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import v1.0.0-RC4 | 2009-05-20

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2019-07-17 22:08:50 +02:00
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289
libs/Zend/Wildfire/Channel/HttpHeaders.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_Wildfire
* @subpackage Channel
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Wildfire_Channel_Interface */
require_once 'Zend/Wildfire/Channel/Interface.php';
/** Zend_Wildfire_Exception */
require_once 'Zend/Wildfire/Exception.php';
/** Zend_Controller_Request_Abstract */
require_once('Zend/Controller/Request/Abstract.php');
/** Zend_Controller_Response_Abstract */
require_once('Zend/Controller/Response/Abstract.php');
/** Zend_Controller_Plugin_Abstract */
require_once 'Zend/Controller/Plugin/Abstract.php';
/** Zend_Wildfire_Protocol_JsonStream */
require_once 'Zend/Wildfire/Protocol/JsonStream.php';
/** Zend_Controller_Front **/
require_once 'Zend/Controller/Front.php';
/**
* Implements communication via HTTP request and response headers for Wildfire Protocols.
*
* @category Zend
* @package Zend_Wildfire
* @subpackage Channel
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Wildfire_Channel_HttpHeaders extends Zend_Controller_Plugin_Abstract implements Zend_Wildfire_Channel_Interface
{
/**
* The string to be used to prefix the headers.
* @var string
*/
protected static $_headerPrefix = 'X-WF-';
/**
* Singleton instance
* @var Zend_Wildfire_Channel_HttpHeaders
*/
protected static $_instance = null;
/**
* The index of the plugin in the controller dispatch loop plugin stack
* @var integer
*/
protected static $_controllerPluginStackIndex = 999;
/**
* The protocol instances for this channel
* @var array
*/
protected $_protocols = null;
/**
* Initialize singleton instance.
*
* @param string $class OPTIONAL Subclass of Zend_Wildfire_Channel_HttpHeaders
* @return Zend_Wildfire_Channel_HttpHeaders Returns the singleton Zend_Wildfire_Channel_HttpHeaders instance
* @throws Zend_Wildfire_Exception
*/
public static function init($class = null)
{
if (self::$_instance!==null) {
throw new Zend_Wildfire_Exception('Singleton instance of Zend_Wildfire_Channel_HttpHeaders already exists!');
}
if ($class!==null) {
if (!is_string($class)) {
throw new Zend_Wildfire_Exception('Third argument is not a class string');
}
Zend_Loader::loadClass($class);
self::$_instance = new $class();
if (!self::$_instance instanceof Zend_Wildfire_Channel_HttpHeaders) {
self::$_instance = null;
throw new Zend_Wildfire_Exception('Invalid class to third argument. Must be subclass of Zend_Wildfire_Channel_HttpHeaders.');
}
} else {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Get or create singleton instance
*
* @param $skipCreate boolean True if an instance should not be created
* @return Zend_Wildfire_Channel_HttpHeaders
*/
public static function getInstance($skipCreate=false)
{
if (self::$_instance===null && $skipCreate!==true) {
return self::init();
}
return self::$_instance;
}
/**
* Destroys the singleton instance
*
* Primarily used for testing.
*
* @return void
*/
public static function destroyInstance()
{
self::$_instance = null;
}
/**
* Get the instance of a give protocol for this channel
*
* @param string $uri The URI for the protocol
* @return object Returns the protocol instance for the diven URI
*/
public function getProtocol($uri)
{
if (!isset($this->_protocols[$uri])) {
$this->_protocols[$uri] = $this->_initProtocol($uri);
}
$this->_registerControllerPlugin();
return $this->_protocols[$uri];
}
/**
* Initialize a new protocol
*
* @param string $uri The URI for the protocol to be initialized
* @return object Returns the new initialized protocol instance
* @throws Zend_Wildfire_Exception
*/
protected function _initProtocol($uri)
{
switch ($uri) {
case Zend_Wildfire_Protocol_JsonStream::PROTOCOL_URI;
return new Zend_Wildfire_Protocol_JsonStream();
}
throw new Zend_Wildfire_Exception('Tyring to initialize unknown protocol for URI "'.$uri.'".');
}
/**
* Flush all data from all protocols and send all data to response headers.
