/[svn]/ircd-hybrid-7.2/include/client.h
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Annotation of /ircd-hybrid-7.2/include/client.h

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Revision 503 - (hide annotations)
Fri Mar 3 19:53:47 2006 UTC (15 years, 2 months ago) by michael
File MIME type: text/x-csrc
File size: 25054 byte(s)
- Backported CAP changes from HEAD since it doesn't affect
  any of the ircd's core components and should be supported
  as soon as possible.

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 "fdlist.h"
29     #include "setup.h"
30     #include "ircd_defs.h"
31     #include "ircd_handler.h"
32     #include "dbuf.h"
33     #include "channel.h"
34     #include "irc_res.h"
35    
36     #define HOSTIPLEN 53 /* sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255.ipv6") */
37     #define PASSWDLEN 20
38     #define CIPHERKEYLEN 64 /* 512bit */
39     #define IDLEN 12 /* this is the maximum length, not the actual
40     generated length; DO NOT CHANGE! */
41    
42     /*
43     * pre declare structs
44     */
45     struct AccessItem;
46     struct Whowas;
47     struct DNSReply;
48     struct Listener;
49     struct Client;
50     struct LocalUser;
51    
52     /*
53     * Client structures
54     */
55    
56     struct Server
57     {
58     char by[NICKLEN]; /* who activated this connection */
59     struct ConfItem *sconf; /* ConfItem connect{} pointer for this server */
60     dlink_list servers; /* Servers on this server */
61     dlink_list users; /* Users on this server */
62     int dep_servers; /* Total number of dependent servers on all levels */
63     int dep_users; /* Total number of dependent users on all levels */
64     };
65    
66     struct SlinkRpl
67     {
68     int command;
69     int datalen;
70     int gotdatalen;
71     int readdata;
72     unsigned char *data;
73     };
74    
75     struct ZipStats
76     {
77     unsigned long in;
78     unsigned long in_wire;
79     unsigned long out;
80     unsigned long out_wire;
81     double in_ratio;
82     double out_ratio;
83     };
84    
85     struct ListTask
86     {
87     int hash_index; /* the bucket we are currently in */
88     dlink_list show_mask; /* show these channels.. */
89     dlink_list hide_mask; /* ..and hide these ones */
90     unsigned int users_min, users_max;
91     unsigned int created_min, created_max;
92     unsigned int topicts_min, topicts_max;
93     };
94    
95     struct Client
96     {
97     dlink_node node;
98     dlink_node lnode; /* Used for Server->servers/users */
99    
100     struct Client *hnext; /* For client hash table lookups by name */
101     struct Client *idhnext; /* For SID hash table lookups by sid */
102    
103     struct Server* serv; /* ...defined, if this is a server */
104     struct Client* servptr; /* Points to server this Client is on */
105     struct Client* from; /* == self, if Local Client, *NEVER* NULL! */
106    
107     struct Whowas* whowas; /* Pointers to whowas structs */
108     time_t lasttime; /* ...should be only LOCAL clients? --msa */
109     time_t firsttime; /* time client was created */
110     time_t since; /* last time we parsed something */
111     time_t tsinfo; /* TS on the nick, SVINFO on server */
112     unsigned long connect_id; /* unique connection ID */
113     unsigned int umodes; /* opers, normal users subset */
114     unsigned int flags; /* client flags */
115    
116     unsigned short hopcount; /* number of servers to this 0 = local */
117     unsigned short status; /* Client type */
118     unsigned char handler; /* Handler index */
119     unsigned long serial; /* used to enforce 1 send per nick */
120     unsigned long lazyLinkClientExists; /* This client exists on the
121     * bit mapped lazylink servers
122     * mapped here
123     */
124     char *away;
125     /*
126     * client->name is the unique name for a client nick or host
127     */
128     char name[HOSTLEN + 1];
129     char id[IDLEN + 1]; /* client ID, unique ID per client */
130    
131     /*
132     * client->llname is used to store the clients requested nick
133     * temporarily for new connections.
