html/cgi-bin/qos.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 RRDs;
  11 use strict;
  12 # enable only the following on debugging purpose
  13 # use warnings;
  14 use CGI::Carp 'fatalsToBrowser';
  15
  16 require '/var/ipfire/general-functions.pl';
  17 require "${General::swroot}/lang.pl";
  18 require "${General::swroot}/header.pl";
  19
  20 my %qossettings = ();
  21 my %checked = ();
  22 my %netsettings = ();
  23 my $message = '';
  24 my $errormessage = "";
  25 my $c = "";
  26 my $direntry = "";
  27 my $classentry = "";
  28 my $subclassentry = "";
  29 my $l7ruleentry = "";
  30 my $portruleentry = "";
  31 my $tosruleentry = "";
  32 my @tmp = ();
  33 my @classes = ();
  34 my @subclasses = ();
  35 my @l7rules = ();
  36 my @portrules = ();
  37 my @tosrules = ();
  38 my @tmpline = ();
  39 my @classline = ();
  40 my @subclassline = ();
  41 my @l7ruleline = ();
  42 my @portruleline = ();
  43 my @tosruleline = ();
  44 my @proto = ();
  45 my %selected= ();
  46 my @checked = ();
  47 my $classfile = "/var/ipfire/qos/classes";
  48 my $subclassfile = "/var/ipfire/qos/subclasses";
  49 my $level7file = "/var/ipfire/qos/level7config";
  50 my $portfile = "/var/ipfire/qos/portconfig";
  51 my $tosfile = "/var/ipfire/qos/tosconfig";
  52 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  53
  54 &Header::showhttpheaders();
  55
  56 $qossettings{'ENABLED'} = 'off';
  57 $qossettings{'EDIT'} = 'no';
  58 $qossettings{'OUT_SPD'} = '';
  59 $qossettings{'INC_SPD'} = '';
  60 $qossettings{'DEF_OUT_SPD'} = '';
  61 $qossettings{'DEF_INC_SPD'} = '';
  62 $qossettings{'DEFCLASS_INC'} = '';
  63 $qossettings{'DEFCLASS_OUT'} = '';
  64 $qossettings{'ACK'} = '';
  65 $qossettings{'MTU'} = '1492';
  66 $qossettings{'SFQ_PERTUB'} = '10';
  67 $qossettings{'QLENGTH'} = '30';
  68 $qossettings{'RED_DEV'} = `cat /var/ipfire/red/iface`;
  69 $qossettings{'IMQ_DEV'} = 'imq0';
  70 $qossettings{'VALID'} = 'yes';
  71 ### Values that have to be initialized
  72 $qossettings{'ACTION'} = '';
  73 $qossettings{'ACTIONDEF'} = '';
  74 $qossettings{'ACTIONBW'} = '';
  75 $qossettings{'RED_DEV_SEL'} = '';
  76 $qossettings{'IMQ_DEV_SEL'} = '';
  77 $qossettings{'PRIO'} = '';
  78 $qossettings{'SPD'} = '';
  79 $qossettings{'CLASS'} = '';
  80 $qossettings{'SCLASS'} = '';
  81 $qossettings{'QPORT'} = '';
  82 $qossettings{'DPORT'} = '';
  83 $qossettings{'QIP'} = '';
  84 $qossettings{'DIP'} = '';
  85 $qossettings{'PPROT'} = '';
  86 $qossettings{'L7PROT'} = '';
  87 $qossettings{'DEVICE'} = '';
  88 $qossettings{'MINBWDTH'} = '';
  89 $qossettings{'MAXBWDTH'} = '';
  90 $qossettings{'BURST'} = '';
  91 $qossettings{'CBURST'} = '';
  92 $qossettings{'DOCLASS'} = '';
  93 $qossettings{'DOSCLASS'} = '';
  94 $qossettings{'DOLEVEL7'} = '';
  95 $qossettings{'DOPORT'} = '';
  96 $qossettings{'CLASS'} = '';
  97 $qossettings{'CLASSPRFX'} = '';
  98 $qossettings{'DEV'} = '';
  99 $qossettings{'TOS'} = '';
 100
 101
 102 &General::readhash("${General::swroot}/qos/settings", \%qossettings);
 103 &Header::getcgihash(\%qossettings);
 104
 105 my %color = ();
 106 my %mainsettings = ();
 107 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 108 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
 109
 110 &Header::openpage('QoS', 1, '');
 111 &Header::openbigbox('100%', 'left', '', $errormessage);
 112
 113 ############################################################################################################################
 114 ############################################################################################################################
 115
 116 if ($qossettings{'DOCLASS'} eq $Lang::tr{'save'})
 117 {
 118         &validclass();
 119         &validminbwdth();
 120         &validmaxbwdth();
 121         if ( $qossettings{'VALID'} eq 'yes' ) {
 122                 open( FILE, ">> $classfile" ) or die "Unable to write $classfile";
 123                 print FILE <<END
 124 $qossettings{'DEVICE'};$qossettings{'CLASS'};$qossettings{'PRIO'};$qossettings{'MINBWDTH'};$qossettings{'MAXBWDTH'};$qossettings{'BURST'};$qossettings{'CBURST'};$qossettings{'TOS'};$qossettings{'REMARK'};
 125 END
 126 ;
 127                 close FILE;
 128         } else {
 129                 $qossettings{'ACTION'} = 'Parentklasse hinzufuegen';
 130         }
 131 }
 132 elsif ($qossettings{'DOCLASS'} eq 'Bearbeiten')
 133 {
 134         open( FILE, "< $classfile" ) or die "Unable to read $classfile";
 135         @classes = <FILE>;
 136         close FILE;
 137         open( FILE, "> $classfile" ) or die "Unable to write $classfile";
 138         foreach $classentry (sort @classes)
 139         {
 140                 @classline = split( /\;/, $classentry );
 141                 if ( $classline[1] ne $qossettings{'CLASS'} ) {
 142                         print FILE $classentry;
 143                 } else {
 144                         $qossettings{'DEVICE'} = $classline[0];
 145                         $qossettings{'PRIO'} = $classline[2];
 146                         $qossettings{'MINBWDTH'} = $classline[3];
 147                         $qossettings{'MAXBWDTH'} = $classline[4];
 148                         $qossettings{'BURST'} = $classline[5];
 149                         $qossettings{'CBURST'} = $classline[6];
 150                         $qossettings{'TOS'} = $classline[7];
 151                         $qossettings{'REMARK'} = $classline[8];
 152                         $qossettings{'EDIT'} = 'yes';
 153                 }
 154         }
 155         close FILE;
 156         &parentclass();
 157         &Header::closebigbox();
 158         &Header::closepage();
 159         exit
 160 }
 161 elsif ($qossettings{'DOCLASS'} eq 'Loeschen')
 162 {
 163         open( FILE, "< $classfile" ) or die "Unable to read $classfile";
 164         @tmp = <FILE>;
 165         close FILE;
 166         open( FILE, "> $classfile" ) or die "Unable to write $classfile";
 167         foreach $classentry (sort @tmp)
 168         {
 169                 @tmpline = split( /\;/, $classentry );
 170                 if ( $tmpline[1] ne $qossettings{'CLASS'} )
 171                 {
 172                         print FILE $classentry;
 173                 }
 174         }
 175         close FILE;
 176         open( FILE, "< $subclassfile" ) or die "Unable to read $classfile";
 177         @tmp = <FILE>;
 178         close FILE;
 179         open( FILE, "> $subclassfile" ) or die "Unable to write $classfile";
 180         foreach $subclassentry (sort @tmp)
 181         {
 182                 @tmpline = split( /\;/, $subclassentry );
 183                 if ( $tmpline[1] ne $qossettings{'CLASS'} )
 184                 {
 185                         print FILE $subclassentry;
 186                 }
 187         }
 188         close FILE;
 189         $message = "Klasse $qossettings{'CLASS'} wurde mit eventuell vorhandenen Unterklassen geloescht.";
 190 }
 191
 192 ############################################################################################################################
 193 ############################################################################################################################
 194
 195 if ($qossettings{'DOSCLASS'} eq $Lang::tr{'save'})
 196 {
 197         &validsubclass();
 198         &validminbwdth();
 199         if ( $qossettings{'VALID'} eq 'yes' ) {
 200                 open( FILE, ">> $subclassfile" ) or die "Unable to write $subclassfile";
 201                 print FILE <<END
 202 $qossettings{'DEVICE'};$qossettings{'CLASS'};$qossettings{'SCLASS'};$qossettings{'PRIO'};$qossettings{'MINBWDTH'};$qossettings{'MAXBWDTH'};$qossettings{'BURST'};$qossettings{'CBURST'};$qossettings{'TOS'};
 203 END
 204 ;
 205                 close FILE;
 206         } else {
 207                 $qossettings{'ACTION'} = 'Unterklasse hinzufuegen';
 208         }
 209 } elsif ($qossettings{'DOSCLASS'} eq 'Loeschen')
 210 {
 211         open( FILE, "< $subclassfile" ) or die "Unable to read $classfile";
 212         @tmp = <FILE>;
 213         close FILE;
 214         open( FILE, "> $subclassfile" ) or die "Unable to write $classfile";
 215         foreach $subclassentry (sort @tmp)
 216         {
 217                 @tmpline = split( /\;/, $subclassentry );
 218                 if ( $tmpline[2] ne $qossettings{'CLASS'} )
 219                 {
 220                         print FILE $subclassentry;
 221                 }
 222         }
 223         close FILE;
 224         $message = "Unterklasse $qossettings{'CLASS'} wurde geloescht.";
 225 }
 226
