source: trunk/cgi-bin/main.cgi @ 261

Last change on this file since 261 was 261, checked in by Kris Deugau, 17 years ago

/trunk

Cleanup - remove unused function countRows() and unused
global $RESULTS_PER_PAGE

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 39.9 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3# Started munging from noc.vianet's old IPDB 04/22/2004
4###
5# SVN revision info
6# $Date: 2005-06-17 20:08:35 +0000 (Fri, 17 Jun 2005) $
7# SVN revision $Rev: 261 $
8# Last update by $Author: kdeugau $
9###
10
11use strict;             
12use warnings;   
13use CGI::Carp qw(fatalsToBrowser);
14use DBI;
15use CommonWeb qw(:ALL);
16use MyIPDB;
17use POSIX qw(ceil);
18use NetAddr::IP;
19
20use Sys::Syslog;
21
22openlog "IPDB","pid","local2";
23
24# Collect the username from HTTP auth.  If undefined, we're in
25# a test environment, or called without a username.
26my $authuser;
27if (!defined($ENV{'REMOTE_USER'})) {
28  $authuser = '__temptest';
29} else {
30  $authuser = $ENV{'REMOTE_USER'};
31}
32
33syslog "debug", "$authuser active";
34
35# Why not a global DB handle?  (And a global statement handle, as well...)
36# Use the connectDB function, otherwise we end up confusing ourselves
37my $ip_dbh;
38my $sth;
39my $errstr;
40($ip_dbh,$errstr) = connectDB_My;
41if (!$ip_dbh) {
42  exitError("Database error: $errstr\n");
43}
44initIPDBGlobals($ip_dbh);
45
46# Headerize!  Make sure we replace the $$EXTRA0$$ bit as needed.
47printHeader('', ($IPDBacl{$authuser} =~ /a/ ?
48        '<td align=right><a href="/ip/cgi-bin/main.cgi?action=assign">Add new assignment</a>' : ''
49        ));
50
51
52# Global variables
53my %webvar = parse_post();
54cleanInput(\%webvar);
55
56
57#main()
58
59if(!defined($webvar{action})) {
60  $webvar{action} = "<NULL>";   #shuts up the warnings.
61}
62
63if($webvar{action} eq 'index') {
64  showSummary();
65} elsif ($webvar{action} eq 'addmaster') {
66  if ($IPDBacl{$authuser} !~ /a/) {
67    printError("You shouldn't have been able to get here.  Access denied.");
68  } else {
69    open HTML, "<../addmaster.html";
70    print while <HTML>;
71  }
72} elsif ($webvar{action} eq 'newmaster') {
73
74  if ($IPDBacl{$authuser} !~ /a/) {
75    printError("You shouldn't have been able to get here.  Access denied.");
76  } else {
77
78    my $cidr = new NetAddr::IP $webvar{cidr};
79
80    print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
81
82    # Allow transactions, and raise an exception on errors so we can catch it later.
83    # Use local to make sure these get "reset" properly on exiting this block
84    local $ip_dbh->{AutoCommit} = 0;
85    local $ip_dbh->{RaiseError} = 1;
86
87    # Wrap the SQL in a transaction
88    eval {
89      $sth = $ip_dbh->prepare("insert into masterblocks values ('$webvar{cidr}')");
90      $sth->execute;
91
92# Unrouted blocks aren't associated with a city (yet).  We don't rely on this
93# elsewhere though;  legacy data may have traps and pitfalls in it to break this.
94# Thus the "routed" flag.
95
96      $sth = $ip_dbh->prepare("insert into freeblocks (cidr,maskbits,city,routed)".
97        " values ('$webvar{cidr}',".$cidr->masklen.",'<NULL>','n')");
98      $sth->execute;
99
100      # If we get here, everything is happy.  Commit changes.
101      $ip_dbh->commit;
102    }; # end eval
103
104    if ($@) {
105      carp "Transaction aborted because $@";
106      eval { $ip_dbh->rollback; };
107      syslog "err", "Could not add master block '$webvar{cidr}' to database: '$@'";
108      printError("Could not add master block $webvar{cidr} to database: $@");
109    } else {
110      print "<div type=heading align=center>Success!</div>\n";
111      syslog "info", "$authuser added master block $webvar{cidr}";
112    }
113
114  } # ACL check
115
116} # end add new master
117
118elsif($webvar{action} eq 'showmaster') {
119  showMaster();
120}
121elsif($webvar{action} eq 'showrouted') {
122  showRBlock();
123}
124elsif($webvar{action} eq 'listpool') {
125  listPool();
126}
127
128# Not modified or added;  just shuffled
129elsif($webvar{action} eq 'assign') {
130  assignBlock();
131}
132elsif($webvar{action} eq 'confirm') {
133  confirmAssign();
134}
135elsif($webvar{action} eq 'insert') {
136  insertAssign();
137}
138elsif($webvar{action} eq 'edit') {
139  edit();
140}
141elsif($webvar{action} eq 'update') {
142  update();
143}
144elsif($webvar{action} eq 'delete') {
145  remove();
146}
147elsif($webvar{action} eq 'finaldelete') {
148  finalDelete();
149}
150
151# Default is an error.  It shouldn't be possible to easily get here.
