/[svn]/ircd-hybrid/include/client.h
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Annotation of /ircd-hybrid/include/client.h

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Revision 502 - (hide annotations)
Fri Mar 3 19:49:25 2006 UTC (15 years, 3 months ago) by michael
File MIME type: text/x-csrc
File size: 24852 byte(s)
- Implemented CAP command handler based uppon ircu's m_cap()
- Added somewhat outdated draft-mitchell-irc-capabilities-01.txt until
  I get the latest version from kev.
- Added "multi-prefix" cap so clients supporting "multi-prefix"
  may recieve multi prefixed NAMES replies, e.g. @%+nick1 @+nick2 ..
- Fixed "make clean" for src/conf/

1 adx 30 /*
2     * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3     * client.h: The ircd client header.
4     *
5     * Copyright (C) 2002 by the past and present ircd coders, and others.
6     *
7     * This program is free software; you can redistribute it and/or modify
8     * it under the terms of the GNU General Public License as published by
9     * the Free Software Foundation; either version 2 of the License, or
10     * (at your option) any later version.
11     *
12     * This program is distributed in the hope that it will be useful,
13     * but WITHOUT ANY WARRANTY; without even the implied warranty of
14     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15     * GNU General Public License for more details.
16     *
17     * You should have received a copy of the GNU General Public License
18     * along with this program; if not, write to the Free Software
19     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20     * USA
21     *
22 knight 31 * $Id$
23 adx 30 */
24    
25     #ifndef INCLUDED_client_h
26     #define INCLUDED_client_h
27    
28     #include "setup.h"
29     #include "ircd_handler.h"
30     #include "channel.h"
31    
32     #define PASSWDLEN 20
33     #define CIPHERKEYLEN 64 /* 512bit */
34     #define IDLEN 12 /* this is the maximum length, not the actual
35     generated length; DO NOT CHANGE! */
36    
37     /*
38     * pre declare structs
39     */
40     struct AccessItem;
41     struct Whowas;
42     struct DNSReply;
43     struct Listener;
44     struct Client;
45     struct LocalUser;
46    
47     struct Server
48     {
49     char by[NICKLEN]; /* who activated this connection */
50 michael 213 /* TBD - Add back support for user@host info in /TRACE */
51 adx 30 struct ConfItem *sconf; /* ConfItem connect{} pointer for this server */
52     dlink_list servers; /* Servers on this server */
53     dlink_list users; /* Users on this server */
54     int dep_servers; /* Total number of dependent servers on all levels */
55     int dep_users; /* Total number of dependent users on all levels */
56 db 101 dlink_list leafs_hubs; /* leafs and hubs masks for server */
57 adx 30 };
58    
59     struct SlinkRpl
60     {
61     int command;
62     int datalen;
63     int gotdatalen;
64     int readdata;
65     unsigned char *data;
66     };
67    
68     struct ZipStats
69     {
70     unsigned long in;
71     unsigned long in_wire;
72     unsigned long out;
73     unsigned long out_wire;
74     double in_ratio;
75     double out_ratio;
76     };
77    
78     struct ListTask
79     {
80     int hash_index; /* the bucket we are currently in */
81     dlink_list show_mask; /* show these channels.. */
82     dlink_list hide_mask; /* ..and hide these ones */
83     unsigned int users_min, users_max;
84     unsigned int created_min, created_max;
85     unsigned int topicts_min, topicts_max;
86     };
87    
88 db 232 /* For accept processing */
89     struct Accept
90     {
91     dlink_node node;
92 michael 235 char *nick;
93     char *user;
94 db 232 char *host;
95     };
96    
97 adx 30 struct Client
98     {
99     dlink_node node;
100     dlink_node lnode; /* Used for Server->servers/users */
101    
102     struct Client *hnext; /* For client hash table lookups by name */
103     struct Client *idhnext; /* For SID hash table lookups by sid */
104    
105     struct Server* serv; /* ...defined, if this is a server */
106     struct Client* servptr; /* Points to server this Client is on */
107     struct Client* from; /* == self, if Local Client, *NEVER* NULL! */
108    
109     time_t lasttime; /* ...should be only LOCAL clients? --msa */
110     time_t firsttime; /* time client was created */
111     time_t since; /* last time we parsed something */
112     time_t tsinfo; /* TS on the nick, SVINFO on server */
113     unsigned long connect_id; /* unique connection ID */
114     unsigned int umodes; /* opers, normal users subset */
115     unsigned int flags; /* client flags */
116    
117     unsigned short hopcount; /* number of servers to this 0 = local */
118     unsigned short status; /* Client type */
119     unsigned char handler; /* Handler index */
120 michael 398
121 adx 30 char *away;
122 michael 98
123 adx 30 /*
124     * client->name is the unique name for a client nick or host
125     */
126     char name[HOSTLEN + 1];
127     char id[IDLEN + 1]; /* client ID, unique ID per client */
128    
129     /*
130     * client->username is the username from ident or the USER message,
131     * If the client is idented the USER message is ignored, otherwise
132     * the username part of the USER message is put here prefixed with a
133     * tilde depending on the I:line, Once a client has registered, this
134     * field should be considered read-only.
