tornadocontrib/go-ethereum
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This commit is contained in:
obscuren 2014-05-02 12:08:15 +02:00
parent 471bd398f3
commit 5a692b9f2b
4 changed files with 17 additions and 107 deletions
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96
ethereal/ui/ext_app.go
View File

@ -2,13 +2,11 @@ package ethui
import (
"fmt"
"github.com/ethereum/eth-go"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/go-ethereum/utils"
"github.com/go-qml/qml"
"math/big"
"strings"
)
type AppContainer interface {
@ -24,7 +22,7 @@ type AppContainer interface {
}
type ExtApplication struct {
*QEthereum
*utils.PEthereum
blockChan chan ethutil.React
changeChan chan ethutil.React
@ -37,7 +35,7 @@ type ExtApplication struct {
func NewExtApplication(container AppContainer, lib *UiLib) *ExtApplication {
app := &ExtApplication{
NewQEthereum(lib.eth),
utils.NewPEthereum(lib.eth),
make(chan ethutil.React, 1),
make(chan ethutil.React, 1),
make(chan bool),
@ -127,93 +125,3 @@ func (app *ExtApplication) Watch(addr, storageAddr string) {
app.registeredEvents = append(app.registeredEvents, event)
}
type QEthereum struct {
stateManager *ethchain.StateManager
blockChain *ethchain.BlockChain
txPool *ethchain.TxPool
}
func NewQEthereum(eth *eth.Ethereum) *QEthereum {
return &QEthereum{
eth.StateManager(),
eth.BlockChain(),
eth.TxPool(),
}
}
func (lib *QEthereum) GetBlock(hexHash string) *QBlock {
hash := ethutil.FromHex(hexHash)
block := lib.blockChain.GetBlock(hash)
return &QBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
}
func (lib *QEthereum) GetKey() string {
return ethutil.Hex(ethutil.Config.Db.GetKeys()[0].Address())
}
func (lib *QEthereum) GetStateObject(address string) *QStateObject {
stateObject := lib.stateManager.ProcState().GetContract(ethutil.FromHex(address))
if stateObject != nil {
return NewQStateObject(stateObject)
}
// See GetStorage for explanation on "nil"
return NewQStateObject(nil)
}
func (lib *QEthereum) Watch(addr, storageAddr string) {
// lib.stateManager.Watch(ethutil.FromHex(addr), ethutil.FromHex(storageAddr))
}
func (lib *QEthereum) CreateTx(key, recipient, valueStr, gasStr, gasPriceStr, dataStr string) (string, error) {
return lib.Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr)
}
func (lib *QEthereum) Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr string) (string, error) {
var hash []byte
var contractCreation bool
if len(recipient) == 0 {
contractCreation = true
} else {
hash = ethutil.FromHex(recipient)
}
keyPair := ethutil.Config.Db.GetKeys()[0]
value := ethutil.Big(valueStr)
gas := ethutil.Big(gasStr)
gasPrice := ethutil.Big(gasPriceStr)
var tx *ethchain.Transaction
// Compile and assemble the given data
if contractCreation {
// Compile script
mainScript, initScript, err := utils.CompileScript(dataStr)
if err != nil {
return "", err
}
tx = ethchain.NewContractCreationTx(value, gas, gasPrice, mainScript, initScript)
} else {
lines := strings.Split(dataStr, "\n")
var data []byte
for _, line := range lines {
data = append(data, ethutil.BigToBytes(ethutil.Big(line), 256)...)
}
tx = ethchain.NewTransactionMessage(hash, value, gas, gasPrice, data)
}
acc := lib.stateManager.GetAddrState(keyPair.Address())
tx.Nonce = acc.Nonce
tx.Sign(keyPair.PrivateKey)
lib.txPool.QueueTransaction(tx)
if contractCreation {
ethutil.Config.Log.Infof("Contract addr %x", tx.Hash()[12:])
} else {
ethutil.Config.Log.Infof("Tx hash %x", tx.Hash())
}
return ethutil.Hex(tx.Hash()), nil
}

