gwin32.c

   1 /* GLIB - Library of useful routines for C programming
   2  * Copyright (C) 1995-1998  Peter Mattis, Spencer Kimball and Josh MacDonald
   3  * Copyright (C) 1998-1999  Tor Lillqvist
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 /*
  22  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
  23  * file for a list of people on the GLib Team.  See the ChangeLog
  24  * files for a list of changes.  These files are distributed with
  25  * GLib at ftp://ftp.gtk.org/pub/gtk/.
  26  */
  27
  28 /*
  29  * MT safe for the unix part, FIXME: make the win32 part MT safe as well.
  30  */
  31
  32 #ifdef HAVE_CONFIG_H
  33 #include <config.h>
  34 #endif
  35
  36 #include "glibconfig.h"
  37
  38 #include <stdlib.h>
  39 #include <stdio.h>
  40 #include <string.h>
  41 #include <errno.h>
  42
  43 #define STRICT                  /* Strict typing, please */
  44 #include <windows.h>
  45 #include <direct.h>
  46 #include <errno.h>
  47 #include <ctype.h>
  48 #ifdef _MSC_VER
  49 #  include <io.h>
  50 #endif /* _MSC_VER */
  51
  52 #include "glib.h"
  53
  54 int
  55 g_win32_ftruncate (gint  fd,
  56                    guint size)
  57 {
  58   HANDLE hfile;
  59   guint curpos;
  60
  61   g_return_val_if_fail (fd >= 0, -1);
  62
  63   hfile = (HANDLE) _get_osfhandle (fd);
  64   curpos = SetFilePointer (hfile, 0, NULL, FILE_CURRENT);
  65   if (curpos == 0xFFFFFFFF
  66       || SetFilePointer (hfile, size, NULL, FILE_BEGIN) == 0xFFFFFFFF
  67       || !SetEndOfFile (hfile))
  68     {
  69       gint error = GetLastError ();
  70
  71       switch (error)
  72         {
  73         case ERROR_INVALID_HANDLE:
  74           errno = EBADF;
  75           break;
  76         default:
  77           errno = EIO;
  78           break;
  79         }
  80
  81       return -1;
  82     }
  83
  84   return 0;
  85 }
  86
  87 DIR*
  88 g_win32_opendir (const char *dirname)
  89 {
  90   DIR *result;
  91   gchar *mask;
  92   guint k;
  93
  94   g_return_val_if_fail (dirname != NULL, NULL);
  95
  96   result = g_new0 (DIR, 1);
  97   result->find_file_data = g_new0 (WIN32_FIND_DATA, 1);
  98   result->dir_name = g_strdup (dirname);
  99
 100   k = strlen (result->dir_name);
 101   if (k && result->dir_name[k - 1] == '\\')
 102     {
 103       result->dir_name[k - 1] = '\0';
 104     }
 105   mask = g_strdup_printf ("%s\\*", result->dir_name);
 106
 107   result->find_file_handle = (guint) FindFirstFile (mask,
 108                                              (LPWIN32_FIND_DATA) result->find_file_data);
 109   g_free (mask);
 110
 111   if (result->find_file_handle == (guint) INVALID_HANDLE_VALUE)
 112     {
 113       int error = GetLastError ();
 114
 115       g_free (result->dir_name);
 116       g_free (result->find_file_data);
 117       g_free (result);
 118       switch (error)
 119         {
 120         default:
 121           errno = EIO;
