]>
Commit | Line | Data |
---|---|---|
ac1cfefa MT |
1 | #!/usr/bin/perl |
2 | # | |
3 | # SmoothWall CGIs | |
4 | # | |
5 | # This code is distributed under the terms of the GPL | |
6 | # | |
7 | # (c) The SmoothWall Team | |
8 | # | |
9 | # Copyright (C) 01-02-2002 Graham Smith <grhm@grhm.co.uk> | |
10 | # - Fixed DHCP Leases added | |
11 | # | |
12 | # $Id: dhcp.cgi,v 1.14.2.81 2006/01/20 12:05:29 franck78 Exp $ | |
13 | # | |
14 | # Franck -rewrite for two or more interface | |
15 | # nov/2004 -check range is in correct subnet | |
16 | # -add NTP option | |
17 | # -add display sorting of actives leases | |
18 | # dec/2004 -add comment field to fixed leases | |
19 | # | |
20 | # to do : choose a correct format for displaying dates | |
21 | # | |
22 | use strict; | |
23 | ||
24 | # enable only the following on debugging purpose | |
9c100957 CS |
25 | use warnings; |
26 | use CGI::Carp 'fatalsToBrowser'; | |
ac1cfefa | 27 | |
986e08d9 | 28 | require '/var/ipfire/general-functions.pl'; |
ac1cfefa MT |
29 | require "${General::swroot}/lang.pl"; |
30 | require "${General::swroot}/header.pl"; | |
31 | #workaround to suppress a warning when a variable is used only once | |
32 | my @dummy = ( ${Header::colouryellow} ); | |
33 | undef (@dummy); | |
34 | ||
35 | our %dhcpsettings=(); | |
36 | our %netsettings=(); | |
37 | my %mainsettings=(); | |
38 | my %timesettings=(); | |
39 | my $setting = "${General::swroot}/dhcp/settings"; | |
40 | our $filename1 = "${General::swroot}/dhcp/advoptions"; # Field separator is TAB in this file (comma is standart) | |
d1883e28 | 41 | # because we need commas in the some data |
ac1cfefa | 42 | our $filename2 = "${General::swroot}/dhcp/fixleases"; |
d1883e28 | 43 | our $filename3 = "${General::swroot}/dhcp/advoptions-list"; # Describe the allowed syntax for dhcp options |
ac1cfefa MT |
44 | my $errormessage = ''; |
45 | my $warnNTPmessage = ''; | |
46 | my @nosaved=(); | |
47 | ||
48 | #Basic syntax allowed for new Option definition. Not implemented: RECORDS & array of RECORDS | |
49 | our $OptionTypes = 'boolean|((un)?signed )?integer (8|16|32)|ip-address|text|string|encapsulate \w+|array of ip-address'; | |
50 | ||
51 | &Header::showhttpheaders(); | |
52 | our @ITFs=('GREEN','BLUE'); | |
53 | ||
54 | #Settings1 for the first screen box | |
55 | foreach my $itf (@ITFs) { | |
56 | $dhcpsettings{"ENABLE_${itf}"} = 'off'; | |
57 | $dhcpsettings{"ENABLEBOOTP_${itf}"} = 'off'; | |
58 | $dhcpsettings{"START_ADDR_${itf}"} = ''; | |
59 | $dhcpsettings{"END_ADDR_${itf}"} = ''; | |
60 | $dhcpsettings{"DOMAIN_NAME_${itf}"} = ''; | |
61 | $dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} = ''; | |
62 | $dhcpsettings{"MAX_LEASE_TIME_${itf}"} = ''; | |
63 | $dhcpsettings{"WINS1_${itf}"} = ''; | |
64 | $dhcpsettings{"WINS2_${itf}"} = ''; | |
65 | $dhcpsettings{"DNS1_${itf}"} = ''; | |
66 | $dhcpsettings{"DNS2_${itf}"} = ''; | |
67 | $dhcpsettings{"NTP1_${itf}"} = ''; | |
68 | $dhcpsettings{"NTP2_${itf}"} = ''; | |
d1883e28 MT |
69 | $dhcpsettings{"NEXT_${itf}"} = ''; |
70 | $dhcpsettings{"FILE_${itf}"} = ''; | |
ac1cfefa MT |
71 | } |
72 | ||
73 | $dhcpsettings{'SORT_FLEASELIST'} = 'FIPADDR'; | |
74 | $dhcpsettings{'SORT_LEASELIST'} = 'IPADDR'; | |
75 | ||
76 | #Settings2 for editing the multi-line list | |
77 | #Must not be saved with writehash ! | |
78 | $dhcpsettings{'FIX_MAC'} = ''; | |
79 | $dhcpsettings{'FIX_ADDR'} = ''; | |
80 | $dhcpsettings{'FIX_ENABLED'} = 'off'; | |
81 | $dhcpsettings{'FIX_NEXTADDR'} = ''; | |
82 | $dhcpsettings{'FIX_FILENAME'} = ''; | |
83 | $dhcpsettings{'FIX_ROOTPATH'} = ''; | |
84 | $dhcpsettings{'FIX_REMARK'} = ''; | |
85 | $dhcpsettings{'ACTION'} = ''; | |
86 | $dhcpsettings{'KEY1'} = ''; | |
87 | $dhcpsettings{'KEY2'} = ''; | |
88 | @nosaved=('FIX_MAC','FIX_ADDR','FIX_ENABLED','FIX_NEXTADDR', | |
89 | 'FIX_FILENAME','FIX_ROOTPATH','FIX_REMARK'); | |
90 | ||
91 | $dhcpsettings{'ADVOPT_ENABLED'} = ''; | |
92 | $dhcpsettings{'ADVOPT_NAME'} = ''; | |
93 | $dhcpsettings{'ADVOPT_DATA'} = ''; | |
94 | unshift (@nosaved,'ADVOPT_ENABLED','ADVOPT_NAME','ADVOPT_DATA'); | |
95 | foreach my $itf (@ITFs) { | |
96 | $dhcpsettings{"ADVOPT_SCOPE_${itf}"} = 'off'; | |
97 | unshift (@nosaved, "ADVOPT_SCOPE_${itf}"); | |
98 | } | |
99 | ||
100 | # Read Ipcop settings | |
101 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
102 | &General::readhash("${General::swroot}/main/settings", \%mainsettings); | |
103 | &General::readhash("${General::swroot}/time/settings", \%timesettings); | |
104 | ||
105 | #Get GUI values | |
106 | &Header::getcgihash(\%dhcpsettings); | |
107 | ||
108 | open(FILE, "$filename1") or die 'Unable to open dhcp advanced options file.'; | |
109 | our @current1 = <FILE>; | |
110 | close(FILE); | |
111 | # Extract OptionDefinition | |
112 | foreach my $line (@current1) { | |
113 | #chomp($line); # remove newline #don't know why, but this remove newline in @current1 .... ! | |
114 | my @temp = split(/\t/,$line); | |
115 | AddNewOptionDefinition ($temp[1] . ' ' . $temp[2]); | |
116 | } | |
117 | ||
118 | open(FILE, "$filename2") or die 'Unable to open fixed leases file.'; | |
119 | our @current2 = <FILE>; | |
120 | close(FILE); | |
121 | ||
122 | # Check Settings1 first because they are needed by &buildconf | |
123 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'save'}) { | |
124 | foreach my $itf (@ITFs) { | |
125 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on' ) { | |
126 | # "Start" is defined, need "End" and vice versa | |
127 | if ($dhcpsettings{"START_ADDR_${itf}"}) { | |
128 | if (!(&General::validip($dhcpsettings{"START_ADDR_${itf}"}))) { | |
129 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid start address'}; | |
130 | goto ERROR; | |
131 | } | |
132 | if (!$dhcpsettings{"END_ADDR_${itf}"}) { | |
133 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid end address'}; | |
134 | goto ERROR; | |
135 | } | |
136 | if (! &General::IpInSubnet ( $dhcpsettings{"START_ADDR_${itf}"}, | |
137 | $netsettings{"${itf}_NETADDRESS"}, | |
138 | $netsettings{"${itf}_NETMASK"})) { | |
139 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid start address'}; | |
140 | goto ERROR; | |
141 | } | |
142 | } | |
143 | ||
144 | if ($dhcpsettings{"END_ADDR_${itf}"}) { | |
145 | if (!(&General::validip($dhcpsettings{"END_ADDR_${itf}"}))) { | |
146 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid end address'}; | |
147 | goto ERROR; | |
148 | } | |
149 | if (!$dhcpsettings{"START_ADDR_${itf}"}) { | |
150 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid start address'}; | |
151 | goto ERROR; | |
152 | } | |
153 | if (! &General::IpInSubnet ( $dhcpsettings{"END_ADDR_${itf}"}, | |
154 | $netsettings{"${itf}_NETADDRESS"}, | |
155 | $netsettings{"${itf}_NETMASK"})) { | |
156 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid end address'}; | |
157 | goto ERROR; | |
158 | } | |
159 | #swap if necessary! (support 255.255.0.0 range, I doubt we need more) GE | |
160 | my @startoct = split (/\./, $dhcpsettings{"START_ADDR_${itf}"}); | |
161 | my @endoct = split (/\./, $dhcpsettings{"END_ADDR_${itf}"}); | |
162 | if ( $endoct[2]*256+$endoct[3] < $startoct[2]*256+$startoct[3] ) { | |
