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[people/pmueller/ipfire-2.x.git] / config / cfgroot / header.pl
1 # SmoothWall CGIs
2 #
3 # This code is distributed under the terms of the GPL
4 #
5 # (c) The SmoothWall Team
6 # Copyright (C) 2002 Alex Hudson - getcgihash() rewrite
7 # Copyright (C) 2002 Bob Grant <bob@cache.ucr.edu> - validmac()
8 # Copyright (c) 2002/04/13 Steve Bootes - add alias section, helper functions
9 # Copyright (c) 2002/08/23 Mark Wormgoor <mark@wormgoor.com> validfqdn()
10 # Copyright (c) 2003/09/11 Darren Critchley <darrenc@telus.net> srtarray()
11 #
12 package Header;
13
14 use CGI();
15 use Socket;
16 use Time::Local;
17
18 $|=1; # line buffering
19
20 $Header::revision = 'final';
21 $Header::swroot = '/var/ipfire';
22 $Header::pagecolour = '#ffffff';
23 #$Header::tablecolour = '#a0a0a0';
24 $Header::tablecolour = '#FFFFFF';
25 $Header::bigboxcolour = '#F6F4F4';
26 $Header::boxcolour = '#EAE9EE';
27 $Header::bordercolour = '#000000';
28 $Header::table1colour = '#E0E0E0';
29 $Header::table2colour = '#F0F0F0';
30 $Header::colourred = '#993333';
31 $Header::colourorange = '#FF9933';
32 $Header::colouryellow = '#FFFF00';
33 $Header::colourgreen = '#339933';
34 $Header::colourblue = '#333399';
35 $Header::colourovpn = '#339999';
36 $Header::colourfw = '#000000';
37 $Header::colourvpn = '#990099';
38 $Header::colourerr = '#FF0000';
39 $Header::viewsize = 150;
40 $Header::errormessage = '';
41 my %menuhash = ();
42 my $menu = \%menuhash;
43 %settings = ();
44 %ethsettings = ();
45 @URI = ();
46 $Header::supported=0;
47
48 ### Make sure this is an SSL request
49 if ($ENV{'SERVER_ADDR'} && $ENV{'HTTPS'} ne 'on') {
50 print "Status: 302 Moved\r\n";
51 print "Location: https://$ENV{'SERVER_ADDR'}:10443/$ENV{'PATH_INFO'}\r\n\r\n";
52 exit 0;
53 }
54
55 ### Initialize environment
56 &readhash("${swroot}/main/settings", \%settings);
57 &readhash("${swroot}/ethernet/settings", \%ethsettings);
58 $language = $settings{'LANGUAGE'};
59 $hostname = $settings{'HOSTNAME'};
60 $hostnameintitle = 0;
61
62 ### Initialize language
63 if ($language =~ /^(\w+)$/) {$language = $1;}
64
65 ### Read English Files
66 if ( -d "/var/ipfire/langs/en/" ) {
67 opendir(DIR, "/var/ipfire/langs/en/");
68 @names = readdir(DIR) or die "Cannot Read Directory: $!\n";
69 foreach $name(@names) {
70 next if ($name eq ".");
71 next if ($name eq "..");
72 next if (!($name =~ /\.pl$/));
73 require "${swroot}/langs/en/${name}";
74 };
75 };
76
77
78 ### Enable Language Files
79 if ( -d "/var/ipfire/langs/${language}/" ) {
80 opendir(DIR, "/var/ipfire/langs/${language}/");
81 @names = readdir(DIR) or die "Cannot Read Directory: $!\n";
82 foreach $name(@names) {
83 next if ($name eq ".");
84 next if ($name eq "..");
85 next if (!($name =~ /\.pl$/));
86 require "${swroot}/langs/${language}/${name}";
87 };
88 };
89
90
91 require "${swroot}/langs/en.pl";
92 require "${swroot}/langs/${language}.pl";
93
94 sub orange_used () {
95 if ($ethsettings{'CONFIG_TYPE'} =~ /^[1357]$/) {
96 return 1;
97 }
98 return 0;
99 }
100
101 sub blue_used () {
102 if ($ethsettings{'CONFIG_TYPE'} =~ /^[4567]$/) {
103 return 1;
104 }
105 return 0;
106 }
107
108 sub is_modem {
109 if ($ethsettings{'CONFIG_TYPE'} =~ /^[0145]$/) {
110 return 1;
111 }
112 return 0;
113 }
114
115 ### Initialize menu
116 sub genmenu {
117 my %subsystemhash = ();
118 my $subsystem = \%subsystemhash;
119
120 $subsystem->{'10.home'} = {
121 'caption' => $tr{'alt home'},
122 'uri' => '/cgi-bin/index.cgi',
123 'title' => "$tr{'alt home'}",
124 'enabled' => 1,
125 };
126 $subsystem->{'20.passwords'} = {
127 'caption' => $tr{'sspasswords'},
128 'uri' => '/cgi-bin/changepw.cgi',
129 'title' => "$tr{'sspasswords'}",
130 'enabled' => 1,
131 };
132 $subsystem->{'30.ssh'} = {
133 'caption' => $tr{'ssh access'},
134 'uri' => '/cgi-bin/remote.cgi',
135 'title' => "$tr{'ssh access'}",
136 'enabled' => 1,
137 };
138 $subsystem->{'40.gui'} = {
139 'caption' => $tr{'gui settings'},
140 'uri' => '/cgi-bin/gui.cgi',
141 'title' => "$tr{'gui settings'}",
142 'enabled' => 1,
143 };
144 $subsystem->{'50.shutdown'} = {
145 'caption' => $tr{'shutdown'},
146 'uri' => '/cgi-bin/shutdown.cgi',
147 'title' => "$tr{'shutdown'} / $tr{'reboot'}",
148 'enabled' => 1,
149 };
150 $subsystem->{'99.credits'} = {
151 'caption' => $tr{'credits'},
152 'uri' => '/cgi-bin/credits.cgi',
153 'title' => "$tr{'credits'}",
154 'enabled' => 1,
155 };
156
157 my %substatushash = ();
158 my $substatus = \%substatushash;
159 $substatus->{'10.systemstatus'} = {
160 'caption' => $tr{'sssystem status'},
161 'uri' => '/cgi-bin/status.cgi',
162 'title' => "$tr{'sssystem status'}",
163 'enabled' => 1,
164 };
165 $substatus->{'20.networkstatus'} = {
166 'caption' => $tr{'ssnetwork status'},
167 'uri' => '/cgi-bin/netstatus.cgi',
168 'title' => "$tr{'ssnetwork status'}",
169 'enabled' => 1,
170 };
171 $substatus->{'30.systemgraphs'} = {
172 'caption' => $tr{'system graphs'},
173 'uri' => '/cgi-bin/graphs.cgi',
174 'novars' => 1,
175 'title' => "$tr{'system graphs'}",
176 'enabled' => 1,
177 };
178 $substatus->{'40.trafficgraphs'} = {
179 'caption' => $tr{'sstraffic graphs'},
180 'uri' => '/cgi-bin/graphs.cgi',
181 'vars' => 'graph=network',
182 'title' => "$tr{'sstraffic graphs'}",
