Gro├čes Update:
[ipfire-2.x.git] / config / cfgroot / header.pl
CommitLineData
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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#
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12package Header;
13
14use CGI();
15use Socket;
16use Time::Local;
17
18$|=1; # line buffering
19
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20$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$Header::colourfw = '#000000';
36$Header::colourvpn = '#990099';
37$Header::colourerr = '#FF0000';
38$Header::viewsize = 150;
39$Header::errormessage = '';
40my %menuhash = ();
41my $menu = \%menuhash;
42%settings = ();
43%ethsettings = ();
44@URI = ();
45$Header::supported=0;
46
47### Make sure this is an SSL request
48if ($ENV{'SERVER_ADDR'} && $ENV{'HTTPS'} ne 'on') {
49 print "Status: 302 Moved\r\n";
50 print "Location: https://$ENV{'SERVER_ADDR'}:10443/$ENV{'PATH_INFO'}\r\n\r\n";
51 exit 0;
52}
53
54### Initialize environment
55&readhash("${swroot}/main/settings", \%settings);
56&readhash("${swroot}/ethernet/settings", \%ethsettings);
57$language = $settings{'LANGUAGE'};
58$hostname = $settings{'HOSTNAME'};
59$hostnameintitle = 0;
60
61### Initialize language
62if ($language =~ /^(\w+)$/) {$language = $1;}
63
64### Read English Files
65if ( -d "/var/ipfire/langs/en/" ) {
66 opendir(DIR, "/var/ipfire/langs/en/");
67 @names = readdir(DIR) or die "Cannot Read Directory: $!\n";
68 foreach $name(@names) {
69 next if ($name eq ".");
70 next if ($name eq "..");
71 next if (!($name =~ /\.pl$/));
72 require "${swroot}/langs/en/${name}";
73 };
74};
75
76
77### Enable Language Files
78if ( -d "/var/ipfire/langs/${language}/" ) {
79 opendir(DIR, "/var/ipfire/langs/${language}/");
80 @names = readdir(DIR) or die "Cannot Read Directory: $!\n";
81 foreach $name(@names) {
82 next if ($name eq ".");
83 next if ($name eq "..");
84 next if (!($name =~ /\.pl$/));
85 require "${swroot}/langs/${language}/${name}";
86 };
87};
88
89
90require "${swroot}/langs/en.pl";
91require "${swroot}/langs/${language}.pl";
92
93sub orange_used () {
94 if ($ethsettings{'CONFIG_TYPE'} =~ /^[1357]$/) {
95 return 1;
96 }
97 return 0;
98}
99
100sub blue_used () {
101 if ($ethsettings{'CONFIG_TYPE'} =~ /^[4567]$/) {
102 return 1;
103 }
104 return 0;
105}
106
107sub is_modem {
108 if ($ethsettings{'CONFIG_TYPE'} =~ /^[0145]$/) {
109 return 1;
110 }
111 return 0;
112}
113
114### Initialize menu
115sub genmenu {
116 my %subsystemhash = ();
117 my $subsystem = \%subsystemhash;
118
119 $subsystem->{'01.home'} = {
120 'caption' => $tr{'alt home'},
121 'uri' => '/cgi-bin/index.cgi',
122 'title' => "$tr{'alt home'}",
123 'enabled' => 1,
124 };
125 $subsystem->{'02.netwizard'} = {
126 'caption' => $tr{'network configuration'},
127 'uri' => '/cgi-bin/netwizard.cgi',
128 'title' => "$tr{'network configuration'}",
129 'enabled' => 1,
130 };
10a04d70 131 $subsystem->{'03.passwords'} = {
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132 'caption' => $tr{'sspasswords'},
133 'uri' => '/cgi-bin/changepw.cgi',
134 'title' => "$tr{'sspasswords'}",
135 'enabled' => 1,
136 };
10a04d70 137 $subsystem->{'04.ssh'} = {
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138 'caption' => $tr{'ssh access'},
139 'uri' => '/cgi-bin/remote.cgi',
140 'title' => "$tr{'ssh access'}",
141 'enabled' => 1,
142 };
10a04d70 143 $subsystem->{'05.gui'} = {
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144 'caption' => $tr{'gui settings'},
145 'uri' => '/cgi-bin/gui.cgi',
146 'title' => "$tr{'gui settings'}",
147 'enabled' => 1,
148 };
10a04d70 149 $subsystem->{'06.backup'} = {
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150 'caption' => $tr{'backup'},
151 'uri' => '/cgi-bin/backup.cgi',
152 'title' => "$tr{'backup'} / $tr{'restore'}",
180cd3be 153 'enabled' => 0,
3ea75603 154 };
10a04d70 155 $subsystem->{'07.shutdown'} = {
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156 'caption' => $tr{'shutdown'},
157 'uri' => '/cgi-bin/shutdown.cgi',
158 'title' => "$tr{'shutdown'} / $tr{'reboot'}",
159 'enabled' => 1,
160 };
10a04d70 161 $subsystem->{'08.credits'} = {
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162 'caption' => $tr{'credits'},
163 'uri' => '/cgi-bin/credits.cgi',
164 'title' => "$tr{'credits'}",
165 'enabled' => 1,
166 };
167
168 my %substatushash = ();
169 my $substatus = \%substatushash;
170 $substatus->{'01.systemstatus'} = {
171 'caption' => $tr{'sssystem status'},
172 'uri' => '/cgi-bin/status.cgi',
173 'title' => "$tr{'system status information'}",
174 'enabled' => 1,
175 };
176 $substatus->{'02.networkstatus'} = {
177 'caption' => $tr{'ssnetwork status'},
178 'uri' => '/cgi-bin/netstatus.cgi',
179 'title' => "$tr{'network status information'}",
180 'enabled' => 1,
181 };
182 $substatus->{'03.systemgraphs'} = {
183 'caption' => $tr{'system graphs'},
184 'uri' => '/cgi-bin/graphs.cgi',
185 'novars' => 1,
186 'title' => "$tr{'system graphs'}",
187 'enabled' => 1,
188 };
189 $substatus->{'04.trafficgraphs'} = {
190 'caption' => $tr{'sstraffic graphs'},
191 'uri' => '/cgi-bin/graphs.cgi',
192 'vars' => 'graph=network',
193 'title' => "$tr{'network traffic graphs'}",
194 'enabled' => 1,
195 };
196 $substatus->{'05.proxygraphs'} = {
197 'caption' => $tr{'ssproxy graphs'},
198 'uri' => '/cgi-bin/proxygraphs.cgi',
199 'title' => "$tr{'proxy access graphs'}",
200 'enabled' => 1,
201 };
202 $substatus->{'06.connections'} = {
203 'caption' => $tr{'connections'},
204 'uri' => '/cgi-bin/connections.cgi',
