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<?php
/**
* PEL: PHP Exif Library. A library with support for reading and
* writing all Exif headers in JPEG and TIFF images using PHP.
*
* Copyright (C) 2004, 2005 Martin Geisler.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program in the file COPYING; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
/* $Id$ */
/**
* Standard PEL exception.
*
* @author Martin Geisler <mgeisler@users.sourceforge.net>
* @version $Revision$
* @date $Date$
* @license http://www.gnu.org/licenses/gpl.html GNU General Public
* License (GPL)
* @package PEL
*/
/**
* A printf() capable exception.
*
* This class is a simple extension of the standard Exception class in
* PHP, and all the methods defined there retain their original
* meaning.
*
* @package PEL
* @subpackage Exception
*/
class PelException extends Exception {
/**
* Construct a new PEL exception.
*
* @param string $fmt an optional format string can be given. It
* will be used as a format string for vprintf(). The remaining
* arguments will be available for the format string as usual with
* vprintf().
*
* @param mixed $args,... any number of arguments to be used with
* the format string.
*/
function __construct(/* fmt, args... */) {
$args = func_get_args();
$fmt = array_shift($args);
parent::__construct(vsprintf($fmt, $args));
}
}
/**
* Exception throw if invalid data is found.
*
* @author Martin Geisler <mgeisler@users.sourceforge.net>
* @package PEL
* @subpackage Exception
*/
class PelInvalidDataException extends PelException {}
/**
* Exception throw if an invalid argument is passed.
*
* @author Martin Geisler <mgeisler@users.sourceforge.net>
* @package PEL
* @subpackage Exception
*/
class PelInvalidArgumentException extends PelException {}
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