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121 lines
3.7 KiB
C++
121 lines
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Geolocation.
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*
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* The Initial Developer of the Original Code is Mozilla Corporation
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Doug Turner <dougt@meer.net> (Original Author)
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* Nino D'Aversa <ninodaversa@gmail.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsCOMPtr.h"
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#include "nsAutoPtr.h"
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#include "nsCOMArray.h"
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#include "nsTArray.h"
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#include "nsITimer.h"
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#include "nsIObserver.h"
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#include "nsIURI.h"
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#include "nsWeakPtr.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsIDOMGeoGeolocation.h"
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#include "nsIDOMGeoPosition.h"
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#include "nsIDOMGeoPositionError.h"
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#include "nsIDOMGeoPositionCallback.h"
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#include "nsIDOMGeoPositionErrorCallback.h"
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#include "nsIDOMGeoPositionOptions.h"
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#include "nsIDOMNavigatorGeolocation.h"
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#include "nsIDOMGeoPositionCoords.h"
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#include "nsPIDOMWindow.h"
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#include "nsIGeolocationProvider.h"
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extern "C"
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{
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#include <location/location-gps-device.h>
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#include <location/location-gpsd-control.h>
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#include <location/location-distance-utils.h>
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#include <location/location-misc.h>
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}
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class MaemoLocationProvider : public nsIGeolocationProvider,
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public nsITimerCallback
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIGEOLOCATIONPROVIDER
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NS_DECL_NSITIMERCALLBACK
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MaemoLocationProvider();
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void Update(nsIDOMGeoPosition* aPosition);
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private:
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~MaemoLocationProvider();
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nsresult StartControl();
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nsresult StartDevice();
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nsresult LocationUpdate(LocationGPSDevice* aDev);
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static void DeviceDisconnected(LocationGPSDevice* device, void* self);
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static void ControlStopped(LocationGPSDControl* device, void* self);
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static void ControlError(LocationGPSDControl* control, void* self);
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static void LocationChanged(LocationGPSDevice* device, void* self);
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gulong mLocationChanged;
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gulong mControlError;
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gulong mDeviceDisconnected;
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gulong mControlStopped;
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nsCOMPtr<nsIGeolocationUpdate> mCallback;
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bool mHasSeenLocation;
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bool mHasGPS;
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nsCOMPtr<nsITimer> mUpdateTimer;
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LocationGPSDControl* mGPSControl;
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LocationGPSDevice* mGPSDevice;
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bool mIgnoreMinorChanges;
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double mPrevLat;
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double mPrevLong;
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bool mIgnoreBigHErr;
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PRInt32 mMaxHErr;
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bool mIgnoreBigVErr;
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PRInt32 mMaxVErr;
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};
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