static gboolean
ibus_text_deserialize (IBusText *text,
IBusMessageIter *iter)
{
gboolean retval;
gchar *str;
retval = parent_class->deserialize ((IBusSerializable *)text, iter);
g_return_val_if_fail (retval, FALSE);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
text->is_static = FALSE;
text->text = g_strdup (str);
if (text->attrs) {
g_object_unref (text->attrs);
text->attrs = NULL;
}
retval = ibus_message_iter_get (iter, IBUS_TYPE_ATTR_LIST, &text->attrs);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
return TRUE;
}
static gboolean
ibus_attribute_deserialize (IBusAttribute *attr,
IBusMessageIter *iter)
{
gboolean retval;
retval = parent_class->deserialize ((IBusSerializable *) attr, iter);
g_return_val_if_fail (retval, FALSE);
g_return_val_if_fail (IBUS_IS_ATTRIBUTE (attr), FALSE);
retval = ibus_message_iter_get (iter, G_TYPE_UINT, &attr->type);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
retval = ibus_message_iter_get (iter, G_TYPE_UINT, &attr->value);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
retval = ibus_message_iter_get (iter, G_TYPE_UINT, &attr->start_index);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
retval = ibus_message_iter_get (iter, G_TYPE_UINT, &attr->end_index);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
return TRUE;
}
static gboolean
ibus_property_deserialize (IBusProperty *prop,
IBusMessageIter *iter)
{
gboolean retval;
gchar *p;
retval = IBUS_SERIALIZABLE_CLASS (ibus_property_parent_class)->deserialize ((IBusSerializable *) prop, iter);
g_return_val_if_fail (retval, FALSE);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &p);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
prop->key = g_strdup (p);
retval = ibus_message_iter_get (iter, G_TYPE_UINT, &prop->type);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
retval = ibus_message_iter_get (iter, IBUS_TYPE_TEXT, &prop->label);
g_object_ref_sink (prop->label);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &p);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
prop->icon = g_strdup (p);
retval = ibus_message_iter_get (iter, IBUS_TYPE_TEXT, &prop->tooltip);
g_object_ref_sink (prop->tooltip);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
retval = ibus_message_iter_get (iter, G_TYPE_BOOLEAN, &prop->sensitive);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
retval = ibus_message_iter_get (iter, G_TYPE_BOOLEAN, &prop->visible);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
retval = ibus_message_iter_get (iter, G_TYPE_UINT, &prop->state);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
retval = ibus_message_iter_get (iter, IBUS_TYPE_PROP_LIST, &prop->sub_props);
g_object_ref_sink (prop->sub_props);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
return TRUE;
}
static gboolean
ibus_attr_list_deserialize (IBusAttrList *attr_list,
IBusMessageIter *iter)
{
DBusMessageIter array_iter;
gboolean retval;
retval = IBUS_SERIALIZABLE_CLASS (ibus_attr_list_parent_class)->deserialize ((IBusSerializable *)attr_list, iter);
g_return_val_if_fail (retval, FALSE);
retval = ibus_message_iter_recurse (iter, IBUS_TYPE_ARRAY, &array_iter);
g_return_val_if_fail (retval, FALSE);
while (ibus_message_iter_get_arg_type (&array_iter) != G_TYPE_INVALID) {
IBusAttribute *attr;
retval = ibus_message_iter_get (&array_iter, IBUS_TYPE_ATTRIBUTE, &attr);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (&array_iter);
ibus_attr_list_append (attr_list, attr);
}
ibus_message_iter_next (iter);
return TRUE;
}
static gboolean
ibus_observed_path_deserialize (IBusObservedPath *path,
IBusMessageIter *iter)
{
gboolean retval;
gchar *str;
retval = parent_class->deserialize ((IBusSerializable *)path, iter);
g_return_val_if_fail (retval, FALSE);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
path->path = g_strdup (str);
retval = ibus_message_iter_get (iter, G_TYPE_LONG, &(path->mtime));
g_return_val_if_fail (retval, FALSE);
return TRUE;
}
static gboolean
ibus_engine_desc_deserialize (IBusEngineDesc *desc,
IBusMessageIter *iter)
{
gboolean retval;
gchar *str;
retval = parent_class->deserialize ((IBusSerializable *)desc, iter);