134     */
135     char llname[NICKLEN];
136    
137     /*
138     * client->username is the username from ident or the USER message,
139     * If the client is idented the USER message is ignored, otherwise
140     * the username part of the USER message is put here prefixed with a
141     * tilde depending on the I:line, Once a client has registered, this
142     * field should be considered read-only.
143     */
144     char username[USERLEN + 1]; /* client's username */
145    
146     /*
147     * client->host contains the resolved name or ip address
148     * as a string for the user, it may be fiddled with for oper spoofing etc.
149     * once it's changed the *real* address goes away. This should be
150     * considered a read-only field after the client has registered.
151     */
152     char host[HOSTLEN + 1]; /* client's hostname */
153    
154     /*
155     * client->info for unix clients will normally contain the info from the
156     * gcos field in /etc/passwd but anything can go here.
157     */
158     char info[REALLEN + 1]; /* Free form additional client info */
159    
160     /* client->sockhost contains the ip address gotten from the socket as a
161     * string, this field should be considered read-only once the connection
162     * has been made. (set in s_bsd.c only)
163     */
164     char sockhost[HOSTIPLEN + 1]; /* This is the host name from the
165     socket ip address as string */
166     /* caller ID allow list */
167     /* This has to be here, since a client on an on_allow_list could
168     * be a remote client. simpler to keep both here.
169     */
170     dlink_list allow_list; /* clients I'll allow to talk to me */
171     dlink_list on_allow_list; /* clients that have =me= on their allow list*/
172    
173     dlink_list channel; /* chain of channel pointer blocks */
174    
175     struct LocalUser *localClient;
176     };
177    
178     struct LocalUser
179     {
180     /*
181     * The following fields are allocated only for local clients
182     * (directly connected to *this* server with a socket.
183     */
184 michael 503 unsigned int registration;
185     unsigned int cap_client; /* Client capabilities (from us) */
186     unsigned int cap_active; /* Active capabilities (to us) */
187    
188 adx 30 /* Anti flooding part, all because of lamers... */
189     time_t last_away; /* Away since... */
190     time_t last_join_time; /* when this client last
191     joined a channel */
192     time_t last_leave_time; /* when this client last
193     * left a channel */
194     int join_leave_count; /* count of JOIN/LEAVE in less than
195     MIN_JOIN_LEAVE_TIME seconds */
196     int oper_warn_count_down; /* warn opers of this possible
197     spambot every time this gets to 0 */
198     time_t reject_delay;
199     time_t last_caller_id_time;
200     time_t first_received_message_time;
201     int received_number_of_privmsgs;
202     int flood_noticed;
203    
204     dlink_node lclient_node;
205    
206     unsigned int operflags; /* oper priv flags */
207    
208     struct ListTask *list_task;
209     /* Send and receive dbufs .. */
210     struct dbuf_queue buf_sendq;
211     struct dbuf_queue buf_recvq;
212    
213     struct {
214     unsigned int messages; /* Statistics: protocol messages sent/received */
215     uint64_t bytes; /* Statistics: total bytes sent/received */
216     } recv, send;
217    
218     struct Listener *listener; /* listener accepted from */
219 michael 317 dlink_list confs; /* Configuration record associated */
220     dlink_list invited; /* chain of invite pointer blocks */
221 adx 30 struct irc_ssaddr ip;
222     int aftype; /* Makes life easier for DNS res in IPV6 */
223 michael 317 struct DNSQuery *dns_query; /* result returned from resolver query */
224 adx 30 unsigned long serverMask; /* Only used for Lazy Links */
225     time_t last; /* Last time we got a PRIVMSG */
226     time_t last_nick_change;
227     int number_of_nick_changes;
228    
229     char *passwd;
230     int caps; /* capabilities bit-field */
231     int enc_caps; /* cipher capabilities bit-field */
232    
233     #ifdef HAVE_LIBCRYPTO
234     struct EncCapability *in_cipher;
235     struct EncCapability *out_cipher;
236    
237     char in_key[CIPHERKEYLEN];
238     char out_key[CIPHERKEYLEN];
239     #endif
240    
241     fde_t fd;
242     fde_t ctrlfd; /* For servers: control fd used for sending commands
243     to servlink */
244    
245     struct SlinkRpl slinkrpl; /* slink reply being parsed */
246     char *slinkq; /* sendq for control data */
247     int slinkq_ofs; /* ofset into slinkq */
248     int slinkq_len; /* length remaining after slinkq_ofs */
249    
250     struct ZipStats zipstats;
251    
252     /* Anti-flood stuff. We track how many messages were parsed and how
253     * many we were allowed in the current second, and apply a simple
254     * decay to avoid flooding.
