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 */
58 #include <sys/cygwin.h>
64 g_win32_ftruncate (gint fd,
70 g_return_val_if_fail (fd >= 0, -1);
72 hfile = (HANDLE) _get_osfhandle (fd);
73 curpos = SetFilePointer (hfile, 0, NULL, FILE_CURRENT);
74 if (curpos == 0xFFFFFFFF
75 || SetFilePointer (hfile, size, NULL, FILE_BEGIN) == 0xFFFFFFFF
76 || !SetEndOfFile (hfile))
78 gint error = GetLastError ();
82 case ERROR_INVALID_HANDLE:
97 g_win32_opendir (const char *dirname)
103 g_return_val_if_fail (dirname != NULL, NULL);
105 result = g_new0 (DIR, 1);
106 result->find_file_data = g_new0 (WIN32_FIND_DATA, 1);
107 result->dir_name = g_strdup (dirname);
109 k = strlen (result->dir_name);
110 if (k && result->dir_name[k - 1] == '\\')
112 result->dir_name[k - 1] = '\0';
114 mask = g_strdup_printf ("%s\\*", result->dir_name);
116 result->find_file_handle = (guint) FindFirstFile (mask,
117 (LPWIN32_FIND_DATA) result->find_file_data);
120 if (result->find_file_handle == (guint) INVALID_HANDLE_VALUE)
122 int error = GetLastError ();
124 g_free (result->dir_name);
125 g_free (result->find_file_data);
134 result->just_opened = TRUE;
140 g_win32_readdir (DIR *dir)
144 g_return_val_if_fail (dir != NULL, NULL);
146 if (dir->just_opened)
147 dir->just_opened = FALSE;
150 if (!FindNextFile ((HANDLE) dir->find_file_handle,
151 (LPWIN32_FIND_DATA) dir->find_file_data))
153 int error = GetLastError ();
157 case ERROR_NO_MORE_FILES:
166 basename = g_path_get_basename (((LPWIN32_FIND_DATA) dir->find_file_data)->cFileName);
168 strcpy (dir->readdir_result.d_name, basename);
172 return &dir->readdir_result;
176 g_win32_rewinddir (DIR *dir)
180 g_return_if_fail (dir != NULL);
182 if (!FindClose ((HANDLE) dir->find_file_handle))
183 g_warning ("gwin_rewinddir(): FindClose() failed\n");
185 mask = g_strdup_printf ("%s\\*", dir->dir_name);
186 dir->find_file_handle = (guint) FindFirstFile (mask,
187 (LPWIN32_FIND_DATA) dir->find_file_data);
190 if (dir->find_file_handle == (guint) INVALID_HANDLE_VALUE)
192 int error = GetLastError ();
201 dir->just_opened = TRUE;
205 g_win32_closedir (DIR *dir)
207 g_return_val_if_fail (dir != NULL, -1);
209 if (!FindClose ((HANDLE) dir->find_file_handle))
211 int error = GetLastError ();
216 errno = EIO; return -1;
