2 * charybdis: A slightly useful ircd.
3 * chmode.c: channel mode management
5 * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
6 * Copyright (C) 1996-2002 Hybrid Development Team
7 * Copyright (C) 2002-2005 ircd-ratbox development team
8 * Copyright (C) 2005-2006 charybdis development team
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
25 * $Id: chmode.c 3580 2007-11-07 23:45:14Z jilles $
34 #include "irc_string.h"
35 #include "sprintf_irc.h"
38 #include "s_serv.h" /* captab */
42 #include "s_conf.h" /* ConfigFileEntry, ConfigChannel */
43 #include "s_newconf.h"
46 /* bitmasks for error returns, so we send once per call */
47 #define SM_ERR_NOTS 0x00000001 /* No TS on channel */
48 #define SM_ERR_NOOPS 0x00000002 /* No chan ops */
49 #define SM_ERR_UNKNOWN 0x00000004
50 #define SM_ERR_RPL_C 0x00000008
51 #define SM_ERR_RPL_B 0x00000010
52 #define SM_ERR_RPL_E 0x00000020
53 #define SM_ERR_NOTONCHANNEL 0x00000040 /* Not on channel */
54 #define SM_ERR_RPL_I 0x00000100
55 #define SM_ERR_RPL_D 0x00000200
56 #define SM_ERR_NOPRIVS 0x00000400
57 #define SM_ERR_RPL_Q 0x00000800
58 #define SM_ERR_RPL_F 0x00001000
60 void set_channel_mode(struct Client
*, struct Client
*,
61 struct Channel
*, struct membership
*, int, const char **);
63 int add_id(struct Client
*source_p
, struct Channel
*chptr
,
64 const char *banid
, rb_dlink_list
* list
, long mode_type
);
66 static struct ChModeChange mode_changes
[BUFSIZE
];
67 static int mode_count
;
68 static int mode_limit
;
72 get_channel_access(struct Client
*source_p
, struct membership
*msptr
)
74 if(!MyClient(source_p
) || is_chanop(msptr
))
82 * inputs - client, channel, id to add, type
83 * outputs - 0 on failure, 1 on success
84 * side effects - given id is added to the appropriate list
87 add_id(struct Client
*source_p
, struct Channel
*chptr
, const char *banid
,
88 rb_dlink_list
* list
, long mode_type
)
90 struct Ban
*actualBan
;
91 static char who
[USERHOST_REPLYLEN
];
92 char *realban
= LOCAL_COPY(banid
);
95 /* dont let local clients overflow the banlist, or set redundant
98 if(MyClient(source_p
))
100 if((rb_dlink_list_length(&chptr
->banlist
) + rb_dlink_list_length(&chptr
->exceptlist
) + rb_dlink_list_length(&chptr
->invexlist
) + rb_dlink_list_length(&chptr
->quietlist
)) >= (chptr
->mode
.mode
& MODE_EXLIMIT
? ConfigChannel
.max_bans_large
: ConfigChannel
.max_bans
))
102 sendto_one(source_p
, form_str(ERR_BANLISTFULL
),
103 me
.name
, source_p
->name
, chptr
->chname
, realban
);
107 RB_DLINK_FOREACH(ptr
, list
->head
)
109 actualBan
= ptr
->data
;
110 if(mask_match(actualBan
->banstr
, realban
))
114 /* dont let remotes set duplicates */
117 RB_DLINK_FOREACH(ptr
, list
->head
)
119 actualBan
= ptr
->data
;
120 if(!irccmp(actualBan
->banstr
, realban
))
126 if(IsPerson(source_p
))
127 rb_sprintf(who
, "%s!%s@%s", source_p
->name
, source_p
->username
, source_p
->host
);
129 strlcpy(who
, source_p
->name
, sizeof(who
));
131 actualBan
= allocate_ban(realban
, who
);
132 actualBan
->when
= rb_current_time();
134 rb_dlinkAdd(actualBan
, &actualBan
->node
, list
);
136 /* invalidate the can_send() cache */
137 if(mode_type
== CHFL_BAN
|| mode_type
== CHFL_QUIET
|| mode_type
== CHFL_EXCEPTION
)
145 * inputs - channel, id to remove, type
146 * outputs - 0 on failure, 1 on success
147 * side effects - given id is removed from the appropriate list
150 del_id(struct Channel
*chptr
, const char *banid
, rb_dlink_list
* list
, long mode_type
)
155 if(EmptyString(banid
))
158 RB_DLINK_FOREACH(ptr
, list
->head
)
162 if(irccmp(banid
, banptr
->banstr
) == 0)
164 rb_dlinkDelete(&banptr
->node
, list
);
167 /* invalidate the can_send() cache */
168 if(mode_type
== CHFL_BAN
|| mode_type
== CHFL_QUIET
|| mode_type
== CHFL_EXCEPTION
)
180 * input - string to check
181 * output - pointer to 'fixed' string, or "*" if empty
182 * side effects - any white space found becomes \0
185 check_string(char *s
)
188 static char splat
[] = "*";
205 * inputs - mask to pretty
206 * outputs - better version of the mask
207 * side effects - mask is chopped to limits, and transformed:
215 pretty_mask(const char *idmask
)
217 static char mask_buf
[BUFSIZE
];
219 char *nick
, *user
, *host
;
222 char ne
= 0, ue
= 0, he
= 0; /* save values at nick[NICKLEN], et all */
225 mask
= LOCAL_COPY(idmask
);
226 mask
= check_string(mask
);
229 nick
= user
= host
= splat
;
231 if((size_t) BUFSIZE
- mask_pos
< strlen(mask
) + 5)
234 old_mask_pos
= mask_pos
;
238 mask_pos
+= rb_sprintf(mask_buf
+ mask_pos
, "%s", mask
) + 1;
239 t
= mask_buf
+ old_mask_pos
+ 1;
245 return mask_buf
+ old_mask_pos
;
249 if((t
= strchr(mask
, '@')) != NULL
)
256 if((t
= strchr(mask
, '!')) != NULL
)
271 else if((t
= strchr(mask
, '!')) != NULL
)
280 else if(strchr(mask
, '.') != NULL
|| strchr(mask
, ':') != NULL
)
291 /* truncate values to max lengths */
292 if(strlen(nick
) > NICKLEN
- 1)
294 ne
= nick
[NICKLEN
- 1];
295 nick
[NICKLEN
- 1] = '\0';
297 if(strlen(user
) > USERLEN
)
300 user
[USERLEN
] = '\0';
302 if(strlen(host
) > HOSTLEN
)
305 host
[HOSTLEN
] = '\0';
308 mask_pos
+= rb_sprintf(mask_buf
+ mask_pos
, "%s!%s@%s", nick
, user
, host
) + 1;
310 /* restore mask, since we may need to use it again later */
316 nick
[NICKLEN
- 1] = ne
;
322 return mask_buf
+ old_mask_pos
;
328 * output - the same key, fixed
329 * side effects - anything below ascii 13 is discarded, ':' discarded,
330 * high ascii is dropped to lower half of ascii table
337 for(s
= t
= (u_char
*) arg
; (c
= *s
); s
++)
340 if(c
!= ':' && c
!= ',' && c
> ' ')
351 * ouput - the same key, fixed
352 * side effects - high ascii dropped to lower half of table,
353 * CR/LF/':' are dropped
356 fix_key_remote(char *arg
)
360 for(s
= t
= (u_char
*) arg
; (c
= *s
); s
++)
363 if((c
!= 0x0a) && (c
!= ':') && (c
!= ',') && (c
!= 0x0d) && (c
!= ' '))
373 * The handlers for each specific mode.
