/*

 * 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: Telephony Multimedia Service

 *

 */

#include <s32mem.h>

#include <tmsbuffer.h>

#include "tmsutility.h"

#include "tmsproxy.h"

#include "tmscallclisrv.h"

#include "tmscallproxy.h"

using namespace TMS;

// CONSTANTS

// -----------------------------------------------------------------------------

// TMSCallProxy::TMSCallProxy

//

// -----------------------------------------------------------------------------

//

EXPORT_C TMSCallProxy::TMSCallProxy() :

    iTMSProxy(NULL)

    {

    // No impl

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::~TMSCallProxy

//

// -----------------------------------------------------------------------------

//

EXPORT_C TMSCallProxy::~TMSCallProxy()

    {

    TRACE_PRN_FN_ENT;

    this->Close();

    TRACE_PRN_FN_EXT;

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::Connect

// Create a client-side session. Start the server if not started already.

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::Connect()

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TRAP(status, iTMSProxy = new (ELeave) TMSProxy());

    if (status == TMS_RESULT_SUCCESS)

        {

        status = iTMSProxy->Connect();

        if (status == TMS_RESULT_SUCCESS)

            {

            status = SetReturnedHandle(iTMSProxy->GetTMSCallSessionHandle());

            }

        else

            {

            delete iTMSProxy;

            iTMSProxy = NULL;

            }

        }

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::CreateCall

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::CreateCall(gint calltype)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    status = RSessionBase::SendReceive(TMS_CREATE_CALL, TIpcArgs(calltype));

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::CreateStream

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::CreateStream(TMSCallType callType,

        TMSStreamType strmType, gint& strmId)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TMSCliSrvStreamCreateDataStructBufPckg inPckg;

    inPckg().CallType = callType;

    inPckg().StreamType = strmType;

    TPckgBuf<gint> outPckg;

    status = RSessionBase::SendReceive(TMS_CREATE_STREAM, TIpcArgs(&inPckg,

            &outPckg));

    if (status == TMS_RESULT_SUCCESS)

        {

        strmId = outPckg();

        }

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::InitStream

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::InitStream(const TMSCallType callType,

        const TMSStreamType strmType, gint strmId,

        const TMSFormatType frmtType, RHandleBase* msgQueue)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TMSCliSrvStreamInitDataStructBufPckg inPckg;

    inPckg().CallType = callType;

    inPckg().StreamType = strmType;

    inPckg().StreamId = strmId;

    inPckg().FormatType = frmtType;

    status = RSessionBase::SendReceive(TMS_INIT_STREAM, TIpcArgs(&inPckg,

            *msgQueue));

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::StartStream

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::StartStream(const TMSCallType callType,

        const TMSStreamType strmType, gint strmId)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TMSCliSrvStreamOpDataStructBufPckg inPckg;

    inPckg().CallType = callType;

    inPckg().StreamType = strmType;

    inPckg().StreamId = strmId;

    status = RSessionBase::SendReceive(TMS_START_STREAM, TIpcArgs(&inPckg));

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::PauseStream

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::PauseStream(const TMSCallType callType,

        const TMSStreamType strmType, gint strmId)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TMSCliSrvStreamOpDataStructBufPckg inPckg;

    inPckg().CallType = callType;

    inPckg().StreamType = strmType;

    inPckg().StreamId = strmId;

    status = RSessionBase::SendReceive(TMS_PAUSE_STREAM, TIpcArgs(&inPckg));

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::StopStream

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::StopStream(const TMSCallType callType,

        const TMSStreamType strmType, gint strmId)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TMSCliSrvStreamOpDataStructBufPckg inPckg;

    inPckg().CallType = callType;

    inPckg().StreamType = strmType;

    inPckg().StreamId = strmId;

    status = RSessionBase::SendReceive(TMS_STOP_STREAM, TIpcArgs(&inPckg));

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::DeinitStream

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::DeinitStream(const TMSCallType callType,

        const TMSStreamType strmType, gint strmId)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TMSCliSrvStreamOpDataStructBufPckg inPckg;

    inPckg().CallType = callType;

    inPckg().StreamType = strmType;

    inPckg().StreamId = strmId;

    status = RSessionBase::SendReceive(TMS_DEINIT_STREAM, TIpcArgs(&inPckg));

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::DeleteStream

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::DeleteStream(const TMSCallType callType,

        const TMSStreamType strmType, gint& strmId)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TMSCliSrvStreamOpDataStructBufPckg inPckg;

    inPckg().CallType = callType;

    inPckg().StreamType = strmType;

    inPckg().StreamId = strmId;

    status = RSessionBase::SendReceive(TMS_DELETE_STREAM, TIpcArgs(&inPckg));

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::DeleteCall

//

// -----------------------------------------------------------------------------

//

EXPORT_C void TMSCallProxy::DeleteCall()

    {

    TRACE_PRN_FN_ENT;

    RSessionBase::SendReceive(TMS_DELETE_CALL);

    TRACE_PRN_FN_EXT;

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::Close

//

// -----------------------------------------------------------------------------

//

EXPORT_C void TMSCallProxy::Close()

    {

    TRACE_PRN_FN_ENT;

    if (Handle() > 0)

        {

        RSessionBase::Close();

        }

    if (iTMSProxy)

        {

        iTMSProxy->Close();

        delete iTMSProxy;

        iTMSProxy = NULL;

        }

    TRACE_PRN_FN_EXT;

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::BufferEmptied

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::BufferEmptied(TMSCallType callType,

        TMSStreamType strmType, gint strmId, TMSBuffer& /*buffer*/)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    // For now we can use TMSCliSrvStreamOpDataStructBufPckg, there is