220 g_free (dir->dir_name);
221 g_free (dir->find_file_data);
228 /* Mingw headers don't have latest language and sublanguage codes */
229 #ifndef LANG_AFRIKAANS
230 #define LANG_AFRIKAANS 0x36
232 #ifndef LANG_ALBANIAN
233 #define LANG_ALBANIAN 0x1c
236 #define LANG_ARABIC 0x01
238 #ifndef LANG_ARMENIAN
239 #define LANG_ARMENIAN 0x2b
241 #ifndef LANG_ASSAMESE
242 #define LANG_ASSAMESE 0x4d
245 #define LANG_AZERI 0x2c
248 #define LANG_BASQUE 0x2d
250 #ifndef LANG_BELARUSIAN
251 #define LANG_BELARUSIAN 0x23
254 #define LANG_BENGALI 0x45
257 #define LANG_CATALAN 0x03
259 #ifndef LANG_ESTONIAN
260 #define LANG_ESTONIAN 0x25
262 #ifndef LANG_FAEROESE
263 #define LANG_FAEROESE 0x38
266 #define LANG_FARSI 0x29
268 #ifndef LANG_GEORGIAN
269 #define LANG_GEORGIAN 0x37
271 #ifndef LANG_GUJARATI
272 #define LANG_GUJARATI 0x47
275 #define LANG_HEBREW 0x0d
278 #define LANG_HINDI 0x39
280 #ifndef LANG_INDONESIAN
281 #define LANG_INDONESIAN 0x21
284 #define LANG_KANNADA 0x4b
286 #ifndef LANG_KASHMIRI
287 #define LANG_KASHMIRI 0x60
290 #define LANG_KAZAK 0x3f
293 #define LANG_KONKANI 0x57
296 #define LANG_LATVIAN 0x26
298 #ifndef LANG_LITHUANIAN
299 #define LANG_LITHUANIAN 0x27
301 #ifndef LANG_MACEDONIAN
302 #define LANG_MACEDONIAN 0x2f
305 #define LANG_MALAY 0x3e
307 #ifndef LANG_MALAYALAM
308 #define LANG_MALAYALAM 0x4c
310 #ifndef LANG_MANIPURI
311 #define LANG_MANIPURI 0x58
314 #define LANG_MARATHI 0x4e
317 #define LANG_NEPALI 0x61
320 #define LANG_ORIYA 0x48
323 #define LANG_PUNJABI 0x46
325 #ifndef LANG_SANSKRIT
326 #define LANG_SANSKRIT 0x4f
329 #define LANG_SERBIAN 0x1a
332 #define LANG_SINDHI 0x59
335 #define LANG_SLOVAK 0x1b
338 #define LANG_SWAHILI 0x41
341 #define LANG_TAMIL 0x49
344 #define LANG_TATAR 0x44
347 #define LANG_TELUGU 0x4a
350 #define LANG_THAI 0x1e
352 #ifndef LANG_UKRAINIAN
353 #define LANG_UKRAINIAN 0x22
356 #define LANG_URDU 0x20
359 #define LANG_UZBEK 0x43
361 #ifndef LANG_VIETNAMESE
362 #define LANG_VIETNAMESE 0x2a
364 #ifndef SUBLANG_ARABIC_SAUDI_ARABIA
365 #define SUBLANG_ARABIC_SAUDI_ARABIA 0x01
367 #ifndef SUBLANG_ARABIC_IRAQ
368 #define SUBLANG_ARABIC_IRAQ 0x02
370 #ifndef SUBLANG_ARABIC_EGYPT
371 #define SUBLANG_ARABIC_EGYPT 0x03
373 #ifndef SUBLANG_ARABIC_LIBYA
374 #define SUBLANG_ARABIC_LIBYA 0x04
