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go-ethereum
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Refactored file structure

This commit is contained in:
obscuren 2014-05-20 12:48:34 +02:00
parent dfc3cb441b
commit a05adb1128
3 changed files with 125 additions and 102 deletions
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2
ethereal/assets/samplecoin/samplecoin.html
View File

@ -9,7 +9,7 @@
<script type="text/javascript">
var jefcoinAddr = "681fd48ffa236549fbcd16bdf9f98bb541a7f742"
var jefcoinAddr = "739105c31705038744d190332e3a07c8fea8a9eb"
var mAddr = ""
function createTransaction() {

124
ethereum/javascript_console.go → ethereum/javascript_runtime.go
View File

@ -9,11 +9,6 @@ import (
"github.com/robertkrimen/otto"
)
type Repl interface {
Start()
Stop()
}
type JSRE struct {
ethereum *eth.Ethereum
vm *otto.Otto
@ -44,22 +39,20 @@ func NewJSRE(ethereum *eth.Ethereum) *JSRE {
go re.mainLoop()
re.Bind("eth", &JSEthereum{re.lib, re.vm})
t, _ := re.vm.Get("eth")
t.Object().Set("watch", func(call otto.FunctionCall) otto.Value {
addr, _ := call.Argument(0).ToString()
cb := call.Argument(1)
re.objectCb[addr] = append(re.objectCb[addr], cb)
event := "object:" + string(ethutil.FromHex(addr))
ethereum.Reactor().Subscribe(event, re.changeChan)
return otto.UndefinedValue()
})
re.initStdFuncs()
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) Stop() {
// Kill the main loop
self.quitChan <- true
@ -95,94 +88,27 @@ out:
}
}
func (self *JSRE) Bind(name string, v interface{}) {
self.vm.Set(name, v)
}
func (self *JSRE) initStdFuncs() {
t, _ := self.vm.Get("eth")
eth := t.Object()
eth.Set("watch", func(call otto.FunctionCall) otto.Value {
addr, _ := call.Argument(0).ToString()
cb := call.Argument(1)
func (self *JSRE) Run(code string) (otto.Value, error) {
return self.vm.Run(code)
}
self.objectCb[addr] = append(self.objectCb[addr], cb)
type JSRepl struct {
re *JSRE
prompt string
}
func NewJSRepl(ethereum *eth.Ethereum) *JSRepl {
return &JSRepl{re: NewJSRE(ethereum), prompt: "> "}
}
func (self *JSRepl) Start() {
self.read()
}
func (self *JSRepl) Stop() {
self.re.Stop()
}
func (self *JSRepl) parseInput(code string) {
defer func() {
if r := recover(); r != nil {
fmt.Println("[native] error", r)
}
}()
value, err := self.re.Run(code)
if err != nil {
fmt.Println(err)
return
}
self.PrintValue(value)
}
// The JSEthereum object attempts to wrap the PEthereum object and returns
// meaningful javascript objects
type JSEthereum struct {
*ethpub.PEthereum
vm *otto.Otto
}
func (self *JSEthereum) GetKey() otto.Value {
return self.toVal(self.PEthereum.GetKey())
}
func (self *JSEthereum) GetStateObject(addr string) otto.Value {
return self.toVal(self.PEthereum.GetStateObject(addr))
}
func (self *JSEthereum) Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr string) otto.Value {
r, err := self.PEthereum.Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr)
if err != nil {
fmt.Println(err)
event := "object:" + string(ethutil.FromHex(addr))
self.ethereum.Reactor().Subscribe(event, self.changeChan)
return otto.UndefinedValue()
}
return self.toVal(r)
}
func (self *JSEthereum) Create(key, valueStr, gasStr, gasPriceStr, initStr, bodyStr string) otto.Value {
r, err := self.PEthereum.Create(key, valueStr, gasStr, gasPriceStr, initStr, bodyStr)
})
eth.Set("addPeer", func(call otto.FunctionCall) otto.Value {
host, err := call.Argument(0).ToString()
if err != nil {
fmt.Println(err)
return otto.UndefinedValue()
return otto.FalseValue()
}
self.ethereum.ConnectToPeer(host)
return self.toVal(r)
}
func (self *JSEthereum) toVal(v interface{}) otto.Value {
result, err := self.vm.ToValue(v)
if err != nil {
fmt.Println(err)
return otto.UndefinedValue()
}
return result
return otto.TrueValue()
})
}

97
ethereum/repl.go Normal file
View File

@ -0,0 +1,97 @@
package main
import (
"fmt"
"github.com/ethereum/eth-go"
"github.com/ethereum/eth-go/ethpub"
"github.com/robertkrimen/otto"
)
type Repl interface {
Start()
Stop()
}
type JSRepl struct {
re *JSRE
prompt string
}
func NewJSRepl(ethereum *eth.Ethereum) *JSRepl {
return &JSRepl{re: NewJSRE(ethereum), prompt: "> "}
}
func (self *JSRepl) Start() {
self.read()
}
func (self *JSRepl) Stop() {
self.re.Stop()
}
func (self *JSRepl) parseInput(code string) {
defer func() {
if r := recover(); r != nil {
fmt.Println("[native] error", r)
}
}()
value, err := self.re.Run(code)
if err != nil {
fmt.Println(err)
return
}
self.PrintValue(value)
}
// The JSEthereum object attempts to wrap the PEthereum object and returns
// meaningful javascript objects
type JSEthereum struct {
*ethpub.PEthereum
vm *otto.Otto
}
func (self *JSEthereum) GetKey() otto.Value {
return self.toVal(self.PEthereum.GetKey())
}
func (self *JSEthereum) GetStateObject(addr string) otto.Value {
return self.toVal(self.PEthereum.GetStateObject(addr))
}
func (self *JSEthereum) Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr string) otto.Value {
r, err := self.PEthereum.Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr)
if err != nil {
fmt.Println(err)
return otto.UndefinedValue()
}
return self.toVal(r)
}
func (self *JSEthereum) Create(key, valueStr, gasStr, gasPriceStr, initStr, bodyStr string) otto.Value {
r, err := self.PEthereum.Create(key, valueStr, gasStr, gasPriceStr, initStr, bodyStr)
if err != nil {
fmt.Println(err)
return otto.UndefinedValue()
}
return self.toVal(r)
}
func (self *JSEthereum) toVal(v interface{}) otto.Value {
result, err := self.vm.ToValue(v)
if err != nil {
fmt.Println(err)
return otto.UndefinedValue()
}
return result
}