Added a module at request of [ed] which stops anyone messaging all but opers

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@925 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 93 insertions, 0 deletions

diff --git a/src/modules/m_restrictmsg.cpp b/src/modules/m_restrictmsg.cpp
new file mode 100644
index 000000000..d340cad77
--- /dev/null
+++ b/src/modules/m_restrictmsg.cpp
@@ -0,0 +1,93 @@
+/*       +------------------------------------+
+ *       | Inspire 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.
+ *
+ * ---------------------------------------------------
+ */
+
+#include <stdio.h>
+#include <string>
+#include <vector>
+#include "users.h"
+#include "channels.h"
+#include "modules.h"
+
+/* $ModDesc: Forbids users from messaging each other. Users may still message opers and opers may message other opers. */
+
+
+class ModuleRestrictMsg : public Module
+{
+	Server *Srv;
+ public:
+ 
+	ModuleRestrictMsg()
+	{
+		Srv = new Server;
+	}
+
+	virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text)
+	{
+		if (target_type == TYPE_USER)
+		{
+			userrec* u = (userrec*)dest;
+			if (strchr(u->modes,'o')) || (strchr(user->modes,'o')))
+			{
+				// message allowed if:
+				// (1) the sender is opered
+				// (2) the recipient is opered
+				// (3) both are opered
+				// anything else, blocked.
+				return 0;
+			}
+			WriteServ(user->fd,"531 %s %s :You are not permitted to send private messages to this user",user->nick,u->nick);
+			return 1;
+		}
+		// however, we must allow channel messages...
+		return 0;
+	}
+
+	virtual ~ModuleRestrictMsg()
+	{
+		delete Srv;
+	}
+	
+	virtual Version GetVersion()
+	{
+		return Version(1,0,0,0);
+	}
+};
+
+
+class ModuleRestrictMsgFactory : public ModuleFactory
+{
+ public:
+	ModuleRestrictMsgFactory()
+	{
+	}
+	
+	~ModuleRestrictMsgFactory()
+	{
+	}
+	
+	virtual Module * CreateModule()
+	{
+		return new ModuleRestrictMsg;
+	}
+	
+};
+
+
+extern "C" void * init_module( void )
+{
+	return new ModuleRestrictMsgFactory;
+}
+