--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiservicetabsettings/src/cvimpstsettingscenrep.cpp	Tue Feb 02 10:12:18 2010 +0200
@@ -0,0 +1,244 @@
+/*
+* Copyright (c) 2008 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:  vimpstsettings store implementation.
+*
+*/
+
+
+// INCLUDE FILES
+
+#include 	<e32std.h>
+#include    <centralrepository.h>
+
+#include    "cvimpstsettingscenrep.h"
+#include	"cvimpstsettings.h"
+#include	"cvimpstsettingskeyvaluepair.h"
+#include    "cvimpstsettingskeyvaluepairs.h"
+#include	"vimpstsettingsstorecenrepuids.h"
+#include    "vimpstsettingsstoredefinitions.h"
+#include    "rvimpstsettingsreleasearray.h"
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::CVIMPSTUiSAPCenRep
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CVIMPSTSettingsCenRep::CVIMPSTSettingsCenRep()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CVIMPSTSettingsCenRep::ConstructL( )
+    {
+    iRepository = CRepository::NewL( KCRUidIMStore ); 
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CVIMPSTSettingsCenRep* CVIMPSTSettingsCenRep::NewL( )
+    {
+    CVIMPSTSettingsCenRep* self = CVIMPSTSettingsCenRep::NewLC( );
+    CleanupStack::Pop();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::NewLC
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CVIMPSTSettingsCenRep* CVIMPSTSettingsCenRep::NewLC( )
+    {
+    CVIMPSTSettingsCenRep* self = new( ELeave ) CVIMPSTSettingsCenRep();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::~CVIMPSTSettingsCenRep
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CVIMPSTSettingsCenRep::~CVIMPSTSettingsCenRep()
+    {   
+    delete iRepository;
+    }
+
+
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::StoreNewSAPL()
+// Stores new SAP in central repository
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CVIMPSTSettingsCenRep::UpdateOldSettingsL( TUint32& aServiceId, CVIMPSTSettings* aSettings )
+    {  
+
+    // no documentation for StartTransaction() return values, leave if any error
+    User::LeaveIfError( iRepository->StartTransaction( CRepository::EReadWriteTransaction ) );
+
+    iRepository->CleanupCancelTransactionPushL();	
+
+    const RPointerArray< CVIMPSTSettingsKeyValuePair >& pairs( aSettings->KeyValuePairs().Pairs() );
+
+
+    //First delete old key-value pairs 	
+    RArray<TUint32> foundPairs;
+    CleanupClosePushL( foundPairs );
+    iRepository->FindL( EKeyValuePairBase + aServiceId, KSAPPairsMask, foundPairs );
+    TInt oldCount( foundPairs.Count() );
+    for( TInt i( 0 ); i < oldCount; ++i )
+        {
+        User::LeaveIfError( iRepository->Delete( foundPairs[i] ) );
+        }
+
+    TInt count( pairs.Count() );
+    RVIMPSTSettingsReleaseArray tempArray;
+    CleanupClosePushL( tempArray );
+    for( TInt i( 0 );i < count; ++i )
+        {
+        //HBufC ownership transfers here
+        HBufC* valuePairFlat = pairs[i]->KeyValuePairFlatLC();
+        User::LeaveIfError( iRepository->Create( EKeyValuePairBase + i + aServiceId,
+                *valuePairFlat ) );
+        // CRepository->Create() is not copying the pointed data during transaction
+        // so these must be stored until the transaction has completed
+        tempArray.AppendL( valuePairFlat );
+        CleanupStack::Pop( valuePairFlat );
+        }
+
+    TUint32 err( KErrNone );
+    //passed err will be silently consumed because the value is of no use to client
+    User::LeaveIfError( iRepository->CommitTransaction( err ) );	
+    CleanupStack::PopAndDestroy( 3 ); //temparray, foundpairs, transaction
+	
+    }
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::GetSAPL()
+// Gets SAP from central repository
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+
+void CVIMPSTSettingsCenRep::GetSettingsL( TUint32& aServiceId, CVIMPSTSettings* aSettings )
+	{
+	TRAPD( err, DoGetSettingsL( aServiceId, aSettings ) );
+	if( err )
+		{
+		User::Leave( err );
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::DoGetSAPL()
+// Does the actual get operation
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+
+void CVIMPSTSettingsCenRep::DoGetSettingsL( TUint32& aServiceId, CVIMPSTSettings* aSettings )
+	{
+	TBool transaction( StartOwnTransaction( CRepository::EReadTransaction ) );
+	if( transaction )
+	    {
+	    iRepository->CleanupCancelTransactionPushL();
+	    }
+
+	HBufC* tmpBuffer = HBufC::NewLC( NCentralRepositoryConstants::KMaxUnicodeStringLength );
+	TPtr tmpPtr( tmpBuffer->Des() );
+
+	RPointerArray< CVIMPSTSettingsKeyValuePair >& pairs( aSettings->KeyValuePairs().Pairs() );
+	pairs.ResetAndDestroy();
+
+	RArray<TUint32> foundPairs;
+	CleanupClosePushL( foundPairs );
+	iRepository->FindL( EKeyValuePairBase + aServiceId, KSAPPairsMask, foundPairs );
+	TInt count( foundPairs.Count() );
+
+	for( TInt i( 0 );i < count; ++i )
+	    {
+	    TPtr valuePairFlatPtr( tmpBuffer->Des() );
+
+	    User::LeaveIfError(
+	            iRepository->Get( foundPairs[ i ],
+	                    valuePairFlatPtr ) );
+
+	    // parse the key-value pair descriptor
+
+	    CVIMPSTSettingsKeyValuePair* pair = CVIMPSTSettingsKeyValuePair::NewLC( valuePairFlatPtr );
+
+	    pairs.AppendL( pair );
+
+	    CleanupStack::Pop( pair );
+	    }
+
+	if( transaction )
+	    {
+	    TUint32 err( KErrNone );
+	    User::LeaveIfError( iRepository->CommitTransaction( err ) );
+	    CleanupStack::PopAndDestroy(); // transaction
+	    }
+	CleanupStack::PopAndDestroy( 2 ); // foundPairs, tmpBuffer	
+	}
+
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::StartOwnTransaction()
+// Starts new transaction if there is no ongoing transaction
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TBool CVIMPSTSettingsCenRep::StartOwnTransaction( TInt aMode )
+    {
+     /*currently the API TransactionState() has been removed from 9.2
+     * the API TransactionState was added for the synchronization purpose
+     * from meco point of view, as of now we are no where, same key value is not updated across processes or exe's
+     * this can be considered as a temporary fix and more analysis has to done on this
+     * to provide a complete fix.
+     */
+    //TInt transaction( iRepository->TransactionState() );
+
+    // if( !transaction )
+    //  {
+    iRepository->StartTransaction( static_cast<CRepository::TTransactionMode>( aMode ) );
+    return ETrue;
+    //  }
+    //return EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CVIMPSTSettingsCenRep::Repository()
+// Starts new transaction if there is no ongoing transaction
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CRepository* CVIMPSTSettingsCenRep::Repository( )const
+    {
+    return iRepository;
+    }
+
+//  End of File