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/*
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* Copyright (c) 2005-2009 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:
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*
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*/
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#include "T_EntryArrayData.h"
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#include "T_EntryData.h"
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#include "FileserverUtil.h"
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// Commands
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_LIT( KCmdCount, "count" );
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_LIT( KCmdDelete, "~" );
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_LIT( KCmdNew, "new" );
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_LIT( KCmdIndexOperator, "[]" );
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// Parameters
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_LIT( KParamDestination, "destination" );
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_LIT( KParamExpected, "expected" );
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_LIT( KParamIndex, "index" );
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CT_EntryArrayData* CT_EntryArrayData::NewL()
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/**
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* Two phase constructor
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*/
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{
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CT_EntryArrayData* ret = new (ELeave) CT_EntryArrayData();
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CleanupStack::PushL( ret );
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ret->ConstructL();
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CleanupStack::Pop( ret );
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return ret;
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}
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CT_EntryArrayData::CT_EntryArrayData()
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: iEntryArray(NULL)
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/**
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* Protected constructor. First phase construction
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*/
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{
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}
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void CT_EntryArrayData::ConstructL()
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/**
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* Protected constructor. Second phase construction
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*/
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{
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}
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CT_EntryArrayData::~CT_EntryArrayData()
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/**
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* Destructor.
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*/
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{
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DoCmdDelete();
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}
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TAny* CT_EntryArrayData::GetObject()
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/**
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* Return a pointer to the object that the data wraps
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*
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* @return pointer to the object that the data wraps
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*/
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{
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return iEntryArray;
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}
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TBool CT_EntryArrayData::DoCommandL( const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/ )
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/**
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* Process a command read from the ini file
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*
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* @param aCommand the command to process
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* @param aSection the entry in the ini file requiring the command to be processed
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*
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* @return ETrue if the command is processed
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*/
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{
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TBool retVal = ETrue;
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if ( aCommand == KCmdIndexOperator )
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{
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DoCmdIndexOperatorL( aSection );
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}
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else if ( aCommand == KCmdCount )
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{
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DoCmdCount( aSection );
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}
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else if ( aCommand == KCmdDelete )
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{
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DoCmdDelete();
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}
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else if ( aCommand == KCmdNew )
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{
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DoCmdNew();
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}
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else
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{
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retVal = EFalse;
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}
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return retVal;
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}
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void CT_EntryArrayData::DoCmdIndexOperatorL( const TDesC& aSection )
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/**
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* Assigns an element of TEntryArray to another TEntry object using "=" operator
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*/
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{
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TInt index;
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TPtrC entryObjectName;
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if( GET_MANDATORY_INT_PARAMETER( KParamIndex, aSection, index ) &&
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GET_MANDATORY_STRING_PARAMETER( KParamDestination, aSection, entryObjectName ))
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{
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TEntry* entry = new(ELeave) TEntry();
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CleanupStack::PushL(entry);
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*entry = iEntryArray->operator[](index);
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CT_EntryData* entryWrapperObject = static_cast<CT_EntryData*>(GetDataWrapperL(entryObjectName));
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if(!entryWrapperObject)
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{
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ERR_PRINTF2(_L("%S is not initialised"), &entryObjectName);
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SetBlockResult(EFail);
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CleanupStack::PopAndDestroy(entry);
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}
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else
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{
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entryWrapperObject->SetObjectL(entry);
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CleanupStack::Pop(entry);
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}
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}
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}
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void CT_EntryArrayData::DoCmdCount( const TDesC& aSection )
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/**
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* Checks if TEntryArray has expected number of elements
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*/
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{
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TInt expected;
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if( GET_MANDATORY_INT_PARAMETER( KParamExpected, aSection, expected ) )
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{
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INFO_PRINTF2( _L( "Count(). Expected value = %d" ), expected );
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TInt result = iEntryArray->Count();
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if ( result != expected )
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{
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ERR_PRINTF3(_L("Count %d != expected %d"), result, expected );
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SetBlockResult( EFail );
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}
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}
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}
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void CT_EntryArrayData::DoCmdDelete()
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/**
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* Deletes TEntryArray class instance
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*/
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{
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DoCleanup();
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}
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void CT_EntryArrayData::DoCmdNew()
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/**
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* Creates new TEntryArray class instance
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*/
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{
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DoCmdDelete();
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INFO_PRINTF1( _L( "Create new TEntryArray() class instance." ) );
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TRAPD( err, iEntryArray = new (ELeave) TEntryArray() );
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if ( err != KErrNone )
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{
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ERR_PRINTF2( _L( "new TEntryArray() error %d" ), err );
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SetBlockResult( EFail );
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}
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}
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void CT_EntryArrayData::SetObjectL( TAny* aAny )
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/**
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* Set the wrapped data object with new value
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*/
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{
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DoCleanup();
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iEntryArray = static_cast<TEntryArray*> ( aAny );
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}
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void CT_EntryArrayData::DoCleanup()
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/** Deltes TEntry class instance */
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{
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INFO_PRINTF1( _L( "Delete TEntryArray class instance" ) );
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delete iEntryArray;
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iEntryArray = NULL;
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}
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