/* Move to a new context */
static ConnectionSetup*
connection_setup_new_from_old (GMainContext *context,
ConnectionSetup *old)
{
GSList *tmp;
ConnectionSetup *cs;
g_assert (old->context != context);
cs = connection_setup_new (context, old->connection);
tmp = old->ios;
while (tmp != NULL) {
IOHandler *handler = tmp->data;
connection_setup_add_watch (cs, handler->watch);
tmp = tmp->next;
}
tmp = old->timeouts;
while (tmp != NULL) {
TimeoutHandler *handler = tmp->data;
connection_setup_add_timeout (cs, handler->timeout);
tmp = tmp->next;
}
return cs;
}
void
egg_dbus_connect_with_mainloop (DBusConnection *connection, GMainContext *context)
{
ConnectionSetup *cs;
if (context == NULL)
context = g_main_context_default ();
cs = connection_setup_new (context, connection);
the_setup = cs;
if (!dbus_connection_set_watch_functions (connection, add_watch,
remove_watch, watch_toggled,
cs, NULL))
goto nomem;
if (!dbus_connection_set_timeout_functions (connection, add_timeout,
remove_timeout, timeout_toggled,
cs, NULL))
goto nomem;
dbus_connection_set_wakeup_main_function (connection, wakeup_main, cs, NULL);
return;
nomem:
g_error ("Not enough memory to set up DBusConnection for use with GLib");
}
/**
* dbus_server_setup_with_g_main:
* @server: the server
* @context: the #GMainContext or #NULL for default
*
* Sets the watch and timeout functions of a #DBusServer
* to integrate the server with the GLib main loop.
* In most cases the context argument should be #NULL.
*
* If called twice for the same context, does nothing the second
* time. If called once with context A and once with context B,
* context B replaces context A as the context monitoring the
* connection.
*/
void
dbus_server_setup (DBusServer *server,
GMainContext *context)
{
ConnectionSetup *old_setup;
ConnectionSetup *cs;
do {
/* FIXME we never free the slot, so its refcount just keeps growing,
* which is kind of broken.
*/
dbus_server_allocate_data_slot (&server_slot);
if (server_slot < 0)
break;
if (context == NULL)
context = g_main_context_default ();
cs = NULL;
old_setup = dbus_server_get_data (server, server_slot);
if (old_setup != NULL) {
if (old_setup->context == context)
return; /* nothing to do */
cs = connection_setup_new_from_old (context, old_setup);
/* Nuke the old setup */
dbus_server_set_data (server, server_slot, NULL, NULL);
old_setup = NULL;
}
if (cs == NULL)
cs = connection_setup_new (context, NULL);
if (!dbus_server_set_data (server, server_slot, cs,
(DBusFreeFunction)connection_setup_free))
break;
if (!dbus_server_set_watch_functions (server,
add_watch,
remove_watch,
watch_toggled,
cs, NULL))
break;
if (!dbus_server_set_timeout_functions (server,
add_timeout,
remove_timeout,
timeout_toggled,
cs, NULL))
break;
return;
} while (0);
g_error ("Not enough memory to set up DBusServer for use with GLib");
}
/**
* Sets the watch and timeout functions of a #DBusConnection
* to integrate the connection with the GUI HID's main loop.
*
* @param connection the connection
*/
void
pcb_dbus_connection_setup_with_mainloop (DBusConnection * connection) {
//ConnectionSetup *cs;
hidval temp;
/* FIXME we never free the slot, so its refcount just keeps growing,
* which is kind of broken.
*/
//dbus_connection_allocate_data_slot (&connection_slot);
//if (connection_slot < 0)
// goto nomem;
#if 0
cs = connection_setup_new (connection);
if (!dbus_connection_set_data (connection, connection_slot, cs,
(DBusFreeFunction) connection_setup_free)) {
goto nomem;
}
#endif
if (!dbus_connection_set_watch_functions (connection,
watch_add,
watch_remove,
watch_toggled, NULL, NULL))
// cs, NULL))
{
goto nomem;
}
if (!dbus_connection_set_timeout_functions (connection,
timeout_add,
timeout_remove,
timeout_toggled, NULL, NULL))
// cs, NULL))
{
goto nomem;
}
dbus_connection_set_dispatch_status_function (connection,
dispatch_status_changed,
NULL, NULL);
// cs, NULL);
/* Register a new mainloop hook to mop up any unfinished IO. */
temp.ptr = (void *)connection;
gui->add_block_hook (block_hook_cb, temp);
return;
nomem:
fprintf (stderr,
"Not enough memory to set up DBusConnection for use with PCB\n");
}