/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| https://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: The typical suspects |
| Marcus Boerger <helly@php.net> |
| Pollita <pollita@php.net> |
+----------------------------------------------------------------------+
*/
#ifndef PHP_DNS_H
#define PHP_DNS_H
#if defined(HAVE_DNS_SEARCH)
#define php_dns_search(res, dname, class, type, answer, anslen) \
((int)dns_search(res, dname, class, type, (char *) answer, anslen, (struct sockaddr *)&from, &fromsize))
#define php_dns_free_handle(res) \
dns_free(res)
#define php_dns_errno(handle) h_errno
#elif defined(HAVE_RES_NSEARCH)
#define php_dns_search(res, dname, class, type, answer, anslen) \
res_nsearch(res, dname, class, type, answer, anslen);
#ifdef HAVE_RES_NDESTROY
#define php_dns_free_handle(res) \
res_ndestroy(res); \
php_dns_free_res(res)
#else
#define php_dns_free_handle(res) \
res_nclose(res); \
php_dns_free_res(res)
#endif
#define php_dns_errno(handle) handle->res_h_errno
#elif defined(HAVE_RES_SEARCH)
#define php_dns_search(res, dname, class, type, answer, anslen) \
res_search(dname, class, type, answer, anslen)
#define php_dns_free_handle(res) /* noop */
#define php_dns_errno(handle) h_errno
#endif
#if defined(HAVE_DNS_SEARCH) || defined(HAVE_RES_NSEARCH) || defined(HAVE_RES_SEARCH)
#define HAVE_DNS_SEARCH_FUNC 1
#endif
#if defined(HAVE_DNS_SEARCH_FUNC) && defined(HAVE_DN_EXPAND) && defined(HAVE_DN_SKIPNAME)
#define HAVE_FULL_DNS_FUNCS 1
#endif
#if defined(PHP_WIN32) || (defined(HAVE_DNS_SEARCH_FUNC) && defined(HAVE_FULL_DNS_FUNCS))
#define PHP_DNS_A 0x00000001
#define PHP_DNS_NS 0x00000002
#define PHP_DNS_CNAME 0x00000010
#define PHP_DNS_SOA 0x00000020
#define PHP_DNS_PTR 0x00000800
#define PHP_DNS_HINFO 0x00001000
#if !defined(PHP_WIN32)
# define PHP_DNS_CAA 0x00002000
#endif
#define PHP_DNS_MX 0x00004000
#define PHP_DNS_TXT 0x00008000
#define PHP_DNS_A6 0x01000000
#define PHP_DNS_SRV 0x02000000
#define PHP_DNS_NAPTR 0x04000000
#define PHP_DNS_AAAA 0x08000000
#define PHP_DNS_ANY 0x10000000
#if defined(PHP_WIN32)
# define PHP_DNS_NUM_TYPES 12 /* Number of DNS Types Supported by PHP currently */
# define PHP_DNS_ALL (PHP_DNS_A|PHP_DNS_NS|PHP_DNS_CNAME|PHP_DNS_SOA|PHP_DNS_PTR|PHP_DNS_HINFO|PHP_DNS_MX|PHP_DNS_TXT|PHP_DNS_A6|PHP_DNS_SRV|PHP_DNS_NAPTR|PHP_DNS_AAAA)
#else
# define PHP_DNS_NUM_TYPES 13 /* Number of DNS Types Supported by PHP currently */
# define PHP_DNS_ALL (PHP_DNS_A|PHP_DNS_NS|PHP_DNS_CNAME|PHP_DNS_SOA|PHP_DNS_PTR|PHP_DNS_HINFO|PHP_DNS_CAA|PHP_DNS_MX|PHP_DNS_TXT|PHP_DNS_A6|PHP_DNS_SRV|PHP_DNS_NAPTR|PHP_DNS_AAAA)
#endif
#endif
#ifndef INT16SZ
#define INT16SZ 2
#endif
#ifndef INT32SZ
#define INT32SZ 4
#endif
#endif /* PHP_DNS_H */
