58faf91453
* *
% remove brandings and homepage [1] from copyright header. Pass 1 - using script.
[1] nobody has access to it anymore AFAIK - and it's also just
a redirect since long
! update url in copyright header
; this should make the diff between 3.4 and 3.2 easier to manage
191 lines
6.8 KiB
C
191 lines
6.8 KiB
C
/*
|
|
* Directory() function
|
|
*
|
|
* Copyright 1999 Leslee Griffith <les.griffith@vantagesystems.ca>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this software; see the file COPYING.txt. If not, write to
|
|
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
|
* Boston, MA 02111-1307 USA (or visit the web site https://www.gnu.org/).
|
|
*
|
|
* As a special exception, the Harbour Project gives permission for
|
|
* additional uses of the text contained in its release of Harbour.
|
|
*
|
|
* The exception is that, if you link the Harbour libraries with other
|
|
* files to produce an executable, this does not by itself cause the
|
|
* resulting executable to be covered by the GNU General Public License.
|
|
* Your use of that executable is in no way restricted on account of
|
|
* linking the Harbour library code into it.
|
|
*
|
|
* This exception does not however invalidate any other reasons why
|
|
* the executable file might be covered by the GNU General Public License.
|
|
*
|
|
* This exception applies only to the code released by the Harbour
|
|
* Project under the name Harbour. If you copy code from other
|
|
* Harbour Project or Free Software Foundation releases into a copy of
|
|
* Harbour, as the General Public License permits, the exception does
|
|
* not apply to the code that you add in this way. To avoid misleading
|
|
* anyone as to the status of such modified files, you must delete
|
|
* this exception notice from them.
|
|
*
|
|
* If you write modifications of your own for Harbour, it is your choice
|
|
* whether to permit this exception to apply to your modifications.
|
|
* If you do not wish that, delete this exception notice.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* Notes from the fringe... <ptucker@sympatico.ca>
|
|
*
|
|
* Clipper is a bit schizoid with the treatment of file attributes, but we've
|
|
* emulated that weirdness here for your viewing amusement.
|
|
*
|
|
* In Clippers' homeworld of DOS, there are 5 basic attributes: 'A'rchive,
|
|
* 'H'idden, 'S'ystem, 'R'eadonly and 'D'irectory. In addition, a file can
|
|
* have no attributes, and only 1 file per physical partition can have the
|
|
* 'V'olume label.
|
|
*
|
|
* For a given file request, it is implied that the attribute mask includes
|
|
* all attributes except 'H'idden, 'S'ystem, 'D'irectory and 'V'olume.
|
|
* The returned file list will always include (for instance) 'R'eadOnly files
|
|
* unless they also happen to be 'H'idden and that attribute was not requested.
|
|
*
|
|
* "V" is a special case - you will get back the entry that describes the
|
|
* volume label for the drive implied by the filemask.
|
|
*
|
|
* Differences from the 'standard' (where supported):
|
|
* - Filenames will be returned in the same case as they are stored in the
|
|
* directory. Clipper (and VO too) will convert the names to upper case
|
|
* - Filenames will be the full filename as supported by the OS in use.
|
|
* - There are a number of additional file attributes returned.
|
|
* They are:
|
|
* 'I' - DEVICE File is a device
|
|
* 'T' - TEMPORARY File is a Temporary file
|
|
* 'P' - SPARSE File is Sparse
|
|
* 'L' - REPARSE File/Dir is a reparse point
|
|
* 'C' - COMPRESSED File/Dir is compressed
|
|
* 'O' - OFFLINE File/Dir is not online
|
|
* 'X' - NOTINDEXED Exclude File/Dir from Indexing Service
|
|
* 'E' - ENCRYPTED File/Dir is Encrypted
|
|
* 'M' - VOLCOMP Volume Supports Compression
|
|
* - Clipper can sometimes drop the ReadOnly indication of directories.
|
|
* Harbour detects this correctly.
|
|
*
|
|
* TODO: - check that path support vis stat works on all platforms
|
|
* - UNC Support? ie: dir \\myserver\root
|
|
*
|
|
*/
|
|
|
|
#include "hbapi.h"
|
|
#include "hbapifs.h"
|
|
#include "hbapiitm.h"
|
|
|
|
#include "directry.ch"
|
|
|
|
/* NOTE: 8.3 support should be added in a separate way, like
|
|
as a function which converts full names to 8.3 names, since
|
|
this issue is very much platform specific, and this is
|
|
not the only place which may need the conversion [vszakats]. */
|
|
|
|
PHB_ITEM hb_fsDirectory( const char * pszDirSpec, const char * pszAttributes, HB_BOOL fDateTime )
|
|
{
|
|
PHB_ITEM pDir = hb_itemArrayNew( 0 );
|
|
char * pszFree = NULL;
|
|
PHB_FFIND ffind;
|
|
HB_FATTR ulMask;
|
|
|
|
/* Get the passed attributes and convert them to Harbour Flags */
|
|
|
|
ulMask = HB_FA_ARCHIVE |
|
|
HB_FA_READONLY |
|
|
HB_FA_DEVICE |
|
|
HB_FA_TEMPORARY |
|
|
HB_FA_SPARSE |
|
|
HB_FA_REPARSE |
|
|
HB_FA_COMPRESSED |
|
|
HB_FA_OFFLINE |
|
|
HB_FA_NOTINDEXED |
|
|
HB_FA_ENCRYPTED |
|
|
HB_FA_VOLCOMP;
|
|
|
|
if( pszAttributes && *pszAttributes )
|
|
ulMask |= hb_fsAttrEncode( pszAttributes );
|
|
|
|
if( pszDirSpec && *pszDirSpec )
|
|
{
|
|
if( ulMask != HB_FA_LABEL )
|
|
{
|
|
/* CA-Cl*pper compatible behavior - add all file mask when
|
|
* last character is directory or drive separator
|
|
*/
|
|
HB_SIZE nLen = strlen( pszDirSpec ) - 1;
|
|
#ifdef HB_OS_HAS_DRIVE_LETTER
|
|
if( pszDirSpec[ nLen ] == HB_OS_PATH_DELIM_CHR ||
|
|
pszDirSpec[ nLen ] == HB_OS_DRIVE_DELIM_CHR )
|
|
#else
|
|
if( pszDirSpec[ nLen ] == HB_OS_PATH_DELIM_CHR )
|
|
#endif
|
|
pszDirSpec = pszFree =
|
|
hb_xstrcpy( NULL, pszDirSpec, HB_OS_ALLFILE_MASK, NULL );
|
|
}
|
|
}
|
|
else
|
|
pszDirSpec = HB_OS_ALLFILE_MASK;
|
|
|
|
/* Get the file list */
|
|
|
|
if( ( ffind = hb_fsFindFirst( pszDirSpec, ulMask ) ) != NULL )
|
|
{
|
|
PHB_ITEM pSubarray = hb_itemNew( NULL );
|
|
|
|
do
|
|
{
|
|
char buffer[ 32 ];
|
|
|
|
hb_arrayNew ( pSubarray, F_LEN );
|
|
hb_arraySetC ( pSubarray, F_NAME, ffind->szName );
|
|
hb_arraySetNInt( pSubarray, F_SIZE, ffind->size );
|
|
hb_arraySetC ( pSubarray, F_TIME, ffind->szTime );
|
|
hb_arraySetC ( pSubarray, F_ATTR, hb_fsAttrDecode( ffind->attr, buffer ) );
|
|
|
|
if( fDateTime )
|
|
hb_arraySetTDT( pSubarray, F_DATE, ffind->lDate, ffind->lTime );
|
|
else
|
|
hb_arraySetDL ( pSubarray, F_DATE, ffind->lDate );
|
|
|
|
/* Don't exit when array limit is reached */
|
|
hb_arrayAddForward( pDir, pSubarray );
|
|
}
|
|
while( hb_fsFindNext( ffind ) );
|
|
|
|
hb_itemRelease( pSubarray );
|
|
|
|
hb_fsFindClose( ffind );
|
|
}
|
|
|
|
if( pszFree )
|
|
hb_xfree( pszFree );
|
|
|
|
return pDir;
|
|
}
|
|
|
|
HB_FUNC( DIRECTORY )
|
|
{
|
|
hb_itemReturnRelease( hb_fsDirectory( hb_parc( 1 ), hb_parc( 2 ), HB_FALSE ) );
|
|
}
|
|
|
|
HB_FUNC( HB_DIRECTORY )
|
|
{
|
|
hb_itemReturnRelease( hb_fsDirectory( hb_parc( 1 ), hb_parc( 2 ), HB_TRUE ) );
|
|
}
|