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 DOWNLOAD_SERVICE_INTERFACE_H 17 #define DOWNLOAD_SERVICE_INTERFACE_H 18 19 #include <string> 20 21 #include "download_config.h" 22 #include "download_info.h" 23 #include "download_notify_interface.h" 24 #include "iremote_broker.h" 25 #include "constant.h" 26 27 namespace OHOS::Request::Download { 28 class DownloadServiceInterface : public IRemoteBroker { 29 public: 30 DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.Download.DownloadServiceInterface"); 31 virtual int32_t Request(const DownloadConfig &config, ExceptionError &error) = 0; 32 virtual bool Pause(uint32_t taskId) = 0; 33 virtual bool Query(uint32_t taskId, DownloadInfo &info) = 0; 34 virtual bool QueryMimeType(uint32_t taskId, std::string &mimeType) = 0; 35 virtual bool Remove(uint32_t taskId) = 0; 36 virtual bool Resume(uint32_t taskId) = 0; 37 virtual bool On(uint32_t taskId, const std::string &type, const sptr<DownloadNotifyInterface> &listener) = 0; 38 virtual bool Off(uint32_t taskId, const std::string &type) = 0; 39 virtual bool CheckPermission() = 0; 40 }; 41 42 enum { 43 CMD_REQUEST, 44 CMD_PAUSE, 45 CMD_QUERY, 46 CMD_QUERYMIMETYPE, 47 CMD_REMOVE, 48 CMD_RESUME, 49 CMD_ON, 50 CMD_OFF, 51 CMD_CHECKPERMISSION, 52 }; 53 } // namespace OHOS::Request::Download 54 #endif // DOWNLOAD_SERVICE_INTERFACE_H