feat: working on midl

nx.json

@@ -1,5 +1,5 @@
 {
-    "useDaemonProcess": true,
+    "useDaemonProcess": false,
     "extends": "nx/presets/npm.json",
     "plugins": ["@meshx-org/nx-midl"],
     "pluginsConfig": {

sdk/midl/fx/rights.midl

@@ -0,0 +1,36 @@
+// Copyright 2019 The Fuchsia Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+library zx;
+
+// TODO(scottmg): (1 << 4) notation or something else for bits would be nice.
+type Rights = strict bits : uint32 {
+    // TODO(scottmg): "bits members must be powers of two"
+    // NONE =           0x00000000;
+    DUPLICATE = 0x00000001;
+    TRANSFER = 0x00000002;
+    READ = 0x00000004;
+    WRITE = 0x00000008;
+    EXECUTE = 0x00000010;
+    MAP = 0x00000020;
+    GET_PROPERTY = 0x00000040;
+    SET_PROPERTY = 0x00000080;
+    ENUMERATE = 0x00000100;
+    DESTROY = 0x00000200;
+    SET_POLICY = 0x00000400;
+    GET_POLICY = 0x00000800;
+    SIGNAL = 0x00001000;
+    SIGNAL_PEER = 0x00002000;
+    WAIT = 0x00004000;
+    INSPECT = 0x00008000;
+    MANAGE_JOB = 0x00010000;
+    MANAGE_PROCESS = 0x00020000;
+    MANAGE_THREAD = 0x00040000;
+    APPLY_PROFILE = 0x00080000;
+    MANAGE_SOCKET = 0x00100000;
+    OP_CHILDREN = 0x00200000;
+    RESIZE = 0x00400000;
+    ATTACH_VMO = 0x00800000;
+    MANAGE_VMO = 0x01000000;
+    SAME_RIGHTS = 0x80000000;
+};

sdk/midl/meshx.fs/msx.json

@@ -0,0 +1,7 @@
+{
+    "name": "meshx.fs",
+    "bindings": [],
+    "include": ["*.midl"],
+    "exclude": [],
+    "references": []
+}

sdk/midl/meshx.fs/overview.midl

@@ -0,0 +1 @@
+library meshx.fs;

sdk/midl/meshx.io/directory.midl

@@ -181,33 +181,6 @@ closed protocol Directory {
 
 // Extracted from Directory1 for composition with protocols in other libraries.
 closed protocol Openable {
-    /// Opens a new object relative to this directory object.
-    ///
-    /// `path` may contain multiple segments, separated by "/" characters, and should never be
-    /// empty; i.e. "" is an invalid path. A trailing slash implies OpenFlags.DIRECTORY. Components
-    /// must not be empty (i.e. "foo//bar" is invalid). ".." is disallowed anywhere in the path. "."
-    /// is only allowed if the path is exactly ".", but not otherwise. A leading '/' is allowed (and
-    /// is treated the same way as if not present, i.e. "/foo/bar' and "foo/bar" are the same).
-    ///
-    /// If an unknown value is sent for flags the connection should be closed.
-    ///
-    /// `OpenFlags.RIGHT_*` flags provided in `flags` will restrict access rights on
-    /// the `object` channel which will be connected to the opened entity.
-    ///
-    /// Rights are never increased. When you open a nested entity within a directory, you may only
-    /// request the same rights as what the directory connection already has, or a subset of those.
-    /// Exceeding those rights causes an access denied error to be transmitted in the
-    /// `OnOpen` event if applicable, and the `object` connection closed.
-    ///
-    /// `mode` is ignored.
-    @available(deprecated=11, replaced=12, note="Use the new signature of Open.")
-    @selector("meshx.io1/Directory.Open")
-    strict Open(resource struct {
-        flags OpenFlags;
-        mode ModeType;
-        path string:MAX_PATH;
-        object server_end:Node;
-    });
 
     /// Opens a new object relative to this directory object.
     ///

sdk/midl/meshx.io/directory2.midl

@@ -229,11 +229,6 @@ closed protocol Directory2 {
                 6: create_attributes MutableNodeAttributes;
             };
         };
-
-        /// The server end of a channel created for the new connection. The
-        /// caller may proceed to send messages on the corresponding client end
-        /// right away.
-        object_request fx.Handle:CHANNEL;
     });
 
     /// Removes a child node from the this directory's list of entries.

sdk/midl/meshx.pkg/cache.midl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 library meshx.pkg;
 
