2 * charybdis: A useful ircd.
3 * client.h: The ircd client header.
5 * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
6 * Copyright (C) 1996-2002 Hybrid Development Team
7 * Copyright (C) 2002-2004 ircd-ratbox development team
8 * Copyright (C) 2005 William Pitcock and Jilles Tjoelker
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
26 #ifndef INCLUDED_client_h
27 #define INCLUDED_client_h
31 #include "ircd_defs.h"
37 #include "privilege.h"
42 /* we store ipv6 ips for remote clients, so this needs to be v6 always */
43 #define HOSTIPLEN 53 /* sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255.ipv6") */
45 #define CIPHERKEYLEN 64 /* 512bit */
49 #define TGCHANGE_NUM 10 /* how many targets we keep track of */
50 #define TGCHANGE_REPLY 5 /* how many reply targets */
51 #define TGCHANGE_INITIAL 10 /* initial free targets (normal) */
52 #define TGCHANGE_INITIAL_LOW 4 /* initial free targets (possible spambot) */
70 typedef int SSL_OPEN_CB(struct Client
*, int status
);
77 rb_dlink_list channel
; /* chain of channel pointer blocks */
78 rb_dlink_list invited
; /* chain of invite pointer blocks */
79 char *away
; /* pointer to away message */
80 int refcnt
; /* Number of times this block is referenced */
82 char *opername
; /* name of operator{} block being used or tried (challenge) */
83 struct PrivilegeSet
*privset
;
85 char suser
[NICKLEN
+1];
90 struct User
*user
; /* who activated this connection */
92 rb_dlink_list servers
;
94 int caps
; /* capabilities bit-field */
96 struct scache_entry
*nameinfo
;
101 unsigned long long in
;
102 unsigned long long in_wire
;
103 unsigned long long out
;
104 unsigned long long out_wire
;
113 struct User
*user
; /* ...defined, if this is a User */
114 struct Server
*serv
; /* ...defined, if this is a server */
115 struct Client
*servptr
; /* Points to server this Client is on */
116 struct Client
*from
; /* == self, if Local Client, *NEVER* NULL! */
118 rb_dlink_list whowas_clist
;
120 time_t tsinfo
; /* TS on the nick, SVINFO on server */
121 unsigned int umodes
; /* opers, normal users subset */
122 uint64_t flags
; /* client flags */
124 unsigned int snomask
; /* server notice mask */
126 int hopcount
; /* number of servers to this 0 = local */
127 unsigned short status
; /* Client type */
128 unsigned char handler
; /* Handler index */
129 unsigned long serial
; /* used to enforce 1 send per nick */
131 /* client->name is the unique name for a client nick or host */
132 char name
[NAMELEN
+ 1];
135 * client->username is the username from ident or the USER message,
136 * If the client is idented the USER message is ignored, otherwise
137 * the username part of the USER message is put here prefixed with a
138 * tilde depending on the I:line, Once a client has registered, this
139 * field should be considered read-only.
141 char username
[USERLEN
+ 1]; /* client's username */
144 * client->host contains the resolved name or ip address
145 * as a string for the user, it may be fiddled with for oper spoofing etc.
147 char host
[HOSTLEN
+ 1]; /* client's hostname */
148 char orighost
[HOSTLEN
+ 1]; /* original hostname (before dynamic spoofing) */
149 char sockhost
[HOSTIPLEN
+ 1]; /* clients ip */
150 char info
[REALLEN
+ 1]; /* Free form additional client info */
152 char id
[IDLEN
]; /* UID/SID, unique on the network */
154 /* list of who has this client on their allow list, its counterpart
157 rb_dlink_list on_allow_list
;
159 time_t first_received_message_time
;
160 int received_number_of_privmsgs
;
163 struct LocalUser
*localClient
;
164 struct PreClient
*preClient
;
166 time_t large_ctcp_sent
; /* ctcp to large group sent, relax flood checks */
167 char *certfp
; /* client certificate fingerprint */
172 rb_dlink_node tnode
; /* This is the node for the local list type the client is on */
173 rb_dlink_list connids
; /* This is the list of connids to free */
176 * The following fields are allocated only for local clients
177 * (directly connected to *this* server with a socket.
