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root/svn/ircd-hybrid-8/include/client.h
Revision: 1301
Committed: Sat Mar 10 21:47:17 2012 UTC (12 years, 1 month ago) by michael
Content type: text/x-chdr
File size: 23364 byte(s)
Log Message: 
- add 'dline' and 'undline' operator flags
- implement remote dlines mainly for services purposes, but can be used
  by operators as well
- update example configuration files; remove invalid shared::flags entries

File Contents

# User Rev Content
1 adx 30 /*
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 michael 1220 /*! \file client.h
23     * \brief Header including structures, macros and prototypes for client handling
24     * \version $Id$
25     */
26    
27    
28 adx 30 #ifndef INCLUDED_client_h
29     #define INCLUDED_client_h
30    
31 michael 1011 #include "list.h"
32 adx 30 #include "fdlist.h"
33 michael 912 #include "config.h"
34 adx 30 #include "ircd_defs.h"
35     #include "dbuf.h"
36     #include "channel.h"
37     #include "irc_res.h"
38    
39 michael 1220 #define HOSTIPLEN 53 /* sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255.ipv6") */
40 adx 30 #define PASSWDLEN 20
41     #define CIPHERKEYLEN 64 /* 512bit */
42     #define IDLEN 12 /* this is the maximum length, not the actual
43     generated length; DO NOT CHANGE! */
44    
45     /*
46     * pre declare structs
47     */
48     struct AccessItem;
49     struct Whowas;
50     struct Listener;
51     struct Client;
52     struct LocalUser;
53    
54    
55 michael 1220 /*! \brief Server structure */
56 adx 30 struct Server
57     {
58 michael 1220 struct ConfItem *sconf; /**< ConfItem connect{} pointer for this server */
59     dlink_list server_list; /**< Servers on this server */
60     dlink_list client_list; /**< Clients on this server */
61     char by[NICKLEN]; /**< who activated this connection */
62 adx 30 };
63    
64 michael 1220 /*! \brief SlinkRpl structure */
65 adx 30 struct SlinkRpl
66     {
67     int command;
68     int datalen;
69     int gotdatalen;
70     int readdata;
71     unsigned char *data;
72     };
73    
74 michael 1220 /*! \brief ZipStats structure */
75 adx 30 struct ZipStats
76     {
77 michael 948 uint64_t in;
78     uint64_t in_wire;
79     uint64_t out;
80     uint64_t out_wire;
81 adx 30 double in_ratio;
82     double out_ratio;
83     };
84    
85 michael 1220 /*! \brief ListTask structure */
86 adx 30 struct ListTask
87     {
88 michael 1220 dlink_list show_mask; /**< show these channels.. */
89     dlink_list hide_mask; /**< ..and hide these ones */
90    
91     unsigned int hash_index; /**< the bucket we are currently in */
92 michael 1226 unsigned int users_min;
93 michael 1220 unsigned int users_max;
94     unsigned int created_min;
95     unsigned int created_max;
96     unsigned int topicts_min;
97     unsigned int topicts_max;
98 adx 30 };
99    
100 michael 1220 /*! \brief Client structure */
101 adx 30 struct Client
102     {
103     dlink_node node;
104 michael 1220 dlink_node lnode; /**< Used for Server->servers/users */
105 adx 30
106 michael 1013 struct LocalUser *localClient;
107 michael 1220 struct Client *hnext; /**< For client hash table lookups by name */
108     struct Client *idhnext; /**< For SID hash table lookups by sid */
109     struct Server *serv; /**< ...defined, if this is a server */
110     struct Client *servptr; /**< Points to server this Client is on */
111     struct Client *from; /**< == self, if Local Client, *NEVER* NULL! */
112     struct Whowas *whowas; /**< Pointers to whowas structs */
113     char *away; /**< Client's AWAY message. Can be set/unset via AWAY command */
114 adx 30
115 michael 1220 time_t tsinfo; /**< TS on the nick, SVINFO on server */
116     time_t servicestamp; /**< Last time client has been identified for its nick */
117     uint64_t flags; /**< client flags */
118 michael 948
119 michael 1220 unsigned int umodes; /**< opers, normal users subset */
120     unsigned int hopcount; /**< number of servers to this 0 = local */
121     unsigned int status; /**< Client type */
122     unsigned int handler; /**< Handler index */
123 michael 948
124 michael 1220 dlink_list channel; /**< chain of channel pointer blocks */
125 michael 1013
126 michael 1220 char name[HOSTLEN + 1]; /**< unique name for a client nick or host */
127     char id[IDLEN + 1]; /**< client ID, unique ID per client */
128 adx 30
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 michael 1220 * tilde depending on the auth{} block. Once a client has registered,
134     * this field should be considered read-only.
