static gboolean
set_out_arg (JSContext *js_context,
GIFunctionInfo *func_info,
gboolean is_return_value,
GIArgInfo *arg_info,
GITypeInfo *type_info,
gpointer ptr,
jsval js_value)
{
gboolean nullable;
GITransfer transfer;
GIArgument argument;
GjsArgumentType arg_type;
if (is_return_value)
{
arg_type = GJS_ARGUMENT_RETURN_VALUE;
nullable = g_callable_info_may_return_null (func_info);
transfer = g_callable_info_get_caller_owns (func_info);
}
else
{
arg_type = GJS_ARGUMENT_ARGUMENT;
nullable = g_arg_info_may_be_null (arg_info);
transfer = g_arg_info_get_ownership_transfer (arg_info);
}
if (!gjs_value_to_g_argument (js_context, js_value, type_info, NULL,
arg_type, transfer, nullable, &argument))
{
if (is_return_value)
{
g_warning ("Error failed to convert return value to GIArgument");
}
else
{
g_warning ("Error failed to convert OUT argument '%s' from "
"jsval to GIArgument", g_base_info_get_name (arg_info));
}
return FALSE;
}
peas_gi_argument_to_pointer (type_info, &argument, ptr);
return TRUE;
}
static JSBool
boxed_set_field_from_value(JSContext *context,
Boxed *priv,
GIFieldInfo *field_info,
jsval value)
{
GITypeInfo *type_info;
GArgument arg;
gboolean success = FALSE;
gboolean need_release = FALSE;
type_info = g_field_info_get_type (field_info);
if (!g_type_info_is_pointer (type_info) &&
g_type_info_get_tag (type_info) == GI_TYPE_TAG_INTERFACE) {
GIBaseInfo *interface_info = g_type_info_get_interface(type_info);
if (g_base_info_get_type (interface_info) == GI_INFO_TYPE_STRUCT ||
g_base_info_get_type (interface_info) == GI_INFO_TYPE_BOXED) {
success = set_nested_interface_object (context, priv,
field_info, type_info,
interface_info, value);
g_base_info_unref ((GIBaseInfo *)interface_info);
goto out;
}
g_base_info_unref ((GIBaseInfo *)interface_info);
}
if (!gjs_value_to_g_argument(context, value,
type_info,
g_base_info_get_name ((GIBaseInfo *)field_info),
GJS_ARGUMENT_FIELD,
GI_TRANSFER_NOTHING,
TRUE, &arg))
goto out;
need_release = TRUE;
if (!g_field_info_set_field (field_info, priv->gboxed, &arg)) {
gjs_throw(context, "Writing field %s.%s is not supported",
g_base_info_get_name ((GIBaseInfo *)priv->info),
g_base_info_get_name ((GIBaseInfo *)field_info));
goto out;
}
success = TRUE;
out:
if (need_release)
gjs_g_argument_release (context, GI_TRANSFER_NOTHING,
type_info,
&arg);
g_base_info_unref ((GIBaseInfo *)type_info);
return success;
}