183 'enabled' => 1,
184 };
185 $substatus->{'50.proxygraphs'} = {
186 'caption' => $tr{'ssproxy graphs'},
187 'uri' => '/cgi-bin/proxygraphs.cgi',
188 'title' => "$tr{'ssproxy graphs'}",
189 'enabled' => 1,
190 };
191 $substatus->{'60.fwhits'} = {
192 'caption' => 'Firewall-Diagramme',
193 'uri' => '/cgi-bin/fwhits.cgi',
194 'title' => "Firewall-Diagramme",
195 'enabled' => 1,
196 };
197 $substatus->{'70.hddtemp'} = {
198 'caption' => '$tr{'HDD temperature graphs'}',
199 'uri' => '/cgi-bin/hddgraph.cgi',
200 'title' => "$tr{'HDD temperature graphs'}",
201 'enabled' => 1,
202 };
203 $substatus->{'80.connections'} = {
204 'caption' => $tr{'connections'},
205 'uri' => '/cgi-bin/connections.cgi',
206 'title' => "$tr{'connections'}",
207 'enabled' => 1,
208 };
209 $substatus->{'90.nettraf'} = {
210 'caption' => $tr{'sstraffic'},
211 'uri' => '/cgi-bin/traffic.cgi',
212 'title' => "$tr{'sstraffic'}",
213 'enabled' => 1,
214 };
215 $substatus->{'99.iptfilters'} = {
216 'caption' => $tr{'iptfilters iptable rules'},
217 'uri' => '/cgi-bin/iptfilters.cgi',
218 'title' => "$tr{'iptfilters iptable rules'}",
219 'enabled' => 1,
220 };
221
222 my %subnetworkhash = ();
223 my $subnetwork = \%subnetworkhash;
224
225 $subnetwork->{'10.proxy'} = {'caption' => 'Webproxy',
226 'uri' => '/cgi-bin/proxy.cgi',
227 'title' => "Webproxy",
228 'enabled' => 1,
229 };
230 $subnetwork->{'20.urlfilter'} = {'caption' => 'URL-Filter',
231 'uri' => '/cgi-bin/urlfilter.cgi',
232 'title' => "URL-Filter",
233 'enabled' => 1,
234 };
235 $subnetwork->{'30.dhcp'} = {'caption' => $tr{'dhcp server'},
236 'uri' => '/cgi-bin/dhcp.cgi',
237 'title' => "$tr{'dhcp server'}",
238 'enabled' => 1,
239 };
240 $subnetwork->{'40.dialup'} = {
241 'caption' => $tr{'alt dialup'},
242 'uri' => '/cgi-bin/pppsetup.cgi',
243 'title' => "$tr{'alt dialup'}",
244 'enabled' => 1,
245 };
246 $subnetwork->{'50.hosts'} = {
247 'caption' => $tr{'edit hosts'},
248 'uri' => '/cgi-bin/hosts.cgi',
249 'title' => "$tr{'edit hosts'}",
250 'enabled' => 1,
251 };
252 $subnetwork->{'60.upload'} = {
253 'caption' => $tr{'upload'},
254 'uri' => '/cgi-bin/upload.cgi',
255 'title' => "$tr{'upload'}",
256 'enabled' => 0,
257 };
258 $subnetwork->{'70.aliases'} = {
259 'caption' => $tr{'aliases'},
260 'uri' => '/cgi-bin/aliases.cgi',
261 'title' => "$tr{'aliases'}",
262 'enabled' => 1,
263 };
264
265 my %subserviceshash = ();
266 my $subservices = \%subserviceshash;
267
268
269 $subservices->{'10.openvpn'} = {
270 'caption' => 'OpenVPN',
271 'uri' => '/cgi-bin/ovpnmain.cgi',
272 'title' => "$tr{'virtual private networking'}",
273 'enabled' => 1,
274 };
275 $subservices->{'20.ipsec'} = {
276 'caption' => 'IPSec',
277 'uri' => '/cgi-bin/vpnmain.cgi',
278 'title' => "$tr{'virtual private networking'}",
279 'enabled' => 1,
280 };
281 $subservices->{'30.dyndns'} = {'caption' => $tr{'dynamic dns'},
282 'uri' => '/cgi-bin/ddns.cgi',
283 'title' => "$tr{'dynamic dns'}",
284 'enabled' => 1,
285 };
286 $subservices->{'40.time'} = {'caption' => $tr{'time server'},
287 'uri' => '/cgi-bin/time.cgi',
288 'title' => "$tr{'time server'}",
289 'enabled' => 1,
290 };
291 $subservices->{'50.qos'} = {'caption' => 'Quality of Service',
292 'uri' => '/cgi-bin/qos.cgi',
293 'title' => "Quality of Service",
294 'enabled' => 1,
295 };
296 $subservices->{'60.ids'} = {'caption' => $tr{'intrusion detection'},
297 'enabled' => 1,
298 'uri' => '/cgi-bin/ids.cgi',
299 'title' => "$tr{'intrusion detection system'}",
300 };
301
302
303
304 my %subfirewallhash = ();
305 my $subfirewall = \%subfirewallhash;
306
307
308 $subfirewall->{'10.dnat'} = {
309 'caption' => $tr{'ssport forwarding'},
310 'uri' => '/cgi-bin/portfw.cgi',
311 'title' => "$tr{'ssport forwarding'}",
312 'enabled' => 1,
313 };
314 $subfirewall->{'20.xtaccess'} = {
315 'caption' => $tr{'external access'},
316 'uri' => '/cgi-bin/xtaccess.cgi',
317 'title' => "$tr{'external access'}",
318 'enabled' => 1,
319 };
320 $subfirewall->{'30.wireless'} = {
321 'caption' => $tr{'blue access'},
322 'uri' => '/cgi-bin/wireless.cgi',
323 'title' => "$tr{'blue access'}",
324 'enabled' => 1,
325 };
326 $subfirewall->{'40.dmz'} = {
327 'caption' => $tr{'ssdmz pinholes'},
328 'uri' => '/cgi-bin/dmzholes.cgi',
329 'title' => "$tr{'dmz pinhole configuration'}",
330 'enabled' => 1,
331 };
332 $subfirewall->{'50.outgoing'} = {
333 'caption' => $tr{'outgoing firewall'},
334 'uri' => '/cgi-bin/outgoingfw.cgi',
335 'title' => "$tr{'outgoing firewall'}",
336 'enabled' => 1,
337 };
338 $subfirewall->{'60.fwopts'} = {
339 'caption' => $tr{'options fw'},
340 'uri' => '/cgi-bin/optionsfw.cgi',
341 'title' => "$tr{'options fw'}",
342 'enabled' => 1,
343 };
344
345 my %sublogshash = ();
346 my $sublogs = \%sublogshash;
347
348 $sublogs->{'10.summary'} = {'caption' => $tr{'log summary'},
349 'uri' => '/cgi-bin/logs.cgi/summary.dat',
350 'title' => "$tr{'log summary'}",
351 'enabled' => 1
352 };
353 $sublogs->{'20.settings'} = {'caption' => $tr{'log settings'},
354 'uri' => '/cgi-bin/logs.cgi/config.dat',
355 'title' => "$tr{'log settings'}",
356 'enabled' => 1
357 };
358 $sublogs->{'30.proxy'} = {'caption' => $tr{'proxy logs'},
359 'uri' => '/cgi-bin/logs.cgi/proxylog.dat',
360 'title' => "$tr{'proxy logs'}",
361 'enabled' => 1
362 };