255     * -- adrian
256     */
257     int allow_read; /* how many we're allowed to read in this second */
258     int sent_parsed; /* how many messages we've parsed in this second */
259     time_t last_knock; /* time of last knock */
260     unsigned long random_ping;
261    
262     char* response; /* expected response from client */
263     char* auth_oper; /* Operator to become if they supply the response.*/
264     };
265    
266     /*
267     * status macros.
268     */
269     #define STAT_CONNECTING 0x01
270     #define STAT_HANDSHAKE 0x02
271     #define STAT_ME 0x04
272     #define STAT_UNKNOWN 0x08
273     #define STAT_SERVER 0x10
274     #define STAT_CLIENT 0x20
275    
276 michael 503 #define REG_NEED_USER 0x1
277     #define REG_NEED_NICK 0x2
278     #define REG_NEED_CAP 0x4
279     #define REG_INIT (REG_NEED_USER|REG_NEED_NICK)
280    
281 adx 30 #define HasID(x) ((x)->id[0] != '\0')
282     #define ID(x) (HasID(x) ? (x)->id : (x)->name)
283     #define ID_or_name(x,client_p) ((IsCapable(client_p, CAP_TS6) && HasID(x)) ? (x)->id : (x)->name)
284    
285     #define IsRegistered(x) ((x)->status > STAT_UNKNOWN)
286     #define IsConnecting(x) ((x)->status == STAT_CONNECTING)
287     #define IsHandshake(x) ((x)->status == STAT_HANDSHAKE)
288     #define IsMe(x) ((x)->status == STAT_ME)
289     #define IsUnknown(x) ((x)->status == STAT_UNKNOWN)
290     #define IsServer(x) ((x)->status == STAT_SERVER)
291     #define IsClient(x) ((x)->status == STAT_CLIENT)
292    
293     #define IsOper(x) ((x)->umodes & UMODE_OPER)
294     #define IsAdmin(x) ((x)->umodes & UMODE_ADMIN)
295    
296     #define SetConnecting(x) {(x)->status = STAT_CONNECTING; \
297     (x)->handler = UNREGISTERED_HANDLER; }
298    
299     #define SetHandshake(x) {(x)->status = STAT_HANDSHAKE; \
300     (x)->handler = UNREGISTERED_HANDLER; }
301    
302     #define SetMe(x) {(x)->status = STAT_ME; \
303     (x)->handler = UNREGISTERED_HANDLER; }
304    
305     #define SetUnknown(x) {(x)->status = STAT_UNKNOWN; \
306     (x)->handler = UNREGISTERED_HANDLER; }
307    
308     #define SetServer(x) {(x)->status = STAT_SERVER; \
309     (x)->handler = SERVER_HANDLER; }
310    
311     #define SetClient(x) {(x)->status = STAT_CLIENT; \
312     (x)->handler = IsOper((x)) ? \
313     OPER_HANDLER : CLIENT_HANDLER; }
314    
315     #define SetEob(x) ((x)->flags |= FLAGS_EOB)
316     #define HasSentEob(x) ((x)->flags & FLAGS_EOB)
317    
318     /*
319     * ts stuff
320     */
321     #define TS_CURRENT 6 /* current TS protocol version */
322     #ifdef TS5_ONLY
323     #define TS_MIN 5
324     #else
325     #define TS_MIN 3 /* minimum supported TS protocol version */
326     #endif
327     #define TS_DOESTS 0x20000000
328     #define DoesTS(x) ((x)->tsinfo == TS_DOESTS)
329    
330    
331 michael 503
332     #define CAP_MULTI_PREFIX 0x00000001
333    
334 adx 30 /* housekeeping flags */
335     #define FLAGS_PINGSENT 0x00000001 /* Unreplied ping sent */
336     #define FLAGS_DEADSOCKET 0x00000002 /* Local socket is dead--Exiting soon */
337     #define FLAGS_KILLED 0x00000004 /* Prevents "QUIT" from being sent for this */
338     #define FLAGS_CLOSING 0x00000008 /* set when closing to suppress errors */
339     #define FLAGS_GOTID 0x00000010 /* successful ident lookup achieved */
