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CC-2166: Packaging Improvements. Moved the Zend app into airtime_mvc. It is now installed to /var/www/airtime. Storage is now set to /srv/airtime/stor. Utils are now installed to /usr/lib/airtime/utils/. Added install/airtime-dircheck.php as a simple test to see if everything is install/uninstalled correctly.

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This commit is contained in:
Paul Baranowski 2011-04-14 18:55:04 -04:00
parent 514777e8d2
commit b11cbd8159
4546 changed files with 138 additions and 51 deletions
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501
airtime_mvc/library/Zend/Http/Client/Adapter/Curl.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @version $Id: Curl.php 20096 2010-01-06 02:05:09Z bkarwin $
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Uri_Http
*/
require_once 'Zend/Uri/Http.php';
/**
* @see Zend_Http_Client_Adapter_Interface
*/
require_once 'Zend/Http/Client/Adapter/Interface.php';
/**
* @see Zend_Http_Client_Adapter_Stream
*/
require_once 'Zend/Http/Client/Adapter/Stream.php';
/**
* An adapter class for Zend_Http_Client based on the curl extension.
* Curl requires libcurl. See for full requirements the PHP manual: http://php.net/curl
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Http_Client_Adapter_Curl implements Zend_Http_Client_Adapter_Interface, Zend_Http_Client_Adapter_Stream
{
/**
* Parameters array
*
* @var array
*/
protected $_config = array();
/**
* What host/port are we connected to?
*
* @var array
*/
protected $_connected_to = array(null, null);
/**
* The curl session handle
*
* @var resource|null
*/
protected $_curl = null;
/**
* List of cURL options that should never be overwritten
*
* @var array
*/
protected $_invalidOverwritableCurlOptions = array(
CURLOPT_HTTPGET,
CURLOPT_POST,
CURLOPT_PUT,
CURLOPT_CUSTOMREQUEST,
CURLOPT_HEADER,
CURLOPT_RETURNTRANSFER,
CURLOPT_HTTPHEADER,
CURLOPT_POSTFIELDS,
CURLOPT_INFILE,
CURLOPT_INFILESIZE,
CURLOPT_PORT,
CURLOPT_MAXREDIRS,
CURLOPT_CONNECTTIMEOUT,
CURL_HTTP_VERSION_1_1,
CURL_HTTP_VERSION_1_0,
);
/**
* Response gotten from server
*
* @var string
*/
protected $_response = null;
/**
* Stream for storing output
*
* @var resource
*/
protected $out_stream;
/**
* Adapter constructor
*
* Config is set using setConfig()
*
* @return void
* @throws Zend_Http_Client_Adapter_Exception
*/
public function __construct()
{
if (!extension_loaded('curl')) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('cURL extension has to be loaded to use this Zend_Http_Client adapter.');
}
}
/**
* Set the configuration array for the adapter
*
* @throws Zend_Http_Client_Adapter_Exception
* @param Zend_Config | array $config
* @return Zend_Http_Client_Adapter_Curl
*/
public function setConfig($config = array())
{
if ($config instanceof Zend_Config) {
$config = $config->toArray();
} elseif (! is_array($config)) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception(
'Array or Zend_Config object expected, got ' . gettype($config)
);
}
if(isset($config['proxy_user']) && isset($config['proxy_pass'])) {
$this->setCurlOption(CURLOPT_PROXYUSERPWD, $config['proxy_user'].":".$config['proxy_pass']);
unset($config['proxy_user'], $config['proxy_pass']);
}
foreach ($config as $k => $v) {
$option = strtolower($k);
switch($option) {
case 'proxy_host':
$this->setCurlOption(CURLOPT_PROXY, $v);
break;
case 'proxy_port':
$this->setCurlOption(CURLOPT_PROXYPORT, $v);
break;
default:
$this->_config[$option] = $v;
break;
}
}
return $this;
}
/**
* Retrieve the array of all configuration options
*
* @return array
*/
public function getConfig()
{
return $this->_config;
}
/**
* Direct setter for cURL adapter related options.