376 chm_nosuch(struct Client
*source_p
, struct Channel
*chptr
,
377 int alevel
, int parc
, int *parn
,
378 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
380 if(*errors
& SM_ERR_UNKNOWN
)
382 *errors
|= SM_ERR_UNKNOWN
;
383 sendto_one(source_p
, form_str(ERR_UNKNOWNMODE
), me
.name
, source_p
->name
, c
);
387 chm_simple(struct Client
*source_p
, struct Channel
*chptr
,
388 int alevel
, int parc
, int *parn
,
389 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
391 if(alevel
!= CHFL_CHANOP
)
393 if(!(*errors
& SM_ERR_NOOPS
))
394 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
395 me
.name
, source_p
->name
, chptr
->chname
);
396 *errors
|= SM_ERR_NOOPS
;
400 /* +ntspmaikl == 9 + MAXMODEPARAMS (4 * +o) */
401 if(MyClient(source_p
) && (++mode_limit
> (9 + MAXMODEPARAMS
)))
405 if((dir
== MODE_ADD
) && !(chptr
->mode
.mode
& mode_type
))
407 /* if +f is disabled, ignore an attempt to set +QF locally */
408 if(!ConfigChannel
.use_forward
&& MyClient(source_p
) &&
409 (c
== 'Q' || c
== 'F'))
412 chptr
->mode
.mode
|= mode_type
;
414 mode_changes
[mode_count
].letter
= c
;
415 mode_changes
[mode_count
].dir
= MODE_ADD
;
416 mode_changes
[mode_count
].caps
= 0;
417 mode_changes
[mode_count
].nocaps
= 0;
418 mode_changes
[mode_count
].id
= NULL
;
419 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
420 mode_changes
[mode_count
++].arg
= NULL
;
422 else if((dir
== MODE_DEL
) && (chptr
->mode
.mode
& mode_type
))
424 chptr
->mode
.mode
&= ~mode_type
;
426 mode_changes
[mode_count
].letter
= c
;
427 mode_changes
[mode_count
].dir
= MODE_DEL
;
428 mode_changes
[mode_count
].caps
= 0;
429 mode_changes
[mode_count
].nocaps
= 0;
430 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
431 mode_changes
[mode_count
].id
= NULL
;
432 mode_changes
[mode_count
++].arg
= NULL
;
437 chm_staff(struct Client
*source_p
, struct Channel
*chptr
,
438 int alevel
, int parc
, int *parn
,
439 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
441 if(!IsOper(source_p
) && !IsServer(source_p
))
443 if(!(*errors
& SM_ERR_NOPRIVS
))
444 sendto_one_numeric(source_p
, ERR_NOPRIVILEGES
, form_str(ERR_NOPRIVILEGES
));
445 *errors
|= SM_ERR_NOPRIVS
;
448 if(MyClient(source_p
) && !IsOperResv(source_p
))
450 if(!(*errors
& SM_ERR_NOPRIVS
))
451 sendto_one(source_p
, form_str(ERR_NOPRIVS
), me
.name
,
452 source_p
->name
, "resv");
453 *errors
|= SM_ERR_NOPRIVS
;
458 if((dir
== MODE_ADD
) && !(chptr
->mode
.mode
& mode_type
))
460 chptr
->mode
.mode
|= mode_type
;
462 mode_changes
[mode_count
].letter
= c
;
463 mode_changes
[mode_count
].dir
= MODE_ADD
;
464 mode_changes
[mode_count
].caps
= 0;
465 mode_changes
[mode_count
].nocaps
= 0;
466 mode_changes
[mode_count
].id
= NULL
;
467 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
468 mode_changes
[mode_count
++].arg
= NULL
;
470 else if((dir
== MODE_DEL
) && (chptr
->mode
.mode
& mode_type
))
472 chptr
->mode
.mode
&= ~mode_type
;
474 mode_changes
[mode_count
].letter
= c
;
475 mode_changes
[mode_count
].dir
= MODE_DEL
;
476 mode_changes
[mode_count
].caps
= 0;
477 mode_changes
[mode_count
].nocaps
= 0;
478 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
479 mode_changes
[mode_count
].id
= NULL
;
480 mode_changes
[mode_count
++].arg
= NULL
;
485 chm_ban(struct Client
*source_p
, struct Channel
*chptr
,
486 int alevel
, int parc
, int *parn
,
487 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
490 const char *raw_mask
;
503 list
= &chptr
->banlist
;
504 errorval
= SM_ERR_RPL_B
;
505 rpl_list
= RPL_BANLIST
;
506 rpl_endlist
= RPL_ENDOFBANLIST
;
512 /* if +e is disabled, allow all but +e locally */
513 if(!ConfigChannel
.use_except
&& MyClient(source_p
) &&
514 ((dir
== MODE_ADD
) && (parc
> *parn
)))
517 list
= &chptr
->exceptlist
;
518 errorval
= SM_ERR_RPL_E
;
519 rpl_list
= RPL_EXCEPTLIST
;
520 rpl_endlist
= RPL_ENDOFEXCEPTLIST
;
523 if(ConfigChannel
.use_except
|| (dir
== MODE_DEL
))
530 /* if +I is disabled, allow all but +I locally */
531 if(!ConfigChannel
.use_invex
&& MyClient(source_p
) &&
532 (dir
== MODE_ADD
) && (parc
> *parn
))
535 list
= &chptr
->invexlist
;
536 errorval
= SM_ERR_RPL_I
;
537 rpl_list
= RPL_INVITELIST
;
538 rpl_endlist
= RPL_ENDOFINVITELIST
;
541 if(ConfigChannel
.use_invex
|| (dir
== MODE_DEL
))
548 list
= &chptr
->quietlist
;
549 errorval
= SM_ERR_RPL_Q
;
550 rpl_list
= RPL_BANLIST
;
551 rpl_endlist
= RPL_ENDOFBANLIST
;
557 sendto_realops_snomask(SNO_GENERAL
, L_ALL
, "chm_ban() called with unknown type!");
562 if(dir
