static gboolean
ibus_service_ibus_message (IBusService *service,
IBusConnection *connection,
IBusMessage *message)
{
if (ibus_message_is_method_call (message, "", "Destroy")) {
IBusMessage *reply;
reply = ibus_message_new_method_return (message);
ibus_connection_send (connection, reply);
ibus_message_unref (reply);
return TRUE;
}
return FALSE;
}
static gboolean
ibus_config_service_ibus_message (IBusConfigService *config,
IBusConnection *connection,
IBusMessage *message)
{
g_assert (IBUS_IS_CONFIG_SERVICE (config));
g_assert (IBUS_IS_CONNECTION (connection));
g_assert (message != NULL);
IBusMessage *reply = NULL;
if (ibus_message_is_method_call (message, IBUS_INTERFACE_CONFIG, "SetValue")) {
gchar *section;
gchar *name;
GValue value = { 0 };
IBusError *error = NULL;
gboolean retval;
retval = ibus_message_get_args (message,
&error,
G_TYPE_STRING, §ion,
G_TYPE_STRING, &name,
G_TYPE_VALUE, &value,
G_TYPE_INVALID);
if (!retval) {
reply = ibus_message_new_error_printf (message,
DBUS_ERROR_INVALID_ARGS,
"Can not parse arguments 1 of SetValue");
ibus_error_free (error);
}
else if (!IBUS_CONFIG_SERVICE_GET_CLASS (config)->set_value (config, section, name, &value, &error)) {
reply = ibus_message_new_error (message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
}
else if (ibus_message_is_method_call (message, IBUS_INTERFACE_CONFIG, "GetValue")) {
gchar *section;
gchar *name;
GValue value = { 0 };
IBusError *error = NULL;
gboolean retval;
retval = ibus_message_get_args (message,
&error,
G_TYPE_STRING, §ion,
G_TYPE_STRING, &name,
G_TYPE_INVALID);
if (!retval) {
reply = ibus_message_new_error (message,
error->name,
error->message);
ibus_error_free (error);
}
else if (!IBUS_CONFIG_SERVICE_GET_CLASS (config)->get_value (config, section, name, &value, &error)) {
reply = ibus_message_new_error (message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
ibus_message_append_args (reply,
G_TYPE_VALUE, &value,
G_TYPE_INVALID);
g_value_unset (&value);
}
}
if (reply) {
ibus_connection_send (connection, reply);
ibus_message_unref (reply);
return TRUE;
}
return parent_class->ibus_message ((IBusService *) config, connection, message);
}
static gboolean
ibus_panel_service_ibus_message (IBusPanelService *panel,
IBusConnection *connection,
IBusMessage *message)
{
g_assert (IBUS_IS_PANEL_SERVICE (panel));
g_assert (IBUS_IS_CONNECTION (connection));
g_assert (message != NULL);
const static struct {
const gchar *name;
const gint offset;
} no_arg_methods [] = {
{ "CursorUpLookupTable" , G_STRUCT_OFFSET (IBusPanelServiceClass, cursor_down_lookup_table) },
{ "CursorDownLookupTable", G_STRUCT_OFFSET (IBusPanelServiceClass, cursor_up_lookup_table) },
{ "Destroy", G_STRUCT_OFFSET (IBusPanelServiceClass, destroy) },
{ "HideAuxiliaryText", G_STRUCT_OFFSET (IBusPanelServiceClass, hide_auxiliary_text) },
{ "HideLanguageBar", G_STRUCT_OFFSET (IBusPanelServiceClass, hide_language_bar) },
{ "HideLookupTable", G_STRUCT_OFFSET (IBusPanelServiceClass, hide_lookup_table) },
{ "HidePreeditText", G_STRUCT_OFFSET (IBusPanelServiceClass, hide_preedit_text) },
{ "PageDownLookupTable", G_STRUCT_OFFSET (IBusPanelServiceClass, page_down_lookup_table) },
{ "PageUpLookupTable", G_STRUCT_OFFSET (IBusPanelServiceClass, page_up_lookup_table) },
