1/*
2 * Copyright (c) 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 ACCESS_TOKEN_FRAMEWORK_COMMON_INCLUDE_JSON_PARSER_H
17#define ACCESS_TOKEN_FRAMEWORK_COMMON_INCLUDE_JSON_PARSER_H
18
19#include <string>
20
21#include "nlohmann/json.hpp"
22
23namespace OHOS {
24namespace Security {
25namespace AccessToken {
26class JsonParser final {
27public:
28static bool GetStringFromJson(const nlohmann::json& j, const std::string& tag, std::string& out);
29static bool GetIntFromJson(const nlohmann::json& j, const std::string& tag, int& out);
30static bool GetUnsignedIntFromJson(const nlohmann::json& j, const std::string& tag, unsigned int& out);
31static bool GetBoolFromJson(const nlohmann::json& j, const std::string& tag, bool& out);
32static int32_t ReadCfgFile(const std::string& file, std::string& rawData);
33static bool IsDirExsit(const std::string& file);
34};
35} // namespace AccessToken
36} // namespace Security
37} // namespace OHOS
38#endif  // ACCESS_TOKEN_FRAMEWORK_COMMON_INCLUDE_JSON_PARSER_H