html/cgi-bin/ddns.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2011  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
  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
  32 #workaround to suppress a warning when a variable is used only once
  33 my @dummy = ( ${Header::table2colour}, ${Header::colouryellow} );
  34 undef (@dummy);
  35
  36 my $ddnsprefix = $Lang::tr{'ddns noip prefix'};
  37 $ddnsprefix =~ s/%/$General::noipprefix/;
  38
  39 my %color = ();
  40 my %mainsettings = ();
  41 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  42 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  43
  44 # Files used
  45 my $setting = "${General::swroot}/ddns/settings";
  46 our $datafile = "${General::swroot}/ddns/config";
  47
  48 my %settings=();
  49 #Settings1
  50 $settings{'BEHINDROUTER'} = 'RED_IP';
  51 $settings{'MINIMIZEUPDATES'} = '';
  52
  53 #Settings2 for editing the multi-line list
  54 #Must not be saved !
  55 $settings{'HOSTNAME'} = '';
  56 $settings{'DOMAIN'} = '';
  57 $settings{'LOGIN'} = '';
  58 $settings{'PASSWORD'} = '';
  59 $settings{'PASSWORD2'} = '';
  60 $settings{'ENABLED'} = '';
  61 $settings{'PROXY'} = '';
  62 $settings{'WILDCARDS'} = '';
  63 $settings{'SERVICE'} = '';
  64
  65 my @nosaved=('HOSTNAME','DOMAIN','LOGIN','PASSWORD','PASSWORD2',
  66              'ENABLED','PROXY','WILDCARDS','SERVICE');  # List here ALL setting2 fields. Mandatory
  67
  68 $settings{'ACTION'} = '';               # add/edit/remove
  69 $settings{'KEY1'} = '';                 # point record for ACTION
  70 $settings{'KEY2'} = '';                 # point record for ACTION
  71
  72 my $errormessage = '';
  73 my $warnmessage = '';
  74
  75 &Header::showhttpheaders();
  76
  77 #Get GUI values
  78 &Header::getcgihash(\%settings);
  79
  80 # Load multiline data
  81 our @current = ();
  82 if (open(FILE, "$datafile")) {
  83     @current = <FILE>;
  84     close (FILE);
  85 }
  86
  87 #
  88 # Check Settings1 first because they are needed before working on @current
  89 #
  90 if ($settings{'ACTION'} eq $Lang::tr{'save'}) {
  91     # No user input to check.  !
  92     #unless ($errormessage) {                                   # Everything is ok, save settings
  93         $settings{'BEHINDROUTERWAITLOOP'} = '-1';               # init  & will update on next setddns.pl call
  94         map (delete ($settings{$_}) ,(@nosaved,'ACTION','KEY1','KEY2'));# Must never be saved
  95         &General::writehash($setting, \%settings);              # Save good settings
  96         $settings{'ACTION'} = $Lang::tr{'save'};                # Recreate  'ACTION'
  97         map ($settings{$_}= '',(@nosaved,'KEY1','KEY2'));       # and reinit var to empty
  98     #}
  99 } else {
 100     &General::readhash($setting, \%settings);                   # Get saved settings and reset to good if needed
 101 }
 102
 103 #
 104 # Now manipulate the multi-line list with Settings2
 105 #
 106 # Toggle enable/disable field.  Field is in second position
 107 if ($settings{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
 108     #move out new line
 109     chomp(@current[$settings{'KEY1'}]);
 110     my @temp = split(/\,/,@current[$settings{'KEY1'}]);
 111     my $K2=$settings{'KEY2'};
 112     $temp[ $K2 ] = ( $temp[ $K2 ] eq 'on') ? '' : 'on';         # Toggle the field
 113     @current[$settings{'KEY1'}] = join (',',@temp)."\n";
 114     $settings{'KEY1'} = '';                                     # End edit mode
 115     &General::log($Lang::tr{'ddns hostname modified'});
 116
 117     # Write changes to config file.
