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