/*******************************************************************************
 *
 *  (C) COPYRIGHT MICROSOFT CORPORATION, 1998
 *
 *  TITLE:       FLNFILE.H
 *
 *  VERSION:     1.0
 *
 *  AUTHOR:      ShaunIv
 *
 *  DATE:        10/13/1999
 *
 *  DESCRIPTION: Find the lowest numbered files in a given directory with a given
 *               root filename.
 *
 *******************************************************************************/
#ifndef __FLNFILE_H_INCLUDED
#define __FLNFILE_H_INCLUDED

#include <windows.h>

namespace NumberedFileName
{
    enum
    {
        FlagOmitDirectory = 0x0000001,
        FlagOmitExtension = 0x0000002
    };
    bool DoesFileExist(LPCTSTR pszFilename);

    bool ConstructFilename(LPTSTR   szFile, 
                           DWORD    cchFile,
                           LPCTSTR  pszDirectory, 
                           LPCTSTR  pszFilename, 
                           LPCTSTR  pszNumberFormat, 
                           LPCTSTR  pszExtension);

    int FindLowestAvailableFileSequence(LPCTSTR pszDirectory, 
                                        LPCTSTR pszFilename, 
                                        LPCTSTR pszNumberFormat, 
                                        LPCTSTR pszExtension, 
                                        bool    bAllowUnnumberedFile, 
                                        int     nCount, 
                                        int     nStart);

    bool CreateNumberedFileName(DWORD   dwFlags, 
                                LPTSTR  pszPathName, 
                                DWORD   cchPathName,
                                LPCTSTR pszDirectory, 
                                LPCTSTR pszFilename, 
                                LPCTSTR pszNumberFormat, 
                                LPCTSTR pszExtension, 
                                int     nNumber );

    int GenerateLowestAvailableNumberedFileName(DWORD   dwFlags, 
                                                LPTSTR  pszPathName,
                                                DWORD   cchPathName,
                                                LPCTSTR pszDirectory, 
                                                LPCTSTR pszFilename, 
                                                LPCTSTR pszNumberFormat, 
                                                LPCTSTR pszExtension, 
                                                bool    bAllowUnnumberedFile, 
                                                int     nStart=1 );
}

#endif __FLNFILE_H_INCLUDED