html/cgi-bin/ddns.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 # $Id: ddns.cgi,v 1.7.2.41 2006/02/07 01:29:47 franck78 Exp $
  10 #
  11
  12 use strict;
  13
  14 # enable only the following on debugging purpose
  15 #use warnings;
  16 #use CGI::Carp 'fatalsToBrowser';
  17
  18 require '/var/ipfire/general-functions.pl';
  19 require "${General::swroot}/lang.pl";
  20 require "${General::swroot}/header.pl";
  21
  22 #workaround to suppress a warning when a variable is used only once
  23 my @dummy = ( ${Header::table2colour}, ${Header::colouryellow} );
  24 undef (@dummy);
  25
  26 my $ddnsprefix = $Lang::tr{'ddns noip prefix'};
  27 $ddnsprefix =~ s/%/$General::noipprefix/;
  28
  29 my %color = ();
  30 my %mainsettings = ();
  31 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  32 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  33
  34 # Files used
  35 my $setting = "${General::swroot}/ddns/settings";
  36 our $datafile = "${General::swroot}/ddns/config";
  37
  38 my %settings=();
  39 #Settings1
  40 $settings{'BEHINDROUTER'} = 'RED_IP';
  41 $settings{'MINIMIZEUPDATES'} = '';
  42
  43 #Settings2 for editing the multi-line list
  44 #Must not be saved !
  45 $settings{'HOSTNAME'} = '';
  46 $settings{'DOMAIN'} = '';
  47 $settings{'LOGIN'} = '';
  48 $settings{'PASSWORD'} = '';
  49 $settings{'PASSWORD2'} = '';
  50 $settings{'ENABLED'} = '';
  51 $settings{'PROXY'} = '';
  52 $settings{'WILDCARDS'} = '';
  53 $settings{'SERVICE'} = '';
  54
  55 my @nosaved=('HOSTNAME','DOMAIN','LOGIN','PASSWORD','PASSWORD2',
  56              'ENABLED','PROXY','WILDCARDS','SERVICE');  # List here ALL setting2 fields. Mandatory
  57
  58 $settings{'ACTION'} = '';               # add/edit/remove
  59 $settings{'KEY1'} = '';                 # point record for ACTION
  60 $settings{'KEY2'} = '';                 # point record for ACTION
  61
  62 my $errormessage = '';
  63 my $warnmessage = '';
  64
  65 &Header::showhttpheaders();
  66
  67 #Get GUI values
  68 &Header::getcgihash(\%settings);
  69
  70 # Load multiline data
  71 our @current = ();
  72 if (open(FILE, "$datafile")) {
  73     @current = <FILE>;
  74     close (FILE);
  75 }
  76
  77 #
  78 # Check Settings1 first because they are needed before working on @current
  79 #
  80 if ($settings{'ACTION'} eq $Lang::tr{'save'}) {
  81     # No user input to check.  !
  82     #unless ($errormessage) {                                   # Everything is ok, save settings
  83         $settings{'BEHINDROUTERWAITLOOP'} = '-1';               # init  & will update on next setddns.pl call
  84         map (delete ($settings{$_}) ,(@nosaved,'ACTION','KEY1','KEY2'));# Must never be saved
  85         &General::writehash($setting, \%settings);              # Save good settings
  86         $settings{'ACTION'} = $Lang::tr{'save'};                # Recreate  'ACTION'
  87         map ($settings{$_}= '',(@nosaved,'KEY1','KEY2'));       # and reinit var to empty
  88     #}
  89 } else {
  90     &General::readhash($setting, \%settings);                   # Get saved settings and reset to good if needed
  91 }
  92
  93 #
  94 # Now manipulate the multi-line list with Settings2
  95 #
  96 # Toggle enable/disable field.  Field is in second position
  97 if ($settings{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
  98     #move out new line
  99     chomp(@current[$settings{'KEY1'}]);
 100     my @temp = split(/\,/,@current[$settings{'KEY1'}]);
 101     my $K2=$settings{'KEY2'};
 102     $temp[ $K2 ] = ( $temp[ $K2 ] eq 'on') ? '' : 'on';         # Toggle the field
 103     @current[$settings{'KEY1'}] = join (',',@temp)."\n";
 104     $settings{'KEY1'} = '';                                     # End edit mode
 105     &General::log($Lang::tr{'ddns hostname modified'});
 106
 107     # Write changes to config file.
