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Accept TT_PLATFORM_MICROSOFT, TT_MS_ID_SYMBOL_CS from name table
[fontconfig.git] / src / fcfreetype.c
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24330d27 1/*
317b8492 2 * fontconfig/src/fcfreetype.c
24330d27 3 *
46b51147 4 * Copyright © 2001 Keith Packard
24330d27
KP		 5 *
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.
15 *
3074a73b 16 * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
24330d27 17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
3074a73b 18 * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
24330d27
KP		 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.
23 */
24
2e2121f9 25/*
46b51147 26 Copyright © 2002-2003 by Juliusz Chroboczek
2e2121f9
KP		 27
28 Permission is hereby granted, free of charge, to any person obtaining a copy
29 of this software and associated documentation files (the "Software"), to deal
30 in the Software without restriction, including without limitation the rights
31 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
32 copies of the Software, and to permit persons to whom the Software is
33 furnished to do so, subject to the following conditions:
34
35 The above copyright notice and this permission notice shall be included in
36 all copies or substantial portions of the Software.
37
38 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
39 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
40 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
41 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
42 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
43 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
44 THE SOFTWARE.
45*/
46
f045376c 47#include "fcint.h"
dbd065ad 48#include "fcftint.h"
24330d27
KP		 49#include <stdlib.h>
50#include <stdio.h>
51#include <string.h>
408dd9c0
KP		 52#include <ft2build.h>
53#include FT_FREETYPE_H
408dd9c0
KP		 54#include FT_TRUETYPE_TABLES_H
55#include FT_SFNT_NAMES_H
56#include FT_TRUETYPE_IDS_H
57#include FT_TYPE1_TABLES_H
537e3d23
KP		 58#if HAVE_FT_GET_X11_FONT_FORMAT
59#include FT_XFREE86_H
60#endif
79621aa5 61#if HAVE_FT_GET_BDF_PROPERTY
408dd9c0
KP		 62#include FT_BDF_H
63#include FT_MODULE_H
0e7a4347
KP		 64#endif
65
8ebf7725
PL		 66#include "ftglue.h"
67
5b8e43a4 68#if HAVE_WARNING_CPP_DIRECTIVE
79621aa5 69#if !HAVE_FT_GET_BDF_PROPERTY
ec0c740e 70#warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
79621aa5
KP		 71#endif
72
73#if !HAVE_FT_GET_PS_FONT_INFO
ec0c740e 74#warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
79621aa5 75#endif
5b8e43a4 76#endif
0e7a4347 77
82f4243f 78/*
e50b9ae7
KP		 79 * Keep Han languages separated by eliminating languages
80 * that the codePageRange bits says aren't supported
82f4243f 81 */
e50b9ae7 82
24330d27 83static const struct {
1bd0b5ba
KP		 84 char bit;
85 const FcChar8 lang[6];
24330d27 86} FcCodePageRange[] = {
1bd0b5ba
KP		 87 { 17, "ja" },
88 { 18, "zh-cn" },
89 { 19, "ko" },
90 { 20, "zh-tw" },
24330d27
KP		 91};
92
67accef4 93#define NUM_CODE_PAGE_RANGE (int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
24330d27 94
82f4243f 95FcBool
e50b9ae7 96FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
82f4243f 97{
e50b9ae7 98 int i;
4c003605 99
e50b9ae7
KP		 100 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
101 {
16a71eff 102 if (FcLangCompare (lang, FcCodePageRange[i].lang) == FcLangEqual)
82f4243f 103 return FcTrue;
e50b9ae7 104 }
82f4243f
KP		 105 return FcFalse;
106}
4c003605 107
4f27c1c0 108typedef struct {
573da729
PL		 109 const FT_UShort platform_id;
110 const FT_UShort encoding_id;
bef069e1 111 const char fromcode[12];
4f27c1c0
KP		 112} FcFtEncoding;
113
114#define TT_ENCODING_DONT_CARE 0xffff
115#define FC_ENCODING_MAC_ROMAN "MACINTOSH"
116
117static const FcFtEncoding fcFtEncoding[] = {
632612b8 118 { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UTF-16BE" },
4f27c1c0
KP		 119 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" },
120 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
632612b8 121 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SYMBOL_CS, "UTF-16BE" },
4f27c1c0
KP		 122 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" },
123 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" },
57480547 124 { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB2312" },
4f27c1c0
KP		 125 { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" },
126 { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" },
97bde49a 127 { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" },
632612b8 128 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UTF-16BE" },
4f27c1c0 129 { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
632612b8 130 { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UTF-16BE" },
4f27c1c0
KP		 131 { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
132};
69937bd9 133
67accef4 134#define NUM_FC_FT_ENCODING (int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0]))
4f27c1c0
KP		 135
136typedef struct {
573da729
PL		 137 const FT_UShort platform_id;
138 const FT_UShort language_id;
67accef4 139 const char lang[8];
4f27c1c0
KP		 140} FcFtLanguage;
141
142#define TT_LANGUAGE_DONT_CARE 0xffff
143
144static const FcFtLanguage fcFtLanguage[] = {
67accef4 145 { TT_PLATFORM_APPLE_UNICODE, TT_LANGUAGE_DONT_CARE, "" },
4f27c1c0
KP		 146 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ENGLISH, "en" },
147 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FRENCH, "fr" },
148 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GERMAN, "de" },
149 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ITALIAN, "it" },
150 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DUTCH, "nl" },
151 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWEDISH, "sv" },
152 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SPANISH, "es" },
153 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DANISH, "da" },
154 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PORTUGUESE, "pt" },
155 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NORWEGIAN, "no" },
156 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HEBREW, "he" },
157 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAPANESE, "ja" },
158 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARABIC, "ar" },
159 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FINNISH, "fi" },
160 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK, "el" },
161 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ICELANDIC, "is" },
162 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALTESE, "mt" },
163 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKISH, "tr" },
164 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CROATIAN, "hr" },
165 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_TRADITIONAL, "zh-tw" },
166 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_URDU, "ur" },
167 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HINDI, "hi" },
168 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_THAI, "th" },
169 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KOREAN, "ko" },
170 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LITHUANIAN, "lt" },
171 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_POLISH, "pl" },
172 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HUNGARIAN, "hu" },
173 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESTONIAN, "et" },
174 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LETTISH, "lv" },
175/* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */
176 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FAEROESE, "fo" },
177 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FARSI, "fa" },
178 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUSSIAN, "ru" },
179 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_SIMPLIFIED, "zh-cn" },
180 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FLEMISH, "nl" },
181 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH, "ga" },
182 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ALBANIAN, "sq" },
183 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ROMANIAN, "ro" },
184 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CZECH, "cs" },
185 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVAK, "sk" },
186 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVENIAN, "sl" },
187 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_YIDDISH, "yi" },
188 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SERBIAN, "sr" },
189 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MACEDONIAN, "mk" },
190 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BULGARIAN, "bg" },
191 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UKRAINIAN, "uk" },
192 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BYELORUSSIAN, "be" },
193 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UZBEK, "uz" },
194 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KAZAKH, "kk" },
195 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI, "az" },
196 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT, "az" },
197 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT, "ar" },
198 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARMENIAN, "hy" },
199 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GEORGIAN, "ka" },
200 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MOLDAVIAN, "mo" },
201 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KIRGHIZ, "ky" },
202 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAJIKI, "tg" },
203 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKMEN, "tk" },
204 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN, "mo" },
205 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT,"mo" },
206 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT, "mo" },
207 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PASHTO, "ps" },
208 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KURDISH, "ku" },
209 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KASHMIRI, "ks" },
210 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINDHI, "sd" },
211 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIBETAN, "bo" },
212 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NEPALI, "ne" },
213 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SANSKRIT, "sa" },
214 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MARATHI, "mr" },
215 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BENGALI, "bn" },
216 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ASSAMESE, "as" },
217 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUJARATI, "gu" },
218 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PUNJABI, "pa" },
219 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ORIYA, "or" },
220 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAYALAM, "ml" },
221 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KANNADA, "kn" },
222 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAMIL, "ta" },
223 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TELUGU, "te" },
224 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINHALESE, "si" },
225 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BURMESE, "my" },
226 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KHMER, "km" },
227 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LAO, "lo" },
228 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_VIETNAMESE, "vi" },
229 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INDONESIAN, "id" },
230 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAGALOG, "tl" },
231 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT, "ms" },
232 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT, "ms" },
233 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AMHARIC, "am" },
234 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIGRINYA, "ti" },
235 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALLA, "om" },
236 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SOMALI, "so" },
237 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWAHILI, "sw" },
238 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUANDA, "rw" },
239 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUNDI, "rn" },
240 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHEWA, "ny" },
241 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAGASY, "mg" },
242 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESPERANTO, "eo" },
243 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_WELSH, "cy" },
244 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BASQUE, "eu" },
245 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CATALAN, "ca" },
246 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LATIN, "la" },
247 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_QUECHUA, "qu" },
248 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUARANI, "gn" },
249 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AYMARA, "ay" },
250 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TATAR, "tt" },
251 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UIGHUR, "ug" },
252 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" },
253 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" },
254 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" },
255
256#if 0 /* these seem to be errors that have been dropped */
69937bd9 257
4f27c1c0
KP		 258 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC },
259 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC },
69937bd9 260
4f27c1c0 261#endif
69937bd9 262
4f27c1c0
KP		 263 /* The following codes are new as of 2000-03-10 */
264 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" },
265 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" },
266 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BRETON, "br" },
267 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INUKTITUT, "iu" },
268 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC, "gd" },
269 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MANX_GAELIC, "gv" },
270 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC, "ga" },
271 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TONGAN, "to" },
272 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK_POLYTONIC, "el" },
273 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREELANDIC, "ik" },
274 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT,"az" },
275
276 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SAUDI_ARABIA, "ar" },
277 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_IRAQ, "ar" },
278 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_EGYPT, "ar" },
279 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LIBYA, "ar" },
280 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_ALGERIA, "ar" },
281 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_MOROCCO, "ar" },
282 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_TUNISIA, "ar" },
283 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_OMAN, "ar" },
284 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_YEMEN, "ar" },
285 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SYRIA, "ar" },
286 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_JORDAN, "ar" },
287 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LEBANON, "ar" },
288 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_KUWAIT, "ar" },
289 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_UAE, "ar" },
290 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_BAHRAIN, "ar" },
291 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_QATAR, "ar" },
292 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BULGARIAN_BULGARIA, "bg" },
293 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CATALAN_SPAIN, "ca" },
294 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_TAIWAN, "zh-tw" },
295 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_PRC, "zh-cn" },
296 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_HONG_KONG, "zh-hk" },
297 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_SINGAPORE, "zh-sg" },
298
299 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_MACAU, "zh-mo" },
300
301 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CZECH_CZECH_REPUBLIC, "cs" },
302 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DANISH_DENMARK, "da" },
303 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_GERMANY, "de" },
304 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_SWITZERLAND, "de" },
305 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_AUSTRIA, "de" },
306 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LUXEMBOURG, "de" },
307 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LIECHTENSTEI, "de" },
308 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE, "el" },
309 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_STATES, "en" },
310 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM, "en" },
311 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_AUSTRALIA, "en" },
312 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CANADA, "en" },
313 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_NEW_ZEALAND, "en" },
314 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_IRELAND, "en" },
315 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA, "en" },
316 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_JAMAICA, "en" },
317 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CARIBBEAN, "en" },
318 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_BELIZE, "en" },
319 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_TRINIDAD, "en" },
320 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_ZIMBABWE, "en" },
321 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_PHILIPPINES, "en" },
322 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT,"es" },
323 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_MEXICO, "es" },
324 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT,"es" },
325 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_GUATEMALA, "es" },
326 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COSTA_RICA, "es" },
327 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PANAMA, "es" },
328 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC,"es" },
329 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_VENEZUELA, "es" },
330 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COLOMBIA, "es" },
331 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PERU, "es" },
332 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ARGENTINA, "es" },
333 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ECUADOR, "es" },
334 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_CHILE, "es" },
335 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_URUGUAY, "es" },
336 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PARAGUAY, "es" },
337 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_BOLIVIA, "es" },
338 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_EL_SALVADOR, "es" },
339 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_HONDURAS, "es" },
340 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_NICARAGUA, "es" },
