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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/tools/quic/quic_default_packet_writer.h"
#include "net/tools/quic/quic_socket_utils.h"
namespace net {
namespace tools {
QuicDefaultPacketWriter::QuicDefaultPacketWriter(int fd)
: fd_(fd), write_blocked_(false) {}
QuicDefaultPacketWriter::~QuicDefaultPacketWriter() {}
WriteResult QuicDefaultPacketWriter::WritePacket(
const char* buffer,
size_t buf_len,
const IPAddressNumber& self_address,
const IPEndPoint& peer_address) {
DCHECK(!IsWriteBlocked());
WriteResult result = QuicSocketUtils::WritePacket(fd_, buffer, buf_len,
self_address, peer_address);
if (result.status == WRITE_STATUS_BLOCKED) {
write_blocked_ = true;
}
return result;
}
bool QuicDefaultPacketWriter::IsWriteBlockedDataBuffered() const {
return false;
}
bool QuicDefaultPacketWriter::IsWriteBlocked() const {
return write_blocked_;
}
void QuicDefaultPacketWriter::SetWritable() {
write_blocked_ = false;
}
QuicByteCount QuicDefaultPacketWriter::GetMaxPacketSize(
const IPEndPoint& peer_address) const {
return kMaxPacketSize;
}
} // namespace tools
} // namespace net
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