diff options
| -rw-r--r-- | ethchain/block_chain.go | 16 | ||||
| -rw-r--r-- | ethcrypto/mnemonic.go | 3 | ||||
| -rw-r--r-- | ethpub/pub.go | 23 | ||||
| -rw-r--r-- | ethstate/dump.go | 47 |
4 files changed, 71 insertions, 18 deletions
diff --git a/ethchain/block_chain.go b/ethchain/block_chain.go index 736fe52c7..3eba90fca 100644 --- a/ethchain/block_chain.go +++ b/ethchain/block_chain.go @@ -290,7 +290,6 @@ func (bc *BlockChain) setLastBlock() { data, _ := ethutil.Config.Db.Get([]byte("LastBlock")) if len(data) != 0 { block := NewBlockFromBytes(data) - //info := bc.BlockInfo(block) bc.CurrentBlock = block bc.LastBlockHash = block.Hash() bc.LastBlockNumber = block.Number.Uint64() @@ -301,9 +300,6 @@ func (bc *BlockChain) setLastBlock() { bc.genesisBlock.state.Trie.Sync() // Prepare the genesis block bc.Add(bc.genesisBlock) - - //chainlogger.Infof("root %x\n", bm.bc.genesisBlock.State().Root) - //bm.bc.genesisBlock.PrintHash() } // Set the last know difficulty (might be 0x0 as initial value, Genesis) @@ -339,6 +335,18 @@ func (bc *BlockChain) GetBlock(hash []byte) *Block { return NewBlockFromBytes(data) } +func (self *BlockChain) GetBlockByNumber(num uint64) *Block { + block := self.CurrentBlock + for ; block.Number.Uint64() != num; block = self.GetBlock(block.PrevHash) { + } + + if block.Number.Uint64() == 0 && num != 0 { + return nil + } + + return block +} + func (bc *BlockChain) BlockInfoByHash(hash []byte) BlockInfo { bi := BlockInfo{} data, _ := ethutil.Config.Db.Get(append(hash, []byte("Info")...)) diff --git a/ethcrypto/mnemonic.go b/ethcrypto/mnemonic.go index b8df2ad6f..2d3ac85a3 100644 --- a/ethcrypto/mnemonic.go +++ b/ethcrypto/mnemonic.go @@ -13,12 +13,9 @@ import ( func InitWords(wordsPath string) { filename := path.Join(wordsPath, "mnemonic.words.lst") if _, err := os.Stat(filename); os.IsNotExist(err) { - fmt.Printf("reading mnemonic word list file from supplied path not found. Looked in %s. Trying next option.\n", filename) - dir := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "eth-go", "ethcrypto") filename = path.Join(dir, "mnemonic.words.lst") if _, err := os.Stat(filename); os.IsNotExist(err) { - fmt.Printf("reading mnemonic word list file 'mnemonic.words.lst' from source folder failed: %s.\n", filename) dir, err := filepath.Abs(filepath.Dir(os.Args[0])) if err != nil { panic(fmt.Errorf("problem getting current folder: ", err)) diff --git a/ethpub/pub.go b/ethpub/pub.go index 7cc7cf6ce..f971313d8 100644 --- a/ethpub/pub.go +++ b/ethpub/pub.go @@ -3,14 +3,15 @@ package ethpub import ( "bytes" "encoding/json" + "math/big" + "strings" + "sync/atomic" + "github.com/ethereum/eth-go/ethchain" "github.com/ethereum/eth-go/ethcrypto" "github.com/ethereum/eth-go/ethlog" "github.com/ethereum/eth-go/ethstate" "github.com/ethereum/eth-go/ethutil" - "math/big" - "strings" - "sync/atomic" ) var logger = ethlog.NewLogger("PUB") @@ -165,14 +166,6 @@ func (lib *PEthereum) SecretToAddress(key string) string { return ethutil.Bytes2Hex(pair.Address()) } -func (lib *PEthereum) Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr string) (*PReceipt, error) { - return lib.createTx(key, recipient, valueStr, gasStr, gasPriceStr, dataStr) -} - -func (lib *PEthereum) Create(key, valueStr, gasStr, gasPriceStr, script string) (*PReceipt, error) { - return lib.createTx(key, "", valueStr, gasStr, gasPriceStr, script) -} - func FindAddressInNameReg(stateManager *ethchain.StateManager, name string) []byte { nameReg := EthereumConfig(stateManager).NameReg() if nameReg != nil { @@ -199,6 +192,14 @@ func FindNameInNameReg(stateManager *ethchain.StateManager, addr []byte) string return "" } +func (lib *PEthereum) Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr string) (*PReceipt, error) { + return lib.createTx(key, recipient, valueStr, gasStr, gasPriceStr, dataStr) +} + +func (lib *PEthereum) Create(key, valueStr, gasStr, gasPriceStr, script string) (*PReceipt, error) { + return lib.createTx(key, "", valueStr, gasStr, gasPriceStr, script) +} + func (lib *PEthereum) createTx(key, recipient, valueStr, gasStr, gasPriceStr, scriptStr string) (*PReceipt, error) { var hash []byte var contractCreation bool diff --git a/ethstate/dump.go b/ethstate/dump.go new file mode 100644 index 000000000..2406dfc49 --- /dev/null +++ b/ethstate/dump.go @@ -0,0 +1,47 @@ +package ethstate + +import ( + "encoding/json" + "fmt" + + "github.com/ethereum/eth-go/ethutil" +) + +type Account struct { + Balance string `json:"balance"` + Nonce uint64 `json:"nonce"` + CodeHash string `json:"codeHash"` + Storage map[string]string `json:"storage"` +} + +type World struct { + Root string `json:"root"` + Accounts map[string]Account `json:"accounts"` +} + +func (self *State) Dump() string { + world := World{ + Root: ethutil.Bytes2Hex(self.Trie.Root.([]byte)), + Accounts: make(map[string]Account), + } + + self.Trie.NewIterator().Each(func(key string, value *ethutil.Value) { + stateObject := NewStateObjectFromBytes([]byte(key), value.Bytes()) + + account := Account{Balance: stateObject.Balance.String(), Nonce: stateObject.Nonce, CodeHash: ethutil.Bytes2Hex(stateObject.CodeHash)} + account.Storage = make(map[string]string) + + stateObject.EachStorage(func(key string, value *ethutil.Value) { + value.Decode() + account.Storage[ethutil.Bytes2Hex([]byte(key))] = ethutil.Bytes2Hex(value.Bytes()) + }) + world.Accounts[ethutil.Bytes2Hex([]byte(key))] = account + }) + + json, err := json.MarshalIndent(world, "", " ") + if err != nil { + fmt.Println("dump err", err) + } + + return string(json) +} |