/*

 * Copyright (c) 2020 Huawei Device Co., Ltd.

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



#ifndef OHOS_ABILITY_SELF_CALLBACK_H

#define OHOS_ABILITY_SELF_CALLBACK_H



#include <algorithm>

#include <vector>



#include "ability_manager.h"

#include "ipc_skeleton.h"

#include "nocopyable.h"



namespace OHOS {

class AbilitySelfCallback {

public:

    static AbilitySelfCallback &GetInstance()

    {

        static AbilitySelfCallback instance;

        return instance;

    }

    ~AbilitySelfCallback();

    const SvcIdentity *RegisterAbilitySelfCallback(IAbilityStartCallback &iAbilityStartCallback);

    const IAbilityStartCallback GetCallback();

private:

    AbilitySelfCallback() = default;

    static int32_t Callback(uint32_t code, IpcIo *data, IpcIo *reply, MessageOption option);

    int32_t GenerateLocalServiceId();

    IAbilityStartCallback iAbilityStartCallback_ { nullptr };

    SvcIdentity *svcIdentity_ { nullptr };

    IpcObjectStub objectStub_;



    DISALLOW_COPY_AND_MOVE(AbilitySelfCallback);

};

} // namespace

#endif // OHOS_ABILITY_SELF_CALLBACK_H