1 /*
2  * Copyright (c) 2024 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_HDI_LOCATION_STRING_UTILS_H
17 #define OHOS_HDI_LOCATION_STRING_UTILS_H
18 
19 #include <string>
20 #include <vector>
21 
22 #include "cstdint"
23 #include "iosfwd"
24 
25 namespace OHOS {
26 namespace HDI {
27 namespace Location {
28 
29 class StringUtils {
30 public:
31     static std::vector<uint8_t> HexToByteVector(const std::string &str);
32 
33 private:
34     StringUtils();
35     virtual ~StringUtils();
36     static uint16_t HexCharToInt(char c);
37 };
38 } // namespace Location
39 } // namespace HDI
40 } // namespace OHOS
41 #endif // OHOS_HDI_LOCATION_STRING_UTILS_H