771
+ − 1 /* Win32 internationalization functions.
2367
+ − 2 Copyright (C) 2000, 2001, 2002, 2004 Ben Wing.
771
+ − 3 Copyright (C) 2000 IKEYAMA Tomonori.
+ − 4
+ − 5 This file is part of XEmacs.
+ − 6
+ − 7 XEmacs is free software; you can redistribute it and/or modify it
+ − 8 under the terms of the GNU General Public License as published by the
+ − 9 Free Software Foundation; either version 2, or (at your option) any
+ − 10 later version.
+ − 11
+ − 12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
+ − 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ − 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ − 15 for more details.
+ − 16
+ − 17 You should have received a copy of the GNU General Public License
+ − 18 along with XEmacs; see the file COPYING. If not, write to
+ − 19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ − 20 Boston, MA 02111-1307, USA. */
+ − 21
+ − 22 /* Synched up with: Not in FSF. */
+ − 23
+ − 24 /* Authorship:
+ − 25
+ − 26 Current primary author: Ben Wing <ben@xemacs.org>
+ − 27
+ − 28 Created summer 2000 by Ben Wing. Almost completely written by Ben Wing.
+ − 29 Little bits of code in some of the Lisp primitives from FSF Emacs.
+ − 30 Versions of wcscpy, wcsncpy from Cygwin newlib.
+ − 31
+ − 32 Coding systems written by Ben Wing in file-coding.c; moved here Sep 2001.
+ − 33 */
+ − 34
+ − 35 #include <config.h>
+ − 36 #include "lisp.h"
+ − 37
+ − 38 #include "elhash.h"
+ − 39 #include "faces.h"
+ − 40 #include "file-coding.h"
872
+ − 41 #include "frame-impl.h"
+ − 42 #include "window-impl.h"
771
+ − 43
872
+ − 44 #include "console-msw-impl.h"
+ − 45 #include "objects-msw-impl.h"
771
+ − 46
+ − 47 #ifndef CYGWIN_HEADERS
+ − 48 # include <mbctype.h>
+ − 49 #elif defined (MINGW)
+ − 50 int _setmbcp (int);
+ − 51 int _getmbcp (void);
+ − 52 #else
+ − 53 # define NO_EXT_MULTIBYTE_FEATURES
+ − 54 #endif
+ − 55
2367
+ − 56
+ − 57
+ − 58 /*
+ − 59
+ − 60 Detailed info on Microsoft Windows-Related Multilingual Issues:
+ − 61
+ − 62 (Info-goto-node "(internals)Microsoft Windows-Related Multilingual Issues")
+ − 63 */
+ − 64
771
+ − 65 Lisp_Object Qmswindows_multibyte, Qmswindows_multibyte_to_unicode;
+ − 66 Lisp_Object Qmswindows_tstr, Qmswindows_unicode;
+ − 67 Lisp_Object Qmswindows_multibyte_system_default;
+ − 68
+ − 69 Lisp_Object Qansi, Qoem, Qmac, Qebcdic;
+ − 70 /* Qcode_page, Qlocale, Qcurrent, Quser_default, Qsystem_default in
+ − 71 general-slots.h */
+ − 72
+ − 73 #ifdef MULE
+ − 74
+ − 75 static Lisp_Object Vmswindows_charset_code_page_table;
872
+ − 76 static Lisp_Object Vmswindows_charset_registry_table;
771
+ − 77
+ − 78 LCID current_locale;
+ − 79
+ − 80
+ − 81 /************************************************************************/
+ − 82 /* Language/locale/code page conversion functions */
+ − 83 /************************************************************************/
+ − 84
+ − 85 struct lang_to_string
+ − 86 {
+ − 87 int code;
+ − 88 char *string;
+ − 89 };
+ − 90
+ − 91 struct lang_to_string lang_to_string_table[] =
+ − 92 {
+ − 93 /* These names change from version to version of VC++, so it's easiest
+ − 94 just to bracket them all with ifdefs. */
+ − 95 #ifdef LANG_AFRIKAANS
+ − 96 { LANG_AFRIKAANS, "AFRIKAANS" },
+ − 97 #endif
+ − 98 #ifdef LANG_ALBANIAN
+ − 99 { LANG_ALBANIAN, "ALBANIAN" },
+ − 100 #endif
+ − 101 #ifdef LANG_ARABIC
+ − 102 { LANG_ARABIC, "ARABIC" },
+ − 103 #endif
+ − 104 #ifdef LANG_ARMENIAN
+ − 105 { LANG_ARMENIAN, "ARMENIAN" },
+ − 106 #endif
+ − 107 #ifdef LANG_ASSAMESE
+ − 108 { LANG_ASSAMESE, "ASSAMESE" },
+ − 109 #endif
+ − 110 #ifdef LANG_AZERI
+ − 111 { LANG_AZERI, "AZERI" },
+ − 112 #endif
+ − 113 #ifdef LANG_BASQUE
+ − 114 { LANG_BASQUE, "BASQUE" },
+ − 115 #endif
+ − 116 #ifdef LANG_BELARUSIAN
+ − 117 { LANG_BELARUSIAN, "BELARUSIAN" },
+ − 118 #endif
+ − 119 #ifdef LANG_BENGALI
+ − 120 { LANG_BENGALI, "BENGALI" },
+ − 121 #endif
+ − 122 #ifdef LANG_BULGARIAN
+ − 123 { LANG_BULGARIAN, "BULGARIAN" },
+ − 124 #endif
+ − 125 #ifdef LANG_CATALAN
+ − 126 { LANG_CATALAN, "CATALAN" },
+ − 127 #endif
+ − 128 #ifdef LANG_CHINESE
+ − 129 { LANG_CHINESE, "CHINESE" },
+ − 130 #endif
+ − 131 #ifdef LANG_CROATIAN
+ − 132 { LANG_CROATIAN, "CROATIAN" },
+ − 133 #endif
+ − 134 #ifdef LANG_CZECH
+ − 135 { LANG_CZECH, "CZECH" },
+ − 136 #endif
+ − 137 #ifdef LANG_DANISH
+ − 138 { LANG_DANISH, "DANISH" },
+ − 139 #endif
+ − 140 #ifdef LANG_DUTCH
+ − 141 { LANG_DUTCH, "DUTCH" },
+ − 142 #endif
+ − 143 #ifdef LANG_ENGLISH
+ − 144 { LANG_ENGLISH, "ENGLISH" },
+ − 145 #endif
+ − 146 #ifdef LANG_ESTONIAN
+ − 147 { LANG_ESTONIAN, "ESTONIAN" },
+ − 148 #endif
+ − 149 #ifdef LANG_FAEROESE
+ − 150 { LANG_FAEROESE, "FAEROESE" },
+ − 151 #endif
+ − 152 #ifdef LANG_FARSI
+ − 153 { LANG_FARSI, "FARSI" },
+ − 154 #endif
+ − 155 #ifdef LANG_FINNISH
+ − 156 { LANG_FINNISH, "FINNISH" },
+ − 157 #endif
+ − 158 #ifdef LANG_FRENCH
+ − 159 { LANG_FRENCH, "FRENCH" },
+ − 160 #endif
+ − 161 #ifdef LANG_GEORGIAN
+ − 162 { LANG_GEORGIAN, "GEORGIAN" },
+ − 163 #endif
+ − 164 #ifdef LANG_GERMAN
+ − 165 { LANG_GERMAN, "GERMAN" },
+ − 166 #endif
+ − 167 #ifdef LANG_GREEK
+ − 168 { LANG_GREEK, "GREEK" },
+ − 169 #endif
+ − 170 #ifdef LANG_GUJARATI
+ − 171 { LANG_GUJARATI, "GUJARATI" },
+ − 172 #endif
+ − 173 #ifdef LANG_HEBREW
+ − 174 { LANG_HEBREW, "HEBREW" },
+ − 175 #endif
+ − 176 #ifdef LANG_HINDI
+ − 177 { LANG_HINDI, "HINDI" },
+ − 178 #endif
+ − 179 #ifdef LANG_HUNGARIAN
+ − 180 { LANG_HUNGARIAN, "HUNGARIAN" },
+ − 181 #endif
+ − 182 #ifdef LANG_ICELANDIC
+ − 183 { LANG_ICELANDIC, "ICELANDIC" },
+ − 184 #endif
+ − 185 #ifdef LANG_INDONESIAN
+ − 186 { LANG_INDONESIAN, "INDONESIAN" },
+ − 187 #endif
+ − 188 #ifdef LANG_ITALIAN
+ − 189 { LANG_ITALIAN, "ITALIAN" },
+ − 190 #endif
+ − 191 #ifdef LANG_JAPANESE
+ − 192 { LANG_JAPANESE, "JAPANESE" },
+ − 193 #endif
+ − 194 #ifdef LANG_KANNADA
+ − 195 { LANG_KANNADA, "KANNADA" },
+ − 196 #endif
+ − 197 #ifdef LANG_KASHMIRI
+ − 198 { LANG_KASHMIRI, "KASHMIRI" },
+ − 199 #endif
+ − 200 #ifdef LANG_KAZAK
+ − 201 { LANG_KAZAK, "KAZAK" },
+ − 202 #endif
+ − 203 #ifdef LANG_KONKANI
+ − 204 { LANG_KONKANI, "KONKANI" },
+ − 205 #endif
+ − 206 #ifdef LANG_KOREAN
+ − 207 { LANG_KOREAN, "KOREAN" },
+ − 208 #endif
+ − 209 #ifdef LANG_LATVIAN
+ − 210 { LANG_LATVIAN, "LATVIAN" },
+ − 211 #endif
+ − 212 #ifdef LANG_LITHUANIAN
+ − 213 { LANG_LITHUANIAN, "LITHUANIAN" },
+ − 214 #endif
+ − 215 #ifdef LANG_MACEDONIAN
+ − 216 { LANG_MACEDONIAN, "MACEDONIAN" },
+ − 217 #endif
+ − 218 #ifdef LANG_MALAY
+ − 219 { LANG_MALAY, "MALAY" },
+ − 220 #endif
+ − 221 #ifdef LANG_MALAYALAM
+ − 222 { LANG_MALAYALAM, "MALAYALAM" },
+ − 223 #endif
+ − 224 #ifdef LANG_MANIPURI
+ − 225 { LANG_MANIPURI, "MANIPURI" },
+ − 226 #endif
+ − 227 #ifdef LANG_MARATHI
+ − 228 { LANG_MARATHI, "MARATHI" },
+ − 229 #endif
+ − 230 #ifdef LANG_NEPALI
+ − 231 { LANG_NEPALI, "NEPALI" },
+ − 232 #endif
+ − 233 #ifdef LANG_NEUTRAL
+ − 234 { LANG_NEUTRAL, "NEUTRAL" },
+ − 235 #endif
+ − 236 #ifdef LANG_NORWEGIAN
+ − 237 { LANG_NORWEGIAN, "NORWEGIAN" },
+ − 238 #endif
+ − 239 #ifdef LANG_ORIYA
+ − 240 { LANG_ORIYA, "ORIYA" },
+ − 241 #endif
+ − 242 #ifdef LANG_POLISH
+ − 243 { LANG_POLISH, "POLISH" },
+ − 244 #endif
+ − 245 #ifdef LANG_PORTUGUESE
+ − 246 { LANG_PORTUGUESE, "PORTUGUESE" },
+ − 247 #endif
+ − 248 #ifdef LANG_PUNJABI
+ − 249 { LANG_PUNJABI, "PUNJABI" },
+ − 250 #endif
+ − 251 #ifdef LANG_ROMANIAN
+ − 252 { LANG_ROMANIAN, "ROMANIAN" },
+ − 253 #endif
+ − 254 #ifdef LANG_RUSSIAN
+ − 255 { LANG_RUSSIAN, "RUSSIAN" },
+ − 256 #endif
+ − 257 #ifdef LANG_SANSKRIT
+ − 258 { LANG_SANSKRIT, "SANSKRIT" },
+ − 259 #endif
+ − 260 #ifdef LANG_SERBIAN
+ − 261 { LANG_SERBIAN, "SERBIAN" },
+ − 262 #endif
+ − 263 #ifdef LANG_SINDHI
+ − 264 { LANG_SINDHI, "SINDHI" },
+ − 265 #endif
+ − 266 #ifdef LANG_SLOVAK
+ − 267 { LANG_SLOVAK, "SLOVAK" },
+ − 268 #endif
+ − 269 #ifdef LANG_SLOVENIAN
+ − 270 { LANG_SLOVENIAN, "SLOVENIAN" },
+ − 271 #endif
+ − 272 #ifdef LANG_SPANISH
+ − 273 { LANG_SPANISH, "SPANISH" },
+ − 274 #endif
+ − 275 #ifdef LANG_SWAHILI
+ − 276 { LANG_SWAHILI, "SWAHILI" },
+ − 277 #endif
+ − 278 #ifdef LANG_SWEDISH
+ − 279 { LANG_SWEDISH, "SWEDISH" },