 118     &WriteDataFile;                                             # sort newly added/modified entry
 119 }
 120
 121 if ($settings{'ACTION'} eq $Lang::tr{'add'}) {
 122     # Validate inputs
 123
 124     unless ($settings{'LOGIN'} ne '') {
 125         $errormessage = $Lang::tr{'username not set'};
 126     }
 127
 128     # list box returns 'service optional synonyms'
 129     # keep only first name
 130     $settings{'SERVICE'} =~ s/ .*$//;
 131
 132     # for freedns.afraid.org, only 'connect string' is mandatory
 133     if ($settings{'SERVICE'} ne 'freedns.afraid.org') {
 134         unless ($settings{'SERVICE'} eq 'regfish.com' || $settings{'PASSWORD'} ne '') {
 135             $errormessage = $Lang::tr{'password not set'};
 136         }
 137         unless ($settings{'PASSWORD'} eq $settings{'PASSWORD2'}) {
 138             $errormessage = $Lang::tr{'passwords do not match'};
 139         }
 140
 141         # Permit an empty HOSTNAME for the nsupdate, regfish, dyndns, enom, ovh, zoneedit, no-ip, easydns
 142         #and namecheap
 143         unless ($settings{'SERVICE'} eq 'zoneedit.com' || $settings{'SERVICE'} eq 'nsupdate' ||
 144                 $settings{'SERVICE'} eq 'dyndns-custom'|| $settings{'SERVICE'} eq 'regfish.com' ||
 145                 $settings{'SERVICE'} eq 'enom.com' || $settings{'SERVICE'} eq 'dnspark.com' ||
 146                 $settings{'SERVICE'} eq 'ovh.com' || $settings{'HOSTNAME'} ne '' ||
 147                 $settings{'SERVICE'} eq 'no-ip.com' || $settings{'SERVICE'} eq 'easydns.com'  ||
 148                 $settings{'SERVICE'} eq 'namecheap.com' )       {
 149             $errormessage = $Lang::tr{'hostname not set'};
 150         }
 151         unless ($settings{'HOSTNAME'} eq '' || $settings{'HOSTNAME'} =~ /^[a-zA-Z_0-9-]+$/) {
 152             $errormessage = $Lang::tr{'invalid hostname'};
 153         }
 154         unless ($settings{'DOMAIN'} ne '') {
 155             $errormessage = $Lang::tr{'domain not set'};
 156         }
 157         unless ($settings{'DOMAIN'} =~ /^[a-zA-Z_0-9.-]+$/) {
 158             $errormessage = $Lang::tr{'invalid domain name'};
 159         }
 160         unless ($settings{'DOMAIN'} =~ /[.]/) {
 161             $errormessage = $Lang::tr{'invalid domain name'};
 162         }
 163     }
 164
 165     # recheck service wich don't need too much fields
 166     if ($settings{'SERVICE'} eq 'cjb.net') {
 167         $errormessage = ''; # clear previous error
 168         unless ($settings{'LOGIN'} ne '') {
 169             $errormessage = $Lang::tr{'username not set'};
 170         }
 171         unless ($settings{'PASSWORD'} ne '') {
 172             $errormessage = $Lang::tr{'password not set'};
 173         }
 174         unless ($settings{'PASSWORD'} eq $settings{'PASSWORD2'}) {
 175             $errormessage = $Lang::tr{'passwords do not match'};
 176         }
 177     }
 178
 179     unless ($errormessage) {
 180         if ($settings{'KEY1'} eq '') { #add or edit ?
 181             unshift (@current, "$settings{'SERVICE'},$settings{'HOSTNAME'},$settings{'DOMAIN'},$settings{'PROXY'},$settings{'WILDCARDS'},$settings{'LOGIN'},$settings{'PASSWORD'},$settings{'ENABLED'}\n");
 182             &General::log($Lang::tr{'ddns hostname added'});
 183         } else {
 184             @current[$settings{'KEY1'}] = "$settings{'SERVICE'},$settings{'HOSTNAME'},$settings{'DOMAIN'},$settings{'PROXY'},$settings{'WILDCARDS'},$settings{'LOGIN'},$settings{'PASSWORD'},$settings{'ENABLED'}\n";
 185             $settings{'KEY1'} = '';       # End edit mode
 186             &General::log($Lang::tr{'ddns hostname modified'});
 187         }
 188         map ($settings{$_}='' ,@nosaved);       # Clear fields
 189         # Write changes to config file.
