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[fontconfig.git] / src / fcfreetype.c
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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
24330d27
KP		 47#include <stdlib.h>
48#include <stdio.h>
49#include <string.h>
50#include "fcint.h"
408dd9c0
KP		 51#include <ft2build.h>
52#include FT_FREETYPE_H
53#include FT_INTERNAL_OBJECTS_H
54#include FT_TRUETYPE_TABLES_H
55#include FT_SFNT_NAMES_H
56#include FT_TRUETYPE_IDS_H
57#include FT_TYPE1_TABLES_H
dbf68dd5
KP		 58#include FT_INTERNAL_STREAM_H
59#include FT_INTERNAL_SFNT_H
60#include FT_INTERNAL_TRUETYPE_TYPES_H
537e3d23
KP		 61#if HAVE_FT_GET_X11_FONT_FORMAT
62#include FT_XFREE86_H
63#endif
24330d27 64
79621aa5 65#if HAVE_FT_GET_BDF_PROPERTY
408dd9c0
KP		 66#include FT_BDF_H
67#include FT_MODULE_H
29d961a2
KP		 68#define HAS_BDF_PROPERTY(f) ((f) && (f)->driver && \
69 (f)->driver->root.clazz->get_interface)
70#define MY_Get_BDF_Property(f,n,p) (HAS_BDF_PROPERTY(f) ? \
71 FT_Get_BDF_Property(f,n,p) : \
72 FT_Err_Invalid_Argument)
0e7a4347
KP		 73#endif
74
79621aa5 75#if !HAVE_FT_GET_BDF_PROPERTY
ec0c740e 76#warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
79621aa5
KP		 77#endif
78
79#if !HAVE_FT_GET_PS_FONT_INFO
ec0c740e 80#warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
79621aa5 81#endif
0e7a4347 82
82f4243f 83/*
e50b9ae7
KP		 84 * Keep Han languages separated by eliminating languages
85 * that the codePageRange bits says aren't supported
82f4243f 86 */
e50b9ae7 87
24330d27 88static const struct {
82f4243f 89 int bit;
e50b9ae7 90 const FcChar8 *lang;
24330d27 91} FcCodePageRange[] = {
e50b9ae7 92 { 17, (const FcChar8 *) "ja" },
2fcac349 93 { 18, (const FcChar8 *) "zh-cn" },
e50b9ae7 94 { 19, (const FcChar8 *) "ko" },
2fcac349 95 { 20, (const FcChar8 *) "zh-tw" },
24330d27
KP		 96};
97
98#define NUM_CODE_PAGE_RANGE (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
99
82f4243f 100FcBool
e50b9ae7 101FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
82f4243f 102{
e50b9ae7 103 int i;
4c003605 104
e50b9ae7
KP		 105 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
106 {
107 if (FcLangCompare (lang, FcCodePageRange[i].lang) != FcLangDifferentLang)
82f4243f 108 return FcTrue;
e50b9ae7 109 }
82f4243f
KP		 110 return FcFalse;
111}
4c003605 112
4f27c1c0
KP		 113typedef struct {
114 FT_UShort platform_id;
115 FT_UShort encoding_id;
116 char *fromcode;
117} FcFtEncoding;
118
119#define TT_ENCODING_DONT_CARE 0xffff
120#define FC_ENCODING_MAC_ROMAN "MACINTOSH"
121
122static const FcFtEncoding fcFtEncoding[] = {
123 { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UCS-2BE" },
124 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" },
125 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
126 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" },
127 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" },
128 { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB3212" },
129 { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" },
130 { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" },
97bde49a 131 { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" },
4f27c1c0
KP		 132 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UCS4" },
133 { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
134 { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" },
135 { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
136};
69937bd9 137
4f27c1c0
KP		 138#define NUM_FC_FT_ENCODING (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0]))
139
140typedef struct {
141 FT_UShort platform_id;
142 FT_UShort language_id;
143 char *lang;
144} FcFtLanguage;
145
146#define TT_LANGUAGE_DONT_CARE 0xffff
147
148static const FcFtLanguage fcFtLanguage[] = {
149 { TT_PLATFORM_APPLE_UNICODE, TT_LANGUAGE_DONT_CARE, 0 },
150 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ENGLISH, "en" },
151 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FRENCH, "fr" },
152 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GERMAN, "de" },
153 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ITALIAN, "it" },
154 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DUTCH, "nl" },
155 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWEDISH, "sv" },
156 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SPANISH, "es" },
157 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DANISH, "da" },
158 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PORTUGUESE, "pt" },
159 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NORWEGIAN, "no" },
160 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HEBREW, "he" },
161 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAPANESE, "ja" },
162 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARABIC, "ar" },
163 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FINNISH, "fi" },
164 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK, "el" },
165 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ICELANDIC, "is" },
166 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALTESE, "mt" },
167 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKISH, "tr" },
168 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CROATIAN, "hr" },
169 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_TRADITIONAL, "zh-tw" },
170 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_URDU, "ur" },
171 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HINDI, "hi" },
172 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_THAI, "th" },
173 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KOREAN, "ko" },
174 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LITHUANIAN, "lt" },
175 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_POLISH, "pl" },
176 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HUNGARIAN, "hu" },
177 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESTONIAN, "et" },
178 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LETTISH, "lv" },
179/* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */
180 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FAEROESE, "fo" },
181 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FARSI, "fa" },
182 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUSSIAN, "ru" },
183 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_SIMPLIFIED, "zh-cn" },
184 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FLEMISH, "nl" },
185 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH, "ga" },
186 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ALBANIAN, "sq" },
187 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ROMANIAN, "ro" },
188 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CZECH, "cs" },
189 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVAK, "sk" },
190 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVENIAN, "sl" },
191 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_YIDDISH, "yi" },
192 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SERBIAN, "sr" },
193 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MACEDONIAN, "mk" },
194 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BULGARIAN, "bg" },
195 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UKRAINIAN, "uk" },
196 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BYELORUSSIAN, "be" },
197 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UZBEK, "uz" },
198 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KAZAKH, "kk" },
199 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI, "az" },
200 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT, "az" },
201 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT, "ar" },
202 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARMENIAN, "hy" },
203 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GEORGIAN, "ka" },
204 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MOLDAVIAN, "mo" },
205 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KIRGHIZ, "ky" },
206 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAJIKI, "tg" },
207 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKMEN, "tk" },
208 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN, "mo" },
209 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT,"mo" },
210 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT, "mo" },
211 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PASHTO, "ps" },
212 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KURDISH, "ku" },
213 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KASHMIRI, "ks" },
214 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINDHI, "sd" },
215 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIBETAN, "bo" },
216 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NEPALI, "ne" },
217 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SANSKRIT, "sa" },
218 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MARATHI, "mr" },
219 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BENGALI, "bn" },
220 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ASSAMESE, "as" },
221 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUJARATI, "gu" },
222 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PUNJABI, "pa" },
223 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ORIYA, "or" },
224 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAYALAM, "ml" },
225 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KANNADA, "kn" },
226 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAMIL, "ta" },
227 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TELUGU, "te" },
228 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINHALESE, "si" },
229 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BURMESE, "my" },
230 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KHMER, "km" },
231 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LAO, "lo" },
232 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_VIETNAMESE, "vi" },
233 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INDONESIAN, "id" },
234 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAGALOG, "tl" },
235 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT, "ms" },
236 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT, "ms" },
237 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AMHARIC, "am" },
238 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIGRINYA, "ti" },
239 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALLA, "om" },
240 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SOMALI, "so" },
241 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWAHILI, "sw" },
242 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUANDA, "rw" },
243 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUNDI, "rn" },
244 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHEWA, "ny" },
245 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAGASY, "mg" },
246 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESPERANTO, "eo" },
247 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_WELSH, "cy" },
248 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BASQUE, "eu" },
249 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CATALAN, "ca" },
250 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LATIN, "la" },
251 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_QUECHUA, "qu" },
252 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUARANI, "gn" },
253 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AYMARA, "ay" },
254 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TATAR, "tt" },
255 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UIGHUR, "ug" },
256 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" },
257 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" },
258 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" },
259
260#if 0 /* these seem to be errors that have been dropped */
69937bd9 261
4f27c1c0
KP		 262 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC },
263 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC },
69937bd9 264
4f27c1c0 265#endif
69937bd9 266
4f27c1c0
KP		 267 /* The following codes are new as of 2000-03-10 */
268 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" },
269 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" },
270 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BRETON, "br" },
271 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INUKTITUT, "iu" },
272 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC, "gd" },
273 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MANX_GAELIC, "gv" },
274 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC, "ga" },
275 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TONGAN, "to" },
276 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK_POLYTONIC, "el" },
277 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREELANDIC, "ik" },
278 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT,"az" },
279
280 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SAUDI_ARABIA, "ar" },
281 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_IRAQ, "ar" },
282 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_EGYPT, "ar" },
283 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LIBYA, "ar" },
284 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_ALGERIA, "ar" },
285 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_MOROCCO, "ar" },
286 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_TUNISIA, "ar" },
287 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_OMAN, "ar" },
288 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_YEMEN, "ar" },
289 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SYRIA, "ar" },
290 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_JORDAN, "ar" },
291 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LEBANON, "ar" },
292 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_KUWAIT, "ar" },
293 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_UAE, "ar" },
294 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_BAHRAIN, "ar" },
295 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_QATAR, "ar" },
296 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BULGARIAN_BULGARIA, "bg" },
297 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CATALAN_SPAIN, "ca" },
298 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_TAIWAN, "zh-tw" },
299 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_PRC, "zh-cn" },
300 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_HONG_KONG, "zh-hk" },
301 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_SINGAPORE, "zh-sg" },
302
303 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_MACAU, "zh-mo" },
304
305 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CZECH_CZECH_REPUBLIC, "cs" },
306 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DANISH_DENMARK, "da" },
307 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_GERMANY, "de" },
308 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_SWITZERLAND, "de" },
309 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_AUSTRIA, "de" },
310 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LUXEMBOURG, "de" },
311 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LIECHTENSTEI, "de" },
312 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE, "el" },
313 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_STATES, "en" },
314 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM, "en" },
315 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_AUSTRALIA, "en" },
316 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CANADA, "en" },
317 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_NEW_ZEALAND, "en" },
318 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_IRELAND, "en" },
319 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA, "en" },
320 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_JAMAICA, "en" },
321 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CARIBBEAN, "en" },
322 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_BELIZE, "en" },
323 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_TRINIDAD, "en" },
