1 |
adx |
30 |
/* |
2 |
michael |
2820 |
* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
3 |
adx |
30 |
* |
4 |
michael |
2820 |
* Copyright (c) 1997-2014 ircd-hybrid development team |
5 |
adx |
30 |
* |
6 |
|
|
* This program is free software; you can redistribute it and/or modify |
7 |
|
|
* it under the terms of the GNU General Public License as published by |
8 |
|
|
* the Free Software Foundation; either version 2 of the License, or |
9 |
|
|
* (at your option) any later version. |
10 |
|
|
* |
11 |
|
|
* This program is distributed in the hope that it will be useful, |
12 |
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
|
|
* GNU General Public License for more details. |
15 |
|
|
* |
16 |
|
|
* You should have received a copy of the GNU General Public License |
17 |
|
|
* along with this program; if not, write to the Free Software |
18 |
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
19 |
|
|
* USA |
20 |
|
|
*/ |
21 |
|
|
|
22 |
michael |
2820 |
/*! \file m_nick.c |
23 |
|
|
* \brief Includes required functions for processing the NICK command. |
24 |
|
|
* \version $Id$ |
25 |
|
|
*/ |
26 |
|
|
|
27 |
adx |
30 |
#include "stdinc.h" |
28 |
michael |
1011 |
#include "list.h" |
29 |
adx |
30 |
#include "client.h" |
30 |
|
|
#include "hash.h" |
31 |
|
|
#include "fdlist.h" |
32 |
|
|
#include "irc_string.h" |
33 |
|
|
#include "ircd.h" |
34 |
|
|
#include "numeric.h" |
35 |
michael |
1309 |
#include "conf.h" |
36 |
adx |
30 |
#include "s_user.h" |
37 |
|
|
#include "whowas.h" |
38 |
|
|
#include "s_serv.h" |
39 |
|
|
#include "send.h" |
40 |
|
|
#include "channel.h" |
41 |
michael |
1192 |
#include "channel_mode.h" |
42 |
michael |
1309 |
#include "log.h" |
43 |
adx |
30 |
#include "resv.h" |
44 |
|
|
#include "parse.h" |
45 |
|
|
#include "modules.h" |
46 |
|
|
#include "packet.h" |
47 |
michael |
876 |
#include "watch.h" |
48 |
michael |
1751 |
#include "s_misc.h" |
49 |
adx |
30 |
|
50 |
|
|
|
51 |
michael |
1997 |
/* check_clean_nick() |
52 |
|
|
* |
53 |
|
|
* input - pointer to source |
54 |
|
|
* - |
55 |
|
|
* - nickname |
56 |
|
|
* - truncated nickname |
57 |
|
|
* - origin of client |
58 |
|
|
* - pointer to server nick is coming from |
59 |
|
|
* output - none |
60 |
|
|
* side effects - if nickname is erroneous, or a different length to |
61 |
|
|
* truncated nickname, return 1 |
62 |
|
|
*/ |
63 |
|
|
static int |
64 |
michael |
3156 |
check_clean_nick(struct Client *source_p, char *nick, struct Client *server_p) |
65 |
michael |
1997 |
{ |
66 |
|
|
/* the old code did some wacky stuff here, if the nick is invalid, kill it |
67 |
|
|
* and dont bother messing at all |
68 |
|
|
*/ |
69 |
|
|
if (!valid_nickname(nick, 0)) |
70 |
|
|
{ |
71 |
|
|
++ServerStats.is_kill; |
72 |
|
|
sendto_realops_flags(UMODE_DEBUG, L_ALL, SEND_NOTICE, |
73 |
|
|
"Bad/long Nick: %s From: %s(via %s)", |
74 |
michael |
3156 |
nick, server_p->name, source_p->from->name); |
75 |
michael |
1997 |
|
76 |
michael |
3156 |
sendto_one(source_p, ":%s KILL %s :%s (Bad Nickname)", |
77 |
michael |
1997 |
me.name, nick, me.name); |
78 |
|
|
|
79 |
|
|
/* bad nick change */ |
80 |
michael |
3156 |
if (!MyConnect(source_p)) |
81 |
michael |
1997 |
{ |
82 |
michael |
3156 |
kill_client_serv_butone(source_p, source_p, |
83 |
michael |
2565 |
"%s (Bad Nickname)", |
84 |
|
|
me.name); |
85 |
michael |
1997 |
AddFlag(source_p, FLAGS_KILLED); |
86 |
|
|
exit_client(source_p, &me, "Bad Nickname"); |
87 |
|
|
} |
88 |
|
|
|
89 |
|
|
return 1; |
90 |
|
|
} |
91 |
|
|
|
92 |
|
|
return 0; |
93 |
|
|
} |
94 |
|
|
|
95 |
|
|
/* check_clean_user() |
96 |
|
|
* |
97 |
|
|
* input - pointer to client sending data |
98 |
|
|
* - nickname |
99 |
|
|
* - username to check |
100 |
|
|
* - origin of NICK |
101 |
|
|
* output - none |
102 |
|
|
* side effects - if username is erroneous, return 1 |
103 |
|
|
*/ |
104 |
|
|
static int |
105 |
michael |
3156 |
check_clean_user(struct Client *source_p, char *nick, |
106 |
michael |
1997 |
char *user, struct Client *server_p) |
107 |
|
|
{ |
108 |
michael |
2070 |
if (!valid_username(user, 0)) |
109 |
michael |
1997 |
{ |
110 |
|
|
++ServerStats.is_kill; |
111 |
|
|
sendto_realops_flags(UMODE_DEBUG, L_ALL, SEND_NOTICE, |
112 |
|
|
"Bad/Long Username: %s Nickname: %s From: %s(via %s)", |
113 |
michael |
3156 |
user, nick, server_p->name, source_p->from->name); |
114 |
|
|
sendto_one(source_p, ":%s KILL %s :%s (Bad Username)", |
115 |
michael |
1997 |
me.name, nick, me.name); |
116 |
|
|
return 1; |
117 |
|
|
} |
118 |
|
|
|
119 |
|
|
return 0; |
120 |
|
|
} |
121 |
|
|
|
122 |
|
|
/* check_clean_host() |
123 |
|
|
* |
124 |
|
|
* input - pointer to client sending us data |
