moving to a better xeth

cmd/mist/assets/qml/main.qml

@@ -56,7 +56,9 @@ ApplicationWindow {
 
 		mainSplit.setView(wallet.view, wallet.menuItem);
 
-        newBrowserTab("http://etherian.io");
+		console.log(">>>>>>")
+		newBrowserTab("http://etherian.io");
+		console.log("WTF")
 
 		// Command setup
 		gui.sendCommand(0)

cmd/mist/assets/qml/views/wallet.qml

@@ -22,7 +22,8 @@ Rectangle {
 	function setBalance() {
 		//balance.text = "<b>Balance</b>: " + eth.numberToHuman(eth.balanceAt(eth.key().address))
 		if(menuItem)
-			menuItem.secondaryTitle = eth.numberToHuman(eth.balanceAt(eth.key().address))
+			menuItem.secondaryTitle = eth.numberToHuman("0")
+			//menuItem.secondaryTitle = eth.numberToHuman(eth.balanceAt(eth.key().address))
 	}
 
 	ListModel {
@@ -155,14 +156,6 @@ Rectangle {
 				model: ListModel {
 					id: txModel
 					Component.onCompleted: {
-						var me = eth.key().address;
-						var filterTo = ethx.watch({latest: -1, to: me});
-						var filterFrom = ethx.watch({latest: -1, from: me});
-						filterTo.changed(addTxs)
-						filterFrom.changed(addTxs)
-
-						addTxs(filterTo.messages())
-						addTxs(filterFrom.messages())
 					}
 
 					function addTxs(messages) {

cmd/mist/gui.go

@@ -32,7 +32,6 @@ import (
 	"path"
 	"runtime"
 	"strconv"
-	"strings"
 	"time"
 
 	"github.com/ethereum/go-ethereum/core"
@@ -229,41 +228,44 @@ func (gui *Gui) setInitialChain(ancientBlocks bool) {
 }
 
 func (gui *Gui) loadAddressBook() {
-	view := gui.getObjectByName("infoView")
+	/*
-	nameReg := gui.xeth.World().Config().Get("NameReg")
+		view := gui.getObjectByName("infoView")
-	if nameReg != nil {
+		nameReg := gui.xeth.World().Config().Get("NameReg")
-		it := nameReg.Trie().Iterator()
+		if nameReg != nil {
-		for it.Next() {
+			it := nameReg.Trie().Iterator()
-			if it.Key[0] != 0 {
+			for it.Next() {
-				view.Call("addAddress", struct{ Name, Address string }{string(it.Key), ethutil.Bytes2Hex(it.Value)})
+				if it.Key[0] != 0 {
-			}
+					view.Call("addAddress", struct{ Name, Address string }{string(it.Key), ethutil.Bytes2Hex(it.Value)})
+				}
 
+			}
 		}
-	}
+	*/
 }
 
 func (self *Gui) loadMergedMiningOptions() {
-	view := self.getObjectByName("mergedMiningModel")
+	/*
+		view := self.getObjectByName("mergedMiningModel")
 
-	mergeMining := self.xeth.World().Config().Get("MergeMining")
+		mergeMining := self.xeth.World().Config().Get("MergeMining")
-	if mergeMining != nil {
+		if mergeMining != nil {
-		i := 0
+			i := 0
-		it := mergeMining.Trie().Iterator()
+			it := mergeMining.Trie().Iterator()
-		for it.Next() {
+			for it.Next() {
-			view.Call("addMergedMiningOption", struct {
+				view.Call("addMergedMiningOption", struct {
-				Checked       bool
+					Checked       bool
-				Name, Address string
+					Name, Address string
-				Id, ItemId    int
+					Id, ItemId    int
-			}{false, string(it.Key), ethutil.Bytes2Hex(it.Value), 0, i})
+				}{false, string(it.Key), ethutil.Bytes2Hex(it.Value), 0, i})
 