152# The only way I can think of offhand is to just call main.cgi bare-
153# which is not in any way guaranteed to provide anything useful.
154else {
155  my $rnd = rand 500;
156  my $boing = sprintf("%.2f", rand 500);
157  my @excuses = ("Aether cloudy.  Ask again later.","The gods are unhappy with your sacrifice.",
158        "Because one of it's legs are both the same", "*wibble*",
159        "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
160        "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
161  printAndExit("Error $boing:  ".$excuses[$rnd/30.0]);
162}
163## Finally! Done with that NASTY "case" emulation!
164
165
166
167# Clean up IPDB globals, DB handle, etc.
168finish($ip_dbh);
169
170print qq(<div align=right style="position: absolute; right: 30px;">).
171        qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
172        if $IPDBacl{$authuser} =~ /A/;
173
174# We print the footer here, so we don't have to do it elsewhere.
175printFooter;
176# Just in case something waaaayyy down isn't in place
177# properly... we exit explicitly.
178exit;
179
180
181
182# args are: a reference to an array with the row to be printed and the
183# class(stylesheet) to use for formatting.
184# if ommitting the class - call the sub as &printRow(\@array)
185sub printRow {
186  my ($rowRef,$class) = @_;
187
188  if (!$class) {
189    print "<tr>\n";
190  } else {
191    print "<tr class=\"$class\">\n";
192  }
193
194ELEMENT:  foreach my $element (@$rowRef) {
195    if (!defined($element)) {
196      print "<td></td>\n";
197      next ELEMENT;
198    }
199    $element =~ s|\n|</br>|g;
200    print "<td>$element</td>\n";
201  }
202  print "</tr>";
203} # printRow
204
205
206# Prints table headings.  Accepts any number of arguments;
207# each argument is a table heading.
208sub startTable {
209  print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
210
211  foreach(@_) {
212    print qq(<td class="heading">$_</td>);
213  }
214  print "</tr>\n";
215} # startTable
216
217
218# Initial display:  Show master blocks with total allocated subnets, total free subnets
219sub showSummary {
220
221  startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
222        'Free netblocks', 'Largest free block');
223
224  my %allocated;
225  my %free;
226  my %routed;
227  my %bigfree;
228
229  # Count the allocations.
230  $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
231  foreach my $master (@masterblocks) {
232    $sth->execute("$master");
233    $sth->bind_columns(\$allocated{"$master"});
234    $sth->fetch();
235  }
236
237  # Count routed blocks
238  $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
239  foreach my $master (@masterblocks) {
240    $sth->execute("$master");
241    $sth->bind_columns(\$routed{"$master"});
242    $sth->fetch();
243  }
244
245  # Count the free blocks.
246  $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
247        "(routed='y' or routed='n')");
248  foreach my $master (@masterblocks) {
249    $sth->execute("$master");
250    $sth->bind_columns(\$free{"$master"});
251    $sth->fetch();
252  }
253
254  # Find the largest free block in each master
255  $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
256        "(routed='y' or routed='n') order by maskbits limit 1");
257  foreach my $master (@masterblocks) {
258    $sth->execute("$master");
259    $sth->bind_columns(\$bigfree{"$master"});
260    $sth->fetch();
261  }
262
263  # Print the data.
264  my $count=0;
265  foreach my $master (@masterblocks) {
266    my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
267        $routed{"$master"}, $allocated{"$master"}, $free{"$master"}, 
268        ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
269        );
270
271    printRow(\@row, 'color1' ) if($count%2==0);
272    printRow(\@row, 'color2' ) if($count%2!=0);
273    $count++;
274  }
275  print "</table>\n";
276  if ($IPDBacl{$authuser} =~ /a/) {
277    print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
278  }
279  print "Note:  Free blocks noted here include both routed and unrouted blocks.\n";
280
281} # showSummary
282
283
284# Display detail on master
285# Alrighty then!  We're showing routed blocks within a single master this time.
286# We should be able to steal code from showSummary(), and if I'm really smart
287# I'll figger a way to munge the two together.  (Once I've done that, everything
288# else should follow.  YMMV.)
289sub showMaster {
290
291  print qq(<center><div class="heading">Summarizing routed blocks for ).