 122           return NULL;
 123         }
 124     }
 125   result->just_opened = TRUE;
 126
 127   return result;
 128 }
 129
 130 struct dirent*
 131 g_win32_readdir (DIR *dir)
 132 {
 133   gchar *basename;
 134
 135   g_return_val_if_fail (dir != NULL, NULL);
 136
 137   if (dir->just_opened)
 138     dir->just_opened = FALSE;
 139   else
 140     {
 141       if (!FindNextFile ((HANDLE) dir->find_file_handle,
 142                          (LPWIN32_FIND_DATA) dir->find_file_data))
 143         {
 144           int error = GetLastError ();
 145
 146           switch (error)
 147             {
 148             case ERROR_NO_MORE_FILES:
 149               return NULL;
 150             default:
 151               errno = EIO;
 152               return NULL;
 153             }
 154         }
 155     }
 156
 157   basename = g_path_get_basename (((LPWIN32_FIND_DATA) dir->find_file_data)->cFileName);
 158
 159   strcpy (dir->readdir_result.d_name, basename);
 160
 161   g_free (basename);
 162
 163   return &dir->readdir_result;
 164 }
 165
 166 void
 167 g_win32_rewinddir (DIR *dir)
 168 {
 169   gchar *mask;
 170
 171   g_return_if_fail (dir != NULL);
 172
 173   if (!FindClose ((HANDLE) dir->find_file_handle))
 174     g_warning ("gwin_rewinddir(): FindClose() failed\n");
 175
 176   mask = g_strdup_printf ("%s\\*", dir->dir_name);
 177   dir->find_file_handle = (guint) FindFirstFile (mask,
 178                                           (LPWIN32_FIND_DATA) dir->find_file_data);
 179   g_free (mask);
 180
 181   if (dir->find_file_handle == (guint) INVALID_HANDLE_VALUE)
 182     {
 183       int error = GetLastError ();
 184
 185       switch (error)
 186         {
 187         default:
 188           errno = EIO;
 189           return;
 190         }
 191     }
 192   dir->just_opened = TRUE;
 193 }
 194
 195 gint
 196 g_win32_closedir (DIR *dir)
 197 {
 198   g_return_val_if_fail (dir != NULL, -1);
 199
 200   if (!FindClose ((HANDLE) dir->find_file_handle))
 201     {
 202       int error = GetLastError ();
 203
 204       switch (error)
 205         {
 206         default:
 207           errno = EIO; return -1;
 208         }
 209     }
 210
 211   g_free (dir->dir_name);
 212   g_free (dir->find_file_data);
 213   g_free (dir);
 214
 215   return 0;
 216 }
 217
 218 /* Mingw32 headers don't have latest language and sublanguage codes */
 219 #ifndef LANG_AFRIKAANS
 220 #define LANG_AFRIKAANS 0x36
 221 #endif
 222 #ifndef LANG_ALBANIAN
 223 #define LANG_ALBANIAN 0x1c
 224 #endif
 225 #ifndef LANG_ARABIC
 226 #define LANG_ARABIC 0x01
 227 #endif
 228 #ifndef LANG_ARMENIAN
 229 #define LANG_ARMENIAN 0x2b
 230 #endif
 231 #ifndef LANG_ASSAMESE
 232 #define LANG_ASSAMESE 0x4d
 233 #endif
 234 #ifndef LANG_AZERI
 235 #define LANG_AZERI 0x2c
 236 #endif
 237 #ifndef LANG_BASQUE
 238 #define LANG_BASQUE 0x2d
 239 #endif
 240 #ifndef LANG_BELARUSIAN
