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(robliao): Remove ScopedTracker below once https://crbug.com/422460 is
  44   // fixed.
  45   tracked_objects::ScopedTracker tracking_profile(
  46       FROM_HERE_WITH_EXPLICIT_FUNCTION(
  47           "422460 IdentityProvider::OnRefreshTokenAvailable"));
  48
  49   if (account_id != GetActiveAccountId())
  50     return;
  51   FOR_EACH_OBSERVER(OAuth2TokenService::Observer,
  52                     token_service_observers_,
  53                     OnRefreshTokenAvailable(account_id));
  54 }
  55
  56 void IdentityProvider::OnRefreshTokenRevoked(const std::string& account_id) {
  57   if (account_id != GetActiveAccountId())
  58     return;
  59   FOR_EACH_OBSERVER(OAuth2TokenService::Observer,
  60                     token_service_observers_,
  61                     OnRefreshTokenRevoked(account_id));
  62 }
  63
  64 void IdentityProvider::OnRefreshTokensLoaded() {
  65   FOR_EACH_OBSERVER(OAuth2TokenService::Observer,
  66                     token_service_observers_,
  67                     OnRefreshTokensLoaded());
  68 }
  69
  70 IdentityProvider::IdentityProvider() : token_service_observer_count_(0) {}
  71
  72 void IdentityProvider::FireOnActiveAccountLogin() {
  73   FOR_EACH_OBSERVER(Observer, observers_, OnActiveAccountLogin());
  74 }
  75
  76 void IdentityProvider::FireOnActiveAccountLogout() {
  77   FOR_EACH_OBSERVER(Observer, observers_, OnActiveAccountLogout());
  78 }