163 | ($dhcpsettings{"START_ADDR_${itf}"},$dhcpsettings{"END_ADDR_${itf}"}) = | |
164 | ($dhcpsettings{"END_ADDR_${itf}"},$dhcpsettings{"START_ADDR_${itf}"}); | |
165 | } | |
166 | } | |
167 | ||
168 | if (!($dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} =~ /^\d+$/)) { | |
169 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid default lease time'} . $dhcpsettings{'DEFAULT_LEASE_TIME_${itf}'}; | |
170 | goto ERROR; | |
171 | } | |
172 | ||
173 | if (!($dhcpsettings{"MAX_LEASE_TIME_${itf}"} =~ /^\d+$/)) { | |
174 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid max lease time'} . $dhcpsettings{'MAX_LEASE_TIME_${itf}'}; | |
175 | goto ERROR; | |
176 | } | |
177 | ||
178 | if ($dhcpsettings{"DNS1_${itf}"}) { | |
179 | if (!(&General::validip($dhcpsettings{"DNS1_${itf}"}))) { | |
180 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid primary dns'}; | |
181 | goto ERROR; | |
182 | } | |
183 | } | |
184 | if ($dhcpsettings{"DNS2_${itf}"}) { | |
185 | if (!(&General::validip($dhcpsettings{"DNS2_${itf}"}))) { | |
186 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid secondary dns'}; | |
187 | goto ERROR; | |
188 | } | |
189 | if (! $dhcpsettings{"DNS1_${itf}"}) { | |
190 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'cannot specify secondary dns without specifying primary'}; | |
191 | goto ERROR; | |
192 | } | |
193 | } | |
194 | ||
195 | if ($dhcpsettings{"WINS1_${itf}"}) { | |
196 | if (!(&General::validip($dhcpsettings{"WINS1_${itf}"}))) { | |
197 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid wins address'}; | |
198 | goto ERROR; | |
199 | } | |
200 | } | |
201 | if ($dhcpsettings{"WINS2_${itf}"}) { | |
202 | if (!(&General::validip($dhcpsettings{"WINS2_${itf}"}))) { | |
203 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid wins address'}; | |
204 | goto ERROR; | |
205 | } | |
206 | if (! $dhcpsettings{"WINS1_${itf}"} ) { | |
207 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'cannot specify secondary wins without specifying primary'}; | |
208 | goto ERROR; | |
209 | } | |
210 | } | |
d1883e28 MT |
211 | if ($dhcpsettings{"NEXT_${itf}"}) { |
212 | if (!(&General::validip($dhcpsettings{"NEXT_${itf}"}))) { | |
213 | $errormessage = "next-server on ${itf}: " . $Lang::tr{'invalid ip'}; | |
214 | goto ERROR; | |
215 | } | |
216 | } | |
ac1cfefa MT |
217 | if ($dhcpsettings{"NTP1_${itf}"}) { |
218 | if (!(&General::validip($dhcpsettings{"NTP1_${itf}"}))) { | |
219 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid primary ntp'}; | |
220 | goto ERROR; | |
221 | } | |
222 | if ($dhcpsettings{"NTP1_${itf}"} eq $netsettings{"${itf}_ADDRESS"} && ($timesettings{'ENABLECLNTP'} ne 'on')) { | |
223 | $warnNTPmessage = "DHCP on ${itf}: " . $Lang::tr{'local ntp server specified but not enabled'}; | |
224 | #goto ERROR; | |
225 | } | |
226 | } | |
227 | if ($dhcpsettings{"NTP2_${itf}"}) { | |
228 | if (!(&General::validip($dhcpsettings{"NTP2_${itf}"}))) { | |
229 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid secondary ntp'}; | |
230 | goto ERROR; | |
231 | } | |
232 | if ($dhcpsettings{"NTP2_${itf}"} eq $netsettings{"${itf}_ADDRESS"} && ($timesettings{'ENABLECLNTP'} ne 'on')) { | |
233 | $warnNTPmessage = "DHCP on ${itf}: " . $Lang::tr{'local ntp server specified but not enabled'}; | |
234 | #goto ERROR; | |
235 | } | |
236 | if (! $dhcpsettings{"NTP1_${itf}"}) { | |
237 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'cannot specify secondary ntp without specifying primary'}; | |
238 | goto ERROR; | |
239 | } | |
240 | } | |
241 | } # enabled | |
242 | }#loop interface verify | |
243 | ||
244 | map (delete ($dhcpsettings{$_}) ,@nosaved,'ACTION','KEY1','KEY2'); # Must not be saved | |
245 | &General::writehash($setting, \%dhcpsettings); # Save good settings | |
246 | $dhcpsettings{'ACTION'} = $Lang::tr{'save'}; # create an 'ACTION' | |
247 | map ($dhcpsettings{$_} = '',@nosaved,'KEY1','KEY2'); # and reinit vars to empty | |
248 | &buildconf; | |
249 | ERROR: # Leave the faulty field untouched | |
250 | } else { | |
251 | &General::readhash($setting, \%dhcpsettings); # Get saved settings and reset to good if needed | |
252 | } | |
253 | ||
254 | ## Sorting of fixed leases | |
255 | if ($ENV{'QUERY_STRING'} =~ /^FETHER|^FIPADDR/ ) { | |
256 | my $newsort=$ENV{'QUERY_STRING'}; | |
257 | my $act=$dhcpsettings{'SORT_FLEASELIST'}; | |
258 | #Reverse actual sort ? | |
259 | if ($act =~ $newsort) { | |
260 | my $Rev=''; | |
261 | if ($act !~ 'Rev') { | |
262 | $Rev='Rev'; | |
263 | } | |
264 | $newsort.=$Rev; | |
265 | } | |
266 | $dhcpsettings{'SORT_FLEASELIST'}=$newsort; | |
267 | map (delete ($dhcpsettings{$_}) ,@nosaved,'ACTION','KEY1','KEY2'); # Must never be saved | |
268 | &General::writehash($setting, \%dhcpsettings); | |
269 | &sortcurrent2; | |
270 | $dhcpsettings{'ACTION'} = 'SORT'; # create an 'ACTION' | |
271 | map ($dhcpsettings{$_} = '',@nosaved,'KEY1','KEY2');# and reinit vars to empty | |
272 | } | |
273 | ||
274 | #Sorting of allocated leases | |
275 | &Header::CheckSortOrder; | |
276 | ||
277 | ||
278 | ## Now manipulate the two multi-line list with Settings2. | |
279 | # '1' suffix is for ADVANCED OPTIONS | |
280 | # '2' suffix is for FIXED LEASES | |
281 | ||
282 | # Toggle enable/disable field on specified options. | |
283 | ||
284 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}.'1') { | |
285 | #move out new line | |
286 | chomp(@current1[$dhcpsettings{'KEY1'}]); | |
287 | my @temp = split(/\t/,@current1[$dhcpsettings{'KEY1'}]); #use TAB separator ! | |
288 | $temp[0] = $temp[0] eq 'on' ? '' : 'on'; # Toggle the field | |
289 | @current1[$dhcpsettings{'KEY1'}] = join ("\t",@temp)."\n"; | |
290 | $dhcpsettings{'KEY1'} = ''; # End edit mode | |
291 | &General::log($Lang::tr{'dhcp advopt modified'}); | |
292 | open(FILE, ">$filename1") or die 'Unable to open dhcp advanced options file.'; | |
293 | print FILE @current1; | |
294 | close(FILE); | |
295 | ||
296 | #Write changes to dhcpd.conf. | |
297 | &buildconf; | |
298 | } | |
299 | ||
300 | ||
301 | ||
302 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'add'}.'1' && | |
303 | $dhcpsettings{'SUBMIT'} ne $Lang::tr{'dhcp advopt help'}) { | |
304 | $dhcpsettings{'ADVOPT_NAME'} =~ s/[^ \w-]//g; # prevent execution of code by removing everything except letters/space | |
305 | $dhcpsettings{'ADVOPT_DATA'} =~ s/`//g; # back tik ` ? not allowed ! | |
306 | ||
307 | if ($dhcpsettings{'ADVOPT_DATA'} eq '') { | |
308 | $errormessage=$Lang::tr{'dhcp advopt blank value'}; | |
309 | } | |
310 | ||
311 | # Test for a new option definition string (join field name & data) | |
312 | if (ExistNewOptionDefinition ($dhcpsettings{'ADVOPT_NAME'} . ' ' . $dhcpsettings{'ADVOPT_DATA'})) { | |
313 | #only edit permitted if option definition exists | |
314 | $errormessage = $Lang::tr{'dhcp advopt definition exists'} if ($dhcpsettings{'KEY1'} eq ''); | |
315 | $dhcpsettings{'ADVOPT_ENABLED'} = 'on'; # force active | |
316 | map ($dhcpsettings{"ADVOPT_SCOPE_$_"} = 'off', @ITFs); # force global | |
317 | } elsif (AddNewOptionDefinition ($dhcpsettings{'ADVOPT_NAME'} . ' ' . $dhcpsettings{'ADVOPT_DATA'})) { | |
318 | #was a new option definition | |
