2 * charybdis: an advanced ircd.
3 * chm_nonotice: block NOTICEs (+T mode).
5 * Copyright (c) 2012 William Pitcock <nenolod@dereferenced.org>
7 * Permission to use, copy, modify, and/or distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice is present in all copies.
11 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
12 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
13 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
14 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
15 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
16 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
17 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
18 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
19 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
20 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
21 * POSSIBILITY OF SUCH DAMAGE.
36 #include "inline/stringops.h"
38 static const char chm_nonotice_desc
[] =
39 "Adds channel mode +T which blocks notices to the channel.";
41 static unsigned int mode_nonotice
;
43 static void chm_nonotice_process(hook_data_privmsg_channel
*);
45 mapi_hfn_list_av1 chm_nonotice_hfnlist
[] = {
46 { "privmsg_channel", (hookfn
) chm_nonotice_process
},
51 chm_nonotice_process(hook_data_privmsg_channel
*data
)
53 /* don't waste CPU if message is already blocked */
54 if (data
->approved
|| data
->msgtype
!= MESSAGE_TYPE_NOTICE
)
57 /* block all notices except CTCPs; use chm_noctcp to block CTCPs. */
58 if (data
->chptr
->mode
.mode
& mode_nonotice
&& *data
->text
!= '\001')
60 sendto_one_numeric(data
->source_p
, ERR_CANNOTSENDTOCHAN
, form_str(ERR_CANNOTSENDTOCHAN
), data
->chptr
->chname
);
61 data
->approved
= ERR_CANNOTSENDTOCHAN
;
69 mode_nonotice
= cflag_add('T', chm_simple
);
70 if (mode_nonotice
== 0)
82 DECLARE_MODULE_AV2(chm_nonotice
, _modinit
, _moddeinit
, NULL
, NULL
, chm_nonotice_hfnlist
, NULL
, NULL
, chm_nonotice_desc
);