chrome/browser/profiles/gaia_info_update_service.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_GAIA_INFO_UPDATE_SERVICE_H_
   6 #define CHROME_BROWSER_PROFILES_GAIA_INFO_UPDATE_SERVICE_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/gtest_prod_util.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "base/timer/timer.h"
  12 #include "chrome/browser/profiles/profile_downloader.h"
  13 #include "chrome/browser/profiles/profile_downloader_delegate.h"
  14 #include "components/keyed_service/core/keyed_service.h"
  15 #include "components/signin/core/browser/signin_manager.h"
  16
  17 class Profile;
  18 class ProfileDownloader;
  19
  20 // This service kicks off a download of the user's name and profile picture.
  21 // The results are saved in the profile info cache.
  22 class GAIAInfoUpdateService : public KeyedService,
  23                               public ProfileDownloaderDelegate,
  24                               public SigninManagerBase::Observer {
  25  public:
  26   explicit GAIAInfoUpdateService(Profile* profile);
  27   virtual ~GAIAInfoUpdateService();
  28
  29   // Updates the GAIA info for the profile associated with this instance.
  30   virtual void Update();
  31
  32   // Checks if downloading GAIA info for the given profile is allowed.
  33   static bool ShouldUseGAIAProfileInfo(Profile* profile);
  34
  35   // ProfileDownloaderDelegate:
  36   virtual bool NeedsProfilePicture() const OVERRIDE;
  37   virtual int GetDesiredImageSideLength() const OVERRIDE;
  38   virtual Profile* GetBrowserProfile() OVERRIDE;
  39   virtual std::string GetCachedPictureURL() const OVERRIDE;
  40   virtual void OnProfileDownloadSuccess(ProfileDownloader* downloader) OVERRIDE;
  41   virtual void OnProfileDownloadFailure(
  42       ProfileDownloader* downloader,
  43       ProfileDownloaderDelegate::FailureReason reason) OVERRIDE;
  44
  45   // Overridden from KeyedService:
  46   virtual void Shutdown() OVERRIDE;
  47
  48  private:
  49   FRIEND_TEST_ALL_PREFIXES(GAIAInfoUpdateServiceTest, ScheduleUpdate);
  50
  51   void OnUsernameChanged(const std::string& username);
  52   void ScheduleNextUpdate();
  53
  54   // Overridden from SigninManagerBase::Observer:
  55   virtual void GoogleSigninSucceeded(const std::string& username,
  56                                      const std::string& password) OVERRIDE;
  57   virtual void GoogleSignedOut(const std::string& username) OVERRIDE;
  58
  59   Profile* profile_;
  60   scoped_ptr<ProfileDownloader> profile_image_downloader_;
  61   base::Time last_updated_;
  62   base::OneShotTimer<GAIAInfoUpdateService> timer_;
  63
  64   DISALLOW_COPY_AND_ASSIGN(GAIAInfoUpdateService);
  65 };
  66
  67 #endif  // CHROME_BROWSER_PROFILES_GAIA_INFO_UPDATE_SERVICE_H_