func unpackAddr(value *ethutil.Value, p uint64) string {
a := strconv.Itoa(int(value.Get(0).Uint()))
b := strconv.Itoa(int(value.Get(1).Uint()))
c := strconv.Itoa(int(value.Get(2).Uint()))
d := strconv.Itoa(int(value.Get(3).Uint()))
host := strings.Join([]string{a, b, c, d}, ".")
port := strconv.Itoa(int(p))
return net.JoinHostPort(host, port)
}
func (block *Block) RlpValueDecode(decoder *ethutil.Value) {
header := decoder.Get(0)
block.PrevHash = header.Get(0).Bytes()
block.UncleSha = header.Get(1).Bytes()
block.Coinbase = header.Get(2).Bytes()
block.state = ethstate.New(ethtrie.New(ethutil.Config.Db, header.Get(3).Val))
block.TxSha = header.Get(4).Bytes()
block.Difficulty = header.Get(5).BigInt()
block.Number = header.Get(6).BigInt()
//fmt.Printf("#%v : %x\n", block.Number, block.Coinbase)
block.MinGasPrice = header.Get(7).BigInt()
block.GasLimit = header.Get(8).BigInt()
block.GasUsed = header.Get(9).BigInt()
block.Time = int64(header.Get(10).BigInt().Uint64())
block.Extra = header.Get(11).Str()
block.Nonce = header.Get(12).Bytes()
// Tx list might be empty if this is an uncle. Uncles only have their
// header set.
if decoder.Get(1).IsNil() == false { // Yes explicitness
receipts := decoder.Get(1)
block.transactions = make([]*Transaction, receipts.Len())
block.receipts = make([]*Receipt, receipts.Len())
for i := 0; i < receipts.Len(); i++ {
receipt := NewRecieptFromValue(receipts.Get(i))
block.transactions[i] = receipt.Tx
block.receipts[i] = receipt
}
}
if decoder.Get(2).IsNil() == false { // Yes explicitness
uncles := decoder.Get(2)
block.Uncles = make([]*Block, uncles.Len())
for i := 0; i < uncles.Len(); i++ {
block.Uncles[i] = NewUncleBlockFromValue(uncles.Get(i))
}
}
}
func (block *Block) RlpValueDecode(decoder *ethutil.Value) {
header := decoder.Get(0)
block.PrevHash = header.Get(0).Bytes()
block.UncleSha = header.Get(1).Bytes()
block.Coinbase = header.Get(2).Bytes()
block.state = NewState(ethutil.NewTrie(ethutil.Config.Db, header.Get(3).Val))
block.TxSha = header.Get(4).Bytes()
block.Difficulty = header.Get(5).BigInt()
block.Time = int64(header.Get(6).BigInt().Uint64())
block.Extra = header.Get(7).Str()
block.Nonce = header.Get(8).Bytes()
block.contractStates = make(map[string]*ethutil.Trie)
// Tx list might be empty if this is an uncle. Uncles only have their
// header set.
if decoder.Get(1).IsNil() == false { // Yes explicitness
txes := decoder.Get(1)
block.transactions = make([]*Transaction, txes.Len())
for i := 0; i < txes.Len(); i++ {
tx := NewTransactionFromValue(txes.Get(i))
block.transactions[i] = tx
}
}
if decoder.Get(2).IsNil() == false { // Yes explicitness
uncles := decoder.Get(2)
block.Uncles = make([]*Block, uncles.Len())
for i := 0; i < uncles.Len(); i++ {
block.Uncles[i] = NewUncleBlockFromValue(uncles.Get(i))
}
}
}
func (tx *Transaction) RlpValueDecode(decoder *ethutil.Value) {
tx.Nonce = decoder.Get(0).Uint()
tx.Recipient = decoder.Get(1).Bytes()
tx.Value = decoder.Get(2).BigInt()
d := decoder.Get(3)
tx.Data = make([]string, d.Len())
for i := 0; i < d.Len(); i++ {
tx.Data[i] = d.Get(i).Str()
}
// TODO something going wrong here
tx.v = byte(decoder.Get(4).Uint())
tx.r = decoder.Get(5).Bytes()
tx.s = decoder.Get(6).Bytes()
}
func NewUncleBlockFromValue(header *ethutil.Value) *Block {
block := &Block{}
block.PrevHash = header.Get(0).Bytes()
block.UncleSha = header.Get(1).Bytes()
block.Coinbase = header.Get(2).Bytes()