292        qq($webvar{block}:</div></center><br>\n);
293
294  my %allocated;
295  my %free;
296  my %routed;
297  my %bigfree;
298
299  my $master = new NetAddr::IP $webvar{block};
300  my @localmasters;
301
302  # Fetch only the blocks relevant to this master
303  $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
304  $sth->execute();
305
306  my $i=0;
307  while (my @data = $sth->fetchrow_array()) {
308    my $cidr = new NetAddr::IP $data[0];
309    $localmasters[$i++] = $cidr;
310    $free{"$cidr"} = 0;
311    $allocated{"$cidr"} = 0;
312    $bigfree{"$cidr"} = 128;
313    # Retain the routing destination
314    $routed{"$cidr"} = $data[1];
315  }
316
317  # Check if there were actually any blocks routed from this master
318  if ($i > 0) {
319    startTable('Routed block','Routed to','Allocated blocks',
320        'Free blocks','Largest free block');
321
322    # Count the allocations
323    $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
324    foreach my $master (@localmasters) {
325      $sth->execute("$master");
326      $sth->bind_columns(\$allocated{"$master"});
327      $sth->fetch();
328    }
329
330    # Count the free blocks.
331    $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
332        "(routed='y' or routed='n')");
333    foreach my $master (@localmasters) {
334      $sth->execute("$master");
335      $sth->bind_columns(\$free{"$master"});
336      $sth->fetch();
337    }
338
339    # Get the size of the largest free block
340    $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
341        "(routed='y' or routed='n') order by maskbits limit 1");
342    foreach my $master (@localmasters) {
343      $sth->execute("$master");
344      $sth->bind_columns(\$bigfree{"$master"});
345      $sth->fetch();
346    }
347
348    # Print the data.
349    my $count=0;
350    foreach my $master (@localmasters) {
351      my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
352        $routed{"$master"}, $allocated{"$master"},
353        $free{"$master"},
354        ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
355      );
356      printRow(\@row, 'color1' ) if($count%2==0);
357      printRow(\@row, 'color2' ) if($count%2!=0);
358      $count++;
359    }
360  } else {
361    # If a master block has no routed blocks, then by definition it has no
362    # allocations, and can be deleted.
363    print qq(<hr width="60%"><center><div class="heading">No allocations in ).
364        qq($master.</div>\n).
365        ($IPDBacl{$authuser} =~ /d/ ?
366                qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
367                qq(<input type=hidden name=action value="delete">\n).
368                qq(<input type=hidden name=block value="$master">\n).
369                qq(<input type=hidden name=alloctype value="mm">\n).
370                qq(<input type=submit value=" Remove this master ">\n).
371                qq(</form></center>\n) :
372                '');
373
374  } # end check for existence of routed blocks in master
375
376  print qq(</table>\n<hr width="60%">\n).
377        qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
378
379  startTable('Netblock','Range');
380
381  # Snag the free blocks.
382  my $count = 0;
383  $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
384        "routed='n' order by cidr");
385  $sth->execute();
386  while (my @data = $sth->fetchrow_array()) {
387    my $cidr = new NetAddr::IP $data[0];
388    my @row = ("$cidr", $cidr->range);
389    printRow(\@row, 'color1' ) if($count%2==0);
390    printRow(\@row, 'color2' ) if($count%2!=0);
391    $count++;
392  }
393
394  print "</table>\n";
395} # showMaster
396
397
398# Display details of a routed block
399# Alrighty then!  We're showing allocations within a routed block this time.
400# We should be able to steal code from showSummary() and showMaster(), and if
401# I'm really smart I'll figger a way to munge all three together.  (Once I've
402# done that, everything else should follow.  YMMV.
403# This time, we check the database before spewing, because we may
404# not have anything useful to spew.
405sub showRBlock {
406
407  my $master = new NetAddr::IP $webvar{block};
408
409  $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
410  $sth->execute;
411  my @data = $sth->fetchrow_array;
412
413  print qq(<center><div class="heading">Summarizing allocated blocks for ).
414        qq($master ($data[0]):</div></center><br>\n);
415
416  startTable('CIDR allocation','Customer Location','Type','CustID','Description/Name');
417
418  # Snag the allocations for this block
419  $sth = $ip_dbh->prepare("select cidr,city,type,custid,description".
420        " from allocations where cidr <<= '$master' order by cidr");
421  $sth->execute();
422
423  my $count=0;
424  while (my @data = $sth->fetchrow_array()) {
425    # cidr,city,type,custid,description, as per the SELECT
426    my $cidr = new NetAddr::IP $data[0];
427
428    # Clean up extra spaces that are borking things.
429#    $data[2] =~ s/\s+//g;
430
431    # Prefix subblocks with "Sub "
432    my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
433        qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
434        $data[1], $disp_alloctypes{$data[2]}, $data[3], $data[4]);
435    # If the allocation is a pool, allow listing of the IPs in the pool.
436    if ($data[2] =~ /^.[pd]$/) {
437      $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
438        "&pool=$data[0]\">List IPs</a>";
439    }
440
441    printRow(\@row, 'color1') if ($count%2 == 0);
442    printRow(\@row, 'color2') if ($count%2 != 0);
443    $count++;
444  }
445
446  print "</table>\n";
447
448  # If the routed block has no allocations, by definition it only has
449  # one free block, and therefore may be deleted.
