--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imservices/ossprotocoladaptation/src/search/csearchkeystore.cpp	Thu Dec 17 08:54:49 2009 +0200
@@ -0,0 +1,227 @@
+/*
+* Copyright (c) 2007 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:  This class handles dynamic search label-key pair storing.
+*
+*/
+
+
+#include "csearchkeystore.h"
+#include "ossprotocolpluginlogger.h"
+
+/*!	/file
+*	/brief Implimentation of interfaces defined in csearchkeystore.h
+*/
+
+/*!	/brief documented in the header file
+*/
+CSearchKeyStore* CSearchKeyStore::NewL() 
+	{
+	LOGGER ( TXT("::CSearchKeyStore NewL Start") );		
+	
+	CSearchKeyStore* self = new ( ELeave ) CSearchKeyStore;
+	
+	CleanupStack::PushL( self );
+	self->ConstructL();
+	CleanupStack::Pop( self );
+	
+	
+	LOGGER ( TXT("::CSearchKeyStore NewL End") );		
+	return self;
+	
+	}
+
+/*!	/brief documented in the header file
+*/	
+CSearchKeyStore::CSearchKeyStore()	
+	{
+		
+	}	
+
+/*!	/brief documented in the header file
+*/
+CSearchKeyStore::~CSearchKeyStore()
+	{
+	LOGGER ( TXT("::CSearchKeyStore ~CSearchKeyStore Start") );	
+		
+	//Close the hash map
+	//<todo> any leaks here?
+	iEnumLabels.Close();
+	
+	//<todo> any leaks here?
+	//Close the hash map
+	iSupportedLabels.Close();
+
+	
+	//reset and destroy
+	iNotSupportedLabels.ResetAndDestroy();
+	
+	delete iLabelKeyHashRep;
+	
+	LOGGER ( TXT("::CSearchKeyStore ~CSearchKeyStore End") );		
+	}
+	
+/*!	/brief documented in the header file
+*/
+void CSearchKeyStore::MapLabelsToEnumL( RPointerArray<TDesC>& aLabels )
+	{
+	LOGGER ( TXT("::CSearchKeyStore MapLabelsToEnum Start") );	
+	
+	RArray<TBool> enumBool;
+	//TO avoid excessive computation, we mark enumBool[i] if 
+	//a label is already attched to that enum
+	for ( TInt i = 0; i < iEnumLabels.Count(); i++ )
+		{
+		//unmark all of it
+		enumBool.Append( 0 );
+		}
+		
+	for ( TInt i = 0; i < aLabels.Count(); i++ )
+		{
+		//Boolean to say if the label we are matching is supported
+		TBool supported = EFalse;
+		
+		//Iterate thru the hash table of cenrep labels
+		THashMapIter<TInt, TPtr16> iter( iEnumLabels );
+		//Initialize to 0
+		TInt j = 0;
+		//Loop till thr is a key
+		while( NULL != iter.NextKey() )
+			{
+			//Check if a label has been assigned to the enum
+			if ( enumBool[j] )
+				{
+				j++;
+				continue;
+				}
+			//If not
+			//Get the possible labels for this enum from cen rep
+			TPtr16 bufPtr = *(iter.CurrentValue());
+			
+			TBuf<1024> buf;
+			//LC is not leaving/cleanup
+			//It converts the aLabels to lower case 
+			buf.CopyLC( *( aLabels[i] ) );
+			
+			//Match if the current label from isoserver is in the enum labels
+			TInt match = bufPtr.Find( buf );
+			
+			if ( KErrNotFound != match )
+				{
+				//If a match is found, mark the corresponding enum 
+				enumBool[j]	= 1;			
+				TSearchKey enumvalue = ( TSearchKey )*( iter.CurrentKey() );
+				//Add to supported labels hash key and label
+				iSupportedLabels.InsertL( enumvalue, 
+							aLabels[i]->AllocL()->Des() );
+				//Set the flag as supported, so that it is not added in
+				//not supported label
+				supported = ETrue;
+				//Break from the loop
+				//Get next label try to match to the cen rep labels(supported enums)
+				break;
+				}			
+			//update the enum index tracker		
+			j++;
+			}
+		//If the label has not matched to any of the supported enum labels
+		//add that to not supported list
+		if ( EFalse == supported ) 
+			{
+			//Add to not supported labels				
+			iNotSupportedLabels.Append( ( aLabels[i]->AllocL() ) );		
+			}
+			
+		
+		}
+		
+	LOGGER ( TXT("::CSearchKeyStore MapLabelsToEnum End") );		
+	}
+
+/*!	/brief documented in the header file
+*/	
+HBufC* CSearchKeyStore::GetLabelFromEnumL( TSearchKey aEnum )
+	{
+	LOGGER ( TXT("::CSearchKeyStore GetLabelFromEnum Start") );	
+	
+	TPtr* buf = NULL;
+	//Find if the labels corresponding to enum is there
+	//and return the alloced label.
+	//Ownership is transfered to the callee
+	buf = iSupportedLabels.Find( aEnum );
+	if ( buf )	
+		{
+		return buf->AllocL();
+		}
+		
+	LOGGER ( TXT("::CSearchKeyStore GetLabelFromEnum End") );
+		
+	return NULL;
+	
+	}
+
+/*!	/brief documented in the header file
+*/	
+void CSearchKeyStore::ConstructL()	
+	{
+	LOGGER ( TXT("::CSearchKeyStore ConstructL Start") );
+	
+	iLabelKeyHashRep = CRepository::NewL( KLabelKeyStoreHash );
+	TBuf<1024> buf;
+	
+	//Read all the labels supported for localization from cen rep
+	//and have a map for the enum and search field
+	for ( TInt i = 0; i < NO_OF_KEYS_SUPPORTED; i++ ) 
+		{
+		iLabelKeyHashRep->Get( ( TSearchKey )( i ), buf );
+		iEnumLabels.InsertL( ( TSearchKey )( EUserFirstName + i ), buf.AllocL()->Des() );
+		}
+		
+	LOGGER ( TXT("::CSearchKeyStore ConstructL End") );	
+	}
+/*!	/brief Get the supported enums
+*	/return An array of pointers to the supported enums
+*/
+RPointerArray<TSearchKey> CSearchKeyStore::GetSupportedEnums()
+	{
+	LOGGER ( TXT("::CSearchKeyStore GetSupportedEnums Start") );
+	
+	RPointerArray<TSearchKey> supportedEnums;
+	THashMapIter<TInt, TPtr16> iter( iSupportedLabels );
+	
+	while ( NULL != iter.NextKey() )
+		{
+		
+		supportedEnums.Append( ( TSearchKey* )iter.CurrentKey() );
+		
+		}
+		
+	LOGGER ( TXT("::CSearchKeyStore GetSupportedEnums End") );
+	
+	return supportedEnums;
+		
+	}
+
+/*!	/brief This function returns a handle to the array of not
+*	supported label strings. Not supported here means that
+*	there are no logical strings in UI for these labels
+*	/return const handle to not supported strings
+*/
+
+const RPointerArray<TDesC> CSearchKeyStore::GetNotSupportedLabels()
+	{
+	LOGGER ( TXT("::CSearchKeyStore GetNotSupportedLabels Start") );
+	
+	return iNotSupportedLabels;		
+	}
+//End of file