unrealircd

- supernets unrealircd source & configuration
git clone git://git.acid.vegas/unrealircd.git
inviteonly.c (1829B)
      1 /*
      2  * Channel Mode +i
      3  * (C) Copyright 2021 Syzop 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/inviteonly",
     26 	"6.0",
     27 	"Channel Mode +i",
     28 	"UnrealIRCd Team",
     29 	"unrealircd-6",
     30     };
     31 
     32 Cmode_t EXTCMODE_INVITE_ONLY;
     33 
     34 #define IsInviteOnly(channel)    (channel->mode.mode & EXTCMODE_INVITE_ONLY)
     35 
     36 int inviteonly_can_join(Client *client, Channel *channel, const char *key, char **errmsg);
     37 
     38 MOD_INIT()
     39 {
     40 	CmodeInfo req;
     41 
     42 	MARK_AS_OFFICIAL_MODULE(modinfo);
     43 
     44 	memset(&req, 0, sizeof(req));
     45 	req.paracount = 0;
     46 	req.letter = 'i';
     47 	req.is_ok = extcmode_default_requirehalfop;
     48 	CmodeAdd(modinfo->handle, req, &EXTCMODE_INVITE_ONLY);
     49 
     50 	HookAdd(modinfo->handle, HOOKTYPE_CAN_JOIN, 0, inviteonly_can_join);
     51 
     52 	return MOD_SUCCESS;
     53 }
     54 
     55 MOD_LOAD()
     56 {
     57 	return MOD_SUCCESS;
     58 }
     59 
     60 MOD_UNLOAD()
     61 {
     62 	return MOD_SUCCESS;
     63 }
     64 
     65 int inviteonly_can_join (Client *client, Channel *channel, const char *key, char **errmsg)
     66 {
     67 	if (IsInviteOnly(channel))
     68 	{
     69 		if (is_invited(client, channel))
     70 			return 0;
     71 		if (find_invex(channel, client))
     72 			return 0;
     73 		*errmsg = STR_ERR_INVITEONLYCHAN;
     74 		return ERR_INVITEONLYCHAN;
     75 	}
     76 	return 0;
     77 }