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Make FC_FULLNAME include all fullname entries, elide nothing. [bug 12827]
[fontconfig.git] / src / fcfreetype.c
CommitLineData
24330d27 1/*
4bd4418a 2 * $RCSId: xc/lib/fontconfig/src/fcfreetype.c,v 1.11 2002/08/31 22:17:32 keithp Exp $
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 *
16 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
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"
24330d27
KP		 48#include <stdlib.h>
49#include <stdio.h>
50#include <string.h>
408dd9c0
KP		 51#include <ft2build.h>
52#include FT_FREETYPE_H
408dd9c0
KP		 53#include FT_TRUETYPE_TABLES_H
54#include FT_SFNT_NAMES_H
55#include FT_TRUETYPE_IDS_H
56#include FT_TYPE1_TABLES_H
537e3d23
KP		 57#if HAVE_FT_GET_X11_FONT_FORMAT
58#include FT_XFREE86_H
59#endif
79621aa5 60#if HAVE_FT_GET_BDF_PROPERTY
408dd9c0
KP		 61#include FT_BDF_H
62#include FT_MODULE_H
0e7a4347
KP		 63#endif
64
8ebf7725
PL		 65#include "ftglue.h"
66
5b8e43a4 67#if HAVE_WARNING_CPP_DIRECTIVE
79621aa5 68#if !HAVE_FT_GET_BDF_PROPERTY
ec0c740e 69#warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
79621aa5
KP		 70#endif
71
72#if !HAVE_FT_GET_PS_FONT_INFO
ec0c740e 73#warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
79621aa5 74#endif
5b8e43a4 75#endif
0e7a4347 76
82f4243f 77/*
e50b9ae7
KP		 78 * Keep Han languages separated by eliminating languages
79 * that the codePageRange bits says aren't supported
82f4243f 80 */
e50b9ae7 81
24330d27 82static const struct {
82f4243f 83 int bit;
e50b9ae7 84 const FcChar8 *lang;
24330d27 85} FcCodePageRange[] = {
e50b9ae7 86 { 17, (const FcChar8 *) "ja" },
2fcac349 87 { 18, (const FcChar8 *) "zh-cn" },
e50b9ae7 88 { 19, (const FcChar8 *) "ko" },
2fcac349 89 { 20, (const FcChar8 *) "zh-tw" },
24330d27
KP		 90};
91
67accef4 92#define NUM_CODE_PAGE_RANGE (int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
24330d27 93
82f4243f 94FcBool
e50b9ae7 95FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
82f4243f 96{
e50b9ae7 97 int i;
4c003605 98
e50b9ae7
KP		 99 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
100 {
16a71eff 101 if (FcLangCompare (lang, FcCodePageRange[i].lang) == FcLangEqual)
82f4243f 102 return FcTrue;
e50b9ae7 103 }
82f4243f
KP		 104 return FcFalse;
105}
4c003605 106
4f27c1c0 107typedef struct {
573da729
PL		 108 const FT_UShort platform_id;
109 const FT_UShort encoding_id;
bef069e1 110 const char fromcode[12];
4f27c1c0
KP		 111} FcFtEncoding;
112
113#define TT_ENCODING_DONT_CARE 0xffff
114#define FC_ENCODING_MAC_ROMAN "MACINTOSH"
115
116static const FcFtEncoding fcFtEncoding[] = {
117 { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UCS-2BE" },
118 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" },
119 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
120 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" },
121 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" },
122 { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB3212" },
123 { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" },
124 { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" },
97bde49a 125 { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" },
4f27c1c0
KP		 126 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UCS4" },
127 { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
128 { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" },
129 { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
130};
69937bd9 131
67accef4 132#define NUM_FC_FT_ENCODING (int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0]))
4f27c1c0
KP		 133
134typedef struct {
573da729
PL		 135 const FT_UShort platform_id;
136 const FT_UShort language_id;
67accef4 137 const char lang[8];
4f27c1c0
KP		 138} FcFtLanguage;
139
140#define TT_LANGUAGE_DONT_CARE 0xffff
141
142static const FcFtLanguage fcFtLanguage[] = {
67accef4 143 { TT_PLATFORM_APPLE_UNICODE, TT_LANGUAGE_DONT_CARE, "" },
4f27c1c0
KP		 144 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ENGLISH, "en" },
145 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FRENCH, "fr" },
146 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GERMAN, "de" },
147 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ITALIAN, "it" },
148 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DUTCH, "nl" },
149 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWEDISH, "sv" },
150 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SPANISH, "es" },
151 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DANISH, "da" },
152 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PORTUGUESE, "pt" },
153 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NORWEGIAN, "no" },
154 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HEBREW, "he" },
155 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAPANESE, "ja" },
156 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARABIC, "ar" },
157 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FINNISH, "fi" },
158 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK, "el" },
159 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ICELANDIC, "is" },
160 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALTESE, "mt" },
161 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKISH, "tr" },
162 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CROATIAN, "hr" },
163 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_TRADITIONAL, "zh-tw" },
164 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_URDU, "ur" },
165 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HINDI, "hi" },
166 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_THAI, "th" },
167 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KOREAN, "ko" },
168 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LITHUANIAN, "lt" },
169 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_POLISH, "pl" },
170 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HUNGARIAN, "hu" },
171 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESTONIAN, "et" },
172 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LETTISH, "lv" },
173/* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */
174 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FAEROESE, "fo" },
175 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FARSI, "fa" },
176 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUSSIAN, "ru" },
177 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_SIMPLIFIED, "zh-cn" },
178 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FLEMISH, "nl" },
179 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH, "ga" },
180 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ALBANIAN, "sq" },
181 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ROMANIAN, "ro" },
182 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CZECH, "cs" },
183 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVAK, "sk" },
184 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVENIAN, "sl" },
185 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_YIDDISH, "yi" },
186 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SERBIAN, "sr" },
187 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MACEDONIAN, "mk" },
188 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BULGARIAN, "bg" },
189 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UKRAINIAN, "uk" },
190 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BYELORUSSIAN, "be" },
191 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UZBEK, "uz" },
192 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KAZAKH, "kk" },
193 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI, "az" },
194 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT, "az" },
195 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT, "ar" },
196 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARMENIAN, "hy" },
197 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GEORGIAN, "ka" },
198 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MOLDAVIAN, "mo" },
199 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KIRGHIZ, "ky" },
200 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAJIKI, "tg" },
201 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKMEN, "tk" },
202 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN, "mo" },
203 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT,"mo" },
204 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT, "mo" },
205 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PASHTO, "ps" },
206 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KURDISH, "ku" },
207 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KASHMIRI, "ks" },
208 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINDHI, "sd" },
209 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIBETAN, "bo" },
210 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NEPALI, "ne" },
211 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SANSKRIT, "sa" },
212 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MARATHI, "mr" },
213 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BENGALI, "bn" },
214 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ASSAMESE, "as" },
215 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUJARATI, "gu" },
216 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PUNJABI, "pa" },
217 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ORIYA, "or" },
218 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAYALAM, "ml" },
219 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KANNADA, "kn" },
220 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAMIL, "ta" },
221 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TELUGU, "te" },
222 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINHALESE, "si" },
223 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BURMESE, "my" },
224 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KHMER, "km" },
225 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LAO, "lo" },
226 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_VIETNAMESE, "vi" },
227 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INDONESIAN, "id" },
228 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAGALOG, "tl" },
229 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT, "ms" },
230 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT, "ms" },
231 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AMHARIC, "am" },
232 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIGRINYA, "ti" },
233 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALLA, "om" },
234 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SOMALI, "so" },
235 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWAHILI, "sw" },
236 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUANDA, "rw" },
237 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUNDI, "rn" },
238 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHEWA, "ny" },
239 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAGASY, "mg" },
240 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESPERANTO, "eo" },
241 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_WELSH, "cy" },
242 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BASQUE, "eu" },
243 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CATALAN, "ca" },
244 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LATIN, "la" },
245 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_QUECHUA, "qu" },
246 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUARANI, "gn" },
247 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AYMARA, "ay" },
248 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TATAR, "tt" },
249 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UIGHUR, "ug" },
250 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" },
251 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" },
252 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" },
253
254#if 0 /* these seem to be errors that have been dropped */
69937bd9 255
4f27c1c0
KP		 256 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC },
257 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC },
69937bd9 258
4f27c1c0 259#endif
69937bd9 260
4f27c1c0
KP		 261 /* The following codes are new as of 2000-03-10 */
262 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" },
263 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" },
264 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BRETON, "br" },
265 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INUKTITUT, "iu" },
266 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC, "gd" },
267 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MANX_GAELIC, "gv" },
268 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC, "ga" },
269 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TONGAN, "to" },
270 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK_POLYTONIC, "el" },
271 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREELANDIC, "ik" },
272 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT,"az" },
273
274 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SAUDI_ARABIA, "ar" },
275 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_IRAQ, "ar" },
276 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_EGYPT, "ar" },
277 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LIBYA, "ar" },
278 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_ALGERIA, "ar" },
279 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_MOROCCO, "ar" },
280 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_TUNISIA, "ar" },
281 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_OMAN, "ar" },
282 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_YEMEN, "ar" },
283 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SYRIA, "ar" },
284 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_JORDAN, "ar" },
285 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LEBANON, "ar" },
286 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_KUWAIT, "ar" },
287 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_UAE, "ar" },
288 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_BAHRAIN, "ar" },
289 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_QATAR, "ar" },
290 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BULGARIAN_BULGARIA, "bg" },
291 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CATALAN_SPAIN, "ca" },
292 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_TAIWAN, "zh-tw" },
293 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_PRC, "zh-cn" },
294 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_HONG_KONG, "zh-hk" },
295 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_SINGAPORE, "zh-sg" },
296
297 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_MACAU, "zh-mo" },
298
299 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CZECH_CZECH_REPUBLIC, "cs" },
300 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DANISH_DENMARK, "da" },
301 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_GERMANY, "de" },
302 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_SWITZERLAND, "de" },
303 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_AUSTRIA, "de" },
304 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LUXEMBOURG, "de" },
305 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LIECHTENSTEI, "de" },
306 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE, "el" },
307 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_STATES, "en" },
308 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM, "en" },
309 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_AUSTRALIA, "en" },
310 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CANADA, "en" },
311 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_NEW_ZEALAND, "en" },
312 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_IRELAND, "en" },
313 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA, "en" },
314 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_JAMAICA, "en" },
315 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CARIBBEAN, "en" },
316 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_BELIZE, "en" },
317 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_TRINIDAD, "en" },
318 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_ZIMBABWE, "en" },
319 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_PHILIPPINES, "en" },
320 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT,"es" },
321 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_MEXICO, "es" },
322 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT,"es" },
323 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_GUATEMALA, "es" },
324 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COSTA_RICA, "es" },
325 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PANAMA, "es" },
326 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC,"es" },
327 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_VENEZUELA, "es" },
328 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COLOMBIA, "es" },
329 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PERU, "es" },
330 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ARGENTINA, "es" },
331 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ECUADOR, "es" },
332 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_CHILE, "es" },
333 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_URUGUAY, "es" },
334 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PARAGUAY, "es" },
335 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_BOLIVIA, "es" },
336 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_EL_SALVADOR, "es" },
337 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_HONDURAS, "es" },
338 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_NICARAGUA, "es" },
339 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PUERTO_RICO, "es" },
340 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FINNISH_FINLAND, "fi" },
341 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_FRANCE, "fr" },
342 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_BELGIUM, "fr" },
343 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CANADA, "fr" },
344 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SWITZERLAND, "fr" },
345 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_LUXEMBOURG, "fr" },
346 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MONACO, "fr" },
347 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HEBREW_ISRAEL, "he" },
