - // ClientConn for resolver testing only - ParseServiceConfigForTesting interface{} // func(string) *serviceconfig.ParseResult + // ParseServiceConfig parses a JSON representation of the service config. + ParseServiceConfig interface{} // func(string) *serviceconfig.ParseResult // EqualServiceConfigForTesting is for testing service config generation and - // parsing. Both a and b should be returned by ParseServiceConfigForTesting. + // parsing. Both a and b should be returned by ParseServiceConfig. // This function compares the config without rawJSON stripped, in case the // there's difference in white space. EqualServiceConfigForTesting func(a, b serviceconfig.Config) bool @@ -60,7 +53,117 @@ var ( // GetXDSHandshakeInfoForTesting returns a pointer to the xds.HandshakeInfo // stored in the passed in attributes. This is set by // credentials/xds/xds.go. - GetXDSHandshakeInfoForTesting interface{} // func (attr *attributes.Attributes) *xds.HandshakeInfo + GetXDSHandshakeInfoForTesting interface{} // func (*attributes.Attributes) *xds.HandshakeInfo + // GetServerCredentials returns the transport credentials configured on a + // gRPC server. An xDS-enabled server needs to know what type of credentials + // is configured on the underlying gRPC server. This is set by server.go. + GetServerCredentials interface{} // func (*grpc.Server) credentials.TransportCredentials + // CanonicalString returns the canonical string of the code defined here: + // https://github.com/grpc/grpc/blob/master/doc/statuscodes.md. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + CanonicalString interface{} // func (codes.Code) string + // DrainServerTransports initiates a graceful close of existing connections + // on a gRPC server accepted on the provided listener address. An + // xDS-enabled server invokes this method on a grpc.Server when a particular + // listener moves to "not-serving" mode. + DrainServerTransports interface{} // func(*grpc.Server, string) + // AddGlobalServerOptions adds an array of ServerOption that will be + // effective globally for newly created servers. The priority will be: 1. + // user-provided; 2. this method; 3. default values. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + AddGlobalServerOptions interface{} // func(opt ...ServerOption) + // ClearGlobalServerOptions clears the array of extra ServerOption. This + // method is useful in testing and benchmarking. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + ClearGlobalServerOptions func() + // AddGlobalDialOptions adds an array of DialOption that will be effective + // globally for newly created client channels. The priority will be: 1. + // user-provided; 2. this method; 3. default values. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + AddGlobalDialOptions interface{} // func(opt ...DialOption) + // DisableGlobalDialOptions returns a DialOption that prevents the + // ClientConn from applying the global DialOptions (set via + // AddGlobalDialOptions). + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + DisableGlobalDialOptions interface{} // func() grpc.DialOption + // ClearGlobalDialOptions clears the array of extra DialOption. This + // method is useful in testing and benchmarking. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + ClearGlobalDialOptions func() + // JoinDialOptions combines the dial options passed as arguments into a + // single dial option. + JoinDialOptions interface{} // func(...grpc.DialOption) grpc.DialOption + // JoinServerOptions combines the server options passed as arguments into a + // single server option. + JoinServerOptions interface{} // func(...grpc.ServerOption) grpc.ServerOption + + // WithBinaryLogger returns a DialOption that specifies the binary logger + // for a ClientConn. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + WithBinaryLogger interface{} // func(binarylog.Logger) grpc.DialOption + // BinaryLogger returns a ServerOption that can set the binary logger for a + // server. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + BinaryLogger interface{} // func(binarylog.Logger) grpc.ServerOption + + // NewXDSResolverWithConfigForTesting creates a new xds resolver builder using + // the provided xds bootstrap config instead of the global configuration from + // the supported environment variables. The resolver.Builder is meant to be + // used in conjunction with the grpc.WithResolvers DialOption. + // + // Testing Only + // + // This function should ONLY be used for testing and may not work with some + // other features, including the CSDS service. + NewXDSResolverWithConfigForTesting interface{} // func([]byte) (resolver.Builder, error) + + // RegisterRLSClusterSpecifierPluginForTesting registers the RLS Cluster + // Specifier Plugin for testing purposes, regardless of the XDSRLS environment + // variable. + // + // TODO: Remove this function once the RLS env var is removed. + RegisterRLSClusterSpecifierPluginForTesting func() + + // UnregisterRLSClusterSpecifierPluginForTesting unregisters the RLS Cluster + // Specifier Plugin for testing purposes. This is needed because there is no way + // to unregister the RLS Cluster Specifier Plugin after registering it solely + // for testing purposes using RegisterRLSClusterSpecifierPluginForTesting(). + // + // TODO: Remove this function once the RLS env var is removed. + UnregisterRLSClusterSpecifierPluginForTesting func() + + // RegisterRBACHTTPFilterForTesting registers the RBAC HTTP Filter for testing + // purposes, regardless of the RBAC environment variable. + // + // TODO: Remove this function once the RBAC env var is removed. + RegisterRBACHTTPFilterForTesting func() + + // UnregisterRBACHTTPFilterForTesting unregisters the RBAC HTTP Filter for + // testing purposes. This is needed because there is no way to unregister the + // HTTP Filter after registering it solely for testing purposes using + // RegisterRBACHTTPFilterForTesting(). + // + // TODO: Remove this function once the RBAC env var is removed. + UnregisterRBACHTTPFilterForTesting func() + + // ORCAAllowAnyMinReportingInterval is for examples/orca use ONLY. + ORCAAllowAnyMinReportingInterval interface{} // func(so *orca.ServiceOptions) ) // HealthChecker defines the signature of the client-side LB channel health checking function. @@ -83,3 +186,9 @@ const ( // that supports backend returned by grpclb balancer. CredsBundleModeBackendFromBalancer = "backend-from-balancer" ) + +// RLSLoadBalancingPolicyName is the name of the RLS LB policy. +// +// It currently has an experimental suffix which would be removed once +// end-to-end testing of the policy is completed. +const RLSLoadBalancingPolicyName = "rls_experimental" diff --git a/vendor/google.golang.org/grpc/internal/metadata/metadata.go b/vendor/google.golang.org/grpc/internal/metadata/metadata.go new file mode 100644 index 0000000000..c82e608e07 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/metadata/metadata.go @@ -0,0 +1,132 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package metadata contains functions to set and get metadata from addresses. +// +// This package is experimental. +package metadata + +import ( + "fmt" + "strings" + + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/resolver" +) + +type mdKeyType string + +const mdKey = mdKeyType("grpc.internal.address.metadata") + +type mdValue metadata.MD + +func (m mdValue) Equal(o interface{}) bool { + om, ok := o.(mdValue) + if !ok { + return false + } + if len(m) != len(om) { + return false + } + for k, v := range m { + ov := om[k] + if len(ov) != len(v) { + return false + } + for i, ve := range v { + if ov[i] != ve { + return false + } + } + } + return true +} + +// Get returns the metadata of addr. +func Get(addr resolver.Address) metadata.MD { + attrs := addr.Attributes + if attrs == nil { + return nil + } + md, _ := attrs.Value(mdKey).(mdValue) + return metadata.MD(md) +} + +// Set sets (overrides) the metadata in addr. +// +// When a SubConn is created with this address, the RPCs sent on it will all +// have this metadata. +func Set(addr resolver.Address, md metadata.MD) resolver.Address { + addr.Attributes = addr.Attributes.WithValue(mdKey, mdValue(md)) + return addr +} + +// Validate validates every pair in md with ValidatePair. +func Validate(md metadata.MD) error { + for k, vals := range md { + if err := ValidatePair(k, vals...); err != nil { + return err + } + } + return nil +} + +// hasNotPrintable return true if msg contains any characters which are not in %x20-%x7E +func hasNotPrintable(msg string) bool { + // for i that saving a conversion if not using for range + for i := 0; i < len(msg); i++ { + if msg[i] < 0x20 || msg[i] > 0x7E { + return true + } + } + return false +} + +// ValidatePair validate a key-value pair with the following rules (the pseudo-header will be skipped) : +// +// - key must contain one or more characters. +// - the characters in the key must be contained in [0-9 a-z _ - .]. +// - if the key ends with a "-bin" suffix, no validation of the corresponding value is performed. +// - the characters in the every value must be printable (in [%x20-%x7E]). +func ValidatePair(key string, vals ...string) error { + // key should not be empty + if key == "" { + return fmt.Errorf("there is an empty key in the header") + } + // pseudo-header will be ignored + if key[0] == ':' { + return nil + } + // check key, for i that saving a conversion if not using for range + for i := 0; i < len(key); i++ { + r := key[i] + if !(r >= 'a' && r <= 'z') && !(r >= '0' && r <= '9') && r != '.' && r != '-' && r != '_' { + return fmt.Errorf("header key %q contains illegal characters not in [0-9a-z-_.]", key) + } + } + if strings.HasSuffix(key, "-bin") { + return nil + } + // check value + for _, val := range vals { + if hasNotPrintable(val) { + return fmt.Errorf("header key %q contains value with non-printable ASCII characters", key) + } + } + return nil +} diff --git a/vendor/google.golang.org/grpc/internal/pretty/pretty.go b/vendor/google.golang.org/grpc/internal/pretty/pretty.go new file mode 100644 index 0000000000..0177af4b51 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/pretty/pretty.go @@ -0,0 +1,82 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package pretty defines helper functions to pretty-print structs for logging. +package pretty + +import ( + "bytes" + "encoding/json" + "fmt" + + "github.com/golang/protobuf/jsonpb" + protov1 "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protov2 "google.golang.org/protobuf/proto" +) + +const jsonIndent = " " + +// ToJSON marshals the input into a json string. +// +// If marshal fails, it falls back to fmt.Sprintf("%+v"). +func ToJSON(e interface{}) string { + switch ee := e.(type) { + case protov1.Message: + mm := jsonpb.Marshaler{Indent: jsonIndent} + ret, err := mm.MarshalToString(ee) + if err != nil { + // This may fail for proto.Anys, e.g. for xDS v2, LDS, the v2 + // messages are not imported, and this will fail because the message + // is not found. + return fmt.Sprintf("%+v", ee) + } + return ret + case protov2.Message: + mm := protojson.MarshalOptions{ + Multiline: true, + Indent: jsonIndent, + } + ret, err := mm.Marshal(ee) + if err != nil { + // This may fail for proto.Anys, e.g. for xDS v2, LDS, the v2 + // messages are not imported, and this will fail because the message + // is not found. + return fmt.Sprintf("%+v", ee) + } + return string(ret) + default: + ret, err := json.MarshalIndent(ee, "", jsonIndent) + if err != nil { + return fmt.Sprintf("%+v", ee) + } + return string(ret) + } +} + +// FormatJSON formats the input json bytes with indentation. +// +// If Indent fails, it returns the unchanged input as string. +func FormatJSON(b []byte) string { + var out bytes.Buffer + err := json.Indent(&out, b, "", jsonIndent) + if err != nil { + return string(b) + } + return out.String() +} diff --git a/vendor/google.golang.org/grpc/internal/resolver/config_selector.go b/vendor/google.golang.org/grpc/internal/resolver/config_selector.go index 5ef9262e51..c7a18a948a 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/config_selector.go +++ b/vendor/google.golang.org/grpc/internal/resolver/config_selector.go @@ -24,13 +24,16 @@ import ( "sync" "google.golang.org/grpc/internal/serviceconfig" + "google.golang.org/grpc/metadata" "google.golang.org/grpc/resolver" ) // ConfigSelector controls what configuration to use for every RPC. type ConfigSelector interface { - // Selects the configuration for the RPC. - SelectConfig(RPCInfo) *RPCConfig + // Selects the configuration for the RPC, or terminates it using the error. + // This error will be converted by the gRPC library to a status error with + // code UNKNOWN if it is not returned as a status error. + SelectConfig(RPCInfo) (*RPCConfig, error) } // RPCInfo contains RPC information needed by a ConfigSelector. @@ -49,6 +52,77 @@ type RPCConfig struct { Context context.Context MethodConfig serviceconfig.MethodConfig // configuration to use for this RPC OnCommitted func() // Called when the RPC has been committed (retries no longer possible) + Interceptor ClientInterceptor +} + +// ClientStream is the same as grpc.ClientStream, but defined here for circular +// dependency reasons. +type ClientStream interface { + // Header returns the header metadata received from the server if there + // is any. It blocks if the metadata is not ready to read. + Header() (metadata.MD, error) + // Trailer returns the trailer metadata from the server, if there is any. + // It must only be called after stream.CloseAndRecv has returned, or + // stream.Recv has returned a non-nil error (including io.EOF). + Trailer() metadata.MD + // CloseSend closes the send direction of the stream. It closes the stream + // when non-nil error is met. It is also not safe to call CloseSend + // concurrently with SendMsg. + CloseSend() error + // Context returns the context for this stream. + // + // It should not be called until after Header or RecvMsg has returned. Once + // called, subsequent client-side retries are disabled. + Context() context.Context + // SendMsg is generally called by generated code. On error, SendMsg aborts + // the stream. If the error was generated by the client, the status is + // returned directly; otherwise, io.EOF is returned and the status of + // the stream may be discovered using RecvMsg. + // + // SendMsg blocks until: + // - There is sufficient flow control to schedule m with the transport, or + // - The stream is done, or + // - The stream breaks. + // + // SendMsg does not wait until the message is received by the server. An + // untimely stream closure may result in lost messages. To ensure delivery, + // users should ensure the RPC completed successfully using RecvMsg. + // + // It is safe to have a goroutine calling SendMsg and another goroutine + // calling RecvMsg on the same stream at the same time, but it is not safe + // to call SendMsg on the same stream in different goroutines. It is also + // not safe to call CloseSend concurrently with SendMsg. + SendMsg(m interface{}) error + // RecvMsg blocks until it receives a message into m or the stream is + // done. It returns io.EOF when the stream completes successfully. On + // any other error, the stream is aborted and the error contains the RPC + // status. + // + // It is safe to have a goroutine calling SendMsg and another goroutine + // calling RecvMsg on the same stream at the same time, but it is not + // safe to call RecvMsg on the same stream in different goroutines. + RecvMsg(m interface{}) error +} + +// ClientInterceptor is an interceptor for gRPC client streams. +type ClientInterceptor interface { + // NewStream produces a ClientStream for an RPC which may optionally use + // the provided function to produce a stream for delegation. Note: + // RPCInfo.Context should not be used (will be nil). + // + // done is invoked when the RPC is finished using its connection, or could + // not be assigned a connection. RPC operations may still occur on + // ClientStream after done is called, since the interceptor is invoked by + // application-layer operations. done must never be nil when called. + NewStream(ctx context.Context, ri RPCInfo, done func(), newStream func(ctx context.Context, done func()) (ClientStream, error)) (ClientStream, error) +} + +// ServerInterceptor is an interceptor for incoming RPC's on gRPC server side. +type ServerInterceptor interface { + // AllowRPC checks if an incoming RPC is allowed to proceed based on + // information about connection RPC was received on, and HTTP Headers. This + // information will be piped into context. + AllowRPC(ctx context.Context) error // TODO: Make this a real interceptor for filters such as rate limiting. } type csKeyType string @@ -58,7 +132,7 @@ const csKey = csKeyType("grpc.internal.resolver.configSelector") // SetConfigSelector sets the config selector in state and returns the new // state. func SetConfigSelector(state resolver.State, cs ConfigSelector) resolver.State { - state.Attributes = state.Attributes.WithValues(csKey, cs) + state.Attributes = state.Attributes.WithValue(csKey, cs) return state } @@ -86,7 +160,7 @@ func (scs *SafeConfigSelector) UpdateConfigSelector(cs ConfigSelector) { } // SelectConfig defers to the current ConfigSelector in scs. -func (scs *SafeConfigSelector) SelectConfig(r RPCInfo) *RPCConfig { +func (scs *SafeConfigSelector) SelectConfig(r RPCInfo) (*RPCConfig, error) { scs.mu.RLock() defer scs.mu.RUnlock() return scs.cs.SelectConfig(r) diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go index 3042355665..09a667f33c 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go +++ b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go @@ -34,6 +34,7 @@ import ( grpclbstate "google.golang.org/grpc/balancer/grpclb/state" "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal/backoff" "google.golang.org/grpc/internal/envconfig" "google.golang.org/grpc/internal/grpcrand" "google.golang.org/grpc/resolver" @@ -46,6 +47,13 @@ var EnableSRVLookups = false var logger = grpclog.Component("dns") +// Globals to stub out in tests. TODO: Perhaps these two can be combined into a +// single variable for testing the resolver? +var ( + newTimer = time.NewTimer + newTimerDNSResRate = time.NewTimer +) + func init() { resolver.Register(NewBuilder()) } @@ -108,7 +116,7 @@ type dnsBuilder struct{} // Build creates and starts a DNS resolver that watches the name resolution of the target. func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error) { - host, port, err := parseTarget(target.Endpoint, defaultPort) + host, port, err := parseTarget(target.Endpoint(), defaultPort) if err != nil { return nil, err } @@ -132,10 +140,10 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts disableServiceConfig: opts.DisableServiceConfig, } - if target.Authority == "" { + if target.URL.Host == "" { d.resolver = defaultResolver } else { - d.resolver, err = customAuthorityResolver(target.Authority) + d.resolver, err = customAuthorityResolver(target.URL.Host) if err != nil { return nil, err } @@ -143,7 +151,6 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts d.wg.Add(1) go d.watcher() - d.ResolveNow(resolver.ResolveNowOptions{}) return d, nil } @@ -201,28 +208,38 @@ func (d *dnsResolver) Close() { func (d *dnsResolver) watcher() { defer d.wg.Done() + backoffIndex := 1 for { - select { - case <-d.ctx.Done(): - return - case <-d.rn: - } - state, err := d.lookup() if err != nil { + // Report error to the underlying grpc.ClientConn. d.cc.ReportError(err) } else { - d.cc.UpdateState(*state) + err = d.cc.UpdateState(*state) } - // Sleep to prevent excessive re-resolutions. Incoming resolution requests - // will be queued in d.rn. - t := time.NewTimer(minDNSResRate) + var timer *time.Timer + if err == nil { + // Success resolving, wait for the next ResolveNow. However, also wait 30 seconds at the very least + // to prevent constantly re-resolving. + backoffIndex = 1 + timer = newTimerDNSResRate(minDNSResRate) + select { + case <-d.ctx.Done(): + timer.Stop() + return + case <-d.rn: + } + } else { + // Poll on an error found in DNS Resolver or an error received from ClientConn. + timer = newTimer(backoff.DefaultExponential.Backoff(backoffIndex)) + backoffIndex++ + } select { - case <-t.C: case <-d.ctx.Done(): - t.Stop() + timer.Stop() return + case <-timer.C: } } } @@ -260,18 +277,13 @@ func (d *dnsResolver) lookupSRV() ([]resolver.Address, error) { return newAddrs, nil } -var filterError = func(err error) error { +func handleDNSError(err error, lookupType string) error { if dnsErr, ok := err.(*net.DNSError); ok && !dnsErr.IsTimeout && !dnsErr.IsTemporary { // Timeouts and temporary errors should be communicated to gRPC to // attempt another DNS query (with backoff). Other errors should be // suppressed (they may represent the absence of a TXT record). return nil } - return err -} - -func handleDNSError(err error, lookupType string) error { - err = filterError(err) if err != nil { err = fmt.Errorf("dns: %v record lookup error: %v", lookupType, err) logger.Info(err) @@ -306,12 +318,12 @@ func (d *dnsResolver) lookupTXT() *serviceconfig.ParseResult { } func (d *dnsResolver) lookupHost() ([]resolver.Address, error) { - var newAddrs []resolver.Address addrs, err := d.resolver.LookupHost(d.ctx, d.host) if err != nil { err = handleDNSError(err, "A") return nil, err } + newAddrs := make([]resolver.Address, 0, len(addrs)) for _, a := range addrs { ip, ok := formatIP(a) if !ok { diff --git a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go index 520d9229e1..afac56572a 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go +++ b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go @@ -20,13 +20,20 @@ // name without scheme back to gRPC as resolved address. package passthrough -import "google.golang.org/grpc/resolver" +import ( + "errors" + + "google.golang.org/grpc/resolver" +) const scheme = "passthrough" type passthroughBuilder struct{} func (*passthroughBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error) { + if target.Endpoint() == "" && opts.Dialer == nil { + return nil, errors.New("passthrough: received empty target in Build()") + } r := &passthroughResolver{ target: target, cc: cc, @@ -45,7 +52,7 @@ type passthroughResolver struct { } func (r *passthroughResolver) start() { - r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint}}}) + r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint()}}}) } func (*passthroughResolver) ResolveNow(o resolver.ResolveNowOptions) {} diff --git a/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go b/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go index d046e50613..1609116877 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go +++ b/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go @@ -20,21 +20,45 @@ package unix import ( + "fmt" + "google.golang.org/grpc/internal/transport/networktype" "google.golang.org/grpc/resolver" ) -const scheme = "unix" +const unixScheme = "unix" +const unixAbstractScheme = "unix-abstract" + +type builder struct { + scheme string +} -type builder struct{} +func (b *builder) Build(target resolver.Target, cc resolver.ClientConn, _ resolver.BuildOptions) (resolver.Resolver, error) { + if target.URL.Host != "" { + return nil, fmt.Errorf("invalid (non-empty) authority: %v", target.URL.Host) + } -func (*builder) Build(target resolver.Target, cc resolver.ClientConn, _ resolver.BuildOptions) (resolver.Resolver, error) { - cc.UpdateState(resolver.State{Addresses: []resolver.Address{networktype.Set(resolver.Address{Addr: target.Endpoint}, "unix")}}) + // gRPC was parsing the dial target manually before PR #4817, and we + // switched to using url.Parse() in that PR. To avoid breaking existing + // resolver implementations we ended up stripping the leading "/" from the + // endpoint. This obviously does not work for the "unix" scheme. Hence we + // end up using the parsed URL instead. + endpoint := target.URL.Path + if endpoint == "" { + endpoint = target.URL.Opaque + } + addr := resolver.Address{Addr: endpoint} + if b.scheme == unixAbstractScheme { + // We can not prepend \0 as c++ gRPC does, as in Golang '@' is used to signify we do + // not want trailing \0 in address. + addr.Addr = "@" + addr.Addr + } + cc.UpdateState(resolver.State{Addresses: []resolver.Address{networktype.Set(addr, "unix")}}) return &nopResolver{}, nil } -func (*builder) Scheme() string { - return scheme +func (b *builder) Scheme() string { + return b.scheme } type nopResolver struct { @@ -45,5 +69,6 @@ func (*nopResolver) ResolveNow(resolver.ResolveNowOptions) {} func (*nopResolver) Close() {} func init() { - resolver.Register(&builder{}) + resolver.Register(&builder{scheme: unixScheme}) + resolver.Register(&builder{scheme: unixAbstractScheme}) } diff --git a/vendor/google.golang.org/grpc/internal/serviceconfig/duration.go b/vendor/google.golang.org/grpc/internal/serviceconfig/duration.go new file mode 100644 index 0000000000..11d82afcc7 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/serviceconfig/duration.go @@ -0,0 +1,130 @@ +/* + * + * Copyright 2023 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package serviceconfig + +import ( + "encoding/json" + "fmt" + "math" + "strconv" + "strings" + "time" +) + +// Duration defines JSON marshal and unmarshal methods to conform to the +// protobuf JSON spec defined [here]. +// +// [here]: https://protobuf.dev/reference/protobuf/google.protobuf/#duration +type Duration time.Duration + +func (d Duration) String() string { + return fmt.Sprint(time.Duration(d)) +} + +// MarshalJSON converts from d to a JSON string output. +func (d Duration) MarshalJSON() ([]byte, error) { + ns := time.Duration(d).Nanoseconds() + sec := ns / int64(time.Second) + ns = ns % int64(time.Second) + + var sign string + if sec < 0 || ns < 0 { + sign, sec, ns = "-", -1*sec, -1*ns + } + + // Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision. + str := fmt.Sprintf("%s%d.%09d", sign, sec, ns) + str = strings.TrimSuffix(str, "000") + str = strings.TrimSuffix(str, "000") + str = strings.TrimSuffix(str, ".000") + return []byte(fmt.Sprintf("\"%ss\"", str)), nil +} + +// UnmarshalJSON unmarshals b as a duration JSON string into d. +func (d *Duration) UnmarshalJSON(b []byte) error { + var s string + if err := json.Unmarshal(b, &s); err != nil { + return err + } + if !strings.HasSuffix(s, "s") { + return fmt.Errorf("malformed duration %q: missing seconds unit", s) + } + neg := false + if s[0] == '-' { + neg = true + s = s[1:] + } + ss := strings.SplitN(s[:len(s)-1], ".", 3) + if len(ss) > 2 { + return fmt.Errorf("malformed duration %q: too many decimals", s) + } + // hasDigits is set if either the whole or fractional part of the number is + // present, since both are optional but one is required. + hasDigits := false + var sec, ns int64 + if len(ss[0]) > 0 { + var err error + if sec, err = strconv.ParseInt(ss[0], 10, 64); err != nil { + return fmt.Errorf("malformed duration %q: %v", s, err) + } + // Maximum seconds value per the durationpb spec. + const maxProtoSeconds = 315_576_000_000 + if sec > maxProtoSeconds { + return fmt.Errorf("out of range: %q", s) + } + hasDigits = true + } + if len(ss) == 2 && len(ss[1]) > 0 { + if len(ss[1]) > 9 { + return fmt.Errorf("malformed duration %q: too many digits after decimal", s) + } + var err error + if ns, err = strconv.ParseInt(ss[1], 10, 64); err != nil { + return fmt.Errorf("malformed duration %q: %v", s, err) + } + for i := 9; i > len(ss[1]); i-- { + ns *= 10 + } + hasDigits = true + } + if !hasDigits { + return fmt.Errorf("malformed duration %q: contains no numbers", s) + } + + if neg { + sec *= -1 + ns *= -1 + } + + // Maximum/minimum seconds/nanoseconds representable by Go's time.Duration. + const maxSeconds = math.MaxInt64 / int64(time.Second) + const maxNanosAtMaxSeconds = math.MaxInt64 % int64(time.Second) + const minSeconds = math.MinInt64 / int64(time.Second) + const minNanosAtMinSeconds = math.MinInt64 % int64(time.Second) + + if sec > maxSeconds || (sec == maxSeconds && ns >= maxNanosAtMaxSeconds) { + *d = Duration(math.MaxInt64) + } else if sec < minSeconds || (sec == minSeconds && ns <= minNanosAtMinSeconds) { + *d = Duration(math.MinInt64) + } else { + *d = Duration(sec*int64(time.Second) + ns) + } + return nil +} diff --git a/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go b/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go index bd4b8875f1..51e733e495 100644 --- a/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go +++ b/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go @@ -46,15 +46,31 @@ type BalancerConfig struct { type intermediateBalancerConfig []map[string]json.RawMessage +// MarshalJSON implements the json.Marshaler interface. +// +// It marshals the balancer and config into a length-1 slice +// ([]map[string]config). +func (bc *BalancerConfig) MarshalJSON() ([]byte, error) { + if bc.Config == nil { + // If config is nil, return empty config `{}`. + return []byte(fmt.Sprintf(`[{%q: %v}]`, bc.Name, "{}")), nil + } + c, err := json.Marshal(bc.Config) + if err != nil { + return nil, err + } + return []byte(fmt.Sprintf(`[{%q: %s}]`, bc.Name, c)), nil +} + // UnmarshalJSON implements the json.Unmarshaler interface. // // ServiceConfig contains a list of loadBalancingConfigs, each with a name and // config. This method iterates through that list in order, and stops at the // first policy that is supported. -// - If the config for the first supported policy is invalid, the whole service -// config is invalid. -// - If the list doesn't contain any supported policy, the whole service config -// is invalid. +// - If the config for the first supported policy is invalid, the whole service +// config is invalid. +// - If the list doesn't contain any supported policy, the whole service config +// is invalid. func (bc *BalancerConfig) UnmarshalJSON(b []byte) error { var ir intermediateBalancerConfig err := json.Unmarshal(b, &ir) @@ -62,6 +78,7 @@ func (bc *BalancerConfig) UnmarshalJSON(b []byte) error { return err } + var names []string for i, lbcfg := range ir { if len(lbcfg) != 1 { return fmt.Errorf("invalid loadBalancingConfig: entry %v does not contain exactly 1 policy/config pair: %q", i, lbcfg) @@ -76,6 +93,7 @@ func (bc *BalancerConfig) UnmarshalJSON(b []byte) error { for name, jsonCfg = range lbcfg { } + names = append(names, name) builder := balancer.Get(name) if builder == nil { // If the balancer is not registered, move on to the next config. @@ -104,7 +122,7 @@ func (bc *BalancerConfig) UnmarshalJSON(b []byte) error { // return. This means we had a loadBalancingConfig slice but did not // encounter a registered policy. The config is considered invalid in this // case. - return fmt.Errorf("invalid loadBalancingConfig: no supported policies found") + return fmt.Errorf("invalid loadBalancingConfig: no supported policies found in %v", names) } // MethodConfig defines the configuration recommended by the service providers for a diff --git a/vendor/google.golang.org/grpc/internal/status/status.go b/vendor/google.golang.org/grpc/internal/status/status.go index 710223b8de..b0ead4f54f 100644 --- a/vendor/google.golang.org/grpc/internal/status/status.go +++ b/vendor/google.golang.org/grpc/internal/status/status.go @@ -97,7 +97,7 @@ func (s *Status) Err() error { if s.Code() == codes.OK { return nil } - return &Error{e: s.Proto()} + return &Error{s: s} } // WithDetails returns a new status with the provided details messages appended to the status. @@ -136,19 +136,23 @@ func (s *Status) Details() []interface{} { return details } +func (s *Status) String() string { + return fmt.Sprintf("rpc error: code = %s desc = %s", s.Code(), s.Message()) +} + // Error wraps a pointer of a status proto. It implements error and Status, // and a nil *Error should never be returned by this package. type Error struct { - e *spb.Status + s *Status } func (e *Error) Error() string { - return fmt.Sprintf("rpc error: code = %s desc = %s", codes.Code(e.e.GetCode()), e.e.GetMessage()) + return e.s.String() } // GRPCStatus returns the Status represented by se. func (e *Error) GRPCStatus() *Status { - return FromProto(e.e) + return e.s } // Is implements future error.Is functionality. @@ -158,5 +162,15 @@ func (e *Error) Is(target error) bool { if !ok { return false } - return proto.Equal(e.e, tse.e) + return proto.Equal(e.s.s, tse.s.s) +} + +// IsRestrictedControlPlaneCode returns whether the status includes a code +// restricted for control plane usage as defined by gRFC A54. +func IsRestrictedControlPlaneCode(s *Status) bool { + switch s.Code() { + case codes.InvalidArgument, codes.NotFound, codes.AlreadyExists, codes.FailedPrecondition, codes.Aborted, codes.OutOfRange, codes.DataLoss: + return true + } + return false } diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go index 2fdcb76e6c..b3a72276de 100644 --- a/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go +++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go @@ -1,5 +1,3 @@ -// +build !appengine - /* * * Copyright 2018 gRPC authors. @@ -44,25 +42,23 @@ func GetCPUTime() int64 { } // Rusage is an alias for syscall.Rusage under linux environment. -type Rusage syscall.Rusage +type Rusage = syscall.Rusage // GetRusage returns the resource usage of current process. -func GetRusage() (rusage *Rusage) { - rusage = new(Rusage) - syscall.Getrusage(syscall.RUSAGE_SELF, (*syscall.Rusage)(rusage)) - return +func GetRusage() *Rusage { + rusage := new(Rusage) + syscall.Getrusage(syscall.RUSAGE_SELF, rusage) + return rusage } // CPUTimeDiff returns the differences of user CPU time and system CPU time used // between two Rusage structs. func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) { - f := (*syscall.Rusage)(first) - l := (*syscall.Rusage)(latest) var ( - utimeDiffs = l.Utime.Sec - f.Utime.Sec - utimeDiffus = l.Utime.Usec - f.Utime.Usec - stimeDiffs = l.Stime.Sec - f.Stime.Sec - stimeDiffus = l.Stime.Usec - f.Stime.Usec + utimeDiffs = latest.Utime.Sec - first.Utime.Sec + utimeDiffus = latest.Utime.Usec - first.Utime.Usec + stimeDiffs = latest.Stime.Sec - first.Stime.Sec + stimeDiffus = latest.Stime.Usec - first.Stime.Usec ) uTimeElapsed := float64(utimeDiffs) + float64(utimeDiffus)*1.0e-6 diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go index adae60d651..999f52cd75 100644 --- a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go @@ -1,4 +1,5 @@ -// +build !linux appengine +//go:build !linux +// +build !linux /* * @@ -35,41 +36,41 @@ var logger = grpclog.Component("core") func log() { once.Do(func() { - logger.Info("CPU time info is unavailable on non-linux or appengine environment.") + logger.Info("CPU time info is unavailable on non-linux environments.") }) } -// GetCPUTime returns the how much CPU time has passed since the start of this process. -// It always returns 0 under non-linux or appengine environment. +// GetCPUTime returns the how much CPU time has passed since the start of this +// process. It always returns 0 under non-linux environments. func GetCPUTime() int64 { log() return 0 } -// Rusage is an empty struct under non-linux or appengine environment. +// Rusage is an empty struct under non-linux environments. type Rusage struct{} -// GetRusage is a no-op function under non-linux or appengine environment. -func GetRusage() (rusage *Rusage) { +// GetRusage is a no-op function under non-linux environments. +func GetRusage() *Rusage { log() return nil } // CPUTimeDiff returns the differences of user CPU time and system CPU time used -// between two Rusage structs. It a no-op function for non-linux or appengine environment. +// between two Rusage structs. It a no-op function for non-linux environments. func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) { log() return 0, 0 } -// SetTCPUserTimeout is a no-op function under non-linux or appengine environments +// SetTCPUserTimeout is a no-op function under non-linux environments. func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error { log() return nil } -// GetTCPUserTimeout is a no-op function under non-linux or appengine environments -// a negative return value indicates the operation is not supported +// GetTCPUserTimeout is a no-op function under non-linux environments. +// A negative return value indicates the operation is not supported func GetTCPUserTimeout(conn net.Conn) (int, error) { log() return -1, nil diff --git a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go index 40ef23923f..be5a9c81eb 100644 --- a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go +++ b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go @@ -20,13 +20,19 @@ package transport import ( "bytes" + "errors" "fmt" + "net" "runtime" + "strconv" "sync" "sync/atomic" "golang.org/x/net/http2" "golang.org/x/net/http2/hpack" + "google.golang.org/grpc/internal/grpclog" + "google.golang.org/grpc/internal/grpcutil" + "google.golang.org/grpc/status" ) var updateHeaderTblSize = func(e *hpack.Encoder, v uint32) { @@ -128,6 +134,16 @@ type cleanupStream struct { func (c *cleanupStream) isTransportResponseFrame() bool { return c.rst } // Results in a RST_STREAM +type earlyAbortStream struct { + httpStatus uint32 + streamID uint32 + contentSubtype string + status *status.Status + rst bool +} + +func (*earlyAbortStream) isTransportResponseFrame() bool { return false } + type dataFrame struct { streamID uint32 endStream bool @@ -177,7 +193,7 @@ type goAway struct { code http2.ErrCode debugData []byte headsUp bool - closeConn bool + closeConn error // if set, loopyWriter will exit, resulting in conn closure } func (*goAway) isTransportResponseFrame() bool { return false } @@ -195,6 +211,14 @@ type outFlowControlSizeRequest struct { func (*outFlowControlSizeRequest) isTransportResponseFrame() bool { return false } +// closeConnection is an instruction to tell the loopy writer to flush the +// framer and exit, which will cause the transport's connection to be closed +// (by the client or server). The transport itself will close after the reader +// encounters the EOF caused by the connection closure. +type closeConnection struct{} + +func (closeConnection) isTransportResponseFrame() bool { return false } + type outStreamState int const ( @@ -284,7 +308,7 @@ type controlBuffer struct { // closed and nilled when transportResponseFrames drops below the // threshold. Both fields are protected by mu. transportResponseFrames int - trfChan atomic.Value // *chan struct{} + trfChan atomic.Value // chan struct{} } func newControlBuffer(done <-chan struct{}) *controlBuffer { @@ -298,10 +322,10 @@ func newControlBuffer(done <-chan struct{}) *controlBuffer { // throttle blocks if there are too many incomingSettings/cleanupStreams in the // controlbuf. func (c *controlBuffer) throttle() { - ch, _ := c.trfChan.Load().(*chan struct{}) + ch, _ := c.trfChan.Load().(chan struct{}) if ch != nil { select { - case <-*ch: + case <-ch: case <-c.done: } } @@ -335,8 +359,7 @@ func (c *controlBuffer) executeAndPut(f func(it interface{}) bool, it cbItem) (b if c.transportResponseFrames == maxQueuedTransportResponseFrames { // We are adding the frame that puts us over the threshold; create // a throttling channel. - ch := make(chan struct{}) - c.trfChan.Store(&ch) + c.trfChan.Store(make(chan struct{})) } } c.mu.Unlock() @@ -377,9 +400,9 @@ func (c *controlBuffer) get(block bool) (interface{}, error) { if c.transportResponseFrames == maxQueuedTransportResponseFrames { // We are removing the frame that put us over the // threshold; close and clear the throttling channel. - ch := c.trfChan.Load().(*chan struct{}) - close(*ch) - c.trfChan.Store((*chan struct{})(nil)) + ch := c.trfChan.Load().(chan struct{}) + close(ch) + c.trfChan.Store((chan struct{})(nil)) } c.transportResponseFrames-- } @@ -395,8 +418,7 @@ func (c *controlBuffer) get(block bool) (interface{}, error) { select { case <-c.ch: case <-c.done: - c.finish() - return nil, ErrConnClosing + return nil, errors.New("transport closed by client") } } } @@ -420,6 +442,14 @@ func (c *controlBuffer) finish() { hdr.onOrphaned(ErrConnClosing) } } + // In case throttle() is currently in flight, it needs to be unblocked. + // Otherwise, the transport may not close, since the transport is closed by + // the reader encountering the connection error. + ch, _ := c.trfChan.Load().(chan struct{}) + if ch != nil { + close(ch) + } + c.trfChan.Store((chan struct{})(nil)) c.mu.Unlock() } @@ -458,12 +488,14 @@ type loopyWriter struct { hEnc *hpack.Encoder // HPACK encoder. bdpEst *bdpEstimator draining bool + conn net.Conn + logger *grpclog.PrefixLogger // Side-specific handlers ssGoAwayHandler func(*goAway) (bool, error) } -func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator) *loopyWriter { +func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator, conn net.Conn, logger *grpclog.PrefixLogger) *loopyWriter { var buf bytes.Buffer l := &loopyWriter{ side: s, @@ -476,6 +508,8 @@ func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimato hBuf: &buf, hEnc: hpack.NewEncoder(&buf), bdpEst: bdpEst, + conn: conn, + logger: logger, } return l } @@ -493,23 +527,26 @@ const minBatchSize = 1000 // 2. Stream level flow control quota available. // // In each iteration of run loop, other than processing the incoming control -// frame, loopy calls processData, which processes one node from the activeStreams linked-list. -// This results in writing of HTTP2 frames into an underlying write buffer. -// When there's no more control frames to read from controlBuf, loopy flushes the write buffer. -// As an optimization, to increase the batch size for each flush, loopy yields the processor, once -// if the batch size is too low to give stream goroutines a chance to fill it up. +// frame, loopy calls processData, which processes one node from the +// activeStreams linked-list. This results in writing of HTTP2 frames into an +// underlying write buffer. When there's no more control frames to read from +// controlBuf, loopy flushes the write buffer. As an optimization, to increase +// the batch size for each flush, loopy yields the processor, once if the batch +// size is too low to give stream goroutines a chance to fill it up. +// +// Upon exiting, if the error causing the exit is not an I/O error, run() +// flushes and closes the underlying connection. Otherwise, the connection is +// left open to allow the I/O error to be encountered by the reader instead. func (l *loopyWriter) run() (err error) { defer func() { - if err == ErrConnClosing { - // Don't log ErrConnClosing as error since it happens - // 1. When the connection is closed by some other known issue. - // 2. User closed the connection. - // 3. A graceful close of connection. - if logger.V(logLevel) { - logger.Infof("transport: loopyWriter.run returning. %v", err) - } - err = nil + if l.logger.V(logLevel) { + l.logger.Infof("loopyWriter exiting with error: %v", err) } + if !isIOError(err) { + l.framer.writer.Flush() + l.conn.Close() + } + l.cbuf.finish() }() for { it, err := l.cbuf.get(true) @@ -554,7 +591,6 @@ func (l *loopyWriter) run() (err error) { } l.framer.writer.Flush() break hasdata - } } } @@ -563,11 +599,11 @@ func (l *loopyWriter) outgoingWindowUpdateHandler(w *outgoingWindowUpdate) error return l.framer.fr.WriteWindowUpdate(w.streamID, w.increment) } -func (l *loopyWriter) incomingWindowUpdateHandler(w *incomingWindowUpdate) error { +func (l *loopyWriter) incomingWindowUpdateHandler(w *incomingWindowUpdate) { // Otherwise update the quota. if w.streamID == 0 { l.sendQuota += w.increment - return nil + return } // Find the stream and update it. if str, ok := l.estdStreams[w.streamID]; ok { @@ -575,10 +611,9 @@ func (l *loopyWriter) incomingWindowUpdateHandler(w *incomingWindowUpdate) error if strQuota := int(l.oiws) - str.bytesOutStanding; strQuota > 0 && str.state == waitingOnStreamQuota { str.state = active l.activeStreams.enqueue(str) - return nil + return } } - return nil } func (l *loopyWriter) outgoingSettingsHandler(s *outgoingSettings) error { @@ -586,13 +621,11 @@ func (l *loopyWriter) outgoingSettingsHandler(s *outgoingSettings) error { } func (l *loopyWriter) incomingSettingsHandler(s *incomingSettings) error { - if err := l.applySettings(s.ss); err != nil { - return err - } + l.applySettings(s.ss) return l.framer.fr.WriteSettingsAck() } -func (l *loopyWriter) registerStreamHandler(h *registerStream) error { +func (l *loopyWriter) registerStreamHandler(h *registerStream) { str := &outStream{ id: h.streamID, state: empty, @@ -600,15 +633,14 @@ func (l *loopyWriter) registerStreamHandler(h *registerStream) error { wq: h.wq, } l.estdStreams[h.streamID] = str - return nil } func (l *loopyWriter) headerHandler(h *headerFrame) error { if l.side == serverSide { str, ok := l.estdStreams[h.streamID] if !ok { - if logger.V(logLevel) { - logger.Warningf("transport: loopy doesn't recognize the stream: %d", h.streamID) + if l.logger.V(logLevel) { + l.logger.Infof("Unrecognized streamID %d in loopyWriter", h.streamID) } return nil } @@ -635,19 +667,20 @@ func (l *loopyWriter) headerHandler(h *headerFrame) error { itl: &itemList{}, wq: h.wq, } - str.itl.enqueue(h) - return l.originateStream(str) + return l.originateStream(str, h) } -func (l *loopyWriter) originateStream(str *outStream) error { - hdr := str.itl.dequeue().(*headerFrame) - if err := hdr.initStream(str.id); err != nil { - if err == ErrConnClosing { - return err - } - // Other errors(errStreamDrain) need not close transport. +func (l *loopyWriter) originateStream(str *outStream, hdr *headerFrame) error { + // l.draining is set when handling GoAway. In which case, we want to avoid + // creating new streams. + if l.draining { + // TODO: provide a better error with the reason we are in draining. + hdr.onOrphaned(errStreamDrain) return nil } + if err := hdr.initStream(str.id); err != nil { + return err + } if err := l.writeHeader(str.id, hdr.endStream, hdr.hf, hdr.onWrite); err != nil { return err } @@ -662,8 +695,8 @@ func (l *loopyWriter) writeHeader(streamID uint32, endStream bool, hf []hpack.He l.hBuf.Reset() for _, f := range hf { if err := l.hEnc.WriteField(f); err != nil { - if logger.V(logLevel) { - logger.Warningf("transport: loopyWriter.writeHeader encountered error while encoding headers: %v", err) + if l.logger.V(logLevel) { + l.logger.Warningf("Encountered error while encoding headers: %v", err) } } } @@ -701,10 +734,10 @@ func (l *loopyWriter) writeHeader(streamID uint32, endStream bool, hf []hpack.He return nil } -func (l *loopyWriter) preprocessData(df *dataFrame) error { +func (l *loopyWriter) preprocessData(df *dataFrame) { str, ok := l.estdStreams[df.streamID] if !ok { - return nil + return } // If we got data for a stream it means that // stream was originated and the headers were sent out. @@ -713,7 +746,6 @@ func (l *loopyWriter) preprocessData(df *dataFrame) error { str.state = active l.activeStreams.enqueue(str) } - return nil } func (l *loopyWriter) pingHandler(p *ping) error { @@ -724,9 +756,8 @@ func (l *loopyWriter) pingHandler(p *ping) error { } -func (l *loopyWriter) outFlowControlSizeRequestHandler(o *outFlowControlSizeRequest) error { +func (l *loopyWriter) outFlowControlSizeRequestHandler(o *outFlowControlSizeRequest) { o.resp <- l.sendQuota - return nil } func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error { @@ -743,8 +774,35 @@ func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error { return err } } - if l.side == clientSide && l.draining && len(l.estdStreams) == 0 { - return ErrConnClosing + if l.draining && len(l.estdStreams) == 0 { + // Flush and close the connection; we are done with it. + return errors.New("finished processing active streams while in draining mode") + } + return nil +} + +func (l *loopyWriter) earlyAbortStreamHandler(eas *earlyAbortStream) error { + if l.side == clientSide { + return errors.New("earlyAbortStream not handled on client") + } + // In case the caller forgets to set the http status, default to 200. + if eas.httpStatus == 0 { + eas.httpStatus = 200 + } + headerFields := []hpack.HeaderField{ + {Name: ":status", Value: strconv.Itoa(int(eas.httpStatus))}, + {Name: "content-type", Value: grpcutil.ContentType(eas.contentSubtype)}, + {Name: "grpc-status", Value: strconv.Itoa(int(eas.status.Code()))}, + {Name: "grpc-message", Value: encodeGrpcMessage(eas.status.Message())}, + } + + if err := l.writeHeader(eas.streamID, true, headerFields, nil); err != nil { + return err + } + if eas.rst { + if err := l.framer.fr.WriteRSTStream(eas.streamID, http2.ErrCodeNo); err != nil { + return err + } } return nil } @@ -753,7 +811,8 @@ func (l *loopyWriter) incomingGoAwayHandler(*incomingGoAway) error { if l.side == clientSide { l.draining = true if len(l.estdStreams) == 0 { - return ErrConnClosing + // Flush and close the connection; we are done with it. + return errors.New("received GOAWAY with no active streams") } } return nil @@ -774,7 +833,7 @@ func (l *loopyWriter) goAwayHandler(g *goAway) error { func (l *loopyWriter) handle(i interface{}) error { switch i := i.(type) { case *incomingWindowUpdate: - return l.incomingWindowUpdateHandler(i) + l.incomingWindowUpdateHandler(i) case *outgoingWindowUpdate: return l.outgoingWindowUpdateHandler(i) case *incomingSettings: @@ -784,25 +843,32 @@ func (l *loopyWriter) handle(i interface{}) error { case *headerFrame: return l.headerHandler(i) case *registerStream: - return l.registerStreamHandler(i) + l.registerStreamHandler(i) case *cleanupStream: return l.cleanupStreamHandler(i) + case *earlyAbortStream: + return l.earlyAbortStreamHandler(i) case *incomingGoAway: return l.incomingGoAwayHandler(i) case *dataFrame: - return l.preprocessData(i) + l.preprocessData(i) case *ping: return l.pingHandler(i) case *goAway: return l.goAwayHandler(i) case *outFlowControlSizeRequest: - return l.outFlowControlSizeRequestHandler(i) + l.outFlowControlSizeRequestHandler(i) + case closeConnection: + // Just return a non-I/O error and run() will flush and close the + // connection. + return ErrConnClosing default: return fmt.Errorf("transport: unknown control message type %T", i) } + return nil } -func (l *loopyWriter) applySettings(ss []http2.Setting) error { +func (l *loopyWriter) applySettings(ss []http2.Setting) { for _, s := range ss { switch s.ID { case http2.SettingInitialWindowSize: @@ -821,7 +887,6 @@ func (l *loopyWriter) applySettings(ss []http2.Setting) error { updateHeaderTblSize(l.hEnc, s.Val) } } - return nil } // processData removes the first stream from active streams, writes out at most 16KB @@ -838,9 +903,9 @@ func (l *loopyWriter) processData() (bool, error) { dataItem := str.itl.peek().(*dataFrame) // Peek at the first data item this stream. // A data item is represented by a dataFrame, since it later translates into // multiple HTTP2 data frames. - // Every dataFrame has two buffers; h that keeps grpc-message header and d that is acutal data. + // Every dataFrame has two buffers; h that keeps grpc-message header and d that is actual data. // As an optimization to keep wire traffic low, data from d is copied to h to make as big as the - // maximum possilbe HTTP2 frame size. + // maximum possible HTTP2 frame size. if len(dataItem.h) == 0 && len(dataItem.d) == 0 { // Empty data frame // Client sends out empty data frame with endStream = true @@ -855,7 +920,7 @@ func (l *loopyWriter) processData() (bool, error) { return false, err } if err := l.cleanupStreamHandler(trailer.cleanup); err != nil { - return false, nil + return false, err } } else { l.activeStreams.enqueue(str) diff --git a/vendor/google.golang.org/grpc/internal/transport/defaults.go b/vendor/google.golang.org/grpc/internal/transport/defaults.go index 9fa306b2e0..bc8ee07474 100644 --- a/vendor/google.golang.org/grpc/internal/transport/defaults.go +++ b/vendor/google.golang.org/grpc/internal/transport/defaults.go @@ -47,3 +47,9 @@ const ( defaultClientMaxHeaderListSize = uint32(16 << 20) defaultServerMaxHeaderListSize = uint32(16 << 20) ) + +// MaxStreamID is the upper bound for the stream ID before the current +// transport gracefully closes and new transport is created for subsequent RPCs. +// This is set to 75% of 2^31-1. Streams are identified with an unsigned 31-bit +// integer. It's exported so that tests can override it. +var MaxStreamID = uint32(math.MaxInt32 * 3 / 4) diff --git a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go index f262edd8ec..97198c5158 100644 --- a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go +++ b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go @@ -136,12 +136,10 @@ type inFlow struct { // newLimit updates the inflow window to a new value n. // It assumes that n is always greater than the old limit. -func (f *inFlow) newLimit(n uint32) uint32 { +func (f *inFlow) newLimit(n uint32) { f.mu.Lock() - d := n - f.limit f.limit = n f.mu.Unlock() - return d } func (f *inFlow) maybeAdjust(n uint32) uint32 { diff --git a/vendor/google.golang.org/grpc/internal/transport/handler_server.go b/vendor/google.golang.org/grpc/internal/transport/handler_server.go index 05d3871e62..98f80e3fa0 100644 --- a/vendor/google.golang.org/grpc/internal/transport/handler_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/handler_server.go @@ -39,6 +39,7 @@ import ( "golang.org/x/net/http2" "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" + "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" @@ -46,24 +47,32 @@ import ( "google.golang.org/grpc/status" ) -// NewServerHandlerTransport returns a ServerTransport handling gRPC -// from inside an http.Handler. It requires that the http Server -// supports HTTP/2. -func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats stats.Handler) (ServerTransport, error) { +// NewServerHandlerTransport returns a ServerTransport handling gRPC from +// inside an http.Handler, or writes an HTTP error to w and returns an error. +// It requires that the http Server supports HTTP/2. +func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []stats.Handler) (ServerTransport, error) { if r.ProtoMajor != 2 { - return nil, errors.New("gRPC requires HTTP/2") + msg := "gRPC requires HTTP/2" + http.Error(w, msg, http.StatusBadRequest) + return nil, errors.New(msg) } if r.Method != "POST" { - return nil, errors.New("invalid gRPC request method") + msg := fmt.Sprintf("invalid gRPC request method %q", r.Method) + http.Error(w, msg, http.StatusBadRequest) + return nil, errors.New(msg) } contentType := r.Header.Get("Content-Type") // TODO: do we assume contentType is lowercase? we did before contentSubtype, validContentType := grpcutil.ContentSubtype(contentType) if !validContentType { - return nil, errors.New("invalid gRPC request content-type") + msg := fmt.Sprintf("invalid gRPC request content-type %q", contentType) + http.Error(w, msg, http.StatusUnsupportedMediaType) + return nil, errors.New(msg) } if _, ok := w.(http.Flusher); !ok { - return nil, errors.New("gRPC requires a ResponseWriter supporting http.Flusher") + msg := "gRPC requires a ResponseWriter supporting http.Flusher" + http.Error(w, msg, http.StatusInternalServerError) + return nil, errors.New(msg) } st := &serverHandlerTransport{ @@ -75,11 +84,14 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats sta contentSubtype: contentSubtype, stats: stats, } + st.logger = prefixLoggerForServerHandlerTransport(st) if v := r.Header.Get("grpc-timeout"); v != "" { to, err := decodeTimeout(v) if err != nil { - return nil, status.Errorf(codes.Internal, "malformed time-out: %v", err) + msg := fmt.Sprintf("malformed grpc-timeout: %v", err) + http.Error(w, msg, http.StatusBadRequest) + return nil, status.Error(codes.Internal, msg) } st.timeoutSet = true st.timeout = to @@ -97,7 +109,9 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats sta for _, v := range vv { v, err := decodeMetadataHeader(k, v) if err != nil { - return nil, status.Errorf(codes.Internal, "malformed binary metadata: %v", err) + msg := fmt.Sprintf("malformed binary metadata %q in header %q: %v", v, k, err) + http.Error(w, msg, http.StatusBadRequest) + return nil, status.Error(codes.Internal, msg) } metakv = append(metakv, k, v) } @@ -138,16 +152,19 @@ type serverHandlerTransport struct { // TODO make sure this is consistent across handler_server and http2_server contentSubtype string - stats stats.Handler + stats []stats.Handler + logger *grpclog.PrefixLogger } -func (ht *serverHandlerTransport) Close() error { - ht.closeOnce.Do(ht.closeCloseChanOnce) - return nil +func (ht *serverHandlerTransport) Close(err error) { + ht.closeOnce.Do(func() { + if ht.logger.V(logLevel) { + ht.logger.Infof("Closing: %v", err) + } + close(ht.closedCh) + }) } -func (ht *serverHandlerTransport) closeCloseChanOnce() { close(ht.closedCh) } - func (ht *serverHandlerTransport) RemoteAddr() net.Addr { return strAddr(ht.req.RemoteAddr) } // strAddr is a net.Addr backed by either a TCP "ip:port" string, or @@ -229,15 +246,15 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro }) if err == nil { // transport has not been closed - if ht.stats != nil { - // Note: The trailer fields are compressed with hpack after this call returns. - // No WireLength field is set here. - ht.stats.HandleRPC(s.Context(), &stats.OutTrailer{ + // Note: The trailer fields are compressed with hpack after this call returns. + // No WireLength field is set here. + for _, sh := range ht.stats { + sh.HandleRPC(s.Context(), &stats.OutTrailer{ Trailer: s.trailer.Copy(), }) } } - ht.Close() + ht.Close(errors.New("finished writing status")) return err } @@ -315,10 +332,10 @@ func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error { }) if err == nil { - if ht.stats != nil { + for _, sh := range ht.stats { // Note: The header fields are compressed with hpack after this call returns. // No WireLength field is set here. - ht.stats.HandleRPC(s.Context(), &stats.OutHeader{ + sh.HandleRPC(s.Context(), &stats.OutHeader{ Header: md.Copy(), Compression: s.sendCompress, }) @@ -347,7 +364,7 @@ func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream), trace case <-ht.req.Context().Done(): } cancel() - ht.Close() + ht.Close(errors.New("request is done processing")) }() req := ht.req @@ -370,14 +387,14 @@ func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream), trace } ctx = metadata.NewIncomingContext(ctx, ht.headerMD) s.ctx = peer.NewContext(ctx, pr) - if ht.stats != nil { - s.ctx = ht.stats.TagRPC(s.ctx, &stats.RPCTagInfo{FullMethodName: s.method}) + for _, sh := range ht.stats { + s.ctx = sh.TagRPC(s.ctx, &stats.RPCTagInfo{FullMethodName: s.method}) inHeader := &stats.InHeader{ FullMethod: s.method, RemoteAddr: ht.RemoteAddr(), Compression: s.recvCompress, } - ht.stats.HandleRPC(s.ctx, inHeader) + sh.HandleRPC(s.ctx, inHeader) } s.trReader = &transportReader{ reader: &recvBufferReader{ctx: s.ctx, ctxDone: s.ctx.Done(), recv: s.buf, freeBuffer: func(*bytes.Buffer) {}}, @@ -436,17 +453,17 @@ func (ht *serverHandlerTransport) IncrMsgSent() {} func (ht *serverHandlerTransport) IncrMsgRecv() {} -func (ht *serverHandlerTransport) Drain() { +func (ht *serverHandlerTransport) Drain(debugData string) { panic("Drain() is not implemented") } // mapRecvMsgError returns the non-nil err into the appropriate // error value as expected by callers of *grpc.parser.recvMsg. // In particular, in can only be: -// * io.EOF -// * io.ErrUnexpectedEOF -// * of type transport.ConnectionError -// * an error from the status package +// - io.EOF +// - io.ErrUnexpectedEOF +// - of type transport.ConnectionError +// - an error from the status package func mapRecvMsgError(err error) error { if err == io.EOF || err == io.ErrUnexpectedEOF { return err diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go index fef365c0d2..326bf08480 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -24,6 +24,8 @@ import ( "io" "math" "net" + "net/http" + "path/filepath" "strconv" "strings" "sync" @@ -32,14 +34,17 @@ import ( "golang.org/x/net/http2" "golang.org/x/net/http2/hpack" - "google.golang.org/grpc/internal/grpcutil" - "google.golang.org/grpc/internal/transport/networktype" - "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" - "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/channelz" + icredentials "google.golang.org/grpc/internal/credentials" + "google.golang.org/grpc/internal/grpclog" + "google.golang.org/grpc/internal/grpcsync" + "google.golang.org/grpc/internal/grpcutil" + imetadata "google.golang.org/grpc/internal/metadata" + istatus "google.golang.org/grpc/internal/status" "google.golang.org/grpc/internal/syscall" + "google.golang.org/grpc/internal/transport/networktype" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" @@ -55,12 +60,16 @@ var clientConnectionCounter uint64 // http2Client implements the ClientTransport interface with HTTP2. type http2Client struct { - lastRead int64 // Keep this field 64-bit aligned. Accessed atomically. - ctx context.Context - cancel context.CancelFunc - ctxDone <-chan struct{} // Cache the ctx.Done() chan. - userAgent string - md interface{} + lastRead int64 // Keep this field 64-bit aligned. Accessed atomically. + ctx context.Context + cancel context.CancelFunc + ctxDone <-chan struct{} // Cache the ctx.Done() chan. + userAgent string + // address contains the resolver returned address for this transport. + // If the `ServerName` field is set, it takes precedence over `CallHdr.Host` + // passed to `NewStream`, when determining the :authority header. + address resolver.Address + md metadata.MD conn net.Conn // underlying communication channel loopy *loopyWriter remoteAddr net.Addr @@ -76,6 +85,7 @@ type http2Client struct { framer *framer // controlBuf delivers all the control related tasks (e.g., window // updates, reset streams, and various settings) to the controller. + // Do not access controlBuf with mu held. controlBuf *controlBuffer fc *trInFlow // The scheme used: https if TLS is on, http otherwise. @@ -88,7 +98,7 @@ type http2Client struct { kp keepalive.ClientParameters keepaliveEnabled bool - statsHandler stats.Handler + statsHandlers []stats.Handler initialWindowSize int32 @@ -96,17 +106,15 @@ type http2Client struct { maxSendHeaderListSize *uint32 bdpEst *bdpEstimator - // onPrefaceReceipt is a callback that client transport calls upon - // receiving server preface to signal that a succefull HTTP2 - // connection was established. - onPrefaceReceipt func() maxConcurrentStreams uint32 streamQuota int64 streamsQuotaAvailable chan struct{} waitingStreams uint32 nextID uint32 + registeredCompressors string + // Do not access controlBuf with mu held. mu sync.Mutex // guard the following variables state transportState activeStreams map[uint32]*Stream @@ -115,6 +123,9 @@ type http2Client struct { // goAwayReason records the http2.ErrCode and debug data received with the // GoAway frame. goAwayReason GoAwayReason + // goAwayDebugMessage contains a detailed human readable string about a + // GoAway frame, useful for error messages. + goAwayDebugMessage string // A condition variable used to signal when the keepalive goroutine should // go dormant. The condition for dormancy is based on the number of active // streams and the `PermitWithoutStream` keepalive client parameter. And @@ -127,29 +138,45 @@ type http2Client struct { kpDormant bool // Fields below are for channelz metric collection. - channelzID int64 // channelz unique identification number + channelzID *channelz.Identifier czData *channelzData - onGoAway func(GoAwayReason) - onClose func() + onClose func(GoAwayReason) bufferPool *bufferPool connectionID uint64 + logger *grpclog.PrefixLogger } func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr resolver.Address, useProxy bool, grpcUA string) (net.Conn, error) { + address := addr.Addr + networkType, ok := networktype.Get(addr) if fn != nil { - return fn(ctx, addr.Addr) + // Special handling for unix scheme with custom dialer. Back in the day, + // we did not have a unix resolver and therefore targets with a unix + // scheme would end up using the passthrough resolver. So, user's used a + // custom dialer in this case and expected the original dial target to + // be passed to the custom dialer. Now, we have a unix resolver. But if + // a custom dialer is specified, we want to retain the old behavior in + // terms of the address being passed to the custom dialer. + if networkType == "unix" && !strings.HasPrefix(address, "\x00") { + // Supported unix targets are either "unix://absolute-path" or + // "unix:relative-path". + if filepath.IsAbs(address) { + return fn(ctx, "unix://"+address) + } + return fn(ctx, "unix:"+address) + } + return fn(ctx, address) } - networkType := "tcp" - if n, ok := networktype.Get(addr); ok { - networkType = n + if !ok { + networkType, address = parseDialTarget(address) } if networkType == "tcp" && useProxy { - return proxyDial(ctx, addr.Addr, grpcUA) + return proxyDial(ctx, address, grpcUA) } - return (&net.Dialer{}).DialContext(ctx, networkType, addr.Addr) + return (&net.Dialer{}).DialContext(ctx, networkType, address) } func isTemporary(err error) bool { @@ -171,7 +198,7 @@ func isTemporary(err error) bool { // newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2 // and starts to receive messages on it. Non-nil error returns if construction // fails. -func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (_ *http2Client, err error) { +func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (_ *http2Client, err error) { scheme := "http" ctx, cancel := context.WithCancel(ctx) defer func() { @@ -180,19 +207,51 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts } }() + // gRPC, resolver, balancer etc. can specify arbitrary data in the + // Attributes field of resolver.Address, which is shoved into connectCtx + // and passed to the dialer and credential handshaker. This makes it possible for + // address specific arbitrary data to reach custom dialers and credential handshakers. + connectCtx = icredentials.NewClientHandshakeInfoContext(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes}) + conn, err := dial(connectCtx, opts.Dialer, addr, opts.UseProxy, opts.UserAgent) if err != nil { if opts.FailOnNonTempDialError { return nil, connectionErrorf(isTemporary(err), err, "transport: error while dialing: %v", err) } - return nil, connectionErrorf(true, err, "transport: Error while dialing %v", err) + return nil, connectionErrorf(true, err, "transport: Error while dialing: %v", err) } + // Any further errors will close the underlying connection defer func(conn net.Conn) { if err != nil { conn.Close() } }(conn) + + // The following defer and goroutine monitor the connectCtx for cancelation + // and deadline. On context expiration, the connection is hard closed and + // this function will naturally fail as a result. Otherwise, the defer + // waits for the goroutine to exit to prevent the context from being + // monitored (and to prevent the connection from ever being closed) after + // returning from this function. + ctxMonitorDone := grpcsync.NewEvent() + newClientCtx, newClientDone := context.WithCancel(connectCtx) + defer func() { + newClientDone() // Awaken the goroutine below if connectCtx hasn't expired. + <-ctxMonitorDone.Done() // Wait for the goroutine below to exit. + }() + go func(conn net.Conn) { + defer ctxMonitorDone.Fire() // Signal this goroutine has exited. + <-newClientCtx.Done() // Block until connectCtx expires or the defer above executes. + if err := connectCtx.Err(); err != nil { + // connectCtx expired before exiting the function. Hard close the connection. + if logger.V(logLevel) { + logger.Infof("Aborting due to connect deadline expiring: %v", err) + } + conn.Close() + } + }(conn) + kp := opts.KeepaliveParams // Validate keepalive parameters. if kp.Time == 0 { @@ -224,12 +283,6 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts } } if transportCreds != nil { - // gRPC, resolver, balancer etc. can specify arbitrary data in the - // Attributes field of resolver.Address, which is shoved into connectCtx - // and passed to the credential handshaker. This makes it possible for - // address specific arbitrary data to reach the credential handshaker. - contextWithHandshakeInfo := internal.NewClientHandshakeInfoContext.(func(context.Context, credentials.ClientHandshakeInfo) context.Context) - connectCtx = contextWithHandshakeInfo(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes}) conn, authInfo, err = transportCreds.ClientHandshake(connectCtx, addr.ServerName, conn) if err != nil { return nil, connectionErrorf(isTemporary(err), err, "transport: authentication handshake failed: %v", err) @@ -268,7 +321,8 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ctxDone: ctx.Done(), // Cache Done chan. cancel: cancel, userAgent: opts.UserAgent, - md: addr.Metadata, + registeredCompressors: grpcutil.RegisteredCompressors(), + address: addr, conn: conn, remoteAddr: conn.RemoteAddr(), localAddr: conn.LocalAddr(), @@ -283,18 +337,25 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts isSecure: isSecure, perRPCCreds: perRPCCreds, kp: kp, - statsHandler: opts.StatsHandler, + statsHandlers: opts.StatsHandlers, initialWindowSize: initialWindowSize, - onPrefaceReceipt: onPrefaceReceipt, nextID: 1, maxConcurrentStreams: defaultMaxStreamsClient, streamQuota: defaultMaxStreamsClient, streamsQuotaAvailable: make(chan struct{}, 1), czData: new(channelzData), - onGoAway: onGoAway, - onClose: onClose, keepaliveEnabled: keepaliveEnabled, bufferPool: newBufferPool(), + onClose: onClose, + } + t.logger = prefixLoggerForClientTransport(t) + // Add peer information to the http2client context. + t.ctx = peer.NewContext(t.ctx, t.getPeer()) + + if md, ok := addr.Metadata.(*metadata.MD); ok { + t.md = *md + } else if md := imetadata.Get(addr); md != nil { + t.md = md } t.controlBuf = newControlBuffer(t.ctxDone) if opts.InitialWindowSize >= defaultWindowSize { @@ -307,37 +368,51 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts updateFlowControl: t.updateFlowControl, } } - if t.statsHandler != nil { - t.ctx = t.statsHandler.TagConn(t.ctx, &stats.ConnTagInfo{ + for _, sh := range t.statsHandlers { + t.ctx = sh.TagConn(t.ctx, &stats.ConnTagInfo{ RemoteAddr: t.remoteAddr, LocalAddr: t.localAddr, }) connBegin := &stats.ConnBegin{ Client: true, } - t.statsHandler.HandleConn(t.ctx, connBegin) + sh.HandleConn(t.ctx, connBegin) } - if channelz.IsOn() { - t.channelzID = channelz.RegisterNormalSocket(t, opts.ChannelzParentID, fmt.Sprintf("%s -> %s", t.localAddr, t.remoteAddr)) + t.channelzID, err = channelz.RegisterNormalSocket(t, opts.ChannelzParentID, fmt.Sprintf("%s -> %s", t.localAddr, t.remoteAddr)) + if err != nil { + return nil, err } if t.keepaliveEnabled { t.kpDormancyCond = sync.NewCond(&t.mu) go t.keepalive() } - // Start the reader goroutine for incoming message. Each transport has - // a dedicated goroutine which reads HTTP2 frame from network. Then it - // dispatches the frame to the corresponding stream entity. - go t.reader() + + // Start the reader goroutine for incoming messages. Each transport has a + // dedicated goroutine which reads HTTP2 frames from the network. Then it + // dispatches the frame to the corresponding stream entity. When the + // server preface is received, readerErrCh is closed. If an error occurs + // first, an error is pushed to the channel. This must be checked before + // returning from this function. + readerErrCh := make(chan error, 1) + go t.reader(readerErrCh) + defer func() { + if err == nil { + err = <-readerErrCh + } + if err != nil { + t.Close(err) + } + }() // Send connection preface to server. n, err := t.conn.Write(clientPreface) if err != nil { - t.Close() - return nil, connectionErrorf(true, err, "transport: failed to write client preface: %v", err) + err = connectionErrorf(true, err, "transport: failed to write client preface: %v", err) + return nil, err } if n != len(clientPreface) { - t.Close() - return nil, connectionErrorf(true, err, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface)) + err = connectionErrorf(true, nil, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface)) + return nil, err } var ss []http2.Setting @@ -355,14 +430,14 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts } err = t.framer.fr.WriteSettings(ss...) if err != nil { - t.Close() - return nil, connectionErrorf(true, err, "transport: failed to write initial settings frame: %v", err) + err = connectionErrorf(true, err, "transport: failed to write initial settings frame: %v", err) + return nil, err } // Adjust the connection flow control window if needed. if delta := uint32(icwz - defaultWindowSize); delta > 0 { if err := t.framer.fr.WriteWindowUpdate(0, delta); err != nil { - t.Close() - return nil, connectionErrorf(true, err, "transport: failed to write window update: %v", err) + err = connectionErrorf(true, err, "transport: failed to write window update: %v", err) + return nil, err } } @@ -372,18 +447,8 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts return nil, err } go func() { - t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst) - err := t.loopy.run() - if err != nil { - if logger.V(logLevel) { - logger.Errorf("transport: loopyWriter.run returning. Err: %v", err) - } - } - // If it's a connection error, let reader goroutine handle it - // since there might be data in the buffers. - if _, ok := err.(net.Error); !ok { - t.conn.Close() - } + t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger) + t.loopy.run() close(t.writerDone) }() return t, nil @@ -399,6 +464,7 @@ func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream { buf: newRecvBuffer(), headerChan: make(chan struct{}), contentSubtype: callHdr.ContentSubtype, + doneFunc: callHdr.DoneFunc, } s.wq = newWriteQuota(defaultWriteQuota, s.done) s.requestRead = func(n int) { @@ -428,7 +494,7 @@ func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream { func (t *http2Client) getPeer() *peer.Peer { return &peer.Peer{ Addr: t.remoteAddr, - AuthInfo: t.authInfo, + AuthInfo: t.authInfo, // Can be nil } } @@ -438,7 +504,7 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) Method: callHdr.Method, AuthInfo: t.authInfo, } - ctxWithRequestInfo := internal.NewRequestInfoContext.(func(context.Context, credentials.RequestInfo) context.Context)(ctx, ri) + ctxWithRequestInfo := icredentials.NewRequestInfoContext(ctx, ri) authData, err := t.getTrAuthData(ctxWithRequestInfo, aud) if err != nil { return nil, err @@ -464,9 +530,22 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-previous-rpc-attempts", Value: strconv.Itoa(callHdr.PreviousAttempts)}) } + registeredCompressors := t.registeredCompressors if callHdr.SendCompress != "" { headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-encoding", Value: callHdr.SendCompress}) - headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-accept-encoding", Value: callHdr.SendCompress}) + // Include the outgoing compressor name when compressor is not registered + // via encoding.RegisterCompressor. This is possible when client uses + // WithCompressor dial option. + if !grpcutil.IsCompressorNameRegistered(callHdr.SendCompress) { + if registeredCompressors != "" { + registeredCompressors += "," + } + registeredCompressors += callHdr.SendCompress + } + } + + if registeredCompressors != "" { + headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-accept-encoding", Value: registeredCompressors}) } if dl, ok := ctx.Deadline(); ok { // Send out timeout regardless its value. The server can detect timeout context by itself. @@ -512,14 +591,12 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) } } } - if md, ok := t.md.(*metadata.MD); ok { - for k, vv := range *md { - if isReservedHeader(k) { - continue - } - for _, v := range vv { - headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)}) - } + for k, vv := range t.md { + if isReservedHeader(k) { + continue + } + for _, v := range vv { + headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)}) } } return headerFields, nil @@ -548,11 +625,15 @@ func (t *http2Client) getTrAuthData(ctx context.Context, audience string) (map[s for _, c := range t.perRPCCreds { data, err := c.GetRequestMetadata(ctx, audience) if err != nil { - if _, ok := status.FromError(err); ok { + if st, ok := status.FromError(err); ok { + // Restrict the code to the list allowed by gRFC A54. + if istatus.IsRestrictedControlPlaneCode(st) { + err = status.Errorf(codes.Internal, "transport: received per-RPC creds error with illegal status: %v", err) + } return nil, err } - return nil, status.Errorf(codes.Unauthenticated, "transport: %v", err) + return nil, status.Errorf(codes.Unauthenticated, "transport: per-RPC creds failed due to error: %v", err) } for k, v := range data { // Capital header names are illegal in HTTP/2. @@ -577,7 +658,14 @@ func (t *http2Client) getCallAuthData(ctx context.Context, audience string, call } data, err := callCreds.GetRequestMetadata(ctx, audience) if err != nil { - return nil, status.Errorf(codes.Internal, "transport: %v", err) + if st, ok := status.FromError(err); ok { + // Restrict the code to the list allowed by gRFC A54. + if istatus.IsRestrictedControlPlaneCode(st) { + err = status.Errorf(codes.Internal, "transport: received per-RPC creds error with illegal status: %v", err) + } + return nil, err + } + return nil, status.Errorf(codes.Internal, "transport: per-RPC creds failed due to error: %v", err) } callAuthData = make(map[string]string, len(data)) for k, v := range data { @@ -589,26 +677,46 @@ func (t *http2Client) getCallAuthData(ctx context.Context, audience string, call return callAuthData, nil } -// PerformedIOError wraps an error to indicate IO may have been performed -// before the error occurred. -type PerformedIOError struct { +// NewStreamError wraps an error and reports additional information. Typically +// NewStream errors result in transparent retry, as they mean nothing went onto +// the wire. However, there are two notable exceptions: +// +// 1. If the stream headers violate the max header list size allowed by the +// server. It's possible this could succeed on another transport, even if +// it's unlikely, but do not transparently retry. +// 2. If the credentials errored when requesting their headers. In this case, +// it's possible a retry can fix the problem, but indefinitely transparently +// retrying is not appropriate as it is likely the credentials, if they can +// eventually succeed, would need I/O to do so. +type NewStreamError struct { Err error + + AllowTransparentRetry bool } -// Error implements error. -func (p PerformedIOError) Error() string { - return p.Err.Error() +func (e NewStreamError) Error() string { + return e.Err.Error() } // NewStream creates a stream and registers it into the transport as "active" -// streams. -func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Stream, err error) { +// streams. All non-nil errors returned will be *NewStreamError. +func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error) { ctx = peer.NewContext(ctx, t.getPeer()) + + // ServerName field of the resolver returned address takes precedence over + // Host field of CallHdr to determine the :authority header. This is because, + // the ServerName field takes precedence for server authentication during + // TLS handshake, and the :authority header should match the value used + // for server authentication. + if t.address.ServerName != "" { + newCallHdr := *callHdr + newCallHdr.Host = t.address.ServerName + callHdr = &newCallHdr + } + headerFields, err := t.createHeaderFields(ctx, callHdr) if err != nil { - // We may have performed I/O in the per-RPC creds callback, so do not - // allow transparent retry. - return nil, PerformedIOError{err} + return nil, &NewStreamError{Err: err, AllowTransparentRetry: false} } s := t.newStream(ctx, callHdr) cleanup := func(err error) { @@ -630,17 +738,13 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea endStream: false, initStream: func(id uint32) error { t.mu.Lock() - if state := t.state; state != reachable { + // TODO: handle transport closure in loopy instead and remove this + // initStream is never called when transport is draining. + if t.state == closing { t.mu.Unlock() - // Do a quick cleanup. - err := error(errStreamDrain) - if state == closing { - err = ErrConnClosing - } - cleanup(err) - return err + cleanup(ErrConnClosing) + return ErrConnClosing } - t.activeStreams[id] = s if channelz.IsOn() { atomic.AddInt64(&t.czData.streamsStarted, 1) atomic.StoreInt64(&t.czData.lastStreamCreatedTime, time.Now().UnixNano()) @@ -657,6 +761,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea } firstTry := true var ch chan struct{} + transportDrainRequired := false checkForStreamQuota := func(it interface{}) bool { if t.streamQuota <= 0 { // Can go negative if server decreases it. if firstTry { @@ -672,8 +777,20 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea h := it.(*headerFrame) h.streamID = t.nextID t.nextID += 2 + + // Drain client transport if nextID > MaxStreamID which signals gRPC that + // the connection is closed and a new one must be created for subsequent RPCs. + transportDrainRequired = t.nextID > MaxStreamID + s.id = h.streamID s.fc = &inFlow{limit: uint32(t.initialWindowSize)} + t.mu.Lock() + if t.state == draining || t.activeStreams == nil { // Can be niled from Close(). + t.mu.Unlock() + return false // Don't create a stream if the transport is already closed. + } + t.activeStreams[s.id] = s + t.mu.Unlock() if t.streamQuota > 0 && t.waitingStreams > 0 { select { case t.streamsQuotaAvailable <- struct{}{}: @@ -699,52 +816,56 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea } for { success, err := t.controlBuf.executeAndPut(func(it interface{}) bool { - if !checkForStreamQuota(it) { - return false - } - if !checkForHeaderListSize(it) { - return false - } - return true + return checkForHeaderListSize(it) && checkForStreamQuota(it) }, hdr) if err != nil { - return nil, err + // Connection closed. + return nil, &NewStreamError{Err: err, AllowTransparentRetry: true} } if success { break } if hdrListSizeErr != nil { - return nil, hdrListSizeErr + return nil, &NewStreamError{Err: hdrListSizeErr} } firstTry = false select { case <-ch: - case <-s.ctx.Done(): - return nil, ContextErr(s.ctx.Err()) + case <-ctx.Done(): + return nil, &NewStreamError{Err: ContextErr(ctx.Err())} case <-t.goAway: - return nil, errStreamDrain + return nil, &NewStreamError{Err: errStreamDrain, AllowTransparentRetry: true} case <-t.ctx.Done(): - return nil, ErrConnClosing + return nil, &NewStreamError{Err: ErrConnClosing, AllowTransparentRetry: true} } } - if t.statsHandler != nil { + if len(t.statsHandlers) != 0 { header, ok := metadata.FromOutgoingContext(ctx) if ok { header.Set("user-agent", t.userAgent) } else { header = metadata.Pairs("user-agent", t.userAgent) } - // Note: The header fields are compressed with hpack after this call returns. - // No WireLength field is set here. - outHeader := &stats.OutHeader{ - Client: true, - FullMethod: callHdr.Method, - RemoteAddr: t.remoteAddr, - LocalAddr: t.localAddr, - Compression: callHdr.SendCompress, - Header: header, + for _, sh := range t.statsHandlers { + // Note: The header fields are compressed with hpack after this call returns. + // No WireLength field is set here. + // Note: Creating a new stats object to prevent pollution. + outHeader := &stats.OutHeader{ + Client: true, + FullMethod: callHdr.Method, + RemoteAddr: t.remoteAddr, + LocalAddr: t.localAddr, + Compression: callHdr.SendCompress, + Header: header, + } + sh.HandleRPC(s.ctx, outHeader) + } + } + if transportDrainRequired { + if t.logger.V(logLevel) { + t.logger.Infof("Draining transport: t.nextID > MaxStreamID") } - t.statsHandler.HandleRPC(s.ctx, outHeader) + t.GracefulClose() } return s, nil } @@ -819,25 +940,29 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2. t.controlBuf.executeAndPut(addBackStreamQuota, cleanup) // This will unblock write. close(s.done) + if s.doneFunc != nil { + s.doneFunc() + } } // Close kicks off the shutdown process of the transport. This should be called // only once on a transport. Once it is called, the transport should not be // accessed any more. -// -// This method blocks until the addrConn that initiated this transport is -// re-connected. This happens because t.onClose() begins reconnect logic at the -// addrConn level and blocks until the addrConn is successfully connected. -func (t *http2Client) Close() error { +func (t *http2Client) Close(err error) { t.mu.Lock() - // Make sure we only Close once. + // Make sure we only close once. if t.state == closing { t.mu.Unlock() - return nil + return + } + if t.logger.V(logLevel) { + t.logger.Infof("Closing: %v", err) + } + // Call t.onClose ASAP to prevent the client from attempting to create new + // streams. + if t.state != draining { + t.onClose(GoAwayInvalid) } - // Call t.onClose before setting the state to closing to prevent the client - // from attempting to create new streams ASAP. - t.onClose() t.state = closing streams := t.activeStreams t.activeStreams = nil @@ -849,21 +974,30 @@ func (t *http2Client) Close() error { t.mu.Unlock() t.controlBuf.finish() t.cancel() - err := t.conn.Close() - if channelz.IsOn() { - channelz.RemoveEntry(t.channelzID) + t.conn.Close() + channelz.RemoveEntry(t.channelzID) + // Append info about previous goaways if there were any, since this may be important + // for understanding the root cause for this connection to be closed. + _, goAwayDebugMessage := t.GetGoAwayReason() + + var st *status.Status + if len(goAwayDebugMessage) > 0 { + st = status.Newf(codes.Unavailable, "closing transport due to: %v, received prior goaway: %v", err, goAwayDebugMessage) + err = st.Err() + } else { + st = status.New(codes.Unavailable, err.Error()) } + // Notify all active streams. for _, s := range streams { - t.closeStream(s, ErrConnClosing, false, http2.ErrCodeNo, status.New(codes.Unavailable, ErrConnClosing.Desc), nil, false) + t.closeStream(s, err, false, http2.ErrCodeNo, st, nil, false) } - if t.statsHandler != nil { + for _, sh := range t.statsHandlers { connEnd := &stats.ConnEnd{ Client: true, } - t.statsHandler.HandleConn(t.ctx, connEnd) + sh.HandleConn(t.ctx, connEnd) } - return err } // GracefulClose sets the state to draining, which prevents new streams from @@ -878,11 +1012,15 @@ func (t *http2Client) GracefulClose() { t.mu.Unlock() return } + if t.logger.V(logLevel) { + t.logger.Infof("GracefulClose called") + } + t.onClose(GoAwayInvalid) t.state = draining active := len(t.activeStreams) t.mu.Unlock() if active == 0 { - t.Close() + t.Close(connectionErrorf(true, nil, "no active streams left to process while draining")) return } t.controlBuf.put(&incomingGoAway{}) @@ -942,13 +1080,13 @@ func (t *http2Client) updateWindow(s *Stream, n uint32) { // for the transport and the stream based on the current bdp // estimation. func (t *http2Client) updateFlowControl(n uint32) { - t.mu.Lock() - for _, s := range t.activeStreams { - s.fc.newLimit(n) - } - t.mu.Unlock() updateIWS := func(interface{}) bool { t.initialWindowSize = int32(n) + t.mu.Lock() + for _, s := range t.activeStreams { + s.fc.newLimit(n) + } + t.mu.Unlock() return true } t.controlBuf.executeAndPut(updateIWS, &outgoingWindowUpdate{streamID: 0, increment: t.fc.newLimit(n)}) @@ -1023,7 +1161,7 @@ func (t *http2Client) handleData(f *http2.DataFrame) { } // The server has closed the stream without sending trailers. Record that // the read direction is closed, and set the status appropriately. - if f.FrameHeader.Flags.Has(http2.FlagDataEndStream) { + if f.StreamEnded() { t.closeStream(s, io.EOF, false, http2.ErrCodeNo, status.New(codes.Internal, "server closed the stream without sending trailers"), nil, true) } } @@ -1039,8 +1177,8 @@ func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) { } statusCode, ok := http2ErrConvTab[f.ErrCode] if !ok { - if logger.V(logLevel) { - logger.Warningf("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error %v", f.ErrCode) + if t.logger.V(logLevel) { + t.logger.Infof("Received a RST_STREAM frame with code %q, but found no mapped gRPC status", f.ErrCode) } statusCode = codes.Unknown } @@ -1122,15 +1260,17 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { t.mu.Unlock() return } - if f.ErrCode == http2.ErrCodeEnhanceYourCalm { - if logger.V(logLevel) { - logger.Infof("Client received GoAway with http2.ErrCodeEnhanceYourCalm.") - } + if f.ErrCode == http2.ErrCodeEnhanceYourCalm && string(f.DebugData()) == "too_many_pings" { + // When a client receives a GOAWAY with error code ENHANCE_YOUR_CALM and debug + // data equal to ASCII "too_many_pings", it should log the occurrence at a log level that is + // enabled by default and double the configure KEEPALIVE_TIME used for new connections + // on that channel. + logger.Errorf("Client received GoAway with error code ENHANCE_YOUR_CALM and debug data equal to ASCII \"too_many_pings\".") } id := f.LastStreamID - if id > 0 && id%2 != 1 { + if id > 0 && id%2 == 0 { t.mu.Unlock() - t.Close() + t.Close(connectionErrorf(true, nil, "received goaway with non-zero even-numbered numbered stream id: %v", id)) return } // A client can receive multiple GoAways from the server (see @@ -1148,18 +1288,20 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { // If there are multiple GoAways the first one should always have an ID greater than the following ones. if id > t.prevGoAwayID { t.mu.Unlock() - t.Close() + t.Close(connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID)) return } default: t.setGoAwayReason(f) close(t.goAway) - t.controlBuf.put(&incomingGoAway{}) + defer t.controlBuf.put(&incomingGoAway{}) // Defer as t.mu is currently held. // Notify the clientconn about the GOAWAY before we set the state to // draining, to allow the client to stop attempting to create streams // before disallowing new streams on this connection. - t.onGoAway(t.goAwayReason) - t.state = draining + if t.state != draining { + t.onClose(t.goAwayReason) + t.state = draining + } } // All streams with IDs greater than the GoAwayId // and smaller than the previous GoAway ID should be killed. @@ -1167,24 +1309,35 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { if upperLimit == 0 { // This is the first GoAway Frame. upperLimit = math.MaxUint32 // Kill all streams after the GoAway ID. } + + t.prevGoAwayID = id + if len(t.activeStreams) == 0 { + t.mu.Unlock() + t.Close(connectionErrorf(true, nil, "received goaway and there are no active streams")) + return + } + + streamsToClose := make([]*Stream, 0) for streamID, stream := range t.activeStreams { if streamID > id && streamID <= upperLimit { // The stream was unprocessed by the server. - atomic.StoreUint32(&stream.unprocessed, 1) - t.closeStream(stream, errStreamDrain, false, http2.ErrCodeNo, statusGoAway, nil, false) + if streamID > id && streamID <= upperLimit { + atomic.StoreUint32(&stream.unprocessed, 1) + streamsToClose = append(streamsToClose, stream) + } } } - t.prevGoAwayID = id - active := len(t.activeStreams) t.mu.Unlock() - if active == 0 { - t.Close() + // Called outside t.mu because closeStream can take controlBuf's mu, which + // could induce deadlock and is not allowed. + for _, stream := range streamsToClose { + t.closeStream(stream, errStreamDrain, false, http2.ErrCodeNo, statusGoAway, nil, false) } } // setGoAwayReason sets the value of t.goAwayReason based // on the GoAway frame received. -// It expects a lock on transport's mutext to be held by +// It expects a lock on transport's mutex to be held by // the caller. func (t *http2Client) setGoAwayReason(f *http2.GoAwayFrame) { t.goAwayReason = GoAwayNoReason @@ -1194,12 +1347,17 @@ func (t *http2Client) setGoAwayReason(f *http2.GoAwayFrame) { t.goAwayReason = GoAwayTooManyPings } } + if len(f.DebugData()) == 0 { + t.goAwayDebugMessage = fmt.Sprintf("code: %s", f.ErrCode) + } else { + t.goAwayDebugMessage = fmt.Sprintf("code: %s, debug data: %q", f.ErrCode, string(f.DebugData())) + } } -func (t *http2Client) GetGoAwayReason() GoAwayReason { +func (t *http2Client) GetGoAwayReason() (GoAwayReason, string) { t.mu.Lock() defer t.mu.Unlock() - return t.goAwayReason + return t.goAwayReason, t.goAwayDebugMessage } func (t *http2Client) handleWindowUpdate(f *http2.WindowUpdateFrame) { @@ -1226,35 +1384,128 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { return } - state := &decodeState{} - // Initialize isGRPC value to be !initialHeader, since if a gRPC Response-Headers has already been received, then it means that the peer is speaking gRPC and we are in gRPC mode. - state.data.isGRPC = !initialHeader - if h2code, err := state.decodeHeader(frame); err != nil { - t.closeStream(s, err, true, h2code, status.Convert(err), nil, endStream) + // frame.Truncated is set to true when framer detects that the current header + // list size hits MaxHeaderListSize limit. + if frame.Truncated { + se := status.New(codes.Internal, "peer header list size exceeded limit") + t.closeStream(s, se.Err(), true, http2.ErrCodeFrameSize, se, nil, endStream) return } - isHeader := false - defer func() { - if t.statsHandler != nil { - if isHeader { - inHeader := &stats.InHeader{ - Client: true, - WireLength: int(frame.Header().Length), - Header: s.header.Copy(), - Compression: s.recvCompress, - } - t.statsHandler.HandleRPC(s.ctx, inHeader) - } else { - inTrailer := &stats.InTrailer{ - Client: true, - WireLength: int(frame.Header().Length), - Trailer: s.trailer.Copy(), - } - t.statsHandler.HandleRPC(s.ctx, inTrailer) + var ( + // If a gRPC Response-Headers has already been received, then it means + // that the peer is speaking gRPC and we are in gRPC mode. + isGRPC = !initialHeader + mdata = make(map[string][]string) + contentTypeErr = "malformed header: missing HTTP content-type" + grpcMessage string + statusGen *status.Status + recvCompress string + httpStatusCode *int + httpStatusErr string + rawStatusCode = codes.Unknown + // headerError is set if an error is encountered while parsing the headers + headerError string + ) + + if initialHeader { + httpStatusErr = "malformed header: missing HTTP status" + } + + for _, hf := range frame.Fields { + switch hf.Name { + case "content-type": + if _, validContentType := grpcutil.ContentSubtype(hf.Value); !validContentType { + contentTypeErr = fmt.Sprintf("transport: received unexpected content-type %q", hf.Value) + break + } + contentTypeErr = "" + mdata[hf.Name] = append(mdata[hf.Name], hf.Value) + isGRPC = true + case "grpc-encoding": + recvCompress = hf.Value + case "grpc-status": + code, err := strconv.ParseInt(hf.Value, 10, 32) + if err != nil { + se := status.New(codes.Internal, fmt.Sprintf("transport: malformed grpc-status: %v", err)) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return } + rawStatusCode = codes.Code(uint32(code)) + case "grpc-message": + grpcMessage = decodeGrpcMessage(hf.Value) + case "grpc-status-details-bin": + var err error + statusGen, err = decodeGRPCStatusDetails(hf.Value) + if err != nil { + headerError = fmt.Sprintf("transport: malformed grpc-status-details-bin: %v", err) + } + case ":status": + if hf.Value == "200" { + httpStatusErr = "" + statusCode := 200 + httpStatusCode = &statusCode + break + } + + c, err := strconv.ParseInt(hf.Value, 10, 32) + if err != nil { + se := status.New(codes.Internal, fmt.Sprintf("transport: malformed http-status: %v", err)) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return + } + statusCode := int(c) + httpStatusCode = &statusCode + + httpStatusErr = fmt.Sprintf( + "unexpected HTTP status code received from server: %d (%s)", + statusCode, + http.StatusText(statusCode), + ) + default: + if isReservedHeader(hf.Name) && !isWhitelistedHeader(hf.Name) { + break + } + v, err := decodeMetadataHeader(hf.Name, hf.Value) + if err != nil { + headerError = fmt.Sprintf("transport: malformed %s: %v", hf.Name, err) + logger.Warningf("Failed to decode metadata header (%q, %q): %v", hf.Name, hf.Value, err) + break + } + mdata[hf.Name] = append(mdata[hf.Name], v) } - }() + } + + if !isGRPC || httpStatusErr != "" { + var code = codes.Internal // when header does not include HTTP status, return INTERNAL + + if httpStatusCode != nil { + var ok bool + code, ok = HTTPStatusConvTab[*httpStatusCode] + if !ok { + code = codes.Unknown + } + } + var errs []string + if httpStatusErr != "" { + errs = append(errs, httpStatusErr) + } + if contentTypeErr != "" { + errs = append(errs, contentTypeErr) + } + // Verify the HTTP response is a 200. + se := status.New(code, strings.Join(errs, "; ")) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return + } + + if headerError != "" { + se := status.New(codes.Internal, headerError) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return + } + + isHeader := false // If headerChan hasn't been closed yet if atomic.CompareAndSwapUint32(&s.headerChanClosed, 0, 1) { @@ -1265,9 +1516,9 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { // These values can be set without any synchronization because // stream goroutine will read it only after seeing a closed // headerChan which we'll close after setting this. - s.recvCompress = state.data.encoding - if len(state.data.mdata) > 0 { - s.header = state.data.mdata + s.recvCompress = recvCompress + if len(mdata) > 0 { + s.header = mdata } } else { // HEADERS frame block carries a Trailers-Only. @@ -1276,40 +1527,67 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { close(s.headerChan) } + for _, sh := range t.statsHandlers { + if isHeader { + inHeader := &stats.InHeader{ + Client: true, + WireLength: int(frame.Header().Length), + Header: metadata.MD(mdata).Copy(), + Compression: s.recvCompress, + } + sh.HandleRPC(s.ctx, inHeader) + } else { + inTrailer := &stats.InTrailer{ + Client: true, + WireLength: int(frame.Header().Length), + Trailer: metadata.MD(mdata).Copy(), + } + sh.HandleRPC(s.ctx, inTrailer) + } + } + if !endStream { return } + if statusGen == nil { + statusGen = status.New(rawStatusCode, grpcMessage) + } + // if client received END_STREAM from server while stream was still active, send RST_STREAM rst := s.getState() == streamActive - t.closeStream(s, io.EOF, rst, http2.ErrCodeNo, state.status(), state.data.mdata, true) + t.closeStream(s, io.EOF, rst, http2.ErrCodeNo, statusGen, mdata, true) } -// reader runs as a separate goroutine in charge of reading data from network -// connection. -// -// TODO(zhaoq): currently one reader per transport. Investigate whether this is -// optimal. -// TODO(zhaoq): Check the validity of the incoming frame sequence. -func (t *http2Client) reader() { - defer close(t.readerDone) - // Check the validity of server preface. +// readServerPreface reads and handles the initial settings frame from the +// server. +func (t *http2Client) readServerPreface() error { frame, err := t.framer.fr.ReadFrame() if err != nil { - t.Close() // this kicks off resetTransport, so must be last before return - return - } - t.conn.SetReadDeadline(time.Time{}) // reset deadline once we get the settings frame (we didn't time out, yay!) - if t.keepaliveEnabled { - atomic.StoreInt64(&t.lastRead, time.Now().UnixNano()) + return connectionErrorf(true, err, "error reading server preface: %v", err) } sf, ok := frame.(*http2.SettingsFrame) if !ok { - t.Close() // this kicks off resetTransport, so must be last before return - return + return connectionErrorf(true, nil, "initial http2 frame from server is not a settings frame: %T", frame) } - t.onPrefaceReceipt() t.handleSettings(sf, true) + return nil +} + +// reader verifies the server preface and reads all subsequent data from +// network connection. If the server preface is not read successfully, an +// error is pushed to errCh; otherwise errCh is closed with no error. +func (t *http2Client) reader(errCh chan<- error) { + defer close(t.readerDone) + + if err := t.readServerPreface(); err != nil { + errCh <- err + return + } + close(errCh) + if t.keepaliveEnabled { + atomic.StoreInt64(&t.lastRead, time.Now().UnixNano()) + } // loop to keep reading incoming messages on this transport. for { @@ -1341,7 +1619,7 @@ func (t *http2Client) reader() { continue } else { // Transport error. - t.Close() + t.Close(connectionErrorf(true, err, "error reading from server: %v", err)) return } } @@ -1375,7 +1653,7 @@ func minTime(a, b time.Duration) time.Duration { return b } -// keepalive running in a separate goroutune makes sure the connection is alive by sending pings. +// keepalive running in a separate goroutine makes sure the connection is alive by sending pings. func (t *http2Client) keepalive() { p := &ping{data: [8]byte{}} // True iff a ping has been sent, and no data has been received since then. @@ -1400,7 +1678,7 @@ func (t *http2Client) keepalive() { continue } if outstandingPing && timeoutLeft <= 0 { - t.Close() + t.Close(connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout")) return } t.mu.Lock() @@ -1512,3 +1790,9 @@ func (t *http2Client) getOutFlowWindow() int64 { return -2 } } + +func (t *http2Client) stateForTesting() transportState { + t.mu.Lock() + defer t.mu.Unlock() + return t.state +} diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go index 0cf1cc320b..ec4eef2134 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go @@ -26,6 +26,7 @@ import ( "io" "math" "net" + "net/http" "strconv" "sync" "sync/atomic" @@ -34,12 +35,16 @@ import ( "github.com/golang/protobuf/proto" "golang.org/x/net/http2" "golang.org/x/net/http2/hpack" + "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/grpcutil" + "google.golang.org/grpc/internal/pretty" + "google.golang.org/grpc/internal/syscall" "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcrand" + "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" @@ -51,10 +56,10 @@ import ( var ( // ErrIllegalHeaderWrite indicates that setting header is illegal because of // the stream's state. - ErrIllegalHeaderWrite = errors.New("transport: the stream is done or WriteHeader was already called") + ErrIllegalHeaderWrite = status.Error(codes.Internal, "transport: SendHeader called multiple times") // ErrHeaderListSizeLimitViolation indicates that the header list size is larger // than the limit set by peer. - ErrHeaderListSizeLimitViolation = errors.New("transport: trying to send header list size larger than the limit set by peer") + ErrHeaderListSizeLimitViolation = status.Error(codes.Internal, "transport: trying to send header list size larger than the limit set by peer") ) // serverConnectionCounter counts the number of connections a server has seen @@ -72,7 +77,6 @@ type http2Server struct { writerDone chan struct{} // sync point to enable testing. remoteAddr net.Addr localAddr net.Addr - maxStreamID uint32 // max stream ID ever seen authInfo credentials.AuthInfo // auth info about the connection inTapHandle tap.ServerInHandle framer *framer @@ -82,7 +86,7 @@ type http2Server struct { // updates, reset streams, and various settings) to the controller. controlBuf *controlBuffer fc *trInFlow - stats stats.Handler + stats []stats.Handler // Keepalive and max-age parameters for the server. kp keepalive.ServerParameters // Keepalive enforcement policy. @@ -101,13 +105,13 @@ type http2Server struct { mu sync.Mutex // guard the following - // drainChan is initialized when drain(...) is called the first time. - // After which the server writes out the first GoAway(with ID 2^31-1) frame. - // Then an independent goroutine will be launched to later send the second GoAway. - // During this time we don't want to write another first GoAway(with ID 2^31 -1) frame. - // Thus call to drain(...) will be a no-op if drainChan is already initialized since draining is - // already underway. - drainChan chan struct{} + // drainEvent is initialized when Drain() is called the first time. After + // which the server writes out the first GoAway(with ID 2^31-1) frame. Then + // an independent goroutine will be launched to later send the second + // GoAway. During this time we don't want to write another first GoAway(with + // ID 2^31 -1) frame. Thus call to Drain() will be a no-op if drainEvent is + // already initialized since draining is already underway. + drainEvent *grpcsync.Event state transportState activeStreams map[uint32]*Stream // idle is the time instant when the connection went idle. @@ -117,16 +121,44 @@ type http2Server struct { idle time.Time // Fields below are for channelz metric collection. - channelzID int64 // channelz unique identification number + channelzID *channelz.Identifier czData *channelzData bufferPool *bufferPool connectionID uint64 + + // maxStreamMu guards the maximum stream ID + // This lock may not be taken if mu is already held. + maxStreamMu sync.Mutex + maxStreamID uint32 // max stream ID ever seen + + logger *grpclog.PrefixLogger } -// newHTTP2Server constructs a ServerTransport based on HTTP2. ConnectionError is -// returned if something goes wrong. -func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err error) { +// NewServerTransport creates a http2 transport with conn and configuration +// options from config. +// +// It returns a non-nil transport and a nil error on success. On failure, it +// returns a nil transport and a non-nil error. For a special case where the +// underlying conn gets closed before the client preface could be read, it +// returns a nil transport and a nil error. +func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, err error) { + var authInfo credentials.AuthInfo + rawConn := conn + if config.Credentials != nil { + var err error + conn, authInfo, err = config.Credentials.ServerHandshake(rawConn) + if err != nil { + // ErrConnDispatched means that the connection was dispatched away + // from gRPC; those connections should be left open. io.EOF means + // the connection was closed before handshaking completed, which can + // happen naturally from probers. Return these errors directly. + if err == credentials.ErrConnDispatched || err == io.EOF { + return nil, err + } + return nil, connectionErrorf(false, err, "ServerHandshake(%q) failed: %v", rawConn.RemoteAddr(), err) + } + } writeBufSize := config.WriteBufferSize readBufSize := config.ReadBufferSize maxHeaderListSize := defaultServerMaxHeaderListSize @@ -139,15 +171,10 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err ID: http2.SettingMaxFrameSize, Val: http2MaxFrameLen, }} - // TODO(zhaoq): Have a better way to signal "no limit" because 0 is - // permitted in the HTTP2 spec. - maxStreams := config.MaxStreams - if maxStreams == 0 { - maxStreams = math.MaxUint32 - } else { + if config.MaxStreams != math.MaxUint32 { isettings = append(isettings, http2.Setting{ ID: http2.SettingMaxConcurrentStreams, - Val: maxStreams, + Val: config.MaxStreams, }) } dynamicWindow := true @@ -205,27 +232,33 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err if kp.Timeout == 0 { kp.Timeout = defaultServerKeepaliveTimeout } + if kp.Time != infinity { + if err = syscall.SetTCPUserTimeout(conn, kp.Timeout); err != nil { + return nil, connectionErrorf(false, err, "transport: failed to set TCP_USER_TIMEOUT: %v", err) + } + } kep := config.KeepalivePolicy if kep.MinTime == 0 { kep.MinTime = defaultKeepalivePolicyMinTime } + done := make(chan struct{}) t := &http2Server{ - ctx: context.Background(), + ctx: setConnection(context.Background(), rawConn), done: done, conn: conn, remoteAddr: conn.RemoteAddr(), localAddr: conn.LocalAddr(), - authInfo: config.AuthInfo, + authInfo: authInfo, framer: framer, readerDone: make(chan struct{}), writerDone: make(chan struct{}), - maxStreams: maxStreams, + maxStreams: config.MaxStreams, inTapHandle: config.InTapHandle, fc: &trInFlow{limit: uint32(icwz)}, state: reachable, activeStreams: make(map[uint32]*Stream), - stats: config.StatsHandler, + stats: config.StatsHandlers, kp: kp, idle: time.Now(), kep: kep, @@ -233,6 +266,10 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err czData: new(channelzData), bufferPool: newBufferPool(), } + t.logger = prefixLoggerForServerTransport(t) + // Add peer information to the http2server context. + t.ctx = peer.NewContext(t.ctx, t.getPeer()) + t.controlBuf = newControlBuffer(t.done) if dynamicWindow { t.bdpEst = &bdpEstimator{ @@ -240,31 +277,39 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err updateFlowControl: t.updateFlowControl, } } - if t.stats != nil { - t.ctx = t.stats.TagConn(t.ctx, &stats.ConnTagInfo{ + for _, sh := range t.stats { + t.ctx = sh.TagConn(t.ctx, &stats.ConnTagInfo{ RemoteAddr: t.remoteAddr, LocalAddr: t.localAddr, }) connBegin := &stats.ConnBegin{} - t.stats.HandleConn(t.ctx, connBegin) + sh.HandleConn(t.ctx, connBegin) } - if channelz.IsOn() { - t.channelzID = channelz.RegisterNormalSocket(t, config.ChannelzParentID, fmt.Sprintf("%s -> %s", t.remoteAddr, t.localAddr)) + t.channelzID, err = channelz.RegisterNormalSocket(t, config.ChannelzParentID, fmt.Sprintf("%s -> %s", t.remoteAddr, t.localAddr)) + if err != nil { + return nil, err } t.connectionID = atomic.AddUint64(&serverConnectionCounter, 1) - t.framer.writer.Flush() defer func() { if err != nil { - t.Close() + t.Close(err) } }() // Check the validity of client preface. preface := make([]byte, len(clientPreface)) if _, err := io.ReadFull(t.conn, preface); err != nil { + // In deployments where a gRPC server runs behind a cloud load balancer + // which performs regular TCP level health checks, the connection is + // closed immediately by the latter. Returning io.EOF here allows the + // grpc server implementation to recognize this scenario and suppress + // logging to reduce spam. + if err == io.EOF { + return nil, io.EOF + } return nil, connectionErrorf(false, err, "transport: http2Server.HandleStreams failed to receive the preface from client: %v", err) } if !bytes.Equal(preface, clientPreface) { @@ -286,100 +331,206 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err t.handleSettings(sf) go func() { - t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst) + t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger) t.loopy.ssGoAwayHandler = t.outgoingGoAwayHandler - if err := t.loopy.run(); err != nil { - if logger.V(logLevel) { - logger.Errorf("transport: loopyWriter.run returning. Err: %v", err) - } - } - t.conn.Close() + t.loopy.run() close(t.writerDone) }() go t.keepalive() return t, nil } -// operateHeader takes action on the decoded headers. -func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) (fatal bool) { +// operateHeaders takes action on the decoded headers. Returns an error if fatal +// error encountered and transport needs to close, otherwise returns nil. +func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) error { + // Acquire max stream ID lock for entire duration + t.maxStreamMu.Lock() + defer t.maxStreamMu.Unlock() + streamID := frame.Header().StreamID - state := &decodeState{ - serverSide: true, - } - if h2code, err := state.decodeHeader(frame); err != nil { - if _, ok := status.FromError(err); ok { - t.controlBuf.put(&cleanupStream{ - streamID: streamID, - rst: true, - rstCode: h2code, - onWrite: func() {}, - }) - } - return false + + // frame.Truncated is set to true when framer detects that the current header + // list size hits MaxHeaderListSize limit. + if frame.Truncated { + t.controlBuf.put(&cleanupStream{ + streamID: streamID, + rst: true, + rstCode: http2.ErrCodeFrameSize, + onWrite: func() {}, + }) + return nil + } + + if streamID%2 != 1 || streamID <= t.maxStreamID { + // illegal gRPC stream id. + return fmt.Errorf("received an illegal stream id: %v. headers frame: %+v", streamID, frame) } + t.maxStreamID = streamID buf := newRecvBuffer() s := &Stream{ - id: streamID, - st: t, - buf: buf, - fc: &inFlow{limit: uint32(t.initialWindowSize)}, - recvCompress: state.data.encoding, - method: state.data.method, - contentSubtype: state.data.contentSubtype, + id: streamID, + st: t, + buf: buf, + fc: &inFlow{limit: uint32(t.initialWindowSize)}, + } + var ( + // if false, content-type was missing or invalid + isGRPC = false + contentType = "" + mdata = make(metadata.MD, len(frame.Fields)) + httpMethod string + // these are set if an error is encountered while parsing the headers + protocolError bool + headerError *status.Status + + timeoutSet bool + timeout time.Duration + ) + + for _, hf := range frame.Fields { + switch hf.Name { + case "content-type": + contentSubtype, validContentType := grpcutil.ContentSubtype(hf.Value) + if !validContentType { + contentType = hf.Value + break + } + mdata[hf.Name] = append(mdata[hf.Name], hf.Value) + s.contentSubtype = contentSubtype + isGRPC = true + + case "grpc-accept-encoding": + mdata[hf.Name] = append(mdata[hf.Name], hf.Value) + if hf.Value == "" { + continue + } + compressors := hf.Value + if s.clientAdvertisedCompressors != "" { + compressors = s.clientAdvertisedCompressors + "," + compressors + } + s.clientAdvertisedCompressors = compressors + case "grpc-encoding": + s.recvCompress = hf.Value + case ":method": + httpMethod = hf.Value + case ":path": + s.method = hf.Value + case "grpc-timeout": + timeoutSet = true + var err error + if timeout, err = decodeTimeout(hf.Value); err != nil { + headerError = status.Newf(codes.Internal, "malformed grpc-timeout: %v", err) + } + // "Transports must consider requests containing the Connection header + // as malformed." - A41 + case "connection": + if t.logger.V(logLevel) { + t.logger.Infof("Received a HEADERS frame with a :connection header which makes the request malformed, as per the HTTP/2 spec") + } + protocolError = true + default: + if isReservedHeader(hf.Name) && !isWhitelistedHeader(hf.Name) { + break + } + v, err := decodeMetadataHeader(hf.Name, hf.Value) + if err != nil { + headerError = status.Newf(codes.Internal, "malformed binary metadata %q in header %q: %v", hf.Value, hf.Name, err) + t.logger.Warningf("Failed to decode metadata header (%q, %q): %v", hf.Name, hf.Value, err) + break + } + mdata[hf.Name] = append(mdata[hf.Name], v) + } + } + + // "If multiple Host headers or multiple :authority headers are present, the + // request must be rejected with an HTTP status code 400 as required by Host + // validation in RFC 7230 §5.4, gRPC status code INTERNAL, or RST_STREAM + // with HTTP/2 error code PROTOCOL_ERROR." - A41. Since this is a HTTP/2 + // error, this takes precedence over a client not speaking gRPC. + if len(mdata[":authority"]) > 1 || len(mdata["host"]) > 1 { + errMsg := fmt.Sprintf("num values of :authority: %v, num values of host: %v, both must only have 1 value as per HTTP/2 spec", len(mdata[":authority"]), len(mdata["host"])) + if t.logger.V(logLevel) { + t.logger.Infof("Aborting the stream early: %v", errMsg) + } + t.controlBuf.put(&earlyAbortStream{ + httpStatus: http.StatusBadRequest, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: status.New(codes.Internal, errMsg), + rst: !frame.StreamEnded(), + }) + return nil } + + if protocolError { + t.controlBuf.put(&cleanupStream{ + streamID: streamID, + rst: true, + rstCode: http2.ErrCodeProtocol, + onWrite: func() {}, + }) + return nil + } + if !isGRPC { + t.controlBuf.put(&earlyAbortStream{ + httpStatus: http.StatusUnsupportedMediaType, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: status.Newf(codes.InvalidArgument, "invalid gRPC request content-type %q", contentType), + rst: !frame.StreamEnded(), + }) + return nil + } + if headerError != nil { + t.controlBuf.put(&earlyAbortStream{ + httpStatus: http.StatusBadRequest, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: headerError, + rst: !frame.StreamEnded(), + }) + return nil + } + + // "If :authority is missing, Host must be renamed to :authority." - A41 + if len(mdata[":authority"]) == 0 { + // No-op if host isn't present, no eventual :authority header is a valid + // RPC. + if host, ok := mdata["host"]; ok { + mdata[":authority"] = host + delete(mdata, "host") + } + } else { + // "If :authority is present, Host must be discarded" - A41 + delete(mdata, "host") + } + if frame.StreamEnded() { // s is just created by the caller. No lock needed. s.state = streamReadDone } - if state.data.timeoutSet { - s.ctx, s.cancel = context.WithTimeout(t.ctx, state.data.timeout) + if timeoutSet { + s.ctx, s.cancel = context.WithTimeout(t.ctx, timeout) } else { s.ctx, s.cancel = context.WithCancel(t.ctx) } - pr := &peer.Peer{ - Addr: t.remoteAddr, - } - // Attach Auth info if there is any. - if t.authInfo != nil { - pr.AuthInfo = t.authInfo - } - s.ctx = peer.NewContext(s.ctx, pr) + // Attach the received metadata to the context. - if len(state.data.mdata) > 0 { - s.ctx = metadata.NewIncomingContext(s.ctx, state.data.mdata) - } - if state.data.statsTags != nil { - s.ctx = stats.SetIncomingTags(s.ctx, state.data.statsTags) - } - if state.data.statsTrace != nil { - s.ctx = stats.SetIncomingTrace(s.ctx, state.data.statsTrace) - } - if t.inTapHandle != nil { - var err error - info := &tap.Info{ - FullMethodName: state.data.method, + if len(mdata) > 0 { + s.ctx = metadata.NewIncomingContext(s.ctx, mdata) + if statsTags := mdata["grpc-tags-bin"]; len(statsTags) > 0 { + s.ctx = stats.SetIncomingTags(s.ctx, []byte(statsTags[len(statsTags)-1])) } - s.ctx, err = t.inTapHandle(s.ctx, info) - if err != nil { - if logger.V(logLevel) { - logger.Warningf("transport: http2Server.operateHeaders got an error from InTapHandle: %v", err) - } - t.controlBuf.put(&cleanupStream{ - streamID: s.id, - rst: true, - rstCode: http2.ErrCodeRefusedStream, - onWrite: func() {}, - }) - s.cancel() - return false + if statsTrace := mdata["grpc-trace-bin"]; len(statsTrace) > 0 { + s.ctx = stats.SetIncomingTrace(s.ctx, []byte(statsTrace[len(statsTrace)-1])) } } t.mu.Lock() if t.state != reachable { t.mu.Unlock() s.cancel() - return false + return nil } if uint32(len(t.activeStreams)) >= t.maxStreams { t.mu.Unlock() @@ -390,18 +541,45 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( onWrite: func() {}, }) s.cancel() - return false + return nil } - if streamID%2 != 1 || streamID <= t.maxStreamID { + if httpMethod != http.MethodPost { t.mu.Unlock() - // illegal gRPC stream id. - if logger.V(logLevel) { - logger.Errorf("transport: http2Server.HandleStreams received an illegal stream id: %v", streamID) + errMsg := fmt.Sprintf("Received a HEADERS frame with :method %q which should be POST", httpMethod) + if t.logger.V(logLevel) { + t.logger.Infof("Aborting the stream early: %v", errMsg) } + t.controlBuf.put(&earlyAbortStream{ + httpStatus: 405, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: status.New(codes.Internal, errMsg), + rst: !frame.StreamEnded(), + }) s.cancel() - return true + return nil + } + if t.inTapHandle != nil { + var err error + if s.ctx, err = t.inTapHandle(s.ctx, &tap.Info{FullMethodName: s.method}); err != nil { + t.mu.Unlock() + if t.logger.V(logLevel) { + t.logger.Infof("Aborting the stream early due to InTapHandle failure: %v", err) + } + stat, ok := status.FromError(err) + if !ok { + stat = status.New(codes.PermissionDenied, err.Error()) + } + t.controlBuf.put(&earlyAbortStream{ + httpStatus: 200, + streamID: s.id, + contentSubtype: s.contentSubtype, + status: stat, + rst: !frame.StreamEnded(), + }) + return nil + } } - t.maxStreamID = streamID t.activeStreams[streamID] = s if len(t.activeStreams) == 1 { t.idle = time.Time{} @@ -415,17 +593,17 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( t.adjustWindow(s, uint32(n)) } s.ctx = traceCtx(s.ctx, s.method) - if t.stats != nil { - s.ctx = t.stats.TagRPC(s.ctx, &stats.RPCTagInfo{FullMethodName: s.method}) + for _, sh := range t.stats { + s.ctx = sh.TagRPC(s.ctx, &stats.RPCTagInfo{FullMethodName: s.method}) inHeader := &stats.InHeader{ FullMethod: s.method, RemoteAddr: t.remoteAddr, LocalAddr: t.localAddr, Compression: s.recvCompress, WireLength: int(frame.Header().Length), - Header: metadata.MD(state.data.mdata).Copy(), + Header: mdata.Copy(), } - t.stats.HandleRPC(s.ctx, inHeader) + sh.HandleRPC(s.ctx, inHeader) } s.ctxDone = s.ctx.Done() s.wq = newWriteQuota(defaultWriteQuota, s.ctxDone) @@ -446,7 +624,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( wq: s.wq, }) handle(s) - return false + return nil } // HandleStreams receives incoming streams using the given handler. This is @@ -460,8 +638,8 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context. atomic.StoreInt64(&t.lastRead, time.Now().UnixNano()) if err != nil { if se, ok := err.(http2.StreamError); ok { - if logger.V(logLevel) { - logger.Warningf("transport: http2Server.HandleStreams encountered http2.StreamError: %v", se) + if t.logger.V(logLevel) { + t.logger.Warningf("Encountered http2.StreamError: %v", se) } t.mu.Lock() s := t.activeStreams[se.StreamID] @@ -479,19 +657,16 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context. continue } if err == io.EOF || err == io.ErrUnexpectedEOF { - t.Close() + t.Close(err) return } - if logger.V(logLevel) { - logger.Warningf("transport: http2Server.HandleStreams failed to read frame: %v", err) - } - t.Close() + t.Close(err) return } switch frame := frame.(type) { case *http2.MetaHeadersFrame: - if t.operateHeaders(frame, handle, traceCtx) { - t.Close() + if err := t.operateHeaders(frame, handle, traceCtx); err != nil { + t.Close(err) break } case *http2.DataFrame: @@ -507,8 +682,8 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context. case *http2.GoAwayFrame: // TODO: Handle GoAway from the client appropriately. default: - if logger.V(logLevel) { - logger.Errorf("transport: http2Server.HandleStreams found unhandled frame type %v.", frame) + if t.logger.V(logLevel) { + t.logger.Infof("Received unsupported frame type %T", frame) } } } @@ -635,7 +810,7 @@ func (t *http2Server) handleData(f *http2.DataFrame) { s.write(recvMsg{buffer: buffer}) } } - if f.Header().Flags.Has(http2.FlagDataEndStream) { + if f.StreamEnded() { // Received the end of stream from the client. s.compareAndSwapState(streamActive, streamReadDone) s.write(recvMsg{err: io.EOF}) @@ -692,8 +867,8 @@ const ( func (t *http2Server) handlePing(f *http2.PingFrame) { if f.IsAck() { - if f.Data == goAwayPing.data && t.drainChan != nil { - close(t.drainChan) + if f.Data == goAwayPing.data && t.drainEvent != nil { + t.drainEvent.Fire() return } // Maybe it's a BDP ping. @@ -735,10 +910,7 @@ func (t *http2Server) handlePing(f *http2.PingFrame) { if t.pingStrikes > maxPingStrikes { // Send goaway and close the connection. - if logger.V(logLevel) { - logger.Errorf("transport: Got too many pings from the client, closing the connection.") - } - t.controlBuf.put(&goAway{code: http2.ErrCodeEnhanceYourCalm, debugData: []byte("too_many_pings"), closeConn: true}) + t.controlBuf.put(&goAway{code: http2.ErrCodeEnhanceYourCalm, debugData: []byte("too_many_pings"), closeConn: errors.New("got too many pings from the client")}) } } @@ -770,8 +942,8 @@ func (t *http2Server) checkForHeaderListSize(it interface{}) bool { var sz int64 for _, f := range hdrFrame.hf { if sz += int64(f.Size()); sz > int64(*t.maxSendHeaderListSize) { - if logger.V(logLevel) { - logger.Errorf("header list size to send violates the maximum size (%d bytes) set by client", *t.maxSendHeaderListSize) + if t.logger.V(logLevel) { + t.logger.Infof("Header list size to send violates the maximum size (%d bytes) set by client", *t.maxSendHeaderListSize) } return false } @@ -779,12 +951,27 @@ func (t *http2Server) checkForHeaderListSize(it interface{}) bool { return true } +func (t *http2Server) streamContextErr(s *Stream) error { + select { + case <-t.done: + return ErrConnClosing + default: + } + return ContextErr(s.ctx.Err()) +} + // WriteHeader sends the header metadata md back to the client. func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error { - if s.updateHeaderSent() || s.getState() == streamDone { + s.hdrMu.Lock() + defer s.hdrMu.Unlock() + if s.getState() == streamDone { + return t.streamContextErr(s) + } + + if s.updateHeaderSent() { return ErrIllegalHeaderWrite } - s.hdrMu.Lock() + if md.Len() > 0 { if s.header.Len() > 0 { s.header = metadata.Join(s.header, md) @@ -793,10 +980,8 @@ func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error { } } if err := t.writeHeaderLocked(s); err != nil { - s.hdrMu.Unlock() - return err + return status.Convert(err).Err() } - s.hdrMu.Unlock() return nil } @@ -827,14 +1012,14 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error { t.closeStream(s, true, http2.ErrCodeInternal, false) return ErrHeaderListSizeLimitViolation } - if t.stats != nil { + for _, sh := range t.stats { // Note: Headers are compressed with hpack after this call returns. // No WireLength field is set here. outHeader := &stats.OutHeader{ Header: s.header.Copy(), Compression: s.sendCompress, } - t.stats.HandleRPC(s.Context(), outHeader) + sh.HandleRPC(s.Context(), outHeader) } return nil } @@ -844,17 +1029,19 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error { // TODO(zhaoq): Now it indicates the end of entire stream. Revisit if early // OK is adopted. func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { + s.hdrMu.Lock() + defer s.hdrMu.Unlock() + if s.getState() == streamDone { return nil } - s.hdrMu.Lock() + // TODO(mmukhi): Benchmark if the performance gets better if count the metadata and other header fields // first and create a slice of that exact size. headerFields := make([]hpack.HeaderField, 0, 2) // grpc-status and grpc-message will be there if none else. if !s.updateHeaderSent() { // No headers have been sent. if len(s.header) > 0 { // Send a separate header frame. if err := t.writeHeaderLocked(s); err != nil { - s.hdrMu.Unlock() return err } } else { // Send a trailer only response. @@ -869,7 +1056,7 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { stBytes, err := proto.Marshal(p) if err != nil { // TODO: return error instead, when callers are able to handle it. - logger.Errorf("transport: failed to marshal rpc status: %v, error: %v", p, err) + t.logger.Errorf("Failed to marshal rpc status: %s, error: %v", pretty.ToJSON(p), err) } else { headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-status-details-bin", Value: encodeBinHeader(stBytes)}) } @@ -883,7 +1070,7 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { endStream: true, onWrite: t.setResetPingStrikes, } - s.hdrMu.Unlock() + success, err := t.controlBuf.execute(t.checkForHeaderListSize, trailingHeader) if !success { if err != nil { @@ -895,10 +1082,10 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { // Send a RST_STREAM after the trailers if the client has not already half-closed. rst := s.getState() == streamActive t.finishStream(s, rst, http2.ErrCodeNo, trailingHeader, true) - if t.stats != nil { + for _, sh := range t.stats { // Note: The trailer fields are compressed with hpack after this call returns. // No WireLength field is set here. - t.stats.HandleRPC(s.Context(), &stats.OutTrailer{ + sh.HandleRPC(s.Context(), &stats.OutTrailer{ Trailer: s.trailer.Copy(), }) } @@ -910,23 +1097,12 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { func (t *http2Server) Write(s *Stream, hdr []byte, data []byte, opts *Options) error { if !s.isHeaderSent() { // Headers haven't been written yet. if err := t.WriteHeader(s, nil); err != nil { - if _, ok := err.(ConnectionError); ok { - return err - } - // TODO(mmukhi, dfawley): Make sure this is the right code to return. - return status.Errorf(codes.Internal, "transport: %v", err) + return err } } else { // Writing headers checks for this condition. if s.getState() == streamDone { - // TODO(mmukhi, dfawley): Should the server write also return io.EOF? - s.cancel() - select { - case <-t.done: - return ErrConnClosing - default: - } - return ContextErr(s.ctx.Err()) + return t.streamContextErr(s) } } df := &dataFrame{ @@ -936,12 +1112,7 @@ func (t *http2Server) Write(s *Stream, hdr []byte, data []byte, opts *Options) e onEachWrite: t.setResetPingStrikes, } if err := s.wq.get(int32(len(hdr) + len(data))); err != nil { - select { - case <-t.done: - return ErrConnClosing - default: - } - return ContextErr(s.ctx.Err()) + return t.streamContextErr(s) } return t.controlBuf.put(df) } @@ -990,20 +1161,20 @@ func (t *http2Server) keepalive() { if val <= 0 { // The connection has been idle for a duration of keepalive.MaxConnectionIdle or more. // Gracefully close the connection. - t.drain(http2.ErrCodeNo, []byte{}) + t.Drain("max_idle") return } idleTimer.Reset(val) case <-ageTimer.C: - t.drain(http2.ErrCodeNo, []byte{}) + t.Drain("max_age") ageTimer.Reset(t.kp.MaxConnectionAgeGrace) select { case <-ageTimer.C: // Close the connection after grace period. - if logger.V(logLevel) { - logger.Infof("transport: closing server transport due to maximum connection age.") + if t.logger.V(logLevel) { + t.logger.Infof("Closing server transport due to maximum connection age") } - t.Close() + t.controlBuf.put(closeConnection{}) case <-t.done: } return @@ -1019,10 +1190,7 @@ func (t *http2Server) keepalive() { continue } if outstandingPing && kpTimeoutLeft <= 0 { - if logger.V(logLevel) { - logger.Infof("transport: closing server transport due to idleness.") - } - t.Close() + t.Close(fmt.Errorf("keepalive ping not acked within timeout %s", t.kp.Time)) return } if !outstandingPing { @@ -1049,11 +1217,14 @@ func (t *http2Server) keepalive() { // Close starts shutting down the http2Server transport. // TODO(zhaoq): Now the destruction is not blocked on any pending streams. This // could cause some resource issue. Revisit this later. -func (t *http2Server) Close() error { +func (t *http2Server) Close(err error) { t.mu.Lock() if t.state == closing { t.mu.Unlock() - return errors.New("transport: Close() was already called") + return + } + if t.logger.V(logLevel) { + t.logger.Infof("Closing: %v", err) } t.state = closing streams := t.activeStreams @@ -1061,27 +1232,22 @@ func (t *http2Server) Close() error { t.mu.Unlock() t.controlBuf.finish() close(t.done) - err := t.conn.Close() - if channelz.IsOn() { - channelz.RemoveEntry(t.channelzID) + if err := t.conn.Close(); err != nil && t.logger.V(logLevel) { + t.logger.Infof("Error closing underlying net.Conn during Close: %v", err) } + channelz.RemoveEntry(t.channelzID) // Cancel all active streams. for _, s := range streams { s.cancel() } - if t.stats != nil { + for _, sh := range t.stats { connEnd := &stats.ConnEnd{} - t.stats.HandleConn(t.ctx, connEnd) + sh.HandleConn(t.ctx, connEnd) } - return err } // deleteStream deletes the stream s from transport's active streams. func (t *http2Server) deleteStream(s *Stream, eosReceived bool) { - // In case stream sending and receiving are invoked in separate - // goroutines (e.g., bi-directional streaming), cancel needs to be - // called to interrupt the potential blocking on other goroutines. - s.cancel() t.mu.Lock() if _, ok := t.activeStreams[s.id]; ok { @@ -1103,6 +1269,11 @@ func (t *http2Server) deleteStream(s *Stream, eosReceived bool) { // finishStream closes the stream and puts the trailing headerFrame into controlbuf. func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, hdr *headerFrame, eosReceived bool) { + // In case stream sending and receiving are invoked in separate + // goroutines (e.g., bi-directional streaming), cancel needs to be + // called to interrupt the potential blocking on other goroutines. + s.cancel() + oldState := s.swapState(streamDone) if oldState == streamDone { // If the stream was already done, return. @@ -1122,6 +1293,11 @@ func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, h // closeStream clears the footprint of a stream when the stream is not needed any more. func (t *http2Server) closeStream(s *Stream, rst bool, rstCode http2.ErrCode, eosReceived bool) { + // In case stream sending and receiving are invoked in separate + // goroutines (e.g., bi-directional streaming), cancel needs to be + // called to interrupt the potential blocking on other goroutines. + s.cancel() + s.swapState(streamDone) t.deleteStream(s, eosReceived) @@ -1137,18 +1313,14 @@ func (t *http2Server) RemoteAddr() net.Addr { return t.remoteAddr } -func (t *http2Server) Drain() { - t.drain(http2.ErrCodeNo, []byte{}) -} - -func (t *http2Server) drain(code http2.ErrCode, debugData []byte) { +func (t *http2Server) Drain(debugData string) { t.mu.Lock() defer t.mu.Unlock() - if t.drainChan != nil { + if t.drainEvent != nil { return } - t.drainChan = make(chan struct{}) - t.controlBuf.put(&goAway{code: code, debugData: debugData, headsUp: true}) + t.drainEvent = grpcsync.NewEvent() + t.controlBuf.put(&goAway{code: http2.ErrCodeNo, debugData: []byte(debugData), headsUp: true}) } var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}} @@ -1156,39 +1328,41 @@ var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}} // Handles outgoing GoAway and returns true if loopy needs to put itself // in draining mode. func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) { + t.maxStreamMu.Lock() t.mu.Lock() if t.state == closing { // TODO(mmukhi): This seems unnecessary. t.mu.Unlock() + t.maxStreamMu.Unlock() // The transport is closing. return false, ErrConnClosing } - sid := t.maxStreamID if !g.headsUp { // Stop accepting more streams now. t.state = draining + sid := t.maxStreamID + retErr := g.closeConn if len(t.activeStreams) == 0 { - g.closeConn = true + retErr = errors.New("second GOAWAY written and no active streams left to process") } t.mu.Unlock() + t.maxStreamMu.Unlock() if err := t.framer.fr.WriteGoAway(sid, g.code, g.debugData); err != nil { return false, err } - if g.closeConn { - // Abruptly close the connection following the GoAway (via - // loopywriter). But flush out what's inside the buffer first. - t.framer.writer.Flush() - return false, fmt.Errorf("transport: Connection closing") + if retErr != nil { + return false, retErr } return true, nil } t.mu.Unlock() + t.maxStreamMu.Unlock() // For a graceful close, send out a GoAway with stream ID of MaxUInt32, // Follow that with a ping and wait for the ack to come back or a timer // to expire. During this time accept new streams since they might have // originated before the GoAway reaches the client. // After getting the ack or timer expiration send out another GoAway this // time with an ID of the max stream server intends to process. - if err := t.framer.fr.WriteGoAway(math.MaxUint32, http2.ErrCodeNo, []byte{}); err != nil { + if err := t.framer.fr.WriteGoAway(math.MaxUint32, http2.ErrCodeNo, g.debugData); err != nil { return false, err } if err := t.framer.fr.WritePing(false, goAwayPing.data); err != nil { @@ -1198,7 +1372,7 @@ func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) { timer := time.NewTimer(time.Minute) defer timer.Stop() select { - case <-t.drainChan: + case <-t.drainEvent.Done(): case <-timer.C: case <-t.done: return @@ -1257,6 +1431,13 @@ func (t *http2Server) getOutFlowWindow() int64 { } } +func (t *http2Server) getPeer() *peer.Peer { + return &peer.Peer{ + Addr: t.remoteAddr, + AuthInfo: t.authInfo, // Can be nil + } +} + func getJitter(v time.Duration) time.Duration { if v == infinity { return 0 @@ -1266,3 +1447,18 @@ func getJitter(v time.Duration) time.Duration { j := grpcrand.Int63n(2*r) - r return time.Duration(j) } + +type connectionKey struct{} + +// GetConnection gets the connection from the context. +func GetConnection(ctx context.Context) net.Conn { + conn, _ := ctx.Value(connectionKey{}).