324 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_ZIMBABWE, "en" },
325 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_PHILIPPINES, "en" },
326 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT,"es" },
327 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_MEXICO, "es" },
328 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT,"es" },
329 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_GUATEMALA, "es" },
330 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COSTA_RICA, "es" },
331 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PANAMA, "es" },
332 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC,"es" },
333 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_VENEZUELA, "es" },
334 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COLOMBIA, "es" },
335 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PERU, "es" },
336 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ARGENTINA, "es" },
337 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ECUADOR, "es" },
338 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_CHILE, "es" },
339 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_URUGUAY, "es" },
340 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PARAGUAY, "es" },
341 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_BOLIVIA, "es" },
342 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_EL_SALVADOR, "es" },
343 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_HONDURAS, "es" },
344 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_NICARAGUA, "es" },
345 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PUERTO_RICO, "es" },
346 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FINNISH_FINLAND, "fi" },
347 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_FRANCE, "fr" },
348 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_BELGIUM, "fr" },
349 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CANADA, "fr" },
350 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SWITZERLAND, "fr" },
351 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_LUXEMBOURG, "fr" },
352 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MONACO, "fr" },
353 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HEBREW_ISRAEL, "he" },
354 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HUNGARIAN_HUNGARY, "hu" },
355 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ICELANDIC_ICELAND, "is" },
356 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_ITALY, "it" },
357 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_SWITZERLAND, "it" },
358 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_JAPANESE_JAPAN, "ja" },
359 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA,"ko" },
360 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_JOHAB_KOREA, "ko" },
361 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_NETHERLANDS, "nl" },
362 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_BELGIUM, "nl" },
363 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL, "no" },
364 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK, "nn" },
365 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_POLISH_POLAND, "pl" },
366 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_BRAZIL, "pt" },
367 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_PORTUGAL, "pt" },
368 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND,"rm" },
369 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ROMANIAN_ROMANIA, "ro" },
370 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA, "mo" },
371 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_RUSSIA, "ru" },
372 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_MOLDAVIA, "ru" },
373 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CROATIAN_CROATIA, "hr" },
374 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_LATIN, "sr" },
375 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC, "sr" },
376 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVAK_SLOVAKIA, "sk" },
377 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ALBANIAN_ALBANIA, "sq" },
378 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_SWEDEN, "sv" },
379 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_FINLAND, "sv" },
380 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_THAI_THAILAND, "th" },
381 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKISH_TURKEY, "tr" },
382 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_PAKISTAN, "ur" },
383 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INDONESIAN_INDONESIA, "id" },
384 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UKRAINIAN_UKRAINE, "uk" },
385 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BELARUSIAN_BELARUS, "be" },
386 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVENE_SLOVENIA, "sl" },
387 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ESTONIAN_ESTONIA, "et" },
388 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATVIAN_LATVIA, "lv" },
389 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LITHUANIAN_LITHUANIA, "lt" },
390 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA,"lt" },
391
392#ifdef TT_MS_LANGID_MAORI_NEW_ZELAND
393 /* this seems to be an error that have been dropped */
394 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MAORI_NEW_ZEALAND, "mi" },
395#endif
69937bd9 396
4f27c1c0
KP		 397 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FARSI_IRAN, "fa" },
398 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VIETNAMESE_VIET_NAM, "vi" },
399 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARMENIAN_ARMENIA, "hy" },
400 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN, "az" },
401 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC, "az" },
402 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BASQUE_SPAIN, "eu" },
403 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SORBIAN_GERMANY, "wen" },
404 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MACEDONIAN_MACEDONIA, "mk" },
405 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SUTU_SOUTH_AFRICA, "st" },
406 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSONGA_SOUTH_AFRICA, "ts" },
407 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSWANA_SOUTH_AFRICA, "tn" },
408 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VENDA_SOUTH_AFRICA, "ven" },
409 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_XHOSA_SOUTH_AFRICA, "xh" },
410 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ZULU_SOUTH_AFRICA, "zu" },
411 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA, "af" },
412 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GEORGIAN_GEORGIA, "ka" },
413 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS, "fo" },
414 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HINDI_INDIA, "hi" },
415 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALTESE_MALTA, "mt" },
416 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SAAMI_LAPONIA, "se" },
417
418 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM,"gd" },
419 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IRISH_GAELIC_IRELAND, "ga" },
420
421 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_MALAYSIA, "ms" },
422 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM, "ms" },
423 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KAZAK_KAZAKSTAN, "kk" },
424 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWAHILI_KENYA, "sw" },
425 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN, "uz" },
426 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC, "uz" },
427 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TATAR_TATARSTAN, "tt" },
428 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_INDIA, "bn" },
429 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_INDIA, "pa" },
430 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUJARATI_INDIA, "gu" },
431 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ORIYA_INDIA, "or" },
432 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMIL_INDIA, "ta" },
433 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TELUGU_INDIA, "te" },
434 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANNADA_INDIA, "kn" },
435 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAYALAM_INDIA, "ml" },
436 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ASSAMESE_INDIA, "as" },
437 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MARATHI_INDIA, "mr" },
438 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SANSKRIT_INDIA, "sa" },
439 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KONKANI_INDIA, "kok" },
440
441 /* new as of 2001-01-01 */
442 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_GENERAL, "ar" },
443 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_GENERAL, "zh" },
444 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_GENERAL, "en" },
445 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_WEST_INDIES, "fr" },
446 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_REUNION, "fr" },
447 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CONGO, "fr" },
448
449 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SENEGAL, "fr" },
450 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CAMEROON, "fr" },
451 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE, "fr" },
452 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MALI, "fr" },
453 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA,"bs" },
454 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_INDIA, "ur" },
455 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAJIK_TAJIKISTAN, "tg" },
456 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YIDDISH_GERMANY, "yi" },
457 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN, "ky" },
458
459 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKMEN_TURKMENISTAN, "tk" },
460 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA, "mn" },
461
462 /* the following seems to be inconsistent;
463 here is the current "official" way: */
464 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_BHUTAN, "bo" },
465 /* and here is what is used by Passport SDK */
466 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_CHINA, "bo" },
467 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DZONGHKA_BHUTAN, "dz" },
468 /* end of inconsistency */
469
470 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_WELSH_WALES, "cy" },
471 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KHMER_CAMBODIA, "km" },
472 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LAO_LAOS, "lo" },
473 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BURMESE_MYANMAR, "my" },
474 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GALICIAN_SPAIN, "gl" },
475 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MANIPURI_INDIA, "mni" },
476 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINDHI_INDIA, "sd" },
477 /* the following one is only encountered in Microsoft RTF specification */
478 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_PAKISTAN, "ks" },
479 /* the following one is not in the Passport list, looks like an omission */
480 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_INDIA, "ks" },
481 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_NEPAL, "ne" },
482 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_INDIA, "ne" },
483 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRISIAN_NETHERLANDS, "fy" },
484
485 /* new as of 2001-03-01 (from Office Xp) */
486 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_HONG_KONG, "en" },
487 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_INDIA, "en" },
488 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_MALAYSIA, "en" },
489 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SINGAPORE, "en" },
490 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SYRIAC_SYRIA, "syr" },
491 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINHALESE_SRI_LANKA, "si" },
492 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHEROKEE_UNITED_STATES, "chr" },
493 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INUKTITUT_CANADA, "iu" },
494 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AMHARIC_ETHIOPIA, "am" },
495#if 0
496 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO },
497 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN },
498#endif
499 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" },
500 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" },
501 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" },
502
503 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" },
504 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" },
505 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" },
506
507 /* New additions from Windows Xp/Passport SDK 2001-11-10. */
508
509 /* don't ask what this one means... It is commented out currently. */
510#if 0
511 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE2 },
512#endif
513
514 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_UNITED_STATES, "es" },
515 /* The following two IDs blatantly violate MS specs by using a */
516 /* sublanguage >,. */
517 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_LATIN_AMERICA, "es" },
518 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_NORTH_AFRICA, "fr" },
519
520 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MOROCCO, "fr" },
521 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_HAITI, "fr" },
522 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_BANGLADESH, "bn" },
523 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN, "ar" },
524 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN,"mn" },
525#if 0
526 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_EDO_NIGERIA },
527 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FULFULDE_NIGERIA },
528 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IBIBIO_NIGERIA },
529#endif
530 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAUSA_NIGERIA, "ha" },
531 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YORUBA_NIGERIA, "yo" },
532 /* language codes from, to, are (still) unknown. */
533 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IGBO_NIGERIA, "ibo" },
534 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANURI_NIGERIA, "kau" },
535 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUARANI_PARAGUAY, "gn" },
536 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAWAIIAN_UNITED_STATES, "haw" },
537 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATIN, "la" },
538 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SOMALI_SOMALIA, "so" },
539#if 0
540 /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
541 /* not written (but OTOH the peculiar writing system is worth */
542 /* studying). */
543 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YI_CHINA },
544#endif
545 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES,"pap" },
546};
547
548#define NUM_FC_FT_LANGUAGE (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0]))
549
550typedef struct {
551 FT_UShort language_id;
552 char *fromcode;
553} FcMacRomanFake;
554
555static const FcMacRomanFake fcMacRomanFake[] = {
556 { TT_MS_LANGID_JAPANESE_JAPAN, "SJIS-WIN" },
557 { TT_MS_LANGID_ENGLISH_UNITED_STATES, "ASCII" },
558};
559
dbf68dd5
KP		 560static FcChar8 *
561FcFontCapabilities(FT_Face face);
562
4f27c1c0
KP		 563#define NUM_FC_MAC_ROMAN_FAKE (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0]))
564
565#if HAVE_ICONV && HAVE_ICONV_H
566#define USE_ICONV 1
567#include <iconv.h>
568#endif
569
570static FcChar8 *
571FcSfntNameTranscode (FT_SfntName *sname)
69937bd9 572{
4f27c1c0
KP		 573 int i;
574 char *fromcode;
575#if USE_ICONV
576 iconv_t cd;
577#endif
578 FcChar8 *utf8;
579
580 for (i = 0; i < NUM_FC_FT_ENCODING; i++)
581 if (fcFtEncoding[i].platform_id == sname->platform_id &&
582 (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE ||
583 fcFtEncoding[i].encoding_id == sname->encoding_id))
584 break;
585 if (i == NUM_FC_FT_ENCODING)
586 return 0;
587 fromcode = fcFtEncoding[i].fromcode;
588
589 /*
590 * "real" Mac language IDs are all less than 150.