376 #ifndef SUBLANG_ARABIC_ALGERIA
377 #define SUBLANG_ARABIC_ALGERIA 0x05
379 #ifndef SUBLANG_ARABIC_MOROCCO
380 #define SUBLANG_ARABIC_MOROCCO 0x06
382 #ifndef SUBLANG_ARABIC_TUNISIA
383 #define SUBLANG_ARABIC_TUNISIA 0x07
385 #ifndef SUBLANG_ARABIC_OMAN
386 #define SUBLANG_ARABIC_OMAN 0x08
388 #ifndef SUBLANG_ARABIC_YEMEN
389 #define SUBLANG_ARABIC_YEMEN 0x09
391 #ifndef SUBLANG_ARABIC_SYRIA
392 #define SUBLANG_ARABIC_SYRIA 0x0a
394 #ifndef SUBLANG_ARABIC_JORDAN
395 #define SUBLANG_ARABIC_JORDAN 0x0b
397 #ifndef SUBLANG_ARABIC_LEBANON
398 #define SUBLANG_ARABIC_LEBANON 0x0c
400 #ifndef SUBLANG_ARABIC_KUWAIT
401 #define SUBLANG_ARABIC_KUWAIT 0x0d
403 #ifndef SUBLANG_ARABIC_UAE
404 #define SUBLANG_ARABIC_UAE 0x0e
406 #ifndef SUBLANG_ARABIC_BAHRAIN
407 #define SUBLANG_ARABIC_BAHRAIN 0x0f
409 #ifndef SUBLANG_ARABIC_QATAR
410 #define SUBLANG_ARABIC_QATAR 0x10
412 #ifndef SUBLANG_AZERI_LATIN
413 #define SUBLANG_AZERI_LATIN 0x01
415 #ifndef SUBLANG_AZERI_CYRILLIC
416 #define SUBLANG_AZERI_CYRILLIC 0x02
418 #ifndef SUBLANG_CHINESE_MACAU
419 #define SUBLANG_CHINESE_MACAU 0x05
421 #ifndef SUBLANG_ENGLISH_SOUTH_AFRICA
422 #define SUBLANG_ENGLISH_SOUTH_AFRICA 0x07
424 #ifndef SUBLANG_ENGLISH_JAMAICA
425 #define SUBLANG_ENGLISH_JAMAICA 0x08
427 #ifndef SUBLANG_ENGLISH_CARIBBEAN
428 #define SUBLANG_ENGLISH_CARIBBEAN 0x09
430 #ifndef SUBLANG_ENGLISH_BELIZE
431 #define SUBLANG_ENGLISH_BELIZE 0x0a
433 #ifndef SUBLANG_ENGLISH_TRINIDAD
434 #define SUBLANG_ENGLISH_TRINIDAD 0x0b
436 #ifndef SUBLANG_ENGLISH_ZIMBABWE
437 #define SUBLANG_ENGLISH_ZIMBABWE 0x0c
439 #ifndef SUBLANG_ENGLISH_PHILIPPINES
440 #define SUBLANG_ENGLISH_PHILIPPINES 0x0d
442 #ifndef SUBLANG_FRENCH_LUXEMBOURG
443 #define SUBLANG_FRENCH_LUXEMBOURG 0x05
445 #ifndef SUBLANG_FRENCH_MONACO
446 #define SUBLANG_FRENCH_MONACO 0x06
448 #ifndef SUBLANG_GERMAN_LUXEMBOURG
449 #define SUBLANG_GERMAN_LUXEMBOURG 0x04
451 #ifndef SUBLANG_GERMAN_LIECHTENSTEIN
452 #define SUBLANG_GERMAN_LIECHTENSTEIN 0x05
454 #ifndef SUBLANG_KASHMIRI_INDIA
455 #define SUBLANG_KASHMIRI_INDIA 0x02
457 #ifndef SUBLANG_MALAY_MALAYSIA
458 #define SUBLANG_MALAY_MALAYSIA 0x01
460 #ifndef SUBLANG_MALAY_BRUNEI_DARUSSALAM
461 #define SUBLANG_MALAY_BRUNEI_DARUSSALAM 0x02
463 #ifndef SUBLANG_NEPALI_INDIA
464 #define SUBLANG_NEPALI_INDIA 0x02
