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Added new event hooks system and started migrating events to new system
[irc/evilnet/x3.git] / src / hash.h
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d76ed9a9
AS		 1/* hash.h - IRC network state database
2 * Copyright 2000-2004 srvx Development Team
3 *
83ff05c3 4 * This file is part of x3.
d76ed9a9 5 *
d0f04f71 6 * x3 is free software; you can redistribute it and/or modify
d76ed9a9 7 * it under the terms of the GNU General Public License as published by
348683aa 8 * the Free Software Foundation; either version 3 of the License, or
d76ed9a9
AS		 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 srvx; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
19 */
20
21#ifndef HASH_H
22#define HASH_H
23
24#include "common.h"
25#include "dict.h"
37e08c82 26#include "eventhooks.h"
d76ed9a9 27#include "policer.h"
df7819d9 28#include "recdb.h"
d76ed9a9 29
d0cb2fb6
AS		 30#define MODE_CHANOP 0x00000001 /* +o USER */
31#define MODE_VOICE 0x00000002 /* +v USER */
32#define MODE_PRIVATE 0x00000004 /* +p */
33#define MODE_SECRET 0x00000008 /* +s */
34#define MODE_MODERATED 0x00000010 /* +m */
35#define MODE_TOPICLIMIT 0x00000020 /* +t */
36#define MODE_INVITEONLY 0x00000040 /* +i */
37#define MODE_NOPRIVMSGS 0x00000080 /* +n */
38#define MODE_KEY 0x00000100 /* +k KEY */
39#define MODE_BAN 0x00000200 /* +b BAN */
40#define MODE_LIMIT 0x00000400 /* +l LIMIT */
41#define MODE_DELAYJOINS 0x00000800 /* +D */
7827220c 42#define MODE_REGONLY 0x00001000 /* ircu +r */
d0cb2fb6
AS		 43#define MODE_NOCOLORS 0x00002000 /* +c */
44#define MODE_NOCTCPS 0x00004000 /* +C */
45#define MODE_REGISTERED 0x00008000 /* Bahamut +r */
46#define MODE_STRIPCOLOR 0x00010000 /* +S Strip mirc color codes */
47#define MODE_MODUNREG 0x00020000 /* +M mod unregister */
48#define MODE_NONOTICE 0x00040000 /* +N no notices */
49#define MODE_OPERSONLY 0x00080000 /* +O Opers only */
50#define MODE_NOQUITMSGS 0x00100000 /* +Q suppress messages from quit notices */
51#define MODE_NOAMSG 0x00200000 /* +T no multi-target messages */
c8ca69a0 52#define MODE_SSLONLY 0x00400000 /* +Z ssl only */
55342ce8 53#define MODE_HALFOP 0x00800000 /* +h USER */
2aef5f4b 54#define MODE_EXEMPT 0x01000000 /* +e exempt */
88c7cb10 55#define MODE_HIDEMODE 0x02000000 /* +L hide modes */
2f61d1d7 56#define MODE_APASS 0x04000000 /* +A adminpass */
57#define MODE_UPASS 0x08000000 /* +U userpass */
4648ded2 58#define MODE_ADMINSONLY 0x10000000 /* +a Admins only */
d76ed9a9
AS		 59#define MODE_REMOVE 0x80000000
60
8d882965
MB		 61#define FLAGS_OPER 0x00000001 /* Operator +o */
62#define FLAGS_LOCOP 0x00000002 /* Local operator +O */
63#define FLAGS_INVISIBLE 0x00000004 /* invisible +i */
64#define FLAGS_WALLOP 0x00000008 /* receives wallops +w */
65#define FLAGS_DUMMY 0x00000010 /* user is not announced to other servers */
66#define FLAGS_DEAF 0x00000020 /* deaf +d */
67#define FLAGS_SERVICE 0x00000040 /* cannot be kicked, killed or deoped +k */
68#define FLAGS_GLOBAL 0x00000080 /* receives global messages +g */
