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cutemeli
2025-12-22 10:35:30 +00:00
parent 0bfc6c8425
commit 5ce7ca2c5d
38927 changed files with 0 additions and 4594700 deletions
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31
opt/psa/admin/plib/vendor/plesk/net_whois/composer.json vendored
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{
"name": "plesk/net_whois",
"authors": [
{
"email": "svenasse@gmail.com",
"name": "Seamus Venasse",
"role": "Lead"
},
{
"email": "ken@linux.ie",
"name": "Ken Guest",
"role": "Lead"
}
],
"config": {
"prepend-autoloader": false,
"optimize-autoloader": true
},
"autoload": {
"psr-0": {
"Net_": "src/"
}
},
"description": "More info available on: http://pear.php.net/package/Net_Whois",
"license": "PHP-3.01",
"support": {
"issues": "http://pear.php.net/bugs/search.php?cmd=display&package_name[]=Net_Whois",
"source": "https://github.com/pear/Net_Whois"
},
"type": "library"
}

5
opt/psa/admin/plib/vendor/plesk/net_whois/src/Net/Exception.php vendored
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@@ -1,5 +0,0 @@
<?php
class Net_Exception extends RuntimeException
{
}

708
opt/psa/admin/plib/vendor/plesk/net_whois/src/Net/Socket.php vendored
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@@ -1,708 +0,0 @@
<?php
/**
* Net_Socket
*
* PHP Version 5
*
* LICENSE:
*
* Copyright (c) 1997-2017 The PHP Group
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* o Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* o Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @category Net
* @package Net_Socket
* @author Stig Bakken <ssb@php.net>
* @author Chuck Hagenbuch <chuck@horde.org>
* @copyright 1997-2017 The PHP Group
* @license http://opensource.org/licenses/bsd-license.php BSD-2-Clause
* @link http://pear.php.net/packages/Net_Socket
*/
define('NET_SOCKET_READ', 1);
define('NET_SOCKET_WRITE', 2);
define('NET_SOCKET_ERROR', 4);
/**
* Generalized Socket class.
*
* @category Net
* @package Net_Socket
* @author Stig Bakken <ssb@php.net>
* @author Chuck Hagenbuch <chuck@horde.org>
* @copyright 1997-2017 The PHP Group
* @license http://opensource.org/licenses/bsd-license.php BSD-2-Clause
* @link http://pear.php.net/packages/Net_Socket
*/
class Net_Socket
{
/**
* Socket file pointer.
* @var resource $fp
*/
public $fp = null;
/**
* Whether the socket is blocking. Defaults to true.
* @var boolean $blocking
*/
public $blocking = true;
/**
* Whether the socket is persistent. Defaults to false.
* @var boolean $persistent
*/
public $persistent = false;
/**
* The IP address to connect to.
* @var string $addr
*/
public $addr = '';
/**
* The port number to connect to.
* @var integer $port
*/
public $port = 0;
/**
* Number of seconds to wait on socket operations before assuming
* there's no more data. Defaults to no timeout.
* @var integer|float $timeout
*/
public $timeout = null;
/**
* Number of bytes to read at a time in readLine() and
* readAll(). Defaults to 2048.
* @var integer $lineLength
*/
public $lineLength = 2048;
/**
* The string to use as a newline terminator. Usually "\r\n" or "\n".
* @var string $newline
*/
public $newline = "\r\n";
/**
* Connect to the specified port. If called when the socket is
* already connected, it disconnects and connects again.
*
* @param string $addr IP address or host name (may be with protocol prefix).
* @param integer $port TCP port number.
* @param boolean $persistent (optional) Whether the connection is
* persistent (kept open between requests
* by the web server).
* @param integer $timeout (optional) Connection socket timeout.
* @param array $options See options for stream_context_create.