(net.Conn) + return conn +} + +// SetConnection adds the connection to the context to be able to get +// information about the destination ip and port for an incoming RPC. This also +// allows any unary or streaming interceptors to see the connection. +func setConnection(ctx context.Context, conn net.Conn) context.Context { + return context.WithValue(ctx, connectionKey{}, conn) +} diff --git a/vendor/google.golang.org/grpc/internal/transport/http_util.go b/vendor/google.golang.org/grpc/internal/transport/http_util.go index 4d15afbf73..19cbb18f5a 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http_util.go +++ b/vendor/google.golang.org/grpc/internal/transport/http_util.go @@ -20,13 +20,14 @@ package transport import ( "bufio" - "bytes" "encoding/base64" + "errors" "fmt" "io" "math" "net" "net/http" + "net/url" "strconv" "strings" "time" @@ -37,22 +38,14 @@ import ( "golang.org/x/net/http2/hpack" spb "google.golang.org/genproto/googleapis/rpc/status" "google.golang.org/grpc/codes" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/status" ) const ( // http2MaxFrameLen specifies the max length of a HTTP2 frame. http2MaxFrameLen = 16384 // 16KB frame - // http://http2.github.io/http2-spec/#SettingValues + // https://httpwg.org/specs/rfc7540.html#SettingValues http2InitHeaderTableSize = 4096 - // baseContentType is the base content-type for gRPC. This is a valid - // content-type on it's own, but can also include a content-subtype such as - // "proto" as a suffix after "+" or ";". See - // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests - // for more details. - ) var ( @@ -92,55 +85,8 @@ var ( // 504 Gateway timeout - UNAVAILABLE. http.StatusGatewayTimeout: codes.Unavailable, } - logger = grpclog.Component("transport") ) -type parsedHeaderData struct { - encoding string - // statusGen caches the stream status received from the trailer the server - // sent. Client side only. Do not access directly. After all trailers are - // parsed, use the status method to retrieve the status. - statusGen *status.Status - // rawStatusCode and rawStatusMsg are set from the raw trailer fields and are not - // intended for direct access outside of parsing. - rawStatusCode *int - rawStatusMsg string - httpStatus *int - // Server side only fields. - timeoutSet bool - timeout time.Duration - method string - // key-value metadata map from the peer. - mdata map[string][]string - statsTags []byte - statsTrace []byte - contentSubtype string - - // isGRPC field indicates whether the peer is speaking gRPC (otherwise HTTP). - // - // We are in gRPC mode (peer speaking gRPC) if: - // * We are client side and have already received a HEADER frame that indicates gRPC peer. - // * The header contains valid a content-type, i.e. a string starts with "application/grpc" - // And we should handle error specific to gRPC. - // - // Otherwise (i.e. a content-type string starts without "application/grpc", or does not exist), we - // are in HTTP fallback mode, and should handle error specific to HTTP. - isGRPC bool - grpcErr error - httpErr error - contentTypeErr string -} - -// decodeState configures decoding criteria and records the decoded data. -type decodeState struct { - // whether decoding on server side or not - serverSide bool - - // Records the states during HPACK decoding. It will be filled with info parsed from HTTP HEADERS - // frame once decodeHeader function has been invoked and returned. - data parsedHeaderData -} - // isReservedHeader checks whether hdr belongs to HTTP2 headers // reserved by gRPC protocol. Any other headers are classified as the // user-specified metadata. @@ -178,14 +124,6 @@ func isWhitelistedHeader(hdr string) bool { } } -func (d *decodeState) status() *status.Status { - if d.data.statusGen == nil { - // No status-details were provided; generate status using code/msg. - d.data.statusGen = status.New(codes.Code(int32(*(d.data.rawStatusCode))), d.data.rawStatusMsg) - } - return d.data.statusGen -} - const binHdrSuffix = "-bin" func encodeBinHeader(v []byte) string { @@ -215,166 +153,16 @@ func decodeMetadataHeader(k, v string) (string, error) { return v, nil } -func (d *decodeState) decodeHeader(frame *http2.MetaHeadersFrame) (http2.ErrCode, error) { - // frame.Truncated is set to true when framer detects that the current header - // list size hits MaxHeaderListSize limit. - if frame.Truncated { - return http2.ErrCodeFrameSize, status.Error(codes.Internal, "peer header list size exceeded limit") - } - - for _, hf := range frame.Fields { - d.processHeaderField(hf) - } - - if d.data.isGRPC { - if d.data.grpcErr != nil { - return http2.ErrCodeProtocol, d.data.grpcErr - } - if d.serverSide { - return http2.ErrCodeNo, nil - } - if d.data.rawStatusCode == nil && d.data.statusGen == nil { - // gRPC status doesn't exist. - // Set rawStatusCode to be unknown and return nil error. - // So that, if the stream has ended this Unknown status - // will be propagated to the user. - // Otherwise, it will be ignored. In which case, status from - // a later trailer, that has StreamEnded flag set, is propagated. - code := int(codes.Unknown) - d.data.rawStatusCode = &code - } - return http2.ErrCodeNo, nil - } - - // HTTP fallback mode - if d.data.httpErr != nil { - return http2.ErrCodeProtocol, d.data.httpErr - } - - var ( - code = codes.Internal // when header does not include HTTP status, return INTERNAL - ok bool - ) - - if d.data.httpStatus != nil { - code, ok = HTTPStatusConvTab[*(d.data.httpStatus)] - if !ok { - code = codes.Unknown - } - } - - return http2.ErrCodeProtocol, status.Error(code, d.constructHTTPErrMsg()) -} - -// constructErrMsg constructs error message to be returned in HTTP fallback mode. -// Format: HTTP status code and its corresponding message + content-type error message. -func (d *decodeState) constructHTTPErrMsg() string { - var errMsgs []string - - if d.data.httpStatus == nil { - errMsgs = append(errMsgs, "malformed header: missing HTTP status") - } else { - errMsgs = append(errMsgs, fmt.Sprintf("%s: HTTP status code %d", http.StatusText(*(d.data.httpStatus)), *d.data.httpStatus)) - } - - if d.data.contentTypeErr == "" { - errMsgs = append(errMsgs, "transport: missing content-type field") - } else { - errMsgs = append(errMsgs, d.data.contentTypeErr) +func decodeGRPCStatusDetails(rawDetails string) (*status.Status, error) { + v, err := decodeBinHeader(rawDetails) + if err != nil { + return nil, err } - - return strings.Join(errMsgs, "; ") -} - -func (d *decodeState) addMetadata(k, v string) { - if d.data.mdata == nil { - d.data.mdata = make(map[string][]string) - } - d.data.mdata[k] = append(d.data.mdata[k], v) -} - -func (d *decodeState) processHeaderField(f hpack.HeaderField) { - switch f.Name { - case "content-type": - contentSubtype, validContentType := grpcutil.ContentSubtype(f.Value) - if !validContentType { - d.data.contentTypeErr = fmt.Sprintf("transport: received the unexpected content-type %q", f.Value) - return - } - d.data.contentSubtype = contentSubtype - // TODO: do we want to propagate the whole content-type in the metadata, - // or come up with a way to just propagate the content-subtype if it was set? - // ie {"content-type": "application/grpc+proto"} or {"content-subtype": "proto"} - // in the metadata? - d.addMetadata(f.Name, f.Value) - d.data.isGRPC = true - case "grpc-encoding": - d.data.encoding = f.Value - case "grpc-status": - code, err := strconv.Atoi(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-status: %v", err) - return - } - d.data.rawStatusCode = &code - case "grpc-message": - d.data.rawStatusMsg = decodeGrpcMessage(f.Value) - case "grpc-status-details-bin": - v, err := decodeBinHeader(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err) - return - } - s := &spb.Status{} - if err := proto.Unmarshal(v, s); err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err) - return - } - d.data.statusGen = status.FromProto(s) - case "grpc-timeout": - d.data.timeoutSet = true - var err error - if d.data.timeout, err = decodeTimeout(f.Value); err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed time-out: %v", err) - } - case ":path": - d.data.method = f.Value - case ":status": - code, err := strconv.Atoi(f.Value) - if err != nil { - d.data.httpErr = status.Errorf(codes.Internal, "transport: malformed http-status: %v", err) - return - } - d.data.httpStatus = &code - case "grpc-tags-bin": - v, err := decodeBinHeader(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-tags-bin: %v", err) - return - } - d.data.statsTags = v - d.addMetadata(f.Name, string(v)) - case "grpc-trace-bin": - v, err := decodeBinHeader(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-trace-bin: %v", err) - return - } - d.data.statsTrace = v - d.addMetadata(f.Name, string(v)) - default: - if isReservedHeader(f.Name) && !isWhitelistedHeader(f.Name) { - break - } - v, err := decodeMetadataHeader(f.Name, f.Value) - if err != nil { - if logger.V(logLevel) { - logger.Errorf("Failed to decode metadata header (%q, %q): %v", f.Name, f.Value, err) - } - return - } - d.addMetadata(f.Name, v) + st := &spb.Status{} + if err = proto.Unmarshal(v, st); err != nil { + return nil, err } + return status.FromProto(st), nil } type timeoutUnit uint8 @@ -461,13 +249,13 @@ func encodeGrpcMessage(msg string) string { } func encodeGrpcMessageUnchecked(msg string) string { - var buf bytes.Buffer + var sb strings.Builder for len(msg) > 0 { r, size := utf8.DecodeRuneInString(msg) for _, b := range []byte(string(r)) { if size > 1 { // If size > 1, r is not ascii. Always do percent encoding. - buf.WriteString(fmt.Sprintf("%%%02X", b)) + fmt.Fprintf(&sb, "%%%02X", b) continue } @@ -476,14 +264,14 @@ func encodeGrpcMessageUnchecked(msg string) string { // // fmt.Sprintf("%%%02X", utf8.RuneError) gives "%FFFD". if b >= spaceByte && b <= tildeByte && b != percentByte { - buf.WriteByte(b) + sb.WriteByte(b) } else { - buf.WriteString(fmt.Sprintf("%%%02X", b)) + fmt.Fprintf(&sb, "%%%02X", b) } } msg = msg[size:] } - return buf.String() + return sb.String() } // decodeGrpcMessage decodes the msg encoded by encodeGrpcMessage. @@ -501,23 +289,23 @@ func decodeGrpcMessage(msg string) string { } func decodeGrpcMessageUnchecked(msg string) string { - var buf bytes.Buffer + var sb strings.Builder lenMsg := len(msg) for i := 0; i < lenMsg; i++ { c := msg[i] if c == percentByte && i+2 < lenMsg { parsed, err := strconv.ParseUint(msg[i+1:i+3], 16, 8) if err != nil { - buf.WriteByte(c) + sb.WriteByte(c) } else { - buf.WriteByte(byte(parsed)) + sb.WriteByte(byte(parsed)) i += 2 } } else { - buf.WriteByte(c) + sb.WriteByte(c) } } - return buf.String() + return sb.String() } type bufWriter struct { @@ -526,8 +314,6 @@ type bufWriter struct { batchSize int conn net.Conn err error - - onFlush func() } func newBufWriter(conn net.Conn, batchSize int) *bufWriter { @@ -543,7 +329,8 @@ func (w *bufWriter) Write(b []byte) (n int, err error) { return 0, w.err } if w.batchSize == 0 { // Buffer has been disabled. - return w.conn.Write(b) + n, err = w.conn.Write(b) + return n, toIOError(err) } for len(b) > 0 { nn := copy(w.buf[w.offset:], b) @@ -564,14 +351,31 @@ func (w *bufWriter) Flush() error { if w.offset == 0 { return nil } - if w.onFlush != nil { - w.onFlush() - } _, w.err = w.conn.Write(w.buf[:w.offset]) + w.err = toIOError(w.err) w.offset = 0 return w.err } +type ioError struct { + error +} + +func (i ioError) Unwrap() error { + return i.error +} + +func isIOError(err error) bool { + return errors.As(err, &ioError{}) +} + +func toIOError(err error) error { + if err == nil { + return nil + } + return ioError{error: err} +} + type framer struct { writer *bufWriter fr *http2.Framer @@ -598,3 +402,31 @@ func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, maxHeaderList f.fr.ReadMetaHeaders = hpack.NewDecoder(http2InitHeaderTableSize, nil) return f } + +// parseDialTarget returns the network and address to pass to dialer. +func parseDialTarget(target string) (string, string) { + net := "tcp" + m1 := strings.Index(target, ":") + m2 := strings.Index(target, ":/") + // handle unix:addr which will fail with url.Parse + if m1 >= 0 && m2 < 0 { + if n := target[0:m1]; n == "unix" { + return n, target[m1+1:] + } + } + if m2 >= 0 { + t, err := url.Parse(target) + if err != nil { + return net, target + } + scheme := t.Scheme + addr := t.Path + if scheme == "unix" { + if addr == "" { + addr = t.Host + } + return scheme, addr + } + } + return net, target +} diff --git a/vendor/google.golang.org/grpc/internal/transport/logging.go b/vendor/google.golang.org/grpc/internal/transport/logging.go new file mode 100644 index 0000000000..42ed2b07af --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/transport/logging.go @@ -0,0 +1,40 @@ +/* + * + * Copyright 2023 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package transport + +import ( + "fmt" + + "google.golang.org/grpc/grpclog" + internalgrpclog "google.golang.org/grpc/internal/grpclog" +) + +var logger = grpclog.Component("transport") + +func prefixLoggerForServerTransport(p *http2Server) *internalgrpclog.PrefixLogger { + return internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf("[server-transport %p] ", p)) +} + +func prefixLoggerForServerHandlerTransport(p *serverHandlerTransport) *internalgrpclog.PrefixLogger { + return internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf("[server-handler-transport %p] ", p)) +} + +func prefixLoggerForClientTransport(p *http2Client) *internalgrpclog.PrefixLogger { + return internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf("[client-transport %p] ", p)) +} diff --git a/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go b/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go index 96967428b5..c11b527827 100644 --- a/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go +++ b/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go @@ -17,7 +17,7 @@ */ // Package networktype declares the network type to be used in the default -// dailer. Attribute of a resolver.Address. +// dialer. Attribute of a resolver.Address. package networktype import ( @@ -31,7 +31,7 @@ const key = keyType("grpc.internal.transport.networktype") // Set returns a copy of the provided address with attributes containing networkType. func Set(address resolver.Address, networkType string) resolver.Address { - address.Attributes = address.Attributes.WithValues(key, networkType) + address.Attributes = address.Attributes.WithValue(key, networkType) return address } diff --git a/vendor/google.golang.org/grpc/internal/transport/proxy.go b/vendor/google.golang.org/grpc/internal/transport/proxy.go index a662bf39a6..4159619878 100644 --- a/vendor/google.golang.org/grpc/internal/transport/proxy.go +++ b/vendor/google.golang.org/grpc/internal/transport/proxy.go @@ -37,7 +37,7 @@ var ( httpProxyFromEnvironment = http.ProxyFromEnvironment ) -func mapAddress(ctx context.Context, address string) (*url.URL, error) { +func mapAddress(address string) (*url.URL, error) { req := &http.Request{ URL: &url.URL{ Scheme: "https", @@ -114,7 +114,7 @@ func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr stri // connection. func proxyDial(ctx context.Context, addr string, grpcUA string) (conn net.Conn, err error) { newAddr := addr - proxyURL, err := mapAddress(ctx, addr) + proxyURL, err := mapAddress(addr) if err != nil { return nil, err } diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go index 9c8f79cb4b..aa1c896595 100644 --- a/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -30,9 +30,11 @@ import ( "net" "sync" "sync/atomic" + "time" "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" + "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" "google.golang.org/grpc/resolver" @@ -41,6 +43,10 @@ import ( "google.golang.org/grpc/tap" ) +// ErrNoHeaders is used as a signal that a trailers only response was received, +// and is not a real error. +var ErrNoHeaders = errors.New("stream has no headers") + const logLevel = 2 type bufferPool struct { @@ -241,6 +247,7 @@ type Stream struct { ctx context.Context // the associated context of the stream cancel context.CancelFunc // always nil for client side Stream done chan struct{} // closed at the end of stream to unblock writers. On the client side. + doneFunc func() // invoked at the end of stream on client side. ctxDone <-chan struct{} // same as done chan but for server side. Cache of ctx.Done() (for performance) method string // the associated RPC method of the stream recvCompress string @@ -250,6 +257,9 @@ type Stream struct { fc *inFlow wq *writeQuota + // Holds compressor names passed in grpc-accept-encoding metadata from the + // client. This is empty for the client side stream. + clientAdvertisedCompressors string // Callback to state application's intentions to read data. This // is used to adjust flow control, if needed. requestRead func(int) @@ -338,8 +348,24 @@ func (s *Stream) RecvCompress() string { } // SetSendCompress sets the compression algorithm to the stream. -func (s *Stream) SetSendCompress(str string) { - s.sendCompress = str +func (s *Stream) SetSendCompress(name string) error { + if s.isHeaderSent() || s.getState() == streamDone { + return errors.New("transport: set send compressor called after headers sent or stream done") + } + + s.sendCompress = name + return nil +} + +// SendCompress returns the send compressor name. +func (s *Stream) SendCompress() string { + return s.sendCompress +} + +// ClientAdvertisedCompressors returns the compressor names advertised by the +// client via grpc-accept-encoding header. +func (s *Stream) ClientAdvertisedCompressors() string { + return s.clientAdvertisedCompressors } // Done returns a channel which is closed when it receives the final status @@ -363,9 +389,15 @@ func (s *Stream) Header() (metadata.MD, error) { return s.header.Copy(), nil } s.waitOnHeader() + if !s.headerValid { return nil, s.status.Err() } + + if s.noHeaders { + return nil, ErrNoHeaders + } + return s.header.Copy(), nil } @@ -517,26 +549,21 @@ const ( // ServerConfig consists of all the configurations to establish a server transport. type ServerConfig struct { MaxStreams uint32 - AuthInfo credentials.AuthInfo + ConnectionTimeout time.Duration + Credentials credentials.TransportCredentials InTapHandle tap.ServerInHandle - StatsHandler stats.Handler + StatsHandlers []stats.Handler KeepaliveParams keepalive.ServerParameters KeepalivePolicy keepalive.EnforcementPolicy InitialWindowSize int32 InitialConnWindowSize int32 WriteBufferSize int ReadBufferSize int - ChannelzParentID int64 + ChannelzParentID *channelz.Identifier MaxHeaderListSize *uint32 HeaderTableSize *uint32 } -// NewServerTransport creates a ServerTransport with conn or non-nil error -// if it fails. -func NewServerTransport(protocol string, conn net.Conn, config *ServerConfig) (ServerTransport, error) { - return newHTTP2Server(conn, config) -} - // ConnectOptions covers all relevant options for communicating with the server. type ConnectOptions struct { // UserAgent is the application user agent. @@ -555,8 +582,8 @@ type ConnectOptions struct { CredsBundle credentials.Bundle // KeepaliveParams stores the keepalive parameters. KeepaliveParams keepalive.ClientParameters - // StatsHandler stores the handler for stats. - StatsHandler stats.Handler + // StatsHandlers stores the handler for stats. + StatsHandlers []stats.Handler // InitialWindowSize sets the initial window size for a stream. InitialWindowSize int32 // InitialConnWindowSize sets the initial window size for a connection. @@ -566,7 +593,7 @@ type ConnectOptions struct { // ReadBufferSize sets the size of read buffer, which in turn determines how much data can be read at most for one read syscall. ReadBufferSize int // ChannelzParentID sets the addrConn id which initiate the creation of this client transport. - ChannelzParentID int64 + ChannelzParentID *channelz.Identifier // MaxHeaderListSize sets the max (uncompressed) size of header list that is prepared to be received. MaxHeaderListSize *uint32 // UseProxy specifies if a proxy should be used. @@ -575,8 +602,8 @@ type ConnectOptions struct { // NewClientTransport establishes the transport with the required ConnectOptions // and returns it to the caller. -func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (ClientTransport, error) { - return newHTTP2Client(connectCtx, ctx, addr, opts, onPrefaceReceipt, onGoAway, onClose) +func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (ClientTransport, error) { + return newHTTP2Client(connectCtx, ctx, addr, opts, onClose) } // Options provides additional hints and information for message @@ -611,6 +638,8 @@ type CallHdr struct { ContentSubtype string PreviousAttempts int // value of grpc-previous-rpc-attempts header to set + + DoneFunc func() // called when the stream is finished } // ClientTransport is the common interface for all gRPC client-side transport @@ -619,7 +648,7 @@ type ClientTransport interface { // Close tears down this transport. Once it returns, the transport // should not be accessed any more. The caller must make sure this // is called only once. - Close() error + Close(err error) // GracefulClose starts to tear down the transport: the transport will stop // accepting new RPCs and NewStream will return error. Once all streams are @@ -653,8 +682,9 @@ type ClientTransport interface { // HTTP/2). GoAway() <-chan struct{} - // GetGoAwayReason returns the reason why GoAway frame was received. - GetGoAwayReason() GoAwayReason + // GetGoAwayReason returns the reason why GoAway frame was received, along + // with a human readable string with debug info. + GetGoAwayReason() (GoAwayReason, string) // RemoteAddr returns the remote network address. RemoteAddr() net.Addr @@ -690,13 +720,13 @@ type ServerTransport interface { // Close tears down the transport. Once it is called, the transport // should not be accessed any more. All the pending streams and their // handlers will be terminated asynchronously. - Close() error + Close(err error) // RemoteAddr returns the remote network address. RemoteAddr() net.Addr // Drain notifies the client this ServerTransport stops accepting new RPCs. - Drain() + Drain(debugData string) // IncrMsgSent increments the number of message sent through this transport. IncrMsgSent() @@ -741,6 +771,12 @@ func (e ConnectionError) Origin() error { return e.err } +// Unwrap returns the original error of this connection error or nil when the +// origin is nil. +func (e ConnectionError) Unwrap() error { + return e.err +} + var ( // ErrConnClosing indicates that the transport is closing. ErrConnClosing = connectionErrorf(true, nil, "transport is closing") diff --git a/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go b/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go new file mode 100644 index 0000000000..e8b492774d --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go @@ -0,0 +1,40 @@ +/* + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package internal + +import ( + "google.golang.org/grpc/attributes" + "google.golang.org/grpc/resolver" +) + +// handshakeClusterNameKey is the type used as the key to store cluster name in +// the Attributes field of resolver.Address. +type handshakeClusterNameKey struct{} + +// SetXDSHandshakeClusterName returns a copy of addr in which the Attributes field +// is updated with the cluster name. +func SetXDSHandshakeClusterName(addr resolver.Address, clusterName string) resolver.Address { + addr.Attributes = addr.Attributes.WithValue(handshakeClusterNameKey{}, clusterName) + return addr +} + +// GetXDSHandshakeClusterName returns cluster name stored in attr. +func GetXDSHandshakeClusterName(attr *attributes.Attributes) (string, bool) { + v := attr.Value(handshakeClusterNameKey{}) + name, ok := v.(string) + return name, ok +} diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go index cf6d1b9478..a2cdcaf12a 100644 --- a/vendor/google.golang.org/grpc/metadata/metadata.go +++ b/vendor/google.golang.org/grpc/metadata/metadata.go @@ -41,16 +41,17 @@ type MD map[string][]string // New creates an MD from a given key-value map. // // Only the following ASCII characters are allowed in keys: -// - digits: 0-9 -// - uppercase letters: A-Z (normalized to lower) -// - lowercase letters: a-z -// - special characters: -_. +// - digits: 0-9 +// - uppercase letters: A-Z (normalized to lower) +// - lowercase letters: a-z +// - special characters: -_. +// // Uppercase letters are automatically converted to lowercase. // // Keys beginning with "grpc-" are reserved for grpc-internal use only and may // result in errors if set in metadata. func New(m map[string]string) MD { - md := MD{} + md := make(MD, len(m)) for k, val := range m { key := strings.ToLower(k) md[key] = append(md[key], val) @@ -62,10 +63,11 @@ func New(m map[string]string) MD { // Pairs panics if len(kv) is odd. // // Only the following ASCII characters are allowed in keys: -// - digits: 0-9 -// - uppercase letters: A-Z (normalized to lower) -// - lowercase letters: a-z -// - special characters: -_. +// - digits: 0-9 +// - uppercase letters: A-Z (normalized to lower) +// - lowercase letters: a-z +// - special characters: -_. +// // Uppercase letters are automatically converted to lowercase. // // Keys beginning with "grpc-" are reserved for grpc-internal use only and may @@ -74,14 +76,10 @@ func Pairs(kv ...string) MD { if len(kv)%2 == 1 { panic(fmt.Sprintf("metadata: Pairs got the odd number of input pairs for metadata: %d", len(kv))) } - md := MD{} - var key string - for i, s := range kv { - if i%2 == 0 { - key = strings.ToLower(s) - continue - } - md[key] = append(md[key], s) + md := make(MD, len(kv)/2) + for i := 0; i < len(kv); i += 2 { + key := strings.ToLower(kv[i]) + md[key] = append(md[key], kv[i+1]) } return md } @@ -93,16 +91,24 @@ func (md MD) Len() int { // Copy returns a copy of md. func (md MD) Copy() MD { - return Join(md) + out := make(MD, len(md)) + for k, v := range md { + out[k] = copyOf(v) + } + return out } // Get obtains the values for a given key. +// +// k is converted to lowercase before searching in md. func (md MD) Get(k string) []string { k = strings.ToLower(k) return md[k] } // Set sets the value of a given key with a slice of values. +// +// k is converted to lowercase before storing in md. func (md MD) Set(k string, vals ...string) { if len(vals) == 0 { return @@ -111,7 +117,10 @@ func (md MD) Set(k string, vals ...string) { md[k] = vals } -// Append adds the values to key k, not overwriting what was already stored at that key. +// Append adds the values to key k, not overwriting what was already stored at +// that key. +// +// k is converted to lowercase before storing in md. func (md MD) Append(k string, vals ...string) { if len(vals) == 0 { return @@ -120,9 +129,17 @@ func (md MD) Append(k string, vals ...string) { md[k] = append(md[k], vals...) } +// Delete removes the values for a given key k which is converted to lowercase +// before removing it from md. +func (md MD) Delete(k string) { + k = strings.ToLower(k) + delete(md, k) +} + // Join joins any number of mds into a single MD. -// The order of values for each key is determined by the order in which -// the mds containing those values are presented to Join. +// +// The order of values for each key is determined by the order in which the mds +// containing those values are presented to Join. func Join(mds ...MD) MD { out := MD{} for _, md := range mds { @@ -149,8 +166,8 @@ func NewOutgoingContext(ctx context.Context, md MD) context.Context { } // AppendToOutgoingContext returns a new context with the provided kv merged -// with any existing metadata in the context. Please refer to the -// documentation of Pairs for a description of kv. +// with any existing metadata in the context. Please refer to the documentation +// of Pairs for a description of kv. func AppendToOutgoingContext(ctx context.Context, kv ...string) context.Context { if len(kv)%2 == 1 { panic(fmt.Sprintf("metadata: AppendToOutgoingContext got an odd number of input pairs for metadata: %d", len(kv))) @@ -158,25 +175,76 @@ func AppendToOutgoingContext(ctx context.Context, kv ...string) context.Context md, _ := ctx.Value(mdOutgoingKey{}).(rawMD) added := make([][]string, len(md.added)+1) copy(added, md.added) - added[len(added)-1] = make([]string, len(kv)) - copy(added[len(added)-1], kv) + kvCopy := make([]string, 0, len(kv)) + for i := 0; i < len(kv); i += 2 { + kvCopy = append(kvCopy, strings.ToLower(kv[i]), kv[i+1]) + } + added[len(added)-1] = kvCopy return context.WithValue(ctx, mdOutgoingKey{}, rawMD{md: md.md, added: added}) } -// FromIncomingContext returns the incoming metadata in ctx if it exists. The -// returned MD should not be modified. Writing to it may cause races. -// Modification should be made to copies of the returned MD. -func FromIncomingContext(ctx context.Context) (md MD, ok bool) { - md, ok = ctx.Value(mdIncomingKey{}).(MD) - return +// FromIncomingContext returns the incoming metadata in ctx if it exists. +// +// All keys in the returned MD are lowercase. +func FromIncomingContext(ctx context.Context) (MD, bool) { + md, ok := ctx.Value(mdIncomingKey{}).(MD) + if !ok { + return nil, false + } + out := make(MD, len(md)) + for k, v := range md { + // We need to manually convert all keys to lower case, because MD is a + // map, and there's no guarantee that the MD attached to the context is + // created using our helper functions. + key := strings.ToLower(k) + out[key] = copyOf(v) + } + return out, true +} + +// ValueFromIncomingContext returns the metadata value corresponding to the metadata +// key from the incoming metadata if it exists. Key must be lower-case. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func ValueFromIncomingContext(ctx context.Context, key string) []string { + md, ok := ctx.Value(mdIncomingKey{}).(MD) + if !ok { + return nil + } + + if v, ok := md[key]; ok { + return copyOf(v) + } + for k, v := range md { + // We need to manually convert all keys to lower case, because MD is a + // map, and there's no guarantee that the MD attached to the context is + // created using our helper functions. + if strings.ToLower(k) == key { + return copyOf(v) + } + } + return nil +} + +// the returned slice must not be modified in place +func copyOf(v []string) []string { + vals := make([]string, len(v)) + copy(vals, v) + return vals } -// FromOutgoingContextRaw returns the un-merged, intermediary contents -// of rawMD. Remember to perform strings.ToLower on the keys. The returned -// MD should not be modified. Writing to it may cause races. Modification -// should be made to copies of the returned MD. +// FromOutgoingContextRaw returns the un-merged, intermediary contents of rawMD. +// +// Remember to perform strings.ToLower on the keys, for both the returned MD (MD +// is a map, there's no guarantee it's created using our helper functions) and +// the extra kv pairs (AppendToOutgoingContext doesn't turn them into +// lowercase). // -// This is intended for gRPC-internal use ONLY. +// This is intended for gRPC-internal use ONLY. Users should use +// FromOutgoingContext instead. func FromOutgoingContextRaw(ctx context.Context) (MD, [][]string, bool) { raw, ok := ctx.Value(mdOutgoingKey{}).(rawMD) if !ok { @@ -186,21 +254,39 @@ func FromOutgoingContextRaw(ctx context.Context) (MD, [][]string, bool) { return raw.md, raw.added, true } -// FromOutgoingContext returns the outgoing metadata in ctx if it exists. The -// returned MD should not be modified. Writing to it may cause races. -// Modification should be made to copies of the returned MD. +// FromOutgoingContext returns the outgoing metadata in ctx if it exists. +// +// All keys in the returned MD are lowercase. func FromOutgoingContext(ctx context.Context) (MD, bool) { raw, ok := ctx.Value(mdOutgoingKey{}).(rawMD) if !ok { return nil, false } - mds := make([]MD, 0, len(raw.added)+1) - mds = append(mds, raw.md) - for _, vv := range raw.added { - mds = append(mds, Pairs(vv...)) + mdSize := len(raw.md) + for i := range raw.added { + mdSize += len(raw.added[i]) / 2 + } + + out := make(MD, mdSize) + for k, v := range raw.md { + // We need to manually convert all keys to lower case, because MD is a + // map, and there's no guarantee that the MD attached to the context is + // created using our helper functions. + key := strings.ToLower(k) + out[key] = copyOf(v) + } + for _, added := range raw.added { + if len(added)%2 == 1 { + panic(fmt.Sprintf("metadata: FromOutgoingContext got an odd number of input pairs for metadata: %d", len(added))) + } + + for i := 0; i < len(added); i += 2 { + key := strings.ToLower(added[i]) + out[key] = append(out[key], added[i+1]) + } } - return Join(mds...), ok + return out, ok } type rawMD struct { diff --git a/vendor/google.golang.org/grpc/picker_wrapper.go b/vendor/google.golang.org/grpc/picker_wrapper.go index a58174b6f4..02f9759512 100644 --- a/vendor/google.golang.org/grpc/picker_wrapper.go +++ b/vendor/google.golang.org/grpc/picker_wrapper.go @@ -26,6 +26,7 @@ import ( "google.golang.org/grpc/balancer" "google.golang.org/grpc/codes" "google.golang.org/grpc/internal/channelz" + istatus "google.golang.org/grpc/internal/status" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/status" ) @@ -35,6 +36,7 @@ import ( type pickerWrapper struct { mu sync.Mutex done bool + idle bool blockingCh chan struct{} picker balancer.Picker } @@ -46,7 +48,11 @@ func newPickerWrapper() *pickerWrapper { // updatePicker is called by UpdateBalancerState. It unblocks all blocked pick. func (pw *pickerWrapper) updatePicker(p balancer.Picker) { pw.mu.Lock() - if pw.done { + if pw.done || pw.idle { + // There is a small window where a picker update from the LB policy can + // race with the channel going to idle mode. If the picker is idle here, + // it is because the channel asked it to do so, and therefore it is sage + // to ignore the update from the LB policy. pw.mu.Unlock() return } @@ -57,12 +63,16 @@ func (pw *pickerWrapper) updatePicker(p balancer.Picker) { pw.mu.Unlock() } -func doneChannelzWrapper(acw *acBalancerWrapper, done func(balancer.DoneInfo)) func(balancer.DoneInfo) { - acw.mu.Lock() - ac := acw.ac - acw.mu.Unlock() +// doneChannelzWrapper performs the following: +// - increments the calls started channelz counter +// - wraps the done function in the passed in result to increment the calls +// failed or calls succeeded channelz counter before invoking the actual +// done function. +func doneChannelzWrapper(acbw *acBalancerWrapper, result *balancer.PickResult) { + ac := acbw.ac ac.incrCallsStarted() - return func(b balancer.DoneInfo) { + done := result.Done + result.Done = func(b balancer.DoneInfo) { if b.Err != nil && b.Err != io.EOF { ac.incrCallsFailed() } else { @@ -81,7 +91,7 @@ func doneChannelzWrapper(acw *acBalancerWrapper, done func(balancer.DoneInfo)) f // - the current picker returns other errors and failfast is false. // - the subConn returned by the current picker is not READY // When one of these situations happens, pick blocks until the picker gets updated. -func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.PickInfo) (transport.ClientTransport, func(balancer.DoneInfo), error) { +func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.PickInfo) (transport.ClientTransport, balancer.PickResult, error) { var ch chan struct{} var lastPickErr error @@ -89,7 +99,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. pw.mu.Lock() if pw.done { pw.mu.Unlock() - return nil, nil, ErrClientConnClosing + return nil, balancer.PickResult{}, ErrClientConnClosing } if pw.picker == nil { @@ -110,9 +120,9 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. } switch ctx.Err() { case context.DeadlineExceeded: - return nil, nil, status.Error(codes.DeadlineExceeded, errStr) + return nil, balancer.PickResult{}, status.Error(codes.DeadlineExceeded, errStr) case context.Canceled: - return nil, nil, status.Error(codes.Canceled, errStr) + return nil, balancer.PickResult{}, status.Error(codes.Canceled, errStr) } case <-ch: } @@ -124,14 +134,17 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. pw.mu.Unlock() pickResult, err := p.Pick(info) - if err != nil { if err == balancer.ErrNoSubConnAvailable { continue } - if _, ok := status.FromError(err); ok { + if st, ok := status.FromError(err); ok { // Status error: end the RPC unconditionally with this status. - return nil, nil, err + // First restrict the code to the list allowed by gRFC A54. + if istatus.IsRestrictedControlPlaneCode(st) { + err = status.Errorf(codes.Internal, "received picker error with illegal status: %v", err) + } + return nil, balancer.PickResult{}, dropError{error: err} } // For all other errors, wait for ready RPCs should block and other // RPCs should fail with unavailable. @@ -139,19 +152,20 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. lastPickErr = err continue } - return nil, nil, status.Error(codes.Unavailable, err.Error()) + return nil, balancer.PickResult{}, status.Error(codes.Unavailable, err.Error()) } - acw, ok := pickResult.SubConn.(*acBalancerWrapper) + acbw, ok := pickResult.SubConn.(*acBalancerWrapper) if !ok { - logger.Error("subconn returned from pick is not *acBalancerWrapper") + logger.Errorf("subconn returned from pick is type %T, not *acBalancerWrapper", pickResult.SubConn) continue } - if t, ok := acw.getAddrConn().getReadyTransport(); ok { + if t := acbw.ac.getReadyTransport(); t != nil { if channelz.IsOn() { - return t, doneChannelzWrapper(acw, pickResult.Done), nil + doneChannelzWrapper(acbw, &pickResult) + return t, pickResult, nil } - return t, pickResult.Done, nil + return t, pickResult, nil } if pickResult.Done != nil { // Calling done with nil error, no bytes sent and no bytes received. @@ -175,3 +189,28 @@ func (pw *pickerWrapper) close() { pw.done = true close(pw.blockingCh) } + +func (pw *pickerWrapper) enterIdleMode() { + pw.mu.Lock() + defer pw.mu.Unlock() + if pw.done { + return + } + pw.idle = true +} + +func (pw *pickerWrapper) exitIdleMode() { + pw.mu.Lock() + defer pw.mu.Unlock() + if pw.done { + return + } + pw.blockingCh = make(chan struct{}) + pw.idle = false +} + +// dropError is a wrapper error that indicates the LB policy wishes to drop the +// RPC and not retry it. +type dropError struct { + error +} diff --git a/vendor/google.golang.org/grpc/pickfirst.go b/vendor/google.golang.org/grpc/pickfirst.go index 56e33f6c76..abe266b021 100644 --- a/vendor/google.golang.org/grpc/pickfirst.go +++ b/vendor/google.golang.org/grpc/pickfirst.go @@ -19,11 +19,15 @@ package grpc import ( + "encoding/json" "errors" "fmt" "google.golang.org/grpc/balancer" "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/internal/envconfig" + "google.golang.org/grpc/internal/grpcrand" + "google.golang.org/grpc/serviceconfig" ) // PickFirstBalancerName is the name of the pick_first balancer. @@ -43,94 +47,181 @@ func (*pickfirstBuilder) Name() string { return PickFirstBalancerName } +type pfConfig struct { + serviceconfig.LoadBalancingConfig `json:"-"` + + // If set to true, instructs the LB policy to shuffle the order of the list + // of addresses received from the name resolver before attempting to + // connect to them. + ShuffleAddressList bool `json:"shuffleAddressList"` +} + +func (*pickfirstBuilder) ParseConfig(js json.RawMessage) (serviceconfig.LoadBalancingConfig, error) { + cfg := &pfConfig{} + if err := json.Unmarshal(js, cfg); err != nil { + return nil, fmt.Errorf("pickfirst: unable to unmarshal LB policy config: %s, error: %v", string(js), err) + } + return cfg, nil +} + type pickfirstBalancer struct { - state connectivity.State - cc balancer.ClientConn - sc balancer.SubConn + state connectivity.State + cc balancer.ClientConn + subConn balancer.SubConn + cfg *pfConfig } func (b *pickfirstBalancer) ResolverError(err error) { - switch b.state { - case connectivity.TransientFailure, connectivity.Idle, connectivity.Connecting: - // Set a failing picker if we don't have a good picker. - b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.TransientFailure, - Picker: &picker{err: fmt.Errorf("name resolver error: %v", err)}, - }) - } if logger.V(2) { - logger.Infof("pickfirstBalancer: ResolverError called with error %v", err) + logger.Infof("pickfirstBalancer: ResolverError called with error: %v", err) + } + if b.subConn == nil { + b.state = connectivity.TransientFailure + } + + if b.state != connectivity.TransientFailure { + // The picker will not change since the balancer does not currently + // report an error. + return } + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: fmt.Errorf("name resolver error: %v", err)}, + }) } -func (b *pickfirstBalancer) UpdateClientConnState(cs balancer.ClientConnState) error { - if len(cs.ResolverState.Addresses) == 0 { +func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error { + addrs := state.ResolverState.Addresses + if len(addrs) == 0 { + // The resolver reported an empty address list. Treat it like an error by + // calling b.ResolverError. + if b.subConn != nil { + // Remove the old subConn. All addresses were removed, so it is no longer + // valid. + b.cc.RemoveSubConn(b.subConn) + b.subConn = nil + } b.ResolverError(errors.New("produced zero addresses")) return balancer.ErrBadResolverState } - if b.sc == nil { - var err error - b.sc, err = b.cc.NewSubConn(cs.ResolverState.Addresses, balancer.NewSubConnOptions{}) - if err != nil { - if logger.V(2) { - logger.Errorf("pickfirstBalancer: failed to NewSubConn: %v", err) - } - b.state = connectivity.TransientFailure - b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.TransientFailure, - Picker: &picker{err: fmt.Errorf("error creating connection: %v", err)}, - }) - return balancer.ErrBadResolverState + + if state.BalancerConfig != nil { + cfg, ok := state.BalancerConfig.(*pfConfig) + if !ok { + return fmt.Errorf("pickfirstBalancer: received nil or illegal BalancerConfig (type %T): %v", state.BalancerConfig, state.BalancerConfig) } - b.state = connectivity.Idle - b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.Idle, Picker: &picker{result: balancer.PickResult{SubConn: b.sc}}}) - b.sc.Connect() - } else { - b.sc.UpdateAddresses(cs.ResolverState.Addresses) - b.sc.Connect() + b.cfg = cfg + } + + if envconfig.PickFirstLBConfig && b.cfg != nil && b.cfg.ShuffleAddressList { + grpcrand.Shuffle(len(addrs), func(i, j int) { addrs[i], addrs[j] = addrs[j], addrs[i] }) + } + if b.subConn != nil { + b.cc.UpdateAddresses(b.subConn, addrs) + return nil } + + subConn, err := b.cc.NewSubConn(addrs, balancer.NewSubConnOptions{}) + if err != nil { + if logger.V(2) { + logger.Errorf("pickfirstBalancer: failed to NewSubConn: %v", err) + } + b.state = connectivity.TransientFailure + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: fmt.Errorf("error creating connection: %v", err)}, + }) + return balancer.ErrBadResolverState + } + b.subConn = subConn + b.state = connectivity.Idle + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + b.subConn.Connect() return nil } -func (b *pickfirstBalancer) UpdateSubConnState(sc balancer.SubConn, s balancer.SubConnState) { +func (b *pickfirstBalancer) UpdateSubConnState(subConn balancer.SubConn, state balancer.SubConnState) { if logger.V(2) { - logger.Infof("pickfirstBalancer: UpdateSubConnState: %p, %v", sc, s) + logger.Infof("pickfirstBalancer: UpdateSubConnState: %p, %v", subConn, state) } - if b.sc != sc { + if b.subConn != subConn { if logger.V(2) { - logger.Infof("pickfirstBalancer: ignored state change because sc is not recognized") + logger.Infof("pickfirstBalancer: ignored state change because subConn is not recognized") } return } - b.state = s.ConnectivityState - if s.ConnectivityState == connectivity.Shutdown { - b.sc = nil + if state.ConnectivityState == connectivity.Shutdown { + b.subConn = nil return } - switch s.ConnectivityState { - case connectivity.Ready, connectivity.Idle: - b.cc.UpdateState(balancer.State{ConnectivityState: s.ConnectivityState, Picker: &picker{result: balancer.PickResult{SubConn: sc}}}) + switch state.ConnectivityState { + case connectivity.Ready: + b.cc.UpdateState(balancer.State{ + ConnectivityState: state.ConnectivityState, + Picker: &picker{result: balancer.PickResult{SubConn: subConn}}, + }) case connectivity.Connecting: - b.cc.UpdateState(balancer.State{ConnectivityState: s.ConnectivityState, Picker: &picker{err: balancer.ErrNoSubConnAvailable}}) + if b.state == connectivity.TransientFailure { + // We stay in TransientFailure until we are Ready. See A62. + return + } + b.cc.UpdateState(balancer.State{ + ConnectivityState: state.ConnectivityState, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + case connectivity.Idle: + if b.state == connectivity.TransientFailure { + // We stay in TransientFailure until we are Ready. Also kick the + // subConn out of Idle into Connecting. See A62. + b.subConn.Connect() + return + } + b.cc.UpdateState(balancer.State{ + ConnectivityState: state.ConnectivityState, + Picker: &idlePicker{subConn: subConn}, + }) case connectivity.TransientFailure: b.cc.UpdateState(balancer.State{ - ConnectivityState: s.ConnectivityState, - Picker: &picker{err: s.ConnectionError}, + ConnectivityState: state.ConnectivityState, + Picker: &picker{err: state.ConnectionError}, }) } + b.state = state.ConnectivityState } func (b *pickfirstBalancer) Close() { } +func (b *pickfirstBalancer) ExitIdle() { + if b.subConn != nil && b.state == connectivity.Idle { + b.subConn.Connect() + } +} + type picker struct { result balancer.PickResult err error } -func (p *picker) Pick(info balancer.PickInfo) (balancer.PickResult, error) { +func (p *picker) Pick(balancer.PickInfo) (balancer.PickResult, error) { return p.result, p.err } +// idlePicker is used when the SubConn is IDLE and kicks the SubConn into +// CONNECTING when Pick is called. +type idlePicker struct { + subConn balancer.SubConn +} + +func (i *idlePicker) Pick(balancer.PickInfo) (balancer.PickResult, error) { + i.subConn.Connect() + return balancer.PickResult{}, balancer.ErrNoSubConnAvailable +} + func init() { balancer.Register(newPickfirstBuilder()) } diff --git a/vendor/google.golang.org/grpc/preloader.go b/vendor/google.golang.org/grpc/preloader.go index 0a1e975ad9..cd45547854 100644 --- a/vendor/google.golang.org/grpc/preloader.go +++ b/vendor/google.golang.org/grpc/preloader.go @@ -25,7 +25,7 @@ import ( // PreparedMsg is responsible for creating a Marshalled and Compressed object. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. diff --git a/vendor/google.golang.org/grpc/regenerate.sh b/vendor/google.golang.org/grpc/regenerate.sh index 3443ad9759..a6f26c8ab0 100644 --- a/vendor/google.golang.org/grpc/regenerate.sh +++ b/vendor/google.golang.org/grpc/regenerate.sh @@ -27,9 +27,9 @@ export PATH=${GOBIN}:${PATH} mkdir -p ${GOBIN} echo "remove existing generated files" -# grpc_testingv3/testv3.pb.go is not re-generated because it was -# intentionally generated by an older version of protoc-gen-go. -rm -f $(find . -name '*.pb.go' | grep -v 'grpc_testingv3/testv3.pb.go') +# grpc_testing_not_regenerate/*.pb.go is not re-generated, +# see grpc_testing_not_regenerate/README.md for details. +rm -f $(find . -name '*.pb.go' | grep -v 'grpc_testing_not_regenerate') echo "go install google.golang.org/protobuf/cmd/protoc-gen-go" (cd test/tools && go install google.golang.org/protobuf/cmd/protoc-gen-go) @@ -40,29 +40,14 @@ echo "go install cmd/protoc-gen-go-grpc" echo "git clone https://github.com/grpc/grpc-proto" git clone --quiet https://github.com/grpc/grpc-proto ${WORKDIR}/grpc-proto +echo "git clone https://github.com/protocolbuffers/protobuf" +git clone --quiet https://github.com/protocolbuffers/protobuf ${WORKDIR}/protobuf + # Pull in code.proto as a proto dependency mkdir -p ${WORKDIR}/googleapis/google/rpc echo "curl https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto" curl --silent https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto > ${WORKDIR}/googleapis/google/rpc/code.proto -# Pull in the following repos to build the MeshCA config proto. -ENVOY_API_REPOS=( - "https://github.com/envoyproxy/data-plane-api" - "https://github.com/cncf/udpa" - "https://github.com/envoyproxy/protoc-gen-validate" -) -for repo in ${ENVOY_API_REPOS[@]}; do - dirname=$(basename ${repo}) - mkdir -p ${WORKDIR}/${dirname} - echo "git clone ${repo}" - git clone --quiet ${repo} ${WORKDIR}/${dirname} -done - -# Pull in the MeshCA service proto. -mkdir -p ${WORKDIR}/istio/istio/google/security/meshca/v1 -echo "curl https://raw.githubusercontent.com/istio/istio/master/security/proto/providers/google/meshca.proto" -curl --silent https://raw.githubusercontent.com/istio/istio/master/security/proto/providers/google/meshca.proto > ${WORKDIR}/istio/istio/google/security/meshca/v1/meshca.proto - mkdir -p ${WORKDIR}/out # Generates sources without the embed requirement @@ -72,7 +57,8 @@ LEGACY_SOURCES=( ${WORKDIR}/grpc-proto/grpc/health/v1/health.proto ${WORKDIR}/grpc-proto/grpc/lb/v1/load_balancer.proto profiling/proto/service.proto - reflection/grpc_reflection_v1alpha/reflection.proto + ${WORKDIR}/grpc-proto/grpc/reflection/v1alpha/reflection.proto + ${WORKDIR}/grpc-proto/grpc/reflection/v1/reflection.proto ) # Generates only the new gRPC Service symbols @@ -83,16 +69,27 @@ SOURCES=( ${WORKDIR}/grpc-proto/grpc/gcp/transport_security_common.proto ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls.proto ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls_config.proto - ${WORKDIR}/grpc-proto/grpc/service_config/service_config.proto - ${WORKDIR}/grpc-proto/grpc/tls/provider/meshca/experimental/config.proto - ${WORKDIR}/istio/istio/google/security/meshca/v1/meshca.proto + ${WORKDIR}/grpc-proto/grpc/testing/*.proto + ${WORKDIR}/grpc-proto/grpc/core/*.proto ) # These options of the form 'Mfoo.proto=bar' instruct the codegen to use an # import path of 'bar' in the generated code when 'foo.proto' is imported in # one of the sources. -OPTS=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config,\ -Menvoy/config/core/v3/config_source.proto=github.com/envoyproxy/go-control-plane/envoy/config/core/v3 +# +# Note that the protos listed here are all for testing purposes. All protos to +# be used externally should have a go_package option (and they don't need to be +# listed here). +OPTS=Mgrpc/core/stats.proto=google.golang.org/grpc/interop/grpc_testing/core,\ +Mgrpc/testing/benchmark_service.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/stats.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/report_qps_scenario_service.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/messages.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/worker_service.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/control.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/test.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/payloads.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/empty.proto=google.golang.org/grpc/interop/grpc_testing for src in ${SOURCES[@]}; do echo "protoc ${src}" @@ -100,10 +97,7 @@ for src in ${SOURCES[@]}; do -I"." \ -I${WORKDIR}/grpc-proto \ -I${WORKDIR}/googleapis \ - -I${WORKDIR}/data-plane-api \ - -I${WORKDIR}/udpa \ - -I${WORKDIR}/protoc-gen-validate \ - -I${WORKDIR}/istio \ + -I${WORKDIR}/protobuf/src \ ${src} done @@ -113,27 +107,17 @@ for src in ${LEGACY_SOURCES[@]}; do -I"." \ -I${WORKDIR}/grpc-proto \ -I${WORKDIR}/googleapis \ - -I${WORKDIR}/data-plane-api \ - -I${WORKDIR}/udpa \ - -I${WORKDIR}/protoc-gen-validate \ - -I${WORKDIR}/istio \ + -I${WORKDIR}/protobuf/src \ ${src} done # The go_package option in grpc/lookup/v1/rls.proto doesn't match the # current location. Move it into the right place. -mkdir -p ${WORKDIR}/out/google.golang.org/grpc/balancer/rls/internal/proto/grpc_lookup_v1 -mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/balancer/rls/internal/proto/grpc_lookup_v1 - -# grpc_testingv3/testv3.pb.go is not re-generated because it was -# intentionally generated by an older version of protoc-gen-go. -rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testingv3/*.pb.go - -# grpc/service_config/service_config.proto does not have a go_package option. -mv ${WORKDIR}/out/grpc/service_config/service_config.pb.go internal/proto/grpc_service_config +mkdir -p ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 +mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 -# istio/google/security/meshca/v1/meshca.proto does not have a go_package option. -mkdir -p ${WORKDIR}/out/google.golang.org/grpc/credentials/tls/certprovider/meshca/internal/v1/ -mv ${WORKDIR}/out/istio/google/security/meshca/v1/* ${WORKDIR}/out/google.golang.org/grpc/credentials/tls/certprovider/meshca/internal/v1/ +# grpc_testing_not_regenerate/*.pb.go are not re-generated, +# see grpc_testing_not_regenerate/README.md for details. +rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testing_not_regenerate/*.pb.go cp -R ${WORKDIR}/out/google.golang.org/grpc/* . diff --git a/vendor/google.golang.org/grpc/resolver/map.go b/vendor/google.golang.org/grpc/resolver/map.go new file mode 100644 index 0000000000..efcb7f3efd --- /dev/null +++ b/vendor/google.golang.org/grpc/resolver/map.go @@ -0,0 +1,138 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package resolver + +type addressMapEntry struct { + addr Address + value interface{} +} + +// AddressMap is a map of addresses to arbitrary values taking into account +// Attributes. BalancerAttributes are ignored, as are Metadata and Type. +// Multiple accesses may not be performed concurrently. Must be created via +// NewAddressMap; do not construct directly. +type AddressMap struct { + // The underlying map is keyed by an Address with fields that we don't care + // about being set to their zero values. The only fields that we care about + // are `Addr`, `ServerName` and `Attributes`. Since we need to be able to + // distinguish between addresses with same `Addr` and `ServerName`, but + // different `Attributes`, we cannot store the `Attributes` in the map key. + // + // The comparison operation for structs work as follows: + // Struct values are comparable if all their fields are comparable. Two + // struct values are equal if their corresponding non-blank fields are equal. + // + // The value type of the map contains a slice of addresses which match the key + // in their `Addr` and `ServerName` fields and contain the corresponding value + // associated with them. + m map[Address]addressMapEntryList +} + +func toMapKey(addr *Address) Address { + return Address{Addr: addr.Addr, ServerName: addr.ServerName} +} + +type addressMapEntryList []*addressMapEntry + +// NewAddressMap creates a new AddressMap. +func NewAddressMap() *AddressMap { + return &AddressMap{m: make(map[Address]addressMapEntryList)} +} + +// find returns the index of addr in the addressMapEntry slice, or -1 if not +// present. +func (l addressMapEntryList) find(addr Address) int { + for i, entry := range l { + // Attributes are the only thing to match on here, since `Addr` and + // `ServerName` are already equal. + if entry.addr.Attributes.Equal(addr.Attributes) { + return i + } + } + return -1 +} + +// Get returns the value for the address in the map, if present. +func (a *AddressMap) Get(addr Address) (value interface{}, ok bool) { + addrKey := toMapKey(&addr) + entryList := a.m[addrKey] + if entry := entryList.find(addr); entry != -1 { + return entryList[entry].value, true + } + return nil, false +} + +// Set updates or adds the value to the address in the map. +func (a *AddressMap) Set(addr Address, value interface{}) { + addrKey := toMapKey(&addr) + entryList := a.m[addrKey] + if entry := entryList.find(addr); entry != -1 { + entryList[entry].value = value + return + } + a.m[addrKey] = append(entryList, &addressMapEntry{addr: addr, value: value}) +} + +// Delete removes addr from the map. +func (a *AddressMap) Delete(addr Address) { + addrKey := toMapKey(&addr) + entryList := a.m[addrKey] + entry := entryList.find(addr) + if entry == -1 { + return + } + if len(entryList) == 1 { + entryList = nil + } else { + copy(entryList[entry:], entryList[entry+1:]) + entryList = entryList[:len(entryList)-1] + } + a.m[addrKey] = entryList +} + +// Len returns the number of entries in the map. +func (a *AddressMap) Len() int { + ret := 0 + for _, entryList := range a.m { + ret += len(entryList) + } + return ret +} + +// Keys returns a slice of all current map keys. +func (a *AddressMap) Keys() []Address { + ret := make([]Address, 0, a.Len()) + for _, entryList := range a.m { + for _, entry := range entryList { + ret = append(ret, entry.addr) + } + } + return ret +} + +// Values returns a slice of all current map values. +func (a *AddressMap) Values() []interface{} { + ret := make([]interface{}, 0, a.Len()) + for _, entryList := range a.m { + for _, entry := range entryList { + ret = append(ret, entry.value) + } + } + return ret +} diff --git a/vendor/google.golang.org/grpc/resolver/resolver.go b/vendor/google.golang.org/grpc/resolver/resolver.go index e9fa8e33d9..353c10b69a 100644 --- a/vendor/google.golang.org/grpc/resolver/resolver.go +++ b/vendor/google.golang.org/grpc/resolver/resolver.go @@ -22,7 +22,10 @@ package resolver import ( "context" + "fmt" "net" + "net/url" + "strings" "google.golang.org/grpc/attributes" "google.golang.org/grpc/credentials" @@ -38,8 +41,9 @@ var ( // TODO(bar) install dns resolver in init(){}. -// Register registers the resolver builder to the resolver map. b.Scheme will be -// used as the scheme registered with this builder. +// Register registers the resolver builder to the resolver map. b.Scheme will +// be used as the scheme registered with this builder. The registry is case +// sensitive, and schemes should not contain any uppercase characters. // // NOTE: this function must only be called during initialization time (i.e. in // an init() function), and is not thread-safe. If multiple Resolvers are @@ -94,7 +98,7 @@ const ( // Address represents a server the client connects to. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -116,9 +120,14 @@ type Address struct { ServerName string // Attributes contains arbitrary data about this address intended for - // consumption by the load balancing policy. + // consumption by the SubConn. Attributes *attributes.Attributes + // BalancerAttributes contains arbitrary data about this address intended + // for consumption by the LB policy. These attributes do not affect SubConn + // creation, connection establishment, handshaking, etc. + BalancerAttributes *attributes.Attributes + // Type is the type of this address. // // Deprecated: use Attributes instead. @@ -131,6 +140,30 @@ type Address struct { Metadata interface{} } +// Equal returns whether a and o are identical. Metadata is compared directly, +// not with any recursive introspection. +func (a Address) Equal(o Address) bool { + return a.Addr == o.Addr && a.ServerName == o.ServerName && + a.Attributes.Equal(o.Attributes) && + a.BalancerAttributes.Equal(o.BalancerAttributes) && + a.Type == o.Type && a.Metadata == o.Metadata +} + +// String returns JSON formatted string representation of the address. +func (a Address) String() string { + var sb strings.Builder + sb.WriteString(fmt.Sprintf("{Addr: %q, ", a.Addr)) + sb.WriteString(fmt.Sprintf("ServerName: %q, ", a.ServerName)) + if a.Attributes != nil { + sb.WriteString(fmt.Sprintf("Attributes: %v, ", a.Attributes.String())) + } + if a.BalancerAttributes != nil { + sb.WriteString(fmt.Sprintf("BalancerAttributes: %v", a.BalancerAttributes.String())) + } + sb.WriteString("}") + return sb.String() +} + // BuildOptions includes additional information for the builder to create // the resolver. type BuildOptions struct { @@ -181,7 +214,16 @@ type State struct { // gRPC to add new methods to this interface. type ClientConn interface { // UpdateState updates the state of the ClientConn appropriately. - UpdateState(State) + // + // If an error is returned, the resolver should try to resolve the + // target again. The resolver should use a backoff timer to prevent + // overloading the server with requests. If a resolver is certain that + // reresolving will not change the result, e.g. because it is + // a watch-based resolver, returned errors can be ignored. + // + // If the resolved State is the same as the last reported one, calling + // UpdateState can be omitted. + UpdateState(State) error // ReportError notifies the ClientConn that the Resolver encountered an // error. The ClientConn will notify the load balancer and begin calling // ResolveNow on the Resolver with exponential backoff. @@ -204,25 +246,51 @@ type ClientConn interface { // Target represents a target for gRPC, as specified in: // https://github.com/grpc/grpc/blob/master/doc/naming.md. -// It is parsed from the target string that gets passed into Dial or DialContext by the user. And -// grpc passes it to the resolver and the balancer. +// It is parsed from the target string that gets passed into Dial or DialContext +// by the user. And gRPC passes it to the resolver and the balancer. // -// If the target follows the naming spec, and the parsed scheme is registered with grpc, we will -// parse the target string according to the spec. e.g. "dns://some_authority/foo.bar" will be parsed -// into &Target{Scheme: "dns", Authority: "some_authority", Endpoint: "foo.bar"} +// If the target follows the naming spec, and the parsed scheme is registered +// with gRPC, we will parse the target string according to the spec. If the +// target does not contain a scheme or if the parsed scheme is not registered +// (i.e. no corresponding resolver available to resolve the endpoint), we will +// apply the default scheme, and will attempt to reparse it. // -// If the target does not contain a scheme, we will apply the default scheme, and set the Target to -// be the full target string. e.g. "foo.bar" will be parsed into -// &Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "foo.bar"}. +// Examples: // -// If the parsed scheme is not registered (i.e. no corresponding resolver available to resolve the -// endpoint), we set the Scheme to be the default scheme, and set the Endpoint to be the full target -// string. e.g. target string "unknown_scheme://authority/endpoint" will be parsed into -// &Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "unknown_scheme://authority/endpoint"}. +// - "dns://some_authority/foo.bar" +// Target{Scheme: "dns", Authority: "some_authority", Endpoint: "foo.bar"} +// - "foo.bar" +// Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "foo.bar"} +// - "unknown_scheme://authority/endpoint" +// Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "unknown_scheme://authority/endpoint"} type Target struct { - Scheme string + // Deprecated: use URL.Scheme instead. + Scheme string + // Deprecated: use URL.Host instead. Authority string - Endpoint string + // URL contains the parsed dial target with an optional default scheme added + // to it if the original dial target contained no scheme or contained an + // unregistered scheme. Any query params specified in the original dial + // target can be accessed from here. + URL url.URL +} + +// Endpoint retrieves endpoint without leading "/" from either `URL.Path` +// or `URL.Opaque`. The latter is used when the former is empty. +func (t Target) Endpoint() string { + endpoint := t.URL.Path + if endpoint == "" { + endpoint = t.URL.Opaque + } + // For targets of the form "[scheme]://[authority]/endpoint, the endpoint + // value returned from url.Parse() contains a leading "/". Although this is + // in accordance with RFC 3986, we do not want to break existing resolver + // implementations which expect the endpoint without the leading "/". So, we + // end up stripping the leading "/" here. But this will result in an + // incorrect parsing for something like "unix:///path/to/socket". Since we + // own the "unix" resolver, we can workaround in the unix resolver by using + // the `URL` field. + return strings.TrimPrefix(endpoint, "/") } // Builder creates a resolver that will be used to watch name resolution updates. @@ -232,8 +300,10 @@ type Builder interface { // gRPC dial calls Build synchronously, and fails if the returned error is // not nil. Build(target Target, cc ClientConn, opts BuildOptions) (Resolver, error) - // Scheme returns the scheme supported by this resolver. - // Scheme is defined at https://github.com/grpc/grpc/blob/master/doc/naming.md. + // Scheme returns the scheme supported by this resolver. Scheme is defined + // at https://github.com/grpc/grpc/blob/master/doc/naming.md. The returned + // string should not contain uppercase characters, as they will not match + // the parsed target's scheme as defined in RFC 3986. Scheme() string } diff --git a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go index f2d81968f9..b408b3688f 100644 --- a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go +++ b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go @@ -19,184 +19,204 @@ package grpc import ( - "fmt" + "context" "strings" "sync" - "time" "google.golang.org/grpc/balancer" - "google.golang.org/grpc/credentials" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" + "google.golang.org/grpc/internal/pretty" "google.golang.org/grpc/resolver" "google.golang.org/grpc/serviceconfig" ) +// resolverStateUpdater wraps the single method used by ccResolverWrapper to +// report a state update from the actual resolver implementation. +type resolverStateUpdater interface { + updateResolverState(s resolver.State, err error) error +} + // ccResolverWrapper is a wrapper on top of cc for resolvers. // It implements resolver.ClientConn interface. type ccResolverWrapper struct { - cc *ClientConn - resolverMu sync.Mutex - resolver resolver.Resolver - done *grpcsync.Event - curState resolver.State - - pollingMu sync.Mutex - polling chan struct{} + // The following fields are initialized when the wrapper is created and are + // read-only afterwards, and therefore can be accessed without a mutex. + cc resolverStateUpdater + channelzID *channelz.Identifier + ignoreServiceConfig bool + opts ccResolverWrapperOpts + serializer *grpcsync.CallbackSerializer // To serialize all incoming calls. + serializerCancel context.CancelFunc // To close the serializer, accessed only from close(). + + // All incoming (resolver --> gRPC) calls are guaranteed to execute in a + // mutually exclusive manner as they are scheduled on the serializer. + // Fields accessed *only* in these serializer callbacks, can therefore be + // accessed without a mutex. + curState resolver.State + + // mu guards access to the below fields. + mu sync.Mutex + closed bool + resolver resolver.Resolver // Accessed only from outgoing calls. +} + +// ccResolverWrapperOpts wraps the arguments to be passed when creating a new +// ccResolverWrapper. +type ccResolverWrapperOpts struct { + target resolver.Target // User specified dial target to resolve. + builder resolver.Builder // Resolver builder to use. + bOpts resolver.BuildOptions // Resolver build options to use. + channelzID *channelz.Identifier // Channelz identifier for the channel. } // newCCResolverWrapper uses the resolver.Builder to build a Resolver and // returns a ccResolverWrapper object which wraps the newly built resolver. -func newCCResolverWrapper(cc *ClientConn, rb resolver.Builder) (*ccResolverWrapper, error) { +func newCCResolverWrapper(cc resolverStateUpdater, opts ccResolverWrapperOpts) (*ccResolverWrapper, error) { + ctx, cancel := context.WithCancel(context.Background()) ccr := &ccResolverWrapper{ - cc: cc, - done: grpcsync.NewEvent(), - } - - var credsClone credentials.TransportCredentials - if creds := cc.dopts.copts.TransportCredentials; creds != nil { - credsClone = creds.Clone() - } - rbo := resolver.BuildOptions{ - DisableServiceConfig: cc.dopts.disableServiceConfig, - DialCreds: credsClone, - CredsBundle: cc.dopts.copts.CredsBundle, - Dialer: cc.dopts.copts.Dialer, - } - - var err error - // We need to hold the lock here while we assign to the ccr.resolver field - // to guard against a data race caused by the following code path, - // rb.Build-->ccr.ReportError-->ccr.poll-->ccr.resolveNow, would end up - // accessing ccr.resolver which is being assigned here. - ccr.resolverMu.Lock() - defer ccr.resolverMu.Unlock() - ccr.resolver, err = rb.Build(cc.parsedTarget, ccr, rbo) + cc: cc, + channelzID: opts.channelzID, + ignoreServiceConfig: opts.bOpts.DisableServiceConfig, + opts: opts, + serializer: grpcsync.NewCallbackSerializer(ctx), + serializerCancel: cancel, + } + + // Cannot hold the lock at build time because the resolver can send an + // update or error inline and these incoming calls grab the lock to schedule + // a callback in the serializer. + r, err := opts.builder.Build(opts.target, ccr, opts.bOpts) if err != nil { + cancel() return nil, err } + + // Any error reported by the resolver at build time that leads to a + // re-resolution request from the balancer is dropped by grpc until we + // return from this function. So, we don't have to handle pending resolveNow + // requests here. + ccr.mu.Lock() + ccr.resolver = r + ccr.mu.Unlock() + return ccr, nil } func (ccr *ccResolverWrapper) resolveNow(o resolver.ResolveNowOptions) { - ccr.resolverMu.Lock() - if !ccr.done.HasFired() { - ccr.resolver.ResolveNow(o) + ccr.mu.Lock() + defer ccr.mu.Unlock() + + // ccr.resolver field is set only after the call to Build() returns. But in + // the process of building, the resolver may send an error update which when + // propagated to the balancer may result in a re-resolution request. + if ccr.closed || ccr.resolver == nil { + return } - ccr.resolverMu.Unlock() + ccr.resolver.ResolveNow(o) } func (ccr *ccResolverWrapper) close() { - ccr.resolverMu.Lock() - ccr.resolver.Close() - ccr.done.Fire() - ccr.resolverMu.Unlock() -} - -// poll begins or ends asynchronous polling of the resolver based on whether -// err is ErrBadResolverState. -func (ccr *ccResolverWrapper) poll(err error) { - ccr.pollingMu.Lock() - defer ccr.pollingMu.Unlock() - if err != balancer.ErrBadResolverState { - // stop polling - if ccr.polling != nil { - close(ccr.polling) - ccr.polling = nil - } - return - } - if ccr.polling != nil { - // already polling + ccr.mu.Lock() + if ccr.closed { + ccr.mu.Unlock() return } - p := make(chan struct{}) - ccr.polling = p - go func() { - for i := 0; ; i++ { - ccr.resolveNow(resolver.ResolveNowOptions{}) - t := time.NewTimer(ccr.cc.dopts.resolveNowBackoff(i)) - select { - case <-p: - t.Stop() - return - case <-ccr.done.Done(): - // Resolver has been closed. - t.Stop() - return - case <-t.C: - select { - case <-p: - return - default: - } - // Timer expired; re-resolve. - } - } - }() + + channelz.Info(logger, ccr.channelzID, "Closing the name resolver") + + // Close the serializer to ensure that no more calls from the resolver are + // handled, before actually closing the resolver. + ccr.serializerCancel() + ccr.closed = true + r := ccr.resolver + ccr.mu.Unlock() + + // Give enqueued callbacks a chance to finish. + <-ccr.serializer.Done + + // Spawn a goroutine to close the resolver (since it may block trying to + // cleanup all allocated resources) and return early. + go r.Close() } -func (ccr *ccResolverWrapper) UpdateState(s resolver.State) { - if ccr.done.HasFired() { - return - } - channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: sending update to cc: %v", s) - if channelz.IsOn() { +// serializerScheduleLocked is a convenience method to schedule a function to be +// run on the serializer while holding ccr.mu. +func (ccr *ccResolverWrapper) serializerScheduleLocked(f func(context.Context)) { + ccr.mu.Lock() + ccr.serializer.Schedule(f) + ccr.mu.Unlock() +} + +// UpdateState is called by resolver implementations to report new state to gRPC +// which includes addresses and service config. +func (ccr *ccResolverWrapper) UpdateState(s resolver.State) error { + errCh := make(chan error, 1) + ok := ccr.serializer.Schedule(func(context.Context) { ccr.addChannelzTraceEvent(s) + ccr.curState = s + if err := ccr.cc.updateResolverState(ccr.curState, nil); err == balancer.ErrBadResolverState { + errCh <- balancer.ErrBadResolverState + return + } + errCh <- nil + }) + if !ok { + // The only time when Schedule() fail to add the callback to the + // serializer is when the serializer is closed, and this happens only + // when the resolver wrapper is closed. + return nil } - ccr.curState = s - ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil)) + return <-errCh } +// ReportError is called by resolver implementations to report errors +// encountered during name resolution to gRPC. func (ccr *ccResolverWrapper) ReportError(err error) { - if ccr.done.HasFired() { - return - } - channelz.Warningf(logger, ccr.cc.channelzID, "ccResolverWrapper: reporting error to cc: %v", err) - ccr.poll(ccr.cc.updateResolverState(resolver.State{}, err)) + ccr.serializerScheduleLocked(func(_ context.Context) { + channelz.Warningf(logger, ccr.channelzID, "ccResolverWrapper: reporting error to cc: %v", err) + ccr.cc.updateResolverState(resolver.State{}, err) + }) } -// NewAddress is called by the resolver implementation to send addresses to gRPC. +// NewAddress is called by the resolver implementation to send addresses to +// gRPC. func (ccr *ccResolverWrapper) NewAddress(addrs []resolver.Address) { - if ccr.done.HasFired() { - return - } - channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: sending new addresses to cc: %v", addrs) - if channelz.IsOn() { + ccr.serializerScheduleLocked(func(_ context.Context) { ccr.addChannelzTraceEvent(resolver.State{Addresses: addrs, ServiceConfig: ccr.curState.ServiceConfig}) - } - ccr.curState.Addresses = addrs - ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil)) + ccr.curState.Addresses = addrs + ccr.cc.updateResolverState(ccr.curState, nil) + }) } // NewServiceConfig is called by the resolver implementation to send service // configs to gRPC. func (ccr *ccResolverWrapper) NewServiceConfig(sc string) { - if ccr.done.HasFired() { - return - } - channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: got new service config: %v", sc) - if ccr.cc.dopts.disableServiceConfig { - channelz.Info(logger, ccr.cc.channelzID, "Service config lookups disabled; ignoring config") - return - } - scpr := parseServiceConfig(sc) - if scpr.Err != nil { - channelz.Warningf(logger, ccr.cc.channelzID, "ccResolverWrapper: error parsing service config: %v", scpr.Err) - ccr.poll(balancer.ErrBadResolverState) - return - } - if channelz.IsOn() { + ccr.serializerScheduleLocked(func(_ context.Context) { + channelz.Infof(logger, ccr.channelzID, "ccResolverWrapper: got new service config: %s", sc) + if ccr.ignoreServiceConfig { + channelz.Info(logger, ccr.channelzID, "Service config lookups disabled; ignoring config") + return + } + scpr := parseServiceConfig(sc) + if scpr.Err != nil { + channelz.Warningf(logger, ccr.channelzID, "ccResolverWrapper: error parsing service config: %v", scpr.Err) + return + } ccr.addChannelzTraceEvent(resolver.State{Addresses: ccr.curState.Addresses, ServiceConfig: scpr}) - } - ccr.curState.ServiceConfig = scpr - ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil)) + ccr.curState.ServiceConfig = scpr + ccr.cc.updateResolverState(ccr.curState, nil) + }) } +// ParseServiceConfig is called by resolver implementations to parse a JSON +// representation of the service config. func (ccr *ccResolverWrapper) ParseServiceConfig(scJSON string) *serviceconfig.ParseResult { return parseServiceConfig(scJSON) } +// addChannelzTraceEvent adds a channelz trace event containing the new +// state received from resolver implementations. func (ccr *ccResolverWrapper) addChannelzTraceEvent(s resolver.State) { var updates []string var oldSC, newSC *ServiceConfig @@ -215,8 +235,5 @@ func (ccr *ccResolverWrapper) addChannelzTraceEvent(s resolver.State) { } else if len(ccr.curState.Addresses) == 0 && len(s.Addresses) > 0 { updates = append(updates, "resolver returned new addresses") } - channelz.AddTraceEvent(logger, ccr.cc.channelzID, 0, &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Resolver state updated: %+v (%v)", s, strings.Join(updates, "; ")), - Severity: channelz.CtInfo, - }) + channelz.Infof(logger, ccr.channelzID, "Resolver state updated: %s (%v)", pretty.ToJSON(s), strings.Join(updates, "; ")) } diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go index ea5bb8d0c2..2030736a30 100644 --- a/vendor/google.golang.org/grpc/rpc_util.go +++ b/vendor/google.golang.org/grpc/rpc_util.go @@ -25,7 +25,6 @@ import ( "encoding/binary" "fmt" "io" - "io/ioutil" "math" "strings" "sync" @@ -77,7 +76,7 @@ func NewGZIPCompressorWithLevel(level int) (Compressor, error) { return &gzipCompressor{ pool: sync.Pool{ New: func() interface{} { - w, err := gzip.NewWriterLevel(ioutil.Discard, level) + w, err := gzip.NewWriterLevel(io.Discard, level) if err != nil { panic(err) } @@ -143,7 +142,7 @@ func (d *gzipDecompressor) Do(r io.Reader) ([]byte, error) { z.Close() d.pool.Put(z) }() - return ioutil.ReadAll(z) + return io.ReadAll(z) } func (d *gzipDecompressor) Type() string { @@ -160,6 +159,7 @@ type callInfo struct { contentSubtype string codec baseCodec maxRetryRPCBufferSize int + onFinish []func(err error) } func defaultCallInfo() *callInfo { @@ -198,7 +198,7 @@ func Header(md *metadata.MD) CallOption { // HeaderCallOption is a CallOption for collecting response header metadata. // The metadata field will be populated *after* the RPC completes. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -220,7 +220,7 @@ func Trailer(md *metadata.MD) CallOption { // TrailerCallOption is a CallOption for collecting response trailer metadata. // The metadata field will be populated *after* the RPC completes. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -242,7 +242,7 @@ func Peer(p *peer.Peer) CallOption { // PeerCallOption is a CallOption for collecting the identity of the remote // peer. The peer field will be populated *after* the RPC completes. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -258,7 +258,8 @@ func (o PeerCallOption) after(c *callInfo, attempt *csAttempt) { } // WaitForReady configures the action to take when an RPC is attempted on broken -// connections or unreachable servers. If waitForReady is false, the RPC will fail +// connections or unreachable servers. If waitForReady is false and the +// connection is in the TRANSIENT_FAILURE state, the RPC will fail // immediately. Otherwise, the RPC client will block the call until a // connection is available (or the call is canceled or times out) and will // retry the call if it fails due to a transient error. gRPC will not retry if @@ -281,7 +282,7 @@ func FailFast(failFast bool) CallOption { // FailFastCallOption is a CallOption for indicating whether an RPC should fail // fast or not. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -295,8 +296,44 @@ func (o FailFastCallOption) before(c *callInfo) error { } func (o FailFastCallOption) after(c *callInfo, attempt *csAttempt) {} +// OnFinish returns a CallOption that configures a callback to be called when +// the call completes. The error passed to the callback is the status of the +// RPC, and may be nil. The onFinish callback provided will only be called once +// by gRPC. This is mainly used to be used by streaming interceptors, to be +// notified when the RPC completes along with information about the status of +// the RPC. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func OnFinish(onFinish func(err error)) CallOption { + return OnFinishCallOption{ + OnFinish: onFinish, + } +} + +// OnFinishCallOption is CallOption that indicates a callback to be called when +// the call completes. +// +// # Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. +type OnFinishCallOption struct { + OnFinish func(error) +} + +func (o OnFinishCallOption) before(c *callInfo) error { + c.onFinish = append(c.onFinish, o.OnFinish) + return nil +} + +func (o OnFinishCallOption) after(c *callInfo, attempt *csAttempt) {} + // MaxCallRecvMsgSize returns a CallOption which sets the maximum message size -// in bytes the client can receive. +// in bytes the client can receive. If this is not set, gRPC uses the default +// 4MB. func MaxCallRecvMsgSize(bytes int) CallOption { return MaxRecvMsgSizeCallOption{MaxRecvMsgSize: bytes} } @@ -304,7 +341,7 @@ func MaxCallRecvMsgSize(bytes int) CallOption { // MaxRecvMsgSizeCallOption is a CallOption that indicates the maximum message // size in bytes the client can receive. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -319,7 +356,8 @@ func (o MaxRecvMsgSizeCallOption) before(c *callInfo) error { func (o MaxRecvMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {} // MaxCallSendMsgSize returns a CallOption which sets the maximum message size -// in bytes the client can send. +// in bytes the client can send. If this is not set, gRPC uses the default +// `math.MaxInt32`. func MaxCallSendMsgSize(bytes int) CallOption { return MaxSendMsgSizeCallOption{MaxSendMsgSize: bytes} } @@ -327,7 +365,7 @@ func MaxCallSendMsgSize(bytes int) CallOption { // MaxSendMsgSizeCallOption is a CallOption that indicates the maximum message // size in bytes the client can send. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -350,7 +388,7 @@ func PerRPCCredentials(creds credentials.PerRPCCredentials) CallOption { // PerRPCCredsCallOption is a CallOption that indicates the per-RPC // credentials to use for the call. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -368,7 +406,7 @@ func (o PerRPCCredsCallOption) after(c *callInfo, attempt *csAttempt) {} // sending the request. If WithCompressor is also set, UseCompressor has // higher priority. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -378,7 +416,7 @@ func UseCompressor(name string) CallOption { // CompressorCallOption is a CallOption that indicates the compressor to use. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -415,7 +453,7 @@ func CallContentSubtype(contentSubtype string) CallOption { // ContentSubtypeCallOption is a CallOption that indicates the content-subtype // used for marshaling messages. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -429,9 +467,10 @@ func (o ContentSubtypeCallOption) before(c *callInfo) error { } func (o ContentSubtypeCallOption) after(c *callInfo, attempt *csAttempt) {} -// ForceCodec returns a CallOption that will set the given Codec to be -// used for all request and response messages for a call. The result of calling -// String() will be used as the content-subtype in a case-insensitive manner. +// ForceCodec returns a CallOption that will set codec to be used for all +// request and response messages for a call. The result of calling Name() will +// be used as the content-subtype after converting to lowercase, unless +// CallContentSubtype is also used. // // See Content-Type on // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for @@ -442,7 +481,7 @@ func (o ContentSubtypeCallOption) after(c *callInfo, attempt *csAttempt) {} // This function is provided for advanced users; prefer to use only // CallContentSubtype to select a registered codec instead. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -453,7 +492,7 @@ func ForceCodec(codec encoding.Codec) CallOption { // ForceCodecCallOption is a CallOption that indicates the codec used for // marshaling messages. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -478,7 +517,7 @@ func CallCustomCodec(codec Codec) CallOption { // CustomCodecCallOption is a CallOption that indicates the codec used for // marshaling messages. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -495,7 +534,7 @@ func (o CustomCodecCallOption) after(c *callInfo, attempt *csAttempt) {} // MaxRetryRPCBufferSize returns a CallOption that limits the amount of memory // used for buffering this RPC's requests for retry purposes. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -506,7 +545,7 @@ func MaxRetryRPCBufferSize(bytes int) CallOption { // MaxRetryRPCBufferSizeCallOption is a CallOption indicating the amount of // memory to be used for caching this RPC for retry purposes. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -546,10 +585,11 @@ type parser struct { // format. The caller owns the returned msg memory. // // If there is an error, possible values are: -// * io.EOF, when no messages remain -// * io.ErrUnexpectedEOF -// * of type transport.ConnectionError -// * an error from the status package +// - io.EOF, when no messages remain +// - io.ErrUnexpectedEOF +// - of type transport.ConnectionError +// - an error from the status package +// // No other error values or types must be returned, which also means // that the underlying io.Reader must not return an incompatible // error. @@ -654,12 +694,13 @@ func msgHeader(data, compData []byte) (hdr []byte, payload []byte) { func outPayload(client bool, msg interface{}, data, payload []byte, t time.Time) *stats.OutPayload { return &stats.OutPayload{ - Client: client, - Payload: msg, - Data: data, - Length: len(data), - WireLength: len(payload) + headerLen, - SentTime: t, + Client: client, + Payload: msg, + Data: data, + Length: len(data), + WireLength: len(payload) + headerLen, + CompressedLength: len(payload), + SentTime: t, } } @@ -680,7 +721,7 @@ func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool } type payloadInfo struct { - wireLength int // The compressed length got from wire. + compressedLength int // The compressed length got from wire. uncompressedBytes []byte } @@ -690,7 +731,7 @@ func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxRecei return nil, err } if payInfo != nil { - payInfo.wireLength = len(d) + payInfo.compressedLength = len(d) } if st := checkRecvPayload(pf, s.RecvCompress(), compressor != nil || dc != nil); st != nil { @@ -708,15 +749,13 @@ func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxRecei d, size, err = decompress(compressor, d, maxReceiveMessageSize) } if err != nil { - return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err) + return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err) + } + if size > maxReceiveMessageSize { + // TODO: Revisit the error code. Currently keep it consistent with java + // implementation. + return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize) } - } else { - size = len(d) - } - if size > maxReceiveMessageSize { - // TODO: Revisit the error code. Currently keep it consistent with java - // implementation. - return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", size, maxReceiveMessageSize) } return d, nil } @@ -745,7 +784,7 @@ func decompress(compressor encoding.Compressor, d []byte, maxReceiveMessageSize } // Read from LimitReader with limit max+1. So if the underlying // reader is over limit, the result will be bigger than max. - d, err = ioutil.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1)) + d, err = io.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1)) return d, len(d), err } @@ -758,7 +797,7 @@ func recv(p *parser, c baseCodec, s *transport.Stream, dc Decompressor, m interf return err } if err := c.Unmarshal(d, m); err != nil { - return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message %v", err) + return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message: %v", err) } if payInfo != nil { payInfo.uncompressedBytes = d @@ -827,33 +866,45 @@ func Errorf(c codes.Code, format string, a ...interface{}) error { // toRPCErr converts an error into an error from the status package. func toRPCErr(err error) error { - if err == nil || err == io.EOF { + switch err { + case nil, io.EOF: return err - } - if err == io.ErrUnexpectedEOF { + case context.DeadlineExceeded: + return status.Error(codes.DeadlineExceeded, err.Error()) + case context.Canceled: + return status.Error(codes.Canceled, err.Error()) + case io.ErrUnexpectedEOF: return status.Error(codes.Internal, err.Error()) } - if _, ok := status.FromError(err); ok { - return err - } + switch e := err.(type) { case transport.ConnectionError: return status.Error(codes.Unavailable, e.Desc) - default: - switch err { - case context.DeadlineExceeded: - return status.Error(codes.DeadlineExceeded, err.Error()) - case context.Canceled: - return status.Error(codes.Canceled, err.Error()) - } + case *transport.NewStreamError: + return toRPCErr(e.Err) + } + + if _, ok := status.FromError(err); ok { + return err } + return status.Error(codes.Unknown, err.Error()) } // setCallInfoCodec should only be called after CallOptions have been applied. func setCallInfoCodec(c *callInfo) error { if c.codec != nil { - // codec was already set by a CallOption; use it. + // codec was already set by a CallOption; use it, but set the content + // subtype if it is not set. + if c.contentSubtype == "" { + // c.codec is a baseCodec to hide the difference between grpc.Codec and + // encoding.Codec (Name vs. String method name). We only support + // setting content subtype from encoding.Codec to avoid a behavior + // change with the deprecated version. + if ec, ok := c.codec.(encoding.Codec); ok { + c.contentSubtype = strings.ToLower(ec.Name()) + } + } return nil } @@ -888,8 +939,7 @@ type channelzData struct { // buffer files to ensure compatibility with the gRPC version used. The latest // support package version is 7. // -// Older versions are kept for compatibility. They may be removed if -// compatibility cannot be maintained. +// Older versions are kept for compatibility. // // These constants should not be referenced from any other code. const ( diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go index 968eb598e1..8869cc906f 100644 --- a/vendor/google.golang.org/grpc/server.go +++ b/vendor/google.golang.org/grpc/server.go @@ -40,10 +40,11 @@ import ( "google.golang.org/grpc/encoding" "google.golang.org/grpc/encoding/proto" "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/binarylog" "google.golang.org/grpc/internal/channelz" - "google.golang.org/grpc/internal/grpcrand" "google.golang.org/grpc/internal/grpcsync" + "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" @@ -56,8 +57,32 @@ import ( const ( defaultServerMaxReceiveMessageSize = 1024 * 1024 * 4 defaultServerMaxSendMessageSize = math.MaxInt32 + + // Server transports are tracked in a map which is keyed on listener + // address. For regular gRPC traffic, connections are accepted in Serve() + // through a call to Accept(), and we use the actual listener address as key + // when we add it to the map. But for connections received through + // ServeHTTP(), we do not have a listener and hence use this dummy value. + listenerAddressForServeHTTP = "listenerAddressForServeHTTP" ) +func init() { + internal.GetServerCredentials = func(srv *Server) credentials.TransportCredentials { + return srv.opts.creds + } + internal.DrainServerTransports = func(srv *Server, addr string) { + srv.drainServerTransports(addr) + } + internal.AddGlobalServerOptions = func(opt ...ServerOption) { + globalServerOptions = append(globalServerOptions, opt...) + } + internal.ClearGlobalServerOptions = func() { + globalServerOptions = nil + } + internal.BinaryLogger = binaryLogger + internal.JoinServerOptions = newJoinServerOption +} + var statusOK = status.New(codes.OK, "") var logger = grpclog.Component("core") @@ -90,19 +115,16 @@ type serviceInfo struct { mdata interface{} } -type serverWorkerData struct { - st transport.ServerTransport - wg *sync.WaitGroup - stream *transport.Stream -} - // Server is a gRPC server to serve RPC requests. type Server struct { opts serverOptions - mu sync.Mutex // guards following - lis map[net.Listener]bool - conns map[transport.ServerTransport]bool + mu sync.Mutex // guards following + lis map[net.Listener]bool + // conns contains all active server transports. It is a map keyed on a + // listener address with the value being the set of active transports + // belonging to that listener. + conns map[string]map[transport.ServerTransport]bool serve bool drain bool cv *sync.Cond // signaled when connections close for GracefulStop @@ -114,10 +136,10 @@ type Server struct { channelzRemoveOnce sync.Once serveWG sync.WaitGroup // counts active Serve goroutines for GracefulStop - channelzID int64 // channelz unique identification number + channelzID *channelz.Identifier czData *channelzData - serverWorkerChannels []chan *serverWorkerData + serverWorkerChannel chan func() } type serverOptions struct { @@ -129,8 +151,9 @@ type serverOptions struct { streamInt StreamServerInterceptor chainUnaryInts []UnaryServerInterceptor chainStreamInts []StreamServerInterceptor + binaryLogger binarylog.Logger inTapHandle tap.ServerInHandle - statsHandler stats.Handler + statsHandlers []stats.Handler maxConcurrentStreams uint32 maxReceiveMessageSize int maxSendMessageSize int @@ -148,12 +171,14 @@ type serverOptions struct { } var defaultServerOptions = serverOptions{ + maxConcurrentStreams: math.MaxUint32, maxReceiveMessageSize: defaultServerMaxReceiveMessageSize, maxSendMessageSize: defaultServerMaxSendMessageSize, connectionTimeout: 120 * time.Second, writeBufferSize: defaultWriteBufSize, readBufferSize: defaultReadBufSize, } +var globalServerOptions []ServerOption // A ServerOption sets options such as credentials, codec and keepalive parameters, etc. type ServerOption interface { @@ -163,7 +188,7 @@ type ServerOption interface { // EmptyServerOption does not alter the server configuration. It can be embedded // in another structure to build custom server options. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -187,10 +212,27 @@ func newFuncServerOption(f func(*serverOptions)) *funcServerOption { } } -// WriteBufferSize determines how much data can be batched before doing a write on the wire. -// The corresponding memory allocation for this buffer will be twice the size to keep syscalls low. -// The default value for this buffer is 32KB. -// Zero will disable the write buffer such that each write will be on underlying connection. +// joinServerOption provides a way to combine arbitrary number of server +// options into one. +type joinServerOption struct { + opts []ServerOption +} + +func (mdo *joinServerOption) apply(do *serverOptions) { + for _, opt := range mdo.opts { + opt.apply(do) + } +} + +func newJoinServerOption(opts ...ServerOption) ServerOption { + return &joinServerOption{opts: opts} +} + +// WriteBufferSize determines how much data can be batched before doing a write +// on the wire. The corresponding memory allocation for this buffer will be +// twice the size to keep syscalls low. The default value for this buffer is +// 32KB. Zero or negative values will disable the write buffer such that each +// write will be on underlying connection. // Note: A Send call may not directly translate to a write. func WriteBufferSize(s int) ServerOption { return newFuncServerOption(func(o *serverOptions) { @@ -198,11 +240,10 @@ func WriteBufferSize(s int) ServerOption { }) } -// ReadBufferSize lets you set the size of read buffer, this determines how much data can be read at most -// for one read syscall. -// The default value for this buffer is 32KB. -// Zero will disable read buffer for a connection so data framer can access the underlying -// conn directly. +// ReadBufferSize lets you set the size of read buffer, this determines how much +// data can be read at most for one read syscall. The default value for this +// buffer is 32KB. Zero or negative values will disable read buffer for a +// connection so data framer can access the underlying conn directly. func ReadBufferSize(s int) ServerOption { return newFuncServerOption(func(o *serverOptions) { o.readBufferSize = s @@ -259,6 +300,35 @@ func CustomCodec(codec Codec) ServerOption { }) } +// ForceServerCodec returns a ServerOption that sets a codec for message +// marshaling and unmarshaling. +// +// This will override any lookups by content-subtype for Codecs registered +// with RegisterCodec. +// +// See Content-Type on +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for +// more details. Also see the documentation on RegisterCodec and +// CallContentSubtype for more details on the interaction between encoding.Codec +// and content-subtype. +// +// This function is provided for advanced users; prefer to register codecs +// using encoding.RegisterCodec. +// The server will automatically use registered codecs based on the incoming +// requests' headers. See also +// https://github.com/grpc/grpc-go/blob/master/Documentation/encoding.md#using-a-codec. +// Will be supported throughout 1.x. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func ForceServerCodec(codec encoding.Codec) ServerOption { + return newFuncServerOption(func(o *serverOptions) { + o.codec = codec + }) +} + // RPCCompressor returns a ServerOption that sets a compressor for outbound // messages. For backward compatibility, all outbound messages will be sent // using this compressor, regardless of incoming message compression. By @@ -312,6 +382,9 @@ func MaxSendMsgSize(m int) ServerOption { // MaxConcurrentStreams returns a ServerOption that will apply a limit on the number // of concurrent streams to each ServerTransport. func MaxConcurrentStreams(n uint32) ServerOption { + if n == 0 { + n = math.MaxUint32 + } return newFuncServerOption(func(o *serverOptions) { o.maxConcurrentStreams = n }) @@ -369,6 +442,11 @@ func ChainStreamInterceptor(interceptors ...StreamServerInterceptor) ServerOptio // InTapHandle returns a ServerOption that sets the tap handle for all the server // transport to be created. Only one can be installed. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func InTapHandle(h tap.ServerInHandle) ServerOption { return newFuncServerOption(func(o *serverOptions) { if o.inTapHandle != nil { @@ -381,7 +459,21 @@ func InTapHandle(h tap.ServerInHandle) ServerOption { // StatsHandler returns a ServerOption that sets the stats handler for the server. func StatsHandler(h stats.Handler) ServerOption { return newFuncServerOption(func(o *serverOptions) { - o.statsHandler = h + if h == nil { + logger.Error("ignoring nil parameter in grpc.StatsHandler ServerOption") + // Do not allow a nil stats handler, which would otherwise cause + // panics. + return + } + o.statsHandlers = append(o.statsHandlers, h) + }) +} + +// binaryLogger returns a ServerOption that can set the binary logger for the +// server. +func binaryLogger(bl binarylog.Logger) ServerOption { + return newFuncServerOption(func(o *serverOptions) { + o.binaryLogger = bl }) } @@ -408,7 +500,7 @@ func UnknownServiceHandler(streamHandler StreamHandler) ServerOption { // new connections. If this is not set, the default is 120 seconds. A zero or // negative value will result in an immediate timeout. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -429,7 +521,7 @@ func MaxHeaderListSize(s uint32) ServerOption { // HeaderTableSize returns a ServerOption that sets the size of dynamic // header table for stream. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -444,7 +536,7 @@ func HeaderTableSize(s uint32) ServerOption { // zero (default) will disable workers and spawn a new goroutine for each // stream. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -466,53 +558,49 @@ func NumStreamWorkers(numServerWorkers uint32) ServerOption { const serverWorkerResetThreshold = 1 << 16 // serverWorkers blocks on a *transport.Stream channel forever and waits for -// data to be fed by serveStreams. This allows different requests to be +// data to be fed by serveStreams. This allows multiple requests to be // processed by the same goroutine, removing the need for expensive stack // re-allocations (see the runtime.morestack problem [1]). // // [1] https://github.com/golang/go/issues/18138 -func (s *Server) serverWorker(ch chan *serverWorkerData) { - // To make sure all server workers don't reset at the same time, choose a - // random number of iterations before resetting. - threshold := serverWorkerResetThreshold + grpcrand.Intn(serverWorkerResetThreshold) - for completed := 0; completed < threshold; completed++ { - data, ok := <-ch +func (s *Server) serverWorker() { + for completed := 0; completed < serverWorkerResetThreshold; completed++ { + f, ok := <-s.serverWorkerChannel if !ok { return } - s.handleStream(data.st, data.stream, s.traceInfo(data.st, data.stream)) - data.wg.Done() + f() } - go s.serverWorker(ch) + go s.serverWorker() } -// initServerWorkers creates worker goroutines and channels to process incoming +// initServerWorkers creates worker goroutines and a channel to process incoming // connections to reduce the time spent overall on runtime.morestack. func (s *Server) initServerWorkers() { - s.serverWorkerChannels = make([]chan *serverWorkerData, s.opts.numServerWorkers) + s.serverWorkerChannel = make(chan func()) for i := uint32(0); i < s.opts.numServerWorkers; i++ { - s.serverWorkerChannels[i] = make(chan *serverWorkerData) - go s.serverWorker(s.serverWorkerChannels[i]) + go s.serverWorker() } } func (s *Server) stopServerWorkers() { - for i := uint32(0); i < s.opts.numServerWorkers; i++ { - close(s.serverWorkerChannels[i]) - } + close(s.serverWorkerChannel) } // NewServer creates a gRPC server which has no service registered and has not // started to accept requests yet. func NewServer(opt ...ServerOption) *Server { opts := defaultServerOptions + for _, o := range globalServerOptions { + o.apply(&opts) + } for _, o := range opt { o.apply(&opts) } s := &Server{ lis: make(map[net.Listener]bool), opts: opts, - conns: make(map[transport.ServerTransport]bool), + conns: make(map[string]map[transport.ServerTransport]bool), services: make(map[string]*serviceInfo), quit: grpcsync.NewEvent(), done: grpcsync.NewEvent(), @@ -530,9 +618,8 @@ func NewServer(opt ...ServerOption) *Server { s.initServerWorkers() } - if channelz.IsOn() { - s.channelzID = channelz.RegisterServer(&channelzServer{s}, "") - } + s.channelzID = channelz.RegisterServer(&channelzServer{s}, "") + channelz.Info(logger, s.channelzID, "Server created") return s } @@ -656,16 +743,9 @@ func (s *Server) GetServiceInfo() map[string]ServiceInfo { // the server being stopped. var ErrServerStopped = errors.New("grpc: the server has been stopped") -func (s *Server) useTransportAuthenticator(rawConn net.Conn) (net.Conn, credentials.AuthInfo, error) { - if s.opts.creds == nil { - return rawConn, nil, nil - } - return s.opts.creds.ServerHandshake(rawConn) -} - type listenSocket struct { net.Listener - channelzID int64 + channelzID *channelz.Identifier } func (l *listenSocket) ChannelzMetric() *channelz.SocketInternalMetric { @@ -677,9 +757,8 @@ func (l *listenSocket) ChannelzMetric() *channelz.SocketInternalMetric { func (l *listenSocket) Close() error { err := l.Listener.Close() - if channelz.IsOn() { - channelz.RemoveEntry(l.channelzID) - } + channelz.RemoveEntry(l.channelzID) + channelz.Info(logger, l.channelzID, "ListenSocket deleted") return err } @@ -712,11 +791,6 @@ func (s *Server) Serve(lis net.Listener) error { ls := &listenSocket{Listener: lis} s.lis[ls] = true - if channelz.IsOn() { - ls.channelzID = channelz.RegisterListenSocket(ls, s.channelzID, lis.Addr().String()) - } - s.mu.Unlock() - defer func() { s.mu.Lock() if s.lis != nil && s.lis[ls] { @@ -726,8 +800,16 @@ func (s *Server) Serve(lis net.Listener) error { s.mu.Unlock() }() - var tempDelay time.Duration // how long to sleep on accept failure + var err error + ls.channelzID, err = channelz.RegisterListenSocket(ls, s.channelzID, lis.Addr().String()) + if err != nil { + s.mu.Unlock() + return err + } + s.mu.Unlock() + channelz.Info(logger, ls.channelzID, "ListenSocket created") + var tempDelay time.Duration // how long to sleep on accept failure for { rawConn, err := lis.Accept() if err != nil { @@ -771,7 +853,7 @@ func (s *Server) Serve(lis net.Listener) error { // s.conns before this conn can be added. s.serveWG.Add(1) go func() { - s.handleRawConn(rawConn) + s.handleRawConn(lis.Addr().String(), rawConn) s.serveWG.Done() }() } @@ -779,51 +861,47 @@ func (s *Server) Serve(lis net.Listener) error { // handleRawConn forks a goroutine to handle a just-accepted connection that // has not had any I/O performed on it yet. -func (s *Server) handleRawConn(rawConn net.Conn) { +func (s *Server) handleRawConn(lisAddr string, rawConn net.Conn) { if s.quit.HasFired() { rawConn.Close() return } rawConn.SetDeadline(time.Now().Add(s.opts.connectionTimeout)) - conn, authInfo, err := s.useTransportAuthenticator(rawConn) - if err != nil { - // ErrConnDispatched means that the connection was dispatched away from - // gRPC; those connections should be left open. - if err != credentials.ErrConnDispatched { - s.mu.Lock() - s.errorf("ServerHandshake(%q) failed: %v", rawConn.RemoteAddr(), err) - s.mu.Unlock() - channelz.Warningf(logger, s.channelzID, "grpc: Server.Serve failed to complete security handshake from %q: %v", rawConn.RemoteAddr(), err) - rawConn.Close() - } - rawConn.SetDeadline(time.Time{}) - return - } // Finish handshaking (HTTP2) - st := s.newHTTP2Transport(conn, authInfo) + st := s.newHTTP2Transport(rawConn) + rawConn.SetDeadline(time.Time{}) if st == nil { return } - rawConn.SetDeadline(time.Time{}) - if !s.addConn(st) { + if !s.addConn(lisAddr, st) { return } go func() { s.serveStreams(st) - s.removeConn(st) + s.removeConn(lisAddr, st) }() } +func (s *Server) drainServerTransports(addr string) { + s.mu.Lock() + conns := s.conns[addr] + for st := range conns { + st.Drain("") + } + s.mu.Unlock() +} + // newHTTP2Transport sets up a http/2 transport (using the // gRPC http2 server transport in transport/http2_server.go). -func (s *Server) newHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) transport.ServerTransport { +func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport { config := &transport.ServerConfig{ MaxStreams: s.opts.maxConcurrentStreams, - AuthInfo: authInfo, + ConnectionTimeout: s.opts.connectionTimeout, + Credentials: s.opts.creds, InTapHandle: s.opts.inTapHandle, - StatsHandler: s.opts.statsHandler, + StatsHandlers: s.opts.statsHandlers, KeepaliveParams: s.opts.keepaliveParams, KeepalivePolicy: s.opts.keepalivePolicy, InitialWindowSize: s.opts.initialWindowSize, @@ -834,13 +912,20 @@ func (s *Server) newHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) tr MaxHeaderListSize: s.opts.maxHeaderListSize, HeaderTableSize: s.opts.headerTableSize, } - st, err := transport.NewServerTransport("http2", c, config) + st, err := transport.NewServerTransport(c, config) if err != nil { s.mu.Lock() s.errorf("NewServerTransport(%q) failed: %v", c.RemoteAddr(), err) s.mu.Unlock() - c.Close() - channelz.Warning(logger, s.channelzID, "grpc: Server.Serve failed to create ServerTransport: ", err) + // ErrConnDispatched means that the connection was dispatched away from + // gRPC; those connections should be left open. + if err != credentials.ErrConnDispatched { + // Don't log on ErrConnDispatched and io.EOF to prevent log spam. + if err != io.EOF { + channelz.Info(logger, s.channelzID, "grpc: Server.Serve failed to create ServerTransport: ", err) + } + c.Close() + } return nil } @@ -848,29 +933,29 @@ func (s *Server) newHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) tr } func (s *Server) serveStreams(st transport.ServerTransport) { - defer st.Close() + defer st.Close(errors.New("finished serving streams for the server transport")) var wg sync.WaitGroup - var roundRobinCounter uint32 + streamQuota := newHandlerQuota(s.opts.maxConcurrentStreams) st.HandleStreams(func(stream *transport.Stream) { wg.Add(1) + + streamQuota.acquire() + f := func() { + defer streamQuota.release() + defer wg.Done() + s.handleStream(st, stream, s.traceInfo(st, stream)) + } + if s.opts.numServerWorkers > 0 { - data := &serverWorkerData{st: st, wg: &wg, stream: stream} select { - case s.serverWorkerChannels[atomic.AddUint32(&roundRobinCounter, 1)%s.opts.numServerWorkers] <- data: + case s.serverWorkerChannel <- f: + return default: // If all stream workers are busy, fallback to the default code path. - go func() { - s.handleStream(st, stream, s.traceInfo(st, stream)) - wg.Done() - }() } - } else { - go func() { - defer wg.Done() - s.handleStream(st, stream, s.traceInfo(st, stream)) - }() } + go f() }, func(ctx context.Context, method string) context.Context { if !EnableTracing { return ctx @@ -895,32 +980,33 @@ var _ http.Handler = (*Server)(nil) // To share one port (such as 443 for https) between gRPC and an // existing http.Handler, use a root http.Handler such as: // -// if r.ProtoMajor == 2 && strings.HasPrefix( -// r.Header.Get("Content-Type"), "application/grpc") { -// grpcServer.ServeHTTP(w, r) -// } else { -// yourMux.ServeHTTP(w, r) -// } +// if r.ProtoMajor == 2 && strings.HasPrefix( +// r.Header.Get("Content-Type"), "application/grpc") { +// grpcServer.ServeHTTP(w, r) +// } else { +// yourMux.ServeHTTP(w, r) +// } // // Note that ServeHTTP uses Go's HTTP/2 server implementation which is totally // separate from grpc-go's HTTP/2 server. Performance and features may vary // between the two paths. ServeHTTP does not support some gRPC features // available through grpc-go's HTTP/2 server. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { - st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandler) + st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandlers) if err != nil { - http.Error(w, err.Error(), http.StatusInternalServerError) + // Errors returned from transport.NewServerHandlerTransport have + // already been written to w. return } - if !s.addConn(st) { + if !s.addConn(listenerAddressForServeHTTP, st) { return } - defer s.removeConn(st) + defer s.removeConn(listenerAddressForServeHTTP, st) s.serveStreams(st) } @@ -948,27 +1034,40 @@ func (s *Server) traceInfo(st transport.ServerTransport, stream *transport.Strea return trInfo } -func (s *Server) addConn(st transport.ServerTransport) bool { +func (s *Server) addConn(addr string, st transport.ServerTransport) bool { s.mu.Lock() defer s.mu.Unlock() if s.conns == nil { - st.Close() + st.Close(errors.New("Server.addConn called when server has already been stopped")) return false } if s.drain { // Transport added after we drained our existing conns: drain it // immediately. - st.Drain() + st.Drain("") + } + + if s.conns[addr] == nil { + // Create a map entry if this is the first connection on this listener. + s.conns[addr] = make(map[transport.ServerTransport]bool) } - s.conns[st] = true + s.conns[addr][st] = true return true } -func (s *Server) removeConn(st transport.ServerTransport) { +func (s *Server) removeConn(addr string, st transport.ServerTransport) { s.mu.Lock() defer s.mu.Unlock() - if s.conns != nil { - delete(s.conns, st) + + conns := s.conns[addr] + if conns != nil { + delete(conns, st) + if len(conns) == 0 { + // If the last connection for this address is being removed, also + // remove the map entry corresponding to the address. This is used + // in GracefulStop() when waiting for all connections to be closed. + delete(s.conns, addr) + } s.cv.Broadcast() } } @@ -1012,8 +1111,10 @@ func (s *Server) sendResponse(t transport.ServerTransport, stream *transport.Str return status.Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", len(payload), s.opts.maxSendMessageSize) } err = t.Write(stream, hdr, payload, opts) - if err == nil && s.opts.statsHandler != nil { - s.opts.statsHandler.HandleRPC(stream.Context(), outPayload(false, msg, data, payload, time.Now())) + if err == nil { + for _, sh := range s.opts.statsHandlers { + sh.HandleRPC(stream.Context(), outPayload(false, msg, data, payload, time.Now())) + } } return err } @@ -1033,36 +1134,40 @@ func chainUnaryServerInterceptors(s *Server) { } else if len(interceptors) == 1 { chainedInt = interceptors[0] } else { - chainedInt = func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (interface{}, error) { - return interceptors[0](ctx, req, info, getChainUnaryHandler(interceptors, 0, info, handler)) - } + chainedInt = chainUnaryInterceptors(interceptors) } s.opts.unaryInt = chainedInt } -// getChainUnaryHandler recursively generate the chained UnaryHandler +func chainUnaryInterceptors(interceptors []UnaryServerInterceptor) UnaryServerInterceptor { + return func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (interface{}, error) { + return interceptors[0](ctx, req, info, getChainUnaryHandler(interceptors, 0, info, handler)) + } +} + func getChainUnaryHandler(interceptors []UnaryServerInterceptor, curr int, info *UnaryServerInfo, finalHandler UnaryHandler) UnaryHandler { if curr == len(interceptors)-1 { return finalHandler } - return func(ctx context.Context, req interface{}) (interface{}, error) { return interceptors[curr+1](ctx, req, info, getChainUnaryHandler(interceptors, curr+1, info, finalHandler)) } } func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, md *MethodDesc, trInfo *traceInfo) (err error) { - sh := s.opts.statsHandler - if sh != nil || trInfo != nil || channelz.IsOn() { + shs := s.opts.statsHandlers + if len(shs) != 0 || trInfo != nil || channelz.IsOn() { if channelz.IsOn() { s.incrCallsStarted() } var statsBegin *stats.Begin - if sh != nil { + for _, sh := range shs { beginTime := time.Now() statsBegin = &stats.Begin{ - BeginTime: beginTime, + BeginTime: beginTime, + IsClientStream: false, + IsServerStream: false, } sh.HandleRPC(stream.Context(), statsBegin) } @@ -1088,7 +1193,7 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. trInfo.tr.Finish() } - if sh != nil { + for _, sh := range shs { end := &stats.End{ BeginTime: statsBegin.BeginTime, EndTime: time.Now(), @@ -1108,9 +1213,16 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. } }() } - - binlog := binarylog.GetMethodLogger(stream.Method()) - if binlog != nil { + var binlogs []binarylog.MethodLogger + if ml := binarylog.GetMethodLogger(stream.Method()); ml != nil { + binlogs = append(binlogs, ml) + } + if s.opts.binaryLogger != nil { + if ml := s.opts.binaryLogger.GetMethodLogger(stream.Method()); ml != nil { + binlogs = append(binlogs, ml) + } + } + if len(binlogs) != 0 { ctx := stream.Context() md, _ := metadata.FromIncomingContext(ctx) logEntry := &binarylog.ClientHeader{ @@ -1130,7 +1242,9 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if peer, ok := peer.FromContext(ctx); ok { logEntry.PeerAddr = peer.Addr } - binlog.Log(logEntry) + for _, binlog := range binlogs { + binlog.Log(ctx, logEntry) + } } // comp and cp are used for compression. decomp and dc are used for @@ -1140,6 +1254,7 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. var comp, decomp encoding.Compressor var cp Compressor var dc Decompressor + var sendCompressorName string // If dc is set and matches the stream's compression, use it. Otherwise, try // to find a matching registered compressor for decomp. @@ -1160,23 +1275,29 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. // NOTE: this needs to be ahead of all handling, https://github.com/grpc/grpc-go/issues/686. if s.opts.cp != nil { cp = s.opts.cp - stream.SetSendCompress(cp.Type()) + sendCompressorName = cp.Type() } else if rc := stream.RecvCompress(); rc != "" && rc != encoding.Identity { // Legacy compressor not specified; attempt to respond with same encoding. comp = encoding.GetCompressor(rc) if comp != nil { - stream.SetSendCompress(rc) + sendCompressorName = comp.Name() + } + } + + if sendCompressorName != "" { + if err := stream.SetSendCompress(sendCompressorName); err != nil { + return status.Errorf(codes.Internal, "grpc: failed to set send compressor: %v", err) } } var payInfo *payloadInfo - if sh != nil || binlog != nil { + if len(shs) != 0 || len(binlogs) != 0 { payInfo = &payloadInfo{} } d, err := recvAndDecompress(&parser{r: stream}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp) if err != nil { if e := t.WriteStatus(stream, status.Convert(err)); e != nil { - channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status %v", e) + channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status: %v", e) } return err } @@ -1187,19 +1308,23 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if err := s.getCodec(stream.ContentSubtype()).Unmarshal(d, v); err != nil { return status.Errorf(codes.Internal, "grpc: error unmarshalling request: %v", err) } - if sh != nil { + for _, sh := range shs { sh.HandleRPC(stream.Context(), &stats.InPayload{ - RecvTime: time.Now(), - Payload: v, - WireLength: payInfo.wireLength + headerLen, - Data: d, - Length: len(d), + RecvTime: time.Now(), + Payload: v, + Length: len(d), + WireLength: payInfo.compressedLength + headerLen, + CompressedLength: payInfo.compressedLength, + Data: d, }) } - if binlog != nil { - binlog.Log(&binarylog.ClientMessage{ + if len(binlogs) != 0 { + cm := &binarylog.ClientMessage{ Message: d, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), cm) + } } if trInfo != nil { trInfo.tr.LazyLog(&payload{sent: false, msg: v}, true) @@ -1211,9 +1336,10 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if appErr != nil { appStatus, ok := status.FromError(appErr) if !ok { - // Convert appErr if it is not a grpc status error. - appErr = status.Error(codes.Unknown, appErr.Error()) - appStatus, _ = status.FromError(appErr) + // Convert non-status application error to a status error with code + // Unknown, but handle context errors specifically. + appStatus = status.FromContextError(appErr) + appErr = appStatus.Err() } if trInfo != nil { trInfo.tr.LazyLog(stringer(appStatus.Message()), true) @@ -1222,18 +1348,24 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if e := t.WriteStatus(stream, appStatus); e != nil { channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status: %v", e) } - if binlog != nil { + if len(binlogs) != 0 { if h, _ := stream.Header(); h.Len() > 0 { // Only log serverHeader if there was header. Otherwise it can // be trailer only. - binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), sh) + } } - binlog.Log(&binarylog.ServerTrailer{ + st := &binarylog.ServerTrailer{ Trailer: stream.Trailer(), Err: appErr, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), st) + } } return appErr } @@ -1242,6 +1374,11 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. } opts := &transport.Options{Last: true} + // Server handler could have set new compressor by calling SetSendCompressor. + // In case it is set, we need to use it for compressing outbound message. + if stream.SendCompress() != sendCompressorName { + comp = encoding.GetCompressor(stream.SendCompress()) + } if err := s.sendResponse(t, stream, reply, cp, opts, comp); err != nil { if err == io.EOF { // The entire stream is done (for unary RPC only). @@ -1259,26 +1396,34 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. panic(fmt.Sprintf("grpc: Unexpected error (%T) from sendResponse: %v", st, st)) } } - if binlog != nil { + if len(binlogs) != 0 { h, _ := stream.Header() - binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) - binlog.Log(&binarylog.ServerTrailer{ + } + st := &binarylog.ServerTrailer{ Trailer: stream.Trailer(), Err: appErr, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), sh) + binlog.Log(stream.Context(), st) + } } return err } - if binlog != nil { + if len(binlogs) != 0 { h, _ := stream.Header() - binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) - binlog.Log(&binarylog.ServerMessage{ + } + sm := &binarylog.ServerMessage{ Message: reply, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), sh) + binlog.Log(stream.Context(), sm) + } } if channelz.IsOn() { t.IncrMsgSent() @@ -1289,14 +1434,16 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. // TODO: Should we be logging if writing status failed here, like above? // Should the logging be in WriteStatus? Should we ignore the WriteStatus // error or allow the stats handler to see it? - err = t.WriteStatus(stream, statusOK) - if binlog != nil { - binlog.Log(&binarylog.ServerTrailer{ + if len(binlogs) != 0 { + st := &binarylog.ServerTrailer{ Trailer: stream.Trailer(), Err: appErr, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), st) + } } - return err + return t.WriteStatus(stream, statusOK) } // chainStreamServerInterceptors chains all stream server interceptors into one. @@ -1314,22 +1461,24 @@ func chainStreamServerInterceptors(s *Server) { } else if len(interceptors) == 1 { chainedInt = interceptors[0] } else { - chainedInt = func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error { - return interceptors[0](srv, ss, info, getChainStreamHandler(interceptors, 0, info, handler)) - } + chainedInt = chainStreamInterceptors(interceptors) } s.opts.streamInt = chainedInt } -// getChainStreamHandler recursively generate the chained StreamHandler +func chainStreamInterceptors(interceptors []StreamServerInterceptor) StreamServerInterceptor { + return func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error { + return interceptors[0](srv, ss, info, getChainStreamHandler(interceptors, 0, info, handler)) + } +} + func getChainStreamHandler(interceptors []StreamServerInterceptor, curr int, info *StreamServerInfo, finalHandler StreamHandler) StreamHandler { if curr == len(interceptors)-1 { return finalHandler } - - return func(srv interface{}, ss ServerStream) error { - return interceptors[curr+1](srv, ss, info, getChainStreamHandler(interceptors, curr+1, info, finalHandler)) + return func(srv interface{}, stream ServerStream) error { + return interceptors[curr+1](srv, stream, info, getChainStreamHandler(interceptors, curr+1, info, finalHandler)) } } @@ -1337,14 +1486,18 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if channelz.IsOn() { s.incrCallsStarted() } - sh := s.opts.statsHandler + shs := s.opts.statsHandlers var statsBegin *stats.Begin - if sh != nil { + if len(shs) != 0 { beginTime := time.Now() statsBegin = &stats.Begin{ - BeginTime: beginTime, + BeginTime: beginTime, + IsClientStream: sd.ClientStreams, + IsServerStream: sd.ServerStreams, + } + for _, sh := range shs { + sh.HandleRPC(stream.Context(), statsBegin) } - sh.HandleRPC(stream.Context(), statsBegin) } ctx := NewContextWithServerTransportStream(stream.Context(), stream) ss := &serverStream{ @@ -1356,10 +1509,10 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp maxReceiveMessageSize: s.opts.maxReceiveMessageSize, maxSendMessageSize: s.opts.maxSendMessageSize, trInfo: trInfo, - statsHandler: sh, + statsHandler: shs, } - if sh != nil || trInfo != nil || channelz.IsOn() { + if len(shs) != 0 || trInfo != nil || channelz.IsOn() { // See comment in processUnaryRPC on defers. defer func() { if trInfo != nil { @@ -1373,7 +1526,7 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp ss.mu.Unlock() } - if sh != nil { + if len(shs) != 0 { end := &stats.End{ BeginTime: statsBegin.BeginTime, EndTime: time.Now(), @@ -1381,7 +1534,9 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if err != nil && err != io.EOF { end.Error = toRPCErr(err) } - sh.HandleRPC(stream.Context(), end) + for _, sh := range shs { + sh.HandleRPC(stream.Context(), end) + } } if channelz.IsOn() { @@ -1394,8 +1549,15 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp }() } - ss.binlog = binarylog.GetMethodLogger(stream.Method()) - if ss.binlog != nil { + if ml := binarylog.GetMethodLogger(stream.Method()); ml != nil { + ss.binlogs = append(ss.binlogs, ml) + } + if s.opts.binaryLogger != nil { + if ml := s.opts.binaryLogger.GetMethodLogger(stream.Method()); ml != nil { + ss.binlogs = append(ss.binlogs, ml) + } + } + if len(ss.binlogs) != 0 { md, _ := metadata.FromIncomingContext(ctx) logEntry := &binarylog.ClientHeader{ Header: md, @@ -1414,7 +1576,9 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if peer, ok := peer.FromContext(ss.Context()); ok { logEntry.PeerAddr = peer.Addr } - ss.binlog.Log(logEntry) + for _, binlog := range ss.binlogs { + binlog.Log(stream.Context(), logEntry) + } } // If dc is set and matches the stream's compression, use it. Otherwise, try @@ -1436,15 +1600,23 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp // NOTE: this needs to be ahead of all handling, https://github.com/grpc/grpc-go/issues/686. if s.opts.cp != nil { ss.cp = s.opts.cp - stream.SetSendCompress(s.opts.cp.Type()) + ss.sendCompressorName = s.opts.cp.Type() } else if rc := stream.RecvCompress(); rc != "" && rc != encoding.Identity { // Legacy compressor not specified; attempt to respond with same encoding. ss.comp = encoding.GetCompressor(rc) if ss.comp != nil { - stream.SetSendCompress(rc) + ss.sendCompressorName = rc + } + } + + if ss.sendCompressorName != "" { + if err := stream.SetSendCompress(ss.sendCompressorName); err != nil { + return status.Errorf(codes.Internal, "grpc: failed to set send compressor: %v", err) } } + ss.ctx = newContextWithRPCInfo(ss.ctx, false, ss.codec, ss.cp, ss.comp) + if trInfo != nil { trInfo.tr.LazyLog(&trInfo.firstLine, false) } @@ -1466,7 +1638,9 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if appErr != nil { appStatus, ok := status.FromError(appErr) if !ok { - appStatus = status.New(codes.Unknown, appErr.Error()) + // Convert non-status application error to a status error with code + // Unknown, but handle context errors specifically. + appStatus = status.FromContextError(appErr) appErr = appStatus.Err() } if trInfo != nil { @@ -1475,13 +1649,16 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp ss.trInfo.tr.SetError() ss.mu.Unlock() } - t.WriteStatus(ss.s, appStatus) - if ss.binlog != nil { - ss.binlog.Log(&binarylog.ServerTrailer{ + if len(ss.binlogs) != 0 { + st := &binarylog.ServerTrailer{ Trailer: ss.s.Trailer(), Err: appErr, - }) + } + for _, binlog := range ss.binlogs { + binlog.Log(stream.Context(), st) + } } + t.WriteStatus(ss.s, appStatus) // TODO: Should we log an error from WriteStatus here and below? return appErr } @@ -1490,14 +1667,16 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp ss.trInfo.tr.LazyLog(stringer("OK"), false) ss.mu.Unlock() } - err = t.WriteStatus(ss.s, statusOK) - if ss.binlog != nil { - ss.binlog.Log(&binarylog.ServerTrailer{ + if len(ss.binlogs) != 0 { + st := &binarylog.ServerTrailer{ Trailer: ss.s.Trailer(), Err: appErr, - }) + } + for _, binlog := range ss.binlogs { + binlog.Log(stream.Context(), st) + } } - return err + return t.WriteStatus(ss.s, statusOK) } func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Stream, trInfo *traceInfo) { @@ -1512,7 +1691,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str trInfo.tr.SetError() } errDesc := fmt.Sprintf("malformed method name: %q", stream.Method()) - if err := t.WriteStatus(stream, status.New(codes.ResourceExhausted, errDesc)); err != nil { + if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil { if trInfo != nil { trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) trInfo.tr.SetError() @@ -1571,7 +1750,7 @@ type streamKey struct{} // NewContextWithServerTransportStream creates a new context from ctx and // attaches stream to it. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -1586,7 +1765,7 @@ func NewContextWithServerTransportStream(ctx context.Context, stream ServerTrans // // See also NewContextWithServerTransportStream. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -1601,7 +1780,7 @@ type ServerTransportStream interface { // ctx. Returns nil if the given context has no stream associated with it // (which implies it is not an RPC invocation context). // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -1623,16 +1802,12 @@ func (s *Server) Stop() { s.done.Fire() }() - s.channelzRemoveOnce.Do(func() { - if channelz.IsOn() { - channelz.RemoveEntry(s.channelzID) - } - }) + s.channelzRemoveOnce.Do(func() { channelz.RemoveEntry(s.channelzID) }) s.mu.Lock() listeners := s.lis s.lis = nil - st := s.conns + conns := s.conns s.conns = nil // interrupt GracefulStop if Stop and GracefulStop are called concurrently. s.cv.Broadcast() @@ -1641,8 +1816,10 @@ func (s *Server) Stop() { for lis := range listeners { lis.Close() } - for c := range st { - c.Close() + for _, cs := range conns { + for st := range cs { + st.Close(errors.New("Server.Stop called")) + } } if s.opts.numServerWorkers > 0 { s.stopServerWorkers() @@ -1663,11 +1840,7 @@ func (s *Server) GracefulStop() { s.quit.Fire() defer s.done.Fire() - s.channelzRemoveOnce.Do(func() { - if channelz.IsOn() { - channelz.RemoveEntry(s.channelzID) - } - }) + s.channelzRemoveOnce.Do(func() { channelz.RemoveEntry(s.channelzID) }) s.mu.Lock() if s.conns == nil { s.mu.Unlock() @@ -1679,8 +1852,10 @@ func (s *Server) GracefulStop() { } s.lis = nil if !s.drain { - for st := range s.conns { - st.Drain() + for _, conns := range s.conns { + for st := range conns { + st.Drain("graceful_stop") + } } s.drain = true } @@ -1718,12 +1893,26 @@ func (s *Server) getCodec(contentSubtype string) baseCodec { return codec } -// SetHeader sets the header metadata. -// When called multiple times, all the provided metadata will be merged. -// All the metadata will be sent out when one of the following happens: -// - grpc.SendHeader() is called; -// - The first response is sent out; -// - An RPC status is sent out (error or success). +// SetHeader sets the header metadata to be sent from the server to the client. +// The context provided must be the context passed to the server's handler. +// +// Streaming RPCs should prefer the SetHeader method of the ServerStream. +// +// When called multiple times, all the provided metadata will be merged. All +// the metadata will be sent out when one of the following happens: +// +// - grpc.SendHeader is called, or for streaming handlers, stream.SendHeader. +// - The first response message is sent. For unary handlers, this occurs when +// the handler returns; for streaming handlers, this can happen when stream's +// SendMsg method is called. +// - An RPC status is sent out (error or success). This occurs when the handler +// returns. +// +// SetHeader will fail if called after any of the events above. +// +// The error returned is compatible with the status package. However, the +// status code will often not match the RPC status as seen by the client +// application, and therefore, should not be relied upon for this purpose. func SetHeader(ctx context.Context, md metadata.MD) error { if md.Len() == 0 { return nil @@ -1735,8 +1924,14 @@ func SetHeader(ctx context.Context, md metadata.MD) error { return stream.SetHeader(md) } -// SendHeader sends header metadata. It may be called at most once. -// The provided md and headers set by SetHeader() will be sent. +// SendHeader sends header metadata. It may be called at most once, and may not +// be called after any event that causes headers to be sent (see SetHeader for +// a complete list). The provided md and headers set by SetHeader() will be +// sent. +// +// The error returned is compatible with the status package. However, the +// status code will often not match the RPC status as seen by the client +// application, and therefore, should not be relied upon for this purpose. func SendHeader(ctx context.Context, md metadata.MD) error { stream := ServerTransportStreamFromContext(ctx) if stream == nil { @@ -1748,8 +1943,66 @@ func SendHeader(ctx context.Context, md metadata.MD) error { return nil } +// SetSendCompressor sets a compressor for outbound messages from the server. +// It must not be called after any event that causes headers to be sent +// (see ServerStream.SetHeader for the complete list). Provided compressor is +// used when below conditions are met: +// +// - compressor is registered via encoding.RegisterCompressor +// - compressor name must exist in the client advertised compressor names +// sent in grpc-accept-encoding header. Use ClientSupportedCompressors to +// get client supported compressor names. +// +// The context provided must be the context passed to the server's handler. +// It must be noted that compressor name encoding.Identity disables the +// outbound compression. +// By default, server messages will be sent using the same compressor with +// which request messages were sent. +// +// It is not safe to call SetSendCompressor concurrently with SendHeader and +// SendMsg. +// +// # Experimental +// +// Notice: This function is EXPERIMENTAL and may be changed or removed in a +// later release. +func SetSendCompressor(ctx context.Context, name string) error { + stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream) + if !ok || stream == nil { + return fmt.Errorf("failed to fetch the stream from the given context") + } + + if err := validateSendCompressor(name, stream.ClientAdvertisedCompressors()); err != nil { + return fmt.Errorf("unable to set send compressor: %w", err) + } + + return stream.SetSendCompress(name) +} + +// ClientSupportedCompressors returns compressor names advertised by the client +// via grpc-accept-encoding header. +// +// The context provided must be the context passed to the server's handler. +// +// # Experimental +// +// Notice: This function is EXPERIMENTAL and may be changed or removed in a +// later release. +func ClientSupportedCompressors(ctx context.Context) ([]string, error) { + stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream) + if !ok || stream == nil { + return nil, fmt.Errorf("failed to fetch the stream from the given context %v", ctx) + } + + return strings.Split(stream.ClientAdvertisedCompressors(), ","), nil +} + // SetTrailer sets the trailer metadata that will be sent when an RPC returns. // When called more than once, all the provided metadata will be merged. +// +// The error returned is compatible with the status package. However, the +// status code will often not match the RPC status as seen by the client +// application, and therefore, should not be relied upon for this purpose. func SetTrailer(ctx context.Context, md metadata.MD) error { if md.Len() == 0 { return nil @@ -1778,3 +2031,51 @@ type channelzServer struct { func (c *channelzServer) ChannelzMetric() *channelz.ServerInternalMetric { return c.s.channelzMetric() } + +// validateSendCompressor returns an error when given compressor name cannot be +// handled by the server or the client based on the advertised compressors. +func validateSendCompressor(name, clientCompressors string) error { + if name == encoding.Identity { + return nil + } + + if !grpcutil.IsCompressorNameRegistered(name) { + return fmt.Errorf("compressor not registered %q", name) + } + + for _, c := range strings.Split(clientCompressors, ",") { + if c == name { + return nil // found match + } + } + return fmt.Errorf("client does not support compressor %q", name) +} + +// atomicSemaphore implements a blocking, counting semaphore. acquire should be +// called synchronously; release may be called asynchronously. +type atomicSemaphore struct { + n int64 + wait chan struct{} +} + +func (q *atomicSemaphore) acquire() { + if atomic.AddInt64(&q.n, -1) < 0 { + // We ran out of quota. Block until a release happens. + <-q.wait + } +} + +func (q *atomicSemaphore) release() { + // N.B. the "<= 0" check below should allow for this to work with multiple + // concurrent calls to acquire, but also note that with synchronous calls to + // acquire, as our system does, n will never be less than -1. There are + // fairness issues (queuing) to consider if this was to be generalized. + if atomic.AddInt64(&q.n, 1) <= 0 { + // An acquire was waiting on us. Unblock it. + q.wait <- struct{}{} + } +} + +func newHandlerQuota(n uint32) *atomicSemaphore { + return &atomicSemaphore{n: int64(n), wait: make(chan struct{}, 1)} +} diff --git a/vendor/google.golang.org/grpc/service_config.go b/vendor/google.golang.org/grpc/service_config.go index 22c4240cf7..0df11fc098 100644 --- a/vendor/google.golang.org/grpc/service_config.go +++ b/vendor/google.golang.org/grpc/service_config.go @@ -23,8 +23,6 @@ import ( "errors" "fmt" "reflect" - "strconv" - "strings" "time" "google.golang.org/grpc/codes" @@ -57,10 +55,9 @@ type lbConfig struct { type ServiceConfig struct { serviceconfig.Config - // LB is the load balancer the service providers recommends. The balancer - // specified via grpc.WithBalancerName will override this. This is deprecated; - // lbConfigs is preferred. If lbConfig and LB are both present, lbConfig - // will be used. + // LB is the load balancer the service providers recommends. This is + // deprecated; lbConfigs is preferred. If lbConfig and LB are both present, + // lbConfig will be used. LB *string // lbConfig is the service config's load balancing configuration. If @@ -107,8 +104,8 @@ type healthCheckConfig struct { type jsonRetryPolicy struct { MaxAttempts int - InitialBackoff string - MaxBackoff string + InitialBackoff internalserviceconfig.Duration + MaxBackoff internalserviceconfig.Duration BackoffMultiplier float64 RetryableStatusCodes []codes.Code } @@ -130,50 +127,6 @@ type retryThrottlingPolicy struct { TokenRatio float64 } -func parseDuration(s *string) (*time.Duration, error) { - if s == nil { - return nil, nil - } - if !strings.HasSuffix(*s, "s") { - return nil, fmt.Errorf("malformed duration %q", *s) - } - ss := strings.SplitN((*s)[:len(*s)-1], ".", 3) - if len(ss) > 2 { - return nil, fmt.Errorf("malformed duration %q", *s) - } - // hasDigits is set if either the whole or fractional part of the number is - // present, since both are optional but one is required. - hasDigits := false - var d time.Duration - if len(ss[0]) > 0 { - i, err := strconv.ParseInt(ss[0], 10, 32) - if err != nil { - return nil, fmt.Errorf("malformed duration %q: %v", *s, err) - } - d = time.Duration(i) * time.Second - hasDigits = true - } - if len(ss) == 2 && len(ss[1]) > 0 { - if len(ss[1]) > 9 { - return nil, fmt.Errorf("malformed duration %q", *s) - } - f, err := strconv.ParseInt(ss[1], 10, 64) - if err != nil { - return nil, fmt.Errorf("malformed duration %q: %v", *s, err) - } - for i := 9; i > len(ss[1]); i-- { - f *= 10 - } - d += time.Duration(f) - hasDigits = true - } - if !hasDigits { - return nil, fmt.Errorf("malformed duration %q", *s) - } - - return &d, nil -} - type jsonName struct { Service string Method string @@ -202,7 +155,7 @@ func (j jsonName) generatePath() (string, error) { type jsonMC struct { Name *[]jsonName WaitForReady *bool - Timeout *string + Timeout *internalserviceconfig.Duration MaxRequestMessageBytes *int64 MaxResponseMessageBytes *int64 RetryPolicy *jsonRetryPolicy @@ -218,7 +171,7 @@ type jsonSC struct { } func init() { - internal.ParseServiceConfigForTesting = parseServiceConfig + internal.ParseServiceConfig = parseServiceConfig } func parseServiceConfig(js string) *serviceconfig.ParseResult { if len(js) == 0 { @@ -227,7 +180,7 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { var rsc jsonSC err := json.Unmarshal([]byte(js), &rsc) if err != nil { - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) + logger.Warningf("grpc: unmarshaling service config %s: %v", js, err) return &serviceconfig.ParseResult{Err: err} } sc := ServiceConfig{ @@ -253,18 +206,13 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { if m.Name == nil { continue } - d, err := parseDuration(m.Timeout) - if err != nil { - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) - return &serviceconfig.ParseResult{Err: err} - } mc := MethodConfig{ WaitForReady: m.WaitForReady, - Timeout: d, + Timeout: (*time.Duration)(m.Timeout), } if mc.RetryPolicy, err = convertRetryPolicy(m.RetryPolicy); err != nil { - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) + logger.Warningf("grpc: unmarshaling service config %s: %v", js, err) return &serviceconfig.ParseResult{Err: err} } if m.MaxRequestMessageBytes != nil { @@ -284,13 +232,13 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { for i, n := range *m.Name { path, err := n.generatePath() if err != nil { - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to methodConfig[%d]: %v", js, i, err) + logger.Warningf("grpc: error unmarshaling service config %s due to methodConfig[%d]: %v", js, i, err) return &serviceconfig.ParseResult{Err: err} } if _, ok := paths[path]; ok { err = errDuplicatedName - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to methodConfig[%d]: %v", js, i, err) + logger.Warningf("grpc: error unmarshaling service config %s due to methodConfig[%d]: %v", js, i, err) return &serviceconfig.ParseResult{Err: err} } paths[path] = struct{}{} @@ -313,18 +261,10 @@ func convertRetryPolicy(jrp *jsonRetryPolicy) (p *internalserviceconfig.RetryPol if jrp == nil { return nil, nil } - ib, err := parseDuration(&jrp.InitialBackoff) - if err != nil { - return nil, err - } - mb, err := parseDuration(&jrp.MaxBackoff) - if err != nil { - return nil, err - } if jrp.MaxAttempts <= 1 || - *ib <= 0 || - *mb <= 0 || + jrp.InitialBackoff <= 0 || + jrp.MaxBackoff <= 0 || jrp.BackoffMultiplier <= 0 || len(jrp.RetryableStatusCodes) == 0 { logger.Warningf("grpc: ignoring retry policy %v due to illegal configuration", jrp) @@ -333,8 +273,8 @@ func convertRetryPolicy(jrp *jsonRetryPolicy) (p *internalserviceconfig.RetryPol rp := &internalserviceconfig.RetryPolicy{ MaxAttempts: jrp.MaxAttempts, - InitialBackoff: *ib, - MaxBackoff: *mb, + InitialBackoff: time.Duration(jrp.InitialBackoff), + MaxBackoff: time.Duration(jrp.MaxBackoff), BackoffMultiplier: jrp.BackoffMultiplier, RetryableStatusCodes: make(map[codes.Code]bool), } @@ -381,6 +321,9 @@ func init() { // // If any of them is NOT *ServiceConfig, return false. func equalServiceConfig(a, b serviceconfig.Config) bool { + if a == nil && b == nil { + return true + } aa, ok := a.(*ServiceConfig) if !ok { return false diff --git a/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go b/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go index 73a2f92661..35e7a20a04 100644 --- a/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go +++ b/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go @@ -19,7 +19,7 @@ // Package serviceconfig defines types and methods for operating on gRPC // service configs. // -// Experimental +// # Experimental // // Notice: This package is EXPERIMENTAL and may be changed or removed in a // later release. diff --git a/vendor/google.golang.org/grpc/stats/stats.go b/vendor/google.golang.org/grpc/stats/stats.go index 63e476ee7f..7a552a9b78 100644 --- a/vendor/google.golang.org/grpc/stats/stats.go +++ b/vendor/google.golang.org/grpc/stats/stats.go @@ -36,15 +36,22 @@ type RPCStats interface { IsClient() bool } -// Begin contains stats when an RPC begins. +// Begin contains stats when an RPC attempt begins. // FailFast is only valid if this Begin is from client side. type Begin struct { // Client is true if this Begin is from client side. Client bool - // BeginTime is the time when the RPC begins. + // BeginTime is the time when the RPC attempt begins. BeginTime time.Time // FailFast indicates if this RPC is failfast. FailFast bool + // IsClientStream indicates whether the RPC is a client streaming RPC. + IsClientStream bool + // IsServerStream indicates whether the RPC is a server streaming RPC. + IsServerStream bool + // IsTransparentRetryAttempt indicates whether this attempt was initiated + // due to transparently retrying a previous attempt. + IsTransparentRetryAttempt bool } // IsClient indicates if the stats information is from client side. @@ -60,10 +67,18 @@ type InPayload struct { Payload interface{} // Data is the serialized message payload. Data []byte - // Length is the length of uncompressed data. + + // Length is the size of the uncompressed payload data. Does not include any + // framing (gRPC or HTTP/2). Length int - // WireLength is the length of data on wire (compressed, signed, encrypted). + // CompressedLength is the size of the compressed payload data. Does not + // include any framing (gRPC or HTTP/2). Same as Length if compression not + // enabled. + CompressedLength int + // WireLength is the size of the compressed payload data plus gRPC framing. + // Does not include HTTP/2 framing. WireLength int + // RecvTime is the time when the payload is received. RecvTime time.Time } @@ -122,9 +137,15 @@ type OutPayload struct { Payload interface{} // Data is the serialized message payload. Data []byte - // Length is the length of uncompressed data. + // Length is the size of the uncompressed payload data. Does not include any + // framing (gRPC or HTTP/2). Length int - // WireLength is the length of data on wire (compressed, signed, encrypted). + // CompressedLength is the size of the compressed payload data. Does not + // include any framing (gRPC or HTTP/2). Same as Length if compression not + // enabled. + CompressedLength int + // WireLength is the size of the compressed payload data plus gRPC framing. + // Does not include HTTP/2 framing. WireLength int // SentTime is the time when the payload is sent. SentTime time.Time diff --git a/vendor/google.golang.org/grpc/status/status.go b/vendor/google.golang.org/grpc/status/status.go index 01e182c306..bcf2e4d81b 100644 --- a/vendor/google.golang.org/grpc/status/status.go +++ b/vendor/google.golang.org/grpc/status/status.go @@ -29,6 +29,7 @@ package status import ( "context" + "errors" "fmt" spb "google.golang.org/genproto/googleapis/rpc/status" @@ -73,17 +74,52 @@ func FromProto(s *spb.Status) *Status { return status.FromProto(s) } -// FromError returns a Status representing err if it was produced from this -// package or has a method `GRPCStatus() *Status`. Otherwise, ok is false and a -// Status is returned with codes.Unknown and the original error message. +// FromError returns a Status representation of err. +// +// - If err was produced by this package or implements the method `GRPCStatus() +// *Status` and `GRPCStatus()` does not return nil, or if err wraps a type +// satisfying this, the Status from `GRPCStatus()` is returned. For wrapped +// errors, the message returned contains the entire err.Error() text and not +// just the wrapped status. In that case, ok is true. +// +// - If err is nil, a Status is returned with codes.OK and no message, and ok +// is true. +// +// - If err implements the method `GRPCStatus() *Status` and `GRPCStatus()` +// returns nil (which maps to Codes.OK), or if err wraps a type +// satisfying this, a Status is returned with codes.Unknown and err's +// Error() message, and ok is false. +// +// - Otherwise, err is an error not compatible with this package. In this +// case, a Status is returned with codes.Unknown and err's Error() message, +// and ok is false. func FromError(err error) (s *Status, ok bool) { if err == nil { return nil, true } - if se, ok := err.(interface { - GRPCStatus() *Status - }); ok { - return se.GRPCStatus(), true + type grpcstatus interface{ GRPCStatus() *Status } + if gs, ok := err.(grpcstatus); ok { + if gs.GRPCStatus() == nil { + // Error has status nil, which maps to codes.OK. There + // is no sensible behavior for this, so we turn it into + // an error with codes.Unknown and discard the existing + // status. + return New(codes.Unknown, err.Error()), false + } + return gs.GRPCStatus(), true + } + var gs grpcstatus + if errors.As(err, &gs) { + if gs.GRPCStatus() == nil { + // Error wraps an error that has status nil, which maps + // to codes.OK. There is no sensible behavior for this, + // so we turn it into an error with codes.Unknown and + // discard the existing status. + return New(codes.Unknown, err.Error()), false + } + p := gs.GRPCStatus().Proto() + p.Message = err.Error() + return status.FromProto(p), true } return New(codes.Unknown, err.Error()), false } @@ -95,33 +131,30 @@ func Convert(err error) *Status { return s } -// Code returns the Code of the error if it is a Status error, codes.OK if err -// is nil, or codes.Unknown otherwise. +// Code returns the Code of the error if it is a Status error or if it wraps a +// Status error. If that is not the case, it returns codes.OK if err is nil, or +// codes.Unknown otherwise. func Code(err error) codes.Code { // Don't use FromError to avoid allocation of OK status. if err == nil { return codes.OK } - if se, ok := err.(interface { - GRPCStatus() *Status - }); ok { - return se.GRPCStatus().Code() - } - return codes.Unknown + + return Convert(err).Code() } -// FromContextError converts a context error into a Status. It returns a -// Status with codes.OK if err is nil, or a Status with codes.Unknown if err is -// non-nil and not a context error. +// FromContextError converts a context error or wrapped context error into a +// Status. It returns a Status with codes.OK if err is nil, or a Status with +// codes.Unknown if err is non-nil and not a context error. func FromContextError(err error) *Status { - switch err { - case nil: + if err == nil { return nil - case context.DeadlineExceeded: + } + if errors.Is(err, context.DeadlineExceeded) { return New(codes.DeadlineExceeded, err.Error()) - case context.Canceled: + } + if errors.Is(err, context.Canceled) { return New(codes.Canceled, err.Error()) - default: - return New(codes.Unknown, err.Error()) } + return New(codes.Unknown, err.Error()) } diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go index 8d4694a33f..10092685b2 100644 --- a/vendor/google.golang.org/grpc/stream.go +++ b/vendor/google.golang.org/grpc/stream.go @@ -36,8 +36,10 @@ import ( "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcrand" "google.golang.org/grpc/internal/grpcutil" + imetadata "google.golang.org/grpc/internal/metadata" iresolver "google.golang.org/grpc/internal/resolver" "google.golang.org/grpc/internal/serviceconfig" + istatus "google.golang.org/grpc/internal/status" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" @@ -46,20 +48,28 @@ import ( ) // StreamHandler defines the handler called by gRPC server to complete the -// execution of a streaming RPC. If a StreamHandler returns an error, it -// should be produced by the status package, or else gRPC will use -// codes.Unknown as the status code and err.Error() as the status message -// of the RPC. +// execution of a streaming RPC. +// +// If a StreamHandler returns an error, it should either be produced by the +// status package, or be one of the context errors. Otherwise, gRPC will use +// codes.Unknown as the status code and err.Error() as the status message of the +// RPC. type StreamHandler func(srv interface{}, stream ServerStream) error -// StreamDesc represents a streaming RPC service's method specification. +// StreamDesc represents a streaming RPC service's method specification. Used +// on the server when registering services and on the client when initiating +// new streams. type StreamDesc struct { - StreamName string - Handler StreamHandler - - // At least one of these is true. - ServerStreams bool - ClientStreams bool + // StreamName and Handler are only used when registering handlers on a + // server. + StreamName string // the name of the method excluding the service + Handler StreamHandler // the handler called for the method + + // ServerStreams and ClientStreams are used for registering handlers on a + // server as well as defining RPC behavior when passed to NewClientStream + // and ClientConn.NewStream. At least one must be true. + ServerStreams bool // indicates the server can perform streaming sends + ClientStreams bool // indicates the client can perform streaming sends } // Stream defines the common interface a client or server stream has to satisfy. @@ -113,6 +123,9 @@ type ClientStream interface { // calling RecvMsg on the same stream at the same time, but it is not safe // to call SendMsg on the same stream in different goroutines. It is also // not safe to call CloseSend concurrently with SendMsg. + // + // It is not safe to modify the message after calling SendMsg. Tracing + // libraries and stats handlers may use the message lazily. SendMsg(m interface{}) error // RecvMsg blocks until it receives a message into m or the stream is // done. It returns io.EOF when the stream completes successfully. On @@ -131,17 +144,22 @@ type ClientStream interface { // To ensure resources are not leaked due to the stream returned, one of the following // actions must be performed: // -// 1. Call Close on the ClientConn. -// 2. Cancel the context provided. -// 3. Call RecvMsg until a non-nil error is returned. A protobuf-generated -// client-streaming RPC, for instance, might use the helper function -// CloseAndRecv (note that CloseSend does not Recv, therefore is not -// guaranteed to release all resources). -// 4. Receive a non-nil, non-io.EOF error from Header or SendMsg. +// 1. Call Close on the ClientConn. +// 2. Cancel the context provided. +// 3. Call RecvMsg until a non-nil error is returned. A protobuf-generated +// client-streaming RPC, for instance, might use the helper function +// CloseAndRecv (note that CloseSend does not Recv, therefore is not +// guaranteed to release all resources). +// 4. Receive a non-nil, non-io.EOF error from Header or SendMsg. // // If none of the above happen, a goroutine and a context will be leaked, and grpc // will not call the optionally-configured stats handler with a stats.End message. func (cc *ClientConn) NewStream(ctx context.Context, desc *StreamDesc, method string, opts ...CallOption) (ClientStream, error) { + if err := cc.idlenessMgr.onCallBegin(); err != nil { + return nil, err + } + defer cc.idlenessMgr.onCallEnd() + // allow interceptor to see all applicable call options, which means those // configured as defaults from dial option as well as per-call options opts = combine(cc.dopts.callOptions, opts) @@ -158,6 +176,20 @@ func NewClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth } func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (_ ClientStream, err error) { + if md, added, ok := metadata.FromOutgoingContextRaw(ctx); ok { + // validate md + if err := imetadata.Validate(md); err != nil { + return nil, status.Error(codes.Internal, err.Error()) + } + // validate added + for _, kvs := range added { + for i := 0; i < len(kvs); i += 2 { + if err := imetadata.ValidatePair(kvs[i], kvs[i+1]); err != nil { + return nil, status.Error(codes.Internal, err.Error()) + } + } + } + } if channelz.IsOn() { cc.incrCallsStarted() defer func() { @@ -166,7 +198,6 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth } }() } - c := defaultCallInfo() // Provide an opportunity for the first RPC to see the first service config // provided by the resolver. if err := cc.waitForResolvedAddrs(ctx); err != nil { @@ -175,15 +206,47 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth var mc serviceconfig.MethodConfig var onCommit func() - rpcConfig := cc.safeConfigSelector.SelectConfig(iresolver.RPCInfo{Context: ctx, Method: method}) + var newStream = func(ctx context.Context, done func()) (iresolver.ClientStream, error) { + return newClientStreamWithParams(ctx, desc, cc, method, mc, onCommit, done, opts...) + } + + rpcInfo := iresolver.RPCInfo{Context: ctx, Method: method} + rpcConfig, err := cc.safeConfigSelector.SelectConfig(rpcInfo) + if err != nil { + if st, ok := status.FromError(err); ok { + // Restrict the code to the list allowed by gRFC A54. + if istatus.IsRestrictedControlPlaneCode(st) { + err = status.Errorf(codes.Internal, "config selector returned illegal status: %v", err) + } + return nil, err + } + return nil, toRPCErr(err) + } + if rpcConfig != nil { if rpcConfig.Context != nil { ctx = rpcConfig.Context } mc = rpcConfig.MethodConfig onCommit = rpcConfig.OnCommitted + if rpcConfig.Interceptor != nil { + rpcInfo.Context = nil + ns := newStream + newStream = func(ctx context.Context, done func()) (iresolver.ClientStream, error) { + cs, err := rpcConfig.Interceptor.NewStream(ctx, rpcInfo, done, ns) + if err != nil { + return nil, toRPCErr(err) + } + return cs, nil + } + } } + return newStream(ctx, func() {}) +} + +func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, mc serviceconfig.MethodConfig, onCommit, doneFunc func(), opts ...CallOption) (_ iresolver.ClientStream, err error) { + c := defaultCallInfo() if mc.WaitForReady != nil { c.failFast = !*mc.WaitForReady } @@ -220,6 +283,7 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth Host: cc.authority, Method: method, ContentSubtype: c.contentSubtype, + DoneFunc: doneFunc, } // Set our outgoing compression according to the UseCompressor CallOption, if @@ -243,33 +307,6 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth if c.creds != nil { callHdr.Creds = c.creds } - var trInfo *traceInfo - if EnableTracing { - trInfo = &traceInfo{ - tr: trace.New("grpc.Sent."+methodFamily(method), method), - firstLine: firstLine{ - client: true, - }, - } - if deadline, ok := ctx.Deadline(); ok { - trInfo.firstLine.deadline = time.Until(deadline) - } - trInfo.tr.LazyLog(&trInfo.firstLine, false) - ctx = trace.NewContext(ctx, trInfo.tr) - } - ctx = newContextWithRPCInfo(ctx, c.failFast, c.codec, cp, comp) - sh := cc.dopts.copts.StatsHandler - var beginTime time.Time - if sh != nil { - ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: c.failFast}) - beginTime = time.Now() - begin := &stats.Begin{ - Client: true, - BeginTime: beginTime, - FailFast: c.failFast, - } - sh.HandleRPC(ctx, begin) - } cs := &clientStream{ callHdr: callHdr, @@ -283,29 +320,41 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth cp: cp, comp: comp, cancel: cancel, - beginTime: beginTime, firstAttempt: true, onCommit: onCommit, } if !cc.dopts.disableRetry { cs.retryThrottler = cc.retryThrottler.Load().(*retryThrottler) } - cs.binlog = binarylog.GetMethodLogger(method) - - // Only this initial attempt has stats/tracing. - // TODO(dfawley): move to newAttempt when per-attempt stats are implemented. - if err := cs.newAttemptLocked(sh, trInfo); err != nil { - cs.finish(err) - return nil, err + if ml := binarylog.GetMethodLogger(method); ml != nil { + cs.binlogs = append(cs.binlogs, ml) + } + if cc.dopts.binaryLogger != nil { + if ml := cc.dopts.binaryLogger.GetMethodLogger(method); ml != nil { + cs.binlogs = append(cs.binlogs, ml) + } } - op := func(a *csAttempt) error { return a.newStream() } + // Pick the transport to use and create a new stream on the transport. + // Assign cs.attempt upon success. + op := func(a *csAttempt) error { + if err := a.getTransport(); err != nil { + return err + } + if err := a.newStream(); err != nil { + return err + } + // Because this operation is always called either here (while creating + // the clientStream) or by the retry code while locked when replaying + // the operation, it is safe to access cs.attempt directly. + cs.attempt = a + return nil + } if err := cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) }); err != nil { - cs.finish(err) return nil, err } - if cs.binlog != nil { + if len(cs.binlogs) != 0 { md, _ := metadata.FromOutgoingContext(ctx) logEntry := &binarylog.ClientHeader{ OnClientSide: true, @@ -319,7 +368,9 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth logEntry.Timeout = 0 } } - cs.binlog.Log(logEntry) + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, logEntry) + } } if desc != unaryStreamDesc { @@ -340,63 +391,123 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth return cs, nil } -// newAttemptLocked creates a new attempt with a transport. -// If it succeeds, then it replaces clientStream's attempt with this new attempt. -func (cs *clientStream) newAttemptLocked(sh stats.Handler, trInfo *traceInfo) (retErr error) { - newAttempt := &csAttempt{ - cs: cs, - dc: cs.cc.dopts.dc, - statsHandler: sh, - trInfo: trInfo, +// newAttemptLocked creates a new csAttempt without a transport or stream. +func (cs *clientStream) newAttemptLocked(isTransparent bool) (*csAttempt, error) { + if err := cs.ctx.Err(); err != nil { + return nil, toRPCErr(err) } - defer func() { - if retErr != nil { - // This attempt is not set in the clientStream, so it's finish won't - // be called. Call it here for stats and trace in case they are not - // nil. - newAttempt.finish(retErr) + if err := cs.cc.ctx.Err(); err != nil { + return nil, ErrClientConnClosing + } + + ctx := newContextWithRPCInfo(cs.ctx, cs.callInfo.failFast, cs.callInfo.codec, cs.cp, cs.comp) + method := cs.callHdr.Method + var beginTime time.Time + shs := cs.cc.dopts.copts.StatsHandlers + for _, sh := range shs { + ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: cs.callInfo.failFast}) + beginTime = time.Now() + begin := &stats.Begin{ + Client: true, + BeginTime: beginTime, + FailFast: cs.callInfo.failFast, + IsClientStream: cs.desc.ClientStreams, + IsServerStream: cs.desc.ServerStreams, + IsTransparentRetryAttempt: isTransparent, } - }() + sh.HandleRPC(ctx, begin) + } - if err := cs.ctx.Err(); err != nil { - return toRPCErr(err) + var trInfo *traceInfo + if EnableTracing { + trInfo = &traceInfo{ + tr: trace.New("grpc.Sent."+methodFamily(method), method), + firstLine: firstLine{ + client: true, + }, + } + if deadline, ok := ctx.Deadline(); ok { + trInfo.firstLine.deadline = time.Until(deadline) + } + trInfo.tr.LazyLog(&trInfo.firstLine, false) + ctx = trace.NewContext(ctx, trInfo.tr) } - ctx := cs.ctx - if cs.cc.parsedTarget.Scheme == "xds" { + if cs.cc.parsedTarget.URL.Scheme == "xds" { // Add extra metadata (metadata that will be added by transport) to context // so the balancer can see them. - ctx = grpcutil.WithExtraMetadata(cs.ctx, metadata.Pairs( + ctx = grpcutil.WithExtraMetadata(ctx, metadata.Pairs( "content-type", grpcutil.ContentType(cs.callHdr.ContentSubtype), )) } - t, done, err := cs.cc.getTransport(ctx, cs.callInfo.failFast, cs.callHdr.Method) + + return &csAttempt{ + ctx: ctx, + beginTime: beginTime, + cs: cs, + dc: cs.cc.dopts.dc, + statsHandlers: shs, + trInfo: trInfo, + }, nil +} + +func (a *csAttempt) getTransport() error { + cs := a.cs + + var err error + a.t, a.pickResult, err = cs.cc.getTransport(a.ctx, cs.callInfo.failFast, cs.callHdr.Method) if err != nil { + if de, ok := err.(dropError); ok { + err = de.error + a.drop = true + } return err } - if trInfo != nil { - trInfo.firstLine.SetRemoteAddr(t.RemoteAddr()) + if a.trInfo != nil { + a.trInfo.firstLine.SetRemoteAddr(a.t.RemoteAddr()) } - newAttempt.t = t - newAttempt.done = done - cs.attempt = newAttempt return nil } func (a *csAttempt) newStream() error { cs := a.cs cs.callHdr.PreviousAttempts = cs.numRetries - s, err := a.t.NewStream(cs.ctx, cs.callHdr) + + // Merge metadata stored in PickResult, if any, with existing call metadata. + // It is safe to overwrite the csAttempt's context here, since all state + // maintained in it are local to the attempt. When the attempt has to be + // retried, a new instance of csAttempt will be created. + if a.pickResult.Metadata != nil { + // We currently do not have a function it the metadata package which + // merges given metadata with existing metadata in a context. Existing + // function `AppendToOutgoingContext()` takes a variadic argument of key + // value pairs. + // + // TODO: Make it possible to retrieve key value pairs from metadata.MD + // in a form passable to AppendToOutgoingContext(), or create a version + // of AppendToOutgoingContext() that accepts a metadata.MD. + md, _ := metadata.FromOutgoingContext(a.ctx) + md = metadata.Join(md, a.pickResult.Metadata) + a.ctx = metadata.NewOutgoingContext(a.ctx, md) + } + + s, err := a.t.NewStream(a.ctx, cs.callHdr) if err != nil { - if _, ok := err.(transport.PerformedIOError); ok { - // Return without converting to an RPC error so retry code can - // inspect. + nse, ok := err.(*transport.NewStreamError) + if !ok { + // Unexpected. return err } - return toRPCErr(err) + + if nse.AllowTransparentRetry { + a.allowTransparentRetry = true + } + + // Unwrap and convert error. + return toRPCErr(nse.Err) } - cs.attempt.s = s - cs.attempt.p = &parser{r: s} + a.s = s + a.p = &parser{r: s} return nil } @@ -414,8 +525,7 @@ type clientStream struct { cancel context.CancelFunc // cancels all attempts - sentLast bool // sent an end stream - beginTime time.Time + sentLast bool // sent an end stream methodConfig *MethodConfig @@ -423,7 +533,7 @@ type clientStream struct { retryThrottler *retryThrottler // The throttler active when the RPC began. - binlog *binarylog.MethodLogger // Binary logger, can be nil. + binlogs []binarylog.MethodLogger // serverHeaderBinlogged is a boolean for whether server header has been // logged. Server header will be logged when the first time one of those // happens: stream.Header(), stream.Recv(). @@ -455,11 +565,12 @@ type clientStream struct { // csAttempt implements a single transport stream attempt within a // clientStream. type csAttempt struct { - cs *clientStream - t transport.ClientTransport - s *transport.Stream - p *parser - done func(balancer.DoneInfo) + ctx context.Context + cs *clientStream + t transport.ClientTransport + s *transport.Stream + p *parser + pickResult balancer.PickResult finished bool dc Decompressor @@ -472,7 +583,13 @@ type csAttempt struct { // and cleared when the finish method is called. trInfo *traceInfo - statsHandler stats.Handler + statsHandlers []stats.Handler + beginTime time.Time + + // set for newStream errors that may be transparently retried + allowTransparentRetry bool + // set for pick errors that are returned as a status + drop bool } func (cs *clientStream) commitAttemptLocked() { @@ -490,85 +607,76 @@ func (cs *clientStream) commitAttempt() { } // shouldRetry returns nil if the RPC should be retried; otherwise it returns -// the error that should be returned by the operation. -func (cs *clientStream) shouldRetry(err error) error { - unprocessed := false - if cs.attempt.s == nil { - pioErr, ok := err.(transport.PerformedIOError) - if ok { - // Unwrap error. - err = toRPCErr(pioErr.Err) - } else { - unprocessed = true - } - if !ok && !cs.callInfo.failFast { - // In the event of a non-IO operation error from NewStream, we - // never attempted to write anything to the wire, so we can retry - // indefinitely for non-fail-fast RPCs. - return nil - } +// the error that should be returned by the operation. If the RPC should be +// retried, the bool indicates whether it is being retried transparently. +func (a *csAttempt) shouldRetry(err error) (bool, error) { + cs := a.cs + + if cs.finished || cs.committed || a.drop { + // RPC is finished or committed or was dropped by the picker; cannot retry. + return false, err } - if cs.finished || cs.committed { - // RPC is finished or committed; cannot retry. - return err + if a.s == nil && a.allowTransparentRetry { + return true, nil } // Wait for the trailers. - if cs.attempt.s != nil { - <-cs.attempt.s.Done() - unprocessed = cs.attempt.s.Unprocessed() + unprocessed := false + if a.s != nil { + <-a.s.Done() + unprocessed = a.s.Unprocessed() } if cs.firstAttempt && unprocessed { // First attempt, stream unprocessed: transparently retry. - return nil + return true, nil } if cs.cc.dopts.disableRetry { - return err + return false, err } pushback := 0 hasPushback := false - if cs.attempt.s != nil { - if !cs.attempt.s.TrailersOnly() { - return err + if a.s != nil { + if !a.s.TrailersOnly() { + return false, err } // TODO(retry): Move down if the spec changes to not check server pushback // before considering this a failure for throttling. - sps := cs.attempt.s.Trailer()["grpc-retry-pushback-ms"] + sps := a.s.Trailer()["grpc-retry-pushback-ms"] if len(sps) == 1 { var e error if pushback, e = strconv.Atoi(sps[0]); e != nil || pushback < 0 { channelz.Infof(logger, cs.cc.channelzID, "Server retry pushback specified to abort (%q).", sps[0]) cs.retryThrottler.throttle() // This counts as a failure for throttling. - return err + return false, err } hasPushback = true } else if len(sps) > 1 { channelz.Warningf(logger, cs.cc.channelzID, "Server retry pushback specified multiple values (%q); not retrying.", sps) cs.retryThrottler.throttle() // This counts as a failure for throttling. - return err + return false, err } } var code codes.Code - if cs.attempt.s != nil { - code = cs.attempt.s.Status().Code() + if a.s != nil { + code = a.s.Status().Code() } else { - code = status.Convert(err).Code() + code = status.Code(err) } rp := cs.methodConfig.RetryPolicy if rp == nil || !rp.RetryableStatusCodes[code] { - return err + return false, err } // Note: the ordering here is important; we count this as a failure // only if the code matched a retryable code. if cs.retryThrottler.throttle() { - return err + return false, err } if cs.numRetries+1 >= rp.MaxAttempts { - return err + return false, err } var dur time.Duration @@ -591,26 +699,32 @@ func (cs *clientStream) shouldRetry(err error) error { select { case <-t.C: cs.numRetries++ - return nil + return false, nil case <-cs.ctx.Done(): t.Stop() - return status.FromContextError(cs.ctx.Err()).Err() + return false, status.FromContextError(cs.ctx.Err()).Err() } } // Returns nil if a retry was performed and succeeded; error otherwise. -func (cs *clientStream) retryLocked(lastErr error) error { +func (cs *clientStream) retryLocked(attempt *csAttempt, lastErr error) error { for { - cs.attempt.finish(lastErr) - if err := cs.shouldRetry(lastErr); err != nil { + attempt.finish(toRPCErr(lastErr)) + isTransparent, err := attempt.shouldRetry(lastErr) + if err != nil { cs.commitAttemptLocked() return err } cs.firstAttempt = false - if err := cs.newAttemptLocked(nil, nil); err != nil { + attempt, err = cs.newAttemptLocked(isTransparent) + if err != nil { + // Only returns error if the clientconn is closed or the context of + // the stream is canceled. return err } - if lastErr = cs.replayBufferLocked(); lastErr == nil { + // Note that the first op in the replay buffer always sets cs.attempt + // if it is able to pick a transport and create a stream. + if lastErr = cs.replayBufferLocked(attempt); lastErr == nil { return nil } } @@ -620,7 +734,10 @@ func (cs *clientStream) Context() context.Context { cs.commitAttempt() // No need to lock before using attempt, since we know it is committed and // cannot change. - return cs.attempt.s.Context() + if cs.attempt.s != nil { + return cs.attempt.s.Context() + } + return cs.ctx } func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) error { @@ -628,7 +745,23 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) for { if cs.committed { cs.mu.Unlock() - return op(cs.attempt) + // toRPCErr is used in case the error from the attempt comes from + // NewClientStream, which intentionally doesn't return a status + // error to allow for further inspection; all other errors should + // already be status errors. + return toRPCErr(op(cs.attempt)) + } + if len(cs.buffer) == 0 { + // For the first op, which controls creation of the stream and + // assigns cs.attempt, we need to create a new attempt inline + // before executing the first op. On subsequent ops, the attempt + // is created immediately before replaying the ops. + var err error + if cs.attempt, err = cs.newAttemptLocked(false /* isTransparent */); err != nil { + cs.mu.Unlock() + cs.finish(err) + return err + } } a := cs.attempt cs.mu.Unlock() @@ -646,7 +779,7 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) cs.mu.Unlock() return err } - if err := cs.retryLocked(err); err != nil { + if err := cs.retryLocked(a, err); err != nil { cs.mu.Unlock() return err } @@ -655,17 +788,25 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) func (cs *clientStream) Header() (metadata.MD, error) { var m metadata.MD + noHeader := false err := cs.withRetry(func(a *csAttempt) error { var err error m, err = a.s.Header() + if err == transport.ErrNoHeaders { + noHeader = true + return nil + } return toRPCErr(err) }, cs.commitAttemptLocked) + if err != nil { cs.finish(err) return nil, err } - if cs.binlog != nil && !cs.serverHeaderBinlogged { - // Only log if binary log is on and header has not been logged. + + if len(cs.binlogs) != 0 && !cs.serverHeaderBinlogged && !noHeader { + // Only log if binary log is on and header has not been logged, and + // there is actually headers to log. logEntry := &binarylog.ServerHeader{ OnClientSide: true, Header: m, @@ -674,10 +815,12 @@ func (cs *clientStream) Header() (metadata.MD, error) { if peer, ok := peer.FromContext(cs.Context()); ok { logEntry.PeerAddr = peer.Addr } - cs.binlog.Log(logEntry) cs.serverHeaderBinlogged = true + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, logEntry) + } } - return m, err + return m, nil } func (cs *clientStream) Trailer() metadata.MD { @@ -695,10 +838,9 @@ func (cs *clientStream) Trailer() metadata.MD { return cs.attempt.s.Trailer() } -func (cs *clientStream) replayBufferLocked() error { - a := cs.attempt +func (cs *clientStream) replayBufferLocked(attempt *csAttempt) error { for _, f := range cs.buffer { - if err := f(a); err != nil { + if err := f(attempt); err != nil { return err } } @@ -746,47 +888,48 @@ func (cs *clientStream) SendMsg(m interface{}) (err error) { if len(payload) > *cs.callInfo.maxSendMessageSize { return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payload), *cs.callInfo.maxSendMessageSize) } - msgBytes := data // Store the pointer before setting to nil. For binary logging. op := func(a *csAttempt) error { - err := a.sendMsg(m, hdr, payload, data) - // nil out the message and uncomp when replaying; they are only needed for - // stats which is disabled for subsequent attempts. - m, data = nil, nil - return err + return a.sendMsg(m, hdr, payload, data) } err = cs.withRetry(op, func() { cs.bufferForRetryLocked(len(hdr)+len(payload), op) }) - if cs.binlog != nil && err == nil { - cs.binlog.Log(&binarylog.ClientMessage{ + if len(cs.binlogs) != 0 && err == nil { + cm := &binarylog.ClientMessage{ OnClientSide: true, - Message: msgBytes, - }) + Message: data, + } + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, cm) + } } - return + return err } func (cs *clientStream) RecvMsg(m interface{}) error { - if cs.binlog != nil && !cs.serverHeaderBinlogged { + if len(cs.binlogs) != 0 && !cs.serverHeaderBinlogged { // Call Header() to binary log header if it's not already logged. cs.Header() } var recvInfo *payloadInfo - if cs.binlog != nil { + if len(cs.binlogs) != 0 { recvInfo = &payloadInfo{} } err := cs.withRetry(func(a *csAttempt) error { return a.recvMsg(m, recvInfo) }, cs.commitAttemptLocked) - if cs.binlog != nil && err == nil { - cs.binlog.Log(&binarylog.ServerMessage{ + if len(cs.binlogs) != 0 && err == nil { + sm := &binarylog.ServerMessage{ OnClientSide: true, Message: recvInfo.uncompressedBytes, - }) + } + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, sm) + } } if err != nil || !cs.desc.ServerStreams { // err != nil or non-server-streaming indicates end of stream. cs.finish(err) - if cs.binlog != nil { + if len(cs.binlogs) != 0 { // finish will not log Trailer. Log Trailer here. logEntry := &binarylog.ServerTrailer{ OnClientSide: true, @@ -799,7 +942,9 @@ func (cs *clientStream) RecvMsg(m interface{}) error { if peer, ok := peer.FromContext(cs.Context()); ok { logEntry.PeerAddr = peer.Addr } - cs.binlog.Log(logEntry) + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, logEntry) + } } } return err @@ -820,10 +965,13 @@ func (cs *clientStream) CloseSend() error { return nil } cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) }) - if cs.binlog != nil { - cs.binlog.Log(&binarylog.ClientHalfClose{ + if len(cs.binlogs) != 0 { + chc := &binarylog.ClientHalfClose{ OnClientSide: true, - }) + } + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, chc) + } } // We never returned an error here for reasons. return nil @@ -840,6 +988,9 @@ func (cs *clientStream) finish(err error) { return } cs.finished = true + for _, onFinish := range cs.callInfo.onFinish { + onFinish(err) + } cs.commitAttemptLocked() if cs.attempt != nil { cs.attempt.finish(err) @@ -856,10 +1007,13 @@ func (cs *clientStream) finish(err error) { // // Only one of cancel or trailer needs to be logged. In the cases where // users don't call RecvMsg, users must have already canceled the RPC. - if cs.binlog != nil && status.Code(err) == codes.Canceled { - cs.binlog.Log(&binarylog.Cancel{ + if len(cs.binlogs) != 0 && status.Code(err) == codes.Canceled { + c := &binarylog.Cancel{ OnClientSide: true, - }) + } + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, c) + } } if err == nil { cs.retryThrottler.successfulRPC() @@ -892,8 +1046,8 @@ func (a *csAttempt) sendMsg(m interface{}, hdr, payld, data []byte) error { } return io.EOF } - if a.statsHandler != nil { - a.statsHandler.HandleRPC(cs.ctx, outPayload(true, m, data, payld, time.Now())) + for _, sh := range a.statsHandlers { + sh.HandleRPC(a.ctx, outPayload(true, m, data, payld, time.Now())) } if channelz.IsOn() { a.t.IncrMsgSent() @@ -903,7 +1057,7 @@ func (a *csAttempt) sendMsg(m interface{}, hdr, payld, data []byte) error { func (a *csAttempt) recvMsg(m interface{}, payInfo *payloadInfo) (err error) { cs := a.cs - if a.statsHandler != nil && payInfo == nil { + if len(a.statsHandlers) != 0 && payInfo == nil { payInfo = &payloadInfo{} } @@ -931,6 +1085,7 @@ func (a *csAttempt) recvMsg(m interface{}, payInfo *payloadInfo) (err error) { } return io.EOF // indicates successful end of stream. } + return toRPCErr(err) } if a.trInfo != nil { @@ -940,15 +1095,16 @@ func (a *csAttempt) recvMsg(m interface{}, payInfo *payloadInfo) (err error) { } a.mu.Unlock() } - if a.statsHandler != nil { - a.statsHandler.HandleRPC(cs.ctx, &stats.InPayload{ + for _, sh := range a.statsHandlers { + sh.HandleRPC(a.ctx, &stats.InPayload{ Client: true, RecvTime: time.Now(), Payload: m, // TODO truncate large payload. - Data: payInfo.uncompressedBytes, - WireLength: payInfo.wireLength + headerLen, - Length: len(payInfo.uncompressedBytes), + Data: payInfo.uncompressedBytes, + WireLength: payInfo.compressedLength + headerLen, + CompressedLength: payInfo.compressedLength, + Length: len(payInfo.uncompressedBytes), }) } if channelz.IsOn() { @@ -987,12 +1143,12 @@ func (a *csAttempt) finish(err error) { tr = a.s.Trailer() } - if a.done != nil { + if a.pickResult.Done != nil { br := false if a.s != nil { br = a.s.BytesReceived() } - a.done(balancer.DoneInfo{ + a.pickResult.Done(balancer.DoneInfo{ Err: err, Trailer: tr, BytesSent: a.s != nil, @@ -1000,15 +1156,15 @@ func (a *csAttempt) finish(err error) { ServerLoad: balancerload.Parse(tr), }) } - if a.statsHandler != nil { + for _, sh := range a.statsHandlers { end := &stats.End{ Client: true, - BeginTime: a.cs.beginTime, + BeginTime: a.beginTime, EndTime: time.Now(), Trailer: tr, Error: err, } - a.statsHandler.HandleRPC(a.cs.ctx, end) + sh.HandleRPC(a.ctx, end) } if a.trInfo != nil && a.trInfo.tr != nil { if err == nil { @@ -1117,14 +1273,19 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin as.p = &parser{r: s} ac.incrCallsStarted() if desc != unaryStreamDesc { - // Listen on cc and stream contexts to cleanup when the user closes the - // ClientConn or cancels the stream context. In all other cases, an error - // should already be injected into the recv buffer by the transport, which - // the client will eventually receive, and then we will cancel the stream's - // context in clientStream.finish. + // Listen on stream context to cleanup when the stream context is + // canceled. Also listen for the addrConn's context in case the + // addrConn is closed or reconnects to a different address. In all + // other cases, an error should already be injected into the recv + // buffer by the transport, which the client will eventually receive, + // and then we will cancel the stream's context in + // addrConnStream.finish. go func() { + ac.mu.Lock() + acCtx := ac.ctx + ac.mu.Unlock() select { - case <-ac.ctx.Done(): + case <-acCtx.Done(): as.finish(status.Error(codes.Canceled, "grpc: the SubConn is closing")) case <-ctx.Done(): as.finish(toRPCErr(ctx.Err())) @@ -1313,8 +1474,10 @@ func (as *addrConnStream) finish(err error) { // ServerStream defines the server-side behavior of a streaming RPC. // -// All errors returned from ServerStream methods are compatible with the -// status package. +// Errors returned from ServerStream methods are compatible with the status +// package. However, the status code will often not match the RPC status as +// seen by the client application, and therefore, should not be relied upon for +// this purpose. type ServerStream interface { // SetHeader sets the header metadata. It may be called multiple times. // When call multiple times, all the provided metadata will be merged. @@ -1346,6 +1509,9 @@ type ServerStream interface { // It is safe to have a goroutine calling SendMsg and another goroutine // calling RecvMsg on the same stream at the same time, but it is not safe // to call SendMsg on the same stream in different goroutines. + // + // It is not safe to modify the message after calling SendMsg. Tracing + // libraries and stats handlers may use the message lazily. SendMsg(m interface{}) error // RecvMsg blocks until it receives a message into m or the stream is // done. It returns io.EOF when the client has performed a CloseSend. On @@ -1371,13 +1537,15 @@ type serverStream struct { comp encoding.Compressor decomp encoding.Compressor + sendCompressorName string + maxReceiveMessageSize int maxSendMessageSize int trInfo *traceInfo - statsHandler stats.Handler + statsHandler []stats.Handler - binlog *binarylog.MethodLogger + binlogs []binarylog.MethodLogger // serverHeaderBinlogged indicates whether server header has been logged. It // will happen when one of the following two happens: stream.SendHeader(), // stream.Send(). @@ -1397,17 +1565,29 @@ func (ss *serverStream) SetHeader(md metadata.MD) error { if md.Len() == 0 { return nil } + err := imetadata.Validate(md) + if err != nil { + return status.Error(codes.Internal, err.Error()) + } return ss.s.SetHeader(md) } func (ss *serverStream) SendHeader(md metadata.MD) error { - err := ss.t.WriteHeader(ss.s, md) - if ss.binlog != nil && !ss.serverHeaderBinlogged { + err := imetadata.Validate(md) + if err != nil { + return status.Error(codes.Internal, err.Error()) + } + + err = ss.t.WriteHeader(ss.s, md) + if len(ss.binlogs) != 0 && !ss.serverHeaderBinlogged { h, _ := ss.s.Header() - ss.binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) + } ss.serverHeaderBinlogged = true + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, sh) + } } return err } @@ -1416,6 +1596,9 @@ func (ss *serverStream) SetTrailer(md metadata.MD) { if md.Len() == 0 { return } + if err := imetadata.Validate(md); err != nil { + logger.Errorf("stream: failed to validate md when setting trailer, err: %v", err) + } ss.s.SetTrailer(md) } @@ -1448,6 +1631,13 @@ func (ss *serverStream) SendMsg(m interface{}) (err error) { } }() + // Server handler could have set new compressor by calling SetSendCompressor. + // In case it is set, we need to use it for compressing outbound message. + if sendCompressorsName := ss.s.SendCompress(); sendCompressorsName != ss.sendCompressorName { + ss.comp = encoding.GetCompressor(sendCompressorsName) + ss.sendCompressorName = sendCompressorsName + } + // load hdr, payload, data hdr, payload, data, err := prepareMsg(m, ss.codec, ss.cp, ss.comp) if err != nil { @@ -1461,20 +1651,28 @@ func (ss *serverStream) SendMsg(m interface{}) (err error) { if err := ss.t.Write(ss.s, hdr, payload, &transport.Options{Last: false}); err != nil { return toRPCErr(err) } - if ss.binlog != nil { + if len(ss.binlogs) != 0 { if !ss.serverHeaderBinlogged { h, _ := ss.s.Header() - ss.binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) + } ss.serverHeaderBinlogged = true + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, sh) + } } - ss.binlog.Log(&binarylog.ServerMessage{ + sm := &binarylog.ServerMessage{ Message: data, - }) + } + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, sm) + } } - if ss.statsHandler != nil { - ss.statsHandler.HandleRPC(ss.s.Context(), outPayload(false, m, data, payload, time.Now())) + if len(ss.statsHandler) != 0 { + for _, sh := range ss.statsHandler { + sh.HandleRPC(ss.s.Context(), outPayload(false, m, data, payload, time.Now())) + } } return nil } @@ -1508,13 +1706,16 @@ func (ss *serverStream) RecvMsg(m interface{}) (err error) { } }() var payInfo *payloadInfo - if ss.statsHandler != nil || ss.binlog != nil { + if len(ss.statsHandler) != 0 || len(ss.binlogs) != 0 { payInfo = &payloadInfo{} } if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxReceiveMessageSize, payInfo, ss.decomp); err != nil { if err == io.EOF { - if ss.binlog != nil { - ss.binlog.Log(&binarylog.ClientHalfClose{}) + if len(ss.binlogs) != 0 { + chc := &binarylog.ClientHalfClose{} + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, chc) + } } return err } @@ -1523,20 +1724,26 @@ func (ss *serverStream) RecvMsg(m interface{}) (err error) { } return toRPCErr(err) } - if ss.statsHandler != nil { - ss.statsHandler.HandleRPC(ss.s.Context(), &stats.InPayload{ - RecvTime: time.Now(), - Payload: m, - // TODO truncate large payload. - Data: payInfo.uncompressedBytes, - WireLength: payInfo.wireLength + headerLen, - Length: len(payInfo.uncompressedBytes), - }) + if len(ss.statsHandler) != 0 { + for _, sh := range ss.statsHandler { + sh.HandleRPC(ss.s.Context(), &stats.InPayload{ + RecvTime: time.Now(), + Payload: m, + // TODO truncate large payload. + Data: payInfo.uncompressedBytes, + Length: len(payInfo.uncompressedBytes), + WireLength: payInfo.compressedLength + headerLen, + CompressedLength: payInfo.compressedLength, + }) + } } - if ss.binlog != nil { - ss.binlog.Log(&binarylog.ClientMessage{ + if len(ss.binlogs) != 0 { + cm := &binarylog.ClientMessage{ Message: payInfo.uncompressedBytes, - }) + } + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, cm) + } } return nil } diff --git a/vendor/google.golang.org/grpc/tap/tap.go b/vendor/google.golang.org/grpc/tap/tap.go index caea1ebed6..bfa5dfa40e 100644 --- a/vendor/google.golang.org/grpc/tap/tap.go +++ b/vendor/google.golang.org/grpc/tap/tap.go @@ -19,7 +19,7 @@ // Package tap defines the function handles which are executed on the transport // layer of gRPC-Go and related information. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -37,16 +37,16 @@ type Info struct { // TODO: More to be added. } -// ServerInHandle defines the function which runs before a new stream is created -// on the server side. If it returns a non-nil error, the stream will not be -// created and a RST_STREAM will be sent back to the client with REFUSED_STREAM. -// The client will receive an RPC error "code = Unavailable, desc = stream -// terminated by RST_STREAM with error code: REFUSED_STREAM". +// ServerInHandle defines the function which runs before a new stream is +// created on the server side. If it returns a non-nil error, the stream will +// not be created and an error will be returned to the client. If the error +// returned is a status error, that status code and message will be used, +// otherwise PermissionDenied will be the code and err.Error() will be the +// message. // // It's intended to be used in situations where you don't want to waste the -// resources to accept the new stream (e.g. rate-limiting). And the content of -// the error will be ignored and won't be sent back to the client. For other -// general usages, please use interceptors. +// resources to accept the new stream (e.g. rate-limiting). For other general +// usages, please use interceptors. // // Note that it is executed in the per-connection I/O goroutine(s) instead of // per-RPC goroutine. Therefore, users should NOT have any diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go index 01f41739d5..3cc7540621 100644 --- a/vendor/google.golang.org/grpc/version.go +++ b/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.34.0" +const Version = "1.56.3" diff --git a/vendor/google.golang.org/grpc/vet.sh b/vendor/google.golang.org/grpc/vet.sh index b41df6dc86..a8e4732b3d 100644 --- a/vendor/google.golang.org/grpc/vet.sh +++ b/vendor/google.golang.org/grpc/vet.sh @@ -28,40 +28,21 @@ cleanup() { } trap cleanup EXIT -PATH="${GOPATH}/bin:${GOROOT}/bin:${PATH}" +PATH="${HOME}/go/bin:${GOROOT}/bin:${PATH}" +go version if [[ "$1" = "-install" ]]; then - # Check for module support - if go help mod >& /dev/null; then - # Install the pinned versions as defined in module tools. - pushd ./test/tools - go install \ - golang.org/x/lint/golint \ - golang.org/x/tools/cmd/goimports \ - honnef.co/go/tools/cmd/staticcheck \ - github.com/client9/misspell/cmd/misspell - popd - else - # Ye olde `go get` incantation. - # Note: this gets the latest version of all tools (vs. the pinned versions - # with Go modules). - go get -u \ - golang.org/x/lint/golint \ - golang.org/x/tools/cmd/goimports \ - honnef.co/go/tools/cmd/staticcheck \ - github.com/client9/misspell/cmd/misspell - fi + # Install the pinned versions as defined in module tools. + pushd ./test/tools + go install \ + golang.org/x/lint/golint \ + golang.org/x/tools/cmd/goimports \ + honnef.co/go/tools/cmd/staticcheck \ + github.com/client9/misspell/cmd/misspell + popd if [[ -z "${VET_SKIP_PROTO}" ]]; then - if [[ "${TRAVIS}" = "true" ]]; then - PROTOBUF_VERSION=3.14.0 - PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip - pushd /home/travis - wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME} - unzip ${PROTOC_FILENAME} - bin/protoc --version - popd - elif [[ "${GITHUB_ACTIONS}" = "true" ]]; then - PROTOBUF_VERSION=3.14.0 + if [[ "${GITHUB_ACTIONS}" = "true" ]]; then + PROTOBUF_VERSION=22.0 # a.k.a v4.22.0 in pb.go files. PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip pushd /home/runner/go wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME} @@ -77,8 +58,20 @@ elif [[ "$#" -ne 0 ]]; then die "Unknown argument(s): $*" fi +# - Check that generated proto files are up to date. +if [[ -z "${VET_SKIP_PROTO}" ]]; then + make proto && git status --porcelain 2>&1 | fail_on_output || \ + (git status; git --no-pager diff; exit 1) +fi + +if [[ -n "${VET_ONLY_PROTO}" ]]; then + exit 0 +fi + # - Ensure all source files contain a copyright message. -not git grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)\|DO NOT EDIT" -- '*.go' +# (Done in two parts because Darwin "git grep" has broken support for compound +# exclusion matches.) +(grep -L "DO NOT EDIT" $(git grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)" -- '*.go') || true) | fail_on_output # - Make sure all tests in grpc and grpc/test use leakcheck via Teardown. not grep 'func Test[^(]' *_test.go @@ -92,7 +85,7 @@ not git grep -l 'x/net/context' -- "*.go" git grep -l '"math/rand"' -- "*.go" 2>&1 | not grep -v '^examples\|^stress\|grpcrand\|^benchmark\|wrr_test' # - Do not call grpclog directly. Use grpclog.Component instead. -git grep -l 'grpclog.I\|grpclog.W\|grpclog.E\|grpclog.F\|grpclog.V' -- "*.go" | not grep -v '^grpclog/component.go\|^internal/grpctest/tlogger_test.go' +git grep -l -e 'grpclog.I' --or -e 'grpclog.W' --or -e 'grpclog.E' --or -e 'grpclog.F' --or -e 'grpclog.V' -- "*.go" | not grep -v '^grpclog/component.go\|^internal/grpctest/tlogger_test.go' # - Ensure all ptypes proto packages are renamed when importing. not git grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/" -- "*.go" @@ -100,38 +93,32 @@ not git grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/" -- "*.go" # - Ensure all xds proto imports are renamed to *pb or *grpc. git grep '"github.com/envoyproxy/go-control-plane/envoy' -- '*.go' ':(exclude)*.pb.go' | not grep -v 'pb "\|grpc "' -# - Check imports that are illegal in appengine (until Go 1.11). -# TODO: Remove when we drop Go 1.10 support -go list -f {{.Dir}} ./... | xargs go run test/go_vet/vet.go - -# - gofmt, goimports, golint (with exceptions for generated code), go vet. -gofmt -s -d -l . 2>&1 | fail_on_output -goimports -l . 2>&1 | not grep -vE "\.pb\.go" -golint ./... 2>&1 | not grep -vE "\.pb\.go:" -go vet -all ./... - misspell -error . -# - Check that generated proto files are up to date. -if [[ -z "${VET_SKIP_PROTO}" ]]; then - PATH="/home/travis/bin:${PATH}" make proto && \ - git status --porcelain 2>&1 | fail_on_output || \ - (git status; git --no-pager diff; exit 1) -fi - -# - Check that our modules are tidy. -if go help mod >& /dev/null; then - find . -name 'go.mod' | xargs -IXXX bash -c 'cd $(dirname XXX); go mod tidy' +# - gofmt, goimports, golint (with exceptions for generated code), go vet, +# go mod tidy. +# Perform these checks on each module inside gRPC. +for MOD_FILE in $(find . -name 'go.mod'); do + MOD_DIR=$(dirname ${MOD_FILE}) + pushd ${MOD_DIR} + go vet -all ./... | fail_on_output + gofmt -s -d -l . 2>&1 | fail_on_output + goimports -l . 2>&1 | not grep -vE "\.pb\.go" + golint ./... 2>&1 | not grep -vE "/grpc_testing_not_regenerate/.*\.pb\.go:" + + go mod tidy -compat=1.17 git status --porcelain 2>&1 | fail_on_output || \ (git status; git --no-pager diff; exit 1) -fi + popd +done # - Collection of static analysis checks # # TODO(dfawley): don't use deprecated functions in examples or first-party # plugins. +# TODO(dfawley): enable ST1019 (duplicate imports) but allow for protobufs. SC_OUT="$(mktemp)" -staticcheck -go 1.9 -checks 'inherit,-ST1015' ./... > "${SC_OUT}" || true +staticcheck -go 1.19 -checks 'inherit,-ST1015,-ST1019,-SA1019' ./... > "${SC_OUT}" || true # Error if anything other than deprecation warnings are printed. not grep -v "is deprecated:.*SA1019" "${SC_OUT}" # Only ignore the following deprecated types/fields/functions. @@ -141,8 +128,11 @@ not grep -Fv '.CredsBundle .NewAddress .NewServiceConfig .Type is deprecated: use Attributes +BuildVersion is deprecated balancer.ErrTransientFailure balancer.Picker +extDesc.Filename is deprecated +github.com/golang/protobuf/jsonpb is deprecated grpc.CallCustomCodec grpc.Code grpc.Compressor @@ -155,7 +145,6 @@ grpc.NewGZIPDecompressor grpc.RPCCompressor grpc.RPCDecompressor grpc.ServiceConfig -grpc.WithBalancerName grpc.WithCompressor grpc.WithDecompressor grpc.WithDialer @@ -164,13 +153,7 @@ grpc.WithServiceConfig grpc.WithTimeout http.CloseNotifier info.SecurityVersion -resolver.Backend -resolver.GRPCLB -extDesc.Filename is deprecated -BuildVersion is deprecated -github.com/golang/protobuf/jsonpb is deprecated proto is deprecated -xxx_messageInfo_ proto.InternalMessageInfo is deprecated proto.EnumName is deprecated proto.ErrInternalBadWireType is deprecated @@ -184,7 +167,12 @@ proto.RegisterExtension is deprecated proto.RegisteredExtension is deprecated proto.RegisteredExtensions is deprecated proto.RegisterMapType is deprecated -proto.Unmarshaler is deprecated' "${SC_OUT}" +proto.Unmarshaler is deprecated +resolver.Backend +resolver.GRPCLB +Target is deprecated: Use the Target field in the BuildOptions instead. +xxx_messageInfo_ +' "${SC_OUT}" # - special golint on package comments. lint_package_comment_per_package() { diff --git a/vendor/google.golang.org/protobuf/AUTHORS b/vendor/google.golang.org/protobuf/AUTHORS deleted file mode 100644 index 2b00ddba0d..0000000000 --- a/vendor/google.golang.org/protobuf/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code refers to The Go Authors for copyright purposes. -# The master list of authors is in the main Go distribution, -# visible at https://tip.golang.org/AUTHORS. diff --git a/vendor/google.golang.org/protobuf/CONTRIBUTORS b/vendor/google.golang.org/protobuf/CONTRIBUTORS deleted file mode 100644 index 1fbd3e976f..0000000000 --- a/vendor/google.golang.org/protobuf/CONTRIBUTORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code was written by the Go contributors. -# The master list of contributors is in the main Go distribution, -# visible at https://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go new file mode 100644 index 0000000000..5f28148d80 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go @@ -0,0 +1,665 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protojson + +import ( + "encoding/base64" + "fmt" + "math" + "strconv" + "strings" + + "google.golang.org/protobuf/internal/encoding/json" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/internal/set" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +// Unmarshal reads the given []byte into the given proto.Message. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func Unmarshal(b []byte, m proto.Message) error { + return UnmarshalOptions{}.Unmarshal(b, m) +} + +// UnmarshalOptions is a configurable JSON format parser. +type UnmarshalOptions struct { + pragma.NoUnkeyedLiterals + + // If AllowPartial is set, input for messages that will result in missing + // required fields will not return an error. + AllowPartial bool + + // If DiscardUnknown is set, unknown fields are ignored. + DiscardUnknown bool + + // Resolver is used for looking up types when unmarshaling + // google.protobuf.Any messages or extension fields. + // If nil, this defaults to using protoregistry.GlobalTypes. + Resolver interface { + protoregistry.MessageTypeResolver + protoregistry.ExtensionTypeResolver + } +} + +// Unmarshal reads the given []byte and populates the given proto.Message +// using options in the UnmarshalOptions object. +// It will clear the message first before setting the fields. +// If it returns an error, the given message may be partially set. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func (o UnmarshalOptions) Unmarshal(b []byte, m proto.Message) error { + return o.unmarshal(b, m) +} + +// unmarshal is a centralized function that all unmarshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for unmarshal that do not go through this. +func (o UnmarshalOptions) unmarshal(b []byte, m proto.Message) error { + proto.Reset(m) + + if o.Resolver == nil { + o.Resolver = protoregistry.GlobalTypes + } + + dec := decoder{json.NewDecoder(b), o} + if err := dec.unmarshalMessage(m.ProtoReflect(), false); err != nil { + return err + } + + // Check for EOF. + tok, err := dec.Read() + if err != nil { + return err + } + if tok.Kind() != json.EOF { + return dec.unexpectedTokenError(tok) + } + + if o.AllowPartial { + return nil + } + return proto.CheckInitialized(m) +} + +type decoder struct { + *json.Decoder + opts UnmarshalOptions +} + +// newError returns an error object with position info. +func (d decoder) newError(pos int, f string, x ...interface{}) error { + line, column := d.Position(pos) + head := fmt.Sprintf("(line %d:%d): ", line, column) + return errors.New(head+f, x...) +} + +// unexpectedTokenError returns a syntax error for the given unexpected token. +func (d decoder) unexpectedTokenError(tok json.Token) error { + return d.syntaxError(tok.Pos(), "unexpected token %s", tok.RawString()) +} + +// syntaxError returns a syntax error for given position. +func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { + line, column := d.Position(pos) + head := fmt.Sprintf("syntax error (line %d:%d): ", line, column) + return errors.New(head+f, x...) +} + +// unmarshalMessage unmarshals a message into the given protoreflect.Message. +func (d decoder) unmarshalMessage(m protoreflect.Message, skipTypeURL bool) error { + if unmarshal := wellKnownTypeUnmarshaler(m.Descriptor().FullName()); unmarshal != nil { + return unmarshal(d, m) + } + + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(tok) + } + + messageDesc := m.Descriptor() + if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { + return errors.New("no support for proto1 MessageSets") + } + + var seenNums set.Ints + var seenOneofs set.Ints + fieldDescs := messageDesc.Fields() + for { + // Read field name. + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + default: + return d.unexpectedTokenError(tok) + case json.ObjectClose: + return nil + case json.Name: + // Continue below. + } + + name := tok.Name() + // Unmarshaling a non-custom embedded message in Any will contain the + // JSON field "@type" which should be skipped because it is not a field + // of the embedded message, but simply an artifact of the Any format. + if skipTypeURL && name == "@type" { + d.Read() + continue + } + + // Get the FieldDescriptor. + var fd protoreflect.FieldDescriptor + if strings.HasPrefix(name, "[") && strings.HasSuffix(name, "]") { + // Only extension names are in [name] format. + extName := protoreflect.FullName(name[1 : len(name)-1]) + extType, err := d.opts.Resolver.FindExtensionByName(extName) + if err != nil && err != protoregistry.NotFound { + return d.newError(tok.Pos(), "unable to resolve %s: %v", tok.RawString(), err) + } + if extType != nil { + fd = extType.TypeDescriptor() + if !messageDesc.ExtensionRanges().Has(fd.Number()) || fd.ContainingMessage().FullName() != messageDesc.FullName() { + return d.newError(tok.Pos(), "message %v cannot be extended by %v", messageDesc.FullName(), fd.FullName()) + } + } + } else { + // The name can either be the JSON name or the proto field name. + fd = fieldDescs.ByJSONName(name) + if fd == nil { + fd = fieldDescs.ByTextName(name) + } + } + if flags.ProtoLegacy { + if fd != nil && fd.IsWeak() && fd.Message().IsPlaceholder() { + fd = nil // reset since the weak reference is not linked in + } + } + + if fd == nil { + // Field is unknown. + if d.opts.DiscardUnknown { + if err := d.skipJSONValue(); err != nil { + return err + } + continue + } + return d.newError(tok.Pos(), "unknown field %v", tok.RawString()) + } + + // Do not allow duplicate fields. + num := uint64(fd.Number()) + if seenNums.Has(num) { + return d.newError(tok.Pos(), "duplicate field %v", tok.RawString()) + } + seenNums.Set(num) + + // No need to set values for JSON null unless the field type is + // google.protobuf.Value or google.protobuf.NullValue. + if tok, _ := d.Peek(); tok.Kind() == json.Null && !isKnownValue(fd) && !isNullValue(fd) { + d.Read() + continue + } + + switch { + case fd.IsList(): + list := m.Mutable(fd).List() + if err := d.unmarshalList(list, fd); err != nil { + return err + } + case fd.IsMap(): + mmap := m.Mutable(fd).Map() + if err := d.unmarshalMap(mmap, fd); err != nil { + return err + } + default: + // If field is a oneof, check if it has already been set. + if od := fd.ContainingOneof(); od != nil { + idx := uint64(od.Index()) + if seenOneofs.Has(idx) { + return d.newError(tok.Pos(), "error parsing %s, oneof %v is already set", tok.RawString(), od.FullName()) + } + seenOneofs.Set(idx) + } + + // Required or optional fields. + if err := d.unmarshalSingular(m, fd); err != nil { + return err + } + } + } +} + +func isKnownValue(fd protoreflect.FieldDescriptor) bool { + md := fd.Message() + return md != nil && md.FullName() == genid.Value_message_fullname +} + +func isNullValue(fd protoreflect.FieldDescriptor) bool { + ed := fd.Enum() + return ed != nil && ed.FullName() == genid.NullValue_enum_fullname +} + +// unmarshalSingular unmarshals to the non-repeated field specified +// by the given FieldDescriptor. +func (d decoder) unmarshalSingular(m protoreflect.Message, fd protoreflect.FieldDescriptor) error { + var val protoreflect.Value + var err error + switch fd.Kind() { + case protoreflect.MessageKind, protoreflect.GroupKind: + val = m.NewField(fd) + err = d.unmarshalMessage(val.Message(), false) + default: + val, err = d.unmarshalScalar(fd) + } + + if err != nil { + return err + } + m.Set(fd, val) + return nil +} + +// unmarshalScalar unmarshals to a scalar/enum protoreflect.Value specified by +// the given FieldDescriptor. +func (d decoder) unmarshalScalar(fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + const b32 int = 32 + const b64 int = 64 + + tok, err := d.Read() + if err != nil { + return protoreflect.Value{}, err + } + + kind := fd.Kind() + switch kind { + case protoreflect.BoolKind: + if tok.Kind() == json.Bool { + return protoreflect.ValueOfBool(tok.Bool()), nil + } + + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + if v, ok := unmarshalInt(tok, b32); ok { + return v, nil + } + + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + if v, ok := unmarshalInt(tok, b64); ok { + return v, nil + } + + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + if v, ok := unmarshalUint(tok, b32); ok { + return v, nil + } + + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + if v, ok := unmarshalUint(tok, b64); ok { + return v, nil + } + + case protoreflect.FloatKind: + if v, ok := unmarshalFloat(tok, b32); ok { + return v, nil + } + + case protoreflect.DoubleKind: + if v, ok := unmarshalFloat(tok, b64); ok { + return v, nil + } + + case protoreflect.StringKind: + if tok.Kind() == json.String { + return protoreflect.ValueOfString(tok.ParsedString()), nil + } + + case protoreflect.BytesKind: + if v, ok := unmarshalBytes(tok); ok { + return v, nil + } + + case protoreflect.EnumKind: + if v, ok := unmarshalEnum(tok, fd); ok { + return v, nil + } + + default: + panic(fmt.Sprintf("unmarshalScalar: invalid scalar kind %v", kind)) + } + + return protoreflect.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) +} + +func unmarshalInt(tok json.Token, bitSize int) (protoreflect.Value, bool) { + switch tok.Kind() { + case json.Number: + return getInt(tok, bitSize) + + case json.String: + // Decode number from string. + s := strings.TrimSpace(tok.ParsedString()) + if len(s) != len(tok.ParsedString()) { + return protoreflect.Value{}, false + } + dec := json.NewDecoder([]byte(s)) + tok, err := dec.Read() + if err != nil { + return protoreflect.Value{}, false + } + return getInt(tok, bitSize) + } + return protoreflect.Value{}, false +} + +func getInt(tok json.Token, bitSize int) (protoreflect.Value, bool) { + n, ok := tok.Int(bitSize) + if !ok { + return protoreflect.Value{}, false + } + if bitSize == 32 { + return protoreflect.ValueOfInt32(int32(n)), true + } + return protoreflect.ValueOfInt64(n), true +} + +func unmarshalUint(tok json.Token, bitSize int) (protoreflect.Value, bool) { + switch tok.Kind() { + case json.Number: + return getUint(tok, bitSize) + + case json.String: + // Decode number from string. + s := strings.TrimSpace(tok.ParsedString()) + if len(s) != len(tok.ParsedString()) { + return protoreflect.Value{}, false + } + dec := json.NewDecoder([]byte(s)) + tok, err := dec.Read() + if err != nil { + return protoreflect.Value{}, false + } + return getUint(tok, bitSize) + } + return protoreflect.Value{}, false +} + +func getUint(tok json.Token, bitSize int) (protoreflect.Value, bool) { + n, ok := tok.Uint(bitSize) + if !ok { + return protoreflect.Value{}, false + } + if bitSize == 32 { + return protoreflect.ValueOfUint32(uint32(n)), true + } + return protoreflect.ValueOfUint64(n), true +} + +func unmarshalFloat(tok json.Token, bitSize int) (protoreflect.Value, bool) { + switch tok.Kind() { + case json.Number: + return getFloat(tok, bitSize) + + case json.String: + s := tok.ParsedString() + switch s { + case "NaN": + if bitSize == 32 { + return protoreflect.ValueOfFloat32(float32(math.NaN())), true + } + return protoreflect.ValueOfFloat64(math.NaN()), true + case "Infinity": + if bitSize == 32 { + return protoreflect.ValueOfFloat32(float32(math.Inf(+1))), true + } + return protoreflect.ValueOfFloat64(math.Inf(+1)), true + case "-Infinity": + if bitSize == 32 { + return protoreflect.ValueOfFloat32(float32(math.Inf(-1))), true + } + return protoreflect.ValueOfFloat64(math.Inf(-1)), true + } + + // Decode number from string. + if len(s) != len(strings.TrimSpace(s)) { + return protoreflect.Value{}, false + } + dec := json.NewDecoder([]byte(s)) + tok, err := dec.Read() + if err != nil { + return protoreflect.Value{}, false + } + return getFloat(tok, bitSize) + } + return protoreflect.Value{}, false +} + +func getFloat(tok json.Token, bitSize int) (protoreflect.Value, bool) { + n, ok := tok.Float(bitSize) + if !ok { + return protoreflect.Value{}, false + } + if bitSize == 32 { + return protoreflect.ValueOfFloat32(float32(n)), true + } + return protoreflect.ValueOfFloat64(n), true +} + +func unmarshalBytes(tok json.Token) (protoreflect.Value, bool) { + if tok.Kind() != json.String { + return protoreflect.Value{}, false + } + + s := tok.ParsedString() + enc := base64.StdEncoding + if strings.ContainsAny(s, "-_") { + enc = base64.URLEncoding + } + if len(s)%4 != 0 { + enc = enc.WithPadding(base64.NoPadding) + } + b, err := enc.DecodeString(s) + if err != nil { + return protoreflect.Value{}, false + } + return protoreflect.ValueOfBytes(b), true +} + +func unmarshalEnum(tok json.Token, fd protoreflect.FieldDescriptor) (protoreflect.Value, bool) { + switch tok.Kind() { + case json.String: + // Lookup EnumNumber based on name. + s := tok.ParsedString() + if enumVal := fd.Enum().Values().ByName(protoreflect.Name(s)); enumVal != nil { + return protoreflect.ValueOfEnum(enumVal.Number()), true + } + + case json.Number: + if n, ok := tok.Int(32); ok { + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(n)), true + } + + case json.Null: + // This is only valid for google.protobuf.NullValue. + if isNullValue(fd) { + return protoreflect.ValueOfEnum(0), true + } + } + + return protoreflect.Value{}, false +} + +func (d decoder) unmarshalList(list protoreflect.List, fd protoreflect.FieldDescriptor) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ArrayOpen { + return d.unexpectedTokenError(tok) + } + + switch fd.Kind() { + case protoreflect.MessageKind, protoreflect.GroupKind: + for { + tok, err := d.Peek() + if err != nil { + return err + } + + if tok.Kind() == json.ArrayClose { + d.Read() + return nil + } + + val := list.NewElement() + if err := d.unmarshalMessage(val.Message(), false); err != nil { + return err + } + list.Append(val) + } + default: + for { + tok, err := d.Peek() + if err != nil { + return err + } + + if tok.Kind() == json.ArrayClose { + d.Read() + return nil + } + + val, err := d.unmarshalScalar(fd) + if err != nil { + return err + } + list.Append(val) + } + } + + return nil +} + +func (d decoder) unmarshalMap(mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(tok) + } + + // Determine ahead whether map entry is a scalar type or a message type in + // order to call the appropriate unmarshalMapValue func inside the for loop + // below. + var unmarshalMapValue func() (protoreflect.Value, error) + switch fd.MapValue().Kind() { + case protoreflect.MessageKind, protoreflect.GroupKind: + unmarshalMapValue = func() (protoreflect.Value, error) { + val := mmap.NewValue() + if err := d.unmarshalMessage(val.Message(), false); err != nil { + return protoreflect.Value{}, err + } + return val, nil + } + default: + unmarshalMapValue = func() (protoreflect.Value, error) { + return d.unmarshalScalar(fd.MapValue()) + } + } + +Loop: + for { + // Read field name. + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + default: + return d.unexpectedTokenError(tok) + case json.ObjectClose: + break Loop + case json.Name: + // Continue. + } + + // Unmarshal field name. + pkey, err := d.unmarshalMapKey(tok, fd.MapKey()) + if err != nil { + return err + } + + // Check for duplicate field name. + if mmap.Has(pkey) { + return d.newError(tok.Pos(), "duplicate map key %v", tok.RawString()) + } + + // Read and unmarshal field value. + pval, err := unmarshalMapValue() + if err != nil { + return err + } + + mmap.Set(pkey, pval) + } + + return nil +} + +// unmarshalMapKey converts given token of Name kind into a protoreflect.MapKey. +// A map key type is any integral or string type. +func (d decoder) unmarshalMapKey(tok json.Token, fd protoreflect.FieldDescriptor) (protoreflect.MapKey, error) { + const b32 = 32 + const b64 = 64 + const base10 = 10 + + name := tok.Name() + kind := fd.Kind() + switch kind { + case protoreflect.StringKind: + return protoreflect.ValueOfString(name).MapKey(), nil + + case protoreflect.BoolKind: + switch name { + case "true": + return protoreflect.ValueOfBool(true).MapKey(), nil + case "false": + return protoreflect.ValueOfBool(false).MapKey(), nil + } + + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + if n, err := strconv.ParseInt(name, base10, b32); err == nil { + return protoreflect.ValueOfInt32(int32(n)).MapKey(), nil + } + + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + if n, err := strconv.ParseInt(name, base10, b64); err == nil { + return protoreflect.ValueOfInt64(int64(n)).MapKey(), nil + } + + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + if n, err := strconv.ParseUint(name, base10, b32); err == nil { + return protoreflect.ValueOfUint32(uint32(n)).MapKey(), nil + } + + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + if n, err := strconv.ParseUint(name, base10, b64); err == nil { + return protoreflect.ValueOfUint64(uint64(n)).MapKey(), nil + } + + default: + panic(fmt.Sprintf("invalid kind for map key: %v", kind)) + } + + return protoreflect.MapKey{}, d.newError(tok.Pos(), "invalid value for %v key: %s", kind, tok.RawString()) +} diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/doc.go b/vendor/google.golang.org/protobuf/encoding/protojson/doc.go new file mode 100644 index 0000000000..21d5d2cb18 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/doc.go @@ -0,0 +1,11 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protojson marshals and unmarshals protocol buffer messages as JSON +// format. It follows the guide at +// https://protobuf.dev/programming-guides/proto3#json. +// +// This package produces a different output than the standard "encoding/json" +// package, which does not operate correctly on protocol buffer messages. +package protojson diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/encode.go b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go new file mode 100644 index 0000000000..d09d22e139 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go @@ -0,0 +1,343 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protojson + +import ( + "encoding/base64" + "fmt" + + "google.golang.org/protobuf/internal/encoding/json" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/order" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const defaultIndent = " " + +// Format formats the message as a multiline string. +// This function is only intended for human consumption and ignores errors. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func Format(m proto.Message) string { + return MarshalOptions{Multiline: true}.Format(m) +} + +// Marshal writes the given proto.Message in JSON format using default options. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func Marshal(m proto.Message) ([]byte, error) { + return MarshalOptions{}.Marshal(m) +} + +// MarshalOptions is a configurable JSON format marshaler. +type MarshalOptions struct { + pragma.NoUnkeyedLiterals + + // Multiline specifies whether the marshaler should format the output in + // indented-form with every textual element on a new line. + // If Indent is an empty string, then an arbitrary indent is chosen. + Multiline bool + + // Indent specifies the set of indentation characters to use in a multiline + // formatted output such that every entry is preceded by Indent and + // terminated by a newline. If non-empty, then Multiline is treated as true. + // Indent can only be composed of space or tab characters. + Indent string + + // AllowPartial allows messages that have missing required fields to marshal + // without returning an error. If AllowPartial is false (the default), + // Marshal will return error if there are any missing required fields. + AllowPartial bool + + // UseProtoNames uses proto field name instead of lowerCamelCase name in JSON + // field names. + UseProtoNames bool + + // UseEnumNumbers emits enum values as numbers. + UseEnumNumbers bool + + // EmitUnpopulated specifies whether to emit unpopulated fields. It does not + // emit unpopulated oneof fields or unpopulated extension fields. + // The JSON value emitted for unpopulated fields are as follows: + // ╔═══════╤════════════════════════════╗ + // ║ JSON │ Protobuf field ║ + // ╠═══════╪════════════════════════════╣ + // ║ false │ proto3 boolean fields ║ + // ║ 0 │ proto3 numeric fields ║ + // ║ "" │ proto3 string/bytes fields ║ + // ║ null │ proto2 scalar fields ║ + // ║ null │ message fields ║ + // ║ [] │ list fields ║ + // ║ {} │ map fields ║ + // ╚═══════╧════════════════════════════╝ + EmitUnpopulated bool + + // Resolver is used for looking up types when expanding google.protobuf.Any + // messages. If nil, this defaults to using protoregistry.GlobalTypes. + Resolver interface { + protoregistry.ExtensionTypeResolver + protoregistry.MessageTypeResolver + } +} + +// Format formats the message as a string. +// This method is only intended for human consumption and ignores errors. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func (o MarshalOptions) Format(m proto.Message) string { + if m == nil || !m.ProtoReflect().IsValid() { + return "" // invalid syntax, but okay since this is for debugging + } + o.AllowPartial = true + b, _ := o.Marshal(m) + return string(b) +} + +// Marshal marshals the given proto.Message in the JSON format using options in +// MarshalOptions. Do not depend on the output being stable. It may change over +// time across different versions of the program. +func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) { + return o.marshal(m) +} + +// marshal is a centralized function that all marshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for marshal that do not go through this. +func (o MarshalOptions) marshal(m proto.Message) ([]byte, error) { + if o.Multiline && o.Indent == "" { + o.Indent = defaultIndent + } + if o.Resolver == nil { + o.Resolver = protoregistry.GlobalTypes + } + + internalEnc, err := json.NewEncoder(o.Indent) + if err != nil { + return nil, err + } + + // Treat nil message interface as an empty message, + // in which case the output in an empty JSON object. + if m == nil { + return []byte("{}"), nil + } + + enc := encoder{internalEnc, o} + if err := enc.marshalMessage(m.ProtoReflect(), ""); err != nil { + return nil, err + } + if o.AllowPartial { + return enc.Bytes(), nil + } + return enc.Bytes(), proto.CheckInitialized(m) +} + +type encoder struct { + *json.Encoder + opts MarshalOptions +} + +// typeFieldDesc is a synthetic field descriptor used for the "@type" field. +var typeFieldDesc = func() protoreflect.FieldDescriptor { + var fd filedesc.Field + fd.L0.FullName = "@type" + fd.L0.Index = -1 + fd.L1.Cardinality = protoreflect.Optional + fd.L1.Kind = protoreflect.StringKind + return &fd +}() + +// typeURLFieldRanger wraps a protoreflect.Message and modifies its Range method +// to additionally iterate over a synthetic field for the type URL. +type typeURLFieldRanger struct { + order.FieldRanger + typeURL string +} + +func (m typeURLFieldRanger) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { + if !f(typeFieldDesc, protoreflect.ValueOfString(m.typeURL)) { + return + } + m.FieldRanger.Range(f) +} + +// unpopulatedFieldRanger wraps a protoreflect.Message and modifies its Range +// method to additionally iterate over unpopulated fields. +type unpopulatedFieldRanger struct{ protoreflect.Message } + +func (m unpopulatedFieldRanger) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { + fds := m.Descriptor().Fields() + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + if m.Has(fd) || fd.ContainingOneof() != nil { + continue // ignore populated fields and fields within a oneofs + } + + v := m.Get(fd) + isProto2Scalar := fd.Syntax() == protoreflect.Proto2 && fd.Default().IsValid() + isSingularMessage := fd.Cardinality() != protoreflect.Repeated && fd.Message() != nil + if isProto2Scalar || isSingularMessage { + v = protoreflect.Value{} // use invalid value to emit null + } + if !f(fd, v) { + return + } + } + m.Message.Range(f) +} + +// marshalMessage marshals the fields in the given protoreflect.Message. +// If the typeURL is non-empty, then a synthetic "@type" field is injected +// containing the URL as the value. +func (e encoder) marshalMessage(m protoreflect.Message, typeURL string) error { + if !flags.ProtoLegacy && messageset.IsMessageSet(m.Descriptor()) { + return errors.New("no support for proto1 MessageSets") + } + + if marshal := wellKnownTypeMarshaler(m.Descriptor().FullName()); marshal != nil { + return marshal(e, m) + } + + e.StartObject() + defer e.EndObject() + + var fields order.FieldRanger = m + if e.opts.EmitUnpopulated { + fields = unpopulatedFieldRanger{m} + } + if typeURL != "" { + fields = typeURLFieldRanger{fields, typeURL} + } + + var err error + order.RangeFields(fields, order.IndexNameFieldOrder, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + name := fd.JSONName() + if e.opts.UseProtoNames { + name = fd.TextName() + } + + if err = e.WriteName(name); err != nil { + return false + } + if err = e.marshalValue(v, fd); err != nil { + return false + } + return true + }) + return err +} + +// marshalValue marshals the given protoreflect.Value. +func (e encoder) marshalValue(val protoreflect.Value, fd protoreflect.FieldDescriptor) error { + switch { + case fd.IsList(): + return e.marshalList(val.List(), fd) + case fd.IsMap(): + return e.marshalMap(val.Map(), fd) + default: + return e.marshalSingular(val, fd) + } +} + +// marshalSingular marshals the given non-repeated field value. This includes +// all scalar types, enums, messages, and groups. +func (e encoder) marshalSingular(val protoreflect.Value, fd protoreflect.FieldDescriptor) error { + if !val.IsValid() { + e.WriteNull() + return nil + } + + switch kind := fd.Kind(); kind { + case protoreflect.BoolKind: + e.WriteBool(val.Bool()) + + case protoreflect.StringKind: + if e.WriteString(val.String()) != nil { + return errors.InvalidUTF8(string(fd.FullName())) + } + + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + e.WriteInt(val.Int()) + + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + e.WriteUint(val.Uint()) + + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Uint64Kind, + protoreflect.Sfixed64Kind, protoreflect.Fixed64Kind: + // 64-bit integers are written out as JSON string. + e.WriteString(val.String()) + + case protoreflect.FloatKind: + // Encoder.WriteFloat handles the special numbers NaN and infinites. + e.WriteFloat(val.Float(), 32) + + case protoreflect.DoubleKind: + // Encoder.WriteFloat handles the special numbers NaN and infinites. + e.WriteFloat(val.Float(), 64) + + case protoreflect.BytesKind: + e.WriteString(base64.StdEncoding.EncodeToString(val.Bytes())) + + case protoreflect.EnumKind: + if fd.Enum().FullName() == genid.NullValue_enum_fullname { + e.WriteNull() + } else { + desc := fd.Enum().Values().ByNumber(val.Enum()) + if e.opts.UseEnumNumbers || desc == nil { + e.WriteInt(int64(val.Enum())) + } else { + e.WriteString(string(desc.Name())) + } + } + + case protoreflect.MessageKind, protoreflect.GroupKind: + if err := e.marshalMessage(val.Message(), ""); err != nil { + return err + } + + default: + panic(fmt.Sprintf("%v has unknown kind: %v", fd.FullName(), kind)) + } + return nil +} + +// marshalList marshals the given protoreflect.List. +func (e encoder) marshalList(list protoreflect.List, fd protoreflect.FieldDescriptor) error { + e.StartArray() + defer e.EndArray() + + for i := 0; i < list.Len(); i++ { + item := list.Get(i) + if err := e.marshalSingular(item, fd); err != nil { + return err + } + } + return nil +} + +// marshalMap marshals given protoreflect.Map. +func (e encoder) marshalMap(mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error { + e.StartObject() + defer e.EndObject() + + var err error + order.RangeEntries(mmap, order.GenericKeyOrder, func(k protoreflect.MapKey, v protoreflect.Value) bool { + if err = e.WriteName(k.String()); err != nil { + return false + } + if err = e.marshalSingular(v, fd.MapValue()); err != nil { + return false + } + return true + }) + return err +} diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go new file mode 100644 index 0000000000..6c37d41744 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go @@ -0,0 +1,895 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protojson + +import ( + "bytes" + "fmt" + "math" + "strconv" + "strings" + "time" + + "google.golang.org/protobuf/internal/encoding/json" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" +) + +type marshalFunc func(encoder, protoreflect.Message) error + +// wellKnownTypeMarshaler returns a marshal function if the message type +// has specialized serialization behavior. It returns nil otherwise. +func wellKnownTypeMarshaler(name protoreflect.FullName) marshalFunc { + if name.Parent() == genid.GoogleProtobuf_package { + switch name.Name() { + case genid.Any_message_name: + return encoder.marshalAny + case genid.Timestamp_message_name: + return encoder.marshalTimestamp + case genid.Duration_message_name: + return encoder.marshalDuration + case genid.BoolValue_message_name, + genid.Int32Value_message_name, + genid.Int64Value_message_name, + genid.UInt32Value_message_name, + genid.UInt64Value_message_name, + genid.FloatValue_message_name, + genid.DoubleValue_message_name, + genid.StringValue_message_name, + genid.BytesValue_message_name: + return encoder.marshalWrapperType + case genid.Struct_message_name: + return encoder.marshalStruct + case genid.ListValue_message_name: + return encoder.marshalListValue + case genid.Value_message_name: + return encoder.marshalKnownValue + case genid.FieldMask_message_name: + return encoder.marshalFieldMask + case genid.Empty_message_name: + return encoder.marshalEmpty + } + } + return nil +} + +type unmarshalFunc func(decoder, protoreflect.Message) error + +// wellKnownTypeUnmarshaler returns a unmarshal function if the message type +// has specialized serialization behavior. It returns nil otherwise. +func wellKnownTypeUnmarshaler(name protoreflect.FullName) unmarshalFunc { + if name.Parent() == genid.GoogleProtobuf_package { + switch name.Name() { + case genid.Any_message_name: + return decoder.unmarshalAny + case genid.Timestamp_message_name: + return decoder.unmarshalTimestamp + case genid.Duration_message_name: + return decoder.unmarshalDuration + case genid.BoolValue_message_name, + genid.Int32Value_message_name, + genid.Int64Value_message_name, + genid.UInt32Value_message_name, + genid.UInt64Value_message_name, + genid.FloatValue_message_name, + genid.DoubleValue_message_name, + genid.StringValue_message_name, + genid.BytesValue_message_name: + return decoder.unmarshalWrapperType + case genid.Struct_message_name: + return decoder.unmarshalStruct + case genid.ListValue_message_name: + return decoder.unmarshalListValue + case genid.Value_message_name: + return decoder.unmarshalKnownValue + case genid.FieldMask_message_name: + return decoder.unmarshalFieldMask + case genid.Empty_message_name: + return decoder.unmarshalEmpty + } + } + return nil +} + +// The JSON representation of an Any message uses the regular representation of +// the deserialized, embedded message, with an additional field `@type` which +// contains the type URL. If the embedded message type is well-known and has a +// custom JSON representation, that representation will be embedded adding a +// field `value` which holds the custom JSON in addition to the `@type` field. + +func (e encoder) marshalAny(m protoreflect.Message) error { + fds := m.Descriptor().Fields() + fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) + fdValue := fds.ByNumber(genid.Any_Value_field_number) + + if !m.Has(fdType) { + if !m.Has(fdValue) { + // If message is empty, marshal out empty JSON object. + e.StartObject() + e.EndObject() + return nil + } else { + // Return error if type_url field is not set, but value is set. + return errors.New("%s: %v is not set", genid.Any_message_fullname, genid.Any_TypeUrl_field_name) + } + } + + typeVal := m.Get(fdType) + valueVal := m.Get(fdValue) + + // Resolve the type in order to unmarshal value field. + typeURL := typeVal.String() + emt, err := e.opts.Resolver.FindMessageByURL(typeURL) + if err != nil { + return errors.New("%s: unable to resolve %q: %v", genid.Any_message_fullname, typeURL, err) + } + + em := emt.New() + err = proto.UnmarshalOptions{ + AllowPartial: true, // never check required fields inside an Any + Resolver: e.opts.Resolver, + }.Unmarshal(valueVal.Bytes(), em.Interface()) + if err != nil { + return errors.New("%s: unable to unmarshal %q: %v", genid.Any_message_fullname, typeURL, err) + } + + // If type of value has custom JSON encoding, marshal out a field "value" + // with corresponding custom JSON encoding of the embedded message as a + // field. + if marshal := wellKnownTypeMarshaler(emt.Descriptor().FullName()); marshal != nil { + e.StartObject() + defer e.EndObject() + + // Marshal out @type field. + e.WriteName("@type") + if err := e.WriteString(typeURL); err != nil { + return err + } + + e.WriteName("value") + return marshal(e, em) + } + + // Else, marshal out the embedded message's fields in this Any object. + if err := e.marshalMessage(em, typeURL); err != nil { + return err + } + + return nil +} + +func (d decoder) unmarshalAny(m protoreflect.Message) error { + // Peek to check for json.ObjectOpen to avoid advancing a read. + start, err := d.Peek() + if err != nil { + return err + } + if start.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(start) + } + + // Use another decoder to parse the unread bytes for @type field. This + // avoids advancing a read from current decoder because the current JSON + // object may contain the fields of the embedded type. + dec := decoder{d.Clone(), UnmarshalOptions{}} + tok, err := findTypeURL(dec) + switch err { + case errEmptyObject: + // An empty JSON object translates to an empty Any message. + d.Read() // Read json.ObjectOpen. + d.Read() // Read json.ObjectClose. + return nil + + case errMissingType: + if d.opts.DiscardUnknown { + // Treat all fields as unknowns, similar to an empty object. + return d.skipJSONValue() + } + // Use start.Pos() for line position. + return d.newError(start.Pos(), err.Error()) + + default: + if err != nil { + return err + } + } + + typeURL := tok.ParsedString() + emt, err := d.opts.Resolver.FindMessageByURL(typeURL) + if err != nil { + return d.newError(tok.Pos(), "unable to resolve %v: %q", tok.RawString(), err) + } + + // Create new message for the embedded message type and unmarshal into it. + em := emt.New() + if unmarshal := wellKnownTypeUnmarshaler(emt.Descriptor().FullName()); unmarshal != nil { + // If embedded message is a custom type, + // unmarshal the JSON "value" field into it. + if err := d.unmarshalAnyValue(unmarshal, em); err != nil { + return err + } + } else { + // Else unmarshal the current JSON object into it. + if err := d.unmarshalMessage(em, true); err != nil { + return err + } + } + // Serialize the embedded message and assign the resulting bytes to the + // proto value field. + b, err := proto.MarshalOptions{ + AllowPartial: true, // No need to check required fields inside an Any. + Deterministic: true, + }.Marshal(em.Interface()) + if err != nil { + return d.newError(start.Pos(), "error in marshaling Any.value field: %v", err) + } + + fds := m.Descriptor().Fields() + fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) + fdValue := fds.ByNumber(genid.Any_Value_field_number) + + m.Set(fdType, protoreflect.ValueOfString(typeURL)) + m.Set(fdValue, protoreflect.ValueOfBytes(b)) + return nil +} + +var errEmptyObject = fmt.Errorf(`empty object`) +var errMissingType = fmt.Errorf(`missing "@type" field`) + +// findTypeURL returns the token for the "@type" field value from the given +// JSON bytes. It is expected that the given bytes start with json.ObjectOpen. +// It returns errEmptyObject if the JSON object is empty or errMissingType if +// @type field does not exist. It returns other error if the @type field is not +// valid or other decoding issues. +func findTypeURL(d decoder) (json.Token, error) { + var typeURL string + var typeTok json.Token + numFields := 0 + // Skip start object. + d.Read() + +Loop: + for { + tok, err := d.Read() + if err != nil { + return json.Token{}, err + } + + switch tok.Kind() { + case json.ObjectClose: + if typeURL == "" { + // Did not find @type field. + if numFields > 0 { + return json.Token{}, errMissingType + } + return json.Token{}, errEmptyObject + } + break Loop + + case json.Name: + numFields++ + if tok.Name() != "@type" { + // Skip value. + if err := d.skipJSONValue(); err != nil { + return json.Token{}, err + } + continue + } + + // Return error if this was previously set already. + if typeURL != "" { + return json.Token{}, d.newError(tok.Pos(), `duplicate "@type" field`) + } + // Read field value. + tok, err := d.Read() + if err != nil { + return json.Token{}, err + } + if tok.Kind() != json.String { + return json.Token{}, d.newError(tok.Pos(), `@type field value is not a string: %v`, tok.RawString()) + } + typeURL = tok.ParsedString() + if typeURL == "" { + return json.Token{}, d.newError(tok.Pos(), `@type field contains empty value`) + } + typeTok = tok + } + } + + return typeTok, nil +} + +// skipJSONValue parses a JSON value (null, boolean, string, number, object and +// array) in order to advance the read to the next JSON value. It relies on +// the decoder returning an error if the types are not in valid sequence. +func (d decoder) skipJSONValue() error { + tok, err := d.Read() + if err != nil { + return err + } + // Only need to continue reading for objects and arrays. + switch tok.Kind() { + case json.ObjectOpen: + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case json.ObjectClose: + return nil + case json.Name: + // Skip object field value. + if err := d.skipJSONValue(); err != nil { + return err + } + } + } + + case json.ArrayOpen: + for { + tok, err := d.Peek() + if err != nil { + return err + } + switch tok.Kind() { + case json.ArrayClose: + d.Read() + return nil + default: + // Skip array item. + if err := d.skipJSONValue(); err != nil { + return err + } + } + } + } + return nil +} + +// unmarshalAnyValue unmarshals the given custom-type message from the JSON +// object's "value" field. +func (d decoder) unmarshalAnyValue(unmarshal unmarshalFunc, m protoreflect.Message) error { + // Skip ObjectOpen, and start reading the fields. + d.Read() + + var found bool // Used for detecting duplicate "value". + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case json.ObjectClose: + if !found { + return d.newError(tok.Pos(), `missing "value" field`) + } + return nil + + case json.Name: + switch tok.Name() { + case "@type": + // Skip the value as this was previously parsed already. + d.Read() + + case "value": + if found { + return d.newError(tok.Pos(), `duplicate "value" field`) + } + // Unmarshal the field value into the given message. + if err := unmarshal(d, m); err != nil { + return err + } + found = true + + default: + if d.opts.DiscardUnknown { + if err := d.skipJSONValue(); err != nil { + return err + } + continue + } + return d.newError(tok.Pos(), "unknown field %v", tok.RawString()) + } + } + } +} + +// Wrapper types are encoded as JSON primitives like string, number or boolean. + +func (e encoder) marshalWrapperType(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.WrapperValue_Value_field_number) + val := m.Get(fd) + return e.marshalSingular(val, fd) +} + +func (d decoder) unmarshalWrapperType(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.WrapperValue_Value_field_number) + val, err := d.unmarshalScalar(fd) + if err != nil { + return err + } + m.Set(fd, val) + return nil +} + +// The JSON representation for Empty is an empty JSON object. + +func (e encoder) marshalEmpty(protoreflect.Message) error { + e.StartObject() + e.EndObject() + return nil +} + +func (d decoder) unmarshalEmpty(protoreflect.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(tok) + } + + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case json.ObjectClose: + return nil + + case json.Name: + if d.opts.DiscardUnknown { + if err := d.skipJSONValue(); err != nil { + return err + } + continue + } + return d.newError(tok.Pos(), "unknown field %v", tok.RawString()) + + default: + return d.unexpectedTokenError(tok) + } + } +} + +// The JSON representation for Struct is a JSON object that contains the encoded +// Struct.fields map and follows the serialization rules for a map. + +func (e encoder) marshalStruct(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.Struct_Fields_field_number) + return e.marshalMap(m.Get(fd).Map(), fd) +} + +func (d decoder) unmarshalStruct(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.Struct_Fields_field_number) + return d.unmarshalMap(m.Mutable(fd).Map(), fd) +} + +// The JSON representation for ListValue is JSON array that contains the encoded +// ListValue.values repeated field and follows the serialization rules for a +// repeated field. + +func (e encoder) marshalListValue(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.ListValue_Values_field_number) + return e.marshalList(m.Get(fd).List(), fd) +} + +func (d decoder) unmarshalListValue(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.ListValue_Values_field_number) + return d.unmarshalList(m.Mutable(fd).List(), fd) +} + +// The JSON representation for a Value is dependent on the oneof field that is +// set. Each of the field in the oneof has its own custom serialization rule. A +// Value message needs to be a oneof field set, else it is an error. + +func (e encoder) marshalKnownValue(m protoreflect.Message) error { + od := m.Descriptor().Oneofs().ByName(genid.Value_Kind_oneof_name) + fd := m.WhichOneof(od) + if fd == nil { + return errors.New("%s: none of the oneof fields is set", genid.Value_message_fullname) + } + if fd.Number() == genid.Value_NumberValue_field_number { + if v := m.Get(fd).Float(); math.IsNaN(v) || math.IsInf(v, 0) { + return errors.New("%s: invalid %v value", genid.Value_NumberValue_field_fullname, v) + } + } + return e.marshalSingular(m.Get(fd), fd) +} + +func (d decoder) unmarshalKnownValue(m protoreflect.Message) error { + tok, err := d.Peek() + if err != nil { + return err + } + + var fd protoreflect.FieldDescriptor + var val protoreflect.Value + switch tok.Kind() { + case json.Null: + d.Read() + fd = m.Descriptor().Fields().ByNumber(genid.Value_NullValue_field_number) + val = protoreflect.ValueOfEnum(0) + + case json.Bool: + tok, err := d.Read() + if err != nil { + return err + } + fd = m.Descriptor().Fields().ByNumber(genid.Value_BoolValue_field_number) + val = protoreflect.ValueOfBool(tok.Bool()) + + case json.Number: + tok, err := d.Read() + if err != nil { + return err + } + fd = m.Descriptor().Fields().ByNumber(genid.Value_NumberValue_field_number) + var ok bool + val, ok = unmarshalFloat(tok, 64) + if !ok { + return d.newError(tok.Pos(), "invalid %v: %v", genid.Value_message_fullname, tok.RawString()) + } + + case json.String: + // A JSON string may have been encoded from the number_value field, + // e.g. "NaN", "Infinity", etc. Parsing a proto double type also allows + // for it to be in JSON string form. Given this custom encoding spec, + // however, there is no way to identify that and hence a JSON string is + // always assigned to the string_value field, which means that certain + // encoding cannot be parsed back to the same field. + tok, err := d.Read() + if err != nil { + return err + } + fd = m.Descriptor().Fields().ByNumber(genid.Value_StringValue_field_number) + val = protoreflect.ValueOfString(tok.ParsedString()) + + case json.ObjectOpen: + fd = m.Descriptor().Fields().ByNumber(genid.Value_StructValue_field_number) + val = m.NewField(fd) + if err := d.unmarshalStruct(val.Message()); err != nil { + return err + } + + case json.ArrayOpen: + fd = m.Descriptor().Fields().ByNumber(genid.Value_ListValue_field_number) + val = m.NewField(fd) + if err := d.unmarshalListValue(val.Message()); err != nil { + return err + } + + default: + return d.newError(tok.Pos(), "invalid %v: %v", genid.Value_message_fullname, tok.RawString()) + } + + m.Set(fd, val) + return nil +} + +// The JSON representation for a Duration is a JSON string that ends in the +// suffix "s" (indicating seconds) and is preceded by the number of seconds, +// with nanoseconds expressed as fractional seconds. +// +// Durations less than one second are represented with a 0 seconds field and a +// positive or negative nanos field. For durations of one second or more, a +// non-zero value for the nanos field must be of the same sign as the seconds +// field. +// +// Duration.seconds must be from -315,576,000,000 to +315,576,000,000 inclusive. +// Duration.nanos must be from -999,999,999 to +999,999,999 inclusive. + +const ( + secondsInNanos = 999999999 + maxSecondsInDuration = 315576000000 +) + +func (e encoder) marshalDuration(m protoreflect.Message) error { + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Duration_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Duration_Nanos_field_number) + + secsVal := m.Get(fdSeconds) + nanosVal := m.Get(fdNanos) + secs := secsVal.Int() + nanos := nanosVal.Int() + if secs < -maxSecondsInDuration || secs > maxSecondsInDuration { + return errors.New("%s: seconds out of range %v", genid.Duration_message_fullname, secs) + } + if nanos < -secondsInNanos || nanos > secondsInNanos { + return errors.New("%s: nanos out of range %v", genid.Duration_message_fullname, nanos) + } + if (secs > 0 && nanos < 0) || (secs < 0 && nanos > 0) { + return errors.New("%s: signs of seconds and nanos do not match", genid.Duration_message_fullname) + } + // Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision, followed by the suffix "s". + var sign string + if secs < 0 || nanos < 0 { + sign, secs, nanos = "-", -1*secs, -1*nanos + } + x := fmt.Sprintf("%s%d.%09d", sign, secs, nanos) + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + e.WriteString(x + "s") + return nil +} + +func (d decoder) unmarshalDuration(m protoreflect.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.String { + return d.unexpectedTokenError(tok) + } + + secs, nanos, ok := parseDuration(tok.ParsedString()) + if !ok { + return d.newError(tok.Pos(), "invalid %v value %v", genid.Duration_message_fullname, tok.RawString()) + } + // Validate seconds. No need to validate nanos because parseDuration would + // have covered that already. + if secs < -maxSecondsInDuration || secs > maxSecondsInDuration { + return d.newError(tok.Pos(), "%v value out of range: %v", genid.Duration_message_fullname, tok.RawString()) + } + + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Duration_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Duration_Nanos_field_number) + + m.Set(fdSeconds, protoreflect.ValueOfInt64(secs)) + m.Set(fdNanos, protoreflect.ValueOfInt32(nanos)) + return nil +} + +// parseDuration parses the given input string for seconds and nanoseconds value +// for the Duration JSON format. The format is a decimal number with a suffix +// 's'. It can have optional plus/minus sign. There needs to be at least an +// integer or fractional part. Fractional part is limited to 9 digits only for +// nanoseconds precision, regardless of whether there are trailing zero digits. +// Example values are 1s, 0.1s, 1.s, .1s, +1s, -1s, -.1s. +func parseDuration(input string) (int64, int32, bool) { + b := []byte(input) + size := len(b) + if size < 2 { + return 0, 0, false + } + if b[size-1] != 's' { + return 0, 0, false + } + b = b[:size-1] + + // Read optional plus/minus symbol. + var neg bool + switch b[0] { + case '-': + neg = true + b = b[1:] + case '+': + b = b[1:] + } + if len(b) == 0 { + return 0, 0, false + } + + // Read the integer part. + var intp []byte + switch { + case b[0] == '0': + b = b[1:] + + case '1' <= b[0] && b[0] <= '9': + intp = b[0:] + b = b[1:] + n := 1 + for len(b) > 0 && '0' <= b[0] && b[0] <= '9' { + n++ + b = b[1:] + } + intp = intp[:n] + + case b[0] == '.': + // Continue below. + + default: + return 0, 0, false + } + + hasFrac := false + var frac [9]byte + if len(b) > 0 { + if b[0] != '.' { + return 0, 0, false + } + // Read the fractional part. + b = b[1:] + n := 0 + for len(b) > 0 && n < 9 && '0' <= b[0] && b[0] <= '9' { + frac[n] = b[0] + n++ + b = b[1:] + } + // It is not valid if there are more bytes left. + if len(b) > 0 { + return 0, 0, false + } + // Pad fractional part with 0s. + for i := n; i < 9; i++ { + frac[i] = '0' + } + hasFrac = true + } + + var secs int64 + if len(intp) > 0 { + var err error + secs, err = strconv.ParseInt(string(intp), 10, 64) + if err != nil { + return 0, 0, false + } + } + + var nanos int64 + if hasFrac { + nanob := bytes.TrimLeft(frac[:], "0") + if len(nanob) > 0 { + var err error + nanos, err = strconv.ParseInt(string(nanob), 10, 32) + if err != nil { + return 0, 0, false + } + } + } + + if neg { + if secs > 0 { + secs = -secs + } + if nanos > 0 { + nanos = -nanos + } + } + return secs, int32(nanos), true +} + +// The JSON representation for a Timestamp is a JSON string in the RFC 3339 +// format, i.e. "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" where +// {year} is always expressed using four digits while {month}, {day}, {hour}, +// {min}, and {sec} are zero-padded to two digits each. The fractional seconds, +// which can go up to 9 digits, up to 1 nanosecond resolution, is optional. The +// "Z" suffix indicates the timezone ("UTC"); the timezone is required. Encoding +// should always use UTC (as indicated by "Z") and a decoder should be able to +// accept both UTC and other timezones (as indicated by an offset). +// +// Timestamp.seconds must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z +// inclusive. +// Timestamp.nanos must be from 0 to 999,999,999 inclusive. + +const ( + maxTimestampSeconds = 253402300799 + minTimestampSeconds = -62135596800 +) + +func (e encoder) marshalTimestamp(m protoreflect.Message) error { + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Timestamp_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Timestamp_Nanos_field_number) + + secsVal := m.Get(fdSeconds) + nanosVal := m.Get(fdNanos) + secs := secsVal.Int() + nanos := nanosVal.Int() + if secs < minTimestampSeconds || secs > maxTimestampSeconds { + return errors.New("%s: seconds out of range %v", genid.Timestamp_message_fullname, secs) + } + if nanos < 0 || nanos > secondsInNanos { + return errors.New("%s: nanos out of range %v", genid.Timestamp_message_fullname, nanos) + } + // Uses RFC 3339, where generated output will be Z-normalized and uses 0, 3, + // 6 or 9 fractional digits. + t := time.Unix(secs, nanos).UTC() + x := t.Format("2006-01-02T15:04:05.000000000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + e.WriteString(x + "Z") + return nil +} + +func (d decoder) unmarshalTimestamp(m protoreflect.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.String { + return d.unexpectedTokenError(tok) + } + + s := tok.ParsedString() + t, err := time.Parse(time.RFC3339Nano, s) + if err != nil { + return d.newError(tok.Pos(), "invalid %v value %v", genid.Timestamp_message_fullname, tok.RawString()) + } + // Validate seconds. + secs := t.Unix() + if secs < minTimestampSeconds || secs > maxTimestampSeconds { + return d.newError(tok.Pos(), "%v value out of range: %v", genid.Timestamp_message_fullname, tok.RawString()) + } + // Validate subseconds. + i := strings.LastIndexByte(s, '.') // start of subsecond field + j := strings.LastIndexAny(s, "Z-+") // start of timezone field + if i >= 0 && j >= i && j-i > len(".999999999") { + return d.newError(tok.Pos(), "invalid %v value %v", genid.Timestamp_message_fullname, tok.RawString()) + } + + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Timestamp_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Timestamp_Nanos_field_number) + + m.Set(fdSeconds, protoreflect.ValueOfInt64(secs)) + m.Set(fdNanos, protoreflect.ValueOfInt32(int32(t.Nanosecond()))) + return nil +} + +// The JSON representation for a FieldMask is a JSON string where paths are +// separated by a comma. Fields name in each path are converted to/from +// lower-camel naming conventions. Encoding should fail if the path name would +// end up differently after a round-trip. + +func (e encoder) marshalFieldMask(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.FieldMask_Paths_field_number) + list := m.Get(fd).List() + paths := make([]string, 0, list.Len()) + + for i := 0; i < list.Len(); i++ { + s := list.Get(i).String() + if !protoreflect.FullName(s).IsValid() { + return errors.New("%s contains invalid path: %q", genid.FieldMask_Paths_field_fullname, s) + } + // Return error if conversion to camelCase is not reversible. + cc := strs.JSONCamelCase(s) + if s != strs.JSONSnakeCase(cc) { + return errors.New("%s contains irreversible value %q", genid.FieldMask_Paths_field_fullname, s) + } + paths = append(paths, cc) + } + + e.WriteString(strings.Join(paths, ",")) + return nil +} + +func (d decoder) unmarshalFieldMask(m protoreflect.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.String { + return d.unexpectedTokenError(tok) + } + str := strings.TrimSpace(tok.ParsedString()) + if str == "" { + return nil + } + paths := strings.Split(str, ",") + + fd := m.Descriptor().Fields().ByNumber(genid.FieldMask_Paths_field_number) + list := m.Mutable(fd).List() + + for _, s0 := range paths { + s := strs.JSONSnakeCase(s0) + if strings.Contains(s0, "_") || !protoreflect.FullName(s).IsValid() { + return d.newError(tok.Pos(), "%v contains invalid path: %q", genid.FieldMask_Paths_field_fullname, s0) + } + list.Append(protoreflect.ValueOfString(s)) + } + return nil +} diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go index cab95a4273..4921b2d4a7 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go @@ -6,7 +6,6 @@ package prototext import ( "fmt" - "strings" "unicode/utf8" "google.golang.org/protobuf/internal/encoding/messageset" @@ -18,11 +17,12 @@ import ( "google.golang.org/protobuf/internal/set" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) // Unmarshal reads the given []byte into the given proto.Message. +// The provided message must be mutable (e.g., a non-nil pointer to a message). func Unmarshal(b []byte, m proto.Message) error { return UnmarshalOptions{}.Unmarshal(b, m) } @@ -51,8 +51,9 @@ type UnmarshalOptions struct { } } -// Unmarshal reads the given []byte and populates the given proto.Message using options in -// UnmarshalOptions object. +// Unmarshal reads the given []byte and populates the given proto.Message +// using options in the UnmarshalOptions object. +// The provided message must be mutable (e.g., a non-nil pointer to a message). func (o UnmarshalOptions) Unmarshal(b []byte, m proto.Message) error { return o.unmarshal(b, m) } @@ -102,7 +103,7 @@ func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { } // unmarshalMessage unmarshals into the given protoreflect.Message. -func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { +func (d decoder) unmarshalMessage(m protoreflect.Message, checkDelims bool) error { messageDesc := m.Descriptor() if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { return errors.New("no support for proto1 MessageSets") @@ -149,34 +150,24 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { } // Resolve the field descriptor. - var name pref.Name - var fd pref.FieldDescriptor - var xt pref.ExtensionType + var name protoreflect.Name + var fd protoreflect.FieldDescriptor + var xt protoreflect.ExtensionType var xtErr error var isFieldNumberName bool switch tok.NameKind() { case text.IdentName: - name = pref.Name(tok.IdentName()) - fd = fieldDescs.ByName(name) - if fd == nil { - // The proto name of a group field is in all lowercase, - // while the textproto field name is the group message name. - gd := fieldDescs.ByName(pref.Name(strings.ToLower(string(name)))) - if gd != nil && gd.Kind() == pref.GroupKind && gd.Message().Name() == name { - fd = gd - } - } else if fd.Kind() == pref.GroupKind && fd.Message().Name() != name { - fd = nil // reset since field name is actually the message name - } + name = protoreflect.Name(tok.IdentName()) + fd = fieldDescs.ByTextName(string(name)) case text.TypeName: // Handle extensions only. This code path is not for Any. - xt, xtErr = d.findExtension(pref.FullName(tok.TypeName())) + xt, xtErr = d.opts.Resolver.FindExtensionByName(protoreflect.FullName(tok.TypeName())) case text.FieldNumber: isFieldNumberName = true - num := pref.FieldNumber(tok.FieldNumber()) + num := protoreflect.FieldNumber(tok.FieldNumber()) if !num.IsValid() { return d.newError(tok.Pos(), "invalid field number: %d", num) } @@ -224,7 +215,7 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { switch { case fd.IsList(): kind := fd.Kind() - if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() { + if kind != protoreflect.MessageKind && kind != protoreflect.GroupKind && !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") } @@ -241,7 +232,7 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { default: kind := fd.Kind() - if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() { + if kind != protoreflect.MessageKind && kind != protoreflect.GroupKind && !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") } @@ -269,22 +260,13 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { return nil } -// findExtension returns protoreflect.ExtensionType from the Resolver if found. -func (d decoder) findExtension(xtName pref.FullName) (pref.ExtensionType, error) { - xt, err := d.opts.Resolver.FindExtensionByName(xtName) - if err == nil { - return xt, nil - } - return messageset.FindMessageSetExtension(d.opts.Resolver, xtName) -} - // unmarshalSingular unmarshals a non-repeated field value specified by the // given FieldDescriptor. -func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) error { - var val pref.Value +func (d decoder) unmarshalSingular(fd protoreflect.FieldDescriptor, m protoreflect.Message) error { + var val protoreflect.Value var err error switch fd.Kind() { - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: val = m.NewField(fd) err = d.unmarshalMessage(val.Message(), true) default: @@ -298,94 +280,94 @@ func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) erro // unmarshalScalar unmarshals a scalar/enum protoreflect.Value specified by the // given FieldDescriptor. -func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) { +func (d decoder) unmarshalScalar(fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { tok, err := d.Read() if err != nil { - return pref.Value{}, err + return protoreflect.Value{}, err } if tok.Kind() != text.Scalar { - return pref.Value{}, d.unexpectedTokenError(tok) + return protoreflect.Value{}, d.unexpectedTokenError(tok) } kind := fd.Kind() switch kind { - case pref.BoolKind: + case protoreflect.BoolKind: if b, ok := tok.Bool(); ok { - return pref.ValueOfBool(b), nil + return protoreflect.ValueOfBool(b), nil } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: if n, ok := tok.Int32(); ok { - return pref.ValueOfInt32(n), nil + return protoreflect.ValueOfInt32(n), nil } - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: if n, ok := tok.Int64(); ok { - return pref.ValueOfInt64(n), nil + return protoreflect.ValueOfInt64(n), nil } - case pref.Uint32Kind, pref.Fixed32Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: if n, ok := tok.Uint32(); ok { - return pref.ValueOfUint32(n), nil + return protoreflect.ValueOfUint32(n), nil } - case pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: if n, ok := tok.Uint64(); ok { - return pref.ValueOfUint64(n), nil + return protoreflect.ValueOfUint64(n), nil } - case pref.FloatKind: + case protoreflect.FloatKind: if n, ok := tok.Float32(); ok { - return pref.ValueOfFloat32(n), nil + return protoreflect.ValueOfFloat32(n), nil } - case pref.DoubleKind: + case protoreflect.DoubleKind: if n, ok := tok.Float64(); ok { - return pref.ValueOfFloat64(n), nil + return protoreflect.ValueOfFloat64(n), nil } - case pref.StringKind: + case protoreflect.StringKind: if s, ok := tok.String(); ok { if strs.EnforceUTF8(fd) && !utf8.ValidString(s) { - return pref.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8") + return protoreflect.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8") } - return pref.ValueOfString(s), nil + return protoreflect.ValueOfString(s), nil } - case pref.BytesKind: + case protoreflect.BytesKind: if b, ok := tok.String(); ok { - return pref.ValueOfBytes([]byte(b)), nil + return protoreflect.ValueOfBytes([]byte(b)), nil } - case pref.EnumKind: + case protoreflect.EnumKind: if lit, ok := tok.Enum(); ok { // Lookup EnumNumber based on name. - if enumVal := fd.Enum().Values().ByName(pref.Name(lit)); enumVal != nil { - return pref.ValueOfEnum(enumVal.Number()), nil + if enumVal := fd.Enum().Values().ByName(protoreflect.Name(lit)); enumVal != nil { + return protoreflect.ValueOfEnum(enumVal.Number()), nil } } if num, ok := tok.Int32(); ok { - return pref.ValueOfEnum(pref.EnumNumber(num)), nil + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(num)), nil } default: panic(fmt.Sprintf("invalid scalar kind %v", kind)) } - return pref.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) + return protoreflect.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) } // unmarshalList unmarshals into given protoreflect.List. A list value can // either be in [] syntax or simply just a single scalar/message value. -func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error { +func (d decoder) unmarshalList(fd protoreflect.FieldDescriptor, list protoreflect.List) error { tok, err := d.Peek() if err != nil { return err } switch fd.Kind() { - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: switch tok.Kind() { case text.ListOpen: d.Read() @@ -459,22 +441,22 @@ func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error { // unmarshalMap unmarshals into given protoreflect.Map. A map value is a // textproto message containing {key: , value: }. -func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error { +func (d decoder) unmarshalMap(fd protoreflect.FieldDescriptor, mmap protoreflect.Map) error { // Determine ahead whether map entry is a scalar type or a message type in // order to call the appropriate unmarshalMapValue func inside // unmarshalMapEntry. - var unmarshalMapValue func() (pref.Value, error) + var unmarshalMapValue func() (protoreflect.Value, error) switch fd.MapValue().Kind() { - case pref.MessageKind, pref.GroupKind: - unmarshalMapValue = func() (pref.Value, error) { + case protoreflect.MessageKind, protoreflect.GroupKind: + unmarshalMapValue = func() (protoreflect.Value, error) { pval := mmap.NewValue() if err := d.unmarshalMessage(pval.Message(), true); err != nil { - return pref.Value{}, err + return protoreflect.Value{}, err } return pval, nil } default: - unmarshalMapValue = func() (pref.Value, error) { + unmarshalMapValue = func() (protoreflect.Value, error) { return d.unmarshalScalar(fd.MapValue()) } } @@ -512,9 +494,9 @@ func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error { // unmarshalMap unmarshals into given protoreflect.Map. A map value is a // textproto message containing {key: , value: }. -func (d decoder) unmarshalMapEntry(fd pref.FieldDescriptor, mmap pref.Map, unmarshalMapValue func() (pref.Value, error)) error { - var key pref.MapKey - var pval pref.Value +func (d decoder) unmarshalMapEntry(fd protoreflect.FieldDescriptor, mmap protoreflect.Map, unmarshalMapValue func() (protoreflect.Value, error)) error { + var key protoreflect.MapKey + var pval protoreflect.Value Loop: for { // Read field name. @@ -538,7 +520,7 @@ Loop: return d.unexpectedTokenError(tok) } - switch name := pref.Name(tok.IdentName()); name { + switch name := protoreflect.Name(tok.IdentName()); name { case genid.MapEntry_Key_field_name: if !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") @@ -553,7 +535,7 @@ Loop: key = val.MapKey() case genid.MapEntry_Value_field_name: - if kind := fd.MapValue().Kind(); (kind != pref.MessageKind) && (kind != pref.GroupKind) { + if kind := fd.MapValue().Kind(); (kind != protoreflect.MessageKind) && (kind != protoreflect.GroupKind) { if !