static void
on_name_vanished (GDBusConnection *connection,
const char *name,
gpointer user_data)
{
queue_finish (GDM_DISPLAY (user_data));
}
static GObject *
gdm_display_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_properties)
{
GdmDisplay *display;
char *canonical_display_name;
gboolean res;
display = GDM_DISPLAY (G_OBJECT_CLASS (gdm_display_parent_class)->constructor (type,
n_construct_properties,
construct_properties));
canonical_display_name = g_strdelimit (g_strdup (display->priv->x11_display_name),
":" G_STR_DELIMITERS, '_');
g_free (display->priv->id);
display->priv->id = g_strdup_printf ("/org/gnome/DisplayManager/Displays/%s",
canonical_display_name);
g_free (canonical_display_name);
res = register_display (display);
if (! res) {
g_warning ("Unable to register display with system bus");
}
return G_OBJECT (display);
}
static void
gdm_display_dispose (GObject *object)
{
GdmDisplay *display;
display = GDM_DISPLAY (object);
g_debug ("GdmDisplay: Disposing display");
if (display->priv->finish_idle_id > 0) {
g_source_remove (display->priv->finish_idle_id);
display->priv->finish_idle_id = 0;
}
if (display->priv->slave_proxy != NULL) {
g_object_unref (display->priv->slave_proxy);
display->priv->slave_proxy = NULL;
}
if (display->priv->user_access_file != NULL) {
gdm_display_access_file_close (display->priv->user_access_file);
g_object_unref (display->priv->user_access_file);
display->priv->user_access_file = NULL;
}
if (display->priv->access_file != NULL) {
gdm_display_access_file_close (display->priv->access_file);
g_object_unref (display->priv->access_file);
display->priv->access_file = NULL;
}
G_OBJECT_CLASS (gdm_display_parent_class)->dispose (object);
}
static void
gdm_display_finalize (GObject *object)
{
GdmDisplay *display;
g_return_if_fail (object != NULL);
g_return_if_fail (GDM_IS_DISPLAY (object));
display = GDM_DISPLAY (object);
g_return_if_fail (display->priv != NULL);
g_debug ("GdmDisplay: Finalizing display: %s", display->priv->id);
g_free (display->priv->id);
g_free (display->priv->seat_id);
g_free (display->priv->remote_hostname);
g_free (display->priv->x11_display_name);
g_free (display->priv->x11_cookie);
g_free (display->priv->slave_command);
if (display->priv->access_file != NULL) {
g_object_unref (display->priv->access_file);
}
if (display->priv->user_access_file != NULL) {
g_object_unref (display->priv->user_access_file);
}
if (display->priv->slave_timer != NULL) {
g_timer_destroy (display->priv->slave_timer);
}
G_OBJECT_CLASS (gdm_display_parent_class)->finalize (object);
}
static gboolean
idle_connect_to_display (GdmXdmcpDisplay *self)
{
gboolean res;
self->priv->connection_attempts++;
res = gdm_display_connect (GDM_DISPLAY (self));
if (res) {
} else {
if (self->priv->connection_attempts >= MAX_CONNECT_ATTEMPTS) {
g_warning ("Unable to connect to display after %d tries - bailing out", self->priv->connection_attempts);
gdm_display_unmanage (GDM_DISPLAY (self));
return FALSE;
}
return TRUE;
}
return FALSE;
}
static void
gdm_display_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GdmDisplay *self;
self = GDM_DISPLAY (object);
switch (prop_id) {
case PROP_ID:
g_value_set_string (value, self->priv->id);
break;
case PROP_STATUS:
g_value_set_int (value, self->priv->status);
break;
case PROP_SEAT_ID:
g_value_set_string (value, self->priv->seat_id);
break;
case PROP_SESSION_ID:
g_value_set_string (value, self->priv->session_id);
break;
case PROP_REMOTE_HOSTNAME:
g_value_set_string (value, self->priv->remote_hostname);
break;
case PROP_X11_DISPLAY_NUMBER:
g_value_set_int (value, self->priv->x11_display_number);
break;
case PROP_X11_DISPLAY_NAME:
g_value_set_string (value, self->priv->x11_display_name);
break;
case PROP_X11_COOKIE:
g_value_set_string (value, self->priv->x11_cookie);
break;
case PROP_X11_AUTHORITY_FILE:
g_value_take_string (value,
gdm_display_access_file_get_path (self->priv->access_file));
break;
case PROP_IS_LOCAL:
g_value_set_boolean (value, self->priv->is_local);
break;
case PROP_SLAVE_COMMAND:
g_value_set_string (value, self->priv->slave_command);
break;
case PROP_IS_INITIAL:
g_value_set_boolean (value, self->priv->is_initial);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gdm_display_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GdmDisplay *self;
self = GDM_DISPLAY (object);
switch (prop_id) {
case PROP_ID:
_gdm_display_set_id (self, g_value_get_string (value));
break;
case PROP_STATUS:
_gdm_display_set_status (self, g_value_get_int (value));
break;
case PROP_SEAT_ID:
_gdm_display_set_seat_id (self, g_value_get_string (value));
break;
case PROP_SESSION_ID:
_gdm_display_set_session_id (self, g_value_get_string (value));
break;
case PROP_REMOTE_HOSTNAME:
_gdm_display_set_remote_hostname (self, g_value_get_string (value));
break;
case PROP_X11_DISPLAY_NUMBER:
_gdm_display_set_x11_display_number (self, g_value_get_int (value));
break;
case PROP_X11_DISPLAY_NAME:
_gdm_display_set_x11_display_name (self, g_value_get_string (value));
break;
case PROP_X11_COOKIE:
_gdm_display_set_x11_cookie (self, g_value_get_string (value));
break;
case PROP_IS_LOCAL:
_gdm_display_set_is_local (self, g_value_get_boolean (value));
break;
case PROP_SLAVE_COMMAND:
_gdm_display_set_slave_command (self, g_value_get_string (value));
break;
case PROP_IS_INITIAL:
_gdm_display_set_is_initial (self, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
GdmDisplay *
gdm_xdmcp_display_new (const char *hostname,
int number,
GdmAddress *address,
gint32 session_number)
{
GObject *object;
char *x11_display;
x11_display = g_strdup_printf ("%s:%d", hostname, number);
object = g_object_new (GDM_TYPE_XDMCP_DISPLAY,
"remote-hostname", hostname,
"x11-display-number", number,
"x11-display-name", x11_display,
"is-local", FALSE,
"remote-address", address,
"session-number", session_number,
NULL);
g_free (x11_display);
return GDM_DISPLAY (object);
}
static GObject *
gdm_display_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_properties)
{
GdmDisplay *display;
gboolean res;
display = GDM_DISPLAY (G_OBJECT_CLASS (gdm_display_parent_class)->constructor (type,
n_construct_properties,
construct_properties));
g_free (display->priv->id);
display->priv->id = g_strdup_printf ("/org/gnome/DisplayManager/Display%u", get_next_display_serial ());
res = register_display (display);
if (! res) {
g_warning ("Unable to register display with system bus");
}
return G_OBJECT (display);
}
