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
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.
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.
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.
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/.
29 * MT safe for the unix part, FIXME: make the win32 part MT safe as well.
36 #include "glibconfig.h"
43 #define STRICT /* Strict typing, please */
55 g_win32_ftruncate (gint fd,
61 g_return_val_if_fail (fd >= 0, -1);
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))
69 gint error = GetLastError ();
73 case ERROR_INVALID_HANDLE:
88 g_win32_opendir (const char *dirname)
94 g_return_val_if_fail (dirname != NULL, NULL);
96 result = g_new0 (DIR, 1);
97 result->find_file_data = g_new0 (WIN32_FIND_DATA, 1);
98 result->dir_name = g_strdup (dirname);
100 k = strlen (result->dir_name);
101 if (k && result->dir_name[k - 1] == '\\')
103 result->dir_name[k - 1] = '\0';
105 mask = g_strdup_printf ("%s\\*", result->dir_name);
107 result->find_file_handle = (guint) FindFirstFile (mask,
108 (LPWIN32_FIND_DATA) result->find_file_data);
111 if (result->find_file_handle == (guint) INVALID_HANDLE_VALUE)
113 int error = GetLastError ();
115 g_free (result->dir_name);
116 g_free (result->find_file_data);
125 result->just_opened = TRUE;
131 g_win32_readdir (DIR *dir)
135 g_return_val_if_fail (dir != NULL, NULL);
137 if (dir->just_opened)
138 dir->just_opened = FALSE;
141 if (!FindNextFile ((HANDLE) dir->find_file_handle,
142 (LPWIN32_FIND_DATA) dir->find_file_data))
144 int error = GetLastError ();
148 case ERROR_NO_MORE_FILES:
157 basename = g_path_get_basename (((LPWIN32_FIND_DATA) dir->find_file_data)->cFileName);
159 strcpy (dir->readdir_result.d_name, basename);
163 return &dir->readdir_result;
167 g_win32_rewinddir (DIR *dir)
171 g_return_if_fail (dir != NULL);
173 if (!FindClose ((HANDLE) dir->find_file_handle))
174 g_warning ("gwin_rewinddir(): FindClose() failed\n");
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);
181 if (dir->find_file_handle == (guint) INVALID_HANDLE_VALUE)
183 int error = GetLastError ();
192 dir->just_opened = TRUE;
196 g_win32_closedir (DIR *dir)
198 g_return_val_if_fail (dir != NULL, -1);
200 if (!FindClose ((HANDLE) dir->find_file_handle))
202 int error = GetLastError ();
207 errno = EIO; return -1;
211 g_free (dir->dir_name);
212 g_free (dir->find_file_data);
218 /* Mingw32 headers don't have latest language and sublanguage codes */
219 #ifndef LANG_AFRIKAANS
220 #define LANG_AFRIKAANS 0x36
222 #ifndef LANG_ALBANIAN
223 #define LANG_ALBANIAN 0x1c
226 #define LANG_ARABIC 0x01
228 #ifndef LANG_ARMENIAN
229 #define LANG_ARMENIAN 0x2b
231 #ifndef LANG_ASSAMESE
232 #define LANG_ASSAMESE 0x4d
235 #define LANG_AZERI 0x2c
238 #define LANG_BASQUE 0x2d