*
* @param string|int $option
* @param mixed $value
* @return Zend_Http_Adapter_Curl
*/
public function setCurlOption($option, $value)
{
if (!isset($this->_config['curloptions'])) {
$this->_config['curloptions'] = array();
}
$this->_config['curloptions'][$option] = $value;
return $this;
}
/**
* Initialize curl
*
* @param string $host
* @param int $port
* @param boolean $secure
* @return void
* @throws Zend_Http_Client_Adapter_Exception if unable to connect
*/
public function connect($host, $port = 80, $secure = false)
{
// If we're already connected, disconnect first
if ($this->_curl) {
$this->close();
}
// If we are connected to a different server or port, disconnect first
if ($this->_curl
&& is_array($this->_connected_to)
&& ($this->_connected_to[0] != $host
|| $this->_connected_to[1] != $port)
) {
$this->close();
}
// Do the actual connection
$this->_curl = curl_init();
if ($port != 80) {
curl_setopt($this->_curl, CURLOPT_PORT, intval($port));
}
// Set timeout
curl_setopt($this->_curl, CURLOPT_CONNECTTIMEOUT, $this->_config['timeout']);
// Set Max redirects
curl_setopt($this->_curl, CURLOPT_MAXREDIRS, $this->_config['maxredirects']);
if (!$this->_curl) {
$this->close();
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Unable to Connect to ' . $host . ':' . $port);
}
if ($secure !== false) {
// Behave the same like Zend_Http_Adapter_Socket on SSL options.
if (isset($this->_config['sslcert'])) {
curl_setopt($this->_curl, CURLOPT_SSLCERT, $this->_config['sslcert']);
}
if (isset($this->_config['sslpassphrase'])) {
curl_setopt($this->_curl, CURLOPT_SSLCERTPASSWD, $this->_config['sslpassphrase']);
}
}
// Update connected_to
$this->_connected_to = array($host, $port);
}
/**
* Send request to the remote server
*
* @param string $method
* @param Zend_Uri_Http $uri
* @param float $http_ver
* @param array $headers
* @param string $body
* @return string $request
* @throws Zend_Http_Client_Adapter_Exception If connection fails, connected to wrong host, no PUT file defined, unsupported method, or unsupported cURL option
*/
public function write($method, $uri, $httpVersion = 1.1, $headers = array(), $body = '')
{
// Make sure we're properly connected
if (!$this->_curl) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Trying to write but we are not connected");
}
if ($this->_connected_to[0] != $uri->getHost() || $this->_connected_to[1] != $uri->getPort()) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Trying to write but we are connected to the wrong host");
}
// set URL
curl_setopt($this->_curl, CURLOPT_URL, $uri->__toString());
// ensure correct curl call
$curlValue = true;
switch ($method) {
case Zend_Http_Client::GET:
$curlMethod = CURLOPT_HTTPGET;
break;
case Zend_Http_Client::POST:
$curlMethod = CURLOPT_POST;
break;
case Zend_Http_Client::PUT:
// There are two different types of PUT request, either a Raw Data string has been set
// or CURLOPT_INFILE and CURLOPT_INFILESIZE are used.
if(is_resource($body)) {
$this->_config['curloptions'][CURLOPT_INFILE] = $body;
}
if (isset($this->_config['curloptions'][CURLOPT_INFILE])) {
// Now we will probably already have Content-Length set, so that we have to delete it
// from $headers at this point:
foreach ($headers AS $k => $header) {
if (preg_match('/Content-Length:\s*(\d+)/i', $header, $m)) {
if(is_resource($body)) {
$this->_config['curloptions'][CURLOPT_INFILESIZE] = (int)$m[1];
}
unset($headers[$k]);
}
}
if (!isset($this->_config['curloptions'][CURLOPT_INFILESIZE])) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Cannot set a file-handle for cURL option CURLOPT_INFILE without also setting its size in CURLOPT_INFILESIZE.");
}
if(is_resource($body)) {
$body = '';
}
$curlMethod = CURLOPT_PUT;
} else {
$curlMethod = CURLOPT_CUSTOMREQUEST;
$curlValue = "PUT";
}
break;
case Zend_Http_Client::DELETE:
$curlMethod = CURLOPT_CUSTOMREQUEST;
$curlValue = "DELETE";
break;
case Zend_Http_Client::OPTIONS:
$curlMethod = CURLOPT_CUSTOMREQUEST;
$curlValue = "OPTIONS";
break;
case Zend_Http_Client::TRACE:
$curlMethod = CURLOPT_CUSTOMREQUEST;
$curlValue = "TRACE";
break;
default:
// For now, through an exception for unsupported request methods
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Method currently not supported");
}
if(is_resource($body) && $curlMethod != CURLOPT_PUT) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Streaming requests are allowed only with PUT");
}
// get http version to use
$curlHttp = ($httpVersion == 1.1) ? CURL_HTTP_VERSION_1_1 : CURL_HTTP_VERSION_1_0;
// mark as HTTP request and set HTTP method
curl_setopt($this->_curl, $curlHttp, true);
curl_setopt($this->_curl, $curlMethod, $curlValue);
if($this->out_stream) {
// headers will be read into the response
curl_setopt($this->_curl, CURLOPT_HEADER, false);
curl_setopt($this->_curl, CURLOPT_HEADERFUNCTION, array($this, "readHeader"));
// and data will be written into the file
curl_setopt($this->_curl, CURLOPT_FILE, $this->out_stream);
} else {
// ensure headers are also returned
curl_setopt($this->_curl, CURLOPT_HEADER, true);
// ensure actual response is returned
curl_setopt($this->_curl, CURLOPT_RETURNTRANSFER, true);
}
// set additional headers
$headers['Accept'] = '';
curl_setopt($this->_curl, CURLOPT_HTTPHEADER, $headers);
/**
* Make sure POSTFIELDS is set after $curlMethod is set:
* @link http://de2.php.net/manual/en/function.curl-setopt.php#81161
*/
if ($method == Zend_Http_Client::POST) {
curl_setopt($this->_curl, CURLOPT_POSTFIELDS, $body);
} elseif ($curlMethod == CURLOPT_PUT) {
// this covers a PUT by file-handle:
// Make the setting of this options explicit (rather than setting it through the loop following a bit lower)
// to group common functionality together.
