| File: | src/fcfreetype.c |
| Location: | line 2576, column 5 |
| Description: | Value stored to 'cur_offset' is never read |
| 1 | /* |
| 2 | * fontconfig/src/fcfreetype.c |
| 3 | * |
| 4 | * Copyright © 2001 Keith Packard |
| 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 the author(s) not be used in |
| 11 | * advertising or publicity pertaining to distribution of the software without |
| 12 | * specific, written prior permission. The authors make 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 | * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
| 17 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO |
| 18 | * EVENT SHALL THE AUTHOR(S) 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 | |
| 25 | /* |
| 26 | Copyright © 2002-2003 by Juliusz Chroboczek |
| 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 | |
| 47 | #include "fcint.h" |
| 48 | #include "fcftint.h" |
| 49 | #include <stdlib.h> |
| 50 | #include <stdio.h> |
| 51 | #include <string.h> |
| 52 | #include <ft2build.h> |
| 53 | #include FT_FREETYPE_H<freetype/freetype.h> |
| 54 | #include FT_TRUETYPE_TABLES_H<freetype/tttables.h> |
| 55 | #include FT_SFNT_NAMES_H<freetype/ftsnames.h> |
| 56 | #include FT_TRUETYPE_IDS_H<freetype/ttnameid.h> |
| 57 | #include FT_TYPE1_TABLES_H<freetype/t1tables.h> |
| 58 | #if HAVE_FT_GET_X11_FONT_FORMAT1 |
| 59 | #include FT_XFREE86_H<freetype/ftxf86.h> |
| 60 | #endif |
| 61 | #if HAVE_FT_GET_BDF_PROPERTY1 |
| 62 | #include FT_BDF_H<freetype/ftbdf.h> |
| 63 | #include FT_MODULE_H<freetype/ftmodapi.h> |
| 64 | #endif |
| 65 | #include FT_MULTIPLE_MASTERS_H<freetype/ftmm.h> |
| 66 | |
| 67 | #include "ftglue.h" |
| 68 | |
| 69 | #if HAVE_WARNING_CPP_DIRECTIVE1 |
| 70 | #if !HAVE_FT_GET_BDF_PROPERTY1 |
| 71 | #warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later" |
| 72 | #endif |
| 73 | |
| 74 | #if !HAVE_FT_GET_PS_FONT_INFO1 |
| 75 | #warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later" |
| 76 | #endif |
| 77 | #endif |
| 78 | |
| 79 | /* |
| 80 | * Keep Han languages separated by eliminating languages |
| 81 | * that the codePageRange bits says aren't supported |
| 82 | */ |
| 83 | |
| 84 | static const struct { |
| 85 | char bit; |
| 86 | const FcChar8 lang[6]; |
| 87 | } FcCodePageRange[] = { |
| 88 | { 17, "ja" }, |
| 89 | { 18, "zh-cn" }, |
| 90 | { 19, "ko" }, |
| 91 | { 20, "zh-tw" }, |
| 92 | }; |
| 93 | |
| 94 | #define NUM_CODE_PAGE_RANGE(int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0]) (int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0]) |
| 95 | |
| 96 | FcBool |
| 97 | FcFreeTypeIsExclusiveLang (const FcChar8 *lang) |
| 98 | { |
| 99 | int i; |
| 100 | |
| 101 | for (i = 0; i < NUM_CODE_PAGE_RANGE(int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0]); i++) |
| 102 | { |
| 103 | if (FcLangCompare (lang, FcCodePageRange[i].lang) == FcLangEqual) |
| 104 | return FcTrue1; |
| 105 | } |
| 106 | return FcFalse0; |
| 107 | } |
| 108 | |
| 109 | typedef struct { |
| 110 | const FT_UShort platform_id; |
| 111 | const FT_UShort encoding_id; |
| 112 | const char fromcode[12]; |
| 113 | } FcFtEncoding; |
| 114 | |
| 115 | #define TT_ENCODING_DONT_CARE0xffff 0xffff |
| 116 | #define FC_ENCODING_MAC_ROMAN"MACINTOSH" "MACINTOSH" |
| 117 | |
| 118 | static const FcFtEncoding fcFtEncoding[] = { |
| 119 | { TT_PLATFORM_APPLE_UNICODE0, TT_ENCODING_DONT_CARE0xffff, "UTF-16BE" }, |
| 120 | { TT_PLATFORM_MACINTOSH1, TT_MAC_ID_ROMAN0, "MACINTOSH" }, |
| 121 | { TT_PLATFORM_MACINTOSH1, TT_MAC_ID_JAPANESE1, "SJIS" }, |
| 122 | { TT_PLATFORM_MICROSOFT3, TT_MS_ID_SYMBOL_CS0, "UTF-16BE" }, |
| 123 | { TT_PLATFORM_MICROSOFT3, TT_MS_ID_UNICODE_CS1, "UTF-16BE" }, |
| 124 | { TT_PLATFORM_MICROSOFT3, TT_MS_ID_SJIS2, "SJIS-WIN" }, |
| 125 | { TT_PLATFORM_MICROSOFT3, TT_MS_ID_GB23123, "GB2312" }, |
| 126 | { TT_PLATFORM_MICROSOFT3, TT_MS_ID_BIG_54, "BIG-5" }, |
| 127 | { TT_PLATFORM_MICROSOFT3, TT_MS_ID_WANSUNG5, "Wansung" }, |
| 128 | { TT_PLATFORM_MICROSOFT3, TT_MS_ID_JOHAB6, "Johab" }, |
| 129 | { TT_PLATFORM_MICROSOFT3, TT_MS_ID_UCS_410, "UTF-16BE" }, |
| 130 | { TT_PLATFORM_ISO2, TT_ISO_ID_7BIT_ASCII0, "ASCII" }, |
| 131 | { TT_PLATFORM_ISO2, TT_ISO_ID_106461, "UTF-16BE" }, |
| 132 | { TT_PLATFORM_ISO2, TT_ISO_ID_8859_12, "ISO-8859-1" }, |
| 133 | }; |
| 134 | |
| 135 | #define NUM_FC_FT_ENCODING(int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0])) (int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0])) |
| 136 | |
| 137 | typedef struct { |
| 138 | const FT_UShort platform_id; |
| 139 | const FT_UShort language_id; |
| 140 | const char lang[8]; |
| 141 | } FcFtLanguage; |
| 142 | |
| 143 | #define TT_LANGUAGE_DONT_CARE0xffff 0xffff |
| 144 | |
| 145 | static const FcFtLanguage fcFtLanguage[] = { |
| 146 | { TT_PLATFORM_APPLE_UNICODE0, TT_LANGUAGE_DONT_CARE0xffff, "" }, |
| 147 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ENGLISH0, "en" }, |
| 148 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_FRENCH1, "fr" }, |
| 149 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_GERMAN2, "de" }, |
| 150 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ITALIAN3, "it" }, |
| 151 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_DUTCH4, "nl" }, |
| 152 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SWEDISH5, "sv" }, |
| 153 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SPANISH6, "es" }, |
| 154 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_DANISH7, "da" }, |
| 155 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_PORTUGUESE8, "pt" }, |
| 156 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_NORWEGIAN9, "no" }, |
| 157 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_HEBREW10, "he" }, |
| 158 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_JAPANESE11, "ja" }, |
| 159 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ARABIC12, "ar" }, |
| 160 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_FINNISH13, "fi" }, |
| 161 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_GREEK14, "el" }, |
| 162 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ICELANDIC15, "is" }, |
| 163 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MALTESE16, "mt" }, |
| 164 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TURKISH17, "tr" }, |
| 165 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_CROATIAN18, "hr" }, |
| 166 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_CHINESE_TRADITIONAL19, "zh-tw" }, |
| 167 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_URDU20, "ur" }, |
| 168 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_HINDI21, "hi" }, |
| 169 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_THAI22, "th" }, |
| 170 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_KOREAN23, "ko" }, |
| 171 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_LITHUANIAN24, "lt" }, |
| 172 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_POLISH25, "pl" }, |
| 173 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_HUNGARIAN26, "hu" }, |
| 174 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ESTONIAN27, "et" }, |
| 175 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_LETTISH28, "lv" }, |
| 176 | /* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */ |
| 177 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_FAEROESE30, "fo" }, |
| 178 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_FARSI31, "fa" }, |
| 179 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_RUSSIAN32, "ru" }, |
| 180 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_CHINESE_SIMPLIFIED33, "zh-cn" }, |
| 181 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_FLEMISH34, "nl" }, |
| 182 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_IRISH35, "ga" }, |
| 183 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ALBANIAN36, "sq" }, |
| 184 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ROMANIAN37, "ro" }, |
| 185 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_CZECH38, "cs" }, |
| 186 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SLOVAK39, "sk" }, |
| 187 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SLOVENIAN40, "sl" }, |
| 188 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_YIDDISH41, "yi" }, |
| 189 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SERBIAN42, "sr" }, |
| 190 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MACEDONIAN43, "mk" }, |
| 191 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_BULGARIAN44, "bg" }, |
| 192 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_UKRAINIAN45, "uk" }, |
| 193 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_BYELORUSSIAN46, "be" }, |
| 194 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_UZBEK47, "uz" }, |
| 195 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_KAZAKH48, "kk" }, |
| 196 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_AZERBAIJANI49, "az" }, |
| 197 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT49, "az" }, |
| 198 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT50, "ar" }, |
| 199 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ARMENIAN51, "hy" }, |
| 200 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_GEORGIAN52, "ka" }, |
| 201 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MOLDAVIAN53, "mo" }, |
| 202 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_KIRGHIZ54, "ky" }, |
| 203 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TAJIKI55, "tg" }, |
| 204 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TURKMEN56, "tk" }, |
| 205 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MONGOLIAN57, "mo" }, |
| 206 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT57,"mo" }, |
| 207 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT58, "mo" }, |
| 208 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_PASHTO59, "ps" }, |
| 209 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_KURDISH60, "ku" }, |
| 210 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_KASHMIRI61, "ks" }, |
| 211 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SINDHI62, "sd" }, |
| 212 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TIBETAN63, "bo" }, |
| 213 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_NEPALI64, "ne" }, |
| 214 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SANSKRIT65, "sa" }, |
| 215 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MARATHI66, "mr" }, |
| 216 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_BENGALI67, "bn" }, |
| 217 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ASSAMESE68, "as" }, |
| 218 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_GUJARATI69, "gu" }, |
| 219 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_PUNJABI70, "pa" }, |
| 220 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ORIYA71, "or" }, |
| 221 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MALAYALAM72, "ml" }, |
| 222 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_KANNADA73, "kn" }, |
| 223 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TAMIL74, "ta" }, |
| 224 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TELUGU75, "te" }, |
| 225 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SINHALESE76, "si" }, |
| 226 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_BURMESE77, "my" }, |
| 227 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_KHMER78, "km" }, |
| 228 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_LAO79, "lo" }, |
| 229 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_VIETNAMESE80, "vi" }, |
| 230 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_INDONESIAN81, "id" }, |
| 231 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TAGALOG82, "tl" }, |
| 232 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT83, "ms" }, |
| 233 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT84, "ms" }, |
| 234 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_AMHARIC85, "am" }, |
| 235 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TIGRINYA86, "ti" }, |
| 236 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_GALLA87, "om" }, |
| 237 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SOMALI88, "so" }, |
| 238 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SWAHILI89, "sw" }, |
| 239 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_RUANDA90, "rw" }, |
| 240 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_RUNDI91, "rn" }, |
| 241 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_CHEWA92, "ny" }, |
| 242 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MALAGASY93, "mg" }, |
| 243 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_ESPERANTO94, "eo" }, |
| 244 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_WELSH128, "cy" }, |
| 245 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_BASQUE129, "eu" }, |
| 246 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_CATALAN130, "ca" }, |
| 247 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_LATIN131, "la" }, |
| 248 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_QUECHUA132, "qu" }, |
| 249 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_GUARANI133, "gn" }, |
| 250 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_AYMARA134, "ay" }, |
| 251 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TATAR135, "tt" }, |
| 252 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_UIGHUR136, "ug" }, |
| 253 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_DZONGKHA137, "dz" }, |
| 254 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_JAVANESE138, "jw" }, |
| 255 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SUNDANESE139, "su" }, |
| 256 | |
| 257 | #if 0 /* these seem to be errors that have been dropped */ |
| 258 | |
| 259 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SCOTTISH_GAELIC144 }, |
| 260 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_IRISH_GAELIC146 }, |
| 261 | |
| 262 | #endif |
| 263 | |
| 264 | /* The following codes are new as of 2000-03-10 */ |
| 265 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_GALICIAN140, "gl" }, |
| 266 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_AFRIKAANS141, "af" }, |
| 267 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_BRETON142, "br" }, |
| 268 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_INUKTITUT143, "iu" }, |
| 269 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_SCOTTISH_GAELIC144, "gd" }, |
| 270 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_MANX_GAELIC145, "gv" }, |
| 271 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_IRISH_GAELIC146, "ga" }, |
| 272 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_TONGAN147, "to" }, |
| 273 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_GREEK_POLYTONIC148, "el" }, |
| 274 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_GREELANDIC149, "ik" }, |
| 275 | { TT_PLATFORM_MACINTOSH1, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT150,"az" }, |
| 276 | |
| 277 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_SAUDI_ARABIA0x0401, "ar" }, |
| 278 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_IRAQ0x0801, "ar" }, |
| 279 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_EGYPT0x0c01, "ar" }, |