135     */
136     char username[USERLEN + 1]; /* client's username */
137    
138     /*
139     * client->host contains the resolved name or ip address
140     * as a string for the user, it may be fiddled with for oper spoofing etc.
141     * once it's changed the *real* address goes away. This should be
142     * considered a read-only field after the client has registered.
143     */
144     char host[HOSTLEN + 1]; /* client's hostname */
145    
146     /*
147     * client->info for unix clients will normally contain the info from the
148     * gcos field in /etc/passwd but anything can go here.
149     */
150     char info[REALLEN + 1]; /* Free form additional client info */
151    
152     /* client->sockhost contains the ip address gotten from the socket as a
153 michael 315 * string
154 adx 30 */
155     char sockhost[HOSTIPLEN + 1]; /* This is the host name from the
156     socket ip address as string */
157 michael 191 dlink_list whowas; /* Pointers to whowas structs */
158 adx 30 dlink_list channel; /* chain of channel pointer blocks */
159    
160     struct LocalUser *localClient;
161     };
162    
163     struct LocalUser
164     {
165 michael 502 unsigned int registration;
166     unsigned int cap_client; /* Client capabilities (from us) */
167     unsigned int cap_active; /* Active capabilities (to us) */
168 adx 30 /*
169     * The following fields are allocated only for local clients
170     * (directly connected to *this* server with a socket.
171     */
172     /* Anti flooding part, all because of lamers... */
173     time_t last_away; /* Away since... */
174     time_t last_join_time; /* when this client last
175     joined a channel */
176     time_t last_leave_time; /* when this client last
177     * left a channel */
178     int join_leave_count; /* count of JOIN/LEAVE in less than
179     MIN_JOIN_LEAVE_TIME seconds */
180     int oper_warn_count_down; /* warn opers of this possible
181     spambot every time this gets to 0 */
182     time_t reject_delay;
183     time_t last_caller_id_time;
184     time_t first_received_message_time;
185     int received_number_of_privmsgs;
186    
187     dlink_node lclient_node;
188    
189     unsigned int operflags; /* oper priv flags */
190    
191     struct ListTask *list_task;
192     /* Send and receive dbufs .. */
193     struct dbuf_queue buf_sendq;
194     struct dbuf_queue buf_recvq;
195    
196     struct {
197     unsigned int messages; /* Statistics: protocol messages sent/received */
198     uint64_t bytes; /* Statistics: total bytes sent/received */
199     } recv, send;
200    
201 db 101 struct Listener *listener; /* listener accepted from */
202 db 126 struct ClassItem *class; /* Client's class */
203 adx 30 struct irc_ssaddr ip;
204     int aftype; /* Makes life easier for DNS res in IPV6 */
205     struct DNSQuery *dns_query; /* result returned from resolver query */
206 michael 398
207 michael 283 time_t last; /* Last time client sent a PRIVMSG */
208 adx 30 time_t last_nick_change;
209     int number_of_nick_changes;
210    
211     char *passwd;
212     int caps; /* capabilities bit-field */
213     int enc_caps; /* cipher capabilities bit-field */
214    
215     #ifdef HAVE_LIBCRYPTO
216     struct EncCapability *in_cipher;
217     struct EncCapability *out_cipher;
218    
219     char in_key[CIPHERKEYLEN];
220     char out_key[CIPHERKEYLEN];
221     #endif
222    
223     fde_t fd;
224     fde_t ctrlfd; /* For servers: control fd used for sending commands
225     to servlink */
226    
227     struct SlinkRpl slinkrpl; /* slink reply being parsed */
228     char *slinkq; /* sendq for control data */
229     int slinkq_ofs; /* ofset into slinkq */
230     int slinkq_len; /* length remaining after slinkq_ofs */
231    
232     struct ZipStats zipstats;
233    
234     /* Anti-flood stuff. We track how many messages were parsed and how
235     * many we were allowed in the current second, and apply a simple
236     * decay to avoid flooding.
