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extensions/chm_nonotice: reject NOTICEs to channels mode

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Same thing as +T in unrealircd, inspircd and shadowircd.
This commit is contained in:
William Pitcock 2012-03-31 22:56:14 -05:00
parent f30a5ee4c4
commit 359407245d
2 changed files with 77 additions and 0 deletions
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1
extensions/Makefile.in
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@ -37,6 +37,7 @@ SRCS = \
chm_adminonly.c \ chm_adminonly.c \
chm_operonly.c \ chm_operonly.c \
chm_operonly_compat.c \ chm_operonly_compat.c \
chm_nonotice.c \
chm_quietunreg_compat.c \ chm_quietunreg_compat.c \
chm_sslonly.c \ chm_sslonly.c \
chm_sslonly_compat.c \ chm_sslonly_compat.c \

76
extensions/chm_nonotice.c Normal file
View file

@ -0,0 +1,76 @@
/*
* charybdis: an advanced ircd.
* chm_nonotice: block NOTICEs (+T mode).
*
* Copyright (c) 2012 William Pitcock <nenolod@dereferenced.org>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "stdinc.h"
#include "modules.h"
#include "hook.h"
#include "client.h"
#include "ircd.h"
#include "send.h"
#include "s_conf.h"
#include "s_user.h"
#include "s_serv.h"
#include "numeric.h"
#include "chmode.h"
#include "inline/stringops.h"
static unsigned int mode_nonotice;
static void chm_nonotice_process(hook_data_privmsg_channel *);
mapi_hfn_list_av1 chm_nonotice_hfnlist[] = {
{ "privmsg_channel", (hookfn) chm_nonotice_process },
{ NULL, NULL }
};
static void
chm_nonotice_process(hook_data_privmsg_channel *data)
{
/* don't waste CPU if message is already blocked */
if (data->approved || data->msgtype != MESSAGE_TYPE_NOTICE)
return;
if (data->chptr.mode.mode & mode_nonotice)
{
data->approved = ERR_CUSTOM;
return;
}
}
static int
_modinit(void)
{
mode_nonotice = cflag_add('T', chm_simple);
if (mode_nonotice == 0)
return -1;
return 0;
}
static void
_moddeinit(void)
{
cflag_orphan('T');
}
DECLARE_MODULE_AV1(chm_nonotice, _modinit, _moddeinit, NULL, NULL, chm_nonotice_hfnlist, "$Revision$");