cerc-io/plugeth
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Merge branch 'develop'

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This commit is contained in:
obscuren 2014-05-30 16:58:31 +02:00
commit 6b7dfa1fb5
10 changed files with 97 additions and 58 deletions
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1
ethchain/state_test.go
View File

@ -1,7 +1,6 @@
package ethchain
import (
"fmt"
"github.com/ethereum/eth-go/ethdb"
"github.com/ethereum/eth-go/ethutil"
"testing"

2
ethchain/vm_test.go
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@ -62,7 +62,7 @@ func TestRun4(t *testing.T) {
Diff: big.NewInt(256),
})
var ret []byte
ret, e = callerClosure.Call(vm, nil, nil)
ret, _, e = callerClosure.Call(vm, nil, nil)
if e != nil {
fmt.Println("error", e)
}

23
ethereum.go
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@ -165,6 +165,8 @@ func (s *Ethereum) AddPeer(conn net.Conn) {
ethutil.Config.Log.Debugf("[SERV] Max connected peers reached. Not adding incoming peer.")
}
}
s.reactor.Post("peerList", s.peers)
}
func (s *Ethereum) ProcessPeerList(addrs []string) {
@ -236,6 +238,7 @@ func (s *Ethereum) ConnectToPeer(addr string) error {
s.peers.PushBack(peer)
ethutil.Config.Log.Infof("[SERV] Adding peer (%s) %d / %d\n", addr, s.peers.Len(), s.MaxPeers)
s.reactor.Post("peerList", s.peers)
}
return nil
@ -303,12 +306,26 @@ func (s *Ethereum) Peers() *list.List {
}
func (s *Ethereum) reapPeers() {
eachPeer(s.peers, func(p *Peer, e *list.Element) {
if atomic.LoadInt32(&p.disconnect) == 1 || (p.inbound && (time.Now().Unix()-p.lastPong) > int64(5*time.Minute)) {
s.removePeerElement(e)
}
})
}
func (s *Ethereum) removePeerElement(e *list.Element) {
s.peerMut.Lock()
defer s.peerMut.Unlock()
eachPeer(s.peers, func(p *Peer, e *list.Element) {
if atomic.LoadInt32(&p.disconnect) == 1 || (p.inbound && (time.Now().Unix()-p.lastPong) > int64(5*time.Minute)) {
s.peers.Remove(e)
s.peers.Remove(e)
s.reactor.Post("peerList", s.peers)
}
func (s *Ethereum) RemovePeer(p *Peer) {
eachPeer(s.peers, func(peer *Peer, e *list.Element) {
if peer == p {
s.removePeerElement(e)
}
})
}

5
ethminer/miner.go
View File

@ -25,6 +25,7 @@ func NewDefaultMiner(coinbase []byte, ethereum ethchain.EthManager) Miner {
reactChan := make(chan ethutil.React, 1) // This is the channel that receives 'updates' when ever a new transaction or block comes in
powChan := make(chan []byte, 1) // This is the channel that receives valid sha hases for a given block
powQuitChan := make(chan ethutil.React, 1) // This is the channel that can exit the miner thread
quitChan := make(chan bool, 1)
ethereum.Reactor().Subscribe("newBlock", reactChan)
ethereum.Reactor().Subscribe("newTx:pre", reactChan)
@ -44,7 +45,7 @@ func NewDefaultMiner(coinbase []byte, ethereum ethchain.EthManager) Miner {
reactChan: reactChan,
powChan: powChan,
powQuitChan: powQuitChan,
quitChan: make(chan bool),
quitChan: quitChan,
}
// Insert initial TXs in our little miner 'pool'
@ -148,7 +149,7 @@ func (self *Miner) mineNewBlock() {
// Find a valid nonce
self.block.Nonce = self.pow.Search(self.block, self.powQuitChan)
if self.block.Nonce != nil {
err := self.ethereum.StateManager().Process(self.block, true)
err := self.ethereum.StateManager().Process(self.block, false)
if err != nil {
ethutil.Config.Log.Infoln(err)
} else {

