2015-01-06 03:13:57 -08:00
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/*
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This file is part of go-ethereum
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2014-10-23 06:48:53 -07:00
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2015-01-06 03:13:57 -08:00
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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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2014-07-01 15:13:50 -07:00
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package main
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2014-02-21 03:37:40 -08:00
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2014-09-13 15:13:47 -07:00
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import "C"
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2014-02-21 03:37:40 -08:00
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import (
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2014-02-25 01:54:37 -08:00
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"bytes"
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2014-08-20 01:00:02 -07:00
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"encoding/json"
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2014-02-21 03:37:40 -08:00
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"fmt"
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2015-01-08 07:38:24 -08:00
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"io/ioutil"
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2014-07-29 15:30:57 -07:00
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"math/big"
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2015-01-08 07:38:24 -08:00
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"os"
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2014-09-07 15:50:25 -07:00
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"path"
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2014-08-23 02:00:15 -07:00
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"runtime"
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2015-02-13 14:55:50 -08:00
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"sort"
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2014-07-29 15:30:57 -07:00
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"strconv"
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"time"
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2014-09-14 04:28:28 -07:00
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2014-12-04 01:28:02 -08:00
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/types"
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2014-12-15 04:00:09 -08:00
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"github.com/ethereum/go-ethereum/eth"
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2014-10-23 06:01:27 -07:00
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"github.com/ethereum/go-ethereum/ethdb"
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"github.com/ethereum/go-ethereum/ethutil"
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2014-10-31 04:56:05 -07:00
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"github.com/ethereum/go-ethereum/logger"
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2014-12-15 08:14:02 -08:00
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"github.com/ethereum/go-ethereum/ui/qt/qwhisper"
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2014-10-31 06:30:08 -07:00
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"github.com/ethereum/go-ethereum/xeth"
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2015-01-28 05:51:54 -08:00
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"github.com/obscuren/qml"
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2014-02-21 03:37:40 -08:00
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)
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2014-10-31 04:56:05 -07:00
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var guilogger = logger.NewLogger("GUI")
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2015-01-08 07:38:24 -08:00
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type ServEv byte
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const (
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setup ServEv = iota
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update
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)
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type Gui struct {
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// The main application window
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win *qml.Window
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// QML Engine
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engine *qml.Engine
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component *qml.Common
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// The ethereum interface
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eth *eth.Ethereum
