Function parse_xml_file

lib_acl/samples/xml/xml3/xml.c:188–233

}

static int parse_xml_file(const char *filepath)
{
	int   n;
	acl_int64 len;
	char  buf[10240];
	ACL_VSTREAM *fp = acl_vstream_fopen(filepath, O_RDONLY, 0600, 8192);
	ACL_XML2 *xml;
	const char *mmap_file = "./local.map";

	if (fp == NULL) {
		printf("open %s error %s\r\n", filepath, acl_last_serror());
		return -1;
	}
	len = acl_vstream_fsize(fp);
	if (len <= 0) {
		printf("fsize %s error %s\r\n", filepath, acl_last_serror());
		acl_vstream_close(fp);
		return -1;
	}
	len *= 4;

	xml = acl_xml2_mmap_file(mmap_file, len, 1, NULL);

	ACL_METER_TIME("-------------begin--------------");
	while (1) {
		n = acl_vstream_read(fp, buf, sizeof(buf) - 1);
		if (n == ACL_VSTREAM_EOF)
			break;
		buf[n] = 0;
		acl_xml2_update(xml, buf);
	}
	ACL_METER_TIME("-------------end--------------");

	acl_vstream_close(fp);

	if (acl_xml2_is_complete(xml, "root"))
		printf("Xml is complete OK, filepath: %s\r\n", filepath);
	else
		printf("Xml is not complete, filepath: %s\r\n", filepath);
	acl_xml2_free(xml);

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

	return 0;
}

static void walk_xml(ACL_XML2* xml)
{