237     * -- adrian
238     */
239     int allow_read; /* how many we're allowed to read in this second */
240     int sent_parsed; /* how many messages we've parsed in this second */
241     time_t last_knock; /* time of last knock */
242     unsigned long random_ping;
243 michael 249 unsigned long serial; /* used to enforce 1 send per nick */
244 adx 30
245     char* response; /* expected response from client */
246     char* auth_oper; /* Operator to become if they supply the response.*/
247 michael 98
248 michael 213 dlink_list watches; /**< chain of Watch pointer blocks */
249 michael 398
250 db 232 /* caller ID allow list */
251 michael 315 dlink_list acceptlist; /* clients I'll allow to talk to me */
252     dlink_list invited; /* chain of invite pointer blocks */
253 adx 30 };
254    
255     /*
256     * status macros.
257     */
258     #define STAT_CONNECTING 0x01
259     #define STAT_HANDSHAKE 0x02
260     #define STAT_ME 0x04
261     #define STAT_UNKNOWN 0x08
262     #define STAT_SERVER 0x10
263     #define STAT_CLIENT 0x20
264    
265 michael 502 #define REG_NEED_USER 0x1
266     #define REG_NEED_NICK 0x2
267     #define REG_NEED_CAP 0x4
268     #define REG_INIT (REG_NEED_USER|REG_NEED_NICK)
269    
270 adx 30 #define HasID(x) ((x)->id[0] != '\0')
271     #define ID(x) (HasID(x) ? (x)->id : (x)->name)
272     #define ID_or_name(x,client_p) ((IsCapable(client_p, CAP_TS6) && HasID(x)) ? (x)->id : (x)->name)
273    
274     #define IsRegistered(x) ((x)->status > STAT_UNKNOWN)
275     #define IsConnecting(x) ((x)->status == STAT_CONNECTING)
276     #define IsHandshake(x) ((x)->status == STAT_HANDSHAKE)
277     #define IsMe(x) ((x)->status == STAT_ME)
278     #define IsUnknown(x) ((x)->status == STAT_UNKNOWN)
279     #define IsServer(x) ((x)->status == STAT_SERVER)
280     #define IsClient(x) ((x)->status == STAT_CLIENT)
281    
282     #define IsOper(x) ((x)->umodes & UMODE_OPER)
283     #define IsAdmin(x) ((x)->umodes & UMODE_ADMIN)
284    
285     #define SetConnecting(x) {(x)->status = STAT_CONNECTING; \
286     (x)->handler = UNREGISTERED_HANDLER; }
287    
288     #define SetHandshake(x) {(x)->status = STAT_HANDSHAKE; \
289     (x)->handler = UNREGISTERED_HANDLER; }
290    
291     #define SetMe(x) {(x)->status = STAT_ME; \
292     (x)->handler = UNREGISTERED_HANDLER; }
293    
294     #define SetUnknown(x) {(x)->status = STAT_UNKNOWN; \
295     (x)->handler = UNREGISTERED_HANDLER; }
296    
297     #define SetServer(x) {(x)->status = STAT_SERVER; \
298     (x)->handler = SERVER_HANDLER; }
299    
300     #define SetClient(x) {(x)->status = STAT_CLIENT; \
301     (x)->handler = IsOper((x)) ? \
302     OPER_HANDLER : CLIENT_HANDLER; }
303    
304     #define SetEob(x) ((x)->flags |= FLAGS_EOB)
305     #define HasSentEob(x) ((x)->flags & FLAGS_EOB)
306    
307     /*
308     * ts stuff
309     */
310     #define TS_CURRENT 6 /* current TS protocol version */
311     #ifdef TS5_ONLY
312     #define TS_MIN 5
313     #else
314     #define TS_MIN 3 /* minimum supported TS protocol version */
315     #endif
316     #define TS_DOESTS 0x20000000
317     #define DoesTS(x) ((x)->tsinfo == TS_DOESTS)
318    
319 michael 502 #define CAP_MULTI_PREFIX 0x00000001
320 adx 30
321 michael 502
322 adx 30 /* housekeeping flags */
323 michael 284 #define FLAGS_PINGSENT 0x00000001 /* Unreplied ping sent */
324     #define FLAGS_DEADSOCKET 0x00000002 /* Local socket is dead--Exiting soon */
