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/*
* $XFree86: xc/lib/MiniXft/xftdir.c,v 1.3 2001/05/16 10:32:54 keithp Exp $
*
* Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <dirent.h>
#include <stdlib.h>
#include <string.h>
#include "minixftint.h"
Bool
MiniXftDirScan (MiniXftFontSet *set, const char *dir, Bool force)
{
DIR *d;
struct dirent *e;
char *file;
char *base;
MiniXftPattern *font;
char *name;
int count;
Bool ret = True;
int id;
file = (char *) malloc (strlen (dir) + 1 + 256 + 1);
if (!file)
return False;
strcpy (file, dir);
strcat (file, "/");
base = file + strlen (file);
if (!force)
{
strcpy (base, "XftCache");
if (MiniXftFileCacheReadDir (set, file))
{
free (file);
return True;
}
}
d = opendir (dir);
if (!d)
{
free (file);
return False;
}
while (ret && (e = readdir (d)))
{
if (e->d_name[0] != '.')
{
id = 0;
strcpy (base, e->d_name);
do
{
if (!force)
name = MiniXftFileCacheFind (file, id, &count);
else
name = 0;
if (name)
{
font = MiniXftNameParse (name);
if (font)
MiniXftPatternAddString (font, XFT_FILE, file);
}
else
{
font = MiniXftFreeTypeQuery (file, id, &count);
if (font && !force)
{
char unparse[8192];
if (MiniXftNameUnparse (font, unparse, sizeof (unparse)))
{
(void) MiniXftFileCacheUpdate (file, id, unparse);
}
}
}
if (font)
{
if (!MiniXftFontSetAdd (set, font))
{
MiniXftPatternDestroy (font);
font = 0;
ret = False;
}
}
id++;
} while (font && ret && id < count);
}
}
free (file);
closedir (d);
return ret;
}
Bool
MiniXftDirSave (MiniXftFontSet *set, const char *dir)
{
char *file;
char *base;
Bool ret;
file = (char *) malloc (strlen (dir) + 1 + 256 + 1);
if (!file)
return False;
strcpy (file, dir);
strcat (file, "/");
base = file + strlen (file);
strcpy (base, "XftCache");
ret = MiniXftFileCacheWriteDir (set, file);
free (file);
return ret;
}
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