== 0 || parc
<= *parn
)
564 if((*errors
& errorval
) != 0)
568 /* non-ops cant see +eI lists.. */
569 if(alevel
!= CHFL_CHANOP
&& mode_type
!= CHFL_BAN
&&
570 mode_type
!= CHFL_QUIET
)
572 if(!(*errors
& SM_ERR_NOOPS
))
573 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
574 me
.name
, source_p
->name
, chptr
->chname
);
575 *errors
|= SM_ERR_NOOPS
;
579 RB_DLINK_FOREACH(ptr
, list
->head
)
582 sendto_one(source_p
, form_str(rpl_list
),
583 me
.name
, source_p
->name
, chptr
->chname
,
584 banptr
->banstr
, banptr
->who
, banptr
->when
);
586 if (mode_type
== CHFL_QUIET
)
587 sendto_one(source_p
, ":%s %d %s %s :End of Channel Quiet List", me
.name
, rpl_endlist
, source_p
->name
, chptr
->chname
);
589 sendto_one(source_p
, form_str(rpl_endlist
), me
.name
, source_p
->name
, chptr
->chname
);
593 if(alevel
!= CHFL_CHANOP
)
595 if(!(*errors
& SM_ERR_NOOPS
))
596 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
597 me
.name
, source_p
->name
, chptr
->chname
);
598 *errors
|= SM_ERR_NOOPS
;
602 if(MyClient(source_p
) && (++mode_limit
> MAXMODEPARAMS
))
605 raw_mask
= parv
[(*parn
)];
608 /* empty ban, or starts with ':' which messes up s2s, ignore it */
609 if(EmptyString(raw_mask
) || *raw_mask
== ':')
612 if(!MyClient(source_p
))
614 if(strchr(raw_mask
, ' '))
620 mask
= pretty_mask(raw_mask
);
622 /* we'd have problems parsing this, hyb6 does it too
623 * also make sure it will always fit on a line with channel
626 if(strlen(mask
) > IRCD_MIN(BANLEN
, MODEBUFLEN
- 5))
629 /* if we're adding a NEW id */
632 if (*mask
== '$' && MyClient(source_p
))
634 if (!valid_extban(mask
, source_p
, chptr
, mode_type
))
635 /* XXX perhaps return an error message here */
639 /* dont allow local clients to overflow the banlist, dont
640 * let remote servers set duplicate bans
642 if(!add_id(source_p
, chptr
, mask
, list
, mode_type
))
645 mode_changes
[mode_count
].letter
= c
;
646 mode_changes
[mode_count
].dir
= MODE_ADD
;
647 mode_changes
[mode_count
].caps
= caps
;
648 mode_changes
[mode_count
].nocaps
= 0;
649 mode_changes
[mode_count
].mems
= mems
;
650 mode_changes
[mode_count
].id
= NULL
;
651 mode_changes
[mode_count
++].arg
= mask
;
653 else if(dir
== MODE_DEL
)
655 if(del_id(chptr
, mask
, list
, mode_type
) == 0)
657 /* mask isn't a valid ban, check raw_mask */
658 if(del_id(chptr
, raw_mask
, list
, mode_type
))
662 mode_changes
[mode_count
].letter
= c
;
663 mode_changes
[mode_count
].dir
= MODE_DEL
;
664 mode_changes
[mode_count
].caps
= caps
;
665 mode_changes
[mode_count
].nocaps
= 0;
666 mode_changes
[mode_count
].mems
= mems
;
667 mode_changes
[mode_count
].id
= NULL
;
668 mode_changes
[mode_count
++].arg
= mask
;
673 chm_op(struct Client
*source_p
, struct Channel
*chptr
,
674 int alevel
, int parc
, int *parn
,
675 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
677 struct membership
*mstptr
;
679 struct Client
*targ_p
;
681 if(alevel
!= CHFL_CHANOP
)
683 if(!(*errors
& SM_ERR_NOOPS
))
684 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
685 me
.name
, source_p
->name
, chptr
->chname
);
686 *errors
|= SM_ERR_NOOPS
;
690 if((dir
== MODE_QUERY
) || (parc
<= *parn
))
693 opnick
= parv
[(*parn
)];
697 if(EmptyString(opnick
))
699 sendto_one_numeric(source_p
, ERR_NOSUCHNICK
, form_str(ERR_NOSUCHNICK
), "*");
703 if((targ_p
= find_chasing(source_p
, opnick
, NULL
)) == NULL
)
708 mstptr
= find_channel_membership(chptr
, targ_p
);
712 if(!(*errors
& SM_ERR_NOTONCHANNEL
) && MyClient(source_p
))
713 sendto_one_numeric(source_p
, ERR_USERNOTINCHANNEL
,
714 form_str(ERR_USERNOTINCHANNEL
), opnick
, chptr
->chname
);
715 *errors
|= SM_ERR_NOTONCHANNEL
;
719 if(MyClient(source_p
) && (++mode_limit
> MAXMODEPARAMS
))
724 if(targ_p
== source_p
)
727 mode_changes
[mode_count
].letter
= c
;
728 mode_changes
[mode_count
].dir
= MODE_ADD
;
729 mode_changes
[mode_count
].caps
= 0;
730 mode_changes
[mode_count
].nocaps
= 0;
731 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
732 mode_changes
[mode_count
].id
= targ_p
->id
;
733 mode_changes
[mode_count
].arg
= targ_p
->name
;
734 mode_changes
[mode_count
++].client
= targ_p
;
736 mstptr
->flags
|= CHFL_CHANOP
;
740 if(MyClient(source_p
) && IsService(targ_p
))
742 sendto_one(source_p
, form_str(ERR_ISCHANSERVICE
),
743 me
.name
, source_p
->name
, targ_p
->name
, chptr
->chname
);
747 mode_changes
[mode_count
].letter
= c
;
748 mode_changes
[mode_count
].dir
= MODE_DEL
;
749 mode_changes
[mode_count
].caps
= 0;
750 mode_changes
[mode_count