135 adx 30 */
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 michael 1113 /*
153     * client->sockhost contains the ip address gotten from the socket as a
154 adx 30 * string, this field should be considered read-only once the connection
155     * has been made. (set in s_bsd.c only)
156     */
157     char sockhost[HOSTIPLEN + 1]; /* This is the host name from the
158     socket ip address as string */
159     };
160    
161 michael 1220 /*! \brief LocalUser structure
162     *
163     * Allocated only for local clients, that are directly connected
164     * to \b this server with a socket.
165     */
166 adx 30 struct LocalUser
167     {
168 michael 1113 dlink_node lclient_node;
169 michael 948
170 michael 1113 char client_host[HOSTLEN + 1];
171     char client_server[HOSTLEN + 1];
172 michael 948
173 michael 503 unsigned int registration;
174 michael 1220 unsigned int cap_client; /**< Client capabilities (from us) */
175     unsigned int cap_active; /**< Active capabilities (to us) */
176 michael 503
177 michael 1220 unsigned int operflags; /**< IRC Operator privilege flags */
178     unsigned int random_ping; /**< Holding a 32bit value used for PING cookies */
179 michael 948
180 michael 1220 unsigned int serial; /**< used to enforce 1 send per nick */
181 michael 948
182 michael 1241 time_t lasttime; /**< ...should be only LOCAL clients? --msa */
183     time_t firsttime; /**< time client was created */
184     time_t since; /**< last time we parsed something */
185 michael 1220 time_t last_knock; /**< time of last knock */
186     time_t last_away; /**< Away since... */
187     time_t last_join_time; /**< when this client last
188 michael 1013 joined a channel */
189 michael 1220 time_t last_leave_time; /**< when this client last
190 adx 30 * left a channel */
191 michael 1220 int join_leave_count; /**< count of JOIN/LEAVE in less than
192 adx 30 MIN_JOIN_LEAVE_TIME seconds */
193 michael 1220 int oper_warn_count_down; /**< warn opers of this possible
194 adx 30 spambot every time this gets to 0 */
195 michael 1013 time_t reject_delay;
196     time_t last_caller_id_time;
197     time_t first_received_message_time;
198     time_t last_nick_change;
199 michael 1220 time_t last_privmsg; /**< Last time we got a PRIVMSG */
200 michael 948
201 michael 1013 int received_number_of_privmsgs;
202     unsigned int number_of_nick_changes;
203 adx 30
204 michael 1013 struct ListTask *list_task;
205 michael 1220
206 adx 30 struct dbuf_queue buf_sendq;
207     struct dbuf_queue buf_recvq;
208    
209     struct {
210 michael 1220 unsigned int messages; /**< Statistics: protocol messages sent/received */
211     uint64_t bytes; /**< Statistics: total bytes sent/received */
212 adx 30 } recv, send;
213    
214 michael 992 struct AuthRequest *auth;
215 michael 1220 struct Listener *listener; /**< listener accepted from */
216     dlink_list acceptlist; /**< clients I'll allow to talk to me */
217     dlink_list watches; /**< chain of Watch pointer blocks */
218     dlink_list confs; /**< Configuration record associated */
219     dlink_list invited; /**< chain of invite pointer blocks */
220 adx 30 struct irc_ssaddr ip;
221 michael 1220 int aftype; /**< Makes life easier for DNS res in IPV6 */
222 adx 30
223     char *passwd;
224 michael 1220 unsigned int caps; /**< capabilities bit-field */
225     unsigned int enc_caps; /**< cipher capabilities bit-field */
226 adx 30
227     #ifdef HAVE_LIBCRYPTO
228     struct EncCapability *in_cipher;
229     struct EncCapability *out_cipher;
230    
231     char in_key[CIPHERKEYLEN];
232     char out_key[CIPHERKEYLEN];
233     #endif
234    
235     fde_t fd;
236 michael 1220 fde_t ctrlfd; /**< For servers: control fd used for sending commands
237 adx 30 to servlink */
238    
239 michael 1220 struct SlinkRpl slinkrpl; /**< slink reply being parsed */
240     char *slinkq; /**< sendq for control data */
241     int slinkq_ofs; /**< ofset into slinkq */
242     int slinkq_len; /**< length remaining after slinkq_ofs */
243 adx 30
244     struct ZipStats zipstats;
245    
246     /* Anti-flood stuff. We track how many messages were parsed and how
247     * many we were allowed in the current second, and apply a simple
248     * decay to avoid flooding.