125 |
|
|
* - nickname |
126 |
|
|
* - hostname to check |
127 |
|
|
* - source name |
128 |
|
|
* output - none |
129 |
|
|
* side effects - if hostname is erroneous, return 1 |
130 |
|
|
*/ |
131 |
|
|
static int |
132 |
michael |
3156 |
check_clean_host(struct Client *source_p, char *nick, |
133 |
michael |
1997 |
char *host, struct Client *server_p) |
134 |
|
|
{ |
135 |
|
|
if (!valid_hostname(host)) |
136 |
|
|
{ |
137 |
|
|
++ServerStats.is_kill; |
138 |
|
|
sendto_realops_flags(UMODE_DEBUG, L_ALL, SEND_NOTICE, |
139 |
|
|
"Bad/Long Hostname: %s Nickname: %s From: %s(via %s)", |
140 |
michael |
3156 |
host, nick, server_p->name, source_p->from->name); |
141 |
|
|
sendto_one(source_p, ":%s KILL %s :%s (Bad Hostname)", |
142 |
michael |
1997 |
me.name, nick, me.name); |
143 |
|
|
return 1; |
144 |
|
|
} |
145 |
|
|
|
146 |
|
|
return 0; |
147 |
|
|
} |
148 |
|
|
|
149 |
michael |
1002 |
/* set_initial_nick() |
150 |
|
|
* |
151 |
|
|
* inputs |
152 |
|
|
* output |
153 |
|
|
* side effects - |
154 |
|
|
* |
155 |
|
|
* This function is only called to set up an initially registering |
156 |
|
|
* client. |
157 |
|
|
*/ |
158 |
|
|
static void |
159 |
michael |
1003 |
set_initial_nick(struct Client *source_p, const char *nick) |
160 |
michael |
1002 |
{ |
161 |
|
|
/* Client setting NICK the first time */ |
162 |
|
|
|
163 |
|
|
/* This had to be copied here to avoid problems.. */ |
164 |
|
|
source_p->tsinfo = CurrentTime; |
165 |
|
|
source_p->localClient->registration &= ~REG_NEED_NICK; |
166 |
|
|
|
167 |
|
|
if (source_p->name[0]) |
168 |
|
|
hash_del_client(source_p); |
169 |
|
|
|
170 |
|
|
strlcpy(source_p->name, nick, sizeof(source_p->name)); |
171 |
|
|
hash_add_client(source_p); |
172 |
|
|
|
173 |
|
|
/* fd_desc is long enough */ |
174 |
michael |
1003 |
fd_note(&source_p->localClient->fd, "Nick: %s", nick); |
175 |
michael |
1002 |
|
176 |
|
|
if (!source_p->localClient->registration) |
177 |
michael |
1080 |
register_local_user(source_p); |
178 |
michael |
1002 |
} |
179 |
|
|
|
180 |
michael |
1192 |
/* change_local_nick() |
181 |
|
|
* |
182 |
|
|
* inputs - pointer to server |
183 |
|
|
* - pointer to client |
184 |
|
|
* - nick |
185 |
michael |
2820 |
* output - |
186 |
michael |
1192 |
* side effects - changes nick of a LOCAL user |
187 |
|
|
*/ |
188 |
|
|
static void |
189 |
michael |
1193 |
change_local_nick(struct Client *source_p, const char *nick) |
190 |
michael |
1192 |
{ |
191 |
michael |
2368 |
int samenick = 0; |
192 |
|
|
|
193 |
michael |
1192 |
assert(source_p->name[0] && !EmptyString(nick)); |
194 |
michael |
1193 |
assert(MyConnect(source_p)); |
195 |
michael |
1192 |
|
196 |
|
|
/* |
197 |
|
|
* Client just changing his/her nick. If he/she is |
198 |
|
|
* on a channel, send note of change to all clients |
199 |
|
|
* on that channel. Propagate notice to other servers. |
200 |
|
|
*/ |
201 |
|
|
if ((source_p->localClient->last_nick_change + |
202 |
|
|
ConfigFileEntry.max_nick_time) < CurrentTime) |
203 |
|
|
source_p->localClient->number_of_nick_changes = 0; |
204 |
michael |
2368 |
|
205 |
|
|
if (ConfigFileEntry.anti_nick_flood && |
206 |
|
|
!HasUMode(source_p, UMODE_OPER) && |
207 |
|
|
source_p->localClient->number_of_nick_changes > |
208 |
|
|
ConfigFileEntry.max_nick_changes) |
209 |
|
|
{ |
210 |
michael |
3109 |
sendto_one_numeric(source_p, &me, ERR_NICKTOOFAST, source_p->name, nick, |
211 |
|
|
ConfigFileEntry.max_nick_time); |
212 |
michael |
2368 |
return; |
213 |
|
|
} |
214 |
|
|
|
215 |
michael |
1192 |
source_p->localClient->last_nick_change = CurrentTime; |
216 |
|
|
source_p->localClient->number_of_nick_changes++; |
217 |
|
|
|
218 |
michael |
2368 |
samenick = !irccmp(source_p->name, nick); |
219 |
|
|
|
220 |
|
|
if (!samenick) |
221 |
michael |
1192 |
{ |
222 |
michael |
2368 |
source_p->tsinfo = CurrentTime; |
223 |
|
|
clear_ban_cache_client(source_p); |
224 |
|
|
watch_check_hash(source_p, RPL_LOGOFF); |
225 |
michael |
1192 |
|
226 |
michael |
2368 |
if (HasUMode(source_p, UMODE_REGISTERED)) |
227 |
michael |
1192 |
{ |
228 |
michael |
2368 |
unsigned int oldmodes = source_p->umodes; |
229 |
|
|
char modebuf[IRCD_BUFSIZE] = { '\0' }; |
230 |
michael |
1192 |
|
231 |
michael |
2368 |
DelUMode(source_p, UMODE_REGISTERED); |
232 |
|
|
send_umode(source_p, source_p, oldmodes, 0xffffffff, modebuf); |
233 |
michael |
1192 |
} |
234 |
michael |
2368 |
} |
235 |
michael |
1192 |
|
236 |
michael |
2368 |
sendto_realops_flags(UMODE_NCHANGE, L_ALL, SEND_NOTICE, |
237 |
|
|
"Nick change: From %s to %s [%s@%s]", |
238 |
|
|
source_p->name, nick, source_p->username, source_p->host); |
239 |
|
|