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") } @@ -579,7 +561,7 @@ Loop: } if !pval.IsValid() { switch fd.MapValue().Kind() { - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: // If value field is not set for message/group types, construct an // empty one as default. pval = mmap.NewValue() @@ -593,7 +575,7 @@ Loop: // unmarshalAny unmarshals an Any textproto. It can either be in expanded form // or non-expanded form. -func (d decoder) unmarshalAny(m pref.Message, checkDelims bool) error { +func (d decoder) unmarshalAny(m protoreflect.Message, checkDelims bool) error { var typeURL string var bValue []byte var seenTypeUrl bool @@ -637,7 +619,7 @@ Loop: return d.syntaxError(tok.Pos(), "missing field separator :") } - switch name := pref.Name(tok.IdentName()); name { + switch name := protoreflect.Name(tok.IdentName()); name { case genid.Any_TypeUrl_field_name: if seenTypeUrl { return d.newError(tok.Pos(), "duplicate %v field", genid.Any_TypeUrl_field_fullname) @@ -704,10 +686,10 @@ Loop: fds := m.Descriptor().Fields() if len(typeURL) > 0 { - m.Set(fds.ByNumber(genid.Any_TypeUrl_field_number), pref.ValueOfString(typeURL)) + m.Set(fds.ByNumber(genid.Any_TypeUrl_field_number), protoreflect.ValueOfString(typeURL)) } if len(bValue) > 0 { - m.Set(fds.ByNumber(genid.Any_Value_field_number), pref.ValueOfBytes(bValue)) + m.Set(fds.ByNumber(genid.Any_Value_field_number), protoreflect.ValueOfBytes(bValue)) } return nil } @@ -762,9 +744,6 @@ func (d decoder) skipValue() error { // Skip items. This will not validate whether skipped values are // of the same type or not, same behavior as C++ // TextFormat::Parser::AllowUnknownField(true) version 3.8.0. - if err := d.skipValue(); err != nil { - return err - } } } } diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go index 0877d71c51..ebf6c65284 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go @@ -6,7 +6,6 @@ package prototext import ( "fmt" - "sort" "strconv" "unicode/utf8" @@ -16,11 +15,11 @@ import ( "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/internal/genid" - "google.golang.org/protobuf/internal/mapsort" + "google.golang.org/protobuf/internal/order" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -150,7 +149,7 @@ type encoder struct { } // marshalMessage marshals the given protoreflect.Message. -func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error { +func (e encoder) marshalMessage(m protoreflect.Message, inclDelims bool) error { messageDesc := m.Descriptor() if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { return errors.New("no support for proto1 MessageSets") @@ -169,35 +168,15 @@ func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error { // If unable to expand, continue on to marshal Any as a regular message. } - // Marshal known fields. - fieldDescs := messageDesc.Fields() - size := fieldDescs.Len() - for i := 0; i < size; { - fd := fieldDescs.Get(i) - if od := fd.ContainingOneof(); od != nil { - fd = m.WhichOneof(od) - i += od.Fields().Len() - } else { - i++ - } - - if fd == nil || !m.Has(fd) { - continue - } - - name := fd.Name() - // Use type name for group field name. - if fd.Kind() == pref.GroupKind { - name = fd.Message().Name() - } - val := m.Get(fd) - if err := e.marshalField(string(name), val, fd); err != nil { - return err + // Marshal fields. + var err error + order.RangeFields(m, order.IndexNameFieldOrder, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if err = e.marshalField(fd.TextName(), v, fd); err != nil { + return false } - } - - // Marshal extensions. - if err := e.marshalExtensions(m); err != nil { + return true + }) + if err != nil { return err } @@ -210,7 +189,7 @@ func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error { } // marshalField marshals the given field with protoreflect.Value. -func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescriptor) error { +func (e encoder) marshalField(name string, val protoreflect.Value, fd protoreflect.FieldDescriptor) error { switch { case fd.IsList(): return e.marshalList(name, val.List(), fd) @@ -224,40 +203,40 @@ func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescript // marshalSingular marshals the given non-repeated field value. This includes // all scalar types, enums, messages, and groups. -func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error { +func (e encoder) marshalSingular(val protoreflect.Value, fd protoreflect.FieldDescriptor) error { kind := fd.Kind() switch kind { - case pref.BoolKind: + case protoreflect.BoolKind: e.WriteBool(val.Bool()) - case pref.StringKind: + case protoreflect.StringKind: s := val.String() if !e.opts.allowInvalidUTF8 && strs.EnforceUTF8(fd) && !utf8.ValidString(s) { return errors.InvalidUTF8(string(fd.FullName())) } e.WriteString(s) - case pref.Int32Kind, pref.Int64Kind, - pref.Sint32Kind, pref.Sint64Kind, - pref.Sfixed32Kind, pref.Sfixed64Kind: + case protoreflect.Int32Kind, protoreflect.Int64Kind, + protoreflect.Sint32Kind, protoreflect.Sint64Kind, + protoreflect.Sfixed32Kind, protoreflect.Sfixed64Kind: e.WriteInt(val.Int()) - case pref.Uint32Kind, pref.Uint64Kind, - pref.Fixed32Kind, pref.Fixed64Kind: + case protoreflect.Uint32Kind, protoreflect.Uint64Kind, + protoreflect.Fixed32Kind, protoreflect.Fixed64Kind: e.WriteUint(val.Uint()) - case pref.FloatKind: + case protoreflect.FloatKind: // Encoder.WriteFloat handles the special numbers NaN and infinites. e.WriteFloat(val.Float(), 32) - case pref.DoubleKind: + case protoreflect.DoubleKind: // Encoder.WriteFloat handles the special numbers NaN and infinites. e.WriteFloat(val.Float(), 64) - case pref.BytesKind: + case protoreflect.BytesKind: e.WriteString(string(val.Bytes())) - case pref.EnumKind: + case protoreflect.EnumKind: num := val.Enum() if desc := fd.Enum().Values().ByNumber(num); desc != nil { e.WriteLiteral(string(desc.Name())) @@ -266,7 +245,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error e.WriteInt(int64(num)) } - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: return e.marshalMessage(val.Message(), true) default: @@ -276,7 +255,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error } // marshalList marshals the given protoreflect.List as multiple name-value fields. -func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescriptor) error { +func (e encoder) marshalList(name string, list protoreflect.List, fd protoreflect.FieldDescriptor) error { size := list.Len() for i := 0; i < size; i++ { e.WriteName(name) @@ -288,9 +267,9 @@ func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescripto } // marshalMap marshals the given protoreflect.Map as multiple name-value fields. -func (e encoder) marshalMap(name string, mmap pref.Map, fd pref.FieldDescriptor) error { +func (e encoder) marshalMap(name string, mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error { var err error - mapsort.Range(mmap, fd.MapKey().Kind(), func(key pref.MapKey, val pref.Value) bool { + order.RangeEntries(mmap, order.GenericKeyOrder, func(key protoreflect.MapKey, val protoreflect.Value) bool { e.WriteName(name) e.StartMessage() defer e.EndMessage() @@ -311,48 +290,6 @@ func (e encoder) marshalMap(name string, mmap pref.Map, fd pref.FieldDescriptor) return err } -// marshalExtensions marshals extension fields. -func (e encoder) marshalExtensions(m pref.Message) error { - type entry struct { - key string - value pref.Value - desc pref.FieldDescriptor - } - - // Get a sorted list based on field key first. - var entries []entry - m.Range(func(fd pref.FieldDescriptor, v pref.Value) bool { - if !fd.IsExtension() { - return true - } - // For MessageSet extensions, the name used is the parent message. - name := fd.FullName() - if messageset.IsMessageSetExtension(fd) { - name = name.Parent() - } - entries = append(entries, entry{ - key: string(name), - value: v, - desc: fd, - }) - return true - }) - // Sort extensions lexicographically. - sort.Slice(entries, func(i, j int) bool { - return entries[i].key < entries[j].key - }) - - // Write out sorted list. - for _, entry := range entries { - // Extension field name is the proto field name enclosed in []. - name := "[" + entry.key + "]" - if err := e.marshalField(name, entry.value, entry.desc); err != nil { - return err - } - } - return nil -} - // marshalUnknown parses the given []byte and marshals fields out. // This function assumes proper encoding in the given []byte. func (e encoder) marshalUnknown(b []byte) { @@ -396,7 +333,7 @@ func (e encoder) marshalUnknown(b []byte) { // marshalAny marshals the given google.protobuf.Any message in expanded form. // It returns true if it was able to marshal, else false. -func (e encoder) marshalAny(any pref.Message) bool { +func (e encoder) marshalAny(any protoreflect.Message) bool { // Construct the embedded message. fds := any.Descriptor().Fields() fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) diff --git a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go index a427f8b704..f4b4686cf9 100644 --- a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go +++ b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go @@ -3,7 +3,7 @@ // license that can be found in the LICENSE file. // Package protowire parses and formats the raw wire encoding. -// See https://developers.google.com/protocol-buffers/docs/encoding. +// See https://protobuf.dev/programming-guides/encoding. // // For marshaling and unmarshaling entire protobuf messages, // use the "google.golang.org/protobuf/proto" package instead. @@ -21,19 +21,16 @@ import ( type Number int32 const ( - MinValidNumber Number = 1 - FirstReservedNumber Number = 19000 - LastReservedNumber Number = 19999 - MaxValidNumber Number = 1<<29 - 1 + MinValidNumber Number = 1 + FirstReservedNumber Number = 19000 + LastReservedNumber Number = 19999 + MaxValidNumber Number = 1<<29 - 1 + DefaultRecursionLimit = 10000 ) // IsValid reports whether the field number is semantically valid. -// -// Note that while numbers within the reserved range are semantically invalid, -// they are syntactically valid in the wire format. -// Implementations may treat records with reserved field numbers as unknown. func (n Number) IsValid() bool { - return MinValidNumber <= n && n < FirstReservedNumber || LastReservedNumber < n && n <= MaxValidNumber + return MinValidNumber <= n && n <= MaxValidNumber } // Type represents the wire type. @@ -55,6 +52,7 @@ const ( errCodeOverflow errCodeReserved errCodeEndGroup + errCodeRecursionDepth ) var ( @@ -112,6 +110,10 @@ func ConsumeField(b []byte) (Number, Type, int) { // When parsing a group, the length includes the end group marker and // the end group is verified to match the starting field number. func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { + return consumeFieldValueD(num, typ, b, DefaultRecursionLimit) +} + +func consumeFieldValueD(num Number, typ Type, b []byte, depth int) (n int) { switch typ { case VarintType: _, n = ConsumeVarint(b) @@ -126,6 +128,9 @@ func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { _, n = ConsumeBytes(b) return n case StartGroupType: + if depth < 0 { + return errCodeRecursionDepth + } n0 := len(b) for { num2, typ2, n := ConsumeTag(b) @@ -140,7 +145,7 @@ func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { return n0 - len(b) } - n = ConsumeFieldValue(num2, typ2, b) + n = consumeFieldValueD(num2, typ2, b, depth-1) if n < 0 { return n // forward error code } @@ -507,6 +512,7 @@ func EncodeTag(num Number, typ Type) uint64 { } // DecodeZigZag decodes a zig-zag-encoded uint64 as an int64. +// // Input: {…, 5, 3, 1, 0, 2, 4, 6, …} // Output: {…, -3, -2, -1, 0, +1, +2, +3, …} func DecodeZigZag(x uint64) int64 { @@ -514,6 +520,7 @@ func DecodeZigZag(x uint64) int64 { } // EncodeZigZag encodes an int64 as a zig-zag-encoded uint64. +// // Input: {…, -3, -2, -1, 0, +1, +2, +3, …} // Output: {…, 5, 3, 1, 0, 2, 4, 6, …} func EncodeZigZag(x int64) uint64 { @@ -521,6 +528,7 @@ func EncodeZigZag(x int64) uint64 { } // DecodeBool decodes a uint64 as a bool. +// // Input: { 0, 1, 2, …} // Output: {false, true, true, …} func DecodeBool(x uint64) bool { @@ -528,6 +536,7 @@ func DecodeBool(x uint64) bool { } // EncodeBool encodes a bool as a uint64. +// // Input: {false, true} // Output: { 0, 1} func EncodeBool(x bool) uint64 { diff --git a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go index e7af0fe0de..db5248e1b5 100644 --- a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go +++ b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go @@ -14,7 +14,7 @@ import ( "google.golang.org/protobuf/internal/detrand" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type list interface { @@ -30,35 +30,37 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { if isRoot { var name string switch vs.(type) { - case pref.Names: + case protoreflect.Names: name = "Names" - case pref.FieldNumbers: + case protoreflect.FieldNumbers: name = "FieldNumbers" - case pref.FieldRanges: + case protoreflect.FieldRanges: name = "FieldRanges" - case pref.EnumRanges: + case protoreflect.EnumRanges: name = "EnumRanges" - case pref.FileImports: + case protoreflect.FileImports: name = "FileImports" - case pref.Descriptor: + case protoreflect.Descriptor: name = reflect.ValueOf(vs).MethodByName("Get").Type().Out(0).Name() + "s" + default: + name = reflect.ValueOf(vs).Elem().Type().Name() } start, end = name+"{", "}" } var ss []string switch vs := vs.(type) { - case pref.Names: + case protoreflect.Names: for i := 0; i < vs.Len(); i++ { ss = append(ss, fmt.Sprint(vs.Get(i))) } return start + joinStrings(ss, false) + end - case pref.FieldNumbers: + case protoreflect.FieldNumbers: for i := 0; i < vs.Len(); i++ { ss = append(ss, fmt.Sprint(vs.Get(i))) } return start + joinStrings(ss, false) + end - case pref.FieldRanges: + case protoreflect.FieldRanges: for i := 0; i < vs.Len(); i++ { r := vs.Get(i) if r[0]+1 == r[1] { @@ -68,7 +70,7 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { } } return start + joinStrings(ss, false) + end - case pref.EnumRanges: + case protoreflect.EnumRanges: for i := 0; i < vs.Len(); i++ { r := vs.Get(i) if r[0] == r[1] { @@ -78,7 +80,7 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { } } return start + joinStrings(ss, false) + end - case pref.FileImports: + case protoreflect.FileImports: for i := 0; i < vs.Len(); i++ { var rs records rs.Append(reflect.ValueOf(vs.Get(i)), "Path", "Package", "IsPublic", "IsWeak") @@ -86,11 +88,11 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { } return start + joinStrings(ss, allowMulti) + end default: - _, isEnumValue := vs.(pref.EnumValueDescriptors) + _, isEnumValue := vs.(protoreflect.EnumValueDescriptors) for i := 0; i < vs.Len(); i++ { m := reflect.ValueOf(vs).MethodByName("Get") v := m.Call([]reflect.Value{reflect.ValueOf(i)})[0].Interface() - ss = append(ss, formatDescOpt(v.(pref.Descriptor), false, allowMulti && !isEnumValue)) + ss = append(ss, formatDescOpt(v.(protoreflect.Descriptor), false, allowMulti && !isEnumValue)) } return start + joinStrings(ss, allowMulti && isEnumValue) + end } @@ -104,20 +106,20 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { // // Using a list allows us to print the accessors in a sensible order. var descriptorAccessors = map[reflect.Type][]string{ - reflect.TypeOf((*pref.FileDescriptor)(nil)).Elem(): {"Path", "Package", "Imports", "Messages", "Enums", "Extensions", "Services"}, - reflect.TypeOf((*pref.MessageDescriptor)(nil)).Elem(): {"IsMapEntry", "Fields", "Oneofs", "ReservedNames", "ReservedRanges", "RequiredNumbers", "ExtensionRanges", "Messages", "Enums", "Extensions"}, - reflect.TypeOf((*pref.FieldDescriptor)(nil)).Elem(): {"Number", "Cardinality", "Kind", "HasJSONName", "JSONName", "HasPresence", "IsExtension", "IsPacked", "IsWeak", "IsList", "IsMap", "MapKey", "MapValue", "HasDefault", "Default", "ContainingOneof", "ContainingMessage", "Message", "Enum"}, - reflect.TypeOf((*pref.OneofDescriptor)(nil)).Elem(): {"Fields"}, // not directly used; must keep in sync with formatDescOpt - reflect.TypeOf((*pref.EnumDescriptor)(nil)).Elem(): {"Values", "ReservedNames", "ReservedRanges"}, - reflect.TypeOf((*pref.EnumValueDescriptor)(nil)).Elem(): {"Number"}, - reflect.TypeOf((*pref.ServiceDescriptor)(nil)).Elem(): {"Methods"}, - reflect.TypeOf((*pref.MethodDescriptor)(nil)).Elem(): {"Input", "Output", "IsStreamingClient", "IsStreamingServer"}, + reflect.TypeOf((*protoreflect.FileDescriptor)(nil)).Elem(): {"Path", "Package", "Imports", "Messages", "Enums", "Extensions", "Services"}, + reflect.TypeOf((*protoreflect.MessageDescriptor)(nil)).Elem(): {"IsMapEntry", "Fields", "Oneofs", "ReservedNames", "ReservedRanges", "RequiredNumbers", "ExtensionRanges", "Messages", "Enums", "Extensions"}, + reflect.TypeOf((*protoreflect.FieldDescriptor)(nil)).Elem(): {"Number", "Cardinality", "Kind", "HasJSONName", "JSONName", "HasPresence", "IsExtension", "IsPacked", "IsWeak", "IsList", "IsMap", "MapKey", "MapValue", "HasDefault", "Default", "ContainingOneof", "ContainingMessage", "Message", "Enum"}, + reflect.TypeOf((*protoreflect.OneofDescriptor)(nil)).Elem(): {"Fields"}, // not directly used; must keep in sync with formatDescOpt + reflect.TypeOf((*protoreflect.EnumDescriptor)(nil)).Elem(): {"Values", "ReservedNames", "ReservedRanges"}, + reflect.TypeOf((*protoreflect.EnumValueDescriptor)(nil)).Elem(): {"Number"}, + reflect.TypeOf((*protoreflect.ServiceDescriptor)(nil)).Elem(): {"Methods"}, + reflect.TypeOf((*protoreflect.MethodDescriptor)(nil)).Elem(): {"Input", "Output", "IsStreamingClient", "IsStreamingServer"}, } -func FormatDesc(s fmt.State, r rune, t pref.Descriptor) { +func FormatDesc(s fmt.State, r rune, t protoreflect.Descriptor) { io.WriteString(s, formatDescOpt(t, true, r == 'v' && (s.Flag('+') || s.Flag('#')))) } -func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { +func formatDescOpt(t protoreflect.Descriptor, isRoot, allowMulti bool) string { rv := reflect.ValueOf(t) rt := rv.MethodByName("ProtoType").Type().In(0) @@ -126,7 +128,7 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { start = rt.Name() + "{" } - _, isFile := t.(pref.FileDescriptor) + _, isFile := t.(protoreflect.FileDescriptor) rs := records{allowMulti: allowMulti} if t.IsPlaceholder() { if isFile { @@ -144,7 +146,7 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { rs.Append(rv, "Name") } switch t := t.(type) { - case pref.FieldDescriptor: + case protoreflect.FieldDescriptor: for _, s := range descriptorAccessors[rt] { switch s { case "MapKey": @@ -154,9 +156,9 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { case "MapValue": if v := t.MapValue(); v != nil { switch v.Kind() { - case pref.EnumKind: + case protoreflect.EnumKind: rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Enum().FullName())}) - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Message().FullName())}) default: rs.recs = append(rs.recs, [2]string{"MapValue", v.Kind().String()}) @@ -178,7 +180,7 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { rs.Append(rv, s) } } - case pref.OneofDescriptor: + case protoreflect.OneofDescriptor: var ss []string fs := t.Fields() for i := 0; i < fs.Len(); i++ { @@ -214,7 +216,7 @@ func (rs *records) Append(v reflect.Value, accessors ...string) { if !rv.IsValid() { panic(fmt.Sprintf("unknown accessor: %v.%s", v.Type(), a)) } - if _, ok := rv.Interface().(pref.Value); ok { + if _, ok := rv.Interface().(protoreflect.Value); ok { rv = rv.MethodByName("Interface").Call(nil)[0] if !rv.IsNil() { rv = rv.Elem() @@ -248,9 +250,9 @@ func (rs *records) Append(v reflect.Value, accessors ...string) { switch v := v.(type) { case list: s = formatListOpt(v, false, rs.allowMulti) - case pref.FieldDescriptor, pref.OneofDescriptor, pref.EnumValueDescriptor, pref.MethodDescriptor: - s = string(v.(pref.Descriptor).Name()) - case pref.Descriptor: + case protoreflect.FieldDescriptor, protoreflect.OneofDescriptor, protoreflect.EnumValueDescriptor, protoreflect.MethodDescriptor: + s = string(v.(protoreflect.Descriptor).Name()) + case protoreflect.Descriptor: s = string(v.FullName()) case string: s = strconv.Quote(v) diff --git a/vendor/google.golang.org/protobuf/internal/detrand/rand.go b/vendor/google.golang.org/protobuf/internal/detrand/rand.go index a904dd1f91..49c8676d48 100644 --- a/vendor/google.golang.org/protobuf/internal/detrand/rand.go +++ b/vendor/google.golang.org/protobuf/internal/detrand/rand.go @@ -26,6 +26,14 @@ func Bool() bool { return randSeed%2 == 1 } +// Intn returns a deterministically random integer between 0 and n-1, inclusive. +func Intn(n int) int { + if n <= 0 { + panic("must be positive") + } + return int(randSeed % uint64(n)) +} + // randSeed is a best-effort at an approximate hash of the Go binary. var randSeed = binaryHash() diff --git a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go index fdd9b13f2f..328dc733b0 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go @@ -15,8 +15,8 @@ import ( "strconv" ptext "google.golang.org/protobuf/internal/encoding/text" - errors "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/reflect/protoreflect" ) // Format is the serialization format used to represent the default value. @@ -35,56 +35,56 @@ const ( // Unmarshal deserializes the default string s according to the given kind k. // When k is an enum, a list of enum value descriptors must be provided. -func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) (pref.Value, pref.EnumValueDescriptor, error) { +func Unmarshal(s string, k protoreflect.Kind, evs protoreflect.EnumValueDescriptors, f Format) (protoreflect.Value, protoreflect.EnumValueDescriptor, error) { switch k { - case pref.BoolKind: + case protoreflect.BoolKind: if f == GoTag { switch s { case "1": - return pref.ValueOfBool(true), nil, nil + return protoreflect.ValueOfBool(true), nil, nil case "0": - return pref.ValueOfBool(false), nil, nil + return protoreflect.ValueOfBool(false), nil, nil } } else { switch s { case "true": - return pref.ValueOfBool(true), nil, nil + return protoreflect.ValueOfBool(true), nil, nil case "false": - return pref.ValueOfBool(false), nil, nil + return protoreflect.ValueOfBool(false), nil, nil } } - case pref.EnumKind: + case protoreflect.EnumKind: if f == GoTag { // Go tags use the numeric form of the enum value. if n, err := strconv.ParseInt(s, 10, 32); err == nil { - if ev := evs.ByNumber(pref.EnumNumber(n)); ev != nil { - return pref.ValueOfEnum(ev.Number()), ev, nil + if ev := evs.ByNumber(protoreflect.EnumNumber(n)); ev != nil { + return protoreflect.ValueOfEnum(ev.Number()), ev, nil } } } else { // Descriptor default_value use the enum identifier. - ev := evs.ByName(pref.Name(s)) + ev := evs.ByName(protoreflect.Name(s)) if ev != nil { - return pref.ValueOfEnum(ev.Number()), ev, nil + return protoreflect.ValueOfEnum(ev.Number()), ev, nil } } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: if v, err := strconv.ParseInt(s, 10, 32); err == nil { - return pref.ValueOfInt32(int32(v)), nil, nil + return protoreflect.ValueOfInt32(int32(v)), nil, nil } - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: if v, err := strconv.ParseInt(s, 10, 64); err == nil { - return pref.ValueOfInt64(int64(v)), nil, nil + return protoreflect.ValueOfInt64(int64(v)), nil, nil } - case pref.Uint32Kind, pref.Fixed32Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: if v, err := strconv.ParseUint(s, 10, 32); err == nil { - return pref.ValueOfUint32(uint32(v)), nil, nil + return protoreflect.ValueOfUint32(uint32(v)), nil, nil } - case pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: if v, err := strconv.ParseUint(s, 10, 64); err == nil { - return pref.ValueOfUint64(uint64(v)), nil, nil + return protoreflect.ValueOfUint64(uint64(v)), nil, nil } - case pref.FloatKind, pref.DoubleKind: + case protoreflect.FloatKind, protoreflect.DoubleKind: var v float64 var err error switch s { @@ -98,29 +98,29 @@ func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) ( v, err = strconv.ParseFloat(s, 64) } if err == nil { - if k == pref.FloatKind { - return pref.ValueOfFloat32(float32(v)), nil, nil + if k == protoreflect.FloatKind { + return protoreflect.ValueOfFloat32(float32(v)), nil, nil } else { - return pref.ValueOfFloat64(float64(v)), nil, nil + return protoreflect.ValueOfFloat64(float64(v)), nil, nil } } - case pref.StringKind: + case protoreflect.StringKind: // String values are already unescaped and can be used as is. - return pref.ValueOfString(s), nil, nil - case pref.BytesKind: + return protoreflect.ValueOfString(s), nil, nil + case protoreflect.BytesKind: if b, ok := unmarshalBytes(s); ok { - return pref.ValueOfBytes(b), nil, nil + return protoreflect.ValueOfBytes(b), nil, nil } } - return pref.Value{}, nil, errors.New("could not parse value for %v: %q", k, s) + return protoreflect.Value{}, nil, errors.New("could not parse value for %v: %q", k, s) } // Marshal serializes v as the default string according to the given kind k. // When specifying the Descriptor format for an enum kind, the associated // enum value descriptor must be provided. -func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) (string, error) { +func Marshal(v protoreflect.Value, ev protoreflect.EnumValueDescriptor, k protoreflect.Kind, f Format) (string, error) { switch k { - case pref.BoolKind: + case protoreflect.BoolKind: if f == GoTag { if v.Bool() { return "1", nil @@ -134,17 +134,17 @@ func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) ( return "false", nil } } - case pref.EnumKind: + case protoreflect.EnumKind: if f == GoTag { return strconv.FormatInt(int64(v.Enum()), 10), nil } else { return string(ev.Name()), nil } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind, pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: return strconv.FormatInt(v.Int(), 10), nil - case pref.Uint32Kind, pref.Fixed32Kind, pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: return strconv.FormatUint(v.Uint(), 10), nil - case pref.FloatKind, pref.DoubleKind: + case protoreflect.FloatKind, protoreflect.DoubleKind: f := v.Float() switch { case math.IsInf(f, -1): @@ -154,16 +154,16 @@ func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) ( case math.IsNaN(f): return "nan", nil default: - if k == pref.FloatKind { + if k == protoreflect.FloatKind { return strconv.FormatFloat(f, 'g', -1, 32), nil } else { return strconv.FormatFloat(f, 'g', -1, 64), nil } } - case pref.StringKind: + case protoreflect.StringKind: // String values are serialized as is without any escaping. return v.String(), nil - case pref.BytesKind: + case protoreflect.BytesKind: if s, ok := marshalBytes(v.Bytes()); ok { return s, nil } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go new file mode 100644 index 0000000000..d043a6ebe0 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go @@ -0,0 +1,340 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "bytes" + "fmt" + "io" + "regexp" + "unicode/utf8" + + "google.golang.org/protobuf/internal/errors" +) + +// call specifies which Decoder method was invoked. +type call uint8 + +const ( + readCall call = iota + peekCall +) + +const unexpectedFmt = "unexpected token %s" + +// ErrUnexpectedEOF means that EOF was encountered in the middle of the input. +var ErrUnexpectedEOF = errors.New("%v", io.ErrUnexpectedEOF) + +// Decoder is a token-based JSON decoder. +type Decoder struct { + // lastCall is last method called, either readCall or peekCall. + // Initial value is readCall. + lastCall call + + // lastToken contains the last read token. + lastToken Token + + // lastErr contains the last read error. + lastErr error + + // openStack is a stack containing ObjectOpen and ArrayOpen values. The + // top of stack represents the object or the array the current value is + // directly located in. + openStack []Kind + + // orig is used in reporting line and column. + orig []byte + // in contains the unconsumed input. + in []byte +} + +// NewDecoder returns a Decoder to read the given []byte. +func NewDecoder(b []byte) *Decoder { + return &Decoder{orig: b, in: b} +} + +// Peek looks ahead and returns the next token kind without advancing a read. +func (d *Decoder) Peek() (Token, error) { + defer func() { d.lastCall = peekCall }() + if d.lastCall == readCall { + d.lastToken, d.lastErr = d.Read() + } + return d.lastToken, d.lastErr +} + +// Read returns the next JSON token. +// It will return an error if there is no valid token. +func (d *Decoder) Read() (Token, error) { + const scalar = Null | Bool | Number | String + + defer func() { d.lastCall = readCall }() + if d.lastCall == peekCall { + return d.lastToken, d.lastErr + } + + tok, err := d.parseNext() + if err != nil { + return Token{}, err + } + + switch tok.kind { + case EOF: + if len(d.openStack) != 0 || + d.lastToken.kind&scalar|ObjectClose|ArrayClose == 0 { + return Token{}, ErrUnexpectedEOF + } + + case Null: + if !d.isValueNext() { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + + case Bool, Number: + if !d.isValueNext() { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + + case String: + if d.isValueNext() { + break + } + // This string token should only be for a field name. + if d.lastToken.kind&(ObjectOpen|comma) == 0 { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + if len(d.in) == 0 { + return Token{}, ErrUnexpectedEOF + } + if c := d.in[0]; c != ':' { + return Token{}, d.newSyntaxError(d.currPos(), `unexpected character %s, missing ":" after field name`, string(c)) + } + tok.kind = Name + d.consume(1) + + case ObjectOpen, ArrayOpen: + if !d.isValueNext() { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + d.openStack = append(d.openStack, tok.kind) + + case ObjectClose: + if len(d.openStack) == 0 || + d.lastToken.kind == comma || + d.openStack[len(d.openStack)-1] != ObjectOpen { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + d.openStack = d.openStack[:len(d.openStack)-1] + + case ArrayClose: + if len(d.openStack) == 0 || + d.lastToken.kind == comma || + d.openStack[len(d.openStack)-1] != ArrayOpen { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + d.openStack = d.openStack[:len(d.openStack)-1] + + case comma: + if len(d.openStack) == 0 || + d.lastToken.kind&(scalar|ObjectClose|ArrayClose) == 0 { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + } + + // Update d.lastToken only after validating token to be in the right sequence. + d.lastToken = tok + + if d.lastToken.kind == comma { + return d.Read() + } + return tok, nil +} + +// Any sequence that looks like a non-delimiter (for error reporting). +var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9]{1,32}|.)`) + +// parseNext parses for the next JSON token. It returns a Token object for +// different types, except for Name. It does not handle whether the next token +// is in a valid sequence or not. +func (d *Decoder) parseNext() (Token, error) { + // Trim leading spaces. + d.consume(0) + + in := d.in + if len(in) == 0 { + return d.consumeToken(EOF, 0), nil + } + + switch in[0] { + case 'n': + if n := matchWithDelim("null", in); n != 0 { + return d.consumeToken(Null, n), nil + } + + case 't': + if n := matchWithDelim("true", in); n != 0 { + return d.consumeBoolToken(true, n), nil + } + + case 'f': + if n := matchWithDelim("false", in); n != 0 { + return d.consumeBoolToken(false, n), nil + } + + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + if n, ok := parseNumber(in); ok { + return d.consumeToken(Number, n), nil + } + + case '"': + s, n, err := d.parseString(in) + if err != nil { + return Token{}, err + } + return d.consumeStringToken(s, n), nil + + case '{': + return d.consumeToken(ObjectOpen, 1), nil + + case '}': + return d.consumeToken(ObjectClose, 1), nil + + case '[': + return d.consumeToken(ArrayOpen, 1), nil + + case ']': + return d.consumeToken(ArrayClose, 1), nil + + case ',': + return d.consumeToken(comma, 1), nil + } + return Token{}, d.newSyntaxError(d.currPos(), "invalid value %s", errRegexp.Find(in)) +} + +// newSyntaxError returns an error with line and column information useful for +// syntax errors. +func (d *Decoder) newSyntaxError(pos int, f string, x ...interface{}) error { + e := errors.New(f, x...) + line, column := d.Position(pos) + return errors.New("syntax error (line %d:%d): %v", line, column, e) +} + +// Position returns line and column number of given index of the original input. +// It will panic if index is out of range. +func (d *Decoder) Position(idx int) (line int, column int) { + b := d.orig[:idx] + line = bytes.Count(b, []byte("\n")) + 1 + if i := bytes.LastIndexByte(b, '\n'); i >= 0 { + b = b[i+1:] + } + column = utf8.RuneCount(b) + 1 // ignore multi-rune characters + return line, column +} + +// currPos returns the current index position of d.in from d.orig. +func (d *Decoder) currPos() int { + return len(d.orig) - len(d.in) +} + +// matchWithDelim matches s with the input b and verifies that the match +// terminates with a delimiter of some form (e.g., r"[^-+_.a-zA-Z0-9]"). +// As a special case, EOF is considered a delimiter. It returns the length of s +// if there is a match, else 0. +func matchWithDelim(s string, b []byte) int { + if !bytes.HasPrefix(b, []byte(s)) { + return 0 + } + + n := len(s) + if n < len(b) && isNotDelim(b[n]) { + return 0 + } + return n +} + +// isNotDelim returns true if given byte is a not delimiter character. +func isNotDelim(c byte) bool { + return (c == '-' || c == '+' || c == '.' || c == '_' || + ('a' <= c && c <= 'z') || + ('A' <= c && c <= 'Z') || + ('0' <= c && c <= '9')) +} + +// consume consumes n bytes of input and any subsequent whitespace. +func (d *Decoder) consume(n int) { + d.in = d.in[n:] + for len(d.in) > 0 { + switch d.in[0] { + case ' ', '\n', '\r', '\t': + d.in = d.in[1:] + default: + return + } + } +} + +// isValueNext returns true if next type should be a JSON value: Null, +// Number, String or Bool. +func (d *Decoder) isValueNext() bool { + if len(d.openStack) == 0 { + return d.lastToken.kind == 0 + } + + start := d.openStack[len(d.openStack)-1] + switch start { + case ObjectOpen: + return d.lastToken.kind&Name != 0 + case ArrayOpen: + return d.lastToken.kind&(ArrayOpen|comma) != 0 + } + panic(fmt.Sprintf( + "unreachable logic in Decoder.isValueNext, lastToken.kind: %v, openStack: %v", + d.lastToken.kind, start)) +} + +// consumeToken constructs a Token for given Kind with raw value derived from +// current d.in and given size, and consumes the given size-length of it. +func (d *Decoder) consumeToken(kind Kind, size int) Token { + tok := Token{ + kind: kind, + raw: d.in[:size], + pos: len(d.orig) - len(d.in), + } + d.consume(size) + return tok +} + +// consumeBoolToken constructs a Token for a Bool kind with raw value derived from +// current d.in and given size. +func (d *Decoder) consumeBoolToken(b bool, size int) Token { + tok := Token{ + kind: Bool, + raw: d.in[:size], + pos: len(d.orig) - len(d.in), + boo: b, + } + d.consume(size) + return tok +} + +// consumeStringToken constructs a Token for a String kind with raw value derived +// from current d.in and given size. +func (d *Decoder) consumeStringToken(s string, size int) Token { + tok := Token{ + kind: String, + raw: d.in[:size], + pos: len(d.orig) - len(d.in), + str: s, + } + d.consume(size) + return tok +} + +// Clone returns a copy of the Decoder for use in reading ahead the next JSON +// object, array or other values without affecting current Decoder. +func (d *Decoder) Clone() *Decoder { + ret := *d + ret.openStack = append([]Kind(nil), ret.openStack...) + return &ret +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go new file mode 100644 index 0000000000..2999d71332 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go @@ -0,0 +1,254 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "bytes" + "strconv" +) + +// parseNumber reads the given []byte for a valid JSON number. If it is valid, +// it returns the number of bytes. Parsing logic follows the definition in +// https://tools.ietf.org/html/rfc7159#section-6, and is based off +// encoding/json.isValidNumber function. +func parseNumber(input []byte) (int, bool) { + var n int + + s := input + if len(s) == 0 { + return 0, false + } + + // Optional - + if s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return 0, false + } + } + + // Digits + switch { + case s[0] == '0': + s = s[1:] + n++ + + case '1' <= s[0] && s[0] <= '9': + s = s[1:] + n++ + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + + default: + return 0, false + } + + // . followed by 1 or more digits. + if len(s) >= 2 && s[0] == '.' && '0' <= s[1] && s[1] <= '9' { + s = s[2:] + n += 2 + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + } + + // e or E followed by an optional - or + and + // 1 or more digits. + if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') { + s = s[1:] + n++ + if s[0] == '+' || s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return 0, false + } + } + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + } + + // Check that next byte is a delimiter or it is at the end. + if n < len(input) && isNotDelim(input[n]) { + return 0, false + } + + return n, true +} + +// numberParts is the result of parsing out a valid JSON number. It contains +// the parts of a number. The parts are used for integer conversion. +type numberParts struct { + neg bool + intp []byte + frac []byte + exp []byte +} + +// parseNumber constructs numberParts from given []byte. The logic here is +// similar to consumeNumber above with the difference of having to construct +// numberParts. The slice fields in numberParts are subslices of the input. +func parseNumberParts(input []byte) (numberParts, bool) { + var neg bool + var intp []byte + var frac []byte + var exp []byte + + s := input + if len(s) == 0 { + return numberParts{}, false + } + + // Optional - + if s[0] == '-' { + neg = true + s = s[1:] + if len(s) == 0 { + return numberParts{}, false + } + } + + // Digits + switch { + case s[0] == '0': + // Skip first 0 and no need to store. + s = s[1:] + + case '1' <= s[0] && s[0] <= '9': + intp = s + n := 1 + s = s[1:] + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + intp = intp[:n] + + default: + return numberParts{}, false + } + + // . followed by 1 or more digits. + if len(s) >= 2 && s[0] == '.' && '0' <= s[1] && s[1] <= '9' { + frac = s[1:] + n := 1 + s = s[2:] + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + frac = frac[:n] + } + + // e or E followed by an optional - or + and + // 1 or more digits. + if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') { + s = s[1:] + exp = s + n := 0 + if s[0] == '+' || s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return numberParts{}, false + } + } + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + exp = exp[:n] + } + + return numberParts{ + neg: neg, + intp: intp, + frac: bytes.TrimRight(frac, "0"), // Remove unnecessary 0s to the right. + exp: exp, + }, true +} + +// normalizeToIntString returns an integer string in normal form without the +// E-notation for given numberParts. It will return false if it is not an +// integer or if the exponent exceeds than max/min int value. +func normalizeToIntString(n numberParts) (string, bool) { + intpSize := len(n.intp) + fracSize := len(n.frac) + + if intpSize == 0 && fracSize == 0 { + return "0", true + } + + var exp int + if len(n.exp) > 0 { + i, err := strconv.ParseInt(string(n.exp), 10, 32) + if err != nil { + return "", false + } + exp = int(i) + } + + var num []byte + if exp >= 0 { + // For positive E, shift fraction digits into integer part and also pad + // with zeroes as needed. + + // If there are more digits in fraction than the E value, then the + // number is not an integer. + if fracSize > exp { + return "", false + } + + // Make sure resulting digits are within max value limit to avoid + // unnecessarily constructing a large byte slice that may simply fail + // later on. + const maxDigits = 20 // Max uint64 value has 20 decimal digits. + if intpSize+exp > maxDigits { + return "", false + } + + // Set cap to make a copy of integer part when appended. + num = n.intp[:len(n.intp):len(n.intp)] + num = append(num, n.frac...) + for i := 0; i < exp-fracSize; i++ { + num = append(num, '0') + } + } else { + // For negative E, shift digits in integer part out. + + // If there are fractions, then the number is not an integer. + if fracSize > 0 { + return "", false + } + + // index is where the decimal point will be after adjusting for negative + // exponent. + index := intpSize + exp + if index < 0 { + return "", false + } + + num = n.intp + // If any of the digits being shifted to the right of the decimal point + // is non-zero, then the number is not an integer. + for i := index; i < intpSize; i++ { + if num[i] != '0' { + return "", false + } + } + num = num[:index] + } + + if n.neg { + return "-" + string(num), true + } + return string(num), true +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go new file mode 100644 index 0000000000..f7fea7d8dd --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go @@ -0,0 +1,91 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "strconv" + "unicode" + "unicode/utf16" + "unicode/utf8" + + "google.golang.org/protobuf/internal/strs" +) + +func (d *Decoder) parseString(in []byte) (string, int, error) { + in0 := in + if len(in) == 0 { + return "", 0, ErrUnexpectedEOF + } + if in[0] != '"' { + return "", 0, d.newSyntaxError(d.currPos(), "invalid character %q at start of string", in[0]) + } + in = in[1:] + i := indexNeedEscapeInBytes(in) + in, out := in[i:], in[:i:i] // set cap to prevent mutations + for len(in) > 0 { + switch r, n := utf8.DecodeRune(in); { + case r == utf8.RuneError && n == 1: + return "", 0, d.newSyntaxError(d.currPos(), "invalid UTF-8 in string") + case r < ' ': + return "", 0, d.newSyntaxError(d.currPos(), "invalid character %q in string", r) + case r == '"': + in = in[1:] + n := len(in0) - len(in) + return string(out), n, nil + case r == '\\': + if len(in) < 2 { + return "", 0, ErrUnexpectedEOF + } + switch r := in[1]; r { + case '"', '\\', '/': + in, out = in[2:], append(out, r) + case 'b': + in, out = in[2:], append(out, '\b') + case 'f': + in, out = in[2:], append(out, '\f') + case 'n': + in, out = in[2:], append(out, '\n') + case 'r': + in, out = in[2:], append(out, '\r') + case 't': + in, out = in[2:], append(out, '\t') + case 'u': + if len(in) < 6 { + return "", 0, ErrUnexpectedEOF + } + v, err := strconv.ParseUint(string(in[2:6]), 16, 16) + if err != nil { + return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:6]) + } + in = in[6:] + + r := rune(v) + if utf16.IsSurrogate(r) { + if len(in) < 6 { + return "", 0, ErrUnexpectedEOF + } + v, err := strconv.ParseUint(string(in[2:6]), 16, 16) + r = utf16.DecodeRune(r, rune(v)) + if in[0] != '\\' || in[1] != 'u' || + r == unicode.ReplacementChar || err != nil { + return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:6]) + } + in = in[6:] + } + out = append(out, string(r)...) + default: + return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:2]) + } + default: + i := indexNeedEscapeInBytes(in[n:]) + in, out = in[n+i:], append(out, in[:n+i]...) + } + } + return "", 0, ErrUnexpectedEOF +} + +// indexNeedEscapeInBytes returns the index of the character that needs +// escaping. If no characters need escaping, this returns the input length. +func indexNeedEscapeInBytes(b []byte) int { return indexNeedEscapeInString(strs.UnsafeString(b)) } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go new file mode 100644 index 0000000000..50578d6593 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go @@ -0,0 +1,192 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "bytes" + "fmt" + "strconv" +) + +// Kind represents a token kind expressible in the JSON format. +type Kind uint16 + +const ( + Invalid Kind = (1 << iota) / 2 + EOF + Null + Bool + Number + String + Name + ObjectOpen + ObjectClose + ArrayOpen + ArrayClose + + // comma is only for parsing in between tokens and + // does not need to be exported. + comma +) + +func (k Kind) String() string { + switch k { + case EOF: + return "eof" + case Null: + return "null" + case Bool: + return "bool" + case Number: + return "number" + case String: + return "string" + case ObjectOpen: + return "{" + case ObjectClose: + return "}" + case Name: + return "name" + case ArrayOpen: + return "[" + case ArrayClose: + return "]" + case comma: + return "," + } + return "" +} + +// Token provides a parsed token kind and value. +// +// Values are provided by the difference accessor methods. The accessor methods +// Name, Bool, and ParsedString will panic if called on the wrong kind. There +// are different accessor methods for the Number kind for converting to the +// appropriate Go numeric type and those methods have the ok return value. +type Token struct { + // Token kind. + kind Kind + // pos provides the position of the token in the original input. + pos int + // raw bytes of the serialized token. + // This is a subslice into the original input. + raw []byte + // boo is parsed boolean value. + boo bool + // str is parsed string value. + str string +} + +// Kind returns the token kind. +func (t Token) Kind() Kind { + return t.kind +} + +// RawString returns the read value in string. +func (t Token) RawString() string { + return string(t.raw) +} + +// Pos returns the token position from the input. +func (t Token) Pos() int { + return t.pos +} + +// Name returns the object name if token is Name, else it panics. +func (t Token) Name() string { + if t.kind == Name { + return t.str + } + panic(fmt.Sprintf("Token is not a Name: %v", t.RawString())) +} + +// Bool returns the bool value if token kind is Bool, else it panics. +func (t Token) Bool() bool { + if t.kind == Bool { + return t.boo + } + panic(fmt.Sprintf("Token is not a Bool: %v", t.RawString())) +} + +// ParsedString returns the string value for a JSON string token or the read +// value in string if token is not a string. +func (t Token) ParsedString() string { + if t.kind == String { + return t.str + } + panic(fmt.Sprintf("Token is not a String: %v", t.RawString())) +} + +// Float returns the floating-point number if token kind is Number. +// +// The floating-point precision is specified by the bitSize parameter: 32 for +// float32 or 64 for float64. If bitSize=32, the result still has type float64, +// but it will be convertible to float32 without changing its value. It will +// return false if the number exceeds the floating point limits for given +// bitSize. +func (t Token) Float(bitSize int) (float64, bool) { + if t.kind != Number { + return 0, false + } + f, err := strconv.ParseFloat(t.RawString(), bitSize) + if err != nil { + return 0, false + } + return f, true +} + +// Int returns the signed integer number if token is Number. +// +// The given bitSize specifies the integer type that the result must fit into. +// It returns false if the number is not an integer value or if the result +// exceeds the limits for given bitSize. +func (t Token) Int(bitSize int) (int64, bool) { + s, ok := t.getIntStr() + if !ok { + return 0, false + } + n, err := strconv.ParseInt(s, 10, bitSize) + if err != nil { + return 0, false + } + return n, true +} + +// Uint returns the signed integer number if token is Number. +// +// The given bitSize specifies the unsigned integer type that the result must +// fit into. It returns false if the number is not an unsigned integer value +// or if the result exceeds the limits for given bitSize. +func (t Token) Uint(bitSize int) (uint64, bool) { + s, ok := t.getIntStr() + if !ok { + return 0, false + } + n, err := strconv.ParseUint(s, 10, bitSize) + if err != nil { + return 0, false + } + return n, true +} + +func (t Token) getIntStr() (string, bool) { + if t.kind != Number { + return "", false + } + parts, ok := parseNumberParts(t.raw) + if !ok { + return "", false + } + return normalizeToIntString(parts) +} + +// TokenEquals returns true if given Tokens are equal, else false. +func TokenEquals(x, y Token) bool { + return x.kind == y.kind && + x.pos == y.pos && + bytes.Equal(x.raw, y.raw) && + x.boo == y.boo && + x.str == y.str +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go new file mode 100644 index 0000000000..fbdf348734 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go @@ -0,0 +1,276 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "math" + "math/bits" + "strconv" + "strings" + "unicode/utf8" + + "google.golang.org/protobuf/internal/detrand" + "google.golang.org/protobuf/internal/errors" +) + +// kind represents an encoding type. +type kind uint8 + +const ( + _ kind = (1 << iota) / 2 + name + scalar + objectOpen + objectClose + arrayOpen + arrayClose +) + +// Encoder provides methods to write out JSON constructs and values. The user is +// responsible for producing valid sequences of JSON constructs and values. +type Encoder struct { + indent string + lastKind kind + indents []byte + out []byte +} + +// NewEncoder returns an Encoder. +// +// If indent is a non-empty string, it causes every entry for an Array or Object +// to be preceded by the indent and trailed by a newline. +func NewEncoder(indent string) (*Encoder, error) { + e := &Encoder{} + if len(indent) > 0 { + if strings.Trim(indent, " \t") != "" { + return nil, errors.New("indent may only be composed of space or tab characters") + } + e.indent = indent + } + return e, nil +} + +// Bytes returns the content of the written bytes. +func (e *Encoder) Bytes() []byte { + return e.out +} + +// WriteNull writes out the null value. +func (e *Encoder) WriteNull() { + e.prepareNext(scalar) + e.out = append(e.out, "null"...) +} + +// WriteBool writes out the given boolean value. +func (e *Encoder) WriteBool(b bool) { + e.prepareNext(scalar) + if b { + e.out = append(e.out, "true"...) + } else { + e.out = append(e.out, "false"...) + } +} + +// WriteString writes out the given string in JSON string value. Returns error +// if input string contains invalid UTF-8. +func (e *Encoder) WriteString(s string) error { + e.prepareNext(scalar) + var err error + if e.out, err = appendString(e.out, s); err != nil { + return err + } + return nil +} + +// Sentinel error used for indicating invalid UTF-8. +var errInvalidUTF8 = errors.New("invalid UTF-8") + +func appendString(out []byte, in string) ([]byte, error) { + out = append(out, '"') + i := indexNeedEscapeInString(in) + in, out = in[i:], append(out, in[:i]...) + for len(in) > 0 { + switch r, n := utf8.DecodeRuneInString(in); { + case r == utf8.RuneError && n == 1: + return out, errInvalidUTF8 + case r < ' ' || r == '"' || r == '\\': + out = append(out, '\\') + switch r { + case '"', '\\': + out = append(out, byte(r)) + case '\b': + out = append(out, 'b') + case '\f': + out = append(out, 'f') + case '\n': + out = append(out, 'n') + case '\r': + out = append(out, 'r') + case '\t': + out = append(out, 't') + default: + out = append(out, 'u') + out = append(out, "0000"[1+(bits.Len32(uint32(r))-1)/4:]...) + out = strconv.AppendUint(out, uint64(r), 16) + } + in = in[n:] + default: + i := indexNeedEscapeInString(in[n:]) + in, out = in[n+i:], append(out, in[:n+i]...) + } + } + out = append(out, '"') + return out, nil +} + +// indexNeedEscapeInString returns the index of the character that needs +// escaping. If no characters need escaping, this returns the input length. +func indexNeedEscapeInString(s string) int { + for i, r := range s { + if r < ' ' || r == '\\' || r == '"' || r == utf8.RuneError { + return i + } + } + return len(s) +} + +// WriteFloat writes out the given float and bitSize in JSON number value. +func (e *Encoder) WriteFloat(n float64, bitSize int) { + e.prepareNext(scalar) + e.out = appendFloat(e.out, n, bitSize) +} + +// appendFloat formats given float in bitSize, and appends to the given []byte. +func appendFloat(out []byte, n float64, bitSize int) []byte { + switch { + case math.IsNaN(n): + return append(out, `"NaN"`...) + case math.IsInf(n, +1): + return append(out, `"Infinity"`...) + case math.IsInf(n, -1): + return append(out, `"-Infinity"`...) + } + + // JSON number formatting logic based on encoding/json. + // See floatEncoder.encode for reference. + fmt := byte('f') + if abs := math.Abs(n); abs != 0 { + if bitSize == 64 && (abs < 1e-6 || abs >= 1e21) || + bitSize == 32 && (float32(abs) < 1e-6 || float32(abs) >= 1e21) { + fmt = 'e' + } + } + out = strconv.AppendFloat(out, n, fmt, -1, bitSize) + if fmt == 'e' { + n := len(out) + if n >= 4 && out[n-4] == 'e' && out[n-3] == '-' && out[n-2] == '0' { + out[n-2] = out[n-1] + out = out[:n-1] + } + } + return out +} + +// WriteInt writes out the given signed integer in JSON number value. +func (e *Encoder) WriteInt(n int64) { + e.prepareNext(scalar) + e.out = append(e.out, strconv.FormatInt(n, 10)...) +} + +// WriteUint writes out the given unsigned integer in JSON number value. +func (e *Encoder) WriteUint(n uint64) { + e.prepareNext(scalar) + e.out = append(e.out, strconv.FormatUint(n, 10)...) +} + +// StartObject writes out the '{' symbol. +func (e *Encoder) StartObject() { + e.prepareNext(objectOpen) + e.out = append(e.out, '{') +} + +// EndObject writes out the '}' symbol. +func (e *Encoder) EndObject() { + e.prepareNext(objectClose) + e.out = append(e.out, '}') +} + +// WriteName writes out the given string in JSON string value and the name +// separator ':'. Returns error if input string contains invalid UTF-8, which +// should not be likely as protobuf field names should be valid. +func (e *Encoder) WriteName(s string) error { + e.prepareNext(name) + var err error + // Append to output regardless of error. + e.out, err = appendString(e.out, s) + e.out = append(e.out, ':') + return err +} + +// StartArray writes out the '[' symbol. +func (e *Encoder) StartArray() { + e.prepareNext(arrayOpen) + e.out = append(e.out, '[') +} + +// EndArray writes out the ']' symbol. +func (e *Encoder) EndArray() { + e.prepareNext(arrayClose) + e.out = append(e.out, ']') +} + +// prepareNext adds possible comma and indentation for the next value based +// on last type and indent option. It also updates lastKind to next. +func (e *Encoder) prepareNext(next kind) { + defer func() { + // Set lastKind to next. + e.lastKind = next + }() + + if len(e.indent) == 0 { + // Need to add comma on the following condition. + if e.lastKind&(scalar|objectClose|arrayClose) != 0 && + next&(name|scalar|objectOpen|arrayOpen) != 0 { + e.out = append(e.out, ',') + // For single-line output, add a random extra space after each + // comma to make output unstable. + if detrand.Bool() { + e.out = append(e.out, ' ') + } + } + return + } + + switch { + case e.lastKind&(objectOpen|arrayOpen) != 0: + // If next type is NOT closing, add indent and newline. + if next&(objectClose|arrayClose) == 0 { + e.indents = append(e.indents, e.indent...) + e.out = append(e.out, '\n') + e.out = append(e.out, e.indents...) + } + + case e.lastKind&(scalar|objectClose|arrayClose) != 0: + switch { + // If next type is either a value or name, add comma and newline. + case next&(name|scalar|objectOpen|arrayOpen) != 0: + e.out = append(e.out, ',', '\n') + + // If next type is a closing object or array, adjust indentation. + case next&(objectClose|arrayClose) != 0: + e.indents = e.indents[:len(e.indents)-len(e.indent)] + e.out = append(e.out, '\n') + } + e.out = append(e.out, e.indents...) + + case e.lastKind&name != 0: + e.out = append(e.out, ' ') + // For multi-line output, add a random extra space after key: to make + // output unstable. + if detrand.Bool() { + e.out = append(e.out, ' ') + } + } +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go index b1eeea5079..a6693f0a2f 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go @@ -10,11 +10,10 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoreflect" ) -// The MessageSet wire format is equivalent to a message defiend as follows, +// The MessageSet wire format is equivalent to a message defined as follows, // where each Item defines an extension field with a field number of 'type_id' // and content of 'message'. MessageSet extensions must be non-repeated message // fields. @@ -34,6 +33,7 @@ const ( // ExtensionName is the field name for extensions of MessageSet. // // A valid MessageSet extension must be of the form: +// // message MyMessage { // extend proto2.bridge.MessageSet { // optional MyMessage message_set_extension = 1234; @@ -43,38 +43,22 @@ const ( const ExtensionName = "message_set_extension" // IsMessageSet returns whether the message uses the MessageSet wire format. -func IsMessageSet(md pref.MessageDescriptor) bool { +func IsMessageSet(md protoreflect.MessageDescriptor) bool { xmd, ok := md.(interface{ IsMessageSet() bool }) return ok && xmd.IsMessageSet() } -// IsMessageSetExtension reports this field extends a MessageSet. -func IsMessageSetExtension(fd pref.FieldDescriptor) bool { - if fd.Name() != ExtensionName { +// IsMessageSetExtension reports this field properly extends a MessageSet. +func IsMessageSetExtension(fd protoreflect.FieldDescriptor) bool { + switch { + case fd.Name() != ExtensionName: return false - } - if fd.FullName().Parent() != fd.Message().FullName() { + case !IsMessageSet(fd.ContainingMessage()): + return false + case fd.FullName().Parent() != fd.Message().FullName(): return false } - return IsMessageSet(fd.ContainingMessage()) -} - -// FindMessageSetExtension locates a MessageSet extension field by name. -// In text and JSON formats, the extension name used is the message itself. -// The extension field name is derived by appending ExtensionName. -func FindMessageSetExtension(r preg.ExtensionTypeResolver, s pref.FullName) (pref.ExtensionType, error) { - name := s.Append(ExtensionName) - xt, err := r.FindExtensionByName(name) - if err != nil { - if err == preg.NotFound { - return nil, err - } - return nil, errors.Wrap(err, "%q", name) - } - if !IsMessageSetExtension(xt.TypeDescriptor()) { - return nil, preg.NotFound - } - return xt, nil + return true } // SizeField returns the size of a MessageSet item field containing an extension diff --git a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go index 16c02d7b62..373d208374 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go @@ -11,10 +11,10 @@ import ( "strconv" "strings" - defval "google.golang.org/protobuf/internal/encoding/defval" - fdesc "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/encoding/defval" + "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) var byteType = reflect.TypeOf(byte(0)) @@ -29,9 +29,9 @@ var byteType = reflect.TypeOf(byte(0)) // This does not populate the Enum or Message (except for weak message). // // This function is a best effort attempt; parsing errors are ignored. -func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) pref.FieldDescriptor { - f := new(fdesc.Field) - f.L0.ParentFile = fdesc.SurrogateProto2 +func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescriptors) protoreflect.FieldDescriptor { + f := new(filedesc.Field) + f.L0.ParentFile = filedesc.SurrogateProto2 for len(tag) > 0 { i := strings.IndexByte(tag, ',') if i < 0 { @@ -39,95 +39,95 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p } switch s := tag[:i]; { case strings.HasPrefix(s, "name="): - f.L0.FullName = pref.FullName(s[len("name="):]) + f.L0.FullName = protoreflect.FullName(s[len("name="):]) case strings.Trim(s, "0123456789") == "": n, _ := strconv.ParseUint(s, 10, 32) - f.L1.Number = pref.FieldNumber(n) + f.L1.Number = protoreflect.FieldNumber(n) case s == "opt": - f.L1.Cardinality = pref.Optional + f.L1.Cardinality = protoreflect.Optional case s == "req": - f.L1.Cardinality = pref.Required + f.L1.Cardinality = protoreflect.Required case s == "rep": - f.L1.Cardinality = pref.Repeated + f.L1.Cardinality = protoreflect.Repeated case s == "varint": switch goType.Kind() { case reflect.Bool: - f.L1.Kind = pref.BoolKind + f.L1.Kind = protoreflect.BoolKind case reflect.Int32: - f.L1.Kind = pref.Int32Kind + f.L1.Kind = protoreflect.Int32Kind case reflect.Int64: - f.L1.Kind = pref.Int64Kind + f.L1.Kind = protoreflect.Int64Kind case reflect.Uint32: - f.L1.Kind = pref.Uint32Kind + f.L1.Kind = protoreflect.Uint32Kind case reflect.Uint64: - f.L1.Kind = pref.Uint64Kind + f.L1.Kind = protoreflect.Uint64Kind } case s == "zigzag32": if goType.Kind() == reflect.Int32 { - f.L1.Kind = pref.Sint32Kind + f.L1.Kind = protoreflect.Sint32Kind } case s == "zigzag64": if goType.Kind() == reflect.Int64 { - f.L1.Kind = pref.Sint64Kind + f.L1.Kind = protoreflect.Sint64Kind } case s == "fixed32": switch goType.Kind() { case reflect.Int32: - f.L1.Kind = pref.Sfixed32Kind + f.L1.Kind = protoreflect.Sfixed32Kind case reflect.Uint32: - f.L1.Kind = pref.Fixed32Kind + f.L1.Kind = protoreflect.Fixed32Kind case reflect.Float32: - f.L1.Kind = pref.FloatKind + f.L1.Kind = protoreflect.FloatKind } case s == "fixed64": switch goType.Kind() { case reflect.Int64: - f.L1.Kind = pref.Sfixed64Kind + f.L1.Kind = protoreflect.Sfixed64Kind case reflect.Uint64: - f.L1.Kind = pref.Fixed64Kind + f.L1.Kind = protoreflect.Fixed64Kind case reflect.Float64: - f.L1.Kind = pref.DoubleKind + f.L1.Kind = protoreflect.DoubleKind } case s == "bytes": switch { case goType.Kind() == reflect.String: - f.L1.Kind = pref.StringKind + f.L1.Kind = protoreflect.StringKind case goType.Kind() == reflect.Slice && goType.Elem() == byteType: - f.L1.Kind = pref.BytesKind + f.L1.Kind = protoreflect.BytesKind default: - f.L1.Kind = pref.MessageKind + f.L1.Kind = protoreflect.MessageKind } case s == "group": - f.L1.Kind = pref.GroupKind + f.L1.Kind = protoreflect.GroupKind case strings.HasPrefix(s, "enum="): - f.L1.Kind = pref.EnumKind + f.L1.Kind = protoreflect.EnumKind case strings.HasPrefix(s, "json="): jsonName := s[len("json="):] if jsonName != strs.JSONCamelCase(string(f.L0.FullName.Name())) { - f.L1.JSONName.Init(jsonName) + f.L1.StringName.InitJSON(jsonName) } case s == "packed": f.L1.HasPacked = true f.L1.IsPacked = true case strings.HasPrefix(s, "weak="): f.L1.IsWeak = true - f.L1.Message = fdesc.PlaceholderMessage(pref.FullName(s[len("weak="):])) + f.L1.Message = filedesc.PlaceholderMessage(protoreflect.FullName(s[len("weak="):])) case strings.HasPrefix(s, "def="): // The default tag is special in that everything afterwards is the // default regardless of the presence of commas. s, i = tag[len("def="):], len(tag) v, ev, _ := defval.Unmarshal(s, f.L1.Kind, evs, defval.GoTag) - f.L1.Default = fdesc.DefaultValue(v, ev) + f.L1.Default = filedesc.DefaultValue(v, ev) case s == "proto3": - f.L0.ParentFile = fdesc.SurrogateProto3 + f.L0.ParentFile = filedesc.SurrogateProto3 } tag = strings.TrimPrefix(tag[i:], ",") } // The generator uses the group message name instead of the field name. // We obtain the real field name by lowercasing the group name. - if f.L1.Kind == pref.GroupKind { - f.L0.FullName = pref.FullName(strings.ToLower(string(f.L0.FullName))) + if f.L1.Kind == protoreflect.GroupKind { + f.L0.FullName = protoreflect.FullName(strings.ToLower(string(f.L0.FullName))) } return f } @@ -140,38 +140,38 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p // Depending on the context on how Marshal is called, there are different ways // through which that information is determined. As such it is the caller's // responsibility to provide a function to obtain that information. -func Marshal(fd pref.FieldDescriptor, enumName string) string { +func Marshal(fd protoreflect.FieldDescriptor, enumName string) string { var tag []string switch fd.Kind() { - case pref.BoolKind, pref.EnumKind, pref.Int32Kind, pref.Uint32Kind, pref.Int64Kind, pref.Uint64Kind: + case protoreflect.BoolKind, protoreflect.EnumKind, protoreflect.Int32Kind, protoreflect.Uint32Kind, protoreflect.Int64Kind, protoreflect.Uint64Kind: tag = append(tag, "varint") - case pref.Sint32Kind: + case protoreflect.Sint32Kind: tag = append(tag, "zigzag32") - case pref.Sint64Kind: + case protoreflect.Sint64Kind: tag = append(tag, "zigzag64") - case pref.Sfixed32Kind, pref.Fixed32Kind, pref.FloatKind: + case protoreflect.Sfixed32Kind, protoreflect.Fixed32Kind, protoreflect.FloatKind: tag = append(tag, "fixed32") - case pref.Sfixed64Kind, pref.Fixed64Kind, pref.DoubleKind: + case protoreflect.Sfixed64Kind, protoreflect.Fixed64Kind, protoreflect.DoubleKind: tag = append(tag, "fixed64") - case pref.StringKind, pref.BytesKind, pref.MessageKind: + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind: tag = append(tag, "bytes") - case pref.GroupKind: + case protoreflect.GroupKind: tag = append(tag, "group") } tag = append(tag, strconv.Itoa(int(fd.Number()))) switch fd.Cardinality() { - case pref.Optional: + case protoreflect.Optional: tag = append(tag, "opt") - case pref.Required: + case protoreflect.Required: tag = append(tag, "req") - case pref.Repeated: + case protoreflect.Repeated: tag = append(tag, "rep") } if fd.IsPacked() { tag = append(tag, "packed") } name := string(fd.Name()) - if fd.Kind() == pref.GroupKind { + if fd.Kind() == protoreflect.GroupKind { // The name of the FieldDescriptor for a group field is // lowercased. To find the original capitalization, we // look in the field's MessageType. @@ -189,10 +189,10 @@ func Marshal(fd pref.FieldDescriptor, enumName string) string { // The previous implementation does not tag extension fields as proto3, // even when the field is defined in a proto3 file. Match that behavior // for consistency. - if fd.Syntax() == pref.Proto3 && !fd.IsExtension() { + if fd.Syntax() == protoreflect.Proto3 && !fd.IsExtension() { tag = append(tag, "proto3") } - if fd.Kind() == pref.EnumKind && enumName != "" { + if fd.Kind() == protoreflect.EnumKind && enumName != "" { tag = append(tag, "enum="+enumName) } if fd.ContainingOneof() != nil { diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go index eb10ea1026..87853e786d 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go @@ -8,7 +8,6 @@ import ( "bytes" "fmt" "io" - "regexp" "strconv" "unicode/utf8" @@ -381,7 +380,7 @@ func (d *Decoder) currentOpenKind() (Kind, byte) { case '[': return ListOpen, ']' } - panic(fmt.Sprintf("Decoder: openStack contains invalid byte %s", string(openCh))) + panic(fmt.Sprintf("Decoder: openStack contains invalid byte %c", openCh)) } func (d *Decoder) pushOpenStack(ch byte) { @@ -413,15 +412,16 @@ func (d *Decoder) parseFieldName() (tok Token, err error) { // Field number. Identify if input is a valid number that is not negative // and is decimal integer within 32-bit range. if num := parseNumber(d.in); num.size > 0 { + str := num.string(d.in) if !num.neg && num.kind == numDec { - if _, err := strconv.ParseInt(string(d.in[:num.size]), 10, 32); err == nil { + if _, err := strconv.ParseInt(str, 10, 32); err == nil { return d.consumeToken(Name, num.size, uint8(FieldNumber)), nil } } - return Token{}, d.newSyntaxError("invalid field number: %s", d.in[:num.size]) + return Token{}, d.newSyntaxError("invalid field number: %s", str) } - return Token{}, d.newSyntaxError("invalid field name: %s", errRegexp.Find(d.in)) + return Token{}, d.newSyntaxError("invalid field name: %s", errId(d.in)) } // parseTypeName parses Any type URL or extension field name. The name is @@ -571,7 +571,7 @@ func (d *Decoder) parseScalar() (Token, error) { return tok, nil } - return Token{}, d.newSyntaxError("invalid scalar value: %s", errRegexp.Find(d.in)) + return Token{}, d.newSyntaxError("invalid scalar value: %s", errId(d.in)) } // parseLiteralValue parses a literal value. A literal value is used for @@ -653,8 +653,29 @@ func consume(b []byte, n int) []byte { return b } -// Any sequence that looks like a non-delimiter (for error reporting). -var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9\/]+|.)`) +// errId extracts a byte sequence that looks like an invalid ID +// (for the purposes of error reporting). +func errId(seq []byte) []byte { + const maxLen = 32 + for i := 0; i < len(seq); { + if i > maxLen { + return append(seq[:i:i], "…"...) + } + r, size := utf8.DecodeRune(seq[i:]) + if r > utf8.RuneSelf || (r != '/' && isDelim(byte(r))) { + if i == 0 { + // Either the first byte is invalid UTF-8 or a + // delimiter, or the first rune is non-ASCII. + // Return it as-is. + i = size + } + return seq[:i:i] + } + i += size + } + // No delimiter found. + return seq +} // isDelim returns true if given byte is a delimiter character. func isDelim(c byte) bool { diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go index f2d90b7899..45c81f0298 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go @@ -15,17 +15,12 @@ func (d *Decoder) parseNumberValue() (Token, bool) { if num.neg { numAttrs |= isNegative } - strSize := num.size - last := num.size - 1 - if num.kind == numFloat && (d.in[last] == 'f' || d.in[last] == 'F') { - strSize = last - } tok := Token{ kind: Scalar, attrs: numberValue, pos: len(d.orig) - len(d.in), raw: d.in[:num.size], - str: string(d.in[:strSize]), + str: num.string(d.in), numAttrs: numAttrs, } d.consume(num.size) @@ -46,12 +41,35 @@ type number struct { kind uint8 neg bool size int + // if neg, this is the length of whitespace and comments between + // the minus sign and the rest fo the number literal + sep int +} + +func (num number) string(data []byte) string { + strSize := num.size + last := num.size - 1 + if num.kind == numFloat && (data[last] == 'f' || data[last] == 'F') { + strSize = last + } + if num.neg && num.sep > 0 { + // strip whitespace/comments between negative sign and the rest + strLen := strSize - num.sep + str := make([]byte, strLen) + str[0] = data[0] + copy(str[1:], data[num.sep+1:strSize]) + return string(str) + } + return string(data[:strSize]) + } // parseNumber constructs a number object from given input. It allows for the // following patterns: -// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*) -// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?) +// +// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*) +// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?) +// // It also returns the number of parsed bytes for the given number, 0 if it is // not a number. func parseNumber(input []byte) number { @@ -65,19 +83,22 @@ func parseNumber(input []byte) number { } // Optional - + var sep int if s[0] == '-' { neg = true s = s[1:] size++ + // Consume any whitespace or comments between the + // negative sign and the rest of the number + lenBefore := len(s) + s = consume(s, 0) + sep = lenBefore - len(s) + size += sep if len(s) == 0 { return number{} } } - // C++ allows for whitespace and comments in between the negative sign and - // the rest of the number. This logic currently does not but is consistent - // with v1. - switch { case s[0] == '0': if len(s) > 1 { @@ -114,7 +135,7 @@ func parseNumber(input []byte) number { if len(s) > 0 && !isDelim(s[0]) { return number{} } - return number{kind: kind, neg: neg, size: size} + return number{kind: kind, neg: neg, size: size, sep: sep} } } s = s[1:] @@ -186,5 +207,5 @@ func parseNumber(input []byte) number { return number{} } - return number{kind: kind, neg: neg, size: size} + return number{kind: kind, neg: neg, size: size, sep: sep} } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go index 0ce8d6fb83..7ae6c2a3c2 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go @@ -24,6 +24,6 @@ // the Go implementation should as well. // // The text format is almost a superset of JSON except: -// * message keys are not quoted strings, but identifiers -// * the top-level value must be a message without the delimiters +// - message keys are not quoted strings, but identifiers +// - the top-level value must be a message without the delimiters package text diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go index c4ba1c598f..da289ccce6 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go @@ -32,7 +32,6 @@ type Encoder struct { encoderState indent string - newline string // set to "\n" if len(indent) > 0 delims [2]byte outputASCII bool } @@ -61,7 +60,6 @@ func NewEncoder(indent string, delims [2]byte, outputASCII bool) (*Encoder, erro return nil, errors.New("indent may only be composed of space and tab characters") } e.indent = indent - e.newline = "\n" } switch delims { case [2]byte{0, 0}: @@ -126,7 +124,7 @@ func appendString(out []byte, in string, outputASCII bool) []byte { // are used to represent both the proto string and bytes type. r = rune(in[0]) fallthrough - case r < ' ' || r == '"' || r == '\\': + case r < ' ' || r == '"' || r == '\\' || r == 0x7f: out = append(out, '\\') switch r { case '"', '\\': @@ -143,7 +141,7 @@ func appendString(out []byte, in string, outputASCII bool) []byte { out = strconv.AppendUint(out, uint64(r), 16) } in = in[n:] - case outputASCII && r >= utf8.RuneSelf: + case r >= utf8.RuneSelf && (outputASCII || r <= 0x009f): out = append(out, '\\') if r <= math.MaxUint16 { out = append(out, 'u') @@ -168,7 +166,7 @@ func appendString(out []byte, in string, outputASCII bool) []byte { // escaping. If no characters need escaping, this returns the input length. func indexNeedEscapeInString(s string) int { for i := 0; i < len(s); i++ { - if c := s[i]; c < ' ' || c == '"' || c == '\'' || c == '\\' || c >= utf8.RuneSelf { + if c := s[i]; c < ' ' || c == '"' || c == '\'' || c == '\\' || c >= 0x7f { return i } } @@ -265,3 +263,8 @@ func (e *Encoder) Snapshot() encoderState { func (e *Encoder) Reset(es encoderState) { e.encoderState = es } + +// AppendString appends the escaped form of the input string to b. +func AppendString(b []byte, s string) []byte { + return appendString(b, s, false) +} diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go index f90e909b37..fbcd349207 100644 --- a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go +++ b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.13 // +build !go1.13 package errors diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go index dc05f4191c..5e72f1cde9 100644 --- a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go +++ b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.13 // +build go1.13 package errors diff --git a/vendor/google.golang.org/protobuf/internal/fieldsort/fieldsort.go b/vendor/google.golang.org/protobuf/internal/fieldsort/fieldsort.go deleted file mode 100644 index 517c4e2a04..0000000000 --- a/vendor/google.golang.org/protobuf/internal/fieldsort/fieldsort.go +++ /dev/null @@ -1,40 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package fieldsort defines an ordering of fields. -// -// The ordering defined by this package matches the historic behavior of the proto -// package, placing extensions first and oneofs last. -// -// There is no guarantee about stability of the wire encoding, and users should not -// depend on the order defined in this package as it is subject to change without -// notice. -package fieldsort - -import ( - "google.golang.org/protobuf/reflect/protoreflect" -) - -// Less returns true if field a comes before field j in ordered wire marshal output. -func Less(a, b protoreflect.FieldDescriptor) bool { - ea := a.IsExtension() - eb := b.IsExtension() - oa := a.ContainingOneof() - ob := b.ContainingOneof() - switch { - case ea != eb: - return ea - case oa != nil && ob != nil: - if oa == ob { - return a.Number() < b.Number() - } - return oa.Index() < ob.Index() - case oa != nil && !oa.IsSynthetic(): - return false - case ob != nil && !ob.IsSynthetic(): - return true - default: - return a.Number() < b.Number() - } -} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/build.go b/vendor/google.golang.org/protobuf/internal/filedesc/build.go index d02d770c98..7cac1c1901 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/build.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/build.go @@ -3,14 +3,16 @@ // license that can be found in the LICENSE file. // Package filedesc provides functionality for constructing descriptors. +// +// The types in this package implement interfaces in the protoreflect package +// related to protobuf descripriptors. package filedesc import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoregistry" ) // Builder construct a protoreflect.FileDescriptor from the raw descriptor. @@ -35,7 +37,7 @@ type Builder struct { // TypeResolver resolves extension field types for descriptor options. // If nil, it uses protoregistry.GlobalTypes. TypeResolver interface { - preg.ExtensionTypeResolver + protoregistry.ExtensionTypeResolver } // FileRegistry is use to lookup file, enum, and message dependencies. @@ -43,8 +45,8 @@ type Builder struct { // If nil, it uses protoregistry.GlobalFiles. FileRegistry interface { FindFileByPath(string) (protoreflect.FileDescriptor, error) - FindDescriptorByName(pref.FullName) (pref.Descriptor, error) - RegisterFile(pref.FileDescriptor) error + FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error) + RegisterFile(protoreflect.FileDescriptor) error } } @@ -52,8 +54,8 @@ type Builder struct { // If so, it permits looking up an enum or message dependency based on the // sub-list and element index into filetype.Builder.DependencyIndexes. type resolverByIndex interface { - FindEnumByIndex(int32, int32, []Enum, []Message) pref.EnumDescriptor - FindMessageByIndex(int32, int32, []Enum, []Message) pref.MessageDescriptor + FindEnumByIndex(int32, int32, []Enum, []Message) protoreflect.EnumDescriptor + FindMessageByIndex(int32, int32, []Enum, []Message) protoreflect.MessageDescriptor } // Indexes of each sub-list in filetype.Builder.DependencyIndexes. @@ -67,7 +69,7 @@ const ( // Out is the output of the Builder. type Out struct { - File pref.FileDescriptor + File protoreflect.FileDescriptor // Enums is all enum descriptors in "flattened ordering". Enums []Enum @@ -94,10 +96,10 @@ func (db Builder) Build() (out Out) { // Initialize resolvers and registries if unpopulated. if db.TypeResolver == nil { - db.TypeResolver = preg.GlobalTypes + db.TypeResolver = protoregistry.GlobalTypes } if db.FileRegistry == nil { - db.FileRegistry = preg.GlobalFiles + db.FileRegistry = protoregistry.GlobalFiles } fd := newRawFile(db) diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go index 9385126fba..7c3689baee 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go @@ -13,10 +13,11 @@ import ( "google.golang.org/protobuf/internal/descfmt" "google.golang.org/protobuf/internal/descopts" "google.golang.org/protobuf/internal/encoding/defval" + "google.golang.org/protobuf/internal/encoding/messageset" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -42,9 +43,9 @@ type ( L2 *FileL2 } FileL1 struct { - Syntax pref.Syntax + Syntax protoreflect.Syntax Path string - Package pref.FullName + Package protoreflect.FullName Enums Enums Messages Messages @@ -52,36 +53,36 @@ type ( Services Services } FileL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Imports FileImports Locations SourceLocations } ) -func (fd *File) ParentFile() pref.FileDescriptor { return fd } -func (fd *File) Parent() pref.Descriptor { return nil } -func (fd *File) Index() int { return 0 } -func (fd *File) Syntax() pref.Syntax { return fd.L1.Syntax } -func (fd *File) Name() pref.Name { return fd.L1.Package.Name() } -func (fd *File) FullName() pref.FullName { return fd.L1.Package } -func (fd *File) IsPlaceholder() bool { return false } -func (fd *File) Options() pref.ProtoMessage { +func (fd *File) ParentFile() protoreflect.FileDescriptor { return fd } +func (fd *File) Parent() protoreflect.Descriptor { return nil } +func (fd *File) Index() int { return 0 } +func (fd *File) Syntax() protoreflect.Syntax { return fd.L1.Syntax } +func (fd *File) Name() protoreflect.Name { return fd.L1.Package.Name() } +func (fd *File) FullName() protoreflect.FullName { return fd.L1.Package } +func (fd *File) IsPlaceholder() bool { return false } +func (fd *File) Options() protoreflect.ProtoMessage { if f := fd.lazyInit().Options; f != nil { return f() } return descopts.File } -func (fd *File) Path() string { return fd.L1.Path } -func (fd *File) Package() pref.FullName { return fd.L1.Package } -func (fd *File) Imports() pref.FileImports { return &fd.lazyInit().Imports } -func (fd *File) Enums() pref.EnumDescriptors { return &fd.L1.Enums } -func (fd *File) Messages() pref.MessageDescriptors { return &fd.L1.Messages } -func (fd *File) Extensions() pref.ExtensionDescriptors { return &fd.L1.Extensions } -func (fd *File) Services() pref.ServiceDescriptors { return &fd.L1.Services } -func (fd *File) SourceLocations() pref.SourceLocations { return &fd.lazyInit().Locations } -func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } -func (fd *File) ProtoType(pref.FileDescriptor) {} -func (fd *File) ProtoInternal(pragma.DoNotImplement) {} +func (fd *File) Path() string { return fd.L1.Path } +func (fd *File) Package() protoreflect.FullName { return fd.L1.Package } +func (fd *File) Imports() protoreflect.FileImports { return &fd.lazyInit().Imports } +func (fd *File) Enums() protoreflect.EnumDescriptors { return &fd.L1.Enums } +func (fd *File) Messages() protoreflect.MessageDescriptors { return &fd.L1.Messages } +func (fd *File) Extensions() protoreflect.ExtensionDescriptors { return &fd.L1.Extensions } +func (fd *File) Services() protoreflect.ServiceDescriptors { return &fd.L1.Services } +func (fd *File) SourceLocations() protoreflect.SourceLocations { return &fd.lazyInit().Locations } +func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } +func (fd *File) ProtoType(protoreflect.FileDescriptor) {} +func (fd *File) ProtoInternal(pragma.DoNotImplement) {} func (fd *File) lazyInit() *FileL2 { if atomic.LoadUint32(&fd.once) == 0 { @@ -99,15 +100,6 @@ func (fd *File) lazyInitOnce() { fd.mu.Unlock() } -// ProtoLegacyRawDesc is a pseudo-internal API for allowing the v1 code -// to be able to retrieve the raw descriptor. -// -// WARNING: This method is exempt from the compatibility promise and may be -// removed in the future without warning. -func (fd *File) ProtoLegacyRawDesc() []byte { - return fd.builder.RawDescriptor -} - // GoPackagePath is a pseudo-internal API for determining the Go package path // that this file descriptor is declared in. // @@ -127,7 +119,7 @@ type ( eagerValues bool // controls whether EnumL2.Values is already populated } EnumL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Values EnumValues ReservedNames Names ReservedRanges EnumRanges @@ -138,41 +130,41 @@ type ( L1 EnumValueL1 } EnumValueL1 struct { - Options func() pref.ProtoMessage - Number pref.EnumNumber + Options func() protoreflect.ProtoMessage + Number protoreflect.EnumNumber } ) -func (ed *Enum) Options() pref.ProtoMessage { +func (ed *Enum) Options() protoreflect.ProtoMessage { if f := ed.lazyInit().Options; f != nil { return f() } return descopts.Enum } -func (ed *Enum) Values() pref.EnumValueDescriptors { +func (ed *Enum) Values() protoreflect.EnumValueDescriptors { if ed.L1.eagerValues { return &ed.L2.Values } return &ed.lazyInit().Values } -func (ed *Enum) ReservedNames() pref.Names { return &ed.lazyInit().ReservedNames } -func (ed *Enum) ReservedRanges() pref.EnumRanges { return &ed.lazyInit().ReservedRanges } -func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } -func (ed *Enum) ProtoType(pref.EnumDescriptor) {} +func (ed *Enum) ReservedNames() protoreflect.Names { return &ed.lazyInit().ReservedNames } +func (ed *Enum) ReservedRanges() protoreflect.EnumRanges { return &ed.lazyInit().ReservedRanges } +func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } +func (ed *Enum) ProtoType(protoreflect.EnumDescriptor) {} func (ed *Enum) lazyInit() *EnumL2 { ed.L0.ParentFile.lazyInit() // implicitly initializes L2 return ed.L2 } -func (ed *EnumValue) Options() pref.ProtoMessage { +func (ed *EnumValue) Options() protoreflect.ProtoMessage { if f := ed.L1.Options; f != nil { return f() } return descopts.EnumValue } -func (ed *EnumValue) Number() pref.EnumNumber { return ed.L1.Number } -func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } -func (ed *EnumValue) ProtoType(pref.EnumValueDescriptor) {} +func (ed *EnumValue) Number() protoreflect.EnumNumber { return ed.L1.Number } +func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } +func (ed *EnumValue) ProtoType(protoreflect.EnumValueDescriptor) {} type ( Message struct { @@ -188,14 +180,14 @@ type ( IsMessageSet bool // promoted from google.protobuf.MessageOptions } MessageL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Fields Fields Oneofs Oneofs ReservedNames Names ReservedRanges FieldRanges RequiredNumbers FieldNumbers // must be consistent with Fields.Cardinality ExtensionRanges FieldRanges - ExtensionRangeOptions []func() pref.ProtoMessage // must be same length as ExtensionRanges + ExtensionRangeOptions []func() protoreflect.ProtoMessage // must be same length as ExtensionRanges } Field struct { @@ -203,11 +195,11 @@ type ( L1 FieldL1 } FieldL1 struct { - Options func() pref.ProtoMessage - Number pref.FieldNumber - Cardinality pref.Cardinality // must be consistent with Message.RequiredNumbers - Kind pref.Kind - JSONName jsonName + Options func() protoreflect.ProtoMessage + Number protoreflect.FieldNumber + Cardinality protoreflect.Cardinality // must be consistent with Message.RequiredNumbers + Kind protoreflect.Kind + StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto IsWeak bool // promoted from google.protobuf.FieldOptions HasPacked bool // promoted from google.protobuf.FieldOptions @@ -215,9 +207,9 @@ type ( HasEnforceUTF8 bool // promoted from google.protobuf.FieldOptions EnforceUTF8 bool // promoted from google.protobuf.FieldOptions Default defaultValue - ContainingOneof pref.OneofDescriptor // must be consistent with Message.Oneofs.Fields - Enum pref.EnumDescriptor - Message pref.MessageDescriptor + ContainingOneof protoreflect.OneofDescriptor // must be consistent with Message.Oneofs.Fields + Enum protoreflect.EnumDescriptor + Message protoreflect.MessageDescriptor } Oneof struct { @@ -225,35 +217,35 @@ type ( L1 OneofL1 } OneofL1 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Fields OneofFields // must be consistent with Message.Fields.ContainingOneof } ) -func (md *Message) Options() pref.ProtoMessage { +func (md *Message) Options() protoreflect.ProtoMessage { if f := md.lazyInit().Options; f != nil { return f() } return descopts.Message } -func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry } -func (md *Message) Fields() pref.FieldDescriptors { return &md.lazyInit().Fields } -func (md *Message) Oneofs() pref.OneofDescriptors { return &md.lazyInit().Oneofs } -func (md *Message) ReservedNames() pref.Names { return &md.lazyInit().ReservedNames } -func (md *Message) ReservedRanges() pref.FieldRanges { return &md.lazyInit().ReservedRanges } -func (md *Message) RequiredNumbers() pref.FieldNumbers { return &md.lazyInit().RequiredNumbers } -func (md *Message) ExtensionRanges() pref.FieldRanges { return &md.lazyInit().ExtensionRanges } -func (md *Message) ExtensionRangeOptions(i int) pref.ProtoMessage { +func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry } +func (md *Message) Fields() protoreflect.FieldDescriptors { return &md.lazyInit().Fields } +func (md *Message) Oneofs() protoreflect.OneofDescriptors { return &md.lazyInit().Oneofs } +func (md *Message) ReservedNames() protoreflect.Names { return &md.lazyInit().ReservedNames } +func (md *Message) ReservedRanges() protoreflect.FieldRanges { return &md.lazyInit().ReservedRanges } +func (md *Message) RequiredNumbers() protoreflect.FieldNumbers { return &md.lazyInit().RequiredNumbers } +func (md *Message) ExtensionRanges() protoreflect.FieldRanges { return &md.lazyInit().ExtensionRanges } +func (md *Message) ExtensionRangeOptions(i int) protoreflect.ProtoMessage { if f := md.lazyInit().ExtensionRangeOptions[i]; f != nil { return f() } return descopts.ExtensionRange } -func (md *Message) Enums() pref.EnumDescriptors { return &md.L1.Enums } -func (md *Message) Messages() pref.MessageDescriptors { return &md.L1.Messages } -func (md *Message) Extensions() pref.ExtensionDescriptors { return &md.L1.Extensions } -func (md *Message) ProtoType(pref.MessageDescriptor) {} -func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } +func (md *Message) Enums() protoreflect.EnumDescriptors { return &md.L1.Enums } +func (md *Message) Messages() protoreflect.MessageDescriptors { return &md.L1.Messages } +func (md *Message) Extensions() protoreflect.ExtensionDescriptors { return &md.L1.Extensions } +func (md *Message) ProtoType(protoreflect.MessageDescriptor) {} +func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } func (md *Message) lazyInit() *MessageL2 { md.L0.ParentFile.lazyInit() // implicitly initializes L2 return md.L2 @@ -268,27 +260,28 @@ func (md *Message) IsMessageSet() bool { return md.L1.IsMessageSet } -func (fd *Field) Options() pref.ProtoMessage { +func (fd *Field) Options() protoreflect.ProtoMessage { if f := fd.L1.Options; f != nil { return f() } return descopts.Field } -func (fd *Field) Number() pref.FieldNumber { return fd.L1.Number } -func (fd *Field) Cardinality() pref.Cardinality { return fd.L1.Cardinality } -func (fd *Field) Kind() pref.Kind { return fd.L1.Kind } -func (fd *Field) HasJSONName() bool { return fd.L1.JSONName.has } -func (fd *Field) JSONName() string { return fd.L1.JSONName.get(fd) } +func (fd *Field) Number() protoreflect.FieldNumber { return fd.L1.Number } +func (fd *Field) Cardinality() protoreflect.Cardinality { return fd.L1.Cardinality } +func (fd *Field) Kind() protoreflect.Kind { return fd.L1.Kind } +func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON } +func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) } +func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) } func (fd *Field) HasPresence() bool { - return fd.L1.Cardinality != pref.Repeated && (fd.L0.ParentFile.L1.Syntax == pref.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil) + return fd.L1.Cardinality != protoreflect.Repeated && (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil) } func (fd *Field) HasOptionalKeyword() bool { - return (fd.L0.ParentFile.L1.Syntax == pref.Proto2 && fd.L1.Cardinality == pref.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional + return (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional } func (fd *Field) IsPacked() bool { - if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != pref.Proto2 && fd.L1.Cardinality == pref.Repeated { + if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Repeated { switch fd.L1.Kind { - case pref.StringKind, pref.BytesKind, pref.MessageKind, pref.GroupKind: + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: default: return true } @@ -297,40 +290,40 @@ func (fd *Field) IsPacked() bool { } func (fd *Field) IsExtension() bool { return false } func (fd *Field) IsWeak() bool { return fd.L1.IsWeak } -func (fd *Field) IsList() bool { return fd.Cardinality() == pref.Repeated && !fd.IsMap() } +func (fd *Field) IsList() bool { return fd.Cardinality() == protoreflect.Repeated && !fd.IsMap() } func (fd *Field) IsMap() bool { return fd.Message() != nil && fd.Message().IsMapEntry() } -func (fd *Field) MapKey() pref.FieldDescriptor { +func (fd *Field) MapKey() protoreflect.FieldDescriptor { if !fd.IsMap() { return nil } return fd.Message().Fields().ByNumber(genid.MapEntry_Key_field_number) } -func (fd *Field) MapValue() pref.FieldDescriptor { +func (fd *Field) MapValue() protoreflect.FieldDescriptor { if !fd.IsMap() { return nil } return fd.Message().Fields().ByNumber(genid.MapEntry_Value_field_number) } -func (fd *Field) HasDefault() bool { return fd.L1.Default.has } -func (fd *Field) Default() pref.Value { return fd.L1.Default.get(fd) } -func (fd *Field) DefaultEnumValue() pref.EnumValueDescriptor { return fd.L1.Default.enum } -func (fd *Field) ContainingOneof() pref.OneofDescriptor { return fd.L1.ContainingOneof } -func (fd *Field) ContainingMessage() pref.MessageDescriptor { - return fd.L0.Parent.(pref.MessageDescriptor) +func (fd *Field) HasDefault() bool { return fd.L1.Default.has } +func (fd *Field) Default() protoreflect.Value { return fd.L1.Default.get(fd) } +func (fd *Field) DefaultEnumValue() protoreflect.EnumValueDescriptor { return fd.L1.Default.enum } +func (fd *Field) ContainingOneof() protoreflect.OneofDescriptor { return fd.L1.ContainingOneof } +func (fd *Field) ContainingMessage() protoreflect.MessageDescriptor { + return fd.L0.Parent.(protoreflect.MessageDescriptor) } -func (fd *Field) Enum() pref.EnumDescriptor { +func (fd *Field) Enum() protoreflect.EnumDescriptor { return fd.L1.Enum } -func (fd *Field) Message() pref.MessageDescriptor { +func (fd *Field) Message() protoreflect.MessageDescriptor { if fd.L1.IsWeak { if d, _ := protoregistry.GlobalFiles.FindDescriptorByName(fd.L1.Message.FullName()); d != nil { - return d.(pref.MessageDescriptor) + return d.(protoreflect.MessageDescriptor) } } return fd.L1.Message } -func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } -func (fd *Field) ProtoType(pref.FieldDescriptor) {} +func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } +func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {} // EnforceUTF8 is a pseudo-internal API to determine whether to enforce UTF-8 // validation for the string field. This exists for Google-internal use only @@ -343,21 +336,21 @@ func (fd *Field) EnforceUTF8() bool { if fd.L1.HasEnforceUTF8 { return fd.L1.EnforceUTF8 } - return fd.L0.ParentFile.L1.Syntax == pref.Proto3 + return fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3 } func (od *Oneof) IsSynthetic() bool { - return od.L0.ParentFile.L1.Syntax == pref.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword() + return od.L0.ParentFile.L1.Syntax == protoreflect.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword() } -func (od *Oneof) Options() pref.ProtoMessage { +func (od *Oneof) Options() protoreflect.ProtoMessage { if f := od.L1.Options; f != nil { return f() } return descopts.Oneof } -func (od *Oneof) Fields() pref.FieldDescriptors { return &od.L1.Fields } -func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) } -func (od *Oneof) ProtoType(pref.OneofDescriptor) {} +func (od *Oneof) Fields() protoreflect.FieldDescriptors { return &od.L1.Fields } +func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) } +func (od *Oneof) ProtoType(protoreflect.OneofDescriptor) {} type ( Extension struct { @@ -366,54 +359,57 @@ type ( L2 *ExtensionL2 // protected by fileDesc.once } ExtensionL1 struct { - Number pref.FieldNumber - Extendee pref.MessageDescriptor - Cardinality pref.Cardinality - Kind pref.Kind + Number protoreflect.FieldNumber + Extendee protoreflect.MessageDescriptor + Cardinality protoreflect.Cardinality + Kind protoreflect.Kind } ExtensionL2 struct { - Options func() pref.ProtoMessage - JSONName jsonName + Options func() protoreflect.ProtoMessage + StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto IsPacked bool // promoted from google.protobuf.FieldOptions Default defaultValue - Enum pref.EnumDescriptor - Message pref.MessageDescriptor + Enum protoreflect.EnumDescriptor + Message protoreflect.MessageDescriptor } ) -func (xd *Extension) Options() pref.ProtoMessage { +func (xd *Extension) Options() protoreflect.ProtoMessage { if f := xd.lazyInit().Options; f != nil { return f() } return descopts.Field } -func (xd *Extension) Number() pref.FieldNumber { return xd.L1.Number } -func (xd *Extension) Cardinality() pref.Cardinality { return xd.L1.Cardinality } -func (xd *Extension) Kind() pref.Kind { return xd.L1.Kind } -func (xd *Extension) HasJSONName() bool { return xd.lazyInit().JSONName.has } -func (xd *Extension) JSONName() string { return xd.lazyInit().JSONName.get(xd) } -func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != pref.Repeated } +func (xd *Extension) Number() protoreflect.FieldNumber { return xd.L1.Number } +func (xd *Extension) Cardinality() protoreflect.Cardinality { return xd.L1.Cardinality } +func (xd *Extension) Kind() protoreflect.Kind { return xd.L1.Kind } +func (xd *Extension) HasJSONName() bool { return xd.lazyInit().StringName.hasJSON } +func (xd *Extension) JSONName() string { return xd.lazyInit().StringName.getJSON(xd) } +func (xd *Extension) TextName() string { return xd.lazyInit().StringName.getText(xd) } +func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != protoreflect.Repeated } func (xd *Extension) HasOptionalKeyword() bool { - return (xd.L0.ParentFile.L1.Syntax == pref.Proto2 && xd.L1.Cardinality == pref.Optional) || xd.lazyInit().IsProto3Optional -} -func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked } -func (xd *Extension) IsExtension() bool { return true } -func (xd *Extension) IsWeak() bool { return false } -func (xd *Extension) IsList() bool { return xd.Cardinality() == pref.Repeated } -func (xd *Extension) IsMap() bool { return false } -func (xd *Extension) MapKey() pref.FieldDescriptor { return nil } -func (xd *Extension) MapValue() pref.FieldDescriptor { return nil } -func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has } -func (xd *Extension) Default() pref.Value { return xd.lazyInit().Default.get(xd) } -func (xd *Extension) DefaultEnumValue() pref.EnumValueDescriptor { return xd.lazyInit().Default.enum } -func (xd *Extension) ContainingOneof() pref.OneofDescriptor { return nil } -func (xd *Extension) ContainingMessage() pref.MessageDescriptor { return xd.L1.Extendee } -func (xd *Extension) Enum() pref.EnumDescriptor { return xd.lazyInit().Enum } -func (xd *Extension) Message() pref.MessageDescriptor { return xd.lazyInit().Message } -func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) } -func (xd *Extension) ProtoType(pref.FieldDescriptor) {} -func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {} + return (xd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && xd.L1.Cardinality == protoreflect.Optional) || xd.lazyInit().IsProto3Optional +} +func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked } +func (xd *Extension) IsExtension() bool { return true } +func (xd *Extension) IsWeak() bool { return false } +func (xd *Extension) IsList() bool { return xd.Cardinality() == protoreflect.Repeated } +func (xd *Extension) IsMap() bool { return false } +func (xd *Extension) MapKey() protoreflect.FieldDescriptor { return nil } +func (xd *Extension) MapValue() protoreflect.FieldDescriptor { return nil } +func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has } +func (xd *Extension) Default() protoreflect.Value { return xd.lazyInit().Default.get(xd) } +func (xd *Extension) DefaultEnumValue() protoreflect.EnumValueDescriptor { + return xd.lazyInit().Default.enum +} +func (xd *Extension) ContainingOneof() protoreflect.OneofDescriptor { return nil } +func (xd *Extension) ContainingMessage() protoreflect.MessageDescriptor { return xd.L1.Extendee } +func (xd *Extension) Enum() protoreflect.EnumDescriptor { return xd.lazyInit().Enum } +func (xd *Extension) Message() protoreflect.MessageDescriptor { return xd.lazyInit().Message } +func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) } +func (xd *Extension) ProtoType(protoreflect.FieldDescriptor) {} +func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {} func (xd *Extension) lazyInit() *ExtensionL2 { xd.L0.ParentFile.lazyInit() // implicitly initializes L2 return xd.L2 @@ -427,7 +423,7 @@ type ( } ServiceL1 struct{} ServiceL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Methods Methods } @@ -436,48 +432,48 @@ type ( L1 MethodL1 } MethodL1 struct { - Options func() pref.ProtoMessage - Input pref.MessageDescriptor - Output pref.MessageDescriptor + Options func() protoreflect.ProtoMessage + Input protoreflect.MessageDescriptor + Output protoreflect.MessageDescriptor IsStreamingClient bool IsStreamingServer bool } ) -func (sd *Service) Options() pref.ProtoMessage { +func (sd *Service) Options() protoreflect.ProtoMessage { if f := sd.lazyInit().Options; f != nil { return f() } return descopts.Service } -func (sd *Service) Methods() pref.MethodDescriptors { return &sd.lazyInit().Methods } -func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) } -func (sd *Service) ProtoType(pref.ServiceDescriptor) {} -func (sd *Service) ProtoInternal(pragma.DoNotImplement) {} +func (sd *Service) Methods() protoreflect.MethodDescriptors { return &sd.lazyInit().Methods } +func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) } +func (sd *Service) ProtoType(protoreflect.ServiceDescriptor) {} +func (sd *Service) ProtoInternal(pragma.DoNotImplement) {} func (sd *Service) lazyInit() *ServiceL2 { sd.L0.ParentFile.lazyInit() // implicitly initializes L2 return sd.L2 } -func (md *Method) Options() pref.ProtoMessage { +func (md *Method) Options() protoreflect.ProtoMessage { if f := md.L1.Options; f != nil { return f() } return descopts.Method } -func (md *Method) Input() pref.MessageDescriptor { return md.L1.Input } -func (md *Method) Output() pref.MessageDescriptor { return md.L1.Output } -func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient } -func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer } -func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } -func (md *Method) ProtoType(pref.MethodDescriptor) {} -func (md *Method) ProtoInternal(pragma.DoNotImplement) {} +func (md *Method) Input() protoreflect.MessageDescriptor { return md.L1.Input } +func (md *Method) Output() protoreflect.MessageDescriptor { return md.L1.Output } +func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient } +func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer } +func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } +func (md *Method) ProtoType(protoreflect.MethodDescriptor) {} +func (md *Method) ProtoInternal(pragma.DoNotImplement) {} // Surrogate files are can be used to create standalone descriptors // where the syntax is only information derived from the parent file. var ( - SurrogateProto2 = &File{L1: FileL1{Syntax: pref.Proto2}, L2: &FileL2{}} - SurrogateProto3 = &File{L1: FileL1{Syntax: pref.Proto3}, L2: &FileL2{}} + SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}} + SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}} ) type ( @@ -485,49 +481,72 @@ type ( L0 BaseL0 } BaseL0 struct { - FullName pref.FullName // must be populated - ParentFile *File // must be populated - Parent pref.Descriptor + FullName protoreflect.FullName // must be populated + ParentFile *File // must be populated + Parent protoreflect.Descriptor Index int } ) -func (d *Base) Name() pref.Name { return d.L0.FullName.Name() } -func (d *Base) FullName() pref.FullName { return d.L0.FullName } -func (d *Base) ParentFile() pref.FileDescriptor { +func (d *Base) Name() protoreflect.Name { return d.L0.FullName.Name() } +func (d *Base) FullName() protoreflect.FullName { return d.L0.FullName } +func (d *Base) ParentFile() protoreflect.FileDescriptor { if d.L0.ParentFile == SurrogateProto2 || d.L0.ParentFile == SurrogateProto3 { return nil // surrogate files are not real parents } return d.L0.ParentFile } -func (d *Base) Parent() pref.Descriptor { return d.L0.Parent } +func (d *Base) Parent() protoreflect.Descriptor { return d.L0.Parent } func (d *Base) Index() int { return d.L0.Index } -func (d *Base) Syntax() pref.Syntax { return d.L0.ParentFile.Syntax() } +func (d *Base) Syntax() protoreflect.Syntax { return d.L0.ParentFile.Syntax() } func (d *Base) IsPlaceholder() bool { return false } func (d *Base) ProtoInternal(pragma.DoNotImplement) {} -type jsonName struct { - has bool - once sync.Once - name string +type stringName struct { + hasJSON bool + once sync.Once + nameJSON string + nameText string } -// Init initializes the name. It is exported for use by other internal packages. -func (js *jsonName) Init(s string) { - js.has = true - js.name = s +// InitJSON initializes the name. It is exported for use by other internal packages. +func (s *stringName) InitJSON(name string) { + s.hasJSON = true + s.nameJSON = name } -func (js *jsonName) get(fd pref.FieldDescriptor) string { - if !js.has { - js.once.Do(func() { - js.name = strs.JSONCamelCase(string(fd.Name())) - }) - } - return js.name +func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName { + s.once.Do(func() { + if fd.IsExtension() { + // For extensions, JSON and text are formatted the same way. + var name string + if messageset.IsMessageSetExtension(fd) { + name = string("[" + fd.FullName().Parent() + "]") + } else { + name = string("[" + fd.FullName() + "]") + } + s.nameJSON = name + s.nameText = name + } else { + // Format the JSON name. + if !s.hasJSON { + s.nameJSON = strs.JSONCamelCase(string(fd.Name())) + } + + // Format the text name. + s.nameText = string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + s.nameText = string(fd.Message().Name()) + } + } + }) + return s } -func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue { +func (s *stringName) getJSON(fd protoreflect.FieldDescriptor) string { return s.lazyInit(fd).nameJSON } +func (s *stringName) getText(fd protoreflect.FieldDescriptor) string { return s.lazyInit(fd).nameText } + +func DefaultValue(v protoreflect.Value, ev protoreflect.EnumValueDescriptor) defaultValue { dv := defaultValue{has: v.IsValid(), val: v, enum: ev} if b, ok := v.Interface().([]byte); ok { // Store a copy of the default bytes, so that we can detect @@ -537,9 +556,9 @@ func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue { return dv } -func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) defaultValue { - var evs pref.EnumValueDescriptors - if k == pref.EnumKind { +func unmarshalDefault(b []byte, k protoreflect.Kind, pf *File, ed protoreflect.EnumDescriptor) defaultValue { + var evs protoreflect.EnumValueDescriptors + if k == protoreflect.EnumKind { // If the enum is declared within the same file, be careful not to // blindly call the Values method, lest we bind ourselves in a deadlock. if e, ok := ed.(*Enum); ok && e.L0.ParentFile == pf { @@ -550,9 +569,9 @@ func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) d // If we are unable to resolve the enum dependency, use a placeholder // enum value since we will not be able to parse the default value. - if ed.IsPlaceholder() && pref.Name(b).IsValid() { - v := pref.ValueOfEnum(0) - ev := PlaceholderEnumValue(ed.FullName().Parent().Append(pref.Name(b))) + if ed.IsPlaceholder() && protoreflect.Name(b).IsValid() { + v := protoreflect.ValueOfEnum(0) + ev := PlaceholderEnumValue(ed.FullName().Parent().Append(protoreflect.Name(b))) return DefaultValue(v, ev) } } @@ -566,41 +585,41 @@ func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) d type defaultValue struct { has bool - val pref.Value - enum pref.EnumValueDescriptor + val protoreflect.Value + enum protoreflect.EnumValueDescriptor bytes []byte } -func (dv *defaultValue) get(fd pref.FieldDescriptor) pref.Value { +func (dv *defaultValue) get(fd protoreflect.FieldDescriptor) protoreflect.Value { // Return the zero value as the default if unpopulated. if !dv.has { - if fd.Cardinality() == pref.Repeated { - return pref.Value{} + if fd.Cardinality() == protoreflect.Repeated { + return protoreflect.Value{} } switch fd.Kind() { - case pref.BoolKind: - return pref.ValueOfBool(false) - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: - return pref.ValueOfInt32(0) - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: - return pref.ValueOfInt64(0) - case pref.Uint32Kind, pref.Fixed32Kind: - return pref.ValueOfUint32(0) - case pref.Uint64Kind, pref.Fixed64Kind: - return pref.ValueOfUint64(0) - case pref.FloatKind: - return pref.ValueOfFloat32(0) - case pref.DoubleKind: - return pref.ValueOfFloat64(0) - case pref.StringKind: - return pref.ValueOfString("") - case pref.BytesKind: - return pref.ValueOfBytes(nil) - case pref.EnumKind: + case protoreflect.BoolKind: + return protoreflect.ValueOfBool(false) + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + return protoreflect.ValueOfInt32(0) + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return protoreflect.ValueOfInt64(0) + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + return protoreflect.ValueOfUint32(0) + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return protoreflect.ValueOfUint64(0) + case protoreflect.FloatKind: + return protoreflect.ValueOfFloat32(0) + case protoreflect.DoubleKind: + return protoreflect.ValueOfFloat64(0) + case protoreflect.StringKind: + return protoreflect.ValueOfString("") + case protoreflect.BytesKind: + return protoreflect.ValueOfBytes(nil) + case protoreflect.EnumKind: if evs := fd.Enum().Values(); evs.Len() > 0 { - return pref.ValueOfEnum(evs.Get(0).Number()) + return protoreflect.ValueOfEnum(evs.Get(0).Number()) } - return pref.ValueOfEnum(0) + return protoreflect.ValueOfEnum(0) } } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go index 66e1fee522..4a1584c9d2 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // fileRaw is a data struct used when initializing a file descriptor from @@ -95,7 +95,7 @@ func (fd *File) unmarshalSeed(b []byte) { sb := getBuilder() defer putBuilder(sb) - var prevField pref.FieldNumber + var prevField protoreflect.FieldNumber var numEnums, numMessages, numExtensions, numServices int var posEnums, posMessages, posExtensions, posServices int b0 := b @@ -110,16 +110,16 @@ func (fd *File) unmarshalSeed(b []byte) { case genid.FileDescriptorProto_Syntax_field_number: switch string(v) { case "proto2": - fd.L1.Syntax = pref.Proto2 + fd.L1.Syntax = protoreflect.Proto2 case "proto3": - fd.L1.Syntax = pref.Proto3 + fd.L1.Syntax = protoreflect.Proto3 default: panic("invalid syntax") } case genid.FileDescriptorProto_Name_field_number: fd.L1.Path = sb.MakeString(v) case genid.FileDescriptorProto_Package_field_number: - fd.L1.Package = pref.FullName(sb.MakeString(v)) + fd.L1.Package = protoreflect.FullName(sb.MakeString(v)) case genid.FileDescriptorProto_EnumType_field_number: if prevField != genid.FileDescriptorProto_EnumType_field_number { if numEnums > 0 { @@ -163,7 +163,7 @@ func (fd *File) unmarshalSeed(b []byte) { // If syntax is missing, it is assumed to be proto2. if fd.L1.Syntax == 0 { - fd.L1.Syntax = pref.Proto2 + fd.L1.Syntax = protoreflect.Proto2 } // Must allocate all declarations before parsing each descriptor type @@ -219,7 +219,7 @@ func (fd *File) unmarshalSeed(b []byte) { } } -func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { ed.L0.ParentFile = pf ed.L0.Parent = pd ed.L0.Index = i @@ -271,12 +271,12 @@ func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Desc } } -func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { md.L0.ParentFile = pf md.L0.Parent = pd md.L0.Index = i - var prevField pref.FieldNumber + var prevField protoreflect.FieldNumber var numEnums, numMessages, numExtensions int var posEnums, posMessages, posExtensions int b0 := b @@ -387,7 +387,7 @@ func (md *Message) unmarshalSeedOptions(b []byte) { } } -func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { xd.L0.ParentFile = pf xd.L0.Parent = pd xd.L0.Index = i @@ -401,11 +401,11 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref b = b[m:] switch num { case genid.FieldDescriptorProto_Number_field_number: - xd.L1.Number = pref.FieldNumber(v) + xd.L1.Number = protoreflect.FieldNumber(v) case genid.FieldDescriptorProto_Label_field_number: - xd.L1.Cardinality = pref.Cardinality(v) + xd.L1.Cardinality = protoreflect.Cardinality(v) case genid.FieldDescriptorProto_Type_field_number: - xd.L1.Kind = pref.Kind(v) + xd.L1.Kind = protoreflect.Kind(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -423,7 +423,7 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref } } -func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { sd.L0.ParentFile = pf sd.L0.Parent = pd sd.L0.Index = i @@ -459,13 +459,13 @@ func putBuilder(b *strs.Builder) { // makeFullName converts b to a protoreflect.FullName, // where b must start with a leading dot. -func makeFullName(sb *strs.Builder, b []byte) pref.FullName { +func makeFullName(sb *strs.Builder, b []byte) protoreflect.FullName { if len(b) == 0 || b[0] != '.' { panic("name reference must be fully qualified") } - return pref.FullName(sb.MakeString(b[1:])) + return protoreflect.FullName(sb.MakeString(b[1:])) } -func appendFullName(sb *strs.Builder, prefix pref.FullName, suffix []byte) pref.FullName { - return sb.AppendFullName(prefix, pref.Name(strs.UnsafeString(suffix))) +func appendFullName(sb *strs.Builder, prefix protoreflect.FullName, suffix []byte) protoreflect.FullName { + return sb.AppendFullName(prefix, protoreflect.Name(strs.UnsafeString(suffix))) } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go index e672233e77..736a19a75b 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go @@ -13,7 +13,7 @@ import ( "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) func (fd *File) lazyRawInit() { @@ -39,10 +39,10 @@ func (file *File) resolveMessages() { // Resolve message field dependency. switch fd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: fd.L1.Enum = file.resolveEnumDependency(fd.L1.Enum, listFieldDeps, depIdx) depIdx++ - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx) depIdx++ } @@ -62,10 +62,10 @@ func (file *File) resolveExtensions() { // Resolve extension field dependency. switch xd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: xd.L2.Enum = file.resolveEnumDependency(xd.L2.Enum, listExtDeps, depIdx) depIdx++ - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: xd.L2.Message = file.resolveMessageDependency(xd.L2.Message, listExtDeps, depIdx) depIdx++ } @@ -92,7 +92,7 @@ func (file *File) resolveServices() { } } -func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref.EnumDescriptor { +func (file *File) resolveEnumDependency(ed protoreflect.EnumDescriptor, i, j int32) protoreflect.EnumDescriptor { r := file.builder.FileRegistry if r, ok := r.(resolverByIndex); ok { if ed2 := r.FindEnumByIndex(i, j, file.allEnums, file.allMessages); ed2 != nil { @@ -105,12 +105,12 @@ func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref } } if d, _ := r.FindDescriptorByName(ed.FullName()); d != nil { - return d.(pref.EnumDescriptor) + return d.(protoreflect.EnumDescriptor) } return ed } -func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32) pref.MessageDescriptor { +func (file *File) resolveMessageDependency(md protoreflect.MessageDescriptor, i, j int32) protoreflect.MessageDescriptor { r := file.builder.FileRegistry if r, ok := r.(resolverByIndex); ok { if md2 := r.FindMessageByIndex(i, j, file.allEnums, file.allMessages); md2 != nil { @@ -123,7 +123,7 @@ func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32 } } if d, _ := r.FindDescriptorByName(md.FullName()); d != nil { - return d.(pref.MessageDescriptor) + return d.(protoreflect.MessageDescriptor) } return md } @@ -158,7 +158,7 @@ func (fd *File) unmarshalFull(b []byte) { if imp == nil { imp = PlaceholderFile(path) } - fd.L2.Imports = append(fd.L2.Imports, pref.FileImport{FileDescriptor: imp}) + fd.L2.Imports = append(fd.L2.Imports, protoreflect.FileImport{FileDescriptor: imp}) case genid.FileDescriptorProto_EnumType_field_number: fd.L1.Enums.List[enumIdx].unmarshalFull(v, sb) enumIdx++ @@ -199,7 +199,7 @@ func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) { case genid.EnumDescriptorProto_Value_field_number: rawValues = append(rawValues, v) case genid.EnumDescriptorProto_ReservedName_field_number: - ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, pref.Name(sb.MakeString(v))) + ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v))) case genid.EnumDescriptorProto_ReservedRange_field_number: ed.L2.ReservedRanges.List = append(ed.L2.ReservedRanges.List, unmarshalEnumReservedRange(v)) case genid.EnumDescriptorProto_Options_field_number: @@ -219,7 +219,7 @@ func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) { ed.L2.Options = ed.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Enum, rawOptions) } -func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { +func unmarshalEnumReservedRange(b []byte) (r [2]protoreflect.EnumNumber) { for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) b = b[n:] @@ -229,9 +229,9 @@ func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { b = b[m:] switch num { case genid.EnumDescriptorProto_EnumReservedRange_Start_field_number: - r[0] = pref.EnumNumber(v) + r[0] = protoreflect.EnumNumber(v) case genid.EnumDescriptorProto_EnumReservedRange_End_field_number: - r[1] = pref.EnumNumber(v) + r[1] = protoreflect.EnumNumber(v) } default: m := protowire.ConsumeFieldValue(num, typ, b) @@ -241,7 +241,7 @@ func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { return r } -func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { vd.L0.ParentFile = pf vd.L0.Parent = pd vd.L0.Index = i @@ -256,7 +256,7 @@ func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref b = b[m:] switch num { case genid.EnumValueDescriptorProto_Number_field_number: - vd.L1.Number = pref.EnumNumber(v) + vd.L1.Number = protoreflect.EnumNumber(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -294,7 +294,7 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) { case genid.DescriptorProto_OneofDecl_field_number: rawOneofs = append(rawOneofs, v) case genid.DescriptorProto_ReservedName_field_number: - md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, pref.Name(sb.MakeString(v))) + md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v))) case genid.DescriptorProto_ReservedRange_field_number: md.L2.ReservedRanges.List = append(md.L2.ReservedRanges.List, unmarshalMessageReservedRange(v)) case genid.DescriptorProto_ExtensionRange_field_number: @@ -326,7 +326,7 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) { for i, b := range rawFields { fd := &md.L2.Fields.List[i] fd.unmarshalFull(b, sb, md.L0.ParentFile, md, i) - if fd.L1.Cardinality == pref.Required { + if fd.L1.Cardinality == protoreflect.Required { md.L2.RequiredNumbers.List = append(md.L2.RequiredNumbers.List, fd.L1.Number) } } @@ -359,7 +359,7 @@ func (md *Message) unmarshalOptions(b []byte) { } } -func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { +func unmarshalMessageReservedRange(b []byte) (r [2]protoreflect.FieldNumber) { for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) b = b[n:] @@ -369,9 +369,9 @@ func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { b = b[m:] switch num { case genid.DescriptorProto_ReservedRange_Start_field_number: - r[0] = pref.FieldNumber(v) + r[0] = protoreflect.FieldNumber(v) case genid.DescriptorProto_ReservedRange_End_field_number: - r[1] = pref.FieldNumber(v) + r[1] = protoreflect.FieldNumber(v) } default: m := protowire.ConsumeFieldValue(num, typ, b) @@ -381,7 +381,7 @@ func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { return r } -func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions []byte) { +func unmarshalMessageExtensionRange(b []byte) (r [2]protoreflect.FieldNumber, rawOptions []byte) { for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) b = b[n:] @@ -391,9 +391,9 @@ func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions b = b[m:] switch num { case genid.DescriptorProto_ExtensionRange_Start_field_number: - r[0] = pref.FieldNumber(v) + r[0] = protoreflect.FieldNumber(v) case genid.DescriptorProto_ExtensionRange_End_field_number: - r[1] = pref.FieldNumber(v) + r[1] = protoreflect.FieldNumber(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -410,7 +410,7 @@ func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions return r, rawOptions } -func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { fd.L0.ParentFile = pf fd.L0.Parent = pd fd.L0.Index = i @@ -426,11 +426,11 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des b = b[m:] switch num { case genid.FieldDescriptorProto_Number_field_number: - fd.L1.Number = pref.FieldNumber(v) + fd.L1.Number = protoreflect.FieldNumber(v) case genid.FieldDescriptorProto_Label_field_number: - fd.L1.Cardinality = pref.Cardinality(v) + fd.L1.Cardinality = protoreflect.Cardinality(v) case genid.FieldDescriptorProto_Type_field_number: - fd.L1.Kind = pref.Kind(v) + fd.L1.Kind = protoreflect.Kind(v) case genid.FieldDescriptorProto_OneofIndex_field_number: // In Message.unmarshalFull, we allocate slices for both // the field and oneof descriptors before unmarshaling either @@ -451,9 +451,9 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des case genid.FieldDescriptorProto_Name_field_number: fd.L0.FullName = appendFullName(sb, pd.FullName(), v) case genid.FieldDescriptorProto_JsonName_field_number: - fd.L1.JSONName.Init(sb.MakeString(v)) + fd.L1.StringName.InitJSON(sb.MakeString(v)) case genid.FieldDescriptorProto_DefaultValue_field_number: - fd.L1.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages + fd.L1.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages case genid.FieldDescriptorProto_TypeName_field_number: rawTypeName = v case genid.FieldDescriptorProto_Options_field_number: @@ -468,9 +468,9 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des if rawTypeName != nil { name := makeFullName(sb, rawTypeName) switch fd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: fd.L1.Enum = PlaceholderEnum(name) - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: fd.L1.Message = PlaceholderMessage(name) } } @@ -504,7 +504,7 @@ func (fd *Field) unmarshalOptions(b []byte) { } } -func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { od.L0.ParentFile = pf od.L0.Parent = pd od.L0.Index = i @@ -551,9 +551,9 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { b = b[m:] switch num { case genid.FieldDescriptorProto_JsonName_field_number: - xd.L2.JSONName.Init(sb.MakeString(v)) + xd.L2.StringName.InitJSON(sb.MakeString(v)) case genid.FieldDescriptorProto_DefaultValue_field_number: - xd.L2.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions + xd.L2.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions case genid.FieldDescriptorProto_TypeName_field_number: rawTypeName = v case genid.FieldDescriptorProto_Options_field_number: @@ -568,9 +568,9 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { if rawTypeName != nil { name := makeFullName(sb, rawTypeName) switch xd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: xd.L2.Enum = PlaceholderEnum(name) - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: xd.L2.Message = PlaceholderMessage(name) } } @@ -627,7 +627,7 @@ func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) { sd.L2.Options = sd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Service, rawOptions) } -func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { md.L0.ParentFile = pf md.L0.Parent = pd md.L0.Index = i @@ -680,18 +680,18 @@ func appendOptions(dst, src []byte) []byte { // // The type of message to unmarshal to is passed as a pointer since the // vars in descopts may not yet be populated at the time this function is called. -func (db *Builder) optionsUnmarshaler(p *pref.ProtoMessage, b []byte) func() pref.ProtoMessage { +func (db *Builder) optionsUnmarshaler(p *protoreflect.ProtoMessage, b []byte) func() protoreflect.ProtoMessage { if b == nil { return nil } - var opts pref.ProtoMessage + var opts protoreflect.ProtoMessage var once sync.Once - return func() pref.ProtoMessage { + return func() protoreflect.ProtoMessage { once.Do(func() { if *p == nil { panic("Descriptor.Options called without importing the descriptor package") } - opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(pref.ProtoMessage) + opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(protoreflect.ProtoMessage) if err := (proto.UnmarshalOptions{ AllowPartial: true, Resolver: db.TypeResolver, diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go index c876cd34d7..e3b6587da6 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go @@ -6,39 +6,41 @@ package filedesc import ( "fmt" + "math" "sort" "sync" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/descfmt" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" ) -type FileImports []pref.FileImport +type FileImports []protoreflect.FileImport func (p *FileImports) Len() int { return len(*p) } -func (p *FileImports) Get(i int) pref.FileImport { return (*p)[i] } +func (p *FileImports) Get(i int) protoreflect.FileImport { return (*p)[i] } func (p *FileImports) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } func (p *FileImports) ProtoInternal(pragma.DoNotImplement) {} type Names struct { - List []pref.Name + List []protoreflect.Name once sync.Once - has map[pref.Name]int // protected by once + has map[protoreflect.Name]int // protected by once } func (p *Names) Len() int { return len(p.List) } -func (p *Names) Get(i int) pref.Name { return p.List[i] } -func (p *Names) Has(s pref.Name) bool { return p.lazyInit().has[s] > 0 } +func (p *Names) Get(i int) protoreflect.Name { return p.List[i] } +func (p *Names) Has(s protoreflect.Name) bool { return p.lazyInit().has[s] > 0 } func (p *Names) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } func (p *Names) ProtoInternal(pragma.DoNotImplement) {} func (p *Names) lazyInit() *Names { p.once.Do(func() { if len(p.List) > 0 { - p.has = make(map[pref.Name]int, len(p.List)) + p.has = make(map[protoreflect.Name]int, len(p.List)) for _, s := range p.List { p.has[s] = p.has[s] + 1 } @@ -64,14 +66,14 @@ func (p *Names) CheckValid() error { } type EnumRanges struct { - List [][2]pref.EnumNumber // start inclusive; end inclusive + List [][2]protoreflect.EnumNumber // start inclusive; end inclusive once sync.Once - sorted [][2]pref.EnumNumber // protected by once + sorted [][2]protoreflect.EnumNumber // protected by once } -func (p *EnumRanges) Len() int { return len(p.List) } -func (p *EnumRanges) Get(i int) [2]pref.EnumNumber { return p.List[i] } -func (p *EnumRanges) Has(n pref.EnumNumber) bool { +func (p *EnumRanges) Len() int { return len(p.List) } +func (p *EnumRanges) Get(i int) [2]protoreflect.EnumNumber { return p.List[i] } +func (p *EnumRanges) Has(n protoreflect.EnumNumber) bool { for ls := p.lazyInit().sorted; len(ls) > 0; { i := len(ls) / 2 switch r := enumRange(ls[i]); { @@ -126,14 +128,14 @@ func (r enumRange) String() string { } type FieldRanges struct { - List [][2]pref.FieldNumber // start inclusive; end exclusive + List [][2]protoreflect.FieldNumber // start inclusive; end exclusive once sync.Once - sorted [][2]pref.FieldNumber // protected by once + sorted [][2]protoreflect.FieldNumber // protected by once } -func (p *FieldRanges) Len() int { return len(p.List) } -func (p *FieldRanges) Get(i int) [2]pref.FieldNumber { return p.List[i] } -func (p *FieldRanges) Has(n pref.FieldNumber) bool { +func (p *FieldRanges) Len() int { return len(p.List) } +func (p *FieldRanges) Get(i int) [2]protoreflect.FieldNumber { return p.List[i] } +func (p *FieldRanges) Has(n protoreflect.FieldNumber) bool { for ls := p.lazyInit().sorted; len(ls) > 0; { i := len(ls) / 2 switch r := fieldRange(ls[i]); { @@ -218,17 +220,17 @@ func (r fieldRange) String() string { } type FieldNumbers struct { - List []pref.FieldNumber + List []protoreflect.FieldNumber once sync.Once - has map[pref.FieldNumber]struct{} // protected by once + has map[protoreflect.FieldNumber]struct{} // protected by once } -func (p *FieldNumbers) Len() int { return len(p.List) } -func (p *FieldNumbers) Get(i int) pref.FieldNumber { return p.List[i] } -func (p *FieldNumbers) Has(n pref.FieldNumber) bool { +func (p *FieldNumbers) Len() int { return len(p.List) } +func (p *FieldNumbers) Get(i int) protoreflect.FieldNumber { return p.List[i] } +func (p *FieldNumbers) Has(n protoreflect.FieldNumber) bool { p.once.Do(func() { if len(p.List) > 0 { - p.has = make(map[pref.FieldNumber]struct{}, len(p.List)) + p.has = make(map[protoreflect.FieldNumber]struct{}, len(p.List)) for _, n := range p.List { p.has[n] = struct{}{} } @@ -241,31 +243,43 @@ func (p *FieldNumbers) Format(s fmt.State, r rune) { descfmt.FormatList func (p *FieldNumbers) ProtoInternal(pragma.DoNotImplement) {} type OneofFields struct { - List []pref.FieldDescriptor + List []protoreflect.FieldDescriptor once sync.Once - byName map[pref.Name]pref.FieldDescriptor // protected by once - byJSON map[string]pref.FieldDescriptor // protected by once - byNum map[pref.FieldNumber]pref.FieldDescriptor // protected by once + byName map[protoreflect.Name]protoreflect.FieldDescriptor // protected by once + byJSON map[string]protoreflect.FieldDescriptor // protected by once + byText map[string]protoreflect.FieldDescriptor // protected by once + byNum map[protoreflect.FieldNumber]protoreflect.FieldDescriptor // protected by once } -func (p *OneofFields) Len() int { return len(p.List) } -func (p *OneofFields) Get(i int) pref.FieldDescriptor { return p.List[i] } -func (p *OneofFields) ByName(s pref.Name) pref.FieldDescriptor { return p.lazyInit().byName[s] } -func (p *OneofFields) ByJSONName(s string) pref.FieldDescriptor { return p.lazyInit().byJSON[s] } -func (p *OneofFields) ByNumber(n pref.FieldNumber) pref.FieldDescriptor { return p.lazyInit().byNum[n] } -func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } -func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {} +func (p *OneofFields) Len() int { return len(p.List) } +func (p *OneofFields) Get(i int) protoreflect.FieldDescriptor { return p.List[i] } +func (p *OneofFields) ByName(s protoreflect.Name) protoreflect.FieldDescriptor { + return p.lazyInit().byName[s] +} +func (p *OneofFields) ByJSONName(s string) protoreflect.FieldDescriptor { + return p.lazyInit().byJSON[s] +} +func (p *OneofFields) ByTextName(s string) protoreflect.FieldDescriptor { + return p.lazyInit().byText[s] +} +func (p *OneofFields) ByNumber(n protoreflect.FieldNumber) protoreflect.FieldDescriptor { + return p.lazyInit().byNum[n] +} +func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } +func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {} func (p *OneofFields) lazyInit() *OneofFields { p.once.Do(func() { if len(p.List) > 0 { - p.byName = make(map[pref.Name]pref.FieldDescriptor, len(p.List)) - p.byJSON = make(map[string]pref.FieldDescriptor, len(p.List)) - p.byNum = make(map[pref.FieldNumber]pref.FieldDescriptor, len(p.List)) + p.byName = make(map[protoreflect.Name]protoreflect.FieldDescriptor, len(p.List)) + p.byJSON = make(map[string]protoreflect.FieldDescriptor, len(p.List)) + p.byText = make(map[string]protoreflect.FieldDescriptor, len(p.List)) + p.byNum = make(map[protoreflect.FieldNumber]protoreflect.FieldDescriptor, len(p.List)) for _, f := range p.List { // Field names and numbers are guaranteed to be unique. p.byName[f.Name()] = f p.byJSON[f.JSONName()] = f + p.byText[f.TextName()] = f p.byNum[f.Number()] = f } } @@ -274,9 +288,170 @@ func (p *OneofFields) lazyInit() *OneofFields { } type SourceLocations struct { - List []pref.SourceLocation + // List is a list of SourceLocations. + // The SourceLocation.Next field does not need to be populated + // as it will be lazily populated upon first need. + List []protoreflect.SourceLocation + + // File is the parent file descriptor that these locations are relative to. + // If non-nil, ByDescriptor verifies that the provided descriptor + // is a child of this file descriptor. + File protoreflect.FileDescriptor + + once sync.Once + byPath map[pathKey]int +} + +func (p *SourceLocations) Len() int { return len(p.List) } +func (p *SourceLocations) Get(i int) protoreflect.SourceLocation { return p.lazyInit().List[i] } +func (p *SourceLocations) byKey(k pathKey) protoreflect.SourceLocation { + if i, ok := p.lazyInit().byPath[k]; ok { + return p.List[i] + } + return protoreflect.SourceLocation{} +} +func (p *SourceLocations) ByPath(path protoreflect.SourcePath) protoreflect.SourceLocation { + return p.byKey(newPathKey(path)) +} +func (p *SourceLocations) ByDescriptor(desc protoreflect.Descriptor) protoreflect.SourceLocation { + if p.File != nil && desc != nil && p.File != desc.ParentFile() { + return protoreflect.SourceLocation{} // mismatching parent files + } + var pathArr [16]int32 + path := pathArr[:0] + for { + switch desc.(type) { + case protoreflect.FileDescriptor: + // Reverse the path since it was constructed in reverse. + for i, j := 0, len(path)-1; i < j; i, j = i+1, j-1 { + path[i], path[j] = path[j], path[i] + } + return p.byKey(newPathKey(path)) + case protoreflect.MessageDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case protoreflect.FileDescriptor: + path = append(path, int32(genid.FileDescriptorProto_MessageType_field_number)) + case protoreflect.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_NestedType_field_number)) + default: + return protoreflect.SourceLocation{} + } + case protoreflect.FieldDescriptor: + isExtension := desc.(protoreflect.FieldDescriptor).IsExtension() + path = append(path, int32(desc.Index())) + desc = desc.Parent() + if isExtension { + switch desc.(type) { + case protoreflect.FileDescriptor: + path = append(path, int32(genid.FileDescriptorProto_Extension_field_number)) + case protoreflect.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_Extension_field_number)) + default: + return protoreflect.SourceLocation{} + } + } else { + switch desc.(type) { + case protoreflect.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_Field_field_number)) + default: + return protoreflect.SourceLocation{} + } + } + case protoreflect.OneofDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case protoreflect.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_OneofDecl_field_number)) + default: + return protoreflect.SourceLocation{} + } + case protoreflect.EnumDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case protoreflect.FileDescriptor: + path = append(path, int32(genid.FileDescriptorProto_EnumType_field_number)) + case protoreflect.