isterloggerstd.php

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<?php

//
/*
simplexml44 Version 0.4.4

Copyright (c) 2006 - Ingo Schramm, Ister.ORG
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
    this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright notice,
    this list of conditions and the following disclaimer in the documentation
    and/or other materials provided with the distribution.

    * Neither the name of Ingo Schramm and Ister.ORG nor the names of its
    contributors may be used to endorse or promote products derived from this
    software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/



include_once('IsterLogger.php');

/**
 * This class represents a log writer.
 * @package ister.util
 * @author Ingo Schramm
 * @copyright Copyright &copy; 2005 Ister.ORG Ingo Schramm
 */
class IsterLoggerStd extends IsterLogger
  {

    /**
     * @access private
     */
    var $cgi;

    /**
     * Constructor
     */
    function IsterLoggerStd()
      {
        parent::IsterLogger();
        $this->cgi = isset($_SERVER['GATEWAY_INTERFACE']) ? true : false;
      }

    /**
     * Print a line to standard output.
     *
     * If running in a CGI environment or with mod_php the output will
     * be formatted using HTML. This logger does <i>not</i> log $context.
     *
     * @param string
     * @param integer
     * @param string
     * @param string
     * @return integer
     */
    function log($msg, $level, $caller, $context)
      {
        $lstr = $this->getLevelStr($level);
        if ($this->cgi)
          $lstr = '<b>'.$lstr.'</b>';
        $lstr .= ' '.$caller.': '.$msg;
        if ($this->cgi)
          $lstr .= '<br />';
        print $lstr."\n";

        return $level;
      }

}
?>