Completed TLogger, TLogRouter, TFileLogRoute, TEmailLogRoute

31 files changed, 226 insertions, 2647 deletions

diff --git a/.gitattributes b/.gitattributes
index 6e6aa3fb..cf7bc17b 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -416,22 +416,8 @@ framework/IO/SafeHtml/license.txt -text
 framework/IO/SafeHtml/readme.txt -text
 framework/IO/TSafeHtml.php -text
 framework/IO/TTextWriter.php -text
-framework/Log/EventLog/context.php -text
-framework/Log/EventLog/exceptions/file_exception.php -text
-framework/Log/EventLog/exceptions/writer_exception.php -text
-framework/Log/EventLog/interfaces/writer.php -text
-framework/Log/EventLog/log.php -text
-framework/Log/EventLog/log_autoload.php -text
-framework/Log/EventLog/log_message.php -text
-framework/Log/EventLog/map.php -text
-framework/Log/EventLog/structs/log_filter.php -text
-framework/Log/EventLog/writers/writer_database.php -text
-framework/Log/EventLog/writers/writer_file.php -text
-framework/Log/EventLog/writers/writer_unix_file.php -text
-framework/Log/ILog.php -text
-framework/Log/TEventLog.php -text
-framework/Log/TLogManager.php -text
 framework/Log/TLogRouter.php -text
+framework/Log/TLogger.php -text
 framework/Security/TAuthManager.php -text
 framework/Security/TAuthorizationRule.php -text
 framework/Security/TMembershipManager.php -text
diff --git a/framework/Log/EventLog/context.php b/framework/Log/EventLog/context.php
deleted file mode 100644
index 518d411e..00000000
--- a/framework/Log/EventLog/context.php
+++ /dev/null
@@ -1,167 +0,0 @@
-<?php
-/**
- * File containing the ezcLogContext class.
- *
- * @package EventLog
- * @version //autogentag//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- * @access private
- */
-
-/**
- * Stores the contexts for the severities and sources.
- *
- * @package EventLog
- * @version //autogentag//
- * @access private
- */
-class ezcLogContext
-{
-
-    /**
-     * Stores the contexts for the severities.
-     *
-     * @var array(integer=>array)
-     */
-    protected $severityMap;
-
-    /**
-     * Stores the contexts for the sources.
-     *
-     * @var array(string=>array)
-     */
-    protected $sourceMap;
-
-
-    /**
-     * Resets this object to its initial state by removing all context mappings.
-     *
-     * @return void
-     */
-    public function reset()
-    {
-        unset( $this->severityMap );
-        unset( $this->sourceMap );
-    }
-
-    /**
-     * Set the context $context for the sevirities specified by $severityMask.
-     *
-     * If the severity already exist, the value will update the old value with
-     * the new one.
-     *
-     * $context is of the format array('key'=>'value').
-     *
-     * @param int $severityMask
-     *        Bitmask that specifies all the event types that share the given
-     *        context.
-     * @param array(string=>string) $context
-     * @return void
-     */
-    public function setSeverityContext( $severityMask, $context )
-    {
-        // For all the matching bits, add the context to the array.
-        $input = 1;
-        while ( $input <= $severityMask )
-        {
-            if ( $severityMask & $input )
-            {
-                if ( !isset( $this->severityMap[$input] ) )
-                {
-                    $this->severityMap[$input] = array();
-                }
-
-                $this->severityMap[$input] = array_merge( (array) $this->severityMap[$input], (array) $context );
-            }
-
-            $input <<= 1;
-        }
-    }
-
-    /**
-     * Remove the contexts for the severities given by $severityMask.
-     *
-     * $severityMask is a bitmask that specifies all the event types that should remove
-     * their context.
-     *
-     * @param int $severityMask
-     * @return void
-     */
-    public function unsetSeverityContext( $severityMask )
-    {
-        // For all the matching bits, remove the context.
-        $input = 1;
-        while ( $input <= $severityMask )
-        {
-            if ( $severityMask & $input )
-            {
-                unset( $this->severityMap[$input] );
-            }
-
-            $input <<= 1;
-        }
-    }
-
-    /**
-     * Set the context $context for each eventSource specified by $eventSources.
-     *
-     * If a certain key from the given context does already exist, the
-     * new value will replace the value stored in the context itself. (Value is
-     * updated).
-     *
-     * @param array(string) $eventSources
-     * @param array(string=>string) $context
-     *        Specifies the keys and values that should be stored into this
-     *        context object.
-     * @return void
-     */
-    public function setSourceContext($eventSources, $context )
-    {
-        foreach ( $eventSources as $eventSource )
-        {
-            if ( !isset( $this->sourceMap[$eventSource] ) )
-            {
-                $this->sourceMap[$eventSource] = array();
-            }
-
-            $this->sourceMap[$eventSource] = array_merge( (array) $this->sourceMap[$eventSource], (array) $context );
-        }
-    }
-
-    /**
-     * Remove the contexts for the given $eventSources.
-     *
-     * @param array(string) $eventSources
-     * @return void
-     */
-    public function unsetSourceContext($eventSources )
-    {
-        foreach ( $eventSources as $eventSource )
-        {
-            unset( $this->sourceMap[$eventSource] );
-        }
-    }
-
-    /**
-     * Returns the complete context for the event type $eventType and event source $eventSource.
-     *
-     * If there is no context available this method will return an empty array.
-     *
-     *
-     * @param int $eventType   The integer that specifies the event type.
-     *                             The range of this integer is 2^(N+):
-     *                             ( 1, 2, 4, 8, ... )
-     * @param string $eventSource
-     * @return array
-     */
-    public function getContext( $eventType, $eventSource )
-    {
-        $a = isset( $this->severityMap[$eventType] ) ? $this->severityMap[$eventType] : array();
-        $b = isset( $this->sourceMap[$eventSource] ) ? $this->sourceMap[$eventSource] : array();
-        return array_merge( $a, $b );
-        //return array_merge( (array) $this->severityMap[$eventType], (array) $this->sourceMap[$eventSource] );
-    }
-
-}
-?>
diff --git a/framework/Log/EventLog/exceptions/file_exception.php b/framework/Log/EventLog/exceptions/file_exception.php
deleted file mode 100644
index 03f3ebb9..00000000
--- a/framework/Log/EventLog/exceptions/file_exception.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * File containing the ezcFileWriterException class.
- *
- * @package EventLog
- * @version //autogen//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- */
-/**
- * Exception thrown when a file error occures.
- *
- * @package EventLog
- * @version //autogen//
- */
-class ezcLogFileException extends Exception
-{
-    /**
-     * The  file could not be found on the filesystem.
-     */
-    const FILE_NOT_FOUND = 1;
-
-    /**
-     * The file could not be read from the filesystem.
-     */
-    const FILE_NOT_READABLE = 2;
-
-    /**
-     * The file could not be written to the filesystem.
-     */
-    const FILE_NOT_WRITABLE = 3;
-
-    /**
-     * Constructs a new ezcLogFileExcpetion with the message $message and the error code $code.
-     *
-     * @param string $message
-     * @param int $code
-     */
-    public function __construct( $message, $code )
-    {
-        parent::__construct( $message, $code );
-    }
-}
-?>
diff --git a/framework/Log/EventLog/exceptions/writer_exception.php b/framework/Log/EventLog/exceptions/writer_exception.php
deleted file mode 100644
index ae82bf07..00000000
--- a/framework/Log/EventLog/exceptions/writer_exception.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-/**
- * File containing the ezcLogWriterException class.
- *
- * @package EventLog
- * @version //autogen//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- */
-
-/**
- * The ezcLogWriterException will be thrown when an {@class ezcLogWriter} or
- * a subclass encounters an exceptional state.
- *
- * @package EventLog
- * @version //autogen//
- */
-class ezcLogWriterException extends Exception
-{
-    /**
-     * Constructs a new ezcLogWriterException with the message $message.
-     *
-     * @param string $message
-     */
-    public function __construct( $message )
-    {
-        parent::__construct( $message, 0 );
-    }
-}
-?>
diff --git a/framework/Log/EventLog/interfaces/writer.php b/framework/Log/EventLog/interfaces/writer.php
deleted file mode 100644
index 82481e36..00000000
--- a/framework/Log/EventLog/interfaces/writer.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-/**
- * File containing the ezcLogWriter interface.
- *
- * @package EventLog
- * @version //autogentag//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- */
-
-/**
- * ezcLogWriter defines the common interface for all classes that implement
- * their log writer.
- *
- * See the ezcLogFileWriter for an example of creating your own log writer.
- *  
- * @package EventLog
- * @version //autogentag//
- */
-interface ezcLogWriter
-{
-    /**
-     * Writes the message $message to the log.
-     *
-     * The writer can use the severity, source, and category to filter the
-     * incoming messages and determine the location where the messages should
-     * be written.
-     *
-     * The array $optional contains extra information that can be added to the log. For example:
-     * line numbers, file names, usernames, etc.
-     *
-     * @throws ezcLogWriterException when the log writer was unable to write the log message.
-     *
-     * @param string $message
-     * @param int $severity
-	 *        ezcLog::DEBUG, ezcLog::SUCCES_AUDIT, ezcLog::FAIL_AUDIT, ezcLog::INFO, ezcLog::NOTICE, 
-     *        ezcLog::WARNING, ezcLog::ERROR or ezcLog::FATAL.
-     * $param string $source
-     * @param string $category
-     * @param array(string=>string) $optional
-     * @return void
-     */
-    public function writeLogMessage( $message, $severity, $source, $category, $optional = array() );
-}
-?>
diff --git a/framework/Log/EventLog/log.php b/framework/Log/EventLog/log.php
deleted file mode 100644
index a99569dd..00000000
--- a/framework/Log/EventLog/log.php
+++ /dev/null
@@ -1,644 +0,0 @@
-<?php
-/**
- * File containing the ezcLog class.
- *
- * @package EventLog
- * @version //autogentag//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- */
-
-/**
- * The ezcLog class records log messages and audit trails to one or multiple
- * writers.
- *
- * Available writers are:
- * - {@link ezcLogWriterUnixFile Unix File} writer
- * - {@link ezcLogWriterDatabase Database} writer
- *
- * Extra writers can be added by implementing the the {@link ezcLogWriter} interface.
- * 
- * Use the {@link map()} method to attach an additional writer to the ezcLog 
- * class. This method filters incoming log messages with the {@link ezcLogFilter}.
- * Log messages that are accepted, match with the filter, are sent to the 
- * {@link ezcLogWriter}.
- *
- * The following example demonstrates how all log messages, except for the 
- * audit trailing and debug messages, are written to a file.
- * <code>
- * $filter = new ezcLogFilter();
- * $filter->severity = ezcLog::INFO | ezcLog::NOTICE | ezcLog::WARNING | ezcLog::ERROR | ezcLog::FATAL;
- * 
- * $log = ezcLog::getInstance();
- * $log->map( $filter, new ezcLogWriterUnixFile( "/tmp/logs/", "error.log" ) );
- * </code>
- *
- * The log messages with the severity: INFO, NOTICE, WARNING, ERROR, and FATAL will
- * be written to the file: "/tmp/logs/error.log". See {@link ezcLogWriterUnixFile} for
- * the description of the file format.
- *
- * The following example will write the audit trails to the database:
- * <code>
- * $filter = new ezcLogFilter();
- * $filter->severity = ezcLog::SUCCESS_AUDIT | ezcLog::FAILED_AUDIT;
- * 
- * $log = ezcLog::getInstance();
- * $log->map( $filter, new ezcLogWriterDatabase( "audits" ) );
- * </code>
- *
- * The audit trails will be stored in the table "audits". See {@link ezcLogWriterDatabase}
- * for creating the appropriate tables and setting up the database.
- *
- * It is also possible to exclude messages from going to a specific writer. 
- * This is done via the {@link unmap()} method. The following example shows
- * how all messages, except for the DEBUG severity, are written to a file:
- * <code>
- * $fileWriter = ezcLogWriterUnixFile( "/tmp/logs/", "all.log" );
- * $filter = new ezcLogFilter();
- * $ezcLog::getInstance()->map( $filter, $fileWriter );  // All severities.
- *
- * $filter->severity = ezcLog::DEBUG;
- * ezcLog::getInstance()->unmap( $filter, $fileWriter ); // Remove DEBUG severity.
- * </code>
- *
- * Use the {@link log()} method to log messages at the specified writers. This
- * method expects a:
- * - Message, contains a single log message. 
- * - Severity, indicates the level of importance. 
- * - Extra attributes (optional).
- *
- * Although the interpretation of the severity levels are up to the programmer, 
- * the most common interpretations are:
- * - DEBUG: Records information about the progress in the program and references 
- *   source code functions. Knowledge of the source code is needed to interpret
- *   this log message.
- * - INFO: Informative logging at a detailed level. This logging method produces a
- *   high level of logging, which is unmanageable on a production environment.
- *   Usually INFO logging is only enabled to help by analysing a problem. 
- * - NOTICE: Informative logging at a lower detail level than INFO logging.
- *   Only major stages are recorded and is useful to monitor a low volume system.
- * - WARNING: Something unexpected happened, but did not cause any loss of service.
- * - ERROR: An error occured, which may cause partial loss of service. Usually the
- *   system can recover.
- * - FATAL: An serious error occured and the system is unlikely to recover. 
- * - SUCCESS_AUDIT: Informative logging about a successful completion of work by
- *   a module completed. Useful to trace system changes directly or indirectly 
- *   done by a user.
- * - FAILED_AUDIT: Informative logging about an action from a module
- *   with a negative result. A failed login will most likely added to this severity.
- *   
- * The next example logs a fatal error and has no extra attributes:
- * <code>
- * ezcLog::getInstance()->log( "Cannot open ini file: <$file>", ezcLog::FATAL );
- * </code>
- * 
- * The log message will get by default the category and source: "default". The
- * default values can be modified by changing, respectively, the properties:
- * category and source. Their use is as follows:
- * - Source, definition of the global location where the log message comes from. 
- *   Some examples are: module, source file, extension, etc. The source depends
- *   also on the severity of the message. For DEBUG messages is the source file
- *   more important whereas for a FATAL error the module is sufficient.
- * - Category, definition of the message group. Again the category is related to
- *   the severity. The non audit trails can group the log messages like: Database
- *   (or even the database types), Templates, etc. For audit trails it makes
- *   much sense to categorize the actions. For example: security, modified content,
- *   published content, shop, etc.
- *
- * An example of a Payment checker is as follows:
- * <code>
- * // The start of the Payment module.
- * $log = ezcLog::getInstance();
- * $log->source = "Payment checker"; // Change the default source.
- *
- * $log->log( "Checking the received amount", ezcLog::INFO, array( "shop" ) );
- *
- * if( !$eZPay->receivedAmount() != $requiredAmount )
- * {
- *     $log->log( "Received amount: <".$eZPay->receivedAmount()."> expected: <$requiredAmount>.", 
- *                 ezcLog::DEBUG,
- *                 array( "category" => "shop", "file" => __FILE__, "line" => __LINE )
- *              );
- * 
- *     $log->log( "Insufficient amount.",
- *                ezcLog::FAILED_AUDIT,
- *                array( "UserName" => getCurrentUser(), category => "Payment" )
- *              )
- *
- *     $log->log( "Rollback amount not implemented, cannot recover, ezcLog::FATAL );
- *     exit();
- * }
- * </code>
- *
- * Sometimes information repeats for specific severities or categories. For example that
- * for the audit trails an username is required. Convenience methods like: 
- * {@link setSeverityAttributes()} and {@link setSourceAttributes()} exist to append 
- * information automatically to the log message.
- *   
- * The ezcLog class provides a {@link trigger_error()} log handler: {@link ezcLog::LogHandler()}.
- * Using the trigger_error method makes your code less Log package dependent and 
- * produces less overhead when logging is disabled.
- *
- * See the {@link ezcLog::LogHandler()} method for more information about how to set up the 
- * trigger_error functionality. 
- *
- * See the {@link ezcDebug} package for more detailed information about writing DEBUG
- * messages.
- *
- * @package EventLog
- * @version //autogentag//
- */
-class ezcLog
-{
-    /**
-     * Debug severity constant.
-     */
-     const DEBUG          = 1;
-
-    /**
-     * Success audit severity constant.
-     */
-     const SUCCESS_AUDIT  = 2;
-
-    /**
-     * Failed audit severity constant.
-     */
-     const FAILED_AUDIT   = 4;
-
-     /**
-      * Info severity constant.
-      */
-     const INFO           = 8;
-
-     /**
-      * Notice severity constant.
-      */
-     const NOTICE         = 16;
-
-     /**
-      * Warning severity constant.
-      */
-     const WARNING        = 32;
-
-     /**
-      * Error severity constant.
-      */
-     const ERROR          = 64;
-
-     /**
-      * Fatal severity constant.
-      */
-     const FATAL          = 128;
-
-    /**
-     * Holds the properties of this class.
-     *
-     * @var array(string=>mixed)
-     */
-    private $properties = array();
-
-    /**
-     * Contains the logic of mapping an incoming log message to the writer.
-     *
-     * @var ezcLogMap
-     */
-    protected $writers;
-
-    /**
-     * Stores the attributes from the eventTypes and eventSources.
-     *
-     * $var ezcLogContext
-     */
-    protected $context;
-
-    /**
-     * Stores the instance of this class.
-     *
-     * @var ezcLog
-     */
-    private static $instance = null;
-
-    /**
-     * Stores the setting whether writer exceptions should be thrown.
-     *
-     * @var bool
-     */
-    private $throwWriterExceptions = true;
-
-    /**
-     * Constructs an empty ezcLog instance.
-     *
-     * This constructor is private as this class should be used as a
-     * singleton. Use the getInstance() method instead to get an ezcLog instance.
-     */
-    private function __construct()
-    {
-        $this->reset();
-    }
-
-    /**
-     * Returns the instance of the class.
-     *
-     * @return ezcLog
-     */
-    public static function getInstance()
-    {
-        if ( is_null( self::$instance ) )
-        {
-            self::$instance = new self();
-        }
-        return self::$instance;
-    }
-
-    /**
-     * Sets the property $name to $value.
-     *
-     * @throws ezcBasePropertyNotFoundException if the property does not exist.
-     * @param string $name
-     * @param mixed $value
-     * @return void
-     */
-    public function __set( $name, $value )
-    {
-        switch ( $name )
-        {
-            case "source":   
-            case "category": 
-                $this->properties[$name] = $value; 
-                return;
-        }
-
-        throw new ezcBasePropertyNotFoundException( $name );
-    }
-
-   /**
-     * Returns the property $name.
-     *
-     * @throws ezcBasePropertyNotFoundException if the property does not exist.
-     * @param string $name
-     * @return mixed
-     */
-    public function __get( $name )
-    {
-        switch ( $name )
-        {
-            case "source":
-            case "category": 
-                return $this->properties[$name];
-        }
-
-        throw new ezcBasePropertyNotFoundException( $name );
-    }
-
-    /**
-     * Resets the log instance to its initial state.
-     *
-     * All sourceAttributes, severityAttributes, and writers will be removed.
-     * The default source and category are also reset.
-     *
-     * @return void
-     */
-    public function reset()
-    {
-        $this->writers = new ezcLogMap();
-        $this->context = new ezcLogContext();
-
-        $this->setDefaults();
-    }
-
-    /**
-     * Sets the source and category defaults to "default".
-     *
-     * @return void
-     */
-    protected function setDefaults()
-    {
-        $this->source = "default";
-        $this->category = "default";
-    }
-
-    /**
-     * Enables or disables writer exceptions with the boolean $enable.
-     *
-     * Typically you want to have exceptions enabled while developing your application
-     * in order to catch potential problems. A live server however, should not throw
-     * a deadly exception when a relatively unimportant debug message could not be written to
-     * the log file. For these setups you can disable writer exceptions.
-     *
-     * @param bool $enable
-     * @return void
-     */
-    public function throwWriterExceptions( $enable )
-    {
-        $this->throwWriterExceptions = $enable;
-    }
-
-    /**
-     * Write the message $message with additional information to one or multiple log writers.
-     *
-     * The log message $message, severity $severity, and extra attributes $attributes are sent to
-     * the writers that matches with the {@link ezcLogFilter}. The following parameters are 
-     * taken in the comparation with the ezcLogFilter:
-     * - $severity: the severity of the log message.
-     * - $attributes[ "source" ]: the source from where the log message comes.
-     * - $attributes[ "category" ]: the category of the log message.
-     * 
-     * See for more information about filter matching the classes {@link ezcLog} and 
-     * {@link ezcLogFilter}. 
-     *
-     * The message $message describes what happened. The severity $severity is one of the ezcLog constants:
-     * - DEBUG: Records information about the progress in the program and references 
-     *   source code functions. Knowledge of the source code is needed to interpret
-     *   this log message.
-     * - INFO: Informative logging at a detailed level. This logging method produces a
-     *   high level of logging, which is unmanageable on a production environment.
-     *   Usually INFO logging is only enabled to help by analysing a problem. 
-     * - NOTICE: Informative logging at a lower detail level than INFO logging.
-     *   Only major stages are recorded and is useful to monitor a low volume system.
-     * - WARNING: Something unexpected happened, but did not cause any loss of service.
-     * - ERROR: An error occured, which may cause partial loss of service. Usually the
-     *   system can recover.
-     * - FATAL: An serious error occured and the system is unlikely to recover. 
-     * - SUCCESS_AUDIT: Informative logging about a successful completion of work by
-     *   a module completed. Useful to trace system changes directly or indirectly 
-     *   done by a user.
-     * - FAILED_AUDIT: Informative logging about an action from a module
-     *   with a negative result. A failed login will most likely added to this severity.
-     * 
-     * The attributes array $attributes can have one or multiple attributes that will
-     * be added to the log. If source and category are given, they will override the default
-     * source or category given as property to this object. Further more it is up to the 
-     * application what to include in the log. It may be useful to add the
-     * file and linenumber to the attributes array. Use the magic PHP constants: {@link __FILE__}
-     * and {@link __LINE__}  for this purpose. The next example adds an warning to the log.
-     *
-     * <code>
-     * ezcLog::getInstance()->source = "templateEngine"; // Set the default source.
-     * ezcLog::getInstance()->log( "ezcPersistentObject <$obj> does not exist.", 
-     *     ezcLog::WARNING, 
-     *     array( "category" => "Database", "line" => __LINE__, "file" => __FILE__, "code" => 123 )
-     *     );
-     * </code>
-     * 
-     * The methods {@link setSeverityAttributes()} and {@link setSourceAttributes()} can automatically
-     * add attributes to log messages based on, respectively, the severity and source.
-     *
-     * See also {@link LogHandler()} on how to use {@link trigger_error()} to write log messages.
-     *
-     * @throws ezcLogWriterException if {@link throwWriterExceptions} are enabled and a log entry 
-     *                               could not be written. 
-     *
-     * @param string $message
-     * @param int $severity  One of the following severity constants: 
-     *                       DEBUG, SUCCES_AUDIT, FAIL_AUDIT, INFO, NOTICE, WARNING, ERROR, or FATAL.
-     * @param array(string=>string) $attributes
-     * @return void
-     */
-    public function log( $message, $severity, $attributes = array() )
-    {
-        $source = ( isset( $attributes["source"] ) ? $attributes["source"] : $this->properties["source"] );
-        $category = ( isset( $attributes["category"] ) ? $attributes["category"] : $this->properties["category"] );
-
-        unset( $attributes["source"] );
-        unset( $attributes["category"] );
-
-        $writers = $this->writers->get( $severity, $source, $category );
-        foreach ( $writers as $writer )
-        {
-            try
-            {
-                $writer->writeLogMessage( $message, $severity, $source, $category, $attributes );
-            }
-            catch ( ezcLogWriterException $e )
-            {
-                if ( $this->throwWriterExceptions )
-                {
-                    throw $e;
-                }
-            }
-        }
-    }
-
-    /**
-     * Attaches the writer $writer with the filter $logFilter to this ezcLog.
-     *
-     * The log filter $logFilter describes which severities, categories, and
-     * sources are accepted by the writer $writer. Those messages that
-     * match are send to the writer.
-     *
-     * Multiple logFilters with their writer can be attached to the ezcLog class.
-     * Every log message will be sent to the writer for which the log filter matches.
-     *
-     * Available writers are:
-     * - {@link ezcLogWriterUnixFile Unix File} writer
-     * - {@link ezcLogWriterDatabase Database} writer
-     *
-     * Extra writers can be added by implementing the the {@link ezcLogWriter} interface.
-     *
-     * The following example maps the Unix file writer to all the log messages that
-     * are from the category "template", source "content_module" and severities
-     * WARNING, ERROR, or FATAL.
-     * <code>
-     * $f = new ezclogFilter();
-     * $f->severity = ezcLog::WARNING | ezcLog::ERROR | ezcLog::FATAL;
-     * $f->source = "template";
-     * $f->category = "content_module";
-     * 
-     * $w = new ezcLogWriterUnixFile("/tmp/logs/content_module/", "template.log" );
-     * 
-     * $ezcLog::getInstance()->map( $f, $w ); 
-     * </code>
-     *
-     * See also {@link unmap()}
-     *
-     * @param ezcLogFilter $logFilter
-     * @param ezcLogWriter $writer
-     * @return void
-     */
-    public function map( ezcLogFilter $logFilter, ezcLogWriter $writer )
-    {
-        $this->writers->map( $logFilter->severity, $logFilter->source, $logFilter->category, $writer );
-    }
-
-    /**
-     * Detaches the writer $writer for specific log messages, specified by the log filter $logFilter. 
-     * 
-     * The log filter $logFilter describes which severities, categories, and
-     * sources are no longer accepted by the writer $writer. 
-     * 
-     * See the {@link map()} method for information about attaching a filter.
-     *
-     * The following example shows how to log all messages, except the debug message:
-     * <code>
-     * $fileWriter = ezcLogWriterUnixFile( "/tmp/logs/", "all.log" );
-     * $filter = new ezcLogFilter();
-     * $ezcLog::getInstance()->map( $filter, $fileWriter );  // All severities.
-     *
-     * $filter->severity = ezcLog::DEBUG;
-     * ezcLog::getInstance()->unmap( $filter, $fileWriter ); // Remove DEBUG severity.
-     * </code>
-     *
-     * See also {@link map()}
-     *
-     * @param ezcLogFilter $logFilter
-     * @param ezcLogWriter $writer
-     * @return void
-     */
-    public function unmap( ezcLogFilter $logFilter, ezcLogWriter $writer )
-    {
-        $this->writers->unmap( $logFilter->severity, $logFilter->source, $logFilter->category, $writer );
-    }
-
-    /**
-     * Sets the attributes $attributes for a group of severities $severityMask. 
-     *
-     * The severities are specified with a bit mask. These attributes will be
-     * added to the log message when the log severity is the same as specified
-     * here.
-     *
-     * Example:
-     * <code>
-     * ezcLog::getInstance()->setSeverityAttributes( 
-     *     ezcLog::SUCCESS_AUDIT | ezcLog::FAILED_AUDIT
-     *     array( "username" => "Jan K. Doodle" )
-     * );