 190         &WriteDataFile;                         # sort newly added/modified entry
 191     }
 192 }
 193
 194 if ($settings{'ACTION'} eq $Lang::tr{'edit'}) {
 195     #move out new line
 196     my $line = @current[$settings{'KEY1'}];     # KEY1 is the index in current
 197     chomp($line);
 198     my @temp = split(/\,/, $line);
 199     $settings{'SERVICE'}        = $temp[0];
 200     $settings{'HOSTNAME'}       = $temp[1];
 201     $settings{'DOMAIN'}         = $temp[2];
 202     $settings{'PROXY'}          = $temp[3];
 203     $settings{'WILDCARDS'}      = $temp[4];
 204     $settings{'LOGIN'}          = $temp[5];
 205     $settings{'PASSWORD'} = $settings{'PASSWORD2'} = $temp[6];
 206     $settings{'ENABLED'}        = $temp[7];
 207 }
 208
 209 if ($settings{'ACTION'} eq $Lang::tr{'remove'}) {
 210     splice (@current,$settings{'KEY1'},1);              # Delete line
 211     open(FILE, ">$datafile") or die 'ddns datafile error';
 212     print FILE @current;
 213     close(FILE);
 214     $settings{'KEY1'} = '';                             # End remove mode
 215     &General::log($Lang::tr{'ddns hostname removed'});
 216     # Write changes to config file.
 217     &WriteDataFile;
 218 }
 219
 220 if ($settings{'ACTION'} eq $Lang::tr{'instant update'}) {
 221     system('/usr/local/bin/setddns.pl', '-f');
 222 }
 223
 224
 225 if ($settings{'ACTION'} eq '')
 226 {
 227     $settings{'SERVICE'} = 'dyndns.org';
 228     $settings{'ENABLED'} = 'on';
 229 }
 230
 231 &Header::openpage($Lang::tr{'dynamic dns'}, 1, '');
 232 &Header::openbigbox('100%', 'left', '', $errormessage);
 233
 234 my %checked =();     # Checkbox manipulations
 235 $checked{'SERVICE'}{'all-inkl.com'} = '';
 236 $checked{'SERVICE'}{'cjb.net'} = '';
 237 $checked{'SERVICE'}{'dhs.org'} = '';
 238 $checked{'SERVICE'}{'dnspark.com'} = '';
 239 $checked{'SERVICE'}{'dns.lightningwirelabs.com'} = '';
 240 $checked{'SERVICE'}{'dtdns.com'} = '';
 241 $checked{'SERVICE'}{'dyndns.org'} = '';
 242 $checked{'SERVICE'}{'dyndns-custom'} = '';
 243 $checked{'SERVICE'}{'dyndns-static'} = '';
 244 $checked{'SERVICE'}{'dyns.cx'} = '';
 245 $checked{'SERVICE'}{'dynu.ca'} = '';
 246 $checked{'SERVICE'}{'easydns.com'} = '';
 247 $checked{'SERVICE'}{'enom.com'} = '';
 248 $checked{'SERVICE'}{'freedns.afraid.org'} = '';
 249 $checked{'SERVICE'}{'hn.org'} = '';
 250 $checked{'SERVICE'}{'namecheap.com'} = '';
 251 $checked{'SERVICE'}{'no-ip.com'} = '';
 252 $checked{'SERVICE'}{'nsupdate'} = '';
 253 $checked{'SERVICE'}{'ovh.com'} = '';
 254 $checked{'SERVICE'}{'regfish.com'} = '';
 255 $checked{'SERVICE'}{'selfhost.de'} = '';
 256 $checked{'SERVICE'}{'strato.com'} = '';
 257 $checked{'SERVICE'}{'tzo.com'} = '';
 258 $checked{'SERVICE'}{'zoneedit.com'} = '';
 259 $checked{'SERVICE'}{$settings{'SERVICE'}} = "selected='selected'";
 260
 261 $checked{'BEHINDROUTER'}{'RED_IP'} = '';
 262 $checked{'BEHINDROUTER'}{'FETCH_IP'} = '';
 263 $checked{'BEHINDROUTER'}{$settings{'BEHINDROUTER'}} = "checked='checked'";
 264 $checked{'MINIMIZEUPDATES'} = ($settings{'MINIMIZEUPDATES'} eq '' ) ? '' : "checked='checked'";
 265
 266 $checked{'PROXY'}{'on'} = ($settings{'PROXY'} eq '') ? '' : "checked='checked'";
 267 $checked{'WILDCARDS'}{'on'} = ($settings{'WILDCARDS'} eq '') ? '' : "checked='checked'";
 268 $checked{'ENABLED'}{'on'} = ($settings{'ENABLED'} eq '' ) ? '' : "checked='checked'";
 269
 270 if ($errormessage) {
 271     &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 272     print "<font class='base'>$errormessage&nbsp;</font>";
 273     &Header::closebox();
 274 }
 275
 276 if ($warnmessage) {
 277     $warnmessage = "<font color=${Header::colourred}><b>$Lang::tr{'capswarning'}</b></font>: $warnmessage";
 278 }
 279 &Header::openbox('100%', 'left', $Lang::tr{'settings'});
 280 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>";
 281 print <<END
