mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-24 20:47:16 +00:00
137 lines
3.3 KiB
Go
137 lines
3.3 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/codegangsta/cli"
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"github.com/ethereum/go-ethereum/cmd/utils"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/eth"
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"github.com/ethereum/go-ethereum/logger"
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"github.com/ethereum/go-ethereum/ui/qt/webengine"
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"github.com/obscuren/qml"
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)
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const (
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ClientIdentifier = "Mist"
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Version = "0.9.0"
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)
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var (
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gitCommit string // set via linker flag
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nodeNameVersion string
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app = utils.NewApp(Version, "the ether browser")
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assetPathFlag = cli.StringFlag{
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Name: "asset_path",
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Usage: "absolute path to GUI assets directory",
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Value: common.DefaultAssetPath(),
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}
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rpcCorsFlag = utils.RPCCORSDomainFlag
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)
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func init() {
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// Mist-specific default
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if len(rpcCorsFlag.Value) == 0 {
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rpcCorsFlag.Value = "http://localhost"
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}
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if gitCommit == "" {
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nodeNameVersion = Version
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} else {
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nodeNameVersion = Version + "-" + gitCommit[:8]
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}
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app.Action = run
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app.Flags = []cli.Flag{
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assetPathFlag,
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rpcCorsFlag,
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utils.BootnodesFlag,
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utils.DataDirFlag,
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utils.ListenPortFlag,
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utils.LogFileFlag,
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utils.LogLevelFlag,
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utils.MaxPeersFlag,
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utils.MinerThreadsFlag,
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utils.NATFlag,
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utils.NodeKeyFileFlag,
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utils.RPCListenAddrFlag,
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utils.RPCPortFlag,
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utils.JSpathFlag,
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utils.ProtocolVersionFlag,
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utils.BlockchainVersionFlag,
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utils.NetworkIdFlag,
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}
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}
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func main() {
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runtime.GOMAXPROCS(runtime.NumCPU())
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// This is a bit of a cheat, but ey!
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os.Setenv("QTWEBKIT_INSPECTOR_SERVER", "127.0.0.1:99999")
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var interrupted = false
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utils.RegisterInterrupt(func(os.Signal) {
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interrupted = true
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})
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utils.HandleInterrupt()
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if err := app.Run(os.Args); err != nil {
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fmt.Fprintln(os.Stderr, "Error: ", err)
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}
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// we need to run the interrupt callbacks in case gui is closed
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// this skips if we got here by actual interrupt stopping the GUI
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if !interrupted {
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utils.RunInterruptCallbacks(os.Interrupt)
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}
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logger.Flush()
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}
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func run(ctx *cli.Context) {
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tstart := time.Now()
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// TODO: show qml popup instead of exiting if initialization fails.
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cfg := utils.MakeEthConfig(ClientIdentifier, nodeNameVersion, ctx)
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ethereum, err := eth.New(cfg)
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if err != nil {
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utils.Fatalf("%v", err)
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}
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utils.StartRPC(ethereum, ctx)
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go utils.StartEthereum(ethereum)
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fmt.Println("initializing eth stack took", time.Since(tstart))
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// Open the window
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qml.Run(func() error {
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webengine.Initialize()
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gui := NewWindow(ethereum)
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utils.RegisterInterrupt(func(os.Signal) { gui.Stop() })
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// gui blocks the main thread
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gui.Start(ctx.GlobalString(assetPathFlag.Name), ctx.GlobalString(utils.JSpathFlag.Name))
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return nil
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})
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}
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