319 | $dhcpsettings{'ADVOPT_ENABLED'} = 'on'; # force active | |
320 | map ($dhcpsettings{"ADVOPT_SCOPE_$_"} = 'off', @ITFs); # force global | |
321 | } elsif (ValidNewOption ($dhcpsettings{'ADVOPT_NAME'} . ' ' . $dhcpsettings{'ADVOPT_DATA'})) { | |
322 | #was a new option | |
323 | } elsif (! `grep "\$option $dhcpsettings{'ADVOPT_NAME'} " $filename3`) { | |
324 | $errormessage=$Lang::tr{'dhcp advopt unknown'}.': '.$dhcpsettings{'ADVOPT_NAME'}; | |
325 | } | |
326 | ||
327 | unless ($errormessage) { | |
328 | ||
329 | my $scope = ''; | |
330 | foreach my $itf (@ITFs) { # buils "RED,GREEN,ORANGE,... based on selection | |
331 | $scope .= $dhcpsettings{"ADVOPT_SCOPE_${itf}"} eq 'on' ? "\t$itf" : "\toff" ; | |
332 | } | |
333 | if ($dhcpsettings{'KEY1'} eq '') { #add or edit ? TAB separator ! | |
334 | unshift (@current1, "$dhcpsettings{'ADVOPT_ENABLED'}\t$dhcpsettings{'ADVOPT_NAME'}\t$dhcpsettings{'ADVOPT_DATA'}$scope\n"); | |
335 | &General::log($Lang::tr{'dhcp advopt added'}); | |
336 | } else { | |
337 | @current1[$dhcpsettings{'KEY1'}] = "$dhcpsettings{'ADVOPT_ENABLED'}\t$dhcpsettings{'ADVOPT_NAME'}\t$dhcpsettings{'ADVOPT_DATA'}$scope\n"; | |
338 | $dhcpsettings{'KEY1'} = ''; # End edit mode | |
339 | &General::log($Lang::tr{'dhcp advopt modified'}); | |
340 | } | |
341 | ||
342 | #Write changes to dhcpd.conf. | |
343 | &sortcurrent1; # sort newly added/modified entry | |
344 | &buildconf; # before calling buildconf which use fixed lease file ! | |
345 | } | |
346 | } | |
347 | ||
348 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'edit'}.'1') { | |
349 | #move out new line | |
350 | my $line = @current1[$dhcpsettings{'KEY1'}]; | |
351 | chomp($line); | |
352 | my @temp = split(/\t/, $line); | |
353 | $dhcpsettings{'ADVOPT_ENABLED'}=$temp[0]; | |
354 | $dhcpsettings{'ADVOPT_NAME'}=$temp[1]; | |
355 | $dhcpsettings{'ADVOPT_DATA'}=$temp[2]; | |
356 | ||
357 | # read next fields which are the name (color) of an interface if this interface is scoped | |
358 | for (my $key=0; $key<@ITFs; $key++) { | |
359 | my $itf = $temp[3+$key]; | |
360 | if ($itf ne 'off') # Only is an interface name is read | |
361 | { | |
362 | $dhcpsettings{"ADVOPT_SCOPE_${itf}"} = 'on'; | |
363 | } | |
364 | } | |
365 | } | |
366 | ||
367 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'remove'}.'1') { | |
368 | splice (@current1,$dhcpsettings{'KEY1'},1); | |
369 | open(FILE, ">$filename1") or die 'Unable to open dhcp advanced options file.'; | |
370 | print FILE @current1; | |
371 | close(FILE); | |
372 | $dhcpsettings{'KEY1'} = ''; # End remove mode | |
373 | &General::log($Lang::tr{'dhcp advopt removed'}); | |
374 | #Write changes to dhcpd.conf. | |
375 | &buildconf; | |
376 | } | |
377 | #end KEY1 | |
378 | ||
379 | ||
380 | # Toggle enable/disable field on specified lease. | |
381 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}.'2') { | |
382 | #move out new line | |
383 | chomp(@current2[$dhcpsettings{'KEY2'}]); | |
384 | my @temp = split(/\,/,@current2[$dhcpsettings{'KEY2'}]); | |
385 | $temp[2] = $temp[2] eq 'on' ? '' : 'on'; # Toggle the field | |
386 | @current2[$dhcpsettings{'KEY2'}] = join (',',@temp)."\n"; | |
387 | $dhcpsettings{'KEY2'} = ''; # End edit mode | |
388 | &General::log($Lang::tr{'fixed ip lease modified'}); | |
389 | open(FILE, ">$filename2") or die 'Unable to open fixed leases file.'; | |
390 | print FILE @current2; | |
391 | close(FILE); | |
392 | ||
393 | #Write changes to dhcpd.conf. | |
394 | &buildconf; | |
395 | } | |
396 | ||
397 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'add'}.'2') { | |
398 | $dhcpsettings{'FIX_MAC'} =~ tr/-/:/; | |
399 | unless(&General::validip($dhcpsettings{'FIX_ADDR'})) { $errormessage = $Lang::tr{'invalid fixed ip address'}; } | |
400 | unless(&General::validmac($dhcpsettings{'FIX_MAC'})) { $errormessage = $Lang::tr{'invalid fixed mac address'}; } | |
401 | if ($dhcpsettings{'FIX_NEXTADDR'}) { | |
402 | unless(&General::validip($dhcpsettings{'FIX_NEXTADDR'})) { $errormessage = $Lang::tr{'invalid fixed ip address'}; } | |
403 | } | |
404 | ||
405 | my $key = 0; | |
406 | CHECK:foreach my $line (@current2) { | |
407 | my @temp = split(/\,/,$line); | |
408 | if($dhcpsettings{'KEY2'} ne $key) { | |
409 | # same MAC is OK on different subnets. This test is not complete because | |
410 | # if ip are not inside a known subnet, I don't warn. | |
411 | # Also it may be needed to put duplicate fixed lease in their right subnet definition.. | |
412 | foreach my $itf (@ITFs) { | |
413 | my $scoped = &General::IpInSubnet($dhcpsettings{'FIX_ADDR'}, | |
414 | $netsettings{"${itf}_NETADDRESS"}, | |
415 | $netsettings{"${itf}_NETMASK"}) && | |
416 | $dhcpsettings{"ENABLE_${itf}"} eq 'on'; | |
417 | if ( $scoped && | |
418 | (lc($dhcpsettings{'FIX_MAC'}) eq lc($temp[0])) && | |
419 | &General::IpInSubnet($temp[1], | |
420 | $netsettings{"${itf}_NETADDRESS"}, | |
421 | $netsettings{"${itf}_NETMASK"})) { | |
422 | $errormessage = "$Lang::tr{'mac address in use'} $dhcpsettings{'FIX_MAC'}"; | |
423 | last CHECK; | |
424 | } | |
425 | } | |
426 | } | |
427 | $key++; | |
428 | } | |
429 | ||
430 | unless ($errormessage) { | |
431 | $dhcpsettings{'FIX_REMARK'} = &Header::cleanhtml($dhcpsettings{'FIX_REMARK'}); | |
432 | $dhcpsettings{'FIX_NEXTADDR'} = &Header::cleanhtml($dhcpsettings{'FIX_NEXTADDR'}); | |
433 | $dhcpsettings{'FIX_FILENAME'} = &Header::cleanhtml($dhcpsettings{'FIX_FILENAME'}); | |
434 | $dhcpsettings{'FIX_ROOTPATH'} = &Header::cleanhtml($dhcpsettings{'FIX_ROOTPATH'}); | |
435 | if ($dhcpsettings{'KEY2'} eq '') { #add or edit ? | |
436 | unshift (@current2, "$dhcpsettings{'FIX_MAC'},$dhcpsettings{'FIX_ADDR'},$dhcpsettings{'FIX_ENABLED'},$dhcpsettings{'FIX_NEXTADDR'},$dhcpsettings{'FIX_FILENAME'},$dhcpsettings{'FIX_ROOTPATH'},$dhcpsettings{'FIX_REMARK'}\n"); | |
437 | &General::log($Lang::tr{'fixed ip lease added'}); | |
438 | } else { | |
439 | @current2[$dhcpsettings{'KEY2'}] = "$dhcpsettings{'FIX_MAC'},$dhcpsettings{'FIX_ADDR'},$dhcpsettings{'FIX_ENABLED'},$dhcpsettings{'FIX_NEXTADDR'},$dhcpsettings{'FIX_FILENAME'},$dhcpsettings{'FIX_ROOTPATH'},$dhcpsettings{'FIX_REMARK'}\n"; | |
440 | $dhcpsettings{'KEY2'} = ''; # End edit mode | |
441 | &General::log($Lang::tr{'fixed ip lease modified'}); | |
442 | } | |
443 | ||
444 | #Write changes to dhcpd.conf. | |
445 | &sortcurrent2; # sort newly added/modified entry | |
446 | &buildconf; # before calling buildconf which use fixed lease file ! | |
447 | } | |
448 | } | |
449 | ||
450 | if ($dhcpsettings{'ACTION_ALL'} eq '+') { | |
451 | my $news = 0; | |
452 | foreach (keys %dhcpsettings) { | |
453 | if (/^(\d+\.\d+\.\d+\.\d+)-([0-9a-fA-F:]+)$/) { # checked names are index of the line | |
454 | my $ip=$1; | |
455 | my $mac=$2; | |
456 | if (!grep (/$2/,@current2)) { | |
457 | unshift (@current2, "$mac,$ip,on,,,,imported\n"); | |
458 | $news++; | |
459 | } | |
460 | } | |
461 | } | |
462 | if ($news) { | |
463 | #Write changes to dhcpd.conf. | |
464 | $warnNTPmessage = $Lang::tr{'fixed ip lease added'}."($news)"; | |
465 | &General::log($warnNTPmessage); | |
466 | &sortcurrent2; # sort newly added/modified entry | |
467 | &buildconf; # before calling buildconf which use fixed lease file ! | |
