2015-01-06 11:13:57 +00:00
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/*
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This file is part of go-ethereum
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2014-10-23 13:48:53 +00:00
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2015-01-06 11:13:57 +00:00
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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 22:13:50 +00:00
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package main
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2014-02-21 11:37:40 +00:00
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2014-09-13 22:13:47 +00:00
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import "C"
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2014-02-21 11:37:40 +00:00
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import (
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2014-08-20 08:00:02 +00:00
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"encoding/json"
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2014-02-21 11:37:40 +00:00
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"fmt"
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2015-01-08 15:38:24 +00:00
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"io/ioutil"
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2014-07-29 22:30:57 +00:00
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"math/big"
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2015-01-08 15:38:24 +00:00
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"os"
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2014-09-07 22:50:25 +00:00
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"path"
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2014-08-23 09:00:15 +00:00
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"runtime"
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2015-02-13 22:55:50 +00:00
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"sort"
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2014-07-29 22:30:57 +00:00
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"time"
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2014-09-14 11:28:28 +00:00
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2014-12-04 09:28:02 +00:00
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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 12:00:09 +00:00
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"github.com/ethereum/go-ethereum/eth"
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2014-10-23 13:01:27 +00:00
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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 11:56:05 +00:00
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"github.com/ethereum/go-ethereum/logger"
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2014-12-15 16:14:02 +00:00
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"github.com/ethereum/go-ethereum/ui/qt/qwhisper"
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2014-10-31 13:30:08 +00:00
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"github.com/ethereum/go-ethereum/xeth"
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2015-01-28 13:51:54 +00:00
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"github.com/obscuren/qml"
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2014-02-21 11:37:40 +00:00
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)
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2014-10-31 11:56:05 +00:00
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var guilogger = logger.NewLogger("GUI")
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2014-06-23 10:41:11 +00:00
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2015-01-08 15:38:24 +00:00
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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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2014-02-21 11:37:40 +00:00
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type Gui struct {
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2014-02-22 22:19:38 +00:00
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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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2014-02-21 11:37:40 +00:00
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engine *qml.Engine
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component *qml.Common
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2014-02-22 22:19:38 +00:00
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// The ethereum interface
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2015-01-08 15:38:24 +00:00
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eth *eth.Ethereum
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serviceEvents chan ServEv
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2014-02-21 16:29:59 +00:00
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2014-02-22 22:19:38 +00:00
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// The public Ethereum library
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2014-12-15 16:14:02 +00:00
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uiLib *UiLib
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whisper *qwhisper.Whisper
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2014-02-25 09:54:37 +00:00
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txDb *ethdb.LDBDatabase
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2015-03-09 22:03:20 +00:00
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open bool
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2014-06-29 19:38:26 +00:00
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2015-01-28 17:35:49 +00:00
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xeth *xeth.XEth
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2014-08-15 11:16:07 +00:00
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2015-02-05 02:16:16 +00:00
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Session string
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2014-07-18 10:01:26 +00:00
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2014-08-20 08:00:02 +00:00
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plugins map[string]plugin
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2014-02-21 11:37:40 +00:00
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}
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2014-02-22 22:19:38 +00:00
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// Create GUI, but doesn't start it
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2015-03-09 22:03:20 +00:00
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func NewWindow(ethereum *eth.Ethereum) *Gui {
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db, err := ethdb.NewLDBDatabase(path.Join(ethereum.DataDir, "tx_database"))
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2014-02-25 09:54:37 +00:00
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if err != nil {
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panic(err)
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}
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2014-02-21 16:29:59 +00:00
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2015-01-28 17:35:49 +00:00
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xeth := xeth.New(ethereum)
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2015-01-08 15:38:24 +00:00
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gui := &Gui{eth: ethereum,
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2015-02-05 02:16:16 +00:00
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txDb: db,
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xeth: xeth,
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open: false,
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plugins: make(map[string]plugin),
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serviceEvents: make(chan ServEv, 1),
