Add NetworkAdaptor to dart:io.

runtime/bin/socket_patch.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 patch class RawServerSocket  {
   /* patch */ static Future<RawServerSocket> bind(address,
                                                   int port,
                                                   {int backlog: 0,
                                                    bool v6Only: false}) {
     return _RawServerSocket.bind(address, port, backlog, v6Only);
@@ skipping 24 matching lines @@
   /* patch */ static InternetAddress get ANY_IP_V6 {
     return _InternetAddress.ANY_IP_V6;
   }
 
   /* patch */ static Future<List<InternetAddress>> lookup(
       String host, {InternetAddressType type: InternetAddressType.ANY}) {
     return _NativeSocket.lookup(host, type: type);
   }
 }
 
+patch class NetworkAdaptor {
+  /* patch */ static Future<List<NetworkAdaptor>> list({
+      bool includeLoopback: false,
+      InternetAddressType type: InternetAddressType.ANY}) {
+    return _NativeSocket.listAdaptors(includeLoopback: includeLoopback,
+                                      type: type);
+  }
+}
+
 class _InternetAddress implements InternetAddress {
   static const int _ADDRESS_LOOPBACK_IP_V4 = 0;
   static const int _ADDRESS_LOOPBACK_IP_V6 = 1;
   static const int _ADDRESS_ANY_IP_V4 = 2;
   static const int _ADDRESS_ANY_IP_V6 = 3;
 
   static _InternetAddress LOOPBACK_IP_V4 =
       new _InternetAddress.fixed(_ADDRESS_LOOPBACK_IP_V4);
   static _InternetAddress LOOPBACK_IP_V6 =
       new _InternetAddress.fixed(_ADDRESS_LOOPBACK_IP_V6);
@@ skipping 33 matching lines @@
     }
   }
 
   String toString() {
     return "InternetAddress('$address', ${type.name})";
   }
 
   static Uint8List _fixed(int id) native "InternetAddress_Fixed";
 }
 
+class _NetworkAdaptor implements NetworkAdaptor {
+  final String name;
+  final List<InternetAddress> addresses;
+
+  _NetworkAdaptor(String this.name, List<InternetAddress> this.addresses);
+
+  String toString() {
+    return "NetworkAdaptor('$name', $addresses)";
+  }
+}
+
 
 // The _NativeSocket class encapsulates an OS socket.
 class _NativeSocket extends NativeFieldWrapperClass1 {
   // Bit flags used when communicating between the eventhandler and
   // dart code. The EVENT flags are used to indicate events of
   // interest when sending a message from dart code to the
   // eventhandler. When receiving a message from the eventhandler the
   // EVENT flags indicate the events that actually happened. The
   // COMMAND flags are used to send commands from dart to the
   // eventhandler. COMMAND flags are never received from the
@@ skipping 16 matching lines @@
   // Type flag send to the eventhandler providing additional
   // information on the type of the file descriptor.
   static const int LISTENING_SOCKET = 16;
   static const int PIPE_SOCKET = 17;
   static const int TYPE_NORMAL_SOCKET = 0;
   static const int TYPE_LISTENING_SOCKET = 1 << LISTENING_SOCKET;
   static const int TYPE_PIPE = 1 << PIPE_SOCKET;
 
   // Native port messages.
   static const HOST_NAME_LOOKUP = 0;
+  static const LIST_ADAPTORS = 1;
 
   // Socket close state
   bool isClosed = false;
   bool isClosedRead = false;
   bool isClosedWrite = false;
   Completer closeCompleter = new Completer();
 
   // Handlers and receive port for socket events from the event handler.
   int eventMask = 0;
   List eventHandlers;
@@ skipping 23 matching lines @@
             throw createError(response, "Failed host name lookup");
           } else {
             return response.skip(1).map((result) {
               var type = new InternetAddressType._from(result[0]);
               return new _InternetAddress(type, result[1], host, result[2]);
             }).toList();
           }
         });
   }
 
+  static Future<List<NetworkAdaptor>> listAdaptors({
+      bool includeLoopback: false,
+      InternetAddressType type: InternetAddressType.ANY}) {
+    ensureSocketService();
+    return socketService.call([LIST_ADAPTORS, includeLoopback, type._value])
+        .then((response) {
+          if (isErrorResponse(response)) {
+            throw createError(response, "Failed listing adaptors");
+          } else {
+            var list = new List<NetworkAdaptor>();
+            var map = response.skip(1)
+                .fold(new Map<String, NetworkAdaptor>(), (map, result) {
+                  var type = new InternetAddressType._from(result[0]);
+                  var name = result[3];
+                  map.putIfAbsent(name, () => new List<InternetAddress>());
+                  map[name].add(
+                      new _InternetAddress(type, result[1], "", result[2]));
+                  return map;
+                })
+                .forEach((name, addresses) {
+                  list.add(new _NetworkAdaptor(name, addresses));
+                });
+            return list;
+          }
+        });
+  }
+
   static Future<_NativeSocket> connect(host, int port) {
     return new Future.value(host)
         .then((host) {
           if (host is _InternetAddress) return host;
           return lookup(host)
               .then((list) {
                 if (list.length == 0) {
                   throw createError(response, "Failed host name lookup");
                 }
                 return list[0];
@@ skipping 878 matching lines @@
     if (_detachReady != null) {
       _detachReady.complete(null);
     } else {
       if (_raw != null) {
         _raw.shutdown(SocketDirection.SEND);
         _disableWriteEvent();
       }
     }
   }
 }