sendto_common_channels_local(source_p, 1, 0, ":%s!%s@%s NICK :%s", |
240 |
|
|
source_p->name, source_p->username, |
241 |
|
|
source_p->host, nick); |
242 |
|
|
whowas_add_history(source_p, 1); |
243 |
michael |
1192 |
|
244 |
michael |
3135 |
sendto_server(source_p, NOCAPS, NOCAPS, ":%s NICK %s :%lu", |
245 |
michael |
2368 |
ID(source_p), nick, (unsigned long)source_p->tsinfo); |
246 |
michael |
1192 |
|
247 |
michael |
2368 |
hash_del_client(source_p); |
248 |
|
|
strlcpy(source_p->name, nick, sizeof(source_p->name)); |
249 |
|
|
hash_add_client(source_p); |
250 |
michael |
1192 |
|
251 |
michael |
2368 |
if (!samenick) |
252 |
|
|
watch_check_hash(source_p, RPL_LOGON); |
253 |
michael |
1192 |
|
254 |
michael |
2368 |
/* fd_desc is long enough */ |
255 |
|
|
fd_note(&source_p->localClient->fd, "Nick: %s", nick); |
256 |
michael |
1192 |
} |
257 |
|
|
|
258 |
michael |
1997 |
/* |
259 |
|
|
* nick_from_server() |
260 |
|
|
*/ |
261 |
|
|
static void |
262 |
michael |
3156 |
nick_from_server(struct Client *source_p, int parc, |
263 |
michael |
1997 |
char *parv[], time_t newts, const char *svsid, char *nick, char *ngecos) |
264 |
|
|
{ |
265 |
|
|
int samenick = 0; |
266 |
|
|
|
267 |
|
|
if (IsServer(source_p)) |
268 |
|
|
{ |
269 |
michael |
3096 |
const char *server = source_p->name; |
270 |
michael |
1997 |
/* A server introducing a new client, change source */ |
271 |
michael |
3156 |
source_p = make_client(source_p->from); |
272 |
michael |
1997 |
dlinkAdd(source_p, &source_p->node, &global_client_list); |
273 |
|
|
|
274 |
|
|
if (parc > 2) |
275 |
|
|
source_p->hopcount = atoi(parv[2]); |
276 |
|
|
if (newts) |
277 |
|
|
source_p->tsinfo = newts; |
278 |
|
|
else |
279 |
|
|
{ |
280 |
|
|
newts = source_p->tsinfo = CurrentTime; |
281 |
michael |
3096 |
sendto_realops_flags_ratelimited("Remote nick %s (%s) introduced without a TS", nick, server); |
282 |
michael |
1997 |
} |
283 |
|
|
|
284 |
|
|
strlcpy(source_p->svid, svsid, sizeof(source_p->svid)); |
285 |
|
|
strlcpy(source_p->info, ngecos, sizeof(source_p->info)); |
286 |
|
|
/* copy the nick in place */ |
287 |
|
|
strlcpy(source_p->name, nick, sizeof(source_p->name)); |
288 |
|
|
hash_add_client(source_p); |
289 |
|
|
|
290 |
|
|
if (parc > 8) |
291 |
|
|
{ |
292 |
|
|
const char *m; |
293 |
|
|
|
294 |
|
|
/* parse usermodes */ |
295 |
|
|
for (m = &parv[4][1]; *m; ++m) |
296 |
|
|
{ |
297 |
|
|
unsigned int flag = user_modes[(unsigned char)*m]; |
298 |
|
|
|
299 |
|
|
if ((flag & UMODE_INVISIBLE) && !HasUMode(source_p, UMODE_INVISIBLE)) |
300 |
|
|
++Count.invisi; |
301 |
|
|
if ((flag & UMODE_OPER) && !HasUMode(source_p, UMODE_OPER)) |
302 |
|
|
++Count.oper; |
303 |
|
|
|
304 |
|
|
source_p->umodes |= flag & SEND_UMODES; |
305 |
|
|
} |
306 |
|
|
|
307 |
michael |
2955 |
register_remote_user(source_p, parv[5], parv[6], parv[7]); |
308 |
michael |
1997 |
return; |
309 |
|
|
} |
310 |
|
|
} |
311 |
|
|
else if (source_p->name[0]) |
312 |
|
|
{ |
313 |
|
|
samenick = !irccmp(source_p->name, nick); |
314 |
|
|
|
315 |
michael |
2004 |
/* Client changing their nick */ |
316 |
michael |
1997 |
if (!samenick) |
317 |
|
|
{ |
318 |
|
|
DelUMode(source_p, UMODE_REGISTERED); |
319 |
|
|
watch_check_hash(source_p, RPL_LOGOFF); |
320 |
|
|
source_p->tsinfo = newts ? newts : CurrentTime; |
321 |
|
|
} |
322 |
|
|
|
323 |
|
|
sendto_common_channels_local(source_p, 1, 0, ":%s!%s@%s NICK :%s", |
324 |
michael |
3079 |
source_p->name, source_p->username, |
325 |
michael |
1997 |
source_p->host, nick); |
326 |
|
|
|
327 |
michael |
2300 |
whowas_add_history(source_p, 1); |
328 |
michael |
3156 |
sendto_server(source_p, NOCAPS, NOCAPS, ":%s NICK %s :%lu", |
329 |
michael |
1997 |
ID(source_p), nick, (unsigned long)source_p->tsinfo); |
330 |
|
|
} |
331 |
|
|
|
332 |
|
|
/* set the new nick name */ |
333 |
|
|
if (source_p->name[0]) |
334 |
|
|
hash_del_client(source_p); |
335 |
|
|
|
336 |
|
|
strlcpy(source_p->name, nick, sizeof(source_p->name)); |
337 |
|
|
hash_add_client(source_p); |
338 |
|
|
|
339 |
|
|
if (!samenick) |
340 |
|
|
watch_check_hash(source_p, RPL_LOGON); |
341 |
|
|
} |
342 |
|
|
|
343 |
|
|
/* |
344 |
|
|
* client_from_server() |
345 |
|
|
*/ |
346 |
|
|
static void |
347 |
michael |
3156 |
uid_from_server(struct Client *source_p, int parc, |
348 |
michael |
1997 |
char *parv[], time_t newts, const char *svsid, char *nick, char *ugecos) |
349 |
|
|
{ |
350 |
|
|
const char *m = NULL; |
351 |
|
|
const char *servername = source_p->name; |
352 |
|
|
|
353 |
michael |
3156 |
source_p = make_client(source_p->from); |
354 |
michael |
1997 |
dlinkAdd(source_p, &source_p->node, &global_client_list); |
355 |
|
|
|
356 |
|
|
source_p->hopcount = atoi(parv[2]); |
