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c86edd1d
Q		 1/*
2 * chanserv.h:
3 * Top level data structures and function prototypes for the
4 * channel service module
5 */
6
7#ifndef __CHANSERV_H
8#define __CHANSERV_H
9
524d28f9
CP		 10#define _GNU_SOURCE
11#include <string.h>
c86edd1d 12#include <time.h>
b7ed259b 13#include <stdarg.h>
8bab42e7
CP		 14#include <stdint.h>
15
c86edd1d 16#include "../lib/sstring.h"
4ad1cf7a 17#include "../core/schedule.h"
c86edd1d
Q		 18#include "../lib/flags.h"
19#include "../nick/nick.h"
20#include "../channel/channel.h"
21#include "../parser/parser.h"
22#include "../localuser/localuserchannel.h"
dbbee796
CP		 23
24#ifndef CS_NODB
ee8cd7d0 25#include "../dbapi/dbapi.h"
dbbee796 26#endif
c86edd1d
Q		 27
28#define CS_PARANOID
29
30#ifdef CS_PARANOID
31#include <assert.h>
32#endif
33
64f17f02 34/* Q9 Version */
94f59135 35#define QVERSION "1.00"
64f17f02 36
c86edd1d
Q		 37/* Mini-hash of known users on channels to make lookups faster;
38 * how big do we make it? */
39#define REGCHANUSERHASHSIZE 5
40#define PASSLEN 10
41#define WELCOMELEN 250
42#define INFOLEN 100
43#define AUTOLIMIT_INTERVAL 60
44#define COUNTERSYNCINTERVAL 600
45#define LINGERTIME 300
46#define DUMPINTERVAL 300
47#define EMAILLEN 60
af862bd5 48#define CHANTYPES 8
1482fb78 49#define CHANOPHISTORY 10
c86edd1d
Q		 50
51/* Suspension and g-line hit count limits */
52#define MAXGLINEUSERS 50
53#define MAXSUSPENDHIT 500
54
55/* Maximum number of times a user may attempt to auth */
81f75fea 56#define MAXAUTHATTEMPT 10
c86edd1d 57
bd87ef68 58/* Maximum number of hellos in a session */
81f75fea 59#define MAXHELLOS 2
bd87ef68 60
c86edd1d
Q		 61/* Maximum number of times a user may actually be authed */
62#define MAXAUTHCOUNT 2
63
96e1f81d
CP		 64/* Maximum number of accounts that may share an email address */
65#define MD_DEFAULTACTLIMIT 2
66
e9f49ea9
CP		 67/* If set will issue warnings when authgate cached stuff changes */
68#define AUTHGATE_WARNINGS
69
594c05a3
CP		 70/* Challenge auth faq site */
71#define CHALLENGEAUTHSITE "http://www.quakenet.org/development/challengeauth/"
72
a6f1f6b6
CP		 73/* Cleanup options */
74#define CLEANUP_ACCOUNT_INACTIVE 80
75#define CLEANUP_ACCOUNT_UNUSED 10
6fa7dffb 76#define CLEANUP_CHANNEL_INACTIVE 40
a6f1f6b6 77
c86edd1d
Q		 78/* Sizes of the main hashes */
79#define REGUSERHASHSIZE 60000
e3805f60 80#define MAILDOMAINHASHSIZE 60000
c86edd1d
Q		 81
82/* Number of languages and messages */
83#define MAXLANG 50
c86edd1d 84
705542fa 85/* Maximum number of user chanlevs and bans */
7055af45 86#define MAXCHANLEVS 500
705542fa
CP		 87#define MAXBANS 50
88
0ba70e7b
CP		 89/* Sources of entropy and standard length defines */
90#define ENTROPYSOURCE "/dev/urandom"
91#define ENTROPYLEN 8
92
dae08100
CP		 93/* Minimum acceptable reason length for stuff like deluser */
94#define MIN_REASONLEN 20
95
b7ed259b 96#include "chanserv_messages.h"
c86edd1d 97
5f4ba446
CP		 98#define CSMIN(a, b) ((a)<(b)?(a):(b))
99#define CSMAX(a, b) ((a)>(b)?(a):(b))
100
c86edd1d
Q		 101/* List of privileged operations */
102
103#define QPRIV_SUSPENDBYPASS 1
104#define QPRIV_VIEWCHANFLAGS 100
105#define QPRIV_VIEWFULLCHANLEV 101
106#define QPRIV_VIEWFULLWHOIS 102
107#define QPRIV_VIEWCHANMODES 103
108#define QPRIV_VIEWAUTOLIMIT 104
109#define QPRIV_VIEWBANTIMER 105
110#define QPRIV_VIEWUSERFLAGS 106
111#define QPRIV_VIEWWELCOME 107
112#define QPRIV_VIEWCOMMENTS 108
113#define QPRIV_VIEWEMAIL 109
e086f1b5
CP		 114#define QPRIV_VIEWCHANSUSPENSION 110
115#define QPRIV_VIEWSUSPENDEDBY 111
9de8d198 116#define QPRIV_VIEWWALLMESSAGE 112
c86edd1d
Q		 117
118#define QPRIV_CHANGECHANFLAGS 200
119#define QPRIV_CHANGECHANLEV 201
120#define QPRIV_CHANGECHANMODES 202
121#define QPRIV_CHANGEAUTOLIMIT 203
122#define QPRIV_CHANGEBANTIMER 204
123#define QPRIV_CHANGEUSERFLAGS 205
124#define QPRIV_CHANGEWELCOME 206
125
126/* List of access checks */
127
128#define CA_AUTHED 0x0001
129#define CA_TOPICPRIV 0x0008
130#define CA_KNOWN 0x0010
131#define CA_VOICEPRIV 0x0020
132#define CA_OPPRIV 0x0040
133#define CA_MASTERPRIV 0x0080
134#define CA_OWNERPRIV 0x0100
135/* SPARE 0x0200 */
136#define CA_ONCHAN 0x0400
137#define CA_OFFCHAN 0x0800
138#define CA_OPPED 0x1000
139#define CA_DEOPPED 0x2000
140#define CA_VOICED 0x4000
141#define CA_DEVOICED 0x8000
142
143#define CA_NEEDKNOWN (CA_KNOWN|CA_OPPRIV|CA_MASTERPRIV|CA_TOPICPRIV|CA_OWNERPRIV)
144#define CA_ONCHANREQ (CA_ONCHAN|CA_OPPED|CA_DEOPPED|CA_VOICED|CA_DEVOICED)
145
146
147/* User flags */
50ec21f3 148#define QUFLAG_NOINFO 0x0001 /* +s */
7e0b37b0
P		 149#define QUFLAG_GLINE 0x0002 /* +g */
150#define QUFLAG_NOTICE 0x0004 /* +n */
347686bd 151#define QUFLAG_STAFF 0x0008 /* +q */
7e0b37b0
P		 152#define QUFLAG_SUSPENDED 0x0010 /* +z */
153#define QUFLAG_OPER 0x0020 /* +o */
154#define QUFLAG_DEV 0x0040 /* +d */
155#define QUFLAG_PROTECT 0x0080 /* +p */
156#define QUFLAG_HELPER 0x0100 /* +h */
157#define QUFLAG_ADMIN 0x0200 /* +a */
158#define QUFLAG_INFO 0x0400 /* +i */
159#define QUFLAG_DELAYEDGLINE 0x0800 /* +G */
