mirror of https://github.com/pissnet/pissircd.git
106 lines
2.6 KiB
C
106 lines
2.6 KiB
C
/*
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* Disallow knocks UnrealIRCd Module (Channel Mode +K)
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* (C) Copyright 2014 Travis McArthur (Heero) and the UnrealIRCd team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 1, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "unrealircd.h"
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ModuleHeader MOD_HEADER
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= {
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"chanmodes/noknock",
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"4.2",
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"Channel Mode +K",
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"UnrealIRCd Team",
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"unrealircd-6",
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};
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Cmode_t EXTCMODE_NOKNOCK;
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#define IsNoKnock(channel) (channel->mode.mode & EXTCMODE_NOKNOCK)
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int noknock_check_knock(Client *client, Channel *channel, const char **reason);
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int noknock_mode_allow(Client *client, Channel *channel, char mode, const char *para, int checkt, int what);
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int noknock_mode_del (Channel *channel, int modeChar);
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MOD_TEST()
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{
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return MOD_SUCCESS;
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}
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MOD_INIT()
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{
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CmodeInfo req;
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memset(&req, 0, sizeof(req));
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req.paracount = 0;
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req.letter = 'K';
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req.is_ok = noknock_mode_allow;
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CmodeAdd(modinfo->handle, req, &EXTCMODE_NOKNOCK);
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HookAdd(modinfo->handle, HOOKTYPE_PRE_KNOCK, 0, noknock_check_knock);
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HookAdd(modinfo->handle, HOOKTYPE_MODECHAR_DEL, 0, noknock_mode_del);
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MARK_AS_OFFICIAL_MODULE(modinfo);
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return MOD_SUCCESS;
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}
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MOD_LOAD()
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{
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return MOD_SUCCESS;
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}
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MOD_UNLOAD()
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{
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return MOD_SUCCESS;
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}
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int noknock_check_knock (Client *client, Channel *channel, const char **reason)
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{
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if (MyUser(client) && IsNoKnock(channel))
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{
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sendnumeric(client, ERR_CANNOTKNOCK, channel->name, "No knocks are allowed! (+K)");
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return HOOK_DENY;
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}
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return HOOK_CONTINUE;
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}
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int noknock_mode_del (Channel *channel, int modeChar)
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{
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// Remove noknock when we're removing invite only
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if (modeChar == 'i')
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channel->mode.mode &= ~EXTCMODE_NOKNOCK;
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return 0;
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}
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int noknock_mode_allow(Client *client, Channel *channel, char mode, const char *para, int checkt, int what)
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{
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if (!has_channel_mode(channel, 'i'))
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{
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if (checkt == EXCHK_ACCESS_ERR)
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{
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sendnumeric(client, ERR_CANNOTCHANGECHANMODE, 'K', "+i must be set");
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}
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return EX_DENY;
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}
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return extcmode_default_requirehalfop(client, channel, mode, para, checkt, what);
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}
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