205 'title' => "$tr{'connections'}",
206 'enabled' => 1,
207 };
208 $substatus->{'99.iptfilters'} = {
209 'caption' => $tr{'iptfilters iptable rules'},
210 'uri' => '/cgi-bin/iptfilters.cgi',
211 'title' => "$tr{'iptfilters iptable rules'}",
212 'enabled' => 1,
213 };
214
215 my %subnetworkhash = ();
216 my $subnetwork = \%subnetworkhash;
217
218 $subnetwork->{'01.dialup'} = {
219 'caption' => $tr{'alt dialup'},
220 'uri' => '/cgi-bin/pppsetup.cgi',
221 'title' => "$tr{'dialup settings'}",
222 'enabled' => 0,
223 };
224 $subnetwork->{'02.hosts'} = {
225 'caption' => $tr{'edit hosts'},
226 'uri' => '/cgi-bin/hosts.cgi',
227 'title' => "$tr{'host configuration'}",
228 'enabled' => 1,
229 };
230 $subnetwork->{'03.upload'} = {
231 'caption' => $tr{'upload'},
232 'uri' => '/cgi-bin/upload.cgi',
233 'title' => "$tr{'firmware upload'}",
234 'enabled' => 0,
235 };
236 $subnetwork->{'04.aliases'} = {
237 'caption' => $tr{'aliases'},
238 'uri' => '/cgi-bin/aliases.cgi',
239 'title' => "$tr{'external aliases configuration'}",
240 'enabled' => 1,
241 };
10a04d70 242 $subnetwork->{'05.nettraf'} = {
78331e30 243 'caption' => $tr{'sstraffic'},
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244 'uri' => '/cgi-bin/traffic.cgi',
245 'title' => "$tr{'sstraffic'}",
246 'enabled' => 1,
247 };
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248 $subnetwork->{'06.fwhits'} = {
249 'caption' => 'Firewallhits',
250 'uri' => '/cgi-bin/fwhits.cgi',
251 'title' => "IPFire Firewallhits",
252 'enabled' => 1,
253 };
254 $subnetwork->{'07.openvpn'} = {
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255 'caption' => 'OpenVPN',
256 'uri' => '/cgi-bin/ovpnmain.cgi',
257 'title' => "$tr{'virtual private networking'}",
258 'enabled' => 1,
259 };
df8c7810 260 $subnetwork->{'08.ipsec'} = {
78331e30 261 'caption' => 'IPSec',
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262 'uri' => '/cgi-bin/vpnmain.cgi',
263 'title' => "$tr{'virtual private networking'}",
264 'enabled' => 1,
265 };
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266
267
268 my %subserviceshash = ();
269 my $subservices = \%subserviceshash;
270
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271 $subservices->{'01.proxy'} = {
272 'caption' => $tr{'proxy'},
273 'uri' => '/cgi-bin/proxy.cgi',
274 'title' => "HTTP: $tr{'web proxy configuration'}",
275 'enabled' => 1,
276 };
277 $subservices->{'02.dhcp'} = {
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278 'caption' => $tr{'dhcp server'},
279 'uri' => '/cgi-bin/dhcp.cgi',
280 'title' => "$tr{'dhcp configuration'}",
281 'enabled' => 1,
282 };
10a04d70 283 $subservices->{'03.dyndns'} = {
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284 'caption' => $tr{'dynamic dns'},
285 'uri' => '/cgi-bin/ddns.cgi',
286 'title' => "$tr{'dynamic dns client'}",
287 'enabled' => 1,
288 };
10a04d70 289 $subservices->{'04.time'} = {
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290 'caption' => $tr{'time server'},
291 'uri' => '/cgi-bin/time.cgi',
292 'title' => "$tr{'time server'}",
293 'enabled' => 1,
294 };
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295 $subservices->{'05.qos'} = {
296 'caption' => 'Quality of Service',
297 'uri' => '/cgi-bin/qos.cgi',
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298 'title' => "$tr{'traffic shaping settings'}",
299 'enabled' => 1,
300 };
10a04d70 301 $subservices->{'06.ids'} = {'caption' => $tr{'intrusion detection'},
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302 'enabled' => 1,
303 'uri' => '/cgi-bin/ids.cgi',
304 'title' => "$tr{'intrusion detection system'} (Snort)",
305 };
306
307
308 my %subfirewallhash = ();
309 my $subfirewall = \%subfirewallhash;
310
311
312 $subfirewall->{'01.dnat'} = {
313 'caption' => $tr{'ssport forwarding'},
314 'uri' => '/cgi-bin/portfw.cgi',
315 'title' => "$tr{'port forwarding configuration'}",
316 'enabled' => 1,
317 };
318 $subfirewall->{'02.xtaccess'} = {
319 'caption' => $tr{'external access'},
320 'uri' => '/cgi-bin/xtaccess.cgi',
321 'title' => "$tr{'external access configuration'}",
322 'enabled' => 1,
323 };
324 $subfirewall->{'03.dmz'} = {
325 'caption' => $tr{'ssdmz pinholes'},
326 'uri' => '/cgi-bin/dmzholes.cgi',
327 'title' => "$tr{'dmz pinhole configuration'}",
328 'enabled' => 1,
329 };
330 $subfirewall->{'04.outgoing'} = {
331 'caption' => $tr{'outgoing firewall'},
332 'uri' => '/cgi-bin/outgoingfw.cgi',
333 'title' => "$tr{'outgoing firewall'}",
334 'enabled' => 1,
335 };
336
337
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338 my %sublogshash = ();
339 my $sublogs = \%sublogshash;
340
341 $sublogs->{'01.summary'} = {'caption' => $tr{'log summary'},
342 'uri' => '/cgi-bin/logs.cgi/summary.dat',
343 'title' => "$tr{'log summary'}",
344 'enabled' => 1
345 };
346 $sublogs->{'02.settings'} = {'caption' => $tr{'log settings'},
347 'uri' => '/cgi-bin/logs.cgi/config.dat',
348 'title' => "$tr{'log settings'}",
349 'enabled' => 1
350 };
351 $sublogs->{'03.proxy'} = {'caption' => $tr{'proxy logs'},
352 'uri' => '/cgi-bin/logs.cgi/proxylog.dat',
353 'title' => "$tr{'proxy log viewer'}",
354 'enabled' => 1
355 };
356 $sublogs->{'04.firewall'} = {'caption' => $tr{'firewall logs'},
357 'uri' => '/cgi-bin/logs.cgi/firewalllog.dat',
358 'title' => "$tr{'firewall log viewer'}",
359 'enabled' => 1
360 };
361 $sublogs->{'05.ids'} = {'caption' => $tr{'ids logs'},
362 'uri' => '/cgi-bin/logs.cgi/ids.dat',
363 'title' => "$tr{'intrusion detection system log viewer'}",
364 'enabled' => 1
365 };