69#define FLAGS_SETHOST 0x00000100 /* sethost +h */
70#define FLAGS_PERSISTENT 0x00000200 /* for reserved nicks, this isn't just one-shot */
71#define FLAGS_GAGGED 0x00000400 /* for gagged users */
72#define FLAGS_AWAY 0x00000800 /* for away users */
73#define FLAGS_STAMPED 0x00001000 /* for users who have been stamped */
74#define FLAGS_HIDDEN_HOST 0x00002000 /* user's host is masked by their account +x */
75#define FLAGS_REGNICK 0x00004000 /* user owns their current nick */
76#define FLAGS_REGISTERING 0x00008000 /* user has issued account register command, is waiting for email cookie */
77#define FLAGS_BOT 0x00010000 /* Bot +B */
78#define FLAGS_HIDECHANS 0x00020000 /* Hidden channels +n */
79#define FLAGS_HIDEIDLE 0x00040000 /* Hidden idle time +I */
80#define FLAGS_XTRAOP 0x00080000 /* user is XtraOP +X */
81#define FLAGS_CLOAKHOST 0x00100000 /* user has cloaked host +C */
82#define FLAGS_CLOAKIP 0x00200000 /* user has cloaked ip +c */
83#define FLAGS_ADMIN 0x00400000 /* Admin +a */
84#define FLAGS_SSL 0x00800000 /* user is using a secure connection +z */
85#define FLAGS_PRIVDEAF 0x01000000 /* user is deaf to private messages +D */
86#define FLAGS_ACCOUNTONLY 0x02000000 /* user only receives PMs from authed users +R */
87#define FLAGS_WHOIS 0x04000000 /* user receives notices when /whois'ed +W */
88#define FLAGS_HIDEOPER 0x08000000 /* user is a hidden IRCop +H */
89#define FLAGS_NOLINK 0x10000000 /* user has opted out of channel redirection +L */
90#define FLAGS_COMMONCHANSONLY 0x20000000 /* user only receives PMs from users on same cahnnels +q */
d76ed9a9
AS		 91
92#define IsOper(x) ((x)->modes & FLAGS_OPER)
93#define IsService(x) ((x)->modes & FLAGS_SERVICE)
94#define IsDeaf(x) ((x)->modes & FLAGS_DEAF)
95#define IsInvisible(x) ((x)->modes & FLAGS_INVISIBLE)
96#define IsGlobal(x) ((x)->modes & FLAGS_GLOBAL)
97#define IsWallOp(x) ((x)->modes & FLAGS_WALLOP)
cf8bedff 98#define IsBotM(x) ((x)->modes & FLAGS_BOT)
99#define IsHideChans(x) ((x)->modes & FLAGS_HIDECHANS)
100#define IsHideIdle(x) ((x)->modes & FLAGS_HIDEIDLE)
101#define IsXtraOp(x) ((x)->modes & FLAGS_XTRAOP)
182dd032 102#define IsSetHost(x) ((x)->modes & FLAGS_SETHOST)
d76ed9a9
AS		 103#define IsGagged(x) ((x)->modes & FLAGS_GAGGED)
104#define IsPersistent(x) ((x)->modes & FLAGS_PERSISTENT)
105#define IsAway(x) ((x)->modes & FLAGS_AWAY)
106#define IsStamped(x) ((x)->modes & FLAGS_STAMPED)
107#define IsHiddenHost(x) ((x)->modes & FLAGS_HIDDEN_HOST)
108#define IsReggedNick(x) ((x)->modes & FLAGS_REGNICK)
109#define IsRegistering(x) ((x)->modes & FLAGS_REGISTERING)
1136f709 110#define IsDummy(x) ((x)->modes & FLAGS_DUMMY)
d76ed9a9
AS		 111#define IsFakeHost(x) ((x)->fakehost[0] != '\0')
112#define IsLocal(x) ((x)->uplink == self)
fc55e757
MB		 113#define IsAdmin(x) ((x)->modes & FLAGS_ADMIN)
114#define IsSSL(x) ((x)->modes & FLAGS_SSL)
8d882965
MB		 115#define IsPrivDeaf(x) ((x)->modes & FLAGS_PRIVDEAF)
116#define IsAccountOnly(x) ((x)->modes & FLAGS_ACCOUNTONLY)
117#define IsWhoisNotice(x) ((x)->modes & FLAGS_WHOIS)
