cerc-io/go-ethereum
13
0
Fork 0
Code Issues 9 Pull Requests Packages Projects Releases 66 Wiki Activity

Merge branch 'develop' into feature/rpc

Browse Source
This commit is contained in:
Maran 2014-05-02 14:08:08 +02:00
commit 231ad9b562
7 changed files with 21 additions and 221 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ethereal/assets/samplecoin/samplecoin.html
View File

@ -16,8 +16,8 @@ function createTransaction() {
var amount = document.querySelector("#amount").value;
var data = (("0x"+addr).pad(32) + amount.pad(32)).unbin()
eth.transact(mAddr, jefcoinAddr, 0, "10000000", "250", data, function(tx) {
debug("received tx hash:", tx)
eth.transact(mAddr, jefcoinAddr, 0, "10000000", "250", data, function(receipt) {
debug("received tx hash:", receipt)
})
}

6
ethereal/ui/ext_app.go
View File

@ -3,8 +3,8 @@ package ethui
import (
"fmt"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/go-ethereum/utils"
"github.com/go-qml/qml"
"math/big"
)
@ -22,7 +22,7 @@ type AppContainer interface {
}
type ExtApplication struct {
*utils.PEthereum
*ethpub.PEthereum
blockChan chan ethutil.React
changeChan chan ethutil.React
@ -35,7 +35,7 @@ type ExtApplication struct {
func NewExtApplication(container AppContainer, lib *UiLib) *ExtApplication {
app := &ExtApplication{
utils.NewPEthereum(lib.eth),
ethpub.NewPEthereum(lib.eth),
make(chan ethutil.React, 1),
make(chan ethutil.React, 1),
make(chan bool),

14
ethereal/ui/gui.go
View File

@ -6,8 +6,8 @@ import (
"github.com/ethereum/eth-go"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethdb"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/go-ethereum/utils"
"github.com/go-qml/qml"
"math/big"
"strings"
@ -57,9 +57,9 @@ func (ui *Gui) Start(assetPath string) {
// Register ethereum functions
qml.RegisterTypes("Ethereum", 1, 0, []qml.TypeSpec{{
Init: func(p *utils.PBlock, obj qml.Object) { p.Number = 0; p.Hash = "" },
Init: func(p *ethpub.PBlock, obj qml.Object) { p.Number = 0; p.Hash = "" },
}, {
Init: func(p *utils.PTx, obj qml.Object) { p.Value = ""; p.Hash = ""; p.Address = "" },
Init: func(p *ethpub.PTx, obj qml.Object) { p.Value = ""; p.Hash = ""; p.Address = "" },
}})
ethutil.Config.SetClientString(fmt.Sprintf("/Ethereal v%s", "0.2"))
@ -130,13 +130,13 @@ func (ui *Gui) readPreviousTransactions() {
for it.Next() {
tx := ethchain.NewTransactionFromBytes(it.Value())
ui.win.Root().Call("addTx", utils.NewPTx(tx))
ui.win.Root().Call("addTx", ethpub.NewPTx(tx))
}
it.Release()
}
func (ui *Gui) ProcessBlock(block *ethchain.Block) {
ui.win.Root().Call("addBlock", utils.NewPBlock(block))
ui.win.Root().Call("addBlock", ethpub.NewPBlock(block))
}
// Simple go routine function that updates the list of peers in the GUI
@ -157,13 +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", utils.NewPTx(tx))
ui.win.Root().Call("addTx", ethpub.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", utils.NewPTx(tx))
ui.win.Root().Call("addTx", ethpub.NewPTx(tx))
ui.txDb.Put(tx.Hash(), tx.RlpEncode())
unconfirmedFunds.Add(unconfirmedFunds, tx.Value)

6
ethereal/ui/html_container.go
View File

@ -3,8 +3,8 @@ package ethui
import (
"errors"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/go-ethereum/utils"
"github.com/go-qml/qml"
"math/big"
"path/filepath"
@ -57,12 +57,12 @@ func (app *HtmlApplication) Window() *qml.Window {
}
func (app *HtmlApplication) NewBlock(block *ethchain.Block) {
b := &utils.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
b := &ethpub.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", utils.NewPStateObject(stateObject))
app.webView.Call("onObjectChangeCb", ethpub.NewPStateObject(stateObject))
}
func (app *HtmlApplication) StorageChanged(stateObject *ethchain.StateObject, addr []byte, value *big.Int) {

11
ethereal/ui/library.go
View File

@ -4,6 +4,7 @@ import (
"encoding/hex"
"fmt"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/go-ethereum/utils"
"github.com/obscuren/secp256k1-go"
@ -47,14 +48,14 @@ func (lib *EthLib) GetKey() string {
return ethutil.Hex(ethutil.Config.Db.GetKeys()[0].Address())
}
func (lib *EthLib) GetStateObject(address string) *utils.PStateObject {
func (lib *EthLib) GetStateObject(address string) *ethpub.PStateObject {
stateObject := lib.stateManager.ProcState().GetContract(ethutil.FromHex(address))
if stateObject != nil {
return utils.NewPStateObject(stateObject)
return ethpub.NewPStateObject(stateObject)
}
// See GetStorage for explanation on "nil"
return utils.NewPStateObject(nil)
return ethpub.NewPStateObject(nil)
}
func (lib *EthLib) Watch(addr, storageAddr string) {
@ -115,7 +116,7 @@ func (lib *EthLib) Transact(recipient, valueStr, gasStr, gasPriceStr, dataStr st
return ethutil.Hex(tx.Hash()), nil
}
func (lib *EthLib) GetBlock(hexHash string) *utils.PBlock {
func (lib *EthLib) GetBlock(hexHash string) *ethpub.PBlock {
hash, err := hex.DecodeString(hexHash)
if err != nil {
return nil
@ -123,5 +124,5 @@ func (lib *EthLib) GetBlock(hexHash string) *utils.PBlock {
block := lib.blockChain.GetBlock(hash)
return &utils.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
return &ethpub.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
}