].nocaps
= 0;
751 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
752 mode_changes
[mode_count
].id
= targ_p
->id
;
753 mode_changes
[mode_count
].arg
= targ_p
->name
;
754 mode_changes
[mode_count
++].client
= targ_p
;
756 mstptr
->flags
&= ~CHFL_CHANOP
;
761 chm_voice(struct Client
*source_p
, struct Channel
*chptr
,
762 int alevel
, int parc
, int *parn
,
763 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
765 struct membership
*mstptr
;
767 struct Client
*targ_p
;
769 if(alevel
!= CHFL_CHANOP
)
771 if(!(*errors
& SM_ERR_NOOPS
))
772 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
773 me
.name
, source_p
->name
, chptr
->chname
);
774 *errors
|= SM_ERR_NOOPS
;
778 if((dir
== MODE_QUERY
) || parc
<= *parn
)
781 opnick
= parv
[(*parn
)];
785 if(EmptyString(opnick
))
787 sendto_one_numeric(source_p
, ERR_NOSUCHNICK
, form_str(ERR_NOSUCHNICK
), "*");
791 if((targ_p
= find_chasing(source_p
, opnick
, NULL
)) == NULL
)
796 mstptr
= find_channel_membership(chptr
, targ_p
);
800 if(!(*errors
& SM_ERR_NOTONCHANNEL
) && MyClient(source_p
))
801 sendto_one_numeric(source_p
, ERR_USERNOTINCHANNEL
,
802 form_str(ERR_USERNOTINCHANNEL
), opnick
, chptr
->chname
);
803 *errors
|= SM_ERR_NOTONCHANNEL
;
807 if(MyClient(source_p
) && (++mode_limit
> MAXMODEPARAMS
))
812 mode_changes
[mode_count
].letter
= c
;
813 mode_changes
[mode_count
].dir
= MODE_ADD
;
814 mode_changes
[mode_count
].caps
= 0;
815 mode_changes
[mode_count
].nocaps
= 0;
816 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
817 mode_changes
[mode_count
].id
= targ_p
->id
;
818 mode_changes
[mode_count
].arg
= targ_p
->name
;
819 mode_changes
[mode_count
++].client
= targ_p
;
821 mstptr
->flags
|= CHFL_VOICE
;
825 mode_changes
[mode_count
].letter
= 'v';
826 mode_changes
[mode_count
].dir
= MODE_DEL
;
827 mode_changes
[mode_count
].caps
= 0;
828 mode_changes
[mode_count
].nocaps
= 0;
829 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
830 mode_changes
[mode_count
].id
= targ_p
->id
;
831 mode_changes
[mode_count
].arg
= targ_p
->name
;
832 mode_changes
[mode_count
++].client
= targ_p
;
834 mstptr
->flags
&= ~CHFL_VOICE
;
839 chm_limit(struct Client
*source_p
, struct Channel
*chptr
,
840 int alevel
, int parc
, int *parn
,
841 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
844 static char limitstr
[30];
847 if(alevel
!= CHFL_CHANOP
)
849 if(!(*errors
& SM_ERR_NOOPS
))
850 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
851 me
.name
, source_p
->name
, chptr
->chname
);
852 *errors
|= SM_ERR_NOOPS
;
856 if(dir
== MODE_QUERY
)
859 if((dir
== MODE_ADD
) && parc
> *parn
)
861 lstr
= parv
[(*parn
)];
864 if(EmptyString(lstr
) || (limit
= atoi(lstr
)) <= 0)
867 rb_sprintf(limitstr
, "%d", limit
);
869 mode_changes
[mode_count
].letter
= c
;
870 mode_changes
[mode_count
].dir
= MODE_ADD
;
871 mode_changes
[mode_count
].caps
= 0;
872 mode_changes
[mode_count
].nocaps
= 0;
873 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
874 mode_changes
[mode_count
].id
= NULL
;
875 mode_changes
[mode_count
++].arg
= limitstr
;
877 chptr
->mode
.limit
= limit
;
879 else if(dir
== MODE_DEL
)
881 if(!chptr
->mode
.limit
)
884 chptr
->mode
.limit
= 0;
886 mode_changes
[mode_count
].letter
= c
;
887 mode_changes
[mode_count
].dir
= MODE_DEL
;
888 mode_changes
[mode_count
].caps
= 0;
889 mode_changes
[mode_count
].nocaps
= 0;
890 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
891 mode_changes
[mode_count
].id
= NULL
;
892 mode_changes
[mode_count
++].arg
= NULL
;
897 chm_throttle(struct Client
*source_p
, struct Channel
*chptr
,
898 int alevel
, int parc
, int *parn
,
899 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
901 int joins
= 0, timeslice
= 0;
903 if(alevel
!= CHFL_CHANOP
)
905 if(!(*errors
& SM_ERR_NOOPS
))
906 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
907 me
.name
, source_p
->name
, chptr
->chname
);
908 *errors
|= SM_ERR_NOOPS
;
912 if(dir
== MODE_QUERY
)
915 if((dir
== MODE_ADD
) && parc
> *parn
)
917 sscanf(parv
[(*parn
)], "%d:%d", &joins
, ×lice
);
919 if(!joins
|| !timeslice
)
922 mode_changes
[mode_count
].letter
= c
;
923 mode_changes
[mode_count
].dir
= MODE_ADD
;
924 mode_changes
[mode_count
].caps
= 0;
925 mode_changes
[mode_count
].nocaps
= 0;
926 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
927 mode_changes
[mode_count
].id
= NULL
;
928 mode_changes
[mode_count
++].arg
= parv
[(*parn
)];
932 chptr
->mode
.join_num
= joins
;
933 chptr
->mode
.join_time
= timeslice
;
935 else if(dir
