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-rw-r--r--core/block_processor.go38
-rw-r--r--core/chain_makers.go10
-rw-r--r--core/chain_manager.go48
-rw-r--r--core/error.go6
-rw-r--r--core/types/receipt.go2
5 files changed, 55 insertions, 49 deletions
diff --git a/core/block_processor.go b/core/block_processor.go
index f67d6d006..fd4009037 100644
--- a/core/block_processor.go
+++ b/core/block_processor.go
@@ -1,14 +1,13 @@
package core
import (
- "bytes"
"fmt"
"math/big"
"sync"
"time"
- "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/pow"
@@ -90,7 +89,7 @@ func (self *BlockProcessor) ApplyTransaction(coinbase *state.StateObject, stated
statedb.Update(nil)
cumulative := new(big.Int).Set(usedGas.Add(usedGas, gas))
- receipt := types.NewReceipt(statedb.Root(), cumulative)
+ receipt := types.NewReceipt(statedb.Root().Bytes(), cumulative)
receipt.SetLogs(statedb.Logs())
receipt.Bloom = types.CreateBloom(types.Receipts{receipt})
chainlogger.Debugln(receipt)
@@ -190,7 +189,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big
// Validate the received block's bloom with the one derived from the generated receipts.
// For valid blocks this should always validate to true.
rbloom := types.CreateBloom(receipts)
- if bytes.Compare(rbloom, header.Bloom) != 0 {
+ if rbloom != header.Bloom {
err = fmt.Errorf("unable to replicate block's bloom=%x", rbloom)
return
}
@@ -198,14 +197,14 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big
// The transactions Trie's root (R = (Tr [[H1, T1], [H2, T2], ... [Hn, Tn]]))
// can be used by light clients to make sure they've received the correct Txs
txSha := types.DeriveSha(block.Transactions())
- if bytes.Compare(txSha, header.TxHash) != 0 {
+ if txSha != header.TxHash {
err = fmt.Errorf("validating transaction root. received=%x got=%x", header.TxHash, txSha)
return
}
// Tre receipt Trie's root (R = (Tr [[H1, R1], ... [Hn, R1]]))
receiptSha := types.DeriveSha(receipts)
- if bytes.Compare(receiptSha, header.ReceiptHash) != 0 {
+ if receiptSha != header.ReceiptHash {
err = fmt.Errorf("validating receipt root. received=%x got=%x", header.ReceiptHash, receiptSha)
return
}
@@ -218,7 +217,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big
// Commit state objects/accounts to a temporary trie (does not save)
// used to calculate the state root.
state.Update(common.Big0)
- if !bytes.Equal(header.Root, state.Root()) {
+ if header.Root != state.Root() {
err = fmt.Errorf("invalid merkle root. received=%x got=%x", header.Root, state.Root())
return
}
@@ -234,7 +233,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big
putTx(sm.extraDb, tx)
}
- chainlogger.Infof("processed block #%d (%x...)\n", header.Number, block.Hash()[0:4])
+ chainlogger.Infof("processed block #%d (%x...)\n", header.Number, block.Hash().Bytes()[0:4])
return td, nil
}
@@ -284,35 +283,34 @@ func (sm *BlockProcessor) AccumulateRewards(statedb *state.StateDB, block, paren
ancestors := set.New()
uncles := set.New()
- ancestorHeaders := make(map[string]*types.Header)
+ ancestorHeaders := make(map[common.Hash]*types.Header)
for _, ancestor := range sm.bc.GetAncestors(block, 7) {
- hash := string(ancestor.Hash())
- ancestorHeaders[hash] = ancestor.Header()
- ancestors.Add(hash)
+ ancestorHeaders[ancestor.Hash()] = ancestor.Header()
+ ancestors.Add(ancestor.Hash())
// Include ancestors uncles in the uncle set. Uncles must be unique.