468 | } | |
469 | } | |
470 | ||
471 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'edit'}.'2') { | |
472 | #move out new line | |
473 | my $line = @current2[$dhcpsettings{'KEY2'}]; | |
474 | chomp($line); | |
475 | my @temp = split(/\,/, $line); | |
476 | $dhcpsettings{'FIX_MAC'}=$temp[0]; | |
477 | $dhcpsettings{'FIX_ADDR'}=$temp[1]; | |
478 | $dhcpsettings{'FIX_ENABLED'}=$temp[2]; | |
479 | $dhcpsettings{'FIX_NEXTADDR'}=$temp[3]; | |
480 | $dhcpsettings{'FIX_FILENAME'}=$temp[4]; | |
481 | $dhcpsettings{'FIX_ROOTPATH'}=$temp[5]; | |
482 | $dhcpsettings{'FIX_REMARK'}=$temp[6]; | |
483 | } | |
484 | ||
485 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'remove'}.'2') { | |
486 | splice (@current2,$dhcpsettings{'KEY2'},1); | |
487 | open(FILE, ">$filename2") or die 'Unable to open fixed lease file.'; | |
488 | print FILE @current2; | |
489 | close(FILE); | |
490 | $dhcpsettings{'KEY2'} = ''; # End remove mode | |
491 | &General::log($Lang::tr{'fixed ip lease removed'}); | |
492 | #Write changes to dhcpd.conf. | |
493 | &buildconf; | |
494 | } | |
495 | #end KEY2 defined | |
496 | ||
497 | ||
498 | ||
499 | ||
500 | if ($dhcpsettings{'ACTION'} eq '' ) { # First launch from GUI | |
501 | ||
502 | # Set default DHCP values only if blank and disabled | |
503 | foreach my $itf (@ITFs) { | |
504 | if ($dhcpsettings{"ENABLE_${itf}"} ne 'on' ) { | |
505 | $dhcpsettings{"DNS1_${itf}"} = $netsettings{"${itf}_ADDRESS"}; | |
506 | $dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} = '60'; | |
507 | $dhcpsettings{"MAX_LEASE_TIME_${itf}"} = '120'; | |
508 | $dhcpsettings{"DOMAIN_NAME_${itf}"} = $mainsettings{'DOMAINNAME'}; | |
509 | } | |
510 | } | |
511 | $dhcpsettings{'FIX_ENABLED'} = 'on'; | |
512 | } | |
513 | ||
514 | &Header::openpage($Lang::tr{'dhcp configuration'}, 1, ''); | |
515 | &Header::openbigbox('100%', 'left', '', $errormessage); | |
516 | ||
517 | if ($errormessage) { | |
518 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
519 | print "<font class='base'>$errormessage </font>\n"; | |
520 | &Header::closebox(); | |
521 | } | |
522 | if ($warnNTPmessage) { | |
523 | $warnNTPmessage = "<font color=${Header::colourred}><b>$Lang::tr{'capswarning'}</b></font>: $warnNTPmessage"; | |
524 | } | |
525 | ||
526 | &Header::openbox('100%', 'left', 'DHCP'); | |
527 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>"; | |
528 | ||
529 | foreach my $itf (@ITFs) { | |
530 | my %checked=(); | |
531 | $checked{'ENABLE'}{'on'} = ( $dhcpsettings{"ENABLE_${itf}"} ne 'on') ? '' : "checked='checked'"; | |
532 | $checked{'ENABLEBOOTP'}{'on'} = ( $dhcpsettings{"ENABLEBOOTP_${itf}"} ne 'on') ? '' : "checked='checked'"; | |
533 | ||
534 | if ($netsettings{"${itf}_DEV"} ne '' ) { # Show only defined interface | |
535 | my $lc_itf=lc($itf); | |
536 | print <<END | |
537 | <table width='100%'> | |
538 | <tr> | |
539 | <td width='25%' class='boldbase'><b><font color='${lc_itf}'>$Lang::tr{"$lc_itf interface"}</font></b></td> | |
540 | <td class='base'>$Lang::tr{'enabled'} | |
541 | <input type='checkbox' name='ENABLE_${itf}' $checked{'ENABLE'}{'on'} /></td> | |
9c100957 | 542 | <td width='25%' class='base'>$Lang::tr{'ip address'}<br />$Lang::tr{'netmask'}:</td><td><b>$netsettings{"${itf}_ADDRESS"}<br />$netsettings{"${itf}_NETMASK"}</b></td> |
ac1cfefa MT |
543 | </tr><tr> |
544 | <td width='25%' class='base'>$Lang::tr{'start address'} <img src='/blob.gif' alt='*' /></td> | |
545 | <td width='25%'><input type='text' name='START_ADDR_${itf}' value='$dhcpsettings{"START_ADDR_${itf}"}' /></td> | |
546 | <td width='25%' class='base'>$Lang::tr{'end address'} <img src='/blob.gif' alt='*' /></td> | |
547 | <td width='25%'><input type='text' name='END_ADDR_${itf}' value='$dhcpsettings{"END_ADDR_${itf}"}' /></td> | |
548 | </tr><tr> | |
549 | <td class='base'>$Lang::tr{'default lease time'}</td> | |
550 | <td><input type='text' name='DEFAULT_LEASE_TIME_${itf}' value='$dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"}' /></td> | |
551 | <td class='base'>$Lang::tr{'max lease time'}</td> | |
552 | <td><input type='text' name='MAX_LEASE_TIME_${itf}' value='$dhcpsettings{"MAX_LEASE_TIME_${itf}"}' /></td> | |
553 | </tr><tr> | |
554 | <td class='base'>$Lang::tr{'domain name suffix'} <img src='/blob.gif' alt='*' /></td> | |
555 | <td><input type='text' name='DOMAIN_NAME_${itf}' value='$dhcpsettings{"DOMAIN_NAME_${itf}"}' /></td> | |
556 | <td>$Lang::tr{'dhcp allow bootp'}:</td> | |
557 | <td><input type='checkbox' name='ENABLEBOOTP_${itf}' $checked{'ENABLEBOOTP'}{'on'} /></td> | |
558 | </tr><tr> | |
559 | <td class='base'>$Lang::tr{'primary dns'}</td> | |
560 | <td><input type='text' name='DNS1_${itf}' value='$dhcpsettings{"DNS1_${itf}"}' /></td> | |
561 | <td class='base'>$Lang::tr{'secondary dns'} <img src='/blob.gif' alt='*' /></td> | |
562 | <td><input type='text' name='DNS2_${itf}' value='$dhcpsettings{"DNS2_${itf}"}' /></td> | |
563 | </tr><tr> | |
564 | <td class='base'>$Lang::tr{'primary ntp server'}: <img src='/blob.gif' alt='*' /></td> | |
565 | <td><input type='text' name='NTP1_${itf}' value='$dhcpsettings{"NTP1_${itf}"}' /></td> | |
566 | <td class='base'>$Lang::tr{'secondary ntp server'}: <img src='/blob.gif' alt='*' /></td> | |
567 | <td><input type='text' name='NTP2_${itf}' value='$dhcpsettings{"NTP2_${itf}"}' /></td> | |
568 | </tr><tr> | |
569 | <td class='base'>$Lang::tr{'primary wins server address'}: <img src='/blob.gif' alt='*' /></td> | |
570 | <td><input type='text' name='WINS1_${itf}' value='$dhcpsettings{"WINS1_${itf}"}' /></td> | |
571 | <td class='base'>$Lang::tr{'secondary wins server address'}: <img src='/blob.gif' alt='*' /></td> | |
572 | <td><input type='text' name='WINS2_${itf}' value='$dhcpsettings{"WINS2_${itf}"}' /></td> | |
d1883e28 MT |
573 | </tr><tr> |
574 | <td class='base'>next-server: <img src='/blob.gif' alt='*' /></td> | |
575 | <td><input type='text' name='NEXT_${itf}' value='$dhcpsettings{"NEXT_${itf}"}' /></td> | |
576 | <td class='base'>filename: <img src='/blob.gif' alt='*' /></td> | |
577 | <td><input type='text' name='FILE_${itf}' value='$dhcpsettings{"FILE_${itf}"}' /></td> | |
ac1cfefa MT |
578 | </tr> |
579 | </table> | |
580 | <hr /> | |
581 | END | |
582 | ; | |
583 | }# Show only defined interface | |
584 | }#foreach itf | |
585 | print <<END | |
586 | <table width='100%'> | |
587 | <tr> | |
588 | <td class='base' width='25%'><img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'this field may be blank'}</td> | |
589 | <td class='base' width='30%'>$warnNTPmessage</td> | |
590 | <td width='40%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td> | |
39a7cc11 | 591 | <td width='5%' align='right'> </td> |
ac1cfefa MT |
592 | </tr> |
593 | </table> | |
594 | </form> | |
595 | END | |
596 | ; | |
597 | ||
598 | &Header::closebox(); | |
599 | ||
600 | &Header::openbox('100%', 'left', $Lang::tr{'dhcp advopt list'}); | |
601 | # DHCP Advanced options settings | |
602 | my %checked=(); | |
603 | $checked{'ADVOPT_ENABLED'}{'on'} = ($dhcpsettings{'ADVOPT_ENABLED'} ne 'on') ? '' : "checked='checked'"; | |
604 | ||
605 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'><table width='100%'>"; | |
