Fix the cloaking module on C++98 compilers.

[user/henk/code/inspircd.git] / src / modules / m_nonicks.cpp

diff --git a/src/modules/m_nonicks.cpp b/src/modules/m_nonicks.cpp
index d6e6553e9bd0b36b11926f9ff61ec9e018cab716..e12101ebca68437e0d005cc1135b45a23c1851f4 100644 (file)
--- a/src/modules/m_nonicks.cpp
+++ b/src/modules/m_nonicks.cpp
@@ -1 +1,78 @@
-/*       +------------------------------------+\r *       | Inspire Internet Relay Chat Daemon |\r *       +------------------------------------+\r *\r *  InspIRCd: (C) 2002-2007 InspIRCd Development Team\r * See: http://www.inspircd.org/wiki/index.php/Credits\r *\r * This program is free but copyrighted software; see\r *            the file COPYING for details.\r *\r * ---------------------------------------------------\r */\r\r#include "inspircd.h"\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r#include "hashcomp.h"\r#include "configreader.h"\r\r/* $ModDesc: Provides support for channel mode +N which prevents nick changes on channel */\r\rclass NoNicks : public ModeHandler\r{\r public:\r   NoNicks(InspIRCd* Instance) : ModeHandler(Instance, 'N', 0, 0, false, MODETYPE_CHANNEL, false) { }\r\r    ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)\r {\r              if (adding)\r            {\r                      if (!channel->IsModeSet('N'))\r                  {\r                              channel->SetMode('N',true);\r                            return MODEACTION_ALLOW;\r                       }\r              }\r              else\r           {\r                      if (channel->IsModeSet('N'))\r                   {\r                              channel->SetMode('N',false);\r                           return MODEACTION_ALLOW;\r                       }\r              }\r\r             return MODEACTION_DENY;\r        }\r};\r\rclass ModuleNoNickChange : public Module\r{\r       NoNicks* nn;\r public:\r  ModuleNoNickChange(InspIRCd* Me)\r               : Module(Me)\r   {\r              \r               nn = new NoNicks(ServerInstance);\r              ServerInstance->AddMode(nn, 'N');\r      }\r      \r       virtual ~ModuleNoNickChange()\r  {\r              ServerInstance->Modes->DelMode(nn);\r            DELETE(nn);\r    }\r      \r       virtual Version GetVersion()\r   {\r              return Version(1,1,0,1,VF_COMMON|VF_VENDOR,API_VERSION);\r       }\r\r     void Implements(char* List)\r    {\r              List[I_OnUserPreNick] = 1;\r     }\r\r     virtual int OnUserPreNick(userrec* user, const std::string &newnick)\r   {\r              if (IS_LOCAL(user))\r            {\r                      for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)\r                  {\r                              chanrec* curr = i->first;\r\r                             if (curr->IsModeSet('N'))\r                              {\r                                      if (CHANOPS_EXEMPT(ServerInstance, 'N') && curr->GetStatus(user) == STATUS_OP)\r                                         continue;\r\r                                     user->WriteServ("447 %s :Can't change nickname while on %s (+N is set)", user->nick, curr->name);\r                                      return 1;\r                              }\r                      }\r              }\r\r             return 0;\r      }\r};\r\rMODULE_INIT(ModuleNoNickChange)\r
\ No newline at end of file
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ *   Copyright (C) 2013, 2017-2018 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2012, 2014 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
+ *   Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2004 Craig Edwards <brain@inspircd.org>
+ *
+ * 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 "modules/exemption.h"
+
+class ModuleNoNickChange : public Module
+{
+       CheckExemption::EventProvider exemptionprov;
+       SimpleChannelModeHandler nn;
+ public:
+       ModuleNoNickChange()
+               : exemptionprov(this)
+               , nn(this, "nonick", 'N')
+       {
+       }
+
+       Version GetVersion() CXX11_OVERRIDE
+       {
+               return Version("Adds channel mode N (nonick) which prevents users from changing their nickname whilst in the channel.", VF_VENDOR);
+       }
+
+       void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
+       {
+               tokens["EXTBAN"].push_back('N');
+       }
+
+       ModResult OnUserPreNick(LocalUser* user, const std::string& newnick) CXX11_OVERRIDE
+       {
+               for (User::ChanList::iterator i = user->chans.begin(); i != user->chans.end(); i++)
+               {
+                       Channel* curr = (*i)->chan;
+
+                       ModResult res = CheckExemption::Call(exemptionprov, user, curr, "nonick");
+                       if (res == MOD_RES_ALLOW)
+                               continue;
+
+                       if (user->HasPrivPermission("channels/ignore-nonicks"))
+                               continue;
+
+                       bool modeset = curr->IsModeSet(nn);
+                       if (!curr->GetExtBanStatus(user, 'N').check(!modeset))
+                       {
+                               user->WriteNumeric(ERR_CANTCHANGENICK, InspIRCd::Format("Can't change nickname while on %s (%s)",
+                                       curr->name.c_str(), modeset ? "+N is set" : "you're extbanned"));
+                               return MOD_RES_DENY;
+                       }
+               }
+
+               return MOD_RES_PASSTHRU;
+       }
+};
+
+MODULE_INIT(ModuleNoNickChange)