chore: 初始化 Cloudreve 源码仓库

pkg/serializer/response.go

@@ -0,0 +1,38 @@
+package serializer
+
+import (
+	"bytes"
+	"context"
+	"encoding/base64"
+	"encoding/gob"
+)
+
+// Response 基础序列化器
+type Response struct {
+	Code            int         `json:"code"`
+	Data            interface{} `json:"data,omitempty"`
+	AggregatedError interface{} `json:"aggregated_error,omitempty"`
+	Msg             string      `json:"msg"`
+	Error           string      `json:"error,omitempty"`
+	CorrelationID   string      `json:"correlation_id,omitempty"`
+}
+
+// NewResponseWithGobData 返回Data字段使用gob编码的Response
+func NewResponseWithGobData(c context.Context, data interface{}) Response {
+	var w bytes.Buffer
+	encoder := gob.NewEncoder(&w)
+	if err := encoder.Encode(data); err != nil {
+		return ErrWithDetails(c, CodeInternalSetting, "Failed to encode response content", err)
+	}
+
+	return Response{Data: w.Bytes()}
+}
+
+// GobDecode 将 Response 正文解码至目标指针
+func (r *Response) GobDecode(target interface{}) {
+	src := r.Data.(string)
+	raw := make([]byte, len(src)*len(src)/base64.StdEncoding.DecodedLen(len(src)))
+	base64.StdEncoding.Decode(raw, []byte(src))
+	decoder := gob.NewDecoder(bytes.NewBuffer(raw))
+	decoder.Decode(target)
+}