591 * Names using one of the MS language IDs are assumed
592 * to use an associated encoding (Yes, this is a kludge)
593 */
594 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN) &&
595 sname->language_id >= 0x100)
596 {
597 int f;
598
599 fromcode = 0;
600 for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
601 if (fcMacRomanFake[f].language_id == sname->language_id)
602 {
603 fromcode = fcMacRomanFake[f].fromcode;
604 break;
605 }
606 if (!fromcode)
607 return 0;
608 }
609#if USE_ICONV
610 cd = iconv_open ("UTF-8", fromcode);
611 if (cd)
612 {
613 size_t in_bytes_left = sname->string_len;
614 size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN;
615 char *inbuf, *outbuf;
616
617 utf8 = malloc (out_bytes_left + 1);
618 if (!utf8)
619 return 0;
620
621 outbuf = (char *) utf8;
622 inbuf = (char *) sname->string;
623
624 while (in_bytes_left)
625 {
626 size_t did = iconv (cd,
627 &inbuf, &in_bytes_left,
628 &outbuf, &out_bytes_left);
629 if (did == (size_t) (-1))
630 {
631 free (utf8);
632 return 0;
633 }
634 }
635 *outbuf = '\0';
636 goto done;
637 }
638#endif
639 if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE"))
640 {
641 FcChar8 *src = sname->string;
642 int src_len = sname->string_len;
643 int len;
644 int wchar;
645 int ilen, olen;
646 FcChar8 *u8;
647 FcChar32 ucs4;
648
649 /*
650 * Convert Utf16 to Utf8
651 */
652
653 if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar))
654 return 0;
655
656 /*
657 * Allocate plenty of space. Freed below
658 */
659 utf8 = malloc (len * FC_UTF8_MAX_LEN + 1);
660 if (!utf8)
661 return 0;
662
663 u8 = utf8;
664
665 while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0)
666 {
667 src_len -= ilen;
668 src += ilen;
669 olen = FcUcs4ToUtf8 (ucs4, u8);
670 u8 += olen;
671 }
672 *u8 = '\0';
673 goto done;
674 }
675 if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1"))
69937bd9 676 {
4f27c1c0
KP		 677 FcChar8 *src = sname->string;
678 int src_len = sname->string_len;
679 int olen;
680 FcChar8 *u8;
69937bd9 681 FcChar32 ucs4;
4f27c1c0
KP		 682
683 /*
684 * Convert Latin1 to Utf8. Freed below
685 */
686 utf8 = malloc (src_len * 2 + 1);
687 if (!utf8)
688 return 0;
689
690 u8 = utf8;
691 while (src_len > 0)
692 {
693 ucs4 = *src++;
694 src_len--;
695 olen = FcUcs4ToUtf8 (ucs4, u8);
696 u8 += olen;
697 }
698 *u8 = '\0';
699 goto done;
69937bd9 700 }
4f27c1c0
KP		 701 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
702 {
703 FcChar8 *u8;
704 const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman);
705 FcChar8 *src = (FcChar8 *) sname->string;
706 int src_len = sname->string_len;
707
708 /*
709 * Convert AppleRoman to Utf8
710 */
711 if (!map)
712 return 0;
713
714 utf8 = malloc (sname->string_len * 3 + 1);
715 if (!utf8)
716 return 0;
717
718 u8 = utf8;
719 while (src_len > 0)
720 {
721 FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map);
722 int olen = FcUcs4ToUtf8 (ucs4, u8);
723 src_len--;
724 u8 += olen;
725 }
726 *u8 = '\0';
727 goto done;
728 }
729 return 0;
730done:
731 if (FcStrCmpIgnoreBlanksAndCase (utf8, "") == 0)
732 {
733 free (utf8);
734 return 0;
735 }
736 return utf8;
737}
738
739static FcChar8 *
740FcSfntNameLanguage (FT_SfntName *sname)
741{
742 int i;
743 for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
744 if (fcFtLanguage[i].platform_id == sname->platform_id &&
745 (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
746 fcFtLanguage[i].language_id == sname->language_id))
747 return fcFtLanguage[i].lang;
748 return 0;
69937bd9
KP		 749}
750
2e2121f9
KP		 751/* Order is significant. For example, some B&H fonts are hinted by
752 URW++, and both strings appear in the notice. */
753
754static const struct {
6ae6acf3 755 const FT_String *notice;
2e2121f9
KP		 756 const FcChar8 *foundry;
757} FcNoticeFoundries[] = {
6ae6acf3
KP		 758 { (const FT_String *) "Bigelow", (const FcChar8 *) "b&h" },
759 { (const FT_String *) "Adobe", (const FcChar8 *) "adobe" },
760 { (const FT_String *) "Bitstream", (const FcChar8 *) "bitstream" },
761 { (const FT_String *) "Monotype", (const FcChar8 *) "monotype" },
762 { (const FT_String *) "Linotype", (const FcChar8 *) "linotype" },
763 { (const FT_String *) "LINOTYPE-HELL",
764 (const FcChar8 *) "linotype" },
765 { (const FT_String *) "IBM", (const FcChar8 *) "ibm" },
766 { (const FT_String *) "URW", (const FcChar8 *) "urw" },
767 { (const FT_String *) "International Typeface Corporation",
2e2121f9 768 (const FcChar8 *) "itc" },
6ae6acf3
KP		 769 { (const FT_String *) "Tiro Typeworks",
770 (const FcChar8 *) "tiro" },
771 { (const FT_String *) "XFree86", (const FcChar8 *) "xfree86" },
772 { (const FT_String *) "Microsoft", (const FcChar8 *) "microsoft" },
773 { (const FT_String *) "Omega", (const FcChar8 *) "omega" },
774 { (const FT_String *) "Font21", (const FcChar8 *) "hwan" },
775 { (const FT_String *) "HanYang System",
776 (const FcChar8 *) "hanyang" }
2e2121f9
KP		 777};
778
779#define NUM_NOTICE_FOUNDRIES (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0]))
780
781static const FcChar8 *
6ae6acf3 782FcNoticeFoundry(const FT_String *notice)
2ae95e77
JC		 783{
784 int i;
2e2121f9
KP		 785
786 if (notice)
787 for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++)
788 if (strstr ((const char *) notice, (const char *) FcNoticeFoundries[i].notice))
789 return FcNoticeFoundries[i].foundry;
790 return 0;
2ae95e77
JC		 791}
792
2e2121f9 793static FcBool
6ae6acf3 794FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string)
2ae95e77
JC		 795{
796 /* vendor is not necessarily NUL-terminated. */
797 int i, len;
2e2121f9 798
2ae95e77 799 len = strlen(vendor_string);
2e2121f9
KP		 800 if (memcmp(vendor, vendor_string, len) != 0)
801 return FcFalse;
802 for (i = len; i < 4; i++)
803 if (vendor[i] != ' ' && vendor[i] != '\0')
804 return FcFalse;
805 return FcTrue;
2ae95e77
JC		 806}
807
2e2121f9
KP		 808/* This table is partly taken from ttmkfdir by Joerg Pommnitz. */
809
810/* It should not contain useless entries (such as UNKN) nor duplicate
811 entries for padding both with spaces and NULs. */
812
813static const struct {
6ae6acf3 814 const FT_Char *vendor;
2e2121f9
KP		 815 const FcChar8 *foundry;
816} FcVendorFoundries[] = {
6ae6acf3
KP		 817 { (const FT_Char *) "ADBE", (const FcChar8 *) "adobe"},
818 { (const FT_Char *) "AGFA", (const FcChar8 *) "agfa"},
819 { (const FT_Char *) "ALTS", (const FcChar8 *) "altsys"},
820 { (const FT_Char *) "APPL", (const FcChar8 *) "apple"},
821 { (const FT_Char *) "ARPH", (const FcChar8 *) "arphic"},
822 { (const FT_Char *) "ATEC", (const FcChar8 *) "alltype"},
823 { (const FT_Char *) "B&H", (const FcChar8 *) "b&h"},
824 { (const FT_Char *) "BITS", (const FcChar8 *) "bitstream"},
825 { (const FT_Char *) "CANO", (const FcChar8 *) "cannon"},
826 { (const FT_Char *) "DYNA", (const FcChar8 *) "dynalab"},
827 { (const FT_Char *) "EPSN", (const FcChar8 *) "epson"},
828 { (const FT_Char *) "FJ", (const FcChar8 *) "fujitsu"},
829 { (const FT_Char *) "IBM", (const FcChar8 *) "ibm"},
830 { (const FT_Char *) "ITC", (const FcChar8 *) "itc"},
831 { (const FT_Char *) "IMPR", (const FcChar8 *) "impress"},
832 { (const FT_Char *) "LARA", (const FcChar8 *) "larabiefonts"},
833 { (const FT_Char *) "LEAF", (const FcChar8 *) "interleaf"},
834 { (const FT_Char *) "LETR", (const FcChar8 *) "letraset"},
835 { (const FT_Char *) "LINO", (const FcChar8 *) "linotype"},
836 { (const FT_Char *) "MACR", (const FcChar8 *) "macromedia"},
837 { (const FT_Char *) "MONO", (const FcChar8 *) "monotype"},
838 { (const FT_Char *) "MS", (const FcChar8 *) "microsoft"},
839 { (const FT_Char *) "MT", (const FcChar8 *) "monotype"},
840 { (const FT_Char *) "NEC", (const FcChar8 *) "nec"},
841 { (const FT_Char *) "PARA", (const FcChar8 *) "paratype"},
842 { (const FT_Char *) "QMSI", (const FcChar8 *) "qms"},
843 { (const FT_Char *) "RICO", (const FcChar8 *) "ricoh"},
844 { (const FT_Char *) "URW", (const FcChar8 *) "urw"},
845 { (const FT_Char *) "Y&Y", (const FcChar8 *) "y&y"}
2e2121f9
KP		 846};
847
848#define NUM_VENDOR_FOUNDRIES (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
849
850static const FcChar8 *
6ae6acf3 851FcVendorFoundry(const FT_Char vendor[4])
2ae95e77
JC		 852{
853 int i;
2e2121f9
KP		 854
855 if (vendor)
856 for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++)
857 if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor))
858 return FcVendorFoundries[i].foundry;
859 return 0;
2ae95e77
JC		 860}
861
11fec41c 862typedef struct _FcStringConst {
6ae6acf3
KP		 863 const FcChar8 *name;
864 int value;
11fec41c
KP		 865} FcStringConst;
866
867static int
868FcStringIsConst (const FcChar8 *string,
869 const FcStringConst *c,
870 int nc)
871{
872 int i;
873
874 for (i = 0; i < nc; i++)
875 if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0)
876 return c[i].value;
877 return -1;
878}
879
880static int
881FcStringContainsConst (const FcChar8 *string,
882 const FcStringConst *c,
883 int nc)
884{
885 int i;
886
887 for (i = 0; i < nc; i++)
888 if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
889 return c[i].value;
890 return -1;
891}
892
893static const FcStringConst weightConsts[] = {
894 { "thin", FC_WEIGHT_THIN },
895 { "extralight", FC_WEIGHT_EXTRALIGHT },
896 { "ultralight", FC_WEIGHT_ULTRALIGHT },
897 { "light", FC_WEIGHT_LIGHT },
898 { "book", FC_WEIGHT_BOOK },
899 { "regular", FC_WEIGHT_REGULAR },
900 { "normal", FC_WEIGHT_NORMAL },
901 { "medium", FC_WEIGHT_MEDIUM },
902 { "demibold", FC_WEIGHT_DEMIBOLD },
903 { "demi", FC_WEIGHT_DEMIBOLD },
904 { "semibold", FC_WEIGHT_SEMIBOLD },
905 { "bold", FC_WEIGHT_BOLD },
906 { "extrabold", FC_WEIGHT_EXTRABOLD },
907 { "ultrabold", FC_WEIGHT_ULTRABOLD },
908 { "black", FC_WEIGHT_BLACK },
909 { "heavy", FC_WEIGHT_HEAVY },
910};
911
912#define NUM_WEIGHT_CONSTS (sizeof (weightConsts) / sizeof (weightConsts[0]))
913
914#define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS)
915#define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS)
916
917static const FcStringConst widthConsts[] = {
918 { "ultracondensed", FC_WIDTH_ULTRACONDENSED },
919 { "extracondensed", FC_WIDTH_EXTRACONDENSED },
920 { "semicondensed", FC_WIDTH_SEMICONDENSED },
921 { "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */
922 { "normal", FC_WIDTH_NORMAL },
923 { "semiexpanded", FC_WIDTH_SEMIEXPANDED },
924 { "extraexpanded", FC_WIDTH_EXTRAEXPANDED },
925 { "ultraexpanded", FC_WIDTH_ULTRAEXPANDED },