-			i++
+				i++
 
+			}
 		}
-	}
+	*/
 }
 
 func (gui *Gui) insertTransaction(window string, tx *types.Transaction) {
-	nameReg := gui.xeth.World().Config().Get("NameReg")
 	addr := gui.address()
 
 	var inout string
@@ -275,31 +277,11 @@ func (gui *Gui) insertTransaction(window string, tx *types.Transaction) {
 
 	var (
 		ptx  = xeth.NewJSTx(tx)
-		send = nameReg.Storage(tx.From())
+		send = ethutil.Bytes2Hex(tx.From())
-		rec  = nameReg.Storage(tx.To())
+		rec  = ethutil.Bytes2Hex(tx.To())
-		s, r string
 	)
-
+	ptx.Sender = send
-	if core.MessageCreatesContract(tx) {
+	ptx.Address = rec
-		rec = nameReg.Storage(core.AddressFromMessage(tx))
-	}
-
-	if send.Len() != 0 {
-		s = strings.Trim(send.Str(), "\x00")
-	} else {
-		s = ethutil.Bytes2Hex(tx.From())
-	}
-	if rec.Len() != 0 {
-		r = strings.Trim(rec.Str(), "\x00")
-	} else {
-		if core.MessageCreatesContract(tx) {
-			r = ethutil.Bytes2Hex(core.AddressFromMessage(tx))
-		} else {
-			r = ethutil.Bytes2Hex(tx.To())
-		}
-	}
-	ptx.Sender = s
-	ptx.Address = r
 
 	if window == "post" {
 		//gui.getObjectByName("transactionView").Call("addTx", ptx, inout)
@@ -320,7 +302,7 @@ func (gui *Gui) readPreviousTransactions() {
 }
 
 func (gui *Gui) processBlock(block *types.Block, initial bool) {
-	name := strings.Trim(gui.xeth.World().Config().Get("NameReg").Storage(block.Coinbase()).Str(), "\x00")
+	name := ethutil.Bytes2Hex(block.Coinbase())
 	b := xeth.NewJSBlock(block)
 	b.Name = name
 
@@ -531,9 +513,9 @@ NumGC:      %d
 func (gui *Gui) setPeerInfo() {
 	gui.win.Root().Call("setPeers", fmt.Sprintf("%d / %d", gui.eth.PeerCount(), gui.eth.MaxPeers))
 	gui.win.Root().Call("resetPeers")
-	for _, peer := range gui.xeth.Peers() {
+	//for _, peer := range gui.xeth.Peers() {
-		gui.win.Root().Call("addPeer", peer)
+	//gui.win.Root().Call("addPeer", peer)
-	}
+	//}
 }
 
 func (gui *Gui) privateKey() string {

cmd/mist/ui_lib.go

@@ -21,15 +21,11 @@
 package main
 
 import (
-	"bytes"
 	"fmt"
 	"path"
-	"strconv"
-	"strings"
 
 	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/eth"
 	"github.com/ethereum/go-ethereum/ethutil"
 	"github.com/ethereum/go-ethereum/event/filter"
@@ -79,56 +75,6 @@ func (self *UiLib) Notef(args []interface{}) {
 	guilogger.Infoln(args...)
 }
 
-func (self *UiLib) LookupDomain(domain string) string {
-	world := self.World()
-
-	if len(domain) > 32 {
-		domain = string(crypto.Sha3([]byte(domain)))
-	}
-	data := world.Config().Get("DnsReg").StorageString(domain).Bytes()
-
-	// Left padded = A record, Right padded = CNAME
-	if len(data) > 0 && data[0] == 0 {
-		data = bytes.TrimLeft(data, "\x00")
-		var ipSlice []string
-		for _, d := range data {
-			ipSlice = append(ipSlice, strconv.Itoa(int(d)))
-		}
-
-		return strings.Join(ipSlice, ".")
-	} else {
-		data = bytes.TrimRight(data, "\x00")
-
-		return string(data)
-	}
-}
-
-func (self *UiLib) LookupName(addr string) string {
-	var (
-		nameReg = self.World().Config().Get("NameReg")
-		lookup  = nameReg.Storage(ethutil.Hex2Bytes(addr))
-	)
-
-	if lookup.Len() != 0 {
-		return strings.Trim(lookup.Str(), "\x00")
-	}
-
-	return addr
-}
-
-func (self *UiLib) LookupAddress(name string) string {
-	var (
-		nameReg = self.World().Config().Get("NameReg")
-		lookup  = nameReg.Storage(ethutil.RightPadBytes([]byte(name), 32))
-	)
-
-	if lookup.Len() != 0 {
-		return ethutil.Bytes2Hex(lookup.Bytes())
-	}
-
-	return ""
-}
-
 func (self *UiLib) PastPeers() *ethutil.List {
 	return ethutil.NewList([]string{})
 	//return ethutil.NewList(eth.PastPeers())