325     #define FLAGS_KILLED 0x00000004 /* Prevents "QUIT" from being sent for this */
326     #define FLAGS_CLOSING 0x00000008 /* set when closing to suppress errors */
327     #define FLAGS_GOTID 0x00000010 /* successful ident lookup achieved */
328     #define FLAGS_NEEDID 0x00000020 /* I-lines say must use ident return */
329     #define FLAGS_SENDQEX 0x00000040 /* Sendq exceeded */
330     #define FLAGS_IPHASH 0x00000080 /* iphashed this client */
331     #define FLAGS_CRYPTIN 0x00000100 /* incoming data must be decrypted */
332     #define FLAGS_CRYPTOUT 0x00000200 /* outgoing data must be encrypted */
333     #define FLAGS_WAITAUTH 0x00000400 /* waiting for CRYPTLINK AUTH command */
334     #define FLAGS_SERVLINK 0x00000800 /* servlink has servlink process */
335     #define FLAGS_MARK 0x00001000 /* marked client */
336     #define FLAGS_CANFLOOD 0x00002000 /* client has the ability to flood */
337     #define FLAGS_EXEMPTGLINE 0x00004000 /* client can't be G-lined */
338     #define FLAGS_EXEMPTKLINE 0x00008000 /* client is exempt from kline */
339     #define FLAGS_NOLIMIT 0x00010000 /* client is exempt from limits */
340     #define FLAGS_RESTRICTED 0x00020000 /* client cannot op others */
341     #define FLAGS_PING_COOKIE 0x00040000 /* PING Cookie */
342     #define FLAGS_IDLE_LINED 0x00080000 /* client is exempt from idle-time limits */
343     #define FLAGS_IP_SPOOFING 0x00100000 /* client IP is spoofed */
344     #define FLAGS_FLOODDONE 0x00200000 /* Flood grace period has been ended. */
345     #define FLAGS_EOB 0x00400000 /* server has received EOB */
346     #define FLAGS_HIDDEN 0x00800000 /* a hidden server. not shown in /links */
347     #define FLAGS_BLOCKED 0x01000000 /* must wait for COMM_SELECT_WRITE */
348     #define FLAGS_SBLOCKED 0x02000000 /* slinkq is blocked */
349     #define FLAGS_USERHOST 0x04000000 /* client is in userhost hash */
350     #define FLAGS_BURSTED 0x08000000 /* user was already bursted */
351     #define FLAGS_EXEMPTRESV 0x10000000 /* client is exempt from RESV */
352     #define FLAGS_GOTUSER 0x20000000 /* if we received a USER command */
353     #define FLAGS_PINGWARNING 0x40000000 /* unreplied ping warning already sent */
354     #define FLAGS_FLOOD_NOTICED 0x80000000 /* if we already sent a notice to opers */
355 adx 30
356    
357     /* umodes, settable flags */
358     #define UMODE_SERVNOTICE 0x00001 /* server notices such as kill */
359     #define UMODE_CCONN 0x00002 /* Client Connections */
360     #define UMODE_REJ 0x00004 /* Bot Rejections */
361     #define UMODE_SKILL 0x00008 /* Server Killed */
362     #define UMODE_FULL 0x00010 /* Full messages */
363     #define UMODE_SPY 0x00020 /* see STATS / LINKS */
364     #define UMODE_DEBUG 0x00040 /* 'debugging' info */
365     #define UMODE_NCHANGE 0x00080 /* Nick change notice */
366     #define UMODE_WALLOP 0x00100 /* send wallops to them */
367     #define UMODE_OPERWALL 0x00200 /* Operwalls */
368     #define UMODE_INVISIBLE 0x00400 /* makes user invisible */
369     #define UMODE_BOTS 0x00800 /* shows bots */
370     #define UMODE_EXTERNAL 0x01000 /* show servers introduced and splitting */
371     #define UMODE_CALLERID 0x02000 /* block unless caller id's */
372     #define UMODE_SOFTCALLERID 0x04000 /* block unless on common channel */
373     #define UMODE_UNAUTH 0x08000 /* show unauth connects here */
374     #define UMODE_LOCOPS 0x10000 /* show locops */
