html/cgi-bin/extrahd.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2011  IPFire Team  <info@ipfire.org>                          #
   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 # enable only the following on debugging purpose
  24 #use warnings;
  25 #use CGI::Carp 'fatalsToBrowser';
  26
  27 require '/var/ipfire/general-functions.pl';
  28 require "${General::swroot}/lang.pl";
  29 require "${General::swroot}/header.pl";
  30
  31 my %extrahdsettings = ();
  32 my $message = "";
  33 my $errormessage = "";
  34 my $size = "";
  35 my $ok = "true";
  36 my @tmp = ();
  37 my @tmpline = ();
  38 my $tmpentry = "";
  39 my @devices = ();
  40 my @deviceline = ();
  41 my $deviceentry = "";
  42 my @scans = ();
  43 my @scanline = ();
  44 my $scanentry = "";
  45 my @partitions = ();
  46 my @partitionline = ();
  47 my $partitionentry = "";
  48 my $devicefile = "/var/ipfire/extrahd/devices";
  49 my $scanfile = "/var/ipfire/extrahd/scan";
  50 my $partitionsfile = "/var/ipfire/extrahd/partitions";
  51
  52 #workaround to suppress a warning when a variable is used only once
  53 my @dummy = ( ${Header::colourgreen}, ${Header::colourred} );
  54 undef (@dummy);
  55
  56 &General::system("/usr/local/bin/extrahdctrl", "scanhd", "ide");
  57 &General::system("/usr/local/bin/extrahdctrl", "scanhd", "partitions");
  58
  59 &Header::showhttpheaders();
  60
  61 ### Values that have to be initialized
  62 $extrahdsettings{'PATH'} = '';
  63 $extrahdsettings{'FS'} = '';
  64 $extrahdsettings{'DEVICE'} = '';
  65 $extrahdsettings{'ACTION'} = '';
  66 $extrahdsettings{'UUID'} = '';
  67
  68 &General::readhash("${General::swroot}/extrahd/settings", \%extrahdsettings);
  69 &Header::getcgihash(\%extrahdsettings);
  70
  71 &Header::openpage('ExtraHD', 1, '');
  72 &Header::openbigbox('100%', 'left', '', $errormessage);
  73
  74 ############################################################################################################################
  75 ############################################################################################################################
  76
  77 if ($extrahdsettings{'ACTION'} eq $Lang::tr{'add'})
  78 {
  79         open( FILE, "< $devicefile" ) or die "Unable to read $devicefile";
  80         @devices = <FILE>;
  81         close FILE;
  82         foreach $deviceentry (sort @devices)
  83         {
  84                 @deviceline = split( /\;/, $deviceentry );
  85                 if ( "$extrahdsettings{'PATH'}" eq "$deviceline[2]" ) {
  86                         $ok = "false";
  87                         $errormessage = "$Lang::tr{'extrahd you cant mount'} $extrahdsettings{'DEVICE'} $Lang::tr{'extrahd to'} $extrahdsettings{'PATH'}$Lang::tr{'extrahd because there is already a device mounted'}.";
  88                 }
  89                 if ( "$extrahdsettings{'PATH'}" eq "/" ) {
  90                         $ok = "false";
  91                         $errormessage = "$Lang::tr{'extrahd you cant mount'} $extrahdsettings{'DEVICE'} $Lang::tr{'extrahd to root'}.";
  92                 }
  93         }
  94
  95         if ( "$ok" eq "true" ) {
  96                 open(FILE, ">> $devicefile" ) or die "Unable to write $devicefile";
  97                 print FILE <<END
  98 UUID=$extrahdsettings{'UUID'};$extrahdsettings{'FS'};$extrahdsettings{'PATH'};
  99 END
 100 ;
 101         &General::system("/usr/local/bin/extrahdctrl", "mount", "$extrahdsettings{'PATH'}");
 102         }
 103 }
 104 elsif ($extrahdsettings{'ACTION'} eq $Lang::tr{'delete'})
 105 {
 106         if ( &General::system("/usr/local/bin/extrahdctrl", "umount", "$extrahdsettings{'PATH'}")) {
 107                 open( FILE, "< $devicefile" ) or die "Unable to read $devicefile";
 108                 @tmp = <FILE>;
 109                 close FILE;
 110                 open( FILE, "> $devicefile" ) or die "Unable to write $devicefile";
 111                 foreach $deviceentry (sort @tmp)
 112                 {
 113                         @tmpline = split( /\;/, $deviceentry );
 114                         if ( $tmpline[2] ne $extrahdsettings{'PATH'} )
 115                         {
 116                                 print FILE $deviceentry;
 117                         }
 118                 }
 119                 close FILE;
 120         } else {
 121                 $errormessage = "$Lang::tr{'extrahd cant umount'} $extrahdsettings{'PATH'}$Lang::tr{'extrahd maybe the device is in use'}?";
 122         }
 123 }
 124
 125 if ($errormessage) {
 126         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 127         print "<class name='base'>$errormessage\n";
 128         print "&nbsp;</class>\n";
 129         &Header::closebox();
 130 }
 131
 132 ############################################################################################################################
 133 ############################################################################################################################
 134
 135         open( FILE, "< $devicefile" ) or die "Unable to read $devicefile";
 136         @devices = <FILE>;
 137         close FILE;
 138         print <<END
 139                 <table border='0' width='600' cellspacing="0">
 140 END
 141 ;
 142         foreach $deviceentry (sort @devices)
 143         {
 144                 @deviceline = split( /\;/, $deviceentry );
 145                 my $color="$Header::colourred";
 146
 147                 # Use safe system_output to get mountpoint details.