341 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PUERTO_RICO, "es" },
342 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FINNISH_FINLAND, "fi" },
343 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_FRANCE, "fr" },
344 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_BELGIUM, "fr" },
345 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CANADA, "fr" },
346 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SWITZERLAND, "fr" },
347 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_LUXEMBOURG, "fr" },
348 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MONACO, "fr" },
349 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HEBREW_ISRAEL, "he" },
350 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HUNGARIAN_HUNGARY, "hu" },
351 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ICELANDIC_ICELAND, "is" },
352 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_ITALY, "it" },
353 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_SWITZERLAND, "it" },
354 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_JAPANESE_JAPAN, "ja" },
355 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA,"ko" },
356 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_JOHAB_KOREA, "ko" },
357 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_NETHERLANDS, "nl" },
358 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_BELGIUM, "nl" },
359 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL, "no" },
360 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK, "nn" },
361 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_POLISH_POLAND, "pl" },
362 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_BRAZIL, "pt" },
363 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_PORTUGAL, "pt" },
364 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND,"rm" },
365 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ROMANIAN_ROMANIA, "ro" },
366 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA, "mo" },
367 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_RUSSIA, "ru" },
368 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_MOLDAVIA, "ru" },
369 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CROATIAN_CROATIA, "hr" },
370 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_LATIN, "sr" },
371 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC, "sr" },
372 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVAK_SLOVAKIA, "sk" },
373 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ALBANIAN_ALBANIA, "sq" },
374 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_SWEDEN, "sv" },
375 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_FINLAND, "sv" },
376 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_THAI_THAILAND, "th" },
377 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKISH_TURKEY, "tr" },
378 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_PAKISTAN, "ur" },
379 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INDONESIAN_INDONESIA, "id" },
380 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UKRAINIAN_UKRAINE, "uk" },
381 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BELARUSIAN_BELARUS, "be" },
382 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVENE_SLOVENIA, "sl" },
383 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ESTONIAN_ESTONIA, "et" },
384 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATVIAN_LATVIA, "lv" },
385 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LITHUANIAN_LITHUANIA, "lt" },
386 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA,"lt" },
387
388#ifdef TT_MS_LANGID_MAORI_NEW_ZELAND
389 /* this seems to be an error that have been dropped */
390 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MAORI_NEW_ZEALAND, "mi" },
391#endif
69937bd9 392
4f27c1c0
KP		 393 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FARSI_IRAN, "fa" },
394 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VIETNAMESE_VIET_NAM, "vi" },
395 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARMENIAN_ARMENIA, "hy" },
396 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN, "az" },
397 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC, "az" },
398 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BASQUE_SPAIN, "eu" },
399 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SORBIAN_GERMANY, "wen" },
400 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MACEDONIAN_MACEDONIA, "mk" },
401 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SUTU_SOUTH_AFRICA, "st" },
402 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSONGA_SOUTH_AFRICA, "ts" },
403 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSWANA_SOUTH_AFRICA, "tn" },
404 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VENDA_SOUTH_AFRICA, "ven" },
405 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_XHOSA_SOUTH_AFRICA, "xh" },
406 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ZULU_SOUTH_AFRICA, "zu" },
407 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA, "af" },
408 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GEORGIAN_GEORGIA, "ka" },
409 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS, "fo" },
410 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HINDI_INDIA, "hi" },
411 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALTESE_MALTA, "mt" },
412 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SAAMI_LAPONIA, "se" },
413
414 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM,"gd" },
415 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IRISH_GAELIC_IRELAND, "ga" },
416
417 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_MALAYSIA, "ms" },
418 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM, "ms" },
419 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KAZAK_KAZAKSTAN, "kk" },
420 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWAHILI_KENYA, "sw" },
421 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN, "uz" },
422 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC, "uz" },
423 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TATAR_TATARSTAN, "tt" },
424 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_INDIA, "bn" },
425 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_INDIA, "pa" },
426 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUJARATI_INDIA, "gu" },
427 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ORIYA_INDIA, "or" },
428 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMIL_INDIA, "ta" },
429 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TELUGU_INDIA, "te" },
430 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANNADA_INDIA, "kn" },
431 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAYALAM_INDIA, "ml" },
432 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ASSAMESE_INDIA, "as" },
433 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MARATHI_INDIA, "mr" },
434 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SANSKRIT_INDIA, "sa" },
435 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KONKANI_INDIA, "kok" },
436
437 /* new as of 2001-01-01 */
438 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_GENERAL, "ar" },
439 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_GENERAL, "zh" },
440 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_GENERAL, "en" },
441 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_WEST_INDIES, "fr" },
442 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_REUNION, "fr" },
443 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CONGO, "fr" },
444
445 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SENEGAL, "fr" },
446 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CAMEROON, "fr" },
447 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE, "fr" },
448 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MALI, "fr" },
449 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA,"bs" },
450 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_INDIA, "ur" },
451 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAJIK_TAJIKISTAN, "tg" },
452 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YIDDISH_GERMANY, "yi" },
453 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN, "ky" },
454
455 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKMEN_TURKMENISTAN, "tk" },
456 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA, "mn" },
457
458 /* the following seems to be inconsistent;
459 here is the current "official" way: */
460 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_BHUTAN, "bo" },
461 /* and here is what is used by Passport SDK */
462 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_CHINA, "bo" },
463 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DZONGHKA_BHUTAN, "dz" },
464 /* end of inconsistency */
465
466 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_WELSH_WALES, "cy" },
467 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KHMER_CAMBODIA, "km" },
468 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LAO_LAOS, "lo" },
469 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BURMESE_MYANMAR, "my" },
470 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GALICIAN_SPAIN, "gl" },
471 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MANIPURI_INDIA, "mni" },
472 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINDHI_INDIA, "sd" },
473 /* the following one is only encountered in Microsoft RTF specification */
474 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_PAKISTAN, "ks" },
475 /* the following one is not in the Passport list, looks like an omission */
476 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_INDIA, "ks" },
477 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_NEPAL, "ne" },
478 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_INDIA, "ne" },
479 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRISIAN_NETHERLANDS, "fy" },
480
481 /* new as of 2001-03-01 (from Office Xp) */
482 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_HONG_KONG, "en" },
483 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_INDIA, "en" },
484 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_MALAYSIA, "en" },
485 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SINGAPORE, "en" },
486 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SYRIAC_SYRIA, "syr" },
487 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINHALESE_SRI_LANKA, "si" },
488 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHEROKEE_UNITED_STATES, "chr" },
489 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INUKTITUT_CANADA, "iu" },
490 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AMHARIC_ETHIOPIA, "am" },
491#if 0
492 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO },
493 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN },
494#endif
495 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" },
496 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" },
497 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" },
498
499 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" },
500 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" },
501 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" },
502
503 /* New additions from Windows Xp/Passport SDK 2001-11-10. */
504
505 /* don't ask what this one means... It is commented out currently. */
506#if 0
507 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE2 },
508#endif
509
510 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_UNITED_STATES, "es" },
511 /* The following two IDs blatantly violate MS specs by using a */
512 /* sublanguage >,. */
513 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_LATIN_AMERICA, "es" },
514 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_NORTH_AFRICA, "fr" },
515
516 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MOROCCO, "fr" },
517 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_HAITI, "fr" },
518 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_BANGLADESH, "bn" },
519 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN, "ar" },
520 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN,"mn" },
521#if 0
522 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_EDO_NIGERIA },
523 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FULFULDE_NIGERIA },
524 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IBIBIO_NIGERIA },
525#endif
526 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAUSA_NIGERIA, "ha" },
527 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YORUBA_NIGERIA, "yo" },
528 /* language codes from, to, are (still) unknown. */
529 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IGBO_NIGERIA, "ibo" },
530 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANURI_NIGERIA, "kau" },
531 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUARANI_PARAGUAY, "gn" },
532 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAWAIIAN_UNITED_STATES, "haw" },
533 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATIN, "la" },
534 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SOMALI_SOMALIA, "so" },
535#if 0
536 /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
537 /* not written (but OTOH the peculiar writing system is worth */
538 /* studying). */
539 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YI_CHINA },
540#endif
541 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES,"pap" },
542};
543
67accef4 544#define NUM_FC_FT_LANGUAGE (int) (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0]))
4f27c1c0
KP		 545
546typedef struct {
547 FT_UShort language_id;
bef069e1 548 char fromcode[12];
4f27c1c0
KP		 549} FcMacRomanFake;
550
551static const FcMacRomanFake fcMacRomanFake[] = {
552 { TT_MS_LANGID_JAPANESE_JAPAN, "SJIS-WIN" },
553 { TT_MS_LANGID_ENGLISH_UNITED_STATES, "ASCII" },
554};
555
dbf68dd5
KP		 556static FcChar8 *
557FcFontCapabilities(FT_Face face);
558
67accef4 559#define NUM_FC_MAC_ROMAN_FAKE (int) (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0]))
4f27c1c0 560
73775d8f 561#if USE_ICONV
4f27c1c0
KP		 562#include <iconv.h>
563#endif
564
7295c6f5
KP		 565/*
566 * A shift-JIS will have many high bits turned on
567 */
568static FcBool
569FcLooksLikeSJIS (FcChar8 *string, int len)
570{
571 int nhigh = 0, nlow = 0;
572
573 while (len-- > 0)
574 {
575 if (*string++ & 0x80) nhigh++;
576 else nlow++;
577 }
578 /*
579 * Heuristic -- if more than 1/3 of the bytes have the high-bit set,
580 * this is likely to be SJIS and not ROMAN
581 */
582 if (nhigh * 2 > nlow)
583 return FcTrue;
584 return FcFalse;
585}
586
4f27c1c0
KP		 587static FcChar8 *
588FcSfntNameTranscode (FT_SfntName *sname)
69937bd9 589{
bef069e1
PL		 590 int i;
591 const char *fromcode;
4f27c1c0
KP		 592#if USE_ICONV
593 iconv_t cd;
594#endif
595 FcChar8 *utf8;
596
597 for (i = 0; i < NUM_FC_FT_ENCODING; i++)
598 if (fcFtEncoding[i].platform_id == sname->platform_id &&
599 (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE ||
600 fcFtEncoding[i].encoding_id == sname->encoding_id))
601 break;
602 if (i == NUM_FC_FT_ENCODING)
603 return 0;
604 fromcode = fcFtEncoding[i].fromcode;
605
606 /*
7295c6f5
KP		 607 * Many names encoded for TT_PLATFORM_MACINTOSH are broken
608 * in various ways. Kludge around them.
4f27c1c0 609 */
7295c6f5 610 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
4f27c1c0 611 {
7295c6f5
KP		 612 if (sname->language_id == TT_MAC_LANGID_ENGLISH &&
613 FcLooksLikeSJIS (sname->string, sname->string_len))
614 {
615 fromcode = "SJIS";
616 }
617 else if (sname->language_id >= 0x100)
618 {
619 /*
620 * "real" Mac language IDs are all less than 150.
621 * Names using one of the MS language IDs are assumed
622 * to use an associated encoding (Yes, this is a kludge)
623 */
624 int f;
625
626 fromcode = NULL;
627 for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
628 if (fcMacRomanFake[f].language_id == sname->language_id)
629 {
630 fromcode = fcMacRomanFake[f].fromcode;
631 break;
632 }
633 if (!fromcode)
634 return 0;
635 }
4f27c1c0 636 }
4f27c1c0
KP		 637 if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE"))
638 {
639 FcChar8 *src = sname->string;
640 int src_len = sname->string_len;
641 int len;
642 int wchar;
643 int ilen, olen;
644 FcChar8 *u8;
645 FcChar32 ucs4;
646
647 /*
648 * Convert Utf16 to Utf8
649 */
650
651 if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar))
652 return 0;
653
654 /*
655 * Allocate plenty of space. Freed below
656 */
657 utf8 = malloc (len * FC_UTF8_MAX_LEN + 1);
658 if (!utf8)
659 return 0;
660
661 u8 = utf8;
662
663 while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0)
664 {
665 src_len -= ilen;
666 src += ilen;
667 olen = FcUcs4ToUtf8 (ucs4, u8);
668 u8 += olen;
669 }
670 *u8 = '\0';
671 goto done;
672 }
673 if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1"))
69937bd9 674 {
4f27c1c0
KP		 675 FcChar8 *src = sname->string;
676 int src_len = sname->string_len;
677 int olen;
678 FcChar8 *u8;
69937bd9 679 FcChar32 ucs4;
4f27c1c0
KP		 680
681 /*
682 * Convert Latin1 to Utf8. Freed below
683 */
684 utf8 = malloc (src_len * 2 + 1);
685 if (!utf8)
686 return 0;
687
688 u8 = utf8;
689 while (src_len > 0)
690 {
691 ucs4 = *src++;
692 src_len--;
693 olen = FcUcs4ToUtf8 (ucs4, u8);
694 u8 += olen;
695 }
696 *u8 = '\0';
697 goto done;
69937bd9 698 }
4f27c1c0
KP		 699 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
700 {
701 FcChar8 *u8;
702 const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman);
703 FcChar8 *src = (FcChar8 *) sname->string;
704 int src_len = sname->string_len;
705
706 /*
707 * Convert AppleRoman to Utf8
708 */
709 if (!map)
710 return 0;
711
712 utf8 = malloc (sname->string_len * 3 + 1);
713 if (!utf8)
714 return 0;
715
716 u8 = utf8;
717 while (src_len > 0)
718 {
719 FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map);
720 int olen = FcUcs4ToUtf8 (ucs4, u8);
721 src_len--;
722 u8 += olen;
723 }
724 *u8 = '\0';
725 goto done;
726 }
716ac8b8
KP		 727#if USE_ICONV
728 cd = iconv_open ("UTF-8", fromcode);
729 if (cd && cd != (iconv_t) (-1))
730 {
731 size_t in_bytes_left = sname->string_len;
732 size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN;
733 char *inbuf, *outbuf;
734
735 utf8 = malloc (out_bytes_left + 1);
736 if (!utf8)
737 {
738 iconv_close (cd);
739 return 0;
740 }
741
742 outbuf = (char *) utf8;
743 inbuf = (char *) sname->string;
744
745 while (in_bytes_left)
746 {
747 size_t did = iconv (cd,
748 &inbuf, &in_bytes_left,
749 &outbuf, &out_bytes_left);
750 if (did == (size_t) (-1))
751 {
752 iconv_close (cd);
753 free (utf8);
754 return 0;
755 }
756 }
757 iconv_close (cd);
758 *outbuf = '\0';
759 goto done;
760 }
761#endif
4f27c1c0
KP		 762 return 0;
763done:
8245771d 764 if (FcStrCmpIgnoreBlanksAndCase (utf8, (FcChar8 *) "") == 0)
4f27c1c0
KP		 765 {
766 free (utf8);
767 return 0;
768 }
769 return utf8;
770}
771
573da729 772static const FcChar8 *
4f27c1c0
KP		 773FcSfntNameLanguage (FT_SfntName *sname)
774{
775 int i;
7295c6f5
KP		 776 FT_UShort platform_id = sname->platform_id;
777 FT_UShort language_id = sname->language_id;
778
779 /*
780 * Many names encoded for TT_PLATFORM_MACINTOSH are broken
781 * in various ways. Kludge around them.