160#define QUFLAG_NOAUTHLIMIT 0x1000 /* +L */
161#define QUFLAG_CLEANUPEXEMPT 0x4000 /* +D */
e58b744c 162#define QUFLAG_TRUST 0x8000 /* +T */
347686bd 163#define QUFLAG_ALL 0xdfff
c86edd1d 164
50ec21f3 165#define UIsNoInfo(x) ((x)->flags & QUFLAG_NOINFO)
c86edd1d
Q		 166#define UIsGline(x) ((x)->flags & QUFLAG_GLINE)
167#define UIsNotice(x) ((x)->flags & QUFLAG_NOTICE)
c86edd1d
Q		 168#define UIsSuspended(x) ((x)->flags & QUFLAG_SUSPENDED)
169#define UIsOper(x) ((x)->flags & QUFLAG_OPER)
170#define UIsDev(x) ((x)->flags & QUFLAG_DEV)
171#define UIsProtect(x) ((x)->flags & QUFLAG_PROTECT)
172#define UIsHelper(x) ((x)->flags & QUFLAG_HELPER)
173#define UIsAdmin(x) ((x)->flags & QUFLAG_ADMIN)
174#define UIsInfo(x) ((x)->flags & QUFLAG_INFO)
175#define UIsDelayedGline(x) ((x)->flags & QUFLAG_DELAYEDGLINE)
176#define UIsNoAuthLimit(x) ((x)->flags & QUFLAG_NOAUTHLIMIT)
183b8e2f 177#define UIsCleanupExempt(x) ((x)->flags & QUFLAG_CLEANUPEXEMPT)
347686bd 178#define UIsStaff(x) ((x)->flags & QUFLAG_STAFF)
c86edd1d 179
7d27d0cd 180#define UHasSuspension(x) ((x)->flags & (QUFLAG_GLINE|QUFLAG_DELAYEDGLINE|QUFLAG_SUSPENDED))
c86edd1d 181
f616baf4 182#define UHasStaffPriv(x) ((x)->flags & (QUFLAG_STAFF | QUFLAG_HELPER | QUFLAG_OPER | QUFLAG_ADMIN | QUFLAG_DEV))
c86edd1d
Q		 183#define UHasHelperPriv(x) ((x)->flags & (QUFLAG_HELPER | QUFLAG_OPER | QUFLAG_ADMIN | QUFLAG_DEV))
184#define UHasOperPriv(x) ((x)->flags & (QUFLAG_OPER | QUFLAG_ADMIN | QUFLAG_DEV))
185#define UHasAdminPriv(x) ((x)->flags & (QUFLAG_ADMIN | QUFLAG_DEV))
186
7e0b37b0
P		 187#define USetGline(x) ((x)->flags |= QUFLAG_GLINE)
188#define USetNotice(x) ((x)->flags |= QUFLAG_NOTICE)
7e0b37b0
P		 189#define USetSuspended(x) ((x)->flags |= QUFLAG_SUSPENDED)
190#define USetOper(x) ((x)->flags |= QUFLAG_OPER)
191#define USetDev(x) ((x)->flags |= QUFLAG_DEV)
192#define USetProtect(x) ((x)->flags |= QUFLAG_PROTECT)
193#define USetHelper(x) ((x)->flags |= QUFLAG_HELPER)
194#define USetAdmin(x) ((x)->flags |= QUFLAG_ADMIN)
195#define USetInfo(x) ((x)->flags |= QUFLAG_INFO)
196#define USetDelayedGline(x) ((x)->flags |= QUFLAG_DELAYEDGLINE)
197#define USetNoAuthLimit(x) ((x)->flags |= QUFLAG_NOAUTHLIMIT)
198#define USetCleanupExempt(x) ((x)->flags |= QUFLAG_CLEANUPEXEMPT)
199#define USetTrust(x) ((x)->flags |= QUFLAG_TRUST)
200
7e0b37b0
P		 201#define UClearGline(x) ((x)->flags &= ~QUFLAG_GLINE)
202#define UClearNotice(x) ((x)->flags &= ~QUFLAG_NOTICE)
7e0b37b0
P		 203#define UClearSuspended(x) ((x)->flags &= ~QUFLAG_SUSPENDED)
204#define UClearOper(x) ((x)->flags &= ~QUFLAG_OPER)
205#define UClearDev(x) ((x)->flags &= ~QUFLAG_DEV)
206#define UClearProtect(x) ((x)->flags &= ~QUFLAG_PROTECT)
207#define UClearHelper(x) ((x)->flags &= ~QUFLAG_HELPER)
208#define UClearAdmin(x) ((x)->flags &= ~QUFLAG_ADMIN)
209#define UClearInfo(x) ((x)->flags &= ~QUFLAG_INFO)
210#define UClearDelayedGline(x) ((x)->flags &= ~QUFLAG_DELAYEDGLINE)
211#define UClearNoAuthLimit(x) ((x)->flags &= ~QUFLAG_NOAUTHLIMIT)
212#define UClearCleanupExempt(x) ((x)->flags &= ~QUFLAG_CLEANUPEXEMPT)
213#define UClearTrust(x) ((x)->flags &= ~QUFLAG_TRUST)
214
c86edd1d
Q		 215/* email */
216#define MAX_RESEND_TIME 2*3600L /* cooling off period */
217#define VALID_EMAIL "^[-_.+[:alpha:][:digit:]]+(\\.[-_[:digit:][:alpha:]]+)*@([[:digit:][:alpha:]](-?[[:digit:][:alpha:]])*\\.)+[[:alpha:]]{2}([zmuvtgo]|fo|me|seum|op|ro)?$"
218
dc9548f4
CP		 219#define VALID_ACCOUNT_NAME "^[-a-z0-9]*$"
220
c86edd1d
Q		 221#define QMAIL_NEWACCOUNT 1 /* new account */
222#define QMAIL_REQPW 2 /* requestpassword */
223#define QMAIL_NEWPW 3 /* new password */
30a66d6c 224#define QMAIL_RESET 4 /* reset account */
c86edd1d
Q		 225#define QMAIL_NEWEMAIL 5 /* new email address */
226
c86edd1d
Q		 227
228/* Channel flags */
229#define QCFLAG_AUTOOP 0x0001 /* +a */
230#define QCFLAG_BITCH 0x0002 /* +b */
231#define QCFLAG_AUTOLIMIT 0x0004 /* +c */
232#define QCFLAG_ENFORCE 0x0008 /* +e */
233#define QCFLAG_FORCETOPIC 0x0010 /* +f */
234#define QCFLAG_AUTOVOICE 0x0020 /* +g */
235#define QCFLAG_INFO 0x0040 /* +i */
236#define QCFLAG_JOINED 0x0080 /* +j */
237#define QCFLAG_KNOWNONLY 0x0100 /* +k */
238#define QCFLAG_PROTECT 0x0200 /* +p */
50ec21f3 239#define QCFLAG_NOINFO 0x0400 /* +s */
c86edd1d
Q		 240#define QCFLAG_TOPICSAVE 0x0800 /* +t */
241#define QCFLAG_VOICEALL 0x1000 /* +v */
242#define QCFLAG_WELCOME 0x2000 /* +w */
243#define QCFLAG_SUSPENDED 0x4000 /* +z */
244
245#define CIsAutoOp(x) ((x)->flags & QCFLAG_AUTOOP)
246#define CIsBitch(x) ((x)->flags & QCFLAG_BITCH)
247#define CIsAutoLimit(x) ((x)->flags & QCFLAG_AUTOLIMIT)
248#define CIsEnforce(x) ((x)->flags & QCFLAG_ENFORCE)
249#define CIsForceTopic(x) ((x)->flags & QCFLAG_FORCETOPIC)
250#define CIsAutoVoice(x) ((x)->flags & QCFLAG_AUTOVOICE)
251#define CIsJoined(x) ((x)->flags & QCFLAG_JOINED)
252#define CIsKnownOnly(x) ((x)->flags & QCFLAG_KNOWNONLY)
253#define CIsProtect(x) ((x)->flags & QCFLAG_PROTECT)
c86edd1d
Q		 254#define CIsTopicSave(x) ((x)->flags & QCFLAG_TOPICSAVE)
