mmappcomponents/mmmtpdataprovider/mmmtpdprequestprocessor/src/cdescriptionutility.cpp
/*
* 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:
*
*/
#include <mtp/cmtptypeinterdependentpropdesc.h>
#include <mtp/cmtptypeobjectpropdesc.h>
#include <mtp/cmtptypestring.h>
#include "cdescriptionutility.h"
#include "tobjectdescription.h"
#include "mmmtpdplogger.h"
_LIT( KMtpObjDescObjFileName,
"[a-zA-Z!#\\$%&'\\(\\)\\-0-9@\\^_\\`\\{\\}\\~][a-zA-Z!#\\$%&'\\(\\)\\-0-9@\\^_\\`\\{\\}\\~ ]{0, 7}\\.[[a-zA-Z!#\\$%&'\\(\\)\\-0-9@\\^_\\`\\{\\}\\~][a-zA-Z!#\\$%&'\\(\\)\\-0-9@\\^_\\`\\{\\}\\~ ]{0, 2}]?" );
// RegEx is [a-zA-Z!#\$%&'\(\)\-0-9@\^_\`\{\}\~][a-zA-Z!#\$%&'\(\)\-0-9@\^_\`\{\}\~ ]{0, 7}\.[[a-zA-Z!#\$%&'\(\)\-0-9@\^_\`\{\}\~][a-zA-Z!#\$%&'\(\)\-0-9@\^_\`\{\}\~ ]{0, 2}]?
EXPORT_C CDescriptionUtility::CDescriptionUtility()
{
// Do nothing
}
EXPORT_C CDescriptionUtility::~CDescriptionUtility()
{
// Do nothing
}
CMTPTypeObjectPropDesc* CDescriptionUtility::NewCommonObjectPropertyL( TUint16 aPropCode )
{
CMTPTypeObjectPropDesc* propertyDesc = NULL;
switch ( aPropCode )
{
case EMTPObjectPropCodeStorageID:
case EMTPObjectPropCodeObjectFormat:
case EMTPObjectPropCodeObjectSize:
case EMTPObjectPropCodeParentObject:
case EMTPObjectPropCodePersistentUniqueObjectIdentifier:
case EMTPObjectPropCodeName:
case EMTPObjectPropCodeDateAdded:
case EMTPObjectPropCodeAlbumArtist:
propertyDesc = CMTPTypeObjectPropDesc::NewL( aPropCode );
break;
// Protection Status (m)
case EMTPObjectPropCodeProtectionStatus:
propertyDesc = NewProtectionStatusPropDescL();
break;
// FileName
case EMTPObjectPropCodeObjectFileName:
propertyDesc = NewFileNamePropDescL();
break;
// Consumable (m)
case EMTPObjectPropCodeNonConsumable:
propertyDesc = NewNonConsumablePropDescL();
break;
case EMTPObjectPropCodeDateModified: // Date Modified
case EMTPObjectPropCodeDateCreated: // Date Created
{
CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo;
propertyInfo.iDataType = EMTPTypeString;
propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::EDateTimeForm;
propertyInfo.iGetSet = CMTPTypeObjectPropDesc::EReadOnly;
propertyDesc = CMTPTypeObjectPropDesc::NewL( aPropCode,
propertyInfo,
NULL );
}
break;
default:
break;
}
return propertyDesc;
}
// -----------------------------------------------------------------------------
// CDescriptionUtility::NewRangeFormDescriptionL
//
// -----------------------------------------------------------------------------
//
EXPORT_C CMTPTypeObjectPropDesc* CDescriptionUtility::NewRangeFormDescriptionL( TUint16 aPropertyCode,
TUint32 aMinValue,
TUint32 aMaxValue,
TUint32 aStepValue,
TBool aIsReadOnly )
{
PRINT1( _L( "MM MTP => CDescriptionUtility::NewRangeFormDescriptionL, aPropertyCode = 0x%x" ),
aPropertyCode );
CMTPTypeObjectPropDescRangeForm* form =
CMTPTypeObjectPropDescRangeForm::NewLC( EMTPTypeUINT32 ); // + form
// Set expected values
form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMinimumValue, aMinValue );
form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMaximumValue, aMaxValue );
form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EStepSize, aStepValue );
CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo;
propertyInfo.iDataType = EMTPTypeUINT32;
propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm;
propertyInfo.iGetSet = !aIsReadOnly;
CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( aPropertyCode,
propertyInfo,
form ); // + propertyDesc
CleanupStack::PopAndDestroy( form ); // - form
PRINT( _L( "MM MTP <= CDescriptionUtility::NewRangeFormDescriptionL" ) );
