html/cgi-bin/media.cgi

   1 #!/usr/bin/perl
   2 #
   3 # SmoothWall CGIs
   4 #
   5 # This code is distributed under the terms of the GPL
   6 #
   7 # (c) The SmoothWall Team
   8 #
   9 #
  10
  11 use strict;
  12
  13 # enable only the following on debugging purpose
  14 #use warnings;
  15 #use CGI::Carp 'fatalsToBrowser';
  16
  17 require '/var/ipfire/general-functions.pl';
  18 require "${General::swroot}/lang.pl";
  19 require "${General::swroot}/header.pl";
  20 require "${General::swroot}/graphs.pl";
  21
  22 #workaround to suppress a warning when a variable is used only once
  23 my @dummy = ( ${Header::colourred} );
  24 undef (@dummy);
  25
  26 my %cgiparams=();
  27
  28 &Header::showhttpheaders();
  29
  30 &Header::getcgihash(\%cgiparams);
  31
  32 &Header::openpage($Lang::tr{'media information'}, 1, '');
  33
  34 &Header::openbigbox('100%', 'left');
  35
  36 my @devices = `kudzu -qps -c HD | grep device: | cut -d" " -f2 | sort | uniq`;
  37
  38 foreach (@devices) {
  39         my $device = $_;
  40         chomp($device);
  41         &Graphs::updatediskgraph ("day",$device);
  42         diskbox("$device");
  43 }
  44
  45 &Header::openbox('100%', 'center', $Lang::tr{'disk usage'});
  46 print "<table width='95%' cellspacing='5'>\n";
  47 open(DF,'/bin/df -B M -x rootfs|');
  48 while(<DF>)
  49 {
  50         if ($_ =~ m/^Filesystem/ )
  51         {
  52                 print <<END
  53 <tr>
  54 <td align='center' class='boldbase'><b>$Lang::tr{'device'}</b></td>
  55 <td align='center' class='boldbase'><b>$Lang::tr{'mounted on'}</b></td>
  56 <td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td>
  57 <td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td>
  58 <td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td>
  59 <td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td>
  60 </tr>
  61 END
  62 ;
  63         }
  64         else
  65         {
  66                 my ($device,$size,$used,$free,$percent,$mount) = split;
  67                 print <<END
  68 <tr>
  69 <td align='center'>$device</td>
  70 <td align='center'>$mount</td>
  71 <td align='center'>$size</td>
  72 <td align='center'>$used</td>
  73 <td align='center'>$free</td>
  74 <td align='left'>
  75 END
  76 ;
  77                 &percentbar($percent);
  78                 print <<END
  79 </td>
  80 <td align='left'>$percent</td>
  81 </tr>
  82 END
  83 ;
  84         }
  85 }
  86 close DF;
  87 print "<tr><td colspan='7'>&nbsp;\n<tr><td colspan='7'><h3>Inodes</h3>\n";
  88
  89 open(DF,'/bin/df -i -x rootfs|');
  90 while(<DF>)
  91 {
  92    if ($_ =~ m/^Filesystem/ )
  93    {
  94       print <<END
  95 <tr>
  96 <td align='center' class='boldbase'><b>$Lang::tr{'device'}</b></td>
  97 <td align='center' class='boldbase'><b>$Lang::tr{'mounted on'}</b></td>
  98 <td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td>
  99 <td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td>
 100 <td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td>
 101 <td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td>
 102 </tr>
 103 END
 104 ;
 105    }
 106    else
 107    {
 108       my ($device,$size,$used,$free,$percent,$mount) = split;
 109       print <<END
 110 <tr>
 111 <td align='center'>$device</td>
 112 <td align='center'>$mount</td>
 113 <td align='center'>$size</td>
 114 <td align='center'>$used</td>
 115 <td align='center'>$free</td>
 116 <td>
 117 END
 118 ;
 119       &percentbar($percent);
 120       print <<END
 121 </td>
 122 <td align='left'>$percent</td>
 123 </tr>
 124 END
 125 ;
 126    }
 127 }
 128 close DF;
 129 my @iostat1 = qx(/usr/bin/iostat -dm -p | grep -v "Linux" | awk '{print \$1}');
 130 my @iostat2 = qx(/usr/bin/iostat -dm -p | grep -v "Linux" | awk '{print \$5}');
 131 my @iostat3 = qx(/usr/bin/iostat -dm -p | grep -v "Linux" | awk '{print \$6}');
 132 print "<tr><td colspan='3'>&nbsp;\n<tr><td colspan='3'><h3>transfers</h3></td></tr>";
 133 my $i=0;
 134
 135 for(my $i = 1; $i <= $#iostat1; $i++)
 136 {
 137 if ( $i eq '1' ){print "<tr><td align='center' class='boldbase'><b>Device</b></td><td align='center' class='boldbase'><b>MB read</b></td><td align='center' class='boldbase'><b>MB writen</b></td></tr>";}
 138 else {print "<tr><td align='center'>$iostat1[$i]</td><td align='center'>$iostat2[$i]</td><td align='center'>$iostat3[$i]</td></tr>";}
 139 }
 140 print "</table>\n";
 141 &Header::closebox();
 142
 143 &Header::closebigbox();
 144
 145 &Header::closepage();
 146
 147 sub percentbar
 148 {
 149   my $percent = $_[0];
 150   my $fg = '#a0a0a0';
 151   my $bg = '#e2e2e2';
 152
 153   if ($percent =~ m/^(\d+)%$/ )
 154   {
 155     print <<END
 156 <table width='100' border='1' cellspacing='0' cellpadding='0' style='border-width:1px;border-style:solid;border-color:$fg;width:100px;height:10px;'>
 157 <tr>
 158 END
 159 ;
 160     if ($percent eq "100%") {
 161       print "<td width='100%' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'>"
 162     } elsif ($percent eq "0%") {
 163       print "<td width='100%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>"
 164     } else {
 165       print "<td width='$percent' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'></td><td width='" . (100-$1) . "%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>"
 166     }
 167     print <<END
 168 <img src='/images/null.gif' width='1' height='1' alt='' /></td></tr></table>
 169 END
 170 ;
 171   }
 172 }
 173
 174 sub diskbox {
 175  my $disk = $_[0];
 176     if (-e "$Header::graphdir/disk-$disk-day.png") {
 177                   &Header::openbox('100%', 'center', "Disk /dev/$disk $Lang::tr{'graph'}");
 178                   my $ftime = localtime((stat("$Header::graphdir/disk-$disk-day.png"))[9]);
 179                   print "<center><b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br />\n";
 180                   print "<a href='/cgi-bin/graphs.cgi?graph=disk-$disk'>";
 181                   print "<img alt='' src='/graphs/disk-$disk-day.png' border='0' />";
 182                   print "</a>";
 183                   print "<br />\n";
 184                   if (-e "/usr/local/bin/hddshutdown-state") {
 185                     system("/usr/local/bin/hddshutdown-state $disk");
 186                   }
 187                   my $smart = `/usr/local/bin/smartctrl $disk`;
 188                         $smart = &Header::cleanhtml($smart);
 189                         print <<END
 190                                 <br /><input type="button" onClick="swapVisibility('smart_$disk')" value="$Lang::tr{'smart information'}" />
 191                                 <div id='smart_$disk' style='display: none'>
 192                                         <hr /><table border=0><tr><td align=left><pre>$smart</pre></table>
 193                                 </div>
 194 END
 195 ;
 196       &Header::closebox();
 197                 }
 198 }