*
* @return boolean Returns TRUE if data was flushed
*/
public function flush()
{
if (!$this->_protocols || !$this->isReady()) {
return false;
}
foreach ( $this->_protocols as $protocol ) {
$payload = $protocol->getPayload($this);
if ($payload) {
foreach( $payload as $message ) {
$this->getResponse()->setHeader(self::$_headerPrefix.$message[0],
$message[1], true);
}
}
}
return true;
}
/**
* Set the index of the plugin in the controller dispatch loop plugin stack
*
* @param integer $index The index of the plugin in the stack
* @return integer The previous index.
*/
public static function setControllerPluginStackIndex($index)
{
$previous = self::$_controllerPluginStackIndex;
self::$_controllerPluginStackIndex = $index;
return $previous;
}
/**
* Register this object as a controller plugin.
*
* @return void
*/
protected function _registerControllerPlugin()
{
$controller = Zend_Controller_Front::getInstance();
if (!$controller->hasPlugin(get_class($this))) {
$controller->registerPlugin($this, self::$_controllerPluginStackIndex);
}
}
/*
* Zend_Wildfire_Channel_Interface
*/
/**
* Determine if channel is ready.
*
* @return boolean Returns TRUE if channel is ready.
*/
public function isReady()
{
return ($this->getResponse()->canSendHeaders() &&
preg_match_all('/\s?FirePHP\/([\.|\d]*)\s?/si',
$this->getRequest()->getHeader('User-Agent'),$m));
}
/*
* Zend_Controller_Plugin_Abstract
*/
/**
* Flush messages to headers as late as possible but before headers have been sent.
*
* @return void
*/
public function dispatchLoopShutdown()
{
$this->flush();
}
/**
* Get the request object
*
* @return Zend_Controller_Request_Abstract
* @throws Zend_Wildfire_Exception
*/
public function getRequest()
{
if (!$this->_request) {
$controller = Zend_Controller_Front::getInstance();
$this->setRequest($controller->getRequest());
}
if (!$this->_request) {
throw new Zend_Wildfire_Exception('Request objects not initialized.');
}
return $this->_request;
}
/**
* Get the response object
*
* @return Zend_Controller_Response_Abstract
* @throws Zend_Wildfire_Exception
*/
public function getResponse()
{
if (!$this->_response) {
$response = Zend_Controller_Front::getInstance()->getResponse();
if ($response) {
$this->setResponse($response);
}
}
if (!$this->_response) {
throw new Zend_Wildfire_Exception('Response objects not initialized.');
}
return $this->_response;
}
}

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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_Wildfire
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @category Zend
* @package Zend_Wildfire
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_Wildfire_Channel_Interface
{
/**
* Determine if channel is ready.
*
* @return boolean Returns TRUE if channel is ready.
*/
public function isReady();
}

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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_Wildfire
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Exception.php 8064 2008-02-16 10:58:39Z thomas $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Exception */
require_once 'Zend/Exception.php';
/**
* @category Zend
* @package Zend_Wildfire
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Wildfire_Exception extends Zend_Exception
{}

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libs/Zend/Wildfire/Plugin/FirePhp.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_Wildfire
* @subpackage Plugin
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Loader */
require_once 'Zend/Loader.php';
/** Zend_Wildfire_Exception */
require_once 'Zend/Wildfire/Exception.php';
/** Zend_Controller_Request_Abstract */
require_once('Zend/Controller/Request/Abstract.php');
/** Zend_Controller_Response_Abstract */
require_once('Zend/Controller/Response/Abstract.php');
/** Zend_Wildfire_Channel_HttpHeaders */
require_once 'Zend/Wildfire/Channel/HttpHeaders.php';
/** Zend_Wildfire_Protocol_JsonStream */
require_once 'Zend/Wildfire/Protocol/JsonStream.php';
/** Zend_Wildfire_Plugin_Interface */
require_once 'Zend/Wildfire/Plugin/Interface.php';
/**
* Primary class for communicating with the FirePHP Firefox Extension.
