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