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55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
// Copyright 2013 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/tools/quic/quic_default_packet_writer.h"
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#include "net/tools/quic/platform/impl/quic_socket_utils.h"
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namespace net {
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QuicDefaultPacketWriter::QuicDefaultPacketWriter(int fd)
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: fd_(fd), write_blocked_(false) {}
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QuicDefaultPacketWriter::~QuicDefaultPacketWriter() = default;
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WriteResult QuicDefaultPacketWriter::WritePacket(
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const char* buffer,
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size_t buf_len,
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const QuicIpAddress& self_address,
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const QuicSocketAddress& peer_address,
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PerPacketOptions* options) {
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DCHECK(!write_blocked_);
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DCHECK(nullptr == options)
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<< "QuicDefaultPacketWriter does not accept any options.";
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WriteResult result = QuicSocketUtils::WritePacket(fd_, buffer, buf_len,
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self_address, peer_address);
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if (result.status == WRITE_STATUS_BLOCKED) {
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write_blocked_ = true;
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}
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return result;
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}
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bool QuicDefaultPacketWriter::IsWriteBlockedDataBuffered() const {
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return false;
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}
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bool QuicDefaultPacketWriter::IsWriteBlocked() const {
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return write_blocked_;
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}
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void QuicDefaultPacketWriter::SetWritable() {
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write_blocked_ = false;
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}
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QuicByteCount QuicDefaultPacketWriter::GetMaxPacketSize(
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const QuicSocketAddress& peer_address) const {
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return kMaxPacketSize;
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}
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void QuicDefaultPacketWriter::set_write_blocked(bool is_blocked) {
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write_blocked_ = is_blocked;
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}
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} // namespace net
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