 227 ############################################################################################################################
 228 ############################################################################################################################
 229
 230 if ($qossettings{'DOLEVEL7'} eq $Lang::tr{'save'})
 231 {
 232         if ( $qossettings{'QIP'} ne '' ) {
 233                 unless ( &General::validip($qossettings{'QIP'}) ) {
 234                         $qossettings{'VALID'} = 'no';
 235                         $message = "Die Quell-IP-Adresse ist ungueltig.";
 236                 }
 237         }
 238         if ( $qossettings{'DIP'} ne '' ) {
 239                 unless ( &General::validip($qossettings{'DIP'}) ) {
 240                         $qossettings{'VALID'} = 'no';
 241                         $message = "Die Ziel-IP-Adresse ist ungueltig.";
 242                 }
 243         }
 244         if ($qossettings{'CLASS'} >= 100 && $qossettings{'CLASS'} < 121) {
 245                 $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
 246         } elsif ($qossettings{'CLASS'} >= 1000 && $qossettings{'CLASS'} < 1021) {
 247                 $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
 248         } elsif ($qossettings{'CLASS'} >= 200 && $qossettings{'CLASS'} < 221) {
 249                 $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
 250         } elsif ($qossettings{'CLASS'} >= 2000 && $qossettings{'CLASS'} < 2021) {
 251                 $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
 252         }
 253         if ( $qossettings{'VALID'} eq 'yes' ) {
 254                 open( FILE, ">> $level7file" ) or die "Unable to write $level7file";
 255                 print FILE <<END
 256 $qossettings{'CLASS'};$qossettings{'DEVICE'};$qossettings{'L7PROT'};$qossettings{'QIP'};$qossettings{'DIP'};
 257 END
 258 ;
 259                 close FILE;
 260         } else {
 261                 $qossettings{'ACTION'} = 'Level7-Regel hinzufuegen';
 262         }
 263 } elsif ($qossettings{'DOLEVEL7'} eq 'Loeschen')
 264 {
 265         open( FILE, "< $level7file" ) or die "Unable to read $level7file";
 266         @l7rules = <FILE>;
 267         close FILE;
 268   system("rm $level7file");
 269         foreach $l7ruleentry (sort @l7rules)
 270         {
 271                 @l7ruleline = split( /\;/, $l7ruleentry );
 272                 if ( ($l7ruleline[0] eq $qossettings{'CLASS'}) && ($l7ruleline[2] eq $qossettings{'L7PROT'}))
 273             {$message = "Level7-Regel ($qossettings{'CLASS'} - $qossettings{'L7PROT'}) wurde geloescht.";}
 274       else
 275         { open( FILE, ">> $level7file" ) or die "Unable to read $level7file";
 276           print FILE $l7ruleentry;
 277                 close FILE;
 278         }
 279           }
 280         open( FILE, "< $level7file" ) or system("touch $level7file");close FILE;
 281         } elsif ($qossettings{'DOLEVEL7'} eq 'Bearbeiten')
 282 {
 283         open( FILE, "< $level7file" ) or die "Unable to read $level7file";
 284         @l7rules = <FILE>;
 285         close FILE;
 286         system("rm $level7file");
 287         foreach $l7ruleentry (sort @l7rules)
 288         {
 289                 @l7ruleline = split( /\;/, $l7ruleentry );
 290                 if ( ($l7ruleline[0] eq $qossettings{'CLASS'}) && ($l7ruleline[2] eq $qossettings{'L7PROT'}))
 291                         {$qossettings{'QIP'} = $l7ruleline[3];$qossettings{'DIP'} = $l7ruleline[4];}
 292           else {
 293                         open( FILE, ">> $level7file" ) or die "Unable to write $level7file";
 294                         print FILE $l7ruleentry;
 295                         close FILE;
 296       }
 297     }
 298   &level7rule;
 299   open( FILE, "< $level7file" ) or system("touch $level7file");close FILE;
 300  }
 301
 302 ############################################################################################################################
 303 ############################################################################################################################
 304
 305 if ($qossettings{'DOPORT'} eq $Lang::tr{'save'})
 306 {
 307         if ( $qossettings{'QIP'} ne '' ) {
 308                 unless ( &General::validip($qossettings{'QIP'}) ) {
 309                         $qossettings{'VALID'} = 'no';
 310                         $message = "Die Quell-IP-Adresse ist ungueltig.";
 311                 }
 312         }
 313         if ( $qossettings{'DIP'} ne '' ) {
 314                 unless ( &General::validip($qossettings{'DIP'}) ) {
 315                         $qossettings{'VALID'} = 'no';
 316                         $message = "Die Ziel-IP-Adresse ist ungueltig.";
 317                 }
 318         }
 319         if ($qossettings{'CLASS'} >= 100 && $qossettings{'CLASS'} < 121) {
 320                 $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
 321         } elsif ($qossettings{'CLASS'} >= 1000 && $qossettings{'CLASS'} < 1021) {
 322                 $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
 323         } elsif ($qossettings{'CLASS'} >= 200 && $qossettings{'CLASS'} < 221) {
 324                 $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
 325         } elsif ($qossettings{'CLASS'} >= 2000 && $qossettings{'CLASS'} < 2021) {
 326                 $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
 327         }
 328         if ( $qossettings{'VALID'} eq 'yes' ) {
 329                 open( FILE, ">> $portfile" ) or die "Unable to write $portfile";
 330                 print FILE <<END
 331 $qossettings{'CLASS'};$qossettings{'DEVICE'};$qossettings{'PPROT'};$qossettings{'QIP'};$qossettings{'QPORT'};$qossettings{'DIP'};$qossettings{'DPORT'};
 332 END
 333 ;
 334                 close FILE;
 335         } else {
 336                 $qossettings{'ACTION'} = 'Port-Regel hinzufuegen';
 337         }
 338 } elsif ($qossettings{'DOPORT'} eq 'Loeschen')
 339 {
 340         open( FILE, "< $portfile" ) or die "Unable to read $portfile";
 341         @portrules = <FILE>;
 342         close FILE;
 343         open( FILE, "> $portfile" ) or die "Unable to read $portfile";
 344         foreach $portruleentry (sort @portrules)
 345         {
 346                 @portruleline = split( /\;/, $portruleentry );
 347                 unless ( ($portruleline[0] eq $qossettings{'CLASS'}) && ($portruleline[2] eq $qossettings{'PPROT'}) && ($portruleline[3] eq $qossettings{'QIP'}) && ($portruleline[4] eq $qossettings{'QPORT'}) && ($portruleline[5] eq $qossettings{'DIP'}) && ($portruleline[6] eq $qossettings{'DPORT'}))
 348                 {
 349                         print FILE $portruleentry;
 350                 }
 351         }
 352         close FILE;
 353         $message = "Port-Regel ($qossettings{'CLASS'} - $qossettings{'PPROT'}) wurde geloescht.";
 354 }  elsif ($qossettings{'DOPORT'} eq 'Bearbeiten')
 355 {
 356         open( FILE, "< $portfile" ) or die "Unable to read $portfile";
 357         @portrules = <FILE>;
 358         close FILE;
 359         system("rm $portfile");
 360         foreach $portruleentry (sort @portrules)
 361         {
 362                 @portruleline = split( /\;/, $portruleentry );
 363                 if ( ($portruleline[0] eq $qossettings{'CLASS'}) && ($portruleline[2] eq $qossettings{'PPROT'}) && ($portruleline[3] eq $qossettings{'QIP'}) && ($portruleline[4] eq $qossettings{'QPORT'}) && ($portruleline[5] eq $qossettings{'DIP'}) && ($portruleline[6] eq $qossettings{'DPORT'}))
 364                         {$qossettings{'CLASS'}=$portruleline[0];$qossettings{'PPROT'}=$portruleline[2];$qossettings{'QIP'}=$portruleline[3];$qossettings{'QPORT'}=$portruleline[4];$qossettings{'DIP'}=$portruleline[5];$qossettings{'DPORT'}=$portruleline[6];}
 365           else {
 366                         open( FILE, ">> $portfile" ) or die "Unable to write $portfile";
 367                         print FILE $portruleentry;
 368                         close FILE;
 369       }
 370     }
 371    &portrule;
 372   open( FILE, "< $portfile" ) or system("touch $portfile");close FILE;
 373  }
 374
 375 ############################################################################################################################
 376 ############################################################################################################################
 377
 378 if ($qossettings{'DOTOS'} eq $Lang::tr{'save'})
 379 {
 380         if ($qossettings{'CLASS'} >= 100 && $qossettings{'CLASS'} < 121) {
 381                 $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