 241 #define LANG_BELARUSIAN 0x23
 242 #endif
 243 #ifndef LANG_BENGALI
 244 #define LANG_BENGALI 0x45
 245 #endif
 246 #ifndef LANG_CATALAN
 247 #define LANG_CATALAN 0x03
 248 #endif
 249 #ifndef LANG_ESTONIAN
 250 #define LANG_ESTONIAN 0x25
 251 #endif
 252 #ifndef LANG_FAEROESE
 253 #define LANG_FAEROESE 0x38
 254 #endif
 255 #ifndef LANG_FARSI
 256 #define LANG_FARSI 0x29
 257 #endif
 258 #ifndef LANG_GEORGIAN
 259 #define LANG_GEORGIAN 0x37
 260 #endif
 261 #ifndef LANG_GUJARATI
 262 #define LANG_GUJARATI 0x47
 263 #endif
 264 #ifndef LANG_HEBREW
 265 #define LANG_HEBREW 0x0d
 266 #endif
 267 #ifndef LANG_HINDI
 268 #define LANG_HINDI 0x39
 269 #endif
 270 #ifndef LANG_INDONESIAN
 271 #define LANG_INDONESIAN 0x21
 272 #endif
 273 #ifndef LANG_KANNADA
 274 #define LANG_KANNADA 0x4b
 275 #endif
 276 #ifndef LANG_KASHMIRI
 277 #define LANG_KASHMIRI 0x60
 278 #endif
 279 #ifndef LANG_KAZAK
 280 #define LANG_KAZAK 0x3f
 281 #endif
 282 #ifndef LANG_KONKANI
 283 #define LANG_KONKANI 0x57
 284 #endif
 285 #ifndef LANG_LATVIAN
 286 #define LANG_LATVIAN 0x26
 287 #endif
 288 #ifndef LANG_LITHUANIAN
 289 #define LANG_LITHUANIAN 0x27
 290 #endif
 291 #ifndef LANG_MACEDONIAN
 292 #define LANG_MACEDONIAN 0x2f
 293 #endif
 294 #ifndef LANG_MALAY
 295 #define LANG_MALAY 0x3e
 296 #endif
 297 #ifndef LANG_MALAYALAM
 298 #define LANG_MALAYALAM 0x4c
 299 #endif
 300 #ifndef LANG_MANIPURI
 301 #define LANG_MANIPURI 0x58
 302 #endif
 303 #ifndef LANG_MARATHI
 304 #define LANG_MARATHI 0x4e
 305 #endif
 306 #ifndef LANG_NEPALI
 307 #define LANG_NEPALI 0x61
 308 #endif
 309 #ifndef LANG_ORIYA
 310 #define LANG_ORIYA 0x48
 311 #endif
 312 #ifndef LANG_PUNJABI
 313 #define LANG_PUNJABI 0x46
 314 #endif
 315 #ifndef LANG_SANSKRIT
 316 #define LANG_SANSKRIT 0x4f
 317 #endif
 318 #ifndef LANG_SERBIAN
 319 #define LANG_SERBIAN 0x1a
 320 #endif
 321 #ifndef LANG_SINDHI
 322 #define LANG_SINDHI 0x59
 323 #endif
 324 #ifndef LANG_SLOVAK
 325 #define LANG_SLOVAK 0x1b
 326 #endif
 327 #ifndef LANG_SWAHILI
 328 #define LANG_SWAHILI 0x41
 329 #endif
 330 #ifndef LANG_TAMIL
 331 #define LANG_TAMIL 0x49
 332 #endif
 333 #ifndef LANG_TATAR
 334 #define LANG_TATAR 0x44
 335 #endif
 336 #ifndef LANG_TELUGU
 337 #define LANG_TELUGU 0x4a
 338 #endif
 339 #ifndef LANG_THAI
 340 #define LANG_THAI 0x1e
 341 #endif
 342 #ifndef LANG_UKRAINIAN
 343 #define LANG_UKRAINIAN 0x22
 344 #endif
 345 #ifndef LANG_URDU
 346 #define LANG_URDU 0x20
 347 #endif
 348 #ifndef LANG_UZBEK
 349 #define LANG_UZBEK 0x43
 350 #endif
 351 #ifndef LANG_VIETNAMESE
 352 #define LANG_VIETNAMESE 0x2a
 353 #endif
 354 #ifndef SUBLANG_ARABIC_SAUDI_ARABIA
 355 #define SUBLANG_ARABIC_SAUDI_ARABIA 0x01
 356 #endif
 357 #ifndef SUBLANG_ARABIC_IRAQ
 358 #define SUBLANG_ARABIC_IRAQ 0x02
 359 #endif
 360 #ifndef SUBLANG_ARABIC_EGYPT
 361 #define SUBLANG_ARABIC_EGYPT 0x03
 362 #endif
 363 #ifndef SUBLANG_ARABIC_LIBYA
 364 #define SUBLANG_ARABIC_LIBYA 0x04
