1 /* 2 * Copyright (C) 2021 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 DISTRIBUTEDFILE_SERVICE_H 17 #define DISTRIBUTEDFILE_SERVICE_H 18 19 #include "distributedfile_service_stub.h" 20 #include "iremote_stub.h" 21 #include "system_ability.h" 22 23 #include <mutex> 24 25 namespace OHOS { 26 namespace Storage { 27 namespace DistributedFile { 28 class DistributedFileService : public SystemAbility, 29 public DistributedFileServiceStub, 30 public std::enable_shared_from_this<DistributedFileService> { DECLARE_SYSTEM_ABILITY(DistributedFileService)31 DECLARE_SYSTEM_ABILITY(DistributedFileService) 32 public: 33 explicit DistributedFileService(int32_t saId, bool runOnCreate = true) : SystemAbility(saId, runOnCreate) {} ~DistributedFileService()34 ~DistributedFileService() {} 35 void OnDump() override; 36 void OnStart() override; 37 void OnStop() override; 38 39 int32_t SendFile(const std::string &cid, 40 const std::vector<std::string> &sourceFileList, 41 const std::vector<std::string> &destinationFileList, 42 const uint32_t fileCount) override; 43 int32_t OpenFile(int32_t fd, const std::string &fileName, int32_t mode) override; 44 int32_t RegisterNotifyCallback(sptr<IFileTransferCallback> &callback) override; 45 int32_t UnRegisterNotifyCallback() override; 46 int32_t IsDeviceOnline(const std::string &cid) override; 47 48 static inline const std::string pkgName_ { "ohos.storage.distributedfile.service" }; 49 private: 50 void PublishSA(); 51 void StartManagers(); 52 int32_t CreateSourceResources(const std::vector<std::string> &sourceFileList, std::vector<char *> &sFileList); 53 int32_t CreateDestResources(const std::vector<std::string> &destinationFileList, std::vector<char *> &dFileList); 54 void DestroyFileList(std::vector<char *> &fileList); 55 }; 56 } // namespace DistributedFile 57 } // namespace Storage 58 } // namespace OHOS 59 #endif // DISTRIBUTEDFILE_SERVICE_H 60