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52 lines
3.3 KiB
C++
52 lines
3.3 KiB
C++
/*
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* Copyright (c) 2023 Fancy Code.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef CONFIG_BASE_IMPL_H
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#define CONFIG_BASE_IMPL_H
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//标准的头文件保护，用于防止头文件被重复包含。
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#include "IConfigBase.h"//这是一个接口定义文件，ConfigBaseImpl类实现了这个接口中声明的所有纯虚函数。
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#include <libconfig.h>//这是libconfig库的头文件，提供了处理配置文件的API。
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#include <string>//C++标准库中的字符串处理类。
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class ConfigBaseImpl : public IConfigBase//ConfigBaseImpl类继承自IConfigBase接口，这意味着它需要实现接口中声明的所有纯虚函数。
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{
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public:
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ConfigBaseImpl(const std::string &fileName);
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virtual ~ConfigBaseImpl() = default;
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bool OpenConfigFile(void) override;//打开配置文件
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void CloseConfigFile(void) override;//关闭配置文件
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StatusCode ConfigSaveFile(void) override;//用于将配置更改保存回文件，但返回类型是StatusCode
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StatusCode ConfigGetInt(const char *name, int *value) override;
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StatusCode ConfigSetInt(const char *name, const int value) override;
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StatusCode ConfigGetShort(const char *name, short *value) override;
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StatusCode ConfigSetShort(const char *name, const short value) override;
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StatusCode ConfigGetLong(const char *name, long *value) override;
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StatusCode ConfigSetLong(const char *name, const long value) override;
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StatusCode ConfigGetLLong(const char *name, long long *value) override;
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StatusCode ConfigSetLLong(const char *name, const long long value) override;
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StatusCode ConfigGetChar(const char *name, char *value) override;
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StatusCode ConfigSetChar(const char *name, const char value) override;
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StatusCode ConfigGetBool(const char *name, bool *value) override;
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StatusCode ConfigSetBool(const char *name, const bool value) override;
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StatusCode ConfigGetFloat(const char *name, float *value) override;
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StatusCode ConfigSetFloat(const char *name, const float value) override;
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StatusCode ConfigGetDouble(const char *name, double *value) override;
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StatusCode ConfigSetDouble(const char *name, const double value) override;
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StatusCode ConfigGetString(const char *name, const char **value) override;
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StatusCode ConfigSetString(const char *name, const char *value) override;
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//这些函数提供了从配置文件中获取和设置各种数据类型（如整数、浮点数、字符串等）的接口。它们接受一个配置项的名称和一个指向值的指针（对于Get函数）或值本身（对于Set函数），并返回一个StatusCode表示操作结果。
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private:
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const std::string mFileName;// 存储配置文件的路径。
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config_t mCfg;//libconfig库中的config_t类型，用于表示配置文件的内部结构。
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};
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#endif |