*
* @access public
*
* @return boolean
* @throws Net_Exception
*/
public function connect(
$addr,
$port = 0,
$persistent = null,
$timeout = null,
$options = null
) {
if (is_resource($this->fp)) {
@fclose($this->fp);
$this->fp = null;
}
if (!$addr) {
throw new Net_Exception('$addr cannot be empty');
} else {
if (strspn($addr, ':.0123456789') === strlen($addr)) {
$this->addr = strpos($addr, ':') !== false ? '[' . $addr . ']' : $addr;
} else {
$this->addr = $addr;
}
}
$this->port = $port % 65536;
if ($persistent !== null) {
$this->persistent = $persistent;
}
$openfunc = $this->persistent ? 'pfsockopen' : 'fsockopen';
$errno = 0;
$errstr = '';
if ($timeout <= 0) {
$timeout = @ini_get('default_socket_timeout');
}
if ($options && function_exists('stream_context_create')) {
$context = stream_context_create($options);
// Since PHP 5 fsockopen doesn't allow context specification
if (function_exists('stream_socket_client')) {
$flags = STREAM_CLIENT_CONNECT;
if ($this->persistent) {
$flags = STREAM_CLIENT_PERSISTENT;
}
$addr = $this->addr . ':' . $this->port;
$fp = @stream_socket_client($addr, $errno, $errstr,
$timeout, $flags, $context);
} else {
$fp = @$openfunc($this->addr, $this->port, $errno,
$errstr, $timeout, $context);
}
} else {
$fp = @$openfunc($this->addr, $this->port, $errno, $errstr, $timeout);
}
if (!$fp) {
if ($errno === 0 && !strlen($errstr) && ($error = error_get_last())) {
$errstr = $error['message'];
}
throw new Net_Exception("Unable to open socket ({$errno}): {$errstr}");
}
$this->fp = $fp;
$this->setTimeout();
return $this->setBlocking($this->blocking);
}
/**
* Disconnects from the peer, closes the socket.
*
* @access public
* @return boolean
* @throws Net_Exception
*/
public function disconnect()
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
@fclose($this->fp);
$this->fp = null;
return true;
}
/**
* Set the newline character/sequence to use.
*
* @param string $newline Newline character(s)
* @return boolean True
*/
public function setNewline($newline)
{
$this->newline = $newline;
return true;
}
/**
* Find out if the socket is in blocking mode.
*
* @access public
* @return boolean The current blocking mode.
*/
public function isBlocking()
{
return $this->blocking;
}
/**
* Sets whether the socket connection should be blocking or
* not. A read call to a non-blocking socket will return immediately
* if there is no data available, whereas it will block until there
* is data for blocking sockets.
*
* @param boolean $mode True for blocking sockets, false for nonblocking.
*
* @access public
* @return boolean
* @throws Net_Exception
*/
public function setBlocking($mode)
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
$this->blocking = $mode;
stream_set_blocking($this->fp, (int)$this->blocking);
return true;
}
/**
* Sets the timeout value on socket descriptor,
* expressed in the sum of seconds and microseconds
*
* @param integer $seconds Seconds.
* @param integer $microseconds Microseconds, optional.
*
* @access public
* @return boolean
* @throws Net_Exception when not connected
*/
public function setTimeout($seconds = null, $microseconds = null)
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
if ($seconds === null && $microseconds === null) {
$seconds = (int)$this->timeout;
$microseconds = (int)(($this->timeout - $seconds) * 1000000);
} else {
$this->timeout = $seconds + $microseconds / 1000000;
}
if ($this->timeout > 0) {
return stream_set_timeout($this->fp, (int)$seconds, (int)$microseconds);
} else {
return false;
}
}
/**
* Sets the file buffering size on the stream.
* See php's stream_set_write_buffer for more information.
*
* @param integer $size Write buffer size.
*
* @access public
* @return boolean
* @throws Net_Exception
*/
public function setWriteBuffer($size)
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
$returned = stream_set_write_buffer($this->fp, $size);
if ($returned === 0) {
return true;
}
throw new Net_Exception('Cannot set write buffer.');
}
/**
* Returns information about an existing socket resource.
* Currently returns four entries in the result array:
*
* <p>
* timed_out (bool) - The socket timed out waiting for data<br>
* blocked (bool) - The socket was blocked<br>
* eof (bool) - Indicates EOF event<br>
* unread_bytes (int) - Number of bytes left in the socket buffer<br>
* </p>
*
* @access public
* @return array Array containing information about existing socket resource
* @throws Net_Exception
*/
public function getStatus()
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
return stream_get_meta_data($this->fp);
}
/**
* Get a specified line of data
*
* @param int $size Reading ends when size - 1 bytes have been read,
* or a newline or an EOF (whichever comes first).
* If no size is specified, it will keep reading from
* the stream until it reaches the end of the line.
*
* @access public
* @return string $size bytes of data from the socket
* @throws Net_Exception if not connected
*/
public function gets($size = null)
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
if (null === $size) {
return @fgets($this->fp);
} else {
return @fgets($this->fp, $size);
}
}
/**
* Read a specified amount of data. This is guaranteed to return,
* and has the added benefit of getting everything in one fread()
* chunk; if you know the size of the data you're getting
* beforehand, this is definitely the way to go.
