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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef NET_QUIC_QUIC_SERVER_PACKET_WRITER_H_ | 5 #ifndef NET_QUIC_TOOLS_QUIC_SIMPLE_SERVER_PACKET_WRITER_H_ |
| 6 #define NET_QUIC_QUIC_SERVER_PACKET_WRITER_H_ | 6 #define NET_QUIC_TOOLS_QUIC_SIMPLE_SERVER_PACKET_WRITER_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
| 10 #include "net/base/ip_endpoint.h" | 10 #include "net/base/ip_endpoint.h" |
| 11 #include "net/quic/quic_connection.h" | 11 #include "net/quic/quic_connection.h" |
| 12 #include "net/quic/quic_packet_writer.h" | 12 #include "net/quic/quic_packet_writer.h" |
| 13 #include "net/quic/quic_protocol.h" | 13 #include "net/quic/quic_protocol.h" |
| 14 | 14 |
| 15 namespace net { | 15 namespace net { |
| 16 | 16 |
| 17 class QuicBlockedWriterInterface; | 17 class QuicBlockedWriterInterface; |
| 18 class UDPServerSocket; | 18 class UDPServerSocket; |
| 19 struct WriteResult; | 19 struct WriteResult; |
| 20 | 20 |
| 21 namespace tools { |
| 22 |
| 21 // Chrome specific packet writer which uses a UDPServerSocket for writing | 23 // Chrome specific packet writer which uses a UDPServerSocket for writing |
| 22 // data. | 24 // data. |
| 23 class QuicServerPacketWriter : public QuicPacketWriter { | 25 class QuicSimpleServerPacketWriter : public QuicPacketWriter { |
| 24 public: | 26 public: |
| 25 typedef base::Callback<void(WriteResult)> WriteCallback; | 27 typedef base::Callback<void(WriteResult)> WriteCallback; |
| 26 | 28 |
| 27 QuicServerPacketWriter(UDPServerSocket* socket, | 29 QuicSimpleServerPacketWriter(UDPServerSocket* socket, |
| 28 QuicBlockedWriterInterface* blocked_writer); | 30 QuicBlockedWriterInterface* blocked_writer); |
| 29 ~QuicServerPacketWriter() override; | 31 ~QuicSimpleServerPacketWriter() override; |
| 30 | 32 |
| 31 // Use this method to write packets rather than WritePacket: | 33 // Use this method to write packets rather than WritePacket: |
| 32 // QuicServerPacketWriter requires a callback to exist for every write, which | 34 // QuicSimpleServerPacketWriter requires a callback to exist for every |
| 33 // will be called once the write completes. | 35 // write, which will be called once the write completes. |
| 34 virtual WriteResult WritePacketWithCallback( | 36 virtual WriteResult WritePacketWithCallback( |
| 35 const char* buffer, | 37 const char* buffer, |
| 36 size_t buf_len, | 38 size_t buf_len, |
| 37 const IPAddressNumber& self_address, | 39 const IPAddressNumber& self_address, |
| 38 const IPEndPoint& peer_address, | 40 const IPEndPoint& peer_address, |
| 39 WriteCallback callback); | 41 WriteCallback callback); |
| 40 | 42 |
| 41 void OnWriteComplete(int rv); | 43 void OnWriteComplete(int rv); |
| 42 | 44 |
| 43 // QuicPacketWriter implementation: | 45 // QuicPacketWriter implementation: |
| (...skipping 13 matching lines...) Expand all Loading... |
| 57 | 59 |
| 58 // To be notified after every successful asynchronous write. | 60 // To be notified after every successful asynchronous write. |
| 59 QuicBlockedWriterInterface* blocked_writer_; | 61 QuicBlockedWriterInterface* blocked_writer_; |
| 60 | 62 |
| 61 // To call once the write completes. | 63 // To call once the write completes. |
| 62 WriteCallback callback_; | 64 WriteCallback callback_; |
| 63 | 65 |
| 64 // Whether a write is currently in flight. | 66 // Whether a write is currently in flight. |
| 65 bool write_blocked_; | 67 bool write_blocked_; |
| 66 | 68 |
| 67 base::WeakPtrFactory<QuicServerPacketWriter> weak_factory_; | 69 base::WeakPtrFactory<QuicSimpleServerPacketWriter> weak_factory_; |
| 68 | 70 |
| 69 DISALLOW_COPY_AND_ASSIGN(QuicServerPacketWriter); | 71 DISALLOW_COPY_AND_ASSIGN(QuicSimpleServerPacketWriter); |
| 70 }; | 72 }; |
| 71 | 73 |
| 74 } // namespace tools |
| 72 } // namespace net | 75 } // namespace net |
| 73 | 76 |
| 74 #endif // NET_QUIC_QUIC_SERVER_PACKET_WRITER_H_ | 77 #endif // NET_QUIC_TOOLS_QUIC_SIMPLE_SERVER_PACKET_WRITER_H_ |
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