*
* @category Zend
* @package Zend_Wildfire
* @subpackage Plugin
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Wildfire_Plugin_FirePhp implements Zend_Wildfire_Plugin_Interface
{
/**
* Plain log style.
*/
const LOG = 'LOG';
/**
* Information style.
*/
const INFO = 'INFO';
/**
* Warning style.
*/
const WARN = 'WARN';
/**
* Error style that increments Firebug's error counter.
*/
const ERROR = 'ERROR';
/**
* Trace style showing message and expandable full stack trace.
*/
const TRACE = 'TRACE';
/**
* Exception style showing message and expandable full stack trace.
* Also increments Firebug's error counter.
*/
const EXCEPTION = 'EXCEPTION';
/**
* Table style showing summary line and expandable table
*/
const TABLE = 'TABLE';
/**
* Dump variable to Server panel in Firebug Request Inspector
*/
const DUMP = 'DUMP';
/**
* Start a group in the Firebug Console
*/
const GROUP_START = 'GROUP_START';
/**
* End a group in the Firebug Console
*/
const GROUP_END = 'GROUP_END';
/**
* The plugin URI for this plugin
*/
const PLUGIN_URI = 'http://meta.firephp.org/Wildfire/Plugin/ZendFramework/FirePHP/1.6.2';
/**
* The protocol URI for this plugin
*/
const PROTOCOL_URI = Zend_Wildfire_Protocol_JsonStream::PROTOCOL_URI;
/**
* The structure URI for the Dump structure
*/
const STRUCTURE_URI_DUMP = 'http://meta.firephp.org/Wildfire/Structure/FirePHP/Dump/0.1';
/**
* The structure URI for the Firebug Console structure
*/
const STRUCTURE_URI_FIREBUGCONSOLE = 'http://meta.firephp.org/Wildfire/Structure/FirePHP/FirebugConsole/0.1';
/**
* Singleton instance
* @var Zend_Wildfire_Plugin_FirePhp
*/
protected static $_instance = null;
/**
* Flag indicating whether FirePHP should send messages to the user-agent.
* @var boolean
*/
protected $_enabled = true;
/**
* The channel via which to send the encoded messages.
* @var Zend_Wildfire_Channel_Interface
*/
protected $_channel = null;
/**
* Messages that are buffered to be sent when protocol flushes
* @var array
*/
protected $_messages = array();
/**
* The maximum depth to traverse objects when encoding
* @var int
*/
protected $_maxObjectDepth = 10;
/**
* The maximum depth to traverse nested arrays when encoding
* @var int
*/
protected $_maxArrayDepth = 20;
/**
* A stack of objects used during encoding to detect recursion
* @var array
*/
protected $_objectStack = array();
/**
* Create singleton instance.
*
* @param string $class OPTIONAL Subclass of Zend_Wildfire_Plugin_FirePhp
* @return Zend_Wildfire_Plugin_FirePhp Returns the singleton Zend_Wildfire_Plugin_FirePhp instance
* @throws Zend_Wildfire_Exception
*/
public static function init($class = null)
{
if (self::$_instance!==null) {
throw new Zend_Wildfire_Exception('Singleton instance of Zend_Wildfire_Plugin_FirePhp already exists!');
}
if ($class!==null) {
if (!is_string($class)) {
throw new Zend_Wildfire_Exception('Third argument is not a class string');
}
Zend_Loader::loadClass($class);
self::$_instance = new $class();
if (!self::$_instance instanceof Zend_Wildfire_Plugin_FirePhp) {
self::$_instance = null;
throw new Zend_Wildfire_Exception('Invalid class to third argument. Must be subclass of Zend_Wildfire_Plugin_FirePhp.');
}
} else {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Constructor
* @return void
*/
protected function __construct()
{
$this->_channel = Zend_Wildfire_Channel_HttpHeaders::getInstance();
$this->_channel->getProtocol(self::PROTOCOL_URI)->registerPlugin($this);
}
/**
* Get or create singleton instance
*
* @param $skipCreate boolean True if an instance should not be created
* @return Zend_Wildfire_Plugin_FirePhp
*/
public static function getInstance($skipCreate=false)
{
if (self::$_instance===null && $skipCreate!==true) {
return self::init();
}
return self::$_instance;
}
/**
* Destroys the singleton instance
*
* Primarily used for testing.