179 /* Anti flooding part, all because of lamers... */
180 time_t last_join_time
; /* when this client last
182 time_t last_leave_time
; /* when this client last
184 int join_leave_count
; /* count of JOIN/LEAVE in less than
185 MIN_JOIN_LEAVE_TIME seconds */
186 int oper_warn_count_down
; /* warn opers of this possible
187 spambot every time this gets to 0 */
188 time_t last_caller_id_time
;
190 time_t lasttime
; /* last time we parsed something */
191 time_t firsttime
; /* time client was created */
193 /* Send and receive linebuf queues .. */
194 buf_head_t buf_sendq
;
195 buf_head_t buf_recvq
;
198 * we want to use unsigned int here so the sizes have a better chance of
199 * staying the same on 64 bit machines. The current trend is to use
200 * I32LP64, (32 bit ints, 64 bit longs and pointers) and since ircd
201 * will NEVER run on an operating system where ints are less than 32 bits,
202 * it's a relatively safe bet to use ints. Since right shift operations are
203 * performed on these, it's not safe to allow them to become negative,
204 * which is possible for long running server connections. Unsigned values
205 * generally overflow gracefully. --Bleep
207 * We have modern conveniences. Let's use uint32_t. --Elizafox
209 uint32_t sendM
; /* Statistics: protocol messages send */
210 uint32_t sendK
; /* Statistics: total k-bytes send */
211 uint32_t receiveM
; /* Statistics: protocol messages received */
212 uint32_t receiveK
; /* Statistics: total k-bytes received */
213 uint16_t sendB
; /* counters to count upto 1-k lots of bytes */
214 uint16_t receiveB
; /* sent and received. */
215 struct Listener
*listener
; /* listener accepted from */
216 struct ConfItem
*att_conf
; /* attached conf */
217 struct server_conf
*att_sconf
;
219 struct rb_sockaddr_storage ip
;
220 time_t last_nick_change
;
221 int number_of_nick_changes
;
224 * XXX - there is no reason to save this, it should be checked when it's
225 * received and not stored, this is not used after registration
227 * agreed. lets get rid of it someday! --nenolod
235 int caps
; /* capabilities bit-field */
236 rb_fde_t
*F
; /* >= 0, for local clients */
238 /* time challenge response is valid for */
241 time_t next_away
; /* Don't allow next away before... */
244 /* clients allowed to talk through +g */
245 rb_dlink_list allow_list
;
247 /* nicknames theyre monitoring */
248 rb_dlink_list monitor_list
;
251 * Anti-flood stuff. We track how many messages were parsed and how
252 * many we were allowed in the current second, and apply a simple decay
256 int sent_parsed
; /* how many messages we've parsed in this second */
257 time_t last_knock
; /* time of last knock */
258 uint32_t random_ping
;
260 /* target change stuff */
261 /* targets we're aware of (fnv32(use_id(target_p))):
262 * 0..TGCHANGE_NUM-1 regular slots
263 * TGCHANGE_NUM..TGCHANGE_NUM+TGCHANGE_REPLY-1 reply slots
265 uint32_t targets
[TGCHANGE_NUM
+ TGCHANGE_REPLY
];
