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GDBusDaemon: Support timeout idle signal

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This commit is contained in:
Alexander Larsson 2012-04-18 17:08:46 +02:00
parent 7c91ec68f0
commit 033da30906
1 changed files with 52 additions and 1 deletions
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53
gio/gdbusdaemon.c
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@ -32,11 +32,14 @@
#define DBUS_START_REPLY_SUCCESS 1 /**< Service was auto started */ #define DBUS_START_REPLY_SUCCESS 1 /**< Service was auto started */
#define DBUS_START_REPLY_ALREADY_RUNNING 2 /**< Service was already running */ #define DBUS_START_REPLY_ALREADY_RUNNING 2 /**< Service was already running */
#define IDLE_TIMEOUT_MSEC 3000
struct _GDBusDaemon struct _GDBusDaemon
{ {
_GFreedesktopDBusSkeleton parent_instance; _GFreedesktopDBusSkeleton parent_instance;
gchar *address; gchar *address;
guint timeout;
gchar *tmpdir; gchar *tmpdir;
GDBusServer *server; GDBusServer *server;
gchar *guid; gchar *guid;
@ -53,9 +56,18 @@ struct _GDBusDaemonClass
enum { enum {
PROP_0, PROP_0,
PROP_ADDRESS PROP_ADDRESS,
}; };
enum
{
SIGNAL_IDLE_TIMEOUT,
NR_SIGNALS
};
static guint g_dbus_daemon_signals[NR_SIGNALS];
static void initable_iface_init (GInitableIface *initable_iface); static void initable_iface_init (GInitableIface *initable_iface);
static void g_dbus_daemon_iface_init (_GFreedesktopDBusIface *iface); static void g_dbus_daemon_iface_init (_GFreedesktopDBusIface *iface);
@ -869,13 +881,34 @@ client_free (Client *client)
g_free (client); g_free (client);
} }
static gboolean
idle_timeout_cb (gpointer user_data)
{
GDBusDaemon *daemon = user_data;
daemon->timeout = 0;
g_signal_emit (daemon,
g_dbus_daemon_signals[SIGNAL_IDLE_TIMEOUT],
0);
return G_SOURCE_REMOVE;
}
static void static void
connection_closed (GDBusConnection *connection, connection_closed (GDBusConnection *connection,
gboolean remote_peer_vanished, gboolean remote_peer_vanished,
GError *error, GError *error,
Client *client) Client *client)
{ {
GDBusDaemon *daemon = client->daemon;
client_free (client); client_free (client);
if (g_hash_table_size (daemon->clients) == 0)
daemon->timeout = g_timeout_add (IDLE_TIMEOUT_MSEC,
idle_timeout_cb,
daemon);
} }
static gboolean static gboolean
@ -1473,6 +1506,12 @@ on_new_connection (GDBusServer *server,
g_dbus_connection_set_exit_on_close (connection, FALSE); g_dbus_connection_set_exit_on_close (connection, FALSE);
if (daemon->timeout)
{
g_source_remove (daemon->timeout);
daemon->timeout = 0;
}
client_new (daemon, connection); client_new (daemon, connection);
return TRUE; return TRUE;
@ -1484,6 +1523,9 @@ g_dbus_daemon_finalize (GObject *object)
GDBusDaemon *daemon = G_DBUS_DAEMON (object); GDBusDaemon *daemon = G_DBUS_DAEMON (object);
GList *clients, *l; GList *clients, *l;
if (daemon->timeout)
g_source_remove (daemon->timeout);
clients = g_hash_table_get_values (daemon->clients); clients = g_hash_table_get_values (daemon->clients);
for (l = clients; l != NULL; l = l->next) for (l = clients; l != NULL; l = l->next)
client_free (l->data); client_free (l->data);
@ -1606,6 +1648,15 @@ g_dbus_daemon_class_init (GDBusDaemonClass *klass)
gobject_class->set_property = g_dbus_daemon_set_property; gobject_class->set_property = g_dbus_daemon_set_property;
gobject_class->get_property = g_dbus_daemon_get_property; gobject_class->get_property = g_dbus_daemon_get_property;
g_dbus_daemon_signals[SIGNAL_IDLE_TIMEOUT] =
g_signal_new ("idle-timeout",
G_TYPE_DBUS_DAEMON,
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
g_object_class_install_property (gobject_class, g_object_class_install_property (gobject_class,
PROP_ADDRESS, PROP_ADDRESS,
g_param_spec_string ("address", g_param_spec_string ("address",