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Merge pull request #3475 from fjl/rpc-hex-improvements

Browse Source 
rpc: remove HexBytes, HexNumber
pull/3487/head
Péter Szilágyi 8 years ago committed by GitHub
parent 6d15d00ac4 12c964b2b7
commit 115364b0a9
13 changed files with 287 additions and 637 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 32
      eth/api.go
  2. 20
      eth/bind.go
  3. 478
      internal/ethapi/api.go
  4. 2
      internal/jsre/jsre.go
  5. 6
      internal/jsre/pretty.go
  6. 5
      les/backend.go
  7. 13
      node/api.go
  8. 67
      rpc/json.go
  9. 115
      rpc/types.go
  10. 95
      rpc/types_test.go
  11. 17
      whisper/shhapi/api.go
  12. 4
      whisper/shhapi/api_test.go
  13. 70
      whisper/whisperv2/api.go

32
eth/api.go
Unescape View File

@ -31,6 +31,7 @@ import (
"github.com/ethereum/ethash"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
@ -69,8 +70,8 @@ func (s *PublicEthereumAPI) Coinbase() (common.Address, error) {
}
// Hashrate returns the POW hashrate
func (s *PublicEthereumAPI) Hashrate() *rpc.HexNumber {
return rpc.NewHexNumber(s.e.Miner().HashRate())
func (s *PublicEthereumAPI) Hashrate() hexutil.Uint64 {
return hexutil.Uint64(s.e.Miner().HashRate())
}
// PublicMinerAPI provides an API to control the miner.
@ -95,8 +96,8 @@ func (s *PublicMinerAPI) Mining() bool {
// SubmitWork can be used by external miner to submit their POW solution. It returns an indication if the work was
// accepted. Note, this is not an indication if the provided work was valid!
func (s *PublicMinerAPI) SubmitWork(nonce rpc.HexNumber, solution, digest common.Hash) bool {
return s.agent.SubmitWork(nonce.Uint64(), digest, solution)
func (s *PublicMinerAPI) SubmitWork(nonce hexutil.Uint64, solution, digest common.Hash) bool {
return s.agent.SubmitWork(uint64(nonce), digest, solution)
}
// GetWork returns a work package for external miner. The work package consists of 3 strings
@ -119,8 +120,8 @@ func (s *PublicMinerAPI) GetWork() (work [3]string, err error) {
// SubmitHashrate can be used for remote miners to submit their hash rate. This enables the node to report the combined
// hash rate of all miners which submit work through this node. It accepts the miner hash rate and an identifier which
// must be unique between nodes.
func (s *PublicMinerAPI) SubmitHashrate(hashrate rpc.HexNumber, id common.Hash) bool {
s.agent.SubmitHashrate(id, hashrate.Uint64())
func (s *PublicMinerAPI) SubmitHashrate(hashrate hexutil.Uint64, id common.Hash) bool {
s.agent.SubmitHashrate(id, uint64(hashrate))
return true
}
@ -137,18 +138,15 @@ func NewPrivateMinerAPI(e *Ethereum) *PrivateMinerAPI {
// Start the miner with the given number of threads. If threads is nil the number of
// workers started is equal to the number of logical CPU's that are usable by this process.
func (s *PrivateMinerAPI) Start(threads *rpc.HexNumber) (bool, error) {
func (s *PrivateMinerAPI) Start(threads *hexutil.Uint) (bool, error) {
s.e.StartAutoDAG()
var err error
if threads == nil {
threads = rpc.NewHexNumber(runtime.NumCPU())
}
err := s.e.StartMining(threads.Int())
if err == nil {
return true, nil
err = s.e.StartMining(runtime.NumCPU())
} else {
err = s.e.StartMining(int(*threads))
}
return false, err
return err == nil, err
}
// Stop the miner
@ -166,8 +164,8 @@ func (s *PrivateMinerAPI) SetExtra(extra string) (bool, error) {
}
// SetGasPrice sets the minimum accepted gas price for the miner.
func (s *PrivateMinerAPI) SetGasPrice(gasPrice rpc.HexNumber) bool {
s.e.Miner().SetGasPrice(gasPrice.BigInt())
func (s *PrivateMinerAPI) SetGasPrice(gasPrice hexutil.Big) bool {
s.e.Miner().SetGasPrice((*big.Int)(&gasPrice))
return true
}

20
eth/bind.go
Unescape View File

@ -21,6 +21,7 @@ import (
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/internal/ethapi"
"github.com/ethereum/go-ethereum/rlp"
@ -83,16 +84,16 @@ func toCallArgs(msg ethereum.CallMsg) ethapi.CallArgs {
args := ethapi.CallArgs{
To: msg.To,
From: msg.From,
Data: common.ToHex(msg.Data),
Data: msg.Data,
}
if msg.Gas != nil {
args.Gas = *rpc.NewHexNumber(msg.Gas)
args.Gas = hexutil.Big(*msg.Gas)
}
if msg.GasPrice != nil {
args.GasPrice = *rpc.NewHexNumber(msg.GasPrice)
args.GasPrice = hexutil.Big(*msg.GasPrice)
}
if msg.Value != nil {
args.Value = *rpc.NewHexNumber(msg.Value)
args.Value = hexutil.Big(*msg.Value)
}
return args
}
@ -106,9 +107,12 @@ func toBlockNumber(num *big.Int) rpc.BlockNumber {
// PendingAccountNonce implements bind.ContractTransactor retrieving the current
// pending nonce associated with an account.
func (b *ContractBackend) PendingNonceAt(ctx context.Context, account common.Address) (uint64, error) {
func (b *ContractBackend) PendingNonceAt(ctx context.Context, account common.Address) (nonce uint64, err error) {
out, err := b.txapi.GetTransactionCount(ctx, account, rpc.PendingBlockNumber)
return out.Uint64(), err
if out != nil {
nonce = uint64(*out)
}
return nonce, err
}
// SuggestGasPrice implements bind.ContractTransactor retrieving the currently
@ -124,13 +128,13 @@ func (b *ContractBackend) SuggestGasPrice(ctx context.Context) (*big.Int, error)
// should provide a basis for setting a reasonable default.
func (b *ContractBackend) EstimateGas(ctx context.Context, msg ethereum.CallMsg) (*big.Int, error) {
out, err := b.bcapi.EstimateGas(ctx, toCallArgs(msg))
return out.BigInt(), err
return out.ToInt(), err
}
// SendTransaction implements bind.ContractTransactor injects the transaction
// into the pending pool for execution.
func (b *ContractBackend) SendTransaction(ctx context.Context, tx *types.Transaction) error {
raw, _ := rlp.EncodeToBytes(tx)
_, err := b.txapi.SendRawTransaction(ctx, common.ToHex(raw))
_, err := b.txapi.SendRawTransaction(ctx, raw)
return err
}