266 unsigned int targets_free
; /* free targets */
267 time_t target_last
; /* last time we cleared a slot */
269 /* ratelimit items */
271 unsigned int join_who_credits
;
273 struct ListClient
*safelist_data
;
275 char *mangledhost
; /* non-NULL if host mangling module loaded and
276 applicable to this client */
278 struct _ssl_ctl
*ssl_ctl
; /* which ssl daemon we're associate with */
279 struct _ssl_ctl
*z_ctl
; /* second ctl for ssl+zlib */
280 struct ws_ctl
*ws_ctl
; /* ctl for wsockd */
281 SSL_OPEN_CB
*ssl_callback
; /* ssl connection is now open */
283 struct ZipStats
*zipstats
; /* zipstats */
284 uint16_t cork_count
; /* used for corking/uncorking connections */
285 struct ev_entry
*event
; /* used for associated events */
287 char sasl_agent
[IDLEN
];
288 unsigned char sasl_out
;
289 unsigned char sasl_complete
;
291 unsigned int sasl_messages
;
292 unsigned int sasl_failures
;
293 time_t sasl_next_retry
;
296 #define AUTHC_F_DEFERRED 0x01
297 #define AUTHC_F_COMPLETE 0x02
301 uint32_t cid
; /* authd id */
302 time_t timeout
; /* When to terminate authd query */
303 bool accepted
; /* did authd accept us? */
304 char cause
; /* rejection cause */
305 char *data
; /* reason data */
306 char *reason
; /* reason we were rejected */
312 char spoofnick
[NICKLEN
+ 1];
313 char spoofuser
[USERLEN
+ 1];
314 char spoofhost
[HOSTLEN
+ 1];
316 struct AuthClient auth
;
318 struct rb_sockaddr_storage lip
; /* address of our side of the connection */
320 char id
[IDLEN
]; /* UID/SID, unique on the network (unverified) */
326 unsigned int users_min
, users_max
;
327 time_t created_min
, created_max
, topic_min
, topic_max
;
334 #define STAT_CONNECTING 0x01
335 #define STAT_HANDSHAKE 0x02
337 #define STAT_UNKNOWN 0x08
338 #define STAT_REJECT 0x10
339 #define STAT_SERVER 0x20
340 #define STAT_CLIENT 0x40
343 #define IsRegisteredUser(x) ((x)->status == STAT_CLIENT)
344 #define IsRegistered(x) (((x)->status > STAT_UNKNOWN) && ((x)->status != STAT_REJECT))
345 #define IsConnecting(x) ((x)->status == STAT_CONNECTING)
346 #define IsHandshake(x) ((x)->status == STAT_HANDSHAKE)
347 #define IsMe(x) ((x)->status == STAT_ME)
348 #define IsUnknown(x) ((x)->status == STAT_UNKNOWN)
349 #define IsServer(x) ((x)->status == STAT_SERVER)
350 #define IsClient(x) ((x)->status == STAT_CLIENT)
351 #define IsReject(x) ((x)->status == STAT_REJECT)
353 #define IsAnyServer(x) (IsServer(x) || IsHandshake(x) || IsConnecting(x))
355 #define IsOper(x) ((x)->umodes & UMODE_OPER)
356 #define IsAdmin(x) ((x)->umodes & UMODE_ADMIN)
358 #define SetReject(x) {(x)->status = STAT_REJECT; \
359 (x)->handler = UNREGISTERED_HANDLER; }
361 #define SetConnecting(x) {(x)->status = STAT_CONNECTING; \
362 (x)->handler = UNREGISTERED_HANDLER; }
364 #define SetHandshake(x) {(x)->status = STAT_HANDSHAKE; \
365 (x)->handler = UNREGISTERED_HANDLER; }
367 #define SetMe(x) {(x)->status = STAT_ME; \
368 (x)->handler = UNREGISTERED_HANDLER; }
