/[svn]/branches/newio/include/client.h
ViewVC logotype

Contents of /branches/newio/include/client.h

Parent Directory Parent Directory | Revision Log Revision Log


Revision 2408 - (show annotations)
Thu Jul 18 19:57:58 2013 UTC (6 years, 11 months ago) by michael
File MIME type: text/x-csrc
File size: 23150 byte(s)
- ioengine changes as of 18JUL13

1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 *
4 * Copyright (C) 2002 by the past and present ircd coders, and others.
5 *
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 /*! \file client.h
23 * \brief Header including structures, macros and prototypes for client handling
24 * \version $Id$
25 */
26
27
28 #ifndef INCLUDED_client_h
29 #define INCLUDED_client_h
30
31 #include "list.h"
32 #include "config.h"
33 #include "ioengine.h"
34 #include "ircd_defs.h"
35 #include "dbuf.h"
36 #include "msgq.h"
37 #include "channel.h"
38 #include "s_auth.h"
39
40
41 /* free flags */
42 #define FREEFLAG_SOCKET 0x0001 /**< socket needs to be freed */
43 #define FREEFLAG_TIMER 0x0002 /**< timer needs to be freed */
44
45 /** Return value from various functions to indicate the source has
46 * been disconnected. */
47 #define CPTR_KILLED -2
48
49
50 /*
51 * status macros.
52 */
53 #define STAT_CONNECTING 0x01
54 #define STAT_HANDSHAKE 0x02
55 #define STAT_ME 0x04
56 #define STAT_UNKNOWN 0x08
57 #define STAT_SERVER 0x10
58 #define STAT_CLIENT 0x20
59
60 #define REG_NEED_USER 0x1
61 #define REG_NEED_NICK 0x2
62 #define REG_NEED_CAP 0x4
63 #define REG_INIT (REG_NEED_USER|REG_NEED_NICK)
64
65 #define HasID(x) ((x)->id[0] != '\0')
66 #define ID(x) (HasID(x) ? (x)->id : (x)->name)
67 #define ID_or_name(x,client_p) ((IsCapable(client_p, CAP_TS6) && HasID(x)) ? (x)->id : (x)->name)
68
69 #define IsRegistered(x) ((x)->status > STAT_UNKNOWN)
70 #define IsConnecting(x) ((x)->status == STAT_CONNECTING)
71 #define IsHandshake(x) ((x)->status == STAT_HANDSHAKE)
72 #define IsMe(x) ((x)->status == STAT_ME)
73 #define IsUnknown(x) ((x)->status == STAT_UNKNOWN)
74 #define IsServer(x) ((x)->status == STAT_SERVER)
75 #define IsClient(x) ((x)->status == STAT_CLIENT)
76
77 #define SetConnecting(x) {(x)->status = STAT_CONNECTING; \
78 (x)->handler = UNREGISTERED_HANDLER; }
79
80 #define SetHandshake(x) {(x)->status = STAT_HANDSHAKE; \
81 (x)->handler = UNREGISTERED_HANDLER; }
82
83 #define SetMe(x) {(x)->status = STAT_ME; \
84 (x)->handler = UNREGISTERED_HANDLER; }
85
86 #define SetUnknown(x) {(x)->status = STAT_UNKNOWN; \
87 (x)->handler = UNREGISTERED_HANDLER; }
88
89 #define SetServer(x) {(x)->status = STAT_SERVER; \
90 (x)->handler = SERVER_HANDLER; }
91
92 #define SetClient(x) {(x)->status = STAT_CLIENT; \
93 (x)->handler = HasUMode(x, UMODE_OPER) ? \
94 OPER_HANDLER : CLIENT_HANDLER; }
95
96 #define MyConnect(x) ((x)->localClient != NULL)