255#define CIsVoiceAll(x) ((x)->flags & QCFLAG_VOICEALL)
256#define CIsWelcome(x) ((x)->flags & QCFLAG_WELCOME)
257#define CIsSuspended(x) ((x)->flags & QCFLAG_SUSPENDED)
258#define CIsInfo(x) ((x)->flags & QCFLAG_INFO)
50ec21f3 259#define CIsNoInfo(x) ((x)->flags & QCFLAG_NOINFO)
c86edd1d
Q		 260
261#define CSetAutoOp(x) ((x)->flags |= QCFLAG_AUTOOP)
262#define CSetBitch(x) ((x)->flags |= QCFLAG_BITCH)
263#define CSetAutoLimit(x) ((x)->flags |= QCFLAG_AUTOLIMIT)
264#define CSetEnforce(x) ((x)->flags |= QCFLAG_ENFORCE)
265#define CSetForceTopic(x) ((x)->flags |= QCFLAG_FORCETOPIC)
266#define CSetAutoVoice(x) ((x)->flags |= QCFLAG_AUTOVOICE)
267#define CSetJoined(x) ((x)->flags |= QCFLAG_JOINED)
268#define CSetKnownOnly(x) ((x)->flags |= QCFLAG_KNOWNONLY)
269#define CSetProtect(x) ((x)->flags |= QCFLAG_PROTECT)
c86edd1d
Q		 270#define CSetTopicSave(x) ((x)->flags |= QCFLAG_TOPICSAVE)
271#define CSetVoiceAll(x) ((x)->flags |= QCFLAG_VOICEALL)
272#define CSetWelcome(x) ((x)->flags |= QCFLAG_WELCOME)
273#define CSetSuspended(x) ((x)->flags |= QCFLAG_SUSPENDED)
274
275#define CClearAutoOp(x) ((x)->flags &= ~QCFLAG_AUTOOP)
276#define CClearBitch(x) ((x)->flags &= ~QCFLAG_BITCH)
277#define CClearAutoLimit(x) ((x)->flags &= ~QCFLAG_AUTOLIMIT)
278#define CClearEnforce(x) ((x)->flags &= ~QCFLAG_ENFORCE)
279#define CClearForceTopic(x) ((x)->flags &= ~QCFLAG_FORCETOPIC)
280#define CClearAutoVoice(x) ((x)->flags &= ~QCFLAG_AUTOVOICE)
281#define CClearJoined(x) ((x)->flags &= ~QCFLAG_JOINED)
282#define CClearKnownOnly(x) ((x)->flags &= ~QCFLAG_KNOWNONLY)
283#define CClearProtect(x) ((x)->flags &= ~QCFLAG_PROTECT)
c86edd1d
Q		 284#define CClearTopicSave(x) ((x)->flags &= ~QCFLAG_TOPICSAVE)
285#define CClearVoiceAll(x) ((x)->flags &= ~QCFLAG_VOICEALL)
286#define CClearWelcome(x) ((x)->flags &= ~QCFLAG_WELCOME)
287#define CClearSuspended(x) ((x)->flags &= ~QCFLAG_SUSPENDED)
288
289#define QCFLAG_USERCONTROL (QCFLAG_AUTOOP|QCFLAG_BITCH|QCFLAG_AUTOLIMIT| \
290 QCFLAG_ENFORCE|QCFLAG_FORCETOPIC|QCFLAG_AUTOVOICE| \
72ca906c 291 QCFLAG_PROTECT|QCFLAG_TOPICSAVE|QCFLAG_VOICEALL| \
3a744b8f 292 QCFLAG_WELCOME|QCFLAG_KNOWNONLY)
c86edd1d 293
50ec21f3 294#define QCFLAG_ALL 0x7fff
c86edd1d
Q		 295
296
297/* Channel user ("chanlev") flags */
298/* Slightly funny order here: list the "biggest" flags at the
299 * top so we can do sorted "chanlev" output more easily */
300#define QCUFLAG_OWNER 0x8000 /* +n */
301#define QCUFLAG_MASTER 0x4000 /* +m */
302#define QCUFLAG_OP 0x2000 /* +o */
303#define QCUFLAG_VOICE 0x1000 /* +v */
304#define QCUFLAG_AUTOOP 0x0001 /* +a */
305#define QCUFLAG_BANNED 0x0002 /* +b */
306#define QCUFLAG_DENY 0x0004 /* +d */
307#define QCUFLAG_AUTOVOICE 0x0008 /* +g */
308#define QCUFLAG_QUIET 0x0010 /* +q */
50ec21f3 309#define QCUFLAG_NOINFO 0x0020 /* +s */
c86edd1d
Q		 310#define QCUFLAG_TOPIC 0x0040 /* +t */
311#define QCUFLAG_HIDEWELCOME 0x0080 /* +w */
312#define QCUFLAG_PROTECT 0x0100 /* +p */
50ec21f3 313#define QCUFLAG_INFO 0x0200 /* +i */
c86edd1d
Q		 314#define QCUFLAG_KNOWN 0x0400 /* +k */
315#define QCUFLAG_AUTOINVITE 0x0800 /* +j */
316
317#define QCUFLAG_SIGNIFICANT (QCUFLAG_MASTER|QCUFLAG_OWNER|QCUFLAG_OP)
318
319#define QCUFLAG_MASTERCON (QCUFLAG_AUTOOP|QCUFLAG_BANNED|QCUFLAG_DENY| \
320 QCUFLAG_GIVE|QCUFLAG_OP|QCUFLAG_QUIET|QCUFLAG_TOPIC| \
321 QCUFLAG_VOICE|QCUFLAG_PROTECT)
322
323#define QCUFLAG_SELFCON (QCUFLAG_OP | QCUFLAG_VOICE | QCUFLAG_AUTOOP | QCUFLAG_AUTOVOICE | \
50ec21f3 324 QCUFLAG_TOPIC | QCUFLAG_INFO)
c86edd1d 325
0ab1dd8c 326#define QCUFLAGS_PUBLIC (QCUFLAG_OWNER | QCUFLAG_MASTER | QCUFLAG_OP | QCUFLAG_VOICE | \
327 QCUFLAG_KNOWN | QCUFLAG_AUTOOP | QCUFLAG_AUTOVOICE | QCUFLAG_TOPIC | \
328 QCUFLAG_PROTECT)
329
3a744b8f 330#define QCUFLAGS_PUNISH (QCUFLAG_BANNED | QCUFLAG_QUIET | QCUFLAG_DENY)
331#define QCUFLAGS_PERSONAL (QCUFLAG_HIDEWELCOME | QCUFLAG_AUTOINVITE)
156f6bad 332
50ec21f3 333#define QCUFLAG_ALL 0xffff
c86edd1d
Q		 334
335#define CUIsOwner(x) ((x)->flags & QCUFLAG_OWNER)
336#define CUIsMaster(x) ((x)->flags & QCUFLAG_MASTER)
337#define CUIsOp(x) ((x)->flags & QCUFLAG_OP)
338#define CUIsVoice(x) ((x)->flags & QCUFLAG_VOICE)
339#define CUIsAutoOp(x) ((x)->flags & QCUFLAG_AUTOOP)
340#define CUIsBanned(x) ((x)->flags & QCUFLAG_BANNED)
341#define CUIsDeny(x) ((x)->flags & QCUFLAG_DENY)
342#define CUIsAutoVoice(x) ((x)->flags & QCUFLAG_AUTOVOICE)
343#define CUIsQuiet(x) ((x)->flags & QCUFLAG_QUIET)
50ec21f3 344#define CUIsNoInfo(x) ((x)->flags & QCUFLAG_NOINFO)
c86edd1d
Q		 345#define CUIsTopic(x) ((x)->flags & QCUFLAG_TOPIC)
346#define CUIsHideWelcome(x) ((x)->flags & QCUFLAG_HIDEWELCOME)
347#define CUIsProtect(x) ((x)->flags & QCUFLAG_PROTECT)
50ec21f3 348#define CUIsInfo(x) ((x)->flags & QCUFLAG_INFO)
c86edd1d
Q		 349#define CUIsKnown(x) ((x)->flags & QCUFLAG_KNOWN)
350#define CUIsAutoInvite(x) ((x)->flags & QCUFLAG_AUTOINVITE)
351
352#define CUKnown(x) (CUIsKnown(x) || CUHasVoicePriv(x))
353#define CUHasVoicePriv(x) ((x)->flags & (QCUFLAG_VOICE | QCUFLAG_OP | QCUFLAG_MASTER | QCUFLAG_OWNER))
