[134] | 1 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- |
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| 2 | * |
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| 3 | * Copyright (C) 2008 William Jon McCann <jmccann@redhat.com> |
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| 4 | * |
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| 5 | * This program is free software; you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU General Public License as published by |
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| 7 | * the Free Software Foundation; either version 2 of the License, or |
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| 8 | * (at your option) any later version. |
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| 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | * GNU General Public License for more details. |
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| 14 | * |
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| 15 | * You should have received a copy of the GNU General Public License |
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| 16 | * along with this program; if not, write to the Free Software |
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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| 18 | * |
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| 19 | */ |
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| 20 | |
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| 21 | #include "config.h" |
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| 22 | |
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| 23 | #include <stdlib.h> |
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| 24 | #include <stdio.h> |
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| 25 | #include <fcntl.h> |
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| 26 | #include <unistd.h> |
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| 27 | #include <string.h> |
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| 28 | #include <sys/types.h> |
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| 29 | #include <sys/wait.h> |
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| 30 | #include <errno.h> |
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| 31 | #include <ctype.h> |
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| 32 | #include <pwd.h> |
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| 33 | #include <grp.h> |
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| 34 | #include <signal.h> |
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| 35 | |
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| 36 | #include <glib.h> |
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| 37 | #include <glib/gi18n.h> |
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| 38 | #include <glib-object.h> |
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| 39 | |
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| 40 | #include "gdm-common.h" |
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| 41 | |
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| 42 | #include "gdm-welcome-session.h" |
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| 43 | #include "gdm-chooser-session.h" |
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| 44 | |
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| 45 | #define GDM_CHOOSER_SERVER_DBUS_PATH "/org/gnome/DisplayManager/ChooserServer" |
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| 46 | #define GDM_CHOOSER_SERVER_DBUS_INTERFACE "org.gnome.DisplayManager.ChooserServer" |
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| 47 | |
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| 48 | #define GDM_CHOOSER_SESSION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_CHOOSER_SESSION, GdmChooserSessionPrivate)) |
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| 49 | |
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| 50 | struct GdmChooserSessionPrivate |
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| 51 | { |
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| 52 | gpointer dummy; |
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| 53 | }; |
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| 54 | |
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| 55 | enum { |
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| 56 | PROP_0, |
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| 57 | }; |
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| 58 | |
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| 59 | static void gdm_chooser_session_class_init (GdmChooserSessionClass *klass); |
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| 60 | static void gdm_chooser_session_init (GdmChooserSession *chooser_session); |
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| 61 | static void gdm_chooser_session_finalize (GObject *object); |
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| 62 | |
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| 63 | G_DEFINE_TYPE (GdmChooserSession, gdm_chooser_session, GDM_TYPE_WELCOME_SESSION) |
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| 64 | |
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| 65 | static void |
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| 66 | gdm_chooser_session_set_property (GObject *object, |
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| 67 | guint prop_id, |
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| 68 | const GValue *value, |
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| 69 | GParamSpec *pspec) |
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| 70 | { |
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| 71 | switch (prop_id) { |
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| 72 | default: |
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| 73 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); |
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| 74 | break; |
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| 75 | } |
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| 76 | } |
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| 77 | |
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| 78 | static void |
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| 79 | gdm_chooser_session_get_property (GObject *object, |
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| 80 | guint prop_id, |
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| 81 | GValue *value, |
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| 82 | GParamSpec *pspec) |
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| 83 | { |
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| 84 | switch (prop_id) { |
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| 85 | default: |
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| 86 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); |
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| 87 | break; |
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| 88 | } |
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| 89 | } |
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| 90 | |
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| 91 | static GObject * |
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| 92 | gdm_chooser_session_constructor (GType type, |
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| 93 | guint n_construct_properties, |
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| 94 | GObjectConstructParam *construct_properties) |
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| 95 | { |
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| 96 | GdmChooserSession *chooser_session; |
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| 97 | |
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| 98 | chooser_session = GDM_CHOOSER_SESSION (G_OBJECT_CLASS (gdm_chooser_session_parent_class)->constructor (type, |
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| 99 | n_construct_properties, |
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| 100 | construct_properties)); |
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| 101 | |
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| 102 | return G_OBJECT (chooser_session); |
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| 103 | } |
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| 104 | |
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| 105 | static void |
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| 106 | gdm_chooser_session_class_init (GdmChooserSessionClass *klass) |
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| 107 | { |
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| 108 | GObjectClass *object_class = G_OBJECT_CLASS (klass); |
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| 109 | |
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| 110 | object_class->get_property = gdm_chooser_session_get_property; |
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| 111 | object_class->set_property = gdm_chooser_session_set_property; |
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| 112 | object_class->constructor = gdm_chooser_session_constructor; |
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| 113 | object_class->finalize = gdm_chooser_session_finalize; |
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| 114 | |
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| 115 | g_type_class_add_private (klass, sizeof (GdmChooserSessionPrivate)); |
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| 116 | } |
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| 117 | |
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| 118 | static void |
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| 119 | gdm_chooser_session_init (GdmChooserSession *chooser_session) |
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| 120 | { |
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| 121 | |
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| 122 | chooser_session->priv = GDM_CHOOSER_SESSION_GET_PRIVATE (chooser_session); |
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| 123 | } |
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| 124 | |
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| 125 | static void |
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| 126 | gdm_chooser_session_finalize (GObject *object) |
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| 127 | { |
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| 128 | GdmChooserSession *chooser_session; |
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| 129 | |
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| 130 | g_return_if_fail (object != NULL); |
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| 131 | g_return_if_fail (GDM_IS_CHOOSER_SESSION (object)); |
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| 132 | |
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| 133 | chooser_session = GDM_CHOOSER_SESSION (object); |
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| 134 | |
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| 135 | g_return_if_fail (chooser_session->priv != NULL); |
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| 136 | |
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| 137 | G_OBJECT_CLASS (gdm_chooser_session_parent_class)->finalize (object); |
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| 138 | } |
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| 139 | |
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| 140 | GdmChooserSession * |
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| 141 | gdm_chooser_session_new (const char *display_name, |
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| 142 | const char *display_device, |
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| 143 | const char *display_hostname) |
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| 144 | { |
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| 145 | GObject *object; |
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| 146 | |
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| 147 | object = g_object_new (GDM_TYPE_CHOOSER_SESSION, |
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| 148 | "command", LIBEXECDIR "/gdm-simple-chooser", |
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| 149 | "server-dbus-path", GDM_CHOOSER_SERVER_DBUS_PATH, |
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| 150 | "server-dbus-interface", GDM_CHOOSER_SERVER_DBUS_INTERFACE, |
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| 151 | "server-env-var-name", "GDM_CHOOSER_DBUS_ADDRESS", |
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| 152 | "register-ck-session", FALSE, |
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| 153 | "x11-display-name", display_name, |
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| 154 | "x11-display-device", display_device, |
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| 155 | "x11-display-hostname", display_hostname, |
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| 156 | NULL); |
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| 157 | |
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| 158 | return GDM_CHOOSER_SESSION (object); |
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| 159 | } |
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