370 #define SetUnknown(x) {(x)->status = STAT_UNKNOWN; \
371 (x)->handler = UNREGISTERED_HANDLER; }
373 #define SetServer(x) {(x)->status = STAT_SERVER; \
374 (x)->handler = SERVER_HANDLER; }
376 #define SetClient(x) {(x)->status = STAT_CLIENT; \
377 (x)->handler = IsOper((x)) ? \
378 OPER_HANDLER : CLIENT_HANDLER; }
379 #define SetRemoteClient(x) {(x)->status = STAT_CLIENT; \
380 (x)->handler = RCLIENT_HANDLER; }
382 #define STAT_CLIENT_PARSE (STAT_UNKNOWN | STAT_CLIENT)
383 #define STAT_SERVER_PARSE (STAT_CONNECTING | STAT_HANDSHAKE | STAT_SERVER)
385 #define PARSE_AS_CLIENT(x) ((x)->status & STAT_CLIENT_PARSE)
386 #define PARSE_AS_SERVER(x) ((x)->status & STAT_SERVER_PARSE)
395 #define TS_DOESTS 0x10000000
396 #define DoesTS(x) ((x)->tsinfo & TS_DOESTS)
398 #define has_id(source) ((source)->id[0] != '\0')
399 #define use_id(source) ((source)->id[0] != '\0' ? (source)->id : (source)->name)
401 /* if target is TS6, use id if it has one, else name */
402 #define get_id(source, target) ((IsServer(target->from) && has_id(target->from)) ? \
403 use_id(source) : (source)->name)
405 /* housekeeping flags */
407 #define FLAGS_PINGSENT 0x00000001 /* Unreplied ping sent */
408 #define FLAGS_DEAD 0x00000002 /* Local socket is dead--Exiting soon */
409 #define FLAGS_KILLED 0x00000004 /* Prevents "QUIT" from being sent for this */
410 #define FLAGS_SENTUSER 0x00000008 /* Client sent a USER command. */
411 #define FLAGS_CLICAP 0x00000010 /* In CAP negotiation, wait for CAP END */
412 #define FLAGS_CLOSING 0x00000020 /* set when closing to suppress errors */
413 #define FLAGS_PING_COOKIE 0x00000040 /* has sent ping cookie */
414 #define FLAGS_GOTID 0x00000080 /* successful ident lookup achieved */
415 #define FLAGS_FLOODDONE 0x00000100 /* flood grace period over / reported */
416 #define FLAGS_NORMALEX 0x00000200 /* Client exited normally */
417 #define FLAGS_MARK 0x00000400 /* marked client */
418 #define FLAGS_HIDDEN 0x00000800 /* hidden server */
419 #define FLAGS_EOB 0x00001000 /* EOB */
420 #define FLAGS_MYCONNECT 0x00002000 /* MyConnect */
421 #define FLAGS_IOERROR 0x00004000 /* IO error */
422 #define FLAGS_SERVICE 0x00008000 /* network service */
423 #define FLAGS_TGCHANGE 0x00010000 /* we're allowed to clear something */
424 #define FLAGS_DYNSPOOF 0x00020000 /* dynamic spoof, only opers see ip */
425 #define FLAGS_TGEXCESSIVE 0x00040000 /* whether the client has attemped to change targets excessively fast */
426 #define FLAGS_CLICAP_DATA 0x00080000 /* requested CAP LS 302 */
427 #define FLAGS_EXTENDCHANS 0x00100000
428 #define FLAGS_EXEMPTRESV 0x00200000
429 #define FLAGS_EXEMPTKLINE 0x00400000
430 #define FLAGS_EXEMPTFLOOD 0x00800000
431 #define FLAGS_IP_SPOOFING 0x01000000
432 #define FLAGS_EXEMPTSPAMBOT 0x02000000
433 #define FLAGS_EXEMPTSHIDE 0x04000000
434 #define FLAGS_EXEMPTJUPE 0x08000000
437 /* flags for local clients, this needs stuff moved from above to here at some point */
438 #define LFLAGS_SSL 0x00000001