363 $sublogs->{'40.firewall'} = {'caption' => $tr{'firewall logs'},
364 'uri' => '/cgi-bin/logs.cgi/firewalllog.dat',
365 'title' => "$tr{'firewall logs'}",
366 'enabled' => 1
367 };
368 $sublogs->{'50.ids'} = {'caption' => $tr{'ids logs'},
369 'uri' => '/cgi-bin/logs.cgi/ids.dat',
370 'title' => "$tr{'ids logs'}",
371 'enabled' => 1
372 };
373 $sublogs->{'60.urlfilter'} = {
374 'caption' => $tr{'urlfilter log'},
375 'uri' => '/cgi-bin/logs.cgi/urlfilter.dat',
376 'title' => "$tr{'urlfilter log'}",
377 'enabled' => 1,
378 };
379 $sublogs->{'70.openvpn'} = {'caption' => $tr{'openvpn log'},
380 'uri' => '/cgi-bin/logs.cgi/openvpn.dat',
381 'title' => "$tr{'openvpn log'}",
382 'enabled' => 1
383 };
384 $sublogs->{'80.system'} = {'caption' => $tr{'system logs'},
385 'uri' => '/cgi-bin/logs.cgi/log.dat',
386 'title' => "$tr{'system logs'}",
387 'enabled' => 1
388 };
389 $sublogs->{'90.userlog'} = {'caption' => $tr{'user proxy logs'},
390 'uri' => '/cgi-bin/logs.cgi/userlog.dat',
391 'title' => "$tr{'user log'}",
392 'enabled' => 1
393 };
394
395 my %subipfirehash = ();
396 my $subipfire = \%subipfirehash;
397 $subipfire->{'10.pakfire'} = {'caption' => 'Pakfire',
398 'uri' => '/cgi-bin/pakfire.cgi',
399 'title' => "Pakfire",
400 'enabled' => 1,
401 };
402 $subipfire->{'20.asterisk'} = {'caption' => 'Asterisk',
403 'uri' => '/cgi-bin/asterisk.cgi',
404 'title' => "Asterisk",
405 'enabled' => 1,
406 };
407 $subipfire->{'30.samba'} = {'caption' => 'Samba',
408 'uri' => '/cgi-bin/samba.cgi',
409 'title' => "Samba",
410 'enabled' => 1,
411 };
412 $subipfire->{'99.help'} = {'caption' => $tr{'help'},
413 'uri' => '/cgi-bin/help.cgi',
414 'title' => "$tr{'help'}",
415 'enabled' => 1,
416 };
417
418
419
420 $menu->{'01.system'} = {'caption' => $tr{'alt system'},
421 'enabled' => 1,
422 'subMenu' => $subsystem
423 };
424 $menu->{'02.status'} = {'caption' => $tr{'status'},
425 'enabled' => 1,
426 'subMenu' => $substatus
427 };
428 $menu->{'03.network'} = {'caption' => $tr{'network'},
429 'enabled' => 1,
430 'subMenu' => $subnetwork
431 };
432 $menu->{'04.services'} = {'caption' => $tr{'alt services'},
433 'enabled' => 1,
434 'subMenu' => $subservices
435 };
436 $menu->{'05.firewall'} = {'caption' => $tr{'firewall'},
437 'enabled' => 1,
438 'subMenu' => $subfirewall
439 };
440 $menu->{'06.proxy'} = {'caption' => $tr{'alt proxy'},
441 'enabled' => 1,
442 'subMenu' => $subproxy
443 };
444 $menu->{'07.ipfire'} = {'caption' => 'IPFire',
445 'enabled' => 1,
446 'subMenu' => $subipfire
447 };
448 $menu->{'08.logs'} = {'caption' => $tr{'alt logs'},
449 'enabled' => 1,
450 'subMenu' => $sublogs
451 };
452
453 if (! blue_used() && ! orange_used()) {
454 $menu->{'05.firewall'}{'subMenu'}->{'04.dmz'}{'enabled'} = 0;
455 }
456 if (! blue_used()) {
457 $menu->{'05.firewall'}{'subMenu'}->{'03.wireless'}{'enabled'} = 0;
458 }
459 if (! $ethsettings{'CONFIG_TYPE'} =~ /^(2|3|6|7)$/ && $ethsettings{'RED_TYPE'} eq 'STATIC' ) {
460 $menu->{'03.network'}{'subMenu'}->{'04.aliases'}{'enabled'} = 0;
461 }
462 }
463
464 sub showhttpheaders
465 {
466 print "Pragma: no-cache\n";
467 print "Cache-control: no-cache\n";
468 print "Connection: close\n";
469 print "Content-type: text/html\n\n";
470 }
471
472 sub is_menu_visible($) {
473 my $link = shift;
474 $link =~ s#\?.*$##;
475 return (-e $ENV{'DOCUMENT_ROOT'}."/../$link");
476 }
477
478
479 sub getlink($) {
480 my $root = shift;
481 if (! $root->{'enabled'}) {
482 return '';
483 }
484 if ($root->{'uri'} !~ /^$/) {
485 my $vars = '';
486 if ($root->{'vars'} !~ /^$/) {
487 $vars = '?'. $root->{'vars'};
488 }
489 if (! is_menu_visible($root->{'uri'})) {
490 return '';
491 }
492 return $root->{'uri'}.$vars;
493 }
494 my $submenus = $root->{'subMenu'};
495 if (! $submenus) {
496 return '';
497 }
498 foreach my $item (sort keys %$submenus) {
499 my $link = getlink($submenus->{$item});
500 if ($link ne '') {
501 return $link;
502 }
503 }
504 return '';
505 }
506
507
508 sub compare_url($) {
509 my $conf = shift;
510
511 my $uri = $conf->{'uri'};
512 my $vars = $conf->{'vars'};
513 my $novars = $conf->{'novars'};
514
515 if ($uri eq '') {
516 return 0;
517 }
518 if ($uri ne $URI[0]) {
519 return 0;
520 }
521 if ($novars) {
522 if ($URI[1] !~ /^$/) {
523 return 0;
524 }
525 }
526 if (! $vars) {
527 return 1;
528 }
529 return ($URI[1] eq $vars);
530 }
531
532
533 sub gettitle($) {
534 my $root = shift;
535
536 if (! $root) {
537 return '';
538 }
539 foreach my $item (sort keys %$root) {
540 my $val = $root->{$item};
541 if (compare_url($val)) {
542 $val->{'selected'} = 1;
543 if ($val->{'title'} !~ /^$/) {
544 return $val->{'title'};
545 }
546 return 'EMPTY TITLE';
547 }
548
549 my $title = gettitle($val->{'subMenu'});
550 if ($title ne '') {
551 $val->{'selected'} = 1;
552 return $title;
553 }
554 }
555 return '';
556 }
557
558
559 sub showmenu() {
560 print <<EOF
561 <div id="menu-top">
562 <ul>
563 EOF
564 ;
565 foreach my $k1 ( sort keys %$menu ) {
566 if (! $menu->{$k1}{'enabled'}) {
567 next;
568 }
569
570 my $link = getlink($menu->{$k1});
571 if ($link eq '') {
572 next;
573 }
574 if (! is_menu_visible($link)) {
575 next;
576 }
577 if ($menu->{$k1}->{'selected'}) {
578 print '<li class="selected">';
579 } else {
580 print '<li>';
581 }
582
583 print <<EOF
