src/wio/wio-graphs.pl

   1 #!/usr/bin/perl
   2 #
   3 ###############################################################################
   4 #                                                                             #
   5 # IPFire.org - A linux based firewall                                         #
   6 # Copyright (C) 2017-2020 Stephan Feddersen <sfeddersen@ipfire.org>           #
   7 # All Rights Reserved.                                                        #
   8 #                                                                             #
   9 # This program is free software: you can redistribute it and/or modify        #
  10 # it under the terms of the GNU General Public License as published by        #
  11 # the Free Software Foundation, either version 3 of the License, or           #
  12 # (at your option) any later version.                                         #
  13 #                                                                             #
  14 # This program is distributed in the hope that it will be useful,             #
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  17 # GNU General Public License for more details.                                #
  18 #                                                                             #
  19 # You should have received a copy of the GNU General Public License           #
  20 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  21 #                                                                             #
  22 ###############################################################################
  23 #
  24 # Version: 2020/05/26 10:34:23
  25 #
  26 # This wio-graphs.pl is based on the code from the IPCop WIO Addon
  27 # and is extremly adapted to work with IPFire.
  28 #
  29 # Autor: Stephan Feddersen
  30 # Co-Autor: Alexander Marx
  31 #
  32
  33 package WIOGraphs;
  34
  35 use strict;
  36
  37 # enable only the following on debugging purpose
  38 #use warnings;
  39
  40 use RRDs;
  41
  42 require '/var/ipfire/general-functions.pl';
  43 require '/var/ipfire/lang.pl';
  44
  45 my ( %mainsettings, %color ) = ();
  46
  47 &General::readhash('/var/ipfire/main/settings', \%mainsettings);
  48 &General::readhash('/srv/web/ipfire/html/themes/ipfire/include/colors.txt', \%color);
  49
  50 sub wiograph {
  51         my $hostid = $_[0];
  52         my $host   = $_[1];
  53         my $period = $_[2];
  54
  55         my $title  = "$host ($Lang::tr{$period})\n";
  56
  57         my @rrd = ();
  58
  59         push @rrd, ("-");
  60         push @rrd, ("--title", "$title");
  61         push @rrd, ("--start", "-1$period", "-aPNG", "-i", "-z");
  62         push @rrd, ("--border", "0");
  63         push @rrd, ("--full-size-mode");
  64         push @rrd, ("--slope-mode");
  65         push @rrd, ("--pango-markup");
  66         push @rrd, ("--alt-y-grid", "-w 910", "-h 300");
  67         if ( $period eq 'day' ) { push @rrd, ("--x-grid", "MINUTE:30:HOUR:1:HOUR:2:0:%H:%M"); }
  68         push @rrd, ("--color", "SHADEA".$color{"color19"});
  69         push @rrd, ("--color", "SHADEB".$color{"color19"});
  70         push @rrd, ("--color", "BACK".$color{"color21"});
  71         push @rrd, "DEF:mode=/var/log/rrd/wio/$hostid.rrd:mode:AVERAGE";
  72         push @rrd, "CDEF:online=mode,UN,0,mode,IF,50,GT,100,0,IF";
  73         push @rrd, "CDEF:offline=mode,UN,100,mode,IF,50,LT,100,0,IF";
  74         push @rrd, "AREA:online".$color{"color12"}.":$Lang::tr{'wio up'}\\j";
  75         push @rrd, "AREA:offline".$color{"color13"}.":$Lang::tr{'wio down'}\\j";
  76         push @rrd, "-W www.ipfire.org";
  77
  78         RRDs::graph (@rrd);
  79
  80         my $error = RRDs::error;
  81         print "Error in RRD::graph for Who Is Online: $error\n" if $error;
  82 }
  83
  84 sub wiographbox {
  85         print "<table width='100%' align='center' cellspacing='0' border='0'>";
  86         print "<tr><td align='center' bgcolor='".$color{"color20"}."'><a href='".$_[0]."?".$_[1]."?hour?".$_[3]."' target='".$_[1]."box'><b>".$Lang::tr{'hour'}."</b></a></td>";
  87         print "<td align='center' bgcolor='".$color{"color20"}."'><a href='".$_[0]."?".$_[1]."?day?".$_[3]."' target='".$_[1]."box'><b>".$Lang::tr{'day'}."</b></a></td>";
  88         print "<td align='center' bgcolor='".$color{"color20"}."'><a href='".$_[0]."?".$_[1]."?week?".$_[3]."' target='".$_[1]."box'><b>".$Lang::tr{'week'}."</b></a></td>";
  89         print "<td align='center' bgcolor='".$color{"color20"}."'><a href='".$_[0]."?".$_[1]."?month?".$_[3]."' target='".$_[1]."box'><b>".$Lang::tr{'month'}."</b></a></td>";
  90         print "<td align='center' bgcolor='".$color{"color20"}."'><a href='".$_[0]."?".$_[1]."?year?".$_[3]."' target='".$_[1]."box'><b>".$Lang::tr{'year'}."</b></a></td></tr>";
  91         print "<tr><td colspan='5' align='center'>&nbsp;</td></tr>";
  92         print "<tr><td colspan='5' align='center'><iframe height='300px' width='940px' src='".$_[0]."?".$_[1]."?".$_[2]."?".$_[3]."' scrolling='no' marginheight='0' frameborder='no' name='".$_[1]."box'></iframe></td></tr>";
  93         print "</table>";
  94 }