== MODE_DEL
)
937 if(!chptr
->mode
.join_num
)
940 chptr
->mode
.join_num
= 0;
941 chptr
->mode
.join_time
= 0;
942 chptr
->join_count
= 0;
943 chptr
->join_delta
= 0;
945 mode_changes
[mode_count
].letter
= c
;
946 mode_changes
[mode_count
].dir
= MODE_DEL
;
947 mode_changes
[mode_count
].caps
= 0;
948 mode_changes
[mode_count
].nocaps
= 0;
949 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
950 mode_changes
[mode_count
].id
= NULL
;
951 mode_changes
[mode_count
++].arg
= NULL
;
956 chm_forward(struct Client
*source_p
, struct Channel
*chptr
,
957 int alevel
, int parc
, int *parn
,
958 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
960 struct Channel
*targptr
= NULL
;
961 struct membership
*msptr
;
964 /* if +f is disabled, ignore local attempts to set it */
965 if(!ConfigChannel
.use_forward
&& MyClient(source_p
) &&
966 (dir
== MODE_ADD
) && (parc
> *parn
))
969 if(dir
== MODE_QUERY
|| (dir
== MODE_ADD
&& parc
<= *parn
))
971 if (!(*errors
& SM_ERR_RPL_F
))
973 if (*chptr
->mode
.forward
== '\0')
974 sendto_one_notice(source_p
, ":%s has no forward channel", chptr
->chname
);
976 sendto_one_notice(source_p
, ":%s forward channel is %s", chptr
->chname
, chptr
->mode
.forward
);
977 *errors
|= SM_ERR_RPL_F
;
982 #ifndef FORWARD_OPERONLY
983 if(alevel
!= CHFL_CHANOP
)
985 if(!(*errors
& SM_ERR_NOOPS
))
986 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
987 me
.name
, source_p
->name
, chptr
->chname
);
988 *errors
|= SM_ERR_NOOPS
;
992 if(!IsOper(source_p
) && !IsServer(source_p
))
994 if(!(*errors
& SM_ERR_NOPRIVS
))
995 sendto_one_numeric(source_p
, ERR_NOPRIVILEGES
, form_str(ERR_NOPRIVILEGES
));
996 *errors
|= SM_ERR_NOPRIVS
;
1001 if(dir
== MODE_ADD
&& parc
> *parn
)
1003 forward
= parv
[(*parn
)];
1006 if(EmptyString(forward
))
1008 if(!check_channel_name(forward
) ||
1009 (MyClient(source_p
) && (strlen(forward
) > LOC_CHANNELLEN
|| hash_find_resv(forward
))))
1011 sendto_one_numeric(source_p
, ERR_BADCHANNAME
, form_str(ERR_BADCHANNAME
), forward
);
1014 /* don't forward to inconsistent target -- jilles */
1015 if(chptr
->chname
[0] == '#' && forward
[0] == '&')
1017 sendto_one_numeric(source_p
, ERR_BADCHANNAME
,
1018 form_str(ERR_BADCHANNAME
), forward
);
1021 if(MyClient(source_p
) && (targptr
= find_channel(forward
)) == NULL
)
1023 sendto_one_numeric(source_p
, ERR_NOSUCHCHANNEL
,
1024 form_str(ERR_NOSUCHCHANNEL
), forward
);
1027 if(MyClient(source_p
) && !(targptr
->mode
.mode
& MODE_FREETARGET
))
1029 if((msptr
= find_channel_membership(targptr
, source_p
)) == NULL
||
1030 get_channel_access(source_p
, msptr
) != CHFL_CHANOP
)
1032 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
1033 me
.name
, source_p
->name
, targptr
->chname
);
1038 strlcpy(chptr
->mode
.forward
, forward
, sizeof(chptr
->mode
.forward
));
1040 mode_changes
[mode_count
].letter
= c
;
1041 mode_changes
[mode_count
].dir
= MODE_ADD
;
1042 mode_changes
[mode_count
].caps
= 0;
1043 mode_changes
[mode_count
].nocaps
= 0;
1044 mode_changes
[mode_count
].mems
= ConfigChannel
.use_forward
? ALL_MEMBERS
: ONLY_SERVERS
;
1045 mode_changes
[mode_count
].id
= NULL
;
1046 mode_changes
[mode_count
++].arg
= forward
;
1048 else if(dir
== MODE_DEL
)
1050 if(!(*chptr
->mode
.forward
))
1053 *chptr
->mode
.forward
= '\0';
1055 mode_changes
[mode_count
].letter
= c
;
1056 mode_changes
[mode_count
].dir
= MODE_DEL
;
1057 mode_changes
[mode_count
].caps
= 0;
1058 mode_changes
[mode_count
].nocaps
= 0;
1059 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
1060 mode_changes
[mode_count
].id
= NULL
;
1061 mode_changes
[mode_count
++].arg
= NULL
;
1066 chm_key(struct Client
*source_p
, struct Channel
*chptr
,
1067 int alevel
, int parc
, int *parn
,
1068 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
1072 if(alevel
!= CHFL_CHANOP
)
1074 if(!(*errors
& SM_ERR_NOOPS
))
1075 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
1076 me
.name
, source_p
->name
, chptr
->chname
);
1077 *errors
|= SM_ERR_NOOPS
;
1081 if(dir
== MODE_QUERY
)
1084 if((dir
== MODE_ADD
) && parc
> *parn
)
1086 key
= LOCAL_COPY(parv
[(*parn
)]);
1089 if(MyClient(source_p
))
1092 fix_key_remote(key
);
1094 if(EmptyString(key
))
1097 s_assert(key
[0] != ' ');
1098 strlcpy(chptr
->mode
.key
, key
, sizeof(chptr
->mode
.key
));
1100 mode_changes
[mode_count
].letter
= c
;
1101 mode_changes
[mode_count
].dir
= MODE_ADD
;
1102 mode_changes
[mode_count
].caps
= 0;
1103 mode_changes
[mode_count
].nocaps
= 0;
