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// Copyright (c) 2013-2014, Jeffrey Wilcke. All rights reserved.
//
// This library 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 2.1 of the License, or (at your option) any later version.
//
// This library 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 this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
// MA 02110-1301 USA
package main
import (
"fmt"
"os"
"runtime"
"time"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/logger"
"gopkg.in/qml.v1"
)
const (
ClientIdentifier = "Mist"
Version = "0.7.10"
)
var ethereum *eth.Ethereum
func run() error {
// precedence: code-internal flag default < config file < environment variables < command line
Init() // parsing command line
tstart := time.Now()
config := utils.InitConfig(VmType, ConfigFile, Datadir, "ETH")
utils.InitDataDir(Datadir)
stdLog := utils.InitLogging(Datadir, LogFile, LogLevel, DebugFile)
db := utils.NewDatabase()
err := utils.DBSanityCheck(db)
if err != nil {
ErrorWindow(err)
os.Exit(1)
}
keyManager := utils.NewKeyManager(KeyStore, Datadir, db)
// create, import, export keys
utils.KeyTasks(keyManager, KeyRing, GenAddr, SecretFile, ExportDir, NonInteractive)
clientIdentity := utils.NewClientIdentity(ClientIdentifier, Version, Identifier)
ethereum = utils.NewEthereum(db, clientIdentity, keyManager, UseUPnP, OutboundPort, MaxPeer)
if ShowGenesis {
utils.ShowGenesis(ethereum)
}
if StartRpc {
utils.StartRpc(ethereum, RpcPort)
}
if StartWebSockets {
utils.StartWebSockets(ethereum)
}
gui := NewWindow(ethereum, config, clientIdentity, KeyRing, LogLevel)
gui.stdLog = stdLog
utils.RegisterInterrupt(func(os.Signal) {
gui.Stop()
})
go utils.StartEthereum(ethereum, UseSeed)
fmt.Println("ETH stack took", time.Since(tstart))
// gui blocks the main thread
gui.Start(AssetPath)
return nil
}
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
// This is a bit of a cheat, but ey!
os.Setenv("QTWEBKIT_INSPECTOR_SERVER", "127.0.0.1:99999")
qml.Run(run)
var interrupted = false
utils.RegisterInterrupt(func(os.Signal) {
interrupted = true
})
utils.HandleInterrupt()
if StartWebSockets {
utils.StartWebSockets(ethereum)
}
// we need to run the interrupt callbacks in case gui is closed
// this skips if we got here by actual interrupt stopping the GUI
if !interrupted {
utils.RunInterruptCallbacks(os.Interrupt)
}
// this blocks the thread
ethereum.WaitForShutdown()
logger.Flush()
}
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