340     #define FLAGS_NEEDID 0x00000020 /* I-lines say must use ident return */
341     #define FLAGS_SENDQEX 0x00000040 /* Sendq exceeded */
342     #define FLAGS_IPHASH 0x00000080 /* iphashed this client */
343     #define FLAGS_CRYPTIN 0x00000100 /* incoming data must be decrypted */
344     #define FLAGS_CRYPTOUT 0x00000200 /* outgoing data must be encrypted */
345     #define FLAGS_WAITAUTH 0x00000400 /* waiting for CRYPTLINK AUTH command */
346     #define FLAGS_SERVLINK 0x00000800 /* servlink has servlink process */
347     #define FLAGS_MARK 0x00001000 /* marked client */
348     #define FLAGS_CANFLOOD 0x00002000 /* client has the ability to flood */
349     #define FLAGS_EXEMPTGLINE 0x00004000 /* client can't be G-lined */
350     #define FLAGS_EXEMPTKLINE 0x00008000 /* client is exempt from kline */
351     #define FLAGS_NOLIMIT 0x00010000 /* client is exempt from limits */
352     #define FLAGS_RESTRICTED 0x00020000 /* client cannot op others */
353     #define FLAGS_PING_COOKIE 0x00040000 /* PING Cookie */
354     #define FLAGS_IDLE_LINED 0x00080000 /* client is exempt from idle-time limits */
355     #define FLAGS_IP_SPOOFING 0x00100000 /* client IP is spoofed */
356     #define FLAGS_FLOODDONE 0x00200000 /* Flood grace period has been ended. */
357     #define FLAGS_EOB 0x00400000 /* server has received EOB */
358     #define FLAGS_HIDDEN 0x00800000 /* a hidden server. not shown in /links */
359     #define FLAGS_BLOCKED 0x01000000 /* must wait for COMM_SELECT_WRITE */
360     #define FLAGS_SBLOCKED 0x02000000 /* slinkq is blocked */
361     #define FLAGS_USERHOST 0x04000000 /* client is in userhost hash */
362     #define FLAGS_BURSTED 0x08000000 /* user was already bursted */
363     #define FLAGS_EXEMPTRESV 0x10000000 /* client is exempt from RESV */
364     #define FLAGS_GOTUSER 0x20000000 /* if we received a USER command */
365     #define FLAGS_PINGWARNING 0x40000000 /* unreplied ping warning already sent */
366     /* 0x80000000 */
367    
368    
369     /* umodes, settable flags */
370     #define UMODE_SERVNOTICE 0x00001 /* server notices such as kill */
371     #define UMODE_CCONN 0x00002 /* Client Connections */
372     #define UMODE_REJ 0x00004 /* Bot Rejections */
373     #define UMODE_SKILL 0x00008 /* Server Killed */
374     #define UMODE_FULL 0x00010 /* Full messages */
375     #define UMODE_SPY 0x00020 /* see STATS / LINKS */
376     #define UMODE_DEBUG 0x00040 /* 'debugging' info */
377     #define UMODE_NCHANGE 0x00080 /* Nick change notice */
378     #define UMODE_WALLOP 0x00100 /* send wallops to them */
379     #define UMODE_OPERWALL 0x00200 /* Operwalls */
380     #define UMODE_INVISIBLE 0x00400 /* makes user invisible */
381     #define UMODE_BOTS 0x00800 /* shows bots */
382     #define UMODE_EXTERNAL 0x01000 /* show servers introduced and splitting */
383     #define UMODE_CALLERID 0x02000 /* block unless caller id's */
384     #define UMODE_SOFTCALLERID 0x04000 /* block unless on common channel */
385     #define UMODE_UNAUTH 0x08000 /* show unauth connects here */
386     #define UMODE_LOCOPS 0x10000 /* show locops */
387     #define UMODE_DEAF 0x20000 /* don't receive channel messages */
388    
389     /* user information flags, only settable by remote mode or local oper */
