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 OHOS_CLOUD_OAID_SERVICE_CLIENT_H 17 #define OHOS_CLOUD_OAID_SERVICE_CLIENT_H 18 19 #include <mutex> 20 #include <string> 21 22 #include "oaid_service_interface.h" 23 #include "iremote_object.h" 24 #include "refbase.h" 25 #include "ipc_skeleton.h" 26 #include "iremote_stub.h" 27 #include "accesstoken_kit.h" 28 #include "config_policy_utils.h" 29 #include "privacy_kit.h" 30 #include "tokenid_kit.h" 31 32 namespace OHOS { 33 namespace Cloud { 34 class OAIDSaDeathRecipient : public IRemoteObject::DeathRecipient { 35 public: 36 explicit OAIDSaDeathRecipient(); 37 virtual ~OAIDSaDeathRecipient() override = default; 38 void OnRemoteDied(const wptr<IRemoteObject>& object) override; 39 40 private: 41 DISALLOW_COPY_AND_MOVE(OAIDSaDeathRecipient); 42 }; 43 44 class OAIDServiceClient : public RefBase { 45 public: 46 DISALLOW_COPY_AND_MOVE(OAIDServiceClient); 47 static sptr<OAIDServiceClient> GetInstance(); 48 49 /** 50 * Get open advertising id. 51 * 52 * @return std::string, OAID. 53 */ 54 std::string GetOAID(); 55 56 /** 57 * Reset open advertising id. 58 */ 59 int32_t ResetOAID(); 60 61 /** 62 * RegisterObserver 63 */ 64 int32_t RegisterObserver(const sptr<IRemoteConfigObserver>& observer); 65 66 void OnRemoteSaDied(const wptr<IRemoteObject>& object); 67 68 void LoadServerFail(); 69 70 void LoadServerSuccess(const sptr<IRemoteObject>& remoteObject); 71 72 private: 73 OAIDServiceClient(); 74 virtual ~OAIDServiceClient() override; 75 static std::mutex instanceLock_; 76 static sptr<OAIDServiceClient> instance_; 77 78 bool LoadService(); 79 bool loadServiceReady_ = false; 80 std::mutex loadServiceLock_; 81 std::condition_variable loadServiceCondition_; 82 std::mutex loadServiceConditionLock_; 83 std::mutex getOaidProxyMutex_; 84 85 sptr<IOAIDService> oaidServiceProxy_; 86 sptr<OAIDSaDeathRecipient> deathRecipient_; 87 bool CheckPermission(const std::string &permissionName); 88 }; 89 } // namespace Cloud 90 } // namespace OHOS 91 #endif // OHOS_CLOUD_OAID_SERVICE_CLIENT_H