57 lines
2.0 KiB
Go
57 lines
2.0 KiB
Go
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// Copyright 2016 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// Contains all the wrappers from the core/types package.
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package geth
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import (
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"errors"
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"github.com/ethereum/go-ethereum/core/vm"
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)
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// Log represents a contract log event. These events are generated by the LOG
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// opcode and stored/indexed by the node.
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type Log struct {
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log *vm.Log
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}
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func (l *Log) GetAddress() *Address { return &Address{l.log.Address} }
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func (l *Log) GetTopics() *Hashes { return &Hashes{l.log.Topics} }
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func (l *Log) GetData() []byte { return l.log.Data }
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func (l *Log) GetBlockNumber() int64 { return int64(l.log.BlockNumber) }
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func (l *Log) GetTxHash() *Hash { return &Hash{l.log.TxHash} }
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func (l *Log) GetTxIndex() int { return int(l.log.TxIndex) }
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func (l *Log) GetBlockHash() *Hash { return &Hash{l.log.BlockHash} }
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func (l *Log) GetIndex() int { return int(l.log.Index) }
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// Logs represents a slice of VM logs.
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type Logs struct{ logs vm.Logs }
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// Size returns the number of logs in the slice.
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func (l *Logs) Size() int {
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return len(l.logs)
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}
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// Get returns the log at the given index from the slice.
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func (l *Logs) Get(index int) (*Log, error) {
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if index < 0 || index >= len(l.logs) {
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return nil, errors.New("index out of bounds")
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}
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return &Log{l.logs[index]}, nil
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}
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