-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/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
-{
- public:
- NoNicks(Module* Creator) : ModeHandler(Creator, "nonick", 'N', PARAM_NONE, MODETYPE_CHANNEL) { }
- ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
- {
- 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;
- }
-};
+#include "inspircd.h"
+#include "modules/exemption.h"
class ModuleNoNickChange : public Module
{
- NoNicks nn;
- bool override;
+ CheckExemption::EventProvider exemptionprov;
+ SimpleChannelModeHandler nn;
public:
- ModuleNoNickChange() : nn(this)
- {
- OnRehash(NULL);
- ServerInstance->Modes->AddMode(&nn);
- Implementation eventlist[] = { I_OnUserPreNick, I_On005Numeric, I_OnRehash };
- ServerInstance->Modules->Attach(eventlist, this, 3);
- }
-
- virtual ~ModuleNoNickChange()
+ ModuleNoNickChange()
+ : exemptionprov(this)
+ , nn(this, "nonick", 'N')
{
}
- virtual Version GetVersion()
+ Version GetVersion() CXX11_OVERRIDE
{
- return Version("Provides support for channel mode +N & extban +b N: which prevents nick changes on channel", VF_COMMON | VF_VENDOR);
+ return Version("Provides channel mode +N and extban 'N' which prevents nick changes on the channel", VF_VENDOR);
}
-
- virtual void On005Numeric(std::string &output)
+ void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
{
- ServerInstance->AddExtBanChar('N');
+ tokens["EXTBAN"].push_back('N');
}
- virtual ModResult OnUserPreNick(User* user, const std::string &newnick)
+ ModResult OnUserPreNick(LocalUser* user, const std::string& newnick) CXX11_OVERRIDE
{
- if (!IS_LOCAL(user))
- return MOD_RES_PASSTHRU;
-
- if (isdigit(newnick[0])) /* don't even think about touching a switch to uid! */
- return MOD_RES_PASSTHRU;
-
- // Allow forced nick changes.
- if (ServerInstance->NICKForced.get(user))
- return MOD_RES_PASSTHRU;
-
- for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
+ for (User::ChanList::iterator i = user->chans.begin(); i != user->chans.end(); i++)
{
- Channel* curr = *i;
+ Channel* curr = (*i)->chan;
- ModResult res;
- FIRST_MOD_RESULT(OnChannelRestrictionApply, res, (user,curr,"nonick"));
+ ModResult res = CheckExemption::Call(exemptionprov, user, curr, "nonick");
if (res == MOD_RES_ALLOW)
continue;
- if (override && IS_OPER(user))
+ if (user->HasPrivPermission("channels/ignore-nonicks"))
continue;
- if (!curr->GetExtBanStatus(user, 'N').check(!curr->IsModeSet('N')))
+ if (!curr->GetExtBanStatus(user, 'N').check(!curr->IsModeSet(nn)))
{
- user->WriteNumeric(ERR_CANTCHANGENICK, "%s :Can't change nickname while on %s (+N is set)",
- user->nick.c_str(), curr->name.c_str());
+ user->WriteNumeric(ERR_CANTCHANGENICK, InspIRCd::Format("Cannot change nickname while on %s (+N is set)",
+ curr->name.c_str()));
return MOD_RES_DENY;
}
}
return MOD_RES_PASSTHRU;
}
-
- virtual void OnRehash(User* user)
- {
- ConfigReader Conf;
- override = Conf.ReadFlag("nonicks", "operoverride", "no", 0);
- }
};
MODULE_INIT(ModuleNoNickChange)