-     * </code>
-     *
-     * Every log message that has the severity SUCCESS_AUDIT or FAILED_AUDIT 
-     * includes the user name: "Jan K. Doodle".
-     *
-     * @param integer $severityMask Multiple severities are specified with a logic-or. 
-     * @param array(string=>string) $attributes
-     * @return void
-     */
-    public function setSeverityAttributes( $severityMask, $attributes )
-    {
-        $this->context->setSeverityContext( $severityMask, $attributes );
-    }
-
-    /**
-     * Sets the attributes $attributes for a group of sources $sources. 
-     *
-     * The sources are specified in an array. These attributes will be added to the
-     * log message when it matches with the given $sources.
-     *
-     * Example:
-     * <code>
-     * ezcLog::getInstance()->setSourceAttributes( 
-     *     array( "Paynet", "Bibit", "Paypal" ),
-     *     array( "MerchantID" => $merchantID )
-     * );
-     * </code>
-     *
-     * Every log message that comes from the payment module: Paynet, Bibit, or Paypal
-     * includes the Merchant ID. 
-     *
-     * @param array(string) $sources
-     * @param array(string => string) $attributes
-     * @return void
-     */
-    public function setSourceAttributes ( $sources, $attributes )
-    {
-        $this->context->setSourceContext( $sources, $attributes );
-    }
-
-	/**
-	 * This method can be set as error_handler to log using {@link trigger_error()}.
-	 *
-     * This method can be assigned with the {@link set_error_handler()} to handle the
-     * trigger_error calls. This method will get the log instance and forward the
-     * message. But includes the following information: 
-     * - The file and linenumber are automatically added. 
-     * - Source and category can be 'encoded' in the message.
-     *
-     * The message format is as follows:
-     * <pre>
-     * [ source, category ] Message 
-     * </pre>
-     *
-     * When one name is given between the brackets, the category will be set and the message has a default source:
-     * <pre>
-     * [ category ] Message
-     * </pre>
-     *
-     * Without any names between the brackets, the default category and source are used:
-     * <pre>
-     * Message
-     * </pre>
-     * 
-     * The following example creates manually an error handler and forwards the 
-     * ERROR, WARNING and NOTICE severities. 
-     * <code>
-     * public function MyLogHandler($errno, $errstr, $errfile, $errline)
-     * {
-     *     switch ($errno)
-     *     {
-     *         case E_USER_ERROR:
-     *         case E_USER_WARNING:
-     *         case E_USER_NOTICE:
-     *             if ( $loggingEnabled )
-     *             {   // Forward the message to the log handler. 
-     *                 ezcLog::LogHandler( $errno, $errstr, $errfile, $errline );
-     *             }
-     *             break;
-     *
-     *         default:
-     *             print( "$errstr in $errfile on line $errline\n" ); 
-     *             break;
-     *     }
-     * }
-     * 
-     * // Register MyLogHandler
-     * set_error_handler( "MyLogHandler" );
-     *
-     * // Write an warning to the log.
-     * trigger_error( "[paynet, transaction] Didn't get a callback from the Paynet service", E_USER_WARNING );
-     *
-     * // Add a notice.
-     * trigger_error( "Getting paynet status information", E_USER_NOTICE );
-     *
-     * </code>
-     * 
-     * Notice that the ezcLog component is not loaded at all when the logging is disabled. 
-     *
-     * @param int $errno
-     * @param int $erstr
-     * @param string $errfile
-     * @param int $errline
-     * @return void
-     */
-     public static function logHandler( $errno, $errstr, $errfile, $errline )
-     {
-         $log = ezcLog::getInstance();
-         $lm = new ezcLogMessage( $errstr, $errno, $log->source, $log->category );
-         $log->log(
-             $lm->message, $lm->severity,
-             array( "source" => $lm->source, "category" => $lm->category, "file" => $errfile, "line" => $errline )
-         );
-     }
-
-    /**
-     * Translates the severity constant to a string and returns this.
-     *
-     * Null is returned when the severity constant is invalid.
-     *
-     * @param int $severity
-     * @return string
-     */
-    public static function translateSeverityName( $severity )
-    {
-        switch ( $severity )
-        {
-            case self::DEBUG:           return "Debug";
-            case self::SUCCESS_AUDIT:   return "Success audit";
-            case self::FAILED_AUDIT:    return "Failed audit";
-            case self::INFO:            return "Info";
-            case self::NOTICE:          return "Notice";
-            case self::WARNING:         return "Warning";
-            case self::ERROR:           return "Error";
-            case self::FATAL:           return "Fatal";
-            default:                    return null;
-        }
-    }
-}
-?>
diff --git a/framework/Log/EventLog/log_autoload.php b/framework/Log/EventLog/log_autoload.php
deleted file mode 100644
index 06e981bc..00000000
--- a/framework/Log/EventLog/log_autoload.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-/**
- * Autoloader definition for the Translation component.
- *
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- * @version //autogentag//
- * @filesource
- * @package EventLog
- */
-
-return array(
-    'ezcLog'               =>  'EventLog/log.php',
-    'ezcLogMap'            =>  'EventLog/map.php',
-    'ezcLogContext'        =>  'EventLog/context.php',
-    'ezcLogMessage'        =>  'EventLog/log_message.php',
-    'ezcLogWriter'         =>  'EventLog/interfaces/writer.php',
-    'ezcLogWriterFile'     =>  'EventLog/writers/writer_file.php',
-    'ezcLogWriterUnixFile' =>  'EventLog/writers/writer_unix_file.php',
-    'ezcLogWriterDatabase' =>  'EventLog/writers/writer_database.php',
-    'ezcLogFilter'         =>  'EventLog/structs/log_filter.php',
-    'ezcLogFileException'  =>  'EventLog/exceptions/file_exception.php',
-    'ezcLogWriterException'=>  'EventLog/exceptions/writer_exception.php'
-);
-?>
diff --git a/framework/Log/EventLog/log_message.php b/framework/Log/EventLog/log_message.php
deleted file mode 100644
index 4ba61e39..00000000
--- a/framework/Log/EventLog/log_message.php
+++ /dev/null
@@ -1,169 +0,0 @@
-<?php
-/**
- * File containing the ezcLogMessage class.
- *
- * @package EventLog
- * @version //autogentag//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- * @access private
- */
-
-/**
- * Holds a log message and provides convenience methods to read the information.
- *
- * The ezclogMessage class is used for subtracting the information from the message
- * parameter from {@link trigger_error()}. See the {@link ezcLog::logHandler} for 
- * more information. 
- *
- * The message formats that can be parsed are: 
- * <pre>
- * [ source, category ] Message 
- * </pre>
- *
- * When one name is given between the brackets, the category will be set and the message has a default source:
- * <pre>
- * [ category ] Message
- * </pre>
- *
- * Without any names between the brackets, the default category and source are used:
- * <pre>
- * Message
- * </pre>
- * 
- * The following properties are set after construction or after calling {@link parseMessage()}:
- * - message, contains the message without extra the additional information.
- * - source, contains either the default source or the source set in the incoming message.
- * - category, contains either the default category or the category set in the incoming message.
- * - severity, severity of the error. Which is ezcLog::NOTICE, ezcLog::WARNING, or ezcLog::ERROR. 
- *
- * @package EventLog
- * @version //autogentag//
- * @access private
- */
-class ezcLogMessage
-{
-    /**
-     * Holds the properties of this class.
-     *
-     * @var array(string=>mixed)
-     */
-     protected $properties = array( "message" => "", "source" => "", "category" => "", "severity" => "" );
-
-
-    /**
-     * Sets the property $name to $value.
-     *
-     * @throws ezcBasePropertyNotFoundException if the property does not exist.
-     * @param string $name
-     * @param mixed $value
-     * @return void
-     */
-    public function __set( $name, $value )
-    {
-        switch ( $name )
-        {
-            case 'message':
-                $this->properties['message'] = $value;
-                break;
-            case 'source':
-                $this->properties['source'] = $value;
-                break;
-            case 'category':
-                $this->properties['category'] = $value;
-                break;
-            case 'severity':
-                $this->properties['severity'] = $value;
-                break;
-
-            default: 
-                throw new ezcBasePropertyNotFoundException( $name );
-        }
-
-    }
-
-    /**
-     * Returns the property $name.
-     *
-     * @throws ezcBasePropertyNotFoundException if the property does not exist.
-     * @param string $name
-     * @return mixed
-     */
-    public function __get( $name )
-    {
-        switch ( $name )
-        {
-            case 'message':
-                return $this->properties['message'];
-                break;
-            case 'source':
-                return $this->properties['source'];
-                break;
-            case 'category':
-                return $this->properties['category'];
-                break;
-            case 'severity':
-                return $this->properties['severity'];
-                break;
-        }
-
-        throw new ezcBasePropertyNotFoundException( $name );
-    }
-
-    /**
-     * Constructs the ezcLogMessage from the $message, $severity, $defaultSource and $defaultCategory.
-     *
-     * $message is parsed by parseMessage() and properties are set.
-     *
-     * @param string $message
-     * @param int $severity
-     * @param string $defaultSource Use this source when not given in the message itself.
-     * @param string $defaultCategory Use this category when not give in the message itself.
-     */
-    public function __construct( $message, $severity, $defaultSource, $defaultCategory )
-    {
-        $this->parseMessage( $message, $severity, $defaultSource, $defaultCategory );
-    }
-
-    /**
-     * Parses the message $message and sets the properties. 
-     *
-     * See the general class documentation for message format. 
-     * The severity $severity is a E_USER_* PHP constant. The values will be translated accordingly:
-     * - E_USER_NOTICE -> ezcLog::NOTICE
-     * - E_USER_WARNING -> ezcLog::WARNING
-     * - E_USER_ERROR -> ezcLog::ERROR
-     *
-     * @param string $message
-     * @param int $severity
-     * @param string $defaultSource 
-     * @param string $defaultCategory
-     * @return void
-     */
-    public function parseMessage( $message, $severity, $defaultSource, $defaultCategory )
-    {
-        preg_match( "/^\s*(?:\[([^,\]]*)(?:,\s(.*))?\])?\s*(.*)$/", $message, $matches );
-
-        $this->message = ( strcmp( $matches[3], "" ) == 0 ? false : $matches[3] );
-
-        if ( strlen( $matches[2] ) == 0 )
-        {
-            $this->category = ( strcmp( $matches[1], "" ) == 0 ? $defaultCategory : $matches[1] );
-            $this->source = $defaultSource;
-        }
-        else
-        {
-            $this->category = $matches[2];
-            $this->source = $matches[1];
-        }
-
-        switch ( $severity )
-        {
-            case E_USER_NOTICE:  $this->severity = ezcLog::NOTICE; break;
-            case E_USER_WARNING: $this->severity = ezcLog::WARNING; break;
-            case E_USER_ERROR:  $this->severity = ezcLog::ERROR; break;
-            default: $this->severity = false;
-        }
-    }
-}
-?>
diff --git a/framework/Log/EventLog/map.php b/framework/Log/EventLog/map.php
deleted file mode 100644
index 2c4f72f7..00000000
--- a/framework/Log/EventLog/map.php
+++ /dev/null
@@ -1,386 +0,0 @@
-<?php
-/**
- * File containing the ezcLogMap class.
- *
- * @package EventLog
- * @version //autogentag//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- * @access private
- */
-
-/**
- * Fast mapping of a mixed variable to an eventType, eventSource and eventCategory.
- *
- * This class is used in ezcLog to map writers to the log messages they
- * are supposed to write. It is important that the get() method is extremely
- * fast since it will be called for each log message.
- *
- * If every combination of eventTypes, eventSources, and eventCategories are
- * combined (product) and placed in one hash-table. The table grows too fast.
- * Imagine: 7 types * 10 sources * 10 categories = 700 entries in the hash.
- *
- * Our solution:
- * Most probably the amount of writers will be limited. So every writer
- * (result) is one bit (of an integer).
- *
- * The hashes: Type, Source, and Category map the input strings to an integer.
- * These integers are AND with each other, and the result is again stored in a
- * hash.
- *
- *
- * @package EventLog
- * @version //autogentag//
- * @access private
- */
-class ezcLogMap
-{
-    /**
-     * Hashtable that binds a single eventType to a bitmask. The possible
-     * key-values are: 1, 2, 4, 8, ...
-     *
-     * @var array(integer=>bitmask)
-     */
-    protected $structure;
-
-
-    public function __construct()
-    {
-        $this->result = array();
-    }
-
-    /**
-     * Map the object $object to the given $eventTypeMask, $eventSources and $eventCategories.
-     *
-     * Example:
-     * <code>
-     * [ eventType x eventSource x eventCategory ] |-> [ object ]
-     * </code>
-     *
-     * @param int $eventTypeMask
-     * @param array(string) $eventSources
-     * @param array(string) $eventCategories
-     * @param object $object
-     *
-     * @return void
-     */
-    public function map( $eventTypeMask, $eventSources, $eventCategories, $object )
-    {
-        $eventTypes = $this->getMaskArray( $eventTypeMask );
-        $result = array( $object );
-
-        if ( count( $eventTypes ) == 0 )
-        {
-            $eventTypes = array( "*" );
-        }
-        if ( count( $eventSources ) == 0 )
-        {
-            $eventSources = array( "*" );
-        }
-        if ( count( $eventCategories ) == 0)
-        {
-            $eventCategories = array( "*" );
-        }
-        $c = $this->createMinimumHash( $eventCategories, $result );
-        $s = $this->createMinimumHash( $eventSources, $c );
-        $new = $this->createMinimumHash( $eventTypes, $s );
-
-        $this->mergeHash( $new, $this->structure, $history );
-    }
-
-    /**
-     * Unmap the object $object to the given $eventTypeMask, $eventSources and $eventCategories.
