From 18d36bfaf8a80d09325d3885ea39fe59f8ef4f09 Mon Sep 17 00:00:00 2001
From: w00t <w00t@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Fri, 4 Apr 2008 23:02:50 +0000
Subject: Add m_nickban and documentation. Implements +b n:, which stops any
 users matching from changing their nick.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9345 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_nickban.cpp | 65 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 src/modules/m_nickban.cpp

(limited to 'src')

diff --git a/src/modules/m_nickban.cpp b/src/modules/m_nickban.cpp
new file mode 100644
index 000000000..09a981b44
--- /dev/null
+++ b/src/modules/m_nickban.cpp
@@ -0,0 +1,65 @@
+/*       +------------------------------------+
+ *       | 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)
+
-- 
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