Merge branch 'release/0.6.8'

ethereum/flags.go

@@ -10,36 +10,41 @@ import (
 	"github.com/ethereum/eth-go/ethlog"
 )
 
-var Identifier string
-var KeyRing string
-var DiffTool bool
-var DiffType string
-var KeyStore string
-var StartRpc bool
-var RpcPort int
-var UseUPnP bool
-var OutboundPort string
-var ShowGenesis bool
-var AddPeer string
-var MaxPeer int
-var GenAddr bool
-var UseSeed bool
-var SecretFile string
-var ExportDir string
-var NonInteractive bool
-var Datadir string
-var LogFile string
-var ConfigFile string
-var DebugFile string
-var LogLevel int
-var Dump bool
-var DumpHash string
-var DumpNumber int
+var (
+	Identifier      string
+	KeyRing         string
+	DiffTool        bool
+	DiffType        string
+	KeyStore        string
+	StartRpc        bool
+	StartWebSockets bool
+	RpcPort         int
+	UseUPnP         bool
+	OutboundPort    string
+	ShowGenesis     bool
+	AddPeer         string
+	MaxPeer         int
+	GenAddr         bool
+	UseSeed         bool
+	SecretFile      string
+	ExportDir       string
+	NonInteractive  bool
+	Datadir         string
+	LogFile         string
+	ConfigFile      string
+	DebugFile       string
+	LogLevel        int
+	Dump            bool
+	DumpHash        string
+	DumpNumber      int
+)
 
 // flags specific to cli client
-var StartMining bool
-var StartJsConsole bool
-var InputFile string
+var (
+	StartMining    bool
+	StartJsConsole bool
+	InputFile      string
+)
 
 func defaultDataDir() string {
 	usr, _ := user.Current()
@@ -62,6 +67,7 @@ func Init() {
 	flag.IntVar(&MaxPeer, "maxpeer", 10, "maximum desired peers")
 	flag.IntVar(&RpcPort, "rpcport", 8080, "port to start json-rpc server on")
 	flag.BoolVar(&StartRpc, "rpc", false, "start rpc server")
+	flag.BoolVar(&StartWebSockets, "ws", false, "start websocket server")
 	flag.BoolVar(&NonInteractive, "y", false, "non-interactive mode (say yes to confirmations)")
 	flag.BoolVar(&UseSeed, "seed", true, "seed peers")
 	flag.BoolVar(&GenAddr, "genaddr", false, "create a new priv/pub key")

ethereum/main.go

@@ -103,6 +103,10 @@ func main() {
 		utils.StartRpc(ethereum, RpcPort)
 	}
 
+	if StartWebSockets {
+		utils.StartWebSockets(ethereum)
+	}
+
 	utils.StartEthereum(ethereum, UseSeed)
 
 	// this blocks the thread

mist/assets/ext/html_messaging.js

 // The magic return variable. The magic return variable will be set during the execution of the QML call.
 (function(window) {
-	function message(type, data) {
-		document.title = JSON.stringify({type: type, data: data});
-
-		return window.____returnData;
+	var Promise = window.Promise;
+	if(typeof(Promise) === "undefined") {
+		var Promise = Q.Promise;
 	}
 
 	function isPromise(o) {
@@ -446,6 +445,7 @@
 		}
 	});
 
+
 	var g_seed = 1;
 	function postData(data, cb) {
 		data._seed = g_seed;
@@ -459,24 +459,6 @@
 
 		g_seed++;
 
-		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];
-				}
-			}
-		}
+		window._messagingAdapter.call(this, JSON.stringify(data))
 	}
 })(this);

mist/assets/ext/pre.js

-if(typeof(Promise) === "undefined") {
-	window.Promise = Q.Promise;
-}

mist/assets/ext/qt_messaging_adapter.js

+window._messagingAdapter = function(data) {
+	navigator.qt.postMessage(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];
+			}
+		}
+	}
+}