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2015-01-08 15:38:24 +00:00
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}
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2015-03-06 01:46:56 +00:00
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data, _ := ethutil.ReadAllFile(path.Join(ethereum.DataDir, "plugins.json"))
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2014-08-20 08:00:02 +00:00
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json.Unmarshal([]byte(data), &gui.plugins)
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return gui
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2014-02-21 11:37:40 +00:00
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}
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2014-05-08 16:24:28 +00:00
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func (gui *Gui) Start(assetPath string) {
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defer gui.txDb.Close()
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2014-02-25 09:54:37 +00:00
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2014-11-14 23:29:27 +00:00
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guilogger.Infoln("Starting GUI")
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2015-01-08 15:38:24 +00:00
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go gui.service()
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2014-02-22 22:19:38 +00:00
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// Register ethereum functions
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qml.RegisterTypes("Ethereum", 1, 0, []qml.TypeSpec{{
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2015-01-28 17:35:49 +00:00
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Init: func(p *xeth.Block, obj qml.Object) { p.Number = 0; p.Hash = "" },
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2014-02-23 00:56:04 +00:00
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}, {
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2015-01-28 17:35:49 +00:00
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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 13:54:33 +00:00
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}, {
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2014-10-31 13:30:08 +00:00
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Init: func(p *xeth.KeyVal, obj qml.Object) { p.Key = ""; p.Value = "" },
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2014-02-21 11:37:40 +00:00
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}})
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2014-02-22 22:19:38 +00:00
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// Create a new QML engine
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2014-05-08 16:24:28 +00:00
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gui.engine = qml.NewEngine()
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context := gui.engine.Context()
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2014-08-12 10:16:21 +00:00
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gui.uiLib = NewUiLib(gui.engine, gui.eth, assetPath)
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2014-12-15 16:14:02 +00:00
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gui.whisper = qwhisper.New(gui.eth.Whisper())
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2014-03-05 09:44:33 +00:00
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// Expose the eth library and the ui library to QML
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2014-08-12 10:16:21 +00:00
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context.SetVar("gui", gui)
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context.SetVar("eth", gui.uiLib)
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2015-01-05 16:12:52 +00:00
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context.SetVar("shh", gui.whisper)
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2015-02-19 10:51:38 +00:00
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//clipboard.SetQMLClipboard(context)
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2014-02-28 15:41:30 +00:00
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2015-01-07 12:17:48 +00:00
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win, err := gui.showWallet(context)
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2014-02-21 11:37:40 +00:00
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if err != nil {
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2014-10-31 11:56:05 +00:00
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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 09:51:48 +00:00
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2014-02-21 11:37:40 +00:00
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panic(err)
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}
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2014-06-26 15:26:14 +00:00
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gui.open = true
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2014-05-31 09:34:37 +00:00
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win.Show()
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2014-08-12 10:21:50 +00:00
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2014-05-12 11:56:29 +00:00
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win.Wait()
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2014-06-26 15:26:14 +00:00
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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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gui.open = false
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gui.win.Hide()
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}
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2014-08-11 14:24:35 +00:00
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2014-10-31 11:56:05 +00:00
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guilogger.Infoln("Stopped")
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2014-05-12 11:56:29 +00:00
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}
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2014-02-22 00:52:47 +00:00
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2014-05-12 11:56:29 +00:00
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func (gui *Gui) showWallet(context *qml.Context) (*qml.Window, error) {
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2014-09-26 11:38:40 +00:00
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component, err := gui.engine.LoadFile(gui.uiLib.AssetPath("qml/main.qml"))
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2014-05-12 11:56:29 +00:00
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if err != nil {
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return nil, err
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2014-04-10 18:53:12 +00:00
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}
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2014-02-21 11:37:40 +00:00
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2015-01-08 15:38:24 +00:00
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gui.createWindow(component)
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2014-05-12 11:56:29 +00:00
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2014-08-12 09:02:33 +00:00
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return gui.win, nil
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}
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2015-02-26 12:22:09 +00:00
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func (gui *Gui) GenerateKey() {
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_, err := gui.eth.AccountManager().NewAccount("hurr")
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if err != nil {
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// TODO: UI feedback?