375     #define UMODE_DEAF 0x20000 /* don't receive channel messages */
376    
377     /* user information flags, only settable by remote mode or local oper */
378     #define UMODE_OPER 0x40000 /* Operator */
379     #define UMODE_ADMIN 0x80000 /* Admin on server */
380     #define UMODE_ALL UMODE_SERVNOTICE
381    
382     #define SEND_UMODES (UMODE_INVISIBLE | UMODE_OPER | UMODE_WALLOP | \
383     UMODE_ADMIN)
384    
385    
386     /* oper priv flags */
387     #define OPER_FLAG_GLOBAL_KILL 0x00000001 /* oper can global kill */
388     #define OPER_FLAG_REMOTE 0x00000002 /* oper can do squits/connects */
389     #define OPER_FLAG_UNKLINE 0x00000004 /* oper can use unkline */
390     #define OPER_FLAG_GLINE 0x00000008 /* oper can use gline */
391     #define OPER_FLAG_N 0x00000010 /* oper can umode n */
392     #define OPER_FLAG_K 0x00000020 /* oper can kill/kline */
393     #define OPER_FLAG_X 0x00000040 /* oper can xline */
394     #define OPER_FLAG_DIE 0x00000080 /* oper can die */
395     #define OPER_FLAG_REHASH 0x00000100 /* oper can rehash */
396     #define OPER_FLAG_ADMIN 0x00000200 /* oper can set umode +a */
397     #define OPER_FLAG_HIDDEN_ADMIN 0x00000400 /* admin is hidden */
398     #define OPER_FLAG_OPERWALL 0x00000800 /* */
399     #define OPER_FLAG_OPER_SPY 0x00001000 /* */
400     #define OPER_FLAG_REMOTEBAN 0x00002000 /* */
401     #define OPER_FLAG_HIDDEN_OPER 0x00004000 /* */
402    
403     #define SetOFlag(x, y) ((x)->localClient->operflags |= (y))
404    
405    
406     /* flags macros. */
407     #define IsDead(x) ((x)->flags & FLAGS_DEADSOCKET)
408     #define SetDead(x) ((x)->flags |= FLAGS_DEADSOCKET)
409     #define IsClosing(x) ((x)->flags & FLAGS_CLOSING)
410     #define SetClosing(x) ((x)->flags |= FLAGS_CLOSING)
411     #define IsKilled(x) ((x)->flags & FLAGS_KILLED)
412     #define SetKilled(x) ((x)->flags |= FLAGS_KILLED)
413     #define IsCryptIn(x) ((x)->flags & FLAGS_CRYPTIN)
414     #define SetCryptIn(x) ((x)->flags |= FLAGS_CRYPTIN)
415     #define IsCryptOut(x) ((x)->flags & FLAGS_CRYPTOUT)
416     #define SetCryptOut(x) ((x)->flags |= FLAGS_CRYPTOUT)
417     #define IsWaitAuth(x) ((x)->flags & FLAGS_WAITAUTH)
418     #define SetWaitAuth(x) ((x)->flags |= FLAGS_WAITAUTH)
419     #define ClearWaitAuth(x) ((x)->flags &= ~FLAGS_WAITAUTH)
420     #define HasServlink(x) ((x)->flags & FLAGS_SERVLINK)
421     #define SetServlink(x) ((x)->flags |= FLAGS_SERVLINK)
422     #define MyConnect(x) ((x)->localClient != NULL)
423     #define MyClient(x) (MyConnect(x) && IsClient(x))
424     #define SetMark(x) ((x)->flags |= FLAGS_MARK)
425     #define ClearMark(x) ((x)->flags &= ~FLAGS_MARK)
426     #define IsMarked(x) ((x)->flags & FLAGS_MARK)
427     #define SetCanFlood(x) ((x)->flags |= FLAGS_CANFLOOD)
428     #define IsCanFlood(x) ((x)->flags & FLAGS_CANFLOOD)
429     #define IsDefunct(x) ((x)->flags & (FLAGS_DEADSOCKET|FLAGS_CLOSING| \
430     FLAGS_KILLED))
431    
432     /* oper flags */
433     #define MyOper(x) (MyConnect(x) && IsOper(x))
434    
435     #define SetOper(x) {(x)->umodes |= UMODE_OPER; \
436     if (!IsServer((x))) (x)->handler = OPER_HANDLER;}
437    
438     #define ClearOper(x) {(x)->umodes &= ~(UMODE_OPER|UMODE_ADMIN); \
439     if (!IsOper((x)) && !IsServer((x))) \
440     (x)->handler = CLIENT_HANDLER; }
441    
442     #define IsInvisible(x) ((x)->umodes & UMODE_INVISIBLE)
443     #define SendWallops(x) ((x)->umodes & UMODE_WALLOP)