curl_setopt($this->_curl, CURLOPT_INFILE, $this->_config['curloptions'][CURLOPT_INFILE]);
curl_setopt($this->_curl, CURLOPT_INFILESIZE, $this->_config['curloptions'][CURLOPT_INFILESIZE]);
unset($this->_config['curloptions'][CURLOPT_INFILE]);
unset($this->_config['curloptions'][CURLOPT_INFILESIZE]);
} elseif ($method == Zend_Http_Client::PUT) {
// This is a PUT by a setRawData string, not by file-handle
curl_setopt($this->_curl, CURLOPT_POSTFIELDS, $body);
}
// set additional curl options
if (isset($this->_config['curloptions'])) {
foreach ((array)$this->_config['curloptions'] as $k => $v) {
if (!in_array($k, $this->_invalidOverwritableCurlOptions)) {
if (curl_setopt($this->_curl, $k, $v) == false) {
require_once 'Zend/Http/Client/Exception.php';
throw new Zend_Http_Client_Exception(sprintf("Unknown or erroreous cURL option '%s' set", $k));
}
}
}
}
// send the request
$response = curl_exec($this->_curl);
// if we used streaming, headers are already there
if(!is_resource($this->out_stream)) {
$this->_response = $response;
}
$request = curl_getinfo($this->_curl, CURLINFO_HEADER_OUT);
$request .= $body;
if (empty($this->_response)) {
require_once 'Zend/Http/Client/Exception.php';
throw new Zend_Http_Client_Exception("Error in cURL request: " . curl_error($this->_curl));
}
// cURL automatically decodes chunked-messages, this means we have to disallow the Zend_Http_Response to do it again
if (stripos($this->_response, "Transfer-Encoding: chunked\r\n")) {
$this->_response = str_ireplace("Transfer-Encoding: chunked\r\n", '', $this->_response);
}
// Eliminate multiple HTTP responses.
do {
$parts = preg_split('|(?:\r?\n){2}|m', $this->_response, 2);
$again = false;
if (isset($parts[1]) && preg_match("|^HTTP/1\.[01](.*?)\r\n|mi", $parts[1])) {
$this->_response = $parts[1];
$again = true;
}
} while ($again);
// cURL automatically handles Proxy rewrites, remove the "HTTP/1.0 200 Connection established" string:
if (stripos($this->_response, "HTTP/1.0 200 Connection established\r\n\r\n") !== false) {
$this->_response = str_ireplace("HTTP/1.0 200 Connection established\r\n\r\n", '', $this->_response);
}
return $request;
}
/**
* Return read response from server
*
* @return string
*/
public function read()
{
return $this->_response;
}
/**
* Close the connection to the server
*
*/
public function close()
{
if(is_resource($this->_curl)) {
curl_close($this->_curl);
}
$this->_curl = null;
$this->_connected_to = array(null, null);
}
/**
* Get cUrl Handle
*
* @return resource
*/
public function getHandle()
{
return $this->_curl;
}
/**
* Set output stream for the response
*
* @param resource $stream
* @return Zend_Http_Client_Adapter_Socket
*/
public function setOutputStream($stream)
{
$this->out_stream = $stream;
return $this;
}
/**
* Header reader function for CURL
*
* @param resource $curl
* @param string $header
* @return int
*/
public function readHeader($curl, $header)
{
$this->_response .= $header;
return strlen($header);
}
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter_Exception
* @version $Id: Exception.php 20096 2010-01-06 02:05:09Z bkarwin $
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Http_Client_Exception
*/
require_once 'Zend/Http/Client/Exception.php';
/**
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Http_Client_Adapter_Exception extends Zend_Http_Client_Exception
{
const READ_TIMEOUT = 1000;
}

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airtime_mvc/library/Zend/Http/Client/Adapter/Interface.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @version $Id: Interface.php 20096 2010-01-06 02:05:09Z bkarwin $
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* An interface description for Zend_Http_Client_Adapter classes.