| 280 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_LIBYA0x1001, "ar" }, |
| 281 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_ALGERIA0x1401, "ar" }, |
| 282 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_MOROCCO0x1801, "ar" }, |
| 283 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_TUNISIA0x1c01, "ar" }, |
| 284 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_OMAN0x2001, "ar" }, |
| 285 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_YEMEN0x2401, "ar" }, |
| 286 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_SYRIA0x2801, "ar" }, |
| 287 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_JORDAN0x2c01, "ar" }, |
| 288 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_LEBANON0x3001, "ar" }, |
| 289 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_KUWAIT0x3401, "ar" }, |
| 290 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_UAE0x3801, "ar" }, |
| 291 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_BAHRAIN0x3c01, "ar" }, |
| 292 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_QATAR0x4001, "ar" }, |
| 293 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_BULGARIAN_BULGARIA0x0402, "bg" }, |
| 294 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CATALAN_SPAIN0x0403, "ca" }, |
| 295 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CHINESE_TAIWAN0x0404, "zh-tw" }, |
| 296 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CHINESE_PRC0x0804, "zh-cn" }, |
| 297 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CHINESE_HONG_KONG0x0c04, "zh-hk" }, |
| 298 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CHINESE_SINGAPORE0x1004, "zh-sg" }, |
| 299 | |
| 300 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CHINESE_MACAU0x1404, "zh-mo" }, |
| 301 | |
| 302 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CZECH_CZECH_REPUBLIC0x0405, "cs" }, |
| 303 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_DANISH_DENMARK0x0406, "da" }, |
| 304 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GERMAN_GERMANY0x0407, "de" }, |
| 305 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GERMAN_SWITZERLAND0x0807, "de" }, |
| 306 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GERMAN_AUSTRIA0x0c07, "de" }, |
| 307 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GERMAN_LUXEMBOURG0x1007, "de" }, |
| 308 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GERMAN_LIECHTENSTEI0x1407, "de" }, |
| 309 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GREEK_GREECE0x0408, "el" }, |
| 310 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_UNITED_STATES0x0409, "en" }, |
| 311 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM0x0809, "en" }, |
| 312 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_AUSTRALIA0x0c09, "en" }, |
| 313 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_CANADA0x1009, "en" }, |
| 314 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_NEW_ZEALAND0x1409, "en" }, |
| 315 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_IRELAND0x1809, "en" }, |
| 316 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA0x1c09, "en" }, |
| 317 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_JAMAICA0x2009, "en" }, |
| 318 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_CARIBBEAN0x2409, "en" }, |
| 319 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_BELIZE0x2809, "en" }, |
| 320 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_TRINIDAD0x2c09, "en" }, |
| 321 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_ZIMBABWE0x3009, "en" }, |
| 322 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_PHILIPPINES0x3409, "en" }, |
| 323 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT0x040a,"es" }, |
| 324 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_MEXICO0x080a, "es" }, |
| 325 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT0x0c0a,"es" }, |
| 326 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_GUATEMALA0x100a, "es" }, |
| 327 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_COSTA_RICA0x140a, "es" }, |
| 328 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_PANAMA0x180a, "es" }, |
| 329 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC0x1c0a,"es" }, |
| 330 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_VENEZUELA0x200a, "es" }, |
| 331 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_COLOMBIA0x240a, "es" }, |
| 332 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_PERU0x280a, "es" }, |
| 333 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_ARGENTINA0x2c0a, "es" }, |
| 334 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_ECUADOR0x300a, "es" }, |
| 335 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_CHILE0x340a, "es" }, |
| 336 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_URUGUAY0x380a, "es" }, |
| 337 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_PARAGUAY0x3c0a, "es" }, |
| 338 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_BOLIVIA0x400a, "es" }, |
| 339 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_EL_SALVADOR0x440a, "es" }, |
| 340 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_HONDURAS0x480a, "es" }, |
| 341 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_NICARAGUA0x4c0a, "es" }, |
| 342 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_PUERTO_RICO0x500a, "es" }, |
| 343 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FINNISH_FINLAND0x040b, "fi" }, |
| 344 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_FRANCE0x040c, "fr" }, |
| 345 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_BELGIUM0x080c, "fr" }, |
| 346 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_CANADA0x0c0c, "fr" }, |
| 347 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_SWITZERLAND0x100c, "fr" }, |
| 348 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_LUXEMBOURG0x140c, "fr" }, |
| 349 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_MONACO0x180c, "fr" }, |
| 350 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_HEBREW_ISRAEL0x040d, "he" }, |
| 351 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_HUNGARIAN_HUNGARY0x040e, "hu" }, |
| 352 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ICELANDIC_ICELAND0x040f, "is" }, |
| 353 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ITALIAN_ITALY0x0410, "it" }, |
| 354 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ITALIAN_SWITZERLAND0x0810, "it" }, |
| 355 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_JAPANESE_JAPAN0x0411, "ja" }, |
| 356 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA0x0412,"ko" }, |
| 357 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KOREAN_JOHAB_KOREA0x0812, "ko" }, |
| 358 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_DUTCH_NETHERLANDS0x0413, "nl" }, |
| 359 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_DUTCH_BELGIUM0x0813, "nl" }, |
| 360 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL0x0414, "no" }, |
| 361 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK0x0814, "nn" }, |
| 362 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_POLISH_POLAND0x0415, "pl" }, |
| 363 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_PORTUGUESE_BRAZIL0x0416, "pt" }, |
| 364 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_PORTUGUESE_PORTUGAL0x0816, "pt" }, |
| 365 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND0x0417,"rm" }, |
| 366 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ROMANIAN_ROMANIA0x0418, "ro" }, |
| 367 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA0x0818, "mo" }, |
| 368 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_RUSSIAN_RUSSIA0x0419, "ru" }, |
| 369 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_RUSSIAN_MOLDAVIA0x0819, "ru" }, |
| 370 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CROATIAN_CROATIA0x041a, "hr" }, |
| 371 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SERBIAN_SERBIA_LATIN0x081a, "sr" }, |
| 372 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC0x0c1a, "sr" }, |
| 373 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SLOVAK_SLOVAKIA0x041b, "sk" }, |
| 374 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ALBANIAN_ALBANIA0x041c, "sq" }, |
| 375 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SWEDISH_SWEDEN0x041d, "sv" }, |
| 376 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SWEDISH_FINLAND0x081d, "sv" }, |
| 377 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_THAI_THAILAND0x041e, "th" }, |
| 378 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TURKISH_TURKEY0x041f, "tr" }, |
| 379 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_URDU_PAKISTAN0x0420, "ur" }, |
| 380 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_INDONESIAN_INDONESIA0x0421, "id" }, |
| 381 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_UKRAINIAN_UKRAINE0x0422, "uk" }, |
| 382 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_BELARUSIAN_BELARUS0x0423, "be" }, |
| 383 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SLOVENE_SLOVENIA0x0424, "sl" }, |
| 384 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ESTONIAN_ESTONIA0x0425, "et" }, |
| 385 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_LATVIAN_LATVIA0x0426, "lv" }, |
| 386 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_LITHUANIAN_LITHUANIA0x0427, "lt" }, |
| 387 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA0x0827,"lt" }, |
| 388 | |
| 389 | #ifdef TT_MS_LANGID_MAORI_NEW_ZELAND |
| 390 | /* this seems to be an error that have been dropped */ |
| 391 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MAORI_NEW_ZEALAND0x0481, "mi" }, |
| 392 | #endif |
| 393 | |
| 394 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FARSI_IRAN0x0429, "fa" }, |
| 395 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_VIETNAMESE_VIET_NAM0x042a, "vi" }, |
| 396 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARMENIAN_ARMENIA0x042b, "hy" }, |
| 397 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN0x042c, "az" }, |
| 398 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC0x082c, "az" }, |
| 399 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_BASQUE_SPAIN0x042d, "eu" }, |
| 400 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SORBIAN_GERMANY0x042e, "wen" }, |
| 401 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MACEDONIAN_MACEDONIA0x042f, "mk" }, |
| 402 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SUTU_SOUTH_AFRICA0x0430, "st" }, |
| 403 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TSONGA_SOUTH_AFRICA0x0431, "ts" }, |
| 404 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TSWANA_SOUTH_AFRICA0x0432, "tn" }, |
| 405 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_VENDA_SOUTH_AFRICA0x0433, "ven" }, |
| 406 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_XHOSA_SOUTH_AFRICA0x0434, "xh" }, |
| 407 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ZULU_SOUTH_AFRICA0x0435, "zu" }, |
| 408 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA0x0436, "af" }, |
| 409 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GEORGIAN_GEORGIA0x0437, "ka" }, |
| 410 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS0x0438, "fo" }, |
| 411 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_HINDI_INDIA0x0439, "hi" }, |
| 412 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MALTESE_MALTA0x043a, "mt" }, |
| 413 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SAAMI_LAPONIA0x043b, "se" }, |
| 414 | |
| 415 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM0x083c,"gd" }, |
| 416 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_IRISH_GAELIC_IRELAND0x043c, "ga" }, |
| 417 | |
| 418 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MALAY_MALAYSIA0x043e, "ms" }, |
| 419 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM0x083e, "ms" }, |
| 420 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KAZAK_KAZAKSTAN0x043f, "kk" }, |
| 421 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SWAHILI_KENYA0x0441, "sw" }, |
| 422 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN0x0443, "uz" }, |
| 423 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC0x0843, "uz" }, |
| 424 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TATAR_TATARSTAN0x0444, "tt" }, |
| 425 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_BENGALI_INDIA0x0445, "bn" }, |
| 426 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_PUNJABI_INDIA0x0446, "pa" }, |
| 427 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GUJARATI_INDIA0x0447, "gu" }, |
| 428 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ORIYA_INDIA0x0448, "or" }, |
| 429 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TAMIL_INDIA0x0449, "ta" }, |
| 430 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TELUGU_INDIA0x044a, "te" }, |
| 431 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KANNADA_INDIA0x044b, "kn" }, |
| 432 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MALAYALAM_INDIA0x044c, "ml" }, |
| 433 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ASSAMESE_INDIA0x044d, "as" }, |
| 434 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MARATHI_INDIA0x044e, "mr" }, |
| 435 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SANSKRIT_INDIA0x044f, "sa" }, |
| 436 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KONKANI_INDIA0x0457, "kok" }, |
| 437 | |
| 438 | /* new as of 2001-01-01 */ |
| 439 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ARABIC_GENERAL0x0001, "ar" }, |
| 440 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CHINESE_GENERAL0x0004, "zh" }, |
| 441 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_GENERAL0x0009, "en" }, |
| 442 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_WEST_INDIES0x1c0c, "fr" }, |
| 443 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_REUNION0x200c, "fr" }, |
| 444 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_CONGO0x240c, "fr" }, |
| 445 | |
| 446 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_SENEGAL0x280c, "fr" }, |
| 447 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_CAMEROON0x2c0c, "fr" }, |
| 448 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE0x300c, "fr" }, |
| 449 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_MALI0x340c, "fr" }, |
| 450 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA0x141a,"bs" }, |
| 451 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_URDU_INDIA0x0820, "ur" }, |
| 452 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TAJIK_TAJIKISTAN0x0428, "tg" }, |
| 453 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_YIDDISH_GERMANY0x043d, "yi" }, |
| 454 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN0x0440, "ky" }, |
| 455 | |
| 456 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TURKMEN_TURKMENISTAN0x0442, "tk" }, |
| 457 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MONGOLIAN_MONGOLIA0x0450, "mn" }, |
| 458 | |
| 459 | /* the following seems to be inconsistent; |
| 460 | here is the current "official" way: */ |
| 461 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TIBETAN_BHUTAN0x0851, "bo" }, |
| 462 | /* and here is what is used by Passport SDK */ |
| 463 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TIBETAN_CHINA0x0451, "bo" }, |
