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212380e3 AC |
1 | /* |
2 | * ircd-ratbox: A slightly useful ircd. | |
3 | * send.c: Functions for sending messages. | |
4 | * | |
5 | * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center | |
6 | * Copyright (C) 1996-2002 Hybrid Development Team | |
7 | * Copyright (C) 2002-2005 ircd-ratbox development team | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
22 | * USA | |
23 | * | |
8aba962d | 24 | * $Id: send.c 3520 2007-06-30 22:15:35Z jilles $ |
212380e3 AC |
25 | */ |
26 | ||
27 | #include "stdinc.h" | |
212380e3 AC |
28 | #include "send.h" |
29 | #include "channel.h" | |
30 | #include "class.h" | |
31 | #include "client.h" | |
32 | #include "common.h" | |
4562c604 | 33 | #include "match.h" |
212380e3 AC |
34 | #include "ircd.h" |
35 | #include "numeric.h" | |
212380e3 | 36 | #include "s_serv.h" |
212380e3 AC |
37 | #include "s_conf.h" |
38 | #include "s_newconf.h" | |
4016731b | 39 | #include "logger.h" |
212380e3 | 40 | #include "hook.h" |
8aba962d | 41 | #include "monitor.h" |
212380e3 AC |
42 | |
43 | #define LOG_BUFSIZE 2048 | |
44 | ||
45 | /* send the message to the link the target is attached to */ | |
46 | #define send_linebuf(a,b) _send_linebuf((a->from ? a->from : a) ,b) | |
47 | ||
3b2ebd04 JT |
48 | static void send_queued_write(rb_fde_t *F, void *data); |
49 | ||
212380e3 AC |
50 | unsigned long current_serial = 0L; |
51 | ||
52 | /* send_linebuf() | |
53 | * | |
54 | * inputs - client to send to, linebuf to attach | |
55 | * outputs - | |
56 | * side effects - linebuf is attached to client | |
57 | */ | |
58 | static int | |
59 | _send_linebuf(struct Client *to, buf_head_t *linebuf) | |
60 | { | |
61 | if(IsMe(to)) | |
62 | { | |
63 | sendto_realops_snomask(SNO_GENERAL, L_ALL, "Trying to send message to myself!"); | |
64 | return 0; | |
65 | } | |
66 | ||
67 | if(!MyConnect(to) || IsIOError(to)) | |
68 | return 0; | |
69 | ||
3b2ebd04 | 70 | if(rb_linebuf_len(&to->localClient->buf_sendq) > get_sendq(to)) |
212380e3 AC |
71 | { |
72 | if(IsServer(to)) | |
73 | { | |
74 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
75 | "Max SendQ limit exceeded for %s: %u > %lu", | |
76 | get_server_name(to, HIDE_IP), | |
3b2ebd04 | 77 | rb_linebuf_len(&to->localClient->buf_sendq), |
212380e3 AC |
78 | get_sendq(to)); |
79 | ||
80 | ilog(L_SERVER, "Max SendQ limit exceeded for %s: %u > %lu", | |
81 | log_client_name(to, SHOW_IP), | |
3b2ebd04 | 82 | rb_linebuf_len(&to->localClient->buf_sendq), |
212380e3 AC |
83 | get_sendq(to)); |
84 | } | |
85 | ||
86 | if(IsClient(to)) | |
87 | to->flags |= FLAGS_SENDQEX; | |
88 | ||
89 | dead_link(to); | |
90 | return -1; | |
91 | } | |
92 | else | |
93 | { | |
94 | /* just attach the linebuf to the sendq instead of | |
95 | * generating a new one | |
96 | */ | |
3b2ebd04 | 97 | rb_linebuf_attach(&to->localClient->buf_sendq, linebuf); |
212380e3 AC |
98 | } |
99 | ||
100 | /* | |
101 | ** Update statistics. The following is slightly incorrect | |
102 | ** because it counts messages even if queued, but bytes | |
103 | ** only really sent. Queued bytes get updated in SendQueued. | |
104 | */ | |
105 | to->localClient->sendM += 1; | |
106 | me.localClient->sendM += 1; | |
3b2ebd04 JT |
107 | if(rb_linebuf_len(&to->localClient->buf_sendq) > 0) |
108 | send_queued(to); | |
212380e3 AC |
109 | return 0; |
110 | } | |
111 | ||
112 | /* send_linebuf_remote() | |
113 | * | |
114 | * inputs - client to attach to, sender, linebuf | |
115 | * outputs - | |
116 | * side effects - client has linebuf attached | |
117 | */ | |
118 | static void | |
119 | send_linebuf_remote(struct Client *to, struct Client *from, buf_head_t *linebuf) | |
120 | { | |
121 | if(to->from) | |
122 | to = to->from; | |
123 | ||
8d0d947d | 124 | /* we assume the caller has already tested for fake direction */ |
212380e3 AC |
125 | |
126 | _send_linebuf(to, linebuf); | |
127 | return; | |
128 | } | |
129 | ||
130 | /* send_queued_write() | |
131 | * | |
132 | * inputs - fd to have queue sent, client we're sending to | |
133 | * outputs - contents of queue | |
134 | * side effects - write is rescheduled if queue isnt emptied | |
135 | */ | |
136 | void | |
3b2ebd04 | 137 | send_queued(struct Client *to) |
212380e3 | 138 | { |
212380e3 | 139 | int retlen; |
212380e3 AC |
140 | #ifdef USE_IODEBUG_HOOKS |
141 | hook_data_int hd; | |
142 | #endif | |
3b2ebd04 | 143 | rb_fde_t *F = to->localClient->F; |
5cd74a3b AC |
144 | if (!F) |
145 | return; | |
146 | ||
212380e3 AC |
147 | /* cant write anything to a dead socket. */ |
148 | if(IsIOError(to)) | |
149 | return; | |
150 | ||
8bd5767b JT |
151 | /* Something wants us to not send anything currently */ |
152 | /* if(IsCork(to)) | |
153 | return; */ | |
154 | ||
155 | /* try to flush later when the write event resets this */ | |
156 | if(IsFlush(to)) | |
c6d72037 VY |
157 | return; |
158 | ||
212380e3 AC |
159 | #ifdef USE_IODEBUG_HOOKS |
160 | hd.client = to; | |
161 | if(to->localClient->buf_sendq.list.head) | |
162 | hd.arg1 = ((buf_line_t *) to->localClient->buf_sendq.list.head->data)->buf + | |
