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_FILEMGMT_CLOUD_SYNC_CALLBACK_MANAGER_H 17 #define OHOS_FILEMGMT_CLOUD_SYNC_CALLBACK_MANAGER_H 18 19 #include "safe_map.h" 20 21 #include "nocopyable.h" 22 23 #include "i_cloud_sync_callback.h" 24 #include "svc_death_recipient.h" 25 26 namespace OHOS::FileManagement::CloudSync { 27 class CloudSyncCallbackManager final : public NoCopyable { 28 public: 29 static CloudSyncCallbackManager &GetInstance(); 30 struct CallbackInfo { 31 sptr<ICloudSyncCallback> callbackProxy; 32 sptr<SvcDeathRecipient> deathRecipient; 33 int32_t callerUserId; 34 }; 35 36 void RemoveCallback(const std::string &bundleName); 37 void AddCallback(const std::string &bundleName, const int32_t userId, const sptr<ICloudSyncCallback> &callback); 38 void NotifySyncStateChanged(const std::string &bundleName, const CloudSyncState state, const ErrorType error); 39 40 private: 41 CloudSyncCallbackManager() = default; 42 void SetDeathRecipient(const std::string &bundleName, CallbackInfo &cbInfo); 43 void Notify(const std::string bundleName, 44 CallbackInfo &callbackInfo, 45 const CloudSyncState state, 46 const ErrorType error); 47 48 SafeMap<const std::string, CallbackInfo> callbackListMap_; 49 }; 50 } // namespace OHOS::FileManagement::CloudSync 51 52 #endif // OHOS_FILEMGMT_CLOUD_SYNC_CALLBACK_MANAGER_H