cerc-io/plugeth
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merge upstream

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This commit is contained in:
zelig 2014-06-25 16:20:26 +01:00
commit 08de13a57b
11 changed files with 210 additions and 39 deletions
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3
ethereal/assets/ext/ethereum.js
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@ -58,6 +58,9 @@ window.eth = {
getBalanceAt: function(address, cb) {
postData({call: "getBalance", args: [address]}, cb);
},
getTransactionsFor: function(address, cb) {
postData({call: "getTransactionsFor", args: [address]}, cb);
},
getSecretToAddress: function(sec, cb) {
postData({call: "getSecretToAddress", args: [sec]}, cb);

22
ethereal/assets/qml/QmlApp.qml Normal file
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@ -0,0 +1,22 @@
import QtQuick 2.0
import QtQuick.Controls 1.0;
import QtQuick.Layouts 1.0;
import Ethereum 1.0
ApplicationWindow {
minimumWidth: 500
maximumWidth: 500
maximumHeight: 400
minimumHeight: 400
function onNewBlockCb(block) {
console.log("Please overwrite onNewBlock(block):", block)
}
function onObjectChangeCb(stateObject) {
console.log("Please overwrite onObjectChangeCb(object)", stateObject)
}
function onStorageChangeCb(storageObject) {
var ev = ["storage", storageObject.stateAddress, storageObject.address].join(":");
console.log("Please overwrite onStorageChangeCb(object)", ev)
}
}

81
ethereal/assets/qml/test_app.qml
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@ -3,33 +3,68 @@ import QtQuick.Controls 1.0;
import QtQuick.Layouts 1.0;
import Ethereum 1.0
ApplicationWindow {
minimumWidth: 500
maximumWidth: 500
maximumHeight: 100
minimumHeight: 100
QmlApp {
minimumWidth: 350
maximumWidth: 350
maximumHeight: 80
minimumHeight: 80
title: "Ethereum Dice"
title: "Generic Coin"
TextField {
id: textField
anchors.verticalCenter: parent.verticalCenter
anchors.horizontalCenter: parent.horizontalCenter
placeholderText: "Amount"
property string contractAddr: "f299f6c74515620e4c4cd8fe3d205b5c4f2e25c8"
property string addr: "2ef47100e0787b915105fd5e3f4ff6752079d5cb"
Component.onCompleted: {
eth.watch(contractAddr, addr)
eth.watch(addr, contractAddr)
setAmount()
}
Label {
id: txHash
anchors.bottom: textField.top
anchors.bottomMargin: 5
anchors.horizontalCenter: parent.horizontalCenter
function onStorageChangeCb(storageObject) {
setAmount()
}
Button {
anchors.top: textField.bottom
anchors.horizontalCenter: parent.horizontalCenter
anchors.topMargin: 5
text: "Place bet"
onClicked: {
txHash.text = eth.createTx("e6716f9544a56c530d868e4bfbacb172315bdead", textField.text)
function setAmount(){
var state = eth.getStateObject(contractAddr)
var storage = state.getStorage(addr)
amountLabel.text = storage
}
Column {
spacing: 5
Row {
spacing: 20
Label {
id: genLabel
text: "Generic coin balance:"
}
Label {
id: amountLabel
}
}
Row {
spacing: 20
TextField {
id: address
placeholderText: "Address"
}
TextField {
id: amount
placeholderText: "Amount"
}
}
Button {
text: "Send coins"
onClicked: {
var privKey = eth.getKey().privateKey
if(privKey){
var result = eth.transact(privKey, contractAddr, 0,"100000","250", "0x" + address.text + "\n" + amount.text)
resultTx.text = result.hash
}
}
}
Label {
id: resultTx
}
}
}

10
ethereal/assets/qml/wallet.qml
View File

@ -372,7 +372,15 @@ ApplicationWindow {
onAccepted: {
//ui.open(openAppDialog.fileUrl.toString())
//ui.openHtml(Qt.resolvedUrl(ui.assetPath("test.html")))
ui.openHtml(openAppDialog.fileUrl.toString())
var path = openAppDialog.fileUrl.toString()
console.log(path)
var ext = path.split('.').pop()
console.log(ext)
if(ext == "html" || ext == "htm") {
ui.openHtml(path)
}else if(ext == "qml"){
ui.openQml(path)
}
}
}

6
ethereal/assets/qml/webapp.qml
View File

@ -103,6 +103,12 @@ ApplicationWindow {
postData(data._seed,stateObject)
break
case "getTransactionsFor":
require(1);
var txs = eth.getTransactionsFor(data.args[0], true)
postData(data._seed, txs)
break
case "getBalance":
require(1);

