unrealircd

- supernets unrealircd source & configuration
git clone git://git.acid.vegas/unrealircd.git
nonickchange.c (1852B)
      1 /*
      2  * No nick changes in channel UnrealIRCd Module (Channel Mode +N)
      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 
     23 ModuleHeader MOD_HEADER
     24   = {
     25 	"chanmodes/nonickchange",
     26 	"4.2",
     27 	"Channel Mode +N",
     28 	"UnrealIRCd Team",
     29 	"unrealircd-6",
     30     };
     31 
     32 Cmode_t EXTCMODE_NONICKCHANGE;
     33 
     34 #define IsNoNickChange(channel)    (channel->mode.mode & EXTCMODE_NONICKCHANGE)
     35 
     36 int nonickchange_check (Client *client, Channel *channel);
     37 
     38 MOD_TEST()
     39 {
     40 	return MOD_SUCCESS;
     41 }
     42 
     43 MOD_INIT()
     44 {
     45 CmodeInfo req;
     46 
     47 	memset(&req, 0, sizeof(req));
     48 	req.paracount = 0;
     49 	req.letter = 'N';
     50 	req.is_ok = extcmode_default_requirehalfop;
     51 	CmodeAdd(modinfo->handle, req, &EXTCMODE_NONICKCHANGE);
     52 	
     53 	HookAdd(modinfo->handle, HOOKTYPE_CHAN_PERMIT_NICK_CHANGE, 0, nonickchange_check);
     54 
     55 	
     56 	MARK_AS_OFFICIAL_MODULE(modinfo);
     57 	return MOD_SUCCESS;
     58 }
     59 
     60 MOD_LOAD()
     61 {
     62 	return MOD_SUCCESS;
     63 }
     64 
     65 MOD_UNLOAD()
     66 {
     67 	return MOD_SUCCESS;
     68 }
     69 
     70 int nonickchange_check (Client *client, Channel *channel)
     71 {
     72 	if (!IsOper(client) && !IsULine(client)
     73 		&& IsNoNickChange(channel)
     74 		&& !check_channel_access(client, channel, "oaq"))
     75 	{
     76 		return HOOK_DENY;
     77 	}
     78 
     79 	return HOOK_ALLOW;
     80 }
     81