 365 #endif
 366 #ifndef SUBLANG_ARABIC_ALGERIA
 367 #define SUBLANG_ARABIC_ALGERIA 0x05
 368 #endif
 369 #ifndef SUBLANG_ARABIC_MOROCCO
 370 #define SUBLANG_ARABIC_MOROCCO 0x06
 371 #endif
 372 #ifndef SUBLANG_ARABIC_TUNISIA
 373 #define SUBLANG_ARABIC_TUNISIA 0x07
 374 #endif
 375 #ifndef SUBLANG_ARABIC_OMAN
 376 #define SUBLANG_ARABIC_OMAN 0x08
 377 #endif
 378 #ifndef SUBLANG_ARABIC_YEMEN
 379 #define SUBLANG_ARABIC_YEMEN 0x09
 380 #endif
 381 #ifndef SUBLANG_ARABIC_SYRIA
 382 #define SUBLANG_ARABIC_SYRIA 0x0a
 383 #endif
 384 #ifndef SUBLANG_ARABIC_JORDAN
 385 #define SUBLANG_ARABIC_JORDAN 0x0b
 386 #endif
 387 #ifndef SUBLANG_ARABIC_LEBANON
 388 #define SUBLANG_ARABIC_LEBANON 0x0c
 389 #endif
 390 #ifndef SUBLANG_ARABIC_KUWAIT
 391 #define SUBLANG_ARABIC_KUWAIT 0x0d
 392 #endif
 393 #ifndef SUBLANG_ARABIC_UAE
 394 #define SUBLANG_ARABIC_UAE 0x0e
 395 #endif
 396 #ifndef SUBLANG_ARABIC_BAHRAIN
 397 #define SUBLANG_ARABIC_BAHRAIN 0x0f
 398 #endif
 399 #ifndef SUBLANG_ARABIC_QATAR
 400 #define SUBLANG_ARABIC_QATAR 0x10
 401 #endif
 402 #ifndef SUBLANG_AZERI_LATIN
 403 #define SUBLANG_AZERI_LATIN 0x01
 404 #endif
 405 #ifndef SUBLANG_AZERI_CYRILLIC
 406 #define SUBLANG_AZERI_CYRILLIC 0x02
 407 #endif
 408 #ifndef SUBLANG_CHINESE_MACAU
 409 #define SUBLANG_CHINESE_MACAU 0x05
 410 #endif
 411 #ifndef SUBLANG_ENGLISH_SOUTH_AFRICA
 412 #define SUBLANG_ENGLISH_SOUTH_AFRICA 0x07
 413 #endif
 414 #ifndef SUBLANG_ENGLISH_JAMAICA
 415 #define SUBLANG_ENGLISH_JAMAICA 0x08
 416 #endif
 417 #ifndef SUBLANG_ENGLISH_CARIBBEAN
 418 #define SUBLANG_ENGLISH_CARIBBEAN 0x09
 419 #endif
 420 #ifndef SUBLANG_ENGLISH_BELIZE
 421 #define SUBLANG_ENGLISH_BELIZE 0x0a
 422 #endif
 423 #ifndef SUBLANG_ENGLISH_TRINIDAD
 424 #define SUBLANG_ENGLISH_TRINIDAD 0x0b
 425 #endif
 426 #ifndef SUBLANG_ENGLISH_ZIMBABWE
 427 #define SUBLANG_ENGLISH_ZIMBABWE 0x0c
 428 #endif
 429 #ifndef SUBLANG_ENGLISH_PHILIPPINES
 430 #define SUBLANG_ENGLISH_PHILIPPINES 0x0d
 431 #endif
 432 #ifndef SUBLANG_FRENCH_LUXEMBOURG
 433 #define SUBLANG_FRENCH_LUXEMBOURG 0x05
 434 #endif
 435 #ifndef SUBLANG_FRENCH_MONACO
 436 #define SUBLANG_FRENCH_MONACO 0x06
 437 #endif
 438 #ifndef SUBLANG_GERMAN_LUXEMBOURG
 439 #define SUBLANG_GERMAN_LUXEMBOURG 0x04
 440 #endif
 441 #ifndef SUBLANG_GERMAN_LIECHTENSTEIN
 442 #define SUBLANG_GERMAN_LIECHTENSTEIN 0x05
 443 #endif
 444 #ifndef SUBLANG_KASHMIRI_INDIA
 445 #define SUBLANG_KASHMIRI_INDIA 0x02
 446 #endif
 447 #ifndef SUBLANG_MALAY_MALAYSIA
 448 #define SUBLANG_MALAY_MALAYSIA 0x01
 449 #endif
 450 #ifndef SUBLANG_MALAY_BRUNEI_DARUSSALAM
 451 #define SUBLANG_MALAY_BRUNEI_DARUSSALAM 0x02
 452 #endif
 453 #ifndef SUBLANG_NEPALI_INDIA
 454 #define SUBLANG_NEPALI_INDIA 0x02
 455 #endif
 456 #ifndef SUBLANG_SERBIAN_LATIN
 457 #define SUBLANG_SERBIAN_LATIN 0x02
 458 #endif
 459 #ifndef SUBLANG_SERBIAN_CYRILLIC
 460 #define SUBLANG_SERBIAN_CYRILLIC 0x03
 461 #endif