163 | to->localClient->buf_sendq.writeofs; | |
164 | #endif | |
165 | ||
3b2ebd04 | 166 | if(rb_linebuf_len(&to->localClient->buf_sendq)) |
212380e3 AC |
167 | { |
168 | while ((retlen = | |
3b2ebd04 | 169 | rb_linebuf_flush(F, &to->localClient->buf_sendq)) > 0) |
212380e3 AC |
170 | { |
171 | /* We have some data written .. update counters */ | |
172 | #ifdef USE_IODEBUG_HOOKS | |
173 | hd.arg2 = retlen; | |
174 | call_hook(h_iosend_id, &hd); | |
175 | ||
176 | if(to->localClient->buf_sendq.list.head) | |
177 | hd.arg1 = | |
178 | ((buf_line_t *) to->localClient->buf_sendq.list.head-> | |
179 | data)->buf + to->localClient->buf_sendq.writeofs; | |
180 | #endif | |
181 | ||
182 | ||
c6d72037 VY |
183 | ClearFlush(to); |
184 | ||
212380e3 AC |
185 | to->localClient->sendB += retlen; |
186 | me.localClient->sendB += retlen; | |
187 | if(to->localClient->sendB > 1023) | |
188 | { | |
189 | to->localClient->sendK += (to->localClient->sendB >> 10); | |
190 | to->localClient->sendB &= 0x03ff; /* 2^10 = 1024, 3ff = 1023 */ | |
191 | } | |
192 | else if(me.localClient->sendB > 1023) | |
193 | { | |
194 | me.localClient->sendK += (me.localClient->sendB >> 10); | |
195 | me.localClient->sendB &= 0x03ff; | |
196 | } | |
197 | } | |
198 | ||
3b2ebd04 | 199 | if(retlen == 0 || (retlen < 0 && !rb_ignore_errno(errno))) |
212380e3 AC |
200 | { |
201 | dead_link(to); | |
202 | return; | |
203 | } | |
204 | } | |
c6d72037 | 205 | |
8bd5767b JT |
206 | if(rb_linebuf_len(&to->localClient->buf_sendq)) |
207 | { | |
208 | SetFlush(to); | |
209 | rb_setselect(to->localClient->F, RB_SELECT_WRITE, | |
210 | send_queued_write, to); | |
211 | } | |
212 | else | |
c6d72037 VY |
213 | ClearFlush(to); |
214 | } | |
215 | ||
8bd5767b JT |
216 | void |
217 | send_pop_queue(struct Client *to) | |
218 | { | |
219 | if(to->from != NULL) | |
220 | to = to->from; | |
221 | if(!MyConnect(to) || IsIOError(to)) | |
222 | return; | |
223 | if(rb_linebuf_len(&to->localClient->buf_sendq) > 0) | |
224 | send_queued(to); | |
3b2ebd04 JT |
225 | } |
226 | ||
227 | /* send_queued_write() | |
228 | * | |
229 | * inputs - fd to have queue sent, client we're sending to | |
230 | * outputs - contents of queue | |
231 | * side effects - write is scheduled if queue isnt emptied | |
232 | */ | |
233 | static void | |
234 | send_queued_write(rb_fde_t *F, void *data) | |
235 | { | |
236 | struct Client *to = data; | |
c6d72037 | 237 | ClearFlush(to); |
3b2ebd04 | 238 | send_queued(to); |
212380e3 AC |
239 | } |
240 | ||
212380e3 AC |
241 | /* sendto_one() |
242 | * | |
243 | * inputs - client to send to, va_args | |
244 | * outputs - client has message put into its queue | |
245 | * side effects - | |
246 | */ | |
247 | void | |
248 | sendto_one(struct Client *target_p, const char *pattern, ...) | |
249 | { | |
250 | va_list args; | |
251 | buf_head_t linebuf; | |
252 | ||
253 | /* send remote if to->from non NULL */ | |
254 | if(target_p->from != NULL) | |
255 | target_p = target_p->from; | |
256 | ||
257 | if(IsIOError(target_p)) | |
258 | return; | |
259 | ||
3b2ebd04 | 260 | rb_linebuf_newbuf(&linebuf); |
212380e3 AC |
261 | |
262 | va_start(args, pattern); | |
3b2ebd04 | 263 | rb_linebuf_putmsg(&linebuf, pattern, &args, NULL); |
212380e3 AC |
264 | va_end(args); |
265 | ||
266 | _send_linebuf(target_p, &linebuf); | |
267 | ||
3b2ebd04 | 268 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
269 | |
270 | } | |
271 | ||
272 | /* sendto_one_prefix() | |
273 | * | |
274 | * inputs - client to send to, va_args | |
275 | * outputs - client has message put into its queue | |
276 | * side effects - source(us)/target is chosen based on TS6 capability | |
277 | */ | |
278 | void | |
279 | sendto_one_prefix(struct Client *target_p, struct Client *source_p, | |
280 | const char *command, const char *pattern, ...) | |
281 | { | |
282 | struct Client *dest_p; | |
283 | va_list args; | |
284 | buf_head_t linebuf; | |
285 | ||
286 | /* send remote if to->from non NULL */ | |
287 | if(target_p->from != NULL) | |
288 | dest_p = target_p->from; | |
289 | else | |
290 | dest_p = target_p; | |
291 | ||
292 | if(IsIOError(dest_p)) | |
293 | return; | |
294 | ||
295 | if(IsMe(dest_p)) | |
296 | { | |
297 | sendto_realops_snomask(SNO_GENERAL, L_ALL, "Trying to send to myself!"); | |
298 | return; | |
299 | } | |
300 | ||
3b2ebd04 | 301 | rb_linebuf_newbuf(&linebuf); |
212380e3 | 302 | va_start(args, pattern); |
3b2ebd04 | 303 | rb_linebuf_putmsg(&linebuf, pattern, &args, |
212380e3 AC |
304 | ":%s %s %s ", |
305 | get_id(source_p, target_p), | |
306 | command, get_id(target_p, target_p)); | |
307 | va_end(args); | |
308 | ||
309 | _send_linebuf(dest_p, &linebuf); | |
3b2ebd04 | 310 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
311 | } |
312 | ||
313 | /* sendto_one_notice() | |
314 | * | |
315 | * inputs - client to send to, va_args | |
316 | * outputs - client has a NOTICE put into its queue | |
317 | * side effects - source(us)/target is chosen based on TS6 capability | |
318 | */ | |
319 | void | |
320 | sendto_one_notice(struct Client *target_p, const char *pattern, ...) | |
321 | { | |
322 | struct Client *dest_p; | |
