Remove UserManager::GarbageCollect()

[user/henk/code/inspircd.git] / src / modes / cmode_k.cpp

diff --git a/src/modes/cmode_k.cpp b/src/modes/cmode_k.cpp
index 2f06ba55c91514df72c9ab76c3e88edff521a9e8..980b3215a4e504fad6dc65577476a882c404686e 100644 (file)
--- a/src/modes/cmode_k.cpp
+++ b/src/modes/cmode_k.cpp
@@ -1,53 +1,74 @@
+/*
+ * 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"
+#include "builtinmodes.h"
 
-ModeChannelKey::ModeChannelKey() : ModeHandler('k', 1, 1, false, MODETYPE_CHANNEL, false)
+ModeChannelKey::ModeChannelKey()
+       : ParamMode<ModeChannelKey, LocalStringExt>(NULL, "key", 'k', PARAM_ALWAYS)
 {
 }
 
-std::pair<bool,std::string> 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);
-        }
-}       
-
-
-ModeAction ModeChannelKey::OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
+ModeAction ModeChannelKey::OnModeChange(User* source, User*, Channel* channel, std::string &parameter, bool adding)
 {
-       if (channel->modes[CM_KEY] != adding)
+       const std::string* key = ext.get(channel);
+       bool exists = (key != NULL);
+       if (IS_LOCAL(source))
        {
-               if ((channel->modes[CM_KEY]) && (strcasecmp(parameter.c_str(),channel->key)))
+               if (exists == adding)
+                       return MODEACTION_DENY;
+               if (exists && (parameter != *key))
                {
                        /* Key is currently set and the correct key wasnt given */
                        return MODEACTION_DENY;
                }
-               else if (!channel->modes[CM_KEY])
+       } else {
+               if (exists && adding && parameter == *key)
                {
-                       /* Key isnt currently set */
-                       strlcpy(channel->key,parameter.c_str(),32);
-                       channel->modes[CM_KEY] = adding;
-                       return MODEACTION_ALLOW;
-               }
-               else if ((channel->modes[CM_KEY]) && (!strcasecmp(parameter.c_str(),channel->key)))
-               {
-                       /* 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;
                }
-               return MODEACTION_DENY;
        }
-       else
+
+       channel->SetMode(this, adding);
+       if (adding)
        {
-               return MODEACTION_DENY;
+               if (parameter.length() > maxkeylen)
+                       parameter.erase(maxkeylen);
+               ext.set(channel, parameter);
        }
+       else
+               ext.unset(channel);
+
+       return MODEACTION_ALLOW;
+}
+
+void ModeChannelKey::SerializeParam(Channel* chan, const std::string* key, std::string& out)
+{
+       out += *key;
+}
+
+ModeAction ModeChannelKey::OnSet(User* source, Channel* chan, std::string& param)
+{
+       // Dummy function, never called
+       return MODEACTION_DENY;
 }