606 | my $buttontext = $Lang::tr{'add'}; | |
607 | if ($dhcpsettings{'KEY1'} ne '') { | |
608 | $buttontext = $Lang::tr{'update'}; | |
609 | print "<tr><td class='boldbase'><b>$Lang::tr{'dhcp advopt edit'}</b></td></tr>"; | |
610 | } else { | |
611 | print "<tr><td class='boldbase'><b>$Lang::tr{'dhcp advopt add'}</b></td></tr>" | |
612 | } | |
613 | ||
614 | #search if the 'option' is in the list and print the syntax model | |
615 | my $opt = `grep "\$option $dhcpsettings{'ADVOPT_NAME'} " $filename3`; | |
616 | if ($opt ne '') { | |
617 | $opt =~ s/option $dhcpsettings{'ADVOPT_NAME'}/Syntax:/; # "option xyz abc" => "syntax: abc" | |
618 | $opt =~ s/;//; | |
619 | $opt = "<tr><td></td><td></td><td colspan='2'>$opt</td></tr>"; | |
620 | } | |
621 | print <<END | |
622 | <tr> | |
623 | <td class='base'>$Lang::tr{'dhcp advopt name'}:</td> | |
624 | <td><input type='text' name='ADVOPT_NAME' value='$dhcpsettings{'ADVOPT_NAME'}' size='18' /></td> | |
625 | <td class='base'>$Lang::tr{'dhcp advopt value'}:</td> | |
626 | <td><input type='text' name='ADVOPT_DATA' value='$dhcpsettings{'ADVOPT_DATA'}' size='40' /></td> | |
627 | </tr>$opt<tr> | |
628 | <td class='base'>$Lang::tr{'enabled'}</td><td><input type='checkbox' name='ADVOPT_ENABLED' $checked{'ADVOPT_ENABLED'}{'on'} /></td> | |
629 | <td class='base'>$Lang::tr{'dhcp advopt scope'}: <img src='/blob.gif' alt='*' /></td> | |
630 | <td> | |
631 | END | |
632 | ; | |
633 | ||
634 | # Put a checkbox for each interface. Checkbox visible disabled if interface is disabled | |
635 | foreach my $itf (@ITFs) { | |
636 | my $lc_itf=lc($itf); | |
637 | $checked{'ADVOPT_SCOPE_${itf}'}{'on'} = $dhcpsettings{"ADVOPT_SCOPE_${itf}"} ne 'on' ? '' : "checked='checked'"; | |
638 | print "$Lang::tr{\"${lc_itf}\"} <input type='checkbox' name='ADVOPT_SCOPE_${itf}' $checked{'ADVOPT_SCOPE_${itf}'}{'on'} "; | |
639 | print $dhcpsettings{"ENABLE_${itf}"} eq 'on' ? "/>" : "disabled='disabled' />"; | |
640 | print " "; | |
641 | } | |
642 | ||
643 | print <<END | |
644 | </td> | |
645 | </tr> | |
646 | </table> | |
647 | <hr /> | |
648 | <table width='100%'> | |
649 | <tr> | |
650 | <td class='base' width='50%'><img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'dhcp advopt scope help'}</td> | |
651 | <td width='50%' align='center'> | |
652 | <input type='hidden' name='ACTION' value='$Lang::tr{'add'}1' /> | |
653 | <input type='submit' name='SUBMIT' value='$buttontext' /> | |
654 | <input type='submit' name='SUBMIT' value='$Lang::tr{'dhcp advopt help'}' /> | |
655 | <input type='hidden' name='KEY1' value='$dhcpsettings{'KEY1'}' /> | |
656 | </td> | |
657 | </tr> | |
658 | </table> | |
659 | </form> | |
660 | END | |
661 | ; | |
662 | #Edited line number (KEY1) passed until cleared by 'save' or 'remove' or 'new sort order' | |
663 | ||
664 | # print help taken from the file describing options | |
665 | if ($dhcpsettings{'SUBMIT'} eq $Lang::tr{'dhcp advopt help'}) { | |
666 | print "<hr />"; | |
667 | print "<table width='100%'>"; | |
668 | print "<tr><td width='30%'><b>$Lang::tr{'dhcp advopt name'}</b></td><td width='70%'><b>$Lang::tr{'dhcp advopt value'}</b></td>"; | |
669 | open(FILE, "$filename3"); | |
670 | my @current3 = <FILE>; | |
671 | close(FILE); | |
672 | foreach my $line (@current3) { | |
673 | $line =~ /option ([a-z0-9-]+) (.*);/; | |
674 | print "<tr><td>$1</td><td>$2</td></tr>\n"; | |
675 | } | |
676 | print "<tr><td colspan='2'><hr /></td></tr>\n"; | |
677 | print '<tr><td>string type</td><td>"quoted string" or 00:01:FF...</td></tr>'; | |
678 | print '<tr><td>ip-address type </td><td>10.0.0.1 | www.dot.com</td></tr>'; | |
679 | print '<tr><td>int,uint types</td><td>numbers</td></tr>'; | |
680 | print '<tr><td>flag type</td><td>on | off</td></tr>'; | |
681 | print '</table>'; | |
682 | print "<hr />"; | |
683 | print "<table width='100%'>"; | |
684 | print "<tr><td width='30%'><b>$Lang::tr{'dhcp advopt custom definition'}</b></td><td width='70%'><b>$Lang::tr{'dhcp advopt value'}</b></td>"; | |
685 | print "<tr><td>any-name </td><td> code NNN=$OptionTypes</td></tr>"; | |
686 | print '<tr><td>a-string</td><td>code 100=string</td></tr>'; | |
687 | print '<tr><td>a-number</td><td>code 101=signed integer 8</td></tr>'; | |
688 | print '<tr><td>wpad</td><td>code 252=text</td></tr>'; | |
689 | print '<tr><td>wpad</td><td>"http://www.server.fr/path-to/proxy.pac"</td></tr>'; | |
690 | print '</table>'; | |
691 | ||
692 | } | |
693 | ||
694 | print <<END | |
695 | <hr /> | |
696 | <table width='100%'> | |
697 | <tr> | |
698 | <td width='30%' class='boldbase' align='center'><b>$Lang::tr{'dhcp advopt name'}</b></td> | |
699 | <td width='50%' class='boldbase' align='center'><b>$Lang::tr{'dhcp advopt value'}</b></td> | |
700 | <td width='20%' class='boldbase' align='center'><b>$Lang::tr{'dhcp advopt scope'}</b></td> | |
701 | <td colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></td> | |
702 | </tr> | |
703 | END | |
704 | ; | |
705 | my $key = 0; | |
706 | foreach my $line (@current1) { | |
707 | my $gif = ''; | |
708 | my $gdesc = ''; | |
709 | chomp($line); # remove newline | |
710 | my @temp = split(/\t/,$line); | |
711 | ||
712 | if ($temp[0] eq "on") { | |
713 | $gif = 'on.gif'; | |
714 | $gdesc = $Lang::tr{'click to disable'}; | |
715 | } else { | |
716 | $gif = 'off.gif'; | |
717 | $gdesc = $Lang::tr{'click to enable'}; | |
718 | } | |
719 | ||
720 | if ($dhcpsettings{'KEY1'} eq $key) { | |
721 | print "<tr bgcolor='${Header::colouryellow}'>"; | |
722 | } elsif ($key % 2) { | |
723 | print "<tr bgcolor='${Header::table2colour}'>"; | |
724 | } else { | |
725 | print "<tr bgcolor='${Header::table1colour}'>"; | |
726 | } | |
727 | ||
728 | print <<END | |
729 | <td align='center'>$temp[1]</td> | |
730 | <td align='center'>$temp[2]</td> | |
731 | <td align='center'> | |
732 | END | |
733 | ; | |
734 | # Prepare a global flag to make easy reading | |
735 | my $global = ''; | |
736 | my $disabledTogle = ''; | |
737 | my $disabledEditRemove = ''; | |
738 | if ( ExistNewOptionDefinition ($temp[1] . ' ' . $temp[2]) ) { | |
739 | $global = $Lang::tr{'dhcp advopt definition'}; | |
740 | $disabledTogle = "disabled='disabled'"; | |
741 | # Search if it is a used NewOptionDefinition to also disable edit & delete | |
742 | $disabledEditRemove = "disabled='disabled'" if (IsUsedNewOptionDefinition ($temp[1], $temp[2])); | |
743 | } else { | |
744 | $global = $Lang::tr{'dhcp advopt scope global'}; | |
745 | } | |
746 | ||
747 | ||
748 | # Print each checked interface | |
749 | for (my $key=0; $key<@ITFs; $key++) { | |
750 | my $itf = $temp[3+$key]; | |
751 | if ($itf ne 'off') { # Only if an interface name is read | |
752 | print "$itf"; | |
753 | $global=''; # fall to local scope ! | |
754 | } | |
755 | } | |
756 | print <<END | |
757 | $global</td> | |
758 | <td align='center'> | |
759 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
760 | <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}1' /> | |
761 | <input $disabledTogle type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' /> | |
762 | <input type='hidden' name='KEY1' value='$key' /> | |
763 | </form> | |
764 | </td> | |
765 | ||
