/system/application/libraries/Firephp.php
PHP | 1833 lines | 1068 code | 193 blank | 572 comment | 262 complexity | abc6c2aa84ec3e1570fc974eabed89a4 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1, BSD-3-Clause
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- <?php
- // Authors:
- // - cadorn, Christoph Dorn <christoph@christophdorn.com>, Copyright 2007, New BSD License
- // - qbbr, Sokolov Innokenty <sokolov.innokenty@gmail.com>, Copyright 2011, New BSD License
- /**
- * *** BEGIN LICENSE BLOCK *****
- *
- * This file is part of FirePHP (http://www.firephp.org/).
- *
- * Software License Agreement (New BSD License)
- *
- * Copyright (c) 2006-2011, Christoph Dorn
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * * 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.
- *
- * * Neither the name of Christoph Dorn nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * 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 OWNER 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.
- *
- * ***** END LICENSE BLOCK *****
- *
- * @copyright Copyright (C) 2007-2011 Christoph Dorn
- * @author Christoph Dorn <christoph@christophdorn.com>
- * @license http://www.opensource.org/licenses/bsd-license.php
- * @package FirePHPCore
- */
-
- /**
- * @see http://code.google.com/p/firephp/issues/detail?id=112
- */
- if (!defined('E_STRICT')) {
- define('E_STRICT', 2048);
- }
- if (!defined('E_RECOVERABLE_ERROR')) {
- define('E_RECOVERABLE_ERROR', 4096);
- }
- if (!defined('E_DEPRECATED')) {
- define('E_DEPRECATED', 8192);
- }
- if (!defined('E_USER_DEPRECATED')) {
- define('E_USER_DEPRECATED', 16384);
- }
-
- /**
- * Sends the given data to the FirePHP Firefox Extension.
- * The data can be displayed in the Firebug Console or in the
- * "Server" request tab.
- *
- * For more information see: http://www.firephp.org/
- *
- * @copyright Copyright (C) 2007-2011 Christoph Dorn
- * @author Christoph Dorn <christoph@christophdorn.com>
- * @license http://www.opensource.org/licenses/bsd-license.php
- * @package FirePHPCore
- */
- class FirePHP {
-
- /**
- * FirePHP version
- *
- * @var string
- */
- const VERSION = '0.3'; // @pinf replace '0.3' with '%%package.version%%'
-
- /**
- * Firebug LOG level
- *
- * Logs a message to firebug console.
- *
- * @var string
- */
- const LOG = 'LOG';
-
- /**
- * Firebug INFO level
- *
- * Logs a message to firebug console and displays an info icon before the message.
- *
- * @var string
- */
- const INFO = 'INFO';
-
- /**
- * Firebug WARN level
- *
- * Logs a message to firebug console, displays an warning icon before the message and colors the line turquoise.
- *
- * @var string
- */
- const WARN = 'WARN';
-
- /**
- * Firebug ERROR level
- *
- * Logs a message to firebug console, displays an error icon before the message and colors the line yellow. Also increments the firebug error count.
- *
- * @var string
- */
- const ERROR = 'ERROR';
-
- /**
- * Dumps a variable to firebug's server panel
- *
- * @var string
- */
- const DUMP = 'DUMP';
-
- /**
- * Displays a stack trace in firebug console
- *
- * @var string
- */
- const TRACE = 'TRACE';
-
- /**
- * Displays an exception in firebug console
- *
- * Increments the firebug error count.
- *
- * @var string
- */
- const EXCEPTION = 'EXCEPTION';
-
- /**
- * Displays an table in firebug console
- *
- * @var string
- */
- const TABLE = 'TABLE';
-
- /**
- * Starts a group in firebug console
- *
- * @var string
- */
- const GROUP_START = 'GROUP_START';
-
- /**
- * Ends a group in firebug console
- *
- * @var string
- */
- const GROUP_END = 'GROUP_END';
-
- /**
- * Singleton instance of FirePHP
- *
- * @var FirePHP
- */
- protected static $instance = null;
-
- /**
- * Flag whether we are logging from within the exception handler
- *
- * @var boolean
- */
- protected $inExceptionHandler = false;
-
- /**
- * Flag whether to throw PHP errors that have been converted to ErrorExceptions
- *
- * @var boolean
- */
- protected $throwErrorExceptions = true;
-
- /**
- * Flag whether to convert PHP assertion errors to Exceptions
- *
- * @var boolean
- */
- protected $convertAssertionErrorsToExceptions = true;
-
- /**
- * Flag whether to throw PHP assertion errors that have been converted to Exceptions
- *
- * @var boolean
- */
- protected $throwAssertionExceptions = false;
-
- /**
- * Wildfire protocol message index
- *
- * @var integer
- */
- protected $messageIndex = 1;
-
- /**
- * Options for the library
- *
- * @var array
- */
- protected $options = array('maxDepth' => 10,
- 'maxObjectDepth' => 5,
- 'maxArrayDepth' => 5,
- 'useNativeJsonEncode' => true,
- 'includeLineNumbers' => true);
-
- /**
- * Filters used to exclude object members when encoding
- *
- * @var array
- */
- protected $objectFilters = array(
- 'firephp' => array('objectStack', 'instance', 'json_objectStack'),
- 'firephp_test_class' => array('objectStack', 'instance', 'json_objectStack')
- );
-
- /**
- * A stack of objects used to detect recursion during object encoding
- *
- * @var object
- */
- protected $objectStack = array();
-
- /**
- * Flag to enable/disable logging
- *
- * @var boolean
- */
- protected $enabled = true;
-
- /**
- * The insight console to log to if applicable
- *
- * @var object
- */
- protected $logToInsightConsole = null;
-
- /**
- * When the object gets serialized only include specific object members.
