예제 #1
0
파일: writer.go 프로젝트: moxian/go-iproto
func WriteTuple(w *marshal.Writer, i interface{}) {
	switch o := i.(type) {
	case nil:
		return
	case uint8:
		w.Uint32(1)
		w.Uint8(1)
		w.Uint8(o)
	case int8:
		w.Uint32(1)
		w.Uint8(1)
		w.Int8(o)
	case uint16:
		w.Uint32(1)
		w.Uint8(2)
		w.Uint16(o)
	case int16:
		w.Uint32(1)
		w.Uint8(2)
		w.Int16(o)
	case uint32:
		w.Uint32(1)
		w.Uint8(4)
		w.Uint32(o)
	case int32:
		w.Uint32(1)
		w.Uint8(4)
		w.Int32(o)
	case uint64:
		w.Uint32(1)
		w.Uint8(8)
		w.Uint64(o)
	case int64:
		w.Uint32(1)
		w.Uint8(8)
		w.Int64(o)
	case float32:
		w.Uint32(1)
		w.Uint8(4)
		w.Float32(o)
	case float64:
		w.Uint32(1)
		w.Uint8(8)
		w.Float64(o)
	case string:
		w.Uint32(1)
		w.Intvar(len(o))
		w.String(o)
	case []byte:
		w.Uint32(1)
		w.Intvar(len(o))
		w.Bytes(o)
	case []interface{}:
		w.IntUint32(len(o))
		for _, v := range o {
			w.WriteWithSize(v, (*marshal.Writer).Intvar)
		}
	default:
		val := reflect.ValueOf(i)
		rt := val.Type()
		wr := writer(rt)
		wr.Write(w, val)
	}
	return
}