/*

* Copyright (c) 2009 Sony Ericsson Mobile Communications AB

* 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:

* Sony Ericsson Mobile Communications AB - initial contribution.

* Nokia Corporation - additional changes.

* 

* Contributors:

* 

* Description:

* Implements the Enhanced SMS Predefined and User Defined sound IE.

*

*/

/**

 *  @file

 *  

 *  Implements  CEMSPreDefSoundIE and CEmsSoundIE classes

 */

#include <emssoundie.h>

EXPORT_C CEmsPreDefSoundIE* CEmsPreDefSoundIE::NewL(TPredefinedSound aSound)

/**

 *  @capability None

 */

	{

	if(aSound > EChordLow)User::Leave(KErrArgument);

	CEmsPreDefSoundIE* self = new (ELeave) CEmsPreDefSoundIE();

	CleanupStack::PushL(self);

	self->ConstructL(aSound);

	CleanupStack::Pop(self);

	return self;

	}

EXPORT_C CEmsInformationElement* CEmsPreDefSoundIE::DuplicateL() const

/**

 *  @capability None

 */

	{

	CEmsPreDefSoundIE* copy = new (ELeave) CEmsPreDefSoundIE();

	CleanupStack::PushL(copy);

	copy->CopyL(*this);

	CleanupStack::Pop(copy);

	return copy;

	}

EXPORT_C CEmsPreDefSoundIE::TPredefinedSound CEmsPreDefSoundIE::PredefinedSound() const

/**

 *  @capability None

 */

	{

	return iSound;

	}

CEmsPreDefSoundIE::CEmsPreDefSoundIE(): CEmsInformationElement(CSmsInformationElement::ESmsEnhancedPredefinedSound){iEncodedBodyLength=1;}

void CEmsPreDefSoundIE::ConstructL(TPredefinedSound aSound)

	{

	iSound = aSound;

	}

EXPORT_C void CEmsPreDefSoundIE::CopyL(const CEmsPreDefSoundIE& aSrc)

/**

 *  @capability None

 */

	{

	CEmsInformationElement::CopyL(aSrc);

	iSound = aSrc.iSound;

	}

/**

 *  Encodes the information element into its raw format. (no IE id)

 *  

 *  @param aPtr the buffer to be used which is to contain the data

 *  @param TBool boolean to indicate if it is for serialisation or encoding

 */

void CEmsPreDefSoundIE::EncodeBodyL(TPtr8 aPtr, TBool) const

	{

	aPtr.Append(static_cast<TUint8>(iSound));

	}

/**

 *  Decodes the raw data out of an information element into this class.

 *  

 *  @param aPtr The raw predefined animation data

 *  @param TBool boolean to indicate if it is from serialisation

 *  @leave KErrCorrupt If the size of the data does not match what is expected.

 */

void CEmsPreDefSoundIE::DecodeBodyL(const TPtrC8 aPtr, TBool)

	{

	__ASSERT_ALWAYS( aPtr.Length()==1, User::Leave(KErrCorrupt));

	iSound = static_cast<TPredefinedSound>(aPtr[0]);

	}

CEmsSoundIE* CEmsSoundIE::NewL()

	{

	CEmsSoundIE* self = new (ELeave) CEmsSoundIE();

	return self;

	}

EXPORT_C CEmsSoundIE* CEmsSoundIE::NewL(const TDesC8& aMelody)

/**

 *  @capability None

 */

	{

	CEmsSoundIE* self = new (ELeave) CEmsSoundIE();

	CleanupStack::PushL(self);

	self->ConstructL(aMelody);

	CleanupStack::Pop(self);

	return self;

	}

EXPORT_C CEmsInformationElement* CEmsSoundIE::DuplicateL() const

/**

 *  @capability None

 */

	{

	CEmsSoundIE* copy = new (ELeave) CEmsSoundIE();

	CleanupStack::PushL(copy);

	copy->CopyL(*this);

	CleanupStack::Pop(copy);

	return copy;

	}

CEmsSoundIE::CEmsSoundIE() : CEmsInformationElement(CSmsInformationElement::ESmsEnhancedUserDefinedSound){}

void CEmsSoundIE::ConstructL(const TDesC8& aMelody)

	{

	__ASSERT_ALWAYS(aMelody.Length()<=EMaxSoundLength, User::Leave(KErrCorrupt));

	iMelody = aMelody.AllocL();

	iEncodedBodyLength=iMelody->Length();

	}

EXPORT_C void CEmsSoundIE::CopyL(const CEmsSoundIE& aSrc)

/**

 *  @capability None

 */

	{

	Reset();

	CEmsInformationElement::CopyL(aSrc);

	__ASSERT_ALWAYS(aSrc.iMelody, User::Leave(KErrCorrupt));

	iMelody = aSrc.iMelody->AllocL();

	}

EXPORT_C const HBufC8* CEmsSoundIE::Melody() const

/**

 *  @capability None

 */

	{

	return iMelody;

	}

/**

 *  Encodes the information element into its raw format. (no IE id)

 *  

 *  @param aPtr the buffer to be used which is to contain the data

 *  @param TBool boolean to indicate if it is for serialisation or encoding

 *  @leave KErrCorrupt If the melody has not been defined.

 */

void CEmsSoundIE::EncodeBodyL(TPtr8 aPtr, TBool) const

	{

	__ASSERT_ALWAYS(iMelody!=NULL, User::Leave(KErrCorrupt));

	aPtr.Append(*iMelody);

	}

/**

 *  Decodes the raw data out of an information element into this class.

 *  

 *  @param aPtr The raw predefined animation data

 *  @param TBool boolean to indicate if it is from serialisation

 *  @leave KErrCorrupt If the size of the data does not match what is expected.

 */

void CEmsSoundIE::DecodeBodyL(const TPtrC8 aPtr, TBool)

	{

	__ASSERT_ALWAYS(aPtr.Length()<=EMaxSoundLength, User::Leave(KErrCorrupt));

	Reset();

	iMelody = aPtr.AllocL();

	}

EXPORT_C CEmsSoundIE::~CEmsSoundIE()

/**

 *  @capability None

 */

	{

	Reset();

	}

void CEmsSoundIE::Reset()

	{

	delete iMelody;

	iMelody = NULL;

	}