13
ethereal/ui/gui.go
View File

@ -7,6 +7,7 @@ import (
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethdb"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/go-ethereum/utils"
"github.com/go-qml/qml"
"math/big"
"strings"
@ -56,9 +57,9 @@ func (ui *Gui) Start(assetPath string) {
// Register ethereum functions
qml.RegisterTypes("Ethereum", 1, 0, []qml.TypeSpec{{
Init: func(p *QBlock, obj qml.Object) { p.Number = 0; p.Hash = "" },
Init: func(p *utils.PBlock, obj qml.Object) { p.Number = 0; p.Hash = "" },
}, {
Init: func(p *QTx, obj qml.Object) { p.Value = ""; p.Hash = ""; p.Address = "" },
Init: func(p *utils.PTx, obj qml.Object) { p.Value = ""; p.Hash = ""; p.Address = "" },
}})
ethutil.Config.SetClientString(fmt.Sprintf("/Ethereal v%s", "0.2"))
@ -129,13 +130,13 @@ func (ui *Gui) readPreviousTransactions() {
for it.Next() {
tx := ethchain.NewTransactionFromBytes(it.Value())
ui.win.Root().Call("addTx", NewQTx(tx))
ui.win.Root().Call("addTx", utils.NewPTx(tx))
}
it.Release()
}
func (ui *Gui) ProcessBlock(block *ethchain.Block) {
ui.win.Root().Call("addBlock", NewQBlock(block))
ui.win.Root().Call("addBlock", utils.NewPBlock(block))
}
// Simple go routine function that updates the list of peers in the GUI
@ -156,13 +157,13 @@ func (ui *Gui) update() {
if txMsg.Type == ethchain.TxPre {
if bytes.Compare(tx.Sender(), ui.addr) == 0 && addrState.Nonce <= tx.Nonce {
ui.win.Root().Call("addTx", NewQTx(tx))
ui.win.Root().Call("addTx", utils.NewPTx(tx))
ui.txDb.Put(tx.Hash(), tx.RlpEncode())
addrState.Nonce += 1
unconfirmedFunds.Sub(unconfirmedFunds, tx.Value)
} else if bytes.Compare(tx.Recipient, ui.addr) == 0 {
ui.win.Root().Call("addTx", NewQTx(tx))
ui.win.Root().Call("addTx", utils.NewPTx(tx))
ui.txDb.Put(tx.Hash(), tx.RlpEncode())
unconfirmedFunds.Add(unconfirmedFunds, tx.Value)

5
ethereal/ui/html_container.go
View File

@ -4,6 +4,7 @@ import (
"errors"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/go-ethereum/utils"
"github.com/go-qml/qml"
"math/big"
"path/filepath"
@ -56,12 +57,12 @@ func (app *HtmlApplication) Window() *qml.Window {
}
func (app *HtmlApplication) NewBlock(block *ethchain.Block) {
b := &QBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
b := &utils.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
app.webView.Call("onNewBlockCb", b)
}
func (app *HtmlApplication) ObjectChanged(stateObject *ethchain.StateObject) {
app.webView.Call("onObjectChangeCb", NewQStateObject(stateObject))
app.webView.Call("onObjectChangeCb", utils.NewPStateObject(stateObject))
}
func (app *HtmlApplication) StorageChanged(stateObject *ethchain.StateObject, addr []byte, value *big.Int) {

10
ethereal/ui/library.go
View File

@ -47,14 +47,14 @@ func (lib *EthLib) GetKey() string {
return ethutil.Hex(ethutil.Config.Db.GetKeys()[0].Address())
}
func (lib *EthLib) GetStateObject(address string) *QStateObject {
func (lib *EthLib) GetStateObject(address string) *utils.PStateObject {
stateObject := lib.stateManager.ProcState().GetContract(ethutil.FromHex(address))
if stateObject != nil {
return NewQStateObject(stateObject)
return utils.NewPStateObject(stateObject)
}
// See GetStorage for explanation on "nil"
return NewQStateObject(nil)
return utils.NewPStateObject(nil)
}
func (lib *EthLib) Watch(addr, storageAddr string) {
@ -115,7 +115,7 @@ func (lib *EthLib) Transact(recipient, valueStr, gasStr, gasPriceStr, dataStr st
return ethutil.Hex(tx.Hash()), nil
}
func (lib *EthLib) GetBlock(hexHash string) *QBlock {
func (lib *EthLib) GetBlock(hexHash string) *utils.PBlock {
hash, err := hex.DecodeString(hexHash)
if err != nil {
return nil
@ -123,5 +123,5 @@ func (lib *EthLib) GetBlock(hexHash string) *QBlock {
block := lib.blockChain.GetBlock(hash)
return &QBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
return &utils.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
}