html/cgi-bin/extrahd.cgi

   1 #!/usr/bin/perl
   2 #
   3 # IPFire CGIs
   4 #
   5 # This code is distributed under the terms of the GPL
   6 #
   7 # (c) The IPFire Team
   8 #
   9
  10 use strict;
  11 # enable only the following on debugging purpose
  12 use warnings;
  13 use CGI::Carp 'fatalsToBrowser';
  14
  15 require '/var/ipfire/general-functions.pl';
  16 require "${General::swroot}/lang.pl";
  17 require "${General::swroot}/header.pl";
  18
  19 my %extrahdsettings = ();
  20 my $message = "";
  21 my $errormessage = "";
  22 my $size = "";
  23 my $ok = "true";
  24 my @tmp = ();
  25 my @tmpline = ();
  26 my $tmpentry = "";
  27 my @devices = ();
  28 my @deviceline = ();
  29 my $deviceentry = "";
  30 my @scans = ();
  31 my @scanline = ();
  32 my $scanentry = "";
  33 my @partitions = ();
  34 my @partitionline = ();
  35 my $partitionentry = "";
  36 my $devicefile = "/var/ipfire/extrahd/devices";
  37 my $scanfile = "/var/ipfire/extrahd/scan";
  38 my $partitionsfile = "/var/ipfire/extrahd/partitions";
  39 system("/usr/local/bin/scanhd ide");
  40 system("/usr/local/bin/scanhd partitions");
  41
  42 &Header::showhttpheaders();
  43
  44 ### Values that have to be initialized
  45 $extrahdsettings{'PATH'} = '';
  46 $extrahdsettings{'FS'} = '';
  47 $extrahdsettings{'DEVICE'} = '';
  48 $extrahdsettings{'ACTION'} = '';
  49
  50 &General::readhash("${General::swroot}/extrahd/settings", \%extrahdsettings);
  51 &Header::getcgihash(\%extrahdsettings);
  52
  53 &Header::openpage('ExtraHD', 1, '');
  54 &Header::openbigbox('100%', 'left', '', $errormessage);
  55
  56 ############################################################################################################################
  57 ############################################################################################################################
  58
  59 if ($extrahdsettings{'ACTION'} eq $Lang::tr{'add'})
  60 {
  61         open( FILE, "< $devicefile" ) or die "Unable to read $devicefile";
  62         @devices = <FILE>;
  63         close FILE;
  64         foreach $deviceentry (sort @devices)
  65         {
  66                 @deviceline = split( /\;/, $deviceentry );
  67                 if ( "$extrahdsettings{'PATH'}" eq "$deviceline[2]" ) {
  68                         $ok = "false";
  69                         $errormessage = "You can't mount $extrahdsettings{'DEVICE'} to $extrahdsettings{'PATH'}, because there is already a device mounted.";
  70                 }
  71                 if ( "$extrahdsettings{'PATH'}" eq "/" ) {
  72                         $ok = "false";
  73                         $errormessage = "You can't mount $extrahdsettings{'DEVICE'} to root /.";
  74                 }
  75         }
  76
  77         if ( "$ok" eq "true" ) {
  78                 open(FILE, ">> $devicefile" ) or die "Unable to write $devicefile";
  79                 print FILE <<END
  80 $extrahdsettings{'DEVICE'};$extrahdsettings{'FS'};$extrahdsettings{'PATH'};
  81 END
  82 ;
  83         system("/usr/local/bin/extrahdctrl mount $extrahdsettings{'PATH'}");
  84         }
  85 }
  86 elsif ($extrahdsettings{'ACTION'} eq $Lang::tr{'delete'})
  87 {
  88         if ( `/usr/local/bin/extrahdctrl umount $extrahdsettings{'PATH'}` ) {
  89                 open( FILE, "< $devicefile" ) or die "Unable to read $devicefile";
  90                 @tmp = <FILE>;
  91                 close FILE;
  92                 open( FILE, "> $devicefile" ) or die "Unable to write $devicefile";
  93                 foreach $deviceentry (sort @tmp)
  94                 {
  95                         @tmpline = split( /\;/, $deviceentry );
  96                         if ( $tmpline[2] ne $extrahdsettings{'PATH'} )
  97                         {
  98                                 print FILE $deviceentry;
  99                         }
 100                 }
 101                 close FILE;
 102         } else {
 103                 $errormessage = "Can't umount $extrahdsettings{'PATH'}. Maybe the device is in use?";
 104         }
 105 }
 106
 107 if ($errormessage) {
 108         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 109         print "<class name='base'>$errormessage\n";
 110         print "&nbsp;</class>\n";
 111         &Header::closebox();
 112 }
 113
 114 ############################################################################################################################
 115 ############################################################################################################################
 116
 117 &Header::openbox('100%', 'center', 'ExtraHD');
 118         open( FILE, "< $devicefile" ) or die "Unable to read $devicefile";
 119         @devices = <FILE>;
 120         close FILE;
 121         print <<END
 122                 <table border='0' width='600' cellspacing="0">
 123 END
 124 ;
 125         foreach $deviceentry (sort @devices)
 126         {
 127                 @deviceline = split( /\;/, $deviceentry );
 128                 my $color="$Header::colourred";
 129                 if ( `/bin/mount | /bin/fgrep $deviceline[2] | /bin/fgrep /dev/$deviceline[0]` ) {
 130                         $color=$Header::colourgreen;
 131                 }