240 #ifndef LANG_BELARUSIAN
241 #define LANG_BELARUSIAN 0x23
244 #define LANG_BENGALI 0x45
247 #define LANG_CATALAN 0x03
249 #ifndef LANG_ESTONIAN
250 #define LANG_ESTONIAN 0x25
252 #ifndef LANG_FAEROESE
253 #define LANG_FAEROESE 0x38
256 #define LANG_FARSI 0x29
258 #ifndef LANG_GEORGIAN
259 #define LANG_GEORGIAN 0x37
261 #ifndef LANG_GUJARATI
262 #define LANG_GUJARATI 0x47
265 #define LANG_HEBREW 0x0d
268 #define LANG_HINDI 0x39
270 #ifndef LANG_INDONESIAN
271 #define LANG_INDONESIAN 0x21
274 #define LANG_KANNADA 0x4b
276 #ifndef LANG_KASHMIRI
277 #define LANG_KASHMIRI 0x60
280 #define LANG_KAZAK 0x3f
283 #define LANG_KONKANI 0x57
286 #define LANG_LATVIAN 0x26
288 #ifndef LANG_LITHUANIAN
289 #define LANG_LITHUANIAN 0x27
291 #ifndef LANG_MACEDONIAN
292 #define LANG_MACEDONIAN 0x2f
295 #define LANG_MALAY 0x3e
297 #ifndef LANG_MALAYALAM
298 #define LANG_MALAYALAM 0x4c
300 #ifndef LANG_MANIPURI
301 #define LANG_MANIPURI 0x58
304 #define LANG_MARATHI 0x4e
307 #define LANG_NEPALI 0x61
310 #define LANG_ORIYA 0x48
313 #define LANG_PUNJABI 0x46
315 #ifndef LANG_SANSKRIT
316 #define LANG_SANSKRIT 0x4f
319 #define LANG_SERBIAN 0x1a
322 #define LANG_SINDHI 0x59
325 #define LANG_SLOVAK 0x1b
328 #define LANG_SWAHILI 0x41
331 #define LANG_TAMIL 0x49
334 #define LANG_TATAR 0x44
337 #define LANG_TELUGU 0x4a
340 #define LANG_THAI 0x1e
342 #ifndef LANG_UKRAINIAN
343 #define LANG_UKRAINIAN 0x22
346 #define LANG_URDU 0x20
349 #define LANG_UZBEK 0x43
351 #ifndef LANG_VIETNAMESE
352 #define LANG_VIETNAMESE 0x2a
354 #ifndef SUBLANG_ARABIC_SAUDI_ARABIA
355 #define SUBLANG_ARABIC_SAUDI_ARABIA 0x01
357 #ifndef SUBLANG_ARABIC_IRAQ
358 #define SUBLANG_ARABIC_IRAQ 0x02
360 #ifndef SUBLANG_ARABIC_EGYPT
361 #define SUBLANG_ARABIC_EGYPT 0x03
363 #ifndef SUBLANG_ARABIC_LIBYA
364 #define SUBLANG_ARABIC_LIBYA 0x04
366 #ifndef SUBLANG_ARABIC_ALGERIA
367 #define SUBLANG_ARABIC_ALGERIA 0x05
369 #ifndef SUBLANG_ARABIC_MOROCCO
370 #define SUBLANG_ARABIC_MOROCCO 0x06
372 #ifndef SUBLANG_ARABIC_TUNISIA
373 #define SUBLANG_ARABIC_TUNISIA 0x07
375 #ifndef SUBLANG_ARABIC_OMAN
376 #define SUBLANG_ARABIC_OMAN 0x08
378 #ifndef SUBLANG_ARABIC_YEMEN
379 #define SUBLANG_ARABIC_YEMEN 0x09
381 #ifndef SUBLANG_ARABIC_SYRIA
382 #define SUBLANG_ARABIC_SYRIA 0x0a
384 #ifndef SUBLANG_ARABIC_JORDAN
385 #define SUBLANG_ARABIC_JORDAN 0x0b
387 #ifndef SUBLANG_ARABIC_LEBANON
388 #define SUBLANG_ARABIC_LEBANON 0x0c
390 #ifndef SUBLANG_ARABIC_KUWAIT
391 #define SUBLANG_ARABIC_KUWAIT 0x0d
393 #ifndef SUBLANG_ARABIC_UAE
394 #define SUBLANG_ARABIC_UAE 0x0e
396 #ifndef SUBLANG_ARABIC_BAHRAIN
397 #define SUBLANG_ARABIC_BAHRAIN 0x0f
399 #ifndef SUBLANG_ARABIC_QATAR
400 #define SUBLANG_ARABIC_QATAR 0x10
402 #ifndef SUBLANG_AZERI_LATIN
403 #define SUBLANG_AZERI_LATIN 0x01
405 #ifndef SUBLANG_AZERI_CYRILLIC