{ "Reset", G_STRUCT_OFFSET (IBusPanelServiceClass, reset) },
{ "ShowAuxiliaryText", G_STRUCT_OFFSET (IBusPanelServiceClass, show_auxiliary_text) },
{ "ShowLanguageBar", G_STRUCT_OFFSET (IBusPanelServiceClass, show_language_bar) },
{ "ShowLookupTable", G_STRUCT_OFFSET (IBusPanelServiceClass, show_lookup_table) },
{ "ShowPreeditText", G_STRUCT_OFFSET (IBusPanelServiceClass, show_preedit_text) },
{ "StartSetup", G_STRUCT_OFFSET (IBusPanelServiceClass, start_setup) },
{ "StateChanged", G_STRUCT_OFFSET (IBusPanelServiceClass, state_changed) },
};
IBusMessage *reply = NULL;
gint i;
for (i = 0; i < G_N_ELEMENTS (no_arg_methods); i++) {
if (!ibus_message_is_method_call (message, IBUS_INTERFACE_PANEL,
no_arg_methods[i].name))
continue;
IBusMessageIter iter;
ibus_message_iter_init (message, &iter);
if (ibus_message_iter_has_next (&iter)) {
reply = ibus_message_new_error_printf (message,
DBUS_ERROR_INVALID_ARGS,
"%s.%s: Method does not have arguments",
IBUS_INTERFACE_PANEL,
no_arg_methods[i].name);
}
else {
IBusError *error = NULL;
typedef gboolean (* NoArgFunc) (IBusPanelService *, IBusError **);
NoArgFunc func;
func = G_STRUCT_MEMBER (NoArgFunc,
IBUS_PANEL_SERVICE_GET_CLASS (panel),
no_arg_methods[i].offset);
if (!func (panel, &error)) {
reply = ibus_message_new_error (message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
}
ibus_connection_send (connection, reply);
ibus_message_unref (reply);
return TRUE;
}
if (ibus_message_is_method_call (message, IBUS_INTERFACE_PANEL, "FocusIn")) {
const gchar* input_context_path = NULL;
IBusError *error = NULL;
gboolean retval;
retval = ibus_message_get_args (message,
&error,
IBUS_TYPE_OBJECT_PATH,
&input_context_path,
G_TYPE_INVALID);
if (!retval || !IBUS_PANEL_SERVICE_GET_CLASS (panel)->focus_in (panel,
input_context_path,
&error)) {
reply = ibus_message_new_error (message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
}
else if (ibus_message_is_method_call (message, IBUS_INTERFACE_PANEL, "FocusOut")) {
const gchar* input_context_path = NULL;
gboolean retval;
IBusError *error = NULL;
retval = ibus_message_get_args (message,
&error,
IBUS_TYPE_OBJECT_PATH,
&input_context_path,
G_TYPE_INVALID);
if (!retval || !IBUS_PANEL_SERVICE_GET_CLASS (panel)->focus_out (panel,
input_context_path,
&error)) {
reply = ibus_message_new_error(message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
}
else if (ibus_message_is_method_call (message, IBUS_INTERFACE_PANEL, "RegisterProperties")) {
IBusPropList *prop_list = NULL;
gboolean retval;
IBusError *error = NULL;
retval = ibus_message_get_args (message,
&error,
IBUS_TYPE_PROP_LIST, &prop_list,
G_TYPE_INVALID);
if (!retval || !IBUS_PANEL_SERVICE_GET_CLASS (panel)->register_properties (panel,
prop_list,
&error)) {
reply = ibus_message_new_error(message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
if (prop_list != NULL && g_object_is_floating (prop_list))
g_object_unref (prop_list);
}
else if (ibus_message_is_method_call (message, IBUS_INTERFACE_PANEL, "UpdateAuxiliaryText")) {
IBusText *text = NULL;
gboolean visible;
gboolean retval;
IBusError *error = NULL;
retval = ibus_message_get_args (message,
&error,
IBUS_TYPE_TEXT, &text,
G_TYPE_BOOLEAN, &visible,
G_TYPE_INVALID);
if (!retval || !IBUS_PANEL_SERVICE_GET_CLASS (panel)->update_auxiliary_text (panel,
text,