390     #define UMODE_OPER 0x40000 /* Operator */
391     #define UMODE_ADMIN 0x80000 /* Admin on server */
392     #define UMODE_ALL UMODE_SERVNOTICE
393    
394     #define SEND_UMODES (UMODE_INVISIBLE | UMODE_OPER | UMODE_WALLOP | \
395     UMODE_ADMIN)
396    
397    
398     /* oper priv flags */
399     #define OPER_FLAG_GLOBAL_KILL 0x00000001 /* oper can global kill */
400     #define OPER_FLAG_REMOTE 0x00000002 /* oper can do squits/connects */
401     #define OPER_FLAG_UNKLINE 0x00000004 /* oper can use unkline */
402     #define OPER_FLAG_GLINE 0x00000008 /* oper can use gline */
403     #define OPER_FLAG_N 0x00000010 /* oper can umode n */
404     #define OPER_FLAG_K 0x00000020 /* oper can kill/kline */
405     #define OPER_FLAG_X 0x00000040 /* oper can xline */
406     #define OPER_FLAG_DIE 0x00000080 /* oper can die */
407     #define OPER_FLAG_REHASH 0x00000100 /* oper can rehash */
408     #define OPER_FLAG_ADMIN 0x00000200 /* oper can set umode +a */
409     #define OPER_FLAG_HIDDEN_ADMIN 0x00000400 /* admin is hidden */
410     #define OPER_FLAG_OPERWALL 0x00000800 /* */
411     #define OPER_FLAG_OPER_SPY 0x00001000 /* */
412     #define OPER_FLAG_REMOTEBAN 0x00002000 /* */
413     #define OPER_FLAG_HIDDEN_OPER 0x00004000 /* */
414    
415     #define SetOFlag(x, y) ((x)->localClient->operflags |= (y))
416    
417    
418     /* flags macros. */
419     #define IsDead(x) ((x)->flags & FLAGS_DEADSOCKET)
420     #define SetDead(x) ((x)->flags |= FLAGS_DEADSOCKET)
421     #define IsClosing(x) ((x)->flags & FLAGS_CLOSING)
422     #define SetClosing(x) ((x)->flags |= FLAGS_CLOSING)
423     #define IsKilled(x) ((x)->flags & FLAGS_KILLED)
424     #define SetKilled(x) ((x)->flags |= FLAGS_KILLED)
425     #define IsCryptIn(x) ((x)->flags & FLAGS_CRYPTIN)
426     #define SetCryptIn(x) ((x)->flags |= FLAGS_CRYPTIN)
427     #define IsCryptOut(x) ((x)->flags & FLAGS_CRYPTOUT)
428     #define SetCryptOut(x) ((x)->flags |= FLAGS_CRYPTOUT)
429     #define IsWaitAuth(x) ((x)->flags & FLAGS_WAITAUTH)
430     #define SetWaitAuth(x) ((x)->flags |= FLAGS_WAITAUTH)
431     #define ClearWaitAuth(x) ((x)->flags &= ~FLAGS_WAITAUTH)
432     #define HasServlink(x) ((x)->flags & FLAGS_SERVLINK)
433     #define SetServlink(x) ((x)->flags |= FLAGS_SERVLINK)
434     #define MyConnect(x) ((x)->localClient != NULL)
435     #define MyClient(x) (MyConnect(x) && IsClient(x))
436     #define SetMark(x) ((x)->flags |= FLAGS_MARK)
437     #define ClearMark(x) ((x)->flags &= ~FLAGS_MARK)
438     #define IsMarked(x) ((x)->flags & FLAGS_MARK)
439     #define SetCanFlood(x) ((x)->flags |= FLAGS_CANFLOOD)
440     #define IsCanFlood(x) ((x)->flags & FLAGS_CANFLOOD)
441     #define IsDefunct(x) ((x)->flags & (FLAGS_DEADSOCKET|FLAGS_CLOSING| \
442     FLAGS_KILLED))
443    
444     /* oper flags */
445     #define MyOper(x) (MyConnect(x) && IsOper(x))
446    
447     #define SetOper(x) {(x)->umodes |= UMODE_OPER; \
448     if (!IsServer((x))) (x)->handler = OPER_HANDLER;}
449    
450     #define ClearOper(x) {(x)->umodes &= ~(UMODE_OPER|UMODE_ADMIN); \
451     if (!IsOper((x)) && !IsServer((x))) \
452     (x)->handler = CLIENT_HANDLER; }
453    
454     #define IsPrivileged(x) (IsOper(x) || IsServer(x))
455    
456     /* umode flags */