-     *
-     * @param int $eventTypeMask
-     * @param array(string) $eventSources
-     * @param array(string) $eventCategories
-     * @param object $object
-     *
-     * @return void
-     */
-    public function unmap( $eventTypeMask, $eventSources, $eventCategories, $object)
-    {
-        $eventTypes = $this->getMaskArray( $eventTypeMask );
-
-        $result = array( $object );
-
-        if ( count( $eventTypes ) == 0 )
-        {
-            $eventTypes = array( "*" );
-        }
-        if ( count( $eventSources ) == 0 )
-        {
-            $eventSources = array( "*" );
-        }
-        if ( count( $eventCategories ) == 0)
-        {
-            $eventCategories = array( "*" );
-        }
-
-        $c = $this->createMinimumHash( $eventCategories, $result );
-        $s = $this->createMinimumHash( $eventSources, $c );
-        $new = $this->createMinimumHash( $eventTypes, $s );
-
-        $this->unmergeHash( $this->structure, $new, $history );
-    }
-
-
-    /**
-     * Fills the array $out with the keys $inKeys and the value $inValue.
-     *
-     * @param array inKeys
-     * @param mixed $inValue
-     * @param array &$out
-     * @return array
-     */
-    protected function createMinimumHash($inKeys, $inValue )
-    {
-        foreach ( $inKeys as $key )
-        {
-            $out[$key] = $inValue;
-        }
-        return $out;
-    }
-
-    /**
-     *
-     *
-     * @return void
-     **/
-    protected function mergeSingle( &$in, &$history )
-    {
-        $extra = $this->get( $history[0], $history[1], $history[2] );
-        $extra = array_merge( $in, $extra );
-
-        $tmp =& $this->structure[$history[0]];
-        $tmp =& $tmp[$history[1]];
-        $tmp =& $tmp[$history[2]];
-
-        foreach ( $extra as $inKey => $inVal )
-        {
-            if ( !isset( $tmp ) || !in_array( $inVal, $tmp ) )
-            {
-                if ( is_numeric( $inKey ) )
-                {
-                    $tmp[] =  $inVal;
-                }
-                else
-                {
-                    $tmp[$inKey] =& $inVal;
-                }
-            }
-         }
-     }
-
-
-     // XXX should change out.. the way it is now.
-    protected function mergeHash( &$in, $out, &$history )
-    {
-        $depth = count( $history );
-
-        if ( $depth == 3 )
-        {
-            $this->mergeSingle( $in, $history );
-        }
-
-        $i = 0;
-        foreach ( $in as $inKey => $inVal )
-        {
-            $history[$depth] = $inKey;
-
-            if ( strcmp( $inKey, "*" ) == 0)
-            {
-                if ( is_array( $out ) )
-                {
-                    foreach ( $out as $outKey => $outVal )
-                    {
-                        $history[$depth] = $outKey;
-                        $this->mergeHash( $in[$inKey], $out[$outKey], $history );
-                    }
-                }
-            }
-
-            $history[$depth] = $inKey;
-            if ( is_array( $inVal ) )
-            {
-                if ( is_numeric( $inKey ) )
-                {
-                    // FIXME
-                    $this->mergeHash( $in[$inKey], $out, $history );
-                }
-                else
-                {
-                    //$this->mergeHash( $in[$inKey], $out[$inKey], $history );
-                    $this->mergeHash( $in[$inKey], $out, $history );
-                }
-            }
-
-        }
-        array_pop( $history );
-    }
-
-
-    // XXX: ugly, should get a rewrite.
-    protected function unmergeHash( &$out, &$in, &$history )
-    {
-        $depth = count( $history );
-
-        if ( $depth == 3 )
-        {
-            foreach ( $in as $inKey => $inVal )
-            {
-                if ( !isset( $out ) || in_array( $inVal, $out ) )
-                {
-                    if ( is_array( $out ) )
-                    {
-                        foreach ( $out as $outKey => $outVal )
-                        {
-                            if ( $outVal === $inVal )
-                            {
-                                unset( $out[$outKey] );
-                                $result = true;
-                            }
-                        }
-                    }
-                }
-            }
-        }
-
-        foreach ( $in as $inKey => $inVal )
-        {
-            $history[$depth] = $inKey;
-
-            if ( strcmp( $inKey, "*" ) == 0)
-            {
-                if ( is_array( $out ) )
-                {
-                    foreach ( $out as $outKey => $outVal )
-                    {
-                        $this->unmergeHash( $out[$outKey], $in[$inKey], $history );
-                    }
-                }
-            }
-
-            if ( is_array( $inVal ) )
-            {
-                $this->unmergeHash( $out[$inKey], $in[$inKey], $history );
-            }
-        }
-        array_pop( $history );
-    }
-
-
-    /**
-     * Returns the bits set in $mask as separate values in an array.
-     *
-     * @return array(int)
-     */
-    protected function getMaskArray( $mask )
-    {
-        $result = array();
-
-        $input = 1;
-        while ( $input <= $mask )
-        {
-            if ( $mask & $input )
-            {
-                $result[] = $input;
-            }
-            $input <<= 1;
-        }
-
-        return $result;
-    }
-
-    /**
-     * Returns an array with objects are mapped to the key generated by $eventType, $eventSource and $eventCategory.
-     *
-     * The eventType is an integer from in the range: 2^x with x -> N+.
-     * (1, 2, 4, 8, 16, ... )
-     *
-     * @param int $eventType
-     * @param string  $eventSource
-     * @param string  $eventCategory
-     * @return array(object).
-     */
-    public function get( $eventType, $eventSource, $eventCategory)
-    {
-        $tmp = $this->structure;
-
-
-        if ( isset( $tmp[$eventType] ) )
-        {
-            $tmp = $tmp[$eventType];
-        }
-        else if ( isset( $tmp [ "*" ] ) )
-        {
-            $tmp = $tmp["*"];
-        }
-        else
-        {
-            return array();
-        }
-
-        if ( isset( $tmp[$eventSource] ) )
-        {
-            $tmp = $tmp[$eventSource];
-        }
-        else if ( isset( $tmp [ "*" ] ) )
-        {
-            $tmp = $tmp["*"];
-        }
-        else
-        {
-            return array();
-        }
-
-        if ( isset( $tmp[$eventCategory] ) )
-        {
-            $tmp = $tmp[$eventCategory];
-        }
-        else if ( isset( $tmp [ "*" ] ) )
-        {
-            $tmp = $tmp["*"];
-        }
-        else
-        {
-            return array();
-        }
-
-        return $tmp;
-    }
-
-
-    public function printStructure()
-    {
-        $this->printStructureRecursive( $this->structure, $history = array() );
-    }
-
-    protected function printStructureRecursive( $structure, &$history )
-    {
-        $depth = count( $history );
-        if ( $depth == 3 )
-        {
-            $tmp =& $this->structure[$history[0]];
-            $tmp =& $tmp[$history[1]];
-            $tmp =& $tmp[$history[2]];
-
-            if ( isset( $tmp ) )
-            {
-                foreach ( $tmp as $key => $val )
-                {
-                    echo $history[0] . "  " . $history[1] . "  " . $history[2] . " [ $key => $val ]\n";
-                }
-            }
-
-            return;
-        }
-
-        foreach ( $structure as $key => $val )
-        {
-            $history[$depth] = $key;
-            $this->printStructureRecursive( $structure, $history );
-        }
-    }
-}
-?>
diff --git a/framework/Log/EventLog/structs/log_filter.php b/framework/Log/EventLog/structs/log_filter.php
deleted file mode 100644
index 451b0c65..00000000
--- a/framework/Log/EventLog/structs/log_filter.php
+++ /dev/null
@@ -1,74 +0,0 @@
-<?php
-
-/**
- * File containing the ezcLogFilter class.
- *
- * @package EventLog
- * @version //autogentag//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license BSD {@link http://ez.no/licenses/bsd}
- */
-
-/**
- * The ezcLogFilter class provides a structure to set a log filter.
- *
- * ezcLogFilter has three public member variables:
- * - severity, contains the severity of the log message.
- * - source, contain the source of the log message. 
- * - category, contains the category of the log message.
- * 
- * Severity is an integer mask that expects one more multiple ezcLog severity constants. 
- * Multiple values can be assigned by using a logical-or on the values. The value zero
- * represents all possible severities.
- *
- * Source and category are an array. An empty array reprseents all possible sources
- * and categories.  
- *
- * The ezclogFilter class is mainly used by the {@link ezcLog::attach()} and {@link ezcLog::detach()} 
- * methods.
- *
- * @package EventLog
- * @version //autogentag//
- */
-class ezcLogFilter
-{
-   /**
-    * The severities that are accepted by the ezcLogFilter.
-    *
-    * The default value zero specifies that all severities are accepted.
-    * 
-    * @var int
-    */
-   public $severity = 0;
-
-
-   /**
-    * The source of the log message.
-    *
-    * The default empty array specifies that all sources are accepted by this filter.
-    * 
-    * @var array(string)
-    */
-   public $source = array();
-
-   /**
-    * The category of the log message.
-    *
-    * The default empty array specifies that all categories are accepted by this filter.
-    * 
-    * @var array(string)
-    */
-   public $category = array();
-
-
-   /**
-    * Empty constructor
-    */
-   public function __construct()
-   {
-   }
-}
-
-
-
-?>
diff --git a/framework/Log/EventLog/writers/writer_database.php b/framework/Log/EventLog/writers/writer_database.php
deleted file mode 100644
index 6908a770..00000000
--- a/framework/Log/EventLog/writers/writer_database.php
+++ /dev/null
@@ -1,216 +0,0 @@
-<?php
-/**
- * File containing the ezcLogWriterDatabase class.
- *
- * @package EventLog
- * @version //autogentag//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- */
-
-/**
- * Writes log messages to the database.
- *
- * @package EventLog
- * @version //autogentag//
- */
-class ezcLogWriterDatabase implements ezcLogWriter
-{
-    private $db = null;
-
-    private $properties = array();
-    private $defaultColumns = array();
-    private $additionalColumns = array();
-
-    private $map;
-    private $defaultTable = false;
-
-    /**
-     * Construct a new database log-writer.
-     *
-     * You can set the default table to write to with the $defaultTable parameter.
-     * If $databaseInstance is given, that instance will be used for writing. If it
-     * is ommitted the default database instance will be retrieved.
-     *
-     * This constructor is a tie-in.
-     *
-     * @param string $defaultTable
-     * @param ezcDbHandler $databaseInstance
-     *
-     */
-    public function __construct( ezcDbHandler $databaseInstance, $defaultTable = false )
-    {
-        $this->db = $databaseInstance;
-
-        $this->map = new ezcLogMap();
-        $this->defaultTable = $defaultTable;
-
-        $this->message = "message";
-        $this->datetime = "time";
-        $this->severity = "severity";
-        $this->source = "source";
-        $this->category = "category";
-    }
-
-    /**
-     * Sets the property $name to $value.
-     *
-     * @throws ezcBasePropertyNotFoundException if the property does not exist.
-     * @param string $name
-     * @param mixed $value
-     * @return void
-     */
-    public function __set( $name, $value )
-    {
-        switch ( $name )
-        {
-            case 'table':    $this->properties['table'] = $value;    break;
-            case 'message':
-            case 'datetime':
-            case 'severity':
-            case 'source':
-            case 'category': $this->defaultColumns[ $name ] = $value; break;
-            default:         $this->additionalColumns[ $name ] = $value; break;
-        }
-    }
-
-    /**
-     * Returns the property $name.
-     *
-     * @throws ezcBasePropertyNotFoundException if the property does not exist.
-     * @param string $name
-     * @return mixed
-     */
-    public function __get( $name )
-    {
-        switch ( $name )
-        {
-            case 'table':    return $this->properties['table'];    break;
-            case 'message':
-            case 'datetime':
-            case 'severity':
-            case 'source':
-            case 'category': return $this->defaultColumns[ $name ]; break;
-
-            default:         return $this->additionalColumns[ $name ]; break;
-        }
-    }
-
-    /**
-     * Writes the message $message to the log.
-     *
-     * The writer can use the severity, source, and category to filter the
-     * incoming messages and determine the location where the messages should
-     * be written.
-     *
-     * $optional may contain extra information that can be added to the log. For example:
-     * line numbers, file names, usernames, etc.
-     *
-     * @throws ezcLogWriterException when the log writer was unable to write
-     *         the log message.
-     * @param string $message
-     * @param int $severity
-	 *        ezcLog:: DEBUG, SUCCES_AUDIT, FAILED_AUDIT, INFO, NOTICE, WARNING, ERROR or FATAL.
-     *
-     * $param string $source
-     * @param string $category
-     * @param array(string=>string) $optional
-     * @return void
-     */
-    public function writeLogMessage( $message, $severity, $source, $category, $optional = array() )
-    {
-        $severityName = ezcLog::translateSeverityName( $severity );
-
-        $colStr = "";
-        $valStr = "";
-
-        if ( is_array( $optional ) )
-        {
-            foreach ( $optional as $key => $val )
-            {
-                $colStr .= ", " . ( isset( $this->additionalColumns[$key] ) ? $this->additionalColumns[$key] : $key );
-                $valStr .= ", " . $this->db->quote( $val );
-            }
-        }
-
-        $tables = $this->map->get( $severity, $source, $category );
-
-        $query = $this->db->createSelectQuery();
-        if ( count( $tables ) > 0)
-        {
-            foreach ( $tables as $t )
-            {
-                try
-                {
-                    $this->db->exec( "INSERT INTO `{$t}` ( {$this->message}, {$this->severity}, {$this->source}, {$this->category}, {$this->datetime} $colStr ) ".
-                        "VALUES( ".$this->db->quote( $message ).", ".$this->db->quote( $severityName ).", ".$this->db->quote( $source ).", ".
-                        $this->db->quote( $category ).", ".$query->expr->now()." $valStr )" );