+ − 280 #endif
+ − 281 #ifdef LANG_TAMIL
+ − 282 { LANG_TAMIL, "TAMIL" },
+ − 283 #endif
+ − 284 #ifdef LANG_TATAR
+ − 285 { LANG_TATAR, "TATAR" },
+ − 286 #endif
+ − 287 #ifdef LANG_TELUGU
+ − 288 { LANG_TELUGU, "TELUGU" },
+ − 289 #endif
+ − 290 #ifdef LANG_THAI
+ − 291 { LANG_THAI, "THAI" },
+ − 292 #endif
+ − 293 #ifdef LANG_TURKISH
+ − 294 { LANG_TURKISH, "TURKISH" },
+ − 295 #endif
+ − 296 #ifdef LANG_UKRAINIAN
+ − 297 { LANG_UKRAINIAN, "UKRAINIAN" },
+ − 298 #endif
+ − 299 #ifdef LANG_URDU
+ − 300 { LANG_URDU, "URDU" },
+ − 301 #endif
+ − 302 #ifdef LANG_UZBEK
+ − 303 { LANG_UZBEK, "UZBEK" },
+ − 304 #endif
+ − 305 #ifdef LANG_VIETNAMESE
+ − 306 { LANG_VIETNAMESE, "VIETNAMESE" },
+ − 307 #endif
+ − 308 };
+ − 309
+ − 310 struct lang_to_string sublang_to_string_table[] =
+ − 311 {
+ − 312 { LANG_ARABIC, 0 },
+ − 313 #ifdef SUBLANG_ARABIC_ALGERIA
+ − 314 { SUBLANG_ARABIC_ALGERIA, "ARABIC_ALGERIA" },
+ − 315 #endif
+ − 316 #ifdef SUBLANG_ARABIC_BAHRAIN
+ − 317 { SUBLANG_ARABIC_BAHRAIN, "ARABIC_BAHRAIN" },
+ − 318 #endif
+ − 319 #ifdef SUBLANG_ARABIC_EGYPT
+ − 320 { SUBLANG_ARABIC_EGYPT, "ARABIC_EGYPT" },
+ − 321 #endif
+ − 322 #ifdef SUBLANG_ARABIC_IRAQ
+ − 323 { SUBLANG_ARABIC_IRAQ, "ARABIC_IRAQ" },
+ − 324 #endif
+ − 325 #ifdef SUBLANG_ARABIC_JORDAN
+ − 326 { SUBLANG_ARABIC_JORDAN, "ARABIC_JORDAN" },
+ − 327 #endif
+ − 328 #ifdef SUBLANG_ARABIC_KUWAIT
+ − 329 { SUBLANG_ARABIC_KUWAIT, "ARABIC_KUWAIT" },
+ − 330 #endif
+ − 331 #ifdef SUBLANG_ARABIC_LEBANON
+ − 332 { SUBLANG_ARABIC_LEBANON, "ARABIC_LEBANON" },
+ − 333 #endif
+ − 334 #ifdef SUBLANG_ARABIC_LIBYA
+ − 335 { SUBLANG_ARABIC_LIBYA, "ARABIC_LIBYA" },
+ − 336 #endif
+ − 337 #ifdef SUBLANG_ARABIC_MOROCCO
+ − 338 { SUBLANG_ARABIC_MOROCCO, "ARABIC_MOROCCO" },
+ − 339 #endif
+ − 340 #ifdef SUBLANG_ARABIC_OMAN
+ − 341 { SUBLANG_ARABIC_OMAN, "ARABIC_OMAN" },
+ − 342 #endif
+ − 343 #ifdef SUBLANG_ARABIC_QATAR
+ − 344 { SUBLANG_ARABIC_QATAR, "ARABIC_QATAR" },
+ − 345 #endif
+ − 346 #ifdef SUBLANG_ARABIC_SAUDI_ARABIA
+ − 347 { SUBLANG_ARABIC_SAUDI_ARABIA, "ARABIC_SAUDI_ARABIA" },
+ − 348 #endif
+ − 349 #ifdef SUBLANG_ARABIC_SYRIA
+ − 350 { SUBLANG_ARABIC_SYRIA, "ARABIC_SYRIA" },
+ − 351 #endif
+ − 352 #ifdef SUBLANG_ARABIC_TUNISIA
+ − 353 { SUBLANG_ARABIC_TUNISIA, "ARABIC_TUNISIA" },
+ − 354 #endif
+ − 355 #ifdef SUBLANG_ARABIC_UAE
+ − 356 { SUBLANG_ARABIC_UAE, "ARABIC_UAE" },
+ − 357 #endif
+ − 358 #ifdef SUBLANG_ARABIC_YEMEN
+ − 359 { SUBLANG_ARABIC_YEMEN, "ARABIC_YEMEN" },
+ − 360 #endif
+ − 361 { LANG_AZERI, 0 },
+ − 362 #ifdef SUBLANG_AZERI_CYRILLIC
+ − 363 { SUBLANG_AZERI_CYRILLIC, "AZERI_CYRILLIC" },
+ − 364 #endif
+ − 365 #ifdef SUBLANG_AZERI_LATIN
+ − 366 { SUBLANG_AZERI_LATIN, "AZERI_LATIN" },
+ − 367 #endif
+ − 368 { LANG_CHINESE, 0 },
+ − 369 #ifdef SUBLANG_CHINESE_HONGKONG
+ − 370 { SUBLANG_CHINESE_HONGKONG, "CHINESE_HONGKONG" },
+ − 371 #endif
+ − 372 #ifdef SUBLANG_CHINESE_MACAU
+ − 373 { SUBLANG_CHINESE_MACAU, "CHINESE_MACAU" },
+ − 374 #endif
+ − 375 #ifdef SUBLANG_CHINESE_SIMPLIFIED
+ − 376 { SUBLANG_CHINESE_SIMPLIFIED, "CHINESE_SIMPLIFIED" },
+ − 377 #endif
+ − 378 #ifdef SUBLANG_CHINESE_SINGAPORE
+ − 379 { SUBLANG_CHINESE_SINGAPORE, "CHINESE_SINGAPORE" },
+ − 380 #endif
+ − 381 #ifdef SUBLANG_CHINESE_TRADITIONAL
+ − 382 { SUBLANG_CHINESE_TRADITIONAL, "CHINESE_TRADITIONAL" },
+ − 383 #endif
+ − 384 { LANG_DUTCH, 0 },
+ − 385 #ifdef SUBLANG_DUTCH
+ − 386 { SUBLANG_DUTCH, "DUTCH" },
+ − 387 #endif
+ − 388 #ifdef SUBLANG_DUTCH_BELGIAN
+ − 389 { SUBLANG_DUTCH_BELGIAN, "DUTCH_BELGIAN" },
+ − 390 #endif
+ − 391 { LANG_ENGLISH, 0 },
+ − 392 #ifdef SUBLANG_ENGLISH_AUS
+ − 393 { SUBLANG_ENGLISH_AUS, "ENGLISH_AUS" },
+ − 394 #endif
+ − 395 #ifdef SUBLANG_ENGLISH_BELIZE
+ − 396 { SUBLANG_ENGLISH_BELIZE, "ENGLISH_BELIZE" },
+ − 397 #endif
+ − 398 #ifdef SUBLANG_ENGLISH_CAN
+ − 399 { SUBLANG_ENGLISH_CAN, "ENGLISH_CAN" },
+ − 400 #endif
+ − 401 #ifdef SUBLANG_ENGLISH_CARIBBEAN
+ − 402 { SUBLANG_ENGLISH_CARIBBEAN, "ENGLISH_CARIBBEAN" },
+ − 403 #endif
+ − 404 #ifdef SUBLANG_ENGLISH_EIRE
+ − 405 { SUBLANG_ENGLISH_EIRE, "ENGLISH_EIRE" },
+ − 406 #endif
+ − 407 #ifdef SUBLANG_ENGLISH_JAMAICA
+ − 408 { SUBLANG_ENGLISH_JAMAICA, "ENGLISH_JAMAICA" },
+ − 409 #endif
+ − 410 #ifdef SUBLANG_ENGLISH_NZ
+ − 411 { SUBLANG_ENGLISH_NZ, "ENGLISH_NZ" },
+ − 412 #endif
+ − 413 #ifdef SUBLANG_ENGLISH_PHILIPPINES
+ − 414 { SUBLANG_ENGLISH_PHILIPPINES, "ENGLISH_PHILIPPINES" },
+ − 415 #endif
+ − 416 #ifdef SUBLANG_ENGLISH_SOUTH_AFRICA
+ − 417 { SUBLANG_ENGLISH_SOUTH_AFRICA, "ENGLISH_SOUTH_AFRICA" },
+ − 418 #endif
+ − 419 #ifdef SUBLANG_ENGLISH_TRINIDAD
+ − 420 { SUBLANG_ENGLISH_TRINIDAD, "ENGLISH_TRINIDAD" },
+ − 421 #endif
+ − 422 #ifdef SUBLANG_ENGLISH_UK
+ − 423 { SUBLANG_ENGLISH_UK, "ENGLISH_UK" },
+ − 424 #endif
+ − 425 #ifdef SUBLANG_ENGLISH_US
+ − 426 { SUBLANG_ENGLISH_US, "ENGLISH_US" },
+ − 427 #endif
+ − 428 #ifdef SUBLANG_ENGLISH_ZIMBABWE
+ − 429 { SUBLANG_ENGLISH_ZIMBABWE, "ENGLISH_ZIMBABWE" },
+ − 430 #endif
+ − 431 { LANG_FRENCH, 0 },
+ − 432 #ifdef SUBLANG_FRENCH
+ − 433 { SUBLANG_FRENCH, "FRENCH" },
+ − 434 #endif
+ − 435 #ifdef SUBLANG_FRENCH_BELGIAN
+ − 436 { SUBLANG_FRENCH_BELGIAN, "FRENCH_BELGIAN" },
+ − 437 #endif
+ − 438 #ifdef SUBLANG_FRENCH_CANADIAN
+ − 439 { SUBLANG_FRENCH_CANADIAN, "FRENCH_CANADIAN" },
+ − 440 #endif
+ − 441 #ifdef SUBLANG_FRENCH_LUXEMBOURG
+ − 442 { SUBLANG_FRENCH_LUXEMBOURG, "FRENCH_LUXEMBOURG" },
+ − 443 #endif
+ − 444 #ifdef SUBLANG_FRENCH_MONACO
+ − 445 { SUBLANG_FRENCH_MONACO, "FRENCH_MONACO" },
+ − 446 #endif
+ − 447 #ifdef SUBLANG_FRENCH_SWISS
+ − 448 { SUBLANG_FRENCH_SWISS, "FRENCH_SWISS" },
+ − 449 #endif
+ − 450 { LANG_GERMAN, 0 },
+ − 451 #ifdef SUBLANG_GERMAN
+ − 452 { SUBLANG_GERMAN, "GERMAN" },
+ − 453 #endif
+ − 454 #ifdef SUBLANG_GERMAN_AUSTRIAN
+ − 455 { SUBLANG_GERMAN_AUSTRIAN, "GERMAN_AUSTRIAN" },
+ − 456 #endif
+ − 457 #ifdef SUBLANG_GERMAN_LIECHTENSTEIN
+ − 458 { SUBLANG_GERMAN_LIECHTENSTEIN, "GERMAN_LIECHTENSTEIN" },
+ − 459 #endif
+ − 460 #ifdef SUBLANG_GERMAN_LUXEMBOURG
+ − 461 { SUBLANG_GERMAN_LUXEMBOURG, "GERMAN_LUXEMBOURG" },
+ − 462 #endif
+ − 463 #ifdef SUBLANG_GERMAN_SWISS
+ − 464 { SUBLANG_GERMAN_SWISS, "GERMAN_SWISS" },
+ − 465 #endif
+ − 466 { LANG_ITALIAN, 0 },
+ − 467 #ifdef SUBLANG_ITALIAN
+ − 468 { SUBLANG_ITALIAN, "ITALIAN" },
+ − 469 #endif
+ − 470 #ifdef SUBLANG_ITALIAN_SWISS
+ − 471 { SUBLANG_ITALIAN_SWISS, "ITALIAN_SWISS" },
+ − 472 #endif
+ − 473 { LANG_KASHMIRI, 0 },
+ − 474 #ifdef SUBLANG_KASHMIRI_INDIA
+ − 475 { SUBLANG_KASHMIRI_INDIA, "KASHMIRI_INDIA" },
+ − 476 #endif
+ − 477 { LANG_KOREAN, 0 },
+ − 478 #ifdef SUBLANG_KOREAN
+ − 479 { SUBLANG_KOREAN, "KOREAN" },
+ − 480 #endif
+ − 481 #ifdef SUBLANG_KOREAN_JOHAB
+ − 482 /* NOTE: Omitted in more recent versions of VC++ (e.g. v6.0) */
+ − 483 { SUBLANG_KOREAN_JOHAB, "KOREAN_JOHAB" },
+ − 484 #endif
+ − 485 { LANG_LITHUANIAN, 0 },
+ − 486 #ifdef SUBLANG_LITHUANIAN
+ − 487 { SUBLANG_LITHUANIAN, "LITHUANIAN" },
+ − 488 #endif
+ − 489 #ifdef SUBLANG_LITHUANIAN_CLASSIC
+ − 490 { SUBLANG_LITHUANIAN_CLASSIC, "LITHUANIAN_CLASSIC" },
+ − 491 #endif
+ − 492 { LANG_MALAY, 0 },
+ − 493 #ifdef SUBLANG_MALAY_BRUNEI_DARUSSALAM
+ − 494 { SUBLANG_MALAY_BRUNEI_DARUSSALAM, "MALAY_BRUNEI_DARUSSALAM" },
+ − 495 #endif
+ − 496 #ifdef SUBLANG_MALAY_MALAYSIA
+ − 497 { SUBLANG_MALAY_MALAYSIA, "MALAY_MALAYSIA" },
+ − 498 #endif
+ − 499 { LANG_NEPALI, 0 },
+ − 500 #ifdef SUBLANG_NEPALI_INDIA
+ − 501 { SUBLANG_NEPALI_INDIA, "NEPALI_INDIA" },
+ − 502 #endif
+ − 503 { LANG_NEUTRAL, 0 },
+ − 504 #ifdef SUBLANG_NEUTRAL
+ − 505 { SUBLANG_NEUTRAL, "NEUTRAL" },
+ − 506 #endif
+ − 507 { LANG_NORWEGIAN, 0 },
+ − 508 #ifdef SUBLANG_NORWEGIAN_BOKMAL
+ − 509 { SUBLANG_NORWEGIAN_BOKMAL, "NORWEGIAN_BOKMAL" },
+ − 510 #endif
+ − 511 #ifdef SUBLANG_NORWEGIAN_NYNORSK
+ − 512 { SUBLANG_NORWEGIAN_NYNORSK, "NORWEGIAN_NYNORSK" },
+ − 513 #endif
+ − 514 { LANG_PORTUGUESE, 0 },
+ − 515 #ifdef SUBLANG_PORTUGUESE
+ − 516 { SUBLANG_PORTUGUESE, "PORTUGUESE" },
+ − 517 #endif
+ − 518 #ifdef SUBLANG_PORTUGUESE_BRAZILIAN
+ − 519 { SUBLANG_PORTUGUESE_BRAZILIAN, "PORTUGUESE_BRAZILIAN" },
+ − 520 #endif
+ − 521 { LANG_SERBIAN, 0 },
+ − 522 #ifdef SUBLANG_SERBIAN_CYRILLIC