406 #define SUBLANG_AZERI_CYRILLIC 0x02
408 #ifndef SUBLANG_CHINESE_MACAU
409 #define SUBLANG_CHINESE_MACAU 0x05
411 #ifndef SUBLANG_ENGLISH_SOUTH_AFRICA
412 #define SUBLANG_ENGLISH_SOUTH_AFRICA 0x07
414 #ifndef SUBLANG_ENGLISH_JAMAICA
415 #define SUBLANG_ENGLISH_JAMAICA 0x08
417 #ifndef SUBLANG_ENGLISH_CARIBBEAN
418 #define SUBLANG_ENGLISH_CARIBBEAN 0x09
420 #ifndef SUBLANG_ENGLISH_BELIZE
421 #define SUBLANG_ENGLISH_BELIZE 0x0a
423 #ifndef SUBLANG_ENGLISH_TRINIDAD
424 #define SUBLANG_ENGLISH_TRINIDAD 0x0b
426 #ifndef SUBLANG_ENGLISH_ZIMBABWE
427 #define SUBLANG_ENGLISH_ZIMBABWE 0x0c
429 #ifndef SUBLANG_ENGLISH_PHILIPPINES
430 #define SUBLANG_ENGLISH_PHILIPPINES 0x0d
432 #ifndef SUBLANG_FRENCH_LUXEMBOURG
433 #define SUBLANG_FRENCH_LUXEMBOURG 0x05
435 #ifndef SUBLANG_FRENCH_MONACO
436 #define SUBLANG_FRENCH_MONACO 0x06
438 #ifndef SUBLANG_GERMAN_LUXEMBOURG
439 #define SUBLANG_GERMAN_LUXEMBOURG 0x04
441 #ifndef SUBLANG_GERMAN_LIECHTENSTEIN
442 #define SUBLANG_GERMAN_LIECHTENSTEIN 0x05
444 #ifndef SUBLANG_KASHMIRI_INDIA
445 #define SUBLANG_KASHMIRI_INDIA 0x02
447 #ifndef SUBLANG_MALAY_MALAYSIA
448 #define SUBLANG_MALAY_MALAYSIA 0x01
450 #ifndef SUBLANG_MALAY_BRUNEI_DARUSSALAM
451 #define SUBLANG_MALAY_BRUNEI_DARUSSALAM 0x02
453 #ifndef SUBLANG_NEPALI_INDIA
454 #define SUBLANG_NEPALI_INDIA 0x02
456 #ifndef SUBLANG_SERBIAN_LATIN
457 #define SUBLANG_SERBIAN_LATIN 0x02
459 #ifndef SUBLANG_SERBIAN_CYRILLIC
460 #define SUBLANG_SERBIAN_CYRILLIC 0x03
462 #ifndef SUBLANG_SPANISH_GUATEMALA
463 #define SUBLANG_SPANISH_GUATEMALA 0x04
465 #ifndef SUBLANG_SPANISH_COSTA_RICA
466 #define SUBLANG_SPANISH_COSTA_RICA 0x05
468 #ifndef SUBLANG_SPANISH_PANAMA
469 #define SUBLANG_SPANISH_PANAMA 0x06
471 #ifndef SUBLANG_SPANISH_DOMINICAN_REPUBLIC
472 #define SUBLANG_SPANISH_DOMINICAN_REPUBLIC 0x07
474 #ifndef SUBLANG_SPANISH_VENEZUELA
475 #define SUBLANG_SPANISH_VENEZUELA 0x08
477 #ifndef SUBLANG_SPANISH_COLOMBIA
478 #define SUBLANG_SPANISH_COLOMBIA 0x09
480 #ifndef SUBLANG_SPANISH_PERU
481 #define SUBLANG_SPANISH_PERU 0x0a
483 #ifndef SUBLANG_SPANISH_ARGENTINA
484 #define SUBLANG_SPANISH_ARGENTINA 0x0b
486 #ifndef SUBLANG_SPANISH_ECUADOR
487 #define SUBLANG_SPANISH_ECUADOR 0x0c
489 #ifndef SUBLANG_SPANISH_CHILE
490 #define SUBLANG_SPANISH_CHILE 0x0d
492 #ifndef SUBLANG_SPANISH_URUGUAY
493 #define SUBLANG_SPANISH_URUGUAY 0x0e
495 #ifndef SUBLANG_SPANISH_PARAGUAY
496 #define SUBLANG_SPANISH_PARAGUAY 0x0f
498 #ifndef SUBLANG_SPANISH_BOLIVIA
499 #define SUBLANG_SPANISH_BOLIVIA 0x10
501 #ifndef SUBLANG_SPANISH_EL_SALVADOR
502 #define SUBLANG_SPANISH_EL_SALVADOR 0x11
504 #ifndef SUBLANG_SPANISH_HONDURAS
505 #define SUBLANG_SPANISH_HONDURAS 0x12
507 #ifndef SUBLANG_SPANISH_NICARAGUA
508 #define SUBLANG_SPANISH_NICARAGUA 0x13
510 #ifndef SUBLANG_SPANISH_PUERTO_RICO
