+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
+ *
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
#include "inspircd.h"
#include "mode.h"
#include "channels.h"
#include "users.h"
-#include "modes/cmode_k.h"
-
-ModeChannelKey::ModeChannelKey(InspIRCd* Instance) : ModeHandler(Instance, 'k', 1, 1, false, MODETYPE_CHANNEL, false)
-{
-}
-
-ModePair ModeChannelKey::ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter)
-{
- if (channel->modes[CM_KEY])
- {
- return std::make_pair(true, channel->key);
- }
- else
- {
- return std::make_pair(false, parameter);
- }
-}
-
-void ModeChannelKey::RemoveMode(chanrec* channel)
-{
- /** +k needs a parameter when being removed,
- * so we have a special-case RemoveMode here for it
- */
- char moderemove[MAXBUF];
- const char* parameters[] = { channel->name, moderemove, channel->key };
-
- if (channel->IsModeSet(this->GetModeChar()))
- {
- userrec* n = new userrec(ServerInstance);
-
- sprintf(moderemove,"-%c",this->GetModeChar());
- n->SetFd(FD_MAGIC_NUMBER);
-
- ServerInstance->SendMode(parameters, 3, n);
-
- delete n;
- }
-}
-
-void ModeChannelKey::RemoveMode(userrec* user)
-{
-}
+#include "builtinmodes.h"
-bool ModeChannelKey::CheckTimeStamp(time_t theirs, time_t ours, const std::string &their_param, const std::string &our_param, chanrec* channel)
+ModeChannelKey::ModeChannelKey() : ModeHandler(NULL, "key", 'k', PARAM_ALWAYS, MODETYPE_CHANNEL)
{
- /* When TS is equal, the alphabetically later channel key wins */
- return (their_param < our_param);
}
-ModeAction ModeChannelKey::OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
+ModeAction ModeChannelKey::OnModeChange(User* source, User*, Channel* channel, std::string ¶meter, bool adding)
{
- if ((channel->modes[CM_KEY] != adding) || (!IS_LOCAL(source)))
+ bool exists = channel->IsModeSet('k');
+ if (IS_LOCAL(source))
{
- if (((channel->modes[CM_KEY]) && (strcasecmp(parameter.c_str(),channel->key))) && (IS_LOCAL(source)))
+ if (exists == adding)
+ return MODEACTION_DENY;
+ if (exists && (parameter != channel->GetModeParameter('k')))
{
/* Key is currently set and the correct key wasnt given */
- ServerInstance->Log(DEBUG,"Key Cond 2");
return MODEACTION_DENY;
}
- else if ((!channel->modes[CM_KEY]) || ((adding) && (!IS_LOCAL(source))))
- {
- /* Key isnt currently set */
- if ((parameter.length()) && (parameter.rfind(' ') == std::string::npos))
- {
- strlcpy(channel->key,parameter.c_str(),32);
- channel->modes[CM_KEY] = adding;
- return MODEACTION_ALLOW;
- }
- else
- return MODEACTION_DENY;
- }
- else if (((channel->modes[CM_KEY]) && (!strcasecmp(parameter.c_str(),channel->key))) || ((!adding) && (!IS_LOCAL(source))))
+ } else {
+ if (exists && adding && parameter == channel->GetModeParameter('k'))
{
- /* Key is currently set, and correct key was given */
- *channel->key = 0;
- channel->modes[CM_KEY] = adding;
- return MODEACTION_ALLOW;
+ /* no-op, don't show */
+ return MODEACTION_DENY;
}
- ServerInstance->Log(DEBUG,"Key Cond three");
+ }
+
+ /* invalid keys */
+ if (!parameter.length())
+ return MODEACTION_DENY;
+
+ if (parameter.rfind(' ') != std::string::npos)
return MODEACTION_DENY;
+
+ if (adding)
+ {
+ std::string ckey;
+ ckey.assign(parameter, 0, 32);
+ parameter = ckey;
+ channel->SetModeParam('k', parameter);
}
else
{
- ServerInstance->Log(DEBUG,"Key Condition one");
- return MODEACTION_DENY;
+ channel->SetModeParam('k', "");
}
+ return MODEACTION_ALLOW;
}