- *
- * @return array
- */
- public function __sleep()
- {
- return array('options', 'objectFilters', 'enabled');
- }
-
- /**
- * Gets singleton instance of FirePHP
- *
- * @param boolean $AutoCreate
- * @return FirePHP
- */
- public static function getInstance($AutoCreate = false)
- {
- if ($AutoCreate===true && !self::$instance) {
- self::init();
- }
- return self::$instance;
- }
-
- /**
- * Creates FirePHP object and stores it for singleton access
- *
- * @return FirePHP
- */
- public static function init()
- {
- return self::setInstance(new self());
- }
-
- /**
- * Set the instance of the FirePHP singleton
- *
- * @param FirePHP $instance The FirePHP object instance
- * @return FirePHP
- */
- public static function setInstance($instance)
- {
- return self::$instance = $instance;
- }
-
- /**
- * Set an Insight console to direct all logging calls to
- *
- * @param object $console The console object to log to
- * @return void
- */
- public function setLogToInsightConsole($console)
- {
- if (is_string($console)) {
- if (get_class($this)!='FirePHP_Insight' && !is_subclass_of($this, 'FirePHP_Insight')) {
- throw new Exception('FirePHP instance not an instance or subclass of FirePHP_Insight!');
- }
- $this->logToInsightConsole = $this->to('request')->console($console);
- } else {
- $this->logToInsightConsole = $console;
- }
- }
-
- /**
- * Enable and disable logging to Firebug
- *
- * @param boolean $Enabled TRUE to enable, FALSE to disable
- * @return void
- */
- public function setEnabled($Enabled)
- {
- $this->enabled = $Enabled;
- }
-
- /**
- * Check if logging is enabled
- *
- * @return boolean TRUE if enabled
- */
- public function getEnabled()
- {
- return $this->enabled;
- }
-
- /**
- * Specify a filter to be used when encoding an object
- *
- * Filters are used to exclude object members.
- *
- * @param string $Class The class name of the object
- * @param array $Filter An array of members to exclude
- * @return void
- */
- public function setObjectFilter($Class, $Filter)
- {
- $this->objectFilters[strtolower($Class)] = $Filter;
- }
-
- /**
- * Set some options for the library
- *
- * Options:
- * - maxDepth: The maximum depth to traverse (default: 10)
- * - maxObjectDepth: The maximum depth to traverse objects (default: 5)
- * - maxArrayDepth: The maximum depth to traverse arrays (default: 5)
- * - useNativeJsonEncode: If true will use json_encode() (default: true)
- * - includeLineNumbers: If true will include line numbers and filenames (default: true)
- *
- * @param array $Options The options to be set
- * @return void
- */
- public function setOptions($Options)
- {
- $this->options = array_merge($this->options,$Options);
- }
-
- /**
- * Get options from the library
- *
- * @return array The currently set options
- */
- public function getOptions()
- {
- return $this->options;
- }
-
- /**
- * Set an option for the library
- *
- * @param string $Name
- * @param mixed $Value
- * @throws Exception
- * @return void
- */
- public function setOption($Name, $Value)
- {
- if (!isset($this->options[$Name])) {
- throw $this->newException('Unknown option: ' . $Name);
- }
- $this->options[$Name] = $Value;
- }
-
- /**
- * Get an option from the library
- *
- * @param string $Name
- * @throws Exception
- * @return mixed
- */
- public function getOption($Name)
- {
- if (!isset($this->options[$Name])) {
- throw $this->newException('Unknown option: ' . $Name);
- }
- return $this->options[$Name];
- }
-
- /**
- * Register FirePHP as your error handler
- *
- * Will throw exceptions for each php error.
- *
- * @return mixed Returns a string containing the previously defined error handler (if any)
- */
- public function registerErrorHandler($throwErrorExceptions = false)
- {
- //NOTE: The following errors will not be caught by this error handler:
- // E_ERROR, E_PARSE, E_CORE_ERROR,
- // E_CORE_WARNING, E_COMPILE_ERROR,
- // E_COMPILE_WARNING, E_STRICT
-
- $this->throwErrorExceptions = $throwErrorExceptions;
-
- return set_error_handler(array($this, 'errorHandler'));
- }
-
- /**
- * FirePHP's error handler
- *
- * Throws exception for each php error that will occur.
- *
- * @param integer $errno
- * @param string $errstr
- * @param string $errfile
- * @param integer $errline
- * @param array $errcontext
- */
- public function errorHandler($errno, $errstr, $errfile, $errline, $errcontext)
- {
- // Don't throw exception if error reporting is switched off
- if (error_reporting() == 0) {
- return;
- }
- // Only throw exceptions for errors we are asking for
- if (error_reporting() & $errno) {
-
- $exception = new ErrorException($errstr, 0, $errno, $errfile, $errline);
- if ($this->throwErrorExceptions) {
- throw $exception;
- } else {
- $this->fb($exception);
- }
- }
- }
-
- /**
- * Register FirePHP as your exception handler
- *
- * @return mixed Returns the name of the previously defined exception handler,
- * or NULL on error.
