1 /* 2 * Copyright (c) 2024 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 OHOS_ABILITY_RUNTIME_NATIVE_CHILD_CALLBACK_H 17 #define OHOS_ABILITY_RUNTIME_NATIVE_CHILD_CALLBACK_H 18 19 #include "native_child_notify_stub.h" 20 #include "native_child_process.h" 21 #include "child_callback_manager.h" 22 #include <list> 23 24 namespace OHOS { 25 namespace AbilityRuntime { 26 27 class NativeChildCallback : public OHOS::AppExecFwk::NativeChildNotifyStub { 28 public: 29 explicit NativeChildCallback(OH_Ability_OnNativeChildProcessStarted cb); 30 ~NativeChildCallback() = default; 31 32 void OnNativeChildStarted(const sptr<IRemoteObject> &nativeChild) override; 33 void OnError(int32_t errCode) override; 34 int32_t OnNativeChildExit(int32_t pid, int32_t signal) override; 35 36 bool IsCallbacksEmpty(); 37 void AddExitCallback(OH_Ability_OnNativeChildProcessExit callback); 38 int32_t RemoveExitCallback(OH_Ability_OnNativeChildProcessExit callback); 39 std::list<OH_Ability_OnNativeChildProcessExit> GetExitCallbacks(); 40 41 private: 42 OH_Ability_OnNativeChildProcessStarted callback_ = nullptr; 43 std::mutex exitCallbackListMutex_; 44 std::list<OH_Ability_OnNativeChildProcessExit> exitCallbacks_; 45 }; 46 47 } // namespace AbilityRuntime 48 } // namespace OHOS 49 50 #endif // OHOS_ABILITY_RUNTIME_NATIVE_CHILD_CALLBACK_H 51