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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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_HTTP_BIDIRECTIONAL_STREAM_IMPL_H_ | 5 #ifndef NET_HTTP_BIDIRECTIONAL_STREAM_IMPL_H_ |
6 #define NET_HTTP_BIDIRECTIONAL_STREAM_IMPL_H_ | 6 #define NET_HTTP_BIDIRECTIONAL_STREAM_IMPL_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/macros.h" | 13 #include "base/macros.h" |
14 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
15 #include "net/base/load_timing_info.h" | 15 #include "net/base/load_timing_info.h" |
16 #include "net/base/net_export.h" | 16 #include "net/base/net_export.h" |
17 #include "net/socket/next_proto.h" | 17 #include "net/socket/next_proto.h" |
18 | 18 |
19 namespace base { | 19 namespace base { |
20 class Timer; | 20 class Timer; |
21 } // namespace base | 21 } // namespace base |
22 | 22 |
23 namespace net { | 23 namespace net { |
24 | 24 |
25 class BoundNetLog; | 25 class NetLogWithSource; |
26 class IOBuffer; | 26 class IOBuffer; |
27 class SpdyHeaderBlock; | 27 class SpdyHeaderBlock; |
28 struct BidirectionalStreamRequestInfo; | 28 struct BidirectionalStreamRequestInfo; |
29 | 29 |
30 // Exposes an interface to do HTTP/2 bidirectional streaming. | 30 // Exposes an interface to do HTTP/2 bidirectional streaming. |
31 // Note that only one ReadData or SendData should be in flight until the | 31 // Note that only one ReadData or SendData should be in flight until the |
32 // operation completes synchronously or asynchronously. | 32 // operation completes synchronously or asynchronously. |
33 // BidirectionalStreamImpl once created by HttpStreamFactoryImpl should be owned | 33 // BidirectionalStreamImpl once created by HttpStreamFactoryImpl should be owned |
34 // by BidirectionalStream. | 34 // by BidirectionalStream. |
35 class NET_EXPORT_PRIVATE BidirectionalStreamImpl { | 35 class NET_EXPORT_PRIVATE BidirectionalStreamImpl { |
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92 // |this| should not be destroyed during Delegate::OnHeadersSent or | 92 // |this| should not be destroyed during Delegate::OnHeadersSent or |
93 // Delegate::OnDataSent. | 93 // Delegate::OnDataSent. |
94 virtual ~BidirectionalStreamImpl(); | 94 virtual ~BidirectionalStreamImpl(); |
95 | 95 |
96 // Starts the BidirectionalStreamImpl and sends request headers. | 96 // Starts the BidirectionalStreamImpl and sends request headers. |
97 // |send_request_headers_automatically| if true, request headers will be sent | 97 // |send_request_headers_automatically| if true, request headers will be sent |
98 // automatically when stream is negotiated. If false, request headers will be | 98 // automatically when stream is negotiated. If false, request headers will be |
99 // sent only when SendRequestHeaders() is invoked or with next | 99 // sent only when SendRequestHeaders() is invoked or with next |
100 // SendData/SendvData. | 100 // SendData/SendvData. |
101 virtual void Start(const BidirectionalStreamRequestInfo* request_info, | 101 virtual void Start(const BidirectionalStreamRequestInfo* request_info, |
102 const BoundNetLog& net_log, | 102 const NetLogWithSource& net_log, |
103 bool send_request_headers_automatically, | 103 bool send_request_headers_automatically, |
104 BidirectionalStreamImpl::Delegate* delegate, | 104 BidirectionalStreamImpl::Delegate* delegate, |
105 std::unique_ptr<base::Timer> timer) = 0; | 105 std::unique_ptr<base::Timer> timer) = 0; |
106 | 106 |
107 // Sends request headers to server. | 107 // Sends request headers to server. |
108 // When |send_request_headers_automatically_| is | 108 // When |send_request_headers_automatically_| is |
109 // false and OnStreamReady() is invoked with request_headers_sent = false, | 109 // false and OnStreamReady() is invoked with request_headers_sent = false, |
110 // headers will be combined with next SendData/SendvData unless this | 110 // headers will be combined with next SendData/SendvData unless this |
111 // method is called first, in which case headers will be sent separately | 111 // method is called first, in which case headers will be sent separately |
112 // without delay. | 112 // without delay. |
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156 // and false otherwise. | 156 // and false otherwise. |
157 virtual bool GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const = 0; | 157 virtual bool GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const = 0; |
158 | 158 |
159 private: | 159 private: |
160 DISALLOW_COPY_AND_ASSIGN(BidirectionalStreamImpl); | 160 DISALLOW_COPY_AND_ASSIGN(BidirectionalStreamImpl); |
161 }; | 161 }; |
162 | 162 |
163 } // namespace net | 163 } // namespace net |
164 | 164 |
165 #endif // NET_HTTP_BIDIRECTIONAL_STREAM_IMPL_H_ | 165 #endif // NET_HTTP_BIDIRECTIONAL_STREAM_IMPL_H_ |
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