Function parse_xml

lib_acl/samples/xml/xml3/xml.c:500–567

}

static void parse_xml(int once, const char *data,
	const char* root, int multi_root)
{
	ACL_XML2 *xml = get_xml(once, data, root, multi_root);
	ACL_XML2_NODE *node;
	int total = xml->node_cnt, left;
	const char *ptr;

	/* �������� xml �ڵ� */
	walk_xml(xml);

	/* �ݹ���� root �ڵ�������ӽڵ� */
	printf("-------------------- walk root node -------------------\r\n");
	walk_xml_node(xml->root, 0);
	printf("-------------------- walk root node end ---------------\r\n");

	printf("Enter any key to continue ...\r\n");
	getchar();

	/* ���ݱ�ǩ����� xml ��㼯�� */

	/* ��ѯ������Ϊ name, ����ֵΪ user ������ xml ���ļ��� */
	test_getElementsByTagName(xml, "user");

	/* ��ѯ������Ϊ name, ����ֵΪ user2_1 ������ xml ���ļ��� */
	test_getElementsByTagName(xml, "user2_1");

	/* ��ѯ������Ϊ id, ����ֵΪ id2_2 ������ xml ��㼯�� */
	(void) test_getElementById(xml, "id2_2");

	/* ��ѯ������Ϊ id, ����ֵΪ id2_3 ������ xml ��㼯�� */
	node = test_getElementById(xml, "id2_3");
	if (node) {
		int   ndel = 0, node_cnt;

		/* ɾ���ý�㼰���ӽ�� */
		printf(">>>before delete %s, total: %d\n",
			node->ltag, xml->node_cnt);
		ndel = acl_xml2_node_delete(node);
		node_cnt = xml->node_cnt;
		printf(">>>after delete id2_3(%d deleted), total: %d\n",
			ndel, node_cnt);
	}
	node = test_getElementById(xml, "id2_3");

	list_xml_tags(xml);

	printf("----------------- build xml -------------------------\r\n");
	ptr = acl_xml2_build(xml);
	printf("%s, len: %ld, %ld\r\n", ptr, (long) strlen(ptr),
		(long) (acl_vstring_end(xml->vbuf) - ptr));
	if (strlen(ptr) != (size_t) (acl_vstring_end(xml->vbuf) - ptr)) {
		printf("%s(%d): invalid xml size: %ld, %ld\r\n", __FUNCTION__,
			__LINE__, (long) strlen(ptr),
			(long) (acl_vstring_end(xml->vbuf) - ptr));
		assert(0);
	}