forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-19 18:32:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

hacky hacky

Browse source
This commit is contained in:
Jared Wasinger 2018-10-29 10:16:18 +00:00 committed by Paweł Bylica
parent 9574feb8fe
commit a9c74bb59a
No known key found for this signature in database
GPG key ID: 7A0C037434FE77EF
1 changed files with 23 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

38
eth/api.go
View file

@ -20,7 +20,6 @@ import (
"compress/gzip" "compress/gzip"
"context" "context"
"errors" "errors"
"bytes"
"fmt" "fmt"
"io" "io"
"math/big" "math/big"
@ -70,23 +69,32 @@ func accountRange(st state.Trie, start *common.Hash, maxResult int) (AccountRang
//block hash or number, tx index, start address hash, max results //block hash or number, tx index, start address hash, max results
func (api *PrivateDebugAPI) AccountRangeAt(ctx context.Context, blockNr rpc.BlockNumber, txIndex int, startAddr *common.Hash, maxResults int) (AccountRangeResult, error) { func (api *PrivateDebugAPI) AccountRangeAt(ctx context.Context, blockNr rpc.BlockNumber, txIndex int, startAddr *common.Hash, maxResults int) (AccountRangeResult, error) {
zeros := make([]byte, common.HashLength) var statedb *state.StateDB = nil
var err error = nil
var block = api.eth.blockchain.CurrentBlock()
if (maxResults > 100) { if len(block.Transactions()) == 0 {
maxResults = 100 parent := api.eth.blockchain.GetBlock(block.ParentHash(), block.NumberU64()-1)
} if parent == nil {
return AccountRangeResult{}, fmt.Errorf("parent %x not found", block.ParentHash())
}
statedb, err = api.computeStateDB(parent, defaultTraceReexec)
if err != nil {
return AccountRangeResult{}, err
}
} else {
_, _, statedb, err = api.computeTxEnv(block.Hash(), len(block.Transactions())-1, 0)
if err != nil {
return AccountRangeResult{}, err
}
}
if bytes.Equal(startAddr[:], zeros) { trie, err := statedb.Database().OpenTrie(block.Header().Root)
startAddr = nil if err != nil {
} return AccountRangeResult{}, err
}
blockHash := api.eth.blockchain.CurrentBlock().Hash() return accountRange(trie, startAddr, maxResults)
_, _, statedb, err := api.computeTxEnv(blockHash, txIndex, 0)
if err != nil {
return AccountRangeResult{}, err
}
return accountRange(statedb.GetTrie(), startAddr, maxResults)
} }
// NewPublicEthereumAPI creates a new Ethereum protocol API for full nodes. // NewPublicEthereumAPI creates a new Ethereum protocol API for full nodes.