249     * -- adrian
250     */
251 michael 1220 int allow_read; /**< how many we're allowed to read in this second */
252     int sent_parsed; /**< how many messages we've parsed in this second */
253 adx 30
254 michael 1220 char* response; /**< expected response from client */
255     char* auth_oper; /**< Operator to become if they supply the response.*/
256 adx 30 };
257    
258     /*
259     * status macros.
260     */
261     #define STAT_CONNECTING 0x01
262     #define STAT_HANDSHAKE 0x02
263     #define STAT_ME 0x04
264     #define STAT_UNKNOWN 0x08
265     #define STAT_SERVER 0x10
266     #define STAT_CLIENT 0x20
267    
268 michael 503 #define REG_NEED_USER 0x1
269     #define REG_NEED_NICK 0x2
270     #define REG_NEED_CAP 0x4
271     #define REG_INIT (REG_NEED_USER|REG_NEED_NICK)
272    
273 adx 30 #define HasID(x) ((x)->id[0] != '\0')
274     #define ID(x) (HasID(x) ? (x)->id : (x)->name)
275     #define ID_or_name(x,client_p) ((IsCapable(client_p, CAP_TS6) && HasID(x)) ? (x)->id : (x)->name)
276    
277     #define IsRegistered(x) ((x)->status > STAT_UNKNOWN)
278     #define IsConnecting(x) ((x)->status == STAT_CONNECTING)
279     #define IsHandshake(x) ((x)->status == STAT_HANDSHAKE)
280     #define IsMe(x) ((x)->status == STAT_ME)
281     #define IsUnknown(x) ((x)->status == STAT_UNKNOWN)
282     #define IsServer(x) ((x)->status == STAT_SERVER)
283     #define IsClient(x) ((x)->status == STAT_CLIENT)
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 michael 1219 (x)->handler = HasUMode(x, UMODE_OPER) ? \
302 adx 30 OPER_HANDLER : CLIENT_HANDLER; }
303    
304 michael 1219 #define MyConnect(x) ((x)->localClient != NULL)
305     #define MyClient(x) (MyConnect(x) && IsClient(x))
306 adx 30
307     /*
308     * ts stuff
309     */
310 michael 1220 #define TS_CURRENT 6 /**< current TS protocol version */
311     #define TS_MIN 5 /**< minimum supported TS protocol version */
312 adx 30 #define TS_DOESTS 0x20000000
313     #define DoesTS(x) ((x)->tsinfo == TS_DOESTS)
314    
315    
316 michael 503
317     #define CAP_MULTI_PREFIX 0x00000001
318    
319 michael 1146 #define HasCap(x, y) ((x)->localClient->cap_active & (y))
320    
321 adx 30 /* housekeeping flags */
322 michael 1220 #define FLAGS_PINGSENT 0x0000000000000001 /**< Unreplied ping sent */
323     #define FLAGS_DEADSOCKET 0x0000000000000002 /**< Local socket is dead--Exiting soon */
324     #define FLAGS_KILLED 0x0000000000000004 /**< Prevents "QUIT" from being sent for this */
325     #define FLAGS_CLOSING 0x0000000000000008 /**< set when closing to suppress errors */
326     #define FLAGS_GOTID 0x0000000000000010 /**< successful ident lookup achieved */
327     #define FLAGS_NEEDID 0x0000000000000020 /**< auth{} block say must use ident return */
328     #define FLAGS_SENDQEX 0x0000000000000040 /**< Sendq exceeded */
329     #define FLAGS_IPHASH 0x0000000000000080 /**< iphashed this client */
330     #define FLAGS_CRYPTIN 0x0000000000000100 /**< incoming data must be decrypted */