466 #ifndef SUBLANG_SERBIAN_LATIN
467 #define SUBLANG_SERBIAN_LATIN 0x02
469 #ifndef SUBLANG_SERBIAN_CYRILLIC
470 #define SUBLANG_SERBIAN_CYRILLIC 0x03
472 #ifndef SUBLANG_SPANISH_GUATEMALA
473 #define SUBLANG_SPANISH_GUATEMALA 0x04
475 #ifndef SUBLANG_SPANISH_COSTA_RICA
476 #define SUBLANG_SPANISH_COSTA_RICA 0x05
478 #ifndef SUBLANG_SPANISH_PANAMA
479 #define SUBLANG_SPANISH_PANAMA 0x06
481 #ifndef SUBLANG_SPANISH_DOMINICAN_REPUBLIC
482 #define SUBLANG_SPANISH_DOMINICAN_REPUBLIC 0x07
484 #ifndef SUBLANG_SPANISH_VENEZUELA
485 #define SUBLANG_SPANISH_VENEZUELA 0x08
487 #ifndef SUBLANG_SPANISH_COLOMBIA
488 #define SUBLANG_SPANISH_COLOMBIA 0x09
490 #ifndef SUBLANG_SPANISH_PERU
491 #define SUBLANG_SPANISH_PERU 0x0a
493 #ifndef SUBLANG_SPANISH_ARGENTINA
494 #define SUBLANG_SPANISH_ARGENTINA 0x0b
496 #ifndef SUBLANG_SPANISH_ECUADOR
497 #define SUBLANG_SPANISH_ECUADOR 0x0c
499 #ifndef SUBLANG_SPANISH_CHILE
500 #define SUBLANG_SPANISH_CHILE 0x0d
502 #ifndef SUBLANG_SPANISH_URUGUAY
503 #define SUBLANG_SPANISH_URUGUAY 0x0e
505 #ifndef SUBLANG_SPANISH_PARAGUAY
506 #define SUBLANG_SPANISH_PARAGUAY 0x0f
508 #ifndef SUBLANG_SPANISH_BOLIVIA
509 #define SUBLANG_SPANISH_BOLIVIA 0x10
511 #ifndef SUBLANG_SPANISH_EL_SALVADOR
512 #define SUBLANG_SPANISH_EL_SALVADOR 0x11
514 #ifndef SUBLANG_SPANISH_HONDURAS
515 #define SUBLANG_SPANISH_HONDURAS 0x12
517 #ifndef SUBLANG_SPANISH_NICARAGUA
518 #define SUBLANG_SPANISH_NICARAGUA 0x13
520 #ifndef SUBLANG_SPANISH_PUERTO_RICO
521 #define SUBLANG_SPANISH_PUERTO_RICO 0x14
523 #ifndef SUBLANG_SWEDISH_FINLAND
524 #define SUBLANG_SWEDISH_FINLAND 0x02
526 #ifndef SUBLANG_URDU_PAKISTAN
527 #define SUBLANG_URDU_PAKISTAN 0x01
529 #ifndef SUBLANG_URDU_INDIA
530 #define SUBLANG_URDU_INDIA 0x02
532 #ifndef SUBLANG_UZBEK_LATIN
533 #define SUBLANG_UZBEK_LATIN 0x01
535 #ifndef SUBLANG_UZBEK_CYRILLIC
536 #define SUBLANG_UZBEK_CYRILLIC 0x02
542 * The setlocale in the Microsoft C library uses locale names of the
543 * form "English_United States.1252" etc. We want the Unixish standard
544 * form "en", "zh_TW" etc. This function gets the current thread
545 * locale from Windows and returns it as a string of the above form
546 * for use in forming file names etc. The returned string should be
547 * deallocated with g_free().
