diff options
Diffstat (limited to 'cmd/bzzhash')
-rw-r--r-- | cmd/bzzhash/main.go | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/cmd/bzzhash/main.go b/cmd/bzzhash/main.go deleted file mode 100644 index 0ae99acc0..000000000 --- a/cmd/bzzhash/main.go +++ /dev/null @@ -1,49 +0,0 @@ -// Copyright 2016 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/>. - -// Command bzzhash computes a swarm tree hash. -package main - -import ( - "fmt" - "os" - "runtime" - - "github.com/ethereum/go-ethereum/swarm/storage" -) - -func main() { - runtime.GOMAXPROCS(runtime.NumCPU()) - - if len(os.Args) < 2 { - fmt.Println("Usage: bzzhash <file name>") - os.Exit(0) - } - f, err := os.Open(os.Args[1]) - if err != nil { - fmt.Println("Error opening file " + os.Args[1]) - os.Exit(1) - } - - stat, _ := f.Stat() - chunker := storage.NewTreeChunker(storage.NewChunkerParams()) - key, err := chunker.Split(f, stat.Size(), nil, nil, nil) - if err != nil { - fmt.Fprintf(os.Stderr, "%v\n", err) - } else { - fmt.Printf("%v\n", key) - } -} |