Added denychans module, allows blocking of channels

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@1511 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 102 insertions, 0 deletions

diff --git a/src/modules/m_denychans.cpp b/src/modules/m_denychans.cpp
new file mode 100644
index 000000000..154141d6d
--- /dev/null
+++ b/src/modules/m_denychans.cpp
@@ -0,0 +1,102 @@
+/*       +------------------------------------+
+ *       | 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.
+ *
+ * ---------------------------------------------------
+ */
+
+using namespace std;
+
+#include <stdio.h>
+#include "users.h"
+#include "channels.h"
+#include "modules.h"
+#include "hashcomp.h"
+#include "helperfuncs.h"
+
+/* $ModDesc: Implements config tags which allow blocking of joins to channels */
+
+class ModuleDenyChannels : public Module
+{
+ private:
+
+	Server *Srv;
+	ConfigReader *Conf;
+
+ public:
+	ModuleDenyChannels()
+	{
+		Srv = new Server;
+		Conf = new ConfigReader;
+	}
+	
+	virtual ~ModuleDenyChannels()
+	{
+		delete Conf;
+		delete Srv;
+	}
+	
+	virtual Version GetVersion()
+	{
+		return Version(1,0,0,1,VF_VENDOR);
+	}
+
+        virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
+        {
+		for (int j =0; j < Conf->Enumerate("badchan"); j++)
+		{
+			irc::string cn = Conf->ReadValue("badchan","name",j).c_str();
+			irc::string thischan = cname;
+			if (thischan == cn)
+			{
+				if ((Conf->ReadFlag("badchan","allowopers",j)) && (strchr(user->modes,'o')))
+				{
+					return 0;
+				}
+				else
+				{
+					std::string reason = Conf->ReadValue("badchan","reason",j);
+					WriteServ(user->fd,"926 %s %s :Channel %s is forbidden: %s",user->nick,cname,cname,reason.c_str());
+					return 1;
+				}
+			}
+		}
+		return 0;
+        }
+};
+
+// stuff down here is the module-factory stuff. For basic modules you can ignore this.
+
+class ModuleDenyChannelsFactory : public ModuleFactory
+{
+ public:
+	ModuleDenyChannelsFactory()
+	{
+	}
+	
+	~ModuleDenyChannelsFactory()
+	{
+	}
+	
+	virtual Module * CreateModule()
+	{
+		return new ModuleDenyChannels;
+	}
+	
+};
+
+
+extern "C" void * init_module( void )
+{
+	return new ModuleDenyChannelsFactory;
+}
+