782 */
783 if (platform_id == TT_PLATFORM_MACINTOSH &&
784 sname->encoding_id == TT_MAC_ID_ROMAN &&
785 FcLooksLikeSJIS (sname->string, sname->string_len))
786 {
787 language_id = TT_MAC_LANGID_JAPANESE;
788 }
789
4f27c1c0 790 for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
7295c6f5 791 if (fcFtLanguage[i].platform_id == platform_id &&
4f27c1c0 792 (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
7295c6f5 793 fcFtLanguage[i].language_id == language_id))
67accef4
PL		 794 {
795 if (fcFtLanguage[i].lang[0] == '\0')
796 return NULL;
797 else
798 return (FcChar8 *) fcFtLanguage[i].lang;
799 }
4f27c1c0 800 return 0;
69937bd9
KP		 801}
802
2e2121f9
KP		 803/* Order is significant. For example, some B&H fonts are hinted by
804 URW++, and both strings appear in the notice. */
805
481f6c23
TS		 806static const char notice_foundry_data[] =
807 "Bigelow\0b&h\0"
808 "Adobe\0adobe\0"
809 "Bitstream\0bitstream\0"
810 "Monotype\0monotype\0"
811 "Linotype\0linotype\0"
812 "LINOTYPE-HELL\0linotype\0"
813 "IBM\0ibm\0"
814 "URW\0urw\0"
815 "International Typeface Corporation\0itc\0"
816 "Tiro Typeworks\0tiro\0"
817 "XFree86\0xfree86\0"
818 "Microsoft\0microsoft\0"
819 "Omega\0omega\0"
820 "Font21\0hwan\0"
821 "HanYang System\0hanyang";
822
823struct _notice_foundry {
824 /* these are the offsets into the
825 * notice_foundry_data array.
826 */
827 unsigned char notice_offset;
828 unsigned char foundry_offset;
829};
830
831static const struct _notice_foundry FcNoticeFoundries[] = {
832 { 0, 8 },
833 { 12, 18 },
834 { 24, 34 },
835 { 44, 53 },
836 { 62, 71 },
837 { 80, 94 },
838 { 103, 107 },
839 { 111, 115 },
840 { 119, 154 },
841 { 158, 173 },
842 { 178, 186 },
843 { 194, 204 },
844 { 214, 220 },
845 { 226, 233 },
846 { 238, 253 }
2e2121f9
KP		 847};
848
67accef4 849#define NUM_NOTICE_FOUNDRIES (int) (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0]))
2e2121f9
KP		 850
851static const FcChar8 *
6ae6acf3 852FcNoticeFoundry(const FT_String *notice)
2ae95e77
JC		 853{
854 int i;
2e2121f9
KP		 855
856 if (notice)
857 for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++)
481f6c23
TS		 858 {
859 const struct _notice_foundry *nf = &FcNoticeFoundries[i];
860 const char *n = notice_foundry_data + nf->notice_offset;
861 const char *f = notice_foundry_data + nf->foundry_offset;
862
481f6c23
TS		 863 if (strstr ((const char *) notice, n))
864 return (const FcChar8 *) f;
865 }
2e2121f9 866 return 0;
2ae95e77
JC		 867}
868
2e2121f9 869static FcBool
6ae6acf3 870FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string)
2ae95e77
JC		 871{
872 /* vendor is not necessarily NUL-terminated. */
873 int i, len;
2e2121f9 874
8245771d 875 len = strlen((char *) vendor_string);
2e2121f9
KP		 876 if (memcmp(vendor, vendor_string, len) != 0)
877 return FcFalse;
878 for (i = len; i < 4; i++)
879 if (vendor[i] != ' ' && vendor[i] != '\0')
880 return FcFalse;
881 return FcTrue;
2ae95e77
JC		 882}
883
2e2121f9
KP		 884/* This table is partly taken from ttmkfdir by Joerg Pommnitz. */
885
886/* It should not contain useless entries (such as UNKN) nor duplicate
887 entries for padding both with spaces and NULs. */
888
889static const struct {
28baf727
TS		 890 const FT_Char vendor[5];
891 const FcChar8 foundry[13];
2e2121f9 892} FcVendorFoundries[] = {
28baf727
TS		 893 { "ADBE", "adobe"},
894 { "AGFA", "agfa"},
895 { "ALTS", "altsys"},
896 { "APPL", "apple"},
897 { "ARPH", "arphic"},
898 { "ATEC", "alltype"},
899 { "B&H", "b&h"},
900 { "BITS", "bitstream"},
901 { "CANO", "cannon"},
902 { "DYNA", "dynalab"},
903 { "EPSN", "epson"},
904 { "FJ", "fujitsu"},
905 { "IBM", "ibm"},
906 { "ITC", "itc"},
907 { "IMPR", "impress"},
908 { "LARA", "larabiefonts"},
909 { "LEAF", "interleaf"},
910 { "LETR", "letraset"},
911 { "LINO", "linotype"},
912 { "MACR", "macromedia"},
913 { "MONO", "monotype"},
914 { "MS", "microsoft"},
915 { "MT", "monotype"},
916 { "NEC", "nec"},
917 { "PARA", "paratype"},
918 { "QMSI", "qms"},
919 { "RICO", "ricoh"},
920 { "URW", "urw"},
921 { "Y&Y", "y&y"}
2e2121f9
KP		 922};
923
67accef4 924#define NUM_VENDOR_FOUNDRIES (int) (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
2e2121f9
KP		 925
926static const FcChar8 *
6ae6acf3 927FcVendorFoundry(const FT_Char vendor[4])
2ae95e77
JC		 928{
929 int i;
2e2121f9
KP		 930
931 if (vendor)
932 for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++)
933 if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor))
934 return FcVendorFoundries[i].foundry;
935 return 0;
2ae95e77
JC		 936}
937
11fec41c 938typedef struct _FcStringConst {
6ae6acf3
KP		 939 const FcChar8 *name;
940 int value;
11fec41c
KP		 941} FcStringConst;
942
943static int
944FcStringIsConst (const FcChar8 *string,
945 const FcStringConst *c,
946 int nc)
947{
948 int i;
949
950 for (i = 0; i < nc; i++)
951 if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0)
952 return c[i].value;
953 return -1;
954}
955
956static int
957FcStringContainsConst (const FcChar8 *string,
958 const FcStringConst *c,
959 int nc)
960{
961 int i;
962
963 for (i = 0; i < nc; i++)
4ee9ca67
KP		 964 {
965 if (c[i].name[0] == '<')
966 {
967 if (FcStrContainsWord (string, c[i].name + 1))
968 return c[i].value;
969 }
970 else
971 {
972 if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
973 return c[i].value;
974 }
975 }
11fec41c
KP		 976 return -1;
977}
978
8245771d
PL		 979typedef FcChar8 *FC8;
980
11fec41c 981static const FcStringConst weightConsts[] = {
8245771d
PL		 982 { (FC8) "thin", FC_WEIGHT_THIN },
983 { (FC8) "extralight", FC_WEIGHT_EXTRALIGHT },
984 { (FC8) "ultralight", FC_WEIGHT_ULTRALIGHT },
985 { (FC8) "light", FC_WEIGHT_LIGHT },
986 { (FC8) "book", FC_WEIGHT_BOOK },
987 { (FC8) "regular", FC_WEIGHT_REGULAR },
988 { (FC8) "normal", FC_WEIGHT_NORMAL },
989 { (FC8) "medium", FC_WEIGHT_MEDIUM },
990 { (FC8) "demibold", FC_WEIGHT_DEMIBOLD },
991 { (FC8) "demi", FC_WEIGHT_DEMIBOLD },
992 { (FC8) "semibold", FC_WEIGHT_SEMIBOLD },
8245771d 993 { (FC8) "extrabold", FC_WEIGHT_EXTRABOLD },
c2c6976d 994 { (FC8) "superbold", FC_WEIGHT_EXTRABOLD },
8245771d 995 { (FC8) "ultrabold", FC_WEIGHT_ULTRABOLD },
c2c6976d 996 { (FC8) "bold", FC_WEIGHT_BOLD },
79641a3b
KP		 997 { (FC8) "ultrablack", FC_WEIGHT_ULTRABLACK },
998 { (FC8) "superblack", FC_WEIGHT_EXTRABLACK },
999 { (FC8) "extrablack", FC_WEIGHT_EXTRABLACK },
4ee9ca67 1000 { (FC8) "<ultra", FC_WEIGHT_ULTRABOLD }, /* only if a word */
8245771d
PL		 1001 { (FC8) "black", FC_WEIGHT_BLACK },
1002 { (FC8) "heavy", FC_WEIGHT_HEAVY },
11fec41c
KP		 1003};
1004
67accef4 1005#define NUM_WEIGHT_CONSTS (int) (sizeof (weightConsts) / sizeof (weightConsts[0]))
11fec41c
KP		 1006
1007#define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS)
1008#define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS)
1009
1010static const FcStringConst widthConsts[] = {
8245771d
PL		 1011 { (FC8) "ultracondensed", FC_WIDTH_ULTRACONDENSED },
1012 { (FC8) "extracondensed", FC_WIDTH_EXTRACONDENSED },
1013 { (FC8) "semicondensed", FC_WIDTH_SEMICONDENSED },
1014 { (FC8) "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */
1015 { (FC8) "normal", FC_WIDTH_NORMAL },
1016 { (FC8) "semiexpanded", FC_WIDTH_SEMIEXPANDED },
1017 { (FC8) "extraexpanded", FC_WIDTH_EXTRAEXPANDED },
1018 { (FC8) "ultraexpanded", FC_WIDTH_ULTRAEXPANDED },
1019 { (FC8) "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */
3a3f687b 1020 { (FC8) "extended", FC_WIDTH_EXPANDED },
11fec41c
KP		 1021};
1022
67accef4 1023#define NUM_WIDTH_CONSTS (int) (sizeof (widthConsts) / sizeof (widthConsts[0]))
11fec41c
KP		 1024
1025#define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
1026#define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
1027
1028static const FcStringConst slantConsts[] = {
8245771d 1029 { (FC8) "italic", FC_SLANT_ITALIC },
c2c6976d 1030 { (FC8) "kursiv", FC_SLANT_ITALIC },
8245771d 1031 { (FC8) "oblique", FC_SLANT_OBLIQUE },
11fec41c
KP		 1032};
1033
67accef4 1034#define NUM_SLANT_CONSTS (int) (sizeof (slantConsts) / sizeof (slantConsts[0]))
11fec41c
KP		 1035
1036#define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
1037#define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
2ae95e77 1038
c2c6976d
KP		 1039static const FcStringConst decorativeConsts[] = {
1040 { (FC8) "shadow", FcTrue },
3a3f687b 1041 { (FC8) "caps", FcTrue },
c2c6976d
KP		 1042 { (FC8) "antiqua", FcTrue },
1043 { (FC8) "romansc", FcTrue },
1044 { (FC8) "embosed", FcTrue },
3a3f687b 1045 { (FC8) "dunhill", FcTrue },
c2c6976d
KP		 1046};
1047
1048#define NUM_DECORATIVE_CONSTS (int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0]))
1049
1050#define FcIsDecorative(s) FcStringIsConst(s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1051#define FcContainsDecorative(s) FcStringContainsConst (s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1052
b68b9646
KP		 1053static double
1054FcGetPixelSize (FT_Face face, int i)
1055{
208a720f 1056#if HAVE_FT_GET_BDF_PROPERTY
b68b9646
KP		 1057 if (face->num_fixed_sizes == 1)
1058 {
1059 BDF_PropertyRec prop;
1060 int rc;
1061
8ebf7725 1062 rc = FT_Get_BDF_Property (face, "PIXEL_SIZE", &prop);
b68b9646
KP		 1063 if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1064 return (double) prop.u.integer;
1065 }
1066#endif
208a720f 1067#if HAVE_FT_BITMAP_SIZE_Y_PPEM
b68b9646 1068 return (double) face->available_sizes[i].y_ppem / 64.0;
4f38fa81 1069#else
6ae6acf3 1070 return (double) face->available_sizes[i].height;
4f38fa81 1071#endif
b68b9646
