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Issue 147763009: Add the client address to the Public Reset packet. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Remove crypto_handshake_message.* from the CL; they were committed separately Created 6 years, 10 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "net/quic/quic_protocol.h" 5 #include "net/quic/quic_protocol.h"
6 6
7 #include "base/stl_util.h" 7 #include "base/stl_util.h"
8 #include "net/quic/quic_utils.h" 8 #include "net/quic/quic_utils.h"
9 9
10 using base::StringPiece; 10 using base::StringPiece;
11 using std::map; 11 using std::map;
12 using std::numeric_limits; 12 using std::numeric_limits;
13 using std::ostream; 13 using std::ostream;
14 using std::string; 14 using std::string;
15 15
16 namespace net { 16 namespace net {
17 17
18 size_t GetPacketHeaderSize(QuicPacketHeader header) { 18 size_t GetPacketHeaderSize(const QuicPacketHeader& header) {
19 return GetPacketHeaderSize(header.public_header.guid_length, 19 return GetPacketHeaderSize(header.public_header.guid_length,
20 header.public_header.version_flag, 20 header.public_header.version_flag,
21 header.public_header.sequence_number_length, 21 header.public_header.sequence_number_length,
22 header.is_in_fec_group); 22 header.is_in_fec_group);
23 } 23 }
24 24
25 size_t GetPacketHeaderSize(QuicGuidLength guid_length, 25 size_t GetPacketHeaderSize(QuicGuidLength guid_length,
26 bool include_version, 26 bool include_version,
27 QuicSequenceNumberLength sequence_number_length, 27 QuicSequenceNumberLength sequence_number_length,
28 InFecGroup is_in_fec_group) { 28 InFecGroup is_in_fec_group) {
29 return kPublicFlagsSize + guid_length + 29 return kPublicFlagsSize + guid_length +
30 (include_version ? kQuicVersionSize : 0) + sequence_number_length + 30 (include_version ? kQuicVersionSize : 0) + sequence_number_length +
31 kPrivateFlagsSize + (is_in_fec_group == IN_FEC_GROUP ? kFecGroupSize : 0); 31 kPrivateFlagsSize + (is_in_fec_group == IN_FEC_GROUP ? kFecGroupSize : 0);
32 } 32 }
33 33
34 size_t GetPublicResetPacketSize() {
35 return kPublicFlagsSize + PACKET_8BYTE_GUID + kPublicResetNonceSize +
36 PACKET_6BYTE_SEQUENCE_NUMBER;
37 }
38
39 size_t GetStartOfFecProtectedData( 34 size_t GetStartOfFecProtectedData(
40 QuicGuidLength guid_length, 35 QuicGuidLength guid_length,
41 bool include_version, 36 bool include_version,
42 QuicSequenceNumberLength sequence_number_length) { 37 QuicSequenceNumberLength sequence_number_length) {
43 return GetPacketHeaderSize( 38 return GetPacketHeaderSize(
44 guid_length, include_version, sequence_number_length, IN_FEC_GROUP); 39 guid_length, include_version, sequence_number_length, IN_FEC_GROUP);
45 } 40 }
46 41
47 size_t GetStartOfEncryptedData( 42 size_t GetStartOfEncryptedData(
48 QuicGuidLength guid_length, 43 QuicGuidLength guid_length,
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535 return os; 530 return os;
536 } 531 }
537 532
538 ostream& operator<<(ostream& os, const QuicConsumedData& s) { 533 ostream& operator<<(ostream& os, const QuicConsumedData& s) {
539 os << "bytes_consumed: " << s.bytes_consumed 534 os << "bytes_consumed: " << s.bytes_consumed
540 << " fin_consumed: " << s.fin_consumed; 535 << " fin_consumed: " << s.fin_consumed;
541 return os; 536 return os;
542 } 537 }
543 538
544 } // namespace net 539 } // namespace net
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