549 * Returns: allocated locale name
553 g_win32_getlocale (void)
558 gchar *l = NULL, *sl = NULL;
561 if ((ev = getenv ("LC_ALL")) != NULL
562 || (ev = getenv ("LC_CTYPE")) != NULL
563 || (ev = getenv ("LANG")) != NULL)
564 return g_strdup (ev);
566 lcid = GetThreadLocale ();
567 primary = PRIMARYLANGID (LANGIDFROMLCID (lcid));
568 sub = SUBLANGID (LANGIDFROMLCID (lcid));
571 case LANG_AFRIKAANS: l = "af"; break;
572 case LANG_ALBANIAN: l = "sq"; break;
577 case SUBLANG_ARABIC_SAUDI_ARABIA: sl = "SA"; break;
578 case SUBLANG_ARABIC_IRAQ: sl = "IQ"; break;
579 case SUBLANG_ARABIC_EGYPT: sl = "EG"; break;
580 case SUBLANG_ARABIC_LIBYA: sl = "LY"; break;
581 case SUBLANG_ARABIC_ALGERIA: sl = "DZ"; break;
582 case SUBLANG_ARABIC_MOROCCO: sl = "MA"; break;
583 case SUBLANG_ARABIC_TUNISIA: sl = "TN"; break;
584 case SUBLANG_ARABIC_OMAN: sl = "OM"; break;
585 case SUBLANG_ARABIC_YEMEN: sl = "YE"; break;
586 case SUBLANG_ARABIC_SYRIA: sl = "SY"; break;
587 case SUBLANG_ARABIC_JORDAN: sl = "JO"; break;
588 case SUBLANG_ARABIC_LEBANON: sl = "LB"; break;
589 case SUBLANG_ARABIC_KUWAIT: sl = "KW"; break;
590 case SUBLANG_ARABIC_UAE: sl = "AE"; break;
591 case SUBLANG_ARABIC_BAHRAIN: sl = "BH"; break;
592 case SUBLANG_ARABIC_QATAR: sl = "QA"; break;
595 case LANG_ARMENIAN: l = "hy"; break;
596 case LANG_ASSAMESE: l = "as"; break;
597 case LANG_AZERI: l = "az"; break;
598 case LANG_BASQUE: l = "eu"; break;
599 case LANG_BELARUSIAN: l = "be"; break;
600 case LANG_BENGALI: l = "bn"; break;
601 case LANG_BULGARIAN: l = "bg"; break;
602 case LANG_CATALAN: l = "ca"; break;
607 case SUBLANG_CHINESE_TRADITIONAL: sl = "TW"; break;
608 case SUBLANG_CHINESE_SIMPLIFIED: sl = "CH"; break;
609 case SUBLANG_CHINESE_HONGKONG: sl = "HK"; break;
610 case SUBLANG_CHINESE_SINGAPORE: sl = "SG"; break;
611 case SUBLANG_CHINESE_MACAU: sl = "MO"; break;
614 case LANG_CROATIAN: /* LANG_CROATIAN == LANG_SERBIAN
615 * What used to be called Serbo-Croatian
616 * should really now be two separate
617 * languages because of political reasons.
618 * (Says tml, who knows nothing about Serbian
620 * (I can feel those flames coming already.)
624 case SUBLANG_SERBIAN_LATIN: l = "sp"; break;
625 case SUBLANG_SERBIAN_CYRILLIC: l = "sr"; break;
626 default: l = "hr"; /* ??? */
629 case LANG_CZECH: l = "cs"; break;
630 case LANG_DANISH: l = "da"; break;
635 case SUBLANG_DUTCH_BELGIAN: sl = "BE"; break;
642 /* SUBLANG_ENGLISH_US == SUBLANG_DEFAULT. Heh. I thought
643 * English was the language spoken in England.
