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_DOWNLOAD_ASSET_CALLBACK_CLIENT_H 17 #define OHOS_FILEMGMT_DOWNLOAD_ASSET_CALLBACK_CLIENT_H 18 19 #include <atomic> 20 #include <cstdint> 21 #include <map> 22 #include <mutex> 23 24 #include "safe_map.h" 25 26 #include "cloud_sync_asset_manager.h" 27 #include "download_asset_callback_stub.h" 28 29 namespace OHOS::FileManagement::CloudSync { 30 class DownloadAssetCallbackClient final : public DownloadAssetCallbackStub { 31 public: 32 DownloadAssetCallbackClient() = default; 33 ~DownloadAssetCallbackClient() = default; 34 void OnFinished(const TaskId taskId, const std::string &uri, const int32_t result) override; 35 void AddDownloadTaskCallback(const TaskId taskId, CloudSyncAssetManager::ResultCallback callback); 36 void RemoveDownloadTaskCallback(const TaskId taskId); 37 CloudSyncAssetManager::ResultCallback GetDownloadTaskCallback(const TaskId taskId); 38 TaskId GetTaskId(); 39 40 private: 41 SafeMap<const TaskId, CloudSyncAssetManager::ResultCallback> callbackListMap_; 42 std::atomic<TaskId> taskId_{0}; 43 }; 44 } // namespace OHOS::FileManagement::CloudSync 45 46 #endif // OHOS_FILEMGMT_DOWNLOAD_ASSET_CALLBACK_CLIENT_H