visible,
&error)) {
reply = ibus_message_new_error(message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
if (text != NULL && g_object_is_floating (text))
g_object_unref (text);
}
else if (ibus_message_is_method_call (message, IBUS_INTERFACE_PANEL, "UpdateLookupTable")) {
IBusLookupTable *table = NULL;
gboolean visible = FALSE;
gboolean retval;
IBusError *error = NULL;
retval = ibus_message_get_args (message,
&error,
IBUS_TYPE_LOOKUP_TABLE, &table,
G_TYPE_BOOLEAN, &visible,
G_TYPE_INVALID);
if (!retval || !IBUS_PANEL_SERVICE_GET_CLASS (panel)->update_lookup_table (panel,
table,
visible,
&error)) {
reply = ibus_message_new_error(message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
if (table != NULL && g_object_is_floating (table))
g_object_unref (table);
}
else if (ibus_message_is_method_call (message, IBUS_INTERFACE_PANEL, "UpdatePreeditText")) {
IBusText *text = NULL;
guint cursor_pos;
gboolean visible;
gboolean retval;
IBusError *error = NULL;
retval = ibus_message_get_args (message,
&error,
IBUS_TYPE_TEXT, &text,
G_TYPE_UINT, &cursor_pos,
G_TYPE_BOOLEAN, &visible,
G_TYPE_INVALID);
if (!retval || !IBUS_PANEL_SERVICE_GET_CLASS (panel)->update_preedit_text (panel,
text,
cursor_pos,
visible,
&error)) {
reply = ibus_message_new_error(message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
if (text != NULL && g_object_is_floating (text))
g_object_unref (text);
}
else if (ibus_message_is_method_call (message, IBUS_INTERFACE_PANEL, "UpdateProperty")) {
IBusProperty *property = NULL;
gboolean retval;
IBusError *error = NULL;
retval = ibus_message_get_args (message,
&error,
IBUS_TYPE_PROPERTY, &property,
G_TYPE_INVALID);
if (!retval || !IBUS_PANEL_SERVICE_GET_CLASS (panel)->update_property (panel,
property,
&error)) {
reply = ibus_message_new_error(message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
if (property != NULL && g_object_is_floating (property))
g_object_unref (property);
}
else if (ibus_message_is_method_call (message, IBUS_INTERFACE_PANEL, "SetCursorLocation")) {
guint x, y, w, h;
gboolean retval;
IBusError *error = NULL;
retval = ibus_message_get_args (message,
&error,
G_TYPE_INT, &x,
G_TYPE_INT, &y,
G_TYPE_INT, &w,
G_TYPE_INT, &h,
G_TYPE_INVALID);
if (!retval || !IBUS_PANEL_SERVICE_GET_CLASS (panel)->set_cursor_location (panel,
x,
y,
w,
h,
&error)) {
reply = ibus_message_new_error(message,
error->name,
error->message);
ibus_error_free (error);
}
else {
reply = ibus_message_new_method_return (message);
}
}
if (reply) {
ibus_connection_send (connection, reply);
ibus_message_unref (reply);
return TRUE;
}
return TRUE;
}
static gboolean
bus_dbus_impl_ibus_message (BusDBusImpl *dbus,
BusConnection *connection,
IBusMessage *message)
{
g_assert (BUS_IS_DBUS_IMPL (dbus));
g_assert (BUS_IS_CONNECTION (connection));
g_assert (message != NULL);
gint i;
IBusMessage *reply_message = NULL;
static const struct {
const gchar *interface;
const gchar *name;
IBusMessage *(* handler) (BusDBusImpl *, IBusMessage *, BusConnection *);
} handlers[] = {
/* Introspectable interface */
{ DBUS_INTERFACE_INTROSPECTABLE,
"Introspect", _dbus_introspect },
/* DBus interface */
{ DBUS_INTERFACE_DBUS, "Hello", _dbus_hello },
{ DBUS_INTERFACE_DBUS, "ListNames", _dbus_list_names },
{ DBUS_INTERFACE_DBUS, "ListActivatableNames",