511 #define SUBLANG_SPANISH_PUERTO_RICO 0x14
513 #ifndef SUBLANG_SWEDISH_FINLAND
514 #define SUBLANG_SWEDISH_FINLAND 0x02
516 #ifndef SUBLANG_URDU_PAKISTAN
517 #define SUBLANG_URDU_PAKISTAN 0x01
519 #ifndef SUBLANG_URDU_INDIA
520 #define SUBLANG_URDU_INDIA 0x02
522 #ifndef SUBLANG_UZBEK_LATIN
523 #define SUBLANG_UZBEK_LATIN 0x01
525 #ifndef SUBLANG_UZBEK_CYRILLIC
526 #define SUBLANG_UZBEK_CYRILLIC 0x02
532 * The setlocale in the Microsoft C library uses locale names of the
533 * form "English_United States.1252" etc. We want the Unixish standard
534 * form "en", "zh_TW" etc. This function gets the current thread
535 * locale from Windows and returns it as a string of the above form
536 * for use in forming file names etc. The returned string should be
537 * deallocated with g_free().
541 g_win32_getlocale (void)
546 gchar *l = NULL, *sl = NULL;
549 if ((ev = getenv ("LC_ALL")) != NULL
550 || (ev = getenv ("LC_CTYPE")) != NULL
551 || (ev = getenv ("LANG")) != NULL)
552 return g_strdup (ev);
554 lcid = GetThreadLocale ();
555 primary = PRIMARYLANGID (LANGIDFROMLCID (lcid));
556 sub = SUBLANGID (LANGIDFROMLCID (lcid));
559 case LANG_AFRIKAANS: l = "af"; break;
560 case LANG_ALBANIAN: l = "sq"; break;
565 case SUBLANG_ARABIC_SAUDI_ARABIA: sl = "SA"; break;
566 case SUBLANG_ARABIC_IRAQ: sl = "IQ"; break;
567 case SUBLANG_ARABIC_EGYPT: sl = "EG"; break;
568 case SUBLANG_ARABIC_LIBYA: sl = "LY"; break;
569 case SUBLANG_ARABIC_ALGERIA: sl = "DZ"; break;
570 case SUBLANG_ARABIC_MOROCCO: sl = "MA"; break;
571 case SUBLANG_ARABIC_TUNISIA: sl = "TN"; break;
572 case SUBLANG_ARABIC_OMAN: sl = "OM"; break;
573 case SUBLANG_ARABIC_YEMEN: sl = "YE"; break;
574 case SUBLANG_ARABIC_SYRIA: sl = "SY"; break;
575 case SUBLANG_ARABIC_JORDAN: sl = "JO"; break;
576 case SUBLANG_ARABIC_LEBANON: sl = "LB"; break;
577 case SUBLANG_ARABIC_KUWAIT: sl = "KW"; break;
578 case SUBLANG_ARABIC_UAE: sl = "AE"; break;
579 case SUBLANG_ARABIC_BAHRAIN: sl = "BH"; break;
580 case SUBLANG_ARABIC_QATAR: sl = "QA"; break;
583 case LANG_ARMENIAN: l = "hy"; break;
584 case LANG_ASSAMESE: l = "as"; break;
585 case LANG_AZERI: l = "az"; break;
586 case LANG_BASQUE: l = "eu"; break;
587 case LANG_BELARUSIAN: l = "be"; break;
588 case LANG_BENGALI: l = "bn"; break;
589 case LANG_BULGARIAN: l = "bg"; break;
590 case LANG_CATALAN: l = "ca"; break;
595 case SUBLANG_CHINESE_TRADITIONAL: sl = "TW"; break;
596 case SUBLANG_CHINESE_SIMPLIFIED: sl = "CH"; break;
597 case SUBLANG_CHINESE_HONGKONG: sl = "HK"; break;
598 case SUBLANG_CHINESE_SINGAPORE: sl = "SG"; break;
599 case SUBLANG_CHINESE_MACAU: sl = "MO"; break;
602 case LANG_CROATIAN: /* LANG_CROATIAN == LANG_SERBIAN
603 * What used to be called Serbo-Croatian
604 * should really now be two separate
605 * languages because of political reasons.