    // nothing that needs to be sent from the client side for buffer

    // emptied call

    TMSCliSrvDataXferDataStructBufPckg inPckg;

    inPckg().CallType = callType;

    inPckg().StreamType = strmType;

    inPckg().StreamId = strmId;

    status = RSessionBase::SendReceive(TMS_DATA_XFER_BUFFER_EMPTIED,

            TIpcArgs(&inPckg));

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::BufferFilled

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::BufferFilled(TMSCallType callType,

        TMSStreamType strmType, gint strmId, TMSBuffer& buffer)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    // For now we can use TMSCliSrvStreamOpDataStructBufPckg, there is

    // nothing that needs to be sent from the client side for buffer

    // emptied call

    TMSCliSrvDataXferDataStructBufPckg inPckg;

    inPckg().CallType = callType;

    inPckg().StreamType = strmType;

    inPckg().StreamId = strmId;

    buffer.GetDataSize(inPckg().DataSize);

    status = RSessionBase::SendReceive(TMS_DATA_XFER_BUFFER_FILLED,

            TIpcArgs(&inPckg));

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::GetMaxVolume

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::GetMaxVolume(guint& aVol)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TPckgBuf<guint> pckg;

    TIpcArgs args(&pckg);

    status = SendReceive(TMS_EFFECT_VOLUME_GETMAX, args);

    if (status == TMS_RESULT_SUCCESS)

        {

        aVol = pckg();

        }

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::SetVolume

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::SetVolume(const guint aVol)

    {

    gint status(TMS_RESULT_SUCCESS);

    status = SendReceive(TMS_EFFECT_VOLUME_SET, TIpcArgs(aVol));

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::GetVolume

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::GetVolume(guint& aVol)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TPckgBuf<guint> pckg;

    TIpcArgs args(&pckg);

    status = SendReceive(TMS_EFFECT_VOLUME_GET, args);

    if (status == TMS_RESULT_SUCCESS)

        {

        aVol = pckg();

        }

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::GetMaxGain

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::GetMaxGain(guint& aGain)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TPckgBuf<guint> pckg;

    TIpcArgs args(&pckg);

    status = SendReceive(TMS_EFFECT_GAIN_GETMAX, args);

    if (status == TMS_RESULT_SUCCESS)

        {

        aGain = pckg();

        }

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::SetGain

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::SetGain(const guint aGain)

    {

    return SendReceive(TMS_EFFECT_GAIN_SET, TIpcArgs(aGain));

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::GetGain

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::GetGain(guint& aGain)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    TPckgBuf<guint> pckg;

    TIpcArgs args(&pckg);

    status = SendReceive(TMS_EFFECT_GAIN_GET, args);

    if (status == TMS_RESULT_SUCCESS)

        {

        aGain = pckg();

        }

    TRACE_PRN_FN_EXT;

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::GetSupportedBitRates

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::GetSupportedBitRates(BitRateVector& aVector)

    {

    TRAPD(status, GetSupportedBitRatesL(aVector));

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::GetSupportedBitRatesL

//

// -----------------------------------------------------------------------------

//

void TMSCallProxy::GetSupportedBitRatesL(BitRateVector& aVector)

    {

    TRACE_PRN_FN_ENT;

    gint status(TMS_RESULT_SUCCESS);

    guint brCount = 0;

    TPckgBuf<guint> pckg;

    TIpcArgs args(&pckg);

    status = SendReceive(TMS_FORMAT_GETSUPPORTEDBITRATESCOUNT, args);

    if (status == TMS_RESULT_SUCCESS)

        {

        brCount = pckg();

        }

    else

        {

        User::Leave(status);

        }

    TRACE_PRN_N1(_L("TMSCallProxy->BRCount [%d]"), brCount);

    if (brCount > 0 && status == TMS_RESULT_SUCCESS)

        {

        HBufC8* buf = HBufC8::NewLC(brCount * sizeof(TUint));

        TPtr8 ptr = buf->Des();

        TIpcArgs args1;

        args1.Set(0, &ptr);

        status = SendReceive(TMS_FORMAT_GETSUPPORTEDBITRATES, args1);

        if (status == TMS_RESULT_SUCCESS)

            {

            RDesReadStream stream(ptr);

            CleanupClosePushL(stream); // stream on cleanup

            //aArray.Reset();

            for (guint i = 0; i < brCount; i++)

                {

                //aArray.Append(stream.ReadUint32L());

                aVector.push_back(stream.ReadUint32L());

                }

            CleanupStack::PopAndDestroy(&stream);

            }

        else

            {

            CleanupStack::PopAndDestroy(buf);

            User::Leave(status);

            }

        CleanupStack::PopAndDestroy(buf);

        }

    TRACE_PRN_FN_EXT;

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::SetBitRate

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::SetBitRate(const guint aBitrate)

    {

    gint status(TMS_RESULT_SUCCESS);

    status = SendReceive(TMS_FORMAT_SETBITRATE, TIpcArgs(aBitrate));

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::GetBitRate

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::GetBitRate(guint& aBitrate)

    {

    gint status(TMS_RESULT_SUCCESS);

    TPckgBuf<guint> pckg;

    TIpcArgs args(&pckg);

    status = SendReceive(TMS_FORMAT_GETBITRATE, args);

    if (status == TMS_RESULT_SUCCESS)

        {

        aBitrate = pckg();

        }

    return TMSRESULT(status);

    }

// -----------------------------------------------------------------------------

// TMSCallProxy::GetFormatCodecMode

//

// -----------------------------------------------------------------------------

//

EXPORT_C gint TMSCallProxy::GetFormatCodecMode(const TMSFormatType aFmtType,

        const TMSStreamType aStrmType, gint& aMode)

    {

    gint status(TMS_RESULT_SUCCESS);

    TPckgBuf<gint> pckg;

    TIpcArgs args(aFmtType, aStrmType, &pckg);