| 464 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_DZONGHKA_BHUTAN0x0851, "dz" }, |
| 465 | /* end of inconsistency */ |
| 466 | |
| 467 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_WELSH_WALES0x0452, "cy" }, |
| 468 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KHMER_CAMBODIA0x0453, "km" }, |
| 469 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_LAO_LAOS0x0454, "lo" }, |
| 470 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_BURMESE_MYANMAR0x0455, "my" }, |
| 471 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GALICIAN_SPAIN0x0456, "gl" }, |
| 472 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MANIPURI_INDIA0x0458, "mni" }, |
| 473 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SINDHI_INDIA0x0459, "sd" }, |
| 474 | /* the following one is only encountered in Microsoft RTF specification */ |
| 475 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KASHMIRI_PAKISTAN0x0460, "ks" }, |
| 476 | /* the following one is not in the Passport list, looks like an omission */ |
| 477 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KASHMIRI_INDIA0x0860, "ks" }, |
| 478 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_NEPALI_NEPAL0x0461, "ne" }, |
| 479 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_NEPALI_INDIA0x0861, "ne" }, |
| 480 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRISIAN_NETHERLANDS0x0462, "fy" }, |
| 481 | |
| 482 | /* new as of 2001-03-01 (from Office Xp) */ |
| 483 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_HONG_KONG0x3c09, "en" }, |
| 484 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_INDIA0x4009, "en" }, |
| 485 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_MALAYSIA0x4409, "en" }, |
| 486 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_ENGLISH_SINGAPORE0x4809, "en" }, |
| 487 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SYRIAC_SYRIA0x045a, "syr" }, |
| 488 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SINHALESE_SRI_LANKA0x045b, "si" }, |
| 489 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_CHEROKEE_UNITED_STATES0x045c, "chr" }, |
| 490 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_INUKTITUT_CANADA0x045d, "iu" }, |
| 491 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_AMHARIC_ETHIOPIA0x045e, "am" }, |
| 492 | #if 0 |
| 493 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TAMAZIGHT_MOROCCO0x045f }, |
| 494 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN0x085f }, |
| 495 | #endif |
| 496 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_PASHTO_AFGHANISTAN0x0463, "ps" }, |
| 497 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FILIPINO_PHILIPPINES0x0464, "phi" }, |
| 498 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_DHIVEHI_MALDIVES0x0465, "div" }, |
| 499 | |
| 500 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_OROMO_ETHIOPIA0x0472, "om" }, |
| 501 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TIGRIGNA_ETHIOPIA0x0473, "ti" }, |
| 502 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_TIGRIGNA_ERYTHREA0x0873, "ti" }, |
| 503 | |
| 504 | /* New additions from Windows Xp/Passport SDK 2001-11-10. */ |
| 505 | |
| 506 | /* don't ask what this one means... It is commented out currently. */ |
| 507 | #if 0 |
| 508 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GREEK_GREECE2 }, |
| 509 | #endif |
| 510 | |
| 511 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_UNITED_STATES0x540a, "es" }, |
| 512 | /* The following two IDs blatantly violate MS specs by using a */ |
| 513 | /* sublanguage >,. */ |
| 514 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SPANISH_LATIN_AMERICA0xE40aU, "es" }, |
| 515 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_NORTH_AFRICA0xE40cU, "fr" }, |
| 516 | |
| 517 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_MOROCCO0x380c, "fr" }, |
| 518 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FRENCH_HAITI0x3c0c, "fr" }, |
| 519 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_BENGALI_BANGLADESH0x0845, "bn" }, |
| 520 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN0x0846, "ar" }, |
| 521 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN0x0850,"mn" }, |
| 522 | #if 0 |
| 523 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_EDO_NIGERIA0x0466 }, |
| 524 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_FULFULDE_NIGERIA0x0467 }, |
| 525 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_IBIBIO_NIGERIA0x0469 }, |
| 526 | #endif |
| 527 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_HAUSA_NIGERIA0x0468, "ha" }, |
| 528 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_YORUBA_NIGERIA0x046a, "yo" }, |
| 529 | /* language codes from, to, are (still) unknown. */ |
| 530 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_IGBO_NIGERIA0x0470, "ibo" }, |
| 531 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_KANURI_NIGERIA0x0471, "kau" }, |
| 532 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_GUARANI_PARAGUAY0x0474, "gn" }, |
| 533 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_HAWAIIAN_UNITED_STATES0x0475, "haw" }, |
| 534 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_LATIN0x0476, "la" }, |
| 535 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_SOMALI_SOMALIA0x0477, "so" }, |
| 536 | #if 0 |
| 537 | /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */ |
| 538 | /* not written (but OTOH the peculiar writing system is worth */ |
| 539 | /* studying). */ |
| 540 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_YI_CHINA0x0478 }, |
| 541 | #endif |
| 542 | { TT_PLATFORM_MICROSOFT3, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES0x0479,"pap" }, |
| 543 | }; |
| 544 | |
| 545 | #define NUM_FC_FT_LANGUAGE(int) (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0])) (int) (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0])) |
| 546 | |
| 547 | typedef struct { |
| 548 | FT_UShort language_id; |
| 549 | char fromcode[12]; |
| 550 | } FcMacRomanFake; |
| 551 | |
| 552 | static const FcMacRomanFake fcMacRomanFake[] = { |
| 553 | { TT_MS_LANGID_JAPANESE_JAPAN0x0411, "SJIS-WIN" }, |
| 554 | { TT_MS_LANGID_ENGLISH_UNITED_STATES0x0409, "ASCII" }, |
| 555 | }; |
| 556 | |
| 557 | static FcChar8 * |
| 558 | FcFontCapabilities(FT_Face face); |
| 559 | |
| 560 | #define NUM_FC_MAC_ROMAN_FAKE(int) (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0])) (int) (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0])) |
| 561 | |
| 562 | |
| 563 | /* From http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/ROMAN.TXT */ |
| 564 | static const FcChar16 fcMacRomanNonASCIIToUnicode[128] = { |
| 565 | /*0x80*/ 0x00C4, /* LATIN CAPITAL LETTER A WITH DIAERESIS */ |
| 566 | /*0x81*/ 0x00C5, /* LATIN CAPITAL LETTER A WITH RING ABOVE */ |
| 567 | /*0x82*/ 0x00C7, /* LATIN CAPITAL LETTER C WITH CEDILLA */ |
| 568 | /*0x83*/ 0x00C9, /* LATIN CAPITAL LETTER E WITH ACUTE */ |
| 569 | /*0x84*/ 0x00D1, /* LATIN CAPITAL LETTER N WITH TILDE */ |
| 570 | /*0x85*/ 0x00D6, /* LATIN CAPITAL LETTER O WITH DIAERESIS */ |
| 571 | /*0x86*/ 0x00DC, /* LATIN CAPITAL LETTER U WITH DIAERESIS */ |
| 572 | /*0x87*/ 0x00E1, /* LATIN SMALL LETTER A WITH ACUTE */ |
| 573 | /*0x88*/ 0x00E0, /* LATIN SMALL LETTER A WITH GRAVE */ |
| 574 | /*0x89*/ 0x00E2, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */ |
| 575 | /*0x8A*/ 0x00E4, /* LATIN SMALL LETTER A WITH DIAERESIS */ |
| 576 | /*0x8B*/ 0x00E3, /* LATIN SMALL LETTER A WITH TILDE */ |
| 577 | /*0x8C*/ 0x00E5, /* LATIN SMALL LETTER A WITH RING ABOVE */ |
| 578 | /*0x8D*/ 0x00E7, /* LATIN SMALL LETTER C WITH CEDILLA */ |
| 579 | /*0x8E*/ 0x00E9, /* LATIN SMALL LETTER E WITH ACUTE */ |
| 580 | /*0x8F*/ 0x00E8, /* LATIN SMALL LETTER E WITH GRAVE */ |
| 581 | /*0x90*/ 0x00EA, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */ |
| 582 | /*0x91*/ 0x00EB, /* LATIN SMALL LETTER E WITH DIAERESIS */ |
| 583 | /*0x92*/ 0x00ED, /* LATIN SMALL LETTER I WITH ACUTE */ |
| 584 | /*0x93*/ 0x00EC, /* LATIN SMALL LETTER I WITH GRAVE */ |
| 585 | /*0x94*/ 0x00EE, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */ |
| 586 | /*0x95*/ 0x00EF, /* LATIN SMALL LETTER I WITH DIAERESIS */ |
| 587 | /*0x96*/ 0x00F1, /* LATIN SMALL LETTER N WITH TILDE */ |
| 588 | /*0x97*/ 0x00F3, /* LATIN SMALL LETTER O WITH ACUTE */ |
| 589 | /*0x98*/ 0x00F2, /* LATIN SMALL LETTER O WITH GRAVE */ |
| 590 | /*0x99*/ 0x00F4, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */ |
| 591 | /*0x9A*/ 0x00F6, /* LATIN SMALL LETTER O WITH DIAERESIS */ |
| 592 | /*0x9B*/ 0x00F5, /* LATIN SMALL LETTER O WITH TILDE */ |
| 593 | /*0x9C*/ 0x00FA, /* LATIN SMALL LETTER U WITH ACUTE */ |
| 594 | /*0x9D*/ 0x00F9, /* LATIN SMALL LETTER U WITH GRAVE */ |
| 595 | /*0x9E*/ 0x00FB, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */ |
| 596 | /*0x9F*/ 0x00FC, /* LATIN SMALL LETTER U WITH DIAERESIS */ |
| 597 | /*0xA0*/ 0x2020, /* DAGGER */ |
| 598 | /*0xA1*/ 0x00B0, /* DEGREE SIGN */ |
| 599 | /*0xA2*/ 0x00A2, /* CENT SIGN */ |
| 600 | /*0xA3*/ 0x00A3, /* POUND SIGN */ |
| 601 | /*0xA4*/ 0x00A7, /* SECTION SIGN */ |
| 602 | /*0xA5*/ 0x2022, /* BULLET */ |
| 603 | /*0xA6*/ 0x00B6, /* PILCROW SIGN */ |
| 604 | /*0xA7*/ 0x00DF, /* LATIN SMALL LETTER SHARP S */ |
| 605 | /*0xA8*/ 0x00AE, /* REGISTERED SIGN */ |
| 606 | /*0xA9*/ 0x00A9, /* COPYRIGHT SIGN */ |
| 607 | /*0xAA*/ 0x2122, /* TRADE MARK SIGN */ |
| 608 | /*0xAB*/ 0x00B4, /* ACUTE ACCENT */ |
| 609 | /*0xAC*/ 0x00A8, /* DIAERESIS */ |
| 610 | /*0xAD*/ 0x2260, /* NOT EQUAL TO */ |
| 611 | /*0xAE*/ 0x00C6, /* LATIN CAPITAL LETTER AE */ |
| 612 | /*0xAF*/ 0x00D8, /* LATIN CAPITAL LETTER O WITH STROKE */ |
| 613 | /*0xB0*/ 0x221E, /* INFINITY */ |
| 614 | /*0xB1*/ 0x00B1, /* PLUS-MINUS SIGN */ |
| 615 | /*0xB2*/ 0x2264, /* LESS-THAN OR EQUAL TO */ |
| 616 | /*0xB3*/ 0x2265, /* GREATER-THAN OR EQUAL TO */ |
| 617 | /*0xB4*/ 0x00A5, /* YEN SIGN */ |
| 618 | /*0xB5*/ 0x00B5, /* MICRO SIGN */ |
| 619 | /*0xB6*/ 0x2202, /* PARTIAL DIFFERENTIAL */ |
| 620 | /*0xB7*/ 0x2211, /* N-ARY SUMMATION */ |
| 621 | /*0xB8*/ 0x220F, /* N-ARY PRODUCT */ |
| 622 | /*0xB9*/ 0x03C0, /* GREEK SMALL LETTER PI */ |
| 623 | /*0xBA*/ 0x222B, /* INTEGRAL */ |
| 624 | /*0xBB*/ 0x00AA, /* FEMININE ORDINAL INDICATOR */ |
| 625 | /*0xBC*/ 0x00BA, /* MASCULINE ORDINAL INDICATOR */ |
| 626 | /*0xBD*/ 0x03A9, /* GREEK CAPITAL LETTER OMEGA */ |
| 627 | /*0xBE*/ 0x00E6, /* LATIN SMALL LETTER AE */ |
| 628 | /*0xBF*/ 0x00F8, /* LATIN SMALL LETTER O WITH STROKE */ |
| 629 | /*0xC0*/ 0x00BF, /* INVERTED QUESTION MARK */ |
| 630 | /*0xC1*/ 0x00A1, /* INVERTED EXCLAMATION MARK */ |
| 631 | /*0xC2*/ 0x00AC, /* NOT SIGN */ |
| 632 | /*0xC3*/ 0x221A, /* SQUARE ROOT */ |
| 633 | /*0xC4*/ 0x0192, /* LATIN SMALL LETTER F WITH HOOK */ |
| 634 | /*0xC5*/ 0x2248, /* ALMOST EQUAL TO */ |
| 635 | /*0xC6*/ 0x2206, /* INCREMENT */ |
| 636 | /*0xC7*/ 0x00AB, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */ |
| 637 | /*0xC8*/ 0x00BB, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */ |
| 638 | /*0xC9*/ 0x2026, /* HORIZONTAL ELLIPSIS */ |
| 639 | /*0xCA*/ 0x00A0, /* NO-BREAK SPACE */ |
| 640 | /*0xCB*/ 0x00C0, /* LATIN CAPITAL LETTER A WITH GRAVE */ |
| 641 | /*0xCC*/ 0x00C3, /* LATIN CAPITAL LETTER A WITH TILDE */ |
| 642 | /*0xCD*/ 0x00D5, /* LATIN CAPITAL LETTER O WITH TILDE */ |
| 643 | /*0xCE*/ 0x0152, /* LATIN CAPITAL LIGATURE OE */ |
| 644 | /*0xCF*/ 0x0153, /* LATIN SMALL LIGATURE OE */ |
| 645 | /*0xD0*/ 0x2013, /* EN DASH */ |
| 646 | /*0xD1*/ 0x2014, /* EM DASH */ |
| 647 | /*0xD2*/ 0x201C, /* LEFT DOUBLE QUOTATION MARK */ |
| 648 | /*0xD3*/ 0x201D, /* RIGHT DOUBLE QUOTATION MARK */ |
| 649 | /*0xD4*/ 0x2018, /* LEFT SINGLE QUOTATION MARK */ |
| 650 | /*0xD5*/ 0x2019, /* RIGHT SINGLE QUOTATION MARK */ |
| 651 | /*0xD6*/ 0x00F7, /* DIVISION SIGN */ |
| 652 | /*0xD7*/ 0x25CA, /* LOZENGE */ |
| 653 | /*0xD8*/ 0x00FF, /* LATIN SMALL LETTER Y WITH DIAERESIS */ |
| 654 | /*0xD9*/ 0x0178, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */ |
| 655 | /*0xDA*/ 0x2044, /* FRACTION SLASH */ |
| 656 | /*0xDB*/ 0x20AC, /* EURO SIGN */ |
| 657 | /*0xDC*/ 0x2039, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */ |
| 658 | /*0xDD*/ 0x203A, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */ |
| 659 | /*0xDE*/ 0xFB01, /* LATIN SMALL LIGATURE FI */ |
| 660 | /*0xDF*/ 0xFB02, /* LATIN SMALL LIGATURE FL */ |
| 661 | /*0xE0*/ 0x2021, /* DOUBLE DAGGER */ |
| 662 | /*0xE1*/ 0x00B7, /* MIDDLE DOT */ |
| 663 | /*0xE2*/ 0x201A, /* SINGLE LOW-9 QUOTATION MARK */ |
| 664 | /*0xE3*/ 0x201E, /* DOUBLE LOW-9 QUOTATION MARK */ |
| 665 | /*0xE4*/ 0x2030, /* PER MILLE SIGN */ |
| 666 | /*0xE5*/ 0x00C2, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */ |
| 667 | /*0xE6*/ 0x00CA, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */ |
| 668 | /*0xE7*/ 0x00C1, /* LATIN CAPITAL LETTER A WITH ACUTE */ |
| 669 | /*0xE8*/ 0x00CB, /* LATIN CAPITAL LETTER E WITH DIAERESIS */ |
| 670 | /*0xE9*/ 0x00C8, /* LATIN CAPITAL LETTER E WITH GRAVE */ |
| 671 | /*0xEA*/ 0x00CD, /* LATIN CAPITAL LETTER I WITH ACUTE */ |
| 672 | /*0xEB*/ 0x00CE, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */ |
| 673 | /*0xEC*/ 0x00CF, /* LATIN CAPITAL LETTER I WITH DIAERESIS */ |
| 674 | /*0xED*/ 0x00CC, /* LATIN CAPITAL LETTER I WITH GRAVE */ |
| 675 | /*0xEE*/ 0x00D3, /* LATIN CAPITAL LETTER O WITH ACUTE */ |
| 676 | /*0xEF*/ 0x00D4, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */ |
| 677 | /*0xF0*/ 0xF8FF, /* Apple logo */ |
| 678 | /*0xF1*/ 0x00D2, /* LATIN CAPITAL LETTER O WITH GRAVE */ |
| 679 | /*0xF2*/ 0x00DA, /* LATIN CAPITAL LETTER U WITH ACUTE */ |
| 680 | /*0xF3*/ 0x00DB, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */ |
| 681 | /*0xF4*/ 0x00D9, /* LATIN CAPITAL LETTER U WITH GRAVE */ |
| 682 | /*0xF5*/ 0x0131, /* LATIN SMALL LETTER DOTLESS I */ |
| 683 | /*0xF6*/ 0x02C6, /* MODIFIER LETTER CIRCUMFLEX ACCENT */ |
| 684 | /*0xF7*/ 0x02DC, /* SMALL TILDE */ |
| 685 | /*0xF8*/ 0x00AF, /* MACRON */ |
| 686 | /*0xF9*/ 0x02D8, /* BREVE */ |
| 687 | /*0xFA*/ 0x02D9, /* DOT ABOVE */ |
| 688 | /*0xFB*/ 0x02DA, /* RING ABOVE */ |
| 689 | /*0xFC*/ 0x00B8, /* CEDILLA */ |
| 690 | /*0xFD*/ 0x02DD, /* DOUBLE ACUTE ACCENT */ |
| 691 | /*0xFE*/ 0x02DB, /* OGONEK */ |
| 692 | /*0xFF*/ 0x02C7, /* CARON */ |
| 693 | }; |
| 694 | |
| 695 | #if USE_ICONV0 |
| 696 | #include <iconv.h> |
| 697 | #endif |
| 698 | |
| 699 | /* |
| 700 | * A shift-JIS will have many high bits turned on |
| 701 | */ |
| 702 | static FcBool |
| 703 | FcLooksLikeSJIS (FcChar8 *string, int len) |
| 704 | { |
| 705 | int nhigh = 0, nlow = 0; |
| 706 | |
| 707 | while (len-- > 0) |
| 708 | { |
| 709 | if (*string++ & 0x80) nhigh++; |
| 710 | else nlow++; |
| 711 | } |
| 712 | /* |
| 713 | * Heuristic -- if more than 1/3 of the bytes have the high-bit set, |
| 714 | * this is likely to be SJIS and not ROMAN |
| 715 | */ |
| 716 | if (nhigh * 2 > nlow) |
| 717 | return FcTrue1; |
| 718 | return FcFalse0; |
| 719 | } |
| 720 | |
| 721 | static FcChar8 * |
| 722 | FcSfntNameTranscode (FT_SfntName *sname) |
| 723 | { |
| 724 | int i; |
| 725 | const char *fromcode; |
| 726 | #if USE_ICONV0 |
| 727 | iconv_t cd; |
| 728 | #endif |
