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glib/gutils.c
Tor Lillqvist 30cc3ed1fe Don't crash if removing a nonexistent value. 
1999-10-31  Tor Lillqvist  <tml@iki.fi>

* gcache.c (g_cache_remove): Don't crash if removing a nonexistent
value.

* gutils.c (gwin_getlocale): New Win32-specific function, returns
a Unixish current locale string (en, zh_TW etc).

* glib.h: Declare it.

* glib.def: Export it.

* testglib.c: Test it.

* gmessages.c (Win32: ensure_stdout_valid): Some improvements,
make sure we don't call AllocConsole several times, which I think
has happened.
1999-10-31 12:15:34 +00:00

1444 lines
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/* GLIB - Library of useful routines for C programming
* Copyright (C) 1995-1998 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GLib Team and others 1997-1999. See the AUTHORS
* file for a list of people on the GLib Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GLib at ftp://ftp.gtk.org/pub/gtk/.
*/
/*
* MT safe for the unix part, FIXME: make the win32 part MT safe as well.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "glibconfig.h"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#include <sys/types.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef G_OS_WIN32
# define STRICT /* Strict typing, please */
# include <windows.h>
# include <direct.h>
# include <errno.h>
# include <ctype.h>
# ifdef _MSC_VER
# include <io.h>
# endif /* _MSC_VER */
#endif /* G_OS_WIN32 */
/* implement Glib's inline functions
*/
#define G_INLINE_FUNC extern
#define G_CAN_INLINE 1
#include "glib.h"
#ifdef MAXPATHLEN
#define G_PATH_LENGTH (MAXPATHLEN + 1)
#elif defined (PATH_MAX)
#define G_PATH_LENGTH (PATH_MAX + 1)
#else /* !MAXPATHLEN */
#define G_PATH_LENGTH (2048 + 1)
#endif /* !MAXPATHLEN && !PATH_MAX */
const guint glib_major_version = GLIB_MAJOR_VERSION;
const guint glib_minor_version = GLIB_MINOR_VERSION;
const guint glib_micro_version = GLIB_MICRO_VERSION;
const guint glib_interface_age = GLIB_INTERFACE_AGE;
const guint glib_binary_age = GLIB_BINARY_AGE;
#if !defined (HAVE_MEMMOVE) && !defined (HAVE_WORKING_BCOPY)
void
g_memmove (gpointer dest, gconstpointer src, gulong len)
{
gchar* destptr = dest;
const gchar* srcptr = src;
if (src + len < dest || dest + len < src)
{
bcopy (src, dest, len);
return;
}
else if (dest <= src)
{
while (len--)
*(destptr++) = *(srcptr++);
}
else
{
destptr += len;
srcptr += len;
while (len--)
*(--destptr) = *(--srcptr);
}
}
#endif /* !HAVE_MEMMOVE && !HAVE_WORKING_BCOPY */
void
g_atexit (GVoidFunc func)
{
gint result;
gchar *error = NULL;
/* keep this in sync with glib.h */
#ifdef G_NATIVE_ATEXIT
result = ATEXIT (func);
if (result)
error = g_strerror (errno);
#elif defined (HAVE_ATEXIT)
# ifdef NeXT /* @#%@! NeXTStep */
result = !atexit ((void (*)(void)) func);
if (result)
error = g_strerror (errno);
# else
result = atexit ((void (*)(void)) func);
if (result)
error = g_strerror (errno);
# endif /* NeXT */
#elif defined (HAVE_ON_EXIT)
result = on_exit ((void (*)(int, void *)) func, NULL);
if (result)
error = g_strerror (errno);
#else
result = 0;
error = "no implementation";
#endif /* G_NATIVE_ATEXIT */
if (error)
g_error ("Could not register atexit() function: %s", error);
}
gint
g_snprintf (gchar *str,
gulong n,
gchar const *fmt,
...)
{
#ifdef HAVE_VSNPRINTF
va_list args;
gint retval;
va_start (args, fmt);
retval = vsnprintf (str, n, fmt, args);
va_end (args);
if (retval < 0)
{
str[n-1] = '\0';
retval = strlen (str);
}
return retval;
#else /* !HAVE_VSNPRINTF */
gchar *printed;
va_list args;
va_start (args, fmt);
printed = g_strdup_vprintf (fmt, args);
va_end (args);
strncpy (str, printed, n);
str[n-1] = '\0';
g_free (printed);
return strlen (str);
#endif /* !HAVE_VSNPRINTF */
}
gint
g_vsnprintf (gchar *str,
gulong n,
gchar const *fmt,
va_list args)
{
#ifdef HAVE_VSNPRINTF
gint retval;
retval = vsnprintf (str, n, fmt, args);
if (retval < 0)
{
str[n-1] = '\0';
retval = strlen (str);
}
return retval;
#else /* !HAVE_VSNPRINTF */
gchar *printed;
printed = g_strdup_vprintf (fmt, args);
strncpy (str, printed, n);
str[n-1] = '\0';
g_free (printed);
return strlen (str);
#endif /* !HAVE_VSNPRINTF */
}
guint
g_parse_debug_string (const gchar *string,
GDebugKey *keys,