478
internal/ethapi/api.go
Unescape View File

@ -19,7 +19,6 @@ package ethapi
import (
"bytes"
"encoding/hex"
"encoding/json"
"fmt"
"math/big"
"strings"
@ -44,7 +43,7 @@ import (
"golang.org/x/net/context"
)
const defaultGas = uint64(90000)
const defaultGas = 90000
// PublicEthereumAPI provides an API to access Ethereum related information.
// It offers only methods that operate on public data that is freely available to anyone.
@ -63,8 +62,8 @@ func (s *PublicEthereumAPI) GasPrice(ctx context.Context) (*big.Int, error) {
}
// ProtocolVersion returns the current Ethereum protocol version this node supports
func (s *PublicEthereumAPI) ProtocolVersion() *rpc.HexNumber {
return rpc.NewHexNumber(s.b.ProtocolVersion())
func (s *PublicEthereumAPI) ProtocolVersion() hexutil.Uint {
return hexutil.Uint(s.b.ProtocolVersion())
}
// Syncing returns false in case the node is currently not syncing with the network. It can be up to date or has not
@ -83,11 +82,11 @@ func (s *PublicEthereumAPI) Syncing() (interface{}, error) {
}
// Otherwise gather the block sync stats
return map[string]interface{}{
"startingBlock": rpc.NewHexNumber(progress.StartingBlock),
"currentBlock": rpc.NewHexNumber(progress.CurrentBlock),
"highestBlock": rpc.NewHexNumber(progress.HighestBlock),
"pulledStates": rpc.NewHexNumber(progress.PulledStates),
"knownStates": rpc.NewHexNumber(progress.KnownStates),
"startingBlock": hexutil.Uint64(progress.StartingBlock),
"currentBlock": hexutil.Uint64(progress.CurrentBlock),
"highestBlock": hexutil.Uint64(progress.HighestBlock),
"pulledStates": hexutil.Uint64(progress.PulledStates),
"knownStates": hexutil.Uint64(progress.KnownStates),
}, nil
}
@ -129,11 +128,11 @@ func (s *PublicTxPoolAPI) Content() map[string]map[string]map[string]*RPCTransac
}
// Status returns the number of pending and queued transaction in the pool.
func (s *PublicTxPoolAPI) Status() map[string]*rpc.HexNumber {
func (s *PublicTxPoolAPI) Status() map[string]hexutil.Uint {
pending, queue := s.b.Stats()
return map[string]*rpc.HexNumber{
"pending": rpc.NewHexNumber(pending),
"queued": rpc.NewHexNumber(queue),
return map[string]hexutil.Uint{
"pending": hexutil.Uint(pending),
"queued": hexutil.Uint(queue),
}
}
@ -238,13 +237,14 @@ func (s *PrivateAccountAPI) ImportRawKey(privkey string, password string) (commo
// UnlockAccount will unlock the account associated with the given address with
// the given password for duration seconds. If duration is nil it will use a
// default of 300 seconds. It returns an indication if the account was unlocked.
func (s *PrivateAccountAPI) UnlockAccount(addr common.Address, password string, duration *rpc.HexNumber) (bool, error) {
func (s *PrivateAccountAPI) UnlockAccount(addr common.Address, password string, duration *hexutil.Uint) (bool, error) {
var d time.Duration
if duration == nil {
duration = rpc.NewHexNumber(300)
d = 300 * time.Second
} else {
d = time.Duration(*duration) * time.Second
}
a := accounts.Account{Address: addr}
d := time.Duration(duration.Int64()) * time.Second
if err := s.am.TimedUnlock(a, password, d); err != nil {
if err := s.am.TimedUnlock(accounts.Account{Address: addr}, password, d); err != nil {
return false, err
}
return true, nil
@ -259,27 +259,10 @@ func (s *PrivateAccountAPI) LockAccount(addr common.Address) bool {
// tries to sign it with the key associated with args.To. If the given passwd isn't
// able to decrypt the key it fails.
func (s *PrivateAccountAPI) SendTransaction(ctx context.Context, args SendTxArgs, passwd string) (common.Hash, error) {
var err error
args, err = prepareSendTxArgs(ctx, args, s.b)
if err != nil {
if err := args.setDefaults(ctx, s.b); err != nil {
return common.Hash{}, err
}
if args.Nonce == nil {
nonce, err := s.b.GetPoolNonce(ctx, args.From)
if err != nil {
return common.Hash{}, err
}
args.Nonce = rpc.NewHexNumber(nonce)
}
var tx *types.Transaction
if args.To == nil {
tx = types.NewContractCreation(args.Nonce.Uint64(), args.Value.BigInt(), args.Gas.BigInt(), args.GasPrice.BigInt(), common.FromHex(args.Data))
} else {
tx = types.NewTransaction(args.Nonce.Uint64(), *args.To, args.Value.BigInt(), args.Gas.BigInt(), args.GasPrice.BigInt(), common.FromHex(args.Data))
}
tx := args.toTransaction()
signer := types.MakeSigner(s.b.ChainConfig(), s.b.CurrentBlock().Number())
signature, err := s.am.SignWithPassphrase(args.From, passwd, signer.Hash(tx).Bytes())
if err != nil {
@ -399,15 +382,15 @@ func (s *PublicBlockChainAPI) GetBlockByHash(ctx context.Context, blockHash comm
// GetUncleByBlockNumberAndIndex returns the uncle block for the given block hash and index. When fullTx is true
// all transactions in the block are returned in full detail, otherwise only the transaction hash is returned.
func (s *PublicBlockChainAPI) GetUncleByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index rpc.HexNumber) (map[string]interface{}, error) {
func (s *PublicBlockChainAPI) GetUncleByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) (map[string]interface{}, error) {
block, err := s.b.BlockByNumber(ctx, blockNr)
if block != nil {
uncles := block.Uncles()
if index.Int() < 0 || index.Int() >= len(uncles) {
glog.V(logger.Debug).Infof("uncle block on index %d not found for block #%d", index.Int(), blockNr)
if index >= hexutil.Uint(len(uncles)) {
glog.V(logger.Debug).Infof("uncle block on index %d not found for block #%d", index, blockNr)
return nil, nil
}
block = types.NewBlockWithHeader(uncles[index.Int()])
block = types.NewBlockWithHeader(uncles[index])
return s.rpcOutputBlock(block, false, false)
}
return nil, err
@ -415,32 +398,34 @@ func (s *PublicBlockChainAPI) GetUncleByBlockNumberAndIndex(ctx context.Context,
// GetUncleByBlockHashAndIndex returns the uncle block for the given block hash and index. When fullTx is true
// all transactions in the block are returned in full detail, otherwise only the transaction hash is returned.
func (s *PublicBlockChainAPI) GetUncleByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index rpc.HexNumber) (map[string]interface{}, error) {
func (s *PublicBlockChainAPI) GetUncleByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) (map[string]interface{}, error) {
block, err := s.b.GetBlock(ctx, blockHash)
if block != nil {
uncles := block.Uncles()
if index.Int() < 0 || index.Int() >= len(uncles) {
glog.V(logger.Debug).Infof("uncle block on index %d not found for block %s", index.Int(), blockHash.Hex())
if index >= hexutil.Uint(len(uncles)) {
glog.V(logger.Debug).Infof("uncle block on index %d not found for block %s", index, blockHash.Hex())
return nil, nil
}
block = types.NewBlockWithHeader(uncles[index.Int()])
block = types.NewBlockWithHeader(uncles[index])
return s.rpcOutputBlock(block, false, false)
}
return nil, err
}
// GetUncleCountByBlockNumber returns number of uncles in the block for the given block number
func (s *PublicBlockChainAPI) GetUncleCountByBlockNumber(ctx context.Context, blockNr rpc.BlockNumber) *rpc.HexNumber {
func (s *PublicBlockChainAPI) GetUncleCountByBlockNumber(ctx context.Context, blockNr rpc.BlockNumber) *hexutil.Uint {
if block, _ := s.b.BlockByNumber(ctx, blockNr); block != nil {
return rpc.NewHexNumber(len(block.Uncles()))
n := hexutil.Uint(len(block.Uncles()))
return &n
}
return nil
}
// GetUncleCountByBlockHash returns number of uncles in the block for the given block hash
func (s *PublicBlockChainAPI) GetUncleCountByBlockHash(ctx context.Context, blockHash common.Hash) *rpc.HexNumber {
func (s *PublicBlockChainAPI) GetUncleCountByBlockHash(ctx context.Context, blockHash common.Hash) *hexutil.Uint {
if block, _ := s.b.GetBlock(ctx, blockHash); block != nil {
return rpc.NewHexNumber(len(block.Uncles()))
n := hexutil.Uint(len(block.Uncles()))
return &n
}
return nil
}
@ -497,10 +482,10 @@ func (m callmsg) Data() []byte { return m.data }
type CallArgs struct {
From common.Address `json:"from"`
To *common.Address `json:"to"`
Gas rpc.HexNumber `json:"gas"`
GasPrice rpc.HexNumber `json:"gasPrice"`
Value rpc.HexNumber `json:"value"`
Data string `json:"data"`
Gas hexutil.Big `json:"gas"`
GasPrice hexutil.Big `json:"gasPrice"`
Value hexutil.Big `json:"value"`