*
* @return void
*/
public static function destroyInstance()
{
self::$_instance = null;
}
/**
* Enable or disable sending of messages to user-agent.
* If disabled all headers to be sent will be removed.
*
* @param boolean $enabled Set to TRUE to enable sending of messages.
* @return boolean The previous value.
*/
public function setEnabled($enabled)
{
$previous = $this->_enabled;
$this->_enabled = $enabled;
if (!$this->_enabled) {
$this->_messages = array();
$this->_channel->getProtocol(self::PROTOCOL_URI)->clearMessages($this);
}
return $previous;
}
/**
* Determine if logging to user-agent is enabled.
*
* @return boolean Returns TRUE if logging is enabled.
*/
public function getEnabled()
{
return $this->_enabled;
}
/**
* Starts a group in the Firebug Console
*
* @param string $title The title of the group
* @return TRUE if the group instruction was added to the response headers or buffered.
*/
public static function group($title)
{
return self::send(null, $title, self::GROUP_START);
}
/**
* Ends a group in the Firebug Console
*
* @return TRUE if the group instruction was added to the response headers or buffered.
*/
public static function groupEnd()
{
return self::send(null, null, self::GROUP_END);
}
/**
* Logs variables to the Firebug Console
* via HTTP response headers and the FirePHP Firefox Extension.
*
* @param mixed $var The variable to log.
* @param string $label OPTIONAL Label to prepend to the log event.
* @param string $style OPTIONAL Style of the log event.
* @return boolean Returns TRUE if the variable was added to the response headers or buffered.
* @throws Zend_Wildfire_Exception
*/
public static function send($var, $label=null, $style=null)
{
if (self::$_instance===null) {
self::getInstance();
}
if (!self::$_instance->_enabled) {
return false;
}
if ($var instanceof Zend_Wildfire_Plugin_FirePhp_Message) {
if ($var->getBuffered()) {
if (!in_array($var, self::$_instance->_messages)) {
self::$_instance->_messages[] = $var;
}
return true;
}
if ($var->getDestroy()) {
return false;
}
$style = $var->getStyle();
$label = $var->getLabel();
$var = $var->getMessage();
}
if (!self::$_instance->_channel->isReady()) {
return false;
}
if ($var instanceof Exception) {
$var = array('Class'=>get_class($var),
'Message'=>$var->getMessage(),
'File'=>$var->getFile(),
'Line'=>$var->getLine(),
'Type'=>'throw',
'Trace'=>$var->getTrace());
$style = self::EXCEPTION;
} else
if ($style==self::TRACE) {
$trace = debug_backtrace();
if(!$trace) return false;
for ( $i=0 ; $i<sizeof($trace) ; $i++ ) {
if (isset($trace[$i]['class']) &&
substr($trace[$i]['class'],0,8)!='Zend_Log' &&
substr($trace[$i]['class'],0,13)!='Zend_Wildfire') {
$i--;
break;
}
}
if ($i==sizeof($trace)) {
$i = 0;
}
$var = array('Class'=>$trace[$i]['class'],
'Type'=>$trace[$i]['type'],
'Function'=>$trace[$i]['function'],
'Message'=>(isset($trace[$i]['args'][0]))?$trace[$i]['args'][0]:'',
'File'=>(isset($trace[$i]['file']))?$trace[$i]['file']:'',
'Line'=>(isset($trace[$i]['line']))?$trace[$i]['line']:'',
'Args'=>$trace[$i]['args'],
'Trace'=>array_splice($trace,$i+1));
} else {
if ($style===null) {
$style = self::LOG;
}
}
switch ($style) {
case self::LOG:
case self::INFO:
case self::WARN:
case self::ERROR:
case self::EXCEPTION:
case self::TRACE:
case self::TABLE:
case self::DUMP:
case self::GROUP_START:
case self::GROUP_END:
break;
default:
throw new Zend_Wildfire_Exception('Log style "'.$style.'" not recognized!');
break;
}
if ($style == self::DUMP) {
return self::$_instance->_recordMessage(self::STRUCTURE_URI_DUMP,
array('key'=>$label,
'data'=>$var));
} else {
$meta = array('Type'=>$style);
if ($label!=null) {
$meta['Label'] = $label;
}
return self::$_instance->_recordMessage(self::STRUCTURE_URI_FIREBUGCONSOLE,
array('data'=>$var,
'meta'=>$meta));
}
}
/**
* Record a message with the given data in the given structure