331     #define FLAGS_CRYPTOUT 0x0000000000000200 /**< outgoing data must be encrypted */
332     #define FLAGS_WAITAUTH 0x0000000000000400 /**< waiting for CRYPTLINK AUTH command */
333     #define FLAGS_SERVLINK 0x0000000000000800 /**< servlink has servlink process */
334     #define FLAGS_MARK 0x0000000000001000 /**< marked client */
335     #define FLAGS_CANFLOOD 0x0000000000002000 /**< client has the ability to flood */
336     #define FLAGS_EXEMPTGLINE 0x0000000000004000 /**< client can't be G-lined */
337     #define FLAGS_EXEMPTKLINE 0x0000000000008000 /**< client is exempt from kline */
338     #define FLAGS_NOLIMIT 0x0000000000010000 /**< client is exempt from limits */
339     #define FLAGS_UNUSED___ 0x0000000000020000 /**< Unused */
340     #define FLAGS_PING_COOKIE 0x0000000000040000 /**< PING Cookie */
341     #define FLAGS_UNUSED____ 0x0000000000080000 /**< Unused */
342     #define FLAGS_IP_SPOOFING 0x0000000000100000 /**< client IP is spoofed */
343     #define FLAGS_FLOODDONE 0x0000000000200000 /**< Flood grace period has been ended. */
344     #define FLAGS_EOB 0x0000000000400000 /**< server has sent us an EOB */
345     #define FLAGS_HIDDEN 0x0000000000800000 /**< a hidden server. not shown in /links */
346     #define FLAGS_BLOCKED 0x0000000001000000 /**< must wait for COMM_SELECT_WRITE */
347     #define FLAGS_SBLOCKED 0x0000000002000000 /**< slinkq is blocked */
348     #define FLAGS_USERHOST 0x0000000004000000 /**< client is in userhost hash */
349     #define FLAGS_BURSTED 0x0000000008000000 /**< user was already bursted */
350     #define FLAGS_EXEMPTRESV 0x0000000010000000 /**< client is exempt from RESV */
351     #define FLAGS_GOTUSER 0x0000000020000000 /**< if we received a USER command */
352     #define FLAGS_PINGWARNING 0x0000000040000000 /**< unreplied ping warning already sent */
353     #define FLAGS_FINISHED_AUTH 0x0000000080000000 /**< Client has been released from auth */
354     #define FLAGS_FLOOD_NOTICED 0x0000000100000000 /**< Notice to opers about this flooder has been sent */
355     #define FLAGS_SERVICE 0x0000000200000000 /**< Client/server is a network service */
356 adx 30
357 michael 1219 #define HasFlag(x, y) ((x)->flags & (y))
358     #define AddFlag(x, y) ((x)->flags |= (y))
359     #define DelFlag(x, y) ((x)->flags &= ~(y))
360 adx 30
361 michael 1219
362    
363 adx 30 /* umodes, settable flags */
364 michael 1220 #define UMODE_SERVNOTICE 0x00000001 /**< server notices such as kill */
365     #define UMODE_CCONN 0x00000002 /**< Client Connections */
366     #define UMODE_REJ 0x00000004 /**< Bot Rejections */
367     #define UMODE_SKILL 0x00000008 /**< Server Killed */
368     #define UMODE_FULL 0x00000010 /**< Full messages */
369     #define UMODE_SPY 0x00000020 /**< see STATS / LINKS */
370     #define UMODE_DEBUG 0x00000040 /**< 'debugging' info */
371     #define UMODE_NCHANGE 0x00000080 /**< Nick change notice */
372     #define UMODE_WALLOP 0x00000100 /**< send wallops to them */
373     #define UMODE_OPERWALL 0x00000200 /**< Operwalls */
