mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-11-27 09:36:15 +00:00
312 lines
No EOL
8.8 KiB
PHP
312 lines
No EOL
8.8 KiB
PHP
<?php
|
|
/**
|
|
* base include file for SimpleTest
|
|
* @package SimpleTest
|
|
* @subpackage MockObjects
|
|
* @version $Id: socket.php 1953 2009-09-20 01:26:25Z jsweat $
|
|
*/
|
|
|
|
/**#@+
|
|
* include SimpleTest files
|
|
*/
|
|
require_once(dirname(__FILE__) . '/compatibility.php');
|
|
/**#@-*/
|
|
|
|
/**
|
|
* Stashes an error for later. Useful for constructors
|
|
* until PHP gets exceptions.
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
*/
|
|
class SimpleStickyError {
|
|
private $error = 'Constructor not chained';
|
|
|
|
/**
|
|
* Sets the error to empty.
|
|
* @access public
|
|
*/
|
|
function __construct() {
|
|
$this->clearError();
|
|
}
|
|
|
|
/**
|
|
* Test for an outstanding error.
|
|
* @return boolean True if there is an error.
|
|
* @access public
|
|
*/
|
|
function isError() {
|
|
return ($this->error != '');
|
|
}
|
|
|
|
/**
|
|
* Accessor for an outstanding error.
|
|
* @return string Empty string if no error otherwise
|
|
* the error message.
|
|
* @access public
|
|
*/
|
|
function getError() {
|
|
return $this->error;
|
|
}
|
|
|
|
/**
|
|
* Sets the internal error.
|
|
* @param string Error message to stash.
|
|
* @access protected
|
|
*/
|
|
function setError($error) {
|
|
$this->error = $error;
|
|
}
|
|
|
|
/**
|
|
* Resets the error state to no error.
|
|
* @access protected
|
|
*/
|
|
function clearError() {
|
|
$this->setError('');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
*/
|
|
class SimpleFileSocket extends SimpleStickyError {
|
|
private $handle;
|
|
private $is_open = false;
|
|
private $sent = '';
|
|
private $block_size;
|
|
|
|
/**
|
|
* Opens a socket for reading and writing.
|
|
* @param SimpleUrl $file Target URI to fetch.
|
|
* @param integer $block_size Size of chunk to read.
|
|
* @access public
|
|
*/
|
|
function __construct($file, $block_size = 1024) {
|
|
parent::__construct();
|
|
if (! ($this->handle = $this->openFile($file, $error))) {
|
|
$file_string = $file->asString();
|
|
$this->setError("Cannot open [$file_string] with [$error]");
|
|
return;
|
|
}
|
|
$this->is_open = true;
|
|
$this->block_size = $block_size;
|
|
}
|
|
|
|
/**
|
|
* Writes some data to the socket and saves alocal copy.
|
|
* @param string $message String to send to socket.
|
|
* @return boolean True if successful.
|
|
* @access public
|
|
*/
|
|
function write($message) {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Reads data from the socket. The error suppresion
|
|
* is a workaround for PHP4 always throwing a warning
|
|
* with a secure socket.
|
|
* @return integer/boolean Incoming bytes. False
|
|
* on error.
|
|
* @access public
|
|
*/
|
|
function read() {
|
|
$raw = @fread($this->handle, $this->block_size);
|
|
if ($raw === false) {
|
|
$this->setError('Cannot read from socket');
|
|
$this->close();
|
|
}
|
|
return $raw;
|
|
}
|
|
|
|
/**
|
|
* Accessor for socket open state.
|
|
* @return boolean True if open.
|
|
* @access public
|
|
*/
|
|
function isOpen() {
|
|
return $this->is_open;
|
|
}
|
|
|
|
/**
|
|
* Closes the socket preventing further reads.
|
|
* Cannot be reopened once closed.
|
|
* @return boolean True if successful.
|
|
* @access public
|
|
*/
|
|
function close() {
|
|
if (!$this->is_open) return false;
|
|
$this->is_open = false;
|
|
return fclose($this->handle);
|
|
}
|
|
|
|
/**
|
|
* Accessor for content so far.
|
|
* @return string Bytes sent only.
|
|
* @access public
|
|
*/
|
|
function getSent() {
|
|
return $this->sent;
|
|
}
|
|
|
|
/**
|
|
* Actually opens the low level socket.
|
|
* @param SimpleUrl $file SimpleUrl file target.
|
|
* @param string $error Recipient of error message.
|
|
* @param integer $timeout Maximum time to wait for connection.
|
|
* @access protected
|
|
*/
|
|
protected function openFile($file, &$error) {
|
|
return @fopen($file->asString(), 'r');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Wrapper for TCP/IP socket.
