Add basic TCP socket mojo implementation

mojo/services/network/network_service_impl.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mojo/services/network/network_service_impl.h"
 
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/services/network/cookie_store_impl.h"
 #include "mojo/services/network/net_adapters.h"
 #include "mojo/services/network/tcp_bound_socket_impl.h"
 #include "mojo/services/network/udp_socket_impl.h"
 #include "mojo/services/network/url_loader_impl.h"
 #include "mojo/services/network/web_socket_impl.h"
 
 namespace mojo {
 
-namespace {
-
-// Allows a Callback<NetworkErrorPtr, NetAddressPtr> to be called by a
-// Callback<NetworkErrorPtr> when the address is already known.
-void BoundAddressCallbackAdapter(
-    const Callback<void(NetworkErrorPtr, NetAddressPtr)>& callback,
-    NetAddressPtr address,
-    NetworkErrorPtr err) {
-  callback.Run(err.Pass(), address.Pass());
-}
-
-}  // namespace
-
 NetworkServiceImpl::NetworkServiceImpl(ApplicationConnection* connection,
                                        NetworkContext* context)
     : context_(context),
       origin_(GURL(connection->GetRemoteApplicationURL()).GetOrigin()) {
 }
 
 NetworkServiceImpl::~NetworkServiceImpl() {
 }
 
 void NetworkServiceImpl::CreateURLLoader(InterfaceRequest<URLLoader> loader) {
@@ skipping 23 matching lines @@
   BindToRequest(bound.release(), &bound_socket);
   callback.Run(MakeNetworkError(net::OK), resulting_local_address.Pass());
 }
 
 void NetworkServiceImpl::CreateTCPConnectedSocket(
     NetAddressPtr remote_address,
     ScopedDataPipeConsumerHandle send_stream,
     ScopedDataPipeProducerHandle receive_stream,
     InterfaceRequest<TCPConnectedSocket> client_socket,
     const Callback<void(NetworkErrorPtr, NetAddressPtr)>& callback) {
-  TCPBoundSocketImpl bound_socket;
-  int net_error = bound_socket.Bind(NetAddressPtr());
-  if (net_error != net::OK) {
-    callback.Run(MakeNetworkError(net_error), NetAddressPtr());
-    return;
-  }
-
-  bound_socket.Connect(
-      remote_address.Pass(), send_stream.Pass(), receive_stream.Pass(),
-      client_socket.Pass(),
-      base::Bind(&BoundAddressCallbackAdapter,
-                 callback,
-                 base::Passed(bound_socket.GetLocalAddress().Pass())));
+  // TODO(brettw) implement this. We need to know what type of socket to use
+  // so we can create the right one (i.e. to pass to TCPSocket::Open) before
+  // doing the connect.
+  callback.Run(MakeNetworkError(net::ERR_NOT_IMPLEMENTED), NetAddressPtr());
 }
 
 void NetworkServiceImpl::CreateUDPSocket(InterfaceRequest<UDPSocket> socket) {
   BindToRequest(new UDPSocketImpl(), &socket);
 }
 
 }  // namespace mojo