357 |
|
|
source_p->tsinfo = newts; |
358 |
|
|
strlcpy(source_p->svid, svsid, sizeof(source_p->svid)); |
359 |
|
|
|
360 |
|
|
/* copy the nick in place */ |
361 |
michael |
2046 |
strlcpy(source_p->name, nick, sizeof(source_p->name)); |
362 |
michael |
1997 |
strlcpy(source_p->id, parv[8], sizeof(source_p->id)); |
363 |
|
|
strlcpy(source_p->sockhost, parv[7], sizeof(source_p->sockhost)); |
364 |
|
|
strlcpy(source_p->info, ugecos, sizeof(source_p->info)); |
365 |
|
|
|
366 |
|
|
hash_add_client(source_p); |
367 |
|
|
hash_add_id(source_p); |
368 |
|
|
|
369 |
|
|
/* parse usermodes */ |
370 |
|
|
for (m = &parv[4][1]; *m; ++m) |
371 |
|
|
{ |
372 |
|
|
unsigned int flag = user_modes[(unsigned char)*m]; |
373 |
|
|
|
374 |
|
|
if ((flag & UMODE_INVISIBLE) && !HasUMode(source_p, UMODE_INVISIBLE)) |
375 |
|
|
++Count.invisi; |
376 |
|
|
if ((flag & UMODE_OPER) && !HasUMode(source_p, UMODE_OPER)) |
377 |
|
|
++Count.oper; |
378 |
|
|
|
379 |
|
|
source_p->umodes |= flag & SEND_UMODES; |
380 |
|
|
} |
381 |
|
|
|
382 |
michael |
2955 |
register_remote_user(source_p, parv[5], parv[6], servername); |
383 |
michael |
1997 |
} |
384 |
|
|
|
385 |
|
|
static void |
386 |
michael |
3156 |
perform_nick_collides(struct Client *source_p, |
387 |
michael |
2820 |
struct Client *target_p, int parc, char *parv[], |
388 |
michael |
1997 |
time_t newts, const char *svsid, char *nick, char *gecos, char *uid) |
389 |
|
|
{ |
390 |
michael |
2004 |
int sameuser = 0; |
391 |
michael |
2820 |
|
392 |
michael |
2004 |
/* Server introducing new nick */ |
393 |
michael |
1997 |
if (IsServer(source_p)) |
394 |
|
|
{ |
395 |
michael |
2004 |
/* If we don't have a TS, or their TS's are the same, kill both */ |
396 |
michael |
1997 |
if (!newts || !target_p->tsinfo || (newts == target_p->tsinfo)) |
397 |
|
|
{ |
398 |
|
|
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
399 |
|
|
"Nick collision on %s(%s <- %s)(both killed)", |
400 |
michael |
2004 |
target_p->name, target_p->from->name, |
401 |
michael |
3156 |
source_p->from->name); |
402 |
michael |
2820 |
|
403 |
michael |
1997 |
/* if we have a UID, issue a kill for it */ |
404 |
|
|
if (uid) |
405 |
michael |
3156 |
sendto_one(source_p, ":%s KILL %s :%s (Nick collision (new))", |
406 |
michael |
1997 |
me.id, uid, me.name); |
407 |
|
|
|
408 |
michael |
2565 |
kill_client_serv_butone(NULL, target_p, |
409 |
|
|
"%s (Nick collision (new))", me.name); |
410 |
michael |
1997 |
++ServerStats.is_kill; |
411 |
michael |
3109 |
sendto_one_numeric(target_p, &me, ERR_NICKCOLLISION, target_p->name); |
412 |
michael |
1997 |
|
413 |
|
|
AddFlag(target_p, FLAGS_KILLED); |
414 |
|
|
exit_client(target_p, &me, "Nick collision (new)"); |
415 |
|
|
return; |
416 |
|
|
} |
417 |
|
|
/* the timestamps are different */ |
418 |
|
|
else |
419 |
|
|
{ |
420 |
|
|
sameuser = !irccmp(target_p->username, parv[5]) && |
421 |
|
|
!irccmp(target_p->host, parv[6]); |
422 |
michael |
2820 |
|
423 |
michael |
2004 |
/* |
424 |
|
|
* If the users are the same (loaded a client on a different server) |
425 |
michael |
1997 |
* and the new users ts is older, or the users are different and the |
426 |
|
|
* new users ts is newer, ignore the new client and let it do the kill |
427 |
|
|
*/ |
428 |
|
|
if ((sameuser && newts < target_p->tsinfo) || |
429 |
|
|
(!sameuser && newts > target_p->tsinfo)) |
430 |
|
|
{ |
431 |
|
|
if (uid) |
432 |
michael |
3156 |
sendto_one(source_p, ":%s KILL %s :%s (Nick collision (new))", |
433 |
michael |
1997 |
me.id, uid, me.name); |
434 |
michael |
2004 |
return; |
435 |
michael |
1997 |
} |
436 |
|
|
else |
437 |
|
|
{ |
438 |
|
|
if (sameuser) |
439 |
michael |
2004 |
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
440 |
|
|
"Nick collision on %s(%s <- %s)(older killed)", |
441 |
|
|
target_p->name, target_p->from->name, |
442 |
michael |
3156 |
source_p->from->name); |
443 |
michael |
1997 |
else |
444 |
michael |
2004 |
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
445 |
|
|
"Nick collision on %s(%s <- %s)(newer killed)", |
446 |
|
|
target_p->name, target_p->from->name, |
447 |
michael |
3156 |
source_p->from->name); |
448 |
michael |
1997 |
|
449 |
|
|
++ServerStats.is_kill; |
450 |
michael |
3109 |
sendto_one_numeric(target_p, &me, ERR_NICKCOLLISION, target_p->name); |
451 |
michael |
1997 |
|
452 |
|
|
/* if it came from a LL server, itd have been source_p, |
453 |
michael |
2004 |
* so we dont need to mark target_p as known |
454 |
|
|
*/ |
455 |
michael |
2565 |
kill_client_serv_butone(source_p, target_p, |
456 |
|
|
"%s (Nick collision (new))", me.name); |
457 |
michael |
1997 |
|
458 |
|
|
AddFlag(target_p, FLAGS_KILLED); |