| 729 | FcChar8 *utf8; |
| 730 | |
| 731 | for (i = 0; i < NUM_FC_FT_ENCODING(int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0])); i++) |
| 732 | if (fcFtEncoding[i].platform_id == sname->platform_id && |
| 733 | (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE0xffff || |
| 734 | fcFtEncoding[i].encoding_id == sname->encoding_id)) |
| 735 | break; |
| 736 | if (i == NUM_FC_FT_ENCODING(int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0]))) |
| 737 | return 0; |
| 738 | fromcode = fcFtEncoding[i].fromcode; |
| 739 | |
| 740 | /* |
| 741 | * Many names encoded for TT_PLATFORM_MACINTOSH are broken |
| 742 | * in various ways. Kludge around them. |
| 743 | */ |
| 744 | if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN"MACINTOSH")) |
| 745 | { |
| 746 | if (sname->language_id == TT_MAC_LANGID_ENGLISH0 && |
| 747 | FcLooksLikeSJIS (sname->string, sname->string_len)) |
| 748 | { |
| 749 | fromcode = "SJIS"; |
| 750 | } |
| 751 | else if (sname->language_id >= 0x100) |
| 752 | { |
| 753 | /* |
| 754 | * "real" Mac language IDs are all less than 150. |
| 755 | * Names using one of the MS language IDs are assumed |
| 756 | * to use an associated encoding (Yes, this is a kludge) |
| 757 | */ |
| 758 | int f; |
| 759 | |
| 760 | fromcode = NULL((void*)0); |
| 761 | for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE(int) (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0])); f++) |
| 762 | if (fcMacRomanFake[f].language_id == sname->language_id) |
| 763 | { |
| 764 | fromcode = fcMacRomanFake[f].fromcode; |
| 765 | break; |
| 766 | } |
| 767 | if (!fromcode) |
| 768 | return 0; |
| 769 | } |
| 770 | } |
| 771 | if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE")) |
| 772 | { |
| 773 | FcChar8 *src = sname->string; |
| 774 | int src_len = sname->string_len; |
| 775 | int len; |
| 776 | int wchar; |
| 777 | int ilen, olen; |
| 778 | FcChar8 *u8; |
| 779 | FcChar32 ucs4; |
| 780 | |
| 781 | /* |
| 782 | * Convert Utf16 to Utf8 |
| 783 | */ |
| 784 | |
| 785 | if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar)) |
| 786 | return 0; |
| 787 | |
| 788 | /* |
| 789 | * Allocate plenty of space. Freed below |
| 790 | */ |
| 791 | utf8 = malloc (len * FC_UTF8_MAX_LEN6 + 1); |
| 792 | if (!utf8) |
| 793 | return 0; |
| 794 | |
| 795 | u8 = utf8; |
| 796 | |
| 797 | while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0) |
| 798 | { |
| 799 | src_len -= ilen; |
| 800 | src += ilen; |
| 801 | olen = FcUcs4ToUtf8 (ucs4, u8); |
| 802 | u8 += olen; |
| 803 | } |
| 804 | *u8 = '\0'; |
| 805 | goto done; |
| 806 | } |
| 807 | if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1")) |
| 808 | { |
| 809 | FcChar8 *src = sname->string; |
| 810 | int src_len = sname->string_len; |
| 811 | int olen; |
| 812 | FcChar8 *u8; |
| 813 | FcChar32 ucs4; |
| 814 | |
| 815 | /* |
| 816 | * Convert Latin1 to Utf8. Freed below |
| 817 | */ |
| 818 | utf8 = malloc (src_len * 2 + 1); |
| 819 | if (!utf8) |
| 820 | return 0; |
| 821 | |
| 822 | u8 = utf8; |
| 823 | while (src_len > 0) |
| 824 | { |
| 825 | ucs4 = *src++; |
| 826 | src_len--; |
| 827 | olen = FcUcs4ToUtf8 (ucs4, u8); |
| 828 | u8 += olen; |
| 829 | } |
| 830 | *u8 = '\0'; |
| 831 | goto done; |
| 832 | } |
| 833 | if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN"MACINTOSH")) |
| 834 | { |
| 835 | FcChar8 *src = sname->string; |
| 836 | int src_len = sname->string_len; |
| 837 | int olen; |
| 838 | FcChar8 *u8; |
| 839 | FcChar32 ucs4; |
| 840 | |
| 841 | /* |
| 842 | * Convert Latin1 to Utf8. Freed below |
| 843 | */ |
| 844 | utf8 = malloc (src_len * 3 + 1); |
| 845 | if (!utf8) |
| 846 | return 0; |
| 847 | |
| 848 | u8 = utf8; |
| 849 | while (src_len > 0) |
| 850 | { |
| 851 | ucs4 = *src++; |
| 852 | if (ucs4 >= 128) |
| 853 | ucs4 = fcMacRomanNonASCIIToUnicode[ucs4 - 128]; |
| 854 | src_len--; |
| 855 | olen = FcUcs4ToUtf8 (ucs4, u8); |
| 856 | u8 += olen; |
| 857 | } |
| 858 | *u8 = '\0'; |
| 859 | goto done; |
| 860 | } |
| 861 | |
| 862 | #if USE_ICONV0 |
| 863 | cd = iconv_open ("UTF-8", fromcode); |
| 864 | if (cd && cd != (iconv_t) (-1)) |
| 865 | { |
| 866 | size_t in_bytes_left = sname->string_len; |
| 867 | size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN6; |
| 868 | char *inbuf, *outbuf; |
| 869 | |
| 870 | utf8 = malloc (out_bytes_left + 1); |
| 871 | if (!utf8) |
| 872 | { |
| 873 | iconv_close (cd); |
| 874 | return 0; |
| 875 | } |
| 876 | |
| 877 | outbuf = (char *) utf8; |
| 878 | inbuf = (char *) sname->string; |
| 879 | |
| 880 | while (in_bytes_left) |
| 881 | { |
| 882 | size_t did = iconv (cd, |
| 883 | &inbuf, &in_bytes_left, |
| 884 | &outbuf, &out_bytes_left); |
| 885 | if (did == (size_t) (-1)) |
| 886 | { |
| 887 | iconv_close (cd); |
| 888 | free (utf8); |
| 889 | return 0; |
| 890 | } |
| 891 | } |
| 892 | iconv_close (cd); |
| 893 | *outbuf = '\0'; |
| 894 | goto done; |
| 895 | } |
| 896 | #endif |
| 897 | return 0; |
| 898 | done: |
| 899 | if (FcStrCmpIgnoreBlanksAndCase (utf8, (FcChar8 *) "") == 0) |
| 900 | { |
| 901 | free (utf8); |
| 902 | return 0; |
| 903 | } |
| 904 | return utf8; |
| 905 | } |
| 906 | |
| 907 | static const FcChar8 * |
| 908 | FcSfntNameLanguage (FT_SfntName *sname) |
| 909 | { |
| 910 | int i; |
| 911 | FT_UShort platform_id = sname->platform_id; |
| 912 | FT_UShort language_id = sname->language_id; |
| 913 | |
| 914 | /* |
| 915 | * Many names encoded for TT_PLATFORM_MACINTOSH are broken |
| 916 | * in various ways. Kludge around them. |
| 917 | */ |
| 918 | if (platform_id == TT_PLATFORM_MACINTOSH1 && |
| 919 | sname->encoding_id == TT_MAC_ID_ROMAN0 && |
| 920 | FcLooksLikeSJIS (sname->string, sname->string_len)) |
| 921 | { |
| 922 | language_id = TT_MAC_LANGID_JAPANESE11; |
| 923 | } |
| 924 | |
| 925 | for (i = 0; i < NUM_FC_FT_LANGUAGE(int) (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0])); i++) |
| 926 | if (fcFtLanguage[i].platform_id == platform_id && |
| 927 | (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE0xffff || |
| 928 | fcFtLanguage[i].language_id == language_id)) |
| 929 | { |
| 930 | if (fcFtLanguage[i].lang[0] == '\0') |
| 931 | return NULL((void*)0); |
| 932 | else |
| 933 | return (FcChar8 *) fcFtLanguage[i].lang; |
| 934 | } |
| 935 | return 0; |
| 936 | } |
| 937 | |
| 938 | /* Order is significant. For example, some B&H fonts are hinted by |
| 939 | URW++, and both strings appear in the notice. */ |
| 940 | |
| 941 | static const char *FcNoticeFoundries[][2] = |
| 942 | { |
| 943 | {"Adobe", "adobe"}, |
| 944 | {"Bigelow", "b&h"}, |
| 945 | {"Bitstream", "bitstream"}, |
| 946 | {"Gnat", "culmus"}, |
| 947 | {"Iorsh", "culmus"}, |
| 948 | {"HanYang System", "hanyang"}, |
| 949 | {"Font21", "hwan"}, |
| 950 | {"IBM", "ibm"}, |
| 951 | {"International Typeface Corporation", "itc"}, |
| 952 | {"Linotype", "linotype"}, |
| 953 | {"LINOTYPE-HELL", "linotype"}, |
| 954 | {"Microsoft", "microsoft"}, |
| 955 | {"Monotype", "monotype"}, |
| 956 | {"Omega", "omega"}, |
| 957 | {"Tiro Typeworks", "tiro"}, |
| 958 | {"URW", "urw"}, |
| 959 | {"XFree86", "xfree86"}, |
| 960 | {"Xorg", "xorg"}, |
| 961 | }; |
| 962 | |
| 963 | #define NUM_NOTICE_FOUNDRIES(int) (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries [0])) (int) (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0])) |
| 964 | |
| 965 | static const FcChar8 * |
| 966 | FcNoticeFoundry(const FT_String *notice) |
| 967 | { |
| 968 | int i; |
| 969 | |
| 970 | if (notice) |
| 971 | for(i = 0; i < NUM_NOTICE_FOUNDRIES(int) (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries [0])); i++) |
| 972 | { |
| 973 | const char *n = FcNoticeFoundries[i][0]; |
| 974 | const char *f = FcNoticeFoundries[i][1]; |
| 975 | |
| 976 | if (strstr ((const char *) notice, n)) |
| 977 | return (const FcChar8 *) f; |
| 978 | } |
| 979 | return 0; |
| 980 | } |
| 981 | |
| 982 | typedef struct _FcStringConst { |
| 983 | const FcChar8 *name; |
| 984 | int value; |
| 985 | } FcStringConst; |
| 986 | |
| 987 | static int |
| 988 | FcStringIsConst (const FcChar8 *string, |
| 989 | const FcStringConst *c, |
| 990 | int nc) |
| 991 | { |
| 992 | int i; |
| 993 | |
| 994 | for (i = 0; i < nc; i++) |
| 995 | if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0) |
| 996 | return c[i].value; |
| 997 | return -1; |
| 998 | } |
| 999 | |
| 1000 | static int |
| 1001 | FcStringContainsConst (const FcChar8 *string, |
| 1002 | const FcStringConst *c, |
| 1003 | int nc) |
| 1004 | { |
| 1005 | int i; |
| 1006 | |
| 1007 | for (i = 0; i < nc; i++) |
| 1008 | { |
| 1009 | if (c[i].name[0] == '<') |
| 1010 | { |
| 1011 | if (FcStrContainsWord (string, c[i].name + 1)) |
| 1012 | return c[i].value; |
| 1013 | } |
| 1014 | else |
| 1015 | { |
| 1016 | if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name)) |
| 1017 | return c[i].value; |
| 1018 | } |
| 1019 | } |
| 1020 | return -1; |
| 1021 | } |
| 1022 | |
| 1023 | typedef FcChar8 *FC8; |
| 1024 | |
| 1025 | static const FcStringConst weightConsts[] = { |
| 1026 | { (FC8) "thin", FC_WEIGHT_THIN0 }, |
| 1027 | { (FC8) "extralight", FC_WEIGHT_EXTRALIGHT40 }, |
| 1028 | { (FC8) "ultralight", FC_WEIGHT_ULTRALIGHT40 }, |
| 1029 | { (FC8) "demilight", FC_WEIGHT_DEMILIGHT55 }, |
| 1030 | { (FC8) "semilight", FC_WEIGHT_SEMILIGHT55 }, |
| 1031 | { (FC8) "light", FC_WEIGHT_LIGHT50 }, |
| 1032 | { (FC8) "book", FC_WEIGHT_BOOK75 }, |
| 1033 | { (FC8) "regular", FC_WEIGHT_REGULAR80 }, |
| 1034 | { (FC8) "normal", FC_WEIGHT_NORMAL80 }, |
| 1035 | { (FC8) "medium", FC_WEIGHT_MEDIUM100 }, |
| 1036 | { (FC8) "demibold", FC_WEIGHT_DEMIBOLD180 }, |
| 1037 | { (FC8) "demi", FC_WEIGHT_DEMIBOLD180 }, |
| 1038 | { (FC8) "semibold", FC_WEIGHT_SEMIBOLD180 }, |
| 1039 | { (FC8) "extrabold", FC_WEIGHT_EXTRABOLD205 }, |
| 1040 | { (FC8) "superbold", FC_WEIGHT_EXTRABOLD205 }, |
| 1041 | { (FC8) "ultrabold", FC_WEIGHT_ULTRABOLD205 }, |
| 1042 | { (FC8) "bold", FC_WEIGHT_BOLD200 }, |
| 1043 | { (FC8) "ultrablack", FC_WEIGHT_ULTRABLACK215 }, |
| 1044 | { (FC8) "superblack", FC_WEIGHT_EXTRABLACK215 }, |
| 1045 | { (FC8) "extrablack", FC_WEIGHT_EXTRABLACK215 }, |
| 1046 | { (FC8) "<ultra", FC_WEIGHT_ULTRABOLD205 }, /* only if a word */ |
| 1047 | { (FC8) "black", FC_WEIGHT_BLACK210 }, |
| 1048 | { (FC8) "heavy", FC_WEIGHT_HEAVY210 }, |
| 1049 | }; |
| 1050 | |
| 1051 | #define NUM_WEIGHT_CONSTS(int) (sizeof (weightConsts) / sizeof (weightConsts[0])) (int) (sizeof (weightConsts) / sizeof (weightConsts[0])) |
| 1052 | |
| 1053 | #define FcIsWeight(s)FcStringIsConst(s,weightConsts,(int) (sizeof (weightConsts) / sizeof (weightConsts[0]))) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS(int) (sizeof (weightConsts) / sizeof (weightConsts[0]))) |
| 1054 | #define FcContainsWeight(s)FcStringContainsConst (s,weightConsts,(int) (sizeof (weightConsts ) / sizeof (weightConsts[0]))) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS(int) (sizeof (weightConsts) / sizeof (weightConsts[0]))) |
| 1055 | |
| 1056 | static const FcStringConst widthConsts[] = { |
| 1057 | { (FC8) "ultracondensed", FC_WIDTH_ULTRACONDENSED50 }, |
| 1058 | { (FC8) "extracondensed", FC_WIDTH_EXTRACONDENSED63 }, |
| 1059 | { (FC8) "semicondensed", FC_WIDTH_SEMICONDENSED87 }, |
| 1060 | { (FC8) "condensed", FC_WIDTH_CONDENSED75 }, /* must be after *condensed */ |
| 1061 | { (FC8) "normal", FC_WIDTH_NORMAL100 }, |
| 1062 | { (FC8) "semiexpanded", FC_WIDTH_SEMIEXPANDED113 }, |
| 1063 | { (FC8) "extraexpanded", FC_WIDTH_EXTRAEXPANDED150 }, |
| 1064 | { (FC8) "ultraexpanded", FC_WIDTH_ULTRAEXPANDED200 }, |
| 1065 | { (FC8) "expanded", FC_WIDTH_EXPANDED125 }, /* must be after *expanded */ |
| 1066 | { (FC8) "extended", FC_WIDTH_EXPANDED125 }, |
| 1067 | }; |
| 1068 | |
| 1069 | #define NUM_WIDTH_CONSTS(int) (sizeof (widthConsts) / sizeof (widthConsts[0])) (int) (sizeof (widthConsts) / sizeof (widthConsts[0])) |
| 1070 | |
| 1071 | #define FcIsWidth(s)FcStringIsConst(s,widthConsts,(int) (sizeof (widthConsts) / sizeof (widthConsts[0]))) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS(int) (sizeof (widthConsts) / sizeof (widthConsts[0]))) |
| 1072 | #define FcContainsWidth(s)FcStringContainsConst (s,widthConsts,(int) (sizeof (widthConsts ) / sizeof (widthConsts[0]))) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS(int) (sizeof (widthConsts) / sizeof (widthConsts[0]))) |
| 1073 | |
| 1074 | static const FcStringConst slantConsts[] = { |
| 1075 | { (FC8) "italic", FC_SLANT_ITALIC100 }, |
| 1076 | { (FC8) "kursiv", FC_SLANT_ITALIC100 }, |
| 1077 | { (FC8) "oblique", FC_SLANT_OBLIQUE110 }, |
| 1078 | }; |
| 1079 | |
| 1080 | #define NUM_SLANT_CONSTS(int) (sizeof (slantConsts) / sizeof (slantConsts[0])) (int) (sizeof (slantConsts) / sizeof (slantConsts[0])) |
| 1081 | |
| 1082 | #define FcContainsSlant(s)FcStringContainsConst (s,slantConsts,(int) (sizeof (slantConsts ) / sizeof (slantConsts[0]))) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS(int) (sizeof (slantConsts) / sizeof (slantConsts[0]))) |
| 1083 | |
| 1084 | static const FcStringConst decorativeConsts[] = { |
| 1085 | { (FC8) "shadow", FcTrue1 }, |
| 1086 | { (FC8) "caps", FcTrue1 }, |
| 1087 | { (FC8) "antiqua", FcTrue1 }, |
| 1088 | { (FC8) "romansc", FcTrue1 }, |
| 1089 | { (FC8) "embosed", FcTrue1 }, |
| 1090 | { (FC8) "dunhill", FcTrue1 }, |
| 1091 | }; |
| 1092 | |
| 1093 | #define NUM_DECORATIVE_CONSTS(int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0 ])) (int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0])) |
| 1094 | |
| 1095 | #define FcContainsDecorative(s)FcStringContainsConst (s,decorativeConsts,(int) (sizeof (decorativeConsts ) / sizeof (decorativeConsts[0]))) FcStringContainsConst (s,decorativeConsts,NUM_DECORATIVE_CONSTS(int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0 ]))) |
| 1096 | |
| 1097 | static double |
| 1098 | FcGetPixelSize (FT_Face face, int i) |
| 1099 | { |
| 1100 | #if HAVE_FT_GET_BDF_PROPERTY1 |
| 1101 | if (face->num_fixed_sizes == 1) |
| 1102 | { |
| 1103 | BDF_PropertyRec prop; |
| 1104 | int rc; |
| 1105 | |
| 1106 | rc = FT_Get_BDF_Property (face, "PIXEL_SIZE", &prop); |
| 1107 | if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER) |
| 1108 | return (double) prop.u.integer; |
| 1109 | } |
| 1110 | #endif |
| 1111 | #if HAVE_FT_BITMAP_SIZE_Y_PPEM1 |
| 1112 | return (double) face->available_sizes[i].y_ppem / 64.0; |
| 1113 | #else |
| 1114 | return (double) face->available_sizes[i].height; |
| 1115 | #endif |
| 1116 | } |
| 1117 | |
| 1118 | static FcBool |
| 1119 | FcStringInPatternElement (FcPattern *pat, const char *elt, FcChar8 *string) |
| 1120 | { |
| 1121 | int e; |
| 1122 | FcChar8 *old; |
| 1123 | for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++) |
| 1124 | if (!FcStrCmpIgnoreBlanksAndCase (old, string)) |
| 1125 | { |
| 1126 | return FcTrue1; |
| 1127 | } |
| 1128 | return FcFalse0; |
| 1129 | } |
| 1130 | |
| 1131 | static const FT_UShort platform_order[] = { |
| 1132 | TT_PLATFORM_MICROSOFT3, |
| 1133 | TT_PLATFORM_APPLE_UNICODE0, |
| 1134 | TT_PLATFORM_MACINTOSH1, |
| 1135 | }; |
| 1136 | #define NUM_PLATFORM_ORDER(sizeof (platform_order) / sizeof (platform_order[0])) (sizeof (platform_order) / sizeof (platform_order[0])) |