766 | <td align='center'> | |
767 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
768 | <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}1' /> | |
769 | <input $disabledEditRemove type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' /> | |
770 | <input type='hidden' name='KEY1' value='$key' /> | |
771 | </form> | |
772 | </td> | |
773 | ||
774 | <td align='center'> | |
775 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
776 | <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}1' /> | |
777 | <input $disabledEditRemove type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' /> | |
778 | <input type='hidden' name='KEY1' value='$key' /> | |
779 | </form> | |
780 | </td> | |
781 | </tr> | |
782 | END | |
783 | ; | |
784 | $key++; | |
785 | } | |
786 | ||
787 | print "</table>"; | |
788 | ||
789 | # If there are dhcp options, print Key to action icons | |
790 | if ($key) { | |
791 | print <<END | |
792 | <table> | |
793 | <tr> | |
794 | <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td> | |
795 | <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td> | |
796 | <td class='base'>$Lang::tr{'click to disable'}</td> | |
797 | <td> </td> | |
798 | <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td> | |
799 | <td class='base'>$Lang::tr{'click to enable'}</td> | |
800 | <td> </td> | |
801 | <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td> | |
802 | <td class='base'>$Lang::tr{'edit'}</td> | |
803 | <td> </td> | |
804 | <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td> | |
805 | <td class='base'>$Lang::tr{'remove'}</td> | |
806 | </tr> | |
807 | </table> | |
808 | END | |
809 | ; | |
810 | } | |
811 | &Header::closebox(); | |
812 | ||
813 | &Header::openbox('100%', 'left', $Lang::tr{'current fixed leases'}); | |
814 | # Fixed leases screens | |
815 | $checked{'FIX_ENABLED'}{'on'} = ($dhcpsettings{'FIX_ENABLED'} ne 'on') ? '' : "checked='checked'"; | |
816 | ||
817 | $buttontext = $Lang::tr{'add'}; | |
818 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'><table width='100%'>"; | |
819 | ||
820 | if ($dhcpsettings{'KEY2'} ne '') { | |
821 | $buttontext = $Lang::tr{'update'}; | |
822 | print "<tr><td class='boldbase' colspan='3'><b>$Lang::tr{'edit an existing lease'}</b></td></tr>"; | |
823 | } else { | |
824 | print "<tr><td class='boldbase' colspan='3'><b>$Lang::tr{'add new lease'}</b></td></tr>" | |
825 | } | |
826 | print <<END | |
827 | <tr> | |
828 | <td class='base'>$Lang::tr{'mac address'}:</td> | |
829 | <td><input type='text' name='FIX_MAC' value='$dhcpsettings{'FIX_MAC'}' size='18' /></td> | |
830 | <td class='base'>$Lang::tr{'ip address'}:</td> | |
831 | <td><input type='text' name='FIX_ADDR' value='$dhcpsettings{'FIX_ADDR'}' size='18' /></td> | |
832 | <td class='base'>$Lang::tr{'remark'}: <img src='/blob.gif' alt='*' /></td> | |
833 | <td><input type='text' name='FIX_REMARK' value='$dhcpsettings{'FIX_REMARK'}' size='18' /></td> | |
834 | </tr><tr> | |
835 | <td class='base'>$Lang::tr{'enabled'}</td><td><input type='checkbox' name='FIX_ENABLED' $checked{'FIX_ENABLED'}{'on'} /></td> | |
836 | </tr><tr> | |
837 | <td colspan = '3'><b>$Lang::tr{'dhcp bootp pxe data'}</b></td> | |
838 | </tr><tr> | |
839 | <td class='base'>next-server: <img src='/blob.gif' alt='*' /></td> | |
840 | <td><input type='text' name='FIX_NEXTADDR' value='$dhcpsettings{'FIX_NEXTADDR'}' size='18' /></td> | |
841 | <td class='base'>filename: <img src='/blob.gif' alt='*' /></td> | |
842 | <td><input type='text' name='FIX_FILENAME' value='$dhcpsettings{'FIX_FILENAME'}' size='18' /></td> | |
843 | <td class='base'>root path: <img src='/blob.gif' alt='*' /></td> | |
844 | <td><input type='text' name='FIX_ROOTPATH' value='$dhcpsettings{'FIX_ROOTPATH'}' size='18' /></td> | |
845 | </tr> | |
846 | </table> | |
847 | <hr /> | |
848 | <table width='100%'> | |
849 | <tr> | |
850 | <td class='base' width='50%'><img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'this field may be blank'}</td> | |
851 | <td width='50%' align='center'> | |
852 | <input type='hidden' name='ACTION' value='$Lang::tr{'add'}2' /> | |
853 | <input type='submit' name='SUBMIT' value='$buttontext' /> | |
854 | <input type='hidden' name='KEY2' value='$dhcpsettings{'KEY2'}' /></td> | |
855 | </tr> | |
856 | </table> | |
857 | </form> | |
858 | END | |
859 | ; | |
860 | #Edited line number (KEY2) passed until cleared by 'save' or 'remove' or 'new sort order' | |
861 | ||
862 | print <<END | |
863 | <hr /> | |
864 | <table width='100%'> | |
865 | <tr> | |
866 | <td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?FETHER'><b>$Lang::tr{'mac address'}</b></a></td> | |
867 | <td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?FIPADDR'><b>$Lang::tr{'ip address'}</b></a></td> | |
868 | <td width='15%' align='center'><b>$Lang::tr{'remark'}</b></td> | |
869 | <td width='15%' class='boldbase' align='center'><b>next-server</b></td> | |
870 | <td width='15%' class='boldbase' align='center'><b>filename</b></td> | |
871 | <td width='15%' class='boldbase' align='center'><b>root path</b></td> | |
872 | <td colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></td> | |
873 | </tr> | |
874 | END | |
875 | ; | |
876 | my $ipdup = 0; | |
877 | my %ipinuse = (); | |
878 | my %macdupl = (); # Duplicate MACs have to be on different subnets | |
879 | my %ipoutside = (); | |
880 | ||
881 | # mark duplicate ip or duplicate MAC | |
882 | foreach my $line (@current2) { | |
883 | my @temp = split(/\,/,$line); | |
884 | $macdupl{$temp[0]} += 1; | |
885 | if ($macdupl{$temp[0]} > 1) { | |
886 | $ipdup = 1; # Flag up duplicates for use later | |
887 | } | |
888 | $ipinuse{$temp[1]} += 1; | |
889 | if ($ipinuse{$temp[1]} > 1) { | |
890 | $ipdup = 1; # Flag up duplicates for use later | |
891 | } | |
892 | # Mark IP addresses outwith known subnets | |
893 | $ipoutside{$temp[1]} = 1; | |
894 | foreach my $itf (@ITFs) { | |
895 | if ( &General::IpInSubnet($temp[1], | |
896 | $netsettings{"${itf}_NETADDRESS"}, | |
897 | $netsettings{"${itf}_NETMASK"})) { | |
898 | $ipoutside{$temp[1]} = 0; | |
899 | } | |
900 | } | |
901 | } | |
902 | ||
903 | $key = 0; | |
904 | foreach my $line (@current2) { | |
905 | my $gif = ''; | |
906 | my $gdesc = ''; | |
907 | chomp($line); # remove newline | |
908 | my @temp = split(/\,/,$line); | |
909 | ||
910 | if ($temp[2] eq "on") { | |
911 | $gif = 'on.gif'; | |
912 | $gdesc = $Lang::tr{'click to disable'}; | |
913 | } else { | |
914 | $gif = 'off.gif'; | |
915 | $gdesc = $Lang::tr{'click to enable'}; | |
916 | } | |
917 | ||
918 | if ($dhcpsettings{'KEY2'} eq $key) { | |
919 | print "<tr bgcolor='${Header::colouryellow}'>"; | |
920 | } elsif ($key % 2) { | |
921 | print "<tr bgcolor='${Header::table2colour}'>"; | |
922 | } else { | |
923 | print "<tr bgcolor='${Header::table1colour}'>"; | |
924 | } | |
925 | my $TAG0 = ''; | |
926 | my $TAG1 = ''; | |
927 | my $TAG2 = ''; | |
928 | my $TAG3 = ''; | |
929 | my $TAG4 = ''; | |
930 | if ($ipinuse{$temp[1]} > 1) { | |
931 | $TAG0 = '<b>'; | |
932 | $TAG1 = '</b>'; | |
933 | } | |
934 | if ($macdupl{$temp[0]} > 1) { | |
935 | $TAG2 = '<b>'; | |
936 | $TAG3 = '</b>'; | |
937 | } | |