mist/assets/qml/webapp.qml

@@ -164,7 +164,7 @@ import "../ext/qml_messaging.js" as Messaging
 				experimental.preferences.javascriptEnabled: true
 				experimental.preferences.navigatorQtObjectEnabled: true
 				experimental.preferences.developerExtrasEnabled: true
-				experimental.userScripts: ["../ext/q.js", "../ext/pre.js", "../ext/big.js", "../ext/string.js", "../ext/html_messaging.js"]
+				experimental.userScripts: ["../ext/qt_messaging_adapter.js", "../ext/q.js", "../ext/big.js", "../ext/string.js", "../ext/html_messaging.js"]
 				experimental.onMessageReceived: {
 					console.log("[onMessageReceived]: ", message.data)
 					// TODO move to messaging.js

mist/gui.go

@@ -271,7 +271,8 @@ func (gui *Gui) loadAddressBook() {
 }
 
 func (gui *Gui) insertTransaction(window string, tx *ethchain.Transaction) {
-	nameReg := ethpipe.New(gui.eth).World().Config().Get("NameReg")
+	pipe := ethpipe.New(gui.eth)
+	nameReg := pipe.World().Config().Get("NameReg")
 	addr := gui.address()
 
 	var inout string
@@ -282,14 +283,14 @@ func (gui *Gui) insertTransaction(window string, tx *ethchain.Transaction) {
 	}
 
 	var (
-		ptx  = ethpipe.NewJSTx(tx)
+		ptx  = ethpipe.NewJSTx(tx, pipe.World().State())
 		send = nameReg.Storage(tx.Sender())
 		rec  = nameReg.Storage(tx.Recipient)
 		s, r string
 	)
 
 	if tx.CreatesContract() {
-		rec = nameReg.Storage(tx.CreationAddress())
+		rec = nameReg.Storage(tx.CreationAddress(pipe.World().State()))
 	}
 
 	if send.Len() != 0 {
@@ -301,7 +302,7 @@ func (gui *Gui) insertTransaction(window string, tx *ethchain.Transaction) {
 		r = strings.Trim(rec.Str(), "\x00")
 	} else {
 		if tx.CreatesContract() {
-			r = ethutil.Bytes2Hex(tx.CreationAddress())
+			r = ethutil.Bytes2Hex(tx.CreationAddress(pipe.World().State()))
 		} else {
 			r = ethutil.Bytes2Hex(tx.Recipient)
 		}
@@ -466,13 +467,11 @@ func (gui *Gui) update() {
 				var (
 					pct      float64 = 1.0 / float64(chainLength) * float64(blockLength)
 					dlWidget         = gui.win.Root().ObjectByName("downloadIndicator")
+					dlLabel          = gui.win.Root().ObjectByName("downloadLabel")
 				)
-				if pct < 1.0 {
-					dlWidget.Set("visible", true)
-					dlWidget.Set("value", pct)
-				} else {
-					dlWidget.Set("visible", false)
-				}
+
+				dlWidget.Set("value", pct)
+				dlLabel.Set("text", fmt.Sprintf("%d / %d", blockLength, chainLength))
 
 			case <-statsUpdateTicker.C:
 				gui.setStatsPane()
@@ -500,7 +499,7 @@ func (gui *Gui) setStatsPane() {
 	runtime.ReadMemStats(&memStats)
 
 	statsPane := gui.getObjectByName("statsPane")
-	statsPane.Set("text", fmt.Sprintf(`###### Mist 0.6.7 (%s) #######
+	statsPane.Set("text", fmt.Sprintf(`###### Mist 0.6.8 (%s) #######
 
 eth %d (p2p = %d)
 