348 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HUNGARIAN_HUNGARY, "hu" },
349 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ICELANDIC_ICELAND, "is" },
350 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_ITALY, "it" },
351 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_SWITZERLAND, "it" },
352 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_JAPANESE_JAPAN, "ja" },
353 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA,"ko" },
354 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_JOHAB_KOREA, "ko" },
355 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_NETHERLANDS, "nl" },
356 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_BELGIUM, "nl" },
357 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL, "no" },
358 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK, "nn" },
359 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_POLISH_POLAND, "pl" },
360 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_BRAZIL, "pt" },
361 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_PORTUGAL, "pt" },
362 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND,"rm" },
363 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ROMANIAN_ROMANIA, "ro" },
364 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA, "mo" },
365 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_RUSSIA, "ru" },
366 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_MOLDAVIA, "ru" },
367 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CROATIAN_CROATIA, "hr" },
368 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_LATIN, "sr" },
369 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC, "sr" },
370 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVAK_SLOVAKIA, "sk" },
371 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ALBANIAN_ALBANIA, "sq" },
372 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_SWEDEN, "sv" },
373 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_FINLAND, "sv" },
374 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_THAI_THAILAND, "th" },
375 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKISH_TURKEY, "tr" },
376 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_PAKISTAN, "ur" },
377 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INDONESIAN_INDONESIA, "id" },
378 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UKRAINIAN_UKRAINE, "uk" },
379 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BELARUSIAN_BELARUS, "be" },
380 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVENE_SLOVENIA, "sl" },
381 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ESTONIAN_ESTONIA, "et" },
382 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATVIAN_LATVIA, "lv" },
383 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LITHUANIAN_LITHUANIA, "lt" },
384 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA,"lt" },
385
386#ifdef TT_MS_LANGID_MAORI_NEW_ZELAND
387 /* this seems to be an error that have been dropped */
388 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MAORI_NEW_ZEALAND, "mi" },
389#endif
69937bd9 390
4f27c1c0
KP		 391 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FARSI_IRAN, "fa" },
392 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VIETNAMESE_VIET_NAM, "vi" },
393 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARMENIAN_ARMENIA, "hy" },
394 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN, "az" },
395 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC, "az" },
396 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BASQUE_SPAIN, "eu" },
397 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SORBIAN_GERMANY, "wen" },
398 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MACEDONIAN_MACEDONIA, "mk" },
399 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SUTU_SOUTH_AFRICA, "st" },
400 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSONGA_SOUTH_AFRICA, "ts" },
401 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSWANA_SOUTH_AFRICA, "tn" },
402 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VENDA_SOUTH_AFRICA, "ven" },
403 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_XHOSA_SOUTH_AFRICA, "xh" },
404 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ZULU_SOUTH_AFRICA, "zu" },
405 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA, "af" },
406 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GEORGIAN_GEORGIA, "ka" },
407 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS, "fo" },
408 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HINDI_INDIA, "hi" },
409 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALTESE_MALTA, "mt" },
410 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SAAMI_LAPONIA, "se" },
411
412 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM,"gd" },
413 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IRISH_GAELIC_IRELAND, "ga" },
414
415 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_MALAYSIA, "ms" },
416 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM, "ms" },
417 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KAZAK_KAZAKSTAN, "kk" },
418 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWAHILI_KENYA, "sw" },
419 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN, "uz" },
420 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC, "uz" },
421 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TATAR_TATARSTAN, "tt" },
422 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_INDIA, "bn" },
423 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_INDIA, "pa" },
424 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUJARATI_INDIA, "gu" },
425 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ORIYA_INDIA, "or" },
426 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMIL_INDIA, "ta" },
427 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TELUGU_INDIA, "te" },
428 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANNADA_INDIA, "kn" },
429 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAYALAM_INDIA, "ml" },
430 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ASSAMESE_INDIA, "as" },
431 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MARATHI_INDIA, "mr" },
432 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SANSKRIT_INDIA, "sa" },
433 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KONKANI_INDIA, "kok" },
434
435 /* new as of 2001-01-01 */
436 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_GENERAL, "ar" },
437 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_GENERAL, "zh" },
438 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_GENERAL, "en" },
439 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_WEST_INDIES, "fr" },
440 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_REUNION, "fr" },
441 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CONGO, "fr" },
442
443 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SENEGAL, "fr" },
444 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CAMEROON, "fr" },
445 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE, "fr" },
446 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MALI, "fr" },
447 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA,"bs" },
448 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_INDIA, "ur" },
449 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAJIK_TAJIKISTAN, "tg" },
450 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YIDDISH_GERMANY, "yi" },
451 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN, "ky" },
452
453 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKMEN_TURKMENISTAN, "tk" },
454 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA, "mn" },
455
456 /* the following seems to be inconsistent;
457 here is the current "official" way: */
458 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_BHUTAN, "bo" },
459 /* and here is what is used by Passport SDK */
460 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_CHINA, "bo" },
461 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DZONGHKA_BHUTAN, "dz" },
462 /* end of inconsistency */
463
464 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_WELSH_WALES, "cy" },
465 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KHMER_CAMBODIA, "km" },
466 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LAO_LAOS, "lo" },
467 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BURMESE_MYANMAR, "my" },
468 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GALICIAN_SPAIN, "gl" },
469 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MANIPURI_INDIA, "mni" },
470 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINDHI_INDIA, "sd" },
471 /* the following one is only encountered in Microsoft RTF specification */
472 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_PAKISTAN, "ks" },
473 /* the following one is not in the Passport list, looks like an omission */
474 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_INDIA, "ks" },
475 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_NEPAL, "ne" },
476 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_INDIA, "ne" },
477 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRISIAN_NETHERLANDS, "fy" },
478
479 /* new as of 2001-03-01 (from Office Xp) */
480 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_HONG_KONG, "en" },
481 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_INDIA, "en" },
482 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_MALAYSIA, "en" },
483 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SINGAPORE, "en" },
484 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SYRIAC_SYRIA, "syr" },
485 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINHALESE_SRI_LANKA, "si" },
486 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHEROKEE_UNITED_STATES, "chr" },
487 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INUKTITUT_CANADA, "iu" },
488 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AMHARIC_ETHIOPIA, "am" },
489#if 0
490 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO },
491 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN },
492#endif
493 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" },
494 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" },
495 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" },
496
497 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" },
498 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" },
499 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" },
500
501 /* New additions from Windows Xp/Passport SDK 2001-11-10. */
502
503 /* don't ask what this one means... It is commented out currently. */
504#if 0
505 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE2 },
506#endif
507
508 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_UNITED_STATES, "es" },
509 /* The following two IDs blatantly violate MS specs by using a */
510 /* sublanguage >,. */
511 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_LATIN_AMERICA, "es" },
512 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_NORTH_AFRICA, "fr" },
513
514 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MOROCCO, "fr" },
515 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_HAITI, "fr" },
516 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_BANGLADESH, "bn" },
517 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN, "ar" },
518 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN,"mn" },
519#if 0
520 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_EDO_NIGERIA },
521 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FULFULDE_NIGERIA },
522 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IBIBIO_NIGERIA },
523#endif
524 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAUSA_NIGERIA, "ha" },
525 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YORUBA_NIGERIA, "yo" },
526 /* language codes from, to, are (still) unknown. */
527 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IGBO_NIGERIA, "ibo" },
528 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANURI_NIGERIA, "kau" },
529 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUARANI_PARAGUAY, "gn" },
530 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAWAIIAN_UNITED_STATES, "haw" },
531 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATIN, "la" },
532 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SOMALI_SOMALIA, "so" },
533#if 0
534 /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
535 /* not written (but OTOH the peculiar writing system is worth */
536 /* studying). */
537 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YI_CHINA },
538#endif
539 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES,"pap" },
540};
541
67accef4 542#define NUM_FC_FT_LANGUAGE (int) (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0]))
4f27c1c0
KP		 543
544typedef struct {
545 FT_UShort language_id;
bef069e1 546 char fromcode[12];
4f27c1c0
KP		 547} FcMacRomanFake;
548
549static const FcMacRomanFake fcMacRomanFake[] = {
550 { TT_MS_LANGID_JAPANESE_JAPAN, "SJIS-WIN" },
551 { TT_MS_LANGID_ENGLISH_UNITED_STATES, "ASCII" },
552};
553
dbf68dd5
KP		 554static FcChar8 *
555FcFontCapabilities(FT_Face face);
556
67accef4 557#define NUM_FC_MAC_ROMAN_FAKE (int) (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0]))
4f27c1c0 558
73775d8f 559#if USE_ICONV
4f27c1c0
KP		 560#include <iconv.h>
561#endif
562
7295c6f5
KP		 563/*
564 * A shift-JIS will have many high bits turned on
565 */
566static FcBool
567FcLooksLikeSJIS (FcChar8 *string, int len)
568{
569 int nhigh = 0, nlow = 0;
570
571 while (len-- > 0)
572 {
573 if (*string++ & 0x80) nhigh++;
574 else nlow++;
575 }
576 /*
577 * Heuristic -- if more than 1/3 of the bytes have the high-bit set,
578 * this is likely to be SJIS and not ROMAN
579 */
580 if (nhigh * 2 > nlow)
581 return FcTrue;
582 return FcFalse;
583}
584
4f27c1c0
KP		 585static FcChar8 *
586FcSfntNameTranscode (FT_SfntName *sname)
69937bd9 587{
bef069e1
PL		 588 int i;
589 const char *fromcode;
4f27c1c0
KP		 590#if USE_ICONV
591 iconv_t cd;
592#endif
593 FcChar8 *utf8;
594
595 for (i = 0; i < NUM_FC_FT_ENCODING; i++)
596 if (fcFtEncoding[i].platform_id == sname->platform_id &&
597 (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE ||
598 fcFtEncoding[i].encoding_id == sname->encoding_id))
599 break;
600 if (i == NUM_FC_FT_ENCODING)
601 return 0;
602 fromcode = fcFtEncoding[i].fromcode;
603
604 /*
7295c6f5
KP		 605 * Many names encoded for TT_PLATFORM_MACINTOSH are broken
606 * in various ways. Kludge around them.
4f27c1c0 607 */
7295c6f5 608 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
4f27c1c0 609 {
7295c6f5
KP		 610 if (sname->language_id == TT_MAC_LANGID_ENGLISH &&
611 FcLooksLikeSJIS (sname->string, sname->string_len))
612 {
613 fromcode = "SJIS";
614 }
615 else if (sname->language_id >= 0x100)
616 {
617 /*
618 * "real" Mac language IDs are all less than 150.
619 * Names using one of the MS language IDs are assumed
620 * to use an associated encoding (Yes, this is a kludge)
621 */
622 int f;
623
624 fromcode = NULL;
625 for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
626 if (fcMacRomanFake[f].language_id == sname->language_id)
627 {
628 fromcode = fcMacRomanFake[f].fromcode;
629 break;
630 }
631 if (!fromcode)
632 return 0;
633 }
4f27c1c0 634 }
4f27c1c0
KP		 635 if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE"))
636 {
637 FcChar8 *src = sname->string;
638 int src_len = sname->string_len;
639 int len;
640 int wchar;
641 int ilen, olen;
642 FcChar8 *u8;
643 FcChar32 ucs4;
644
645 /*
646 * Convert Utf16 to Utf8
647 */
648
649 if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar))
650 return 0;
651
652 /*
653 * Allocate plenty of space. Freed below
654 */
655 utf8 = malloc (len * FC_UTF8_MAX_LEN + 1);
656 if (!utf8)
657 return 0;
658
659 u8 = utf8;
660
661 while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0)
662 {
663 src_len -= ilen;
664 src += ilen;
665 olen = FcUcs4ToUtf8 (ucs4, u8);
666 u8 += olen;
667 }
668 *u8 = '\0';
669 goto done;
670 }
671 if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1"))
69937bd9 672 {
4f27c1c0
KP		 673 FcChar8 *src = sname->string;
674 int src_len = sname->string_len;
675 int olen;
676 FcChar8 *u8;
69937bd9 677 FcChar32 ucs4;
4f27c1c0
KP		 678
679 /*
680 * Convert Latin1 to Utf8. Freed below
681 */
682 utf8 = malloc (src_len * 2 + 1);
683 if (!utf8)
684 return 0;
685
686 u8 = utf8;
687 while (src_len > 0)
688 {
689 ucs4 = *src++;
690 src_len--;
691 olen = FcUcs4ToUtf8 (ucs4, u8);
692 u8 += olen;
693 }
694 *u8 = '\0';
695 goto done;
69937bd9 696 }
4f27c1c0
KP		 697 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
698 {
699 FcChar8 *u8;
700 const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman);
701 FcChar8 *src = (FcChar8 *) sname->string;
702 int src_len = sname->string_len;
703
704 /*
705 * Convert AppleRoman to Utf8
706 */
707 if (!map)
708 return 0;
709
710 utf8 = malloc (sname->string_len * 3 + 1);
711 if (!utf8)
712 return 0;
713
714 u8 = utf8;
715 while (src_len > 0)
716 {
717 FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map);
718 int olen = FcUcs4ToUtf8 (ucs4, u8);
719 src_len--;
720 u8 += olen;
721 }
722 *u8 = '\0';
723 goto done;
724 }
716ac8b8
KP		 725#if USE_ICONV
726 cd = iconv_open ("UTF-8", fromcode);
727 if (cd && cd != (iconv_t) (-1))
728 {
729 size_t in_bytes_left = sname->string_len;
730 size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN;
731 char *inbuf, *outbuf;
732
733 utf8 = malloc (out_bytes_left + 1);
734 if (!utf8)
735 {
736 iconv_close (cd);
737 return 0;
738 }
739
740 outbuf = (char *) utf8;
741 inbuf = (char *) sname->string;
742
743 while (in_bytes_left)
744 {
745 size_t did = iconv (cd,
746 &inbuf, &in_bytes_left,
747 &outbuf, &out_bytes_left);
748 if (did == (size_t) (-1))
749 {
750 iconv_close (cd);
751 free (utf8);
752 return 0;
753 }
754 }
755 iconv_close (cd);
756 *outbuf = '\0';
757 goto done;
758 }
759#endif
4f27c1c0
KP		 760 return 0;
761done:
8245771d 762 if (FcStrCmpIgnoreBlanksAndCase (utf8, (FcChar8 *) "") == 0)
4f27c1c0
KP		 763 {
764 free (utf8);
765 return 0;
766 }
767 return utf8;
768}
769
573da729 770static const FcChar8 *
4f27c1c0
KP		 771FcSfntNameLanguage (FT_SfntName *sname)
772{
773 int i;
7295c6f5
KP		 774 FT_UShort platform_id = sname->platform_id;
775 FT_UShort language_id = sname->language_id;
776
777 /*
778 * Many names encoded for TT_PLATFORM_MACINTOSH are broken
779 * in various ways. Kludge around them.
