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DRY up the use of toHex in the project and move it to common

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This commit is contained in:
Maran
2015-03-16 15:17:19 +01:00
parent 22893b7ac9
commit 7330c97b5b
8 changed files with 108 additions and 113 deletions
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28
rpc/api.go
View File

@ -9,11 +9,11 @@ import (
"sync"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/event/filter"
"github.com/ethereum/go-ethereum/state"
@ -251,7 +251,7 @@ func (p *EthereumApi) Transact(args *NewTxArgs, reply *interface{}) (err error)
result, _ := account.Transact(common.FromHex(args.To), common.FromHex(args.Value), common.FromHex(args.Gas), common.FromHex(args.GasPrice), common.FromHex(args.Data))
if len(result) > 0 {
*reply = toHex(result)
*reply = common.ToHex(result)
}
} else if _, exists := p.register[args.From]; exists {
p.register[ags.From] = append(p.register[args.From], args)
@ -291,7 +291,7 @@ func (p *EthereumApi) GetBalance(args *GetBalanceArgs, reply *interface{}) error
return err
}
state := p.getStateWithNum(args.BlockNumber).SafeGet(args.Address)
*reply = toHex(state.Balance().Bytes())
*reply = common.ToHex(state.Balance().Bytes())
return nil
}
@ -384,7 +384,7 @@ func (p *EthereumApi) NewWhisperFilter(args *WhisperFilterArgs, reply *interface
}
id = p.xeth().Whisper().Watch(opts)
p.messages[id] = &whisperFilter{timeout: time.Now()}
*reply = toHex(big.NewInt(int64(id)).Bytes())
*reply = common.ToHex(big.NewInt(int64(id)).Bytes())
return nil
}
@ -480,7 +480,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
if err := json.Unmarshal(req.Params, &args); err != nil {
return err
}
*reply = toHex(crypto.Sha3(common.FromHex(args.Data)))
*reply = common.ToHex(crypto.Sha3(common.FromHex(args.Data)))
case "web3_clientVersion":
*reply = p.xeth().Backend().Version()
case "net_version":
@ -488,7 +488,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
case "net_listening":
*reply = p.xeth().IsListening()
case "net_peerCount":
*reply = toHex(big.NewInt(int64(p.xeth().PeerCount())).Bytes())
*reply = common.ToHex(big.NewInt(int64(p.xeth().PeerCount())).Bytes())
case "eth_coinbase":
// TODO handling of empty coinbase due to lack of accounts
res := p.xeth().Coinbase()
@ -500,11 +500,11 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
case "eth_mining":
*reply = p.xeth().IsMining()
case "eth_gasPrice":
*reply = toHex(defaultGasPrice.Bytes())
*reply = common.ToHex(defaultGasPrice.Bytes())
case "eth_accounts":
*reply = p.xeth().Accounts()
case "eth_blockNumber":
*reply = toHex(p.xeth().Backend().ChainManager().CurrentBlock().Number().Bytes())
*reply = common.ToHex(p.xeth().Backend().ChainManager().CurrentBlock().Number().Bytes())
case "eth_getBalance":
args := new(GetBalanceArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
@ -539,7 +539,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
if err != nil {
return err
}
*reply = toHex(big.NewInt(v).Bytes())
*reply = common.ToHex(big.NewInt(v).Bytes())
case "eth_getBlockTransactionCountByNumber":
args := new(GetBlockByNumberArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
@ -550,7 +550,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
if err != nil {
return err
}
*reply = toHex(big.NewInt(v).Bytes())
*reply = common.ToHex(big.NewInt(v).Bytes())
case "eth_getUncleCountByBlockHash":
args := new(GetBlockByHashArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
@ -561,7 +561,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
if err != nil {
return err
}
*reply = toHex(big.NewInt(v).Bytes())
*reply = common.ToHex(big.NewInt(v).Bytes())
case "eth_getUncleCountByBlockNumber":
args := new(GetBlockByNumberArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
@ -572,7 +572,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
if err != nil {
return err
}
*reply = toHex(big.NewInt(v).Bytes())
*reply = common.ToHex(big.NewInt(v).Bytes())
case "eth_getData", "eth_getCode":
args := new(GetDataArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
@ -663,7 +663,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
return NewValidationError("Index", "does not exist")
}
uncle, err := p.GetBlockByHash(toHex(v.Uncles[args.Index]), false)
uncle, err := p.GetBlockByHash(common.ToHex(v.Uncles[args.Index]), false)
if err != nil {
return err
}
@ -682,7 +682,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
return NewValidationError("Index", "does not exist")
}
uncle, err := p.GetBlockByHash(toHex(v.Uncles[args.Index]), false)
uncle, err := p.GetBlockByHash(common.ToHex(v.Uncles[args.Index]), false)
if err != nil {
return err
}

