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      1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef NET_QUIC_TEST_TOOLS_QUIC_FRAMER_PEER_H_
      6 #define NET_QUIC_TEST_TOOLS_QUIC_FRAMER_PEER_H_
      7 
      8 #include "net/quic/quic_protocol.h"
      9 
     10 namespace net {
     11 
     12 class QuicFramer;
     13 
     14 namespace test {
     15 
     16 class QuicFramerPeer {
     17  public:
     18   static QuicPacketSequenceNumber CalculatePacketSequenceNumberFromWire(
     19       QuicFramer* framer,
     20       QuicSequenceNumberLength sequence_number_length,
     21       QuicPacketSequenceNumber packet_sequence_number);
     22   static void SetLastSerializedConnectionId(QuicFramer* framer,
     23                                             QuicConnectionId connection_id);
     24   static void SetLastSequenceNumber(
     25       QuicFramer* framer,
     26       QuicPacketSequenceNumber packet_sequence_number);
     27   static void SetIsServer(QuicFramer* framer, bool is_server);
     28 
     29   // SwapCrypters exchanges the state of the crypters of |framer1| with
     30   // |framer2|.
     31   static void SwapCrypters(QuicFramer* framer1, QuicFramer* framer2);
     32 
     33  private:
     34   DISALLOW_COPY_AND_ASSIGN(QuicFramerPeer);
     35 };
     36 
     37 }  // namespace test
     38 
     39 }  // namespace net
     40 
     41 #endif  // NET_QUIC_TEST_TOOLS_QUIC_FRAMER_PEER_H_
     42