PTR * * @package Net_DNS */ class Net_DNS_RR_PTR extends Net_DNS_RR { /* class variable definitions {{{ */ var $name; var $type; var $class; var $ttl; var $rdlength; var $rdata; var $ptrdname; /* }}} */ /* class constructor - RR(&$rro, $data, $offset = '') {{{ */ function Net_DNS_RR_PTR(&$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 ($this->rdlength > 0) { list($ptrdname, $offset) = Net_DNS_Packet::dn_expand($data, $offset); $this->ptrdname = $ptrdname; } } else { $this->ptrdname = ereg_replace("[ \t]+(.+)[ \t]*$", '\\1', $data); } } /* }}} */ /* Net_DNS_RR_PTR::rdatastr() {{{ */ function rdatastr() { if (strlen($this->ptrdname)) { return($this->ptrdname . '.'); } return('; no data'); } /* }}} */ /* Net_DNS_RR_PTR::rr_rdata($packet, $offset) {{{ */ function rr_rdata($packet, $offset) { if (strlen($this->ptrdname)) { return($packet->dn_comp($this->ptrdname, $offset)); } 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 * }}} */ ?>