1 /* 2 * Copyright (c) 2023-2025 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_FILE_CACHE_NAPI_H 17 #define OHOS_FILEMGMT_CLOUD_FILE_CACHE_NAPI_H 18 19 #include <mutex> 20 #include <string> 21 #include <unordered_map> 22 23 #include "download_callback_middle_napi.h" 24 #include "download_progress_napi.h" 25 #include "filemgmt_libn.h" 26 27 namespace OHOS::FileManagement::CloudSync { 28 const std::string PROGRESS = "progress"; 29 const std::string MULTI_PROGRESS = "batchDownload"; 30 class CloudFileCacheNapi final : public LibN::NExporter { 31 public: CloudFileCacheNapi(napi_env env,napi_value exports)32 CloudFileCacheNapi(napi_env env, napi_value exports) : NExporter(env, exports) {} 33 ~CloudFileCacheNapi() = default; 34 35 bool Export() override; 36 bool ToExport(std::vector<napi_property_descriptor> props); 37 std::string GetClassName() override; 38 static napi_value Constructor(napi_env env, napi_callback_info info); 39 static napi_value StartFileCache(napi_env env, napi_callback_info info); 40 static napi_value StartBatchFileCache(napi_env env, napi_callback_info info); 41 static napi_value StopFileCache(napi_env env, napi_callback_info info); 42 static napi_value StopBatchFileCache(napi_env env, napi_callback_info info); 43 static napi_value On(napi_env env, napi_callback_info info); 44 static napi_value Off(napi_env env, napi_callback_info info); 45 static napi_value CleanCloudFileCache(napi_env env, napi_callback_info info); 46 static napi_value CleanFileCache(napi_env env, napi_callback_info info); 47 48 private: 49 inline static std::string className_ = "CloudFileCache"; 50 }; 51 52 class CloudFileCacheCallbackImplNapi : public CloudDlCallbackMiddleNapi { 53 public: CloudFileCacheCallbackImplNapi(napi_env env)54 explicit CloudFileCacheCallbackImplNapi(napi_env env) : CloudDlCallbackMiddleNapi(env) {} 55 int32_t StartDownloadInner(const std::string &uri, int32_t fieldKey); 56 int32_t StartDownloadInner(const std::vector<std::string> &uriList, int64_t &downloadId, int32_t fieldKey); 57 int32_t StopDownloadInner(const std::string &uri, bool needClean); 58 int32_t StopDownloadInner(int64_t downloadId, bool needClean); 59 }; 60 61 struct FileCacheEntity { 62 std::unordered_map<std::string, std::shared_ptr<CloudFileCacheCallbackImplNapi>> registerMap; 63 }; 64 } // namespace OHOS::FileManagement::CloudSync 65 #endif // OHOS_FILEMGMT_CLOUD_FILE_CACHE_NAPI_H