 282 <table width='100%'>
 283 <tr>
 284         <td class='base'>$Lang::tr{'dyn dns source choice'}</td>
 285 </tr><tr>
 286     <td class='base'><input type='radio' name='BEHINDROUTER' value='RED_IP' $checked{'BEHINDROUTER'}{'RED_IP'} />
 287     $Lang::tr{'use ipfire red ip'}</td>
 288 </tr><tr>
 289     <td class='base'><input type='radio' name='BEHINDROUTER' value='FETCH_IP' $checked{'BEHINDROUTER'}{'FETCH_IP'} />
 290     $Lang::tr{'fetch ip from'} <img src='/blob.gif' alt='*' /></td>
 291 </tr>
 292 <tr>
 293     <td class='base'><input type='checkbox' name='MINIMIZEUPDATES' $checked{'MINIMIZEUPDATES'} />
 294     $Lang::tr{'ddns minimize updates'}</td>
 295 </tr>
 296 </table>
 297 <br /><hr />
 298 END
 299 ;
 300
 301 print <<END
 302 <table width='100%'>
 303 <tr>
 304     <td class='base' valign='top'><img src='/blob.gif' alt='*' /></td>
 305     <td width='70%' class='base'>$Lang::tr{'avoid dod'}</td>
 306     <td width='30%' align='center' class='base'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
 307 </tr>
 308 </table>
 309 </form>
 310 END
 311 ;
 312 &Header::closebox();   # end of Settings1
 313
 314
 315 my $buttontext = $Lang::tr{'add'};
 316 if ($settings{'KEY1'} ne '') {
 317     $buttontext = $Lang::tr{'update'};
 318     &Header::openbox('100%', 'left', $Lang::tr{'edit an existing host'});
 319 } else {
 320     &Header::openbox('100%', 'left', $Lang::tr{'add a host'});
 321 }
 322
 323 #Edited line number (KEY1) passed until cleared by 'save' or 'remove'
 324 print <<END
 325 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 326 <input type='hidden' name='KEY1' value='$settings{'KEY1'}' />
 327 <table width='100%'>
 328 <tr>
 329     <td width='25%' class='base'>$Lang::tr{'service'}:</td>
 330     <td width='25%'><select size='1' name='SERVICE'>
 331     <option $checked{'SERVICE'}{'all-inkl.com'}>all-inkl.com</option>
 332     <option $checked{'SERVICE'}{'cjb.net'}>cjb.net</option>
 333     <option $checked{'SERVICE'}{'dhs.org'}>dhs.org</option>
 334     <option $checked{'SERVICE'}{'dnspark.com'}>dnspark.com</option>
 335     <option $checked{'SERVICE'}{'dns.lightningwirelabs.com'}>dns.lightningwirelabs.com</option>
 336     <option $checked{'SERVICE'}{'dtdns.com'}>dtdns.com</option>
 337     <option $checked{'SERVICE'}{'dyndns.org'}>dyndns.org</option>
 338     <option $checked{'SERVICE'}{'dyndns-custom'}>dyndns-custom</option>
 339     <option $checked{'SERVICE'}{'dyndns-static'}>dyndns-static</option>
 340     <option $checked{'SERVICE'}{'dyns.cx'}>dyns.cx</option>
 341     <option $checked{'SERVICE'}{'dynu.ca'}>dynu.ca dyn.ee dynserv.(ca|org|net|com)</option>
 342     <option $checked{'SERVICE'}{'easydns.com'}>easydns.com</option>
 343     <option $checked{'SERVICE'}{'enom.com'}>enom.com</option>
 344     <option $checked{'SERVICE'}{'freedns.afraid.org'}>freedns.afraid.org</option>
 345     <option $checked{'SERVICE'}{'hn.org'}>hn.org</option>
 346         <option $checked{'SERVICE'}{'namecheap.com'}>namecheap.com</option>
 347     <option $checked{'SERVICE'}{'no-ip.com'}>no-ip.com</option>
 348     <option $checked{'SERVICE'}{'nsupdate'}>nsupdate</option>
 349     <option $checked{'SERVICE'}{'ovh.com'}>ovh.com</option>
 350     <option $checked{'SERVICE'}{'regfish.com'}>regfish.com</option>
 351     <option $checked{'SERVICE'}{'selfhost.de'}>selfhost.de</option>
 352     <option $checked{'SERVICE'}{'strato.com'}>strato.com</option>
 353 <!--    <option $checked{'SERVICE'}{'tzo.com'}>tzo.com</option>        comment this service out until a working fix is developed -->
 354     <option $checked{'SERVICE'}{'zoneedit.com'}>zoneedit.com</option>
 355     </select></td>
 356     <td width='20%' class='base'>$Lang::tr{'hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 357     <td width='30%'><input type='text' name='HOSTNAME' value='$settings{'HOSTNAME'}' /></td>