1104 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
1105 mode_changes
[mode_count
].id
= NULL
;
1106 mode_changes
[mode_count
++].arg
= chptr
->mode
.key
;
1108 else if(dir
== MODE_DEL
)
1110 static char splat
[] = "*";
1116 if(!(*chptr
->mode
.key
))
1119 /* hack time. when we get a +k-k mode, the +k arg is
1120 * chptr->mode.key, which the -k sets to \0, so hunt for a
1121 * +k when we get a -k, and set the arg to splat. --anfl
1123 for(i
= 0; i
< mode_count
; i
++)
1125 if(mode_changes
[i
].letter
== 'k' && mode_changes
[i
].dir
== MODE_ADD
)
1126 mode_changes
[i
].arg
= splat
;
1129 *chptr
->mode
.key
= 0;
1131 mode_changes
[mode_count
].letter
= c
;
1132 mode_changes
[mode_count
].dir
= MODE_DEL
;
1133 mode_changes
[mode_count
].caps
= 0;
1134 mode_changes
[mode_count
].nocaps
= 0;
1135 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
1136 mode_changes
[mode_count
].id
= NULL
;
1137 mode_changes
[mode_count
++].arg
= "*";
1142 chm_regonly(struct Client
*source_p
, struct Channel
*chptr
,
1143 int alevel
, int parc
, int *parn
,
1144 const char **parv
, int *errors
, int dir
, char c
, long mode_type
)
1146 if(alevel
!= CHFL_CHANOP
)
1148 if(!(*errors
& SM_ERR_NOOPS
))
1149 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
1150 me
.name
, source_p
->name
, chptr
->chname
);
1151 *errors
|= SM_ERR_NOOPS
;
1155 if(dir
== MODE_QUERY
)
1158 if(((dir
== MODE_ADD
) && (chptr
->mode
.mode
& MODE_REGONLY
)) ||
1159 ((dir
== MODE_DEL
) && !(chptr
->mode
.mode
& MODE_REGONLY
)))
1163 chptr
->mode
.mode
|= MODE_REGONLY
;
1165 chptr
->mode
.mode
&= ~MODE_REGONLY
;
1167 mode_changes
[mode_count
].letter
= c
;
1168 mode_changes
[mode_count
].dir
= dir
;
1169 mode_changes
[mode_count
].caps
= CAP_SERVICE
;
1170 mode_changes
[mode_count
].nocaps
= 0;
1171 mode_changes
[mode_count
].mems
= ALL_MEMBERS
;
1172 mode_changes
[mode_count
].id
= NULL
;
1173 mode_changes
[mode_count
++].arg
= NULL
;
1177 struct ChannelMode chmode_table
[256] =
1179 {chm_nosuch
, 0 }, /* 0x00 */
1180 {chm_nosuch
, 0 }, /* 0x01 */
1181 {chm_nosuch
, 0 }, /* 0x02 */
1182 {chm_nosuch
, 0 }, /* 0x03 */
1183 {chm_nosuch
, 0 }, /* 0x04 */
1184 {chm_nosuch
, 0 }, /* 0x05 */
1185 {chm_nosuch
, 0 }, /* 0x06 */
1186 {chm_nosuch
, 0 }, /* 0x07 */
1187 {chm_nosuch
, 0 }, /* 0x08 */
1188 {chm_nosuch
, 0 }, /* 0x09 */
1189 {chm_nosuch
, 0 }, /* 0x0a */
1190 {chm_nosuch
, 0 }, /* 0x0b */
1191 {chm_nosuch
, 0 }, /* 0x0c */
1192 {chm_nosuch
, 0 }, /* 0x0d */
1193 {chm_nosuch
, 0 }, /* 0x0e */
1194 {chm_nosuch
, 0 }, /* 0x0f */
1195 {chm_nosuch
, 0 }, /* 0x10 */
1196 {chm_nosuch
, 0 }, /* 0x11 */
1197 {chm_nosuch
, 0 }, /* 0x12 */
1198 {chm_nosuch
, 0 }, /* 0x13 */
1199 {chm_nosuch
, 0 }, /* 0x14 */
1200 {chm_nosuch
, 0 }, /* 0x15 */
1201 {chm_nosuch
, 0 }, /* 0x16 */
1202 {chm_nosuch
, 0 }, /* 0x17 */
1203 {chm_nosuch
, 0 }, /* 0x18 */
1204 {chm_nosuch
, 0 }, /* 0x19 */
1205 {chm_nosuch
, 0 }, /* 0x1a */
1206 {chm_nosuch
, 0 }, /* 0x1b */
1207 {chm_nosuch
, 0 }, /* 0x1c */
1208 {chm_nosuch
, 0 }, /* 0x1d */
1209 {chm_nosuch
, 0 }, /* 0x1e */
1210 {chm_nosuch
, 0 }, /* 0x1f */
1211 {chm_nosuch
, 0 }, /* 0x20 */
1212 {chm_nosuch
, 0 }, /* 0x21 */
1213 {chm_nosuch
, 0 }, /* 0x22 */
1214 {chm_nosuch
, 0 }, /* 0x23 */
1215 {chm_nosuch
, 0 }, /* 0x24 */
1216 {chm_nosuch
, 0 }, /* 0x25 */
1217 {chm_nosuch
, 0 }, /* 0x26 */
1218 {chm_nosuch
, 0 }, /* 0x27 */
1219 {chm_nosuch
, 0 }, /* 0x28 */
1220 {chm_nosuch
, 0 }, /* 0x29 */
1221 {chm_nosuch
, 0 }, /* 0x2a */
1222 {chm_nosuch
, 0 }, /* 0x2b */
1223 {chm_nosuch
, 0 }, /* 0x2c */
1224 {chm_nosuch
, 0 }, /* 0x2d */
1225 {chm_nosuch
, 0 }, /* 0x2e */
1226 {chm_nosuch
, 0 }, /* 0x2f */
1227 {chm_nosuch
, 0 }, /* 0x30 */
1228 {chm_nosuch
, 0 }, /* 0x31 */
1229 {chm_nosuch
, 0 }, /* 0x32 */
1230 {chm_nosuch
, 0 }, /* 0x33 */
1231 {chm_nosuch
, 0 }, /* 0x34 */
1232 {chm_nosuch
, 0 }, /* 0x35 */
1233 {chm_nosuch
, 0 }, /* 0x36 */
1234 {chm_nosuch
, 0 }, /* 0x37 */
1235 {chm_nosuch
, 0 }, /* 0x38 */
1236 {chm_nosuch
, 0 }, /* 0x39 */
1237 {chm_nosuch
, 0 }, /* 0x3a */
1238 {chm_nosuch
, 0 }, /* 0x3b */
1239 {chm_nosuch
, 0 }, /* 0x3c */
1240 {chm_nosuch
, 0 }, /* 0x3d */
1241 {chm_nosuch
, 0 }, /* 0x3e */
1242 {chm_nosuch
, 0 }, /* 0x3f */
1244 {chm_nosuch
, 0 }, /* @ */
1245 {chm_nosuch
, 0 }, /* A */
1246 {chm_nosuch
, 0 }, /* B */
1247 {chm_nosuch
, 0 }, /* C */
1248 {chm_nosuch
, 0 }, /* D */
1249 {chm_nosuch
, 0 }, /* E */
1250 {chm_simple
, MODE_FREETARGET
}, /* F */
1251 {chm_nosuch
, 0 }, /* G */
1252 {chm_nosuch
, 0 }, /* H */
