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//+-----------------------------------------------------------------------
//
// File: CDir.hxx
//
// Purpose: Declare the CDirectory class. Objects of this class
// are used to represent a directory, and provide additional
// information about it.
//
//+-----------------------------------------------------------------------
#ifndef _C_DIR_HXX_
#define _C_DIR_HXX_
// --------
// Includes
// --------
#include "CFMEx.hxx"
// --------
// Typedefs
// --------
// An enumeration of the possible file system types.
typedef enum
{
fstFAT,
fstNTFS,
fstOFS,
fstUnknown
} enumFileSystemType;
// ----------
// CDirectory
// ----------
class CDirectory
{
// Construction/Deconstruction
public:
CDirectory();
~CDirectory();
// Public Member Functions
public:
BOOL Initialize(); // Defaulted input
BOOL Initialize( LPCWSTR wszDirectory ); // Unicode input
BOOL Initialize( LPCSTR szDirectory ); // ANSI input
enumFileSystemType GetFileSystemType() const;
LPCWSTR GetFileSystemName() const;
LPCWSTR GetDirectoryName() const;
// Private Member Functions
private:
void DisplayErrors( BOOL bSuccess, LPCWSTR wszFunctionName );
VOID MakeRoot(WCHAR *pwszPath);
unsigned GetRootLength(const WCHAR *pwszPath);
// Member Data
private:
WCHAR m_wszDirectory[ MAX_UNICODE_PATH + sizeof( L'\0' )];
WCHAR m_wszFileSystemName[ MAX_UNICODE_PATH + sizeof( L'\0' )];
enumFileSystemType m_FileSystemType;
WCHAR m_wszErrorMessage[ 200 ];
long m_lError;
};
// ----------------
// Inline Functions
// ----------------
// CDirectory::CDirectory
inline CDirectory::CDirectory()
{
wcscpy( m_wszDirectory, L"" );
wcscpy( m_wszFileSystemName, L"" );
wcscpy( m_wszErrorMessage, L"" );
m_lError = 0;
m_FileSystemType = fstUnknown;
}
// CDirectory::~CDirectory
inline CDirectory::~CDirectory()
{
}
// CDirectory::GetFileSystemType
inline enumFileSystemType CDirectory::GetFileSystemType() const
{
return m_FileSystemType;
}
// CDirectory::GetFileSystemName
inline LPCWSTR CDirectory::GetFileSystemName() const
{
return m_wszFileSystemName;
}
// CDirectory::GetDirectoryName
inline LPCWSTR CDirectory::GetDirectoryName() const
{
return m_wszDirectory;
}
// CDirectory::DisplayErrors
inline void CDirectory::DisplayErrors( BOOL bSuccess, LPCWSTR wszFunctionName )
{
if( !bSuccess )
{
wprintf( L"Error in %s (%08x)\n %s\n",
wszFunctionName, m_lError, m_wszErrorMessage );
}
}
// ------
// Macros
// ------
// Early-exit macro.
#undef EXIT
#define EXIT( error ) \
{\
wcscpy( m_wszErrorMessage, ##error );\
goto Exit;\
}
#endif // _C_DIR_HXX_
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