mirror of
https://gitlab.com/pulsechaincom/go-pulse.git
synced 2024-12-25 12:57:17 +00:00
128 lines
3.8 KiB
Go
128 lines
3.8 KiB
Go
// Copyright 2018 The go-ethereum Authors
|
|
// This file is part of go-ethereum.
|
|
//
|
|
// go-ethereum is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// go-ethereum is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"path/filepath"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/cmd/utils"
|
|
"github.com/ethereum/go-ethereum/node"
|
|
"github.com/ethereum/go-ethereum/rpc"
|
|
"github.com/ethereum/go-ethereum/swarm/fuse"
|
|
"gopkg.in/urfave/cli.v1"
|
|
)
|
|
|
|
func mount(cliContext *cli.Context) {
|
|
args := cliContext.Args()
|
|
if len(args) < 2 {
|
|
utils.Fatalf("Usage: swarm fs mount --ipcpath <path to bzzd.ipc> <manifestHash> <file name>")
|
|
}
|
|
|
|
client, err := dialRPC(cliContext)
|
|
if err != nil {
|
|
utils.Fatalf("had an error dailing to RPC endpoint: %v", err)
|
|
}
|
|
defer client.Close()
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
|
|
defer cancel()
|
|
|
|
mf := &fuse.MountInfo{}
|
|
mountPoint, err := filepath.Abs(filepath.Clean(args[1]))
|
|
if err != nil {
|
|
utils.Fatalf("error expanding path for mount point: %v", err)
|
|
}
|
|
err = client.CallContext(ctx, mf, "swarmfs_mount", args[0], mountPoint)
|
|
if err != nil {
|
|
utils.Fatalf("had an error calling the RPC endpoint while mounting: %v", err)
|
|
}
|
|
}
|
|
|
|
func unmount(cliContext *cli.Context) {
|
|
args := cliContext.Args()
|
|
|
|
if len(args) < 1 {
|
|
utils.Fatalf("Usage: swarm fs unmount --ipcpath <path to bzzd.ipc> <mount path>")
|
|
}
|
|
client, err := dialRPC(cliContext)
|
|
if err != nil {
|
|
utils.Fatalf("had an error dailing to RPC endpoint: %v", err)
|
|
}
|
|
defer client.Close()
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
|
|
defer cancel()
|
|
|
|
mf := fuse.MountInfo{}
|
|
err = client.CallContext(ctx, &mf, "swarmfs_unmount", args[0])
|
|
if err != nil {
|
|
utils.Fatalf("encountered an error calling the RPC endpoint while unmounting: %v", err)
|
|
}
|
|
fmt.Printf("%s\n", mf.LatestManifest) //print the latest manifest hash for user reference
|
|
}
|
|
|
|
func listMounts(cliContext *cli.Context) {
|
|
client, err := dialRPC(cliContext)
|
|
if err != nil {
|
|
utils.Fatalf("had an error dailing to RPC endpoint: %v", err)
|
|
}
|
|
defer client.Close()
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
|
|
defer cancel()
|
|
|
|
mf := []fuse.MountInfo{}
|
|
err = client.CallContext(ctx, &mf, "swarmfs_listmounts")
|
|
if err != nil {
|
|
utils.Fatalf("encountered an error calling the RPC endpoint while unmounting: %v", err)
|
|
}
|
|
if len(mf) == 0 {
|
|
fmt.Print("Could not found any swarmfs mounts. Please make sure you've specified the correct RPC endpoint\n")
|
|
} else {
|
|
fmt.Printf("Found %d swarmfs mount(s):\n", len(mf))
|
|
for i, mountInfo := range mf {
|
|
fmt.Printf("%d:\n", i)
|
|
fmt.Printf("\tMount point: %s\n", mountInfo.MountPoint)
|
|
fmt.Printf("\tLatest Manifest: %s\n", mountInfo.LatestManifest)
|
|
fmt.Printf("\tStart Manifest: %s\n", mountInfo.StartManifest)
|
|
}
|
|
}
|
|
}
|
|
|
|
func dialRPC(ctx *cli.Context) (*rpc.Client, error) {
|
|
var endpoint string
|
|
|
|
if ctx.IsSet(utils.IPCPathFlag.Name) {
|
|
endpoint = ctx.String(utils.IPCPathFlag.Name)
|
|
} else {
|
|
utils.Fatalf("swarm ipc endpoint not specified")
|
|
}
|
|
|
|
if endpoint == "" {
|
|
endpoint = node.DefaultIPCEndpoint(clientIdentifier)
|
|
} else if strings.HasPrefix(endpoint, "rpc:") || strings.HasPrefix(endpoint, "ipc:") {
|
|
// Backwards compatibility with geth < 1.5 which required
|
|
// these prefixes.
|
|
endpoint = endpoint[4:]
|
|
}
|
|
return rpc.Dial(endpoint)
|
|
}
|