From e18a033b921d0d79fa8278f853548e6125b93e0c Mon Sep 17 00:00:00 2001
From: Konstantin Ananyev <konstantin.ananyev@intel.com>
Date: Tue, 31 Oct 2017 12:40:17 +0000
Subject: Integrate TLDK with NGINX

Created a clone of nginx (from https://github.com/nginx/nginx)
to demonstrate and benchmark TLDK library integrated with real
world application.
A new nginx module is created and and BSD socket-like API is implemented
on top of native TLDK API.
Note, that right now only minimalistic subset of socket-like API is provided:
- accept
- close
- readv
- recv
- writev
so only limited nginx functionality is available for a moment.

Change-Id: Ie1efe9349a0538da4348a48fb8306cbf636b5a92
Signed-off-by: Mohammad Abdul Awal <mohammad.abdul.awal@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Signed-off-by: Remy Horton <remy.horton@intel.com>
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
---
 app/nginx/contrib/geo2nginx.pl | 58 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 app/nginx/contrib/geo2nginx.pl

(limited to 'app/nginx/contrib/geo2nginx.pl')

diff --git a/app/nginx/contrib/geo2nginx.pl b/app/nginx/contrib/geo2nginx.pl
new file mode 100644
index 0000000..29243ec
--- /dev/null
+++ b/app/nginx/contrib/geo2nginx.pl
@@ -0,0 +1,58 @@
+#!/usr/bin/perl -w
+
+# (c) Andrei Nigmatulin, 2005
+#
+# this script provided "as is", without any warranties. use it at your own risk.
+#
+# special thanx to Andrew Sitnikov for perl port
+#
+# this script converts CSV geoip database (free download at http://www.maxmind.com/app/geoip_country)
+# to format, suitable for use with nginx_http_geo module (http://sysoev.ru/nginx)
+#
+# for example, line with ip range
+#
+#   "62.16.68.0","62.16.127.255","1041253376","1041268735","RU","Russian Federation"
+#
+# will be converted to four subnetworks:
+#
+#   62.16.68.0/22 RU;
+#   62.16.72.0/21 RU;
+#   62.16.80.0/20 RU;
+#   62.16.96.0/19 RU;
+
+
+use warnings;
+use strict;
+
+while( <STDIN> ){
+	if (/"[^"]+","[^"]+","([^"]+)","([^"]+)","([^"]+)"/){
+		print_subnets($1, $2, $3);
+	}
+}
+
+sub  print_subnets {
+	my ($a1, $a2, $c) = @_;
+	my $l;
+    while ($a1 <= $a2) {
+		for ($l = 0; ($a1 & (1 << $l)) == 0 && ($a1 + ((1 << ($l + 1)) - 1)) <= $a2; $l++){};
+		print long2ip($a1) . "/" . (32 - $l) . " " . $c . ";\n";
+    	$a1 += (1 << $l);
+	}
+}
+
+sub long2ip {
+	my $ip = shift;
+
+	my $str = 0;
+
+	$str = ($ip & 255);
+
+	$ip >>= 8;
+	$str = ($ip & 255).".$str";
+
+	$ip >>= 8;
+	$str = ($ip & 255).".$str";
+
+	$ip >>= 8;
+	$str = ($ip & 255).".$str";
+}
-- 
cgit 1.2.3-korg