646 case SUBLANG_ENGLISH_UK: sl = "GB"; break;
647 case SUBLANG_ENGLISH_AUS: sl = "AU"; break;
648 case SUBLANG_ENGLISH_CAN: sl = "CA"; break;
649 case SUBLANG_ENGLISH_NZ: sl = "NZ"; break;
650 case SUBLANG_ENGLISH_EIRE: sl = "IE"; break;
651 case SUBLANG_ENGLISH_SOUTH_AFRICA: sl = "ZA"; break;
652 case SUBLANG_ENGLISH_JAMAICA: sl = "JM"; break;
653 case SUBLANG_ENGLISH_CARIBBEAN: sl = "@caribbean"; break; /* ??? */
654 case SUBLANG_ENGLISH_BELIZE: sl = "BZ"; break;
655 case SUBLANG_ENGLISH_TRINIDAD: sl = "TT"; break;
656 case SUBLANG_ENGLISH_ZIMBABWE: sl = "ZW"; break;
657 case SUBLANG_ENGLISH_PHILIPPINES: sl = "PH"; break;
660 case LANG_ESTONIAN: l = "et"; break;
661 case LANG_FAEROESE: l = "fo"; break;
662 case LANG_FARSI: l = "fa"; break;
663 case LANG_FINNISH: l = "fi"; break;
668 case SUBLANG_FRENCH_BELGIAN: sl = "BE"; break;
669 case SUBLANG_FRENCH_CANADIAN: sl = "CA"; break;
670 case SUBLANG_FRENCH_SWISS: sl = "CH"; break;
671 case SUBLANG_FRENCH_LUXEMBOURG: sl = "LU"; break;
672 case SUBLANG_FRENCH_MONACO: sl = "MC"; break;
675 case LANG_GEORGIAN: l = "ka"; break;
680 case SUBLANG_GERMAN_SWISS: sl = "CH"; break;
681 case SUBLANG_GERMAN_AUSTRIAN: sl = "AT"; break;
682 case SUBLANG_GERMAN_LUXEMBOURG: sl = "LU"; break;
683 case SUBLANG_GERMAN_LIECHTENSTEIN: sl = "LI"; break;
686 case LANG_GREEK: l = "el"; break;
687 case LANG_GUJARATI: l = "gu"; break;
688 case LANG_HEBREW: l = "he"; break;
689 case LANG_HINDI: l = "hi"; break;
690 case LANG_HUNGARIAN: l = "hu"; break;
691 case LANG_ICELANDIC: l = "is"; break;
692 case LANG_INDONESIAN: l = "id"; break;
697 case SUBLANG_ITALIAN_SWISS: sl = "CH"; break;
700 case LANG_JAPANESE: l = "ja"; break;
701 case LANG_KANNADA: l = "kn"; break;
706 case SUBLANG_KASHMIRI_INDIA: sl = "IN"; break;
709 case LANG_KAZAK: l = "kk"; break;
710 case LANG_KONKANI: l = "kok"; break; /* ??? */
711 case LANG_KOREAN: l = "ko"; break;
712 case LANG_LATVIAN: l = "lv"; break;
713 case LANG_LITHUANIAN: l = "lt"; break;
714 case LANG_MACEDONIAN: l = "mk"; break;
719 case SUBLANG_MALAY_BRUNEI_DARUSSALAM: sl = "BN"; break;
722 case LANG_MALAYALAM: l = "ml"; break;
723 case LANG_MANIPURI: l = "mni"; break;
724 case LANG_MARATHI: l = "mr"; break;
729 case SUBLANG_NEPALI_INDIA: sl = "IN"; break;
736 /* SUBLANG_NORWEGIAN_BOKMAL == SUBLANG_DEFAULT */
737 case SUBLANG_NORWEGIAN_NYNORSK: l = "nn"; break;
740 case LANG_ORIYA: l = "or"; break;
741 case LANG_POLISH: l = "pl"; break;
742 case LANG_PORTUGUESE:
746 /* Hmm. SUBLANG_PORTUGUESE_BRAZILIAN == SUBLANG_DEFAULT */
747 case SUBLANG_PORTUGUESE_BRAZILIAN: sl = "BR"; break;
750 case LANG_PUNJABI: l = "pa"; break;
751 case LANG_ROMANIAN: l = "ro"; break;
752 case LANG_RUSSIAN: l = "ru"; break;
753 case LANG_SANSKRIT: l = "sa"; break;
754 case LANG_SINDHI: l = "sd"; break;
755 case LANG_SLOVAK: l = "sk"; break;
756 case LANG_SLOVENIAN: l = "sl"; break;
761 case SUBLANG_SPANISH_MEXICAN: sl = "MX"; break;
762 case SUBLANG_SPANISH_MODERN: sl = "@modern"; break; /* ??? */
763 case SUBLANG_SPANISH_GUATEMALA: sl = "GT"; break;
764 case SUBLANG_SPANISH_COSTA_RICA: sl = "CR"; break;
765 case SUBLANG_SPANISH_PANAMA: sl = "PA"; break;
