#!/usr/bin/perl -wT
#
# This file is MPL/GPL dual-licensed under the following terms:
# 
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
# the License for the specific language governing rights and
# limitations under the License.
#
# The Original Code is a CGI script on software.hixie.ch.
# The Initial Developer of the Original Code is Ian Hickson.
#
# Alternatively, the contents of this file may be used under the terms
# of the GNU General Public License Version 2 or later (the "GPL"), in
# which case the provisions of the GPL are applicable instead of those
# above. If you wish to allow use of your version of this file only
# under the terms of the GPL and not to allow others to use your
# version of this file under the MPL, indicate your decision by
# deleting the provisions above and replace them with the notice and
# other provisions required by the GPL. If you do not delete the
# provisions above, a recipient may use your version of this file
# under either the MPL or the GPL.

use strict; # be anal about stuff

my $data;

eval {
    # change the next line to match whatever it is you want it to be for
    die "Access Denied" unless $ENV{'PATH_TRANSLATED'} =~ m|^/home/ianh/hixie.ch/software/utilities/cgi/xhtml-for-ie/[^.]|os;
    open(FILE, $ENV{'PATH_TRANSLATED'}) or die("Can't open file $ENV{'PATH_INFO'}: $!");
    local $/ = undef;
    $data = <FILE>;
    close(FILE) or die("Can't close file $ENV{'PATH_INFO'}: $!");
};

if ($@) {
    print "Content-Type: text/plain\n\nFAILED.\n\n$@\n";
} else {
    my $header;
    if ($ENV{'HTTP_USER_AGENT'} =~ /MSIE/o) {
        $header = 'Content-Type: text/html';
    } else {
        $header = 'Content-Type: application/xhtml+xml';
    }
    print "$header\n\n$data";
}