core/genesis.go

@@ -34,7 +34,7 @@ func GenesisBlock(db ethutil.Database) *types.Block {
 	statedb := state.New(genesis.Root(), db)
 	//statedb := state.New(genesis.Trie())
 	for _, addr := range []string{
-		"51ba59315b3a95761d0863b05ccc7a7f54703d99",
+		"dbdbdb2cbd23b783741e8d7fcf51e459b497e4a6",
 		"e4157b34ea9615cfbde6b4fda419828124b70c78",
 		"b9c015918bdaba24b4ff057a92a3873d6eb201be",
 		"6c386a4b26f73c802f34673f7248bb118f97424a",

eth/backend.go

@@ -219,6 +219,10 @@ func (s *Ethereum) MaxPeers() int {
 	return s.net.MaxPeers
 }
 
+func (s *Ethereum) Coinbase() []byte {
+	return nil // TODO
+}
+
 // Start the ethereum
 func (s *Ethereum) Start(seed bool) error {
 	err := s.net.Start()

javascript/types.go

@@ -82,16 +82,8 @@ func (self *JSEthereum) Block(v interface{}) otto.Value {
 	return otto.UndefinedValue()
 }
 
-func (self *JSEthereum) Peers() otto.Value {
-	return self.toVal(self.JSXEth.Peers())
-}
-
-func (self *JSEthereum) Key() otto.Value {
-	return self.toVal(self.JSXEth.Key())
-}
-
 func (self *JSEthereum) GetStateObject(addr string) otto.Value {
-	return self.toVal(&JSStateObject{xeth.NewJSObject(self.JSXEth.World().SafeGet(ethutil.Hex2Bytes(addr))), self})
+	return self.toVal(&JSStateObject{xeth.NewJSObject(self.JSXEth.State().SafeGet(addr)), self})
 }
 
 func (self *JSEthereum) Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr string) otto.Value {

rpc/http/server.go

@@ -85,6 +85,8 @@ func (s *RpcHttpServer) Start() {
 
 func (s *RpcHttpServer) apiHandler(api *rpc.EthereumApi) http.Handler {
 	fn := func(w http.ResponseWriter, req *http.Request) {
+		w.Header().Set("Access-Control-Allow-Origin", "*")
+
 		rpchttplogger.Debugln("Handling request")
 
 		reqParsed, reqerr := JSON.ParseRequestBody(req)

rpc/packages.go

@@ -39,11 +39,11 @@ type RpcServer interface {
 }
 
 func NewEthereumApi(xeth *xeth.JSXEth) *EthereumApi {
-	return &EthereumApi{pipe: xeth}
+	return &EthereumApi{xeth: xeth}
 }
 
 type EthereumApi struct {
-	pipe *xeth.JSXEth
+	xeth *xeth.JSXEth
 }
 
 func (p *EthereumApi) GetBlock(args *GetBlockArgs, reply *interface{}) error {
@@ -53,9 +53,9 @@ func (p *EthereumApi) GetBlock(args *GetBlockArgs, reply *interface{}) error {
 	}
 
 	if args.BlockNumber > 0 {
-		*reply = p.pipe.BlockByNumber(args.BlockNumber)
+		*reply = p.xeth.BlockByNumber(args.BlockNumber)
 	} else {
-		*reply = p.pipe.BlockByHash(args.Hash)
+		*reply = p.xeth.BlockByHash(args.Hash)
 	}
 	return nil
 }
@@ -65,7 +65,7 @@ func (p *EthereumApi) Transact(args *NewTxArgs, reply *interface{}) error {
 	if err != nil {
 		return err
 	}
-	result, _ := p.pipe.Transact(p.pipe.Key().PrivateKey, args.Recipient, args.Value, args.Gas, args.GasPrice, args.Body)
+	result, _ := p.xeth.Transact( /* TODO specify account */ "", args.Recipient, args.Value, args.Gas, args.GasPrice, args.Body)
 	*reply = result
 	return nil
 }
@@ -76,7 +76,7 @@ func (p *EthereumApi) Create(args *NewTxArgs, reply *interface{}) error {
 		return err
 	}
 
