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