97 #define MyClient(x) (MyConnect(x) && IsClient(x))
98
99 /*
100 * ts stuff
101 */
102 #define TS_CURRENT 6 /**< current TS protocol version */
103 #define TS_MIN 5 /**< minimum supported TS protocol version */
104 #define TS_DOESTS 0x20000000
105 #define DoesTS(x) ((x)->tsinfo == TS_DOESTS)
106
107
108
109 #define CAP_MULTI_PREFIX 0x00000001
110 #define CAP_AWAY_NOTIFY 0x00000002
111
112 #define HasCap(x, y) ((x)->localClient->cap_active & (y))
113
114 /* housekeeping flags */
115 #define FLAGS_PINGSENT 0x00000001 /**< Unreplied ping sent */
116 #define FLAGS_DEADSOCKET 0x00000002 /**< Local socket is dead--Exiting soon */
117 #define FLAGS_KILLED 0x00000004 /**< Prevents "QUIT" from being sent for this */
118 #define FLAGS_CLOSING 0x00000008 /**< set when closing to suppress errors */
119 #define FLAGS_GOTID 0x00000010 /**< successful ident lookup achieved */
120 #define FLAGS_NEEDID 0x00000020 /**< auth{} block say must use ident return */
121 #define FLAGS_SENDQEX 0x00000040 /**< Sendq exceeded */
122 #define FLAGS_IPHASH 0x00000080 /**< iphashed this client */
123 #define FLAGS_MARK 0x00000100 /**< marked client */
124 #define FLAGS_CANFLOOD 0x00000200 /**< client has the ability to flood */
125 #define FLAGS_EXEMPTGLINE 0x00000400 /**< client can't be G-lined */
126 #define FLAGS_EXEMPTKLINE 0x00000800 /**< client is exempt from kline */
127 #define FLAGS_NOLIMIT 0x00001000 /**< client is exempt from limits */
128 #define FLAGS_PING_COOKIE 0x00002000 /**< PING Cookie */
129 #define FLAGS_IP_SPOOFING 0x00004000 /**< client IP is spoofed */
130 #define FLAGS_FLOODDONE 0x00008000 /**< Flood grace period has been ended. */
131 #define FLAGS_EOB 0x00010000 /**< server has sent us an EOB */
132 #define FLAGS_HIDDEN 0x00020000 /**< a hidden server. not shown in /links */
133 #define FLAGS_BLOCKED 0x00040000 /**< socket is in a blocked condition */
134 #define FLAGS_USERHOST 0x00080000 /**< client is in userhost hash */
135 #define FLAGS_BURSTED 0x00100000 /**< user was already bursted */
136 #define FLAGS_EXEMPTRESV 0x00200000 /**< client is exempt from RESV */
137 #define FLAGS_GOTUSER 0x00400000 /**< if we received a USER command */
138 #define FLAGS_FINISHED_AUTH 0x00800000 /**< Client has been released from auth */
139 #define FLAGS_FLOOD_NOTICED 0x01000000 /**< Notice to opers about this flooder has been sent */
140 #define FLAGS_SERVICE 0x02000000 /**< Client/server is a network service */
141 #define FLAGS_AUTH_SPOOF 0x04000000 /**< user's hostname has been spoofed by an auth{} spoof*/
142 #define FLAGS_SSL 0x08000000 /**< User is connected via TLS/SSL */
143 #define FLAGS_NONEWLINE 0x10000000 /**< No \n in buffer */
144
145 #define HasFlag(x, y) ((x)->flags & (y))
146 #define AddFlag(x, y) ((x)->flags |= (y))
147 #define DelFlag(x, y) ((x)->flags &= ~(y))