606 * (Says tml, who knows nothing about Serbian
608 * (I can feel those flames coming already.)
612 case SUBLANG_SERBIAN_LATIN: l = "sp"; break;
613 case SUBLANG_SERBIAN_CYRILLIC: l = "sr"; break;
614 default: l = "hr"; /* ??? */
617 case LANG_CZECH: l = "cs"; break;
618 case LANG_DANISH: l = "da"; break;
623 case SUBLANG_DUTCH_BELGIAN: sl = "BE"; break;
630 /* SUBLANG_ENGLISH_US == SUBLANG_DEFAULT. Heh. I thought
631 * English was the language spoken in England.
634 case SUBLANG_ENGLISH_UK: sl = "GB"; break;
635 case SUBLANG_ENGLISH_AUS: sl = "AU"; break;
636 case SUBLANG_ENGLISH_CAN: sl = "CA"; break;
637 case SUBLANG_ENGLISH_NZ: sl = "NZ"; break;
638 case SUBLANG_ENGLISH_EIRE: sl = "IE"; break;
639 case SUBLANG_ENGLISH_SOUTH_AFRICA: sl = "SA"; break;
640 case SUBLANG_ENGLISH_JAMAICA: sl = "JM"; break;
641 case SUBLANG_ENGLISH_CARIBBEAN: sl = "@caribbean"; break; /* ??? */
642 case SUBLANG_ENGLISH_BELIZE: sl = "BZ"; break;
643 case SUBLANG_ENGLISH_TRINIDAD: sl = "TT"; break;
644 case SUBLANG_ENGLISH_ZIMBABWE: sl = "ZW"; break;
645 case SUBLANG_ENGLISH_PHILIPPINES: sl = "PH"; break;
648 case LANG_ESTONIAN: l = "et"; break;
649 case LANG_FAEROESE: l = "fo"; break;
650 case LANG_FARSI: l = "fa"; break;
651 case LANG_FINNISH: l = "fi"; break;
656 case SUBLANG_FRENCH_BELGIAN: sl = "BE"; break;
657 case SUBLANG_FRENCH_CANADIAN: sl = "CA"; break;
658 case SUBLANG_FRENCH_SWISS: sl = "CH"; break;
659 case SUBLANG_FRENCH_LUXEMBOURG: sl = "LU"; break;
660 case SUBLANG_FRENCH_MONACO: sl = "MC"; break;
663 case LANG_GEORGIAN: l = "ka"; break;
668 case SUBLANG_GERMAN_SWISS: sl = "CH"; break;
669 case SUBLANG_GERMAN_AUSTRIAN: sl = "AT"; break;
670 case SUBLANG_GERMAN_LUXEMBOURG: sl = "LU"; break;
671 case SUBLANG_GERMAN_LIECHTENSTEIN: sl = "LI"; break;
674 case LANG_GREEK: l = "el"; break;
675 case LANG_GUJARATI: l = "gu"; break;
676 case LANG_HEBREW: l = "he"; break;
677 case LANG_HINDI: l = "hi"; break;
678 case LANG_HUNGARIAN: l = "hu"; break;
679 case LANG_ICELANDIC: l = "is"; break;
680 case LANG_INDONESIAN: l = "id"; break;
685 case SUBLANG_ITALIAN_SWISS: sl = "CH"; break;
688 case LANG_JAPANESE: l = "ja"; break;
689 case LANG_KANNADA: l = "kn"; break;
694 case SUBLANG_KASHMIRI_INDIA: sl = "IN"; break;
697 case LANG_KAZAK: l = "kk"; break;
698 case LANG_KONKANI: l = "kok"; break; /* ??? */
699 case LANG_KOREAN: l = "ko"; break;
700 case LANG_LATVIAN: l = "lv"; break;
701 case LANG_LITHUANIAN: l = "lt"; break;
702 case LANG_MACEDONIAN: l = "mk"; break;
707 case SUBLANG_MALAY_BRUNEI_DARUSSALAM: sl = "BN"; break;
710 case LANG_MALAYALAM: l = "ml"; break;
711 case LANG_MANIPURI: l = "mni"; break;
712 case LANG_MARATHI: l = "mr"; break;
