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 DATASHARESERVICE_PERMISSION_PROXY_H 17 #define DATASHARESERVICE_PERMISSION_PROXY_H 18 19 #include <string> 20 21 #include "bundle_mgr_proxy.h" 22 #include "metadata/store_meta_data.h" 23 24 namespace OHOS::DataShare { 25 class PermissionProxy { 26 public: 27 static bool QueryWritePermission(const std::string &bundleName, uint32_t tokenId, std::string &permission); 28 static bool QueryReadPermission(const std::string &bundleName, uint32_t tokenId, std::string &permission); 29 static bool QueryMetaData(const std::string &bundleName, const std::string &moduleName, 30 const std::string &storeName, DistributedData::StoreMetaData &metaData, const int32_t userId); 31 32 private: 33 static void FillData(DistributedData::StoreMetaData &data, int32_t userId); 34 static inline bool IsSingleAllowProvider(const std::string &bundleName, const std::string &storeName); 35 static BundleMgrProxy bmsProxy_; 36 }; 37 } // namespace OHOS::DataShare 38 #endif // DATASHARESERVICE_PERMISSION_PROXY_H