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 #ifndef INTERFACES_INNER_API_INCLUDE_ENTERPRISE_LOAD_MANAGER_H
17 #define INTERFACES_INNER_API_INCLUDE_ENTERPRISE_LOAD_MANAGER_H
18 
19 #include <condition_variable>
20 #include "edm_errors.h"
21 #include "iremote_object.h"
22 
23 namespace OHOS {
24 namespace EDM {
25 class EdmLoadManager {
26 
27 public:
28     static EdmLoadManager& GetInstance();
29     ErrCode LoadEdmSa();
30     ErrCode UnloadEdmSa();
31     void LoadSystemAbilitySuccess();
32     void LoadSystemAbilityFail();
33     sptr<IRemoteObject> LoadAndGetEdmService();
34 
35 private:
36     EdmLoadManager() = default;
37     ~EdmLoadManager() = default;
38     void InitLoadState();
39     ErrCode WaitLoadStateChange();
40 
41     std::condition_variable locatorCon_;
42     std::mutex locatorMutex_;
43     bool state_ = false;
44 };
45 }  // namespace Wifi
46 }  // namespace OHOS
47 #endif // INTERFACES_INNER_API_INCLUDE_ENTERPRISE_LOAD_MANAGER_H