1 files changed, 0 insertions, 266 deletions
diff --git a/ethereum/repl/javascript_runtime.go b/ethereum/repl/javascript_runtime.go
deleted file mode 100644
index 026e6f374..000000000
--- a/ethereum/repl/javascript_runtime.go
+++ /dev/null
@@ -1,266 +0,0 @@
-package ethrepl
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path"
-	"path/filepath"
-
-	"github.com/ethereum/eth-go"
-	"github.com/ethereum/eth-go/ethchain"
-	"github.com/ethereum/eth-go/ethlog"
-	"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/utils"
-	"github.com/obscuren/otto"
-)
-
-var jsrelogger = ethlog.NewLogger("JSRE")
-
-type JSRE struct {
-	ethereum *eth.Ethereum
-	vm       *otto.Otto
-	lib      *ethpub.PEthereum
-
-	blockChan  chan ethreact.Event
-	changeChan chan ethreact.Event
-	quitChan   chan bool
-
-	objectCb map[string][]otto.Value
-}
-
-func (jsre *JSRE) LoadExtFile(path string) {
-	result, err := ioutil.ReadFile(path)
-	if err == nil {
-		jsre.vm.Run(result)
-	} else {
-		jsrelogger.Debugln("Could not load file:", path)
-	}
-}
-
-func (jsre *JSRE) LoadIntFile(file string) {
-	assetPath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "ethereal", "assets", "ext")
-	jsre.LoadExtFile(path.Join(assetPath, file))
-}
-
-func NewJSRE(ethereum *eth.Ethereum) *JSRE {
-	re := &JSRE{
-		ethereum,
-		otto.New(),
-		ethpub.NewPEthereum(ethereum),
-		make(chan ethreact.Event, 10),
-		make(chan ethreact.Event, 10),
-		make(chan bool),
-		make(map[string][]otto.Value),
-	}
-
-	// Init the JS lib
-	re.vm.Run(jsLib)
-
-	// Load extra javascript files
-	re.LoadIntFile("string.js")
-	re.LoadIntFile("big.js")
-
-	// We have to make sure that, whoever calls this, calls "Stop"
-	go re.mainLoop()
-
-	// Subscribe to events
-	reactor := ethereum.Reactor()
-	reactor.Subscribe("newBlock", re.blockChan)
-
-	re.Bind("eth", &JSEthereum{re.lib, re.vm})
-
-	re.initStdFuncs()
-
-	jsrelogger.Infoln("started")
-
-	return re
-}
-
-func (self *JSRE) Bind(name string, v interface{}) {
-	self.vm.Set(name, v)
-}
-
-func (self *JSRE) Run(code string) (otto.Value, error) {
-	return self.vm.Run(code)
-}
-
-func (self *JSRE) Require(file string) error {
-	if len(filepath.Ext(file)) == 0 {
-		file += ".js"
-	}
-
-	fh, err := os.Open(file)
-	if err != nil {
-		return err
-	}
-
-	content, _ := ioutil.ReadAll(fh)
-	self.Run("exports = {};(function() {" + string(content) + "})();")
-
-	return nil
-}
-
-func (self *JSRE) Stop() {
-	// Kill the main loop
-	self.quitChan <- true
-
-	close(self.blockChan)
-	close(self.quitChan)
-	close(self.changeChan)
-	jsrelogger.Infoln("stopped")
-}
-
-func (self *JSRE) mainLoop() {
-out:
-	for {
-		select {
-		case <-self.quitChan:
-			break out
-		case block := <-self.blockChan:
-			if _, ok := block.Resource.(*ethchain.Block); ok {
-			}
-		case object := <-self.changeChan:
-			if stateObject, ok := object.Resource.(*ethstate.StateObject); ok {
-				for _, cb := range self.objectCb[ethutil.Bytes2Hex(stateObject.Address())] {
-					val, _ := self.vm.ToValue(ethpub.NewPStateObject(stateObject))
-					cb.Call(cb, val)
-				}
-			} else if storageObject, ok := object.Resource.(*ethstate.StorageState); ok {
-				for _, cb := range self.objectCb[ethutil.Bytes2Hex(storageObject.StateAddress)+ethutil.Bytes2Hex(storageObject.Address)] {
-					val, _ := self.vm.ToValue(ethpub.NewPStorageState(storageObject))