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serviceEvents chan ServEv
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2014-02-22 14:19:38 -08:00
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// The public Ethereum library
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uiLib *UiLib
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whisper *qwhisper.Whisper
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txDb *ethdb.LDBDatabase
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2014-10-31 04:56:05 -07:00
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logLevel logger.LogLevel
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open bool
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xeth *xeth.XEth
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2015-02-04 18:16:16 -08:00
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Session string
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config *ethutil.ConfigManager
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2014-08-20 01:00:02 -07:00
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plugins map[string]plugin
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}
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2014-02-22 14:19:38 -08:00
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// Create GUI, but doesn't start it
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func NewWindow(ethereum *eth.Ethereum, config *ethutil.ConfigManager, session string, logLevel int) *Gui {
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db, err := ethdb.NewLDBDatabase("tx_database")
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if err != nil {
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panic(err)
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}
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2014-02-21 08:29:59 -08:00
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2015-01-28 09:35:49 -08:00
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xeth := xeth.New(ethereum)
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gui := &Gui{eth: ethereum,
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txDb: db,
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xeth: xeth,
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logLevel: logger.LogLevel(logLevel),
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Session: session,
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open: false,
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config: config,
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plugins: make(map[string]plugin),
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serviceEvents: make(chan ServEv, 1),
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}
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2014-09-07 15:50:25 -07:00
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data, _ := ethutil.ReadAllFile(path.Join(ethutil.Config.ExecPath, "plugins.json"))
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json.Unmarshal([]byte(data), &gui.plugins)
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return gui
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2014-02-21 03:37:40 -08:00
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}
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2014-05-08 09:24:28 -07:00
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func (gui *Gui) Start(assetPath string) {
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defer gui.txDb.Close()
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2014-11-14 15:29:27 -08:00
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guilogger.Infoln("Starting GUI")
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2015-01-08 07:38:24 -08:00
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go gui.service()
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2014-02-22 14:19:38 -08:00
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// Register ethereum functions
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qml.RegisterTypes("Ethereum", 1, 0, []qml.TypeSpec{{
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Init: func(p *xeth.Block, obj qml.Object) { p.Number = 0; p.Hash = "" },
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}, {
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Init: func(p *xeth.Transaction, obj qml.Object) { p.Value = ""; p.Hash = ""; p.Address = "" },
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2014-06-04 06:54:33 -07:00
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}, {
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Init: func(p *xeth.KeyVal, obj qml.Object) { p.Key = ""; p.Value = "" },
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}})
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// Create a new QML engine
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gui.engine = qml.NewEngine()
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context := gui.engine.Context()
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2014-08-12 03:16:21 -07:00
