Function xmlSchemaParseComplexType

ThirdParty/libxml2/vtklibxml2/xmlschemas.c:12063–12335

* xmlSchemaParseComplexType: * @ctxt: a schema validation context * @schema: the schema being built * @node: a subtree containing XML Schema information * * parse a XML schema Complex Type definition * *WARNING* this interface is highly subject to change * * Returns the type definition or NULL in case of error */

 * Returns the type definition or NULL in case of error
 */
static xmlSchemaTypePtr
xmlSchemaParseComplexType(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
                          xmlNodePtr node, int topLevel)
{
    xmlSchemaTypePtr type, ctxtType;
    xmlNodePtr child = NULL;
    const xmlChar *name = NULL;
    xmlAttrPtr attr;
    const xmlChar *attrValue;
#ifdef ENABLE_NAMED_LOCALS
    char buf[40];
#endif
    int final = 0, block = 0, hasRestrictionOrExtension = 0;


    if ((ctxt == NULL) || (schema == NULL) || (node == NULL))
        return (NULL);

    ctxtType = ctxt->ctxtType;

    if (topLevel) {
	attr = xmlSchemaGetPropNode(node, "name");
	if (attr == NULL) {
	    xmlSchemaPMissingAttrErr(ctxt,
		XML_SCHEMAP_S4S_ATTR_MISSING, NULL, node, "name", NULL);
	    return (NULL);
	} else if (xmlSchemaPValAttrNode(ctxt, NULL, attr,
	    xmlSchemaGetBuiltInType(XML_SCHEMAS_NCNAME), &name) != 0) {
	    return (NULL);
	}
    }

    if (topLevel == 0) {
	/*
	* Parse as local complex type definition.
	*/
#ifdef ENABLE_NAMED_LOCALS
        snprintf(buf, 39, "#CT%d", ctxt->counter++ + 1);
	type = xmlSchemaAddType(ctxt, schema,
	    XML_SCHEMA_TYPE_COMPLEX,
	    xmlDictLookup(ctxt->dict, (const xmlChar *)buf, -1),
	    ctxt->targetNamespace, node, 0);
#else
	type = xmlSchemaAddType(ctxt, schema,
	    XML_SCHEMA_TYPE_COMPLEX,
	    NULL, ctxt->targetNamespace, node, 0);
#endif
	if (type == NULL)
	    return (NULL);
	name = type->name;
	type->node = node;
	type->type = XML_SCHEMA_TYPE_COMPLEX;
	/*
	* TODO: We need the target namespace.
	*/
    } else {
	/*
	* Parse as global complex type definition.