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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef NET_HTTP_HTTP_PIPELINED_HOST_FORCED_H_ | |
| 6 #define NET_HTTP_HTTP_PIPELINED_HOST_FORCED_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/basictypes.h" | |
| 11 #include "base/memory/scoped_ptr.h" | |
| 12 #include "net/base/host_port_pair.h" | |
| 13 #include "net/base/net_export.h" | |
| 14 #include "net/http/http_pipelined_connection.h" | |
| 15 #include "net/http/http_pipelined_host.h" | |
| 16 #include "net/http/http_pipelined_host_capability.h" | |
| 17 | |
| 18 namespace base { | |
| 19 class Value; | |
| 20 } | |
| 21 | |
| 22 namespace net { | |
| 23 | |
| 24 class BoundNetLog; | |
| 25 class ClientSocketHandle; | |
| 26 class HttpPipelinedStream; | |
| 27 class ProxyInfo; | |
| 28 struct SSLConfig; | |
| 29 | |
| 30 // Manages a single pipelined connection for requests to a host that are forced | |
| 31 // to use pipelining. Note that this is normally not used. It is intended to | |
| 32 // test the user's connection for pipelining compatibility. | |
| 33 class NET_EXPORT_PRIVATE HttpPipelinedHostForced | |
| 34 : public HttpPipelinedHost, | |
| 35 public HttpPipelinedConnection::Delegate { | |
| 36 public: | |
| 37 HttpPipelinedHostForced(HttpPipelinedHost::Delegate* delegate, | |
| 38 const Key& key, | |
| 39 HttpPipelinedConnection::Factory* factory); | |
| 40 virtual ~HttpPipelinedHostForced(); | |
| 41 | |
| 42 // HttpPipelinedHost interface | |
| 43 virtual HttpPipelinedStream* CreateStreamOnNewPipeline( | |
| 44 ClientSocketHandle* connection, | |
| 45 const SSLConfig& used_ssl_config, | |
| 46 const ProxyInfo& used_proxy_info, | |
| 47 const BoundNetLog& net_log, | |
| 48 bool was_npn_negotiated, | |
| 49 NextProto protocol_negotiated) OVERRIDE; | |
| 50 | |
| 51 virtual HttpPipelinedStream* CreateStreamOnExistingPipeline() OVERRIDE; | |
| 52 | |
| 53 virtual bool IsExistingPipelineAvailable() const OVERRIDE; | |
| 54 | |
| 55 virtual const Key& GetKey() const OVERRIDE; | |
| 56 | |
| 57 virtual base::Value* PipelineInfoToValue() const OVERRIDE; | |
| 58 | |
| 59 // HttpPipelinedConnection::Delegate interface | |
| 60 | |
| 61 virtual void OnPipelineHasCapacity( | |
| 62 HttpPipelinedConnection* pipeline) OVERRIDE; | |
| 63 | |
| 64 virtual void OnPipelineFeedback( | |
| 65 HttpPipelinedConnection* pipeline, | |
| 66 HttpPipelinedConnection::Feedback feedback) OVERRIDE; | |
| 67 | |
| 68 private: | |
| 69 // Called when a pipeline is empty and there are no pending requests. Closes | |
| 70 // the connection. | |
| 71 void OnPipelineEmpty(HttpPipelinedConnection* pipeline); | |
| 72 | |
| 73 HttpPipelinedHost::Delegate* delegate_; | |
| 74 const Key key_; | |
| 75 scoped_ptr<HttpPipelinedConnection> pipeline_; | |
| 76 scoped_ptr<HttpPipelinedConnection::Factory> factory_; | |
| 77 | |
| 78 DISALLOW_COPY_AND_ASSIGN(HttpPipelinedHostForced); | |
| 79 }; | |
| 80 | |
| 81 } // namespace net | |
| 82 | |
| 83 #endif // NET_HTTP_HTTP_PIPELINED_HOST_FORCED_H_ | |
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