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gui.uiLib = NewUiLib(gui.engine, gui.eth, assetPath)
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2014-12-15 08:14:02 -08:00
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gui.whisper = qwhisper.New(gui.eth.Whisper())
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2014-03-05 01:44:33 -08:00
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// Expose the eth library and the ui library to QML
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2014-08-12 03:16:21 -07:00
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context.SetVar("gui", gui)
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context.SetVar("eth", gui.uiLib)
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context.SetVar("shh", gui.whisper)
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//clipboard.SetQMLClipboard(context)
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2014-02-28 07:41:30 -08:00
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2015-01-07 04:17:48 -08:00
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win, err := gui.showWallet(context)
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2014-02-21 03:37:40 -08:00
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if err != nil {
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2014-10-31 04:56:05 -07:00
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guilogger.Errorln("asset not found: you can set an alternative asset path on the command line using option 'asset_path'", err)
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2014-04-23 02:51:48 -07:00
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2014-02-21 03:37:40 -08:00
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panic(err)
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}
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2014-06-26 08:26:14 -07:00
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gui.open = true
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2014-05-31 02:34:37 -07:00
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win.Show()
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2014-08-12 03:21:50 -07:00
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2014-10-31 04:56:05 -07:00
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// only add the gui guilogger after window is shown otherwise slider wont be shown
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logger.AddLogSystem(gui)
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2014-05-12 04:56:29 -07:00
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win.Wait()
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2014-08-12 03:21:50 -07:00
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2014-10-31 04:56:05 -07:00
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// need to silence gui guilogger after window closed otherwise logsystem hangs (but do not save loglevel)
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gui.logLevel = logger.Silence
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2014-06-26 08:26:14 -07:00
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gui.open = false
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}
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func (gui *Gui) Stop() {
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if gui.open {
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2014-10-31 04:56:05 -07:00
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gui.logLevel = logger.Silence
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2014-06-26 08:26:14 -07:00
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gui.open = false
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gui.win.Hide()
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}
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2014-08-11 07:24:35 -07:00
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2014-10-31 04:56:05 -07:00
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guilogger.Infoln("Stopped")
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2014-05-12 04:56:29 -07:00
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}
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2014-02-21 16:52:47 -08:00
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2014-05-12 04:56:29 -07:00
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func (gui *Gui) showWallet(context *qml.Context) (*qml.Window, error) {
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2014-09-26 04:38:40 -07:00
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component, err := gui.engine.LoadFile(gui.uiLib.AssetPath("qml/main.qml"))
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2014-05-12 04:56:29 -07:00
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if err != nil {
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return nil, err
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2014-04-10 11:53:12 -07:00
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}
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2014-02-21 03:37:40 -08:00
