/*

 * Copyright (C) 2010 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. AND ITS 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 APPLE INC. OR ITS 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 "WebKitDLL.h"

#include "WebGeolocationPosition.h"

#include <WebCore/COMPtr.h>

#if ENABLE(CLIENT_BASED_GEOLOCATION)

#include <WebCore/GeolocationPosition.h>

using namespace WebCore;

#endif

COMPtr<WebGeolocationPosition> WebGeolocationPosition::createInstance()

{

    return new WebGeolocationPosition;

}

WebGeolocationPosition::WebGeolocationPosition()

    : m_refCount(0)

{

    gClassCount++;

    gClassNameCount.add("WebGeolocationPosition");

}

WebGeolocationPosition::~WebGeolocationPosition()

{

    gClassCount--;

    gClassNameCount.remove("WebGeolocationPosition");

}

HRESULT WebGeolocationPosition::QueryInterface(REFIID riid, void** ppvObject)

{

    *ppvObject = 0;

    if (IsEqualIID(riid, __uuidof(WebGeolocationPosition)))

        *ppvObject = this;

    else if (IsEqualIID(riid, __uuidof(IUnknown)))

        *ppvObject = static_cast<IWebGeolocationPosition*>(this);

    else if (IsEqualIID(riid, __uuidof(IWebGeolocationPosition)))

        *ppvObject = static_cast<IWebGeolocationPosition*>(this);

    else

        return E_NOINTERFACE;

    AddRef();

    return S_OK;

}

ULONG WebGeolocationPosition::AddRef()

{

    return ++m_refCount;

}

ULONG WebGeolocationPosition::Release()

{

    ULONG newRef = --m_refCount;

    if (!newRef)

        delete this;

    return newRef;

}

HRESULT WebGeolocationPosition::initWithTimestamp(double timestamp, double latitude, double longitude, double accuracy)

{

#if ENABLE(CLIENT_BASED_GEOLOCATION)

    m_position = GeolocationPosition::create(timestamp, latitude, longitude, accuracy);

    return S_OK;

#else

    return E_FAIL;

#endif

}

#if ENABLE(CLIENT_BASED_GEOLOCATION)

GeolocationPosition* core(IWebGeolocationPosition* position)

{

    if (!position)

        return 0;

    COMPtr<WebGeolocationPosition> webGeolocationPosition(Query, position);

    if (!webGeolocationPosition)

        return 0;

    return webGeolocationPosition->impl();

}

#endif