148
149
150
151 /* umodes, settable flags */
152 #define UMODE_SERVNOTICE 0x00000001 /**< server notices such as kill */
153 #define UMODE_CCONN 0x00000002 /**< Client Connections */
154 #define UMODE_REJ 0x00000004 /**< Bot Rejections */
155 #define UMODE_SKILL 0x00000008 /**< Server Killed */
156 #define UMODE_FULL 0x00000010 /**< Full messages */
157 #define UMODE_SPY 0x00000020 /**< see STATS / LINKS */
158 #define UMODE_DEBUG 0x00000040 /**< 'debugging' info */
159 #define UMODE_NCHANGE 0x00000080 /**< Nick change notice */
160 #define UMODE_WALLOP 0x00000100 /**< send wallops to them */
161 #define UMODE_OPERWALL 0x00000200 /**< Operwalls */
162 #define UMODE_INVISIBLE 0x00000400 /**< makes user invisible */
163 #define UMODE_BOTS 0x00000800 /**< shows bots */
164 #define UMODE_EXTERNAL 0x00001000 /**< show servers introduced and splitting */
165 #define UMODE_CALLERID 0x00002000 /**< block unless caller id's */
166 #define UMODE_SOFTCALLERID 0x00004000 /**< block unless on common channel */
167 #define UMODE_UNAUTH 0x00008000 /**< show unauth connects here */
168 #define UMODE_LOCOPS 0x00010000 /**< show locops */
169 #define UMODE_DEAF 0x00020000 /**< don't receive channel messages */
170 #define UMODE_REGISTERED 0x00040000 /**< User has identified for that nick. */
171 #define UMODE_REGONLY 0x00080000 /**< Only registered nicks may PM */
172 #define UMODE_HIDDEN 0x00100000 /**< Operator status is hidden */
173 #define UMODE_OPER 0x00200000 /**< Operator */
174 #define UMODE_ADMIN 0x00400000 /**< Admin on server */
175 #define UMODE_FARCONNECT 0x00800000 /**< Can see remote client connects/exits */
176 #define UMODE_HIDDENHOST 0x01000000 /**< User's host is hidden */
177 #define UMODE_SSL 0x02000000 /**< User is connected via TLS/SSL */
178
179
180 #define UMODE_ALL UMODE_SERVNOTICE
181
182 #define HasUMode(x, y) ((x)->umodes & (y))
183 #define AddUMode(x, y) ((x)->umodes |= (y))
184 #define DelUMode(x, y) ((x)->umodes &= ~(y))
185
186 #define SEND_UMODES (UMODE_INVISIBLE | UMODE_OPER | UMODE_WALLOP |\
187 UMODE_REGONLY | UMODE_REGISTERED | UMODE_ADMIN |\
188 UMODE_HIDDEN | UMODE_HIDDENHOST | UMODE_SSL)
189
190
191
192 /* oper priv flags */
193 #define OPER_FLAG_KILL_REMOTE 0x00000001 /**< Oper can global kill */
194 #define OPER_FLAG_KILL 0x00000002 /**< Oper can do local KILL */
195 #define OPER_FLAG_UNKLINE 0x00000004 /**< Oper can use unkline */
196 #define OPER_FLAG_GLINE 0x00000008 /**< Oper can use gline */
197 #define OPER_FLAG_K 0x00000010 /**< Oper can kill/kline */
198 #define OPER_FLAG_X 0x00000020 /**< Oper can xline */
199 #define OPER_FLAG_DIE 0x00000040 /**< Oper can die */
200 #define OPER_FLAG_REHASH 0x00000080 /**< Oper can rehash */
201 #define OPER_FLAG_ADMIN 0x00000100 /**< Oper can set umode +a */