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}
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}
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2014-05-12 11:56:29 +00:00
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func (gui *Gui) showKeyImport(context *qml.Context) (*qml.Window, error) {
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2014-06-29 19:38:26 +00:00
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context.SetVar("lib", gui)
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2014-05-12 11:56:29 +00:00
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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 15:38:24 +00:00
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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 11:56:29 +00:00
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return gui.win
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2014-02-21 11:37:40 +00:00
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}
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2014-06-29 19:38:26 +00:00
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2014-11-14 23:29:27 +00:00
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func (gui *Gui) setInitialChain(ancientBlocks bool) {
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2014-12-18 12:17:24 +00:00
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sBlk := gui.eth.ChainManager().LastBlockHash()
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2014-10-20 10:03:31 +00:00
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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 13:44:45 +00:00
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sBlk = blk.ParentHash()
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2014-05-27 09:49:42 +00:00
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gui.processBlock(blk, true)
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2014-02-21 12:06:17 +00:00
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}
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}
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2014-05-30 09:50:30 +00:00
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func (gui *Gui) loadAddressBook() {
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2015-01-28 17:14:28 +00:00
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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 11:07:26 +00:00
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2015-01-28 17:14:28 +00:00
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}
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2015-01-02 11:07:26 +00:00
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}
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2015-01-28 17:14:28 +00:00
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*/
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2014-05-30 09:50:30 +00:00
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}
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2014-11-07 11:18:48 +00:00
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func (self *Gui) loadMergedMiningOptions() {
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2015-01-28 17:14:28 +00:00
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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 11:18:48 +00:00
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2015-01-28 17:14:28 +00:00
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}
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2015-01-02 11:07:26 +00:00
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}
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2015-01-28 17:14:28 +00:00
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*/
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2014-11-07 11:18:48 +00:00
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}
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2014-11-18 15:58:22 +00:00
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func (gui *Gui) insertTransaction(window string, tx *types.Transaction) {
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2014-08-10 13:57:42 +00:00
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var inout string
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2015-03-09 22:03:20 +00:00
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if gui.eth.AccountManager().HasAccount(tx.From()) {