KP		 1072}
1073
4f27c1c0 1074static FcBool
67accef4 1075FcStringInPatternElement (FcPattern *pat, const char *elt, FcChar8 *string)
4f27c1c0
KP		 1076{
1077 int e;
1078 FcChar8 *old;
1079 for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++)
1080 if (!FcStrCmpIgnoreBlanksAndCase (old, string))
1081 {
1082 return FcTrue;
4f27c1c0
KP		 1083 }
1084 return FcFalse;
1085}
1086
253ec760
KP		 1087static const FT_UShort platform_order[] = {
1088 TT_PLATFORM_MICROSOFT,
1089 TT_PLATFORM_APPLE_UNICODE,
1090 TT_PLATFORM_MACINTOSH,
1091};
1092#define NUM_PLATFORM_ORDER (sizeof (platform_order) / sizeof (platform_order[0]))
1093
1094static const FT_UShort nameid_order[] = {
8ea654b2
BE		 1095#ifdef TT_NAME_ID_WWS_FAMILY
1096 TT_NAME_ID_WWS_FAMILY,
1097#endif
253ec760
KP		 1098 TT_NAME_ID_PREFERRED_FAMILY,
1099 TT_NAME_ID_FONT_FAMILY,
1100 TT_NAME_ID_MAC_FULL_NAME,
1101 TT_NAME_ID_FULL_NAME,
8ea654b2
BE		 1102#ifdef TT_NAME_ID_WWS_SUBFAMILY
1103 TT_NAME_ID_WWS_SUBFAMILY,
1104#endif
253ec760
KP		 1105 TT_NAME_ID_PREFERRED_SUBFAMILY,
1106 TT_NAME_ID_FONT_SUBFAMILY,
1107 TT_NAME_ID_TRADEMARK,
1108 TT_NAME_ID_MANUFACTURER,
1109};
1110
1111#define NUM_NAMEID_ORDER (sizeof (nameid_order) / sizeof (nameid_order[0]))
24330d27 1112FcPattern *
72ffe653
KP		 1113FcFreeTypeQueryFace (const FT_Face face,
1114 const FcChar8 *file,
1115 int id,
1116 FcBlanks *blanks)
24330d27 1117{
ccb3e93b 1118 FcPattern *pat;
11fec41c
KP		 1119 int slant = -1;
1120 int weight = -1;
81fa16c3 1121 int width = -1;
c2c6976d 1122 FcBool decorative = FcFalse;
ccb3e93b
KP		 1123 int i;
1124 FcCharSet *cs;
d8d73958 1125 FcLangSet *ls;
4f27c1c0 1126#if 0
2e2121f9 1127 FcChar8 *family = 0;
4f27c1c0 1128#endif
b6cf885a 1129 FcChar8 *complex_;
2e2121f9 1130 const FcChar8 *foundry = 0;
848d32bd 1131 int spacing;
ccb3e93b 1132 TT_OS2 *os2;
79621aa5 1133#if HAVE_FT_GET_PS_FONT_INFO
d6ea8347 1134 PS_FontInfoRec psfontinfo;
79621aa5
KP		 1135#endif
1136#if HAVE_FT_GET_BDF_PROPERTY
53183e66
KP		 1137 BDF_PropertyRec prop;
1138#endif
a342e87d 1139 TT_Header *head;
e50b9ae7 1140 const FcChar8 *exclusiveLang = 0;
69937bd9
KP		 1141 FT_SfntName sname;
1142 FT_UInt snamei, snamec;
4f27c1c0
KP		 1143
1144 int nfamily = 0;
1145 int nfamily_lang = 0;
1146 int nstyle = 0;
1147 int nstyle_lang = 0;
1148 int nfullname = 0;
1149 int nfullname_lang = 0;
253ec760
KP		 1150 int p, platform;
1151 int n, nameid;
24330d27 1152
4f27c1c0
KP		 1153 FcChar8 *style = 0;
1154 int st;
1155
24330d27
KP		 1156 pat = FcPatternCreate ();
1157 if (!pat)
1158 goto bail0;
1159
1160 if (!FcPatternAddBool (pat, FC_OUTLINE,
1161 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1162 goto bail1;
1163
1164 if (!FcPatternAddBool (pat, FC_SCALABLE,
1165 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1166 goto bail1;
1167
1168
2ae95e77
JC		 1169 /*
1170 * Get the OS/2 table
1171 */
1172 os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
1173
2e2121f9
KP		 1174 /*
1175 * Look first in the OS/2 table for the foundry, if
1176 * not found here, the various notices will be searched for
1177 * that information, either from the sfnt name tables or
0e7a4347
KP		 1178 * the Postscript FontInfo dictionary. Finally, the
1179 * BDF properties will queried.
2e2121f9
KP		 1180 */
1181
2ae95e77 1182 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
2e2121f9 1183 foundry = FcVendorFoundry(os2->achVendID);
2ae95e77 1184
4f27c1c0
KP		 1185 if (FcDebug () & FC_DBG_SCANV)
1186 printf ("\n");
69937bd9
KP		 1187 /*
1188 * Grub through the name table looking for family
1189 * and style names. FreeType makes quite a hash
1190 * of them
1191 */
69937bd9 1192 snamec = FT_Get_Sfnt_Name_Count (face);
253ec760 1193 for (p = 0; p <= NUM_PLATFORM_ORDER; p++)
69937bd9 1194 {
253ec760
KP		 1195 if (p < NUM_PLATFORM_ORDER)
1196 platform = platform_order[p];
1197 else
1198 platform = 0xffff;
4f27c1c0 1199
253ec760
KP		 1200 /*
1201 * Order nameids so preferred names appear first
1202 * in the resulting list
1203 */
1204 for (n = 0; n < NUM_NAMEID_ORDER; n++)
4f27c1c0 1205 {
253ec760 1206 nameid = nameid_order[n];
4f27c1c0 1207
253ec760 1208 for (snamei = 0; snamei < snamec; snamei++)
4f27c1c0 1209 {
253ec760
KP		 1210 FcChar8 *utf8;
1211 const FcChar8 *lang;
1212 const char *elt = 0, *eltlang = 0;
1213 int *np = 0, *nlangp = 0;
1214
1215 if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0)
1216 continue;
1217 if (sname.name_id != nameid)
1218 continue;
1219
1220 /*
1221 * Sort platforms in preference order, accepting
1222 * all other platforms last
1223 */
1224 if (p < NUM_PLATFORM_ORDER)
1225 {
1226 if (sname.platform_id != platform)
1227 continue;
1228 }
1229 else
1230 {
1231 int sp;
1232
1233 for (sp = 0; sp < NUM_PLATFORM_ORDER; sp++)
1234 if (sname.platform_id == platform_order[sp])
1235 break;
1236 if (sp != NUM_PLATFORM_ORDER)
1237 continue;
1238 }
1239 utf8 = FcSfntNameTranscode (&sname);
1240 lang = FcSfntNameLanguage (&sname);
1241
1242 if (!utf8)
1243 continue;
1244
1245 switch (sname.name_id) {
8ea654b2
BE		 1246#ifdef TT_NAME_ID_WWS_FAMILY
1247 case TT_NAME_ID_WWS_FAMILY:
1248#endif
253ec760
KP		 1249 case TT_NAME_ID_PREFERRED_FAMILY:
1250 case TT_NAME_ID_FONT_FAMILY:
1251#if 0
1252 case TT_NAME_ID_PS_NAME:
1253 case TT_NAME_ID_UNIQUE_ID:
1254#endif
1255 if (FcDebug () & FC_DBG_SCANV)
1256 printf ("found family (n %2d p %d e %d l 0x%04x) %s\n",
1257 sname.name_id, sname.platform_id,
1258 sname.encoding_id, sname.language_id,
1259 utf8);
1260
1261 elt = FC_FAMILY;
1262 eltlang = FC_FAMILYLANG;
1263 np = &nfamily;
1264 nlangp = &nfamily_lang;
1265 break;
1266 case TT_NAME_ID_MAC_FULL_NAME:
1267 case TT_NAME_ID_FULL_NAME:
1268 if (FcDebug () & FC_DBG_SCANV)
1269 printf ("found full (n %2d p %d e %d l 0x%04x) %s\n",
1270 sname.name_id, sname.platform_id,
1271 sname.encoding_id, sname.language_id,
1272 utf8);
1273
1274 elt = FC_FULLNAME;
1275 eltlang = FC_FULLNAMELANG;
1276 np = &nfullname;
1277 nlangp = &nfullname_lang;
1278 break;
8ea654b2
BE		 1279#ifdef TT_NAME_ID_WWS_SUBFAMILY
1280 case TT_NAME_ID_WWS_SUBFAMILY:
1281#endif
253ec760
KP		 1282 case TT_NAME_ID_PREFERRED_SUBFAMILY:
1283 case TT_NAME_ID_FONT_SUBFAMILY:
1284 if (FcDebug () & FC_DBG_SCANV)
1285 printf ("found style (n %2d p %d e %d l 0x%04x) %s\n",
1286 sname.name_id, sname.platform_id,
1287 sname.encoding_id, sname.language_id,
1288 utf8);
1289
1290 elt = FC_STYLE;
1291 eltlang = FC_STYLELANG;
1292 np = &nstyle;
1293 nlangp = &nstyle_lang;
1294 break;
1295 case TT_NAME_ID_TRADEMARK:
1296 case TT_NAME_ID_MANUFACTURER:
1297 /* If the foundry wasn't found in the OS/2 table, look here */
1298 if(!foundry)
1299 foundry = FcNoticeFoundry((FT_String *) utf8);
1300 break;
1301 }
1302 if (elt)
4f27c1c0 1303 {
253ec760
KP		 1304 if (FcStringInPatternElement (pat, elt, utf8))
1305 {
1306 free (utf8);
1307 continue;
1308 }
1309
1310 /* add new element */
1311 if (!FcPatternAddString (pat, elt, utf8))
1312 {
1313 free (utf8);
4f27c1c0 1314 goto bail1;
253ec760
KP		 1315 }
1316 free (utf8);
1317 if (lang)
1318 {
1319 /* pad lang list with 'xx' to line up with elt */
1320 while (*nlangp < *np)
1321 {
1322 if (!FcPatternAddString (pat, eltlang, (FcChar8 *) "xx"))
1323 goto bail1;
1324 ++*nlangp;
1325 }
1326 if (!FcPatternAddString (pat, eltlang, lang))
1327 goto bail1;
1328 ++*nlangp;
1329 }
1330 ++*np;
4f27c1c0 1331 }
253ec760
KP		 1332 else
1333 free (utf8);
4f27c1c0 1334 }
4f27c1c0 1335 }
69937bd9 1336 }
253ec760 1337
e4125ef9 1338 if (!nfamily && face->family_name &&
8245771d 1339 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0)
4f27c1c0
KP		 1340 {
1341 if (FcDebug () & FC_DBG_SCANV)
e4125ef9 1342 printf ("using FreeType family \"%s\"\n", face->family_name);
8245771d 1343 if (!FcPatternAddString (pat, FC_FAMILY, (FcChar8 *) face->family_name))
4f27c1c0
KP		 1344 goto bail1;
1345 ++nfamily;
1346 }
69937bd9 1347
e4125ef9 1348 if (!nstyle && face->style_name &&
8245771d 1349 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0)
4f27c1c0
KP		 1350 {
1351 if (FcDebug () & FC_DBG_SCANV)
e4125ef9 1352 printf ("using FreeType style \"%s\"\n", face->style_name);
8245771d 1353 if (!FcPatternAddString (pat, FC_STYLE, (FcChar8 *) face->style_name))
4f27c1c0
KP		 1354 goto bail1;
1355 ++nstyle;
1356 }
69937bd9 1357
4f27c1c0 1358 if (!nfamily)
24330d27 1359 {
69937bd9 1360 FcChar8 *start, *end;
4f27c1c0 1361 FcChar8 *family;
69937bd9
KP		 1362
1363 start = (FcChar8 *) strrchr ((char *) file, '/');
1364 if (start)
1365 start++;
24330d27 1366 else
69937bd9
KP		 1367 start = (FcChar8 *) file;
1368 end = (FcChar8 *) strrchr ((char *) start, '.');
1369 if (!end)
1370 end = start + strlen ((char *) start);
9dac3c59 1371 /* freed below */
69937bd9
KP		 1372 family = malloc (end - start + 1);
1373 strncpy ((char *) family, (char *) start, end - start);
1374 family[end - start] = '\0';
4f27c1c0 1375 if (FcDebug () & FC_DBG_SCANV)
e4125ef9 1376 printf ("using filename for family %s\n", family);
4f27c1c0
KP		 1377 if (!FcPatternAddString (pat, FC_FAMILY, family))
1378 {
1379 free (family);
1380 goto bail1;
1381 }
1382 free (family);
1383 ++nfamily;
24330d27 1384 }
69937bd9 1385
c1c3ba06 1386 if (!FcPatternAddString (pat, FC_FILE, file))
24330d27 1387 goto bail1;
e77c1718 1388
24330d27
KP		 1389 if (!FcPatternAddInteger (pat, FC_INDEX, id))
1390 goto bail1;
1391
148656ed
KP		 1392#if 0
1393 /*
1394 * don't even try this -- CJK 'monospace' fonts are really
1395 * dual width, and most other fonts don't bother to set
1396 * the attribute. Sigh.