Data hexutil.Bytes `json:"data"`
}
func (s *PublicBlockChainAPI) doCall(ctx context.Context, args CallArgs, blockNr rpc.BlockNumber) (string, *big.Int, error) {
@ -525,14 +510,14 @@ func (s *PublicBlockChainAPI) doCall(ctx context.Context, args CallArgs, blockNr
}
// Assemble the CALL invocation
gas, gasPrice := args.Gas.BigInt(), args.GasPrice.BigInt()
gas, gasPrice := args.Gas.ToInt(), args.GasPrice.ToInt()
if gas.Cmp(common.Big0) == 0 {
gas = big.NewInt(50000000)
}
if gasPrice.Cmp(common.Big0) == 0 {
gasPrice = new(big.Int).Mul(big.NewInt(50), common.Shannon)
}
msg := types.NewMessage(addr, args.To, 0, args.Value.BigInt(), gas, gasPrice, common.FromHex(args.Data), false)
msg := types.NewMessage(addr, args.To, 0, args.Value.ToInt(), gas, gasPrice, args.Data, false)
// Execute the call and return
vmenv, vmError, err := s.b.GetVMEnv(ctx, msg, state, header)
@ -558,9 +543,9 @@ func (s *PublicBlockChainAPI) Call(ctx context.Context, args CallArgs, blockNr r
}
// EstimateGas returns an estimate of the amount of gas needed to execute the given transaction.
func (s *PublicBlockChainAPI) EstimateGas(ctx context.Context, args CallArgs) (*rpc.HexNumber, error) {
func (s *PublicBlockChainAPI) EstimateGas(ctx context.Context, args CallArgs) (*hexutil.Big, error) {
_, gas, err := s.doCall(ctx, args, rpc.PendingBlockNumber)
return rpc.NewHexNumber(gas), err
return (*hexutil.Big)(gas), err
}
// ExecutionResult groups all structured logs emitted by the EVM
@ -622,7 +607,7 @@ func FormatLogs(structLogs []vm.StructLog) []StructLogRes {
func (s *PublicBlockChainAPI) rpcOutputBlock(b *types.Block, inclTx bool, fullTx bool) (map[string]interface{}, error) {
head := b.Header() // copies the header once
fields := map[string]interface{}{
"number": rpc.NewHexNumber(head.Number),
"number": (*hexutil.Big)(head.Number),
"hash": b.Hash(),
"parentHash": head.ParentHash,
"nonce": head.Nonce,
@ -631,13 +616,13 @@ func (s *PublicBlockChainAPI) rpcOutputBlock(b *types.Block, inclTx bool, fullTx
"logsBloom": head.Bloom,
"stateRoot": head.Root,
"miner": head.Coinbase,
"difficulty": rpc.NewHexNumber(head.Difficulty),
"totalDifficulty": rpc.NewHexNumber(s.b.GetTd(b.Hash())),
"extraData": rpc.HexBytes(head.Extra),
"size": rpc.NewHexNumber(b.Size().Int64()),
"gasLimit": rpc.NewHexNumber(head.GasLimit),
"gasUsed": rpc.NewHexNumber(head.GasUsed),
"timestamp": rpc.NewHexNumber(head.Time),
"difficulty": (*hexutil.Big)(head.Difficulty),
"totalDifficulty": (*hexutil.Big)(s.b.GetTd(b.Hash())),
"extraData": hexutil.Bytes(head.Extra),
"size": hexutil.Uint64(uint64(b.Size().Int64())),
"gasLimit": (*hexutil.Big)(head.GasLimit),
"gasUsed": (*hexutil.Big)(head.GasUsed),
"timestamp": (*hexutil.Big)(head.Time),
"transactionsRoot": head.TxHash,
"receiptsRoot": head.ReceiptHash,
}
@ -677,19 +662,19 @@ func (s *PublicBlockChainAPI) rpcOutputBlock(b *types.Block, inclTx bool, fullTx
// RPCTransaction represents a transaction that will serialize to the RPC representation of a transaction
type RPCTransaction struct {
BlockHash common.Hash `json:"blockHash"`
BlockNumber *rpc.HexNumber `json:"blockNumber"`
BlockNumber *hexutil.Big `json:"blockNumber"`
From common.Address `json:"from"`
Gas *rpc.HexNumber `json:"gas"`
GasPrice *rpc.HexNumber `json:"gasPrice"`
Gas *hexutil.Big `json:"gas"`
GasPrice *hexutil.Big `json:"gasPrice"`
Hash common.Hash `json:"hash"`
Input rpc.HexBytes `json:"input"`
Nonce *rpc.HexNumber `json:"nonce"`
Input hexutil.Bytes `json:"input"`
Nonce hexutil.Uint64 `json:"nonce"`
To *common.Address `json:"to"`
TransactionIndex *rpc.HexNumber `json:"transactionIndex"`
Value *rpc.HexNumber `json:"value"`
V *rpc.HexNumber `json:"v"`
R *rpc.HexNumber `json:"r"`
S *rpc.HexNumber `json:"s"`
TransactionIndex hexutil.Uint `json:"transactionIndex"`
Value *hexutil.Big `json:"value"`
V *hexutil.Big `json:"v"`
R *hexutil.Big `json:"r"`
S *hexutil.Big `json:"s"`
}
// newRPCPendingTransaction returns a pending transaction that will serialize to the RPC representation
@ -699,25 +684,25 @@ func newRPCPendingTransaction(tx *types.Transaction) *RPCTransaction {
signer = types.NewEIP155Signer(tx.ChainId())
}
from, _ := types.Sender(signer, tx)
v, r, s := types.SignatureValues(signer, tx)
v, r, s := tx.RawSignatureValues()
return &RPCTransaction{
From: from,
Gas: rpc.NewHexNumber(tx.Gas()),
GasPrice: rpc.NewHexNumber(tx.GasPrice()),
Gas: (*hexutil.Big)(tx.Gas()),
GasPrice: (*hexutil.Big)(tx.GasPrice()),
Hash: tx.Hash(),
Input: rpc.HexBytes(tx.Data()),
Nonce: rpc.NewHexNumber(tx.Nonce()),
Input: hexutil.Bytes(tx.Data()),
Nonce: hexutil.Uint64(tx.Nonce()),
To: tx.To(),
Value: rpc.NewHexNumber(tx.Value()),
V: rpc.NewHexNumber(v),
R: rpc.NewHexNumber(r),
S: rpc.NewHexNumber(s),
Value: (*hexutil.Big)(tx.Value()),
V: (*hexutil.Big)(v),
R: (*hexutil.Big)(r),
S: (*hexutil.Big)(s),
}
}
// newRPCTransaction returns a transaction that will serialize to the RPC representation.
func newRPCTransactionFromBlockIndex(b *types.Block, txIndex int) (*RPCTransaction, error) {
if txIndex >= 0 && txIndex < len(b.Transactions()) {
func newRPCTransactionFromBlockIndex(b *types.Block, txIndex uint) (*RPCTransaction, error) {
if txIndex < uint(len(b.Transactions())) {
tx := b.Transactions()[txIndex]
var signer types.Signer = types.FrontierSigner{}
if tx.Protected() {
@ -727,19 +712,19 @@ func newRPCTransactionFromBlockIndex(b *types.Block, txIndex int) (*RPCTransacti
v, r, s := tx.RawSignatureValues()
return &RPCTransaction{
BlockHash: b.Hash(),
BlockNumber: rpc.NewHexNumber(b.Number()),
BlockNumber: (*hexutil.Big)(b.Number()),
From: from,
Gas: rpc.NewHexNumber(tx.Gas()),
GasPrice: rpc.NewHexNumber(tx.GasPrice()),
Gas: (*hexutil.Big)(tx.Gas()),
GasPrice: (*hexutil.Big)(tx.GasPrice()),
Hash: tx.Hash(),
Input: rpc.HexBytes(tx.Data()),
Nonce: rpc.NewHexNumber(tx.Nonce()),
Input: hexutil.Bytes(tx.Data()),
Nonce: hexutil.Uint64(tx.Nonce()),
To: tx.To(),
TransactionIndex: rpc.NewHexNumber(txIndex),
Value: rpc.NewHexNumber(tx.Value()),
V: rpc.NewHexNumber(v),
R: rpc.NewHexNumber(r),
S: rpc.NewHexNumber(s),
TransactionIndex: hexutil.Uint(txIndex),
Value: (*hexutil.Big)(tx.Value()),
V: (*hexutil.Big)(v),
R: (*hexutil.Big)(r),
S: (*hexutil.Big)(s),
}, nil
}
@ -747,8 +732,8 @@ func newRPCTransactionFromBlockIndex(b *types.Block, txIndex int) (*RPCTransacti
}
// newRPCRawTransactionFromBlockIndex returns the bytes of a transaction given a block and a transaction index.
func newRPCRawTransactionFromBlockIndex(b *types.Block, txIndex int) (rpc.HexBytes, error) {
if txIndex >= 0 && txIndex < len(b.Transactions()) {
func newRPCRawTransactionFromBlockIndex(b *types.Block, txIndex uint) (hexutil.Bytes, error) {
if txIndex < uint(len(b.Transactions())) {
tx := b.Transactions()[txIndex]
return rlp.EncodeToBytes(tx)
}
@ -760,7 +745,7 @@ func newRPCRawTransactionFromBlockIndex(b *types.Block, txIndex int) (rpc.HexByt
func newRPCTransaction(b *types.Block, txHash common.Hash) (*RPCTransaction, error) {
for idx, tx := range b.Transactions() {
if tx.Hash() == txHash {
return newRPCTransactionFromBlockIndex(b, idx)
return newRPCTransactionFromBlockIndex(b, uint(idx))
}
}
@ -796,55 +781,57 @@ func getTransaction(chainDb ethdb.Database, b Backend, txHash common.Hash) (*typ
}
// GetBlockTransactionCountByNumber returns the number of transactions in the block with the given block number.
func (s *PublicTransactionPoolAPI) GetBlockTransactionCountByNumber(ctx context.Context, blockNr rpc.BlockNumber) *rpc.HexNumber {
func (s *PublicTransactionPoolAPI) GetBlockTransactionCountByNumber(ctx context.Context, blockNr rpc.BlockNumber) *hexutil.Uint {
if block, _ := s.b.BlockByNumber(ctx, blockNr); block != nil {
return rpc.NewHexNumber(len(block.Transactions()))
n := hexutil.Uint(len(block.Transactions()))
return &n
}
return nil
}
// GetBlockTransactionCountByHash returns the number of transactions in the block with the given hash.
func (s *PublicTransactionPoolAPI) GetBlockTransactionCountByHash(ctx context.Context, blockHash common.Hash) *rpc.HexNumber {
func (s *PublicTransactionPoolAPI) GetBlockTransactionCountByHash(ctx context.Context, blockHash common.Hash) *hexutil.Uint {
if block, _ := s.b.GetBlock(ctx, blockHash); block != nil {
