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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_SPDY_BIDIRECTIONAL_STREAM_SPDY_JOB_H_ | 5 #ifndef NET_SPDY_BIDIRECTIONAL_STREAM_SPDY_IMPL_H_ |
| 6 #define NET_SPDY_BIDIRECTIONAL_STREAM_SPDY_JOB_H_ | 6 #define NET_SPDY_BIDIRECTIONAL_STREAM_SPDY_IMPL_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include "base/macros.h" | 10 #include "base/macros.h" |
| 11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
| 12 #include "base/memory/weak_ptr.h" | 12 #include "base/memory/weak_ptr.h" |
| 13 #include "net/http/bidirectional_stream_job.h" | 13 #include "net/http/bidirectional_stream_impl.h" |
| 14 #include "net/http/bidirectional_stream_request_info.h" | 14 #include "net/http/bidirectional_stream_request_info.h" |
| 15 #include "net/http/http_request_info.h" | 15 #include "net/http/http_request_info.h" |
| 16 #include "net/spdy/spdy_read_queue.h" | 16 #include "net/spdy/spdy_read_queue.h" |
| 17 #include "net/spdy/spdy_session.h" | 17 #include "net/spdy/spdy_session.h" |
| 18 #include "net/spdy/spdy_stream.h" | 18 #include "net/spdy/spdy_stream.h" |
| 19 | 19 |
| 20 namespace base { | 20 namespace base { |
| 21 class Timer; | 21 class Timer; |
| 22 } // namespace base | 22 } // namespace base |
| 23 | 23 |
| 24 namespace net { | 24 namespace net { |
| 25 | 25 |
| 26 class BoundNetLog; | 26 class BoundNetLog; |
| 27 class IOBuffer; | 27 class IOBuffer; |
| 28 class SpdyHeaderBlock; | 28 class SpdyHeaderBlock; |
| 29 | 29 |
| 30 class NET_EXPORT_PRIVATE BidirectionalStreamSpdyJob | 30 class NET_EXPORT_PRIVATE BidirectionalStreamSpdyImpl |
| 31 : public BidirectionalStreamJob, | 31 : public BidirectionalStreamImpl, |
| 32 public SpdyStream::Delegate { | 32 public SpdyStream::Delegate { |
| 33 public: | 33 public: |
| 34 explicit BidirectionalStreamSpdyJob( | 34 explicit BidirectionalStreamSpdyImpl( |
| 35 const base::WeakPtr<SpdySession>& spdy_session); | 35 const base::WeakPtr<SpdySession>& spdy_session); |
| 36 | 36 |
| 37 ~BidirectionalStreamSpdyJob() override; | 37 ~BidirectionalStreamSpdyImpl() override; |
| 38 | 38 |
| 39 // BidirectionalStreamJob implementation: | 39 // BidirectionalStreamImpl implementation: |
| 40 void Start(const BidirectionalStreamRequestInfo* request_info, | 40 void Start(const BidirectionalStreamRequestInfo* request_info, |
| 41 const BoundNetLog& net_log, | 41 const BoundNetLog& net_log, |
| 42 BidirectionalStreamJob::Delegate* delegate, | 42 BidirectionalStreamImpl::Delegate* delegate, |
| 43 scoped_ptr<base::Timer> timer) override; | 43 scoped_ptr<base::Timer> timer) override; |
| 44 int ReadData(IOBuffer* buf, int buf_len) override; | 44 int ReadData(IOBuffer* buf, int buf_len) override; |
| 45 void SendData(IOBuffer* data, int length, bool end_stream) override; | 45 void SendData(IOBuffer* data, int length, bool end_stream) override; |
| 46 void Cancel() override; | 46 void Cancel() override; |
| 47 NextProto GetProtocol() const override; | 47 NextProto GetProtocol() const override; |
| 48 int64_t GetTotalReceivedBytes() const override; | 48 int64_t GetTotalReceivedBytes() const override; |
| 49 int64_t GetTotalSentBytes() const override; | 49 int64_t GetTotalSentBytes() const override; |
| 50 | 50 |
| 51 // SpdyStream::Delegate implementation: | 51 // SpdyStream::Delegate implementation: |
| 52 void OnRequestHeadersSent() override; | 52 void OnRequestHeadersSent() override; |
| 53 SpdyResponseHeadersStatus OnResponseHeadersUpdated( | 53 SpdyResponseHeadersStatus OnResponseHeadersUpdated( |
| 54 const SpdyHeaderBlock& response_headers) override; | 54 const SpdyHeaderBlock& response_headers) override; |
| 55 void OnDataReceived(scoped_ptr<SpdyBuffer> buffer) override; | 55 void OnDataReceived(scoped_ptr<SpdyBuffer> buffer) override; |
