diff options
Diffstat (limited to 'chain/types/receipt.go')
-rw-r--r-- | chain/types/receipt.go | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/chain/types/receipt.go b/chain/types/receipt.go new file mode 100644 index 000000000..25fa8fb07 --- /dev/null +++ b/chain/types/receipt.go @@ -0,0 +1,68 @@ +package types + +import ( + "bytes" + "fmt" + "math/big" + + "github.com/ethereum/go-ethereum/ethutil" + "github.com/ethereum/go-ethereum/state" +) + +type Receipt struct { + PostState []byte + CumulativeGasUsed *big.Int + Bloom []byte + logs state.Logs +} + +func NewReceipt(root []byte, cumalativeGasUsed *big.Int) *Receipt { + return &Receipt{PostState: ethutil.CopyBytes(root), CumulativeGasUsed: cumalativeGasUsed} +} + +func NewRecieptFromValue(val *ethutil.Value) *Receipt { + r := &Receipt{} + r.RlpValueDecode(val) + + return r +} + +func (self *Receipt) SetLogs(logs state.Logs) { + self.logs = logs +} + +func (self *Receipt) RlpValueDecode(decoder *ethutil.Value) { + self.PostState = decoder.Get(0).Bytes() + self.CumulativeGasUsed = decoder.Get(1).BigInt() + self.Bloom = decoder.Get(2).Bytes() + + it := decoder.Get(3).NewIterator() + for it.Next() { + self.logs = append(self.logs, state.NewLogFromValue(it.Value())) + } +} + +func (self *Receipt) RlpData() interface{} { + return []interface{}{self.PostState, self.CumulativeGasUsed, self.Bloom, self.logs.RlpData()} +} + +func (self *Receipt) RlpEncode() []byte { + return ethutil.Encode(self.RlpData()) +} + +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) Len() int { return len(self) } +func (self Receipts) GetRlp(i int) []byte { return ethutil.Rlp(self[i]) } |