780 */
781 if (platform_id == TT_PLATFORM_MACINTOSH &&
782 sname->encoding_id == TT_MAC_ID_ROMAN &&
783 FcLooksLikeSJIS (sname->string, sname->string_len))
784 {
785 language_id = TT_MAC_LANGID_JAPANESE;
786 }
787
4f27c1c0 788 for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
7295c6f5 789 if (fcFtLanguage[i].platform_id == platform_id &&
4f27c1c0 790 (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
7295c6f5 791 fcFtLanguage[i].language_id == language_id))
67accef4
PL		 792 {
793 if (fcFtLanguage[i].lang[0] == '\0')
794 return NULL;
795 else
796 return (FcChar8 *) fcFtLanguage[i].lang;
797 }
4f27c1c0 798 return 0;
69937bd9
KP		 799}
800
2e2121f9
KP		 801/* Order is significant. For example, some B&H fonts are hinted by
802 URW++, and both strings appear in the notice. */
803
804static const struct {
6ae6acf3 805 const FT_String *notice;
2e2121f9
KP		 806 const FcChar8 *foundry;
807} FcNoticeFoundries[] = {
6ae6acf3
KP		 808 { (const FT_String *) "Bigelow", (const FcChar8 *) "b&h" },
809 { (const FT_String *) "Adobe", (const FcChar8 *) "adobe" },
810 { (const FT_String *) "Bitstream", (const FcChar8 *) "bitstream" },
811 { (const FT_String *) "Monotype", (const FcChar8 *) "monotype" },
812 { (const FT_String *) "Linotype", (const FcChar8 *) "linotype" },
813 { (const FT_String *) "LINOTYPE-HELL",
814 (const FcChar8 *) "linotype" },
815 { (const FT_String *) "IBM", (const FcChar8 *) "ibm" },
816 { (const FT_String *) "URW", (const FcChar8 *) "urw" },
817 { (const FT_String *) "International Typeface Corporation",
2e2121f9 818 (const FcChar8 *) "itc" },
6ae6acf3
KP		 819 { (const FT_String *) "Tiro Typeworks",
820 (const FcChar8 *) "tiro" },
821 { (const FT_String *) "XFree86", (const FcChar8 *) "xfree86" },
822 { (const FT_String *) "Microsoft", (const FcChar8 *) "microsoft" },
823 { (const FT_String *) "Omega", (const FcChar8 *) "omega" },
824 { (const FT_String *) "Font21", (const FcChar8 *) "hwan" },
825 { (const FT_String *) "HanYang System",
826 (const FcChar8 *) "hanyang" }
2e2121f9
KP		 827};
828
67accef4 829#define NUM_NOTICE_FOUNDRIES (int) (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0]))
2e2121f9
KP		 830
831static const FcChar8 *
6ae6acf3 832FcNoticeFoundry(const FT_String *notice)
2ae95e77
JC		 833{
834 int i;
2e2121f9
KP		 835
836 if (notice)
837 for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++)
838 if (strstr ((const char *) notice, (const char *) FcNoticeFoundries[i].notice))
839 return FcNoticeFoundries[i].foundry;
840 return 0;
2ae95e77
JC		 841}
842
2e2121f9 843static FcBool
6ae6acf3 844FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string)
2ae95e77
JC		 845{
846 /* vendor is not necessarily NUL-terminated. */
847 int i, len;
2e2121f9 848
8245771d 849 len = strlen((char *) vendor_string);
2e2121f9
KP		 850 if (memcmp(vendor, vendor_string, len) != 0)
851 return FcFalse;
852 for (i = len; i < 4; i++)
853 if (vendor[i] != ' ' && vendor[i] != '\0')
854 return FcFalse;
855 return FcTrue;
2ae95e77
JC		 856}
857
2e2121f9
KP		 858/* This table is partly taken from ttmkfdir by Joerg Pommnitz. */
859
860/* It should not contain useless entries (such as UNKN) nor duplicate
861 entries for padding both with spaces and NULs. */
862
863static const struct {
6ae6acf3 864 const FT_Char *vendor;
2e2121f9
KP		 865 const FcChar8 *foundry;
866} FcVendorFoundries[] = {
6ae6acf3
KP		 867 { (const FT_Char *) "ADBE", (const FcChar8 *) "adobe"},
868 { (const FT_Char *) "AGFA", (const FcChar8 *) "agfa"},
869 { (const FT_Char *) "ALTS", (const FcChar8 *) "altsys"},
870 { (const FT_Char *) "APPL", (const FcChar8 *) "apple"},
871 { (const FT_Char *) "ARPH", (const FcChar8 *) "arphic"},
872 { (const FT_Char *) "ATEC", (const FcChar8 *) "alltype"},
873 { (const FT_Char *) "B&H", (const FcChar8 *) "b&h"},
874 { (const FT_Char *) "BITS", (const FcChar8 *) "bitstream"},
875 { (const FT_Char *) "CANO", (const FcChar8 *) "cannon"},
876 { (const FT_Char *) "DYNA", (const FcChar8 *) "dynalab"},
877 { (const FT_Char *) "EPSN", (const FcChar8 *) "epson"},
878 { (const FT_Char *) "FJ", (const FcChar8 *) "fujitsu"},
879 { (const FT_Char *) "IBM", (const FcChar8 *) "ibm"},
880 { (const FT_Char *) "ITC", (const FcChar8 *) "itc"},
881 { (const FT_Char *) "IMPR", (const FcChar8 *) "impress"},
882 { (const FT_Char *) "LARA", (const FcChar8 *) "larabiefonts"},
883 { (const FT_Char *) "LEAF", (const FcChar8 *) "interleaf"},
884 { (const FT_Char *) "LETR", (const FcChar8 *) "letraset"},
885 { (const FT_Char *) "LINO", (const FcChar8 *) "linotype"},
886 { (const FT_Char *) "MACR", (const FcChar8 *) "macromedia"},
887 { (const FT_Char *) "MONO", (const FcChar8 *) "monotype"},
888 { (const FT_Char *) "MS", (const FcChar8 *) "microsoft"},
889 { (const FT_Char *) "MT", (const FcChar8 *) "monotype"},
890 { (const FT_Char *) "NEC", (const FcChar8 *) "nec"},
891 { (const FT_Char *) "PARA", (const FcChar8 *) "paratype"},
892 { (const FT_Char *) "QMSI", (const FcChar8 *) "qms"},
893 { (const FT_Char *) "RICO", (const FcChar8 *) "ricoh"},
894 { (const FT_Char *) "URW", (const FcChar8 *) "urw"},
895 { (const FT_Char *) "Y&Y", (const FcChar8 *) "y&y"}
2e2121f9
KP		 896};
897
67accef4 898#define NUM_VENDOR_FOUNDRIES (int) (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
2e2121f9
KP		 899
900static const FcChar8 *
6ae6acf3 901FcVendorFoundry(const FT_Char vendor[4])
2ae95e77
JC		 902{
903 int i;
2e2121f9
KP		 904
905 if (vendor)
906 for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++)
907 if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor))
908 return FcVendorFoundries[i].foundry;
909 return 0;
2ae95e77
JC		 910}
911
11fec41c 912typedef struct _FcStringConst {
6ae6acf3
KP		 913 const FcChar8 *name;
914 int value;
11fec41c
KP		 915} FcStringConst;
916
917static int
918FcStringIsConst (const FcChar8 *string,
919 const FcStringConst *c,
920 int nc)
921{
922 int i;
923
924 for (i = 0; i < nc; i++)
925 if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0)
926 return c[i].value;
927 return -1;
928}
929
930static int
931FcStringContainsConst (const FcChar8 *string,
932 const FcStringConst *c,
933 int nc)
934{
935 int i;
936
937 for (i = 0; i < nc; i++)
938 if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
939 return c[i].value;
940 return -1;
941}
942
8245771d
PL		 943typedef FcChar8 *FC8;
944
11fec41c 945static const FcStringConst weightConsts[] = {
8245771d
PL		 946 { (FC8) "thin", FC_WEIGHT_THIN },
947 { (FC8) "extralight", FC_WEIGHT_EXTRALIGHT },
948 { (FC8) "ultralight", FC_WEIGHT_ULTRALIGHT },
949 { (FC8) "light", FC_WEIGHT_LIGHT },
950 { (FC8) "book", FC_WEIGHT_BOOK },
951 { (FC8) "regular", FC_WEIGHT_REGULAR },
952 { (FC8) "normal", FC_WEIGHT_NORMAL },
953 { (FC8) "medium", FC_WEIGHT_MEDIUM },
954 { (FC8) "demibold", FC_WEIGHT_DEMIBOLD },
955 { (FC8) "demi", FC_WEIGHT_DEMIBOLD },
956 { (FC8) "semibold", FC_WEIGHT_SEMIBOLD },
8245771d 957 { (FC8) "extrabold", FC_WEIGHT_EXTRABOLD },
c2c6976d 958 { (FC8) "superbold", FC_WEIGHT_EXTRABOLD },
8245771d 959 { (FC8) "ultrabold", FC_WEIGHT_ULTRABOLD },
c2c6976d 960 { (FC8) "bold", FC_WEIGHT_BOLD },
8245771d
PL		 961 { (FC8) "black", FC_WEIGHT_BLACK },
962 { (FC8) "heavy", FC_WEIGHT_HEAVY },
11fec41c
KP		 963};
964
67accef4 965#define NUM_WEIGHT_CONSTS (int) (sizeof (weightConsts) / sizeof (weightConsts[0]))
11fec41c
KP		 966
967#define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS)
968#define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS)
969
970static const FcStringConst widthConsts[] = {
8245771d
PL		 971 { (FC8) "ultracondensed", FC_WIDTH_ULTRACONDENSED },
972 { (FC8) "extracondensed", FC_WIDTH_EXTRACONDENSED },
973 { (FC8) "semicondensed", FC_WIDTH_SEMICONDENSED },
974 { (FC8) "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */
975 { (FC8) "normal", FC_WIDTH_NORMAL },
976 { (FC8) "semiexpanded", FC_WIDTH_SEMIEXPANDED },
977 { (FC8) "extraexpanded", FC_WIDTH_EXTRAEXPANDED },
978 { (FC8) "ultraexpanded", FC_WIDTH_ULTRAEXPANDED },
979 { (FC8) "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */
11fec41c
KP		 980};
981
67accef4 982#define NUM_WIDTH_CONSTS (int) (sizeof (widthConsts) / sizeof (widthConsts[0]))
11fec41c
KP		 983
984#define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
985#define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
986
987static const FcStringConst slantConsts[] = {
8245771d 988 { (FC8) "italic", FC_SLANT_ITALIC },
c2c6976d 989 { (FC8) "kursiv", FC_SLANT_ITALIC },
8245771d 990 { (FC8) "oblique", FC_SLANT_OBLIQUE },
11fec41c
KP		 991};
992
67accef4 993#define NUM_SLANT_CONSTS (int) (sizeof (slantConsts) / sizeof (slantConsts[0]))
11fec41c
KP		 994
995#define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
996#define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
2ae95e77 997
c2c6976d
KP		 998static const FcStringConst decorativeConsts[] = {
999 { (FC8) "shadow", FcTrue },
1000 { (FC8) "smallcaps", FcTrue },
1001 { (FC8) "antiqua", FcTrue },
1002 { (FC8) "romansc", FcTrue },
1003 { (FC8) "embosed", FcTrue },
1004 { (FC8) "romansmallcaps", FcTrue },
1005};
1006
1007#define NUM_DECORATIVE_CONSTS (int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0]))
1008
1009#define FcIsDecorative(s) FcStringIsConst(s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1010#define FcContainsDecorative(s) FcStringContainsConst (s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1011
b68b9646
KP		 1012static double
1013FcGetPixelSize (FT_Face face, int i)
1014{
208a720f 1015#if HAVE_FT_GET_BDF_PROPERTY
b68b9646
