chromium/chrome/browser/media/router/providers/cast/dual_media_sink_service.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_MEDIA_ROUTER_PROVIDERS_CAST_DUAL_MEDIA_SINK_SERVICE_H_
#define CHROME_BROWSER_MEDIA_ROUTER_PROVIDERS_CAST_DUAL_MEDIA_SINK_SERVICE_H_

#include <memory>
#include <string>
#include <vector>

#include "base/callback_list.h"
#include "base/containers/flat_map.h"
#include "base/functional/callback.h"
#include "base/gtest_prod_util.h"
#include "base/sequence_checker.h"
#include "build/build_config.h"
#include "components/media_router/browser/logger_impl.h"
#include "components/media_router/browser/media_sinks_observer.h"
#include "components/media_router/common/discovery/media_sink_internal.h"
#include "components/media_router/common/media_source.h"
#include "url/origin.h"

namespace media_router {

class CastAppDiscoveryService;
class CastMediaSinkService;
class CastMediaSinkServiceImpl;
class DialMediaSinkService;
class DialMediaSinkServiceImpl;
class MediaSinkServiceBase;

// This class uses DialMediaSinkService and CastMediaSinkService to discover
// sinks used by the Cast MediaRouteProvider. It also encapsulates the setup
// necessary to enable dual discovery on Dial/CastMediaSinkService. It is used
// as a singleton that is never freed. All methods must be called on the UI
// thread.
class DualMediaSinkService { … };

}  // namespace media_router

#endif  // CHROME_BROWSER_MEDIA_ROUTER_PROVIDERS_CAST_DUAL_MEDIA_SINK_SERVICE_H_