| 1137 | |
| 1138 | static const FT_UShort nameid_order[] = { |
| 1139 | #ifdef TT_NAME_ID_WWS_FAMILY21 |
| 1140 | TT_NAME_ID_WWS_FAMILY21, |
| 1141 | #endif |
| 1142 | TT_NAME_ID_PREFERRED_FAMILY16, |
| 1143 | TT_NAME_ID_FONT_FAMILY1, |
| 1144 | TT_NAME_ID_MAC_FULL_NAME18, |
| 1145 | TT_NAME_ID_FULL_NAME4, |
| 1146 | #ifdef TT_NAME_ID_WWS_SUBFAMILY22 |
| 1147 | TT_NAME_ID_WWS_SUBFAMILY22, |
| 1148 | #endif |
| 1149 | TT_NAME_ID_PREFERRED_SUBFAMILY17, |
| 1150 | TT_NAME_ID_FONT_SUBFAMILY2, |
| 1151 | TT_NAME_ID_TRADEMARK7, |
| 1152 | TT_NAME_ID_MANUFACTURER8, |
| 1153 | }; |
| 1154 | |
| 1155 | #define NUM_NAMEID_ORDER(sizeof (nameid_order) / sizeof (nameid_order[0])) (sizeof (nameid_order) / sizeof (nameid_order[0])) |
| 1156 | FcPattern * |
| 1157 | FcFreeTypeQueryFace (const FT_Face face, |
| 1158 | const FcChar8 *file, |
| 1159 | int id, |
| 1160 | FcBlanks *blanks) |
| 1161 | { |
| 1162 | FcPattern *pat; |
| 1163 | int slant = -1; |
| 1164 | int weight = -1; |
| 1165 | int width = -1; |
| 1166 | FcBool decorative = FcFalse0; |
| 1167 | int i; |
| 1168 | FcCharSet *cs; |
| 1169 | FcLangSet *ls; |
| 1170 | #if 0 |
| 1171 | FcChar8 *family = 0; |
| 1172 | #endif |
| 1173 | FcChar8 *complex_, *foundry_ = NULL((void*)0); |
| 1174 | const FcChar8 *foundry = 0; |
| 1175 | int spacing; |
| 1176 | |
| 1177 | /* Support for glyph-variation named-instances. */ |
| 1178 | FT_MM_Var *master = NULL((void*)0); |
| 1179 | FT_Var_Named_Style *instance = NULL((void*)0); |
| 1180 | double weight_mult = 1.0; |
| 1181 | double width_mult = 1.0; |
| 1182 | |
| 1183 | TT_OS2 *os2; |
| 1184 | #if HAVE_FT_GET_PS_FONT_INFO1 |
| 1185 | PS_FontInfoRec psfontinfo; |
| 1186 | #endif |
| 1187 | #if HAVE_FT_GET_BDF_PROPERTY1 |
| 1188 | BDF_PropertyRec prop; |
| 1189 | #endif |
| 1190 | TT_Header *head; |
| 1191 | const FcChar8 *exclusiveLang = 0; |
| 1192 | FT_SfntName sname; |
| 1193 | FT_UInt snamei, snamec; |
| 1194 | |
| 1195 | int nfamily = 0; |
| 1196 | int nfamily_lang = 0; |
| 1197 | int nstyle = 0; |
| 1198 | int nstyle_lang = 0; |
| 1199 | int nfullname = 0; |
| 1200 | int nfullname_lang = 0; |
| 1201 | unsigned int p, n; |
| 1202 | int platform, nameid; |
| 1203 | |
| 1204 | FcChar8 *style = 0; |
| 1205 | int st; |
| 1206 | char psname[256]; |
| 1207 | const char *tmp; |
| 1208 | |
| 1209 | FcRange *r = NULL((void*)0); |
| 1210 | |
| 1211 | FcBool symbol = FcFalse0; |
| 1212 | |
| 1213 | FcInitDebug (); /* We might be called with no initizalization whatsoever. */ |
| 1214 | |
| 1215 | pat = FcPatternCreate (); |
| 1216 | if (!pat) |
| 1217 | goto bail0; |
| 1218 | |
| 1219 | { |
| 1220 | int has_outline = !!(face->face_flags & FT_FACE_FLAG_SCALABLE( 1L << 0 )); |
| 1221 | int has_color = 0; |
| 1222 | |
| 1223 | #ifdef FT_FACE_FLAG_COLOR |
| 1224 | has_color = !!(face->face_flags & FT_FACE_FLAG_COLOR); |
| 1225 | #endif |
| 1226 | |
| 1227 | if (!FcPatternAddBool (pat, FC_OUTLINE"outline", has_outline)) |
| 1228 | goto bail1; |
| 1229 | |
| 1230 | #ifdef FT_FACE_FLAG_COLOR |
| 1231 | if (!FcPatternAddBool (pat, FC_COLOR"color", has_color)) |
| 1232 | goto bail1; |
| 1233 | #endif |
| 1234 | |
| 1235 | /* All color fonts are designed to be scaled, even if they only have |
| 1236 | * bitmap strikes. Client is responsible to scale the bitmaps. This |
| 1237 | * is in constrast to non-color strikes... */ |
| 1238 | if (!FcPatternAddBool (pat, FC_SCALABLE"scalable", has_outline || has_color)) |
| 1239 | goto bail1; |
| 1240 | } |
| 1241 | |
| 1242 | if (id >> 16) |
| 1243 | { |
| 1244 | if (!FT_Get_MM_Var (face, &master)) |
| 1245 | instance = &master->namedstyle[(id >> 16) - 1]; |
| 1246 | |
| 1247 | if (instance) |
| 1248 | { |
| 1249 | /* Pull out weight and width from named-instance. */ |
| 1250 | unsigned int i; |
| 1251 | |
| 1252 | for (i = 0; i < master->num_axis; i++) |
| 1253 | { |
| 1254 | double value = instance->coords[i] / (double) (1 << 16); |
| 1255 | double default_value = master->axis[i].def / (double) (1 << 16); |
| 1256 | double mult = value / default_value; |
| 1257 | //printf ("named-instance, axis %d tag %lx value %g\n", i, master->axis[i].tag, value); |
| 1258 | switch (master->axis[i].tag) |
| 1259 | { |
| 1260 | case FT_MAKE_TAG ('w','g','h','t')(FT_Tag) ( ( (FT_ULong)'w' << 24 ) | ( (FT_ULong)'g' << 16 ) | ( (FT_ULong)'h' << 8 ) | (FT_ULong)'t' ): |
| 1261 | weight_mult = mult; |
| 1262 | break; |
| 1263 | |
| 1264 | case FT_MAKE_TAG ('w','d','t','h')(FT_Tag) ( ( (FT_ULong)'w' << 24 ) | ( (FT_ULong)'d' << 16 ) | ( (FT_ULong)'t' << 8 ) | (FT_ULong)'h' ): |
| 1265 | width_mult = mult; |
| 1266 | break; |
| 1267 | |
| 1268 | /* TODO optical size! */ |
| 1269 | } |
| 1270 | } |
| 1271 | } |
| 1272 | } |
| 1273 | |
| 1274 | /* |
| 1275 | * Get the OS/2 table |
| 1276 | */ |
| 1277 | os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2); |
| 1278 | |
| 1279 | /* |
| 1280 | * Look first in the OS/2 table for the foundry, if |
| 1281 | * not found here, the various notices will be searched for |
| 1282 | * that information, either from the sfnt name tables or |
| 1283 | * the Postscript FontInfo dictionary. Finally, the |
| 1284 | * BDF properties will queried. |
| 1285 | */ |
| 1286 | |
| 1287 | if (os2 && os2->version >= 0x0001 && os2->version != 0xffff) |
| 1288 | { |
| 1289 | if (os2->achVendID && os2->achVendID[0] != 0) |
| 1290 | { |
| 1291 | foundry_ = (FcChar8 *) malloc (sizeof (os2->achVendID) + 1); |
| 1292 | memcpy ((void *)foundry_, os2->achVendID, sizeof (os2->achVendID))__builtin___memcpy_chk ((void *)foundry_, os2->achVendID, sizeof (os2->achVendID), __builtin_object_size ((void *)foundry_ , 0)); |
| 1293 | foundry_[sizeof (os2->achVendID)] = 0; |
| 1294 | foundry = foundry_; |
| 1295 | } |
| 1296 | } |
| 1297 | |
| 1298 | if (FcDebug ()(FcDebugVal) & FC_DBG_SCANV256) |
| 1299 | printf ("\n"); |
| 1300 | /* |
| 1301 | * Grub through the name table looking for family |
| 1302 | * and style names. FreeType makes quite a hash |
| 1303 | * of them |
| 1304 | */ |
| 1305 | snamec = FT_Get_Sfnt_Name_Count (face); |
| 1306 | for (p = 0; p <= NUM_PLATFORM_ORDER(sizeof (platform_order) / sizeof (platform_order[0])); p++) |
| 1307 | { |
| 1308 | if (p < NUM_PLATFORM_ORDER(sizeof (platform_order) / sizeof (platform_order[0]))) |
| 1309 | platform = platform_order[p]; |
| 1310 | else |
| 1311 | platform = 0xffff; |
| 1312 | |
| 1313 | /* |
| 1314 | * Order nameids so preferred names appear first |
| 1315 | * in the resulting list |
| 1316 | */ |
| 1317 | for (n = 0; n < NUM_NAMEID_ORDER(sizeof (nameid_order) / sizeof (nameid_order[0])); n++) |
| 1318 | { |
| 1319 | nameid = nameid_order[n]; |
| 1320 | |
| 1321 | for (snamei = 0; snamei < snamec; snamei++) |
| 1322 | { |
| 1323 | FcChar8 *utf8, *pp; |
| 1324 | const FcChar8 *lang; |
| 1325 | const char *elt = 0, *eltlang = 0; |
| 1326 | int *np = 0, *nlangp = 0; |
| 1327 | size_t len; |
| 1328 | |
| 1329 | if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0) |
| 1330 | continue; |
| 1331 | |
| 1332 | if (instance) |
| 1333 | { |
| 1334 | /* For named-instances, we regular style nameIDs, |
| 1335 | * and map the instance's strid to FONT_SUBFAMILY. */ |
| 1336 | if (sname.name_id == TT_NAME_ID_WWS_SUBFAMILY22 || |
| 1337 | sname.name_id == TT_NAME_ID_PREFERRED_SUBFAMILY17 || |
| 1338 | sname.name_id == TT_NAME_ID_FONT_SUBFAMILY2) |
| 1339 | continue; |
| 1340 | if (sname.name_id == instance->strid) |
| 1341 | sname.name_id = TT_NAME_ID_FONT_SUBFAMILY2; |
| 1342 | } |
| 1343 | |
| 1344 | if (sname.name_id != nameid) |
| 1345 | continue; |
| 1346 | |
| 1347 | /* |
| 1348 | * Sort platforms in preference order, accepting |
| 1349 | * all other platforms last |
| 1350 | */ |
| 1351 | if (p < NUM_PLATFORM_ORDER(sizeof (platform_order) / sizeof (platform_order[0]))) |
| 1352 | { |
| 1353 | if (sname.platform_id != platform) |
| 1354 | continue; |
| 1355 | } |
| 1356 | else |
| 1357 | { |
| 1358 | unsigned int sp; |
| 1359 | |
| 1360 | for (sp = 0; sp < NUM_PLATFORM_ORDER(sizeof (platform_order) / sizeof (platform_order[0])); sp++) |
| 1361 | if (sname.platform_id == platform_order[sp]) |
| 1362 | break; |
| 1363 | if (sp != NUM_PLATFORM_ORDER(sizeof (platform_order) / sizeof (platform_order[0]))) |
| 1364 | continue; |
| 1365 | } |
| 1366 | utf8 = FcSfntNameTranscode (&sname); |
| 1367 | lang = FcSfntNameLanguage (&sname); |
| 1368 | |
| 1369 | if (!utf8) |
| 1370 | continue; |
| 1371 | |
| 1372 | switch (sname.name_id) { |
| 1373 | #ifdef TT_NAME_ID_WWS_FAMILY21 |
| 1374 | case TT_NAME_ID_WWS_FAMILY21: |
| 1375 | #endif |
| 1376 | case TT_NAME_ID_PREFERRED_FAMILY16: |
| 1377 | case TT_NAME_ID_FONT_FAMILY1: |
| 1378 | #if 0 |
| 1379 | case TT_NAME_ID_UNIQUE_ID3: |
| 1380 | #endif |
| 1381 | if (FcDebug ()(FcDebugVal) & FC_DBG_SCANV256) |
| 1382 | printf ("found family (n %2d p %d e %d l 0x%04x) %s\n", |
| 1383 | sname.name_id, sname.platform_id, |
| 1384 | sname.encoding_id, sname.language_id, |
| 1385 | utf8); |
| 1386 | |
| 1387 | elt = FC_FAMILY"family"; |
| 1388 | eltlang = FC_FAMILYLANG"familylang"; |
| 1389 | np = &nfamily; |
| 1390 | nlangp = &nfamily_lang; |
| 1391 | break; |
| 1392 | case TT_NAME_ID_MAC_FULL_NAME18: |
| 1393 | case TT_NAME_ID_FULL_NAME4: |
| 1394 | if (FcDebug ()(FcDebugVal) & FC_DBG_SCANV256) |
| 1395 | printf ("found full (n %2d p %d e %d l 0x%04x) %s\n", |
| 1396 | sname.name_id, sname.platform_id, |
| 1397 | sname.encoding_id, sname.language_id, |
| 1398 | utf8); |
| 1399 | |
| 1400 | elt = FC_FULLNAME"fullname"; |
| 1401 | eltlang = FC_FULLNAMELANG"fullnamelang"; |
| 1402 | np = &nfullname; |
| 1403 | nlangp = &nfullname_lang; |
| 1404 | break; |
| 1405 | #ifdef TT_NAME_ID_WWS_SUBFAMILY22 |
| 1406 | case TT_NAME_ID_WWS_SUBFAMILY22: |
| 1407 | #endif |
| 1408 | case TT_NAME_ID_PREFERRED_SUBFAMILY17: |
| 1409 | case TT_NAME_ID_FONT_SUBFAMILY2: |
| 1410 | if (utf8) |
| 1411 | { |
| 1412 | pp = utf8; |
| 1413 | while (*pp == ' ') |
| 1414 | pp++; |
| 1415 | len = strlen ((const char *) pp); |
| 1416 | memmove (utf8, pp, len + 1)__builtin___memmove_chk (utf8, pp, len + 1, __builtin_object_size (utf8, 0)); |
| 1417 | pp = utf8 + len - 1; |
| 1418 | while (*pp == ' ') |
| 1419 | pp--; |
| 1420 | *(pp + 1) = 0; |
| 1421 | } |
| 1422 | if (FcDebug ()(FcDebugVal) & FC_DBG_SCANV256) |
| 1423 | printf ("found style (n %2d p %d e %d l 0x%04x) %s\n", |
| 1424 | sname.name_id, sname.platform_id, |
| 1425 | sname.encoding_id, sname.language_id, |
| 1426 | utf8); |
| 1427 | |
| 1428 | elt = FC_STYLE"style"; |
| 1429 | eltlang = FC_STYLELANG"stylelang"; |
| 1430 | np = &nstyle; |
| 1431 | nlangp = &nstyle_lang; |
| 1432 | break; |
| 1433 | case TT_NAME_ID_TRADEMARK7: |
| 1434 | case TT_NAME_ID_MANUFACTURER8: |
| 1435 | /* If the foundry wasn't found in the OS/2 table, look here */ |
| 1436 | if(!foundry) |
| 1437 | foundry = FcNoticeFoundry((FT_String *) utf8); |
| 1438 | break; |
| 1439 | } |
| 1440 | if (elt) |
| 1441 | { |
| 1442 | if (FcStringInPatternElement (pat, elt, utf8)) |
| 1443 | { |
| 1444 | free (utf8); |
| 1445 | continue; |
| 1446 | } |
| 1447 | |
| 1448 | /* add new element */ |
| 1449 | if (!FcPatternAddString (pat, elt, utf8)) |
| 1450 | { |
| 1451 | free (utf8); |
| 1452 | goto bail1; |
| 1453 | } |
| 1454 | free (utf8); |
| 1455 | if (lang) |
| 1456 | { |
| 1457 | /* pad lang list with 'und' to line up with elt */ |
| 1458 | while (*nlangp < *np) |
| 1459 | { |
| 1460 | if (!FcPatternAddString (pat, eltlang, (FcChar8 *) "und")) |
| 1461 | goto bail1; |
| 1462 | ++*nlangp; |
| 1463 | } |
| 1464 | if (!FcPatternAddString (pat, eltlang, lang)) |
| 1465 | goto bail1; |
| 1466 | ++*nlangp; |
| 1467 | } |
| 1468 | ++*np; |
| 1469 | } |
| 1470 | else |
| 1471 | free (utf8); |
| 1472 | } |
| 1473 | } |
| 1474 | } |
| 1475 | |
| 1476 | if (!nfamily && face->family_name && |
| 1477 | FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0) |
| 1478 | { |
| 1479 | if (FcDebug ()(FcDebugVal) & FC_DBG_SCANV256) |
| 1480 | printf ("using FreeType family \"%s\"\n", face->family_name); |
| 1481 | if (!FcPatternAddString (pat, FC_FAMILY"family", (FcChar8 *) face->family_name)) |
| 1482 | goto bail1; |
| 1483 | if (!FcPatternAddString (pat, FC_STYLELANG"stylelang", (FcChar8 *) "en")) |
| 1484 | goto bail1; |
| 1485 | ++nfamily; |
| 1486 | } |
| 1487 | |
| 1488 | if (!nstyle && face->style_name && |
| 1489 | FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0) |
| 1490 | { |
| 1491 | if (FcDebug ()(FcDebugVal) & FC_DBG_SCANV256) |
| 1492 | printf ("using FreeType style \"%s\"\n", face->style_name); |
| 1493 | if (!FcPatternAddString (pat, FC_STYLE"style", (FcChar8 *) face->style_name)) |
| 1494 | goto bail1; |
| 1495 | if (!FcPatternAddString (pat, FC_STYLELANG"stylelang", (FcChar8 *) "en")) |
| 1496 | goto bail1; |
| 1497 | ++nstyle; |
| 1498 | } |
| 1499 | |
| 1500 | if (!nfamily && file && *file) |
| 1501 | { |
| 1502 | FcChar8 *start, *end; |
| 1503 | FcChar8 *family; |
| 1504 | |
| 1505 | start = (FcChar8 *) strrchr ((char *) file, '/'); |
| 1506 | if (start) |
| 1507 | start++; |
| 1508 | else |
| 1509 | start = (FcChar8 *) file; |
| 1510 | end = (FcChar8 *) strrchr ((char *) start, '.'); |
| 1511 | if (!end) |
| 1512 | end = start + strlen ((char *) start); |
| 1513 | /* freed below */ |
| 1514 | family = malloc (end - start + 1); |
| 1515 | strncpy ((char *) family, (char *) start, end - start)__builtin___strncpy_chk ((char *) family, (char *) start, end - start, __builtin_object_size ((char *) family, 2 > 1 ? 1 : 0)); |
| 1516 | family[end - start] = '\0'; |
| 1517 | if (FcDebug ()(FcDebugVal) & FC_DBG_SCANV256) |
| 1518 | printf ("using filename for family %s\n", family); |
| 1519 | if (!FcPatternAddString (pat, FC_FAMILY"family", family)) |
| 1520 | { |
| 1521 | free (family); |
| 1522 | goto bail1; |
| 1523 | } |
| 1524 | free (family); |
| 1525 | ++nfamily; |
| 1526 | } |
| 1527 | |
| 1528 | /* Add the PostScript name into the cache */ |
| 1529 | tmp = FT_Get_Postscript_Name (face); |
| 1530 | if (!tmp) |
| 1531 | { |
| 1532 | FcChar8 *family, *familylang = NULL((void*)0); |
| 1533 | size_t len; |
| 1534 | int n = 0; |
| 1535 | |
| 1536 | /* Workaround when FT_Get_Postscript_Name didn't give any name. |
| 1537 | * try to find out the English family name and convert. |
| 1538 | */ |
| 1539 | while (FcPatternObjectGetString (pat, FC_FAMILYLANG_OBJECT, n, &familylang) == FcResultMatch) |
| 1540 | { |
| 1541 | if (FcStrCmp (familylang, (const FcChar8 *)"en") == 0) |
| 1542 | break; |
| 1543 | n++; |
| 1544 | familylang = NULL((void*)0); |
| 1545 | } |
| 1546 | if (!familylang) |
| 1547 | n = 0; |
| 1548 | |
| 1549 | if (FcPatternObjectGetString (pat, FC_FAMILY_OBJECT, n, &family) != FcResultMatch) |
| 1550 | goto bail1; |
| 1551 | len = strlen ((const char *)family); |
| 1552 | /* the literal name in PostScript Language is limited to 127 characters though, |
| 1553 | * It is the architectural limit. so assuming 255 characters may works enough. |
| 1554 | */ |
| 1555 | for (i = 0; i < len && i < 255; i++) |
| 1556 | { |
| 1557 | /* those characters are not allowed to be the literal name in PostScript */ |
| 1558 | static const char exclusive_chars[] = "\x04()/<>[]{}\t\f\r\n "; |