366 $sublogs->{'06.contentfilter'} = {'caption' => $tr{'content filter logs'},
367 'uri' => '/cgi-bin/logs.cgi/dansguardian.dat',
368 'title' => "$tr{'content filter log viewer'}",
369 'enabled' => 1
370 };
371 $sublogs->{'07.urlfilter'} = {
372 'caption' => $tr{'urlfilter log'},
373 'uri' => '/cgi-bin/logs.cgi/urlfilter.dat',
374 'title' => "$tr{'urlfilter log'}",
375 'enabled' => 1,
376 };
377 $sublogs->{'08.openvpn'} = {'caption' => $tr{'openvpn log'},
378 'uri' => '/cgi-bin/logs.cgi/openvpn.dat',
379 'title' => "$tr{'openvpn log'}",
380 'enabled' => 1
381 };
382 $sublogs->{'09.system'} = {'caption' => $tr{'system logs'},
383 'uri' => '/cgi-bin/logs.cgi/log.dat',
384 'title' => "$tr{'system log viewer'}",
385 'enabled' => 1
386 };
387 $sublogs->{'10.userlog'} = {'caption' => $tr{'user proxy logs'},
388 'uri' => '/cgi-bin/logs.cgi/userlog.dat',
389 'title' => "$tr{'user log viewer'}",
390 'enabled' => 1
391 };
392
393 my %subipfirehash = ();
394 my $subipfire = \%subipfirehash;
395 $subipfire->{'01.pakfire'} = {'caption' => $tr{'pakfire'},
396 'uri' => '/cgi-bin/pakfire.cgi',
397 'title' => "$tr{'paketmanager'}",
398 'enabled' => 1,
399 };
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400 $subipfire->{'02.asterisk'} = {'caption' => $tr{'asterisk'},
401 'uri' => '/cgi-bin/asterisk.cgi',
402 'title' => "$tr{'asterisk'}",
403 'enabled' => 1,
404 };
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405 $subipfire->{'02.samba'} = {'caption' => $tr{'samba'},
406 'uri' => '/cgi-bin/samba.cgi',
407 'title' => "$tr{'samba'}",
408 'enabled' => 1,
409 };
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410 $subipfire->{'99.help'} = {'caption' => $tr{'help'},
411 'uri' => '/cgi-bin/help.cgi',
412 'title' => "$tr{'help'}",
413 'enabled' => 1,
414 };
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415
416
417
418 $menu->{'01.system'} = {'caption' => $tr{'alt system'},
419 'enabled' => 1,
420 'subMenu' => $subsystem
421 };
422 $menu->{'02.status'} = {'caption' => $tr{'status'},
423 'enabled' => 1,
424 'subMenu' => $substatus
425 };
426 $menu->{'03.network'} = {'caption' => $tr{'network'},
427 'enabled' => 1,
428 'subMenu' => $subnetwork
429 };
430 $menu->{'04.services'} = {'caption' => $tr{'alt services'},
431 'enabled' => 1,
432 'subMenu' => $subservices
433 };
434 $menu->{'05.firewall'} = {'caption' => $tr{'firewall'},
435 'enabled' => 1,
436 'subMenu' => $subfirewall
437 };
438 $menu->{'06.proxy'} = {'caption' => $tr{'alt proxy'},
439 'enabled' => 1,
440 'subMenu' => $subproxy
441 };
10a04d70 442 $menu->{'07.ipfire'} = {'caption' => 'IPFire',
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443 'enabled' => 1,
444 'subMenu' => $subvpn
445 };
446 $menu->{'08.logs'} = {'caption' => $tr{'alt logs'},
447 'enabled' => 1,
448 'subMenu' => $sublogs
449 };
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450
451 if (! blue_used() && ! orange_used()) {
452 $menu->{'05.firewall'}{'subMenu'}->{'03.dmz'}{'enabled'} = 0;
453 }
454 if (-e '/etc/FLASH') {
455 $menu{'06.proxy'}{'subMenu'}->{'01.http'}{'subMenu'}->{'01.proxy'}{'enabled'} = 0; #disable squid
456 $menu{'04.services'}{'subMenu'}->{'05.ids'}{'enabled'} = 0; #disable ids
457 $menu{'08.logs'}{'subMenu'}->{'05.ids'}{'enabled'} = 0; #disable ids
458 }
459}
460
461sub showhttpheaders
462{
463 print "Pragma: no-cache\n";
464 print "Cache-control: no-cache\n";
465 print "Connection: close\n";
466 print "Content-type: text/html\n\n";
467}
468
469sub is_menu_visible($) {
470 my $link = shift;
471 $link =~ s#\?.*$##;
472 return (-e $ENV{'DOCUMENT_ROOT'}."/../$link");
473}
474
475
476sub getlink($) {
477 my $root = shift;
478 if (! $root->{'enabled'}) {
479 return '';
480 }
481 if ($root->{'uri'} !~ /^$/) {
482 my $vars = '';
483 if ($root->{'vars'} !~ /^$/) {
484 $vars = '?'. $root->{'vars'};
485 }
486 if (! is_menu_visible($root->{'uri'})) {
487 return '';
488 }
489 return $root->{'uri'}.$vars;
490 }
491 my $submenus = $root->{'subMenu'};
492 if (! $submenus) {
493 return '';
494 }
495 foreach my $item (sort keys %$submenus) {
496 my $link = getlink($submenus->{$item});
497 if ($link ne '') {
498 return $link;
499 }
500 }
501 return '';
502}
503
504
505sub compare_url($) {
506 my $conf = shift;
507
508 my $uri = $conf->{'uri'};
509 my $vars = $conf->{'vars'};
510 my $novars = $conf->{'novars'};
511
512 if ($uri eq '') {
513 return 0;
514 }
515 if ($uri ne $URI[0]) {
516 return 0;
517 }
518 if ($novars) {
519 if ($URI[1] !~ /^$/) {
520 return 0;
521 }
522 }
523 if (! $vars) {
524 return 1;
525 }
526 return ($URI[1] eq $vars);
527}
528
529
530sub gettitle($) {
531 my $root = shift;
532
533 if (! $root) {
534 return '';
535 }
536 foreach my $item (sort keys %$root) {
537 my $val = $root->{$item};
538 if (compare_url($val)) {
539 $val->{'selected'} = 1;
540 if ($val->{'title'} !~ /^$/) {
541 return $val->{'title'};
542 }
543 return 'EMPTY TITLE';
544 }
545
546 my $title = gettitle($val->{'subMenu'});
547 if ($title ne '') {
548 $val->{'selected'} = 1;
549 return $title;
550 }
551 }
552 return '';
553}
554
555
556sub showmenu() {
557 print <<EOF
558 <div id="menu-top">
559 <ul>
560EOF
561;
562 foreach my $k1 ( sort keys %$menu ) {
563 if (! $menu->{$k1}{'enabled'}) {
564 next;
565 }
566
567 my $link = getlink($menu->{$k1});
568 if ($link eq '') {
569 next;
570 }
571 if (! is_menu_visible($link)) {
572 next;
573 }
574 if ($menu->{$k1}->{'selected'}) {
575 print '<li class="selected">';
576 } else {
577 print '<li>';
578 }
579
580 print <<EOF
581 <div class="rcorner">
