blob: e7aa91df49e31882424567c8bcd2f5ed94a07156 [file] [log] [blame]
// 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/platform/impl/quic_socket_utils.h"
namespace net {
QuicDefaultPacketWriter::QuicDefaultPacketWriter(int fd)
: fd_(fd), write_blocked_(false) {}
QuicDefaultPacketWriter::~QuicDefaultPacketWriter() {}
WriteResult QuicDefaultPacketWriter::WritePacket(
const char* buffer,
size_t buf_len,
const QuicIpAddress& self_address,
const QuicSocketAddress& peer_address,
PerPacketOptions* options) {
DCHECK(!write_blocked_);
DCHECK(nullptr == options)
<< "QuicDefaultPacketWriter does not accept any options.";
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 QuicSocketAddress& peer_address) const {
return kMaxPacketSize;
}
void QuicDefaultPacketWriter::set_write_blocked(bool is_blocked) {
write_blocked_ = is_blocked;
}
} // namespace net