+ − 523 { SUBLANG_SERBIAN_CYRILLIC, "SERBIAN_CYRILLIC" },
+ − 524 #endif
+ − 525 #ifdef SUBLANG_SERBIAN_LATIN
+ − 526 { SUBLANG_SERBIAN_LATIN, "SERBIAN_LATIN" },
+ − 527 #endif
+ − 528 { LANG_SPANISH, 0 },
+ − 529 #ifdef SUBLANG_SPANISH
+ − 530 { SUBLANG_SPANISH, "SPANISH" },
+ − 531 #endif
+ − 532 #ifdef SUBLANG_SPANISH_ARGENTINA
+ − 533 { SUBLANG_SPANISH_ARGENTINA, "SPANISH_ARGENTINA" },
+ − 534 #endif
+ − 535 #ifdef SUBLANG_SPANISH_BOLIVIA
+ − 536 { SUBLANG_SPANISH_BOLIVIA, "SPANISH_BOLIVIA" },
+ − 537 #endif
+ − 538 #ifdef SUBLANG_SPANISH_CHILE
+ − 539 { SUBLANG_SPANISH_CHILE, "SPANISH_CHILE" },
+ − 540 #endif
+ − 541 #ifdef SUBLANG_SPANISH_COLOMBIA
+ − 542 { SUBLANG_SPANISH_COLOMBIA, "SPANISH_COLOMBIA" },
+ − 543 #endif
+ − 544 #ifdef SUBLANG_SPANISH_COSTA_RICA
+ − 545 { SUBLANG_SPANISH_COSTA_RICA, "SPANISH_COSTA_RICA" },
+ − 546 #endif
+ − 547 #ifdef SUBLANG_SPANISH_DOMINICAN_REPUBLIC
+ − 548 { SUBLANG_SPANISH_DOMINICAN_REPUBLIC, "SPANISH_DOMINICAN_REPUBLIC" },
+ − 549 #endif
+ − 550 #ifdef SUBLANG_SPANISH_ECUADOR
+ − 551 { SUBLANG_SPANISH_ECUADOR, "SPANISH_ECUADOR" },
+ − 552 #endif
+ − 553 #ifdef SUBLANG_SPANISH_EL_SALVADOR
+ − 554 { SUBLANG_SPANISH_EL_SALVADOR, "SPANISH_EL_SALVADOR" },
+ − 555 #endif
+ − 556 #ifdef SUBLANG_SPANISH_GUATEMALA
+ − 557 { SUBLANG_SPANISH_GUATEMALA, "SPANISH_GUATEMALA" },
+ − 558 #endif
+ − 559 #ifdef SUBLANG_SPANISH_HONDURAS
+ − 560 { SUBLANG_SPANISH_HONDURAS, "SPANISH_HONDURAS" },
+ − 561 #endif
+ − 562 #ifdef SUBLANG_SPANISH_MEXICAN
+ − 563 { SUBLANG_SPANISH_MEXICAN, "SPANISH_MEXICAN" },
+ − 564 #endif
+ − 565 #ifdef SUBLANG_SPANISH_MODERN
+ − 566 { SUBLANG_SPANISH_MODERN, "SPANISH_MODERN" },
+ − 567 #endif
+ − 568 #ifdef SUBLANG_SPANISH_NICARAGUA
+ − 569 { SUBLANG_SPANISH_NICARAGUA, "SPANISH_NICARAGUA" },
+ − 570 #endif
+ − 571 #ifdef SUBLANG_SPANISH_PANAMA
+ − 572 { SUBLANG_SPANISH_PANAMA, "SPANISH_PANAMA" },
+ − 573 #endif
+ − 574 #ifdef SUBLANG_SPANISH_PARAGUAY
+ − 575 { SUBLANG_SPANISH_PARAGUAY, "SPANISH_PARAGUAY" },
+ − 576 #endif
+ − 577 #ifdef SUBLANG_SPANISH_PERU
+ − 578 { SUBLANG_SPANISH_PERU, "SPANISH_PERU" },
+ − 579 #endif
+ − 580 #ifdef SUBLANG_SPANISH_PUERTO_RICO
+ − 581 { SUBLANG_SPANISH_PUERTO_RICO, "SPANISH_PUERTO_RICO" },
+ − 582 #endif
+ − 583 #ifdef SUBLANG_SPANISH_URUGUAY
+ − 584 { SUBLANG_SPANISH_URUGUAY, "SPANISH_URUGUAY" },
+ − 585 #endif
+ − 586 #ifdef SUBLANG_SPANISH_VENEZUELA
+ − 587 { SUBLANG_SPANISH_VENEZUELA, "SPANISH_VENEZUELA" },
+ − 588 #endif
+ − 589 { LANG_SWEDISH, 0 },
+ − 590 #ifdef SUBLANG_SWEDISH
+ − 591 { SUBLANG_SWEDISH, "SWEDISH" },
+ − 592 #endif
+ − 593 #ifdef SUBLANG_SWEDISH_FINLAND
+ − 594 { SUBLANG_SWEDISH_FINLAND, "SWEDISH_FINLAND" },
+ − 595 #endif
+ − 596 { LANG_URDU, 0 },
+ − 597 #ifdef SUBLANG_URDU_INDIA
+ − 598 { SUBLANG_URDU_INDIA, "URDU_INDIA" },
+ − 599 #endif
+ − 600 #ifdef SUBLANG_URDU_PAKISTAN
+ − 601 { SUBLANG_URDU_PAKISTAN, "URDU_PAKISTAN" },
+ − 602 #endif
+ − 603 { LANG_UZBEK, 0 },
+ − 604 #ifdef SUBLANG_UZBEK_CYRILLIC
+ − 605 { SUBLANG_UZBEK_CYRILLIC, "UZBEK_CYRILLIC" },
+ − 606 #endif
+ − 607 #ifdef SUBLANG_UZBEK_LATIN
+ − 608 { SUBLANG_UZBEK_LATIN, "UZBEK_LATIN" },
+ − 609 #endif
+ − 610 };
+ − 611
+ − 612 static int
+ − 613 lang_to_langcode (Lisp_Object lang, struct lang_to_string *table,
+ − 614 int table_size)
+ − 615 {
+ − 616 int i;
+ − 617
+ − 618 for (i = 0; i < table_size; i++)
2367
+ − 619 if (!qxestrcmp_ascii (XSTRING_DATA (lang), table[i].string))
771
+ − 620 return table[i].code;
+ − 621 return -1;
+ − 622 }
+ − 623
+ − 624 static int
+ − 625 sublang_to_langcode (Lisp_Object lang, struct lang_to_string *table,
+ − 626 int table_size)
+ − 627 {
+ − 628 int i;
+ − 629
+ − 630 for (i = 0; i < table_size; i++)
+ − 631 if (table[i].string &&
2367
+ − 632 !qxestrcmp_ascii (XSTRING_DATA (lang), table[i].string))
771
+ − 633 return table[i].code;
+ − 634
2367
+ − 635 if (!qxestrcmp_ascii (XSTRING_DATA (lang), "NEUTRAL"))
771
+ − 636 return SUBLANG_NEUTRAL;
2367
+ − 637 if (!qxestrcmp_ascii (XSTRING_DATA (lang), "DEFAULT"))
771
+ − 638 return SUBLANG_DEFAULT;
2367
+ − 639 if (!qxestrcmp_ascii (XSTRING_DATA (lang), "SYS_DEFAULT"))
771
+ − 640 return SUBLANG_SYS_DEFAULT;
+ − 641
+ − 642 return -1;
+ − 643 }
+ − 644
+ − 645 static Lisp_Object
+ − 646 langcode_to_lang (int code, struct lang_to_string *table,
+ − 647 int table_size)
+ − 648 {
+ − 649 int i;
+ − 650
+ − 651 for (i = 0; i < table_size; i++)
+ − 652 if (code == table[i].code)
+ − 653 return build_string (table[i].string);
+ − 654 return Qnil;
+ − 655 }
+ − 656
+ − 657 static Lisp_Object
+ − 658 sublangcode_to_lang (int lang, int sublang, struct lang_to_string *table,
+ − 659 int table_size)
+ − 660 {
+ − 661 int i;
+ − 662 int found_lang = 0;
+ − 663
+ − 664 for (i = 0; i < table_size; i++)
+ − 665 {
+ − 666 if (found_lang)
+ − 667 {
+ − 668 if (!table[i].string)
+ − 669 break;
+ − 670 if (sublang == table[i].code)
+ − 671 return build_string (table[i].string);
+ − 672 }
+ − 673 else if (!table[i].string && lang == table[i].code)
+ − 674 found_lang = 1;
+ − 675 }
+ − 676
+ − 677 switch (sublang)
+ − 678 {
+ − 679 case SUBLANG_NEUTRAL:
+ − 680 return build_string ("NEUTRAL");
+ − 681 case SUBLANG_DEFAULT:
+ − 682 return build_string ("DEFAULT");
+ − 683 case SUBLANG_SYS_DEFAULT:
+ − 684 return build_string ("SYS_DEFAULT");
+ − 685 }
+ − 686
+ − 687 return Qnil;
+ − 688 }
+ − 689
+ − 690 static LCID
+ − 691 locale_to_lcid (Lisp_Object locale)
+ − 692 {
+ − 693 int langcode, sublangcode;
+ − 694 Lisp_Object lang, sublang;
+ − 695
+ − 696 if (STRINGP (locale))
+ − 697 {
+ − 698 lang = locale;
+ − 699 sublang = Qnil;
+ − 700 }
+ − 701 else if (CONSP (locale))
+ − 702 {
+ − 703 CHECK_STRING (XCAR (locale));
+ − 704 CHECK_STRING (XCDR (locale));
+ − 705 lang = XCAR (locale);
+ − 706 sublang = XCDR (locale);
+ − 707 }
+ − 708 else
+ − 709 invalid_argument ("Locale must be LANG or (LANG . SUBLANG)", locale);
+ − 710
+ − 711 langcode = lang_to_langcode (lang, lang_to_string_table,
+ − 712 countof (lang_to_string_table));
+ − 713
+ − 714 if (langcode < 0)
+ − 715 invalid_constant ("Unrecognized language", lang);
+ − 716
+ − 717 if (!NILP (sublang))
+ − 718 {
+ − 719 sublangcode = sublang_to_langcode (sublang, sublang_to_string_table,
+ − 720 countof (sublang_to_string_table));
+ − 721 if (sublangcode < 0)
+ − 722 invalid_constant ("Unrecognized sublanguage", sublang);
+ − 723 }
+ − 724 else
+ − 725 sublangcode = SUBLANG_DEFAULT;
+ − 726
+ − 727 return MAKELCID (MAKELANGID (langcode, sublangcode),
+ − 728 SORT_DEFAULT);
+ − 729 }
+ − 730
+ − 731 static Lisp_Object
+ − 732 lcid_to_locale (LCID lcid)
+ − 733 {
+ − 734 int langid = LANGIDFROMLCID (lcid);
+ − 735 int langcode = PRIMARYLANGID (langid);
+ − 736 int sublangcode = SUBLANGID (langid);
+ − 737
+ − 738 return Fcons (langcode_to_lang (langcode, lang_to_string_table,
+ − 739 countof (lang_to_string_table)),
+ − 740 sublangcode_to_lang (langcode, sublangcode,
+ − 741 sublang_to_string_table,
+ − 742 countof (sublang_to_string_table)));
+ − 743 }
+ − 744
+ − 745 int
+ − 746 mswindows_locale_to_code_page (LCID lcid)
+ − 747 {
+ − 748 char codepagestr[10];
+ − 749
+ − 750 GetLocaleInfoA (lcid, LOCALE_IDEFAULTANSICODEPAGE, codepagestr, 10);
+ − 751 return atoi (codepagestr);
+ − 752 }
+ − 753
+ − 754 int
+ − 755 mswindows_locale_to_oem_code_page (LCID lcid)
+ − 756 {
+ − 757 char codepagestr[10];
+ − 758
+ − 759 GetLocaleInfoA (lcid, LOCALE_IDEFAULTCODEPAGE, codepagestr, 10);
+ − 760 return atoi (codepagestr);
+ − 761 }
+ − 762
+ − 763 static void
+ − 764 set_current_lcid (LCID lcid)
+ − 765 {
+ − 766 int cp;
+ − 767
+ − 768 /* This will fail under Win9x, so we remember our own locale rather than
+ − 769 consulting GetThreadLocale. */
+ − 770 SetThreadLocale (lcid);
+ − 771 current_locale = lcid;
+ − 772 cp = mswindows_locale_to_code_page (lcid);
+ − 773 #ifndef NO_EXT_MULTIBYTE_FEATURES
+ − 774 _setmbcp (cp);
+ − 775 #endif
+ − 776 }
+ − 777
+ − 778 DEFUN ("mswindows-set-current-locale", Fmswindows_set_current_locale,
+ − 779 1, 1, 0, /*
+ − 780 Set the current MS Windows locale.
+ − 781
+ − 782 LOCALE should a language string, or a cons (LANG . SUBLANG).
+ − 783 If SUBLANG is omitted, "SUBLANG_DEFAULT" is used.
