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 SECURITY_GUARD_SECURITY_GUARD_UTILS_H
17 #define SECURITY_GUARD_SECURITY_GUARD_UTILS_H
18 
19 #include <string>
20 
21 namespace OHOS::Security::SecurityGuard {
22 class SecurityGuardUtils {
23 public:
24     static bool StrToU32(const std::string &str, uint32_t &value);
25     static bool StrToI64(const std::string &str, int64_t &value);
26     static bool StrToLL(const std::string &str, long long &value, int32_t base);
27     static bool StrToULL(const std::string &str, unsigned long long &value);
28     static std::string GetDate();
29     static bool CopyFile(const std::string &srcPath, const std::string &dstPath);
30     static bool StrToI64Hex(const std::string &str, int64_t &value);
31 
32 private:
33     SecurityGuardUtils() = default;
34 };
35 } // namespace OHOS::Security::SecurityGuard
36 
37 #endif // SECURITY_GUARD_SECURITY_GUARD_UTILS_H
38