457     #define IsInvisible(x) ((x)->umodes & UMODE_INVISIBLE)
458     #define SendWallops(x) ((x)->umodes & UMODE_WALLOP)
459     #define IsSetCallerId(x) ((x)->umodes & \
460     (UMODE_CALLERID|UMODE_SOFTCALLERID))
461     #define IsSoftCallerId(x) ((x)->umodes & UMODE_SOFTCALLERID)
462     #define IsDeaf(x) ((x)->umodes & UMODE_DEAF)
463    
464     #define SetSendQExceeded(x) ((x)->flags |= FLAGS_SENDQEX)
465     #define IsSendQExceeded(x) ((x)->flags & FLAGS_SENDQEX)
466    
467     #define SetIpHash(x) ((x)->flags |= FLAGS_IPHASH)
468     #define ClearIpHash(x) ((x)->flags &= ~FLAGS_IPHASH)
469     #define IsIpHash(x) ((x)->flags & FLAGS_IPHASH)
470    
471     #define SetUserHost(x) ((x)->flags |= FLAGS_USERHOST)
472     #define ClearUserHost(x) ((x)->flags &= ~FLAGS_USERHOST)
473     #define IsUserHostIp(x) ((x)->flags & FLAGS_USERHOST)
474    
475     #define SetPingSent(x) ((x)->flags |= FLAGS_PINGSENT)
476     #define IsPingSent(x) ((x)->flags & FLAGS_PINGSENT)
477     #define ClearPingSent(x) ((x)->flags &= ~FLAGS_PINGSENT)
478    
479     #define SetPingWarning(x) ((x)->flags |= FLAGS_PINGWARNING)
480     #define IsPingWarning(x) ((x)->flags & FLAGS_PINGWARNING)
481     #define ClearPingWarning(x) ((x)->flags &= ~FLAGS_PINGWARNING)
482    
483     #define SetNeedId(x) ((x)->flags |= FLAGS_NEEDID)
484     #define IsNeedId(x) ((x)->flags & FLAGS_NEEDID)
485    
486     #define SetGotId(x) ((x)->flags |= FLAGS_GOTID)
487     #define IsGotId(x) ((x)->flags & FLAGS_GOTID)
488    
489     #define IsExemptKline(x) ((x)->flags & FLAGS_EXEMPTKLINE)
490     #define SetExemptKline(x) ((x)->flags |= FLAGS_EXEMPTKLINE)
491     #define IsExemptLimits(x) ((x)->flags & FLAGS_NOLIMIT)
492     #define SetExemptLimits(x) ((x)->flags |= FLAGS_NOLIMIT)
493     #define IsExemptGline(x) ((x)->flags & FLAGS_EXEMPTGLINE)
494     #define SetExemptGline(x) ((x)->flags |= FLAGS_EXEMPTGLINE)
495     #define IsExemptResv(x) ((x)->flags & FLAGS_EXEMPTRESV)
496     #define SetExemptResv(x) ((x)->flags |= FLAGS_EXEMPTRESV)
497     #define SetIPSpoof(x) ((x)->flags |= FLAGS_IP_SPOOFING)
498     #define IsIPSpoof(x) ((x)->flags & FLAGS_IP_SPOOFING)
499    
500     #define IsIdlelined(x) ((x)->flags & FLAGS_IDLE_LINED)
501     #define SetIdlelined(x) ((x)->flags |= FLAGS_IDLE_LINED)
502     #define IsRestricted(x) ((x)->flags & FLAGS_RESTRICTED)
503     #define SetRestricted(x) ((x)->flags |= FLAGS_RESTRICTED)
504    
505     #define IsFloodDone(x) ((x)->flags & FLAGS_FLOODDONE)
506     #define SetFloodDone(x) ((x)->flags |= FLAGS_FLOODDONE)
507     #define HasPingCookie(x) ((x)->flags & FLAGS_PING_COOKIE)
508     #define SetPingCookie(x) ((x)->flags |= FLAGS_PING_COOKIE)
509     #define IsHidden(x) ((x)->flags & FLAGS_HIDDEN)
510     #define SetHidden(x) ((x)->flags |= FLAGS_HIDDEN)
511    
512     #define IsSendqBlocked(x) ((x)->flags & FLAGS_BLOCKED)
513     #define SetSendqBlocked(x) ((x)->flags |= FLAGS_BLOCKED)
514     #define ClearSendqBlocked(x) ((x)->flags &= ~FLAGS_BLOCKED)
515     #define IsSlinkqBlocked(x) ((x)->flags & FLAGS_SBLOCKED)
516     #define SetSlinkqBlocked(x) ((x)->flags |= FLAGS_SBLOCKED)
517     #define ClearSlinkqBlocked(x) ((x)->flags &= ~FLAGS_SBLOCKED)
518    
519     #define IsBursted(x) ((x)->flags & FLAGS_BURSTED)