374     #define UMODE_INVISIBLE 0x00000400 /**< makes user invisible */
375     #define UMODE_BOTS 0x00000800 /**< shows bots */
376     #define UMODE_EXTERNAL 0x00001000 /**< show servers introduced and splitting */
377     #define UMODE_CALLERID 0x00002000 /**< block unless caller id's */
378     #define UMODE_SOFTCALLERID 0x00004000 /**< block unless on common channel */
379     #define UMODE_UNAUTH 0x00008000 /**< show unauth connects here */
380     #define UMODE_LOCOPS 0x00010000 /**< show locops */
381     #define UMODE_DEAF 0x00020000 /**< don't receive channel messages */
382     #define UMODE_CCONN_FULL 0x00040000 /**< add unused fields to connection monitoring */
383     #define UMODE_REGISTERED 0x00080000 /**< User has identified for that nick. */
384     #define UMODE_REGONLY 0x00100000 /**< Only registered nicks may PM */
385 michael 1294 #define UMODE_HIDDEN 0x00200000 /**< Operator status is hidden */
386 michael 1220 #define UMODE_OPER 0x40000000 /**< Operator */
387     #define UMODE_ADMIN 0x80000000 /**< Admin on server */
388 db 849
389 michael 1220 #define UMODE_ALL UMODE_SERVNOTICE
390 adx 30
391 michael 1158 #define HasUMode(x, y) ((x)->umodes & (y))
392     #define AddUMode(x, y) ((x)->umodes |= (y))
393     #define DelUMode(x, y) ((x)->umodes &= ~(y))
394    
395 adx 30 #define SEND_UMODES (UMODE_INVISIBLE | UMODE_OPER | UMODE_WALLOP | \
396 michael 1294 UMODE_REGISTERED | UMODE_ADMIN | UMODE_HIDDEN)
397 adx 30
398    
399 michael 1158
400 adx 30 /* oper priv flags */
401 michael 1294 #define OPER_FLAG_GLOBAL_KILL 0x00000001 /**< Oper can global kill */
402     #define OPER_FLAG_REMOTE 0x00000002 /**> Oper can do squits/connects */
403     #define OPER_FLAG_UNKLINE 0x00000004 /**< Oper can use unkline */
404     #define OPER_FLAG_GLINE 0x00000008 /**< Oper can use gline */
405     #define OPER_FLAG_N 0x00000010 /**< Oper can umode n */
406     #define OPER_FLAG_K 0x00000020 /**< Oper can kill/kline */
407     #define OPER_FLAG_X 0x00000040 /**< Oper can xline */
408     #define OPER_FLAG_DIE 0x00000080 /**< Oper can die */
409     #define OPER_FLAG_REHASH 0x00000100 /**< Oper can rehash */
410     #define OPER_FLAG_ADMIN 0x00000200 /**< Oper can set umode +a */
411     #define OPER_FLAG_OPERWALL 0x00000400 /**< Oper can use OPERWALL command */
412     #define OPER_FLAG_OPER_SPY 0x00000800 /* */
413     #define OPER_FLAG_REMOTEBAN 0x00001000 /**< Oper can set remote bans */
414     #define OPER_FLAG_GLOBOPS 0x00002000 /**< Oper can use GLOBOPS command */
415     #define OPER_FLAG_MODULE 0x00004000 /**< Oper can use MODULE commands */
416     #define OPER_FLAG_RESTART 0x00008000 /**< Oper can use RESTART command */
417 michael 1301 #define OPER_FLAG_DLINE 0x00010000 /**< Oper can use DLINE command */
418     #define OPER_FLAG_UNDLINE 0x00020000 /**< Oper can use UNDLINE command */
419 adx 30
420 michael 1219 #define HasOFlag(x, y) (MyConnect(x) ? (x)->localClient->operflags & (y) : 0)
421     #define AddOFlag(x, y) ((x)->localClient->operflags |= (y))