582 <a href="$link">$menu->{$k1}{'caption'}</a>
583 </div>
584 </li>
585EOF
586;
587 }
588
589 print <<EOF
590 </ul>
591 </div>
592EOF
593;
594}
595
596sub getselected($) {
597 my $root = shift;
598 if (!$root) {
599 return 0;
600 }
601
602 foreach my $item (%$root) {
603 if ($root->{$item}{'selected'}) {
604 return $root->{$item};
605 }
606 }
607}
608
609sub showsubsection($$) {
610 my $root = shift;
611 my $id = shift;
612 if ($id eq '') {
613 $id = 'menu-left';
614 }
615
616 if (! $root) {
617 return;
618 }
619 my $selected = getselected($root);
620 if (! $selected) {
621 return;
622 }
623 my $submenus = $selected->{'subMenu'};
624 if (! $submenus) {
625 return;
626 }
627
628 print <<EOF
629 <div id="$id">
630 <ul>
631EOF
632;
633 foreach my $item (sort keys %$submenus) {
634 my $hash = $submenus->{$item};
635 if (! $hash->{'enabled'}) {
636 next;
637 }
638
639 my $link = getlink($hash);
640 if ($link eq '') {
641 next;
642 }
643 if (! is_menu_visible($link)) {
644 next;
645 }
646 if ($hash->{'selected'}) {
647 print '<li class="selected">';
648 } else {
649 print '<li>';
650 }
651
652 print <<EOF
653 <a href="$link">$hash->{'caption'}</a>
654 </li>
655EOF
656;
657 }
658
659 print <<EOF
660 </ul>
661 </div>
662EOF
663;
664
665}
666
667
668sub showsubsubsection($) {
669 my $root = shift;
670 if (!$root) {
671 return;
672 }
673 my $selected = getselected($root);
674 if (! $selected) {
675 return
676 }
677 if (! $selected->{'subMenu'}) {
678 return
679 }
680
681 showsubsection($selected->{'subMenu'}, 'menu-subtop');
682}
683
684
685sub get_helpuri() {
686 my $helpfile = '';
687 if ($URI[0] =~ /.*\/([^\/]+)\.cgi/) {
688 $helpfile = $1;
689 } else {
690 return '';
691 }
692 $helpfile .= '.help.html';
693
694 my $helpuri = '/doc/'.$language.'/'.$helpfile;
695 if (! -e $ENV{'DOCUMENT_ROOT'}.$helpuri) {
696 return '';
697 }
698 return $helpuri;
699}
700
701
702sub openpage {
703 my $title = shift;
704 my $boh = shift;
705 my $extrahead = shift;
706
707 @URI=split ('\?', $ENV{'REQUEST_URI'} );
708 &readhash("${swroot}/main/settings", \%settings);
709 &genmenu();
710
711 my $h2 = gettitle($menu);
712 my $helpuri = get_helpuri();
713
714 $title = "IPFire - $title";
715 if ($settings{'WINDOWWITHHOSTNAME'} eq 'on') {
716 $title = "$settings{'HOSTNAME'}.$settings{'DOMAINNAME'} - $title";
717 }
718
719 print <<END
720<!DOCTYPE html
721 PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
722 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
723
724<html>
725 <head>
726 <title>$title</title>
727
728 $extrahead
729 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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730 <meta http-equiv="Page-Enter" content="blendTrans(Duration=0.5,Transition=12)">
731 <meta http-equiv="Page-Exit" content="blendTrans(Duration=0.5,Transition=12)">
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732 <link rel="shortcut icon" href="/favicon.ico" />
733 <style type="text/css">\@import url(/include/style.css);</style>
734 <style type="text/css">\@import url(/include/menu.css);</style>
735 <style type="text/css">\@import url(/include/content.css);</style>
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736 <script language="javascript" type="text/javascript">
737
738 function swapVisibility(id) {
739 el = document.getElementById(id);
740 if(el.style.display != 'block') {
741 el.style.display = 'block'
742 }
743 else {
744 el.style.display = 'none'
745 }
746 }
747 </script>
748
749 </head>
750 <body>
751<!-- IPFIRE HEADER -->
752
753<div id="main">
754
755<div id="header">
756 <img id="logo-product" src="/images/logo_ipfire.gif">
757 <div id="header-icons">
758END
759;
760
761 if ($helpuri ne '') {
762 print <<END
763 <a href="$helpuri" target="_blank"><img border="0" src="/images/help.gif"></a>
764END
765;
766 } else {
767 print '<img src="/images/help.gif">';
768 }
769
770print <<END
771 </div>
772</div>
773
774END
775;
776
777 &showmenu();
778
779print <<END
780<div id="content">
781 <table width="90%">
782 <tr>
783 <td valign="top">
784END
785;
786
787 &showsubsection($menu);
788
789 print <<END
790
791 </td>
792 <td width="100%" valign="top">
793 <div id="page-content">
794 <h2>$h2</h2>
795END
796 ;
797
798 &showsubsubsection($menu);
799
800 eval {
801 require 'ipfire-network.pl';
802 $supported = check_support();
803 warn_unsupported($supported);
804 };
805}
806
807sub closepage () {
808 my $status = &connectionstatus();
809 $uptime = `/usr/bin/uptime`;
810
811 print <<END
812 <div align="center">
813 <p>
814 <div style="font-size: 9px"><b>Status:</b> $status <b>Uptime:</b>$uptime</div>
815 </p>
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816 </div>
817 </body>
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818</html>
819END
820;
821}
822
823sub openbigbox
824{
825 my $width = $_[0];
826 my $align = $_[1];
827 my $sideimg = $_[2];
828
829 if ($errormessage) {
830 $bgcolor = "style='background-color: $colourerr;'";
831 } else {
832 $bgcolor = '';
833 }
834}
835
836sub closebigbox
837{
838# print "</td></tr></table></td></tr></table>\n"
839}
840
841sub openbox
842{
843 $width = $_[0];
844 $align = $_[1];
845 $caption = $_[2];
846
847 if ($caption) { print "<h3>$caption</h3>\n"; } else { print "&nbsp;"; }
848
849 print "<table class=\"list\"><tr><td align=\"$align\">\n";
850}
851
852sub closebox
853{
854 print "</td></tr></table><br><br>";
855}
856
857sub writehash
858{
859 my $filename = $_[0];
860 my $hash = $_[1];
861
862 # write cgi vars to the file.
