From a82061b65b849ab65692d125b3e35f0929815733 Mon Sep 17 00:00:00 2001
From: w00t <w00t@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Mon, 14 Jul 2008 12:09:40 +0000
Subject: Merge m_nickban into m_nonicks

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10018 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_nickban.cpp | 65 -----------------------------------------------
 src/modules/m_nonicks.cpp | 44 +++++++++++++++++++-------------
 2 files changed, 27 insertions(+), 82 deletions(-)
 delete mode 100644 src/modules/m_nickban.cpp

(limited to 'src')

diff --git a/src/modules/m_nickban.cpp b/src/modules/m_nickban.cpp
deleted file mode 100644
index c2bd883a8..000000000
--- a/src/modules/m_nickban.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
- *
- *  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.
- *
- * ---------------------------------------------------
- */
-
-#include "inspircd.h"
-
-/* $ModDesc: Implements extban +b n: - nick change bans */
-
-class ModuleNickBan : public Module
-{
- private:
- public:
-	ModuleNickBan(InspIRCd* Me) : Module(Me)
-	{
-		Implementation eventlist[] = { I_OnUserPreNick, I_On005Numeric };
-		ServerInstance->Modules->Attach(eventlist, this, 2);
-	}
-
-	virtual ~ModuleNickBan()
-	{
-	}
-
-	virtual Version GetVersion()
-	{
-		return Version(1,2,0,0,VF_VENDOR,API_VERSION);
-	}
-
-	virtual int OnUserPreNick(User *user, const std::string &newnick)
-	{
-		if (!IS_LOCAL(user))
-			return 0;
-
-		for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
-		{
-			if (i->first->IsExtBanned(user, 'n'))
-			{
-				user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Cannot change nick on " + i->first->name + ", as you match a nickname-change ban");
-				return 1;
-			}
-		}
-
-		return 0;
-	}
-
-	virtual void On005Numeric(std::string &output)
-	{
-		if (output.find(" EXTBAN=:") == std::string::npos)
-			output.append(" EXTBAN=:n");
-		else
-			output.insert(output.find(" EXTBAN=:") + 9, "n");
-	}
-};
-
-
-MODULE_INIT(ModuleNickBan)
-
diff --git a/src/modules/m_nonicks.cpp b/src/modules/m_nonicks.cpp
index ed02af39f..7405c7149 100644
--- a/src/modules/m_nonicks.cpp
+++ b/src/modules/m_nonicks.cpp
@@ -13,7 +13,7 @@
 
 #include "inspircd.h"
 
-/* $ModDesc: Provides support for channel mode +N which prevents nick changes on channel */
+/* $ModDesc: Provides support for channel mode +N & extban +b N: which prevents nick changes on channel */
 
 class NoNicks : public ModeHandler
 {
@@ -47,14 +47,13 @@ class ModuleNoNickChange : public Module
 {
 	NoNicks* nn;
  public:
-	ModuleNoNickChange(InspIRCd* Me)
-		: Module(Me)
+	ModuleNoNickChange(InspIRCd* Me) : Module(Me)
 	{
 
 		nn = new NoNicks(ServerInstance);
 		ServerInstance->Modes->AddMode(nn);
-		Implementation eventlist[] = { I_OnUserPreNick };
-		ServerInstance->Modules->Attach(eventlist, this, 1);
+		Implementation eventlist[] = { I_OnUserPreNick, I_On005Numeric };
+		ServerInstance->Modules->Attach(eventlist, this, 2);
 	}
 
 	virtual ~ModuleNoNickChange()
@@ -69,25 +68,36 @@ class ModuleNoNickChange : public Module
 	}
 
 
+	virtual void On005Numeric(std::string &output)
+	{
+		ServerInstance->AddExtBanChar("n");
+	}
+
 	virtual int OnUserPreNick(User* user, const std::string &newnick)
 	{
-		if (IS_LOCAL(user))
+		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++)
 		{
-			if (isdigit(newnick[0])) /* don't even think about touching a switch to uid! */
-				return 0;
+			Channel* curr = i->first;
 
-			for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
+			if (curr->IsModeSet('N'))
 			{
-				Channel* curr = i->first;
+				if (CHANOPS_EXEMPT(ServerInstance, 'N') && curr->GetStatus(user) == STATUS_OP)
+					continue;
 
-				if (curr->IsModeSet('N'))
-				{
-					if (CHANOPS_EXEMPT(ServerInstance, 'N') && curr->GetStatus(user) == STATUS_OP)
-						continue;
+				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 1;
-				}
+			if (curr->IsExtBanned(user, '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;
 			}
 		}
 
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