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2014-08-10 13:57:42 +00:00
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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 17:35:49 +00:00
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ptx = xeth.NewTx(tx)
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2015-01-28 17:14:28 +00:00
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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 13:57:42 +00:00
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)
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2015-01-28 17:14:28 +00:00
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ptx.Sender = send
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ptx.Address = rec
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2014-08-10 13:57:42 +00:00
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2014-08-13 22:18:37 +00:00
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if window == "post" {
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2014-08-25 10:53:17 +00:00
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//gui.getObjectByName("transactionView").Call("addTx", ptx, inout)
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2014-08-13 22:18:37 +00:00
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} else {
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gui.getObjectByName("pendingTxView").Call("addTx", ptx, inout)
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}
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2014-08-10 13:57:42 +00:00
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}
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2014-05-25 22:10:38 +00:00
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2014-08-10 13:57:42 +00:00
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func (gui *Gui) readPreviousTransactions() {
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2014-11-02 23:30:52 +00:00
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it := gui.txDb.NewIterator()
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2014-08-10 13:57:42 +00:00
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for it.Next() {
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2014-11-18 15:58:22 +00:00
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tx := types.NewTransactionFromBytes(it.Value())
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2014-08-10 13:57:42 +00:00
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gui.insertTransaction("post", tx)
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2014-05-25 22:10:38 +00:00
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2014-02-25 09:54:37 +00:00
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}
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it.Release()
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}
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2014-11-18 15:58:22 +00:00
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func (gui *Gui) processBlock(block *types.Block, initial bool) {
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2015-01-28 17:14:28 +00:00
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name := ethutil.Bytes2Hex(block.Coinbase())
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2015-01-28 17:35:49 +00:00
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b := xeth.NewBlock(block)
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2014-07-17 20:30:17 +00:00
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b.Name = name
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2014-08-12 09:02:33 +00:00
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gui.getObjectByName("chainView").Call("addBlock", b, initial)
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2014-02-21 11:37:40 +00:00
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}
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2014-05-14 12:57:05 +00:00
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func (gui *Gui) setWalletValue(amount, unconfirmedFunds *big.Int) {
|
|
|
|
var str string
|
|
|
|
if unconfirmedFunds != nil {
|
|
|
|
pos := "+"
|
2014-05-21 11:37:46 +00:00
|
|
|
if unconfirmedFunds.Cmp(big.NewInt(0)) < 0 {
|
2014-05-14 12:57:05 +00:00
|
|
|
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 09:57:58 +00:00
|
|
|
func (self *Gui) getObjectByName(objectName string) qml.Object {
|
|
|
|
return self.win.Root().ObjectByName(objectName)
|
|