1397 */
24330d27
KP		 1398 if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
1399 if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
1400 goto bail1;
1401#endif
1402
a342e87d
KP		 1403 /*
1404 * Find the font revision (if available)
1405 */
1406 head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head);
1407 if (head)
1408 {
1409 if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision))
1410 goto bail1;
1411 }
1412 else
1413 {
1414 if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0))
1415 goto bail1;
1416 }
1417
4c003605
KP		 1418 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1419 {
1420 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
1421 {
1422 FT_ULong bits;
1423 int bit;
1424 if (FcCodePageRange[i].bit < 32)
1425 {
1426 bits = os2->ulCodePageRange1;
1427 bit = FcCodePageRange[i].bit;
1428 }
1429 else
1430 {
1431 bits = os2->ulCodePageRange2;
1432 bit = FcCodePageRange[i].bit - 32;
1433 }
1434 if (bits & (1 << bit))
1435 {
e50b9ae7
KP		 1436 /*
1437 * If the font advertises support for multiple
1438 * "exclusive" languages, then include support
1439 * for any language found to have coverage
1440 */
1441 if (exclusiveLang)
1442 {
1443 exclusiveLang = 0;
1444 break;
1445 }
1446 exclusiveLang = FcCodePageRange[i].lang;
4c003605
KP		 1447 }
1448 }
1449 }
1450
81fa16c3
KP		 1451 if (os2 && os2->version != 0xffff)
1452 {
1453 if (os2->usWeightClass == 0)
11fec41c 1454 ;
81fa16c3
KP		 1455 else if (os2->usWeightClass < 150)
1456 weight = FC_WEIGHT_THIN;
1457 else if (os2->usWeightClass < 250)
1458 weight = FC_WEIGHT_EXTRALIGHT;
1459 else if (os2->usWeightClass < 350)
1460 weight = FC_WEIGHT_LIGHT;
1461 else if (os2->usWeightClass < 450)
1462 weight = FC_WEIGHT_REGULAR;
1463 else if (os2->usWeightClass < 550)
1464 weight = FC_WEIGHT_MEDIUM;
1465 else if (os2->usWeightClass < 650)
1466 weight = FC_WEIGHT_SEMIBOLD;
1467 else if (os2->usWeightClass < 750)
1468 weight = FC_WEIGHT_BOLD;
1469 else if (os2->usWeightClass < 850)
1470 weight = FC_WEIGHT_EXTRABOLD;
79641a3b 1471 else if (os2->usWeightClass < 925)
81fa16c3 1472 weight = FC_WEIGHT_BLACK;
79641a3b
KP		 1473 else if (os2->usWeightClass < 1000)
1474 weight = FC_WEIGHT_EXTRABLACK;
c2c6976d
KP		 1475 if ((FcDebug() & FC_DBG_SCANV) && weight != -1)
1476 printf ("\tos2 weight class %d maps to weight %d\n",
1477 os2->usWeightClass, weight);
81fa16c3
KP		 1478
1479 switch (os2->usWidthClass) {
1480 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1481 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1482 case 3: width = FC_WIDTH_CONDENSED; break;
1483 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1484 case 5: width = FC_WIDTH_NORMAL; break;
1485 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1486 case 7: width = FC_WIDTH_EXPANDED; break;
1487 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1488 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1489 }
c2c6976d
KP		 1490 if ((FcDebug() & FC_DBG_SCANV) && width != -1)
1491 printf ("\tos2 width class %d maps to width %d\n",
1492 os2->usWidthClass, width);
81fa16c3 1493 }
b6cf885a 1494 if (os2 && (complex_ = FcFontCapabilities(face)))
dbf68dd5 1495 {
b6cf885a 1496 if (!FcPatternAddString (pat, FC_CAPABILITY, complex_))
dbf68dd5 1497 {
b6cf885a 1498 free (complex_);
dbf68dd5
KP		 1499 goto bail1;
1500 }
b6cf885a 1501 free (complex_);
dbf68dd5 1502 }
d6ea8347
KP		 1503
1504 /*
1505 * Type 1: Check for FontInfo dictionary information
1506 * Code from g2@magestudios.net (Gerard Escalante)
1507 */
1508
79621aa5 1509#if HAVE_FT_GET_PS_FONT_INFO
d6ea8347
KP		 1510 if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
1511 {
11fec41c 1512 if (weight == -1 && psfontinfo.weight)
52253696 1513 {
8245771d 1514 weight = FcIsWeight ((FcChar8 *) psfontinfo.weight);
11fec41c
KP		 1515 if (FcDebug() & FC_DBG_SCANV)
1516 printf ("\tType1 weight %s maps to %d\n",
1517 psfontinfo.weight, weight);
52253696 1518 }
d6ea8347 1519
70ee8809
KP		 1520#if 0
1521 /*
1522 * Don't bother with italic_angle; FreeType already extracts that
1523 * information for us and sticks it into style_flags
1524 */
1525 if (psfontinfo.italic_angle)
d6ea8347 1526 slant = FC_SLANT_ITALIC;
70ee8809 1527 else
d6ea8347 1528 slant = FC_SLANT_ROMAN;
70ee8809 1529#endif
2ae95e77
JC		 1530
1531 if(!foundry)
2e2121f9 1532 foundry = FcNoticeFoundry(psfontinfo.notice);
d6ea8347 1533 }
79621aa5 1534#endif /* HAVE_FT_GET_PS_FONT_INFO */
81fa16c3 1535
79621aa5 1536#if HAVE_FT_GET_BDF_PROPERTY
0e7a4347
KP		 1537 /*
1538 * Finally, look for a FOUNDRY BDF property if no other
1539 * mechanism has managed to locate a foundry
1540 */
1541
1542 if (!foundry)
1543 {
1544 int rc;
8ebf7725 1545 rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop);
0e7a4347 1546 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
8245771d 1547 foundry = (FcChar8 *) prop.u.atom;
0e7a4347
KP		 1548 }
1549
1550 if (width == -1)
1551 {
8ebf7725 1552 if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
0e7a4347
KP		 1553 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1554 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1555 {
1556 FT_Int32 value;
1557
1558 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1559 value = prop.u.integer;
1560 else
1561 value = (FT_Int32) prop.u.cardinal;
1562 switch ((value + 5) / 10) {
1563 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1564 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1565 case 3: width = FC_WIDTH_CONDENSED; break;
1566 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1567 case 5: width = FC_WIDTH_NORMAL; break;
1568 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1569 case 7: width = FC_WIDTH_EXPANDED; break;
1570 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1571 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1572 }
1573 }
0b7a0da2 1574 if (width == -1 &&
8ebf7725 1575 FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
0b7a0da2 1576 prop.type == BDF_PROPERTY_TYPE_ATOM)
0e7a4347 1577 {
8245771d 1578 width = FcIsWidth ((FcChar8 *) prop.u.atom);
0e7a4347 1579 if (FcDebug () & FC_DBG_SCANV)
0b7a0da2 1580 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
0e7a4347
KP		 1581 }
1582 }
0e7a4347
KP		 1583#endif
1584
11fec41c
KP		 1585 /*
1586 * Look for weight, width and slant names in the style value
1587 */
4f27c1c0 1588 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
11fec41c
KP		 1589 {
1590 if (weight == -1)
1591 {
1592 weight = FcContainsWeight (style);
1593 if (FcDebug() & FC_DBG_SCANV)
1594 printf ("\tStyle %s maps to weight %d\n", style, weight);
1595 }
1596 if (width == -1)
1597 {
1598 width = FcContainsWidth (style);
1599 if (FcDebug() & FC_DBG_SCANV)
1600 printf ("\tStyle %s maps to width %d\n", style, width);
1601 }
1602 if (slant == -1)
1603 {
1604 slant = FcContainsSlant (style);
1605 if (FcDebug() & FC_DBG_SCANV)
1606 printf ("\tStyle %s maps to slant %d\n", style, slant);
1607 }
c2c6976d
KP		 1608 if (decorative == FcFalse)
1609 {
1610 decorative = FcContainsDecorative (style) > 0;
1611 if (FcDebug() & FC_DBG_SCANV)
1612 printf ("\tStyle %s maps to decorative %d\n", style, decorative);
1613 }
11fec41c
KP		 1614 }
1615 /*
1616 * Pull default values from the FreeType flags if more
1617 * specific values not found above
1618 */
1619 if (slant == -1)
1620 {
1621 slant = FC_SLANT_ROMAN;
1622 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1623 slant = FC_SLANT_ITALIC;
1624 }
1625
1626 if (weight == -1)
1627 {
1628 weight = FC_WEIGHT_MEDIUM;
1629 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1630 weight = FC_WEIGHT_BOLD;
1631 }
1632
89e28590
KP		 1633 if (width == -1)
1634 width = FC_WIDTH_NORMAL;
1635
1636 if (foundry == 0)
8245771d 1637 foundry = (FcChar8 *) "unknown";
89e28590 1638
81fa16c3
KP		 1639 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1640 goto bail1;
1641
1642 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1643 goto bail1;
1644
89e28590
KP		 1645 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1646 goto bail1;
81fa16c3 1647
89e28590
KP		 1648 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1649 goto bail1;
2e2121f9 1650
c2c6976d
KP		 1651 if (!FcPatternAddBool (pat, FC_DECORATIVE, decorative))
1652 goto bail1;
1653
4c003605
KP		 1654 /*
1655 * Compute the unicode coverage for the font
1656 */
848d32bd 1657 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
24330d27
KP		 1658 if (!cs)
1659 goto bail1;
1660
79621aa5 1661#if HAVE_FT_GET_BDF_PROPERTY
ecb7c180
JC		 1662 /* For PCF fonts, override the computed spacing with the one from
1663 the property */
8ebf7725 1664 if(FT_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
ecb7c180 1665 prop.type == BDF_PROPERTY_TYPE_ATOM) {
02638f1a 1666 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
ecb7c180 1667 spacing = FC_CHARCELL;
02638f1a 1668 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
ecb7c180 1669 spacing = FC_MONO;
02638f1a 1670 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
ecb7c180
JC		 1671 spacing = FC_PROPORTIONAL;
1672 }
1673#endif
1674
24330d27
KP		 1675 /*
1676 * Skip over PCF fonts that have no encoded characters; they're
1677 * usually just Unicode fonts transcoded to some legacy encoding
55e202a6 1678 * FT forces us to approximate whether a font is a PCF font
6f767cec
PL		 1679 * or not by whether it has any BDF properties. Try PIXEL_SIZE;
1680 * I don't know how to get a list of BDF properties on the font. -PL
24330d27 1681 */
e50b9ae7 1682 if (FcCharSetCount (cs) == 0)
24330d27 1683 {
6f767cec
PL		 1684#if HAVE_FT_GET_BDF_PROPERTY
1685 if(FT_Get_BDF_Property(face, "PIXEL_SIZE", &prop) == 0)
24330d27 1686 goto bail2;
8ebf7725 1687#endif
6f767cec 1688 }
24330d27
KP		 1689
1690 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1691 goto bail2;
4c003605 1692
d8d73958
KP		 1693 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1694 if (!ls)
1695 goto bail2;
1696
1697 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
53183e66
KP		 1698 {
1699 FcLangSetDestroy (ls);
d8d73958 1700 goto bail2;
53183e66
KP		 1701 }
1702
1703 FcLangSetDestroy (ls);
82f4243f 1704
848d32bd
KP		 1705 if (spacing != FC_PROPORTIONAL)
1706 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1707 goto bail2;
1708
24330d27
KP		 1709 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1710 {
1711 for (i = 0; i < face->num_fixed_sizes; i++)
1712 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
b68b9646 1713 FcGetPixelSize (face, i)))
f8a17f32 1714 goto bail2;
24330d27 1715 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
f8a17f32 1716 goto bail2;
24330d27 1717 }
537e3d23
KP		 1718#if HAVE_FT_GET_X11_FONT_FORMAT
1719 /*
1720 * Use the (not well documented or supported) X-specific function
1721 * from FreeType to figure out the font format
1722 */
1723 {
1724 const char *font_format = FT_Get_X11_Font_Format (face);
1725 if (font_format)
8245771d 1726 FcPatternAddString (pat, FC_FONTFORMAT, (FcChar8 *) font_format);
537e3d23
KP		 1727 }
1728#endif
24330d27 1729
11fec41c
KP		 1730 /*
1731 * Drop our reference to the charset
1732 */
1733 FcCharSetDestroy (cs);
1734
24330d27
KP		 1735 return pat;
1736
1737bail2:
1738 FcCharSetDestroy (cs);
1739bail1:
1740 FcPatternDestroy (pat);
1741bail0:
72ffe653
KP		 1742 return NULL;
1743}
1744
1745FcPattern *
1746FcFreeTypeQuery(const FcChar8 *file,
1747 int id,
1748 FcBlanks *blanks,
1749 int *count)
1750{
1751 FT_Face face;
1752 FT_Library ftLibrary;
1753 FcPattern *pat = NULL;
1754
1755 if (FT_Init_FreeType (&ftLibrary))
1756 return NULL;
1757
1758 if (FT_New_Face (ftLibrary, (char *) file, id, &face))
1759 goto bail;
1760
1761 *count = face->num_faces;
1762
1763 pat = FcFreeTypeQueryFace (face, file, id, blanks);
1764
24330d27
KP		 1765 FT_Done_Face (face);
1766bail:
1767 FT_Done_FreeType (ftLibrary);
72ffe653 1768 return pat;
24330d27 1769}
c647f6f1 1770
c647f6f1
KP		 1771/*
1772 * For our purposes, this approximation is sufficient
1773 */
79621aa5 1774#if !HAVE_FT_GET_NEXT_CHAR
c647f6f1
KP		 1775#define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1776 (*(gi) = 0), 0 : \
1777 (*(gi) = 1), (ucs4) + 1)
ec0c740e 1778#warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
c647f6f1
KP		 1779#endif
1780
1781typedef struct _FcCharEnt {
1782 FcChar16 bmp;
1783 unsigned char encode;
1784} FcCharEnt;
1785
1786struct _FcCharMap {
1787 const FcCharEnt *ent;
1788 int nent;
1789};
1790
1791typedef struct _FcFontDecode {
1792 FT_Encoding encoding;
1793 const FcCharMap *map;
1794 FcChar32 max;
1795} FcFontDecode;
1796
1797static const FcCharEnt AppleRomanEnt[] = {
1798 { 0x0020, 0x20 }, /* SPACE */
1799 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1800 { 0x0022, 0x22 }, /* QUOTATION MARK */
1801 { 0x0023, 0x23 }, /* NUMBER SIGN */
1802 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1803 { 0x0025, 0x25 }, /* PERCENT SIGN */
1804 { 0x0026, 0x26 }, /* AMPERSAND */
1805 { 0x0027, 0x27 }, /* APOSTROPHE */
1806 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1807 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1808 { 0x002A, 0x2A }, /* ASTERISK */
1809 { 0x002B, 0x2B }, /* PLUS SIGN */
1810 { 0x002C, 0x2C }, /* COMMA */
1811 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1812 { 0x002E, 0x2E }, /* FULL STOP */
1813 { 0x002F, 0x2F }, /* SOLIDUS */
1814 { 0x0030, 0x30 }, /* DIGIT ZERO */
1815 { 0x0031, 0x31 }, /* DIGIT ONE */
1816 { 0x0032, 0x32 }, /* DIGIT TWO */
1817 { 0x0033, 0x33 }, /* DIGIT THREE */
1818 { 0x0034, 0x34 }, /* DIGIT FOUR */
1819 { 0x0035, 0x35 }, /* DIGIT FIVE */
1820 { 0x0036, 0x36 }, /* DIGIT SIX */
1821 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1822 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1823 { 0x0039, 0x39 }, /* DIGIT NINE */
1824 { 0x003A, 0x3A }, /* COLON */
1825 { 0x003B, 0x3B }, /* SEMICOLON */
1826 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1827 { 0x003D, 0x3D }, /* EQUALS SIGN */
1828 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1829 { 0x003F, 0x3F }, /* QUESTION MARK */
1830 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1831 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1832 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1833 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1834 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1835 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1836 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1837 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1838 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1839 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1840 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1841 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1842 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1843 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1844 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1845 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1846 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1847 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1848 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1849 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1850 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1851 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1852 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1853 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1854 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1855 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1856 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1857 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1858 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1859 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1860 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1861 { 0x005F, 0x5F }, /* LOW LINE */
1862 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1863 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1864 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1865 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1866 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1867 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1868 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1869 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1870 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1871 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1872 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1873 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1874 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1875 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1876 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1877 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1878 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1879 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1880 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1881 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1882 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1883 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1884 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1885 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1886 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1887 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1888 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1889 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1890 { 0x007C, 0x7C }, /* VERTICAL LINE */
1891 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1892 { 0x007E, 0x7E }, /* TILDE */
1893 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1894 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1895 { 0x00A2, 0xA2 }, /* CENT SIGN */
1896 { 0x00A3, 0xA3 }, /* POUND SIGN */
1897 { 0x00A5, 0xB4 }, /* YEN SIGN */
1898 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1899 { 0x00A8, 0xAC }, /* DIAERESIS */
1900 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1901 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1902 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1903 { 0x00AC, 0xC2 }, /* NOT SIGN */
1904 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1905 { 0x00AF, 0xF8 }, /* MACRON */
1906 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1907 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1908 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1909 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1910 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1911 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1912 { 0x00B8, 0xFC }, /* CEDILLA */