guint nkeys)
{
guint i;
guint result = 0;
g_return_val_if_fail (string != NULL, 0);
if (!g_strcasecmp (string, "all"))
{
for (i=0; i<nkeys; i++)
result |= keys[i].value;
}
else
{
gchar *str = g_strdup (string);
gchar *p = str;
gchar *q;
gboolean done = FALSE;
while (*p && !done)
{
q = strchr (p, ':');
if (!q)
{
q = p + strlen(p);
done = TRUE;
}
*q = 0;
for (i=0; i<nkeys; i++)
if (!g_strcasecmp(keys[i].key, p))
result |= keys[i].value;
p = q+1;
}
g_free (str);
}
return result;
}
gchar*
g_basename (const gchar *file_name)
{
register gchar *base;
g_return_val_if_fail (file_name != NULL, NULL);
base = strrchr (file_name, G_DIR_SEPARATOR);
if (base)
return base + 1;
#ifdef G_OS_WIN32
if (isalpha (file_name[0]) && file_name[1] == ':')
return (gchar*) file_name + 2;
#endif /* G_OS_WIN32 */
return (gchar*) file_name;
}
gboolean
g_path_is_absolute (const gchar *file_name)
{
g_return_val_if_fail (file_name != NULL, FALSE);
if (file_name[0] == G_DIR_SEPARATOR)
return TRUE;
#ifdef G_OS_WIN32
if (isalpha (file_name[0]) && file_name[1] == ':' && file_name[2] == G_DIR_SEPARATOR)
return TRUE;
#endif
return FALSE;
}
gchar*
g_path_skip_root (gchar *file_name)
{
g_return_val_if_fail (file_name != NULL, NULL);
if (file_name[0] == G_DIR_SEPARATOR)
return file_name + 1;
#ifdef G_OS_WIN32
if (isalpha (file_name[0]) && file_name[1] == ':' && file_name[2] == G_DIR_SEPARATOR)
return file_name + 3;
#endif
return NULL;
}
gchar*
g_dirname (const gchar *file_name)
{
register gchar *base;
register guint len;
g_return_val_if_fail (file_name != NULL, NULL);
base = strrchr (file_name, G_DIR_SEPARATOR);
if (!base)
return g_strdup (".");
while (base > file_name && *base == G_DIR_SEPARATOR)
base--;
len = (guint) 1 + base - file_name;
base = g_new (gchar, len + 1);
g_memmove (base, file_name, len);
base[len] = 0;
return base;
}
gchar*
g_get_current_dir (void)
{
gchar *buffer;
gchar *dir;
buffer = g_new (gchar, G_PATH_LENGTH);
*buffer = 0;
/* We don't use getcwd(3) on SUNOS, because, it does a popen("pwd")
* and, if that wasn't bad enough, hangs in doing so.
*/
#if defined (sun) && !defined (__SVR4)
dir = getwd (buffer);
#else /* !sun */
dir = getcwd (buffer, G_PATH_LENGTH - 1);
#endif /* !sun */
if (!dir || !*buffer)
{
/* hm, should we g_error() out here?
* this can happen if e.g. "./" has mode \0000
*/
buffer[0] = G_DIR_SEPARATOR;
buffer[1] = 0;
}
dir = g_strdup (buffer);
g_free (buffer);
return dir;
}
gchar*
g_getenv (const gchar *variable)
{
#ifndef G_OS_WIN32
g_return_val_if_fail (variable != NULL, NULL);
return getenv (variable);
#else
gchar *v;
guint k;
static gchar *p = NULL;
static gint l;
gchar dummy[2];
g_return_val_if_fail (variable != NULL, NULL);
v = getenv (variable);
if (!v)
return NULL;
/* On Windows NT, it is relatively typical that environment variables
* contain references to other environment variables. Handle that by
* calling ExpandEnvironmentStrings.
*/
/* First check how much space we need */
k = ExpandEnvironmentStrings (v, dummy, 2);
/* Then allocate that much, and actualy do the expansion */
if (p == NULL)
{
p = g_malloc (k);
l = k;
}
else if (k > l)
{
p = g_realloc (p, k);
l = k;
}
ExpandEnvironmentStrings (v, p, k);
return p;
#endif
}
G_LOCK_DEFINE_STATIC (g_utils_global);
static gchar *g_tmp_dir = NULL;
static gchar *g_user_name = NULL;
static gchar *g_real_name = NULL;
static gchar *g_home_dir = NULL;
/* HOLDS: g_utils_global_lock */
static void
g_get_any_init (void)
{
if (!g_tmp_dir)
{
g_tmp_dir = g_strdup (g_getenv ("TMPDIR"));
if (!g_tmp_dir)
g_tmp_dir = g_strdup (g_getenv ("TMP"));
if (!g_tmp_dir)
g_tmp_dir = g_strdup (g_getenv ("TEMP"));
#ifdef P_tmpdir
if (!g_tmp_dir)
{
int k;
g_tmp_dir = g_strdup (P_tmpdir);
k = strlen (g_tmp_dir);
if (g_tmp_dir[k-1] == G_DIR_SEPARATOR)
g_tmp_dir[k-1] = '\0';
}
#endif
if (!g_tmp_dir)
{
#ifndef G_OS_WIN32
g_tmp_dir = g_strdup ("/tmp");
#else /* G_OS_WIN32 */
g_tmp_dir = g_strdup ("C:\\");
#endif /* G_OS_WIN32 */
}
if (!g_home_dir)
g_home_dir = g_strdup (g_getenv ("HOME"));
#ifdef G_OS_WIN32
if (!g_home_dir)
{
/* The official way to specify a home directory on NT is
* the HOMEDRIVE and HOMEPATH environment variables.
*
* This is inside #ifdef G_OS_WIN32 because with the cygwin dll,
* HOME should be a POSIX style pathname.