-using meshx.fxfs;
+using meshx.fs;
 using meshx.io;
 using fx;
 

sdk/midl/meshx.pkg/msx.json

@@ -5,6 +5,8 @@
     "exclude": [],
     "references": [
         { "path": "../fx" },
-        { "path": "../meshx.io" }
+        { "path": "../meshx.io" },
+        { "path": "../meshx.url" },
+        { "path": "../meshx.fs" }
     ]
 }

sdk/midl/meshx.pkg/repo.midl

@@ -14,41 +14,41 @@ closed protocol RepositoryManager {
     /// Adds a repository. This will overwrite the repository if it already exists.
     ///
     /// + request `repo` a repository to add to the resolver.
-    /// * error a zx_status value indicating failure. One of the following:
+    /// * error a fx_status value indicating failure. One of the following:
     ///     * `FX_ERR_ACCESS_DENIED` if editing repositories is permanently disabled.
     ///     * `ZX_ERR_ALREADY_EXISTS` if the repository already exists.
     ///     * `ZX_ERR_INVALID_ARGS` if the repository is malformed.
     strict Add(struct {
         repo RepositoryConfig;
-    }) -> () error zx.Status;
+    }) -> () error fx.Status;
 
     /// Removes a repository.
     ///
     /// Removing a repository will prevent future packages from being cached from this repository,
     /// but in-flight downloads may not be interrupted.
     ///
     /// + request `repo_url` the URL of the repository we want to remove.
-    /// * error a zx_status value indicating failure. One of the following:
+    /// * error a fx_status value indicating failure. One of the following:
     ///     * `FX_ERR_ACCESS_DENIED` if editing repositories is permanently disabled or the
     ///       `repo_url` matches a static repository.
     ///     * `ZX_ERR_INVALID_ARGS` if the `repo_url` is malformed.
     ///     * `ZX_ERR_NOT_FOUND` if the repository does not exist.
     strict Remove(struct {
         repo_url string;
-    }) -> () error zx.Status;
+    }) -> () error fx.Status;
 
     /// Adds a mirror to a repository. This will overwrite the mirror if it already exists.
     ///
     /// + request `repo_url` the URL of the repository to add the mirror to.
     /// + request `mirror` the mirror config used to add the mirror.
-    /// * error a zx_status value indicating failure. One of the following:
+    /// * error a fx_status value indicating failure. One of the following:
     ///     * `FX_ERR_ALREADY_EXISTS` if the mirror for this repository already exists.
     ///     * `FX_ERR_INVALID_ARGS` if the `repo_url` or the `mirror` is malformed.
     ///     * `FX_ERR_NOT_FOUND` if the repository does not exist.
     strict AddMirror(struct {
         repo_url string;
         mirror MirrorConfig;
-    }) -> () error zx.Status;
+    }) -> () error fx.Status;
 
     /// Removes a mirror from a repository.
     ///
@@ -57,13 +57,13 @@ closed protocol RepositoryManager {
     ///
     /// + request `repo_url` the URL of the mirror's repository.
     /// + request `mirror_url` the URL of the mirror we want to remove.
-    /// * error a zx_status value indicating failure. One of the following:
+    /// * error a fx_status value indicating failure. One of the following:
     ///     * `FX_ERR_INVALID_ARGS` if the `repo_url` or the `mirror_url` is malformed.
     ///     * `FX_ERR_NOT_FOUND` if the repository or mirror does not exist.
     strict RemoveMirror(struct {
         repo_url string;
         mirror_url string;
-    }) -> () error zx.Status;
+    }) -> () error fx.Status;
 
     /// Returns an iterator over all repositories.
     ///

sdk/midl/meshx.url/msx.json

@@ -0,0 +1,7 @@
+{
+    "name": "meshx.url",
+    "bindings": [],
+    "include": ["*.midl"],
+    "exclude": [],
+    "references": [{ "path": "../fx" }]
+}

sdk/midl/meshx.url/url.midl

@@ -2,7 +2,7 @@
 // Copyright 2020 The Fuchsia Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-library fuchsia.url;
+library meshx.url;
 
 /// There is no maximum URL length defined by RFC 3986, but this length should
 /// be long enough to accommodate most non-data: URLs.

tools/midl/midlc/Cargo.toml

@@ -23,4 +23,5 @@ thiserror = "1.0.38"
 derivative="2.2"
 anyhow="1.0"
 num="0.4"
-convert_case="0.6"
+convert_case="0.6"
+backtrace-on-stack-overflow="0.3"