aboutsummaryrefslogtreecommitdiffstats
path: root/cmd/swarm/download.go
diff options
context:
space:
mode:
Diffstat (limited to 'cmd/swarm/download.go')
-rw-r--r--cmd/swarm/download.go112
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)
- }
-}