766 case SUBLANG_SPANISH_DOMINICAN_REPUBLIC: sl = "DO"; break;
767 case SUBLANG_SPANISH_VENEZUELA: sl = "VE"; break;
768 case SUBLANG_SPANISH_COLOMBIA: sl = "CO"; break;
769 case SUBLANG_SPANISH_PERU: sl = "PE"; break;
770 case SUBLANG_SPANISH_ARGENTINA: sl = "AR"; break;
771 case SUBLANG_SPANISH_ECUADOR: sl = "EC"; break;
772 case SUBLANG_SPANISH_CHILE: sl = "CL"; break;
773 case SUBLANG_SPANISH_URUGUAY: sl = "UY"; break;
774 case SUBLANG_SPANISH_PARAGUAY: sl = "PY"; break;
775 case SUBLANG_SPANISH_BOLIVIA: sl = "BO"; break;
776 case SUBLANG_SPANISH_EL_SALVADOR: sl = "SV"; break;
777 case SUBLANG_SPANISH_HONDURAS: sl = "HN"; break;
778 case SUBLANG_SPANISH_NICARAGUA: sl = "NI"; break;
779 case SUBLANG_SPANISH_PUERTO_RICO: sl = "PR"; break;
782 case LANG_SWAHILI: l = "sw"; break;
787 case SUBLANG_SWEDISH_FINLAND: sl = "FI"; break;
790 case LANG_TAMIL: l = "ta"; break;
791 case LANG_TATAR: l = "tt"; break;
792 case LANG_TELUGU: l = "te"; break;
793 case LANG_THAI: l = "th"; break;
794 case LANG_TURKISH: l = "tr"; break;
795 case LANG_UKRAINIAN: l = "uk"; break;
800 case SUBLANG_URDU_PAKISTAN: sl = "PK"; break;
801 case SUBLANG_URDU_INDIA: sl = "IN"; break;
808 case SUBLANG_UZBEK_CYRILLIC: sl = "@cyrillic"; break;
811 case LANG_VIETNAMESE: l = "vi"; break;
812 default: l = "xx"; break;
822 return g_strdup (bfr);
826 * g_win32_error_message:
829 * Translate a Win32 error code (as returned by GetLastError()) into
830 * the corresponding message. The message is either language neutral,
831 * or in the thread's language, or the user's language, the system's
832 * langauge, or US English (see docs for FormatMessage). The returned
833 * string should be deallocated with g_free().
835 * Returns: allocated error message
838 g_win32_error_message (gint error)
844 FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER
845 |FORMAT_MESSAGE_IGNORE_INSERTS
846 |FORMAT_MESSAGE_FROM_SYSTEM,
848 (LPTSTR) &msg, 0, NULL);
849 nbytes = strlen (msg);
851 if (nbytes > 2 && msg[nbytes-1] == '\n' && msg[nbytes-2] == '\r')
852 msg[nbytes-2] = '\0';
854 retval = g_strdup (msg);
863 get_package_directory_from_module (gchar *module_name)
865 static GHashTable *module_dirs = NULL;
866 HMODULE hmodule = NULL;
871 if (module_dirs == NULL)
872 module_dirs = g_hash_table_new (g_str_hash, g_str_equal);
874 result = g_hash_table_lookup (module_dirs, module_name ? module_name : "");
877 return g_strdup (result);
881 hmodule = GetModuleHandle (module_name);
886 fn = g_malloc (MAX_PATH);
887 if (!GetModuleFileName (hmodule, fn, MAX_PATH))
891 /* In Cygwin we need to have POSIX paths */
895 cygwin_conv_to_posix_path(fn, tmp);
901 if ((p = strrchr (fn, G_DIR_SEPARATOR)) != NULL)
906 p = strrchr (fn, G_DIR_SEPARATOR);
907 if (p && (g_strcasecmp (p + 1, "bin") == 0 ||
908 g_strcasecmp (p + 1, "lib") == 0))
912 g_hash_table_insert (module_dirs, module_name ? module_name : "", fn);
914 return g_strdup (fn);
918 * g_win32_get_package_installation_directory:
919 * @package: An identifier for a software package, or NULL
920 * @dll_name: The name of a DLL that a package provides, or NULL
922 * Try to determine the installation directory for a software package.
