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Merge branch 'ethersphere-feature/ethutil-refactor' into develop

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This commit is contained in:
obscuren 2014-08-01 10:30:37 +02:00
commit 3c319f93f2
4 changed files with 108 additions and 110 deletions
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13
ethereal/ext_app.go
View File

@ -1,9 +1,9 @@
package main
import (
"fmt"
"github.com/ethereum/eth-go/ethchain"
"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/go-qml/qml"
@ -25,8 +25,8 @@ type AppContainer interface {
type ExtApplication struct {
*ethpub.PEthereum
blockChan chan ethutil.React
changeChan chan ethutil.React
blockChan chan ethreact.Event
changeChan chan ethreact.Event
quitChan chan bool
watcherQuitChan chan bool
@ -38,8 +38,8 @@ type ExtApplication struct {
func NewExtApplication(container AppContainer, lib *UiLib) *ExtApplication {
app := &ExtApplication{
ethpub.NewPEthereum(lib.eth),
make(chan ethutil.React, 1),
make(chan ethutil.React, 1),
make(chan ethreact.Event, 100),
make(chan ethreact.Event, 100),
make(chan bool),
make(chan bool),
container,
@ -58,8 +58,7 @@ func (app *ExtApplication) run() {
err := app.container.Create()
if err != nil {
fmt.Println(err)
logger.Errorln(err)
return
}