110
utils/ethereum.go
View File

@ -1,110 +0,0 @@
package utils
import (
"fmt"
"github.com/ethereum/eth-go"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethutil"
)
type PEthereum struct {
stateManager *ethchain.StateManager
blockChain *ethchain.BlockChain
txPool *ethchain.TxPool
}
func NewPEthereum(eth *eth.Ethereum) *PEthereum {
return &PEthereum{
eth.StateManager(),
eth.BlockChain(),
eth.TxPool(),
}
}
func (lib *PEthereum) GetBlock(hexHash string) *PBlock {
hash := ethutil.FromHex(hexHash)
block := lib.blockChain.GetBlock(hash)
return &PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Hex(block.Hash())}
}
func (lib *PEthereum) GetKey() *PKey {
keyPair, err := ethchain.NewKeyPairFromSec(ethutil.Config.Db.GetKeys()[0].PrivateKey)
if err != nil {
return nil
}
return NewPKey(keyPair)
}
func (lib *PEthereum) GetStateObject(address string) *PStateObject {
stateObject := lib.stateManager.ProcState().GetContract(ethutil.FromHex(address))
if stateObject != nil {
return NewPStateObject(stateObject)
}
// See GetStorage for explanation on "nil"
return NewPStateObject(nil)
}
func (lib *PEthereum) Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr string) (string, error) {
return lib.createTx(key, recipient, valueStr, gasStr, gasPriceStr, dataStr, "")
}
func (lib *PEthereum) Create(key, valueStr, gasStr, gasPriceStr, initStr, bodyStr string) (string, error) {
return lib.createTx(key, "", valueStr, gasStr, gasPriceStr, initStr, bodyStr)
}
func (lib *PEthereum) createTx(key, recipient, valueStr, gasStr, gasPriceStr, initStr, scriptStr string) (string, error) {
var hash []byte
var contractCreation bool
if len(recipient) == 0 {
contractCreation = true
} else {
hash = ethutil.FromHex(recipient)
}
keyPair, err := ethchain.NewKeyPairFromSec([]byte(ethutil.FromHex(key)))
if err != nil {
return "", err
}
value := ethutil.Big(valueStr)
gas := ethutil.Big(gasStr)
gasPrice := ethutil.Big(gasPriceStr)
var tx *ethchain.Transaction
// Compile and assemble the given data
if contractCreation {
initScript, err := Compile(initStr)
if err != nil {
return "", err
}
mainScript, err := Compile(scriptStr)
if err != nil {
return "", err
}
tx = ethchain.NewContractCreationTx(value, gas, gasPrice, mainScript, initScript)
} else {
// Just in case it was submitted as a 0x prefixed string
if initStr[0:2] == "0x" {
initStr = initStr[2:len(initStr)]
}
fmt.Println("DATA:", initStr)
tx = ethchain.NewTransactionMessage(hash, value, gas, gasPrice, ethutil.FromHex(initStr))
}
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
}

91
utils/types.go
View File

@ -1,91 +0,0 @@
package utils
import (
"encoding/hex"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethutil"
)
// Block interface exposed to QML
type PBlock struct {
Number int
Hash string
}
// Creates a new QML Block from a chain block
func NewPBlock(block *ethchain.Block) *PBlock {
info := block.BlockInfo()
hash := hex.EncodeToString(block.Hash())
return &PBlock{Number: int(info.Number), Hash: hash}
}
type PTx struct {
Value, Hash, Address string
Contract bool
}
func NewPTx(tx *ethchain.Transaction) *PTx {
hash := hex.EncodeToString(tx.Hash())
sender := hex.EncodeToString(tx.Recipient)
isContract := len(tx.Data) > 0
return &PTx{Hash: hash, Value: ethutil.CurrencyToString(tx.Value), Address: sender, Contract: isContract}
}
type PKey struct {
Address string
PrivateKey string
PublicKey string
}
func NewPKey(key *ethchain.KeyPair) *PKey {
return &PKey{ethutil.Hex(key.Address()), ethutil.Hex(key.PrivateKey), ethutil.Hex(key.PublicKey)}
}
/*
type PKeyRing struct {
Keys []interface{}
}
func NewPKeyRing(keys []interface{}) *PKeyRing {
return &PKeyRing{Keys: keys}
}
*/
type PStateObject struct {
object *ethchain.StateObject
}
func NewPStateObject(object *ethchain.StateObject) *PStateObject {
return &PStateObject{object: object}
}
func (c *PStateObject) GetStorage(address string) string {
// Because somehow, even if you return nil to QML it
// still has some magical object so we can't rely on
// undefined or null at the QML side
if c.object != nil {
val := c.object.GetMem(ethutil.Big("0x" + address))
return val.BigInt().String()
}
return ""
}
func (c *PStateObject) Value() string {
if c.object != nil {
return c.object.Amount.String()
}
return ""
}
func (c *PStateObject) Address() string {
if c.object != nil {
return ethutil.Hex(c.object.Address())
}
return ""
}