202 #define OPER_FLAG_OPERWALL 0x00000200 /**< Oper can use OPERWALL command */
203 #define OPER_FLAG_REMOTEBAN 0x00000400 /**< Oper can set remote bans */
204 #define OPER_FLAG_GLOBOPS 0x00000800 /**< Oper can use GLOBOPS command */
205 #define OPER_FLAG_MODULE 0x00001000 /**< Oper can use MODULE commands */
206 #define OPER_FLAG_RESTART 0x00002000 /**< Oper can use RESTART command */
207 #define OPER_FLAG_DLINE 0x00004000 /**< Oper can use DLINE command */
208 #define OPER_FLAG_UNDLINE 0x00008000 /**< Oper can use UNDLINE command */
209 #define OPER_FLAG_SET 0x00010000 /**< Oper can use SET command */
210 #define OPER_FLAG_SQUIT 0x00020000 /**< Oper can do local SQUIT */
211 #define OPER_FLAG_SQUIT_REMOTE 0x00040000 /**< Oper can do global SQUIT */
212 #define OPER_FLAG_CONNECT 0x00080000 /**< Oper can do local CONNECT */
213 #define OPER_FLAG_CONNECT_REMOTE 0x00100000 /**< Oper can do global CONNECT */
214 #define OPER_FLAG_WALLOPS 0x00200000 /**< Oper can do WALLOPS */
215 #define OPER_FLAG_LOCOPS 0x00400000 /**< Oper can do LOCOPS */
216
217 #define HasOFlag(x, y) (MyConnect(x) ? (x)->localClient->operflags & (y) : 0)
218 #define AddOFlag(x, y) ((x)->localClient->operflags |= (y))
219 #define DelOFlag(x, y) ((x)->localClient->operflags &= ~(y))
220 #define ClrOFlag(x) ((x)->localClient->operflags = 0)
221
222
223
224 /* flags macros. */
225 #define IsAuthFinished(x) ((x)->flags & FLAGS_FINISHED_AUTH)
226 #define IsDead(x) ((x)->flags & FLAGS_DEADSOCKET)
227 #define SetDead(x) ((x)->flags |= FLAGS_DEADSOCKET)
228 #define IsClosing(x) ((x)->flags & FLAGS_CLOSING)
229 #define SetClosing(x) ((x)->flags |= FLAGS_CLOSING)
230 #define SetCanFlood(x) ((x)->flags |= FLAGS_CANFLOOD)
231 #define IsCanFlood(x) ((x)->flags & FLAGS_CANFLOOD)
232 #define IsDefunct(x) ((x)->flags & (FLAGS_DEADSOCKET|FLAGS_CLOSING| \
233 FLAGS_KILLED))
234
235 /* oper flags */
236 #define MyOper(x) (MyConnect(x) && HasUMode(x, UMODE_OPER))
237
238 #define SetOper(x) {(x)->umodes |= UMODE_OPER; \
239 if (!IsServer((x))) (x)->handler = OPER_HANDLER;}
240
241 #define ClearOper(x) {(x)->umodes &= ~(UMODE_OPER|UMODE_ADMIN); \
242 if (!HasUMode(x, UMODE_OPER) && !IsServer((x))) \
243 (x)->handler = CLIENT_HANDLER; }
244
245 #define SetSendQExceeded(x) ((x)->flags |= FLAGS_SENDQEX)
246 #define IsSendQExceeded(x) ((x)->flags & FLAGS_SENDQEX)
247
248 #define SetIpHash(x) ((x)->flags |= FLAGS_IPHASH)
249 #define ClearIpHash(x) ((x)->flags &= ~FLAGS_IPHASH)
250 #define IsIpHash(x) ((x)->flags & FLAGS_IPHASH)
251
252 #define SetUserHost(x) ((x)->flags |= FLAGS_USERHOST)
253 #define ClearUserHost(x) ((x)->flags &= ~FLAGS_USERHOST)
254 #define IsUserHostIp(x) ((x)->flags & FLAGS_USERHOST)
255
256 #define SetPingSent(x) ((x)->flags |= FLAGS_PINGSENT)
257 #define IsPingSent(x) ((x)->flags & FLAGS_PINGSENT)