926 { "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */
927};
928
929#define NUM_WIDTH_CONSTS (sizeof (widthConsts) / sizeof (widthConsts[0]))
930
931#define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
932#define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
933
934static const FcStringConst slantConsts[] = {
935 { "italic", FC_SLANT_ITALIC },
936 { "oblique", FC_SLANT_OBLIQUE },
937};
938
939#define NUM_SLANT_CONSTS (sizeof (slantConsts) / sizeof (slantConsts[0]))
940
941#define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
942#define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
2ae95e77 943
b68b9646
KP		 944static double
945FcGetPixelSize (FT_Face face, int i)
946{
208a720f 947#if HAVE_FT_GET_BDF_PROPERTY
b68b9646
KP		 948 if (face->num_fixed_sizes == 1)
949 {
950 BDF_PropertyRec prop;
951 int rc;
952
953 rc = MY_Get_BDF_Property (face, "PIXEL_SIZE", &prop);
954 if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
955 return (double) prop.u.integer;
956 }
957#endif
208a720f 958#if HAVE_FT_BITMAP_SIZE_Y_PPEM
b68b9646 959 return (double) face->available_sizes[i].y_ppem / 64.0;
4f38fa81 960#else
6ae6acf3 961 return (double) face->available_sizes[i].height;
4f38fa81 962#endif
b68b9646
KP		 963}
964
4f27c1c0
KP		 965static FcBool
966FcStringInPatternElement (FcPattern *pat, char *elt, FcChar8 *string)
967{
968 int e;
969 FcChar8 *old;
970 for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++)
971 if (!FcStrCmpIgnoreBlanksAndCase (old, string))
972 {
973 return FcTrue;
974 break;
975 }
976 return FcFalse;
977}
978
24330d27 979FcPattern *
ccb3e93b
KP		 980FcFreeTypeQuery (const FcChar8 *file,
981 int id,
982 FcBlanks *blanks,
983 int *count)
24330d27 984{
ccb3e93b
KP		 985 FT_Face face;
986 FcPattern *pat;
11fec41c
KP		 987 int slant = -1;
988 int weight = -1;
81fa16c3 989 int width = -1;
ccb3e93b
KP		 990 int i;
991 FcCharSet *cs;
d8d73958 992 FcLangSet *ls;
ccb3e93b 993 FT_Library ftLibrary;
4f27c1c0 994#if 0
2e2121f9 995 FcChar8 *family = 0;
4f27c1c0 996#endif
dbf68dd5 997 FcChar8 *complex;
2e2121f9 998 const FcChar8 *foundry = 0;
848d32bd 999 int spacing;
ccb3e93b 1000 TT_OS2 *os2;
79621aa5 1001#if HAVE_FT_GET_PS_FONT_INFO
d6ea8347 1002 PS_FontInfoRec psfontinfo;
79621aa5
KP		 1003#endif
1004#if HAVE_FT_GET_BDF_PROPERTY
53183e66
KP		 1005 BDF_PropertyRec prop;
1006#endif
a342e87d 1007 TT_Header *head;
e50b9ae7 1008 const FcChar8 *exclusiveLang = 0;
69937bd9
KP		 1009 FT_SfntName sname;
1010 FT_UInt snamei, snamec;
4f27c1c0
KP		 1011
1012 int nfamily = 0;
1013 int nfamily_lang = 0;
1014 int nstyle = 0;
1015 int nstyle_lang = 0;
1016 int nfullname = 0;
1017 int nfullname_lang = 0;
24330d27 1018
4f27c1c0
KP		 1019 FcChar8 *style = 0;
1020 int st;
1021
24330d27
KP		 1022 if (FT_Init_FreeType (&ftLibrary))
1023 return 0;
1024
ccb3e93b 1025 if (FT_New_Face (ftLibrary, (char *) file, id, &face))
24330d27
KP		 1026 goto bail;
1027
1028 *count = face->num_faces;
1029
1030 pat = FcPatternCreate ();
1031 if (!pat)
1032 goto bail0;
1033
1034 if (!FcPatternAddBool (pat, FC_OUTLINE,
1035 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1036 goto bail1;
1037
1038 if (!FcPatternAddBool (pat, FC_SCALABLE,
1039 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1040 goto bail1;
1041
1042
2ae95e77
JC		 1043 /*
1044 * Get the OS/2 table
1045 */
1046 os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
1047
2e2121f9
KP		 1048 /*
1049 * Look first in the OS/2 table for the foundry, if
1050 * not found here, the various notices will be searched for
1051 * that information, either from the sfnt name tables or
0e7a4347
KP		 1052 * the Postscript FontInfo dictionary. Finally, the
1053 * BDF properties will queried.
2e2121f9
KP		 1054 */
1055
2ae95e77 1056 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
2e2121f9 1057 foundry = FcVendorFoundry(os2->achVendID);
2ae95e77 1058
4f27c1c0
KP		 1059 if (FcDebug () & FC_DBG_SCANV)
1060 printf ("\n");
69937bd9
KP		 1061 /*
1062 * Grub through the name table looking for family
1063 * and style names. FreeType makes quite a hash
1064 * of them
1065 */
69937bd9
KP		 1066 snamec = FT_Get_Sfnt_Name_Count (face);
1067 for (snamei = 0; snamei < snamec; snamei++)
1068 {
1069 FcChar8 *utf8;
4f27c1c0
KP		 1070 FcChar8 *lang;
1071 char *elt = 0, *eltlang = 0;
1072 int *np = 0, *nlangp = 0;
1073
69937bd9 1074 if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0)
4f27c1c0 1075 continue;
69937bd9 1076
4f27c1c0
KP		 1077 utf8 = FcSfntNameTranscode (&sname);
1078 lang = FcSfntNameLanguage (&sname);
1079
1080 if (!utf8)
69937bd9 1081 continue;
69937bd9 1082
69937bd9
KP		 1083 switch (sname.name_id) {
1084 case TT_NAME_ID_FONT_FAMILY:
4f27c1c0 1085#if 0
69937bd9 1086 case TT_NAME_ID_PS_NAME:
4f27c1c0
KP		 1087 case TT_NAME_ID_UNIQUE_ID:
1088#endif
1089 if (FcDebug () & FC_DBG_SCANV)
1090 printf ("found family (n %2d p %d e %d l 0x%04x) %s\n",
1091 sname.name_id, sname.platform_id,
1092 sname.encoding_id, sname.language_id,
1093 utf8);
69937bd9 1094
4f27c1c0
KP		 1095 elt = FC_FAMILY;
1096 eltlang = FC_FAMILYLANG;
1097 np = &nfamily;
1098 nlangp = &nfamily_lang;
69937bd9 1099 break;
4f27c1c0
KP		 1100 case TT_NAME_ID_FULL_NAME:
1101 case TT_NAME_ID_MAC_FULL_NAME:
1102 if (FcDebug () & FC_DBG_SCANV)
1103 printf ("found full (n %2d p %d e %d l 0x%04x) %s\n",
69937bd9
KP		 1104 sname.name_id, sname.platform_id,
1105 sname.encoding_id, sname.language_id,
4f27c1c0 1106 utf8);
69937bd9 1107
4f27c1c0
KP		 1108 elt = FC_FULLNAME;
1109 eltlang = FC_FULLNAMELANG;
1110 np = &nfullname;
1111 nlangp = &nfullname_lang;
69937bd9
KP		 1112 break;
1113 case TT_NAME_ID_FONT_SUBFAMILY:
4f27c1c0
KP		 1114 if (FcDebug () & FC_DBG_SCANV)
1115 printf ("found style (n %2d p %d e %d l 0x%04x) %s\n",
1116 sname.name_id, sname.platform_id,
1117 sname.encoding_id, sname.language_id,
1118 utf8);
1119
1120 elt = FC_STYLE;
1121 eltlang = FC_STYLELANG;
1122 np = &nstyle;
1123 nlangp = &nstyle_lang;
69937bd9 1124 break;
2ae95e77
JC		 1125 case TT_NAME_ID_TRADEMARK:
1126 case TT_NAME_ID_MANUFACTURER:
2e2121f9 1127 /* If the foundry wasn't found in the OS/2 table, look here */
2ae95e77 1128 if(!foundry)
6ae6acf3 1129 foundry = FcNoticeFoundry((FT_String *) utf8);
2ae95e77 1130 break;
69937bd9 1131 }
4f27c1c0
KP		 1132 if (elt)
1133 {
1134 if (FcStringInPatternElement (pat, elt, utf8))
1135 {
1136 free (utf8);
1137 continue;
1138 }
1139
1140 /* add new element */
1141 if (!FcPatternAddString (pat, elt, utf8))
1142 {
1143 free (utf8);
1144 goto bail1;
1145 }
1146 free (utf8);
1147 if (lang)
1148 {
1149 /* pad lang list with 'xx' to line up with elt */
1150 while (*nlangp < *np)
1151 {
1152 if (!FcPatternAddString (pat, eltlang, "xx"))
1153 goto bail1;
1154 ++*nlangp;
1155 }
1156 if (!FcPatternAddString (pat, eltlang, lang))
1157 goto bail1;
1158 ++*nlangp;
1159 }
1160 ++*np;
1161 }
1162 else
69937bd9
KP		 1163 free (utf8);
1164 }
1165
e4125ef9
KP		 1166 if (!nfamily && face->family_name &&
1167 FcStrCmpIgnoreBlanksAndCase (face->family_name, "") != 0)
4f27c1c0
KP		 1168 {
1169 if (FcDebug () & FC_DBG_SCANV)
e4125ef9 1170 printf ("using FreeType family \"%s\"\n", face->family_name);
4f27c1c0
KP		 1171 if (!FcPatternAddString (pat, FC_FAMILY, face->family_name))
1172 goto bail1;
1173 ++nfamily;
1174 }
69937bd9 1175
e4125ef9
KP		 1176 if (!nstyle && face->style_name &&
1177 FcStrCmpIgnoreBlanksAndCase (face->style_name, "") != 0)
4f27c1c0
KP		 1178 {
1179 if (FcDebug () & FC_DBG_SCANV)
e4125ef9 1180 printf ("using FreeType style \"%s\"\n", face->style_name);
4f27c1c0
KP		 1181 if (!FcPatternAddString (pat, FC_STYLE, face->style_name))
1182 goto bail1;
1183 ++nstyle;
1184 }
69937bd9 1185
4f27c1c0 1186 if (!nfamily)
24330d27 1187 {
69937bd9 1188 FcChar8 *start, *end;
4f27c1c0 1189 FcChar8 *family;
69937bd9
KP		 1190
1191 start = (FcChar8 *) strrchr ((char *) file, '/');
1192 if (start)
1193 start++;
24330d27 1194 else
69937bd9
KP		 1195 start = (FcChar8 *) file;
1196 end = (FcChar8 *) strrchr ((char *) start, '.');
1197 if (!end)
1198 end = start + strlen ((char *) start);
9dac3c59 1199 /* freed below */
69937bd9
KP		 1200 family = malloc (end - start + 1);
1201 strncpy ((char *) family, (char *) start, end - start);
1202 family[end - start] = '\0';
4f27c1c0 1203 if (FcDebug () & FC_DBG_SCANV)
e4125ef9 1204 printf ("using filename for family %s\n", family);
4f27c1c0
KP		 1205 if (!FcPatternAddString (pat, FC_FAMILY, family))
1206 {
1207 free (family);
1208 goto bail1;
1209 }
1210 free (family);
1211 ++nfamily;
24330d27 1212 }
69937bd9 1213
4f27c1c0
KP		 1214 /*
1215 * Walk through FC_FULLNAME entries eliding those in FC_FAMILY
1216 * or which are simply a FC_FAMILY and FC_STYLE glued together
1217 */
24330d27 1218 {
4f27c1c0
KP		 1219 int fn, fa, st;
1220 FcChar8 *full;
1221 FcChar8 *fam;
1222 FcChar8 *style;
1223
1224 for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++)
1225 {
1226 FcBool remove = FcFalse;
1227 /*
1228 * Check each family
1229 */
1230 for (fa = 0; !remove &&
1231 FcPatternGetString (pat, FC_FAMILY,
1232 fa, &fam) == FcResultMatch;
1233 fa++)
1234 {
1235 /*
1236 * for exact match
1237 */
1238 if (!FcStrCmpIgnoreBlanksAndCase (full, fam))
1239 {
1240 remove = FcTrue;
1241 break;
1242 }
1243 /*
1244 * If the family is in the full name, check the
1245 * combination of this family with every style
1246 */
1247 if (!FcStrContainsIgnoreBlanksAndCase (full, fam))
1248 continue;
1249 for (st = 0; !remove &&
1250 FcPatternGetString (pat, FC_STYLE,
1251 st, &style) == FcResultMatch;
1252 st++)
1253 {
1254 FcChar8 *both = FcStrPlus (fam, style);
1255
1256 if (both)
1257 {
1258 if (FcStrCmpIgnoreBlanksAndCase (full, both) == 0)
1259 remove = FcTrue;
1260 free (both);
1261 }
1262 }
1263 }
1264 if (remove)
1265 {
1266 FcPatternRemove (pat, FC_FULLNAME, fn);
1267 FcPatternRemove (pat, FC_FULLNAMELANG, fn);
1268 fn--;
1269 nfullname--;
1270 nfullname_lang--;
1271 }
1272 }
1273 if (FcDebug () & FC_DBG_SCANV)
1274 for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++)
1275 printf ("Saving unique fullname %s\n", full);
24330d27
KP		 1276 }
1277
1278 if (!FcPatternAddString (pat, FC_FILE, file))
1279 goto bail1;
1280
1281 if (!FcPatternAddInteger (pat, FC_INDEX, id))
1282 goto bail1;
1283
148656ed
KP		 1284#if 0
1285 /*
1286 * don't even try this -- CJK 'monospace' fonts are really
1287 * dual width, and most other fonts don't bother to set
1288 * the attribute. Sigh.
