unrealircd

- supernets unrealircd source & configuration
git clone git://git.acid.vegas/unrealircd.git
nonotice.c (2384B)
      1 /*
      2  * Disallow notices in channel UnrealIRCd Module (Channel Mode +T)
      3  * (C) Copyright 2014 Travis McArthur (Heero) and the UnrealIRCd team
      4  *
      5  * This program is free software; you can redistribute it and/or modify
      6  * it under the terms of the GNU General Public License as published by
      7  * the Free Software Foundation; either version 1, or (at your option)
      8  * any later version.
      9  *
     10  * This program is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13  * GNU General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU General Public License
     16  * along with this program; if not, write to the Free Software
     17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
     18  */
     19 
     20 #include "unrealircd.h"
     21 
     22 ModuleHeader MOD_HEADER
     23   = {
     24 	"chanmodes/nonotice",
     25 	"4.2",
     26 	"Channel Mode +T",
     27 	"UnrealIRCd Team",
     28 	"unrealircd-6",
     29     };
     30 
     31 Cmode_t EXTCMODE_NONOTICE;
     32 
     33 #define IsNoNotice(channel)    (channel->mode.mode & EXTCMODE_NONOTICE)
     34 
     35 int nonotice_check_can_send_to_channel(Client *client, Channel *channel, Membership *lp, const char **msg, const char **errmsg, SendType sendtype);
     36 
     37 MOD_TEST()
     38 {
     39 	return MOD_SUCCESS;
     40 }
     41 
     42 MOD_INIT()
     43 {
     44 	CmodeInfo req;
     45 
     46 	memset(&req, 0, sizeof(req));
     47 	req.paracount = 0;
     48 	req.letter = 'T';
     49 	req.is_ok = extcmode_default_requirechop;
     50 	CmodeAdd(modinfo->handle, req, &EXTCMODE_NONOTICE);
     51 	
     52 	HookAdd(modinfo->handle, HOOKTYPE_CAN_SEND_TO_CHANNEL, 0, nonotice_check_can_send_to_channel);
     53 
     54 	MARK_AS_OFFICIAL_MODULE(modinfo);
     55 	return MOD_SUCCESS;
     56 }
     57 
     58 MOD_LOAD()
     59 {
     60 	return MOD_SUCCESS;
     61 }
     62 
     63 MOD_UNLOAD()
     64 {
     65 	return MOD_SUCCESS;
     66 }
     67 
     68 int nonotice_check_can_send_to_channel(Client *client, Channel *channel, Membership *lp, const char **msg, const char **errmsg, SendType sendtype)
     69 {
     70 	Hook *h;
     71 	int i;
     72 
     73 	if ((sendtype == SEND_TYPE_NOTICE) &&
     74 	    IsNoNotice(channel) &&
     75 	    !check_channel_access_membership(lp, "oaq"))
     76 	{
     77 		for (h = Hooks[HOOKTYPE_CAN_BYPASS_CHANNEL_MESSAGE_RESTRICTION]; h; h = h->next)
     78 		{
     79 			i = (*(h->func.intfunc))(client, channel, BYPASS_CHANMSG_NOTICE);
     80 			if (i == HOOK_ALLOW)
     81 				return HOOK_CONTINUE; /* bypass restriction */
     82 			if (i != HOOK_CONTINUE)
     83 				break;
     84 		}
     85 		*errmsg = "NOTICEs are not permitted in this channel";
     86 		return HOOK_DENY; /* block notice */
     87 	}
     88 
     89 	return HOOK_CONTINUE;
     90 }