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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Example Device Info Extension Data Container Plugin source file.
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*
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*/
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// EXTERNAL INCLUDES
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#include <e32base.h>
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// CLASS HEADER
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#include "exampledevinfextdatacontainerplugin.h"
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// -----------------------------------------------------------------------------
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// CExampleDevInfExtDataContainerPlugin::CExampleDevInfExtDataContainerPlugin()
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// -----------------------------------------------------------------------------
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CExampleDevInfExtDataContainerPlugin::CExampleDevInfExtDataContainerPlugin()
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{
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}
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// -----------------------------------------------------------------------------
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// void CExampleDevInfExtDataContainerPlugin::ConstructL()
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// -----------------------------------------------------------------------------
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void CExampleDevInfExtDataContainerPlugin::ConstructL()
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{
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}
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// -----------------------------------------------------------------------------
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// CExampleDevInfExtDataContainerPlugin* CExampleDevInfExtDataContainerPlugin::NewL()
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// -----------------------------------------------------------------------------
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CExampleDevInfExtDataContainerPlugin* CExampleDevInfExtDataContainerPlugin::NewL()
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{
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CExampleDevInfExtDataContainerPlugin* self =
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new (ELeave) CExampleDevInfExtDataContainerPlugin();
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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return self;
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}
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// -----------------------------------------------------------------------------
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// CExampleDevInfExtDataContainerPlugin::~CExampleDevInfExtDataContainerPlugin()
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// -----------------------------------------------------------------------------
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CExampleDevInfExtDataContainerPlugin::~CExampleDevInfExtDataContainerPlugin()
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{
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for( TInt i = 0; i < iExtensionArray.Count(); i++ )
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{
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iExtensionArray[ i ].iXValArray.Close();
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}
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iExtensionArray.Close();
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}
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// -----------------------------------------------------------------------------
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// TInt CExampleDevInfExtDataContainerPlugin::GetExtensionCountL()
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// -----------------------------------------------------------------------------
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TInt CExampleDevInfExtDataContainerPlugin::GetExtensionCountL()
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{
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return iExtensionArray.Count();
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}
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// -----------------------------------------------------------------------------
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// const TDesC8& CExampleDevInfExtDataContainerPlugin::GetExtNameL()
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// -----------------------------------------------------------------------------
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const TDesC8& CExampleDevInfExtDataContainerPlugin::GetExtNameL( TInt aExtIndex )
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{
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if( aExtIndex < 0 || aExtIndex >= iExtensionArray.Count() )
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{
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// Illegal index
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User::Leave( KErrArgument );
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}
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return iExtensionArray[ aExtIndex ].iXNam;
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}
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// -----------------------------------------------------------------------------
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// TInt CExampleDevInfExtDataContainerPlugin::GetExtValueCountL()
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// -----------------------------------------------------------------------------
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TInt CExampleDevInfExtDataContainerPlugin::GetExtValueCountL( TInt aExtIndex )
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{
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if( aExtIndex < 0 || aExtIndex >= iExtensionArray.Count() )
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{
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// Illegal index
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User::Leave( KErrArgument );
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}
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return iExtensionArray[ aExtIndex ].iXValArray.Count();
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}
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// -----------------------------------------------------------------------------
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// const TDesC8& CExampleDevInfExtDataContainerPlugin::GetExtValueL()
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// -----------------------------------------------------------------------------
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const TDesC8& CExampleDevInfExtDataContainerPlugin::GetExtValueL( TInt aExtIndex,
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TInt aValueIndex )
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{
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// Check for illegal indices
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if( aExtIndex < 0 || aExtIndex >= iExtensionArray.Count() )
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{
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User::Leave( KErrArgument );
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}
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if( aValueIndex < 0 ||
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aValueIndex >= iExtensionArray[ aExtIndex ].iXValArray.Count() )
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{
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User::Leave( KErrArgument );
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}
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return iExtensionArray[ aExtIndex ].iXValArray[ aValueIndex ];
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}
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// -----------------------------------------------------------------------------
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// void CExampleDevInfExtDataContainerPlugin::ClearExtensions()
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// -----------------------------------------------------------------------------
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void CExampleDevInfExtDataContainerPlugin::ClearExtensions()