utils/websockets.go

+package utils
+
+import (
+	"github.com/ethereum/eth-go"
+	"github.com/ethereum/eth-go/ethpipe"
+	"github.com/ethereum/eth-go/ethutil"
+	"github.com/ethereum/eth-go/websocket"
+)
+
+func args(v ...interface{}) []interface{} {
+	return v
+}
+
+type WebSocketServer struct {
+	ethereum        *eth.Ethereum
+	filterCallbacks map[int][]int
+}
+
+func NewWebSocketServer(eth *eth.Ethereum) *WebSocketServer {
+	return &WebSocketServer{eth, make(map[int][]int)}
+}
+
+func (self *WebSocketServer) Serv() {
+	pipe := ethpipe.NewJSPipe(self.ethereum)
+
+	wsServ := websocket.NewServer("/eth", ":40404")
+	wsServ.MessageFunc(func(c *websocket.Client, msg *websocket.Message) {
+		switch msg.Call {
+		case "compile":
+			data := ethutil.NewValue(msg.Args)
+			bcode, err := ethutil.Compile(data.Get(0).Str(), false)
+			if err != nil {
+				c.Write(args(nil, err.Error()), msg.Seed)
+			}
+
+			code := ethutil.Bytes2Hex(bcode)
+			c.Write(args(code, nil), msg.Seed)
+		case "getBlockByNumber":
+			args := msg.Arguments()
+
+			block := pipe.BlockByNumber(int32(args.Get(0).Uint()))
+			c.Write(block, msg.Seed)
+
+		case "getKey":
+			c.Write(pipe.Key().PrivateKey, msg.Seed)
+		case "transact":
+			if mp, ok := msg.Args[0].(map[string]interface{}); ok {
+				object := mapToTxParams(mp)
+				c.Write(
+					args(pipe.Transact(object["from"], object["to"], object["value"], object["gas"], object["gasPrice"], object["data"])),
+					msg.Seed,
+				)
+
+			}
+		case "getCoinBase":
+			c.Write(pipe.CoinBase(), msg.Seed)
+
+		case "getIsListening":
+			c.Write(pipe.IsListening(), msg.Seed)
+
+		case "getIsMining":
+			c.Write(pipe.IsMining(), msg.Seed)
+
+		case "getPeerCoint":
+			c.Write(pipe.PeerCount(), msg.Seed)
+
+		case "getCountAt":
+			args := msg.Arguments()
+
+			c.Write(pipe.TxCountAt(args.Get(0).Str()), msg.Seed)
+
+		case "getCodeAt":
+			args := msg.Arguments()
+
+			c.Write(len(pipe.CodeAt(args.Get(0).Str())), msg.Seed)
+
+		case "getBlockByHash":
+			args := msg.Arguments()
+
+			c.Write(pipe.BlockByHash(args.Get(0).Str()), msg.Seed)
+
+		case "getStorageAt":
+			args := msg.Arguments()
+
+			c.Write(pipe.StorageAt(args.Get(0).Str(), args.Get(1).Str()), msg.Seed)
+
+		case "getBalanceAt":
+			args := msg.Arguments()
+
+			c.Write(pipe.BalanceAt(args.Get(0).Str()), msg.Seed)
+
+		case "getSecretToAddress":
+			args := msg.Arguments()
+
+			c.Write(pipe.SecretToAddress(args.Get(0).Str()), msg.Seed)
+
+		case "newFilter":
+		case "newFilterString":
+		case "messages":
+			// TODO
+		}
+
+	})
+
+	wsServ.Listen()
+}
+
+func StartWebSockets(eth *eth.Ethereum) {
+	sock := NewWebSocketServer(eth)
+	go sock.Serv()
+}
+
+// TODO This is starting to become a generic method. Move to utils
+func mapToTxParams(object map[string]interface{}) map[string]string {
+	// Default values
+	if object["from"] == nil {
+		object["from"] = ""
+	}
+	if object["to"] == nil {
+		object["to"] = ""
+	}
+	if object["value"] == nil {
+		object["value"] = ""
+	}
+	if object["gas"] == nil {
+		object["gas"] = ""
+	}
+	if object["gasPrice"] == nil {
+		object["gasPrice"] = ""
+	}
+
+	var dataStr string
+	var data []string
+	if str, ok := object["data"].(string); ok {
+		data = []string{str}
+	}
+
+	for _, str := range data {
+		if ethutil.IsHex(str) {
+			str = str[2:]
+
+			if len(str) != 64 {
+				str = ethutil.LeftPadString(str, 64)
+			}
+		} else {
+			str = ethutil.Bytes2Hex(ethutil.LeftPadBytes(ethutil.Big(str).Bytes(), 32))
+		}
+
+		dataStr += str
+	}
+	object["data"] = dataStr
+
+	conv := make(map[string]string)
+	for key, value := range object {
+		if v, ok := value.(string); ok {
+			conv[key] = v
+		}
+	}
+
+	return conv
+}