mirror of
https://github.com/matrix-construct/construct
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61b517ca3c
* To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
150 lines
4.4 KiB
C++
150 lines
4.4 KiB
C++
/*
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* Charybdis: an advanced Internet Relay Chat Daemon(ircd).
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* m_omode.c: allows oper mode hacking
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2004 ircd-ratbox development team
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* Copyright (C) 2006 Charybdis development 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 2 of the License, or
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* (at your option) 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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using namespace ircd;
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static const char omode_desc[] = "Allow admins to forcibly change modes on channels with the OMODE command";
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static void mo_omode(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
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struct Message omode_msgtab = {
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"OMODE", 0, 0, 0, 0,
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{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_omode, 3}}
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};
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mapi_clist_av1 omode_clist[] = { &omode_msgtab, NULL };
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DECLARE_MODULE_AV2(omode, NULL, NULL, omode_clist, NULL, NULL, NULL, NULL, omode_desc);
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/*
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* mo_omode - MODE command handler
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* parv[1] - channel
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*/
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static void
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mo_omode(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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struct Channel *chptr = NULL;
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struct membership *msptr;
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char params[512];
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int i;
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int wasonchannel;
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/* admins only */
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if(!IsOperAdmin(source_p))
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{
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sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "admin");
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return;
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}
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/* Now, try to find the channel in question */
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if(!IsChanPrefix(parv[1][0]) || !check_channel_name(parv[1]))
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{
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sendto_one_numeric(source_p, ERR_BADCHANNAME,
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form_str(ERR_BADCHANNAME), parv[1]);
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return;
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}
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chptr = find_channel(parv[1]);
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if(chptr == NULL)
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{
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sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
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form_str(ERR_NOSUCHCHANNEL), parv[1]);
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return;
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}
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/* Now know the channel exists */
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msptr = find_channel_membership(chptr, source_p);
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wasonchannel = msptr != NULL;
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if (is_chanop(msptr))
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{
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sendto_one_notice(source_p, ":Use a normal MODE you idiot");
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return;
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}
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params[0] = '\0';
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for (i = 2; i < parc; i++)
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{
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if (i != 2)
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rb_strlcat(params, " ", sizeof params);
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rb_strlcat(params, parv[i], sizeof params);
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}
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sendto_wallops_flags(UMODE_WALLOP, &me,
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"OMODE called for [%s] [%s] by %s!%s@%s",
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parv[1], params, source_p->name, source_p->username, source_p->host);
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ilog(L_MAIN, "OMODE called for [%s] [%s] by %s",
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parv[1], params, get_oper_name(source_p));
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if(*chptr->chname != '&')
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sendto_server(NULL, NULL, NOCAPS, NOCAPS,
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":%s WALLOPS :OMODE called for [%s] [%s] by %s!%s@%s",
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me.name, parv[1], params, source_p->name, source_p->username,
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source_p->host);
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#if 0
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set_channel_mode(client_p, source_p->servptr, chptr, msptr,
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parc - 2, parv + 2);
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#else
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if (parc == 4 && !strcmp(parv[2], "+o") && !irccmp(parv[3], source_p->name))
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{
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/* Opping themselves */
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if (!wasonchannel)
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{
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sendto_one_numeric(source_p, ERR_USERNOTINCHANNEL,
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form_str(ERR_USERNOTINCHANNEL), parv[3], chptr->chname);
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return;
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}
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sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +o %s",
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me.name, parv[1], source_p->name);
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sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
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":%s TMODE %ld %s +o %s",
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me.id, (long) chptr->channelts, parv[1],
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source_p->id);
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msptr->flags |= CHFL_CHANOP;
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}
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else
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{
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/* Hack it so set_channel_mode() will accept */
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if (wasonchannel)
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msptr->flags |= CHFL_CHANOP;
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else
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{
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add_user_to_channel(chptr, source_p, CHFL_CHANOP);
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msptr = find_channel_membership(chptr, source_p);
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}
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set_channel_mode(client_p, source_p, chptr, msptr,
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parc - 2, parv + 2);
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/* We know they were not opped before and they can't have opped
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* themselves as set_channel_mode() does not allow that
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* -- jilles */
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if (wasonchannel)
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msptr->flags &= ~CHFL_CHANOP;
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else
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remove_user_from_channel(msptr);
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}
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#endif
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}
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