Land Recent QUIC changes.

net/tools/quic/quic_server.h

 // Copyright (c) 2012 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.
 //
 // A toy server, which listens on a specified address for QUIC traffic and
 // handles incoming responses.
 
 #ifndef NET_TOOLS_QUIC_QUIC_SERVER_H_
 #define NET_TOOLS_QUIC_QUIC_SERVER_H_
 
@@ skipping 11 matching lines @@
 
 namespace test {
 class QuicServerPeer;
 }  // namespace test
 
 class QuicDispatcher;
 
 class QuicServer : public EpollCallbackInterface {
  public:
   QuicServer();
-  explicit QuicServer(const QuicConfig& config);
+  QuicServer(const QuicConfig& config,
+             const QuicVersionVector& supported_versions);
 
   virtual ~QuicServer();
 
   // Start listening on the specified address.
   bool Listen(const IPEndPoint& address);
 
   // Wait up to 50ms, and handle any events which occur.
   void WaitForEvents();
 
   // Server deletion is imminent.  Start cleaning up the epoll server.
@@ skipping 64 matching lines @@
 
   // If true, use recvmmsg for reading.
   bool use_recvmmsg_;
 
   // config_ contains non-crypto parameters that are negotiated in the crypto
   // handshake.
   QuicConfig config_;
   // crypto_config_ contains crypto parameters for the handshake.
   QuicCryptoServerConfig crypto_config_;
 
+  // This vector contains QUIC versions which we currently support.
+  // This should be ordered such that the highest supported version is the first
+  // element, with subsequent elements in descending order (versions can be
+  // skipped as necessary).
+  QuicVersionVector supported_versions_;
+
   DISALLOW_COPY_AND_ASSIGN(QuicServer);
 };
 
 }  // namespace tools
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_QUIC_SERVER_H_