Add m_tline, tests how many users a gline, zline etc would match. Can use this before adding one if youre not sure, or youre just curious

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@4763 e03df62e-2008-0410-955e-edbf42e46eb7

2 files changed, 130 insertions, 0 deletions

diff --git a/docs/inspircd.conf.example b/docs/inspircd.conf.example
index beb1417c7..e6f5d8ea1 100644
--- a/docs/inspircd.conf.example
+++ b/docs/inspircd.conf.example
@@ -1274,6 +1274,11 @@
 #<module name="m_timedbans.so">
 
 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
+# Test line module: Adds the /TLINE command, used to test how many
+# users a /GLINE or /ZLINE etc would match.
+#<module name="m_tline.so">
+
+#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
 # Uninvite module: Adds the /UNINVITE command which lets users remove
 # pending invites from channels without waiting for the user to join.
 #<module name="m_uninvite.so">
diff --git a/src/modules/m_tline.cpp b/src/modules/m_tline.cpp
new file mode 100644
index 000000000..35f2e023e
--- /dev/null
+++ b/src/modules/m_tline.cpp
@@ -0,0 +1,125 @@
+/*       +------------------------------------+
+ *       | 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.
+ * 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 "helperfuncs.h"
+#include "wildcard.h"
+#include "dns.h"
+
+/* $ModDesc: Provides /tline command used to test who a mask matches */
+
+static Server *Srv;
+extern user_hash clientlist;
+	 
+class cmd_tline : public command_t
+{
+ public:
+	cmd_tline () : command_t("TLINE", 'o', 1)
+	{
+		this->source = "m_tline.so";
+		this->syntax = "<mask>";
+	}
+
+	void Handle (const char** parameters, int pcnt, userrec *user)
+	{
+		float n_counted = 0;
+		float n_matched = 0;
+		float n_match_host = 0;
+		float n_match_ip = 0;
+
+		for (user_hash::const_iterator u = clientlist.begin(); u != clientlist.end(); u++)
+		{
+			n_counted++;
+			if (match(u->second->GetFullRealHost(),parameters[0]))
+			{
+				n_matched++;
+				n_match_host++;
+			}
+			else
+			{
+				char host[MAXBUF];
+				sprintf(host, "%s@%s", u->second->ident, u->second->GetIPString());
+				if (match(host, parameters[0], true))
+				{
+					n_matched++;
+					n_match_ip++;
+				}
+			}
+		}
+		if (n_matched)
+			WriteServ(user->fd, "NOTICE %s :*** TLINE: Counted %0.0f user(s). Matched '%s' against %0.0f user(s) (%0.2f%% of the userbase). %0.0f by hostname and %0.0f by IP address.",user->nick, n_counted, parameters[0], n_matched, (n_counted/n_matched)*100, n_match_host, n_match_ip);
+		else
+			WriteServ(user->fd, "NOTICE %s :*** TLINE: Counted %0.0f user(s). Matched '%s' against no user(s).", user->nick, n_counted, parameters[0]);
+			
+	}
+};
+
+class ModuleTLine : public Module
+{
+	cmd_tline* newcommand;
+ public:
+	ModuleTLine(Server* Me)
+		: Module::Module(Me)
+	{
+		Srv = Me;
+		newcommand = new cmd_tline();
+		Srv->AddCommand(newcommand);
+	}
+
+	void Implements(char* List)
+	{
+	}
+
+	virtual ~ModuleTLine()
+	{
+	}
+	
+	virtual Version GetVersion()
+	{
+		return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
+	}
+};
+
+
+class ModuleTLineFactory : public ModuleFactory
+{
+ public:
+	ModuleTLineFactory()
+	{
+	}
+	
+	~ModuleTLineFactory()
+	{
+	}
+	
+	virtual Module * CreateModule(Server* Me)
+	{
+		return new ModuleTLine(Me);
+	}
+	
+};
+
+
+extern "C" void * init_module( void )
+{
+	return new ModuleTLineFactory;
+}
+