*
* @param string $structure The structure to be used for the data
* @param array $data The data to be recorded
* @return boolean Returns TRUE if message was recorded
* @throws Zend_Wildfire_Exception
*/
protected function _recordMessage($structure, $data)
{
switch($structure) {
case self::STRUCTURE_URI_DUMP:
if (!isset($data['key'])) {
throw new Zend_Wildfire_Exception('You must supply a key.');
}
if (!array_key_exists('data',$data)) {
throw new Zend_Wildfire_Exception('You must supply data.');
}
return $this->_channel->getProtocol(self::PROTOCOL_URI)->
recordMessage($this,
$structure,
array($data['key']=>$this->_encodeObject($data['data'])));
case self::STRUCTURE_URI_FIREBUGCONSOLE:
if (!isset($data['meta']) ||
!is_array($data['meta']) ||
!array_key_exists('Type',$data['meta'])) {
throw new Zend_Wildfire_Exception('You must supply a "Type" in the meta information.');
}
if (!array_key_exists('data',$data)) {
throw new Zend_Wildfire_Exception('You must supply data.');
}
return $this->_channel->getProtocol(self::PROTOCOL_URI)->
recordMessage($this,
$structure,
array($data['meta'],
$this->_encodeObject($data['data'])));
default:
throw new Zend_Wildfire_Exception('Structure of name "'.$structure.'" is not recognized.');
break;
}
return false;
}
/**
* Encode an object by generating an array containing all object members.
*
* All private and protected members are included. Some meta info about
* the object class is added.
*
* @param mixed $object The object/array/value to be encoded
* @return array The encoded object
*/
protected function _encodeObject($object, $depth = 1)
{
$return = array();
if (is_resource($object)) {
return '** '.(string)$object.' **';
} else
if (is_object($object)) {
if ($depth > $this->_maxObjectDepth) {
return '** Max Depth **';
}
foreach ($this->_objectStack as $refVal) {
if ($refVal === $object) {
return '** Recursion ('.get_class($object).') **';
}
}
array_push($this->_objectStack, $object);
$return['__className'] = $class = get_class($object);
$reflectionClass = new ReflectionClass($class);
$properties = array();
foreach ( $reflectionClass->getProperties() as $property) {
$properties[$property->getName()] = $property;
}
$members = (array)$object;
foreach ($properties as $raw_name => $property) {
$name = $raw_name;
if ($property->isStatic()) {
$name = 'static:'.$name;
}
if ($property->isPublic()) {
$name = 'public:'.$name;
} else
if ($property->isPrivate()) {
$name = 'private:'.$name;
$raw_name = "\0".$class."\0".$raw_name;
} else
if ($property->isProtected()) {
$name = 'protected:'.$name;
$raw_name = "\0".'*'."\0".$raw_name;
}
if (array_key_exists($raw_name,$members)
&& !$property->isStatic()) {
$return[$name] = $this->_encodeObject($members[$raw_name], $depth + 1);
} else {
if (method_exists($property,'setAccessible')) {
$property->setAccessible(true);
$return[$name] = $this->_encodeObject($property->getValue($object), $depth + 1);
} else
if ($property->isPublic()) {
$return[$name] = $this->_encodeObject($property->getValue($object), $depth + 1);
} else {
$return[$name] = '** Need PHP 5.3 to get value **';
}
}
}
// Include all members that are not defined in the class
// but exist in the object
foreach($members as $name => $value) {
if ($name{0} == "\0") {
$parts = explode("\0", $name);
$name = $parts[2];
}
if (!isset($properties[$name])) {
$name = 'undeclared:'.$name;
$return[$name] = $this->_encodeObject($value, $depth + 1);
}
}
array_pop($this->_objectStack);
} elseif (is_array($object)) {
if ($depth > $this->_maxArrayDepth) {
return '** Max Depth **';
}
foreach ($object as $key => $val) {
// Encoding the $GLOBALS PHP array causes an infinite loop
// if the recursion is not reset here as it contains
// a reference to itself. This is the only way I have come up
// with to stop infinite recursion in this case.
