android_webview/browser/aw_browser_context.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 ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_
   6 #define ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_
   7
   8 #include <vector>
   9
  10 #include "android_webview/browser/aw_download_manager_delegate.h"
  11 #include "android_webview/browser/aw_ssl_host_state_delegate.h"
  12 #include "base/basictypes.h"
  13 #include "base/compiler_specific.h"
  14 #include "base/files/file_path.h"
  15 #include "base/memory/ref_counted.h"
  16 #include "base/memory/scoped_ptr.h"
  17 #include "components/visitedlink/browser/visitedlink_delegate.h"
  18 #include "content/public/browser/browser_context.h"
  19 #include "content/public/browser/content_browser_client.h"
  20 #include "net/url_request/url_request_job_factory.h"
  21
  22 class GURL;
  23 class PrefService;
  24
  25 namespace content {
  26 class ResourceContext;
  27 class SSLHostStateDelegate;
  28 class WebContents;
  29 }
  30
  31 namespace data_reduction_proxy {
  32 class DataReductionProxyConfigurator;
  33 class DataReductionProxyEventStore;
  34 class DataReductionProxySettings;
  35 class DataReductionProxyStatisticsPrefs;
  36 }
  37
  38 namespace net {
  39 class CookieStore;
  40 }
  41
  42 namespace visitedlink {
  43 class VisitedLinkMaster;
  44 }
  45
  46 namespace android_webview {
  47
  48 class AwFormDatabaseService;
  49 class AwQuotaManagerBridge;
  50 class AwURLRequestContextGetter;
  51 class JniDependencyFactory;
  52
  53 class AwBrowserContext : public content::BrowserContext,
  54                          public visitedlink::VisitedLinkDelegate {
  55  public:
  56
  57   AwBrowserContext(const base::FilePath path,
  58                    JniDependencyFactory* native_factory);
  59   virtual ~AwBrowserContext();
  60
  61   // Currently only one instance per process is supported.
  62   static AwBrowserContext* GetDefault();
  63
  64   // Convenience method to returns the AwBrowserContext corresponding to the
  65   // given WebContents.
  66   static AwBrowserContext* FromWebContents(
  67       content::WebContents* web_contents);
  68
  69   static void SetDataReductionProxyEnabled(bool enabled);
  70   static void SetLegacyCacheRemovalDelayForTest(int delay_ms);
  71
  72   // Maps to BrowserMainParts::PreMainMessageLoopRun.
  73   void PreMainMessageLoopRun();
  74
  75   // These methods map to Add methods in visitedlink::VisitedLinkMaster.
  76   void AddVisitedURLs(const std::vector<GURL>& urls);
  77
  78   net::URLRequestContextGetter* CreateRequestContext(
  79       content::ProtocolHandlerMap* protocol_handlers,
  80       content::URLRequestInterceptorScopedVector request_interceptors);
  81   net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
  82       const base::FilePath& partition_path,
  83       bool in_memory,
  84       content::ProtocolHandlerMap* protocol_handlers,
  85       content::URLRequestInterceptorScopedVector request_interceptors);
  86
  87   AwQuotaManagerBridge* GetQuotaManagerBridge();
  88
  89   AwFormDatabaseService* GetFormDatabaseService();
  90
  91   data_reduction_proxy::DataReductionProxySettings*
  92       GetDataReductionProxySettings();
  93
  94   data_reduction_proxy::DataReductionProxyEventStore*
  95       GetDataReductionProxyEventStore();
  96
  97   AwURLRequestContextGetter* GetAwURLRequestContext();
  98
  99   void CreateUserPrefServiceIfNecessary();
 100
 101   // content::BrowserContext implementation.
 102   scoped_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
 103       const base::FilePath& partition_path) override;
 104   virtual base::FilePath GetPath() const override;
 105   virtual bool IsOffTheRecord() const override;
 106   virtual net::URLRequestContextGetter* GetRequestContext() override;
 107   virtual net::URLRequestContextGetter* GetRequestContextForRenderProcess(
 108       int renderer_child_id) override;
 109   virtual net::URLRequestContextGetter* GetMediaRequestContext() override;
 110   virtual net::URLRequestContextGetter* GetMediaRequestContextForRenderProcess(
 111       int renderer_child_id) override;
 112   virtual net::URLRequestContextGetter*
 113       GetMediaRequestContextForStoragePartition(
 114           const base::FilePath& partition_path, bool in_memory) override;
 115   virtual content::ResourceContext* GetResourceContext() override;
 116   virtual content::DownloadManagerDelegate*
 117       GetDownloadManagerDelegate() override;
 118   virtual content::BrowserPluginGuestManager* GetGuestManager() override;
 119   virtual storage::SpecialStoragePolicy* GetSpecialStoragePolicy() override;
 120   virtual content::PushMessagingService* GetPushMessagingService() override;
 121   virtual content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
 122
 123   // visitedlink::VisitedLinkDelegate implementation.
 124   virtual void RebuildTable(
 125       const scoped_refptr<URLEnumerator>& enumerator) override;
 126
 127  private:
 128   void CreateDataReductionProxyStatisticsIfNecessary();
 129   static bool data_reduction_proxy_enabled_;
 130
 131   // Delay, in milliseconds, before removing the legacy cache dir.
 132   // This is non-const for testing purposes.
 133   static int legacy_cache_removal_delay_ms_;
 134
 135   // The file path where data for this context is persisted.
 136   base::FilePath context_storage_path_;
 137
 138   JniDependencyFactory* native_factory_;
 139   scoped_refptr<net::CookieStore> cookie_store_;
 140   scoped_refptr<AwURLRequestContextGetter> url_request_context_getter_;
 141   scoped_refptr<AwQuotaManagerBridge> quota_manager_bridge_;
 142   scoped_ptr<AwFormDatabaseService> form_database_service_;
 143
 144   AwDownloadManagerDelegate download_manager_delegate_;
 145
 146   scoped_ptr<visitedlink::VisitedLinkMaster> visitedlink_master_;
 147   scoped_ptr<content::ResourceContext> resource_context_;
 148
 149   scoped_ptr<PrefService> user_pref_service_;
 150
 151   scoped_ptr<data_reduction_proxy::DataReductionProxyConfigurator>
 152       data_reduction_proxy_configurator_;
 153   scoped_ptr<data_reduction_proxy::DataReductionProxyStatisticsPrefs>
 154       data_reduction_proxy_statistics_;
 155   scoped_ptr<data_reduction_proxy::DataReductionProxySettings>
 156       data_reduction_proxy_settings_;
 157   scoped_ptr<data_reduction_proxy::DataReductionProxyEventStore>
 158       data_reduction_proxy_event_store_;
 159   scoped_ptr<AwSSLHostStateDelegate> ssl_host_state_delegate_;
 160
 161   DISALLOW_COPY_AND_ASSIGN(AwBrowserContext);
 162 };
 163
 164 }  // namespace android_webview
 165
 166 #endif  // ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_