return rpc.NewHexNumber(len(block.Transactions()))
n := hexutil.Uint(len(block.Transactions()))
return &n
}
return nil
}
// GetTransactionByBlockNumberAndIndex returns the transaction for the given block number and index.
func (s *PublicTransactionPoolAPI) GetTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index rpc.HexNumber) (*RPCTransaction, error) {
func (s *PublicTransactionPoolAPI) GetTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) (*RPCTransaction, error) {
if block, _ := s.b.BlockByNumber(ctx, blockNr); block != nil {
return newRPCTransactionFromBlockIndex(block, index.Int())
return newRPCTransactionFromBlockIndex(block, uint(index))
}
return nil, nil
}
// GetTransactionByBlockHashAndIndex returns the transaction for the given block hash and index.
func (s *PublicTransactionPoolAPI) GetTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index rpc.HexNumber) (*RPCTransaction, error) {
func (s *PublicTransactionPoolAPI) GetTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) (*RPCTransaction, error) {
if block, _ := s.b.GetBlock(ctx, blockHash); block != nil {
return newRPCTransactionFromBlockIndex(block, index.Int())
return newRPCTransactionFromBlockIndex(block, uint(index))
}
return nil, nil
}
// GetRawTransactionByBlockNumberAndIndex returns the bytes of the transaction for the given block number and index.
func (s *PublicTransactionPoolAPI) GetRawTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index rpc.HexNumber) (rpc.HexBytes, error) {
func (s *PublicTransactionPoolAPI) GetRawTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) (hexutil.Bytes, error) {
if block, _ := s.b.BlockByNumber(ctx, blockNr); block != nil {
return newRPCRawTransactionFromBlockIndex(block, index.Int())
return newRPCRawTransactionFromBlockIndex(block, uint(index))
}
return nil, nil
}
// GetRawTransactionByBlockHashAndIndex returns the bytes of the transaction for the given block hash and index.
func (s *PublicTransactionPoolAPI) GetRawTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index rpc.HexNumber) (rpc.HexBytes, error) {
func (s *PublicTransactionPoolAPI) GetRawTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) (hexutil.Bytes, error) {
if block, _ := s.b.GetBlock(ctx, blockHash); block != nil {
return newRPCRawTransactionFromBlockIndex(block, index.Int())
return newRPCRawTransactionFromBlockIndex(block, uint(index))
}
return nil, nil
}
// GetTransactionCount returns the number of transactions the given address has sent for the given block number
func (s *PublicTransactionPoolAPI) GetTransactionCount(ctx context.Context, address common.Address, blockNr rpc.BlockNumber) (*rpc.HexNumber, error) {
func (s *PublicTransactionPoolAPI) GetTransactionCount(ctx context.Context, address common.Address, blockNr rpc.BlockNumber) (*hexutil.Uint64, error) {
state, _, err := s.b.StateAndHeaderByNumber(ctx, blockNr)
if state == nil || err != nil {
return nil, err
@ -853,7 +840,7 @@ func (s *PublicTransactionPoolAPI) GetTransactionCount(ctx context.Context, addr
if err != nil {
return nil, err
}
return rpc.NewHexNumber(nonce), nil
return (*hexutil.Uint64)(&nonce), nil
}
// getTransactionBlockData fetches the meta data for the given transaction from the chain database. This is useful to
@ -909,7 +896,7 @@ func (s *PublicTransactionPoolAPI) GetTransactionByHash(ctx context.Context, txH
}
// GetRawTransactionByHash returns the bytes of the transaction for the given hash.
func (s *PublicTransactionPoolAPI) GetRawTransactionByHash(ctx context.Context, txHash common.Hash) (rpc.HexBytes, error) {
func (s *PublicTransactionPoolAPI) GetRawTransactionByHash(ctx context.Context, txHash common.Hash) (hexutil.Bytes, error) {
var tx *types.Transaction
var err error
@ -950,15 +937,15 @@ func (s *PublicTransactionPoolAPI) GetTransactionReceipt(txHash common.Hash) (ma
from, _ := types.Sender(signer, tx)
fields := map[string]interface{}{
"root": rpc.HexBytes(receipt.PostState),
"root": hexutil.Bytes(receipt.PostState),
"blockHash": txBlock,
"blockNumber": rpc.NewHexNumber(blockIndex),
"blockNumber": hexutil.Uint64(blockIndex),
"transactionHash": txHash,
"transactionIndex": rpc.NewHexNumber(index),
"transactionIndex": hexutil.Uint64(index),
"from": from,
"to": tx.To(),
"gasUsed": rpc.NewHexNumber(receipt.GasUsed),
"cumulativeGasUsed": rpc.NewHexNumber(receipt.CumulativeGasUsed),
"gasUsed": (*hexutil.Big)(receipt.GasUsed),
"cumulativeGasUsed": (*hexutil.Big)(receipt.CumulativeGasUsed),
"contractAddress": nil,
"logs": receipt.Logs,
"logsBloom": receipt.Bloom,
@ -988,32 +975,46 @@ func (s *PublicTransactionPoolAPI) sign(addr common.Address, tx *types.Transacti
type SendTxArgs struct {
From common.Address `json:"from"`
To *common.Address `json:"to"`
Gas *rpc.HexNumber `json:"gas"`
GasPrice *rpc.HexNumber `json:"gasPrice"`
Value *rpc.HexNumber `json:"value"`
Data string `json:"data"`
Nonce *rpc.HexNumber `json:"nonce"`
Gas *hexutil.Big `json:"gas"`
GasPrice *hexutil.Big `json:"gasPrice"`
Value *hexutil.Big `json:"value"`
Data hexutil.Bytes `json:"data"`
Nonce *hexutil.Uint64 `json:"nonce"`
}
// prepareSendTxArgs is a helper function that fills in default values for unspecified tx fields.
func prepareSendTxArgs(ctx context.Context, args SendTxArgs, b Backend) (SendTxArgs, error) {
func (args *SendTxArgs) setDefaults(ctx context.Context, b Backend) error {
if args.Gas == nil {
args.Gas = rpc.NewHexNumber(defaultGas)
args.Gas = (*hexutil.Big)(big.NewInt(defaultGas))
}
if args.GasPrice == nil {
price, err := b.SuggestPrice(ctx)
if err != nil {
return args, err
return err
}
args.GasPrice = rpc.NewHexNumber(price)
args.GasPrice = (*hexutil.Big)(price)
}
if args.Value == nil {
args.Value = rpc.NewHexNumber(0)
args.Value = new(hexutil.Big)
}
if args.Nonce == nil {
nonce, err := b.GetPoolNonce(ctx, args.From)
if err != nil {
return err
}
args.Nonce = (*hexutil.Uint64)(&nonce)
}
return nil
}
func (args *SendTxArgs) toTransaction() *types.Transaction {
if args.To == nil {
return types.NewContractCreation(uint64(*args.Nonce), (*big.Int)(args.Value), (*big.Int)(args.Gas), (*big.Int)(args.GasPrice), args.Data)
}
return args, nil
return types.NewTransaction(uint64(*args.Nonce), *args.To, (*big.Int)(args.Value), (*big.Int)(args.Gas), (*big.Int)(args.GasPrice), args.Data)
}
// submitTransaction is a helper function that submits tx to txPool and creates a log entry.
// submitTransaction is a helper function that submits tx to txPool and logs a message.
func submitTransaction(ctx context.Context, b Backend, tx *types.Transaction, signature []byte) (common.Hash, error) {
signer := types.MakeSigner(b.ChainConfig(), b.CurrentBlock().Number())
@ -1040,27 +1041,10 @@ func submitTransaction(ctx context.Context, b Backend, tx *types.Transaction, si
// SendTransaction creates a transaction for the given argument, sign it and submit it to the
// transaction pool.
func (s *PublicTransactionPoolAPI) SendTransaction(ctx context.Context, args SendTxArgs) (common.Hash, error) {
var err error
args, err = prepareSendTxArgs(ctx, args, s.b)
if err != nil {
if err := args.setDefaults(ctx, s.b); err != nil {
return common.Hash{}, err
}
if args.Nonce == nil {
nonce, err := s.b.GetPoolNonce(ctx, args.From)
if err != nil {
return common.Hash{}, err
}
args.Nonce = rpc.NewHexNumber(nonce)
}
var tx *types.Transaction
if args.To == nil {
tx = types.NewContractCreation(args.Nonce.Uint64(), args.Value.BigInt(), args.Gas.BigInt(), args.GasPrice.BigInt(), common.FromHex(args.Data))
} else {
tx = types.NewTransaction(args.Nonce.Uint64(), *args.To, args.Value.BigInt(), args.Gas.BigInt(), args.GasPrice.BigInt(), common.FromHex(args.Data))
}
tx := args.toTransaction()
signer := types.MakeSigner(s.b.ChainConfig(), s.b.CurrentBlock().Number())
signature, err := s.b.AccountManager().SignEthereum(args.From, signer.Hash(tx).Bytes())
if err != nil {
@ -1072,9 +1056,9 @@ func (s *PublicTransactionPoolAPI) SendTransaction(ctx context.Context, args Sen
// SendRawTransaction will add the signed transaction to the transaction pool.
// The sender is responsible for signing the transaction and using the correct nonce.