354#define CUHasOpPriv(x) ((x)->flags & (QCUFLAG_OP | QCUFLAG_MASTER | QCUFLAG_OWNER))
355#define CUHasMasterPriv(x) ((x)->flags & (QCUFLAG_MASTER | QCUFLAG_OWNER))
356#define CUHasTopicPriv(x) ((x)->flags & (QCUFLAG_MASTER | QCUFLAG_OWNER | QCUFLAG_TOPIC))
357
358#define CUSetOwner(x) ((x)->flags |= QCUFLAG_OWNER)
359#define CUSetMaster(x) ((x)->flags |= QCUFLAG_MASTER)
360#define CUSetOp(x) ((x)->flags |= QCUFLAG_OP)
361#define CUSetVoice(x) ((x)->flags |= QCUFLAG_VOICE)
362#define CUSetAutoOp(x) ((x)->flags |= QCUFLAG_AUTOOP)
363#define CUSetBanned(x) ((x)->flags |= QCUFLAG_BANNED)
364#define CUSetDeny(x) ((x)->flags |= QCUFLAG_DENY)
365#define CUSetAutoVoice(x) ((x)->flags |= QCUFLAG_AUTOVOICE)
366#define CUSetQuiet(x) ((x)->flags |= QCUFLAG_QUIET)
c86edd1d
Q		 367#define CUSetTopic(x) ((x)->flags |= QCUFLAG_TOPIC)
368#define CUSetHideWelcome(x) ((x)->flags |= QCUFLAG_HIDEWELCOME)
369#define CUSetKnown(x) ((x)->flags |= QCUFLAG_KNOWN)
370#define CUSetAutoInvite(x) ((x)->flags |= QCUFLAG_AUTOINVITE)
371
372#define CUClearOwner(x) ((x)->flags &= ~QCUFLAG_OWNER)
373#define CUClearMaster(x) ((x)->flags &= ~QCUFLAG_MASTER)
374#define CUClearOp(x) ((x)->flags &= ~QCUFLAG_OP)
375#define CUClearVoice(x) ((x)->flags &= ~QCUFLAG_VOICE)
376#define CUClearAutoOp(x) ((x)->flags &= ~QCUFLAG_AUTOOP)
377#define CUClearBanned(x) ((x)->flags &= ~QCUFLAG_BANNED)
378#define CUClearDeny(x) ((x)->flags &= ~QCUFLAG_DENY)
379#define CUClearAutoVoice(x) ((x)->flags &= ~QCUFLAG_AUTOVOICE)
380#define CUClearQuiet(x) ((x)->flags &= ~QCUFLAG_QUIET)
c86edd1d
Q		 381#define CUClearTopic(x) ((x)->flags &= ~QCUFLAG_TOPIC)
382#define CUClearHideWelcome(x) ((x)->flags &= ~QCUFLAG_HIDEWELCOME)
383#define CUClearKnown(x) ((x)->flags &= ~QCUFLAG_KNOWN)
384#define CUClearAutoInvite(x) ((x)->flags &= ~QCUFLAG_AUTOINVITE)
385
386#define QCSTAT_OPCHECK 0x0001 /* Do op check */
387#define QCSTAT_MODECHECK 0x0002 /* Do mode check */
388#define QCSTAT_BANCHECK 0x0004 /* Do ban check */
389
390#define QUSTAT_DEAD 0x8000 /* User has been deleted.. */
391
392#define QCMD_SECURE 0x0001 /* Must use "user@server" to use this command */
393#define QCMD_AUTHED 0x0002 /* Only available to authed users */
394#define QCMD_NOTAUTHED 0x0004 /* Only available to NON-authed users */
395
396#define QCMD_HELPER 0x0010 /* Only available to helpers */
397#define QCMD_OPER 0x0020 /* Only available to opers */
398#define QCMD_ADMIN 0x0040 /* Only available to admins */
399#define QCMD_DEV 0x0080 /* Only available to developers */
7be5f783 400#define QCMD_STAFF 0x0200 /* Only available to staff */
c86edd1d
Q		 401
402#define QCMD_ALIAS 0x0100 /* Don't list on SHOWCOMMANDS */
bc6c8fbe 403#define QCMD_HIDDEN QCMD_ALIAS
c86edd1d
Q		 404
405#define CS_INIT_DB 0x1 /* Loading database.. */
406#define CS_INIT_NOUSER 0x2 /* Loaded DB, waiting for user to be created */
407#define CS_INIT_READY 0x3 /* Ready for action! */
408
409struct regchanuser;
410struct reguser;
411
e3805f60
P		 412typedef struct maildomain {
413#ifdef CS_PARANOID
414 unsigned int maildomain_magic;
415#endif
416 unsigned int ID;
417 sstring *name;
418 unsigned int count;
419 unsigned int limit;
420 unsigned int actlimit;
421 flag_t flags;
422 struct reguser *users;
423 struct maildomain *parent;
424 struct maildomain *nextbyname;
425 struct maildomain *nextbyID;
426} maildomain;
427
428#define MDFLAG_LIMIT 0x0001 /* +l */
429#define MDFLAG_BANNED 0x0002 /* +b */
430#define MDFLAG_ACTLIMIT 0x0004 /* +u */
431#define MDFLAG_ALL 0x0007
432
96e1f81d
CP		 433#define MDFLAG_DEFAULT MDFLAG_ACTLIMIT
434
e3805f60
P		 435#define MDHasLimit(x) ((x)->flags & MDFLAG_LIMIT)
436#define MDSetLimit(x) ((x)->flags |= MDFLAG_LIMIT)
437#define MDClearLimit(x) ((x)->flags &= ~MDFLAG_LIMIT)
438#define MDIsBanned(x) ((x)->flags & MDFLAG_BANNED)
439#define MDSetBanned(x) ((x)->flags |= MDFLAG_BANNED)
440#define MDClearBanned(x) ((x)->flags &= ~MDFLAG_BANNED)
441#define MDHasActLimit(x) ((x)->flags & MDFLAG_ACTLIMIT)
442#define MDSetActLimit(x) ((x)->flags |= MDFLAG_ACTLIMIT)
443#define MDClearActLimit(x) ((x)->flags &= ~MDFLAG_ACTLIMIT)
444
c86edd1d
Q		 445/* "Q" ban */
446typedef struct regban {
447#ifdef CS_PARANOID
448 unsigned int regchanban_magic;
449#endif
450 unsigned int ID; /* ID in the database */
451 struct chanban *cbp; /* Standard chanban struct */
452 unsigned int setby; /* Who set the ban */
453 time_t expiry; /* When the ban expires */
454 sstring *reason; /* Reason to attach to related kicks */
455 struct regban *next; /* Next ban on this channel */
456} regban;
457
458/* Registered channel */
459typedef struct regchan {
460#ifdef CS_PARANOID
461 unsigned int regchan_magic;
462#endif
463 unsigned int ID; /* Unique number from database */
464 chanindex *index; /* Pointer to the channel index record */
a54e438d 465 time_t ltimestamp; /* The last timestamp we saw on this channel */
c86edd1d
Q		 466
467 flag_t flags; /* Chanflags */
468 flag_t status; /* Runtime status codes */
469 flag_t forcemodes; /* Forced modes */