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_EnumType_field_number)) + default: + return protoreflect.SourceLocation{} + } + case protoreflect.EnumValueDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case protoreflect.EnumDescriptor: + path = append(path, int32(genid.EnumDescriptorProto_Value_field_number)) + default: + return protoreflect.SourceLocation{} + } + case protoreflect.ServiceDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case protoreflect.FileDescriptor: + path = append(path, int32(genid.FileDescriptorProto_Service_field_number)) + default: + return protoreflect.SourceLocation{} + } + case protoreflect.MethodDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case protoreflect.ServiceDescriptor: + path = append(path, int32(genid.ServiceDescriptorProto_Method_field_number)) + default: + return protoreflect.SourceLocation{} + } + default: + return protoreflect.SourceLocation{} + } + } } +func (p *SourceLocations) lazyInit() *SourceLocations { + p.once.Do(func() { + if len(p.List) > 0 { + // Collect all the indexes for a given path. + pathIdxs := make(map[pathKey][]int, len(p.List)) + for i, l := range p.List { + k := newPathKey(l.Path) + pathIdxs[k] = append(pathIdxs[k], i) + } -func (p *SourceLocations) Len() int { return len(p.List) } -func (p *SourceLocations) Get(i int) pref.SourceLocation { return p.List[i] } + // Update the next index for all locations. + p.byPath = make(map[pathKey]int, len(p.List)) + for k, idxs := range pathIdxs { + for i := 0; i < len(idxs)-1; i++ { + p.List[idxs[i]].Next = idxs[i+1] + } + p.List[idxs[len(idxs)-1]].Next = 0 + p.byPath[k] = idxs[0] // record the first location for this path + } + } + }) + return p +} func (p *SourceLocations) ProtoInternal(pragma.DoNotImplement) {} + +// pathKey is a comparable representation of protoreflect.SourcePath. +type pathKey struct { + arr [16]uint8 // first n-1 path segments; last element is the length + str string // used if the path does not fit in arr +} + +func newPathKey(p protoreflect.SourcePath) (k pathKey) { + if len(p) < len(k.arr) { + for i, ps := range p { + if ps < 0 || math.MaxUint8 <= ps { + return pathKey{str: p.String()} + } + k.arr[i] = uint8(ps) + } + k.arr[len(k.arr)-1] = uint8(len(p)) + return k + } + return pathKey{str: p.String()} +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go index 6a8825e802..30db19fdc7 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go @@ -142,6 +142,7 @@ type Fields struct { once sync.Once byName map[protoreflect.Name]*Field // protected by once byJSON map[string]*Field // protected by once + byText map[string]*Field // protected by once byNum map[protoreflect.FieldNumber]*Field // protected by once } @@ -163,6 +164,12 @@ func (p *Fields) ByJSONName(s string) protoreflect.FieldDescriptor { } return nil } +func (p *Fields) ByTextName(s string) protoreflect.FieldDescriptor { + if d := p.lazyInit().byText[s]; d != nil { + return d + } + return nil +} func (p *Fields) ByNumber(n protoreflect.FieldNumber) protoreflect.FieldDescriptor { if d := p.lazyInit().byNum[n]; d != nil { return d @@ -178,6 +185,7 @@ func (p *Fields) lazyInit() *Fields { if len(p.List) > 0 { p.byName = make(map[protoreflect.Name]*Field, len(p.List)) p.byJSON = make(map[string]*Field, len(p.List)) + p.byText = make(map[string]*Field, len(p.List)) p.byNum = make(map[protoreflect.FieldNumber]*Field, len(p.List)) for i := range p.List { d := &p.List[i] @@ -187,6 +195,9 @@ func (p *Fields) lazyInit() *Fields { if _, ok := p.byJSON[d.JSONName()]; !ok { p.byJSON[d.JSONName()] = d } + if _, ok := p.byText[d.TextName()]; !ok { + p.byText[d.TextName()] = d + } if _, ok := p.byNum[d.Number()]; !ok { p.byNum[d.Number()] = d } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go index dbf2c605bf..28240ebc5c 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go @@ -7,7 +7,7 @@ package filedesc import ( "google.golang.org/protobuf/internal/descopts" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) var ( @@ -30,78 +30,80 @@ var ( // PlaceholderFile is a placeholder, representing only the file path. type PlaceholderFile string -func (f PlaceholderFile) ParentFile() pref.FileDescriptor { return f } -func (f PlaceholderFile) Parent() pref.Descriptor { return nil } -func (f PlaceholderFile) Index() int { return 0 } -func (f PlaceholderFile) Syntax() pref.Syntax { return 0 } -func (f PlaceholderFile) Name() pref.Name { return "" } -func (f PlaceholderFile) FullName() pref.FullName { return "" } -func (f PlaceholderFile) IsPlaceholder() bool { return true } -func (f PlaceholderFile) Options() pref.ProtoMessage { return descopts.File } -func (f PlaceholderFile) Path() string { return string(f) } -func (f PlaceholderFile) Package() pref.FullName { return "" } -func (f PlaceholderFile) Imports() pref.FileImports { return emptyFiles } -func (f PlaceholderFile) Messages() pref.MessageDescriptors { return emptyMessages } -func (f PlaceholderFile) Enums() pref.EnumDescriptors { return emptyEnums } -func (f PlaceholderFile) Extensions() pref.ExtensionDescriptors { return emptyExtensions } -func (f PlaceholderFile) Services() pref.ServiceDescriptors { return emptyServices } -func (f PlaceholderFile) SourceLocations() pref.SourceLocations { return emptySourceLocations } -func (f PlaceholderFile) ProtoType(pref.FileDescriptor) { return } -func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return } +func (f PlaceholderFile) ParentFile() protoreflect.FileDescriptor { return f } +func (f PlaceholderFile) Parent() protoreflect.Descriptor { return nil } +func (f PlaceholderFile) Index() int { return 0 } +func (f PlaceholderFile) Syntax() protoreflect.Syntax { return 0 } +func (f PlaceholderFile) Name() protoreflect.Name { return "" } +func (f PlaceholderFile) FullName() protoreflect.FullName { return "" } +func (f PlaceholderFile) IsPlaceholder() bool { return true } +func (f PlaceholderFile) Options() protoreflect.ProtoMessage { return descopts.File } +func (f PlaceholderFile) Path() string { return string(f) } +func (f PlaceholderFile) Package() protoreflect.FullName { return "" } +func (f PlaceholderFile) Imports() protoreflect.FileImports { return emptyFiles } +func (f PlaceholderFile) Messages() protoreflect.MessageDescriptors { return emptyMessages } +func (f PlaceholderFile) Enums() protoreflect.EnumDescriptors { return emptyEnums } +func (f PlaceholderFile) Extensions() protoreflect.ExtensionDescriptors { return emptyExtensions } +func (f PlaceholderFile) Services() protoreflect.ServiceDescriptors { return emptyServices } +func (f PlaceholderFile) SourceLocations() protoreflect.SourceLocations { return emptySourceLocations } +func (f PlaceholderFile) ProtoType(protoreflect.FileDescriptor) { return } +func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return } // PlaceholderEnum is a placeholder, representing only the full name. -type PlaceholderEnum pref.FullName +type PlaceholderEnum protoreflect.FullName -func (e PlaceholderEnum) ParentFile() pref.FileDescriptor { return nil } -func (e PlaceholderEnum) Parent() pref.Descriptor { return nil } -func (e PlaceholderEnum) Index() int { return 0 } -func (e PlaceholderEnum) Syntax() pref.Syntax { return 0 } -func (e PlaceholderEnum) Name() pref.Name { return pref.FullName(e).Name() } -func (e PlaceholderEnum) FullName() pref.FullName { return pref.FullName(e) } -func (e PlaceholderEnum) IsPlaceholder() bool { return true } -func (e PlaceholderEnum) Options() pref.ProtoMessage { return descopts.Enum } -func (e PlaceholderEnum) Values() pref.EnumValueDescriptors { return emptyEnumValues } -func (e PlaceholderEnum) ReservedNames() pref.Names { return emptyNames } -func (e PlaceholderEnum) ReservedRanges() pref.EnumRanges { return emptyEnumRanges } -func (e PlaceholderEnum) ProtoType(pref.EnumDescriptor) { return } -func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return } +func (e PlaceholderEnum) ParentFile() protoreflect.FileDescriptor { return nil } +func (e PlaceholderEnum) Parent() protoreflect.Descriptor { return nil } +func (e PlaceholderEnum) Index() int { return 0 } +func (e PlaceholderEnum) Syntax() protoreflect.Syntax { return 0 } +func (e PlaceholderEnum) Name() protoreflect.Name { return protoreflect.FullName(e).Name() } +func (e PlaceholderEnum) FullName() protoreflect.FullName { return protoreflect.FullName(e) } +func (e PlaceholderEnum) IsPlaceholder() bool { return true } +func (e PlaceholderEnum) Options() protoreflect.ProtoMessage { return descopts.Enum } +func (e PlaceholderEnum) Values() protoreflect.EnumValueDescriptors { return emptyEnumValues } +func (e PlaceholderEnum) ReservedNames() protoreflect.Names { return emptyNames } +func (e PlaceholderEnum) ReservedRanges() protoreflect.EnumRanges { return emptyEnumRanges } +func (e PlaceholderEnum) ProtoType(protoreflect.EnumDescriptor) { return } +func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return } // PlaceholderEnumValue is a placeholder, representing only the full name. -type PlaceholderEnumValue pref.FullName +type PlaceholderEnumValue protoreflect.FullName -func (e PlaceholderEnumValue) ParentFile() pref.FileDescriptor { return nil } -func (e PlaceholderEnumValue) Parent() pref.Descriptor { return nil } -func (e PlaceholderEnumValue) Index() int { return 0 } -func (e PlaceholderEnumValue) Syntax() pref.Syntax { return 0 } -func (e PlaceholderEnumValue) Name() pref.Name { return pref.FullName(e).Name() } -func (e PlaceholderEnumValue) FullName() pref.FullName { return pref.FullName(e) } -func (e PlaceholderEnumValue) IsPlaceholder() bool { return true } -func (e PlaceholderEnumValue) Options() pref.ProtoMessage { return descopts.EnumValue } -func (e PlaceholderEnumValue) Number() pref.EnumNumber { return 0 } -func (e PlaceholderEnumValue) ProtoType(pref.EnumValueDescriptor) { return } -func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return } +func (e PlaceholderEnumValue) ParentFile() protoreflect.FileDescriptor { return nil } +func (e PlaceholderEnumValue) Parent() protoreflect.Descriptor { return nil } +func (e PlaceholderEnumValue) Index() int { return 0 } +func (e PlaceholderEnumValue) Syntax() protoreflect.Syntax { return 0 } +func (e PlaceholderEnumValue) Name() protoreflect.Name { return protoreflect.FullName(e).Name() } +func (e PlaceholderEnumValue) FullName() protoreflect.FullName { return protoreflect.FullName(e) } +func (e PlaceholderEnumValue) IsPlaceholder() bool { return true } +func (e PlaceholderEnumValue) Options() protoreflect.ProtoMessage { return descopts.EnumValue } +func (e PlaceholderEnumValue) Number() protoreflect.EnumNumber { return 0 } +func (e PlaceholderEnumValue) ProtoType(protoreflect.EnumValueDescriptor) { return } +func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return } // PlaceholderMessage is a placeholder, representing only the full name. -type PlaceholderMessage pref.FullName +type PlaceholderMessage protoreflect.FullName -func (m PlaceholderMessage) ParentFile() pref.FileDescriptor { return nil } -func (m PlaceholderMessage) Parent() pref.Descriptor { return nil } -func (m PlaceholderMessage) Index() int { return 0 } -func (m PlaceholderMessage) Syntax() pref.Syntax { return 0 } -func (m PlaceholderMessage) Name() pref.Name { return pref.FullName(m).Name() } -func (m PlaceholderMessage) FullName() pref.FullName { return pref.FullName(m) } -func (m PlaceholderMessage) IsPlaceholder() bool { return true } -func (m PlaceholderMessage) Options() pref.ProtoMessage { return descopts.Message } -func (m PlaceholderMessage) IsMapEntry() bool { return false } -func (m PlaceholderMessage) Fields() pref.FieldDescriptors { return emptyFields } -func (m PlaceholderMessage) Oneofs() pref.OneofDescriptors { return emptyOneofs } -func (m PlaceholderMessage) ReservedNames() pref.Names { return emptyNames } -func (m PlaceholderMessage) ReservedRanges() pref.FieldRanges { return emptyFieldRanges } -func (m PlaceholderMessage) RequiredNumbers() pref.FieldNumbers { return emptyFieldNumbers } -func (m PlaceholderMessage) ExtensionRanges() pref.FieldRanges { return emptyFieldRanges } -func (m PlaceholderMessage) ExtensionRangeOptions(int) pref.ProtoMessage { panic("index out of range") } -func (m PlaceholderMessage) Messages() pref.MessageDescriptors { return emptyMessages } -func (m PlaceholderMessage) Enums() pref.EnumDescriptors { return emptyEnums } -func (m PlaceholderMessage) Extensions() pref.ExtensionDescriptors { return emptyExtensions } -func (m PlaceholderMessage) ProtoType(pref.MessageDescriptor) { return } -func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return } +func (m PlaceholderMessage) ParentFile() protoreflect.FileDescriptor { return nil } +func (m PlaceholderMessage) Parent() protoreflect.Descriptor { return nil } +func (m PlaceholderMessage) Index() int { return 0 } +func (m PlaceholderMessage) Syntax() protoreflect.Syntax { return 0 } +func (m PlaceholderMessage) Name() protoreflect.Name { return protoreflect.FullName(m).Name() } +func (m PlaceholderMessage) FullName() protoreflect.FullName { return protoreflect.FullName(m) } +func (m PlaceholderMessage) IsPlaceholder() bool { return true } +func (m PlaceholderMessage) Options() protoreflect.ProtoMessage { return descopts.Message } +func (m PlaceholderMessage) IsMapEntry() bool { return false } +func (m PlaceholderMessage) Fields() protoreflect.FieldDescriptors { return emptyFields } +func (m PlaceholderMessage) Oneofs() protoreflect.OneofDescriptors { return emptyOneofs } +func (m PlaceholderMessage) ReservedNames() protoreflect.Names { return emptyNames } +func (m PlaceholderMessage) ReservedRanges() protoreflect.FieldRanges { return emptyFieldRanges } +func (m PlaceholderMessage) RequiredNumbers() protoreflect.FieldNumbers { return emptyFieldNumbers } +func (m PlaceholderMessage) ExtensionRanges() protoreflect.FieldRanges { return emptyFieldRanges } +func (m PlaceholderMessage) ExtensionRangeOptions(int) protoreflect.ProtoMessage { + panic("index out of range") +} +func (m PlaceholderMessage) Messages() protoreflect.MessageDescriptors { return emptyMessages } +func (m PlaceholderMessage) Enums() protoreflect.EnumDescriptors { return emptyEnums } +func (m PlaceholderMessage) Extensions() protoreflect.ExtensionDescriptors { return emptyExtensions } +func (m PlaceholderMessage) ProtoType(protoreflect.MessageDescriptor) { return } +func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/filetype/build.go b/vendor/google.golang.org/protobuf/internal/filetype/build.go index 0a0dd35de5..f0e38c4ef4 100644 --- a/vendor/google.golang.org/protobuf/internal/filetype/build.go +++ b/vendor/google.golang.org/protobuf/internal/filetype/build.go @@ -10,17 +10,16 @@ import ( "reflect" "google.golang.org/protobuf/internal/descopts" - fdesc "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/filedesc" pimpl "google.golang.org/protobuf/internal/impl" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" ) // Builder constructs type descriptors from a raw file descriptor // and associated Go types for each enum and message declaration. // -// -// Flattened Ordering +// # Flattened Ordering // // The protobuf type system represents declarations as a tree. Certain nodes in // the tree require us to either associate it with a concrete Go type or to @@ -52,7 +51,7 @@ import ( // that children themselves may have. type Builder struct { // File is the underlying file descriptor builder. - File fdesc.Builder + File filedesc.Builder // GoTypes is a unique set of the Go types for all declarations and // dependencies. Each type is represented as a zero value of the Go type. @@ -108,22 +107,22 @@ type Builder struct { // TypeRegistry is the registry to register each type descriptor. // If nil, it uses protoregistry.GlobalTypes. TypeRegistry interface { - RegisterMessage(pref.MessageType) error - RegisterEnum(pref.EnumType) error - RegisterExtension(pref.ExtensionType) error + RegisterMessage(protoreflect.MessageType) error + RegisterEnum(protoreflect.EnumType) error + RegisterExtension(protoreflect.ExtensionType) error } } // Out is the output of the builder. type Out struct { - File pref.FileDescriptor + File protoreflect.FileDescriptor } func (tb Builder) Build() (out Out) { // Replace the resolver with one that resolves dependencies by index, // which is faster and more reliable than relying on the global registry. if tb.File.FileRegistry == nil { - tb.File.FileRegistry = preg.GlobalFiles + tb.File.FileRegistry = protoregistry.GlobalFiles } tb.File.FileRegistry = &resolverByIndex{ goTypes: tb.GoTypes, @@ -133,7 +132,7 @@ func (tb Builder) Build() (out Out) { // Initialize registry if unpopulated. if tb.TypeRegistry == nil { - tb.TypeRegistry = preg.GlobalTypes + tb.TypeRegistry = protoregistry.GlobalTypes } fbOut := tb.File.Build() @@ -183,23 +182,23 @@ func (tb Builder) Build() (out Out) { for i := range fbOut.Messages { switch fbOut.Messages[i].Name() { case "FileOptions": - descopts.File = messageGoTypes[i].(pref.ProtoMessage) + descopts.File = messageGoTypes[i].(protoreflect.ProtoMessage) case "EnumOptions": - descopts.Enum = messageGoTypes[i].(pref.ProtoMessage) + descopts.Enum = messageGoTypes[i].(protoreflect.ProtoMessage) case "EnumValueOptions": - descopts.EnumValue = messageGoTypes[i].(pref.ProtoMessage) + descopts.EnumValue = messageGoTypes[i].(protoreflect.ProtoMessage) case "MessageOptions": - descopts.Message = messageGoTypes[i].(pref.ProtoMessage) + descopts.Message = messageGoTypes[i].(protoreflect.ProtoMessage) case "FieldOptions": - descopts.Field = messageGoTypes[i].(pref.ProtoMessage) + descopts.Field = messageGoTypes[i].(protoreflect.ProtoMessage) case "OneofOptions": - descopts.Oneof = messageGoTypes[i].(pref.ProtoMessage) + descopts.Oneof = messageGoTypes[i].(protoreflect.ProtoMessage) case "ExtensionRangeOptions": - descopts.ExtensionRange = messageGoTypes[i].(pref.ProtoMessage) + descopts.ExtensionRange = messageGoTypes[i].(protoreflect.ProtoMessage) case "ServiceOptions": - descopts.Service = messageGoTypes[i].(pref.ProtoMessage) + descopts.Service = messageGoTypes[i].(protoreflect.ProtoMessage) case "MethodOptions": - descopts.Method = messageGoTypes[i].(pref.ProtoMessage) + descopts.Method = messageGoTypes[i].(protoreflect.ProtoMessage) } } } @@ -216,11 +215,11 @@ func (tb Builder) Build() (out Out) { const listExtDeps = 2 var goType reflect.Type switch fbOut.Extensions[i].L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx) goType = reflect.TypeOf(tb.GoTypes[j]) depIdx++ - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx) goType = reflect.TypeOf(tb.GoTypes[j]) depIdx++ @@ -242,22 +241,22 @@ func (tb Builder) Build() (out Out) { return out } -var goTypeForPBKind = map[pref.Kind]reflect.Type{ - pref.BoolKind: reflect.TypeOf(bool(false)), - pref.Int32Kind: reflect.TypeOf(int32(0)), - pref.Sint32Kind: reflect.TypeOf(int32(0)), - pref.Sfixed32Kind: reflect.TypeOf(int32(0)), - pref.Int64Kind: reflect.TypeOf(int64(0)), - pref.Sint64Kind: reflect.TypeOf(int64(0)), - pref.Sfixed64Kind: reflect.TypeOf(int64(0)), - pref.Uint32Kind: reflect.TypeOf(uint32(0)), - pref.Fixed32Kind: reflect.TypeOf(uint32(0)), - pref.Uint64Kind: reflect.TypeOf(uint64(0)), - pref.Fixed64Kind: reflect.TypeOf(uint64(0)), - pref.FloatKind: reflect.TypeOf(float32(0)), - pref.DoubleKind: reflect.TypeOf(float64(0)), - pref.StringKind: reflect.TypeOf(string("")), - pref.BytesKind: reflect.TypeOf([]byte(nil)), +var goTypeForPBKind = map[protoreflect.Kind]reflect.Type{ + protoreflect.BoolKind: reflect.TypeOf(bool(false)), + protoreflect.Int32Kind: reflect.TypeOf(int32(0)), + protoreflect.Sint32Kind: reflect.TypeOf(int32(0)), + protoreflect.Sfixed32Kind: reflect.TypeOf(int32(0)), + protoreflect.Int64Kind: reflect.TypeOf(int64(0)), + protoreflect.Sint64Kind: reflect.TypeOf(int64(0)), + protoreflect.Sfixed64Kind: reflect.TypeOf(int64(0)), + protoreflect.Uint32Kind: reflect.TypeOf(uint32(0)), + protoreflect.Fixed32Kind: reflect.TypeOf(uint32(0)), + protoreflect.Uint64Kind: reflect.TypeOf(uint64(0)), + protoreflect.Fixed64Kind: reflect.TypeOf(uint64(0)), + protoreflect.FloatKind: reflect.TypeOf(float32(0)), + protoreflect.DoubleKind: reflect.TypeOf(float64(0)), + protoreflect.StringKind: reflect.TypeOf(string("")), + protoreflect.BytesKind: reflect.TypeOf([]byte(nil)), } type depIdxs []int32 @@ -274,13 +273,13 @@ type ( fileRegistry } fileRegistry interface { - FindFileByPath(string) (pref.FileDescriptor, error) - FindDescriptorByName(pref.FullName) (pref.Descriptor, error) - RegisterFile(pref.FileDescriptor) error + FindFileByPath(string) (protoreflect.FileDescriptor, error) + FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error) + RegisterFile(protoreflect.FileDescriptor) error } ) -func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.EnumDescriptor { +func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []filedesc.Enum, ms []filedesc.Message) protoreflect.EnumDescriptor { if depIdx := int(r.depIdxs.Get(i, j)); int(depIdx) < len(es)+len(ms) { return &es[depIdx] } else { @@ -288,7 +287,7 @@ func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdes } } -func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.MessageDescriptor { +func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []filedesc.Enum, ms []filedesc.Message) protoreflect.MessageDescriptor { if depIdx := int(r.depIdxs.Get(i, j)); depIdx < len(es)+len(ms) { return &ms[depIdx-len(es)] } else { diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go index a72995f02d..bda8e8cf3f 100644 --- a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go +++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !protolegacy // +build !protolegacy package flags diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go index 772e2f0e4d..6d8d9bd6b0 100644 --- a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go +++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build protolegacy // +build protolegacy package flags diff --git a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go index e3cdf1c205..5c0e8f73f4 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go @@ -50,6 +50,7 @@ const ( FileDescriptorProto_Options_field_name protoreflect.Name = "options" FileDescriptorProto_SourceCodeInfo_field_name protoreflect.Name = "source_code_info" FileDescriptorProto_Syntax_field_name protoreflect.Name = "syntax" + FileDescriptorProto_Edition_field_name protoreflect.Name = "edition" FileDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.name" FileDescriptorProto_Package_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.package" @@ -63,6 +64,7 @@ const ( FileDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.options" FileDescriptorProto_SourceCodeInfo_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.source_code_info" FileDescriptorProto_Syntax_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.syntax" + FileDescriptorProto_Edition_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.edition" ) // Field numbers for google.protobuf.FileDescriptorProto. @@ -79,6 +81,7 @@ const ( FileDescriptorProto_Options_field_number protoreflect.FieldNumber = 8 FileDescriptorProto_SourceCodeInfo_field_number protoreflect.FieldNumber = 9 FileDescriptorProto_Syntax_field_number protoreflect.FieldNumber = 12 + FileDescriptorProto_Edition_field_number protoreflect.FieldNumber = 13 ) // Names for google.protobuf.DescriptorProto. @@ -494,26 +497,29 @@ const ( // Field names for google.protobuf.MessageOptions. const ( - MessageOptions_MessageSetWireFormat_field_name protoreflect.Name = "message_set_wire_format" - MessageOptions_NoStandardDescriptorAccessor_field_name protoreflect.Name = "no_standard_descriptor_accessor" - MessageOptions_Deprecated_field_name protoreflect.Name = "deprecated" - MessageOptions_MapEntry_field_name protoreflect.Name = "map_entry" - MessageOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + MessageOptions_MessageSetWireFormat_field_name protoreflect.Name = "message_set_wire_format" + MessageOptions_NoStandardDescriptorAccessor_field_name protoreflect.Name = "no_standard_descriptor_accessor" + MessageOptions_Deprecated_field_name protoreflect.Name = "deprecated" + MessageOptions_MapEntry_field_name protoreflect.Name = "map_entry" + MessageOptions_DeprecatedLegacyJsonFieldConflicts_field_name protoreflect.Name = "deprecated_legacy_json_field_conflicts" + MessageOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" - MessageOptions_MessageSetWireFormat_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.message_set_wire_format" - MessageOptions_NoStandardDescriptorAccessor_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.no_standard_descriptor_accessor" - MessageOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated" - MessageOptions_MapEntry_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.map_entry" - MessageOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.uninterpreted_option" + MessageOptions_MessageSetWireFormat_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.message_set_wire_format" + MessageOptions_NoStandardDescriptorAccessor_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.no_standard_descriptor_accessor" + MessageOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated" + MessageOptions_MapEntry_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.map_entry" + MessageOptions_DeprecatedLegacyJsonFieldConflicts_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated_legacy_json_field_conflicts" + MessageOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.uninterpreted_option" ) // Field numbers for google.protobuf.MessageOptions. const ( - MessageOptions_MessageSetWireFormat_field_number protoreflect.FieldNumber = 1 - MessageOptions_NoStandardDescriptorAccessor_field_number protoreflect.FieldNumber = 2 - MessageOptions_Deprecated_field_number protoreflect.FieldNumber = 3 - MessageOptions_MapEntry_field_number protoreflect.FieldNumber = 7 - MessageOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 + MessageOptions_MessageSetWireFormat_field_number protoreflect.FieldNumber = 1 + MessageOptions_NoStandardDescriptorAccessor_field_number protoreflect.FieldNumber = 2 + MessageOptions_Deprecated_field_number protoreflect.FieldNumber = 3 + MessageOptions_MapEntry_field_number protoreflect.FieldNumber = 7 + MessageOptions_DeprecatedLegacyJsonFieldConflicts_field_number protoreflect.FieldNumber = 11 + MessageOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) // Names for google.protobuf.FieldOptions. @@ -528,16 +534,24 @@ const ( FieldOptions_Packed_field_name protoreflect.Name = "packed" FieldOptions_Jstype_field_name protoreflect.Name = "jstype" FieldOptions_Lazy_field_name protoreflect.Name = "lazy" + FieldOptions_UnverifiedLazy_field_name protoreflect.Name = "unverified_lazy" FieldOptions_Deprecated_field_name protoreflect.Name = "deprecated" FieldOptions_Weak_field_name protoreflect.Name = "weak" + FieldOptions_DebugRedact_field_name protoreflect.Name = "debug_redact" + FieldOptions_Retention_field_name protoreflect.Name = "retention" + FieldOptions_Target_field_name protoreflect.Name = "target" FieldOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" FieldOptions_Ctype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.ctype" FieldOptions_Packed_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.packed" FieldOptions_Jstype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.jstype" FieldOptions_Lazy_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.lazy" + FieldOptions_UnverifiedLazy_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.unverified_lazy" FieldOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.deprecated" FieldOptions_Weak_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.weak" + FieldOptions_DebugRedact_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.debug_redact" + FieldOptions_Retention_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.retention" + FieldOptions_Target_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.target" FieldOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.uninterpreted_option" ) @@ -547,8 +561,12 @@ const ( FieldOptions_Packed_field_number protoreflect.FieldNumber = 2 FieldOptions_Jstype_field_number protoreflect.FieldNumber = 6 FieldOptions_Lazy_field_number protoreflect.FieldNumber = 5 + FieldOptions_UnverifiedLazy_field_number protoreflect.FieldNumber = 15 FieldOptions_Deprecated_field_number protoreflect.FieldNumber = 3 FieldOptions_Weak_field_number protoreflect.FieldNumber = 10 + FieldOptions_DebugRedact_field_number protoreflect.FieldNumber = 16 + FieldOptions_Retention_field_number protoreflect.FieldNumber = 17 + FieldOptions_Target_field_number protoreflect.FieldNumber = 18 FieldOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -564,6 +582,18 @@ const ( FieldOptions_JSType_enum_name = "JSType" ) +// Full and short names for google.protobuf.FieldOptions.OptionRetention. +const ( + FieldOptions_OptionRetention_enum_fullname = "google.protobuf.FieldOptions.OptionRetention" + FieldOptions_OptionRetention_enum_name = "OptionRetention" +) + +// Full and short names for google.protobuf.FieldOptions.OptionTargetType. +const ( + FieldOptions_OptionTargetType_enum_fullname = "google.protobuf.FieldOptions.OptionTargetType" + FieldOptions_OptionTargetType_enum_name = "OptionTargetType" +) + // Names for google.protobuf.OneofOptions. const ( OneofOptions_message_name protoreflect.Name = "OneofOptions" @@ -590,20 +620,23 @@ const ( // Field names for google.protobuf.EnumOptions. const ( - EnumOptions_AllowAlias_field_name protoreflect.Name = "allow_alias" - EnumOptions_Deprecated_field_name protoreflect.Name = "deprecated" - EnumOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + EnumOptions_AllowAlias_field_name protoreflect.Name = "allow_alias" + EnumOptions_Deprecated_field_name protoreflect.Name = "deprecated" + EnumOptions_DeprecatedLegacyJsonFieldConflicts_field_name protoreflect.Name = "deprecated_legacy_json_field_conflicts" + EnumOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" - EnumOptions_AllowAlias_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.allow_alias" - EnumOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated" - EnumOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.uninterpreted_option" + EnumOptions_AllowAlias_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.allow_alias" + EnumOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated" + EnumOptions_DeprecatedLegacyJsonFieldConflicts_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated_legacy_json_field_conflicts" + EnumOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.uninterpreted_option" ) // Field numbers for google.protobuf.EnumOptions. const ( - EnumOptions_AllowAlias_field_number protoreflect.FieldNumber = 2 - EnumOptions_Deprecated_field_number protoreflect.FieldNumber = 3 - EnumOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 + EnumOptions_AllowAlias_field_number protoreflect.FieldNumber = 2 + EnumOptions_Deprecated_field_number protoreflect.FieldNumber = 3 + EnumOptions_DeprecatedLegacyJsonFieldConflicts_field_number protoreflect.FieldNumber = 6 + EnumOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) // Names for google.protobuf.EnumValueOptions. @@ -813,11 +846,13 @@ const ( GeneratedCodeInfo_Annotation_SourceFile_field_name protoreflect.Name = "source_file" GeneratedCodeInfo_Annotation_Begin_field_name protoreflect.Name = "begin" GeneratedCodeInfo_Annotation_End_field_name protoreflect.Name = "end" + GeneratedCodeInfo_Annotation_Semantic_field_name protoreflect.Name = "semantic" GeneratedCodeInfo_Annotation_Path_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.path" GeneratedCodeInfo_Annotation_SourceFile_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.source_file" GeneratedCodeInfo_Annotation_Begin_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.begin" GeneratedCodeInfo_Annotation_End_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.end" + GeneratedCodeInfo_Annotation_Semantic_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.semantic" ) // Field numbers for google.protobuf.GeneratedCodeInfo.Annotation. @@ -826,4 +861,11 @@ const ( GeneratedCodeInfo_Annotation_SourceFile_field_number protoreflect.FieldNumber = 2 GeneratedCodeInfo_Annotation_Begin_field_number protoreflect.FieldNumber = 3 GeneratedCodeInfo_Annotation_End_field_number protoreflect.FieldNumber = 4 + GeneratedCodeInfo_Annotation_Semantic_field_number protoreflect.FieldNumber = 5 +) + +// Full and short names for google.protobuf.GeneratedCodeInfo.Annotation.Semantic. +const ( + GeneratedCodeInfo_Annotation_Semantic_enum_fullname = "google.protobuf.GeneratedCodeInfo.Annotation.Semantic" + GeneratedCodeInfo_Annotation_Semantic_enum_name = "Semantic" ) diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export.go b/vendor/google.golang.org/protobuf/internal/impl/api_export.go index b5974528db..a371f98de1 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/api_export.go +++ b/vendor/google.golang.org/protobuf/internal/impl/api_export.go @@ -12,8 +12,8 @@ import ( "google.golang.org/protobuf/encoding/prototext" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // Export is a zero-length named type that exists only to export a set of @@ -32,11 +32,11 @@ type enum = interface{} // EnumOf returns the protoreflect.Enum interface over e. // It returns nil if e is nil. -func (Export) EnumOf(e enum) pref.Enum { +func (Export) EnumOf(e enum) protoreflect.Enum { switch e := e.(type) { case nil: return nil - case pref.Enum: + case protoreflect.Enum: return e default: return legacyWrapEnum(reflect.ValueOf(e)) @@ -45,11 +45,11 @@ func (Export) EnumOf(e enum) pref.Enum { // EnumDescriptorOf returns the protoreflect.EnumDescriptor for e. // It returns nil if e is nil. -func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor { +func (Export) EnumDescriptorOf(e enum) protoreflect.EnumDescriptor { switch e := e.(type) { case nil: return nil - case pref.Enum: + case protoreflect.Enum: return e.Descriptor() default: return LegacyLoadEnumDesc(reflect.TypeOf(e)) @@ -58,11 +58,11 @@ func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor { // EnumTypeOf returns the protoreflect.EnumType for e. // It returns nil if e is nil. -func (Export) EnumTypeOf(e enum) pref.EnumType { +func (Export) EnumTypeOf(e enum) protoreflect.EnumType { switch e := e.(type) { case nil: return nil - case pref.Enum: + case protoreflect.Enum: return e.Type() default: return legacyLoadEnumType(reflect.TypeOf(e)) @@ -71,7 +71,7 @@ func (Export) EnumTypeOf(e enum) pref.EnumType { // EnumStringOf returns the enum value as a string, either as the name if // the number is resolvable, or the number formatted as a string. -func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string { +func (Export) EnumStringOf(ed protoreflect.EnumDescriptor, n protoreflect.EnumNumber) string { ev := ed.Values().ByNumber(n) if ev != nil { return string(ev.Name()) @@ -84,7 +84,7 @@ func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string { type message = interface{} // legacyMessageWrapper wraps a v2 message as a v1 message. -type legacyMessageWrapper struct{ m pref.ProtoMessage } +type legacyMessageWrapper struct{ m protoreflect.ProtoMessage } func (m legacyMessageWrapper) Reset() { proto.Reset(m.m) } func (m legacyMessageWrapper) String() string { return Export{}.MessageStringOf(m.m) } @@ -92,30 +92,30 @@ func (m legacyMessageWrapper) ProtoMessage() {} // ProtoMessageV1Of converts either a v1 or v2 message to a v1 message. // It returns nil if m is nil. -func (Export) ProtoMessageV1Of(m message) piface.MessageV1 { +func (Export) ProtoMessageV1Of(m message) protoiface.MessageV1 { switch mv := m.(type) { case nil: return nil - case piface.MessageV1: + case protoiface.MessageV1: return mv case unwrapper: return Export{}.ProtoMessageV1Of(mv.protoUnwrap()) - case pref.ProtoMessage: + case protoreflect.ProtoMessage: return legacyMessageWrapper{mv} default: panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m)) } } -func (Export) protoMessageV2Of(m message) pref.ProtoMessage { +func (Export) protoMessageV2Of(m message) protoreflect.ProtoMessage { switch mv := m.(type) { case nil: return nil - case pref.ProtoMessage: + case protoreflect.ProtoMessage: return mv case legacyMessageWrapper: return mv.m - case piface.MessageV1: + case protoiface.MessageV1: return nil default: panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m)) @@ -124,7 +124,7 @@ func (Export) protoMessageV2Of(m message) pref.ProtoMessage { // ProtoMessageV2Of converts either a v1 or v2 message to a v2 message. // It returns nil if m is nil. -func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage { +func (Export) ProtoMessageV2Of(m message) protoreflect.ProtoMessage { if m == nil { return nil } @@ -136,7 +136,7 @@ func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage { // MessageOf returns the protoreflect.Message interface over m. // It returns nil if m is nil. -func (Export) MessageOf(m message) pref.Message { +func (Export) MessageOf(m message) protoreflect.Message { if m == nil { return nil } @@ -148,7 +148,7 @@ func (Export) MessageOf(m message) pref.Message { // MessageDescriptorOf returns the protoreflect.MessageDescriptor for m. // It returns nil if m is nil. -func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor { +func (Export) MessageDescriptorOf(m message) protoreflect.MessageDescriptor { if m == nil { return nil } @@ -160,18 +160,18 @@ func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor { // MessageTypeOf returns the protoreflect.MessageType for m. // It returns nil if m is nil. -func (Export) MessageTypeOf(m message) pref.MessageType { +func (Export) MessageTypeOf(m message) protoreflect.MessageType { if m == nil { return nil } if mv := (Export{}).protoMessageV2Of(m); mv != nil { return mv.ProtoReflect().Type() } - return legacyLoadMessageInfo(reflect.TypeOf(m), "") + return legacyLoadMessageType(reflect.TypeOf(m), "") } // MessageStringOf returns the message value as a string, // which is the message serialized in the protobuf text format. -func (Export) MessageStringOf(m pref.ProtoMessage) string { +func (Export) MessageStringOf(m protoreflect.ProtoMessage) string { return prototext.MarshalOptions{Multiline: false}.Format(m) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go index b82341e575..bff041edc9 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go +++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go @@ -8,18 +8,18 @@ import ( "sync" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) -func (mi *MessageInfo) checkInitialized(in piface.CheckInitializedInput) (piface.CheckInitializedOutput, error) { +func (mi *MessageInfo) checkInitialized(in protoiface.CheckInitializedInput) (protoiface.CheckInitializedOutput, error) { var p pointer if ms, ok := in.Message.(*messageState); ok { p = ms.pointer() } else { p = in.Message.(*messageReflectWrapper).pointer() } - return piface.CheckInitializedOutput{}, mi.checkInitializedPointer(p) + return protoiface.CheckInitializedOutput{}, mi.checkInitializedPointer(p) } func (mi *MessageInfo) checkInitializedPointer(p pointer) error { @@ -90,7 +90,7 @@ var ( // needsInitCheck reports whether a message needs to be checked for partial initialization. // // It returns true if the message transitively includes any required or extension fields. -func needsInitCheck(md pref.MessageDescriptor) bool { +func needsInitCheck(md protoreflect.MessageDescriptor) bool { if v, ok := needsInitCheckMap.Load(md); ok { if has, ok := v.(bool); ok { return has @@ -101,7 +101,7 @@ func needsInitCheck(md pref.MessageDescriptor) bool { return needsInitCheckLocked(md) } -func needsInitCheckLocked(md pref.MessageDescriptor) (has bool) { +func needsInitCheckLocked(md protoreflect.MessageDescriptor) (has bool) { if v, ok := needsInitCheckMap.Load(md); ok { // If has is true, we've previously determined that this message // needs init checks. diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go index 08d35170b6..e74cefdc50 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type extensionFieldInfo struct { @@ -23,7 +23,7 @@ type extensionFieldInfo struct { var legacyExtensionFieldInfoCache sync.Map // map[protoreflect.ExtensionType]*extensionFieldInfo -func getExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { +func getExtensionFieldInfo(xt protoreflect.ExtensionType) *extensionFieldInfo { if xi, ok := xt.(*ExtensionInfo); ok { xi.lazyInit() return xi.info @@ -32,7 +32,7 @@ func getExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { } // legacyLoadExtensionFieldInfo dynamically loads a *ExtensionInfo for xt. -func legacyLoadExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { +func legacyLoadExtensionFieldInfo(xt protoreflect.ExtensionType) *extensionFieldInfo { if xi, ok := legacyExtensionFieldInfoCache.Load(xt); ok { return xi.(*extensionFieldInfo) } @@ -43,7 +43,7 @@ func legacyLoadExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { return e } -func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo { +func makeExtensionFieldInfo(xd protoreflect.ExtensionDescriptor) *extensionFieldInfo { var wiretag uint64 if !xd.IsPacked() { wiretag = protowire.EncodeTag(xd.Number(), wireTypes[xd.Kind()]) @@ -59,10 +59,10 @@ func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo { // This is true for composite types, where we pass in a message, list, or map to fill in, // and for enums, where we pass in a prototype value to specify the concrete enum type. switch xd.Kind() { - case pref.MessageKind, pref.GroupKind, pref.EnumKind: + case protoreflect.MessageKind, protoreflect.GroupKind, protoreflect.EnumKind: e.unmarshalNeedsValue = true default: - if xd.Cardinality() == pref.Repeated { + if xd.Cardinality() == protoreflect.Repeated { e.unmarshalNeedsValue = true } } @@ -73,21 +73,21 @@ type lazyExtensionValue struct { atomicOnce uint32 // atomically set if value is valid mu sync.Mutex xi *extensionFieldInfo - value pref.Value + value protoreflect.Value b []byte - fn func() pref.Value + fn func() protoreflect.Value } type ExtensionField struct { - typ pref.ExtensionType + typ protoreflect.ExtensionType // value is either the value of GetValue, // or a *lazyExtensionValue that then returns the value of GetValue. - value pref.Value + value protoreflect.Value lazy *lazyExtensionValue } -func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) { +func (f *ExtensionField) appendLazyBytes(xt protoreflect.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) { if f.lazy == nil { f.lazy = &lazyExtensionValue{xi: xi} } @@ -97,7 +97,7 @@ func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFie f.lazy.b = append(f.lazy.b, b...) } -func (f *ExtensionField) canLazy(xt pref.ExtensionType) bool { +func (f *ExtensionField) canLazy(xt protoreflect.ExtensionType) bool { if f.typ == nil { return true } @@ -154,7 +154,7 @@ func (f *ExtensionField) lazyInit() { // Set sets the type and value of the extension field. // This must not be called concurrently. -func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) { +func (f *ExtensionField) Set(t protoreflect.ExtensionType, v protoreflect.Value) { f.typ = t f.value = v f.lazy = nil @@ -162,14 +162,14 @@ func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) { // SetLazy sets the type and a value that is to be lazily evaluated upon first use. // This must not be called concurrently. -func (f *ExtensionField) SetLazy(t pref.ExtensionType, fn func() pref.Value) { +func (f *ExtensionField) SetLazy(t protoreflect.ExtensionType, fn func() protoreflect.Value) { f.typ = t f.lazy = &lazyExtensionValue{fn: fn} } // Value returns the value of the extension field. // This may be called concurrently. -func (f *ExtensionField) Value() pref.Value { +func (f *ExtensionField) Value() protoreflect.Value { if f.lazy != nil { if atomic.LoadUint32(&f.lazy.atomicOnce) == 0 { f.lazyInit() @@ -181,7 +181,7 @@ func (f *ExtensionField) Value() pref.Value { // Type returns the type of the extension field. // This may be called concurrently. -func (f ExtensionField) Type() pref.ExtensionType { +func (f ExtensionField) Type() protoreflect.ExtensionType { return f.typ } @@ -193,7 +193,7 @@ func (f ExtensionField) IsSet() bool { // IsLazy reports whether a field is lazily encoded. // It is exported for testing. -func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool { +func IsLazy(m protoreflect.Message, fd protoreflect.FieldDescriptor) bool { var mi *MessageInfo var p pointer switch m := m.(type) { @@ -206,7 +206,7 @@ func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool { default: return false } - xd, ok := fd.(pref.ExtensionTypeDescriptor) + xd, ok := fd.(protoreflect.ExtensionTypeDescriptor) if !ok { return false } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go index c00744d385..3fadd241e1 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go @@ -10,16 +10,18 @@ import ( "sync" "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" ) type errInvalidUTF8 struct{} func (errInvalidUTF8) Error() string { return "string field contains invalid UTF-8" } func (errInvalidUTF8) InvalidUTF8() bool { return true } +func (errInvalidUTF8) Unwrap() error { return errors.Error } // initOneofFieldCoders initializes the fast-path functions for the fields in a oneof. // @@ -28,7 +30,7 @@ func (errInvalidUTF8) InvalidUTF8() bool { return true } // to the appropriate field-specific function as necessary. // // The unmarshal function is set on each field individually as usual. -func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structInfo) { +func (mi *MessageInfo) initOneofFieldCoders(od protoreflect.OneofDescriptor, si structInfo) { fs := si.oneofsByName[od.Name()] ft := fs.Type oneofFields := make(map[reflect.Type]*coderFieldInfo) @@ -116,13 +118,13 @@ func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structIn } } -func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs { +func makeWeakMessageFieldCoder(fd protoreflect.FieldDescriptor) pointerCoderFuncs { var once sync.Once - var messageType pref.MessageType + var messageType protoreflect.MessageType lazyInit := func() { once.Do(func() { messageName := fd.Message().FullName() - messageType, _ = preg.GlobalTypes.FindMessageByName(messageName) + messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName) }) } @@ -188,7 +190,7 @@ func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs { } } -func makeMessageFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ size: sizeMessageInfo, @@ -242,7 +244,7 @@ func consumeMessageInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } if p.Elem().IsNil() { p.SetPointer(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))) @@ -276,9 +278,9 @@ func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarsh } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: v, Message: m.ProtoReflect(), }) @@ -286,27 +288,27 @@ func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarsh return out, err } out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } -func sizeMessageValue(v pref.Value, tagsize int, opts marshalOptions) int { +func sizeMessageValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { m := v.Message().Interface() return sizeMessage(m, tagsize, opts) } -func appendMessageValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendMessageValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { m := v.Message().Interface() return appendMessage(b, m, wiretag, opts) } -func consumeMessageValue(b []byte, v pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) { +func consumeMessageValue(b []byte, v protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) { m := v.Message().Interface() out, err := consumeMessage(b, m, wtyp, opts) return v, out, err } -func isInitMessageValue(v pref.Value) error { +func isInitMessageValue(v protoreflect.Value) error { m := v.Message().Interface() return proto.CheckInitialized(m) } @@ -319,17 +321,17 @@ var coderMessageValue = valueCoderFuncs{ merge: mergeMessageValue, } -func sizeGroupValue(v pref.Value, tagsize int, opts marshalOptions) int { +func sizeGroupValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { m := v.Message().Interface() return sizeGroup(m, tagsize, opts) } -func appendGroupValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendGroupValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { m := v.Message().Interface() return appendGroup(b, m, wiretag, opts) } -func consumeGroupValue(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) { +func consumeGroupValue(b []byte, v protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) { m := v.Message().Interface() out, err := consumeGroup(b, m, num, wtyp, opts) return v, out, err @@ -343,7 +345,7 @@ var coderGroupValue = valueCoderFuncs{ merge: mergeMessageValue, } -func makeGroupFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeGroupFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { num := fd.Number() if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ @@ -420,9 +422,9 @@ func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowir } b, n := protowire.ConsumeGroup(num, b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: b, Message: m.ProtoReflect(), }) @@ -430,11 +432,11 @@ func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowir return out, err } out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } -func makeMessageSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeMessageSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ size: sizeMessageSliceInfo, @@ -494,7 +496,7 @@ func consumeMessageSliceInfo(b []byte, p pointer, wtyp protowire.Type, f *coderF } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } m := reflect.New(f.mi.GoReflectType.Elem()).Interface() mp := pointerOfIface(m) @@ -550,10 +552,10 @@ func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowir } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } mp := reflect.New(goType.Elem()) - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: v, Message: asMessage(mp).ProtoReflect(), }) @@ -562,7 +564,7 @@ func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowir } p.AppendPointerSlice(pointerOfValue(mp)) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } @@ -579,7 +581,7 @@ func isInitMessageSlice(p pointer, goType reflect.Type) error { // Slices of messages -func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int { +func sizeMessageSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { @@ -589,7 +591,7 @@ func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) i return n } -func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendMessageSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() mopts := opts.Options() for i, llen := 0, list.Len(); i < llen; i++ { @@ -606,30 +608,30 @@ func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts ma return b, nil } -func consumeMessageSliceValue(b []byte, listv pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) { +func consumeMessageSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp != protowire.BytesType { - return pref.Value{}, out, errUnknown + return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return pref.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } m := list.NewElement() - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: v, Message: m.Message(), }) if err != nil { - return pref.Value{}, out, err + return protoreflect.Value{}, out, err } list.Append(m) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return listv, out, nil } -func isInitMessageSliceValue(listv pref.Value) error { +func isInitMessageSliceValue(listv protoreflect.Value) error { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { m := list.Get(i).Message().Interface() @@ -648,7 +650,7 @@ var coderMessageSliceValue = valueCoderFuncs{ merge: mergeMessageListValue, } -func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int { +func sizeGroupSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { @@ -658,7 +660,7 @@ func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int return n } -func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendGroupSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() mopts := opts.Options() for i, llen := 0, list.Len(); i < llen; i++ { @@ -674,26 +676,26 @@ func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts mars return b, nil } -func consumeGroupSliceValue(b []byte, listv pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) { +func consumeGroupSliceValue(b []byte, listv protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp != protowire.StartGroupType { - return pref.Value{}, out, errUnknown + return protoreflect.Value{}, out, errUnknown } b, n := protowire.ConsumeGroup(num, b) if n < 0 { - return pref.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } m := list.NewElement() - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: b, Message: m.Message(), }) if err != nil { - return pref.Value{}, out, err + return protoreflect.Value{}, out, err } list.Append(m) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return listv, out, nil } @@ -705,7 +707,7 @@ var coderGroupSliceValue = valueCoderFuncs{ merge: mergeMessageListValue, } -func makeGroupSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeGroupSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { num := fd.Number() if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ @@ -767,10 +769,10 @@ func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire } b, n := protowire.ConsumeGroup(num, b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } mp := reflect.New(goType.Elem()) - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: b, Message: asMessage(mp).ProtoReflect(), }) @@ -779,7 +781,7 @@ func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire } p.AppendPointerSlice(pointerOfValue(mp)) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } @@ -820,8 +822,8 @@ func consumeGroupSliceInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFie return out, nil } -func asMessage(v reflect.Value) pref.ProtoMessage { - if m, ok := v.Interface().(pref.ProtoMessage); ok { +func asMessage(v reflect.Value) protoreflect.ProtoMessage { + if m, ok := v.Interface().(protoreflect.ProtoMessage); ok { return m } return legacyWrapMessage(v).Interface() diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go b/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go index ff198d0a15..1a509b63eb 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go @@ -15,13 +15,13 @@ import ( ) // sizeBool returns the size of wire encoding a bool pointer as a Bool. -func sizeBool(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeBool(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Bool() return f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v)) } // appendBool wire encodes a bool pointer as a Bool. -func appendBool(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBool(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Bool() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, protowire.EncodeBool(v)) @@ -29,7 +29,7 @@ func appendBool(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byt } // consumeBool wire decodes a bool pointer as a Bool. -func consumeBool(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeBool(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -45,7 +45,7 @@ func consumeBool(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Bool() = protowire.DecodeBool(v) out.n = n @@ -61,7 +61,7 @@ var coderBool = pointerCoderFuncs{ // sizeBoolNoZero returns the size of wire encoding a bool pointer as a Bool. // The zero value is not encoded. -func sizeBoolNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeBoolNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Bool() if v == false { return 0 @@ -71,7 +71,7 @@ func sizeBoolNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { // appendBoolNoZero wire encodes a bool pointer as a Bool. // The zero value is not encoded. -func appendBoolNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBoolNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Bool() if v == false { return b, nil @@ -90,14 +90,14 @@ var coderBoolNoZero = pointerCoderFuncs{ // sizeBoolPtr returns the size of wire encoding a *bool pointer as a Bool. // It panics if the pointer is nil. -func sizeBoolPtr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeBoolPtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := **p.BoolPtr() return f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v)) } // appendBoolPtr wire encodes a *bool pointer as a Bool. // It panics if the pointer is nil. -func appendBoolPtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBoolPtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.BoolPtr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, protowire.EncodeBool(v)) @@ -105,7 +105,7 @@ func appendBoolPtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([] } // consumeBoolPtr wire decodes a *bool pointer as a Bool. -func consumeBoolPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeBoolPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -121,7 +121,7 @@ func consumeBoolPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.BoolPtr() if *vp == nil { @@ -140,7 +140,7 @@ var coderBoolPtr = pointerCoderFuncs{ } // sizeBoolSlice returns the size of wire encoding a []bool pointer as a repeated Bool. -func sizeBoolSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeBoolSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.BoolSlice() for _, v := range s { size += f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v)) @@ -149,7 +149,7 @@ func sizeBoolSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { } // appendBoolSlice encodes a []bool pointer as a repeated Bool. -func appendBoolSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBoolSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.BoolSlice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -159,13 +159,13 @@ func appendBoolSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ( } // consumeBoolSlice wire decodes a []bool pointer as a repeated Bool. -func consumeBoolSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeBoolSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.BoolSlice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { var v uint64 @@ -180,7 +180,7 @@ func consumeBoolSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, protowire.DecodeBool(v)) b = b[n:] @@ -204,7 +204,7 @@ func consumeBoolSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, protowire.DecodeBool(v)) out.n = n @@ -219,7 +219,7 @@ var coderBoolSlice = pointerCoderFuncs{ } // sizeBoolPackedSlice returns the size of wire encoding a []bool pointer as a packed repeated Bool. -func sizeBoolPackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeBoolPackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.BoolSlice() if len(s) == 0 { return 0 @@ -232,7 +232,7 @@ func sizeBoolPackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size i } // appendBoolPackedSlice encodes a []bool pointer as a packed repeated Bool. -func appendBoolPackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBoolPackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.BoolSlice() if len(s) == 0 { return b, nil @@ -257,19 +257,19 @@ var coderBoolPackedSlice = pointerCoderFuncs{ } // sizeBoolValue returns the size of wire encoding a bool value as a Bool. -func sizeBoolValue(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeBoolValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeVarint(protowire.EncodeBool(v.Bool())) } // appendBoolValue encodes a bool value as a Bool. -func appendBoolValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendBoolValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendVarint(b, protowire.EncodeBool(v.Bool())) return b, nil } // consumeBoolValue decodes a bool value as a Bool. -func consumeBoolValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeBoolValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return protoreflect.Value{}, out, errUnknown } @@ -285,7 +285,7 @@ func consumeBoolValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp p v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfBool(protowire.DecodeBool(v)), out, nil @@ -299,7 +299,7 @@ var coderBoolValue = valueCoderFuncs{ } // sizeBoolSliceValue returns the size of wire encoding a []bool value as a repeated Bool. -func sizeBoolSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeBoolSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -309,7 +309,7 @@ func sizeBoolSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) } // appendBoolSliceValue encodes a []bool value as a repeated Bool. -func appendBoolSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendBoolSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -320,12 +320,12 @@ func appendBoolSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ } // consumeBoolSliceValue wire decodes a []bool value as a repeated Bool. -func consumeBoolSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeBoolSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { var v uint64 @@ -340,7 +340,7 @@ func consumeBoolSliceValue(b []byte, listv protoreflect.Value, _ protowire.Numbe v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) b = b[n:] @@ -363,7 +363,7 @@ func consumeBoolSliceValue(b []byte, listv protoreflect.Value, _ protowire.Numbe v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) out.n = n @@ -378,7 +378,7 @@ var coderBoolSliceValue = valueCoderFuncs{ } // sizeBoolPackedSliceValue returns the size of wire encoding a []bool value as a packed repeated Bool. -func sizeBoolPackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeBoolPackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -393,7 +393,7 @@ func sizeBoolPackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOp } // appendBoolPackedSliceValue encodes a []bool value as a packed repeated Bool. -func appendBoolPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendBoolPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -421,19 +421,19 @@ var coderBoolPackedSliceValue = valueCoderFuncs{ } // sizeEnumValue returns the size of wire encoding a value as a Enum. -func sizeEnumValue(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeEnumValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeVarint(uint64(v.Enum())) } // appendEnumValue encodes a value as a Enum. -func appendEnumValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendEnumValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendVarint(b, uint64(v.Enum())) return b, nil } // consumeEnumValue decodes a value as a Enum. -func consumeEnumValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeEnumValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return protoreflect.Value{}, out, errUnknown } @@ -449,7 +449,7 @@ func consumeEnumValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp p v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)), out, nil @@ -463,7 +463,7 @@ var coderEnumValue = valueCoderFuncs{ } // sizeEnumSliceValue returns the size of wire encoding a [] value as a repeated Enum. -func sizeEnumSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeEnumSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -473,7 +473,7 @@ func sizeEnumSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) } // appendEnumSliceValue encodes a [] value as a repeated Enum. -func appendEnumSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendEnumSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -484,12 +484,12 @@ func appendEnumSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ } // consumeEnumSliceValue wire decodes a [] value as a repeated Enum. -func consumeEnumSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeEnumSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { var v uint64 @@ -504,7 +504,7 @@ func consumeEnumSliceValue(b []byte, listv protoreflect.Value, _ protowire.Numbe v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) b = b[n:] @@ -527,7 +527,7 @@ func consumeEnumSliceValue(b []byte, listv protoreflect.Value, _ protowire.Numbe v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) out.n = n @@ -542,7 +542,7 @@ var coderEnumSliceValue = valueCoderFuncs{ } // sizeEnumPackedSliceValue returns the size of wire encoding a [] value as a packed repeated Enum. -func sizeEnumPackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeEnumPackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -557,7 +557,7 @@ func sizeEnumPackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOp } // appendEnumPackedSliceValue encodes a [] value as a packed repeated Enum. -func appendEnumPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendEnumPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -585,13 +585,13 @@ var coderEnumPackedSliceValue = valueCoderFuncs{ } // sizeInt32 returns the size of wire encoding a int32 pointer as a Int32. -func sizeInt32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int32() return f.tagsize + protowire.SizeVarint(uint64(v)) } // appendInt32 wire encodes a int32 pointer as a Int32. -func appendInt32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int32() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, uint64(v)) @@ -599,7 +599,7 @@ func appendInt32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]by } // consumeInt32 wire decodes a int32 pointer as a Int32. -func consumeInt32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeInt32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -615,7 +615,7 @@ func consumeInt32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Int32() = int32(v) out.n = n @@ -631,7 +631,7 @@ var coderInt32 = pointerCoderFuncs{ // sizeInt32NoZero returns the size of wire encoding a int32 pointer as a Int32. // The zero value is not encoded. -func sizeInt32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int32() if v == 0 { return 0 @@ -641,7 +641,7 @@ func sizeInt32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendInt32NoZero wire encodes a int32 pointer as a Int32. // The zero value is not encoded. -func appendInt32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int32() if v == 0 { return b, nil @@ -660,14 +660,14 @@ var coderInt32NoZero = pointerCoderFuncs{ // sizeInt32Ptr returns the size of wire encoding a *int32 pointer as a Int32. // It panics if the pointer is nil. -func sizeInt32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := **p.Int32Ptr() return f.tagsize + protowire.SizeVarint(uint64(v)) } // appendInt32Ptr wire encodes a *int32 pointer as a Int32. // It panics if the pointer is nil. -func appendInt32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Int32Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, uint64(v)) @@ -675,7 +675,7 @@ func appendInt32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([ } // consumeInt32Ptr wire decodes a *int32 pointer as a Int32. -func consumeInt32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeInt32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -691,7 +691,7 @@ func consumeInt32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Int32Ptr() if *vp == nil { @@ -710,7 +710,7 @@ var coderInt32Ptr = pointerCoderFuncs{ } // sizeInt32Slice returns the size of wire encoding a []int32 pointer as a repeated Int32. -func sizeInt32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int32Slice() for _, v := range s { size += f.tagsize + protowire.SizeVarint(uint64(v)) @@ -719,7 +719,7 @@ func sizeInt32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { } // appendInt32Slice encodes a []int32 pointer as a repeated Int32. -func appendInt32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int32Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -729,13 +729,13 @@ func appendInt32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeInt32Slice wire decodes a []int32 pointer as a repeated Int32. -func consumeInt32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeInt32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int32Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { var v uint64 @@ -750,7 +750,7 @@ func consumeInt32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldIn v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, int32(v)) b = b[n:] @@ -774,7 +774,7 @@ func consumeInt32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldIn v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, int32(v)) out.n = n @@ -789,7 +789,7 @@ var coderInt32Slice = pointerCoderFuncs{ } // sizeInt32PackedSlice returns the size of wire encoding a []int32 pointer as a packed repeated Int32. -func sizeInt32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int32Slice() if len(s) == 0 { return 0 @@ -802,7 +802,7 @@ func sizeInt32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size } // appendInt32PackedSlice encodes a []int32 pointer as a packed repeated Int32. -func appendInt32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int32Slice() if len(s) == 0 { return b, nil @@ -827,19 +827,19 @@ var coderInt32PackedSlice = pointerCoderFuncs{ } // sizeInt32Value returns the size of wire encoding a int32 value as a Int32. -func sizeInt32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeInt32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeVarint(uint64(int32(v.Int()))) } // appendInt32Value encodes a int32 value as a Int32. -func appendInt32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendInt32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendVarint(b, uint64(int32(v.Int()))) return b, nil } // consumeInt32Value decodes a int32 value as a Int32. -func consumeInt32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeInt32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return protoreflect.Value{}, out, errUnknown } @@ -855,7 +855,7 @@ func consumeInt32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfInt32(int32(v)), out, nil @@ -869,7 +869,7 @@ var coderInt32Value = valueCoderFuncs{ } // sizeInt32SliceValue returns the size of wire encoding a []int32 value as a repeated Int32. -func sizeInt32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeInt32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -879,7 +879,7 @@ func sizeInt32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions } // appendInt32SliceValue encodes a []int32 value as a repeated Int32. -func appendInt32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendInt32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -890,12 +890,12 @@ func appendInt32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ } // consumeInt32SliceValue wire decodes a []int32 value as a repeated Int32. -func consumeInt32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeInt32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { var v uint64 @@ -910,7 +910,7 @@ func consumeInt32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Numb v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt32(int32(v))) b = b[n:] @@ -933,7 +933,7 @@ func consumeInt32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Numb v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt32(int32(v))) out.n = n @@ -948,7 +948,7 @@ var coderInt32SliceValue = valueCoderFuncs{ } // sizeInt32PackedSliceValue returns the size of wire encoding a []int32 value as a packed repeated Int32. -func sizeInt32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeInt32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -963,7 +963,7 @@ func sizeInt32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalO } // appendInt32PackedSliceValue encodes a []int32 value as a packed repeated Int32. -func appendInt32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendInt32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -991,13 +991,13 @@ var coderInt32PackedSliceValue = valueCoderFuncs{ } // sizeSint32 returns the size of wire encoding a int32 pointer as a Sint32. -func sizeSint32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int32() return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v))) } // appendSint32 wire encodes a int32 pointer as a Sint32. -func appendSint32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int32() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v))) @@ -1005,7 +1005,7 @@ func appendSint32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]b } // consumeSint32 wire decodes a int32 pointer as a Sint32. -func consumeSint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -1021,7 +1021,7 @@ func consumeSint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Int32() = int32(protowire.DecodeZigZag(v & math.MaxUint32)) out.n = n @@ -1037,7 +1037,7 @@ var coderSint32 = pointerCoderFuncs{ // sizeSint32NoZero returns the size of wire encoding a int32 pointer as a Sint32. // The zero value is not encoded. -func sizeSint32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int32() if v == 0 { return 0 @@ -1047,7 +1047,7 @@ func sizeSint32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendSint32NoZero wire encodes a int32 pointer as a Sint32. // The zero value is not encoded. -func appendSint32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int32() if v == 0 { return b, nil @@ -1066,14 +1066,14 @@ var coderSint32NoZero = pointerCoderFuncs{ // sizeSint32Ptr returns the size of wire encoding a *int32 pointer as a Sint32. // It panics if the pointer is nil. -func sizeSint32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := **p.Int32Ptr() return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v))) } // appendSint32Ptr wire encodes a *int32 pointer as a Sint32. // It panics if the pointer is nil. -func appendSint32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Int32Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v))) @@ -1081,7 +1081,7 @@ func appendSint32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ( } // consumeSint32Ptr wire decodes a *int32 pointer as a Sint32. -func consumeSint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -1097,7 +1097,7 @@ func consumeSint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Int32Ptr() if *vp == nil { @@ -1116,7 +1116,7 @@ var coderSint32Ptr = pointerCoderFuncs{ } // sizeSint32Slice returns the size of wire encoding a []int32 pointer as a repeated Sint32. -func sizeSint32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int32Slice() for _, v := range s { size += f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v))) @@ -1125,7 +1125,7 @@ func sizeSint32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) } // appendSint32Slice encodes a []int32 pointer as a repeated Sint32. -func appendSint32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int32Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -1135,13 +1135,13 @@ func appendSint32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeSint32Slice wire decodes a []int32 pointer as a repeated Sint32. -func consumeSint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int32Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { var v uint64 @@ -1156,7 +1156,7 @@ func consumeSint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, int32(protowire.DecodeZigZag(v&math.MaxUint32))) b = b[n:] @@ -1180,7 +1180,7 @@ func consumeSint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, int32(protowire.DecodeZigZag(v&math.MaxUint32))) out.n = n @@ -1195,7 +1195,7 @@ var coderSint32Slice = pointerCoderFuncs{ } // sizeSint32PackedSlice returns the size of wire encoding a []int32 pointer as a packed repeated Sint32. -func sizeSint32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int32Slice() if len(s) == 0 { return 0 @@ -1208,7 +1208,7 @@ func sizeSint32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size } // appendSint32PackedSlice encodes a []int32 pointer as a packed repeated Sint32. -func appendSint32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int32Slice() if len(s) == 0 { return b, nil @@ -1233,19 +1233,19 @@ var coderSint32PackedSlice = pointerCoderFuncs{ } // sizeSint32Value returns the size of wire encoding a int32 value as a Sint32. -func sizeSint32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeSint32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int())))) } // appendSint32Value encodes a int32 value as a Sint32. -func appendSint32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSint32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(int32(v.Int())))) return b, nil } // consumeSint32Value decodes a int32 value as a Sint32. -func consumeSint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeSint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return protoreflect.Value{}, out, errUnknown } @@ -1261,7 +1261,7 @@ func consumeSint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))), out, nil @@ -1275,7 +1275,7 @@ var coderSint32Value = valueCoderFuncs{ } // sizeSint32SliceValue returns the size of wire encoding a []int32 value as a repeated Sint32. -func sizeSint32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeSint32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -1285,7 +1285,7 @@ func sizeSint32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOption } // appendSint32SliceValue encodes a []int32 value as a repeated Sint32. -func appendSint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -1296,12 +1296,12 @@ func appendSint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, } // consumeSint32SliceValue wire decodes a []int32 value as a repeated Sint32. -func consumeSint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeSint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { var v uint64 @@ -1316,7 +1316,7 @@ func consumeSint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Num v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) b = b[n:] @@ -1339,7 +1339,7 @@ func consumeSint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Num v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) out.n = n @@ -1354,7 +1354,7 @@ var coderSint32SliceValue = valueCoderFuncs{ } // sizeSint32PackedSliceValue returns the size of wire encoding a []int32 value as a packed repeated Sint32. -func sizeSint32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeSint32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -1369,7 +1369,7 @@ func sizeSint32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshal } // appendSint32PackedSliceValue encodes a []int32 value as a packed repeated Sint32. -func appendSint32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSint32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -1397,13 +1397,13 @@ var coderSint32PackedSliceValue = valueCoderFuncs{ } // sizeUint32 returns the size of wire encoding a uint32 pointer as a Uint32. -func sizeUint32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Uint32() return f.tagsize + protowire.SizeVarint(uint64(v)) } // appendUint32 wire encodes a uint32 pointer as a Uint32. -func appendUint32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Uint32() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, uint64(v)) @@ -1411,7 +1411,7 @@ func appendUint32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]b } // consumeUint32 wire decodes a uint32 pointer as a Uint32. -func consumeUint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeUint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -1427,7 +1427,7 @@ func consumeUint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Uint32() = uint32(v) out.n = n @@ -1443,7 +1443,7 @@ var coderUint32 = pointerCoderFuncs{ // sizeUint32NoZero returns the size of wire encoding a uint32 pointer as a Uint32. // The zero value is not encoded. -func sizeUint32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Uint32() if v == 0 { return 0 @@ -1453,7 +1453,7 @@ func sizeUint32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendUint32NoZero wire encodes a uint32 pointer as a Uint32. // The zero value is not encoded. -func appendUint32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Uint32() if v == 0 { return b, nil @@ -1472,14 +1472,14 @@ var coderUint32NoZero = pointerCoderFuncs{ // sizeUint32Ptr returns the size of wire encoding a *uint32 pointer as a Uint32. // It panics if the pointer is nil. -func sizeUint32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := **p.Uint32Ptr() return f.tagsize + protowire.SizeVarint(uint64(v)) } // appendUint32Ptr wire encodes a *uint32 pointer as a Uint32. // It panics if the pointer is nil. -func appendUint32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Uint32Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, uint64(v)) @@ -1487,7 +1487,7 @@ func appendUint32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ( } // consumeUint32Ptr wire decodes a *uint32 pointer as a Uint32. -func consumeUint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeUint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -1503,7 +1503,7 @@ func consumeUint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Uint32Ptr() if *vp == nil { @@ -1522,7 +1522,7 @@ var coderUint32Ptr = pointerCoderFuncs{ } // sizeUint32Slice returns the size of wire encoding a []uint32 pointer as a repeated Uint32. -func sizeUint32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Uint32Slice() for _, v := range s { size += f.tagsize + protowire.SizeVarint(uint64(v)) @@ -1531,7 +1531,7 @@ func sizeUint32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) } // appendUint32Slice encodes a []uint32 pointer as a repeated Uint32. -func appendUint32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Uint32Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -1541,13 +1541,13 @@ func appendUint32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeUint32Slice wire decodes a []uint32 pointer as a repeated Uint32. -func consumeUint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeUint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Uint32Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { var v uint64 @@ -1562,7 +1562,7 @@ func consumeUint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, uint32(v)) b = b[n:] @@ -1586,7 +1586,7 @@ func consumeUint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, uint32(v)) out.n = n @@ -1601,7 +1601,7 @@ var coderUint32Slice = pointerCoderFuncs{ } // sizeUint32PackedSlice returns the size of wire encoding a []uint32 pointer as a packed repeated Uint32. -func sizeUint32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Uint32Slice() if len(s) == 0 { return 0 @@ -1614,7 +1614,7 @@ func sizeUint32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size } // appendUint32PackedSlice encodes a []uint32 pointer as a packed repeated Uint32. -func appendUint32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Uint32Slice() if len(s) == 0 { return b, nil @@ -1639,19 +1639,19 @@ var coderUint32PackedSlice = pointerCoderFuncs{ } // sizeUint32Value returns the size of wire encoding a uint32 value as a Uint32. -func sizeUint32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeUint32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeVarint(uint64(uint32(v.Uint()))) } // appendUint32Value encodes a uint32 value as a Uint32. -func appendUint32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendUint32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendVarint(b, uint64(uint32(v.Uint()))) return b, nil } // consumeUint32Value decodes a uint32 value as a Uint32. -func consumeUint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeUint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return protoreflect.Value{}, out, errUnknown } @@ -1667,7 +1667,7 @@ func consumeUint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfUint32(uint32(v)), out, nil @@ -1681,7 +1681,7 @@ var coderUint32Value = valueCoderFuncs{ } // sizeUint32SliceValue returns the size of wire encoding a []uint32 value as a repeated Uint32. -func sizeUint32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeUint32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -1691,7 +1691,7 @@ func sizeUint32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOption } // appendUint32SliceValue encodes a []uint32 value as a repeated Uint32. -func appendUint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendUint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -1702,12 +1702,12 @@ func appendUint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, } // consumeUint32SliceValue wire decodes a []uint32 value as a repeated Uint32. -func consumeUint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeUint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { var v uint64 @@ -1722,7 +1722,7 @@ func consumeUint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Num v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfUint32(uint32(v))) b = b[n:] @@ -1745,7 +1745,7 @@ func consumeUint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Num v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfUint32(uint32(v))) out.n = n @@ -1760,7 +1760,7 @@ var coderUint32SliceValue = valueCoderFuncs{ } // sizeUint32PackedSliceValue returns the size of wire encoding a []uint32 value as a packed repeated Uint32. -func sizeUint32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeUint32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -1775,7 +1775,7 @@ func sizeUint32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshal } // appendUint32PackedSliceValue encodes a []uint32 value as a packed repeated Uint32. -func appendUint32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendUint32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -1803,13 +1803,13 @@ var coderUint32PackedSliceValue = valueCoderFuncs{ } // sizeInt64 returns the size of wire encoding a int64 pointer as a Int64. -func sizeInt64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int64() return f.tagsize + protowire.SizeVarint(uint64(v)) } // appendInt64 wire encodes a int64 pointer as a Int64. -func appendInt64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int64() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, uint64(v)) @@ -1817,7 +1817,7 @@ func appendInt64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]by } // consumeInt64 wire decodes a int64 pointer as a Int64. -func consumeInt64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeInt64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -1833,7 +1833,7 @@ func consumeInt64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Int64() = int64(v) out.n = n @@ -1849,7 +1849,7 @@ var coderInt64 = pointerCoderFuncs{ // sizeInt64NoZero returns the size of wire encoding a int64 pointer as a Int64. // The zero value is not encoded. -func sizeInt64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int64() if v == 0 { return 0 @@ -1859,7 +1859,7 @@ func sizeInt64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendInt64NoZero wire encodes a int64 pointer as a Int64. // The zero value is not encoded. -func appendInt64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int64() if v == 0 { return b, nil @@ -1878,14 +1878,14 @@ var coderInt64NoZero = pointerCoderFuncs{ // sizeInt64Ptr returns the size of wire encoding a *int64 pointer as a Int64. // It panics if the pointer is nil. -func sizeInt64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := **p.Int64Ptr() return f.tagsize + protowire.SizeVarint(uint64(v)) } // appendInt64Ptr wire encodes a *int64 pointer as a Int64. // It panics if the pointer is nil. -func appendInt64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Int64Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, uint64(v)) @@ -1893,7 +1893,7 @@ func appendInt64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([ } // consumeInt64Ptr wire decodes a *int64 pointer as a Int64. -func consumeInt64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeInt64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -1909,7 +1909,7 @@ func consumeInt64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Int64Ptr() if *vp == nil { @@ -1928,7 +1928,7 @@ var coderInt64Ptr = pointerCoderFuncs{ } // sizeInt64Slice returns the size of wire encoding a []int64 pointer as a repeated Int64. -func sizeInt64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int64Slice() for _, v := range s { size += f.tagsize + protowire.SizeVarint(uint64(v)) @@ -1937,7 +1937,7 @@ func sizeInt64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { } // appendInt64Slice encodes a []int64 pointer as a repeated Int64. -func appendInt64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int64Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -1947,13 +1947,13 @@ func appendInt64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeInt64Slice wire decodes a []int64 pointer as a repeated Int64. -func consumeInt64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeInt64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int64Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { var v uint64 @@ -1968,7 +1968,7 @@ func consumeInt64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldIn v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, int64(v)) b = b[n:] @@ -1992,7 +1992,7 @@ func consumeInt64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldIn v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, int64(v)) out.n = n @@ -2007,7 +2007,7 @@ var coderInt64Slice = pointerCoderFuncs{ } // sizeInt64PackedSlice returns the size of wire encoding a []int64 pointer as a packed repeated Int64. -func sizeInt64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeInt64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int64Slice() if len(s) == 0 { return 0 @@ -2020,7 +2020,7 @@ func sizeInt64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size } // appendInt64PackedSlice encodes a []int64 pointer as a packed repeated Int64. -func appendInt64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendInt64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int64Slice() if len(s) == 0 { return b, nil @@ -2045,19 +2045,19 @@ var coderInt64PackedSlice = pointerCoderFuncs{ } // sizeInt64Value returns the size of wire encoding a int64 value as a Int64. -func sizeInt64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeInt64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeVarint(uint64(v.Int())) } // appendInt64Value encodes a int64 value as a Int64. -func appendInt64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendInt64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendVarint(b, uint64(v.Int())) return b, nil } // consumeInt64Value decodes a int64 value as a Int64. -func consumeInt64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeInt64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return protoreflect.Value{}, out, errUnknown } @@ -2073,7 +2073,7 @@ func consumeInt64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfInt64(int64(v)), out, nil @@ -2087,7 +2087,7 @@ var coderInt64Value = valueCoderFuncs{ } // sizeInt64SliceValue returns the size of wire encoding a []int64 value as a repeated Int64. -func sizeInt64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeInt64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -2097,7 +2097,7 @@ func sizeInt64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions } // appendInt64SliceValue encodes a []int64 value as a repeated Int64. -func appendInt64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendInt64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -2108,12 +2108,12 @@ func appendInt64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ } // consumeInt64SliceValue wire decodes a []int64 value as a repeated Int64. -func consumeInt64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeInt64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { var v uint64 @@ -2128,7 +2128,7 @@ func consumeInt64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Numb v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt64(int64(v))) b = b[n:] @@ -2151,7 +2151,7 @@ func consumeInt64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Numb v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt64(int64(v))) out.n = n @@ -2166,7 +2166,7 @@ var coderInt64SliceValue = valueCoderFuncs{ } // sizeInt64PackedSliceValue returns the size of wire encoding a []int64 value as a packed repeated Int64. -func sizeInt64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeInt64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -2181,7 +2181,7 @@ func sizeInt64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalO } // appendInt64PackedSliceValue encodes a []int64 value as a packed repeated Int64. -func appendInt64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendInt64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -2209,13 +2209,13 @@ var coderInt64PackedSliceValue = valueCoderFuncs{ } // sizeSint64 returns the size of wire encoding a int64 pointer as a Sint64. -func sizeSint64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int64() return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v)) } // appendSint64 wire encodes a int64 pointer as a Sint64. -func appendSint64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int64() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, protowire.EncodeZigZag(v)) @@ -2223,7 +2223,7 @@ func appendSint64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]b } // consumeSint64 wire decodes a int64 pointer as a Sint64. -func consumeSint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -2239,7 +2239,7 @@ func consumeSint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Int64() = protowire.DecodeZigZag(v) out.n = n @@ -2255,7 +2255,7 @@ var coderSint64 = pointerCoderFuncs{ // sizeSint64NoZero returns the size of wire encoding a int64 pointer as a Sint64. // The zero value is not encoded. -func sizeSint64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int64() if v == 0 { return 0 @@ -2265,7 +2265,7 @@ func sizeSint64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendSint64NoZero wire encodes a int64 pointer as a Sint64. // The zero value is not encoded. -func appendSint64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int64() if v == 0 { return b, nil @@ -2284,14 +2284,14 @@ var coderSint64NoZero = pointerCoderFuncs{ // sizeSint64Ptr returns the size of wire encoding a *int64 pointer as a Sint64. // It panics if the pointer is nil. -func sizeSint64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := **p.Int64Ptr() return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v)) } // appendSint64Ptr wire encodes a *int64 pointer as a Sint64. // It panics if the pointer is nil. -func appendSint64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Int64Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, protowire.EncodeZigZag(v)) @@ -2299,7 +2299,7 @@ func appendSint64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ( } // consumeSint64Ptr wire decodes a *int64 pointer as a Sint64. -func consumeSint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -2315,7 +2315,7 @@ func consumeSint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Int64Ptr() if *vp == nil { @@ -2334,7 +2334,7 @@ var coderSint64Ptr = pointerCoderFuncs{ } // sizeSint64Slice returns the size of wire encoding a []int64 pointer as a repeated Sint64. -func sizeSint64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int64Slice() for _, v := range s { size += f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v)) @@ -2343,7 +2343,7 @@ func sizeSint64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) } // appendSint64Slice encodes a []int64 pointer as a repeated Sint64. -func appendSint64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int64Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -2353,13 +2353,13 @@ func appendSint64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeSint64Slice wire decodes a []int64 pointer as a repeated Sint64. -func consumeSint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int64Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { var v uint64 @@ -2374,7 +2374,7 @@ func consumeSint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, protowire.DecodeZigZag(v)) b = b[n:] @@ -2398,7 +2398,7 @@ func consumeSint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, protowire.DecodeZigZag(v)) out.n = n @@ -2413,7 +2413,7 @@ var coderSint64Slice = pointerCoderFuncs{ } // sizeSint64PackedSlice returns the size of wire encoding a []int64 pointer as a packed repeated Sint64. -func sizeSint64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSint64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int64Slice() if len(s) == 0 { return 0 @@ -2426,7 +2426,7 @@ func sizeSint64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size } // appendSint64PackedSlice encodes a []int64 pointer as a packed repeated Sint64. -func appendSint64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSint64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int64Slice() if len(s) == 0 { return b, nil @@ -2451,19 +2451,19 @@ var coderSint64PackedSlice = pointerCoderFuncs{ } // sizeSint64Value returns the size of wire encoding a int64 value as a Sint64. -func sizeSint64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeSint64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v.Int())) } // appendSint64Value encodes a int64 value as a Sint64. -func appendSint64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSint64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendVarint(b, protowire.EncodeZigZag(v.Int())) return b, nil } // consumeSint64Value decodes a int64 value as a Sint64. -func consumeSint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeSint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return protoreflect.Value{}, out, errUnknown } @@ -2479,7 +2479,7 @@ func consumeSint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)), out, nil @@ -2493,7 +2493,7 @@ var coderSint64Value = valueCoderFuncs{ } // sizeSint64SliceValue returns the size of wire encoding a []int64 value as a repeated Sint64. -func sizeSint64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeSint64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -2503,7 +2503,7 @@ func sizeSint64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOption } // appendSint64SliceValue encodes a []int64 value as a repeated Sint64. -func appendSint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -2514,12 +2514,12 @@ func appendSint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, } // consumeSint64SliceValue wire decodes a []int64 value as a repeated Sint64. -func consumeSint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeSint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { var v uint64 @@ -2534,7 +2534,7 @@ func consumeSint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Num v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) b = b[n:] @@ -2557,7 +2557,7 @@ func consumeSint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Num v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) out.n = n @@ -2572,7 +2572,7 @@ var coderSint64SliceValue = valueCoderFuncs{ } // sizeSint64PackedSliceValue returns the size of wire encoding a []int64 value as a packed repeated Sint64. -func sizeSint64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeSint64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -2587,7 +2587,7 @@ func sizeSint64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshal } // appendSint64PackedSliceValue encodes a []int64 value as a packed repeated Sint64. -func appendSint64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSint64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -2615,13 +2615,13 @@ var coderSint64PackedSliceValue = valueCoderFuncs{ } // sizeUint64 returns the size of wire encoding a uint64 pointer as a Uint64. -func sizeUint64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Uint64() return f.tagsize + protowire.SizeVarint(v) } // appendUint64 wire encodes a uint64 pointer as a Uint64. -func appendUint64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Uint64() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, v) @@ -2629,7 +2629,7 @@ func appendUint64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]b } // consumeUint64 wire decodes a uint64 pointer as a Uint64. -func consumeUint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeUint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -2645,7 +2645,7 @@ func consumeUint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Uint64() = v out.n = n @@ -2661,7 +2661,7 @@ var coderUint64 = pointerCoderFuncs{ // sizeUint64NoZero returns the size of wire encoding a uint64 pointer as a Uint64. // The zero value is not encoded. -func sizeUint64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Uint64() if v == 0 { return 0 @@ -2671,7 +2671,7 @@ func sizeUint64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendUint64NoZero wire encodes a uint64 pointer as a Uint64. // The zero value is not encoded. -func appendUint64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Uint64() if v == 0 { return b, nil @@ -2690,14 +2690,14 @@ var coderUint64NoZero = pointerCoderFuncs{ // sizeUint64Ptr returns the size of wire encoding a *uint64 pointer as a Uint64. // It panics if the pointer is nil. -func sizeUint64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := **p.Uint64Ptr() return f.tagsize + protowire.SizeVarint(v) } // appendUint64Ptr wire encodes a *uint64 pointer as a Uint64. // It panics if the pointer is nil. -func appendUint64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Uint64Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendVarint(b, v) @@ -2705,7 +2705,7 @@ func appendUint64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ( } // consumeUint64Ptr wire decodes a *uint64 pointer as a Uint64. -func consumeUint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeUint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return out, errUnknown } @@ -2721,7 +2721,7 @@ func consumeUint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Uint64Ptr() if *vp == nil { @@ -2740,7 +2740,7 @@ var coderUint64Ptr = pointerCoderFuncs{ } // sizeUint64Slice returns the size of wire encoding a []uint64 pointer as a repeated Uint64. -func sizeUint64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Uint64Slice() for _, v := range s { size += f.tagsize + protowire.SizeVarint(v) @@ -2749,7 +2749,7 @@ func sizeUint64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) } // appendUint64Slice encodes a []uint64 pointer as a repeated Uint64. -func appendUint64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Uint64Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -2759,13 +2759,13 @@ func appendUint64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeUint64Slice wire decodes a []uint64 pointer as a repeated Uint64. -func consumeUint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeUint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Uint64Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { var v uint64 @@ -2780,7 +2780,7 @@ func consumeUint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, v) b = b[n:] @@ -2804,7 +2804,7 @@ func consumeUint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI v, n = protowire.ConsumeVarint(b) } if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, v) out.n = n @@ -2819,7 +2819,7 @@ var coderUint64Slice = pointerCoderFuncs{ } // sizeUint64PackedSlice returns the size of wire encoding a []uint64 pointer as a packed repeated Uint64. -func sizeUint64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeUint64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Uint64Slice() if len(s) == 0 { return 0 @@ -2832,7 +2832,7 @@ func sizeUint64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size } // appendUint64PackedSlice encodes a []uint64 pointer as a packed repeated Uint64. -func appendUint64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendUint64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Uint64Slice() if len(s) == 0 { return b, nil @@ -2857,19 +2857,19 @@ var coderUint64PackedSlice = pointerCoderFuncs{ } // sizeUint64Value returns the size of wire encoding a uint64 value as a Uint64. -func sizeUint64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeUint64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeVarint(v.Uint()) } // appendUint64Value encodes a uint64 value as a Uint64. -func appendUint64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendUint64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendVarint(b, v.Uint()) return b, nil } // consumeUint64Value decodes a uint64 value as a Uint64. -func consumeUint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeUint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.VarintType { return protoreflect.Value{}, out, errUnknown } @@ -2885,7 +2885,7 @@ func consumeUint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfUint64(v), out, nil @@ -2899,7 +2899,7 @@ var coderUint64Value = valueCoderFuncs{ } // sizeUint64SliceValue returns the size of wire encoding a []uint64 value as a repeated Uint64. -func sizeUint64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeUint64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -2909,7 +2909,7 @@ func sizeUint64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOption } // appendUint64SliceValue encodes a []uint64 value as a repeated Uint64. -func appendUint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendUint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -2920,12 +2920,12 @@ func appendUint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, } // consumeUint64SliceValue wire decodes a []uint64 value as a repeated Uint64. -func consumeUint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeUint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { var v uint64 @@ -2940,7 +2940,7 @@ func consumeUint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Num v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfUint64(v)) b = b[n:] @@ -2963,7 +2963,7 @@ func consumeUint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Num v, n = protowire.ConsumeVarint(b) } if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfUint64(v)) out.n = n @@ -2978,7 +2978,7 @@ var coderUint64SliceValue = valueCoderFuncs{ } // sizeUint64PackedSliceValue returns the size of wire encoding a []uint64 value as a packed repeated Uint64. -func sizeUint64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeUint64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -2993,7 +2993,7 @@ func sizeUint64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshal } // appendUint64PackedSliceValue encodes a []uint64 value as a packed repeated Uint64. -func appendUint64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendUint64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -3021,13 +3021,13 @@ var coderUint64PackedSliceValue = valueCoderFuncs{ } // sizeSfixed32 returns the size of wire encoding a int32 pointer as a Sfixed32. -func sizeSfixed32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed32() } // appendSfixed32 wire encodes a int32 pointer as a Sfixed32. -func appendSfixed32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int32() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed32(b, uint32(v)) @@ -3035,13 +3035,13 @@ func appendSfixed32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([ } // consumeSfixed32 wire decodes a int32 pointer as a Sfixed32. -func consumeSfixed32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSfixed32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed32Type { return out, errUnknown } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Int32() = int32(v) out.n = n @@ -3057,7 +3057,7 @@ var coderSfixed32 = pointerCoderFuncs{ // sizeSfixed32NoZero returns the size of wire encoding a int32 pointer as a Sfixed32. // The zero value is not encoded. -func sizeSfixed32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int32() if v == 0 { return 0 @@ -3067,7 +3067,7 @@ func sizeSfixed32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size in // appendSfixed32NoZero wire encodes a int32 pointer as a Sfixed32. // The zero value is not encoded. -func appendSfixed32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int32() if v == 0 { return b, nil @@ -3086,13 +3086,13 @@ var coderSfixed32NoZero = pointerCoderFuncs{ // sizeSfixed32Ptr returns the size of wire encoding a *int32 pointer as a Sfixed32. // It panics if the pointer is nil. -func sizeSfixed32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed32() } // appendSfixed32Ptr wire encodes a *int32 pointer as a Sfixed32. // It panics if the pointer is nil. -func appendSfixed32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Int32Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed32(b, uint32(v)) @@ -3100,13 +3100,13 @@ func appendSfixed32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeSfixed32Ptr wire decodes a *int32 pointer as a Sfixed32. -func consumeSfixed32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSfixed32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed32Type { return out, errUnknown } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Int32Ptr() if *vp == nil { @@ -3125,14 +3125,14 @@ var coderSfixed32Ptr = pointerCoderFuncs{ } // sizeSfixed32Slice returns the size of wire encoding a []int32 pointer as a repeated Sfixed32. -func sizeSfixed32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int32Slice() size = len(s) * (f.tagsize + protowire.SizeFixed32()) return size } // appendSfixed32Slice encodes a []int32 pointer as a repeated Sfixed32. -func appendSfixed32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int32Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -3142,18 +3142,18 @@ func appendSfixed32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOption } // consumeSfixed32Slice wire decodes a []int32 pointer as a repeated Sfixed32. -func consumeSfixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSfixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int32Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, int32(v)) b = b[n:] @@ -3167,7 +3167,7 @@ func consumeSfixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFiel } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, int32(v)) out.n = n @@ -3182,7 +3182,7 @@ var coderSfixed32Slice = pointerCoderFuncs{ } // sizeSfixed32PackedSlice returns the size of wire encoding a []int32 pointer as a packed repeated Sfixed32. -func sizeSfixed32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int32Slice() if len(s) == 0 { return 0 @@ -3192,7 +3192,7 @@ func sizeSfixed32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (si } // appendSfixed32PackedSlice encodes a []int32 pointer as a packed repeated Sfixed32. -func appendSfixed32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int32Slice() if len(s) == 0 { return b, nil @@ -3214,25 +3214,25 @@ var coderSfixed32PackedSlice = pointerCoderFuncs{ } // sizeSfixed32Value returns the size of wire encoding a int32 value as a Sfixed32. -func sizeSfixed32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeSfixed32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeFixed32() } // appendSfixed32Value encodes a int32 value as a Sfixed32. -func appendSfixed32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSfixed32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendFixed32(b, uint32(v.Int())) return b, nil } // consumeSfixed32Value decodes a int32 value as a Sfixed32. -func consumeSfixed32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeSfixed32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.Fixed32Type { return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfInt32(int32(v)), out, nil @@ -3246,14 +3246,14 @@ var coderSfixed32Value = valueCoderFuncs{ } // sizeSfixed32SliceValue returns the size of wire encoding a []int32 value as a repeated Sfixed32. -func sizeSfixed32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeSfixed32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() size = list.Len() * (tagsize + protowire.SizeFixed32()) return size } // appendSfixed32SliceValue encodes a []int32 value as a repeated Sfixed32. -func appendSfixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSfixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -3264,17 +3264,17 @@ func appendSfixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64 } // consumeSfixed32SliceValue wire decodes a []int32 value as a repeated Sfixed32. -func consumeSfixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeSfixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed32(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt32(int32(v))) b = b[n:] @@ -3287,7 +3287,7 @@ func consumeSfixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.N } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt32(int32(v))) out.n = n @@ -3302,7 +3302,7 @@ var coderSfixed32SliceValue = valueCoderFuncs{ } // sizeSfixed32PackedSliceValue returns the size of wire encoding a []int32 value as a packed repeated Sfixed32. -func sizeSfixed32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeSfixed32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -3313,7 +3313,7 @@ func sizeSfixed32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marsh } // appendSfixed32PackedSliceValue encodes a []int32 value as a packed repeated Sfixed32. -func appendSfixed32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSfixed32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -3337,13 +3337,13 @@ var coderSfixed32PackedSliceValue = valueCoderFuncs{ } // sizeFixed32 returns the size of wire encoding a uint32 pointer as a Fixed32. -func sizeFixed32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed32() } // appendFixed32 wire encodes a uint32 pointer as a Fixed32. -func appendFixed32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Uint32() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed32(b, v) @@ -3351,13 +3351,13 @@ func appendFixed32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([] } // consumeFixed32 wire decodes a uint32 pointer as a Fixed32. -func consumeFixed32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeFixed32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed32Type { return out, errUnknown } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Uint32() = v out.n = n @@ -3373,7 +3373,7 @@ var coderFixed32 = pointerCoderFuncs{ // sizeFixed32NoZero returns the size of wire encoding a uint32 pointer as a Fixed32. // The zero value is not encoded. -func sizeFixed32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Uint32() if v == 0 { return 0 @@ -3383,7 +3383,7 @@ func sizeFixed32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int // appendFixed32NoZero wire encodes a uint32 pointer as a Fixed32. // The zero value is not encoded. -func appendFixed32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Uint32() if v == 0 { return b, nil @@ -3402,13 +3402,13 @@ var coderFixed32NoZero = pointerCoderFuncs{ // sizeFixed32Ptr returns the size of wire encoding a *uint32 pointer as a Fixed32. // It panics if the pointer is nil. -func sizeFixed32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed32() } // appendFixed32Ptr wire encodes a *uint32 pointer as a Fixed32. // It panics if the pointer is nil. -func appendFixed32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Uint32Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed32(b, v) @@ -3416,13 +3416,13 @@ func appendFixed32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeFixed32Ptr wire decodes a *uint32 pointer as a Fixed32. -func consumeFixed32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeFixed32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed32Type { return out, errUnknown } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Uint32Ptr() if *vp == nil { @@ -3441,14 +3441,14 @@ var coderFixed32Ptr = pointerCoderFuncs{ } // sizeFixed32Slice returns the size of wire encoding a []uint32 pointer as a repeated Fixed32. -func sizeFixed32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Uint32Slice() size = len(s) * (f.tagsize + protowire.SizeFixed32()) return size } // appendFixed32Slice encodes a []uint32 pointer as a repeated Fixed32. -func appendFixed32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Uint32Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -3458,18 +3458,18 @@ func appendFixed32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions } // consumeFixed32Slice wire decodes a []uint32 pointer as a repeated Fixed32. -func consumeFixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeFixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Uint32Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, v) b = b[n:] @@ -3483,7 +3483,7 @@ func consumeFixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderField } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, v) out.n = n @@ -3498,7 +3498,7 @@ var coderFixed32Slice = pointerCoderFuncs{ } // sizeFixed32PackedSlice returns the size of wire encoding a []uint32 pointer as a packed repeated Fixed32. -func sizeFixed32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Uint32Slice() if len(s) == 0 { return 0 @@ -3508,7 +3508,7 @@ func sizeFixed32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (siz } // appendFixed32PackedSlice encodes a []uint32 pointer as a packed repeated Fixed32. -func appendFixed32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Uint32Slice() if len(s) == 0 { return b, nil @@ -3530,25 +3530,25 @@ var coderFixed32PackedSlice = pointerCoderFuncs{ } // sizeFixed32Value returns the size of wire encoding a uint32 value as a Fixed32. -func sizeFixed32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeFixed32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeFixed32() } // appendFixed32Value encodes a uint32 value as a Fixed32. -func appendFixed32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendFixed32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendFixed32(b, uint32(v.Uint())) return b, nil } // consumeFixed32Value decodes a uint32 value as a Fixed32. -func consumeFixed32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeFixed32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.Fixed32Type { return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfUint32(uint32(v)), out, nil @@ -3562,14 +3562,14 @@ var coderFixed32Value = valueCoderFuncs{ } // sizeFixed32SliceValue returns the size of wire encoding a []uint32 value as a repeated Fixed32. -func sizeFixed32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeFixed32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() size = list.Len() * (tagsize + protowire.SizeFixed32()) return size } // appendFixed32SliceValue encodes a []uint32 value as a repeated Fixed32. -func appendFixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendFixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -3580,17 +3580,17 @@ func appendFixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, } // consumeFixed32SliceValue wire decodes a []uint32 value as a repeated Fixed32. -func consumeFixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeFixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed32(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfUint32(uint32(v))) b = b[n:] @@ -3603,7 +3603,7 @@ func consumeFixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Nu } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfUint32(uint32(v))) out.n = n @@ -3618,7 +3618,7 @@ var coderFixed32SliceValue = valueCoderFuncs{ } // sizeFixed32PackedSliceValue returns the size of wire encoding a []uint32 value as a packed repeated Fixed32. -func sizeFixed32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeFixed32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -3629,7 +3629,7 @@ func sizeFixed32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marsha } // appendFixed32PackedSliceValue encodes a []uint32 value as a packed repeated Fixed32. -func appendFixed32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendFixed32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -3653,13 +3653,13 @@ var coderFixed32PackedSliceValue = valueCoderFuncs{ } // sizeFloat returns the size of wire encoding a float32 pointer as a Float. -func sizeFloat(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFloat(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed32() } // appendFloat wire encodes a float32 pointer as a Float. -func appendFloat(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFloat(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Float32() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed32(b, math.Float32bits(v)) @@ -3667,13 +3667,13 @@ func appendFloat(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]by } // consumeFloat wire decodes a float32 pointer as a Float. -func consumeFloat(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeFloat(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed32Type { return out, errUnknown } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Float32() = math.Float32frombits(v) out.n = n @@ -3689,7 +3689,7 @@ var coderFloat = pointerCoderFuncs{ // sizeFloatNoZero returns the size of wire encoding a float32 pointer as a Float. // The zero value is not encoded. -func sizeFloatNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFloatNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Float32() if v == 0 && !math.Signbit(float64(v)) { return 0 @@ -3699,7 +3699,7 @@ func sizeFloatNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendFloatNoZero wire encodes a float32 pointer as a Float. // The zero value is not encoded. -func appendFloatNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFloatNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Float32() if v == 0 && !math.Signbit(float64(v)) { return b, nil @@ -3718,13 +3718,13 @@ var coderFloatNoZero = pointerCoderFuncs{ // sizeFloatPtr returns the size of wire encoding a *float32 pointer as a Float. // It panics if the pointer is nil. -func sizeFloatPtr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFloatPtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed32() } // appendFloatPtr wire encodes a *float32 pointer as a Float. // It panics if the pointer is nil. -func appendFloatPtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFloatPtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Float32Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed32(b, math.Float32bits(v)) @@ -3732,13 +3732,13 @@ func appendFloatPtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([ } // consumeFloatPtr wire decodes a *float32 pointer as a Float. -func consumeFloatPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeFloatPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed32Type { return out, errUnknown } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Float32Ptr() if *vp == nil { @@ -3757,14 +3757,14 @@ var coderFloatPtr = pointerCoderFuncs{ } // sizeFloatSlice returns the size of wire encoding a []float32 pointer as a repeated Float. -func sizeFloatSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFloatSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Float32Slice() size = len(s) * (f.tagsize + protowire.SizeFixed32()) return size } // appendFloatSlice encodes a []float32 pointer as a repeated Float. -func appendFloatSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFloatSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Float32Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -3774,18 +3774,18 @@ func appendFloatSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeFloatSlice wire decodes a []float32 pointer as a repeated Float. -func consumeFloatSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeFloatSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Float32Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, math.Float32frombits(v)) b = b[n:] @@ -3799,7 +3799,7 @@ func consumeFloatSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldIn } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, math.Float32frombits(v)) out.n = n @@ -3814,7 +3814,7 @@ var coderFloatSlice = pointerCoderFuncs{ } // sizeFloatPackedSlice returns the size of wire encoding a []float32 pointer as a packed repeated Float. -func sizeFloatPackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFloatPackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Float32Slice() if len(s) == 0 { return 0 @@ -3824,7 +3824,7 @@ func sizeFloatPackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size } // appendFloatPackedSlice encodes a []float32 pointer as a packed repeated Float. -func appendFloatPackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFloatPackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Float32Slice() if len(s) == 0 { return b, nil @@ -3846,25 +3846,25 @@ var coderFloatPackedSlice = pointerCoderFuncs{ } // sizeFloatValue returns the size of wire encoding a float32 value as a Float. -func sizeFloatValue(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeFloatValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeFixed32() } // appendFloatValue encodes a float32 value as a Float. -func appendFloatValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendFloatValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendFixed32(b, math.Float32bits(float32(v.Float()))) return b, nil } // consumeFloatValue decodes a float32 value as a Float. -func consumeFloatValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeFloatValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.Fixed32Type { return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))), out, nil @@ -3878,14 +3878,14 @@ var coderFloatValue = valueCoderFuncs{ } // sizeFloatSliceValue returns the size of wire encoding a []float32 value as a repeated Float. -func sizeFloatSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeFloatSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() size = list.Len() * (tagsize + protowire.SizeFixed32()) return size } // appendFloatSliceValue encodes a []float32 value as a repeated Float. -func appendFloatSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendFloatSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -3896,17 +3896,17 @@ func appendFloatSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ } // consumeFloatSliceValue wire decodes a []float32 value as a repeated Float. -func consumeFloatSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeFloatSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed32(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) b = b[n:] @@ -3919,7 +3919,7 @@ func consumeFloatSliceValue(b []byte, listv protoreflect.Value, _ protowire.Numb } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) out.n = n @@ -3934,7 +3934,7 @@ var coderFloatSliceValue = valueCoderFuncs{ } // sizeFloatPackedSliceValue returns the size of wire encoding a []float32 value as a packed repeated Float. -func sizeFloatPackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeFloatPackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -3945,7 +3945,7 @@ func sizeFloatPackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalO } // appendFloatPackedSliceValue encodes a []float32 value as a packed repeated Float. -func appendFloatPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendFloatPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -3969,13 +3969,13 @@ var coderFloatPackedSliceValue = valueCoderFuncs{ } // sizeSfixed64 returns the size of wire encoding a int64 pointer as a Sfixed64. -func sizeSfixed64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed64() } // appendSfixed64 wire encodes a int64 pointer as a Sfixed64. -func appendSfixed64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int64() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed64(b, uint64(v)) @@ -3983,13 +3983,13 @@ func appendSfixed64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([ } // consumeSfixed64 wire decodes a int64 pointer as a Sfixed64. -func consumeSfixed64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSfixed64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed64Type { return out, errUnknown } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Int64() = int64(v) out.n = n @@ -4005,7 +4005,7 @@ var coderSfixed64 = pointerCoderFuncs{ // sizeSfixed64NoZero returns the size of wire encoding a int64 pointer as a Sfixed64. // The zero value is not encoded. -func sizeSfixed64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Int64() if v == 0 { return 0 @@ -4015,7 +4015,7 @@ func sizeSfixed64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size in // appendSfixed64NoZero wire encodes a int64 pointer as a Sfixed64. // The zero value is not encoded. -func appendSfixed64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Int64() if v == 0 { return b, nil @@ -4034,13 +4034,13 @@ var coderSfixed64NoZero = pointerCoderFuncs{ // sizeSfixed64Ptr returns the size of wire encoding a *int64 pointer as a Sfixed64. // It panics if the pointer is nil. -func sizeSfixed64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed64() } // appendSfixed64Ptr wire encodes a *int64 pointer as a Sfixed64. // It panics if the pointer is nil. -func appendSfixed64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Int64Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed64(b, uint64(v)) @@ -4048,13 +4048,13 @@ func appendSfixed64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeSfixed64Ptr wire decodes a *int64 pointer as a Sfixed64. -func consumeSfixed64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSfixed64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed64Type { return out, errUnknown } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Int64Ptr() if *vp == nil { @@ -4073,14 +4073,14 @@ var coderSfixed64Ptr = pointerCoderFuncs{ } // sizeSfixed64Slice returns the size of wire encoding a []int64 pointer as a repeated Sfixed64. -func sizeSfixed64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int64Slice() size = len(s) * (f.tagsize + protowire.SizeFixed64()) return size } // appendSfixed64Slice encodes a []int64 pointer as a repeated Sfixed64. -func appendSfixed64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int64Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -4090,18 +4090,18 @@ func appendSfixed64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOption } // consumeSfixed64Slice wire decodes a []int64 pointer as a repeated Sfixed64. -func consumeSfixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeSfixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int64Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, int64(v)) b = b[n:] @@ -4115,7 +4115,7 @@ func consumeSfixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFiel } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, int64(v)) out.n = n @@ -4130,7 +4130,7 @@ var coderSfixed64Slice = pointerCoderFuncs{ } // sizeSfixed64PackedSlice returns the size of wire encoding a []int64 pointer as a packed repeated Sfixed64. -func sizeSfixed64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeSfixed64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Int64Slice() if len(s) == 0 { return 0 @@ -4140,7 +4140,7 @@ func sizeSfixed64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (si } // appendSfixed64PackedSlice encodes a []int64 pointer as a packed repeated Sfixed64. -func appendSfixed64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendSfixed64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Int64Slice() if len(s) == 0 { return b, nil @@ -4162,25 +4162,25 @@ var coderSfixed64PackedSlice = pointerCoderFuncs{ } // sizeSfixed64Value returns the size of wire encoding a int64 value as a Sfixed64. -func sizeSfixed64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeSfixed64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeFixed64() } // appendSfixed64Value encodes a int64 value as a Sfixed64. -func appendSfixed64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSfixed64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendFixed64(b, uint64(v.Int())) return b, nil } // consumeSfixed64Value decodes a int64 value as a Sfixed64. -func consumeSfixed64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeSfixed64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.Fixed64Type { return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfInt64(int64(v)), out, nil @@ -4194,14 +4194,14 @@ var coderSfixed64Value = valueCoderFuncs{ } // sizeSfixed64SliceValue returns the size of wire encoding a []int64 value as a repeated Sfixed64. -func sizeSfixed64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeSfixed64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() size = list.Len() * (tagsize + protowire.SizeFixed64()) return size } // appendSfixed64SliceValue encodes a []int64 value as a repeated Sfixed64. -func appendSfixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSfixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -4212,17 +4212,17 @@ func appendSfixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64 } // consumeSfixed64SliceValue wire decodes a []int64 value as a repeated Sfixed64. -func consumeSfixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeSfixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed64(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt64(int64(v))) b = b[n:] @@ -4235,7 +4235,7 @@ func consumeSfixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.N } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfInt64(int64(v))) out.n = n @@ -4250,7 +4250,7 @@ var coderSfixed64SliceValue = valueCoderFuncs{ } // sizeSfixed64PackedSliceValue returns the size of wire encoding a []int64 value as a packed repeated Sfixed64. -func sizeSfixed64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeSfixed64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -4261,7 +4261,7 @@ func sizeSfixed64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marsh } // appendSfixed64PackedSliceValue encodes a []int64 value as a packed repeated Sfixed64. -func appendSfixed64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendSfixed64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -4285,13 +4285,13 @@ var coderSfixed64PackedSliceValue = valueCoderFuncs{ } // sizeFixed64 returns the size of wire encoding a uint64 pointer as a Fixed64. -func sizeFixed64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed64() } // appendFixed64 wire encodes a uint64 pointer as a Fixed64. -func appendFixed64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Uint64() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed64(b, v) @@ -4299,13 +4299,13 @@ func appendFixed64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([] } // consumeFixed64 wire decodes a uint64 pointer as a Fixed64. -func consumeFixed64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeFixed64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed64Type { return out, errUnknown } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Uint64() = v out.n = n @@ -4321,7 +4321,7 @@ var coderFixed64 = pointerCoderFuncs{ // sizeFixed64NoZero returns the size of wire encoding a uint64 pointer as a Fixed64. // The zero value is not encoded. -func sizeFixed64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Uint64() if v == 0 { return 0 @@ -4331,7 +4331,7 @@ func sizeFixed64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int // appendFixed64NoZero wire encodes a uint64 pointer as a Fixed64. // The zero value is not encoded. -func appendFixed64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Uint64() if v == 0 { return b, nil @@ -4350,13 +4350,13 @@ var coderFixed64NoZero = pointerCoderFuncs{ // sizeFixed64Ptr returns the size of wire encoding a *uint64 pointer as a Fixed64. // It panics if the pointer is nil. -func sizeFixed64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed64() } // appendFixed64Ptr wire encodes a *uint64 pointer as a Fixed64. // It panics if the pointer is nil. -func appendFixed64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Uint64Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed64(b, v) @@ -4364,13 +4364,13 @@ func appendFixed64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeFixed64Ptr wire decodes a *uint64 pointer as a Fixed64. -func consumeFixed64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeFixed64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed64Type { return out, errUnknown } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Uint64Ptr() if *vp == nil { @@ -4389,14 +4389,14 @@ var coderFixed64Ptr = pointerCoderFuncs{ } // sizeFixed64Slice returns the size of wire encoding a []uint64 pointer as a repeated Fixed64. -func sizeFixed64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Uint64Slice() size = len(s) * (f.tagsize + protowire.SizeFixed64()) return size } // appendFixed64Slice encodes a []uint64 pointer as a repeated Fixed64. -func appendFixed64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Uint64Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -4406,18 +4406,18 @@ func appendFixed64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions } // consumeFixed64Slice wire decodes a []uint64 pointer as a repeated Fixed64. -func consumeFixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeFixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Uint64Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, v) b = b[n:] @@ -4431,7 +4431,7 @@ func consumeFixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderField } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, v) out.n = n @@ -4446,7 +4446,7 @@ var coderFixed64Slice = pointerCoderFuncs{ } // sizeFixed64PackedSlice returns the size of wire encoding a []uint64 pointer as a packed repeated Fixed64. -func sizeFixed64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeFixed64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Uint64Slice() if len(s) == 0 { return 0 @@ -4456,7 +4456,7 @@ func sizeFixed64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (siz } // appendFixed64PackedSlice encodes a []uint64 pointer as a packed repeated Fixed64. -func appendFixed64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendFixed64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Uint64Slice() if len(s) == 0 { return b, nil @@ -4478,25 +4478,25 @@ var coderFixed64PackedSlice = pointerCoderFuncs{ } // sizeFixed64Value returns the size of wire encoding a uint64 value as a Fixed64. -func sizeFixed64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeFixed64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeFixed64() } // appendFixed64Value encodes a uint64 value as a Fixed64. -func appendFixed64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendFixed64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendFixed64(b, v.Uint()) return b, nil } // consumeFixed64Value decodes a uint64 value as a Fixed64. -func consumeFixed64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeFixed64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.Fixed64Type { return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfUint64(v), out, nil @@ -4510,14 +4510,14 @@ var coderFixed64Value = valueCoderFuncs{ } // sizeFixed64SliceValue returns the size of wire encoding a []uint64 value as a repeated Fixed64. -func sizeFixed64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeFixed64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() size = list.Len() * (tagsize + protowire.SizeFixed64()) return size } // appendFixed64SliceValue encodes a []uint64 value as a repeated Fixed64. -func appendFixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendFixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -4528,17 +4528,17 @@ func appendFixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, } // consumeFixed64SliceValue wire decodes a []uint64 value as a repeated Fixed64. -func consumeFixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeFixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed64(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfUint64(v)) b = b[n:] @@ -4551,7 +4551,7 @@ func consumeFixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Nu } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfUint64(v)) out.n = n @@ -4566,7 +4566,7 @@ var coderFixed64SliceValue = valueCoderFuncs{ } // sizeFixed64PackedSliceValue returns the size of wire encoding a []uint64 value as a packed repeated Fixed64. -func sizeFixed64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeFixed64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -4577,7 +4577,7 @@ func sizeFixed64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marsha } // appendFixed64PackedSliceValue encodes a []uint64 value as a packed repeated Fixed64. -func appendFixed64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendFixed64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -4601,13 +4601,13 @@ var coderFixed64PackedSliceValue = valueCoderFuncs{ } // sizeDouble returns the size of wire encoding a float64 pointer as a Double. -func sizeDouble(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeDouble(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed64() } // appendDouble wire encodes a float64 pointer as a Double. -func appendDouble(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendDouble(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Float64() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed64(b, math.Float64bits(v)) @@ -4615,13 +4615,13 @@ func appendDouble(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]b } // consumeDouble wire decodes a float64 pointer as a Double. -func consumeDouble(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeDouble(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed64Type { return out, errUnknown } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Float64() = math.Float64frombits(v) out.n = n @@ -4637,7 +4637,7 @@ var coderDouble = pointerCoderFuncs{ // sizeDoubleNoZero returns the size of wire encoding a float64 pointer as a Double. // The zero value is not encoded. -func sizeDoubleNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeDoubleNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Float64() if v == 0 && !math.Signbit(float64(v)) { return 0 @@ -4647,7 +4647,7 @@ func sizeDoubleNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendDoubleNoZero wire encodes a float64 pointer as a Double. // The zero value is not encoded. -func appendDoubleNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendDoubleNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Float64() if v == 0 && !math.Signbit(float64(v)) { return b, nil @@ -4666,13 +4666,13 @@ var coderDoubleNoZero = pointerCoderFuncs{ // sizeDoublePtr returns the size of wire encoding a *float64 pointer as a Double. // It panics if the pointer is nil. -func sizeDoublePtr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeDoublePtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { return f.tagsize + protowire.SizeFixed64() } // appendDoublePtr wire encodes a *float64 pointer as a Double. // It panics if the pointer is nil. -func appendDoublePtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendDoublePtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.Float64Ptr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendFixed64(b, math.Float64bits(v)) @@ -4680,13 +4680,13 @@ func appendDoublePtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ( } // consumeDoublePtr wire decodes a *float64 pointer as a Double. -func consumeDoublePtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeDoublePtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.Fixed64Type { return out, errUnknown } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.Float64Ptr() if *vp == nil { @@ -4705,14 +4705,14 @@ var coderDoublePtr = pointerCoderFuncs{ } // sizeDoubleSlice returns the size of wire encoding a []float64 pointer as a repeated Double. -func sizeDoubleSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeDoubleSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Float64Slice() size = len(s) * (f.tagsize + protowire.SizeFixed64()) return size } // appendDoubleSlice encodes a []float64 pointer as a repeated Double. -func appendDoubleSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendDoubleSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Float64Slice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -4722,18 +4722,18 @@ func appendDoubleSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeDoubleSlice wire decodes a []float64 pointer as a repeated Double. -func consumeDoubleSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeDoubleSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Float64Slice() if wtyp == protowire.BytesType { s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } s = append(s, math.Float64frombits(v)) b = b[n:] @@ -4747,7 +4747,7 @@ func consumeDoubleSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldI } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, math.Float64frombits(v)) out.n = n @@ -4762,7 +4762,7 @@ var coderDoubleSlice = pointerCoderFuncs{ } // sizeDoublePackedSlice returns the size of wire encoding a []float64 pointer as a packed repeated Double. -func sizeDoublePackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeDoublePackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.Float64Slice() if len(s) == 0 { return 0 @@ -4772,7 +4772,7 @@ func sizeDoublePackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size } // appendDoublePackedSlice encodes a []float64 pointer as a packed repeated Double. -func appendDoublePackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendDoublePackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.Float64Slice() if len(s) == 0 { return b, nil @@ -4794,25 +4794,25 @@ var coderDoublePackedSlice = pointerCoderFuncs{ } // sizeDoubleValue returns the size of wire encoding a float64 value as a Double. -func sizeDoubleValue(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeDoubleValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeFixed64() } // appendDoubleValue encodes a float64 value as a Double. -func appendDoubleValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendDoubleValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendFixed64(b, math.Float64bits(v.Float())) return b, nil } // consumeDoubleValue decodes a float64 value as a Double. -func consumeDoubleValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeDoubleValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.Fixed64Type { return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfFloat64(math.Float64frombits(v)), out, nil @@ -4826,14 +4826,14 @@ var coderDoubleValue = valueCoderFuncs{ } // sizeDoubleSliceValue returns the size of wire encoding a []float64 value as a repeated Double. -func sizeDoubleSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeDoubleSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() size = list.Len() * (tagsize + protowire.SizeFixed64()) return size } // appendDoubleSliceValue encodes a []float64 value as a repeated Double. -func appendDoubleSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendDoubleSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -4844,17 +4844,17 @@ func appendDoubleSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, } // consumeDoubleSliceValue wire decodes a []float64 value as a repeated Double. -func consumeDoubleSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeDoubleSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeFixed64(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) b = b[n:] @@ -4867,7 +4867,7 @@ func consumeDoubleSliceValue(b []byte, listv protoreflect.Value, _ protowire.Num } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) out.n = n @@ -4882,7 +4882,7 @@ var coderDoubleSliceValue = valueCoderFuncs{ } // sizeDoublePackedSliceValue returns the size of wire encoding a []float64 value as a packed repeated Double. -func sizeDoublePackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeDoublePackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() llen := list.Len() if llen == 0 { @@ -4893,7 +4893,7 @@ func sizeDoublePackedSliceValue(listv protoreflect.Value, tagsize int, _ marshal } // appendDoublePackedSliceValue encodes a []float64 value as a packed repeated Double. -func appendDoublePackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendDoublePackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() llen := list.Len() if llen == 0 { @@ -4917,13 +4917,13 @@ var coderDoublePackedSliceValue = valueCoderFuncs{ } // sizeString returns the size of wire encoding a string pointer as a String. -func sizeString(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeString(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.String() return f.tagsize + protowire.SizeBytes(len(v)) } // appendString wire encodes a string pointer as a String. -func appendString(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendString(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.String() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendString(b, v) @@ -4931,15 +4931,15 @@ func appendString(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]b } // consumeString wire decodes a string pointer as a String. -func consumeString(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeString(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } - v, n := protowire.ConsumeString(b) + v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } - *p.String() = v + *p.String() = string(v) out.n = n return out, nil } @@ -4952,7 +4952,7 @@ var coderString = pointerCoderFuncs{ } // appendStringValidateUTF8 wire encodes a string pointer as a String. -func appendStringValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendStringValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.String() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendString(b, v) @@ -4963,18 +4963,18 @@ func appendStringValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalO } // consumeStringValidateUTF8 wire decodes a string pointer as a String. -func consumeStringValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeStringValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } - v, n := protowire.ConsumeString(b) + v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } - if !utf8.ValidString(v) { + if !utf8.Valid(v) { return out, errInvalidUTF8{} } - *p.String() = v + *p.String() = string(v) out.n = n return out, nil } @@ -4988,7 +4988,7 @@ var coderStringValidateUTF8 = pointerCoderFuncs{ // sizeStringNoZero returns the size of wire encoding a string pointer as a String. // The zero value is not encoded. -func sizeStringNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeStringNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.String() if len(v) == 0 { return 0 @@ -4998,7 +4998,7 @@ func sizeStringNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendStringNoZero wire encodes a string pointer as a String. // The zero value is not encoded. -func appendStringNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendStringNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.String() if len(v) == 0 { return b, nil @@ -5017,7 +5017,7 @@ var coderStringNoZero = pointerCoderFuncs{ // appendStringNoZeroValidateUTF8 wire encodes a string pointer as a String. // The zero value is not encoded. -func appendStringNoZeroValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendStringNoZeroValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.String() if len(v) == 0 { return b, nil @@ -5039,14 +5039,14 @@ var coderStringNoZeroValidateUTF8 = pointerCoderFuncs{ // sizeStringPtr returns the size of wire encoding a *string pointer as a String. // It panics if the pointer is nil. -func sizeStringPtr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeStringPtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := **p.StringPtr() return f.tagsize + protowire.SizeBytes(len(v)) } // appendStringPtr wire encodes a *string pointer as a String. // It panics if the pointer is nil. -func appendStringPtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendStringPtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.StringPtr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendString(b, v) @@ -5054,19 +5054,19 @@ func appendStringPtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ( } // consumeStringPtr wire decodes a *string pointer as a String. -func consumeStringPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeStringPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } - v, n := protowire.ConsumeString(b) + v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } vp := p.StringPtr() if *vp == nil { *vp = new(string) } - **vp = v + **vp = string(v) out.n = n return out, nil } @@ -5080,7 +5080,7 @@ var coderStringPtr = pointerCoderFuncs{ // appendStringPtrValidateUTF8 wire encodes a *string pointer as a String. // It panics if the pointer is nil. -func appendStringPtrValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendStringPtrValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := **p.StringPtr() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendString(b, v) @@ -5091,22 +5091,22 @@ func appendStringPtrValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marsh } // consumeStringPtrValidateUTF8 wire decodes a *string pointer as a String. -func consumeStringPtrValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeStringPtrValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } - v, n := protowire.ConsumeString(b) + v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } - if !utf8.ValidString(v) { + if !utf8.Valid(v) { return out, errInvalidUTF8{} } vp := p.StringPtr() if *vp == nil { *vp = new(string) } - **vp = v + **vp = string(v) out.n = n return out, nil } @@ -5119,7 +5119,7 @@ var coderStringPtrValidateUTF8 = pointerCoderFuncs{ } // sizeStringSlice returns the size of wire encoding a []string pointer as a repeated String. -func sizeStringSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeStringSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.StringSlice() for _, v := range s { size += f.tagsize + protowire.SizeBytes(len(v)) @@ -5128,7 +5128,7 @@ func sizeStringSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) } // appendStringSlice encodes a []string pointer as a repeated String. -func appendStringSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendStringSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.StringSlice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -5138,16 +5138,16 @@ func appendStringSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeStringSlice wire decodes a []string pointer as a repeated String. -func consumeStringSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeStringSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.StringSlice() if wtyp != protowire.BytesType { return out, errUnknown } - v, n := protowire.ConsumeString(b) + v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } - *sp = append(*sp, v) + *sp = append(*sp, string(v)) out.n = n return out, nil } @@ -5160,7 +5160,7 @@ var coderStringSlice = pointerCoderFuncs{ } // appendStringSliceValidateUTF8 encodes a []string pointer as a repeated String. -func appendStringSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendStringSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.StringSlice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -5173,19 +5173,19 @@ func appendStringSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ mar } // consumeStringSliceValidateUTF8 wire decodes a []string pointer as a repeated String. -func consumeStringSliceValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { - sp := p.StringSlice() +func consumeStringSliceValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } - v, n := protowire.ConsumeString(b) + v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } - if !utf8.ValidString(v) { + if !utf8.Valid(v) { return out, errInvalidUTF8{} } - *sp = append(*sp, v) + sp := p.StringSlice() + *sp = append(*sp, string(v)) out.n = n return out, nil } @@ -5198,25 +5198,25 @@ var coderStringSliceValidateUTF8 = pointerCoderFuncs{ } // sizeStringValue returns the size of wire encoding a string value as a String. -func sizeStringValue(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeStringValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeBytes(len(v.String())) } // appendStringValue encodes a string value as a String. -func appendStringValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendStringValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendString(b, v.String()) return b, nil } // consumeStringValue decodes a string value as a String. -func consumeStringValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeStringValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return protoreflect.Value{}, out, errUnknown } - v, n := protowire.ConsumeString(b) + v, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfString(string(v)), out, nil @@ -5230,7 +5230,7 @@ var coderStringValue = valueCoderFuncs{ } // appendStringValueValidateUTF8 encodes a string value as a String. -func appendStringValueValidateUTF8(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendStringValueValidateUTF8(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendString(b, v.String()) if !utf8.ValidString(v.String()) { @@ -5240,15 +5240,15 @@ func appendStringValueValidateUTF8(b []byte, v protoreflect.Value, wiretag uint6 } // consumeStringValueValidateUTF8 decodes a string value as a String. -func consumeStringValueValidateUTF8(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeStringValueValidateUTF8(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return protoreflect.Value{}, out, errUnknown } - v, n := protowire.ConsumeString(b) + v, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } - if !utf8.ValidString(v) { + if !utf8.Valid(v) { return protoreflect.Value{}, out, errInvalidUTF8{} } out.n = n @@ -5263,7 +5263,7 @@ var coderStringValueValidateUTF8 = valueCoderFuncs{ } // sizeStringSliceValue returns the size of wire encoding a []string value as a repeated String. -func sizeStringSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeStringSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -5273,7 +5273,7 @@ func sizeStringSliceValue(listv protoreflect.Value, tagsize int, _ marshalOption } // appendStringSliceValue encodes a []string value as a repeated String. -func appendStringSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendStringSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -5284,14 +5284,14 @@ func appendStringSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, } // consumeStringSliceValue wire decodes a []string value as a repeated String. -func consumeStringSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeStringSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp != protowire.BytesType { return protoreflect.Value{}, out, errUnknown } - v, n := protowire.ConsumeString(b) + v, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfString(string(v))) out.n = n @@ -5306,13 +5306,13 @@ var coderStringSliceValue = valueCoderFuncs{ } // sizeBytes returns the size of wire encoding a []byte pointer as a Bytes. -func sizeBytes(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeBytes(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Bytes() return f.tagsize + protowire.SizeBytes(len(v)) } // appendBytes wire encodes a []byte pointer as a Bytes. -func appendBytes(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBytes(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Bytes() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendBytes(b, v) @@ -5320,13 +5320,13 @@ func appendBytes(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]by } // consumeBytes wire decodes a []byte pointer as a Bytes. -func consumeBytes(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeBytes(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Bytes() = append(emptyBuf[:], v...) out.n = n @@ -5341,7 +5341,7 @@ var coderBytes = pointerCoderFuncs{ } // appendBytesValidateUTF8 wire encodes a []byte pointer as a Bytes. -func appendBytesValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBytesValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Bytes() b = protowire.AppendVarint(b, f.wiretag) b = protowire.AppendBytes(b, v) @@ -5352,13 +5352,13 @@ func appendBytesValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOp } // consumeBytesValidateUTF8 wire decodes a []byte pointer as a Bytes. -func consumeBytesValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeBytesValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } if !utf8.Valid(v) { return out, errInvalidUTF8{} @@ -5377,7 +5377,7 @@ var coderBytesValidateUTF8 = pointerCoderFuncs{ // sizeBytesNoZero returns the size of wire encoding a []byte pointer as a Bytes. // The zero value is not encoded. -func sizeBytesNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeBytesNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { v := *p.Bytes() if len(v) == 0 { return 0 @@ -5387,7 +5387,7 @@ func sizeBytesNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) // appendBytesNoZero wire encodes a []byte pointer as a Bytes. // The zero value is not encoded. -func appendBytesNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBytesNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Bytes() if len(v) == 0 { return b, nil @@ -5399,13 +5399,13 @@ func appendBytesNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) // consumeBytesNoZero wire decodes a []byte pointer as a Bytes. // The zero value is not decoded. -func consumeBytesNoZero(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeBytesNoZero(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *p.Bytes() = append(([]byte)(nil), v...) out.n = n @@ -5421,7 +5421,7 @@ var coderBytesNoZero = pointerCoderFuncs{ // appendBytesNoZeroValidateUTF8 wire encodes a []byte pointer as a Bytes. // The zero value is not encoded. -func appendBytesNoZeroValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBytesNoZeroValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { v := *p.Bytes() if len(v) == 0 { return b, nil @@ -5435,13 +5435,13 @@ func appendBytesNoZeroValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ mar } // consumeBytesNoZeroValidateUTF8 wire decodes a []byte pointer as a Bytes. -func consumeBytesNoZeroValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeBytesNoZeroValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } if !utf8.Valid(v) { return out, errInvalidUTF8{} @@ -5459,7 +5459,7 @@ var coderBytesNoZeroValidateUTF8 = pointerCoderFuncs{ } // sizeBytesSlice returns the size of wire encoding a [][]byte pointer as a repeated Bytes. -func sizeBytesSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { +func sizeBytesSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { s := *p.BytesSlice() for _, v := range s { size += f.tagsize + protowire.SizeBytes(len(v)) @@ -5468,7 +5468,7 @@ func sizeBytesSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { } // appendBytesSlice encodes a [][]byte pointer as a repeated Bytes. -func appendBytesSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBytesSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.BytesSlice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -5478,14 +5478,14 @@ func appendBytesSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) } // consumeBytesSlice wire decodes a [][]byte pointer as a repeated Bytes. -func consumeBytesSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { +func consumeBytesSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.BytesSlice() if wtyp != protowire.BytesType { return out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } *sp = append(*sp, append(emptyBuf[:], v...)) out.n = n @@ -5500,7 +5500,7 @@ var coderBytesSlice = pointerCoderFuncs{ } // appendBytesSliceValidateUTF8 encodes a [][]byte pointer as a repeated Bytes. -func appendBytesSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) { +func appendBytesSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { s := *p.BytesSlice() for _, v := range s { b = protowire.AppendVarint(b, f.wiretag) @@ -5513,18 +5513,18 @@ func appendBytesSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ mars } // consumeBytesSliceValidateUTF8 wire decodes a [][]byte pointer as a repeated Bytes. -func consumeBytesSliceValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { - sp := p.BytesSlice() +func consumeBytesSliceValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } if !utf8.Valid(v) { return out, errInvalidUTF8{} } + sp := p.BytesSlice() *sp = append(*sp, append(emptyBuf[:], v...)) out.n = n return out, nil @@ -5538,25 +5538,25 @@ var coderBytesSliceValidateUTF8 = pointerCoderFuncs{ } // sizeBytesValue returns the size of wire encoding a []byte value as a Bytes. -func sizeBytesValue(v protoreflect.Value, tagsize int, _ marshalOptions) int { +func sizeBytesValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { return tagsize + protowire.SizeBytes(len(v.Bytes())) } // appendBytesValue encodes a []byte value as a Bytes. -func appendBytesValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendBytesValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { b = protowire.AppendVarint(b, wiretag) b = protowire.AppendBytes(b, v.Bytes()) return b, nil } // consumeBytesValue decodes a []byte value as a Bytes. -func consumeBytesValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeBytesValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { if wtyp != protowire.BytesType { return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } out.n = n return protoreflect.ValueOfBytes(append(emptyBuf[:], v...)), out, nil @@ -5570,7 +5570,7 @@ var coderBytesValue = valueCoderFuncs{ } // sizeBytesSliceValue returns the size of wire encoding a [][]byte value as a repeated Bytes. -func sizeBytesSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) { +func sizeBytesSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -5580,7 +5580,7 @@ func sizeBytesSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions } // appendBytesSliceValue encodes a [][]byte value as a repeated Bytes. -func appendBytesSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) { +func appendBytesSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { v := list.Get(i) @@ -5591,14 +5591,14 @@ func appendBytesSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ } // consumeBytesSliceValue wire decodes a [][]byte value as a repeated Bytes. -func consumeBytesSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { +func consumeBytesSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp != protowire.BytesType { return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return protoreflect.Value{}, out, protowire.ParseError(n) + return protoreflect.Value{}, out, errDecode } list.Append(protoreflect.ValueOfBytes(append(emptyBuf[:], v...))) out.n = n diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go index 44885a761f..111b9d16f9 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go @@ -5,13 +5,12 @@ package impl import ( - "errors" "reflect" "sort" "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/genid" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type mapInfo struct { @@ -20,12 +19,12 @@ type mapInfo struct { valWiretag uint64 keyFuncs valueCoderFuncs valFuncs valueCoderFuncs - keyZero pref.Value - keyKind pref.Kind + keyZero protoreflect.Value + keyKind protoreflect.Kind conv *mapConverter } -func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) { +func encoderFuncsForMap(fd protoreflect.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) { // TODO: Consider generating specialized map coders. keyField := fd.MapKey() valField := fd.MapValue() @@ -45,7 +44,7 @@ func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage keyKind: keyField.Kind(), conv: conv, } - if valField.Kind() == pref.MessageKind { + if valField.Kind() == protoreflect.MessageKind { valueMessage = getMessageInfo(ft.Elem()) } @@ -69,9 +68,9 @@ func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage }, } switch valField.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: funcs.merge = mergeMapOfMessage - case pref.BytesKind: + case protoreflect.BytesKind: funcs.merge = mergeMapOfBytes default: funcs.merge = mergeMap @@ -118,7 +117,7 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo } b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } var ( key = mapi.keyZero @@ -127,16 +126,16 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo for len(b) > 0 { num, wtyp, n := protowire.ConsumeTag(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } if num > protowire.MaxValidNumber { - return out, errors.New("invalid field number") + return out, errDecode } b = b[n:] err := errUnknown switch num { case genid.MapEntry_Key_field_number: - var v pref.Value + var v protoreflect.Value var o unmarshalOutput v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts) if err != nil { @@ -145,7 +144,7 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo key = v n = o.n case genid.MapEntry_Value_field_number: - var v pref.Value + var v protoreflect.Value var o unmarshalOutput v, o, err = mapi.valFuncs.unmarshal(b, val, num, wtyp, opts) if err != nil { @@ -157,7 +156,7 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo if err == errUnknown { n = protowire.ConsumeFieldValue(num, wtyp, b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } } else if err != nil { return out, err @@ -175,7 +174,7 @@ func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi } b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } var ( key = mapi.keyZero @@ -184,16 +183,16 @@ func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi for len(b) > 0 { num, wtyp, n := protowire.ConsumeTag(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } if num > protowire.MaxValidNumber { - return out, errors.New("invalid field number") + return out, errDecode } b = b[n:] err := errUnknown switch num { case 1: - var v pref.Value + var v protoreflect.Value var o unmarshalOutput v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts) if err != nil { @@ -208,7 +207,7 @@ func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi var v []byte v, n = protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } var o unmarshalOutput o, err = f.mi.unmarshalPointer(v, pointerOfValue(val), 0, opts) @@ -221,7 +220,7 @@ func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi if err == errUnknown { n = protowire.ConsumeFieldValue(num, wtyp, b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } } else if err != nil { return out, err diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go index 2706bb67f5..4b15493f2f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.12 // +build !go1.12 package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go index 1533ef600c..0b31b66eaf 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.12 // +build go1.12 package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go index 0e176d565d..6b2fdbb739 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go @@ -11,22 +11,23 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/encoding/messageset" - "google.golang.org/protobuf/internal/fieldsort" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/internal/order" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // coderMessageInfo contains per-message information used by the fast-path functions. // This is a different type from MessageInfo to keep MessageInfo as general-purpose as // possible. type coderMessageInfo struct { - methods piface.Methods + methods protoiface.Methods orderedCoderFields []*coderFieldInfo denseCoderFields []*coderFieldInfo coderFields map[protowire.Number]*coderFieldInfo sizecacheOffset offset unknownOffset offset + unknownPtrKind bool extensionOffset offset needsInitCheck bool isMessageSet bool @@ -37,19 +38,30 @@ type coderFieldInfo struct { funcs pointerCoderFuncs // fast-path per-field functions mi *MessageInfo // field's message ft reflect.Type - validation validationInfo // information used by message validation - num pref.FieldNumber // field number - offset offset // struct field offset - wiretag uint64 // field tag (number + wire type) - tagsize int // size of the varint-encoded tag - isPointer bool // true if IsNil may be called on the struct field - isRequired bool // true if field is required + validation validationInfo // information used by message validation + num protoreflect.FieldNumber // field number + offset offset // struct field offset + wiretag uint64 // field tag (number + wire type) + tagsize int // size of the varint-encoded tag + isPointer bool // true if IsNil may be called on the struct field + isRequired bool // true if field is required } func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { - mi.sizecacheOffset = si.sizecacheOffset - mi.unknownOffset = si.unknownOffset - mi.extensionOffset = si.extensionOffset + mi.sizecacheOffset = invalidOffset + mi.unknownOffset = invalidOffset + mi.extensionOffset = invalidOffset + + if si.sizecacheOffset.IsValid() && si.sizecacheType == sizecacheType { + mi.sizecacheOffset = si.sizecacheOffset + } + if si.unknownOffset.IsValid() && (si.unknownType == unknownFieldsAType || si.unknownType == unknownFieldsBType) { + mi.unknownOffset = si.unknownOffset + mi.unknownPtrKind = si.unknownType.Kind() == reflect.Ptr + } + if si.extensionOffset.IsValid() && si.extensionType == extensionFieldsType { + mi.extensionOffset = si.extensionOffset + } mi.coderFields = make(map[protowire.Number]*coderFieldInfo) fields := mi.Desc.Fields() @@ -73,6 +85,27 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { var funcs pointerCoderFuncs var childMessage *MessageInfo switch { + case ft == nil: + // This never occurs for generated message types. + // It implies that a hand-crafted type has missing Go fields + // for specific protobuf message fields. + funcs = pointerCoderFuncs{ + size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int { + return 0 + }, + marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + return nil, nil + }, + unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + panic("missing Go struct field for " + string(fd.FullName())) + }, + isInit: func(p pointer, f *coderFieldInfo) error { + panic("missing Go struct field for " + string(fd.FullName())) + }, + merge: func(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + panic("missing Go struct field for " + string(fd.FullName())) + }, + } case isOneof: fieldOffset = offsetOf(fs, mi.Exporter) case fd.IsWeak(): @@ -92,8 +125,8 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { funcs: funcs, mi: childMessage, validation: newFieldValidationInfo(mi, si, fd, ft), - isPointer: fd.Cardinality() == pref.Repeated || fd.HasPresence(), - isRequired: fd.Cardinality() == pref.Required, + isPointer: fd.Cardinality() == protoreflect.Repeated || fd.HasPresence(), + isRequired: fd.Cardinality() == protoreflect.Required, } mi.orderedCoderFields = append(mi.orderedCoderFields, cf) mi.coderFields[cf.num] = cf @@ -116,7 +149,7 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { return mi.orderedCoderFields[i].num < mi.orderedCoderFields[j].num }) - var maxDense pref.FieldNumber + var maxDense protoreflect.FieldNumber for _, cf := range mi.orderedCoderFields { if cf.num >= 16 && cf.num >= 2*maxDense { break @@ -136,18 +169,18 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { sort.Slice(mi.orderedCoderFields, func(i, j int) bool { fi := fields.ByNumber(mi.orderedCoderFields[i].num) fj := fields.ByNumber(mi.orderedCoderFields[j].num) - return fieldsort.Less(fi, fj) + return order.LegacyFieldOrder(fi, fj) }) } mi.needsInitCheck = needsInitCheck(mi.Desc) if mi.methods.Marshal == nil && mi.methods.Size == nil { - mi.methods.Flags |= piface.SupportMarshalDeterministic + mi.methods.Flags |= protoiface.SupportMarshalDeterministic mi.methods.Marshal = mi.marshal mi.methods.Size = mi.size } if mi.methods.Unmarshal == nil { - mi.methods.Flags |= piface.SupportUnmarshalDiscardUnknown + mi.methods.Flags |= protoiface.SupportUnmarshalDiscardUnknown mi.methods.Unmarshal = mi.unmarshal } if mi.methods.CheckInitialized == nil { @@ -157,3 +190,28 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { mi.methods.Merge = mi.merge } } + +// getUnknownBytes returns a *[]byte for the unknown fields. +// It is the caller's responsibility to check whether the pointer is nil. +// This function is specially designed to be inlineable. +func (mi *MessageInfo) getUnknownBytes(p pointer) *[]byte { + if mi.unknownPtrKind { + return *p.Apply(mi.unknownOffset).BytesPtr() + } else { + return p.Apply(mi.unknownOffset).Bytes() + } +} + +// mutableUnknownBytes returns a *[]byte for the unknown fields. +// The returned pointer is guaranteed to not be nil. +func (mi *MessageInfo) mutableUnknownBytes(p pointer) *[]byte { + if mi.unknownPtrKind { + bp := p.Apply(mi.unknownOffset).BytesPtr() + if *bp == nil { + *bp = new([]byte) + } + return *bp + } else { + return p.Apply(mi.unknownOffset).Bytes() + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go index cfb68e12fb..b7a23faf1e 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go @@ -29,8 +29,9 @@ func sizeMessageSet(mi *MessageInfo, p pointer, opts marshalOptions) (size int) size += xi.funcs.size(x.Value(), protowire.SizeTag(messageset.FieldMessage), opts) } - unknown := *p.Apply(mi.unknownOffset).Bytes() - size += messageset.SizeUnknown(unknown) + if u := mi.getUnknownBytes(p); u != nil { + size += messageset.SizeUnknown(*u) + } return size } @@ -69,10 +70,12 @@ func marshalMessageSet(mi *MessageInfo, b []byte, p pointer, opts marshalOptions } } - unknown := *p.Apply(mi.unknownOffset).Bytes() - b, err := messageset.AppendUnknown(b, unknown) - if err != nil { - return b, err + if u := mi.getUnknownBytes(p); u != nil { + var err error + b, err = messageset.AppendUnknown(b, *u) + if err != nil { + return b, err + } } return b, nil @@ -100,13 +103,13 @@ func unmarshalMessageSet(mi *MessageInfo, b []byte, p pointer, opts unmarshalOpt *ep = make(map[int32]ExtensionField) } ext := *ep - unknown := p.Apply(mi.unknownOffset).Bytes() initialized := true err = messageset.Unmarshal(b, true, func(num protowire.Number, v []byte) error { o, err := mi.unmarshalExtension(v, num, protowire.BytesType, ext, opts) if err == errUnknown { - *unknown = protowire.AppendTag(*unknown, num, protowire.BytesType) - *unknown = append(*unknown, v...) + u := mi.mutableUnknownBytes(p) + *u = protowire.AppendTag(*u, num, protowire.BytesType) + *u = append(*u, v...) return nil } if !o.initialized { diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go index 86f7dc3c9d..145c577bd6 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package impl @@ -30,7 +31,7 @@ func consumeEnum(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ } v, n := protowire.ConsumeVarint(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } p.v.Elem().SetInt(int64(v)) out.n = n @@ -130,12 +131,12 @@ func consumeEnumSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf if wtyp == protowire.BytesType { b, n := protowire.ConsumeBytes(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } for len(b) > 0 { v, n := protowire.ConsumeVarint(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } rv := reflect.New(s.Type().Elem()).Elem() rv.SetInt(int64(v)) @@ -150,7 +151,7 @@ func consumeEnumSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf } v, n := protowire.ConsumeVarint(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } rv := reflect.New(s.Type().Elem()).Elem() rv.SetInt(int64(v)) diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go index e899712388..576dcf3aac 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // pointerCoderFuncs is a set of pointer encoding functions. @@ -25,83 +25,83 @@ type pointerCoderFuncs struct { // valueCoderFuncs is a set of protoreflect.Value encoding functions. type valueCoderFuncs struct { - size func(v pref.Value, tagsize int, opts marshalOptions) int - marshal func(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) - unmarshal func(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) - isInit func(v pref.Value) error - merge func(dst, src pref.Value, opts mergeOptions) pref.Value + size func(v protoreflect.Value, tagsize int, opts marshalOptions) int + marshal func(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) + unmarshal func(b []byte, v protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) + isInit func(v protoreflect.Value) error + merge func(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value } // fieldCoder returns pointer functions for a field, used for operating on // struct fields. -func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) { +func fieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) { switch { case fd.IsMap(): return encoderFuncsForMap(fd, ft) - case fd.Cardinality() == pref.Repeated && !fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && !fd.IsPacked(): // Repeated fields (not packed). if ft.Kind() != reflect.Slice { break } ft := ft.Elem() switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolSlice } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumSlice } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32Slice } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32Slice } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32Slice } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64Slice } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64Slice } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64Slice } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32Slice } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32Slice } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatSlice } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64Slice } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64Slice } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoubleSlice } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringSliceValidateUTF8 } @@ -114,19 +114,19 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytesSlice } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderStringSlice } if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytesSlice } - case pref.MessageKind: + case protoreflect.MessageKind: return getMessageInfo(ft), makeMessageSliceFieldCoder(fd, ft) - case pref.GroupKind: + case protoreflect.GroupKind: return getMessageInfo(ft), makeGroupSliceFieldCoder(fd, ft) } - case fd.Cardinality() == pref.Repeated && fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && fd.IsPacked(): // Packed repeated fields. // // Only repeated fields of primitive numeric types @@ -136,128 +136,128 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer } ft := ft.Elem() switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolPackedSlice } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumPackedSlice } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32PackedSlice } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32PackedSlice } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32PackedSlice } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64PackedSlice } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64PackedSlice } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64PackedSlice } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32PackedSlice } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32PackedSlice } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatPackedSlice } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64PackedSlice } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64PackedSlice } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoublePackedSlice } } - case fd.Kind() == pref.MessageKind: + case fd.Kind() == protoreflect.MessageKind: return getMessageInfo(ft), makeMessageFieldCoder(fd, ft) - case fd.Kind() == pref.GroupKind: + case fd.Kind() == protoreflect.GroupKind: return getMessageInfo(ft), makeGroupFieldCoder(fd, ft) - case fd.Syntax() == pref.Proto3 && fd.ContainingOneof() == nil: + case fd.Syntax() == protoreflect.Proto3 && fd.ContainingOneof() == nil: // Populated oneof fields always encode even if set to the zero value, // which normally are not encoded in proto3. switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolNoZero } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumNoZero } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32NoZero } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32NoZero } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32NoZero } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64NoZero } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64NoZero } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64NoZero } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32NoZero } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32NoZero } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatNoZero } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64NoZero } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64NoZero } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoubleNoZero } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringNoZeroValidateUTF8 } @@ -270,7 +270,7 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytesNoZero } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderStringNoZero } @@ -281,133 +281,133 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer case ft.Kind() == reflect.Ptr: ft := ft.Elem() switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolPtr } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumPtr } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32Ptr } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32Ptr } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32Ptr } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64Ptr } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64Ptr } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64Ptr } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32Ptr } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32Ptr } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatPtr } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64Ptr } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64Ptr } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoublePtr } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringPtrValidateUTF8 } if ft.Kind() == reflect.String { return nil, coderStringPtr } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderStringPtr } } default: switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBool } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnum } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32 } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32 } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32 } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64 } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64 } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64 } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32 } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32 } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloat } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64 } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64 } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDouble } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringValidateUTF8 } @@ -420,7 +420,7 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytes } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderString } @@ -434,122 +434,122 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer // encoderFuncsForValue returns value functions for a field, used for // extension values and map encoding. -func encoderFuncsForValue(fd pref.FieldDescriptor) valueCoderFuncs { +func encoderFuncsForValue(fd protoreflect.FieldDescriptor) valueCoderFuncs { switch { - case fd.Cardinality() == pref.Repeated && !fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && !fd.IsPacked(): switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: return coderBoolSliceValue - case pref.EnumKind: + case protoreflect.EnumKind: return coderEnumSliceValue - case pref.Int32Kind: + case protoreflect.Int32Kind: return coderInt32SliceValue - case pref.Sint32Kind: + case protoreflect.Sint32Kind: return coderSint32SliceValue - case pref.Uint32Kind: + case protoreflect.Uint32Kind: return coderUint32SliceValue - case pref.Int64Kind: + case protoreflect.Int64Kind: return coderInt64SliceValue - case pref.Sint64Kind: + case protoreflect.Sint64Kind: return coderSint64SliceValue - case pref.Uint64Kind: + case protoreflect.Uint64Kind: return coderUint64SliceValue - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: return coderSfixed32SliceValue - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: return coderFixed32SliceValue - case pref.FloatKind: + case protoreflect.FloatKind: return coderFloatSliceValue - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: return coderSfixed64SliceValue - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: return coderFixed64SliceValue - case pref.DoubleKind: + case protoreflect.DoubleKind: return coderDoubleSliceValue - case pref.StringKind: + case protoreflect.StringKind: // We don't have a UTF-8 validating coder for repeated string fields. // Value coders are used for extensions and maps. // Extensions are never proto3, and maps never contain lists. return coderStringSliceValue - case pref.BytesKind: + case protoreflect.BytesKind: return coderBytesSliceValue - case pref.MessageKind: + case protoreflect.MessageKind: return coderMessageSliceValue - case pref.GroupKind: + case protoreflect.GroupKind: return coderGroupSliceValue } - case fd.Cardinality() == pref.Repeated && fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && fd.IsPacked(): switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: return coderBoolPackedSliceValue - case pref.EnumKind: + case protoreflect.EnumKind: return coderEnumPackedSliceValue - case pref.Int32Kind: + case protoreflect.Int32Kind: return coderInt32PackedSliceValue - case pref.Sint32Kind: + case protoreflect.Sint32Kind: return coderSint32PackedSliceValue - case pref.Uint32Kind: + case protoreflect.Uint32Kind: return coderUint32PackedSliceValue - case pref.Int64Kind: + case protoreflect.Int64Kind: return coderInt64PackedSliceValue - case pref.Sint64Kind: + case protoreflect.Sint64Kind: return coderSint64PackedSliceValue - case pref.Uint64Kind: + case protoreflect.Uint64Kind: return coderUint64PackedSliceValue - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: return coderSfixed32PackedSliceValue - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: return coderFixed32PackedSliceValue - case pref.FloatKind: + case protoreflect.FloatKind: return coderFloatPackedSliceValue - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: return coderSfixed64PackedSliceValue - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: return coderFixed64PackedSliceValue - case pref.DoubleKind: + case protoreflect.DoubleKind: return coderDoublePackedSliceValue } default: switch fd.Kind() { default: - case pref.BoolKind: + case protoreflect.BoolKind: return coderBoolValue - case pref.EnumKind: + case protoreflect.EnumKind: return coderEnumValue - case pref.Int32Kind: + case protoreflect.Int32Kind: return coderInt32Value - case pref.Sint32Kind: + case protoreflect.Sint32Kind: return coderSint32Value - case pref.Uint32Kind: + case protoreflect.Uint32Kind: return coderUint32Value - case pref.Int64Kind: + case protoreflect.Int64Kind: return coderInt64Value - case pref.Sint64Kind: + case protoreflect.Sint64Kind: return coderSint64Value - case pref.Uint64Kind: + case protoreflect.Uint64Kind: return coderUint64Value - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: return coderSfixed32Value - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: return coderFixed32Value - case pref.FloatKind: + case protoreflect.FloatKind: return coderFloatValue - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: return coderSfixed64Value - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: return coderFixed64Value - case pref.DoubleKind: + case protoreflect.DoubleKind: return coderDoubleValue - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { return coderStringValueValidateUTF8 } return coderStringValue - case pref.BytesKind: + case protoreflect.BytesKind: return coderBytesValue - case pref.MessageKind: + case protoreflect.MessageKind: return coderMessageValue - case pref.GroupKind: + case protoreflect.GroupKind: return coderGroupValue } } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go index e118af1e20..757642e23c 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert.go b/vendor/google.golang.org/protobuf/internal/impl/convert.go index 36a90dff38..185ef2efa5 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert.go @@ -8,7 +8,7 @@ import ( "fmt" "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // unwrapper unwraps the value to the underlying value. @@ -20,13 +20,13 @@ type unwrapper interface { // A Converter coverts to/from Go reflect.Value types and protobuf protoreflect.Value types. type Converter interface { // PBValueOf converts a reflect.Value to a protoreflect.Value. - PBValueOf(reflect.Value) pref.Value + PBValueOf(reflect.Value) protoreflect.Value // GoValueOf converts a protoreflect.Value to a reflect.Value. - GoValueOf(pref.Value) reflect.Value + GoValueOf(protoreflect.Value) reflect.Value // IsValidPB returns whether a protoreflect.Value is compatible with this type. - IsValidPB(pref.Value) bool + IsValidPB(protoreflect.Value) bool // IsValidGo returns whether a reflect.Value is compatible with this type. IsValidGo(reflect.Value) bool @@ -34,12 +34,12 @@ type Converter interface { // New returns a new field value. // For scalars, it returns the default value of the field. // For composite types, it returns a new mutable value. - New() pref.Value + New() protoreflect.Value // Zero returns a new field value. // For scalars, it returns the default value of the field. // For composite types, it returns an immutable, empty value. - Zero() pref.Value + Zero() protoreflect.Value } // NewConverter matches a Go type with a protobuf field and returns a Converter @@ -50,7 +50,7 @@ type Converter interface { // This matcher deliberately supports a wider range of Go types than what // protoc-gen-go historically generated to be able to automatically wrap some // v1 messages generated by other forks of protoc-gen-go. -func NewConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { +func NewConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter { switch { case fd.IsList(): return newListConverter(t, fd) @@ -59,7 +59,6 @@ func NewConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { default: return newSingularConverter(t, fd) } - panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) } var ( @@ -76,68 +75,68 @@ var ( ) var ( - boolZero = pref.ValueOfBool(false) - int32Zero = pref.ValueOfInt32(0) - int64Zero = pref.ValueOfInt64(0) - uint32Zero = pref.ValueOfUint32(0) - uint64Zero = pref.ValueOfUint64(0) - float32Zero = pref.ValueOfFloat32(0) - float64Zero = pref.ValueOfFloat64(0) - stringZero = pref.ValueOfString("") - bytesZero = pref.ValueOfBytes(nil) + boolZero = protoreflect.ValueOfBool(false) + int32Zero = protoreflect.ValueOfInt32(0) + int64Zero = protoreflect.ValueOfInt64(0) + uint32Zero = protoreflect.ValueOfUint32(0) + uint64Zero = protoreflect.ValueOfUint64(0) + float32Zero = protoreflect.ValueOfFloat32(0) + float64Zero = protoreflect.ValueOfFloat64(0) + stringZero = protoreflect.ValueOfString("") + bytesZero = protoreflect.ValueOfBytes(nil) ) -func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { - defVal := func(fd pref.FieldDescriptor, zero pref.Value) pref.Value { - if fd.Cardinality() == pref.Repeated { +func newSingularConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter { + defVal := func(fd protoreflect.FieldDescriptor, zero protoreflect.Value) protoreflect.Value { + if fd.Cardinality() == protoreflect.Repeated { // Default isn't defined for repeated fields. return zero } return fd.Default() } switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if t.Kind() == reflect.Bool { return &boolConverter{t, defVal(fd, boolZero)} } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: if t.Kind() == reflect.Int32 { return &int32Converter{t, defVal(fd, int32Zero)} } - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: if t.Kind() == reflect.Int64 { return &int64Converter{t, defVal(fd, int64Zero)} } - case pref.Uint32Kind, pref.Fixed32Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: if t.Kind() == reflect.Uint32 { return &uint32Converter{t, defVal(fd, uint32Zero)} } - case pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: if t.Kind() == reflect.Uint64 { return &uint64Converter{t, defVal(fd, uint64Zero)} } - case pref.FloatKind: + case protoreflect.FloatKind: if t.Kind() == reflect.Float32 { return &float32Converter{t, defVal(fd, float32Zero)} } - case pref.DoubleKind: + case protoreflect.DoubleKind: if t.Kind() == reflect.Float64 { return &float64Converter{t, defVal(fd, float64Zero)} } - case pref.StringKind: + case protoreflect.StringKind: if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) { return &stringConverter{t, defVal(fd, stringZero)} } - case pref.BytesKind: + case protoreflect.BytesKind: if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) { return &bytesConverter{t, defVal(fd, bytesZero)} } - case pref.EnumKind: + case protoreflect.EnumKind: // Handle enums, which must be a named int32 type. if t.Kind() == reflect.Int32 { return newEnumConverter(t, fd) } - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: return newMessageConverter(t) } panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) @@ -145,184 +144,184 @@ func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { type boolConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *boolConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *boolConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfBool(v.Bool()) + return protoreflect.ValueOfBool(v.Bool()) } -func (c *boolConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *boolConverter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(v.Bool()).Convert(c.goType) } -func (c *boolConverter) IsValidPB(v pref.Value) bool { +func (c *boolConverter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(bool) return ok } func (c *boolConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *boolConverter) New() pref.Value { return c.def } -func (c *boolConverter) Zero() pref.Value { return c.def } +func (c *boolConverter) New() protoreflect.Value { return c.def } +func (c *boolConverter) Zero() protoreflect.Value { return c.def } type int32Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *int32Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *int32Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfInt32(int32(v.Int())) + return protoreflect.ValueOfInt32(int32(v.Int())) } -func (c *int32Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *int32Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(int32(v.Int())).Convert(c.goType) } -func (c *int32Converter) IsValidPB(v pref.Value) bool { +func (c *int32Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(int32) return ok } func (c *int32Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *int32Converter) New() pref.Value { return c.def } -func (c *int32Converter) Zero() pref.Value { return c.def } +func (c *int32Converter) New() protoreflect.Value { return c.def } +func (c *int32Converter) Zero() protoreflect.Value { return c.def } type int64Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *int64Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *int64Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfInt64(int64(v.Int())) + return protoreflect.ValueOfInt64(int64(v.Int())) } -func (c *int64Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *int64Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(int64(v.Int())).Convert(c.goType) } -func (c *int64Converter) IsValidPB(v pref.Value) bool { +func (c *int64Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(int64) return ok } func (c *int64Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *int64Converter) New() pref.Value { return c.def } -func (c *int64Converter) Zero() pref.Value { return c.def } +func (c *int64Converter) New() protoreflect.Value { return c.def } +func (c *int64Converter) Zero() protoreflect.Value { return c.def } type uint32Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *uint32Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *uint32Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfUint32(uint32(v.Uint())) + return protoreflect.ValueOfUint32(uint32(v.Uint())) } -func (c *uint32Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *uint32Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(uint32(v.Uint())).Convert(c.goType) } -func (c *uint32Converter) IsValidPB(v pref.Value) bool { +func (c *uint32Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(uint32) return ok } func (c *uint32Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *uint32Converter) New() pref.Value { return c.def } -func (c *uint32Converter) Zero() pref.Value { return c.def } +func (c *uint32Converter) New() protoreflect.Value { return c.def } +func (c *uint32Converter) Zero() protoreflect.Value { return c.def } type uint64Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *uint64Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *uint64Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfUint64(uint64(v.Uint())) + return protoreflect.ValueOfUint64(uint64(v.Uint())) } -func (c *uint64Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *uint64Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(uint64(v.Uint())).Convert(c.goType) } -func (c *uint64Converter) IsValidPB(v pref.Value) bool { +func (c *uint64Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(uint64) return ok } func (c *uint64Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *uint64Converter) New() pref.Value { return c.def } -func (c *uint64Converter) Zero() pref.Value { return c.def } +func (c *uint64Converter) New() protoreflect.Value { return c.def } +func (c *uint64Converter) Zero() protoreflect.Value { return c.def } type float32Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *float32Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *float32Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfFloat32(float32(v.Float())) + return protoreflect.ValueOfFloat32(float32(v.Float())) } -func (c *float32Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *float32Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(float32(v.Float())).Convert(c.goType) } -func (c *float32Converter) IsValidPB(v pref.Value) bool { +func (c *float32Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(float32) return ok } func (c *float32Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *float32Converter) New() pref.Value { return c.def } -func (c *float32Converter) Zero() pref.Value { return c.def } +func (c *float32Converter) New() protoreflect.Value { return c.def } +func (c *float32Converter) Zero() protoreflect.Value { return c.def } type float64Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *float64Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *float64Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfFloat64(float64(v.Float())) + return protoreflect.ValueOfFloat64(float64(v.Float())) } -func (c *float64Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *float64Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(float64(v.Float())).Convert(c.goType) } -func (c *float64Converter) IsValidPB(v pref.Value) bool { +func (c *float64Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(float64) return ok } func (c *float64Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *float64Converter) New() pref.Value { return c.def } -func (c *float64Converter) Zero() pref.Value { return c.def } +func (c *float64Converter) New() protoreflect.Value { return c.def } +func (c *float64Converter) Zero() protoreflect.Value { return c.def } type stringConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *stringConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *stringConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfString(v.Convert(stringType).String()) + return protoreflect.ValueOfString(v.Convert(stringType).String()) } -func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *stringConverter) GoValueOf(v protoreflect.Value) reflect.Value { // pref.Value.String never panics, so we go through an interface // conversion here to check the type. s := v.Interface().(string) @@ -331,71 +330,71 @@ func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value { } return reflect.ValueOf(s).Convert(c.goType) } -func (c *stringConverter) IsValidPB(v pref.Value) bool { +func (c *stringConverter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(string) return ok } func (c *stringConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *stringConverter) New() pref.Value { return c.def } -func (c *stringConverter) Zero() pref.Value { return c.def } +func (c *stringConverter) New() protoreflect.Value { return c.def } +func (c *stringConverter) Zero() protoreflect.Value { return c.def } type bytesConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *bytesConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *bytesConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } if c.goType.Kind() == reflect.String && v.Len() == 0 { - return pref.ValueOfBytes(nil) // ensure empty string is []byte(nil) + return protoreflect.ValueOfBytes(nil) // ensure empty string is []byte(nil) } - return pref.ValueOfBytes(v.Convert(bytesType).Bytes()) + return protoreflect.ValueOfBytes(v.Convert(bytesType).Bytes()) } -func (c *bytesConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *bytesConverter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(v.Bytes()).Convert(c.goType) } -func (c *bytesConverter) IsValidPB(v pref.Value) bool { +func (c *bytesConverter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().([]byte) return ok } func (c *bytesConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *bytesConverter) New() pref.Value { return c.def } -func (c *bytesConverter) Zero() pref.Value { return c.def } +func (c *bytesConverter) New() protoreflect.Value { return c.def } +func (c *bytesConverter) Zero() protoreflect.Value { return c.def } type enumConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func newEnumConverter(goType reflect.Type, fd pref.FieldDescriptor) Converter { - var def pref.Value - if fd.Cardinality() == pref.Repeated { - def = pref.ValueOfEnum(fd.Enum().Values().Get(0).Number()) +func newEnumConverter(goType reflect.Type, fd protoreflect.FieldDescriptor) Converter { + var def protoreflect.Value + if fd.Cardinality() == protoreflect.Repeated { + def = protoreflect.ValueOfEnum(fd.Enum().Values().Get(0).Number()) } else { def = fd.Default() } return &enumConverter{goType, def} } -func (c *enumConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *enumConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfEnum(pref.EnumNumber(v.Int())) + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v.Int())) } -func (c *enumConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *enumConverter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(v.Enum()).Convert(c.goType) } -func (c *enumConverter) IsValidPB(v pref.Value) bool { - _, ok := v.Interface().(pref.EnumNumber) +func (c *enumConverter) IsValidPB(v protoreflect.Value) bool { + _, ok := v.Interface().(protoreflect.EnumNumber) return ok } @@ -403,11 +402,11 @@ func (c *enumConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *enumConverter) New() pref.Value { +func (c *enumConverter) New() protoreflect.Value { return c.def } -func (c *enumConverter) Zero() pref.Value { +func (c *enumConverter) Zero() protoreflect.Value { return c.def } @@ -419,17 +418,24 @@ func newMessageConverter(goType reflect.Type) Converter { return &messageConverter{goType} } -func (c *messageConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *messageConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - if m, ok := v.Interface().(pref.ProtoMessage); ok { - return pref.ValueOfMessage(m.ProtoReflect()) + if c.isNonPointer() { + if v.CanAddr() { + v = v.Addr() // T => *T + } else { + v = reflect.Zero(reflect.PtrTo(v.Type())) + } + } + if m, ok := v.Interface().(protoreflect.ProtoMessage); ok { + return protoreflect.ValueOfMessage(m.ProtoReflect()) } - return pref.ValueOfMessage(legacyWrapMessage(v)) + return protoreflect.ValueOfMessage(legacyWrapMessage(v)) } -func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *messageConverter) GoValueOf(v protoreflect.Value) reflect.Value { m := v.Message() var rv reflect.Value if u, ok := m.(unwrapper); ok { @@ -437,13 +443,23 @@ func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value { } else { rv = reflect.ValueOf(m.Interface()) } + if c.isNonPointer() { + if rv.Type() != reflect.PtrTo(c.goType) { + panic(fmt.Sprintf("invalid type: got %v, want %v", rv.Type(), reflect.PtrTo(c.goType))) + } + if !rv.IsNil() { + rv = rv.Elem() // *T => T + } else { + rv = reflect.Zero(rv.Type().Elem()) + } + } if rv.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", rv.Type(), c.goType)) } return rv } -func (c *messageConverter) IsValidPB(v pref.Value) bool { +func (c *messageConverter) IsValidPB(v protoreflect.Value) bool { m := v.Message() var rv reflect.Value if u, ok := m.(unwrapper); ok { @@ -451,6 +467,9 @@ func (c *messageConverter) IsValidPB(v pref.Value) bool { } else { rv = reflect.ValueOf(m.Interface()) } + if c.isNonPointer() { + return rv.Type() == reflect.PtrTo(c.goType) + } return rv.Type() == c.goType } @@ -458,10 +477,19 @@ func (c *messageConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *messageConverter) New() pref.Value { +func (c *messageConverter) New() protoreflect.Value { + if c.isNonPointer() { + return c.PBValueOf(reflect.New(c.goType).Elem()) + } return c.PBValueOf(reflect.New(c.goType.Elem())) } -func (c *messageConverter) Zero() pref.Value { +func (c *messageConverter) Zero() protoreflect.Value { return c.PBValueOf(reflect.Zero(c.goType)) } + +// isNonPointer reports whether the type is a non-pointer type. +// This never occurs for generated message types. +func (c *messageConverter) isNonPointer() bool { + return c.goType.Kind() != reflect.Ptr +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go index 6fccab520e..f89136516f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go @@ -8,10 +8,10 @@ import ( "fmt" "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) -func newListConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { +func newListConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter { switch { case t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Slice: return &listPtrConverter{t, newSingularConverter(t.Elem().Elem(), fd)} @@ -26,16 +26,16 @@ type listConverter struct { c Converter } -func (c *listConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *listConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } pv := reflect.New(c.goType) pv.Elem().Set(v) - return pref.ValueOfList(&listReflect{pv, c.c}) + return protoreflect.ValueOfList(&listReflect{pv, c.c}) } -func (c *listConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *listConverter) GoValueOf(v protoreflect.Value) reflect.Value { rv := v.List().(*listReflect).v if rv.IsNil() { return reflect.Zero(c.goType) @@ -43,7 +43,7 @@ func (c *listConverter) GoValueOf(v pref.Value) reflect.Value { return rv.Elem() } -func (c *listConverter) IsValidPB(v pref.Value) bool { +func (c *listConverter) IsValidPB(v protoreflect.Value) bool { list, ok := v.Interface().(*listReflect) if !ok { return false @@ -55,12 +55,12 @@ func (c *listConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *listConverter) New() pref.Value { - return pref.ValueOfList(&listReflect{reflect.New(c.goType), c.c}) +func (c *listConverter) New() protoreflect.Value { + return protoreflect.ValueOfList(&listReflect{reflect.New(c.goType), c.c}) } -func (c *listConverter) Zero() pref.Value { - return pref.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c}) +func (c *listConverter) Zero() protoreflect.Value { + return protoreflect.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c}) } type listPtrConverter struct { @@ -68,18 +68,18 @@ type listPtrConverter struct { c Converter } -func (c *listPtrConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *listPtrConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfList(&listReflect{v, c.c}) + return protoreflect.ValueOfList(&listReflect{v, c.c}) } -func (c *listPtrConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *listPtrConverter) GoValueOf(v protoreflect.Value) reflect.Value { return v.List().(*listReflect).v } -func (c *listPtrConverter) IsValidPB(v pref.Value) bool { +func (c *listPtrConverter) IsValidPB(v protoreflect.Value) bool { list, ok := v.Interface().(*listReflect) if !ok { return false @@ -91,11 +91,11 @@ func (c *listPtrConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *listPtrConverter) New() pref.Value { +func (c *listPtrConverter) New() protoreflect.Value { return c.PBValueOf(reflect.New(c.goType.Elem())) } -func (c *listPtrConverter) Zero() pref.Value { +func (c *listPtrConverter) Zero() protoreflect.Value { return c.PBValueOf(reflect.Zero(c.goType)) } @@ -110,16 +110,16 @@ func (ls *listReflect) Len() int { } return ls.v.Elem().Len() } -func (ls *listReflect) Get(i int) pref.Value { +func (ls *listReflect) Get(i int) protoreflect.Value { return ls.conv.PBValueOf(ls.v.Elem().Index(i)) } -func (ls *listReflect) Set(i int, v pref.Value) { +func (ls *listReflect) Set(i int, v protoreflect.Value) { ls.v.Elem().Index(i).Set(ls.conv.GoValueOf(v)) } -func (ls *listReflect) Append(v pref.Value) { +func (ls *listReflect) Append(v protoreflect.Value) { ls.v.Elem().Set(reflect.Append(ls.v.Elem(), ls.conv.GoValueOf(v))) } -func (ls *listReflect) AppendMutable() pref.Value { +func (ls *listReflect) AppendMutable() protoreflect.Value { if _, ok := ls.conv.(*messageConverter); !ok { panic("invalid AppendMutable on list with non-message type") } @@ -130,7 +130,7 @@ func (ls *listReflect) AppendMutable() pref.Value { func (ls *listReflect) Truncate(i int) { ls.v.Elem().Set(ls.v.Elem().Slice(0, i)) } -func (ls *listReflect) NewElement() pref.Value { +func (ls *listReflect) NewElement() protoreflect.Value { return ls.conv.New() } func (ls *listReflect) IsValid() bool { diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go index de06b2593f..f30b0a0576 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go @@ -8,7 +8,7 @@ import ( "fmt" "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type mapConverter struct { @@ -16,7 +16,7 @@ type mapConverter struct { keyConv, valConv Converter } -func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter { +func newMapConverter(t reflect.Type, fd protoreflect.FieldDescriptor) *mapConverter { if t.Kind() != reflect.Map { panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) } @@ -27,18 +27,18 @@ func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter { } } -func (c *mapConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *mapConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv}) + return protoreflect.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv}) } -func (c *mapConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *mapConverter) GoValueOf(v protoreflect.Value) reflect.Value { return v.Map().(*mapReflect).v } -func (c *mapConverter) IsValidPB(v pref.Value) bool { +func (c *mapConverter) IsValidPB(v protoreflect.Value) bool { mapv, ok := v.Interface().(*mapReflect) if !ok { return false @@ -50,11 +50,11 @@ func (c *mapConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *mapConverter) New() pref.Value { +func (c *mapConverter) New() protoreflect.Value { return c.PBValueOf(reflect.MakeMap(c.goType)) } -func (c *mapConverter) Zero() pref.Value { +func (c *mapConverter) Zero() protoreflect.Value { return c.PBValueOf(reflect.Zero(c.goType)) } @@ -67,29 +67,29 @@ type mapReflect struct { func (ms *mapReflect) Len() int { return ms.v.Len() } -func (ms *mapReflect) Has(k pref.MapKey) bool { +func (ms *mapReflect) Has(k protoreflect.MapKey) bool { rk := ms.keyConv.GoValueOf(k.Value()) rv := ms.v.MapIndex(rk) return rv.IsValid() } -func (ms *mapReflect) Get(k pref.MapKey) pref.Value { +func (ms *mapReflect) Get(k protoreflect.MapKey) protoreflect.Value { rk := ms.keyConv.GoValueOf(k.Value()) rv := ms.v.MapIndex(rk) if !rv.IsValid() { - return pref.Value{} + return protoreflect.Value{} } return ms.valConv.PBValueOf(rv) } -func (ms *mapReflect) Set(k pref.MapKey, v pref.Value) { +func (ms *mapReflect) Set(k protoreflect.MapKey, v protoreflect.Value) { rk := ms.keyConv.GoValueOf(k.Value()) rv := ms.valConv.GoValueOf(v) ms.v.SetMapIndex(rk, rv) } -func (ms *mapReflect) Clear(k pref.MapKey) { +func (ms *mapReflect) Clear(k protoreflect.MapKey) { rk := ms.keyConv.GoValueOf(k.Value()) ms.v.SetMapIndex(rk, reflect.Value{}) } -func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value { +func (ms *mapReflect) Mutable(k protoreflect.MapKey) protoreflect.Value { if _, ok := ms.valConv.(*messageConverter); !ok { panic("invalid Mutable on map with non-message value type") } @@ -100,7 +100,7 @@ func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value { } return v } -func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) { +func (ms *mapReflect) Range(f func(protoreflect.MapKey, protoreflect.Value) bool) { iter := mapRange(ms.v) for iter.Next() { k := ms.keyConv.PBValueOf(iter.Key()).MapKey() @@ -110,7 +110,7 @@ func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) { } } } -func (ms *mapReflect) NewValue() pref.Value { +func (ms *mapReflect) NewValue() protoreflect.Value { return ms.valConv.New() } func (ms *mapReflect) IsValid() bool { diff --git a/vendor/google.golang.org/protobuf/internal/impl/decode.go b/vendor/google.golang.org/protobuf/internal/impl/decode.go index 85ba1d3b33..cda0520c27 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/decode.go +++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go @@ -12,17 +12,20 @@ import ( "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/proto" "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoregistry" "google.golang.org/protobuf/runtime/protoiface" - piface "google.golang.org/protobuf/runtime/protoiface" ) +var errDecode = errors.New("cannot parse invalid wire-format data") +var errRecursionDepth = errors.New("exceeded maximum recursion depth") + type unmarshalOptions struct { flags protoiface.UnmarshalInputFlags resolver interface { FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) } + depth int } func (o unmarshalOptions) Options() proto.UnmarshalOptions { @@ -34,14 +37,17 @@ func (o unmarshalOptions) Options() proto.UnmarshalOptions { } } -func (o unmarshalOptions) DiscardUnknown() bool { return o.flags&piface.UnmarshalDiscardUnknown != 0 } +func (o unmarshalOptions) DiscardUnknown() bool { + return o.flags&protoiface.UnmarshalDiscardUnknown != 0 +} func (o unmarshalOptions) IsDefault() bool { - return o.flags == 0 && o.resolver == preg.GlobalTypes + return o.flags == 0 && o.resolver == protoregistry.GlobalTypes } var lazyUnmarshalOptions = unmarshalOptions{ - resolver: preg.GlobalTypes, + resolver: protoregistry.GlobalTypes, + depth: protowire.DefaultRecursionLimit, } type unmarshalOutput struct { @@ -50,7 +56,7 @@ type unmarshalOutput struct { } // unmarshal is protoreflect.Methods.Unmarshal. -func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) { +func (mi *MessageInfo) unmarshal(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { var p pointer if ms, ok := in.Message.(*messageState); ok { p = ms.pointer() @@ -60,12 +66,13 @@ func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutp out, err := mi.unmarshalPointer(in.Buf, p, 0, unmarshalOptions{ flags: in.Flags, resolver: in.Resolver, + depth: in.Depth, }) - var flags piface.UnmarshalOutputFlags + var flags protoiface.UnmarshalOutputFlags if out.initialized { - flags |= piface.UnmarshalInitialized + flags |= protoiface.UnmarshalInitialized } - return piface.UnmarshalOutput{ + return protoiface.UnmarshalOutput{ Flags: flags, }, err } @@ -80,6 +87,10 @@ var errUnknown = errors.New("unknown") func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) { mi.init() + opts.depth-- + if opts.depth < 0 { + return out, errRecursionDepth + } if flags.ProtoLegacy && mi.isMessageSet { return unmarshalMessageSet(mi, b, p, opts) } @@ -100,13 +111,13 @@ func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire. var n int tag, n = protowire.ConsumeVarint(b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } b = b[n:] } var num protowire.Number if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) { - return out, errors.New("invalid field number") + return out, errDecode } else { num = protowire.Number(n) } @@ -114,7 +125,7 @@ func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire. if wtyp == protowire.EndGroupType { if num != groupTag { - return out, errors.New("mismatching end group marker") + return out, errDecode } groupTag = 0 break @@ -170,10 +181,10 @@ func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire. } n = protowire.ConsumeFieldValue(num, wtyp, b) if n < 0 { - return out, protowire.ParseError(n) + return out, errDecode } if !opts.DiscardUnknown() && mi.unknownOffset.IsValid() { - u := p.Apply(mi.unknownOffset).Bytes() + u := mi.mutableUnknownBytes(p) *u = protowire.AppendTag(*u, num, wtyp) *u = append(*u, b[:n]...) } @@ -181,7 +192,7 @@ func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire. b = b[n:] } if groupTag != 0 { - return out, errors.New("missing end group marker") + return out, errDecode } if mi.numRequiredFields > 0 && bits.OnesCount64(requiredMask) != int(mi.numRequiredFields) { initialized = false @@ -200,7 +211,7 @@ func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp p var err error xt, err = opts.resolver.FindExtensionByNumber(mi.Desc.FullName(), num) if err != nil { - if err == preg.NotFound { + if err == protoregistry.NotFound { return out, errUnknown } return out, errors.New("%v: unable to resolve extension %v: %v", mi.Desc.FullName(), num, err) @@ -221,7 +232,7 @@ func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp p return out, nil } case ValidationInvalid: - return out, errors.New("invalid wire format") + return out, errDecode case ValidationUnknown: } } diff --git a/vendor/google.golang.org/protobuf/internal/impl/encode.go b/vendor/google.golang.org/protobuf/internal/impl/encode.go index 8c8a794c63..845c67d6e7 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/encode.go +++ b/vendor/google.golang.org/protobuf/internal/impl/encode.go @@ -79,8 +79,9 @@ func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int size += f.funcs.size(fptr, f, opts) } if mi.unknownOffset.IsValid() { - u := *p.Apply(mi.unknownOffset).Bytes() - size += len(u) + if u := mi.getUnknownBytes(p); u != nil { + size += len(*u) + } } if mi.sizecacheOffset.IsValid() { if size > math.MaxInt32 { @@ -141,8 +142,9 @@ func (mi *MessageInfo) marshalAppendPointer(b []byte, p pointer, opts marshalOpt } } if mi.unknownOffset.IsValid() && !mi.isMessageSet { - u := *p.Apply(mi.unknownOffset).Bytes() - b = append(b, u...) + if u := mi.getUnknownBytes(p); u != nil { + b = append(b, (*u)...) + } } return b, nil } diff --git a/vendor/google.golang.org/protobuf/internal/impl/enum.go b/vendor/google.golang.org/protobuf/internal/impl/enum.go index 8c1eab4bfd..5f3ef5ad73 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/enum.go +++ b/vendor/google.golang.org/protobuf/internal/impl/enum.go @@ -7,15 +7,15 @@ package impl import ( "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type EnumInfo struct { GoReflectType reflect.Type // int32 kind - Desc pref.EnumDescriptor + Desc protoreflect.EnumDescriptor } -func (t *EnumInfo) New(n pref.EnumNumber) pref.Enum { - return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(pref.Enum) +func (t *EnumInfo) New(n protoreflect.EnumNumber) protoreflect.Enum { + return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(protoreflect.Enum) } -func (t *EnumInfo) Descriptor() pref.EnumDescriptor { return t.Desc } +func (t *EnumInfo) Descriptor() protoreflect.EnumDescriptor { return t.Desc } diff --git a/vendor/google.golang.org/protobuf/internal/impl/extension.go b/vendor/google.golang.org/protobuf/internal/impl/extension.go index e904fd9936..cb25b0bae1 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/extension.go @@ -9,8 +9,8 @@ import ( "sync" "sync/atomic" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // ExtensionInfo implements ExtensionType. @@ -45,7 +45,7 @@ type ExtensionInfo struct { // since the message may no longer implement the MessageV1 interface. // // Deprecated: Use the ExtendedType method instead. - ExtendedType piface.MessageV1 + ExtendedType protoiface.MessageV1 // ExtensionType is the zero value of the extension type. // @@ -83,31 +83,31 @@ const ( extensionInfoFullInit = 2 ) -func InitExtensionInfo(xi *ExtensionInfo, xd pref.ExtensionDescriptor, goType reflect.Type) { +func InitExtensionInfo(xi *ExtensionInfo, xd protoreflect.ExtensionDescriptor, goType reflect.Type) { xi.goType = goType xi.desc = extensionTypeDescriptor{xd, xi} xi.init = extensionInfoDescInit } -func (xi *ExtensionInfo) New() pref.Value { +func (xi *ExtensionInfo) New() protoreflect.Value { return xi.lazyInit().New() } -func (xi *ExtensionInfo) Zero() pref.Value { +func (xi *ExtensionInfo) Zero() protoreflect.Value { return xi.lazyInit().Zero() } -func (xi *ExtensionInfo) ValueOf(v interface{}) pref.Value { +func (xi *ExtensionInfo) ValueOf(v interface{}) protoreflect.Value { return xi.lazyInit().PBValueOf(reflect.ValueOf(v)) } -func (xi *ExtensionInfo) InterfaceOf(v pref.Value) interface{} { +func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) interface{} { return xi.lazyInit().GoValueOf(v).Interface() } -func (xi *ExtensionInfo) IsValidValue(v pref.Value) bool { +func (xi *ExtensionInfo) IsValidValue(v protoreflect.Value) bool { return xi.lazyInit().IsValidPB(v) } func (xi *ExtensionInfo) IsValidInterface(v interface{}) bool { return xi.lazyInit().IsValidGo(reflect.ValueOf(v)) } -func (xi *ExtensionInfo) TypeDescriptor() pref.ExtensionTypeDescriptor { +func (xi *ExtensionInfo) TypeDescriptor() protoreflect.ExtensionTypeDescriptor { if atomic.LoadUint32(&xi.init) < extensionInfoDescInit { xi.lazyInitSlow() } @@ -144,13 +144,13 @@ func (xi *ExtensionInfo) lazyInitSlow() { } type extensionTypeDescriptor struct { - pref.ExtensionDescriptor + protoreflect.ExtensionDescriptor xi *ExtensionInfo } -func (xtd *extensionTypeDescriptor) Type() pref.ExtensionType { +func (xtd *extensionTypeDescriptor) Type() protoreflect.ExtensionType { return xtd.xi } -func (xtd *extensionTypeDescriptor) Descriptor() pref.ExtensionDescriptor { +func (xtd *extensionTypeDescriptor) Descriptor() protoreflect.ExtensionDescriptor { return xtd.ExtensionDescriptor } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go index f7d7ffb510..c2a803bb2f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go @@ -13,13 +13,12 @@ import ( "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" ) // legacyEnumName returns the name of enums used in legacy code. // It is neither the protobuf full name nor the qualified Go name, // but rather an odd hybrid of both. -func legacyEnumName(ed pref.EnumDescriptor) string { +func legacyEnumName(ed protoreflect.EnumDescriptor) string { var protoPkg string enumName := string(ed.FullName()) if fd := ed.ParentFile(); fd != nil { @@ -34,68 +33,68 @@ func legacyEnumName(ed pref.EnumDescriptor) string { // legacyWrapEnum wraps v as a protoreflect.Enum, // where v must be a int32 kind and not implement the v2 API already. -func legacyWrapEnum(v reflect.Value) pref.Enum { +func legacyWrapEnum(v reflect.Value) protoreflect.Enum { et := legacyLoadEnumType(v.Type()) - return et.New(pref.EnumNumber(v.Int())) + return et.New(protoreflect.EnumNumber(v.Int())) } var legacyEnumTypeCache sync.Map // map[reflect.Type]protoreflect.EnumType // legacyLoadEnumType dynamically loads a protoreflect.EnumType for t, // where t must be an int32 kind and not implement the v2 API already. -func legacyLoadEnumType(t reflect.Type) pref.EnumType { +func legacyLoadEnumType(t reflect.Type) protoreflect.EnumType { // Fast-path: check if a EnumType is cached for this concrete type. if et, ok := legacyEnumTypeCache.Load(t); ok { - return et.(pref.EnumType) + return et.(protoreflect.EnumType) } // Slow-path: derive enum descriptor and initialize EnumType. - var et pref.EnumType + var et protoreflect.EnumType ed := LegacyLoadEnumDesc(t) et = &legacyEnumType{ desc: ed, goType: t, } if et, ok := legacyEnumTypeCache.LoadOrStore(t, et); ok { - return et.(pref.EnumType) + return et.(protoreflect.EnumType) } return et } type legacyEnumType struct { - desc pref.EnumDescriptor + desc protoreflect.EnumDescriptor goType reflect.Type m sync.Map // map[protoreflect.EnumNumber]proto.Enum } -func (t *legacyEnumType) New(n pref.EnumNumber) pref.Enum { +func (t *legacyEnumType) New(n protoreflect.EnumNumber) protoreflect.Enum { if e, ok := t.m.Load(n); ok { - return e.(pref.Enum) + return e.(protoreflect.Enum) } e := &legacyEnumWrapper{num: n, pbTyp: t, goTyp: t.goType} t.m.Store(n, e) return e } -func (t *legacyEnumType) Descriptor() pref.EnumDescriptor { +func (t *legacyEnumType) Descriptor() protoreflect.EnumDescriptor { return t.desc } type legacyEnumWrapper struct { - num pref.EnumNumber - pbTyp pref.EnumType + num protoreflect.EnumNumber + pbTyp protoreflect.EnumType goTyp reflect.Type } -func (e *legacyEnumWrapper) Descriptor() pref.EnumDescriptor { +func (e *legacyEnumWrapper) Descriptor() protoreflect.EnumDescriptor { return e.pbTyp.Descriptor() } -func (e *legacyEnumWrapper) Type() pref.EnumType { +func (e *legacyEnumWrapper) Type() protoreflect.EnumType { return e.pbTyp } -func (e *legacyEnumWrapper) Number() pref.EnumNumber { +func (e *legacyEnumWrapper) Number() protoreflect.EnumNumber { return e.num } -func (e *legacyEnumWrapper) ProtoReflect() pref.Enum { +func (e *legacyEnumWrapper) ProtoReflect() protoreflect.Enum { return e } func (e *legacyEnumWrapper) protoUnwrap() interface{} { @@ -105,8 +104,8 @@ func (e *legacyEnumWrapper) protoUnwrap() interface{} { } var ( - _ pref.Enum = (*legacyEnumWrapper)(nil) - _ unwrapper = (*legacyEnumWrapper)(nil) + _ protoreflect.Enum = (*legacyEnumWrapper)(nil) + _ unwrapper = (*legacyEnumWrapper)(nil) ) var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor @@ -115,15 +114,15 @@ var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor // which must be an int32 kind and not implement the v2 API already. // // This is exported for testing purposes. -func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { +func LegacyLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor { // Fast-path: check if an EnumDescriptor is cached for this concrete type. if ed, ok := legacyEnumDescCache.Load(t); ok { - return ed.(pref.EnumDescriptor) + return ed.(protoreflect.EnumDescriptor) } // Slow-path: initialize EnumDescriptor from the raw descriptor. ev := reflect.Zero(t).Interface() - if _, ok := ev.(pref.Enum); ok { + if _, ok := ev.(protoreflect.Enum); ok { panic(fmt.Sprintf("%v already implements proto.Enum", t)) } edV1, ok := ev.(enumV1) @@ -132,7 +131,7 @@ func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { } b, idxs := edV1.EnumDescriptor() - var ed pref.EnumDescriptor + var ed protoreflect.EnumDescriptor if len(idxs) == 1 { ed = legacyLoadFileDesc(b).Enums().Get(idxs[0]) } else { @@ -158,10 +157,10 @@ var aberrantEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescript // We are unable to use the global enum registry since it is // unfortunately keyed by the protobuf full name, which we also do not know. // Thus, this produces some bogus enum descriptor based on the Go type name. -func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { +func aberrantLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor { // Fast-path: check if an EnumDescriptor is cached for this concrete type. if ed, ok := aberrantEnumDescCache.Load(t); ok { - return ed.(pref.EnumDescriptor) + return ed.(protoreflect.EnumDescriptor) } // Slow-path: construct a bogus, but unique EnumDescriptor. @@ -182,7 +181,7 @@ func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { // An exhaustive query is clearly impractical, but can be best-effort. if ed, ok := aberrantEnumDescCache.LoadOrStore(t, ed); ok { - return ed.(pref.EnumDescriptor) + return ed.(protoreflect.EnumDescriptor) } return ed } @@ -192,7 +191,7 @@ func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { // It should be sufficiently unique within a program. // // This is exported for testing purposes. -func AberrantDeriveFullName(t reflect.Type) pref.FullName { +func AberrantDeriveFullName(t reflect.Type) protoreflect.FullName { sanitize := func(r rune) rune { switch { case r == '/': @@ -215,5 +214,5 @@ func AberrantDeriveFullName(t reflect.Type) pref.FullName { ss[i] = "x" + s } } - return pref.FullName(strings.Join(ss, ".")) + return protoreflect.FullName(strings.Join(ss, ".")) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go index c3d741c2f0..9b64ad5bba 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go @@ -12,33 +12,33 @@ import ( "reflect" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // These functions exist to support exported APIs in generated protobufs. // While these are deprecated, they cannot be removed for compatibility reasons. // LegacyEnumName returns the name of enums used in legacy code. -func (Export) LegacyEnumName(ed pref.EnumDescriptor) string { +func (Export) LegacyEnumName(ed protoreflect.EnumDescriptor) string { return legacyEnumName(ed) } // LegacyMessageTypeOf returns the protoreflect.MessageType for m, // with name used as the message name if necessary. -func (Export) LegacyMessageTypeOf(m piface.MessageV1, name pref.FullName) pref.MessageType { +func (Export) LegacyMessageTypeOf(m protoiface.MessageV1, name protoreflect.FullName) protoreflect.MessageType { if mv := (Export{}).protoMessageV2Of(m); mv != nil { return mv.ProtoReflect().Type() } - return legacyLoadMessageInfo(reflect.TypeOf(m), name) + return legacyLoadMessageType(reflect.TypeOf(m), name) } // UnmarshalJSONEnum unmarshals an enum from a JSON-encoded input. // The input can either be a string representing the enum value by name, // or a number representing the enum number itself. -func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumber, error) { +func (Export) UnmarshalJSONEnum(ed protoreflect.EnumDescriptor, b []byte) (protoreflect.EnumNumber, error) { if b[0] == '"' { - var name pref.Name + var name protoreflect.Name if err := json.Unmarshal(b, &name); err != nil { return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b) } @@ -48,7 +48,7 @@ func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumb } return ev.Number(), nil } else { - var num pref.EnumNumber + var num protoreflect.EnumNumber if err := json.Unmarshal(b, &num); err != nil { return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b) } @@ -81,8 +81,8 @@ func (Export) CompressGZIP(in []byte) (out []byte) { blockHeader[0] = 0x01 // final bit per RFC 1951, section 3.2.3. blockSize = len(in) } - binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize)^0x0000) - binary.LittleEndian.PutUint16(blockHeader[3:5], uint16(blockSize)^0xffff) + binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize)) + binary.LittleEndian.PutUint16(blockHeader[3:5], ^uint16(blockSize)) out = append(out, blockHeader[:]...) out = append(out, in[:blockSize]...) in = in[blockSize:] diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go index 61757ce50a..87b30d0504 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go @@ -12,16 +12,16 @@ import ( ptag "google.golang.org/protobuf/internal/encoding/tag" "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" ) func (xi *ExtensionInfo) initToLegacy() { xd := xi.desc - var parent piface.MessageV1 + var parent protoiface.MessageV1 messageName := xd.ContainingMessage().FullName() - if mt, _ := preg.GlobalTypes.FindMessageByName(messageName); mt != nil { + if mt, _ := protoregistry.GlobalTypes.FindMessageByName(messageName); mt != nil { // Create a new parent message and unwrap it if possible. mv := mt.New().Interface() t := reflect.TypeOf(mv) @@ -31,7 +31,7 @@ func (xi *ExtensionInfo) initToLegacy() { // Check whether the message implements the legacy v1 Message interface. mz := reflect.Zero(t).Interface() - if mz, ok := mz.(piface.MessageV1); ok { + if mz, ok := mz.(protoiface.MessageV1); ok { parent = mz } } @@ -46,7 +46,7 @@ func (xi *ExtensionInfo) initToLegacy() { // Reconstruct the legacy enum full name. var enumName string - if xd.Kind() == pref.EnumKind { + if xd.Kind() == protoreflect.EnumKind { enumName = legacyEnumName(xd.Enum()) } @@ -77,16 +77,16 @@ func (xi *ExtensionInfo) initFromLegacy() { // field number is specified. In such a case, use a placeholder. if xi.ExtendedType == nil || xi.ExtensionType == nil { xd := placeholderExtension{ - name: pref.FullName(xi.Name), - number: pref.FieldNumber(xi.Field), + name: protoreflect.FullName(xi.Name), + number: protoreflect.FieldNumber(xi.Field), } xi.desc = extensionTypeDescriptor{xd, xi} return } // Resolve enum or message dependencies. - var ed pref.EnumDescriptor - var md pref.MessageDescriptor + var ed protoreflect.EnumDescriptor + var md protoreflect.MessageDescriptor t := reflect.TypeOf(xi.ExtensionType) isOptional := t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct isRepeated := t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 @@ -94,18 +94,18 @@ func (xi *ExtensionInfo) initFromLegacy() { t = t.Elem() } switch v := reflect.Zero(t).Interface().(type) { - case pref.Enum: + case protoreflect.Enum: ed = v.Descriptor() case enumV1: ed = LegacyLoadEnumDesc(t) - case pref.ProtoMessage: + case protoreflect.ProtoMessage: md = v.ProtoReflect().Descriptor() case messageV1: md = LegacyLoadMessageDesc(t) } // Derive basic field information from the struct tag. - var evs pref.EnumValueDescriptors + var evs protoreflect.EnumValueDescriptors if ed != nil { evs = ed.Values() } @@ -114,8 +114,8 @@ func (xi *ExtensionInfo) initFromLegacy() { // Construct a v2 ExtensionType. xd := &filedesc.Extension{L2: new(filedesc.ExtensionL2)} xd.L0.ParentFile = filedesc.SurrogateProto2 - xd.L0.FullName = pref.FullName(xi.Name) - xd.L1.Number = pref.FieldNumber(xi.Field) + xd.L0.FullName = protoreflect.FullName(xi.Name) + xd.L1.Number = protoreflect.FieldNumber(xi.Field) xd.L1.Cardinality = fd.L1.Cardinality xd.L1.Kind = fd.L1.Kind xd.L2.IsPacked = fd.L1.IsPacked @@ -138,38 +138,39 @@ func (xi *ExtensionInfo) initFromLegacy() { } type placeholderExtension struct { - name pref.FullName - number pref.FieldNumber + name protoreflect.FullName + number protoreflect.FieldNumber } -func (x placeholderExtension) ParentFile() pref.FileDescriptor { return nil } -func (x placeholderExtension) Parent() pref.Descriptor { return nil } -func (x placeholderExtension) Index() int { return 0 } -func (x placeholderExtension) Syntax() pref.Syntax { return 0 } -func (x placeholderExtension) Name() pref.Name { return x.name.Name() } -func (x placeholderExtension) FullName() pref.FullName { return x.name } -func (x placeholderExtension) IsPlaceholder() bool { return true } -func (x placeholderExtension) Options() pref.ProtoMessage { return descopts.Field } -func (x placeholderExtension) Number() pref.FieldNumber { return x.number } -func (x placeholderExtension) Cardinality() pref.Cardinality { return 0 } -func (x placeholderExtension) Kind() pref.Kind { return 0 } -func (x placeholderExtension) HasJSONName() bool { return false } -func (x placeholderExtension) JSONName() string { return "" } -func (x placeholderExtension) HasPresence() bool { return false } -func (x placeholderExtension) HasOptionalKeyword() bool { return false } -func (x placeholderExtension) IsExtension() bool { return true } -func (x placeholderExtension) IsWeak() bool { return false } -func (x placeholderExtension) IsPacked() bool { return false } -func (x placeholderExtension) IsList() bool { return false } -func (x placeholderExtension) IsMap() bool { return false } -func (x placeholderExtension) MapKey() pref.FieldDescriptor { return nil } -func (x placeholderExtension) MapValue() pref.FieldDescriptor { return nil } -func (x placeholderExtension) HasDefault() bool { return false } -func (x placeholderExtension) Default() pref.Value { return pref.Value{} } -func (x placeholderExtension) DefaultEnumValue() pref.EnumValueDescriptor { return nil } -func (x placeholderExtension) ContainingOneof() pref.OneofDescriptor { return nil } -func (x placeholderExtension) ContainingMessage() pref.MessageDescriptor { return nil } -func (x placeholderExtension) Enum() pref.EnumDescriptor { return nil } -func (x placeholderExtension) Message() pref.MessageDescriptor { return nil } -func (x placeholderExtension) ProtoType(pref.FieldDescriptor) { return } -func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return } +func (x placeholderExtension) ParentFile() protoreflect.FileDescriptor { return nil } +func (x placeholderExtension) Parent() protoreflect.Descriptor { return nil } +func (x placeholderExtension) Index() int { return 0 } +func (x placeholderExtension) Syntax() protoreflect.Syntax { return 0 } +func (x placeholderExtension) Name() protoreflect.Name { return x.name.Name() } +func (x placeholderExtension) FullName() protoreflect.FullName { return x.name } +func (x placeholderExtension) IsPlaceholder() bool { return true } +func (x placeholderExtension) Options() protoreflect.ProtoMessage { return descopts.Field } +func (x placeholderExtension) Number() protoreflect.FieldNumber { return x.number } +func (x placeholderExtension) Cardinality() protoreflect.Cardinality { return 0 } +func (x placeholderExtension) Kind() protoreflect.Kind { return 0 } +func (x placeholderExtension) HasJSONName() bool { return false } +func (x placeholderExtension) JSONName() string { return "[" + string(x.name) + "]" } +func (x placeholderExtension) TextName() string { return "[" + string(x.name) + "]" } +func (x placeholderExtension) HasPresence() bool { return false } +func (x placeholderExtension) HasOptionalKeyword() bool { return false } +func (x placeholderExtension) IsExtension() bool { return true } +func (x placeholderExtension) IsWeak() bool { return false } +func (x placeholderExtension) IsPacked() bool { return false } +func (x placeholderExtension) IsList() bool { return false } +func (x placeholderExtension) IsMap() bool { return false } +func (x placeholderExtension) MapKey() protoreflect.FieldDescriptor { return nil } +func (x placeholderExtension) MapValue() protoreflect.FieldDescriptor { return nil } +func (x placeholderExtension) HasDefault() bool { return false } +func (x placeholderExtension) Default() protoreflect.Value { return protoreflect.Value{} } +func (x placeholderExtension) DefaultEnumValue() protoreflect.EnumValueDescriptor { return nil } +func (x placeholderExtension) ContainingOneof() protoreflect.OneofDescriptor { return nil } +func (x placeholderExtension) ContainingMessage() protoreflect.MessageDescriptor { return nil } +func (x placeholderExtension) Enum() protoreflect.EnumDescriptor { return nil } +func (x placeholderExtension) Message() protoreflect.MessageDescriptor { return nil } +func (x placeholderExtension) ProtoType(protoreflect.FieldDescriptor) { return } +func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go index 06c68e1170..61c483fac0 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go @@ -16,28 +16,36 @@ import ( "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/runtime/protoiface" - piface "google.golang.org/protobuf/runtime/protoiface" ) // legacyWrapMessage wraps v as a protoreflect.Message, // where v must be a *struct kind and not implement the v2 API already. -func legacyWrapMessage(v reflect.Value) pref.Message { - typ := v.Type() - if typ.Kind() != reflect.Ptr || typ.Elem().Kind() != reflect.Struct { +func legacyWrapMessage(v reflect.Value) protoreflect.Message { + t := v.Type() + if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct { return aberrantMessage{v: v} } - mt := legacyLoadMessageInfo(typ, "") + mt := legacyLoadMessageInfo(t, "") return mt.MessageOf(v.Interface()) } +// legacyLoadMessageType dynamically loads a protoreflect.Type for t, +// where t must be not implement the v2 API already. +// The provided name is used if it cannot be determined from the message. +func legacyLoadMessageType(t reflect.Type, name protoreflect.FullName) protoreflect.MessageType { + if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct { + return aberrantMessageType{t} + } + return legacyLoadMessageInfo(t, name) +} + var legacyMessageTypeCache sync.Map // map[reflect.Type]*MessageInfo // legacyLoadMessageInfo dynamically loads a *MessageInfo for t, // where t must be a *struct kind and not implement the v2 API already. // The provided name is used if it cannot be determined from the message. -func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo { +func legacyLoadMessageInfo(t reflect.Type, name protoreflect.FullName) *MessageInfo { // Fast-path: check if a MessageInfo is cached for this concrete type. if mt, ok := legacyMessageTypeCache.Load(t); ok { return mt.(*MessageInfo) @@ -49,20 +57,21 @@ func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo { GoReflectType: t, } + var hasMarshal, hasUnmarshal bool v := reflect.Zero(t).Interface() - if _, ok := v.(legacyMarshaler); ok { + if _, hasMarshal = v.(legacyMarshaler); hasMarshal { mi.methods.Marshal = legacyMarshal // We have no way to tell whether the type's Marshal method // supports deterministic serialization or not, but this // preserves the v1 implementation's behavior of always // calling Marshal methods when present. - mi.methods.Flags |= piface.SupportMarshalDeterministic + mi.methods.Flags |= protoiface.SupportMarshalDeterministic } - if _, ok := v.(legacyUnmarshaler); ok { + if _, hasUnmarshal = v.(legacyUnmarshaler); hasUnmarshal { mi.methods.Unmarshal = legacyUnmarshal } - if _, ok := v.(legacyMerger); ok { + if _, hasMerge := v.(legacyMerger); hasMerge || (hasMarshal && hasUnmarshal) { mi.methods.Merge = legacyMerge } @@ -75,21 +84,21 @@ func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo { var legacyMessageDescCache sync.Map // map[reflect.Type]protoreflect.MessageDescriptor // LegacyLoadMessageDesc returns an MessageDescriptor derived from the Go type, -// which must be a *struct kind and not implement the v2 API already. +// which should be a *struct kind and must not implement the v2 API already. // // This is exported for testing purposes. -func LegacyLoadMessageDesc(t reflect.Type) pref.MessageDescriptor { +func LegacyLoadMessageDesc(t reflect.Type) protoreflect.MessageDescriptor { return legacyLoadMessageDesc(t, "") } -func legacyLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor { +func legacyLoadMessageDesc(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor { // Fast-path: check if a MessageDescriptor is cached for this concrete type. if mi, ok := legacyMessageDescCache.Load(t); ok { - return mi.(pref.MessageDescriptor) + return mi.(protoreflect.MessageDescriptor) } // Slow-path: initialize MessageDescriptor from the raw descriptor. mv := reflect.Zero(t).Interface() - if _, ok := mv.(pref.ProtoMessage); ok { + if _, ok := mv.(protoreflect.ProtoMessage); ok { panic(fmt.Sprintf("%v already implements proto.Message", t)) } mdV1, ok := mv.(messageV1) @@ -114,17 +123,19 @@ func legacyLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescr // If the Go type has no fields, then this might be a proto3 empty message // from before the size cache was added. If there are any fields, check to // see that at least one of them looks like something we generated. - if nfield := t.Elem().NumField(); nfield > 0 { - hasProtoField := false - for i := 0; i < nfield; i++ { - f := t.Elem().Field(i) - if f.Tag.Get("protobuf") != "" || f.Tag.Get("protobuf_oneof") != "" || strings.HasPrefix(f.Name, "XXX_") { - hasProtoField = true - break + if t.Elem().Kind() == reflect.Struct { + if nfield := t.Elem().NumField(); nfield > 0 { + hasProtoField := false + for i := 0; i < nfield; i++ { + f := t.Elem().Field(i) + if f.Tag.Get("protobuf") != "" || f.Tag.Get("protobuf_oneof") != "" || strings.HasPrefix(f.Name, "XXX_") { + hasProtoField = true + break + } + } + if !hasProtoField { + return aberrantLoadMessageDesc(t, name) } - } - if !hasProtoField { - return aberrantLoadMessageDesc(t, name) } } @@ -151,7 +162,7 @@ var ( // // This is a best-effort derivation of the message descriptor using the protobuf // tags on the struct fields. -func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor { +func aberrantLoadMessageDesc(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor { aberrantMessageDescLock.Lock() defer aberrantMessageDescLock.Unlock() if aberrantMessageDescCache == nil { @@ -159,7 +170,7 @@ func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDes } return aberrantLoadMessageDescReentrant(t, name) } -func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.MessageDescriptor { +func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor { // Fast-path: check if an MessageDescriptor is cached for this concrete type. if md, ok := aberrantMessageDescCache[t]; ok { return md @@ -212,9 +223,9 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M vs := fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0] for i := 0; i < vs.Len(); i++ { v := vs.Index(i) - md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]pref.FieldNumber{ - pref.FieldNumber(v.FieldByName("Start").Int()), - pref.FieldNumber(v.FieldByName("End").Int() + 1), + md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]protoreflect.FieldNumber{ + protoreflect.FieldNumber(v.FieldByName("Start").Int()), + protoreflect.FieldNumber(v.FieldByName("End").Int() + 1), }) md.L2.ExtensionRangeOptions = append(md.L2.ExtensionRangeOptions, nil) } @@ -232,7 +243,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M n := len(md.L2.Oneofs.List) md.L2.Oneofs.List = append(md.L2.Oneofs.List, filedesc.Oneof{}) od := &md.L2.Oneofs.List[n] - od.L0.FullName = md.FullName().Append(pref.Name(tag)) + od.L0.FullName = md.FullName().Append(protoreflect.Name(tag)) od.L0.ParentFile = md.L0.ParentFile od.L0.Parent = md od.L0.Index = n @@ -254,14 +265,14 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M return md } -func aberrantDeriveMessageName(t reflect.Type, name pref.FullName) pref.FullName { +func aberrantDeriveMessageName(t reflect.Type, name protoreflect.FullName) protoreflect.FullName { if name.IsValid() { return name } func() { defer func() { recover() }() // swallow possible nil panics if m, ok := reflect.Zero(t).Interface().(interface{ XXX_MessageName() string }); ok { - name = pref.FullName(m.XXX_MessageName()) + name = protoreflect.FullName(m.XXX_MessageName()) } }() if name.IsValid() { @@ -292,7 +303,7 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, fd.L0.Index = n if fd.L1.IsWeak || fd.L1.HasPacked { - fd.L1.Options = func() pref.ProtoMessage { + fd.L1.Options = func() protoreflect.ProtoMessage { opts := descopts.Field.ProtoReflect().New() if fd.L1.IsWeak { opts.Set(opts.Descriptor().Fields().ByName("weak"), protoreflect.ValueOfBool(true)) @@ -305,17 +316,17 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, } // Populate Enum and Message. - if fd.Enum() == nil && fd.Kind() == pref.EnumKind { + if fd.Enum() == nil && fd.Kind() == protoreflect.EnumKind { switch v := reflect.Zero(t).Interface().(type) { - case pref.Enum: + case protoreflect.Enum: fd.L1.Enum = v.Descriptor() default: fd.L1.Enum = LegacyLoadEnumDesc(t) } } - if fd.Message() == nil && (fd.Kind() == pref.MessageKind || fd.Kind() == pref.GroupKind) { + if fd.Message() == nil && (fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind) { switch v := reflect.Zero(t).Interface().(type) { - case pref.ProtoMessage: + case protoreflect.ProtoMessage: fd.L1.Message = v.ProtoReflect().Descriptor() case messageV1: fd.L1.Message = LegacyLoadMessageDesc(t) @@ -324,13 +335,13 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, n := len(md.L1.Messages.List) md.L1.Messages.List = append(md.L1.Messages.List, filedesc.Message{L2: new(filedesc.MessageL2)}) md2 := &md.L1.Messages.List[n] - md2.L0.FullName = md.FullName().Append(pref.Name(strs.MapEntryName(string(fd.Name())))) + md2.L0.FullName = md.FullName().Append(protoreflect.Name(strs.MapEntryName(string(fd.Name())))) md2.L0.ParentFile = md.L0.ParentFile md2.L0.Parent = md md2.L0.Index = n md2.L1.IsMapEntry = true - md2.L2.Options = func() pref.ProtoMessage { + md2.L2.Options = func() protoreflect.ProtoMessage { opts := descopts.Message.ProtoReflect().New() opts.Set(opts.Descriptor().Fields().ByName("map_entry"), protoreflect.ValueOfBool(true)) return opts.Interface() @@ -351,8 +362,8 @@ type placeholderEnumValues struct { protoreflect.EnumValueDescriptors } -func (placeholderEnumValues) ByNumber(n pref.EnumNumber) pref.EnumValueDescriptor { - return filedesc.PlaceholderEnumValue(pref.FullName(fmt.Sprintf("UNKNOWN_%d", n))) +func (placeholderEnumValues) ByNumber(n protoreflect.EnumNumber) protoreflect.EnumValueDescriptor { + return filedesc.PlaceholderEnumValue(protoreflect.FullName(fmt.Sprintf("UNKNOWN_%d", n))) } // legacyMarshaler is the proto.Marshaler interface superseded by protoiface.Methoder. @@ -370,7 +381,7 @@ type legacyMerger interface { Merge(protoiface.MessageV1) } -var legacyProtoMethods = &piface.Methods{ +var aberrantProtoMethods = &protoiface.Methods{ Marshal: legacyMarshal, Unmarshal: legacyUnmarshal, Merge: legacyMerge, @@ -379,41 +390,70 @@ var legacyProtoMethods = &piface.Methods{ // supports deterministic serialization or not, but this // preserves the v1 implementation's behavior of always // calling Marshal methods when present. - Flags: piface.SupportMarshalDeterministic, + Flags: protoiface.SupportMarshalDeterministic, } -func legacyMarshal(in piface.MarshalInput) (piface.MarshalOutput, error) { +func legacyMarshal(in protoiface.MarshalInput) (protoiface.MarshalOutput, error) { v := in.Message.(unwrapper).protoUnwrap() marshaler, ok := v.(legacyMarshaler) if !ok { - return piface.MarshalOutput{}, errors.New("%T does not implement Marshal", v) + return protoiface.MarshalOutput{}, errors.New("%T does not implement Marshal", v) } out, err := marshaler.Marshal() if in.Buf != nil { out = append(in.Buf, out...) } - return piface.MarshalOutput{ + return protoiface.MarshalOutput{ Buf: out, }, err } -func legacyUnmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) { +func legacyUnmarshal(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { v := in.Message.(unwrapper).protoUnwrap() unmarshaler, ok := v.(legacyUnmarshaler) if !ok { - return piface.UnmarshalOutput{}, errors.New("%T does not implement Marshal", v) + return protoiface.UnmarshalOutput{}, errors.New("%T does not implement Unmarshal", v) } - return piface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf) + return protoiface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf) } -func legacyMerge(in piface.MergeInput) piface.MergeOutput { +func legacyMerge(in protoiface.MergeInput) protoiface.MergeOutput { + // Check whether this supports the legacy merger. dstv := in.Destination.(unwrapper).protoUnwrap() merger, ok := dstv.(legacyMerger) + if ok { + merger.Merge(Export{}.ProtoMessageV1Of(in.Source)) + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} + } + + // If legacy merger is unavailable, implement merge in terms of + // a marshal and unmarshal operation. + srcv := in.Source.(unwrapper).protoUnwrap() + marshaler, ok := srcv.(legacyMarshaler) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } - merger.Merge(Export{}.ProtoMessageV1Of(in.Source)) - return piface.MergeOutput{Flags: piface.MergeComplete} + dstv = in.Destination.(unwrapper).protoUnwrap() + unmarshaler, ok := dstv.(legacyUnmarshaler) + if !ok { + return protoiface.MergeOutput{} + } + if !in.Source.IsValid() { + // Legacy Marshal methods may not function on nil messages. + // Check for a typed nil source only after we confirm that + // legacy Marshal/Unmarshal methods are present, for + // consistency. + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} + } + b, err := marshaler.Marshal() + if err != nil { + return protoiface.MergeOutput{} + } + err = unmarshaler.Unmarshal(b) + if err != nil { + return protoiface.MergeOutput{} + } + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } // aberrantMessageType implements MessageType for all types other than pointer-to-struct. @@ -421,16 +461,19 @@ type aberrantMessageType struct { t reflect.Type } -func (mt aberrantMessageType) New() pref.Message { +func (mt aberrantMessageType) New() protoreflect.Message { + if mt.t.Kind() == reflect.Ptr { + return aberrantMessage{reflect.New(mt.t.Elem())} + } return aberrantMessage{reflect.Zero(mt.t)} } -func (mt aberrantMessageType) Zero() pref.Message { +func (mt aberrantMessageType) Zero() protoreflect.Message { return aberrantMessage{reflect.Zero(mt.t)} } func (mt aberrantMessageType) GoType() reflect.Type { return mt.t } -func (mt aberrantMessageType) Descriptor() pref.MessageDescriptor { +func (mt aberrantMessageType) Descriptor() protoreflect.MessageDescriptor { return LegacyLoadMessageDesc(mt.t) } @@ -443,59 +486,77 @@ type aberrantMessage struct { v reflect.Value } -func (m aberrantMessage) ProtoReflect() pref.Message { +// Reset implements the v1 proto.Message.Reset method. +func (m aberrantMessage) Reset() { + if mr, ok := m.v.Interface().(interface{ Reset() }); ok { + mr.Reset() + return + } + if m.v.Kind() == reflect.Ptr && !m.v.IsNil() { + m.v.Elem().Set(reflect.Zero(m.v.Type().Elem())) + } +} + +func (m aberrantMessage) ProtoReflect() protoreflect.Message { return m } -func (m aberrantMessage) Descriptor() pref.MessageDescriptor { +func (m aberrantMessage) Descriptor() protoreflect.MessageDescriptor { return LegacyLoadMessageDesc(m.v.Type()) } -func (m aberrantMessage) Type() pref.MessageType { +func (m aberrantMessage) Type() protoreflect.MessageType { return aberrantMessageType{m.v.Type()} } -func (m aberrantMessage) New() pref.Message { +func (m aberrantMessage) New() protoreflect.Message { + if m.v.Type().Kind() == reflect.Ptr { + return aberrantMessage{reflect.New(m.v.Type().Elem())} + } return aberrantMessage{reflect.Zero(m.v.Type())} } -func (m aberrantMessage) Interface() pref.ProtoMessage { +func (m aberrantMessage) Interface() protoreflect.ProtoMessage { return m } -func (m aberrantMessage) Range(f func(pref.FieldDescriptor, pref.Value) bool) { +func (m aberrantMessage) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { + return } -func (m aberrantMessage) Has(pref.FieldDescriptor) bool { - panic("invalid field descriptor") +func (m aberrantMessage) Has(protoreflect.FieldDescriptor) bool { + return false } -func (m aberrantMessage) Clear(pref.FieldDescriptor) { - panic("invalid field descriptor") +func (m aberrantMessage) Clear(protoreflect.FieldDescriptor) { + panic("invalid Message.Clear on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) Get(pref.FieldDescriptor) pref.Value { - panic("invalid field descriptor") +func (m aberrantMessage) Get(fd protoreflect.FieldDescriptor) protoreflect.Value { + if fd.Default().IsValid() { + return fd.Default() + } + panic("invalid Message.Get on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) Set(pref.FieldDescriptor, pref.Value) { - panic("invalid field descriptor") +func (m aberrantMessage) Set(protoreflect.FieldDescriptor, protoreflect.Value) { + panic("invalid Message.Set on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) Mutable(pref.FieldDescriptor) pref.Value { - panic("invalid field descriptor") +func (m aberrantMessage) Mutable(protoreflect.FieldDescriptor) protoreflect.Value { + panic("invalid Message.Mutable on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) NewField(pref.FieldDescriptor) pref.Value { - panic("invalid field descriptor") +func (m aberrantMessage) NewField(protoreflect.FieldDescriptor) protoreflect.Value { + panic("invalid Message.NewField on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) WhichOneof(pref.OneofDescriptor) pref.FieldDescriptor { - panic("invalid oneof descriptor") +func (m aberrantMessage) WhichOneof(protoreflect.OneofDescriptor) protoreflect.FieldDescriptor { + panic("invalid Message.WhichOneof descriptor on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) GetUnknown() pref.RawFields { +func (m aberrantMessage) GetUnknown() protoreflect.RawFields { return nil } -func (m aberrantMessage) SetUnknown(pref.RawFields) { +func (m aberrantMessage) SetUnknown(protoreflect.RawFields) { // SetUnknown discards its input on messages which don't support unknown field storage. } func (m aberrantMessage) IsValid() bool { - // An invalid message is a read-only, empty message. Since we don't know anything - // about the alleged contents of this message, we can't say with confidence that - // it is invalid in this sense. Therefore, report it as valid. - return true + if m.v.Kind() == reflect.Ptr { + return !m.v.IsNil() + } + return false } -func (m aberrantMessage) ProtoMethods() *piface.Methods { - return legacyProtoMethods +func (m aberrantMessage) ProtoMethods() *protoiface.Methods { + return aberrantProtoMethods } func (m aberrantMessage) protoUnwrap() interface{} { return m.v.Interface() diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge.go b/vendor/google.golang.org/protobuf/internal/impl/merge.go index cdc4267dfa..7e65f64f28 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/merge.go +++ b/vendor/google.golang.org/protobuf/internal/impl/merge.go @@ -9,8 +9,8 @@ import ( "reflect" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) type mergeOptions struct{} @@ -20,17 +20,17 @@ func (o mergeOptions) Merge(dst, src proto.Message) { } // merge is protoreflect.Methods.Merge. -func (mi *MessageInfo) merge(in piface.MergeInput) piface.MergeOutput { +func (mi *MessageInfo) merge(in protoiface.MergeInput) protoiface.MergeOutput { dp, ok := mi.getPointer(in.Destination) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } sp, ok := mi.getPointer(in.Source) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } mi.mergePointer(dp, sp, mergeOptions{}) - return piface.MergeOutput{Flags: piface.MergeComplete} + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { @@ -64,7 +64,7 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { continue } dx := (*dext)[num] - var dv pref.Value + var dv protoreflect.Value if dx.Type() == sx.Type() { dv = dx.Value() } @@ -77,23 +77,23 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { } } if mi.unknownOffset.IsValid() { - du := dst.Apply(mi.unknownOffset).Bytes() - su := src.Apply(mi.unknownOffset).Bytes() - if len(*su) > 0 { + su := mi.getUnknownBytes(src) + if su != nil && len(*su) > 0 { + du := mi.mutableUnknownBytes(dst) *du = append(*du, *su...) } } } -func mergeScalarValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeScalarValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { return src } -func mergeBytesValue(dst, src pref.Value, opts mergeOptions) pref.Value { - return pref.ValueOfBytes(append(emptyBuf[:], src.Bytes()...)) +func mergeBytesValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { + return protoreflect.ValueOfBytes(append(emptyBuf[:], src.Bytes()...)) } -func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { dstl := dst.List() srcl := src.List() for i, llen := 0, srcl.Len(); i < llen; i++ { @@ -102,29 +102,29 @@ func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value { return dst } -func mergeBytesListValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeBytesListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { dstl := dst.List() srcl := src.List() for i, llen := 0, srcl.Len(); i < llen; i++ { sb := srcl.Get(i).Bytes() db := append(emptyBuf[:], sb...) - dstl.Append(pref.ValueOfBytes(db)) + dstl.Append(protoreflect.ValueOfBytes(db)) } return dst } -func mergeMessageListValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeMessageListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { dstl := dst.List() srcl := src.List() for i, llen := 0, srcl.Len(); i < llen; i++ { sm := srcl.Get(i).Message() dm := proto.Clone(sm.Interface()).ProtoReflect() - dstl.Append(pref.ValueOfMessage(dm)) + dstl.Append(protoreflect.ValueOfMessage(dm)) } return dst } -func mergeMessageValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeMessageValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { opts.Merge(dst.Message().Interface(), src.Message().Interface()) return dst } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go index c026a98180..4f5fb67a0d 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message.go @@ -14,7 +14,7 @@ import ( "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" ) // MessageInfo provides protobuf related functionality for a given Go type @@ -28,7 +28,7 @@ type MessageInfo struct { GoReflectType reflect.Type // pointer to struct // Desc is the underlying message descriptor type and must be populated. - Desc pref.MessageDescriptor + Desc protoreflect.MessageDescriptor // Exporter must be provided in a purego environment in order to provide // access to unexported fields. @@ -53,7 +53,7 @@ type exporter func(v interface{}, i int) interface{} // is generated by our implementation of protoc-gen-go (for v2 and on). // If it is unable to obtain a MessageInfo, it returns nil. func getMessageInfo(mt reflect.Type) *MessageInfo { - m, ok := reflect.Zero(mt).Interface().