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Side by Side Diff: net/quic/quic_spdy_stream.h

Issue 1468773002: Changing from QuicPriority to SpdyPriority. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@107610692
Patch Set: Created 5 years, 1 month ago
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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 // The base class for streams which deliver data to/from an application. 5 // The base class for streams which deliver data to/from an application.
6 // In each direction, the data on such a stream first contains compressed 6 // In each direction, the data on such a stream first contains compressed
7 // headers then body data. 7 // headers then body data.
8 8
9 #ifndef NET_QUIC_QUIC_SPDY_STREAM_H_ 9 #ifndef NET_QUIC_QUIC_SPDY_STREAM_H_
10 #define NET_QUIC_QUIC_SPDY_STREAM_H_ 10 #define NET_QUIC_QUIC_SPDY_STREAM_H_
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after
57 // Override the base class to send QUIC_STREAM_NO_ERROR to the peer 57 // Override the base class to send QUIC_STREAM_NO_ERROR to the peer
58 // when the stream has not received all the data. 58 // when the stream has not received all the data.
59 void CloseWriteSide() override; 59 void CloseWriteSide() override;
60 void StopReading() override; 60 void StopReading() override;
61 61
62 // ReliableQuicStream implementation 62 // ReliableQuicStream implementation
63 void OnClose() override; 63 void OnClose() override;
64 64
65 // This is the same as priority() and is being deprecated 65 // This is the same as priority() and is being deprecated
66 // TODO(alyssar) remove after Priority refactor. 66 // TODO(alyssar) remove after Priority refactor.
67 QuicPriority Priority() const override; 67 SpdyPriority Priority() const override;
68 68
69 // Called by the session when decompressed headers data is received 69 // Called by the session when decompressed headers data is received
70 // for this stream. 70 // for this stream.
71 // May be called multiple times, with each call providing additional headers 71 // May be called multiple times, with each call providing additional headers
72 // data until OnStreamHeadersComplete is called. 72 // data until OnStreamHeadersComplete is called.
73 virtual void OnStreamHeaders(base::StringPiece headers_data); 73 virtual void OnStreamHeaders(base::StringPiece headers_data);
74 74
75 // Called by the session when headers with a priority have been received 75 // Called by the session when headers with a priority have been received
76 // for this stream. This method will only be called for server streams. 76 // for this stream. This method will only be called for server streams.
77 virtual void OnStreamHeadersPriority(QuicPriority priority); 77 virtual void OnStreamHeadersPriority(SpdyPriority priority);
78 78
79 // Called by the session when decompressed headers have been completely 79 // Called by the session when decompressed headers have been completely
80 // delilvered to this stream. If |fin| is true, then this stream 80 // delilvered to this stream. If |fin| is true, then this stream
81 // should be closed; no more data will be sent by the peer. 81 // should be closed; no more data will be sent by the peer.
82 virtual void OnStreamHeadersComplete(bool fin, size_t frame_len); 82 virtual void OnStreamHeadersComplete(bool fin, size_t frame_len);
83 83
84 // Override the base class to not discard response when receiving 84 // Override the base class to not discard response when receiving
85 // QUIC_STREAM_NO_ERROR on QUIC_VERSION_29 and later versions. 85 // QUIC_STREAM_NO_ERROR on QUIC_VERSION_29 and later versions.
86 void OnStreamReset(const QuicRstStreamFrame& frame) override; 86 void OnStreamReset(const QuicRstStreamFrame& frame) override;
87 87
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106 bool HasBytesToRead() const; 106 bool HasBytesToRead() const;
107 107
108 void set_visitor(Visitor* visitor) { visitor_ = visitor; } 108 void set_visitor(Visitor* visitor) { visitor_ = visitor; }
109 109
110 bool headers_decompressed() const { return headers_decompressed_; } 110 bool headers_decompressed() const { return headers_decompressed_; }
111 111
112 const std::string& decompressed_headers() const { 112 const std::string& decompressed_headers() const {
113 return decompressed_headers_; 113 return decompressed_headers_;
114 } 114 }
115 115
116 QuicPriority priority() const { return priority_; } 116 SpdyPriority priority() const { return priority_; }
117 117
118 protected: 118 protected:
119 // Sets priority_ to priority. This should only be called before bytes are 119 // Sets priority_ to priority. This should only be called before bytes are
120 // written to the server. 120 // written to the server.
121 void set_priority(QuicPriority priority); 121 void set_priority(SpdyPriority priority);
122 122
123 bool FinishedReadingHeaders() const; 123 bool FinishedReadingHeaders() const;
124 124
125 private: 125 private:
126 friend class test::QuicSpdyStreamPeer; 126 friend class test::QuicSpdyStreamPeer;
127 friend class test::ReliableQuicStreamPeer; 127 friend class test::ReliableQuicStreamPeer;
128 friend class QuicStreamUtils; 128 friend class QuicStreamUtils;
129 129
130 QuicSpdySession* spdy_session_; 130 QuicSpdySession* spdy_session_;
131 131
132 Visitor* visitor_; 132 Visitor* visitor_;
133 // True if the headers have been completely decompressed. 133 // True if the headers have been completely decompressed.
134 bool headers_decompressed_; 134 bool headers_decompressed_;
135 // The priority of the stream, once parsed. 135 // The priority of the stream, once parsed.
136 QuicPriority priority_; 136 SpdyPriority priority_;
137 // Contains a copy of the decompressed headers until they are consumed 137 // Contains a copy of the decompressed headers until they are consumed
138 // via ProcessData or Readv. 138 // via ProcessData or Readv.
139 std::string decompressed_headers_; 139 std::string decompressed_headers_;
140 140
141 DISALLOW_COPY_AND_ASSIGN(QuicSpdyStream); 141 DISALLOW_COPY_AND_ASSIGN(QuicSpdyStream);
142 }; 142 };
143 143
144 } // namespace net 144 } // namespace net
145 145
146 #endif // NET_QUIC_QUIC_SPDY_STREAM_H_ 146 #endif // NET_QUIC_QUIC_SPDY_STREAM_H_
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