for _, uncle := range ancestor.Uncles() {
- uncles.Add(string(uncle.Hash()))
+ uncles.Add(uncle.Hash())
}
}
- uncles.Add(string(block.Hash()))
+ uncles.Add(block.Hash())
for _, uncle := range block.Uncles() {
- if uncles.Has(string(uncle.Hash())) {
+ if uncles.Has(uncle.Hash()) {
// Error not unique
return UncleError("Uncle not unique")
}
- uncles.Add(string(uncle.Hash()))
+ uncles.Add(uncle.Hash())
- if ancestors.Has(string(uncle.Hash())) {
+ if ancestors.Has(uncle.Hash()) {
return UncleError("Uncle is ancestor")
}
- if !ancestors.Has(string(uncle.ParentHash)) {
+ if !ancestors.Has(uncle.ParentHash) {
return UncleError(fmt.Sprintf("Uncle's parent unknown (%x)", uncle.ParentHash[0:4]))
}
- if err := sm.ValidateHeader(uncle, ancestorHeaders[string(uncle.ParentHash)]); err != nil {
+ if err := sm.ValidateHeader(uncle, ancestorHeaders[uncle.ParentHash]); err != nil {
return ValidationError(fmt.Sprintf("%v", err))
}
@@ -358,5 +356,5 @@ func putTx(db common.Database, tx *types.Transaction) {
statelogger.Infoln("Failed encoding tx", err)
return
}
- db.Put(tx.Hash(), rlpEnc)
+ db.Put(tx.Hash().Bytes(), rlpEnc)
}
diff --git a/core/chain_makers.go b/core/chain_makers.go
index 59c297dbe..857af960c 100644
--- a/core/chain_makers.go
+++ b/core/chain_makers.go
@@ -4,8 +4,8 @@ import (
"fmt"
"math/big"
- "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/pow"
"github.com/ethereum/go-ethereum/state"
@@ -29,7 +29,7 @@ var (
// Utility functions for making chains on the fly
// Exposed for sake of testing from other packages (eg. go-ethash)
-func NewBlockFromParent(addr []byte, parent *types.Block) *types.Block {
+func NewBlockFromParent(addr common.Address, parent *types.Block) *types.Block {
return newBlockFromParent(addr, parent)
}
@@ -54,7 +54,7 @@ func NewCanonical(n int, db common.Database) (*BlockProcessor, error) {
}
// block time is fixed at 10 seconds
-func newBlockFromParent(addr []byte, parent *types.Block) *types.Block {
+func newBlockFromParent(addr common.Address, parent *types.Block) *types.Block {
block := types.NewBlock(parent.Hash(), addr, parent.Root(), common.BigPow(2, 32), 0, "")
block.SetUncles(nil)
block.SetTransactions(nil)
@@ -74,8 +74,8 @@ func newBlockFromParent(addr []byte, parent *types.Block) *types.Block {
// Actually make a block by simulating what miner would do
// we seed chains by the first byte of the coinbase
func makeBlock(bman *BlockProcessor, parent *types.Block, i int, db common.Database, seed int) *types.Block {
- addr := common.LeftPadBytes([]byte{byte(i)}, 20)
- addr[0] = byte(seed)
+ var addr common.Address
+ addr[0], addr[19] = byte(seed), byte(i)
block := newBlockFromParent(addr, parent)
state := state.New(block.Root(), db)
cbase := state.GetOrNewStateObject(addr)
diff --git a/core/chain_manager.go b/core/chain_manager.go
index ff91b0427..5316a3423 100644
--- a/core/chain_manager.go
+++ b/core/chain_manager.go
@@ -6,8 +6,8 @@ import (
"math/big"
"sync"
- "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/rlp"
@@ -86,7 +86,7 @@ type ChainManager struct {
tsmu sync.RWMutex
td *big.Int
currentBlock *types.Block
- lastBlockHash []byte
+ lastBlockHash common.Hash
transState *state.StateDB
txState *state.ManagedState
@@ -112,7 +112,7 @@ func (self *ChainManager) Td() *big.Int {
return self.td
}
-func (self *ChainManager) LastBlockHash() []byte {
+func (self *ChainManager) LastBlockHash() common.Hash {
self.mu.RLock()
defer self.mu.RUnlock()
@@ -126,7 +126,7 @@ func (self *ChainManager) CurrentBlock() *types.Block {
return self.currentBlock
}
-func (self *ChainManager) Status() (td *big.Int, currentBlock []byte, genesisBlock []byte) {
+func (self *ChainManager) Status() (td *big.Int, currentBlock common.Hash, genesisBlock common.Hash) {
self.mu.RLock()
defer self.mu.RUnlock()
@@ -168,7 +168,7 @@ func (self *ChainManager) setTransState(statedb *state.StateDB) {
func (bc *ChainManager) setLastBlock() {
data, _ := bc.blockDb.Get([]byte("LastBlock"))
if len(data) != 0 {
- block := bc.GetBlock(data)
+ block := bc.GetBlock(common.BytesToHash(data))
bc.currentBlock = block
bc.lastBlockHash = block.Hash()
@@ -182,12 +182,14 @@ func (bc *ChainManager) setLastBlock() {
}
// Block creation & chain handling
-func (bc *ChainManager) NewBlock(coinbase []byte) *types.Block {
+func (bc *ChainManager) NewBlock(coinbase common.Address) *types.Block {
bc.mu.RLock()
defer bc.mu.RUnlock()
- var root []byte
- parentHash := ZeroHash256
+ var (
+ root common.Hash
+ parentHash common.Hash
+ )
if bc.currentBlock != nil {
root = bc.currentBlock.Header().Root
@@ -234,7 +236,7 @@ func (bc *ChainManager) Reset() {
}
func (bc *ChainManager) removeBlock(block *types.Block) {
- bc.blockDb.Delete(append(blockHashPre, block.Hash()...))
+ bc.blockDb.Delete(append(blockHashPre, block.Hash().Bytes()...))
}
func (bc *ChainManager) ResetWithGenesisBlock(gb *types.Block) {
@@ -268,18 +270,18 @@ func (self *ChainManager) Export() []byte {
func (bc *ChainManager) insert(block *types.Block) {
//encodedBlock := common.Encode(block)
- bc.blockDb.Put([]byte("LastBlock"), block.Hash())
+ bc.blockDb.Put([]byte("LastBlock"), block.Hash().Bytes())
bc.currentBlock = block
bc.lastBlockHash = block.Hash()
key := append(blockNumPre, block.Number().Bytes()...)