42
ethpub/pub.go
View File

@ -4,6 +4,7 @@ import (
"encoding/hex"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethutil"
"math/big"
"strings"
)
@ -95,13 +96,29 @@ func (lib *PEthereum) Create(key, valueStr, gasStr, gasPriceStr, script string)
return lib.createTx(key, "", valueStr, gasStr, gasPriceStr, script)
}
var namereg = ethutil.FromHex("bb5f186604d057c1c5240ca2ae0f6430138ac010")
func GetAddressFromNameReg(stateManager *ethchain.StateManager, name string) []byte {
recp := new(big.Int).SetBytes([]byte(name))
object := stateManager.CurrentState().GetStateObject(namereg)
reg := object.GetStorage(recp)
return reg.Bytes()
}
func (lib *PEthereum) createTx(key, recipient, valueStr, gasStr, gasPriceStr, scriptStr string) (*PReceipt, error) {
var hash []byte
var contractCreation bool
if len(recipient) == 0 {
contractCreation = true
} else {
hash = ethutil.FromHex(recipient)
// Check if an address is stored by this address
addr := GetAddressFromNameReg(lib.stateManager, recipient)
if len(addr) > 0 {
hash = addr
} else {
hash = ethutil.FromHex(recipient)
}
}
var keyPair *ethutil.KeyPair
@ -122,29 +139,6 @@ func (lib *PEthereum) createTx(key, recipient, valueStr, gasStr, gasPriceStr, sc
var tx *ethchain.Transaction
// Compile and assemble the given data
if contractCreation {
/*
var initScript, mainScript []byte
var err error
if ethutil.IsHex(initStr) {
initScript = ethutil.FromHex(initStr[2:])
} else {
initScript, err = ethutil.Compile(initStr)
if err != nil {
return nil, err
}
}
if ethutil.IsHex(scriptStr) {
mainScript = ethutil.FromHex(scriptStr[2:])
} else {
mainScript, err = ethutil.Compile(scriptStr)
if err != nil {
return nil, err
}
}
script := ethchain.AppendScript(initScript, mainScript)
*/
var script []byte
var err error
if ethutil.IsHex(scriptStr) {

3
ethpub/types.go
View File

@ -16,6 +16,7 @@ type PBlock struct {
Hash string `json:"hash"`
Transactions string `json:"transactions"`
Time int64 `json:"time"`
Coinbase string `json:"coinbase"`
}
// Creates a new QML Block from a chain block
@ -34,7 +35,7 @@ func NewPBlock(block *ethchain.Block) *PBlock {
return nil
}
return &PBlock{ref: block, Number: int(block.Number.Uint64()), Hash: ethutil.Hex(block.Hash()), Transactions: string(txJson), Time: block.Time}
return &PBlock{ref: block, Number: int(block.Number.Uint64()), Hash: ethutil.Hex(block.Hash()), Transactions: string(txJson), Time: block.Time, Coinbase: ethutil.Hex(block.Coinbase)}
}
func (self *PBlock) ToString() string {

4
ethutil/big.go
View File

@ -49,6 +49,10 @@ func BigD(data []byte) *big.Int {
func BigToBytes(num *big.Int, base int) []byte {
ret := make([]byte, base/8)
if len(num.Bytes()) > base/8 {
return num.Bytes()
}
return append(ret[:len(ret)-len(num.Bytes())], num.Bytes()...)
}

