Add an entropy graph.

[people/teissler/ipfire-2.x.git] / html / cgi-bin / entropy.cgi

diff --git a/html/cgi-bin/entropy.cgi b/html/cgi-bin/entropy.cgi
new file mode 100755 (executable)
index 0000000..9362e78
--- /dev/null
+++ b/html/cgi-bin/entropy.cgi
@@ -0,0 +1,53 @@
+#!/usr/bin/perl
+###############################################################################
+#                                                                             #
+# IPFire.org - A linux based firewall                                         #
+# Copyright (C) 2005-2010  IPFire Team                                        #
+#                                                                             #
+# 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 3 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, see <http://www.gnu.org/licenses/>.       #
+#                                                                             #
+###############################################################################
+
+use strict;
+
+# enable only the following on debugging purpose
+#use warnings;
+#use CGI::Carp 'fatalsToBrowser';
+
+require '/var/ipfire/general-functions.pl';
+require "${General::swroot}/lang.pl";
+require "${General::swroot}/header.pl";
+require "${General::swroot}/graphs.pl";
+
+my @querry = split(/\?/,$ENV{'QUERY_STRING'});
+$querry[0] = '' unless defined $querry[0];
+$querry[1] = 'hour' unless defined $querry[1];
+
+if ( $querry[0] ne~ "") {
+       print "Content-type: image/png\n\n";
+       binmode(STDOUT);
+       &Graphs::updateentropygraph($querry[1]);
+
+} else {
+       &Header::showhttpheaders();
+       &Header::openpage($Lang::tr{'entropy'}, 1, '');
+       &Header::openbigbox('100%', 'left');
+
+       &Header::openbox('100%', 'center', $Lang::tr{'entropy'});
+       &Graphs::makegraphbox("entropy.cgi", "day", '', 350);
+       &Header::closebox();
+
+       &Header::closebigbox();
+       &Header::closepage();
+}