459 |
michael |
2004 |
exit_client(target_p, &me, "Nick collision"); |
460 |
|
|
|
461 |
|
|
if (!uid && (parc == 9 || parc == 10)) |
462 |
michael |
3156 |
nick_from_server(source_p, parc, parv, newts, svsid, nick, gecos); |
463 |
michael |
2004 |
else if (uid && (parc == 10 || parc == 11)) |
464 |
michael |
3156 |
uid_from_server(source_p, parc, parv, newts, svsid, nick, gecos); |
465 |
michael |
2004 |
return; |
466 |
michael |
1997 |
} |
467 |
|
|
} |
468 |
|
|
} |
469 |
|
|
|
470 |
|
|
/* its a client changing nick and causing a collide */ |
471 |
|
|
if (!newts || !target_p->tsinfo || (newts == target_p->tsinfo)) |
472 |
|
|
{ |
473 |
|
|
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
474 |
|
|
"Nick change collision from %s to %s(%s <- %s)(both killed)", |
475 |
michael |
2004 |
source_p->name, target_p->name, target_p->from->name, |
476 |
michael |
3156 |
source_p->from->name); |
477 |
michael |
2820 |
|
478 |
michael |
3109 |
sendto_one_numeric(target_p, &me, ERR_NICKCOLLISION, target_p->name); |
479 |
|
|
++ServerStats.is_kill; |
480 |
michael |
1997 |
|
481 |
michael |
2565 |
kill_client_serv_butone(NULL, source_p, "%s (Nick change collision)", |
482 |
|
|
me.name); |
483 |
michael |
1997 |
|
484 |
|
|
++ServerStats.is_kill; |
485 |
michael |
2565 |
kill_client_serv_butone(NULL, target_p, "%s (Nick change collision)", |
486 |
|
|
me.name); |
487 |
michael |
1997 |
|
488 |
|
|
AddFlag(target_p, FLAGS_KILLED); |
489 |
|
|
exit_client(target_p, &me, "Nick collision (new)"); |
490 |
|
|
|
491 |
|
|
AddFlag(source_p, FLAGS_KILLED); |
492 |
|
|
exit_client(source_p, &me, "Nick collision (old)"); |
493 |
|
|
return; |
494 |
michael |
2004 |
} |
495 |
|
|
else |
496 |
|
|
{ |
497 |
|
|
sameuser = !irccmp(target_p->username, source_p->username) && |
498 |
|
|
!irccmp(target_p->host, source_p->host); |
499 |
|
|
|
500 |
|
|
if ((sameuser && newts < target_p->tsinfo) || |
501 |
|
|
(!sameuser && newts > target_p->tsinfo)) |
502 |
|
|
{ |
503 |
|
|
if (sameuser) |
504 |
|
|
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
505 |
|
|
"Nick change collision from %s to %s(%s <- %s)(older killed)", |
506 |
|
|
source_p->name, target_p->name, target_p->from->name, |
507 |
michael |
3156 |
source_p->from->name); |
508 |
michael |
2004 |
else |
509 |
|
|
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
510 |
|
|
"Nick change collision from %s to %s(%s <- %s)(newer killed)", |
511 |
|
|
source_p->name, target_p->name, target_p->from->name, |
512 |
michael |
3156 |
source_p->from->name); |
513 |
michael |
2004 |
|
514 |
|
|
++ServerStats.is_kill; |
515 |
michael |
3156 |
kill_client_serv_butone(source_p, source_p, |
516 |
michael |
2565 |
"%s (Nick change collision)", me.name); |
517 |
michael |
2004 |
AddFlag(source_p, FLAGS_KILLED); |
518 |
|
|
|
519 |
|
|
if (sameuser) |
520 |
|
|
exit_client(source_p, &me, "Nick collision (old)"); |
521 |
|
|
else |
522 |
|
|
exit_client(source_p, &me, "Nick collision (new)"); |
523 |
|
|
return; |
524 |
michael |
1997 |
} |
525 |
|
|
else |
526 |
|
|
{ |
527 |
michael |
2004 |
if (sameuser) |
528 |
|
|
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
529 |
|
|
"Nick collision on %s(%s <- %s)(older killed)", |
530 |
|
|
target_p->name, target_p->from->name, |
531 |
michael |
3156 |
source_p->from->name); |
532 |
michael |
2004 |
else |
533 |
|
|
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
534 |
|
|
"Nick collision on %s(%s <- %s)(newer killed)", |
535 |
|
|
target_p->name, target_p->from->name, |
536 |
michael |
3156 |
source_p->from->name); |
537 |
michael |
1997 |
|
538 |
michael |
2565 |
kill_client_serv_butone(source_p, target_p, |
539 |
|
|
"%s (Nick collision)", me.name); |
540 |
michael |
1997 |
|
541 |
michael |
2004 |
++ServerStats.is_kill; |
542 |
michael |
3109 |
sendto_one_numeric(target_p, &me, ERR_NICKCOLLISION, target_p->name); |
543 |
michael |
1997 |
|
544 |
michael |
2004 |
AddFlag(target_p, FLAGS_KILLED); |
545 |
|
|
exit_client(target_p, &me, "Nick collision"); |
546 |
|
|
} |
547 |
|
|
} |
548 |
michael |
1997 |
|
549 |
michael |
2004 |
/* |
550 |
|
|
* we should only ever call nick_from_server() here, as |
551 |
michael |
1997 |
* this is a client changing nick, not a new client |
552 |
|
|
*/ |
553 |
michael |
3156 |
nick_from_server(source_p, parc, parv, newts, svsid, nick, gecos); |
554 |
michael |
1997 |
} |
555 |
|
|
|
556 |
michael |
981 |
/*! \brief NICK command handler (called by unregistered, |
557 |
|
|
* locally connected clients) |
558 |
adx |
30 |
* |
559 |
michael |
981 |
* \param source_p Pointer to allocated Client struct from which the message |
560 |
|
|