 462 #ifndef SUBLANG_SPANISH_GUATEMALA
 463 #define SUBLANG_SPANISH_GUATEMALA 0x04
 464 #endif
 465 #ifndef SUBLANG_SPANISH_COSTA_RICA
 466 #define SUBLANG_SPANISH_COSTA_RICA 0x05
 467 #endif
 468 #ifndef SUBLANG_SPANISH_PANAMA
 469 #define SUBLANG_SPANISH_PANAMA 0x06
 470 #endif
 471 #ifndef SUBLANG_SPANISH_DOMINICAN_REPUBLIC
 472 #define SUBLANG_SPANISH_DOMINICAN_REPUBLIC 0x07
 473 #endif
 474 #ifndef SUBLANG_SPANISH_VENEZUELA
 475 #define SUBLANG_SPANISH_VENEZUELA 0x08
 476 #endif
 477 #ifndef SUBLANG_SPANISH_COLOMBIA
 478 #define SUBLANG_SPANISH_COLOMBIA 0x09
 479 #endif
 480 #ifndef SUBLANG_SPANISH_PERU
 481 #define SUBLANG_SPANISH_PERU 0x0a
 482 #endif
 483 #ifndef SUBLANG_SPANISH_ARGENTINA
 484 #define SUBLANG_SPANISH_ARGENTINA 0x0b
 485 #endif
 486 #ifndef SUBLANG_SPANISH_ECUADOR
 487 #define SUBLANG_SPANISH_ECUADOR 0x0c
 488 #endif
 489 #ifndef SUBLANG_SPANISH_CHILE
 490 #define SUBLANG_SPANISH_CHILE 0x0d
 491 #endif
 492 #ifndef SUBLANG_SPANISH_URUGUAY
 493 #define SUBLANG_SPANISH_URUGUAY 0x0e
 494 #endif
 495 #ifndef SUBLANG_SPANISH_PARAGUAY
 496 #define SUBLANG_SPANISH_PARAGUAY 0x0f
 497 #endif
 498 #ifndef SUBLANG_SPANISH_BOLIVIA
 499 #define SUBLANG_SPANISH_BOLIVIA 0x10
 500 #endif
 501 #ifndef SUBLANG_SPANISH_EL_SALVADOR
 502 #define SUBLANG_SPANISH_EL_SALVADOR 0x11
 503 #endif
 504 #ifndef SUBLANG_SPANISH_HONDURAS
 505 #define SUBLANG_SPANISH_HONDURAS 0x12
 506 #endif
 507 #ifndef SUBLANG_SPANISH_NICARAGUA
 508 #define SUBLANG_SPANISH_NICARAGUA 0x13
 509 #endif
 510 #ifndef SUBLANG_SPANISH_PUERTO_RICO
 511 #define SUBLANG_SPANISH_PUERTO_RICO 0x14
 512 #endif
 513 #ifndef SUBLANG_SWEDISH_FINLAND
 514 #define SUBLANG_SWEDISH_FINLAND 0x02
 515 #endif
 516 #ifndef SUBLANG_URDU_PAKISTAN
 517 #define SUBLANG_URDU_PAKISTAN 0x01
 518 #endif
 519 #ifndef SUBLANG_URDU_INDIA
 520 #define SUBLANG_URDU_INDIA 0x02
 521 #endif
 522 #ifndef SUBLANG_UZBEK_LATIN
 523 #define SUBLANG_UZBEK_LATIN 0x01
 524 #endif
 525 #ifndef SUBLANG_UZBEK_CYRILLIC
 526 #define SUBLANG_UZBEK_CYRILLIC 0x02
 527 #endif
 528
 529 gchar *
 530 g_win32_getlocale (void)
 531 {
 532   LCID lcid;
 533   gchar *ev;
 534   gint primary, sub;
 535   gchar *l = NULL, *sl = NULL;
 536   gchar bfr[20];
 537
 538   if ((ev = getenv ("LC_ALL")) != NULL
 539       || (ev = getenv ("LC_CTYPE")) != NULL
 540       || (ev = getenv ("LANG")) != NULL)
 541     return g_strdup (ev);
 542
 543   lcid = GetThreadLocale ();
 544   primary = PRIMARYLANGID (LANGIDFROMLCID (lcid));
 545   sub = SUBLANGID (LANGIDFROMLCID (lcid));
 546   switch (primary)
 547     {
 548     case LANG_AFRIKAANS: l = "af"; break;
 549     case LANG_ALBANIAN: l = "sq"; break;
 550     case LANG_ARABIC:
 551       l = "ar";
 552       switch (sub)
 553         {
 554         case SUBLANG_ARABIC_SAUDI_ARABIA: sl = "SA"; break;
 555         case SUBLANG_ARABIC_IRAQ: sl = "IQ"; break;
 556         case SUBLANG_ARABIC_EGYPT: sl = "EG"; break;
