<?php
/**
 * File containing the ezcDebugMessage class.
 *
 * @package Debug
 * @version 1.0beta1
 * @copyright Copyright (C) 2005 eZ systems as. All rights reserved.
 * @license http://ez.no/licenses/new_bsd New BSD License
 */

/**
 * Parses a message usually given to the trigger_error method. Properties will
 * be set according to the message.
 * 
 * @package Debug
 * @version 1.0beta1
 */
class ezcDebugMessage extends ezcLogMessage
{
    /**
     * Property set
     */ 
    public function __set( $name, $value )
    {
        switch ( $name )
        {
            case 'verbosity': $this->properties['verbosity'] = $value;
                break;
        }

        return parent::__set( $name, $value );
    }

    /**
     * Property get
     */
    public function __get( $name )
    {
        switch ( $name )
        {
            case 'verbosity':
                return $this->properties['verbosity'];
                break;
        }

        return parent::__get( $name );
    }

    /**
     * Constructs the ezcLogMessage instance and parses a message.
     *
     * @param string $message          The message given to the trigger_error
     *                                 method.
     * @param int $severity            The severity used by PHP.
     * @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 and sets the properties according to the parsed message. 
     *
     * @param string $message          The message given to the trigger_error
     *                                 method.
     * @param int $severity            The severity used by PHP.
     * @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 parseMessage( $message, $severity, $defaultSource, $defaultCategory )
    {
        preg_match( "/^\s*(?:\[([^,\]]*)(?:,\s(.*))?\])?\s*(?:(\d+):)?\s*(.*)$/", $message, $matches ); 

        $this->message = ( strcmp( $matches[4], "" ) == 0 ? false : $matches[4] );
        $this->verbosity = ( 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;
        }

    }
}
?>