258 #define ClearPingSent(x) ((x)->flags &= ~FLAGS_PINGSENT)
259
260 #define SetNeedId(x) ((x)->flags |= FLAGS_NEEDID)
261 #define IsNeedId(x) ((x)->flags & FLAGS_NEEDID)
262
263 #define SetGotId(x) ((x)->flags |= FLAGS_GOTID)
264 #define IsGotId(x) ((x)->flags & FLAGS_GOTID)
265
266 #define IsExemptKline(x) ((x)->flags & FLAGS_EXEMPTKLINE)
267 #define SetExemptKline(x) ((x)->flags |= FLAGS_EXEMPTKLINE)
268 #define IsExemptLimits(x) ((x)->flags & FLAGS_NOLIMIT)
269 #define SetExemptLimits(x) ((x)->flags |= FLAGS_NOLIMIT)
270 #define IsExemptGline(x) ((x)->flags & FLAGS_EXEMPTGLINE)
271 #define SetExemptGline(x) ((x)->flags |= FLAGS_EXEMPTGLINE)
272 #define IsExemptResv(x) ((x)->flags & FLAGS_EXEMPTRESV)
273 #define SetExemptResv(x) ((x)->flags |= FLAGS_EXEMPTRESV)
274 #define SetIPSpoof(x) ((x)->flags |= FLAGS_IP_SPOOFING)
275 #define IsIPSpoof(x) ((x)->flags & FLAGS_IP_SPOOFING)
276 #define DelIPSpoof(x) ((x)->flags &= ~FLAGS_IP_SPOOFING)
277
278 #define IsFloodDone(x) ((x)->flags & FLAGS_FLOODDONE)
279 #define SetFloodDone(x) ((x)->flags |= FLAGS_FLOODDONE)
280 #define HasPingCookie(x) ((x)->flags & FLAGS_PING_COOKIE)
281 #define SetPingCookie(x) ((x)->flags |= FLAGS_PING_COOKIE)
282 #define IsHidden(x) ((x)->flags & FLAGS_HIDDEN)
283 #define SetHidden(x) ((x)->flags |= FLAGS_HIDDEN)
284
285 #define IsSendqBlocked(x) ((x)->flags & FLAGS_BLOCKED)
286 #define SetSendqBlocked(x) ((x)->flags |= FLAGS_BLOCKED)
287 #define ClearSendqBlocked(x) ((x)->flags &= ~FLAGS_BLOCKED)
288
289 /** Return non-zero if the client ignores flood limits. */
290 #define IsTrusted(x) ((x)->status & \
291 (STAT_CONNECTING | STAT_HANDSHAKE | STAT_ME | STAT_SERVER))
292
293
294 /*! \brief addr_mask_type enumeration */
295 enum addr_mask_type
296 {
297 HIDE_IP, /**< IP is hidden. Resolved hostname is shown instead */
298 SHOW_IP, /**< IP is shown. No parts of it are hidden or masked */
299 MASK_IP /**< IP is masked. 255.255.255.255 is shown instead */
300 };
301
302 /*! \brief Server structure */
303 struct Server
304 {
305 dlink_list server_list; /**< Servers on this server */
306 dlink_list client_list; /**< Clients on this server */
307 char by[NICKLEN + 1]; /**< who activated this connection */
308 };
309
310 /*! \brief ListTask structure */
311 struct ListTask
312 {
313 dlink_list show_mask; /**< show these channels.. */
314 dlink_list hide_mask; /**< ..and hide these ones */
315
316 unsigned int hash_index; /**< the bucket we are currently in */
317 unsigned int users_min;
318 unsigned int users_max;
319 unsigned int created_min;
320 unsigned int created_max;
321 unsigned int topicts_min;
322 unsigned int topicts_max;
323 };
324
325 /*! \brief Connection structure
326 *
327 * Allocated only for local clients, that are directly connected
328 * to \b this server with a socket.