KP		 1016 if (face->num_fixed_sizes == 1)
1017 {
1018 BDF_PropertyRec prop;
1019 int rc;
1020
8ebf7725 1021 rc = FT_Get_BDF_Property (face, "PIXEL_SIZE", &prop);
b68b9646
KP		 1022 if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1023 return (double) prop.u.integer;
1024 }
1025#endif
208a720f 1026#if HAVE_FT_BITMAP_SIZE_Y_PPEM
b68b9646 1027 return (double) face->available_sizes[i].y_ppem / 64.0;
4f38fa81 1028#else
6ae6acf3 1029 return (double) face->available_sizes[i].height;
4f38fa81 1030#endif
b68b9646
KP		 1031}
1032
4f27c1c0 1033static FcBool
67accef4 1034FcStringInPatternElement (FcPattern *pat, const char *elt, FcChar8 *string)
4f27c1c0
KP		 1035{
1036 int e;
1037 FcChar8 *old;
1038 for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++)
1039 if (!FcStrCmpIgnoreBlanksAndCase (old, string))
1040 {
1041 return FcTrue;
4f27c1c0
KP		 1042 }
1043 return FcFalse;
1044}
1045
253ec760
KP		 1046static const FT_UShort platform_order[] = {
1047 TT_PLATFORM_MICROSOFT,
1048 TT_PLATFORM_APPLE_UNICODE,
1049 TT_PLATFORM_MACINTOSH,
1050};
1051#define NUM_PLATFORM_ORDER (sizeof (platform_order) / sizeof (platform_order[0]))
1052
1053static const FT_UShort nameid_order[] = {
1054 TT_NAME_ID_PREFERRED_FAMILY,
1055 TT_NAME_ID_FONT_FAMILY,
1056 TT_NAME_ID_MAC_FULL_NAME,
1057 TT_NAME_ID_FULL_NAME,
1058 TT_NAME_ID_PREFERRED_SUBFAMILY,
1059 TT_NAME_ID_FONT_SUBFAMILY,
1060 TT_NAME_ID_TRADEMARK,
1061 TT_NAME_ID_MANUFACTURER,
1062};
1063
1064#define NUM_NAMEID_ORDER (sizeof (nameid_order) / sizeof (nameid_order[0]))
24330d27 1065FcPattern *
72ffe653
KP		 1066FcFreeTypeQueryFace (const FT_Face face,
1067 const FcChar8 *file,
1068 int id,
1069 FcBlanks *blanks)
24330d27 1070{
ccb3e93b 1071 FcPattern *pat;
11fec41c
KP		 1072 int slant = -1;
1073 int weight = -1;
81fa16c3 1074 int width = -1;
c2c6976d 1075 FcBool decorative = FcFalse;
ccb3e93b
KP		 1076 int i;
1077 FcCharSet *cs;
d8d73958 1078 FcLangSet *ls;
4f27c1c0 1079#if 0
2e2121f9 1080 FcChar8 *family = 0;
4f27c1c0 1081#endif
dbf68dd5 1082 FcChar8 *complex;
2e2121f9 1083 const FcChar8 *foundry = 0;
848d32bd 1084 int spacing;
ccb3e93b 1085 TT_OS2 *os2;
79621aa5 1086#if HAVE_FT_GET_PS_FONT_INFO
d6ea8347 1087 PS_FontInfoRec psfontinfo;
79621aa5
KP		 1088#endif
1089#if HAVE_FT_GET_BDF_PROPERTY
53183e66
KP		 1090 BDF_PropertyRec prop;
1091#endif
a342e87d 1092 TT_Header *head;
e50b9ae7 1093 const FcChar8 *exclusiveLang = 0;
69937bd9
KP		 1094 FT_SfntName sname;
1095 FT_UInt snamei, snamec;
4f27c1c0
KP		 1096
1097 int nfamily = 0;
1098 int nfamily_lang = 0;
1099 int nstyle = 0;
1100 int nstyle_lang = 0;
1101 int nfullname = 0;
1102 int nfullname_lang = 0;
253ec760
KP		 1103 int p, platform;
1104 int n, nameid;
24330d27 1105
4f27c1c0
KP		 1106 FcChar8 *style = 0;
1107 int st;
1108
24330d27
KP		 1109 pat = FcPatternCreate ();
1110 if (!pat)
1111 goto bail0;
1112
1113 if (!FcPatternAddBool (pat, FC_OUTLINE,
1114 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1115 goto bail1;
1116
1117 if (!FcPatternAddBool (pat, FC_SCALABLE,
1118 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1119 goto bail1;
1120
1121
2ae95e77
JC		 1122 /*
1123 * Get the OS/2 table
1124 */
1125 os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
1126
2e2121f9
KP		 1127 /*
1128 * Look first in the OS/2 table for the foundry, if
1129 * not found here, the various notices will be searched for
1130 * that information, either from the sfnt name tables or
0e7a4347
KP		 1131 * the Postscript FontInfo dictionary. Finally, the
1132 * BDF properties will queried.
2e2121f9
KP		 1133 */
1134
2ae95e77 1135 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
2e2121f9 1136 foundry = FcVendorFoundry(os2->achVendID);
2ae95e77 1137
4f27c1c0
KP		 1138 if (FcDebug () & FC_DBG_SCANV)
1139 printf ("\n");
69937bd9
KP		 1140 /*
1141 * Grub through the name table looking for family
1142 * and style names. FreeType makes quite a hash
1143 * of them
1144 */
69937bd9 1145 snamec = FT_Get_Sfnt_Name_Count (face);
253ec760 1146 for (p = 0; p <= NUM_PLATFORM_ORDER; p++)
69937bd9 1147 {
253ec760
KP		 1148 if (p < NUM_PLATFORM_ORDER)
1149 platform = platform_order[p];
1150 else
1151 platform = 0xffff;
4f27c1c0 1152
253ec760
KP		 1153 /*
1154 * Order nameids so preferred names appear first
1155 * in the resulting list
1156 */
1157 for (n = 0; n < NUM_NAMEID_ORDER; n++)
4f27c1c0 1158 {
253ec760 1159 nameid = nameid_order[n];
4f27c1c0 1160
253ec760 1161 for (snamei = 0; snamei < snamec; snamei++)
4f27c1c0 1162 {
253ec760
KP		 1163 FcChar8 *utf8;
1164 const FcChar8 *lang;
1165 const char *elt = 0, *eltlang = 0;
1166 int *np = 0, *nlangp = 0;
1167
1168 if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0)
1169 continue;
1170 if (sname.name_id != nameid)
1171 continue;
1172
1173 /*
1174 * Sort platforms in preference order, accepting
1175 * all other platforms last
1176 */
1177 if (p < NUM_PLATFORM_ORDER)
1178 {
1179 if (sname.platform_id != platform)
1180 continue;
1181 }
1182 else
1183 {
1184 int sp;
1185
1186 for (sp = 0; sp < NUM_PLATFORM_ORDER; sp++)
1187 if (sname.platform_id == platform_order[sp])
1188 break;
1189 if (sp != NUM_PLATFORM_ORDER)
1190 continue;
1191 }
1192 utf8 = FcSfntNameTranscode (&sname);
1193 lang = FcSfntNameLanguage (&sname);
1194
1195 if (!utf8)
1196 continue;
1197
1198 switch (sname.name_id) {
1199 case TT_NAME_ID_PREFERRED_FAMILY:
1200 case TT_NAME_ID_FONT_FAMILY:
1201#if 0
1202 case TT_NAME_ID_PS_NAME:
1203 case TT_NAME_ID_UNIQUE_ID:
1204#endif
1205 if (FcDebug () & FC_DBG_SCANV)
1206 printf ("found family (n %2d p %d e %d l 0x%04x) %s\n",
1207 sname.name_id, sname.platform_id,
1208 sname.encoding_id, sname.language_id,
1209 utf8);
1210
1211 elt = FC_FAMILY;
1212 eltlang = FC_FAMILYLANG;
1213 np = &nfamily;
1214 nlangp = &nfamily_lang;
1215 break;
1216 case TT_NAME_ID_MAC_FULL_NAME:
1217 case TT_NAME_ID_FULL_NAME:
1218 if (FcDebug () & FC_DBG_SCANV)
1219 printf ("found full (n %2d p %d e %d l 0x%04x) %s\n",
1220 sname.name_id, sname.platform_id,
1221 sname.encoding_id, sname.language_id,
1222 utf8);
1223
1224 elt = FC_FULLNAME;
1225 eltlang = FC_FULLNAMELANG;
1226 np = &nfullname;
1227 nlangp = &nfullname_lang;
1228 break;
1229 case TT_NAME_ID_PREFERRED_SUBFAMILY:
1230 case TT_NAME_ID_FONT_SUBFAMILY:
1231 if (FcDebug () & FC_DBG_SCANV)
1232 printf ("found style (n %2d p %d e %d l 0x%04x) %s\n",
1233 sname.name_id, sname.platform_id,
1234 sname.encoding_id, sname.language_id,
1235 utf8);
1236
1237 elt = FC_STYLE;
1238 eltlang = FC_STYLELANG;
1239 np = &nstyle;
1240 nlangp = &nstyle_lang;
1241 break;
1242 case TT_NAME_ID_TRADEMARK:
1243 case TT_NAME_ID_MANUFACTURER:
1244 /* If the foundry wasn't found in the OS/2 table, look here */
1245 if(!foundry)
1246 foundry = FcNoticeFoundry((FT_String *) utf8);
1247 break;
1248 }
1249 if (elt)
4f27c1c0 1250 {
253ec760
KP		 1251 if (FcStringInPatternElement (pat, elt, utf8))
1252 {
1253 free (utf8);
1254 continue;
1255 }
1256
1257 /* add new element */
1258 if (!FcPatternAddString (pat, elt, utf8))
1259 {
1260 free (utf8);
4f27c1c0 1261 goto bail1;
253ec760
KP		 1262 }
1263 free (utf8);
1264 if (lang)
1265 {
1266 /* pad lang list with 'xx' to line up with elt */
1267 while (*nlangp < *np)
1268 {
1269 if (!FcPatternAddString (pat, eltlang, (FcChar8 *) "xx"))
1270 goto bail1;
1271 ++*nlangp;
1272 }
1273 if (!FcPatternAddString (pat, eltlang, lang))
1274 goto bail1;
1275 ++*nlangp;
1276 }
1277 ++*np;
4f27c1c0 1278 }
253ec760
KP		 1279 else
1280 free (utf8);
4f27c1c0 1281 }
4f27c1c0 1282 }
69937bd9 1283 }
253ec760 1284
e4125ef9 1285 if (!nfamily && face->family_name &&
8245771d 1286 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0)
4f27c1c0
KP		 1287 {
1288 if (FcDebug () & FC_DBG_SCANV)
e4125ef9 1289 printf ("using FreeType family \"%s\"\n", face->family_name);
8245771d 1290 if (!FcPatternAddString (pat, FC_FAMILY, (FcChar8 *) face->family_name))
4f27c1c0
KP		 1291 goto bail1;
1292 ++nfamily;
1293 }
69937bd9 1294
e4125ef9 1295 if (!nstyle && face->style_name &&
8245771d 1296 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0)
4f27c1c0
KP		 1297 {
1298 if (FcDebug () & FC_DBG_SCANV)
e4125ef9 1299 printf ("using FreeType style \"%s\"\n", face->style_name);
8245771d 1300 if (!FcPatternAddString (pat, FC_STYLE, (FcChar8 *) face->style_name))
4f27c1c0
KP		 1301 goto bail1;
1302 ++nstyle;
1303 }
69937bd9 1304
4f27c1c0 1305 if (!nfamily)
24330d27 1306 {
69937bd9 1307 FcChar8 *start, *end;
4f27c1c0 1308 FcChar8 *family;
69937bd9
KP		 1309
1310 start = (FcChar8 *) strrchr ((char *) file, '/');
1311 if (start)
1312 start++;
24330d27 1313 else
69937bd9
KP		 1314 start = (FcChar8 *) file;
1315 end = (FcChar8 *) strrchr ((char *) start, '.');
1316 if (!end)
1317 end = start + strlen ((char *) start);
9dac3c59 1318 /* freed below */
69937bd9
KP		 1319 family = malloc (end - start + 1);
1320 strncpy ((char *) family, (char *) start, end - start);
1321 family[end - start] = '\0';
4f27c1c0 1322 if (FcDebug () & FC_DBG_SCANV)
e4125ef9 1323 printf ("using filename for family %s\n", family);
4f27c1c0
KP		 1324 if (!FcPatternAddString (pat, FC_FAMILY, family))
1325 {
1326 free (family);
1327 goto bail1;
1328 }
1329 free (family);
1330 ++nfamily;
24330d27 1331 }
69937bd9 1332
c1c3ba06 1333 if (!FcPatternAddString (pat, FC_FILE, file))
24330d27 1334 goto bail1;
e77c1718 1335
24330d27
KP		 1336 if (!FcPatternAddInteger (pat, FC_INDEX, id))
1337 goto bail1;
1338
148656ed
KP		 1339#if 0
1340 /*
1341 * don't even try this -- CJK 'monospace' fonts are really
1342 * dual width, and most other fonts don't bother to set
1343 * the attribute. Sigh.