-                }
-                catch ( PDOException $e )
-                {
-                    throw new ezcLogWriterException( "SQL query failed in ezcLogWriterDatabase.\n". $e->getMessage() );
-                }
-            }
-        }
-        else
-        {
-            if ( $this->defaultTable !== false )
-            {
-                try
-                {
-                    $this->db->exec( "INSERT INTO `{$this->defaultTable}` ( {$this->message}, {$this->severity}, {$this->source}, {$this->category}, {$this->datetime} $colStr ) ".
-                        "VALUES( ".$this->db->quote( $message ).", ".$this->db->quote( $severityName ).", ".$this->db->quote( $source ).", ".
-                        $this->db->quote( $category ).", ".$query->expr->now()." $valStr )" );
-                }
-                catch ( PDOException $e )
-                {
-                    throw new ezcLogWriterException( "SQL query failed in ezcLogWriterDatabase.\n". $e->getMessage() );
-                }
-            }
-        }
-    }
-
-    /**
-     * Returns an array that describes the coupling between the logMessage
-     * information and the columns in the database.
-     *
-     * @return array(string=>string)
-     */
-    public function getColumnTranslations()
-    {
-        return array_merge( $this->defaultColumns, $this->additionalColumns );
-    }
-
-
-	/**
-	 * Maps the table $tableName to the messages specified by the {@link ezcLogFilter} $logFilter.
-     *
-     * Log messages that matches with the filter are written to the table $tableName. 
-     * This method works the same as {@link ezclog::map()}.
-     *
-     * @param ezcLogFilter $logFilter 
-     * @param string $tableName
-     * @return void
-	 */
-	public function map( ezcLogFilter $logFilter, $tableName )
-	{
-        $this->map->map( $logFilter->severity, $logFilter->source, $logFilter->category, $tableName );
-	}
-
-	/**
-	 * Unmaps the table $tableName from the messages specified by the {@link ezcLogFilter} $logFilter.
-     *
-     * Log messages that matches with the filter are no longer written to the table $tableName. 
-     * This method works the same as {@link ezclog::unmap()}.
-     *
-     * @param ezcLogFilter $logFilter 
-     * @param string $fileName
-     * @return void
-	 */
-    public function unmap( ezcLogFilter $logFilter, $tableName )
-    {
-        $this->map->unmap( $logFilter->severity, $logFilter->source, $logFilter->category, $tableName );
-    }
-}
-
-?>
diff --git a/framework/Log/EventLog/writers/writer_file.php b/framework/Log/EventLog/writers/writer_file.php
deleted file mode 100644
index 46ecf13e..00000000
--- a/framework/Log/EventLog/writers/writer_file.php
+++ /dev/null
@@ -1,273 +0,0 @@
-<?php
-/**
- * File containing the ezcLogWriterFile class.
- *
- * @package EventLog
- * @version //autogentag//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- */
-
-/**
- * The ezcLogWriterFile class provides functionality to write log files to the file 
- * system.
- *
- * The main purpose is to keep track of the various log files and support 
- * log rotation. The file format of the log should be implemented in a subclass.
- * 
- * The following example implements a new log writer that writes the output in ({@link print_r()} format) 
- * to a file:
- * <code>
- * class MyLogWriter extends ezcLogWriterFile
- * {
- *    // Call parent constructor. (In this case, it possible to omit the constructor.)
- *    public function __construct($dir, $file = null, $maxSize = 204800, $maxFiles = 3 )
- *    {
- *        parent::__construct($dir, $file, $maxSize, $maxFiles);
- *    }
- *
- *    // Implement the ezcLogWriter interface:
- *    public function writeLogMessage( $message, $type, $source, $category, $extraInfo = array() )
- *    {
- *        // Create a message
- *        $res = print_r( array( "message" => $message, "type" => $type, "source" => $source, "category" => $category ), true );
- *        
- *        // And call the parent class
- *        $this->write( $type, $source, $category, $res );
- *    }
- *}
- * </code>
- *
- * @package EventLog
- * @version //autogentag//
- */
-abstract class ezcLogWriterFile implements ezcLogWriter
-{
-    /**
-     * Contains all the open files. The first file in the
-     * array is always the default file.
-     *
-     * @var array(resource)
-     */
-    protected $openFiles = array();
-
-
-    /**
-     * Keeps track of which group of messages should be stored
-     * in what file.
-     *
-     * @var ezcLogMap
-     */
-    protected $fileMap;
-
-    /**
-     * Directory where the log files should be placed.
-     *
-     * @var string
-     */
-    protected $logDirectory;
-
-    /**
-     * Maximum file size before rotation.
-     *
-     * @var int
-     */
-    protected $maxSize;
-
-    /**
-     * Maximum log rotation files with the same name.
-     *
-     * When rotating and the max limit is reached, the oldest log
-     * is discarded.
-     *
-     * @var int
-     */
-    protected $maxFiles;
-
-
-    /**
-     * Constructs an ezcLogFileWriter.
-     *
-     * The log files will be placed in the directory $logDirectory. 
-     * 
-     * If the file $defaultFile is not null, log messages that are not {@link map() mapped}
-     * to any file are written to this $defaultFile. If $defaultFile is null, then
-     * log messages are discarded.
-
-     *
-     * Set $maxLogRotationSize to specify the maximum size of a logfile. When the
-     * maximum size is reached, the log will be rotated. $maxLogFiles sets the maximum 
-     * number of rotated log files. The oldest rotated log will be removed when the
-     * maxLogFiles exceeds.
-     *
-     * @param string $logDirectory
-     * @param string $defaultFile
-     * @param string $maxLogRotationSize
-     * @param string $maxLogFiles
-     */
-    public function __construct( $logDirectory, $defaultFile = null, $maxLogRotationSize = 204800, $maxLogFiles = 3 )
-    {
-        $this->maxSize = $maxLogRotationSize;
-        $this->maxFiles = $maxLogFiles;
-        $this->logDirectory = $logDirectory;
-        $this->defaultFile = $defaultFile;
-
-        if ( !is_null( $defaultFile ) )
-        {
-            $this->openFile( $defaultFile );
-        }
-
-        $this->fileMap = new ezcLogMap();
-    }
-
-    /**
-     * Destructs the object and closes all open file handles.
-     */
-    public function __destruct()
-    {
-        foreach ( $this->openFiles as $fh )
-        {
-            fclose( $fh );
-        }
-    }
-
-
-    /**
-     * This method writes the $string to a file.
-     *
-     * The file to which the string will be written depends on the $eventType, $eventSource, and
-     * $eventCategory.
-     *
-     * @throws ezcLogWriterException if it was not possible to write to the log file.
-     * @param int $eventType
-     * @param string $eventSource
-     * @param string $eventCategory
-     * @param string $string
-     * @return void
-     */
-    protected function write( $eventType, $eventSource, $eventCategory, $string )
-    {
-        $fileHandles = $this->fileMap->get( $eventType, $eventSource, $eventCategory );
-
-        if ( count( $fileHandles ) > 0 )
-        {
-            foreach ( $fileHandles as $fh )
-            {
-                if ( fwrite( $fh, $string ) === false)
-                {
-                    throw ezcLogWriterException( "Cannot write to the attached log file.", ezcLogWriterException::FILE_NOT_WRITABLE );
-                }
-            }
-        }
-        else
-        {
-            if ( !is_null( $this->defaultFile ) )
-            {
-                if ( fwrite( $this->openFiles[$this->defaultFile], $string ) === false )
-                {
-                    throw ezcLogWriterException( "Cannot write to the default log file.", ezcLogWriterException::FILE_NOT_WRITABLE );
-                }
-            }
-        }
-    }
-
-    /**
-     * Returns the filehandle of the $fileName.
-     *
-     * If the maximum file size is exceeded, the file will be rotated before opening.
-     *
-     * @return resource
-     */
-    protected function openFile( $fileName )
-    {
-        if ( isset( $this->openFiles[$fileName] ) )
-        {
-            return $this->openFiles[$fileName];
-        }
-
-        clearstatcache();
-        if ( file_exists( $this->logDirectory . "/". $fileName ) &&
-            ( filesize( $this->logDirectory . "/". $fileName ) >= $this->maxSize ) )
-        {
-            $this->rotateLog( $fileName );
-        }
-
-        $fh = @fopen( $this->logDirectory ."/".  $fileName, "w" );
-        if ( $fh === false )
-        {
-            // throw exception.
-            throw new ezcLogFileException( "Cannot open the file <{$fileName}> for writing", ezcLogFileException::FILE_NOT_FOUND );
-        }
-
-        $this->openFiles[$fileName] = $fh;
-        return $fh;
-    }
-
-    /**
-     * Rotates a log and returns true upon success.
-     *
-     * @return bool
-     */
-    protected function rotateLog( $fileName )
-    {
-        $file = $this->logDirectory . "/" . $fileName;
-
-        for ( $i = $this->maxFiles; $i > 0; --$i )
-        {
-            $logRotateName =  $file. '.' . $i;
-            if ( file_exists( $logRotateName ) )
-            {
-                if ( $i == $this->maxFiles )
-                {
-                    unlink( $logRotateName );
-                }
-                else
-                {
-                    $newLogRotateName = $file . '.' . ( $i + 1 );
-                    rename( $logRotateName, $newLogRotateName );
-                }
-            }
-        }
-        if ( file_exists( $file ) )
-        {
-            $newLogRotateName =  $file . '.' . 1;
-            rename( $file, $newLogRotateName );
-            return true;
-        }
-        return false;
-    }
-
-
-	/**
-	 * Maps the filename $fileName to the messages specified by the {@link ezcLogFilter} $logFilter.
-     *
-     * Log messages that matches with the filter are written to the file $fileName. 
-     * This method works the same as {@link ezclog::map()}.
-     *
-     * @param ezcLogFilter $logFilter 
-     * @param string $fileName
-     * @return void
-	 */
-	public function map( ezcLogFilter $logFilter, $fileName )
-	{
-        $fh = $this->openFile( $fileName );
-        $this->fileMap->map( $logFilter->severity, $logFilter->source, $logFilter->category, $fh );
-	}
-
-	/**
-	 * Unmaps the filename $fileName from the messages specified by the {@link ezcLogFilter} $logFilter.
-     *
-     * Log messages that matches with the filter are no longer written to the file $fileName. 
-     * This method works the same as {@link ezclog::unmap()}.
-     *
-     * @param ezcLogFilter $logFilter 
-     * @param string $fileName
-     * @return void
-	 */
-    public function unmap( $logFilter, $fileName )
-    {
-        $this->fileMap->unmap( $logFilter->severity, $logFilter->source, $logFilter->category, $this->openFiles[ $fileName ] );
-    }
-
-}
-?>
diff --git a/framework/Log/EventLog/writers/writer_unix_file.php b/framework/Log/EventLog/writers/writer_unix_file.php
deleted file mode 100644
index a2045217..00000000
--- a/framework/Log/EventLog/writers/writer_unix_file.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-/**
- * File containing the ezcLogWriterUnix class.
- *
- * @package EventLog
- * @version //autogentag//
- * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
- */
-
-/**
- * Writes the log messages to a file in a format that is frequently used on the Unix operating system.
- *
- * @package EventLog
- * @version //autogentag//
- */
-class ezcLogWriterUnixFile extends ezcLogWriterFile
-{
-    /**
-     * Write the logEntries to a file.
-     *
-     * Each line in the log file represents a log message. The log
-     * messages have the following style:
-     * <pre>
-     * MMM dd HH:mm:ss [Severity] [Source] [Category] Message (ExtraInfo)
-     * </pre>
-     *
-     * With:
-     * - MMM: The 3 letter abbreviation of the month.
-     * - dd: The day of the month.
-     * - HH: The hour.
-     * - mm: The minutes.
-     * - ss: The seconds.
-     * 
-     * Example:
-     * <pre>
-     * Jan 24 15:32:56 [Debug] [Paynet] [Shop] Connecting to the paynet server (file: paynet_server.php, line: 224). 
-     * Jan 24 15:33:01 [Debug] [Paynet] [Shop] Connected with the server (file: paynet_server.php, line: 710). 
-     * </pre>
-     * 
-     * This method will be called by the {@link ezcLog} class.  The $eventSource and $eventCategory are either given
-     * in the {@link ezcLog::log()} method or are the defaults from the {@link ezcLog} class. 
-     * 
-     * @param string $message 
-     * @param int $eventType 
-     * @param string $eventType 
-     * @param string $eventCategory 
-     * @param array(string=>string) $extraInfo
-     */
-    public function writeLogMessage( $message, $eventType, $eventSource, $eventCategory, $extraInfo = array() )
-    {
-        $extra = $this->implodeWithKey( ", ", ": ", $extraInfo );
-
-        if ( $eventCategory == false )
-        {
-            $eventCategory = "";
-        }
-        $logMsg = @date( "M d H:i:s" ) .
-            " [".ezcLog::translateSeverityName( $eventType ) .
-            "] [$eventSource] [$eventCategory] $message ($extra)\n";
-
-        $this->write( $eventType, $eventSource, $eventCategory, $logMsg );
-    }
-
-    /**
-     * Returns a string from the hash $data. 
-     *
-     * The string $splitEntry specifies the string that will be inserted between the pairs.
-     * The string $splitKeyVal specifies the string that will be inserted in each pair.
-     *
-     * Example:
-     * <code>
-     * $this->implodeWithKey( ", ", ": ", array( "Car" => "red", "Curtains" => "blue" );
-     * </code>
-     *
-     * Will create the following string:
-     * <pre>
-     * Car: red, Curtains: blue
-     * </pre>
-     * 
-     * @param string $splitEntry
-     * @param string $splitKeyVal
-     * @param array(mixed=>mixed) $data
-     * @return string
-     */ 
-    protected function implodeWithKey( $splitEntry, $splitKeyVal, $data)
-    {
-        $total = "";
-        if ( is_array( $data ) )
-        {
-            foreach ( $data as $key => $val )
-            {
-                $total .=  $splitEntry . $key . $splitKeyVal . $val;
-            }
-        }
-
-        return substr( $total, strlen( $splitEntry ) );
-    }
-}
-?>
diff --git a/framework/Log/ILog.php b/framework/Log/ILog.php
deleted file mode 100644
index 90239e97..00000000
--- a/framework/Log/ILog.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php

