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package types
import (
"bytes"
"fmt"
"io"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/rlp"
)
type Receipt struct {
PostState []byte
CumulativeGasUsed *big.Int
Bloom Bloom
logs state.Logs
}
func NewReceipt(root []byte, cumalativeGasUsed *big.Int) *Receipt {
return &Receipt{PostState: common.CopyBytes(root), CumulativeGasUsed: new(big.Int).Set(cumalativeGasUsed)}
}
func (self *Receipt) SetLogs(logs state.Logs) {
self.logs = logs
}
func (self *Receipt) Logs() state.Logs {
return self.logs
}
func (self *Receipt) EncodeRLP(w io.Writer) error {
return rlp.Encode(w, []interface{}{self.PostState, self.CumulativeGasUsed, self.Bloom, self.logs})
}
func (self *Receipt) DecodeRLP(s *rlp.Stream) error {
var r struct {
PostState []byte
CumulativeGasUsed *big.Int
Bloom Bloom
Logs state.Logs
}
if err := s.Decode(&r); err != nil {
return err
}
self.PostState, self.CumulativeGasUsed, self.Bloom, self.logs = r.PostState, r.CumulativeGasUsed, r.Bloom, r.Logs
return nil
}
type ReceiptForStorage Receipt
func (self *ReceiptForStorage) EncodeRLP(w io.Writer) error {
storageLogs := make([]*state.LogForStorage, len(self.logs))
for i, log := range self.logs {
storageLogs[i] = (*state.LogForStorage)(log)
}
return rlp.Encode(w, []interface{}{self.PostState, self.CumulativeGasUsed, self.Bloom, storageLogs})
}
func (self *Receipt) RlpEncode() []byte {
bytes, err := rlp.EncodeToBytes(self)
if err != nil {
fmt.Println("TMP -- RECEIPT ENCODE ERROR", err)
}
return bytes
}
func (self *Receipt) Cmp(other *Receipt) bool {
if bytes.Compare(self.PostState, other.PostState) != 0 {
return false
}
return true
}
func (self *Receipt) String() string {
return fmt.Sprintf("receipt{med=%x cgas=%v bloom=%x logs=%v}", self.PostState, self.CumulativeGasUsed, self.Bloom, self.logs)
}
type Receipts []*Receipt
func (self Receipts) RlpEncode() []byte {
bytes, err := rlp.EncodeToBytes(self)
if err != nil {
fmt.Println("TMP -- RECEIPTS ENCODE ERROR", err)
}
return bytes
}
func (self Receipts) Len() int { return len(self) }
func (self Receipts) GetRlp(i int) []byte { return common.Rlp(self[i]) }
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