/* System timezone handling * * Copyright (C) 2008 Novell, Inc. * * Authors: Vincent Untz <vuntz@gnome.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __SYSTEM_TIMEZONE_H__ #define __SYSTEM_TIMEZONE_H__ #include <glib.h> #include <glib-object.h> #ifdef __cplusplus extern "C" { #endif #ifdef HAVE_SOLARIS #define SYSTEM_ZONEINFODIR "/usr/share/lib/zoneinfo/tab" #else #define SYSTEM_ZONEINFODIR "/usr/share/zoneinfo" #endif #define SYSTEM_TIMEZONE_TYPE (system_timezone_get_type ()) #define SYSTEM_TIMEZONE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), SYSTEM_TIMEZONE_TYPE, SystemTimezone)) #define SYSTEM_TIMEZONE_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), SYSTEM_TIMEZONE_TYPE, SystemTimezoneClass)) #define IS_SYSTEM_TIMEZONE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), SYSTEM_TIMEZONE_TYPE)) #define IS_SYSTEM_TIMEZONE_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), SYSTEM_TIMEZONE_TYPE)) #define SYSTEM_TIMEZONE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), SYSTEM_TIMEZONE_TYPE, SystemTimezoneClass)) typedef struct { GObject g_object; } SystemTimezone; typedef struct { GObjectClass g_object_class; void (* changed) (SystemTimezone *systz, const char *tz); } SystemTimezoneClass; GType system_timezone_get_type (void); SystemTimezone *system_timezone_new (void); const char *system_timezone_get (SystemTimezone *systz); const char *system_timezone_get_env (SystemTimezone *systz); /* Functions to set the timezone. They won't be used by the applet, but * by a program with more privileges */ #define SYSTEM_TIMEZONE_ERROR system_timezone_error_quark () GQuark system_timezone_error_quark (void); typedef enum { SYSTEM_TIMEZONE_ERROR_GENERAL, SYSTEM_TIMEZONE_ERROR_INVALID_TIMEZONE_FILE, SYSTEM_TIMEZONE_NUM_ERRORS } SystemTimezoneError; gboolean system_timezone_set_from_file (const char *zone_file, GError **error); gboolean system_timezone_set (const char *tz, GError **error); #ifdef __cplusplus } #endif #endif /* __SYSTEM_TIMEZONE_H__ */