863 open(FILE, ">${filename}") or die "Unable to write file $filename";
864 flock FILE, 2;
865 foreach $var (keys %$hash)
866 {
867 $val = $hash->{$var};
868 # Darren Critchley Jan 17, 2003 added the following because when submitting with a graphic, the x and y
869 # location of the mouse are submitted as well, this was being written to the settings file causing
870 # some serious grief! This skips the variable.x and variable.y
871 if (!($var =~ /(.x|.y)$/)) {
872 if ($val =~ / /) {
873 $val = "\'$val\'"; }
874 if (!($var =~ /^ACTION/)) {
875 print FILE "${var}=${val}\n"; }
876 }
877 }
878 close FILE;
879}
880
881sub readhash
882{
883 my $filename = $_[0];
884 my $hash = $_[1];
885 my ($var, $val);
886
887 open(FILE, $filename) or die "Unable to read file $filename";
888
889 while (<FILE>)
890 {
891 chop;
892 ($var, $val) = split /=/, $_, 2;
893 if ($var)
894 {
895 $val =~ s/^\'//g;
896 $val =~ s/\'$//g;
897
898 # Untaint variables read from hash
899 $var =~ /([A-Za-z0-9_-]*)/; $var = $1;
900 $val =~ /([\w\W]*)/; $val = $1;
901 $hash->{$var} = $val;
902 }
903 }
904 close FILE;
905}
906
907sub getcgihash {
908 my ($hash, $params) = @_;
909 my $cgi = CGI->new ();
910 $hash->{'__CGI__'} = $cgi;
911 return if ($ENV{'REQUEST_METHOD'} ne 'POST');
912 if (!$params->{'wantfile'}) {
913 $CGI::DISABLE_UPLOADS = 1;
914 $CGI::POST_MAX = 512 * 1024;
915 } else {
916 $CGI::POST_MAX = 10 * 1024 * 1024;
917 }
918
919 $cgi->referer() =~ m/^https?\:\/\/([^\/]+)/;
920 my $referer = $1;
921 $cgi->url() =~ m/^https?\:\/\/([^\/]+)/;
922 my $servername = $1;
923 return if ($referer ne $servername);
924
925 ### Modified for getting multi-vars, split by |
926 %temp = $cgi->Vars();
927 foreach my $key (keys %temp) {
928 $hash->{$key} = $temp{$key};
929 $hash->{$key} =~ s/\0/|/g;
930 $hash->{$key} =~ s/^\s*(.*?)\s*$/$1/;
931 }
932
933 if (($params->{'wantfile'})&&($params->{'filevar'})) {
934 $hash->{$params->{'filevar'}} = $cgi->upload
935 ($params->{'filevar'});
936 }
937 return;
938}
939
940sub log
941{
942 my $logmessage = $_[0];
943 $logmessage =~ /([\w\W]*)/;
944 $logmessage = $1;
945 system('/usr/bin/logger', '-t', 'ipfire', $logmessage);
946}
947
948sub age
949{
950 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
951 $atime, $mtime, $ctime, $blksize, $blocks) = stat $_[0];
952 my $now = time;
953
954 my $totalsecs = $now - $mtime;
955 my $days = int($totalsecs / 86400);
956 my $totalhours = int($totalsecs / 3600);
957 my $hours = $totalhours % 24;
958 my $totalmins = int($totalsecs / 60);
959 my $mins = $totalmins % 60;
960 my $secs = $totalsecs % 60;
961
962 return "${days}d ${hours}h ${mins}m ${secs}s";
963}
964
965sub validip
966{
967 my $ip = $_[0];
968
969 if (!($ip =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/)) {
970 return 0; }
971 else
972 {
973 @octets = ($1, $2, $3, $4);
974 foreach $_ (@octets)
975 {
976 if (/^0./) {
977 return 0; }
978 if ($_ < 0 || $_ > 255) {
979 return 0; }
980 }
981 return 1;
982 }
983}
984
985sub validmask
986{
987 my $mask = $_[0];
988
989 # secord part an ip?
990 if (&validip($mask)) {
991 return 1; }
992 # second part a number?
993 if (/^0/) {
994 return 0; }
995 if (!($mask =~ /^\d+$/)) {
996 return 0; }
997 if ($mask >= 0 && $mask <= 32) {
998 return 1; }
999 return 0;
1000}
1001
1002sub validipormask
1003{
1004 my $ipormask = $_[0];
1005
1006 # see if it is a IP only.
1007 if (&validip($ipormask)) {
1008 return 1; }
1009 # split it into number and mask.
1010 if (!($ipormask =~ /^(.*?)\/(.*?)$/)) {
1011 return 0; }
1012 $ip = $1;
1013 $mask = $2;
1014 # first part not a ip?
1015 if (!(&validip($ip))) {
1016 return 0; }
1017 return &validmask($mask);
1018}
1019
1020sub validipandmask
1021{
1022 my $ipandmask = $_[0];
1023
1024 # split it into number and mask.
1025 if (!($ipandmask =~ /^(.*?)\/(.*?)$/)) {
1026 return 0; }
1027 $ip = $1;
1028 $mask = $2;
1029 # first part not a ip?
1030 if (!(&validip($ip))) {
1031 return 0; }
1032 return &validmask($mask);
1033}
1034
1035sub validport
1036{
1037 $_ = $_[0];
1038
1039 if (!/^\d+$/) {
1040 return 0; }
1041 if (/^0./) {
1042 return 0; }
1043 if ($_ >= 1 && $_ <= 65535) {
1044 return 1; }
1045 return 0;
1046}
1047
1048sub validmac
1049{
1050 my $checkmac = $_[0];
1051 my $ot = '[0-9a-f]{2}'; # 2 Hex digits (one octet)
1052 if ($checkmac !~ /^$ot:$ot:$ot:$ot:$ot:$ot$/i)
1053 {
1054 return 0;
1055 }
1056 return 1;
1057}
1058
1059sub validhostname
1060{
1061 # Checks a hostname against RFC1035
1062 my $hostname = $_[0];
1063
1064 # Each part should be at least two characters in length
1065 # but no more than 63 characters
1066 if (length ($hostname) < 2 || length ($hostname) > 63) {
1067 return 0;}
1068 # Only valid characters are a-z, A-Z, 0-9 and -
1069 if ($hostname !~ /^[a-zA-Z0-9-]*$/) {
1070 return 0;}
1071 # First character can only be a letter or a digit
1072 if (substr ($hostname, 0, 1) !~ /^[a-zA-Z0-9]*$/) {
1073 return 0;}
1074 # Last character can only be a letter or a digit
1075 if (substr ($hostname, -1, 1) !~ /^[a-zA-Z0-9]*$/) {
1076 return 0;}
1077 return 1;
1078}
1079
1080sub validdomainname
1081{
1082 # Checks a domain name against RFC1035
1083 my $domainname = $_[0];
1084 my @parts = split (/\./, $domainname); # Split hostname at the '.'
