53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package types
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import (
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log "github.com/xlab/suplog"
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"github.com/gogo/protobuf/proto"
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sdk "github.com/cosmos/cosmos-sdk/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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"github.com/ethereum/go-ethereum/crypto"
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)
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var EmptyCodeHash = crypto.Keccak256(nil)
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// DecodeTxResponse decodes an protobuf-encoded byte slice into TxResponse
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func DecodeTxResponse(in []byte) (*MsgEthereumTxResponse, error) {
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var txMsgData sdk.TxMsgData
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if err := proto.Unmarshal(in, &txMsgData); err != nil {
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log.WithError(err).Errorln("failed to unmarshal TxMsgData")
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return nil, err
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}
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data := txMsgData.GetData()
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if len(data) == 0 {
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return &MsgEthereumTxResponse{}, nil
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}
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var res MsgEthereumTxResponse
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err := proto.Unmarshal(data[0].GetData(), &res)
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if err != nil {
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return nil, sdkerrors.Wrap(err, "failed to unmarshal tx response message data")
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}
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return &res, nil
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}
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// EncodeTransactionLogs encodes TransactionLogs slice into a protobuf-encoded byte slice.
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func EncodeTransactionLogs(res *TransactionLogs) ([]byte, error) {
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return proto.Marshal(res)
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}
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// DecodeTxResponse decodes an protobuf-encoded byte slice into TransactionLogs
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func DecodeTransactionLogs(data []byte) (TransactionLogs, error) {
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var logs TransactionLogs
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err := proto.Unmarshal(data, &logs)
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if err != nil {
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return TransactionLogs{}, err
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}
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return logs, nil
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}
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