]>
Commit | Line | Data |
---|---|---|
ac1cfefa MT |
1 | #!/usr/bin/perl |
2 | # | |
3 | # Traffic shaping CGI | |
4 | # | |
5 | # Copyright 2003-04-06 David Kilpatrick <dave@thunder.com.au> | |
6 | # | |
7 | # $Id: shaping.cgi,v 1.3.2.15 2005/02/27 13:42:05 eoberlander Exp $ | |
8 | # | |
9 | ||
10 | use strict; | |
11 | ||
12 | # enable only the following on debugging purpose | |
13 | #use warnings; | |
14 | #use CGI::Carp 'fatalsToBrowser'; | |
15 | ||
16 | require 'CONFIG_ROOT/general-functions.pl'; | |
17 | require "${General::swroot}/lang.pl"; | |
18 | require "${General::swroot}/header.pl"; | |
19 | ||
20 | #workaround to suppress a warning when a variable is used only once | |
21 | my @dummy = ( ${Header::table2colour}, ${Header::colouryellow} ); | |
22 | undef (@dummy); | |
23 | ||
24 | my %shapingsettings=(); | |
25 | my $configfile = "${General::swroot}/shaping/config"; | |
26 | my $settingsfile = "${General::swroot}/shaping/settings"; | |
27 | my $errormessage = ''; | |
28 | ||
29 | &Header::showhttpheaders(); | |
30 | ||
31 | $shapingsettings{'ACTION'} = ''; | |
32 | $shapingsettings{'ENABLE'} = 'off'; | |
33 | $shapingsettings{'VALID'} = ''; | |
34 | $shapingsettings{'UPLINK'} = ''; | |
35 | $shapingsettings{'DOWNLINK'} = ''; | |
36 | $shapingsettings{'SERVICE_ENABLED'} = ''; | |
37 | $shapingsettings{'SERVICE_PROT'} = ''; | |
38 | $shapingsettings{'SERVICE_PRIO'} = ''; | |
39 | $shapingsettings{'SERVICE_PORT'} = ''; | |
40 | ||
41 | &Header::getcgihash(\%shapingsettings); | |
42 | ||
43 | open(FILE, "$configfile") or die 'Unable to open shaping config file.'; | |
44 | my @current = <FILE>; | |
45 | close(FILE); | |
46 | ||
47 | if ($shapingsettings{'ACTION'} eq $Lang::tr{'save'}) | |
48 | { | |
49 | if (!($shapingsettings{'UPLINK'} =~ /^\d+$/) || | |
50 | ($shapingsettings{'UPLINK'} < 2)) | |
51 | { | |
52 | $errormessage = $Lang::tr{'invalid uplink speed'}; | |
53 | goto ERROR; | |
54 | } | |
55 | ||
56 | if (!($shapingsettings{'DOWNLINK'} =~ /^\d+$/) || | |
57 | ($shapingsettings{'DOWNLINK'} < 2)) | |
58 | { | |
59 | $errormessage = $Lang::tr{'invalid downlink speed'}; | |
60 | goto ERROR; | |
61 | } | |
62 | ||
63 | ERROR: | |
64 | if ($errormessage) { | |
65 | $shapingsettings{'VALID'} = 'no'; } | |
66 | else { | |
67 | $shapingsettings{'VALID'} = 'yes'; } | |
68 | ||
69 | open(FILE,">$settingsfile") or die 'Unable to open shaping settings file.'; | |
70 | flock FILE, 2; | |
71 | print FILE "VALID=$shapingsettings{'VALID'}\n"; | |
72 | print FILE "ENABLE=$shapingsettings{'ENABLE'}\n"; | |
73 | print FILE "UPLINK=$shapingsettings{'UPLINK'}\n"; | |
74 | print FILE "DOWNLINK=$shapingsettings{'DOWNLINK'}\n"; | |
75 | close FILE; | |
76 | ||
77 | if ($shapingsettings{'VALID'} eq 'yes') { | |
78 | system('/usr/local/bin/restartshaping'); | |
79 | } | |
80 | } | |
81 | if ($shapingsettings{'ACTION'} eq $Lang::tr{'add'}) | |
82 | { | |
83 | unless($shapingsettings{'SERVICE_PROT'} =~ /^(tcp|udp)$/) { $errormessage = $Lang::tr{'invalid input'}; } | |
84 | unless($shapingsettings{'SERVICE_PRIO'} =~ /^(10|20|30)$/) { $errormessage = $Lang::tr{'invalid input'}; } | |
85 | unless(&General::validport($shapingsettings{'SERVICE_PORT'})) { $errormessage = $Lang::tr{'invalid port'}; } | |
86 | ||
87 | if ( ! $errormessage) | |
88 | { | |
89 | if ($shapingsettings{'EDITING'} eq 'no') | |
90 | { | |
91 | open(FILE,">>$configfile") or die 'Unable to open shaping config file'; | |
92 | flock FILE, 2; | |
93 | print FILE "$shapingsettings{'SERVICE_PROT'},$shapingsettings{'SERVICE_PORT'},$shapingsettings{'SERVICE_PRIO'},$shapingsettings{'SERVICE_ENABLED'}\n"; | |