717 case SUBLANG_NEPALI_INDIA: sl = "IN"; break;
724 /* SUBLANG_NORWEGIAN_BOKMAL == SUBLANG_DEFAULT */
725 case SUBLANG_NORWEGIAN_NYNORSK: sl = "@nynorsk"; break;
728 case LANG_ORIYA: l = "or"; break;
729 case LANG_POLISH: l = "pl"; break;
730 case LANG_PORTUGUESE:
734 /* Hmm. SUBLANG_PORTUGUESE_BRAZILIAN == SUBLANG_DEFAULT */
735 case SUBLANG_PORTUGUESE_BRAZILIAN: sl = "BR"; break;
738 case LANG_PUNJABI: l = "pa"; break;
739 case LANG_ROMANIAN: l = "ro"; break;
740 case LANG_RUSSIAN: l = "ru"; break;
741 case LANG_SANSKRIT: l = "sa"; break;
742 case LANG_SINDHI: l = "sd"; break;
743 case LANG_SLOVAK: l = "sk"; break;
744 case LANG_SLOVENIAN: l = "sl"; break;
749 case SUBLANG_SPANISH_MEXICAN: sl = "MX"; break;
750 case SUBLANG_SPANISH_MODERN: sl = "@modern"; break; /* ??? */
751 case SUBLANG_SPANISH_GUATEMALA: sl = "GT"; break;
752 case SUBLANG_SPANISH_COSTA_RICA: sl = "CR"; break;
753 case SUBLANG_SPANISH_PANAMA: sl = "PA"; break;
754 case SUBLANG_SPANISH_DOMINICAN_REPUBLIC: sl = "DO"; break;
755 case SUBLANG_SPANISH_VENEZUELA: sl = "VE"; break;
756 case SUBLANG_SPANISH_COLOMBIA: sl = "CO"; break;
757 case SUBLANG_SPANISH_PERU: sl = "PE"; break;
758 case SUBLANG_SPANISH_ARGENTINA: sl = "AR"; break;
759 case SUBLANG_SPANISH_ECUADOR: sl = "EC"; break;
760 case SUBLANG_SPANISH_CHILE: sl = "CL"; break;
761 case SUBLANG_SPANISH_URUGUAY: sl = "UY"; break;
762 case SUBLANG_SPANISH_PARAGUAY: sl = "PY"; break;
763 case SUBLANG_SPANISH_BOLIVIA: sl = "BO"; break;
764 case SUBLANG_SPANISH_EL_SALVADOR: sl = "SV"; break;
765 case SUBLANG_SPANISH_HONDURAS: sl = "HN"; break;
766 case SUBLANG_SPANISH_NICARAGUA: sl = "NI"; break;
767 case SUBLANG_SPANISH_PUERTO_RICO: sl = "PR"; break;
770 case LANG_SWAHILI: l = "sw"; break;
775 case SUBLANG_SWEDISH_FINLAND: sl = "FI"; break;
778 case LANG_TAMIL: l = "ta"; break;
779 case LANG_TATAR: l = "tt"; break;
780 case LANG_TELUGU: l = "te"; break;
781 case LANG_THAI: l = "th"; break;
782 case LANG_TURKISH: l = "tr"; break;
783 case LANG_UKRAINIAN: l = "uk"; break;
788 case SUBLANG_URDU_PAKISTAN: sl = "PK"; break;
789 case SUBLANG_URDU_INDIA: sl = "IN"; break;
796 case SUBLANG_UZBEK_CYRILLIC: sl = "@cyrillic"; break;
799 case LANG_VIETNAMESE: l = "vi"; break;
800 default: l = "xx"; break;
809 return g_strdup (bfr);
813 * g_win32_error_message:
816 * Translate a Win32 error code (as returned by GetLastError()) into
817 * the corresponding message. The message is either language neutral,
818 * or in the thread's language, or the user's language, the system's
819 * langauge, or US English (see docs for FormatMessage). The returned
820 * string should be deallocated with g_free().
