google_apis/gaia/identity_provider.cc

   1 // Copyright 2014 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 #include "base/profiler/scoped_tracker.h"
   6 #include "google_apis/gaia/identity_provider.h"
   7
   8 IdentityProvider::Observer::~Observer() {}
   9
  10 IdentityProvider::~IdentityProvider() {}
  11
  12 void IdentityProvider::AddActiveAccountRefreshTokenObserver(
  13     OAuth2TokenService::Observer* observer) {
  14   OAuth2TokenService* token_service = GetTokenService();
  15   if (!token_service || token_service_observers_.HasObserver(observer))
  16     return;
  17
  18   token_service_observers_.AddObserver(observer);
  19   if (++token_service_observer_count_ == 1)
  20     token_service->AddObserver(this);
  21 }
  22
  23 void IdentityProvider::RemoveActiveAccountRefreshTokenObserver(
  24     OAuth2TokenService::Observer* observer) {
  25   OAuth2TokenService* token_service = GetTokenService();
  26   if (!token_service || !token_service_observers_.HasObserver(observer))
  27     return;
  28
  29   token_service_observers_.RemoveObserver(observer);
  30   if (--token_service_observer_count_ == 0)
  31     token_service->RemoveObserver(this);
  32 }
  33
  34 void IdentityProvider::AddObserver(Observer* observer) {
  35   observers_.AddObserver(observer);
  36 }
  37
  38 void IdentityProvider::RemoveObserver(Observer* observer) {
  39   observers_.RemoveObserver(observer);
  40 }
  41
  42 void IdentityProvider::OnRefreshTokenAvailable(const std::string& account_id) {
  43   // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
  44   tracked_objects::ScopedTracker tracking_profile(
  45       FROM_HERE_WITH_EXPLICIT_FUNCTION(
  46           "422460 IdentityProvider::OnRefreshTokenAvailable"));
  47
  48   if (account_id != GetActiveAccountId())
  49     return;
  50   FOR_EACH_OBSERVER(OAuth2TokenService::Observer,
  51                     token_service_observers_,
  52                     OnRefreshTokenAvailable(account_id));
  53 }
  54
  55 void IdentityProvider::OnRefreshTokenRevoked(const std::string& account_id) {
  56   if (account_id != GetActiveAccountId())
  57     return;
  58   FOR_EACH_OBSERVER(OAuth2TokenService::Observer,
  59                     token_service_observers_,
  60                     OnRefreshTokenRevoked(account_id));
  61 }
  62
  63 void IdentityProvider::OnRefreshTokensLoaded() {
  64   FOR_EACH_OBSERVER(OAuth2TokenService::Observer,
  65                     token_service_observers_,
  66                     OnRefreshTokensLoaded());
  67 }
  68
  69 IdentityProvider::IdentityProvider() : token_service_observer_count_(0) {}
  70
  71 void IdentityProvider::FireOnActiveAccountLogin() {
  72   FOR_EACH_OBSERVER(Observer, observers_, OnActiveAccountLogin());
  73 }
  74
  75 void IdentityProvider::FireOnActiveAccountLogout() {
  76   FOR_EACH_OBSERVER(Observer, observers_, OnActiveAccountLogout());
  77 }