470 flag_t denymodes; /* Denied modes */
471
eee34485 472 unsigned short limit; /* Limit to enforce if +l is set */
c86edd1d
Q		 473 short autolimit; /* How many slots to leave when autolimiting */
474 short banstyle; /* Ban style for +b type bans */
475
476 time_t created; /* When the service was added */
477 time_t lastactive; /* When the channel was last "active" */
478 time_t statsreset; /* When the users stats were last reset */
479 time_t ostatsreset; /* When the oper stats were last reset */
480 time_t banduration; /* How long to remove bans after (0=don't) */
481 time_t autoupdate; /* When the autolimit next needs checking */
482 time_t lastbancheck; /* Timestamp of last ban check */
483 time_t lastcountersync; /* When the counters were last synced.. */
484 time_t lastpart; /* When the last user left the channel */
88d191e3 485 time_t suspendtime; /* When the channel was suspended */
c86edd1d
Q		 486
487 unsigned int founder; /* founder */
488 unsigned int addedby; /* oper adding chan */
489 unsigned int suspendby; /* who suspended chan */
490
491 short chantype; /* What "type" the channel is */
492
493 unsigned int totaljoins; /* Total joins since created */
494 unsigned int tripjoins; /* Total joins since last stats reset */
495 unsigned int otripjoins; /* Total joins since last oper stats reset */
496 unsigned int maxusers; /* Max users since created */
497 unsigned int tripusers; /* Max users since last stats reset */
498 unsigned int otripusers; /* Max users since last oper stats reset */
499
500 sstring *welcome; /* Welcome message */
501 sstring *topic; /* "default" topic set by settopic */
502 sstring *key; /* Key as enforced by +k */
503 sstring *suspendreason; /* Suspend reason */
504 sstring *comment; /* Oper-settable channel comment */
505
506 void *checksched; /* Handle for channel check schedule */
507
508 struct regchanuser *regusers[REGCHANUSERHASHSIZE];
509 struct regban *bans; /* List of bans on the channel */
1482fb78 510
511 char chanopnicks[CHANOPHISTORY][NICKLEN+1]; /* Last CHANOPHISTORY ppl to get ops */
512 unsigned int chanopaccts[CHANOPHISTORY]; /* Which account was responsible for each one */
513 short chanoppos; /* Position in the array */
c86edd1d
Q		 514} regchan;
515
c86edd1d
Q		 516/* Registered user */
517typedef struct reguser {
518#ifdef CS_PARANOID
519 unsigned int reguser_magic;
520#endif
c86edd1d
Q		 521 unsigned int ID; /* From the database */
522
523 char username[NICKLEN+1];
524
525 time_t created;
526 time_t lastauth;
527 time_t lastemailchange;
528
529 flag_t flags; /* user flags */
530 flag_t status; /* runtime status */
531 short languageid; /* what language to speak to the user */
532
533 unsigned int suspendby; /* Userid of oper who suspended this user */
534 time_t suspendexp; /* Expiry date of suspension */
88d191e3 535 time_t suspendtime; /* When user was suspended */
ad3f4566 536 time_t lockuntil; /* Time until users account is unlocked (pass change, email, etc) */
c86edd1d
Q		 537
538 char password[PASSLEN+1];
72ca906c 539
e3805f60
P		 540 sstring *localpart;
541 maildomain *domain;
542
9708f78f
CP		 543 sstring *email; /* Registered e-mail */
544 sstring *lastemail; /* Last registered e-mail */
c86edd1d
Q		 545 sstring *lastuserhost; /* Last user@host */
546 sstring *suspendreason; /* Why the account is suspended */
547 sstring *comment; /* Oper-settable user comment */
548 sstring *info; /* User-settable info line */
549
550 struct regchanuser *knownon; /* Which channels this user is known on */
551
c86edd1d
Q		 552 /* These fields are for the nick protection system */
553 void *checkshd; /* When we're going to check for an imposter */
554 int stealcount; /* How many times we've had to free the nick up */
555 nick *fakeuser; /* If we had to "take" the nick, here's the pointer */
556
86d2bc73
CP		 557 time_t lastpasschange;
558
e3805f60 559 struct reguser *nextbydomain;
c86edd1d
Q		 560 struct reguser *nextbyname;
561 struct reguser *nextbyID;
562} reguser;
563
564/* Registered channel user */
565typedef struct regchanuser {
566#ifdef CS_PARANOID
567 unsigned int regchanuser_magic;
568#endif
569 struct reguser *user;
570 struct regchan *chan;
571 flag_t flags;
572 time_t changetime; /* Timestamp of last "significant" change */
573 time_t usetime; /* Timestamp of last use */
574 sstring *info; /* User-settable info line */
575 struct regchanuser *nextbyuser;
576 struct regchanuser *nextbychan;
577} regchanuser;
578
579typedef struct cslang {
580 char code[3];
581 sstring *name;
582} cslang;
583
584typedef struct cmdsummary {
585 sstring *def;
586 sstring *bylang[MAXLANG];
1f0d7c8b 587 char *defhelp;
c86edd1d
Q		 588} cmdsummary;
589
590typedef struct activeuser {
591#ifdef CS_PARANOID
592 unsigned int activeuser_magic;
593#endif
bd87ef68
CP		 594 unsigned short authattempts; /* number of times user has attempted to auth */
595 unsigned short helloattempts; /* number of times user has attempted to hello... */
0ba70e7b