*
* These classes are used as connectors for Zend_Http_Client, performing the
* tasks of connecting, writing, reading and closing connection to the server.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_Http_Client_Adapter_Interface
{
/**
* Set the configuration array for the adapter
*
* @param array $config
*/
public function setConfig($config = array());
/**
* Connect to the remote server
*
* @param string $host
* @param int $port
* @param boolean $secure
*/
public function connect($host, $port = 80, $secure = false);
/**
* Send request to the remote server
*
* @param string $method
* @param Zend_Uri_Http $url
* @param string $http_ver
* @param array $headers
* @param string $body
* @return string Request as text
*/
public function write($method, $url, $http_ver = '1.1', $headers = array(), $body = '');
/**
* Read response from server
*
* @return string
*/
public function read();
/**
* Close the connection to the server
*
*/
public function close();
}

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airtime_mvc/library/Zend/Http/Client/Adapter/Proxy.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @version $Id: Proxy.php 20947 2010-02-06 17:09:07Z padraic $
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Uri_Http
*/
require_once 'Zend/Uri/Http.php';
/**
* @see Zend_Http_Client
*/
require_once 'Zend/Http/Client.php';
/**
* @see Zend_Http_Client_Adapter_Socket
*/
require_once 'Zend/Http/Client/Adapter/Socket.php';
/**
* HTTP Proxy-supporting Zend_Http_Client adapter class, based on the default
* socket based adapter.
*
* Should be used if proxy HTTP access is required. If no proxy is set, will
* fall back to Zend_Http_Client_Adapter_Socket behavior. Just like the
* default Socket adapter, this adapter does not require any special extensions
* installed.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Http_Client_Adapter_Proxy extends Zend_Http_Client_Adapter_Socket
{
/**
* Parameters array
*
* @var array
*/
protected $config = array(
'ssltransport' => 'ssl',
'sslcert' => null,
'sslpassphrase' => null,
'proxy_host' => '',
'proxy_port' => 8080,
'proxy_user' => '',
'proxy_pass' => '',
'proxy_auth' => Zend_Http_Client::AUTH_BASIC,
'persistent' => false
);
/**
* Whether HTTPS CONNECT was already negotiated with the proxy or not
*
* @var boolean
*/
protected $negotiated = false;
/**
* Connect to the remote server
*
* Will try to connect to the proxy server. If no proxy was set, will
* fall back to the target server (behave like regular Socket adapter)
*
* @param string $host
* @param int $port
* @param boolean $secure
*/
public function connect($host, $port = 80, $secure = false)
{
// If no proxy is set, fall back to Socket adapter
if (! $this->config['proxy_host']) {
return parent::connect($host, $port, $secure);
}
/* Url might require stream context even if proxy connection doesn't */
if ($secure) {
$this->config['sslusecontext'] = true;
}
// Connect (a non-secure connection) to the proxy server
return parent::connect(
$this->config['proxy_host'],
$this->config['proxy_port'],
false
);
}
/**
* Send request to the proxy server
*
* @param string $method
* @param Zend_Uri_Http $uri
* @param string $http_ver
* @param array $headers
* @param string $body
* @return string Request as string
*/
public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '')
{
// If no proxy is set, fall back to default Socket adapter
if (! $this->config['proxy_host']) return parent::write($method, $uri, $http_ver, $headers, $body);
// Make sure we're properly connected
if (! $this->socket) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Trying to write but we are not connected");
}
$host = $this->config['proxy_host'];
$port = $this->config['proxy_port'];
if ($this->connected_to[0] != "tcp://$host" || $this->connected_to[1] != $port) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Trying to write but we are connected to the wrong proxy server");
}
// Add Proxy-Authorization header
if ($this->config['proxy_user'] && ! isset($headers['proxy-authorization'])) {
$headers['proxy-authorization'] = Zend_Http_Client::encodeAuthHeader(
$this->config['proxy_user'], $this->config['proxy_pass'], $this->config['proxy_auth']
);
}
// if we are proxying HTTPS, preform CONNECT handshake with the proxy
if ($uri->getScheme() == 'https' && (! $this->negotiated)) {
$this->connectHandshake($uri->getHost(), $uri->getPort(), $http_ver, $headers);
$this->negotiated = true;
}
// Save request method for later
$this->method = $method;
// Build request headers
if ($this->negotiated) {
$path = $uri->getPath();
if ($uri->getQuery()) {
$path .= '?' . $uri->getQuery();
}
$request = "$method $path HTTP/$http_ver\r\n";
} else {
$request = "$method $uri HTTP/$http_ver\r\n";
}
// Add all headers to the request string
foreach ($headers as $k => $v) {
if (is_string($k)) $v = "$k: $v";
$request .= "$v\r\n";
}
// Add the request body
$request .= "\r\n" . $body;
// Send the request
if (! @fwrite($this->socket, $request)) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Error writing request to proxy server");
}
return $request;
}
/**
* Preform handshaking with HTTPS proxy using CONNECT method
*
* @param string $host
* @param integer $port
* @param string $http_ver
* @param array $headers
*/
protected function connectHandshake($host, $port = 443, $http_ver = '1.1', array &$headers = array())
{
$request = "CONNECT $host:$port HTTP/$http_ver\r\n" .