444     #define IsSetCallerId(x) ((x)->umodes & \
445     (UMODE_CALLERID|UMODE_SOFTCALLERID))
446     #define IsSoftCallerId(x) ((x)->umodes & UMODE_SOFTCALLERID)
447     #define IsDeaf(x) ((x)->umodes & UMODE_DEAF)
448    
449 michael 284 #define SetFloodNoticed(x) ((x)->flags |= FLAGS_FLOOD_NOTICED)
450     #define ClearFloodNoticed(x) ((x)->flags &= ~FLAGS_FLOOD_NOTICED)
451     #define IsFloodNoticed(x) ((x)->flags & FLAGS_FLOOD_NOTICED)
452    
453 adx 30 #define SetSendQExceeded(x) ((x)->flags |= FLAGS_SENDQEX)
454     #define IsSendQExceeded(x) ((x)->flags & FLAGS_SENDQEX)
455    
456     #define SetIpHash(x) ((x)->flags |= FLAGS_IPHASH)
457     #define ClearIpHash(x) ((x)->flags &= ~FLAGS_IPHASH)
458     #define IsIpHash(x) ((x)->flags & FLAGS_IPHASH)
459    
460     #define SetUserHost(x) ((x)->flags |= FLAGS_USERHOST)
461     #define ClearUserHost(x) ((x)->flags &= ~FLAGS_USERHOST)
462     #define IsUserHostIp(x) ((x)->flags & FLAGS_USERHOST)
463    
464     #define SetPingSent(x) ((x)->flags |= FLAGS_PINGSENT)
465     #define IsPingSent(x) ((x)->flags & FLAGS_PINGSENT)
466     #define ClearPingSent(x) ((x)->flags &= ~FLAGS_PINGSENT)
467    
468     #define SetPingWarning(x) ((x)->flags |= FLAGS_PINGWARNING)
469     #define IsPingWarning(x) ((x)->flags & FLAGS_PINGWARNING)
470     #define ClearPingWarning(x) ((x)->flags &= ~FLAGS_PINGWARNING)
471    
472     #define SetNeedId(x) ((x)->flags |= FLAGS_NEEDID)
473     #define IsNeedId(x) ((x)->flags & FLAGS_NEEDID)
474    
475     #define SetGotId(x) ((x)->flags |= FLAGS_GOTID)
476     #define IsGotId(x) ((x)->flags & FLAGS_GOTID)
477    
478     #define IsExemptKline(x) ((x)->flags & FLAGS_EXEMPTKLINE)
479     #define SetExemptKline(x) ((x)->flags |= FLAGS_EXEMPTKLINE)
480     #define IsExemptLimits(x) ((x)->flags & FLAGS_NOLIMIT)
481     #define SetExemptLimits(x) ((x)->flags |= FLAGS_NOLIMIT)
482     #define IsExemptGline(x) ((x)->flags & FLAGS_EXEMPTGLINE)
483     #define SetExemptGline(x) ((x)->flags |= FLAGS_EXEMPTGLINE)
484     #define IsExemptResv(x) ((x)->flags & FLAGS_EXEMPTRESV)
485     #define SetExemptResv(x) ((x)->flags |= FLAGS_EXEMPTRESV)
486     #define SetIPSpoof(x) ((x)->flags |= FLAGS_IP_SPOOFING)
487     #define IsIPSpoof(x) ((x)->flags & FLAGS_IP_SPOOFING)
488    
489     #define IsIdlelined(x) ((x)->flags & FLAGS_IDLE_LINED)
490     #define SetIdlelined(x) ((x)->flags |= FLAGS_IDLE_LINED)
491     #define IsRestricted(x) ((x)->flags & FLAGS_RESTRICTED)
492     #define SetRestricted(x) ((x)->flags |= FLAGS_RESTRICTED)
493    
494     #define IsFloodDone(x) ((x)->flags & FLAGS_FLOODDONE)
495     #define SetFloodDone(x) ((x)->flags |= FLAGS_FLOODDONE)
496     #define HasPingCookie(x) ((x)->flags & FLAGS_PING_COOKIE)
497     #define SetPingCookie(x) ((x)->flags |= FLAGS_PING_COOKIE)
498     #define IsHidden(x) ((x)->flags & FLAGS_HIDDEN)
499     #define SetHidden(x) ((x)->flags |= FLAGS_HIDDEN)
500    
501     #define IsSendqBlocked(x) ((x)->flags & FLAGS_BLOCKED)
502     #define SetSendqBlocked(x) ((x)->flags |= FLAGS_BLOCKED)
503     #define ClearSendqBlocked(x) ((x)->flags &= ~FLAGS_BLOCKED)
504     #define IsSlinkqBlocked(x) ((x)->flags & FLAGS_SBLOCKED)
505     #define SetSlinkqBlocked(x) ((x)->flags |= FLAGS_SBLOCKED)
506     #define ClearSlinkqBlocked(x) ((x)->flags &= ~FLAGS_SBLOCKED)
507    
508     #define IsBursted(x) ((x)->flags & FLAGS_BURSTED)
509     #define SetBursted(x) ((x)->flags |= FLAGS_BURSTED)
