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 FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_BUNDLE_UTIL_H 17 #define FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_BUNDLE_UTIL_H 18 19 #include <string> 20 21 #include "appexecfwk_errors.h" 22 23 namespace OHOS { 24 namespace AppExecFwk { 25 26 class BundleUtil { 27 public: 28 /** 29 * @brief Check whether a file is valid HAP file. 30 * @param bundlePath Indicates the HAP file path. 31 * @return Returns ERR_OK if the file checked successfully; returns error code otherwise. 32 */ 33 static ErrCode CheckFilePath(const std::string &bundlePath, std::string &realPath); 34 /** 35 * @brief Check whether a file is the specific type file. 36 * @param fileName Indicates the file path. 37 * @param extensionName Indicates the type to be checked. 38 * @return Returns true if the file type checked successfully; returns false otherwise. 39 */ 40 static bool CheckFileType(const std::string &fileName, const std::string &extensionName); 41 /** 42 * @brief Check whether a file name is valid. 43 * @param fileName Indicates the file path. 44 * @return Returns true if the file name checked successfully; returns false otherwise. 45 */ 46 static bool CheckFileName(const std::string &fileName); 47 /** 48 * @brief Check whether a Hap size is valid. 49 * @param fileName Indicates the file path. 50 * @return Returns true if the file size checked successfully; returns false otherwise. 51 */ 52 static bool CheckFileSize(const std::string &bundlePath, const int32_t fileSize); 53 }; 54 55 } // namespace AppExecFwk 56 } // namespace OHOS 57 #endif // FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_BUNDLE_UTIL_H 58