 108     &WriteDataFile;                                             # sort newly added/modified entry
 109 }
 110
 111 if ($settings{'ACTION'} eq $Lang::tr{'add'}) {
 112     # Validate inputs
 113
 114     unless ($settings{'LOGIN'} ne '') {
 115         $errormessage = $Lang::tr{'username not set'};
 116     }
 117
 118     # list box returns 'service optional synonyms'
 119     # keep only first name
 120     $settings{'SERVICE'} =~ s/ .*$//;
 121
 122     # for freedns.afraid.org, only 'connect string' is mandatory
 123     if ($settings{'SERVICE'} ne 'freedns.afraid.org') {
 124         unless ($settings{'SERVICE'} eq 'regfish.com' || $settings{'PASSWORD'} ne '') {
 125             $errormessage = $Lang::tr{'password not set'};
 126         }
 127         unless ($settings{'PASSWORD'} eq $settings{'PASSWORD2'}) {
 128             $errormessage = $Lang::tr{'passwords do not match'};
 129         }
 130
 131         # Permit an empty HOSTNAME for the nsupdate, regfish, dyndns, enom, ovh, zoneedit, no-ip, easydns
 132         unless ($settings{'SERVICE'} eq 'zoneedit.com' || $settings{'SERVICE'} eq 'nsupdate' ||
 133                 $settings{'SERVICE'} eq 'dyndns-custom'|| $settings{'SERVICE'} eq 'regfish.com' ||
 134                 $settings{'SERVICE'} eq 'enom.com' || $settings{'SERVICE'} eq 'dnspark.com' ||
 135                 $settings{'SERVICE'} eq 'ovh.com' || $settings{'HOSTNAME'} ne '' ||
 136                 $settings{'SERVICE'} eq 'no-ip.com' || $settings{'SERVICE'} eq 'easydns.com' ) {
 137             $errormessage = $Lang::tr{'hostname not set'};
 138         }
 139         unless ($settings{'HOSTNAME'} eq '' || $settings{'HOSTNAME'} =~ /^[a-zA-Z_0-9-]+$/) {
 140             $errormessage = $Lang::tr{'invalid hostname'};
 141         }
 142         unless ($settings{'DOMAIN'} ne '') {
 143             $errormessage = $Lang::tr{'domain not set'};
 144         }
 145         unless ($settings{'DOMAIN'} =~ /^[a-zA-Z_0-9.-]+$/) {
 146             $errormessage = $Lang::tr{'invalid domain name'};
 147         }
 148         unless ($settings{'DOMAIN'} =~ /[.]/) {
 149             $errormessage = $Lang::tr{'invalid domain name'};
 150         }
 151     }
 152
 153     # recheck service wich don't need too much fields
 154     if ($settings{'SERVICE'} eq 'cjb.net') {
 155         $errormessage = ''; # clear previous error
 156         unless ($settings{'LOGIN'} ne '') {
 157             $errormessage = $Lang::tr{'username not set'};
 158         }
 159         unless ($settings{'PASSWORD'} ne '') {
 160             $errormessage = $Lang::tr{'password not set'};
 161         }
 162         unless ($settings{'PASSWORD'} eq $settings{'PASSWORD2'}) {
 163             $errormessage = $Lang::tr{'passwords do not match'};
 164         }
 165     }
 166
 167     unless ($errormessage) {
 168         if ($settings{'KEY1'} eq '') { #add or edit ?
 169             unshift (@current, "$settings{'SERVICE'},$settings{'HOSTNAME'},$settings{'DOMAIN'},$settings{'PROXY'},$settings{'WILDCARDS'},$settings{'LOGIN'},$settings{'PASSWORD'},$settings{'ENABLED'}\n");
 170             &General::log($Lang::tr{'ddns hostname added'});
 171         } else {
 172             @current[$settings{'KEY1'}] = "$settings{'SERVICE'},$settings{'HOSTNAME'},$settings{'DOMAIN'},$settings{'PROXY'},$settings{'WILDCARDS'},$settings{'LOGIN'},$settings{'PASSWORD'},$settings{'ENABLED'}\n";
 173             $settings{'KEY1'} = '';       # End edit mode
 174             &General::log($Lang::tr{'ddns hostname modified'});
 175         }
 176         map ($settings{$_}='' ,@nosaved);       # Clear fields
 177         # Write changes to config file.
