1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 /**

    20 @file

    21 @internalComponent

    22 */

    23 

    24 #include "paramconversion.h"

    25 #include <uri8.h>

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

    27 

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

    29 	{

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

    31 	CleanupStack::PushL(aFileUri);

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

    33 	if(aUriDes.Length() > 255)

    34 		{

    35 		User::Leave(KErrTooBig);

    36 		}

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

    38 	aUriStruct->nSize = 264;

    39 	aUriStruct->nVersion.s.nVersionMajor = 1;

    40 	aUriStruct->nVersion.s.nVersionMinor = 0;

    41 	aUriStruct->nVersion.s.nRevision = 0;

    42 	aUriStruct->nVersion.s.nStep = 0;

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

    44 	aUriStructDes = aUriDes;

    45 	aUriStructDes.Append('\0');

    46 	CleanupStack::PopAndDestroy(aFileUri);

    47 	return aUriStruct;

    48 	}

    49 

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

    51 	{

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

    53 	CleanupStack::PushL(aFileUri);

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

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

    56 	TInt aStructSize = 9 + aUriDes.Length();

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

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

    59 	aUriStruct->nSize = aStructSize;

    60 	aUriStruct->nVersion.s.nVersionMajor = OMX_VERSION_MAJOR;

    61 	aUriStruct->nVersion.s.nVersionMinor = OMX_VERSION_MINOR;

    62 	aUriStruct->nVersion.s.nRevision = OMX_VERSION_REVISION;

    63 	aUriStruct->nVersion.s.nStep = OMX_VERSION_STEP;

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

    65 	aUriStructDes = aUriDes;

    66 	aUriStructDes.Append('\0');

    67 	CleanupStack::PopAndDestroy(aFileUri);

    68 	return aUriStruct;

    69 	}