15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_PREFS_INCOGNITO_MODE_PREFS_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_PREFS_INCOGNITO_MODE_PREFS_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class PrefService; 11868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)class Profile; 12c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 13a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)namespace base { 14a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)class CommandLine; 15a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 16a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 17c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)namespace user_prefs { 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class PrefRegistrySyncable; 19c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Specifies Incognito mode availability preferences. 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class IncognitoModePrefs { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Possible values for Incognito mode availability. Please, do not change 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the order of entries since numeric values are exposed to users. 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enum Availability { 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Incognito mode enabled. Users may open pages in both Incognito mode and 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // normal mode (the default behaviour). 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ENABLED = 0, 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Incognito mode disabled. Users may not open pages in Incognito mode. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only normal mode is available for browsing. 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISABLED, 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Incognito mode forced. Users may open pages *ONLY* in Incognito mode. 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Normal mode is not available for browsing. 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FORCED, 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AVAILABILITY_NUM_TYPES 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Register incognito related preferences. 417dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns kIncognitoModeAvailability preference value stored 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in the given pref service. 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static Availability GetAvailability(const PrefService* prefs); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets kIncognitoModeAvailability preference to the specified availability 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // value. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void SetAvailability(PrefService* prefs, 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Availability availability); 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Converts in_value into the corresponding Availability value. Returns true 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if conversion is successful (in_value is valid). Otherwise, returns false 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and *out_value is set to ENABLED. 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static bool IntToAvailability(int in_value, Availability* out_value); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns true if the browser should start in incognito mode. 58a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) static bool ShouldLaunchIncognito(const base::CommandLine& command_line, 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const PrefService* prefs); 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 61868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // Returns true if |profile| can open a new Browser. This checks the incognito 62868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // availability policies and verifies if the |profile| type is allowed to 63868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // open new windows. 64868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) static bool CanOpenBrowser(Profile* profile); 65868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 666d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) // Returns whether parental controls have been enabled on the platform. This 676d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) // method simply returns a cached value and thus the result may be stale. May 686d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) // be called on any thread. 696d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) static bool ArePlatformParentalControlsEnabledCached(); 706d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) 716d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles)#if defined(OS_WIN) 726d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) // Initializes the parental control settings. Must be called on UI thread and 736d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) // before |ArePlatformParentalControlsEnabled|. 746d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) static void InitializePlatformParentalControls(); 756d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles)#endif // OS_WIN 766d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Returns whether parental controls have been enabled on the platform, which 795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // if enabled will overrule the Availability as configured in prefs. 805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) static bool ArePlatformParentalControlsEnabled(); 815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_IMPLICIT_CONSTRUCTORS(IncognitoModePrefs); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_PREFS_INCOGNITO_MODE_PREFS_H_ 86