 178         &WriteDataFile;                         # sort newly added/modified entry
 179     }
 180 }
 181
 182 if ($settings{'ACTION'} eq $Lang::tr{'edit'}) {
 183     #move out new line
 184     my $line = @current[$settings{'KEY1'}];     # KEY1 is the index in current
 185     chomp($line);
 186     my @temp = split(/\,/, $line);
 187     $settings{'SERVICE'}        = $temp[0];
 188     $settings{'HOSTNAME'}       = $temp[1];
 189     $settings{'DOMAIN'}         = $temp[2];
 190     $settings{'PROXY'}          = $temp[3];
 191     $settings{'WILDCARDS'}      = $temp[4];
 192     $settings{'LOGIN'}          = $temp[5];
 193     $settings{'PASSWORD'} = $settings{'PASSWORD2'} = $temp[6];
 194     $settings{'ENABLED'}        = $temp[7];
 195 }
 196
 197 if ($settings{'ACTION'} eq $Lang::tr{'remove'}) {
 198     splice (@current,$settings{'KEY1'},1);              # Delete line
 199     open(FILE, ">$datafile") or die 'ddns datafile error';
 200     print FILE @current;
 201     close(FILE);
 202     $settings{'KEY1'} = '';                             # End remove mode
 203     &General::log($Lang::tr{'ddns hostname removed'});
 204     # Write changes to config file.
 205     &WriteDataFile;
 206 }
 207
 208 if ($settings{'ACTION'} eq $Lang::tr{'instant update'}) {
 209     system('/usr/local/bin/setddns.pl', '-f');
 210 }
 211
 212
 213 if ($settings{'ACTION'} eq '')
 214 {
 215     $settings{'SERVICE'} = 'dyndns.org';
 216     $settings{'ENABLED'} = 'on';
 217 }
 218
 219 &Header::openpage($Lang::tr{'dynamic dns'}, 1, '');
 220 &Header::openbigbox('100%', 'left', '', $errormessage);
 221
 222 my %checked =();     # Checkbox manipulations
 223 $checked{'SERVICE'}{'cjb.net'} = '';
 224 $checked{'SERVICE'}{'dhs.org'} = '';
 225 $checked{'SERVICE'}{'dnspark.com'} = '';
 226 $checked{'SERVICE'}{'dtdns.com'} = '';
 227 $checked{'SERVICE'}{'dyndns.org'} = '';
 228 $checked{'SERVICE'}{'dyndns-custom'} = '';
 229 $checked{'SERVICE'}{'dyndns-static'} = '';
 230 $checked{'SERVICE'}{'dyns.cx'} = '';
 231 $checked{'SERVICE'}{'dynu.ca'} = '';
 232 $checked{'SERVICE'}{'easydns.com'} = '';
 233 $checked{'SERVICE'}{'enom.com'} = '';
 234 $checked{'SERVICE'}{'freedns.afraid.org'} = '';
 235 $checked{'SERVICE'}{'hn.org'} = '';
 236 $checked{'SERVICE'}{'no-ip.com'} = '';
 237 $checked{'SERVICE'}{'nsupdate'} = '';
 238 $checked{'SERVICE'}{'ovh.com'} = '';
 239 $checked{'SERVICE'}{'regfish.com'} = '';
 240 $checked{'SERVICE'}{'selfhost.de'} = '';
 241 $checked{'SERVICE'}{'tzo.com'} = '';
 242 $checked{'SERVICE'}{'zoneedit.com'} = '';
 243 $checked{'SERVICE'}{$settings{'SERVICE'}} = "selected='selected'";
 244
 245 $checked{'BEHINDROUTER'}{'RED_IP'} = '';
 246 $checked{'BEHINDROUTER'}{'FETCH_IP'} = '';
 247 $checked{'BEHINDROUTER'}{$settings{'BEHINDROUTER'}} = "checked='checked'";
 248 $checked{'MINIMIZEUPDATES'} = ($settings{'MINIMIZEUPDATES'} eq '' ) ? '' : "checked='checked'";
 249
 250 $checked{'PROXY'}{'on'} = ($settings{'PROXY'} eq '') ? '' : "checked='checked'";
 251 $checked{'WILDCARDS'}{'on'} = ($settings{'WILDCARDS'} eq '') ? '' : "checked='checked'";
 252 $checked{'ENABLED'}{'on'} = ($settings{'ENABLED'} eq '' ) ? '' : "checked='checked'";
 253
 254 if ($errormessage) {
 255     &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 256     print "<font class='base'>$errormessage&nbsp;</font>";
 257     &Header::closebox();
 258 }
 259
 260 if ($warnmessage) {
 261     $warnmessage = "<font color=${Header::colourred}><b>$Lang::tr{'capswarning'}</b></font>: $warnmessage";
 262 }
 263 &Header::openbox('100%', 'left', $Lang::tr{'settings'});
 264 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>";
 265 print <<END
 266 <table width='100%'>
