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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_PER_CONNECTION_PACKET_WRITER_H_ | 5 #ifndef NET_QUIC_TOOLS_QUIC_SIMPLE_PER_CONNECTION_PACKET_WRITER_H_ |
6 #define NET_QUIC_QUIC_PER_CONNECTION_PACKET_WRITER_H_ | 6 #define NET_QUIC_TOOLS_QUIC_SIMPLE_PER_CONNECTION_PACKET_WRITER_H_ |
7 | 7 |
8 #include "base/memory/weak_ptr.h" | 8 #include "base/memory/weak_ptr.h" |
9 #include "net/quic/quic_connection.h" | 9 #include "net/quic/quic_connection.h" |
10 #include "net/quic/quic_packet_writer.h" | 10 #include "net/quic/quic_packet_writer.h" |
11 | 11 |
12 namespace net { | 12 namespace net { |
| 13 namespace tools { |
13 | 14 |
14 class QuicServerPacketWriter; | 15 class QuicSimpleServerPacketWriter; |
15 | 16 |
16 // A connection-specific packet writer that notifies its connection when its | 17 // A connection-specific packet writer that notifies its connection when its |
17 // writes to the shared QuicServerPacketWriter complete. | 18 // writes to the shared QuicServerPacketWriter complete. |
18 // This class is necessary because multiple connections can share the same | 19 // This class is necessary because multiple connections can share the same |
19 // QuicServerPacketWriter, so it has no way to know which connection to notify. | 20 // QuicServerPacketWriter, so it has no way to know which connection to notify. |
20 class QuicPerConnectionPacketWriter : public QuicPacketWriter { | 21 class QuicSimplePerConnectionPacketWriter : public QuicPacketWriter { |
21 public: | 22 public: |
22 // Does not take ownership of |shared_writer| or |connection|. | 23 // Does not take ownership of |shared_writer| or |connection|. |
23 QuicPerConnectionPacketWriter(QuicServerPacketWriter* shared_writer, | 24 QuicSimplePerConnectionPacketWriter( |
24 QuicConnection* connection); | 25 QuicSimpleServerPacketWriter* shared_writer, |
25 ~QuicPerConnectionPacketWriter() override; | 26 QuicConnection* connection); |
| 27 ~QuicSimplePerConnectionPacketWriter() override; |
26 | 28 |
27 QuicPacketWriter* shared_writer() const; | 29 QuicPacketWriter* shared_writer() const; |
28 QuicConnection* connection() const { return connection_; } | 30 QuicConnection* connection() const { return connection_; } |
29 | 31 |
30 // Default implementation of the QuicPacketWriter interface: Passes everything | 32 // Default implementation of the QuicPacketWriter interface: Passes everything |
31 // to |shared_writer_|. | 33 // to |shared_writer_|. |
32 WriteResult WritePacket(const char* buffer, | 34 WriteResult WritePacket(const char* buffer, |
33 size_t buf_len, | 35 size_t buf_len, |
34 const IPAddressNumber& self_address, | 36 const IPAddressNumber& self_address, |
35 const IPEndPoint& peer_address) override; | 37 const IPEndPoint& peer_address) override; |
36 bool IsWriteBlockedDataBuffered() const override; | 38 bool IsWriteBlockedDataBuffered() const override; |
37 bool IsWriteBlocked() const override; | 39 bool IsWriteBlocked() const override; |
38 void SetWritable() override; | 40 void SetWritable() override; |
39 | 41 |
40 private: | 42 private: |
41 void OnWriteComplete(WriteResult result); | 43 void OnWriteComplete(WriteResult result); |
42 | 44 |
43 QuicServerPacketWriter* shared_writer_; // Not owned. | 45 QuicSimpleServerPacketWriter* shared_writer_; // Not owned. |
44 QuicConnection* connection_; // Not owned. | 46 QuicConnection* connection_; // Not owned. |
45 | 47 |
46 base::WeakPtrFactory<QuicPerConnectionPacketWriter> weak_factory_; | 48 base::WeakPtrFactory<QuicSimplePerConnectionPacketWriter> weak_factory_; |
47 | 49 |
48 DISALLOW_COPY_AND_ASSIGN(QuicPerConnectionPacketWriter); | 50 DISALLOW_COPY_AND_ASSIGN(QuicSimplePerConnectionPacketWriter); |
49 }; | 51 }; |
50 | 52 |
| 53 } // namespace tools |
51 } // namespace net | 54 } // namespace net |
52 | 55 |
53 #endif // NET_QUIC_QUIC_PER_CONNECTION_PACKET_WRITER_H_ | 56 #endif // NET_QUIC_TOOLS_QUIC_SIMPLE_PER_CONNECTION_PACKET_WRITER_H_ |
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