450  if ($count == 0) {
451    print qq(<hr width="60%"><center><div class="heading">No allocations in ).
452        qq($master.</div></center>\n).
453        ($IPDBacl{$authuser} =~ /d/ ?
454                qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
455                qq(<input type=hidden name=action value="delete">\n).
456                qq(<input type=hidden name=block value="$master">\n).
457                qq(<input type=hidden name=alloctype value="rm">\n).
458                qq(<input type=submit value=" Remove this block ">\n).
459                qq(</form>\n) :
460                '');
461  }
462
463  print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
464        qq(submaster $master</div></center>\n);
465
466  startTable('CIDR block','Range');
467
468  # Snag the free blocks.  We don't really *need* to be pedantic about avoiding
469  # unrouted free blocks, but it's better to let the database do the work if we can.
470  $count = 0;
471  $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
472        " order by cidr");
473  $sth->execute();
474  while (my @data = $sth->fetchrow_array()) {
475    # cidr,routed
476    my $cidr = new NetAddr::IP $data[0];
477    # Include some HairyPerl(TM) to prefix subblocks with "Sub "
478    my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
479        ($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
480        $cidr->range);
481    printRow(\@row, 'color1') if ($count%2 == 0);
482    printRow(\@row, 'color2') if ($count%2 != 0);
483    $count++;
484  }
485
486  print "</table>\n";
487} # showRBlock
488
489
490# List the IPs used in a pool
491sub listPool {
492
493  my $cidr = new NetAddr::IP $webvar{pool};
494
495  my ($pooltype,$poolcity);
496
497  # Snag pool info for heading
498  $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
499  $sth->execute;
500  $sth->bind_columns(\$pooltype, \$poolcity);
501  $sth->fetch() || carp $sth->errstr;
502
503  print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
504        qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
505  # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
506  if ($pooltype =~ /^.d$/) {
507    print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
508    print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
509        $cidr->addr."</td></tr>\n";
510    $cidr++;
511    print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
512    $cidr--;  $cidr--;
513    print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
514        "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
515        "</table></div></div>\n";
516  }
517
518# probably have to add an "edit IP allocation" link here somewhere.
519
520  startTable('IP','Customer ID','Available?','Description','');
521  $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
522        " from poolips where pool='$webvar{pool}' order by ip");
523  $sth->execute;
524  my $count = 0;
525  while (my @data = $sth->fetchrow_array) {
526    # pool,ip,custid,city,ptype,available,notes,description,circuitid
527    # ip,custid,available,description,type
528    # If desc is "null", make it not null.  <g>
529    if ($data[3] eq '') {
530      $data[3] = '&nbsp;';
531    }
532    # Some nice hairy Perl to decide whether to allow unassigning each IP
533    #   -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
534    #      else we print a blank space
535    my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
536        $data[1],$data[2],$data[3],
537        ( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
538          ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
539           "alloctype=$data[4]\">Unassign this IP</a>") :
540          ("&nbsp;") )
541        );
542    printRow(\@row, 'color1') if($count%2==0);
543    printRow(\@row, 'color2') if($count%2!=0);
544    $count++;
545  }
546  print "</table>\n";
547
548} # end listPool
549
550
551# Show "Add new allocation" page.  Note that the actual page may
552# be one of two templates, and the lists come from the database.
553sub assignBlock {
554
555  if ($IPDBacl{$authuser} !~ /a/) {
556    printError("You shouldn't have been able to get here.  Access denied.");
557    return;
558  }
559
560  my $html;
561
562  # New special case- block to assign is specified
563  if ($webvar{block} ne '') {
564    open HTML, "../fb-assign.html"
565        or croak "Could not open fb-assign.html: $!";
566    $html = join('',<HTML>);
567    close HTML;
568    my $block = new NetAddr::IP $webvar{block};
569    $html =~ s|\$\$BLOCK\$\$|$block|g;
570    $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
571    my $typelist = '';
572
573    # This is a little dangerous, as it's *theoretically* possible to
574    # get fbtype='n' (aka a non-routed freeblock).  However, should
575    # someone manage to get there, they get what they deserve.