-	result, _ := p.pipe.Transact(p.pipe.Key().PrivateKey, "", args.Value, args.Gas, args.GasPrice, args.Body)
+	result, _ := p.xeth.Transact( /* TODO specify account */ "", "", args.Value, args.Gas, args.GasPrice, args.Body)
 	*reply = result
 	return nil
 }
@@ -86,23 +86,18 @@ func (p *EthereumApi) PushTx(args *PushTxArgs, reply *interface{}) error {
 	if err != nil {
 		return err
 	}
-	result, _ := p.pipe.PushTx(args.Tx)
+	result, _ := p.xeth.PushTx(args.Tx)
 	*reply = result
 	return nil
 }
 
-func (p *EthereumApi) GetKey(args interface{}, reply *interface{}) error {
-	*reply = p.pipe.Key()
-	return nil
-}
-
 func (p *EthereumApi) GetStorageAt(args *GetStorageArgs, reply *interface{}) error {
 	err := args.requirements()
 	if err != nil {
 		return err
 	}
 
-	state := p.pipe.World().SafeGet(ethutil.Hex2Bytes(args.Address))
+	state := p.xeth.State().SafeGet(args.Address)
 
 	var hx string
 	if strings.Index(args.Key, "0x") == 0 {
@@ -119,22 +114,22 @@ func (p *EthereumApi) GetStorageAt(args *GetStorageArgs, reply *interface{}) err
 }
 
 func (p *EthereumApi) GetPeerCount(reply *interface{}) error {
-	*reply = p.pipe.PeerCount()
+	*reply = p.xeth.PeerCount()
 	return nil
 }
 
 func (p *EthereumApi) GetIsListening(reply *interface{}) error {
-	*reply = p.pipe.IsListening()
+	*reply = p.xeth.IsListening()
 	return nil
 }
 
 func (p *EthereumApi) GetCoinbase(reply *interface{}) error {
-	*reply = p.pipe.CoinBase()
+	*reply = p.xeth.Coinbase()
 	return nil
 }
 
 func (p *EthereumApi) GetIsMining(reply *interface{}) error {
-	*reply = p.pipe.IsMining()
+	*reply = p.xeth.IsMining()
 	return nil
 }
 
@@ -143,7 +138,7 @@ func (p *EthereumApi) GetTxCountAt(args *GetTxCountArgs, reply *interface{}) err
 	if err != nil {
 		return err
 	}
-	*reply = p.pipe.TxCountAt(args.Address)
+	*reply = p.xeth.TxCountAt(args.Address)
 	return nil
 }
 
@@ -152,7 +147,7 @@ func (p *EthereumApi) GetBalanceAt(args *GetBalanceArgs, reply *interface{}) err
 	if err != nil {
 		return err
 	}
-	state := p.pipe.World().SafeGet(ethutil.Hex2Bytes(args.Address))
+	state := p.xeth.State().SafeGet(args.Address)
 	*reply = BalanceRes{Balance: state.Balance().String(), Address: args.Address}
 	return nil
 }
@@ -162,7 +157,7 @@ func (p *EthereumApi) GetCodeAt(args *GetCodeAtArgs, reply *interface{}) error {
 	if err != nil {
 		return err
 	}
-	*reply = p.pipe.CodeAt(args.Address)
+	*reply = p.xeth.CodeAt(args.Address)
 	return nil
 }
 

xeth/config.go

@@ -1,5 +1,6 @@
 package xeth
 
+/*
 import "github.com/ethereum/go-ethereum/ethutil"
 
 var cnfCtr = ethutil.Hex2Bytes("661005d2720d855f1d9976f88bb10c1a3398c77f")
@@ -33,3 +34,4 @@ func (self *Config) Get(name string) *Object {
 func (self *Config) Exist() bool {
 	return self.pipe.World().Get(cnfCtr) != nil
 }
+*/

xeth/hexface.go

@@ -11,27 +11,52 @@ import (
 	"github.com/ethereum/go-ethereum/state"
 )
 