- * If no previous handler was defined, NULL is also returned.
- */
- public function registerExceptionHandler()
- {
- return set_exception_handler(array($this, 'exceptionHandler'));
- }
-
- /**
- * FirePHP's exception handler
- *
- * Logs all exceptions to your firebug console and then stops the script.
- *
- * @param Exception $Exception
- * @throws Exception
- */
- function exceptionHandler($Exception)
- {
- $this->inExceptionHandler = true;
-
- header('HTTP/1.1 500 Internal Server Error');
-
- try {
- $this->fb($Exception);
- } catch (Exception $e) {
- echo 'We had an exception: ' . $e;
- }
-
- $this->inExceptionHandler = false;
- }
-
- /**
- * Register FirePHP driver as your assert callback
- *
- * @param boolean $convertAssertionErrorsToExceptions
- * @param boolean $throwAssertionExceptions
- * @return mixed Returns the original setting or FALSE on errors
- */
- public function registerAssertionHandler($convertAssertionErrorsToExceptions = true, $throwAssertionExceptions = false)
- {
- $this->convertAssertionErrorsToExceptions = $convertAssertionErrorsToExceptions;
- $this->throwAssertionExceptions = $throwAssertionExceptions;
-
- if ($throwAssertionExceptions && !$convertAssertionErrorsToExceptions) {
- throw $this->newException('Cannot throw assertion exceptions as assertion errors are not being converted to exceptions!');
- }
-
- return assert_options(ASSERT_CALLBACK, array($this, 'assertionHandler'));
- }
-
- /**
- * FirePHP's assertion handler
- *
- * Logs all assertions to your firebug console and then stops the script.
- *
- * @param string $file File source of assertion
- * @param integer $line Line source of assertion
- * @param mixed $code Assertion code
- */
- public function assertionHandler($file, $line, $code)
- {
- if ($this->convertAssertionErrorsToExceptions) {
-
- $exception = new ErrorException('Assertion Failed - Code[ ' . $code . ' ]', 0, null, $file, $line);
-
- if ($this->throwAssertionExceptions) {
- throw $exception;
- } else {
- $this->fb($exception);
- }
-
- } else {
- $this->fb($code, 'Assertion Failed', FirePHP::ERROR, array('File' => $file, 'Line' => $line));
- }
- }
-
- /**
- * Start a group for following messages.
- *
- * Options:
- * Collapsed: [true|false]
- * Color: [#RRGGBB|ColorName]
- *
- * @param string $Name
- * @param array $Options OPTIONAL Instructions on how to log the group
- * @return true
- * @throws Exception
- */
- public function group($Name, $Options = null)
- {
-
- if (!$Name) {
- throw $this->newException('You must specify a label for the group!');
- }
-
- if ($Options) {
- if (!is_array($Options)) {
- throw $this->newException('Options must be defined as an array!');
- }
- if (array_key_exists('Collapsed', $Options)) {
- $Options['Collapsed'] = ($Options['Collapsed']) ? 'true' : 'false';
- }
- }
-
- return $this->fb(null, $Name, FirePHP::GROUP_START, $Options);
- }
-
- /**
- * Ends a group you have started before
- *
- * @return true
- * @throws Exception
- */
- public function groupEnd()
- {
- return $this->fb(null, null, FirePHP::GROUP_END);
- }
-
- /**
- * Log object with label to firebug console
- *
- * @see FirePHP::LOG
- * @param mixes $Object
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function log($Object, $Label = null, $Options = array())
- {
- return $this->fb($Object, $Label, FirePHP::LOG, $Options);
- }
-
- /**
- * Log object with label to firebug console
- *
- * @see FirePHP::INFO
- * @param mixes $Object
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function info($Object, $Label = null, $Options = array())
- {
- return $this->fb($Object, $Label, FirePHP::INFO, $Options);
- }
-
- /**
- * Log object with label to firebug console
- *
- * @see FirePHP::WARN
- * @param mixes $Object
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function warn($Object, $Label = null, $Options = array())
- {
- return $this->fb($Object, $Label, FirePHP::WARN, $Options);
- }
-
- /**
- * Log object with label to firebug console
- *
- * @see FirePHP::ERROR
- * @param mixes $Object
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function error($Object, $Label = null, $Options = array())
- {
- return $this->fb($Object, $Label, FirePHP::ERROR, $Options);
- }
-
- /**
- * Dumps key and variable to firebug server panel
- *
- * @see FirePHP::DUMP
- * @param string $Key
- * @param mixed $Variable
- * @return true
- * @throws Exception
- */
- public function dump($Key, $Variable, $Options = array())
- {
- if (!is_string($Key)) {
- throw $this->newException('Key passed to dump() is not a string');
- }
- if (strlen($Key) > 100) {