576    if ($webvar{fbtype} ne 'y') {
577      # Snag the type of the block from the database.  We have no
578      # convenient way to pass this in from the calling location.  :/
579      $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
580      $sth->execute;
581      my @data = $sth->fetchrow_array;
582      $data[0] =~ s/c$/r/;      # Munge the type into the correct form
583      $typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
584    } else {
585      $typelist .= qq(<select name="alloctype">\n);
586      $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
587        "and type not like '_i' and type not like '_r' order by listorder");
588      $sth->execute;
589      my @data = $sth->fetchrow_array;
590      $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
591      while (my @data = $sth->fetchrow_array) {
592        $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
593      }
594      $typelist .= "</select>\n";
595    }
596    $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
597  } else {
598    open HTML, "../assign.html"
599        or croak "Could not open assign.html: $!";
600    $html = join('',<HTML>);
601    close HTML;
602    my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
603    foreach my $master (@masterblocks) {
604      $masterlist .= "<option>$master</option>\n";
605    }
606    $masterlist .= "</select>\n";
607    $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
608    my $pops = '';
609    foreach my $pop (@poplist) {
610      $pops .= "<option>$pop</option>\n";
611    }
612    $html =~ s|\$\$POPLIST\$\$|$pops|g;
613    my $typelist = '';
614    $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
615    $sth->execute;
616    my @data = $sth->fetchrow_array;
617    $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
618    while (my @data = $sth->fetchrow_array) {
619      $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
620    }
621    $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
622  }
623  my $cities = '';
624  foreach my $city (@citylist) {
625    $cities .= "<option>$city</option>\n";
626  }
627  $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
628
629  print $html;
630
631} # assignBlock
632
633
634# Take info on requested IP assignment and see what we can provide.
635sub confirmAssign {
636  if ($IPDBacl{$authuser} !~ /a/) {
637    printError("You shouldn't have been able to get here.  Access denied.");
638    return;
639  }
640
641  my $cidr;
642  my $alloc_from;
643
644  # Going to manually validate some items.
645  # custid and city are automagic.
646  return if !validateInput();
647
648# Several different cases here.
649# Static IP vs netblock
650#  + Different flavours of static IP
651#  + Different flavours of netblock
652
653  if ($webvar{alloctype} =~ /^.i$/) {
654    my ($base,undef) = split //, $webvar{alloctype};    # split into individual chars
655    my ($sql,$city);
656    # Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
657    # Anywhere else is invalid and shouldn't be in the db in the first place.
658    # ... aside from #^%#$%#@#^%^^!!!! legacy data.  GRRR.
659    # Note that we want to retain the requested city to relate to customer info.
660    if ($base =~ /^[ds]$/) {
661      $city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
662        "allocations.city='Toronto')";
663    } else {
664      $city = "allocations.city='$webvar{pop}'";
665    }
666
667# Ewww.  But it works.
668    $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
669        "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
670        "poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
671        "GROUP BY pool");
672    $sth->execute;
673    my $optionlist;
674    while (my @data = $sth->fetchrow_array) {
675      # city,pool cidr,free IP count
676      if ($data[2] > 0) {
677        $optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
678      }
679    }
680    $cidr = "Single static IP";
681    $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
682
683  } else { # end show pool options
684
685    if ($webvar{fbassign} eq 'y') {
686      $cidr = new NetAddr::IP $webvar{block};
687      $webvar{maskbits} = $cidr->masklen;
688    } else { # done with direct freeblocks assignment
689
690      if (!$webvar{maskbits}) {
691        printError("Please specify a CIDR mask length.");
692        return;
693      }
694      my $sql;
695      my $city;
696      my $failmsg;
697      if ($webvar{alloctype} eq 'rm') {
698        if ($webvar{allocfrom} ne '-') {
699          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
700                " and cidr <<= '$webvar{allocfrom}' order by maskbits desc";
701        } else {
702          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
703                " order by maskbits desc";
704        }
705        $failmsg = "No suitable free block found.<br>\nWe do not have a free".
706          " routeable block of that size.<br>\nYou will have to either route".
707          " a set of smaller netblocks or a single smaller netblock.";
708      } else {
709##fixme
710# This section needs serious Pondering.
711        # Pools of most types get assigned to the POP they're "routed from"
712        # This includes WAN blocks and other netblock "containers"
713        # This does NOT include cable pools.
714        if ($webvar{alloctype} =~ /^.[pc]$/) {
715          if (($webvar{city} !~ /^(Sudbury|North Bay|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
716            printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
717            return;
718          }
719          $city = $webvar{city};
720          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
721            " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
722            " block size for the pool.";
723        } else {
724          $city = $webvar{pop};
725          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
726            " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
727            " chose a smaller blocksize.";
728        }
729        if ($webvar{allocfrom} ne '-') {
730          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
731                " and cidr <<= '$webvar{allocfrom}' and routed='".
732                (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."' order by maskbits desc,cidr";
733        } else {
734          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
735                " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y').
736                "' order by maskbits desc,cidr";
737        }
738      }
739      $sth = $ip_dbh->prepare($sql);
740      $sth->execute;
741      my @data = $sth->fetchrow_array();
742      if ($data[0] eq "") {
743        printError($failmsg);
744        return;
745      }
746      $cidr = new NetAddr::IP $data[0];
747    } # check for freeblocks assignment or IPDB-controlled assignment
748
749    $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
750
751    # If the block to be allocated is smaller than the one we found,
752    # figure out the "real" block to be allocated.