54
ethutil/config.go
View File

@ -22,26 +22,54 @@ type config struct {
Identifier string
}
const defaultConf = `
id = ""
port = 30303
upnp = true
maxpeer = 10
rpc = false
rpcport = 8080
`
var Config *config
func ApplicationFolder(base string) string {
usr, _ := user.Current()
p := path.Join(usr.HomeDir, base)
if len(base) > 0 {
//Check if the logging directory already exists, create it if not
_, err := os.Stat(p)
if err != nil {
if os.IsNotExist(err) {
log.Printf("Debug logging directory %s doesn't exist, creating it\n", p)
os.Mkdir(p, 0777)
}
}
iniFilePath := path.Join(p, "conf.ini")
_, err = os.Stat(iniFilePath)
if err != nil && os.IsNotExist(err) {
file, err := os.Create(iniFilePath)
if err != nil {
fmt.Println(err)
} else {
assetPath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "ethereal", "assets")
file.Write([]byte(defaultConf + "\nasset_path = " + assetPath))
}
}
}
return p
}
// Read config
//
// Initialize the global Config variable with default settings
func ReadConfig(base string, logTypes LoggerType, id string) *config {
if Config == nil {
usr, _ := user.Current()
path := path.Join(usr.HomeDir, base)
if len(base) > 0 {
//Check if the logging directory already exists, create it if not
_, err := os.Stat(path)
if err != nil {
if os.IsNotExist(err) {
log.Printf("Debug logging directory %s doesn't exist, creating it\n", path)
os.Mkdir(path, 0777)
}
}
}
path := ApplicationFolder(base)
Config = &config{ExecPath: path, Debug: true, Ver: "0.5.0 RC11"}
Config.Identifier = id

2
ethutil/value.go
View File

@ -176,7 +176,7 @@ func (val *Value) Get(idx int) *Value {
}
if idx < 0 {
panic("negative idx for Value Get")
return NewValue(nil)
}
return NewValue(d[idx])

19
peer.go
View File

@ -2,7 +2,6 @@ package eth
import (
"bytes"
"container/list"
"fmt"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethutil"
@ -440,7 +439,7 @@ func (p *Peer) HandleInbound() {
ethutil.Config.Log.Debugf("[PEER] Found canonical block, returning chain from: %x ", parent.Hash())
chain := p.ethereum.BlockChain().GetChainFromHash(parent.Hash(), amountOfBlocks)
if len(chain) > 0 {
ethutil.Config.Log.Debugf("[PEER] Returning %d blocks: %x ", len(chain), parent.Hash())
//ethutil.Config.Log.Debugf("[PEER] Returning %d blocks: %x ", len(chain), parent.Hash())
p.QueueMessage(ethwire.NewMessage(ethwire.MsgBlockTy, chain))
} else {
p.QueueMessage(ethwire.NewMessage(ethwire.MsgBlockTy, []interface{}{}))
@ -450,9 +449,11 @@ func (p *Peer) HandleInbound() {
//ethutil.Config.Log.Debugf("[PEER] Could not find a similar block")
// If no blocks are found we send back a reply with msg not in chain
// and the last hash from get chain
lastHash := msg.Data.Get(l - 1)
//log.Printf("Sending not in chain with hash %x\n", lastHash.AsRaw())
p.QueueMessage(ethwire.NewMessage(ethwire.MsgNotInChainTy, []interface{}{lastHash.Raw()}))
if l > 0 {
lastHash := msg.Data.Get(l - 1)
//log.Printf("Sending not in chain with hash %x\n", lastHash.AsRaw())
p.QueueMessage(ethwire.NewMessage(ethwire.MsgNotInChainTy, []interface{}{lastHash.Raw()}))
}
}
case ethwire.MsgNotInChainTy:
ethutil.Config.Log.Debugf("Not in chain: %x\n", msg.Data.Get(0).Bytes())
@ -521,13 +522,7 @@ func (p *Peer) Stop() {
}
// Pre-emptively remove the peer; don't wait for reaping. We already know it's dead if we are here
p.ethereum.peerMut.Lock()
defer p.ethereum.peerMut.Unlock()
eachPeer(p.ethereum.peers, func(peer *Peer, e *list.Element) {
if peer == p {
p.ethereum.peers.Remove(e)
}
})
p.ethereum.RemovePeer(p)
}
func (p *Peer) pushHandshake() error {