61
rpc/responses.go
View File

@ -5,6 +5,7 @@ import (
// "fmt"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
)
@ -56,23 +57,23 @@ func (b *BlockRes) MarshalJSON() ([]byte, error) {
}
// convert strict types to hexified strings
ext.BlockNumber = toHex(big.NewInt(b.BlockNumber).Bytes())
ext.BlockHash = toHex(b.BlockHash)
ext.ParentHash = toHex(b.ParentHash)
ext.Nonce = toHex(b.Nonce)
ext.Sha3Uncles = toHex(b.Sha3Uncles)
ext.LogsBloom = toHex(b.LogsBloom)
ext.TransactionRoot = toHex(b.TransactionRoot)
ext.StateRoot = toHex(b.StateRoot)
ext.Miner = toHex(b.Miner)
ext.Difficulty = toHex(big.NewInt(b.Difficulty).Bytes())
ext.TotalDifficulty = toHex(big.NewInt(b.TotalDifficulty).Bytes())
ext.Size = toHex(big.NewInt(b.Size).Bytes())
// ext.ExtraData = toHex(b.ExtraData)
ext.GasLimit = toHex(big.NewInt(b.GasLimit).Bytes())
// ext.MinGasPrice = toHex(big.NewInt(b.MinGasPrice).Bytes())
ext.GasUsed = toHex(big.NewInt(b.GasUsed).Bytes())
ext.UnixTimestamp = toHex(big.NewInt(b.UnixTimestamp).Bytes())
ext.BlockNumber = common.ToHex(big.NewInt(b.BlockNumber).Bytes())
ext.BlockHash = common.ToHex(b.BlockHash)
ext.ParentHash = common.ToHex(b.ParentHash)
ext.Nonce = common.ToHex(b.Nonce)
ext.Sha3Uncles = common.ToHex(b.Sha3Uncles)
ext.LogsBloom = common.ToHex(b.LogsBloom)
ext.TransactionRoot = common.ToHex(b.TransactionRoot)
ext.StateRoot = common.ToHex(b.StateRoot)
ext.Miner = common.ToHex(b.Miner)
ext.Difficulty = common.ToHex(big.NewInt(b.Difficulty).Bytes())
ext.TotalDifficulty = common.ToHex(big.NewInt(b.TotalDifficulty).Bytes())
ext.Size = common.ToHex(big.NewInt(b.Size).Bytes())
// ext.ExtraData = common.ToHex(b.ExtraData)
ext.GasLimit = common.ToHex(big.NewInt(b.GasLimit).Bytes())
// ext.MinGasPrice = common.ToHex(big.NewInt(b.MinGasPrice).Bytes())
ext.GasUsed = common.ToHex(big.NewInt(b.GasUsed).Bytes())
ext.UnixTimestamp = common.ToHex(big.NewInt(b.UnixTimestamp).Bytes())
ext.Transactions = make([]interface{}, len(b.Transactions))
if b.fullTx {
for i, tx := range b.Transactions {
@ -80,12 +81,12 @@ func (b *BlockRes) MarshalJSON() ([]byte, error) {
}
} else {
for i, tx := range b.Transactions {
ext.Transactions[i] = toHex(tx.Hash)
ext.Transactions[i] = common.ToHex(tx.Hash)
}
}
ext.Uncles = make([]string, len(b.Uncles))
for i, v := range b.Uncles {
ext.Uncles[i] = toHex(v)
ext.Uncles[i] = common.ToHex(v)
}
return json.Marshal(ext)
@ -160,17 +161,17 @@ func (t *TransactionRes) MarshalJSON() ([]byte, error) {
Input string `json:"input"`
}
ext.Hash = toHex(t.Hash)
ext.Nonce = toHex(big.NewInt(t.Nonce).Bytes())
ext.BlockHash = toHex(t.BlockHash)
ext.BlockNumber = toHex(big.NewInt(t.BlockNumber).Bytes())
ext.TxIndex = toHex(big.NewInt(t.TxIndex).Bytes())
ext.From = toHex(t.From)
ext.To = toHex(t.To)
ext.Value = toHex(big.NewInt(t.Value).Bytes())
ext.Gas = toHex(big.NewInt(t.Gas).Bytes())
ext.GasPrice = toHex(big.NewInt(t.GasPrice).Bytes())
ext.Input = toHex(t.Input)
ext.Hash = common.ToHex(t.Hash)
ext.Nonce = common.ToHex(big.NewInt(t.Nonce).Bytes())
ext.BlockHash = common.ToHex(t.BlockHash)
ext.BlockNumber = common.ToHex(big.NewInt(t.BlockNumber).Bytes())
ext.TxIndex = common.ToHex(big.NewInt(t.TxIndex).Bytes())
ext.From = common.ToHex(t.From)
ext.To = common.ToHex(t.To)
ext.Value = common.ToHex(big.NewInt(t.Value).Bytes())
ext.Gas = common.ToHex(big.NewInt(t.Gas).Bytes())
ext.GasPrice = common.ToHex(big.NewInt(t.GasPrice).Bytes())
ext.Input = common.ToHex(t.Input)
return json.Marshal(ext)
}

17
rpc/util.go
View File

@ -119,17 +119,8 @@ func (self JsonWrapper) ParseRequestBody(req *http.Request) (RpcRequest, error)
return reqParsed, nil
}
func toHex(b []byte) string {
hex := common.Bytes2Hex(b)
// Prefer output of "0x0" instead of "0x"
if len(hex) == 0 {
hex = "0"
}
return "0x" + hex
}
func i2hex(n int) string {
return toHex(big.NewInt(int64(n)).Bytes())
return common.ToHex(big.NewInt(int64(n)).Bytes())
}
type RpcServer interface {
@ -150,11 +141,11 @@ func toLogs(logs state.Logs) (ls []Log) {
for i, log := range logs {
var l Log
l.Topic = make([]string, len(log.Topics()))
l.Address = toHex(log.Address())
l.Data = toHex(log.Data())
l.Address = common.ToHex(log.Address())
l.Data = common.ToHex(log.Data())
l.Number = log.Number()
for j, topic := range log.Topics() {
l.Topic[j] = toHex(topic)
l.Topic[j] = common.ToHex(topic)
}
ls[i] = l
}