*
* @param integer $size The number of bytes to read from the socket.
*
* @access public
* @return string $size bytes of data from the socket
* @throws Net_Exception if not connected
*/
public function read($size)
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
return @fread($this->fp, $size);
}
/**
* Write a specified amount of data.
*
* @param string $data Data to write.
* @param integer $blocksize Amount of data to write at once.
* NULL means all at once.
*
* @access public
* @return int the number of bytes written
* @throws Net_Exception if not connected or the socket times out
*/
public function write($data, $blocksize = null)
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
if (null === $blocksize && !OS_WINDOWS) {
$written = @fwrite($this->fp, $data);
// Check for timeout or lost connection
if ($written === false) {
$meta_data = $this->getStatus();
if (!empty($meta_data['timed_out'])) {
throw new Net_Exception('Write to socket failed: timed out');
}
}
return $written;
} else {
if (null === $blocksize) {
$blocksize = 1024;
}
$pos = 0;
$size = strlen($data);
while ($pos < $size) {
$written = @fwrite($this->fp, substr($data, $pos, $blocksize));
// Check for timeout or lost connection
if ($written === false) {
$meta_data = $this->getStatus();
if (!empty($meta_data['timed_out'])) {
throw new Net_Exception('Write to socket failed: timed out');
}
return $written;
}
$pos += $written;
}
return $pos;
}
}
/**
* Write a line of data to the socket, followed by a trailing newline.
*
* @param string $data Data to write
*
* @access public
* @return int fwrite() result
* @throws Net_Exception if not connected
*/
public function writeLine($data)
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
return fwrite($this->fp, $data . $this->newline);
}
/**
* Tests for end-of-file on a socket descriptor.
*
* Also returns true if the socket is disconnected.
*
* @access public
* @return bool
*/
public function eof()
{
return (!is_resource($this->fp) || feof($this->fp));
}
/**
* Reads a byte of data
*
* @access public
* @return int 1 byte of data from the socket
* @throws Net_Exception if not connected
*/
public function readByte()
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
return ord(@fread($this->fp, 1));
}
/**
* Reads a word of data
*
* @access public
* @return int 1 word of data from the socket
* @throws Net_Exception if not connected
*/
public function readWord()
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
$buf = @fread($this->fp, 2);
return (ord($buf[0]) + (ord($buf[1]) << 8));
}
/**
* Reads an int of data
*
* @access public
* @return int 1 int of data from the socket
* @throws Net_Exception if not connected
*/
public function readInt()
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
$buf = @fread($this->fp, 4);
return (ord($buf[0]) + (ord($buf[1]) << 8) +
(ord($buf[2]) << 16) + (ord($buf[3]) << 24));
}
/**
* Reads a zero-terminated string of data
*
* @access public
* @return string
* @throws Net_Exception if not connected
*/
public function readString()
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
$string = '';
while (($char = @fread($this->fp, 1)) !== "\x00") {
$string .= $char;
}
return $string;
}
/**
* Reads an IP Address and returns it in a dot formatted string
*
* @access public
* @return string Dot formatted string
* @throws Net_Exception if not connected
*/
public function readIPAddress()
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
$buf = @fread($this->fp, 4);
return sprintf('%d.%d.%d.%d', ord($buf[0]), ord($buf[1]),
ord($buf[2]), ord($buf[3]));
}
/**
* Read until either the end of the socket or a newline, whichever
* comes first. Strips the trailing newline from the returned data.
*
* @access public
* @return string All available data up to a newline, without that
* newline, or until the end of the socket
* @throws Net_Exception if not connected
*/
public function readLine()
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
$line = '';
$timeout = time() + $this->timeout;
while (!feof($this->fp) && (!$this->timeout || time() < $timeout)) {
$line .= @fgets($this->fp, $this->lineLength);
if (substr($line, -1) == "\n") {
return rtrim($line, $this->newline);
}
}
return $line;
}
/**
* Read until the socket closes, or until there is no more data in
* the inner PHP buffer. If the inner buffer is empty, in blocking
* mode we wait for at least 1 byte of data. Therefore, in
* blocking mode, if there is no data at all to be read, this
* function will never exit (unless the socket is closed on the
* remote end).