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2015-01-08 07:38:24 -08:00
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gui.createWindow(component)
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2014-05-12 04:56:29 -07:00
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2014-08-12 02:02:33 -07:00
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return gui.win, nil
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}
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2014-07-25 01:41:57 -07:00
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func (gui *Gui) ImportKey(filePath string) {
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}
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2014-05-12 04:56:29 -07:00
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func (gui *Gui) showKeyImport(context *qml.Context) (*qml.Window, error) {
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2014-06-29 12:38:26 -07:00
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context.SetVar("lib", gui)
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2014-05-12 04:56:29 -07:00
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component, err := gui.engine.LoadFile(gui.uiLib.AssetPath("qml/first_run.qml"))
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if err != nil {
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return nil, err
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}
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return gui.createWindow(component), nil
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}
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func (gui *Gui) createWindow(comp qml.Object) *qml.Window {
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2015-01-08 07:38:24 -08:00
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gui.win = comp.CreateWindow(nil)
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gui.uiLib.win = gui.win
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2014-05-12 04:56:29 -07:00
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return gui.win
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2014-02-21 03:37:40 -08:00
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}
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2014-06-29 12:38:26 -07:00
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func (gui *Gui) ImportAndSetPrivKey(secret string) bool {
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err := gui.eth.KeyManager().InitFromString(gui.Session, 0, secret)
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if err != nil {
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2014-10-31 04:56:05 -07:00
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guilogger.Errorln("unable to import: ", err)
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2014-06-29 12:38:26 -07:00
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return false
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}
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2014-10-31 04:56:05 -07:00
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guilogger.Errorln("successfully imported: ", err)
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2014-06-29 12:38:26 -07:00
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return true
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}
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func (gui *Gui) CreateAndSetPrivKey() (string, string, string, string) {
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err := gui.eth.KeyManager().Init(gui.Session, 0, true)
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if err != nil {
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2014-10-31 04:56:05 -07:00
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guilogger.Errorln("unable to create key: ", err)
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2014-06-29 12:38:26 -07:00
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return "", "", "", ""
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}
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return gui.eth.KeyManager().KeyPair().AsStrings()
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}
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2014-11-14 15:29:27 -08:00
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func (gui *Gui) setInitialChain(ancientBlocks bool) {
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2014-12-18 04:17:24 -08:00
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sBlk := gui.eth.ChainManager().LastBlockHash()
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2014-10-20 03:03:31 -07:00
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blk := gui.eth.ChainManager().GetBlock(sBlk)
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for ; blk != nil; blk = gui.eth.ChainManager().GetBlock(sBlk) {
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2014-12-23 05:44:45 -08:00
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sBlk = blk.ParentHash()