118#define IsHideOper(x) ((x)->modes & FLAGS_HIDEOPER)
119#define IsNoRedirect(x) ((x)->modes & FLAGS_NOLINK)
120#define IsCommonChansOnly(x) ((x)->modes & FLAGS_COMMONCHANSONLY)
d76ed9a9
AS		 121
122#define NICKLEN 30
123#define USERLEN 10
bdddfe43 124#define HOSTLEN 75
68b75482 125#define SOCKIPLEN 45
258d1427 126#define ACCOUNTLEN 15
d76ed9a9
AS		 127#define REALLEN 50
128#define TOPICLEN 250
129#define CHANNELLEN 200
6d58d26f 130#define MARKLEN 200
2f61d1d7 131#define MAXOPLEVEL 999
d76ed9a9
AS		 132
133#define MAXMODEPARAMS 6
ac3bdc8d 134#define MAXBANS 128
2aef5f4b 135#define MAXEXEMPTS 45
d76ed9a9
AS		 136
137/* IDLEN is 6 because it takes 5.33 Base64 digits to store 32 bytes. */
138#define IDLEN 6
139
89d871d8 140/** Operator privileges. */
141enum Priv {
142 PRIV_CHAN_LIMIT, /**< no channel limit on oper */
143 PRIV_MODE_LCHAN, /**< oper can mode local chans */
144 PRIV_WALK_LCHAN, /**< oper can walk through local modes */
145 PRIV_DEOP_LCHAN, /**< no deop oper on local chans */
146 PRIV_SHOW_INVIS, /**< show local invisible users */
147 PRIV_SHOW_ALL_INVIS, /**< show all invisible users */
148 PRIV_UNLIMIT_QUERY, /**< unlimit who queries */
149 PRIV_KILL, /**< oper can KILL */
150 PRIV_LOCAL_KILL, /**< oper can local KILL */
151 PRIV_REHASH, /**< oper can REHASH */
152 PRIV_REMOTEREHASH, /**< oper can remote REHASH */
153 PRIV_RESTART, /**< oper can RESTART */
154 PRIV_DIE, /**< oper can DIE */
625ccd4e
MB		 155 PRIV_ZLINE, /**< oper can ZLINE */
156 PRIV_LOCAL_ZLINE, /**< oper can local ZLINE */
89d871d8 157 PRIV_GLINE, /**< oper can GLINE */
158 PRIV_LOCAL_GLINE, /**< oper can local GLINE */
159 PRIV_SHUN, /**< oper can SHUN */
160 PRIV_LOCAL_SHUN, /**< oper can local SHUN */
161 PRIV_JUPE, /**< oper can JUPE */
162 PRIV_LOCAL_JUPE, /**< oper can local JUPE */
163 PRIV_OPMODE, /**< oper can OP/CLEARMODE */
164 PRIV_LOCAL_OPMODE, /**< oper can local OP/CLEARMODE */
165 PRIV_SET, /**< oper can SET */
166 PRIV_WHOX, /**< oper can use /who x */
167 PRIV_BADCHAN, /**< oper can BADCHAN */
168 PRIV_LOCAL_BADCHAN, /**< oper can local BADCHAN */
169 PRIV_SEE_CHAN, /**< oper can see in secret chans */
170 PRIV_PROPAGATE, /**< propagate oper status */
171 PRIV_DISPLAY, /**< "Is an oper" displayed */
c9aeceb5 172 PRIV_DISPLAY_MODE, /**< oper can set +H hide oper */
89d871d8 173 PRIV_SEE_OPERS, /**< display hidden opers */
174 PRIV_WIDE_GLINE, /**< oper can set wider G-lines */
625ccd4e 175 PRIV_WIDE_ZLINE, /**< oper can set wider Z-Lines */
89d871d8 176 PRIV_WIDE_SHUN, /**< oper can set wider G-lines */
177 PRIV_LIST_CHAN, /**< oper can list secret channels */
178 PRIV_FORCE_OPMODE, /**< can hack modes on quarantined channels */
179 PRIV_FORCE_LOCAL_OPMODE, /**< can hack modes on quarantined local channels */
180 PRIV_CHECK, /**< oper can use CHECK */
181 PRIV_SEE_SECRET_CHAN, /**< oper can see +s channels in whois */
055f3f30
MB		 182 PRIV_WHOIS_NOTICE, /**< oper can set/unset user mode +W */
183 PRIV_HIDE_IDLE, /**< oper can set/unset user mode +I */
184 PRIV_XTRAOP, /**< oper can set/unset user mode +X */