"Host: " . $this->config['proxy_host'] . "\r\n";
// Add the user-agent header
if (isset($this->config['useragent'])) {
$request .= "User-agent: " . $this->config['useragent'] . "\r\n";
}
// If the proxy-authorization header is set, send it to proxy but remove
// it from headers sent to target host
if (isset($headers['proxy-authorization'])) {
$request .= "Proxy-authorization: " . $headers['proxy-authorization'] . "\r\n";
unset($headers['proxy-authorization']);
}
$request .= "\r\n";
// Send the request
if (! @fwrite($this->socket, $request)) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Error writing request to proxy server");
}
// Read response headers only
$response = '';
$gotStatus = false;
while ($line = @fgets($this->socket)) {
$gotStatus = $gotStatus || (strpos($line, 'HTTP') !== false);
if ($gotStatus) {
$response .= $line;
if (!chop($line)) break;
}
}
// Check that the response from the proxy is 200
if (Zend_Http_Response::extractCode($response) != 200) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Unable to connect to HTTPS proxy. Server response: " . $response);
}
// If all is good, switch socket to secure mode. We have to fall back
// through the different modes
$modes = array(
STREAM_CRYPTO_METHOD_TLS_CLIENT,
STREAM_CRYPTO_METHOD_SSLv3_CLIENT,
STREAM_CRYPTO_METHOD_SSLv23_CLIENT,
STREAM_CRYPTO_METHOD_SSLv2_CLIENT
);
$success = false;
foreach($modes as $mode) {
$success = stream_socket_enable_crypto($this->socket, true, $mode);
if ($success) break;
}
if (! $success) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception("Unable to connect to" .
" HTTPS server through proxy: could not negotiate secure connection.");
}
}
/**
* Close the connection to the server
*
*/
public function close()
{
parent::close();
$this->negotiated = false;
}
/**
* Destructor: make sure the socket is disconnected
*
*/
public function __destruct()
{
if ($this->socket) $this->close();
}
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @version $Id: Socket.php 20947 2010-02-06 17:09:07Z padraic $
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Uri_Http
*/
require_once 'Zend/Uri/Http.php';
/**
* @see Zend_Http_Client_Adapter_Interface
*/
require_once 'Zend/Http/Client/Adapter/Interface.php';
/**
* @see Zend_Http_Client_Adapter_Stream
*/
require_once 'Zend/Http/Client/Adapter/Stream.php';
/**
* A sockets based (stream_socket_client) adapter class for Zend_Http_Client. Can be used
* on almost every PHP environment, and does not require any special extensions.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Http_Client_Adapter_Socket implements Zend_Http_Client_Adapter_Interface, Zend_Http_Client_Adapter_Stream
{
/**
* The socket for server connection
*
* @var resource|null
*/
protected $socket = null;
/**
* What host/port are we connected to?
*
* @var array
*/
protected $connected_to = array(null, null);
/**
* Stream for storing output
*
* @var resource
*/
protected $out_stream = null;
/**
* Parameters array
*
* @var array
*/
protected $config = array(
'persistent' => false,
'ssltransport' => 'ssl',
'sslcert' => null,
'sslpassphrase' => null,
'sslusecontext' => false
);
/**
* Request method - will be set by write() and might be used by read()
*
* @var string
*/
protected $method = null;
/**
* Stream context
*
* @var resource
*/
protected $_context = null;
/**
* Adapter constructor, currently empty. Config is set using setConfig()
*
*/
public function __construct()
{
}
/**
* Set the configuration array for the adapter
*
* @param Zend_Config | array $config
*/
public function setConfig($config = array())
{
if ($config instanceof Zend_Config) {
$config = $config->toArray();
} elseif (! is_array($config)) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception(
'Array or Zend_Config object expected, got ' . gettype($config)
);
}
foreach ($config as $k => $v) {
$this->config[strtolower($k)] = $v;
}
}
/**
* Retrieve the array of all configuration options
*
* @return array
*/
public function getConfig()
{
return $this->config;
}
/**
* Set the stream context for the TCP connection to the server
*
* Can accept either a pre-existing stream context resource, or an array
* of stream options, similar to the options array passed to the
* stream_context_create() PHP function. In such case a new stream context
* will be created using the passed options.
