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Side by Side Diff: net/quic/core/quic_packet_creator.cc

Issue 2867693004: Snapshot of all changes to get jumbo in blink and content.
Patch Set: Rebased again Created 3 years, 5 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/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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616 } 616 }
617 617
618 bool QuicPacketCreator::IncludeNonceInPublicHeader() { 618 bool QuicPacketCreator::IncludeNonceInPublicHeader() {
619 return have_diversification_nonce_ && 619 return have_diversification_nonce_ &&
620 packet_.encryption_level == ENCRYPTION_INITIAL; 620 packet_.encryption_level == ENCRYPTION_INITIAL;
621 } 621 }
622 622
623 void QuicPacketCreator::AddPendingPadding(QuicByteCount size) { 623 void QuicPacketCreator::AddPendingPadding(QuicByteCount size) {
624 pending_padding_bytes_ += size; 624 pending_padding_bytes_ += size;
625 } 625 }
626 #undef ENDPOINT
626 627
627 bool QuicPacketCreator::StreamFrameStartsWithChlo( 628 bool QuicPacketCreator::StreamFrameStartsWithChlo(
628 QuicIOVector iov, 629 QuicIOVector iov,
629 size_t iov_offset, 630 size_t iov_offset,
630 const QuicStreamFrame& frame) const { 631 const QuicStreamFrame& frame) const {
631 if (!framer_->HasDataProducer()) { 632 if (!framer_->HasDataProducer()) {
632 return frame.stream_id == kCryptoStreamId && 633 return frame.stream_id == kCryptoStreamId &&
633 frame.data_length >= sizeof(kCHLO) && 634 frame.data_length >= sizeof(kCHLO) &&
634 strncmp(frame.data_buffer, reinterpret_cast<const char*>(&kCHLO), 635 strncmp(frame.data_buffer, reinterpret_cast<const char*>(&kCHLO),
635 sizeof(kCHLO)) == 0; 636 sizeof(kCHLO)) == 0;
636 } 637 }
637 638
638 if (framer_->perspective() == Perspective::IS_SERVER || 639 if (framer_->perspective() == Perspective::IS_SERVER ||
639 frame.stream_id != kCryptoStreamId || iov_offset != 0 || 640 frame.stream_id != kCryptoStreamId || iov_offset != 0 ||
640 frame.data_length < sizeof(kCHLO)) { 641 frame.data_length < sizeof(kCHLO)) {
641 return false; 642 return false;
642 } 643 }
643 644
644 if (iov.iov[0].iov_len < sizeof(kCHLO)) { 645 if (iov.iov[0].iov_len < sizeof(kCHLO)) {
645 QUIC_BUG << "iov length " << iov.iov[0].iov_len << " is less than " 646 QUIC_BUG << "iov length " << iov.iov[0].iov_len << " is less than "
646 << sizeof(kCHLO); 647 << sizeof(kCHLO);
647 return false; 648 return false;
648 } 649 }
649 return strncmp(reinterpret_cast<const char*>(iov.iov[0].iov_base), 650 return strncmp(reinterpret_cast<const char*>(iov.iov[0].iov_base),
650 reinterpret_cast<const char*>(&kCHLO), sizeof(kCHLO)) == 0; 651 reinterpret_cast<const char*>(&kCHLO), sizeof(kCHLO)) == 0;
651 } 652 }
652 653
653 } // namespace net 654 } // namespace net
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