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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_TOKEN_FORWARDER_H_
#define CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_TOKEN_FORWARDER_H_
#include <string>
#include "base/basictypes.h"
#include "components/browser_context_keyed_service/browser_context_keyed_service.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
class TokenService;
namespace policy {
class UserCloudPolicyManagerChromeOS;
// A PKS that observes a TokenService and passes its refresh token to a
// UserCloudPolicyManagerChromeOS, when it becomes available. This service
// decouples the UserCloudPolicyManagerChromeOS from depending directly on the
// TokenService, since it is initialized much earlier.
class UserCloudPolicyTokenForwarder : public BrowserContextKeyedService,
public content::NotificationObserver {
public:
// The factory of this PKS depends on the factories of these two arguments,
// so this object will be Shutdown() first and these pointers can be used
// until that point.
UserCloudPolicyTokenForwarder(UserCloudPolicyManagerChromeOS* manager,
TokenService* token_service);
virtual ~UserCloudPolicyTokenForwarder();
// BrowserContextKeyedService:
virtual void Shutdown() OVERRIDE;
// NotificationObserver:
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
private:
UserCloudPolicyManagerChromeOS* manager_;
TokenService* token_service_;
content::NotificationRegistrar registrar_;
DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyTokenForwarder);
};
} // namespace policy
#endif // CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_TOKEN_FORWARDER_H_
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