 382         } elsif ($qossettings{'CLASS'} >= 1000 && $qossettings{'CLASS'} < 1021) {
 383                 $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
 384         } elsif ($qossettings{'CLASS'} >= 200 && $qossettings{'CLASS'} < 221) {
 385                 $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
 386         } elsif ($qossettings{'CLASS'} >= 2000 && $qossettings{'CLASS'} < 2021) {
 387                 $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
 388         }
 389         open( FILE, ">> $tosfile" ) or die "Unable to write $tosfile";
 390         print FILE <<END
 391 $qossettings{'CLASS'};$qossettings{'DEVICE'};$qossettings{'TOS'};
 392 END
 393 ;
 394         close FILE;
 395 }
 396 elsif ($qossettings{'DOTOS'} eq 'Loeschen')
 397 {
 398         open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
 399         @tosrules = <FILE>;
 400         close FILE;
 401         open( FILE, "> $tosfile" ) or die "Unable to read $tosfile";
 402         foreach $tosruleentry (sort @tosrules)
 403         {
 404                 @tosruleline = split( /\;/, $tosruleentry );
 405                 unless ( ($tosruleline[0] eq $qossettings{'CLASS'}) && ($tosruleline[2] eq $qossettings{'TOS'}))
 406                 {
 407                         print FILE $tosruleentry;
 408                 }
 409         }
 410         close FILE;
 411         $message = "TOS-Regel ($qossettings{'CLASS'} - $qossettings{'TOS'}) wurde geloescht.";
 412 } elsif ($qossettings{'DOTOS'} eq 'Bearbeiten')
 413 {
 414         open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
 415         @tosrules = <FILE>;
 416         close FILE;
 417         open( FILE, "> $tosfile" ) or die "Unable to write $tosfile";
 418         foreach $tosruleentry (sort @tosrules)
 419         {
 420                 @tosruleline = split( /\;/, $tosruleentry );
 421                 if (( $tosruleline[0] eq $qossettings{'CLASS'} ) && ( $tosruleline[2] eq $qossettings{'TOS'} )) {
 422                         $qossettings{'DEVICE'} = $tosruleline[1];
 423                         $qossettings{'CLASS'} = $tosruleline[0];
 424                         $qossettings{'TOS'} = $tosruleline[2];
 425                         $qossettings{'EDIT'} = 'yes';
 426                 } else {
 427                         print FILE $tosruleentry;
 428                 }
 429         }
 430         close FILE;
 431         &tosrule();
 432         &Header::closebigbox();
 433         &Header::closepage();
 434         exit
 435 }
 436
 437 ############################################################################################################################
 438 ############################################################################################################################
 439
 440 if ($qossettings{'ACTION'} eq 'Start')
 441 {
 442         system("/usr/local/bin/qosctrl generate >/dev/null 2>&1");
 443         system("/usr/bin/touch /var/ipfire/qos/enable");
 444         system("/usr/local/bin/qosctrl start >/dev/null 2>&1");
 445         system("logger -t ipfire 'QoS started'");
 446         $qossettings{'ENABLED'} = 'on';
 447         &General::writehash("${General::swroot}/qos/settings", \%qossettings);
 448 }
 449 elsif ($qossettings{'ACTION'} eq 'Stop')
 450 {
 451         system("/usr/local/bin/qosctrl stop >/dev/null 2>&1");
 452         unlink "/var/ipfire/qos/bin/qos.sh";
 453         unlink "/var/ipfire/qos/enable";
 454         system("logger -t ipfire 'QoS stopped'");
 455         $qossettings{'ENABLED'} = 'off';
 456         &General::writehash("${General::swroot}/qos/settings", \%qossettings);
 457 }
 458 elsif ($qossettings{'ACTION'} eq 'Neustart')
 459 {
 460         if ($qossettings{'ENABLED'} eq 'on'){
 461                 system("/usr/local/bin/qosctrl stop >/dev/null 2>&1");
 462                 system("/usr/local/bin/qosctrl generate >/dev/null 2>&1");
 463                 system("/usr/local/bin/qosctrl start >/dev/null 2>&1");
 464                 system("logger -t ipfire 'QoS restarted'");
 465         }
 466 }
 467 elsif ($qossettings{'ACTION'} eq $Lang::tr{'save'})
 468 {
 469         if ($qossettings{'DEF_INC_SPD'} eq '') {
 470                 $qossettings{'DEF_INC_SPD'} = int($qossettings{'INC_SPD'} * 0.9);
 471         }
 472         if ($qossettings{'DEF_OUT_SPD'} eq '') {
 473                 $qossettings{'DEF_OUT_SPD'} = int($qossettings{'OUT_SPD'} * 0.9);
 474         }
 475         &General::writehash("${General::swroot}/qos/settings", \%qossettings);
 476 }
 477 elsif ($qossettings{'ACTION'} eq 'Statusinformationen')
 478 {
 479         &Header::openbox('100%', 'left', 'QoS Status');
 480         if ($qossettings{'ENABLED'} eq 'on'){
 481                 my $output = "";
 482                 $output = `/usr/local/bin/qosctrl status`;
 483                 $output = &Header::cleanhtml($output,"y");
 484                 print "<pre>$output</pre>\n";
 485         } else { print "QoS ist nicht aktiviert!"; }
 486         &Header::closebox();
 487         &Header::closebigbox();
 488         &Header::closepage();
 489         exit
 490 }
 491 elsif ($qossettings{'ACTION'} eq 'Parentklasse hinzufuegen')
 492 {
 493         &parentclass();
 494         &Header::closebigbox();
 495         &Header::closepage();
 496         exit
 497 }
 498 elsif ($qossettings{'ACTION'} eq 'Unterklasse hinzufuegen')
 499 {
 500         &subclass();
 501         &Header::closebigbox();
 502         &Header::closepage();
 503         exit
 504 }
 505 elsif ($qossettings{'ACTION'} eq 'Regel hinzufuegen')
 506 {
 507         &Header::openbox('100%', 'center', 'Regel hinzufuegen');
 508         print <<END
 509                 <table>
 510                 <tr><td align='center'>Waehlen sie <u>eine</u> der untenstehenden Regeln aus.
 511                 <tr><td align='center'>
 512                         <input type="button" onClick="swapVisibility('l7rule')" value='Level7-Regel' />
 513                         <input type="button" onClick="swapVisibility('portrule')" value='Port-Regel' />
 514                         <input type="button" onClick="swapVisibility('tosrule')" value='TOS-Regel' />
 515                 </table>
 516 END
 517 ;
 518         &Header::closebox();
 519         print <<END
 520                 <div id='l7rule' style='display: none'>
 521 END
 522 ;
 523                 &level7rule();
 524         print <<END
 525                 </div>
 526                 <div id='portrule' style='display: none'>
 527 END
 528 ;
 529                 &portrule();
 530         print <<END
 531                 </div>
 532                 <div id='tosrule' style='display: none'>
 533 END
 534 ;
 535                 &tosrule();
 536         print <<END
 537                 </div>
 538 END
 539 ;
 540         &Header::closebigbox();
 541         &Header::closepage();
 542         exit
 543 }
 544 elsif ($qossettings{'ACTION'} eq 'Erweiterte Einstellungen')
 545 {
 546         &expert();
 547         &Header::closebigbox();
 548         &Header::closepage();
 549         exit
 550 }
 551 if ($qossettings{'ACTIONBW'} eq 'Andern')
 552 {
 553         &changebandwidth();
 554         &Header::closebigbox();
 555         &Header::closepage();
 556         exit
 557 }
 558 if ($qossettings{'ACTIONDEF'} eq 'Andern')
 559 {
 560         &changedefclasses();
 561         &Header::closebigbox();
 562         &Header::closepage();
 563         exit
 564 }
 565
 566 &General::readhash("${General::swroot}/qos/settings", \%qossettings);
 567
 568 my $status = $Lang::tr{'stopped'};
 569 my $statuscolor = '#993333';
 570 if ( $qossettings{'ENABLED'} eq 'on' ) {
 571   $status = $Lang::tr{'running'};
 572   $statuscolor = '#339933';
 573 }
 574
 575 if ( $netsettings{'RED_TYPE'} ne 'PPPOE' ) {
 576         $qossettings{'RED_DEV'} = $netsettings{'RED_DEV'};
 577 }
 578
 579 if ($errormessage) {
 580         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 581         print "<class name='base'>$errormessage\n";
 582         print "&nbsp;</class>\n";
 583         &Header::closebox();
 584 }
 585
 586 ############################################################################################################################
 587 ############################################################################################################################
 588
 589 &Header::openbox('100%', 'center', 'Quality of Service');
 590
 591 print <<END
 592   <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 593         <table width='66%'>
 594 END
 595 ;
 596         if ( $message ne "" ) {
