1 /*
2  * Copyright (c) 2023 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 #include "interfaces/inner_api/ace/serializeable_object.h"
17 
18 #include "utils.h"
19 #include "ace_forward_compatibility.h"
20 
21 namespace OHOS::Ace {
22 namespace {
23 
24 using CreateFunction = SerializeableObject* (*)();
25 constexpr char NODE_OBJECT_CREATE_FUNC[] = "OHOS_ACE_CreateNodeObject";
26 
CreateNodeObjectInner()27 SerializeableObject* CreateNodeObjectInner()
28 {
29     LIBHANDLE handle = LOADLIB(AceForwardCompatibility::GetAceLibName());
30     if (handle == nullptr) {
31         return nullptr;
32     }
33 
34     auto entry = reinterpret_cast<CreateFunction>(LOADSYM(handle, NODE_OBJECT_CREATE_FUNC));
35     if (entry == nullptr) {
36         FREELIB(handle);
37         return nullptr;
38     }
39 
40     auto nodeObject = entry();
41     return nodeObject;
42 }
43 } // namespace
44 
CreateNodeObject()45 std::unique_ptr<SerializeableObject> SerializeableObject::CreateNodeObject()
46 {
47     std::unique_ptr<SerializeableObject> obj;
48     obj.reset(CreateNodeObjectInner());
49     return obj;
50 }
51 } // namespace OHOS::Ace
52