157 lines
3.4 KiB
Go
157 lines
3.4 KiB
Go
/*
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This file is part of go-ethereum
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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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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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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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*/
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/**
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* @authors
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* Jeffrey Wilcke <i@jev.io>
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*/
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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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"runtime"
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"time"
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"github.com/ethereum/go-ethereum/cmd/utils"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/eth"
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"github.com/ethereum/go-ethereum/ethutil"
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"github.com/ethereum/go-ethereum/logger"
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"github.com/ethereum/go-ethereum/p2p"
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"github.com/ethereum/go-ethereum/state"
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)
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const (
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ClientIdentifier = "Ethereum(G)"
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Version = "0.8.3"
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)
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var clilogger = logger.NewLogger("CLI")
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func main() {
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runtime.GOMAXPROCS(runtime.NumCPU())
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defer func() {
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logger.Flush()
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}()
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utils.HandleInterrupt()
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// precedence: code-internal flag default < config file < environment variables < command line
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Init() // parsing command line
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if PrintVersion {
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printVersion()
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return
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}
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utils.InitConfig(VmType, ConfigFile, Datadir, "ETH")
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ethereum, err := eth.New(ð.Config{
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Name: p2p.MakeName(ClientIdentifier, Version),
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KeyStore: KeyStore,
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DataDir: Datadir,
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LogFile: LogFile,
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LogLevel: LogLevel,
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MaxPeers: MaxPeer,
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Port: OutboundPort,
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NAT: NAT,
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KeyRing: KeyRing,
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Shh: SHH,
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Dial: Dial,
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BootNodes: BootNodes,
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NodeKey: NodeKey,
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})
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if err != nil {
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clilogger.Fatalln(err)
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}
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utils.KeyTasks(ethereum.KeyManager(), KeyRing, GenAddr, SecretFile, ExportDir, NonInteractive)
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if Dump {
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var block *types.Block
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if len(DumpHash) == 0 && DumpNumber == -1 {
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block = ethereum.ChainManager().CurrentBlock()
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} else if len(DumpHash) > 0 {
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block = ethereum.ChainManager().GetBlock(ethutil.Hex2Bytes(DumpHash))
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} else {
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block = ethereum.ChainManager().GetBlockByNumber(uint64(DumpNumber))
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}
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if block == nil {
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fmt.Fprintln(os.Stderr, "block not found")
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// We want to output valid JSON
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fmt.Println("{}")
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os.Exit(1)
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}
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// Leave the Println. This needs clean output for piping
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statedb := state.New(block.Root(), ethereum.Db())
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fmt.Printf("%s\n", statedb.Dump())
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fmt.Println(block)
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return
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}
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if StartMining {
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utils.StartMining(ethereum)
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}
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if len(ImportChain) > 0 {
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start := time.Now()
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err := utils.ImportChain(ethereum, ImportChain)
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if err != nil {
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clilogger.Infoln(err)
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}
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clilogger.Infoln("import done in", time.Since(start))
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return
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}
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if StartRpc {
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utils.StartRpc(ethereum, RpcPort)
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}
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if StartWebSockets {
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utils.StartWebSockets(ethereum, WsPort)
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}
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utils.StartEthereum(ethereum)
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if StartJsConsole {
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InitJsConsole(ethereum)
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} else if len(InputFile) > 0 {
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ExecJsFile(ethereum, InputFile)
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}
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// this blocks the thread
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ethereum.WaitForShutdown()
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}
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func printVersion() {
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fmt.Printf(`%v %v
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PV=%d
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GOOS=%s
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GO=%s
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GOPATH=%s
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GOROOT=%s
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`, ClientIdentifier, Version, eth.ProtocolVersion, runtime.GOOS, runtime.Version(), os.Getenv("GOPATH"), runtime.GOROOT())
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}
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