| 56 void OnDataSent() override; | 56 void OnDataSent() override; |
| 57 void OnTrailers(const SpdyHeaderBlock& trailers) override; | 57 void OnTrailers(const SpdyHeaderBlock& trailers) override; |
| 58 void OnClose(int status) override; | 58 void OnClose(int status) override; |
| 59 | 59 |
| 60 private: | 60 private: |
| 61 void SendRequestHeaders(); | 61 void SendRequestHeaders(); |
| 62 void OnStreamInitialized(int rv); | 62 void OnStreamInitialized(int rv); |
| 63 void ScheduleBufferedRead(); | 63 void ScheduleBufferedRead(); |
| 64 void DoBufferedRead(); | 64 void DoBufferedRead(); |
| 65 bool ShouldWaitForMoreBufferedData() const; | 65 bool ShouldWaitForMoreBufferedData() const; |
| 66 | 66 |
| 67 const base::WeakPtr<SpdySession> spdy_session_; | 67 const base::WeakPtr<SpdySession> spdy_session_; |
| 68 const BidirectionalStreamRequestInfo* request_info_; | 68 const BidirectionalStreamRequestInfo* request_info_; |
| 69 BidirectionalStreamJob::Delegate* delegate_; | 69 BidirectionalStreamImpl::Delegate* delegate_; |
| 70 scoped_ptr<base::Timer> timer_; | 70 scoped_ptr<base::Timer> timer_; |
| 71 SpdyStreamRequest stream_request_; | 71 SpdyStreamRequest stream_request_; |
| 72 base::WeakPtr<SpdyStream> stream_; | 72 base::WeakPtr<SpdyStream> stream_; |
| 73 | 73 |
| 74 NextProto negotiated_protocol_; | 74 NextProto negotiated_protocol_; |
| 75 | 75 |
| 76 // Buffers the data as it arrives asynchronously from the stream. | 76 // Buffers the data as it arrives asynchronously from the stream. |
| 77 SpdyReadQueue read_data_queue_; | 77 SpdyReadQueue read_data_queue_; |
| 78 // Whether received more data has arrived since started waiting. | 78 // Whether received more data has arrived since started waiting. |
| 79 bool more_read_data_pending_; | 79 bool more_read_data_pending_; |
| 80 // User provided read buffer for ReadData() response. | 80 // User provided read buffer for ReadData() response. |
| 81 scoped_refptr<IOBuffer> read_buffer_; | 81 scoped_refptr<IOBuffer> read_buffer_; |
| 82 int read_buffer_len_; | 82 int read_buffer_len_; |
| 83 | 83 |
| 84 // Whether OnClose has been invoked. | 84 // Whether OnClose has been invoked. |
| 85 bool stream_closed_; | 85 bool stream_closed_; |
| 86 // Status reported in OnClose. | 86 // Status reported in OnClose. |
| 87 int closed_stream_status_; | 87 int closed_stream_status_; |
| 88 // After |stream_| has been closed, this keeps track of the total number of | 88 // After |stream_| has been closed, this keeps track of the total number of |
| 89 // bytes received over the network for |stream_| while it was open. | 89 // bytes received over the network for |stream_| while it was open. |
| 90 int64_t closed_stream_received_bytes_; | 90 int64_t closed_stream_received_bytes_; |
| 91 // After |stream_| has been closed, this keeps track of the total number of | 91 // After |stream_| has been closed, this keeps track of the total number of |
| 92 // bytes sent over the network for |stream_| while it was open. | 92 // bytes sent over the network for |stream_| while it was open. |
| 93 int64_t closed_stream_sent_bytes_; | 93 int64_t closed_stream_sent_bytes_; |
| 94 | 94 |
| 95 base::WeakPtrFactory<BidirectionalStreamSpdyJob> weak_factory_; | 95 base::WeakPtrFactory<BidirectionalStreamSpdyImpl> weak_factory_; |
| 96 | 96 |
| 97 DISALLOW_COPY_AND_ASSIGN(BidirectionalStreamSpdyJob); | 97 DISALLOW_COPY_AND_ASSIGN(BidirectionalStreamSpdyImpl); |
| 98 }; | 98 }; |
| 99 | 99 |
| 100 } // namespace net | 100 } // namespace net |
| 101 | 101 |
| 102 #endif // NET_SPDY_BIDIRECTIONAL_STREAM_SPDY_JOB_H_ | 102 #endif // NET_SPDY_BIDIRECTIONAL_STREAM_SPDY_IMPL_H_ |
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