(pref.ProtoMessage) + m, ok := reflect.Zero(mt).Interface().(protoreflect.ProtoMessage) if !ok { return nil } @@ -96,7 +96,7 @@ func (mi *MessageInfo) initOnce() { // getPointer returns the pointer for a message, which should be of // the type of the MessageInfo. If the message is of a different type, // it returns ok==false. -func (mi *MessageInfo) getPointer(m pref.Message) (p pointer, ok bool) { +func (mi *MessageInfo) getPointer(m protoreflect.Message) (p pointer, ok bool) { switch m := m.(type) { case *messageState: return m.pointer(), m.messageInfo() == mi @@ -109,27 +109,34 @@ func (mi *MessageInfo) getPointer(m pref.Message) (p pointer, ok bool) { type ( SizeCache = int32 WeakFields = map[int32]protoreflect.ProtoMessage - UnknownFields = []byte + UnknownFields = unknownFieldsA // TODO: switch to unknownFieldsB + unknownFieldsA = []byte + unknownFieldsB = *[]byte ExtensionFields = map[int32]ExtensionField ) var ( sizecacheType = reflect.TypeOf(SizeCache(0)) weakFieldsType = reflect.TypeOf(WeakFields(nil)) - unknownFieldsType = reflect.TypeOf(UnknownFields(nil)) + unknownFieldsAType = reflect.TypeOf(unknownFieldsA(nil)) + unknownFieldsBType = reflect.TypeOf(unknownFieldsB(nil)) extensionFieldsType = reflect.TypeOf(ExtensionFields(nil)) ) type structInfo struct { sizecacheOffset offset + sizecacheType reflect.Type weakOffset offset + weakType reflect.Type unknownOffset offset + unknownType reflect.Type extensionOffset offset + extensionType reflect.Type - fieldsByNumber map[pref.FieldNumber]reflect.StructField - oneofsByName map[pref.Name]reflect.StructField - oneofWrappersByType map[reflect.Type]pref.FieldNumber - oneofWrappersByNumber map[pref.FieldNumber]reflect.Type + fieldsByNumber map[protoreflect.FieldNumber]reflect.StructField + oneofsByName map[protoreflect.Name]reflect.StructField + oneofWrappersByType map[reflect.Type]protoreflect.FieldNumber + oneofWrappersByNumber map[protoreflect.FieldNumber]reflect.Type } func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo { @@ -139,10 +146,10 @@ func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo { unknownOffset: invalidOffset, extensionOffset: invalidOffset, - fieldsByNumber: map[pref.FieldNumber]reflect.StructField{}, - oneofsByName: map[pref.Name]reflect.StructField{}, - oneofWrappersByType: map[reflect.Type]pref.FieldNumber{}, - oneofWrappersByNumber: map[pref.FieldNumber]reflect.Type{}, + fieldsByNumber: map[protoreflect.FieldNumber]reflect.StructField{}, + oneofsByName: map[protoreflect.Name]reflect.StructField{}, + oneofWrappersByType: map[reflect.Type]protoreflect.FieldNumber{}, + oneofWrappersByNumber: map[protoreflect.FieldNumber]reflect.Type{}, } fieldLoop: @@ -151,29 +158,33 @@ fieldLoop: case genid.SizeCache_goname, genid.SizeCacheA_goname: if f.Type == sizecacheType { si.sizecacheOffset = offsetOf(f, mi.Exporter) + si.sizecacheType = f.Type } case genid.WeakFields_goname, genid.WeakFieldsA_goname: if f.Type == weakFieldsType { si.weakOffset = offsetOf(f, mi.Exporter) + si.weakType = f.Type } case genid.UnknownFields_goname, genid.UnknownFieldsA_goname: - if f.Type == unknownFieldsType { + if f.Type == unknownFieldsAType || f.Type == unknownFieldsBType { si.unknownOffset = offsetOf(f, mi.Exporter) + si.unknownType = f.Type } case genid.ExtensionFields_goname, genid.ExtensionFieldsA_goname, genid.ExtensionFieldsB_goname: if f.Type == extensionFieldsType { si.extensionOffset = offsetOf(f, mi.Exporter) + si.extensionType = f.Type } default: for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") { if len(s) > 0 && strings.Trim(s, "0123456789") == "" { n, _ := strconv.ParseUint(s, 10, 64) - si.fieldsByNumber[pref.FieldNumber(n)] = f + si.fieldsByNumber[protoreflect.FieldNumber(n)] = f continue fieldLoop } } if s := f.Tag.Get("protobuf_oneof"); len(s) > 0 { - si.oneofsByName[pref.Name(s)] = f + si.oneofsByName[protoreflect.Name(s)] = f continue fieldLoop } } @@ -196,8 +207,8 @@ fieldLoop: for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") { if len(s) > 0 && strings.Trim(s, "0123456789") == "" { n, _ := strconv.ParseUint(s, 10, 64) - si.oneofWrappersByType[tf] = pref.FieldNumber(n) - si.oneofWrappersByNumber[pref.FieldNumber(n)] = tf + si.oneofWrappersByType[tf] = protoreflect.FieldNumber(n) + si.oneofWrappersByNumber[protoreflect.FieldNumber(n)] = tf break } } @@ -207,9 +218,62 @@ fieldLoop: } func (mi *MessageInfo) New() protoreflect.Message { - return mi.MessageOf(reflect.New(mi.GoReflectType.Elem()).Interface()) + m := reflect.New(mi.GoReflectType.Elem()).Interface() + if r, ok := m.(protoreflect.ProtoMessage); ok { + return r.ProtoReflect() + } + return mi.MessageOf(m) } func (mi *MessageInfo) Zero() protoreflect.Message { return mi.MessageOf(reflect.Zero(mi.GoReflectType).Interface()) } -func (mi *MessageInfo) Descriptor() protoreflect.MessageDescriptor { return mi.Desc } +func (mi *MessageInfo) Descriptor() protoreflect.MessageDescriptor { + return mi.Desc +} +func (mi *MessageInfo) Enum(i int) protoreflect.EnumType { + mi.init() + fd := mi.Desc.Fields().Get(i) + return Export{}.EnumTypeOf(mi.fieldTypes[fd.Number()]) +} +func (mi *MessageInfo) Message(i int) protoreflect.MessageType { + mi.init() + fd := mi.Desc.Fields().Get(i) + switch { + case fd.IsWeak(): + mt, _ := protoregistry.GlobalTypes.FindMessageByName(fd.Message().FullName()) + return mt + case fd.IsMap(): + return mapEntryType{fd.Message(), mi.fieldTypes[fd.Number()]} + default: + return Export{}.MessageTypeOf(mi.fieldTypes[fd.Number()]) + } +} + +type mapEntryType struct { + desc protoreflect.MessageDescriptor + valType interface{} // zero value of enum or message type +} + +func (mt mapEntryType) New() protoreflect.Message { + return nil +} +func (mt mapEntryType) Zero() protoreflect.Message { + return nil +} +func (mt mapEntryType) Descriptor() protoreflect.MessageDescriptor { + return mt.desc +} +func (mt mapEntryType) Enum(i int) protoreflect.EnumType { + fd := mt.desc.Fields().Get(i) + if fd.Enum() == nil { + return nil + } + return Export{}.EnumTypeOf(mt.valType) +} +func (mt mapEntryType) Message(i int) protoreflect.MessageType { + fd := mt.desc.Fields().Get(i) + if fd.Message() == nil { + return nil + } + return Export{}.MessageTypeOf(mt.valType) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go index 0f4b8db760..d9ea010bef 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go @@ -8,13 +8,19 @@ import ( "fmt" "reflect" + "google.golang.org/protobuf/internal/detrand" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type reflectMessageInfo struct { - fields map[pref.FieldNumber]*fieldInfo - oneofs map[pref.Name]*oneofInfo + fields map[protoreflect.FieldNumber]*fieldInfo + oneofs map[protoreflect.Name]*oneofInfo + + // fieldTypes contains the zero value of an enum or message field. + // For lists, it contains the element type. + // For maps, it contains the entry value type. + fieldTypes map[protoreflect.FieldNumber]interface{} // denseFields is a subset of fields where: // 0 < fieldDesc.Number() < len(denseFields) @@ -24,8 +30,8 @@ type reflectMessageInfo struct { // rangeInfos is a list of all fields (not belonging to a oneof) and oneofs. rangeInfos []interface{} // either *fieldInfo or *oneofInfo - getUnknown func(pointer) pref.RawFields - setUnknown func(pointer, pref.RawFields) + getUnknown func(pointer) protoreflect.RawFields + setUnknown func(pointer, protoreflect.RawFields) extensionMap func(pointer) *extensionMap nilMessage atomicNilMessage @@ -36,6 +42,7 @@ func (mi *MessageInfo) makeReflectFuncs(t reflect.Type, si structInfo) { mi.makeKnownFieldsFunc(si) mi.makeUnknownFieldsFunc(t, si) mi.makeExtensionFieldsFunc(t, si) + mi.makeFieldTypes(si) } // makeKnownFieldsFunc generates functions for operations that can be performed @@ -45,23 +52,29 @@ func (mi *MessageInfo) makeReflectFuncs(t reflect.Type, si structInfo) { // This code assumes that the struct is well-formed and panics if there are // any discrepancies. func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) { - mi.fields = map[pref.FieldNumber]*fieldInfo{} + mi.fields = map[protoreflect.FieldNumber]*fieldInfo{} md := mi.Desc fds := md.Fields() for i := 0; i < fds.Len(); i++ { fd := fds.Get(i) fs := si.fieldsByNumber[fd.Number()] + isOneof := fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic() + if isOneof { + fs = si.oneofsByName[fd.ContainingOneof().Name()] + } var fi fieldInfo switch { - case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic(): - fi = fieldInfoForOneof(fd, si.oneofsByName[fd.ContainingOneof().Name()], mi.Exporter, si.oneofWrappersByNumber[fd.Number()]) + case fs.Type == nil: + fi = fieldInfoForMissing(fd) // never occurs for officially generated message types + case isOneof: + fi = fieldInfoForOneof(fd, fs, mi.Exporter, si.oneofWrappersByNumber[fd.Number()]) case fd.IsMap(): fi = fieldInfoForMap(fd, fs, mi.Exporter) case fd.IsList(): fi = fieldInfoForList(fd, fs, mi.Exporter) case fd.IsWeak(): fi = fieldInfoForWeakMessage(fd, si.weakOffset) - case fd.Kind() == pref.MessageKind || fd.Kind() == pref.GroupKind: + case fd.Message() != nil: fi = fieldInfoForMessage(fd, fs, mi.Exporter) default: fi = fieldInfoForScalar(fd, fs, mi.Exporter) @@ -69,7 +82,7 @@ func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) { mi.fields[fd.Number()] = &fi } - mi.oneofs = map[pref.Name]*oneofInfo{} + mi.oneofs = map[protoreflect.Name]*oneofInfo{} for i := 0; i < md.Oneofs().Len(); i++ { od := md.Oneofs().Get(i) mi.oneofs[od.Name()] = makeOneofInfo(od, si, mi.Exporter) @@ -92,31 +105,57 @@ func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) { i++ } } + + // Introduce instability to iteration order, but keep it deterministic. + if len(mi.rangeInfos) > 1 && detrand.Bool() { + i := detrand.Intn(len(mi.rangeInfos) - 1) + mi.rangeInfos[i], mi.rangeInfos[i+1] = mi.rangeInfos[i+1], mi.rangeInfos[i] + } } func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { - mi.getUnknown = func(pointer) pref.RawFields { return nil } - mi.setUnknown = func(pointer, pref.RawFields) { return } - if si.unknownOffset.IsValid() { - mi.getUnknown = func(p pointer) pref.RawFields { + switch { + case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsAType: + // Handle as []byte. + mi.getUnknown = func(p pointer) protoreflect.RawFields { if p.IsNil() { return nil } - rv := p.Apply(si.unknownOffset).AsValueOf(unknownFieldsType) - return pref.RawFields(*rv.Interface().(*[]byte)) + return *p.Apply(mi.unknownOffset).Bytes() } - mi.setUnknown = func(p pointer, b pref.RawFields) { + mi.setUnknown = func(p pointer, b protoreflect.RawFields) { if p.IsNil() { panic("invalid SetUnknown on nil Message") } - rv := p.Apply(si.unknownOffset).AsValueOf(unknownFieldsType) - *rv.Interface().(*[]byte) = []byte(b) + *p.Apply(mi.unknownOffset).Bytes() = b } - } else { - mi.getUnknown = func(pointer) pref.RawFields { + case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsBType: + // Handle as *[]byte. + mi.getUnknown = func(p pointer) protoreflect.RawFields { + if p.IsNil() { + return nil + } + bp := p.Apply(mi.unknownOffset).BytesPtr() + if *bp == nil { + return nil + } + return **bp + } + mi.setUnknown = func(p pointer, b protoreflect.RawFields) { + if p.IsNil() { + panic("invalid SetUnknown on nil Message") + } + bp := p.Apply(mi.unknownOffset).BytesPtr() + if *bp == nil { + *bp = new([]byte) + } + **bp = b + } + default: + mi.getUnknown = func(pointer) protoreflect.RawFields { return nil } - mi.setUnknown = func(p pointer, _ pref.RawFields) { + mi.setUnknown = func(p pointer, _ protoreflect.RawFields) { if p.IsNil() { panic("invalid SetUnknown on nil Message") } @@ -139,10 +178,62 @@ func (mi *MessageInfo) makeExtensionFieldsFunc(t reflect.Type, si structInfo) { } } } +func (mi *MessageInfo) makeFieldTypes(si structInfo) { + md := mi.Desc + fds := md.Fields() + for i := 0; i < fds.Len(); i++ { + var ft reflect.Type + fd := fds.Get(i) + fs := si.fieldsByNumber[fd.Number()] + isOneof := fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic() + if isOneof { + fs = si.oneofsByName[fd.ContainingOneof().Name()] + } + var isMessage bool + switch { + case fs.Type == nil: + continue // never occurs for officially generated message types + case isOneof: + if fd.Enum() != nil || fd.Message() != nil { + ft = si.oneofWrappersByNumber[fd.Number()].Field(0).Type + } + case fd.IsMap(): + if fd.MapValue().Enum() != nil || fd.MapValue().Message() != nil { + ft = fs.Type.Elem() + } + isMessage = fd.MapValue().Message() != nil + case fd.IsList(): + if fd.Enum() != nil || fd.Message() != nil { + ft = fs.Type.Elem() + } + isMessage = fd.Message() != nil + case fd.Enum() != nil: + ft = fs.Type + if fd.HasPresence() && ft.Kind() == reflect.Ptr { + ft = ft.Elem() + } + case fd.Message() != nil: + ft = fs.Type + if fd.IsWeak() { + ft = nil + } + isMessage = true + } + if isMessage && ft != nil && ft.Kind() != reflect.Ptr { + ft = reflect.PtrTo(ft) // never occurs for officially generated message types + } + if ft != nil { + if mi.fieldTypes == nil { + mi.fieldTypes = make(map[protoreflect.FieldNumber]interface{}) + } + mi.fieldTypes[fd.Number()] = reflect.Zero(ft).Interface() + } + } +} type extensionMap map[int32]ExtensionField -func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) { +func (m *extensionMap) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { if m != nil { for _, x := range *m { xd := x.Type().TypeDescriptor() @@ -156,7 +247,7 @@ func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) { } } } -func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) { +func (m *extensionMap) Has(xt protoreflect.ExtensionType) (ok bool) { if m == nil { return false } @@ -175,10 +266,10 @@ func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) { } return true } -func (m *extensionMap) Clear(xt pref.ExtensionType) { +func (m *extensionMap) Clear(xt protoreflect.ExtensionType) { delete(*m, int32(xt.TypeDescriptor().Number())) } -func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value { +func (m *extensionMap) Get(xt protoreflect.ExtensionType) protoreflect.Value { xd := xt.TypeDescriptor() if m != nil { if x, ok := (*m)[int32(xd.Number())]; ok { @@ -187,7 +278,7 @@ func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value { } return xt.Zero() } -func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) { +func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) { xd := xt.TypeDescriptor() isValid := true switch { @@ -211,9 +302,9 @@ func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) { x.Set(xt, v) (*m)[int32(xd.Number())] = x } -func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { +func (m *extensionMap) Mutable(xt protoreflect.ExtensionType) protoreflect.Value { xd := xt.TypeDescriptor() - if xd.Kind() != pref.MessageKind && xd.Kind() != pref.GroupKind && !xd.IsList() && !xd.IsMap() { + if xd.Kind() != protoreflect.MessageKind && xd.Kind() != protoreflect.GroupKind && !xd.IsList() && !xd.IsMap() { panic("invalid Mutable on field with non-composite type") } if x, ok := (*m)[int32(xd.Number())]; ok { @@ -229,7 +320,6 @@ func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { // in an allocation-free way without needing to have a shadow Go type generated // for every message type. This technique only works using unsafe. // -// // Example generated code: // // type M struct { @@ -260,12 +350,11 @@ func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { // It has access to the message info as its first field, and a pointer to the // MessageState is identical to a pointer to the concrete message value. // -// // Requirements: -// • The type M must implement protoreflect.ProtoMessage. -// • The address of m must not be nil. -// • The address of m and the address of m.state must be equal, -// even though they are different Go types. +// - The type M must implement protoreflect.ProtoMessage. +// - The address of m must not be nil. +// - The address of m and the address of m.state must be equal, +// even though they are different Go types. type MessageState struct { pragma.NoUnkeyedLiterals pragma.DoNotCompare @@ -277,8 +366,8 @@ type MessageState struct { type messageState MessageState var ( - _ pref.Message = (*messageState)(nil) - _ unwrapper = (*messageState)(nil) + _ protoreflect.Message = (*messageState)(nil) + _ unwrapper = (*messageState)(nil) ) // messageDataType is a tuple of a pointer to the message data and @@ -296,17 +385,16 @@ type ( ) var ( - _ pref.Message = (*messageReflectWrapper)(nil) - _ unwrapper = (*messageReflectWrapper)(nil) - _ pref.ProtoMessage = (*messageIfaceWrapper)(nil) - _ unwrapper = (*messageIfaceWrapper)(nil) + _ protoreflect.Message = (*messageReflectWrapper)(nil) + _ unwrapper = (*messageReflectWrapper)(nil) + _ protoreflect.ProtoMessage = (*messageIfaceWrapper)(nil) + _ unwrapper = (*messageIfaceWrapper)(nil) ) // MessageOf returns a reflective view over a message. The input must be a // pointer to a named Go struct. If the provided type has a ProtoReflect method, // it must be implemented by calling this method. -func (mi *MessageInfo) MessageOf(m interface{}) pref.Message { - // TODO: Switch the input to be an opaque Pointer. +func (mi *MessageInfo) MessageOf(m interface{}) protoreflect.Message { if reflect.TypeOf(m) != mi.GoReflectType { panic(fmt.Sprintf("type mismatch: got %T, want %v", m, mi.GoReflectType)) } @@ -320,7 +408,18 @@ func (mi *MessageInfo) MessageOf(m interface{}) pref.Message { func (m *messageReflectWrapper) pointer() pointer { return m.p } func (m *messageReflectWrapper) messageInfo() *MessageInfo { return m.mi } -func (m *messageIfaceWrapper) ProtoReflect() pref.Message { +// Reset implements the v1 proto.Message.Reset method. +func (m *messageIfaceWrapper) Reset() { + if mr, ok := m.protoUnwrap().(interface{ Reset() }); ok { + mr.Reset() + return + } + rv := reflect.ValueOf(m.protoUnwrap()) + if rv.Kind() == reflect.Ptr && !rv.IsNil() { + rv.Elem().Set(reflect.Zero(rv.Type().Elem())) + } +} +func (m *messageIfaceWrapper) ProtoReflect() protoreflect.Message { return (*messageReflectWrapper)(m) } func (m *messageIfaceWrapper) protoUnwrap() interface{} { @@ -329,7 +428,7 @@ func (m *messageIfaceWrapper) protoUnwrap() interface{} { // checkField verifies that the provided field descriptor is valid. // Exactly one of the returned values is populated. -func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.ExtensionType) { +func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionType) { var fi *fieldInfo if n := fd.Number(); 0 < n && int(n) < len(mi.denseFields) { fi = mi.denseFields[n] @@ -354,7 +453,7 @@ func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.Ext if !mi.Desc.ExtensionRanges().Has(fd.Number()) { panic(fmt.Sprintf("extension %v extends %v outside the extension range", fd.FullName(), mi.Desc.FullName())) } - xtd, ok := fd.(pref.ExtensionTypeDescriptor) + xtd, ok := fd.(protoreflect.ExtensionTypeDescriptor) if !ok { panic(fmt.Sprintf("extension %v does not implement protoreflect.ExtensionTypeDescriptor", fd.FullName())) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go index 23124a86e4..5e736c60ef 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go @@ -11,24 +11,57 @@ import ( "sync" "google.golang.org/protobuf/internal/flags" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" ) type fieldInfo struct { - fieldDesc pref.FieldDescriptor + fieldDesc protoreflect.FieldDescriptor // These fields are used for protobuf reflection support. has func(pointer) bool clear func(pointer) - get func(pointer) pref.Value - set func(pointer, pref.Value) - mutable func(pointer) pref.Value - newMessage func() pref.Message - newField func() pref.Value + get func(pointer) protoreflect.Value + set func(pointer, protoreflect.Value) + mutable func(pointer) protoreflect.Value + newMessage func() protoreflect.Message + newField func() protoreflect.Value } -func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo { +func fieldInfoForMissing(fd protoreflect.FieldDescriptor) fieldInfo { + // This never occurs for generated message types. + // It implies that a hand-crafted type has missing Go fields + // for specific protobuf message fields. + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + return false + }, + clear: func(p pointer) { + panic("missing Go struct field for " + string(fd.FullName())) + }, + get: func(p pointer) protoreflect.Value { + return fd.Default() + }, + set: func(p pointer, v protoreflect.Value) { + panic("missing Go struct field for " + string(fd.FullName())) + }, + mutable: func(p pointer) protoreflect.Value { + panic("missing Go struct field for " + string(fd.FullName())) + }, + newMessage: func() protoreflect.Message { + panic("missing Go struct field for " + string(fd.FullName())) + }, + newField: func() protoreflect.Value { + if v := fd.Default(); v.IsValid() { + return v + } + panic("missing Go struct field for " + string(fd.FullName())) + }, + } +} + +func fieldInfoForOneof(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo { ft := fs.Type if ft.Kind() != reflect.Interface { panic(fmt.Sprintf("field %v has invalid type: got %v, want interface kind", fd.FullName(), ft)) @@ -69,7 +102,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export } rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -80,7 +113,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export rv = rv.Elem().Elem().Field(0) return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() { rv.Set(reflect.New(ot)) @@ -88,7 +121,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export rv = rv.Elem().Elem().Field(0) rv.Set(conv.GoValueOf(v)) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { if !isMessage { panic(fmt.Sprintf("field %v with invalid Mutable call on field with non-composite type", fd.FullName())) } @@ -97,21 +130,21 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export rv.Set(reflect.New(ot)) } rv = rv.Elem().Elem().Field(0) - if rv.IsNil() { - rv.Set(conv.GoValueOf(pref.ValueOfMessage(conv.New().Message()))) + if rv.Kind() == reflect.Ptr && rv.IsNil() { + rv.Set(conv.GoValueOf(protoreflect.ValueOfMessage(conv.New().Message()))) } return conv.PBValueOf(rv) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { return conv.New().Message() }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } -func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForMap(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type if ft.Kind() != reflect.Map { panic(fmt.Sprintf("field %v has invalid type: got %v, want map kind", fd.FullName(), ft)) @@ -133,7 +166,7 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -143,7 +176,7 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter } return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() pv := conv.GoValueOf(v) if pv.IsNil() { @@ -151,20 +184,20 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter } rv.Set(pv) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { v := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if v.IsNil() { v.Set(reflect.MakeMap(fs.Type)) } return conv.PBValueOf(v) }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } -func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForList(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type if ft.Kind() != reflect.Slice { panic(fmt.Sprintf("field %v has invalid type: got %v, want slice kind", fd.FullName(), ft)) @@ -186,7 +219,7 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -196,7 +229,7 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte } return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() pv := conv.GoValueOf(v) if pv.IsNil() { @@ -204,11 +237,11 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte } rv.Set(pv.Elem()) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { v := p.Apply(fieldOffset).AsValueOf(fs.Type) return conv.PBValueOf(v) }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } @@ -219,13 +252,16 @@ var ( emptyBytes = reflect.ValueOf([]byte{}) ) -func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type nullable := fd.HasPresence() isBytes := ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 if nullable { if ft.Kind() != reflect.Ptr && ft.Kind() != reflect.Slice { - panic(fmt.Sprintf("field %v has invalid type: got %v, want pointer", fd.FullName(), ft)) + // This never occurs for generated message types. + // Despite the protobuf type system specifying presence, + // the Go field type cannot represent it. + nullable = false } if ft.Kind() == reflect.Ptr { ft = ft.Elem() @@ -264,7 +300,7 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -279,7 +315,7 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor } return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if nullable && rv.Kind() == reflect.Ptr { if rv.IsNil() { @@ -296,23 +332,23 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor } } }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } -func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldInfo { +func fieldInfoForWeakMessage(fd protoreflect.FieldDescriptor, weakOffset offset) fieldInfo { if !flags.ProtoLegacy { panic("no support for proto1 weak fields") } var once sync.Once - var messageType pref.MessageType + var messageType protoreflect.MessageType lazyInit := func() { once.Do(func() { messageName := fd.Message().FullName() - messageType, _ = preg.GlobalTypes.FindMessageByName(messageName) + messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName) if messageType == nil { panic(fmt.Sprintf("weak message %v for field %v is not linked in", messageName, fd.FullName())) } @@ -332,18 +368,18 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn clear: func(p pointer) { p.Apply(weakOffset).WeakFields().clear(num) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { lazyInit() if p.IsNil() { - return pref.ValueOfMessage(messageType.Zero()) + return protoreflect.ValueOfMessage(messageType.Zero()) } m, ok := p.Apply(weakOffset).WeakFields().get(num) if !ok { - return pref.ValueOfMessage(messageType.Zero()) + return protoreflect.ValueOfMessage(messageType.Zero()) } - return pref.ValueOfMessage(m.ProtoReflect()) + return protoreflect.ValueOfMessage(m.ProtoReflect()) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { lazyInit() m := v.Message() if m.Descriptor() != messageType.Descriptor() { @@ -354,7 +390,7 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn } p.Apply(weakOffset).WeakFields().set(num, m.Interface()) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { lazyInit() fs := p.Apply(weakOffset).WeakFields() m, ok := fs.get(num) @@ -362,20 +398,20 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn m = messageType.New().Interface() fs.set(num, m) } - return pref.ValueOfMessage(m.ProtoReflect()) + return protoreflect.ValueOfMessage(m.ProtoReflect()) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { lazyInit() return messageType.New() }, - newField: func() pref.Value { + newField: func() protoreflect.Value { lazyInit() - return pref.ValueOfMessage(messageType.New()) + return protoreflect.ValueOfMessage(messageType.New()) }, } } -func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForMessage(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type conv := NewConverter(ft, fd) @@ -388,53 +424,56 @@ func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x expo return false } rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if fs.Type.Kind() != reflect.Ptr { + return !isZero(rv) + } return !rv.IsNil() }, clear: func(p pointer) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(conv.GoValueOf(v)) - if rv.IsNil() { + if fs.Type.Kind() == reflect.Ptr && rv.IsNil() { panic(fmt.Sprintf("field %v has invalid nil pointer", fd.FullName())) } }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() - if rv.IsNil() { + if fs.Type.Kind() == reflect.Ptr && rv.IsNil() { rv.Set(conv.GoValueOf(conv.New())) } return conv.PBValueOf(rv) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { return conv.New().Message() }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } type oneofInfo struct { - oneofDesc pref.OneofDescriptor - which func(pointer) pref.FieldNumber + oneofDesc protoreflect.OneofDescriptor + which func(pointer) protoreflect.FieldNumber } -func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInfo { +func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) *oneofInfo { oi := &oneofInfo{oneofDesc: od} if od.IsSynthetic() { fs := si.fieldsByNumber[od.Fields().Get(0).Number()] fieldOffset := offsetOf(fs, x) - oi.which = func(p pointer) pref.FieldNumber { + oi.which = func(p pointer) protoreflect.FieldNumber { if p.IsNil() { return 0 } @@ -447,7 +486,7 @@ func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInf } else { fs := si.oneofsByName[od.Name()] fieldOffset := offsetOf(fs, x) - oi.which = func(p pointer) pref.FieldNumber { + oi.which = func(p pointer) protoreflect.FieldNumber { if p.IsNil() { return 0 } @@ -464,3 +503,41 @@ func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInf } return oi } + +// isZero is identical to reflect.Value.IsZero. +// TODO: Remove this when Go1.13 is the minimally supported Go version. +func isZero(v reflect.Value) bool { + switch v.Kind() { + case reflect.Bool: + return !v.Bool() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return v.Int() == 0 + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return v.Uint() == 0 + case reflect.Float32, reflect.Float64: + return math.Float64bits(v.Float()) == 0 + case reflect.Complex64, reflect.Complex128: + c := v.Complex() + return math.Float64bits(real(c)) == 0 && math.Float64bits(imag(c)) == 0 + case reflect.Array: + for i := 0; i < v.Len(); i++ { + if !isZero(v.Index(i)) { + return false + } + } + return true + case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice, reflect.UnsafePointer: + return v.IsNil() + case reflect.String: + return v.Len() == 0 + case reflect.Struct: + for i := 0; i < v.NumField(); i++ { + if !isZero(v.Field(i)) { + return false + } + } + return true + default: + panic(&reflect.ValueError{"reflect.Value.IsZero", v.Kind()}) + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go index 67b4ede670..4c491bdf48 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package impl @@ -121,6 +122,7 @@ func (p pointer) String() *string { return p.v.Interface().(*string) } func (p pointer) StringPtr() **string { return p.v.Interface().(**string) } func (p pointer) StringSlice() *[]string { return p.v.Interface().(*[]string) } func (p pointer) Bytes() *[]byte { return p.v.Interface().(*[]byte) } +func (p pointer) BytesPtr() **[]byte { return p.v.Interface().(**[]byte) } func (p pointer) BytesSlice() *[][]byte { return p.v.Interface().(*[][]byte) } func (p pointer) WeakFields() *weakFields { return (*weakFields)(p.v.Interface().(*WeakFields)) } func (p pointer) Extensions() *map[int32]ExtensionField { diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go index 088aa85d48..ee0e0573e3 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package impl @@ -109,6 +110,7 @@ func (p pointer) String() *string { return (*string)(p.p) func (p pointer) StringPtr() **string { return (**string)(p.p) } func (p pointer) StringSlice() *[]string { return (*[]string)(p.p) } func (p pointer) Bytes() *[]byte { return (*[]byte)(p.p) } +func (p pointer) BytesPtr() **[]byte { return (**[]byte)(p.p) } func (p pointer) BytesSlice() *[][]byte { return (*[][]byte)(p.p) } func (p pointer) WeakFields() *weakFields { return (*weakFields)(p.p) } func (p pointer) Extensions() *map[int32]ExtensionField { return (*map[int32]ExtensionField)(p.p) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/validate.go b/vendor/google.golang.org/protobuf/internal/impl/validate.go index 08cfb6054b..a24e6bbd7a 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/validate.go +++ b/vendor/google.golang.org/protobuf/internal/impl/validate.go @@ -16,9 +16,9 @@ import ( "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" ) // ValidationStatus is the result of validating the wire-format encoding of a message. @@ -56,20 +56,20 @@ func (v ValidationStatus) String() string { // of the message type. // // This function is exposed for testing. -func Validate(mt pref.MessageType, in piface.UnmarshalInput) (out piface.UnmarshalOutput, _ ValidationStatus) { +func Validate(mt protoreflect.MessageType, in protoiface.UnmarshalInput) (out protoiface.UnmarshalOutput, _ ValidationStatus) { mi, ok := mt.(*MessageInfo) if !ok { return out, ValidationUnknown } if in.Resolver == nil { - in.Resolver = preg.GlobalTypes + in.Resolver = protoregistry.GlobalTypes } o, st := mi.validate(in.Buf, 0, unmarshalOptions{ flags: in.Flags, resolver: in.Resolver, }) if o.initialized { - out.Flags |= piface.UnmarshalInitialized + out.Flags |= protoiface.UnmarshalInitialized } return out, st } @@ -106,22 +106,22 @@ const ( validationTypeMessageSetItem ) -func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescriptor, ft reflect.Type) validationInfo { +func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd protoreflect.FieldDescriptor, ft reflect.Type) validationInfo { var vi validationInfo switch { case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic(): switch fd.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.typ = validationTypeMessage if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok { vi.mi = getMessageInfo(ot.Field(0).Type) } - case pref.GroupKind: + case protoreflect.GroupKind: vi.typ = validationTypeGroup if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok { vi.mi = getMessageInfo(ot.Field(0).Type) } - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { vi.typ = validationTypeUTF8String } @@ -129,7 +129,7 @@ func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescrip default: vi = newValidationInfo(fd, ft) } - if fd.Cardinality() == pref.Required { + if fd.Cardinality() == protoreflect.Required { // Avoid overflow. The required field check is done with a 64-bit mask, with // any message containing more than 64 required fields always reported as // potentially uninitialized, so it is not important to get a precise count @@ -142,22 +142,22 @@ func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescrip return vi } -func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo { +func newValidationInfo(fd protoreflect.FieldDescriptor, ft reflect.Type) validationInfo { var vi validationInfo switch { case fd.IsList(): switch fd.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.typ = validationTypeMessage if ft.Kind() == reflect.Slice { vi.mi = getMessageInfo(ft.Elem()) } - case pref.GroupKind: + case protoreflect.GroupKind: vi.typ = validationTypeGroup if ft.Kind() == reflect.Slice { vi.mi = getMessageInfo(ft.Elem()) } - case pref.StringKind: + case protoreflect.StringKind: vi.typ = validationTypeBytes if strs.EnforceUTF8(fd) { vi.typ = validationTypeUTF8String @@ -175,33 +175,33 @@ func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo case fd.IsMap(): vi.typ = validationTypeMap switch fd.MapKey().Kind() { - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { vi.keyType = validationTypeUTF8String } } switch fd.MapValue().Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.valType = validationTypeMessage if ft.Kind() == reflect.Map { vi.mi = getMessageInfo(ft.Elem()) } - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { vi.valType = validationTypeUTF8String } } default: switch fd.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.typ = validationTypeMessage if !fd.IsWeak() { vi.mi = getMessageInfo(ft) } - case pref.GroupKind: + case protoreflect.GroupKind: vi.typ = validationTypeGroup vi.mi = getMessageInfo(ft) - case pref.StringKind: + case protoreflect.StringKind: vi.typ = validationTypeBytes if strs.EnforceUTF8(fd) { vi.typ = validationTypeUTF8String @@ -314,11 +314,11 @@ State: break } messageName := fd.Message().FullName() - messageType, err := preg.GlobalTypes.FindMessageByName(messageName) + messageType, err := protoregistry.GlobalTypes.FindMessageByName(messageName) switch err { case nil: vi.mi, _ = messageType.(*MessageInfo) - case preg.NotFound: + case protoregistry.NotFound: vi.typ = validationTypeBytes default: return out, ValidationUnknown @@ -335,7 +335,7 @@ State: // unmarshaling to begin failing. Supporting this requires some way to // determine if the resolver is frozen. xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), num) - if err != nil && err != preg.NotFound { + if err != nil && err != protoregistry.NotFound { return out, ValidationUnknown } if err == nil { @@ -513,7 +513,7 @@ State: } xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), typeid) switch { - case err == preg.NotFound: + case err == protoregistry.NotFound: b = b[n:] case err != nil: return out, ValidationUnknown diff --git a/vendor/google.golang.org/protobuf/internal/impl/weak.go b/vendor/google.golang.org/protobuf/internal/impl/weak.go index 009cbefd1e..eb79a7ba94 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/weak.go +++ b/vendor/google.golang.org/protobuf/internal/impl/weak.go @@ -7,7 +7,7 @@ package impl import ( "fmt" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -17,32 +17,32 @@ import ( // defined directly on it. type weakFields WeakFields -func (w weakFields) get(num pref.FieldNumber) (pref.ProtoMessage, bool) { +func (w weakFields) get(num protoreflect.FieldNumber) (protoreflect.ProtoMessage, bool) { m, ok := w[int32(num)] return m, ok } -func (w *weakFields) set(num pref.FieldNumber, m pref.ProtoMessage) { +func (w *weakFields) set(num protoreflect.FieldNumber, m protoreflect.ProtoMessage) { if *w == nil { *w = make(weakFields) } (*w)[int32(num)] = m } -func (w *weakFields) clear(num pref.FieldNumber) { +func (w *weakFields) clear(num protoreflect.FieldNumber) { delete(*w, int32(num)) } -func (Export) HasWeak(w WeakFields, num pref.FieldNumber) bool { +func (Export) HasWeak(w WeakFields, num protoreflect.FieldNumber) bool { _, ok := w[int32(num)] return ok } -func (Export) ClearWeak(w *WeakFields, num pref.FieldNumber) { +func (Export) ClearWeak(w *WeakFields, num protoreflect.FieldNumber) { delete(*w, int32(num)) } -func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pref.ProtoMessage { +func (Export) GetWeak(w WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName) protoreflect.ProtoMessage { if m, ok := w[int32(num)]; ok { return m } @@ -53,7 +53,7 @@ func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pr return mt.Zero().Interface() } -func (Export) SetWeak(w *WeakFields, num pref.FieldNumber, name pref.FullName, m pref.ProtoMessage) { +func (Export) SetWeak(w *WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName, m protoreflect.ProtoMessage) { if m != nil { mt, _ := protoregistry.GlobalTypes.FindMessageByName(name) if mt == nil { diff --git a/vendor/google.golang.org/protobuf/internal/mapsort/mapsort.go b/vendor/google.golang.org/protobuf/internal/mapsort/mapsort.go deleted file mode 100644 index a3de1cf324..0000000000 --- a/vendor/google.golang.org/protobuf/internal/mapsort/mapsort.go +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package mapsort provides sorted access to maps. -package mapsort - -import ( - "sort" - - "google.golang.org/protobuf/reflect/protoreflect" -) - -// Range iterates over every map entry in sorted key order, -// calling f for each key and value encountered. -func Range(mapv protoreflect.Map, keyKind protoreflect.Kind, f func(protoreflect.MapKey, protoreflect.Value) bool) { - var keys []protoreflect.MapKey - mapv.Range(func(key protoreflect.MapKey, _ protoreflect.Value) bool { - keys = append(keys, key) - return true - }) - sort.Slice(keys, func(i, j int) bool { - switch keyKind { - case protoreflect.BoolKind: - return !keys[i].Bool() && keys[j].Bool() - case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, - protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: - return keys[i].Int() < keys[j].Int() - case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, - protoreflect.Uint64Kind, protoreflect.Fixed64Kind: - return keys[i].Uint() < keys[j].Uint() - case protoreflect.StringKind: - return keys[i].String() < keys[j].String() - default: - panic("invalid kind: " + keyKind.String()) - } - }) - for _, key := range keys { - if !f(key, mapv.Get(key)) { - break - } - } -} diff --git a/vendor/google.golang.org/protobuf/internal/order/order.go b/vendor/google.golang.org/protobuf/internal/order/order.go new file mode 100644 index 0000000000..33745ed062 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/order/order.go @@ -0,0 +1,89 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package order + +import ( + "google.golang.org/protobuf/reflect/protoreflect" +) + +// FieldOrder specifies the ordering to visit message fields. +// It is a function that reports whether x is ordered before y. +type FieldOrder func(x, y protoreflect.FieldDescriptor) bool + +var ( + // AnyFieldOrder specifies no specific field ordering. + AnyFieldOrder FieldOrder = nil + + // LegacyFieldOrder sorts fields in the same ordering as emitted by + // wire serialization in the github.com/golang/protobuf implementation. + LegacyFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { + ox, oy := x.ContainingOneof(), y.ContainingOneof() + inOneof := func(od protoreflect.OneofDescriptor) bool { + return od != nil && !od.IsSynthetic() + } + + // Extension fields sort before non-extension fields. + if x.IsExtension() != y.IsExtension() { + return x.IsExtension() && !y.IsExtension() + } + // Fields not within a oneof sort before those within a oneof. + if inOneof(ox) != inOneof(oy) { + return !inOneof(ox) && inOneof(oy) + } + // Fields in disjoint oneof sets are sorted by declaration index. + if ox != nil && oy != nil && ox != oy { + return ox.Index() < oy.Index() + } + // Fields sorted by field number. + return x.Number() < y.Number() + } + + // NumberFieldOrder sorts fields by their field number. + NumberFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { + return x.Number() < y.Number() + } + + // IndexNameFieldOrder sorts non-extension fields before extension fields. + // Non-extensions are sorted according to their declaration index. + // Extensions are sorted according to their full name. + IndexNameFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { + // Non-extension fields sort before extension fields. + if x.IsExtension() != y.IsExtension() { + return !x.IsExtension() && y.IsExtension() + } + // Extensions sorted by fullname. + if x.IsExtension() && y.IsExtension() { + return x.FullName() < y.FullName() + } + // Non-extensions sorted by declaration index. + return x.Index() < y.Index() + } +) + +// KeyOrder specifies the ordering to visit map entries. +// It is a function that reports whether x is ordered before y. +type KeyOrder func(x, y protoreflect.MapKey) bool + +var ( + // AnyKeyOrder specifies no specific key ordering. + AnyKeyOrder KeyOrder = nil + + // GenericKeyOrder sorts false before true, numeric keys in ascending order, + // and strings in lexicographical ordering according to UTF-8 codepoints. + GenericKeyOrder KeyOrder = func(x, y protoreflect.MapKey) bool { + switch x.Interface().(type) { + case bool: + return !x.Bool() && y.Bool() + case int32, int64: + return x.Int() < y.Int() + case uint32, uint64: + return x.Uint() < y.Uint() + case string: + return x.String() < y.String() + default: + panic("invalid map key type") + } + } +) diff --git a/vendor/google.golang.org/protobuf/internal/order/range.go b/vendor/google.golang.org/protobuf/internal/order/range.go new file mode 100644 index 0000000000..1665a68e5b --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/order/range.go @@ -0,0 +1,115 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package order provides ordered access to messages and maps. +package order + +import ( + "sort" + "sync" + + "google.golang.org/protobuf/reflect/protoreflect" +) + +type messageField struct { + fd protoreflect.FieldDescriptor + v protoreflect.Value +} + +var messageFieldPool = sync.Pool{ + New: func() interface{} { return new([]messageField) }, +} + +type ( + // FieldRnger is an interface for visiting all fields in a message. + // The protoreflect.Message type implements this interface. + FieldRanger interface{ Range(VisitField) } + // VisitField is called every time a message field is visited. + VisitField = func(protoreflect.FieldDescriptor, protoreflect.Value) bool +) + +// RangeFields iterates over the fields of fs according to the specified order. +func RangeFields(fs FieldRanger, less FieldOrder, fn VisitField) { + if less == nil { + fs.Range(fn) + return + } + + // Obtain a pre-allocated scratch buffer. + p := messageFieldPool.Get().(*[]messageField) + fields := (*p)[:0] + defer func() { + if cap(fields) < 1024 { + *p = fields + messageFieldPool.Put(p) + } + }() + + // Collect all fields in the message and sort them. + fs.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + fields = append(fields, messageField{fd, v}) + return true + }) + sort.Slice(fields, func(i, j int) bool { + return less(fields[i].fd, fields[j].fd) + }) + + // Visit the fields in the specified ordering. + for _, f := range fields { + if !fn(f.fd, f.v) { + return + } + } +} + +type mapEntry struct { + k protoreflect.MapKey + v protoreflect.Value +} + +var mapEntryPool = sync.Pool{ + New: func() interface{} { return new([]mapEntry) }, +} + +type ( + // EntryRanger is an interface for visiting all fields in a message. + // The protoreflect.Map type implements this interface. + EntryRanger interface{ Range(VisitEntry) } + // VisitEntry is called every time a map entry is visited. + VisitEntry = func(protoreflect.MapKey, protoreflect.Value) bool +) + +// RangeEntries iterates over the entries of es according to the specified order. +func RangeEntries(es EntryRanger, less KeyOrder, fn VisitEntry) { + if less == nil { + es.Range(fn) + return + } + + // Obtain a pre-allocated scratch buffer. + p := mapEntryPool.Get().(*[]mapEntry) + entries := (*p)[:0] + defer func() { + if cap(entries) < 1024 { + *p = entries + mapEntryPool.Put(p) + } + }() + + // Collect all entries in the map and sort them. + es.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { + entries = append(entries, mapEntry{k, v}) + return true + }) + sort.Slice(entries, func(i, j int) bool { + return less(entries[i].k, entries[j].k) + }) + + // Visit the entries in the specified ordering. + for _, e := range entries { + if !fn(e.k, e.v) { + return + } + } +} diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go index 85e074c977..a1f6f33386 100644 --- a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go +++ b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package strs diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go index 2160c70191..61a84d3418 100644 --- a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package strs @@ -9,7 +10,7 @@ package strs import ( "unsafe" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type ( @@ -58,7 +59,7 @@ type Builder struct { // AppendFullName is equivalent to protoreflect.FullName.Append, // but optimized for large batches where each name has a shared lifetime. -func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.FullName { +func (sb *Builder) AppendFullName(prefix protoreflect.FullName, name protoreflect.Name) protoreflect.FullName { n := len(prefix) + len(".") + len(name) if len(prefix) == 0 { n -= len(".") @@ -67,7 +68,7 @@ func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.Ful sb.buf = append(sb.buf, prefix...) sb.buf = append(sb.buf, '.') sb.buf = append(sb.buf, name...) - return pref.FullName(sb.last(n)) + return protoreflect.FullName(sb.last(n)) } // MakeString is equivalent to string(b), but optimized for large batches @@ -86,7 +87,7 @@ func (sb *Builder) grow(n int) { // Unlike strings.Builder, we do not need to copy over the contents // of the old buffer since our builder provides no API for // retrieving previously created strings. - sb.buf = make([]byte, 2*(cap(sb.buf)+n)) + sb.buf = make([]byte, 0, 2*(cap(sb.buf)+n)) } func (sb *Builder) last(n int) string { diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go index 72cf770b42..f7014cd51c 100644 --- a/vendor/google.golang.org/protobuf/internal/version/version.go +++ b/vendor/google.golang.org/protobuf/internal/version/version.go @@ -12,47 +12,46 @@ import ( // These constants determine the current version of this module. // -// // For our release process, we enforce the following rules: -// * Tagged releases use a tag that is identical to String. -// * Tagged releases never reference a commit where the String -// contains "devel". -// * The set of all commits in this repository where String -// does not contain "devel" must have a unique String. -// +// - Tagged releases use a tag that is identical to String. +// - Tagged releases never reference a commit where the String +// contains "devel". +// - The set of all commits in this repository where String +// does not contain "devel" must have a unique String. // // Steps for tagging a new release: -// 1. Create a new CL. // -// 2. Update Minor, Patch, and/or PreRelease as necessary. -// PreRelease must not contain the string "devel". +// 1. Create a new CL. // -// 3. Since the last released minor version, have there been any changes to -// generator that relies on new functionality in the runtime? -// If yes, then increment RequiredGenerated. +// 2. Update Minor, Patch, and/or PreRelease as necessary. +// PreRelease must not contain the string "devel". // -// 4. Since the last released minor version, have there been any changes to -// the runtime that removes support for old .pb.go source code? -// If yes, then increment SupportMinimum. +// 3. Since the last released minor version, have there been any changes to +// generator that relies on new functionality in the runtime? +// If yes, then increment RequiredGenerated. // -// 5. Send out the CL for review and submit it. -// Note that the next CL in step 8 must be submitted after this CL -// without any other CLs in-between. +// 4. Since the last released minor version, have there been any changes to +// the runtime that removes support for old .pb.go source code? +// If yes, then increment SupportMinimum. // -// 6. Tag a new version, where the tag is is the current String. +// 5. Send out the CL for review and submit it. +// Note that the next CL in step 8 must be submitted after this CL +// without any other CLs in-between. // -// 7. Write release notes for all notable changes -// between this release and the last release. +// 6. Tag a new version, where the tag is is the current String. // -// 8. Create a new CL. +// 7. Write release notes for all notable changes +// between this release and the last release. // -// 9. Update PreRelease to include the string "devel". -// For example: "" -> "devel" or "rc.1" -> "rc.1.devel" +// 8. Create a new CL. // -// 10. Send out the CL for review and submit it. +// 9. Update PreRelease to include the string "devel". +// For example: "" -> "devel" or "rc.1" -> "rc.1.devel" +// +// 10. Send out the CL for review and submit it. const ( Major = 1 - Minor = 25 + Minor = 30 Patch = 0 PreRelease = "" ) @@ -60,6 +59,7 @@ const ( // String formats the version string for this module in semver format. // // Examples: +// // v1.20.1 // v1.21.0-rc.1 func String() string { diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go index 42fc5195e8..48d47946bb 100644 --- a/vendor/google.golang.org/protobuf/proto/decode.go +++ b/vendor/google.golang.org/protobuf/proto/decode.go @@ -19,7 +19,8 @@ import ( // UnmarshalOptions configures the unmarshaler. // // Example usage: -// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m) +// +// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m) type UnmarshalOptions struct { pragma.NoUnkeyedLiterals @@ -42,16 +43,25 @@ type UnmarshalOptions struct { FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) } + + // RecursionLimit limits how deeply messages may be nested. + // If zero, a default limit is applied. + RecursionLimit int } // Unmarshal parses the wire-format message in b and places the result in m. +// The provided message must be mutable (e.g., a non-nil pointer to a message). func Unmarshal(b []byte, m Message) error { - _, err := UnmarshalOptions{}.unmarshal(b, m.ProtoReflect()) + _, err := UnmarshalOptions{RecursionLimit: protowire.DefaultRecursionLimit}.unmarshal(b, m.ProtoReflect()) return err } // Unmarshal parses the wire-format message in b and places the result in m. +// The provided message must be mutable (e.g., a non-nil pointer to a message). func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error { + if o.RecursionLimit == 0 { + o.RecursionLimit = protowire.DefaultRecursionLimit + } _, err := o.unmarshal(b, m.ProtoReflect()) return err } @@ -61,6 +71,9 @@ func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error { // This method permits fine-grained control over the unmarshaler. // Most users should use Unmarshal instead. func (o UnmarshalOptions) UnmarshalState(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { + if o.RecursionLimit == 0 { + o.RecursionLimit = protowire.DefaultRecursionLimit + } return o.unmarshal(in.Buf, in.Message) } @@ -84,12 +97,17 @@ func (o UnmarshalOptions) unmarshal(b []byte, m protoreflect.Message) (out proto Message: m, Buf: b, Resolver: o.Resolver, + Depth: o.RecursionLimit, } if o.DiscardUnknown { in.Flags |= protoiface.UnmarshalDiscardUnknown } out, err = methods.Unmarshal(in) } else { + o.RecursionLimit-- + if o.RecursionLimit < 0 { + return out, errors.New("exceeded max recursion depth") + } err = o.unmarshalMessageSlow(b, m) } if err != nil { @@ -116,10 +134,10 @@ func (o UnmarshalOptions) unmarshalMessageSlow(b []byte, m protoreflect.Message) // Parse the tag (field number and wire type). num, wtyp, tagLen := protowire.ConsumeTag(b) if tagLen < 0 { - return protowire.ParseError(tagLen) + return errDecode } if num > protowire.MaxValidNumber { - return errors.New("invalid field number") + return errDecode } // Find the field descriptor for this field number. @@ -159,7 +177,7 @@ func (o UnmarshalOptions) unmarshalMessageSlow(b []byte, m protoreflect.Message) } valLen = protowire.ConsumeFieldValue(num, wtyp, b[tagLen:]) if valLen < 0 { - return protowire.ParseError(valLen) + return errDecode } if !o.DiscardUnknown { m.SetUnknown(append(m.GetUnknown(), b[:tagLen+valLen]...)) @@ -194,7 +212,7 @@ func (o UnmarshalOptions) unmarshalMap(b []byte, wtyp protowire.Type, mapv proto } b, n = protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } var ( keyField = fd.MapKey() @@ -213,10 +231,10 @@ func (o UnmarshalOptions) unmarshalMap(b []byte, wtyp protowire.Type, mapv proto for len(b) > 0 { num, wtyp, n := protowire.ConsumeTag(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } if num > protowire.MaxValidNumber { - return 0, errors.New("invalid field number") + return 0, errDecode } b = b[n:] err = errUnknown @@ -246,7 +264,7 @@ func (o UnmarshalOptions) unmarshalMap(b []byte, wtyp protowire.Type, mapv proto if err == errUnknown { n = protowire.ConsumeFieldValue(num, wtyp, b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } } else if err != nil { return 0, err @@ -272,3 +290,5 @@ func (o UnmarshalOptions) unmarshalMap(b []byte, wtyp protowire.Type, mapv proto // to the unknown field set of a message. It is never returned from an exported // function. var errUnknown = errors.New("BUG: internal error (unknown)") + +var errDecode = errors.New("cannot parse invalid wire-format data") diff --git a/vendor/google.golang.org/protobuf/proto/decode_gen.go b/vendor/google.golang.org/protobuf/proto/decode_gen.go index d6dc904dcc..301eeb20f8 100644 --- a/vendor/google.golang.org/protobuf/proto/decode_gen.go +++ b/vendor/google.golang.org/protobuf/proto/decode_gen.go @@ -27,7 +27,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfBool(protowire.DecodeBool(v)), n, nil case protoreflect.EnumKind: @@ -36,7 +36,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)), n, nil case protoreflect.Int32Kind: @@ -45,7 +45,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfInt32(int32(v)), n, nil case protoreflect.Sint32Kind: @@ -54,7 +54,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))), n, nil case protoreflect.Uint32Kind: @@ -63,7 +63,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfUint32(uint32(v)), n, nil case protoreflect.Int64Kind: @@ -72,7 +72,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfInt64(int64(v)), n, nil case protoreflect.Sint64Kind: @@ -81,7 +81,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)), n, nil case protoreflect.Uint64Kind: @@ -90,7 +90,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfUint64(v), n, nil case protoreflect.Sfixed32Kind: @@ -99,7 +99,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfInt32(int32(v)), n, nil case protoreflect.Fixed32Kind: @@ -108,7 +108,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfUint32(uint32(v)), n, nil case protoreflect.FloatKind: @@ -117,7 +117,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))), n, nil case protoreflect.Sfixed64Kind: @@ -126,7 +126,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfInt64(int64(v)), n, nil case protoreflect.Fixed64Kind: @@ -135,7 +135,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfUint64(v), n, nil case protoreflect.DoubleKind: @@ -144,7 +144,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfFloat64(math.Float64frombits(v)), n, nil case protoreflect.StringKind: @@ -153,7 +153,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeBytes(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } if strs.EnforceUTF8(fd) && !utf8.Valid(v) { return protoreflect.Value{}, 0, errors.InvalidUTF8(string(fd.FullName())) @@ -165,7 +165,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeBytes(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfBytes(append(emptyBuf[:], v...)), n, nil case protoreflect.MessageKind: @@ -174,7 +174,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeBytes(b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfBytes(v), n, nil case protoreflect.GroupKind: @@ -183,7 +183,7 @@ func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd prot } v, n := protowire.ConsumeGroup(fd.Number(), b) if n < 0 { - return val, 0, protowire.ParseError(n) + return val, 0, errDecode } return protoreflect.ValueOfBytes(v), n, nil default: @@ -197,12 +197,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeVarint(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) @@ -214,7 +214,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) return n, nil @@ -222,12 +222,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeVarint(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) @@ -239,7 +239,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) return n, nil @@ -247,12 +247,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeVarint(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfInt32(int32(v))) @@ -264,7 +264,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfInt32(int32(v))) return n, nil @@ -272,12 +272,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeVarint(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) @@ -289,7 +289,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) return n, nil @@ -297,12 +297,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeVarint(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfUint32(uint32(v))) @@ -314,7 +314,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfUint32(uint32(v))) return n, nil @@ -322,12 +322,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeVarint(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfInt64(int64(v))) @@ -339,7 +339,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfInt64(int64(v))) return n, nil @@ -347,12 +347,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeVarint(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) @@ -364,7 +364,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) return n, nil @@ -372,12 +372,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeVarint(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfUint64(v)) @@ -389,7 +389,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeVarint(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfUint64(v)) return n, nil @@ -397,12 +397,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeFixed32(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfInt32(int32(v))) @@ -414,7 +414,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfInt32(int32(v))) return n, nil @@ -422,12 +422,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeFixed32(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfUint32(uint32(v))) @@ -439,7 +439,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfUint32(uint32(v))) return n, nil @@ -447,12 +447,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeFixed32(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) @@ -464,7 +464,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeFixed32(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) return n, nil @@ -472,12 +472,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeFixed64(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfInt64(int64(v))) @@ -489,7 +489,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfInt64(int64(v))) return n, nil @@ -497,12 +497,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeFixed64(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfUint64(v)) @@ -514,7 +514,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfUint64(v)) return n, nil @@ -522,12 +522,12 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot if wtyp == protowire.BytesType { buf, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } for len(buf) > 0 { v, n := protowire.ConsumeFixed64(buf) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } buf = buf[n:] list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) @@ -539,7 +539,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeFixed64(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) return n, nil @@ -549,7 +549,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } if strs.EnforceUTF8(fd) && !utf8.Valid(v) { return 0, errors.InvalidUTF8(string(fd.FullName())) @@ -562,7 +562,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } list.Append(protoreflect.ValueOfBytes(append(emptyBuf[:], v...))) return n, nil @@ -572,7 +572,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeBytes(b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } m := list.NewElement() if err := o.unmarshalMessage(v, m.Message()); err != nil { @@ -586,7 +586,7 @@ func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list prot } v, n := protowire.ConsumeGroup(fd.Number(), b) if n < 0 { - return 0, protowire.ParseError(n) + return 0, errDecode } m := list.NewElement() if err := o.unmarshalMessage(v, m.Message()); err != nil { diff --git a/vendor/google.golang.org/protobuf/proto/doc.go b/vendor/google.golang.org/protobuf/proto/doc.go index c52d8c4ab7..ec71e717fe 100644 --- a/vendor/google.golang.org/protobuf/proto/doc.go +++ b/vendor/google.golang.org/protobuf/proto/doc.go @@ -5,19 +5,15 @@ // Package proto provides functions operating on protocol buffer messages. // // For documentation on protocol buffers in general, see: -// -// https://developers.google.com/protocol-buffers +// https://protobuf.dev. // // For a tutorial on using protocol buffers with Go, see: -// -// https://developers.google.com/protocol-buffers/docs/gotutorial +// https://protobuf.dev/getting-started/gotutorial. // // For a guide to generated Go protocol buffer code, see: +// https://protobuf.dev/reference/go/go-generated. // -// https://developers.google.com/protocol-buffers/docs/reference/go-generated -// -// -// Binary serialization +// # Binary serialization // // This package contains functions to convert to and from the wire format, // an efficient binary serialization of protocol buffers. @@ -30,8 +26,7 @@ // • Unmarshal converts a message from the wire format. // The UnmarshalOptions type provides more control over wire unmarshaling. // -// -// Basic message operations +// # Basic message operations // // • Clone makes a deep copy of a message. // @@ -45,8 +40,7 @@ // // • CheckInitialized reports whether all required fields in a message are set. // -// -// Optional scalar constructors +// # Optional scalar constructors // // The API for some generated messages represents optional scalar fields // as pointers to a value. For example, an optional string field has the @@ -61,16 +55,14 @@ // // Optional scalar fields are only supported in proto2. // -// -// Extension accessors +// # Extension accessors // // • HasExtension, GetExtension, SetExtension, and ClearExtension // access extension field values in a protocol buffer message. // // Extension fields are only supported in proto2. // -// -// Related packages +// # Related packages // // • Package "google.golang.org/protobuf/encoding/protojson" converts messages to // and from JSON. diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go index 7b47a1180e..bf7f816d0e 100644 --- a/vendor/google.golang.org/protobuf/proto/encode.go +++ b/vendor/google.golang.org/protobuf/proto/encode.go @@ -5,12 +5,9 @@ package proto import ( - "sort" - "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/encoding/messageset" - "google.golang.org/protobuf/internal/fieldsort" - "google.golang.org/protobuf/internal/mapsort" + "google.golang.org/protobuf/internal/order" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/runtime/protoiface" @@ -19,7 +16,8 @@ import ( // MarshalOptions configures the marshaler. // // Example usage: -// b, err := MarshalOptions{Deterministic: true}.Marshal(m) +// +// b, err := MarshalOptions{Deterministic: true}.Marshal(m) type MarshalOptions struct { pragma.NoUnkeyedLiterals @@ -104,7 +102,9 @@ func (o MarshalOptions) Marshal(m Message) ([]byte, error) { // otherwise it returns a non-nil empty buffer. // // This is to assist the edge-case where user-code does the following: +// // m1.OptionalBytes, _ = proto.Marshal(m2) +// // where they expect the proto2 "optional_bytes" field to be populated // if any only if m2 is a valid message. func emptyBytesForMessage(m Message) []byte { @@ -211,14 +211,15 @@ func (o MarshalOptions) marshalMessageSlow(b []byte, m protoreflect.Message) ([] if messageset.IsMessageSet(m.Descriptor()) { return o.marshalMessageSet(b, m) } - // There are many choices for what order we visit fields in. The default one here - // is chosen for reasonable efficiency and simplicity given the protoreflect API. - // It is not deterministic, since Message.Range does not return fields in any - // defined order. - // - // When using deterministic serialization, we sort the known fields. + fieldOrder := order.AnyFieldOrder + if o.Deterministic { + // TODO: This should use a more natural ordering like NumberFieldOrder, + // but doing so breaks golden tests that make invalid assumption about + // output stability of this implementation. + fieldOrder = order.LegacyFieldOrder + } var err error - o.rangeFields(m, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + order.RangeFields(m, fieldOrder, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { b, err = o.marshalField(b, fd, v) return err == nil }) @@ -229,27 +230,6 @@ func (o MarshalOptions) marshalMessageSlow(b []byte, m protoreflect.Message) ([] return b, nil } -// rangeFields visits fields in a defined order when deterministic serialization is enabled. -func (o MarshalOptions) rangeFields(m protoreflect.Message, f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { - if !o.Deterministic { - m.Range(f) - return - } - var fds []protoreflect.FieldDescriptor - m.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool { - fds = append(fds, fd) - return true - }) - sort.Slice(fds, func(a, b int) bool { - return fieldsort.Less(fds[a], fds[b]) - }) - for _, fd := range fds { - if !f(fd, m.Get(fd)) { - break - } - } -} - func (o MarshalOptions) marshalField(b []byte, fd protoreflect.FieldDescriptor, value protoreflect.Value) ([]byte, error) { switch { case fd.IsList(): @@ -292,8 +272,12 @@ func (o MarshalOptions) marshalList(b []byte, fd protoreflect.FieldDescriptor, l func (o MarshalOptions) marshalMap(b []byte, fd protoreflect.FieldDescriptor, mapv protoreflect.Map) ([]byte, error) { keyf := fd.MapKey() valf := fd.MapValue() + keyOrder := order.AnyKeyOrder + if o.Deterministic { + keyOrder = order.GenericKeyOrder + } var err error - o.rangeMap(mapv, keyf.Kind(), func(key protoreflect.MapKey, value protoreflect.Value) bool { + order.RangeEntries(mapv, keyOrder, func(key protoreflect.MapKey, value protoreflect.Value) bool { b = protowire.AppendTag(b, fd.Number(), protowire.BytesType) var pos int b, pos = appendSpeculativeLength(b) @@ -312,14 +296,6 @@ func (o MarshalOptions) marshalMap(b []byte, fd protoreflect.FieldDescriptor, ma return b, err } -func (o MarshalOptions) rangeMap(mapv protoreflect.Map, kind protoreflect.Kind, f func(protoreflect.MapKey, protoreflect.Value) bool) { - if !o.Deterministic { - mapv.Range(f) - return - } - mapsort.Range(mapv, kind, f) -} - // When encoding length-prefixed fields, we speculatively set aside some number of bytes // for the length, encode the data, and then encode the length (shifting the data if necessary // to make room). diff --git a/vendor/google.golang.org/protobuf/proto/equal.go b/vendor/google.golang.org/protobuf/proto/equal.go index 10902bd851..1a0be1b03c 100644 --- a/vendor/google.golang.org/protobuf/proto/equal.go +++ b/vendor/google.golang.org/protobuf/proto/equal.go @@ -5,150 +5,53 @@ package proto import ( - "bytes" - "math" "reflect" - "google.golang.org/protobuf/encoding/protowire" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) -// Equal reports whether two messages are equal. -// If two messages marshal to the same bytes under deterministic serialization, -// then Equal is guaranteed to report true. +// Equal reports whether two messages are equal, +// by recursively comparing the fields of the message. // -// Two messages are equal if they belong to the same message descriptor, -// have the same set of populated known and extension field values, -// and the same set of unknown fields values. If either of the top-level -// messages are invalid, then Equal reports true only if both are invalid. +// - Bytes fields are equal if they contain identical bytes. +// Empty bytes (regardless of nil-ness) are considered equal. // -// Scalar values are compared with the equivalent of the == operator in Go, -// except bytes values which are compared using bytes.Equal and -// floating point values which specially treat NaNs as equal. -// Message values are compared by recursively calling Equal. -// Lists are equal if each element value is also equal. -// Maps are equal if they have the same set of keys, where the pair of values -// for each key is also equal. +// - Floating-point fields are equal if they contain the same value. +// Unlike the == operator, a NaN is equal to another NaN. +// +// - Other scalar fields are equal if they contain the same value. +// +// - Message fields are equal if they have +// the same set of populated known and extension field values, and +// the same set of unknown fields values. +// +// - Lists are equal if they are the same length and +// each corresponding element is equal. +// +// - Maps are equal if they have the same set of keys and +// the corresponding value for each key is equal. +// +// An invalid message is not equal to a valid message. +// An invalid message is only equal to another invalid message of the +// same type. An invalid message often corresponds to a nil pointer +// of the concrete message type. For example, (*pb.M)(nil) is not equal +// to &pb.M{}. +// If two valid messages marshal to the same bytes under deterministic +// serialization, then Equal is guaranteed to report true. func Equal(x, y Message) bool { if x == nil || y == nil { return x == nil && y == nil } + if reflect.TypeOf(x).Kind() == reflect.Ptr && x == y { + // Avoid an expensive comparison if both inputs are identical pointers. + return true + } mx := x.ProtoReflect() my := y.ProtoReflect() if mx.IsValid() != my.IsValid() { return false } - return equalMessage(mx, my) -} - -// equalMessage compares two messages. -func equalMessage(mx, my pref.Message) bool { - if mx.Descriptor() != my.Descriptor() { - return false - } - - nx := 0 - equal := true - mx.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool { - nx++ - vy := my.Get(fd) - equal = my.Has(fd) && equalField(fd, vx, vy) - return equal - }) - if !equal { - return false - } - ny := 0 - my.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool { - ny++ - return true - }) - if nx != ny { - return false - } - - return equalUnknown(mx.GetUnknown(), my.GetUnknown()) -} - -// equalField compares two fields. -func equalField(fd pref.FieldDescriptor, x, y pref.Value) bool { - switch { - case fd.IsList(): - return equalList(fd, x.List(), y.List()) - case fd.IsMap(): - return equalMap(fd, x.Map(), y.Map()) - default: - return equalValue(fd, x, y) - } -} - -// equalMap compares two maps. -func equalMap(fd pref.FieldDescriptor, x, y pref.Map) bool { - if x.Len() != y.Len() { - return false - } - equal := true - x.Range(func(k pref.MapKey, vx pref.Value) bool { - vy := y.Get(k) - equal = y.Has(k) && equalValue(fd.MapValue(), vx, vy) - return equal - }) - return equal -} - -// equalList compares two lists. -func equalList(fd pref.FieldDescriptor, x, y pref.List) bool { - if x.Len() != y.Len() { - return false - } - for i := x.Len() - 1; i >= 0; i-- { - if !equalValue(fd, x.Get(i), y.Get(i)) { - return false - } - } - return true -} - -// equalValue compares two singular values. -func equalValue(fd pref.FieldDescriptor, x, y pref.Value) bool { - switch { - case fd.Message() != nil: - return equalMessage(x.Message(), y.Message()) - case fd.Kind() == pref.BytesKind: - return bytes.Equal(x.Bytes(), y.Bytes()) - case fd.Kind() == pref.FloatKind, fd.Kind() == pref.DoubleKind: - fx := x.Float() - fy := y.Float() - if math.IsNaN(fx) || math.IsNaN(fy) { - return math.IsNaN(fx) && math.IsNaN(fy) - } - return fx == fy - default: - return x.Interface() == y.Interface() - } -} - -// equalUnknown compares unknown fields by direct comparison on the raw bytes -// of each individual field number. -func equalUnknown(x, y pref.RawFields) bool { - if len(x) != len(y) { - return false - } - if bytes.Equal([]byte(x), []byte(y)) { - return true - } - - mx := make(map[pref.FieldNumber]pref.RawFields) - my := make(map[pref.FieldNumber]pref.RawFields) - for len(x) > 0 { - fnum, _, n := protowire.ConsumeField(x) - mx[fnum] = append(mx[fnum], x[:n]...) - x = x[n:] - } - for len(y) > 0 { - fnum, _, n := protowire.ConsumeField(y) - my[fnum] = append(my[fnum], y[:n]...) - y = y[n:] - } - return reflect.DeepEqual(mx, my) + vx := protoreflect.ValueOfMessage(mx) + vy := protoreflect.ValueOfMessage(my) + return vx.Equal(vy) } diff --git a/vendor/google.golang.org/protobuf/proto/messageset.go b/vendor/google.golang.org/protobuf/proto/messageset.go index 1d692c3a8b..312d5d45c6 100644 --- a/vendor/google.golang.org/protobuf/proto/messageset.go +++ b/vendor/google.golang.org/protobuf/proto/messageset.go @@ -9,6 +9,7 @@ import ( "google.golang.org/protobuf/internal/encoding/messageset" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/order" "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -28,8 +29,12 @@ func (o MarshalOptions) marshalMessageSet(b []byte, m protoreflect.Message) ([]b if !flags.ProtoLegacy { return b, errors.New("no support for message_set_wire_format") } + fieldOrder := order.AnyFieldOrder + if o.Deterministic { + fieldOrder = order.NumberFieldOrder + } var err error - o.rangeFields(m, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + order.RangeFields(m, fieldOrder, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { b, err = o.marshalMessageSetField(b, fd, v) return err == nil }) diff --git a/vendor/google.golang.org/protobuf/proto/proto.go b/vendor/google.golang.org/protobuf/proto/proto.go index ca14b09c34..1f0d183b10 100644 --- a/vendor/google.golang.org/protobuf/proto/proto.go +++ b/vendor/google.golang.org/protobuf/proto/proto.go @@ -32,3 +32,12 @@ var Error error func init() { Error = errors.Error } + +// MessageName returns the full name of m. +// If m is nil, it returns an empty string. +func MessageName(m Message) protoreflect.FullName { + if m == nil { + return "" + } + return m.ProtoReflect().Descriptor().FullName() +} diff --git a/vendor/google.golang.org/protobuf/proto/proto_methods.go b/vendor/google.golang.org/protobuf/proto/proto_methods.go index d8dd604f6b..465e057b32 100644 --- a/vendor/google.golang.org/protobuf/proto/proto_methods.go +++ b/vendor/google.golang.org/protobuf/proto/proto_methods.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // The protoreflect build tag disables use of fast-path methods. +//go:build !protoreflect // +build !protoreflect package proto diff --git a/vendor/google.golang.org/protobuf/proto/proto_reflect.go b/vendor/google.golang.org/protobuf/proto/proto_reflect.go index b103d43205..494d6ceef9 100644 --- a/vendor/google.golang.org/protobuf/proto/proto_reflect.go +++ b/vendor/google.golang.org/protobuf/proto/proto_reflect.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // The protoreflect build tag disables use of fast-path methods. +//go:build protoreflect // +build protoreflect package proto diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go new file mode 100644 index 0000000000..e4dfb12050 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go @@ -0,0 +1,276 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protodesc provides functionality for converting +// FileDescriptorProto messages to/from protoreflect.FileDescriptor values. +// +// The google.protobuf.FileDescriptorProto is a protobuf message that describes +// the type information for a .proto file in a form that is easily serializable. +// The protoreflect.FileDescriptor is a more structured representation of +// the FileDescriptorProto message where references and remote dependencies +// can be directly followed. +package protodesc + +import ( + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + + "google.golang.org/protobuf/types/descriptorpb" +) + +// Resolver is the resolver used by NewFile to resolve dependencies. +// The enums and messages provided must belong to some parent file, +// which is also registered. +// +// It is implemented by protoregistry.Files. +type Resolver interface { + FindFileByPath(string) (protoreflect.FileDescriptor, error) + FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error) +} + +// FileOptions configures the construction of file descriptors. +type FileOptions struct { + pragma.NoUnkeyedLiterals + + // AllowUnresolvable configures New to permissively allow unresolvable + // file, enum, or message dependencies. Unresolved dependencies are replaced + // by placeholder equivalents. + // + // The following dependencies may be left unresolved: + // • Resolving an imported file. + // • Resolving the type for a message field or extension field. + // If the kind of the field is unknown, then a placeholder is used for both + // the Enum and Message accessors on the protoreflect.FieldDescriptor. + // • Resolving an enum value set as the default for an optional enum field. + // If unresolvable, the protoreflect.FieldDescriptor.Default is set to the + // first value in the associated enum (or zero if the also enum dependency + // is also unresolvable). The protoreflect.FieldDescriptor.DefaultEnumValue + // is populated with a placeholder. + // • Resolving the extended message type for an extension field. + // • Resolving the input or output message type for a service method. + // + // If the unresolved dependency uses a relative name, + // then the placeholder will contain an invalid FullName with a "*." prefix, + // indicating that the starting prefix of the full name is unknown. + AllowUnresolvable bool +} + +// NewFile creates a new protoreflect.FileDescriptor from the provided +// file descriptor message. See FileOptions.New for more information. +func NewFile(fd *descriptorpb.FileDescriptorProto, r Resolver) (protoreflect.FileDescriptor, error) { + return FileOptions{}.New(fd, r) +} + +// NewFiles creates a new protoregistry.Files from the provided +// FileDescriptorSet message. See FileOptions.NewFiles for more information. +func NewFiles(fd *descriptorpb.FileDescriptorSet) (*protoregistry.Files, error) { + return FileOptions{}.NewFiles(fd) +} + +// New creates a new protoreflect.FileDescriptor from the provided +// file descriptor message. The file must represent a valid proto file according +// to protobuf semantics. The returned descriptor is a deep copy of the input. +// +// Any imported files, enum types, or message types referenced in the file are +// resolved using the provided registry. When looking up an import file path, +// the path must be unique. The newly created file descriptor is not registered +// back into the provided file registry. +func (o FileOptions) New(fd *descriptorpb.FileDescriptorProto, r Resolver) (protoreflect.FileDescriptor, error) { + if r == nil { + r = (*protoregistry.Files)(nil) // empty resolver + } + + // Handle the file descriptor content. + f := &filedesc.File{L2: &filedesc.FileL2{}} + switch fd.GetSyntax() { + case "proto2", "": + f.L1.Syntax = protoreflect.Proto2 + case "proto3": + f.L1.Syntax = protoreflect.Proto3 + default: + return nil, errors.New("invalid syntax: %q", fd.GetSyntax()) + } + f.L1.Path = fd.GetName() + if f.L1.Path == "" { + return nil, errors.New("file path must be populated") + } + f.L1.Package = protoreflect.FullName(fd.GetPackage()) + if !f.L1.Package.IsValid() && f.L1.Package != "" { + return nil, errors.New("invalid package: %q", f.L1.Package) + } + if opts := fd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.FileOptions) + f.L2.Options = func() protoreflect.ProtoMessage { return opts } + } + + f.L2.Imports = make(filedesc.FileImports, len(fd.GetDependency())) + for _, i := range fd.GetPublicDependency() { + if !(0 <= i && int(i) < len(f.L2.Imports)) || f.L2.Imports[i].IsPublic { + return nil, errors.New("invalid or duplicate public import index: %d", i) + } + f.L2.Imports[i].IsPublic = true + } + for _, i := range fd.GetWeakDependency() { + if !(0 <= i && int(i) < len(f.L2.Imports)) || f.L2.Imports[i].IsWeak { + return nil, errors.New("invalid or duplicate weak import index: %d", i) + } + f.L2.Imports[i].IsWeak = true + } + imps := importSet{f.Path(): true} + for i, path := range fd.GetDependency() { + imp := &f.L2.Imports[i] + f, err := r.FindFileByPath(path) + if err == protoregistry.NotFound && (o.AllowUnresolvable || imp.IsWeak) { + f = filedesc.PlaceholderFile(path) + } else if err != nil { + return nil, errors.New("could not resolve import %q: %v", path, err) + } + imp.FileDescriptor = f + + if imps[imp.Path()] { + return nil, errors.New("already imported %q", path) + } + imps[imp.Path()] = true + } + for i := range fd.GetDependency() { + imp := &f.L2.Imports[i] + imps.importPublic(imp.Imports()) + } + + // Handle source locations. + f.L2.Locations.File = f + for _, loc := range fd.GetSourceCodeInfo().GetLocation() { + var l protoreflect.SourceLocation + // TODO: Validate that the path points to an actual declaration? + l.Path = protoreflect.SourcePath(loc.GetPath()) + s := loc.GetSpan() + switch len(s) { + case 3: + l.StartLine, l.StartColumn, l.EndLine, l.EndColumn = int(s[0]), int(s[1]), int(s[0]), int(s[2]) + case 4: + l.StartLine, l.StartColumn, l.EndLine, l.EndColumn = int(s[0]), int(s[1]), int(s[2]), int(s[3]) + default: + return nil, errors.New("invalid span: %v", s) + } + // TODO: Validate that the span information is sensible? + // See https://github.com/protocolbuffers/protobuf/issues/6378. + if false && (l.EndLine < l.StartLine || l.StartLine < 0 || l.StartColumn < 0 || l.EndColumn < 0 || + (l.StartLine == l.EndLine && l.EndColumn <= l.StartColumn)) { + return nil, errors.New("invalid span: %v", s) + } + l.LeadingDetachedComments = loc.GetLeadingDetachedComments() + l.LeadingComments = loc.GetLeadingComments() + l.TrailingComments = loc.GetTrailingComments() + f.L2.Locations.List = append(f.L2.Locations.List, l) + } + + // Step 1: Allocate and derive the names for all declarations. + // This copies all fields from the descriptor proto except: + // google.protobuf.FieldDescriptorProto.type_name + // google.protobuf.FieldDescriptorProto.default_value + // google.protobuf.FieldDescriptorProto.oneof_index + // google.protobuf.FieldDescriptorProto.extendee + // google.protobuf.MethodDescriptorProto.input + // google.protobuf.MethodDescriptorProto.output + var err error + sb := new(strs.Builder) + r1 := make(descsByName) + if f.L1.Enums.List, err = r1.initEnumDeclarations(fd.GetEnumType(), f, sb); err != nil { + return nil, err + } + if f.L1.Messages.List, err = r1.initMessagesDeclarations(fd.GetMessageType(), f, sb); err != nil { + return nil, err + } + if f.L1.Extensions.List, err = r1.initExtensionDeclarations(fd.GetExtension(), f, sb); err != nil { + return nil, err + } + if f.L1.Services.List, err = r1.initServiceDeclarations(fd.GetService(), f, sb); err != nil { + return nil, err + } + + // Step 2: Resolve every dependency reference not handled by step 1. + r2 := &resolver{local: r1, remote: r, imports: imps, allowUnresolvable: o.AllowUnresolvable} + if err := r2.resolveMessageDependencies(f.L1.Messages.List, fd.GetMessageType()); err != nil { + return nil, err + } + if err := r2.resolveExtensionDependencies(f.L1.Extensions.List, fd.GetExtension()); err != nil { + return nil, err + } + if err := r2.resolveServiceDependencies(f.L1.Services.List, fd.GetService()); err != nil { + return nil, err + } + + // Step 3: Validate every enum, message, and extension declaration. + if err := validateEnumDeclarations(f.L1.Enums.List, fd.GetEnumType()); err != nil { + return nil, err + } + if err := validateMessageDeclarations(f.L1.Messages.List, fd.GetMessageType()); err != nil { + return nil, err + } + if err := validateExtensionDeclarations(f.L1.Extensions.List, fd.GetExtension()); err != nil { + return nil, err + } + + return f, nil +} + +type importSet map[string]bool + +func (is importSet) importPublic(imps protoreflect.FileImports) { + for i := 0; i < imps.Len(); i++ { + if imp := imps.Get(i); imp.IsPublic { + is[imp.Path()] = true + is.importPublic(imp.Imports()) + } + } +} + +// NewFiles creates a new protoregistry.Files from the provided +// FileDescriptorSet message. The descriptor set must include only +// valid files according to protobuf semantics. The returned descriptors +// are a deep copy of the input. +func (o FileOptions) NewFiles(fds *descriptorpb.FileDescriptorSet) (*protoregistry.Files, error) { + files := make(map[string]*descriptorpb.FileDescriptorProto) + for _, fd := range fds.File { + if _, ok := files[fd.GetName()]; ok { + return nil, errors.New("file appears multiple times: %q", fd.GetName()) + } + files[fd.GetName()] = fd + } + r := &protoregistry.Files{} + for _, fd := range files { + if err := o.addFileDeps(r, fd, files); err != nil { + return nil, err + } + } + return r, nil +} +func (o FileOptions) addFileDeps(r *protoregistry.Files, fd *descriptorpb.FileDescriptorProto, files map[string]*descriptorpb.FileDescriptorProto) error { + // Set the entry to nil while descending into a file's dependencies to detect cycles. + files[fd.GetName()] = nil + for _, dep := range fd.Dependency { + depfd, ok := files[dep] + if depfd == nil { + if ok { + return errors.New("import cycle in file: %q", dep) + } + continue + } + if err := o.addFileDeps(r, depfd, files); err != nil { + return err + } + } + // Delete the entry once dependencies are processed. + delete(files, fd.GetName()) + f, err := o.New(fd, r) + if err != nil { + return err + } + return r.RegisterFile(f) +} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go new file mode 100644 index 0000000000..37efda1afe --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go @@ -0,0 +1,248 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protodesc + +import ( + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + + "google.golang.org/protobuf/types/descriptorpb" +) + +type descsByName map[protoreflect.FullName]protoreflect.Descriptor + +func (r descsByName) initEnumDeclarations(eds []*descriptorpb.EnumDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (es []filedesc.Enum, err error) { + es = make([]filedesc.Enum, len(eds)) // allocate up-front to ensure stable pointers + for i, ed := range eds { + e := &es[i] + e.L2 = new(filedesc.EnumL2) + if e.L0, err = r.makeBase(e, parent, ed.GetName(), i, sb); err != nil { + return nil, err + } + if opts := ed.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.EnumOptions) + e.L2.Options = func() protoreflect.ProtoMessage { return opts } + } + for _, s := range ed.GetReservedName() { + e.L2.ReservedNames.List = append(e.L2.ReservedNames.List, protoreflect.Name(s)) + } + for _, rr := range ed.GetReservedRange() { + e.L2.ReservedRanges.List = append(e.L2.ReservedRanges.List, [2]protoreflect.EnumNumber{ + protoreflect.EnumNumber(rr.GetStart()), + protoreflect.EnumNumber(rr.GetEnd()), + }) + } + if e.L2.Values.List, err = r.initEnumValuesFromDescriptorProto(ed.GetValue(), e, sb); err != nil { + return nil, err + } + } + return es, nil +} + +func (r descsByName) initEnumValuesFromDescriptorProto(vds []*descriptorpb.EnumValueDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (vs []filedesc.EnumValue, err error) { + vs = make([]filedesc.EnumValue, len(vds)) // allocate up-front to ensure stable pointers + for i, vd := range vds { + v := &vs[i] + if v.L0, err = r.makeBase(v, parent, vd.GetName(), i, sb); err != nil { + return nil, err + } + if opts := vd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.EnumValueOptions) + v.L1.Options = func() protoreflect.ProtoMessage { return opts } + } + v.L1.Number = protoreflect.EnumNumber(vd.GetNumber()) + } + return vs, nil +} + +func (r descsByName) initMessagesDeclarations(mds []*descriptorpb.DescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (ms []filedesc.Message, err error) { + ms = make([]filedesc.Message, len(mds)) // allocate up-front to ensure stable pointers + for i, md := range mds { + m := &ms[i] + m.L2 = new(filedesc.MessageL2) + if m.L0, err = r.makeBase(m, parent, md.GetName(), i, sb); err != nil { + return nil, err + } + if opts := md.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.MessageOptions) + m.L2.Options = func() protoreflect.ProtoMessage { return opts } + m.L1.IsMapEntry = opts.GetMapEntry() + m.L1.IsMessageSet = opts.GetMessageSetWireFormat() + } + for _, s := range md.GetReservedName() { + m.L2.ReservedNames.List = append(m.L2.ReservedNames.List, protoreflect.Name(s)) + } + for _, rr := range md.GetReservedRange() { + m.L2.ReservedRanges.List = append(m.L2.ReservedRanges.List, [2]protoreflect.FieldNumber{ + protoreflect.FieldNumber(rr.GetStart()), + protoreflect.FieldNumber(rr.GetEnd()), + }) + } + for _, xr := range md.GetExtensionRange() { + m.L2.ExtensionRanges.List = append(m.L2.ExtensionRanges.List, [2]protoreflect.FieldNumber{ + protoreflect.FieldNumber(xr.GetStart()), + protoreflect.FieldNumber(xr.GetEnd()), + }) + var optsFunc func() protoreflect.ProtoMessage + if opts := xr.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.ExtensionRangeOptions) + optsFunc = func() protoreflect.ProtoMessage { return opts } + } + m.L2.ExtensionRangeOptions = append(m.L2.ExtensionRangeOptions, optsFunc) + } + if m.L2.Fields.List, err = r.initFieldsFromDescriptorProto(md.GetField(), m, sb); err != nil { + return nil, err + } + if m.L2.Oneofs.List, err = r.initOneofsFromDescriptorProto(md.GetOneofDecl(), m, sb); err != nil { + return nil, err + } + if m.L1.Enums.List, err = r.initEnumDeclarations(md.GetEnumType(), m, sb); err != nil { + return nil, err + } + if m.L1.Messages.List, err = r.initMessagesDeclarations(md.GetNestedType(), m, sb); err != nil { + return nil, err + } + if m.L1.Extensions.List, err = r.initExtensionDeclarations(md.GetExtension(), m, sb); err != nil { + return nil, err + } + } + return ms, nil +} + +func (r descsByName) initFieldsFromDescriptorProto(fds []*descriptorpb.FieldDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (fs []filedesc.Field, err error) { + fs = make([]filedesc.Field, len(fds)) // allocate up-front to ensure stable pointers + for i, fd := range fds { + f := &fs[i] + if f.L0, err = r.makeBase(f, parent, fd.GetName(), i, sb); err != nil { + return nil, err + } + f.L1.IsProto3Optional = fd.GetProto3Optional() + if opts := fd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.FieldOptions) + f.L1.Options = func() protoreflect.ProtoMessage { return opts } + f.L1.IsWeak = opts.GetWeak() + f.L1.HasPacked = opts.Packed != nil + f.L1.IsPacked = opts.GetPacked() + } + f.L1.Number = protoreflect.FieldNumber(fd.GetNumber()) + f.L1.Cardinality = protoreflect.Cardinality(fd.GetLabel()) + if fd.Type != nil { + f.L1.Kind = protoreflect.Kind(fd.GetType()) + } + if fd.JsonName != nil { + f.L1.StringName.InitJSON(fd.GetJsonName()) + } + } + return fs, nil +} + +func (r descsByName) initOneofsFromDescriptorProto(ods []*descriptorpb.OneofDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (os []filedesc.Oneof, err error) { + os = make([]filedesc.Oneof, len(ods)) // allocate up-front to ensure stable pointers + for i, od := range ods { + o := &os[i] + if o.L0, err = r.makeBase(o, parent, od.GetName(), i, sb); err != nil { + return nil, err + } + if opts := od.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.OneofOptions) + o.L1.Options = func() protoreflect.ProtoMessage { return opts } + } + } + return os, nil +} + +func (r descsByName) initExtensionDeclarations(xds []*descriptorpb.FieldDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (xs []filedesc.Extension, err error) { + xs = make([]filedesc.Extension, len(xds)) // allocate up-front to ensure stable pointers + for i, xd := range xds { + x := &xs[i] + x.L2 = new(filedesc.ExtensionL2) + if x.L0, err = r.makeBase(x, parent, xd.GetName(), i, sb); err != nil { + return nil, err + } + if opts := xd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.FieldOptions) + x.L2.Options = func() protoreflect.ProtoMessage { return opts } + x.L2.IsPacked = opts.GetPacked() + } + x.L1.Number = protoreflect.FieldNumber(xd.GetNumber()) + x.L1.Cardinality = protoreflect.Cardinality(xd.GetLabel()) + if xd.Type != nil { + x.L1.Kind = protoreflect.Kind(xd.GetType()) + } + if xd.JsonName != nil { + x.L2.StringName.InitJSON(xd.GetJsonName()) + } + } + return xs, nil +} + +func (r descsByName) initServiceDeclarations(sds []*descriptorpb.ServiceDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (ss []filedesc.Service, err error) { + ss = make([]filedesc.Service, len(sds)) // allocate up-front to ensure stable pointers + for i, sd := range sds { + s := &ss[i] + s.L2 = new(filedesc.ServiceL2) + if s.L0, err = r.makeBase(s, parent, sd.GetName(), i, sb); err != nil { + return nil, err + } + if opts := sd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.ServiceOptions) + s.L2.Options = func() protoreflect.ProtoMessage { return opts } + } + if s.L2.Methods.List, err = r.initMethodsFromDescriptorProto(sd.GetMethod(), s, sb); err != nil { + return nil, err + } + } + return ss, nil +} + +func (r descsByName) initMethodsFromDescriptorProto(mds []*descriptorpb.MethodDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (ms []filedesc.Method, err error) { + ms = make([]filedesc.Method, len(mds)) // allocate up-front to ensure stable pointers + for i, md := range mds { + m := &ms[i] + if m.L0, err = r.makeBase(m, parent, md.GetName(), i, sb); err != nil { + return nil, err + } + if opts := md.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.MethodOptions) + m.L1.Options = func() protoreflect.ProtoMessage { return opts } + } + m.L1.IsStreamingClient = md.GetClientStreaming() + m.L1.IsStreamingServer = md.GetServerStreaming() + } + return ms, nil +} + +func (r descsByName) makeBase(child, parent protoreflect.Descriptor, name string, idx int, sb *strs.Builder) (filedesc.BaseL0, error) { + if !protoreflect.Name(name).IsValid() { + return filedesc.BaseL0{}, errors.New("descriptor %q has an invalid nested name: %q", parent.FullName(), name) + } + + // Derive the full name of the child. + // Note that enum values are a sibling to the enum parent in the namespace. + var fullName protoreflect.FullName + if _, ok := parent.(protoreflect.EnumDescriptor); ok { + fullName = sb.AppendFullName(parent.FullName().Parent(), protoreflect.Name(name)) + } else { + fullName = sb.AppendFullName(parent.FullName(), protoreflect.Name(name)) + } + if _, ok := r[fullName]; ok { + return filedesc.BaseL0{}, errors.New("descriptor %q already declared", fullName) + } + r[fullName] = child + + // TODO: Verify that the full name does not already exist in the resolver? + // This is not as critical since most usages of NewFile will register + // the created file back into the registry, which will perform this check. + + return filedesc.BaseL0{ + FullName: fullName, + ParentFile: parent.ParentFile().(*filedesc.File), + Parent: parent, + Index: idx, + }, nil +} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go new file mode 100644 index 0000000000..27d7e35012 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go @@ -0,0 +1,286 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protodesc + +import ( + "google.golang.org/protobuf/internal/encoding/defval" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + + "google.golang.org/protobuf/types/descriptorpb" +) + +// resolver is a wrapper around a local registry of declarations within the file +// and the remote resolver. The remote resolver is restricted to only return +// descriptors that have been imported. +type resolver struct { + local descsByName + remote Resolver + imports importSet + + allowUnresolvable bool +} + +func (r *resolver) resolveMessageDependencies(ms []filedesc.Message, mds []*descriptorpb.DescriptorProto) (err error) { + for i, md := range mds { + m := &ms[i] + for j, fd := range md.GetField() { + f := &m.L2.Fields.List[j] + if f.L1.Cardinality == protoreflect.Required { + m.L2.RequiredNumbers.List = append(m.L2.RequiredNumbers.List, f.L1.Number) + } + if fd.OneofIndex != nil { + k := int(fd.GetOneofIndex()) + if !(0 <= k && k < len(md.GetOneofDecl())) { + return errors.New("message field %q has an invalid oneof index: %d", f.FullName(), k) + } + o := &m.L2.Oneofs.List[k] + f.L1.ContainingOneof = o + o.L1.Fields.List = append(o.L1.Fields.List, f) + } + + if f.L1.Kind, f.L1.Enum, f.L1.Message, err = r.findTarget(f.Kind(), f.Parent().FullName(), partialName(fd.GetTypeName()), f.IsWeak()); err != nil { + return errors.New("message field %q cannot resolve type: %v", f.FullName(), err) + } + if fd.DefaultValue != nil { + v, ev, err := unmarshalDefault(fd.GetDefaultValue(), f, r.allowUnresolvable) + if err != nil { + return errors.New("message field %q has invalid default: %v", f.FullName(), err) + } + f.L1.Default = filedesc.DefaultValue(v, ev) + } + } + + if err := r.resolveMessageDependencies(m.L1.Messages.List, md.GetNestedType()); err != nil { + return err + } + if err := r.resolveExtensionDependencies(m.L1.Extensions.List, md.GetExtension()); err != nil { + return err + } + } + return nil +} + +func (r *resolver) resolveExtensionDependencies(xs []filedesc.Extension, xds []*descriptorpb.FieldDescriptorProto) (err error) { + for i, xd := range xds { + x := &xs[i] + if x.L1.Extendee, err = r.findMessageDescriptor(x.Parent().FullName(), partialName(xd.GetExtendee()), false); err != nil { + return errors.New("extension field %q cannot resolve extendee: %v", x.FullName(), err) + } + if x.L1.Kind, x.L2.Enum, x.L2.Message, err = r.findTarget(x.Kind(), x.Parent().FullName(), partialName(xd.GetTypeName()), false); err != nil { + return errors.New("extension field %q cannot resolve type: %v", x.FullName(), err) + } + if xd.DefaultValue != nil { + v, ev, err := unmarshalDefault(xd.GetDefaultValue(), x, r.allowUnresolvable) + if err != nil { + return errors.New("extension field %q has invalid default: %v", x.FullName(), err) + } + x.L2.Default = filedesc.DefaultValue(v, ev) + } + } + return nil +} + +func (r *resolver) resolveServiceDependencies(ss []filedesc.Service, sds []*descriptorpb.ServiceDescriptorProto) (err error) { + for i, sd := range sds { + s := &ss[i] + for j, md := range sd.GetMethod() { + m := &s.L2.Methods.List[j] + m.L1.Input, err = r.findMessageDescriptor(m.Parent().FullName(), partialName(md.GetInputType()), false) + if err != nil { + return errors.New("service method %q cannot resolve input: %v", m.FullName(), err) + } + m.L1.Output, err = r.findMessageDescriptor(s.FullName(), partialName(md.GetOutputType()), false) + if err != nil { + return errors.New("service method %q cannot resolve output: %v", m.FullName(), err) + } + } + } + return nil +} + +// findTarget finds an enum or message descriptor if k is an enum, message, +// group, or unknown. If unknown, and the name could be resolved, the kind +// returned kind is set based on the type of the resolved descriptor. +func (r *resolver) findTarget(k protoreflect.Kind, scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.Kind, protoreflect.EnumDescriptor, protoreflect.MessageDescriptor, error) { + switch k { + case protoreflect.EnumKind: + ed, err := r.findEnumDescriptor(scope, ref, isWeak) + if err != nil { + return 0, nil, nil, err + } + return k, ed, nil, nil + case protoreflect.MessageKind, protoreflect.GroupKind: + md, err := r.findMessageDescriptor(scope, ref, isWeak) + if err != nil { + return 0, nil, nil, err + } + return k, nil, md, nil + case 0: + // Handle unspecified kinds (possible with parsers that operate + // on a per-file basis without knowledge of dependencies). + d, err := r.findDescriptor(scope, ref) + if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { + return k, filedesc.PlaceholderEnum(ref.FullName()), filedesc.PlaceholderMessage(ref.FullName()), nil + } else if err == protoregistry.NotFound { + return 0, nil, nil, errors.New("%q not found", ref.FullName()) + } else if err != nil { + return 0, nil, nil, err + } + switch d := d.(type) { + case protoreflect.EnumDescriptor: + return protoreflect.EnumKind, d, nil, nil + case protoreflect.MessageDescriptor: + return protoreflect.MessageKind, nil, d, nil + default: + return 0, nil, nil, errors.New("unknown kind") + } + default: + if ref != "" { + return 0, nil, nil, errors.New("target name cannot be specified for %v", k) + } + if !k.IsValid() { + return 0, nil, nil, errors.New("invalid kind: %d", k) + } + return k, nil, nil, nil + } +} + +// findDescriptor finds the descriptor by name, +// which may be a relative name within some scope. +// +// Suppose the scope was "fizz.buzz" and the reference was "Foo.Bar", +// then the following full names are searched: +// - fizz.buzz.Foo.Bar +// - fizz.Foo.Bar +// - Foo.Bar +func (r *resolver) findDescriptor(scope protoreflect.FullName, ref partialName) (protoreflect.Descriptor, error) { + if !ref.IsValid() { + return nil, errors.New("invalid name reference: %q", ref) + } + if ref.IsFull() { + scope, ref = "", ref[1:] + } + var foundButNotImported protoreflect.Descriptor + for { + // Derive the full name to search. + s := protoreflect.FullName(ref) + if scope != "" { + s = scope + "." + s + } + + // Check the current file for the descriptor. + if d, ok := r.local[s]; ok { + return d, nil + } + + // Check the remote registry for the descriptor. + d, err := r.remote.FindDescriptorByName(s) + if err == nil { + // Only allow descriptors covered by one of the imports. + if r.imports[d.ParentFile().Path()] { + return d, nil + } + foundButNotImported = d + } else if err != protoregistry.NotFound { + return nil, errors.Wrap(err, "%q", s) + } + + // Continue on at a higher level of scoping. + if scope == "" { + if d := foundButNotImported; d != nil { + return nil, errors.New("resolved %q, but %q is not imported", d.FullName(), d.ParentFile().Path()) + } + return nil, protoregistry.NotFound + } + scope = scope.Parent() + } +} + +func (r *resolver) findEnumDescriptor(scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.EnumDescriptor, error) { + d, err := r.findDescriptor(scope, ref) + if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { + return filedesc.PlaceholderEnum(ref.FullName()), nil + } else if err == protoregistry.NotFound { + return nil, errors.New("%q not found", ref.FullName()) + } else if err != nil { + return nil, err + } + ed, ok := d.(protoreflect.EnumDescriptor) + if !ok { + return nil, errors.New("resolved %q, but it is not an enum", d.FullName()) + } + return ed, nil +} + +func (r *resolver) findMessageDescriptor(scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.MessageDescriptor, error) { + d, err := r.findDescriptor(scope, ref) + if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { + return filedesc.PlaceholderMessage(ref.FullName()), nil + } else if err == protoregistry.NotFound { + return nil, errors.New("%q not found", ref.FullName()) + } else if err != nil { + return nil, err + } + md, ok := d.(protoreflect.MessageDescriptor) + if !ok { + return nil, errors.New("resolved %q, but it is not an message", d.FullName()) + } + return md, nil +} + +// partialName is the partial name. A leading dot means that the name is full, +// otherwise the name is relative to some current scope. +// See google.protobuf.FieldDescriptorProto.type_name. +type partialName string + +func (s partialName) IsFull() bool { + return len(s) > 0 && s[0] == '.' +} + +func (s partialName) IsValid() bool { + if s.IsFull() { + return protoreflect.FullName(s[1:]).IsValid() + } + return protoreflect.FullName(s).IsValid() +} + +const unknownPrefix = "*." + +// FullName converts the partial name to a full name on a best-effort basis. +// If relative, it creates an invalid full name, using a "*." prefix +// to indicate that the start of the full name is unknown. +func (s partialName) FullName() protoreflect.FullName { + if s.IsFull() { + return protoreflect.FullName(s[1:]) + } + return protoreflect.FullName(unknownPrefix + s) +} + +func unmarshalDefault(s string, fd protoreflect.FieldDescriptor, allowUnresolvable bool) (protoreflect.Value, protoreflect.EnumValueDescriptor, error) { + var evs protoreflect.EnumValueDescriptors + if fd.Enum() != nil { + evs = fd.Enum().Values() + } + v, ev, err := defval.Unmarshal(s, fd.Kind(), evs, defval.Descriptor) + if err != nil && allowUnresolvable && evs != nil && protoreflect.Name(s).IsValid() { + v = protoreflect.ValueOfEnum(0) + if evs.Len() > 0 { + v = protoreflect.ValueOfEnum(evs.Get(0).Number()) + } + ev = filedesc.PlaceholderEnumValue(fd.Enum().FullName().Parent().Append(protoreflect.Name(s))) + } else if err != nil { + return v, ev, err + } + if fd.Syntax() == protoreflect.Proto3 { + return v, ev, errors.New("cannot be specified under proto3 semantics") + } + if fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind || fd.Cardinality() == protoreflect.Repeated { + return v, ev, errors.New("cannot be specified on composite types") + } + return v, ev, nil +} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go new file mode 100644 index 0000000000..9af1d56487 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go @@ -0,0 +1,374 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protodesc + +import ( + "strings" + "unicode" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/reflect/protoreflect" + + "google.golang.org/protobuf/types/descriptorpb" +) + +func validateEnumDeclarations(es []filedesc.Enum, eds []*descriptorpb.EnumDescriptorProto) error { + for i, ed := range eds { + e := &es[i] + if err := e.L2.ReservedNames.CheckValid(); err != nil { + return errors.New("enum %q reserved names has %v", e.FullName(), err) + } + if err := e.L2.ReservedRanges.CheckValid(); err != nil { + return errors.New("enum %q reserved ranges has %v", e.FullName(), err) + } + if len(ed.GetValue()) == 0 { + return errors.New("enum %q must contain at least one value declaration", e.FullName()) + } + allowAlias := ed.GetOptions().GetAllowAlias() + foundAlias := false + for i := 0; i < e.Values().Len(); i++ { + v1 := e.Values().Get(i) + if v2 := e.Values().ByNumber(v1.Number()); v1 != v2 { + foundAlias = true + if !allowAlias { + return errors.New("enum %q has conflicting non-aliased values on number %d: %q with %q", e.FullName(), v1.Number(), v1.Name(), v2.Name()) + } + } + } + if allowAlias && !foundAlias { + return errors.New("enum %q allows aliases, but none were found", e.FullName()) + } + if e.Syntax() == protoreflect.Proto3 { + if v := e.Values().Get(0); v.Number() != 0 { + return errors.New("enum %q using proto3 semantics must have zero number for the first value", v.FullName()) + } + // Verify that value names in proto3 do not conflict if the + // case-insensitive prefix is removed. + // See protoc v3.8.0: src/google/protobuf/descriptor.cc:4991-5055 + names := map[string]protoreflect.EnumValueDescriptor{} + prefix := strings.Replace(strings.ToLower(string(e.Name())), "_", "", -1) + for i := 0; i < e.Values().Len(); i++ { + v1 := e.Values().Get(i) + s := strs.EnumValueName(strs.TrimEnumPrefix(string(v1.Name()), prefix)) + if v2, ok := names[s]; ok && v1.Number() != v2.Number() { + return errors.New("enum %q using proto3 semantics has conflict: %q with %q", e.FullName(), v1.Name(), v2.Name()) + } + names[s] = v1 + } + } + + for j, vd := range ed.GetValue() { + v := &e.L2.Values.List[j] + if vd.Number == nil { + return errors.New("enum value %q must have a specified number", v.FullName()) + } + if e.L2.ReservedNames.Has(v.Name()) { + return errors.New("enum value %q must not use reserved name", v.FullName()) + } + if e.L2.ReservedRanges.Has(v.Number()) { + return errors.New("enum value %q must not use reserved number %d", v.FullName(), v.Number()) + } + } + } + return nil +} + +func validateMessageDeclarations(ms []filedesc.Message, mds []*descriptorpb.DescriptorProto) error { + for i, md := range mds { + m := &ms[i] + + // Handle the message descriptor itself. + isMessageSet := md.GetOptions().GetMessageSetWireFormat() + if err := m.L2.ReservedNames.CheckValid(); err != nil { + return errors.New("message %q reserved names has %v", m.FullName(), err) + } + if err := m.L2.ReservedRanges.CheckValid(isMessageSet); err != nil { + return errors.New("message %q reserved ranges has %v", m.FullName(), err) + } + if err := m.L2.ExtensionRanges.CheckValid(isMessageSet); err != nil { + return errors.New("message %q extension ranges has %v", m.FullName(), err) + } + if err := (*filedesc.FieldRanges).CheckOverlap(&m.L2.ReservedRanges, &m.L2.ExtensionRanges); err != nil { + return errors.New("message %q reserved and extension ranges has %v", m.FullName(), err) + } + for i := 0; i < m.Fields().Len(); i++ { + f1 := m.Fields().Get(i) + if f2 := m.Fields().ByNumber(f1.Number()); f1 != f2 { + return errors.New("message %q has conflicting fields: %q with %q", m.FullName(), f1.Name(), f2.Name()) + } + } + if isMessageSet && !flags.ProtoLegacy { + return errors.New("message %q is a MessageSet, which is a legacy proto1 feature that is no longer supported", m.FullName()) + } + if isMessageSet && (m.Syntax() != protoreflect.Proto2 || m.Fields().Len() > 0 || m.ExtensionRanges().Len() == 0) { + return errors.New("message %q is an invalid proto1 MessageSet", m.FullName()) + } + if m.Syntax() == protoreflect.Proto3 { + if m.ExtensionRanges().Len() > 0 { + return errors.New("message %q using proto3 semantics cannot have extension ranges", m.FullName()) + } + // Verify that field names in proto3 do not conflict if lowercased + // with all underscores removed. + // See protoc v3.8.0: src/google/protobuf/descriptor.cc:5830-5847 + names := map[string]protoreflect.FieldDescriptor{} + for i := 0; i < m.Fields().Len(); i++ { + f1 := m.Fields().Get(i) + s := strings.Replace(strings.ToLower(string(f1.Name())), "_", "", -1) + if f2, ok := names[s]; ok { + return errors.New("message %q using proto3 semantics has conflict: %q with %q", m.FullName(), f1.Name(), f2.Name()) + } + names[s] = f1 + } + } + + for j, fd := range md.GetField() { + f := &m.L2.Fields.List[j] + if m.L2.ReservedNames.Has(f.Name()) { + return errors.New("message field %q must not use reserved name", f.FullName()) + } + if !f.Number().IsValid() { + return errors.New("message field %q has an invalid number: %d", f.FullName(), f.Number()) + } + if !f.Cardinality().IsValid() { + return errors.New("message field %q has an invalid cardinality: %d", f.FullName(), f.Cardinality()) + } + if m.L2.ReservedRanges.Has(f.Number()) { + return errors.New("message field %q must not use reserved number %d", f.FullName(), f.Number()) + } + if m.L2.ExtensionRanges.Has(f.Number()) { + return errors.New("message field %q with number %d in extension range", f.FullName(), f.Number()) + } + if fd.Extendee != nil { + return errors.New("message field %q may not have extendee: %q", f.FullName(), fd.GetExtendee()) + } + if f.L1.IsProto3Optional { + if f.Syntax() != protoreflect.Proto3 { + return errors.New("message field %q under proto3 optional semantics must be specified in the proto3 syntax", f.FullName()) + } + if f.Cardinality() != protoreflect.Optional { + return errors.New("message field %q under proto3 optional semantics must have optional cardinality", f.FullName()) + } + if f.ContainingOneof() != nil && f.ContainingOneof().Fields().Len() != 1 { + return errors.New("message field %q under proto3 optional semantics must be within a single element oneof", f.FullName()) + } + } + if f.IsWeak() && !flags.ProtoLegacy { + return errors.New("message field %q is a weak field, which is a legacy proto1 feature that is no longer supported", f.FullName()) + } + if f.IsWeak() && (f.Syntax() != protoreflect.Proto2 || !isOptionalMessage(f) || f.ContainingOneof() != nil) { + return errors.New("message field %q may only be weak for an optional message", f.FullName()) + } + if f.IsPacked() && !isPackable(f) { + return errors.New("message field %q is not packable", f.FullName()) + } + if err := checkValidGroup(f); err != nil { + return errors.New("message field %q is an invalid group: %v", f.FullName(), err) + } + if err := checkValidMap(f); err != nil { + return errors.New("message field %q is an invalid map: %v", f.FullName(), err) + } + if f.Syntax() == protoreflect.Proto3 { + if f.Cardinality() == protoreflect.Required { + return errors.New("message field %q using proto3 semantics cannot be required", f.FullName()) + } + if f.Enum() != nil && !f.Enum().IsPlaceholder() && f.Enum().Syntax() != protoreflect.Proto3 { + return errors.New("message field %q using proto3 semantics may only depend on a proto3 enum", f.FullName()) + } + } + } + seenSynthetic := false // synthetic oneofs for proto3 optional must come after real oneofs + for j := range md.GetOneofDecl() { + o := &m.L2.Oneofs.List[j] + if o.Fields().Len() == 0 { + return errors.New("message oneof %q must contain at least one field declaration", o.FullName()) + } + if n := o.Fields().Len(); n-1 != (o.Fields().Get(n-1).Index() - o.Fields().Get(0).Index()) { + return errors.New("message oneof %q must have consecutively declared fields", o.FullName()) + } + + if o.IsSynthetic() { + seenSynthetic = true + continue + } + if !o.IsSynthetic() && seenSynthetic { + return errors.New("message oneof %q must be declared before synthetic oneofs", o.FullName()) + } + + for i := 0; i < o.Fields().Len(); i++ { + f := o.Fields().Get(i) + if f.Cardinality() != protoreflect.Optional { + return errors.New("message field %q belongs in a oneof and must be optional", f.FullName()) + } + if f.IsWeak() { + return errors.New("message field %q belongs in a oneof and must not be a weak reference", f.FullName()) + } + } + } + + if err := validateEnumDeclarations(m.L1.Enums.List, md.GetEnumType()); err != nil { + return err + } + if err := validateMessageDeclarations(m.L1.Messages.List, md.GetNestedType()); err != nil { + return err + } + if err := validateExtensionDeclarations(m.L1.Extensions.List, md.GetExtension()); err != nil { + return err + } + } + return nil +} + +func validateExtensionDeclarations(xs []filedesc.Extension, xds []*descriptorpb.FieldDescriptorProto) error { + for i, xd := range xds { + x := &xs[i] + // NOTE: Avoid using the IsValid method since extensions to MessageSet + // may have a field number higher than normal. This check only verifies + // that the number is not negative or reserved. We check again later + // if we know that the extendee is definitely not a MessageSet. + if n := x.Number(); n < 0 || (protowire.FirstReservedNumber <= n && n <= protowire.LastReservedNumber) { + return errors.New("extension field %q has an invalid number: %d", x.FullName(), x.Number()) + } + if !x.Cardinality().IsValid() || x.Cardinality() == protoreflect.Required { + return errors.New("extension field %q has an invalid cardinality: %d", x.FullName(), x.Cardinality()) + } + if xd.JsonName != nil { + // A bug in older versions of protoc would always populate the + // "json_name" option for extensions when it is meaningless. + // When it did so, it would always use the camel-cased field name. + if xd.GetJsonName() != strs.JSONCamelCase(string(x.Name())) { + return errors.New("extension field %q may not have an explicitly set JSON name: %q", x.FullName(), xd.GetJsonName()) + } + } + if xd.OneofIndex != nil { + return errors.New("extension field %q may not be part of a oneof", x.FullName()) + } + if md := x.ContainingMessage(); !md.IsPlaceholder() { + if !md.ExtensionRanges().Has(x.Number()) { + return errors.New("extension field %q extends %q with non-extension field number: %d", x.FullName(), md.FullName(), x.Number()) + } + isMessageSet := md.Options().(*descriptorpb.MessageOptions).GetMessageSetWireFormat() + if isMessageSet && !isOptionalMessage(x) { + return errors.New("extension field %q extends MessageSet and must be an optional message", x.FullName()) + } + if !isMessageSet && !x.Number().IsValid() { + return errors.New("extension field %q has an invalid number: %d", x.FullName(), x.Number()) + } + } + if xd.GetOptions().GetWeak() { + return errors.New("extension field %q cannot be a weak reference", x.FullName()) + } + if x.IsPacked() && !isPackable(x) { + return errors.New("extension field %q is not packable", x.FullName()) + } + if err := checkValidGroup(x); err != nil { + return errors.New("extension field %q is an invalid group: %v", x.FullName(), err) + } + if md := x.Message(); md != nil && md.IsMapEntry() { + return errors.New("extension field %q cannot be a map entry", x.FullName()) + } + if x.Syntax() == protoreflect.Proto3 { + switch x.ContainingMessage().FullName() { + case (*descriptorpb.FileOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.EnumOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.EnumValueOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.MessageOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.FieldOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.OneofOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.ExtensionRangeOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.ServiceOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.MethodOptions)(nil).ProtoReflect().Descriptor().FullName(): + default: + return errors.New("extension field %q cannot be declared in proto3 unless extended descriptor options", x.FullName()) + } + } + } + return nil +} + +// isOptionalMessage reports whether this is an optional message. +// If the kind is unknown, it is assumed to be a message. +func isOptionalMessage(fd protoreflect.FieldDescriptor) bool { + return (fd.Kind() == 0 || fd.Kind() == protoreflect.MessageKind) && fd.Cardinality() == protoreflect.Optional +} + +// isPackable checks whether the pack option can be specified. +func isPackable(fd protoreflect.FieldDescriptor) bool { + switch fd.Kind() { + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: + return false + } + return fd.IsList() +} + +// checkValidGroup reports whether fd is a valid group according to the same +// rules that protoc imposes. +func checkValidGroup(fd protoreflect.FieldDescriptor) error { + md := fd.Message() + switch { + case fd.Kind() != protoreflect.GroupKind: + return nil + case fd.Syntax() != protoreflect.Proto2: + return errors.New("invalid under proto2 semantics") + case md == nil || md.IsPlaceholder(): + return errors.New("message must be resolvable") + case fd.FullName().Parent() != md.FullName().Parent(): + return errors.New("message and field must be declared in the same scope") + case !unicode.IsUpper(rune(md.Name()[0])): + return errors.New("message name must start with an uppercase") + case fd.Name() != protoreflect.Name(strings.ToLower(string(md.Name()))): + return errors.New("field name must be lowercased form of the message name") + } + return nil +} + +// checkValidMap checks whether the field is a valid map according to the same +// rules that protoc imposes. +// See protoc v3.8.0: src/google/protobuf/descriptor.cc:6045-6115 +func checkValidMap(fd protoreflect.FieldDescriptor) error { + md := fd.Message() + switch { + case md == nil || !md.IsMapEntry(): + return nil + case fd.FullName().Parent() != md.FullName().Parent(): + return errors.New("message and field must be declared in the same scope") + case md.Name() != protoreflect.Name(strs.MapEntryName(string(fd.Name()))): + return errors.New("incorrect implicit map entry name") + case fd.Cardinality() != protoreflect.Repeated: + return errors.New("field must be repeated") + case md.Fields().Len() != 2: + return errors.New("message must have exactly two fields") + case md.ExtensionRanges().Len() > 0: + return errors.New("message must not have any extension ranges") + case md.Enums().Len()+md.Messages().Len()+md.Extensions().Len() > 0: + return errors.New("message must not have any nested declarations") + } + kf := md.Fields().Get(0) + vf := md.Fields().Get(1) + switch { + case kf.Name() != genid.MapEntry_Key_field_name || kf.Number() != genid.MapEntry_Key_field_number || kf.Cardinality() != protoreflect.Optional || kf.ContainingOneof() != nil || kf.HasDefault(): + return errors.New("invalid key field") + case vf.Name() != genid.MapEntry_Value_field_name || vf.Number() != genid.MapEntry_Value_field_number || vf.Cardinality() != protoreflect.Optional || vf.ContainingOneof() != nil || vf.HasDefault(): + return errors.New("invalid value field") + } + switch kf.Kind() { + case protoreflect.BoolKind: // bool + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: // int32 + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: // int64 + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: // uint32 + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: // uint64 + case protoreflect.StringKind: // string + default: + return errors.New("invalid key kind: %v", kf.Kind()) + } + if e := vf.Enum(); e != nil && e.Values().Len() > 0 && e.Values().Get(0).Number() != 0 { + return errors.New("map enum value must have zero number for the first value") + } + return nil +} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go b/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go new file mode 100644 index 0000000000..a7c5ceffc9 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go @@ -0,0 +1,252 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protodesc + +import ( + "fmt" + "strings" + + "google.golang.org/protobuf/internal/encoding/defval" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + + "google.golang.org/protobuf/types/descriptorpb" +) + +// ToFileDescriptorProto copies a protoreflect.FileDescriptor into a +// google.protobuf.FileDescriptorProto message. +func ToFileDescriptorProto(file protoreflect.FileDescriptor) *descriptorpb.FileDescriptorProto { + p := &descriptorpb.FileDescriptorProto{ + Name: proto.String(file.Path()), + Options: proto.Clone(file.Options()).(*descriptorpb.FileOptions), + } + if file.Package() != "" { + p.Package = proto.String(string(file.Package())) + } + for i, imports := 0, file.Imports(); i < imports.Len(); i++ { + imp := imports.Get(i) + p.Dependency = append(p.Dependency, imp.Path()) + if imp.IsPublic { + p.PublicDependency = append(p.PublicDependency, int32(i)) + } + if imp.IsWeak { + p.WeakDependency = append(p.WeakDependency, int32(i)) + } + } + for i, locs := 0, file.SourceLocations(); i < locs.Len(); i++ { + loc := locs.Get(i) + l := &descriptorpb.SourceCodeInfo_Location{} + l.Path = append(l.Path, loc.Path...) + if loc.StartLine == loc.EndLine { + l.Span = []int32{int32(loc.StartLine), int32(loc.StartColumn), int32(loc.EndColumn)} + } else { + l.Span = []int32{int32(loc.StartLine), int32(loc.StartColumn), int32(loc.EndLine), int32(loc.EndColumn)} + } + l.LeadingDetachedComments = append([]string(nil), loc.LeadingDetachedComments...) + if loc.LeadingComments != "" { + l.LeadingComments = proto.String(loc.LeadingComments) + } + if loc.TrailingComments != "" { + l.TrailingComments = proto.String(loc.TrailingComments) + } + if p.SourceCodeInfo == nil { + p.SourceCodeInfo = &descriptorpb.SourceCodeInfo{} + } + p.SourceCodeInfo.Location = append(p.SourceCodeInfo.Location, l) + + } + for i, messages := 0, file.Messages(); i < messages.Len(); i++ { + p.MessageType = append(p.MessageType, ToDescriptorProto(messages.Get(i))) + } + for i, enums := 0, file.Enums(); i < enums.Len(); i++ { + p.EnumType = append(p.EnumType, ToEnumDescriptorProto(enums.Get(i))) + } + for i, services := 0, file.Services(); i < services.Len(); i++ { + p.Service = append(p.Service, ToServiceDescriptorProto(services.Get(i))) + } + for i, exts := 0, file.Extensions(); i < exts.Len(); i++ { + p.Extension = append(p.Extension, ToFieldDescriptorProto(exts.Get(i))) + } + if syntax := file.Syntax(); syntax != protoreflect.Proto2 { + p.Syntax = proto.String(file.Syntax().String()) + } + return p +} + +// ToDescriptorProto copies a protoreflect.MessageDescriptor into a +// google.protobuf.DescriptorProto message. +func ToDescriptorProto(message protoreflect.MessageDescriptor) *descriptorpb.DescriptorProto { + p := &descriptorpb.DescriptorProto{ + Name: proto.String(string(message.Name())), + Options: proto.Clone(message.Options()).(*descriptorpb.MessageOptions), + } + for i, fields := 0, message.Fields(); i < fields.Len(); i++ { + p.Field = append(p.Field, ToFieldDescriptorProto(fields.Get(i))) + } + for i, exts := 0, message.Extensions(); i < exts.Len(); i++ { + p.Extension = append(p.Extension, ToFieldDescriptorProto(exts.Get(i))) + } + for i, messages := 0, message.Messages(); i < messages.Len(); i++ { + p.NestedType = append(p.NestedType, ToDescriptorProto(messages.Get(i))) + } + for i, enums := 0, message.Enums(); i < enums.Len(); i++ { + p.EnumType = append(p.EnumType, ToEnumDescriptorProto(enums.Get(i))) + } + for i, xranges := 0, message.ExtensionRanges(); i < xranges.Len(); i++ { + xrange := xranges.Get(i) + p.ExtensionRange = append(p.ExtensionRange, &descriptorpb.DescriptorProto_ExtensionRange{ + Start: proto.Int32(int32(xrange[0])), + End: proto.Int32(int32(xrange[1])), + Options: proto.Clone(message.ExtensionRangeOptions(i)).(*descriptorpb.ExtensionRangeOptions), + }) + } + for i, oneofs := 0, message.Oneofs(); i < oneofs.Len(); i++ { + p.OneofDecl = append(p.OneofDecl, ToOneofDescriptorProto(oneofs.Get(i))) + } + for i, ranges := 0, message.ReservedRanges(); i < ranges.Len(); i++ { + rrange := ranges.Get(i) + p.ReservedRange = append(p.ReservedRange, &descriptorpb.DescriptorProto_ReservedRange{ + Start: proto.Int32(int32(rrange[0])), + End: proto.Int32(int32(rrange[1])), + }) + } + for i, names := 0, message.ReservedNames(); i < names.Len(); i++ { + p.ReservedName = append(p.ReservedName, string(names.Get(i))) + } + return p +} + +// ToFieldDescriptorProto copies a protoreflect.FieldDescriptor into a +// google.protobuf.FieldDescriptorProto message. +func ToFieldDescriptorProto(field protoreflect.FieldDescriptor) *descriptorpb.FieldDescriptorProto { + p := &descriptorpb.FieldDescriptorProto{ + Name: proto.String(string(field.Name())), + Number: proto.Int32(int32(field.Number())), + Label: descriptorpb.FieldDescriptorProto_Label(field.Cardinality()).Enum(), + Options: proto.Clone(field.Options()).(*descriptorpb.FieldOptions), + } + if field.IsExtension() { + p.Extendee = fullNameOf(field.ContainingMessage()) + } + if field.Kind().IsValid() { + p.Type = descriptorpb.FieldDescriptorProto_Type(field.Kind()).Enum() + } + if field.Enum() != nil { + p.TypeName = fullNameOf(field.Enum()) + } + if field.Message() != nil { + p.TypeName = fullNameOf(field.Message()) + } + if field.HasJSONName() { + // A bug in older versions of protoc would always populate the + // "json_name" option for extensions when it is meaningless. + // When it did so, it would always use the camel-cased field name. + if field.IsExtension() { + p.JsonName = proto.String(strs.JSONCamelCase(string(field.Name()))) + } else { + p.JsonName = proto.String(field.JSONName()) + } + } + if field.Syntax() == protoreflect.Proto3 && field.HasOptionalKeyword() { + p.Proto3Optional = proto.Bool(true) + } + if field.HasDefault() { + def, err := defval.Marshal(field.Default(), field.DefaultEnumValue(), field.Kind(), defval.Descriptor) + if err != nil && field.DefaultEnumValue() != nil { + def = string(field.DefaultEnumValue().Name()) // occurs for unresolved enum values + } else if err != nil { + panic(fmt.Sprintf("%v: %v", field.FullName(), err)) + } + p.DefaultValue = proto.String(def) + } + if oneof := field.ContainingOneof(); oneof != nil { + p.OneofIndex = proto.Int32(int32(oneof.Index())) + } + return p +} + +// ToOneofDescriptorProto copies a protoreflect.OneofDescriptor into a +// google.protobuf.OneofDescriptorProto message. +func ToOneofDescriptorProto(oneof protoreflect.OneofDescriptor) *descriptorpb.OneofDescriptorProto { + return &descriptorpb.OneofDescriptorProto{ + Name: proto.String(string(oneof.Name())), + Options: proto.Clone(oneof.Options()).(*descriptorpb.OneofOptions), + } +} + +// ToEnumDescriptorProto copies a protoreflect.EnumDescriptor into a +// google.protobuf.EnumDescriptorProto message. +func ToEnumDescriptorProto(enum protoreflect.EnumDescriptor) *descriptorpb.EnumDescriptorProto { + p := &descriptorpb.EnumDescriptorProto{ + Name: proto.String(string(enum.Name())), + Options: proto.Clone(enum.Options()).(*descriptorpb.EnumOptions), + } + for i, values := 0, enum.Values(); i < values.Len(); i++ { + p.Value = append(p.Value, ToEnumValueDescriptorProto(values.Get(i))) + } + for i, ranges := 0, enum.ReservedRanges(); i < ranges.Len(); i++ { + rrange := ranges.Get(i) + p.ReservedRange = append(p.ReservedRange, &descriptorpb.EnumDescriptorProto_EnumReservedRange{ + Start: proto.Int32(int32(rrange[0])), + End: proto.Int32(int32(rrange[1])), + }) + } + for i, names := 0, enum.ReservedNames(); i < names.Len(); i++ { + p.ReservedName = append(p.ReservedName, string(names.Get(i))) + } + return p +} + +// ToEnumValueDescriptorProto copies a protoreflect.EnumValueDescriptor into a +// google.protobuf.EnumValueDescriptorProto message. +func ToEnumValueDescriptorProto(value protoreflect.EnumValueDescriptor) *descriptorpb.EnumValueDescriptorProto { + return &descriptorpb.EnumValueDescriptorProto{ + Name: proto.String(string(value.Name())), + Number: proto.Int32(int32(value.Number())), + Options: proto.Clone(value.Options()).(*descriptorpb.EnumValueOptions), + } +} + +// ToServiceDescriptorProto copies a protoreflect.ServiceDescriptor into a +// google.protobuf.ServiceDescriptorProto message. +func ToServiceDescriptorProto(service protoreflect.ServiceDescriptor) *descriptorpb.ServiceDescriptorProto { + p := &descriptorpb.ServiceDescriptorProto{ + Name: proto.String(string(service.Name())), + Options: proto.Clone(service.Options()).