if ($key=='GLOBALS'
&& is_array($val)
&& array_key_exists('GLOBALS',$val)) {
$val['GLOBALS'] = '** Recursion (GLOBALS) **';
}
$return[$key] = $this->_encodeObject($val, $depth + 1);
}
} else {
return $object;
}
return $return;
}
/*
* Zend_Wildfire_Plugin_Interface
*/
/**
* Get the unique indentifier for this plugin.
*
* @return string Returns the URI of the plugin.
*/
public function getUri()
{
return self::PLUGIN_URI;
}
/**
* Flush any buffered data.
*
* @param string $protocolUri The URI of the protocol that should be flushed to
* @return void
*/
public function flushMessages($protocolUri)
{
if(!$this->_messages || $protocolUri!=self::PROTOCOL_URI) {
return;
}
foreach( $this->_messages as $message ) {
if (!$message->getDestroy()) {
$this->send($message->getMessage(), $message->getLabel(), $message->getStyle());
}
}
$this->_messages = array();
}
}

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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_Wildfire
* @subpackage Plugin
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* A message envelope that can be passed to Zend_Wildfire_Plugin_FirePhp to be
* logged to Firebug instead of a variable.
*
* @category Zend
* @package Zend_Wildfire
* @subpackage Plugin
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Wildfire_Plugin_FirePhp_Message
{
/**
* The style of the message
* @var string
*/
protected $_style = null;
/**
* The label of the message
* @var string
*/
protected $_label = null;
/**
* The message value
* @var mixed
*/
protected $_message = null;
/**
* Flag indicating if message buffering is enabled
* @var boolean
*/
protected $_buffered = false;
/**
* Flag indicating if message should be destroyed and not delivered
* @var boolean
*/
protected $_destroy = false;
/**
* Random unique ID used to identify message in comparison operations
* @var string
*/
protected $_ruid = false;
/**
* Creates a new message with the given style and message
*
* @param string $style Style of the message.
* @param mixed $message The message
* @return void
*/
function __construct($style, $message)
{
$this->_style = $style;
$this->_message = $message;
$this->_ruid = md5(microtime().mt_rand());
}
/**
* Set the label of the message
*
* @param string $label The label to be set
* @return void
*/
public function setLabel($label)
{
$this->_label = $label;
}
/**
* Get the label of the message
*
* @return string The label of the message
*/
public function getLabel()
{
return $this->_label;
}
/**
* Enable or disable message buffering
*
* If a message is buffered it can be updated for the duration of the
* request and is only flushed at the end of the request.
*
* @param boolean $buffered TRUE to enable buffering FALSE otherwise
* @return boolean Returns previous buffering value
*/
public function setBuffered($buffered)
{
$previous = $this->_buffered;
$this->_buffered = $buffered;
return $previous;
}
/**
* Determine if buffering is enabled or disabled
*
* @return boolean Returns TRUE if buffering is enabled, FALSE otherwise.
*/
public function getBuffered()
{
return $this->_buffered;
}
/**
* Destroy the message to prevent delivery
*
* @param boolean $destroy TRUE to destroy FALSE otherwise
* @return boolean Returns previous destroy value
*/
public function setDestroy($destroy)
{
$previous = $this->_destroy;
$this->_destroy = $destroy;
return $previous;
}
/**
* Determine if message should be destroyed
*
* @return boolean Returns TRUE if message should be destroyed, FALSE otherwise.