1085
1086 foreach $part (@parts) {
1087 # Each part should be at least two characters in length
1088 # but no more than 63 characters
1089 if (length ($part) < 2 || length ($part) > 63) {
1090 return 0;}
1091 # Only valid characters are a-z, A-Z, 0-9 and -
1092 if ($part !~ /^[a-zA-Z0-9-]*$/) {
1093 return 0;}
1094 # First character can only be a letter or a digit
1095 if (substr ($part, 0, 1) !~ /^[a-zA-Z0-9]*$/) {
1096 return 0;}
1097 # Last character can only be a letter or a digit
1098 if (substr ($part, -1, 1) !~ /^[a-zA-Z0-9]*$/) {
1099 return 0;}
1100 }
1101 return 1;
1102}
1103
1104sub validfqdn
1105{
1106 # Checks a fully qualified domain name against RFC1035
1107 my $fqdn = $_[0];
1108 my @parts = split (/\./, $fqdn); # Split hostname at the '.'
1109 if (scalar(@parts) < 2) { # At least two parts should
1110 return 0;} # exist in a FQDN
1111 # (i.e. hostname.domain)
1112 foreach $part (@parts) {
1113 # Each part should be at least two characters in length
1114 # but no more than 63 characters
1115 if (length ($part) < 2 || length ($part) > 63) {
1116 return 0;}
1117 # Only valid characters are a-z, A-Z, 0-9 and -
1118 if ($part !~ /^[a-zA-Z0-9-]*$/) {
1119 return 0;}
1120 # First character can only be a letter or a digit
1121 if (substr ($part, 0, 1) !~ /^[a-zA-Z0-9]*$/) {
1122 return 0;}
1123 # Last character can only be a letter or a digit
1124 if (substr ($part, -1, 1) !~ /^[a-zA-Z0-9]*$/) {
1125 return 0;}
1126 }
1127 return 1;
1128}
1129
1130sub validportrange # used to check a port range
1131{
1132 my $port = $_[0]; # port values
1133 $port =~ tr/-/:/; # replace all - with colons just in case someone used -
1134 my $srcdst = $_[1]; # is it a source or destination port
1135
1136 if (!($port =~ /^(\d+)\:(\d+)$/)) {
1137
1138 if (!(&validport($port))) {
1139 if ($srcdst eq 'src'){
1140 return $tr{'source port numbers'};
1141 } else {
1142 return $tr{'destination port numbers'};
1143 }
1144 }
1145 }
1146 else
1147 {
1148 @ports = ($1, $2);
1149 if ($1 >= $2){
1150 if ($srcdst eq 'src'){
1151 return $tr{'bad source range'};
1152 } else {
1153 return $tr{'bad destination range'};
1154 }
1155 }
1156 foreach $_ (@ports)
1157 {
1158 if (!(&validport($_))) {
1159 if ($srcdst eq 'src'){
1160 return $tr{'source port numbers'};
1161 } else {
1162 return $tr{'destination port numbers'};
1163 }
1164 }
1165 }
1166 return;
1167 }
1168}
1169
1170# Test if IP is within a subnet
1171# Call: IpInSubnet (Addr, Subnet, Subnet Mask)
1172# Subnet can be an IP of the subnet: 10.0.0.0 or 10.0.0.1
1173# Everything in dottted notation
1174# Return: TRUE/FALSE
1175sub IpInSubnet
1176{
1177 $ip = unpack('N', inet_aton(shift));
1178 $start = unpack('N', inet_aton(shift));
1179 $mask = unpack('N', inet_aton(shift));
1180 $start &= $mask; # base of subnet...
1181 $end = $start + ~$mask;
1182 return (($ip >= $start) && ($ip <= $end));
1183}
1184
1185sub validemail {
1186 my $mail = shift;
1187 return 0 if ( $mail !~ /^[0-9a-zA-Z\.\-\_]+\@[0-9a-zA-Z\.\-]+$/ );
1188 return 0 if ( $mail =~ /^[^0-9a-zA-Z]|[^0-9a-zA-Z]$/);
1189 return 0 if ( $mail !~ /([0-9a-zA-Z]{1})\@./ );
1190 return 0 if ( $mail !~ /.\@([0-9a-zA-Z]{1})/ );
1191 return 0 if ( $mail =~ /.\.\-.|.\-\..|.\.\..|.\-\-./g );
1192 return 0 if ( $mail =~ /.\.\_.|.\-\_.|.\_\..|.\_\-.|.\_\_./g );
1193 return 0 if ( $mail !~ /\.([a-zA-Z]{2,3})$/ );
1194 return 1;
1195}
1196
1197sub readhasharray {
1198 my ($filename, $hash) = @_;
1199
1200 open(FILE, $filename) or die "Unable to read file $filename";
1201
1202 while (<FILE>) {
1203 my ($key, $rest, @temp);
1204 chomp;
1205 ($key, $rest) = split (/,/, $_, 2);
1206 if ($key =~ /^[0-9]+$/ && $rest) {
1207 @temp = split (/,/, $rest);
1208 $hash->{$key} = \@temp;
1209 }
1210 }
1211 close FILE;
1212 return;
1213}
1214
1215sub writehasharray {
1216 my ($filename, $hash) = @_;
1217 my ($key, @temp);
1218
1219 open(FILE, ">$filename") or die "Unable to write to file $filename";
1220
1221 foreach $key (keys %$hash) {
1222 if ( $hash->{$key} ) {
1223 print FILE "$key";
1224 foreach $i (0 .. $#{$hash->{$key}}) {
1225 print FILE ",$hash->{$key}[$i]";
1226 }
1227 }
1228 print FILE "\n";
1229 }
1230 close FILE;
1231 return;
1232}
1233
1234sub findhasharraykey {
1235 foreach my $i (1 .. 1000000) {
1236 if ( ! exists $_[0]{$i}) {
1237 return $i;
1238 }
1239 }
1240}
1241
1242sub cleanhtml
1243{
1244 my $outstring =$_[0];
1245 $outstring =~ tr/,/ / if not defined $_[1] or $_[1] ne 'y';
1246 $outstring =~ s/&/&amp;/g;
1247 $outstring =~ s/\'/&#039;/g;
