/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Positioner JNI context

 *

*/

#include <e32def.h>

#include <lbs.h>

#include "com_nokia_mj_impl_location_Positioner.h"

#include "clocationprovider.h"

#include "cpositioner.h"

#include "fs_methodcall.h"

#include "logger.h"

using namespace java::location;

/*

 * Class:     com_nokia_mj_impl_location_Positioner

 * Method:    _getLocation

 * Signature: (JII)I

 */

JNIEXPORT jint JNICALL Java_com_nokia_mj_impl_location_Positioner__1getLocation(

    JNIEnv* /*aJni*/,

    jobject /*aPositioner*/,

    jint aFunctionServerHandle,

    jint aPositionerHandle,

    jint aTimeout)

{

    JELOG2(EJavaLocation);

    LocationFunctionServer *server =

        reinterpret_cast<LocationFunctionServer *>(aFunctionServerHandle);

    CPositioner* positioner = reinterpret_cast< CPositioner *>(aPositionerHandle);

    TInt error = KErrNone;

    TRAPD(err, CallMethod(error, positioner, &CPositioner::GetLocation, aTimeout, server));

    if (err < KErrNone)

    {

        error = err;

    }

    return error;

}

/*

 * Class:     com_nokia_mj_impl_location_Positioner

 * Method:    _createPositioner

 * Signature: (JI)I

 */

JNIEXPORT jint JNICALL Java_com_nokia_mj_impl_location_Positioner__1createPositioner(

    JNIEnv* aJni,

    jobject aPositioner,

    jint aFunctionServerHandle,

    jint aLocationProviderHandle)

{

    JELOG2(EJavaLocation);

    LocationFunctionServer *server =

        reinterpret_cast<LocationFunctionServer *>(aFunctionServerHandle);

    CLocationProvider* locationProvider =

        reinterpret_cast<CLocationProvider *>(aLocationProviderHandle);

    TInt positionerHandle = KErrNotFound;

    jobject jpositioner = aJni->NewWeakGlobalRef(aPositioner);

    TRAPD(err, CLocationProvider::StaticCreatePositionerL(aJni, jpositioner, locationProvider, &positionerHandle, server));

    if (err != KErrNone)

    {

        aJni->DeleteGlobalRef(jpositioner);

        return err;

    }

    return positionerHandle;

}

/*

 * Class:     com_nokia_mj_impl_location_Positioner

 * Method:    _cancel

 * Signature: (JI)V

 */

JNIEXPORT void JNICALL Java_com_nokia_mj_impl_location_Positioner__1cancel

(JNIEnv*, jobject, jint aFunctionServerHandle, jint aPositionerHandle)

{

    JELOG2(EJavaLocation);

    LocationFunctionServer *server =

        reinterpret_cast<LocationFunctionServer *>(aFunctionServerHandle);

    CPositioner* positioner = reinterpret_cast< CPositioner *>(aPositionerHandle);

    CallMethod(positioner, &CPositioner::StaticCancel, positioner, server);

}

LOCAL_C void DisposeObject(CPositioner* aPositioner)

{

    delete aPositioner;

}

/*

 * Class:     com_nokia_mj_impl_location_Positioner

 * Method:    _dispose

 * Signature: (JI)V

 */

JNIEXPORT void JNICALL Java_com_nokia_mj_impl_location_Positioner__1dispose

(JNIEnv*, jobject, jint aFunctionServerHandle, jint aPositionerHandle)

{

    JELOG2(EJavaLocation);

    LocationFunctionServer *server =

        reinterpret_cast<LocationFunctionServer *>(aFunctionServerHandle);

    CPositioner* positioner = reinterpret_cast< CPositioner *>(aPositionerHandle);

    CallMethod(DisposeObject, positioner, server);

}