Convert WriteNumeric() calls to pass the parameters of the numeric as method parameters

[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 1f44bfef6265866ba948f42308473518cd685e83..d4da3e95139b251dc5f8b7add2321d5c55579c6c 100644 (file)
--- a/src/modules/m_nonicks.cpp
+++ b/src/modules/m_nonicks.cpp
@@ -1,137 +1,80 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *               <Craig@chatspike.net>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
- * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ *   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 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/>.
  */
 
-using namespace std;
 
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
-#include "hashcomp.h"
+#include "inspircd.h"
 
-/* $ModDesc: Provides support for unreal-style GLOBOPS and umode +g */
-
-Server *Srv;
+class NoNicks : public SimpleChannelModeHandler
+{
+ public:
+       NoNicks(Module* Creator) : SimpleChannelModeHandler(Creator, "nonick", 'N') { }
+};
 
 class ModuleNoNickChange : public Module
 {
+       NoNicks nn;
+       bool override;
  public:
-       ModuleNoNickChange()
+       ModuleNoNickChange() : nn(this)
        {
-               Srv = new Server;
-               
-               Srv->AddExtendedMode('N',MT_CHANNEL,false,0,0);
        }
-       
-       virtual ~ModuleNoNickChange()
+
+       Version GetVersion() CXX11_OVERRIDE
        {
-               delete Srv;
+               return Version("Provides support for channel mode +N & extban +b N: which prevents nick changes on channel", VF_VENDOR);
        }
-       
-       virtual Version GetVersion()
+
+       void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
        {
-               return Version(1,0,0,1,VF_STATIC|VF_VENDOR);
+               tokens["EXTBAN"].push_back('N');
        }
 
-        virtual void On005Numeric(std::string &output)
-        {
-                std::stringstream line(output);
-                std::string temp1, temp2;
-                while (!line.eof())
-                {
-                        line >> temp1;
-                        if (temp1.substr(0,10) == "CHANMODES=")
-                        {
-                                // append the chanmode to the end
-                                temp1 = temp1.substr(10,temp1.length());
-                                temp1 = "CHANMODES=" + temp1 + "N";
-                        }
-                        temp2 = temp2 + temp1 + " ";
-                }
-               if (temp2.length())
-                       output = temp2.substr(0,temp2.length()-1);
-        }
-       
-       virtual int OnUserPreNick(userrec* user, std::string newnick)
+       ModResult OnUserPreNick(LocalUser* user, const std::string& newnick) CXX11_OVERRIDE
        {
-               irc::string server = user->server;
-               irc::string me = Srv->GetServerName().c_str();
-               if (server == me)
+               for (User::ChanList::iterator i = user->chans.begin(); i != user->chans.end(); i++)
                {
-                       for (int i =0; i != MAXCHANS; i++)
+                       Channel* curr = (*i)->chan;
+
+                       ModResult res = ServerInstance->OnCheckExemption(user,curr,"nonick");
+
+                       if (res == MOD_RES_ALLOW)
+                               continue;
+
+                       if (override && user->IsOper())
+                               continue;
+
+                       if (!curr->GetExtBanStatus(user, 'N').check(!curr->IsModeSet(nn)))
                        {
-                               if (user->chans[i].channel != NULL)
-                               {
-                                       chanrec* curr = user->chans[i].channel;
-                                       if (curr->IsCustomModeSet('N'))
-                                       {
-                                               if (!strchr(user->modes,'o'))
-                                               {
-                                                       // don't allow the nickchange, theyre on at least one channel with +N set
-                                                       // and theyre not an oper
-                                                       WriteServ(user->fd,"447 %s :Can't change nickname while on %s (+N is set)",user->nick,curr->name);
-                                                       return 1;
-                                               }
-                                       }
-                               }
+                               user->WriteNumeric(ERR_CANTCHANGENICK, InspIRCd::Format("Can't change nickname while on %s (+N is set)",
+                                       curr->name.c_str()));
+                               return MOD_RES_DENY;
                        }
                }
-               return 0;
-       }
-       
-       virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
-       {
-               // check if this is our mode character...
-               if ((modechar == 'N') && (type == MT_CHANNEL))
-               {
-                       return 1;
-               }
-               else
-               {
-                       return 0;
-               }
-       }
-
-};
-
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
 
-class ModuleNoNickChangeFactory : public ModuleFactory
-{
- public:
-       ModuleNoNickChangeFactory()
-       {
-       }
-       
-       ~ModuleNoNickChangeFactory()
-       {
+               return MOD_RES_PASSTHRU;
        }
-       
-       virtual Module * CreateModule()
+
+       void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
        {
-               return new ModuleNoNickChange;
+               override = ServerInstance->Config->ConfValue("nonicks")->getBool("operoverride", false);
        }
-       
 };
 
-
-extern "C" void * init_module( void )
-{
-       return new ModuleNoNickChangeFactory;
-}
-
+MODULE_INIT(ModuleNoNickChange)