753    if ($cidr->masklen() ne $webvar{maskbits}) {
754      my $maskbits = $cidr->masklen();
755      my @subblocks;
756      while ($maskbits++ < $webvar{maskbits}) {
757        @subblocks = $cidr->split($maskbits);
758      }
759      $cidr = $subblocks[0];
760    }
761  } # if ($webvar{alloctype} =~ /^.i$/)
762
763  open HTML, "../confirm.html"
764        or croak "Could not open confirm.html: $!";
765  my $html = join '', <HTML>;
766  close HTML;
767
768### gotta fix this in final
769  # Stick in customer info as necessary - if it's blank, it just ends
770  # up as blank lines ignored in the rendering of the page
771        my $custbits;
772  $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
773###
774
775  # Stick in the allocation data
776  $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
777  $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
778  $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
779  $html =~ s|\$\$CIDR\$\$|$cidr|g;
780  $webvar{city} = desanitize($webvar{city});
781  $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
782  $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
783  $webvar{circid} = desanitize($webvar{circid});
784  $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
785  $webvar{desc} = desanitize($webvar{desc});
786  $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
787  $webvar{notes} = desanitize($webvar{notes});
788  $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
789  $html =~ s|\$\$ACTION\$\$|insert|g;
790
791  print $html;
792
793} # end confirmAssign
794
795
796# Do the work of actually inserting a block in the database.
797sub insertAssign {
798  if ($IPDBacl{$authuser} !~ /a/) {
799    printError("You shouldn't have been able to get here.  Access denied.");
800    return;
801  }
802  # Some things are done more than once.
803  return if !validateInput();
804
805  # $code is "success" vs "failure", $msg contains OK for a
806  # successful netblock allocation, the IP allocated for static
807  # IP, or the error message if an error occurred.
808  my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
809        $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
810        $webvar{circid});
811
812  if ($code eq 'OK') {
813    if ($webvar{alloctype} =~ /^.i$/) {
814      print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div></div>);
815      # Notify tech@example.com
816#      mailNotify('tech@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
817#       "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
818#       "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
819    } else {
820      print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
821        "sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div></div>";
822    }
823    syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
824        "'$webvar{alloctype}' ($msg)";
825  } else {
826    syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
827        "'$webvar{alloctype}' by $authuser failed: '$msg'";
828    printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
829        " failed:<br>\n$msg\n");
830  }
831
832} # end insertAssign()
833
834
835# Does some basic checks on common input data to make sure nothing
836# *really* weird gets in to the database through this script.
837# Does NOT do complete input validation!!!
838sub validateInput {
839  if ($webvar{city} eq '-') {
840    printError("Please choose a city.");
841    return;
842  }
843
844  # Alloctype check.
845  chomp $webvar{alloctype};
846  if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
847    # Danger! Danger!  alloctype should ALWAYS be set by a dropdown.  Anyone
848    # managing to call things in such a way as to cause this deserves a cryptic error.
849    printError("Invalid alloctype");
850    return;
851  }
852
853  # CustID check
854  # We have different handling for customer allocations and "internal" or "our" allocations
855  if ($def_custids{$webvar{alloctype}} eq '') {
856    if (!$webvar{custid}) {
857      printError("Please enter a customer ID.");
858      return;
859    }
860    if ($webvar{custid} !~ /^(?:\d{10}|\d{7}|STAFF|TEMP)(?:-\d\d?)?$/) {
861      printError("Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for static IPs for staff.");
862      return;
863    }
864    print "<!-- [ In validateInput().  Insert customer ID cross-check here. ] -->\n";
865  } else {
866    # New!  Improved!  And now Loaded From The Database!!
867    $webvar{custid} = $def_custids{$webvar{alloctype}};
868  }
869
870  # Check POP location
871  my $flag;
872  if ($webvar{alloctype} eq 'rm') {
873    $flag = 'for a routed netblock';
874    foreach (@poplist) {
875      if (/^$webvar{city}$/) {
876        $flag = 'n';
877        last;
878      }
879    }
880  } else {
881    $flag = 'n';
882    if ($webvar{pop} =~ /^-$/) {
883      $flag = 'to route the block from/through';
884    }
885  }
886  if ($flag ne 'n') {
887    printError("Please choose a valid POP location $flag.  Valid ".
888        "POP locations are currently:<br>\n".join (" - ", @poplist));
889    return;
890  }
891
892  return 'OK';
893} # end validateInput
894
895
896# Displays details of a specific allocation in a form
897# Allows update/delete
898# action=edit
899sub edit {
900
901  my $sql;
902
903  # Two cases:  block is a netblock, or block is a static IP from a pool
904  # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
905  if ($webvar{block} =~ /\/32$/) {
906    $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp from poolips where ip='$webvar{block}'";
907  } else {
908    $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp from allocations where cidr='$webvar{block}'"
909  }
910
911  # gotta snag block info from db
912  $sth = $ip_dbh->prepare($sql);
913  $sth->execute;
914  my @data = $sth->fetchrow_array;
915
916  # Clean up extra whitespace on alloc type
917  $data[2] =~ s/\s//;
918
919  open (HTML, "../editDisplay.html")
920        or croak "Could not open editDisplay.html :$!";
921  my $html = join('', <HTML>);
922
923  # We can't let the city be changed here;  this block is a part of
924  # a larger routed allocation and therefore by definition can't be moved.