323 | va_list args; | |
324 | buf_head_t linebuf; | |
5366977b | 325 | char *to; |
212380e3 AC |
326 | |
327 | /* send remote if to->from non NULL */ | |
328 | if(target_p->from != NULL) | |
329 | dest_p = target_p->from; | |
330 | else | |
331 | dest_p = target_p; | |
332 | ||
333 | if(IsIOError(dest_p)) | |
334 | return; | |
335 | ||
336 | if(IsMe(dest_p)) | |
337 | { | |
338 | sendto_realops_snomask(SNO_GENERAL, L_ALL, "Trying to send to myself!"); | |
339 | return; | |
340 | } | |
341 | ||
3b2ebd04 | 342 | rb_linebuf_newbuf(&linebuf); |
212380e3 | 343 | va_start(args, pattern); |
3b2ebd04 | 344 | rb_linebuf_putmsg(&linebuf, pattern, &args, |
212380e3 | 345 | ":%s NOTICE %s ", |
5366977b | 346 | get_id(&me, target_p), *(to = get_id(target_p, target_p)) != '\0' ? to : "*"); |
212380e3 AC |
347 | va_end(args); |
348 | ||
349 | _send_linebuf(dest_p, &linebuf); | |
3b2ebd04 | 350 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
351 | } |
352 | ||
353 | ||
354 | /* sendto_one_numeric() | |
355 | * | |
356 | * inputs - client to send to, va_args | |
357 | * outputs - client has message put into its queue | |
358 | * side effects - source/target is chosen based on TS6 capability | |
359 | */ | |
360 | void | |
361 | sendto_one_numeric(struct Client *target_p, int numeric, const char *pattern, ...) | |
362 | { | |
363 | struct Client *dest_p; | |
364 | va_list args; | |
365 | buf_head_t linebuf; | |
5366977b | 366 | char *to; |
212380e3 AC |
367 | |
368 | /* send remote if to->from non NULL */ | |
369 | if(target_p->from != NULL) | |
370 | dest_p = target_p->from; | |
371 | else | |
372 | dest_p = target_p; | |
373 | ||
374 | if(IsIOError(dest_p)) | |
375 | return; | |
376 | ||
377 | if(IsMe(dest_p)) | |
378 | { | |
379 | sendto_realops_snomask(SNO_GENERAL, L_ALL, "Trying to send to myself!"); | |
380 | return; | |
381 | } | |
382 | ||
3b2ebd04 | 383 | rb_linebuf_newbuf(&linebuf); |
212380e3 | 384 | va_start(args, pattern); |
3b2ebd04 | 385 | rb_linebuf_putmsg(&linebuf, pattern, &args, |
212380e3 AC |
386 | ":%s %03d %s ", |
387 | get_id(&me, target_p), | |
5366977b | 388 | numeric, *(to = get_id(target_p, target_p)) != '\0' ? to : "*"); |
212380e3 AC |
389 | va_end(args); |
390 | ||
391 | _send_linebuf(dest_p, &linebuf); | |
3b2ebd04 | 392 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
393 | } |
394 | ||
395 | /* | |
396 | * sendto_server | |
397 | * | |
398 | * inputs - pointer to client to NOT send to | |
399 | * - caps or'd together which must ALL be present | |
400 | * - caps or'd together which must ALL NOT be present | |
401 | * - printf style format string | |
402 | * - args to format string | |
403 | * output - NONE | |
404 | * side effects - Send a message to all connected servers, except the | |
405 | * client 'one' (if non-NULL), as long as the servers | |
406 | * support ALL capabs in 'caps', and NO capabs in 'nocaps'. | |
407 | * | |
408 | * This function was written in an attempt to merge together the other | |
409 | * billion sendto_*serv*() functions, which sprung up with capabs, uids etc | |
410 | * -davidt | |
411 | */ | |
412 | void | |
413 | sendto_server(struct Client *one, struct Channel *chptr, unsigned long caps, | |
414 | unsigned long nocaps, const char *format, ...) | |
415 | { | |
416 | va_list args; | |
417 | struct Client *target_p; | |
330fc5c1 | 418 | rb_dlink_node *ptr; |
637c4932 | 419 | rb_dlink_node *next_ptr; |
212380e3 AC |
420 | buf_head_t linebuf; |
421 | ||
422 | /* noone to send to.. */ | |
330fc5c1 | 423 | if(rb_dlink_list_length(&serv_list) == 0) |
212380e3 AC |
424 | return; |
425 | ||
426 | if(chptr != NULL && *chptr->chname != '#') | |
427 | return; | |
428 | ||
3b2ebd04 | 429 | rb_linebuf_newbuf(&linebuf); |
212380e3 | 430 | va_start(args, format); |
3b2ebd04 | 431 | rb_linebuf_putmsg(&linebuf, format, &args, NULL); |
212380e3 AC |
432 | va_end(args); |
433 | ||
637c4932 | 434 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, serv_list.head) |
212380e3 AC |
435 | { |
436 | target_p = ptr->data; | |
437 | ||
438 | /* check against 'one' */ | |
439 | if(one != NULL && (target_p == one->from)) | |
440 | continue; | |
441 | ||
442 | /* check we have required capabs */ | |
443 | if(!IsCapable(target_p, caps)) | |
444 | continue; | |
445 | ||
446 | /* check we don't have any forbidden capabs */ | |
447 | if(!NotCapable(target_p, nocaps)) | |
448 | continue; | |
449 | ||
450 | _send_linebuf(target_p, &linebuf); | |
451 | } | |
452 | ||
3b2ebd04 | 453 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
454 | |
455 | } | |
456 | ||
457 | /* sendto_channel_flags() | |
458 | * | |
459 | * inputs - server not to send to, flags needed, source, channel, va_args | |
460 | * outputs - message is sent to channel members | |
461 | * side effects - | |
462 | */ | |
463 | void | |
464 | sendto_channel_flags(struct Client *one, int type, struct Client *source_p, | |
465 | struct Channel *chptr, const char *pattern, ...) | |
466 | { | |
467 | static char buf[BUFSIZE]; | |
468 | va_list args; | |
3b2ebd04 JT |
469 | buf_head_t rb_linebuf_local; |
470 | buf_head_t rb_linebuf_name; | |