- throw $this->newException('Key passed to dump() is longer than 100 characters');
- }
- if (!preg_match_all('/^[a-zA-Z0-9-_\.:]*$/', $Key, $m)) {
- throw $this->newException('Key passed to dump() contains invalid characters [a-zA-Z0-9-_\.:]');
- }
- return $this->fb($Variable, $Key, FirePHP::DUMP, $Options);
- }
-
- /**
- * Log a trace in the firebug console
- *
- * @see FirePHP::TRACE
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function trace($Label)
- {
- return $this->fb($Label, FirePHP::TRACE);
- }
-
- /**
- * Log a table in the firebug console
- *
- * @see FirePHP::TABLE
- * @param string $Label
- * @param string $Table
- * @return true
- * @throws Exception
- */
- public function table($Label, $Table, $Options = array())
- {
- return $this->fb($Table, $Label, FirePHP::TABLE, $Options);
- }
-
- /**
- * Insight API wrapper
- *
- * @see Insight_Helper::to()
- */
- public static function to()
- {
- $instance = self::getInstance();
- if (!method_exists($instance, '_to')) {
- throw new Exception('FirePHP::to() implementation not loaded');
- }
- $args = func_get_args();
- return call_user_func_array(array($instance, '_to'), $args);
- }
-
- /**
- * Insight API wrapper
- *
- * @see Insight_Helper::plugin()
- */
- public static function plugin()
- {
- $instance = self::getInstance();
- if (!method_exists($instance, '_plugin')) {
- throw new Exception('FirePHP::plugin() implementation not loaded');
- }
- $args = func_get_args();
- return call_user_func_array(array($instance, '_plugin'), $args);
- }
-
- /**
- * Check if FirePHP is installed on client
- *
- * @return boolean
- */
- public function detectClientExtension()
- {
- // Check if FirePHP is installed on client via User-Agent header
- if (@preg_match_all('/\sFirePHP\/([\.\d]*)\s?/si',$this->getUserAgent(),$m) &&
- version_compare($m[1][0], '0.0.6', '>=')) {
- return true;
- } else
- // Check if FirePHP is installed on client via X-FirePHP-Version header
- if (@preg_match_all('/^([\.\d]*)$/si',$this->getRequestHeader('X-FirePHP-Version'),$m) &&
- version_compare($m[1][0], '0.0.6', '>=')) {
- return true;
- }
- return false;
- }
-
- /**
- * Log varible to Firebug
- *
- * @see http://www.firephp.org/Wiki/Reference/Fb
- * @param mixed $Object The variable to be logged
- * @return true Return TRUE if message was added to headers, FALSE otherwise
- * @throws Exception
- */
- public function fb($Object)
- {
- if ($this instanceof FirePHP_Insight && method_exists($this, '_logUpgradeClientMessage')) {
- if (!FirePHP_Insight::$upgradeClientMessageLogged) { // avoid infinite recursion as _logUpgradeClientMessage() logs a message
- $this->_logUpgradeClientMessage();
- }
- }
-
- static $insightGroupStack = array();
-
- if (!$this->getEnabled()) {
- return false;
- }
-
- if ($this->headersSent($filename, $linenum)) {
- // If we are logging from within the exception handler we cannot throw another exception
- if ($this->inExceptionHandler) {
- // Simply echo the error out to the page
- echo '<div style="border: 2px solid red; font-family: Arial; font-size: 12px; background-color: lightgray; padding: 5px;"><span style="color: red; font-weight: bold;">FirePHP ERROR:</span> Headers already sent in <b>' . $filename . '</b> on line <b>' . $linenum . '</b>. Cannot send log data to FirePHP. You must have Output Buffering enabled via ob_start() or output_buffering ini directive.</div>';
- } else {
- throw $this->newException('Headers already sent in ' . $filename . ' on line ' . $linenum . '. Cannot send log data to FirePHP. You must have Output Buffering enabled via ob_start() or output_buffering ini directive.');
- }
- }
-
- $Type = null;
- $Label = null;
- $Options = array();
-
- if (func_num_args() == 1) {
- } else if (func_num_args() == 2) {
- switch (func_get_arg(1)) {
- case self::LOG:
- case self::INFO:
- case self::WARN:
- case self::ERROR:
- case self::DUMP:
- case self::TRACE:
- case self::EXCEPTION:
- case self::TABLE:
- case self::GROUP_START:
- case self::GROUP_END:
- $Type = func_get_arg(1);
- break;
- default:
- $Label = func_get_arg(1);
- break;
- }
- } else if (func_num_args() == 3) {
- $Type = func_get_arg(2);
- $Label = func_get_arg(1);
- } else if (func_num_args() == 4) {
- $Type = func_get_arg(2);
- $Label = func_get_arg(1);
- $Options = func_get_arg(3);
- } else {
- throw $this->newException('Wrong number of arguments to fb() function!');
- }
-
- if ($this->logToInsightConsole !== null && (get_class($this) == 'FirePHP_Insight' || is_subclass_of($this, 'FirePHP_Insight'))) {
- $trace = debug_backtrace();
