libspace/include/sirikata/space/PintoServerQuerier.hpp

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/*  Sirikata
 *  PintoServerQuerier.hpp
 *
 *  Copyright (c) 2010, Ewen Cheslack-Postava
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are
 *  met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *  * Neither the name of Sirikata nor the names of its contributors may
 *    be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 */

#ifndef _SIRIKATA_LIBSPACE_PINTO_SERVER_QUERIER_HPP_
#define _SIRIKATA_LIBSPACE_PINTO_SERVER_QUERIER_HPP_

#include <sirikata/space/Platform.hpp>
#include <sirikata/space/SpaceContext.hpp>
#include <sirikata/core/util/Factory.hpp>
#include <sirikata/core/util/ListenerProvider.hpp>
#include <sirikata/pintoloc/LocUpdate.hpp>

namespace Sirikata {

namespace Protocol {
namespace Prox {
class ProximityUpdate;
}
}

class SIRIKATA_SPACE_EXPORT PintoServerQuerierListener {
public:
    virtual ~PintoServerQuerierListener() {}

    virtual void onPintoServerResult(const Sirikata::Protocol::Prox::ProximityUpdate& update) = 0;
    virtual void onPintoServerLocUpdate(const LocUpdate& update) = 0;
};

class SIRIKATA_SPACE_EXPORT PintoServerQuerier : public Provider<PintoServerQuerierListener*>, public Service {
public:

    virtual ~PintoServerQuerier() {}

    virtual void updateRegion(const BoundingBox3f& region) = 0;

    virtual void updateLargestObject(float max_radius) = 0;

    virtual void updateQuery(const String& update) = 0;

}; // PintoServerQuerier

class SIRIKATA_SPACE_EXPORT PintoServerQuerierFactory
    : public AutoSingleton<PintoServerQuerierFactory>,
      public Factory2<PintoServerQuerier*, SpaceContext*, const String &>
{
  public:
    static PintoServerQuerierFactory& getSingleton();
    static void destroy();
}; // class PintoServerQuerierFactory

} // namespace Sirikata

#endif //_SIRIKATA_LIBSPACE_PINTO_SERVER_QUERIER_HPP_