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Diffstat (limited to 'src/nm-session-monitor-null.c')
| -rw-r--r-- | src/nm-session-monitor-null.c | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/src/nm-session-monitor-null.c b/src/nm-session-monitor-null.c new file mode 100644 index 00000000..beabcf21 --- /dev/null +++ b/src/nm-session-monitor-null.c @@ -0,0 +1,171 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * (C) Copyright 2008 - 2010 Red Hat, Inc. + * Author: David Zeuthen <davidz@redhat.com> + * Author: Dan Williams <dcbw@redhat.com> + */ + +#include "config.h" +#include <string.h> +#include "nm-logging.h" + +#include "nm-session-utils.h" +#include "nm-session-monitor.h" + +/* <internal> + * SECTION:nm-session-monitor + * @title: NMSessionMonitor + * @short_description: Monitor sessions + * + * The #NMSessionMonitor class is a utility class to track and monitor sessions. + */ + +struct _NMSessionMonitor { + GObject parent_instance; +}; + +struct _NMSessionMonitorClass { + GObjectClass parent_class; + + void (*changed) (NMSessionMonitor *monitor); +}; + + +enum { + CHANGED, + LAST_SIGNAL, +}; +static guint signals[LAST_SIGNAL] = {0}; + +G_DEFINE_TYPE (NMSessionMonitor, nm_session_monitor, G_TYPE_OBJECT); + +/********************************************************************/ + +static void +nm_session_monitor_init (NMSessionMonitor *self) +{ +} + +static void +nm_session_monitor_class_init (NMSessionMonitorClass *klass) +{ + /** + * NMSessionMonitor::changed: + * @monitor: A #NMSessionMonitor + * + * Emitted when something changes. + */ + signals[CHANGED] = g_signal_new (NM_SESSION_MONITOR_CHANGED, + NM_TYPE_SESSION_MONITOR, + G_SIGNAL_RUN_LAST, + 0, NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); +} + +NMSessionMonitor * +nm_session_monitor_get (void) +{ + static NMSessionMonitor *singleton = NULL; + + if (singleton) + return g_object_ref (singleton); + + singleton = NM_SESSION_MONITOR (g_object_new (NM_TYPE_SESSION_MONITOR, NULL)); + g_assert (singleton); + return singleton; +} + +/* ---------------------------------------------------------------------------------------------------- */ + +/** + * nm_session_monitor_user_has_session: + * @monitor: A #NMSessionMonitor. + * @username: A username. + * @error: Return location for error. + * + * Checks whether the given @username is logged into a session or not. + * + * Returns: %FALSE if @error is set otherwise %TRUE if the given @username is + * currently logged into a session. + */ +gboolean +nm_session_monitor_user_has_session (NMSessionMonitor *monitor, + const char *username, + uid_t *out_uid, + GError **error) +{ + return nm_session_user_to_uid (username, out_uid, error); +} + +/** + * nm_session_monitor_uid_has_session: + * @monitor: A #NMSessionMonitor. + * @uid: A user ID. + * @error: Return location for error. + * + * Checks whether the given @uid is logged into a session or not. + * + * Returns: %FALSE if @error is set otherwise %TRUE if the given @uid is + * currently logged into a session. + */ +gboolean +nm_session_monitor_uid_has_session (NMSessionMonitor *monitor, + uid_t uid, + const char **out_user, + GError **error) +{ + return nm_session_uid_to_user (uid, out_user, error); +} + +/** + * nm_session_monitor_user_active: + * @monitor: A #NMSessionMonitor. + * @username: A username. + * @error: Return location for error. + * + * Checks whether the given @username is logged into a active session or not. + * + * Returns: %FALSE if @error is set otherwise %TRUE if the given @username is + * logged into an active session. + */ +gboolean +nm_session_monitor_user_active (NMSessionMonitor *monitor, + const char *username, + GError **error) +{ + return TRUE; +} + +/** + * nm_session_monitor_uid_active: + * @monitor: A #NMSessionMonitor. + * @uid: A user ID. + * @error: Return location for error. + * + * Checks whether the given @uid is logged into a active session or not. + * + * Returns: %FALSE if @error is set otherwise %TRUE if the given @uid is + * logged into an active session. + */ +gboolean +nm_session_monitor_uid_active (NMSessionMonitor *monitor, + uid_t uid, + GError **error) +{ + return TRUE; +} + |