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|
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, ", ") + " ]"
}
|
