mirror of https://github.com/tp4a/teleport
111 lines
2.4 KiB
C++
111 lines
2.4 KiB
C++
#ifndef __EX_INI_H__
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#define __EX_INI_H__
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/*
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特别注意：
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1. 以 分号';' 或者 井号'#' 作为注释行的第一个字符
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2. 不支持行内注释
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3. 值对以第一个等号分隔，等号前后如果有空格会被忽略，之后的空格会保留，包括行尾空格
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4. 如果有不属于某个小节的值对，可以使用GetDumySection()获取
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DumySection主要是为了能够兼容简单的Python文件做配置文件。
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*/
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#include "ex_str.h"
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#include <map>
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typedef std::map<ex_wstr, ex_wstr> ex_ini_kvs;
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class ExIniSection
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{
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public:
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ExIniSection();
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ExIniSection(const ex_wstr& strSectionName);
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~ExIniSection();
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void ClearUp(void);
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ex_wstr Name(void) { return m_strName; }
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void GetStr(const ex_wstr& strKey, ex_wstr& strValue, const ex_wstr& strDefault);
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bool GetStr(const ex_wstr& strKey, ex_wstr& strValue);
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void GetInt(const ex_wstr& strKey, int& iValue, int iDefault);
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bool GetInt(const ex_wstr& strKey, int& iValue);
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void GetBool(const ex_wstr& strKey, bool& bValue, bool bDefault);
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bool GetBool(const ex_wstr& strKey, bool& bValue);
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bool SetValue(const ex_wstr& strKey, const ex_wstr& strValue, bool bAddIfNotExists = false);
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ex_ini_kvs& GetKeyValues(void) { return m_kvs; }
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int Count(void) const
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{
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return m_kvs.size();
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}
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void Save(FILE* file, int codepage);
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#ifdef EX_DEBUG
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void Dump(void);
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#endif
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protected:
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bool _IsKeyExists(const ex_wstr& strKey);
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private:
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ex_wstr m_strName;
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ex_ini_kvs m_kvs;
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};
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typedef std::map<ex_wstr, ExIniSection*> ex_ini_sections;
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// Ini file
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class ExIniFile
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{
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public:
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enum PARSE_RV
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{
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PARSE_ERROR,
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PARSE_SECTION,
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PARSE_KEYVALUE,
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PARSE_COMMENT,
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PARSE_OTHER
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};
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public:
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ExIniFile();
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~ExIniFile();
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void ClearUp(void);
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// Read and parse special file.
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bool LoadFromFile(const ex_wstr& strFileName, bool bClearOld = true);
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bool LoadFromMemory(const ex_wstr& strData, bool bClearOld = true);
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ex_ini_sections& GetAllSections(void) { return m_secs; }
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ExIniSection* GetSection(const ex_wstr& strName, bool bCreateIfNotExists = false);
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ExIniSection* GetDumySection(void) { return &m_dumy_sec; }
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int Count(void) const
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{
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return m_secs.size();
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}
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void Save(int codepage = EX_CODEPAGE_UTF8);
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#ifdef EX_DEBUG
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void Dump(void);
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#endif
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protected:
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static PARSE_RV _ParseLine(const ex_wstr& strLine, ex_wstr& strKey, ex_wstr& strValue);
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bool _ProcessLine(const ex_wstr strLine, ExIniSection** pCurSection);
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private:
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ex_ini_sections m_secs;
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ExIniSection m_dumy_sec;
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ex_wstr m_file_path;
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};
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#endif // __EX_INI_H__
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