185 PRIV_HIDE_CHANNELS, /**< oper can set/unset user mode +n */
c9aeceb5 186 PRIV_FREEFORM, /**< oper can set any host on themseves using set host
187 as long as its a valid host */
188 PRIV_REMOVE, /**< oper can force remove deactivated glines,
189 shuns and zlines. */
190 PRIV_SPAMFILTER, /**< oper can set spamfilters via SPAMFILTER */
57cd328b
MB		 191 PRIV_ADMIN, /**< oper is an IRC Admin */
192 PRIV_APASS_OPMODE, /**< oper can use OPMODE to set/unset channel modes +A and +U */
193 PRIV_HIDE_OPER, /**< oper can set/unset user mode +H */
194 PRIV_REMOTE, /**< oper can use his/her operator block from a remote server */
195 PRIV_SERVICE, /**< oper can set/unset user mode +k */
89d871d8 196 PRIV_LAST_PRIV /**< number of privileges */
197};
198
199/** Number of bits */
200#define _PRIV_NBITS (8 * sizeof(unsigned long))
201/** Element number for priv \a priv. */
202#define _PRIV_IDX(priv) ((priv) / _PRIV_NBITS)
203/** Element bit for priv \a priv. */
204#define _PRIV_BIT(priv) (1UL << ((priv) % _PRIV_NBITS))
205
206/** Operator privileges. */
207struct Privs {
208 unsigned long priv_mask[(PRIV_LAST_PRIV + _PRIV_NBITS - 1) / _PRIV_NBITS];
209};
210
d76ed9a9
AS		 211DECLARE_LIST(userList, struct userNode*);
212DECLARE_LIST(modeList, struct modeNode*);
213DECLARE_LIST(banList, struct banNode*);
2aef5f4b 214DECLARE_LIST(exemptList, struct exemptNode*);
d76ed9a9
AS		 215DECLARE_LIST(channelList, struct chanNode*);
216DECLARE_LIST(serverList, struct server*);
217
218struct userNode {
219 char *nick; /* Unique name of the client, nick or host */
220 char ident[USERLEN + 1]; /* Per-host identification for user */
221 char info[REALLEN + 1]; /* Free form additional client information */
222 char hostname[HOSTLEN + 1]; /* DNS name or IP address */
223 char fakehost[HOSTLEN + 1]; /* Assigned fake host */
37ef8ee3 224 char crypthost[HOSTLEN + 30]; /* Crypted hostname */
225 char cryptip[SOCKIPLEN + 30]; /* Crypted IP */
d76ed9a9
AS		 226#ifdef WITH_PROTOCOL_P10
227 char numeric[COMBO_NUMERIC_LEN+1];
228 unsigned int num_local : 18;
229#endif
3fdd6a74 230 unsigned int loc; /* Is user connecting via LOC? */
da5b7dfc 231 unsigned int no_notice; /* Does the users client not see notices? */
d76ed9a9 232 unsigned int dead : 1; /* Is user waiting to be recycled? */
2f61d1d7 233 irc_in_addr_t ip; /* User's IP address */
d76ed9a9
AS		 234 long modes; /* user flags +isw etc... */
235
182dd032
AS		 236 // sethost - reed/apples
237 char sethost[USERLEN + HOSTLEN + 2]; /* 1 for '\0' and 1 for @ = 2 */
238
21f6caee 239 /* GeoIP Data */
240 char *country_name;
241
242 /* GeoIP City Data */
243 char *country_code;
244 char *city;
245 char *region;
246 char *postal_code;
247 float latitude;
248 float longitude;
249 int dma_code;
250 int area_code;
251
2c00fbc2 252 char *mark; /* only filled if they are marked */
0e08a8e0 253 char *version_reply; /* only filled in if a version query was triggered */
ba4b4d51 254 char *sslfp; /* only filled in if a mark SSLCLIFP is received */
21f6caee 255
df7819d9
MB		 256 struct string_list *marks; /* list of user's marks */
