/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- * * Copyright (C) 2007 William Jon McCann * * 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. * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "gdm-common.h" #include "gdm-display.h" #include "gdm-static-display.h" #include "gdm-static-display-glue.h" #define GDM_STATIC_DISPLAY_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_STATIC_DISPLAY, GdmStaticDisplayPrivate)) struct GdmStaticDisplayPrivate { GdmDBusStaticDisplay *skeleton; gboolean first_login; }; static void gdm_static_display_class_init (GdmStaticDisplayClass *klass); static void gdm_static_display_init (GdmStaticDisplay *static_display); G_DEFINE_TYPE (GdmStaticDisplay, gdm_static_display, GDM_TYPE_DISPLAY) static gboolean gdm_static_display_create_authority (GdmDisplay *display) { g_return_val_if_fail (GDM_IS_DISPLAY (display), FALSE); GDM_DISPLAY_CLASS (gdm_static_display_parent_class)->create_authority (display); return TRUE; } static gboolean gdm_static_display_add_user_authorization (GdmDisplay *display, const char *username, char **filename, GError **error) { return GDM_DISPLAY_CLASS (gdm_static_display_parent_class)->add_user_authorization (display, username, filename, error); } static gboolean gdm_static_display_remove_user_authorization (GdmDisplay *display, const char *username, GError **error) { return GDM_DISPLAY_CLASS (gdm_static_display_parent_class)->remove_user_authorization (display, username, error); } static gboolean gdm_static_display_manage (GdmDisplay *display) { g_return_val_if_fail (GDM_IS_DISPLAY (display), FALSE); GDM_DISPLAY_CLASS (gdm_static_display_parent_class)->manage (display); return TRUE; } static gboolean gdm_static_display_finish (GdmDisplay *display) { int status; g_return_val_if_fail (GDM_IS_DISPLAY (display), FALSE); /* Don't call parent's finish since we don't ever want to be put in the FINISHED state */ /* restart static displays */ gdm_display_unmanage (display); status = gdm_display_get_status (display); if (status != GDM_DISPLAY_FAILED) { gdm_display_manage (display); } return TRUE; } static gboolean gdm_static_display_unmanage (GdmDisplay *display) { g_return_val_if_fail (GDM_IS_DISPLAY (display), FALSE); GDM_STATIC_DISPLAY (display)->priv->first_login = FALSE; GDM_DISPLAY_CLASS (gdm_static_display_parent_class)->unmanage (display); return TRUE; } static void gdm_static_display_get_timed_login_details (GdmDisplay *display, gboolean *enabledp, char **usernamep, int *delayp) { GDM_DISPLAY_CLASS (gdm_static_display_parent_class)->get_timed_login_details (display, enabledp, usernamep, delayp); if (!GDM_STATIC_DISPLAY (display)->priv->first_login) { /* if this is autologin but not timed login, then disable * autologin after the first one */ if (*enabledp && *delayp == 0) { *enabledp = FALSE; } } } static GObject * gdm_static_display_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties) { GdmStaticDisplay *display; display = GDM_STATIC_DISPLAY (G_OBJECT_CLASS (gdm_static_display_parent_class)->constructor (type, n_construct_properties, construct_properties)); display->priv->skeleton = GDM_DBUS_STATIC_DISPLAY (gdm_dbus_static_display_skeleton_new ()); g_dbus_object_skeleton_add_interface (gdm_display_get_object_skeleton (GDM_DISPLAY (display)), G_DBUS_INTERFACE_SKELETON (display->priv->skeleton)); return G_OBJECT (display); } static void gdm_static_display_finalize (GObject *object) { GdmStaticDisplay *display = GDM_STATIC_DISPLAY (object); g_clear_object (&display->priv->skeleton); G_OBJECT_CLASS (gdm_static_display_parent_class)->finalize (object); } static void gdm_static_display_class_init (GdmStaticDisplayClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GdmDisplayClass *display_class = GDM_DISPLAY_CLASS (klass); object_class->constructor = gdm_static_display_constructor; object_class->finalize = gdm_static_display_finalize; display_class->create_authority = gdm_static_display_create_authority; display_class->add_user_authorization = gdm_static_display_add_user_authorization; display_class->remove_user_authorization = gdm_static_display_remove_user_authorization; display_class->manage = gdm_static_display_manage; display_class->finish = gdm_static_display_finish; display_class->unmanage = gdm_static_display_unmanage; display_class->get_timed_login_details = gdm_static_display_get_timed_login_details; g_type_class_add_private (klass, sizeof (GdmStaticDisplayPrivate)); } static void gdm_static_display_init (GdmStaticDisplay *static_display) { static_display->priv = GDM_STATIC_DISPLAY_GET_PRIVATE (static_display); static_display->priv->first_login = TRUE; } GdmDisplay * gdm_static_display_new (int display_number) { GObject *object; char *x11_display; x11_display = g_strdup_printf (":%d", display_number); object = g_object_new (GDM_TYPE_STATIC_DISPLAY, "x11-display-number", display_number, "x11-display-name", x11_display, NULL); g_free (x11_display); return GDM_DISPLAY (object); }