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2014-06-03 02:48:44 -07:00
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2014-05-27 02:49:42 -07:00
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gui.processBlock(blk, true)
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2014-02-21 04:06:17 -08:00
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}
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}
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2014-05-30 02:50:30 -07:00
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func (gui *Gui) loadAddressBook() {
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2015-01-28 09:14:28 -08:00
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/*
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view := gui.getObjectByName("infoView")
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nameReg := gui.xeth.World().Config().Get("NameReg")
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if nameReg != nil {
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it := nameReg.Trie().Iterator()
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for it.Next() {
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if it.Key[0] != 0 {
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view.Call("addAddress", struct{ Name, Address string }{string(it.Key), ethutil.Bytes2Hex(it.Value)})
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}
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2015-01-02 03:07:26 -08:00
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2015-01-28 09:14:28 -08:00
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}
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2015-01-02 03:07:26 -08:00
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}
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2015-01-28 09:14:28 -08:00
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*/
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2014-05-30 02:50:30 -07:00
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}
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2014-11-07 03:18:48 -08:00
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func (self *Gui) loadMergedMiningOptions() {
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2015-01-28 09:14:28 -08:00
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/*
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view := self.getObjectByName("mergedMiningModel")
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mergeMining := self.xeth.World().Config().Get("MergeMining")
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if mergeMining != nil {
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i := 0
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it := mergeMining.Trie().Iterator()
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for it.Next() {
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view.Call("addMergedMiningOption", struct {
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Checked bool
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Name, Address string
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Id, ItemId int
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}{false, string(it.Key), ethutil.Bytes2Hex(it.Value), 0, i})
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i++
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2014-11-07 03:18:48 -08:00
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2015-01-28 09:14:28 -08:00
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}
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2015-01-02 03:07:26 -08:00
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}
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2015-01-28 09:14:28 -08:00
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*/
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2014-11-07 03:18:48 -08:00
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}
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2014-11-18 07:58:22 -08:00
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func (gui *Gui) insertTransaction(window string, tx *types.Transaction) {
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2014-06-29 12:38:26 -07:00
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addr := gui.address()
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2014-02-25 01:54:37 -08:00
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2014-08-10 06:57:42 -07:00
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var inout string
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2014-12-18 15:33:05 -08:00
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if bytes.Compare(tx.From(), addr) == 0 {
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2014-08-10 06:57:42 -07:00
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inout = "send"
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} else {
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inout = "recv"
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}
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var (