257
d76ed9a9 258 time_t timestamp; /* Time of last nick change */
1136f709 259 time_t idle_since;
d76ed9a9
AS		 260 struct server *uplink; /* Server that user is connected to */
261 struct modeList channels; /* Vector of channels user is in */
89d871d8 262 struct Privs privs;
d76ed9a9
AS		 263
264 /* from nickserv */
265 struct handle_info *handle_info;
266 struct userNode *next_authed;
267 struct policer auth_policer;
268};
269
89d871d8 270#define privs(cli) ((cli)->privs)
271#define PrivSet(pset, priv) ((pset)->priv_mask[_PRIV_IDX(priv)] |= \
272 _PRIV_BIT(priv))
273#define PrivClr(pset, priv) ((pset)->priv_mask[_PRIV_IDX(priv)] &= \
274 ~(_PRIV_BIT(priv)))
275#define PrivHas(pset, priv) ((pset)->priv_mask[_PRIV_IDX(priv)] & \
276 _PRIV_BIT(priv))
277
278#define PRIV_ADD 1
279#define PRIV_DEL 0
280
281#define GrantPriv(cli, priv) (PrivSet(&(privs(cli)), priv))
282#define RevokePriv(cli, priv) (PrivClr(&(privs(cli)), priv))
283#define HasPriv(cli, priv) (PrivHas(&(privs(cli)), priv))
284
d76ed9a9
AS		 285struct chanNode {
286 chan_mode_t modes;
287 unsigned int limit, locks;
288 char key[KEYLEN + 1];
2f61d1d7 289 char upass[KEYLEN + 1];
290 char apass[KEYLEN + 1];
d76ed9a9
AS		 291 time_t timestamp; /* creation time */
292
293 char topic[TOPICLEN + 1];
294 char topic_nick[NICKLEN + 1];
295 time_t topic_time;
296
297 struct modeList members;
298 struct banList banlist;
2aef5f4b 299 struct exemptList exemptlist;
d76ed9a9
AS		 300 struct policer join_policer;
301 unsigned int join_flooded : 1;
302 unsigned int bad_channel : 1;
303
304 struct chanData *channel_info;
305 struct channel_help *channel_help;
306 char name[1];
307};
308
309struct banNode {
310 char ban[NICKLEN + USERLEN + HOSTLEN + 3]; /* 1 for '\0', 1 for ! and 1 for @ = 3 */
311 char who[NICKLEN + 1]; /* who set ban */
312 time_t set; /* time ban was set */
313};
314
2aef5f4b 315struct exemptNode {
316 char exempt[NICKLEN + USERLEN + HOSTLEN + 3]; /* 1 for '\0', 1 for ! and 1 for @ = 3 */
317 char who[NICKLEN + 1]; /* who set exempt */
318 time_t set; /* time exempt was set */
319};
320
d76ed9a9
AS		 321struct modeNode {
322 struct chanNode *channel;
323 struct userNode *user;
acf3c6d5 324 long modes;
2f61d1d7 325 short oplevel;
d76ed9a9
AS		 326 time_t idle_since;
327};
328
329#define SERVERNAMEMAX 64
330#define SERVERDESCRIPTMAX 128
331
332struct server {
333 char name[SERVERNAMEMAX+1];
334 time_t boot;
1136f709 335 time_t link_time;
d76ed9a9
AS		 336 char description[SERVERDESCRIPTMAX+1];
337#ifdef WITH_PROTOCOL_P10
338 char numeric[COMBO_NUMERIC_LEN+1];
339 unsigned int num_mask;
340#endif
341 unsigned int hops, clients, max_clients;
342 unsigned int burst : 1, self_burst : 1;
343 struct server *uplink;
344#ifdef WITH_PROTOCOL_P10
345 struct userNode **users; /* flat indexed by numeric */
346#else
347 dict_t users; /* indexed by nick */
348#endif
349 struct serverList children;
350};
351
47956fc5
AS		 352struct waitingConnection {
353 char *server;
354 char *target;
355};
356
357struct routingPlan {
358 dict_t servers;