584 <div class="rcorner">
585 <a href="$link">$menu->{$k1}{'caption'}</a>
586 </div>
587 </li>
588 EOF
589 ;
590 }
591
592 print <<EOF
593 </ul>
594 </div>
595 EOF
596 ;
597 }
598
599 sub getselected($) {
600 my $root = shift;
601 if (!$root) {
602 return 0;
603 }
604
605 foreach my $item (%$root) {
606 if ($root->{$item}{'selected'}) {
607 return $root->{$item};
608 }
609 }
610 }
611
612 sub showsubsection($$) {
613 my $root = shift;
614 my $id = shift;
615 if ($id eq '') {
616 $id = 'menu-left';
617 }
618
619 if (! $root) {
620 return;
621 }
622 my $selected = getselected($root);
623 if (! $selected) {
624 return;
625 }
626 my $submenus = $selected->{'subMenu'};
627 if (! $submenus) {
628 return;
629 }
630
631 print <<EOF
632 <div id="$id">
633 <ul>
634 EOF
635 ;
636 foreach my $item (sort keys %$submenus) {
637 my $hash = $submenus->{$item};
638 if (! $hash->{'enabled'}) {
639 next;
640 }
641
642 my $link = getlink($hash);
643 if ($link eq '') {
644 next;
645 }
646 if (! is_menu_visible($link)) {
647 next;
648 }
649 if ($hash->{'selected'}) {
650 print '<li class="selected">';
651 } else {
652 print '<li>';
653 }
654
655 print <<EOF
656 <a href="$link">$hash->{'caption'}</a>
657 </li>
658 EOF
659 ;
660 }
661
662 print <<EOF
663 </ul>
664 </div>
665 EOF
666 ;
667
668 }
669
670
671 sub showsubsubsection($) {
672 my $root = shift;
673 if (!$root) {
674 return;
675 }
676 my $selected = getselected($root);
677 if (! $selected) {
678 return
679 }
680 if (! $selected->{'subMenu'}) {
681 return
682 }
683
684 showsubsection($selected->{'subMenu'}, 'menu-subtop');
685 }
686
687
688 sub get_helpuri() {
689 my $helpfile = '';
690 if ($URI[0] =~ /.*\/([^\/]+)\.cgi/) {
691 $helpfile = $1;
692 } else {
693 return '';
694 }
695 $helpfile .= '.help.html';
696
697 my $helpuri = '/doc/'.$language.'/'.$helpfile;
698 if (! -e $ENV{'DOCUMENT_ROOT'}.$helpuri) {
699 return '';
700 }
701 return $helpuri;
702 }
703
704
705 sub openpage {
706 my $title = shift;
707 my $boh = shift;
708 my $extrahead = shift;
709
710 @URI=split ('\?', $ENV{'REQUEST_URI'} );
711 &readhash("${swroot}/main/settings", \%settings);
712 &genmenu();
713
714 my $h2 = gettitle($menu);
715 my $helpuri = get_helpuri();
716
717 $title = "IPFire - $title";
718 if ($settings{'WINDOWWITHHOSTNAME'} eq 'on') {
719 $title = "$settings{'HOSTNAME'}.$settings{'DOMAINNAME'} - $title";
720 }
721
722 print <<END
723 <!DOCTYPE html
724 PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
725 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
726
727 <html>
728 <head>
729 <title>$title</title>
730
731 $extrahead
732 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
733 <meta http-equiv="Page-Enter" content="blendTrans(Duration=0.5,Transition=12)">
734 <meta http-equiv="Page-Exit" content="blendTrans(Duration=0.5,Transition=12)">
735 <link rel="shortcut icon" href="/favicon.ico" />
736 <style type="text/css">\@import url(/include/style.css);</style>
737 <style type="text/css">\@import url(/include/menu.css);</style>
738 <style type="text/css">\@import url(/include/content.css);</style>
739 <script language="javascript" type="text/javascript">
740
741 function swapVisibility(id) {
742 el = document.getElementById(id);
743 if(el.style.display != 'block') {
744 el.style.display = 'block'
745 }
746 else {
747 el.style.display = 'none'
748 }
749 }
750 </script>
751
752 </head>
753 <body>
754 <!-- IPFIRE HEADER -->
755
756 <div id="main">
757
758 <div id="header">
759 <img id="logo-product" src="/images/logo_ipfire.gif">
760 <div id="header-icons">
761 <a href="http://users.ipfire.eu/" target="_blank"><img border="0" src="/images/help.gif"></a>
762 </div>
763 </div>
764
765 END
766 ;
767
768 &showmenu();
769
770 print <<END
771 <div id="content">
772 <table width="90%">
773 <tr>
774 <td valign="top">
775 END
776 ;
777
778 &showsubsection($menu);
779
780 print <<END
781 <p><center><img src="/images/iptux.png" width='160px' height='160px'></center></p>
782 </td>
783 <td width="100%" valign="top">
784 <div id="page-content">
785 <h2>$h2</h2>
786 END
787 ;
788
789 &showsubsubsection($menu);
790
791 eval {
792 require 'ipfire-network.pl';
793 $supported = check_support();
794 warn_unsupported($supported);
795 };
796 }
797
798 sub closepage () {
799 my $status = &connectionstatus();
800 $uptime = `/usr/bin/uptime`;
801
802 print <<END
803 <div align="center">
804 <p>
805 <div style="font-size: 9px"><b>Status:</b> $status <b>Uptime:</b>$uptime</div>
806 </p>
807 </div>
808 </body>
809 </html>
810 END
811 ;
812 }
813
814 sub openbigbox
815 {
816 my $width = $_[0];
817 my $align = $_[1];
818 my $sideimg = $_[2];
819
820 if ($errormessage) {
821 $bgcolor = "style='background-color: $colourerr;'";
822 } else {
823 $bgcolor = '';
824 }
825 }
826
827 sub closebigbox
828 {
829 # print "</td></tr></table></td></tr></table>\n"
830 }
831
832 sub openbox
833 {
834 $width = $_[0];
835 $align = $_[1];
836 $caption = $_[2];
837
838 if ($caption) { print "<h3>$caption</h3>\n"; } else { print "&nbsp;"; }
839
840 print "<table class=\"list\"><tr><td align=\"$align\">\n";
841 }
842
843 sub closebox
844 {
845 print "</td></tr></table><br><br>";
846 }
847
848 sub writehash
849 {
850 my $filename = $_[0];
851 my $hash = $_[1];
852
853 # write cgi vars to the file.
