net/url_request/url_request_context_storage.h

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