mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-29 10:36:31 +00:00
2dc9fc1626
* start moving to bun * changing more stuff * more * and yet more * tests passing * seems stable now * more big changes * small fix * little fixes
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package pgproto3
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
|
|
"github.com/jackc/pgio"
|
|
)
|
|
|
|
type Query struct {
|
|
String string
|
|
}
|
|
|
|
// Frontend identifies this message as sendable by a PostgreSQL frontend.
|
|
func (*Query) Frontend() {}
|
|
|
|
// Decode decodes src into dst. src must contain the complete message with the exception of the initial 1 byte message
|
|
// type identifier and 4 byte message length.
|
|
func (dst *Query) Decode(src []byte) error {
|
|
i := bytes.IndexByte(src, 0)
|
|
if i != len(src)-1 {
|
|
return &invalidMessageFormatErr{messageType: "Query"}
|
|
}
|
|
|
|
dst.String = string(src[:i])
|
|
|
|
return nil
|
|
}
|
|
|
|
// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
|
|
func (src *Query) Encode(dst []byte) []byte {
|
|
dst = append(dst, 'Q')
|
|
dst = pgio.AppendInt32(dst, int32(4+len(src.String)+1))
|
|
|
|
dst = append(dst, src.String...)
|
|
dst = append(dst, 0)
|
|
|
|
return dst
|
|
}
|
|
|
|
// MarshalJSON implements encoding/json.Marshaler.
|
|
func (src Query) MarshalJSON() ([]byte, error) {
|
|
return json.Marshal(struct {
|
|
Type string
|
|
String string
|
|
}{
|
|
Type: "Query",
|
|
String: src.String,
|
|
})
|
|
}
|