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// Copyright 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 CHROMEOS_DBUS_DBUS_CLIENT_H_
#define CHROMEOS_DBUS_DBUS_CLIENT_H_
#include "base/basictypes.h"
namespace dbus {
class Bus;
};
namespace chromeos {
// Interface for all DBus clients handled by DBusThreadManager. It restricts
// access to the Init function to DBusThreadManagerImpl only to prevent
// incorrect calls. Stub clients may lift that restriction however.
class DBusClient {
protected:
friend class DBusThreadManager;
virtual ~DBusClient() {}
// This function is called by DBusThreadManager. Only in unit tests, which
// don't use DBusThreadManager, this function can be called through Stub
// implementations (they change Init's member visibility to public).
virtual void Init(dbus::Bus* bus) = 0;
private:
DISALLOW_ASSIGN(DBusClient);
};
} // namespace chromeos
#endif // CHROMEOS_DBUS_DBUS_CLIENT_H_
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