 597                 print "<tr><td colspan='2' align='center'><font color='red'>$message</font>";
 598         }
 599         print <<END
 600                 <tr><td width='50%' align='left'><b>Quality of Service:</b>
 601                     <td width='50%' align='center' bgcolor='$statuscolor'><font color='white'>$status</font>
 602                 <tr><td width='100%' align='center' colspan='2'>
 603                 <input type='submit' name='ACTION' value="Start" />
 604                 <input type='submit' name='ACTION' value="Stop" />
 605                 <input type='submit' name='ACTION' value="$Lang::tr{'restart'}" /></table></form>
 606 END
 607 ;
 608         if (($qossettings{'OUT_SPD'} ne '') && ($qossettings{'INC_SPD'} ne '')) {
 609                 print <<END
 610     <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 611           <table width='66%'>
 612                 <tr><td colspan='3'>&nbsp;
 613                 <tr><td width='40%' align='right'>Downloadgeschwindigkeit:      <td width='40%' align='left'>$qossettings{'INC_SPD'} kbps
 614                     <td width='20%' rowspan='2' align='center' valign='middle'><input type='submit' name='ACTIONBW' value='Andern' />
 615                 <tr><td width='40%' align='right'>Uploadgeschwindigkeit:        <td width='40%' align='left'>$qossettings{'OUT_SPD'} kbps
 616                 </table></form>
 617 END
 618 ;
 619         }
 620         if (($qossettings{'DEFCLASS_OUT'} ne '') && ($qossettings{'DEFCLASS_INC'} ne '')&& ($qossettings{'ACK'} ne '')) {
 621                 print <<END
 622                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 623                 <table width='66%'>
 624                 <tr><td colspan='3'><hr />
 625                 <tr><td width='40%' align='right'>Downloadstandardklasse:       <td width='40%' align='left'>$qossettings{'DEFCLASS_INC'}
 626                     <td width='20%' rowspan='3' align='center' valign='middle'><input type='submit' name='ACTIONDEF' value='Andern' />
 627                 <tr><td width='40%' align='right'>Uploadstandardklasse:         <td width='40%' align='left'>$qossettings{'DEFCLASS_OUT'}
 628                 <tr><td width='40%' align='right'>ACKs:                         <td width='40%' align='left'>$qossettings{'ACK'}
 629                 <tr><td colspan='3' width='100%'><hr />
 630                 <tr><td colspan='3' width='100%' align='center'>
 631                 </table>
 632                 </form>
 633                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 634                 <table border='0' cellpadding='0' cellspacing='0'>
 635                         <tr><td><input type='submit' name='ACTION' value='Parentklasse hinzufuegen' />
 636                             <td><input type='submit' name='ACTION' value='Erweiterte Einstellungen' />
 637                             <td><input type='submit' name='ACTION' value='Statusinformationen' />
 638                         </tr></table>
 639         </form>
 640 END
 641 ;
 642         }
 643 &Header::closebox();
 644
 645 if ( ($qossettings{'OUT_SPD'} eq '') || ($qossettings{'INC_SPD'} eq '') ) {
 646         &changebandwidth();
 647         &Header::closebigbox();
 648         &Header::closepage();
 649         exit
 650 }
 651
 652 if ( ($qossettings{'DEFCLASS_INC'} eq '') || ($qossettings{'DEFCLASS_OUT'} eq '') || ($qossettings{'ACK'} eq '') ) {
 653         &changedefclasses();
 654         &Header::closebigbox();
 655         &Header::closepage();
 656         exit
 657 }
 658
 659 &Header::openbox('100%', 'center', $Lang::tr{'info'});
 660 &overviewgraph($qossettings{'RED_DEV'});
 661 &overviewgraph($qossettings{'IMQ_DEV'});
 662 print <<END
 663         <table>
 664                 <tr><td colspan='9' align='center' valign='middle'><img alt="" src='/images/addblue.gif' />&nbsp;Unterklasse hinzufuegen | <img alt="" src='/images/addgreen.gif' />&nbsp;Regel hinzufuegen | <img alt="" src='/images/edit.gif' />&nbsp;Bearbeiten | <img alt="" src='/images/delete.gif' />&nbsp;Loeschen &nbsp;
 665                 <tr><td colspan='9' align='right' valign='middle'><b>TOS-Bits:</b>&nbsp;&nbsp;<b>0</b> - Deaktiviert | <b>8</b> - Minimale Verzoegerung | <b>4</b> - Maximaler Durchsatz | <b>2</b> - Maximale Zuverlaessigkeit | <b>1</b> - Minimale Kosten &nbsp;
 666 END
 667 ;
 668 if (( -e "/srv/web/ipfire/html/graphs/qos-graph-$qossettings{'RED_DEV'}.png") && ( -e "/srv/web/ipfire/html/graphs/qos-graph-$qossettings{'IMQ_DEV'}.png")) {
 669         print <<END
 670                 <tr><td colspan='9' align='center'><img alt="" src="/graphs/qos-graph-$qossettings{'RED_DEV'}.png" />
 671                 <tr><td colspan='9' align='center'><img alt="" src="/graphs/qos-graph-$qossettings{'IMQ_DEV'}.png" />
 672 END
 673 ;}
 674 print "\t</table>";
 675
 676 &Header::closebox();
 677
 678 &showclasses($qossettings{'RED_DEV'});
 679 &showclasses($qossettings{'IMQ_DEV'});
 680
 681 &Header::closebigbox();
 682 &Header::closepage();
 683
 684 ############################################################################################################################
 685 ############################################################################################################################
 686
 687 sub changedefclasses {
 688         &Header::openbox('100%', 'center', 'Standardklassen:');
 689         print <<END
 690                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 691                 <table width='66%'>
 692                 <tr><td width='100%' colspan='3'>Legen sie hier die Standardklassen fest durch die nicht-gefilterte Pakete gehen.
 693                 <tr><td width='33%' align='right'>Download:<td width='33%' align='left'><select name='DEFCLASS_INC'>
 694 END
 695 ;
 696                 for ( $c = 200 ; $c <= 220 ; $c++ )
 697                 {
 698                         if ( $qossettings{'DEFCLASS_INC'} ne $c )
 699                         { print "<option value='$c'>$c</option>\n"; }
 700                         else    { print "<option selected value='$c'>$c</option>\n"; }
 701                 }
 702                 print <<END
 703                 </select><td width='33%' align='center'>&nbsp;
 704                 <tr><td width='33%' align='right'>Upload:<td width='33%' align='left'><select name='DEFCLASS_OUT'>
 705 END
 706 ;
 707                 for ( $c = 100 ; $c <= 120 ; $c++ )
 708                 {
 709                         if ( $qossettings{'DEFCLASS_OUT'} ne $c )
 710                         { print "<option value='$c'>$c</option>\n"; }
 711                         else { print "<option selected value='$c'>$c</option>\n"; }
 712                 }
 713                 print <<END
 714                 </select><td width='33%' align='center'>&nbsp;
 715                 </table>
 716                 <hr />
 717                 <table width='66%'>
 718                 <tr><td width='100%' colspan='3'>Legen sie hier die ACK-Klasse fest <br /> und klicken Sie danach auf <i>Speichern</i>.
 719                 <tr><td width='33%' align='right'>ACKs:<td width='33%' align='left'><select name='ACK'>
 720 END
 721 ;
 722                 for ( $c = 100 ; $c <= 120 ; $c++ )
 723                 {
 724                         if ( $qossettings{'ACK'} ne $c )
 725                         { print "<option value='$c'>$c</option>\n"; }
 726                         else {  print "<option selected value='$c'>$c</option>\n"; }
 727                 }
 728                 print <<END
 729                 </select><td width='33%' align='center'><input type='submit' name='ACTION' value="$Lang::tr{'save'}" />
 730                 </table>
 731                 </form>
 732 END
 733 ;
 734                 &Header::closebox();
 735 }
 736
 737 sub changebandwidth {
 738         &Header::openbox('100%', 'center', 'Bandbreiteneinstellungen');
 739         if ($qossettings{'ENABLED'} eq 'on') {
 740                 print "Sie koennen die Bandbreiteneinstellungen nicht bearbeiten, wenn QoS eingeschaltet ist. Schalten sie es zuerst dazu aus.<p>";
 741                 print "<a href='/cgi-bin/qos.cgi'>Zurueck</a>";
 742         } else {
 743                 print <<END
 744                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 745                 <input type='hidden' name='DEF_OUT_SPD' value='' /><input type='hidden' name='DEF_INC_SPD' value='' />
 746                 <table width='66%'>
 747                 <tr><td width='100%' colspan='3'>Geben Sie bitte hier ihre Download- bzw. Upload-Geschwindigkeit ein <br /> und klicken Sie danach auf <i>Speichern</i>.