*/
if (getenv ("HOMEDRIVE") != NULL && getenv ("HOMEPATH") != NULL)
{
gchar *homedrive, *homepath;
homedrive = g_strdup (g_getenv ("HOMEDRIVE"));
homepath = g_strdup (g_getenv ("HOMEPATH"));
g_home_dir = g_strconcat (homedrive, homepath, NULL);
g_free (homedrive);
g_free (homepath);
}
}
#endif /* !G_OS_WIN32 */
#ifdef HAVE_PWD_H
{
struct passwd *pw = NULL;
gpointer buffer = NULL;
# ifdef HAVE_GETPWUID_R
struct passwd pwd;
# ifdef _SC_GETPW_R_SIZE_MAX
/* This reurns the maximum length */
guint bufsize = sysconf (_SC_GETPW_R_SIZE_MAX);
# else /* _SC_GETPW_R_SIZE_MAX */
guint bufsize = 64;
# endif /* _SC_GETPW_R_SIZE_MAX */
gint error;
do
{
g_free (buffer);
buffer = g_malloc (bufsize);
errno = 0;
# ifdef HAVE_GETPWUID_R_POSIX
error = getpwuid_r (getuid (), &pwd, buffer, bufsize, &pw);
error = error < 0 ? errno : error;
# else /* !HAVE_GETPWUID_R_POSIX */
# ifdef _AIX
error = getpwuid_r (getuid (), &pwd, buffer, bufsize);
pw = error == 0 ? &pwd : NULL;
# else /* !_AIX */
pw = getpwuid_r (getuid (), &pwd, buffer, bufsize);
error = pw ? 0 : errno;
# endif /* !_AIX */
# endif /* !HAVE_GETPWUID_R_POSIX */
if (!pw)
{
/* we bail out prematurely if the user id can't be found
* (should be pretty rare case actually), or if the buffer
* should be sufficiently big and lookups are still not
* successfull.
*/
if (error == 0 || error == ENOENT)
{
g_warning ("getpwuid_r(): failed due to: "
"No such user: %lu.", (unsigned long)getuid ());
break;
}
if (bufsize > 32 * 1024)
{
g_warning ("getpwuid_r(): failed due to: %s.",
g_strerror (error));
break;
}
bufsize *= 2;
}
}
while (!pw);
# endif /* !HAVE_GETPWUID_R */
if (!pw)
{
setpwent ();
pw = getpwuid (getuid ());
endpwent ();
}
if (pw)
{
g_user_name = g_strdup (pw->pw_name);
#ifdef HAVE_PW_GECOS
g_real_name = g_strdup (pw->pw_gecos);
#else
g_real_name = g_strdup (g_user_name);
#endif
if (!g_home_dir)
g_home_dir = g_strdup (pw->pw_dir);
}
g_free (buffer);
}
#else /* !HAVE_PWD_H */
# ifdef G_OS_WIN32
{
guint len = 17;
gchar buffer[17];
if (GetUserName (buffer, &len))
{
g_user_name = g_strdup (buffer);
g_real_name = g_strdup (buffer);
}
}
# endif /* G_OS_WIN32 */
#endif /* !HAVE_PWD_H */
#ifdef __EMX__
/* change '\\' in %HOME% to '/' */
g_strdelimit (g_home_dir, "\\",'/');
#endif
if (!g_user_name)
g_user_name = g_strdup ("somebody");
if (!g_real_name)
g_real_name = g_strdup ("Unknown");
else
{
gchar *p;
for (p = g_real_name; *p; p++)
if (*p == ',')
{
*p = 0;
p = g_strdup (g_real_name);
g_free (g_real_name);
g_real_name = p;
break;
}
}
}
}
gchar*
g_get_user_name (void)
{
G_LOCK (g_utils_global);
if (!g_tmp_dir)
g_get_any_init ();
G_UNLOCK (g_utils_global);
return g_user_name;
}
gchar*
g_get_real_name (void)
{
G_LOCK (g_utils_global);
if (!g_tmp_dir)
g_get_any_init ();
G_UNLOCK (g_utils_global);
return g_real_name;
}
/* Return the home directory of the user. If there is a HOME
* environment variable, its value is returned, otherwise use some
* system-dependent way of finding it out. If no home directory can be
* deduced, return NULL.
*/
gchar*
g_get_home_dir (void)
{
G_LOCK (g_utils_global);
if (!g_tmp_dir)
g_get_any_init ();
G_UNLOCK (g_utils_global);
return g_home_dir;
}
/* Return a directory to be used to store temporary files. This is the
* value of the TMPDIR, TMP or TEMP environment variables (they are
* checked in that order). If none of those exist, use P_tmpdir from
* stdio.h. If that isn't defined, return "/tmp" on POSIXly systems,
* and C:\ on Windows.
