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// 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 CONTENT_PUBLIC_COMMON_SERVICE_INFO_H_
#define CONTENT_PUBLIC_COMMON_SERVICE_INFO_H_
#include <memory>
#include "base/callback.h"
#include "base/memory/ref_counted.h"
#include "base/single_thread_task_runner.h"
#include "content/common/content_export.h"
namespace service_manager {
class Service;
}
namespace content {
// ServiceInfo provides details necessary to construct and bind new instances
// of embedded services.
struct CONTENT_EXPORT ServiceInfo {
using ServiceFactory =
base::Callback<std::unique_ptr<service_manager::Service>()>;
ServiceInfo();
ServiceInfo(const ServiceInfo& other);
~ServiceInfo();
// A factory function which will be called to produce a new Service
// instance for this service whenever one is needed.
ServiceFactory factory;
// The task runner on which to construct and bind new Service instances
// for this service. If null, behavior depends on the value of
// |use_own_thread| below.
scoped_refptr<base::SingleThreadTaskRunner> task_runner;
// If |task_runner| is null, setting this to |true| will give each instance of
// this service its own thread to run on. Setting this to |false| (the
// default) will instead run the service on the main thread's task runner.
//
// If |task_runner| is not null, this value is ignored.
bool use_own_thread = false;
};
} // namespace content
#endif // CONTENT_PUBLIC_COMMON_SERVICE_INFO_H_
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