cerc-io/plugeth
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Implemented "messages"

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This commit is contained in:
obscuren 2014-08-14 17:01:37 +02:00
parent 612b631823
commit 1fd69e9569
5 changed files with 133 additions and 29 deletions
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33
ethereal/assets/ext/ethereum.js
View File

@ -95,6 +95,10 @@ window.eth = {
postData({call: "transact", args: [params.from, params.to, params.value, params.gas, params.gasPrice, "0x"+data]}, cb);
},
getMessages: function(filter, cb) {
postData({call: "messages", args: [filter]}, cb);
},
getStorageAt: function(address, storageAddress, cb) {
postData({call: "getStorage", args: [address, storageAddress]}, cb);
},
@ -209,4 +213,33 @@ window.eth = {
}
window.eth._callbacks = {}
window.eth._onCallbacks = {}
function postData(data, cb) {
data._seed = Math.floor(Math.random() * 1000000)
if(cb) {
eth._callbacks[data._seed] = cb;
}
if(data.args === undefined) {
data.args = [];
}
navigator.qt.postMessage(JSON.stringify(data));
}
navigator.qt.onmessage = function(ev) {
var data = JSON.parse(ev.data)
if(data._event !== undefined) {
eth.trigger(data._event, data.data);
} else {
if(data._seed) {
var cb = eth._callbacks[data._seed];
if(cb) {
cb.call(this, data.data)
// Remove the "trigger" callback
delete eth._callbacks[ev._seed];
}
}
}
}

55
ethereal/assets/qml/wallet.qml
View File

@ -98,7 +98,7 @@ ApplicationWindow {
MenuItem {
text: "Debugger"
shortcut: "Ctrl+d"
onTriggered: ui.startDebugger()
onTriggered: eth.startDebugger()
}
MenuItem {
@ -282,9 +282,10 @@ ApplicationWindow {
/*
Component {
id: menuItemTemplate
Rectangle {
RowLayout {
property var view;
property var source;
property alias source: icon.source;
property alias title: title.text
height: 25
@ -295,11 +296,9 @@ ApplicationWindow {
right: parent.right
}
Label {
id: title
y: parent.height / 2 - this.height / 2
x: 5
font.pixelSize: 10
Image {
id: icon
//anchors.horizontalCenter: parent.horizontalCenter
}
MouseArea {
@ -309,21 +308,32 @@ ApplicationWindow {
}
}
Image {
id: closeButton
y: parent.height / 2 - this.height / 2
visible: false
source: "../close.png"
anchors {
right: parent.right
rightMargin: 5
Rectangle {
color: "#bbbbbb"
Label {
id: title
y: parent.height / 2 - this.height / 2
//x: 5
font.pixelSize: 10
}
MouseArea {
anchors.fill: parent
onClicked: {
console.log("should close")
Image {
id: closeButton
y: parent.height / 2 - this.height / 2
visible: false
source: "../close.png"
anchors {
right: parent.right
rightMargin: 5
}
MouseArea {
anchors.fill: parent
onClicked: {
console.log("should close")
}
}
}
}
@ -331,7 +341,6 @@ ApplicationWindow {
}
*/
function createMenuItem(icon, view, options) {
if(options === undefined) {
options = {};
@ -340,8 +349,8 @@ ApplicationWindow {
var comp = menuItemTemplate.createObject(menuColumn)
comp.view = view
comp.source = icon
//comp.title = options.title
/*
comp.title = options.title
if(options.canClose) {
//comp.closeButton.visible = options.canClose
}

8
ethereal/assets/qml/webapp.qml
View File

@ -238,6 +238,14 @@ ApplicationWindow {
break;
case "messages":
require(1);
var messages = JSON.parse(eth.getMessages(data.args[0]))
postData(data._seed, messages)
break
case "debug":
console.log(data.args[0]);
break;

52
ethereal/ext_app.go
View File

@ -1,11 +1,14 @@
package main
import (
"encoding/json"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethreact"
"github.com/ethereum/eth-go/ethstate"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/go-ethereum/javascript"
"github.com/go-qml/qml"
)
@ -24,6 +27,7 @@ type AppContainer interface {
type ExtApplication struct {
*ethpub.PEthereum
eth ethchain.EthManager
blockChan chan ethreact.Event
changeChan chan ethreact.Event
@ -38,6 +42,7 @@ type ExtApplication struct {
func NewExtApplication(container AppContainer, lib *UiLib) *ExtApplication {
app := &ExtApplication{
ethpub.NewPEthereum(lib.eth),
lib.eth,
make(chan ethreact.Event, 100),
make(chan ethreact.Event, 100),
make(chan bool),
@ -130,3 +135,50 @@ func (app *ExtApplication) Watch(addr, storageAddr string) {
app.registeredEvents = append(app.registeredEvents, event)
}
func (self *ExtApplication) GetMessages(object map[string]interface{}) string {
filter := ethchain.NewFilter(self.eth)
if object["earliest"] != nil {
earliest := object["earliest"]
if e, ok := earliest.(string); ok {
filter.SetEarliestBlock(ethutil.Hex2Bytes(e))
} else {
filter.SetEarliestBlock(earliest)
}
}
if object["latest"] != nil {
latest := object["latest"]
if l, ok := latest.(string); ok {
filter.SetLatestBlock(ethutil.Hex2Bytes(l))
} else {
filter.SetLatestBlock(latest)
}
}
if object["to"] != nil {
filter.AddTo(ethutil.Hex2Bytes(object["to"].(string)))
}
if object["from"] != nil {
filter.AddFrom(ethutil.Hex2Bytes(object["from"].(string)))
}
if object["max"] != nil {
filter.SetMax(object["max"].(int))
}
if object["skip"] != nil {
filter.SetSkip(object["skip"].(int))
}
messages := filter.Find()
var msgs []javascript.JSMessage
for _, m := range messages {
msgs = append(msgs, javascript.NewJSMessage(m))
}
b, err := json.Marshal(msgs)
if err != nil {
return "{\"error\":" + err.Error() + "}"
}
return string(b)
}

14
ethereal/gui.go
View File

@ -515,11 +515,13 @@ func (gui *Gui) Printf(format string, v ...interface{}) {
// Print function that logs directly to the GUI
func (gui *Gui) printLog(s string) {
str := strings.TrimRight(s, "\n")
lines := strings.Split(str, "\n")
/*
str := strings.TrimRight(s, "\n")
lines := strings.Split(str, "\n")
view := gui.getObjectByName("infoView")
for _, line := range lines {
view.Call("addLog", line)
}
view := gui.getObjectByName("infoView")
for _, line := range lines {
view.Call("addLog", line)
}
*/
}