471 | buf_head_t rb_linebuf_id; | |
212380e3 AC |
472 | struct Client *target_p; |
473 | struct membership *msptr; | |
330fc5c1 | 474 | rb_dlink_node *ptr; |
637c4932 | 475 | rb_dlink_node *next_ptr; |
212380e3 | 476 | |
3b2ebd04 JT |
477 | rb_linebuf_newbuf(&rb_linebuf_local); |
478 | rb_linebuf_newbuf(&rb_linebuf_name); | |
479 | rb_linebuf_newbuf(&rb_linebuf_id); | |
212380e3 AC |
480 | |
481 | current_serial++; | |
482 | ||
483 | va_start(args, pattern); | |
3b2ebd04 | 484 | rb_vsnprintf(buf, sizeof(buf), pattern, args); |
212380e3 AC |
485 | va_end(args); |
486 | ||
487 | if(IsServer(source_p)) | |
3b2ebd04 | 488 | rb_linebuf_putmsg(&rb_linebuf_local, NULL, NULL, |
212380e3 AC |
489 | ":%s %s", source_p->name, buf); |
490 | else | |
3b2ebd04 | 491 | rb_linebuf_putmsg(&rb_linebuf_local, NULL, NULL, |
212380e3 AC |
492 | ":%s!%s@%s %s", |
493 | source_p->name, source_p->username, | |
494 | source_p->host, buf); | |
495 | ||
3b2ebd04 JT |
496 | rb_linebuf_putmsg(&rb_linebuf_name, NULL, NULL, ":%s %s", source_p->name, buf); |
497 | rb_linebuf_putmsg(&rb_linebuf_id, NULL, NULL, ":%s %s", use_id(source_p), buf); | |
212380e3 | 498 | |
637c4932 | 499 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->members.head) |
212380e3 AC |
500 | { |
501 | msptr = ptr->data; | |
502 | target_p = msptr->client_p; | |
503 | ||
504 | if(IsIOError(target_p->from) || target_p->from == one) | |
505 | continue; | |
506 | ||
507 | if(type && ((msptr->flags & type) == 0)) | |
508 | continue; | |
509 | ||
510 | if(IsDeaf(target_p)) | |
511 | continue; | |
512 | ||
513 | if(!MyClient(target_p)) | |
514 | { | |
515 | /* if we've got a specific type, target must support | |
516 | * CHW.. --fl | |
517 | */ | |
518 | if(type && NotCapable(target_p->from, CAP_CHW)) | |
519 | continue; | |
520 | ||
521 | if(target_p->from->serial != current_serial) | |
522 | { | |
523 | if(has_id(target_p->from)) | |
3b2ebd04 | 524 | send_linebuf_remote(target_p, source_p, &rb_linebuf_id); |
212380e3 | 525 | else |
3b2ebd04 | 526 | send_linebuf_remote(target_p, source_p, &rb_linebuf_name); |
212380e3 AC |
527 | |
528 | target_p->from->serial = current_serial; | |
529 | } | |
530 | } | |
531 | else | |
3b2ebd04 | 532 | _send_linebuf(target_p, &rb_linebuf_local); |
212380e3 AC |
533 | } |
534 | ||
3b2ebd04 JT |
535 | rb_linebuf_donebuf(&rb_linebuf_local); |
536 | rb_linebuf_donebuf(&rb_linebuf_name); | |
537 | rb_linebuf_donebuf(&rb_linebuf_id); | |
212380e3 AC |
538 | } |
539 | ||
540 | ||
541 | /* sendto_channel_local() | |
542 | * | |
543 | * inputs - flags to send to, channel to send to, va_args | |
544 | * outputs - message to local channel members | |
545 | * side effects - | |
546 | */ | |
547 | void | |
548 | sendto_channel_local(int type, struct Channel *chptr, const char *pattern, ...) | |
549 | { | |
550 | va_list args; | |
551 | buf_head_t linebuf; | |
552 | struct membership *msptr; | |
553 | struct Client *target_p; | |
330fc5c1 | 554 | rb_dlink_node *ptr; |
637c4932 | 555 | rb_dlink_node *next_ptr; |
212380e3 | 556 | |
3b2ebd04 | 557 | rb_linebuf_newbuf(&linebuf); |
212380e3 AC |
558 | |
559 | va_start(args, pattern); | |
3b2ebd04 | 560 | rb_linebuf_putmsg(&linebuf, pattern, &args, NULL); |
212380e3 AC |
561 | va_end(args); |
562 | ||
637c4932 | 563 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->locmembers.head) |
212380e3 AC |
564 | { |
565 | msptr = ptr->data; | |
566 | target_p = msptr->client_p; | |
567 | ||
568 | if(IsIOError(target_p)) | |
569 | continue; | |
570 | ||
571 | if(type && ((msptr->flags & type) == 0)) | |
572 | continue; | |
573 | ||
574 | _send_linebuf(target_p, &linebuf); | |
575 | } | |
576 | ||
3b2ebd04 | 577 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
578 | } |
579 | ||
580 | /* sendto_channel_local_butone() | |
581 | * | |
582 | * inputs - flags to send to, channel to send to, va_args | |
583 | * - user to ignore when sending | |
584 | * outputs - message to local channel members | |
585 | * side effects - | |
586 | */ | |
587 | void | |
588 | sendto_channel_local_butone(struct Client *one, int type, struct Channel *chptr, const char *pattern, ...) | |
589 | { | |
590 | va_list args; | |
591 | buf_head_t linebuf; | |
592 | struct membership *msptr; | |
593 | struct Client *target_p; | |
330fc5c1 | 594 | rb_dlink_node *ptr; |
637c4932 | 595 | rb_dlink_node *next_ptr; |
212380e3 | 596 | |
3b2ebd04 | 597 | rb_linebuf_newbuf(&linebuf); |
212380e3 AC |
598 | |
599 | va_start(args, pattern); | |
3b2ebd04 | 600 | rb_linebuf_putmsg(&linebuf, pattern, &args, NULL); |
212380e3 AC |
601 | va_end(args); |
602 | ||
637c4932 | 603 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->locmembers.head) |
212380e3 AC |
604 | { |
605 | msptr = ptr->data; | |
606 | target_p = msptr->client_p; | |
607 | ||
608 | if(target_p == one) | |
609 | continue; | |
610 | ||
611 | if(IsIOError(target_p)) | |
612 | continue; | |
613 | ||
614 | if(type && ((msptr->flags & type) == 0)) | |
615 | continue; | |
616 | ||
617 | _send_linebuf(target_p, &linebuf); | |
618 | } | |
619 | ||
3b2ebd04 | 620 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
621 | } |