return propertyDesc;
}
// -----------------------------------------------------------------------------
// CDescriptionUtility::GetGroupCode
// Get MTPTypeObjectPropDesc according to property code
// -----------------------------------------------------------------------------
//
TUint32 CDescriptionUtility::GetGroupCode( TUint32 aPropCode )
{
TInt count = sizeof( KPropGroupMapTable ) / sizeof( KPropGroupMapTable[0] );
for( TInt i = 0; i < count; i++ )
{
if ( aPropCode == KPropGroupMapTable[i].iPropCode )
return KPropGroupMapTable[i].iGroupCode;
}
return EGroupCodeNotDefined;
}
// -----------------------------------------------------------------------------
// CDescriptionUtility::NewProtectionStatusPropDescL
// New MTPTypeObjectPropDesc protection status
// -----------------------------------------------------------------------------
//
CMTPTypeObjectPropDesc* CDescriptionUtility::NewProtectionStatusPropDescL()
{
PRINT( _L( "MM MTP => CDescriptionUtility::NewProtectionStatusPropDescL" ) );
CMTPTypeObjectPropDescEnumerationForm* expectedForm =
CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT16 ); // + expectedForm
TUint16 values[] =
{
EMTPProtectionNoProtection,
EMTPProtectionReadOnly
};
TInt numValues = sizeof ( values ) / sizeof ( values[0] ) ;
for ( TInt i = 0; i < numValues; i++ )
{
TMTPTypeUint16 data( values[i] );
expectedForm->AppendSupportedValueL( data );
}
CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeProtectionStatus, *expectedForm );
CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm
PRINT( _L( "MM MTP <= CDescriptionUtility::NewProtectionStatusPropDescL" ) );
return propertyDesc;
}
// -----------------------------------------------------------------------------
// CDescriptionUtility::NewFileNamePropDescL
// Get MTPTypeObjectPropDesc New file name
// -----------------------------------------------------------------------------
//
CMTPTypeObjectPropDesc* CDescriptionUtility::NewFileNamePropDescL()
{
PRINT( _L( "MM MTP => CDescriptionUtility::NewFileNamePropDescL" ) );
CMTPTypeString* form = CMTPTypeString::NewLC( KMtpObjDescObjFileName ); // + form
CMTPTypeObjectPropDesc* ret = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeObjectFileName,
CMTPTypeObjectPropDesc::ERegularExpressionForm,
form );
CleanupStack::PopAndDestroy( form ); // - form
PRINT( _L( "MM MTP <= CDescriptionUtility::NewFileNamePropDescL" ) );
return ret;
}
// -----------------------------------------------------------------------------
// CDescriptionUtility::NewFileNamePropDescL
// Get MTPTypeObjectPropDesc New file name
// -----------------------------------------------------------------------------
//
CMTPTypeObjectPropDesc* CDescriptionUtility::NewNonConsumablePropDescL()
{
PRINT( _L( "MM MTP => CDescriptionUtility::NewNonConsumablePropDescL" ) );
CMTPTypeObjectPropDescEnumerationForm* expectedForm =
CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT8 ); // + expectedForm
TUint8 values[] =
{
EMTPConsumable,
EMTPNonConsumable
};
TInt numValues = sizeof ( values ) / sizeof ( values[0] );
for ( TInt i = 0; i < numValues; i++ )
{
TMTPTypeUint8 data( values[i] );
expectedForm->AppendSupportedValueL( data );
}
CMTPTypeObjectPropDesc* ret = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeNonConsumable,
CMTPTypeObjectPropDesc::EEnumerationForm,
expectedForm );
CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm
PRINT( _L( "MM MTP <= CDescriptionUtility::NewNonConsumablePropDescL" ) );
return ret;
}
// end of file