59
ethereal/ui/qml_app.go Normal file
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@ -0,0 +1,59 @@
package ethui
import (
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethutil"
"github.com/go-qml/qml"
)
type QmlApplication struct {
win *qml.Window
engine *qml.Engine
lib *UiLib
path string
}
func NewQmlApplication(path string, lib *UiLib) *QmlApplication {
engine := qml.NewEngine()
return &QmlApplication{engine: engine, path: path, lib: lib}
}
func (app *QmlApplication) Create() error {
component, err := app.engine.LoadFile(app.path)
if err != nil {
ethutil.Config.Log.Debugln(err)
}
app.win = component.CreateWindow(nil)
return nil
}
func (app *QmlApplication) Destroy() {
app.engine.Destroy()
}
func (app *QmlApplication) NewWatcher(quitChan chan bool) {
}
// Events
func (app *QmlApplication) NewBlock(block *ethchain.Block) {
pblock := &ethpub.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
app.win.Call("onNewBlockCb", pblock)
}
func (app *QmlApplication) ObjectChanged(stateObject *ethchain.StateObject) {
app.win.Call("onObjectChangeCb", ethpub.NewPStateObject(stateObject))
}
func (app *QmlApplication) StorageChanged(storageObject *ethchain.StorageState) {
app.win.Call("onStorageChangeCb", ethpub.NewPStorageState(storageObject))
}
// Getters
func (app *QmlApplication) Engine() *qml.Engine {
return app.engine
}
func (app *QmlApplication) Window() *qml.Window {
return app.win
}

15
ethereal/ui/ui_lib.go
View File

@ -28,18 +28,11 @@ func NewUiLib(engine *qml.Engine, eth *eth.Ethereum, assetPath string) *UiLib {
return &UiLib{engine: engine, eth: eth, assetPath: assetPath}
}
// Opens a QML file (external application)
func (ui *UiLib) Open(path string) {
component, err := ui.engine.LoadFile(path[7:])
if err != nil {
logger.Debugln(err)
}
win := component.CreateWindow(nil)
func (ui *UiLib) OpenQml(path string) {
container := NewQmlApplication(path[7:], ui)
app := NewExtApplication(container, ui)
go func() {
win.Show()
win.Wait()
}()
go app.run()
}
func (ui *UiLib) OpenHtml(path string) {

4
ethereum/javascript_runtime.go
View File

@ -144,7 +144,7 @@ func (self *JSRE) initStdFuncs() {
eth.Set("require", self.require)
eth.Set("stopMining", self.stopMining)
eth.Set("startMining", self.startMining)
eth.Set("blockDo", self.execBlock)
eth.Set("execBlock", self.execBlock)
}
/*
@ -221,7 +221,7 @@ func (self *JSRE) execBlock(call otto.FunctionCall) otto.Value {
return otto.UndefinedValue()
}
err = self.ethereum.BlockDo(ethutil.FromHex(hash))
err = utils.BlockDo(self.ethereum, ethutil.FromHex(hash))
if err != nil {
fmt.Println(err)
return otto.FalseValue()

27
ethereum/repl.go
View File

@ -1,10 +1,15 @@
package main
import (
"bufio"
"fmt"
"github.com/ethereum/eth-go"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethutil"
"github.com/obscuren/otto"
"io"
"os"
"path"
)
type Repl interface {
@ -16,20 +21,40 @@ type JSRepl struct {
re *JSRE
prompt string
history *os.File
}
func NewJSRepl(ethereum *eth.Ethereum) *JSRepl {
return &JSRepl{re: NewJSRE(ethereum), prompt: "> "}
hist, err := os.OpenFile(path.Join(ethutil.Config.ExecPath, "history"), os.O_RDWR|os.O_CREATE, os.ModePerm)
if err != nil {
panic(err)
}
return &JSRepl{re: NewJSRE(ethereum), prompt: "> ", history: hist}
}
func (self *JSRepl) Start() {
logger.Infoln("init JS Console")
reader := bufio.NewReader(self.history)
for {
line, err := reader.ReadString('\n')
if err != nil && err == io.EOF {
break
} else if err != nil {
fmt.Println("error reading history", err)
break
}
addHistory(line[:len(line)-1])
}
self.read()
}
func (self *JSRepl) Stop() {
self.re.Stop()
logger.Infoln("exit JS Console")
self.history.Close()
}
func (self *JSRepl) parseInput(code string) {

4
ethereum/repl_darwin.go
View File

@ -102,7 +102,9 @@ L:
break L
}
addHistory(str[:len(str)-1]) //allow user to recall this line
hist := str[:len(str)-1]
addHistory(hist) //allow user to recall this line
self.history.WriteString(str)
self.parseInput(str)

18
utils/cmd.go
View File

@ -219,3 +219,21 @@ func StopMining(ethereum *eth.Ethereum) bool {
}
return false
}
// Replay block
func BlockDo(ethereum *eth.Ethereum, hash []byte) error {
block := ethereum.BlockChain().GetBlock(hash)
if block == nil {
return fmt.Errorf("unknown block %x", hash)
}
parent := ethereum.BlockChain().GetBlock(block.PrevHash)
_, err := ethereum.StateManager().ApplyDiff(parent.State(), parent, block)
if err != nil {
return err
}
return nil
}