*/
gchar*
g_get_tmp_dir (void)
{
G_LOCK (g_utils_global);
if (!g_tmp_dir)
g_get_any_init ();
G_UNLOCK (g_utils_global);
return g_tmp_dir;
}
static gchar *g_prgname = NULL;
gchar*
g_get_prgname (void)
{
gchar* retval;
G_LOCK (g_utils_global);
retval = g_prgname;
G_UNLOCK (g_utils_global);
return retval;
}
void
g_set_prgname (const gchar *prgname)
{
gchar *c;
G_LOCK (g_utils_global);
c = g_prgname;
g_prgname = g_strdup (prgname);
g_free (c);
G_UNLOCK (g_utils_global);
}
guint
g_direct_hash (gconstpointer v)
{
return GPOINTER_TO_UINT (v);
}
gint
g_direct_equal (gconstpointer v1,
gconstpointer v2)
{
return v1 == v2;
}
gint
g_int_equal (gconstpointer v1,
gconstpointer v2)
{
return *((const gint*) v1) == *((const gint*) v2);
}
guint
g_int_hash (gconstpointer v)
{
return *(const gint*) v;
}
#ifdef G_OS_WIN32
int
gwin_ftruncate (gint fd,
guint size)
{
HANDLE hfile;
guint curpos;
g_return_val_if_fail (fd >= 0, -1);
hfile = (HANDLE) _get_osfhandle (fd);
curpos = SetFilePointer (hfile, 0, NULL, FILE_CURRENT);
if (curpos == 0xFFFFFFFF
|| SetFilePointer (hfile, size, NULL, FILE_BEGIN) == 0xFFFFFFFF
|| !SetEndOfFile (hfile))
{
gint error = GetLastError ();
switch (error)
{
case ERROR_INVALID_HANDLE:
errno = EBADF;
break;
default:
errno = EIO;
break;
}
return -1;
}
return 0;
}
DIR*
gwin_opendir (const char *dirname)
{
DIR *result;
gchar *mask;
guint k;
g_return_val_if_fail (dirname != NULL, NULL);
result = g_new0 (DIR, 1);
result->find_file_data = g_new0 (WIN32_FIND_DATA, 1);
result->dir_name = g_strdup (dirname);
k = strlen (result->dir_name);
if (k && result->dir_name[k - 1] == '\\')
{
result->dir_name[k - 1] = '\0';
k--;
}
mask = g_strdup_printf ("%s\\*", result->dir_name);
result->find_file_handle = (guint) FindFirstFile (mask,
(LPWIN32_FIND_DATA) result->find_file_data);
g_free (mask);
if (result->find_file_handle == (guint) INVALID_HANDLE_VALUE)
{
int error = GetLastError ();
g_free (result->dir_name);
g_free (result->find_file_data);
g_free (result);
switch (error)
{
default:
errno = EIO;
return NULL;
}
}
result->just_opened = TRUE;
return result;
}
struct dirent*
gwin_readdir (DIR *dir)
{
static struct dirent result;
g_return_val_if_fail (dir != NULL, NULL);
if (dir->just_opened)
dir->just_opened = FALSE;
else
{
if (!FindNextFile ((HANDLE) dir->find_file_handle,
(LPWIN32_FIND_DATA) dir->find_file_data))
{
int error = GetLastError ();
switch (error)
{
case ERROR_NO_MORE_FILES:
return NULL;
default:
errno = EIO;
return NULL;
}
}
}
strcpy (result.d_name, g_basename (((LPWIN32_FIND_DATA) dir->find_file_data)->cFileName));
return &result;
}
void
gwin_rewinddir (DIR *dir)
{
gchar *mask;
g_return_if_fail (dir != NULL);
if (!FindClose ((HANDLE) dir->find_file_handle))
g_warning ("gwin_rewinddir(): FindClose() failed\n");
mask = g_strdup_printf ("%s\\*", dir->dir_name);
dir->find_file_handle = (guint) FindFirstFile (mask,
(LPWIN32_FIND_DATA) dir->find_file_data);
g_free (mask);
if (dir->find_file_handle == (guint) INVALID_HANDLE_VALUE)
{
int error = GetLastError ();
switch (error)
{
default:
errno = EIO;
return;
}
}
dir->just_opened = TRUE;
}
gint
gwin_closedir (DIR *dir)
{
g_return_val_if_fail (dir != NULL, -1);
if (!FindClose ((HANDLE) dir->find_file_handle))
{
int error = GetLastError ();
switch (error)
{
default:
errno = EIO; return -1;
}
}
g_free (dir->dir_name);
g_free (dir->find_file_data);
g_free (dir);
return 0;
}
/* Mingw32 headers don't have latest language and sublanguage codes */
#ifndef LANG_AFRIKAANS
#define LANG_AFRIKAANS 0x36
#endif
#ifndef LANG_ALBANIAN