- bc.blockDb.Put(key, bc.lastBlockHash)
+ bc.blockDb.Put(key, bc.lastBlockHash.Bytes())
}
func (bc *ChainManager) write(block *types.Block) {
encodedBlock := common.Encode(block.RlpDataForStorage())
- key := append(blockHashPre, block.Hash()...)
+ key := append(blockHashPre, block.Hash().Bytes()...)
bc.blockDb.Put(key, encodedBlock)
}
@@ -289,12 +291,12 @@ func (bc *ChainManager) Genesis() *types.Block {
}
// Block fetching methods
-func (bc *ChainManager) HasBlock(hash []byte) bool {
- data, _ := bc.blockDb.Get(append(blockHashPre, hash...))
+func (bc *ChainManager) HasBlock(hash common.Hash) bool {
+ data, _ := bc.blockDb.Get(append(blockHashPre, hash[:]...))
return len(data) != 0
}
-func (self *ChainManager) GetBlockHashesFromHash(hash []byte, max uint64) (chain [][]byte) {
+func (self *ChainManager) GetBlockHashesFromHash(hash common.Hash, max uint64) (chain []common.Hash) {
block := self.GetBlock(hash)
if block == nil {
return
@@ -317,8 +319,8 @@ func (self *ChainManager) GetBlockHashesFromHash(hash []byte, max uint64) (chain
return
}
-func (self *ChainManager) GetBlock(hash []byte) *types.Block {
- data, _ := self.blockDb.Get(append(blockHashPre, hash...))
+func (self *ChainManager) GetBlock(hash common.Hash) *types.Block {
+ data, _ := self.blockDb.Get(append(blockHashPre, hash[:]...))
if len(data) == 0 {
return nil
}
@@ -340,7 +342,7 @@ func (self *ChainManager) GetBlockByNumber(num uint64) *types.Block {
return nil
}
- return self.GetBlock(key)
+ return self.GetBlock(common.BytesToHash(key))
}
func (self *ChainManager) GetUnclesInChain(block *types.Block, length int) (uncles []*types.Header) {
@@ -418,7 +420,7 @@ func (self *ChainManager) InsertChain(chain types.Blocks) error {
}
h := block.Header()
- chainlogger.Infof("INVALID block #%v (%x)\n", h.Number, h.Hash()[:4])
+ chainlogger.Infof("INVALID block #%v (%x)\n", h.Number, h.Hash().Bytes()[:4])
chainlogger.Infoln(err)
chainlogger.Debugln(block)
return err
@@ -435,7 +437,9 @@ func (self *ChainManager) InsertChain(chain types.Blocks) error {
// At this point it's possible that a different chain (fork) becomes the new canonical chain.
if td.Cmp(self.td) > 0 {
if block.Header().Number.Cmp(new(big.Int).Add(cblock.Header().Number, common.Big1)) < 0 {
- chainlogger.Infof("Split detected. New head #%v (%x) TD=%v, was #%v (%x) TD=%v\n", block.Header().Number, block.Hash()[:4], td, cblock.Header().Number, cblock.Hash()[:4], self.td)
+ chash := cblock.Hash()
+ hash := block.Hash()
+ chainlogger.Infof("Split detected. New head #%v (%x) TD=%v, was #%v (%x) TD=%v\n", block.Header().Number, hash[:4], td, cblock.Header().Number, chash[:4], self.td)
queue[i] = ChainSplitEvent{block}
queueEvent.splitCount++
@@ -507,7 +511,9 @@ out:
}
}
+/*
// Satisfy state query interface
-func (self *ChainManager) GetAccount(addr []byte) *state.StateObject {
+func (self *ChainManager) GetAccount(addr common.Hash) *state.StateObject {
return self.State().GetAccount(addr)
}
+*/
diff --git a/core/error.go b/core/error.go
index 69e320eb0..f6ac26cff 100644
--- a/core/error.go
+++ b/core/error.go
@@ -4,6 +4,8 @@ import (
"errors"
"fmt"
"math/big"
+
+ "github.com/ethereum/go-ethereum/common"
)
var (
@@ -21,7 +23,7 @@ func (err *ParentErr) Error() string {
return err.Message
}
-func ParentError(hash []byte) error {
+func ParentError(hash common.Hash) error {
return &ParentErr{Message: fmt.Sprintf("Block's parent unknown %x", hash)}
}
@@ -136,7 +138,7 @@ func IsTDError(e error) bool {
type KnownBlockError struct {
number *big.Int
- hash []byte
+ hash common.Hash
}
func (self *KnownBlockError) Error() string {
diff --git a/core/types/receipt.go b/core/types/receipt.go
index d0cb41e25..f88d42b29 100644
--- a/core/types/receipt.go
+++ b/core/types/receipt.go
@@ -14,7 +14,7 @@ import (
type Receipt struct {
PostState []byte
CumulativeGasUsed *big.Int
- Bloom []byte
+ Bloom Bloom
logs state.Logs
}
generated by cgit (git 2.34.1) at 2024-11-16 13:12:03 +0800