+ − 784
+ − 785 Recognized language names are
3767
+ − 786 \(some may not be recognized if the compiler is older than VC++ 6.0)
771
+ − 787
+ − 788 "AFRIKAANS"
+ − 789 "ALBANIAN"
+ − 790 "ARABIC"
+ − 791 "ARMENIAN"
+ − 792 "ASSAMESE"
+ − 793 "AZERI"
+ − 794 "BASQUE"
+ − 795 "BELARUSIAN"
+ − 796 "BENGALI"
+ − 797 "BULGARIAN"
+ − 798 "CATALAN"
+ − 799 "CHINESE"
+ − 800 "CROATIAN"
+ − 801 "CZECH"
+ − 802 "DANISH"
+ − 803 "DUTCH"
+ − 804 "ENGLISH"
+ − 805 "ESTONIAN"
+ − 806 "FAEROESE"
+ − 807 "FARSI"
+ − 808 "FINNISH"
+ − 809 "FRENCH"
+ − 810 "GEORGIAN"
+ − 811 "GERMAN"
+ − 812 "GREEK"
+ − 813 "GUJARATI"
+ − 814 "HEBREW"
+ − 815 "HINDI"
+ − 816 "HUNGARIAN"
+ − 817 "ICELANDIC"
+ − 818 "INDONESIAN"
+ − 819 "ITALIAN"
+ − 820 "JAPANESE"
+ − 821 "KANNADA"
+ − 822 "KASHMIRI"
+ − 823 "KAZAK"
+ − 824 "KONKANI"
+ − 825 "KOREAN"
+ − 826 "LATVIAN"
+ − 827 "LITHUANIAN"
+ − 828 "MACEDONIAN"
+ − 829 "MALAY"
+ − 830 "MALAYALAM"
+ − 831 "MANIPURI"
+ − 832 "MARATHI"
+ − 833 "NEPALI"
+ − 834 "NEUTRAL"
+ − 835 "NORWEGIAN"
+ − 836 "ORIYA"
+ − 837 "POLISH"
+ − 838 "PORTUGUESE"
+ − 839 "PUNJABI"
+ − 840 "ROMANIAN"
+ − 841 "RUSSIAN"
+ − 842 "SANSKRIT"
+ − 843 "SERBIAN"
+ − 844 "SINDHI"
+ − 845 "SLOVAK"
+ − 846 "SLOVENIAN"
+ − 847 "SPANISH"
+ − 848 "SWAHILI"
+ − 849 "SWEDISH"
+ − 850 "TAMIL"
+ − 851 "TATAR"
+ − 852 "TELUGU"
+ − 853 "THAI"
+ − 854 "TURKISH"
+ − 855 "UKRAINIAN"
+ − 856 "URDU"
+ − 857 "UZBEK"
+ − 858 "VIETNAMESE"
+ − 859
+ − 860 Recognized sub-language names are
3767
+ − 861 \(some may not be recognized if the compiler is older than VC++ 6.0)
771
+ − 862
+ − 863 "ARABIC_ALGERIA"
+ − 864 "ARABIC_BAHRAIN"
+ − 865 "ARABIC_EGYPT"
+ − 866 "ARABIC_IRAQ"
+ − 867 "ARABIC_JORDAN"
+ − 868 "ARABIC_KUWAIT"
+ − 869 "ARABIC_LEBANON"
+ − 870 "ARABIC_LIBYA"
+ − 871 "ARABIC_MOROCCO"
+ − 872 "ARABIC_OMAN"
+ − 873 "ARABIC_QATAR"
+ − 874 "ARABIC_SAUDI_ARABIA"
+ − 875 "ARABIC_SYRIA"
+ − 876 "ARABIC_TUNISIA"
+ − 877 "ARABIC_UAE"
+ − 878 "ARABIC_YEMEN"
+ − 879 "AZERI_CYRILLIC"
+ − 880 "AZERI_LATIN"
+ − 881 "CHINESE_HONGKONG"
+ − 882 "CHINESE_MACAU"
+ − 883 "CHINESE_SIMPLIFIED"
+ − 884 "CHINESE_SINGAPORE"
+ − 885 "CHINESE_TRADITIONAL"
+ − 886 "DEFAULT"
+ − 887 "DUTCH"
+ − 888 "DUTCH_BELGIAN"
+ − 889 "ENGLISH_AUS"
+ − 890 "ENGLISH_BELIZE"
+ − 891 "ENGLISH_CAN"
+ − 892 "ENGLISH_CARIBBEAN"
+ − 893 "ENGLISH_EIRE"
+ − 894 "ENGLISH_JAMAICA"
+ − 895 "ENGLISH_NZ"
+ − 896 "ENGLISH_PHILIPPINES"
+ − 897 "ENGLISH_SOUTH_AFRICA"
+ − 898 "ENGLISH_TRINIDAD"
+ − 899 "ENGLISH_UK"
+ − 900 "ENGLISH_US"
+ − 901 "ENGLISH_ZIMBABWE"
+ − 902 "FRENCH"
+ − 903 "FRENCH_BELGIAN"
+ − 904 "FRENCH_CANADIAN"
+ − 905 "FRENCH_LUXEMBOURG"
+ − 906 "FRENCH_MONACO"
+ − 907 "FRENCH_SWISS"
+ − 908 "GERMAN"
+ − 909 "GERMAN_AUSTRIAN"
+ − 910 "GERMAN_LIECHTENSTEIN"
+ − 911 "GERMAN_LUXEMBOURG"
+ − 912 "GERMAN_SWISS"
+ − 913 "ITALIAN"
+ − 914 "ITALIAN_SWISS"
+ − 915 "KASHMIRI_INDIA"
+ − 916 "KOREAN"
+ − 917 "KOREAN_JOHAB" (NOTE: omitted in Visual C++ 6.0 and later)
+ − 918 "LITHUANIAN"
+ − 919 "LITHUANIAN_CLASSIC"
+ − 920 "MALAY_BRUNEI_DARUSSALAM"
+ − 921 "MALAY_MALAYSIA"
+ − 922 "NEPALI_INDIA"
+ − 923 "NEUTRAL"
+ − 924 "NORWEGIAN_BOKMAL"
+ − 925 "NORWEGIAN_NYNORSK"
+ − 926 "PORTUGUESE"
+ − 927 "PORTUGUESE_BRAZILIAN"
+ − 928 "SERBIAN_CYRILLIC"
+ − 929 "SERBIAN_LATIN"
+ − 930 "SPANISH"
+ − 931 "SPANISH_ARGENTINA"
+ − 932 "SPANISH_BOLIVIA"
+ − 933 "SPANISH_CHILE"
+ − 934 "SPANISH_COLOMBIA"
+ − 935 "SPANISH_COSTA_RICA"
+ − 936 "SPANISH_DOMINICAN_REPUBLIC"
+ − 937 "SPANISH_ECUADOR"
+ − 938 "SPANISH_EL_SALVADOR"
+ − 939 "SPANISH_GUATEMALA"
+ − 940 "SPANISH_HONDURAS"
+ − 941 "SPANISH_MEXICAN"
+ − 942 "SPANISH_MODERN"
+ − 943 "SPANISH_NICARAGUA"
+ − 944 "SPANISH_PANAMA"
+ − 945 "SPANISH_PARAGUAY"
+ − 946 "SPANISH_PERU"
+ − 947 "SPANISH_PUERTO_RICO"
+ − 948 "SPANISH_URUGUAY"
+ − 949 "SPANISH_VENEZUELA"
+ − 950 "SWEDISH"
+ − 951 "SWEDISH_FINLAND"
+ − 952 "SYS_DEFAULT"
+ − 953 "URDU_INDIA"
+ − 954 "URDU_PAKISTAN"
+ − 955 "UZBEK_CYRILLIC"
+ − 956 "UZBEK_LATIN"
+ − 957 */
+ − 958 (locale))
+ − 959 {
+ − 960 LCID lcid = locale_to_lcid (locale);
+ − 961
+ − 962 set_current_lcid (lcid);
+ − 963 return Qnil;
+ − 964 }
+ − 965
+ − 966 #ifdef DEBUG_XEMACS
+ − 967
872
+ − 968 int getacp (void);
771
+ − 969 int
+ − 970 getacp (void)
+ − 971 {
+ − 972 return GetACP ();
+ − 973 }
+ − 974
+ − 975 #endif /* DEBUG_XEMACS */
+ − 976
+ − 977 LCID
+ − 978 mswindows_current_locale (void)
+ − 979 {
+ − 980 /* Even if SetThreadLocale() failed, return the right locale anyway */
+ − 981 return current_locale;
+ − 982 }
+ − 983
+ − 984 DEFUN ("mswindows-current-locale", Fmswindows_current_locale,
+ − 985 0, 0, 0, /*
+ − 986 Return the current MS Windows locale.
+ − 987
+ − 988 The return value will be a cons (LANG . SUBLANG). See
+ − 989 `mswindows-set-current-locale' for more info.
+ − 990 */
+ − 991 ())
+ − 992 {
+ − 993 return lcid_to_locale (mswindows_current_locale ());
+ − 994 }
+ − 995
+ − 996 DEFUN ("mswindows-user-default-locale", Fmswindows_user_default_locale,
+ − 997 0, 0, 0, /*
+ − 998 Return the MS Windows user-default locale.
+ − 999 */
+ − 1000 ())
+ − 1001 {
+ − 1002 return lcid_to_locale (GetUserDefaultLCID ());
+ − 1003 }
+ − 1004
+ − 1005 DEFUN ("mswindows-system-default-locale", Fmswindows_system_default_locale,
+ − 1006 0, 0, 0, /*
+ − 1007 Return the MS Windows system-default locale.
+ − 1008 */
+ − 1009 ())
+ − 1010 {
+ − 1011 return lcid_to_locale (GetSystemDefaultLCID ());
+ − 1012 }
+ − 1013
+ − 1014 DEFUN ("mswindows-locale-code-page", Fmswindows_locale_code_page,
+ − 1015 0, 1, 0, /*
+ − 1016 Return the (ANSI) code page of the specified MS Windows locale.
+ − 1017 If LOCALE is nil or omitted, the current locale is used.
+ − 1018 */
+ − 1019 (locale))
+ − 1020 {
+ − 1021 LCID lcid = NILP (locale) ? current_locale : locale_to_lcid (locale);
+ − 1022 return make_int (mswindows_locale_to_code_page (lcid));
+ − 1023 }
+ − 1024
+ − 1025 DEFUN ("mswindows-locale-oem-code-page", Fmswindows_locale_oem_code_page,
+ − 1026 0, 1, 0, /*
+ − 1027 Return the OEM code page of the specified MS Windows locale.
+ − 1028 If LOCALE is nil or omitted, the current locale is used.
+ − 1029 */
+ − 1030 (locale))
+ − 1031 {
+ − 1032 LCID lcid = NILP (locale) ? current_locale : locale_to_lcid (locale);
+ − 1033 return make_int (mswindows_locale_to_oem_code_page (lcid));
+ − 1034 }
+ − 1035
+ − 1036 static DWORD
2367
+ − 1037 int_from_hex (Ascbyte *s)
771
+ − 1038 {
+ − 1039 DWORD val = 0;
2367
+ − 1040 static Ascbyte hex[] = "0123456789abcdefABCDEF";
+ − 1041 Ascbyte *p;
771
+ − 1042
+ − 1043 while (*s && (p = strchr (hex, *s)) != NULL)
+ − 1044 {
+ − 1045 int digit = p - hex;
+ − 1046 if (digit > 15)
+ − 1047 digit -= 6;
+ − 1048 val = val * 16 + digit;
+ − 1049 s++;
+ − 1050 }
+ − 1051 return val;
+ − 1052 }
+ − 1053
+ − 1054 /* We need to build a global list, since the EnumSystemLocale callback
+ − 1055 function isn't given a context pointer. */
+ − 1056 static Lisp_Object Vmswindows_valid_locales;
+ − 1057
+ − 1058 static BOOL CALLBACK
2367
+ − 1059 enum_locale_fn (Ascbyte *localeNum)
771
+ − 1060 {
+ − 1061 DWORD id = int_from_hex (localeNum);
+ − 1062 Vmswindows_valid_locales =
+ − 1063 Fcons (lcid_to_locale ((LCID) id), Vmswindows_valid_locales);
+ − 1064 return TRUE;
+ − 1065 }
+ − 1066
+ − 1067 DEFUN ("mswindows-supported-locales", Fmswindows_supported_locales,
+ − 1068 0, 0, 0, /*
+ − 1069 Return a list of the supported MS Windows locales on this system.
+ − 1070 */
+ − 1071 ())
+ − 1072 {
+ − 1073 Vmswindows_valid_locales = Qnil;
+ − 1074
+ − 1075 /* Use the ANSI version because the return value is just a hex number. */
+ − 1076 EnumSystemLocalesA (enum_locale_fn, LCID_SUPPORTED);
+ − 1077
+ − 1078 Vmswindows_valid_locales = Fnreverse (Vmswindows_valid_locales);
+ − 1079 return Vmswindows_valid_locales;
+ − 1080 }
+ − 1081
+ − 1082 /************************************************************************/
+ − 1083 /* Mule functions */
+ − 1084 /************************************************************************/
+ − 1085
+ − 1086 DEFUN ("mswindows-charset-code-page",
+ − 1087 Fmswindows_charset_code_page, 1, 1, 0, /*
+ − 1088 Return the code page for the CHARSET.
+ − 1089
+ − 1090 #### This function may be changed in the near future.
+ − 1091
+ − 1092 Currently defined Windows code pages include (along with their status
+ − 1093 as Ansi, OEM, Mac, EBCDIC, or some combination):
+ − 1094
+ − 1095 EBCDIC 037 EBCDIC
+ − 1096 OEM 437 MS-DOS United States
+ − 1097 EBCDIC 500 EBCDIC "500V1"
+ − 1098 OEM 708 Arabic (ASMO 708)
+ − 1099 OEM 709 Arabic (ASMO 449+, BCON V4)
+ − 1100 OEM 710 Arabic (Transparent Arabic)
+ − 1101 OEM 720 Arabic (Transparent ASMO)
+ − 1102 OEM 737 Greek (formerly 437G)
+ − 1103 OEM 775 Baltic
+ − 1104 OEM 850 MS-DOS Multilingual (Latin I)
+ − 1105 OEM 852 MS-DOS Slavic (Latin II)
+ − 1106 OEM 855 IBM Cyrillic (primarily Russian)
+ − 1107 OEM 857 IBM Turkish
+ − 1108 OEM 860 MS-DOS Portuguese
+ − 1109 OEM 861 MS-DOS Icelandic
+ − 1110 OEM 862 Hebrew
+ − 1111 OEM 863 MS-DOS Canadian-French
+ − 1112 OEM 864 Arabic
+ − 1113 OEM 865 MS-DOS Nordic
+ − 1114 OEM 866 MS-DOS Russian
+ − 1115 OEM 869 IBM Modern Greek
+ − 1116 Ansi/OEM 874 Thai
+ − 1117 EBCDIC 875 EBCDIC
+ − 1118 Ansi/OEM 932 Japanese
+ − 1119 Ansi/OEM 936 Chinese (PRC, Singapore)
+ − 1120 Ansi/OEM 949 Korean
+ − 1121 Ansi/OEM 950 Chinese (Taiwan; Hong Kong SAR, PRC)
+ − 1122 EBCDIC 1026 EBCDIC
+ − 1123 ANSI 1200 Unicode (BMP of ISO 10646)
+ − 1124 ANSI 1250 Windows 3.1 Eastern European
+ − 1125 ANSI 1251 Windows 3.1 Cyrillic
+ − 1126 ANSI 1252 Windows 3.1 US (ANSI)
+ − 1127 ANSI 1253 Windows 3.1 Greek
+ − 1128 ANSI 1254 Windows 3.1 Turkish
+ − 1129 ANSI 1255 Hebrew
+ − 1130 ANSI 1256 Arabic
+ − 1131 ANSI 1257 Baltic
+ − 1132 ANSI 1258 VietNam
+ − 1133 Ansi/OEM 1361 Korean (Johab)
+ − 1134 Mac 10000 Macintosh Roman
+ − 1135 Mac 10001 Macintosh Japanese
+ − 1136 Mac 10006 Macintosh Greek I
+ − 1137 Mac 10007 Macintosh Cyrillic
+ − 1138 Mac 10029 Macintosh Latin 2
+ − 1139 Mac 10079 Macintosh Icelandic
+ − 1140 Mac 10081 Macintosh Turkish
+ − 1141
+ − 1142 A code page is a set of characters, along with an enumeration of these
+ − 1143 characters and an encoding of them in a byte stream. Thus, in XEmacs
+ − 1144 parlance it defines both a "charset" and a "coding system" for this
+ − 1145 charset. Traditional encodings are either simple one-byte encodings, or
+ − 1146 combination one-byte/two-byte encodings (aka MBCS encodings, where MBCS
+ − 1147 stands for "Multibyte Character Set") with the following properties:
+ − 1148
+ − 1149 -- all characters are encoded as a one-byte or two-byte sequence
+ − 1150 -- the encoding is stateless (non-modal)
+ − 1151 -- the lower 128 bytes are compatible with ASCII
+ − 1152 -- in the higher bytes, the value of the first byte ("lead byte")
+ − 1153 determines whether a second byte follows
+ − 1154 -- the values used for second bytes may overlap those used for first bytes,
+ − 1155 and (in some encodings) include values in the low half; thus, moving
+ − 1156 backwards is hard, and pure-ASCII algorithms (e.g. finding the next slash)
+ − 1157 will fail unless rewritten to be MBCS-aware (neither of these problems
+ − 1158 exist in UTF-8 or in the XEmacs internal string encoding)
+ − 1159
+ − 1160 Recent code pages, however, do not necessarily follow these properties --
+ − 1161 code pages have been expanded to include arbitrary encodings, such as UTF-8
+ − 1162 \(may have more than two bytes per character) and ISO-2022-JP (complex modal
+ − 1163 encoding).