#define LANG_ALBANIAN 0x1c
#endif
#ifndef LANG_ARABIC
#define LANG_ARABIC 0x01
#endif
#ifndef LANG_ARMENIAN
#define LANG_ARMENIAN 0x2b
#endif
#ifndef LANG_ASSAMESE
#define LANG_ASSAMESE 0x4d
#endif
#ifndef LANG_AZERI
#define LANG_AZERI 0x2c
#endif
#ifndef LANG_BASQUE
#define LANG_BASQUE 0x2d
#endif
#ifndef LANG_BELARUSIAN
#define LANG_BELARUSIAN 0x23
#endif
#ifndef LANG_BENGALI
#define LANG_BENGALI 0x45
#endif
#ifndef LANG_CATALAN
#define LANG_CATALAN 0x03
#endif
#ifndef LANG_ESTONIAN
#define LANG_ESTONIAN 0x25
#endif
#ifndef LANG_FAEROESE
#define LANG_FAEROESE 0x38
#endif
#ifndef LANG_FARSI
#define LANG_FARSI 0x29
#endif
#ifndef LANG_GEORGIAN
#define LANG_GEORGIAN 0x37
#endif
#ifndef LANG_GUJARATI
#define LANG_GUJARATI 0x47
#endif
#ifndef LANG_HEBREW
#define LANG_HEBREW 0x0d
#endif
#ifndef LANG_HINDI
#define LANG_HINDI 0x39
#endif
#ifndef LANG_INDONESIAN
#define LANG_INDONESIAN 0x21
#endif
#ifndef LANG_KANNADA
#define LANG_KANNADA 0x4b
#endif
#ifndef LANG_KASHMIRI
#define LANG_KASHMIRI 0x60
#endif
#ifndef LANG_KAZAK
#define LANG_KAZAK 0x3f
#endif
#ifndef LANG_KONKANI
#define LANG_KONKANI 0x57
#endif
#ifndef LANG_LATVIAN
#define LANG_LATVIAN 0x26
#endif
#ifndef LANG_LITHUANIAN
#define LANG_LITHUANIAN 0x27
#endif
#ifndef LANG_MACEDONIAN
#define LANG_MACEDONIAN 0x2f
#endif
#ifndef LANG_MALAY
#define LANG_MALAY 0x3e
#endif
#ifndef LANG_MALAYALAM
#define LANG_MALAYALAM 0x4c
#endif
#ifndef LANG_MANIPURI
#define LANG_MANIPURI 0x58
#endif
#ifndef LANG_MARATHI
#define LANG_MARATHI 0x4e
#endif
#ifndef LANG_NEPALI
#define LANG_NEPALI 0x61
#endif
#ifndef LANG_ORIYA
#define LANG_ORIYA 0x48
#endif
#ifndef LANG_PUNJABI
#define LANG_PUNJABI 0x46
#endif
#ifndef LANG_SANSKRIT
#define LANG_SANSKRIT 0x4f
#endif
#ifndef LANG_SERBIAN
#define LANG_SERBIAN 0x1a
#endif
#ifndef LANG_SINDHI
#define LANG_SINDHI 0x59
#endif
#ifndef LANG_SLOVAK
#define LANG_SLOVAK 0x1b
#endif
#ifndef LANG_SWAHILI
#define LANG_SWAHILI 0x41
#endif
#ifndef LANG_TAMIL
#define LANG_TAMIL 0x49
#endif
#ifndef LANG_TATAR
#define LANG_TATAR 0x44
#endif
#ifndef LANG_TELUGU
#define LANG_TELUGU 0x4a
#endif
#ifndef LANG_THAI
#define LANG_THAI 0x1e
#endif
#ifndef LANG_UKRAINIAN
#define LANG_UKRAINIAN 0x22
#endif
#ifndef LANG_URDU
#define LANG_URDU 0x20
#endif
#ifndef LANG_UZBEK
#define LANG_UZBEK 0x43
#endif
#ifndef LANG_VIETNAMESE
#define LANG_VIETNAMESE 0x2a
#endif
#ifndef SUBLANG_ARABIC_SAUDI_ARABIA
#define SUBLANG_ARABIC_SAUDI_ARABIA 0x01
#endif
#ifndef SUBLANG_ARABIC_IRAQ
#define SUBLANG_ARABIC_IRAQ 0x02
#endif
#ifndef SUBLANG_ARABIC_EGYPT
#define SUBLANG_ARABIC_EGYPT 0x03
#endif
#ifndef SUBLANG_ARABIC_LIBYA
#define SUBLANG_ARABIC_LIBYA 0x04
#endif
#ifndef SUBLANG_ARABIC_ALGERIA
#define SUBLANG_ARABIC_ALGERIA 0x05
#endif
#ifndef SUBLANG_ARABIC_MOROCCO
#define SUBLANG_ARABIC_MOROCCO 0x06
#endif
#ifndef SUBLANG_ARABIC_TUNISIA
#define SUBLANG_ARABIC_TUNISIA 0x07
#endif
#ifndef SUBLANG_ARABIC_OMAN
#define SUBLANG_ARABIC_OMAN 0x08
#endif
#ifndef SUBLANG_ARABIC_YEMEN
#define SUBLANG_ARABIC_YEMEN 0x09
#endif
#ifndef SUBLANG_ARABIC_SYRIA
#define SUBLANG_ARABIC_SYRIA 0x0a
#endif
#ifndef SUBLANG_ARABIC_JORDAN
#define SUBLANG_ARABIC_JORDAN 0x0b
#endif
#ifndef SUBLANG_ARABIC_LEBANON
#define SUBLANG_ARABIC_LEBANON 0x0c
#endif
#ifndef SUBLANG_ARABIC_KUWAIT
#define SUBLANG_ARABIC_KUWAIT 0x0d
#endif
#ifndef SUBLANG_ARABIC_UAE
#define SUBLANG_ARABIC_UAE 0x0e
#endif
#ifndef SUBLANG_ARABIC_BAHRAIN
#define SUBLANG_ARABIC_BAHRAIN 0x0f
#endif
#ifndef SUBLANG_ARABIC_QATAR
#define SUBLANG_ARABIC_QATAR 0x10
#endif