422     #define DelOFlag(x, y) ((x)->localClient->operflags &= ~(y))
423     #define ClrOFlag(x) ((x)->localClient->operflags = 0)
424 adx 30
425    
426 michael 1219
427 adx 30 /* flags macros. */
428 michael 650 #define IsAuthFinished(x) ((x)->flags & FLAGS_FINISHED_AUTH)
429 adx 30 #define IsDead(x) ((x)->flags & FLAGS_DEADSOCKET)
430     #define SetDead(x) ((x)->flags |= FLAGS_DEADSOCKET)
431     #define IsClosing(x) ((x)->flags & FLAGS_CLOSING)
432     #define SetClosing(x) ((x)->flags |= FLAGS_CLOSING)
433     #define IsCryptIn(x) ((x)->flags & FLAGS_CRYPTIN)
434     #define SetCryptIn(x) ((x)->flags |= FLAGS_CRYPTIN)
435     #define IsCryptOut(x) ((x)->flags & FLAGS_CRYPTOUT)
436     #define SetCryptOut(x) ((x)->flags |= FLAGS_CRYPTOUT)
437     #define IsWaitAuth(x) ((x)->flags & FLAGS_WAITAUTH)
438     #define SetWaitAuth(x) ((x)->flags |= FLAGS_WAITAUTH)
439     #define ClearWaitAuth(x) ((x)->flags &= ~FLAGS_WAITAUTH)
440     #define HasServlink(x) ((x)->flags & FLAGS_SERVLINK)
441     #define SetServlink(x) ((x)->flags |= FLAGS_SERVLINK)
442     #define SetCanFlood(x) ((x)->flags |= FLAGS_CANFLOOD)
443     #define IsCanFlood(x) ((x)->flags & FLAGS_CANFLOOD)
444     #define IsDefunct(x) ((x)->flags & (FLAGS_DEADSOCKET|FLAGS_CLOSING| \
445     FLAGS_KILLED))
446    
447     /* oper flags */
448 michael 1219 #define MyOper(x) (MyConnect(x) && HasUMode(x, UMODE_OPER))
449 adx 30
450     #define SetOper(x) {(x)->umodes |= UMODE_OPER; \
451     if (!IsServer((x))) (x)->handler = OPER_HANDLER;}
452    
453     #define ClearOper(x) {(x)->umodes &= ~(UMODE_OPER|UMODE_ADMIN); \
454 michael 1219 if (!HasUMode(x, UMODE_OPER) && !IsServer((x))) \
455 adx 30 (x)->handler = CLIENT_HANDLER; }
456    
457     #define SetSendQExceeded(x) ((x)->flags |= FLAGS_SENDQEX)
458     #define IsSendQExceeded(x) ((x)->flags & FLAGS_SENDQEX)
459    
460     #define SetIpHash(x) ((x)->flags |= FLAGS_IPHASH)
461     #define ClearIpHash(x) ((x)->flags &= ~FLAGS_IPHASH)
462     #define IsIpHash(x) ((x)->flags & FLAGS_IPHASH)
463    
464     #define SetUserHost(x) ((x)->flags |= FLAGS_USERHOST)
465     #define ClearUserHost(x) ((x)->flags &= ~FLAGS_USERHOST)
466     #define IsUserHostIp(x) ((x)->flags & FLAGS_USERHOST)
467    
468     #define SetPingSent(x) ((x)->flags |= FLAGS_PINGSENT)
469     #define IsPingSent(x) ((x)->flags & FLAGS_PINGSENT)
470     #define ClearPingSent(x) ((x)->flags &= ~FLAGS_PINGSENT)
471    
472     #define SetPingWarning(x) ((x)->flags |= FLAGS_PINGWARNING)
473     #define IsPingWarning(x) ((x)->flags & FLAGS_PINGWARNING)
474     #define ClearPingWarning(x) ((x)->flags &= ~FLAGS_PINGWARNING)
475    
476     #define SetNeedId(x) ((x)->flags |= FLAGS_NEEDID)
477     #define IsNeedId(x) ((x)->flags & FLAGS_NEEDID)
478    
479     #define SetGotId(x) ((x)->flags |= FLAGS_GOTID)
480     #define IsGotId(x) ((x)->flags & FLAGS_GOTID)
481    
482     #define IsExemptKline(x) ((x)->flags & FLAGS_EXEMPTKLINE)
483     #define SetExemptKline(x) ((x)->flags |= FLAGS_EXEMPTKLINE)