1344 */
24330d27
KP		 1345 if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
1346 if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
1347 goto bail1;
1348#endif
1349
a342e87d
KP		 1350 /*
1351 * Find the font revision (if available)
1352 */
1353 head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head);
1354 if (head)
1355 {
1356 if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision))
1357 goto bail1;
1358 }
1359 else
1360 {
1361 if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0))
1362 goto bail1;
1363 }
1364
4c003605
KP		 1365 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1366 {
1367 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
1368 {
1369 FT_ULong bits;
1370 int bit;
1371 if (FcCodePageRange[i].bit < 32)
1372 {
1373 bits = os2->ulCodePageRange1;
1374 bit = FcCodePageRange[i].bit;
1375 }
1376 else
1377 {
1378 bits = os2->ulCodePageRange2;
1379 bit = FcCodePageRange[i].bit - 32;
1380 }
1381 if (bits & (1 << bit))
1382 {
e50b9ae7
KP		 1383 /*
1384 * If the font advertises support for multiple
1385 * "exclusive" languages, then include support
1386 * for any language found to have coverage
1387 */
1388 if (exclusiveLang)
1389 {
1390 exclusiveLang = 0;
1391 break;
1392 }
1393 exclusiveLang = FcCodePageRange[i].lang;
4c003605
KP		 1394 }
1395 }
1396 }
1397
81fa16c3
KP		 1398 if (os2 && os2->version != 0xffff)
1399 {
1400 if (os2->usWeightClass == 0)
11fec41c 1401 ;
81fa16c3
KP		 1402 else if (os2->usWeightClass < 150)
1403 weight = FC_WEIGHT_THIN;
1404 else if (os2->usWeightClass < 250)
1405 weight = FC_WEIGHT_EXTRALIGHT;
1406 else if (os2->usWeightClass < 350)
1407 weight = FC_WEIGHT_LIGHT;
1408 else if (os2->usWeightClass < 450)
1409 weight = FC_WEIGHT_REGULAR;
1410 else if (os2->usWeightClass < 550)
1411 weight = FC_WEIGHT_MEDIUM;
1412 else if (os2->usWeightClass < 650)
1413 weight = FC_WEIGHT_SEMIBOLD;
1414 else if (os2->usWeightClass < 750)
1415 weight = FC_WEIGHT_BOLD;
1416 else if (os2->usWeightClass < 850)
1417 weight = FC_WEIGHT_EXTRABOLD;
1418 else if (os2->usWeightClass < 950)
1419 weight = FC_WEIGHT_BLACK;
c2c6976d
KP		 1420 if ((FcDebug() & FC_DBG_SCANV) && weight != -1)
1421 printf ("\tos2 weight class %d maps to weight %d\n",
1422 os2->usWeightClass, weight);
81fa16c3
KP		 1423
1424 switch (os2->usWidthClass) {
1425 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1426 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1427 case 3: width = FC_WIDTH_CONDENSED; break;
1428 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1429 case 5: width = FC_WIDTH_NORMAL; break;
1430 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1431 case 7: width = FC_WIDTH_EXPANDED; break;
1432 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1433 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1434 }
c2c6976d
KP		 1435 if ((FcDebug() & FC_DBG_SCANV) && width != -1)
1436 printf ("\tos2 width class %d maps to width %d\n",
1437 os2->usWidthClass, width);
81fa16c3 1438 }
dbf68dd5
KP		 1439 if (os2 && (complex = FcFontCapabilities(face)))
1440 {
1441 if (!FcPatternAddString (pat, FC_CAPABILITY, complex))
1442 {
1443 free (complex);
1444 goto bail1;
1445 }
1446 free (complex);
1447 }
d6ea8347
KP		 1448
1449 /*
1450 * Type 1: Check for FontInfo dictionary information
1451 * Code from g2@magestudios.net (Gerard Escalante)
1452 */
1453
79621aa5 1454#if HAVE_FT_GET_PS_FONT_INFO
d6ea8347
KP		 1455 if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
1456 {
11fec41c 1457 if (weight == -1 && psfontinfo.weight)
52253696 1458 {
8245771d 1459 weight = FcIsWeight ((FcChar8 *) psfontinfo.weight);
11fec41c
KP		 1460 if (FcDebug() & FC_DBG_SCANV)
1461 printf ("\tType1 weight %s maps to %d\n",
1462 psfontinfo.weight, weight);
52253696 1463 }
d6ea8347 1464
70ee8809
KP		 1465#if 0
1466 /*
1467 * Don't bother with italic_angle; FreeType already extracts that
1468 * information for us and sticks it into style_flags
1469 */
1470 if (psfontinfo.italic_angle)
d6ea8347 1471 slant = FC_SLANT_ITALIC;
70ee8809 1472 else
d6ea8347 1473 slant = FC_SLANT_ROMAN;
70ee8809 1474#endif
2ae95e77
JC		 1475
1476 if(!foundry)
2e2121f9 1477 foundry = FcNoticeFoundry(psfontinfo.notice);
d6ea8347 1478 }
79621aa5 1479#endif /* HAVE_FT_GET_PS_FONT_INFO */
81fa16c3 1480
79621aa5 1481#if HAVE_FT_GET_BDF_PROPERTY
0e7a4347
KP		 1482 /*
1483 * Finally, look for a FOUNDRY BDF property if no other
1484 * mechanism has managed to locate a foundry
1485 */
1486
1487 if (!foundry)
1488 {
1489 int rc;
8ebf7725 1490 rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop);
0e7a4347 1491 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
8245771d 1492 foundry = (FcChar8 *) prop.u.atom;
0e7a4347
KP		 1493 }
1494
1495 if (width == -1)
1496 {
8ebf7725 1497 if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
0e7a4347
KP		 1498 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1499 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1500 {
1501 FT_Int32 value;
1502
1503 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1504 value = prop.u.integer;
1505 else
1506 value = (FT_Int32) prop.u.cardinal;
1507 switch ((value + 5) / 10) {
1508 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1509 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1510 case 3: width = FC_WIDTH_CONDENSED; break;
1511 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1512 case 5: width = FC_WIDTH_NORMAL; break;
1513 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1514 case 7: width = FC_WIDTH_EXPANDED; break;
1515 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1516 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1517 }
1518 }
0b7a0da2 1519 if (width == -1 &&
8ebf7725 1520 FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
0b7a0da2 1521 prop.type == BDF_PROPERTY_TYPE_ATOM)
0e7a4347 1522 {
8245771d 1523 width = FcIsWidth ((FcChar8 *) prop.u.atom);
0e7a4347 1524 if (FcDebug () & FC_DBG_SCANV)
0b7a0da2 1525 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
0e7a4347
KP		 1526 }
1527 }
0e7a4347
KP		 1528#endif
1529
11fec41c
KP		 1530 /*
1531 * Look for weight, width and slant names in the style value
1532 */
4f27c1c0 1533 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
11fec41c
KP		 1534 {
1535 if (weight == -1)
1536 {
1537 weight = FcContainsWeight (style);
1538 if (FcDebug() & FC_DBG_SCANV)
1539 printf ("\tStyle %s maps to weight %d\n", style, weight);
1540 }
1541 if (width == -1)
1542 {
1543 width = FcContainsWidth (style);
1544 if (FcDebug() & FC_DBG_SCANV)
1545 printf ("\tStyle %s maps to width %d\n", style, width);
1546 }
1547 if (slant == -1)
1548 {
1549 slant = FcContainsSlant (style);
1550 if (FcDebug() & FC_DBG_SCANV)
1551 printf ("\tStyle %s maps to slant %d\n", style, slant);
1552 }
c2c6976d
KP		 1553 if (decorative == FcFalse)
1554 {
1555 decorative = FcContainsDecorative (style) > 0;
1556 if (FcDebug() & FC_DBG_SCANV)
1557 printf ("\tStyle %s maps to decorative %d\n", style, decorative);
1558 }
11fec41c
KP		 1559 }
1560 /*
1561 * Pull default values from the FreeType flags if more
1562 * specific values not found above
1563 */
1564 if (slant == -1)
1565 {
1566 slant = FC_SLANT_ROMAN;
1567 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1568 slant = FC_SLANT_ITALIC;
1569 }
1570
1571 if (weight == -1)
1572 {
1573 weight = FC_WEIGHT_MEDIUM;
1574 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1575 weight = FC_WEIGHT_BOLD;
1576 }
1577
89e28590
KP		 1578 if (width == -1)
1579 width = FC_WIDTH_NORMAL;
1580
1581 if (foundry == 0)
8245771d 1582 foundry = (FcChar8 *) "unknown";
89e28590 1583
81fa16c3
KP		 1584 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1585 goto bail1;
1586
1587 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1588 goto bail1;
1589
89e28590
KP		 1590 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1591 goto bail1;
81fa16c3 1592
89e28590
KP		 1593 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1594 goto bail1;
2e2121f9 1595
c2c6976d
KP		 1596 if (!FcPatternAddBool (pat, FC_DECORATIVE, decorative))
1597 goto bail1;
1598
4c003605
KP		 1599 /*
1600 * Compute the unicode coverage for the font
1601 */
848d32bd 1602 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
24330d27
KP		 1603 if (!cs)
1604 goto bail1;
1605
79621aa5 1606#if HAVE_FT_GET_BDF_PROPERTY
ecb7c180
JC		 1607 /* For PCF fonts, override the computed spacing with the one from
1608 the property */
8ebf7725 1609 if(FT_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
ecb7c180 1610 prop.type == BDF_PROPERTY_TYPE_ATOM) {
02638f1a 1611 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
ecb7c180 1612 spacing = FC_CHARCELL;
02638f1a 1613 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
ecb7c180 1614 spacing = FC_MONO;
02638f1a 1615 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
ecb7c180
JC		 1616 spacing = FC_PROPORTIONAL;
1617 }
1618#endif
1619
24330d27
KP		 1620 /*
1621 * Skip over PCF fonts that have no encoded characters; they're
1622 * usually just Unicode fonts transcoded to some legacy encoding
6f767cec
PL		 1623 * ftglue.c forces us to approximate whether a font is a PCF font
1624 * or not by whether it has any BDF properties. Try PIXEL_SIZE;
1625 * I don't know how to get a list of BDF properties on the font. -PL
24330d27 1626 */
e50b9ae7 1627 if (FcCharSetCount (cs) == 0)
24330d27 1628 {
6f767cec
PL		 1629#if HAVE_FT_GET_BDF_PROPERTY
1630 if(FT_Get_BDF_Property(face, "PIXEL_SIZE", &prop) == 0)
24330d27 1631 goto bail2;
8ebf7725 1632#endif
6f767cec 1633 }
24330d27
KP		 1634
1635 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1636 goto bail2;
4c003605 1637
d8d73958
KP		 1638 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1639 if (!ls)
1640 goto bail2;
1641
1642 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
53183e66
KP		 1643 {
1644 FcLangSetDestroy (ls);
d8d73958 1645 goto bail2;
53183e66
KP		 1646 }
1647
1648 FcLangSetDestroy (ls);
82f4243f 1649
848d32bd
KP		 1650 if (spacing != FC_PROPORTIONAL)
1651 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1652 goto bail2;
1653
24330d27
KP		 1654 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1655 {
1656 for (i = 0; i < face->num_fixed_sizes; i++)
1657 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
b68b9646 1658 FcGetPixelSize (face, i)))
f8a17f32 1659 goto bail2;
24330d27 1660 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
f8a17f32 1661 goto bail2;
79621aa5 1662#if HAVE_FT_GET_BDF_PROPERTY
0f362ad5
JC		 1663 if(face->num_fixed_sizes == 1) {
1664 int rc;
1665 int value;
0f362ad5 1666
5657098e
PL		 1667 /* skip bitmap fonts which do not even have a family name */
1668 rc = FT_Get_BDF_Property(face, "FAMILY_NAME", &prop);
1669 if (rc != 0 || prop.type != BDF_PROPERTY_TYPE_ATOM)
1670 goto bail2;
1671
8ebf7725 1672 rc = FT_Get_BDF_Property(face, "POINT_SIZE", &prop);
0f362ad5
JC		 1673 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1674 value = prop.u.integer;
1675 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1676 value = prop.u.cardinal;
1677 else
1678 goto nevermind;
1679 if(!FcPatternAddDouble(pat, FC_SIZE, value / 10.0))
1680 goto nevermind;
1681
8ebf7725 1682 rc = FT_Get_BDF_Property(face, "RESOLUTION_Y", &prop);
0f362ad5
JC		 1683 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1684 value = prop.u.integer;
1685 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1686 value = prop.u.cardinal;
1687 else
1688 goto nevermind;
1689 if(!FcPatternAddDouble(pat, FC_DPI, (double)value))
1690 goto nevermind;
1691
1692 }
1693 nevermind:
1694 ;
1695#endif
24330d27 1696 }
537e3d23
KP		 1697#if HAVE_FT_GET_X11_FONT_FORMAT
1698 /*
1699 * Use the (not well documented or supported) X-specific function
1700 * from FreeType to figure out the font format
1701 */
1702 {
1703 const char *font_format = FT_Get_X11_Font_Format (face);
1704 if (font_format)
8245771d 1705 FcPatternAddString (pat, FC_FONTFORMAT, (FcChar8 *) font_format);
537e3d23
KP		 1706 }
1707#endif
24330d27 1708
11fec41c
KP		 1709 /*
1710 * Drop our reference to the charset
1711 */
1712 FcCharSetDestroy (cs);
1713
24330d27
KP		 1714 return pat;
1715
1716bail2:
1717 FcCharSetDestroy (cs);
1718bail1:
1719 FcPatternDestroy (pat);
1720bail0:
72ffe653
KP		 1721 return NULL;
1722}
1723
1724FcPattern *
1725FcFreeTypeQuery(const FcChar8 *file,
1726 int id,
1727 FcBlanks *blanks,
1728 int *count)
1729{
1730 FT_Face face;
1731 FT_Library ftLibrary;
1732 FcPattern *pat = NULL;
1733
1734 if (FT_Init_FreeType (&ftLibrary))
1735 return NULL;
1736
1737 if (FT_New_Face (ftLibrary, (char *) file, id, &face))
1738 goto bail;
1739
1740 *count = face->num_faces;
1741
1742 pat = FcFreeTypeQueryFace (face, file, id, blanks);
1743
24330d27
KP		 1744 FT_Done_Face (face);
1745bail:
1746 FT_Done_FreeType (ftLibrary);
72ffe653 1747 return pat;
24330d27 1748}
c647f6f1 1749
c647f6f1
KP		 1750/*
1751 * For our purposes, this approximation is sufficient
1752 */
79621aa5 1753#if !HAVE_FT_GET_NEXT_CHAR
c647f6f1
KP		 1754#define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1755 (*(gi) = 0), 0 : \
1756 (*(gi) = 1), (ucs4) + 1)
ec0c740e 1757#warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
c647f6f1
KP		 1758#endif
1759
1760typedef struct _FcCharEnt {
1761 FcChar16 bmp;
1762 unsigned char encode;
1763} FcCharEnt;
1764
1765struct _FcCharMap {
1766 const FcCharEnt *ent;
1767 int nent;
1768};
1769
1770typedef struct _FcFontDecode {
1771 FT_Encoding encoding;
1772 const FcCharMap *map;
1773 FcChar32 max;
1774} FcFontDecode;
1775
1776static const FcCharEnt AppleRomanEnt[] = {
1777 { 0x0020, 0x20 }, /* SPACE */
1778 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1779 { 0x0022, 0x22 }, /* QUOTATION MARK */
1780 { 0x0023, 0x23 }, /* NUMBER SIGN */
1781 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1782 { 0x0025, 0x25 }, /* PERCENT SIGN */
1783 { 0x0026, 0x26 }, /* AMPERSAND */
1784 { 0x0027, 0x27 }, /* APOSTROPHE */
1785 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1786 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1787 { 0x002A, 0x2A }, /* ASTERISK */
1788 { 0x002B, 0x2B }, /* PLUS SIGN */
1789 { 0x002C, 0x2C }, /* COMMA */
1790 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1791 { 0x002E, 0x2E }, /* FULL STOP */
1792 { 0x002F, 0x2F }, /* SOLIDUS */
1793 { 0x0030, 0x30 }, /* DIGIT ZERO */
1794 { 0x0031, 0x31 }, /* DIGIT ONE */
1795 { 0x0032, 0x32 }, /* DIGIT TWO */
1796 { 0x0033, 0x33 }, /* DIGIT THREE */
1797 { 0x0034, 0x34 }, /* DIGIT FOUR */
1798 { 0x0035, 0x35 }, /* DIGIT FIVE */
1799 { 0x0036, 0x36 }, /* DIGIT SIX */
1800 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1801 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1802 { 0x0039, 0x39 }, /* DIGIT NINE */
1803 { 0x003A, 0x3A }, /* COLON */
1804 { 0x003B, 0x3B }, /* SEMICOLON */
1805 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1806 { 0x003D, 0x3D }, /* EQUALS SIGN */
1807 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1808 { 0x003F, 0x3F }, /* QUESTION MARK */
