71fdaa4238
This PR deprecates the file related RPC calls in favour of an improved HTTP API. The main aim is to expose a simple to use API which can be consumed by thin clients (e.g. curl and HTML forms) without the need for complex logic (e.g. manipulating prefix trie manifests).
62 lines
1.8 KiB
Go
62 lines
1.8 KiB
Go
// Copyright 2016 The go-ethereum Authors
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// This file is part of go-ethereum.
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//
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// go-ethereum is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// go-ethereum is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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package main
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import (
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"fmt"
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"os"
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"strings"
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"text/tabwriter"
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"github.com/ethereum/go-ethereum/cmd/utils"
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swarm "github.com/ethereum/go-ethereum/swarm/api/client"
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"gopkg.in/urfave/cli.v1"
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)
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func list(ctx *cli.Context) {
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args := ctx.Args()
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if len(args) < 1 {
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utils.Fatalf("Please supply a manifest reference as the first argument")
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} else if len(args) > 2 {
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utils.Fatalf("Too many arguments - usage 'swarm ls manifest [prefix]'")
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}
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manifest := args[0]
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var prefix string
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if len(args) == 2 {
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prefix = args[1]
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}
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bzzapi := strings.TrimRight(ctx.GlobalString(SwarmApiFlag.Name), "/")
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client := swarm.NewClient(bzzapi)
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list, err := client.List(manifest, prefix)
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if err != nil {
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utils.Fatalf("Failed to generate file and directory list: %s", err)
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}
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w := tabwriter.NewWriter(os.Stdout, 1, 2, 2, ' ', 0)
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defer w.Flush()
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fmt.Fprintln(w, "HASH\tCONTENT TYPE\tPATH")
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for _, prefix := range list.CommonPrefixes {
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fmt.Fprintf(w, "%s\t%s\t%s\n", "", "DIR", prefix)
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}
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for _, entry := range list.Entries {
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fmt.Fprintf(w, "%s\t%s\t%s\n", entry.Hash, entry.ContentType, entry.Path)
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}
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}
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