1289 */
24330d27
KP		 1290 if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
1291 if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
1292 goto bail1;
1293#endif
1294
a342e87d
KP		 1295 /*
1296 * Find the font revision (if available)
1297 */
1298 head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head);
1299 if (head)
1300 {
1301 if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision))
1302 goto bail1;
1303 }
1304 else
1305 {
1306 if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0))
1307 goto bail1;
1308 }
1309
4c003605
KP		 1310 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1311 {
1312 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
1313 {
1314 FT_ULong bits;
1315 int bit;
1316 if (FcCodePageRange[i].bit < 32)
1317 {
1318 bits = os2->ulCodePageRange1;
1319 bit = FcCodePageRange[i].bit;
1320 }
1321 else
1322 {
1323 bits = os2->ulCodePageRange2;
1324 bit = FcCodePageRange[i].bit - 32;
1325 }
1326 if (bits & (1 << bit))
1327 {
e50b9ae7
KP		 1328 /*
1329 * If the font advertises support for multiple
1330 * "exclusive" languages, then include support
1331 * for any language found to have coverage
1332 */
1333 if (exclusiveLang)
1334 {
1335 exclusiveLang = 0;
1336 break;
1337 }
1338 exclusiveLang = FcCodePageRange[i].lang;
4c003605
KP		 1339 }
1340 }
1341 }
1342
81fa16c3
KP		 1343 if (os2 && os2->version != 0xffff)
1344 {
1345 if (os2->usWeightClass == 0)
11fec41c 1346 ;
81fa16c3
KP		 1347 else if (os2->usWeightClass < 150)
1348 weight = FC_WEIGHT_THIN;
1349 else if (os2->usWeightClass < 250)
1350 weight = FC_WEIGHT_EXTRALIGHT;
1351 else if (os2->usWeightClass < 350)
1352 weight = FC_WEIGHT_LIGHT;
1353 else if (os2->usWeightClass < 450)
1354 weight = FC_WEIGHT_REGULAR;
1355 else if (os2->usWeightClass < 550)
1356 weight = FC_WEIGHT_MEDIUM;
1357 else if (os2->usWeightClass < 650)
1358 weight = FC_WEIGHT_SEMIBOLD;
1359 else if (os2->usWeightClass < 750)
1360 weight = FC_WEIGHT_BOLD;
1361 else if (os2->usWeightClass < 850)
1362 weight = FC_WEIGHT_EXTRABOLD;
1363 else if (os2->usWeightClass < 950)
1364 weight = FC_WEIGHT_BLACK;
81fa16c3
KP		 1365
1366 switch (os2->usWidthClass) {
1367 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1368 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1369 case 3: width = FC_WIDTH_CONDENSED; break;
1370 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1371 case 5: width = FC_WIDTH_NORMAL; break;
1372 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1373 case 7: width = FC_WIDTH_EXPANDED; break;
1374 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1375 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1376 }
1377 }
dbf68dd5
KP		 1378 if (os2 && (complex = FcFontCapabilities(face)))
1379 {
1380 if (!FcPatternAddString (pat, FC_CAPABILITY, complex))
1381 {
1382 free (complex);
1383 goto bail1;
1384 }
1385 free (complex);
1386 }
d6ea8347
KP		 1387
1388 /*
1389 * Type 1: Check for FontInfo dictionary information
1390 * Code from g2@magestudios.net (Gerard Escalante)
1391 */
1392
79621aa5 1393#if HAVE_FT_GET_PS_FONT_INFO
d6ea8347
KP		 1394 if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
1395 {
11fec41c 1396 if (weight == -1 && psfontinfo.weight)
52253696 1397 {
11fec41c
KP		 1398 weight = FcIsWeight (psfontinfo.weight);
1399 if (FcDebug() & FC_DBG_SCANV)
1400 printf ("\tType1 weight %s maps to %d\n",
1401 psfontinfo.weight, weight);
52253696 1402 }
d6ea8347 1403
70ee8809
KP		 1404#if 0
1405 /*
1406 * Don't bother with italic_angle; FreeType already extracts that
1407 * information for us and sticks it into style_flags
1408 */
1409 if (psfontinfo.italic_angle)
d6ea8347 1410 slant = FC_SLANT_ITALIC;
70ee8809 1411 else
d6ea8347 1412 slant = FC_SLANT_ROMAN;
70ee8809 1413#endif
2ae95e77
JC		 1414
1415 if(!foundry)
2e2121f9 1416 foundry = FcNoticeFoundry(psfontinfo.notice);
d6ea8347 1417 }
79621aa5 1418#endif /* HAVE_FT_GET_PS_FONT_INFO */
81fa16c3 1419
79621aa5 1420#if HAVE_FT_GET_BDF_PROPERTY
0e7a4347
KP		 1421 /*
1422 * Finally, look for a FOUNDRY BDF property if no other
1423 * mechanism has managed to locate a foundry
1424 */
1425
1426 if (!foundry)
1427 {
1428 int rc;
1429 BDF_PropertyRec prop;
29d961a2 1430 rc = MY_Get_BDF_Property(face, "FOUNDRY", &prop);
0e7a4347
KP		 1431 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
1432 foundry = prop.u.atom;
1433 }
1434
1435 if (width == -1)
1436 {
29d961a2 1437 if (MY_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
0e7a4347
KP		 1438 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1439 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1440 {
1441 FT_Int32 value;
1442
1443 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1444 value = prop.u.integer;
1445 else
1446 value = (FT_Int32) prop.u.cardinal;
1447 switch ((value + 5) / 10) {
1448 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1449 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1450 case 3: width = FC_WIDTH_CONDENSED; break;
1451 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1452 case 5: width = FC_WIDTH_NORMAL; break;
1453 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1454 case 7: width = FC_WIDTH_EXPANDED; break;
1455 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1456 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1457 }
1458 }
0b7a0da2
KP		 1459 if (width == -1 &&
1460 MY_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
1461 prop.type == BDF_PROPERTY_TYPE_ATOM)
0e7a4347 1462 {
0b7a0da2 1463 width = FcIsWidth (prop.u.atom);
0e7a4347 1464 if (FcDebug () & FC_DBG_SCANV)
0b7a0da2 1465 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
0e7a4347
KP		 1466 }
1467 }
0e7a4347
KP		 1468#endif
1469
11fec41c
KP		 1470 /*
1471 * Look for weight, width and slant names in the style value
1472 */
4f27c1c0 1473 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
11fec41c
KP		 1474 {
1475 if (weight == -1)
1476 {
1477 weight = FcContainsWeight (style);
1478 if (FcDebug() & FC_DBG_SCANV)
1479 printf ("\tStyle %s maps to weight %d\n", style, weight);
1480 }
1481 if (width == -1)
1482 {
1483 width = FcContainsWidth (style);
1484 if (FcDebug() & FC_DBG_SCANV)
1485 printf ("\tStyle %s maps to width %d\n", style, width);
1486 }
1487 if (slant == -1)
1488 {
1489 slant = FcContainsSlant (style);
1490 if (FcDebug() & FC_DBG_SCANV)
1491 printf ("\tStyle %s maps to slant %d\n", style, slant);
1492 }
1493 }
1494 /*
1495 * Pull default values from the FreeType flags if more
1496 * specific values not found above
1497 */
1498 if (slant == -1)
1499 {
1500 slant = FC_SLANT_ROMAN;
1501 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1502 slant = FC_SLANT_ITALIC;
1503 }
1504
1505 if (weight == -1)
1506 {
1507 weight = FC_WEIGHT_MEDIUM;
1508 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1509 weight = FC_WEIGHT_BOLD;
1510 }
1511
89e28590
KP		 1512 if (width == -1)
1513 width = FC_WIDTH_NORMAL;
1514
1515 if (foundry == 0)
1516 foundry = "unknown";
1517
81fa16c3
KP		 1518 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1519 goto bail1;
1520
1521 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1522 goto bail1;
1523
89e28590
KP		 1524 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1525 goto bail1;
81fa16c3 1526
89e28590
KP		 1527 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1528 goto bail1;
2e2121f9 1529
4c003605
KP		 1530 /*
1531 * Compute the unicode coverage for the font
1532 */
848d32bd 1533 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
24330d27
KP		 1534 if (!cs)
1535 goto bail1;
1536
79621aa5 1537#if HAVE_FT_GET_BDF_PROPERTY
ecb7c180
JC		 1538 /* For PCF fonts, override the computed spacing with the one from
1539 the property */
1540 if(MY_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
1541 prop.type == BDF_PROPERTY_TYPE_ATOM) {
02638f1a 1542 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
ecb7c180 1543 spacing = FC_CHARCELL;
02638f1a 1544 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
ecb7c180 1545 spacing = FC_MONO;
02638f1a 1546 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
ecb7c180
JC		 1547 spacing = FC_PROPORTIONAL;
1548 }
1549#endif
1550
24330d27
KP		 1551 /*
1552 * Skip over PCF fonts that have no encoded characters; they're
1553 * usually just Unicode fonts transcoded to some legacy encoding
1554 */
e50b9ae7 1555 if (FcCharSetCount (cs) == 0)
24330d27
KP		 1556 {
1557 if (!strcmp(FT_MODULE_CLASS(&face->driver->root)->module_name, "pcf"))
1558 goto bail2;
1559 }
1560
1561 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1562 goto bail2;
4c003605 1563
d8d73958
KP		 1564 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1565 if (!ls)
1566 goto bail2;
1567
1568 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
53183e66
KP		 1569 {
1570 FcLangSetDestroy (ls);
d8d73958 1571 goto bail2;
53183e66
KP		 1572 }
1573
1574 FcLangSetDestroy (ls);
82f4243f 1575
848d32bd
KP		 1576 if (spacing != FC_PROPORTIONAL)
1577 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1578 goto bail2;
1579
24330d27
KP		 1580 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1581 {
1582 for (i = 0; i < face->num_fixed_sizes; i++)
1583 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
b68b9646 1584 FcGetPixelSize (face, i)))
24330d27
KP		 1585 goto bail1;
1586 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
1587 goto bail1;
79621aa5 1588#if HAVE_FT_GET_BDF_PROPERTY
0f362ad5
JC		 1589 if(face->num_fixed_sizes == 1) {
1590 int rc;
1591 int value;
1592 BDF_PropertyRec prop;
1593
0f362ad5
JC		 1594 rc = MY_Get_BDF_Property(face, "POINT_SIZE", &prop);
1595 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1596 value = prop.u.integer;
1597 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1598 value = prop.u.cardinal;
1599 else
1600 goto nevermind;
1601 if(!FcPatternAddDouble(pat, FC_SIZE, value / 10.0))
1602 goto nevermind;
1603
1604 rc = MY_Get_BDF_Property(face, "RESOLUTION_Y", &prop);
1605 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1606 value = prop.u.integer;
1607 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1608 value = prop.u.cardinal;
1609 else
1610 goto nevermind;
1611 if(!FcPatternAddDouble(pat, FC_DPI, (double)value))
1612 goto nevermind;
1613
1614 }
1615 nevermind:
1616 ;
1617#endif
24330d27 1618 }
537e3d23
KP		 1619#if HAVE_FT_GET_X11_FONT_FORMAT
1620 /*
1621 * Use the (not well documented or supported) X-specific function
1622 * from FreeType to figure out the font format
1623 */
1624 {
1625 const char *font_format = FT_Get_X11_Font_Format (face);
1626 if (font_format)
1627 FcPatternAddString (pat, FC_FONTFORMAT, font_format);
1628 }
1629#endif
24330d27 1630
11fec41c
KP		 1631 /*
1632 * Drop our reference to the charset
1633 */
1634 FcCharSetDestroy (cs);
1635
1636 /*
1637 * Deallocate family/style values
1638 */
1639
24330d27
KP		 1640 FT_Done_Face (face);
1641 FT_Done_FreeType (ftLibrary);
1642 return pat;
1643
1644bail2:
1645 FcCharSetDestroy (cs);
1646bail1:
1647 FcPatternDestroy (pat);
1648bail0:
1649 FT_Done_Face (face);
1650bail:
1651 FT_Done_FreeType (ftLibrary);
1652 return 0;
1653}
c647f6f1
KP		 1654
1655
c647f6f1
KP		 1656/*
1657 * For our purposes, this approximation is sufficient
1658 */
79621aa5 1659#if !HAVE_FT_GET_NEXT_CHAR
c647f6f1
KP		 1660#define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1661 (*(gi) = 0), 0 : \
1662 (*(gi) = 1), (ucs4) + 1)
ec0c740e 1663#warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
c647f6f1
KP		 1664#endif
1665
1666typedef struct _FcCharEnt {
1667 FcChar16 bmp;
1668 unsigned char encode;
1669} FcCharEnt;
1670
1671struct _FcCharMap {
1672 const FcCharEnt *ent;
1673 int nent;
1674};
1675
1676typedef struct _FcFontDecode {
1677 FT_Encoding encoding;
1678 const FcCharMap *map;
1679 FcChar32 max;
1680} FcFontDecode;
1681
1682static const FcCharEnt AppleRomanEnt[] = {
1683 { 0x0020, 0x20 }, /* SPACE */
1684 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1685 { 0x0022, 0x22 }, /* QUOTATION MARK */
1686 { 0x0023, 0x23 }, /* NUMBER SIGN */
1687 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1688 { 0x0025, 0x25 }, /* PERCENT SIGN */
1689 { 0x0026, 0x26 }, /* AMPERSAND */
1690 { 0x0027, 0x27 }, /* APOSTROPHE */
1691 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1692 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1693 { 0x002A, 0x2A }, /* ASTERISK */
1694 { 0x002B, 0x2B }, /* PLUS SIGN */
1695 { 0x002C, 0x2C }, /* COMMA */
1696 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1697 { 0x002E, 0x2E }, /* FULL STOP */
1698 { 0x002F, 0x2F }, /* SOLIDUS */
1699 { 0x0030, 0x30 }, /* DIGIT ZERO */
1700 { 0x0031, 0x31 }, /* DIGIT ONE */
1701 { 0x0032, 0x32 }, /* DIGIT TWO */
1702 { 0x0033, 0x33 }, /* DIGIT THREE */
1703 { 0x0034, 0x34 }, /* DIGIT FOUR */
1704 { 0x0035, 0x35 }, /* DIGIT FIVE */
1705 { 0x0036, 0x36 }, /* DIGIT SIX */
1706 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1707 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1708 { 0x0039, 0x39 }, /* DIGIT NINE */
1709 { 0x003A, 0x3A }, /* COLON */
1710 { 0x003B, 0x3B }, /* SEMICOLON */
1711 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1712 { 0x003D, 0x3D }, /* EQUALS SIGN */
1713 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1714 { 0x003F, 0x3F }, /* QUESTION MARK */