1809 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1810 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1811 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1812 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1813 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1814 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1815 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1816 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1817 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1818 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1819 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1820 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1821 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1822 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1823 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1824 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1825 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1826 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1827 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1828 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1829 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1830 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1831 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1832 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1833 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1834 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1835 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1836 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1837 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1838 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1839 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1840 { 0x005F, 0x5F }, /* LOW LINE */
1841 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1842 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1843 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1844 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1845 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1846 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1847 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1848 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1849 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1850 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1851 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1852 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1853 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1854 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1855 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1856 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1857 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1858 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1859 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1860 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1861 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1862 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1863 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1864 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1865 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1866 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1867 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1868 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1869 { 0x007C, 0x7C }, /* VERTICAL LINE */
1870 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1871 { 0x007E, 0x7E }, /* TILDE */
1872 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1873 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1874 { 0x00A2, 0xA2 }, /* CENT SIGN */
1875 { 0x00A3, 0xA3 }, /* POUND SIGN */
1876 { 0x00A5, 0xB4 }, /* YEN SIGN */
1877 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1878 { 0x00A8, 0xAC }, /* DIAERESIS */
1879 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1880 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1881 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1882 { 0x00AC, 0xC2 }, /* NOT SIGN */
1883 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1884 { 0x00AF, 0xF8 }, /* MACRON */
1885 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1886 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1887 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1888 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1889 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1890 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1891 { 0x00B8, 0xFC }, /* CEDILLA */
1892 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1893 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1894 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1895 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1896 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1897 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1898 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1899 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1900 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1901 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1902 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1903 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1904 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1905 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1906 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1907 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1908 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1909 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1910 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1911 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1912 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1913 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1914 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1915 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1916 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1917 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1918 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1919 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1920 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1921 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1922 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1923 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1924 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1925 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1926 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1927 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1928 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1929 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1930 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1931 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1932 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1933 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1934 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1935 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1936 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1937 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1938 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1939 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1940 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1941 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1942 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1943 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1944 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1945 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1946 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1947 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1948 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1949 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1950 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1951 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1952 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1953 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1954 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1955 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1956 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1957 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1958 { 0x02C7, 0xFF }, /* CARON */
1959 { 0x02D8, 0xF9 }, /* BREVE */
1960 { 0x02D9, 0xFA }, /* DOT ABOVE */
1961 { 0x02DA, 0xFB }, /* RING ABOVE */
1962 { 0x02DB, 0xFE }, /* OGONEK */
1963 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1964 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1965 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1966 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1967 { 0x2013, 0xD0 }, /* EN DASH */
1968 { 0x2014, 0xD1 }, /* EM DASH */
1969 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1970 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
1971 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
1972 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
1973 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
1974 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
1975 { 0x2020, 0xA0 }, /* DAGGER */
1976 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
1977 { 0x2022, 0xA5 }, /* BULLET */
1978 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
1979 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
1980 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
1981 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
1982 { 0x2044, 0xDA }, /* FRACTION SLASH */
1983 { 0x20AC, 0xDB }, /* EURO SIGN */
1984 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
1985 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
1986 { 0x2206, 0xC6 }, /* INCREMENT */
1987 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
1988 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
1989 { 0x221A, 0xC3 }, /* SQUARE ROOT */
1990 { 0x221E, 0xB0 }, /* INFINITY */
1991 { 0x222B, 0xBA }, /* INTEGRAL */
1992 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
1993 { 0x2260, 0xAD }, /* NOT EQUAL TO */
1994 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
1995 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
1996 { 0x25CA, 0xD7 }, /* LOZENGE */
1997 { 0xF8FF, 0xF0 }, /* Apple logo */
1998 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
1999 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
2000};
2001
2002static const FcCharMap AppleRoman = {
2003 AppleRomanEnt,
2004 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
2005};
2006
2007static const FcCharEnt AdobeSymbolEnt[] = {
2008 { 0x0020, 0x20 }, /* SPACE # space */
2009 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
2010 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
2011 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
2012 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
2013 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
2014 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
2015 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
2016 { 0x002C, 0x2C }, /* COMMA # comma */
2017 { 0x002E, 0x2E }, /* FULL STOP # period */
2018 { 0x002F, 0x2F }, /* SOLIDUS # slash */
2019 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
2020 { 0x0031, 0x31 }, /* DIGIT ONE # one */
2021 { 0x0032, 0x32 }, /* DIGIT TWO # two */
2022 { 0x0033, 0x33 }, /* DIGIT THREE # three */
2023 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
2024 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
2025 { 0x0036, 0x36 }, /* DIGIT SIX # six */
2026 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
2027 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
2028 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
2029 { 0x003A, 0x3A }, /* COLON # colon */
2030 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
2031 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
2032 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
2033 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
2034 { 0x003F, 0x3F }, /* QUESTION MARK # question */
2035 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
2036 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
2037 { 0x005F, 0x5F }, /* LOW LINE # underscore */
2038 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
2039 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
2040 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
2041 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
2042 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
2043 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
2044 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
2045 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
2046 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
2047 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
2048 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
2049 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
2050 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
2051 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
2052 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
2053 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
2054 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
2055 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
2056 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
2057 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
2058 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
2059 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
2060 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
2061 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
2062 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
2063 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
2064 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
2065 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
2066 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
2067 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
2068 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
2069 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
2070 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
2071 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
2072 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
2073 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
2074 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
2075 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
2076 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
2077 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
2078 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
2079 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
2080 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
2081 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
2082 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
2083 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
2084 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
2085 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
2086 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
2087 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
2088 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
2089 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
2090 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
2091 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
2092 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
2093 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2094 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2095 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2096 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2097 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2098 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2099 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2100 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2101 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2102 { 0x2022, 0xB7 }, /* BULLET # bullet */
2103 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2104 { 0x2032, 0xA2 }, /* PRIME # minute */
