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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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_HEADERS_STREAM_H_ | 5 #ifndef NET_QUIC_QUIC_HEADERS_STREAM_H_ |
6 #define NET_QUIC_QUIC_HEADERS_STREAM_H_ | 6 #define NET_QUIC_QUIC_HEADERS_STREAM_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "net/base/net_export.h" | 10 #include "net/base/net_export.h" |
11 #include "net/quic/quic_protocol.h" | 11 #include "net/quic/quic_protocol.h" |
12 #include "net/quic/reliable_quic_stream.h" | 12 #include "net/quic/reliable_quic_stream.h" |
13 #include "net/spdy/spdy_framer.h" | 13 #include "net/spdy/spdy_framer.h" |
14 | 14 |
15 namespace net { | 15 namespace net { |
16 | 16 |
| 17 class QuicSpdySession; |
| 18 |
17 // Headers in QUIC are sent as SPDY SYN_STREAM or SYN_REPLY frames | 19 // Headers in QUIC are sent as SPDY SYN_STREAM or SYN_REPLY frames |
18 // over a reserved reliable stream with the id 2. Each endpoint (client | 20 // over a reserved reliable stream with the id 2. Each endpoint (client |
19 // and server) will allocate an instance of QuicHeadersStream to send | 21 // and server) will allocate an instance of QuicHeadersStream to send |
20 // and receive headers. | 22 // and receive headers. |
21 class NET_EXPORT_PRIVATE QuicHeadersStream : public ReliableQuicStream { | 23 class NET_EXPORT_PRIVATE QuicHeadersStream : public ReliableQuicStream { |
22 public: | 24 public: |
23 explicit QuicHeadersStream(QuicSession* session); | 25 explicit QuicHeadersStream(QuicSpdySession* session); |
24 ~QuicHeadersStream() override; | 26 ~QuicHeadersStream() override; |
25 | 27 |
26 // Writes |headers| for |stream_id| in a SYN_STREAM or SYN_REPLY | 28 // Writes |headers| for |stream_id| in a SYN_STREAM or SYN_REPLY |
27 // frame to the peer. If |fin| is true, the fin flag will be set on | 29 // frame to the peer. If |fin| is true, the fin flag will be set on |
28 // the SPDY frame. Returns the size, in bytes, of the resulting | 30 // the SPDY frame. Returns the size, in bytes, of the resulting |
29 // SPDY frame. | 31 // SPDY frame. |
30 size_t WriteHeaders( | 32 size_t WriteHeaders( |
31 QuicStreamId stream_id, | 33 QuicStreamId stream_id, |
32 const SpdyHeaderBlock& headers, | 34 const SpdyHeaderBlock& headers, |
33 bool fin, | 35 bool fin, |
(...skipping 26 matching lines...) Expand all Loading... |
60 void OnControlFrameHeaderData(SpdyStreamId stream_id, | 62 void OnControlFrameHeaderData(SpdyStreamId stream_id, |
61 const char* header_data, | 63 const char* header_data, |
62 size_t len); | 64 size_t len); |
63 | 65 |
64 // Called when the size of the compressed frame payload is available. | 66 // Called when the size of the compressed frame payload is available. |
65 void OnCompressedFrameSize(size_t frame_len); | 67 void OnCompressedFrameSize(size_t frame_len); |
66 | 68 |
67 // Returns true if the session is still connected. | 69 // Returns true if the session is still connected. |
68 bool IsConnected(); | 70 bool IsConnected(); |
69 | 71 |
| 72 QuicSpdySession* spdy_session_; |
| 73 |
70 // Data about the stream whose headers are being processed. | 74 // Data about the stream whose headers are being processed. |
71 QuicStreamId stream_id_; | 75 QuicStreamId stream_id_; |
72 bool fin_; | 76 bool fin_; |
73 size_t frame_len_; | 77 size_t frame_len_; |
74 | 78 |
75 SpdyFramer spdy_framer_; | 79 SpdyFramer spdy_framer_; |
76 scoped_ptr<SpdyFramerVisitor> spdy_framer_visitor_; | 80 scoped_ptr<SpdyFramerVisitor> spdy_framer_visitor_; |
77 | 81 |
78 DISALLOW_COPY_AND_ASSIGN(QuicHeadersStream); | 82 DISALLOW_COPY_AND_ASSIGN(QuicHeadersStream); |
79 }; | 83 }; |
80 | 84 |
81 } // namespace net | 85 } // namespace net |
82 | 86 |
83 #endif // NET_QUIC_QUIC_HEADERS_STREAM_H_ | 87 #endif // NET_QUIC_QUIC_HEADERS_STREAM_H_ |
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