html/cgi-bin/hardwaregraphs.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2008  Michael Tremer & Christian Schmidt                      #
   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
  24 # enable only the following on debugging purpose
  25 use warnings;
  26 use CGI::Carp 'fatalsToBrowser';
  27
  28 require '/var/ipfire/general-functions.pl';
  29 require "${General::swroot}/lang.pl";
  30 require "${General::swroot}/header.pl";
  31 require "${General::swroot}/graphs.pl";
  32
  33 my %color = ();
  34 my %mainsettings = ();
  35 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  36 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  37
  38 my %sensorsettings = ();
  39 my $rrdlog = "/var/log/rrd";
  40
  41 my @sensorsgraphs = ();
  42 my @sensorsdir = `ls -dA $rrdlog/collectd/localhost/sensors-*/`;
  43 foreach (@sensorsdir){
  44         chomp($_);chop($_);
  45         foreach (`ls $_/*`){
  46                 chomp($_);
  47                 push(@sensorsgraphs,$_);
  48         }
  49 }
  50
  51 my @querry = split(/\?/,$ENV{'QUERY_STRING'});
  52 $querry[0] = '' unless defined $querry[0];
  53 $querry[1] = 'hour' unless defined $querry[1];
  54
  55 if ( $querry[0] =~ "hwtemp"){
  56         print "Content-type: image/png\n\n";
  57         binmode(STDOUT);
  58         &Graphs::updatehwtempgraph($querry[1]);
  59 }elsif ( $querry[0] =~ "hwfan"){
  60         print "Content-type: image/png\n\n";
  61         binmode(STDOUT);
  62         &Graphs::updatehwfangraph($querry[1]);
  63 }elsif ( $querry[0] =~ "hwvolt"){
  64         print "Content-type: image/png\n\n";
  65         binmode(STDOUT);
  66         &Graphs::updatehwvoltgraph($querry[1]);
  67 }elsif ( $querry[0] =~ "sd?" || $querry[0] =~ "hd?" ){
  68         print "Content-type: image/png\n\n";
  69         binmode(STDOUT);
  70         &Graphs::updatehddgraph($querry[0],$querry[1]);
  71 }else{
  72         &Header::showhttpheaders();
  73         &Header::openpage($Lang::tr{'harddisk temperature graphs'}, 1, '');
  74         &Header::openbigbox('100%', 'left');
  75
  76         &Header::getcgihash(\%sensorsettings);
  77
  78         if ( $sensorsettings{'ACTION'} eq $Lang::tr{'save'} ) {
  79                 foreach(@sensorsgraphs){
  80                         chomp($_);
  81                                 $_ =~ /\/(.*)sensors-(.*)\/(.*)\.rrd/;
  82                                 my $label = $2.$3;$label=~ s/-//g;
  83                                 if ( $sensorsettings{'LINE-'.$label} ne "on" ){$sensorsettings{'LINE-'.$label} = 'off';}
  84                                 elsif ( $sensorsettings{'LINE-'.$label} eq "on" ){$sensorsettings{'LINE-'.$label} = 'checked';}
  85                 }
  86                 &General::writehash("${General::swroot}/sensors/settings", \%sensorsettings);
  87         }
  88
  89         my @disks = `kudzu -qps -c HD | grep device: | cut -d" " -f2 | sort | uniq`;
  90
  91         foreach (@disks){
  92                 my $disk = $_;
  93                 chomp $disk;
  94                 my @array = split(/\//,$disk);
  95
  96                 &Header::openbox('100%', 'center', "$array[$#array] $Lang::tr{'graph'}");
  97                 &Graphs::makegraphbox("hardwaregraphs.cgi",$array[$#array],"day");
  98                 &Header::closebox();
  99         }
 100
 101         &Header::openbox('100%', 'center', "hwtemp $Lang::tr{'graph'}");
 102         &Graphs::makegraphbox("hardwaregraphs.cgi","hwtemp","day");
 103         &Header::closebox();
 104
 105         &Header::openbox('100%', 'center', "hwfan $Lang::tr{'graph'}");
 106         &Graphs::makegraphbox("hardwaregraphs.cgi","hwfan","day");
 107         &Header::closebox();
 108
 109         &Header::openbox('100%', 'center', "hwvolt $Lang::tr{'graph'}");
 110         &Graphs::makegraphbox("hardwaregraphs.cgi","hwvolt","day","375");
 111         &Header::closebox();
 112
 113         sensorsbox();
 114
 115         &Header::closebigbox();
 116         &Header::closepage();
 117
 118 }
 119
 120
 121 sub sensorsbox {
 122         &Header::openbox('100%', 'center', "$Lang::tr{'mbmon settings'}");
 123
 124         print <<END
 125 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 126 <table width='100%' border='0' cellspacing='5' cellpadding='0' align='center'>
 127 <tr>
 128         <td align='right' width='40%'><b>$Lang::tr{'mbmon display'}</b></td>
 129         <td align='left'><b>$Lang::tr{'mbmon label'}</b></td>
 130 </tr>
 131 END
 132 ;
 133
 134         foreach (@sensorsgraphs){
 135                         $_ =~ /\/(.*)sensors-(.*)\/(.*)\.rrd/;
 136                         my $label = $2.$3;$label=~ s/-//g;
 137                         $sensorsettings{'LABEL-'.$label}="$label";
 138                         $sensorsettings{'LINE-'.$label}="checked";
 139                         &General::readhash("${General::swroot}/sensors/settings", \%sensorsettings);
 140                         print("<tr><td align='right'><input type='checkbox' name='LINE-$label' $sensorsettings{'LINE-'.$label} /></td>");
 141                         print("<td><input type='text' name='LABEL-$label' value='$sensorsettings{'LABEL-'.$label}' size='25' /></td></tr>\n");
 142         }
 143
 144         print <<END
 145 <tr>
 146         <td align='center' colspan='2' ><input type='submit' name='ACTION' value=$Lang::tr{'save'} /></td>
 147 </tr>
 148 </table>
 149 </form>
 150 END
 151 ;
 152         &Header::closebox();
 153 }