EnumFilesImpl.h File Reference

#include "EnumFiles.h"
#include "FixLFN.h"
#include "safestr.h"
#include <direct.h>
#include <stdio.h>

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Functions
BOOL	EnumFilesInDirectory (const TCHAR *szDirectory_, const TCHAR *szFileSpec, MYENUMFILESPROC pProc, long lParam, BOOL bSubsToo, BOOL bSubsMustMatchFileSpec)

Function Documentation

EnumFilesInDirectory()

BOOL EnumFilesInDirectory	(	const TCHAR *	szDirectory_,
		const TCHAR *	szFileSpec,
		MYENUMFILESPROC	pProc,
		long	lParam,
		BOOL	bSubsToo,
		BOOL	bSubsMustMatchFileSpec
	)

Definition at line 13 of file EnumFilesImpl.h.

{
    TCHAR szDirectory[MAX_PATH+1];
    TCHAR szSearchPath[MAX_PATH+1];
    TCHAR szTemp[MAX_PATH+1];
 
    if ( safestrlen(szDirectory_) > MAX_PATH || !szFileSpec || !pProc )
        return FALSE;
    if ( szDirectory_ )
        _tcscpy ( szDirectory, szDirectory_ );
    else
#ifdef UNDER_CE
        _tcscpy ( szDirectory, _T("") );
#else//UNDER_CE
        getcwd ( szDirectory, sizeof(szDirectory)-1 );
#endif//UNDER_CE
    int dirlen = _tcslen(szDirectory);
    if ( dirlen > 0 && szDirectory[dirlen-1] != '\\' )
        _tcscat ( szDirectory, _T("\\") );
 
    // first search for all files in directory that match szFileSpec...
    _sntprintf ( szSearchPath, sizeof(szSearchPath)-1, _T("%s%s"), szDirectory, szFileSpec );
    WIN32_FIND_DATA wfd;
    HANDLE hfind = FindFirstFile ( szSearchPath, &wfd );
    if ( hfind != INVALID_HANDLE_VALUE )
    {
        do
        {
            if ( !_tcscmp ( wfd.cFileName, _T(".") ) || !_tcscmp ( wfd.cFileName, _T("..") ) )
                continue;
            if ( wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY )
            {
                if ( !bSubsMustMatchFileSpec )
                    continue;
                _sntprintf ( szTemp, sizeof(szTemp)-1, _T("%s%s"), szDirectory, wfd.cFileName );
                if ( bSubsToo )
                {
                    if ( !EnumFilesInDirectory ( szTemp, szFileSpec, pProc, lParam, bSubsToo, bSubsMustMatchFileSpec ) )
                    {
                        FindClose ( hfind );
                        return FALSE;
                    }
                }
            }
            _sntprintf ( szTemp, sizeof(szTemp)-1, _T("%s%s"), szDirectory, wfd.cFileName );
            FixLFN(szTemp,szTemp);
            if ( !pProc ( &wfd, szTemp, lParam ) )
            {
                FindClose ( hfind );
                return FALSE;
            }
        } while ( FindNextFile ( hfind, &wfd ) );
        FindClose ( hfind );
    }
    if ( !bSubsToo || bSubsMustMatchFileSpec )
        return TRUE;
 
    // now search for all subdirectories...
    _sntprintf ( szSearchPath, sizeof(szSearchPath)-1, _T("%s*.*"), szDirectory );
    hfind = FindFirstFile ( szSearchPath, &wfd );
    if ( hfind != INVALID_HANDLE_VALUE )
    {
        do
        {
            if ( !_tcscmp ( wfd.cFileName, _T(".") ) || !_tcscmp ( wfd.cFileName, _T("..") ) )
                continue;
            if ( !(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) )
                continue;
            _sntprintf ( szTemp, sizeof(szTemp)-1, _T("%s%s"), szDirectory, wfd.cFileName );
            if ( FALSE == EnumFilesInDirectory ( szTemp, szFileSpec, pProc, lParam, bSubsToo, bSubsMustMatchFileSpec ) )
            {
                FindClose ( hfind );
                return FALSE;
            }
        } while ( FindNextFile ( hfind, &wfd ) );
        FindClose ( hfind );
    }
 
    return TRUE;
}

Referenced by EnumFilesInDirectory().