1253 {chm_ban
, CHFL_INVEX
}, /* I */
1254 {chm_nosuch
, 0 }, /* J */
1255 {chm_nosuch
, 0 }, /* K */
1256 {chm_staff
, MODE_EXLIMIT
}, /* L */
1257 {chm_nosuch
, 0 }, /* M */
1258 {chm_nosuch
, 0 }, /* N */
1259 {chm_nosuch
, 0 }, /* O */
1260 {chm_staff
, MODE_PERMANENT
}, /* P */
1261 {chm_simple
, MODE_DISFORWARD
}, /* Q */
1262 {chm_nosuch
, 0 }, /* R */
1263 {chm_nosuch
, 0 }, /* S */
1264 {chm_nosuch
, 0 }, /* T */
1265 {chm_nosuch
, 0 }, /* U */
1266 {chm_nosuch
, 0 }, /* V */
1267 {chm_nosuch
, 0 }, /* W */
1268 {chm_nosuch
, 0 }, /* X */
1269 {chm_nosuch
, 0 }, /* Y */
1270 {chm_nosuch
, 0 }, /* Z */
1277 {chm_nosuch
, 0 }, /* a */
1278 {chm_ban
, CHFL_BAN
}, /* b */
1279 {chm_simple
, MODE_NOCOLOR
}, /* c */
1280 {chm_nosuch
, 0 }, /* d */
1281 {chm_ban
, CHFL_EXCEPTION
}, /* e */
1282 {chm_forward
, 0 }, /* f */
1283 {chm_simple
, MODE_FREEINVITE
}, /* g */
1284 {chm_nosuch
, 0 }, /* h */
1285 {chm_simple
, MODE_INVITEONLY
}, /* i */
1286 {chm_throttle
, 0 }, /* j */
1287 {chm_key
, 0 }, /* k */
1288 {chm_limit
, 0 }, /* l */
1289 {chm_simple
, MODE_MODERATED
}, /* m */
1290 {chm_simple
, MODE_NOPRIVMSGS
}, /* n */
1291 {chm_op
, 0 }, /* o */
1292 {chm_simple
, MODE_PRIVATE
}, /* p */
1293 {chm_ban
, CHFL_QUIET
}, /* q */
1294 {chm_regonly
, 0 }, /* r */
1295 {chm_simple
, MODE_SECRET
}, /* s */
1296 {chm_simple
, MODE_TOPICLIMIT
}, /* t */
1297 {chm_nosuch
, 0 }, /* u */
1298 {chm_voice
, 0 }, /* v */
1299 {chm_nosuch
, 0 }, /* w */
1300 {chm_nosuch
, 0 }, /* x */
1301 {chm_nosuch
, 0 }, /* y */
1302 {chm_simple
, MODE_OPMODERATE
}, /* z */
1304 {chm_nosuch
, 0 }, /* 0x7b */
1305 {chm_nosuch
, 0 }, /* 0x7c */
1306 {chm_nosuch
, 0 }, /* 0x7d */
1307 {chm_nosuch
, 0 }, /* 0x7e */
1308 {chm_nosuch
, 0 }, /* 0x7f */
1310 {chm_nosuch
, 0 }, /* 0x80 */
1311 {chm_nosuch
, 0 }, /* 0x81 */
1312 {chm_nosuch
, 0 }, /* 0x82 */
1313 {chm_nosuch
, 0 }, /* 0x83 */
1314 {chm_nosuch
, 0 }, /* 0x84 */
1315 {chm_nosuch
, 0 }, /* 0x85 */
1316 {chm_nosuch
, 0 }, /* 0x86 */
1317 {chm_nosuch
, 0 }, /* 0x87 */
1318 {chm_nosuch
, 0 }, /* 0x88 */
1319 {chm_nosuch
, 0 }, /* 0x89 */
1320 {chm_nosuch
, 0 }, /* 0x8a */
1321 {chm_nosuch
, 0 }, /* 0x8b */
1322 {chm_nosuch
, 0 }, /* 0x8c */
1323 {chm_nosuch
, 0 }, /* 0x8d */
1324 {chm_nosuch
, 0 }, /* 0x8e */
1325 {chm_nosuch
, 0 }, /* 0x8f */
1327 {chm_nosuch
, 0 }, /* 0x90 */
1328 {chm_nosuch
, 0 }, /* 0x91 */
1329 {chm_nosuch
, 0 }, /* 0x92 */
1330 {chm_nosuch
, 0 }, /* 0x93 */
1331 {chm_nosuch
, 0 }, /* 0x94 */
1332 {chm_nosuch
, 0 }, /* 0x95 */
1333 {chm_nosuch
, 0 }, /* 0x96 */
1334 {chm_nosuch
, 0 }, /* 0x97 */
1335 {chm_nosuch
, 0 }, /* 0x98 */
1336 {chm_nosuch
, 0 }, /* 0x99 */
1337 {chm_nosuch
, 0 }, /* 0x9a */
1338 {chm_nosuch
, 0 }, /* 0x9b */
1339 {chm_nosuch
, 0 }, /* 0x9c */
1340 {chm_nosuch
, 0 }, /* 0x9d */
1341 {chm_nosuch
, 0 }, /* 0x9e */
1342 {chm_nosuch
, 0 }, /* 0x9f */
1344 {chm_nosuch
, 0 }, /* 0xa0 */
1345 {chm_nosuch
, 0 }, /* 0xa1 */
1346 {chm_nosuch
, 0 }, /* 0xa2 */
1347 {chm_nosuch
, 0 }, /* 0xa3 */
1348 {chm_nosuch
, 0 }, /* 0xa4 */
1349 {chm_nosuch
, 0 }, /* 0xa5 */
1350 {chm_nosuch
, 0 }, /* 0xa6 */
1351 {chm_nosuch
, 0 }, /* 0xa7 */
1352 {chm_nosuch
, 0 }, /* 0xa8 */
1353 {chm_nosuch
, 0 }, /* 0xa9 */
1354 {chm_nosuch
, 0 }, /* 0xaa */
1355 {chm_nosuch
, 0 }, /* 0xab */
1356 {chm_nosuch
, 0 }, /* 0xac */
1357 {chm_nosuch
, 0 }, /* 0xad */
1358 {chm_nosuch
, 0 }, /* 0xae */
1359 {chm_nosuch
, 0 }, /* 0xaf */
1361 {chm_nosuch
, 0 }, /* 0xb0 */
1362 {chm_nosuch
, 0 }, /* 0xb1 */
1363 {chm_nosuch
, 0 }, /* 0xb2 */
1364 {chm_nosuch
, 0 }, /* 0xb3 */
1365 {chm_nosuch
, 0 }, /* 0xb4 */
1366 {chm_nosuch
, 0 }, /* 0xb5 */
1367 {chm_nosuch
, 0 }, /* 0xb6 */
1368 {chm_nosuch
, 0 }, /* 0xb7 */
1369 {chm_nosuch
, 0 }, /* 0xb8 */
1370 {chm_nosuch
, 0 }, /* 0xb9 */
1371 {chm_nosuch
, 0 }, /* 0xba */
1372 {chm_nosuch
, 0 }, /* 0xbb */
1373 {chm_nosuch
, 0 }, /* 0xbc */
1374 {chm_nosuch
, 0 }, /* 0xbd */
1375 {chm_nosuch
, 0 }, /* 0xbe */
1376 {chm_nosuch
, 0 }, /* 0xbf */
1378 {chm_nosuch
, 0 }, /* 0xc0 */
1379 {chm_nosuch
, 0 }, /* 0xc1 */
1380 {chm_nosuch
, 0 }, /* 0xc2 */
1381 {chm_nosuch
, 0 }, /* 0xc3 */
1382 {chm_nosuch
, 0 }, /* 0xc4 */
1383 {chm_nosuch
, 0 }, /* 0xc5 */
1384 {chm_nosuch
, 0 }, /* 0xc6 */
1385 {chm_nosuch
, 0 }, /* 0xc7 */
1386 {chm_nosuch
, 0 }, /* 0xc8 */
1387 {chm_nosuch
, 0 }, /* 0xc9 */
1388 {chm_nosuch
, 0 }, /* 0xca */
1389 {chm_nosuch
, 0 }, /* 0xcb */
1390 {chm_nosuch
, 0 }, /* 0xcc */
1391 {chm_nosuch
, 0 }, /* 0xcd */