-type JSXEth struct {
+// to resolve the import cycle
-	*XEth
+type Backend interface {
+	BlockProcessor() *core.BlockProcessor
+	ChainManager() *core.ChainManager
+	Coinbase() []byte
+	KeyManager() *crypto.KeyManager
+	IsMining() bool
+	IsListening() bool
+	PeerCount() int
+	Db() ethutil.Database
+	TxPool() *core.TxPool
 }
 
-func NewJSXEth(eth core.EthManager) *JSXEth {
+type JSXEth struct {
-	return &JSXEth{New(eth)}
+	eth            Backend
+	blockProcessor *core.BlockProcessor
+	chainManager   *core.ChainManager
+	world          *State
 }
 
+func NewJSXEth(eth Backend) *JSXEth {
+	xeth := &JSXEth{
+		eth:            eth,
+		blockProcessor: eth.BlockProcessor(),
+		chainManager:   eth.ChainManager(),
+	}
+	xeth.world = NewState(xeth)
+
+	return xeth
+}
+
+func (self *JSXEth) State() *State { return self.world }
+
 func (self *JSXEth) BlockByHash(strHash string) *JSBlock {
 	hash := fromHex(strHash)
-	block := self.obj.ChainManager().GetBlock(hash)
+	block := self.chainManager.GetBlock(hash)
 
 	return NewJSBlock(block)
 }
 
 func (self *JSXEth) BlockByNumber(num int32) *JSBlock {
 	if num == -1 {
-		return NewJSBlock(self.obj.ChainManager().CurrentBlock())
+		return NewJSBlock(self.chainManager.CurrentBlock())
 	}
 
-	return NewJSBlock(self.obj.ChainManager().GetBlockByNumber(uint64(num)))
+	return NewJSBlock(self.chainManager.GetBlockByNumber(uint64(num)))
 }
 
 func (self *JSXEth) Block(v interface{}) *JSBlock {
@@ -46,43 +71,32 @@ func (self *JSXEth) Block(v interface{}) *JSBlock {
 	return nil
 }
 
-func (self *JSXEth) Key() *JSKey {
-	return NewJSKey(self.obj.KeyManager().KeyPair())
-}
-
 func (self *JSXEth) Accounts() []string {
-	return []string{toHex(self.obj.KeyManager().Address())}
+	return []string{toHex(self.eth.KeyManager().Address())}
 }
 
+/*
 func (self *JSXEth) StateObject(addr string) *JSObject {
-	object := &Object{self.World().safeGet(fromHex(addr))}
+	object := &Object{self.State().safeGet(fromHex(addr))}
 
 	return NewJSObject(object)
 }
+*/
 
 func (self *JSXEth) PeerCount() int {
-	return self.obj.PeerCount()
+	return self.eth.PeerCount()
-}
-
-func (self *JSXEth) Peers() []JSPeer {
-	var peers []JSPeer
-	for _, peer := range self.obj.Peers() {
-		peers = append(peers, *NewJSPeer(peer))
-	}
-
-	return peers
 }
 
 func (self *JSXEth) IsMining() bool {
-	return self.obj.IsMining()
+	return self.eth.IsMining()
 }
 
 func (self *JSXEth) IsListening() bool {
-	return self.obj.IsListening()
+	return self.eth.IsListening()
 }
 
-func (self *JSXEth) CoinBase() string {
+func (self *JSXEth) Coinbase() string {
-	return toHex(self.obj.KeyManager().Address())
+	return toHex(self.eth.KeyManager().Address())
 }
 
 func (self *JSXEth) NumberToHuman(balance string) string {
@@ -92,25 +106,25 @@ func (self *JSXEth) NumberToHuman(balance string) string {
 }
 
 func (self *JSXEth) StorageAt(addr, storageAddr string) string {
-	storage := self.World().SafeGet(fromHex(addr)).Storage(fromHex(storageAddr))
+	storage := self.State().SafeGet(addr).StorageString(storageAddr)
 
 	return toHex(storage.Bytes())
 }
 
 func (self *JSXEth) BalanceAt(addr string) string {
-	return self.World().SafeGet(fromHex(addr)).Balance().String()
+	return self.State().SafeGet(addr).Balance().String()
 }
 