 358 </tr><tr>
 359     <td class='base'>$Lang::tr{'behind a proxy'}</td>
 360     <td><input type='checkbox' name='PROXY' value='on' $checked{'PROXY'}{'on'} /></td>
 361     <td class='base'>$Lang::tr{'domain'}:</td>
 362     <td><input type='text' name='DOMAIN' value='$settings{'DOMAIN'}' /></td>
 363 </tr><tr>
 364     <td class='base'>$Lang::tr{'enable wildcards'}</td>
 365     <td><input type='checkbox' name='WILDCARDS' value='on' $checked{'WILDCARDS'}{'on'} /></td>
 366     <td class='base'>$Lang::tr{'username'}</td>
 367     <td><input type='text' name='LOGIN' value='$settings{'LOGIN'}' /></td>
 368 </tr><tr>
 369     <td></td>
 370     <td></td>
 371     <td class='base'>$Lang::tr{'password'}</td>
 372     <td><input type='password' name='PASSWORD' value='$settings{'PASSWORD'}' /></td>
 373 </tr><tr>
 374     <td class='base'>$Lang::tr{'enabled'}</td>
 375     <td><input type='checkbox' name='ENABLED' value='on' $checked{'ENABLED'}{'on'} /></td>
 376     <td class='base'>$Lang::tr{'again'}</td>
 377     <td><input type='password' name='PASSWORD2' value='$settings{'PASSWORD2'}' /></td>
 378 </tr>
 379 </table>
 380 <hr />
 381 <table width='100%'>
 382 <tr>
 383     <td class='base' valign='top'><img src='/blob.gif' alt='*' /></td>
 384     <td width='70%' class='base'>$ddnsprefix</td>
 385
 386     <td width='30%' align='center' class='base'>
 387         <input type='hidden' name='ACTION' value='$Lang::tr{'add'}' />
 388         <input type='submit' name='SUBMIT' value='$buttontext' />    </td>
 389 </tr>
 390 </table>
 391 </form>
 392 END
 393 ;
 394 &Header::closebox();
 395
 396 #
 397 # Third box shows the list, in columns
 398 #
 399 &Header::openbox('100%', 'left', $Lang::tr{'current hosts'});
 400 print <<END
 401 <table width='100%' class='tbl'>
 402 <tr>
 403     <th width='15%' align='center' class='boldbase'><b>$Lang::tr{'service'}</b></th>
 404     <th width='25%' align='center' class='boldbase'><b>$Lang::tr{'hostname'}</b></th>
 405     <th width='30%' align='center' class='boldbase'><b>$Lang::tr{'domain'}</b></th>
 406     <th width='10%' align='center' class='boldbase'><b>$Lang::tr{'proxy'}</b></th>
 407     <th width='10%' align='center' class='boldbase'><b>$Lang::tr{'wildcards'}</b></th>
 408     <th width='10%' colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></th>
 409 </tr>
 410 END
 411 ;
 412 my $ip = &General::GetDyndnsRedIP;
 413 my $key = 0;
 414 foreach my $line (@current) {
 415     chomp($line);                               # remove newline
 416     my @temp = split(/\,/,$line);
 417
 418     if ($temp[0] eq 'no-ip.com') {
 419         $temp[1] =~ s!$General::noipprefix(.*)!<b>group:</b>$1 !;
 420     }
 421
 422     #Choose icon for checkbox
 423
 424     my $gifproxy='';
 425     my $descproxy='';
 426     if ($temp[3] eq "on") {
 427         $gifproxy = 'on.gif';
 428         $descproxy = $Lang::tr{'click to disable'};
 429     } else {
 430         $gifproxy = 'off.gif';
 431         $descproxy = $Lang::tr{'click to enable'};
 432     }
 433
 434     my $gifwildcard='';
 435     my $descwildcard='';
 436     if ($temp[4] eq "on") {
 437         $gifwildcard = 'on.gif';
 438         $descwildcard = $Lang::tr{'click to disable'};
 439     } else {
 440         $gifwildcard = 'off.gif';
 441         $descwildcard = $Lang::tr{'click to enable'};
 442     }
 443
 444     my $sync = "<font color='blue'>";
 445     my $gif = '';
 446     my $gdesc = '';
 447     if ($temp[7] eq "on") {
 448         $gif = 'on.gif';
 449         $gdesc = $Lang::tr{'click to disable'};
 450         $sync = (&General::DyndnsServiceSync ($ip,$temp[1], $temp[2]) ? "<font color='green'>": "<font color='red'>") ;
 451     } else {
 452         $gif = 'off.gif';
 453         $gdesc = $Lang::tr{'click to enable'};
 454     }
 455
 456         my $col="";
