1 /* 2 * Copyright (c) 2025 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 PASTEBOARD_DEVICE_PROFILE_CLIENT_H 17 #define PASTEBOARD_DEVICE_PROFILE_CLIENT_H 18 19 #include <condition_variable> 20 #include <map> 21 #include <memory> 22 #include <mutex> 23 24 #include "i_distributed_device_profile.h" 25 #include "iremote_object.h" 26 #include "system_ability_load_callback_stub.h" 27 28 namespace OHOS { 29 namespace DistributedDeviceProfile { 30 class DeviceProfileLoadCb : public SystemAbilityLoadCallbackStub { 31 public: 32 void OnLoadSystemAbilitySuccess(int32_t systemAbilityId, const sptr<IRemoteObject> &remoteObject) override; 33 void OnLoadSystemAbilityFail(int32_t systemAbilityId) override; 34 }; 35 36 class DeviceProfileClient { 37 public: 38 static DeviceProfileClient &GetInstance(); 39 40 int32_t PutCharacteristicProfile(const CharacteristicProfile &characteristicProfile); 41 int32_t GetCharacteristicProfile(const std::string &deviceId, const std::string &serviceName, 42 const std::string &characteristicId, CharacteristicProfile &characteristicProfile); 43 int32_t SubscribeDeviceProfile(const SubscribeInfo &subscribeInfo); 44 int32_t UnSubscribeDeviceProfile(const SubscribeInfo &subscribeInfo); 45 void SendSubscribeInfos(); 46 void ClearDeviceProfileService(); 47 48 void LoadSystemAbilitySuccess(const sptr<IRemoteObject> &remoteObject); 49 void LoadSystemAbilityFail(); 50 51 private: 52 sptr<IDistributedDeviceProfile> LoadDeviceProfileService(); 53 sptr<IDistributedDeviceProfile> GetDeviceProfileService(); 54 55 std::mutex serviceLock_; 56 std::condition_variable proxyConVar_; 57 sptr<IDistributedDeviceProfile> dpProxy_ = nullptr; 58 59 std::mutex subscribeLock_; 60 std::map<std::string, SubscribeInfo> subscribeInfos_; 61 }; 62 } // namespace DistributedDeviceProfile 63 } // namespace OHOS 64 #endif // PASTEBOARD_DEVICE_PROFILE_CLIENT_H 65