 func (self *JSXEth) TxCountAt(address string) int {
-	return int(self.World().SafeGet(fromHex(address)).Nonce)
+	return int(self.State().SafeGet(address).Nonce)
 }
 
 func (self *JSXEth) CodeAt(address string) string {
-	return toHex(self.World().SafeGet(fromHex(address)).Code)
+	return toHex(self.State().SafeGet(address).Code)
 }
 
 func (self *JSXEth) IsContract(address string) bool {
-	return len(self.World().SafeGet(fromHex(address)).Code) > 0
+	return len(self.State().SafeGet(address).Code) > 0
 }
 
 func (self *JSXEth) SecretToAddress(key string) string {
@@ -123,15 +137,7 @@ func (self *JSXEth) SecretToAddress(key string) string {
 }
 
 func (self *JSXEth) Execute(addr, value, gas, price, data string) (string, error) {
-	ret, err := self.ExecuteObject(&Object{
+	return "", nil
-		self.World().safeGet(fromHex(addr))},
-		fromHex(data),
-		ethutil.NewValue(value),
-		ethutil.NewValue(gas),
-		ethutil.NewValue(price),
-	)
-
-	return toHex(ret), err
 }
 
 type KeyVal struct {
@@ -141,7 +147,7 @@ type KeyVal struct {
 
 func (self *JSXEth) EachStorage(addr string) string {
 	var values []KeyVal
-	object := self.World().SafeGet(fromHex(addr))
+	object := self.State().SafeGet(addr)
 	it := object.Trie().Iterator()
 	for it.Next() {
 		values = append(values, KeyVal{toHex(it.Key), toHex(it.Value)})
@@ -178,55 +184,7 @@ func (self *JSXEth) FromNumber(str string) string {
 }
 
 func (self *JSXEth) Transact(key, toStr, valueStr, gasStr, gasPriceStr, codeStr string) (string, error) {
-	var (
+	return "", nil
-		to       []byte
-		value    = ethutil.NewValue(valueStr)
-		gas      = ethutil.NewValue(gasStr)
-		gasPrice = ethutil.NewValue(gasPriceStr)
-		data     []byte
-	)
-
-	data = fromHex(codeStr)
-
-	to = fromHex(toStr)
-
-	keyPair, err := crypto.NewKeyPairFromSec([]byte(fromHex(key)))
-	if err != nil {
-		return "", err
-	}
-
-	tx, err := self.XEth.Transact(keyPair, to, value, gas, gasPrice, data)
-	if err != nil {
-		return "", err
-	}
-	if types.IsContractAddr(to) {
-		return toHex(core.AddressFromMessage(tx)), nil
-	}
-
-	return toHex(tx.Hash()), nil
-}
-
-func (self *JSXEth) PushTx(txStr string) (*JSReceipt, error) {
-	tx := types.NewTransactionFromBytes(fromHex(txStr))
-	err := self.obj.TxPool().Add(tx)
-	if err != nil {
-		return nil, err
-	}
-
-	return NewJSReciept(core.MessageCreatesContract(tx), core.AddressFromMessage(tx), tx.Hash(), tx.From()), nil
-}
-
-func (self *JSXEth) CompileMutan(code string) string {
-	data, err := self.XEth.CompileMutan(code)
-	if err != nil {
-		return err.Error()
-	}
-
-	return toHex(data)
-}
-
-func (self *JSXEth) FindInConfig(str string) string {
-	return toHex(self.World().Config().Get(str).Address())
 }
 
 func ToJSMessages(messages state.Messages) *ethutil.List {
@@ -237,3 +195,17 @@ func ToJSMessages(messages state.Messages) *ethutil.List {
 
 	return ethutil.NewList(msgs)
 }
+
+func (self *JSXEth) PushTx(encodedTx string) (string, error) {
+	tx := types.NewTransactionFromBytes(fromHex(encodedTx))
+	err := self.eth.TxPool().Add(tx)
+	if err != nil {
+		return "", err
+	}
+
+	if tx.To() == nil {
+		addr := core.AddressFromMessage(tx)
+		return toHex(addr), nil
+	}
+	return toHex(tx.Hash()), nil
+}

xeth/world.go

@@ -1,63 +1,32 @@
 package xeth
 
-import (
+import "github.com/ethereum/go-ethereum/state"
-	"github.com/ethereum/go-ethereum/p2p"
-	"github.com/ethereum/go-ethereum/state"
-)
 