925  # block and city are static.
926##fixme
927# Needs thinking.  Have to allow changes to city to correct errors, no?
928  $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
929
930  if ($IPDBacl{$authuser} =~ /c/) {
931    $html =~ s/\$\$CUSTID\$\$/<input type=text name=custid value="$data[1]" maxlength=15 class="regular">/;
932
933# Screw it.  Changing allocation types gets very ugly VERY quickly- especially
934# with the much longer list of allocation types.
935# We'll just show what type of block it is.
936
937# this has now been Requested, so here goes.
938
939##fixme The check here should be built from the database
940    if ($data[2] =~ /^.[ne]$/) {
941      # Block that can be changed
942      my $blockoptions = "<select name=alloctype><option".
943        (($data[2] eq 'me') ? ' selected' : '') ." value='me'>Dialup netblock</option>\n<option".
944        (($data[2] eq 'de') ? ' selected' : '') ." value='de'>Dynamic DSL netblock</option>\n<option".
945        (($data[2] eq 'ce') ? ' selected' : '') ." value='ce'>Dynamic cable netblock</option>\n<option".
946        (($data[2] eq 'we') ? ' selected' : '') ." value='we'>Dynamic wireless netblock</option>\n<option".
947        (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
948        (($data[2] eq 'en') ? ' selected' : '') ." value='en'>End-use netblock</option>\n<option".
949        (($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
950        "</select>\n";
951      $html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
952    } else {
953      $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
954    }
955    $html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
956    $html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
957    $html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
958    $html =~ s|\$\$NOTES\$\$|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>|g;
959  } else {
960    $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
961    $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
962    $html =~ s/\$\$CITY\$\$/$data[3]/g;
963    $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
964    $html =~ s/\$\$DESC\$\$/$data[5]/g;
965    $html =~ s/\$\$NOTES\$\$/$data[6]/g;
966  }
967  my ($lastmod,undef) = split /\s+/, $data[7];
968  $html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
969
970  # Allows us to "correctly" colour backgrounds in table
971  my $i=1;
972
973  # More ACL trickery - we can live with forms that don't submit,
974  # but we can't leave the extra table rows there, and we *really*
975  # can't leave the submit buttons there.
976  my $updok = '';
977  if ($IPDBacl{$authuser} =~ /c/) {
978    $updok = qq(<tr class="color$i"><td colspan=2><div class="center">).
979        qq(<input type="submit" value=" Update this block " class="regular">).
980        "</div></td></tr></form>\n";
981    $i++;
982  }
983  $html =~ s/\$\$UPDOK\$\$/$updok/g;
984
985  my $delok = '';
986  if ($IPDBacl{$authuser} =~ /d/) {
987    $delok = qq(<form method="POST" action="main.cgi">
988        <tr class="color$i"><td colspan=2 class="regular"><div class=center>
989        <input type="hidden" name="action" value="delete">
990        <input type="hidden" name="block" value="$webvar{block}">
991        <input type="hidden" name="alloctype" value="$data[2]">
992        <input type=submit value=" Delete this block ">
993        </div></td></tr>);
994  }
995  $html =~ s/\$\$DELOK\$\$/$delok/;
996
997  print $html;
998
999} # edit()
1000
1001
1002# Stuff new info about a block into the db
1003# action=update
1004sub update {
1005
1006  # Make sure incoming data is in correct format - custID among other things.
1007  return if !validateInput;
1008
1009  # SQL transaction wrapper
1010  eval {
1011    # Relatively simple SQL transaction here.
1012    my $sql;
1013    if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1014      $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1015        "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}' ".
1016        "where ip='$webvar{block}'";
1017    } else {
1018      $sql = "update allocations set custid='$webvar{custid}',".
1019        "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1020        "type='$webvar{alloctype}',circuitid='$webvar{circid}' where cidr='$webvar{block}'";
1021    }
1022    # Log the details of the change.
1023    syslog "debug", $sql;
1024    $sth = $ip_dbh->prepare($sql);
1025    $sth->execute;
1026    $ip_dbh->commit;
1027  };
1028  if ($@) {
1029    my $msg = $@;
1030    carp "Transaction aborted because $msg";
1031    eval { $ip_dbh->rollback; };
1032    syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1033    printError("Could not update block/IP $webvar{block}: $msg");
1034    return;
1035  }
1036
1037  # If we get here, the operation succeeded.
