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_URL_REQUEST_URL_REQUEST_CONTEXT_STORAGE_H_
6#define NET_URL_REQUEST_URL_REQUEST_CONTEXT_STORAGE_H_
7
8#include "base/basictypes.h"
9#include "base/memory/ref_counted.h"
10#include "base/memory/scoped_ptr.h"
11#include "net/base/net_export.h"
12
13namespace net {
14
15class CertVerifier;
16class ChannelIDService;
17class CookieStore;
18class FraudulentCertificateReporter;
19class FtpTransactionFactory;
20class HostResolver;
21class HttpAuthHandlerFactory;
22class HttpServerProperties;
23class HttpTransactionFactory;
24class HttpUserAgentSettings;
25class NetLog;
26class NetworkDelegate;
27class ProxyService;
28class SdchManager;
29class SSLConfigService;
30class TransportSecurityState;
31class URLRequestContext;
32class URLRequestJobFactory;
33class URLRequestThrottlerManager;
34
35// URLRequestContextStorage is a helper class that provides storage for unowned
36// member variables of URLRequestContext.
37class NET_EXPORT URLRequestContextStorage {
38 public:
39  // Note that URLRequestContextStorage does not acquire a reference to
40  // URLRequestContext, since it is often designed to be embedded in a
41  // URLRequestContext subclass.
42  explicit URLRequestContextStorage(URLRequestContext* context);
43  ~URLRequestContextStorage();
44
45  // These setters will set both the member variables and call the setter on the
46  // URLRequestContext object. In all cases, ownership is passed to |this|.
47
48  void set_net_log(NetLog* net_log);
49  void set_host_resolver(scoped_ptr<HostResolver> host_resolver);
50  void set_cert_verifier(CertVerifier* cert_verifier);
51  void set_channel_id_service(
52      ChannelIDService* channel_id_service);
53  void set_fraudulent_certificate_reporter(
54      FraudulentCertificateReporter* fraudulent_certificate_reporter);
55  void set_http_auth_handler_factory(
56      HttpAuthHandlerFactory* http_auth_handler_factory);
57  void set_proxy_service(ProxyService* proxy_service);
58  void set_ssl_config_service(SSLConfigService* ssl_config_service);
59  void set_network_delegate(NetworkDelegate* network_delegate);
60  void set_http_server_properties(
61      scoped_ptr<HttpServerProperties> http_server_properties);
62  void set_cookie_store(CookieStore* cookie_store);
63  void set_transport_security_state(
64      TransportSecurityState* transport_security_state);
65  void set_http_transaction_factory(
66      HttpTransactionFactory* http_transaction_factory);
67  void set_job_factory(URLRequestJobFactory* job_factory);
68  void set_throttler_manager(URLRequestThrottlerManager* throttler_manager);
69  void set_http_user_agent_settings(
70      HttpUserAgentSettings* http_user_agent_settings);
71  void set_sdch_manager(scoped_ptr<SdchManager> sdch_manager);
72
73 private:
74  // We use a raw pointer to prevent reference cycles, since
75  // URLRequestContextStorage can often be contained within a URLRequestContext
76  // subclass.
77  URLRequestContext* const context_;
78
79  // Owned members.
80  scoped_ptr<NetLog> net_log_;
81  scoped_ptr<HostResolver> host_resolver_;
82  scoped_ptr<CertVerifier> cert_verifier_;
83  // The ChannelIDService must outlive the HttpTransactionFactory.
84  scoped_ptr<ChannelIDService> channel_id_service_;
85  scoped_ptr<FraudulentCertificateReporter> fraudulent_certificate_reporter_;
86  scoped_ptr<HttpAuthHandlerFactory> http_auth_handler_factory_;
87  scoped_ptr<ProxyService> proxy_service_;
88  // TODO(willchan): Remove refcounting on these members.
89  scoped_refptr<SSLConfigService> ssl_config_service_;
90  scoped_ptr<NetworkDelegate> network_delegate_;
91  scoped_ptr<HttpServerProperties> http_server_properties_;
92  scoped_ptr<HttpUserAgentSettings> http_user_agent_settings_;
93  scoped_refptr<CookieStore> cookie_store_;
94  scoped_ptr<TransportSecurityState> transport_security_state_;
95
96  scoped_ptr<HttpTransactionFactory> http_transaction_factory_;
97  scoped_ptr<URLRequestJobFactory> job_factory_;
98  scoped_ptr<URLRequestThrottlerManager> throttler_manager_;
99  scoped_ptr<SdchManager> sdch_manager_;
100
101  DISALLOW_COPY_AND_ASSIGN(URLRequestContextStorage);
102};
103
104}  // namespace net
105
106#endif  // NET_URL_REQUEST_URL_REQUEST_CONTEXT_STORAGE_H_
107