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