-

-interface ILog

-{

-	public function info($msg, $source='Prado', $category='core');

-	public function debug($msg, $source='Prado', $category='core');

-	public function notice($msg, $source='Prado', $category='core');

-	public function warn($msg, $source='Prado', $category='core');

-	public function error($msg, $source='Prado', $category='core');

-	public function fatal($msg, $source='Prado', $category='core');

-}

-

-require_once(PRADO_DIR.'/Log/EventLog/log.php');

-require_once(PRADO_DIR.'/Log/EventLog/exceptions/writer_exception.php');

-require_once(PRADO_DIR.'/Log/EventLog/exceptions/file_exception.php');

-

-/**

- * ${classname}

- *

- * ${description}

- *

- * @author Wei Zhuo<weizhuo[at]gmail[dot]com>

- * @version $Revision: 1.66 $  $Date: ${DATE} ${TIME} $

- * @package ${package}

- */

-class TInternalLogger

-{

-	public $entries = array();

-

-	public function info($msg, $source='Prado', $category='core')

-	{

-		$this->log($msg, ezcLog::INFO, 

-			array('source'=>$source, 'category'=>$category));

-	}

-	public function debug($msg, $source='Prado', $category='core')

-	{

-		$this->log($msg, ezcLog::DEBUG, 

-			array('source'=>$source, 'category'=>$category));	

-	}

-	public function notice($msg, $source='Prado', $category='core')

-	{

-		$this->log($msg, ezcLog::NOTICE, 

-			array('source'=>$source, 'category'=>$category));

-	}

-

-	public function warn($msg, $source='Prado', $category='core')

-	{

-		$this->log($msg, ezcLog::WARNING, 

-			array('source'=>$source, 'category'=>$category));

-	}

-

-	public function error($msg, $source='Prado', $category='core')

-	{

-		$this->log($msg, ezcLog::ERROR, 

-			array('source'=>$source, 'category'=>$category));	

-	}

-

-	public function fatal($msg, $source='Prado', $category='core')

-	{

-		$this->log($msg, ezcLog::FATAL, 

-			array('source'=>$source, 'category'=>$category));

-	}

-

-	protected function log($msg, $type, $info)

-	{

-		if($info['category']=='core')

-		{

-			$trace = debug_backtrace();

-			$info['category'] = $trace[3]['class'];

-		}

-		$info['time'] = microtime(true);

-		$this->entries[] = array($msg, $type, $info);

-	}

-}

-

-?>
\ No newline at end of file
diff --git a/framework/Log/TEventLog.php b/framework/Log/TEventLog.php
deleted file mode 100644
index 8fb56618..00000000
--- a/framework/Log/TEventLog.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php

-

-Prado::using('System.Log.ILog');

-Prado::using('System.Log.TLogManager');

-

-/**

- * ${classname}

- *

- * ${description}

- *

- * @author Wei Zhuo<weizhuo[at]gmail[dot]com>

- * @version $Revision: 1.66 $  $Date: ${DATE} ${TIME} $

- * @package ${package}

- */

-class TEventLog extends TLogManager implements ILog

-{

-	public function init($config)

-	{

-		parent::init($config);

-		$this->collectInternalLog();

-	}

-

-	public function __destruct()

-	{

-		$this->collectInternalLog();

-	}

-

-	protected function collectInternalLog()

-	{

-		foreach(Prado::coreLog()->entries as $entry)

-			$this->log($entry[0], $entry[1], $entry[2]);

-		Prado::coreLog()->entries = array();

-	}

-

-	public function info($msg, $source='Prado', $category='main')

-	{

-		$this->log($msg, ezcLog::INFO, 

-				array('source'=>$source, 'category'=>$category));

-	}

-

-	public function debug($msg, $source='Prado', $category='main')

-	{

-		$this->log($msg, ezcLog::DEBUG, 

-				array('source'=>$source, 'category'=>$category));

-	}

-

-	public function notice($msg, $source='Prado', $category='main')

-	{

-		$this->log($msg, ezcLog::NOTICE, 

-				array('source'=>$source, 'category'=>$category));

-	}

-

-	public function warn($msg, $source='Prado', $category='main')

-	{

-		$this->log($msg, ezcLog::WARNING, 

-				array('source'=>$source, 'category'=>$category));

-	}

-

-	public function error($msg, $source='Prado', $category='main')

-	{

-		$this->log($msg, ezcLog::NOTICE, 

-				array('source'=>$source, 'category'=>$category));

-	

-	}

-

-	public function fatal($msg, $source='Prado', $category='main')

-	{

-		$this->log($msg, ezcLog::NOTICE, 

-				array('source'=>$source, 'category'=>$category));

-	}

-

-	protected function log($msg, $code, $info)

-	{

-		ezcLog::getInstance()->log($msg, $code, $info);

-	}

-}

-

-?>
\ No newline at end of file
diff --git a/framework/Log/TLogManager.php b/framework/Log/TLogManager.php
deleted file mode 100644
index dd926bc7..00000000
--- a/framework/Log/TLogManager.php
+++ /dev/null
@@ -1,145 +0,0 @@
-<?php

-

-abstract class TLogManager extends TModule

-{

-	protected $defaultSeverity = 'INFO | DEBUG | NOTICE | WARNING | ERROR | FATAL';

-

-	protected $config;

-

-	public function init($xml)

-	{

-		if(!is_null($this->config))

-			$this->initLogger($this->loadConfigFromFile($this->config));

-		else

-			$this->initLogger($xml);

-	}

-

-	protected function loadConfigFromFile($file)

-	{

-		$xml = new TXmlDocument();

-		$xml->loadFromFile($file);

-		return $xml->getElementByTagName('loggers');

-	}

-

-	protected function initLogger($xml)

-	{

-		TEzcLoggerLoader::using('ezcLog');

-		TEzcLoggerLoader::using('ezcLogMap');

-		TEzcLoggerLoader::using('ezcLogContext');

-		TEzcLoggerLoader::using('ezcLogFilter');

-

-		$log = ezcLog::getInstance();

-		foreach($xml->getElementsByTagName('logger') as $logger)

-		{

-			$logWriter = $this->getLogWriter($logger);

-			$filters = $logger->getElementsByTagName('filter');

-			foreach($filters as $filter)

-			{

-				$logFilter = new ezcLogFilter();

-				$Severity = $filter->getAttribute('severity');

-				$logFilter->severity = $this->getFilterSeverity($Severity);

-				$map = $filter->getAttribute('disabled') ? 'unmap' : 'map';

-				$log->$map($logFilter, $logWriter);

-			}

-

-			if($filters->getCount() < 1)

-			{

-				$logFilter = new ezcLogFilter();

-				$logFilter->severity = $this->getFilterSeverity();

-				$log->map($logFilter, $logWriter);

-			}

-		}

-	}

-

-	protected function getLogWriter($xml)

-	{

-		switch($xml->getAttribute('destination'))

-		{

-			case 'file' :

-				return TEzcLoggerUnixFileWriterFactory::create($xml);

-			default :

-				throw new TException('invalid_log_destination');

-		}

-	}

-

-	protected function getFilterSeverity($string='')

-	{

-		if(empty($string))

-			$string = $this->defaultSeverity;

-		$serverities = explode("|", $string);

-		$mask = 0;

-		foreach($serverities as $Severity)

-			$mask = $mask | $this->getSeverity($Severity);

-		return $mask;

-	}

-

-	private function getSeverity($string)

-	{

-		switch(strtolower(trim($string)))

-		{

-            case 'debug': return ezcLog::DEBUG;

-			case 'success audit' : return ezcLog::SUCCESS_AUDIT;

-            case 'failed audit' : return ezcLog::FAILED_AUDIT;

-			case 'info' : return ezcLog::INFO;

-			case 'notice' : return ezcLog::NOTICE;

-			case 'warn' : return ezcLog::WARNING;

-			case 'error' : return ezcLog::ERROR;

-			case 'fatal' : return ezcLog::FATAL;

-		}

-		return 0;

-	}

-}

-

-

-/**

- * ${classname}

- *

- * ${description}

- *

- * @author Wei Zhuo<weizhuo[at]gmail[dot]com>

- * @version $Revision: 1.66 $  $Date: ${DATE} ${TIME} $

- * @package ${package}

- */

-class TEzcLoggerUnixFileWriterFactory

-{

-	public static function create($xml)

-	{

-		TEzcLoggerLoader::using('ezcLogWriter');

-		TEzcLoggerLoader::using('ezcLogWriterFile');

-		TEzcLoggerLoader::using('ezcLogWriterUnixFile');

-

-		$path = $xml->getAttribute('directory');

-		$dir = Prado::getPathOfNamespace($path);

-		if(!is_dir($dir))

-			throw new TException("missing_logging_directory $dir");

-		if(!is_writable($dir))

-			throw new TException("unable_to_writer_to $dir");

-		$file = $xml->getAttribute('filename');

-		if(empty($file)) $file = 'prado.log';

-		return new ezcLogWriterUnixFile($dir, $file);

-	}

-}

-

-/**

- * ${classname}

- *

- * ${description}

- *

- * @author Wei Zhuo<weizhuo[at]gmail[dot]com>

- * @version $Revision: 1.66 $  $Date: ${DATE} ${TIME} $

- * @package ${package}

- */

-class TEzcLoggerLoader

-{

-	public static function using($class)

-	{

-		if(class_exists($class, false)) return;

-		static $classes;

-		$base = dirname(__FILE__);

-		if(is_null($classes))

-			$classes = include($base.'/EventLog/log_autoload.php');

-		require_once($base.'/'.$classes[$class]);

-	}

-}

-

-?>
\ No newline at end of file
diff --git a/framework/Log/TLogRouter.php b/framework/Log/TLogRouter.php
index 5a3a59dc..98bded1c 100644
--- a/framework/Log/TLogRouter.php
+++ b/framework/Log/TLogRouter.php
@@ -1,9 +1,5 @@
 <?php

-/*

-<module id="log" class="System.Log.LogRouter">

-	<route class="TFileLogRoute" LogPath="xxx.yyy.zzz" MaxLogFiles="5" MaxFileSize="1024" Categories="System.Web" Levels="Error" />

-</module>

-*/

+

 class TLogRouter extends TModule

 {

 	const CONFIG_FILE_EXT='.xml';

@@ -23,7 +19,7 @@ class TLogRouter extends TModule
 			else

 				throw new TConfigurationException('logrouter_configfile_invalid',$this->_configFile);

 		}

-		$this->loadConfig($xml);

+		$this->loadConfig($config);

 		$this->getApplication()->attachEventHandler('EndRequest',array($this,'collectLogs'));

 	}

 

@@ -65,7 +61,17 @@ class TLogRouter extends TModule
 

 abstract class TLogRoute extends TComponent

 {

-	private static $_levelMap=array(

+	private static $_levelNames=array(

+		TLogger::ERROR=>'Error',

+		TLogger::DEBUG=>'Debug',

+		TLogger::INFO=>'Info',

+		TLogger::NOTICE=>'Notice',

+		TLogger::WARNING=>'Warning',

+		TLogger::ERROR=>'Error',

+		TLogger::ALERT=>'Alert',

+		TLogger::FATAL=>'Fatal'

+	);

+	private static $_levelValues=array(

 		'error'=>TLogger::ERROR,

 		'debug'=>TLogger::DEBUG,

 		'info'=>TLogger::INFO,

@@ -94,10 +100,9 @@ abstract class TLogRoute extends TComponent
 		foreach(explode(',',$levels) as $level)

 		{

 			$level=trim($level);

-			if(isset(self::$_levelMap[$level]))

-				$this->_levels|=self::$_levelMap[$level];

+			if(isset(self::$_levelValues[$level]))

+				$this->_levels|=self::$_levelValues[$level];

 		}

-		$this->_levels=$levels;

 	}

 

 	public function getCategories()

@@ -115,36 +120,36 @@ abstract class TLogRoute extends TComponent
 		}

 	}

 

+	protected function getLevelName($level)

+	{

+		return isset(self::$_levelNames[$level])?self::$_levelNames[$level]:'Unknown';

+	}

+

+	protected function formatLogMessage($message,$level,$category,$time)

+	{

+		return @date('M d H:i:s',$time).' ['.$this->getLevelName($level).'] ['.$category.'] '.$message."\n";

+	}

+

 	public function collectLogs()

 	{

 		$logs=Prado::getLogger()->getLogs($this->getLevels(),$this->getCategories());

 		$this->processLogs($logs);

 	}

 

-	protected function processLogs($logs);

+	abstract protected function processLogs($logs);

 }

 

 class TFileLogRoute extends TLogRoute

 {

 	private $_maxFileSize=1024; // in KB

-	private $_maxLogFiles=5;