622 | ||
623 | /* | |
624 | * sendto_common_channels_local() | |
625 | * | |
626 | * inputs - pointer to client | |
627 | * - pattern to send | |
628 | * output - NONE | |
629 | * side effects - Sends a message to all people on local server who are | |
630 | * in same channel with user. | |
631 | * used by m_nick.c and exit_one_client. | |
632 | */ | |
633 | void | |
634 | sendto_common_channels_local(struct Client *user, const char *pattern, ...) | |
635 | { | |
636 | va_list args; | |
330fc5c1 | 637 | rb_dlink_node *ptr; |
637c4932 | 638 | rb_dlink_node *next_ptr; |
330fc5c1 AC |
639 | rb_dlink_node *uptr; |
640 | rb_dlink_node *next_uptr; | |
212380e3 AC |
641 | struct Channel *chptr; |
642 | struct Client *target_p; | |
643 | struct membership *msptr; | |
644 | struct membership *mscptr; | |
645 | buf_head_t linebuf; | |
646 | ||
3b2ebd04 | 647 | rb_linebuf_newbuf(&linebuf); |
212380e3 | 648 | va_start(args, pattern); |
3b2ebd04 | 649 | rb_linebuf_putmsg(&linebuf, pattern, &args, NULL); |
212380e3 AC |
650 | va_end(args); |
651 | ||
652 | ++current_serial; | |
653 | ||
637c4932 | 654 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, user->user->channel.head) |
212380e3 AC |
655 | { |
656 | mscptr = ptr->data; | |
657 | chptr = mscptr->chptr; | |
658 | ||
5cefa1d6 | 659 | RB_DLINK_FOREACH_SAFE(uptr, next_uptr, chptr->locmembers.head) |
212380e3 AC |
660 | { |
661 | msptr = uptr->data; | |
662 | target_p = msptr->client_p; | |
663 | ||
664 | if(IsIOError(target_p) || | |
665 | target_p->serial == current_serial) | |
666 | continue; | |
667 | ||
668 | target_p->serial = current_serial; | |
669 | send_linebuf(target_p, &linebuf); | |
670 | } | |
671 | } | |
672 | ||
673 | /* this can happen when the user isnt in any channels, but we still | |
674 | * need to send them the data, ie a nick change | |
675 | */ | |
676 | if(MyConnect(user) && (user->serial != current_serial)) | |
677 | send_linebuf(user, &linebuf); | |
678 | ||
3b2ebd04 | 679 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
680 | } |
681 | ||
682 | /* | |
683 | * sendto_common_channels_local_butone() | |
684 | * | |
685 | * inputs - pointer to client | |
686 | * - pattern to send | |
687 | * output - NONE | |
688 | * side effects - Sends a message to all people on local server who are | |
689 | * in same channel with user, except for user itself. | |
690 | */ | |
691 | void | |
692 | sendto_common_channels_local_butone(struct Client *user, const char *pattern, ...) | |
693 | { | |
694 | va_list args; | |
330fc5c1 | 695 | rb_dlink_node *ptr; |
637c4932 | 696 | rb_dlink_node *next_ptr; |
330fc5c1 AC |
697 | rb_dlink_node *uptr; |
698 | rb_dlink_node *next_uptr; | |
212380e3 AC |
699 | struct Channel *chptr; |
700 | struct Client *target_p; | |
701 | struct membership *msptr; | |
702 | struct membership *mscptr; | |
703 | buf_head_t linebuf; | |
704 | ||
3b2ebd04 | 705 | rb_linebuf_newbuf(&linebuf); |
212380e3 | 706 | va_start(args, pattern); |
3b2ebd04 | 707 | rb_linebuf_putmsg(&linebuf, pattern, &args, NULL); |
212380e3 AC |
708 | va_end(args); |
709 | ||
710 | ++current_serial; | |
711 | /* Skip them -- jilles */ | |
712 | user->serial = current_serial; | |
713 | ||
637c4932 | 714 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, user->user->channel.head) |
212380e3 AC |
715 | { |
716 | mscptr = ptr->data; | |
717 | chptr = mscptr->chptr; | |
718 | ||
5cefa1d6 | 719 | RB_DLINK_FOREACH_SAFE(uptr, next_uptr, chptr->locmembers.head) |
212380e3 AC |
720 | { |
721 | msptr = uptr->data; | |
722 | target_p = msptr->client_p; | |
723 | ||
724 | if(IsIOError(target_p) || | |
725 | target_p->serial == current_serial) | |
726 | continue; | |
727 | ||
728 | target_p->serial = current_serial; | |
729 | send_linebuf(target_p, &linebuf); | |
730 | } | |
731 | } | |
732 | ||
3b2ebd04 | 733 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
734 | } |
735 | ||
736 | /* sendto_match_butone() | |
737 | * | |
738 | * inputs - server not to send to, source, mask, type of mask, va_args | |
739 | * output - | |
740 | * side effects - message is sent to matching clients | |
741 | */ | |
742 | void | |
743 | sendto_match_butone(struct Client *one, struct Client *source_p, | |
744 | const char *mask, int what, const char *pattern, ...) | |
745 | { | |
746 | static char buf[BUFSIZE]; | |
747 | va_list args; | |
748 | struct Client *target_p; | |
330fc5c1 | 749 | rb_dlink_node *ptr; |
637c4932 | 750 | rb_dlink_node *next_ptr; |
3b2ebd04 JT |
751 | buf_head_t rb_linebuf_local; |
752 | buf_head_t rb_linebuf_name; | |
753 | buf_head_t rb_linebuf_id; | |
212380e3 | 754 | |
3b2ebd04 JT |
755 | rb_linebuf_newbuf(&rb_linebuf_local); |
756 | rb_linebuf_newbuf(&rb_linebuf_name); | |
757 | rb_linebuf_newbuf(&rb_linebuf_id); | |
212380e3 AC |
758 | |
759 | va_start(args, pattern); | |
3b2ebd04 | 760 | rb_vsnprintf(buf, sizeof(buf), pattern, args); |
212380e3 AC |
761 | va_end(args); |
762 | ||
763 | if(IsServer(source_p)) | |
3b2ebd04 | 764 | rb_linebuf_putmsg(&rb_linebuf_local, NULL, NULL, |
212380e3 AC |
765 | ":%s %s", source_p->name, buf); |
766 | else | |