439 #define LFLAGS_FLUSH 0x00000002
440 #define LFLAGS_CORK 0x00000004
441 #define LFLAGS_SCTP 0x00000008
443 /* umodes, settable flags */
444 /* lots of this moved to snomask -- jilles */
445 #define UMODE_SERVNOTICE 0x0001 /* server notices */
446 #define UMODE_WALLOP 0x0002 /* send wallops to them */
447 #define UMODE_OPERWALL 0x0004 /* Operwalls */
448 #define UMODE_INVISIBLE 0x0008 /* makes user invisible */
449 #define UMODE_CALLERID 0x0010 /* block unless caller id's */
450 #define UMODE_LOCOPS 0x0020 /* show locops */
451 #define UMODE_SERVICE 0x0040
452 #define UMODE_DEAF 0x0080
453 #define UMODE_NOFORWARD 0x0100 /* don't forward */
454 #define UMODE_REGONLYMSG 0x0200 /* only allow logged in users to msg */
456 /* user information flags, only settable by remote mode or local oper */
457 #define UMODE_OPER 0x1000 /* Operator */
458 #define UMODE_ADMIN 0x2000 /* Admin on server */
459 #define UMODE_SSLCLIENT 0x4000 /* using SSL */
461 #define DEFAULT_OPER_UMODES (UMODE_SERVNOTICE | UMODE_OPERWALL | \
462 UMODE_WALLOP | UMODE_LOCOPS)
463 #define DEFAULT_OPER_SNOMASK SNO_GENERAL
468 #define IsPerson(x) (IsClient(x) && (x)->user != NULL)
469 #define HasServlink(x) ((x)->flags & FLAGS_SERVLINK)
470 #define SetServlink(x) ((x)->flags |= FLAGS_SERVLINK)
471 #define MyConnect(x) ((x)->flags & FLAGS_MYCONNECT)
472 #define SetMyConnect(x) ((x)->flags |= FLAGS_MYCONNECT)
473 #define ClearMyConnect(x) ((x)->flags &= ~FLAGS_MYCONNECT)
475 #define MyClient(x) (MyConnect(x) && IsClient(x))
476 #define SetMark(x) ((x)->flags |= FLAGS_MARK)
477 #define ClearMark(x) ((x)->flags &= ~FLAGS_MARK)
478 #define IsMarked(x) ((x)->flags & FLAGS_MARK)
479 #define SetHidden(x) ((x)->flags |= FLAGS_HIDDEN)
480 #define ClearHidden(x) ((x)->flags &= ~FLAGS_HIDDEN)
481 #define IsHidden(x) ((x)->flags & FLAGS_HIDDEN)
482 #define ClearEob(x) ((x)->flags &= ~FLAGS_EOB)
483 #define SetEob(x) ((x)->flags |= FLAGS_EOB)
484 #define HasSentEob(x) ((x)->flags & FLAGS_EOB)
485 #define IsDead(x) ((x)->flags & FLAGS_DEAD)
486 #define SetDead(x) ((x)->flags |= FLAGS_DEAD)
487 #define IsClosing(x) ((x)->flags & FLAGS_CLOSING)
488 #define SetClosing(x) ((x)->flags |= FLAGS_CLOSING)
489 #define IsIOError(x) ((x)->flags & FLAGS_IOERROR)
490 #define SetIOError(x) ((x)->flags |= FLAGS_IOERROR)
491 #define IsAnyDead(x) (IsIOError(x) || IsDead(x) || IsClosing(x))
492 #define IsTGChange(x) ((x)->flags & FLAGS_TGCHANGE)
493 #define SetTGChange(x) ((x)->flags |= FLAGS_TGCHANGE)
494 #define ClearTGChange(x) ((x)->flags &= ~FLAGS_TGCHANGE)
495 #define IsDynSpoof(x) ((x)->flags & FLAGS_DYNSPOOF)
496 #define SetDynSpoof(x) ((x)->flags |= FLAGS_DYNSPOOF)
497 #define ClearDynSpoof(x) ((x)->flags &= ~FLAGS_DYNSPOOF)
498 #define IsTGExcessive(x) ((x)->flags & FLAGS_TGEXCESSIVE)
499 #define SetTGExcessive(x) ((x)->flags |= FLAGS_TGEXCESSIVE)
500 #define ClearTGExcessive(x) ((x)->flags &= ~FLAGS_TGEXCESSIVE)
504 #define IsSSL(x) ((x)->localClient->localflags & LFLAGS_SSL)
