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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/core/quic_packet_creator.h" | 5 #include "net/quic/core/quic_packet_creator.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 #include <cstdint> | 8 #include <cstdint> |
| 9 | 9 |
| 10 #include "base/macros.h" | 10 #include "base/macros.h" |
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| 613 } | 613 } |
| 614 | 614 |
| 615 bool QuicPacketCreator::IncludeNonceInPublicHeader() { | 615 bool QuicPacketCreator::IncludeNonceInPublicHeader() { |
| 616 return have_diversification_nonce_ && | 616 return have_diversification_nonce_ && |
| 617 packet_.encryption_level == ENCRYPTION_INITIAL; | 617 packet_.encryption_level == ENCRYPTION_INITIAL; |
| 618 } | 618 } |
| 619 | 619 |
| 620 void QuicPacketCreator::AddPendingPadding(QuicByteCount size) { | 620 void QuicPacketCreator::AddPendingPadding(QuicByteCount size) { |
| 621 pending_padding_bytes_ += size; | 621 pending_padding_bytes_ += size; |
| 622 } | 622 } |
| 623 #undef ENDPOINT |
| 623 | 624 |
| 624 bool QuicPacketCreator::StreamFrameStartsWithChlo( | 625 bool QuicPacketCreator::StreamFrameStartsWithChlo( |
| 625 QuicIOVector iov, | 626 QuicIOVector iov, |
| 626 size_t iov_offset, | 627 size_t iov_offset, |
| 627 const QuicStreamFrame& frame) const { | 628 const QuicStreamFrame& frame) const { |
| 628 if (!framer_->HasDataProducer()) { | 629 if (!framer_->HasDataProducer()) { |
| 629 return frame.stream_id == kCryptoStreamId && | 630 return frame.stream_id == kCryptoStreamId && |
| 630 frame.data_length >= sizeof(kCHLO) && | 631 frame.data_length >= sizeof(kCHLO) && |
| 631 strncmp(frame.data_buffer, reinterpret_cast<const char*>(&kCHLO), | 632 strncmp(frame.data_buffer, reinterpret_cast<const char*>(&kCHLO), |
| 632 sizeof(kCHLO)) == 0; | 633 sizeof(kCHLO)) == 0; |
| 633 } | 634 } |
| 634 | 635 |
| 635 if (framer_->perspective() == Perspective::IS_SERVER || | 636 if (framer_->perspective() == Perspective::IS_SERVER || |
| 636 frame.stream_id != kCryptoStreamId || frame.data_length < sizeof(kCHLO)) { | 637 frame.stream_id != kCryptoStreamId || frame.data_length < sizeof(kCHLO)) { |
| 637 return false; | 638 return false; |
| 638 } | 639 } |
| 639 return framer_->StartsWithChlo(frame.stream_id, frame.offset); | 640 return framer_->StartsWithChlo(frame.stream_id, frame.offset); |
| 640 } | 641 } |
| 641 | 642 |
| 642 } // namespace net | 643 } // namespace net |
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