From 14916b43f634c9b0dc989c8b89ffcd272951b633 Mon Sep 17 00:00:00 2001
From: Robin Sommer <robin@icir.org>
Date: Mon, 27 Feb 2012 21:39:56 -0800
Subject: [PATCH] Readding deleted functions.

These are needed in debug mode in turns out.
---
 src/net_util.cc | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/net_util.cc b/src/net_util.cc
index a65afb1a25..f78246c634 100644
--- a/src/net_util.cc
+++ b/src/net_util.cc
@@ -147,6 +147,26 @@ char addr_to_class(uint32 addr)
 		return 'A';
 	}
 
+const char* fmt_conn_id(const IPAddr& src_addr, uint32 src_port,
+			const IPAddr& dst_addr, uint32 dst_port)
+	{
+	static char buffer[512];
+
+	safe_snprintf(buffer, sizeof(buffer), "%s:%d > %s:%d",
+			string(src_addr).c_str(), src_port,
+			string(dst_addr).c_str(), dst_port);
+
+	return buffer;
+	}
+
+const char* fmt_conn_id(const uint32* src_addr, uint32 src_port,
+			const uint32* dst_addr, uint32 dst_port)
+	{
+	IPAddr src(IPAddr::IPv6, src_addr, IPAddr::Network);
+	IPAddr dst(IPAddr::IPv6, dst_addr, IPAddr::Network);
+	return fmt_conn_id(src, src_port, dst, dst_port);
+	}
+
 uint32 extract_uint32(const u_char* data)
 	{
 	uint32 val;