- if (!$trace) return false;
- for ($i = 0; $i < sizeof($trace); $i++) {
- if (isset($trace[$i]['class'])) {
- if ($trace[$i]['class'] == 'FirePHP' || $trace[$i]['class'] == 'FB') {
- continue;
- }
- }
- if (isset($trace[$i]['file'])) {
- $path = $this->_standardizePath($trace[$i]['file']);
- if (substr($path, -18, 18) == 'FirePHPCore/fb.php' || substr($path, -29, 29) == 'FirePHPCore/FirePHP.class.php') {
- continue;
- }
- }
- if (isset($trace[$i]['function']) && $trace[$i]['function'] == 'fb' &&
- isset($trace[$i - 1]['file']) && substr($this->_standardizePath($trace[$i - 1]['file']), -18, 18) == 'FirePHPCore/fb.php') {
- continue;
- }
- if (isset($trace[$i]['class']) && $trace[$i]['class'] == 'FB' &&
- isset($trace[$i - 1]['file']) && substr($this->_standardizePath($trace[$i - 1]['file']), -18, 18) == 'FirePHPCore/fb.php') {
- continue;
- }
- break;
- }
- // adjust trace offset
- $msg = $this->logToInsightConsole->option('encoder.trace.offsetAdjustment', $i);
-
- if ($Object instanceof Exception) {
- $Type = self::EXCEPTION;
- }
- if ($Label && $Type != self::TABLE && $Type != self::GROUP_START) {
- $msg = $msg->label($Label);
- }
- switch ($Type) {
- case self::DUMP:
- case self::LOG:
- return $msg->log($Object);
- case self::INFO:
- return $msg->info($Object);
- case self::WARN:
- return $msg->warn($Object);
- case self::ERROR:
- return $msg->error($Object);
- case self::TRACE:
- return $msg->trace($Object);
- case self::EXCEPTION:
- return $this->plugin('engine')->handleException($Object, $msg);
- case self::TABLE:
- if (isset($Object[0]) && !is_string($Object[0]) && $Label) {
- $Object = array($Label, $Object);
- }
- return $msg->table($Object[0], array_slice($Object[1], 1), $Object[1][0]);
- case self::GROUP_START:
- $insightGroupStack[] = $msg->group(md5($Label))->open();
- return $msg->log($Label);
- case self::GROUP_END:
- if (count($insightGroupStack) == 0) {
- throw new Error('Too many groupEnd() as opposed to group() calls!');
- }
- $group = array_pop($insightGroupStack);
- return $group->close();
- default:
- return $msg->log($Object);
- }
- }
-
- if (!$this->detectClientExtension()) {
- return false;
- }
-
- $meta = array();
- $skipFinalObjectEncode = false;
-
- if ($Object instanceof Exception) {
-
- $meta['file'] = $this->_escapeTraceFile($Object->getFile());
- $meta['line'] = $Object->getLine();
-
- $trace = $Object->getTrace();
- if ($Object instanceof ErrorException
- && isset($trace[0]['function'])
- && $trace[0]['function'] == 'errorHandler'
- && isset($trace[0]['class'])
- && $trace[0]['class'] == 'FirePHP') {
-
- $severity = false;
- switch ($Object->getSeverity()) {
- case E_WARNING:
- $severity = 'E_WARNING';
- break;
-
- case E_NOTICE:
- $severity = 'E_NOTICE';
- break;
-
- case E_USER_ERROR:
- $severity = 'E_USER_ERROR';
- break;
-
- case E_USER_WARNING:
- $severity = 'E_USER_WARNING';
- break;
-
- case E_USER_NOTICE:
- $severity = 'E_USER_NOTICE';
- break;
-
- case E_STRICT:
- $severity = 'E_STRICT';
- break;
-
- case E_RECOVERABLE_ERROR:
- $severity = 'E_RECOVERABLE_ERROR';
- break;
-
- case E_DEPRECATED:
- $severity = 'E_DEPRECATED';
- break;
-
- case E_USER_DEPRECATED:
- $severity = 'E_USER_DEPRECATED';
- break;
- }
-
- $Object = array('Class' => get_class($Object),
- 'Message' => $severity . ': ' . $Object->getMessage(),
- 'File' => $this->_escapeTraceFile($Object->getFile()),
- 'Line' => $Object->getLine(),
- 'Type' => 'trigger',
- 'Trace' => $this->_escapeTrace(array_splice($trace, 2)));
- $skipFinalObjectEncode = true;
- } else {
- $Object = array('Class' => get_class($Object),
- 'Message' => $Object->getMessage(),
- 'File' => $this->_escapeTraceFile($Object->getFile()),
- 'Line' => $Object->getLine(),
- 'Type' => 'throw',
- 'Trace' => $this->_escapeTrace($trace));
- $skipFinalObjectEncode = true;
- }
- $Type = self::EXCEPTION;
-
- } else if ($Type == self::TRACE) {
-
- $trace = debug_backtrace();
- if (!$trace) return false;
- for ($i = 0; $i < sizeof($trace); $i++) {
-
- if (isset($trace[$i]['class'])
- && isset($trace[$i]['file'])
- && ($trace[$i]['class'] == 'FirePHP'
- || $trace[$i]['class'] == 'FB')
- && (substr($this->_standardizePath($trace[$i]['file']), -18, 18) == 'FirePHPCore/fb.php'
- || substr($this->_standardizePath($trace[$i]['file']), -29, 29) == 'FirePHPCore/FirePHP.class.php')) {
- /* Skip - FB::trace(), FB::send(), $firephp->trace(), $firephp->fb() */
- } else
- if (isset($trace[$i]['class'])
- && isset($trace[$i+1]['file'])
- && $trace[$i]['class'] == 'FirePHP'
- && substr($this->_standardizePath($trace[$i + 1]['file']), -18, 18) == 'FirePHPCore/fb.php') {
