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/*
* Copyright (C) 2011, 2012, 2013 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.
*/
#ifndef WebGeolocationManager_h
#define WebGeolocationManager_h
#include "MessageReceiver.h"
#include "WebGeolocationPosition.h"
#include "WebProcessSupplement.h"
#include <wtf/Forward.h>
#include <wtf/HashMap.h>
#include <wtf/HashSet.h>
#include <wtf/Noncopyable.h>
namespace WebCore {
class Geolocation;
}
namespace WebKit {
class WebProcess;
class WebPage;
class WebGeolocationManager : public WebProcessSupplement, public IPC::MessageReceiver {
WTF_MAKE_NONCOPYABLE(WebGeolocationManager);
public:
explicit WebGeolocationManager(WebProcess*);
static const char* supplementName();
void registerWebPage(WebPage*);
void unregisterWebPage(WebPage*);
void setEnableHighAccuracyForPage(WebPage*, bool);
void requestPermission(WebCore::Geolocation*);
private:
// IPC::MessageReceiver
virtual void didReceiveMessage(IPC::Connection&, IPC::MessageDecoder&) override;
bool isUpdating() const { return !m_pageSet.isEmpty(); }
bool isHighAccuracyEnabled() const { return !m_highAccuracyPageSet.isEmpty(); }
void didChangePosition(const WebGeolocationPosition::Data&);
void didFailToDeterminePosition(const String& errorMessage);
#if PLATFORM(IOS)
void resetPermissions();
#endif // PLATFORM(IOS)
WebProcess* m_process;
HashSet<WebPage*> m_pageSet;
HashSet<WebPage*> m_highAccuracyPageSet;
};
} // namespace WebKit
#endif // WebGeolocationManager_h
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