| 1559 | |
| 1560 | if (strchr(exclusive_chars, family[i]) != NULL((void*)0)) |
| 1561 | psname[i] = '-'; |
| 1562 | else |
| 1563 | psname[i] = family[i]; |
| 1564 | } |
| 1565 | psname[i] = 0; |
| 1566 | } |
| 1567 | else |
| 1568 | { |
| 1569 | strncpy (psname, tmp, 255)__builtin___strncpy_chk (psname, tmp, 255, __builtin_object_size (psname, 2 > 1 ? 1 : 0)); |
| 1570 | psname[255] = 0; |
| 1571 | } |
| 1572 | if (!FcPatternAddString (pat, FC_POSTSCRIPT_NAME"postscriptname", (const FcChar8 *)psname)) |
| 1573 | goto bail1; |
| 1574 | |
| 1575 | if (file && *file && !FcPatternAddString (pat, FC_FILE"file", file)) |
| 1576 | goto bail1; |
| 1577 | |
| 1578 | if (!FcPatternAddInteger (pat, FC_INDEX"index", id)) |
| 1579 | goto bail1; |
| 1580 | |
| 1581 | #if 0 |
| 1582 | /* |
| 1583 | * don't even try this -- CJK 'monospace' fonts are really |
| 1584 | * dual width, and most other fonts don't bother to set |
| 1585 | * the attribute. Sigh. |
| 1586 | */ |
| 1587 | if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH( 1L << 2 )) != 0) |
| 1588 | if (!FcPatternAddInteger (pat, FC_SPACING"spacing", FC_MONO100)) |
| 1589 | goto bail1; |
| 1590 | #endif |
| 1591 | |
| 1592 | /* |
| 1593 | * Find the font revision (if available) |
| 1594 | */ |
| 1595 | head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head); |
| 1596 | if (head) |
| 1597 | { |
| 1598 | if (!FcPatternAddInteger (pat, FC_FONTVERSION"fontversion", head->Font_Revision)) |
| 1599 | goto bail1; |
| 1600 | } |
| 1601 | else |
| 1602 | { |
| 1603 | if (!FcPatternAddInteger (pat, FC_FONTVERSION"fontversion", 0)) |
| 1604 | goto bail1; |
| 1605 | } |
| 1606 | |
| 1607 | if (os2 && os2->version >= 0x0001 && os2->version != 0xffff) |
| 1608 | { |
| 1609 | for (i = 0; i < NUM_CODE_PAGE_RANGE(int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0]); i++) |
| 1610 | { |
| 1611 | FT_ULong bits; |
| 1612 | int bit; |
| 1613 | if (FcCodePageRange[i].bit < 32) |
| 1614 | { |
| 1615 | bits = os2->ulCodePageRange1; |
| 1616 | bit = FcCodePageRange[i].bit; |
| 1617 | } |
| 1618 | else |
| 1619 | { |
| 1620 | bits = os2->ulCodePageRange2; |
| 1621 | bit = FcCodePageRange[i].bit - 32; |
| 1622 | } |
| 1623 | if (bits & (1 << bit)) |
| 1624 | { |
| 1625 | /* |
| 1626 | * If the font advertises support for multiple |
| 1627 | * "exclusive" languages, then include support |
| 1628 | * for any language found to have coverage |
| 1629 | */ |
| 1630 | if (exclusiveLang) |
| 1631 | { |
| 1632 | exclusiveLang = 0; |
| 1633 | break; |
| 1634 | } |
| 1635 | exclusiveLang = FcCodePageRange[i].lang; |
| 1636 | } |
| 1637 | } |
| 1638 | } |
| 1639 | |
| 1640 | if (os2 && os2->version != 0xffff) |
| 1641 | { |
| 1642 | weight = os2->usWeightClass; |
| 1643 | if (weight < 10 && weight_mult != 1.0) |
| 1644 | { |
| 1645 | /* Work around bad values by cleaning them up before |
| 1646 | * multiplying by weight_mult. */ |
| 1647 | weight = FcWeightToOpenType (FcWeightFromOpenType (weight)); |
| 1648 | } |
| 1649 | weight = FcWeightFromOpenType ((int) (weight * weight_mult + .5)); |
| 1650 | if ((FcDebug()(FcDebugVal) & FC_DBG_SCANV256) && weight != -1) |
| 1651 | printf ("\tos2 weight class %d multiplier %g maps to weight %d\n", |
| 1652 | os2->usWeightClass, weight_mult, weight); |
| 1653 | |
| 1654 | /* TODO: |
| 1655 | * Add FcWidthFromOpenType and FcWidthToOpenType, |
| 1656 | * and apply width_mult post-conversion? */ |
| 1657 | switch ((int) (os2->usWidthClass * width_mult + .5)) { |
| 1658 | case 1: width = FC_WIDTH_ULTRACONDENSED50; break; |
| 1659 | case 2: width = FC_WIDTH_EXTRACONDENSED63; break; |
| 1660 | case 3: width = FC_WIDTH_CONDENSED75; break; |
| 1661 | case 4: width = FC_WIDTH_SEMICONDENSED87; break; |
| 1662 | case 5: width = FC_WIDTH_NORMAL100; break; |
| 1663 | case 6: width = FC_WIDTH_SEMIEXPANDED113; break; |
| 1664 | case 7: width = FC_WIDTH_EXPANDED125; break; |
| 1665 | case 8: width = FC_WIDTH_EXTRAEXPANDED150; break; |
| 1666 | case 9: width = FC_WIDTH_ULTRAEXPANDED200; break; |
| 1667 | } |
| 1668 | if ((FcDebug()(FcDebugVal) & FC_DBG_SCANV256) && width != -1) |
| 1669 | printf ("\tos2 width class %d multiplier %g maps to width %d\n", |
| 1670 | os2->usWidthClass, width_mult, width); |
| 1671 | } |
| 1672 | if (os2 && (complex_ = FcFontCapabilities(face))) |
| 1673 | { |
| 1674 | if (!FcPatternAddString (pat, FC_CAPABILITY"capability", complex_)) |
| 1675 | { |
| 1676 | free (complex_); |
| 1677 | goto bail1; |
| 1678 | } |
| 1679 | free (complex_); |
| 1680 | } |
| 1681 | |
| 1682 | #if defined (HAVE_TT_OS2_USUPPEROPTICALPOINTSIZE) && defined (HAVE_TT_OS2_USLOWEROPTICALPOINTSIZE) |
| 1683 | if (os2 && os2->version >= 0x0005 && os2->version != 0xffff) |
| 1684 | { |
| 1685 | double lower_size, upper_size; |
| 1686 | |
| 1687 | /* usLowerPointSize and usUpperPointSize is actually twips */ |
| 1688 | lower_size = os2->usLowerOpticalPointSize / 20.0L; |
| 1689 | upper_size = os2->usUpperOpticalPointSize / 20.0L; |
| 1690 | |
| 1691 | r = FcRangeCreateDouble (lower_size, upper_size); |
| 1692 | if (!FcPatternAddRange (pat, FC_SIZE"size", r)) |
| 1693 | { |
| 1694 | FcRangeDestroy (r); |
| 1695 | goto bail1; |
| 1696 | } |
| 1697 | FcRangeDestroy (r); |
| 1698 | } |
| 1699 | #endif |
| 1700 | |
| 1701 | /* |
| 1702 | * Type 1: Check for FontInfo dictionary information |
| 1703 | * Code from g2@magestudios.net (Gerard Escalante) |
| 1704 | */ |
| 1705 | |
| 1706 | #if HAVE_FT_GET_PS_FONT_INFO1 |
| 1707 | if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0) |
| 1708 | { |
| 1709 | if (weight == -1 && psfontinfo.weight) |
| 1710 | { |
| 1711 | weight = FcIsWeight ((FcChar8 *) psfontinfo.weight)FcStringIsConst((FcChar8 *) psfontinfo.weight,weightConsts,(int ) (sizeof (weightConsts) / sizeof (weightConsts[0]))); |
| 1712 | if (FcDebug()(FcDebugVal) & FC_DBG_SCANV256) |
| 1713 | printf ("\tType1 weight %s maps to %d\n", |
| 1714 | psfontinfo.weight, weight); |
| 1715 | } |
| 1716 | |
| 1717 | #if 0 |
| 1718 | /* |
| 1719 | * Don't bother with italic_angle; FreeType already extracts that |
| 1720 | * information for us and sticks it into style_flags |
| 1721 | */ |
| 1722 | if (psfontinfo.italic_angle) |
| 1723 | slant = FC_SLANT_ITALIC100; |
| 1724 | else |
| 1725 | slant = FC_SLANT_ROMAN0; |
| 1726 | #endif |
| 1727 | |
| 1728 | if(!foundry) |
| 1729 | foundry = FcNoticeFoundry(psfontinfo.notice); |
| 1730 | } |
| 1731 | #endif /* HAVE_FT_GET_PS_FONT_INFO */ |
| 1732 | |
| 1733 | #if HAVE_FT_GET_BDF_PROPERTY1 |
| 1734 | /* |
| 1735 | * Finally, look for a FOUNDRY BDF property if no other |
| 1736 | * mechanism has managed to locate a foundry |
| 1737 | */ |
| 1738 | |
| 1739 | if (!foundry) |
| 1740 | { |
| 1741 | int rc; |
| 1742 | rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop); |
| 1743 | if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM) |
| 1744 | foundry = (FcChar8 *) prop.u.atom; |
| 1745 | } |
| 1746 | |
| 1747 | if (width == -1) |
| 1748 | { |
| 1749 | if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 && |
| 1750 | (prop.type == BDF_PROPERTY_TYPE_INTEGER || |
| 1751 | prop.type == BDF_PROPERTY_TYPE_CARDINAL)) |
| 1752 | { |
| 1753 | FT_Int32 value; |
| 1754 | |
| 1755 | if (prop.type == BDF_PROPERTY_TYPE_INTEGER) |
| 1756 | value = prop.u.integer; |
| 1757 | else |
| 1758 | value = (FT_Int32) prop.u.cardinal; |
| 1759 | switch ((value + 5) / 10) { |
| 1760 | case 1: width = FC_WIDTH_ULTRACONDENSED50; break; |
| 1761 | case 2: width = FC_WIDTH_EXTRACONDENSED63; break; |
| 1762 | case 3: width = FC_WIDTH_CONDENSED75; break; |
| 1763 | case 4: width = FC_WIDTH_SEMICONDENSED87; break; |
| 1764 | case 5: width = FC_WIDTH_NORMAL100; break; |
| 1765 | case 6: width = FC_WIDTH_SEMIEXPANDED113; break; |
| 1766 | case 7: width = FC_WIDTH_EXPANDED125; break; |
| 1767 | case 8: width = FC_WIDTH_EXTRAEXPANDED150; break; |
| 1768 | case 9: width = FC_WIDTH_ULTRAEXPANDED200; break; |
| 1769 | } |
| 1770 | } |
| 1771 | if (width == -1 && |
| 1772 | FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 && |
| 1773 | prop.type == BDF_PROPERTY_TYPE_ATOM && prop.u.atom != NULL((void*)0)) |
| 1774 | { |
| 1775 | width = FcIsWidth ((FcChar8 *) prop.u.atom)FcStringIsConst((FcChar8 *) prop.u.atom,widthConsts,(int) (sizeof (widthConsts) / sizeof (widthConsts[0]))); |
| 1776 | if (FcDebug ()(FcDebugVal) & FC_DBG_SCANV256) |
| 1777 | printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width); |
| 1778 | } |
| 1779 | } |
| 1780 | #endif |
| 1781 | |
| 1782 | /* |
| 1783 | * Look for weight, width and slant names in the style value |
| 1784 | */ |
| 1785 | for (st = 0; FcPatternGetString (pat, FC_STYLE"style", st, &style) == FcResultMatch; st++) |
| 1786 | { |
| 1787 | if (weight == -1) |
| 1788 | { |
| 1789 | weight = FcContainsWeight (style)FcStringContainsConst (style,weightConsts,(int) (sizeof (weightConsts ) / sizeof (weightConsts[0]))); |
| 1790 | if (FcDebug()(FcDebugVal) & FC_DBG_SCANV256) |
| 1791 | printf ("\tStyle %s maps to weight %d\n", style, weight); |
| 1792 | } |
| 1793 | if (width == -1) |
| 1794 | { |
| 1795 | width = FcContainsWidth (style)FcStringContainsConst (style,widthConsts,(int) (sizeof (widthConsts ) / sizeof (widthConsts[0]))); |
| 1796 | if (FcDebug()(FcDebugVal) & FC_DBG_SCANV256) |
| 1797 | printf ("\tStyle %s maps to width %d\n", style, width); |
| 1798 | } |
| 1799 | if (slant == -1) |
| 1800 | { |
| 1801 | slant = FcContainsSlant (style)FcStringContainsConst (style,slantConsts,(int) (sizeof (slantConsts ) / sizeof (slantConsts[0]))); |
| 1802 | if (FcDebug()(FcDebugVal) & FC_DBG_SCANV256) |
| 1803 | printf ("\tStyle %s maps to slant %d\n", style, slant); |
| 1804 | } |
| 1805 | if (decorative == FcFalse0) |
| 1806 | { |
| 1807 | decorative = FcContainsDecorative (style)FcStringContainsConst (style,decorativeConsts,(int) (sizeof ( decorativeConsts) / sizeof (decorativeConsts[0]))) > 0; |
| 1808 | if (FcDebug()(FcDebugVal) & FC_DBG_SCANV256) |
| 1809 | printf ("\tStyle %s maps to decorative %d\n", style, decorative); |
| 1810 | } |
| 1811 | } |
| 1812 | /* |
| 1813 | * Pull default values from the FreeType flags if more |
| 1814 | * specific values not found above |
| 1815 | */ |
| 1816 | if (slant == -1) |
| 1817 | { |
| 1818 | slant = FC_SLANT_ROMAN0; |
| 1819 | if (face->style_flags & FT_STYLE_FLAG_ITALIC( 1 << 0 )) |
| 1820 | slant = FC_SLANT_ITALIC100; |
| 1821 | } |
| 1822 | |
| 1823 | if (weight == -1) |
| 1824 | { |
| 1825 | weight = FC_WEIGHT_MEDIUM100; |
| 1826 | if (face->style_flags & FT_STYLE_FLAG_BOLD( 1 << 1 )) |
| 1827 | weight = FC_WEIGHT_BOLD200; |
| 1828 | } |
| 1829 | |
| 1830 | if (width == -1) |
| 1831 | width = FC_WIDTH_NORMAL100; |
| 1832 | |
| 1833 | if (foundry == 0) |
| 1834 | foundry = (FcChar8 *) "unknown"; |
| 1835 | |
| 1836 | if (!FcPatternAddInteger (pat, FC_SLANT"slant", slant)) |
| 1837 | goto bail1; |
| 1838 | |
| 1839 | if (!FcPatternAddInteger (pat, FC_WEIGHT"weight", weight)) |
| 1840 | goto bail1; |
| 1841 | |
| 1842 | if (!FcPatternAddInteger (pat, FC_WIDTH"width", width)) |
| 1843 | goto bail1; |
| 1844 | |
| 1845 | if (!FcPatternAddString (pat, FC_FOUNDRY"foundry", foundry)) |
| 1846 | goto bail1; |
| 1847 | |
| 1848 | if (!FcPatternAddBool (pat, FC_DECORATIVE"decorative", decorative)) |
| 1849 | goto bail1; |
| 1850 | |
| 1851 | |
| 1852 | /* |
| 1853 | * Compute the unicode coverage for the font |
| 1854 | */ |
| 1855 | cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing); |
| 1856 | if (!cs) |
| 1857 | goto bail1; |
| 1858 | |
| 1859 | /* The FcFreeTypeCharSetAndSpacing() chose the encoding; test it for symbol. */ |
| 1860 | symbol = face->charmap && face->charmap->encoding == FT_ENCODING_MS_SYMBOL; |
| 1861 | if (!FcPatternAddBool (pat, FC_SYMBOL"symbol", symbol)) |
| 1862 | goto bail1; |
| 1863 | |
| 1864 | #if HAVE_FT_GET_BDF_PROPERTY1 |
| 1865 | /* For PCF fonts, override the computed spacing with the one from |
| 1866 | the property */ |
| 1867 | if(FT_Get_BDF_Property(face, "SPACING", &prop) == 0 && |
| 1868 | prop.type == BDF_PROPERTY_TYPE_ATOM && prop.u.atom != NULL((void*)0)) { |
| 1869 | if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C")) |
| 1870 | spacing = FC_CHARCELL110; |
| 1871 | else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M")) |
| 1872 | spacing = FC_MONO100; |
| 1873 | else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P")) |
| 1874 | spacing = FC_PROPORTIONAL0; |
| 1875 | } |
| 1876 | #endif |
| 1877 | |
| 1878 | /* |
| 1879 | * Skip over PCF fonts that have no encoded characters; they're |
| 1880 | * usually just Unicode fonts transcoded to some legacy encoding |
| 1881 | * FT forces us to approximate whether a font is a PCF font |
| 1882 | * or not by whether it has any BDF properties. Try PIXEL_SIZE; |
| 1883 | * I don't know how to get a list of BDF properties on the font. -PL |
| 1884 | */ |
| 1885 | if (FcCharSetCount (cs) == 0) |
| 1886 | { |
| 1887 | #if HAVE_FT_GET_BDF_PROPERTY1 |
| 1888 | if(FT_Get_BDF_Property(face, "PIXEL_SIZE", &prop) == 0) |
| 1889 | goto bail2; |
| 1890 | #endif |
| 1891 | } |
| 1892 | |
| 1893 | if (!FcPatternAddCharSet (pat, FC_CHARSET"charset", cs)) |
| 1894 | goto bail2; |
| 1895 | |
| 1896 | if (!symbol) |
| 1897 | { |
| 1898 | ls = FcFreeTypeLangSet (cs, exclusiveLang); |
| 1899 | if (!ls) |
| 1900 | goto bail2; |
| 1901 | } |
| 1902 | else |
| 1903 | { |
| 1904 | /* Symbol fonts don't cover any language, even though they |
| 1905 | * claim to support Latin1 range. */ |
| 1906 | ls = FcLangSetCreate (); |
| 1907 | } |
| 1908 | |
| 1909 | if (!FcPatternAddLangSet (pat, FC_LANG"lang", ls)) |
| 1910 | { |
| 1911 | FcLangSetDestroy (ls); |
| 1912 | goto bail2; |
| 1913 | } |
| 1914 | |
| 1915 | FcLangSetDestroy (ls); |
| 1916 | |
| 1917 | if (spacing != FC_PROPORTIONAL0) |
| 1918 | if (!FcPatternAddInteger (pat, FC_SPACING"spacing", spacing)) |
| 1919 | goto bail2; |
| 1920 | |
| 1921 | if (!(face->face_flags & FT_FACE_FLAG_SCALABLE( 1L << 0 ))) |
| 1922 | { |
| 1923 | for (i = 0; i < face->num_fixed_sizes; i++) |
| 1924 | if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE"pixelsize", |
| 1925 | FcGetPixelSize (face, i))) |
| 1926 | goto bail2; |
| 1927 | if (!FcPatternAddBool (pat, FC_ANTIALIAS"antialias", FcFalse0)) |
| 1928 | goto bail2; |
| 1929 | } |
| 1930 | #if HAVE_FT_GET_X11_FONT_FORMAT1 |
| 1931 | /* |
| 1932 | * Use the (not well documented or supported) X-specific function |
| 1933 | * from FreeType to figure out the font format |
| 1934 | */ |
| 1935 | { |
| 1936 | const char *font_format = FT_Get_X11_Font_Format (face); |
| 1937 | if (font_format) |
| 1938 | if (!FcPatternAddString (pat, FC_FONTFORMAT"fontformat", (FcChar8 *) font_format)) |
| 1939 | goto bail2; |
| 1940 | } |
| 1941 | #endif |
| 1942 | |
| 1943 | /* |
| 1944 | * Drop our reference to the charset |
| 1945 | */ |
| 1946 | FcCharSetDestroy (cs); |
| 1947 | if (foundry_) |
| 1948 | free (foundry_); |
| 1949 | |
| 1950 | if (master) |
| 1951 | { |
| 1952 | /* TODO: How to free master?! */ |
| 1953 | } |
| 1954 | |
| 1955 | return pat; |
| 1956 | |
| 1957 | bail2: |
| 1958 | FcCharSetDestroy (cs); |
| 1959 | bail1: |
| 1960 | FcPatternDestroy (pat); |