- /* Skip fb() */
- } else
- if ($trace[$i]['function'] == 'fb'
- || $trace[$i]['function'] == 'trace'
- || $trace[$i]['function'] == 'send') {
-
- $Object = array('Class' => isset($trace[$i]['class']) ? $trace[$i]['class'] : '',
- 'Type' => isset($trace[$i]['type']) ? $trace[$i]['type'] : '',
- 'Function' => isset($trace[$i]['function']) ? $trace[$i]['function'] : '',
- 'Message' => $trace[$i]['args'][0],
- 'File' => isset($trace[$i]['file']) ? $this->_escapeTraceFile($trace[$i]['file']) : '',
- 'Line' => isset($trace[$i]['line']) ? $trace[$i]['line'] : '',
- 'Args' => isset($trace[$i]['args']) ? $this->encodeObject($trace[$i]['args']) : '',
- 'Trace' => $this->_escapeTrace(array_splice($trace, $i + 1)));
-
- $skipFinalObjectEncode = true;
- $meta['file'] = isset($trace[$i]['file']) ? $this->_escapeTraceFile($trace[$i]['file']) : '';
- $meta['line'] = isset($trace[$i]['line']) ? $trace[$i]['line'] : '';
- break;
- }
- }
-
- } else
- if ($Type==self::TABLE) {
-
- if (isset($Object[0]) && is_string($Object[0])) {
- $Object[1] = $this->encodeTable($Object[1]);
- } else {
- $Object = $this->encodeTable($Object);
- }
-
- $skipFinalObjectEncode = true;
-
- } else if ($Type == self::GROUP_START) {
-
- if (!$Label) {
- throw $this->newException('You must specify a label for the group!');
- }
-
- } else {
- if ($Type === null) {
- $Type = self::LOG;
- }
- }
-
- if ($this->options['includeLineNumbers']) {
- if (!isset($meta['file']) || !isset($meta['line'])) {
-
- $trace = debug_backtrace();
- for ($i = 0; $trace && $i < sizeof($trace); $i++) {
-
- if (isset($trace[$i]['class'])
- && isset($trace[$i]['file'])
- && ($trace[$i]['class'] == 'FirePHP'
- || $trace[$i]['class'] == 'FB')
- && (substr($this->_standardizePath($trace[$i]['file']), -18, 18) == 'FirePHPCore/fb.php'
- || substr($this->_standardizePath($trace[$i]['file']), -29, 29) == 'FirePHPCore/FirePHP.class.php')) {
- /* Skip - FB::trace(), FB::send(), $firephp->trace(), $firephp->fb() */
- } else
- if (isset($trace[$i]['class'])
- && isset($trace[$i + 1]['file'])
- && $trace[$i]['class'] == 'FirePHP'
- && substr($this->_standardizePath($trace[$i + 1]['file']), -18, 18) == 'FirePHPCore/fb.php') {
- /* Skip fb() */
- } else
- if (isset($trace[$i]['file'])
- && substr($this->_standardizePath($trace[$i]['file']), -18, 18) == 'FirePHPCore/fb.php') {
- /* Skip FB::fb() */
- } else {
- $meta['file'] = isset($trace[$i]['file']) ? $this->_escapeTraceFile($trace[$i]['file']) : '';
- $meta['line'] = isset($trace[$i]['line']) ? $trace[$i]['line'] : '';
- break;
- }
- }
- }
- } else {
- unset($meta['file']);
- unset($meta['line']);
- }
-
- $this->setHeader('X-Wf-Protocol-1', 'http://meta.wildfirehq.org/Protocol/JsonStream/0.2');
- $this->setHeader('X-Wf-1-Plugin-1', 'http://meta.firephp.org/Wildfire/Plugin/FirePHP/Library-FirePHPCore/' . self::VERSION);
-
- $structure_index = 1;
- if ($Type == self::DUMP) {
- $structure_index = 2;
- $this->setHeader('X-Wf-1-Structure-2', 'http://meta.firephp.org/Wildfire/Structure/FirePHP/Dump/0.1');
- } else {
- $this->setHeader('X-Wf-1-Structure-1', 'http://meta.firephp.org/Wildfire/Structure/FirePHP/FirebugConsole/0.1');
- }
-
- if ($Type == self::DUMP) {
- $msg = '{"' . $Label . '":' . $this->jsonEncode($Object, $skipFinalObjectEncode) . '}';
- } else {
- $msg_meta = $Options;
- $msg_meta['Type'] = $Type;
- if ($Label !== null) {
- $msg_meta['Label'] = $Label;
- }
- if (isset($meta['file']) && !isset($msg_meta['File'])) {
- $msg_meta['File'] = $meta['file'];
- }
- if (isset($meta['line']) && !isset($msg_meta['Line'])) {
- $msg_meta['Line'] = $meta['line'];
- }
- $msg = '[' . $this->jsonEncode($msg_meta) . ',' . $this->jsonEncode($Object, $skipFinalObjectEncode) . ']';
- }
-
- $parts = explode("\n", chunk_split($msg, 5000, "\n"));
-
- for ($i = 0; $i < count($parts); $i++) {
-
- $part = $parts[$i];
- if ($part) {
-
- if (count($parts) > 2) {
- // Message needs to be split into multiple parts
- $this->setHeader('X-Wf-1-' . $structure_index . '-' . '1-' . $this->messageIndex,
- (($i == 0) ? strlen($msg) : '')
- . '|' . $part . '|'
- . (($i < count($parts) - 2) ? '\\' : ''));
- } else {
- $this->setHeader('X-Wf-1-' . $structure_index . '-' . '1-' . $this->messageIndex,
- strlen($part) . '|' . $part . '|');
- }
-
- $this->messageIndex++;
-
- if ($this->messageIndex > 99999) {
- throw $this->newException('Maximum number (99,999) of messages reached!');
- }
- }
- }
-
- $this->setHeader('X-Wf-1-Index', $this->messageIndex - 1);
-
- return true;
- }
-
- /**
- * Standardizes path for windows systems.