1913 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1914 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1915 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1916 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1917 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1918 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1919 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1920 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1921 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1922 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1923 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1924 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1925 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1926 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1927 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1928 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1929 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1930 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1931 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1932 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1933 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1934 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1935 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1936 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1937 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1938 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1939 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1940 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1941 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1942 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1943 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1944 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1945 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1946 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1947 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1948 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1949 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1950 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1951 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1952 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1953 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1954 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1955 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1956 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1957 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1958 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1959 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1960 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1961 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1962 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1963 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1964 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1965 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1966 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1967 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1968 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1969 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1970 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1971 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1972 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1973 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1974 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1975 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1976 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1977 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1978 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1979 { 0x02C7, 0xFF }, /* CARON */
1980 { 0x02D8, 0xF9 }, /* BREVE */
1981 { 0x02D9, 0xFA }, /* DOT ABOVE */
1982 { 0x02DA, 0xFB }, /* RING ABOVE */
1983 { 0x02DB, 0xFE }, /* OGONEK */
1984 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1985 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1986 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1987 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1988 { 0x2013, 0xD0 }, /* EN DASH */
1989 { 0x2014, 0xD1 }, /* EM DASH */
1990 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1991 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
1992 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
1993 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
1994 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
1995 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
1996 { 0x2020, 0xA0 }, /* DAGGER */
1997 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
1998 { 0x2022, 0xA5 }, /* BULLET */
1999 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
2000 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
2001 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
2002 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
2003 { 0x2044, 0xDA }, /* FRACTION SLASH */
2004 { 0x20AC, 0xDB }, /* EURO SIGN */
2005 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
2006 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
2007 { 0x2206, 0xC6 }, /* INCREMENT */
2008 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
2009 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
2010 { 0x221A, 0xC3 }, /* SQUARE ROOT */
2011 { 0x221E, 0xB0 }, /* INFINITY */
2012 { 0x222B, 0xBA }, /* INTEGRAL */
2013 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
2014 { 0x2260, 0xAD }, /* NOT EQUAL TO */
2015 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
2016 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
2017 { 0x25CA, 0xD7 }, /* LOZENGE */
2018 { 0xF8FF, 0xF0 }, /* Apple logo */
2019 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
2020 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
2021};
2022
2023static const FcCharMap AppleRoman = {
2024 AppleRomanEnt,
2025 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
2026};
2027
2028static const FcCharEnt AdobeSymbolEnt[] = {
2029 { 0x0020, 0x20 }, /* SPACE # space */
2030 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
2031 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
2032 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
2033 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
2034 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
2035 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
2036 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
2037 { 0x002C, 0x2C }, /* COMMA # comma */
2038 { 0x002E, 0x2E }, /* FULL STOP # period */
2039 { 0x002F, 0x2F }, /* SOLIDUS # slash */
2040 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
2041 { 0x0031, 0x31 }, /* DIGIT ONE # one */
2042 { 0x0032, 0x32 }, /* DIGIT TWO # two */
2043 { 0x0033, 0x33 }, /* DIGIT THREE # three */
2044 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
2045 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
2046 { 0x0036, 0x36 }, /* DIGIT SIX # six */
2047 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
2048 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
2049 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
2050 { 0x003A, 0x3A }, /* COLON # colon */
2051 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
2052 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
2053 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
2054 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
2055 { 0x003F, 0x3F }, /* QUESTION MARK # question */
2056 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
2057 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
2058 { 0x005F, 0x5F }, /* LOW LINE # underscore */
2059 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
2060 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
2061 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
2062 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
2063 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
2064 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
2065 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
2066 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
2067 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
2068 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
2069 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
2070 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
2071 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
2072 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
2073 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
2074 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
2075 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
2076 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
2077 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
2078 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
2079 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
2080 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
2081 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
2082 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
2083 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
2084 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
2085 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
2086 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
2087 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
2088 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
2089 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
2090 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
2091 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
2092 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
2093 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
2094 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
2095 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
2096 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
2097 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
2098 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
2099 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
2100 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
2101 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
2102 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
2103 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
2104 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
2105 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
2106 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
2107 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
2108 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
2109 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
2110 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
2111 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
2112 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
2113 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
2114 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2115 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2116 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2117 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2118 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2119 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2120 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2121 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2122 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2123 { 0x2022, 0xB7 }, /* BULLET # bullet */
2124 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2125 { 0x2032, 0xA2 }, /* PRIME # minute */
2126 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2127 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2128 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2129 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2130 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2131 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2132 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2133 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2134 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2135 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2136 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2137 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2138 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2139 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2140 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2141 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2142 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2143 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2144 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2145 { 0x2200, 0x22 }, /* FOR ALL # universal */
2146 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2147 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2148 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2149 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2150 { 0x2207, 0xD1 }, /* NABLA # gradient */
2151 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2152 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2153 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2154 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2155 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2156 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2157 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2158 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2159 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2160 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2161 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2162 { 0x2220, 0xD0 }, /* ANGLE # angle */
2163 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2164 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2165 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2166 { 0x222A, 0xC8 }, /* UNION # union */
2167 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2168 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2169 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2170 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2171 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2172 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2173 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2174 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2175 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2176 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2177 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2178 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2179 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2180 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2181 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2182 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2183 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2184 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2185 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2186 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2187 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2188 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2189 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2190 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2191 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2192 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2193 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2194 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2195 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2196 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2197 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2198 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2199 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2200 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2201 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2202 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2203 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2204 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2205 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2206 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2207 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2208 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2209 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2210 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2211 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2212 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2213 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2214 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2215 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2216 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2217 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2218 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2219 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2220 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2221 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2222 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2223};
2224
2225static const FcCharMap AdobeSymbol = {
2226 AdobeSymbolEnt,
2227 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2228};
2229
2230static const FcFontDecode fcFontDecoders[] = {
2231 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2232 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2233 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2234};
2235
67accef4 2236#define NUM_DECODE (int) (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
c647f6f1 2237
716ac8b8
KP		 2238static const FcChar32 prefer_unicode[] = {
2239 0x20ac, /* EURO SIGN */
2240};
2241
67accef4 2242#define NUM_PREFER_UNICODE (int) (sizeof (prefer_unicode) / sizeof (prefer_unicode[0]))
716ac8b8 2243
c647f6f1
KP		 2244FcChar32
2245FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2246{
2247 int low, high, mid;
2248 FcChar16 bmp;
2249
2250 low = 0;
2251 high = map->nent - 1;
2252 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2253 return ~0;
2254 while (low <= high)
2255 {
2256 mid = (high + low) >> 1;
2257 bmp = map->ent[mid].bmp;
2258 if (ucs4 == bmp)
2259 return (FT_ULong) map->ent[mid].encode;
2260 if (ucs4 < bmp)
2261 high = mid - 1;
2262 else
2263 low = mid + 1;
2264 }
2265 return ~0;
2266}
2267
2268FcChar32
2269FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2270{
2271 int i;
2272
2273 for (i = 0; i < map->nent; i++)
2274 if (map->ent[i].encode == private)
2275 return (FcChar32) map->ent[i].bmp;
2276 return ~0;
2277}
2278
2279const FcCharMap *
2280FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2281{
2282 int i;
2283
2284 for (i = 0; i < NUM_DECODE; i++)
2285 if (fcFontDecoders[i].encoding == encoding)
2286 return fcFontDecoders[i].map;
2287 return 0;
2288}
2289
7769c321
KP		 2290#include "../fc-glyphname/fcglyphname.h"
2291
2292static FcChar32
2293FcHashGlyphName (const FcChar8 *name)
2294{
2295 FcChar32 h = 0;
2296 FcChar8 c;
2297
2298 while ((c = *name++))
2299 {
2300 h = ((h << 1) | (h >> 31)) ^ c;
2301 }
2302 return h;
2303}
2304
656c69d6 2305#if HAVE_FT_HAS_PS_GLYPH_NAMES
7769c321
KP		 2306/*
2307 * Use Type1 glyph names for fonts which have reliable names
2308 * and which export an Adobe Custom mapping
2309 */
2310static FcBool
2311FcFreeTypeUseNames (FT_Face face)
2312{
2313 FT_Int map;
2314
2315 if (!FT_Has_PS_Glyph_Names (face))
2316 return FcFalse;
2317 for (map = 0; map < face->num_charmaps; map++)
d47c9d6e 2318 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
7769c321
KP		 2319 return FcTrue;
2320 return FcFalse;
2321}
2322
573da729 2323static const FcChar8 *
7769c321
KP		 2324FcUcs4ToGlyphName (FcChar32 ucs4)
2325{
2326 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2327 int r = 0;
96925b99 2328 FcGlyphId gn;
7769c321 2329
19292722 2330 while ((gn = _fc_ucs_to_name[i]) != -1)
7769c321 2331 {
19292722
BE		 2332 if (_fc_glyph_names[gn].ucs == ucs4)
2333 return _fc_glyph_names[gn].name;
7769c321
KP		 2334 if (!r)
2335 {
2336 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2337 if (!r)
2338 r = 1;
2339 }
2340 i += r;
2341 if (i >= FC_GLYPHNAME_HASH)
2342 i -= FC_GLYPHNAME_HASH;
2343 }
2344 return 0;
2345}
2346
2347static FcChar32
2348FcGlyphNameToUcs4 (FcChar8 *name)
2349{
2350 FcChar32 h = FcHashGlyphName (name);
2351 int i = (int) (h % FC_GLYPHNAME_HASH);
2352 int r = 0;
96925b99 2353 FcGlyphId gn;
7769c321 2354
19292722 2355 while ((gn = _fc_name_to_ucs[i]) != -1)
7769c321 2356 {
19292722
BE		 2357 if (!strcmp ((char *) name, (char *) _fc_glyph_names[gn].name))
2358 return _fc_glyph_names[gn].ucs;
7769c321
KP		 2359 if (!r)
2360 {
2361 r = (int) (h % FC_GLYPHNAME_REHASH);
2362 if (!r)
2363 r = 1;
2364 }
2365 i += r;
2366 if (i >= FC_GLYPHNAME_HASH)
2367 i -= FC_GLYPHNAME_HASH;
2368 }
2369 return 0xffff;
2370}
2371
c80a08d6
KP		 2372/*
2373 * Work around a bug in some FreeType versions which fail
2374 * to correctly bounds check glyph name buffers and overwrite
2375 * the stack. As Postscript names have a limit of 127 characters,
2376 * this should be sufficient.