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2015-01-28 09:35:49 -08:00
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ptx = xeth.NewTx(tx)
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2015-01-28 09:14:28 -08:00
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send = ethutil.Bytes2Hex(tx.From())
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rec = ethutil.Bytes2Hex(tx.To())
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2014-08-10 06:57:42 -07:00
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)
|
2015-01-28 09:14:28 -08:00
|
|
|
ptx.Sender = send
|
|
|
|
ptx.Address = rec
|
2014-08-10 06:57:42 -07:00
|
|
|
|
2014-08-13 15:18:37 -07:00
|
|
|
if window == "post" {
|
2014-08-25 03:53:17 -07:00
|
|
|
//gui.getObjectByName("transactionView").Call("addTx", ptx, inout)
|
2014-08-13 15:18:37 -07:00
|
|
|
} else {
|
|
|
|
gui.getObjectByName("pendingTxView").Call("addTx", ptx, inout)
|
|
|
|
}
|
2014-08-10 06:57:42 -07:00
|
|
|
}
|
2014-05-25 15:10:38 -07:00
|
|
|
|
2014-08-10 06:57:42 -07:00
|
|
|
func (gui *Gui) readPreviousTransactions() {
|
2014-11-02 15:30:52 -08:00
|
|
|
it := gui.txDb.NewIterator()
|
2014-08-10 06:57:42 -07:00
|
|
|
for it.Next() {
|
2014-11-18 07:58:22 -08:00
|
|
|
tx := types.NewTransactionFromBytes(it.Value())
|
2014-08-10 06:57:42 -07:00
|
|
|
|
|
|
|
gui.insertTransaction("post", tx)
|
2014-05-25 15:10:38 -07:00
|
|
|
|
2014-02-25 01:54:37 -08:00
|
|
|
}
|
|
|
|
it.Release()
|
|
|
|
}
|
|
|
|
|
2014-11-18 07:58:22 -08:00
|
|
|
func (gui *Gui) processBlock(block *types.Block, initial bool) {
|
2015-01-28 09:14:28 -08:00
|
|
|
name := ethutil.Bytes2Hex(block.Coinbase())
|
2015-01-28 09:35:49 -08:00
|
|
|
b := xeth.NewBlock(block)
|
2014-07-17 13:30:17 -07:00
|
|
|
b.Name = name
|
|
|
|
|
2014-08-12 02:02:33 -07:00
|
|
|
gui.getObjectByName("chainView").Call("addBlock", b, initial)
|
2014-02-21 03:37:40 -08:00
|
|
|
}
|
|
|
|
|
2014-05-14 05:57:05 -07:00
|
|
|
func (gui *Gui) setWalletValue(amount, unconfirmedFunds *big.Int) {
|
|
|
|
var str string
|
|
|
|
if unconfirmedFunds != nil {
|
|
|
|
pos := "+"
|
2014-05-21 04:37:46 -07:00
|
|
|
if unconfirmedFunds.Cmp(big.NewInt(0)) < 0 {
|
2014-05-14 05:57:05 -07:00
|
|
|
pos = "-"
|
|
|
|
}
|
|
|
|
val := ethutil.CurrencyToString(new(big.Int).Abs(ethutil.BigCopy(unconfirmedFunds)))
|
|
|
|
str = fmt.Sprintf("%v (%s %v)", ethutil.CurrencyToString(amount), pos, val)
|
|
|
|
} else {
|
|
|
|
str = fmt.Sprintf("%v", ethutil.CurrencyToString(amount))
|
|
|
|
}
|
|
|
|
|
|
|
|
gui.win.Root().Call("setWalletValue", str)
|
|
|
|
}
|
|
|
|
|
2014-07-18 02:57:58 -07:00
|
|
|
func (self *Gui) getObjectByName(objectName string) qml.Object {
|
|
|
|
return self.win.Root().ObjectByName(objectName)
|
|
|
|
}
|
|
|
|
|
2015-01-08 07:38:24 -08:00
|
|
|
func loadJavascriptAssets(gui *Gui) (jsfiles string) {
|
|
|
|
for _, fn := range []string{"ext/q.js", "ext/eth.js/main.js", "ext/eth.js/qt.js", "ext/setup.js"} {
|
|
|
|
f, err := os.Open(gui.uiLib.AssetPath(fn))
|
|
|
|
if err != nil {
|
|
|
|
fmt.Println(err)
|
|
|
|
continue
|
|
|
|
}
|
|
|
|
|
|
|
|
content, err := ioutil.ReadAll(f)
|
|
|
|
if err != nil {
|
|
|
|
fmt.Println(err)
|
|
|
|
continue
|
|
|
|
}
|
|
|
|
jsfiles += string(content)
|
|
|
|
}
|
|
|
|
|
|
|
|
return
|
|
|
|
}
|
|
|
|
|
|
|
|
func (gui *Gui) SendCommand(cmd ServEv) {
|
|
|
|
gui.serviceEvents <- cmd
|
|
|
|
}
|
|
|
|
|
|
|
|
func (gui *Gui) service() {
|
|
|
|
for ev := range gui.serviceEvents {
|
|
|
|
switch ev {
|
|
|
|
case setup:
|
|
|
|
go gui.setup()
|
|
|
|
case update:
|
|
|
|
go gui.update()
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
func (gui *Gui) setup() {
|
|
|
|
for gui.win == nil {
|
|
|
|
time.Sleep(time.Millisecond * 200)
|
|
|
|
}
|
|
|
|
|
|
|
|
for _, plugin := range gui.plugins {
|
|
|
|
guilogger.Infoln("Loading plugin ", plugin.Name)
|
|
|
|
gui.win.Root().Call("addPlugin", plugin.Path, "")
|
2014-08-12 02:02:33 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
go func() {
|
2014-11-14 15:29:27 -08:00
|
|
|
go gui.setInitialChain(false)
|
2014-08-12 02:02:33 -07:00
|
|
|
gui.loadAddressBook()
|
2014-11-07 03:18:48 -08:00
|
|
|
gui.loadMergedMiningOptions()
|
2014-08-12 02:02:33 -07:00
|
|
|
gui.setPeerInfo()
|
|
|
|
}()
|
2014-05-14 05:57:05 -07:00
|
|
|
|
2015-01-08 07:38:24 -08:00
|
|
|
gui.whisper.SetView(gui.getObjectByName("whisperView"))
|
2014-09-07 15:50:25 -07:00
|
|
|
|
2015-01-08 07:38:24 -08:00
|
|
|
gui.SendCommand(update)
|
|
|
|
}
|
2014-08-20 01:00:02 -07:00
|
|
|
|
2015-01-08 07:38:24 -08:00
|
|
|
// Simple go routine function that updates the list of peers in the GUI
|
|
|
|
func (gui *Gui) update() {
|
2014-07-18 02:57:58 -07:00
|
|
|
peerUpdateTicker := time.NewTicker(5 * time.Second)
|
2014-09-24 10:57:22 -07:00
|
|
|
generalUpdateTicker := time.NewTicker(500 * time.Millisecond)
|
2014-08-23 02:00:15 -07:00
|
|
|
statsUpdateTicker := time.NewTicker(5 * time.Second)
|
2014-06-02 06:16:37 -07:00
|
|
|
|
2014-07-18 02:57:58 -07:00
|
|
|
lastBlockLabel := gui.getObjectByName("lastBlockLabel")
|
2014-08-21 11:13:38 -07:00
|
|