*
* @access public
*
* @return string All data until the socket closes
* @throws Net_Exception if not connected
*/
public function readAll()
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
$data = '';
$timeout = time() + $this->timeout;
while (!feof($this->fp) && (!$this->timeout || time() < $timeout)) {
$data .= @fread($this->fp, $this->lineLength);
}
return $data;
}
/**
* Runs the equivalent of the select() system call on the socket
* with a timeout specified by tv_sec and tv_usec.
*
* @param integer $state Which of read/write/error to check for.
* @param integer $tv_sec Number of seconds for timeout.
* @param integer $tv_usec Number of microseconds for timeout.
*
* @access public
* @return boolean False if select fails, integer describing which of read/write/error are ready
* @throws Net_Exception if not connected
*/
public function select($state, $tv_sec, $tv_usec = 0)
{
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
$read = null;
$write = null;
$except = null;
if ($state & NET_SOCKET_READ) {
$read[] = $this->fp;
}
if ($state & NET_SOCKET_WRITE) {
$write[] = $this->fp;
}
if ($state & NET_SOCKET_ERROR) {
$except[] = $this->fp;
}
if (false === ($sr = stream_select($read, $write, $except,
$tv_sec, $tv_usec))
) {
return false;
}
$result = 0;
if (count($read)) {
$result |= NET_SOCKET_READ;
}
if (count($write)) {
$result |= NET_SOCKET_WRITE;
}
if (count($except)) {
$result |= NET_SOCKET_ERROR;
}
return $result;
}
/**
* Turns encryption on/off on a connected socket.
*
* @param bool $enabled Set this parameter to true to enable encryption
* and false to disable encryption.
* @param integer $type Type of encryption. See stream_socket_enable_crypto()
* for values.
*
* @see http://se.php.net/manual/en/function.stream-socket-enable-crypto.php
* @access public
* @return false on error, true on success and 0 if there isn't enough data
* and the user should try again (non-blocking sockets only).
* @throws Net_Exception if not connected
*/
public function enableCrypto($enabled, $type)
{
if (version_compare(phpversion(), '5.1.0', '>=')) {
if (!is_resource($this->fp)) {
throw new Net_Exception('The socket is not connected');
}
return @stream_socket_enable_crypto($this->fp, $enabled, $type);
} else {
throw new Net_Exception('Net_Socket::enableCrypto() requires php version >= 5.1.0');
}
}
}

503
opt/psa/admin/plib/vendor/plesk/net_whois/src/Net/Whois.php vendored
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@@ -1,503 +0,0 @@
<?php
/**
* Whois.php
*
* PHP Version 4 and 5
*
* Copyright (c) 1997-2003 The PHP Group
* Portions Copyright (c) 1980, 1993 The Regents of the University of
* California. All rights reserved.
*
* 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 at through the world-wide-web at
* 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 world-wide-web, please send a note to
* license@php.net so we can mail you a copy immediately.
*
* @category Net
* @package Net_Whois
* @author Seamus Venasse <seamus.venasse@polaris.ca>
* @copyright 1997-2003 The PHP Group
* @copyright 1980-1993 The Regents of the University of California (Portions)
* @license http://www.php.net/license/3_01.txt PHP 3.01
* @version CVS: $Id$
* @link http://pear.php.net/package/Net_Whois
*/
/**
* Looks up records in the databases maintained by several Network Information
* Centres (NICs). This class uses PEAR's Net_Socket:: class.
*
* @category Net
* @package Net_Whois
* @author Seamus Venasse <seamus.venasse@polaris.ca>
* @license http://www.php.net/license/3_01.txt PHP 3.01
* @link http://pear.php.net/package/Net_Whois
*/
class Net_Whois
{
// {{{ properties
/**
* Retrieve authoritative definition only
*
* @var boolean
* @access public
*/
var $authoritative = false;
/**
* Port for whois servers
*
* @var int
* @access public
*/
var $port = 43;
/**
* See options for stream_context_create.
*
* @param array
* @access public
*/
var $options = null;
/**
* List of NICs to query
*
* @var array
* @access private
*/
var $_nicServers = array (
'NICHOST' => 'whois.crsnic.net.',
'INICHOST' => 'whois.networksolutions.com.',
'GNICHOST' => 'whois.nic.gov.',
'ANICHOST' => 'whois.arin.net.',
'RNICHOST' => 'whois.ripe.net.',
'PNICHOST' => 'whois.apnic.net.',
'RUNICHOST' => 'whois.ripn.net.',
'MNICHOST' => 'whois.ra.net.',
'QNICHOST_TAIL' => '.whois-servers.net.',
'SNICHOST' => 'whois.6bone.net.',
'BNICHOST' => 'whois.registro.br.'
