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// Copyright 2014 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 CHROMECAST_SERVICE_CAST_SERVICE_H_
#define CHROMECAST_SERVICE_CAST_SERVICE_H_
#include "base/callback.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
class PrefService;
namespace base {
class ThreadChecker;
}
namespace content {
class BrowserContext;
}
namespace net {
class URLRequestContextGetter;
}
namespace chromecast {
class CastService {
public:
virtual ~CastService();
// Initializes/finalizes the cast service.
void Initialize();
void Finalize();
// Starts/stops the cast service.
void Start();
void Stop();
protected:
CastService(content::BrowserContext* browser_context,
PrefService* pref_service);
// Implementation-specific initialization. Initialization of cast service's
// sub-components, and anything that requires IO operations should go here.
// Anything that should happen before cast service is started but doesn't need
// the sub-components to finish initializing should also go here.
virtual void InitializeInternal() = 0;
// Implementation-specific finalization. Any initializations done by
// InitializeInternal() should be finalized here.
virtual void FinalizeInternal() = 0;
// Implementation-specific start behavior. It basically starts the
// sub-component services and does additional initialization that cannot be
// done in the InitializationInternal().
virtual void StartInternal() = 0;
// Implementation-specific stop behavior. Any initializations done by
// StartInternal() should be finalized here.
virtual void StopInternal() = 0;
content::BrowserContext* browser_context() const { return browser_context_; }
PrefService* pref_service() const { return pref_service_; }
private:
content::BrowserContext* const browser_context_;
PrefService* const pref_service_;
bool stopped_;
const scoped_ptr<base::ThreadChecker> thread_checker_;
DISALLOW_COPY_AND_ASSIGN(CastService);
};
} // namespace chromecast
#endif // CHROMECAST_SERVICE_CAST_SERVICE_H_
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