/**
* wrapper_init:
*
* Acquires connection to the session bus and initializes source and renderer
* wrappers.
*/
void wrapper_init(void)
{
DBusError err;
dbus_error_init(&err);
Session_bus = dbus_bus_get(DBUS_BUS_SESSION, &err);
if (dbus_error_is_set(&err)) {
g_critical("wrapper_init(): %s",
dbus_error_is_set(&err) ? err.message : "error");
dbus_error_free(&err);
exit(2);
}
dbus_connection_setup_with_g_main(Session_bus, NULL);
g_signal_connect(mafw_registry_get_instance(), "source-added",
G_CALLBACK(registry_action),
GUINT_TO_POINTER(EXTENSION_ADDED));
g_signal_connect(mafw_registry_get_instance(), "source-removed",
G_CALLBACK(registry_action),
GUINT_TO_POINTER(EXTENSION_REMOVED));
g_signal_connect(mafw_registry_get_instance(), "renderer-added",
G_CALLBACK(registry_action),
GUINT_TO_POINTER(EXTENSION_ADDED));
g_signal_connect(mafw_registry_get_instance(), "renderer-removed",
G_CALLBACK(registry_action),
GUINT_TO_POINTER(EXTENSION_REMOVED));
extension_init(Session_bus);
}
/********************
* console_init
********************/
static int
console_init(char *address)
{
char *signature;
#define IMPORT(name, ptr) ({ \
signature = (char *)ptr##_SIGNATURE; \
ohm_module_find_method((name), &signature, (void *)&(ptr)); \
})
extension_init();
if (!strcmp(address, "disabled")) {
OHM_INFO("resolver: console disabled");
return 0;
}
if (!IMPORT("console.open", console_open)) {
OHM_INFO("resolver: no console methods available, console disabled");
return 0;
}
IMPORT("console.close" , console_close);
IMPORT("console.printf", console_printf);
IMPORT("console.grab" , console_grab);
IMPORT("console.ungrab", console_ungrab);
if (console_close == NULL || console_printf == NULL ||
console_grab == NULL || console_ungrab == NULL) {
OHM_WARNING("resolver: missing console methods, console disabled");
return 0;
}
OHM_INFO("resolver: using console %s", address);
console = console_open(address,
console_opened, console_closed, console_input,
NULL, FALSE);
return console < 0 ? EINVAL : 0;
#undef IMPORT
}
