src/net/quic/test_tools/quic_framer_peer.cc

   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 #include "net/quic/test_tools/quic_framer_peer.h"
   6
   7 #include "net/quic/quic_framer.h"
   8 #include "net/quic/quic_protocol.h"
   9
  10 namespace net {
  11 namespace test {
  12
  13 // static
  14 QuicPacketSequenceNumber QuicFramerPeer::CalculatePacketSequenceNumberFromWire(
  15     QuicFramer* framer,
  16     QuicSequenceNumberLength sequence_number_length,
  17     QuicPacketSequenceNumber packet_sequence_number) {
  18   return framer->CalculatePacketSequenceNumberFromWire(sequence_number_length,
  19                                                        packet_sequence_number);
  20 }
  21
  22 // static
  23 void QuicFramerPeer::SetLastSerializedConnectionId(
  24     QuicFramer* framer, QuicConnectionId connection_id) {
  25   framer->last_serialized_connection_id_ = connection_id;
  26 }
  27
  28 void QuicFramerPeer::SetLastSequenceNumber(
  29     QuicFramer* framer,
  30     QuicPacketSequenceNumber packet_sequence_number) {
  31   framer->last_sequence_number_ = packet_sequence_number;
  32 }
  33
  34 void QuicFramerPeer::SetIsServer(QuicFramer* framer, bool is_server) {
  35   framer->is_server_ = is_server;
  36 }
  37
  38 void QuicFramerPeer::SwapCrypters(QuicFramer* framer1, QuicFramer* framer2) {
  39   for (int i = ENCRYPTION_NONE; i < NUM_ENCRYPTION_LEVELS; i++) {
  40     framer1->encrypter_[i].swap(framer2->encrypter_[i]);
  41   }
  42   framer1->decrypter_.swap(framer2->decrypter_);
  43   framer1->alternative_decrypter_.swap(framer2->alternative_decrypter_);
  44
  45   EncryptionLevel framer2_level = framer2->decrypter_level_;
  46   framer2->decrypter_level_ = framer1->decrypter_level_;
  47   framer1->decrypter_level_ = framer2_level;
  48   framer2_level = framer2->alternative_decrypter_level_;
  49   framer2->alternative_decrypter_level_ =
  50       framer1->alternative_decrypter_level_;
  51   framer1->alternative_decrypter_level_ = framer2_level;
  52
  53   const bool framer2_latch = framer2->alternative_decrypter_latch_;
  54   framer2->alternative_decrypter_latch_ =
  55       framer1->alternative_decrypter_latch_;
  56   framer1->alternative_decrypter_latch_ = framer2_latch;
  57 }
  58
  59 }  // namespace test
  60 }  // namespace net