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 #ifndef OHOS_IPC_PROCESS_SKELETON_H 17 #define OHOS_IPC_PROCESS_SKELETON_H 18 19 #include <map> 20 #include <mutex> 21 #include <shared_mutex> 22 #include <refbase.h> 23 24 #include "iremote_object.h" 25 26 namespace OHOS { 27 class ProcessSkeleton : public virtual RefBase { 28 public: 29 30 static ProcessSkeleton* GetInstance(); 31 sptr<IRemoteObject> GetRegistryObject(); 32 void SetRegistryObject(sptr<IRemoteObject> &object); 33 void SetSamgrFlag(bool flag); 34 bool GetSamgrFlag(); 35 36 bool IsContainsObject(IRemoteObject *object); 37 sptr<IRemoteObject> QueryObject(const std::u16string &descriptor); 38 bool AttachObject(IRemoteObject *object, const std::u16string &descriptor); 39 bool DetachObject(IRemoteObject *object, const std::u16string &descriptor); 40 41 private: 42 DISALLOW_COPY_AND_MOVE(ProcessSkeleton); 43 ProcessSkeleton() = default; 44 ~ProcessSkeleton(); 45 46 static ProcessSkeleton* instance_; 47 static std::mutex mutex_; 48 std::shared_mutex objMutex_; 49 sptr<IRemoteObject> registryObject_ = nullptr; 50 bool isSamgr_ = false; 51 52 std::map<std::u16string, wptr<IRemoteObject>> objects_; 53 std::map<IRemoteObject *, bool> isContainStub_; 54 }; 55 } // namespace OHOS 56 #endif // OHOS_IPC_PROCESS_SKELETON_H 57