func InitLogging(Datadir string, LogFile string, LogLevel int, DebugFile string) {
var writer io.Writer
if LogFile == "" {
writer = os.Stdout
} else {
writer = openLogFile(Datadir, LogFile)
}
ethlog.AddLogSystem(ethlog.NewStdLogSystem(writer, log.LstdFlags, ethlog.LogLevel(LogLevel)))
if DebugFile != "" {
writer = openLogFile(Datadir, DebugFile)
ethlog.AddLogSystem(ethlog.NewStdLogSystem(writer, log.LstdFlags, ethlog.DebugLevel))
}
}
func (gui *Gui) Start(assetPath string) {
defer gui.txDb.Close()
// Register ethereum functions
qml.RegisterTypes("Ethereum", 1, 0, []qml.TypeSpec{{
Init: func(p *ethpub.PBlock, obj qml.Object) { p.Number = 0; p.Hash = "" },
}, {
Init: func(p *ethpub.PTx, obj qml.Object) { p.Value = ""; p.Hash = ""; p.Address = "" },
}, {
Init: func(p *ethpub.KeyVal, obj qml.Object) { p.Key = ""; p.Value = "" },
}})
// Create a new QML engine
gui.engine = qml.NewEngine()
context := gui.engine.Context()
// Expose the eth library and the ui library to QML
context.SetVar("eth", gui)
context.SetVar("pub", gui.pub)
gui.uiLib = NewUiLib(gui.engine, gui.eth, assetPath)
context.SetVar("ui", gui.uiLib)
// Load the main QML interface
data, _ := ethutil.Config.Db.Get([]byte("KeyRing"))
var win *qml.Window
var err error
var addlog = false
if len(data) == 0 {
win, err = gui.showKeyImport(context)
} else {
win, err = gui.showWallet(context)
addlog = true
}
if err != nil {
logger.Errorln("asset not found: you can set an alternative asset path on the command line using option 'asset_path'", err)
panic(err)
}
logger.Infoln("Starting GUI")
gui.open = true
win.Show()
// only add the gui logger after window is shown otherwise slider wont be shown
if addlog {
ethlog.AddLogSystem(gui)
}
win.Wait()
// need to silence gui logger after window closed otherwise logsystem hangs (but do not save loglevel)
gui.logLevel = ethlog.Silence
gui.open = false
}
func TestVm(t *testing.T) {
ethlog.AddLogSystem(ethlog.NewStdLogSystem(os.Stdout, log.LstdFlags, ethlog.LogLevel(4)))
ethutil.ReadConfig(".ethtest", "/tmp/ethtest", "")
stateObject := ethstate.NewStateObject([]byte{'j', 'e', 'f', 'f'})
callerClosure := NewClosure(stateObject, stateObject, []byte{0x60, 0x01}, big.NewInt(1000000), big.NewInt(0))
vm := New(TestEnv{})
vm.Verbose = true
ret, _, e := callerClosure.Call(vm, nil)
if e != nil {
fmt.Println("error", e)
}
fmt.Println(ret)
}