* originally comes from. This can be a local or remote client. |
561 |
|
|
* \param parc Integer holding the number of supplied arguments. |
562 |
|
|
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL |
563 |
|
|
* pointers. |
564 |
|
|
* \note Valid arguments for this command are: |
565 |
michael |
3096 |
* - parv[0] = command |
566 |
michael |
981 |
* - parv[1] = nickname |
567 |
adx |
30 |
*/ |
568 |
michael |
2820 |
static int |
569 |
michael |
3156 |
mr_nick(struct Client *source_p, int parc, char *parv[]) |
570 |
adx |
30 |
{ |
571 |
michael |
2004 |
char nick[NICKLEN + 1] = { '\0' }; |
572 |
michael |
885 |
struct Client *target_p = NULL; |
573 |
michael |
1687 |
struct MaskItem *conf = NULL; |
574 |
michael |
885 |
|
575 |
adx |
30 |
if (parc < 2 || EmptyString(parv[1])) |
576 |
|
|
{ |
577 |
michael |
3109 |
sendto_one_numeric(source_p, &me, ERR_NONICKNAMEGIVEN); |
578 |
michael |
2820 |
return 0; |
579 |
adx |
30 |
} |
580 |
|
|
|
581 |
michael |
2004 |
/* Copy the nick and terminate it */ |
582 |
michael |
1751 |
strlcpy(nick, parv[1], IRCD_MIN(sizeof(nick), ServerInfo.max_nick_length + 1)); |
583 |
adx |
30 |
|
584 |
michael |
2004 |
/* Check the nickname is ok */ |
585 |
michael |
1165 |
if (!valid_nickname(nick, 1)) |
586 |
adx |
30 |
{ |
587 |
michael |
3109 |
sendto_one_numeric(source_p, &me, ERR_ERRONEUSNICKNAME, parv[1], "Erroneous Nickname"); |
588 |
michael |
2820 |
return 0; |
589 |
adx |
30 |
} |
590 |
|
|
|
591 |
michael |
2004 |
/* Check if the nick is resv'd */ |
592 |
michael |
1688 |
if ((conf = find_matching_name_conf(CONF_NRESV, nick, NULL, NULL, 0))) |
593 |
adx |
30 |
{ |
594 |
michael |
1687 |
++conf->count; |
595 |
michael |
3109 |
sendto_one_numeric(source_p, &me, ERR_ERRONEUSNICKNAME, nick, conf->reason); |
596 |
michael |
1698 |
sendto_realops_flags(UMODE_REJ, L_ALL, SEND_NOTICE, |
597 |
michael |
2686 |
"Forbidding reserved nick %s from user %s", |
598 |
michael |
3156 |
nick, get_client_name(source_p, HIDE_IP)); |
599 |
michael |
2820 |
return 0; |
600 |
adx |
30 |
} |
601 |
|
|
|
602 |
michael |
1169 |
if ((target_p = hash_find_client(nick)) == NULL) |
603 |
michael |
1003 |
set_initial_nick(source_p, nick); |
604 |
adx |
30 |
else if (source_p == target_p) |
605 |
michael |
1080 |
strlcpy(source_p->name, nick, sizeof(source_p->name)); |
606 |
adx |
30 |
else |
607 |
michael |
3109 |
sendto_one_numeric(source_p, &me, ERR_NICKNAMEINUSE, nick); |
608 |
|
|
|
609 |
michael |
2820 |
return 0; |
610 |
adx |
30 |
} |
611 |
|
|
|
612 |
michael |
981 |
/*! \brief NICK command handler (called by already registered, |
613 |
|
|
* locally connected clients) |
614 |
adx |
30 |
* |
615 |
michael |
981 |
* \param source_p Pointer to allocated Client struct from which the message |
616 |
|
|
* originally comes from. This can be a local or remote client. |
617 |
|
|
* \param parc Integer holding the number of supplied arguments. |
618 |
|
|
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL |
619 |
|
|
* pointers. |
620 |
|
|
* \note Valid arguments for this command are: |
621 |
michael |
3096 |
* - parv[0] = command |
622 |
michael |
981 |
* - parv[1] = nickname |
623 |
adx |
30 |
*/ |
624 |
michael |
2820 |
static int |
625 |
michael |
3156 |
m_nick(struct Client *source_p, int parc, char *parv[]) |
626 |
adx |
30 |
{ |
627 |
michael |
2004 |
char nick[NICKLEN + 1] = { '\0' }; |
628 |
michael |
885 |
struct Client *target_p = NULL; |
629 |
michael |
1687 |
struct MaskItem *conf = NULL; |
630 |
adx |
30 |
|
631 |
michael |
3156 |
assert(MyClient(source_p)); |
632 |
michael |
1193 |
|
633 |
adx |
30 |
if (parc < 2 || EmptyString(parv[1])) |
634 |
|
|
{ |
635 |
michael |
3109 |
sendto_one_numeric(source_p, &me, ERR_NONICKNAMEGIVEN); |
636 |
michael |
2820 |
return 0; |
637 |
adx |
30 |
} |
638 |
|
|
|
639 |
|
|
/* mark end of grace period, to prevent nickflooding */ |
640 |
|
|
if (!IsFloodDone(source_p)) |
641 |
|
|
flood_endgrace(source_p); |
642 |
|
|
|
643 |
|
|
/* terminate nick to NICKLEN */ |
644 |
michael |
1751 |
strlcpy(nick, parv[1], IRCD_MIN(sizeof(nick), ServerInfo.max_nick_length + 1)); |
645 |
adx |
30 |
|
646 |
|
|
/* check the nickname is ok */ |
647 |
michael |
1165 |
if (!valid_nickname(nick, 1)) |
648 |
adx |
30 |
{ |
649 |
michael |
3109 |
sendto_one_numeric(source_p, &me, ERR_ERRONEUSNICKNAME, nick, "Erroneous Nickname"); |
650 |
michael |
2820 |
return 0; |
651 |
adx |
30 |
} |
652 |
|
|
|
653 |
michael |
1687 |
if (!IsExemptResv(source_p) && |
654 |
|
|
!(HasUMode(source_p, UMODE_OPER) && ConfigFileEntry.oper_pass_resv) && |
655 |
|
|
(conf = find_matching_name_conf(CONF_NRESV, nick, NULL, NULL, 0))) |
656 |
adx |
30 |
{ |
657 |
michael |
1687 |
++conf->count; |