854 open(FILE, ">${filename}") or die "Unable to write file $filename";
855 flock FILE, 2;
856 foreach $var (keys %$hash)
857 {
858 $val = $hash->{$var};
859 # Darren Critchley Jan 17, 2003 added the following because when submitting with a graphic, the x and y
860 # location of the mouse are submitted as well, this was being written to the settings file causing
861 # some serious grief! This skips the variable.x and variable.y
862 if (!($var =~ /(.x|.y)$/)) {
863 if ($val =~ / /) {
864 $val = "\'$val\'"; }
865 if (!($var =~ /^ACTION/)) {
866 print FILE "${var}=${val}\n"; }
867 }
868 }
869 close FILE;
870 }
871
872 sub readhash
873 {
874 my $filename = $_[0];
875 my $hash = $_[1];
876 my ($var, $val);
877
878 open(FILE, $filename) or die "Unable to read file $filename";
879
880 while (<FILE>)
881 {
882 chop;
883 ($var, $val) = split /=/, $_, 2;
884 if ($var)
885 {
886 $val =~ s/^\'//g;
887 $val =~ s/\'$//g;
888
889 # Untaint variables read from hash
890 $var =~ /([A-Za-z0-9_-]*)/; $var = $1;
891 $val =~ /([\w\W]*)/; $val = $1;
892 $hash->{$var} = $val;
893 }
894 }
895 close FILE;
896 }
897
898 sub getcgihash {
899 my ($hash, $params) = @_;
900 my $cgi = CGI->new ();
901 $hash->{'__CGI__'} = $cgi;
902 return if ($ENV{'REQUEST_METHOD'} ne 'POST');
903 if (!$params->{'wantfile'}) {
904 $CGI::DISABLE_UPLOADS = 1;
905 $CGI::POST_MAX = 512 * 1024;
906 } else {
907 $CGI::POST_MAX = 10 * 1024 * 1024;
908 }
909
910 $cgi->referer() =~ m/^https?\:\/\/([^\/]+)/;
911 my $referer = $1;
912 $cgi->url() =~ m/^https?\:\/\/([^\/]+)/;
913 my $servername = $1;
914 return if ($referer ne $servername);
915
916 ### Modified for getting multi-vars, split by |
917 %temp = $cgi->Vars();
918 foreach my $key (keys %temp) {
919 $hash->{$key} = $temp{$key};
920 $hash->{$key} =~ s/\0/|/g;
921 $hash->{$key} =~ s/^\s*(.*?)\s*$/$1/;
922 }
923
924 if (($params->{'wantfile'})&&($params->{'filevar'})) {
925 $hash->{$params->{'filevar'}} = $cgi->upload
926 ($params->{'filevar'});
927 }
928 return;
929 }
930
931 sub log
932 {
933 my $logmessage = $_[0];
934 $logmessage =~ /([\w\W]*)/;
935 $logmessage = $1;
936 system('/usr/bin/logger', '-t', 'ipfire', $logmessage);
937 }
938
939 sub age
940 {
941 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
942 $atime, $mtime, $ctime, $blksize, $blocks) = stat $_[0];
943 my $now = time;
944
945 my $totalsecs = $now - $mtime;
946 my $days = int($totalsecs / 86400);
947 my $totalhours = int($totalsecs / 3600);
948 my $hours = $totalhours % 24;
949 my $totalmins = int($totalsecs / 60);
950 my $mins = $totalmins % 60;
951 my $secs = $totalsecs % 60;
952
953 return "${days}d ${hours}h ${mins}m ${secs}s";
954 }
955
956 sub validip
957 {
958 my $ip = $_[0];
959
960 if (!($ip =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/)) {
961 return 0; }
962 else
963 {
964 @octets = ($1, $2, $3, $4);
965 foreach $_ (@octets)
966 {
967 if (/^0./) {
968 return 0; }
969 if ($_ < 0 || $_ > 255) {
970 return 0; }
971 }
972 return 1;
973 }
974 }
975
976 sub validmask
977 {
978 my $mask = $_[0];
979
980 # secord part an ip?
981 if (&validip($mask)) {
982 return 1; }
983 # second part a number?
984 if (/^0/) {
985 return 0; }
986 if (!($mask =~ /^\d+$/)) {
987 return 0; }
988 if ($mask >= 0 && $mask <= 32) {
989 return 1; }
990 return 0;
991 }
992
993 sub validipormask
994 {
995 my $ipormask = $_[0];
996
997 # see if it is a IP only.
998 if (&validip($ipormask)) {
999 return 1; }
1000 # split it into number and mask.
1001 if (!($ipormask =~ /^(.*?)\/(.*?)$/)) {
1002 return 0; }
1003 $ip = $1;
1004 $mask = $2;
1005 # first part not a ip?
1006 if (!(&validip($ip))) {
1007 return 0; }
1008 return &validmask($mask);
1009 }
1010
1011 sub validipandmask
1012 {
1013 my $ipandmask = $_[0];
1014
1015 # split it into number and mask.
1016 if (!($ipandmask =~ /^(.*?)\/(.*?)$/)) {
1017 return 0; }
1018 $ip = $1;
1019 $mask = $2;
1020 # first part not a ip?
1021 if (!(&validip($ip))) {
1022 return 0; }
1023 return &validmask($mask);
1024 }
1025
1026 sub validport
1027 {
1028 $_ = $_[0];
1029
1030 if (!/^\d+$/) {
1031 return 0; }
1032 if (/^0./) {
1033 return 0; }
1034 if ($_ >= 1 && $_ <= 65535) {
1035 return 1; }
1036 return 0;
1037 }
1038
1039 sub validmac
1040 {
1041 my $checkmac = $_[0];
1042 my $ot = '[0-9a-f]{2}'; # 2 Hex digits (one octet)
1043 if ($checkmac !~ /^$ot:$ot:$ot:$ot:$ot:$ot$/i)
1044 {
1045 return 0;
1046 }
1047 return 1;
1048 }
1049
1050 sub validhostname
1051 {
1052 # Checks a hostname against RFC1035
1053 my $hostname = $_[0];
1054
1055 # Each part should be at least two characters in length
1056 # but no more than 63 characters
1057 if (length ($hostname) < 2 || length ($hostname) > 63) {
1058 return 0;}
1059 # Only valid characters are a-z, A-Z, 0-9 and -
1060 if ($hostname !~ /^[a-zA-Z0-9-]*$/) {
1061 return 0;}
1062 # First character can only be a letter or a digit
1063 if (substr ($hostname, 0, 1) !~ /^[a-zA-Z0-9]*$/) {
1064 return 0;}
1065 # Last character can only be a letter or a digit
1066 if (substr ($hostname, -1, 1) !~ /^[a-zA-Z0-9]*$/) {
1067 return 0;}
1068 return 1;
1069 }
1070
1071 sub validdomainname
1072 {
1073 # Checks a domain name against RFC1035
1074 my $domainname = $_[0];
1075 my @parts = split (/\./, $domainname); # Split hostname at the '.'
1076
1077 foreach $part (@parts) {
1078 # Each part should be at least two characters in length
1079 # but no more than 63 characters
1080 if (length ($part) < 2 || length ($part) > 63) {
1081 return 0;}
1082 # Only valid characters are a-z, A-Z, 0-9 and -
1083 if ($part !~ /^[a-zA-Z0-9-]*$/) {
1084 return 0;}
1085 # First character can only be a letter or a digit
1086 if (substr ($part, 0, 1) !~ /^[a-zA-Z0-9]*$/) {
1087 return 0;}
1088 # Last character can only be a letter or a digit
1089 if (substr ($part, -1, 1) !~ /^[a-zA-Z0-9]*$/) {
1090 return 0;}
1091 }
1092 return 1;
1093 }
1094
1095 sub validfqdn
1096 {
1097 # Checks a fully qualified domain name against RFC1035
1098 my $fqdn = $_[0];
1099 my @parts = split (/\./, $fqdn); # Split hostname at the '.'
