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 #include "interfaces/inner_api/ace/hot_reloader.h"
17 
18 #include "utils.h"
19 #include "ace_forward_compatibility.h"
20 
21 namespace OHOS::Ace {
22 
23 using ReloadFunc = void (*)();
24 constexpr char HOT_RELOAD_FUNC[] = "OHOS_ACE_HotReloadPage";
25 
InitAceModule()26 void InitAceModule()
27 {
28     LIBHANDLE handle = LOADLIB(AceForwardCompatibility::GetAceLibName());
29     if (handle == nullptr) {
30         return;
31     }
32 
33     auto entry = reinterpret_cast<ReloadFunc>(LOADSYM(handle, HOT_RELOAD_FUNC));
34     if (entry == nullptr) {
35         FREELIB(handle);
36         return;
37     }
38 
39     entry();
40 }
41 
HotReload()42 void HotReloader::HotReload()
43 {
44     InitAceModule();
45 }
46 
47 } // namespace OHOS::Ace
48