+ − 1164
+ − 1165 Every locale has four associated code pages: ANSI (an international
+ − 1166 standard or some Microsoft-created approximation; the native code page
+ − 1167 under Windows), OEM (a DOS encoding, still used in the FAT file system),
+ − 1168 Mac (an encoding used on the Macintosh) and EBCDIC (a non-ASCII-compatible
+ − 1169 encoding used on IBM mainframes, originally based on the BCD or
+ − 1170 "binary-coded decimal" encoding of numbers). All code pages associated
+ − 1171 with a locale follow (as far as I know) the properties listed above for
+ − 1172 traditional code pages.
+ − 1173 */
+ − 1174 (charset))
+ − 1175 {
+ − 1176 charset = Fget_charset (charset);
+ − 1177 return Fgethash (charset, Vmswindows_charset_code_page_table, Qnil);
+ − 1178 }
+ − 1179
+ − 1180 DEFUN ("mswindows-set-charset-code-page",
+ − 1181 Fmswindows_set_charset_code_page, 2, 2, 0, /*
+ − 1182 Set the CODE-PAGE for the CHARSET.
+ − 1183
+ − 1184 #### This function may be changed once full Unicode support is present.
+ − 1185 */
+ − 1186 (charset, code_page))
+ − 1187 {
+ − 1188 charset = Fget_charset (charset);
+ − 1189 CHECK_INT (code_page);
+ − 1190 Fputhash (charset, code_page, Vmswindows_charset_code_page_table);
+ − 1191 return Qnil;
+ − 1192 }
+ − 1193
+ − 1194 Lisp_Object
+ − 1195 mswindows_get_code_page_charset (int code_page)
+ − 1196 {
+ − 1197 Lisp_Object charset_tail;
+ − 1198 Lisp_Object charset = Qunbound;
+ − 1199
+ − 1200 LIST_LOOP (charset_tail, Fcharset_list ())
+ − 1201 {
+ − 1202 Lisp_Object charset_code_page;
+ − 1203
+ − 1204 charset_code_page = Fmswindows_charset_code_page (XCAR (charset_tail));
+ − 1205 if (INTP (charset_code_page) &&
+ − 1206 code_page == XINT (charset_code_page))
+ − 1207 {
+ − 1208 charset = Fget_charset (XCAR (charset_tail));
+ − 1209 break;
+ − 1210 }
+ − 1211 }
+ − 1212 return charset;
+ − 1213 }
+ − 1214
872
+ − 1215 DEFUN ("mswindows-charset-registry",
+ − 1216 Fmswindows_charset_registry, 1, 1, 0, /*
+ − 1217 Return the registry for the CHARSET.
+ − 1218 This is the last item in an MS Windows font spec.
+ − 1219
+ − 1220 #### This function may be changed in the near future.
+ − 1221 */
+ − 1222 (charset))
+ − 1223 {
+ − 1224 charset = Fget_charset (charset);
+ − 1225 return Fgethash (charset, Vmswindows_charset_registry_table, Qnil);
+ − 1226 }
+ − 1227
+ − 1228 DEFUN ("mswindows-set-charset-registry",
+ − 1229 Fmswindows_set_charset_registry, 2, 2, 0, /*
+ − 1230 Set the REGISTRY for the CHARSET.
+ − 1231
+ − 1232 #### This function may be changed once full Unicode support is present.
+ − 1233 */
+ − 1234 (charset, registry))
+ − 1235 {
+ − 1236 charset = Fget_charset (charset);
+ − 1237 CHECK_STRING (registry);
+ − 1238 Fputhash (charset, registry, Vmswindows_charset_registry_table);
+ − 1239 invalidate_charset_font_caches (charset);
+ − 1240 face_property_was_changed (Vdefault_face, Qfont, Qglobal);
+ − 1241 return Qnil;
+ − 1242 }
+ − 1243
1111
+ − 1244 #if 0 /* Unused */
+ − 1245
+ − 1246 static Lisp_Object
872
+ − 1247 mswindows_get_registry_charset (Ibyte *registry)
+ − 1248 {
+ − 1249 Lisp_Object charset_tail;
+ − 1250 Lisp_Object charset = Qunbound;
+ − 1251
+ − 1252 LIST_LOOP (charset_tail, Fcharset_list ())
+ − 1253 {
+ − 1254 Lisp_Object charset_registry;
+ − 1255
+ − 1256 charset_registry = Fmswindows_charset_registry (XCAR (charset_tail));
+ − 1257 if (STRINGP (charset_registry) &&
+ − 1258 !qxestrcasecmp (XSTRING_DATA (charset_registry), registry))
+ − 1259 {
+ − 1260 charset = Fget_charset (XCAR (charset_tail));
+ − 1261 break;
+ − 1262 }
+ − 1263 }
+ − 1264 return charset;
+ − 1265 }
+ − 1266
1111
+ − 1267 #endif /* 0 */
+ − 1268
771
+ − 1269
+ − 1270
+ − 1271 #if 0 /* #### from Emacs 20.6; consider porting */
+ − 1272
826
+ − 1273 DEFUN ("mswindows-get-locale-info", Fmswindows_get_locale_info, 1, 2, 0, /*
771
+ − 1274 Return information about the Windows locale LCID.
+ − 1275 By default, return a three letter locale code which encodes the default
+ − 1276 language as the first two characters, and the country or regionial variant
+ − 1277 as the third letter. For example, ENU refers to `English (United States)',
+ − 1278 while ENC means `English (Canadian)'.
+ − 1279
+ − 1280 If the optional argument LONGFORM is t, the long form of the locale
+ − 1281 name is returned, e.g. `English (United States)' instead; if LONGFORM
+ − 1282 is a number, it is interpreted as an LCTYPE constant and the corresponding
+ − 1283 locale information is returned.
+ − 1284
+ − 1285 If LCID (a 16-bit number) is not a valid locale, the result is nil.
+ − 1286 */
+ − 1287 (lcid, longform))
+ − 1288 {
+ − 1289 int got_abbrev;
+ − 1290 int got_full;
+ − 1291 char abbrev_name[32] = { 0 };
+ − 1292 char full_name[256] = { 0 };
+ − 1293
+ − 1294 CHECK_INT (lcid);
+ − 1295
+ − 1296 if (!IsValidLocale (XINT (lcid), LCID_SUPPORTED))
+ − 1297 return Qnil;
+ − 1298
+ − 1299 if (NILP (longform))
+ − 1300 {
+ − 1301 got_abbrev = GetLocaleInfo (XINT (lcid),
+ − 1302 LOCALE_SABBREVLANGNAME | LOCALE_USE_CP_ACP,
+ − 1303 abbrev_name, sizeof (abbrev_name));
+ − 1304 if (got_abbrev)
+ − 1305 return build_string (abbrev_name);
+ − 1306 }
+ − 1307 else if (EQ (longform, Qt))
+ − 1308 {
+ − 1309 got_full = GetLocaleInfo (XINT (lcid),
+ − 1310 LOCALE_SLANGUAGE | LOCALE_USE_CP_ACP,
+ − 1311 full_name, sizeof (full_name));
+ − 1312 if (got_full)
+ − 1313 return build_string (full_name);
+ − 1314 }
+ − 1315 else if (NUMBERP (longform))
+ − 1316 {
+ − 1317 got_full = GetLocaleInfo (XINT (lcid),
+ − 1318 XINT (longform),
+ − 1319 full_name, sizeof (full_name));
+ − 1320 if (got_full)
+ − 1321 return make_unibyte_string (full_name, got_full);
+ − 1322 }
+ − 1323
+ − 1324 return Qnil;
+ − 1325 }
+ − 1326
+ − 1327 /* We need to build a global list, since the EnumCodePages callback
+ − 1328 function isn't given a context pointer. */
+ − 1329 Lisp_Object Vmswindows_valid_code_pages;
+ − 1330
+ − 1331 BOOL CALLBACK enum_code_page_fn (LPTSTR codepageNum)
+ − 1332 {
+ − 1333 DWORD id = atoi (codepageNum);
+ − 1334 Vmswindows_valid_code_pages = Fcons (make_int (id), Vmswindows_valid_code_pages);
+ − 1335 return TRUE;
+ − 1336 }
+ − 1337
826
+ − 1338 DEFUN ("mswindows-get-valid-code-pages", Fmswindows_get_valid_code_pages, 0, 0, 0, /*
771
+ − 1339 Return list of all valid Windows code pages.
+ − 1340 */
+ − 1341 ())
+ − 1342 {
+ − 1343 Vmswindows_valid_code_pages = Qnil;
+ − 1344
+ − 1345 EnumSystemCodePages (enum_code_page_fn, CP_SUPPORTED);
+ − 1346
+ − 1347 Vmswindows_valid_code_pages = Fnreverse (Vmswindows_valid_code_pages);
+ − 1348 return Vmswindows_valid_code_pages;
+ − 1349 }
+ − 1350
826
+ − 1351 DEFUN ("mswindows-get-console-code-page", Fmswindows_get_console_code_page, 0, 0, 0, /*
771
+ − 1352 Return current Windows code page for console input.
+ − 1353 */
+ − 1354 ())
+ − 1355 {
+ − 1356 return make_int (GetConsoleCP ());
+ − 1357 }
+ − 1358
826
+ − 1359 DEFUN ("mswindows-set-console-code-page", Fmswindows_set_console_code_page, 1, 1, 0, /*
771
+ − 1360 Make Windows code page CP be the current code page setting for Emacs.
+ − 1361 The code page setting affects keyboard input and display in tty mode.
+ − 1362 If successful, the new CP is returned, otherwise nil.
+ − 1363 */
+ − 1364 (cp))
+ − 1365 {
+ − 1366 CHECK_INT (cp);
+ − 1367
+ − 1368 if (!IsValidCodePage (XINT (cp)))
+ − 1369 return Qnil;
+ − 1370
+ − 1371 if (!SetConsoleCP (XINT (cp)))
+ − 1372 return Qnil;
+ − 1373
+ − 1374 return make_int (GetConsoleCP ());
+ − 1375 }
+ − 1376
826
+ − 1377 DEFUN ("mswindows-get-console-output-code-page", Fmswindows_get_console_output_code_page, 0, 0, 0, /*
771
+ − 1378 Return current Windows code page for console output.
+ − 1379 */
+ − 1380 ())
+ − 1381 {
+ − 1382 return make_int (GetConsoleOutputCP ());
+ − 1383 }
+ − 1384
826
+ − 1385 DEFUN ("mswindows-set-console-output-code-page", Fmswindows_set_console_output_code_page, 1, 1, 0, /*
771
+ − 1386 Make Windows code page CP be the current code page setting for Emacs.
+ − 1387 The code page setting affects keyboard input and display in tty mode.
+ − 1388 If successful, the new CP is returned, otherwise nil.
+ − 1389 */
+ − 1390 (cp))
+ − 1391 {
+ − 1392 CHECK_INT (cp);
+ − 1393
+ − 1394 if (!IsValidCodePage (XINT (cp)))
+ − 1395 return Qnil;
+ − 1396
+ − 1397 if (!SetConsoleOutputCP (XINT (cp)))
+ − 1398 return Qnil;
+ − 1399
+ − 1400 return make_int (GetConsoleOutputCP ());
+ − 1401 }
+ − 1402
826
+ − 1403 DEFUN ("mswindows-get-code-page-charset", Fmswindows_get_code_page_charset, 1, 1, 0, /*
771
+ − 1404 Return charset of code page CP.
+ − 1405 Returns nil if the code page is not valid.
+ − 1406 */
+ − 1407 (cp))
+ − 1408 {
+ − 1409 CHARSETINFO info;
+ − 1410
+ − 1411 CHECK_INT (cp);
+ − 1412
+ − 1413 if (!IsValidCodePage (XINT (cp)))
+ − 1414 return Qnil;
+ − 1415
+ − 1416 if (TranslateCharsetInfo ((DWORD *) XINT (cp), &info, TCI_SRCCODEPAGE))
+ − 1417 return make_int (info.ciCharset);
+ − 1418
+ − 1419 return Qnil;
+ − 1420 }
+ − 1421
826
+ − 1422 DEFUN ("mswindows-get-valid-keyboard-layouts", Fmswindows_get_valid_keyboard_layouts, 0, 0, 0, /*
771
+ − 1423 Return list of Windows keyboard languages and layouts.
+ − 1424 The return value is a list of pairs of language id and layout id.
+ − 1425 */
+ − 1426 ())
+ − 1427 {
+ − 1428 int num_layouts = GetKeyboardLayoutList (0, NULL);
2367
+ − 1429 HKL *layouts = alloca_array (HKL, num_layouts);
771
+ − 1430 Lisp_Object obj = Qnil;
+ − 1431
+ − 1432 if (GetKeyboardLayoutList (num_layouts, layouts) == num_layouts)
+ − 1433 {
+ − 1434 while (--num_layouts >= 0)
+ − 1435 {
+ − 1436 DWORD kl = (DWORD) layouts[num_layouts];
+ − 1437
+ − 1438 obj = Fcons (Fcons (make_int (kl & 0xffff),
+ − 1439 make_int ((kl >> 16) & 0xffff)),
+ − 1440 obj);
+ − 1441 }
+ − 1442 }
+ − 1443
+ − 1444 return obj;
+ − 1445 }
+ − 1446
826
+ − 1447 DEFUN ("mswindows-get-keyboard-layout", Fmswindows_get_keyboard_layout, 0, 0, 0, /*
771
+ − 1448 Return current Windows keyboard language and layout.
+ − 1449 The return value is the cons of the language id and the layout id.
+ − 1450 */
+ − 1451 ())
+ − 1452 {
+ − 1453 DWORD kl = (DWORD) GetKeyboardLayout (dwWindowsThreadId);
+ − 1454
+ − 1455 return Fcons (make_int (kl & 0xffff),
+ − 1456 make_int ((kl >> 16) & 0xffff));
+ − 1457 }
+ − 1458
826
+ − 1459 DEFUN ("mswindows-set-keyboard-layout", Fmswindows_set_keyboard_layout, 1, 1, 0, /*
771
+ − 1460 Make LAYOUT be the current keyboard layout for Emacs.
+ − 1461 The keyboard layout setting affects interpretation of keyboard input.
+ − 1462 If successful, the new layout id is returned, otherwise nil.