);
/**
* Search string of server to search on
*
* @var string
* @access private
*/
var $_whoisServerID = 'Whois Server: ';
/**
* Server to search for IP address lookups
*
* @var array
* @access private
*/
var $_ipNicServers = array ('RNICHOST', 'PNICHOST', 'BNICHOST');
/**
* Number of seconds to wait on socket connections before assuming
* there's no more data from the Whois server. Defaults to no timeout.
* @var integer $timeout
* @access private
*/
var $_timeout = false;
/**
* Log for query. Blanked/reset for each query.
*/
var $_log = array();
// }}}
// {{{ constructor
/**
* Constructs a new Net_Whois object
*
* @access public
*/
public function __constructor()
{
$this->setPort();
$this->setAuthoritative();
$this->setTimeout();
}
// }}}
// {{{ setTimeout()
/**
* Set timeout value - number of seconds afterwhich an attempt to connect
* to a whois server should be aborted.
*
* @param integer $timeout false is also an acceptable value
*
* @access public
* @return void
*/
function setTimeout($timeout = false)
{
$this->_timeout = $timeout;
}
// }}}
// {{{ getTimeout()
/**
* Retrieve timeout value
*
* @access public
*
* @return mixed either false or an integer value
*/
function getTimeout()
{
return $this->_timeout;
}
// }}}
// {{{ setTimeout()
/**
* setAuthoritative
*
* @param bool $authoritative defaults to false
*
* @access public
* @return void
*/
function setAuthoritative($authoritative = false)
{
$this->authoritative = $authoritative;
}
// }}}
// {{{ getAuthoritative()
/**
* getAuthoritative
*
* @return bool Query for authoritative result?
*/
function getAuthoritative()
{
return (bool) $this->authoritative;
}
// }}}
/**
* set which port should be used
*
* @param integer $port Port to use
*
* @access public
* @return void
*/
function setPort($port = false)
{
$port = is_numeric($port) ? $port : getservbyname('whois', 'tcp');
$this->port = $port ? $port : 43;
}
// }}}
// {{{ getPort()
/**
* Retrieve which port to connect to.
*
* @return integer port to connect to
*/
function getPort()
{
return $this->port;
}
// }}}
/**
* setOptions
*
* @param mixed $options options
*
* @return void
*/
function setOptions($options)
{
if ((!is_null($options)) && (!is_array($options))) {
return;
}
$this->options = $options;
}
// {{{ getOptions()
/**
* Retrieve which port to connect to.
*
* @return array
*/
function getOptions()
{
return $this->options;
}
// }}}
// {{{ query()
/**
* Connect to the necessary servers to perform a domain whois query. Prefix
* queries with a "!" to lookup information in InterNIC handle database.
* Add a "-arin" suffix to queries to lookup information in ARIN handle
* database.
*
* @param string $domain IP address or host name
* @param string $userWhoisServer server to query (optional)
*
* @access public
* @return string
* @throws Net_Exception
*/
function query($domain, $userWhoisServer = null)
{
$this->_log = array();
$domain = trim($domain);
if (isset($userWhoisServer)) {
$whoisServer = $userWhoisServer;
} elseif (preg_match('/^!.*/', $domain)) {
$whoisServer = $this->_nicServers['INICHOST'];
} elseif (preg_match('/.*?-arin/i', $domain)) {
$whoisServer = $this->_nicServers['ANICHOST'];
} else {
$whoisServer = $this->_chooseServer($domain);
}
$_domain = $this->authoritative ? 'domain ' . $domain : $domain;
$whoisData = $this->_connect($whoisServer, $_domain);
if ($this->authoritative) {
$pattern = '/\s+' . preg_quote($this->_whoisServerID) . '(.+?)\n/i';
if (preg_match($pattern, $whoisData, $matches)) {
$whoisData = $this->_connect(trim(array_pop($matches)), $domain);
}
}
return $whoisData;
}
// }}}
// {{{ queryAPNIC()
/**
* Use the Asia/Pacific Network Information Center (APNIC) database.
* It contains network numbers used in East Asia, Australia, New
* Zealand, and the Pacific islands.
*
* @param string $domain IP address or host name
*
* @access public
* @return string
* @throws Net_Exception
*/
function queryAPNIC($domain)
{
return $this->query($domain, $this->_nicServers['PNICHOST']);
}
// }}}
// {{{ queryIPv6()
/**
* Use the IPv6 Resource Center (6bone) database. It contains network
* names and addresses for the IPv6 network.
