src/net/tools/quic/quic_default_packet_writer.h

   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 #ifndef NET_TOOLS_QUIC_QUIC_DEFAULT_PACKET_WRITER_H_
   6 #define NET_TOOLS_QUIC_QUIC_DEFAULT_PACKET_WRITER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "net/base/ip_endpoint.h"
  10 #include "net/quic/quic_packet_writer.h"
  11
  12 namespace net {
  13
  14 class QuicBlockedWriterInterface;
  15 struct WriteResult;
  16
  17 namespace tools {
  18
  19 // Default packet writer which wraps QuicSocketUtils WritePacket.
  20 class QuicDefaultPacketWriter : public QuicPacketWriter {
  21  public:
  22   explicit QuicDefaultPacketWriter(int fd);
  23   virtual ~QuicDefaultPacketWriter();
  24
  25   // QuicPacketWriter
  26   virtual WriteResult WritePacket(
  27       const char* buffer, size_t buf_len,
  28       const net::IPAddressNumber& self_address,
  29       const net::IPEndPoint& peer_address,
  30       QuicBlockedWriterInterface* blocked_writer) OVERRIDE;
  31   virtual bool IsWriteBlockedDataBuffered() const OVERRIDE;
  32   virtual bool IsWriteBlocked() const OVERRIDE;
  33   virtual void SetWritable() OVERRIDE;
  34
  35  private:
  36   int fd_;
  37   bool write_blocked_;
  38 };
  39
  40 }  // namespace tools
  41 }  // namespace net
  42
  43 #endif  // NET_TOOLS_QUIC_QUIC_DEFAULT_PACKET_WRITER_H_