CP		 596 unsigned char entropy[ENTROPYLEN]; /* entropy used for challengeauth */
597 time_t entropyttl;
c86edd1d
Q		 598 struct activeuser *next; /* purely for keeping track of free, but not free'd structures */
599} activeuser;
600
97390b65
CP		 601typedef struct maillock {
602#ifdef CS_PARANOID
603 unsigned int maillock_magic;
604#endif
605 unsigned int id;
606 sstring *pattern;
607 sstring *reason;
608 unsigned int createdby;
609 time_t created;
610 struct maillock *next;
611} maillock;
612
c86edd1d
Q		 613#ifdef CS_PARANOID
614
615#define REGUSERMAGIC 0x4d42de03
616#define REGCHANMAGIC 0x5bf2aa30
617#define REGCHANUSERMAGIC 0x19628b63
618#define REGCHANBANMAGIC 0x5a6f555a
619#define ACTIVEUSERMAGIC 0x897f98a0
e3805f60 620#define MAILDOMAINMAGIC 0x27cde46f
97390b65 621#define MAILLOCKMAGIC 0x3c81d762
c86edd1d
Q		 622
623#define verifyreguser(x) assert((x)->reguser_magic == REGUSERMAGIC)
624#define verifyregchan(x) assert((x)->regchan_magic == REGCHANMAGIC)
625#define verifyregchanuser(x) assert((x)->regchanuser_magic == REGCHANUSERMAGIC)
626#define verifyregchanban(x) assert((x)->regchanban_magic == REGCHANBANMAGIC)
627#define verifyactiveuser(x) assert((x)->activeuser_magic == ACTIVEUSERMAGIC)
e3805f60 628#define verifymaildomain(x) assert((x)->maildomain_magic == MAILDOMAINMAGIC)
97390b65 629#define verifymaillock(x) assert((x)->maillock_magic == MAILLOCKMAGIC)
c86edd1d
Q		 630
631#define tagreguser(x) ((x)->reguser_magic = REGUSERMAGIC)
632#define tagregchan(x) ((x)->regchan_magic = REGCHANMAGIC)
633#define tagregchanuser(x) ((x)->regchanuser_magic = REGCHANUSERMAGIC)
634#define tagregchanban(x) ((x)->regchanban_magic = REGCHANBANMAGIC)
635#define tagactiveuser(x) ((x)->activeuser_magic = ACTIVEUSERMAGIC)
e3805f60 636#define tagmaildomain(x) ((x)->maildomain_magic = MAILDOMAINMAGIC)
97390b65 637#define tagmaillock(x) ((x)->maillock_magic = MAILLOCKMAGIC)
c86edd1d
Q		 638#else
639
640#define verifyreguser(x)
641#define verifyregchan(x)
642#define verifyregchanuser(x)
643#define verifyregchanban(x)
644#define verifyactiveuser(x)
e3805f60 645#define verifymaildomain(x)
97390b65 646#define verifymaillock(x)
c86edd1d
Q		 647
648#define tagreguser(x)
649#define tagregchan(x)
650#define tagregchanuser(x)
651#define tagregchanban(x)
652#define tagactiveuser(x)
e3805f60 653#define tagmaildomain(x)
97390b65 654#define tagmaillock(x)
c86edd1d
Q		 655
656#endif
657
658#define getactiveuserfromnick(x) ((activeuser*)(x)->exts[chanservnext])
23b85e10 659#define getreguserfromnick(x) ((x)->auth?(reguser *)(x)->auth->exts[chanservaext]:NULL)
c86edd1d
Q		 660
661/* Global variables for chanserv module */
c86edd1d
Q		 662extern unsigned int lastuserID;
663extern unsigned int lastchannelID;
664extern unsigned int lastbanID;
e3805f60 665extern unsigned int lastdomainID;
97390b65 666extern unsigned int lastmaillockID;
c86edd1d
Q		 667
668extern int chanserv_init_status;
b263aa79 669extern int chanservdb_ready;
dbbee796
CP		 670
671#ifndef CS_NODB
ee8cd7d0 672extern DBModuleIdentifier q9dbid, q9adbid, q9cdbid, q9udbid;
dbbee796 673#endif
c86edd1d 674
e3805f60
P		 675extern maildomain *maildomainnametable[MAILDOMAINHASHSIZE];
676extern maildomain *maildomainIDtable[MAILDOMAINHASHSIZE];
677
c86edd1d
Q		 678extern reguser *regusernicktable[REGUSERHASHSIZE];
679extern reguser *deadusers;
680
681extern nick *chanservnick;
682extern int chanservext;
683extern int chanservnext;
316959c1 684extern int chanservaext;
c86edd1d
Q		 685
686extern cslang *cslanguages[MAXLANG];
687extern unsigned int cslangcount;
688
689extern sstring *csmessages[MAXLANG][MAXMESSAGES];
c86edd1d
Q		 690
691extern const flag rcflags[];
692extern const flag rcuflags[];
693extern const flag ruflags[];
e3805f60 694extern const flag mdflags[];
c86edd1d
Q		 695
696extern CommandTree *cscommands;
697
698extern sstring **chantypes;
699
97390b65
CP		 700extern maillock *maillocks;
701
9ecce0e8 702extern sstring *cs_quitreason;
703
c86edd1d
Q		 704/* Function prototypes */
705
706/* chanserv.c */
707void chanserv_finalinit();
708
709/* chanservalloc.c */
710void chanservallocinit();
711void csfreeall();
712regchan *getregchan();
713void freeregchan(regchan *rcp);
714reguser *getreguser();
715void freereguser(reguser *rup);
716regchanuser *getregchanuser();
717void freeregchanuser(regchanuser *rcup);
c86edd1d
Q		 718regban *getregban();
719void freeregban(regban *rbp);
720activeuser *getactiveuser();
721void freeactiveuser(activeuser *aup);
e3805f60
P		 722maildomain *getmaildomain();
723void freemaildomain(maildomain *mdp);
97390b65
CP		 724maillock *getmaillock();
725void freemaillock(maillock *mlp);
c86edd1d
Q		 726
727/* chanservhash.c */
728void chanservhashinit();
729void addregusertohash(reguser *rup);
730reguser *findreguserbyID(unsigned int ID);
731reguser *findreguserbynick(const char *nick);
732reguser *findreguser(nick *sender, const char *str);
733void removereguserfromhash(reguser *rup);
734void addregchantohash(regchan *rcp);
735regchan *findregchanbyID(unsigned int ID);
736regchan *findregchanbyname(const char *name);
