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_FILEMGMT_CLOUD_SYNC_MANAGER_IMPL_H 17 #define OHOS_FILEMGMT_CLOUD_SYNC_MANAGER_IMPL_H 18 19 #include <atomic> 20 21 #include "nocopyable.h" 22 23 #include "cloud_sync_callback_client.h" 24 #include "cloud_sync_common.h" 25 #include "cloud_sync_manager.h" 26 #include "svc_death_recipient.h" 27 #include "system_ability_status_change_stub.h" 28 29 namespace OHOS::FileManagement::CloudSync { 30 class CloudSyncManagerImpl final : public CloudSyncManager, public NoCopyable { 31 public: 32 static CloudSyncManagerImpl &GetInstance(); 33 34 int32_t RegisterCallback(const std::shared_ptr<CloudSyncCallback> callback) override; 35 int32_t UnRegisterCallback() override; 36 int32_t StartSync() override; 37 int32_t StartSync(bool forceFlag, const std::shared_ptr<CloudSyncCallback> callback) override; 38 int32_t TriggerSync(const std::string &bundleName, const int32_t &userId) override; 39 int32_t StopSync() override; 40 int32_t ChangeAppSwitch(const std::string &accoutId, const std::string &bundleName, bool status) override; 41 int32_t Clean(const std::string &accountId, const CleanOptions &cleanOptions) override; 42 int32_t NotifyDataChange(const std::string &accoutId, const std::string &bundleName) override; 43 int32_t NotifyEventChange(int32_t userId, const std::string &eventId, const std::string &extraData) override; 44 int32_t EnableCloud(const std::string &accoutId, const SwitchDataObj &switchData) override; 45 int32_t DisableCloud(const std::string &accoutId) override; 46 int32_t StartDownloadFile(const std::string &uri) override; 47 int32_t StartFileCache(const std::string &uri) override; 48 int32_t StopDownloadFile(const std::string &uri) override; 49 int32_t RegisterDownloadFileCallback(const std::shared_ptr<CloudDownloadCallback> downloadCallback) override; 50 int32_t UnregisterDownloadFileCallback() override; 51 int32_t GetSyncTime(int64_t &syncTime) override; 52 int32_t CleanCache(const std::string &uri) override; 53 54 class SystemAbilityStatusChange : public SystemAbilityStatusChangeStub { 55 public: SystemAbilityStatusChange(std::shared_ptr<CloudSyncCallback> callback,std::shared_ptr<CloudDownloadCallback> downloadCallback)56 SystemAbilityStatusChange(std::shared_ptr<CloudSyncCallback> callback, 57 std::shared_ptr<CloudDownloadCallback> downloadCallback) 58 : callback_(callback), downloadCallback_(downloadCallback) {}; 59 void OnAddSystemAbility(int32_t systemAbilityId, const std::string &deviceId); 60 void OnRemoveSystemAbility(int32_t systemAbilityId, const std::string &deviceId); 61 private: 62 std::shared_ptr<CloudSyncCallback> callback_; 63 std::shared_ptr<CloudDownloadCallback> downloadCallback_; 64 }; 65 private: 66 CloudSyncManagerImpl() = default; 67 void SetDeathRecipient(const sptr<IRemoteObject> &remoteObject); 68 69 std::atomic_flag isFirstCall_{false}; 70 sptr<SvcDeathRecipient> deathRecipient_; 71 std::shared_ptr<CloudSyncCallback> callback_; 72 std::shared_ptr<CloudDownloadCallback> downloadCallback_; 73 sptr<CloudSyncManagerImpl::SystemAbilityStatusChange> listener_; 74 std::mutex subscribeMutex_; 75 std::mutex callbackMutex_; 76 void SubscribeListener(); 77 }; 78 } // namespace OHOS::FileManagement::CloudSync 79 80 #endif // OHOS_FILEMGMT_CLOUD_SYNC_MANAGER_IMPL_H 81