|
|
}
|
|
|
|
|
2015-01-08 15:38:24 +00:00
|
|
|
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 09:02:33 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
go func() {
|
2014-11-14 23:29:27 +00:00
|
|
|
go gui.setInitialChain(false)
|
2014-08-12 09:02:33 +00:00
|
|
|
gui.loadAddressBook()
|
2014-11-07 11:18:48 +00:00
|
|
|
gui.loadMergedMiningOptions()
|
2014-08-12 09:02:33 +00:00
|
|
|
gui.setPeerInfo()
|
|
|
|
}()
|
2014-05-14 12:57:05 +00:00
|
|
|
|
2015-01-08 15:38:24 +00:00
|
|
|
gui.whisper.SetView(gui.getObjectByName("whisperView"))
|
2014-09-07 22:50:25 +00:00
|
|
|
|
2015-01-08 15:38:24 +00:00
|
|
|
gui.SendCommand(update)
|
|
|
|
}
|
2014-08-20 08:00:02 +00:00
|
|
|
|
2015-01-08 15:38:24 +00:00
|
|
|
// Simple go routine function that updates the list of peers in the GUI
|
|
|
|
func (gui *Gui) update() {
|
2014-07-18 09:57:58 +00:00
|
|
|
peerUpdateTicker := time.NewTicker(5 * time.Second)
|
2014-09-24 17:57:22 +00:00
|
|
|
generalUpdateTicker := time.NewTicker(500 * time.Millisecond)
|
2014-08-23 09:00:15 +00:00
|
|
|
statsUpdateTicker := time.NewTicker(5 * time.Second)
|
2014-06-02 13:16:37 +00:00
|
|
|
|
2014-07-18 09:57:58 +00:00
|
|
|
lastBlockLabel := gui.getObjectByName("lastBlockLabel")
|
2015-03-05 16:37:00 +00:00
|
|
|
//miningLabel := gui.getObjectByName("miningLabel")
|
2014-04-30 15:13:12 +00:00
|
|
|
|
2014-10-14 17:38:38 +00:00
|
|
|
events := gui.eth.EventMux().Subscribe(
|
2015-02-19 21:33:22 +00:00
|
|
|
core.ChainEvent{},
|
2014-12-04 09:28:02 +00:00
|
|
|
core.TxPreEvent{},
|
|
|
|
core.TxPostEvent{},
|
2014-10-14 17:38:38 +00:00
|
|
|
)
|
|
|
|
|
2015-01-08 15:38:24 +00:00
|
|
|
defer events.Unsubscribe()
|
|
|
|
for {
|
|
|
|
select {
|
|
|
|
case ev, isopen := <-events.Chan():
|
|
|
|
if !isopen {
|
|
|
|
return
|
|
|
|
}
|
|
|
|
switch ev := ev.(type) {
|
2015-02-19 21:33:22 +00:00
|
|
|
case core.ChainEvent:
|
|
|
|
gui.processBlock(ev.Block, false)
|
2015-01-08 15:38:24 +00:00
|
|
|
case core.TxPreEvent:
|
2015-02-17 22:10:37 +00:00
|
|
|
gui.insertTransaction("pre", ev.Tx)
|
2014-08-10 13:57:42 +00:00
|
|
|
|
2015-01-08 15:38:24 +00:00
|
|
|
case core.TxPostEvent:
|
2015-02-17 22:10:37 +00:00
|
|
|
gui.getObjectByName("pendingTxView").Call("removeTx", xeth.NewTx(ev.Tx))
|
2014-02-25 09:54:37 +00:00
|
|
|
}
|
2015-01-08 15:38:24 +00:00
|
|
|
|
|
|
|
case <-peerUpdateTicker.C:
|
|
|
|
gui.setPeerInfo()
|
2015-02-13 22:55:50 +00:00
|
|
|
|
2015-01-08 15:38:24 +00:00
|
|
|
case <-generalUpdateTicker.C:
|
|
|
|
statusText := "#" + gui.eth.ChainManager().CurrentBlock().Number().String()
|
|
|
|
lastBlockLabel.Set("text", statusText)
|
2015-03-02 21:39:07 +00:00
|
|
|
//miningLabel.Set("text", strconv.FormatInt(gui.uiLib.Miner().HashRate(), 10))
|
2015-01-08 15:38:24 +00:00
|
|
|
case <-statsUpdateTicker.C:
|
|
|
|
gui.setStatsPane()
|
2014-02-25 09:54:37 +00:00
|
|
|
}
|
2015-01-08 15:38:24 +00:00
|
|
|
}
|
2014-02-23 00:56:04 +00:00
|
|
|
}
|
|
|
|
|
2014-08-23 09:00:15 +00:00
|
|
|
func (gui *Gui) setStatsPane() {
|
|
|
|
var memStats runtime.MemStats
|
|
|
|
runtime.ReadMemStats(&memStats)
|
|
|
|
|
|
|
|
statsPane := gui.getObjectByName("statsPane")
|
2014-11-14 12:51:41 +00:00
|
|
|
statsPane.Set("text", fmt.Sprintf(`###### Mist %s (%s) #######
|
2014-09-17 13:58:44 +00:00
|
|
|
|
|
|
|
eth %d (p2p = %d)
|
2014-08-23 09:00:15 +00:00
|
|
|
|
|
|
|
CPU: # %d
|
|
|
|
Goroutines: # %d
|
|
|
|
CGoCalls: # %d
|
|
|
|
|
|
|
|
Alloc: %d
|
|
|
|
Heap Alloc: %d
|
|
|
|
|
|
|
|
CGNext: %x
|
|
|
|
NumGC: %d
|
2014-11-14 12:51:41 +00:00
|
|
|
`, Version, runtime.Version(),
|
2014-12-15 12:00:09 +00:00
|
|
|
eth.ProtocolVersion, 2,
|
2014-09-17 13:58:44 +00:00
|
|
|
runtime.NumCPU, runtime.NumGoroutine(), runtime.NumCgoCall(),
|
2014-08-23 09:00:15 +00:00
|
|
|
memStats.Alloc, memStats.HeapAlloc,
|
|
|
|
memStats.NextGC, memStats.NumGC,
|
|
|
|
))
|
|
|
|
}
|
|
|
|
|
2015-02-19 15:39:20 +00:00
|
|
|
type qmlpeer struct{ Addr, NodeID, Name, Caps string }
|
2015-02-13 22:55:50 +00:00
|
|
|
|
|
|
|
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 11:04:23 +00:00
|
|
|
func (gui *Gui) setPeerInfo() {
|
2015-02-13 22:55:50 +00:00
|
|
|
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 15:39:20 +00:00
|
|
|
Name: p.Name(),
|
2015-02-13 22:55:50 +00:00
|
|
|
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 11:04:23 +00:00
|
|
|
}
|
|
|
|
|
2014-12-22 12:23:11 +00:00
|
|
|
/*
|
|
|
|
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))
|
|
|
|
}
|
|
|
|
*/
|