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
*/
|
|
class SimpleSocket extends SimpleStickyError {
|
|
private $handle;
|
|
private $is_open = false;
|
|
private $sent = '';
|
|
private $lock_size;
|
|
|
|
/**
|
|
* Opens a socket for reading and writing.
|
|
* @param string $host Hostname to send request to.
|
|
* @param integer $port Port on remote machine to open.
|
|
* @param integer $timeout Connection timeout in seconds.
|
|
* @param integer $block_size Size of chunk to read.
|
|
* @access public
|
|
*/
|
|
function __construct($host, $port, $timeout, $block_size = 255) {
|
|
parent::__construct();
|
|
if (! ($this->handle = $this->openSocket($host, $port, $error_number, $error, $timeout))) {
|
|
$this->setError("Cannot open [$host:$port] with [$error] within [$timeout] seconds");
|
|
return;
|
|
}
|
|
$this->is_open = true;
|
|
$this->block_size = $block_size;
|
|
SimpleTestCompatibility::setTimeout($this->handle, $timeout);
|
|
}
|
|
|
|
/**
|
|
* Writes some data to the socket and saves alocal copy.
|
|
* @param string $message String to send to socket.
|
|
* @return boolean True if successful.
|
|
* @access public
|
|
*/
|
|
function write($message) {
|
|
if ($this->isError() || ! $this->isOpen()) {
|
|
return false;
|
|
}
|
|
$count = fwrite($this->handle, $message);
|
|
if (! $count) {
|
|
if ($count === false) {
|
|
$this->setError('Cannot write to socket');
|
|
$this->close();
|
|
}
|
|
return false;
|
|
}
|
|
fflush($this->handle);
|
|
$this->sent .= $message;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Reads data from the socket. The error suppresion
|
|
* is a workaround for PHP4 always throwing a warning
|
|
* with a secure socket.
|
|
* @return integer/boolean Incoming bytes. False
|
|
* on error.
|
|
* @access public
|
|
*/
|
|
function read() {
|
|
if ($this->isError() || ! $this->isOpen()) {
|
|
return false;
|
|
}
|
|
$raw = @fread($this->handle, $this->block_size);
|
|
if ($raw === false) {
|
|
$this->setError('Cannot read from socket');
|
|
$this->close();
|
|
}
|
|
return $raw;
|
|
}
|
|
|
|
/**
|
|
* Accessor for socket open state.
|
|
* @return boolean True if open.
|
|
* @access public
|
|
*/
|
|
function isOpen() {
|
|
return $this->is_open;
|
|
}
|
|
|
|
/**
|
|
* Closes the socket preventing further reads.
|
|
* Cannot be reopened once closed.
|
|
* @return boolean True if successful.
|
|
* @access public
|
|
*/
|
|
function close() {
|
|
$this->is_open = false;
|
|
return fclose($this->handle);
|
|
}
|
|
|
|
/**
|
|
* Accessor for content so far.
|
|
* @return string Bytes sent only.
|
|
* @access public
|
|
*/
|
|
function getSent() {
|
|
return $this->sent;
|
|
}
|
|
|
|
/**
|
|
* Actually opens the low level socket.
|
|
* @param string $host Host to connect to.
|
|
* @param integer $port Port on host.
|
|
* @param integer $error_number Recipient of error code.
|
|
* @param string $error Recipoent of error message.
|
|
* @param integer $timeout Maximum time to wait for connection.
|
|
* @access protected
|
|
*/
|
|
protected function openSocket($host, $port, &$error_number, &$error, $timeout) {
|
|
return @fsockopen($host, $port, $error_number, $error, $timeout);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Wrapper for TCP/IP socket over TLS.
|
|
* @package SimpleTest
|
|
* @subpackage WebTester
|
|
*/
|
|
class SimpleSecureSocket extends SimpleSocket {
|
|
|
|
/**
|
|
* Opens a secure socket for reading and writing.
|
|
* @param string $host Hostname to send request to.
|
|
* @param integer $port Port on remote machine to open.
|
|
* @param integer $timeout Connection timeout in seconds.
|
|
* @access public
|
|
*/
|
|
function __construct($host, $port, $timeout) {
|
|
parent::__construct($host, $port, $timeout);
|
|
}
|
|
|
|
/**
|
|
* Actually opens the low level socket.
|
|
* @param string $host Host to connect to.
|
|
* @param integer $port Port on host.
|
|
* @param integer $error_number Recipient of error code.
|
|
* @param string $error Recipient of error message.
|
|
* @param integer $timeout Maximum time to wait for connection.
|
|
* @access protected
|
|
*/
|
|
function openSocket($host, $port, &$error_number, &$error, $timeout) {
|
|
return parent::openSocket("tls://$host", $port, $error_number, $error, $timeout);
|
|
}
|
|
}
|
|
?>
|