- *
- * @param string $Path
- * @return string
- */
- protected function _standardizePath($Path)
- {
- return preg_replace('/\\\\+/', '/', $Path);
- }
-
- /**
- * Escape trace path for windows systems
- *
- * @param array $Trace
- * @return array
- */
- protected function _escapeTrace($Trace)
- {
- if (!$Trace) return $Trace;
- for ($i = 0; $i < sizeof($Trace); $i++) {
- if (isset($Trace[$i]['file'])) {
- $Trace[$i]['file'] = $this->_escapeTraceFile($Trace[$i]['file']);
- }
- if (isset($Trace[$i]['args'])) {
- $Trace[$i]['args'] = $this->encodeObject($Trace[$i]['args']);
- }
- }
- return $Trace;
- }
-
- /**
- * Escape file information of trace for windows systems
- *
- * @param string $File
- * @return string
- */
- protected function _escapeTraceFile($File)
- {
- /* Check if we have a windows filepath */
- if (strpos($File, '\\')) {
- /* First strip down to single \ */
-
- $file = preg_replace('/\\\\+/', '\\', $File);
-
- return $file;
- }
- return $File;
- }
-
- /**
- * Check if headers have already been sent
- *
- * @param string $Filename
- * @param integer $Linenum
- */
- protected function headersSent(&$Filename, &$Linenum)
- {
- return headers_sent($Filename, $Linenum);
- }
-
- /**
- * Send header
- *
- * @param string $Name
- * @param string $Value
- */
- protected function setHeader($Name, $Value)
- {
- return header($Name . ': ' . $Value);
- }
-
- /**
- * Get user agent
- *
- * @return string|false
- */
- protected function getUserAgent()
- {
- if (!isset($_SERVER['HTTP_USER_AGENT'])) return false;
- return $_SERVER['HTTP_USER_AGENT'];
- }
-
- /**
- * Get all request headers
- *
- * @return array
- */
- public static function getAllRequestHeaders()
- {
- static $_cached_headers = false;
- if ($_cached_headers !== false) {
- return $_cached_headers;
- }
- $headers = array();
- if (function_exists('getallheaders')) {
- foreach (getallheaders () as $name => $value) {
- $headers[strtolower($name)] = $value;
- }
- } else {
- foreach ($_SERVER as $name => $value) {
- if (substr($name, 0, 5) == 'HTTP_') {
- $headers[strtolower(str_replace(' ', '-', str_replace('_', ' ', substr($name, 5))))] = $value;
- }
- }
- }
- return $_cached_headers = $headers;
- }
-
- /**
- * Get a request header
- *
- * @return string|false
- */
- protected function getRequestHeader($Name)
- {
- $headers = self::getAllRequestHeaders();
- if (isset($headers[strtolower($Name)])) {
- return $headers[strtolower($Name)];
- }
- return false;
- }
-
- /**
- * Returns a new exception
- *
- * @param string $Message
- * @return Exception
- */
- protected function newException($Message)
- {
- return new Exception($Message);
- }
-
- /**
- * Encode an object into a JSON string
- *
- * Uses PHP's jeson_encode() if available
- *
- * @param object $Object The object to be encoded
- * @param boolean $skipObjectEncode
- * @return string The JSON string
- */
- public function jsonEncode($Object, $skipObjectEncode = false)
- {
- if (!$skipObjectEncode) {
- $Object = $this->encodeObject($Object);
- }
-
- if (function_exists('json_encode')
- && $this->options['useNativeJsonEncode'] != false) {
-
- return json_encode($Object);
- } else {
- return $this->json_encode($Object);
- }
- }
-
- /**
- * Encodes a table by encoding each row and column with encodeObject()
- *
- * @param array $Table The table to be encoded
- * @return array
- */
- protected function encodeTable($Table)
- {
- if (!$Table) return $Table;
-
- $new_table = array();
- foreach ($Table as $row) {
-
- if (is_array($row)) {
- $new_row = array();
-
- foreach ($row as $item) {
- $new_row[] = $this->encodeObject($item);
- }
-
- $new_table[] = $new_row;
- }
- }
-
- return $new_table;
- }
-
- /**
- * Encodes an object including members with
- * protected and private visibility
- *
- * @param object $Object The object to be encoded
- * @param integer $Depth The current traversal depth
- * @return array All members of the object
- */
- protected function encodeObject($Object, $ObjectDepth = 1, $ArrayDepth = 1, $MaxDepth = 1)
- {
- if ($MaxDepth > $this->options['maxDepth']) {
- return '** Max Depth (' . $this->options['maxDepth'] . ') **';
- }
-
- $return = array();
-
- if (is_resource($Object)) {
-
- return '** ' . (string) $Object . ' **';
-
- } else if (is_object($Object)) {
-
- if ($ObjectDepth > $this->options['maxObjectDepth']) {
- return '** Max Object Depth (' . $this->options['maxObjectDepth'] . ') **';
- }
-
- foreach ($this->objectStack as $refVal) {
- if ($refVal === $Object) {
- return '** Recursion (' . get_class($Object) . ') **';
- }
- }
- array_push($this->objectStack, $Object);
-
- $return['__className'] = $class = get_class($Object);
- $class_lower = strtolower($class);
-
- $reflectionClass = new ReflectionClass($class);
- $properties = array();
- foreach ($reflectionClass->getProperties() as $property) {
