126 lines
4.4 KiB
C++
126 lines
4.4 KiB
C++
#pragma once
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#include "File Class.h"
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#include "CriticalSection.h"
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#include "std string.h"
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#include <map>
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class CIniFileBase
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{
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struct insensitive_compare
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{
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bool operator() (const std::string & a, const std::string & b) const { return _stricmp(a.c_str(),b.c_str()) < 0; }
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};
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typedef std::string ansi_string;
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typedef std::map<ansi_string,long> FILELOC;
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typedef FILELOC::iterator FILELOC_ITR;
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typedef std::map<ansi_string,ansi_string, insensitive_compare> KeyValueList;
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public:
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typedef std::map<stdstr,stdstr> KeyValueData;
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typedef std::vector<stdstr> SectionList;
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protected:
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CFileBase & m_File;
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stdstr m_FileName;
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private:
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ansi_string m_CurrentSection;
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bool m_CurrentSectionDirty;
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int m_CurrentSectionFilePos; // Where in the file is the current Section
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KeyValueList m_CurrentSectionData;
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long m_lastSectionSearch; // When Scanning for a section, what was the last scanned pos
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bool m_ReadOnly;
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bool m_InstantFlush;
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const char * m_LineFeed;
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CriticalSection m_CS;
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FILELOC m_SectionsPos;
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//void AddItemData ( const char * lpKeyName, const char * lpString);
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//bool ChangeItemData ( const char * lpKeyName, const char * lpString );
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//void DeleteItem ( const char * lpKeyName );
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void fInsertSpaces ( int Pos, int NoOfSpaces );
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int GetStringFromFile ( char * & String, char * &Data, int & MaxDataSize, int & DataSize, int & ReadPos );
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bool MoveToSectionNameData(const char * lpSectionName, bool ChangeCurrentSection);
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const char * CleanLine ( char * const Line );
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void ClearSectionPosList( long FilePos );
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protected:
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void OpenIniFileReadOnly();
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void OpenIniFile(bool bCreate = true);
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void SaveCurrentSection ( void );
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public:
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CIniFileBase(CFileBase & FileObject, const char * FileName);
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virtual ~CIniFileBase(void);
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bool IsEmpty();
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bool IsFileOpen ( void );
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bool DeleteSection(const char * lpSectionName);
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bool GetString ( const char * lpSectionName, const char * lpKeyName, const char * lpDefault, stdstr & Value );
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stdstr GetString ( const char * lpSectionName, const char * lpKeyName, const char * lpDefault );
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uint32_t GetString ( const char * lpSectionName, const char * lpKeyName, const char * lpDefault, char * lpReturnedString, uint32_t nSize );
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uint32_t GetNumber ( const char * lpSectionName, const char * lpKeyName, uint32_t nDefault );
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bool GetNumber ( const char * lpSectionName, const char * lpKeyName, uint32_t nDefault, uint32_t & Value );
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#ifdef _UNICODE
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bool DeleteSection ( LPCWSTR lpSectionName );
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bool GetString ( LPCWSTR lpSectionName, LPCWSTR lpKeyName, LPCWSTR lpDefault, stdstr & Value );
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stdstr GetString ( LPCWSTR lpSectionName, LPCWSTR lpKeyName, LPCWSTR lpDefault );
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uint32_t GetString ( LPCWSTR lpSectionName, LPCWSTR lpKeyName, LPCWSTR lpDefault, LPTSTR lpReturnedString, uint32_t nSize );
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uint32_t GetNumber ( LPCWSTR lpSectionName, LPCWSTR lpKeyName, uint32_t nDefault );
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bool GetNumber ( LPCWSTR lpSectionName, LPCWSTR lpKeyName, uint32_t nDefault, uint32_t & Value );
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#endif
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virtual void SaveString ( const char * lpSectionName, const char * lpKeyName, const char * lpString );
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virtual void SaveNumber ( const char * lpSectionName, const char * lpKeyName, uint32_t Value );
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void SetAutoFlush (bool AutoFlush);
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void FlushChanges (void);
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void GetKeyList ( const char * lpSectionName, strlist &List );
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void GetKeyValueData ( const char * lpSectionName, KeyValueData & List );
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void GetVectorOfSections( SectionList & sections);
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const stdstr &GetFileName() {return m_FileName;}
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};
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template <class CFileStorage>
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class CIniFileT :
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public CIniFileBase
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{
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public:
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CIniFileT( const char * FileName ) :
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CIniFileBase(m_FileObject,FileName)
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{
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//Try to open file for reading
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OpenIniFile();
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}
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CIniFileT( const char * FileName, bool bCreate, bool bReadOnly) :
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CIniFileBase(m_FileObject,FileName)
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{
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if(bReadOnly)
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{
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OpenIniFileReadOnly();
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}
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else
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{
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//Try to open file for reading
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OpenIniFile(bCreate);
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}
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}
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virtual ~CIniFileT(void)
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{
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SaveCurrentSection();
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}
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protected:
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CFileStorage m_FileObject;
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};
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typedef CIniFileT<CFile> CIniFile;
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