737void removeregchanfromhash(regchan *rcp);
738void addregusertochannel(regchanuser *rcup);
739regchanuser *findreguseronchannel(regchan *rcp, reguser *rup);
740void delreguserfromchannel(regchan *rcp, reguser *rup);
e3805f60
P		 741void addmaildomaintohash(maildomain *mdp);
742maildomain *findmaildomainbyID(unsigned int ID);
743maildomain *findmaildomainbydomain(char *domain);
744maildomain *findmaildomainbyemail(char *email);
745maildomain *findorcreatemaildomain(char *email);
96e1f81d 746maildomain *findnearestmaildomain(char *domain);
e3805f60
P		 747void removemaildomainfromhash(maildomain *mdp);
748void addregusertomaildomain(reguser *rup, maildomain *mdp);
749void delreguserfrommaildomain(reguser *rup, maildomain *mdp);
b7ae0f2c 750reguser *findreguserbyemail(const char *email);
c86edd1d
Q		 751
752/* chanservdb.c */
753int chanservdbinit();
754void loadmessages();
755void loadcommandsummary(Command *cmd);
756void chanservdbclose();
757void csdb_updatetopic(regchan *rcp);
758void csdb_updatelastjoin(regchanuser *rcup);
759void csdb_updateauthinfo(reguser *rup);
760void csdb_updatechannel(regchan *rcp);
761void csdb_createchannel(regchan *rcp);
762void csdb_deletechannel(regchan *rcp);
763void csdb_deleteuser(reguser *rup);
764void csdb_updatechannelcounters(regchan *rcp);
a54e438d 765void csdb_updatechanneltimestamp(regchan *rcp);
c86edd1d
Q		 766void csdb_updatechanuser(regchanuser *rcup);
767void csdb_createchanuser(regchanuser *rcup);
768void csdb_deletechanuser(regchanuser *rcup);
769void csdb_createuser(reguser *rup);
770void csdb_updateuser(reguser *rup);
771void csdb_createban(regchan *rcp, regban *rbp);
772void csdb_deleteban(regban *rbp);
3fbc2554 773void csdb_updateban(regchan *rcp, regban *rbp);
c86edd1d
Q		 774char *csdb_gethelpstr(char *command, int language);
775void csdb_createmail(reguser *rup, int type);
4ad1cf7a 776void csdb_dohelp(nick *np, Command *cmd);
c86edd1d 777
ee8cd7d0
CP		 778#define q9asyncquery(handler, tag, format, ...) dbasyncqueryi(q9dbid, handler, tag, format , ##__VA_ARGS__)
779#define q9a_asyncquery(handler, tag, format, ...) dbasyncqueryi(q9adbid, handler, tag, format , ##__VA_ARGS__)
780#define q9u_asyncquery(handler, tag, format, ...) dbasyncqueryi(q9udbid, handler, tag, format , ##__VA_ARGS__)
781#define q9c_asyncquery(handler, tag, format, ...) dbasyncqueryi(q9cdbid, handler, tag, format , ##__VA_ARGS__)
b3565978 782
b7a95f03
CP		 783/* chanservcrypto.c */
784typedef int (*CRAlgorithm)(char *, const char *, const char *, const char *);
785void chanservcryptoinit(void);
30a66d6c 786void chanservcryptofree(void);
b7a95f03
CP		 787void cs_getrandbytes(unsigned char *buf, size_t bytes);
788char *cs_calcchallenge(const unsigned char *entropy);
789CRAlgorithm cs_cralgorithm(const char *algorithm);
790const char *cs_cralgorithmlist(void);
721cc8ce 791int cs_checkhashpass(const char *username, const char *password, const char *junk, const char *hash);
30a66d6c 792char *csc_generateresetcode(time_t lockuntil, char *username);
bc6c8fbe 793int csc_verifyqticket(char *data, char *digest);
b7a95f03 794
c86edd1d
Q		 795/* chanservuser.c */
796void chanservreguser(void *arg);
797void chanservjoinchan(channel *cp);
dd258305 798#define chanservsendmessage(np, fmt, args...) chanservsendmessage_real(np, 0, fmt , ## args)
799#define chanservsendmessageoneline(np, fmt, args...) chanservsendmessage_real(np, 1, fmt , ## args)
bb4b25ee
CP		 800void chanservsendmessage_real(nick *np, int oneline, char *message, ... ) __attribute__ ((format (printf, 3, 4)));;
801void chanservwallmessage(char *message, ... ) __attribute__ ((format (printf, 1, 2)));
c86edd1d
Q		 802void chanservcommandinit();
803void chanservcommandclose();
804void chanservstdmessage(nick *np, int messageid, ... );
1f0d7c8b 805void chanservaddcommand(char *command, int flags, int maxparams, CommandHandler handler, char *description, const char *help);
c86edd1d
Q		 806void chanservremovecommand(char *command, CommandHandler handler);
807void chanservaddctcpcommand(char *command, CommandHandler hander);
808void chanservremovectcpcommand(char *command, CommandHandler handler);
809void chanservkillstdmessage(nick *target, int messageid, ... );
c86edd1d 810int checkpassword(reguser *rup, const char *pass);
c86edd1d
Q		 811int setpassword(reguser *rup, const char *pass);
812/*reguser *getreguserfromnick(nick *np);
813activeuser *getactiveuserfromnick(nick *np);*/
814void cs_checknick(nick *np);
815void cs_checkchanmodes(channel *cp);
816void cs_docheckchanmodes(channel *cp, modechanges *changes);
817void cs_docheckopvoice(channel *cp, modechanges *changes);
818void cs_checkbans(channel *cp);
819void cs_schedupdate(chanindex *cip, int mintime, int maxtime);
820void cs_timerfunc(void *arg);
821void cs_removechannel(regchan *rcp);
5f7881b2 822int cs_removechannelifempty(nick *sender, regchan *rcp);
c86edd1d
Q		 823void cs_doallautomodes(nick *np);
824void cs_checknickbans(nick *np);
825void cs_setregban(chanindex *cip, regban *rbp);
