sl@0: /*
sl@0: * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include "T_EntryArrayData.h"
sl@0: #include "T_EntryData.h"
sl@0: #include "FileserverUtil.h"
sl@0: 
sl@0: // Commands
sl@0: _LIT( KCmdCount,				"count" );
sl@0: _LIT( KCmdDelete,				"~" );
sl@0: _LIT( KCmdNew,					"new" );
sl@0: _LIT( KCmdIndexOperator,		"[]" );
sl@0: 
sl@0: // Parameters
sl@0: _LIT( KParamDestination,		"destination" );
sl@0: _LIT( KParamExpected,			"expected" );
sl@0: _LIT( KParamIndex,				"index" );
sl@0: 
sl@0: 
sl@0: CT_EntryArrayData* CT_EntryArrayData::NewL()
sl@0: /**
sl@0: * Two phase constructor
sl@0: */
sl@0: 	{
sl@0: 	CT_EntryArrayData* ret = new (ELeave) CT_EntryArrayData();
sl@0: 	CleanupStack::PushL( ret );
sl@0: 	ret->ConstructL();
sl@0: 	CleanupStack::Pop( ret );
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: CT_EntryArrayData::CT_EntryArrayData()
sl@0: :	iEntryArray(NULL)
sl@0: /**
sl@0: * Protected constructor. First phase construction
sl@0: */
sl@0: 	{
sl@0: 	}
sl@0: 	
sl@0: void CT_EntryArrayData::ConstructL()
sl@0: /**
sl@0: * Protected constructor. Second phase construction
sl@0: */
sl@0: 	{
sl@0: 	}
sl@0: 	
sl@0: CT_EntryArrayData::~CT_EntryArrayData()
sl@0: /**
sl@0: * Destructor.
sl@0: */
sl@0: 
sl@0: 	{
sl@0: 	DoCmdDelete();
sl@0: 	}
sl@0: 	
sl@0: TAny* CT_EntryArrayData::GetObject()
sl@0: /**
sl@0: * Return a pointer to the object that the data wraps
sl@0: *
sl@0: * @return pointer to the object that the data wraps
sl@0: */
sl@0: 
sl@0: 	{
sl@0: 	return iEntryArray;
sl@0: 	}
sl@0: 
sl@0: TBool CT_EntryArrayData::DoCommandL( const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/ )
sl@0: /**
sl@0: * Process a command read from the ini file
sl@0: *
sl@0: * @param aCommand	the command to process
sl@0: * @param aSection		the entry in the ini file requiring the command to be processed
sl@0: *
sl@0: * @return ETrue if the command is processed
sl@0: */	
sl@0: 	{
sl@0: 	TBool retVal = ETrue;
sl@0: 	
sl@0: 	if ( aCommand == KCmdIndexOperator )
sl@0: 		{
sl@0: 		DoCmdIndexOperatorL( aSection );
sl@0: 		}
sl@0: 	else if ( aCommand == KCmdCount )
sl@0: 		{
sl@0: 		DoCmdCount( aSection );
sl@0: 		}
sl@0: 	else if ( aCommand == KCmdDelete )
sl@0: 		{
sl@0: 		DoCmdDelete();
sl@0: 		}
sl@0: 	else if ( aCommand == KCmdNew )
sl@0: 		{
sl@0: 		DoCmdNew();
sl@0: 		}
sl@0: 	else
sl@0: 	    {
sl@0: 	    retVal = EFalse;    
sl@0: 	    }
sl@0: 	
sl@0: 	return retVal;
sl@0: 	}
sl@0: 	
sl@0: void CT_EntryArrayData::DoCmdIndexOperatorL( const TDesC& aSection )
sl@0: /**
sl@0: * Assigns an element of TEntryArray to another TEntry object using "=" operator
sl@0: */
sl@0: 	{
sl@0: 	TInt index;
sl@0: 	TPtrC entryObjectName;
sl@0: 	
sl@0: 	if( GET_MANDATORY_INT_PARAMETER( KParamIndex, aSection, index ) && 
sl@0: 		GET_MANDATORY_STRING_PARAMETER( KParamDestination, aSection, entryObjectName ))
sl@0: 		{
sl@0: 		TEntry* entry = new(ELeave) TEntry();
sl@0: 		CleanupStack::PushL(entry);
sl@0: 		
sl@0: 		*entry = iEntryArray->operator[](index);
sl@0: 		CT_EntryData* entryWrapperObject = static_cast<CT_EntryData*>(GetDataWrapperL(entryObjectName));
sl@0: 		
sl@0: 		if(!entryWrapperObject)
sl@0: 		    {
sl@0: 			ERR_PRINTF2(_L("%S is not initialised"), &entryObjectName);
sl@0: 		    SetBlockResult(EFail); 
sl@0: 		    CleanupStack::PopAndDestroy(entry);
sl@0: 		    }
sl@0: 		else
sl@0: 			{
sl@0: 			entryWrapperObject->SetObjectL(entry);
sl@0: 			CleanupStack::Pop(entry);
sl@0: 			}
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: void CT_EntryArrayData::DoCmdCount( const TDesC& aSection )
sl@0: /**
sl@0: * Checks if TEntryArray has expected number of elements
sl@0: */
sl@0: 	{
sl@0: 	TInt expected;	
sl@0: 	if( GET_MANDATORY_INT_PARAMETER( KParamExpected, aSection, expected ) )
sl@0: 		{
sl@0: 		INFO_PRINTF2( _L( "Count(). Expected value = %d" ), expected );
sl@0: 		
sl@0: 		TInt result = iEntryArray->Count();
sl@0: 		if ( result != expected )
sl@0: 			{
sl@0: 			ERR_PRINTF3(_L("Count %d != expected %d"), result, expected );
sl@0: 			SetBlockResult( EFail );
sl@0: 			}
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: void CT_EntryArrayData::DoCmdDelete()
sl@0: /**
sl@0: * Deletes TEntryArray class instance
sl@0: */
sl@0:     {
sl@0: 	DoCleanup();
sl@0:     }
sl@0: 	
sl@0: void CT_EntryArrayData::DoCmdNew()
sl@0: /**
sl@0: * Creates new TEntryArray class instance
sl@0: */
sl@0: 	{
sl@0: 	DoCmdDelete();
sl@0: 	
sl@0: 	INFO_PRINTF1( _L( "Create new TEntryArray() class instance." ) );
sl@0: 	TRAPD( err, iEntryArray = new (ELeave) TEntryArray() );
sl@0: 	if ( err != KErrNone )
sl@0: 		{
sl@0: 		ERR_PRINTF2( _L( "new TEntryArray() error %d" ), err );
sl@0: 		SetBlockResult( EFail );
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: 	
sl@0: void CT_EntryArrayData::SetObjectL( TAny* aAny )
sl@0: /**
sl@0: * Set the wrapped data object with new value
sl@0: */
sl@0: 	{
sl@0: 	DoCleanup();
sl@0: 	iEntryArray = static_cast<TEntryArray*> ( aAny );
sl@0: 	}
sl@0: 	
sl@0: void CT_EntryArrayData::DoCleanup()
sl@0: /** Deltes TEntry class instance */
sl@0:     {
sl@0: 	INFO_PRINTF1( _L( "Delete TEntryArray class instance" ) );
sl@0: 	delete iEntryArray;
sl@0: 	iEntryArray = NULL;
sl@0:     }
sl@0: 
sl@0: