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//Copyright Paul Reiche, Fred Ford. 1992-2002
/*
* 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 of the License, 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 program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "libs/strings/strintrn.h"
#include "libs/memlib.h"
#include "port.h"
#include "libs/uio.h"
#include <sys/stat.h>
DIRENTRY_REF
LoadDirEntryTable (uio_DirHandle *dirHandle, const char *path,
const char *pattern, match_MatchType matchType)
{
uio_DirList *dirList;
COUNT num_entries;
COUNT i;
uio_DirHandle *dir;
STRING_TABLE StringTable;
STRING_TABLE_DESC *lpST;
STRING lpLastString;
dir = uio_openDirRelative (dirHandle, path, 0);
assert(dir != NULL);
dirList = uio_getDirList (dir, "", pattern, matchType);
assert(dirList != NULL);
num_entries = 0;
// First, count the amount of space needed
for (i = 0; i < dirList->numNames; i++)
{
struct stat sb;
if (dirList->names[i][0] == '.')
{
dirList->names[i] = NULL;
continue;
}
if (uio_stat (dir, dirList->names[i], &sb) == -1)
{
dirList->names[i] = NULL;
continue;
}
if (!S_ISREG (sb.st_mode))
{
dirList->names[i] = NULL;
continue;
}
num_entries++;
}
uio_closeDir (dir);
if (num_entries == 0) {
uio_DirList_free(dirList);
return ((DIRENTRY_REF) 0);
}
StringTable = AllocStringTable (num_entries, 0);
lpST = StringTable;
if (lpST == 0)
{
FreeStringTable (StringTable);
uio_DirList_free(dirList);
return ((DIRENTRY_REF) 0);
}
lpST->size = num_entries;
lpLastString = lpST->strings;
for (i = 0; i < dirList->numNames; i++)
{
int size;
STRINGPTR target;
if (dirList->names[i] == NULL)
continue;
size = strlen (dirList->names[i]) + 1;
target = HMalloc (size);
memcpy (target, dirList->names[i], size);
lpLastString->data = target;
lpLastString->length = size;
lpLastString++;
}
uio_DirList_free(dirList);
return StringTable;
}
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