2105 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2106 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2107 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2108 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2109 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2110 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2111 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2112 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2113 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2114 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2115 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2116 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2117 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2118 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2119 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2120 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2121 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2122 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2123 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2124 { 0x2200, 0x22 }, /* FOR ALL # universal */
2125 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2126 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2127 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2128 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2129 { 0x2207, 0xD1 }, /* NABLA # gradient */
2130 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2131 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2132 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2133 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2134 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2135 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2136 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2137 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2138 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2139 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2140 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2141 { 0x2220, 0xD0 }, /* ANGLE # angle */
2142 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2143 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2144 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2145 { 0x222A, 0xC8 }, /* UNION # union */
2146 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2147 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2148 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2149 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2150 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2151 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2152 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2153 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2154 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2155 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2156 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2157 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2158 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2159 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2160 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2161 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2162 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2163 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2164 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2165 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2166 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2167 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2168 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2169 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2170 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2171 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2172 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2173 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2174 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2175 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2176 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2177 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2178 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2179 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2180 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2181 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2182 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2183 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2184 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2185 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2186 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2187 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2188 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2189 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2190 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2191 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2192 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2193 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2194 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2195 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2196 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2197 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2198 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2199 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2200 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2201 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2202};
2203
2204static const FcCharMap AdobeSymbol = {
2205 AdobeSymbolEnt,
2206 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2207};
2208
2209static const FcFontDecode fcFontDecoders[] = {
2210 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2211 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2212 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2213};
2214
67accef4 2215#define NUM_DECODE (int) (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
c647f6f1 2216
716ac8b8
KP		 2217static const FcChar32 prefer_unicode[] = {
2218 0x20ac, /* EURO SIGN */
2219};
2220
67accef4 2221#define NUM_PREFER_UNICODE (int) (sizeof (prefer_unicode) / sizeof (prefer_unicode[0]))
716ac8b8 2222
c647f6f1
KP		 2223FcChar32
2224FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2225{
2226 int low, high, mid;
2227 FcChar16 bmp;
2228
2229 low = 0;
2230 high = map->nent - 1;
2231 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2232 return ~0;
2233 while (low <= high)
2234 {
2235 mid = (high + low) >> 1;
2236 bmp = map->ent[mid].bmp;
2237 if (ucs4 == bmp)
2238 return (FT_ULong) map->ent[mid].encode;
2239 if (ucs4 < bmp)
2240 high = mid - 1;
2241 else
2242 low = mid + 1;
2243 }
2244 return ~0;
2245}
2246
2247FcChar32
2248FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2249{
2250 int i;
2251
2252 for (i = 0; i < map->nent; i++)
2253 if (map->ent[i].encode == private)
2254 return (FcChar32) map->ent[i].bmp;
2255 return ~0;
2256}
2257
2258const FcCharMap *
2259FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2260{
2261 int i;
2262
2263 for (i = 0; i < NUM_DECODE; i++)
2264 if (fcFontDecoders[i].encoding == encoding)
2265 return fcFontDecoders[i].map;
2266 return 0;
2267}
2268
7769c321
KP		 2269#include "../fc-glyphname/fcglyphname.h"
2270
2271static FcChar32
2272FcHashGlyphName (const FcChar8 *name)
2273{
2274 FcChar32 h = 0;
2275 FcChar8 c;
2276
2277 while ((c = *name++))
2278 {
2279 h = ((h << 1) | (h >> 31)) ^ c;
2280 }
2281 return h;
2282}
2283
656c69d6 2284#if HAVE_FT_HAS_PS_GLYPH_NAMES
7769c321
KP		 2285/*
2286 * Use Type1 glyph names for fonts which have reliable names
2287 * and which export an Adobe Custom mapping
2288 */
2289static FcBool
2290FcFreeTypeUseNames (FT_Face face)
2291{
2292 FT_Int map;
2293
2294 if (!FT_Has_PS_Glyph_Names (face))
2295 return FcFalse;
2296 for (map = 0; map < face->num_charmaps; map++)
d47c9d6e 2297 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
7769c321
KP		 2298 return FcTrue;
2299 return FcFalse;
2300}
2301
573da729 2302static const FcChar8 *
7769c321
KP		 2303FcUcs4ToGlyphName (FcChar32 ucs4)
2304{
2305 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2306 int r = 0;
573da729 2307 const FcGlyphName *gn;
7769c321
KP		 2308
2309 while ((gn = ucs_to_name[i]))
2310 {
2311 if (gn->ucs == ucs4)
2312 return gn->name;
2313 if (!r)
2314 {
2315 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2316 if (!r)
2317 r = 1;
2318 }
2319 i += r;
2320 if (i >= FC_GLYPHNAME_HASH)
2321 i -= FC_GLYPHNAME_HASH;
2322 }
2323 return 0;
2324}
2325
2326static FcChar32
2327FcGlyphNameToUcs4 (FcChar8 *name)
2328{
2329 FcChar32 h = FcHashGlyphName (name);
2330 int i = (int) (h % FC_GLYPHNAME_HASH);
2331 int r = 0;
573da729 2332 const FcGlyphName *gn;
7769c321
KP		 2333
2334 while ((gn = name_to_ucs[i]))
2335 {
2336 if (!strcmp ((char *) name, (char *) gn->name))
2337 return gn->ucs;
2338 if (!r)
2339 {
2340 r = (int) (h % FC_GLYPHNAME_REHASH);
2341 if (!r)
2342 r = 1;
2343 }
2344 i += r;
2345 if (i >= FC_GLYPHNAME_HASH)
2346 i -= FC_GLYPHNAME_HASH;
2347 }
2348 return 0xffff;
2349}
2350
c80a08d6
KP		 2351/*
2352 * Work around a bug in some FreeType versions which fail
2353 * to correctly bounds check glyph name buffers and overwrite
2354 * the stack. As Postscript names have a limit of 127 characters,
2355 * this should be sufficient.
2356 */
2357
2358#if FC_GLYPHNAME_MAXLEN < 127
2359# define FC_GLYPHNAME_BUFLEN 127
2360#else
2361# define FC_GLYPHNAME_BUFLEN FC_GLYPHNAME_MAXLEN
2362#endif
2363
7769c321
KP		 2364/*
2365 * Search through a font for a glyph by name. This is
2366 * currently a linear search as there doesn't appear to be
2367 * any defined order within the font
2368 */
2369static FT_UInt
573da729 2370FcFreeTypeGlyphNameIndex (FT_Face face, const FcChar8 *name)
7769c321
KP		 2371{
2372 FT_UInt gindex;
c80a08d6 2373 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
7769c321 2374
67accef4 2375 for (gindex = 0; gindex < (FT_UInt) face->num_glyphs; gindex++)
7769c321 2376 {
c80a08d6 2377 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
7769c321
KP		 2378 if (!strcmp ((char *) name, (char *) name_buf))
2379 return gindex;
2380 }
2381 return 0;
2382}
656c69d6 2383#endif
7769c321 2384
c647f6f1
KP		 2385/*
2386 * Map a UCS4 glyph to a glyph index. Use all available encoding
2387 * tables to try and find one that works. This information is expected
2388 * to be cached by higher levels, so performance isn't critical
2389 */
2390
2391FT_UInt
2392FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2393{
2394 int initial, offset, decode;
2395 FT_UInt glyphindex;
2396 FcChar32 charcode;
716ac8b8 2397 int p;
c647f6f1
KP		 2398
2399 initial = 0;
656b47f6
PL		 2400
2401 if (!face)
2402 return 0;
2403
c647f6f1
KP		 2404 /*
2405 * Find the current encoding
2406 */
2407 if (face->charmap)
2408 {
2409 for (; initial < NUM_DECODE; initial++)
2410 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2411 break;
2412 if (initial == NUM_DECODE)
2413 initial = 0;
2414 }
716ac8b8
KP		 2415 for (p = 0; p < NUM_PREFER_UNICODE; p++)
2416 if (ucs4 == prefer_unicode[p])
2417 {
2418 initial = 0;
2419 break;
2420 }
c647f6f1
KP		 2421 /*
2422 * Check each encoding for the glyph, starting with the current one
2423 */
2424 for (offset = 0; offset < NUM_DECODE; offset++)
2425 {
2426 decode = (initial + offset) % NUM_DECODE;
2427 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2428 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2429 continue;
2430 if (fcFontDecoders[decode].map)
2431 {
2432 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
67accef4 2433 if (charcode == ~0U)
c647f6f1
KP		 2434 continue;
2435 }
2436 else
2437 charcode = ucs4;
2438 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2439 if (glyphindex)
2440 return glyphindex;
2441 }
656c69d6 2442#if HAVE_FT_HAS_PS_GLYPH_NAMES
7769c321
KP		 2443 /*
2444 * Check postscript name table if present
2445 */
2446 if (FcFreeTypeUseNames (face))
2447 {
573da729 2448 const FcChar8 *name = FcUcs4ToGlyphName (ucs4);
7769c321
KP		 2449 if (name)
2450 {
2451 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2452 if (glyphindex)
2453 return glyphindex;
2454 }
2455 }
656c69d6 2456#endif
c647f6f1
KP		 2457 return 0;
2458}
2459
2460static FcBool
2461FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
848d32bd
KP		 2462 FT_UInt glyph, FcBlanks *blanks,
2463 FT_Pos *advance)
c647f6f1 2464{
0b7a0da2 2465 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
c647f6f1
KP		 2466 FT_GlyphSlot slot;
2467
2468 /*
2469 * When using scalable fonts, only report those glyphs
2470 * which can be scaled; otherwise those fonts will
2471 * only be available at some sizes, and never when
2472 * transformed. Avoid this by simply reporting bitmap-only
2473 * glyphs as missing
2474 */
2475 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2476 load_flags |= FT_LOAD_NO_BITMAP;
2477
2478 if (FT_Load_Glyph (face, glyph, load_flags))
2479 return FcFalse;
2480
2481 slot = face->glyph;
2482 if (!glyph)
2483 return FcFalse;
2484
848d32bd
KP		 2485 *advance = slot->metrics.horiAdvance;
2486
c647f6f1
KP		 2487 switch (slot->format) {
2488 case ft_glyph_format_bitmap:
2489 /*
2490 * Bitmaps are assumed to be reasonable; if
2491 * this proves to be a rash assumption, this
2492 * code can be easily modified
2493 */
2494 return FcTrue;
2495 case ft_glyph_format_outline:
2496 /*
2497 * Glyphs with contours are always OK
2498 */
2499 if (slot->outline.n_contours != 0)
2500 return FcTrue;
2501 /*
2502 * Glyphs with no contours are only OK if
2503 * they're members of the Blanks set specified
2504 * in the configuration. If blanks isn't set,
2505 * then allow any glyph to be blank
2506 */
2507 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2508 return FcTrue;
2509 /* fall through ... */
2510 default:
2511 break;
2512 }
2513 return FcFalse;
2514}
2515
55a69bd0
KP		 2516#define FC_MIN(a,b) ((a) < (b) ? (a) : (b))
2517#define FC_MAX(a,b) ((a) > (b) ? (a) : (b))
2518#define FC_ABS(a) ((a) < 0 ? -(a) : (a))
2519#define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
a05d257f 2520
c647f6f1 2521FcCharSet *
848d32bd 2522FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
c647f6f1 2523{
b023dbd3 2524 FcChar32 page, off, ucs4;
c647f6f1
KP		 2525#ifdef CHECK
2526 FcChar32 font_max = 0;
2527#endif
2528 FcCharSet *fcs;
2529 FcCharLeaf *leaf;
2530 const FcCharMap *map;
2531 int o;
2532 int i;
2533 FT_UInt glyph;
a05d257f
NL		 2534 FT_Pos advance, advance_one = 0, advance_two = 0;
2535 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
c647f6f1
KP		 2536
2537 fcs = FcCharSetCreate ();
2538 if (!fcs)
2539 goto bail0;
2540
7769c321
KP		 2541#ifdef CHECK
2542 printf ("Family %s style %s\n", face->family_name, face->style_name);
2543#endif
c647f6f1
KP		 2544 for (o = 0; o < NUM_DECODE; o++)
2545 {
2546 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2547 continue;
2548 map = fcFontDecoders[o].map;
2549 if (map)
2550 {
2551 /*
2552 * Non-Unicode tables are easy; there's a list of all possible
2553 * characters
2554 */
2555 for (i = 0; i < map->nent; i++)
2556 {
2557 ucs4 = map->ent[i].bmp;
2558 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
848d32bd
KP		 2559 if (glyph &&
2560 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
c647f6f1 2561 {
8245771d
PL		 2562 /*
2563 * ignore glyphs with zero advance. They’re
2564 * combining characters, and while their behaviour
2565 * isn’t well defined for monospaced applications in
2566 * Unicode, there are many fonts which include
2567 * zero-width combining characters in otherwise
2568 * monospaced fonts.