| 1961 | if (foundry_) |
| 1962 | free (foundry_); |
| 1963 | bail0: |
| 1964 | return NULL((void*)0); |
| 1965 | } |
| 1966 | |
| 1967 | FcPattern * |
| 1968 | FcFreeTypeQuery(const FcChar8 *file, |
| 1969 | int id, |
| 1970 | FcBlanks *blanks, |
| 1971 | int *count) |
| 1972 | { |
| 1973 | FT_Face face; |
| 1974 | FT_Library ftLibrary; |
| 1975 | FcPattern *pat = NULL((void*)0); |
| 1976 | |
| 1977 | if (FT_Init_FreeType (&ftLibrary)) |
| 1978 | return NULL((void*)0); |
| 1979 | |
| 1980 | if (FT_New_Face (ftLibrary, (char *) file, id, &face)) |
| 1981 | goto bail; |
| 1982 | |
| 1983 | *count = face->num_faces; |
| 1984 | |
| 1985 | pat = FcFreeTypeQueryFace (face, file, id, blanks); |
| 1986 | |
| 1987 | FT_Done_Face (face); |
| 1988 | bail: |
| 1989 | FT_Done_FreeType (ftLibrary); |
| 1990 | return pat; |
| 1991 | } |
| 1992 | |
| 1993 | /* |
| 1994 | * For our purposes, this approximation is sufficient |
| 1995 | */ |
| 1996 | #if !HAVE_FT_GET_NEXT_CHAR1 |
| 1997 | #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \ |
| 1998 | (*(gi) = 0), 0 : \ |
| 1999 | (*(gi) = 1), (ucs4) + 1) |
| 2000 | #warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer" |
| 2001 | #endif |
| 2002 | |
| 2003 | static const FT_Encoding fcFontEncodings[] = { |
| 2004 | FT_ENCODING_UNICODE, |
| 2005 | FT_ENCODING_MS_SYMBOL |
| 2006 | }; |
| 2007 | |
| 2008 | #define NUM_DECODE(int) (sizeof (fcFontEncodings) / sizeof (fcFontEncodings[0]) ) (int) (sizeof (fcFontEncodings) / sizeof (fcFontEncodings[0])) |
| 2009 | |
| 2010 | static const FcChar32 prefer_unicode[] = { |
| 2011 | 0x20ac, /* EURO SIGN */ |
| 2012 | }; |
| 2013 | |
| 2014 | #include "../fc-glyphname/fcglyphname.h" |
| 2015 | |
| 2016 | static FcChar32 |
| 2017 | FcHashGlyphName (const FcChar8 *name) |
| 2018 | { |
| 2019 | FcChar32 h = 0; |
| 2020 | FcChar8 c; |
| 2021 | |
| 2022 | while ((c = *name++)) |
| 2023 | { |
| 2024 | h = ((h << 1) | (h >> 31)) ^ c; |
| 2025 | } |
| 2026 | return h; |
| 2027 | } |
| 2028 | |
| 2029 | #if HAVE_FT_HAS_PS_GLYPH_NAMES1 |
| 2030 | /* |
| 2031 | * Use Type1 glyph names for fonts which have reliable names |
| 2032 | * and which export an Adobe Custom mapping |
| 2033 | */ |
| 2034 | static FcBool |
| 2035 | FcFreeTypeUseNames (FT_Face face) |
| 2036 | { |
| 2037 | FT_Int map; |
| 2038 | |
| 2039 | if (!FT_Has_PS_Glyph_Names (face)) |
| 2040 | return FcFalse0; |
| 2041 | for (map = 0; map < face->num_charmaps; map++) |
| 2042 | if (face->charmaps[map]->encoding == ft_encoding_adobe_customFT_ENCODING_ADOBE_CUSTOM) |
| 2043 | return FcTrue1; |
| 2044 | return FcFalse0; |
| 2045 | } |
| 2046 | |
| 2047 | static const FcChar8 * |
| 2048 | FcUcs4ToGlyphName (FcChar32 ucs4) |
| 2049 | { |
| 2050 | int i = (int) (ucs4 % FC_GLYPHNAME_HASH271); |
| 2051 | int r = 0; |
| 2052 | FcGlyphId gn; |
| 2053 | |
| 2054 | while ((gn = _fc_ucs_to_name[i]) != -1) |
| 2055 | { |
| 2056 | if (_fc_glyph_names[gn].ucs == ucs4) |
| 2057 | return _fc_glyph_names[gn].name; |
| 2058 | if (!r) |
| 2059 | { |
| 2060 | r = (int) (ucs4 % FC_GLYPHNAME_REHASH269); |
| 2061 | if (!r) |
| 2062 | r = 1; |
| 2063 | } |
| 2064 | i += r; |
| 2065 | if (i >= FC_GLYPHNAME_HASH271) |
| 2066 | i -= FC_GLYPHNAME_HASH271; |
| 2067 | } |
| 2068 | return 0; |
| 2069 | } |
| 2070 | |
| 2071 | static FcChar32 |
| 2072 | FcGlyphNameToUcs4 (FcChar8 *name) |
| 2073 | { |
| 2074 | FcChar32 h = FcHashGlyphName (name); |
| 2075 | int i = (int) (h % FC_GLYPHNAME_HASH271); |
| 2076 | int r = 0; |
| 2077 | FcGlyphId gn; |
| 2078 | |
| 2079 | while ((gn = _fc_name_to_ucs[i]) != -1) |
| 2080 | { |
| 2081 | if (!strcmp ((char *) name, (char *) _fc_glyph_names[gn].name)) |
| 2082 | return _fc_glyph_names[gn].ucs; |
| 2083 | if (!r) |
| 2084 | { |
| 2085 | r = (int) (h % FC_GLYPHNAME_REHASH269); |
| 2086 | if (!r) |
| 2087 | r = 1; |
| 2088 | } |
| 2089 | i += r; |
| 2090 | if (i >= FC_GLYPHNAME_HASH271) |
| 2091 | i -= FC_GLYPHNAME_HASH271; |
| 2092 | } |
| 2093 | return 0xffff; |
| 2094 | } |
| 2095 | |
| 2096 | /* |
| 2097 | * Work around a bug in some FreeType versions which fail |
| 2098 | * to correctly bounds check glyph name buffers and overwrite |
| 2099 | * the stack. As Postscript names have a limit of 127 characters, |
| 2100 | * this should be sufficient. |
| 2101 | */ |
| 2102 | |
| 2103 | #if FC_GLYPHNAME_MAXLEN4 < 127 |
| 2104 | # define FC_GLYPHNAME_BUFLEN127 127 |
| 2105 | #else |
| 2106 | # define FC_GLYPHNAME_BUFLEN127 FC_GLYPHNAME_MAXLEN4 |
| 2107 | #endif |
| 2108 | |
| 2109 | /* |
| 2110 | * Search through a font for a glyph by name. This is |
| 2111 | * currently a linear search as there doesn't appear to be |
| 2112 | * any defined order within the font |
| 2113 | */ |
| 2114 | static FT_UInt |
| 2115 | FcFreeTypeGlyphNameIndex (FT_Face face, const FcChar8 *name) |
| 2116 | { |
| 2117 | FT_UInt gindex; |
| 2118 | FcChar8 name_buf[FC_GLYPHNAME_BUFLEN127 + 2]; |
| 2119 | |
| 2120 | for (gindex = 0; gindex < (FT_UInt) face->num_glyphs; gindex++) |
| 2121 | { |
| 2122 | if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_BUFLEN127+1) == 0) |
| 2123 | if (!strcmp ((char *) name, (char *) name_buf)) |
| 2124 | return gindex; |
| 2125 | } |
| 2126 | return 0; |
| 2127 | } |
| 2128 | #endif |
| 2129 | |
| 2130 | /* |
| 2131 | * Map a UCS4 glyph to a glyph index. Use all available encoding |
| 2132 | * tables to try and find one that works. This information is expected |
| 2133 | * to be cached by higher levels, so performance isn't critical |
| 2134 | */ |
| 2135 | |
| 2136 | FT_UInt |
| 2137 | FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4) |
| 2138 | { |
| 2139 | int initial, offset, decode; |
| 2140 | FT_UInt glyphindex; |
| 2141 | |
| 2142 | initial = 0; |
| 2143 | |
| 2144 | if (!face) |
| 2145 | return 0; |
| 2146 | |
| 2147 | /* |
| 2148 | * Find the current encoding |
| 2149 | */ |
| 2150 | if (face->charmap) |
| 2151 | { |
| 2152 | for (; initial < NUM_DECODE(int) (sizeof (fcFontEncodings) / sizeof (fcFontEncodings[0]) ); initial++) |
| 2153 | if (fcFontEncodings[initial] == face->charmap->encoding) |
| 2154 | break; |
| 2155 | if (initial == NUM_DECODE(int) (sizeof (fcFontEncodings) / sizeof (fcFontEncodings[0]) )) |
| 2156 | initial = 0; |
| 2157 | } |
| 2158 | /* |
| 2159 | * Check each encoding for the glyph, starting with the current one |
| 2160 | */ |
| 2161 | for (offset = 0; offset < NUM_DECODE(int) (sizeof (fcFontEncodings) / sizeof (fcFontEncodings[0]) ); offset++) |
| 2162 | { |
| 2163 | decode = (initial + offset) % NUM_DECODE(int) (sizeof (fcFontEncodings) / sizeof (fcFontEncodings[0]) ); |
| 2164 | if (!face->charmap || face->charmap->encoding != fcFontEncodings[decode]) |
| 2165 | if (FT_Select_Charmap (face, fcFontEncodings[decode]) != 0) |
| 2166 | continue; |
| 2167 | glyphindex = FT_Get_Char_Index (face, (FT_ULong) ucs4); |
| 2168 | if (glyphindex) |
| 2169 | return glyphindex; |
| 2170 | if (ucs4 < 0x100 && face->charmap && |
| 2171 | face->charmap->encoding == FT_ENCODING_MS_SYMBOL) |
| 2172 | { |
| 2173 | /* For symbol-encoded OpenType fonts, we duplicate the |
| 2174 | * U+F000..F0FF range at U+0000..U+00FF. That's what |
| 2175 | * Windows seems to do, and that's hinted about at: |
| 2176 | * http://www.microsoft.com/typography/otspec/recom.htm |
| 2177 | * under "Non-Standard (Symbol) Fonts". |
| 2178 | * |
| 2179 | * See thread with subject "Webdings and other MS symbol |
| 2180 | * fonts don't display" on mailing list from May 2015. |
| 2181 | */ |
| 2182 | glyphindex = FT_Get_Char_Index (face, (FT_ULong) ucs4 + 0xF000); |
| 2183 | if (glyphindex) |
| 2184 | return glyphindex; |
| 2185 | } |
| 2186 | } |
| 2187 | #if HAVE_FT_HAS_PS_GLYPH_NAMES1 |
| 2188 | /* |
| 2189 | * Check postscript name table if present |
| 2190 | */ |
| 2191 | if (FcFreeTypeUseNames (face)) |
| 2192 | { |
| 2193 | const FcChar8 *name = FcUcs4ToGlyphName (ucs4); |
| 2194 | if (name) |
| 2195 | { |
| 2196 | glyphindex = FcFreeTypeGlyphNameIndex (face, name); |
| 2197 | if (glyphindex) |
| 2198 | return glyphindex; |
| 2199 | } |
| 2200 | } |
| 2201 | #endif |
| 2202 | return 0; |
| 2203 | } |
| 2204 | |
| 2205 | static FcBool |
| 2206 | FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4, |
| 2207 | FT_UInt glyph, FcBlanks *blanks, |
| 2208 | FT_Pos *advance, |
| 2209 | FcBool using_strike) |
| 2210 | { |
| 2211 | FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH0x200 | FT_LOAD_NO_SCALE0x1 | FT_LOAD_NO_HINTING0x2; |
| 2212 | FT_GlyphSlot slot; |
| 2213 | |
| 2214 | if (using_strike) |
| 2215 | load_flags &= ~FT_LOAD_NO_SCALE0x1; |
| 2216 | |
| 2217 | /* |
| 2218 | * When using scalable fonts, only report those glyphs |
| 2219 | * which can be scaled; otherwise those fonts will |
| 2220 | * only be available at some sizes, and never when |
| 2221 | * transformed. Avoid this by simply reporting bitmap-only |
| 2222 | * glyphs as missing |
| 2223 | */ |
| 2224 | if (face->face_flags & FT_FACE_FLAG_SCALABLE( 1L << 0 )) |
| 2225 | load_flags |= FT_LOAD_NO_BITMAP0x8; |
| 2226 | |
| 2227 | if (FT_Load_Glyph (face, glyph, load_flags)) |
| 2228 | return FcFalse0; |
| 2229 | |
| 2230 | slot = face->glyph; |
| 2231 | if (!glyph) |
| 2232 | return FcFalse0; |
| 2233 | |
| 2234 | *advance = slot->metrics.horiAdvance; |
| 2235 | |
| 2236 | switch ((int) slot->format) { |
| 2237 | case ft_glyph_format_bitmapFT_GLYPH_FORMAT_BITMAP: |
| 2238 | /* |
| 2239 | * Bitmaps are assumed to be reasonable; if |
| 2240 | * this proves to be a rash assumption, this |
| 2241 | * code can be easily modified |
| 2242 | */ |
| 2243 | return FcTrue1; |
| 2244 | case ft_glyph_format_outlineFT_GLYPH_FORMAT_OUTLINE: |
| 2245 | /* |
| 2246 | * Glyphs with contours are always OK |
| 2247 | */ |
| 2248 | if (slot->outline.n_contours != 0) |
| 2249 | return FcTrue1; |
| 2250 | /* |
| 2251 | * Glyphs with no contours are only OK if |
| 2252 | * they're members of the Blanks set specified |
| 2253 | * in the configuration. If blanks isn't set, |
| 2254 | * then allow any glyph to be blank |
| 2255 | */ |
| 2256 | if (!blanks || FcBlanksIsMember (blanks, ucs4)) |
| 2257 | return FcTrue1; |
| 2258 | /* fall through ... */ |
| 2259 | default: |
| 2260 | break; |
| 2261 | } |
| 2262 | return FcFalse0; |
| 2263 | } |
| 2264 | |
| 2265 | #define APPROXIMATELY_EQUAL(x,y)((((x) - (y)) < 0 ? -((x) - (y)) : ((x) - (y))) <= (((( x) < 0 ? -(x) : (x))) > (((y) < 0 ? -(y) : (y))) ? ( ((x) < 0 ? -(x) : (x))) : (((y) < 0 ? -(y) : (y)))) / 33 ) (FC_ABS ((x) - (y))(((x) - (y)) < 0 ? -((x) - (y)) : ((x) - (y))) <= FC_MAX (FC_ABS (x), FC_ABS (y))((((x) < 0 ? -(x) : (x))) > (((y) < 0 ? -(y) : (y))) ? (((x) < 0 ? -(x) : (x))) : (((y) < 0 ? -(y) : (y)))) / 33) |
| 2266 | |
| 2267 | static FcCharSet * |
| 2268 | FcFreeTypeCharSetAndSpacingForSize (FT_Face face, FcBlanks *blanks, int *spacing, FT_Int strike_index) |
| 2269 | { |
| 2270 | FcChar32 page, off, ucs4; |
| 2271 | #ifdef CHECK |
| 2272 | FcChar32 font_max = 0; |
| 2273 | #endif |
| 2274 | FcCharSet *fcs; |
| 2275 | FcCharLeaf *leaf; |
| 2276 | int o; |
| 2277 | FT_UInt glyph; |
| 2278 | FT_Pos advance, advance_one = 0, advance_two = 0; |
| 2279 | FcBool has_advance = FcFalse0, fixed_advance = FcTrue1, dual_advance = FcFalse0; |
| 2280 | FcBool using_strike = FcFalse0; |
| 2281 | |
| 2282 | fcs = FcCharSetCreate (); |
| 2283 | if (!fcs) |
| 2284 | goto bail0; |
| 2285 | |
| 2286 | #if HAVE_FT_SELECT_SIZE1 |
| 2287 | if (strike_index >= 0) { |
| 2288 | if (FT_Select_Size (face, strike_index) != FT_Err_Ok) |
| 2289 | goto bail1; |
| 2290 | using_strike = FcTrue1; |
| 2291 | } |
| 2292 | #endif |
| 2293 | |
| 2294 | #ifdef CHECK |
| 2295 | printf ("Family %s style %s\n", face->family_name, face->style_name); |
| 2296 | #endif |
| 2297 | for (o = 0; o < NUM_DECODE(int) (sizeof (fcFontEncodings) / sizeof (fcFontEncodings[0]) ); o++) |
| 2298 | { |
| 2299 | if (FT_Select_Charmap (face, fcFontEncodings[o]) != 0) |
| 2300 | continue; |
| 2301 | |
| 2302 | { |
| 2303 | page = ~0; |
| 2304 | leaf = NULL((void*)0); |
| 2305 | ucs4 = FT_Get_First_Char (face, &glyph); |
| 2306 | while (glyph != 0) |
| 2307 | { |
| 2308 | if (FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike)) |
| 2309 | { |
| 2310 | if (advance) |
| 2311 | { |
| 2312 | if (!has_advance) |
| 2313 | { |
| 2314 | has_advance = FcTrue1; |
| 2315 | advance_one = advance; |
| 2316 | } |
| 2317 | else if (!APPROXIMATELY_EQUAL (advance, advance_one)((((advance) - (advance_one)) < 0 ? -((advance) - (advance_one )) : ((advance) - (advance_one))) <= ((((advance) < 0 ? -(advance) : (advance))) > (((advance_one) < 0 ? -(advance_one ) : (advance_one))) ? (((advance) < 0 ? -(advance) : (advance ))) : (((advance_one) < 0 ? -(advance_one) : (advance_one) ))) / 33)) |
| 2318 | { |
| 2319 | if (fixed_advance) |
| 2320 | { |
| 2321 | dual_advance = FcTrue1; |
| 2322 | fixed_advance = FcFalse0; |
| 2323 | advance_two = advance; |
| 2324 | } |
| 2325 | else if (!APPROXIMATELY_EQUAL (advance, advance_two)((((advance) - (advance_two)) < 0 ? -((advance) - (advance_two )) : ((advance) - (advance_two))) <= ((((advance) < 0 ? -(advance) : (advance))) > (((advance_two) < 0 ? -(advance_two ) : (advance_two))) ? (((advance) < 0 ? -(advance) : (advance ))) : (((advance_two) < 0 ? -(advance_two) : (advance_two) ))) / 33)) |
| 2326 | dual_advance = FcFalse0; |
| 2327 | } |
| 2328 | } |
| 2329 | |
| 2330 | if ((ucs4 >> 8) != page) |
| 2331 | { |
| 2332 | page = (ucs4 >> 8); |
| 2333 | leaf = FcCharSetFindLeafCreate (fcs, ucs4); |
| 2334 | if (!leaf) |
| 2335 | goto bail1; |
| 2336 | } |
| 2337 | off = ucs4 & 0xff; |
| 2338 | leaf->map[off >> 5] |= (1 << (off & 0x1f)); |
| 2339 | #ifdef CHECK |
| 2340 | if (ucs4 > font_max) |
| 2341 | font_max = ucs4; |
| 2342 | #endif |
| 2343 | } |
| 2344 | ucs4 = FT_Get_Next_Char (face, ucs4, &glyph); |
| 2345 | } |
| 2346 | if (fcFontEncodings[o] == FT_ENCODING_MS_SYMBOL) |
| 2347 | { |
| 2348 | /* For symbol-encoded OpenType fonts, we duplicate the |
| 2349 | * U+F000..F0FF range at U+0000..U+00FF. That's what |
| 2350 | * Windows seems to do, and that's hinted about at: |
| 2351 | * http://www.microsoft.com/typography/otspec/recom.htm |
| 2352 | * under "Non-Standard (Symbol) Fonts". |
| 2353 | * |
| 2354 | * See thread with subject "Webdings and other MS symbol |
| 2355 | * fonts don't display" on mailing list from May 2015. |
| 2356 | */ |
| 2357 | for (ucs4 = 0xF000; ucs4 < 0xF100; ucs4++) |
| 2358 | { |
| 2359 | if (FcCharSetHasChar (fcs, ucs4)) |
| 2360 | FcCharSetAddChar (fcs, ucs4 - 0xF000); |
| 2361 | } |
| 2362 | } |
| 2363 | #ifdef CHECK |
| 2364 | for (ucs4 = 0; ucs4 < 0x10000; ucs4++) |
| 2365 | { |
| 2366 | FcBool FT_Has, FC_Has; |
| 2367 | |
| 2368 | FT_Has = FT_Get_Char_Index (face, ucs4) != 0; |
| 2369 | FC_Has = FcCharSetHasChar (fcs, ucs4); |
| 2370 | if (FT_Has != FC_Has) |
| 2371 | { |
| 2372 | printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has); |
| 2373 | } |
| 2374 | } |
| 2375 | #endif |
| 2376 | } |
| 2377 | |
| 2378 | break; |
| 2379 | } |
| 2380 | #if HAVE_FT_HAS_PS_GLYPH_NAMES1 |
| 2381 | /* |
| 2382 | * Add mapping from PS glyph names if available |
| 2383 | */ |
| 2384 | if (FcFreeTypeUseNames (face)) |