|
miningLabel := gui.getObjectByName("miningLabel")
|
2014-04-30 08:13:12 -07:00
|
|
|
|
2014-10-14 10:38:38 -07:00
|
|
|
events := gui.eth.EventMux().Subscribe(
|
2015-02-19 13:33:22 -08:00
|
|
|
core.ChainEvent{},
|
2014-12-04 01:28:02 -08:00
|
|
|
core.TxPreEvent{},
|
|
|
|
core.TxPostEvent{},
|
2014-10-14 10:38:38 -07:00
|
|
|
)
|
|
|
|
|
2015-01-08 07:38:24 -08:00
|
|
|
defer events.Unsubscribe()
|
|
|
|
for {
|
|
|
|
select {
|
|
|
|
case ev, isopen := <-events.Chan():
|
|
|
|
if !isopen {
|
|
|
|
return
|
|
|
|
}
|
|
|
|
switch ev := ev.(type) {
|
2015-02-19 13:33:22 -08:00
|
|
|
case core.ChainEvent:
|
|
|
|
gui.processBlock(ev.Block, false)
|
2015-01-08 07:38:24 -08:00
|
|
|
case core.TxPreEvent:
|
2015-02-17 14:10:37 -08:00
|
|
|
gui.insertTransaction("pre", ev.Tx)
|
2014-08-10 06:57:42 -07:00
|
|
|
|
2015-01-08 07:38:24 -08:00
|
|
|
case core.TxPostEvent:
|
2015-02-17 14:10:37 -08:00
|
|
|
gui.getObjectByName("pendingTxView").Call("removeTx", xeth.NewTx(ev.Tx))
|
2014-02-25 01:54:37 -08:00
|
|
|
}
|
2015-01-08 07:38:24 -08:00
|
|
|
|
|
|
|
case <-peerUpdateTicker.C:
|
|
|
|
gui.setPeerInfo()
|
2015-02-13 14:55:50 -08:00
|
|
|
|
2015-01-08 07:38:24 -08:00
|
|
|
case <-generalUpdateTicker.C:
|
|
|
|
statusText := "#" + gui.eth.ChainManager().CurrentBlock().Number().String()
|
|
|
|
lastBlockLabel.Set("text", statusText)
|
2015-02-17 03:24:51 -08:00
|
|
|
miningLabel.Set("text", "Mining @ "+strconv.FormatInt(gui.uiLib.Miner().HashRate(), 10)+"/Khash")
|
2015-01-08 07:38:24 -08:00
|
|
|
|
|
|
|
case <-statsUpdateTicker.C:
|
|
|
|
gui.setStatsPane()
|
2014-02-25 01:54:37 -08:00
|
|
|
}
|
2015-01-08 07:38:24 -08:00
|
|
|
}
|
2014-02-22 16:56:04 -08:00
|
|
|
}
|
|
|
|
|
2014-08-23 02:00:15 -07:00
|
|
|
func (gui *Gui) setStatsPane() {
|
|
|
|
var memStats runtime.MemStats
|
|
|
|
runtime.ReadMemStats(&memStats)
|
|
|
|
|
|
|
|
statsPane := gui.getObjectByName("statsPane")
|
2014-11-14 04:51:41 -08:00
|
|
|
statsPane.Set("text", fmt.Sprintf(`###### Mist %s (%s) #######
|
2014-09-17 06:58:44 -07:00
|
|
|
|
|
|
|
eth %d (p2p = %d)
|
2014-08-23 02:00:15 -07:00
|
|
|
|
|
|
|
CPU: # %d
|
|
|
|
Goroutines: # %d
|
|
|
|
CGoCalls: # %d
|
|
|
|
|
|
|
|
Alloc: %d
|
|
|
|
Heap Alloc: %d
|
|
|
|
|
|
|
|
CGNext: %x
|
|
|
|
NumGC: %d
|
2014-11-14 04:51:41 -08:00
|
|
|
`, Version, runtime.Version(),
|
2014-12-15 04:00:09 -08:00
|
|
|
eth.ProtocolVersion, 2,
|
2014-09-17 06:58:44 -07:00
|
|
|
runtime.NumCPU, runtime.NumGoroutine(), runtime.NumCgoCall(),
|
2014-08-23 02:00:15 -07:00
|
|
|
memStats.Alloc, memStats.HeapAlloc,
|
|
|
|
memStats.NextGC, memStats.NumGC,
|
|
|
|
))
|
|
|
|
}
|
|
|
|
|
2015-02-19 07:39:20 -08:00
|
|
|
type qmlpeer struct{ Addr, NodeID, Name, Caps string }
|
2015-02-13 14:55:50 -08:00
|
|
|
|
|
|
|
type peersByID []*qmlpeer
|
|
|
|
|
|
|
|
func (s peersByID) Len() int { return len(s) }
|
|
|
|
func (s peersByID) Less(i, j int) bool { return s[i].NodeID < s[j].NodeID }
|
|
|
|
func (s peersByID) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
|
|
|
|
|
2014-05-30 04:04:23 -07:00
|
|
|
func (gui *Gui) setPeerInfo() {
|
2015-02-13 14:55:50 -08:00
|
|
|
peers := gui.eth.Peers()
|
|
|
|
qpeers := make(peersByID, len(peers))
|
|
|
|
for i, p := range peers {
|
|
|
|
qpeers[i] = &qmlpeer{
|
|
|
|
NodeID: p.ID().String(),
|
|
|
|
Addr: p.RemoteAddr().String(),
|
2015-02-19 07:39:20 -08:00
|
|
|
Name: p.Name(),
|
2015-02-13 14:55:50 -08:00
|
|
|
Caps: fmt.Sprint(p.Caps()),
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// we need to sort the peers because they jump around randomly
|
|
|
|
// otherwise. order returned by eth.Peers is random because they
|
|
|
|
// are taken from a map.
|
|
|
|
sort.Sort(qpeers)
|
|
|
|
|
|
|
|
gui.win.Root().Call("setPeerCounters", fmt.Sprintf("%d / %d", len(peers), gui.eth.MaxPeers()))
|
|
|
|
gui.win.Root().Call("clearPeers")
|
|
|
|
for _, p := range qpeers {
|
|
|
|
gui.win.Root().Call("addPeer", p)
|
|
|
|
}
|
2014-05-30 04:04:23 -07:00
|
|
|
}
|
|
|
|
|
2014-06-29 12:38:26 -07:00
|
|
|
func (gui *Gui) privateKey() string {
|
|
|
|
return ethutil.Bytes2Hex(gui.eth.KeyManager().PrivateKey())
|
|
|
|
}
|
|
|
|
|
|
|
|
func (gui *Gui) address() []byte {
|
|
|
|
return gui.eth.KeyManager().Address()
|
|
|
|
}
|
2014-12-22 04:23:11 -08:00
|
|
|
|
|
|
|
/*
|
|
|
|
func LoadExtension(path string) (uintptr, error) {
|
|
|
|
lib, err := ffi.NewLibrary(path)
|
|
|
|
if err != nil {
|
|
|
|
return 0, err
|
|
|
|
}
|
|
|
|
|
|
|
|
so, err := lib.Fct("sharedObject", ffi.Pointer, nil)
|
|
|
|
if err != nil {
|
|
|
|
return 0, err
|
|
|
|
}
|
|
|
|
|
|
|
|
ptr := so()
|
|
|
|
|
|
|
|
err = lib.Close()
|
|
|
|
if err != nil {
|
|
|
|
return 0, err
|
|
|
|
}
|
|
|
|
|
|
|
|
return ptr.Interface().(uintptr), nil
|
|
|
|
}
|
|
|
|
*/
|
|
|
|
/*
|
|
|
|
vec, errr := LoadExtension("/Users/jeffrey/Desktop/build-libqmltest-Desktop_Qt_5_2_1_clang_64bit-Debug/liblibqmltest_debug.dylib")
|
|
|
|
fmt.Printf("Fetched vec with addr: %#x\n", vec)
|
|
|
|
if errr != nil {
|
|
|
|
fmt.Println(errr)
|
|
|
|
} else {
|
|
|
|
context.SetVar("vec", (unsafe.Pointer)(vec))
|
|
|
|
}
|
|
|
|
*/
|