 557         case SUBLANG_ARABIC_LIBYA: sl = "LY"; break;
 558         case SUBLANG_ARABIC_ALGERIA: sl = "DZ"; break;
 559         case SUBLANG_ARABIC_MOROCCO: sl = "MA"; break;
 560         case SUBLANG_ARABIC_TUNISIA: sl = "TN"; break;
 561         case SUBLANG_ARABIC_OMAN: sl = "OM"; break;
 562         case SUBLANG_ARABIC_YEMEN: sl = "YE"; break;
 563         case SUBLANG_ARABIC_SYRIA: sl = "SY"; break;
 564         case SUBLANG_ARABIC_JORDAN: sl = "JO"; break;
 565         case SUBLANG_ARABIC_LEBANON: sl = "LB"; break;
 566         case SUBLANG_ARABIC_KUWAIT: sl = "KW"; break;
 567         case SUBLANG_ARABIC_UAE: sl = "AE"; break;
 568         case SUBLANG_ARABIC_BAHRAIN: sl = "BH"; break;
 569         case SUBLANG_ARABIC_QATAR: sl = "QA"; break;
 570         }
 571       break;
 572     case LANG_ARMENIAN: l = "hy"; break;
 573     case LANG_ASSAMESE: l = "as"; break;
 574     case LANG_AZERI: l = "az"; break;
 575     case LANG_BASQUE: l = "eu"; break;
 576     case LANG_BELARUSIAN: l = "be"; break;
 577     case LANG_BENGALI: l = "bn"; break;
 578     case LANG_BULGARIAN: l = "bg"; break;
 579     case LANG_CATALAN: l = "ca"; break;
 580     case LANG_CHINESE:
 581       l = "zh";
 582       switch (sub)
 583         {
 584         case SUBLANG_CHINESE_TRADITIONAL: sl = "TW"; break;
 585         case SUBLANG_CHINESE_SIMPLIFIED: sl = "CH"; break;
 586         case SUBLANG_CHINESE_HONGKONG: sl = "HK"; break;
 587         case SUBLANG_CHINESE_SINGAPORE: sl = "SG"; break;
 588         case SUBLANG_CHINESE_MACAU: sl = "MO"; break;
 589         }
 590       break;
 591     case LANG_CROATIAN:         /* LANG_CROATIAN == LANG_SERBIAN
 592                                  * What used to be called Serbo-Croatian
 593                                  * should really now be two separate
 594                                  * languages because of political reasons.
 595                                  * (Says tml, who knows nothing about Serbian
 596                                  * or Croatian.)
 597                                  * (I can feel those flames coming already.)
 598                                  */
 599       switch (sub)
 600         {
 601         case SUBLANG_SERBIAN_LATIN: l = "sp"; break;
 602         case SUBLANG_SERBIAN_CYRILLIC: l = "sr"; break;
 603         default: l = "hr";      /* ??? */
 604         }
 605       break;
 606     case LANG_CZECH: l = "cs"; break;
 607     case LANG_DANISH: l = "da"; break;
 608     case LANG_DUTCH:
 609       l = "nl";
 610       switch (sub)
 611         {
 612         case SUBLANG_DUTCH_BELGIAN: sl = "BE"; break;
 613         }
 614       break;
 615     case LANG_ENGLISH:
 616       l = "en";
 617       switch (sub)
 618         {
 619         /* SUBLANG_ENGLISH_US == SUBLANG_DEFAULT. Heh. I thought
 620          * English was the language spoken in England.
 621          * Oh well.