1248 $outstring =~ s/\"/&quot;/g;
1249 $outstring =~ s/</&lt;/g;
1250 $outstring =~ s/>/&gt;/g;
1251 return $outstring;
1252}
1253sub connectionstatus
1254{
1255 my $status;
1256 opendir UPLINKS, "/var/ipfire/uplinks" or die "Cannot read uplinks: $!";
1257 foreach my $uplink (sort grep !/^\./, readdir UPLINKS) {
1258 if ( -f "${swroot}/uplinks/${uplink}/active") {
1259 if ( ! $status ) {
1260 $timestr = &age("${swroot}/uplinks/${uplink}/active");
1261 $status = "$tr{'connected'}: $uplink (<span class='ipcop_StatusBigRed'>$timestr</span>) ";
1262 } else {
1263 $timestr = &age("${swroot}/uplinks/${uplink}/active");
1264 $status = "$status , $uplink (<span class='ipcop_StatusBigRed'>$timestr</span>) ";
1265 }
1266 } elsif ( -f "${swroot}/uplinks/${uplink}/connecting") {
1267 if ( ! $status ) {
1268 $status = "$tr{'connecting'} $uplink";
1269 } else {
1270 $status = "$status , $tr{'connecting'} $uplink (<span class='ipcop_StatusBigRed'>$timestr</span>) ";
1271 }
1272 }
1273 $lines++;
1274 }
1275 closedir(UPLINKS);
1276 if ( ! $status ) {
1277 $status = "$tr{'idle'}";
1278 }
1279 $connstate = "<span class='ipcop_StatusBig'>$status</span>";
1280 return $connstate;
1281}
1282
1283sub srtarray
1284# Darren Critchley - darrenc@telus.net - (c) 2003
1285# &srtarray(SortOrder, AlphaNumeric, SortDirection, ArrayToBeSorted)
1286# This subroutine will take the following parameters:
1287# ColumnNumber = the column which you want to sort on, starts at 1
1288# AlphaNumberic = a or n (lowercase) defines whether the sort should be alpha or numberic
1289# SortDirection = asc or dsc (lowercase) Ascending or Descending sort
1290# ArrayToBeSorted = the array that wants sorting
1291#
1292# Returns an array that is sorted to your specs
1293#
1294# If SortOrder is greater than the elements in array, then it defaults to the first element
1295#
1296{
1297 my ($colno, $alpnum, $srtdir, @tobesorted) = @_;
1298 my @tmparray;
1299 my @srtedarray;
1300 my $line;
1301 my $newline;
1302 my $ttlitems = scalar @tobesorted; # want to know the number of rows in the passed array
1303 if ($ttlitems < 1){ # if no items, don't waste our time lets leave
1304 return (@tobesorted);
1305 }
1306 my @tmp = split(/\,/,$tobesorted[0]);
1307 $ttlitems = scalar @tmp; # this should be the number of elements in each row of the passed in array
1308
1309 # Darren Critchley - validate parameters
1310 if ($colno > $ttlitems){$colno = '1';}
1311 $colno--; # remove one from colno to deal with arrays starting at 0
1312 if($colno < 0){$colno = '0';}
1313 if ($alpnum ne '') { $alpnum = lc($alpnum); } else { $alpnum = 'a'; }
1314 if ($srtdir ne '') { $srtdir = lc($srtdir); } else { $srtdir = 'src'; }
1315
1316 foreach $line (@tobesorted)
1317 {
1318 chomp($line);
1319 if ($line ne '') {
1320 my @temp = split(/\,/,$line);
1321 # Darren Critchley - juggle the fields so that the one we want to sort on is first
1322 my $tmpholder = $temp[0];
1323 $temp[0] = $temp[$colno];
1324 $temp[$colno] = $tmpholder;
1325 $newline = "";
1326 for ($ctr=0; $ctr < $ttlitems ; $ctr++) {
1327 $newline=$newline . $temp[$ctr] . ",";
1328 }
1329 chop($newline);
1330 push(@tmparray,$newline);
1331 }
1332 }
1333 if ($alpnum eq 'n') {
1334 @tmparray = sort {$a <=> $b} @tmparray;
1335 } else {
1336 @tmparray = (sort @tmparray);
1337 }
1338 foreach $line (@tmparray)
1339 {
1340 chomp($line);
1341 if ($line ne '') {
1342 my @temp = split(/\,/,$line);
1343 my $tmpholder = $temp[0];
1344 $temp[0] = $temp[$colno];
1345 $temp[$colno] = $tmpholder;
1346 $newline = "";
1347 for ($ctr=0; $ctr < $ttlitems ; $ctr++){
1348 $newline=$newline . $temp[$ctr] . ",";
1349 }
1350 chop($newline);
1351 push(@srtedarray,$newline);
1352 }
1353 }
1354
1355 if ($srtdir eq 'dsc') {
1356 @tmparray = reverse(@srtedarray);
1357 return (@tmparray);
1358 } else {
1359 return (@srtedarray);
1360 }
1361}
1362
1363sub speedtouchversion
1364{
1365 if (-f "/proc/bus/usb/devices")
1366 {
1367 $speedtouch=`/bin/cat /proc/bus/usb/devices | /bin/grep 'Vendor=06b9 ProdID=4061' | /usr/bin/cut -d ' ' -f6`;
1368 if ($speedtouch eq '') {
1369 $speedtouch= $tr{'connect the modem'};
1370 }
1371 } else {
1372 $speedtouch='USB '.$tr{'not running'};
1373 }
1374 return $speedtouch
1375}
1376
1377sub CheckSortOrder {
1378#Sorting of allocated leases
1379 if ($ENV{'QUERY_STRING'} =~ /^IPADDR|^ETHER|^HOSTNAME|^ENDTIME/ ) {
1380 my $newsort=$ENV{'QUERY_STRING'};
1381 &readhash("${swroot}/dhcp/settings", \%dhcpsettings);
1382 $act=$dhcpsettings{'SORT_LEASELIST'};
1383 #Reverse actual ?