359};
360
361struct routingPlanServer {
362 char *uplink;
363 char *secondaryuplink;
364 unsigned int port;
365 int karma;
366 int offline;
367};
368
369/* Ported from X2 */
370struct routeList {
371 char* server; /* Name of the server */
372 unsigned int port; /* connection port */
373 char *uplink; /* Server its linked to (towards us) */
374 char *secondaryuplink;
375 int outsideness; /* 0 means leaf, 1 second layer, etc. my uplink is highest */
376 struct routeList *next;
377};
378
379/* Ported from X2 */
380struct route {
381 int count; /* how many servers we have */
382 int maxdepth; /* biggest outsideness value */
383 int centered; /* set to TRUE when changerouteUplinks is run */
384 struct routeList *servers;
385};
386
37e08c82
MB		 387/* generic hook function args */
388struct funcargs {
389 void *func;
390 void *extra;
391};
47956fc5 392
d76ed9a9
AS		 393extern struct server *self;
394extern dict_t channels;
395extern dict_t clients;
396extern dict_t servers;
397extern unsigned int max_clients, invis_clients;
398extern time_t max_clients_time;
399extern struct userList curr_opers, curr_helpers;
400
dc92ef7c
MB		 401extern unsigned int count_opers;
402
d76ed9a9
AS		 403struct server* GetServerH(const char *name); /* using full name */
404struct userNode* GetUserH(const char *nick); /* using nick */
405struct chanNode* GetChannel(const char *name);
406struct modeNode* GetUserMode(struct chanNode* channel, struct userNode* user);
1136f709 407int userList_contains(struct userList *list, struct userNode *user);
f1d4a7db 408unsigned int IsUserP(struct userNode *user);
d76ed9a9 409
9d59f196 410typedef int (*server_link_func_t) (struct server *server, void *extra);
411void reg_server_link_func(server_link_func_t handler, void *extra);
412void call_server_link_funcs(struct server *server);
d76ed9a9 413
c8b4b87b
MB		 414typedef void (*sasl_input_func_t) (struct server* source ,const char *identifier, const char *subcmd, const char *data, const char *ext, void *extra);
415void reg_sasl_input_func(sasl_input_func_t handler, void *extra);
416void call_sasl_input_func(struct server* source ,const char *identifier, const char *subcmd, const char *data, const char *ext);
417void unreg_sasl_input_func(sasl_input_func_t handler, void *extra);
418
f0fb2e2d 419typedef int (*new_user_func_t) (struct userNode *user, void *extra);
420void reg_new_user_func(new_user_func_t handler, void *extra);
37e08c82 421void reg_new_user_func_pos(new_user_func_t handler, void *extra, int pos);
f0fb2e2d 422void call_new_user_funcs(struct userNode *user);
a6bcc929 423typedef void (*del_user_func_t) (struct userNode *user, struct userNode *killer, const char *why, void *extra);
424void reg_del_user_func(del_user_func_t handler, void *extra);
425void call_del_user_funcs(struct userNode *user, struct userNode *killer, const char *why);
426void unreg_del_user_func(del_user_func_t handler, void *extra);
d76ed9a9 427void ReintroduceUser(struct userNode* user);
63189c10 428typedef void (*nick_change_func_t)(struct userNode *user, const char *old_nick, void *extra);