 622          */
 623         case SUBLANG_ENGLISH_UK: sl = "GB"; break;
 624         case SUBLANG_ENGLISH_AUS: sl = "AU"; break;
 625         case SUBLANG_ENGLISH_CAN: sl = "CA"; break;
 626         case SUBLANG_ENGLISH_NZ: sl = "NZ"; break;
 627         case SUBLANG_ENGLISH_EIRE: sl = "IE"; break;
 628         case SUBLANG_ENGLISH_SOUTH_AFRICA: sl = "SA"; break;
 629         case SUBLANG_ENGLISH_JAMAICA: sl = "JM"; break;
 630         case SUBLANG_ENGLISH_CARIBBEAN: sl = "@caribbean"; break; /* ??? */
 631         case SUBLANG_ENGLISH_BELIZE: sl = "BZ"; break;
 632         case SUBLANG_ENGLISH_TRINIDAD: sl = "TT"; break;
 633         case SUBLANG_ENGLISH_ZIMBABWE: sl = "ZW"; break;
 634         case SUBLANG_ENGLISH_PHILIPPINES: sl = "PH"; break;
 635         }
 636       break;
 637     case LANG_ESTONIAN: l = "et"; break;
 638     case LANG_FAEROESE: l = "fo"; break;
 639     case LANG_FARSI: l = "fa"; break;
 640     case LANG_FINNISH: l = "fi"; break;
 641     case LANG_FRENCH:
 642       l = "fr";
 643       switch (sub)
 644         {
 645         case SUBLANG_FRENCH_BELGIAN: sl = "BE"; break;
 646         case SUBLANG_FRENCH_CANADIAN: sl = "CA"; break;
 647         case SUBLANG_FRENCH_SWISS: sl = "CH"; break;
 648         case SUBLANG_FRENCH_LUXEMBOURG: sl = "LU"; break;
 649         case SUBLANG_FRENCH_MONACO: sl = "MC"; break;
 650         }
 651       break;
 652     case LANG_GEORGIAN: l = "ka"; break;
 653     case LANG_GERMAN:
 654       l = "de";
 655       switch (sub)
 656         {
 657         case SUBLANG_GERMAN_SWISS: sl = "CH"; break;
 658         case SUBLANG_GERMAN_AUSTRIAN: sl = "AT"; break;
 659         case SUBLANG_GERMAN_LUXEMBOURG: sl = "LU"; break;
 660         case SUBLANG_GERMAN_LIECHTENSTEIN: sl = "LI"; break;
 661         }
 662       break;
 663     case LANG_GREEK: l = "el"; break;
 664     case LANG_GUJARATI: l = "gu"; break;
 665     case LANG_HEBREW: l = "he"; break;
 666     case LANG_HINDI: l = "hi"; break;
 667     case LANG_HUNGARIAN: l = "hu"; break;
 668     case LANG_ICELANDIC: l = "is"; break;
 669     case LANG_INDONESIAN: l = "id"; break;
 670     case LANG_ITALIAN:
 671       l = "it";
 672       switch (sub)
 673         {
 674         case SUBLANG_ITALIAN_SWISS: sl = "CH"; break;
 675         }
 676       break;
 677     case LANG_JAPANESE: l = "ja"; break;
 678     case LANG_KANNADA: l = "kn"; break;
 679     case LANG_KASHMIRI:
 680       l = "ks";
 681       switch (sub)
 682         {
 683         case SUBLANG_KASHMIRI_INDIA: sl = "IN"; break;
 684         }
 685       break;
 686     case LANG_KAZAK: l = "kk"; break;
 687     case LANG_KONKANI: l = "kok"; break; /* ??? */
 688     case LANG_KOREAN: l = "ko"; break;
 689     case LANG_LATVIAN: l = "lv"; break;
 690     case LANG_LITHUANIAN: l = "lt"; break;
 691     case LANG_MACEDONIAN: l = "mk"; break;
 692     case LANG_MALAY:
 693       l = "ms";
 694       switch (sub)
 695         {
 696         case SUBLANG_MALAY_BRUNEI_DARUSSALAM: sl = "BN"; break;
 697         }
 698       break;
 699     case LANG_MALAYALAM: l = "ml"; break;
 700     case LANG_MANIPURI: l = "mni"; break;
 701     case LANG_MARATHI: l = "mr"; break;
 702     case LANG_NEPALI:
 703       l = "ne";
 704       switch (sub)
 705         {
 706         case SUBLANG_NEPALI_INDIA: sl = "IN"; break;
 707         }
 708       break;
 709     case LANG_NORWEGIAN:
 710       l = "no";
 711       switch (sub)
 712         {
 713         /* SUBLANG_NORWEGIAN_BOKMAL == SUBLANG_DEFAULT */
 714         case SUBLANG_NORWEGIAN_NYNORSK: sl = "@nynorsk"; break;
 715         }
 716       break;
 717     case LANG_ORIYA: l = "or"; break;
 718     case LANG_POLISH: l = "pl"; break;