94 | } else { | |
95 | open(FILE,">$configfile") or die 'Unable to open shaping config file'; | |
96 | flock FILE, 2; | |
97 | my $id = 0; | |
98 | foreach my $line (@current) | |
99 | { | |
100 | $id++; | |
101 | chomp($line); | |
102 | my @temp = split(/\,/,$line); | |
103 | if ($shapingsettings{'EDITING'} eq $id) { | |
104 | print FILE "$shapingsettings{'SERVICE_PROT'},$shapingsettings{'SERVICE_PORT'},$shapingsettings{'SERVICE_PRIO'},$shapingsettings{'SERVICE_ENABLED'}\n"; | |
105 | } else { | |
106 | print FILE "$line\n"; | |
107 | } | |
108 | } | |
109 | } | |
110 | close FILE; | |
111 | undef %shapingsettings; | |
112 | system ('/usr/local/bin/restartshaping'); | |
113 | } else { | |
114 | # stay on edit mode if an error occur | |
115 | if ($shapingsettings{'EDITING'} ne 'no') | |
116 | { | |
117 | $shapingsettings{'ACTION'} = $Lang::tr{'edit'}; | |
118 | $shapingsettings{'ID'} = $shapingsettings{'EDITING'}; | |
119 | } | |
120 | } | |
121 | } | |
122 | ||
123 | if ($shapingsettings{'ACTION'} eq $Lang::tr{'edit'}) | |
124 | { | |
125 | my $id = 0; | |
126 | foreach my $line (@current) | |
127 | { | |
128 | $id++; | |
129 | if ($shapingsettings{"ID"} eq $id) | |
130 | { | |
131 | chomp($line); | |
132 | my @temp = split(/\,/,$line); | |
133 | $shapingsettings{'SERVICE_PROT'} = $temp[0]; | |
134 | $shapingsettings{'SERVICE_PORT'} = $temp[1]; | |
135 | $shapingsettings{'SERVICE_PRIO'} = $temp[2]; | |
136 | $shapingsettings{'SERVICE_ENABLED'} = $temp[3]; | |
137 | } | |
138 | } | |
139 | } | |
140 | ||
141 | if ($shapingsettings{'ACTION'} eq $Lang::tr{'remove'} || $shapingsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}) | |
142 | { | |
143 | open(FILE, ">$configfile") or die 'Unable to open config file.'; | |
144 | flock FILE, 2; | |
145 | my $id = 0; | |
146 | foreach my $line (@current) | |
147 | { | |
148 | $id++; | |
149 | unless ($shapingsettings{"ID"} eq $id) { print FILE "$line"; } | |
150 | elsif ($shapingsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}) | |
151 | { | |
152 | chomp($line); | |
153 | my @temp = split(/\,/,$line); | |
154 | if ($temp[3] eq "on") { | |
155 | print FILE "$temp[0],$temp[1],$temp[2],off\n"; | |
156 | } else { | |
157 | print FILE "$temp[0],$temp[1],$temp[2],on\n"; | |
158 | } | |
159 | } | |
160 | } | |
161 | close(FILE); | |
162 | system ('/usr/local/bin/restartshaping'); | |
163 | } | |
164 | ||
165 | &General::readhash("${General::swroot}/shaping/settings", \%shapingsettings); | |
166 | ||
167 | if ($shapingsettings{'ACTION'} eq '') | |
168 | { | |
169 | $shapingsettings{'SERVICE_ENABLED'} = 'on'; | |
170 | $shapingsettings{'SERVICE_PROT'} = 'tcp'; | |
171 | $shapingsettings{'SERVICE_PRIO'} = '20'; | |
172 | $shapingsettings{'SERVICE_PORT'} = ''; | |
173 | } | |
174 | ||
175 | my %checked=(); | |
176 | $checked{'ENABLE'}{'off'} = ''; | |
177 | $checked{'ENABLE'}{'on'} = ''; | |
178 | $checked{'ENABLE'}{$shapingsettings{'ENABLE'}} = "checked='checked'"; | |
179 | ||
180 | my %service_checked=(); | |
181 | $service_checked{'SERVICE_ENABLED'}{'off'} = ''; | |
182 | $service_checked{'SERVICE_ENABLED'}{'on'} = ''; | |
183 | $service_checked{'SERVICE_ENABLED'}{$shapingsettings{'SERVICE_ENABLED'}} = "checked='checked'"; | |
184 | ||
185 | my %service_selected=(); | |
186 | $service_selected{'SERVICE_PROT'}{'udp'} = ''; | |
187 | $service_selected{'SERVICE_PROT'}{'tcp'} = ''; | |
188 | $service_selected{'SERVICE_PROT'}{$shapingsettings{'SERVICE_PROT'}} = "selected='selected'"; | |
189 | ||