g_return_val_if_fail (retval, FALSE);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
desc->name = g_strdup (str);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
desc->longname = g_strdup (str);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
desc->description = g_strdup (str);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
desc->language = g_strdup (str);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
desc->license = g_strdup (str);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
desc->author = g_strdup (str);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
desc->icon = g_strdup (str);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &str);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (iter);
desc->layout = g_strdup (str);
return TRUE;
}
static gboolean
ibus_factory_info_deserialize (IBusFactoryInfo *info,
IBusMessageIter *iter)
{
gboolean retval;
retval = factory_info_parent_class->deserialize ((IBusSerializable *)info, iter);
g_return_val_if_fail (retval, FALSE);
retval = ibus_message_iter_get (iter, IBUS_TYPE_OBJECT_PATH, &info->path);
g_return_val_if_fail (retval, FALSE);
info->path = g_strdup (info->path);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &info->name);
g_return_val_if_fail (retval, FALSE);
info->name = g_strdup (info->name);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &info->lang);
g_return_val_if_fail (retval, FALSE);
info->lang = g_strdup (info->lang);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &info->icon);
g_return_val_if_fail (retval, FALSE);
info->icon = g_strdup (info->icon);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &info->authors);
g_return_val_if_fail (retval, FALSE);
info->authors = g_strdup (info->authors);
retval = ibus_message_iter_get (iter, G_TYPE_STRING, &info->credits);
g_return_val_if_fail (retval, FALSE);
info->credits = g_strdup (info->credits);
return TRUE;
}
static GValue *
_g_value_deserialize (IBusMessageIter *iter)
{
IBusMessageIter variant_iter;
gboolean retval;
GValue *value = NULL;
GType type;
retval = ibus_message_iter_recurse (iter, IBUS_TYPE_VARIANT, &variant_iter);
g_return_val_if_fail (retval, NULL);
type = ibus_message_iter_get_arg_type (&variant_iter);
if (type == IBUS_TYPE_STRUCT) {
IBusSerializable *object;
retval = ibus_message_iter_get (iter, IBUS_TYPE_SERIALIZABLE, &object);
g_return_val_if_fail (retval, NULL);
ibus_message_iter_next (iter);
value = g_slice_new0 (GValue);
g_value_init (value, G_OBJECT_TYPE (object));
g_value_take_object (value, object);
return value;
}
typedef gchar *gstring;
switch (type) {
#define CASE_ENTRY(TYPE, _type) \
case G_TYPE_##TYPE: \
{ \
g##_type v; \
ibus_message_iter_get_basic (&variant_iter, &v); \
ibus_message_iter_next (&variant_iter); \
value = g_slice_new0 (GValue); \
g_value_init (value, G_TYPE_##TYPE); \
g_value_set_##_type (value, v); \
ibus_message_iter_next (iter); \
return value; \
}
CASE_ENTRY(CHAR, char);
CASE_ENTRY(BOOLEAN, boolean);
CASE_ENTRY(INT, int);
CASE_ENTRY(UINT, uint);
CASE_ENTRY(INT64, int64);
CASE_ENTRY(UINT64, uint64);
CASE_ENTRY(FLOAT, float);
CASE_ENTRY(DOUBLE, double);
CASE_ENTRY(STRING, string);
}
g_return_val_if_reached (NULL);
}
IBusSerializable *
ibus_serializable_deserialize (IBusMessageIter *iter)
{
g_return_val_if_fail (iter != NULL, NULL);
gboolean retval;
IBusMessageIter variant_iter;
IBusMessageIter sub_iter;
gchar *type_name;
GType type;
IBusSerializable *object;
type = ibus_message_iter_get_arg_type (iter);
if (type == IBUS_TYPE_VARIANT) {
retval = ibus_message_iter_recurse (iter, IBUS_TYPE_VARIANT, &variant_iter);
g_return_val_if_fail (retval, NULL);
retval = ibus_message_iter_recurse (&variant_iter, IBUS_TYPE_STRUCT, &sub_iter);
g_return_val_if_fail (retval, NULL);
}
else if (type == IBUS_TYPE_STRUCT) {
retval = ibus_message_iter_recurse (iter, IBUS_TYPE_STRUCT, &sub_iter);
g_return_val_if_fail (retval, NULL);
}
else
g_return_val_if_reached (NULL);
retval = ibus_message_iter_get (&sub_iter, G_TYPE_STRING, &type_name);
g_return_val_if_fail (retval, NULL);
ibus_message_iter_next (&sub_iter);
