Base cmm3 (#97)

* add example.go

* update p2p to v0.0.36

* update example

example/example.go

@@ -0,0 +1,95 @@
+package main
+
+import (
+	"fmt"
+	"time"
+
+	cess "github.com/CESSProject/cess-go-sdk"
+	"github.com/CESSProject/cess-go-sdk/config"
+	"github.com/CESSProject/cess-go-sdk/core/utils"
+	"github.com/centrifuge/go-substrate-rpc-client/v4/signature"
+)
+
+// Substrate well-known mnemonic:
+//
+//	https://github.com/substrate-developer-hub/substrate-developer-hub.github.io/issues/613
+var MY_MNEMONIC = "bottom drive obey lake curtain smoke basket hold race lonely fit walk"
+
+var RPC_ADDRS = []string{
+	"wss://testnet-rpc0.cess.cloud/ws/",
+	"wss://testnet-rpc1.cess.cloud/ws/",
+}
+
+var Workspace = "/cess"
+var Port = 4001
+var Bootstrap = []string{
+	"_dnsaddr.sjc-1.bootstrap-kldr.cess.cloud",
+}
+
+const File = "/home/test_download"
+const BucketName = "myBucket"
+const FileHash = "c158d7008e94d3af61033b6861aa4f35a4c2b829c7e97224fcbb54618de55945"
+
+func main() {
+	RetrieveFile()
+}
+
+func RetrieveFile() {
+	sdk, err := cess.New(
+		config.CharacterName_Client,
+		cess.ConnectRpcAddrs(RPC_ADDRS),
+		cess.Mnemonic(MY_MNEMONIC),
+		cess.TransactionTimeout(time.Second*10),
+		cess.Workspace(Workspace),
+		cess.P2pPort(Port),
+		cess.Bootnodes(Bootstrap),
+	)
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Println(sdk.RetrieveFile(FileHash, File))
+}
+
+func StoreFile() {
+	sdk, err := cess.New(
+		config.CharacterName_Client,
+		cess.ConnectRpcAddrs(RPC_ADDRS),
+		cess.Mnemonic(MY_MNEMONIC),
+		cess.TransactionTimeout(time.Second*10),
+		cess.Workspace(Workspace),
+		cess.P2pPort(Port),
+		cess.Bootnodes(Bootstrap),
+	)
+	if err != nil {
+		panic(err)
+	}
+
+	keyringPair, err := signature.KeyringPairFromSecret(MY_MNEMONIC, 0)
+
+	if !utils.CheckBucketName(BucketName) {
+		panic("invalid bucket name")
+	}
+
+	fmt.Println(sdk.StoreFile(keyringPair.PublicKey, File, BucketName))
+}
+
+func CreateBucket() {
+	sdk, err := cess.New(
+		config.CharacterName_Client,
+		cess.ConnectRpcAddrs(RPC_ADDRS),
+		cess.Mnemonic(MY_MNEMONIC),
+		cess.TransactionTimeout(time.Second*10),
+	)
+	if err != nil {
+		panic(err)
+	}
+
+	keyringPair, err := signature.KeyringPairFromSecret(MY_MNEMONIC, 0)
+
+	if !utils.CheckBucketName(BucketName) {
+		panic("invalid bucket name")
+	}
+
+	fmt.Println(sdk.CreateBucket(keyringPair.PublicKey, BucketName))
+}

go.mod

@@ -3,7 +3,7 @@ module github.com/CESSProject/cess-go-sdk
 go 1.19
 
 require (
-	github.com/CESSProject/p2p-go v0.0.35
+	github.com/CESSProject/p2p-go v0.0.36
 	github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce
 	github.com/cbergoon/merkletree v0.2.0
 	github.com/centrifuge/go-substrate-rpc-client/v4 v4.0.13

go.sum

@@ -40,8 +40,8 @@ dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
-github.com/CESSProject/p2p-go v0.0.35 h1:hrCfmO4DGaMrbCzA9urqITb+zrym41SEokUUXSx+jq4=
-github.com/CESSProject/p2p-go v0.0.35/go.mod h1:MmuZ2UfXnEJMZMhOCC4Ec5QQUJCT7j2yg3Xk/oZ16yw=
+github.com/CESSProject/p2p-go v0.0.36 h1:FyXwuE6nrfgsb32BdTgQdZeSUqLjI/KHchOTIFiLn8c=
+github.com/CESSProject/p2p-go v0.0.36/go.mod h1:MmuZ2UfXnEJMZMhOCC4Ec5QQUJCT7j2yg3Xk/oZ16yw=
 github.com/ChainSafe/go-schnorrkel v1.0.0 h1:3aDA67lAykLaG1y3AOjs88dMxC88PgUuHRrLeDnvGIM=
 github.com/ChainSafe/go-schnorrkel v1.0.0/go.mod h1:dpzHYVxLZcp8pjlV+O+UR8K0Hp/z7vcchBSbMBEhCw4=
 github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 h1:fLjPD/aNc3UIOA6tDi6QXUemppXK3P9BI7mr2hd6gx8=