+	private $_maxLogFiles=2;

 	private $_logPath=null;

-	private $_fileName='prado.log';

-	private $_levelMap=array(

-		TLogger::ERROR=>'Error',

-		TLogger::DEBUG=>'Debug',

-		TLogger::INFO=>'Info',

-		TLogger::NOTICE=>'Notice',

-		TLogger::WARNING=>'Warning',

-		TLogger::ERROR=>'Error',

-		TLogger::ALERT=>'Alert',

-		TLogger::FATAL=>'Fatal'

-	);

+	private $_logFile='prado.log';

 

-	public function init()

+	public function init($config)

 	{

 		if($this->_logPath===null)

-			throw new TConfigurationException('filelogroute_logfile_required');

+			$this->_logPath=$this->getApplication()->getRuntimePath();

 	}

 

 	public function getLogPath()

@@ -158,14 +163,14 @@ class TFileLogRoute extends TLogRoute
 			throw new TConfigurationException('filelogroute_logpath_invalid',$value);

 	}

 

-	public function getFileName()

+	public function getLogFile()

 	{

-		return $this->_fileName;

+		return $this->_logFile;

 	}

 

-	public function setFileName($value)

+	public function setLogFile($value)

 	{

-		$this->_fileName=$value;

+		$this->_logFile=$value;

 	}

 

 	public function getMaxFileSize()

@@ -194,30 +199,16 @@ class TFileLogRoute extends TLogRoute
 

 	protected function processLogs($logs)

 	{

-		$str='';

-		foreach($logs as $log)

-			$str.=$this->formatLogMessage($log[0],$log[1],$log[2],$log[3]);

-		$logFile=$this->_logPath.'/'.$this->_fileName;

+		$logFile=$this->_logPath.'/'.$this->_logFile;

 		if(@filesize($logFile)>$this->_maxFileSize*1024)

 			$this->rotateFiles();

-		$fw=fopen($logFile,'a');

-		fwrite($fw,$str);

-		fclose($fw);

-	}

-

-	protected function formatLogMessage($message,$level,$category,$time)

-	{

-		return @date('M d H:i:s',$time).' ['.$this->getLevelName($level).'] ['.$category.'] '.$message."\n";

-	}

-

-	protected function getLevelName($level)

-	{

-		return isset(self::$_levelMap[$level])?self::$_levelMap[$level]:'Unknown';

+		foreach($logs as $log)

+			error_log($this->formatLogMessage($log[0],$log[1],$log[2],$log[3]),3,$logFile);

 	}

 

-	private function rotateFiles()

+	protected function rotateFiles()

 	{

-		$file=$this->_logPath.'/'.$this->_fileName;

+		$file=$this->_logPath.'/'.$this->_logFile;

 		for($i=$this->_maxLogFiles;$i>0;--$i)

 		{

 			$rotateFile=$file.'.'.$i;

@@ -234,5 +225,62 @@ class TFileLogRoute extends TLogRoute
 	}

 }

 

+class TEmailLogRoute extends TLogRoute

+{

+	const EMAIL_PATTERN='/^([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}$/';

+	const DEFAULT_SUBJECT='Prado Application Log';

+	private $_emails=array();

+	private $_subject='';

+	private $_from='';

+

+	protected function processLogs($logs)

+	{

+		$message='';

+		$headers=($this->_from==='') ? '' : "From:{$this->_from}\r\n";

+		$subject=$this->_subject===''?self::DEFAULT_SUBJECT:$this->_subject;

+		foreach($logs as $log)

+			$message.=$this->formatLogMessage($log[0],$log[1],$log[2],$log[3]);

+		$message=wordwrap($message,70);

+		foreach($this->_emails as $email)

+			mail($email,$subject,$message,$headers);

+

+	}

+

+	public function getEmails()

+	{

+		return $this->_emails;

+	}

+

+	public function setEmails($emails)

+	{

+		$this->_emails=array();

+		foreach(explode(',',$emails) as $email)

+		{

+			$email=trim($email);

+			if(preg_match(self::EMAIL_PATTERN,$email))

+				$this->_emails[]=$email;

+		}

+	}

+

+	public function getSubject()

+	{

+		return $this->_subject;

+	}

+

+	public function setSubject($value)

+	{

+		$this->_subject=$value;

+	}

+

+	public function getFrom()

+	{

+		return $this->_from;

+	}

+

+	public function setFrom($value)

+	{

+		$this->_from=$value;

+	}

+}

 

 ?>
\ No newline at end of file
diff --git a/framework/Log/TLogger.php b/framework/Log/TLogger.php
new file mode 100644
index 00000000..f9b9b47a
--- /dev/null
+++ b/framework/Log/TLogger.php
@@ -0,0 +1,57 @@
+<?php

+

+class TLogger extends TComponent

+{

+	const DEBUG=0x01;

+	const INFO=0x02;

+	const NOTICE=0x04;

+	const WARNING=0x08;

+	const ERROR=0x10;

+	const ALERT=0x20;

+	const FATAL=0x40;

+	private $_logs=array();

+	private $_levels;

+	private $_categories;

+

+	public function log($message,$level,$category='Uncategorized')

+	{

+		$this->_logs[]=array($message,$level,$category,time());

+	}

+

+	public function getLogs($levels=null,$categories=null)

+	{

+		$this->_levels=$levels;

+		$this->_categories=$categories;

+		if(empty($levels) && empty($categories))

+			return $this->_logs;

+		else if(empty($levels))

+			return array_values(array_filter(array_filter($this->_logs,array($this,'filterByCategories'))));

+		else if(empty($categories))

+			return array_values(array_filter(array_filter($this->_logs,array($this,'filterByLevels'))));

+		else

+		{

+			$ret=array_values(array_filter(array_filter($this->_logs,array($this,'filterByLevels'))));

+			return array_values(array_filter(array_filter($ret,array($this,'filterByCategories'))));

+		}

+	}

+

+	private function filterByCategories($value)

+	{

+		foreach($this->_categories as $category)

+		{

+			if(strpos($value[2],$category)===0)

+				return $value;

+		}

+		return false;

+	}

+

+	private function filterByLevels($value)

+	{

+		if($value[1] & $this->_levels)

+			return $value;

+		else

+			return false;

+	}

+}

+

+?>
\ No newline at end of file
diff --git a/framework/TApplication.php b/framework/TApplication.php
index 4d773d7b..d8214f09 100644
--- a/framework/TApplication.php
+++ b/framework/TApplication.php
@@ -308,7 +308,7 @@ class TApplication extends TComponent
 				if($this->_mode===self::STATE_OFF)
 					throw new THttpException(503,'application_service_unavailable');
 				$method='on'.self::$_steps[$this->_step];
-				Prado::coreLog("Executing $method");
+				Prado::trace("Executing $method",'System.TApplication');
 				$this->$method($this);
 				if($this->_requestCompleted && $this->_step<$n-1)
 					$this->_step=$n-1;
@@ -699,7 +699,8 @@ class TApplication extends TComponent
 	 */
 	protected function initApplication()
 	{
-		Prado::coreLog("Initializing application");
+		Prado::trace('Initializing application','System.TApplication');
+
 		Prado::setPathOfAlias('Application',$this->_basePath);
 
 		if($this->_configFile===null)
@@ -758,7 +759,8 @@ class TApplication extends TComponent
 		$this->_modules=array();
 		foreach($config->getModules() as $id=>$moduleConfig)
 		{
-			Prado::coreLog("Creating module $id");
+			Prado::trace("Loading module $id ({$moduleConfig[0]})",'System.TApplication');
+
 			$module=Prado::createComponent($moduleConfig[0]);
 			$this->_modules[$id]=$module;
 			foreach($moduleConfig[1] as $name=>$value)
diff --git a/framework/Web/Services/TPageService.php b/framework/Web/Services/TPageService.php
index 8f12c650..65549159 100644
--- a/framework/Web/Services/TPageService.php
+++ b/framework/Web/Services/TPageService.php
@@ -146,7 +146,7 @@ class TPageService extends TService
 	 */

 	public function init($config)

 	{

-		Prado::coreLog("Initializing TPageService");

+		Prado::trace("Initializing TPageService",'System.Web.Services.TPageService');

 		$application=$this->getApplication();

 

 		$application->setPageService($this);

@@ -251,7 +251,7 @@ class TPageService extends TService
 		// load modules specified in page directory config

 		foreach($pageConfig->getModules() as $id=>$moduleConfig)

 		{

-			Prado::coreLog("Loading module $id");

+			Prado::trace("Loading module $id ({$moduleConfig[0]})",'System.Web.Services.TPageService');

 			$module=Prado::createComponent($moduleConfig[0]);

 			$application->setModule($id,$module);

 			foreach($moduleConfig[1] as $name=>$value)

@@ -427,7 +427,7 @@ class TPageService extends TService
 	 */

 	public function run()

 	{

-		Prado::coreLog("Running page service");

+		Prado::trace("Running page service",'System.Web.Services.TPageService');

 		$page=null;

 		$path=$this->_basePath.'/'.strtr($this->_pagePath,'.','/');

 		if(is_file($path.self::PAGE_FILE_EXT))

@@ -614,7 +614,7 @@ class TPageConfiguration extends TComponent
 	 */

 	private function loadFromFile($fname,$page)

 	{

-		Prado::coreLog("Loading $page with file $fname");

+		Prado::trace("Loading $page with file $fname",'System.Web.Services.TPageService');

 		if(empty($fname) || !is_file($fname))

 			return;

 		$dom=new TXmlDocument;

diff --git a/framework/Web/THttpRequest.php b/framework/Web/THttpRequest.php
index bb2eb7b4..9e8b7a04 100644
--- a/framework/Web/THttpRequest.php
+++ b/framework/Web/THttpRequest.php
@@ -363,6 +363,7 @@ class THttpRequest extends TModule
 	 */

 	protected function resolveRequest()

 	{

+		Prado::trace("Resolving request from ".$_SERVER['REMOTE_ADDR'],'System.Web.THttpRequest');

 		$this->_requestResolved=true;

 		foreach($this->_services as $id)

 		{

@@ -373,7 +374,6 @@ class THttpRequest extends TModule
 				break;

 			}

 		}

-		Prado::coreLog("Resolving request {$this->_serviceID}={$this->_serviceParam}");

 	}

 

 	/**

diff --git a/framework/Web/THttpResponse.php b/framework/Web/THttpResponse.php
index cf44d19d..ea41ab16 100644
--- a/framework/Web/THttpResponse.php
+++ b/framework/Web/THttpResponse.php
@@ -32,9 +32,9 @@
  * where {@link getCacheExpire CacheExpire}, {@link getCacheControl CacheControl}

  * and {@link getBufferOutput BufferOutput} are configurable properties of THttpResponse.

  *

- * When sending headers the Charset set in {@link TGlobalization::getCharset()} 

+ * When sending headers the Charset set in {@link TGlobalization::getCharset()}

  * is use when Charset is null or empty in THttpResponse.

- * 

+ *

  * @author Qiang Xue <qiang.xue@gmail.com>

  * @version $Revision: $  $Date: $

  * @package System.Web

@@ -145,7 +145,7 @@ class THttpResponse extends TModule implements ITextWriter
 	{

 		return $this->_contentType;

 	}

-	

+

 	/**

 	 * @return string output charset.

 	 */

@@ -278,7 +278,7 @@ class THttpResponse extends TModule implements ITextWriter
 		$this->appendHeader($header);

 		if($this->_bufferOutput)

 			ob_flush();

-		Prado::coreLog("Flushing output $header");

+		Prado::trace("Flushing output $header",'System.Web.THttpResponse');

 	}

 

 	/**

@@ -286,7 +286,7 @@ class THttpResponse extends TModule implements ITextWriter
 	 */

 	protected function getContentTypeHeader()

 	{

-		$app = $this->getApplication()->getGlobalization();		

+		$app = $this->getApplication()->getGlobalization();

 		$charset = $this->getCharset();

 		if(empty($charset))

 			$charset = !is_null($app) ? $app->getCharset() : 'UTF-8';

@@ -301,7 +301,7 @@ class THttpResponse extends TModule implements ITextWriter
 	{

 		if($this->_bufferOutput)

 			ob_clean();

-		Prado::coreLog("Clearing output");

+		Prado::trace("Clearing output",'System.Web.THttpResponse');

 	}

 

 	/**

diff --git a/framework/Web/UI/TAssetManager.php b/framework/Web/UI/TAssetManager.php
index 1ff0f47a..94b1bc55 100644
--- a/framework/Web/UI/TAssetManager.php
+++ b/framework/Web/UI/TAssetManager.php
@@ -141,7 +141,6 @@ class TAssetManager extends TModule
 	 */

 	public function publishFilePath($path,$checkTimestamp=false)

 	{

-		Prado::coreLog("Publishing file $path");

 		if(isset($this->_published[$path]))

 			return $this->_published[$path];

 		else if(($fullpath=realpath($path))===false)

@@ -155,7 +154,10 @@ class TAssetManager extends TModule
 				if(!is_dir($this->_basePath.'/'.$dir))

 					@mkdir($this->_basePath.'/'.$dir);

 				if(!is_file($file) || @filemtime($file)<@filemtime($fullpath))

+				{

+					Prado::trace("Publishing file $fullpath",'System.Web.UI.TAssetManager');

 					@copy($fullpath,$file);

+				}

 			}

 			$this->_published[$path]=$this->_baseUrl.'/'.$dir.'/'.basename($fullpath);

 			return $this->_published[$path];

@@ -164,7 +166,10 @@ class TAssetManager extends TModule
 		{

 			$dir=$this->hash($fullpath);

 			if(!is_dir($this->_basePath.'/'.$dir) || $checkTimestamp || $this->getApplication()->getMode()!==TApplication::STATE_PERFORMANCE)