190 | $service_selected{'SERVICE_PRIO'}{'10'} = ''; | |
191 | $service_selected{'SERVICE_PRIO'}{'20'} = ''; | |
192 | $service_selected{'SERVICE_PRIO'}{'30'} = ''; | |
193 | $service_selected{'SERVICE_PRIO'}{$shapingsettings{'SERVICE_PRIO'}} = "selected='selected'"; | |
194 | ||
195 | &Header::openpage($Lang::tr{'traffic shaping settings'}, 1, ''); | |
196 | ||
197 | &Header::openbigbox('100%', 'left', '', $errormessage); | |
198 | ||
199 | if ($errormessage) { | |
200 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
201 | print "<font class='base'>$errormessage </font>\n"; | |
202 | &Header::closebox(); | |
203 | } | |
204 | ||
205 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n"; | |
206 | ||
207 | &Header::openbox('100%', 'left', "$Lang::tr{'settings'}:"); | |
208 | print <<END | |
209 | <table width='100%'> | |
210 | <tr> | |
211 | <td><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td> | |
212 | <td class='base' colspan='2'>$Lang::tr{'traffic shaping'}</td> | |
213 | </tr> | |
214 | <tr> | |
215 | <td> </td> | |
216 | <td width='30%' class='base'>$Lang::tr{'downlink speed'}: </td> | |
217 | <td width='70%'><input type='text' name='DOWNLINK' value='$shapingsettings{'DOWNLINK'}' size='5' /></td> | |
218 | </tr> | |
219 | <tr> | |
220 | <td> </td> | |
221 | <td class='base'>$Lang::tr{'uplink speed'}: </td> | |
222 | <td><input type='text' name='UPLINK' value='$shapingsettings{'UPLINK'}' size='5' /></td> | |
223 | </tr> | |
224 | </table> | |
225 | <table width='100%'> | |
226 | <hr /> | |
227 | <tr> | |
228 | <td width='50%'> </td> | |
229 | <td width='50%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td> | |
230 | </tr> | |
231 | </table> | |
232 | END | |
233 | ; | |
234 | &Header::closebox; | |
235 | ||
236 | print "</form>\n"; | |
237 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n"; | |
238 | ||
239 | my $buttontext = $Lang::tr{'add'}; | |
240 | if($shapingsettings{'ACTION'} eq $Lang::tr{'edit'}) { | |
241 | $buttontext = $Lang::tr{'update'}; | |
242 | &Header::openbox('100%', 'left', $Lang::tr{'edit service'}); | |
243 | } else { | |
244 | &Header::openbox('100%', 'left', $Lang::tr{'add service'}); | |
245 | } | |
246 | ||
247 | print <<END | |
248 | ||
249 | <table width='100%'> | |
250 | <tr> | |
251 | <td class='base'>$Lang::tr{'priority'}: </td> | |
252 | <td><select name='SERVICE_PRIO'> | |
253 | <option value='10' $service_selected{'SERVICE_PRIO'}{'10'}>$Lang::tr{'high'}</option> | |
254 | <option value='20' $service_selected{'SERVICE_PRIO'}{'20'}>$Lang::tr{'medium'}</option> | |
255 | <option value='30' $service_selected{'SERVICE_PRIO'}{'30'}>$Lang::tr{'low'}</option> | |
256 | </select></td> | |
257 | <td width='20%' class='base' align='right'>$Lang::tr{'port'}: </td> | |
258 | <td><input type='text' name='SERVICE_PORT' value='$shapingsettings{'SERVICE_PORT'}' size='5' /></td> | |
259 | <td width='20%' class='base' align='right'>$Lang::tr{'protocol'}: </td> | |
260 | <td><select name='SERVICE_PROT'> | |
261 | <option value='tcp' $service_selected{'SERVICE_PROT'}{'tcp'}>TCP</option> | |
262 | <option value='udp' $service_selected{'SERVICE_PROT'}{'udp'}>UDP</option> | |
263 | </select></td> | |
264 | <td width='20%' class='base' align='right'>$Lang::tr{'enabled'} </td> | |
265 | <td width='20%'><input type='checkbox' name='SERVICE_ENABLED' $service_checked{'SERVICE_ENABLED'}{'on'} /></td> | |
266 | </tr> | |
267 | </table> | |
268 | <table width='100%'> | |
269 | <hr /> | |
270 | <tr> | |
271 | <td width='50%'> </td> | |