1100 if (scalar(@parts) < 2) { # At least two parts should
1101 return 0;} # exist in a FQDN
1102 # (i.e. hostname.domain)
1103 foreach $part (@parts) {
1104 # Each part should be at least two characters in length
1105 # but no more than 63 characters
1106 if (length ($part) < 2 || length ($part) > 63) {
1107 return 0;}
1108 # Only valid characters are a-z, A-Z, 0-9 and -
1109 if ($part !~ /^[a-zA-Z0-9-]*$/) {
1110 return 0;}
1111 # First character can only be a letter or a digit
1112 if (substr ($part, 0, 1) !~ /^[a-zA-Z0-9]*$/) {
1113 return 0;}
1114 # Last character can only be a letter or a digit
1115 if (substr ($part, -1, 1) !~ /^[a-zA-Z0-9]*$/) {
1116 return 0;}
1117 }
1118 return 1;
1119 }
1120
1121 sub validportrange # used to check a port range
1122 {
1123 my $port = $_[0]; # port values
1124 $port =~ tr/-/:/; # replace all - with colons just in case someone used -
1125 my $srcdst = $_[1]; # is it a source or destination port
1126
1127 if (!($port =~ /^(\d+)\:(\d+)$/)) {
1128
1129 if (!(&validport($port))) {
1130 if ($srcdst eq 'src'){
1131 return $tr{'source port numbers'};
1132 } else {
1133 return $tr{'destination port numbers'};
1134 }
1135 }
1136 }
1137 else
1138 {
1139 @ports = ($1, $2);
1140 if ($1 >= $2){
1141 if ($srcdst eq 'src'){
1142 return $tr{'bad source range'};
1143 } else {
1144 return $tr{'bad destination range'};
1145 }
1146 }
1147 foreach $_ (@ports)
1148 {
1149 if (!(&validport($_))) {
1150 if ($srcdst eq 'src'){
1151 return $tr{'source port numbers'};
1152 } else {
1153 return $tr{'destination port numbers'};
1154 }
1155 }
1156 }
1157 return;
1158 }
1159 }
1160
1161 # Test if IP is within a subnet
1162 # Call: IpInSubnet (Addr, Subnet, Subnet Mask)
1163 # Subnet can be an IP of the subnet: 10.0.0.0 or 10.0.0.1
1164 # Everything in dottted notation
1165 # Return: TRUE/FALSE
1166 sub IpInSubnet
1167 {
1168 $ip = unpack('N', inet_aton(shift));
1169 $start = unpack('N', inet_aton(shift));
1170 $mask = unpack('N', inet_aton(shift));
1171 $start &= $mask; # base of subnet...
1172 $end = $start + ~$mask;
1173 return (($ip >= $start) && ($ip <= $end));
1174 }
1175
1176 sub validemail {
1177 my $mail = shift;
1178 return 0 if ( $mail !~ /^[0-9a-zA-Z\.\-\_]+\@[0-9a-zA-Z\.\-]+$/ );
1179 return 0 if ( $mail =~ /^[^0-9a-zA-Z]|[^0-9a-zA-Z]$/);
1180 return 0 if ( $mail !~ /([0-9a-zA-Z]{1})\@./ );
1181 return 0 if ( $mail !~ /.\@([0-9a-zA-Z]{1})/ );
1182 return 0 if ( $mail =~ /.\.\-.|.\-\..|.\.\..|.\-\-./g );
1183 return 0 if ( $mail =~ /.\.\_.|.\-\_.|.\_\..|.\_\-.|.\_\_./g );
1184 return 0 if ( $mail !~ /\.([a-zA-Z]{2,3})$/ );
1185 return 1;
1186 }
1187
1188 sub readhasharray {
1189 my ($filename, $hash) = @_;
1190
1191 open(FILE, $filename) or die "Unable to read file $filename";
1192
1193 while (<FILE>) {
1194 my ($key, $rest, @temp);
1195 chomp;
1196 ($key, $rest) = split (/,/, $_, 2);
1197 if ($key =~ /^[0-9]+$/ && $rest) {
1198 @temp = split (/,/, $rest);
1199 $hash->{$key} = \@temp;
1200 }
1201 }
1202 close FILE;
1203 return;
1204 }
1205
1206 sub writehasharray {
1207 my ($filename, $hash) = @_;
1208 my ($key, @temp);
1209
1210 open(FILE, ">$filename") or die "Unable to write to file $filename";
1211
1212 foreach $key (keys %$hash) {
1213 if ( $hash->{$key} ) {
1214 print FILE "$key";
1215 foreach $i (0 .. $#{$hash->{$key}}) {
1216 print FILE ",$hash->{$key}[$i]";
1217 }
1218 }
1219 print FILE "\n";
1220 }
1221 close FILE;
1222 return;
1223 }
1224
1225 sub findhasharraykey {
1226 foreach my $i (1 .. 1000000) {
1227 if ( ! exists $_[0]{$i}) {
1228 return $i;
1229 }
1230 }
1231 }
1232
1233 sub cleanhtml
1234 {
1235 my $outstring =$_[0];
1236 $outstring =~ tr/,/ / if not defined $_[1] or $_[1] ne 'y';
1237 $outstring =~ s/&/&amp;/g;
1238 $outstring =~ s/\'/&#039;/g;
1239 $outstring =~ s/\"/&quot;/g;
1240 $outstring =~ s/</&lt;/g;
1241 $outstring =~ s/>/&gt;/g;
1242 return $outstring;
1243 }
1244
1245 sub connectionstatus
1246 {
1247 my %pppsettings = ();
1248 my %netsettings = ();
1249 my $iface='';
1250
1251 $pppsettings{'PROFILENAME'} = 'None';
1252 &General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
1253 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
1254
1255 my $profileused='';
1256 if ( ! ( $netsettings{'CONFIG_TYPE'} =~ /^(2|3|6|7)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) ) {
1257 $profileused="- $pppsettings{'PROFILENAME'}";
1258 }
1259
1260 if ( ( $pppsettings{'METHOD'} eq 'DHCP' && $netsettings{'RED_TYPE'} ne 'PPTP')
1261 || $netsettings{'RED_TYPE'} eq 'DHCP' ) {
1262 if (open(IFACE, "${General::swroot}/red/iface")) {
1263 $iface = <IFACE>;
1264 close IFACE;
1265 chomp ($iface);
1266 $iface =~ /([a-zA-Z0-9]*)/; $iface = $1;
1267 }
1268 }
1269
1270 my ($timestr, $connstate);
1271 if ($netsettings{'CONFIG_TYPE'} =~ /^(0|1|4|5)$/ && $pppsettings{'TYPE'} =~ /^isdn/) {
1272 # Count ISDN channels
1273 my ($idmap, $chmap, $drmap, $usage, $flags, $phone);
1274 my @phonenumbers;
1275 my $count=0;
1276
1277 open (FILE, "/dev/isdninfo");
1278
1279 $idmap = <FILE>; chop $idmap;
1280 $chmap = <FILE>; chop $chmap;
1281 $drmap = <FILE>; chop $drmap;
1282 $usage = <FILE>; chop $usage;
1283 $flags = <FILE>; chop $flags;
1284 $phone = <FILE>; chop $phone;
1285
1286 $phone =~ s/^phone(\s*):(\s*)//;
1287
1288 @phonenumbers = split / /, $phone;
1289
1290 foreach (@phonenumbers) {
1291 if ($_ ne '???') {
1292 $count++;
1293 }
1294 }
1295 close (FILE);
1296
1297 ## Connection status
1298 my $number;
1299 if ($count == 0) {
1300 $number = 'none!';
1301 } elsif ($count == 1) {
1302 $number = 'single';
1303 } else {
1304 $number = 'dual';
1305 }
1306
1307 if (-e "${General::swroot}/red/active") {
1308 $timestr = &General::age("${General::swroot}/red/active");
1309 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'connected'} - $number channel (<span class='ipcop_StatusBigRed'>$timestr</span>) $profileused</span>";
1310 } else {
1311 if ($count == 0) {
1312 if (-e "${General::swroot}/red/dial-on-demand") {