#ifndef SUBLANG_AZERI_LATIN
#define SUBLANG_AZERI_LATIN 0x01
#endif
#ifndef SUBLANG_AZERI_CYRILLIC
#define SUBLANG_AZERI_CYRILLIC 0x02
#endif
#ifndef SUBLANG_CHINESE_MACAU
#define SUBLANG_CHINESE_MACAU 0x05
#endif
#ifndef SUBLANG_ENGLISH_SOUTH_AFRICA
#define SUBLANG_ENGLISH_SOUTH_AFRICA 0x07
#endif
#ifndef SUBLANG_ENGLISH_JAMAICA
#define SUBLANG_ENGLISH_JAMAICA 0x08
#endif
#ifndef SUBLANG_ENGLISH_CARIBBEAN
#define SUBLANG_ENGLISH_CARIBBEAN 0x09
#endif
#ifndef SUBLANG_ENGLISH_BELIZE
#define SUBLANG_ENGLISH_BELIZE 0x0a
#endif
#ifndef SUBLANG_ENGLISH_TRINIDAD
#define SUBLANG_ENGLISH_TRINIDAD 0x0b
#endif
#ifndef SUBLANG_ENGLISH_ZIMBABWE
#define SUBLANG_ENGLISH_ZIMBABWE 0x0c
#endif
#ifndef SUBLANG_ENGLISH_PHILIPPINES
#define SUBLANG_ENGLISH_PHILIPPINES 0x0d
#endif
#ifndef SUBLANG_FRENCH_LUXEMBOURG
#define SUBLANG_FRENCH_LUXEMBOURG 0x05
#endif
#ifndef SUBLANG_FRENCH_MONACO
#define SUBLANG_FRENCH_MONACO 0x06
#endif
#ifndef SUBLANG_GERMAN_LUXEMBOURG
#define SUBLANG_GERMAN_LUXEMBOURG 0x04
#endif
#ifndef SUBLANG_GERMAN_LIECHTENSTEIN
#define SUBLANG_GERMAN_LIECHTENSTEIN 0x05
#endif
#ifndef SUBLANG_KASHMIRI_INDIA
#define SUBLANG_KASHMIRI_INDIA 0x02
#endif
#ifndef SUBLANG_MALAY_MALAYSIA
#define SUBLANG_MALAY_MALAYSIA 0x01
#endif
#ifndef SUBLANG_MALAY_BRUNEI_DARUSSALAM
#define SUBLANG_MALAY_BRUNEI_DARUSSALAM 0x02
#endif
#ifndef SUBLANG_NEPALI_INDIA
#define SUBLANG_NEPALI_INDIA 0x02
#endif
#ifndef SUBLANG_SERBIAN_LATIN
#define SUBLANG_SERBIAN_LATIN 0x02
#endif
#ifndef SUBLANG_SERBIAN_CYRILLIC
#define SUBLANG_SERBIAN_CYRILLIC 0x03
#endif
#ifndef SUBLANG_SPANISH_GUATEMALA
#define SUBLANG_SPANISH_GUATEMALA 0x04
#endif
#ifndef SUBLANG_SPANISH_COSTA_RICA
#define SUBLANG_SPANISH_COSTA_RICA 0x05
#endif
#ifndef SUBLANG_SPANISH_PANAMA
#define SUBLANG_SPANISH_PANAMA 0x06
#endif
#ifndef SUBLANG_SPANISH_DOMINICAN_REPUBLIC
#define SUBLANG_SPANISH_DOMINICAN_REPUBLIC 0x07
#endif
#ifndef SUBLANG_SPANISH_VENEZUELA
#define SUBLANG_SPANISH_VENEZUELA 0x08
#endif
#ifndef SUBLANG_SPANISH_COLOMBIA
#define SUBLANG_SPANISH_COLOMBIA 0x09
#endif
#ifndef SUBLANG_SPANISH_PERU
#define SUBLANG_SPANISH_PERU 0x0a
#endif
#ifndef SUBLANG_SPANISH_ARGENTINA
#define SUBLANG_SPANISH_ARGENTINA 0x0b
#endif
#ifndef SUBLANG_SPANISH_ECUADOR
#define SUBLANG_SPANISH_ECUADOR 0x0c
#endif
#ifndef SUBLANG_SPANISH_CHILE
#define SUBLANG_SPANISH_CHILE 0x0d
#endif
#ifndef SUBLANG_SPANISH_URUGUAY
#define SUBLANG_SPANISH_URUGUAY 0x0e
#endif
#ifndef SUBLANG_SPANISH_PARAGUAY
#define SUBLANG_SPANISH_PARAGUAY 0x0f
#endif
#ifndef SUBLANG_SPANISH_BOLIVIA
#define SUBLANG_SPANISH_BOLIVIA 0x10
#endif
#ifndef SUBLANG_SPANISH_EL_SALVADOR
#define SUBLANG_SPANISH_EL_SALVADOR 0x11
#endif
#ifndef SUBLANG_SPANISH_HONDURAS
#define SUBLANG_SPANISH_HONDURAS 0x12
#endif
#ifndef SUBLANG_SPANISH_NICARAGUA
#define SUBLANG_SPANISH_NICARAGUA 0x13
#endif
#ifndef SUBLANG_SPANISH_PUERTO_RICO
#define SUBLANG_SPANISH_PUERTO_RICO 0x14
#endif
#ifndef SUBLANG_SWEDISH_FINLAND
#define SUBLANG_SWEDISH_FINLAND 0x02
#endif
#ifndef SUBLANG_URDU_PAKISTAN
#define SUBLANG_URDU_PAKISTAN 0x01
#endif
#ifndef SUBLANG_URDU_INDIA
#define SUBLANG_URDU_INDIA 0x02
#endif
#ifndef SUBLANG_UZBEK_LATIN
#define SUBLANG_UZBEK_LATIN 0x01
#endif
#ifndef SUBLANG_UZBEK_CYRILLIC
#define SUBLANG_UZBEK_CYRILLIC 0x02
#endif
gchar *
gwin_getlocale (void)
{
LCID lcid = GetThreadLocale ();
gint primary, sub;
gchar *l = NULL, *sl = NULL;
gchar bfr[20];
primary = PRIMARYLANGID (LANGIDFROMLCID (lcid));
sub = SUBLANGID (LANGIDFROMLCID (lcid));
switch (primary)
{
case LANG_AFRIKAANS: l = "af"; break;