505 #define SetSSL(x) ((x)->localClient->localflags |= LFLAGS_SSL)
506 #define ClearSSL(x) ((x)->localClient->localflags &= ~LFLAGS_SSL)
508 #define IsFlush(x) ((x)->localClient->localflags & LFLAGS_FLUSH)
509 #define SetFlush(x) ((x)->localClient->localflags |= LFLAGS_FLUSH)
510 #define ClearFlush(x) ((x)->localClient->localflags &= ~LFLAGS_FLUSH)
512 #define IsSCTP(x) ((x)->localClient->localflags & LFLAGS_SCTP)
513 #define SetSCTP(x) ((x)->localClient->localflags |= LFLAGS_SCTP)
514 #define ClearSCTP(x) ((x)->localClient->localflags &= ~LFLAGS_SCTP)
517 #define MyOper(x) (MyConnect(x) && IsOper(x))
519 #define SetOper(x) {(x)->umodes |= UMODE_OPER; \
520 if (MyClient((x))) (x)->handler = OPER_HANDLER;}
522 #define ClearOper(x) {(x)->umodes &= ~(UMODE_OPER|UMODE_ADMIN); \
523 if (MyClient((x)) && !IsOper((x)) && !IsServer((x))) \
524 (x)->handler = CLIENT_HANDLER; }
527 #define IsInvisible(x) ((x)->umodes & UMODE_INVISIBLE)
528 #define SetInvisible(x) ((x)->umodes |= UMODE_INVISIBLE)
529 #define ClearInvisible(x) ((x)->umodes &= ~UMODE_INVISIBLE)
530 #define IsSSLClient(x) ((x)->umodes & UMODE_SSLCLIENT)
531 #define SetSSLClient(x) ((x)->umodes |= UMODE_SSLCLIENT)
532 #define ClearSSLClient(x) ((x)->umodes &= ~UMODE_SSLCLIENT)
533 #define SendWallops(x) ((x)->umodes & UMODE_WALLOP)
534 #define SendLocops(x) ((x)->umodes & UMODE_LOCOPS)
535 #define SendServNotice(x) ((x)->umodes & UMODE_SERVNOTICE)
536 #define SendOperwall(x) ((x)->umodes & UMODE_OPERWALL)
537 #define IsSetCallerId(x) ((x)->umodes & UMODE_CALLERID)
538 #define IsService(x) ((x)->umodes & UMODE_SERVICE)
539 #define IsDeaf(x) ((x)->umodes & UMODE_DEAF)
540 #define IsNoForward(x) ((x)->umodes & UMODE_NOFORWARD)
541 #define IsSetRegOnlyMsg(x) ((x)->umodes & UMODE_REGONLYMSG)
543 #define SetGotId(x) ((x)->flags |= FLAGS_GOTID)
544 #define IsGotId(x) (((x)->flags & FLAGS_GOTID) != 0)
546 #define IsExemptKline(x) ((x)->flags & FLAGS_EXEMPTKLINE)
547 #define SetExemptKline(x) ((x)->flags |= FLAGS_EXEMPTKLINE)
548 #define IsExemptFlood(x) ((x)->flags & FLAGS_EXEMPTFLOOD)
549 #define SetExemptFlood(x) ((x)->flags |= FLAGS_EXEMPTFLOOD)
550 #define IsExemptSpambot(x) ((x)->flags & FLAGS_EXEMPTSPAMBOT)
551 #define SetExemptSpambot(x) ((x)->flags |= FLAGS_EXEMPTSPAMBOT)
552 #define IsExemptShide(x) ((x)->flags & FLAGS_EXEMPTSHIDE)
553 #define SetExemptShide(x) ((x)->flags |= FLAGS_EXEMPTSHIDE)
554 #define IsExemptJupe(x) ((x)->flags & FLAGS_EXEMPTJUPE)
555 #define SetExemptJupe(x) ((x)->flags |= FLAGS_EXEMPTJUPE)
556 #define IsExemptResv(x) ((x)->flags & FLAGS_EXEMPTRESV)
557 #define SetExemptResv(x) ((x)->flags |= FLAGS_EXEMPTRESV)
558 #define IsIPSpoof(x) ((x)->flags & FLAGS_IP_SPOOFING)
559 #define SetIPSpoof(x) ((x)->flags |= FLAGS_IP_SPOOFING)
560 #define IsExtendChans(x) ((x)->flags & FLAGS_EXTENDCHANS)
561 #define SetExtendChans(x) ((x)->flags |= FLAGS_EXTENDCHANS)
563 /* for local users: flood grace period is over