520     #define SetBursted(x) ((x)->flags |= FLAGS_BURSTED)
521     #define ClearBursted(x) ((x)->flags &= ~FLAGS_BURSTED)
522    
523     #define IsCaptured(x) ((x)->handler == DUMMY_HANDLER)
524     #define SetCaptured(x) ((x)->handler = DUMMY_HANDLER)
525     #define ClearCaptured(x) ((x)->handler = CLIENT_HANDLER)
526    
527     /* operflags macros */
528     #define ClearOperFlags(x) ((x)->localClient->operflags = 0)
529     #define IsOperGlobalKill(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_GLOBAL_KILL : 0)
530     #define IsOperRemote(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_REMOTE : 0)
531     #define IsOperUnkline(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_UNKLINE : 0)
532     #define IsOperGline(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_GLINE : 0)
533     #define IsOperN(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_N : 0)
534     #define IsOperK(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_K : 0)
535     #define IsOperDie(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_DIE : 0)
536     #define IsOperRehash(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_REHASH : 0)
537     #define IsOperAdmin(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_ADMIN : 0)
538     #define IsOperHiddenAdmin(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_HIDDEN_ADMIN : 0)
539     #define IsOperX(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_X : 0)
540     #define IsOperWall(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_OPERWALL : 0)
541     #define IsOperRemoteBan(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_REMOTEBAN : 0)
542     #define IsOperHidden(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_HIDDEN_OPER : 0)
543    
544     /*
545     * definitions for get_client_name
546     * TBD - make this an enum
547     */
548     #define HIDE_IP 0
549     #define SHOW_IP 1
550     #define MASK_IP 2
551    
552     extern struct Client me;
553     extern dlink_list listing_client_list;
554     extern dlink_list global_client_list;
555    
556     extern int accept_message(struct Client *, struct Client *);
557     extern void set_initial_nick(struct Client *, struct Client *, const char *);
558     extern void exit_client(struct Client *, struct Client *, const char *);
559     extern void check_conf_klines(void);
560     extern void init_client(void);
561     extern void del_from_accept(struct Client *, struct Client *);
562     extern void del_all_accepts(struct Client *);
563     extern void del_all_their_accepts(struct Client *);
564     extern void change_local_nick(struct Client *, struct Client *, const char *);
565     extern void dead_link_on_write(struct Client *, int);
566     extern void dead_link_on_read(struct Client *, int);
567     extern void exit_aborted_clients(void);
568     extern void free_exited_clients(void);
569     extern struct Client *make_client(struct Client *);
570     extern struct Client *find_chasing(struct Client *, struct Client *, const char *, int *);
571     extern struct Client *find_person(const struct Client *const, const char *);
572     extern const char *get_client_name(struct Client *, int);
573    
574     #endif /* INCLUDED_client_h */

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