178
ethereal/gui.go
View File

@ -14,6 +14,7 @@ import (
"github.com/ethereum/eth-go/ethlog"
"github.com/ethereum/eth-go/ethminer"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethreact"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/eth-go/ethwire"
"github.com/ethereum/go-ethereum/utils"
@ -151,7 +152,7 @@ func (gui *Gui) showWallet(context *qml.Context) (*qml.Window, error) {
gui.readPreviousTransactions()
}()
go gui.update()
gui.update()
return win, nil
}
@ -284,17 +285,98 @@ func (self *Gui) getObjectByName(objectName string) qml.Object {
// Simple go routine function that updates the list of peers in the GUI
func (gui *Gui) update() {
reactor := gui.eth.Reactor()
var (
blockChan = make(chan ethutil.React, 1)
txChan = make(chan ethutil.React, 1)
objectChan = make(chan ethutil.React, 1)
peerChan = make(chan ethutil.React, 1)
chainSyncChan = make(chan ethutil.React, 1)
miningChan = make(chan ethutil.React, 1)
blockChan = make(chan ethreact.Event, 100)
txChan = make(chan ethreact.Event, 100)
objectChan = make(chan ethreact.Event, 100)
peerChan = make(chan ethreact.Event, 100)
chainSyncChan = make(chan ethreact.Event, 100)
miningChan = make(chan ethreact.Event, 100)
)
peerUpdateTicker := time.NewTicker(5 * time.Second)
generalUpdateTicker := time.NewTicker(1 * time.Second)
state := gui.eth.StateManager().TransState()
unconfirmedFunds := new(big.Int)
gui.win.Root().Call("setWalletValue", fmt.Sprintf("%v", ethutil.CurrencyToString(state.GetAccount(gui.address()).Balance)))
gui.getObjectByName("syncProgressIndicator").Set("visible", !gui.eth.IsUpToDate())
lastBlockLabel := gui.getObjectByName("lastBlockLabel")
go func() {
for {
select {
case b := <-blockChan:
block := b.Resource.(*ethchain.Block)
gui.processBlock(block, false)
if bytes.Compare(block.Coinbase, gui.address()) == 0 {
gui.setWalletValue(gui.eth.StateManager().CurrentState().GetAccount(gui.address()).Balance, nil)
}
case txMsg := <-txChan:
tx := txMsg.Resource.(*ethchain.Transaction)
if txMsg.Name == "newTx:pre" {
object := state.GetAccount(gui.address())
if bytes.Compare(tx.Sender(), gui.address()) == 0 {
gui.win.Root().Call("addTx", ethpub.NewPTx(tx), "send")
gui.txDb.Put(tx.Hash(), tx.RlpEncode())
unconfirmedFunds.Sub(unconfirmedFunds, tx.Value)
} else if bytes.Compare(tx.Recipient, gui.address()) == 0 {
gui.win.Root().Call("addTx", ethpub.NewPTx(tx), "recv")
gui.txDb.Put(tx.Hash(), tx.RlpEncode())
unconfirmedFunds.Add(unconfirmedFunds, tx.Value)
}
gui.setWalletValue(object.Balance, unconfirmedFunds)
} else {
object := state.GetAccount(gui.address())
if bytes.Compare(tx.Sender(), gui.address()) == 0 {
object.SubAmount(tx.Value)
} else if bytes.Compare(tx.Recipient, gui.address()) == 0 {
object.AddAmount(tx.Value)
}
gui.setWalletValue(object.Balance, nil)
state.UpdateStateObject(object)
}
case msg := <-chainSyncChan:
sync := msg.Resource.(bool)
gui.win.Root().ObjectByName("syncProgressIndicator").Set("visible", sync)
case <-objectChan:
gui.loadAddressBook()
case <-peerChan:
gui.setPeerInfo()
case <-peerUpdateTicker.C:
gui.setPeerInfo()
case msg := <-miningChan:
if msg.Name == "miner:start" {
gui.miner = msg.Resource.(*ethminer.Miner)
} else {
gui.miner = nil
}
case <-generalUpdateTicker.C:
statusText := "#" + gui.eth.BlockChain().CurrentBlock.Number.String()
if gui.miner != nil {
pow := gui.miner.GetPow()
if pow.GetHashrate() != 0 {
statusText = "Mining @ " + strconv.FormatInt(pow.GetHashrate(), 10) + "Khash - " + statusText
}
}
lastBlockLabel.Set("text", statusText)
}
}
}()
reactor := gui.eth.Reactor()
reactor.Subscribe("newBlock", blockChan)
reactor.Subscribe("newTx:pre", txChan)
reactor.Subscribe("newTx:post", txChan)
@ -307,86 +389,6 @@ func (gui *Gui) update() {
reactor.Subscribe("object:"+string(nameReg.Address()), objectChan)
}
reactor.Subscribe("peerList", peerChan)
peerUpdateTicker := time.NewTicker(5 * time.Second)
generalUpdateTicker := time.NewTicker(1 * time.Second)
state := gui.eth.StateManager().TransState()
unconfirmedFunds := new(big.Int)
gui.win.Root().Call("setWalletValue", fmt.Sprintf("%v", ethutil.CurrencyToString(state.GetAccount(gui.address()).Balance)))
gui.getObjectByName("syncProgressIndicator").Set("visible", !gui.eth.IsUpToDate())
lastBlockLabel := gui.getObjectByName("lastBlockLabel")
for {
select {
case b := <-blockChan:
block := b.Resource.(*ethchain.Block)
gui.processBlock(block, false)
if bytes.Compare(block.Coinbase, gui.address()) == 0 {
gui.setWalletValue(gui.eth.StateManager().CurrentState().GetAccount(gui.address()).Balance, nil)
}
case txMsg := <-txChan:
tx := txMsg.Resource.(*ethchain.Transaction)
if txMsg.Event == "newTx:pre" {
object := state.GetAccount(gui.address())
if bytes.Compare(tx.Sender(), gui.address()) == 0 {
gui.win.Root().Call("addTx", ethpub.NewPTx(tx), "send")
gui.txDb.Put(tx.Hash(), tx.RlpEncode())
unconfirmedFunds.Sub(unconfirmedFunds, tx.Value)
} else if bytes.Compare(tx.Recipient, gui.address()) == 0 {
gui.win.Root().Call("addTx", ethpub.NewPTx(tx), "recv")
gui.txDb.Put(tx.Hash(), tx.RlpEncode())
unconfirmedFunds.Add(unconfirmedFunds, tx.Value)
}
gui.setWalletValue(object.Balance, unconfirmedFunds)
} else {
object := state.GetAccount(gui.address())
if bytes.Compare(tx.Sender(), gui.address()) == 0 {
object.SubAmount(tx.Value)
} else if bytes.Compare(tx.Recipient, gui.address()) == 0 {
object.AddAmount(tx.Value)
}
gui.setWalletValue(object.Balance, nil)
state.UpdateStateObject(object)
}
case msg := <-chainSyncChan:
sync := msg.Resource.(bool)
gui.win.Root().ObjectByName("syncProgressIndicator").Set("visible", sync)
case <-objectChan:
gui.loadAddressBook()
case <-peerChan:
gui.setPeerInfo()
case <-peerUpdateTicker.C:
gui.setPeerInfo()
case msg := <-miningChan:
if msg.Event == "miner:start" {
gui.miner = msg.Resource.(*ethminer.Miner)
} else {
gui.miner = nil
}
case <-generalUpdateTicker.C:
statusText := "#" + gui.eth.BlockChain().CurrentBlock.Number.String()
if gui.miner != nil {
pow := gui.miner.GetPow()
if pow.GetHashrate() != 0 {
statusText = "Mining @ " + strconv.FormatInt(pow.GetHashrate(), 10) + "Khash - " + statusText
}
}
lastBlockLabel.Set("text", statusText)
}
}
}
func (gui *Gui) setPeerInfo() {