func (s *PublicTransactionPoolAPI) SendRawTransaction(ctx context.Context, encodedTx string) (string, error) {
func (s *PublicTransactionPoolAPI) SendRawTransaction(ctx context.Context, encodedTx hexutil.Bytes) (string, error) {
tx := new(types.Transaction)
if err := rlp.DecodeBytes(common.FromHex(encodedTx), tx); err != nil {
if err := rlp.DecodeBytes(encodedTx, tx); err != nil {
return "", err
}
@ -1107,153 +1091,28 @@ func (s *PublicTransactionPoolAPI) Sign(addr common.Address, data hexutil.Bytes)
return s.b.AccountManager().SignEthereum(addr, signHash(data))
}
// SignTransactionArgs represents the arguments to sign a transaction.
type SignTransactionArgs struct {
From common.Address
To *common.Address
Nonce *rpc.HexNumber
Value *rpc.HexNumber
Gas *rpc.HexNumber
GasPrice *rpc.HexNumber
Data string
BlockNumber int64
}
// Tx is a helper object for argument and return values
type Tx struct {
tx *types.Transaction
To *common.Address `json:"to"`
From common.Address `json:"from"`
Nonce *rpc.HexNumber `json:"nonce"`
Value *rpc.HexNumber `json:"value"`
Data string `json:"data"`
GasLimit *rpc.HexNumber `json:"gas"`
GasPrice *rpc.HexNumber `json:"gasPrice"`
Hash common.Hash `json:"hash"`
}
// UnmarshalJSON parses JSON data into tx.
func (tx *Tx) UnmarshalJSON(b []byte) (err error) {
req := struct {
To *common.Address `json:"to"`
From common.Address `json:"from"`
Nonce *rpc.HexNumber `json:"nonce"`
Value *rpc.HexNumber `json:"value"`
Data string `json:"data"`
GasLimit *rpc.HexNumber `json:"gas"`
GasPrice *rpc.HexNumber `json:"gasPrice"`
Hash common.Hash `json:"hash"`
}{}
if err := json.Unmarshal(b, &req); err != nil {
return err
}
tx.To = req.To
tx.From = req.From
tx.Nonce = req.Nonce
tx.Value = req.Value
tx.Data = req.Data
tx.GasLimit = req.GasLimit
tx.GasPrice = req.GasPrice
tx.Hash = req.Hash
data := common.Hex2Bytes(tx.Data)
if tx.Nonce == nil {
return fmt.Errorf("need nonce")
}
if tx.Value == nil {
tx.Value = rpc.NewHexNumber(0)
}
if tx.GasLimit == nil {
tx.GasLimit = rpc.NewHexNumber(0)
}
if tx.GasPrice == nil {
tx.GasPrice = rpc.NewHexNumber(int64(50000000000))
}
if req.To == nil {
tx.tx = types.NewContractCreation(tx.Nonce.Uint64(), tx.Value.BigInt(), tx.GasLimit.BigInt(), tx.GasPrice.BigInt(), data)
} else {
tx.tx = types.NewTransaction(tx.Nonce.Uint64(), *tx.To, tx.Value.BigInt(), tx.GasLimit.BigInt(), tx.GasPrice.BigInt(), data)
}
return nil
}
// SignTransactionResult represents a RLP encoded signed transaction.
type SignTransactionResult struct {
Raw string `json:"raw"`
Tx *Tx `json:"tx"`
}
func newTx(t *types.Transaction) *Tx {
var signer types.Signer = types.HomesteadSigner{}
if t.Protected() {
signer = types.NewEIP155Signer(t.ChainId())
}
from, _ := types.Sender(signer, t)
return &Tx{
tx: t,
To: t.To(),
From: from,
Value: rpc.NewHexNumber(t.Value()),
Nonce: rpc.NewHexNumber(t.Nonce()),
Data: "0x" + common.Bytes2Hex(t.Data()),
GasLimit: rpc.NewHexNumber(t.Gas()),
GasPrice: rpc.NewHexNumber(t.GasPrice()),
Hash: t.Hash(),
}
Raw hexutil.Bytes `json:"raw"`
Tx *types.Transaction `json:"tx"`
}
// SignTransaction will sign the given transaction with the from account.
// The node needs to have the private key of the account corresponding with
// the given from address and it needs to be unlocked.
func (s *PublicTransactionPoolAPI) SignTransaction(ctx context.Context, args SignTransactionArgs) (*SignTransactionResult, error) {
if args.Gas == nil {
args.Gas = rpc.NewHexNumber(defaultGas)
}
if args.GasPrice == nil {
price, err := s.b.SuggestPrice(ctx)
if err != nil {
return nil, err
}
args.GasPrice = rpc.NewHexNumber(price)
}
if args.Value == nil {
args.Value = rpc.NewHexNumber(0)
}
if args.Nonce == nil {
nonce, err := s.b.GetPoolNonce(ctx, args.From)
if err != nil {
return nil, err
}
args.Nonce = rpc.NewHexNumber(nonce)
}
var tx *types.Transaction
if args.To == nil {
tx = types.NewContractCreation(args.Nonce.Uint64(), args.Value.BigInt(), args.Gas.BigInt(), args.GasPrice.BigInt(), common.FromHex(args.Data))
} else {
tx = types.NewTransaction(args.Nonce.Uint64(), *args.To, args.Value.BigInt(), args.Gas.BigInt(), args.GasPrice.BigInt(), common.FromHex(args.Data))
func (s *PublicTransactionPoolAPI) SignTransaction(ctx context.Context, args SendTxArgs) (*SignTransactionResult, error) {
if err := args.setDefaults(ctx, s.b); err != nil {
return nil, err
}
signedTx, err := s.sign(args.From, tx)
tx, err := s.sign(args.From, args.toTransaction())
if err != nil {
return nil, err
}
data, err := rlp.EncodeToBytes(signedTx)
data, err := rlp.EncodeToBytes(tx)
if err != nil {
return nil, err
}
return &SignTransactionResult{"0x" + common.Bytes2Hex(data), newTx(signedTx)}, nil
return &SignTransactionResult{data, tx}, nil
}
// PendingTransactions returns the transactions that are in the transaction pool and have a from address that is one of
@ -1278,9 +1137,16 @@ func (s *PublicTransactionPoolAPI) PendingTransactions() ([]*RPCTransaction, err
return transactions, nil
}
// Resend accepts an existing transaction and a new gas price and limit. It will remove the given transaction from the
// pool and reinsert it with the new gas price and limit.
func (s *PublicTransactionPoolAPI) Resend(ctx context.Context, tx Tx, gasPrice, gasLimit *rpc.HexNumber) (common.Hash, error) {
// Resend accepts an existing transaction and a new gas price and limit. It will remove
// the given transaction from the pool and reinsert it with the new gas price and limit.
func (s *PublicTransactionPoolAPI) Resend(ctx context.Context, sendArgs SendTxArgs, gasPrice, gasLimit *hexutil.Big) (common.Hash, error) {
if sendArgs.Nonce == nil {
return common.Hash{}, fmt.Errorf("missing transaction nonce in transaction spec")
}
if err := sendArgs.setDefaults(ctx, s.b); err != nil {
return common.Hash{}, err
}
matchTx := sendArgs.toTransaction()
pending, err := s.b.GetPoolTransactions()
if err != nil {
return common.Hash{}, err
@ -1291,37 +1157,29 @@ func (s *PublicTransactionPoolAPI) Resend(ctx context.Context, tx Tx, gasPrice,
if p.Protected() {
signer = types.NewEIP155Signer(p.ChainId())
}
wantSigHash := signer.Hash(matchTx)
if pFrom, err := types.Sender(signer, p); err == nil && pFrom == tx.From && signer.Hash(p) == signer.Hash(tx.tx) {
if gasPrice == nil {
gasPrice = rpc.NewHexNumber(tx.tx.GasPrice())
}
if gasLimit == nil {
gasLimit = rpc.NewHexNumber(tx.tx.Gas())
if pFrom, err := types.Sender(signer, p); err == nil && pFrom == sendArgs.From && signer.Hash(p) == wantSigHash {
// Match. Re-sign and send the transaction.
if gasPrice != nil {
sendArgs.GasPrice = gasPrice
}
var newTx *types.Transaction
if tx.tx.To() == nil {
newTx = types.NewContractCreation(tx.tx.Nonce(), tx.tx.Value(), gasLimit.BigInt(), gasPrice.BigInt(), tx.tx.Data())
} else {
newTx = types.NewTransaction(tx.tx.Nonce(), *tx.tx.To(), tx.tx.Value(), gasLimit.BigInt(), gasPrice.BigInt(), tx.tx.Data())
if gasLimit != nil {
sendArgs.Gas = gasLimit
}
signedTx, err := s.sign(tx.From, newTx)
signedTx, err := s.sign(sendArgs.From, sendArgs.toTransaction())
if err != nil {
return common.Hash{}, err
}
s.b.RemoveTx(tx.Hash)
s.b.RemoveTx(p.Hash())
if err = s.b.SendTx(ctx, signedTx); err != nil {
return common.Hash{}, err
}
return signedTx.Hash(), nil
}
}
return common.Hash{}, fmt.Errorf("Transaction %#x not found", tx.Hash)
return common.Hash{}, fmt.Errorf("Transaction %#x not found", matchTx.Hash())
}
// PublicDebugAPI is the collection of Etheruem APIs exposed over the public
@ -1418,8 +1276,8 @@ func (api *PrivateDebugAPI) ChaindbCompact() error {
}
// SetHead rewinds the head of the blockchain to a previous block.
func (api *PrivateDebugAPI) SetHead(number rpc.HexNumber) {
api.b.SetHead(uint64(number.Int64()))
func (api *PrivateDebugAPI) SetHead(number hexutil.Uint64) {
api.b.SetHead(uint64(number))
}
// PublicNetAPI offers network related RPC methods
@ -1439,8 +1297,8 @@ func (s *PublicNetAPI) Listening() bool {
}
// PeerCount returns the number of connected peers
func (s *PublicNetAPI) PeerCount() *rpc.HexNumber {
return rpc.NewHexNumber(s.net.PeerCount())
func (s *PublicNetAPI) PeerCount() hexutil.Uint {
return hexutil.Uint(s.net.PeerCount())
}
// Version returns the current ethereum protocol version.

