2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2018 Sadie Powell <sadie@witchery.services>
5 * Copyright (C) 2012-2015 Attila Molnar <attilamolnar@hush.com>
6 * Copyright (C) 2012 Robby <robby@chatbelgie.be>
7 * Copyright (C) 2010 Daniel De Graaf <danieldg@inspircd.org>
8 * Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
9 * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
11 * This file is part of InspIRCd. InspIRCd is free software: you can
12 * redistribute it and/or modify it under the terms of the GNU General Public
13 * License as published by the Free Software Foundation, version 2.
15 * This program is distributed in the hope that it will be useful, but WITHOUT
16 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
20 * You should have received a copy of the GNU General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
28 /** FMODE command - channel mode change with timestamp checks */
29 CmdResult CommandFMode::Handle(User* who, Params& params)
31 time_t TS = ServerCommand::ExtractTS(params[1]);
33 Channel* const chan = ServerInstance->FindChan(params[0]);
35 // Channel doesn't exist
38 // Extract the TS of the channel in question
39 time_t ourTS = chan->age;
41 /* If the TS is greater than ours, we drop the mode and don't pass it anywhere.
46 /* TS is equal or less: apply the mode change locally and forward the message
49 // Turn modes into a Modes::ChangeList; may have more elements than max modes
50 Modes::ChangeList changelist;
51 ServerInstance->Modes.ModeParamsToChangeList(who, MODETYPE_CHANNEL, params, changelist, 2);
53 ModeParser::ModeProcessFlag flags = ModeParser::MODE_LOCALONLY;
54 if ((TS == ourTS) && IS_SERVER(who))
55 flags |= ModeParser::MODE_MERGE;
57 ServerInstance->Modes->Process(who, chan, NULL, changelist, flags);