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 TELEPHONY_COMMON_UTILS_H
17 #define TELEPHONY_COMMON_UTILS_H
18 
19 #include <string>
20 
21 namespace OHOS {
22 namespace Telephony {
23 /**
24  * @brief Get bundle name by the calling uid.
25  *
26  * @return Return bundle name of the caller.
27  */
28 std::string GetBundleName();
29 
30 /**
31  * @brief Indicates if the input value is a decimal number.
32  *
33  * @param inputValue
34  * @return Return {@code true} if the input value is a decimal number, return {@code false} otherwise.
35  */
36 bool IsValidDecValue(const std::string &inputValue);
37 
38 /**
39  * @brief Indicates if the input value is a hexadecimal number.
40  *
41  * @param inputValue
42  * @return Return {@code true} if the input value is a hexadecimal number, return {@code false} otherwise.
43  */
44 bool IsValidHexValue(const std::string &inputValue);
45 
46 /**
47  * @brief Get calling token id.
48  *
49  * @return Return token id of the caller.
50  */
51 int32_t GetTokenID();
52 } // namespace Telephony
53 } // namespace OHOS
54 #endif // TELEPHONY_COMMON_UTILS_H