2377 */
2378
2379#if FC_GLYPHNAME_MAXLEN < 127
2380# define FC_GLYPHNAME_BUFLEN 127
2381#else
2382# define FC_GLYPHNAME_BUFLEN FC_GLYPHNAME_MAXLEN
2383#endif
2384
7769c321
KP		 2385/*
2386 * Search through a font for a glyph by name. This is
2387 * currently a linear search as there doesn't appear to be
2388 * any defined order within the font
2389 */
2390static FT_UInt
573da729 2391FcFreeTypeGlyphNameIndex (FT_Face face, const FcChar8 *name)
7769c321
KP		 2392{
2393 FT_UInt gindex;
c80a08d6 2394 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
7769c321 2395
67accef4 2396 for (gindex = 0; gindex < (FT_UInt) face->num_glyphs; gindex++)
7769c321 2397 {
c80a08d6 2398 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
7769c321
KP		 2399 if (!strcmp ((char *) name, (char *) name_buf))
2400 return gindex;
2401 }
2402 return 0;
2403}
656c69d6 2404#endif
7769c321 2405
c647f6f1
KP		 2406/*
2407 * Map a UCS4 glyph to a glyph index. Use all available encoding
2408 * tables to try and find one that works. This information is expected
2409 * to be cached by higher levels, so performance isn't critical
2410 */
2411
2412FT_UInt
2413FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2414{
2415 int initial, offset, decode;
2416 FT_UInt glyphindex;
2417 FcChar32 charcode;
716ac8b8 2418 int p;
c647f6f1
KP		 2419
2420 initial = 0;
656b47f6
PL		 2421
2422 if (!face)
2423 return 0;
2424
c647f6f1
KP		 2425 /*
2426 * Find the current encoding
2427 */
2428 if (face->charmap)
2429 {
2430 for (; initial < NUM_DECODE; initial++)
2431 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2432 break;
2433 if (initial == NUM_DECODE)
2434 initial = 0;
2435 }
716ac8b8
KP		 2436 for (p = 0; p < NUM_PREFER_UNICODE; p++)
2437 if (ucs4 == prefer_unicode[p])
2438 {
2439 initial = 0;
2440 break;
2441 }
c647f6f1
KP		 2442 /*
2443 * Check each encoding for the glyph, starting with the current one
2444 */
2445 for (offset = 0; offset < NUM_DECODE; offset++)
2446 {
2447 decode = (initial + offset) % NUM_DECODE;
2448 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2449 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2450 continue;
2451 if (fcFontDecoders[decode].map)
2452 {
2453 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
67accef4 2454 if (charcode == ~0U)
c647f6f1
KP		 2455 continue;
2456 }
2457 else
2458 charcode = ucs4;
2459 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2460 if (glyphindex)
2461 return glyphindex;
2462 }
656c69d6 2463#if HAVE_FT_HAS_PS_GLYPH_NAMES
7769c321
KP		 2464 /*
2465 * Check postscript name table if present
2466 */
2467 if (FcFreeTypeUseNames (face))
2468 {
573da729 2469 const FcChar8 *name = FcUcs4ToGlyphName (ucs4);
7769c321
KP		 2470 if (name)
2471 {
2472 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2473 if (glyphindex)
2474 return glyphindex;
2475 }
2476 }
656c69d6 2477#endif
c647f6f1
KP		 2478 return 0;
2479}
2480
2481static FcBool
2482FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
848d32bd 2483 FT_UInt glyph, FcBlanks *blanks,
60421f5d
KP		 2484 FT_Pos *advance,
2485 FcBool using_strike)
c647f6f1 2486{
0b7a0da2 2487 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
c647f6f1
KP		 2488 FT_GlyphSlot slot;
2489
60421f5d
KP		 2490 if (using_strike)
2491 load_flags &= ~FT_LOAD_NO_SCALE;
2492
c647f6f1
KP		 2493 /*
2494 * When using scalable fonts, only report those glyphs
2495 * which can be scaled; otherwise those fonts will
2496 * only be available at some sizes, and never when
2497 * transformed. Avoid this by simply reporting bitmap-only
2498 * glyphs as missing
2499 */
2500 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2501 load_flags |= FT_LOAD_NO_BITMAP;
2502
2503 if (FT_Load_Glyph (face, glyph, load_flags))
2504 return FcFalse;
2505
2506 slot = face->glyph;
2507 if (!glyph)
2508 return FcFalse;
2509
848d32bd
KP		 2510 *advance = slot->metrics.horiAdvance;
2511
c647f6f1
KP		 2512 switch (slot->format) {
2513 case ft_glyph_format_bitmap:
2514 /*
2515 * Bitmaps are assumed to be reasonable; if
2516 * this proves to be a rash assumption, this
2517 * code can be easily modified
2518 */
2519 return FcTrue;
2520 case ft_glyph_format_outline:
2521 /*
2522 * Glyphs with contours are always OK
2523 */
2524 if (slot->outline.n_contours != 0)
2525 return FcTrue;
2526 /*
2527 * Glyphs with no contours are only OK if
2528 * they're members of the Blanks set specified
2529 * in the configuration. If blanks isn't set,
2530 * then allow any glyph to be blank
2531 */
2532 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2533 return FcTrue;
2534 /* fall through ... */
2535 default:
2536 break;
2537 }
2538 return FcFalse;
2539}
2540
55a69bd0 2541#define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
a05d257f 2542
60421f5d
KP		 2543static FcCharSet *
2544FcFreeTypeCharSetAndSpacingForSize (FT_Face face, FcBlanks *blanks, int *spacing, FT_Int strike_index)
c647f6f1 2545{
b023dbd3 2546 FcChar32 page, off, ucs4;
c647f6f1
KP		 2547#ifdef CHECK
2548 FcChar32 font_max = 0;
2549#endif
2550 FcCharSet *fcs;
2551 FcCharLeaf *leaf;
2552 const FcCharMap *map;
2553 int o;
2554 int i;
2555 FT_UInt glyph;
a05d257f
NL		 2556 FT_Pos advance, advance_one = 0, advance_two = 0;
2557 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
60421f5d 2558 FcBool using_strike = FcFalse;
c647f6f1
KP		 2559
2560 fcs = FcCharSetCreate ();
2561 if (!fcs)
2562 goto bail0;
2563
00c0972a 2564#if HAVE_FT_SELECT_SIZE
60421f5d
KP		 2565 if (strike_index >= 0) {
2566 if (FT_Select_Size (face, strike_index) != FT_Err_Ok)
2567 goto bail1;
2568 using_strike = FcTrue;
2569 }
00c0972a 2570#endif
60421f5d 2571
7769c321
KP		 2572#ifdef CHECK
2573 printf ("Family %s style %s\n", face->family_name, face->style_name);
2574#endif
c647f6f1
KP		 2575 for (o = 0; o < NUM_DECODE; o++)
2576 {
2577 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2578 continue;
2579 map = fcFontDecoders[o].map;
2580 if (map)
2581 {
2582 /*
2583 * Non-Unicode tables are easy; there's a list of all possible
2584 * characters
2585 */
2586 for (i = 0; i < map->nent; i++)
2587 {
2588 ucs4 = map->ent[i].bmp;
2589 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
848d32bd 2590 if (glyph &&
60421f5d 2591 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
c647f6f1 2592 {
8245771d
PL		 2593 /*
2594 * ignore glyphs with zero advance. They’re
2595 * combining characters, and while their behaviour
2596 * isn’t well defined for monospaced applications in
2597 * Unicode, there are many fonts which include
2598 * zero-width combining characters in otherwise
2599 * monospaced fonts.