1313 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'dod waiting'} $profileused</span>";
1314 } else {
1315 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'idle'} $profileused</span>";
1316 }
1317 } else {
1318 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'connecting'} $profileused</span>";
1319 }
1320 }
1321 } elsif ($netsettings{'RED_TYPE'} eq "STATIC" || $pppsettings {'METHOD'} eq 'STATIC') {
1322 if (-e "${General::swroot}/red/active") {
1323 $timestr = &General::age("${General::swroot}/red/active");
1324 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'connected'} (<span class='ipcop_StatusBigRed'>$timestr</span>) $profileused</span>";
1325 } else {
1326 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'idle'} $profileused</span>";
1327 }
1328 } elsif ( ( (-e "${General::swroot}/dhcpc/dhcpcd-$iface.pid") && $netsettings{'RED_TYPE'} ne 'PPTP' ) ||
1329 !system("/bin/ps -ef | /bin/grep -q '[p]ppd'") || !system("/bin/ps -ef | /bin/grep -q '[c]onnectioncheck'")) {
1330 if (-e "${General::swroot}/red/active") {
1331 $timestr = &General::age("${General::swroot}/red/active");
1332 if ($pppsettings{'TYPE'} =~ /^(modem|bewanadsl|conexantpciadsl|eagleusbadsl)$/) {
1333 my $speed;
1334 if ($pppsettings{'TYPE'} eq 'modem') {
1335 open(CONNECTLOG, "/var/log/connect.log");
1336 while (<CONNECTLOG>) {
1337 if (/CONNECT/) {
1338 $speed = (split / /)[6];
1339 }
1340 }
1341 close (CONNECTLOG);
1342 } elsif ($pppsettings{'TYPE'} eq 'bewanadsl') {
1343 $speed = `/usr/bin/unicorn_status | /bin/grep Rate | /usr/bin/cut -f2 -d ':'`;
1344 } elsif ($pppsettings{'TYPE'} eq 'conexantpciadsl') {
1345 $speed = `/bin/cat /proc/net/atm/CnxAdsl:* | /bin/grep 'Line Rates' | /bin/sed -e 's+Line Rates: Receive+Rx+' -e 's+Transmit+Tx+'`;
1346 } elsif ($pppsettings{'TYPE'} eq 'eagleusbadsl') {
1347 $speed = `/usr/sbin/eaglestat | /bin/grep Rate`;
1348 }
1349 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'connected'} (<span class='ipcop_StatusBigRed'>$timestr</span>) $profileused (\@$speed)</span>";
1350 } else {
1351 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'connected'} (<span class='ipcop_StatusBigRed'>$timestr</span>) $profileused</span>";
1352 }
1353 } else {
1354 if (-e "${General::swroot}/red/dial-on-demand") {
1355 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'dod waiting'} $profileused</span>";
1356 } else {
1357 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'connecting'} $profileused</span>";
1358 }
1359 }
1360 } else {
1361 $connstate = "<span class='ipcop_StatusBig'>$Lang::tr{'idle'} $profileused</span>";
1362 }
1363 return $connstate;
1364 }
1365
1366 sub srtarray
1367 # Darren Critchley - darrenc@telus.net - (c) 2003
1368 # &srtarray(SortOrder, AlphaNumeric, SortDirection, ArrayToBeSorted)
1369 # This subroutine will take the following parameters:
1370 # ColumnNumber = the column which you want to sort on, starts at 1
1371 # AlphaNumberic = a or n (lowercase) defines whether the sort should be alpha or numberic
1372 # SortDirection = asc or dsc (lowercase) Ascending or Descending sort
1373 # ArrayToBeSorted = the array that wants sorting
1374 #
1375 # Returns an array that is sorted to your specs
1376 #
1377 # If SortOrder is greater than the elements in array, then it defaults to the first element
1378 #
1379 {
1380 my ($colno, $alpnum, $srtdir, @tobesorted) = @_;
1381 my @tmparray;
1382 my @srtedarray;
1383 my $line;
1384 my $newline;
1385 my $ttlitems = scalar @tobesorted; # want to know the number of rows in the passed array
1386 if ($ttlitems < 1){ # if no items, don't waste our time lets leave
1387 return (@tobesorted);
1388 }
1389 my @tmp = split(/\,/,$tobesorted[0]);
1390 $ttlitems = scalar @tmp; # this should be the number of elements in each row of the passed in array
1391
1392 # Darren Critchley - validate parameters
1393 if ($colno > $ttlitems){$colno = '1';}
1394 $colno--; # remove one from colno to deal with arrays starting at 0
1395 if($colno < 0){$colno = '0';}
1396 if ($alpnum ne '') { $alpnum = lc($alpnum); } else { $alpnum = 'a'; }
1397 if ($srtdir ne '') { $srtdir = lc($srtdir); } else { $srtdir = 'src'; }
1398
1399 foreach $line (@tobesorted)
1400 {
1401 chomp($line);
1402 if ($line ne '') {
1403 my @temp = split(/\,/,$line);
1404 # Darren Critchley - juggle the fields so that the one we want to sort on is first
1405 my $tmpholder = $temp[0];
1406 $temp[0] = $temp[$colno];
1407 $temp[$colno] = $tmpholder;
1408 $newline = "";
1409 for ($ctr=0; $ctr < $ttlitems ; $ctr++) {
1410 $newline=$newline . $temp[$ctr] . ",";
1411 }
1412 chop($newline);
1413 push(@tmparray,$newline);
1414 }
1415 }
1416 if ($alpnum eq 'n') {
1417 @tmparray = sort {$a <=> $b} @tmparray;
1418 } else {
1419 @tmparray = (sort @tmparray);
1420 }
1421 foreach $line (@tmparray)
1422 {
1423 chomp($line);
1424 if ($line ne '') {
1425 my @temp = split(/\,/,$line);
1426 my $tmpholder = $temp[0];
1427 $temp[0] = $temp[$colno];
1428 $temp[$colno] = $tmpholder;
1429 $newline = "";
1430 for ($ctr=0; $ctr < $ttlitems ; $ctr++){
1431 $newline=$newline . $temp[$ctr] . ",";
1432 }
1433 chop($newline);
1434 push(@srtedarray,$newline);
1435 }
1436 }
1437
1438 if ($srtdir eq 'dsc') {
1439 @tmparray = reverse(@srtedarray);
1440 return (@tmparray);
1441 } else {
1442 return (@srtedarray);
1443 }
1444 }
1445
1446 sub speedtouchversion
1447 {
1448 if (-f "/proc/bus/usb/devices")
1449 {
1450 $speedtouch=`/bin/cat /proc/bus/usb/devices | /bin/grep 'Vendor=06b9 ProdID=4061' | /usr/bin/cut -d ' ' -f6`;
1451 if ($speedtouch eq '') {
1452 $speedtouch= $tr{'connect the modem'};
1453 }
1454 } else {
1455 $speedtouch='USB '.$tr{'not running'};
1456 }
1457 return $speedtouch
1458 }
1459
1460 sub CheckSortOrder {
1461 #Sorting of allocated leases
1462 if ($ENV{'QUERY_STRING'} =~ /^IPADDR|^ETHER|^HOSTNAME|^ENDTIME/ ) {
1463 my $newsort=$ENV{'QUERY_STRING'};
1464 &readhash("${swroot}/dhcp/settings", \%dhcpsettings);
1465 $act=$dhcpsettings{'SORT_LEASELIST'};
1466 #Reverse actual ?