case LANG_ALBANIAN: l = "sq"; break;
case LANG_ARABIC:
l = "ar";
switch (sub)
{
case SUBLANG_ARABIC_SAUDI_ARABIA: sl = "SA"; break;
case SUBLANG_ARABIC_IRAQ: sl = "IQ"; break;
case SUBLANG_ARABIC_EGYPT: sl = "EG"; break;
case SUBLANG_ARABIC_LIBYA: sl = "LY"; break;
case SUBLANG_ARABIC_ALGERIA: sl = "DZ"; break;
case SUBLANG_ARABIC_MOROCCO: sl = "MA"; break;
case SUBLANG_ARABIC_TUNISIA: sl = "TN"; break;
case SUBLANG_ARABIC_OMAN: sl = "OM"; break;
case SUBLANG_ARABIC_YEMEN: sl = "YE"; break;
case SUBLANG_ARABIC_SYRIA: sl = "SY"; break;
case SUBLANG_ARABIC_JORDAN: sl = "JO"; break;
case SUBLANG_ARABIC_LEBANON: sl = "LB"; break;
case SUBLANG_ARABIC_KUWAIT: sl = "KW"; break;
case SUBLANG_ARABIC_UAE: sl = "AE"; break;
case SUBLANG_ARABIC_BAHRAIN: sl = "BH"; break;
case SUBLANG_ARABIC_QATAR: sl = "QA"; break;
}
break;
case LANG_ARMENIAN: l = "hy"; break;
case LANG_ASSAMESE: l = "as"; break;
case LANG_AZERI: l = "az"; break;
case LANG_BASQUE: l = "eu"; break;
case LANG_BELARUSIAN: l = "be"; break;
case LANG_BENGALI: l = "bn"; break;
case LANG_BULGARIAN: l = "bg"; break;
case LANG_CATALAN: l = "ca"; break;
case LANG_CHINESE:
l = "zh";
switch (sub)
{
case SUBLANG_CHINESE_TRADITIONAL: sl = "TW"; break;
case SUBLANG_CHINESE_SIMPLIFIED: sl = "CH"; break;
case SUBLANG_CHINESE_HONGKONG: sl = "HK"; break;
case SUBLANG_CHINESE_SINGAPORE: sl = "SG"; break;
case SUBLANG_CHINESE_MACAU: sl = "MO"; break;
}
break;
case LANG_CROATIAN: /* LANG_CROATIAN == LANG_SERBIAN
* What used to be called Serbo-Croatian
* should really now be two separate
* languages because of political reasons.
* (Says tml, who knows nothing about Serbian
* or Croatian.)
* (I can feel those flames coming already.)
*/
switch (sub)
{
case SUBLANG_SERBIAN_LATIN: l = "hr"; break;
case SUBLANG_SERBIAN_CYRILLIC: l = "sr"; break;
default: l = "hr"; /* ??? */
}
break;
case LANG_CZECH: l = "cs"; break;
case LANG_DANISH: l = "da"; break;
case LANG_DUTCH:
l = "nl";
switch (sub)
{
case SUBLANG_DUTCH_BELGIAN: sl = "BE"; break;
}
break;
case LANG_ENGLISH:
l = "en";
switch (sub)
{
case SUBLANG_ENGLISH_US: sl = "US"; break;
case SUBLANG_ENGLISH_UK: sl = "GB"; break;
case SUBLANG_ENGLISH_AUS: sl = "AU"; break;
case SUBLANG_ENGLISH_CAN: sl = "CA"; break;
case SUBLANG_ENGLISH_NZ: sl = "NZ"; break;
case SUBLANG_ENGLISH_EIRE: sl = "IE"; break;
case SUBLANG_ENGLISH_SOUTH_AFRICA: sl = "SA"; break;
case SUBLANG_ENGLISH_JAMAICA: sl = "JM"; break;
case SUBLANG_ENGLISH_CARIBBEAN: sl = "@caribbean"; break; /* ??? */
case SUBLANG_ENGLISH_BELIZE: sl = "BZ"; break;
case SUBLANG_ENGLISH_TRINIDAD: sl = "TT"; break;
case SUBLANG_ENGLISH_ZIMBABWE: sl = "ZW"; break;
case SUBLANG_ENGLISH_PHILIPPINES: sl = "PH"; break;
}
break;
case LANG_ESTONIAN: l = "et"; break;
case LANG_FAEROESE: l = "fo"; break;
case LANG_FARSI: l = "fa"; break;
case LANG_FINNISH: l = "fi"; break;
case LANG_FRENCH:
l = "fr";
switch (sub)
{
case SUBLANG_FRENCH_BELGIAN: sl = "BE"; break;
case SUBLANG_FRENCH_CANADIAN: sl = "CA"; break;
case SUBLANG_FRENCH_SWISS: sl = "CH"; break;
case SUBLANG_FRENCH_LUXEMBOURG: sl = "LU"; break;
case SUBLANG_FRENCH_MONACO: sl = "MC"; break;
}
break;
case LANG_GEORGIAN: l = "ka"; break;
case LANG_GERMAN:
l = "de";
switch (sub)
{
case SUBLANG_GERMAN_SWISS: sl = "CH"; break;
case SUBLANG_GERMAN_AUSTRIAN: sl = "AT"; break;
case SUBLANG_GERMAN_LUXEMBOURG: sl = "LU"; break;
case SUBLANG_GERMAN_LIECHTENSTEIN: sl = "LI"; break;
}
break;
case LANG_GREEK: l = "el"; break;
case LANG_GUJARATI: l = "gu"; break;
case LANG_HEBREW: l = "he"; break;
