A Simple Class to Read and Write INI Files

#if !defined(AFX_INIFILE_H__59955693_F4CE_4E47_9D52_EEA1B6E8F706__INCLUDED_)
#define AFX_INIFILE_H__59955693_F4CE_4E47_9D52_EEA1B6E8F706__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// IniFile.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CIniFile command target

class CIniFile : public CObject
{
public:
	CIniFile(LPCTSTR lpIniFileName, INT iMaxStringLength);
	virtual ~CIniFile();

// Attributes
protected:
	CString		m_strFileName;	// path to the INI file
	const INT	m_MAXSTRLEN;	// max length of a string (excluding the key name) that can be wtritten/read to/from the INI file by this instance

// Implementation	
public:
	CString	GetIniFileName();
	void	SetIniFileName(LPCTSTR lpIniFileName);
	BOOL	GetStatus(CFileStatus& rStatus);

	BOOL	GetString(LPCTSTR lpSection, LPCTSTR lpKey, CString& strRet, LPCTSTR strDefault);
	UINT	GetInt(LPCTSTR lpSection, LPCTSTR lpKey, INT iDefaultValue);	
	FLOAT	GetFloat(LPCTSTR lpSection, LPCTSTR lpKey, FLOAT fDefaultValue);
	BOOL	GetStruct(LPCTSTR lpSection, LPCTSTR lpKey, LPVOID lpRetStruct, UINT iSizeStruct);
	void	GetSectionNames(CStringList& lstSectionNames);

	
	BOOL	WriteSection(LPCTSTR lpSection, LPCTSTR lpData); 
	BOOL	WriteString(LPCTSTR lpSection, LPCTSTR lpKey, LPCTSTR lpString);
	BOOL	WriteNumber(LPCTSTR lpSection, LPCTSTR lpKey, INT iValue);
	BOOL	WriteNumber(LPCTSTR lpSection, LPCTSTR lpKey, FLOAT fValue);
	BOOL	WriteStruct(LPCTSTR lpSection, LPCTSTR lpKey, LPVOID lpStruct, UINT iSizeStruct);

	BOOL	RemoveKey(LPCTSTR lpSection, LPCTSTR lpKey);

protected:
	BOOL	GetString(LPCTSTR lpSection, LPCTSTR lpKey, CString& strRet, LPCTSTR strDefault, DWORD iSize);
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_INIFILE_H__59955693_F4CE_4E47_9D52_EEA1B6E8F706__INCLUDED_)