3b2ebd04 | 767 | rb_linebuf_putmsg(&rb_linebuf_local, NULL, NULL, |
212380e3 AC |
768 | ":%s!%s@%s %s", |
769 | source_p->name, source_p->username, | |
770 | source_p->host, buf); | |
771 | ||
3b2ebd04 JT |
772 | rb_linebuf_putmsg(&rb_linebuf_name, NULL, NULL, ":%s %s", source_p->name, buf); |
773 | rb_linebuf_putmsg(&rb_linebuf_id, NULL, NULL, ":%s %s", use_id(source_p), buf); | |
212380e3 AC |
774 | |
775 | if(what == MATCH_HOST) | |
776 | { | |
637c4932 | 777 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, lclient_list.head) |
212380e3 AC |
778 | { |
779 | target_p = ptr->data; | |
780 | ||
781 | if(match(mask, target_p->host)) | |
3b2ebd04 | 782 | _send_linebuf(target_p, &rb_linebuf_local); |
212380e3 AC |
783 | } |
784 | } | |
785 | /* what = MATCH_SERVER, if it doesnt match us, just send remote */ | |
786 | else if(match(mask, me.name)) | |
787 | { | |
637c4932 | 788 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, lclient_list.head) |
212380e3 AC |
789 | { |
790 | target_p = ptr->data; | |
3b2ebd04 | 791 | _send_linebuf(target_p, &rb_linebuf_local); |
212380e3 AC |
792 | } |
793 | } | |
794 | ||
5cefa1d6 | 795 | RB_DLINK_FOREACH(ptr, serv_list.head) |
212380e3 AC |
796 | { |
797 | target_p = ptr->data; | |
798 | ||
799 | if(target_p == one) | |
800 | continue; | |
801 | ||
802 | if(has_id(target_p)) | |
3b2ebd04 | 803 | send_linebuf_remote(target_p, source_p, &rb_linebuf_id); |
212380e3 | 804 | else |
3b2ebd04 | 805 | send_linebuf_remote(target_p, source_p, &rb_linebuf_name); |
212380e3 AC |
806 | } |
807 | ||
3b2ebd04 JT |
808 | rb_linebuf_donebuf(&rb_linebuf_local); |
809 | rb_linebuf_donebuf(&rb_linebuf_id); | |
810 | rb_linebuf_donebuf(&rb_linebuf_name); | |
212380e3 AC |
811 | } |
812 | ||
813 | /* sendto_match_servs() | |
814 | * | |
815 | * inputs - source, mask to send to, caps needed, va_args | |
816 | * outputs - | |
817 | * side effects - message is sent to matching servers with caps. | |
818 | */ | |
819 | void | |
820 | sendto_match_servs(struct Client *source_p, const char *mask, int cap, | |
821 | int nocap, const char *pattern, ...) | |
822 | { | |
823 | static char buf[BUFSIZE]; | |
824 | va_list args; | |
330fc5c1 | 825 | rb_dlink_node *ptr; |
212380e3 | 826 | struct Client *target_p; |
3b2ebd04 JT |
827 | buf_head_t rb_linebuf_id; |
828 | buf_head_t rb_linebuf_name; | |
212380e3 AC |
829 | |
830 | if(EmptyString(mask)) | |
831 | return; | |
832 | ||
3b2ebd04 JT |
833 | rb_linebuf_newbuf(&rb_linebuf_id); |
834 | rb_linebuf_newbuf(&rb_linebuf_name); | |
212380e3 AC |
835 | |
836 | va_start(args, pattern); | |
3b2ebd04 | 837 | rb_vsnprintf(buf, sizeof(buf), pattern, args); |
212380e3 AC |
838 | va_end(args); |
839 | ||
3b2ebd04 | 840 | rb_linebuf_putmsg(&rb_linebuf_id, NULL, NULL, |
212380e3 | 841 | ":%s %s", use_id(source_p), buf); |
3b2ebd04 | 842 | rb_linebuf_putmsg(&rb_linebuf_name, NULL, NULL, |
212380e3 AC |
843 | ":%s %s", source_p->name, buf); |
844 | ||
845 | current_serial++; | |
846 | ||
5cefa1d6 | 847 | RB_DLINK_FOREACH(ptr, global_serv_list.head) |
212380e3 AC |
848 | { |
849 | target_p = ptr->data; | |
850 | ||
851 | /* dont send to ourselves, or back to where it came from.. */ | |
852 | if(IsMe(target_p) || target_p->from == source_p->from) | |
853 | continue; | |
854 | ||
855 | if(target_p->from->serial == current_serial) | |
856 | continue; | |
857 | ||
858 | if(match(mask, target_p->name)) | |
859 | { | |
860 | /* if we set the serial here, then we'll never do | |
861 | * a match() again if !IsCapable() | |
862 | */ | |
863 | target_p->from->serial = current_serial; | |
864 | ||
865 | if(cap && !IsCapable(target_p->from, cap)) | |
866 | continue; | |
867 | ||
868 | if(nocap && !NotCapable(target_p->from, nocap)) | |
869 | continue; | |
870 | ||
871 | if(has_id(target_p->from)) | |
3b2ebd04 | 872 | _send_linebuf(target_p->from, &rb_linebuf_id); |
212380e3 | 873 | else |
3b2ebd04 | 874 | _send_linebuf(target_p->from, &rb_linebuf_name); |
212380e3 AC |
875 | } |
876 | } | |
877 | ||
3b2ebd04 JT |
878 | rb_linebuf_donebuf(&rb_linebuf_id); |
879 | rb_linebuf_donebuf(&rb_linebuf_name); | |
212380e3 AC |
880 | } |
881 | ||
8aba962d JT |
882 | /* sendto_monitor() |
883 | * | |
884 | * inputs - monitor nick to send to, format, va_args | |
885 | * outputs - message to local users monitoring the given nick | |
886 | * side effects - | |
887 | */ | |
888 | void | |
889 | sendto_monitor(struct monitor *monptr, const char *pattern, ...) | |
890 | { | |
891 | va_list args; | |
892 | buf_head_t linebuf; | |
893 | struct Client *target_p; | |
330fc5c1 | 894 | rb_dlink_node *ptr; |
637c4932 | 895 | rb_dlink_node *next_ptr; |
8aba962d | 896 | |
3b2ebd04 | 897 | rb_linebuf_newbuf(&linebuf); |
8aba962d JT |
898 | |
899 | va_start(args, pattern); | |
3b2ebd04 | 900 | rb_linebuf_putmsg(&linebuf, pattern, &args, NULL); |
8aba962d JT |
901 | va_end(args); |
902 | ||
637c4932 | 903 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, monptr->users.head) |
8aba962d JT |
904 | { |
905 | target_p = ptr->data; | |
906 | ||
907 | if(IsIOError(target_p)) | |
908 | continue; | |
909 | ||
910 | _send_linebuf(target_p, &linebuf); | |
911 | } | |