17
ethereum/repl/javascript_runtime.go
View File

@ -6,6 +6,7 @@ import (
"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"
@ -23,8 +24,8 @@ type JSRE struct {
vm *otto.Otto
lib *ethpub.PEthereum
blockChan chan ethutil.React
changeChan chan ethutil.React
blockChan chan ethreact.Event
changeChan chan ethreact.Event
quitChan chan bool
objectCb map[string][]otto.Value
@ -49,8 +50,8 @@ func NewJSRE(ethereum *eth.Ethereum) *JSRE {
ethereum,
otto.New(),
ethpub.NewPEthereum(ethereum),
make(chan ethutil.React, 1),
make(chan ethutil.React, 1),
make(chan ethreact.Event, 10),
make(chan ethreact.Event, 10),
make(chan bool),
make(map[string][]otto.Value),
}
@ -65,6 +66,10 @@ func NewJSRE(ethereum *eth.Ethereum) *JSRE {
// 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()
@ -109,10 +114,6 @@ func (self *JSRE) Stop() {
}
func (self *JSRE) mainLoop() {
// Subscribe to events
reactor := self.ethereum.Reactor()
reactor.Subscribe("newBlock", self.blockChan)
out:
for {
select {

10
utils/cmd.go
View File

@ -127,6 +127,7 @@ func NewDatabase() ethutil.Database {
}
func NewClientIdentity(clientIdentifier, version, customIdentifier string) *ethwire.SimpleClientIdentity {
logger.Infoln("identity created")
return ethwire.NewSimpleClientIdentity(clientIdentifier, version, customIdentifier)
}
@ -243,21 +244,18 @@ func GetMiner() *ethminer.Miner {
func StartMining(ethereum *eth.Ethereum) bool {
if !ethereum.Mining {
ethereum.Mining = true
addr := ethereum.KeyManager().Address()
go func() {
logger.Infoln("Start mining")
if miner == nil {
miner = ethminer.NewDefaultMiner(addr, ethereum)
}
// Give it some time to connect with peers
time.Sleep(3 * time.Second)
for !ethereum.IsUpToDate() {
time.Sleep(5 * time.Second)
}
logger.Infoln("Miner started")
miner.Start()
}()
RegisterInterrupt(func(os.Signal) {
@ -271,9 +269,7 @@ func StartMining(ethereum *eth.Ethereum) bool {
func StopMining(ethereum *eth.Ethereum) bool {
if ethereum.Mining && miner != nil {
miner.Stop()
logger.Infoln("Miner stopped")
logger.Infoln("Stopped mining")
ethereum.Mining = false
return true