AXIS2_EXTERN int AXIS2_CALL saml_attr_query_build()

in src/omxmlsec/saml/query.c [468:547]

• 64 lines of code
• 14 McCabe index (conditional complexity)

AXIS2_EXTERN int AXIS2_CALL saml_attr_query_build(saml_attr_query_t* attribute_query, 
												  axiom_node_t *node, 
												  const axutil_env_t *env)
{
	axutil_hash_t *attr_hash = NULL;
	axiom_element_t *element = NULL;
	axutil_hash_index_t *hi = NULL;
	axiom_child_element_iterator_t *iterator = NULL;
	axiom_node_t *child_node;
	saml_attr_desig_t *attr_desig = NULL;

	if (axiom_node_get_node_type(node, env) != AXIOM_ELEMENT)
	{
		return AXIS2_FAILURE;
	}
	
	if ((element = axiom_node_get_data_element(node, env)) == NULL)
	{
		return AXIS2_FAILURE;
	}
	
	/* initialize the attributes */
	attr_hash = axiom_element_get_all_attributes(element, env);	

	/*One resource attribute relate to the attibute query*/
	for (hi = axutil_hash_first(attr_hash, env); hi; hi = axutil_hash_next(env, hi))
	{
		void *v = NULL;
        axutil_hash_this(hi, NULL, NULL, &v);
		if (v)
		{
			axis2_char_t *attr_val = NULL;
			axiom_attribute_t *attr = (axiom_attribute_t*)v;			
			attr_val = axiom_attribute_get_value(attr, env);

			if(!axutil_strcmp(axiom_attribute_get_localname(attr, env),SAML_RESOURCE))
			{
				attribute_query->resource = attr_val;
				break;
			}
		}
	}
	
	iterator = axiom_element_get_child_elements(element, env, node);
	if(iterator)
	{
		while(axiom_child_element_iterator_has_next(iterator, env))
		{
			child_node = axiom_child_element_iterator_next(iterator, env);
			element = (axiom_element_t *)axiom_node_get_data_element(child_node, env);

			if(element != NULL && !(axutil_strcmp(axiom_element_get_localname(element, env), 
																	SAML_SUBJECT)))
			{
				if(attribute_query->subject)
					saml_subject_build(attribute_query->subject, child_node, env);
			}
			
			else if(element != NULL && !(axutil_strcmp(axiom_element_get_localname(element, env), 
																		SAML_ATTRIBUTE_DESIGNATOR)))
			{
				/*attr_desig = saml_attr_desig_create(env);
				*/
				attr_desig = (saml_attr_desig_t*)AXIS2_MALLOC(env->allocator,
														sizeof(saml_attr_desig_t));

				if( AXIS2_SUCCESS == saml_attr_desig_build(attr_desig, child_node, env))
				{
					axutil_array_list_add(attribute_query->attr_desigs,env, attr_desig);
				}
			}
		
		}
		return AXIS2_SUCCESS;
	}
	else
		return AXIS2_FAILURE;

	
}