2600 */
2601 if (advance)
848d32bd 2602 {
8245771d
PL		 2603 if (!has_advance)
2604 {
2605 has_advance = FcTrue;
2606 advance_one = advance;
2607 }
2608 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2609 {
2610 if (fixed_advance)
2611 {
2612 dual_advance = FcTrue;
2613 fixed_advance = FcFalse;
2614 advance_two = advance;
2615 }
2616 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2617 dual_advance = FcFalse;
2618 }
848d32bd 2619 }
a05d257f 2620
c647f6f1
KP		 2621 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2622 if (!leaf)
2623 goto bail1;
2624 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2625#ifdef CHECK
2626 if (ucs4 > font_max)
2627 font_max = ucs4;
2628#endif
2629 }
2630 }
2631 }
2632 else
2633 {
31e0f032
DT		 2634 page = ~0;
2635 leaf = NULL;
2636 ucs4 = FT_Get_First_Char (face, &glyph);
2637 while (glyph != 0)
c647f6f1 2638 {
60421f5d 2639 if (FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
c647f6f1 2640 {
31e0f032 2641 if (advance)
c647f6f1 2642 {
31e0f032 2643 if (!has_advance)
848d32bd 2644 {
31e0f032
DT		 2645 has_advance = FcTrue;
2646 advance_one = advance;
2647 }
2648 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2649 {
2650 if (fixed_advance)
8245771d 2651 {
31e0f032
DT		 2652 dual_advance = FcTrue;
2653 fixed_advance = FcFalse;
2654 advance_two = advance;
8245771d 2655 }
31e0f032
DT		 2656 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2657 dual_advance = FcFalse;
848d32bd 2658 }
31e0f032 2659 }
a05d257f 2660
31e0f032
DT		 2661 if ((ucs4 >> 8) != page)
2662 {
2663 page = (ucs4 >> 8);
2664 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
c647f6f1 2665 if (!leaf)
31e0f032
DT		 2666 goto bail1;
2667 }
2668 off = ucs4 & 0xff;
2669 leaf->map[off >> 5] |= (1 << (off & 0x1f));
c647f6f1 2670#ifdef CHECK
31e0f032
DT		 2671 if (ucs4 > font_max)
2672 font_max = ucs4;
c647f6f1 2673#endif
c647f6f1 2674 }
31e0f032 2675 ucs4 = FT_Get_Next_Char (face, ucs4, &glyph);
c647f6f1
KP		 2676 }
2677#ifdef CHECK
2678 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2679 {
2680 FcBool FT_Has, FC_Has;
2681
2682 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2683 FC_Has = FcCharSetHasChar (fcs, ucs4);
2684 if (FT_Has != FC_Has)
2685 {
2686 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2687 }
2688 }
2689#endif
2690 }
2691 }
656c69d6 2692#if HAVE_FT_HAS_PS_GLYPH_NAMES
7769c321
KP		 2693 /*
2694 * Add mapping from PS glyph names if available
2695 */
2696 if (FcFreeTypeUseNames (face))
2697 {
c80a08d6 2698 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
7769c321 2699
67accef4 2700 for (glyph = 0; glyph < (FT_UInt) face->num_glyphs; glyph++)
7769c321 2701 {
c80a08d6 2702 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
7769c321
KP		 2703 {
2704 ucs4 = FcGlyphNameToUcs4 (name_buf);
2705 if (ucs4 != 0xffff &&
60421f5d 2706 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
7769c321 2707 {
8245771d 2708 if (advance)
7769c321 2709 {
8245771d
PL		 2710 if (!has_advance)
2711 {
2712 has_advance = FcTrue;
2713 advance_one = advance;
2714 }
2715 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2716 {
2717 if (fixed_advance)
2718 {
2719 dual_advance = FcTrue;
2720 fixed_advance = FcFalse;
2721 advance_two = advance;
2722 }
2723 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2724 dual_advance = FcFalse;
2725 }
7769c321 2726 }
7769c321
KP		 2727 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2728 if (!leaf)
2729 goto bail1;
2730 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2731#ifdef CHECK
2732 if (ucs4 > font_max)
2733 font_max = ucs4;
2734#endif
2735 }
2736 }
2737 }
2738 }
656c69d6 2739#endif
c647f6f1
KP		 2740#ifdef CHECK
2741 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2742 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2743 {
7769c321 2744 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
c647f6f1
KP		 2745 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2746
2747 if (has_char && !has_bit)
7769c321 2748 {
60421f5d 2749 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
7769c321
KP		 2750 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2751 else
2752 printf ("Bitmap missing char 0x%x\n", ucs4);
2753 }
c647f6f1
KP		 2754 else if (!has_char && has_bit)
2755 printf ("Bitmap extra char 0x%x\n", ucs4);
2756 }
2757#endif
848d32bd
KP		 2758 if (fixed_advance)
2759 *spacing = FC_MONO;
55a69bd0 2760 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
a05d257f 2761 *spacing = FC_DUAL;
848d32bd
KP		 2762 else
2763 *spacing = FC_PROPORTIONAL;
c647f6f1
KP		 2764 return fcs;
2765bail1:
2766 FcCharSetDestroy (fcs);
2767bail0:
2768 return 0;
2769}
2770
60421f5d
KP		 2771FcCharSet *
2772FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
2773{
2774 FcCharSet *cs;
2775
2776 cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, -1);
2777 /*
2778 * Check for bitmap-only ttf fonts that are missing the glyf table.
2779 * In that case, pick a size and look for glyphs in that size instead
2780 */
2781 if (FcCharSetCount (cs) == 0)
2782 {
2783 /* Check for non-scalable TT fonts */
2784 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE) &&
2785 face->num_fixed_sizes > 0 &&
2786 FT_Get_Sfnt_Table (face, ft_sfnt_head))
2787 {
2788 FT_Int strike_index = 0;
2789 int i;
2790
2791 /* Select the face closest to 16 pixels tall */
2792 for (i = 1; i < face->num_fixed_sizes; i++) {
2793 if (abs (face->available_sizes[i].height - 16) <
2794 abs (face->available_sizes[strike_index].height - 16))
2795 strike_index = i;
2796 }
2797 FcCharSetDestroy (cs);
2798 cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, strike_index);
2799 }
2800 }
2801 return cs;
2802}
2803
848d32bd
KP		 2804FcCharSet *
2805FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2806{
2807 int spacing;
2808
2809 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2810}
dbf68dd5
KP		 2811
2812
2813#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2814#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2815#define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
dbf68dd5 2816
219f7818
KP		 2817#define OTLAYOUT_HEAD "otlayout:"
2818#define OTLAYOUT_HEAD_LEN 9
2819#define OTLAYOUT_ID_LEN 4
2820/* space + head + id */
2821#define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2822
76a8dfa3
KP		 2823/*
2824 * This is a bit generous; the registry has only lower case and space
2825 * except for 'DFLT'.
2826 */
2827#define FcIsSpace(x) (040 == (x))
2828#define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
2829
dbf68dd5 2830static void
b6cf885a 2831addtag(FcChar8 *complex_, FT_ULong tag)
dbf68dd5 2832{
219f7818
KP		 2833 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2834
2835 tagstring[0] = (FcChar8)(tag >> 24),
2836 tagstring[1] = (FcChar8)(tag >> 16),
2837 tagstring[2] = (FcChar8)(tag >> 8),
2838 tagstring[3] = (FcChar8)(tag);
2839 tagstring[4] = '\0';
2840
76a8dfa3 2841 /* skip tags which aren't alphabetic, under the assumption that
219f7818
KP		 2842 * they're probably broken
2843 */
76a8dfa3
KP		 2844 if (!FcIsValidScript(tagstring[0]) ||
2845 !FcIsValidScript(tagstring[1]) ||
2846 !FcIsValidScript(tagstring[2]) ||
2847 !FcIsValidScript(tagstring[3]))
219f7818
KP		 2848 return;
2849
b6cf885a
BE		 2850 if (*complex_ != '\0')
2851 strcat ((char *) complex_, " ");
2852 strcat ((char *) complex_, "otlayout:");
2853 strcat ((char *) complex_, (char *) tagstring);
dbf68dd5
KP		 2854}
2855
2856static int
2857compareulong (const void *a, const void *b)
2858{
2859 const FT_ULong *ua = (const FT_ULong *) a;
2860 const FT_ULong *ub = (const FT_ULong *) b;
2861 return *ua - *ub;
2862}
2863
2864
55e202a6
BE		 2865static int
2866GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags)
dbf68dd5 2867{
55e202a6 2868 FT_ULong cur_offset, new_offset, base_offset;
dbf68dd5
KP		 2869 FT_Stream stream = face->stream;
2870 FT_Error error;
55e202a6 2871 FT_UShort n, p;
04f7d3e7 2872 FT_Memory memory;
55e202a6 2873 int script_count;
dbf68dd5 2874
55e202a6
BE		 2875 if (!stream)
2876 return 0;
dbf68dd5 2877
04f7d3e7
PL		 2878 memory = stream->memory;
2879
8ebf7725 2880 if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
55e202a6 2881 return 0;
dbf68dd5 2882
8ebf7725 2883 base_offset = ftglue_stream_pos ( stream );
dbf68dd5
KP		 2884
2885 /* skip version */
2886
8ebf7725 2887 if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) )
55e202a6 2888 return 0;
dbf68dd5 2889
d8951c0c 2890 new_offset = GET_UShort() + base_offset;
dbf68dd5 2891
8ebf7725 2892 ftglue_stream_frame_exit( stream );
dbf68dd5 2893
8ebf7725 2894 cur_offset = ftglue_stream_pos( stream );
dbf68dd5 2895
55e202a6
BE		 2896 if ( ftglue_stream_seek( stream, new_offset ) != FT_Err_Ok )
2897 return 0;
dbf68dd5 2898
8ebf7725 2899 base_offset = ftglue_stream_pos( stream );
dbf68dd5 2900
8ebf7725 2901 if ( ftglue_stream_frame_enter( stream, 2L ) )
55e202a6 2902 return 0;
dbf68dd5 2903
55e202a6 2904 script_count = GET_UShort ();
8ebf7725
PL		 2905
2906 ftglue_stream_frame_exit( stream );
dbf68dd5 2907
55e202a6
BE		 2908 *stags = malloc(script_count * sizeof (FT_ULong));
2909 if (!stags)
2910 return 0;
dbf68dd5
KP		 2911
2912 p = 0;
55e202a6 2913 for ( n = 0; n < script_count; n++ )
dbf68dd5 2914 {
8ebf7725 2915 if ( ftglue_stream_frame_enter( stream, 6L ) )
dbf68dd5
KP		 2916 goto Fail;
2917
d8951c0c
PL		 2918 (*stags)[p] = GET_ULong ();
2919 new_offset = GET_UShort () + base_offset;
dbf68dd5 2920
8ebf7725 2921 ftglue_stream_frame_exit( stream );
dbf68dd5 2922
8ebf7725 2923 cur_offset = ftglue_stream_pos( stream );
dbf68dd5 2924
2f02e383 2925 error = ftglue_stream_seek( stream, new_offset );
dbf68dd5 2926
55e202a6 2927 if ( error == FT_Err_Ok )
dbf68dd5 2928 p++;
dbf68dd5 2929
8ebf7725 2930 (void)ftglue_stream_seek( stream, cur_offset );
dbf68dd5
KP		 2931 }
2932
2933 if (!p)
dbf68dd5 2934 goto Fail;
dbf68dd5 2935
bb6b1993 2936 /* sort the tag list before returning it */
55e202a6 2937 qsort(*stags, script_count, sizeof(FT_ULong), compareulong);
dbf68dd5 2938
55e202a6 2939 return script_count;
dbf68dd5
KP		 2940
2941Fail:
55e202a6 2942 free(*stags);
0cfaf27e 2943 *stags = NULL;
55e202a6 2944 return 0;
dbf68dd5
KP		 2945}
2946
2947static FcChar8 *
2948FcFontCapabilities(FT_Face face)
2949{
2950 FcBool issilgraphitefont = 0;
2951 FT_Error err;
2952 FT_ULong len = 0;
2953 FT_ULong *gsubtags=NULL, *gpostags=NULL;
219f7818
KP		 2954 FT_UShort gsub_count=0, gpos_count=0;
2955 FT_ULong maxsize;
b6cf885a 2956 FcChar8 *complex_ = NULL;
dbf68dd5
KP		 2957 int indx1 = 0, indx2 = 0;
2958
2959 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2960 issilgraphitefont = ( err == FT_Err_Ok);
2961
55e202a6
BE		 2962 gpos_count = GetScriptTags(face, TTAG_GPOS, &gpostags);
2963 gsub_count = GetScriptTags(face, TTAG_GSUB, &gsubtags);
2964
dbf68dd5 2965 if (!issilgraphitefont && !gsub_count && !gpos_count)
dbf68dd5 2966 goto bail;
dbf68dd5 2967
219f7818
KP		 2968 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2969 (issilgraphitefont ? 13 : 0));
b6cf885a
BE		 2970 complex_ = malloc (sizeof (FcChar8) * maxsize);
2971 if (!complex_)
219f7818
KP		 2972 goto bail;
2973
b6cf885a 2974 complex_[0] = '\0';
dbf68dd5 2975 if (issilgraphitefont)
b6cf885a 2976 strcpy((char *) complex_, "ttable:Silf ");
dbf68dd5
KP		 2977
2978 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2979 if (indx1 == gsub_count) {
b6cf885a 2980 addtag(complex_, gpostags[indx2]);
dbf68dd5
KP		 2981 indx2++;
2982 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
b6cf885a 2983 addtag(complex_, gsubtags[indx1]);
dbf68dd5
KP		 2984 indx1++;
2985 } else if (gsubtags[indx1] == gpostags[indx2]) {
b6cf885a 2986 addtag(complex_, gsubtags[indx1]);
dbf68dd5
KP		 2987 indx1++;
2988 indx2++;
2989 } else {
b6cf885a 2990 addtag(complex_, gpostags[indx2]);
dbf68dd5
KP		 2991 indx2++;
2992 }
2993 }
2994 if (FcDebug () & FC_DBG_SCANV)
b6cf885a 2995 printf("complex_ features in this font: %s\n", complex_);
dbf68dd5 2996bail:
55e202a6
BE		 2997 free(gsubtags);
2998 free(gpostags);
b6cf885a 2999 return complex_;
dbf68dd5 3000}
23816bf9
KP		 3001
3002#define __fcfreetype__
3003#include "fcaliastail.h"
a0a1da22 3004#include "fcftaliastail.h"
23816bf9 3005#undef __fcfreetype__
http://fontconfig.org/