chrome/browser/chromeos/arc/arc_auth_service_impl.h

// Copyright 2015 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_ARC_ARC_AUTH_SERVICE_IMPL_H_
#define CHROME_BROWSER_CHROMEOS_ARC_ARC_AUTH_SERVICE_IMPL_H_

#include "base/macros.h"
#include "components/arc/arc_bridge_service.h"
#include "components/arc/auth/arc_auth_service.h"
#include "components/arc/common/auth.mojom.h"
#include "mojo/public/cpp/bindings/binding.h"

namespace arc {

// This class proxies the request from the client to fetch an auth code from
// LSO.
class ArcAuthServiceImpl : public ArcAuthService,
                           public AuthHost,
                           public ArcBridgeService::Observer {
 public:
  ArcAuthServiceImpl();
  ~ArcAuthServiceImpl() override;

 private:
  // Overrides ArcBridgeService::Observer.
  void OnAuthInstanceReady() override;

  // Overrides AuthHost.
  void GetAuthCode(const GetAuthCodeCallback& callback) override;

  // Overrides ArcAuthService.
  // Starts listening to state changes of the ArcBridgeService.
  // This must be called before the bridge service starts bootstrapping.
  void StartObservingBridgeServiceChanges() override;

  mojo::Binding<AuthHost> binding_;

  DISALLOW_COPY_AND_ASSIGN(ArcAuthServiceImpl);
};

}  // namespace arc

#endif  // CHROME_BROWSER_CHROMEOS_ARC_ARC_AUTH_SERVICE_IMPL_H_