2
internal/jsre/jsre.go
Unescape View File

@ -71,7 +71,7 @@ func New(assetPath string, output io.Writer) *JSRE {
}
go re.runEventLoop()
re.Set("loadScript", re.loadScript)
re.Set("inspect", prettyPrintJS)
re.Set("inspect", re.prettyPrintJS)
return re
}

6
internal/jsre/pretty.go
Unescape View File

@ -73,10 +73,10 @@ func jsErrorString(err error) string {
return err.Error()
}
func prettyPrintJS(call otto.FunctionCall, w io.Writer) otto.Value {
func (re *JSRE) prettyPrintJS(call otto.FunctionCall) otto.Value {
for _, v := range call.ArgumentList {
prettyPrint(call.Otto, v, w)
fmt.Fprintln(w)
prettyPrint(call.Otto, v, re.output)
fmt.Fprintln(re.output)
}
return otto.UndefinedValue()
}

5
les/backend.go
Unescape View File

@ -26,6 +26,7 @@ import (
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/compiler"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth"
@ -135,8 +136,8 @@ func (s *LightDummyAPI) Coinbase() (common.Address, error) {
}
// Hashrate returns the POW hashrate
func (s *LightDummyAPI) Hashrate() *rpc.HexNumber {
return rpc.NewHexNumber(0)
func (s *LightDummyAPI) Hashrate() hexutil.Uint {
return 0
}
// Mining returns an indication if this node is currently mining.

13
node/api.go
Unescape View File

@ -25,7 +25,6 @@ import (
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/p2p/discover"
"github.com/ethereum/go-ethereum/rpc"
"github.com/rcrowley/go-metrics"
)
@ -75,7 +74,7 @@ func (api *PrivateAdminAPI) RemovePeer(url string) (bool, error) {
}
// StartRPC starts the HTTP RPC API server.
func (api *PrivateAdminAPI) StartRPC(host *string, port *rpc.HexNumber, cors *string, apis *string) (bool, error) {
func (api *PrivateAdminAPI) StartRPC(host *string, port *int, cors *string, apis *string) (bool, error) {
api.node.lock.Lock()
defer api.node.lock.Unlock()
@ -91,7 +90,7 @@ func (api *PrivateAdminAPI) StartRPC(host *string, port *rpc.HexNumber, cors *st
host = &h
}
if port == nil {
port = rpc.NewHexNumber(api.node.config.HTTPPort)
port = &api.node.config.HTTPPort
}
if cors == nil {
cors = &api.node.config.HTTPCors
@ -105,7 +104,7 @@ func (api *PrivateAdminAPI) StartRPC(host *string, port *rpc.HexNumber, cors *st
}
}
if err := api.node.startHTTP(fmt.Sprintf("%s:%d", *host, port.Int()), api.node.rpcAPIs, modules, *cors); err != nil {
if err := api.node.startHTTP(fmt.Sprintf("%s:%d", *host, port), api.node.rpcAPIs, modules, *cors); err != nil {
return false, err
}
return true, nil
@ -124,7 +123,7 @@ func (api *PrivateAdminAPI) StopRPC() (bool, error) {
}
// StartWS starts the websocket RPC API server.
func (api *PrivateAdminAPI) StartWS(host *string, port *rpc.HexNumber, allowedOrigins *string, apis *string) (bool, error) {
func (api *PrivateAdminAPI) StartWS(host *string, port *int, allowedOrigins *string, apis *string) (bool, error) {
api.node.lock.Lock()
defer api.node.lock.Unlock()
@ -140,7 +139,7 @@ func (api *PrivateAdminAPI) StartWS(host *string, port *rpc.HexNumber, allowedOr
host = &h
}
if port == nil {
port = rpc.NewHexNumber(api.node.config.WSPort)
port = &api.node.config.WSPort
}
if allowedOrigins == nil {
allowedOrigins = &api.node.config.WSOrigins
@ -154,7 +153,7 @@ func (api *PrivateAdminAPI) StartWS(host *string, port *rpc.HexNumber, allowedOr
}
}
if err := api.node.startWS(fmt.Sprintf("%s:%d", *host, port.Int()), api.node.rpcAPIs, modules, *allowedOrigins); err != nil {
if err := api.node.startWS(fmt.Sprintf("%s:%d", *host, *port), api.node.rpcAPIs, modules, *allowedOrigins); err != nil {
return false, err
}
return true, nil

67
rpc/json.go
Unescape View File

@ -17,6 +17,7 @@
package rpc
import (
"bytes"
"encoding/json"
"fmt"
"io"
@ -256,8 +257,8 @@ func parseBatchRequest(incomingMsg json.RawMessage) ([]rpcRequest, bool, Error)
return requests, true, nil
}
// ParseRequestArguments tries to parse the given params (json.RawMessage) with the given types. It returns the parsed
// values or an error when the parsing failed.
// ParseRequestArguments tries to parse the given params (json.RawMessage) with the given
// types. It returns the parsed values or an error when the parsing failed.
func (c *jsonCodec) ParseRequestArguments(argTypes []reflect.Type, params interface{}) ([]reflect.Value, Error) {
if args, ok := params.(json.RawMessage); !ok {
return nil, &invalidParamsError{"Invalid params supplied"}
@ -266,42 +267,42 @@ func (c *jsonCodec) ParseRequestArguments(argTypes []reflect.Type, params interf
}
}
// parsePositionalArguments tries to parse the given args to an array of values with the given types.
// It returns the parsed values or an error when the args could not be parsed. Missing optional arguments
// are returned as reflect.Zero values.
func parsePositionalArguments(args json.RawMessage, callbackArgs []reflect.Type) ([]reflect.Value, Error) {
params := make([]interface{}, 0, len(callbackArgs))
for _, t := range callbackArgs {
params = append(params, reflect.New(t).Interface())
// parsePositionalArguments tries to parse the given args to an array of values with the
// given types. It returns the parsed values or an error when the args could not be
// parsed. Missing optional arguments are returned as reflect.Zero values.
func parsePositionalArguments(rawArgs json.RawMessage, types []reflect.Type) ([]reflect.Value, Error) {
// Read beginning of the args array.
dec := json.NewDecoder(bytes.NewReader(rawArgs))
if tok, _ := dec.Token(); tok != json.Delim('[') {
return nil, &invalidParamsError{"non-array args"}
}
if err := json.Unmarshal(args, &params); err != nil {
return nil, &invalidParamsError{err.Error()}
}
if len(params) > len(callbackArgs) {
return nil, &invalidParamsError{fmt.Sprintf("too many params, want %d got %d", len(callbackArgs), len(params))}
// Read args.
args := make([]reflect.Value, 0, len(types))
for i := 0; dec.More(); i++ {
if i >= len(types) {
return nil, &invalidParamsError{fmt.Sprintf("too many arguments, want at most %d", len(types))}
}
argval := reflect.New(types[i])
if err := dec.Decode(argval.Interface()); err != nil {
return nil, &invalidParamsError{fmt.Sprintf("invalid argument %d: %v", i, err)}
}
if argval.IsNil() && types[i].Kind() != reflect.Ptr {
return nil, &invalidParamsError{fmt.Sprintf("missing value for required argument %d", i)}
}
args = append(args, argval.Elem())
}
// assume missing params are null values
for i := len(params); i < len(callbackArgs); i++ {
params = append(params, nil)
// Read end of args array.
if _, err := dec.Token(); err != nil {
return nil, &invalidParamsError{err.Error()}
}
argValues := make([]reflect.Value, len(params))
for i, p := range params {
// verify that JSON null values are only supplied for optional arguments (ptr types)
if p == nil && callbackArgs[i].Kind() != reflect.Ptr {
return nil, &invalidParamsError{fmt.Sprintf("invalid or missing value for params[%d]", i)}
}
if p == nil {
argValues[i] = reflect.Zero(callbackArgs[i])
} else { // deref pointers values creates previously with reflect.New
argValues[i] = reflect.ValueOf(p).Elem()
// Set any missing args to nil.
for i := len(args); i < len(types); i++ {
if types[i].Kind() != reflect.Ptr {
return nil, &invalidParamsError{fmt.Sprintf("missing value for required argument %d", i)}
}
args = append(args, reflect.Zero(types[i]))
}
return argValues, nil
return args, nil
}
// CreateResponse will create a JSON-RPC success response with the given id and reply as result.