*
* @since Zend Framework 1.9
*
* @param mixed $context Stream context or array of context options
* @return Zend_Http_Client_Adapter_Socket
*/
public function setStreamContext($context)
{
if (is_resource($context) && get_resource_type($context) == 'stream-context') {
$this->_context = $context;
} elseif (is_array($context)) {
$this->_context = stream_context_create($context);
} else {
// Invalid parameter
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception(
"Expecting either a stream context resource or array, got " . gettype($context)
);
}
return $this;
}
/**
* Get the stream context for the TCP connection to the server.
*
* If no stream context is set, will create a default one.
*
* @return resource
*/
public function getStreamContext()
{
if (! $this->_context) {
$this->_context = stream_context_create();
}
return $this->_context;
}
/**
* Connect to the remote server
*
* @param string $host
* @param int $port
* @param boolean $secure
*/
public function connect($host, $port = 80, $secure = false)
{
// If the URI should be accessed via SSL, prepend the Hostname with ssl://
$host = ($secure ? $this->config['ssltransport'] : 'tcp') . '://' . $host;
// If we are connected to the wrong host, disconnect first
if (($this->connected_to[0] != $host || $this->connected_to[1] != $port)) {
if (is_resource($this->socket)) $this->close();
}
// Now, if we are not connected, connect
if (! is_resource($this->socket) || ! $this->config['keepalive']) {
$context = $this->getStreamContext();
if ($secure || $this->config['sslusecontext']) {
if ($this->config['sslcert'] !== null) {
if (! stream_context_set_option($context, 'ssl', 'local_cert',
$this->config['sslcert'])) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Unable to set sslcert option');
}
}
if ($this->config['sslpassphrase'] !== null) {
if (! stream_context_set_option($context, 'ssl', 'passphrase',
$this->config['sslpassphrase'])) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Unable to set sslpassphrase option');
}
}
}
$flags = STREAM_CLIENT_CONNECT;
if ($this->config['persistent']) $flags |= STREAM_CLIENT_PERSISTENT;
$this->socket = @stream_socket_client($host . ':' . $port,
$errno,
$errstr,
(int) $this->config['timeout'],
$flags,
$context);
if (! $this->socket) {
$this->close();
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception(
'Unable to Connect to ' . $host . ':' . $port . '. Error #' . $errno . ': ' . $errstr);
}
// Set the stream timeout
if (! stream_set_timeout($this->socket, (int) $this->config['timeout'])) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Unable to set the connection timeout');
}
// Update connected_to
$this->connected_to = array($host, $port);
}
}
/**
* Send request to the remote server
*
* @param string $method
* @param Zend_Uri_Http $uri
* @param string $http_ver
* @param array $headers
* @param string $body
* @return string Request as string
*/
public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '')
{
// Make sure we're properly connected
if (! $this->socket) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Trying to write but we are not connected');
}
$host = $uri->getHost();
$host = (strtolower($uri->getScheme()) == 'https' ? $this->config['ssltransport'] : 'tcp') . '://' . $host;
if ($this->connected_to[0] != $host || $this->connected_to[1] != $uri->getPort()) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Trying to write but we are connected to the wrong host');
}
// Save request method for later
$this->method = $method;
// Build request headers
$path = $uri->getPath();
if ($uri->getQuery()) $path .= '?' . $uri->getQuery();
$request = "{$method} {$path} HTTP/{$http_ver}\r\n";
foreach ($headers as $k => $v) {
if (is_string($k)) $v = ucfirst($k) . ": $v";
$request .= "$v\r\n";
}
if(is_resource($body)) {
$request .= "\r\n";
} else {
// Add the request body
$request .= "\r\n" . $body;
}
// Send the request
if (! @fwrite($this->socket, $request)) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Error writing request to server');
}
if(is_resource($body)) {
if(stream_copy_to_stream($body, $this->socket) == 0) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Error writing request to server');
}
}
return $request;
}
/**
* Read response from server
*
* @return string
*/
public function read()
{
// First, read headers only
$response = '';
$gotStatus = false;
$stream = !empty($this->config['stream']);
while (($line = @fgets($this->socket)) !== false) {
$gotStatus = $gotStatus || (strpos($line, 'HTTP') !== false);
if ($gotStatus) {
$response .= $line;
if (rtrim($line) === '') break;
}
}
$this->_checkSocketReadTimeout();
$statusCode = Zend_Http_Response::extractCode($response);
// Handle 100 and 101 responses internally by restarting the read again
if ($statusCode == 100 || $statusCode == 101) return $this->read();
// Check headers to see what kind of connection / transfer encoding we have
$headers = Zend_Http_Response::extractHeaders($response);
/**
* Responses to HEAD requests and 204 or 304 responses are not expected
* to have a body - stop reading here
*/
if ($statusCode == 304 || $statusCode == 204 ||
$this->method == Zend_Http_Client::HEAD) {
// Close the connection if requested to do so by the server
if (isset($headers['connection']) && $headers['connection'] == 'close') {
$this->close();
}
return $response;
}
// If we got a 'transfer-encoding: chunked' header
if (isset($headers['transfer-encoding'])) {
if (strtolower($headers['transfer-encoding']) == 'chunked') {
do {
$line = @fgets($this->socket);
$this->_checkSocketReadTimeout();
$chunk = $line;
// Figure out the next chunk size
$chunksize = trim($line);
if (! ctype_xdigit($chunksize)) {
$this->close();
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Invalid chunk size "' .