 457     #Colorize each line
 458     if ($settings{'KEY1'} eq $key) {
 459         print "<tr>";
 460         $col="bgcolor='${Header::colouryellow}'";
 461     } elsif ($key % 2) {
 462         print "<tr>";
 463         $col="bgcolor='$color{'color20'}'";
 464     } else {
 465         print "<tr>";
 466         $col="bgcolor='$color{'color22'}'";
 467     }
 468
 469     #if a field is empty, replace it with a '---' to see colorized info!
 470     $temp[1] = '---' if (!$temp[1]);
 471     $temp[2] = '---' if (!$temp[2]);
 472
 473     print <<END
 474 <td align='center' $col><a href='http://$temp[0]'>$temp[0]</a></td>
 475 <td align='center' $col>$sync$temp[1]</td>
 476 <td align='center' $col>$sync$temp[2]</td>
 477
 478 <td align='center' $col>
 479 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 480 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
 481 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gifproxy' alt='$descproxy' title='$descproxy' />
 482 <input type='hidden' name='KEY1' value='$key' />
 483 <input type='hidden' name='KEY2' value='3' />
 484 </form>
 485 </td>
 486
 487 <td align='center' $col>
 488 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 489 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
 490 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gifwildcard' alt='$descwildcard' title='$descwildcard' />
 491 <input type='hidden' name='KEY1' value='$key' />
 492 <input type='hidden' name='KEY2' value='4' />
 493 </form>
 494 </td>
 495
 496 <td align='center' $col>
 497 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 498 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
 499 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' />
 500 <input type='hidden' name='KEY1' value='$key' />
 501 <input type='hidden' name='KEY2' value='7' />
 502 </form>
 503 </td>
 504
 505 <td align='center' $col>
 506 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 507 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
 508 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' />
 509 <input type='hidden' name='KEY1' value='$key' />
 510 </form>
 511 </td>
 512
 513 <td align='center' $col>
 514 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 515 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
 516 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' />
 517 <input type='hidden' name='KEY1' value='$key' />
 518 </form>
 519 </td>
 520 </tr>
 521 END
 522 ;
 523     $key++;
 524 }
 525 print "</table>";
 526
 527 # If table contains entries, print 'Key to action icons'
 528 if ($key) {
 529 print <<END
 530 <table width='100%'>
 531 <tr>
 532     <td class='boldbase'>&nbsp;<b>$Lang::tr{'legend'}:&nbsp;</b></td>
 533     <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
 534     <td class='base'>$Lang::tr{'click to disable'}</td>
 535     <td>&nbsp;&nbsp;</td>
 536     <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td>
 537     <td class='base'>$Lang::tr{'click to enable'}</td>
 538     <td>&nbsp;&nbsp;</td>
 539     <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
 540     <td class='base'>$Lang::tr{'edit'}</td>
 541     <td>&nbsp;&nbsp;</td>
 542     <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
 543     <td class='base'>$Lang::tr{'remove'}</td>
 544     <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 545         <td align='center' width='30%'><input type='submit' name='ACTION' value='$Lang::tr{'instant update'}' /></td>
 546     </form>
 547 </tr>
 548 </table>
 549 END
 550 ;
 551 }
 552
 553 &Header::closebox();
 554 &Header::closebigbox();
 555 &Header::closepage();
 556
 557 ## Ouf it's the end !
 558
 559
 560 # write the "current" array
 561 sub WriteDataFile {
 562     #Save current
 563     open(FILE, ">$datafile") or die 'ddns datafile error';
 564     print FILE @current;
 565     close (FILE);
 566 }