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Added storage watch

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This commit is contained in:
obscuren 2014-05-05 11:56:05 +02:00
parent 2582d719b2
commit dd45197bcd
5 changed files with 48 additions and 18 deletions
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26
ethereal/assets/ethereum.js
View File

@ -36,6 +36,7 @@ window.eth = {
postData({call: "getKey"}, cb);
},
getBalanceAt: function(address, cb) {
postData({call: "getBalance", args: [address]}, cb);
},
@ -101,7 +102,13 @@ window.eth = {
var callbacks = eth._onCallbacks[event];
if(callbacks !== undefined) {
for(var i = 0; i < callbacks.length; i++) {
callbacks[i](data);
// Figure out whether the returned data was an array
// array means multiple return arguments (multiple params)
if(data instanceof Array) {
callbacks[i].apply(this, data);
} else {
callbacks[i].call(this, data);
}
}
}
},
@ -109,6 +116,11 @@ window.eth = {
window.eth._callbacks = {}
window.eth._onCallbacks = {}
function hello() {
debug("hello")
window.dataTest = true;
}
function debug(/**/) {
var args = arguments;
var msg = ""
@ -120,6 +132,7 @@ function debug(/**/) {
}
}
postData({call:"debug", args:[msg]})
document.getElementById("debug").innerHTML += "<br>" + msg
}
@ -146,8 +159,14 @@ navigator.qt.onmessage = function(ev) {
if(data._seed) {
var cb = eth._callbacks[data._seed];
if(cb) {
// Call the callback
cb(data.data);
// Figure out whether the returned data was an array
// array means multiple return arguments (multiple params)
if(data.data instanceof Array) {
cb.apply(this, data.data)
} else {
cb.call(this, data.data)
}
// Remove the "trigger" callback
delete eth._callbacks[ev._seed];
}
@ -211,3 +230,4 @@ String.prototype.hex2bin = function() {
String.prototype.num2bin = function() {
return ("0x"+parseInt(this).toString(16)).bin()
}

16
ethereal/assets/qml/webapp.qml
View File

@ -41,7 +41,7 @@ ApplicationWindow {
experimental.preferences.developerExtrasEnabled: true
experimental.userScripts: [ui.assetPath("ethereum.js")]
experimental.onMessageReceived: {
//console.log("[onMessageReceived]: ", message.data)
console.log("[onMessageReceived]: ", message.data)
// TODO move to messaging.js
var data = JSON.parse(message.data)
@ -98,6 +98,15 @@ ApplicationWindow {
window[key] = data.args[key];
}
}
break;
case "debug":
console.log(data.args[0]);
break;
case "test":
console.log("in")
webview.experimental.evaluateJavaScript("hello()")
console.log("out")
break;
}
} catch(e) {
console.log(data.call + ": " + e)
@ -124,7 +133,10 @@ ApplicationWindow {
function onObjectChangeCb(stateObject) {
postEvent("object:"+stateObject.address(), stateObject)
}
function onStorageChangeCb() {
function onStorageChangeCb(storageObject) {
console.log("storage object cb", storageObject)
var ev = ["storage", storageObject.stateAddress, storageObject.address].join(":");
postEvent(ev, [storageObject.address, storageObject.value])
}
}

12
ethereal/assets/samplecoin/samplecoin.html
View File

@ -5,9 +5,11 @@
<link rel="stylesheet" href="bootstrap.min.css">
<link rel="stylesheet" href="bootstrap-theme.min.css">
<link rel="stylesheet" href="samplecoin.css">
<script src="promise.min.js"></script>
<meta name="viewport" content="minimum-scale=1; maximum-scale=1; initial-scale=1;">
<script type="text/javascript">
var jefcoinAddr = "3dff537f51350239abc95c76a5864aa605259e7d"
var mAddr = ""
@ -17,12 +19,12 @@ function createTransaction() {
var data = (("0x"+addr).pad(32) + amount.pad(32)).unbin()
eth.transact(mAddr, jefcoinAddr, 0, "10000000", "250", data, function(receipt) {
debug("received tx hash:", receipt)
debug("received tx hash:", reciept.address)
})
}
function init() {
eth.set({width: 500})
eth.set({width: 500});
eth.getKey(function(keyPair) {
mAddr = keyPair.privateKey;
@ -31,10 +33,8 @@ function init() {
document.querySelector("#current-amount").innerHTML = storage;
});
eth.watch(jefcoinAddr, function(stateObject) {
eth.getStorageAt(jefcoinAddr, keyPair.address, function(storage) {
document.querySelector("#current-amount").innerHTML = storage;
});
eth.watch(jefcoinAddr, keyPair.address, function(addr, value) {
document.querySelector("#current-amount").innerHTML = value
});
});
}

7
ethereal/ui/ext_app.go
View File

@ -6,7 +6,6 @@ import (
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethutil"
"github.com/go-qml/qml"
"math/big"
)
type AppContainer interface {
@ -18,7 +17,7 @@ type AppContainer interface {
NewBlock(*ethchain.Block)
ObjectChanged(*ethchain.StateObject)
StorageChanged(*ethchain.StateObject, []byte, *big.Int)
StorageChanged(*ethchain.StorageState)
}
type ExtApplication struct {
@ -105,8 +104,8 @@ out:
case object := <-app.changeChan:
if stateObject, ok := object.Resource.(*ethchain.StateObject); ok {
app.container.ObjectChanged(stateObject)
} else if _, ok := object.Resource.(*big.Int); ok {
//
} else if storageObject, ok := object.Resource.(*ethchain.StorageState); ok {
app.container.StorageChanged(storageObject)
}
}
}

5
ethereal/ui/html_container.go
View File

@ -6,7 +6,6 @@ import (
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethutil"
"github.com/go-qml/qml"
"math/big"
"path/filepath"
)
@ -65,8 +64,8 @@ func (app *HtmlApplication) ObjectChanged(stateObject *ethchain.StateObject) {
app.webView.Call("onObjectChangeCb", ethpub.NewPStateObject(stateObject))
}
func (app *HtmlApplication) StorageChanged(stateObject *ethchain.StateObject, addr []byte, value *big.Int) {
app.webView.Call("onStorageChangeCb", nil)
func (app *HtmlApplication) StorageChanged(storageObject *ethchain.StorageState) {
app.webView.Call("onStorageChangeCb", ethpub.NewPStorageState(storageObject))
}
func (app *HtmlApplication) Destroy() {