Plumbing for TCP FastOpen for SSL sockets.

net/socket/tcp_socket_win.cc

 // Copyright 2013 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 "net/socket/tcp_socket.h"
 #include "net/socket/tcp_socket_win.h"
 
 #include <mstcpip.h>
 
 #include "base/callback_helpers.h"
 #include "base/logging.h"
 #include "base/metrics/stats_counters.h"
 #include "base/win/windows_version.h"
 #include "net/base/address_list.h"
 #include "net/base/connection_type_histograms.h"
@@ skipping 101 matching lines @@
 
       return net_error;
     }
   }
 }
 
 }  // namespace
 
 //-----------------------------------------------------------------------------
 
+// Nothing to do for Windows since it doesn't support TCP FastOpen.
+// TODO(jri): Remove these along with the corresponding global variables.
+bool IsTCPFastOpenSupported() { return false; }
+bool IsTCPFastOpenUserEnabled() { return false; }
+void CheckSupportAndMaybeEnableTCPFastOpen(bool user_enabled) {}
+
 // This class encapsulates all the state that has to be preserved as long as
 // there is a network IO operation in progress. If the owner TCPSocketWin is
 // destroyed while an operation is in progress, the Core is detached and it
 // lives until the operation completes and the OS doesn't reference any resource
 // declared on this class anymore.
 class TCPSocketWin::Core : public base::RefCounted<Core> {
  public:
   explicit Core(TCPSocketWin* socket);
 
   // Start watching for the end of a read or write operation.
@@ skipping 551 matching lines @@
   waiting_connect_ = false;
   waiting_read_ = false;
   waiting_write_ = false;
 
   read_callback_.Reset();
   write_callback_.Reset();
   peer_address_.reset();
   connect_os_error_ = 0;
 }
 
-bool TCPSocketWin::UsingTCPFastOpen() const {
-  // Not supported on windows.
-  return false;
-}
-
 void TCPSocketWin::StartLoggingMultipleConnectAttempts(
     const AddressList& addresses) {
   if (!logging_multiple_connect_attempts_) {
     logging_multiple_connect_attempts_ = true;
     LogConnectBegin(addresses);
   } else {
     NOTREACHED();
   }
 }
 
@@ skipping 302 matching lines @@
 
   waiting_read_ = false;
   core_->read_iobuffer_ = NULL;
   core_->read_buffer_length_ = 0;
 
   DCHECK_NE(rv, ERR_IO_PENDING);
   base::ResetAndReturn(&read_callback_).Run(rv);
 }
 
 }  // namespace net
-