#!/usr/bin/php
<?php

/*******************************************************************************
 * Copyright (C) 2007 Easter-eggs
 * http://eggs.labs.libre-entreprise.org
 *
 * Authors: See AUTHORS file in top-level directory.
 *
 * 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; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 ******************************************************************************/

$options = getopt("f:");

if($options['f'] === FALSE) {
  echo <<<USAGE
Usage: validate.php -f <xml_file_to_validate> 
      -f: required, XML filename to validate
USAGE;
  exit;
}

$filename = $options['f']; 

if(file_exists($filename) == FALSE) {
    echo 'Unable to open file '.$filename.' !\n';
    exit;
}

libxml_use_internal_errors(true);
$xml = new DOMDocument();
$xml-> load($filename);
$ret = $xml->schemaValidate('channel.xsd');
if ($ret == TRUE) {
    print "$filename validates\n";
} else {
    print "$filename does not validates!\n";
    $errors = libxml_get_errors();
    foreach ($errors as $error) {
        switch ($error->level) {
        case LIBXML_ERR_WARNING:
            print "Warning: ";
            break;
        case LIBXML_ERR_ERROR:
            print "Error: ";
            break;
        case LIBXML_ERR_FATAL:
            print "Fatal Error: ";
            break;
        }
        print $error->message;
    }    
}

?>