115
rpc/types.go
Unescape View File

@ -17,8 +17,6 @@
package rpc
import (
"bytes"
"encoding/hex"
"fmt"
"math"
"math/big"
@ -123,91 +121,6 @@ type ServerCodec interface {
Closed() <-chan interface{}
}
// HexNumber serializes a number to hex format using the "%#x" format
type HexNumber big.Int
// NewHexNumber creates a new hex number instance which will serialize the given val with `%#x` on marshal.
func NewHexNumber(val interface{}) *HexNumber {
if val == nil {
return nil // note, this doesn't catch nil pointers, only passing nil directly!
}
if v, ok := val.(*big.Int); ok {
if v != nil {
return (*HexNumber)(new(big.Int).Set(v))
}
return nil
}
rval := reflect.ValueOf(val)
var unsigned uint64
utype := reflect.TypeOf(unsigned)
if t := rval.Type(); t.ConvertibleTo(utype) {
hn := new(big.Int).SetUint64(rval.Convert(utype).Uint())
return (*HexNumber)(hn)
}
var signed int64
stype := reflect.TypeOf(signed)
if t := rval.Type(); t.ConvertibleTo(stype) {
hn := new(big.Int).SetInt64(rval.Convert(stype).Int())
return (*HexNumber)(hn)
}
return nil
}
func (h *HexNumber) UnmarshalJSON(input []byte) error {
length := len(input)
if length >= 2 && input[0] == '"' && input[length-1] == '"' {
input = input[1 : length-1]
}
hn := (*big.Int)(h)
if _, ok := hn.SetString(string(input), 0); ok {
return nil
}
return fmt.Errorf("Unable to parse number")
}
// MarshalJSON serialize the hex number instance to a hex representation.
func (h *HexNumber) MarshalJSON() ([]byte, error) {
if h != nil {
hn := (*big.Int)(h)
if hn.BitLen() == 0 {
return []byte(`"0x0"`), nil
}
return []byte(fmt.Sprintf(`"0x%x"`, hn)), nil
}
return nil, nil
}
func (h *HexNumber) Int() int {
hn := (*big.Int)(h)
return int(hn.Int64())
}
func (h *HexNumber) Int64() int64 {
hn := (*big.Int)(h)
return hn.Int64()
}
func (h *HexNumber) Uint() uint {
hn := (*big.Int)(h)
return uint(hn.Uint64())
}
func (h *HexNumber) Uint64() uint64 {
hn := (*big.Int)(h)
return hn.Uint64()
}
func (h *HexNumber) BigInt() *big.Int {
return (*big.Int)(h)
}
var (
pendingBlockNumber = big.NewInt(-2)
latestBlockNumber = big.NewInt(-1)
@ -274,31 +187,3 @@ func (bn *BlockNumber) UnmarshalJSON(data []byte) error {
func (bn BlockNumber) Int64() int64 {
return (int64)(bn)
}
// HexBytes JSON-encodes as hex with 0x prefix.
type HexBytes []byte
func (b HexBytes) MarshalJSON() ([]byte, error) {
result := make([]byte, len(b)*2+4)
copy(result, `"0x`)
hex.Encode(result[3:], b)
result[len(result)-1] = '"'
return result, nil
}
func (b *HexBytes) UnmarshalJSON(input []byte) error {
if len(input) >= 2 && input[0] == '"' && input[len(input)-1] == '"' {
input = input[1 : len(input)-1]
}
if !bytes.HasPrefix(input, []byte("0x")) {
return fmt.Errorf("missing 0x prefix for hex byte array")
}
input = input[2:]
if len(input) == 0 {
*b = nil
return nil
}
*b = make([]byte, len(input)/2)
_, err := hex.Decode(*b, input)
return err
}

95
rpc/types_test.go
Unescape View File

@ -1,95 +0,0 @@
// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package rpc
import (
"bytes"
"encoding/json"
"math/big"
"testing"
)
func TestNewHexNumber(t *testing.T) {
tests := []interface{}{big.NewInt(123), int64(123), uint64(123), int8(123), uint8(123)}
for i, v := range tests {
hn := NewHexNumber(v)
if hn == nil {
t.Fatalf("Unable to create hex number instance for tests[%d]", i)
}
if hn.Int64() != 123 {
t.Fatalf("expected %d, got %d on value tests[%d]", 123, hn.Int64(), i)
}
}
failures := []interface{}{"", nil, []byte{1, 2, 3, 4}}
for i, v := range failures {
hn := NewHexNumber(v)
if hn != nil {
t.Fatalf("Creating a nex number instance of %T should fail (failures[%d])", failures[i], i)
}
}
}
func TestHexNumberUnmarshalJSON(t *testing.T) {
tests := []string{`"0x4d2"`, "1234", `"1234"`}
for i, v := range tests {
var hn HexNumber
if err := json.Unmarshal([]byte(v), &hn); err != nil {
t.Fatalf("Test %d failed - %s", i, err)
}
if hn.Int64() != 1234 {
t.Fatalf("Expected %d, got %d for test[%d]", 1234, hn.Int64(), i)
}
}
}
func TestHexNumberMarshalJSON(t *testing.T) {
hn := NewHexNumber(1234567890)
got, err := json.Marshal(hn)
if err != nil {
t.Fatalf("Unable to marshal hex number - %s", err)
}
exp := []byte(`"0x499602d2"`)
if bytes.Compare(exp, got) != 0 {
t.Fatalf("Invalid json.Marshal, expected '%s', got '%s'", exp, got)
}
}
var hexBytesTests = []struct{ in, out []byte }{
{in: []byte(`"0x"`), out: []byte{}},
{in: []byte(`"0x00"`), out: []byte{0}},
{in: []byte(`"0x01ff"`), out: []byte{0x01, 0xFF}},
}
func TestHexBytes(t *testing.T) {
for i, test := range hexBytesTests {
var dec HexBytes
if err := json.Unmarshal(test.in, &dec); err != nil {
t.Fatalf("test %d: can't decode: %v", i, err)
}
enc, _ := json.Marshal(HexBytes(test.out))
if !bytes.Equal(dec, test.out) {
t.Errorf("test %d: wrong decoded value 0x%x", i, dec)
}
if !bytes.Equal(enc, test.in) {
t.Errorf("test %d: wrong encoded value %#q", i, enc)
}
}
}