(*descriptorpb.ServiceOptions), + } + for i, methods := 0, service.Methods(); i < methods.Len(); i++ { + p.Method = append(p.Method, ToMethodDescriptorProto(methods.Get(i))) + } + return p +} + +// ToMethodDescriptorProto copies a protoreflect.MethodDescriptor into a +// google.protobuf.MethodDescriptorProto message. +func ToMethodDescriptorProto(method protoreflect.MethodDescriptor) *descriptorpb.MethodDescriptorProto { + p := &descriptorpb.MethodDescriptorProto{ + Name: proto.String(string(method.Name())), + InputType: fullNameOf(method.Input()), + OutputType: fullNameOf(method.Output()), + Options: proto.Clone(method.Options()).(*descriptorpb.MethodOptions), + } + if method.IsStreamingClient() { + p.ClientStreaming = proto.Bool(true) + } + if method.IsStreamingServer() { + p.ServerStreaming = proto.Bool(true) + } + return p +} + +func fullNameOf(d protoreflect.Descriptor) *string { + if d == nil { + return nil + } + if strings.HasPrefix(string(d.FullName()), unknownPrefix) { + return proto.String(string(d.FullName()[len(unknownPrefix):])) + } + return proto.String("." + string(d.FullName())) +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go index 6be5d16e9f..d5d5af6ebe 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go @@ -53,6 +53,7 @@ type ( FindExtensionByName(field FullName) (ExtensionType, error) FindExtensionByNumber(message FullName, field FieldNumber) (ExtensionType, error) } + Depth int } unmarshalOutput = struct { pragma.NoUnkeyedLiterals diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go index dd85915bd4..55aa14922b 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go @@ -8,8 +8,7 @@ // defined in proto source files and value interfaces which provide the // ability to examine and manipulate the contents of messages. // -// -// Protocol Buffer Descriptors +// # Protocol Buffer Descriptors // // Protobuf descriptors (e.g., EnumDescriptor or MessageDescriptor) // are immutable objects that represent protobuf type information. @@ -26,8 +25,7 @@ // The "google.golang.org/protobuf/reflect/protodesc" package converts between // google.protobuf.DescriptorProto messages and protobuf descriptors. // -// -// Go Type Descriptors +// # Go Type Descriptors // // A type descriptor (e.g., EnumType or MessageType) is a constructor for // a concrete Go type that represents the associated protobuf descriptor. @@ -41,8 +39,7 @@ // The "google.golang.org/protobuf/types/dynamicpb" package can be used to // create Go type descriptors from protobuf descriptors. // -// -// Value Interfaces +// # Value Interfaces // // The Enum and Message interfaces provide a reflective view over an // enum or message instance. For enums, it provides the ability to retrieve @@ -55,13 +52,11 @@ // The "github.com/golang/protobuf/proto".MessageReflect function can be used // to obtain a reflective view on older messages. // -// -// Relationships +// # Relationships // // The following diagrams demonstrate the relationships between // various types declared in this package. // -// // ┌───────────────────────────────────┐ // V │ // ┌────────────── New(n) ─────────────┐ │ @@ -83,7 +78,6 @@ // // • An Enum is a concrete enum instance. Generated enums implement Enum. // -// // ┌──────────────── New() ─────────────────┐ // │ │ // │ ┌─── Descriptor() ─────┐ │ ┌── Interface() ───┐ @@ -98,12 +92,22 @@ // // • A MessageType describes a concrete Go message type. // It has a MessageDescriptor and can construct a Message instance. +// Just as how Go's reflect.Type is a reflective description of a Go type, +// a MessageType is a reflective description of a Go type for a protobuf message. // // • A MessageDescriptor describes an abstract protobuf message type. -// -// • A Message is a concrete message instance. Generated messages implement -// ProtoMessage, which can convert to/from a Message. -// +// It has no understanding of Go types. In order to construct a MessageType +// from just a MessageDescriptor, you can consider looking up the message type +// in the global registry using protoregistry.GlobalTypes.FindMessageByName +// or constructing a dynamic MessageType using dynamicpb.NewMessageType. +// +// • A Message is a reflective view over a concrete message instance. +// Generated messages implement ProtoMessage, which can convert to a Message. +// Just as how Go's reflect.Value is a reflective view over a Go value, +// a Message is a reflective view over a concrete protobuf message instance. +// Using Go reflection as an analogy, the ProtoReflect method is similar to +// calling reflect.ValueOf, and the Message.Interface method is similar to +// calling reflect.Value.Interface. // // ┌── TypeDescriptor() ──┐ ┌───── Descriptor() ─────┐ // │ V │ V diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go index 32ea3d98cd..0b99428855 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go @@ -4,6 +4,10 @@ package protoreflect +import ( + "strconv" +) + // SourceLocations is a list of source locations. type SourceLocations interface { // Len reports the number of source locations in the proto file. @@ -11,9 +15,20 @@ type SourceLocations interface { // Get returns the ith SourceLocation. It panics if out of bounds. Get(int) SourceLocation - doNotImplement + // ByPath returns the SourceLocation for the given path, + // returning the first location if multiple exist for the same path. + // If multiple locations exist for the same path, + // then SourceLocation.Next index can be used to identify the + // index of the next SourceLocation. + // If no location exists for this path, it returns the zero value. + ByPath(path SourcePath) SourceLocation - // TODO: Add ByPath and ByDescriptor helper methods. + // ByDescriptor returns the SourceLocation for the given descriptor, + // returning the first location if multiple exist for the same path. + // If no location exists for this descriptor, it returns the zero value. + ByDescriptor(desc Descriptor) SourceLocation + + doNotImplement } // SourceLocation describes a source location and @@ -39,6 +54,10 @@ type SourceLocation struct { LeadingComments string // TrailingComments is the trailing attached comment for the declaration. TrailingComments string + + // Next is an index into SourceLocations for the next source location that + // has the same Path. It is zero if there is no next location. + Next int } // SourcePath identifies part of a file descriptor for a source location. @@ -48,5 +67,63 @@ type SourceLocation struct { // See google.protobuf.SourceCodeInfo.Location.path. type SourcePath []int32 -// TODO: Add SourcePath.String method to pretty-print the path. For example: -// ".message_type[6].nested_type[15].field[3]" +// Equal reports whether p1 equals p2. +func (p1 SourcePath) Equal(p2 SourcePath) bool { + if len(p1) != len(p2) { + return false + } + for i := range p1 { + if p1[i] != p2[i] { + return false + } + } + return true +} + +// String formats the path in a humanly readable manner. +// The output is guaranteed to be deterministic, +// making it suitable for use as a key into a Go map. +// It is not guaranteed to be stable as the exact output could change +// in a future version of this module. +// +// Example output: +// +// .message_type[6].nested_type[15].field[3] +func (p SourcePath) String() string { + b := p.appendFileDescriptorProto(nil) + for _, i := range p { + b = append(b, '.') + b = strconv.AppendInt(b, int64(i), 10) + } + return string(b) +} + +type appendFunc func(*SourcePath, []byte) []byte + +func (p *SourcePath) appendSingularField(b []byte, name string, f appendFunc) []byte { + if len(*p) == 0 { + return b + } + b = append(b, '.') + b = append(b, name...) + *p = (*p)[1:] + if f != nil { + b = f(p, b) + } + return b +} + +func (p *SourcePath) appendRepeatedField(b []byte, name string, f appendFunc) []byte { + b = p.appendSingularField(b, name, nil) + if len(*p) == 0 || (*p)[0] < 0 { + return b + } + b = append(b, '[') + b = strconv.AppendUint(b, uint64((*p)[0]), 10) + b = append(b, ']') + *p = (*p)[1:] + if f != nil { + b = f(p, b) + } + return b +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go new file mode 100644 index 0000000000..54ce326df9 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go @@ -0,0 +1,475 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package protoreflect + +func (p *SourcePath) appendFileDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendSingularField(b, "package", nil) + case 3: + b = p.appendRepeatedField(b, "dependency", nil) + case 10: + b = p.appendRepeatedField(b, "public_dependency", nil) + case 11: + b = p.appendRepeatedField(b, "weak_dependency", nil) + case 4: + b = p.appendRepeatedField(b, "message_type", (*SourcePath).appendDescriptorProto) + case 5: + b = p.appendRepeatedField(b, "enum_type", (*SourcePath).appendEnumDescriptorProto) + case 6: + b = p.appendRepeatedField(b, "service", (*SourcePath).appendServiceDescriptorProto) + case 7: + b = p.appendRepeatedField(b, "extension", (*SourcePath).appendFieldDescriptorProto) + case 8: + b = p.appendSingularField(b, "options", (*SourcePath).appendFileOptions) + case 9: + b = p.appendSingularField(b, "source_code_info", (*SourcePath).appendSourceCodeInfo) + case 12: + b = p.appendSingularField(b, "syntax", nil) + case 13: + b = p.appendSingularField(b, "edition", nil) + } + return b +} + +func (p *SourcePath) appendDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendRepeatedField(b, "field", (*SourcePath).appendFieldDescriptorProto) + case 6: + b = p.appendRepeatedField(b, "extension", (*SourcePath).appendFieldDescriptorProto) + case 3: + b = p.appendRepeatedField(b, "nested_type", (*SourcePath).appendDescriptorProto) + case 4: + b = p.appendRepeatedField(b, "enum_type", (*SourcePath).appendEnumDescriptorProto) + case 5: + b = p.appendRepeatedField(b, "extension_range", (*SourcePath).appendDescriptorProto_ExtensionRange) + case 8: + b = p.appendRepeatedField(b, "oneof_decl", (*SourcePath).appendOneofDescriptorProto) + case 7: + b = p.appendSingularField(b, "options", (*SourcePath).appendMessageOptions) + case 9: + b = p.appendRepeatedField(b, "reserved_range", (*SourcePath).appendDescriptorProto_ReservedRange) + case 10: + b = p.appendRepeatedField(b, "reserved_name", nil) + } + return b +} + +func (p *SourcePath) appendEnumDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendRepeatedField(b, "value", (*SourcePath).appendEnumValueDescriptorProto) + case 3: + b = p.appendSingularField(b, "options", (*SourcePath).appendEnumOptions) + case 4: + b = p.appendRepeatedField(b, "reserved_range", (*SourcePath).appendEnumDescriptorProto_EnumReservedRange) + case 5: + b = p.appendRepeatedField(b, "reserved_name", nil) + } + return b +} + +func (p *SourcePath) appendServiceDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendRepeatedField(b, "method", (*SourcePath).appendMethodDescriptorProto) + case 3: + b = p.appendSingularField(b, "options", (*SourcePath).appendServiceOptions) + } + return b +} + +func (p *SourcePath) appendFieldDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 3: + b = p.appendSingularField(b, "number", nil) + case 4: + b = p.appendSingularField(b, "label", nil) + case 5: + b = p.appendSingularField(b, "type", nil) + case 6: + b = p.appendSingularField(b, "type_name", nil) + case 2: + b = p.appendSingularField(b, "extendee", nil) + case 7: + b = p.appendSingularField(b, "default_value", nil) + case 9: + b = p.appendSingularField(b, "oneof_index", nil) + case 10: + b = p.appendSingularField(b, "json_name", nil) + case 8: + b = p.appendSingularField(b, "options", (*SourcePath).appendFieldOptions) + case 17: + b = p.appendSingularField(b, "proto3_optional", nil) + } + return b +} + +func (p *SourcePath) appendFileOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "java_package", nil) + case 8: + b = p.appendSingularField(b, "java_outer_classname", nil) + case 10: + b = p.appendSingularField(b, "java_multiple_files", nil) + case 20: + b = p.appendSingularField(b, "java_generate_equals_and_hash", nil) + case 27: + b = p.appendSingularField(b, "java_string_check_utf8", nil) + case 9: + b = p.appendSingularField(b, "optimize_for", nil) + case 11: + b = p.appendSingularField(b, "go_package", nil) + case 16: + b = p.appendSingularField(b, "cc_generic_services", nil) + case 17: + b = p.appendSingularField(b, "java_generic_services", nil) + case 18: + b = p.appendSingularField(b, "py_generic_services", nil) + case 42: + b = p.appendSingularField(b, "php_generic_services", nil) + case 23: + b = p.appendSingularField(b, "deprecated", nil) + case 31: + b = p.appendSingularField(b, "cc_enable_arenas", nil) + case 36: + b = p.appendSingularField(b, "objc_class_prefix", nil) + case 37: + b = p.appendSingularField(b, "csharp_namespace", nil) + case 39: + b = p.appendSingularField(b, "swift_prefix", nil) + case 40: + b = p.appendSingularField(b, "php_class_prefix", nil) + case 41: + b = p.appendSingularField(b, "php_namespace", nil) + case 44: + b = p.appendSingularField(b, "php_metadata_namespace", nil) + case 45: + b = p.appendSingularField(b, "ruby_package", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendSourceCodeInfo(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendRepeatedField(b, "location", (*SourcePath).appendSourceCodeInfo_Location) + } + return b +} + +func (p *SourcePath) appendDescriptorProto_ExtensionRange(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "start", nil) + case 2: + b = p.appendSingularField(b, "end", nil) + case 3: + b = p.appendSingularField(b, "options", (*SourcePath).appendExtensionRangeOptions) + } + return b +} + +func (p *SourcePath) appendOneofDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendSingularField(b, "options", (*SourcePath).appendOneofOptions) + } + return b +} + +func (p *SourcePath) appendMessageOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "message_set_wire_format", nil) + case 2: + b = p.appendSingularField(b, "no_standard_descriptor_accessor", nil) + case 3: + b = p.appendSingularField(b, "deprecated", nil) + case 7: + b = p.appendSingularField(b, "map_entry", nil) + case 11: + b = p.appendSingularField(b, "deprecated_legacy_json_field_conflicts", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendDescriptorProto_ReservedRange(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "start", nil) + case 2: + b = p.appendSingularField(b, "end", nil) + } + return b +} + +func (p *SourcePath) appendEnumValueDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendSingularField(b, "number", nil) + case 3: + b = p.appendSingularField(b, "options", (*SourcePath).appendEnumValueOptions) + } + return b +} + +func (p *SourcePath) appendEnumOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 2: + b = p.appendSingularField(b, "allow_alias", nil) + case 3: + b = p.appendSingularField(b, "deprecated", nil) + case 6: + b = p.appendSingularField(b, "deprecated_legacy_json_field_conflicts", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendEnumDescriptorProto_EnumReservedRange(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "start", nil) + case 2: + b = p.appendSingularField(b, "end", nil) + } + return b +} + +func (p *SourcePath) appendMethodDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendSingularField(b, "input_type", nil) + case 3: + b = p.appendSingularField(b, "output_type", nil) + case 4: + b = p.appendSingularField(b, "options", (*SourcePath).appendMethodOptions) + case 5: + b = p.appendSingularField(b, "client_streaming", nil) + case 6: + b = p.appendSingularField(b, "server_streaming", nil) + } + return b +} + +func (p *SourcePath) appendServiceOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 33: + b = p.appendSingularField(b, "deprecated", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendFieldOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "ctype", nil) + case 2: + b = p.appendSingularField(b, "packed", nil) + case 6: + b = p.appendSingularField(b, "jstype", nil) + case 5: + b = p.appendSingularField(b, "lazy", nil) + case 15: + b = p.appendSingularField(b, "unverified_lazy", nil) + case 3: + b = p.appendSingularField(b, "deprecated", nil) + case 10: + b = p.appendSingularField(b, "weak", nil) + case 16: + b = p.appendSingularField(b, "debug_redact", nil) + case 17: + b = p.appendSingularField(b, "retention", nil) + case 18: + b = p.appendSingularField(b, "target", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendUninterpretedOption(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 2: + b = p.appendRepeatedField(b, "name", (*SourcePath).appendUninterpretedOption_NamePart) + case 3: + b = p.appendSingularField(b, "identifier_value", nil) + case 4: + b = p.appendSingularField(b, "positive_int_value", nil) + case 5: + b = p.appendSingularField(b, "negative_int_value", nil) + case 6: + b = p.appendSingularField(b, "double_value", nil) + case 7: + b = p.appendSingularField(b, "string_value", nil) + case 8: + b = p.appendSingularField(b, "aggregate_value", nil) + } + return b +} + +func (p *SourcePath) appendSourceCodeInfo_Location(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendRepeatedField(b, "path", nil) + case 2: + b = p.appendRepeatedField(b, "span", nil) + case 3: + b = p.appendSingularField(b, "leading_comments", nil) + case 4: + b = p.appendSingularField(b, "trailing_comments", nil) + case 6: + b = p.appendRepeatedField(b, "leading_detached_comments", nil) + } + return b +} + +func (p *SourcePath) appendExtensionRangeOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendOneofOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendEnumValueOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "deprecated", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendMethodOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 33: + b = p.appendSingularField(b, "deprecated", nil) + case 34: + b = p.appendSingularField(b, "idempotency_level", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendUninterpretedOption_NamePart(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name_part", nil) + case 2: + b = p.appendSingularField(b, "is_extension", nil) + } + return b +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go index 5be14a7258..3867470d30 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go @@ -232,11 +232,15 @@ type MessageDescriptor interface { type isMessageDescriptor interface{ ProtoType(MessageDescriptor) } // MessageType encapsulates a MessageDescriptor with a concrete Go implementation. +// It is recommended that implementations of this interface also implement the +// MessageFieldTypes interface. type MessageType interface { // New returns a newly allocated empty message. + // It may return nil for synthetic messages representing a map entry. New() Message // Zero returns an empty, read-only message. + // It may return nil for synthetic messages representing a map entry. Zero() Message // Descriptor returns the message descriptor. @@ -245,6 +249,26 @@ type MessageType interface { Descriptor() MessageDescriptor } +// MessageFieldTypes extends a MessageType by providing type information +// regarding enums and messages referenced by the message fields. +type MessageFieldTypes interface { + MessageType + + // Enum returns the EnumType for the ith field in Descriptor.Fields. + // It returns nil if the ith field is not an enum kind. + // It panics if out of bounds. + // + // Invariant: mt.Enum(i).Descriptor() == mt.Descriptor().Fields(i).Enum() + Enum(i int) EnumType + + // Message returns the MessageType for the ith field in Descriptor.Fields. + // It returns nil if the ith field is not a message or group kind. + // It panics if out of bounds. + // + // Invariant: mt.Message(i).Descriptor() == mt.Descriptor().Fields(i).Message() + Message(i int) MessageType +} + // MessageDescriptors is a list of message declarations. type MessageDescriptors interface { // Len reports the number of messages. @@ -279,8 +303,15 @@ type FieldDescriptor interface { // JSONName reports the name used for JSON serialization. // It is usually the camel-cased form of the field name. + // Extension fields are represented by the full name surrounded by brackets. JSONName() string + // TextName reports the name used for text serialization. + // It is usually the name of the field, except that groups use the name + // of the inlined message, and extension fields are represented by the + // full name surrounded by brackets. + TextName() string + // HasPresence reports whether the field distinguishes between unpopulated // and default values. HasPresence() bool @@ -371,6 +402,9 @@ type FieldDescriptors interface { // ByJSONName returns the FieldDescriptor for a field with s as the JSON name. // It returns nil if not found. ByJSONName(s string) FieldDescriptor + // ByTextName returns the FieldDescriptor for a field with s as the text name. + // It returns nil if not found. + ByTextName(s string) FieldDescriptor // ByNumber returns the FieldDescriptor for a field numbered n. // It returns nil if not found. ByNumber(n FieldNumber) FieldDescriptor @@ -446,6 +480,7 @@ type ExtensionDescriptors interface { // relative to the parent that it is declared within. // // For example: +// // syntax = "proto2"; // package example; // message FooMessage { diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go index f319810778..37601b7819 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go @@ -148,7 +148,7 @@ type Message interface { // be preserved in marshaling or other operations. IsValid() bool - // ProtoMethods returns optional fast-path implementions of various operations. + // ProtoMethods returns optional fast-path implementations of various operations. // This method may return nil. // // The returned methods type is identical to diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go new file mode 100644 index 0000000000..591652541f --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go @@ -0,0 +1,168 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoreflect + +import ( + "bytes" + "fmt" + "math" + "reflect" + + "google.golang.org/protobuf/encoding/protowire" +) + +// Equal reports whether v1 and v2 are recursively equal. +// +// - Values of different types are always unequal. +// +// - Bytes values are equal if they contain identical bytes. +// Empty bytes (regardless of nil-ness) are considered equal. +// +// - Floating point values are equal if they contain the same value. +// Unlike the == operator, a NaN is equal to another NaN. +// +// - Enums are equal if they contain the same number. +// Since Value does not contain an enum descriptor, +// enum values do not consider the type of the enum. +// +// - Other scalar values are equal if they contain the same value. +// +// - Message values are equal if they belong to the same message descriptor, +// have the same set of populated known and extension field values, +// and the same set of unknown fields values. +// +// - Lists are equal if they are the same length and +// each corresponding element is equal. +// +// - Maps are equal if they have the same set of keys and +// the corresponding value for each key is equal. +func (v1 Value) Equal(v2 Value) bool { + return equalValue(v1, v2) +} + +func equalValue(x, y Value) bool { + eqType := x.typ == y.typ + switch x.typ { + case nilType: + return eqType + case boolType: + return eqType && x.Bool() == y.Bool() + case int32Type, int64Type: + return eqType && x.Int() == y.Int() + case uint32Type, uint64Type: + return eqType && x.Uint() == y.Uint() + case float32Type, float64Type: + return eqType && equalFloat(x.Float(), y.Float()) + case stringType: + return eqType && x.String() == y.String() + case bytesType: + return eqType && bytes.Equal(x.Bytes(), y.Bytes()) + case enumType: + return eqType && x.Enum() == y.Enum() + default: + switch x := x.Interface().(type) { + case Message: + y, ok := y.Interface().(Message) + return ok && equalMessage(x, y) + case List: + y, ok := y.Interface().(List) + return ok && equalList(x, y) + case Map: + y, ok := y.Interface().(Map) + return ok && equalMap(x, y) + default: + panic(fmt.Sprintf("unknown type: %T", x)) + } + } +} + +// equalFloat compares two floats, where NaNs are treated as equal. +func equalFloat(x, y float64) bool { + if math.IsNaN(x) || math.IsNaN(y) { + return math.IsNaN(x) && math.IsNaN(y) + } + return x == y +} + +// equalMessage compares two messages. +func equalMessage(mx, my Message) bool { + if mx.Descriptor() != my.Descriptor() { + return false + } + + nx := 0 + equal := true + mx.Range(func(fd FieldDescriptor, vx Value) bool { + nx++ + vy := my.Get(fd) + equal = my.Has(fd) && equalValue(vx, vy) + return equal + }) + if !equal { + return false + } + ny := 0 + my.Range(func(fd FieldDescriptor, vx Value) bool { + ny++ + return true + }) + if nx != ny { + return false + } + + return equalUnknown(mx.GetUnknown(), my.GetUnknown()) +} + +// equalList compares two lists. +func equalList(x, y List) bool { + if x.Len() != y.Len() { + return false + } + for i := x.Len() - 1; i >= 0; i-- { + if !equalValue(x.Get(i), y.Get(i)) { + return false + } + } + return true +} + +// equalMap compares two maps. +func equalMap(x, y Map) bool { + if x.Len() != y.Len() { + return false + } + equal := true + x.Range(func(k MapKey, vx Value) bool { + vy := y.Get(k) + equal = y.Has(k) && equalValue(vx, vy) + return equal + }) + return equal +} + +// equalUnknown compares unknown fields by direct comparison on the raw bytes +// of each individual field number. +func equalUnknown(x, y RawFields) bool { + if len(x) != len(y) { + return false + } + if bytes.Equal([]byte(x), []byte(y)) { + return true + } + + mx := make(map[FieldNumber]RawFields) + my := make(map[FieldNumber]RawFields) + for len(x) > 0 { + fnum, _, n := protowire.ConsumeField(x) + mx[fnum] = append(mx[fnum], x[:n]...) + x = x[n:] + } + for len(y) > 0 { + fnum, _, n := protowire.ConsumeField(y) + my[fnum] = append(my[fnum], y[:n]...) + y = y[n:] + } + return reflect.DeepEqual(mx, my) +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go index 918e685e1d..7ced876f4e 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package protoreflect diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go index 5a34147241..08e5ef73fc 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go @@ -41,6 +41,32 @@ import ( // Converting to/from a Value and a concrete Go value panics on type mismatch. // For example, ValueOf("hello").Int() panics because this attempts to // retrieve an int64 from a string. +// +// List, Map, and Message Values are called "composite" values. +// +// A composite Value may alias (reference) memory at some location, +// such that changes to the Value updates the that location. +// A composite value acquired with a Mutable method, such as Message.Mutable, +// always references the source object. +// +// For example: +// +// // Append a 0 to a "repeated int32" field. +// // Since the Value returned by Mutable is guaranteed to alias +// // the source message, modifying the Value modifies the message. +// message.Mutable(fieldDesc).List().Append(protoreflect.ValueOfInt32(0)) +// +// // Assign [0] to a "repeated int32" field by creating a new Value, +// // modifying it, and assigning it. +// list := message.NewField(fieldDesc).List() +// list.Append(protoreflect.ValueOfInt32(0)) +// message.Set(fieldDesc, list) +// // ERROR: Since it is not defined whether Set aliases the source, +// // appending to the List here may or may not modify the message. +// list.Append(protoreflect.ValueOfInt32(0)) +// +// Some operations, such as Message.Get, may return an "empty, read-only" +// composite Value. Modifying an empty, read-only value panics. type Value value // The protoreflect API uses a custom Value union type instead of interface{} @@ -367,6 +393,7 @@ func (v Value) MapKey() MapKey { // ╚═════════╧═════════════════════════════════════╝ // // A MapKey is constructed and accessed through a Value: +// // k := ValueOf("hash").MapKey() // convert string to MapKey // s := k.String() // convert MapKey to string // diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go index c45debdcac..702ddf22a2 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package protoreflect diff --git a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go index 5e5f967164..aeb5597744 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go +++ b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go @@ -17,24 +17,51 @@ package protoregistry import ( "fmt" - "log" + "os" "strings" "sync" + "google.golang.org/protobuf/internal/encoding/messageset" "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/reflect/protoreflect" ) +// conflictPolicy configures the policy for handling registration conflicts. +// +// It can be over-written at compile time with a linker-initialized variable: +// +// go build -ldflags "-X google.golang.org/protobuf/reflect/protoregistry.conflictPolicy=warn" +// +// It can be over-written at program execution with an environment variable: +// +// GOLANG_PROTOBUF_REGISTRATION_CONFLICT=warn ./main +// +// Neither of the above are covered by the compatibility promise and +// may be removed in a future release of this module. +var conflictPolicy = "panic" // "panic" | "warn" | "ignore" + // ignoreConflict reports whether to ignore a registration conflict // given the descriptor being registered and the error. // It is a variable so that the behavior is easily overridden in another file. var ignoreConflict = func(d protoreflect.Descriptor, err error) bool { - log.Printf(""+ - "WARNING: %v\n"+ - "A future release will panic on registration conflicts. See:\n"+ - "https://developers.google.com/protocol-buffers/docs/reference/go/faq#namespace-conflict\n"+ - "\n", err) - return true + const env = "GOLANG_PROTOBUF_REGISTRATION_CONFLICT" + const faq = "https://protobuf.dev/reference/go/faq#namespace-conflict" + policy := conflictPolicy + if v := os.Getenv(env); v != "" { + policy = v + } + switch policy { + case "panic": + panic(fmt.Sprintf("%v\nSee %v\n", err, faq)) + case "warn": + fmt.Fprintf(os.Stderr, "WARNING: %v\nSee %v\n\n", err, faq) + return true + case "ignore": + return true + default: + panic("invalid " + env + " value: " + os.Getenv(env)) + } } var globalMutex sync.RWMutex @@ -69,7 +96,8 @@ type Files struct { // Note that enum values are in the top-level since that are in the same // scope as the parent enum. descsByName map[protoreflect.FullName]interface{} - filesByPath map[string]protoreflect.FileDescriptor + filesByPath map[string][]protoreflect.FileDescriptor + numFiles int } type packageDescriptor struct { @@ -92,48 +120,16 @@ func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error { r.descsByName = map[protoreflect.FullName]interface{}{ "": &packageDescriptor{}, } - r.filesByPath = make(map[string]protoreflect.FileDescriptor) + r.filesByPath = make(map[string][]protoreflect.FileDescriptor) } path := file.Path() - if prev := r.filesByPath[path]; prev != nil { - // TODO: Remove this after some soak-in period after moving these types. - var prevPath string - const prevModule = "google.golang.org/genproto" - const prevVersion = "cb27e3aa (May 26th, 2020)" - switch path { - case "google/protobuf/field_mask.proto": - prevPath = prevModule + "/protobuf/field_mask" - case "google/protobuf/api.proto": - prevPath = prevModule + "/protobuf/api" - case "google/protobuf/type.proto": - prevPath = prevModule + "/protobuf/ptype" - case "google/protobuf/source_context.proto": - prevPath = prevModule + "/protobuf/source_context" - } - if r == GlobalFiles && prevPath != "" { - pkgName := strings.TrimSuffix(strings.TrimPrefix(path, "google/protobuf/"), ".proto") - pkgName = strings.Replace(pkgName, "_", "", -1) + "pb" - currPath := "google.golang.org/protobuf/types/known/" + pkgName - panic(fmt.Sprintf(""+ - "duplicate registration of %q\n"+ - "\n"+ - "The generated definition for this file has moved:\n"+ - "\tfrom: %q\n"+ - "\tto: %q\n"+ - "A dependency on the %q module must\n"+ - "be at version %v or higher.\n"+ - "\n"+ - "Upgrade the dependency by running:\n"+ - "\tgo get -u %v\n", - path, prevPath, currPath, prevModule, prevVersion, prevPath)) - } - + if prev := r.filesByPath[path]; len(prev) > 0 { + r.checkGenProtoConflict(path) err := errors.New("file %q is already registered", file.Path()) - err = amendErrorWithCaller(err, prev, file) - if r == GlobalFiles && ignoreConflict(file, err) { - err = nil + err = amendErrorWithCaller(err, prev[0], file) + if !(r == GlobalFiles && ignoreConflict(file, err)) { + return err } - return err } for name := file.Package(); name != ""; name = name.Parent() { @@ -174,10 +170,52 @@ func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error { rangeTopLevelDescriptors(file, func(d protoreflect.Descriptor) { r.descsByName[d.FullName()] = d }) - r.filesByPath[path] = file + r.filesByPath[path] = append(r.filesByPath[path], file) + r.numFiles++ return nil } +// Several well-known types were hosted in the google.golang.org/genproto module +// but were later moved to this module. To avoid a weak dependency on the +// genproto module (and its relatively large set of transitive dependencies), +// we rely on a registration conflict to determine whether the genproto version +// is too old (i.e., does not contain aliases to the new type declarations). +func (r *Files) checkGenProtoConflict(path string) { + if r != GlobalFiles { + return + } + var prevPath string + const prevModule = "google.golang.org/genproto" + const prevVersion = "cb27e3aa (May 26th, 2020)" + switch path { + case "google/protobuf/field_mask.proto": + prevPath = prevModule + "/protobuf/field_mask" + case "google/protobuf/api.proto": + prevPath = prevModule + "/protobuf/api" + case "google/protobuf/type.proto": + prevPath = prevModule + "/protobuf/ptype" + case "google/protobuf/source_context.proto": + prevPath = prevModule + "/protobuf/source_context" + default: + return + } + pkgName := strings.TrimSuffix(strings.TrimPrefix(path, "google/protobuf/"), ".proto") + pkgName = strings.Replace(pkgName, "_", "", -1) + "pb" // e.g., "field_mask" => "fieldmaskpb" + currPath := "google.golang.org/protobuf/types/known/" + pkgName + panic(fmt.Sprintf(""+ + "duplicate registration of %q\n"+ + "\n"+ + "The generated definition for this file has moved:\n"+ + "\tfrom: %q\n"+ + "\tto: %q\n"+ + "A dependency on the %q module must\n"+ + "be at version %v or higher.\n"+ + "\n"+ + "Upgrade the dependency by running:\n"+ + "\tgo get -u %v\n", + path, prevPath, currPath, prevModule, prevVersion, prevPath)) +} + // FindDescriptorByName looks up a descriptor by the full name. // // This returns (nil, NotFound) if not found. @@ -273,6 +311,7 @@ func (s *nameSuffix) Pop() (name protoreflect.Name) { // FindFileByPath looks up a file by the path. // // This returns (nil, NotFound) if not found. +// This returns an error if multiple files have the same path. func (r *Files) FindFileByPath(path string) (protoreflect.FileDescriptor, error) { if r == nil { return nil, NotFound @@ -281,13 +320,19 @@ func (r *Files) FindFileByPath(path string) (protoreflect.FileDescriptor, error) globalMutex.RLock() defer globalMutex.RUnlock() } - if fd, ok := r.filesByPath[path]; ok { - return fd, nil + fds := r.filesByPath[path] + switch len(fds) { + case 0: + return nil, NotFound + case 1: + return fds[0], nil + default: + return nil, errors.New("multiple files named %q", path) } - return nil, NotFound } -// NumFiles reports the number of registered files. +// NumFiles reports the number of registered files, +// including duplicate files with the same name. func (r *Files) NumFiles() int { if r == nil { return 0 @@ -296,10 +341,11 @@ func (r *Files) NumFiles() int { globalMutex.RLock() defer globalMutex.RUnlock() } - return len(r.filesByPath) + return r.numFiles } // RangeFiles iterates over all registered files while f returns true. +// If multiple files have the same name, RangeFiles iterates over all of them. // The iteration order is undefined. func (r *Files) RangeFiles(f func(protoreflect.FileDescriptor) bool) { if r == nil { @@ -309,9 +355,11 @@ func (r *Files) RangeFiles(f func(protoreflect.FileDescriptor) bool) { globalMutex.RLock() defer globalMutex.RUnlock() } - for _, file := range r.filesByPath { - if !f(file) { - return + for _, files := range r.filesByPath { + for _, file := range files { + if !f(file) { + return + } } } } @@ -560,13 +608,25 @@ func (r *Types) FindEnumByName(enum protoreflect.FullName) (protoreflect.EnumTyp return nil, NotFound } -// FindMessageByName looks up a message by its full name. -// E.g., "google.protobuf.Any" +// FindMessageByName looks up a message by its full name, +// e.g. "google.protobuf.Any". // -// This return (nil, NotFound) if not found. +// This returns (nil, NotFound) if not found. func (r *Types) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) { - // The full name by itself is a valid URL. - return r.FindMessageByURL(string(message)) + if r == nil { + return nil, NotFound + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + if v := r.typesByName[message]; v != nil { + if mt, _ := v.(protoreflect.MessageType); mt != nil { + return mt, nil + } + return nil, errors.New("found wrong type: got %v, want message", typeName(v)) + } + return nil, NotFound } // FindMessageByURL looks up a message by a URL identifier. @@ -574,6 +634,8 @@ func (r *Types) FindMessageByName(message protoreflect.FullName) (protoreflect.M // // This returns (nil, NotFound) if not found. func (r *Types) FindMessageByURL(url string) (protoreflect.MessageType, error) { + // This function is similar to FindMessageByName but + // truncates anything before and including '/' in the URL. if r == nil { return nil, NotFound } @@ -613,6 +675,26 @@ func (r *Types) FindExtensionByName(field protoreflect.FullName) (protoreflect.E if xt, _ := v.(protoreflect.ExtensionType); xt != nil { return xt, nil } + + // MessageSet extensions are special in that the name of the extension + // is the name of the message type used to extend the MessageSet. + // This naming scheme is used by text and JSON serialization. + // + // This feature is protected by the ProtoLegacy flag since MessageSets + // are a proto1 feature that is long deprecated. + if flags.ProtoLegacy { + if _, ok := v.(protoreflect.MessageType); ok { + field := field.Append(messageset.ExtensionName) + if v := r.typesByName[field]; v != nil { + if xt, _ := v.(protoreflect.ExtensionType); xt != nil { + if messageset.IsMessageSetExtension(xt.TypeDescriptor()) { + return xt, nil + } + } + } + } + } + return nil, errors.New("found wrong type: got %v, want extension", typeName(v)) } return nil, NotFound diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go index 32c04f67eb..44cf467d88 100644 --- a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go +++ b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go @@ -103,6 +103,7 @@ type UnmarshalInput = struct { FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) } + Depth int } // UnmarshalOutput is output from the Unmarshal method. diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go index ff094e1ba4..a105cb23e0 100644 --- a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go +++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go @@ -26,16 +26,19 @@ const ( // EnforceVersion is used by code generated by protoc-gen-go // to statically enforce minimum and maximum versions of this package. // A compilation failure implies either that: -// * the runtime package is too old and needs to be updated OR -// * the generated code is too old and needs to be regenerated. +// - the runtime package is too old and needs to be updated OR +// - the generated code is too old and needs to be regenerated. // // The runtime package can be upgraded by running: +// // go get google.golang.org/protobuf // // The generated code can be regenerated by running: +// // protoc --go_out=${PROTOC_GEN_GO_ARGS} ${PROTO_FILES} // // Example usage by generated code: +// // const ( // // Verify that this generated code is sufficiently up-to-date. // _ = protoimpl.EnforceVersion(genVersion - protoimpl.MinVersion) @@ -49,6 +52,7 @@ const ( type EnforceVersion uint // This enforces the following invariant: +// // MinVersion ≤ GenVersion ≤ MaxVersion const ( _ = EnforceVersion(GenVersion - MinVersion) diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go index 8242378569..dac5671db0 100644 --- a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go +++ b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go @@ -43,7 +43,6 @@ package descriptorpb import ( protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoiface "google.golang.org/protobuf/runtime/protoiface" protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" sync "sync" @@ -407,6 +406,152 @@ func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 1} } +// If set to RETENTION_SOURCE, the option will be omitted from the binary. +// Note: as of January 2023, support for this is in progress and does not yet +// have an effect (b/264593489). +type FieldOptions_OptionRetention int32 + +const ( + FieldOptions_RETENTION_UNKNOWN FieldOptions_OptionRetention = 0 + FieldOptions_RETENTION_RUNTIME FieldOptions_OptionRetention = 1 + FieldOptions_RETENTION_SOURCE FieldOptions_OptionRetention = 2 +) + +// Enum value maps for FieldOptions_OptionRetention. +var ( + FieldOptions_OptionRetention_name = map[int32]string{ + 0: "RETENTION_UNKNOWN", + 1: "RETENTION_RUNTIME", + 2: "RETENTION_SOURCE", + } + FieldOptions_OptionRetention_value = map[string]int32{ + "RETENTION_UNKNOWN": 0, + "RETENTION_RUNTIME": 1, + "RETENTION_SOURCE": 2, + } +) + +func (x FieldOptions_OptionRetention) Enum() *FieldOptions_OptionRetention { + p := new(FieldOptions_OptionRetention) + *p = x + return p +} + +func (x FieldOptions_OptionRetention) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (FieldOptions_OptionRetention) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[5].Descriptor() +} + +func (FieldOptions_OptionRetention) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[5] +} + +func (x FieldOptions_OptionRetention) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *FieldOptions_OptionRetention) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = FieldOptions_OptionRetention(num) + return nil +} + +// Deprecated: Use FieldOptions_OptionRetention.Descriptor instead. +func (FieldOptions_OptionRetention) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 2} +} + +// This indicates the types of entities that the field may apply to when used +// as an option. If it is unset, then the field may be freely used as an +// option on any kind of entity. Note: as of January 2023, support for this is +// in progress and does not yet have an effect (b/264593489). +type FieldOptions_OptionTargetType int32 + +const ( + FieldOptions_TARGET_TYPE_UNKNOWN FieldOptions_OptionTargetType = 0 + FieldOptions_TARGET_TYPE_FILE FieldOptions_OptionTargetType = 1 + FieldOptions_TARGET_TYPE_EXTENSION_RANGE FieldOptions_OptionTargetType = 2 + FieldOptions_TARGET_TYPE_MESSAGE FieldOptions_OptionTargetType = 3 + FieldOptions_TARGET_TYPE_FIELD FieldOptions_OptionTargetType = 4 + FieldOptions_TARGET_TYPE_ONEOF FieldOptions_OptionTargetType = 5 + FieldOptions_TARGET_TYPE_ENUM FieldOptions_OptionTargetType = 6 + FieldOptions_TARGET_TYPE_ENUM_ENTRY FieldOptions_OptionTargetType = 7 + FieldOptions_TARGET_TYPE_SERVICE FieldOptions_OptionTargetType = 8 + FieldOptions_TARGET_TYPE_METHOD FieldOptions_OptionTargetType = 9 +) + +// Enum value maps for FieldOptions_OptionTargetType. +var ( + FieldOptions_OptionTargetType_name = map[int32]string{ + 0: "TARGET_TYPE_UNKNOWN", + 1: "TARGET_TYPE_FILE", + 2: "TARGET_TYPE_EXTENSION_RANGE", + 3: "TARGET_TYPE_MESSAGE", + 4: "TARGET_TYPE_FIELD", + 5: "TARGET_TYPE_ONEOF", + 6: "TARGET_TYPE_ENUM", + 7: "TARGET_TYPE_ENUM_ENTRY", + 8: "TARGET_TYPE_SERVICE", + 9: "TARGET_TYPE_METHOD", + } + FieldOptions_OptionTargetType_value = map[string]int32{ + "TARGET_TYPE_UNKNOWN": 0, + "TARGET_TYPE_FILE": 1, + "TARGET_TYPE_EXTENSION_RANGE": 2, + "TARGET_TYPE_MESSAGE": 3, + "TARGET_TYPE_FIELD": 4, + "TARGET_TYPE_ONEOF": 5, + "TARGET_TYPE_ENUM": 6, + "TARGET_TYPE_ENUM_ENTRY": 7, + "TARGET_TYPE_SERVICE": 8, + "TARGET_TYPE_METHOD": 9, + } +) + +func (x FieldOptions_OptionTargetType) Enum() *FieldOptions_OptionTargetType { + p := new(FieldOptions_OptionTargetType) + *p = x + return p +} + +func (x FieldOptions_OptionTargetType) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (FieldOptions_OptionTargetType) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[6].Descriptor() +} + +func (FieldOptions_OptionTargetType) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[6] +} + +func (x FieldOptions_OptionTargetType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *FieldOptions_OptionTargetType) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = FieldOptions_OptionTargetType(num) + return nil +} + +// Deprecated: Use FieldOptions_OptionTargetType.Descriptor instead. +func (FieldOptions_OptionTargetType) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 3} +} + // Is this method side-effect-free (or safe in HTTP parlance), or idempotent, // or neither? HTTP based RPC implementation may choose GET verb for safe // methods, and PUT verb for idempotent methods instead of the default POST. @@ -443,11 +588,11 @@ func (x MethodOptions_IdempotencyLevel) String() string { } func (MethodOptions_IdempotencyLevel) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[5].Descriptor() + return file_google_protobuf_descriptor_proto_enumTypes[7].Descriptor() } func (MethodOptions_IdempotencyLevel) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[5] + return &file_google_protobuf_descriptor_proto_enumTypes[7] } func (x MethodOptions_IdempotencyLevel) Number() protoreflect.EnumNumber { @@ -469,6 +614,70 @@ func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17, 0} } +// Represents the identified object's effect on the element in the original +// .proto file. +type GeneratedCodeInfo_Annotation_Semantic int32 + +const ( + // There is no effect or the effect is indescribable. + GeneratedCodeInfo_Annotation_NONE GeneratedCodeInfo_Annotation_Semantic = 0 + // The element is set or otherwise mutated. + GeneratedCodeInfo_Annotation_SET GeneratedCodeInfo_Annotation_Semantic = 1 + // An alias to the element is returned. + GeneratedCodeInfo_Annotation_ALIAS GeneratedCodeInfo_Annotation_Semantic = 2 +) + +// Enum value maps for GeneratedCodeInfo_Annotation_Semantic. +var ( + GeneratedCodeInfo_Annotation_Semantic_name = map[int32]string{ + 0: "NONE", + 1: "SET", + 2: "ALIAS", + } + GeneratedCodeInfo_Annotation_Semantic_value = map[string]int32{ + "NONE": 0, + "SET": 1, + "ALIAS": 2, + } +) + +func (x GeneratedCodeInfo_Annotation_Semantic) Enum() *GeneratedCodeInfo_Annotation_Semantic { + p := new(GeneratedCodeInfo_Annotation_Semantic) + *p = x + return p +} + +func (x GeneratedCodeInfo_Annotation_Semantic) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (GeneratedCodeInfo_Annotation_Semantic) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[8].Descriptor() +} + +func (GeneratedCodeInfo_Annotation_Semantic) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[8] +} + +func (x GeneratedCodeInfo_Annotation_Semantic) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *GeneratedCodeInfo_Annotation_Semantic) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = GeneratedCodeInfo_Annotation_Semantic(num) + return nil +} + +// Deprecated: Use GeneratedCodeInfo_Annotation_Semantic.Descriptor instead. +func (GeneratedCodeInfo_Annotation_Semantic) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{20, 0, 0} +} + // The protocol compiler can output a FileDescriptorSet containing the .proto // files it parses. type FileDescriptorSet struct { @@ -545,8 +754,12 @@ type FileDescriptorProto struct { // development tools. SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"` // The syntax of the proto file. - // The supported values are "proto2" and "proto3". + // The supported values are "proto2", "proto3", and "editions". + // + // If `edition` is present, this value must be "editions". Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"` + // The edition of the proto file, which is an opaque string. + Edition *string `protobuf:"bytes,13,opt,name=edition" json:"edition,omitempty"` } func (x *FileDescriptorProto) Reset() { @@ -665,6 +878,13 @@ func (x *FileDescriptorProto) GetSyntax() string { return "" } +func (x *FileDescriptorProto) GetEdition() string { + if x != nil && x.Edition != nil { + return *x.Edition + } + return "" +} + // Describes a message type. type DescriptorProto struct { state protoimpl.MessageState @@ -829,15 +1049,6 @@ func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{3} } -var extRange_ExtensionRangeOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use ExtensionRangeOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*ExtensionRangeOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_ExtensionRangeOptions -} - func (x *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -870,7 +1081,6 @@ type FieldDescriptorProto struct { // For booleans, "true" or "false". // For strings, contains the default text contents (not escaped in any way). // For bytes, contains the C escaped value. All bytes >= 128 are escaped. - // TODO(kenton): Base-64 encode? DefaultValue *string `protobuf:"bytes,7,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"` // If set, gives the index of a oneof in the containing type's oneof_decl // list. This field is a member of that oneof. @@ -1392,22 +1602,22 @@ type FileOptions struct { // inappropriate because proto packages do not normally start with backwards // domain names. JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"` - // If set, all the classes from the .proto file are wrapped in a single - // outer class with the given name. This applies to both Proto1 - // (equivalent to the old "--one_java_file" option) and Proto2 (where - // a .proto always translates to a single class, but you may want to - // explicitly choose the class name). + // Controls the name of the wrapper Java class generated for the .proto file. + // That class will always contain the .proto file's getDescriptor() method as + // well as any top-level extensions defined in the .proto file. + // If java_multiple_files is disabled, then all the other classes from the + // .proto file will be nested inside the single wrapper outer class. JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"` - // If set true, then the Java code generator will generate a separate .java + // If enabled, then the Java code generator will generate a separate .java // file for each top-level message, enum, and service defined in the .proto - // file. Thus, these types will *not* be nested inside the outer class - // named by java_outer_classname. However, the outer class will still be + // file. Thus, these types will *not* be nested inside the wrapper class + // named by java_outer_classname. However, the wrapper class will still be // generated to contain the file's getDescriptor() method as well as any // top-level extensions defined in the file. JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"` // This option does nothing. // - // Deprecated: Do not use. + // Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // If set true, then the Java2 code generator will generate code that // throws an exception whenever an attempt is made to assign a non-UTF-8 @@ -1520,15 +1730,6 @@ func (*FileOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{10} } -var extRange_FileOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use FileOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*FileOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_FileOptions -} - func (x *FileOptions) GetJavaPackage() string { if x != nil && x.JavaPackage != nil { return *x.JavaPackage @@ -1550,7 +1751,7 @@ func (x *FileOptions) GetJavaMultipleFiles() bool { return Default_FileOptions_JavaMultipleFiles } -// Deprecated: Do not use. +// Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. func (x *FileOptions) GetJavaGenerateEqualsAndHash() bool { if x != nil && x.JavaGenerateEqualsAndHash != nil { return *x.JavaGenerateEqualsAndHash @@ -1689,10 +1890,12 @@ type MessageOptions struct { // efficient, has fewer features, and is more complicated. // // The message must be defined exactly as follows: - // message Foo { - // option message_set_wire_format = true; - // extensions 4 to max; - // } + // + // message Foo { + // option message_set_wire_format = true; + // extensions 4 to max; + // } + // // Note that the message cannot have any defined fields; MessageSets only // have extensions. // @@ -1711,28 +1914,44 @@ type MessageOptions struct { // for the message, or it will be completely ignored; in the very least, // this is a formalization for deprecating messages. Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // NOTE: Do not set the option in .proto files. Always use the maps syntax + // instead. The option should only be implicitly set by the proto compiler + // parser. + // // Whether the message is an automatically generated map entry type for the // maps field. // // For maps fields: - // map map_field = 1; + // + // map map_field = 1; + // // The parsed descriptor looks like: - // message MapFieldEntry { - // option map_entry = true; - // optional KeyType key = 1; - // optional ValueType value = 2; - // } - // repeated MapFieldEntry map_field = 1; + // + // message MapFieldEntry { + // option map_entry = true; + // optional KeyType key = 1; + // optional ValueType value = 2; + // } + // repeated MapFieldEntry map_field = 1; // // Implementations may choose not to generate the map_entry=true message, but // use a native map in the target language to hold the keys and values. // The reflection APIs in such implementations still need to work as // if the field is a repeated message field. - // - // NOTE: Do not set the option in .proto files. Always use the maps syntax - // instead. The option should only be implicitly set by the proto compiler - // parser. MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"` + // Enable the legacy handling of JSON field name conflicts. This lowercases + // and strips underscored from the fields before comparison in proto3 only. + // The new behavior takes `json_name` into account and applies to proto2 as + // well. + // + // This should only be used as a temporary measure against broken builds due + // to the change in behavior for JSON field name conflicts. + // + // TODO(b/261750190) This is legacy behavior we plan to remove once downstream + // teams have had time to migrate. + // + // Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. + DeprecatedLegacyJsonFieldConflicts *bool `protobuf:"varint,11,opt,name=deprecated_legacy_json_field_conflicts,json=deprecatedLegacyJsonFieldConflicts" json:"deprecated_legacy_json_field_conflicts,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` } @@ -1776,15 +1995,6 @@ func (*MessageOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{11} } -var extRange_MessageOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use MessageOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*MessageOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_MessageOptions -} - func (x *MessageOptions) GetMessageSetWireFormat() bool { if x != nil && x.MessageSetWireFormat != nil { return *x.MessageSetWireFormat @@ -1813,6 +2023,14 @@ func (x *MessageOptions) GetMapEntry() bool { return false } +// Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. +func (x *MessageOptions) GetDeprecatedLegacyJsonFieldConflicts() bool { + if x != nil && x.DeprecatedLegacyJsonFieldConflicts != nil { + return *x.DeprecatedLegacyJsonFieldConflicts + } + return false +} + func (x *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -1866,7 +2084,6 @@ type FieldOptions struct { // call from multiple threads concurrently, while non-const methods continue // to require exclusive access. // - // // Note that implementations may choose not to check required fields within // a lazy sub-message. That is, calling IsInitialized() on the outer message // may return true even if the inner message has missing required fields. @@ -1877,7 +2094,14 @@ type FieldOptions struct { // implementation must either *always* check its required fields, or *never* // check its required fields, regardless of whether or not the message has // been parsed. + // + // As of May 2022, lazy verifies the contents of the byte stream during + // parsing. An invalid byte stream will cause the overall parsing to fail. Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` + // unverified_lazy does no correctness checks on the byte stream. This should + // only be used where lazy with verification is prohibitive for performance + // reasons. + UnverifiedLazy *bool `protobuf:"varint,15,opt,name=unverified_lazy,json=unverifiedLazy,def=0" json:"unverified_lazy,omitempty"` // Is this field deprecated? // Depending on the target platform, this can emit Deprecated annotations // for accessors, or it will be completely ignored; in the very least, this @@ -1885,17 +2109,24 @@ type FieldOptions struct { Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` // For Google-internal migration only. Do not use. Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` + // Indicate that the field value should not be printed out when using debug + // formats, e.g. when the field contains sensitive credentials. + DebugRedact *bool `protobuf:"varint,16,opt,name=debug_redact,json=debugRedact,def=0" json:"debug_redact,omitempty"` + Retention *FieldOptions_OptionRetention `protobuf:"varint,17,opt,name=retention,enum=google.protobuf.FieldOptions_OptionRetention" json:"retention,omitempty"` + Target *FieldOptions_OptionTargetType `protobuf:"varint,18,opt,name=target,enum=google.protobuf.FieldOptions_OptionTargetType" json:"target,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` } // Default values for FieldOptions fields. const ( - Default_FieldOptions_Ctype = FieldOptions_STRING - Default_FieldOptions_Jstype = FieldOptions_JS_NORMAL - Default_FieldOptions_Lazy = bool(false) - Default_FieldOptions_Deprecated = bool(false) - Default_FieldOptions_Weak = bool(false) + Default_FieldOptions_Ctype = FieldOptions_STRING + Default_FieldOptions_Jstype = FieldOptions_JS_NORMAL + Default_FieldOptions_Lazy = bool(false) + Default_FieldOptions_UnverifiedLazy = bool(false) + Default_FieldOptions_Deprecated = bool(false) + Default_FieldOptions_Weak = bool(false) + Default_FieldOptions_DebugRedact = bool(false) ) func (x *FieldOptions) Reset() { @@ -1930,15 +2161,6 @@ func (*FieldOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12} } -var extRange_FieldOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use FieldOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*FieldOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_FieldOptions -} - func (x *FieldOptions) GetCtype() FieldOptions_CType { if x != nil && x.Ctype != nil { return *x.Ctype @@ -1967,6 +2189,13 @@ func (x *FieldOptions) GetLazy() bool { return Default_FieldOptions_Lazy } +func (x *FieldOptions) GetUnverifiedLazy() bool { + if x != nil && x.UnverifiedLazy != nil { + return *x.UnverifiedLazy + } + return Default_FieldOptions_UnverifiedLazy +} + func (x *FieldOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -1981,6 +2210,27 @@ func (x *FieldOptions) GetWeak() bool { return Default_FieldOptions_Weak } +func (x *FieldOptions) GetDebugRedact() bool { + if x != nil && x.DebugRedact != nil { + return *x.DebugRedact + } + return Default_FieldOptions_DebugRedact +} + +func (x *FieldOptions) GetRetention() FieldOptions_OptionRetention { + if x != nil && x.Retention != nil { + return *x.Retention + } + return FieldOptions_RETENTION_UNKNOWN +} + +func (x *FieldOptions) GetTarget() FieldOptions_OptionTargetType { + if x != nil && x.Target != nil { + return *x.Target + } + return FieldOptions_TARGET_TYPE_UNKNOWN +} + func (x *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -2030,15 +2280,6 @@ func (*OneofOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{13} } -var extRange_OneofOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use OneofOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*OneofOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_OneofOptions -} - func (x *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -2060,6 +2301,15 @@ type EnumOptions struct { // for the enum, or it will be completely ignored; in the very least, this // is a formalization for deprecating enums. Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // Enable the legacy handling of JSON field name conflicts. This lowercases + // and strips underscored from the fields before comparison in proto3 only. + // The new behavior takes `json_name` into account and applies to proto2 as + // well. + // TODO(b/261750190) Remove this legacy behavior once downstream teams have + // had time to migrate. + // + // Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. + DeprecatedLegacyJsonFieldConflicts *bool `protobuf:"varint,6,opt,name=deprecated_legacy_json_field_conflicts,json=deprecatedLegacyJsonFieldConflicts" json:"deprecated_legacy_json_field_conflicts,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` } @@ -2101,15 +2351,6 @@ func (*EnumOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{14} } -var extRange_EnumOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use EnumOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*EnumOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_EnumOptions -} - func (x *EnumOptions) GetAllowAlias() bool { if x != nil && x.AllowAlias != nil { return *x.AllowAlias @@ -2124,6 +2365,14 @@ func (x *EnumOptions) GetDeprecated() bool { return Default_EnumOptions_Deprecated } +// Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. +func (x *EnumOptions) GetDeprecatedLegacyJsonFieldConflicts() bool { + if x != nil && x.DeprecatedLegacyJsonFieldConflicts != nil { + return *x.DeprecatedLegacyJsonFieldConflicts + } + return false +} + func (x *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -2183,15 +2432,6 @@ func (*EnumValueOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{15} } -var extRange_EnumValueOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use EnumValueOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*EnumValueOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_EnumValueOptions -} - func (x *EnumValueOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -2258,15 +2498,6 @@ func (*ServiceOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{16} } -var extRange_ServiceOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use ServiceOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*ServiceOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_ServiceOptions -} - func (x *ServiceOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -2335,15 +2566,6 @@ func (*MethodOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17} } -var extRange_MethodOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use MethodOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*MethodOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_MethodOptions -} - func (x *MethodOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -2481,43 +2703,48 @@ type SourceCodeInfo struct { // tools. // // For example, say we have a file like: - // message Foo { - // optional string foo = 1; - // } + // + // message Foo { + // optional string foo = 1; + // } + // // Let's look at just the field definition: - // optional string foo = 1; - // ^ ^^ ^^ ^ ^^^ - // a bc de f ghi + // + // optional string foo = 1; + // ^ ^^ ^^ ^ ^^^ + // a bc de f ghi + // // We have the following locations: - // span path represents - // [a,i) [ 4, 0, 2, 0 ] The whole field definition. - // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). - // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). - // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). - // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). + // + // span path represents + // [a,i) [ 4, 0, 2, 0 ] The whole field definition. + // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). + // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). + // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). + // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). // // Notes: - // - A location may refer to a repeated field itself (i.e. not to any - // particular index within it). This is used whenever a set of elements are - // logically enclosed in a single code segment. For example, an entire - // extend block (possibly containing multiple extension definitions) will - // have an outer location whose path refers to the "extensions" repeated - // field without an index. - // - Multiple locations may have the same path. This happens when a single - // logical declaration is spread out across multiple places. The most - // obvious example is the "extend" block again -- there may be multiple - // extend blocks in the same scope, each of which will have the same path. - // - A location's span is not always a subset of its parent's span. For - // example, the "extendee" of an extension declaration appears at the - // beginning of the "extend" block and is shared by all extensions within - // the block. - // - Just because a location's span is a subset of some other location's span - // does not mean that it is a descendant. For example, a "group" defines - // both a type and a field in a single declaration. Thus, the locations - // corresponding to the type and field and their components will overlap. - // - Code which tries to interpret locations should probably be designed to - // ignore those that it doesn't understand, as more types of locations could - // be recorded in the future. + // - A location may refer to a repeated field itself (i.e. not to any + // particular index within it). This is used whenever a set of elements are + // logically enclosed in a single code segment. For example, an entire + // extend block (possibly containing multiple extension definitions) will + // have an outer location whose path refers to the "extensions" repeated + // field without an index. + // - Multiple locations may have the same path. This happens when a single + // logical declaration is spread out across multiple places. The most + // obvious example is the "extend" block again -- there may be multiple + // extend blocks in the same scope, each of which will have the same path. + // - A location's span is not always a subset of its parent's span. For + // example, the "extendee" of an extension declaration appears at the + // beginning of the "extend" block and is shared by all extensions within + // the block. + // - Just because a location's span is a subset of some other location's span + // does not mean that it is a descendant. For example, a "group" defines + // both a type and a field in a single declaration. Thus, the locations + // corresponding to the type and field and their components will overlap. + // - Code which tries to interpret locations should probably be designed to + // ignore those that it doesn't understand, as more types of locations could + // be recorded in the future. Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` } @@ -2797,8 +3024,8 @@ func (x *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 { // The name of the uninterpreted option. Each string represents a segment in // a dot-separated name. is_extension is true iff a segment represents an // extension (denoted with parentheses in options specs in .proto files). -// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents -// "foo.(bar.baz).qux". +// E.g.,{ ["foo", false], ["bar.baz", true], ["moo", false] } represents +// "foo.(bar.baz).moo". type UninterpretedOption_NamePart struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -2863,23 +3090,34 @@ type SourceCodeInfo_Location struct { // location. // // Each element is a field number or an index. They form a path from - // the root FileDescriptorProto to the place where the definition. For - // example, this path: - // [ 4, 3, 2, 7, 1 ] + // the root FileDescriptorProto to the place where the definition occurs. + // For example, this path: + // + // [ 4, 3, 2, 7, 1 ] + // // refers to: - // file.message_type(3) // 4, 3 - // .field(7) // 2, 7 - // .name() // 1 + // + // file.message_type(3) // 4, 3 + // .field(7) // 2, 7 + // .name() // 1 + // // This is because FileDescriptorProto.message_type has field number 4: - // repeated DescriptorProto message_type = 4; + // + // repeated DescriptorProto message_type = 4; + // // and DescriptorProto.field has field number 2: - // repeated FieldDescriptorProto field = 2; + // + // repeated FieldDescriptorProto field = 2; + // // and FieldDescriptorProto.name has field number 1: - // optional string name = 1; + // + // optional string name = 1; // // Thus, the above path gives the location of a field name. If we removed // the last element: - // [ 4, 3, 2, 7 ] + // + // [ 4, 3, 2, 7 ] + // // this path refers to the whole field declaration (from the beginning // of the label to the terminating semicolon). Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` @@ -2908,34 +3146,34 @@ type SourceCodeInfo_Location struct { // // Examples: // - // optional int32 foo = 1; // Comment attached to foo. - // // Comment attached to bar. - // optional int32 bar = 2; + // optional int32 foo = 1; // Comment attached to foo. + // // Comment attached to bar. + // optional int32 bar = 2; // - // optional string baz = 3; - // // Comment attached to baz. - // // Another line attached to baz. + // optional string baz = 3; + // // Comment attached to baz. + // // Another line attached to baz. // - // // Comment attached to qux. - // // - // // Another line attached to qux. - // optional double qux = 4; + // // Comment attached to moo. + // // + // // Another line attached to moo. + // optional double moo = 4; // - // // Detached comment for corge. This is not leading or trailing comments - // // to qux or corge because there are blank lines separating it from - // // both. + // // Detached comment for corge. This is not leading or trailing comments + // // to moo or corge because there are blank lines separating it from + // // both. // - // // Detached comment for corge paragraph 2. + // // Detached comment for corge paragraph 2. // - // optional string corge = 5; - // /* Block comment attached - // * to corge. Leading asterisks - // * will be removed. */ - // /* Block comment attached to - // * grault. */ - // optional int32 grault = 6; + // optional string corge = 5; + // /* Block comment attached + // * to corge. Leading asterisks + // * will be removed. */ + // /* Block comment attached to + // * grault. */ + // optional int32 grault = 6; // - // // ignored detached comments. + // // ignored detached comments. LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"` TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"` LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"` @@ -3022,9 +3260,10 @@ type GeneratedCodeInfo_Annotation struct { // that relates to the identified object. Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"` // Identifies the ending offset in bytes in the generated code that - // relates to the identified offset. The end offset should be one past + // relates to the identified object. The end offset should be one past // the last relevant byte (so the length of the text = end - begin). - End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` + End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` + Semantic *GeneratedCodeInfo_Annotation_Semantic `protobuf:"varint,5,opt,name=semantic,enum=google.protobuf.GeneratedCodeInfo_Annotation_Semantic" json:"semantic,omitempty"` } func (x *GeneratedCodeInfo_Annotation) Reset() { @@ -3087,6 +3326,13 @@ func (x *GeneratedCodeInfo_Annotation) GetEnd() int32 { return 0 } +func (x *GeneratedCodeInfo_Annotation) GetSemantic() GeneratedCodeInfo_Annotation_Semantic { + if x != nil && x.Semantic != nil { + return *x.Semantic + } + return GeneratedCodeInfo_Annotation_NONE +} + var File_google_protobuf_descriptor_proto protoreflect.FileDescriptor var file_google_protobuf_descriptor_proto_rawDesc = []byte{ @@ -3098,7 +3344,7 @@ var file_google_protobuf_descriptor_proto_rawDesc = []byte{ 0x18, 0x01, 0x20, 0x03, 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file_google_protobuf_descriptor_proto_rawDescGZIP() []byte { return file_google_protobuf_descriptor_proto_rawDescData } -var file_google_protobuf_descriptor_proto_enumTypes = make([]protoimpl.EnumInfo, 6) +var file_google_protobuf_descriptor_proto_enumTypes = make([]protoimpl.EnumInfo, 9) var file_google_protobuf_descriptor_proto_msgTypes = make([]protoimpl.MessageInfo, 27) var file_google_protobuf_descriptor_proto_goTypes = []interface{}{ (FieldDescriptorProto_Type)(0), // 0: google.protobuf.FieldDescriptorProto.Type @@ -3589,84 +3893,90 @@ var file_google_protobuf_descriptor_proto_goTypes = []interface{}{ (FileOptions_OptimizeMode)(0), // 2: google.protobuf.FileOptions.OptimizeMode (FieldOptions_CType)(0), // 3: google.protobuf.FieldOptions.CType (FieldOptions_JSType)(0), // 4: google.protobuf.FieldOptions.JSType - (MethodOptions_IdempotencyLevel)(0), // 5: google.protobuf.MethodOptions.IdempotencyLevel - (*FileDescriptorSet)(nil), // 6: google.protobuf.FileDescriptorSet - 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google.protobuf.FieldOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 24, // 33: google.protobuf.OneofOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 24, // 34: google.protobuf.EnumOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 24, // 35: google.protobuf.EnumValueOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 24, // 36: google.protobuf.ServiceOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 5, // 37: google.protobuf.MethodOptions.idempotency_level:type_name -> google.protobuf.MethodOptions.IdempotencyLevel - 24, // 38: google.protobuf.MethodOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 30, // 39: google.protobuf.UninterpretedOption.name:type_name -> google.protobuf.UninterpretedOption.NamePart - 31, // 40: google.protobuf.SourceCodeInfo.location:type_name -> 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36: google.protobuf.EnumOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 27, // 37: google.protobuf.EnumValueOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 27, // 38: google.protobuf.ServiceOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 7, // 39: google.protobuf.MethodOptions.idempotency_level:type_name -> google.protobuf.MethodOptions.IdempotencyLevel + 27, // 40: google.protobuf.MethodOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 33, // 41: google.protobuf.UninterpretedOption.name:type_name -> google.protobuf.UninterpretedOption.NamePart + 34, // 42: google.protobuf.SourceCodeInfo.location:type_name -> google.protobuf.SourceCodeInfo.Location + 35, // 43: google.protobuf.GeneratedCodeInfo.annotation:type_name -> google.protobuf.GeneratedCodeInfo.Annotation + 12, // 44: google.protobuf.DescriptorProto.ExtensionRange.options:type_name -> google.protobuf.ExtensionRangeOptions + 8, // 45: google.protobuf.GeneratedCodeInfo.Annotation.semantic:type_name -> google.protobuf.GeneratedCodeInfo.Annotation.Semantic + 46, // [46:46] is the sub-list for method output_type + 46, // [46:46] is the sub-list for method input_type + 46, // [46:46] is the sub-list for extension type_name + 46, // [46:46] is the sub-list for extension extendee + 0, // [0:46] is the sub-list for field type_name } func init() { file_google_protobuf_descriptor_proto_init() } @@ -4023,7 +4333,7 @@ func file_google_protobuf_descriptor_proto_init() { File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), RawDescriptor: file_google_protobuf_descriptor_proto_rawDesc, - NumEnums: 6, + NumEnums: 9, NumMessages: 27, NumExtensions: 0, NumServices: 0, diff --git a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go index 82a473e265..a6c7a33f33 100644 --- a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go @@ -37,8 +37,7 @@ // It is functionally a tuple of the full name of the remote message type and // the serialized bytes of the remote message value. // -// -// Constructing an Any +// # Constructing an Any // // An Any message containing another message value is constructed using New: // @@ -48,8 +47,7 @@ // } // ... // make use of any // -// -// Unmarshaling an Any +// # Unmarshaling an Any // // With a populated Any message, the underlying message can be serialized into // a remote concrete message value in a few ways. @@ -95,8 +93,7 @@ // listed in the case clauses are linked into the Go binary and therefore also // registered in the global registry. // -// -// Type checking an Any +// # Type checking an Any // // In order to type check whether an Any message represents some other message, // then use the MessageIs method: @@ -115,7 +112,6 @@ // } // ... // make use of m // } -// package anypb import ( @@ -136,42 +132,49 @@ import ( // // Example 1: Pack and unpack a message in C++. // -// Foo foo = ...; -// Any any; -// any.PackFrom(foo); -// ... -// if (any.UnpackTo(&foo)) { -// ... -// } +// Foo foo = ...; +// Any any; +// any.PackFrom(foo); +// ... +// if (any.UnpackTo(&foo)) { +// ... +// } // // Example 2: Pack and unpack a message in Java. // -// Foo foo = ...; -// Any any = Any.pack(foo); -// ... -// if (any.is(Foo.class)) { -// foo = any.unpack(Foo.class); -// } -// -// Example 3: Pack and unpack a message in Python. -// -// foo = Foo(...) -// any = Any() -// any.Pack(foo) -// ... -// if any.Is(Foo.DESCRIPTOR): -// any.Unpack(foo) -// ... -// -// Example 4: Pack and unpack a message in Go -// -// foo := &pb.Foo{...} -// any, err := ptypes.MarshalAny(foo) -// ... -// foo := &pb.Foo{} -// if err := ptypes.UnmarshalAny(any, foo); err != nil { -// ... -// } +// Foo foo = ...; +// Any any = Any.pack(foo); +// ... +// if (any.is(Foo.class)) { +// foo = any.unpack(Foo.class); +// } +// // or ... +// if (any.isSameTypeAs(Foo.getDefaultInstance())) { +// foo = any.unpack(Foo.getDefaultInstance()); +// } +// +// Example 3: Pack and unpack a message in Python. +// +// foo = Foo(...) +// any = Any() +// any.Pack(foo) +// ... +// if any.Is(Foo.DESCRIPTOR): +// any.Unpack(foo) +// ... +// +// Example 4: Pack and unpack a message in Go +// +// foo := &pb.Foo{...} +// any, err := anypb.New(foo) +// if err != nil { +// ... +// } +// ... +// foo := &pb.Foo{} +// if err := any.UnmarshalTo(foo); err != nil { +// ... +// } // // The pack methods provided by protobuf library will by default use // 'type.googleapis.com/full.type.name' as the type URL and the unpack @@ -179,35 +182,33 @@ import ( // in the type URL, for example "foo.bar.com/x/y.z" will yield type // name "y.z". // +// # JSON // -// JSON -// ==== // The JSON representation of an `Any` value uses the regular // representation of the deserialized, embedded message, with an // additional field `@type` which contains the type URL. Example: // -// package google.profile; -// message Person { -// string first_name = 1; -// string last_name = 2; -// } +// package google.profile; +// message Person { +// string first_name = 1; +// string last_name = 2; +// } // -// { -// "@type": "type.googleapis.com/google.profile.Person", -// "firstName": , -// "lastName": -// } +// { +// "@type": "type.googleapis.com/google.profile.Person", +// "firstName": , +// "lastName": +// } // // If the embedded message type is well-known and has a custom JSON // representation, that representation will be embedded adding a field // `value` which holds the custom JSON in addition to the `@type` // field. Example (for message [google.protobuf.Duration][]): // -// { -// "@type": "type.googleapis.com/google.protobuf.Duration", -// "value": "1.212s" -// } -// +// { +// "@type": "type.googleapis.com/google.protobuf.Duration", +// "value": "1.212s" +// } type Any struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -225,14 +226,14 @@ type Any struct { // scheme `http`, `https`, or no scheme, one can optionally set up a type // server that maps type URLs to message definitions as follows: // - // * If no scheme is provided, `https` is assumed. - // * An HTTP GET on the URL must yield a [google.protobuf.Type][] - // value in binary format, or produce an error. - // * Applications are allowed to cache lookup results based on the - // URL, or have them precompiled into a binary to avoid any - // lookup. Therefore, binary compatibility needs to be preserved - // on changes to types. (Use versioned type names to manage - // breaking changes.) + // - If no scheme is provided, `https` is assumed. + // - An HTTP GET on the URL must yield a [google.protobuf.Type][] + // value in binary format, or produce an error. + // - Applications are allowed to cache lookup results based on the + // URL, or have them precompiled into a binary to avoid any + // lookup. Therefore, binary compatibility needs to be preserved + // on changes to types. (Use versioned type names to manage + // breaking changes.) // // Note: this functionality is not currently available in the official // protobuf release, and it is not used for type URLs beginning with @@ -240,7 +241,6 @@ type Any struct { // // Schemes other than `http`, `https` (or the empty scheme) might be // used with implementation specific semantics. - // TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"` // Must be a valid serialized protocol buffer of the above specified type. Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` @@ -420,14 +420,15 @@ var file_google_protobuf_any_proto_rawDesc = []byte{ 0x41, 0x6e, 0x79, 0x12, 0x19, 0x0a, 0x08, 0x74, 0x79, 0x70, 0x65, 0x5f, 0x75, 0x72, 0x6c, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x74, 0x79, 0x70, 0x65, 0x55, 0x72, 0x6c, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x05, 0x76, - 0x61, 0x6c, 0x75, 0x65, 0x42, 0x6f, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, + 0x61, 0x6c, 0x75, 0x65, 0x42, 0x76, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x08, 0x41, 0x6e, 0x79, - 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x25, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, - 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, - 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x61, 0x6e, 0x79, 0xa2, 0x02, - 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, - 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, - 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, + 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x2c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, + 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x62, 0x75, 0x66, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x2f, + 0x61, 0x6e, 0x79, 0x70, 0x62, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, + 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, + 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x33, } var ( diff --git a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go index f7a1109940..df709a8dd4 100644 --- a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go @@ -35,8 +35,7 @@ // // The Duration message represents a signed span of time. // -// -// Conversion to a Go Duration +// # Conversion to a Go Duration // // The AsDuration method can be used to convert a Duration message to a // standard Go time.Duration value: @@ -65,15 +64,13 @@ // the resulting value to the closest representable value (e.g., math.MaxInt64 // for positive overflow and math.MinInt64 for negative overflow). // -// -// Conversion from a Go Duration +// # Conversion from a Go Duration // // The durationpb.New function can be used to construct a Duration message // from a standard Go time.Duration value: // // dur := durationpb.New(d) // ... // make use of d as a *durationpb.Duration -// package durationpb import ( @@ -96,43 +93,43 @@ import ( // // Example 1: Compute Duration from two Timestamps in pseudo code. // -// Timestamp start = ...; -// Timestamp end = ...; -// Duration duration = ...; +// Timestamp start = ...; +// Timestamp end = ...; +// Duration duration = ...; // -// duration.seconds = end.seconds - start.seconds; -// duration.nanos = end.nanos - start.nanos; +// duration.seconds = end.seconds - start.seconds; +// duration.nanos = end.nanos - start.nanos; // -// if (duration.seconds < 0 && duration.nanos > 0) { -// duration.seconds += 1; -// duration.nanos -= 1000000000; -// } else if (duration.seconds > 0 && duration.nanos < 0) { -// duration.seconds -= 1; -// duration.nanos += 1000000000; -// } +// if (duration.seconds < 0 && duration.nanos > 0) { +// duration.seconds += 1; +// duration.nanos -= 1000000000; +// } else if (duration.seconds > 0 && duration.nanos < 0) { +// duration.seconds -= 1; +// duration.nanos += 1000000000; +// } // // Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. // -// Timestamp start = ...; -// Duration duration = ...; -// Timestamp end = ...; +// Timestamp start = ...; +// Duration duration = ...; +// Timestamp end = ...; // -// end.seconds = start.seconds + duration.seconds; -// end.nanos = start.nanos + duration.nanos; +// end.seconds = start.seconds + duration.seconds; +// end.nanos = start.nanos + duration.nanos; // -// if (end.nanos < 0) { -// end.seconds -= 1; -// end.nanos += 1000000000; -// } else if (end.nanos >= 1000000000) { -// end.seconds += 1; -// end.nanos -= 1000000000; -// } +// if (end.nanos < 0) { +// end.seconds -= 1; +// end.nanos += 1000000000; +// } else if (end.nanos >= 1000000000) { +// end.seconds += 1; +// end.nanos -= 1000000000; +// } // // Example 3: Compute Duration from datetime.timedelta in Python. // -// td = datetime.timedelta(days=3, minutes=10) -// duration = Duration() -// duration.FromTimedelta(td) +// td = datetime.timedelta(days=3, minutes=10) +// duration = Duration() +// duration.FromTimedelta(td) // // # JSON Mapping // @@ -143,8 +140,6 @@ import ( // encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should // be expressed in JSON format as "3.000000001s", and 3 seconds and 1 // microsecond should be expressed in JSON format as "3.000001s". -// -// type Duration struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -303,16 +298,16 @@ var file_google_protobuf_duration_proto_rawDesc = []byte{ 0x66, 0x22, 0x3a, 0x0a, 0x08, 0x44, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x18, 0x0a, 0x07, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x07, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x6e, 0x61, 0x6e, 0x6f, 0x73, - 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x6e, 0x61, 0x6e, 0x6f, 0x73, 0x42, 0x7c, 0x0a, - 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, - 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0d, 0x44, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x50, 0x72, - 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x2a, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, - 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, - 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, - 0x6e, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, - 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, - 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, - 0x74, 0x6f, 0x33, + 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x6e, 0x61, 0x6e, 0x6f, 0x73, 0x42, 0x83, 0x01, + 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0d, 0x44, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x50, + 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x31, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, + 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, + 0x75, 0x66, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x2f, 0x64, + 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x70, 0x62, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, + 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, + 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, + 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } var ( diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go index c25e4bd7d0..61f69fc11b 100644 --- a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go @@ -36,8 +36,7 @@ // The Timestamp message represents a timestamp, // an instant in time since the Unix epoch (January 1st, 1970). // -// -// Conversion to a Go Time +// # Conversion to a Go Time // // The AsTime method can be used to convert a Timestamp message to a // standard Go time.Time value in UTC: @@ -59,8 +58,7 @@ // ... // handle error // } // -// -// Conversion from a Go Time +// # Conversion from a Go Time // // The timestamppb.New function can be used to construct a Timestamp message // from a standard Go time.Time value: @@ -72,7 +70,6 @@ // // ts := timestamppb.Now() // ... // make use of ts as a *timestamppb.Timestamp -// package timestamppb import ( @@ -101,43 +98,50 @@ import ( // // Example 1: Compute Timestamp from POSIX `time()`. // -// Timestamp timestamp; -// timestamp.set_seconds(time(NULL)); -// timestamp.set_nanos(0); +// Timestamp timestamp; +// timestamp.set_seconds(time(NULL)); +// timestamp.set_nanos(0); // // Example 2: Compute Timestamp from POSIX `gettimeofday()`. // -// struct timeval tv; -// gettimeofday(&tv, NULL); +// struct timeval tv; +// gettimeofday(&tv, NULL); // -// Timestamp timestamp; -// timestamp.set_seconds(tv.tv_sec); -// timestamp.set_nanos(tv.tv_usec * 1000); +// Timestamp timestamp; +// timestamp.set_seconds(tv.tv_sec); +// timestamp.set_nanos(tv.tv_usec * 1000); // // Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. // -// FILETIME ft; -// GetSystemTimeAsFileTime(&ft); -// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; +// FILETIME ft; +// GetSystemTimeAsFileTime(&ft); +// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; // -// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z -// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. -// Timestamp timestamp; -// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); -// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); +// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z +// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. +// Timestamp timestamp; +// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); +// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); // // Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. // -// long millis = System.currentTimeMillis(); +// long millis = System.currentTimeMillis(); +// +// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) +// .setNanos((int) ((millis % 1000) * 1000000)).build(); // -// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) -// .setNanos((int) ((millis % 1000) * 1000000)).build(); +// Example 5: Compute Timestamp from Java `Instant.now()`. // +// Instant now = Instant.now(); // -// Example 5: Compute Timestamp from current time in Python. +// Timestamp timestamp = +// Timestamp.newBuilder().setSeconds(now.getEpochSecond()) +// .setNanos(now.getNano()).build(); // -// timestamp = Timestamp() -// timestamp.GetCurrentTime() +// Example 6: Compute Timestamp from current time in Python. +// +// timestamp = Timestamp() +// timestamp.GetCurrentTime() // // # JSON Mapping // @@ -165,8 +169,6 @@ import ( // the Joda Time's [`ISODateTimeFormat.dateTime()`]( // http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D // ) to obtain a formatter capable of generating timestamps in this format. -// -// type Timestamp struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -306,15 +308,15 @@ var file_google_protobuf_timestamp_proto_rawDesc = []byte{ 0x18, 0x0a, 0x07, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x07, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x6e, 0x61, 0x6e, 0x6f, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x6e, 0x61, 0x6e, 0x6f, 0x73, 0x42, - 0x7e, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, - 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0e, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, - 0x70, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x2b, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, - 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, - 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, - 0x73, 0x74, 0x61, 0x6d, 0x70, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, - 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, - 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, - 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, + 0x85, 0x01, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, + 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0e, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, + 0x6d, 0x70, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x32, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x6b, 0x6e, 0x6f, 0x77, + 0x6e, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x70, 0x62, 0xf8, 0x01, 0x01, + 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, + 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, + 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } var ( diff --git a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go index 2355adf428..762a87130f 100644 --- a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go @@ -27,7 +27,7 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - +// // Wrappers for primitive (non-message) types. These types are useful // for embedding primitives in the `google.protobuf.Any` type and for places // where we need to distinguish between the absence of a primitive @@ -580,15 +580,16 @@ var file_google_protobuf_wrappers_proto_rawDesc = []byte{ 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x22, 0x0a, 0x0a, 0x42, 0x79, 0x74, 0x65, 0x73, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, - 0x0c, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x42, 0x7c, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, - 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, - 0x0d, 0x57, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, - 0x5a, 0x2a, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, - 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, - 0x70, 0x65, 0x73, 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0xf8, 0x01, 0x01, 0xa2, - 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, - 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, - 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, + 0x0c, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x42, 0x83, 0x01, 0x0a, 0x13, 0x63, 0x6f, 0x6d, + 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, + 0x42, 0x0d, 0x57, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, + 0x01, 0x5a, 0x31, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, + 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x79, + 0x70, 0x65, 0x73, 0x2f, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, + 0x72, 0x73, 0x70, 0x62, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, + 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, + 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } var ( diff --git a/vendor/gopkg.in/yaml.v3/.travis.yml b/vendor/gopkg.in/yaml.v3/.travis.yml deleted file mode 100644 index 04d4dae09c..0000000000 --- a/vendor/gopkg.in/yaml.v3/.travis.yml +++ /dev/null @@ -1,16 +0,0 @@ -language: go - -go: - - "1.4.x" - - "1.5.x" - - "1.6.x" - - "1.7.x" - - "1.8.x" - - "1.9.x" - - "1.10.x" - - "1.11.x" - - "1.12.x" - - "1.13.x" - - "tip" - -go_import_path: gopkg.in/yaml.v3 diff --git a/vendor/gopkg.in/yaml.v3/apic.go b/vendor/gopkg.in/yaml.v3/apic.go index 65846e6749..ae7d049f18 100644 --- a/vendor/gopkg.in/yaml.v3/apic.go +++ b/vendor/gopkg.in/yaml.v3/apic.go @@ -108,6 +108,7 @@ func yaml_emitter_initialize(emitter *yaml_emitter_t) { raw_buffer: make([]byte, 0, output_raw_buffer_size), states: make([]yaml_emitter_state_t, 0, initial_stack_size), events: make([]yaml_event_t, 0, initial_queue_size), + best_width: -1, } } diff --git a/vendor/gopkg.in/yaml.v3/decode.go b/vendor/gopkg.in/yaml.v3/decode.go index be63169b71..0173b6982e 100644 --- a/vendor/gopkg.in/yaml.v3/decode.go +++ b/vendor/gopkg.in/yaml.v3/decode.go @@ -35,6 +35,7 @@ type parser struct { doc *Node anchors map[string]*Node doneInit bool + textless bool } func newParser(b []byte) *parser { @@ -99,7 +100,10 @@ func (p *parser) peek() yaml_event_type_t { if p.event.typ != yaml_NO_EVENT { return p.event.typ } - if !yaml_parser_parse(&p.parser, &p.event) { + // It's curious choice from the underlying API to generally return a + // positive result on success, but on this case return true in an error + // scenario. This was the source of bugs in the past (issue #666). + if !yaml_parser_parse(&p.parser, &p.event) || p.parser.error != yaml_NO_ERROR { p.fail() } return p.event.typ @@ -108,14 +112,18 @@ func (p *parser) peek() yaml_event_type_t { func (p *parser) fail() { var where string var line int - if p.parser.problem_mark.line != 0 { + if p.parser.context_mark.line != 0 { + line = p.parser.context_mark.line + // Scanner errors don't iterate line before returning error + if p.parser.error == yaml_SCANNER_ERROR { + line++ + } + } else if p.parser.problem_mark.line != 0 { line = p.parser.problem_mark.line // Scanner errors don't iterate line before returning error if p.parser.error == yaml_SCANNER_ERROR { line++ } - } else if p.parser.context_mark.line != 0 { - line = p.parser.context_mark.line } if line != 0 { where = "line " + strconv.Itoa(line) + ": " @@ -169,17 +177,20 @@ func (p *parser) node(kind Kind, defaultTag, tag, value string) *Node { } else if kind == ScalarNode { tag, _ = resolve("", value) } - return &Node{ - Kind: kind, - Tag: tag, - Value: value, - Style: style, - Line: p.event.start_mark.line + 1, - Column: p.event.start_mark.column + 1, - HeadComment: string(p.event.head_comment), - LineComment: string(p.event.line_comment), - FootComment: string(p.event.foot_comment), + n := &Node{ + Kind: kind, + Tag: tag, + Value: value, + Style: style, + } + if !p.textless { + n.Line = p.event.start_mark.line + 1 + n.Column = p.event.start_mark.column + 1 + n.HeadComment = string(p.event.head_comment) + n.LineComment = string(p.event.line_comment) + n.FootComment = string(p.event.foot_comment) } + return n } func (p *parser) parseChild(parent *Node) *Node { @@ -312,6 +323,8 @@ type decoder struct { decodeCount int aliasCount int aliasDepth int + + mergedFields map[interface{}]bool } var ( @@ -497,8 +510,13 @@ func (d *decoder) unmarshal(n *Node, out reflect.Value) (good bool) { good = d.mapping(n, out) case SequenceNode: good = d.sequence(n, out) + case 0: + if n.IsZero() { + return d.null(out) + } + fallthrough default: - panic("internal error: unknown node kind: " + strconv.Itoa(int(n.Kind))) + failf("cannot decode node with unknown kind %d", n.Kind) } return good } @@ -533,6 +551,17 @@ func resetMap(out reflect.Value) { } } +func (d *decoder) null(out reflect.Value) bool { + if out.CanAddr() { + switch out.Kind() { + case reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice: + out.Set(reflect.Zero(out.Type())) + return true + } + } + return false +} + func (d *decoder) scalar(n *Node, out reflect.Value) bool { var tag string var resolved interface{} @@ -550,14 +579,7 @@ func (d *decoder) scalar(n *Node, out reflect.Value) bool { } } if resolved == nil { - if out.CanAddr() { - switch out.Kind() { - case reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice: - out.Set(reflect.Zero(out.Type())) - return true - } - } - return false + return d.null(out) } if resolvedv := reflect.ValueOf(resolved); out.Type() == resolvedv.Type() { // We've resolved to exactly the type we want, so use that. @@ -791,16 +813,30 @@ func (d *decoder) mapping(n *Node, out reflect.Value) (good bool) { } } + mergedFields := d.mergedFields + d.mergedFields = nil + + var mergeNode *Node + + mapIsNew := false if out.IsNil() { out.Set(reflect.MakeMap(outt)) + mapIsNew = true } for i := 0; i < l; i += 2 { if isMerge(n.Content[i]) { - d.merge(n.Content[i+1], out) + mergeNode = n.Content[i+1] continue } k := reflect.New(kt).Elem() if d.unmarshal(n.Content[i], k) { + if mergedFields != nil { + ki := k.Interface() + if mergedFields[ki] { + continue + } + mergedFields[ki] = true + } kkind := k.Kind() if kkind == reflect.Interface { kkind = k.Elem().Kind() @@ -809,11 +845,17 @@ func (d *decoder) mapping(n *Node, out reflect.Value) (good bool) { failf("invalid map key: %#v", k.Interface()) } e := reflect.New(et).Elem() - if d.unmarshal(n.Content[i+1], e) { + if d.unmarshal(n.Content[i+1], e) || n.Content[i+1].ShortTag() == nullTag && (mapIsNew || !out.MapIndex(k).IsValid()) { out.SetMapIndex(k, e) } } } + + d.mergedFields = mergedFields + if mergeNode != nil { + d.merge(n, mergeNode, out) + } + d.stringMapType = stringMapType d.generalMapType = generalMapType return true @@ -825,7 +867,8 @@ func isStringMap(n *Node) bool { } l := len(n.Content) for i := 0; i < l; i += 2 { - if n.Content[i].ShortTag() != strTag { + shortTag := n.Content[i].ShortTag() + if shortTag != strTag && shortTag != mergeTag { return false } } @@ -842,7 +885,6 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) { var elemType reflect.Type if sinfo.InlineMap != -1 { inlineMap = out.Field(sinfo.InlineMap) - inlineMap.Set(reflect.New(inlineMap.Type()).Elem()) elemType = inlineMap.Type().Elem() } @@ -851,6 +893,9 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) { d.prepare(n, field) } + mergedFields := d.mergedFields + d.mergedFields = nil + var mergeNode *Node var doneFields []bool if d.uniqueKeys { doneFields = make([]bool, len(sinfo.FieldsList)) @@ -860,13 +905,20 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) { for i := 0; i < l; i += 2 { ni := n.Content[i] if isMerge(ni) { - d.merge(n.Content[i+1], out) + mergeNode = n.Content[i+1] continue } if !d.unmarshal(ni, name) { continue } - if info, ok := sinfo.FieldsMap[name.String()]; ok { + sname := name.String() + if mergedFields != nil { + if mergedFields[sname] { + continue + } + mergedFields[sname] = true + } + if info, ok := sinfo.FieldsMap[sname]; ok { if d.uniqueKeys { if doneFields[info.Id] { d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s already set in type %s", ni.Line, name.String(), out.Type())) @@ -892,6 +944,11 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) { d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s not found in type %s", ni.Line, name.String(), out.Type())) } } + + d.mergedFields = mergedFields + if mergeNode != nil { + d.merge(n, mergeNode, out) + } return true } @@ -899,19 +956,29 @@ func failWantMap() { failf("map merge requires map or sequence of maps as the value") } -func (d *decoder) merge(n *Node, out reflect.Value) { - switch n.Kind { +func (d *decoder) merge(parent *Node, merge *Node, out reflect.Value) { + mergedFields := d.mergedFields + if mergedFields == nil { + d.mergedFields = make(map[interface{}]bool) + for i := 0; i < len(parent.Content); i += 2 { + k := reflect.New(ifaceType).Elem() + if d.unmarshal(parent.Content[i], k) { + d.mergedFields[k.Interface()] = true + } + } + } + + switch merge.Kind { case MappingNode: - d.unmarshal(n, out) + d.unmarshal(merge, out) case AliasNode: - if n.Alias != nil && n.Alias.Kind != MappingNode { + if merge.Alias != nil && merge.Alias.Kind != MappingNode { failWantMap() } - d.unmarshal(n, out) + d.unmarshal(merge, out) case SequenceNode: - // Step backwards as earlier nodes take precedence. - for i := len(n.Content) - 1; i >= 0; i-- { - ni := n.Content[i] + for i := 0; i < len(merge.Content); i++ { + ni := merge.Content[i] if ni.Kind == AliasNode { if ni.Alias != nil && ni.Alias.Kind != MappingNode { failWantMap() @@ -924,6 +991,8 @@ func (d *decoder) merge(n *Node, out reflect.Value) { default: failWantMap() } + + d.mergedFields = mergedFields } func isMerge(n *Node) bool { diff --git a/vendor/gopkg.in/yaml.v3/emitterc.go b/vendor/gopkg.in/yaml.v3/emitterc.go index ab2a066194..0f47c9ca8a 100644 --- a/vendor/gopkg.in/yaml.v3/emitterc.go +++ b/vendor/gopkg.in/yaml.v3/emitterc.go @@ -235,10 +235,13 @@ func yaml_emitter_increase_indent(emitter *yaml_emitter_t, flow, indentless bool emitter.indent = 0 } } else if !indentless { - emitter.indent += emitter.best_indent - // [Go] If inside a block sequence item, discount the space taken by the indicator. - if emitter.best_indent > 2 && emitter.states[len(emitter.states)-1] == yaml_EMIT_BLOCK_SEQUENCE_ITEM_STATE { - emitter.indent -= 2 + // [Go] This was changed so that indentations are more regular. + if emitter.states[len(emitter.states)-1] == yaml_EMIT_BLOCK_SEQUENCE_ITEM_STATE { + // The first indent inside a sequence will just skip the "- " indicator. + emitter.indent += 2 + } else { + // Everything else aligns to the chosen indentation. + emitter.indent = emitter.best_indent*((emitter.indent+emitter.best_indent)/emitter.best_indent) } } return true @@ -725,16 +728,9 @@ func yaml_emitter_emit_flow_mapping_value(emitter *yaml_emitter_t, event *yaml_e // Expect a block item node. func yaml_emitter_emit_block_sequence_item(emitter *yaml_emitter_t, event *yaml_event_t, first bool) bool { if first { - // [Go] The original logic here would not indent the sequence when inside a mapping. - // In Go we always indent it, but take the sequence indicator out of the indentation. - indentless := emitter.best_indent == 2 && emitter.mapping_context && (emitter.column == 0 || !emitter.indention) - original := emitter.indent - if !yaml_emitter_increase_indent(emitter, false, indentless) { + if !yaml_emitter_increase_indent(emitter, false, false) { return false } - if emitter.indent > original+2 { - emitter.indent -= 2 - } } if event.typ == yaml_SEQUENCE_END_EVENT { emitter.indent = emitter.indents[len(emitter.indents)-1] @@ -785,6 +781,13 @@ func yaml_emitter_emit_block_mapping_key(emitter *yaml_emitter_t, event *yaml_ev if !yaml_emitter_write_indent(emitter) { return false } + if len(emitter.line_comment) > 0 { + // [Go] A line comment was provided for the key. That's unusual as the + // scanner associates line comments with the value. Either way, + // save the line comment and render it appropriately later. + emitter.key_line_comment = emitter.line_comment + emitter.line_comment = nil + } if yaml_emitter_check_simple_key(emitter) { emitter.states = append(emitter.states, yaml_EMIT_BLOCK_MAPPING_SIMPLE_VALUE_STATE) return yaml_emitter_emit_node(emitter, event, false, false, true, true) @@ -810,6 +813,27 @@ func yaml_emitter_emit_block_mapping_value(emitter *yaml_emitter_t, event *yaml_ return false } } + if len(emitter.key_line_comment) > 0 { + // [Go] Line comments are generally associated with the value, but when there's + // no value on the same line as a mapping key they end up attached to the + // key itself. + if event.typ == yaml_SCALAR_EVENT { + if len(emitter.line_comment) == 0 { + // A scalar is coming and it has no line comments by itself yet, + // so just let it handle the line comment as usual. If it has a + // line comment, we can't have both so the one from the key is lost. + emitter.line_comment = emitter.key_line_comment + emitter.key_line_comment = nil + } + } else if event.sequence_style() != yaml_FLOW_SEQUENCE_STYLE && (event.typ == yaml_MAPPING_START_EVENT || event.typ == yaml_SEQUENCE_START_EVENT) { + // An indented block follows, so write the comment right now. + emitter.line_comment, emitter.key_line_comment = emitter.key_line_comment, emitter.line_comment + if !yaml_emitter_process_line_comment(emitter) { + return false + } + emitter.line_comment, emitter.key_line_comment = emitter.key_line_comment, emitter.line_comment + } + } emitter.states = append(emitter.states, yaml_EMIT_BLOCK_MAPPING_KEY_STATE) if !yaml_emitter_emit_node(emitter, event, false, false, true, false) { return false @@ -823,6 +847,10 @@ func yaml_emitter_emit_block_mapping_value(emitter *yaml_emitter_t, event *yaml_ return true } +func yaml_emitter_silent_nil_event(emitter *yaml_emitter_t, event *yaml_event_t) bool { + return event.typ == yaml_SCALAR_EVENT && event.implicit && !emitter.canonical && len(emitter.scalar_data.value) == 0 +} + // Expect a node. func yaml_emitter_emit_node(emitter *yaml_emitter_t, event *yaml_event_t, root bool, sequence bool, mapping bool, simple_key bool) bool { @@ -1866,7 +1894,7 @@ func yaml_emitter_write_literal_scalar(emitter *yaml_emitter_t, value []byte) bo if !yaml_emitter_write_block_scalar_hints(emitter, value) { return false } - if !put_break(emitter) { + if !yaml_emitter_process_line_comment(emitter) { return false } //emitter.indention = true @@ -1903,10 +1931,10 @@ func yaml_emitter_write_folded_scalar(emitter *yaml_emitter_t, value []byte) boo if !yaml_emitter_write_block_scalar_hints(emitter, value) { return false } - - if !put_break(emitter) { + if !yaml_emitter_process_line_comment(emitter) { return false } + //emitter.indention = true emitter.whitespace = true diff --git a/vendor/gopkg.in/yaml.v3/encode.go b/vendor/gopkg.in/yaml.v3/encode.go index 1f37271ce4..de9e72a3e6 100644 --- a/vendor/gopkg.in/yaml.v3/encode.go +++ b/vendor/gopkg.in/yaml.v3/encode.go @@ -119,6 +119,14 @@ func (e *encoder) marshal(tag string, in reflect.Value) { case *Node: e.nodev(in) return + case Node: + if !in.CanAddr() { + var n = reflect.New(in.Type()).Elem() + n.Set(in) + in = n + } + e.nodev(in.Addr()) + return case time.Time: e.timev(tag, in) return @@ -422,18 +430,23 @@ func (e *encoder) nodev(in reflect.Value) { } func (e *encoder) node(node *Node, tail string) { + // Zero nodes behave as nil. + if node.Kind == 0 && node.IsZero() { + e.nilv() + return + } + // If the tag was not explicitly requested, and dropping it won't change the // implicit tag of the value, don't include it in the presentation. var tag = node.Tag var stag = shortTag(tag) - var rtag string var forceQuoting bool if tag != "" && node.Style&TaggedStyle == 0 { if node.Kind == ScalarNode { if stag == strTag && node.Style&(SingleQuotedStyle|DoubleQuotedStyle|LiteralStyle|FoldedStyle) != 0 { tag = "" } else { - rtag, _ = resolve("", node.Value) + rtag, _ := resolve("", node.Value) if rtag == stag { tag = "" } else if stag == strTag { @@ -442,6 +455,7 @@ func (e *encoder) node(node *Node, tail string) { } } } else { + var rtag string switch node.Kind { case MappingNode: rtag = mapTag @@ -471,7 +485,7 @@ func (e *encoder) node(node *Node, tail string) { if node.Style&FlowStyle != 0 { style = yaml_FLOW_SEQUENCE_STYLE } - e.must(yaml_sequence_start_event_initialize(&e.event, []byte(node.Anchor), []byte(tag), tag == "", style)) + e.must(yaml_sequence_start_event_initialize(&e.event, []byte(node.Anchor), []byte(longTag(tag)), tag == "", style)) e.event.head_comment = []byte(node.HeadComment) e.emit() for _, node := range node.Content { @@ -487,7 +501,7 @@ func (e *encoder) node(node *Node, tail string) { if node.Style&FlowStyle != 0 { style = yaml_FLOW_MAPPING_STYLE } - yaml_mapping_start_event_initialize(&e.event, []byte(node.Anchor), []byte(tag), tag == "", style) + yaml_mapping_start_event_initialize(&e.event, []byte(node.Anchor), []byte(longTag(tag)), tag == "", style) e.event.tail_comment = []byte(tail) e.event.head_comment = []byte(node.HeadComment) e.emit() @@ -528,11 +542,11 @@ func (e *encoder) node(node *Node, tail string) { case ScalarNode: value := node.Value if !utf8.ValidString(value) { - if tag == binaryTag { + if stag == binaryTag { failf("explicitly tagged !!binary data must be base64-encoded") } - if tag != "" { - failf("cannot marshal invalid UTF-8 data as %s", shortTag(tag)) + if stag != "" { + failf("cannot marshal invalid UTF-8 data as %s", stag) } // It can't be encoded directly as YAML so use a binary tag // and encode it as base64. @@ -557,5 +571,7 @@ func (e *encoder) node(node *Node, tail string) { } e.emitScalar(value, node.Anchor, tag, style, []byte(node.HeadComment), []byte(node.LineComment), []byte(node.FootComment), []byte(tail)) + default: + failf("cannot encode node with unknown kind %d", node.Kind) } } diff --git a/vendor/gopkg.in/yaml.v3/parserc.go b/vendor/gopkg.in/yaml.v3/parserc.go index aea9050b83..268558a0d6 100644 --- a/vendor/gopkg.in/yaml.v3/parserc.go +++ b/vendor/gopkg.in/yaml.v3/parserc.go @@ -648,6 +648,10 @@ func yaml_parser_parse_node(parser *yaml_parser_t, event *yaml_event_t, block, i implicit: implicit, style: yaml_style_t(yaml_BLOCK_MAPPING_STYLE), } + if parser.stem_comment != nil { + event.head_comment = parser.stem_comment + parser.stem_comment = nil + } return true } if len(anchor) > 0 || len(tag) > 0 { @@ -683,6 +687,9 @@ func yaml_parser_parse_node(parser *yaml_parser_t, event *yaml_event_t, block, i func yaml_parser_parse_block_sequence_entry(parser *yaml_parser_t, event *yaml_event_t, first bool) bool { if first { token := peek_token(parser) + if token == nil { + return false + } parser.marks = append(parser.marks, token.start_mark) skip_token(parser) } @@ -694,25 +701,13 @@ func yaml_parser_parse_block_sequence_entry(parser *yaml_parser_t, event *yaml_e if token.typ == yaml_BLOCK_ENTRY_TOKEN { mark := token.end_mark - prior_head := len(parser.head_comment) + prior_head_len := len(parser.head_comment) skip_token(parser) + yaml_parser_split_stem_comment(parser, prior_head_len) token = peek_token(parser) if token == nil { return false } - if prior_head > 0 && token.typ == yaml_BLOCK_SEQUENCE_START_TOKEN { - // [Go] It's a sequence under a sequence entry, so the former head comment - // is for the list itself, not the first list item under it. - parser.stem_comment = parser.head_comment[:prior_head] - if len(parser.head_comment) == prior_head { - parser.head_comment = nil - } else { - // Copy suffix to prevent very strange bugs if someone ever appends - // further bytes to the prefix in the stem_comment slice above. - parser.head_comment = append([]byte(nil), parser.head_comment[prior_head+1:]...) - } - - } if token.typ != yaml_BLOCK_ENTRY_TOKEN && token.typ != yaml_BLOCK_END_TOKEN { parser.states = append(parser.states, yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE) return yaml_parser_parse_node(parser, event, true, false) @@ -754,7 +749,9 @@ func yaml_parser_parse_indentless_sequence_entry(parser *yaml_parser_t, event *y if token.typ == yaml_BLOCK_ENTRY_TOKEN { mark := token.end_mark + prior_head_len := len(parser.head_comment) skip_token(parser) + yaml_parser_split_stem_comment(parser, prior_head_len) token = peek_token(parser) if token == nil { return false @@ -780,6 +777,32 @@ func yaml_parser_parse_indentless_sequence_entry(parser *yaml_parser_t, event *y return true } +// Split stem comment from head comment. +// +// When a sequence or map is found under a sequence entry, the former head comment +// is assigned to the underlying sequence or map as a whole, not the individual +// sequence or map entry as would be expected otherwise. To handle this case the +// previous head comment is moved aside as the stem comment. +func yaml_parser_split_stem_comment(parser *yaml_parser_t, stem_len int) { + if stem_len == 0 { + return + } + + token := peek_token(parser) + if token == nil || token.typ != yaml_BLOCK_SEQUENCE_START_TOKEN && token.typ != yaml_BLOCK_MAPPING_START_TOKEN { + return + } + + parser.stem_comment = parser.head_comment[:stem_len] + if len(parser.head_comment) == stem_len { + parser.head_comment = nil + } else { + // Copy suffix to prevent very strange bugs if someone ever appends + // further bytes to the prefix in the stem_comment slice above. + parser.head_comment = append([]byte(nil), parser.head_comment[stem_len+1:]...) + } +} + // Parse the productions: // block_mapping ::= BLOCK-MAPPING_START // ******************* @@ -793,6 +816,9 @@ func yaml_parser_parse_indentless_sequence_entry(parser *yaml_parser_t, event *y func yaml_parser_parse_block_mapping_key(parser *yaml_parser_t, event *yaml_event_t, first bool) bool { if first { token := peek_token(parser) + if token == nil { + return false + } parser.marks = append(parser.marks, token.start_mark) skip_token(parser) } @@ -902,6 +928,9 @@ func yaml_parser_parse_block_mapping_value(parser *yaml_parser_t, event *yaml_ev func yaml_parser_parse_flow_sequence_entry(parser *yaml_parser_t, event *yaml_event_t, first bool) bool { if first { token := peek_token(parser) + if token == nil { + return false + } parser.marks = append(parser.marks, token.start_mark) skip_token(parser) } diff --git a/vendor/gopkg.in/yaml.v3/scannerc.go b/vendor/gopkg.in/yaml.v3/scannerc.go index 57e954ca53..ca0070108f 100644 --- a/vendor/gopkg.in/yaml.v3/scannerc.go +++ b/vendor/gopkg.in/yaml.v3/scannerc.go @@ -749,6 +749,11 @@ func yaml_parser_fetch_next_token(parser *yaml_parser_t) (ok bool) { if !ok { return } + if len(parser.tokens) > 0 && parser.tokens[len(parser.tokens)-1].typ == yaml_BLOCK_ENTRY_TOKEN { + // Sequence indicators alone have no line comments. It becomes + // a head comment for whatever follows. + return + } if !yaml_parser_scan_line_comment(parser, comment_mark) { ok = false return @@ -2255,10 +2260,9 @@ func yaml_parser_scan_block_scalar(parser *yaml_parser_t, token *yaml_token_t, l } } if parser.buffer[parser.buffer_pos] == '#' { - // TODO Test this and then re-enable it. - //if !yaml_parser_scan_line_comment(parser, start_mark) { - // return false - //} + if !yaml_parser_scan_line_comment(parser, start_mark) { + return false + } for !is_breakz(parser.buffer, parser.buffer_pos) { skip(parser) if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) { @@ -2856,13 +2860,12 @@ func yaml_parser_scan_line_comment(parser *yaml_parser_t, token_mark yaml_mark_t return false } skip_line(parser) - } else { - if parser.mark.index >= seen { - if len(text) == 0 { - start_mark = parser.mark - } - text = append(text, parser.buffer[parser.buffer_pos]) + } else if parser.mark.index >= seen { + if len(text) == 0 { + start_mark = parser.mark } + text = read(parser, text) + } else { skip(parser) } } @@ -2888,6 +2891,10 @@ func yaml_parser_scan_comments(parser *yaml_parser_t, scan_mark yaml_mark_t) boo var token_mark = token.start_mark var start_mark yaml_mark_t + var next_indent = parser.indent + if next_indent < 0 { + next_indent = 0 + } var recent_empty = false var first_empty = parser.newlines <= 1 @@ -2919,15 +2926,18 @@ func yaml_parser_scan_comments(parser *yaml_parser_t, scan_mark yaml_mark_t) boo continue } c := parser.buffer[parser.buffer_pos+peek] - if is_breakz(parser.buffer, parser.buffer_pos+peek) || parser.flow_level > 0 && (c == ']' || c == '}') { + var close_flow = parser.flow_level > 0 && (c == ']' || c == '}') + if close_flow || is_breakz(parser.buffer, parser.buffer_pos+peek) { // Got line break or terminator. - if !recent_empty { - if first_empty && (start_mark.line == foot_line || start_mark.column-1 < parser.indent) { + if close_flow || !recent_empty { + if close_flow || first_empty && (start_mark.line == foot_line && token.typ != yaml_VALUE_TOKEN || start_mark.column-1 < next_indent) { // This is the first empty line and there were no empty lines before, // so this initial part of the comment is a foot of the prior token // instead of being a head for the following one. Split it up. + // Alternatively, this might also be the last comment inside a flow + // scope, so it must be a footer. if len(text) > 0 { - if start_mark.column-1 < parser.indent { + if start_mark.column-1 < next_indent { // If dedented it's unrelated to the prior token. token_mark = start_mark } @@ -2958,7 +2968,7 @@ func yaml_parser_scan_comments(parser *yaml_parser_t, scan_mark yaml_mark_t) boo continue } - if len(text) > 0 && column < parser.indent+1 && column != start_mark.column { + if len(text) > 0 && (close_flow || column-1 < next_indent && column != start_mark.column) { // The comment at the different indentation is a foot of the // preceding data rather than a head of the upcoming one. parser.comments = append(parser.comments, yaml_comment_t{ @@ -2999,10 +3009,9 @@ func yaml_parser_scan_comments(parser *yaml_parser_t, scan_mark yaml_mark_t) boo return false } skip_line(parser) + } else if parser.mark.index >= seen { + text = read(parser, text) } else { - if parser.mark.index >= seen { - text = append(text, parser.buffer[parser.buffer_pos]) - } skip(parser) } } @@ -3010,6 +3019,10 @@ func yaml_parser_scan_comments(parser *yaml_parser_t, scan_mark yaml_mark_t) boo peek = 0 column = 0 line = parser.mark.line + next_indent = parser.indent + if next_indent < 0 { + next_indent = 0 + } } if len(text) > 0 { diff --git a/vendor/gopkg.in/yaml.v3/yaml.go b/vendor/gopkg.in/yaml.v3/yaml.go index b5d35a50de..8cec6da48d 100644 --- a/vendor/gopkg.in/yaml.v3/yaml.go +++ b/vendor/gopkg.in/yaml.v3/yaml.go @@ -89,7 +89,7 @@ func Unmarshal(in []byte, out interface{}) (err error) { return unmarshal(in, out, false) } -// A Decorder reads and decodes YAML values from an input stream. +// A Decoder reads and decodes YAML values from an input stream. type Decoder struct { parser *parser knownFields bool @@ -194,7 +194,7 @@ func unmarshal(in []byte, out interface{}, strict bool) (err error) { // Zero valued structs will be omitted if all their public // fields are zero, unless they implement an IsZero // method (see the IsZeroer interface type), in which -// case the field will be included if that method returns true. +// case the field will be excluded if IsZero returns true. // // flow Marshal using a flow style (useful for structs, // sequences and maps). @@ -252,6 +252,24 @@ func (e *Encoder) Encode(v interface{}) (err error) { return nil } +// Encode encodes value v and stores its representation in n. +// +// See the documentation for Marshal for details about the +// conversion of Go values into YAML. +func (n *Node) Encode(v interface{}) (err error) { + defer handleErr(&err) + e := newEncoder() + defer e.destroy() + e.marshalDoc("", reflect.ValueOf(v)) + e.finish() + p := newParser(e.out) + p.textless = true + defer p.destroy() + doc := p.parse() + *n = *doc.Content[0] + return nil +} + // SetIndent changes the used indentation used when encoding. func (e *Encoder) SetIndent(spaces int) { if spaces < 0 { @@ -328,6 +346,12 @@ const ( // and maps, Node is an intermediate representation that allows detailed // control over the content being decoded or encoded. // +// It's worth noting that although Node offers access into details such as +// line numbers, colums, and comments, the content when re-encoded will not +// have its original textual representation preserved. An effort is made to +// render the data plesantly, and to preserve comments near the data they +// describe, though. +// // Values that make use of the Node type interact with the yaml package in the // same way any other type would do, by encoding and decoding yaml data // directly or indirectly into them. @@ -391,6 +415,13 @@ type Node struct { Column int } +// IsZero returns whether the node has all of its fields unset. +func (n *Node) IsZero() bool { + return n.Kind == 0 && n.Style == 0 && n.Tag == "" && n.Value == "" && n.Anchor == "" && n.Alias == nil && n.Content == nil && + n.HeadComment == "" && n.LineComment == "" && n.FootComment == "" && n.Line == 0 && n.Column == 0 +} + + // LongTag returns the long form of the tag that indicates the data type for // the node. If the Tag field isn't explicitly defined, one will be computed // based on the node properties. @@ -418,6 +449,11 @@ func (n *Node) ShortTag() string { case ScalarNode: tag, _ := resolve("", n.Value) return tag + case 0: + // Special case to make the zero value convenient. + if n.IsZero() { + return nullTag + } } return "" } diff --git a/vendor/gopkg.in/yaml.v3/yamlh.go b/vendor/gopkg.in/yaml.v3/yamlh.go index 2719cfbb0b..7c6d007706 100644 --- a/vendor/gopkg.in/yaml.v3/yamlh.go +++ b/vendor/gopkg.in/yaml.v3/yamlh.go @@ -787,6 +787,8 @@ type yaml_emitter_t struct { foot_comment []byte tail_comment []byte + key_line_comment []byte + // Dumper stuff opened bool // If the stream was already opened? diff --git a/vendor/modules.txt b/vendor/modules.txt index b0f658f08b..43c694ced8 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -50,7 +50,7 @@ github.com/aws/aws-sdk-go/service/sts/stsiface github.com/beorn7/perks/quantile # github.com/blang/semver v3.5.1+incompatible github.com/blang/semver -# github.com/cespare/xxhash/v2 v2.1.1 +# github.com/cespare/xxhash/v2 v2.2.0 github.com/cespare/xxhash/v2 # github.com/container-storage-interface/spec v1.3.0 ## explicit @@ -71,11 +71,12 @@ github.com/gogo/protobuf/proto github.com/gogo/protobuf/sortkeys # github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e github.com/golang/groupcache/lru -# github.com/golang/mock v1.5.0 +# github.com/golang/mock v1.6.0 ## explicit github.com/golang/mock/gomock -# github.com/golang/protobuf v1.4.3 +# github.com/golang/protobuf v1.5.3 ## explicit +github.com/golang/protobuf/jsonpb github.com/golang/protobuf/proto github.com/golang/protobuf/protoc-gen-go/descriptor github.com/golang/protobuf/ptypes @@ -83,7 +84,7 @@ github.com/golang/protobuf/ptypes/any github.com/golang/protobuf/ptypes/duration github.com/golang/protobuf/ptypes/timestamp github.com/golang/protobuf/ptypes/wrappers -# github.com/google/go-cmp v0.5.2 +# github.com/google/go-cmp v0.5.9 github.com/google/go-cmp/cmp github.com/google/go-cmp/cmp/internal/diff github.com/google/go-cmp/cmp/internal/flags @@ -91,7 +92,7 @@ github.com/google/go-cmp/cmp/internal/function github.com/google/go-cmp/cmp/internal/value # github.com/google/gofuzz v1.1.0 github.com/google/gofuzz -# github.com/google/uuid v1.1.2 +# github.com/google/uuid v1.3.0 github.com/google/uuid # github.com/googleapis/gnostic v0.4.1 github.com/googleapis/gnostic/compiler @@ -190,7 +191,7 @@ github.com/prometheus/client_golang/prometheus/internal github.com/prometheus/client_golang/prometheus/promhttp github.com/prometheus/client_golang/prometheus/testutil github.com/prometheus/client_golang/prometheus/testutil/promlint -# github.com/prometheus/client_model v0.2.0 +# github.com/prometheus/client_model v0.3.0 github.com/prometheus/client_model/go # github.com/prometheus/common v0.10.0 github.com/prometheus/common/expfmt @@ -202,7 +203,7 @@ github.com/prometheus/procfs/internal/fs github.com/prometheus/procfs/internal/util # github.com/spf13/pflag v1.0.5 github.com/spf13/pflag -# github.com/stretchr/testify v1.6.1 +# github.com/stretchr/testify v1.8.3 ## explicit github.com/stretchr/testify/assert # github.com/vmware/govmomi v0.20.3 @@ -225,19 +226,19 @@ github.com/vmware/govmomi/vim25/progress github.com/vmware/govmomi/vim25/soap github.com/vmware/govmomi/vim25/types github.com/vmware/govmomi/vim25/xml -# golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 +# golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa golang.org/x/crypto/blowfish golang.org/x/crypto/chacha20 golang.org/x/crypto/curve25519 +golang.org/x/crypto/curve25519/internal/field golang.org/x/crypto/ed25519 golang.org/x/crypto/ed25519/internal/edwards25519 +golang.org/x/crypto/internal/poly1305 golang.org/x/crypto/internal/subtle -golang.org/x/crypto/poly1305 golang.org/x/crypto/ssh golang.org/x/crypto/ssh/internal/bcrypt_pbkdf -# golang.org/x/net v0.0.0-20210224082022-3d97a244fca7 +# golang.org/x/net v0.9.0 golang.org/x/net/context -golang.org/x/net/context/ctxhttp golang.org/x/net/html golang.org/x/net/html/atom golang.org/x/net/html/charset @@ -247,19 +248,19 @@ golang.org/x/net/http2/hpack golang.org/x/net/idna golang.org/x/net/internal/timeseries golang.org/x/net/trace -# golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d +# golang.org/x/oauth2 v0.7.0 golang.org/x/oauth2 golang.org/x/oauth2/internal -# golang.org/x/sys v0.0.0-20210225134936-a50acf3fe073 +# golang.org/x/sys v0.7.0 ## explicit golang.org/x/sys/cpu golang.org/x/sys/internal/unsafeheader golang.org/x/sys/plan9 golang.org/x/sys/unix golang.org/x/sys/windows -# golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d +# golang.org/x/term v0.7.0 golang.org/x/term -# golang.org/x/text v0.3.4 +# golang.org/x/text v0.9.0 golang.org/x/text/encoding golang.org/x/text/encoding/charmap golang.org/x/text/encoding/htmlindex @@ -280,9 +281,9 @@ golang.org/x/text/secure/bidirule golang.org/x/text/transform golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm -# golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba +# golang.org/x/time v0.3.0 golang.org/x/time/rate -# google.golang.org/appengine v1.6.5 +# google.golang.org/appengine v1.6.7 google.golang.org/appengine/internal google.golang.org/appengine/internal/base google.golang.org/appengine/internal/datastore @@ -290,9 +291,9 @@ google.golang.org/appengine/internal/log google.golang.org/appengine/internal/remote_api google.golang.org/appengine/internal/urlfetch google.golang.org/appengine/urlfetch -# google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a +# google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 google.golang.org/genproto/googleapis/rpc/status -# google.golang.org/grpc v1.34.0 +# google.golang.org/grpc v1.56.3 ## explicit google.golang.org/grpc google.golang.org/grpc/attributes @@ -302,14 +303,17 @@ google.golang.org/grpc/balancer/base google.golang.org/grpc/balancer/grpclb/state google.golang.org/grpc/balancer/roundrobin google.golang.org/grpc/binarylog/grpc_binarylog_v1 +google.golang.org/grpc/channelz google.golang.org/grpc/codes google.golang.org/grpc/connectivity google.golang.org/grpc/credentials +google.golang.org/grpc/credentials/insecure google.golang.org/grpc/encoding google.golang.org/grpc/encoding/proto google.golang.org/grpc/grpclog google.golang.org/grpc/internal google.golang.org/grpc/internal/backoff +google.golang.org/grpc/internal/balancer/gracefulswitch google.golang.org/grpc/internal/balancerload google.golang.org/grpc/internal/binarylog google.golang.org/grpc/internal/buffer @@ -320,6 +324,8 @@ google.golang.org/grpc/internal/grpclog google.golang.org/grpc/internal/grpcrand google.golang.org/grpc/internal/grpcsync google.golang.org/grpc/internal/grpcutil +google.golang.org/grpc/internal/metadata +google.golang.org/grpc/internal/pretty google.golang.org/grpc/internal/resolver google.golang.org/grpc/internal/resolver/dns google.golang.org/grpc/internal/resolver/passthrough @@ -337,29 +343,31 @@ google.golang.org/grpc/serviceconfig google.golang.org/grpc/stats google.golang.org/grpc/status google.golang.org/grpc/tap -# google.golang.org/protobuf v1.25.0 +# google.golang.org/protobuf v1.30.0 +google.golang.org/protobuf/encoding/protojson google.golang.org/protobuf/encoding/prototext google.golang.org/protobuf/encoding/protowire google.golang.org/protobuf/internal/descfmt google.golang.org/protobuf/internal/descopts google.golang.org/protobuf/internal/detrand google.golang.org/protobuf/internal/encoding/defval +google.golang.org/protobuf/internal/encoding/json google.golang.org/protobuf/internal/encoding/messageset google.golang.org/protobuf/internal/encoding/tag google.golang.org/protobuf/internal/encoding/text google.golang.org/protobuf/internal/errors -google.golang.org/protobuf/internal/fieldsort google.golang.org/protobuf/internal/filedesc google.golang.org/protobuf/internal/filetype google.golang.org/protobuf/internal/flags google.golang.org/protobuf/internal/genid google.golang.org/protobuf/internal/impl -google.golang.org/protobuf/internal/mapsort +google.golang.org/protobuf/internal/order google.golang.org/protobuf/internal/pragma google.golang.org/protobuf/internal/set google.golang.org/protobuf/internal/strs google.golang.org/protobuf/internal/version google.golang.org/protobuf/proto +google.golang.org/protobuf/reflect/protodesc google.golang.org/protobuf/reflect/protoreflect google.golang.org/protobuf/reflect/protoregistry google.golang.org/protobuf/runtime/protoiface @@ -384,7 +392,7 @@ gopkg.in/tomb.v1 gopkg.in/warnings.v0 # gopkg.in/yaml.v2 v2.4.0 gopkg.in/yaml.v2 -# gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c +# gopkg.in/yaml.v3 v3.0.1 gopkg.in/yaml.v3 # k8s.io/api v0.21.0 => k8s.io/api v0.21.0 ## explicit