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Viewing changes to daemon/gdm-greeter-session.c

  • Committer: Bazaar Package Importer
  • Author(s): Josselin Mouette
  • Date: 2010-03-25 20:02:20 UTC
  • Revision ID: james.westby@ubuntu.com-20100325200220-12cap62s6p304nuh
Tags: upstream-2.29.92
Import upstream version 2.29.92

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daemon/gdm-greeter-session.c
 
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
 
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 *
 
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 * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
 
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 *
 
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 * This program is free software; you can redistribute it and/or modify
 
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 * it under the terms of the GNU General Public License as published by
 
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 * the Free Software Foundation; either version 2 of the License, or
 
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 * (at your option) any later version.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program; if not, write to the Free Software
 
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
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 *
 
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 */
 
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#include "config.h"
 
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#include <stdlib.h>
 
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#include <stdio.h>
 
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#include <fcntl.h>
 
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#include <unistd.h>
 
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#include <string.h>
 
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#include <sys/types.h>
 
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#include <sys/wait.h>
 
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#include <errno.h>
 
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#include <ctype.h>
 
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#include <pwd.h>
 
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#include <grp.h>
 
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#include <signal.h>
 
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#include <glib.h>
 
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#include <glib/gi18n.h>
 
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#include <glib-object.h>
 
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#include "gdm-welcome-session.h"
 
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#include "gdm-greeter-session.h"
 
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#define GDM_GREETER_SERVER_DBUS_PATH      "/org/gnome/DisplayManager/GreeterServer"
 
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#define GDM_GREETER_SERVER_DBUS_INTERFACE "org.gnome.DisplayManager.GreeterServer"
 
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#define GDM_GREETER_SESSION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_GREETER_SESSION, GdmGreeterSessionPrivate))
 
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struct GdmGreeterSessionPrivate
 
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{
 
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        gpointer dummy;
 
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};
 
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enum {
 
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        PROP_0,
 
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};
 
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static void     gdm_greeter_session_class_init    (GdmGreeterSessionClass *klass);
 
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static void     gdm_greeter_session_init  (GdmGreeterSession      *greeter_session);
 
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static void     gdm_greeter_session_finalize      (GObject         *object);
 
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G_DEFINE_TYPE (GdmGreeterSession, gdm_greeter_session, GDM_TYPE_WELCOME_SESSION)
 
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static void
 
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gdm_greeter_session_set_property (GObject      *object,
 
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                                  guint         prop_id,
 
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                                  const GValue *value,
 
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                                  GParamSpec   *pspec)
 
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{
 
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        switch (prop_id) {
 
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        default:
 
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                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 
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                break;
 
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        }
 
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}
 
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static void
 
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gdm_greeter_session_get_property (GObject    *object,
 
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                                  guint       prop_id,
 
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                                  GValue     *value,
 
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                                  GParamSpec *pspec)
 
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{
 
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        switch (prop_id) {
 
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        default:
 
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                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 
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                break;
 
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        }
 
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}
 
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static GObject *
 
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gdm_greeter_session_constructor (GType                  type,
 
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                                 guint                  n_construct_properties,
 
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                                 GObjectConstructParam *construct_properties)
 
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{
 
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        GdmGreeterSession      *greeter_session;
 
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        GdmGreeterSessionClass *klass;
 
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        klass = GDM_GREETER_SESSION_CLASS (g_type_class_peek (GDM_TYPE_GREETER_SESSION));
 
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        greeter_session = GDM_GREETER_SESSION (G_OBJECT_CLASS (gdm_greeter_session_parent_class)->constructor (type,
 
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                                                                                                               n_construct_properties,
 
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                                                                                                               construct_properties));
 
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        return G_OBJECT (greeter_session);
 
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}
 
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static void
 
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gdm_greeter_session_class_init (GdmGreeterSessionClass *klass)
 
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{
 
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        GObjectClass    *object_class = G_OBJECT_CLASS (klass);
 
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        object_class->get_property = gdm_greeter_session_get_property;
 
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        object_class->set_property = gdm_greeter_session_set_property;
 
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        object_class->constructor = gdm_greeter_session_constructor;
 
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        object_class->finalize = gdm_greeter_session_finalize;
 
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        g_type_class_add_private (klass, sizeof (GdmGreeterSessionPrivate));
 
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}
 
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static void
 
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gdm_greeter_session_init (GdmGreeterSession *greeter_session)
 
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{
 
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        greeter_session->priv = GDM_GREETER_SESSION_GET_PRIVATE (greeter_session);
 
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}
 
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static void
 
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gdm_greeter_session_finalize (GObject *object)
 
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{
 
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        GdmGreeterSession *greeter_session;
 
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        g_return_if_fail (object != NULL);
 
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        g_return_if_fail (GDM_IS_GREETER_SESSION (object));
 
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        greeter_session = GDM_GREETER_SESSION (object);
 
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        g_return_if_fail (greeter_session->priv != NULL);
 
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        G_OBJECT_CLASS (gdm_greeter_session_parent_class)->finalize (object);
 
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}
 
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GdmGreeterSession *
 
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gdm_greeter_session_new (const char *display_name,
 
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                         const char *display_device,
 
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                         const char *display_hostname,
 
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                         gboolean    display_is_local)
 
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{
 
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        GObject *object;
 
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        object = g_object_new (GDM_TYPE_GREETER_SESSION,
 
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                               "command", BINDIR "/gnome-session --autostart="DATADIR"/gdm/autostart/LoginWindow/",
 
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                               "server-dbus-path", GDM_GREETER_SERVER_DBUS_PATH,
 
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                               "server-dbus-interface", GDM_GREETER_SERVER_DBUS_INTERFACE,
 
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                               "server-env-var-name", "GDM_GREETER_DBUS_ADDRESS",
 
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                               "register-ck-session", TRUE,
 
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                               "x11-display-name", display_name,
 
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                               "x11-display-device", display_device,
 
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                               "x11-display-hostname", display_hostname,
 
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                               "x11-display-is-local", display_is_local,
 
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                               "runtime-dir", GDM_SCREENSHOT_DIR,
 
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                               NULL);
 
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        return GDM_GREETER_SESSION (object);
 
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}