| 2385 | { |
| 2386 | FcChar8 name_buf[FC_GLYPHNAME_BUFLEN127 + 2]; |
| 2387 | |
| 2388 | for (glyph = 0; glyph < (FT_UInt) face->num_glyphs; glyph++) |
| 2389 | { |
| 2390 | if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_BUFLEN127+1) == 0) |
| 2391 | { |
| 2392 | ucs4 = FcGlyphNameToUcs4 (name_buf); |
| 2393 | if (ucs4 != 0xffff && |
| 2394 | FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike)) |
| 2395 | { |
| 2396 | if (advance) |
| 2397 | { |
| 2398 | if (!has_advance) |
| 2399 | { |
| 2400 | has_advance = FcTrue1; |
| 2401 | advance_one = advance; |
| 2402 | } |
| 2403 | else if (!APPROXIMATELY_EQUAL (advance, advance_one)((((advance) - (advance_one)) < 0 ? -((advance) - (advance_one )) : ((advance) - (advance_one))) <= ((((advance) < 0 ? -(advance) : (advance))) > (((advance_one) < 0 ? -(advance_one ) : (advance_one))) ? (((advance) < 0 ? -(advance) : (advance ))) : (((advance_one) < 0 ? -(advance_one) : (advance_one) ))) / 33)) |
| 2404 | { |
| 2405 | if (fixed_advance) |
| 2406 | { |
| 2407 | dual_advance = FcTrue1; |
| 2408 | fixed_advance = FcFalse0; |
| 2409 | advance_two = advance; |
| 2410 | } |
| 2411 | else if (!APPROXIMATELY_EQUAL (advance, advance_two)((((advance) - (advance_two)) < 0 ? -((advance) - (advance_two )) : ((advance) - (advance_two))) <= ((((advance) < 0 ? -(advance) : (advance))) > (((advance_two) < 0 ? -(advance_two ) : (advance_two))) ? (((advance) < 0 ? -(advance) : (advance ))) : (((advance_two) < 0 ? -(advance_two) : (advance_two) ))) / 33)) |
| 2412 | dual_advance = FcFalse0; |
| 2413 | } |
| 2414 | } |
| 2415 | leaf = FcCharSetFindLeafCreate (fcs, ucs4); |
| 2416 | if (!leaf) |
| 2417 | goto bail1; |
| 2418 | leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f)); |
| 2419 | #ifdef CHECK |
| 2420 | if (ucs4 > font_max) |
| 2421 | font_max = ucs4; |
| 2422 | #endif |
| 2423 | } |
| 2424 | } |
| 2425 | } |
| 2426 | } |
| 2427 | #endif |
| 2428 | #ifdef CHECK |
| 2429 | printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs)); |
| 2430 | for (ucs4 = 0; ucs4 <= font_max; ucs4++) |
| 2431 | { |
| 2432 | FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0; |
| 2433 | FcBool has_bit = FcCharSetHasChar (fcs, ucs4); |
| 2434 | |
| 2435 | if (has_char && !has_bit) |
| 2436 | { |
| 2437 | if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike)) |
| 2438 | printf ("Bitmap missing broken char 0x%x\n", ucs4); |
| 2439 | else |
| 2440 | printf ("Bitmap missing char 0x%x\n", ucs4); |
| 2441 | } |
| 2442 | else if (!has_char && has_bit) |
| 2443 | printf ("Bitmap extra char 0x%x\n", ucs4); |
| 2444 | } |
| 2445 | #endif |
| 2446 | if (fixed_advance) |
| 2447 | *spacing = FC_MONO100; |
| 2448 | else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two))((((2 * ((advance_one) < (advance_two) ? (advance_one) : ( advance_two))) - (((advance_one) > (advance_two) ? (advance_one ) : (advance_two)))) < 0 ? -((2 * ((advance_one) < (advance_two ) ? (advance_one) : (advance_two))) - (((advance_one) > (advance_two ) ? (advance_one) : (advance_two)))) : ((2 * ((advance_one) < (advance_two) ? (advance_one) : (advance_two))) - (((advance_one ) > (advance_two) ? (advance_one) : (advance_two))))) <= ((((2 * ((advance_one) < (advance_two) ? (advance_one) : ( advance_two))) < 0 ? -(2 * ((advance_one) < (advance_two ) ? (advance_one) : (advance_two))) : (2 * ((advance_one) < (advance_two) ? (advance_one) : (advance_two))))) > ((((( advance_one) > (advance_two) ? (advance_one) : (advance_two ))) < 0 ? -(((advance_one) > (advance_two) ? (advance_one ) : (advance_two))) : (((advance_one) > (advance_two) ? (advance_one ) : (advance_two))))) ? (((2 * ((advance_one) < (advance_two ) ? (advance_one) : (advance_two))) < 0 ? -(2 * ((advance_one ) < (advance_two) ? (advance_one) : (advance_two))) : (2 * ((advance_one) < (advance_two) ? (advance_one) : (advance_two ))))) : (((((advance_one) > (advance_two) ? (advance_one) : (advance_two))) < 0 ? -(((advance_one) > (advance_two) ? (advance_one) : (advance_two))) : (((advance_one) > (advance_two ) ? (advance_one) : (advance_two)))))) / 33)) |
| 2449 | *spacing = FC_DUAL90; |
| 2450 | else |
| 2451 | *spacing = FC_PROPORTIONAL0; |
| 2452 | return fcs; |
| 2453 | bail1: |
| 2454 | FcCharSetDestroy (fcs); |
| 2455 | bail0: |
| 2456 | return 0; |
| 2457 | } |
| 2458 | |
| 2459 | FcCharSet * |
| 2460 | FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing) |
| 2461 | { |
| 2462 | FcCharSet *cs; |
| 2463 | |
| 2464 | /* |
| 2465 | * Check for bitmap-only ttf fonts that are missing the glyf table. |
| 2466 | * In that case, pick a size and look for glyphs in that size instead |
| 2467 | */ |
| 2468 | if (!(face->face_flags & FT_FACE_FLAG_SCALABLE( 1L << 0 )) && |
| 2469 | face->num_fixed_sizes > 0 && |
| 2470 | FT_Get_Sfnt_Table (face, ft_sfnt_head)) |
| 2471 | { |
| 2472 | FT_Int strike_index = 0; |
| 2473 | int i; |
| 2474 | |
| 2475 | /* Select the face closest to 16 pixels tall */ |
| 2476 | for (i = 1; i < face->num_fixed_sizes; i++) { |
| 2477 | if (abs (face->available_sizes[i].height - 16) < |
| 2478 | abs (face->available_sizes[strike_index].height - 16)) |
| 2479 | strike_index = i; |
| 2480 | } |
| 2481 | cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, strike_index); |
| 2482 | } |
| 2483 | else |
| 2484 | cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, -1); |
| 2485 | return cs; |
| 2486 | } |
| 2487 | |
| 2488 | FcCharSet * |
| 2489 | FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks) |
| 2490 | { |
| 2491 | int spacing; |
| 2492 | |
| 2493 | return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing); |
| 2494 | } |
| 2495 | |
| 2496 | |
| 2497 | #define TTAG_GPOS(FT_Tag) ( ( (FT_ULong)'G' << 24 ) | ( (FT_ULong)'P' << 16 ) | ( (FT_ULong)'O' << 8 ) | (FT_ULong)'S' ) FT_MAKE_TAG( 'G', 'P', 'O', 'S' )(FT_Tag) ( ( (FT_ULong)'G' << 24 ) | ( (FT_ULong)'P' << 16 ) | ( (FT_ULong)'O' << 8 ) | (FT_ULong)'S' ) |
| 2498 | #define TTAG_GSUB(FT_Tag) ( ( (FT_ULong)'G' << 24 ) | ( (FT_ULong)'S' << 16 ) | ( (FT_ULong)'U' << 8 ) | (FT_ULong)'B' ) FT_MAKE_TAG( 'G', 'S', 'U', 'B' )(FT_Tag) ( ( (FT_ULong)'G' << 24 ) | ( (FT_ULong)'S' << 16 ) | ( (FT_ULong)'U' << 8 ) | (FT_ULong)'B' ) |
| 2499 | #define TTAG_SILF(FT_Tag) ( ( (FT_ULong)'S' << 24 ) | ( (FT_ULong)'i' << 16 ) | ( (FT_ULong)'l' << 8 ) | (FT_ULong)'f' ) FT_MAKE_TAG( 'S', 'i', 'l', 'f')(FT_Tag) ( ( (FT_ULong)'S' << 24 ) | ( (FT_ULong)'i' << 16 ) | ( (FT_ULong)'l' << 8 ) | (FT_ULong)'f' ) |
| 2500 | |
| 2501 | #define OTLAYOUT_HEAD"otlayout:" "otlayout:" |
| 2502 | #define OTLAYOUT_HEAD_LEN9 9 |
| 2503 | #define OTLAYOUT_ID_LEN4 4 |
| 2504 | /* space + head + id */ |
| 2505 | #define OTLAYOUT_LEN(1 + 9 + 4) (1 + OTLAYOUT_HEAD_LEN9 + OTLAYOUT_ID_LEN4) |
| 2506 | |
| 2507 | /* |
| 2508 | * This is a bit generous; the registry has only lower case and space |
| 2509 | * except for 'DFLT'. |
| 2510 | */ |
| 2511 | #define FcIsSpace(x)(040 == (x)) (040 == (x)) |
| 2512 | #define FcIsDigit(c)(('0' <= (c) && (c) <= '9')) (('0' <= (c) && (c) <= '9')) |
| 2513 | #define FcIsValidScript(x)(((0141 <= (x) && (x) <= 0172)) || ((0101 <= (x) && (x) <= 0132)) || (('0' <= (x) && (x) <= '9')) || (040 == (x))) (FcIsLower(x)((0141 <= (x) && (x) <= 0172)) || FcIsUpper (x)((0101 <= (x) && (x) <= 0132)) || FcIsDigit(x)(('0' <= (x) && (x) <= '9')) || FcIsSpace(x)(040 == (x))) |
| 2514 | |
| 2515 | static void |
| 2516 | addtag(FcChar8 *complex_, FT_ULong tag) |
| 2517 | { |
| 2518 | FcChar8 tagstring[OTLAYOUT_ID_LEN4 + 1]; |
| 2519 | |
| 2520 | tagstring[0] = (FcChar8)(tag >> 24), |
| 2521 | tagstring[1] = (FcChar8)(tag >> 16), |
| 2522 | tagstring[2] = (FcChar8)(tag >> 8), |
| 2523 | tagstring[3] = (FcChar8)(tag); |
| 2524 | tagstring[4] = '\0'; |
| 2525 | |
| 2526 | /* skip tags which aren't alphanumeric, under the assumption that |
| 2527 | * they're probably broken |
| 2528 | */ |
| 2529 | if (!FcIsValidScript(tagstring[0])(((0141 <= (tagstring[0]) && (tagstring[0]) <= 0172 )) || ((0101 <= (tagstring[0]) && (tagstring[0]) <= 0132)) || (('0' <= (tagstring[0]) && (tagstring[0 ]) <= '9')) || (040 == (tagstring[0]))) || |
| 2530 | !FcIsValidScript(tagstring[1])(((0141 <= (tagstring[1]) && (tagstring[1]) <= 0172 )) || ((0101 <= (tagstring[1]) && (tagstring[1]) <= 0132)) || (('0' <= (tagstring[1]) && (tagstring[1 ]) <= '9')) || (040 == (tagstring[1]))) || |
| 2531 | !FcIsValidScript(tagstring[2])(((0141 <= (tagstring[2]) && (tagstring[2]) <= 0172 )) || ((0101 <= (tagstring[2]) && (tagstring[2]) <= 0132)) || (('0' <= (tagstring[2]) && (tagstring[2 ]) <= '9')) || (040 == (tagstring[2]))) || |
| 2532 | !FcIsValidScript(tagstring[3])(((0141 <= (tagstring[3]) && (tagstring[3]) <= 0172 )) || ((0101 <= (tagstring[3]) && (tagstring[3]) <= 0132)) || (('0' <= (tagstring[3]) && (tagstring[3 ]) <= '9')) || (040 == (tagstring[3])))) |
| 2533 | return; |
| 2534 | |
| 2535 | if (*complex_ != '\0') |
| 2536 | strcat ((char *) complex_, " ")__builtin___strcat_chk ((char *) complex_, " ", __builtin_object_size ((char *) complex_, 2 > 1 ? 1 : 0)); |
| 2537 | strcat ((char *) complex_, OTLAYOUT_HEAD)__builtin___strcat_chk ((char *) complex_, "otlayout:", __builtin_object_size ((char *) complex_, 2 > 1 ? 1 : 0)); |
| 2538 | strcat ((char *) complex_, (char *) tagstring)__builtin___strcat_chk ((char *) complex_, (char *) tagstring , __builtin_object_size ((char *) complex_, 2 > 1 ? 1 : 0) ); |
| 2539 | } |
| 2540 | |
| 2541 | static int |
| 2542 | compareulong (const void *a, const void *b) |
| 2543 | { |
| 2544 | const FT_ULong *ua = (const FT_ULong *) a; |
| 2545 | const FT_ULong *ub = (const FT_ULong *) b; |
| 2546 | return *ua - *ub; |
| 2547 | } |
| 2548 | |
| 2549 | |
| 2550 | static int |
| 2551 | GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags) |
| 2552 | { |
| 2553 | FT_ULong cur_offset, new_offset, base_offset; |
| 2554 | FT_Stream stream = face->stream; |
| 2555 | FT_Error error; |
| 2556 | FT_UShort n, p; |
| 2557 | int script_count; |
| 2558 | |
| 2559 | if (!stream) |
| 2560 | return 0; |
| 2561 | |
| 2562 | if (( error = ftglue_face_goto_table( face, tabletag, stream ) )) |
| 2563 | return 0; |
| 2564 | |
| 2565 | base_offset = ftglue_stream_pos ( stream ); |
| 2566 | |
| 2567 | /* skip version */ |
| 2568 | |
| 2569 | if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) ) |
| 2570 | return 0; |
| 2571 | |
| 2572 | new_offset = GET_UShort()((FT_UShort)(stream->cursor += 2, (FT_Short)( (*(((FT_Byte *)stream->cursor)-2) << 8) | *(((FT_Byte*)stream-> cursor)-1) ))) + base_offset; |
| 2573 | |
| 2574 | ftglue_stream_frame_exit( stream ); |
| 2575 | |
| 2576 | cur_offset = ftglue_stream_pos( stream ); |
Value stored to 'cur_offset' is never read | |
| 2577 | |
| 2578 | if ( ftglue_stream_seek( stream, new_offset ) != FT_Err_Ok ) |
| 2579 | return 0; |
| 2580 | |
| 2581 | base_offset = ftglue_stream_pos( stream ); |
| 2582 | |
| 2583 | if ( ftglue_stream_frame_enter( stream, 2L ) ) |
| 2584 | return 0; |
| 2585 | |
| 2586 | script_count = GET_UShort ()((FT_UShort)(stream->cursor += 2, (FT_Short)( (*(((FT_Byte *)stream->cursor)-2) << 8) | *(((FT_Byte*)stream-> cursor)-1) ))); |
| 2587 | |
| 2588 | ftglue_stream_frame_exit( stream ); |
| 2589 | |
| 2590 | *stags = malloc(script_count * sizeof (FT_ULong)); |
| 2591 | if (!stags) |
| 2592 | return 0; |
| 2593 | |
| 2594 | p = 0; |
| 2595 | for ( n = 0; n < script_count; n++ ) |
| 2596 | { |
| 2597 | if ( ftglue_stream_frame_enter( stream, 6L ) ) |
| 2598 | goto Fail; |
| 2599 | |
| 2600 | (*stags)[p] = GET_ULong ()((FT_ULong)(stream->cursor += 4, (FT_Long)( (*(((FT_Byte*) stream->cursor)-4) << 24) | (*(((FT_Byte*)stream-> cursor)-3) << 16) | (*(((FT_Byte*)stream->cursor)-2) << 8) | *(((FT_Byte*)stream->cursor)-1) ))); |
| 2601 | new_offset = GET_UShort ()((FT_UShort)(stream->cursor += 2, (FT_Short)( (*(((FT_Byte *)stream->cursor)-2) << 8) | *(((FT_Byte*)stream-> cursor)-1) ))) + base_offset; |
| 2602 | |
| 2603 | ftglue_stream_frame_exit( stream ); |
| 2604 | |
| 2605 | cur_offset = ftglue_stream_pos( stream ); |
| 2606 | |
| 2607 | error = ftglue_stream_seek( stream, new_offset ); |
| 2608 | |
| 2609 | if ( error == FT_Err_Ok ) |
| 2610 | p++; |
| 2611 | |
| 2612 | (void)ftglue_stream_seek( stream, cur_offset ); |
| 2613 | } |
| 2614 | |
| 2615 | if (!p) |
| 2616 | goto Fail; |
| 2617 | |
| 2618 | /* sort the tag list before returning it */ |
| 2619 | qsort(*stags, script_count, sizeof(FT_ULong), compareulong); |
| 2620 | |
| 2621 | return script_count; |
| 2622 | |
| 2623 | Fail: |
| 2624 | free(*stags); |
| 2625 | *stags = NULL((void*)0); |
| 2626 | return 0; |
| 2627 | } |
| 2628 | |
| 2629 | static FcChar8 * |
| 2630 | FcFontCapabilities(FT_Face face) |
| 2631 | { |
| 2632 | FcBool issilgraphitefont = 0; |
| 2633 | FT_Error err; |
| 2634 | FT_ULong len = 0; |
| 2635 | FT_ULong *gsubtags=NULL((void*)0), *gpostags=NULL((void*)0); |
| 2636 | FT_UShort gsub_count=0, gpos_count=0; |
| 2637 | FT_ULong maxsize; |
| 2638 | FcChar8 *complex_ = NULL((void*)0); |
| 2639 | int indx1 = 0, indx2 = 0; |
| 2640 | |
| 2641 | err = FT_Load_Sfnt_Table(face, TTAG_SILF(FT_Tag) ( ( (FT_ULong)'S' << 24 ) | ( (FT_ULong)'i' << 16 ) | ( (FT_ULong)'l' << 8 ) | (FT_ULong)'f' ), 0, 0, &len); |
| 2642 | issilgraphitefont = ( err == FT_Err_Ok); |
| 2643 | |
| 2644 | gpos_count = GetScriptTags(face, TTAG_GPOS(FT_Tag) ( ( (FT_ULong)'G' << 24 ) | ( (FT_ULong)'P' << 16 ) | ( (FT_ULong)'O' << 8 ) | (FT_ULong)'S' ), &gpostags); |
| 2645 | gsub_count = GetScriptTags(face, TTAG_GSUB(FT_Tag) ( ( (FT_ULong)'G' << 24 ) | ( (FT_ULong)'S' << 16 ) | ( (FT_ULong)'U' << 8 ) | (FT_ULong)'B' ), &gsubtags); |
| 2646 | |
| 2647 | if (!issilgraphitefont && !gsub_count && !gpos_count) |
| 2648 | goto bail; |
| 2649 | |
| 2650 | maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN(1 + 9 + 4) + |
| 2651 | (issilgraphitefont ? 13 : 0)); |
| 2652 | complex_ = malloc (sizeof (FcChar8) * maxsize); |
| 2653 | if (!complex_) |
| 2654 | goto bail; |
| 2655 | |
| 2656 | complex_[0] = '\0'; |
| 2657 | if (issilgraphitefont) |
| 2658 | strcpy((char *) complex_, "ttable:Silf ")__builtin___strcpy_chk ((char *) complex_, "ttable:Silf ", __builtin_object_size ((char *) complex_, 2 > 1 ? 1 : 0)); |
| 2659 | |
| 2660 | while ((indx1 < gsub_count) || (indx2 < gpos_count)) { |
| 2661 | if (indx1 == gsub_count) { |
| 2662 | addtag(complex_, gpostags[indx2]); |
| 2663 | indx2++; |
| 2664 | } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) { |
| 2665 | addtag(complex_, gsubtags[indx1]); |
| 2666 | indx1++; |
| 2667 | } else if (gsubtags[indx1] == gpostags[indx2]) { |
| 2668 | addtag(complex_, gsubtags[indx1]); |
| 2669 | indx1++; |
| 2670 | indx2++; |
| 2671 | } else { |
| 2672 | addtag(complex_, gpostags[indx2]); |
| 2673 | indx2++; |
| 2674 | } |
| 2675 | } |
| 2676 | if (FcDebug ()(FcDebugVal) & FC_DBG_SCANV256) |
| 2677 | printf("complex_ features in this font: %s\n", complex_); |
| 2678 | bail: |
| 2679 | free(gsubtags); |
| 2680 | free(gpostags); |
| 2681 | return complex_; |
| 2682 | } |
| 2683 | |
| 2684 | #define __fcfreetype__ |
| 2685 | #include "fcaliastail.h" |
| 2686 | #include "fcftaliastail.h" |
| 2687 | #undef __fcfreetype__ |