-type World struct {
+type State struct {
-	pipe *XEth
+	xeth *JSXEth
-	cfg  *Config
 }
 
-func NewWorld(pipe *XEth) *World {
+func NewState(xeth *JSXEth) *State {
-	world := &World{pipe, nil}
+	return &State{xeth}
-	world.cfg = &Config{pipe}
-
-	return world
 }
 
-func (self *XEth) World() *World {
+func (self *State) State() *state.StateDB {
-	return self.world
+	return self.xeth.chainManager.State()
 }
 
-func (self *World) State() *state.StateDB {
+func (self *State) Get(addr string) *Object {
-	return self.pipe.chainManager.State()
+	return &Object{self.State().GetStateObject(fromHex(addr))}
 }
 
-func (self *World) Get(addr []byte) *Object {
+func (self *State) SafeGet(addr string) *Object {
-	return &Object{self.State().GetStateObject(addr)}
-}
-
-func (self *World) SafeGet(addr []byte) *Object {
 	return &Object{self.safeGet(addr)}
 }
 
-func (self *World) safeGet(addr []byte) *state.StateObject {
+func (self *State) safeGet(addr string) *state.StateObject {
-	object := self.State().GetStateObject(addr)
+	object := self.State().GetStateObject(fromHex(addr))
 	if object == nil {
-		object = state.NewStateObject(addr, self.pipe.obj.Db())
+		object = state.NewStateObject(fromHex(addr), self.xeth.eth.Db())
 	}
 
 	return object
 }
-
-func (self *World) Coinbase() *state.StateObject {
-	return nil
-}
-
-func (self *World) IsMining() bool {
-	return self.pipe.obj.IsMining()
-}
-
-func (self *World) IsListening() bool {
-	return self.pipe.obj.IsListening()
-}
-
-func (self *World) Peers() []*p2p.Peer {
-	return self.pipe.obj.Peers()
-}
-
-func (self *World) Config() *Config {
-	return self.cfg
-}

xeth/xeth.go

@@ -4,178 +4,6 @@ package xeth
  * eXtended ETHereum
  */
 
-import (
+import "github.com/ethereum/go-ethereum/logger"
-	"github.com/ethereum/go-ethereum/core"
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/crypto"
-	"github.com/ethereum/go-ethereum/ethutil"
-	"github.com/ethereum/go-ethereum/logger"
-	"github.com/ethereum/go-ethereum/state"
-)
 