329 */
330 struct Connection
331 {
332 dlink_node lclient_node, node;
333 struct Connection *con_next; /**< Next connection with queued data */
334 struct Connection **con_prev; /**< What points to us */
335
336 unsigned int registration;
337 unsigned int cap_client; /**< Client capabilities (from us) */
338 unsigned int cap_active; /**< Active capabilities (to us) */
339 unsigned int caps; /**< capabilities bit-field */
340
341 unsigned int operflags; /**< IRC Operator privilege flags */
342 unsigned int random_ping; /**< Holding a 32bit value used for PING cookies */
343
344 uint64_t serial; /**< used to enforce 1 send per nick */
345
346 time_t lasttime; /**< ...should be only LOCAL clients? --msa */
347 time_t firsttime; /**< time client was created */
348 time_t since; /**< last time we parsed something */
349 time_t last_knock; /**< time of last knock */
350 time_t last_join_time; /**< when this client last
351 joined a channel */
352 time_t last_leave_time; /**< when this client last
353 * left a channel */
354 int join_leave_count; /**< count of JOIN/LEAVE in less than
355 MIN_JOIN_LEAVE_TIME seconds */
356 int oper_warn_count_down; /**< warn opers of this possible
357 spambot every time this gets to 0 */
358 time_t last_caller_id_time;
359 time_t first_received_message_time;
360 time_t last_nick_change;
361 time_t last_privmsg; /**< Last time we got a PRIVMSG */
362 time_t last_away; /**< Away since... */
363
364 int freeflag; /**< indicates if connection can be freed */
365 int error; /**< last socket level error for client */
366 int received_number_of_privmsgs;
367 unsigned int number_of_nick_changes;
368 unsigned int lastsq; /**< # 2k blocks when sendqueued called last. */
369 unsigned int count; /**< Amount of data in buffer */
370
371 char buffer[IRCD_BUFSIZE]; /**< Incoming message buffer; or
372 the error that caused this
373 clients socket to close. */
374 struct Socket socket; /**< socket descriptor for client */
375 struct Timer proc; /**< process latent messages from client */
376 struct ListTask *list_task;
377 struct MsgQ sendQ; /**< Outgoing message queue */
378 struct DBuf recvQ; /**< Incoming data yet to be parsed */
379
380 struct {
381 unsigned int messages; /**< Statistics: protocol messages sent/received */
382 uint64_t bytes; /**< Statistics: total bytes sent/received */
383 } recv, send;
384
385 struct AuthRequest *auth;
386 struct Listener *listener; /**< listener accepted from */
387 dlink_list acceptlist; /**< clients I'll allow to talk to me */
388 dlink_list watches; /**< chain of Watch pointer blocks */
389 dlink_list confs; /**< Configuration record associated */
390 dlink_list invited; /**< chain of invite pointer blocks */
391 struct irc_ssaddr ip;
392 int aftype; /**< Makes life easier for DNS res in IPV6 */
393 int country_id; /**< ID corresponding to a ISO 3166 country code */
394
395 char *passwd;
396
397 /* Anti-flood stuff. We track how many messages were parsed and how
398 * many we were allowed in the current second, and apply a simple
399 * decay to avoid flooding.
