--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omads/omadsextensions/adapters/agenda/src/nsmlagendadataprovider.cpp	Mon Nov 23 14:46:41 2009 +0200
@@ -0,0 +1,307 @@
+/*
+* Copyright (c) 2005 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:  DS agenda data provider
+*
+*/
+
+
+// INCLUDE FILES
+#include "nsmlagendadataprovider.h"
+#include "nsmlagendadatastore.h"
+#include "nsmldebug.h"
+#include "nsmldsimpluids.h"
+#include <SmlDataProvider.h>
+#include <ecom.h>
+#include <barsc.h>
+#include <bautils.h>
+#include <NSmlAgendaDataStore_1_1_2.rsg>
+#include <NSmlAgendaDataStore_1_2.rsg>
+#include <SmlDataFormat.h>
+#include <implementationproxy.h>
+#include <data_caging_path_literals.hrh>
+#include <e32property.h>
+#include <DataSyncInternalPSKeys.h>
+
+// ====================================== MEMBER FUNCTIONS ========================================
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::CNSmlAgendaDataProvider
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ------------------------------------------------------------------------------------------------
+//
+CNSmlAgendaDataProvider::CNSmlAgendaDataProvider()
+	{
+	_DBG_FILE("CNSmlAgendaDataProvider::CNSmlAgendaDataProvider(): BEGIN");
+	_DBG_FILE("CNSmlAgendaDataProvider::CNSmlAgendaDataProvider(): END");
+	}
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::ConstructL
+// Symbian 2nd phase constructor can leave.
+// ------------------------------------------------------------------------------------------------
+//
+void CNSmlAgendaDataProvider::ConstructL( )
+	{
+	_DBG_FILE("CNSmlAgendaDataProvider::NewL: BEGIN");
+	iAgnDataStore = CNSmlAgendaDataStore::NewL();
+	iStringPool.OpenL();
+	User::LeaveIfError( iSession.Connect() );
+	_DBG_FILE("CNSmlAgendaDataProvider::NewL: BEGIN");
+	}
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::NewL
+// Two-phased constructor.
+// ------------------------------------------------------------------------------------------------
+//
+CNSmlAgendaDataProvider* CNSmlAgendaDataProvider::NewL()
+	{
+	_DBG_FILE("CNSmlAgendaDataProvider::NewL: BEGIN");
+	CNSmlAgendaDataProvider* self = new ( ELeave ) CNSmlAgendaDataProvider();
+	CleanupStack::PushL( self );
+	self->ConstructL();
+	CleanupStack::Pop( self );
+	_DBG_FILE("CNSmlAgendaDataProvider::NewL: BEGIN");
+	return self;
+	}
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::~CNSmlAgendaDataProvider
+// Destructor.
+// ------------------------------------------------------------------------------------------------
+//
+CNSmlAgendaDataProvider::~CNSmlAgendaDataProvider()
+	{
+	_DBG_FILE("CNSmlAgendaDataProvider::~CNSmlAgendaDataProvider(): BEGIN");
+	delete iAgnDataStore;
+	iSession.Close();
+	delete iDSFormat;
+	iStringPool.Close();
+	iFilterArray.ResetAndDestroy();
+	iFilterArray.Close();
+	_DBG_FILE("CNSmlAgendaDataProvider::~CNSmlAgendaDataProvider(): END");
+	}
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoOnFrameworkEvent
+// Not supported.
+// ------------------------------------------------------------------------------------------------
+//
+void CNSmlAgendaDataProvider::DoOnFrameworkEvent( TSmlFrameworkEvent /*aEvent*/, TInt /*aParam1*/, TInt /*aParam2*/ )
+    {
+	_DBG_FILE("CNSmlAgendaDataProvider::DoOnFrameworkEvent: BEGIN");
+	_DBG_FILE("CNSmlAgendaDataProvider::DoOnFrameworkEvent: END");
+    }
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoSupportsOperation
+// Return supported operation uid.
+// ------------------------------------------------------------------------------------------------
+//
+TBool CNSmlAgendaDataProvider::DoSupportsOperation( TUid aOpId ) const
+    {
+	_DBG_FILE("CNSmlAgendaDataProvider::DoSupportsOperation: BEGIN");
+	if ( aOpId == KUidSmlSupportMultipleStores )
+		{
+		_DBG_FILE("CNSmlAgendaDataProvider::DoSupportsOperation: END");
+		return ETrue;
+		}
+	_DBG_FILE("CNSmlAgendaDataProvider::DoSupportsOperation: END");
+	return EFalse;
+    }
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoStoreFormatL
+// Return the current data store format.
+// ------------------------------------------------------------------------------------------------
+//
+const CSmlDataStoreFormat& CNSmlAgendaDataProvider::DoStoreFormatL()
+    {
+	_DBG_FILE("CNSmlAgendaDataProvider::DoStoreFormatL(): BEGIN");
+	
+	if ( iDSFormat )
+		{
+       	delete iDSFormat;
+       	iDSFormat = NULL;
+		}
+	iDSFormat = DoOwnStoreFormatL();
+	
+    return *iDSFormat;
+    }
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoListStoresLC
+// Return the list of datastore names.
