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git.wh0rd.org - fontconfig.git/blob - src/fcdir.c
4 * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of Keith Packard not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. Keith Packard makes no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
16 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
25 #include <sys/types.h>
31 #define FC_INVALID_FONT_FILE "."
34 FcFileScan (FcFontSet
*set
,
50 name
= FcFileCacheFind (cache
, file
, id
, &count
);
55 /* "." means the file doesn't contain a font */
56 if (strcmp (name
, FC_INVALID_FONT_FILE
) != 0)
58 font
= FcNameParse (name
);
60 FcPatternAddString (font
, FC_FILE
, file
);
67 if (FcDebug () & FC_DBG_SCAN
)
69 printf ("\tScanning file %s...", file
);
72 font
= FcFreeTypeQuery (file
, id
, blanks
, &count
);
73 if (FcDebug () & FC_DBG_SCAN
)
81 unparse
= FcNameUnparse (font
);
84 (void) FcFileCacheUpdate (cache
, file
, id
, unparse
);
90 /* negative cache files not containing fonts */
91 FcFileCacheUpdate (cache
, file
, id
, FC_INVALID_FONT_FILE
);
97 if (!FcFontSetAdd (set
, font
))
99 FcPatternDestroy (font
);
105 } while (font
&& ret
&& id
< count
);
110 FcDirScan (FcFontSet
*set
,
122 file
= (char *) malloc (strlen (dir
) + 1 + 256 + 1);
128 base
= file
+ strlen (file
);
131 strcpy (base
, FC_DIR_CACHE_FILE
);
133 if (FcFileCacheReadDir (set
, file
))
146 while (ret
&& (e
= readdir (d
)))
148 if (e
->d_name
[0] != '.')
150 strcpy (base
, e
->d_name
);
151 FcFileScan (set
, cache
, blanks
, file
, force
);
160 FcDirSave (FcFontSet
*set
, const char *dir
)
166 file
= (char *) malloc (strlen (dir
) + 1 + 256 + 1);
172 base
= file
+ strlen (file
);
173 strcpy (base
, FC_DIR_CACHE_FILE
);
174 ret
= FcFileCacheWriteDir (set
, file
);