1715 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1716 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1717 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1718 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1719 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1720 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1721 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1722 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1723 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1724 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1725 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1726 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1727 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1728 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1729 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1730 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1731 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1732 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1733 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1734 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1735 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1736 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1737 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1738 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1739 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1740 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1741 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1742 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1743 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1744 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1745 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1746 { 0x005F, 0x5F }, /* LOW LINE */
1747 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1748 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1749 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1750 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1751 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1752 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1753 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1754 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1755 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1756 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1757 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1758 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1759 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1760 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1761 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1762 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1763 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1764 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1765 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1766 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1767 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1768 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1769 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1770 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1771 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1772 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1773 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1774 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1775 { 0x007C, 0x7C }, /* VERTICAL LINE */
1776 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1777 { 0x007E, 0x7E }, /* TILDE */
1778 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1779 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1780 { 0x00A2, 0xA2 }, /* CENT SIGN */
1781 { 0x00A3, 0xA3 }, /* POUND SIGN */
1782 { 0x00A5, 0xB4 }, /* YEN SIGN */
1783 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1784 { 0x00A8, 0xAC }, /* DIAERESIS */
1785 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1786 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1787 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1788 { 0x00AC, 0xC2 }, /* NOT SIGN */
1789 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1790 { 0x00AF, 0xF8 }, /* MACRON */
1791 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1792 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1793 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1794 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1795 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1796 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1797 { 0x00B8, 0xFC }, /* CEDILLA */
1798 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1799 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1800 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1801 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1802 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1803 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1804 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1805 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1806 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1807 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1808 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1809 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1810 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1811 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1812 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1813 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1814 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1815 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1816 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1817 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1818 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1819 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1820 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1821 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1822 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1823 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1824 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1825 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1826 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1827 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1828 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1829 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1830 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1831 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1832 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1833 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1834 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1835 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1836 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1837 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1838 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1839 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1840 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1841 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1842 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1843 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1844 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1845 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1846 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1847 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1848 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1849 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1850 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1851 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1852 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1853 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1854 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1855 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1856 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1857 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1858 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1859 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1860 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1861 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1862 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1863 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1864 { 0x02C7, 0xFF }, /* CARON */
1865 { 0x02D8, 0xF9 }, /* BREVE */
1866 { 0x02D9, 0xFA }, /* DOT ABOVE */
1867 { 0x02DA, 0xFB }, /* RING ABOVE */
1868 { 0x02DB, 0xFE }, /* OGONEK */
1869 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1870 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1871 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1872 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1873 { 0x2013, 0xD0 }, /* EN DASH */
1874 { 0x2014, 0xD1 }, /* EM DASH */
1875 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1876 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
1877 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
1878 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
1879 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
1880 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
1881 { 0x2020, 0xA0 }, /* DAGGER */
1882 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
1883 { 0x2022, 0xA5 }, /* BULLET */
1884 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
1885 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
1886 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
1887 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
1888 { 0x2044, 0xDA }, /* FRACTION SLASH */
1889 { 0x20AC, 0xDB }, /* EURO SIGN */
1890 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
1891 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
1892 { 0x2206, 0xC6 }, /* INCREMENT */
1893 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
1894 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
1895 { 0x221A, 0xC3 }, /* SQUARE ROOT */
1896 { 0x221E, 0xB0 }, /* INFINITY */
1897 { 0x222B, 0xBA }, /* INTEGRAL */
1898 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
1899 { 0x2260, 0xAD }, /* NOT EQUAL TO */
1900 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
1901 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
1902 { 0x25CA, 0xD7 }, /* LOZENGE */
1903 { 0xF8FF, 0xF0 }, /* Apple logo */
1904 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
1905 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
1906};
1907
1908static const FcCharMap AppleRoman = {
1909 AppleRomanEnt,
1910 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
1911};
1912
1913static const FcCharEnt AdobeSymbolEnt[] = {
1914 { 0x0020, 0x20 }, /* SPACE # space */
1915 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
1916 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
1917 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
1918 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
1919 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
1920 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
1921 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
1922 { 0x002C, 0x2C }, /* COMMA # comma */
1923 { 0x002E, 0x2E }, /* FULL STOP # period */
1924 { 0x002F, 0x2F }, /* SOLIDUS # slash */
1925 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
1926 { 0x0031, 0x31 }, /* DIGIT ONE # one */
1927 { 0x0032, 0x32 }, /* DIGIT TWO # two */
1928 { 0x0033, 0x33 }, /* DIGIT THREE # three */
1929 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
1930 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
1931 { 0x0036, 0x36 }, /* DIGIT SIX # six */
1932 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
1933 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
1934 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
1935 { 0x003A, 0x3A }, /* COLON # colon */
1936 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
1937 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
1938 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
1939 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
1940 { 0x003F, 0x3F }, /* QUESTION MARK # question */
1941 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
1942 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
1943 { 0x005F, 0x5F }, /* LOW LINE # underscore */
1944 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
1945 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
1946 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
1947 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
1948 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
1949 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
1950 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
1951 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
1952 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
1953 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
1954 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
1955 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
1956 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
1957 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
1958 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
1959 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
1960 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
1961 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
1962 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
1963 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
1964 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
1965 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
1966 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
1967 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
1968 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
1969 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
1970 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
