package state import ( "fmt" "strings" "github.com/ethereum/go-ethereum/ethutil" ) type Log struct { Address []byte Topics [][]byte Data []byte } func NewLogFromValue(decoder *ethutil.Value) Log { log := Log{ Address: decoder.Get(0).Bytes(), Data: decoder.Get(2).Bytes(), } it := decoder.Get(1).NewIterator() for it.Next() { log.Topics = append(log.Topics, it.Value().Bytes()) } return log } func (self Log) RlpData() interface{} { return []interface{}{self.Address, ethutil.ByteSliceToInterface(self.Topics), self.Data} } func (self Log) String() string { return fmt.Sprintf(`log: %x %x %x`, self.Address, self.Topics, self.Data) } type Logs []Log func (self Logs) RlpData() interface{} { data := make([]interface{}, len(self)) for i, log := range self { data[i] = log.RlpData() } return data } func (self Logs) String() string { var logs []string for _, log := range self { logs = append(logs, log.String()) } return "[ " + strings.Join(logs, ", ") + " ]" }