658 |
michael |
3109 |
sendto_one_numeric(source_p, &me, ERR_ERRONEUSNICKNAME, nick, conf->reason); |
659 |
michael |
1698 |
sendto_realops_flags(UMODE_REJ, L_ALL, SEND_NOTICE, |
660 |
michael |
2686 |
"Forbidding reserved nick %s from user %s", |
661 |
michael |
3156 |
nick, get_client_name(source_p, HIDE_IP)); |
662 |
michael |
2820 |
return 0; |
663 |
adx |
30 |
} |
664 |
|
|
|
665 |
michael |
1169 |
if ((target_p = hash_find_client(nick)) == NULL) |
666 |
michael |
1193 |
change_local_nick(source_p, nick); |
667 |
michael |
981 |
else if (target_p == source_p) |
668 |
adx |
30 |
{ |
669 |
michael |
981 |
/* |
670 |
|
|
* If (target_p == source_p) the client is changing nicks between |
671 |
adx |
30 |
* equivalent nicknames ie: [nick] -> {nick} |
672 |
|
|
*/ |
673 |
|
|
|
674 |
michael |
2004 |
/* Check the nick isn't exactly the same */ |
675 |
michael |
981 |
if (strcmp(target_p->name, nick)) |
676 |
michael |
1193 |
change_local_nick(source_p, nick); |
677 |
michael |
981 |
} |
678 |
|
|
else if (IsUnknown(target_p)) |
679 |
|
|
{ |
680 |
|
|
/* |
681 |
michael |
2004 |
* If the client that has the nick isn't registered yet (nick but no |
682 |
adx |
30 |
* user) then drop the unregged client |
683 |
|
|
*/ |
684 |
michael |
981 |
exit_client(target_p, &me, "Overridden"); |
685 |
michael |
1193 |
change_local_nick(source_p, nick); |
686 |
adx |
30 |
} |
687 |
|
|
else |
688 |
michael |
3109 |
sendto_one_numeric(source_p, &me, ERR_NICKNAMEINUSE, nick); |
689 |
|
|
|
690 |
michael |
2820 |
return 0; |
691 |
adx |
30 |
} |
692 |
|
|
|
693 |
michael |
981 |
/*! \brief NICK command handler (called by servers and remotely |
694 |
|
|
* connected clients) |
695 |
|
|
* |
696 |
|
|
* \param source_p Pointer to allocated Client struct from which the message |
697 |
|
|
* originally comes from. This can be a local or remote client. |
698 |
|
|
* \param parc Integer holding the number of supplied arguments. |
699 |
|
|
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL |
700 |
|
|
* pointers. |
701 |
|
|
* \note Valid arguments for this command are: |
702 |
|
|
* |
703 |
adx |
30 |
* server -> server nick change |
704 |
michael |
3096 |
* - parv[0] = command |
705 |
michael |
981 |
* - parv[1] = nickname |
706 |
|
|
* - parv[2] = TS when nick change |
707 |
adx |
30 |
* |
708 |
|
|
*/ |
709 |
michael |
2820 |
static int |
710 |
michael |
3156 |
ms_nick(struct Client *source_p, int parc, char *parv[]) |
711 |
adx |
30 |
{ |
712 |
michael |
981 |
struct Client *target_p = NULL; |
713 |
adx |
30 |
time_t newts = 0; |
714 |
|
|
|
715 |
michael |
1531 |
if (parc < 3 || EmptyString(parv[parc - 1])) |
716 |
michael |
2820 |
return 0; |
717 |
adx |
30 |
|
718 |
michael |
3135 |
if (IsServer(source_p)) |
719 |
|
|
/* Servers can't change nicks.. */ |
720 |
|
|
return 0; |
721 |
adx |
30 |
|
722 |
michael |
3156 |
if (check_clean_nick(source_p, parv[1], source_p->servptr)) |
723 |
michael |
3135 |
return 0; |
724 |
adx |
30 |
|
725 |
michael |
3135 |
newts = atol(parv[2]); |
726 |
adx |
30 |
|
727 |
michael |
2004 |
/* If the nick doesnt exist, allow it and process like normal */ |
728 |
michael |
1169 |
if ((target_p = hash_find_client(parv[1])) == NULL) |
729 |
michael |
3156 |
nick_from_server(source_p, parc, parv, newts, NULL, parv[1], parv[parc-1]); |
730 |
michael |
981 |
else if (IsUnknown(target_p)) |
731 |
adx |
30 |
{ |
732 |
michael |
2004 |
/* We're not living in the past anymore, an unknown client is local only. */ |
733 |
adx |
30 |
exit_client(target_p, &me, "Overridden"); |
734 |
michael |
3156 |
nick_from_server(source_p, parc, parv, newts, NULL, parv[1], parv[parc-1]); |
735 |
adx |
30 |
} |
736 |
michael |
981 |
else if (target_p == source_p) |
737 |
adx |
30 |
{ |
738 |
michael |
981 |
if (strcmp(target_p->name, parv[1])) |
739 |
michael |
3156 |
nick_from_server(source_p, parc, parv, newts, NULL, parv[1], parv[parc-1]); |
740 |
adx |
30 |
} |
741 |
michael |
981 |
else |
742 |
michael |
3156 |
perform_nick_collides(source_p, target_p, parc, parv, |
743 |
michael |
3135 |
newts, NULL, parv[1], parv[parc-1], NULL); |
744 |
michael |
2820 |
return 0; |
745 |
adx |
30 |
} |
746 |
|
|
|
747 |
michael |
981 |
/*! \brief UID command handler (called by servers) |
748 |
adx |
30 |
* |
749 |
michael |
981 |
* \param source_p Pointer to allocated Client struct from which the message |
750 |
|
|
* originally comes from. This can be a local or remote client. |
751 |
|
|
* \param parc Integer holding the number of supplied arguments. |
752 |
|
|
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL |
753 |
|
|
* pointers. |
754 |
|
|
* \note Valid arguments for this command are: |
755 |
|