1971 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
1972 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
1973 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
1974 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
1975 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
1976 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
1977 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
1978 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
1979 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
1980 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
1981 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
1982 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
1983 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
1984 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
1985 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
1986 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
1987 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
1988 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
1989 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
1990 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
1991 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
1992 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
1993 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
1994 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
1995 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
1996 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
1997 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
1998 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
1999 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2000 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2001 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2002 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2003 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2004 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2005 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2006 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2007 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2008 { 0x2022, 0xB7 }, /* BULLET # bullet */
2009 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2010 { 0x2032, 0xA2 }, /* PRIME # minute */
2011 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2012 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2013 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2014 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2015 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2016 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2017 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2018 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2019 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2020 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2021 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2022 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2023 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2024 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2025 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2026 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2027 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2028 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2029 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2030 { 0x2200, 0x22 }, /* FOR ALL # universal */
2031 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2032 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2033 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2034 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2035 { 0x2207, 0xD1 }, /* NABLA # gradient */
2036 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2037 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2038 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2039 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2040 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2041 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2042 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2043 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2044 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2045 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2046 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2047 { 0x2220, 0xD0 }, /* ANGLE # angle */
2048 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2049 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2050 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2051 { 0x222A, 0xC8 }, /* UNION # union */
2052 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2053 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2054 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2055 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2056 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2057 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2058 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2059 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2060 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2061 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2062 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2063 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2064 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2065 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2066 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2067 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2068 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2069 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2070 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2071 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2072 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2073 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2074 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2075 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2076 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2077 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2078 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2079 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2080 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2081 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2082 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2083 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2084 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2085 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2086 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2087 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2088 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2089 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2090 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2091 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2092 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2093 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2094 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2095 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2096 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2097 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2098 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2099 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2100 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2101 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2102 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2103 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2104 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2105 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2106 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2107 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2108};
2109
2110static const FcCharMap AdobeSymbol = {
2111 AdobeSymbolEnt,
2112 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2113};
2114
2115static const FcFontDecode fcFontDecoders[] = {
2116 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2117 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2118 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2119};
2120
2121#define NUM_DECODE (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
2122
2123FcChar32
2124FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2125{
2126 int low, high, mid;
2127 FcChar16 bmp;
2128
2129 low = 0;
2130 high = map->nent - 1;
2131 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2132 return ~0;
2133 while (low <= high)
2134 {
2135 mid = (high + low) >> 1;
2136 bmp = map->ent[mid].bmp;
2137 if (ucs4 == bmp)
2138 return (FT_ULong) map->ent[mid].encode;
2139 if (ucs4 < bmp)
2140 high = mid - 1;
2141 else
2142 low = mid + 1;
2143 }
2144 return ~0;
2145}
2146
2147FcChar32
2148FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2149{
2150 int i;
2151
2152 for (i = 0; i < map->nent; i++)
2153 if (map->ent[i].encode == private)
2154 return (FcChar32) map->ent[i].bmp;
2155 return ~0;
2156}
2157
2158const FcCharMap *
2159FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2160{
2161 int i;
2162
2163 for (i = 0; i < NUM_DECODE; i++)
2164 if (fcFontDecoders[i].encoding == encoding)
2165 return fcFontDecoders[i].map;
2166 return 0;
2167}
2168
7769c321
KP		 2169#include "../fc-glyphname/fcglyphname.h"
2170
2171static FcChar32
2172FcHashGlyphName (const FcChar8 *name)
2173{
2174 FcChar32 h = 0;
2175 FcChar8 c;
2176
2177 while ((c = *name++))
2178 {
2179 h = ((h << 1) | (h >> 31)) ^ c;
2180 }
2181 return h;
2182}
2183
656c69d6 2184#if HAVE_FT_HAS_PS_GLYPH_NAMES
7769c321
KP		 2185/*
2186 * Use Type1 glyph names for fonts which have reliable names
2187 * and which export an Adobe Custom mapping
2188 */
2189static FcBool
2190FcFreeTypeUseNames (FT_Face face)
2191{
2192 FT_Int map;
2193
2194 if (!FT_Has_PS_Glyph_Names (face))
2195 return FcFalse;
2196 for (map = 0; map < face->num_charmaps; map++)
d47c9d6e 2197 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
7769c321
KP		 2198 return FcTrue;
2199 return FcFalse;
2200}
2201
2202static FcChar8 *
2203FcUcs4ToGlyphName (FcChar32 ucs4)
2204{
2205 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2206 int r = 0;
2207 FcGlyphName *gn;
2208
2209 while ((gn = ucs_to_name[i]))
2210 {
2211 if (gn->ucs == ucs4)
2212 return gn->name;
2213 if (!r)
2214 {
2215 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2216 if (!r)
2217 r = 1;
2218 }
2219 i += r;
2220 if (i >= FC_GLYPHNAME_HASH)
2221 i -= FC_GLYPHNAME_HASH;
2222 }
2223 return 0;
2224}
2225
2226static FcChar32
2227FcGlyphNameToUcs4 (FcChar8 *name)
2228{
2229 FcChar32 h = FcHashGlyphName (name);
2230 int i = (int) (h % FC_GLYPHNAME_HASH);
2231 int r = 0;
2232 FcGlyphName *gn;
2233
2234 while ((gn = name_to_ucs[i]))
2235 {
2236 if (!strcmp ((char *) name, (char *) gn->name))
2237 return gn->ucs;
2238 if (!r)
2239 {
2240 r = (int) (h % FC_GLYPHNAME_REHASH);
2241 if (!r)
2242 r = 1;
2243 }
2244 i += r;
2245 if (i >= FC_GLYPHNAME_HASH)
2246 i -= FC_GLYPHNAME_HASH;
2247 }
2248 return 0xffff;
2249}
2250
2251/*
2252 * Search through a font for a glyph by name. This is
2253 * currently a linear search as there doesn't appear to be
2254 * any defined order within the font
2255 */
2256static FT_UInt
2257FcFreeTypeGlyphNameIndex (FT_Face face, FcChar8 *name)
2258{
2259 FT_UInt gindex;
2260 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2261
2262 for (gindex = 0; gindex < face->num_glyphs; gindex++)
2263 {
2264 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2265 if (!strcmp ((char *) name, (char *) name_buf))
2266 return gindex;
2267 }
2268 return 0;
2269}
656c69d6 2270#endif
7769c321 2271
c647f6f1
KP		 2272/*
2273 * Map a UCS4 glyph to a glyph index. Use all available encoding
2274 * tables to try and find one that works. This information is expected
2275 * to be cached by higher levels, so performance isn't critical
2276 */
2277
2278FT_UInt
2279FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2280{
2281 int initial, offset, decode;
2282 FT_UInt glyphindex;
2283 FcChar32 charcode;
2284
2285 initial = 0;
2286 /*
2287 * Find the current encoding
2288 */
2289 if (face->charmap)
2290 {
2291 for (; initial < NUM_DECODE; initial++)
2292 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2293 break;
2294 if (initial == NUM_DECODE)
2295 initial = 0;
2296 }
2297 /*
2298 * Check each encoding for the glyph, starting with the current one
2299 */
2300 for (offset = 0; offset < NUM_DECODE; offset++)
2301 {
2302 decode = (initial + offset) % NUM_DECODE;
2303 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2304 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2305 continue;
2306 if (fcFontDecoders[decode].map)
2307 {
2308 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
2309 if (charcode == ~0)
2310 continue;
2311 }
2312 else
2313 charcode = ucs4;
2314 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2315 if (glyphindex)
2316 return glyphindex;
2317 }
656c69d6 2318#if HAVE_FT_HAS_PS_GLYPH_NAMES
7769c321
KP		 2319 /*
2320 * Check postscript name table if present
2321 */
2322 if (FcFreeTypeUseNames (face))
2323 {
2324 FcChar8 *name = FcUcs4ToGlyphName (ucs4);
2325 if (name)
2326 {
2327 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2328 if (glyphindex)
2329 return glyphindex;
2330 }
2331 }
656c69d6 2332#endif
c647f6f1
KP		 2333 return 0;
2334}
2335
2336static FcBool
2337FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
848d32bd
KP		 2338 FT_UInt glyph, FcBlanks *blanks,