- $properties[$property->getName()] = $property;
- }
-
- $members = (array)$Object;
-
- foreach ($properties as $plain_name => $property) {
-
- $name = $raw_name = $plain_name;
- if ($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" . $raw_name;
- }
-
- if (!(isset($this->objectFilters[$class_lower])
- && is_array($this->objectFilters[$class_lower])
- && in_array($plain_name, $this->objectFilters[$class_lower]))) {
-
- if (array_key_exists($raw_name,$members) && !$property->isStatic()) {
- $return[$name] = $this->encodeObject($members[$raw_name], $ObjectDepth + 1, 1, $MaxDepth + 1);
- } else {
- if (method_exists($property, 'setAccessible')) {
- $property->setAccessible(true);
- $return[$name] = $this->encodeObject($property->getValue($Object), $ObjectDepth + 1, 1, $MaxDepth + 1);
- } else
- if ($property->isPublic()) {
- $return[$name] = $this->encodeObject($property->getValue($Object), $ObjectDepth + 1, 1, $MaxDepth + 1);
- } else {
- $return[$name] = '** Need PHP 5.3 to get value **';
- }
- }
- } else {
- $return[$name] = '** Excluded by Filter **';
- }
- }
-
- // Include all members that are not defined in the class
- // but exist in the object
- foreach ($members as $raw_name => $value) {
-
- $name = $raw_name;
-
- if ($name{0} == "\0") {
- $parts = explode("\0", $name);
- $name = $parts[2];
- }
-
- $plain_name = $name;
-
- if (!isset($properties[$name])) {
- $name = 'undeclared:' . $name;
-
- if (!(isset($this->objectFilters[$class_lower])
- && is_array($this->objectFilters[$class_lower])
- && in_array($plain_name, $this->objectFilters[$class_lower]))) {
-
- $return[$name] = $this->encodeObject($value, $ObjectDepth + 1, 1, $MaxDepth + 1);
- } else {
- $return[$name] = '** Excluded by Filter **';
- }
- }
- }
-
- array_pop($this->objectStack);
-
- } elseif (is_array($Object)) {
-
- if ($ArrayDepth > $this->options['maxArrayDepth']) {
- return '** Max Array Depth (' . $this->options['maxArrayDepth'] . ') **';
- }
-
- foreach ($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)) {
- $val['GLOBALS'] = '** Recursion (GLOBALS) **';
- }
-
- if (!self::is_utf8($key)) {
- $key = utf8_encode($key);
- }
-
- $return[$key] = $this->encodeObject($val, 1, $ArrayDepth + 1, $MaxDepth + 1);
- }
- } else {
- if (self::is_utf8($Object)) {
- return $Object;
- } else {
- return utf8_encode($Object);
- }
- }
- return $return;
- }
-
- /**
- * Returns true if $string is valid UTF-8 and false otherwise.
- *
- * @param mixed $str String to be tested
- * @return boolean
- */
- protected static function is_utf8($str)
- {
- if(function_exists('mb_detect_encoding')) {
- return (mb_detect_encoding($str, 'UTF-8', true) == 'UTF-8');
- }
- $c = 0;
- $b = 0;
- $bits = 0;
- $len = strlen($str);
- for ($i = 0; $i < $len; $i++) {
- $c = ord($str[$i]);
- if ($c > 128) {
- if (($c >= 254)) return false;
- elseif ($c >= 252) $bits = 6;
- elseif ($c >= 248) $bits = 5;
- elseif ($c >= 240) $bits = 4;
- elseif ($c >= 224) $bits = 3;
- elseif ($c >= 192) $bits = 2;
- else return false;
- if (($i + $bits) > $len) return false;
- while($bits > 1){
- $i++;
- $b = ord($str[$i]);
- if ($b < 128 || $b > 191) return false;
- $bits--;
- }
- }
- }
- return true;
- }
-
- /**
- * Converts to and from JSON format.
- *
- * JSON (JavaScript Object Notation) is a lightweight data-interchange
- * format. It is easy for humans to read and write. It is easy for machines
- * to parse and generate. It is based on a subset of the JavaScript
- * Programming Language, Standard ECMA-262 3rd Edition - December 1999.
- * This feature can also be found in Python. JSON is a text format that is
- * completely language independent but uses conventions that are familiar
- * to programmers of the C-family of languages, including C, C++, C#, Java,
- * JavaScript, Perl, TCL, and many others. These properties make JSON an
- * ideal data-interchange language.
- *
- * This package provides a simple encoder and decoder for JSON notation. It
- * is intended for use with client-side Javascript applications that make
- * use of HTTPRequest to perform server communication functions - data can
- * be encoded into JSON notation for use in a client-side javascript, or
- * decoded from incoming Javascript requests. JSON format is native to
- * Javascript, and can be directly eval()'ed with no further parsing
- * overhead
- *
- * All strings should be in ASCII or UTF-8 format!
- *
- * LICENSE: Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met: Redistributions of source code must retain the
- * above copyright notice, this list of conditions and the following
- * disclaimer. 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 ``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 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) AR…
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