| // 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 { |
| |
| QuicDefaultPacketWriter::QuicDefaultPacketWriter(int fd) |
| : fd_(fd), write_blocked_(false) {} |
| |
| QuicDefaultPacketWriter::~QuicDefaultPacketWriter() {} |
| |
| WriteResult QuicDefaultPacketWriter::WritePacket(const char* buffer, |
| size_t buf_len, |
| const IPAddress& self_address, |
| const IPEndPoint& peer_address, |
| PerPacketOptions* options) { |
| DCHECK(!IsWriteBlocked()); |
| 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 IPEndPoint& peer_address) const { |
| return kMaxPacketSize; |
| } |
| |
| } // namespace net |