2339 FT_Pos *advance)
c647f6f1 2340{
0b7a0da2 2341 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
c647f6f1
KP		 2342 FT_GlyphSlot slot;
2343
b68b9646
KP		 2344 /*
2345 * For bitmap-only fonts, assume that they're OK.
2346 */
2347 if ((face->face_flags & FT_FACE_FLAG_SCALABLE) == 0)
2348 return FcTrue;
2349
c647f6f1
KP		 2350 /*
2351 * When using scalable fonts, only report those glyphs
2352 * which can be scaled; otherwise those fonts will
2353 * only be available at some sizes, and never when
2354 * transformed. Avoid this by simply reporting bitmap-only
2355 * glyphs as missing
2356 */
2357 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2358 load_flags |= FT_LOAD_NO_BITMAP;
2359
2360 if (FT_Load_Glyph (face, glyph, load_flags))
2361 return FcFalse;
2362
2363 slot = face->glyph;
2364 if (!glyph)
2365 return FcFalse;
2366
848d32bd
KP		 2367 *advance = slot->metrics.horiAdvance;
2368
c647f6f1
KP		 2369 switch (slot->format) {
2370 case ft_glyph_format_bitmap:
2371 /*
2372 * Bitmaps are assumed to be reasonable; if
2373 * this proves to be a rash assumption, this
2374 * code can be easily modified
2375 */
2376 return FcTrue;
2377 case ft_glyph_format_outline:
2378 /*
2379 * Glyphs with contours are always OK
2380 */
2381 if (slot->outline.n_contours != 0)
2382 return FcTrue;
2383 /*
2384 * Glyphs with no contours are only OK if
2385 * they're members of the Blanks set specified
2386 * in the configuration. If blanks isn't set,
2387 * then allow any glyph to be blank
2388 */
2389 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2390 return FcTrue;
2391 /* fall through ... */
2392 default:
2393 break;
2394 }
2395 return FcFalse;
2396}
2397
55a69bd0
KP		 2398#define FC_MIN(a,b) ((a) < (b) ? (a) : (b))
2399#define FC_MAX(a,b) ((a) > (b) ? (a) : (b))
2400#define FC_ABS(a) ((a) < 0 ? -(a) : (a))
2401#define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
a05d257f 2402
c647f6f1 2403FcCharSet *
848d32bd 2404FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
c647f6f1
KP		 2405{
2406 FcChar32 page, off, max, ucs4;
2407#ifdef CHECK
2408 FcChar32 font_max = 0;
2409#endif
2410 FcCharSet *fcs;
2411 FcCharLeaf *leaf;
2412 const FcCharMap *map;
2413 int o;
2414 int i;
2415 FT_UInt glyph;
a05d257f
NL		 2416 FT_Pos advance, advance_one = 0, advance_two = 0;
2417 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
c647f6f1
KP		 2418
2419 fcs = FcCharSetCreate ();
2420 if (!fcs)
2421 goto bail0;
2422
7769c321
KP		 2423#ifdef CHECK
2424 printf ("Family %s style %s\n", face->family_name, face->style_name);
2425#endif
c647f6f1
KP		 2426 for (o = 0; o < NUM_DECODE; o++)
2427 {
2428 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2429 continue;
2430 map = fcFontDecoders[o].map;
2431 if (map)
2432 {
2433 /*
2434 * Non-Unicode tables are easy; there's a list of all possible
2435 * characters
2436 */
2437 for (i = 0; i < map->nent; i++)
2438 {
2439 ucs4 = map->ent[i].bmp;
2440 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
848d32bd
KP		 2441 if (glyph &&
2442 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
c647f6f1 2443 {
848d32bd
KP		 2444 if (!has_advance)
2445 {
2446 has_advance = FcTrue;
a05d257f 2447 advance_one = advance;
848d32bd 2448 }
a05d257f
NL		 2449 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2450 {
2451 if (fixed_advance)
2452 {
2453 dual_advance = FcTrue;
2454 fixed_advance = FcFalse;
2455 advance_two = advance;
2456 }
2457 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2458 dual_advance = FcFalse;
2459 }
2460
c647f6f1
KP		 2461 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2462 if (!leaf)
2463 goto bail1;
2464 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2465#ifdef CHECK
2466 if (ucs4 > font_max)
2467 font_max = ucs4;
2468#endif
2469 }
2470 }
2471 }
2472 else
2473 {
2474 FT_UInt gindex;
2475
2476 max = fcFontDecoders[o].max;
2477 /*
2478 * Find the first encoded character in the font
2479 */
2480 if (FT_Get_Char_Index (face, 0))
2481 {
2482 ucs4 = 0;
2483 gindex = 1;
2484 }
2485 else
2486 {
2487 ucs4 = FT_Get_Next_Char (face, 0, &gindex);
2488 if (!ucs4)
2489 gindex = 0;
2490 }
2491
2492 while (gindex)
2493 {
2494 page = ucs4 >> 8;
2495 leaf = 0;
2496 while ((ucs4 >> 8) == page)
2497 {
2498 glyph = FT_Get_Char_Index (face, ucs4);
2499 if (glyph && FcFreeTypeCheckGlyph (face, ucs4,
848d32bd 2500 glyph, blanks, &advance))
c647f6f1 2501 {
848d32bd
KP		 2502 if (!has_advance)
2503 {
2504 has_advance = FcTrue;
a05d257f 2505 advance_one = advance;
848d32bd 2506 }
a05d257f
NL		 2507 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2508 {
2509 if (fixed_advance)
2510 {
2511 dual_advance = FcTrue;
2512 fixed_advance = FcFalse;
2513 advance_two = advance;
2514 }
2515 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2516 dual_advance = FcFalse;
2517 }
2518
c647f6f1
KP		 2519 if (!leaf)
2520 {
2521 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2522 if (!leaf)
2523 goto bail1;
2524 }
2525 off = ucs4 & 0xff;
2526 leaf->map[off >> 5] |= (1 << (off & 0x1f));
2527#ifdef CHECK
2528 if (ucs4 > font_max)
2529 font_max = ucs4;
2530#endif
2531 }
2532 ucs4++;
2533 }
2534 ucs4 = FT_Get_Next_Char (face, ucs4 - 1, &gindex);
2535 if (!ucs4)
2536 gindex = 0;
2537 }
2538#ifdef CHECK
2539 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2540 {
2541 FcBool FT_Has, FC_Has;
2542
2543 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2544 FC_Has = FcCharSetHasChar (fcs, ucs4);
2545 if (FT_Has != FC_Has)
2546 {
2547 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2548 }
2549 }
2550#endif
2551 }
2552 }
656c69d6 2553#if HAVE_FT_HAS_PS_GLYPH_NAMES
7769c321
KP		 2554 /*
2555 * Add mapping from PS glyph names if available
2556 */
2557 if (FcFreeTypeUseNames (face))
2558 {
2559 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2560
2561 for (glyph = 0; glyph < face->num_glyphs; glyph++)
2562 {
2563 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2564 {
2565 ucs4 = FcGlyphNameToUcs4 (name_buf);
2566 if (ucs4 != 0xffff &&
2567 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2568 {
2569 if (!has_advance)
2570 {
2571 has_advance = FcTrue;
a05d257f 2572 advance_one = advance;
7769c321 2573 }
a05d257f
NL		 2574 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2575 {
2576 if (fixed_advance)
2577 {
2578 dual_advance = FcTrue;
2579 fixed_advance = FcFalse;
2580 advance_two = advance;
2581 }
2582 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2583 dual_advance = FcFalse;
2584 }
7769c321
KP		 2585 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2586 if (!leaf)
2587 goto bail1;
2588 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2589#ifdef CHECK
2590 if (ucs4 > font_max)
2591 font_max = ucs4;
2592#endif
2593 }
2594 }
2595 }
2596 }
656c69d6 2597#endif
c647f6f1
KP		 2598#ifdef CHECK
2599 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2600 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2601 {
7769c321 2602 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
c647f6f1
KP		 2603 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2604
2605 if (has_char && !has_bit)
7769c321
KP		 2606 {
2607 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2608 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2609 else
2610 printf ("Bitmap missing char 0x%x\n", ucs4);
2611 }
c647f6f1
KP		 2612 else if (!has_char && has_bit)
2613 printf ("Bitmap extra char 0x%x\n", ucs4);
2614 }
2615#endif
848d32bd
KP		 2616 if (fixed_advance)
2617 *spacing = FC_MONO;
55a69bd0 2618 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
a05d257f 2619 *spacing = FC_DUAL;
848d32bd
KP		 2620 else
2621 *spacing = FC_PROPORTIONAL;
c647f6f1
KP		 2622 return fcs;
2623bail1:
2624 FcCharSetDestroy (fcs);
2625bail0:
2626 return 0;
2627}
2628
848d32bd
KP		 2629FcCharSet *
2630FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2631{
2632 int spacing;
2633
2634 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2635}
dbf68dd5
KP		 2636
2637
2638#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2639#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2640#define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
2641#define TT_Err_Ok FT_Err_Ok
2642#define TT_Err_Invalid_Face_Handle FT_Err_Invalid_Face_Handle
2643#define TTO_Err_Empty_Script 0x1005
2644#define TTO_Err_Invalid_SubTable 0x1001
2645
219f7818
KP		 2646#define OTLAYOUT_HEAD "otlayout:"
2647#define OTLAYOUT_HEAD_LEN 9
2648#define OTLAYOUT_ID_LEN 4
2649/* space + head + id */
2650#define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2651
76a8dfa3
KP		 2652/*
2653 * This is a bit generous; the registry has only lower case and space
2654 * except for 'DFLT'.
2655 */
2656#define FcIsSpace(x) (040 == (x))
2657#define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
2658
dbf68dd5
KP		 2659static void
2660addtag(FcChar8 *complex, FT_ULong tag)
2661{
219f7818
KP		 2662 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2663
2664 tagstring[0] = (FcChar8)(tag >> 24),
2665 tagstring[1] = (FcChar8)(tag >> 16),
2666 tagstring[2] = (FcChar8)(tag >> 8),
2667 tagstring[3] = (FcChar8)(tag);
2668 tagstring[4] = '\0';
2669
76a8dfa3 2670 /* skip tags which aren't alphabetic, under the assumption that
219f7818
KP		 2671 * they're probably broken
2672 */
76a8dfa3
KP		 2673 if (!FcIsValidScript(tagstring[0]) ||
2674 !FcIsValidScript(tagstring[1]) ||
2675 !FcIsValidScript(tagstring[2]) ||
2676 !FcIsValidScript(tagstring[3]))
219f7818
KP		 2677 return;
2678
2679 if (*complex != '\0')
2680 strcat (complex, " ");
2681 strcat (complex, "otlayout:");
2682 strcat (complex, tagstring);
dbf68dd5
KP		 2683}
2684
2685static int
2686compareulong (const void *a, const void *b)
2687{
2688 const FT_ULong *ua = (const FT_ULong *) a;
2689 const FT_ULong *ub = (const FT_ULong *) b;
2690 return *ua - *ub;
2691}
2692
2693
2694static FT_Error
2695GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags, FT_UShort *script_count)
2696{
2697 FT_ULong cur_offset, new_offset, base_offset;
2698 TT_Face tt_face = (TT_Face)face;
2699 FT_Stream stream = face->stream;
2700 FT_Error error;
2701 FT_UShort n, p;
2702 FT_Memory memory = stream->memory;
2703
2704 if ( !stream )
2705 return TT_Err_Invalid_Face_Handle;
2706
2707 if (( error = tt_face->goto_table( tt_face, tabletag, stream, 0 ) ))
2708 return error;
2709
2710 base_offset = FT_STREAM_POS();
2711
2712 /* skip version */
2713
2714 if ( FT_STREAM_SEEK( base_offset + 4L ) || FT_FRAME_ENTER( 2L ) )
2715 return error;
2716
2717 new_offset = FT_GET_USHORT() + base_offset;
2718
2719 FT_FRAME_EXIT();
2720
2721 cur_offset = FT_STREAM_POS();
2722
2723 if ( FT_STREAM_SEEK( new_offset ) != TT_Err_Ok )
2724 return error;
2725
2726 base_offset = FT_STREAM_POS();
2727
2728 if ( FT_FRAME_ENTER( 2L ) )
2729 return error;
2730
2731 *script_count = FT_GET_USHORT();
2732
2733 FT_FRAME_EXIT();
2734
2735 if ( FT_SET_ERROR (FT_MEM_ALLOC_ARRAY( *stags, *script_count, FT_ULong )) )
2736 return error;
2737
2738 p = 0;
2739 for ( n = 0; n < *script_count; n++ )
2740 {
2741 if ( FT_FRAME_ENTER( 6L ) )
2742 goto Fail;
2743
2744 (*stags)[p] = FT_GET_ULONG();
2745 new_offset = FT_GET_USHORT() + base_offset;
2746
2747 FT_FRAME_EXIT();
2748
2749 cur_offset = FT_STREAM_POS();
2750
2751 if ( FT_STREAM_SEEK( new_offset ) )
2752 goto Fail;
2753
2754 if ( error == TT_Err_Ok )
2755 p++;
2756 else if ( error != TTO_Err_Empty_Script )
2757 goto Fail;
2758
2759 (void)FT_STREAM_SEEK( cur_offset );
2760 }
2761
2762 if (!p)
2763 {
2764 error = TTO_Err_Invalid_SubTable;
2765 goto Fail;
2766 }
2767
2768 // sort the tag list before returning it
2769 qsort(*stags, *script_count, sizeof(FT_ULong), compareulong);
2770
2771 return TT_Err_Ok;
2772
2773Fail:
219f7818 2774 *script_count = 0;
dbf68dd5
KP		 2775 FT_FREE( *stags );
2776 return error;
2777}
2778
2779static FcChar8 *
2780FcFontCapabilities(FT_Face face)
2781{
2782 FcBool issilgraphitefont = 0;
2783 FT_Error err;
2784 FT_ULong len = 0;
2785 FT_ULong *gsubtags=NULL, *gpostags=NULL;
219f7818
KP		 2786 FT_UShort gsub_count=0, gpos_count=0;
2787 FT_ULong maxsize;
dbf68dd5
KP		 2788 FT_Memory memory = face->stream->memory;
2789 FcChar8 *complex = NULL;
2790 int indx1 = 0, indx2 = 0;
2791
2792 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2793 issilgraphitefont = ( err == FT_Err_Ok);
2794
219f7818
KP		 2795 if (GetScriptTags(face, TTAG_GPOS, &gpostags, &gpos_count) != FT_Err_Ok)
2796 gpos_count = 0;
2797 if (GetScriptTags(face, TTAG_GSUB, &gsubtags, &gsub_count) != FT_Err_Ok)
2798 gsub_count = 0;
2799
dbf68dd5 2800 if (!issilgraphitefont && !gsub_count && !gpos_count)
dbf68dd5 2801 goto bail;
dbf68dd5 2802
219f7818
KP		 2803 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2804 (issilgraphitefont ? 13 : 0));
dbf68dd5 2805 complex = malloc (sizeof (FcChar8) * maxsize);
219f7818
KP		 2806 if (!complex)
2807 goto bail;
2808
2809 complex[0] = '\0';
dbf68dd5 2810 if (issilgraphitefont)
dbf68dd5 2811 strcpy(complex, "ttable:Silf ");
dbf68dd5
KP		 2812
2813 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2814 if (indx1 == gsub_count) {
2815 addtag(complex, gpostags[indx2]);
2816 indx2++;
2817 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
2818 addtag(complex, gsubtags[indx1]);
2819 indx1++;
2820 } else if (gsubtags[indx1] == gpostags[indx2]) {
2821 addtag(complex, gsubtags[indx1]);
2822 indx1++;
2823 indx2++;
2824 } else {
2825 addtag(complex, gpostags[indx2]);
2826 indx2++;
2827 }
2828 }
2829 if (FcDebug () & FC_DBG_SCANV)
2830 printf("complex features in this font: %s\n", complex);
2831bail:
2832 FT_FREE(gsubtags);
2833 FT_FREE(gpostags);
2834 return complex;
2835}
http://fontconfig.org/