*
* @param string $domain IP address or host name
*
* @access public
* @return string
* @throws Net_Exception
*/
function queryIPv6($domain)
{
return $this->query($domain, $this->_nicServers['SNICHOST']);
}
// }}}
// {{{ queryRADB()
/**
* Use the Route Arbiter Database (RADB) database. It contains
* route policy specifications for a large number of operators'
* networks.
*
* @param string $ipAddress IP address
*
* @access public
* @return string
* @throws Net_Exception
*/
function queryRADB($ipAddress)
{
return $this->query($ipAddress, $this->_nicServers['MNICHOST']);
}
// }}}
// {{{ _chooseServer()
/**
* Determines the correct server to connect to based upon the domain
*
* @param string $query IP address or host name
*
* @access private
* @return string whois server host name
*/
function _chooseServer($query)
{
if (!strpos($query, '.')) {
return $this->_nicServers['NICHOST'];
}
$TLD = substr($query, strrpos($query, '.') + 1);
if (is_numeric($TLD)) {
$whoisServer = $this->_nicServers['ANICHOST'];
} else {
$whoisServer = $this->getDomainServer($query);
}
return $whoisServer;
}
// }}}
// {{{ getDomainServer()
/**
* Determines the correct whois server to connect to based upon the domain
*
* @param string $q domain name
*
* @access public
* @return string whois server ip address
*/
function getDomainServer($q)
{
$tail = $this->_nicServers['QNICHOST_TAIL'];
if (strchr($q, '.')) {
//get the last 2 parts
$q = array_reverse(explode('.', $q));
$a = array($q[1] . '.' . $q[0], $q[0]);
} else {
$a = array($q);
}
foreach ($a as $q) {
//check host has real ip
$q = gethostbyname($q . $tail);
if (filter_var($q, FILTER_VALIDATE_IP)) {
return $q;
}
}
}
// }}}
// {{{ _socket()
/**
* Socket wrapper to query the server and retrieve data
*
* @param string $query Query to send to server
* @param string $server FQDN of server to query
*
* @access private
* @return string
* @throws Net_Exception
*/
function _socket($query, $server = false)
{
if (!$server) {
$server = $this->_chooseServer($query);
}
$socket = new Net_Socket();
$socket->connect(
$server,
$this->getPort(),
null,
$this->getTimeout(),
$this->getOptions()
);
$socket->setBlocking(false);
// Querying denic.de requires some special coaxing for a domain query.
// http://www.denic.de/en/faq-single/2978/1115.html
if (substr($query, -3) == '.de') {
$socket->writeLine("-T dn,ace " . $query);
} else {
$socket->writeLine($query);
}
$data = $socket->readAll();
$this->_log[][$server] = $data;
// this should fail, but we'll call it anyway and ignore the error
@$socket->disconnect();
return $data;
}
// {{{ _connect()
/**
* Connects to the whois server and retrieves domain information
*
* @param string $nicServer FQDN of whois server to query
* @param string $domain Domain name to query
*
* @access private
* @return string whois data
* @throws Net_Exception
*/
function _connect($nicServer, $domain)
{
if (is_null($nicServer) || (empty($nicServer))) {
throw new Net_Exception('Specified server is null or empty');
}
$whoisData = $this->_socket($domain, $nicServer);
if (!$whoisData) {
return;
}
$nHost = null;
$data = explode("\n", $whoisData);
foreach ($data as $line) {
$line = rtrim($line);
// check for whois server redirection
if (!isset($nHost)) {
$pattern='/'.$this->_whoisServerID.'([a-z0-9.]+)\n/i';
if (preg_match($pattern, $line, $matches)) {
$nHost = $matches[1];
} elseif ($nicServer == $this->_nicServers['ANICHOST']) {
foreach ($this->_ipNicServers as $ipNicServer) {
$server = trim($this->_nicServers[$ipNicServer], '.');
if (strstr($line, $server)) {
$nHost = $this->_nicServers[$ipNicServer];
}
}
}
}
}
if ($nHost && $nHost != $nicServer) {
$whoisData .= $this->_connect($nHost, $domain);
}
return $whoisData;
}
// }}}
// {{{ log()
/**
* Return log for the last query
*
* @access public
* @return array
*/
function log() {
return $this->_log;
}
// }}}
}