 748                 <tr><td width='33%' align='right'>Download-Geschwindigkeit:
 749                     <td width='33%' align='left'><input type='text' name='INC_SPD' maxlength='8' value="$qossettings{'INC_SPD'}" /> &nbsp; kbps
 750                     <td width='33%' align='center'>&nbsp;
 751                 <tr><td width='33%' align='right'>Upload-Geschwindigkeit:
 752                     <td width='33%' align='left'><input type='text' name='OUT_SPD' maxlength='8' value="$qossettings{'OUT_SPD'}" /> &nbsp; kbps
 753                     <td width='33%' align='center'><input type='submit' name='ACTION' value="$Lang::tr{'save'}" />&nbsp;<input type='reset' name='ACTION' value="$Lang::tr{'reset'}" />
 754                 </table>
 755                 </form>
 756 END
 757 ;
 758         }
 759         &Header::closebox();
 760 }
 761
 762 sub parentclass {
 763         &Header::openbox('100%', 'center', 'Parentklasse');
 764         print <<END
 765                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 766                 <table width='66%'>
 767 END
 768 ;
 769         if ( $message ne "" ) {
 770                 print "<tr><td colspan='3' align='center'>$message";
 771         }
 772         if ( $qossettings{'EDIT'} eq 'yes' ) {
 773                 print "<input type='hidden' name='CLASS' value='$qossettings{'CLASS'}' />";
 774                 print "<input type='hidden' name='DEVICE' value='$qossettings{'DEVICE'}' />";
 775         }
 776         print <<END
 777                 <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
 778                 <tr><td width='33%' align='right'>Interface:
 779                     <td width='33%' align='left'>
 780 END
 781 ;
 782                 if ( $qossettings{'EDIT'} eq 'yes' ) {
 783                         print "<select name='DEVICE' disabled>";
 784                 } else {
 785                         print "<select name='DEVICE'>";
 786                 }
 787                 if ( $qossettings{'DEVICE'} eq $qossettings{'RED_DEV'} ) {
 788                         $qossettings{'RED_DEV_SEL'} = 'selected';
 789                 } elsif ( $qossettings{'DEVICE'} eq $qossettings{'IMQ_DEV'} ) {
 790                         $qossettings{'IMQ_DEV_SEL'} = 'selected';
 791                 }
 792                 print <<END
 793                         <option value='$qossettings{'RED_DEV'}' $qossettings{'RED_DEV_SEL'}>$qossettings{'RED_DEV'}</option>
 794                         <option value='$qossettings{'IMQ_DEV'}' $qossettings{'IMQ_DEV_SEL'}>$qossettings{'IMQ_DEV'}</option></select>
 795                     <td width='33%' align='center'>&nbsp;
 796                 <tr><td width='33%' align='right'>Klasse:<td width='33%' align='left'>
 797 END
 798 ;
 799                 if ( $qossettings{'EDIT'} eq 'yes' ) {
 800                         print "<select name='CLASS' disabled>";
 801                 } else {
 802                         print "<select name='CLASS'>";
 803                 }
 804                 for ( $c = 100 ; $c <= 120 ; $c++ )
 805                 {
 806                         if ( $qossettings{'CLASS'} ne $c )
 807                         { print "<option value='$c'>$c</option>\n"; }
 808                         else { print "<option selected value='$c'>$c</option>\n"; }
 809                 }
 810                 for ( $c = 200 ; $c <= 220 ; $c++ )
 811                 {
 812                         if ( $qossettings{'CLASS'} ne $c )
 813                         { print "<option value='$c'>$c</option>\n"; }
 814                         else { print "<option selected value='$c'>$c</option>\n"; }
 815                 }
 816                 print <<END
 817                 </select>
 818                 <td width='33%' align='center'>&nbsp;
 819                 <tr><td width='33%' align='right'>Prioritaet:<td width='33%' align='left'><select name='PRIO'>
 820 END
 821 ;
 822                 for ( $c = 1 ; $c <= 7 ; $c++ )
 823                 {
 824                         if ( $qossettings{'PRIO'} ne $c )
 825                         { print "<option value='$c'>$c</option>\n"; }
 826                         else { print "<option selected value='$c'>$c</option>\n"; }
 827                 }
 828                 if ($qossettings{'MINBWDTH'} eq "") { $qossettings{'MINBWDTH'} = "1"; }
 829                 print <<END
 830                 </select>
 831                 <td width='33%' align='center'>&nbsp;
 832                 <tr><td width='33%' align='right'>Garantierte Bandbreite:
 833                     <td width='33%' align='left'><input type='text' size='20' name='MINBWDTH' maxlength='8' required='1' value="$qossettings{'MINBWDTH'}" />
 834                     <td width='33%' align='center'>&nbsp;
 835                 <tr><td width='33%' align='right'>Maximale Bandbreite:
 836                     <td width='33%' align='left'><input type='text' size='20' name='MAXBWDTH' maxlength='8' required='1' value="$qossettings{'MAXBWDTH'}" />
 837                     <td width='33%' align='center'>&nbsp;
 838                 <tr><td width='33%' align='right'>Burst:
 839                     <td width='33%' align='left'><input type='text' size='20' name='BURST' maxlength='8' value="$qossettings{'BURST'}" />
 840                     <td width='33%' align='center'>&nbsp;
 841                 <tr><td width='33%' align='right'>Ceilburst:
 842                     <td width='33%' align='left'><input type='text' size='20' name='CBURST' maxlength='8' value="$qossettings{'CBURST'}" />
 843                     <td width='33%' align='center'>&nbsp;
 844                 <tr><td width='33%' align='right'>TOS-Bit:
 845                     <td width='33%' align='left'><select name='TOS'>
 846                                 <option value='0'>Ausgeschaltet (0)</option>
 847                                 <option value='8'>Minimale Verzoegerung (8)</option>
 848                                 <option value='4'>Maximaler Durchsatz (4)</option>
 849                                 <option value='2'>Maximale Zuverlaessigkeit (2)</option>
 850                                 <option value='1'>Minimale Kosten (1)</option></select>
 851                     <td width='33%' align='center'>&nbsp;
 852                 <tr><td width='33%' align='right'>$Lang::tr{'remark'}:
 853                     <td width='66%' colspan='2' align='left'><input type='text' name='REMARK' size='40' maxlength='40' value="$qossettings{'REMARK'}" /> <img alt="" alt='blob' src='/blob.gif' />
 854                 <tr><td width='33%' align='right'>&nbsp;
 855                     <td width='33%' align='left'>&nbsp;
 856                     <td width='33%' align='center'><input type='submit' name='DOCLASS' value='$Lang::tr{'save'}' />&nbsp;<input type='reset' value='$Lang::tr{'reset'}' />
 857                 </table></form>
 858 END
 859 ;
 860         &Header::closebox();
 861 }
 862
 863 sub subclass {
 864         &Header::openbox('100%', 'center', 'Unterklasse');
 865         print <<END
 866                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 867                 <table width='66%'>
 868 END
 869 ;
 870         if ( $message ne "" ) {
 871                 print "<tr><td colspan='3' align='center'>$message";
 872         }
 873         print <<END
 874                 <tr><td colspan='3' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
 875                 <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
 876                 <tr><td width='33%' align='right'>Unterklasse:<td width='33%' align='left'><select name='SCLASS'>
 877 END
 878 ;
 879         if ($qossettings{'CLASS'} >= 100 && $qossettings{'CLASS'} < 121) {
 880                 $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
 881                 for ( $c = 1000 ; $c <= 1020 ; $c++ )
 882                 {
 883                         if ( $qossettings{'SCLASS'} ne $c )
 884                         { print "<option value='$c'>$c</option>\n"; }
 885                         else { print "<option selected value='$c'>$c</option>\n"; }
 886                 }
 887         } elsif ($qossettings{'CLASS'} >= 200 && $qossettings{'CLASS'} < 221) {
 888                 $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
 889                 for ( $c = 2000 ; $c <= 2020 ; $c++ )
 890                 {
 891                         if ( $qossettings{'SCLASS'} ne $c )
 892                         { print "<option value='$c'>$c</option>\n"; }
 893                         else { print "<option selected value='$c'>$c</option>\n"; }
 894                 }
 895         }
 896         print <<END
 897                 </select>
 898                 <td width='33%' align='center'>&nbsp;
 899                 <tr><td width='33%' align='right'>Prioritaet:<td width='33%' align='left'><select name='PRIO'>
 900 END
 901 ;
 902                 for ( $c = 1 ; $c <= 7 ; $c++ )
 903                 {
 904                         if ( $qossettings{'PRIO'} ne $c )
 905                         { print "<option value='$c'>$c</option>\n"; }
 906                         else { print "<option selected value='$c'>$c</option>\n"; }
 907                 }
 908                 print <<END
 909                 <td width='33%' align='center'>&nbsp;
 910                 <tr><td width='33%' align='right'>Garantierte Bandbreite:
 911                     <td width='33%' align='left'><input type='text' name='MINBWDTH' maxlength='8' required='1' value="$qossettings{'MINBWDTH'}" />
 912                     <td width='33%' align='center'>&nbsp;
 913                 <tr><td width='33%' align='right'>Maximale Bandbreite:
 914                     <td width='33%' align='left'><input type='text' name='MAXBWDTH' maxlength='8' required='1' value="$qossettings{'MAXBWDTH'}" />
 915                     <td width='33%' align='center'>&nbsp;
 916                 <tr><td width='33%' align='right'>Burst:
 917                     <td width='33%' align='left'><input type='text' name='BURST' maxlength='8' value="$qossettings{'BURST'}" />
 918                     <td width='33%' align='center'>&nbsp;
 919                 <tr><td width='33%' align='right'>Ceilburst:
 920                     <td width='33%' align='left'><input type='text' name='CBURST' maxlength='8' value="$qossettings{'CBURST'}" />
 921                     <td width='33%' align='center'>&nbsp;
 922                 <tr><td width='33%' align='right'>TOS-Bit:
 923                     <td width='33%' align='left'><select name='TOS'>
 924                                 <option value='0'>Ausgeschaltet (0)</option>
 925                                 <option value='8'>Minimale Verzoegerung (8)</option>
 926                                 <option value='4'>Maximaler Durchsatz (4)</option>
 927                                 <option value='2'>Maximale Zuverlaessigkeit (2)</option>
 928                                 <option value='1'>Minimale Kosten (1)</option></select>
 929                     <td width='33%' align='center'><input type='hidden' name='CLASS' value="$qossettings{'CLASS'}" />
 930                                                         <input type='hidden' name='DEVICE' value="$qossettings{'DEVICE'}" />
 931                                                         <input type='submit' name='DOSCLASS' value='$Lang::tr{'save'}' />&nbsp;<input type='reset' value='$Lang::tr{'reset'}' />
 932                 </table></form>
 933 END
 934 ;
 935         &Header::closebox();
 936 }
 937
 938 sub level7rule {
 939         &Header::openbox('100%', 'center', 'Level7-Regel');
 940         print <<END
 941                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 942                 <table width='66%'>
 943 END
 944 ;
 945         if ( $message ne "" ) {
 946                 print "<tr><td colspan='3' align='center'><font color='red'>$message</font>";
 947         }
 948         print <<END
 949                 <tr><td colspan='3' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
 950                 <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
 951                 <tr><td width='33%' align='right'>Protokoll:
 952                     <td width='33%' align='left'><select name='L7PROT'>
 953 END
 954 ;
 955                 opendir( DIR, "/etc/l7-protocols/protocols" );
 956                 foreach $direntry ( sort readdir(DIR) )
 957                 {
 958                         next if $direntry eq ".";
 959                         next if $direntry eq "..";
 960                         next if -d "/etc/l7-protocols/protocols/$direntry";
 961                         @proto = split( /\./, $direntry );
 962                         if ( $proto[0] eq $qossettings{'L7PROT'} ) {
 963                                 print "<option value='$proto[0]' selected>$proto[0]</option>\n";
 964                         } else {
 965                                 print "<option value='$proto[0]'>$proto[0]</option>\n";
 966                         }
 967                 }