 267 <tr>
 268         <td class='base'>$Lang::tr{'dyn dns source choice'}</td>
 269 </tr><tr>
 270     <td class='base'><input type='radio' name='BEHINDROUTER' value='RED_IP' $checked{'BEHINDROUTER'}{'RED_IP'} />
 271     $Lang::tr{'use ipfire red ip'}</td>
 272 </tr><tr>
 273     <td class='base'><input type='radio' name='BEHINDROUTER' value='FETCH_IP' $checked{'BEHINDROUTER'}{'FETCH_IP'} />
 274     $Lang::tr{'fetch ip from'} <img src='/blob.gif' alt='*' /></td>
 275 </tr>
 276 <tr>
 277     <td class='base'><input type='checkbox' name='MINIMIZEUPDATES' $checked{'MINIMIZEUPDATES'} />
 278     $Lang::tr{'ddns minimize updates'}</td>
 279 </tr>
 280 </table>
 281 <br /><hr />
 282 END
 283 ;
 284
 285 print <<END
 286 <table width='100%'>
 287 <tr>
 288     <td class='base' valign='top'><img src='/blob.gif' alt='*' /></td>
 289     <td width='70%' class='base'>$Lang::tr{'avoid dod'}</td>
 290     <td width='30%' align='center' class='base'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
 291 </tr>
 292 </table>
 293 </form>
 294 END
 295 ;
 296 &Header::closebox();   # end of Settings1
 297
 298
 299 my $buttontext = $Lang::tr{'add'};
 300 if ($settings{'KEY1'} ne '') {
 301     $buttontext = $Lang::tr{'update'};
 302     &Header::openbox('100%', 'left', $Lang::tr{'edit an existing host'});
 303 } else {
 304     &Header::openbox('100%', 'left', $Lang::tr{'add a host'});
 305 }
 306
 307 #Edited line number (KEY1) passed until cleared by 'save' or 'remove'
 308 print <<END
 309 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 310 <input type='hidden' name='KEY1' value='$settings{'KEY1'}' />
 311 <table width='100%'>
 312 <tr>
 313     <td width='25%' class='base'>$Lang::tr{'service'}:</td>
 314     <td width='25%'><select size='1' name='SERVICE'>
 315     <option $checked{'SERVICE'}{'cjb.net'}>cjb.net</option>
 316     <option $checked{'SERVICE'}{'dhs.org'}>dhs.org</option>
 317     <option $checked{'SERVICE'}{'dnspark.com'}>dnspark.com</option>
 318     <option $checked{'SERVICE'}{'dtdns.com'}>dtdns.com</option>
 319     <option $checked{'SERVICE'}{'dyndns.org'}>dyndns.org</option>
 320     <option $checked{'SERVICE'}{'dyndns-custom'}>dyndns-custom</option>
 321     <option $checked{'SERVICE'}{'dyndns-static'}>dyndns-static</option>
 322     <option $checked{'SERVICE'}{'dyns.cx'}>dyns.cx</option>
 323     <option $checked{'SERVICE'}{'dynu.ca'}>dynu.ca dyn.ee dynserv.(ca|org|net|com)</option>
 324     <option $checked{'SERVICE'}{'easydns.com'}>easydns.com</option>
 325     <option $checked{'SERVICE'}{'enom.com'}>enom.com</option>
 326     <option $checked{'SERVICE'}{'freedns.afraid.org'}>freedns.afraid.org</option>
 327     <option $checked{'SERVICE'}{'hn.org'}>hn.org</option>
 328     <option $checked{'SERVICE'}{'no-ip.com'}>no-ip.com</option>
 329     <option $checked{'SERVICE'}{'nsupdate'}>nsupdate</option>
 330     <option $checked{'SERVICE'}{'ovh.com'}>ovh.com</option>
 331     <option $checked{'SERVICE'}{'regfish.com'}>regfish.com</option>
 332     <option $checked{'SERVICE'}{'selfhost.de'}>selfhost.de</option>
 333 <!--    <option $checked{'SERVICE'}{'tzo.com'}>tzo.com</option>        comment this service out until a working fix is developed -->
 334     <option $checked{'SERVICE'}{'zoneedit.com'}>zoneedit.com</option>
 335     </select></td>
 336     <td width='20%' class='base'>$Lang::tr{'hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 337     <td width='30%'><input type='text' name='HOSTNAME' value='$settings{'HOSTNAME'}' /></td>
 338 </tr><tr>
 339     <td class='base'>$Lang::tr{'behind a proxy'}</td>
 340     <td><input type='checkbox' name='PROXY' value='on' $checked{'PROXY'}{'on'} /></td>
