X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodes%2Fcmode_k.cpp;h=400333fced175133e4b1cdac3e9b1e2921c9a4af;hb=748b3a0d89e7ecc9a766471b79fb78f63a5ca2bb;hp=e06c35e83622318f94376874db80925ffe00c014;hpb=bab14f0dd2345c9d7dcbc47c918563709e1ac094;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modes/cmode_k.cpp b/src/modes/cmode_k.cpp
index e06c35e83..400333fce 100644
--- a/src/modes/cmode_k.cpp
+++ b/src/modes/cmode_k.cpp
@@ -1 +1,99 @@
-/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
 * See: http://www.inspircd.org/wiki/index.php/Credits
 *
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

#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 &parameter)
{       
        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)
{
}

bool ModeChannelKey::CheckTimeStamp(time_t theirs, time_t ours, const std::string &their_param, const std::string &our_param, chanrec* 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 &parameter, bool adding)
{
	if ((channel->modes[CM_KEY] != adding) || (!IS_LOCAL(source)))
	{
		if (((channel->modes[CM_KEY]) && (strcasecmp(parameter.c_str(),channel->key))) && (IS_LOCAL(source)))
		{
			/* Key is currently set and the correct key wasnt given */
			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;
				parameter = channel->key;
				return MODEACTION_ALLOW;
			}
			else
				return MODEACTION_DENY;
		}
		else if (((channel->modes[CM_KEY]) && (!strcasecmp(parameter.c_str(),channel->key))) || ((!adding) && (!IS_LOCAL(source))))
		{
			/* Key is currently set, and correct key was given */
			*channel->key = 0;
			channel->modes[CM_KEY] = adding;
			return MODEACTION_ALLOW;
		}
		return MODEACTION_DENY;
	}
	else
	{
		return MODEACTION_DENY;
	}
}

\ No newline at end of file
+/*
+ * 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() : ModeHandler(NULL, "key", 'k', PARAM_ALWAYS, MODETYPE_CHANNEL)
+{
+}
+
+void ModeChannelKey::RemoveMode(Channel* channel, irc::modestacker* stack)
+{
+	/** +k needs a parameter when being removed,
+	 * so we have a special-case RemoveMode here for it
+	 */
+
+	if (channel->IsModeSet('k'))
+	{
+		if (stack)
+		{
+			stack->Push('k', channel->GetModeParameter('k'));
+		}
+		else
+		{
+			std::vector<std::string> parameters;
+			parameters.push_back(channel->name);
+			parameters.push_back("-k");
+			parameters.push_back(channel->GetModeParameter('k'));
+			ServerInstance->SendMode(parameters, ServerInstance->FakeClient);
+		}
+	}
+}
+
+void ModeChannelKey::RemoveMode(User*, irc::modestacker* stack)
+{
+}
+
+ModeAction ModeChannelKey::OnModeChange(User* source, User*, Channel* channel, std::string &parameter, bool adding)
+{
+	bool exists = channel->IsModeSet('k');
+	if (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 */
+			return MODEACTION_DENY;
+		}
+	} else {
+		if (exists && adding && parameter == channel->GetModeParameter('k'))
+		{
+			/* no-op, don't show */
+			return MODEACTION_DENY;
+		}
+	}
+
+	/* 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
+	{
+		channel->SetModeParam('k', "");
+	}
+	return MODEACTION_ALLOW;
+}