X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_nonicks.cpp;h=43e49e2b97dc2efa5c35b4f5b7d5e8a16e9ad105;hb=2df56b811b362dbf5a05a0bc7b0eee5ee4d77a40;hp=99bb27de7540de558809877f614680903ee6fae8;hpb=4b0f6c610f755e0cb93843d5a2a6c70336eafe39;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_nonicks.cpp b/src/modules/m_nonicks.cpp
index 99bb27de7..43e49e2b9 100644
--- a/src/modules/m_nonicks.cpp
+++ b/src/modules/m_nonicks.cpp
@@ -2,35 +2,25 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *                <Craig@chatspike.net>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
+ *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
  *
  * ---------------------------------------------------
  */
 
-using namespace std;
-
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "hashcomp.h"
-#include "configreader.h"
 #include "inspircd.h"
 
-/* $ModDesc: Provides support for unreal-style GLOBOPS and umode +g */
+/* $ModDesc: Provides support for channel mode +N & extban +b N: which prevents nick changes on channel */
 
 class NoNicks : public ModeHandler
 {
  public:
 	NoNicks(InspIRCd* Instance) : ModeHandler(Instance, 'N', 0, 0, false, MODETYPE_CHANNEL, false) { }
 
-	ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
+	ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding, bool)
 	{
 		if (adding)
 		{
@@ -57,78 +47,56 @@ class ModuleNoNickChange : public Module
 {
 	NoNicks* nn;
  public:
-	ModuleNoNickChange(InspIRCd* Me)
-		: Module::Module(Me)
+	ModuleNoNickChange(InspIRCd* Me) : Module(Me)
 	{
-		
+
 		nn = new NoNicks(ServerInstance);
-		ServerInstance->AddMode(nn, 'N');
+		ServerInstance->Modes->AddMode(nn);
+		Implementation eventlist[] = { I_OnUserPreNick, I_On005Numeric };
+		ServerInstance->Modules->Attach(eventlist, this, 2);
 	}
-	
+
 	virtual ~ModuleNoNickChange()
 	{
 		ServerInstance->Modes->DelMode(nn);
-		DELETE(nn);
+		delete nn;
 	}
-	
+
 	virtual Version GetVersion()
 	{
-		return Version(1,0,0,1,VF_COMMON|VF_VENDOR,API_VERSION);
+		return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
 	}
 
-	void Implements(char* List)
+
+	virtual void On005Numeric(std::string &output)
 	{
-		List[I_OnUserPreNick] = 1;
+		ServerInstance->AddExtBanChar('N');
 	}
 
-	virtual int OnUserPreNick(userrec* user, const std::string &newnick)
+	virtual int OnUserPreNick(User* user, const std::string &newnick)
 	{
-		irc::string server = user->server;
-		irc::string me = ServerInstance->Config->ServerName;
-		if (server == me)
+		if (!IS_LOCAL(user))
+			return 0;
+
+		if (isdigit(newnick[0])) /* don't even think about touching a switch to uid! */
+			return 0;
+
+		for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
 		{
-			for (std::vector<ucrec*>::iterator i = user->chans.begin(); i != user->chans.end(); i++)
+			Channel* curr = i->first;
+
+			if (CHANOPS_EXEMPT(ServerInstance, 'N') && curr->GetStatus(user) == STATUS_OP)
+				continue;
+
+			if (curr->IsModeSet('N') || curr->IsExtBanned(user, 'N'))
 			{
-				if (((ucrec*)(*i))->channel != NULL)
-				{
-					chanrec* curr = ((ucrec*)(*i))->channel;
-					if ((curr->IsModeSet('N')) && (!*user->oper))
-					{
-						// don't allow the nickchange, theyre on at least one channel with +N set
-						// and theyre not an oper
-						user->WriteServ("447 %s :Can't change nickname while on %s (+N is set)",user->nick,curr->name);
-						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 1;
 			}
 		}
-		return 0;
-	}
-};
 
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
-
-class ModuleNoNickChangeFactory : public ModuleFactory
-{
- public:
-	ModuleNoNickChangeFactory()
-	{
-	}
-	
-	~ModuleNoNickChangeFactory()
-	{
-	}
-	
-	virtual Module * CreateModule(InspIRCd* Me)
-	{
-		return new ModuleNoNickChange(Me);
+		return 0;
 	}
-	
 };
 
-
-extern "C" void * init_module( void )
-{
-	return new ModuleNoNickChangeFactory;
-}
-
+MODULE_INIT(ModuleNoNickChange)