938 | if ($ipoutside{$temp[1]} > 0) { | |
939 | $TAG4 = "bgcolor='orange'" if ($dhcpsettings{'KEY2'} ne $key); | |
940 | } | |
941 | ||
942 | print <<END | |
943 | <td align='center'>$TAG2$temp[0]$TAG3</td> | |
944 | <td align='center' $TAG4>$TAG0$temp[1]$TAG1</td> | |
945 | <td align='center'>$temp[6] </td> | |
946 | <td align='center'>$temp[3] </td> | |
947 | <td align='center'>$temp[4] </td> | |
948 | <td align='center'>$temp[5] </td> | |
949 | ||
950 | <td align='center'> | |
951 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
952 | <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}2' /> | |
953 | <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' /> | |
954 | <input type='hidden' name='KEY2' value='$key' /> | |
955 | </form> | |
956 | </td> | |
957 | ||
958 | <td align='center'> | |
959 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
960 | <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}2' /> | |
961 | <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' /> | |
962 | <input type='hidden' name='KEY2' value='$key' /> | |
963 | </form> | |
964 | </td> | |
965 | ||
966 | <td align='center'> | |
967 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
968 | <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}2' /> | |
969 | <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' /> | |
970 | <input type='hidden' name='KEY2' value='$key' /> | |
971 | </form> | |
972 | </td> | |
973 | </tr> | |
974 | END | |
975 | ; | |
976 | $key++; | |
977 | } | |
978 | print "</table>"; | |
979 | ||
980 | # If the fixed lease file contains entries, print Key to action icons | |
981 | if ($key) { | |
982 | my $dup = $ipdup ? "<td class='base'>$Lang::tr{'duplicate ip bold'}</td>" :''; | |
983 | print <<END | |
984 | <table> | |
985 | <tr> | |
986 | <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td> | |
987 | <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td> | |
988 | <td class='base'>$Lang::tr{'click to disable'}</td> | |
989 | <td> </td> | |
990 | <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td> | |
991 | <td class='base'>$Lang::tr{'click to enable'}</td> | |
992 | <td> </td> | |
993 | <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td> | |
994 | <td class='base'>$Lang::tr{'edit'}</td> | |
995 | <td> </td> | |
996 | <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td> | |
997 | <td class='base'>$Lang::tr{'remove'}</td> | |
998 | </tr> | |
999 | <tr> | |
1000 | <td> </td> | |
1001 | <td bgcolor='orange'> </td> | |
1002 | <td class='base'>$Lang::tr{'ip address outside subnets'}</td> | |
1003 | <td> </td> | |
1004 | <td> </td> | |
1005 | $dup | |
1006 | </tr> | |
1007 | </table> | |
1008 | END | |
1009 | ; | |
1010 | } | |
1011 | ||
1012 | &Header::closebox(); | |
1013 | ||
9c100957 CS |
1014 | &Header::openbox('100%', 'left', $Lang::tr{'arp table entries'}); |
1015 | my @ip = qx(/sbin/ip neigh show | awk '{print \$1}'); | |
1016 | my @mac = qx(/sbin/ip neigh show | awk '{print \$5}'); | |
1017 | ||
1018 | print <<END | |
1019 | <hr /> | |
1020 | <table width='100%'> | |
1021 | <tr> | |
1022 | <td width='40%'><b>$Lang::tr{'ip address'}</b></td><td width='40%'><b>$Lang::tr{'mac address'}</b></td><td width='20%'>Optionen</td> | |
1023 | </tr> | |
1024 | END | |
1025 | ; | |
1026 | my $i=0; | |
1027 | ||
1028 | foreach my $ip(@ip) | |
1029 | { | |
1030 | print"<tr><form method='post' action='$ENV{'SCRIPT_NAME'}'><td><input type='hidden' name='FIX_ADDR' value='$ip' />$ip</td>"; | |
1031 | print"<td><input type='hidden' name='FIX_MAC' value='@mac[$i]' />@mac[$i]</td>"; | |
1032 | print"<td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}2' /><input type='submit' name='SUBMIT' value='$buttontext' /></td></form></tr>"; | |
1033 | } | |
1034 | ||
1035 | ||
1036 | print"</table>"; | |
1037 | ||
1038 | &Header::closebox(); | |
1039 | ||
ac1cfefa MT |
1040 | |
1041 | foreach my $itf (@ITFs) { | |
1042 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on') { | |
1043 | # display leases with a list of actions to do with the global select checkbox. | |
1044 | &Header::PrintActualLeases("+"); # "+" => create fixed leases from nodeaddress | |
1045 | last; #Print one time only for all interfaces | |
1046 | }; | |
1047 | } | |
1048 | ||
1049 | &Header::closebigbox(); | |
1050 | &Header::closepage(); | |
1051 | ||
1052 | ## Ouf it's the end ! | |
1053 | ||
1054 | sub sortcurrent1 # by now, do not sort, just write | |
1055 | { | |
1056 | open(FILE, ">$filename1") or die 'Unable to open dhcp advanced options file.'; | |
1057 | print FILE @current1; | |
1058 | close(FILE); | |
1059 | } | |
1060 | ||
1061 | ||
1062 | # Sort the "current2" array according to choices | |
1063 | sub sortcurrent2 | |
1064 | { | |
1065 | our %entries = (); | |
1066 | ||
1067 | sub fixedleasesort { | |
1068 | my $qs=''; | |
1069 | if (rindex ($dhcpsettings{'SORT_FLEASELIST'},'Rev') != -1) { | |
1070 | $qs=substr ($dhcpsettings{'SORT_FLEASELIST'},0,length($dhcpsettings{'SORT_FLEASELIST'})-3); | |
1071 | if ($qs eq 'FIPADDR') { | |
1072 | my @a = split(/\./,$entries{$a}->{$qs}); | |
1073 | my @b = split(/\./,$entries{$b}->{$qs}); | |
1074 | ($b[0]<=>$a[0]) || | |
1075 | ($b[1]<=>$a[1]) || | |
1076 | ($b[2]<=>$a[2]) || | |
1077 | ($b[3]<=>$a[3]); | |
1078 | } else { | |
1079 | $entries{$b}->{$qs} cmp $entries{$a}->{$qs}; | |
1080 | } | |
1081 | } else { #not reverse | |
1082 | $qs=$dhcpsettings{'SORT_FLEASELIST'}; | |
1083 | if ($qs eq 'FIPADDR') { | |
1084 | my @a = split(/\./,$entries{$a}->{$qs}); | |
1085 | my @b = split(/\./,$entries{$b}->{$qs}); | |
1086 | ($a[0]<=>$b[0]) || | |
1087 | ($a[1]<=>$b[1]) || | |
1088 | ($a[2]<=>$b[2]) || | |
1089 | ($a[3]<=>$b[3]); | |
1090 | } else { | |
1091 | $entries{$a}->{$qs} cmp $entries{$b}->{$qs}; | |
1092 | } | |
1093 | } | |
1094 | } | |
1095 | ||
1096 | #Use an associative array (%entries) | |
1097 | foreach my $line (@current2) { | |
1098 | chomp( $line); #remove newline because can be on field 5 or 6 (addition of REMARK) | |
1099 | my @temp = split (',',$line); | |
1100 | my @record = ('FETHER',$temp[0],'FIPADDR',$temp[1],'DATA',join(',',@temp[2..6])); | |
1101 | my $record = {}; # create a reference to empty hash | |
1102 | %{$record} = @record; # populate that hash with @record | |
1103 | # use combination of ether & IP as key to allow duplicates in either but not both | |
1104 | $entries{$record->{FETHER} . $record->{FIPADDR}} = $record; # add this to a hash of hashes | |
1105 | } | |
1106 | ||
1107 | open(FILE, ">$filename2") or die 'Unable to open fixed lease file.'; | |
1108 | foreach my $entry ( sort fixedleasesort keys %entries) { | |
1109 | print FILE "$entries{$entry}->{FETHER},$entries{$entry}->{FIPADDR},$entries{$entry}->{DATA}\n"; | |
1110 | } | |
1111 | close(FILE); | |
1112 | ||
1113 | # Reload sorted @current2 | |
1114 | open (FILE, "$filename2"); | |
1115 | @current2 = <FILE>; | |
1116 | close (FILE); | |
1117 | undef (%entries); #This array is reused latter. Clear it. | |
1118 | } | |
1119 | ||
1120 | # Build the configuration file mixing settings, fixed leases and advanced options | |
1121 | sub buildconf { | |
1122 | open(FILE, ">/${General::swroot}/dhcp/dhcpd.conf") or die "Unable to write dhcpd.conf file"; | |