510     #define ClearBursted(x) ((x)->flags &= ~FLAGS_BURSTED)
511    
512     #define IsCaptured(x) ((x)->handler == DUMMY_HANDLER)
513     #define SetCaptured(x) ((x)->handler = DUMMY_HANDLER)
514     #define ClearCaptured(x) ((x)->handler = CLIENT_HANDLER)
515    
516     /* operflags macros */
517     #define ClearOperFlags(x) ((x)->localClient->operflags = 0)
518     #define IsOperGlobalKill(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_GLOBAL_KILL : 0)
519     #define IsOperRemote(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_REMOTE : 0)
520     #define IsOperUnkline(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_UNKLINE : 0)
521     #define IsOperGline(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_GLINE : 0)
522     #define IsOperN(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_N : 0)
523     #define IsOperK(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_K : 0)
524     #define IsOperDie(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_DIE : 0)
525     #define IsOperRehash(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_REHASH : 0)
526     #define IsOperAdmin(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_ADMIN : 0)
527     #define IsOperHiddenAdmin(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_HIDDEN_ADMIN : 0)
528     #define IsOperX(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_X : 0)
529     #define IsOperWall(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_OPERWALL : 0)
530     #define IsOperRemoteBan(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_REMOTEBAN : 0)
531     #define IsOperHidden(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_HIDDEN_OPER : 0)
532    
533     /*
534     * definitions for get_client_name
535     * TBD - make this an enum
536     */
537     #define HIDE_IP 0
538     #define SHOW_IP 1
539     #define MASK_IP 2
540    
541 adx 190 EXTERN struct Client me;
542     EXTERN dlink_list listing_client_list;
543     EXTERN dlink_list global_client_list;
544 adx 30
545 adx 190 void init_client(void);
546     void dead_link_on_write(struct Client *, int);
547     void dead_link_on_read(struct Client *, int);
548     void exit_aborted_clients(void);
549     void free_exited_clients(void);
550 adx 30
551 michael 235 EXTERN int accept_message(struct Client *, struct Client *);
552     EXTERN struct Accept *find_accept(const char *, const char *,
553     const char *, struct Client *, int);
554     EXTERN void del_accept(struct Accept *, struct Client *);
555 michael 458 EXTERN void set_initial_nick(struct Client *, const char *);
556 adx 190 EXTERN void exit_client(struct Client *, struct Client *, const char *);
557     EXTERN void check_conf_klines(void);
558     EXTERN void change_local_nick(struct Client *, struct Client *, const char *);
559     EXTERN void report_error(int, const char *, const char *, int);
560     EXTERN struct Client *make_client(struct Client *);
561     EXTERN struct Client *find_chasing(struct Client *, struct Client *, const char *, int *);
562     EXTERN struct Client *find_person(const struct Client *const, const char *);
563     EXTERN const char *get_client_name(struct Client *, int);
564     EXTERN void log_user_exit(struct Client *);
565     EXTERN void log_oper_action(int type, const struct Client *, const char *, ...);
566    
567 adx 30 #endif /* INCLUDED_client_h */

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