+ − 1463 */
+ − 1464 (layout))
+ − 1465 {
+ − 1466 DWORD kl;
+ − 1467
+ − 1468 CHECK_CONS (layout);
+ − 1469 CHECK_INT (XCAR (layout)));
+ − 1470 CHECK_INT (XCDR (layout)));
+ − 1471
+ − 1472 kl = (XINT (XCAR (layout))) & 0xffff)
+ − 1473 | (XINT (XCDR (layout))) << 16);
+ − 1474
+ − 1475 if (!ActivateKeyboardLayout ((HKL) kl, 0))
+ − 1476 return Qnil;
+ − 1477
+ − 1478 return Fmswindows_get_keyboard_layout ();
+ − 1479 }
+ − 1480
+ − 1481 #endif /* 0 */
+ − 1482
+ − 1483
+ − 1484 /* input method functions. */
+ − 1485
+ − 1486 #ifdef HAVE_MS_WINDOWS
+ − 1487
+ − 1488 void
+ − 1489 mswindows_start_ime_composition (struct frame *f)
+ − 1490 {
+ − 1491 COMPOSITIONFORM form;
+ − 1492 HWND hwnd = FRAME_MSWINDOWS_HANDLE (f);
+ − 1493 HIMC himc = ImmGetContext (hwnd);
+ − 1494
+ − 1495 /* Set a position of composition window. */
+ − 1496 xzero (form);
+ − 1497 form.dwStyle = CFS_POINT;
+ − 1498 form.ptCurrentPos.x = FRAME_MSWINDOWS_CURSOR_X (f);
+ − 1499 form.ptCurrentPos.y = FRAME_MSWINDOWS_CURSOR_Y (f);
+ − 1500 ImmSetCompositionWindow (himc, &form);
+ − 1501
+ − 1502 /* Set composition window font same as current face one. */
+ − 1503 {
+ − 1504 LOGFONTW old_logfont;
+ − 1505 CHARSETINFO info;
+ − 1506 Lisp_Object charset;
+ − 1507
+ − 1508 /* Get Mule charset from current ime font charset. */
+ − 1509 qxeImmGetCompositionFont (himc, &old_logfont);
+ − 1510 TranslateCharsetInfo ((DWORD *) (DWORD) old_logfont.lfCharSet, &info,
+ − 1511 TCI_SRCCHARSET);
+ − 1512 charset = mswindows_get_code_page_charset (info.ciACP);
+ − 1513
+ − 1514 if (CHARSETP (charset))
+ − 1515 {
+ − 1516 Lisp_Object window = FRAME_SELECTED_WINDOW (f);
+ − 1517 struct window *w = XWINDOW (window);
+ − 1518 face_index findex = FRAME_MSWINDOWS_CURSOR_FINDEX (f);
+ − 1519 struct face_cachel *cachel = WINDOW_FACE_CACHEL (w, findex);
+ − 1520 Lisp_Object face_font = FACE_CACHEL_FONT (cachel, charset);
+ − 1521
+ − 1522 if (!FONT_INSTANCEP (face_font))
+ − 1523 face_font =
+ − 1524 ensure_face_cachel_contains_charset (cachel, window, charset);
+ − 1525
+ − 1526 if (!EQ (face_font, Vthe_null_font_instance))
+ − 1527 {
+ − 1528 LOGFONTW new_logfont;
+ − 1529
+ − 1530 /* Get LOGFONT from the face font */
+ − 1531 if (qxeGetObject (FONT_INSTANCE_MSWINDOWS_HFONT_VARIANT
+ − 1532 (XFONT_INSTANCE (face_font),
+ − 1533 cachel->underline, cachel->strikethru),
+ − 1534 sizeof (LOGFONTW), (void*) &new_logfont))
+ − 1535 qxeImmSetCompositionFont (himc, &new_logfont);
+ − 1536 }
+ − 1537 }
+ − 1538 }
+ − 1539 ImmReleaseContext (hwnd, himc);
+ − 1540 return;
+ − 1541 }
+ − 1542
+ − 1543 #endif /* HAVE_MS_WINDOWS */
+ − 1544
+ − 1545 #else /* not MULE */
+ − 1546
+ − 1547 int
2286
+ − 1548 mswindows_locale_to_code_page (LCID UNUSED (lcid))
771
+ − 1549 {
+ − 1550 return CP_ACP;
+ − 1551 }
+ − 1552
2935
+ − 1553 LCID
+ − 1554 mswindows_current_locale (void)
+ − 1555 {
+ − 1556 /* In non-MULE version just return the default locale */
+ − 1557 return GetUserDefaultLCID ();
+ − 1558 }
+ − 1559
771
+ − 1560 #endif /* MULE */
+ − 1561
+ − 1562
+ − 1563 #ifdef CYGWIN
+ − 1564
1111
+ − 1565 /* based on newlib str*() */
+ − 1566
+ − 1567 #ifndef HAVE_WCSCMP
+ − 1568
+ − 1569 int
+ − 1570 wcscmp (const wchar_t *s1, const wchar_t *s2)
+ − 1571 {
3648
+ − 1572 if (s1 == NULL || s2 == NULL) return NULL;
1111
+ − 1573 while (*s1 != '\0' && *s1 == *s2)
+ − 1574 {
+ − 1575 s1++;
+ − 1576 s2++;
+ − 1577 }
+ − 1578
+ − 1579 return *s1 - *s2;
+ − 1580 }
+ − 1581
+ − 1582 #endif /* not HAVE_WCSCMP */
+ − 1583
+ − 1584 #ifndef HAVE_WCSLEN
+ − 1585
+ − 1586 size_t
+ − 1587 wcslen (const wchar_t *str)
+ − 1588 {
3648
+ − 1589 if (str == NULL) return NULL;
1111
+ − 1590 const wchar_t *start = str;
+ − 1591
+ − 1592 while (*str)
+ − 1593 str++;
+ − 1594
+ − 1595 return str - start;
+ − 1596 }
+ − 1597
+ − 1598 #endif /* not HAVE_WCSLEN */
771
+ − 1599
+ − 1600 wchar_t *
+ − 1601 wcsncpy (wchar_t *dst0, const wchar_t *src0, size_t count)
+ − 1602 {
3648
+ − 1603 if (dst0 == NULL || src0 == NULL) return NULL;
771
+ − 1604 wchar_t *dscan;
+ − 1605 const wchar_t *sscan;
+ − 1606
+ − 1607 dscan = dst0;
+ − 1608 sscan = src0;
+ − 1609 while (count > 0)
+ − 1610 {
+ − 1611 --count;
+ − 1612 if ((*dscan++ = *sscan++) == '\0')
+ − 1613 break;
+ − 1614 }
+ − 1615 while (count-- > 0)
+ − 1616 *dscan++ = '\0';
+ − 1617
+ − 1618 return dst0;
+ − 1619 }
+ − 1620
+ − 1621 wchar_t *
+ − 1622 wcscpy (wchar_t *dst0, const wchar_t *src0)
+ − 1623 {
3648
+ − 1624 if (dst0 == NULL || src0 == NULL) return NULL;
771
+ − 1625 wchar_t *s = dst0;
+ − 1626
+ − 1627 while ((*dst0++ = *src0++))
+ − 1628 ;
+ − 1629
+ − 1630 return s;
+ − 1631 }
+ − 1632
+ − 1633 wchar_t *
+ − 1634 wcsdup (const wchar_t *str)
+ − 1635 {
3648
+ − 1636 if (str == NULL) return NULL;
771
+ − 1637 int len = wcslen (str) + 1;
2367
+ − 1638 wchar_t *val = xnew_array (wchar_t, len);
771
+ − 1639
+ − 1640 if (val == 0) return 0;
+ − 1641 return (wchar_t *) memcpy (val, str, len * sizeof (wchar_t));
+ − 1642 }
+ − 1643
+ − 1644 #endif /* CYGWIN */
+ − 1645
+ − 1646
+ − 1647 /************************************************************************/
+ − 1648 /* MS Windows multibyte-to-unicode methods */
+ − 1649 /************************************************************************/
+ − 1650
+ − 1651 enum mswindows_multibyte_cp_type
+ − 1652 {
+ − 1653 MULTIBYTE_ANSI,
+ − 1654 MULTIBYTE_OEM,
+ − 1655 MULTIBYTE_EBCDIC,
+ − 1656 MULTIBYTE_MAC
+ − 1657 };
+ − 1658
+ − 1659 enum mswindows_multibyte_locale_type
+ − 1660 {
+ − 1661 MULTIBYTE_SPECIFIED_LOCALE,
+ − 1662 MULTIBYTE_SPECIFIED_CODE_PAGE,
+ − 1663 MULTIBYTE_CURRENT,
+ − 1664 MULTIBYTE_USER_DEFAULT,
+ − 1665 MULTIBYTE_SYSTEM_DEFAULT
+ − 1666 };
+ − 1667
+ − 1668 struct mswindows_multibyte_to_unicode_coding_system
+ − 1669 {
+ − 1670 enum mswindows_multibyte_cp_type cp_type;
+ − 1671 enum mswindows_multibyte_locale_type locale_type;
+ − 1672 LCID locale; /* if locale_type is MULTIBYTE_SPECIFIED_LOCALE */
+ − 1673 int cp; /* if locale_type is MULTIBYTE_SPECIFIED_CODE_PAGE */
+ − 1674 };
+ − 1675
+ − 1676 struct mswindows_multibyte_to_unicode_coding_stream
+ − 1677 {
+ − 1678 int partial_byte;
+ − 1679 int partial_byte_present;
+ − 1680 int cp;
+ − 1681 };
+ − 1682
1204
+ − 1683 static const struct memory_description
771
+ − 1684 mswindows_multibyte_to_unicode_coding_system_description[] = {
+ − 1685 { XD_END }
+ − 1686 };
+ − 1687
1204
+ − 1688 DEFINE_CODING_SYSTEM_TYPE_WITH_DATA (mswindows_multibyte_to_unicode);
+ − 1689
771
+ − 1690 static void
+ − 1691 mswindows_multibyte_to_unicode_init (Lisp_Object codesys)
+ − 1692 {
+ − 1693 struct mswindows_multibyte_to_unicode_coding_system *data =
+ − 1694 XCODING_SYSTEM_TYPE_DATA (codesys, mswindows_multibyte_to_unicode);
+ − 1695
+ − 1696 data->cp_type = MULTIBYTE_ANSI;
+ − 1697 data->locale_type = MULTIBYTE_CURRENT;
+ − 1698 }
+ − 1699
+ − 1700 static Lisp_Object
2286
+ − 1701 lcid_to_locale_mule_or_no (LCID USED_IF_MULE (lcid))
771
+ − 1702 {
+ − 1703 #ifdef MULE
+ − 1704 return lcid_to_locale (lcid);
+ − 1705 #else
+ − 1706 return Fcons (build_string ("NEUTRAL"), build_string ("DEFAULT"));
+ − 1707 #endif
+ − 1708 }
+ − 1709
+ − 1710 static int
2286
+ − 1711 determine_code_page (Lisp_Object USED_IF_MULE (codesys))
771
+ − 1712 {
+ − 1713 #ifdef MULE
+ − 1714 LCID locale;
+ − 1715 struct mswindows_multibyte_to_unicode_coding_system *data =
+ − 1716 XCODING_SYSTEM_TYPE_DATA (codesys, mswindows_multibyte_to_unicode);
+ − 1717
+ − 1718 switch (data->locale_type)
+ − 1719 {
+ − 1720 case MULTIBYTE_SPECIFIED_CODE_PAGE:
+ − 1721 return data->cp;
+ − 1722 case MULTIBYTE_SPECIFIED_LOCALE:
+ − 1723 locale = data->locale; break;
+ − 1724 case MULTIBYTE_CURRENT:
+ − 1725 locale = mswindows_current_locale (); break;
+ − 1726 case MULTIBYTE_USER_DEFAULT:
+ − 1727 locale = GetUserDefaultLCID (); break;
+ − 1728 case MULTIBYTE_SYSTEM_DEFAULT:
+ − 1729 locale = GetSystemDefaultLCID (); break;
+ − 1730 default:
2500
+ − 1731 ABORT (); locale = 0;
771
+ − 1732 }
+ − 1733
+ − 1734 switch (data->cp_type)
+ − 1735 {
+ − 1736 case MULTIBYTE_ANSI:
+ − 1737 return mswindows_locale_to_code_page (locale);
+ − 1738 case MULTIBYTE_OEM:
+ − 1739 return mswindows_locale_to_oem_code_page (locale);
+ − 1740 case MULTIBYTE_EBCDIC:
+ − 1741 #ifdef LOCALE_IDEFAULTEBCDICCODEPAGE /* Doesn't exist under Cygwin */
+ − 1742 {
+ − 1743 char codepagestr[10];
+ − 1744 GetLocaleInfoA (locale, LOCALE_IDEFAULTEBCDICCODEPAGE, codepagestr,
+ − 1745 10);
+ − 1746 return atoi (codepagestr);
+ − 1747 }
+ − 1748 #else
+ − 1749 invalid_operation ("Unable to determine EBCDIC code page for locale",
+ − 1750 lcid_to_locale (locale));
+ − 1751 return 0;
+ − 1752 #endif
+ − 1753 case MULTIBYTE_MAC:
+ − 1754 #ifdef LOCALE_IDEFAULTMACCODEPAGE /* Doesn't exist under Cygwin */
+ − 1755 {
+ − 1756 char codepagestr[10];
+ − 1757 GetLocaleInfoA (locale, LOCALE_IDEFAULTMACCODEPAGE, codepagestr,
+ − 1758 10);
+ − 1759 return atoi (codepagestr);
+ − 1760 }
+ − 1761 #else
+ − 1762 invalid_operation ("Unable to determine Mac code page for locale",
+ − 1763 lcid_to_locale (locale));
+ − 1764 return 0;
+ − 1765 #endif
+ − 1766 default:
2500
+ − 1767 ABORT (); return 0;
771
+ − 1768 }
+ − 1769 #else /* not MULE */
+ − 1770 return CP_ACP;
+ − 1771 #endif
+ − 1772 }
+ − 1773
+ − 1774 static int
+ − 1775 mswindows_multibyte_to_unicode_putprop (Lisp_Object codesys,
+ − 1776 Lisp_Object key,
+ − 1777 Lisp_Object value)
+ − 1778 {
+ − 1779 struct mswindows_multibyte_to_unicode_coding_system *data =
+ − 1780 XCODING_SYSTEM_TYPE_DATA (codesys, mswindows_multibyte_to_unicode);
+ − 1781
+ − 1782 if (EQ (key, Qcode_page))
+ − 1783 {
+ − 1784 if (EQ (value, Qansi))
+ − 1785 data->cp_type = MULTIBYTE_ANSI;
+ − 1786 else if (EQ (value, Qoem))
+ − 1787 data->cp_type = MULTIBYTE_OEM;
+ − 1788 else if (EQ (value, Qebcdic))
+ − 1789 data->cp_type = MULTIBYTE_EBCDIC;
+ − 1790 else if (EQ (value, Qmac))
+ − 1791 data->cp_type = MULTIBYTE_MAC;
+ − 1792 else
+ − 1793 {
+ − 1794 CHECK_NATNUM (value);
+ − 1795 data->locale_type = MULTIBYTE_SPECIFIED_CODE_PAGE;
+ − 1796 data->cp = XINT (value);
+ − 1797 }
+ − 1798 }
+ − 1799 else if (EQ (key, Qlocale))
+ − 1800 {
+ − 1801 if (EQ (value, Qcurrent))
+ − 1802 data->locale_type = MULTIBYTE_CURRENT;
+ − 1803 else if (EQ (value, Quser_default))
+ − 1804 data->locale_type = MULTIBYTE_USER_DEFAULT;
+ − 1805 else if (EQ (value, Qsystem_default))
+ − 1806 data->locale_type = MULTIBYTE_SYSTEM_DEFAULT;
+ − 1807 else
+ − 1808 {
+ − 1809 data->locale_type = MULTIBYTE_SPECIFIED_LOCALE;
+ − 1810 #ifdef MULE
+ − 1811 data->locale = locale_to_lcid (value);
+ − 1812 #else
+ − 1813 data->locale = 0;
+ − 1814 #endif
+ − 1815 }
+ − 1816 }
+ − 1817 else
+ − 1818 return 0;
+ − 1819 return 1;
+ − 1820 }
+ − 1821
+ − 1822 static Lisp_Object
+ − 1823 mswindows_multibyte_to_unicode_getprop (Lisp_Object coding_system,
+ − 1824 Lisp_Object prop)
+ − 1825 {
+ − 1826 struct mswindows_multibyte_to_unicode_coding_system *data =
+ − 1827 XCODING_SYSTEM_TYPE_DATA (coding_system, mswindows_multibyte_to_unicode);
+ − 1828
+ − 1829 if (EQ (prop, Qcode_page))
+ − 1830 {
+ − 1831 if (data->locale_type == MULTIBYTE_SPECIFIED_CODE_PAGE)
+ − 1832 return make_int (data->cp);
+ − 1833 else
+ − 1834 switch (data->cp_type)
+ − 1835 {
+ − 1836 case MULTIBYTE_ANSI: return Qansi;
+ − 1837 case MULTIBYTE_OEM: return Qoem;
+ − 1838 case MULTIBYTE_EBCDIC: return Qebcdic;
+ − 1839 case MULTIBYTE_MAC: return Qmac;
2500
+ − 1840 default: ABORT ();
771
+ − 1841 }
+ − 1842 }
+ − 1843 else if (EQ (prop, Qlocale))
+ − 1844 {
+ − 1845 switch (data->locale_type)
+ − 1846 {
+ − 1847 case MULTIBYTE_CURRENT: return Qcurrent;
+ − 1848 case MULTIBYTE_USER_DEFAULT: return Quser_default;
+ − 1849 case MULTIBYTE_SYSTEM_DEFAULT: return Qsystem_default;
+ − 1850 case MULTIBYTE_SPECIFIED_LOCALE:
+ − 1851 return lcid_to_locale_mule_or_no (data->locale);
+ − 1852
+ − 1853 case MULTIBYTE_SPECIFIED_CODE_PAGE:
+ − 1854 return Qnil;
2500
+ − 1855 default: ABORT ();
771
+ − 1856 }
+ − 1857 }
+ − 1858
+ − 1859 return Qunbound;
+ − 1860 }
+ − 1861
+ − 1862 static void
2286
+ − 1863 mswindows_multibyte_to_unicode_print (Lisp_Object cs, Lisp_Object printcharfun,
+ − 1864 int UNUSED (escapeflag))
771
+ − 1865 {
+ − 1866 struct mswindows_multibyte_to_unicode_coding_system *data =
+ − 1867 XCODING_SYSTEM_TYPE_DATA (cs, mswindows_multibyte_to_unicode);
+ − 1868
826
+ − 1869 write_c_string (printcharfun, "(");
771
+ − 1870 if (data->locale_type == MULTIBYTE_SPECIFIED_CODE_PAGE)
+ − 1871 print_internal (make_int (data->cp), printcharfun, 1);
+ − 1872 else
+ − 1873 {
800
+ − 1874 write_fmt_string_lisp (printcharfun, "%s, ", 1, mswindows_multibyte_to_unicode_getprop (cs, Qlocale));
+ − 1875 print_internal (mswindows_multibyte_to_unicode_getprop (cs, Qcode_page), printcharfun, 0);
771
+ − 1876 }
826
+ − 1877 write_c_string (printcharfun, ")");
771
+ − 1878 }
+ − 1879
2367
+ − 1880 /* ----------------------------------------------------------------------- */
+ − 1881 /* Unicode/Multibyte converters */
+ − 1882 /* ----------------------------------------------------------------------- */
+ − 1883
771
+ − 1884 /* Convert multibyte to Unicode according to the specified code page
+ − 1885 and return the value as a malloc()ed string. This currently exists
+ − 1886 because the TO_INTERNAL_FORMAT() mechanism -- the normal way to do
+ − 1887 such conversions -- has no way of passing in a parameter to control
+ − 1888 the operation. We could use a global variable to pass this value
+ − 1889 in, but that runs the risk of causing problems due to reentrancy.
