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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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