484     #define IsExemptLimits(x) ((x)->flags & FLAGS_NOLIMIT)
485     #define SetExemptLimits(x) ((x)->flags |= FLAGS_NOLIMIT)
486     #define IsExemptGline(x) ((x)->flags & FLAGS_EXEMPTGLINE)
487     #define SetExemptGline(x) ((x)->flags |= FLAGS_EXEMPTGLINE)
488     #define IsExemptResv(x) ((x)->flags & FLAGS_EXEMPTRESV)
489     #define SetExemptResv(x) ((x)->flags |= FLAGS_EXEMPTRESV)
490     #define SetIPSpoof(x) ((x)->flags |= FLAGS_IP_SPOOFING)
491     #define IsIPSpoof(x) ((x)->flags & FLAGS_IP_SPOOFING)
492    
493     #define IsFloodDone(x) ((x)->flags & FLAGS_FLOODDONE)
494     #define SetFloodDone(x) ((x)->flags |= FLAGS_FLOODDONE)
495     #define HasPingCookie(x) ((x)->flags & FLAGS_PING_COOKIE)
496     #define SetPingCookie(x) ((x)->flags |= FLAGS_PING_COOKIE)
497     #define IsHidden(x) ((x)->flags & FLAGS_HIDDEN)
498     #define SetHidden(x) ((x)->flags |= FLAGS_HIDDEN)
499    
500     #define IsSendqBlocked(x) ((x)->flags & FLAGS_BLOCKED)
501     #define SetSendqBlocked(x) ((x)->flags |= FLAGS_BLOCKED)
502     #define ClearSendqBlocked(x) ((x)->flags &= ~FLAGS_BLOCKED)
503     #define IsSlinkqBlocked(x) ((x)->flags & FLAGS_SBLOCKED)
504     #define SetSlinkqBlocked(x) ((x)->flags |= FLAGS_SBLOCKED)
505     #define ClearSlinkqBlocked(x) ((x)->flags &= ~FLAGS_SBLOCKED)
506    
507     #define IsCaptured(x) ((x)->handler == DUMMY_HANDLER)
508     #define SetCaptured(x) ((x)->handler = DUMMY_HANDLER)
509     #define ClearCaptured(x) ((x)->handler = CLIENT_HANDLER)
510    
511    
512     /*
513     * definitions for get_client_name
514     * TBD - make this an enum
515     */
516     #define HIDE_IP 0
517     #define SHOW_IP 1
518     #define MASK_IP 2
519    
520     extern struct Client me;
521     extern dlink_list listing_client_list;
522     extern dlink_list global_client_list;
523    
524     extern int accept_message(struct Client *, struct Client *);
525 michael 887 extern struct split_nuh_item *find_accept(const char *, const char *,
526     const char *, struct Client *, int);
527     extern void del_accept(struct split_nuh_item *, struct Client *);
528     extern void del_all_accepts(struct Client *);
529 adx 30 extern void exit_client(struct Client *, struct Client *, const char *);
530     extern void check_conf_klines(void);
531     extern void init_client(void);
532     extern void dead_link_on_write(struct Client *, int);
533     extern void dead_link_on_read(struct Client *, int);
534     extern void exit_aborted_clients(void);
535     extern void free_exited_clients(void);
536     extern struct Client *make_client(struct Client *);
537     extern struct Client *find_chasing(struct Client *, struct Client *, const char *, int *);
538     extern struct Client *find_person(const struct Client *const, const char *);
539 michael 1124 extern const char *get_client_name(const struct Client *, int);
540 adx 30
541     #endif /* INCLUDED_client_h */

Properties

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