_dbus_no_implement },
{ DBUS_INTERFACE_DBUS, "NameHasOwner",
_dbus_name_has_owner },
{ DBUS_INTERFACE_DBUS, "StartServiceByName",
_dbus_no_implement },
{ DBUS_INTERFACE_DBUS, "GetNameOwner",
_dbus_get_name_owner },
{ DBUS_INTERFACE_DBUS, "GetConnectionUnixUser",
_dbus_no_implement },
{ DBUS_INTERFACE_DBUS, "AddMatch", _dbus_add_match },
{ DBUS_INTERFACE_DBUS, "RemoveMatch",
_dbus_remove_match },
{ DBUS_INTERFACE_DBUS, "GetId", _dbus_get_id },
{ DBUS_INTERFACE_DBUS, "RequestName", _dbus_request_name },
{ DBUS_INTERFACE_DBUS, "ReleaseName", _dbus_release_name },
{ NULL, NULL, NULL }
};
ibus_message_set_destination (message, DBUS_SERVICE_DBUS);
for (i = 0; handlers[i].interface != NULL; i++) {
if (ibus_message_is_method_call (message,
handlers[i].interface,
handlers[i].name)) {
reply_message = handlers[i].handler (dbus, message, connection);
if (reply_message) {
ibus_message_set_sender (reply_message, DBUS_SERVICE_DBUS);
ibus_message_set_destination (reply_message,
bus_connection_get_unique_name (connection));
ibus_message_set_no_reply (reply_message, TRUE);
ibus_connection_send (IBUS_CONNECTION (connection), reply_message);
ibus_message_unref (reply_message);
}
g_signal_stop_emission_by_name (dbus, "ibus-message");
return TRUE;
}
}
return parent_class->ibus_message ((IBusService *) dbus,
(IBusConnection *) connection,
message);
}
static gboolean
ibus_factory_ibus_message (IBusFactory *factory,
IBusConnection *connection,
IBusMessage *message)
{
g_assert (IBUS_IS_FACTORY (factory));
g_assert (IBUS_IS_CONNECTION (connection));
g_assert (message != NULL);
IBusMessage *reply_message;
IBusFactoryPrivate *priv;
priv = IBUS_FACTORY_GET_PRIVATE (factory);
g_assert (priv->connection == connection);
if (ibus_message_is_method_call (message,
IBUS_INTERFACE_FACTORY,
"CreateEngine")) {
gchar *engine_name;
gchar *path;
IBusError *error;
IBusEngine *engine;
gboolean retval;
GType engine_type;
retval = ibus_message_get_args (message,
&error,
G_TYPE_STRING, &engine_name,
G_TYPE_INVALID);
if (!retval) {
reply_message = ibus_message_new_error_printf (message,
DBUS_ERROR_INVALID_ARGS,
"The 1st arg should be engine name");
ibus_connection_send (connection, reply_message);
ibus_message_unref (reply_message);
return TRUE;
}
engine_type = (GType )g_hash_table_lookup (priv->engine_table, engine_name);
if (engine_type == G_TYPE_INVALID) {
reply_message = ibus_message_new_error_printf (message,
DBUS_ERROR_FAILED,
"Can not create engine %s", engine_name);
ibus_connection_send (connection, reply_message);
ibus_message_unref (reply_message);
return TRUE;
}
path = g_strdup_printf ("/org/freedesktop/IBus/Engine/%d", ++priv->id);
engine = g_object_new (engine_type,
"name", engine_name,
"path", path,
"connection", priv->connection,
NULL);
priv->engine_list = g_list_append (priv->engine_list, engine);
g_signal_connect (engine,
"destroy",
G_CALLBACK (_engine_destroy_cb),
factory);
reply_message = ibus_message_new_method_return (message);
ibus_message_append_args (reply_message,
IBUS_TYPE_OBJECT_PATH, &path,
G_TYPE_INVALID);
g_free (path);
ibus_connection_send (connection, reply_message);
ibus_message_unref (reply_message);
return TRUE;
}
return IBUS_SERVICE_CLASS (ibus_factory_parent_class)->ibus_message (
(IBusService *)factory,
connection,
message);
}