2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
6 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
7 * Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
9 * This file is part of InspIRCd. InspIRCd is free software: you can
10 * redistribute it and/or modify it under the terms of the GNU General Public
11 * License as published by the Free Software Foundation, version 2.
13 * This program is distributed in the hope that it will be useful, but WITHOUT
14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
15 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
27 #include "modes/cmode_k.h"
29 ModeChannelKey::ModeChannelKey() : ModeHandler(NULL, "key", 'k', PARAM_ALWAYS, MODETYPE_CHANNEL)
33 void ModeChannelKey::RemoveMode(Channel* channel, irc::modestacker* stack)
35 /** +k needs a parameter when being removed,
36 * so we have a special-case RemoveMode here for it
39 if (channel->IsModeSet('k'))
43 stack->Push('k', channel->GetModeParameter('k'));
47 std::vector<std::string> parameters;
48 parameters.push_back(channel->name);
49 parameters.push_back("-k");
50 parameters.push_back(channel->GetModeParameter('k'));
51 ServerInstance->SendMode(parameters, ServerInstance->FakeClient);
56 void ModeChannelKey::RemoveMode(User*, irc::modestacker* stack)
60 ModeAction ModeChannelKey::OnModeChange(User* source, User*, Channel* channel, std::string ¶meter, bool adding)
62 bool exists = channel->IsModeSet('k');
66 return MODEACTION_DENY;
67 if (exists && (parameter != channel->GetModeParameter('k')))
69 /* Key is currently set and the correct key wasnt given */
70 return MODEACTION_DENY;
73 if (exists && adding && parameter == channel->GetModeParameter('k'))
75 /* no-op, don't show */
76 return MODEACTION_DENY;
81 if (!parameter.length())
82 return MODEACTION_DENY;
84 if (parameter.rfind(' ') != std::string::npos)
85 return MODEACTION_DENY;
90 ckey.assign(parameter, 0, 32);
92 channel->SetModeParam('k', parameter);
96 channel->SetModeParam('k', "");
98 return MODEACTION_ALLOW;