diff options
Diffstat (limited to 'cmd/swarm/download.go')
-rw-r--r-- | cmd/swarm/download.go | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/cmd/swarm/download.go b/cmd/swarm/download.go deleted file mode 100644 index fcbefa020..000000000 --- a/cmd/swarm/download.go +++ /dev/null @@ -1,112 +0,0 @@ -// 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 ( - "fmt" - "os" - "path/filepath" - "strings" - - "github.com/ethereum/go-ethereum/cmd/utils" - "github.com/ethereum/go-ethereum/log" - "github.com/ethereum/go-ethereum/swarm/api" - swarm "github.com/ethereum/go-ethereum/swarm/api/client" - "gopkg.in/urfave/cli.v1" -) - -var downloadCommand = cli.Command{ - Action: download, - Name: "down", - Flags: []cli.Flag{SwarmRecursiveFlag, SwarmAccessPasswordFlag}, - Usage: "downloads a swarm manifest or a file inside a manifest", - ArgsUsage: " <uri> [<dir>]", - Description: `Downloads a swarm bzz uri to the given dir. When no dir is provided, working directory is assumed. --recursive flag is expected when downloading a manifest with multiple entries.`, -} - -func download(ctx *cli.Context) { - log.Debug("downloading content using swarm down") - args := ctx.Args() - dest := "." - - switch len(args) { - case 0: - utils.Fatalf("Usage: swarm down [options] <bzz locator> [<destination path>]") - case 1: - log.Trace(fmt.Sprintf("swarm down: no destination path - assuming working dir")) - default: - log.Trace(fmt.Sprintf("destination path arg: %s", args[1])) - if absDest, err := filepath.Abs(args[1]); err == nil { - dest = absDest - } else { - utils.Fatalf("could not get download path: %v", err) - } - } - - var ( - bzzapi = strings.TrimRight(ctx.GlobalString(SwarmApiFlag.Name), "/") - isRecursive = ctx.Bool(SwarmRecursiveFlag.Name) - client = swarm.NewClient(bzzapi) - ) - - if fi, err := os.Stat(dest); err == nil { - if isRecursive && !fi.Mode().IsDir() { - utils.Fatalf("destination path is not a directory!") - } - } else { - if !os.IsNotExist(err) { - utils.Fatalf("could not stat path: %v", err) - } - } - - uri, err := api.Parse(args[0]) - if err != nil { - utils.Fatalf("could not parse uri argument: %v", err) - } - - dl := func(credentials string) error { - // assume behaviour according to --recursive switch - if isRecursive { - if err := client.DownloadDirectory(uri.Addr, uri.Path, dest, credentials); err != nil { - if err == swarm.ErrUnauthorized { - return err - } - return fmt.Errorf("directory %s: %v", uri.Path, err) - } - } else { - // we are downloading a file - log.Debug("downloading file/path from a manifest", "uri.Addr", uri.Addr, "uri.Path", uri.Path) - - err := client.DownloadFile(uri.Addr, uri.Path, dest, credentials) - if err != nil { - if err == swarm.ErrUnauthorized { - return err - } - return fmt.Errorf("file %s from address: %s: %v", uri.Path, uri.Addr, err) - } - } - return nil - } - if passwords := makePasswordList(ctx); passwords != nil { - password := getPassPhrase(fmt.Sprintf("Downloading %s is restricted", uri), 0, passwords) - err = dl(password) - } else { - err = dl("") - } - if err != nil { - utils.Fatalf("download: %v", err) - } -} |