272 | <td width='50%' align='center'><input type='submit' name='SUBMIT' value='$buttontext' /><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td> | |
273 | </tr> | |
274 | </table> | |
275 | END | |
276 | ; | |
277 | &Header::closebox; | |
278 | ||
279 | if ($shapingsettings{'ACTION'} eq $Lang::tr{'edit'}) { | |
280 | print "<input type='hidden' name='EDITING' value='$shapingsettings{'ID'}' />\n"; | |
281 | } else { | |
282 | print "<input type='hidden' name='EDITING' value='no' />\n"; | |
283 | } | |
284 | ||
285 | print "</form>\n"; | |
286 | ||
287 | &Header::openbox('100%', 'left', $Lang::tr{'shaping list options'}); | |
288 | print <<END | |
289 | <table width='100%' align='center'> | |
290 | <tr> | |
291 | <td width='33%' align='center' class='boldbase'><b>$Lang::tr{'priority'}</b></td> | |
292 | <td width='33%' align='center' class='boldbase'><b>$Lang::tr{'port'}</b></td> | |
293 | <td width='33%' align='center' class='boldbase'><b>$Lang::tr{'protocol'}</b></td> | |
294 | <td align='center' class='boldbase' colspan='3'><b>$Lang::tr{'action'}</b></td> | |
295 | </tr> | |
296 | END | |
297 | ; | |
298 | ||
299 | my $id = 0; | |
300 | open(SERVICES, "$configfile") or die 'Unable to open shaping config file.'; | |
301 | while (<SERVICES>) | |
302 | { | |
303 | my $gif = ''; | |
304 | my $prio = ''; | |
305 | my $gdesc = ''; | |
306 | $id++; | |
307 | chomp($_); | |
308 | my @temp = split(/\,/,$_); | |
309 | if ($temp[3] eq "on") { | |
310 | $gif = 'on.gif'; $gdesc=$Lang::tr{'click to disable'}; } | |
311 | else { | |
312 | $gif = 'off.gif'; $gdesc=$Lang::tr{'click to enable'}; } | |
313 | if ($shapingsettings{'ACTION'} eq $Lang::tr{'edit'} && $shapingsettings{'ID'} eq $id) { | |
314 | print "<tr bgcolor='${Header::colouryellow}'>\n"; } | |
315 | elsif ($id % 2) { | |
316 | print "<tr bgcolor='${Header::table1colour}'>\n"; } | |
317 | else { | |
318 | print "<tr bgcolor='${Header::table2colour}'>\n"; } | |
319 | if ($temp[2] eq "10") { $prio = $Lang::tr{'high'}; } | |
320 | if ($temp[2] eq "20") { $prio = $Lang::tr{'medium'}; } | |
321 | if ($temp[2] eq "30") { $prio = $Lang::tr{'low'}; } | |
322 | ||
323 | print <<END | |
324 | <td align='center'>$prio</td> | |
325 | <td align='center'>$temp[1]</td> | |
326 | <td align='center'>$temp[0]</td> | |
327 | ||
328 | <td align='center'> | |
329 | <form method='post' action='$ENV{'SCRIPT_NAME'}' name='frma$id'> | |
330 | <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' /> | |
331 | <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' /> | |
332 | <input type='hidden' name='ID' value='$id' /> | |
333 | </form> | |
334 | </td> | |
335 | ||
336 | <td align='center'> | |
337 | <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'> | |
338 | <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' /> | |
339 | <input type='hidden' name='ID' value='$id' /> | |
340 | <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' /> | |
341 | </form> | |
342 | </td> | |
343 | ||
344 | <td align='center'> | |
345 | <form method='post' name='frmc$id' action='$ENV{'SCRIPT_NAME'}'> | |
346 | <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' /> | |
347 | <input type='hidden' name='ID' value='$id' /> | |
348 | <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' /> | |
349 | </form> | |
350 | </td> | |
351 | ||
352 | </tr> | |
353 | END | |
354 | ; | |
355 | } | |
356 | close(SERVICES); | |
357 | ||
358 | print <<END | |
359 | </table> | |
360 | END | |
361 | ; | |
362 | &Header::closebox; | |
363 | ||
364 | ||
365 | &Header::closebigbox(); | |
366 | ||
367 | &Header::closepage; |