1 /*
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef NWEB_JAVASCRIPT_RESULT_CALLBACK_H
17 #define NWEB_JAVASCRIPT_RESULT_CALLBACK_H
18 
19 #include <string>
20 #include <vector>
21 
22 #include "nweb_export.h"
23 #include "nweb_value.h"
24 
25 namespace OHOS::NWeb {
26 
27 class OHOS_NWEB_EXPORT NWebJavaScriptResultCallBack {
28 public:
29     NWebJavaScriptResultCallBack() = default;
30 
31     virtual ~NWebJavaScriptResultCallBack() = default;
32 
33     virtual std::shared_ptr<NWebValue> GetJavaScriptResult(std::vector<std::shared_ptr<NWebValue>> args,
34         const std::string& method, const std::string& object_name, int32_t routing_id, int32_t object_id) = 0;
35 
36     virtual std::shared_ptr<NWebValue> GetJavaScriptResultFlowbuf(std::vector<std::shared_ptr<NWebValue>> args,
37         const std::string& method, const std::string& object_name, int fd, int32_t routing_id, int32_t object_id) = 0;
38 
39     /* HasJavaScriptObjectMethods
40      *
41      * @param object_id: means the JavaScript object id
42      * @param object_id: means the method name
43      */
44     virtual bool HasJavaScriptObjectMethods(int32_t object_id, const std::string& method_name) = 0;
45 
46     /* GetJavaScriptObjectMethods
47      *
48      * @param object_id: means the JavaScript object id
49      */
50     virtual std::shared_ptr<NWebValue> GetJavaScriptObjectMethods(int32_t object_id) = 0;
51 
52     /* RemoveJavaScriptObjectHolder
53      *
54      * @param holder: means the JavaScript object is holded by
55      * it(routing_id)
56      * @param object_id: means the JavaScript object id
57      */
58     virtual void RemoveJavaScriptObjectHolder(int32_t holder, int32_t object_id) = 0;
59 
60     // Remove Transient JavaScript Object
61     virtual void RemoveTransientJavaScriptObject() = 0;
62 };
63 
64 } // namespace OHOS::NWeb
65 #endif