Upstream version 5.34.104.0
[platform/framework/web/crosswalk.git] / src / net / tools / quic / quic_default_packet_writer.cc
1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "net/tools/quic/quic_default_packet_writer.h"
6
7 #include "net/tools/quic/quic_socket_utils.h"
8
9 namespace net {
10 namespace tools {
11
12 QuicDefaultPacketWriter::QuicDefaultPacketWriter(int fd)
13     : fd_(fd),
14       write_blocked_(false) {}
15
16 QuicDefaultPacketWriter::~QuicDefaultPacketWriter() {}
17
18 WriteResult QuicDefaultPacketWriter::WritePacket(
19     const char* buffer, size_t buf_len,
20     const net::IPAddressNumber& self_address,
21     const net::IPEndPoint& peer_address) {
22   DCHECK(!IsWriteBlocked());
23   WriteResult result = QuicSocketUtils::WritePacket(
24       fd_, buffer, buf_len, self_address, peer_address);
25   if (result.status == WRITE_STATUS_BLOCKED) {
26     write_blocked_ = true;
27   }
28   return result;
29 }
30
31 bool QuicDefaultPacketWriter::IsWriteBlockedDataBuffered() const {
32   return false;
33 }
34
35 bool QuicDefaultPacketWriter::IsWriteBlocked() const {
36   return write_blocked_;
37 }
38
39 void QuicDefaultPacketWriter::SetWritable() {
40   write_blocked_ = false;
41 }
42
43 }  // namespace tools
44 }  // namespace net