-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2004, 2006 Craig Edwards <craigedwards@brainbox.cc>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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"
/* $ModDesc: Provides support for channel mode +N & extban +b N: which prevents nick changes on channel */
-class NoNicks : public ModeHandler
+class NoNicks : public SimpleChannelModeHandler
{
public:
- NoNicks(InspIRCd* Instance) : ModeHandler(Instance, 'N', 0, 0, false, MODETYPE_CHANNEL, false) { }
-
- ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding, bool)
- {
- if (adding)
- {
- if (!channel->IsModeSet('N'))
- {
- channel->SetMode('N',true);
- return MODEACTION_ALLOW;
- }
- }
- else
- {
- if (channel->IsModeSet('N'))
- {
- channel->SetMode('N',false);
- return MODEACTION_ALLOW;
- }
- }
-
- return MODEACTION_DENY;
- }
+ NoNicks(Module* Creator) : SimpleChannelModeHandler(Creator, "nonick", 'N') { }
};
class ModuleNoNickChange : public Module
{
- NoNicks* nn;
+ NoNicks nn;
+ bool override;
public:
- ModuleNoNickChange(InspIRCd* Me) : Module(Me)
+ ModuleNoNickChange() : nn(this)
{
-
- nn = new NoNicks(ServerInstance);
- ServerInstance->Modes->AddMode(nn);
- Implementation eventlist[] = { I_OnUserPreNick, I_On005Numeric };
- ServerInstance->Modules->Attach(eventlist, this, 2);
+ OnRehash(NULL);
+ ServerInstance->Modes->AddMode(&nn);
+ Implementation eventlist[] = { I_OnUserPreNick, I_On005Numeric, I_OnRehash };
+ ServerInstance->Modules->Attach(eventlist, this, 3);
}
virtual ~ModuleNoNickChange()
{
- ServerInstance->Modes->DelMode(nn);
- delete nn;
}
virtual Version GetVersion()
{
- return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
+ return Version("Provides support for channel mode +N & extban +b N: which prevents nick changes on channel", VF_VENDOR);
}
ServerInstance->AddExtBanChar('N');
}
- virtual int OnUserPreNick(User* user, const std::string &newnick)
+ virtual ModResult OnUserPreNick(User* user, const std::string &newnick)
{
if (!IS_LOCAL(user))
- return 0;
-
- if (isdigit(newnick[0])) /* don't even think about touching a switch to uid! */
- return 0;
+ return MOD_RES_PASSTHRU;
// Allow forced nick changes.
- if (user->GetExt("NICKForced"))
- return 0;
+ if (ServerInstance->NICKForced.get(user))
+ return MOD_RES_PASSTHRU;
for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
{
- Channel* curr = i->first;
+ Channel* curr = *i;
+
+ ModResult res = ServerInstance->OnCheckExemption(user,curr,"nonick");
- if (CHANOPS_EXEMPT(ServerInstance, 'N') && curr->GetStatus(user) == STATUS_OP)
+ if (res == MOD_RES_ALLOW)
continue;
- if (curr->IsModeSet('N') || curr->GetExtBanStatus(user, 'N') < 0)
+ if (override && IS_OPER(user))
+ continue;
+
+ if (!curr->GetExtBanStatus(user, 'N').check(!curr->IsModeSet('N')))
{
- user->WriteNumeric(ERR_CANTCHANGENICK, "%s :Can't change nickname while on %s (+N is set)", user->nick.c_str(), curr->name.c_str());
- return 1;
+ user->WriteNumeric(ERR_CANTCHANGENICK, "%s :Can't change nickname while on %s (+N is set)",
+ user->nick.c_str(), curr->name.c_str());
+ return MOD_RES_DENY;
}
}
- return 0;
+ return MOD_RES_PASSTHRU;
+ }
+
+ virtual void OnRehash(User* user)
+ {
+ override = ServerInstance->Config->ConfValue("nonicks")->getBool("operoverride", false);
}
};