 968                 closedir DIR;
 969         print <<END
 970                     </select><td width='33%' align='center'>&nbsp;
 971                 <tr><td width='33%' align='right'>Quell-IP-Adresse:
 972                     <td width='33%' align='left'><input type='text' name='QIP' maxlength='15' value='$qossettings{'QIP'}' />
 973                     <td width='33%' align='center'>&nbsp;
 974                 <tr><td width='33%' align='right'>Ziel-IP-Adresse:
 975                     <td width='33%' align='left'><input type='text' name='DIP' maxlength='15' value='$qossettings{'DIP'}' />
 976                     <td width='33%' align='center'><input type='hidden' name='CLASS' value='$qossettings{'CLASS'}' /><input type='submit' name='DOLEVEL7' value='$Lang::tr{'save'}' />
 977                 </table></form>
 978 END
 979 ;
 980         &Header::closebox();
 981 }
 982
 983 sub portrule {
 984         &Header::openbox('100%', 'center', 'Port-Regel hinzufuegen');
 985         print <<END
 986                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 987                 <table width='66%'>
 988                 <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
 989                 <tr><td width='33%' align='right'>Protokoll:
 990                     <td width='33%' align='left'><select name='PPROT'>
 991 END
 992 ;
 993                         open( FILE, "< /etc/protocols" );
 994                         @proto = <FILE>;
 995                         close FILE;
 996                         foreach $direntry (sort @proto)
 997                         {
 998                                 @tmpline = split( /\ /, $direntry );
 999                                 next if $tmpline[0] =~ "#";
1000                                 if ( $tmpline[0] eq $qossettings{'PPROT'} ) {
1001                                         print "<option value='$tmpline[0]' selected>$tmpline[0]</option>\n";
1002                                 } else {
1003                                         print "<option value='$tmpline[0]'>$tmpline[0]</option>\n";
1004                                 }
1005                         }
1006         print <<END
1007                     </select><td width='33%' align='center'>&nbsp;
1008                 <tr><td width='33%' align='right'>Quell-Port:
1009                     <td width='33%' align='left'><input type='text' name='QPORT' maxlength='5' value='$qossettings{'QPORT'}' />
1010                     <td width='33%' align='center'>&nbsp;
1011                 <tr><td width='33%' align='right'>Ziel-Port:
1012                     <td width='33%' align='left'><input type='text' name='DPORT' maxlength='5' value='$qossettings{'DPORT'}' />
1013                     <td width='33%' align='center'>&nbsp;
1014                 <tr><td width='33%' align='right'>Quell-IP-Adresse:
1015                     <td width='33%' align='left'><input type='text' name='QIP' maxlength='15' value='$qossettings{'QIP'}' />
1016                     <td width='33%' align='center'>&nbsp;
1017                 <tr><td width='33%' align='right'>Ziel-IP-Adresse:
1018                     <td width='33%' align='left'><input type='text' name='DIP' maxlength='15' value='$qossettings{'DIP'}' />
1019                     <td width='33%' align='center'><input type='hidden' name='CLASS' value='$qossettings{'CLASS'}' /><input type='submit' name='DOPORT' value='$Lang::tr{'save'}' />
1020                 </table></form>
1021 END
1022 ;
1023         &Header::closebox();
1024 }
1025
1026 sub tosrule {
1027         &Header::openbox('100%', 'center', 'TOS-Regel');
1028         if ($qossettings{'TOS'}) {
1029                 $checked[$qossettings{'TOS'}] = "checked";
1030         }
1031         print <<END
1032                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
1033                 <table width='66%'>
1034 END
1035 ;
1036         if ( $message ne "" ) {
1037                 print "<tr><td colspan='3' align='center'><font color='red'>$message</font>";
1038         }
1039         print <<END
1040                 <tr><td colspan='2' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
1041                 <tr><td width='100%' colspan='2'>Aktivieren oder deaktivieren sie die TOS-Bits <br /> und klicken Sie danach auf <i>Speichern</i>.
1042                 <tr><td width='50%' align='left'>Minimale Verzoegerung (8)              <td width='50%'><input type="radio" name="TOS" value="8" $checked[8] />
1043                 <tr><td width='50%' align='left'>Maximaler Durchsatz (4)                <td width='50%'><input type="radio" name="TOS" value="4" $checked[4] />
1044                 <tr><td width='50%' align='left'>Maximale Zuverlaessigkeit (2)  <td width='50%'><input type="radio" name="TOS" value="2" $checked[2] />
1045                 <tr><td width='50%' align='left'>Minimale Kosten (1)                    <td width='50%'><input type="radio" name="TOS" value="1" $checked[1] />
1046                 <tr><td width='100%' align='right' colspan='2'><input type='hidden' name='CLASS' value='$qossettings{'CLASS'}' /><input type='submit' name='DOTOS' value='$Lang::tr{'save'}' />
1047                 </table></form>
1048 END
1049 ;
1050         &Header::closebox();
1051 }
1052
1053 sub showclasses {
1054         $qossettings{'DEV'} = shift;
1055         open( FILE, "< $classfile" ) or die "Unable to read $classfile";
1056         @classes = <FILE>;
1057         close FILE;
1058         if (@classes) {
1059                 open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile";
1060                 @subclasses = <FILE>;
1061                 close FILE;
1062                 open( FILE, "< $level7file" ) or die "Unable to read $level7file";
1063                 @l7rules = <FILE>;
1064                 close FILE;
1065                 open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
1066                 @tosrules = <FILE>;
1067                 close FILE;
1068                 open( FILE, "< $portfile" ) or die "Unable to read $portfile";
1069                 @portrules = <FILE>;
1070                 close FILE;
1071                 foreach $classentry (sort @classes)
1072                 {
1073                         @classline = split( /\;/, $classentry );
1074                         if ( $classline[0] eq $qossettings{'DEV'} )
1075                         {
1076                           &Header::openbox('100%', 'center', "Klasse: $classline[1]");
1077                                 print <<END
1078                                 <table border='0' width='100%' cellspacing='0'>
1079                                 <tr><td bgcolor='$color{'color20'}' width='10%' align='center'><b>$Lang::tr{'interface'}</b>
1080                                     <td bgcolor='$color{'color20'}' width='10%' align='center'><b>Klasse</b>
1081                                     <td bgcolor='$color{'color20'}' width='10%' align='center'>Prioritaet
1082                                     <td bgcolor='$color{'color20'}' width='10%' align='center'>Garantierte Bandbreite
1083                                     <td bgcolor='$color{'color20'}' width='10%' align='center'>Maximale Bandbreite
1084                                     <td bgcolor='$color{'color20'}' width='10%' align='center'>Burst
1085                                     <td bgcolor='$color{'color20'}' width='10%' align='center'>Ceil Burst
1086                                     <td bgcolor='$color{'color20'}' width='10%' align='center'>TOS
1087                                     <td bgcolor='$color{'color20'}' width='20%' align='center'>Aktionen
1088                                 <tr><td align='center' bgcolor='$color{'color22'}'>$classline[0]</td>
1089                                     <td align='center' bgcolor='$color{'color22'}'>$classline[1]</td>
1090                                     <td align='center' bgcolor='$color{'color22'}'>$classline[2]</td>
1091                                     <td align='center' bgcolor='$color{'color22'}'>$classline[3]</td>
1092                                     <td align='center' bgcolor='$color{'color22'}'>$classline[4]</td>
1093                                     <td align='center' bgcolor='$color{'color22'}'>$classline[5]</td>
1094                                     <td align='center' bgcolor='$color{'color22'}'>$classline[6]</td>
1095                                     <td align='center' bgcolor='$color{'color22'}'>$classline[7]</td>
1096                                     <td align='right'  bgcolor='$color{'color22'}'>
1097                                         <table border='0'><tr>
1098                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1099                                                 <input type='hidden' name='CLASS' value='$classline[1]' />
1100                                                 <input type='hidden' name='ACTION' value='Unterklasse hinzufuegen' />
1101                                                 <input type='image' alt='Unterklasse hinzufuegen' src='/images/addblue.gif' />
1102                                         </form>
1103                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1104                                                 <input type='hidden' name='CLASS' value='$classline[1]' />
1105                                                 <input type='hidden' name='ACTION' value='Regel hinzufuegen' />
1106                                                 <input type='image' alt='Regel hinzufuegen' src='/images/addgreen.gif' />
1107                                         </form>
1108                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1109                                                 <input type='hidden' name='CLASS' value='$classline[1]' />
1110                                                 <input type='hidden' name='DOCLASS' value='Bearbeiten' />
1111                                                 <input type='image' alt='Bearbeiten' src='/images/edit.gif' />
1112                                         </form>
1113                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1114                                                 <input type='hidden' name='CLASS' value='$classline[1]' />
1115                                                 <input type='hidden' name='DOCLASS' value='Loeschen' />
1116                                                 <input type='image' alt='Loeschen' src='/images/delete.gif' />
1117                                         </form>
1118                                         </table>
1119                                     </td>
1120                                 <tr><td align='right' colspan='2'><b>$Lang::tr{'remark'}:</b>
1121                                     <td align='center' colspan='6'> $classline[8]
1122                                     <td align='right'><b>Queueing:</b> $classline[9]
1123 END
1124 ;
1125
1126                                 if (@l7rules) {
1127                                         foreach $l7ruleentry (sort @l7rules)
1128                                         {
1129                                                 @l7ruleline = split( /\;/, $l7ruleentry );
1130                                                 if ( $l7ruleline[0] eq $classline[1] )
1131                                                 {
1132                                                         print <<END
1133                                 <tr><td align='right' colspan='2'><b>Level7-Protokoll:</b>
1134                                     <td align='center' colspan='6'>$l7ruleline[2]
1135                                     <td align='right' >
1136                                         <table border='0'><tr>
1137                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1138                                                 <input type='hidden' name='CLASS' value='$l7ruleline[0]' />
1139                                                 <input type='hidden' name='L7PROT' value='$l7ruleline[2]' />
1140                                                 <input type='hidden' name='DOLEVEL7' value='Bearbeiten' />
1141                                                 <input type='image' alt='Bearbeiten' src='/images/edit.gif' />
1142                                         </form>
1143                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1144                                                 <input type='hidden' name='CLASS' value='$l7ruleline[0]' />
1145                                                 <input type='hidden' name='L7PROT' value='$l7ruleline[2]' />
1146                                                 <input type='hidden' name='DOLEVEL7' value='Loeschen' />
1147                                                 <input type='image' alt='Loeschen' src='/images/delete.gif' />
1148                                         </form>
1149                                         </table>
1150 END
1151 ;
1152                                                         if (($l7ruleline[3] ne "") || ($l7ruleline[4] ne "")){