*/
public function getDestroy()
{
return $this->_destroy;
}
/**
* Set the style of the message
*
* @return void
*/
public function setStyle($style)
{
$this->_style = $style;
}
/**
* Get the style of the message
*
* @return string The style of the message
*/
public function getStyle()
{
return $this->_style;
}
/**
* Set the actual message to be sent in its final format.
*
* @return void
*/
public function setMessage($message)
{
$this->_message = $message;
}
/**
* Get the actual message to be sent in its final format.
*
* @return mixed Returns the message to be sent.
*/
public function getMessage()
{
return $this->_message;
}
}

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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_Wildfire
* @subpackage Plugin
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Wildfire_Plugin_FirePhp */
require_once 'Zend/Wildfire/Plugin/FirePhp.php';
/** Zend_Wildfire_Plugin_FirePhp_Message */
require_once 'Zend/Wildfire/Plugin/FirePhp/Message.php';
/**
* A message envelope that can be updated for the duration of the requet before
* it gets flushed at the end of the request.
*
* @category Zend
* @package Zend_Wildfire
* @subpackage Plugin
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Wildfire_Plugin_FirePhp_TableMessage extends Zend_Wildfire_Plugin_FirePhp_Message
{
/**
* The header of the table containing all columns
* @var array
*/
protected $_header = null;
/**
* The rows of the table
* $var array
*/
protected $_rows = array();
/**
* Constructor
*
* @param string $label The label of the table
*/
function __construct($label)
{
parent::__construct(Zend_Wildfire_Plugin_FirePhp::TABLE, null);
$this->setLabel($label);
}
/**
* Set the table header
*
* @param array $header The header columns
* @return void
*/
public function setHeader($header)
{
$this->_header = $header;
}
/**
* Append a row to the end of the table.
*
* @param array $row An array of column values representing a row.
* @return void
*/
public function addRow($row)
{
$this->_rows[] = $row;
}
/**
* Get the actual message to be sent in its final format.
*
* @return mixed Returns the message to be sent.
*/
public function getMessage()
{
$table = $this->_rows;
array_unshift($table,$this->_header);
return $table;
}
}

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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_Wildfire
* @subpackage Plugin
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @category Zend
* @package Zend_Wildfire
* @subpackage Plugin
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_Wildfire_Plugin_Interface
{
/**
* Flush any buffered data.
*
* @param string $protocolUri The URI of the protocol that should be flushed to
* @return void
*/
public function flushMessages($protocolUri);
/**
* Get the unique indentifier for this plugin.
*
* @return string Returns the URI of the plugin.
*/
public function getUri();
}

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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_Wildfire
* @subpackage Protocol
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Wildfire_Exception */
require_once 'Zend/Wildfire/Exception.php';
/** Zend_Wildfire_Plugin_Interface */
require_once 'Zend/Wildfire/Plugin/Interface.php';
/** Zend_Wildfire_Channel_Interface */
require_once 'Zend/Wildfire/Channel/Interface.php';
/** Zend_Json */
require_once 'Zend/Json.php';
/**
* Encodes messages into the Wildfire JSON Stream Communication Protocol.
*
* @category Zend
* @package Zend_Wildfire
* @subpackage Protocol
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Wildfire_Protocol_JsonStream
{
/**
* The protocol URI for this protocol
*/
const PROTOCOL_URI = 'http://meta.wildfirehq.org/Protocol/JsonStream/0.2';
/**
* All messages to be sent.
