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/*
* Copyright (C) 2012 Igalia S.L.
*
* 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 "WebKitGeolocationProvider.h"
#include "WebGeolocationManagerProxy.h"
#include "WebGeolocationPosition.h"
using namespace WebKit;
#if ENABLE(GEOLOCATION)
static inline WebKitGeolocationProvider* toGeolocationProvider(const void* clientInfo)
{
return static_cast<WebKitGeolocationProvider*>(const_cast<void*>(clientInfo));
}
static void startUpdatingCallback(WKGeolocationManagerRef geolocationManager, const void* clientInfo)
{
toGeolocationProvider(clientInfo)->startUpdating();
}
static void stopUpdatingCallback(WKGeolocationManagerRef geolocationManager, const void* clientInfo)
{
toGeolocationProvider(clientInfo)->stopUpdating();
}
WebKitGeolocationProvider::~WebKitGeolocationProvider()
{
m_provider.stopUpdating();
}
PassRefPtr<WebKitGeolocationProvider> WebKitGeolocationProvider::create(WebGeolocationManagerProxy* geolocationManager)
{
return adoptRef(new WebKitGeolocationProvider(geolocationManager));
}
WebKitGeolocationProvider::WebKitGeolocationProvider(WebGeolocationManagerProxy* geolocationManager)
: m_geolocationManager(geolocationManager)
, m_provider(this)
{
ASSERT(geolocationManager);
WKGeolocationProvider wkGeolocationProvider = {
kWKGeolocationProviderCurrentVersion,
this, // clientInfo
startUpdatingCallback,
stopUpdatingCallback
};
WKGeolocationManagerSetProvider(toAPI(geolocationManager), &wkGeolocationProvider);
}
void WebKitGeolocationProvider::startUpdating()
{
m_provider.startUpdating();
}
void WebKitGeolocationProvider::stopUpdating()
{
m_provider.stopUpdating();
}
void WebKitGeolocationProvider::notifyPositionChanged(int timestamp, double latitude, double longitude, double altitude, double accuracy, double altitudeAccuracy)
{
RefPtr<WebGeolocationPosition> position = WebGeolocationPosition::create(timestamp, latitude, longitude, accuracy, true, altitude, true, altitudeAccuracy, false, 0, false, 0);
m_geolocationManager->providerDidChangePosition(position.get());
}
void WebKitGeolocationProvider::notifyErrorOccurred(const char* message)
{
m_geolocationManager->providerDidFailToDeterminePosition();
}
#endif // ENABLE(GEOLOCATION)
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