912 | ||
3b2ebd04 | 913 | rb_linebuf_donebuf(&linebuf); |
8aba962d JT |
914 | } |
915 | ||
212380e3 AC |
916 | /* sendto_anywhere() |
917 | * | |
918 | * inputs - target, source, va_args | |
919 | * outputs - | |
920 | * side effects - client is sent message with correct prefix. | |
921 | */ | |
922 | void | |
923 | sendto_anywhere(struct Client *target_p, struct Client *source_p, | |
924 | const char *command, const char *pattern, ...) | |
925 | { | |
926 | va_list args; | |
927 | buf_head_t linebuf; | |
928 | ||
3b2ebd04 | 929 | rb_linebuf_newbuf(&linebuf); |
212380e3 AC |
930 | |
931 | va_start(args, pattern); | |
932 | ||
933 | if(MyClient(target_p)) | |
934 | { | |
935 | if(IsServer(source_p)) | |
3b2ebd04 | 936 | rb_linebuf_putmsg(&linebuf, pattern, &args, ":%s %s %s ", |
212380e3 AC |
937 | source_p->name, command, |
938 | target_p->name); | |
939 | else | |
3b2ebd04 | 940 | rb_linebuf_putmsg(&linebuf, pattern, &args, |
212380e3 AC |
941 | ":%s!%s@%s %s %s ", |
942 | source_p->name, source_p->username, | |
943 | source_p->host, command, | |
944 | target_p->name); | |
945 | } | |
946 | else | |
3b2ebd04 | 947 | rb_linebuf_putmsg(&linebuf, pattern, &args, ":%s %s %s ", |
212380e3 AC |
948 | get_id(source_p, target_p), command, |
949 | get_id(target_p, target_p)); | |
950 | va_end(args); | |
951 | ||
952 | if(MyClient(target_p)) | |
953 | _send_linebuf(target_p, &linebuf); | |
954 | else | |
955 | send_linebuf_remote(target_p, source_p, &linebuf); | |
956 | ||
3b2ebd04 | 957 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
958 | } |
959 | ||
212380e3 AC |
960 | /* sendto_realops_snomask() |
961 | * | |
962 | * inputs - snomask needed, level (opers/admin), va_args | |
963 | * output - | |
964 | * side effects - message is sent to opers with matching snomasks | |
965 | */ | |
966 | void | |
967 | sendto_realops_snomask(int flags, int level, const char *pattern, ...) | |
968 | { | |
969 | static char buf[BUFSIZE]; | |
970 | char *snobuf; | |
971 | struct Client *client_p; | |
330fc5c1 | 972 | rb_dlink_node *ptr; |
637c4932 | 973 | rb_dlink_node *next_ptr; |
212380e3 AC |
974 | va_list args; |
975 | buf_head_t linebuf; | |
976 | ||
3b2ebd04 | 977 | rb_linebuf_newbuf(&linebuf); |
212380e3 AC |
978 | |
979 | /* Be very sure not to do things like "Trying to send to myself" | |
980 | * L_NETWIDE, otherwise infinite recursion may result! -- jilles */ | |
981 | if (level & L_NETWIDE && ConfigFileEntry.global_snotices) | |
982 | { | |
983 | /* rather a lot of copying around, oh well -- jilles */ | |
984 | va_start(args, pattern); | |
3b2ebd04 | 985 | rb_vsnprintf(buf, sizeof(buf), pattern, args); |
212380e3 | 986 | va_end(args); |
3b2ebd04 | 987 | rb_linebuf_putmsg(&linebuf, pattern, NULL, |
212380e3 AC |
988 | ":%s NOTICE * :*** Notice -- %s", me.name, buf); |
989 | snobuf = construct_snobuf(flags); | |
990 | if (snobuf[1] != '\0') | |
991 | { | |
992 | sendto_server(NULL, NULL, CAP_ENCAP|CAP_TS6, NOCAPS, | |
993 | ":%s ENCAP * SNOTE %c :%s", | |
994 | me.id, snobuf[1], buf); | |
995 | sendto_server(NULL, NULL, CAP_ENCAP, CAP_TS6, | |
996 | ":%s ENCAP * SNOTE %c :%s", | |
997 | me.name, snobuf[1], buf); | |
998 | } | |
999 | } | |
1000 | else | |
1001 | { | |
1002 | va_start(args, pattern); | |
3b2ebd04 | 1003 | rb_linebuf_putmsg(&linebuf, pattern, &args, |
212380e3 AC |
1004 | ":%s NOTICE * :*** Notice -- ", me.name); |
1005 | va_end(args); | |
1006 | } | |
1007 | level &= ~L_NETWIDE; | |
1008 | ||
637c4932 | 1009 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, local_oper_list.head) |
212380e3 AC |
1010 | { |
1011 | client_p = ptr->data; | |
1012 | ||
1013 | /* If we're sending it to opers and theyre an admin, skip. | |
1014 | * If we're sending it to admins, and theyre not, skip. | |
1015 | */ | |
1016 | if(((level == L_ADMIN) && !IsOperAdmin(client_p)) || | |
1017 | ((level == L_OPER) && IsOperAdmin(client_p))) | |
1018 | continue; | |
1019 | ||
1020 | if(client_p->snomask & flags) | |
1021 | _send_linebuf(client_p, &linebuf); | |
1022 | } | |
1023 | ||
3b2ebd04 | 1024 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
1025 | } |
1026 | /* sendto_realops_snomask_from() | |
1027 | * | |
1028 | * inputs - snomask needed, level (opers/admin), source server, va_args | |
1029 | * output - | |
1030 | * side effects - message is sent to opers with matching snomask | |
1031 | */ | |
1032 | void | |
1033 | sendto_realops_snomask_from(int flags, int level, struct Client *source_p, | |
1034 | const char *pattern, ...) | |
1035 | { | |
1036 | struct Client *client_p; | |
330fc5c1 | 1037 | rb_dlink_node *ptr; |
637c4932 | 1038 | rb_dlink_node *next_ptr; |
212380e3 AC |
1039 | va_list args; |
1040 | buf_head_t linebuf; | |
1041 | ||
3b2ebd04 | 1042 | rb_linebuf_newbuf(&linebuf); |
212380e3 AC |
1043 | |
1044 | va_start(args, pattern); | |
3b2ebd04 | 1045 | rb_linebuf_putmsg(&linebuf, pattern, &args, |
212380e3 AC |
1046 | ":%s NOTICE * :*** Notice -- ", source_p->name); |
1047 | va_end(args); | |
1048 | ||
637c4932 | 1049 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, local_oper_list.head) |
212380e3 AC |
1050 | { |