823 g_win32_error_message (gint error)
829 FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER
830 |FORMAT_MESSAGE_IGNORE_INSERTS
831 |FORMAT_MESSAGE_FROM_SYSTEM,
833 (LPTSTR) &msg, 0, NULL);
834 nbytes = strlen (msg);
836 if (nbytes > 2 && msg[nbytes-1] == '\n' && msg[nbytes-2] == '\r')
837 msg[nbytes-2] = '\0';
839 retval = g_strdup (msg);
848 get_package_directory_from_module (gchar *module_name)
850 static GHashTable *module_dirs = NULL;
851 HMODULE hmodule = NULL;
856 if (module_dirs == NULL)
857 module_dirs = g_hash_table_new (g_str_hash, g_str_equal);
859 result = g_hash_table_lookup (module_dirs, module_name ? module_name : "");
862 return g_strdup (result);
866 hmodule = GetModuleHandle (module_name);
871 if (!GetModuleFileName (hmodule, fn, sizeof (fn)))
874 if ((p = strrchr (fn, '\\')) != NULL)
879 p = strrchr (fn, '\\');
880 if (p && (g_strcasecmp (p + 1, "bin") == 0 ||
881 g_strcasecmp (p + 1, "lib") == 0))
885 g_hash_table_insert (module_dirs, module_name ? module_name : "", fn);
887 return g_strdup (fn);
891 * g_win32_get_package_installation_directory:
892 * @package: An identifier for a software package, or NULL
893 * @dll_name: The name of a DLL that a package provides, or NULL
895 * Try to determine the installation directory for a software package.
896 * Typically used by GNU software packages.
898 * @package should be a short identifier for the package. Typically it
899 * is the same identifier as used for GETTEXT_PACKAGE in software
900 * configured accoring to GNU standards. The function first looks in
901 * the Windows Registry for the value #InstallationDirectory in the
902 * key #HKLM\Software\@package, and if that value exists and is a
903 * string, returns that.
905 * If @package is NULL, or the above value isn't found in the
906 * Registry, but @dll_name is non-NULL, it should name a DLL loaded
907 * into the current process. Typically that would be the name of the
908 * DLL calling this function, looking for its installation
909 * directory. The function then asks Windows what directory that DLL
910 * was loaded from. If that directory's last component is "bin" or
911 * "lib", the parent directory is returned, otherwise the directory
912 * itself. If that DLL isn't loaded, the function proceeds as if
913 * @dll_name was NULL.
915 * If both @package and @dll_name are NULL, the directory from where
916 * the main executable of the process was loaded is uses instead in
917 * the same way as above.
919 * The return value should be freed with g_free() when not needed any longer. */
922 g_win32_get_package_installation_directory (gchar *package,
925 static GHashTable *package_dirs = NULL;
926 gchar *result = NULL;
928 char win_dir[MAX_PATH];
935 if (package_dirs == NULL)
936 package_dirs = g_hash_table_new (g_str_hash, g_str_equal);
938 result = g_hash_table_lookup (package_dirs, package);
940 if (result && result[0])
941 return g_strdup (result);
943 key = g_strconcat ("Software\\", package, NULL);
946 if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, key, 0,
947 KEY_QUERY_VALUE, ®_key) == ERROR_SUCCESS
948 && RegQueryValueEx (reg_key, "InstallationDirectory", 0,
949 &type, NULL, &nbytes) == ERROR_SUCCESS
952 result = g_malloc (nbytes + 1);
953 RegQueryValueEx (reg_key, "InstallationDirectory", 0,
954 &type, result, &nbytes);
955 result[nbytes] = '\0';
959 RegCloseKey (reg_key);
966 g_hash_table_insert (package_dirs, package, result);
967 return g_strdup (result);
970 if (dll_name != NULL)
971 result = get_package_directory_from_module (dll_name);
974 result = get_package_directory_from_module (NULL);
980 * g_win32_get_package_installation_subdirectory:
981 * @package: An identifier for a software package, or NULL
982 * @dll_name: The name of a DLL that a package provides, or NULL
983 * @subdir: A subdirectory of the package installation directory.
985 * Returns a string containg the path of the subdirectory @subdir in
986 * the return value from calling
987 * g_win32_get_package_installation_directory() with the @package and
988 * @dll_name parameters. The return value should be freed with
989 * g_free() when no longer needed.
993 g_win32_get_package_installation_subdirectory (gchar *package,
1000 prefix = g_win32_get_package_installation_directory (package, dll_name);
1002 sep = (prefix[strlen (prefix) - 1] == '\\' ? "" : "\\");
1004 return g_strconcat (prefix, sep, subdir, NULL);