+ − 1890 (You might say, yeah, right, how can TO_INTERNAL_FORMAT() get
+ − 1891 called recursively merely when I'm doing a simple conversion
+ − 1892 operation? It turns out this can and does happen, consistently, as
+ − 1893 a result of calling QUIT -- it happens consistently for complicated
2367
+ − 1894 reasons outlined in event-msw.c, WM_KEYDOWN handling.)
+ − 1895
+ − 1896 NOTE: These functions are also used at startup. */
771
+ − 1897
+ − 1898 Extbyte *
+ − 1899 convert_multibyte_to_unicode_malloc (const Extbyte *src, Bytecount n,
+ − 1900 int cp, Bytecount *size_out)
+ − 1901 {
2367
+ − 1902 Charcount nout = MultiByteToWideChar (cp, MBTOWC_OPTIONS, src, n, 0, 0);
771
+ − 1903 Extbyte *outp = xnew_array (Extbyte, nout * sizeof (WCHAR));
+ − 1904
2367
+ − 1905 MultiByteToWideChar (cp, MBTOWC_OPTIONS, src, n, (LPWSTR) outp, nout);
771
+ − 1906 if (size_out)
+ − 1907 *size_out = nout * sizeof (WCHAR);
+ − 1908 return outp;
+ − 1909 }
+ − 1910
2367
+ − 1911 Extbyte *
+ − 1912 convert_unicode_to_multibyte_malloc (const Extbyte *src, Bytecount n,
+ − 1913 int cp, Bytecount *size_out)
+ − 1914 {
+ − 1915 Bytecount nout = WideCharToMultiByte (cp, WCTOMB_OPTIONS, (LPWSTR) src,
+ − 1916 n / sizeof (WCHAR),
+ − 1917 0, 0, WCTOMB_INVALID_STRING, 0);
+ − 1918 Extbyte *outp = xnew_array (Extbyte, nout);
+ − 1919
+ − 1920 WideCharToMultiByte (cp, WCTOMB_OPTIONS, (LPWSTR) src,
+ − 1921 n / sizeof (WCHAR), (LPSTR) outp, nout,
+ − 1922 WCTOMB_INVALID_STRING, 0);
+ − 1923 if (size_out)
+ − 1924 *size_out = nout;
+ − 1925 return outp;
+ − 1926 }
+ − 1927
771
+ − 1928 /* Convert MS Windows multibyte to internal, with specified code page.
+ − 1929 See above for why this exists, and the TO_INTERNAL_FORMAT() macros
+ − 1930 aren't just used. */
+ − 1931
867
+ − 1932 Ibyte *
771
+ − 1933 convert_multibyte_to_internal_malloc (const Extbyte *src, Bytecount n,
+ − 1934 int cp, Bytecount *size_out)
+ − 1935 {
+ − 1936 Bytecount size;
+ − 1937 Extbyte *unidata = convert_multibyte_to_unicode_malloc (src, n, cp, &size);
867
+ − 1938 Ibyte *intdata;
771
+ − 1939
+ − 1940 TO_INTERNAL_FORMAT (DATA, (unidata, size), MALLOC, (intdata, size),
+ − 1941 Qmswindows_unicode);
+ − 1942
1726
+ − 1943 xfree (unidata, Extbyte *);
771
+ − 1944
+ − 1945 if (size_out)
+ − 1946 *size_out = size;
+ − 1947
+ − 1948 return intdata;
+ − 1949 }
+ − 1950
2367
+ − 1951 static void
+ − 1952 unicode_multibyte_convert_now_damn_it (const void *src, Bytecount src_size,
+ − 1953 int to_unicode, void **dst,
+ − 1954 Bytecount *dst_size, int cp)
+ − 1955 {
+ − 1956 if (to_unicode)
+ − 1957 {
+ − 1958 Charcount nout = MultiByteToWideChar (cp, MBTOWC_OPTIONS, (LPSTR) src,
+ − 1959 src_size, 0, 0);
+ − 1960 Extbyte *outp = (Extbyte *) stack_like_malloc (nout * sizeof (WCHAR));
+ − 1961
+ − 1962 MultiByteToWideChar (cp, MBTOWC_OPTIONS, (LPSTR) src, src_size,
+ − 1963 (LPWSTR) outp, nout);
+ − 1964 *dst = (void *) outp;
+ − 1965 *dst_size = nout * sizeof (WCHAR);
+ − 1966 }
+ − 1967 else
+ − 1968 {
+ − 1969 Bytecount nout = WideCharToMultiByte (cp, WCTOMB_OPTIONS, (LPWSTR) src,
+ − 1970 src_size / sizeof (WCHAR),
+ − 1971 0, 0, WCTOMB_INVALID_STRING, 0);
+ − 1972 Extbyte *outp = (Extbyte *) stack_like_malloc (nout);
+ − 1973
+ − 1974 WideCharToMultiByte (cp, WCTOMB_OPTIONS, (LPWSTR) src,
+ − 1975 src_size / sizeof (WCHAR), (LPSTR) outp, nout,
+ − 1976 WCTOMB_INVALID_STRING, 0);
+ − 1977 *dst = (void *) outp;
+ − 1978 *dst_size = nout;
+ − 1979 }
+ − 1980 }
+ − 1981
+ − 1982 Bytecount
+ − 1983 unicode_multibyte_convert_size (const char *srctext, const void *src,
+ − 1984 Bytecount src_size, int to_unicode, int cp)
+ − 1985 {
+ − 1986 alloca_convert_vals vals;
2658
+ − 1987
+ − 1988 int pos = find_pos_of_existing_active_alloca_convert (srctext);
+ − 1989 assert (pos < 0);
2367
+ − 1990
+ − 1991 vals.srctext = srctext;
+ − 1992
+ − 1993 unicode_multibyte_convert_now_damn_it (src, src_size, to_unicode, &vals.dst,
+ − 1994 &vals.dst_size, cp);
+ − 1995
+ − 1996 Dynarr_add (active_alloca_convert, vals);
+ − 1997 return vals.dst_size;
+ − 1998 }
+ − 1999
+ − 2000 void *
+ − 2001 unicode_multibyte_convert_copy_data (const char *srctext, void *alloca_data)
+ − 2002 {
+ − 2003 alloca_convert_vals *vals;
+ − 2004 int i = find_pos_of_existing_active_alloca_convert (srctext);
+ − 2005
+ − 2006 assert (i >= 0);
+ − 2007 vals = Dynarr_atp (active_alloca_convert, i);
+ − 2008 assert (alloca_data);
+ − 2009 memcpy (alloca_data, vals->dst, vals->dst_size);
+ − 2010 stack_like_free (vals->dst);
+ − 2011 Dynarr_delete (active_alloca_convert, i);
+ − 2012 return alloca_data;
+ − 2013 }
+ − 2014
771
+ − 2015 /* Convert multibyte to Unicode according to the specified code page
+ − 2016 and append the results onto the specified Dynarr. See above. */
+ − 2017
+ − 2018 void
+ − 2019 convert_multibyte_to_unicode_dynarr (const Extbyte *src, Bytecount n,
+ − 2020 int cp, unsigned_char_dynarr *dst)
+ − 2021 {
2367
+ − 2022 Charcount nout = MultiByteToWideChar (cp, MBTOWC_OPTIONS, src, n, 0, 0);
771
+ − 2023 void *outp;
+ − 2024
+ − 2025 Dynarr_add_many (dst, 0, nout * sizeof (WCHAR));
+ − 2026 /* dynarr's buffer may be realloc()ed by call above, so access it after */
+ − 2027 outp = Dynarr_atp (dst, Dynarr_length (dst) - nout * sizeof (WCHAR));
2367
+ − 2028 MultiByteToWideChar (cp, MBTOWC_OPTIONS, src, n, (LPWSTR) outp, nout);
771
+ − 2029 }
+ − 2030
2367
+ − 2031 void
+ − 2032 convert_unicode_to_multibyte_dynarr (const Extbyte *src, Bytecount n,
+ − 2033 int cp, unsigned_char_dynarr *dst)
+ − 2034 {
+ − 2035 Bytecount nout = WideCharToMultiByte (cp, WCTOMB_OPTIONS, (LPWSTR) src,
+ − 2036 n / sizeof (WCHAR),
+ − 2037 0, 0, WCTOMB_INVALID_STRING, 0);
+ − 2038 void *outp;
+ − 2039
+ − 2040 Dynarr_add_many (dst, 0, nout);
+ − 2041 /* dynarr's buffer may be realloc()ed by call above, so access it after */
+ − 2042 outp = Dynarr_atp (dst, Dynarr_length (dst) - nout);
+ − 2043 WideCharToMultiByte (cp, WCTOMB_OPTIONS, (LPWSTR) src,
+ − 2044 n / sizeof (WCHAR), (LPSTR) outp, nout,
+ − 2045 WCTOMB_INVALID_STRING, 0);
+ − 2046 }
+ − 2047
+ − 2048
771
+ − 2049 /* Convert MS Windows multibyte to Unicode. */
+ − 2050
+ − 2051 static Bytecount
+ − 2052 mswindows_multibyte_to_unicode_convert (struct coding_stream *str,
+ − 2053 const unsigned char *src,
+ − 2054 unsigned_char_dynarr *dst,
+ − 2055 Bytecount n)
+ − 2056 {
+ − 2057 unsigned char *new_src = (unsigned char *) src;
+ − 2058 int i;
+ − 2059 struct mswindows_multibyte_to_unicode_coding_stream *data =
+ − 2060 CODING_STREAM_TYPE_DATA (str, mswindows_multibyte_to_unicode);
+ − 2061 Bytecount orign = n;
+ − 2062
+ − 2063 if (data->cp == 0)
+ − 2064 data->cp = determine_code_page (str->codesys);
+ − 2065 if (data->partial_byte_present)
+ − 2066 {
+ − 2067 new_src = alloca_array (unsigned char, n + 1);
+ − 2068 memcpy (new_src + 1, src, n);
+ − 2069 new_src[0] =
+ − 2070 (unsigned char) data->partial_byte;
+ − 2071 n++;
+ − 2072 }
+ − 2073
+ − 2074 if (str->direction == CODING_DECODE)
+ − 2075 {
+ − 2076 for (i = n - 1; i >= 0; i--)
+ − 2077 {
+ − 2078 if (!IsDBCSLeadByteEx (data->cp, new_src[i]))
+ − 2079 break;
+ − 2080 }
+ − 2081
+ − 2082 i++;
+ − 2083
+ − 2084 for (; i < n; i++)
+ − 2085 {
+ − 2086 if (IsDBCSLeadByteEx (data->cp, new_src[i]))
+ − 2087 i++;
+ − 2088 }
+ − 2089
+ − 2090 if (i > n)
+ − 2091 {
+ − 2092 /* a char is split across the boundary */
+ − 2093 data->partial_byte = new_src[n - 1];
+ − 2094 data->partial_byte_present = 1;
+ − 2095 n--;
+ − 2096 }
+ − 2097 else
+ − 2098 data->partial_byte_present = 0;
+ − 2099
+ − 2100 convert_multibyte_to_unicode_dynarr ((Extbyte *) new_src, n, data->cp,
+ − 2101 dst);
+ − 2102 }
+ − 2103 else
+ − 2104 {
+ − 2105 if (n & 1)
+ − 2106 {
+ − 2107 /* a char is split across the boundary */
+ − 2108 data->partial_byte = new_src[n - 1];
+ − 2109 data->partial_byte_present = 1;
+ − 2110 n--;
+ − 2111 }
+ − 2112 else
+ − 2113 data->partial_byte_present = 0;
+ − 2114
2367
+ − 2115 convert_unicode_to_multibyte_dynarr ((Extbyte *) new_src, n, data->cp,
+ − 2116 dst);
771
+ − 2117 }
+ − 2118 return orign;
+ − 2119 }
+ − 2120
+ − 2121 static enum source_sink_type
2286
+ − 2122 mswindows_multibyte_to_unicode_conversion_end_type (Lisp_Object UNUSED (codesys))
771
+ − 2123 {
+ − 2124 return DECODES_BYTE_TO_BYTE;
+ − 2125 }
+ − 2126
+ − 2127
+ − 2128 /************************************************************************/
+ − 2129 /* MS Windows Multibyte methods */
+ − 2130 /************************************************************************/
+ − 2131
+ − 2132 struct mswindows_multibyte_coding_system
+ − 2133 {
+ − 2134 Lisp_Object code_page;
+ − 2135 Lisp_Object locale;
+ − 2136 };
+ − 2137
+ − 2138 struct mswindows_multibyte_coding_stream
+ − 2139 {
+ − 2140 int dummy;
+ − 2141 };
+ − 2142
1204
+ − 2143 static const struct memory_description
771
+ − 2144 mswindows_multibyte_coding_system_description[] = {
+ − 2145 { XD_LISP_OBJECT,
1204
+ − 2146 offsetof (struct mswindows_multibyte_coding_system, code_page) },
771
+ − 2147 { XD_LISP_OBJECT,
1204
+ − 2148 offsetof (struct mswindows_multibyte_coding_system, locale) },
771
+ − 2149 { XD_END }
+ − 2150 };
+ − 2151
1204
