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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 // | |
| 5 // A class that stores the common state between HttpBasicStream and | |
| 6 // WebSocketBasicHandshakeStream. | |
| 7 | |
| 8 #ifndef NET_HTTP_HTTP_BASIC_STATE_H_ | |
| 9 #define NET_HTTP_HTTP_BASIC_STATE_H_ | |
| 10 | |
| 11 #include <string> | |
| 12 | |
| 13 #include "base/basictypes.h" | |
| 14 #include "base/memory/ref_counted.h" | |
| 15 #include "base/memory/scoped_ptr.h" | |
| 16 #include "net/base/completion_callback.h" | |
| 17 #include "net/base/net_export.h" | |
| 18 #include "net/base/request_priority.h" | |
| 19 | |
| 20 namespace net { | |
| 21 | |
| 22 class BoundNetLog; | |
| 23 class ClientSocketHandle; | |
| 24 class GrowableIOBuffer; | |
| 25 class HttpStreamParser; | |
| 26 struct HttpRequestInfo; | |
| 27 | |
| 28 class NET_EXPORT_PRIVATE HttpBasicState { | |
| 29 public: | |
| 30 HttpBasicState(ClientSocketHandle* connection, bool using_proxy); | |
| 31 ~HttpBasicState(); | |
| 32 | |
| 33 // Initialize() must be called before using any of the other methods. | |
| 34 int Initialize(const HttpRequestInfo* request_info, | |
| 35 RequestPriority priority, | |
| 36 const BoundNetLog& net_log, | |
| 37 const CompletionCallback& callback); | |
| 38 | |
| 39 HttpStreamParser* parser() const { return parser_.get(); } | |
| 40 | |
| 41 bool using_proxy() const { return using_proxy_; } | |
| 42 | |
| 43 // Deletes |parser_| and sets it to NULL. | |
| 44 void DeleteParser(); | |
| 45 | |
| 46 ClientSocketHandle* connection() const { return connection_.get(); } | |
| 47 | |
| 48 scoped_ptr<ClientSocketHandle> ReleaseConnection(); | |
| 49 | |
| 50 scoped_refptr<GrowableIOBuffer> read_buf() const; | |
| 51 | |
| 52 // Generates a string of the form "METHOD PATH HTTP/1.1\r\n", based on the | |
| 53 // values of request_info_ and using_proxy_. | |
| 54 std::string GenerateRequestLine() const; | |
| 55 | |
| 56 private: | |
| 57 scoped_refptr<GrowableIOBuffer> read_buf_; | |
| 58 | |
| 59 scoped_ptr<HttpStreamParser> parser_; | |
| 60 | |
| 61 scoped_ptr<ClientSocketHandle> connection_; | |
| 62 | |
| 63 const bool using_proxy_; | |
| 64 | |
| 65 const HttpRequestInfo* request_info_; | |
| 66 | |
| 67 DISALLOW_COPY_AND_ASSIGN(HttpBasicState); | |
| 68 }; | |
| 69 | |
| 70 } // namespace net | |
| 71 | |
| 72 #endif // NET_HTTP_HTTP_BASIC_STATE_H_ | |
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