 var pipelogger = logger.NewLogger("XETH")
-
-type VmVars struct {
-	State *state.StateDB
-}
-
-type XEth struct {
-	obj            core.EthManager
-	blockProcessor *core.BlockProcessor
-	chainManager   *core.ChainManager
-	world          *World
-
-	Vm VmVars
-}
-
-func New(obj core.EthManager) *XEth {
-	pipe := &XEth{
-		obj:            obj,
-		blockProcessor: obj.BlockProcessor(),
-		chainManager:   obj.ChainManager(),
-	}
-	pipe.world = NewWorld(pipe)
-
-	return pipe
-}
-
-/*
- * State / Account accessors
- */
-func (self *XEth) Balance(addr []byte) *ethutil.Value {
-	return ethutil.NewValue(self.World().safeGet(addr).Balance)
-}
-
-func (self *XEth) Nonce(addr []byte) uint64 {
-	return self.World().safeGet(addr).Nonce
-}
-
-func (self *XEth) Block(hash []byte) *types.Block {
-	return self.chainManager.GetBlock(hash)
-}
-
-func (self *XEth) Storage(addr, storageAddr []byte) *ethutil.Value {
-	return self.World().safeGet(addr).GetStorage(ethutil.BigD(storageAddr))
-}
-
-func (self *XEth) Exists(addr []byte) bool {
-	return self.World().Get(addr) != nil
-}
-
-// Converts the given private key to an address
-func (self *XEth) ToAddress(priv []byte) []byte {
-	pair, err := crypto.NewKeyPairFromSec(priv)
-	if err != nil {
-		return nil
-	}
-
-	return pair.Address()
-}
-
-/*
- * Execution helpers
- */
-func (self *XEth) Execute(addr []byte, data []byte, value, gas, price *ethutil.Value) ([]byte, error) {
-	return self.ExecuteObject(&Object{self.World().safeGet(addr)}, data, value, gas, price)
-}
-
-func (self *XEth) ExecuteObject(object *Object, data []byte, value, gas, price *ethutil.Value) ([]byte, error) {
-	var (
-		initiator = state.NewStateObject(self.obj.KeyManager().KeyPair().Address(), self.obj.Db())
-		block     = self.chainManager.CurrentBlock()
-	)
-
-	self.Vm.State = self.World().State().Copy()
-
-	vmenv := NewEnv(self.chainManager, self.Vm.State, block, value.BigInt(), initiator.Address())
-	return vmenv.Call(initiator, object.Address(), data, gas.BigInt(), price.BigInt(), value.BigInt())
-}
-
-/*
- * Transactional methods
- */
-func (self *XEth) TransactString(key *crypto.KeyPair, rec string, value, gas, price *ethutil.Value, data []byte) (*types.Transaction, error) {
-	// Check if an address is stored by this address
-	var hash []byte
-	addr := self.World().Config().Get("NameReg").StorageString(rec).Bytes()
-	if len(addr) > 0 {
-		hash = addr
-	} else if ethutil.IsHex(rec) {
-		hash = ethutil.Hex2Bytes(rec[2:])
-	} else {
-		hash = ethutil.Hex2Bytes(rec)
-	}
-
-	return self.Transact(key, hash, value, gas, price, data)
-}
-
-func (self *XEth) Transact(key *crypto.KeyPair, to []byte, value, gas, price *ethutil.Value, data []byte) (*types.Transaction, error) {
-	var hash []byte
-	var contractCreation bool
-	if types.IsContractAddr(to) {
-		contractCreation = true
-	} else {
-		// Check if an address is stored by this address
-		addr := self.World().Config().Get("NameReg").Storage(to).Bytes()
-		if len(addr) > 0 {
-			hash = addr
-		} else {
-			hash = to
-		}
-	}
-
-	var tx *types.Transaction
-	if contractCreation {
-		tx = types.NewContractCreationTx(value.BigInt(), gas.BigInt(), price.BigInt(), data)
-	} else {
-		tx = types.NewTransactionMessage(hash, value.BigInt(), gas.BigInt(), price.BigInt(), data)
-	}
-
-	state := self.chainManager.TransState()
-	nonce := state.GetNonce(key.Address())
-
-	tx.SetNonce(nonce)
-	tx.Sign(key.PrivateKey)
-
-	// Do some pre processing for our "pre" events  and hooks
-	block := self.chainManager.NewBlock(key.Address())
-	coinbase := state.GetOrNewStateObject(key.Address())
-	coinbase.SetGasPool(block.GasLimit())
-	self.blockProcessor.ApplyTransactions(coinbase, state, block, types.Transactions{tx}, true)
-
-	err := self.obj.TxPool().Add(tx)
-	if err != nil {
-		return nil, err
-	}
-	state.SetNonce(key.Address(), nonce+1)
-
-	if contractCreation {
-		addr := core.AddressFromMessage(tx)
-		pipelogger.Infof("Contract addr %x\n", addr)
-	}
-
-	return tx, nil
-}
-
-func (self *XEth) PushTx(tx *types.Transaction) ([]byte, error) {
-	err := self.obj.TxPool().Add(tx)
-	if err != nil {
-		return nil, err
-	}
-
-	if tx.To() == nil {
-		addr := core.AddressFromMessage(tx)
-		pipelogger.Infof("Contract addr %x\n", addr)
-		return addr, nil
-	}
-	return tx.Hash(), nil
-}
-
-func (self *XEth) CompileMutan(code string) ([]byte, error) {
-	data, err := ethutil.Compile(code, false)
-	if err != nil {
-		return nil, err
-	}
-
-	return data, nil
-}