]> git.ipfire.org Git - people/pmueller/ipfire-2.x.git/blob - html/cgi-bin/captive/logo.cgi
cpufrequtils: hide output on disabled cores.
[people/pmueller/ipfire-2.x.git] / html / cgi-bin / captive / logo.cgi
1 #!/usr/bin/perl
2 ###############################################################################
3 # #
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2016 Alexander Marx alexander.marx@ipfire.org #
6 # #
7 # This program is free software you can redistribute it and/or modify #
8 # it under the terms of the GNU General Public License as published by #
9 # the Free Software Foundation, either version 3 of the License, or #
10 # (at your option) any later version. #
11 # #
12 # This program is distributed in the hope that it will be useful, #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15 # GNU General Public License for more details. #
16 # #
17 # You should have received a copy of the GNU General Public License #
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
19 # #
20 ###############################################################################
21
22 use strict;
23 use CGI;
24 use File::Copy;
25
26 # enable only the following on debugging purpose
27 #use warnings;
28 #use CGI::Carp 'fatalsToBrowser';
29
30 require '/var/ipfire/general-functions.pl';
31
32 my $logo = "${General::swroot}/captive/logo.dat";
33
34 # Send 404 if logo was not uploaded and exit
35 if (!-e $logo) {
36 print CGI::header(status => 404);
37 exit(0);
38 }
39
40 print "Content-Type: application/octet-stream\n\n";
41
42 # Send image data
43 File::Copy::copy $logo, \*STDOUT;
44 exit(0);