/*

 * Copyright (C) 2008 Apple Inc. All Rights Reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. 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.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#include "config.h"

#include "GeolocationService.h"

#include "GeolocationServiceMock.h"

#include "Geoposition.h"

#include "PositionError.h"

#include <wtf/Assertions.h>

#include <wtf/CurrentTime.h>

namespace WebCore {

#if !ENABLE(GEOLOCATION) || ENABLE(CLIENT_BASED_GEOLOCATION)

static GeolocationService* createGeolocationServiceNull(GeolocationServiceClient*)

{

    return 0;

}

GeolocationService::FactoryFunction* GeolocationService::s_factoryFunction = &createGeolocationServiceNull;

GeolocationService::FactoryFunction* GeolocationService::s_mockFactoryFunction = &createGeolocationServiceNull;

#else

GeolocationService::FactoryFunction* GeolocationService::s_mockFactoryFunction = &GeolocationServiceMock::create;

#endif

GeolocationService* GeolocationService::create(GeolocationServiceClient* client)

{

    return (*s_factoryFunction)(client);

}

#if ENABLE(GEOLOCATION)

void GeolocationService::useMock()

{

    s_factoryFunction = s_mockFactoryFunction;

}

void GeolocationService::setCustomMockFactory(FactoryFunction f)

{

    s_mockFactoryFunction = f;

}

GeolocationService::GeolocationService(GeolocationServiceClient* client)

    : m_geolocationServiceClient(client)

{

    ASSERT(m_geolocationServiceClient);

}

void GeolocationService::positionChanged()

{

    m_geolocationServiceClient->geolocationServicePositionChanged(this);

}

void GeolocationService::errorOccurred()

{

    m_geolocationServiceClient->geolocationServiceErrorOccurred(this);

}

#endif

} // namespace WebCore