1038  syslog "notice", "$authuser updated $webvar{block}";
1039  open (HTML, "../updated.html")
1040        or croak "Could not open updated.html :$!";
1041  my $html = join('', <HTML>);
1042
1043  $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1044  $webvar{city} = desanitize($webvar{city});
1045  $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1046  $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
1047  $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
1048  $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
1049  $webvar{circid} = desanitize($webvar{circid});
1050  $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
1051  $webvar{desc} = desanitize($webvar{desc});
1052  $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
1053  $webvar{notes} = desanitize($webvar{notes});
1054  $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1055
1056  print $html;
1057
1058} # update()
1059
1060
1061# Delete an allocation.
1062sub remove {
1063  if ($IPDBacl{$authuser} !~ /d/) {
1064    printError("You shouldn't have been able to get here.  Access denied.");
1065    return;
1066  }
1067
1068  #show confirm screen.
1069  open HTML, "../confirmRemove.html"
1070        or croak "Could not open confirmRemove.html :$!";
1071  my $html = join('', <HTML>);
1072  close HTML;
1073
1074  # Serves'em right for getting here...
1075  if (!defined($webvar{block})) {
1076    printError("Error 332");
1077    return;
1078  }
1079
1080  my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype);
1081
1082  if ($webvar{alloctype} eq 'rm') {
1083    $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1084    $sth->execute();
1085
1086# This feels...  extreme.
1087    croak $sth->errstr() if($sth->errstr());
1088
1089    $sth->bind_columns(\$cidr,\$city);
1090    $sth->execute();
1091    $sth->fetch || croak $sth->errstr();
1092    $custid = "N/A";
1093    $alloctype = $webvar{alloctype};
1094    $circid = "N/A";
1095    $desc = "N/A";
1096    $notes = "N/A";
1097
1098  } elsif ($webvar{alloctype} eq 'mm') {
1099    $cidr = $webvar{block};
1100    $city = "N/A";
1101    $custid = "N/A";
1102    $alloctype = $webvar{alloctype};
1103    $circid = "N/A";
1104    $desc = "N/A";
1105    $notes = "N/A";
1106  } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1107
1108    # Unassigning a static IP
1109    my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid from poolips".
1110        " where ip='$webvar{block}'");
1111    $sth->execute();
1112#  croak $sth->errstr() if($sth->errstr());
1113
1114    $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid);
1115    $sth->fetch() || croak $sth->errstr;
1116
1117  } else { # done with alloctype=~ /^.i$/
1118
1119    my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes from ".
1120        "allocations where cidr='$webvar{block}'");
1121    $sth->execute();
1122#       croak $sth->errstr() if($sth->errstr());
1123
1124    $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc, \$notes);
1125    $sth->fetch() || carp $sth->errstr;
1126  } # end cases for different alloctypes
1127
1128  # Munge everything into HTML
1129  $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1130  $html =~ s|\$\$BLOCK\$\$|$cidr|g;
1131  $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
1132  $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1133  $html =~ s|\$\$CITY\$\$|$city|g;
1134  $html =~ s|\$\$CUSTID\$\$|$custid|g;
1135  $html =~ s|\$\$CIRCID\$\$|$circid|g;
1136  $html =~ s|\$\$DESC\$\$|$desc|g;
1137  $html =~ s|\$\$NOTES\$\$|$notes|g;
1138
1139  $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1140
1141  # Set the warning text.
1142  if ($alloctype =~ /^.[pd]$/) {
1143    $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.<br>Any IPs allocated from this pool will also be removed!</div></td></tr>|;
1144  } else {
1145    $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1146  }
1147
1148  print $html;
1149} # end edit()
1150
1151
1152# Delete an allocation.  Return it to the freeblocks table;  munge
1153# data as necessary to keep as few records as possible in freeblocks
1154# to prevent weirdness when allocating blocks later.
1155# Remove IPs from pool listing if necessary
1156sub finalDelete {
1157  if ($IPDBacl{$authuser} !~ /d/) {
1158    printError("You shouldn't have been able to get here.  Access denied.");
1159    return;
1160  }
1161
1162  my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1163
1164  if ($code eq 'OK') {
1165    print "<div class=heading align=center>Success!  $webvar{block} deallocated.</div>\n";
1166    syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}";
1167    # Notify tech@ when a block/IP is deallocated
1168#    mailNotify('tech@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1169#       "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n");
1170  } else {
1171    if ($webvar{alloctype} =~ /^.i$/) {
1172      syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1173      printError("Could not deallocate static IP $webvar{block}: $msg");
1174    } else {
1175      syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1176      printError("Could not deallocate netblock $webvar{block}: $msg");
1177    }
1178  }
1179
1180} # finalDelete
1181
1182
1183sub exitError {
1184  my $errStr = $_[0];
1185  printHeader('','');
1186  print qq(<center><p class="regular"> $errStr </p>
1187<input type="button" value="Back" onclick="history.go(-1)">
1188</center>
1189);
1190  printFooter();
1191  exit;
1192} # errorExit
1193
1194
1195# Just in case we manage to get here.
1196exit 0;
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