|
* |
756 |
michael |
1196 |
* server introducing new nick (without services support) |
757 |
michael |
3096 |
* - parv[0] = command |
758 |
michael |
981 |
* - parv[1] = nickname |
759 |
|
|
* - parv[2] = hop count |
760 |
|
|
* - parv[3] = TS |
761 |
|
|
* - parv[4] = umode |
762 |
|
|
* - parv[5] = username |
763 |
|
|
* - parv[6] = hostname |
764 |
|
|
* - parv[7] = ip |
765 |
|
|
* - parv[8] = uid |
766 |
|
|
* - parv[9] = ircname (gecos) |
767 |
michael |
1196 |
* |
768 |
|
|
* server introducing new nick (with services support) |
769 |
michael |
3096 |
* - parv[ 0] = command |
770 |
michael |
1196 |
* - parv[ 1] = nickname |
771 |
|
|
* - parv[ 2] = hop count |
772 |
|
|
* - parv[ 3] = TS |
773 |
|
|
* - parv[ 4] = umode |
774 |
|
|
* - parv[ 5] = username |
775 |
|
|
* - parv[ 6] = hostname |
776 |
|
|
* - parv[ 7] = ip |
777 |
|
|
* - parv[ 8] = uid |
778 |
|
|
* - parv[ 9] = services id (timestamp) |
779 |
|
|
* - parv[10] = ircname (gecos) |
780 |
adx |
30 |
*/ |
781 |
michael |
2820 |
static int |
782 |
michael |
3156 |
ms_uid(struct Client *source_p, int parc, char *parv[]) |
783 |
adx |
30 |
{ |
784 |
michael |
981 |
struct Client *target_p = NULL; |
785 |
adx |
30 |
time_t newts = 0; |
786 |
michael |
1559 |
const char *svsid = "0"; |
787 |
adx |
30 |
|
788 |
michael |
1196 |
if (parc < 10 || EmptyString(parv[parc-1])) |
789 |
michael |
2820 |
return 0; |
790 |
adx |
30 |
|
791 |
michael |
3156 |
if (check_clean_nick(source_p, parv[1], source_p) || |
792 |
|
|
check_clean_user(source_p, parv[1], parv[5], source_p) || |
793 |
|
|
check_clean_host(source_p, parv[1], parv[6], source_p)) |
794 |
michael |
2820 |
return 0; |
795 |
adx |
30 |
|
796 |
michael |
981 |
newts = atol(parv[3]); |
797 |
michael |
1559 |
svsid = parc == 11 ? parv[9] : "0"; |
798 |
adx |
30 |
|
799 |
michael |
981 |
/* |
800 |
michael |
2004 |
* If there is an ID collision, kill our client, and kill theirs. |
801 |
|
|
* This may generate 401's, but it ensures that both clients always |
802 |
adx |
30 |
* go, even if the other server refuses to do the right thing. |
803 |
|
|
*/ |
804 |
michael |
981 |
if ((target_p = hash_find_id(parv[8])) != NULL) |
805 |
adx |
30 |
{ |
806 |
michael |
1618 |
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
807 |
michael |
1997 |
"ID collision on %s(%s <- %s)(both killed)", |
808 |
|
|
target_p->name, target_p->from->name, |
809 |
michael |
3156 |
source_p->from->name); |
810 |
michael |
2565 |
kill_client_serv_butone(NULL, target_p, "%s (ID collision)", |
811 |
|
|
me.name); |
812 |
adx |
30 |
|
813 |
michael |
896 |
++ServerStats.is_kill; |
814 |
michael |
1219 |
AddFlag(target_p, FLAGS_KILLED); |
815 |
adx |
30 |
exit_client(target_p, &me, "ID Collision"); |
816 |
michael |
2820 |
return 0; |
817 |
adx |
30 |
} |
818 |
michael |
1997 |
|
819 |
michael |
1169 |
if ((target_p = hash_find_client(parv[1])) == NULL) |
820 |
michael |
3156 |
uid_from_server(source_p, parc, parv, newts, svsid, parv[1], parv[parc-1]); |
821 |
adx |
30 |
else if (IsUnknown(target_p)) |
822 |
|
|
{ |
823 |
|
|
exit_client(target_p, &me, "Overridden"); |
824 |
michael |
3156 |
uid_from_server(source_p, parc, parv, newts, svsid, parv[1], parv[parc-1]); |
825 |
adx |
30 |
} |
826 |
|
|
else |
827 |
michael |
3156 |
perform_nick_collides(source_p, target_p, parc, parv, newts, svsid, parv[1], |
828 |
michael |
1196 |
parv[parc-1], parv[8]); |
829 |
michael |
2820 |
return 0; |
830 |
adx |
30 |
} |
831 |
|
|
|
832 |
michael |
2820 |
static struct Message nick_msgtab = |
833 |
|
|
{ |
834 |
michael |
1230 |
"NICK", 0, 0, 0, MAXPARA, MFLG_SLOW, 0, |
835 |
michael |
2820 |
{ mr_nick, m_nick, ms_nick, m_ignore, m_nick, m_ignore } |
836 |
michael |
1230 |
}; |
837 |
|
|
|
838 |
michael |
2820 |
static struct Message uid_msgtab = |
839 |
|
|
{ |
840 |
michael |
1230 |
"UID", 0, 0, 10, MAXPARA, MFLG_SLOW, 0, |
841 |
michael |
2820 |
{ m_ignore, m_ignore, ms_uid, m_ignore, m_ignore, m_ignore } |
842 |
michael |
1230 |
}; |
843 |
|
|
|
844 |
|
|
static void |
845 |
|
|
module_init(void) |
846 |
|
|
{ |
847 |
|
|
mod_add_cmd(&uid_msgtab); |
848 |
|
|
mod_add_cmd(&nick_msgtab); |
849 |
|
|
} |
850 |
|
|
|
851 |
|
|
static void |
852 |
|
|
module_exit(void) |
853 |
|
|
{ |
854 |
|
|
mod_del_cmd(&uid_msgtab); |
855 |
|
|
mod_del_cmd(&nick_msgtab); |
856 |
|
|
} |
857 |
|
|
|
858 |
michael |
2820 |
struct module module_entry = |
859 |
|
|
{ |
860 |
michael |
1230 |
.node = { NULL, NULL, NULL }, |
861 |
|
|
.name = NULL, |
862 |
|
|
.version = "$Revision$", |
863 |
|
|
.handle = NULL, |
864 |
|
|
.modinit = module_init, |
865 |
|
|
.modexit = module_exit, |
866 |
|
|
.flags = MODULE_FLAG_CORE |
867 |
|
|
}; |