From 91f8f6ff3d6a07a9b172b43aa6d45696b540c119 Mon Sep 17 00:00:00 2001
From: David Siegel <david.siegel@artcom.de>
Date: Tue, 18 Dec 2012 01:17:01 +0100
Subject: [PATCH] [iface] use new network interface handling in browser and
 advertisement

---
 lib/advertisement.js           | 3 ++-
 lib/browser.js                 | 7 ++++++-
 lib/resolver_sequence_tasks.js | 7 +++++++
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/lib/advertisement.js b/lib/advertisement.js
index d9a6d4e4..4406ee64 100644
--- a/lib/advertisement.js
+++ b/lib/advertisement.js
@@ -1,4 +1,5 @@
 var dns_sd = require('./dns_sd')
+  , nif = require('./network_interface')
   , util = require('util')
   ;
 
@@ -21,7 +22,7 @@ function Advertisement(serviceType, port, options, callback) {
   serviceType = makeServiceType(serviceType);
 
   var flags     = options.flags          || 0
-    , ifaceIdx  = options.interfaceIndex || 0
+    , ifaceIdx  = nif.interfaceIndex(options)
     , name      = options.name           || null
     , domain    = options.domain         || null
     , host      = options.host           || null
diff --git a/lib/browser.js b/lib/browser.js
index 47180fea..884e3382 100644
--- a/lib/browser.js
+++ b/lib/browser.js
@@ -1,4 +1,5 @@
 var dns_sd = require('./dns_sd')
+  , nif = require('./network_interface')
   , util = require('util')
   , rst = require('./resolver_sequence_tasks')
   , st = require('./service_type')
@@ -11,7 +12,7 @@ var Browser = exports.Browser = function Browser(serviceType, options) {
 
   options = options || {};
   var flags = options.flags             || 0
-    , ifaceIdx = options.interfaceIndex || 0
+    , ifaceIdx  = nif.interfaceIndex(options)
     , domain = options.domain           || null
     , context = options.context         || null
     , requested_type = st.makeServiceType( serviceType );
@@ -91,6 +92,10 @@ Browser.defaultResolverSequence = [
 , rst.makeAddressesUnique()
 ];
 
+if (typeof dns_sd.if_indextoname !== 'undefined') {
+  Browser.defaultResolverSequence.push(rst.networkInterfaceName());
+}
+
 exports.browseThemAll = function browseThemAll(options) {
   options = options || {}
   options.resolverSequence = options.resolverSequence || [];
diff --git a/lib/resolver_sequence_tasks.js b/lib/resolver_sequence_tasks.js
index 27401fa5..4fd6d04f 100644
--- a/lib/resolver_sequence_tasks.js
+++ b/lib/resolver_sequence_tasks.js
@@ -174,6 +174,13 @@ exports.logService = function logService() {
   }
 }
 
+exports.networkInterfaceName = function networkInterfaceName() {
+  return function networkInterfaceName(service, next) {
+    service.networkInterface = dns_sd.if_indextoname(service.interfaceIndex);
+    next();
+  }
+}
+
 function errnoException(errorno, syscall) {
   // TODO make this more compatible with ErrnoException from src/node.cc
   // Once all of Node is using this function the ErrnoException from