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_REQUEST_DOWNLOAD_MANAGER_H 17 #define OHOS_REQUEST_DOWNLOAD_MANAGER_H 18 19 #include "i_notify_data_listener.h" 20 #include "i_response_listener.h" 21 #include "js_common.h" 22 #include "visibility.h" 23 24 namespace OHOS::Request { 25 26 class RequestManager { 27 public: 28 REQUEST_API static const std::unique_ptr<RequestManager> &GetInstance(); 29 REQUEST_API int32_t Create(const Config &config, int32_t seq, std::string &tid); 30 REQUEST_API int32_t GetTask(const std::string &tid, const std::string &token, Config &config); 31 REQUEST_API int32_t Start(const std::string &tid); 32 REQUEST_API int32_t Stop(const std::string &tid); 33 REQUEST_API int32_t Query(const std::string &tid, TaskInfo &info); 34 REQUEST_API int32_t Touch(const std::string &tid, const std::string &token, TaskInfo &info); 35 REQUEST_API int32_t Search(const Filter &filter, std::vector<std::string> &tids); 36 REQUEST_API int32_t Show(const std::string &tid, TaskInfo &info); 37 REQUEST_API int32_t Pause(const std::string &tid, Version version); 38 REQUEST_API int32_t QueryMimeType(const std::string &tid, std::string &mimeType); 39 REQUEST_API int32_t Remove(const std::string &tid, Version version); 40 REQUEST_API int32_t Resume(const std::string &tid); 41 42 REQUEST_API int32_t Subscribe(const std::string &taskId); 43 REQUEST_API int32_t Unsubscribe(const std::string &taskId); 44 45 REQUEST_API int32_t AddListener( 46 const std::string &taskId, const SubscribeType &type, const std::shared_ptr<IResponseListener> &listener); 47 REQUEST_API int32_t RemoveListener( 48 const std::string &taskId, const SubscribeType &type, const std::shared_ptr<IResponseListener> &listener); 49 REQUEST_API int32_t AddListener( 50 const std::string &taskId, const SubscribeType &type, const std::shared_ptr<INotifyDataListener> &listener); 51 REQUEST_API int32_t RemoveListener( 52 const std::string &taskId, const SubscribeType &type, const std::shared_ptr<INotifyDataListener> &listener); 53 REQUEST_API void RemoveAllListeners(const std::string &taskId); 54 55 REQUEST_API void RestoreListener(void (*callback)()); 56 REQUEST_API bool LoadRequestServer(); 57 REQUEST_API bool IsSaReady(); 58 REQUEST_API void ReopenChannel(); 59 REQUEST_API bool SubscribeSA(); 60 REQUEST_API bool UnsubscribeSA(); 61 REQUEST_API int32_t GetNextSeq(); 62 63 private: 64 RequestManager() = default; 65 RequestManager(const RequestManager &) = delete; 66 RequestManager(RequestManager &&) = delete; 67 RequestManager &operator=(const RequestManager &) = delete; 68 }; 69 70 } // namespace OHOS::Request 71 #endif // OHOS_REQUEST_DOWNLOAD_MANAGER_H 72