1 /* 2 * Copyright (c) 2023-2023 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 APPSPAWN_MOUNT_PERMISSION_H 17 #define APPSPAWN_MOUNT_PERMISSION_H 18 19 #include <string> 20 #include <set> 21 #include <mutex> 22 #include "nlohmann/json.hpp" 23 24 namespace OHOS { 25 namespace AppSpawn { 26 class AppspawnMountPermission { 27 public: 28 static void GetPermissionFromJson( 29 std::set<std::string> &appSandboxPremissionSet, nlohmann::json &appSandboxPremission); 30 static void LoadPermissionNames(void); 31 static std::set<std::string> GetMountPermissionList(); 32 static uint32_t GenPermissionCode(const std::set<std::string> &permissions); 33 static bool IsMountPermission(uint32_t code, const std::string permission); 34 private: 35 static bool isLoad_; 36 static std::set<std::string> appSandboxPremission_; 37 static std::mutex mutex_; 38 }; 39 } // AppSpawn 40 } // OHOS 41 42 #endif 43 44