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{
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for( TInt i = 0; i < iExtensionArray.Count(); i++ )
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{
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iExtensionArray[ i ].iXValArray.Reset();
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}
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iExtensionArray.Reset();
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}
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// -----------------------------------------------------------------------------
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// void CExampleDevInfExtDataContainerPlugin::InsertExtension()
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// -----------------------------------------------------------------------------
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void CExampleDevInfExtDataContainerPlugin::InsertExtension(
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const TDesC8& aXNam, const TDesC8& aXVal )
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{
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TInt index = FindExtensionIndex( aXNam );
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if( index != KErrNotFound )
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{
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AddXValToItem( index, aXVal );
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}
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else
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{
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AddNewXValItem( aXNam, aXVal );
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}
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}
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// -----------------------------------------------------------------------------
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// void CExampleDevInfExtDataContainerPlugin::RemoveExtension()
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// -----------------------------------------------------------------------------
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void CExampleDevInfExtDataContainerPlugin::RemoveExtension( const TDesC8& aXNam )
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{
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TInt index = FindExtensionIndex( aXNam );
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if( index != KErrNotFound )
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{
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iExtensionArray.Remove( index );
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}
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}
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// -----------------------------------------------------------------------------
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// void CExampleDevInfExtDataContainerPlugin::FindExtensionIndex()
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// -----------------------------------------------------------------------------
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TInt CExampleDevInfExtDataContainerPlugin::FindExtensionIndex(
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const TDesC8& aXNam )
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{
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TInt index = KErrNotFound;
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for( TInt i = 0; i < iExtensionArray.Count(); i++ )
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{
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TExampleDevInfExtExtensionItem item = iExtensionArray[ i ];
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if( aXNam.Compare( item.iXNam ) == 0 )
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{
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index = i;
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break;
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}
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}
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return index;
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}
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// -----------------------------------------------------------------------------
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// void CExampleDevInfExtDataContainerPlugin::AddXValToItem()
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// -----------------------------------------------------------------------------
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void CExampleDevInfExtDataContainerPlugin::AddXValToItem(
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const TInt aIndex, const TDesC8& aXVal )
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{
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ASSERT( aIndex >= 0 );
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ASSERT( aIndex < iExtensionArray.Count() );
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if( aXVal.Length() == 0 )
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{
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// No XVal set, do not insert anything to XVal array
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return;
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}
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else if( aXVal.Length() <= KExtensionElementMaxLength )
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{
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iExtensionArray[ aIndex ].iXValArray.Append( aXVal );
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}
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else
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{
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iExtensionArray[ aIndex ].iXValArray.Append(
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aXVal.Left( KExtensionElementMaxLength ) );
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}
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}
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// -----------------------------------------------------------------------------
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// void CExampleDevInfExtDataContainerPlugin::AddNewXValItem()
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// -----------------------------------------------------------------------------
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void CExampleDevInfExtDataContainerPlugin::AddNewXValItem(
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const TDesC8& aXNam, const TDesC8& aXVal )
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{
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TExampleDevInfExtExtensionItem item;
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// Insert XNam
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if( aXNam.Length() <= KExtensionElementMaxLength )
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{
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item.iXNam = aXNam;
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}
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else
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{
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item.iXNam = aXNam.Left( KExtensionElementMaxLength );
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}
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// Insert XVal
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if( aXVal.Length() > 0 )
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{
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if( aXVal.Length() <= KExtensionElementMaxLength )
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{
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item.iXValArray.Append( aXVal );
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}
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else
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{
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item.iXValArray.Append( aXVal.Left( KExtensionElementMaxLength ) );
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}
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}
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// Add to extension array as a new entry
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iExtensionArray.Append( item );
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}
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// End of file
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