case LANG_HINDI: l = "hi"; break;
case LANG_HUNGARIAN: l = "hu"; break;
case LANG_ICELANDIC: l = "is"; break;
case LANG_INDONESIAN: l = "id"; break;
case LANG_ITALIAN:
l = "it";
switch (sub)
{
case SUBLANG_ITALIAN_SWISS: sl = "CH"; break;
}
break;
case LANG_JAPANESE: l = "ja"; break;
case LANG_KANNADA: l = "kn"; break;
case LANG_KASHMIRI:
l = "ks";
switch (sub)
{
case SUBLANG_KASHMIRI_INDIA: sl = "IN"; break;
}
break;
case LANG_KAZAK: l = "kk"; break;
case LANG_KONKANI: l = "kok"; break; /* ??? */
case LANG_KOREAN: l = "ko"; break;
case LANG_LATVIAN: l = "lv"; break;
case LANG_LITHUANIAN: l = "lt"; break;
case LANG_MACEDONIAN: l = "mk"; break;
case LANG_MALAY:
l = "ms";
switch (sub)
{
case SUBLANG_MALAY_MALAYSIA: sl = "MY"; break;
case SUBLANG_MALAY_BRUNEI_DARUSSALAM: sl = "BN"; break;
}
break;
case LANG_MALAYALAM: l = "ml"; break;
case LANG_MANIPURI: l = "mni"; break;
case LANG_MARATHI: l = "mr"; break;
case LANG_NEPALI:
l = "ne";
switch (sub)
{
case SUBLANG_NEPALI_INDIA: sl = "IN"; break;
}
break;
case LANG_NORWEGIAN:
l = "no";
switch (sub)
{
case SUBLANG_NORWEGIAN_BOKMAL: sl = "@bokmal"; break;
case SUBLANG_NORWEGIAN_NYNORSK: sl = "@nynorsk"; break;
}
break;
case LANG_ORIYA: l = "or"; break;
case LANG_POLISH: l = "pl"; break;
case LANG_PORTUGUESE:
l = "pt";
switch (sub)
{
case SUBLANG_PORTUGUESE_BRAZILIAN: sl = "BR"; break;
}
break;
case LANG_PUNJABI: l = "pa"; break;
case LANG_ROMANIAN: l = "ro"; break;
case LANG_RUSSIAN: l = "ru"; break;
case LANG_SANSKRIT: l = "sa"; break;
case LANG_SINDHI: l = "sd"; break;
case LANG_SLOVAK: l = "sk"; break;
case LANG_SLOVENIAN: l = "sl"; break;
case LANG_SPANISH:
l = "es";
switch (sub)
{
case SUBLANG_SPANISH_MEXICAN: sl = "MX"; break;
case SUBLANG_SPANISH_MODERN: sl = "@modern"; break; /* ??? */
case SUBLANG_SPANISH_GUATEMALA: sl = "GT"; break;
case SUBLANG_SPANISH_COSTA_RICA: sl = "CR"; break;
case SUBLANG_SPANISH_PANAMA: sl = "PA"; break;
case SUBLANG_SPANISH_DOMINICAN_REPUBLIC: sl = "DO"; break;
case SUBLANG_SPANISH_VENEZUELA: sl = "VE"; break;
case SUBLANG_SPANISH_COLOMBIA: sl = "CO"; break;
case SUBLANG_SPANISH_PERU: sl = "PE"; break;
case SUBLANG_SPANISH_ARGENTINA: sl = "AR"; break;
case SUBLANG_SPANISH_ECUADOR: sl = "EC"; break;
case SUBLANG_SPANISH_CHILE: sl = "CL"; break;
case SUBLANG_SPANISH_URUGUAY: sl = "UY"; break;
case SUBLANG_SPANISH_PARAGUAY: sl = "PY"; break;
case SUBLANG_SPANISH_BOLIVIA: sl = "BO"; break;
case SUBLANG_SPANISH_EL_SALVADOR: sl = "SV"; break;
case SUBLANG_SPANISH_HONDURAS: sl = "HN"; break;
case SUBLANG_SPANISH_NICARAGUA: sl = "NI"; break;
case SUBLANG_SPANISH_PUERTO_RICO: sl = "PR"; break;
}
break;
case LANG_SWAHILI: l = "sw"; break;
case LANG_SWEDISH:
l = "sv";
switch (sub)
{
case SUBLANG_SWEDISH_FINLAND: sl = "FI"; break;
}
break;
case LANG_TAMIL: l = "ta"; break;
case LANG_TATAR: l = "tt"; break;
case LANG_TELUGU: l = "te"; break;
case LANG_THAI: l = "th"; break;
case LANG_TURKISH: l = "tr"; break;
case LANG_UKRAINIAN: l = "uk"; break;
case LANG_URDU:
l = "ur";
switch (sub)
{
case SUBLANG_URDU_PAKISTAN: sl = "PK"; break;
case SUBLANG_URDU_INDIA: sl = "IN"; break;
}
break;
case LANG_UZBEK:
l = "uz";
switch (sub)
{
case SUBLANG_UZBEK_LATIN: sl = "2latin"; break;
case SUBLANG_UZBEK_CYRILLIC: sl = "@cyrillic"; break;
}
break;
case LANG_VIETNAMESE: l = "vi"; break;
default: l = "xx"; break;
}
strcpy (bfr, l);
if (sl != NULL)
{
strcat (bfr, "_");
strcat (bfr, sl);
}
return g_strdup (bfr);
}
#endif /* G_OS_WIN32 */
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