* @var array
*/
protected $_messages = array();
/**
* Plugins that are using this protocol
* @var array
*/
protected $_plugins = array();
/**
* Register a plugin that uses this protocol
*
* @param Zend_Wildfire_Plugin_Interface $plugin The plugin to be registered
* @return boolean Returns TRUE if plugin was registered, false if it was already registered
*/
public function registerPlugin(Zend_Wildfire_Plugin_Interface $plugin)
{
if (in_array($plugin,$this->_plugins)) {
return false;
}
$this->_plugins[] = $plugin;
return true;
}
/**
* Record a message with the given data in the given structure
*
* @param Zend_Wildfire_Plugin_Interface $plugin The plugin recording the message
* @param string $structure The structure to be used for the data
* @param array $data The data to be recorded
* @return boolean Returns TRUE if message was recorded
*/
public function recordMessage(Zend_Wildfire_Plugin_Interface $plugin, $structure, $data)
{
if(!isset($this->_messages[$structure])) {
$this->_messages[$structure] = array();
}
$uri = $plugin->getUri();
if(!isset($this->_messages[$structure][$uri])) {
$this->_messages[$structure][$uri] = array();
}
$this->_messages[$structure][$uri][] = $this->_encode($data);
return true;
}
/**
* Remove all qued messages
*
* @param Zend_Wildfire_Plugin_Interface $plugin The plugin for which to clear messages
* @return boolean Returns TRUE if messages were present
*/
public function clearMessages(Zend_Wildfire_Plugin_Interface $plugin)
{
$uri = $plugin->getUri();
$present = false;
foreach ($this->_messages as $structure => $messages) {
if(!isset($this->_messages[$structure][$uri])) {
continue;
}
$present = true;
unset($this->_messages[$structure][$uri]);
if (!$this->_messages[$structure]) {
unset($this->_messages[$structure]);
}
}
return $present;
}
/**
* Get all qued messages
*
* @return mixed Returns qued messages or FALSE if no messages are qued
*/
public function getMessages()
{
if (!$this->_messages) {
return false;
}
return $this->_messages;
}
/**
* Use the JSON encoding scheme for the value specified
*
* @param mixed $value The value to be encoded
* @return string The encoded value
*/
protected function _encode($value)
{
return Zend_Json::encode($value, true, array('silenceCyclicalExceptions'=>true));
}
/**
* Retrieves all formatted data ready to be sent by the channel.
*
* @param Zend_Wildfire_Channel_Interface $channel The instance of the channel that will be transmitting the data
* @return mixed Returns the data to be sent by the channel.
* @throws Zend_Wildfire_Exception
*/
public function getPayload(Zend_Wildfire_Channel_Interface $channel)
{
if (!$channel instanceof Zend_Wildfire_Channel_HttpHeaders) {
throw new Zend_Wildfire_Exception('The '.get_class($channel).' channel is not supported by the '.get_class($this).' protocol.');
}
if ($this->_plugins) {
foreach ($this->_plugins as $plugin) {
$plugin->flushMessages(self::PROTOCOL_URI);
}
}
if (!$this->_messages) {
return false;
}
$protocol_index = 1;
$structure_index = 1;
$plugin_index = 1;
$message_index = 1;
$payload = array();
$payload[] = array('Protocol-'.$protocol_index, self::PROTOCOL_URI);
foreach ($this->_messages as $structure_uri => $plugin_messages ) {
$payload[] = array($protocol_index.'-Structure-'.$structure_index, $structure_uri);
foreach ($plugin_messages as $plugin_uri => $messages ) {
$payload[] = array($protocol_index.'-Plugin-'.$plugin_index, $plugin_uri);
foreach ($messages as $message) {
$parts = explode("\n",chunk_split($message, 5000, "\n"));
for ($i=0 ; $i<count($parts) ; $i++) {
$part = $parts[$i];
if ($part) {
$msg = '';
if (count($parts)>2) {
$msg = (($i==0)?strlen($message):'')
. '|' . $part . '|'
. (($i<count($parts)-2)?'\\':'');
} else {
$msg = strlen($part) . '|' . $part . '|';
}
$payload[] = array($protocol_index . '-'
. $structure_index . '-'
. $plugin_index . '-'
. $message_index,
$msg);
$message_index++;
if ($message_index > 99999) {
throw new Zend_Wildfire_Exception('Maximum number (99,999) of messages reached!');
}
}
}
}
$plugin_index++;
}
$structure_index++;
}
return $payload;
}
}