1153                                                                 print <<END
1154                                 <tr><td align='center'>&nbsp;
1155                                     <td align='right' colspan='3'><b>Quell-IP:</b> $l7ruleline[3]
1156                                     <td align='right' colspan='3'><b>Ziel-IP:</b> $l7ruleline[4]
1157 END
1158 ;
1159                                                         }
1160
1161
1162 END
1163 ;
1164                                                 }
1165                                         }
1166                                 }
1167
1168
1169                                 if (@portrules) {
1170                                         foreach $portruleentry (sort @portrules)
1171                                         {
1172                                                 @portruleline = split( /\;/, $portruleentry );
1173                                                 if ( $portruleline[0] eq $classline[1] )
1174                                                 {
1175                                                         print <<END
1176                                 <tr><td align='right' colspan='2'><b>Port-Regel:</b>
1177                                     <td align='center'>($portruleline[2])
1178                                     <td align='center' colspan='2'>
1179 END
1180 ;
1181                                                 if ($portruleline[4]) {
1182                                                         print <<END
1183                                     <i>Quell-Port:</i> $portruleline[4]
1184 END
1185 ;
1186                                                 }
1187                                                 print "<td align='center' colspan='2'>";
1188                                                 if ($portruleline[6]) {
1189                                                         print <<END
1190                                     <i>Ziel-Port:</i> $portruleline[6]
1191 END
1192 ;
1193                                                 }
1194                                                 print <<END
1195                                     <td>&nbsp;
1196                                     <td align='right'>
1197                                     <table border='0'><tr>
1198                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1199                                                 <input type='hidden' name='CLASS' value='$portruleline[0]' />
1200                                                 <input type='hidden' name='PPROT' value='$portruleline[2]' />
1201                                                 <input type='hidden' name='QIP' value='$portruleline[3]' />
1202                                                 <input type='hidden' name='QPORT' value='$portruleline[4]' />
1203                                                 <input type='hidden' name='DIP' value='$portruleline[5]' />
1204                                                 <input type='hidden' name='DPORT' value='$portruleline[6]' />
1205                                                 <input type='hidden' name='DOPORT' value='Bearbeiten' />
1206                                                 <input type='image' alt='Bearbeiten' src='/images/edit.gif' />
1207                                         </form>
1208                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1209                                                 <input type='hidden' name='CLASS' value='$portruleline[0]' />
1210                                                 <input type='hidden' name='PPROT' value='$portruleline[2]' />
1211                                                 <input type='hidden' name='QIP' value='$portruleline[3]' />
1212                                                 <input type='hidden' name='QPORT' value='$portruleline[4]' />
1213                                                 <input type='hidden' name='DIP' value='$portruleline[5]' />
1214                                                 <input type='hidden' name='DPORT' value='$portruleline[6]' />
1215                                                 <input type='hidden' name='DOPORT' value='Loeschen' />
1216                                                 <input type='image' alt='Loeschen' src='/images/delete.gif' />
1217                                         </form>
1218                                     </table>
1219 END
1220 ;
1221                                                         if (($portruleline[3] ne "") || ($portruleline[5] ne "")){
1222                                                                 print <<END
1223                                 <tr><td align='center'>&nbsp;
1224                                     <td align='right' colspan='3'><b>Quell-IP:</b> $portruleline[3]
1225                                     <td align='right' colspan='3'><b>Ziel-IP:</b> $portruleline[5]
1226 END
1227 ;
1228                                                         }
1229                                                 }
1230                                         }
1231                                 }
1232
1233                                 if (@tosrules) {
1234                                         foreach $tosruleentry (sort @tosrules)
1235                                         {
1236                                                 @tosruleline = split( /\;/, $tosruleentry );
1237                                                 if ( $tosruleline[0] eq $classline[1] )
1238                                                 {
1239                                                         print <<END
1240                                         <tr><td align='right' colspan='2'>
1241                                                 <b>TOS Bit matches:</b>
1242                                             <td colspan='6' align='center'>
1243 END
1244 ;
1245                                                         if ( $tosruleline[2] eq "8") {
1246                                                                 print "Minimale Verzoegerung\n";
1247                                                         } elsif ( $tosruleline[2] eq "4") {
1248                                                                 print "Maximaler Durchsatz\n";
1249                                                         } elsif ( $tosruleline[2] eq "2") {
1250                                                                 print "Maximaler Durchsatz\n";
1251                                                         } elsif ( $tosruleline[2] eq "1") {
1252                                                                 print "Minimale Kosten\n";
1253                                                         } else { print "&nbsp;\n"; }
1254
1255                                                         print <<END
1256                                                 ($tosruleline[2])
1257                                             <td align='right'>
1258                                                   <table border='0'><tr>
1259                                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1260                                                                 <input type='hidden' name='CLASS' value='$tosruleline[0]' />
1261                                                                 <input type='hidden' name='DEV' value='$tosruleline[1]' />
1262                                                                 <input type='hidden' name='TOS' value='$tosruleline[2]' />
1263                                                                 <input type='hidden' name='DOTOS' value='Bearbeiten' />
1264                                                                 <input type='image' alt='Bearbeiten' src='/images/edit.gif' />
1265                                                         </form>
1266                                                         <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1267                                                                 <input type='hidden' name='CLASS' value='$tosruleline[0]' />
1268                                                                 <input type='hidden' name='DEV' value='$tosruleline[1]' />
1269                                                                 <input type='hidden' name='TOS' value='$tosruleline[2]' />
1270                                                                 <input type='hidden' name='DOTOS' value='Loeschen' />
1271                                                                 <input type='image' alt='Loeschen' src='/images/delete.gif' />
1272                                                         </form>
1273                                                 </table>
1274 END
1275 ;
1276                                                 }
1277                                         }
1278                                 }
1279 END
1280 ;
1281                                 foreach $subclassentry (sort @subclasses)
1282                                 {
1283                                         @subclassline = split( /\;/, $subclassentry );
1284                                         if ( $subclassline[1] eq $classline[1] ) {
1285                                                 print <<END
1286                                                         <tr><td align='center' bgcolor='#FAFAFA'>Subklasse:
1287                                                             <td align='center' bgcolor='#FAFAFA'>$subclassline[2]
1288                                                             <td align='center' bgcolor='#FAFAFA'>$subclassline[3]
1289                                                             <td align='center' bgcolor='#FAFAFA'>$subclassline[4]
1290                                                             <td align='center' bgcolor='#FAFAFA'>$subclassline[5]
1291                                                             <td align='center' bgcolor='#FAFAFA'>$subclassline[6]
1292                                                             <td align='center' bgcolor='#FAFAFA'>$subclassline[7]
1293                                                             <td align='center' bgcolor='#FAFAFA'>$subclassline[8]
1294                                                             <td align='right'  bgcolor='#FAFAFA'>
1295                                                 <table border='0'><tr>
1296                                                 <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1297                                                         <input type='hidden' name='CLASS' value='$subclassline[2]' />
1298                                                         <input type='hidden' name='ACTION' value='Regel hinzufuegen' />
1299                                                         <input type='image' alt='Regel hinzufuegen' src='/images/addgreen.gif' />
1300                                                 </form>
1301                                                 <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1302                                                         <input type='hidden' name='CLASS' value='$subclassline[2]' />
1303                                                         <input type='hidden' name='DOSCLASS' value='Bearbeiten' />
1304                                                         <input type='image' alt='Bearbeiten' src='/images/edit.gif' />
1305                                                 </form>
1306                                                 <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
1307                                                         <input type='hidden' name='CLASS' value='$subclassline[2]' />
1308                                                         <input type='hidden' name='DOSCLASS' value='Loeschen' />
1309                                                         <input type='image' alt='Loeschen' src='/images/delete.gif' />
1310                                                 </form>
1311                                                 </table>
1312 END
1313 ;
1314                                         }
1315                                 }
1316                         print <<END
1317                         </table>
1318 END
1319 ;
1320                   &Header::closebox();
1321                         }
1322                         }
1323         }
1324         }
1325
1326 sub expert
1327 {
1328         &Header::openbox('100%', 'center', 'Expertenoptionen:');
1329         print <<END
1330                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
1331                 <table width='66%'>
1332                 <tr><td width='33%' align='right'>MTU:<td width='33%' align='left'>
1333                         <input type='text' name='MTU' maxlength='8' required='4' value='$qossettings{'MTU'}' />
1334                     <td width='33%' align='center'>Diese Einstellung aendert die MTU nicht global sondern nur fuer das QoS.