1051 | client_p = ptr->data; | |
1052 | ||
1053 | /* If we're sending it to opers and theyre an admin, skip. | |
1054 | * If we're sending it to admins, and theyre not, skip. | |
1055 | */ | |
1056 | if(((level == L_ADMIN) && !IsOperAdmin(client_p)) || | |
1057 | ((level == L_OPER) && IsOperAdmin(client_p))) | |
1058 | continue; | |
1059 | ||
1060 | if(client_p->snomask & flags) | |
1061 | _send_linebuf(client_p, &linebuf); | |
1062 | } | |
1063 | ||
3b2ebd04 | 1064 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
1065 | } |
1066 | ||
1067 | /* | |
1068 | * sendto_wallops_flags | |
1069 | * | |
1070 | * inputs - flag types of messages to show to real opers | |
1071 | * - client sending request | |
1072 | * - var args input message | |
1073 | * output - NONE | |
1074 | * side effects - Send a wallops to local opers | |
1075 | */ | |
1076 | void | |
1077 | sendto_wallops_flags(int flags, struct Client *source_p, const char *pattern, ...) | |
1078 | { | |
1079 | struct Client *client_p; | |
330fc5c1 | 1080 | rb_dlink_node *ptr; |
637c4932 | 1081 | rb_dlink_node *next_ptr; |
212380e3 AC |
1082 | va_list args; |
1083 | buf_head_t linebuf; | |
1084 | ||
3b2ebd04 | 1085 | rb_linebuf_newbuf(&linebuf); |
212380e3 AC |
1086 | |
1087 | va_start(args, pattern); | |
1088 | ||
1089 | if(IsPerson(source_p)) | |
3b2ebd04 | 1090 | rb_linebuf_putmsg(&linebuf, pattern, &args, |
212380e3 AC |
1091 | ":%s!%s@%s WALLOPS :", source_p->name, |
1092 | source_p->username, source_p->host); | |
1093 | else | |
3b2ebd04 | 1094 | rb_linebuf_putmsg(&linebuf, pattern, &args, ":%s WALLOPS :", source_p->name); |
212380e3 AC |
1095 | |
1096 | va_end(args); | |
1097 | ||
637c4932 | 1098 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, IsPerson(source_p) && flags == UMODE_WALLOP ? lclient_list.head : local_oper_list.head) |
212380e3 AC |
1099 | { |
1100 | client_p = ptr->data; | |
1101 | ||
1102 | if(client_p->umodes & flags) | |
1103 | _send_linebuf(client_p, &linebuf); | |
1104 | } | |
1105 | ||
3b2ebd04 | 1106 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
1107 | } |
1108 | ||
1109 | /* kill_client() | |
1110 | * | |
1111 | * input - client to send kill to, client to kill, va_args | |
1112 | * output - | |
1113 | * side effects - we issue a kill for the client | |
1114 | */ | |
1115 | void | |
1116 | kill_client(struct Client *target_p, struct Client *diedie, const char *pattern, ...) | |
1117 | { | |
1118 | va_list args; | |
1119 | buf_head_t linebuf; | |
1120 | ||
3b2ebd04 | 1121 | rb_linebuf_newbuf(&linebuf); |
212380e3 AC |
1122 | |
1123 | va_start(args, pattern); | |
3b2ebd04 | 1124 | rb_linebuf_putmsg(&linebuf, pattern, &args, ":%s KILL %s :", |
212380e3 AC |
1125 | get_id(&me, target_p), get_id(diedie, target_p)); |
1126 | va_end(args); | |
1127 | ||
1128 | send_linebuf(target_p, &linebuf); | |
3b2ebd04 | 1129 | rb_linebuf_donebuf(&linebuf); |
212380e3 AC |
1130 | } |
1131 | ||
1132 | ||
1133 | /* | |
1134 | * kill_client_serv_butone | |
1135 | * | |
1136 | * inputs - pointer to client to not send to | |
1137 | * - pointer to client to kill | |
1138 | * output - NONE | |
1139 | * side effects - Send a KILL for the given client | |
1140 | * message to all connected servers | |
1141 | * except the client 'one'. Also deal with | |
1142 | * client being unknown to leaf, as in lazylink... | |
1143 | */ | |
1144 | void | |
1145 | kill_client_serv_butone(struct Client *one, struct Client *target_p, const char *pattern, ...) | |
1146 | { | |
1147 | static char buf[BUFSIZE]; | |
1148 | va_list args; | |
1149 | struct Client *client_p; | |
330fc5c1 | 1150 | rb_dlink_node *ptr; |
637c4932 | 1151 | rb_dlink_node *next_ptr; |
3b2ebd04 JT |
1152 | buf_head_t rb_linebuf_id; |
1153 | buf_head_t rb_linebuf_name; | |
212380e3 | 1154 | |
3b2ebd04 JT |
1155 | rb_linebuf_newbuf(&rb_linebuf_name); |
1156 | rb_linebuf_newbuf(&rb_linebuf_id); | |
212380e3 AC |
1157 | |
1158 | va_start(args, pattern); | |
3b2ebd04 | 1159 | rb_vsnprintf(buf, sizeof(buf), pattern, args); |
212380e3 AC |
1160 | va_end(args); |
1161 | ||
3b2ebd04 | 1162 | rb_linebuf_putmsg(&rb_linebuf_name, NULL, NULL, ":%s KILL %s :%s", |
212380e3 | 1163 | me.name, target_p->name, buf); |
3b2ebd04 | 1164 | rb_linebuf_putmsg(&rb_linebuf_id, NULL, NULL, ":%s KILL %s :%s", |
212380e3 AC |
1165 | use_id(&me), use_id(target_p), buf); |
1166 | ||
637c4932 | 1167 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, serv_list.head) |
212380e3 AC |
1168 | { |
1169 | client_p = ptr->data; | |
1170 | ||
1171 | /* ok, if the client we're supposed to not send to has an | |
1172 | * ID, then we still want to issue the kill there.. | |
1173 | */ | |
1174 | if(one != NULL && (client_p == one->from) && | |
1175 | (!has_id(client_p) || !has_id(target_p))) | |
1176 | continue; | |
1177 | ||
1178 | if(has_id(client_p)) | |
3b2ebd04 | 1179 | _send_linebuf(client_p, &rb_linebuf_id); |
212380e3 | 1180 | else |
3b2ebd04 | 1181 | _send_linebuf(client_p, &rb_linebuf_name); |
212380e3 AC |
1182 | } |
1183 | ||
3b2ebd04 JT |
1184 | rb_linebuf_donebuf(&rb_linebuf_id); |
1185 | rb_linebuf_donebuf(&rb_linebuf_name); | |
212380e3 | 1186 | } |