/*

* 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:

*

*/

/**

@file

@internalComponent

*/

#include "paramconversion.h"

#include <uri8.h>

#include <openmax/il/khronos/v1_x/OMX_Component.h>

OMX_PARAM_CONTENTURITYPE* ParamConversion::FilenameAsContentUriStructV1_0L(const TDesC& aFileName)

	{

	CUri8* aFileUri = CUri8::CreateFileUriL(aFileName);

	CleanupStack::PushL(aFileUri);

	const TDesC8& aUriDes = aFileUri->Uri().UriDes();

	if(aUriDes.Length() > 255)

		{

		User::Leave(KErrTooBig);

		}

	OMX_PARAM_CONTENTURITYPE* aUriStruct = reinterpret_cast<OMX_PARAM_CONTENTURITYPE*>(new(ELeave) TUint8[264]);

	aUriStruct->nSize = 264;

	aUriStruct->nVersion.s.nVersionMajor = 1;

	aUriStruct->nVersion.s.nVersionMinor = 0;

	aUriStruct->nVersion.s.nRevision = 0;

	aUriStruct->nVersion.s.nStep = 0;

	TPtr8 aUriStructDes(aUriStruct->contentURI, aUriDes.Length()+1);

	aUriStructDes = aUriDes;

	aUriStructDes.Append('\0');

	CleanupStack::PopAndDestroy(aFileUri);

	return aUriStruct;

	}

OMX_PARAM_CONTENTURITYPE* ParamConversion::FilenameAsContentUriStructV1_1L(const TDesC& aFileName)

	{

	CUri8* aFileUri = CUri8::CreateFileUriL(aFileName);

	CleanupStack::PushL(aFileUri);

	const TDesC8& aUriDes = aFileUri->Uri().UriDes();

	// sizeof(OMX_PARAM_CONTENTURITYPE) includes 1 byte for the URI name. counting this as well leaves room for a null terminator.

	TInt aStructSize = 9 + aUriDes.Length();

	TUint8* aUriBytes = new(ELeave) TUint8[aStructSize];

	OMX_PARAM_CONTENTURITYPE* aUriStruct = reinterpret_cast<OMX_PARAM_CONTENTURITYPE*>(aUriBytes);

	aUriStruct->nSize = aStructSize;

	aUriStruct->nVersion.s.nVersionMajor = OMX_VERSION_MAJOR;

	aUriStruct->nVersion.s.nVersionMinor = OMX_VERSION_MINOR;

	aUriStruct->nVersion.s.nRevision = OMX_VERSION_REVISION;

	aUriStruct->nVersion.s.nStep = OMX_VERSION_STEP;

	TPtr8 aUriStructDes(aUriStruct->contentURI, aUriDes.Length()+1);

	aUriStructDes = aUriDes;

	aUriStructDes.Append('\0');

	CleanupStack::PopAndDestroy(aFileUri);

	return aUriStruct;

	}