1384 if ($act =~ $newsort) {
1385 if ($act !~ 'Rev') {$Rev='Rev'};
1386 $newsort.=$Rev
1387 };
1388
1389 $dhcpsettings{'SORT_LEASELIST'}=$newsort;
1390 &writehash("${swroot}/dhcp/settings", \%dhcpsettings);
1391 $dhcpsettings{'ACTION'} = 'SORT'; # avoid the next test "First lauch"
1392 }
1393
1394}
1395
1396sub PrintActualLeases
1397{
1398 &openbox('100%', 'left', $tr{'current dynamic leases'});
1399 print <<END
1400<table width='100%'>
1401<tr>
1402<td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IPADDR'><b>$tr{'ip address'}</b></a></td>
1403<td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ETHER'><b>$tr{'mac address'}</b></a></td>
1404<td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?HOSTNAME'><b>$tr{'hostname'}</b></a></td>
1405<td width='30%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ENDTIME'><b>$tr{'lease expires'} (local time d/m/y)</b></a></td>
1406</tr>
1407END
1408 ;
1409
1410 open(LEASES,"/var/lib/dhcp/dhcpd.leases") or die "Can't open dhcpd.leases";
1411 while ($line = <LEASES>) {
1412 next if( $line =~ /^\s*#/ );
1413 chomp($line);
1414 @temp = split (' ', $line);
1415
1416 if ($line =~ /^\s*lease/) {
1417 $ip = $temp[1];
1418 #All field are not necessarily read. Clear everything
1419 $endtime = 0;
1420 $ether = "";
1421 $hostname = "";
1422 }
1423
1424 if ($line =~ /^\s*ends/) {
1425 $line =~ /(\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/;
1426 $endtime = timegm($6, $5, $4, $3, $2 - 1, $1 - 1900);
1427 }
1428
1429 if ($line =~ /^\s*hardware ethernet/) {
1430 $ether = $temp[2];
1431 $ether =~ s/;//g;
1432 }
1433
1434 if ($line =~ /^\s*client-hostname/) {
1435 $hostname = "$temp[1] $temp[2] $temp[3]";
1436 $hostname =~ s/;//g;
1437 $hostname =~ s/\"//g;
1438 }
1439
1440 if ($line eq "}") {
1441 @record = ('IPADDR',$ip,'ENDTIME',$endtime,'ETHER',$ether,'HOSTNAME',$hostname);
1442 $record = {}; # create a reference to empty hash
1443 %{$record} = @record; # populate that hash with @record
1444 $entries{$record->{'IPADDR'}} = $record; # add this to a hash of hashes
1445 }
1446 }
1447 close(LEASES);
1448
1449 my $id = 0;
1450 foreach my $key (sort leasesort keys %entries) {
1451
1452 my $hostname = &cleanhtml($entries{$key}->{HOSTNAME},"y");
1453
1454 if ($id % 2) {
1455 print "<tr bgcolor='$table1colour'>";
1456 }
1457 else {
1458 print "<tr bgcolor='$table2colour'>";
1459 }
1460
1461 print <<END
1462<td align='center'>$entries{$key}->{IPADDR}</td>
1463<td align='center'>$entries{$key}->{ETHER}</td>
1464<td align='center'>&nbsp;$hostname </td>
1465<td align='center'>
1466END
1467 ;
1468
1469 ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $dst) = localtime ($entries{$key}->{ENDTIME});
1470 $enddate = sprintf ("%02d/%02d/%d %02d:%02d:%02d",$mday,$mon+1,$year+1900,$hour,$min,$sec);
1471
1472 if ($entries{$key}->{ENDTIME} < time() ){
1473 print "<strike>$enddate</strike>";
1474 } else {
1475 print "$enddate";
1476 }
1477 print "</td></tr>";
1478 $id++;
1479 }
1480
1481 print "</table>";
1482 &closebox();
1483}
1484
1485
1486# This sub is used during display of actives leases
1487sub leasesort {
1488 if (rindex ($dhcpsettings{'SORT_LEASELIST'},'Rev') != -1)
1489 {
1490 $qs=substr ($dhcpsettings{'SORT_LEASELIST'},0,length($dhcpsettings{'SORT_LEASELIST'})-3);
1491 if ($qs eq 'IPADDR') {
1492 @a = split(/\./,$entries{$a}->{$qs});
1493 @b = split(/\./,$entries{$b}->{$qs});
1494 ($b[0]<=>$a[0]) ||
1495 ($b[1]<=>$a[1]) ||
1496 ($b[2]<=>$a[2]) ||
1497 ($b[3]<=>$a[3]);
1498 }else {
1499 $entries{$b}->{$qs} cmp $entries{$a}->{$qs};
1500 }
1501 }
1502 else #not reverse
1503 {
1504 $qs=$dhcpsettings{'SORT_LEASELIST'};
1505 if ($qs eq 'IPADDR') {
1506 @a = split(/\./,$entries{$a}->{$qs});
1507 @b = split(/\./,$entries{$b}->{$qs});
1508 ($a[0]<=>$b[0]) ||
1509 ($a[1]<=>$b[1]) ||
1510 ($a[2]<=>$b[2]) ||
1511 ($a[3]<=>$b[3]);
1512 }else {
1513 $entries{$a}->{$qs} cmp $entries{$b}->{$qs};
1514 }
1515 }
1516}
1517
1518sub get_uplinks() {
1519 my @uplinks = ();
1520 opendir(DIR, "${swroot}/uplinks/") || return \@uplinks;
1521 foreach my $dir (readdir(DIR)) {
1522 next if ($dir =~ /^\./);
1523 next if (-f "${swroot}/uplinks/$dir");
1524 push(@uplinks, $dir);
1525 }
1526 closedir(DIR);
1527 return \@uplinks;
1528}
1529
1530sub get_iface($) {
1531 my $filename = shift;
1532 chomp($filename);
1533 open (F, $filename) || return "";
1534 my $iface = <F>;
1535 close(F);
1536 chomp($iface);
1537 return $iface;
1538}
1539
1540sub get_red_ifaces_by_type($) {
1541 my $type=shift;
1542 my @gottypeiface = ();
1543 my @gottypeuplink = ();
1544 my @gottype = ();
1545
1546 my $ref=get_uplinks();
1547 my @uplinks=@$ref;
1548 my %set = ();
1549 foreach my $link (@uplinks) {
1550 eval {
1551 &readhash("${swroot}/uplinks/$link/settings", \%set);
1552 };
1553 push(@gottype, $link);
1554
1555 my $iface = $set{'RED_DEV'};
1556 if (!$iface) {
1557 $iface = get_iface("${swroot}/uplinks/$link/interface");
1558 }
1559 next if (!$iface);
1560
1561 if ($set{'RED_TYPE'} eq $type) {
1562 push(@gottypeiface, $iface);
1563 push(@gottypeuplink, $link);
1564 }
1565 }
1566 return (\@gottypeiface, \@gottypeuplink, \@gottype);
1567}
1568
1569sub get_red_ifaces() {
1570 return `cat ${swroot}/uplinks/*/interface 2>/dev/null`;
1571}
1572
1573sub get_zone_devices($) {
1574 my $bridge = shift;
1575 my @ifaces = ();
1576 open (FILE, "${swroot}/ethernet/$bridge") || return "";
1577 foreach my $line (<FILE>) {
1578 chomp($line);
1579 next if (!$line);
1580 push(@ifaces, $line);
1581 }
1582 close(FILE);
1583 return \@ifaces;
1584}