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