17
whisper/shhapi/api.go
Unescape View File

@ -23,6 +23,7 @@ import (
mathrand "math/rand"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/logger/glog"
@ -72,16 +73,16 @@ func (api *PublicWhisperAPI) Stop() error {
}
// Version returns the Whisper version this node offers.
func (api *PublicWhisperAPI) Version() (*rpc.HexNumber, error) {
func (api *PublicWhisperAPI) Version() (hexutil.Uint, error) {
if api.whisper == nil {
return rpc.NewHexNumber(0), whisperOffLineErr
return 0, whisperOffLineErr
}
return rpc.NewHexNumber(api.whisper.Version()), nil
return hexutil.Uint(api.whisper.Version()), nil
}
// MarkPeerTrusted marks specific peer trusted, which will allow it
// to send historic (expired) messages.
func (api *PublicWhisperAPI) MarkPeerTrusted(peerID rpc.HexBytes) error {
func (api *PublicWhisperAPI) MarkPeerTrusted(peerID hexutil.Bytes) error {
if api.whisper == nil {
return whisperOffLineErr
}
@ -92,7 +93,7 @@ func (api *PublicWhisperAPI) MarkPeerTrusted(peerID rpc.HexBytes) error {
// data contains parameters (time frame, payment details, etc.), required
// by the remote email-like server. Whisper is not aware about the data format,
// it will just forward the raw data to the server.
func (api *PublicWhisperAPI) RequestHistoricMessages(peerID rpc.HexBytes, data rpc.HexBytes) error {
func (api *PublicWhisperAPI) RequestHistoricMessages(peerID hexutil.Bytes, data hexutil.Bytes) error {
if api.whisper == nil {
return whisperOffLineErr
}
@ -388,12 +389,12 @@ type PostArgs struct {
To string `json:"to"`
KeyName string `json:"keyname"`
Topic whisperv5.TopicType `json:"topic"`
Padding rpc.HexBytes `json:"padding"`
Payload rpc.HexBytes `json:"payload"`
Padding hexutil.Bytes `json:"padding"`
Payload hexutil.Bytes `json:"payload"`
WorkTime uint32 `json:"worktime"`
PoW float64 `json:"pow"`
FilterID uint32 `json:"filterID"`
PeerID rpc.HexBytes `json:"peerID"`
PeerID hexutil.Bytes `json:"peerID"`
}
type WhisperFilterArgs struct {

4
whisper/shhapi/api_test.go
Unescape View File

@ -39,8 +39,8 @@ func TestBasic(t *testing.T) {
t.Fatalf("failed generateFilter: %s.", err)
}
if ver.Uint64() != whisperv5.ProtocolVersion {
t.Fatalf("wrong version: %d.", ver.Uint64())
if uint64(ver) != whisperv5.ProtocolVersion {
t.Fatalf("wrong version: %d.", ver)
}
mail := api.GetFilterChanges(1)

70
whisper/whisperv2/api.go
Unescape View File

@ -23,8 +23,8 @@ import (
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/rpc"
)
// PublicWhisperAPI provides the whisper RPC service.
@ -32,7 +32,7 @@ type PublicWhisperAPI struct {
w *Whisper
messagesMu sync.RWMutex
messages map[int]*whisperFilter
messages map[hexutil.Uint]*whisperFilter
}
type whisperOfflineError struct{}
@ -46,15 +46,15 @@ var whisperOffLineErr = new(whisperOfflineError)
// NewPublicWhisperAPI create a new RPC whisper service.
func NewPublicWhisperAPI(w *Whisper) *PublicWhisperAPI {
return &PublicWhisperAPI{w: w, messages: make(map[int]*whisperFilter)}
return &PublicWhisperAPI{w: w, messages: make(map[hexutil.Uint]*whisperFilter)}
}
// Version returns the Whisper version this node offers.
func (s *PublicWhisperAPI) Version() (*rpc.HexNumber, error) {
func (s *PublicWhisperAPI) Version() (hexutil.Uint, error) {
if s.w == nil {
return rpc.NewHexNumber(0), whisperOffLineErr
return 0, whisperOffLineErr
}
return rpc.NewHexNumber(s.w.Version()), nil
return hexutil.Uint(s.w.Version()), nil
}
// HasIdentity checks if the the whisper node is configured with the private key
@ -84,12 +84,12 @@ type NewFilterArgs struct {
}
// NewWhisperFilter creates and registers a new message filter to watch for inbound whisper messages.
func (s *PublicWhisperAPI) NewFilter(args NewFilterArgs) (*rpc.HexNumber, error) {
func (s *PublicWhisperAPI) NewFilter(args NewFilterArgs) (hexutil.Uint, error) {
if s.w == nil {
return nil, whisperOffLineErr
return 0, whisperOffLineErr
}
var id int
var id hexutil.Uint
filter := Filter{
To: crypto.ToECDSAPub(common.FromHex(args.To)),
From: crypto.ToECDSAPub(common.FromHex(args.From)),
@ -103,23 +103,22 @@ func (s *PublicWhisperAPI) NewFilter(args NewFilterArgs) (*rpc.HexNumber, error)
}
},
}
id = s.w.Watch(filter)
id = hexutil.Uint(s.w.Watch(filter))
s.messagesMu.Lock()
s.messages[id] = newWhisperFilter(id, s.w)
s.messagesMu.Unlock()
return rpc.NewHexNumber(id), nil
return id, nil
}
// GetFilterChanges retrieves all the new messages matched by a filter since the last retrieval.
func (s *PublicWhisperAPI) GetFilterChanges(filterId rpc.HexNumber) []WhisperMessage {
func (s *PublicWhisperAPI) GetFilterChanges(filterId hexutil.Uint) []WhisperMessage {
s.messagesMu.RLock()
defer s.messagesMu.RUnlock()
if s.messages[filterId.Int()] != nil {
if changes := s.messages[filterId.Int()].retrieve(); changes != nil {
if s.messages[filterId] != nil {
if changes := s.messages[filterId].retrieve(); changes != nil {
return changes
}
}
@ -127,26 +126,26 @@ func (s *PublicWhisperAPI) GetFilterChanges(filterId rpc.HexNumber) []WhisperMes
}
// UninstallFilter disables and removes an existing filter.
func (s *PublicWhisperAPI) UninstallFilter(filterId rpc.HexNumber) bool {
func (s *PublicWhisperAPI) UninstallFilter(filterId hexutil.Uint) bool {
s.messagesMu.Lock()
defer s.messagesMu.Unlock()
if _, ok := s.messages[filterId.Int()]; ok {
delete(s.messages, filterId.Int())
if _, ok := s.messages[filterId]; ok {
delete(s.messages, filterId)
return true
}
return false
}
// GetMessages retrieves all the known messages that match a specific filter.
func (s *PublicWhisperAPI) GetMessages(filterId rpc.HexNumber) []WhisperMessage {
func (s *PublicWhisperAPI) GetMessages(filterId hexutil.Uint) []WhisperMessage {
// Retrieve all the cached messages matching a specific, existing filter
s.messagesMu.RLock()
defer s.messagesMu.RUnlock()
var messages []*Message
if s.messages[filterId.Int()] != nil {
messages = s.messages[filterId.Int()].messages()
if s.messages[filterId] != nil {
messages = s.messages[filterId].messages()
}
return returnWhisperMessages(messages)
@ -217,12 +216,12 @@ type WhisperMessage struct {
func (args *PostArgs) UnmarshalJSON(data []byte) (err error) {
var obj struct {
From string `json:"from"`
To string `json:"to"`
Topics []string `json:"topics"`
Payload string `json:"payload"`
Priority rpc.HexNumber `json:"priority"`
TTL rpc.HexNumber `json:"ttl"`
From string `json:"from"`
To string `json:"to"`
Topics []string `json:"topics"`
Payload string `json:"payload"`
Priority hexutil.Uint64 `json:"priority"`
TTL hexutil.Uint64 `json:"ttl"`
}
if err := json.Unmarshal(data, &obj); err != nil {
@ -232,8 +231,8 @@ func (args *PostArgs) UnmarshalJSON(data []byte) (err error) {
args.From = obj.From
args.To = obj.To
args.Payload = obj.Payload
args.Priority = obj.Priority.Int64()
args.TTL = obj.TTL.Int64()
args.Priority = int64(obj.Priority) // TODO(gluk256): handle overflow
args.TTL = int64(obj.TTL) // ... here too ...
// decode topic strings
args.Topics = make([][]byte, len(obj.Topics))
@ -328,8 +327,8 @@ func (args *NewFilterArgs) UnmarshalJSON(b []byte) (err error) {
// whisperFilter is the message cache matching a specific filter, accumulating
// inbound messages until the are requested by the client.
type whisperFilter struct {
id int // Filter identifier for old message retrieval
ref *Whisper // Whisper reference for old message retrieval
id hexutil.Uint // Filter identifier for old message retrieval
ref *Whisper // Whisper reference for old message retrieval
cache []WhisperMessage // Cache of messages not yet polled
skip map[common.Hash]struct{} // List of retrieved messages to avoid duplication
@ -348,7 +347,7 @@ func (w *whisperFilter) messages() []*Message {
w.update = time.Now()
w.skip = make(map[common.Hash]struct{})
messages := w.ref.Messages(w.id)
messages := w.ref.Messages(int(w.id))
for _, message := range messages {
w.skip[message.Hash] = struct{}{}
}
@ -388,11 +387,10 @@ func (w *whisperFilter) activity() time.Time {
}
// newWhisperFilter creates a new serialized, poll based whisper topic filter.
func newWhisperFilter(id int, ref *Whisper) *whisperFilter {
func newWhisperFilter(id hexutil.Uint, ref *Whisper) *whisperFilter {
return &whisperFilter{
id: id,
ref: ref,
id: id,
ref: ref,
update: time.Now(),
skip: make(map[common.Hash]struct{}),
}

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