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hacky hacky

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Jared Wasinger 2018-10-29 10:16:18 +00:00 committed by Paweł Bylica
parent 9574feb8fe
commit a9c74bb59a
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GPG key ID: 7A0C037434FE77EF
1 changed files with 23 additions and 15 deletions
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38
eth/api.go
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@ -20,7 +20,6 @@ import (
"compress/gzip"
"context"
"errors"
"bytes"
"fmt"
"io"
"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
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) {
maxResults = 100
}
if len(block.Transactions()) == 0 {
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) {
startAddr = nil
}
trie, err := statedb.Database().OpenTrie(block.Header().Root)
if err != nil {
return AccountRangeResult{}, err
}
blockHash := api.eth.blockchain.CurrentBlock().Hash()
_, _, statedb, err := api.computeTxEnv(blockHash, txIndex, 0)
if err != nil {
return AccountRangeResult{}, err
}
return accountRange(statedb.GetTrie(), startAddr, maxResults)
return accountRange(trie, startAddr, maxResults)
}
// NewPublicEthereumAPI creates a new Ethereum protocol API for full nodes.