 719     case LANG_PORTUGUESE:
 720       l = "pt";
 721       switch (sub)
 722         {
 723         /* Hmm. SUBLANG_PORTUGUESE_BRAZILIAN == SUBLANG_DEFAULT */
 724         case SUBLANG_PORTUGUESE_BRAZILIAN: sl = "BR"; break;
 725         }
 726       break;
 727     case LANG_PUNJABI: l = "pa"; break;
 728     case LANG_ROMANIAN: l = "ro"; break;
 729     case LANG_RUSSIAN: l = "ru"; break;
 730     case LANG_SANSKRIT: l = "sa"; break;
 731     case LANG_SINDHI: l = "sd"; break;
 732     case LANG_SLOVAK: l = "sk"; break;
 733     case LANG_SLOVENIAN: l = "sl"; break;
 734     case LANG_SPANISH:
 735       l = "es";
 736       switch (sub)
 737         {
 738         case SUBLANG_SPANISH_MEXICAN: sl = "MX"; break;
 739         case SUBLANG_SPANISH_MODERN: sl = "@modern"; break;     /* ??? */
 740         case SUBLANG_SPANISH_GUATEMALA: sl = "GT"; break;
 741         case SUBLANG_SPANISH_COSTA_RICA: sl = "CR"; break;
 742         case SUBLANG_SPANISH_PANAMA: sl = "PA"; break;
 743         case SUBLANG_SPANISH_DOMINICAN_REPUBLIC: sl = "DO"; break;
 744         case SUBLANG_SPANISH_VENEZUELA: sl = "VE"; break;
 745         case SUBLANG_SPANISH_COLOMBIA: sl = "CO"; break;
 746         case SUBLANG_SPANISH_PERU: sl = "PE"; break;
 747         case SUBLANG_SPANISH_ARGENTINA: sl = "AR"; break;
 748         case SUBLANG_SPANISH_ECUADOR: sl = "EC"; break;
 749         case SUBLANG_SPANISH_CHILE: sl = "CL"; break;
 750         case SUBLANG_SPANISH_URUGUAY: sl = "UY"; break;
 751         case SUBLANG_SPANISH_PARAGUAY: sl = "PY"; break;
 752         case SUBLANG_SPANISH_BOLIVIA: sl = "BO"; break;
 753         case SUBLANG_SPANISH_EL_SALVADOR: sl = "SV"; break;
 754         case SUBLANG_SPANISH_HONDURAS: sl = "HN"; break;
 755         case SUBLANG_SPANISH_NICARAGUA: sl = "NI"; break;
 756         case SUBLANG_SPANISH_PUERTO_RICO: sl = "PR"; break;
 757         }
 758       break;
 759     case LANG_SWAHILI: l = "sw"; break;
 760     case LANG_SWEDISH:
 761       l = "sv";
 762       switch (sub)
 763         {
 764         case SUBLANG_SWEDISH_FINLAND: sl = "FI"; break;
 765         }
 766       break;
 767     case LANG_TAMIL: l = "ta"; break;
 768     case LANG_TATAR: l = "tt"; break;
 769     case LANG_TELUGU: l = "te"; break;
 770     case LANG_THAI: l = "th"; break;
 771     case LANG_TURKISH: l = "tr"; break;
 772     case LANG_UKRAINIAN: l = "uk"; break;
 773     case LANG_URDU:
 774       l = "ur";
 775       switch (sub)
 776         {
 777         case SUBLANG_URDU_PAKISTAN: sl = "PK"; break;
 778         case SUBLANG_URDU_INDIA: sl = "IN"; break;
 779         }
 780       break;
 781     case LANG_UZBEK:
 782       l = "uz";
 783       switch (sub)
 784         {
 785         case SUBLANG_UZBEK_CYRILLIC: sl = "@cyrillic"; break;
 786         }
 787       break;
 788     case LANG_VIETNAMESE: l = "vi"; break;
 789     default: l = "xx"; break;
 790     }
 791   strcpy (bfr, l);
 792   if (sl != NULL)
 793     {
 794       strcat (bfr, "_");
 795       strcat (bfr, sl);
 796     }
 797
 798   return g_strdup (bfr);
 799 }
 800
 801 gchar *
 802 g_win32_error_message (gint error)
 803 {
 804   gchar *msg;
 805   gchar *retval;
 806   int nbytes;
 807
 808   FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER
 809                  |FORMAT_MESSAGE_IGNORE_INSERTS
 810                  |FORMAT_MESSAGE_FROM_SYSTEM,
 811                  NULL, error, 0,
 812                  (LPTSTR) &msg, 0, NULL);
 813   nbytes = strlen (msg);
 814
 815   if (nbytes > 2 && msg[nbytes-1] == '\n' && msg[nbytes-2] == '\r')
 816     msg[nbytes-2] = '\0';
 817
 818   retval = g_strdup (msg);
 819
 820   if (msg != NULL)
 821     LocalFree (msg);
 822
 823   return retval;
 824 }