/Net/DNS/RR/HINFO.php
PHP | 110 lines | 60 code | 8 blank | 42 comment | 6 complexity | 24699fe824bec5c66ed0a777dd242d51 MD5 | raw file
Possible License(s): LGPL-3.0, LGPL-2.1
- <?php
- /**
- * License Information:
- *
- * Net_DNS: A resolver library for PHP
- * Copyright (c) 2002-2003 Eric Kilfoil eric@ypass.net
- * Maintainers:
- * Marco Kaiser <bate@php.net>
- * Florian Anderiasch <fa@php.net>
- *
- * PHP versions 4 and 5
- *
- * LICENSE: This source file is subject to version 3.01 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://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 web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- */
- /* Net_DNS_RR_HINFO definition {{{ */
- /**
- * A representation of a resource record of type <b>HINFO</b>
- *
- * @package Net_DNS
- */
- class Net_DNS_RR_HINFO extends Net_DNS_RR
- {
- /* class variable definitions {{{ */
- var $name;
- var $type;
- var $class;
- var $ttl;
- var $rdlength;
- var $rdata;
- var $cpu;
- var $os;
- /* }}} */
- /* class constructor - RR(&$rro, $data, $offset = '') {{{ */
- function Net_DNS_RR_HINFO(&$rro, $data, $offset = '')
- {
- $this->name = $rro->name;
- $this->type = $rro->type;
- $this->class = $rro->class;
- $this->ttl = $rro->ttl;
- $this->rdlength = $rro->rdlength;
- $this->rdata = $rro->rdata;
- if ($offset) {
- if ($this->rdlength > 0) {
- list($cpu, $offset) = Net_DNS_Packet::label_extract($data, $offset);
- list($os, $offset) = Net_DNS_Packet::label_extract($data, $offset);
- $this->cpu = $cpu;
- $this->os = $os;
- }
- } elseif (is_array($data)) {
- $this->cpu = $data['cpu'];
- $this->os = $data['os'];
- } else {
- $data = str_replace('\\\\', chr(1) . chr(1), $data); /* disguise escaped backslash */
- $data = str_replace('\\"', chr(2) . chr(2), $data); /* disguise \" */
- preg_match('/("[^"]*"|[^ \t]*)[ \t]+("[^"]*"|[^ \t]*)[ \t]*$/', $data, $regs);
- foreach($regs as $idx => $value) {
- $value = str_replace(chr(2) . chr(2), '\\"', $value);
- $value = str_replace(chr(1) . chr(1), '\\\\', $value);
- $regs[$idx] = stripslashes($value);
- }
- $this->cpu = $regs[1];
- $this->os = $regs[2];
- }
- }
- /* }}} */
- /* Net_DNS_RR_HINFO::rdatastr() {{{ */
- function rdatastr()
- {
- if ($this->text) {
- return '"' . addslashes($this->cpu) . '" "' . addslashes($this->os) . '"';
- } else return '; no data';
- }
- /* }}} */
- /* Net_DNS_RR_HINFO::rr_rdata($packet, $offset) {{{ */
- function rr_rdata($packet, $offset)
- {
- if ($this->text) {
- $rdata = pack('C', strlen($this->cpu)) . $this->cpu;
- $rdata .= pack('C', strlen($this->os)) . $this->os;
- return $rdata;
- }
- return null;
- }
- /* }}} */
- }
- /* }}} */
- /* VIM settings {{{
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * soft-stop-width: 4
- * c indent on
- * End:
- * vim600: sw=4 ts=4 sts=4 cindent fdm=marker et
- * vim<600: sw=4 ts=4
- * }}} */
- ?>