$chunksize . '" unable to read chunked body');
}
// Convert the hexadecimal value to plain integer
$chunksize = hexdec($chunksize);
// Read next chunk
$read_to = ftell($this->socket) + $chunksize;
do {
$current_pos = ftell($this->socket);
if ($current_pos >= $read_to) break;
if($this->out_stream) {
if(stream_copy_to_stream($this->socket, $this->out_stream, $read_to - $current_pos) == 0) {
$this->_checkSocketReadTimeout();
break;
}
} else {
$line = @fread($this->socket, $read_to - $current_pos);
if ($line === false || strlen($line) === 0) {
$this->_checkSocketReadTimeout();
break;
}
$chunk .= $line;
}
} while (! feof($this->socket));
$chunk .= @fgets($this->socket);
$this->_checkSocketReadTimeout();
if(!$this->out_stream) {
$response .= $chunk;
}
} while ($chunksize > 0);
} else {
$this->close();
throw new Zend_Http_Client_Adapter_Exception('Cannot handle "' .
$headers['transfer-encoding'] . '" transfer encoding');
}
// We automatically decode chunked-messages when writing to a stream
// this means we have to disallow the Zend_Http_Response to do it again
if ($this->out_stream) {
$response = str_ireplace("Transfer-Encoding: chunked\r\n", '', $response);
}
// Else, if we got the content-length header, read this number of bytes
} elseif (isset($headers['content-length'])) {
$current_pos = ftell($this->socket);
$chunk = '';
for ($read_to = $current_pos + $headers['content-length'];
$read_to > $current_pos;
$current_pos = ftell($this->socket)) {
if($this->out_stream) {
if(@stream_copy_to_stream($this->socket, $this->out_stream, $read_to - $current_pos) == 0) {
$this->_checkSocketReadTimeout();
break;
}
} else {
$chunk = @fread($this->socket, $read_to - $current_pos);
if ($chunk === false || strlen($chunk) === 0) {
$this->_checkSocketReadTimeout();
break;
}
$response .= $chunk;
}
// Break if the connection ended prematurely
if (feof($this->socket)) break;
}
// Fallback: just read the response until EOF
} else {
do {
if($this->out_stream) {
if(@stream_copy_to_stream($this->socket, $this->out_stream) == 0) {
$this->_checkSocketReadTimeout();
break;
}
} else {
$buff = @fread($this->socket, 8192);
if ($buff === false || strlen($buff) === 0) {
$this->_checkSocketReadTimeout();
break;
} else {
$response .= $buff;
}
}
} while (feof($this->socket) === false);
$this->close();
}
// Close the connection if requested to do so by the server
if (isset($headers['connection']) && $headers['connection'] == 'close') {
$this->close();
}
return $response;
}
/**
* Close the connection to the server
*
*/
public function close()
{
if (is_resource($this->socket)) @fclose($this->socket);
$this->socket = null;
$this->connected_to = array(null, null);
}
/**
* Check if the socket has timed out - if so close connection and throw
* an exception
*
* @throws Zend_Http_Client_Adapter_Exception with READ_TIMEOUT code
*/
protected function _checkSocketReadTimeout()
{
if ($this->socket) {
$info = stream_get_meta_data($this->socket);
$timedout = $info['timed_out'];
if ($timedout) {
$this->close();
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception(
"Read timed out after {$this->config['timeout']} seconds",
Zend_Http_Client_Adapter_Exception::READ_TIMEOUT
);
}
}
}
/**
* Set output stream for the response
*
* @param resource $stream
* @return Zend_Http_Client_Adapter_Socket
*/
public function setOutputStream($stream)
{
$this->out_stream = $stream;
return $this;
}
/**
* Destructor: make sure the socket is disconnected
*
* If we are in persistent TCP mode, will not close the connection
*
*/
public function __destruct()
{
if (! $this->config['persistent']) {
if ($this->socket) $this->close();
}
}
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @version $Id: Interface.php 16214 2009-06-21 19:34:03Z thomas $
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* An interface description for Zend_Http_Client_Adapter_Stream classes.
