/*

* Copyright (c) 2009 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: 

*

*/

#include <gst.h>

#include "XARadioAdaptCtx.h"

#include "XAAdaptation.h"

#include "assert.h"

/*

 * XAAdaptationBaseCtx* XARadioAdapt_Create()

 * Allocates memory for Radio Adaptation Context and makes 1st phase initialization

 * @returns XARadioAdaptationCtx* - Pointer to created context

 */

XAAdaptationBaseCtx* XARadioAdapt_Create()

{

    XARadioAdaptationCtx *pSelf = calloc(1, sizeof(XARadioAdaptationCtx));

    DEBUG_API("->XARadioAdapt_Create");

    if ( pSelf)

    {

        if( XAAdaptationBase_Init(&(pSelf->baseObj),XARadioAdaptation)

                    != XA_RESULT_SUCCESS )

                {

                    DEBUG_ERR("Failed to init base context!!!");

                    free(pSelf);

                    pSelf = NULL;

                }

                else

                {

                    pSelf->state = XA_RADIO_IDLE;

                    pSelf->range = RADIO_DEFAULT_FREQ_RANGE;

                    pSelf->frequency = RADIO_DEFAULT_FREQ;

                    pSelf->rdsEmulationThread = 0;

                    pSelf->emulationThread = 0;

                }

    }

    DEBUG_API("<-XARadioAdapt_Create");

    return (XAAdaptationBaseCtx*)pSelf;

}

/*

 * XAresult XARadioAdapt_PostInit()

 * 2nd phase initialization of Radio Adaptation Context

 */

XAresult XARadioAdapt_PostInit(XAAdaptationBaseCtx* bCtx)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XARadioAdaptationCtx* ctx = NULL;

    DEBUG_API("->XARadioAdapt_PostInit");

    if(bCtx == NULL || bCtx->ctxId != XARadioAdaptation )

    {

        DEBUG_ERR("Invalid parameter!!");

        DEBUG_API("<-XARadioAdapt_PostInit");

        return XA_RESULT_PARAMETER_INVALID;

    }

    ctx = (XARadioAdaptationCtx*)bCtx;

    assert(ctx);

    ret = XAAdaptationBase_PostInit( &ctx->baseObj );

    if( ret!=XA_RESULT_SUCCESS )

    {

        DEBUG_ERR("Base context postinit failed!!");

        DEBUG_API("<-XARadioAdapt_PostInit");

        return ret;

    }

    ctx->baseObj.bin = gst_element_factory_make( "audiotestsrc", "audiosrc");

    if ( !ctx->baseObj.bin )

    {

        DEBUG_ERR("Unable to create test audio source!");

        DEBUG_API("<-XARadioAdapt_PostInit");

        return XA_RESULT_INTERNAL_ERROR;

    }

    g_object_set( G_OBJECT(ctx->baseObj.bin), "wave", 0x5, NULL );

    DEBUG_API("<-XARadioAdapt_PostInit");

    return ret;

}

/*

 * void XARadioAdapt_Destroy(XAAdaptationBaseCtx* bCtx)

 * Destroys Radio Adaptation Context

 * @param ctx - Radio Adaptation context to be destroyed

 */

void XARadioAdapt_Destroy(XAAdaptationBaseCtx* bCtx)

{

    XARadioAdaptationCtx* ctx = NULL;

    DEBUG_API("->XARadioAdapt_Destroy");

    if(bCtx == NULL || bCtx->ctxId != XARadioAdaptation )

    {

        DEBUG_ERR("Invalid parameter!!");

        DEBUG_API("<-XARadioAdapt_Destroy");

        return;

    }

    ctx = (XARadioAdaptationCtx*)bCtx;

    XAAdaptationBase_Free(&(ctx->baseObj));

    free(ctx);

    DEBUG_API("<-XARadioAdapt_Destroy");

}