From 31a49a69c73b5895ba20fd6b7aa00c7cc55e29e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20D=C3=B6rfler?= <axeld@pinc-software.de>
Date: Thu, 12 Aug 2010 13:28:55 +0000
Subject: [PATCH] * Added support for printing AF_LINK addresses.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38055 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/network/libnetapi/NetworkAddress.cpp | 27 ++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/kits/network/libnetapi/NetworkAddress.cpp b/src/kits/network/libnetapi/NetworkAddress.cpp
index e9d28a7ec1..9213e4dade 100644
--- a/src/kits/network/libnetapi/NetworkAddress.cpp
+++ b/src/kits/network/libnetapi/NetworkAddress.cpp
@@ -803,7 +803,7 @@ BNetworkAddress::ResolveTo(const BNetworkAddress& address)
 BString
 BNetworkAddress::ToString(bool includePort) const
 {
-	char buffer[128];
+	char buffer[512];
 
 	switch (fAddress.ss_family) {
 		case AF_INET:
@@ -816,6 +816,31 @@ BNetworkAddress::ToString(bool includePort) const
 				buffer, sizeof(buffer));
 			break;
 
+		case AF_LINK:
+		{
+			uint8 *byte = LinkLevelAddress();
+			char* target = buffer;
+			int bytesLeft = sizeof(buffer);
+			target[0] = '\0';
+
+			for (size_t i = 0; i < LinkLevelAddressLength(); i++) {
+				if (i != 0 && bytesLeft > 1) {
+					target[0] = ':';
+					target[1] = '\0';
+					target++;
+					bytesLeft--;
+				}
+
+				int bytesWritten = snprintf(target, bytesLeft, "%02x", byte[i]);
+				if (bytesWritten >= bytesLeft)
+					break;
+
+				target += bytesWritten;
+				bytesLeft -= bytesWritten;
+			}
+			break;
+		}
+
 		default:
 			return "";
 	}