 132                 print <<END
 133                         <tr><td colspan="5">&nbsp;
 134                         <tr><td align='center'><font color=$color><b>/dev/$deviceline[0]</b></font>
 135                                 <td align='center'>$deviceline[1]
 136                                 <td align='center'>$deviceline[2]
 137                                 <td align='center'>
 138                                         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 139                                                 <input type='hidden' name='DEVICE' value='$deviceline[0]' />
 140                                                 <input type='hidden' name='FS' value='$deviceline[1]' />
 141                                                 <input type='hidden' name='PATH' value='$deviceline[2]' />
 142                                                 <input type='hidden' name='ACTION' value=$Lang::tr{'delete'} />
 143                                                 <input type='image' alt=$Lang::tr{'delete'} src='/images/delete.gif' />
 144                                         </form>
 145 END
 146 ;
 147         }
 148         print <<END
 149                 </table>
 150 END
 151 ;
 152
 153 &Header::closebox();
 154
 155 &Header::openbox('100%', 'center', 'Gefundene Laufwerke');
 156         print <<END
 157                 <table border='0' width='600' cellspacing="0">
 158 END
 159 ;
 160         open( FILE, "< $scanfile" ) or die "Unable to read $scanfile";
 161         @scans = <FILE>;
 162         close FILE;
 163         open( FILE, "< $partitionsfile" ) or die "Unable to read $partitionsfile";
 164         @partitions = <FILE>;
 165         close FILE;
 166         foreach $scanentry (sort @scans)
 167         {
 168                 @scanline = split( /\;/, $scanentry );
 169                 print <<END
 170                         <tr><td colspan="5">&nbsp;
 171                         <tr><td align='center'><b>/dev/$scanline[0]</b>
 172                                 <td align='center' colspan="2">$scanline[1]
 173 END
 174 ;
 175                 foreach $partitionentry (sort @partitions)
 176                 {
 177                         @partitionline = split( /\;/, $partitionentry );
 178                         if ( "$partitionline[0]" eq "$scanline[0]" ) {
 179                                 $size = int($partitionline[1] / 1024);
 180                                 print <<END
 181                                 <td align='center'>$Lang::tr{'size'} $size MB
 182                                 <td>&nbsp;
 183                                 <tr><td colspan="5">&nbsp;
 184 END
 185 ;
 186                         }
 187                 }
 188
 189                 foreach $partitionentry (sort @partitions)
 190                 {
 191                         @partitionline = split( /\;/, $partitionentry );
 192                         if (( "$partitionline[0]" =~ /^$scanline[0]/ ) && ! ( "$partitionline[0]" eq "$scanline[0]" )) {
 193                                 $size = int($partitionline[1] / 1024);
 194                                 print <<END
 195                                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 196                                 <tr><td align="center" bgcolor='#EAEAEA'>/dev/$partitionline[0]
 197                                 <td align="center" bgcolor='#EAEAEA'>$Lang::tr{'size'} $size MB
 198                                 <td align='center' bgcolor='#EAEAEA'><select name="FS">
 199                                                                                 <option value="auto">auto</option>
 200                                                                                 <option value="ext3">ext3</option>
 201                                                                                 <option value="reiserfs">reiserfs</option>
 202                                                                                 <option value="vfat">fat</option>
 203                                                                                 <option value="ntfs-3g">ntfs (experimental)</option>
 204                                                                            </select>
 205                                 <td align="center" bgcolor='#EAEAEA'><input type='text' name='PATH' value=/mnt/harddisk />
 206                                 <td align="center">
 207                                         <input type='hidden' name='DEVICE' value='$partitionline[0]' />
 208                                         <input type='hidden' name='ACTION' value=$Lang::tr{'add'} />
 209                                         <input type='image' alt=$Lang::tr{'add'} src='/images/add.gif' />
 210                                 </form>
 211
 212 END
 213 ;
 214                         }
 215                 }
 216         }
 217
 218         print <<END
 219         <tr><td align="center" colspan="5">If your device isn't listed here, you need to install or load the driver.<br />If you can see your device but no partitions you have to create them first.
 220         </table>
 221 END
 222 ;
 223 &Header::closebox();
 224
 225 &Header::closebigbox();
 226 &Header::closepage();