 341     <td class='base'>$Lang::tr{'domain'}:</td>
 342     <td><input type='text' name='DOMAIN' value='$settings{'DOMAIN'}' /></td>
 343 </tr><tr>
 344     <td class='base'>$Lang::tr{'enable wildcards'}</td>
 345     <td><input type='checkbox' name='WILDCARDS' value='on' $checked{'WILDCARDS'}{'on'} /></td>
 346     <td class='base'>$Lang::tr{'username'}</td>
 347     <td><input type='text' name='LOGIN' value='$settings{'LOGIN'}' /></td>
 348 </tr><tr>
 349     <td></td>
 350     <td></td>
 351     <td class='base'>$Lang::tr{'password'}</td>
 352     <td><input type='password' name='PASSWORD' value='$settings{'PASSWORD'}' /></td>
 353 </tr><tr>
 354     <td class='base'>$Lang::tr{'enabled'}</td>
 355     <td><input type='checkbox' name='ENABLED' value='on' $checked{'ENABLED'}{'on'} /></td>
 356     <td class='base'>$Lang::tr{'again'}</td>
 357     <td><input type='password' name='PASSWORD2' value='$settings{'PASSWORD2'}' /></td>
 358 </tr>
 359 </table>
 360 <hr />
 361 <table width='100%'>
 362 <tr>
 363     <td class='base' valign='top'><img src='/blob.gif' alt='*' /></td>
 364     <td width='70%' class='base'>$ddnsprefix</td>
 365
 366     <td width='30%' align='center' class='base'>
 367         <input type='hidden' name='ACTION' value='$Lang::tr{'add'}' />
 368         <input type='submit' name='SUBMIT' value='$buttontext' />    </td>
 369 </tr>
 370 </table>
 371 </form>
 372 END
 373 ;
 374 &Header::closebox();
 375
 376 #
 377 # Third box shows the list, in columns
 378 #
 379 &Header::openbox('100%', 'left', $Lang::tr{'current hosts'});
 380 print <<END
 381 <table width='100%'>
 382 <tr>
 383     <td width='15%' align='center' class='boldbase'><b>$Lang::tr{'service'}</b></td>
 384     <td width='25%' align='center' class='boldbase'><b>$Lang::tr{'hostname'}</b></td>
 385     <td width='30%' align='center' class='boldbase'><b>$Lang::tr{'domain'}</b></td>
 386     <td width='10%' align='center' class='boldbase'><b>$Lang::tr{'proxy'}</b></td>
 387     <td width='10%' align='center' class='boldbase'><b>$Lang::tr{'wildcards'}</b></td>
 388     <td width='10%' colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></td>
 389 </tr>
 390 END
 391 ;
 392 my $ip = &General::GetDyndnsRedIP;
 393 my $key = 0;
 394 foreach my $line (@current) {
 395     chomp($line);                               # remove newline
 396     my @temp = split(/\,/,$line);
 397
 398     if ($temp[0] eq 'no-ip.com') {
 399         $temp[1] =~ s!$General::noipprefix(.*)!<b>group:</b>$1 !;
 400     }
 401
 402     #Choose icon for checkbox
 403
 404     my $gifproxy='';
 405     my $descproxy='';
 406     if ($temp[3] eq "on") {
 407         $gifproxy = 'on.gif';
 408         $descproxy = $Lang::tr{'click to disable'};
 409     } else {
 410         $gifproxy = 'off.gif';
 411         $descproxy = $Lang::tr{'click to enable'};
 412     }
 413
 414     my $gifwildcard='';
 415     my $descwildcard='';
 416     if ($temp[4] eq "on") {
 417         $gifwildcard = 'on.gif';
 418         $descwildcard = $Lang::tr{'click to disable'};
 419     } else {
 420         $gifwildcard = 'off.gif';
 421         $descwildcard = $Lang::tr{'click to enable'};
 422     }
 423
 424     my $sync = "<font color='blue'>";
 425     my $gif = '';
 426     my $gdesc = '';
 427     if ($temp[7] eq "on") {
 428         $gif = 'on.gif';
 429         $gdesc = $Lang::tr{'click to disable'};
 430         $sync = (&General::DyndnsServiceSync ($ip,$temp[1], $temp[2]) ? "<font color='green'>": "<font color='red'>") ;
 431     } else {
 432         $gif = 'off.gif';
 433         $gdesc = $Lang::tr{'click to enable'};
 434     }
 435
 436     #Colorize each line
 437     if ($settings{'KEY1'} eq $key) {