type = g_type_from_name (type_name);
g_return_val_if_fail (g_type_is_a (type, IBUS_TYPE_SERIALIZABLE), NULL);
object = g_object_new (type, NULL);
retval = IBUS_SERIALIZABLE_GET_CLASS (object)->deserialize (object, &sub_iter);
if (retval)
return object;
g_object_unref (object);
g_return_val_if_reached (NULL);
}
static gboolean
ibus_serializable_real_deserialize (IBusSerializable *object,
IBusMessageIter *iter)
{
IBusMessageIter array_iter;
gboolean retval;
retval = ibus_message_iter_recurse (iter,
IBUS_TYPE_ARRAY,
&array_iter);
g_return_val_if_fail (retval, FALSE);
while (ibus_message_iter_get_arg_type (&array_iter) != G_TYPE_INVALID) {
gchar *name;
GValue *value;
IBusMessageIter dict_entry;
retval = ibus_message_iter_recurse (&array_iter,
IBUS_TYPE_DICT_ENTRY,
&dict_entry);
g_return_val_if_fail (retval, FALSE);
retval = ibus_message_iter_get (&dict_entry,
G_TYPE_STRING,
&name);
g_return_val_if_fail (retval, FALSE);
ibus_message_iter_next (&dict_entry);
value = _g_value_deserialize (&dict_entry);
g_return_val_if_fail (value != NULL, FALSE);
ibus_serializable_set_attachment (object, name, value);
ibus_message_iter_next (&array_iter);
}
ibus_message_iter_next (iter);
return TRUE;
}
static GList *
ibus_bus_do_list_engines (IBusBus *bus, gboolean active_engines_only)
{
g_assert (IBUS_IS_BUS (bus));
IBusMessage *message, *reply;
IBusError *error;
gboolean retval;
IBusBusPrivate *priv;
IBusMessageIter iter, subiter;
GList *engines;
const gchar* member = active_engines_only ? "ListActiveEngines" : "ListEngines";
priv = IBUS_BUS_GET_PRIVATE (bus);
message = ibus_message_new_method_call (IBUS_SERVICE_IBUS,
IBUS_PATH_IBUS,
IBUS_INTERFACE_IBUS,
member);
reply = ibus_connection_send_with_reply_and_block (priv->connection,
message,
-1,
&error);
ibus_message_unref (message);
if (reply == NULL) {
g_warning ("%s : %s", error->name, error->message);
ibus_error_free (error);
return NULL;
}
if ((error = ibus_error_new_from_message (reply)) != NULL) {
g_warning ("%s : %s", error->name, error->message);
ibus_error_free (error);
ibus_message_unref (reply);
return NULL;
}
retval = ibus_message_iter_init (reply, &iter);
if (!retval) {
error = ibus_error_new_from_printf (DBUS_ERROR_INVALID_ARGS,
"Message does not have arguments!");
g_warning ("%s : %s", error->name, error->message);
ibus_error_free (error);
ibus_message_unref (reply);
return NULL;
}
if (!ibus_message_iter_recurse (&iter, IBUS_TYPE_ARRAY, &subiter)) {
ibus_message_unref (reply);
return NULL;
}
engines = NULL;
while (ibus_message_iter_get_arg_type (&subiter) != G_TYPE_INVALID) {
IBusSerializable *object = NULL;
if (!ibus_message_iter_get (&subiter, IBUS_TYPE_ENGINE_DESC, &object) || !object) {
g_warning ("Unexpected type is returned from %s", member);
continue;
}
engines = g_list_append (engines, object);
ibus_message_iter_next (&subiter);
};
ibus_message_unref (reply);
return engines;
}
gboolean
ibus_message_get_args_valist (IBusMessage *message,
IBusError **error,
GType first_arg_type,
va_list va_args)
{
g_assert (message != NULL);
gboolean retval;
IBusMessageIter iter;
GType type;
gpointer value;
va_list backup_args;
gint i;
retval = ibus_message_iter_init (message, &iter);
if (!retval) {
if (error) {
*error = ibus_error_new_from_printf (DBUS_ERROR_INVALID_ARGS,
"Message does not have arguments!");
}
return FALSE;
}
va_copy (backup_args, va_args);
i = 0;
type = first_arg_type;
while (type != G_TYPE_INVALID) {
value = va_arg (va_args, gpointer);
retval = ibus_message_iter_get (&iter, type, value);
if (!retval)
goto _failed;
ibus_message_iter_next (&iter);
i ++;
type = va_arg (va_args, GType);
}
va_end (backup_args);
return TRUE;
_failed:
*error = ibus_error_new_from_printf (DBUS_ERROR_INVALID_ARGS,
"The argument %d is not %s",
i,
g_type_name (type));
/* release resources */
type = first_arg_type;
while (i > 0) {
gpointer *value = va_arg (backup_args, gpointer *);
if (g_type_is_a (type, G_TYPE_BOXED)) {
g_boxed_free (type, *value);
}
else if (g_type_is_a (type, G_TYPE_OBJECT)) {
g_object_unref (*value);
}
i --;
type = va_arg (backup_args, GType);
}
va_end (backup_args);
return FALSE;
}