1335                 <tr><td width='33%' align='right'>Queue Laenge:<td width='33%' align='left'>
1336                         <input type='text' name='QLENGTH' maxlength='8' required='2' value='$qossettings{'QLENGTH'}' />
1337                     <td width='33%' align='center'>&nbsp;
1338                 <tr><td width='33%' align='right'>SFQ Perturb:<td width='33%' align='left'>
1339                         <input type='text' name='SFQ_PERTUB' maxlength='8' required='1' value='$qossettings{'SFQ_PERTUB'}' />
1340                     <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' />
1341                 </table>
1342                 </form>
1343 END
1344 ;
1345         &Header::closebox();
1346 }
1347
1348 sub validminbwdth {
1349         if ( $qossettings{'VALID'} eq 'yes' ) {
1350                 if ( $qossettings{'DEVICE'} eq $qossettings{'RED_DEV'} ) {
1351                         $qossettings{'SPD'} = $qossettings{'OUT_SPD'};
1352                 } elsif ( $qossettings{'DEVICE'} eq $qossettings{'IMQ_DEV'} ) {
1353                         $qossettings{'SPD'} = $qossettings{'INC_SPD'};
1354                 }
1355                 unless ( ( $qossettings{'MINBWDTH'} >= 1 ) && ( $qossettings{'MINBWDTH'} <= $qossettings{'SPD'} ) ) {
1356                         $qossettings{'VALID'} = 'no';
1357                         $message = "Mindestbandbreite ist ungueltig.";
1358                 }
1359                 $qossettings{'SPD'} = '';
1360         }
1361 }
1362
1363 sub validmaxbwdth {
1364         if ( $qossettings{'VALID'} eq 'yes' ) {
1365                 if ( $qossettings{'DEVICE'} eq $qossettings{'RED_DEV'} ) {
1366                         $qossettings{'SPD'} = $qossettings{'OUT_SPD'};
1367                 } elsif ( $qossettings{'DEVICE'} eq $qossettings{'IMQ_DEV'} ) {
1368                         $qossettings{'SPD'} = $qossettings{'INC_SPD'};
1369                 }
1370                 unless ( ( $qossettings{'MAXBDWTH'} >= 0 ) && ($qossettings{'MAXBDWTH'} >= $qossettings{'MINBDWTH'}) &&( $qossettings{'MAXBDWTH'} <= $qossettings{'SPD'} ) ) {
1371                         $qossettings{'VALID'} = 'no';
1372                         $message = "Mamimalbandbreite ist ungueltig.";
1373                 }
1374                 $qossettings{'SPD'} = '';
1375         }
1376 }
1377
1378 sub validclass {
1379         if ( $qossettings{'VALID'} eq 'yes' ) {
1380                 if ( $qossettings{'DEVICE'} eq $qossettings{'RED_DEV'} ) {
1381                         if ($qossettings{'CLASS'} lt 100 || $qossettings{'CLASS'} ge 121) {
1382                                 $qossettings{'VALID'} = 'no';
1383                                 $message = "Die Klassennummer passt nicht zum angegebenen Interface.";
1384                         }
1385                 } elsif ( $qossettings{'DEVICE'} eq $qossettings{'IMQ_DEV'} ) {
1386                         if ($qossettings{'CLASS'} lt 200 || $qossettings{'CLASS'} ge 221) {
1387                                 $qossettings{'VALID'} = 'no';
1388                                 $message = "Die Klassennummer passt nicht zum angegebenen Interface.";
1389                         }
1390                 }
1391                 open( FILE, "< $classfile" ) or die "Unable to read $classfile";
1392                 @tmp = <FILE>;
1393                 close FILE;
1394                 foreach $classentry (sort @tmp)
1395                 {
1396                         @tmpline = split( /\;/, $classentry );
1397                         if ( $tmpline[1] eq $qossettings{'CLASS'} )
1398                         {
1399                                 $qossettings{'VALID'} = 'no';
1400                                 $message = "Die aktuelle Klasse wird bereits verwendet.";
1401                                 last
1402                         }
1403                 }
1404         }
1405 }
1406
1407 sub validsubclass {
1408         if ( $qossettings{'VALID'} eq 'yes' ) {
1409                 open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile";
1410                 @tmp = <FILE>;
1411                 close FILE;
1412                 foreach $subclassentry (sort @tmp)
1413                 {
1414                         @tmpline = split( /\;/, $subclassentry );
1415                         if ( $tmpline[2] eq $qossettings{'SCLASS'} )
1416                         {
1417                                 $qossettings{'VALID'} = 'no';
1418                                 $message = "Die aktuelle Klasse wird bereits verwendet.";
1419                                 last
1420                         }
1421                 }
1422         }
1423 }
1424
1425 sub overviewgraph {
1426         $qossettings{'DEV'} = shift;
1427         if ( $qossettings{'DEV'} eq $qossettings{'RED_DEV'} ) {
1428                 $qossettings{'CLASSPRFX'} = '1';
1429         } else {
1430                 $qossettings{'CLASSPRFX'} = '2';
1431         }
1432         my $ERROR="";
1433         my $count="1";
1434         my $color="#000000";
1435         my @command=("/srv/web/ipfire/html/graphs/qos-graph-$qossettings{'DEV'}.png",
1436                 "--start", "-3240", "-aPNG", "-i", "-z",
1437                 "--alt-y-grid", "-w 600", "-h 150", "-r",
1438                 "--color", "SHADEA#EAE9EE",
1439                 "--color", "SHADEB#EAE9EE",
1440                 "--color", "BACK#FFFFFF",
1441                 "-t Auslastung auf ($qossettings{'DEV'})"
1442         );
1443         open( FILE, "< $classfile" ) or die "Unable to read $classfile";
1444         @classes = <FILE>;
1445         close FILE;
1446         foreach $classentry (sort @classes)
1447         {
1448                 @classline = split( /\;/, $classentry );
1449                 if ( $classline[0] eq $qossettings{'DEV'} )
1450                 {
1451                         $color=random_hex_color(6);
1452                         push(@command, "DEF:$classline[1]=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$classline[1]_$qossettings{'DEV'}.rrd:bits:AVERAGE");
1453
1454                         if ($count eq "1") {
1455                                 push(@command, "AREA:$classline[1]$color:Klasse $classline[1] - $classline[8]\\j");
1456                         } else {
1457                                 push(@command, "STACK:$classline[1]$color:Klasse $classline[1] - $classline[8]\\j");
1458                         }
1459                         $count++;
1460                 }
1461         }
1462         RRDs::graph (@command);
1463         $ERROR = RRDs::error;
1464         print "$ERROR";
1465 }
1466
1467 sub random_hex_color {
1468     my $size = shift;
1469     $size = 6 if $size !~ /^3|6$/;
1470     my @hex = ( 0 .. 9, 'a' .. 'f' );
1471     my @color;
1472     push @color, @hex[rand(@hex)] for 1 .. $size;
1473     return join('', '#', @color);
1474 }