429void reg_nick_change_func(nick_change_func_t handler, void *extra);
d76ed9a9 430void NickChange(struct userNode* user, const char *new_nick, int no_announce);
cf8bedff 431void SVSNickChange(struct userNode* user, const char *new_nick);
d76ed9a9
AS		 432
433typedef void (*account_func_t) (struct userNode *user, const char *stamp);
434void reg_account_func(account_func_t handler);
435void call_account_func(struct userNode *user, const char *stamp);
b21e2cfe 436void StampUser(struct userNode *user, const char *stamp, time_t timestamp);
d76ed9a9 437void assign_fakehost(struct userNode *user, const char *host, int announce);
21f6caee 438void set_geoip_info(struct userNode *user);
d76ed9a9 439
157ce145 440typedef void (*new_channel_func_t) (struct chanNode *chan, void *extra);
441void reg_new_channel_func(new_channel_func_t handler, void *extra);
fb38e2bc 442typedef int (*join_func_t) (struct modeNode *mNode, void *extra);
37e08c82 443void reg_join_func_pos(join_func_t handler, void *extra, int pos);
fb38e2bc 444void reg_join_func(join_func_t handler, void *extra);
1898d8ea 445typedef void (*del_channel_func_t) (struct chanNode *chan, void *extra);
446void reg_del_channel_func(del_channel_func_t handler, void *extra);
d76ed9a9 447
2aef5f4b 448struct chanNode* AddChannel(const char *name, time_t time_, const char *modes, char *banlist, char *exemptlist);
d76ed9a9
AS		 449void LockChannel(struct chanNode *channel);
450void UnlockChannel(struct chanNode *channel);
451
452struct modeNode* AddChannelUser(struct userNode* user, struct chanNode* channel);
453
63637aea 454typedef void (*part_func_t) (struct modeNode *mn, const char *reason, void *extra);
455void reg_part_func(part_func_t handler, void *extra);
456void unreg_part_func(part_func_t handler, void *extra);
d76ed9a9
AS		 457void DelChannelUser(struct userNode* user, struct chanNode* channel, const char *reason, int deleting);
458void KickChannelUser(struct userNode* target, struct chanNode* channel, struct userNode *kicker, const char *why);
459
91667658 460typedef void (*kick_func_t) (struct userNode *kicker, struct userNode *user, struct chanNode *chan, void *extra);
461void reg_kick_func(kick_func_t handler, void *extra);
d76ed9a9
AS		 462void ChannelUserKicked(struct userNode* kicker, struct userNode* victim, struct chanNode* channel);
463
464int ChannelBanExists(struct chanNode *channel, const char *ban);
2aef5f4b 465int ChannelExemptExists(struct chanNode *channel, const char *exempt);
d76ed9a9 466
5a2c7cf6 467typedef int (*topic_func_t)(struct userNode *who, struct chanNode *chan, const char *old_topic, void *extra);
468void reg_topic_func(topic_func_t handler, void *extra);
7fda2b52 469void SetChannelTopic(struct chanNode *channel, struct userNode *service, struct userNode *user, const char *topic, int announce);
ac3bdc8d 470struct userNode *IsInChannel(struct chanNode *channel, struct userNode *user);
d76ed9a9
AS		 471
472void init_structs(void);
473
474#endif
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