/*

 * 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 <tms.h>

#include <tmsdtmfobsrvr.h>

#include "tmsutility.h"

#include "tmsproxy.h"

#include "tmsdtmfbodyimpl.h"

using namespace TMS;

TMSDTMFBodyImpl::TMSDTMFBodyImpl() :

    iObserver(NULL),

    iProxy(NULL),

    iParent(NULL),

    iString(NULL)

    {

    TRACE_PRN_FN_ENT;

    TRACE_PRN_FN_EXT;

    }

TMSDTMFBodyImpl::~TMSDTMFBodyImpl()

    {

    TRACE_PRN_FN_ENT;

    if (iProxy)

        {

        iProxy->Close();

        }

    delete iProxy;

    if (iString)

        {

        g_string_free(iString, TRUE);

        }

    iObserver = NULL;

    iParent = NULL;

    iUserData = NULL;

    TRACE_PRN_FN_EXT;

    }

gint TMSDTMFBodyImpl::Create(TMSStreamType streamtype, TMSDTMF& parent,

        TMSDTMFBody*& bodyimpl)

    {

    gint ret(TMS_RESULT_INSUFFICIENT_MEMORY);

    TMSDTMFBodyImpl* self = new TMSDTMFBodyImpl();

    if (self)

        {

        ret = self->PostConstruct(streamtype, parent);

        if (ret != TMS_RESULT_SUCCESS)

            {

            delete self;

            self = NULL;

            }

        }

    bodyimpl = self;

    return ret;

    }

gint TMSDTMFBodyImpl::PostConstruct(TMSStreamType streamtype, TMSDTMF& parent)

    {

    gint ret(TMS_RESULT_SUCCESS);

    iClientId = 1;

    iParent = &parent;

    iStreamType = streamtype;

    iProxy = new TMSProxy();

    if (!iProxy)

        {

        ret = TMS_RESULT_INSUFFICIENT_MEMORY;

        }

    else

        {

            {

            delete iProxy;

            iProxy = NULL;

            ret = TMS_RESULT_FATAL_ERROR;

            }

        }

    RET_REASON_IF_ERR(ret);

    return ret;

    }

gint TMSDTMFBodyImpl::AddObserver(TMSDTMFObserver& obsrvr, gpointer user_data)

    {

    gint ret(TMS_RESULT_SUCCESS);

    if (!iObserver)

        {

        iObserver = &obsrvr;

        iUserData = user_data;

        if (iProxy)

            {

            ret = iProxy->SetMsgQueueNotifier(EMsgQueueDTMFType, iObserver,

                    iParent, iClientId);

            }

        else

            {

            ret = TMS_RESULT_DOES_NOT_EXIST;

            }

        }

    else

        {

        ret = TMS_RESULT_ALREADY_EXIST;

        }

    return ret;

    }

gint TMSDTMFBodyImpl::RemoveObserver(TMSDTMFObserver& obsrvr)

    {

    gint ret(TMS_RESULT_SUCCESS);

    if (iProxy && (&obsrvr == iObserver))

        {

        ret = iProxy->RemoveMsgQueueNotifier(EMsgQueueDTMFType, iObserver);

        iObserver = NULL;

        }

    else

        {

        ret = TMS_RESULT_DOES_NOT_EXIST;

        }

    return ret;

    }

gint TMSDTMFBodyImpl::Start()

    {

    gint ret(TMS_RESULT_SUCCESS);

    if (iProxy && iString)

        {

        if (iString->len)

            {

            ret = iProxy->StartDTMF(iStreamType, iString);

            }

        else

            {

            ret = TMS_RESULT_INVALID_ARGUMENT;

            }

        }

    else

        {

        ret = TMS_RESULT_UNINITIALIZED_OBJECT;

        }

    return ret;

    }

gint TMSDTMFBodyImpl::Stop()

    {

    gint ret(TMS_RESULT_SUCCESS);

    if (iProxy)

        {

        ret = iProxy->StopDTMF(iStreamType);

        }

    else

        {

        ret = TMS_RESULT_UNINITIALIZED_OBJECT;

        }

    return ret;

    }

gint TMSDTMFBodyImpl::SetTone(GString* string)

    {

    __ASSERT_ALWAYS(string, PANIC(TMS_RESULT_NULL_ARGUMENT));

    gint ret(TMS_RESULT_SUCCESS);

    if (iString)

        {

        if (iString->len)

            {

            g_string_free(iString, TRUE);

            }

        }

    iString = g_string_new_len(string->str, string->len);

    return ret;

    }

gint TMSDTMFBodyImpl::ContinueDTMFStringSending(gboolean sending)

    {

    gint ret(TMS_RESULT_SUCCESS);

    if (iProxy)

        {

        ret = iProxy->ContinueDTMFStringSending(sending);

        }

    else

        {

        ret = TMS_RESULT_DOES_NOT_EXIST;

        }

    return ret;

    }