826int cs_bancheck(nick *np, channel *cp);
827void cs_banuser(modechanges *changes, chanindex *cip, nick *np, const char *reason);
4ad1cf7a 828void cs_removeuser(reguser *rup);
b7a95f03 829int checkresponse(reguser *rup, const unsigned char *entropy, const char *response, CRAlgorithm algorithm);
721cc8ce 830int checkhashpass(reguser *rup, const char *junk, const char *hash);
95332d7b 831flag_t cs_sanitisechanlev(flag_t flags);
336765cd 832typedef int (*UnbanFN)(void *arg, struct chanban *ban);
0a53499c 833int cs_unbanfn(nick *sender, chanindex *cip, UnbanFN fn, void *arg, int removepermbans, int abortonfailure);
1482fb78 834void cs_logchanop(regchan *rcp, char *nick, reguser *rup);
dae08100 835int checkreason(nick *np, char *reason);
336765cd 836
c86edd1d
Q		 837/* chanservstdcmds.c */
838int cs_doshowcommands(void *source, int cargc, char **cargv);
839int cs_dohelp(void *source, int cargc, char **cargv);
840int cs_doquit(void *source, int cargc, char **cargv);
9ecce0e8 841int cs_dosetquitreason(void *source, int cargc, char **cargv);
c86edd1d
Q		 842int cs_dorename(void *source, int cargc, char **cargv);
843int cs_dorehash(void *source, int cargc, char **cargv);
80d2de64 844int cs_doversion(void *source, int cargc, char **cargv);
c86edd1d
Q		 845int cs_doctcpping(void *source, int cargc, char **cargv);
846int cs_doctcpversion(void *source, int cargc, char **cargv);
847int cs_doctcpgender(void *source, int cargc, char **cargv);
dd258305 848int cs_sendhelp(nick *sender, char *cmd, int oneline);
c86edd1d
Q		 849
850/* chanservnetevents.c */
851void cs_handlenick(int hooknum, void *arg);
852void cs_handlesethost(int hooknum, void *arg);
853void cs_handlelostnick(int hooknum, void *arg);
854void cs_handlenewchannel(int hooknum, void *arg);
855void cs_handlelostchannel(int hooknum, void *arg);
856void cs_handlejoin(int hooknum, void *arg);
857void cs_handlemodechange(int hooknum, void *arg);
858void cs_handleburst(int hooknum, void *arg);
859void cs_handletopicchange(int hooknum, void *arg);
860void cs_handleopchange(int hooknum, void *arg);
861void cs_handlenewban(int hooknum, void *arg);
862void cs_handlechanlostuser(int hooknum, void *arg);
863
864/* chanservmessages.c */
865void initmessages();
866
867/* chanservprivs.c */
868int cs_privcheck(int privnum, nick *np);
869chanindex *cs_checkaccess(nick *np, const char *chan, unsigned int flags, chanindex *cip, const char *cmdname, int priv, int quiet);
870
871/* chanservlog.c */
872void cs_initlog();
873void cs_closelog();
bb4b25ee 874void cs_log(nick *np, char *event, ...) __attribute__ ((format (printf, 2, 3)));
c86edd1d
Q		 875
876/* chanservdump.c */
877int dumplastjoindata(const char *filename);
878int readlastjoindata(const char *filename);
879
880/* chanservschedule.c */
881void chanservdgline(void *arg);
882
4ad1cf7a
CP		 883/* authlib.c */
884int csa_checkeboy(nick *sender, char *eboy);
885void csa_createrandompw(char *pw, int n);
1dd6d55d 886int csa_checkthrottled(nick *sender, reguser *rup, char *s);
4ad1cf7a 887
80d2de64
P		 888/* chanservdb_updates.c */
889void csdb_updateauthinfo(reguser *rup);
890void csdb_updatelastjoin(regchanuser *rcup);
891void csdb_updatetopic(regchan *rcp);
892void csdb_updatechannel(regchan *rcp);
893void csdb_updatechannelcounters(regchan *rcp);
894void csdb_updatechanneltimestamp(regchan *rcp);
895void csdb_createchannel(regchan *rcp);
896void csdb_deletechannel(regchan *rcp);
897void csdb_deleteuser(reguser *rup);
898void csdb_updateuser(reguser *rup);
899void csdb_createuser(reguser *rup);
900void csdb_updatechanuser(regchanuser *rcup);
901void csdb_createchanuser(regchanuser *rcup);
902void csdb_deletechanuser(regchanuser *rcup);
903void csdb_createban(regchan *rcp, regban *rbp);
904void csdb_deleteban(regban *rbp);
905void csdb_createmail(reguser *rup, int type);
906void csdb_deletemaildomain(maildomain *mdp);
907void csdb_createmaildomain(maildomain *mdp);
908void csdb_updatemaildomain(maildomain *mdp);
80d2de64 909void csdb_chanlevhistory_insert(regchan *rcp, nick *np, reguser *trup, flag_t oldflags, flag_t newflags);
0f32b411 910void csdb_accounthistory_insert(nick *np, char *oldpass, char *newpass, char *oldemail, char *newemail);
80d2de64 911void csdb_cleanuphistories();
97390b65
CP		 912void csdb_deletemaillock(maillock *mlp);
913void csdb_createmaillock(maillock *mlp);
914void csdb_updatemaillock(maillock *mlp);
80d2de64 915
b7ed259b
CP		 916/* q9snprintf.c */
917void q9snprintf(char *buf, size_t size, const char *format, const char *args, ...);
918void q9vsnprintf(char *buf, size_t size, const char *format, const char *args, va_list ap);
b7eebdcc 919void q9strftime(char *buf, size_t size, time_t t);
3294b10b
CP		 920
921/* chanserv_flags.c */
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CP		 922u_int64_t cs_accountflagmap(reguser *rup);
923u_int64_t cs_accountflagmap_str(char *flags);
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c86edd1d 925#endif
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