1392 {chm_nosuch
, 0 }, /* 0xce */
1393 {chm_nosuch
, 0 }, /* 0xcf */
1395 {chm_nosuch
, 0 }, /* 0xd0 */
1396 {chm_nosuch
, 0 }, /* 0xd1 */
1397 {chm_nosuch
, 0 }, /* 0xd2 */
1398 {chm_nosuch
, 0 }, /* 0xd3 */
1399 {chm_nosuch
, 0 }, /* 0xd4 */
1400 {chm_nosuch
, 0 }, /* 0xd5 */
1401 {chm_nosuch
, 0 }, /* 0xd6 */
1402 {chm_nosuch
, 0 }, /* 0xd7 */
1403 {chm_nosuch
, 0 }, /* 0xd8 */
1404 {chm_nosuch
, 0 }, /* 0xd9 */
1405 {chm_nosuch
, 0 }, /* 0xda */
1406 {chm_nosuch
, 0 }, /* 0xdb */
1407 {chm_nosuch
, 0 }, /* 0xdc */
1408 {chm_nosuch
, 0 }, /* 0xdd */
1409 {chm_nosuch
, 0 }, /* 0xde */
1410 {chm_nosuch
, 0 }, /* 0xdf */
1412 {chm_nosuch
, 0 }, /* 0xe0 */
1413 {chm_nosuch
, 0 }, /* 0xe1 */
1414 {chm_nosuch
, 0 }, /* 0xe2 */
1415 {chm_nosuch
, 0 }, /* 0xe3 */
1416 {chm_nosuch
, 0 }, /* 0xe4 */
1417 {chm_nosuch
, 0 }, /* 0xe5 */
1418 {chm_nosuch
, 0 }, /* 0xe6 */
1419 {chm_nosuch
, 0 }, /* 0xe7 */
1420 {chm_nosuch
, 0 }, /* 0xe8 */
1421 {chm_nosuch
, 0 }, /* 0xe9 */
1422 {chm_nosuch
, 0 }, /* 0xea */
1423 {chm_nosuch
, 0 }, /* 0xeb */
1424 {chm_nosuch
, 0 }, /* 0xec */
1425 {chm_nosuch
, 0 }, /* 0xed */
1426 {chm_nosuch
, 0 }, /* 0xee */
1427 {chm_nosuch
, 0 }, /* 0xef */
1429 {chm_nosuch
, 0 }, /* 0xf0 */
1430 {chm_nosuch
, 0 }, /* 0xf1 */
1431 {chm_nosuch
, 0 }, /* 0xf2 */
1432 {chm_nosuch
, 0 }, /* 0xf3 */
1433 {chm_nosuch
, 0 }, /* 0xf4 */
1434 {chm_nosuch
, 0 }, /* 0xf5 */
1435 {chm_nosuch
, 0 }, /* 0xf6 */
1436 {chm_nosuch
, 0 }, /* 0xf7 */
1437 {chm_nosuch
, 0 }, /* 0xf8 */
1438 {chm_nosuch
, 0 }, /* 0xf9 */
1439 {chm_nosuch
, 0 }, /* 0xfa */
1440 {chm_nosuch
, 0 }, /* 0xfb */
1441 {chm_nosuch
, 0 }, /* 0xfc */
1442 {chm_nosuch
, 0 }, /* 0xfd */
1443 {chm_nosuch
, 0 }, /* 0xfe */
1444 {chm_nosuch
, 0 }, /* 0xff */
1449 /* set_channel_mode()
1451 * inputs - client, source, channel, membership pointer, params
1453 * side effects - channel modes/memberships are changed, MODE is issued
1455 * Extensively modified to be hotpluggable, 03/09/06 -- nenolod
1458 set_channel_mode(struct Client
*client_p
, struct Client
*source_p
,
1459 struct Channel
*chptr
, struct membership
*msptr
, int parc
, const char *parv
[])
1461 static char modebuf
[BUFSIZE
];
1462 static char parabuf
[BUFSIZE
];
1465 int cur_len
, mlen
, paralen
, paracount
, arglen
, len
;
1471 const char *ml
= parv
[0];
1473 struct Client
*fakesource_p
;
1479 alevel
= get_channel_access(source_p
, msptr
);
1481 /* Hide connecting server on netburst -- jilles */
1482 if (ConfigServerHide
.flatten_links
&& IsServer(source_p
) && !has_id(source_p
) && !HasSentEob(source_p
))
1485 fakesource_p
= source_p
;
1487 for(; (c
= *ml
) != 0; ml
++)
1501 chmode_table
[(unsigned char) c
].set_func(fakesource_p
, chptr
, alevel
,
1504 chmode_table
[(unsigned char) c
].mode_type
);
1509 /* bail out if we have nothing to do... */
1513 if(IsServer(source_p
))
1514 mlen
= rb_sprintf(modebuf
, ":%s MODE %s ", fakesource_p
->name
, chptr
->chname
);
1516 mlen
= rb_sprintf(modebuf
, ":%s!%s@%s MODE %s ",
1517 source_p
->name
, source_p
->username
,
1518 source_p
->host
, chptr
->chname
);
1520 for(j
= 0, flags
= ALL_MEMBERS
; j
< 2; j
++, flags
= ONLY_CHANOPS
)
1523 mbuf
= modebuf
+ mlen
;
1526 paracount
= paralen
= 0;
1529 for(i
= 0; i
< mode_count
; i
++)
1531 if(mode_changes
[i
].letter
== 0 || mode_changes
[i
].mems
!= flags
)
1534 if(mode_changes
[i
].arg
!= NULL
)
1536 arglen
= strlen(mode_changes
[i
].arg
);
1538 if(arglen
> MODEBUFLEN
- 5)
1544 /* if we're creeping over MAXMODEPARAMSSERV, or over
1545 * bufsize (4 == +/-,modechar,two spaces) send now.
1547 if(mode_changes
[i
].arg
!= NULL
&&
1548 ((paracount
== MAXMODEPARAMSSERV
) ||
1549 ((cur_len
+ paralen
+ arglen
+ 4) > (BUFSIZE
- 3))))
1554 sendto_channel_local(flags
, chptr
, "%s %s", modebuf
,
1559 paracount
= paralen
= 0;
1561 mbuf
= modebuf
+ mlen
;
1567 if(dir
!= mode_changes
[i
].dir
)
1569 *mbuf
++ = (mode_changes
[i
].dir
== MODE_ADD
) ? '+' : '-';
1571 dir
= mode_changes
[i
].dir
;
1574 *mbuf
++ = mode_changes
[i
].letter
;
1577 if(mode_changes
[i
].arg
!= NULL
)
1580 len
= rb_sprintf(pbuf
, "%s ", mode_changes
[i
].arg
);
1586 if(paralen
&& parabuf
[paralen
- 1] == ' ')
1587 parabuf
[paralen
- 1] = '\0';
1591 sendto_channel_local(flags
, chptr
, "%s %s", modebuf
, parabuf
);
1594 /* only propagate modes originating locally, or if we're hubbing */
1595 if(MyClient(source_p
) || rb_dlink_list_length(&serv_list
) > 1)
1596 send_cap_mode_changes(client_p
, source_p
, chptr
, mode_changes
, mode_count
);