564 * for servers: mentioned in networknotice.c notice
566 #define IsFloodDone(x) ((x)->flags & FLAGS_FLOODDONE)
567 #define SetFloodDone(x) ((x)->flags |= FLAGS_FLOODDONE)
569 /* These also operate on the uplink from which it came */
570 #define IsCork(x) (MyConnect(x) ? (x)->localClient->cork_count : (x)->from->localClient->cork_count)
571 #define SetCork(x) (MyConnect(x) ? (x)->localClient->cork_count++ : (x)->from->localClient->cork_count++ )
572 #define ClearCork(x) (MyConnect(x) ? (x)->localClient->cork_count-- : (x)->from->localClient->cork_count--)
575 * definitions for get_client_name
587 extern void check_banned_lines(void);
588 extern void check_klines(void);
589 extern void check_one_kline(struct ConfItem
*kline
);
590 extern void check_dlines(void);
591 extern void check_xlines(void);
592 extern void resv_nick_fnc(const char *mask
, const char *reason
, int temp_time
);
594 extern const char *get_client_name(struct Client
*client
, int show_ip
);
595 extern const char *log_client_name(struct Client
*, int);
596 extern int is_remote_connect(struct Client
*);
597 extern void init_client(void);
598 extern struct Client
*make_client(struct Client
*from
);
599 extern void free_pre_client(struct Client
*client
);
601 extern void notify_banned_client(struct Client
*, struct ConfItem
*, int ban
);
602 extern int exit_client(struct Client
*, struct Client
*, struct Client
*, const char *);
604 extern void error_exit_client(struct Client
*, int);
606 extern void count_local_client_memory(size_t * count
, size_t * memory
);
607 extern void count_remote_client_memory(size_t * count
, size_t * memory
);
609 extern int clean_nick(const char *, int loc_client
);
611 extern struct Client
*find_chasing(struct Client
*, const char *, int *);
612 extern struct Client
*find_person(const char *);
613 extern struct Client
*find_named_person(const char *);
614 extern struct Client
*next_client(struct Client
*, const char *);
616 #define accept_message(s, t) ((s) == (t) || (rb_dlinkFind((s), &((t)->localClient->allow_list))))
617 extern void del_all_accepts(struct Client
*client_p
);
619 extern void dead_link(struct Client
*client_p
, int sendqex
);
620 extern int show_ip(struct Client
*source_p
, struct Client
*target_p
);
621 extern int show_ip_conf(struct ConfItem
*aconf
, struct Client
*source_p
);
622 extern int show_ip_whowas(struct Whowas
*whowas
, struct Client
*source_p
);
624 extern void free_user(struct User
*, struct Client
*);
625 extern struct User
*make_user(struct Client
*);
626 extern struct Server
*make_server(struct Client
*);
627 extern void close_connection(struct Client
*);
628 extern void init_uid(void);
629 extern char *generate_uid(void);
631 void allocate_away(struct Client
*);
632 void free_away(struct Client
*);
634 uint32_t connid_get(struct Client
*client_p
);
635 void connid_put(uint32_t id
);
636 void client_release_connids(struct Client
*client_p
);
638 #endif /* INCLUDED_client_h */