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use header to avoid getting the whole block from db

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This commit is contained in:
maskpp 2025-05-05 22:16:24 +08:00
parent fc2ba1fb2e
commit 255ee2aa9b
1 changed files with 25 additions and 25 deletions
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50
eth/api_debug.go
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@ -271,26 +271,26 @@ func storageRangeAt(statedb *state.StateDB, root common.Hash, address common.Add
//
// With one parameter, returns the list of accounts modified in the specified block.
func (api *DebugAPI) GetModifiedAccountsByNumber(startNum uint64, endNum *uint64) ([]common.Address, error) {
var startBlock, endBlock *types.Block
var startHeader, endHeader *types.Header
startBlock = api.eth.blockchain.GetBlockByNumber(startNum)
if startBlock == nil {
startHeader = api.eth.blockchain.GetHeaderByNumber(startNum)
if startHeader == nil {
return nil, fmt.Errorf("start block %x not found", startNum)
}
if endNum == nil {
endBlock = startBlock
startBlock = api.eth.blockchain.GetBlockByHash(startBlock.ParentHash())
if startBlock == nil {
return nil, fmt.Errorf("block %x has no parent", endBlock.Number())
endHeader = startHeader
startHeader = api.eth.blockchain.GetHeaderByHash(startHeader.ParentHash)
if startHeader == nil {
return nil, fmt.Errorf("block %x has no parent", endHeader.Number)
}
} else {
endBlock = api.eth.blockchain.GetBlockByNumber(*endNum)
if endBlock == nil {
endHeader = api.eth.blockchain.GetHeaderByNumber(*endNum)
if endHeader == nil {
return nil, fmt.Errorf("end block %d not found", *endNum)
}
}
return api.getModifiedAccounts(startBlock, endBlock)
return api.getModifiedAccounts(startHeader, endHeader)
}
// GetModifiedAccountsByHash returns all accounts that have changed between the
@ -299,38 +299,38 @@ func (api *DebugAPI) GetModifiedAccountsByNumber(startNum uint64, endNum *uint64
//
// With one parameter, returns the list of accounts modified in the specified block.
func (api *DebugAPI) GetModifiedAccountsByHash(startHash common.Hash, endHash *common.Hash) ([]common.Address, error) {
var startBlock, endBlock *types.Block
startBlock = api.eth.blockchain.GetBlockByHash(startHash)
if startBlock == nil {
var startHeader, endHeader *types.Header
startHeader = api.eth.blockchain.GetHeaderByHash(startHash)
if startHeader == nil {
return nil, fmt.Errorf("start block %x not found", startHash)
}
if endHash == nil {
endBlock = startBlock
startBlock = api.eth.blockchain.GetBlockByHash(startBlock.ParentHash())
if startBlock == nil {
return nil, fmt.Errorf("block %x has no parent", endBlock.Number())
endHeader = startHeader
startHeader = api.eth.blockchain.GetHeaderByHash(startHeader.ParentHash)
if startHeader == nil {
return nil, fmt.Errorf("block %x has no parent", endHeader.Number)
}
} else {
endBlock = api.eth.blockchain.GetBlockByHash(*endHash)
if endBlock == nil {
endHeader = api.eth.blockchain.GetHeaderByHash(*endHash)
if endHeader == nil {
return nil, fmt.Errorf("end block %x not found", *endHash)
}
}
return api.getModifiedAccounts(startBlock, endBlock)
return api.getModifiedAccounts(startHeader, endHeader)
}
func (api *DebugAPI) getModifiedAccounts(startBlock, endBlock *types.Block) ([]common.Address, error) {
if startBlock.Number().Uint64() >= endBlock.Number().Uint64() {
return nil, fmt.Errorf("start block height (%d) must be less than end block height (%d)", startBlock.Number().Uint64(), endBlock.Number().Uint64())
func (api *DebugAPI) getModifiedAccounts(startHeader, endHeader *types.Header) ([]common.Address, error) {
if startHeader.Number.Uint64() >= endHeader.Number.Uint64() {
return nil, fmt.Errorf("start block height (%d) must be less than end block height (%d)", startHeader.Number.Uint64(), endHeader.Number.Uint64())
}
triedb := api.eth.BlockChain().TrieDB()
oldTrie, err := trie.NewStateTrie(trie.StateTrieID(startBlock.Root()), triedb)
oldTrie, err := trie.NewStateTrie(trie.StateTrieID(startHeader.Root), triedb)
if err != nil {
return nil, err
}
newTrie, err := trie.NewStateTrie(trie.StateTrieID(endBlock.Root()), triedb)
newTrie, err := trie.NewStateTrie(trie.StateTrieID(endHeader.Root), triedb)
if err != nil {
return nil, err
}