 148                 my @mountpoint = &General::system_output("/bin/mountpoint", "$deviceline[2]");
 149
 150                 if ( ! grep(/not/, @mountpoint)) {
 151                         $color=$Header::colourgreen;
 152                 }
 153                 print <<END
 154                         <tr><td colspan="4">&nbsp;</td></tr>
 155                         <tr><td align='left'><font color=$color><b>$deviceline[0]</b></font></td>
 156                                 <td align='left'>$deviceline[1]</td>
 157                                 <td align='left'>$deviceline[2]</td>
 158                                 <td align='center'>
 159                                         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 160                                                 <input type='hidden' name='DEVICE' value='$deviceline[0]' />
 161                                                 <input type='hidden' name='FS' value='$deviceline[1]' />
 162                                                 <input type='hidden' name='PATH' value='$deviceline[2]' />
 163                                                 <input type='hidden' name='ACTION' value='$Lang::tr{'delete'}' />
 164                                                 <input type='image' alt='$Lang::tr{'delete'}' title='$Lang::tr{'delete'}' src='/images/delete.gif' />
 165                                         </form></td></tr>
 166 END
 167 ;
 168         }
 169         print <<END
 170                 </table>
 171 END
 172 ;
 173 &Header::openbox('100%', 'center', $Lang::tr{'extrahd detected drives'});
 174         print <<END
 175                 <table border='0' width='600' cellspacing="0">
 176 END
 177 ;
 178         open( FILE, "< $scanfile" ) or die "Unable to read $scanfile";
 179         @scans = <FILE>;
 180         close FILE;
 181         open( FILE, "< $partitionsfile" ) or die "Unable to read $partitionsfile";
 182         @partitions = <FILE>;
 183         close FILE;
 184         foreach $scanentry (sort @scans)
 185         {
 186                 @scanline = split( /\;/, $scanentry );
 187                 # remove wrong entries like usb controller name
 188                 if ($scanline[1] ne "\n")
 189                 {
 190                         print <<END
 191                                 <tr><td colspan="5">&nbsp;</td></tr>
 192                                 <tr><td align='left' colspan="2"><b>/dev/$scanline[0]</b></td>
 193                                 <td align='center' colspan="2">$scanline[1]</td>
 194 END
 195 ;
 196
 197                 }
 198                 foreach $partitionentry (sort @partitions)
 199                 {
 200                         @partitionline = split( /\;/, $partitionentry );
 201                         if ( "$partitionline[0]" eq "$scanline[0]" ) {
 202                                 $size = int($partitionline[1] / 1024);
 203                                 print <<END
 204                                 <td align='center'>$Lang::tr{'size'} $size MB</td>
 205                                 <td>&nbsp;</td></tr>
 206                                 <tr><td colspan="5">&nbsp;</td></tr>
 207 END
 208 ;
 209                         }
 210                 }
 211
 212                 foreach $partitionentry (sort @partitions)
 213                 {
 214                         @partitionline = split( /\;/, $partitionentry );
 215                         if (( "$partitionline[0]" =~ /^$scanline[0]/ ) && !( "$partitionline[2]" eq "" )) {
 216                                 $size = int($partitionline[1] / 1024);
 217                                 print <<END
 218                                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 219                                 <tr><td align="left" colspan=5><strong>UUID=$partitionline[2]</strong></td></tr>
 220                                 <tr>
 221                                 <td align="list">/dev/$partitionline[0]</td>
 222                                 <td align="center">$Lang::tr{'size'} $size MB</td>
 223                                 <td align="center"><select name="FS">
 224                                                                                 <option value="auto">auto</option>
 225                                                                                 <option value="ext3">ext3</option>
 226                                                                                 <option value="ext4">ext4</option>
 227                                                                                 <option value="reiserfs">reiserfs</option>
 228                                                                                 <option value="vfat">fat</option>
 229                                                                                 <option value="ntfs-3g">ntfs (experimental)</option>
 230                                                                            </select></td>
 231                                 <td align="center"><input type='text' name='PATH' value=/mnt/harddisk /></td>
 232                                 <td align="center">
 233                                         <input type='hidden' name='DEVICE' value='$partitionline[0]' />
 234                                         <input type='hidden' name='UUID' value='$partitionline[2]' />
 235                                         <input type='hidden' name='ACTION' value='$Lang::tr{'add'}' />
 236                                         <input type='image' alt='$Lang::tr{'add'}' title='$Lang::tr{'add'}' src='/images/add.gif' />
 237                                 </form></td></tr>
 238 END
 239 ;
 240
 241 END
 242 ;
 243                         }
 244                 }
 245         }
 246
 247         print <<END
 248         <tr><td align="center" colspan="5">&nbsp;</td></tr>
 249         <tr><td align="center" colspan="5">&nbsp;</td></tr>
 250         <tr><td align="center" colspan="5">$Lang::tr{'extrahd install or load driver'}</td></tr>
 251         </table>
 252 END
 253 ;
 254 &Header::closebox();
 255
 256 &Header::closebigbox();
 257 &Header::closepage();