-					cb.Call(cb, val)
-				}
-			}
-		}
-	}
-}
-
-func (self *JSRE) initStdFuncs() {
-	t, _ := self.vm.Get("eth")
-	eth := t.Object()
-	eth.Set("watch", self.watch)
-	eth.Set("addPeer", self.addPeer)
-	eth.Set("require", self.require)
-	eth.Set("stopMining", self.stopMining)
-	eth.Set("startMining", self.startMining)
-	eth.Set("execBlock", self.execBlock)
-	eth.Set("dump", self.dump)
-}
-
-/*
- * The following methods are natively implemented javascript functions
- */
-
-func (self *JSRE) dump(call otto.FunctionCall) otto.Value {
-	var state *ethstate.State
-
-	if len(call.ArgumentList) > 0 {
-		var block *ethchain.Block
-		if call.Argument(0).IsNumber() {
-			num, _ := call.Argument(0).ToInteger()
-			block = self.ethereum.BlockChain().GetBlockByNumber(uint64(num))
-		} else if call.Argument(0).IsString() {
-			hash, _ := call.Argument(0).ToString()
-			block = self.ethereum.BlockChain().GetBlock(ethutil.Hex2Bytes(hash))
-		} else {
-			fmt.Println("invalid argument for dump. Either hex string or number")
-		}
-
-		if block == nil {
-			fmt.Println("block not found")
-
-			return otto.UndefinedValue()
-		}
-
-		state = block.State()
-	} else {
-		state = self.ethereum.StateManager().CurrentState()
-	}
-
-	v, _ := self.vm.ToValue(state.Dump())
-
-	return v
-}
-
-func (self *JSRE) stopMining(call otto.FunctionCall) otto.Value {
-	v, _ := self.vm.ToValue(utils.StopMining(self.ethereum))
-	return v
-}
-
-func (self *JSRE) startMining(call otto.FunctionCall) otto.Value {
-	v, _ := self.vm.ToValue(utils.StartMining(self.ethereum))
-	return v
-}
-
-// eth.watch
-func (self *JSRE) watch(call otto.FunctionCall) otto.Value {
-	addr, _ := call.Argument(0).ToString()
-	var storageAddr string
-	var cb otto.Value
-	var storageCallback bool
-	if len(call.ArgumentList) > 2 {
-		storageCallback = true
-		storageAddr, _ = call.Argument(1).ToString()
-		cb = call.Argument(2)
-	} else {
-		cb = call.Argument(1)
-	}
-
-	if storageCallback {
-		self.objectCb[addr+storageAddr] = append(self.objectCb[addr+storageAddr], cb)
-
-		event := "storage:" + string(ethutil.Hex2Bytes(addr)) + ":" + string(ethutil.Hex2Bytes(storageAddr))
-		self.ethereum.Reactor().Subscribe(event, self.changeChan)
-	} else {
-		self.objectCb[addr] = append(self.objectCb[addr], cb)
-
-		event := "object:" + string(ethutil.Hex2Bytes(addr))
-		self.ethereum.Reactor().Subscribe(event, self.changeChan)
-	}
-
-	return otto.UndefinedValue()
-}
-
-func (self *JSRE) addPeer(call otto.FunctionCall) otto.Value {
-	host, err := call.Argument(0).ToString()
-	if err != nil {
-		return otto.FalseValue()
-	}
-	self.ethereum.ConnectToPeer(host)
-
-	return otto.TrueValue()
-}
-
-func (self *JSRE) require(call otto.FunctionCall) otto.Value {
-	file, err := call.Argument(0).ToString()
-	if err != nil {
-		return otto.UndefinedValue()
-	}
-	if err := self.Require(file); err != nil {
-		fmt.Println("err:", err)
-		return otto.UndefinedValue()
-	}
-
-	t, _ := self.vm.Get("exports")
-
-	return t
-}
-
-func (self *JSRE) execBlock(call otto.FunctionCall) otto.Value {
-	hash, err := call.Argument(0).ToString()
-	if err != nil {
-		return otto.UndefinedValue()
-	}
-
-	err = utils.BlockDo(self.ethereum, ethutil.Hex2Bytes(hash))
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	return otto.TrueValue()
-}