400 * -- adrian
401 */
402 int allow_read; /**< how many we're allowed to read in this second */
403 int sent_parsed; /**< how many messages we've parsed in this second */
404
405 char* response; /**< expected response from client */
406 char* auth_oper; /**< Operator to become if they supply the response.*/
407 };
408
409 /*! \brief Client structure */
410 struct Client
411 {
412 dlink_node node;
413 dlink_node lnode; /**< Used for Server->servers/users */
414
415 struct Connection *localClient;
416 struct Client *hnext; /**< For client hash table lookups by name */
417 struct Client *idhnext; /**< For SID hash table lookups by sid */
418 struct Server *serv; /**< ...defined, if this is a server */
419 struct Client *servptr; /**< Points to server this Client is on */
420 struct Client *from; /**< == self, if Local Client, *NEVER* NULL! */
421
422 time_t tsinfo; /**< TS on the nick, SVINFO on server */
423
424 unsigned int flags; /**< client flags */
425 unsigned int umodes; /**< opers, normal users subset */
426 unsigned int hopcount; /**< number of servers to this 0 = local */
427 unsigned int status; /**< Client type */
428 unsigned int handler; /**< Handler index */
429
430 dlink_list whowas;
431 dlink_list channel; /**< chain of channel pointer blocks */
432
433 char away[AWAYLEN + 1]; /**< Client's AWAY message. Can be set/unset via AWAY command */
434 char name[HOSTLEN + 1]; /**< unique name for a client nick or host */
435 char svid[HOSTLEN + 1]; /**< Services ID. XXX: Going with HOSTLEN for now. NICKLEN might be too small
436 if dealing with timestamps */
437 char id[IDLEN + 1]; /**< client ID, unique ID per client */
438 /*
439 * client->username is the username from ident or the USER message,
440 * If the client is idented the USER message is ignored, otherwise
441 * the username part of the USER message is put here prefixed with a
442 * tilde depending on the auth{} block. Once a client has registered,
443 * this field should be considered read-only.
444 */
445 char username[USERLEN + 1]; /* client's username */
446 /*
447 * client->host contains the resolved name or ip address
448 * as a string for the user, it may be fiddled with for oper spoofing etc.
449 * once it's changed the *real* address goes away. This should be
450 * considered a read-only field after the client has registered.
451 */
452 char host[HOSTLEN + 1]; /* client's hostname */
453
454 /*
455 * client->info for unix clients will normally contain the info from the
456 * gcos field in /etc/passwd but anything can go here.
457 */
458 char info[REALLEN + 1]; /* Free form additional client info */
459
460 /*
461 * client->sockhost contains the ip address gotten from the socket as a
462 * string, this field should be considered read-only once the connection
463 * has been made. (set in s_bsd.c only)
464 */
465 char sockhost[HOSTIPLEN + 1]; /* This is the host name from the
466 socket ip address as string */
467 char *certfp;
468 };
469
470
471 extern struct Client me;
472 extern dlink_list listing_client_list;
473 extern dlink_list global_client_list;
474 extern dlink_list unknown_list; /* unknown clients ON this server only */
475 extern dlink_list local_client_list; /* local clients only ON this server */
476 extern dlink_list serv_list; /* local servers to this server ONLY */
477 extern dlink_list global_serv_list; /* global servers on the network */
478 extern dlink_list oper_list; /* our opers, duplicated in local_client_list */
479
480 extern int accept_message(struct Client *, struct Client *);
481 extern unsigned int idle_time_get(const struct Client *, const struct Client *);
482 extern struct split_nuh_item *find_accept(const char *, const char *,
483 const char *, struct Client *,
484 int (*)(const char *, const char *));
485 extern void del_accept(struct split_nuh_item *, struct Client *);
486 extern void del_all_accepts(struct Client *);
487 extern int exit_client(struct Client *, struct Client *, const char *);
488 extern int vexit_client_msg(struct Client *, struct Client *, const char *, va_list);
489 extern int exit_client_msg(struct Client *, struct Client *, const char *, ...);
490 extern void client_drop_sendq(struct Connection *);
491 extern void client_add_sendq(struct Connection *, struct Connection **);
492 extern void add_client_to_list(struct Client *);
493 extern void remove_client_from_list(struct Client *);
494 extern void check_conf_klines(void);
495 extern void client_init(void);
496 extern struct Client *make_client(struct Client *);
497 extern struct Client *find_chasing(struct Client *, struct Client *, const char *, int *);
498 extern struct Client *find_person(const struct Client *const, const char *);
499 extern const char *get_client_name(const struct Client *, enum addr_mask_type);
500
501 #endif /* INCLUDED_client_h */

Properties

Name Value
svn:eol-style native
svn:keywords Id Revision

svnadmin@ircd-hybrid.org
ViewVC Help
Powered by ViewVC 1.1.28