1123 | flock(FILE, 2); | |
1124 | ||
1125 | # Global settings | |
1126 | print FILE "ddns-update-style none;\n"; | |
1127 | print FILE "deny bootp; #default\n"; | |
1128 | print FILE "authoritative;\n"; | |
1129 | ||
1130 | # Write first new option definition | |
1131 | foreach my $line (@current1) { | |
1132 | chomp($line); # remove newline | |
1133 | my @temp = split(/\t/,$line); | |
1134 | if (ExistNewOptionDefinition ($temp[1] . ' ' . $temp[2])) { | |
1135 | print FILE "option $temp[1] $temp[2];\n"; | |
1136 | } | |
1137 | } | |
1138 | # Write other global options | |
1139 | foreach my $line (@current1) { | |
1140 | chomp($line); # remove newline | |
1141 | my @temp = split(/\t/,$line); | |
1142 | ||
1143 | if ($temp[0] eq 'on' && !ExistNewOptionDefinition ($temp[1] . ' ' . $temp[2])){ # active & !definition | |
1144 | my $global=1; | |
1145 | for (my $key=0; $key<@ITFs; $key++) { | |
1146 | my $itf = $temp[3+$key]; | |
1147 | if ($itf ne 'off') # Only if an interface name is read | |
1148 | { | |
1149 | $global=0; | |
1150 | } | |
1151 | } | |
1152 | if ($global) { | |
1153 | print FILE "option $temp[1] $temp[2];\n"; | |
1154 | } | |
1155 | }# on | |
1156 | }# foreach line | |
1157 | ||
1158 | #Subnet range definition | |
1159 | foreach my $itf (@ITFs) { | |
1160 | my $lc_itf=lc($itf); | |
1161 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on' ){ | |
1162 | print FILE "\nsubnet " . $netsettings{"${itf}_NETADDRESS"} . " netmask ". $netsettings{"${itf}_NETMASK"} . " #$itf\n"; | |
1163 | print FILE "{\n"; | |
1164 | print FILE "\trange " . $dhcpsettings{"START_ADDR_${itf}"} . ' ' . $dhcpsettings{"END_ADDR_${itf}"}.";\n" if ($dhcpsettings{"START_ADDR_${itf}"}); | |
1165 | print FILE "\toption subnet-mask " . $netsettings{"${itf}_NETMASK"} . ";\n"; | |
1166 | print FILE "\toption domain-name \"" . $dhcpsettings{"DOMAIN_NAME_${itf}"} . "\";\n"; | |
1167 | print FILE "\toption routers " . $netsettings{"${itf}_ADDRESS"} . ";\n"; | |
1168 | print FILE "\toption domain-name-servers " . $dhcpsettings{"DNS1_${itf}"} if ($dhcpsettings{"DNS1_${itf}"}); | |
1169 | print FILE ", " . $dhcpsettings{"DNS2_${itf}"} if ($dhcpsettings{"DNS2_${itf}"}); | |
1170 | print FILE ";\n" if ($dhcpsettings{"DNS1_${itf}"}); | |
1171 | print FILE "\toption ntp-servers " . $dhcpsettings{"NTP1_${itf}"} if ($dhcpsettings{"NTP1_${itf}"}); | |
1172 | print FILE ", " . $dhcpsettings{"NTP2_${itf}"} if ($dhcpsettings{"NTP2_${itf}"}); | |
1173 | print FILE ";\n" if ($dhcpsettings{"NTP1_${itf}"}); | |
1174 | print FILE "\toption netbios-name-servers " . $dhcpsettings{"WINS1_${itf}"} if ($dhcpsettings{"WINS1_${itf}"}); | |
1175 | print FILE ", " . $dhcpsettings{"WINS2_${itf}"} if ($dhcpsettings{"WINS2_${itf}"}); | |
1176 | print FILE ";\n" if ($dhcpsettings{"WINS1_${itf}"}); | |
d1883e28 MT |
1177 | print FILE "\tnext-server " . $dhcpsettings{"NEXT_${itf}"} . ";\n" if ($dhcpsettings{"NEXT_${itf}"}); |
1178 | print FILE "\tfilename \"" . $dhcpsettings{"FILE_${itf}"} . "\";\n" if ($dhcpsettings{"FILE_${itf}"}); | |
ac1cfefa MT |
1179 | print FILE "\tdefault-lease-time " . ($dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} * 60). ";\n"; |
1180 | print FILE "\tmax-lease-time " . ($dhcpsettings{"MAX_LEASE_TIME_${itf}"} * 60) . ";\n"; | |
1181 | print FILE "\tallow bootp;\n" if ($dhcpsettings{"ENABLEBOOTP_${itf}"} eq 'on'); | |
1182 | ||
1183 | ||
1184 | ||
1185 | # Write scoped options | |
1186 | foreach my $line (@current1) { | |
1187 | chomp($line); # remove newline | |
1188 | my @temp = split(/\t/,$line); # Use TAB separator ! | |
1189 | ||
1190 | if ($temp[0] eq 'on'){ | |
1191 | for (my $key=0; $key<@ITFs; $key++) { | |
1192 | if ($itf eq $temp[3+$key]) # Only is an interface name is read | |
1193 | { | |
1194 | print FILE "\toption $temp[1] $temp[2];\n"; | |
1195 | } | |
1196 | } | |
1197 | }# on | |
1198 | }# foreach line | |
1199 | print FILE "} #$itf\n"; | |
1200 | ||
9833e7d8 | 1201 | system ('/usr/bin/touch', "${General::swroot}/dhcp/enable_${lc_itf}"); |
26f58f3d | 1202 | system ('/usr/local/bin/dhcpctrl enable'); |
ac1cfefa MT |
1203 | &General::log("DHCP on ${itf}: " . $Lang::tr{'dhcp server enabled'}) |
1204 | } else { | |
1205 | unlink "${General::swroot}/dhcp/enable_${lc_itf}"; | |
26f58f3d | 1206 | system ('/usr/local/bin/dhcpctrl disable'); |
ac1cfefa MT |
1207 | &General::log("DHCP on ${itf}: " . $Lang::tr{'dhcp server disabled'}) |
1208 | } | |
1209 | } | |
1210 | ||
1211 | #write fixed leases if any. Does not handle duplicates to write them elsewhere than the global scope. | |
1212 | my $key = 0; | |
1213 | foreach my $line (@current2) { | |
1214 | chomp($line); | |
1215 | my @temp = split(/\,/,$line); | |
1216 | if ($temp[2] eq "on") { | |
1217 | print FILE "\nhost fix$key # $temp[6]\n"; | |
1218 | print FILE "{\n"; | |
1219 | print FILE "\thardware ethernet $temp[0];\n"; | |
1220 | print FILE "\tfixed-address $temp[1];\n"; | |
1221 | print FILE "\tnext-server $temp[3];\n" if ($temp[3]); | |
1222 | print FILE "\tfilename \"$temp[4]\";\n" if ($temp[4]); | |
1223 | print FILE "\toption root-path \"$temp[5]\";\n" if ($temp[5]); | |
1224 | print FILE "}\n"; | |
1225 | $key++; | |
1226 | } | |
1227 | } | |
1228 | close FILE; | |
6bdd769d | 1229 | system '/usr/local/bin/dhcpctrl restart >/dev/null 2>&1'; |
ac1cfefa MT |
1230 | } |
1231 | ||
1232 | # | |
1233 | # Receive a string and if it match model for a new option, | |
1234 | # add it to the list %newOptions | |
1235 | # | |
1236 | my %NewOptions = (); | |
1237 | ||
1238 | sub AddNewOptionDefinition { | |
1239 | my ($line) = @_; | |
1240 | if ( $line =~ /^([-\w]+)( code \d+=($OptionTypes))/ ) { | |
1241 | $NewOptions{$1} = $2; | |
1242 | #&General::log ("new:<$1><$2>"); | |
1243 | return 1; | |
1244 | } | |
1245 | return 0; | |
1246 | } | |
1247 | ||
1248 | # | |
1249 | # Check existence of definition for a new option | |
1250 | # | |
1251 | sub ExistNewOptionDefinition { | |
1252 | my ($line) = @_; | |
1253 | ||
1254 | if ( $line =~ /^([-\w]+)( code \d+=($OptionTypes))/ ) { | |
1255 | return defined $NewOptions{$1}; | |
1256 | } | |
1257 | return 0; | |
1258 | } | |
1259 | ||
1260 | # | |
1261 | # Check if it is a new option (definition must exist) | |
1262 | # "code=" test eliminate a false response when definition exists | |
1263 | # but this string is a definition with bad $OptionTypes. | |
1264 | sub ValidNewOption { | |
1265 | my ($line) = @_; | |
1266 | if ($line =~ /^([-\w]+) (.*)/ ) { | |
1267 | return defined ( $NewOptions{$1} ) && $2 !~ /code=/; | |
1268 | } | |
1269 | return 0; | |
1270 | } | |
1271 | ||
1272 | # | |
1273 | # Check if the new option $opt is used, except the definition of itself! | |
1274 | # | |
1275 | sub IsUsedNewOptionDefinition { | |
1276 | my ($opt,$val) = @_; | |
1277 | ||
1278 | foreach my $line (@current1) { | |
1279 | #chomp($line); # remove newline #don't know why, but this remove newline in @current1 .... ! | |
1280 | my @temp = split(/\t/,$line); | |
1281 | # if we find something "opt value" & value != "code nnn=" it's ok. | |
1282 | return 1 if ( ($opt eq $temp[1]) && ($temp[2] !~ /code \d+=/) ); | |
1283 | } | |
1284 | return 0; | |
1285 | } |