block.state = NewState(ethutil.NewTrie(ethutil.Config.Db, header.Get(3).Val))
block.TxSha = header.Get(4).Bytes()
block.Difficulty = header.Get(5).BigInt()
block.Time = int64(header.Get(6).BigInt().Uint64())
block.Extra = header.Get(7).Str()
block.Nonce = header.Get(8).Bytes()
return block
}
func NewUncleBlockFromValue(header *ethutil.Value) *Block {
block := &Block{}
block.PrevHash = header.Get(0).Bytes()
block.UncleSha = header.Get(1).Bytes()
block.Coinbase = header.Get(2).Bytes()
block.state = ethstate.New(ethtrie.New(ethutil.Config.Db, header.Get(3).Val))
block.TxSha = header.Get(4).Bytes()
block.Difficulty = header.Get(5).BigInt()
block.Number = header.Get(6).BigInt()
block.MinGasPrice = header.Get(7).BigInt()
block.GasLimit = header.Get(8).BigInt()
block.GasUsed = header.Get(9).BigInt()
block.Time = int64(header.Get(10).BigInt().Uint64())
block.Extra = header.Get(11).Str()
block.Nonce = header.Get(12).Bytes()
return block
}
func (self *Receipt) RlpValueDecode(decoder *ethutil.Value) {
self.Tx = NewTransactionFromValue(decoder.Get(0))
self.PostState = decoder.Get(1).Bytes()
self.CumulativeGasUsed = decoder.Get(2).BigInt()
}
func (tx *Transaction) RlpValueDecode(decoder *ethutil.Value) {
tx.Nonce = decoder.Get(0).Uint()
tx.GasPrice = decoder.Get(1).BigInt()
tx.Gas = decoder.Get(2).BigInt()
tx.Recipient = decoder.Get(3).Bytes()
tx.Value = decoder.Get(4).BigInt()
tx.Data = decoder.Get(5).Bytes()
tx.v = byte(decoder.Get(6).Uint())
tx.r = decoder.Get(7).Bytes()
tx.s = decoder.Get(8).Bytes()
if IsContractAddr(tx.Recipient) {
tx.contractCreation = true
}
}
func (it *TrieIterator) iterateNode(key []int, currentNode *ethutil.Value, cb EachCallback) {
if currentNode.Len() == 2 {
k := CompactDecode(currentNode.Get(0).Str())
pk := append(key, k...)
if currentNode.Get(1).Len() != 0 && currentNode.Get(1).Str() == "" {
it.iterateNode(pk, currentNode.Get(1), cb)
} else {
if k[len(k)-1] == 16 {
cb(DecodeCompact(pk), currentNode.Get(1))
} else {
it.fetchNode(pk, currentNode.Get(1).Bytes(), cb)
}
}
} else {
for i := 0; i < currentNode.Len(); i++ {
pk := append(key, i)
if i == 16 && currentNode.Get(i).Len() != 0 {
cb(DecodeCompact(pk), currentNode.Get(i))
} else {
if currentNode.Get(i).Len() != 0 && currentNode.Get(i).Str() == "" {
it.iterateNode(pk, currentNode.Get(i), cb)
} else {
val := currentNode.Get(i).Str()
if val != "" {
it.fetchNode(pk, []byte(val), cb)
}
}
}
}
}
}
// Some time in the near future this will need refactoring :-)
// XXX Note to self, IsSlice == inline node. Str == sha3 to node
func (it *TrieIterator) workNode(currentNode *ethutil.Value) {
if currentNode.Len() == 2 {
k := CompactDecode(currentNode.Get(0).Str())
if currentNode.Get(1).Str() == "" {
it.workNode(currentNode.Get(1))
} else {
if k[len(k)-1] == 16 {
it.values = append(it.values, currentNode.Get(1).Str())
} else {
it.shas = append(it.shas, currentNode.Get(1).Bytes())
it.getNode(currentNode.Get(1).Bytes())
}
}
} else {
for i := 0; i < currentNode.Len(); i++ {
if i == 16 && currentNode.Get(i).Len() != 0 {
it.values = append(it.values, currentNode.Get(i).Str())
} else {
if currentNode.Get(i).Str() == "" {
it.workNode(currentNode.Get(i))
} else {
val := currentNode.Get(i).Str()
if val != "" {
it.shas = append(it.shas, currentNode.Get(1).Bytes())
it.getNode([]byte(val))
}
}
}
}
}
}
func NewKeyPairFromValue(val *ethutil.Value) *KeyPair {
keyPair := &KeyPair{PrivateKey: val.Get(0).Bytes(), PublicKey: val.Get(1).Bytes()}
return keyPair
}