mirror of
https://github.com/unrealircd/unrealircd.git
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Bram Matthys
146 lines
3.2 KiB
C
146 lines
3.2 KiB
C
/*
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* IRC - Internet Relay Chat, src/modules/m_knock.c
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* (C) 2004 The UnrealIRCd Team
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*
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* See file AUTHORS in IRC package for additional names of
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* the programmers.
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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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CMD_FUNC(m_knock);
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#define MSG_KNOCK "KNOCK"
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ModuleHeader MOD_HEADER(m_knock)
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= {
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"m_knock",
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"4.0",
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"command /knock",
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"3.2-b8-1",
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NULL
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};
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MOD_INIT(m_knock)
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{
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CommandAdd(modinfo->handle, MSG_KNOCK, m_knock, 2, M_USER|M_ANNOUNCE);
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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(m_knock)
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{
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return MOD_SUCCESS;
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}
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MOD_UNLOAD(m_knock)
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{
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return MOD_SUCCESS;
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}
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/*
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** m_knock
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** parv[1] - channel
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** parv[2] - reason
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**
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** Coded by Stskeeps
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** Additional bugfixes/ideas by codemastr
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** (C) codemastr & Stskeeps
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**
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*/
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CMD_FUNC(m_knock)
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{
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aChannel *chptr;
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Hook *h;
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int i = 0;
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if (IsServer(sptr))
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return 0;
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if (parc < 2 || *parv[1] == '\0')
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{
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sendto_one(sptr, err_str(ERR_NEEDMOREPARAMS),
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me.name, sptr->name, "KNOCK");
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return -1;
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}
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if (MyConnect(sptr))
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clean_channelname(parv[1]);
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/* bugfix for /knock PRv Please? */
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if (*parv[1] != '#')
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{
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sendto_one(sptr, err_str(ERR_CANNOTKNOCK),
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me.name,
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sptr->name,
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parv[1], "Remember to use a # prefix in channel name");
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return 0;
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}
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if (!(chptr = find_channel(parv[1], NullChn)))
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{
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sendto_one(sptr, err_str(ERR_CANNOTKNOCK),
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me.name, sptr->name, parv[1], "Channel does not exist!");
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return 0;
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}
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/* IsMember bugfix by codemastr */
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if (IsMember(sptr, chptr) == 1)
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{
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sendto_one(sptr, err_str(ERR_CANNOTKNOCK),
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me.name,
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sptr->name, chptr->chname, "You're already there!");
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return 0;
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}
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if (!(chptr->mode.mode & MODE_INVITEONLY))
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{
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sendto_one(sptr, err_str(ERR_CANNOTKNOCK),
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me.name,
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sptr->name, chptr->chname, "Channel is not invite only!");
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return 0;
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}
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if (is_banned(sptr, chptr, BANCHK_JOIN))
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{
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sendto_one(sptr, err_str(ERR_CANNOTKNOCK),
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me.name, sptr->name, chptr->chname, "You're banned!");
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return 0;
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}
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for (h = Hooks[HOOKTYPE_PRE_KNOCK]; h; h = h->next)
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{
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i = (*(h->func.intfunc))(sptr,chptr);
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if (i == HOOK_DENY || i == HOOK_ALLOW)
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break;
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}
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if (i == HOOK_DENY)
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return 0;
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sendto_channelprefix_butone(NULL, &me, chptr, PREFIX_OP|PREFIX_ADMIN|PREFIX_OWNER,
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":%s NOTICE @%s :[Knock] by %s!%s@%s (%s)", me.name, chptr->chname,
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sptr->name, sptr->user->username, GetHost(sptr),
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parv[2] ? parv[2] : "no reason specified");
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sendnotice(sptr, "Knocked on %s", chptr->chname);
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RunHook2(HOOKTYPE_KNOCK, sptr, chptr);
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return 0;
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}
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