2569 */
2570 if (advance)
848d32bd 2571 {
8245771d
PL		 2572 if (!has_advance)
2573 {
2574 has_advance = FcTrue;
2575 advance_one = advance;
2576 }
2577 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2578 {
2579 if (fixed_advance)
2580 {
2581 dual_advance = FcTrue;
2582 fixed_advance = FcFalse;
2583 advance_two = advance;
2584 }
2585 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2586 dual_advance = FcFalse;
2587 }
848d32bd 2588 }
a05d257f 2589
c647f6f1
KP		 2590 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2591 if (!leaf)
2592 goto bail1;
2593 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2594#ifdef CHECK
2595 if (ucs4 > font_max)
2596 font_max = ucs4;
2597#endif
2598 }
2599 }
2600 }
2601 else
2602 {
31e0f032
DT		 2603 page = ~0;
2604 leaf = NULL;
2605 ucs4 = FT_Get_First_Char (face, &glyph);
2606 while (glyph != 0)
c647f6f1 2607 {
31e0f032 2608 if (FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
c647f6f1 2609 {
31e0f032 2610 if (advance)
c647f6f1 2611 {
31e0f032 2612 if (!has_advance)
848d32bd 2613 {
31e0f032
DT		 2614 has_advance = FcTrue;
2615 advance_one = advance;
2616 }
2617 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2618 {
2619 if (fixed_advance)
8245771d 2620 {
31e0f032
DT		 2621 dual_advance = FcTrue;
2622 fixed_advance = FcFalse;
2623 advance_two = advance;
8245771d 2624 }
31e0f032
DT		 2625 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2626 dual_advance = FcFalse;
848d32bd 2627 }
31e0f032 2628 }
a05d257f 2629
31e0f032
DT		 2630 if ((ucs4 >> 8) != page)
2631 {
2632 page = (ucs4 >> 8);
2633 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
c647f6f1 2634 if (!leaf)
31e0f032
DT		 2635 goto bail1;
2636 }
2637 off = ucs4 & 0xff;
2638 leaf->map[off >> 5] |= (1 << (off & 0x1f));
c647f6f1 2639#ifdef CHECK
31e0f032
DT		 2640 if (ucs4 > font_max)
2641 font_max = ucs4;
c647f6f1 2642#endif
c647f6f1 2643 }
31e0f032 2644 ucs4 = FT_Get_Next_Char (face, ucs4, &glyph);
c647f6f1
KP		 2645 }
2646#ifdef CHECK
2647 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2648 {
2649 FcBool FT_Has, FC_Has;
2650
2651 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2652 FC_Has = FcCharSetHasChar (fcs, ucs4);
2653 if (FT_Has != FC_Has)
2654 {
2655 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2656 }
2657 }
2658#endif
2659 }
2660 }
656c69d6 2661#if HAVE_FT_HAS_PS_GLYPH_NAMES
7769c321
KP		 2662 /*
2663 * Add mapping from PS glyph names if available
2664 */
2665 if (FcFreeTypeUseNames (face))
2666 {
c80a08d6 2667 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
7769c321 2668
67accef4 2669 for (glyph = 0; glyph < (FT_UInt) face->num_glyphs; glyph++)
7769c321 2670 {
c80a08d6 2671 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
7769c321
KP		 2672 {
2673 ucs4 = FcGlyphNameToUcs4 (name_buf);
2674 if (ucs4 != 0xffff &&
2675 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2676 {
8245771d 2677 if (advance)
7769c321 2678 {
8245771d
PL		 2679 if (!has_advance)
2680 {
2681 has_advance = FcTrue;
2682 advance_one = advance;
2683 }
2684 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2685 {
2686 if (fixed_advance)
2687 {
2688 dual_advance = FcTrue;
2689 fixed_advance = FcFalse;
2690 advance_two = advance;
2691 }
2692 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2693 dual_advance = FcFalse;
2694 }
7769c321 2695 }
7769c321
KP		 2696 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2697 if (!leaf)
2698 goto bail1;
2699 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2700#ifdef CHECK
2701 if (ucs4 > font_max)
2702 font_max = ucs4;
2703#endif
2704 }
2705 }
2706 }
2707 }
656c69d6 2708#endif
c647f6f1
KP		 2709#ifdef CHECK
2710 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2711 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2712 {
7769c321 2713 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
c647f6f1
KP		 2714 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2715
2716 if (has_char && !has_bit)
7769c321
KP		 2717 {
2718 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2719 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2720 else
2721 printf ("Bitmap missing char 0x%x\n", ucs4);
2722 }
c647f6f1
KP		 2723 else if (!has_char && has_bit)
2724 printf ("Bitmap extra char 0x%x\n", ucs4);
2725 }
2726#endif
848d32bd
KP		 2727 if (fixed_advance)
2728 *spacing = FC_MONO;
55a69bd0 2729 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
a05d257f 2730 *spacing = FC_DUAL;
848d32bd
KP		 2731 else
2732 *spacing = FC_PROPORTIONAL;
c647f6f1
KP		 2733 return fcs;
2734bail1:
2735 FcCharSetDestroy (fcs);
2736bail0:
2737 return 0;
2738}
2739
848d32bd
KP		 2740FcCharSet *
2741FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2742{
2743 int spacing;
2744
2745 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2746}
dbf68dd5
KP		 2747
2748
2749#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2750#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2751#define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
2752#define TT_Err_Ok FT_Err_Ok
2753#define TT_Err_Invalid_Face_Handle FT_Err_Invalid_Face_Handle
2754#define TTO_Err_Empty_Script 0x1005
2755#define TTO_Err_Invalid_SubTable 0x1001
2756
219f7818
KP		 2757#define OTLAYOUT_HEAD "otlayout:"
2758#define OTLAYOUT_HEAD_LEN 9
2759#define OTLAYOUT_ID_LEN 4
2760/* space + head + id */
2761#define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2762
76a8dfa3
KP		 2763/*
2764 * This is a bit generous; the registry has only lower case and space
2765 * except for 'DFLT'.
2766 */
2767#define FcIsSpace(x) (040 == (x))
2768#define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
2769
dbf68dd5
KP		 2770static void
2771addtag(FcChar8 *complex, FT_ULong tag)
2772{
219f7818
KP		 2773 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2774
2775 tagstring[0] = (FcChar8)(tag >> 24),
2776 tagstring[1] = (FcChar8)(tag >> 16),
2777 tagstring[2] = (FcChar8)(tag >> 8),
2778 tagstring[3] = (FcChar8)(tag);
2779 tagstring[4] = '\0';
2780
76a8dfa3 2781 /* skip tags which aren't alphabetic, under the assumption that
219f7818
KP		 2782 * they're probably broken
2783 */
76a8dfa3
KP		 2784 if (!FcIsValidScript(tagstring[0]) ||
2785 !FcIsValidScript(tagstring[1]) ||
2786 !FcIsValidScript(tagstring[2]) ||
2787 !FcIsValidScript(tagstring[3]))
219f7818
KP		 2788 return;
2789
2790 if (*complex != '\0')
8245771d
PL		 2791 strcat ((char *) complex, " ");
2792 strcat ((char *) complex, "otlayout:");
2793 strcat ((char *) complex, (char *) tagstring);
dbf68dd5
KP		 2794}
2795
2796static int
2797compareulong (const void *a, const void *b)
2798{
2799 const FT_ULong *ua = (const FT_ULong *) a;
2800 const FT_ULong *ub = (const FT_ULong *) b;
2801 return *ua - *ub;
2802}
2803
2804
2805static FT_Error
2806GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags, FT_UShort *script_count)
2807{
2808 FT_ULong cur_offset, new_offset, base_offset;
dbf68dd5
KP		 2809 FT_Stream stream = face->stream;
2810 FT_Error error;
2811 FT_UShort n, p;
04f7d3e7 2812 FT_Memory memory;
dbf68dd5
KP		 2813
2814 if ( !stream )
2815 return TT_Err_Invalid_Face_Handle;
2816
04f7d3e7
PL		 2817 memory = stream->memory;
2818
8ebf7725 2819 if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
dbf68dd5
KP		 2820 return error;
2821
8ebf7725 2822 base_offset = ftglue_stream_pos ( stream );
dbf68dd5
KP		 2823
2824 /* skip version */
2825
8ebf7725 2826 if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) )
dbf68dd5
KP		 2827 return error;
2828
d8951c0c 2829 new_offset = GET_UShort() + base_offset;
dbf68dd5 2830
8ebf7725 2831 ftglue_stream_frame_exit( stream );
dbf68dd5 2832
8ebf7725 2833 cur_offset = ftglue_stream_pos( stream );
dbf68dd5 2834
8ebf7725 2835 if ( ftglue_stream_seek( stream, new_offset ) != TT_Err_Ok )
dbf68dd5
KP		 2836 return error;
2837
8ebf7725 2838 base_offset = ftglue_stream_pos( stream );
dbf68dd5 2839
8ebf7725 2840 if ( ftglue_stream_frame_enter( stream, 2L ) )
dbf68dd5
KP		 2841 return error;
2842
d8951c0c 2843 *script_count = GET_UShort ();
8ebf7725
PL		 2844
2845 ftglue_stream_frame_exit( stream );
dbf68dd5 2846
8ebf7725 2847 *stags = ftglue_alloc(memory, *script_count * sizeof( FT_ULong ), &error);
dbf68dd5 2848
8ebf7725 2849 if (error)
dbf68dd5
KP		 2850 return error;
2851
2852 p = 0;
2853 for ( n = 0; n < *script_count; n++ )
2854 {
8ebf7725 2855 if ( ftglue_stream_frame_enter( stream, 6L ) )
dbf68dd5
KP		 2856 goto Fail;
2857
d8951c0c
PL		 2858 (*stags)[p] = GET_ULong ();
2859 new_offset = GET_UShort () + base_offset;
dbf68dd5 2860
8ebf7725 2861 ftglue_stream_frame_exit( stream );
dbf68dd5 2862
8ebf7725 2863 cur_offset = ftglue_stream_pos( stream );
dbf68dd5 2864
2f02e383 2865 error = ftglue_stream_seek( stream, new_offset );
dbf68dd5
KP		 2866
2867 if ( error == TT_Err_Ok )
2868 p++;
dbf68dd5 2869
8ebf7725 2870 (void)ftglue_stream_seek( stream, cur_offset );
dbf68dd5
KP		 2871 }
2872
2873 if (!p)
2874 {
2875 error = TTO_Err_Invalid_SubTable;
2876 goto Fail;
2877 }
2878
bb6b1993 2879 /* sort the tag list before returning it */
dbf68dd5
KP		 2880 qsort(*stags, *script_count, sizeof(FT_ULong), compareulong);
2881
2882 return TT_Err_Ok;
2883
2884Fail:
219f7818 2885 *script_count = 0;
8ebf7725 2886 ftglue_free( memory, *stags );
0cfaf27e 2887 *stags = NULL;
dbf68dd5
KP		 2888 return error;
2889}
2890
2891static FcChar8 *
2892FcFontCapabilities(FT_Face face)
2893{
2894 FcBool issilgraphitefont = 0;
2895 FT_Error err;
2896 FT_ULong len = 0;
2897 FT_ULong *gsubtags=NULL, *gpostags=NULL;
219f7818
KP		 2898 FT_UShort gsub_count=0, gpos_count=0;
2899 FT_ULong maxsize;
dbf68dd5
KP		 2900 FT_Memory memory = face->stream->memory;
2901 FcChar8 *complex = NULL;
2902 int indx1 = 0, indx2 = 0;
2903
2904 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2905 issilgraphitefont = ( err == FT_Err_Ok);
2906
219f7818
KP		 2907 if (GetScriptTags(face, TTAG_GPOS, &gpostags, &gpos_count) != FT_Err_Ok)
2908 gpos_count = 0;
2909 if (GetScriptTags(face, TTAG_GSUB, &gsubtags, &gsub_count) != FT_Err_Ok)
2910 gsub_count = 0;
2911
dbf68dd5 2912 if (!issilgraphitefont && !gsub_count && !gpos_count)
dbf68dd5 2913 goto bail;
dbf68dd5 2914
219f7818
KP		 2915 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2916 (issilgraphitefont ? 13 : 0));
dbf68dd5 2917 complex = malloc (sizeof (FcChar8) * maxsize);
219f7818
KP		 2918 if (!complex)
2919 goto bail;
2920
2921 complex[0] = '\0';
dbf68dd5 2922 if (issilgraphitefont)
8245771d 2923 strcpy((char *) complex, "ttable:Silf ");
dbf68dd5
KP		 2924
2925 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2926 if (indx1 == gsub_count) {
2927 addtag(complex, gpostags[indx2]);
2928 indx2++;
2929 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
2930 addtag(complex, gsubtags[indx1]);
2931 indx1++;
2932 } else if (gsubtags[indx1] == gpostags[indx2]) {
2933 addtag(complex, gsubtags[indx1]);
2934 indx1++;
2935 indx2++;
2936 } else {
2937 addtag(complex, gpostags[indx2]);
2938 indx2++;
2939 }
2940 }
2941 if (FcDebug () & FC_DBG_SCANV)
2942 printf("complex features in this font: %s\n", complex);
2943bail:
8ebf7725
PL		 2944 ftglue_free(memory, gsubtags);
2945 ftglue_free(memory, gpostags);
dbf68dd5
KP		 2946 return complex;
2947}
23816bf9
KP		 2948
2949#define __fcfreetype__
2950#include "fcaliastail.h"
2951#undef __fcfreetype__
http://fontconfig.org/