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      1 // Copyright 2013 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 "chrome/browser/policy/cloud/user_cloud_policy_invalidator.h"
      6 
      7 #include "base/bind.h"
      8 #include "base/memory/scoped_ptr.h"
      9 #include "base/message_loop/message_loop_proxy.h"
     10 #include "base/time/default_clock.h"
     11 #include "chrome/browser/chrome_notification_types.h"
     12 #include "chrome/browser/invalidation/profile_invalidation_provider_factory.h"
     13 #include "components/invalidation/profile_invalidation_provider.h"
     14 #include "components/policy/core/common/cloud/cloud_policy_manager.h"
     15 #include "content/public/browser/notification_source.h"
     16 
     17 namespace policy {
     18 
     19 UserCloudPolicyInvalidator::UserCloudPolicyInvalidator(
     20     Profile* profile,
     21     CloudPolicyManager* policy_manager)
     22     : CloudPolicyInvalidator(GetPolicyType(),
     23                              policy_manager->core(),
     24                              base::MessageLoopProxy::current(),
     25                              scoped_ptr<base::Clock>(new base::DefaultClock()),
     26                              0 /* highest_handled_invalidation_version */),
     27       profile_(profile) {
     28   DCHECK(profile);
     29 
     30   // Register for notification that profile creation is complete. The
     31   // invalidator must not be initialized before then because the invalidation
     32   // service cannot be started because it depends on components initialized
     33   // after this object is instantiated.
     34   // TODO(stepco): Delayed initialization can be removed once the request
     35   // context can be accessed during profile-keyed service creation. Tracked by
     36   // bug 286209.
     37   registrar_.Add(this,
     38                  chrome::NOTIFICATION_PROFILE_ADDED,
     39                  content::Source<Profile>(profile));
     40 }
     41 
     42 // static
     43 enterprise_management::DeviceRegisterRequest::Type
     44 UserCloudPolicyInvalidator::GetPolicyType() {
     45 #if defined(OS_CHROMEOS)
     46   return enterprise_management::DeviceRegisterRequest::USER;
     47 #elif defined(OS_ANDROID)
     48   return enterprise_management::DeviceRegisterRequest::ANDROID_BROWSER;
     49 #elif defined(OS_IOS)
     50   return enterprise_management::DeviceRegisterRequest::IOS_BROWSER;
     51 #else
     52   return enterprise_management::DeviceRegisterRequest::BROWSER;
     53 #endif
     54 }
     55 
     56 void UserCloudPolicyInvalidator::Shutdown() {
     57   CloudPolicyInvalidator::Shutdown();
     58 }
     59 
     60 void UserCloudPolicyInvalidator::Observe(
     61     int type,
     62     const content::NotificationSource& source,
     63     const content::NotificationDetails& details) {
     64   // Initialize now that profile creation is complete and the invalidation
     65   // service can safely be initialized.
     66   DCHECK(type == chrome::NOTIFICATION_PROFILE_ADDED);
     67   invalidation::ProfileInvalidationProvider* invalidation_provider =
     68       invalidation::ProfileInvalidationProviderFactory::GetForProfile(profile_);
     69   if (invalidation_provider)
     70     Initialize(invalidation_provider->GetInvalidationService());
     71 }
     72 
     73 }  // namespace policy
     74