+ − 2152 DEFINE_CODING_SYSTEM_TYPE_WITH_DATA (mswindows_multibyte);
+ − 2153
771
+ − 2154 static Bytecount
2286
+ − 2155 mswindows_multibyte_convert (struct coding_stream *UNUSED (str),
+ − 2156 const UExtbyte *UNUSED (src),
+ − 2157 unsigned_char_dynarr *UNUSED (dst), Bytecount n)
771
+ − 2158 {
+ − 2159 Bytecount orign = n;
+ − 2160 /* should never be called; is preprocessed away in the
+ − 2161 canonicalize method */
2500
+ − 2162 ABORT ();
771
+ − 2163 return orign;
+ − 2164 }
+ − 2165
+ − 2166 static void
+ − 2167 mswindows_multibyte_init (Lisp_Object codesys)
+ − 2168 {
+ − 2169 struct mswindows_multibyte_coding_system *data =
+ − 2170 XCODING_SYSTEM_TYPE_DATA (codesys, mswindows_multibyte);
+ − 2171
+ − 2172 data->code_page = Qnil;
+ − 2173 data->locale = Qnil;
+ − 2174 }
+ − 2175
+ − 2176 static void
+ − 2177 mswindows_multibyte_mark (Lisp_Object codesys)
+ − 2178 {
+ − 2179 struct mswindows_multibyte_coding_system *data =
+ − 2180 XCODING_SYSTEM_TYPE_DATA (codesys, mswindows_multibyte);
+ − 2181
+ − 2182 mark_object (data->code_page);
+ − 2183 mark_object (data->locale);
+ − 2184 }
+ − 2185
+ − 2186 static int
+ − 2187 mswindows_multibyte_putprop (Lisp_Object codesys,
+ − 2188 Lisp_Object key,
+ − 2189 Lisp_Object value)
+ − 2190 {
+ − 2191 struct mswindows_multibyte_coding_system *data =
+ − 2192 XCODING_SYSTEM_TYPE_DATA (codesys, mswindows_multibyte);
+ − 2193
+ − 2194 if (EQ (key, Qcode_page))
+ − 2195 data->code_page = value;
+ − 2196 else if (EQ (key, Qlocale))
+ − 2197 data->locale = value;
+ − 2198 else
+ − 2199 return 0;
+ − 2200 return 1;
+ − 2201 }
+ − 2202
+ − 2203 static Lisp_Object
+ − 2204 mswindows_multibyte_getprop (Lisp_Object coding_system,
+ − 2205 Lisp_Object prop)
+ − 2206 {
+ − 2207 struct mswindows_multibyte_coding_system *data =
+ − 2208 XCODING_SYSTEM_TYPE_DATA (coding_system, mswindows_multibyte);
+ − 2209
+ − 2210 if (EQ (prop, Qcode_page))
+ − 2211 return data->code_page;
+ − 2212 else if (EQ (prop, Qlocale))
+ − 2213 return data->locale;
+ − 2214 else
+ − 2215 return Qunbound;
+ − 2216 }
+ − 2217
+ − 2218 /* Convert this coding system into the proper chain. */
+ − 2219
+ − 2220 static Lisp_Object
+ − 2221 mswindows_multibyte_canonicalize (Lisp_Object codesys)
+ − 2222 {
+ − 2223 struct mswindows_multibyte_coding_system *data =
+ − 2224 XCODING_SYSTEM_TYPE_DATA (codesys, mswindows_multibyte);
+ − 2225 Lisp_Object m2u;
+ − 2226
+ − 2227 m2u =
+ − 2228 make_internal_coding_system
+ − 2229 (Qnil,
+ − 2230 "internal-mswindows-multibyte-to-unicode",
+ − 2231 Qmswindows_multibyte_to_unicode,
+ − 2232 Qnil, NILP (data->locale) ?
+ − 2233 list2 (Qcode_page, data->code_page) :
+ − 2234 list4 (Qcode_page, data->code_page, Qlocale, data->locale));
+ − 2235
+ − 2236 return make_internal_coding_system (codesys,
+ − 2237 "internal-mswindows-multibyte-chain",
+ − 2238 Qchain, Qunbound,
+ − 2239 list4 (Qchain,
+ − 2240 list2 (m2u, Qmswindows_unicode),
+ − 2241 Qcanonicalize_after_coding,
+ − 2242 codesys));
+ − 2243 }
+ − 2244
+ − 2245
+ − 2246 void
+ − 2247 syms_of_intl_win32 (void)
+ − 2248 {
+ − 2249 #ifdef MULE
+ − 2250 DEFSUBR (Fmswindows_set_current_locale);
+ − 2251 DEFSUBR (Fmswindows_current_locale);
+ − 2252 DEFSUBR (Fmswindows_user_default_locale);
+ − 2253 DEFSUBR (Fmswindows_system_default_locale);
+ − 2254 DEFSUBR (Fmswindows_locale_code_page);
+ − 2255 DEFSUBR (Fmswindows_locale_oem_code_page);
+ − 2256 DEFSUBR (Fmswindows_supported_locales);
+ − 2257 DEFSUBR (Fmswindows_charset_code_page);
+ − 2258 DEFSUBR (Fmswindows_set_charset_code_page);
872
+ − 2259 DEFSUBR (Fmswindows_charset_registry);
+ − 2260 DEFSUBR (Fmswindows_set_charset_registry);
771
+ − 2261
+ − 2262 #if 0
+ − 2263 DEFSUBR (Fmswindows_get_locale_info);
+ − 2264 DEFSUBR (Fmswindows_get_current_locale_id);
+ − 2265 DEFSUBR (Fmswindows_get_default_locale_id);
+ − 2266 DEFSUBR (Fmswindows_get_valid_locale_ids);
+ − 2267 DEFSUBR (Fmswindows_set_current_locale);
+ − 2268
+ − 2269 DEFSUBR (Fmswindows_get_console_code_page);
+ − 2270 DEFSUBR (Fmswindows_set_console_code_page);
+ − 2271 DEFSUBR (Fmswindows_get_console_output_code_page);
+ − 2272 DEFSUBR (Fmswindows_set_console_output_code_page);
+ − 2273 DEFSUBR (Fmswindows_get_valid_code_pages);
+ − 2274 DEFSUBR (Fmswindows_get_code_page_charset);
+ − 2275
+ − 2276 DEFSUBR (Fmswindows_get_valid_keyboard_layouts);
+ − 2277 DEFSUBR (Fmswindows_get_keyboard_layout);
+ − 2278 DEFSUBR (Fmswindows_set_keyboard_layout);
+ − 2279 #endif
+ − 2280 #endif /* MULE */
+ − 2281
+ − 2282 DEFSYMBOL (Qmswindows_tstr);
+ − 2283 DEFSYMBOL (Qmswindows_multibyte);
+ − 2284 DEFSYMBOL (Qmswindows_multibyte_to_unicode);
+ − 2285 DEFSYMBOL (Qmswindows_unicode);
+ − 2286 DEFSYMBOL (Qmswindows_multibyte_system_default);
+ − 2287
+ − 2288 DEFSYMBOL (Qansi);
+ − 2289 DEFSYMBOL (Qoem);
+ − 2290 DEFSYMBOL (Qmac);
+ − 2291 DEFSYMBOL (Qebcdic);
+ − 2292 }
+ − 2293
+ − 2294 void
+ − 2295 coding_system_type_create_intl_win32 (void)
+ − 2296 {
+ − 2297 INITIALIZE_CODING_SYSTEM_TYPE_WITH_DATA
+ − 2298 (mswindows_multibyte_to_unicode,
+ − 2299 "mswindows-multibyte-to-unicode-coding-system-p");
+ − 2300 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte_to_unicode, init);
+ − 2301 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte_to_unicode, print);
+ − 2302 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte_to_unicode, convert);
+ − 2303 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte_to_unicode, getprop);
+ − 2304 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte_to_unicode, putprop);
+ − 2305 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte_to_unicode,
+ − 2306 conversion_end_type);
+ − 2307
+ − 2308 INITIALIZE_CODING_SYSTEM_TYPE_WITH_DATA
+ − 2309 (mswindows_multibyte,
+ − 2310 "mswindows-multibyte-coding-system-p");
+ − 2311 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte, convert);
+ − 2312 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte, init);
+ − 2313 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte, mark);
+ − 2314 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte, getprop);
+ − 2315 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte, putprop);
+ − 2316 CODING_SYSTEM_HAS_METHOD (mswindows_multibyte, canonicalize);
+ − 2317 }
+ − 2318
+ − 2319 void
+ − 2320 reinit_coding_system_type_create_intl_win32 (void)
+ − 2321 {
+ − 2322 REINITIALIZE_CODING_SYSTEM_TYPE (mswindows_multibyte_to_unicode);
+ − 2323 REINITIALIZE_CODING_SYSTEM_TYPE (mswindows_multibyte);
+ − 2324 }
+ − 2325
+ − 2326 void
+ − 2327 vars_of_intl_win32 (void)
+ − 2328 {
+ − 2329 #ifdef MULE
+ − 2330 Vmswindows_charset_code_page_table =
+ − 2331 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
+ − 2332 staticpro (&Vmswindows_charset_code_page_table);
872
+ − 2333 Vmswindows_charset_registry_table =
+ − 2334 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
+ − 2335 staticpro (&Vmswindows_charset_registry_table);
771
+ − 2336 #endif /* MULE */
+ − 2337 }
+ − 2338
+ − 2339 static void
+ − 2340 determine_if_using_unicode (void)
+ − 2341 {
+ − 2342 if (XEUNICODE_P)
+ − 2343 Fdefine_coding_system_alias (Qmswindows_tstr, Qmswindows_unicode);
+ − 2344 else
+ − 2345 Fdefine_coding_system_alias (Qmswindows_tstr,
+ − 2346 Qmswindows_multibyte_system_default);
+ − 2347 }
+ − 2348
+ − 2349 void
+ − 2350 complex_vars_of_intl_win32 (void)
+ − 2351 {
+ − 2352 Fmake_coding_system
+ − 2353 (Qmswindows_unicode, Qunicode,
+ − 2354 build_msg_string ("MS Windows Unicode"),
+ − 2355 nconc2 (list4 (Qdocumentation,
+ − 2356 build_msg_string (
+ − 2357 "Converts to the Unicode encoding for Windows API calls.\n"
+ − 2358 "This encoding is equivalent to standard UTF16, little-endian."
+ − 2359 ),
+ − 2360 Qmnemonic, build_string ("MSW-U")),
3767
+ − 2361 list4 (Qunicode_type, Qutf_16,
771
+ − 2362 Qlittle_endian, Qt)));
+ − 2363
+ − 2364 #ifdef MULE
+ − 2365 /* Just temporarily. This will get fixed in mule-msw-init.el. */
+ − 2366 Fdefine_coding_system_alias (Qmswindows_multibyte_system_default,
+ − 2367 Qraw_text);
+ − 2368 #else
+ − 2369 /* Not temporarily. These may be referenced by Lisp code so we need to
+ − 2370 define them. */
+ − 2371 Fdefine_coding_system_alias (Qmswindows_multibyte,
+ − 2372 Qraw_text);
+ − 2373 Fdefine_coding_system_alias (Qmswindows_multibyte_system_default,
+ − 2374 Qraw_text);
+ − 2375 Fdefine_coding_system_alias (intern ("mswindows-multibyte-user-default"),
+ − 2376 Qraw_text);
+ − 2377 Fdefine_coding_system_alias (intern ("mswindows-multibyte-oem"),
+ − 2378 Qraw_text);
+ − 2379 Fdefine_coding_system_alias (intern
+ − 2380 ("mswindows-multibyte-oem-system-default"),
+ − 2381 Qraw_text);
+ − 2382 Fdefine_coding_system_alias (intern ("mswindows-multibyte-oem-user-default"),
+ − 2383 Qraw_text);
+ − 2384 #endif /* MULE */
+ − 2385
+ − 2386 determine_if_using_unicode ();
+ − 2387 }
+ − 2388
+ − 2389 void
+ − 2390 init_intl_win32 (void)
+ − 2391 {
+ − 2392 #ifdef MULE
+ − 2393 set_current_lcid (GetUserDefaultLCID ());
+ − 2394 #endif /* MULE */
+ − 2395
+ − 2396 if (initialized)
+ − 2397 /* If not initialized, we also call this, but early -- see the
+ − 2398 previous function. */
+ − 2399 determine_if_using_unicode ();
+ − 2400 }