/**
* gnome_get_country_from_locale:
* @locale: a locale string
* @translation: (allow-none): a locale string
*
* Gets the country description for @locale. If @translation is
* provided the returned string is translated accordingly.
*
* Return value: (transfer full): the country description. Caller
* takes ownership.
*
* Since: 3.8
*/
char *
gnome_get_country_from_locale (const char *locale,
const char *translation)
{
GString *full_name;
g_autofree char *language_code = NULL;
g_autofree char *territory_code = NULL;
g_autofree char *codeset_code = NULL;
g_autofree char *langinfo_codeset = NULL;
g_autofree char *translated_language = NULL;
g_autofree char *translated_territory = NULL;
gboolean is_utf8 = TRUE;
g_return_val_if_fail (locale != NULL, NULL);
g_return_val_if_fail (*locale != '\0', NULL);
full_name = g_string_new (NULL);
languages_init ();
territories_init ();
gnome_parse_locale (locale,
&language_code,
&territory_code,
&codeset_code,
NULL);
if (territory_code == NULL) {
goto out;
}
translated_territory = get_translated_territory (territory_code, translation);
g_string_append (full_name, translated_territory);
if (is_unique_territory (territory_code)) {
goto out;
}
if (language_code != NULL) {
translated_language = get_translated_language (language_code, translation);
}
if (translated_language != NULL) {
g_string_append_printf (full_name,
" (%s)",
translated_language);
}
language_name_get_codeset_details (translation, &langinfo_codeset, &is_utf8);
if (codeset_code == NULL && langinfo_codeset != NULL) {
codeset_code = g_strdup (langinfo_codeset);
}
if (!is_utf8 && codeset_code) {
g_string_append_printf (full_name,
" [%s]",
codeset_code);
}
out:
if (full_name->len == 0) {
g_string_free (full_name, TRUE);
return NULL;
}
return g_string_free (full_name, FALSE);
}
static gboolean
add_locale (const char *language_name,
gboolean utf8_only)
{
GnomeLocale *locale;
GnomeLocale *old_locale;
g_autofree char *name = NULL;
gboolean is_utf8 = FALSE;
gboolean valid = FALSE;
g_return_val_if_fail (language_name != NULL, FALSE);
g_return_val_if_fail (*language_name != '\0', FALSE);
language_name_get_codeset_details (language_name, NULL, &is_utf8);
if (is_utf8) {
name = g_strdup (language_name);
} else if (utf8_only) {
if (strchr (language_name, '.'))
return FALSE;
/* If the locale name has no dot, assume that its
* encoding part is missing and try again after adding
* ".UTF-8". This catches locale names like "de_DE".
*/
name = g_strdup_printf ("%s.UTF-8", language_name);
language_name_get_codeset_details (name, NULL, &is_utf8);
if (!is_utf8)
return FALSE;
} else {
name = g_strdup (language_name);
}
if (!language_name_is_valid (name)) {
g_debug ("Ignoring '%s' as a locale, since it's invalid", name);
return FALSE;
}
locale = g_new0 (GnomeLocale, 1);
valid = gnome_parse_locale (name,
&locale->language_code,
&locale->territory_code,
&locale->codeset,
&locale->modifier);
if (!valid) {
gnome_locale_free (locale);
return FALSE;
}
locale->id = construct_language_name (locale->language_code, locale->territory_code,
NULL, locale->modifier);
locale->name = construct_language_name (locale->language_code, locale->territory_code,
locale->codeset, locale->modifier);
if (!gnome_language_has_translations (locale->name) &&
!gnome_language_has_translations (locale->id) &&
!gnome_language_has_translations (locale->language_code) &&
utf8_only) {
g_debug ("Ignoring '%s' as a locale, since it lacks translations", locale->name);
gnome_locale_free (locale);
return FALSE;
}
if (!utf8_only) {
g_free (locale->id);
locale->id = g_strdup (locale->name);
}
old_locale = g_hash_table_lookup (gnome_available_locales_map, locale->id);
if (old_locale != NULL) {
if (strlen (old_locale->name) > strlen (locale->name)) {
gnome_locale_free (locale);
return FALSE;
}
}
g_hash_table_insert (gnome_available_locales_map, g_strdup (locale->id), locale);
return TRUE;
}
static gboolean
add_locale (const char *language_name,
gboolean utf8_only)
{
GdmLocale *locale;
GdmLocale *old_locale;
char *name;
gboolean is_utf8 = FALSE;
g_return_val_if_fail (language_name != NULL, FALSE);
g_return_val_if_fail (*language_name != '\0', FALSE);
language_name_get_codeset_details (language_name, NULL, &is_utf8);
if (is_utf8) {
name = g_strdup (language_name);
} else if (utf8_only) {
name = g_strdup_printf ("%s.utf8", language_name);
language_name_get_codeset_details (name, NULL, &is_utf8);
if (!is_utf8) {
g_free (name);
return FALSE;
}
} else {
name = g_strdup (language_name);
}
if (!language_name_is_valid (name)) {
g_debug ("Ignoring '%s' as a locale, since it's invalid", name);
g_free (name);
return FALSE;
}
locale = g_new0 (GdmLocale, 1);
gdm_parse_language_name (name,
&locale->language_code,
&locale->territory_code,
&locale->codeset,
&locale->modifier);
g_free (name);
name = NULL;
#ifdef WITH_INCOMPLETE_LOCALES
if (utf8_only) {
if (locale->territory_code == NULL || locale->modifier) {
g_debug ("Ignoring '%s' as a locale, since it lacks territory code or modifier", name);
gdm_locale_free (locale);
return FALSE;
}
}
#endif
locale->id = construct_language_name (locale->language_code, locale->territory_code,
NULL, locale->modifier);
locale->name = construct_language_name (locale->language_code, locale->territory_code,
locale->codeset, locale->modifier);
#ifndef WITH_INCOMPLETE_LOCALES
if (!gdm_language_has_translations (locale->name) &&
!gdm_language_has_translations (locale->id) &&
!gdm_language_has_translations (locale->language_code) &&
utf8_only) {
g_debug ("Ignoring '%s' as a locale, since it lacks translations", locale->name);
gdm_locale_free (locale);
return FALSE;
}
#endif
if (!utf8_only) {
g_free (locale->id);
locale->id = g_strdup (locale->name);
}
old_locale = g_hash_table_lookup (gdm_available_locales_map, locale->id);
if (old_locale != NULL) {
if (strlen (old_locale->name) > strlen (locale->name)) {
gdm_locale_free (locale);
return FALSE;
}
}
g_hash_table_insert (gdm_available_locales_map, g_strdup (locale->id), locale);
return TRUE;
}