1467 if ($act =~ $newsort) {
1468 if ($act !~ 'Rev') {$Rev='Rev'};
1469 $newsort.=$Rev
1470 };
1471
1472 $dhcpsettings{'SORT_LEASELIST'}=$newsort;
1473 &writehash("${swroot}/dhcp/settings", \%dhcpsettings);
1474 $dhcpsettings{'ACTION'} = 'SORT'; # avoid the next test "First lauch"
1475 }
1476
1477 }
1478
1479 sub PrintActualLeases
1480 {
1481 &openbox('100%', 'left', $tr{'current dynamic leases'});
1482 print <<END
1483 <table width='100%'>
1484 <tr>
1485 <td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IPADDR'><b>$tr{'ip address'}</b></a></td>
1486 <td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ETHER'><b>$tr{'mac address'}</b></a></td>
1487 <td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?HOSTNAME'><b>$tr{'hostname'}</b></a></td>
1488 <td width='30%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ENDTIME'><b>$tr{'lease expires'} (local time d/m/y)</b></a></td>
1489 </tr>
1490 END
1491 ;
1492
1493 open(LEASES,"/var/state/dhcp/dhcpd.leases") or die "Can't open dhcpd.leases";
1494 while ($line = <LEASES>) {
1495 next if( $line =~ /^\s*#/ );
1496 chomp($line);
1497 @temp = split (' ', $line);
1498
1499 if ($line =~ /^\s*lease/) {
1500 $ip = $temp[1];
1501 #All field are not necessarily read. Clear everything
1502 $endtime = 0;
1503 $ether = "";
1504 $hostname = "";
1505 }
1506
1507 if ($line =~ /^\s*ends/) {
1508 $line =~ /(\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/;
1509 $endtime = timegm($6, $5, $4, $3, $2 - 1, $1 - 1900);
1510 }
1511
1512 if ($line =~ /^\s*hardware ethernet/) {
1513 $ether = $temp[2];
1514 $ether =~ s/;//g;
1515 }
1516
1517 if ($line =~ /^\s*client-hostname/) {
1518 $hostname = "$temp[1] $temp[2] $temp[3]";
1519 $hostname =~ s/;//g;
1520 $hostname =~ s/\"//g;
1521 }
1522
1523 if ($line eq "}") {
1524 @record = ('IPADDR',$ip,'ENDTIME',$endtime,'ETHER',$ether,'HOSTNAME',$hostname);
1525 $record = {}; # create a reference to empty hash
1526 %{$record} = @record; # populate that hash with @record
1527 $entries{$record->{'IPADDR'}} = $record; # add this to a hash of hashes
1528 }
1529 }
1530 close(LEASES);
1531
1532 my $id = 0;
1533 foreach my $key (sort leasesort keys %entries) {
1534
1535 my $hostname = &cleanhtml($entries{$key}->{HOSTNAME},"y");
1536
1537 if ($id % 2) {
1538 print "<tr bgcolor='$table1colour'>";
1539 }
1540 else {
1541 print "<tr bgcolor='$table2colour'>";
1542 }
1543
1544 print <<END
1545 <td align='center'>$entries{$key}->{IPADDR}</td>
1546 <td align='center'>$entries{$key}->{ETHER}</td>
1547 <td align='center'>&nbsp;$hostname </td>
1548 <td align='center'>
1549 END
1550 ;
1551
1552 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $dst) = localtime ($entries{$key}->{ENDTIME});
1553 $enddate = sprintf ("%02d/%02d/%d %02d:%02d:%02d",$mday,$mon+1,$year+1900,$hour,$min,$sec);
1554
1555 if ($entries{$key}->{ENDTIME} < time() ){
1556 print "<strike>$enddate</strike>";
1557 } else {
1558 print "$enddate";
1559 }
1560 print "</td></tr>";
1561 $id++;
1562 }
1563
1564 print "</table>";
1565 &closebox();
1566 }
1567
1568
1569 # This sub is used during display of actives leases
1570 sub leasesort {
1571 if (rindex ($dhcpsettings{'SORT_LEASELIST'},'Rev') != -1)
1572 {
1573 $qs=substr ($dhcpsettings{'SORT_LEASELIST'},0,length($dhcpsettings{'SORT_LEASELIST'})-3);
1574 if ($qs eq 'IPADDR') {
1575 @a = split(/\./,$entries{$a}->{$qs});
1576 @b = split(/\./,$entries{$b}->{$qs});
1577 ($b[0]<=>$a[0]) ||
1578 ($b[1]<=>$a[1]) ||
1579 ($b[2]<=>$a[2]) ||
1580 ($b[3]<=>$a[3]);
1581 }else {
1582 $entries{$b}->{$qs} cmp $entries{$a}->{$qs};
1583 }
1584 }
1585 else #not reverse
1586 {
1587 $qs=$dhcpsettings{'SORT_LEASELIST'};
1588 if ($qs eq 'IPADDR') {
1589 @a = split(/\./,$entries{$a}->{$qs});
1590 @b = split(/\./,$entries{$b}->{$qs});
1591 ($a[0]<=>$b[0]) ||
1592 ($a[1]<=>$b[1]) ||
1593 ($a[2]<=>$b[2]) ||
1594 ($a[3]<=>$b[3]);
1595 }else {
1596 $entries{$a}->{$qs} cmp $entries{$b}->{$qs};
1597 }
1598 }
1599 }
1600
1601 sub get_uplinks() {
1602 my @uplinks = ();
1603 opendir(DIR, "${swroot}/uplinks/") || return \@uplinks;
1604 foreach my $dir (readdir(DIR)) {
1605 next if ($dir =~ /^\./);
1606 next if (-f "${swroot}/uplinks/$dir");
1607 push(@uplinks, $dir);
1608 }
1609 closedir(DIR);
1610 return \@uplinks;
1611 }
1612
1613 sub get_iface($) {
1614 my $filename = shift;
1615 chomp($filename);
1616 open (F, $filename) || return "";
1617 my $iface = <F>;
1618 close(F);
1619 chomp($iface);
1620 return $iface;
1621 }
1622
1623 sub get_red_ifaces_by_type($) {
1624 my $type=shift;
1625 my @gottypeiface = ();
1626 my @gottypeuplink = ();
1627 my @gottype = ();
1628
1629 my $ref=get_uplinks();
1630 my @uplinks=@$ref;
1631 my %set = ();
1632 foreach my $link (@uplinks) {
1633 eval {
1634 &readhash("${swroot}/uplinks/$link/settings", \%set);
1635 };
1636 push(@gottype, $link);
1637
1638 my $iface = $set{'RED_DEV'};
1639 if (!$iface) {
1640 $iface = get_iface("${swroot}/uplinks/$link/interface");
1641 }
1642 next if (!$iface);
1643
1644 if ($set{'RED_TYPE'} eq $type) {
1645 push(@gottypeiface, $iface);
1646 push(@gottypeuplink, $link);
1647 }
1648 }
1649 return (\@gottypeiface, \@gottypeuplink, \@gottype);
1650 }
1651
1652 sub get_red_ifaces() {
1653 return `cat ${swroot}/uplinks/*/interface 2>/dev/null`;
1654 }
1655
1656 sub get_zone_devices($) {
1657 my $bridge = shift;
1658 my @ifaces = ();
1659 open (FILE, "${swroot}/ethernet/$bridge") || return "";
1660 foreach my $line (<FILE>) {
1661 chomp($line);
1662 next if (!$line);
1663 push(@ifaces, $line);
1664 }
1665 close(FILE);
1666 return \@ifaces;
1667 }