*
* This interface decribes Zend_Http_Client_Adapter which supports streaming.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_Http_Client_Adapter_Stream
{
/**
* Set output stream
*
* This function sets output stream where the result will be stored.
*
* @param resource $stream Stream to write the output to
*
*/
function setOutputStream($stream);
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @version $Id: Test.php 20096 2010-01-06 02:05:09Z bkarwin $
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Uri_Http
*/
require_once 'Zend/Uri/Http.php';
/**
* @see Zend_Http_Response
*/
require_once 'Zend/Http/Response.php';
/**
* @see Zend_Http_Client_Adapter_Interface
*/
require_once 'Zend/Http/Client/Adapter/Interface.php';
/**
* A testing-purposes adapter.
*
* Should be used to test all components that rely on Zend_Http_Client,
* without actually performing an HTTP request. You should instantiate this
* object manually, and then set it as the client's adapter. Then, you can
* set the expected response using the setResponse() method.
*
* @category Zend
* @package Zend_Http
* @subpackage Client_Adapter
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Http_Client_Adapter_Test implements Zend_Http_Client_Adapter_Interface
{
/**
* Parameters array
*
* @var array
*/
protected $config = array();
/**
* Buffer of responses to be returned by the read() method. Can be
* set using setResponse() and addResponse().
*
* @var array
*/
protected $responses = array("HTTP/1.1 400 Bad Request\r\n\r\n");
/**
* Current position in the response buffer
*
* @var integer
*/
protected $responseIndex = 0;
/**
* Wether or not the next request will fail with an exception
*
* @var boolean
*/
protected $_nextRequestWillFail = false;
/**
* Adapter constructor, currently empty. Config is set using setConfig()
*
*/
public function __construct()
{ }
/**
* Set the nextRequestWillFail flag
*
* @param boolean $flag
* @return Zend_Http_Client_Adapter_Test
*/
public function setNextRequestWillFail($flag)
{
$this->_nextRequestWillFail = (bool) $flag;
return $this;
}
/**
* Set the configuration array for the adapter
*
* @param Zend_Config | array $config
*/
public function setConfig($config = array())
{
if ($config instanceof Zend_Config) {
$config = $config->toArray();
} elseif (! is_array($config)) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception(
'Array or Zend_Config object expected, got ' . gettype($config)
);
}
foreach ($config as $k => $v) {
$this->config[strtolower($k)] = $v;
}
}
/**
* Connect to the remote server
*
* @param string $host
* @param int $port
* @param boolean $secure
* @param int $timeout
* @throws Zend_Http_Client_Adapter_Exception
*/
public function connect($host, $port = 80, $secure = false)
{
if ($this->_nextRequestWillFail) {
$this->_nextRequestWillFail = false;
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception('Request failed');
}
}
/**
* Send request to the remote server
*
* @param string $method
* @param Zend_Uri_Http $uri
* @param string $http_ver
* @param array $headers
* @param string $body
* @return string Request as string
*/
public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '')
{
$host = $uri->getHost();
$host = (strtolower($uri->getScheme()) == 'https' ? 'sslv2://' . $host : $host);
// Build request headers
$path = $uri->getPath();
if ($uri->getQuery()) $path .= '?' . $uri->getQuery();
$request = "{$method} {$path} HTTP/{$http_ver}\r\n";
foreach ($headers as $k => $v) {
if (is_string($k)) $v = ucfirst($k) . ": $v";
$request .= "$v\r\n";
}
// Add the request body
$request .= "\r\n" . $body;
// Do nothing - just return the request as string
return $request;
}
/**
* Return the response set in $this->setResponse()
*
* @return string
*/
public function read()
{
if ($this->responseIndex >= count($this->responses)) {
$this->responseIndex = 0;
}
return $this->responses[$this->responseIndex++];
}
/**
* Close the connection (dummy)
*
*/
public function close()
{ }
/**
* Set the HTTP response(s) to be returned by this adapter
*
* @param Zend_Http_Response|array|string $response
*/
public function setResponse($response)
{
if ($response instanceof Zend_Http_Response) {
$response = $response->asString("\r\n");
}
$this->responses = (array)$response;
$this->responseIndex = 0;
}
/**
* Add another response to the response buffer.
*
* @param string Zend_Http_Response|$response
*/
public function addResponse($response)
{
if ($response instanceof Zend_Http_Response) {
$response = $response->asString("\r\n");
}
$this->responses[] = $response;
}
/**
* Sets the position of the response buffer. Selects which
* response will be returned on the next call to read().
*
* @param integer $index
*/
public function setResponseIndex($index)
{
if ($index < 0 || $index >= count($this->responses)) {
require_once 'Zend/Http/Client/Adapter/Exception.php';
throw new Zend_Http_Client_Adapter_Exception(
'Index out of range of response buffer size');
}
$this->responseIndex = $index;
}
}