chrome/browser/profiles/off_the_record_profile_impl.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 CHROME_BROWSER_PROFILES_OFF_THE_RECORD_PROFILE_IMPL_H_
   6 #define CHROME_BROWSER_PROFILES_OFF_THE_RECORD_PROFILE_IMPL_H_
   7
   8 #include <string>
   9
  10 #include "base/gtest_prod_util.h"
  11 #include "chrome/browser/profiles/off_the_record_profile_io_data.h"
  12 #include "chrome/browser/profiles/profile.h"
  13 #include "chrome/browser/ui/browser_list.h"
  14 #include "chrome/browser/ui/zoom/chrome_zoom_level_prefs.h"
  15 #include "components/domain_reliability/clear_mode.h"
  16 #include "content/public/browser/content_browser_client.h"
  17 #include "content/public/browser/host_zoom_map.h"
  18
  19 using base::Time;
  20 using base::TimeDelta;
  21
  22 class PrefServiceSyncable;
  23
  24 ////////////////////////////////////////////////////////////////////////////////
  25 //
  26 // OffTheRecordProfileImpl is a profile subclass that wraps an existing profile
  27 // to make it suitable for the incognito mode.
  28 //
  29 // Note: This class is a leaf class and is not intended for subclassing.
  30 // Providing this header file is for unit testing.
  31 //
  32 ////////////////////////////////////////////////////////////////////////////////
  33 class OffTheRecordProfileImpl : public Profile {
  34  public:
  35   explicit OffTheRecordProfileImpl(Profile* real_profile);
  36   ~OffTheRecordProfileImpl() override;
  37   void Init();
  38
  39   // Profile implementation.
  40   std::string GetProfileUserName() const override;
  41   ProfileType GetProfileType() const override;
  42   Profile* GetOffTheRecordProfile() override;
  43   void DestroyOffTheRecordProfile() override;
  44   bool HasOffTheRecordProfile() override;
  45   Profile* GetOriginalProfile() override;
  46   bool IsSupervised() override;
  47   bool IsChild() override;
  48   bool IsLegacySupervised() override;
  49   ExtensionSpecialStoragePolicy* GetExtensionSpecialStoragePolicy() override;
  50   PrefService* GetPrefs() override;
  51   const PrefService* GetPrefs() const override;
  52   PrefService* GetOffTheRecordPrefs() override;
  53   net::URLRequestContextGetter* GetRequestContextForExtensions() override;
  54   net::URLRequestContextGetter* CreateRequestContext(
  55       content::ProtocolHandlerMap* protocol_handlers,
  56       content::URLRequestInterceptorScopedVector request_interceptors) override;
  57   net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
  58       const base::FilePath& partition_path,
  59       bool in_memory,
  60       content::ProtocolHandlerMap* protocol_handlers,
  61       content::URLRequestInterceptorScopedVector request_interceptors) override;
  62   net::SSLConfigService* GetSSLConfigService() override;
  63   HostContentSettingsMap* GetHostContentSettingsMap() override;
  64   bool IsSameProfile(Profile* profile) override;
  65   Time GetStartTime() const override;
  66   base::FilePath last_selected_directory() override;
  67   void set_last_selected_directory(const base::FilePath& path) override;
  68   bool WasCreatedByVersionOrLater(const std::string& version) override;
  69   void SetExitType(ExitType exit_type) override;
  70   ExitType GetLastSessionExitType() override;
  71
  72 #if defined(OS_CHROMEOS)
  73   void ChangeAppLocale(const std::string& locale, AppLocaleChangedVia) override;
  74   void OnLogin() override;
  75   void InitChromeOSPreferences() override;
  76 #endif  // defined(OS_CHROMEOS)
  77
  78   PrefProxyConfigTracker* GetProxyConfigTracker() override;
  79
  80   chrome_browser_net::Predictor* GetNetworkPredictor() override;
  81   DevToolsNetworkController* GetDevToolsNetworkController() override;
  82   void ClearNetworkingHistorySince(base::Time time,
  83                                    const base::Closure& completion) override;
  84   GURL GetHomePage() override;
  85
  86   // content::BrowserContext implementation:
  87   base::FilePath GetPath() const override;
  88   scoped_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
  89       const base::FilePath& partition_path) override;
  90   scoped_refptr<base::SequencedTaskRunner> GetIOTaskRunner() override;
  91   bool IsOffTheRecord() const override;
  92   content::DownloadManagerDelegate* GetDownloadManagerDelegate() override;
  93   net::URLRequestContextGetter* GetRequestContext() override;
  94   net::URLRequestContextGetter* GetRequestContextForRenderProcess(
  95       int renderer_child_id) override;
  96   net::URLRequestContextGetter* GetMediaRequestContext() override;
  97   net::URLRequestContextGetter* GetMediaRequestContextForRenderProcess(
  98       int renderer_child_id) override;
  99   net::URLRequestContextGetter* GetMediaRequestContextForStoragePartition(
 100       const base::FilePath& partition_path,
 101       bool in_memory) override;
 102   content::ResourceContext* GetResourceContext() override;
 103   content::BrowserPluginGuestManager* GetGuestManager() override;
 104   storage::SpecialStoragePolicy* GetSpecialStoragePolicy() override;
 105   content::PushMessagingService* GetPushMessagingService() override;
 106   content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
 107
 108  private:
 109   void InitIoData();
 110
 111   // Allows a profile to track changes in zoom levels in its parent profile.
 112   void TrackZoomLevelsFromParent();
 113
 114 #if defined(OS_ANDROID) || defined(OS_IOS)
 115   void UseSystemProxy();
 116 #endif  // defined(OS_ANDROID) || defined(OS_IOS)
 117
 118   PrefProxyConfigTracker* CreateProxyConfigTracker();
 119   // Callback function for tracking parent's zoom level changes.
 120   void OnParentZoomLevelChanged(
 121       const content::HostZoomMap::ZoomLevelChange& change);
 122   void UpdateDefaultZoomLevel();
 123
 124   // The real underlying profile.
 125   Profile* profile_;
 126
 127   // Weak pointer owned by |profile_|.
 128   PrefServiceSyncable* prefs_;
 129
 130   scoped_ptr<content::HostZoomMap::Subscription> track_zoom_subscription_;
 131   scoped_ptr<chrome::ChromeZoomLevelPrefs::DefaultZoomLevelSubscription>
 132       parent_default_zoom_level_subscription_;
 133   scoped_ptr<OffTheRecordProfileIOData::Handle> io_data_;
 134
 135   // We use a non-persistent content settings map for OTR.
 136   scoped_refptr<HostContentSettingsMap> host_content_settings_map_;
 137
 138   // Time we were started.
 139   Time start_time_;
 140
 141   base::FilePath last_selected_directory_;
 142
 143   scoped_ptr<PrefProxyConfigTracker> pref_proxy_config_tracker_;
 144
 145   DISALLOW_COPY_AND_ASSIGN(OffTheRecordProfileImpl);
 146 };
 147
 148 #endif  // CHROME_BROWSER_PROFILES_OFF_THE_RECORD_PROFILE_IMPL_H_