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158 lines
2.7 KiB

package types
import (
"io"
"github.com/golang/protobuf/proto"
"github.com/tendermint/go-wire"
)
func RequestEcho(message string) *Request {
return &Request{
Type: MessageType_Echo,
Data: []byte(message),
}
}
func RequestFlush() *Request {
return &Request{
Type: MessageType_Flush,
}
}
func RequestInfo() *Request {
return &Request{
Type: MessageType_Info,
}
}
func RequestSetOption(key string, value string) *Request {
return &Request{
Type: MessageType_SetOption,
Key: key,
Value: value,
}
}
func RequestAppendTx(txBytes []byte) *Request {
return &Request{
Type: MessageType_AppendTx,
Data: txBytes,
}
}
func RequestCheckTx(txBytes []byte) *Request {
return &Request{
Type: MessageType_CheckTx,
Data: txBytes,
}
}
func RequestCommit() *Request {
return &Request{
Type: MessageType_Commit,
}
}
func RequestQuery(queryBytes []byte) *Request {
return &Request{
Type: MessageType_Query,
Data: queryBytes,
}
}
//----------------------------------------
func ResponseException(errStr string) *Response {
return &Response{
Type: MessageType_Exception,
Error: errStr,
}
}
func ResponseEcho(message string) *Response {
return &Response{
Type: MessageType_Echo,
Data: []byte(message),
}
}
func ResponseFlush() *Response {
return &Response{
Type: MessageType_Flush,
}
}
func ResponseInfo(info string) *Response {
return &Response{
Type: MessageType_Info,
Data: []byte(info),
}
}
func ResponseSetOption(log string) *Response {
return &Response{
Type: MessageType_SetOption,
Log: log,
}
}
func ResponseAppendTx(code CodeType, result []byte, log string) *Response {
return &Response{
Type: MessageType_AppendTx,
Code: code,
Data: result,
Log: log,
}
}
func ResponseCheckTx(code CodeType, result []byte, log string) *Response {
return &Response{
Type: MessageType_CheckTx,
Code: code,
Data: result,
Log: log,
}
}
func ResponseCommit(hash []byte, log string) *Response {
return &Response{
Type: MessageType_Commit,
Data: hash,
Log: log,
}
}
func ResponseQuery(code CodeType, result []byte, log string) *Response {
return &Response{
Type: MessageType_Query,
Code: code,
Data: result,
Log: log,
}
}
//----------------------------------------
// Write proto message, length delimited
func WriteMessage(msg proto.Message, w io.Writer) error {
bz, err := proto.Marshal(msg)
if err != nil {
return err
}
var n int
wire.WriteByteSlice(bz, w, &n, &err)
return err
}
// Read proto message, length delimited
func ReadMessage(r io.Reader, msg proto.Message) error {
var n int
var err error
bz := wire.ReadByteSlice(r, 0, &n, &err)
if err != nil {
return err
}
err = proto.Unmarshal(bz, msg)
return err
}