+			{

+				Prado::trace("Publishing directory $fullpath",'System.Web.UI.TAssetManager');

 				$this->copyDirectory($fullpath,$this->_basePath.'/'.$dir);

+			}

 			$this->_published[$path]=$this->_baseUrl.'/'.$dir;

 			return $this->_published[$path];

 		}

diff --git a/framework/Web/UI/TControl.php b/framework/Web/UI/TControl.php
index 3ba79478..225b6b32 100644
--- a/framework/Web/UI/TControl.php
+++ b/framework/Web/UI/TControl.php
@@ -683,11 +683,11 @@ class TControl extends TComponent
 	 */

 	public function dataBind()

 	{

-		Prado::coreLog("Data bind properties");

+		Prado::trace("Data bind properties",'System.Web.UI.TControl');

 		$this->dataBindProperties();

-		Prado::coreLog("onDataBinding()");

+		Prado::trace("onDataBinding()",'System.Web.UI.TControl');

 		$this->onDataBinding(null);

-		Prado::coreLog("dataBindChildren()");

+		Prado::trace("dataBindChildren()",'System.Web.UI.TControl');

 		$this->dataBindChildren();

 	}

 

diff --git a/framework/Web/UI/TForm.php b/framework/Web/UI/TForm.php
index 28c6c3aa..4cb97911 100644
--- a/framework/Web/UI/TForm.php
+++ b/framework/Web/UI/TForm.php
@@ -53,7 +53,6 @@ class TForm extends TControl
 	 */

 	protected function render($writer)

 	{

-		Prado::coreLog("Rendering form ".$this->getName());

 		$this->addAttributesToRender($writer);

 		$writer->renderBeginTag('form');

 		$page=$this->getPage();

diff --git a/framework/Web/UI/TPage.php b/framework/Web/UI/TPage.php
index 2269079b..9808e143 100644
--- a/framework/Web/UI/TPage.php
+++ b/framework/Web/UI/TPage.php
@@ -117,9 +117,11 @@ class TPage extends TTemplateControl
 	 */

 	public function __construct($initProperties=null)

 	{

+		Prado::trace('Constructing page','System.Web.UI.TPage');

 		$this->setPage($this);

 		if(is_array($initProperties))

 		{

+			Prado::trace('Initializing page properties specified in configurations','System.Web.UI.TPage');

 			foreach($initProperties as $name=>$value)

 				$this->setSubProperty($name,$value);

 		}

@@ -133,59 +135,59 @@ class TPage extends TTemplateControl
 	 */

 	public function run($writer)

 	{

-		Prado::coreLog("Running page life cycles");

+		Prado::trace("Running page life cycles",'System.Web.UI.TPage');

 		$this->determinePostBackMode();

-		

-		Prado::coreLog("Page onPreInit()");

+

+		Prado::trace("Page onPreInit()",'System.Web.UI.TPage');

 		$this->onPreInit(null);

-		Prado::coreLog("Page initRecursive()");

+		Prado::trace("Page initRecursive()",'System.Web.UI.TPage');

 		$this->initRecursive();

-		Prado::coreLog("Page onInitComplete()");

+		Prado::trace("Page onInitComplete()",'System.Web.UI.TPage');

 		$this->onInitComplete(null);

 

 		if($this->getIsPostBack())

 		{

 			$this->_restPostData=new TMap;

-			Prado::coreLog("Page loadPageState()");

+			Prado::trace("Page loadPageState()",'System.Web.UI.TPage');

 			$this->loadPageState();

-			Prado::coreLog("Page processPostData()");

+			Prado::trace("Page processPostData()",'System.Web.UI.TPage');

 			$this->processPostData($this->_postData,true);

-			Prado::coreLog("Page onPreLoad()");

+			Prado::trace("Page onPreLoad()",'System.Web.UI.TPage');

 			$this->onPreLoad(null);

-			Prado::coreLog("Page loadRecursive()");

+			Prado::trace("Page loadRecursive()",'System.Web.UI.TPage');

 			$this->loadRecursive();

-			Prado::coreLog("Page processPostData()");

+			Prado::trace("Page processPostData()",'System.Web.UI.TPage');

 			$this->processPostData($this->_restPostData,false);

-			Prado::coreLog("Page raiseChangedEvents()");

+			Prado::trace("Page raiseChangedEvents()",'System.Web.UI.TPage');

 			$this->raiseChangedEvents();

-			Prado::coreLog("Page raisePostBackEvent()");

+			Prado::trace("Page raisePostBackEvent()",'System.Web.UI.TPage');

 			$this->raisePostBackEvent();

-			Prado::coreLog("Page onLoadComplete()");

+			Prado::trace("Page onLoadComplete()",'System.Web.UI.TPage');

 			$this->onLoadComplete(null);

 		}

 		else

 		{

-			Prado::coreLog("Page onPreLoad()");

+			Prado::trace("Page onPreLoad()",'System.Web.UI.TPage');

 			$this->onPreLoad(null);

-			Prado::coreLog("Page loadRecursive()");

+			Prado::trace("Page loadRecursive()",'System.Web.UI.TPage');

 			$this->loadRecursive();

-			Prado::coreLog("Page onLoadComplete()");

+			Prado::trace("Page onLoadComplete()",'System.Web.UI.TPage');

 			$this->onLoadComplete(null);

 		}

 

-		Prado::coreLog("Page preRenderRecursive()");

+		Prado::trace("Page preRenderRecursive()",'System.Web.UI.TPage');

 		$this->preRenderRecursive();

-		Prado::coreLog("Page onPreRenderComplete()");

+		Prado::trace("Page onPreRenderComplete()",'System.Web.UI.TPage');

 		$this->onPreRenderComplete(null);

 

-		Prado::coreLog("Page savePageState()");

+		Prado::trace("Page savePageState()",'System.Web.UI.TPage');

 		$this->savePageState();

-		Prado::coreLog("Page onSaveStateComplete()");

+		Prado::trace("Page onSaveStateComplete()",'System.Web.UI.TPage');

 		$this->onSaveStateComplete(null);

 

-		Prado::coreLog("Page renderControl()");

+		Prado::trace("Page renderControl()",'System.Web.UI.TPage');

 		$this->renderControl($writer);

-		Prado::coreLog("Page unloadRecursive()");

+		Prado::trace("Page unloadRecursive()",'System.Web.UI.TPage');

 		$this->unloadRecursive();

 	}

 

@@ -284,7 +286,7 @@ class TPage extends TTemplateControl
 		$this->_validated=true;

 		if($this->_validators && $this->_validators->getCount())

 		{

-			Prado::coreLog("Page validate");

+			Prado::trace("Page validate",'System.Web.UI.TPage');

 			if($validationGroup==='')

 			{

 				foreach($this->_validators as $validator)

diff --git a/framework/Web/UI/TPageStatePersister.php b/framework/Web/UI/TPageStatePersister.php
index 2711041a..bc65f74a 100644
--- a/framework/Web/UI/TPageStatePersister.php
+++ b/framework/Web/UI/TPageStatePersister.php
@@ -52,7 +52,7 @@ class TPageStatePersister extends TModule implements IStatePersister
 	 */

 	public function save($state)

 	{

-		Prado::coreLog("Saving state");

+		Prado::trace("Saving state",'System.Web.UI.TPageStatePersister');

 		$data=Prado::serialize($state);

 		$hmac=$this->computeHMAC($data,$this->getPrivateKey());

 		if(extension_loaded('zlib'))

@@ -69,7 +69,7 @@ class TPageStatePersister extends TModule implements IStatePersister
 	 */

 	public function load()

 	{

-		Prado::coreLog("Loading state");

+		Prado::trace("Loading state",'System.Web.UI.TPageStatePersister');

 		$str=base64_decode($this->getApplication()->getRequest()->getItems()->itemAt(TPage::FIELD_PAGESTATE));

 		if($str==='')

 			return null;

diff --git a/framework/Web/UI/TTemplateControl.php b/framework/Web/UI/TTemplateControl.php
index a25a2e41..93951718 100644
--- a/framework/Web/UI/TTemplateControl.php
+++ b/framework/Web/UI/TTemplateControl.php
@@ -101,9 +101,9 @@ class TTemplateControl extends TControl implements INamingContainer
 	 */

 	protected function loadTemplate()

 	{

-		Prado::coreLog("Loading template ".get_class($this));

+		Prado::trace("Loading template ".get_class($this),'System.Web.UI.TTemplateControl');

 		$template=$this->getService()->getTemplateManager()->getTemplateByClassName(get_class($this));

-		self::$_template[get_class($this)]=$template;		

+		self::$_template[get_class($this)]=$template;

 		return $template;

 	}

 

diff --git a/framework/Web/UI/TTemplateManager.php b/framework/Web/UI/TTemplateManager.php
index df708e50..d03a15d6 100644
--- a/framework/Web/UI/TTemplateManager.php
+++ b/framework/Web/UI/TTemplateManager.php
@@ -60,7 +60,7 @@ class TTemplateManager extends TModule
 	public function getTemplateByClassName($className)

 	{

 		$class=new ReflectionClass($className);

-		$tplFile=dirname($class->getFileName()).'/'.$className.self::TEMPLATE_FILE_EXT;		

+		$tplFile=dirname($class->getFileName()).'/'.$className.self::TEMPLATE_FILE_EXT;

 		return $this->getTemplateByFileName($tplFile);

 	}

 

@@ -72,7 +72,7 @@ class TTemplateManager extends TModule
 	{

 		if(!is_null($fileName=$this->getLocalizedTemplate($fileName)))

 		{

-			Prado::coreLog("Loading template $fileName");

+			Prado::trace("Loading template $fileName",'System.Web.UI.TTemplateManager');

 			if(($cache=$this->getApplication()->getCache())===null)

 				return new TTemplate(file_get_contents($fileName),dirname($fileName),$fileName);

 			else

diff --git a/framework/Web/UI/TThemeManager.php b/framework/Web/UI/TThemeManager.php
index 73745254..0c61321d 100644
--- a/framework/Web/UI/TThemeManager.php
+++ b/framework/Web/UI/TThemeManager.php
@@ -313,7 +313,7 @@ class TTheme extends TComponent
 		{

 			foreach($this->_skins[$type][$id] as $name=>$value)

 			{

-				Prado::coreLog("Applying skin $name to $type");

+				Prado::trace("Applying skin $name to $type",'System.Web.UI.TThemeManager');

 				if(is_array($value))

 				{

 					if($value[0]===TTemplate::CONFIG_EXPRESSION)

diff --git a/framework/core.php b/framework/core.php
index 19f396a3..4c72fca6 100644
--- a/framework/core.php
+++ b/framework/core.php
@@ -45,8 +45,10 @@ require_once(PRADO_DIR.'/Web/THttpUtility.php');
  * Includes TCache definition

  */

 require_once(PRADO_DIR.'/Data/TCache.php');

-

-require_once(PRADO_DIR.'/Log/ILog.php');

+/**

+ * Includes TLogger definition

+ */

+require_once(PRADO_DIR.'/Log/TLogger.php');

 

 /**

  * IModule interface.

@@ -713,14 +715,18 @@ class PradoBase
 		return $language;

 	}

 

-	public static function coreLog($msg=null)

+	public static function trace($msg,$category='Uncategorized')

 	{

-		static $logger;

-		if(is_null($logger))

-			$logger = new TInternalLogger();

-		if(!empty($msg))

-			$logger->info($msg);

-		return $logger;

+		if(!self::$_application || self::$_application->getMode()==='Debug')

+		{

+			$trace=debug_backtrace();

+			if(isset($trace[0]['file']) && isset($trace[0]['line']))

+				$msg.=" (line {$trace[0]['line']}, {$trace[0]['file']})";

+			$level=TLogger::DEBUG;

+		}

+		else

+			$level=TLogger::INFO;

+		self::log($msg,$level,$category);

 	}

 

 	public static function log($msg,$level=TLogger::INFO,$category='Uncategorized')

@@ -738,58 +744,4 @@ class PradoBase
 	}

 }

 

-class TLogger extends TComponent

-{

-	const DEBUG=0x01;

-	const INFO=0x02;

-	const NOTICE=0x04;

-	const WARNING=0x08;

-	const ERROR=0x10;

-	const ALERT=0x20;

-	const FATAL=0x40;

-	private $_logs=array();

-	private $_levels;

-	private $_categories;

-

-	public function log($message,$level,$category='Uncategorized')

-	{

-		$this->_logs[]=array($message,$level,$category,microtime());

-	}

-

-	public function getLogs($levels=null,$categories=null)

-	{

-		$this->_levels=$levels;

-		$this->_categories=$categories;

-		if(empty($levels) && empty($categories))

-			return $this->_logs;

-		else if(empty($levels))

-			return array_values(array_filter(array_filter($this->_logs,array($this,'filterByCategories'))));

-		else if(empty($categories))

-			return array_values(array_filter(array_filter($this->_logs,array($this,'filterByLevels'))));

-		else

-		{

-			$ret=array_values(array_filter(array_filter($this->_logs,array($this,'filterByLevels'))));

-			return array_values(array_filter(array_filter($ret,array($this,'filterByCategories'))));

-		}

-	}

-

-	private function filterByCategories($value)

-	{

-		foreach($this->_categories as $category)

-		{

-			if(strpos($value[2],$category)===0)

-				return $value;

-		}

-		return false;

-	}

-

-	private function filterByLevels($value)

-	{

-		if($level & $this->_levels)

-			return $value;

-		else

-			return false;

-	}

-}

-

 ?>
\ No newline at end of file