923 * Typically used by GNU software packages.
925 * @package should be a short identifier for the package. Typically it
926 * is the same identifier as used for GETTEXT_PACKAGE in software
927 * configured accoring to GNU standards. The function first looks in
928 * the Windows Registry for the value #InstallationDirectory in the
929 * key #HKLM\Software\@package, and if that value exists and is a
930 * string, returns that.
932 * If @package is NULL, or the above value isn't found in the
933 * Registry, but @dll_name is non-NULL, it should name a DLL loaded
934 * into the current process. Typically that would be the name of the
935 * DLL calling this function, looking for its installation
936 * directory. The function then asks Windows what directory that DLL
937 * was loaded from. If that directory's last component is "bin" or
938 * "lib", the parent directory is returned, otherwise the directory
939 * itself. If that DLL isn't loaded, the function proceeds as if
940 * @dll_name was NULL.
942 * If both @package and @dll_name are NULL, the directory from where
943 * the main executable of the process was loaded is uses instead in
944 * the same way as above.
946 * The return value should be freed with g_free() when not needed any longer. */
949 g_win32_get_package_installation_directory (gchar *package,
952 static GHashTable *package_dirs = NULL;
953 gchar *result = NULL;
961 if (package_dirs == NULL)
962 package_dirs = g_hash_table_new (g_str_hash, g_str_equal);
964 result = g_hash_table_lookup (package_dirs, package);
966 if (result && result[0])
967 return g_strdup (result);
969 key = g_strconcat ("Software\\", package, NULL);
972 if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, key, 0,
973 KEY_QUERY_VALUE, ®_key) == ERROR_SUCCESS
974 && RegQueryValueEx (reg_key, "InstallationDirectory", 0,
975 &type, NULL, &nbytes) == ERROR_SUCCESS
978 result = g_malloc (nbytes + 1);
979 RegQueryValueEx (reg_key, "InstallationDirectory", 0,
980 &type, result, &nbytes);
981 result[nbytes] = '\0';
985 RegCloseKey (reg_key);
992 g_hash_table_insert (package_dirs, package, result);
993 return g_strdup (result);
996 if (dll_name != NULL)
997 result = get_package_directory_from_module (dll_name);
1000 result = get_package_directory_from_module (NULL);
1006 * g_win32_get_package_installation_subdirectory:
1007 * @package: An identifier for a software package, or NULL
1008 * @dll_name: The name of a DLL that a package provides, or NULL
1009 * @subdir: A subdirectory of the package installation directory.
1011 * Returns a string containg the path of the subdirectory @subdir in
1012 * the return value from calling
1013 * g_win32_get_package_installation_directory() with the @package and
1014 * @dll_name parameters. The return value should be freed with
1015 * g_free() when no longer needed.
1019 g_win32_get_package_installation_subdirectory (gchar *package,
1026 prefix = g_win32_get_package_installation_directory (package, dll_name);
1028 sep = (prefix[strlen (prefix) - 1] == G_DIR_SEPARATOR ?
1029 "" : G_DIR_SEPARATOR_S);
1031 return g_strconcat (prefix, sep, subdir, NULL);