/* -*- 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include "gdm-display.h" #include "gdm-product-display.h" #include "gdm-product-display-glue.h" #define GDM_PRODUCT_DISPLAY_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_PRODUCT_DISPLAY, GdmProductDisplayPrivate)) #define DEFAULT_SLAVE_COMMAND LIBEXECDIR"/gdm-product-slave" struct GdmProductDisplayPrivate { char *relay_address; }; enum { PROP_0, PROP_RELAY_ADDRESS, }; static void gdm_product_display_class_init (GdmProductDisplayClass *klass); static void gdm_product_display_init (GdmProductDisplay *product_display); static void gdm_product_display_finalize (GObject *object); G_DEFINE_TYPE (GdmProductDisplay, gdm_product_display, GDM_TYPE_DISPLAY) static gboolean gdm_product_display_create_authority (GdmDisplay *display) { g_return_val_if_fail (GDM_IS_DISPLAY (display), FALSE); GDM_DISPLAY_CLASS (gdm_product_display_parent_class)->create_authority (display); return TRUE; } static gboolean gdm_product_display_add_user_authorization (GdmDisplay *display, const char *username, char **filename, GError **error) { return GDM_DISPLAY_CLASS (gdm_product_display_parent_class)->add_user_authorization (display, username, filename, error); } static gboolean gdm_product_display_remove_user_authorization (GdmDisplay *display, const char *username, GError **error) { return GDM_DISPLAY_CLASS (gdm_product_display_parent_class)->remove_user_authorization (display, username, error); } static gboolean gdm_product_display_manage (GdmDisplay *display) { g_return_val_if_fail (GDM_IS_DISPLAY (display), FALSE); GDM_DISPLAY_CLASS (gdm_product_display_parent_class)->manage (display); return TRUE; } static gboolean gdm_product_display_finish (GdmDisplay *display) { g_return_val_if_fail (GDM_IS_DISPLAY (display), FALSE); GDM_DISPLAY_CLASS (gdm_product_display_parent_class)->finish (display); /* when a product display is done it is done */ gdm_display_unmanage (display); return TRUE; } static gboolean gdm_product_display_unmanage (GdmDisplay *display) { g_return_val_if_fail (GDM_IS_DISPLAY (display), FALSE); GDM_DISPLAY_CLASS (gdm_product_display_parent_class)->unmanage (display); return TRUE; } gboolean gdm_product_display_get_relay_address (GdmProductDisplay *display, char **address, GError **error) { g_return_val_if_fail (GDM_IS_DISPLAY (display), FALSE); if (address != NULL) { *address = g_strdup (display->priv->relay_address); g_debug ("GdmProductDisplay: Returning address: %s", display->priv->relay_address); } return TRUE; } static void gdm_product_display_set_relay_address (GdmProductDisplay *display, const char *address) { g_free (display->priv->relay_address); display->priv->relay_address = g_strdup (address); } static void gdm_product_display_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { GdmProductDisplay *self; self = GDM_PRODUCT_DISPLAY (object); switch (prop_id) { case PROP_RELAY_ADDRESS: gdm_product_display_set_relay_address (self, g_value_get_string (value)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static void gdm_product_display_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { GdmProductDisplay *self; self = GDM_PRODUCT_DISPLAY (object); switch (prop_id) { case PROP_RELAY_ADDRESS: g_value_set_string (value, self->priv->relay_address); default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static GObject * gdm_product_display_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties) { GdmProductDisplay *display; display = GDM_PRODUCT_DISPLAY (G_OBJECT_CLASS (gdm_product_display_parent_class)->constructor (type, n_construct_properties, construct_properties)); return G_OBJECT (display); } static void gdm_product_display_class_init (GdmProductDisplayClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GdmDisplayClass *display_class = GDM_DISPLAY_CLASS (klass); object_class->get_property = gdm_product_display_get_property; object_class->set_property = gdm_product_display_set_property; object_class->constructor = gdm_product_display_constructor; object_class->finalize = gdm_product_display_finalize; display_class->create_authority = gdm_product_display_create_authority; display_class->add_user_authorization = gdm_product_display_add_user_authorization; display_class->remove_user_authorization = gdm_product_display_remove_user_authorization; display_class->manage = gdm_product_display_manage; display_class->finish = gdm_product_display_finish; display_class->unmanage = gdm_product_display_unmanage; g_type_class_add_private (klass, sizeof (GdmProductDisplayPrivate)); g_object_class_install_property (object_class, PROP_RELAY_ADDRESS, g_param_spec_string ("relay-address", "relay address", "relay address", NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); dbus_g_object_type_install_info (GDM_TYPE_PRODUCT_DISPLAY, &dbus_glib_gdm_product_display_object_info); } static void gdm_product_display_init (GdmProductDisplay *product_display) { product_display->priv = GDM_PRODUCT_DISPLAY_GET_PRIVATE (product_display); } static void gdm_product_display_finalize (GObject *object) { GdmProductDisplay *product_display; g_return_if_fail (object != NULL); g_return_if_fail (GDM_IS_PRODUCT_DISPLAY (object)); product_display = GDM_PRODUCT_DISPLAY (object); g_return_if_fail (product_display->priv != NULL); G_OBJECT_CLASS (gdm_product_display_parent_class)->finalize (object); } GdmDisplay * gdm_product_display_new (int display_number, const char *relay_address) { GObject *object; char *x11_display; x11_display = g_strdup_printf (":%d", display_number); object = g_object_new (GDM_TYPE_PRODUCT_DISPLAY, "slave-command", DEFAULT_SLAVE_COMMAND, "x11-display-number", display_number, "x11-display-name", x11_display, "relay-address", relay_address, NULL); g_free (x11_display); return GDM_DISPLAY (object); }