Fix disk (media/hardware) graphs with xen.
[people/pmueller/ipfire-2.x.git] / 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
40 my @sensorsgraphs = ();
41 my @sensorsdir = `ls -dA $mainsettings{'RRDLOG'}/collectd/localhost/sensors-*/`;
42 foreach (@sensorsdir){
43 chomp($_);chop($_);
44 foreach (`ls $_/*`){
45 chomp($_);
46 push(@sensorsgraphs,$_);
47 }
48 }
49
50 my @querry = split(/\?/,$ENV{'QUERY_STRING'});
51 $querry[0] = '' unless defined $querry[0];
52 $querry[1] = 'hour' unless defined $querry[1];
53
54 if ( $querry[0] =~ "hwtemp"){
55 print "Content-type: image/png\n\n";
56 binmode(STDOUT);
57 &Graphs::updatehwtempgraph($querry[1]);
58 }elsif ( $querry[0] =~ "hwfan"){
59 print "Content-type: image/png\n\n";
60 binmode(STDOUT);
61 &Graphs::updatehwfangraph($querry[1]);
62 }elsif ( $querry[0] =~ "hwvolt"){
63 print "Content-type: image/png\n\n";
64 binmode(STDOUT);
65 &Graphs::updatehwvoltgraph($querry[1]);
66 }elsif ( $querry[0] =~ "thermaltemp"){
67 print "Content-type: image/png\n\n";
68 binmode(STDOUT);
69 &Graphs::updatethermaltempgraph($querry[1]);
70 }elsif ( $querry[0] =~ "sd?" || $querry[0] =~ "hd?" || $querry[0] =~ "xvd??" ){
71 print "Content-type: image/png\n\n";
72 binmode(STDOUT);
73 &Graphs::updatehddgraph($querry[0],$querry[1]);
74 }else{
75 &Header::showhttpheaders();
76 &Header::openpage($Lang::tr{'harddisk temperature graphs'}, 1, '');
77 &Header::openbigbox('100%', 'left');
78
79 &Header::getcgihash(\%sensorsettings);
80
81 if ( $sensorsettings{'ACTION'} eq $Lang::tr{'save'} ) {
82 foreach(@sensorsgraphs){
83 chomp($_);
84 $_ =~ /\/(.*)sensors-(.*)\/(.*)\.rrd/;
85 my $label = $2.$3;$label=~ s/-//g;
86 if ( $sensorsettings{'LINE-'.$label} ne "on" ){
87 $sensorsettings{'LINE-'.$label} = 'off';
88 } elsif ($sensorsettings{'LINE-'.$label} eq "on" ){
89 $sensorsettings{'LINE-'.$label} = 'checked';
90 }
91 $sensorsettings{'LABEL-'.$label} =~ s/\W//g;
92 }
93 &General::writehash("${General::swroot}/sensors/settings", \%sensorsettings);
94 }
95
96 my @disks = `kudzu -qps -c HD | grep device: | cut -d" " -f2 | sort | uniq`;
97
98 foreach (@disks){
99 my $disk = $_;
100 chomp $disk;
101 my @array = split(/\//,$disk);
102
103 &Header::openbox('100%', 'center', "$array[$#array] $Lang::tr{'graph'}");
104 &Graphs::makegraphbox("hardwaregraphs.cgi",$array[$#array],"day");
105 &Header::closebox();
106 }
107
108 if ( `ls $mainsettings{'RRDLOG'}/collectd/localhost/thermal-thermal_zone*` ) {
109 &Header::openbox('100%', 'center', "ACPI Thermal-Zone Temp $Lang::tr{'graph'}");
110 &Graphs::makegraphbox("hardwaregraphs.cgi","thermaltemp","day");
111 &Header::closebox();
112 }
113
114 if ( `ls $mainsettings{'RRDLOG'}/collectd/localhost/sensors-*/temperature-*` ) {
115 &Header::openbox('100%', 'center', "hwtemp $Lang::tr{'graph'}");
116 &Graphs::makegraphbox("hardwaregraphs.cgi","hwtemp","day","375");
117 Header::closebox();
118 }
119
120 if ( `ls $mainsettings{'RRDLOG'}/collectd/localhost/sensors-*/fanspeed-*` ) {
121 &Header::openbox('100%', 'center', "hwfan $Lang::tr{'graph'}");
122 &Graphs::makegraphbox("hardwaregraphs.cgi","hwfan","day");
123 &Header::closebox();
124 }
125
126 if ( `ls $mainsettings{'RRDLOG'}/collectd/localhost/sensors-*/voltage-*` ) {
127 &Header::openbox('100%', 'center', "hwvolt $Lang::tr{'graph'}");
128 &Graphs::makegraphbox("hardwaregraphs.cgi","hwvolt","day","435");
129 &Header::closebox();
130 }
131
132 if ( `ls $mainsettings{'RRDLOG'}/collectd/localhost/sensors-*` ) {
133 sensorsbox();
134 }
135 &Header::closebigbox();
136 &Header::closepage();
137
138 }
139
140
141 sub sensorsbox {
142 &Header::openbox('100%', 'center', "$Lang::tr{'mbmon settings'}");
143
144 print <<END
145 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
146 <table width='100%' border='0' cellspacing='5' cellpadding='0' align='center'>
147 <tr>
148 <td align='right' width='40%'><b>$Lang::tr{'mbmon display'}</b></td>
149 <td align='left'><b>$Lang::tr{'mbmon label'}</b></td>
150 </tr>
151 END
152 ;
153
154 foreach (@sensorsgraphs){
155 $_ =~ /\/(.*)sensors-(.*)\/(.*)\.rrd/;
156 my $label = $2.$3;$label=~ s/-//g;
157 $sensorsettings{'LABEL-'.$label}="$label";
158 $sensorsettings{'LINE-'.$label}="checked";
159 &General::readhash("${General::swroot}/sensors/settings", \%sensorsettings);
160 print("<tr><td align='right'><input type='checkbox' name='LINE-$label' $sensorsettings{'LINE-'.$label} /></td>");
161 print("<td><input type='text' name='LABEL-$label' value='$sensorsettings{'LABEL-'.$label}' size='25' /></td></tr>\n");
162 }
163
164 print <<END
165 <tr>
166 <td align='center' colspan='2' ><input type='submit' name='ACTION' value=$Lang::tr{'save'} /></td>
167 </tr>
168 </table>
169 </form>
170 END
171 ;
172 &Header::closebox();
173 }