 438         print "<tr bgcolor='${Header::colouryellow}'>";
 439     } elsif ($key % 2) {
 440         print "<tr bgcolor='$color{'color22'}'>";
 441     } else {
 442         print "<tr bgcolor='$color{'color20'}'>";
 443     }
 444
 445     #if a field is empty, replace it with a '---' to see colorized info!
 446     $temp[1] = '---' if (!$temp[1]);
 447     $temp[2] = '---' if (!$temp[2]);
 448
 449     print <<END
 450 <td align='center'><a href='http://$temp[0]'>$temp[0]</a></td>
 451 <td align='center'>$sync$temp[1]</td>
 452 <td align='center'>$sync$temp[2]</td>
 453
 454 <td align='center'>
 455 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 456 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
 457 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gifproxy' alt='$descproxy' title='$descproxy' />
 458 <input type='hidden' name='KEY1' value='$key' />
 459 <input type='hidden' name='KEY2' value='3' />
 460 </form>
 461 </td>
 462
 463 <td align='center'>
 464 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 465 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
 466 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gifwildcard' alt='$descwildcard' title='$descwildcard' />
 467 <input type='hidden' name='KEY1' value='$key' />
 468 <input type='hidden' name='KEY2' value='4' />
 469 </form>
 470 </td>
 471
 472 <td align='center'>
 473 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 474 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
 475 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' />
 476 <input type='hidden' name='KEY1' value='$key' />
 477 <input type='hidden' name='KEY2' value='7' />
 478 </form>
 479 </td>
 480
 481 <td align='center'>
 482 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 483 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
 484 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' />
 485 <input type='hidden' name='KEY1' value='$key' />
 486 </form>
 487 </td>
 488
 489 <td align='center'>
 490 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 491 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
 492 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' />
 493 <input type='hidden' name='KEY1' value='$key' />
 494 </form>
 495 </td>
 496 </tr>
 497 END
 498 ;
 499     $key++;
 500 }
 501 print "</table>";
 502
 503 # If table contains entries, print 'Key to action icons'
 504 if ($key) {
 505 print <<END
 506 <table width='100%'>
 507 <tr>
 508     <td class='boldbase'>&nbsp;<b>$Lang::tr{'legend'}:&nbsp;</b></td>
 509     <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
 510     <td class='base'>$Lang::tr{'click to disable'}</td>
 511     <td>&nbsp;&nbsp;</td>
 512     <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td>
 513     <td class='base'>$Lang::tr{'click to enable'}</td>
 514     <td>&nbsp;&nbsp;</td>
 515     <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
 516     <td class='base'>$Lang::tr{'edit'}</td>
 517     <td>&nbsp;&nbsp;</td>
 518     <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
 519     <td class='base'>$Lang::tr{'remove'}</td>
 520     <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 521         <td align='center' width='30%'><input type='submit' name='ACTION' value='$Lang::tr{'instant update'}' /></td>
 522     </form>
 523 </tr>
 524 </table>
 525 END
 526 ;
 527 }
 528
 529 &Header::closebox();
 530 &Header::closebigbox();
 531 &Header::closepage();
 532
 533 ## Ouf it's the end !
 534
 535
 536 # write the "current" array
 537 sub WriteDataFile {
 538     #Save current
 539     open(FILE, ">$datafile") or die 'ddns datafile error';
 540     print FILE @current;
 541     close (FILE);
 542 }