+// ------------------------------------------------------------------------------------------------
+//
+CDesCArray* CNSmlAgendaDataProvider::DoListStoresLC()
+    {
+	_DBG_FILE("CNSmlAgendaDataProvider::DoListStoresLC(): BEGIN");
+	_DBG_FILE("CNSmlAgendaDataProvider::DoListStoresLC(): END");
+	return iAgnDataStore->DoListAgendaFilesLC();
+    }
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoDefaultStoreL
+// Return the name of default store name.
+// ------------------------------------------------------------------------------------------------
+//
+const TDesC& CNSmlAgendaDataProvider::DoDefaultStoreL()
+    {
+	_DBG_FILE("CNSmlAgendaDataProvider::DoDefaultStoreL(): BEGIN");
+	_DBG_FILE("CNSmlAgendaDataProvider::DoDefaultStoreL(): END");
+	return iAgnDataStore->DoGetDefaultFileNameL();
+    }
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoNewStoreInstanceLC
+// Return instance of data store
+// ------------------------------------------------------------------------------------------------
+//
+CSmlDataStore* CNSmlAgendaDataProvider::DoNewStoreInstanceLC()
+    {
+	_DBG_FILE("CNSmlAgendaDataProvider::DoNewStoreInstanceLC(): BEGIN");
+	CNSmlAgendaDataStore* newStore = CNSmlAgendaDataStore::NewL();
+	CleanupStack::PushL( newStore );
+	_DBG_FILE("CNSmlAgendaDataProvider::DoNewStoreInstanceLC(): END");
+	return newStore;
+    } 
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoSupportedServerFiltersL
+// 
+// ------------------------------------------------------------------------------------------------
+const RPointerArray<CSyncMLFilter>& CNSmlAgendaDataProvider::DoSupportedServerFiltersL()
+	{
+	// This method returns empty array. It means that this Data Provider does not support filtering
+	_DBG_FILE("CNSmlAgendaDataProvider::DoSupportedServerFiltersL(): BEGIN");
+	_DBG_FILE("CNSmlAgendaDataProvider::DoSupportedServerFiltersL(): END");
+	return iFilterArray;
+	}
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoCheckSupportedServerFiltersL
+// 
+// ------------------------------------------------------------------------------------------------
+void CNSmlAgendaDataProvider::DoCheckSupportedServerFiltersL( const CSmlDataStoreFormat& /*aServerDataStoreFormat*/, RPointerArray<CSyncMLFilter>& /*aFilters*/, TSyncMLFilterChangeInfo& /*aChangeInfo*/ )
+	{
+	_DBG_FILE("CNSmlAgendaDataProvider::DoCheckSupportedServerFiltersL(): BEGIN");
+	User::Leave( KErrNotSupported );
+	_DBG_FILE("CNSmlAgendaDataProvider::DoCheckSupportedServerFiltersL(): END");
+	}
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::CheckServerFiltersL
+// 
+// ------------------------------------------------------------------------------------------------
+void CNSmlAgendaDataProvider::DoCheckServerFiltersL( RPointerArray<CSyncMLFilter>& /*aFilters*/, TSyncMLFilterChangeInfo& /*aChangeInfo*/ )
+	{
+	_DBG_FILE("CNSmlAgendaDataProvider::DoCheckServerFiltersL(): BEGIN");
+	User::Leave( KErrNotSupported );
+	_DBG_FILE("CNSmlAgendaDataProvider::DoCheckServerFiltersL(): END");
+	}
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoGenerateRecordFilterQueryLC
+// 
+// ------------------------------------------------------------------------------------------------
+HBufC* CNSmlAgendaDataProvider::DoGenerateRecordFilterQueryLC( const RPointerArray<CSyncMLFilter>& /*aFilters*/, TSyncMLFilterMatchType /*aMatch*/, TDes& /*aFilterMimeType*/, TSyncMLFilterType& /*aFilterType*/, TDesC& /*aStoreName*/ )
+	{
+	_DBG_FILE("CNSmlAgendaDataProvider::DoGenerateRecordFilterQueryLC(): BEGIN");
+	User::Leave( KErrNotSupported );
+	_DBG_FILE("CNSmlAgendaDataProvider::DoGenerateRecordFilterQueryLC(): END");
+	return NULL;
+	}
+	
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoGenerateFieldFilterQueryL
+// 
+// ------------------------------------------------------------------------------------------------
+void CNSmlAgendaDataProvider::DoGenerateFieldFilterQueryL( const RPointerArray<CSyncMLFilter>& /*aFilters*/, TDes& /*aFilterMimeType*/, RPointerArray<CSmlDataProperty>& /*aProperties*/, TDesC& /*aStoreName*/ )
+	{
+	_DBG_FILE("CNSmlAgendaDataProvider::DoGenerateFieldFilterQueryL(): BEGIN");
+	User::Leave( KErrNotSupported );
+	_DBG_FILE("CNSmlAgendaDataProvider::DoGenerateFieldFilterQueryL(): END");
+	}
+
+// ------------------------------------------------------------------------------------------------
+// CNSmlAgendaDataProvider::DoOwnStoreFormatL
+// Read own store format from own resource file.
+// ------------------------------------------------------------------------------------------------
+//
+CSmlDataStoreFormat* CNSmlAgendaDataProvider::DoOwnStoreFormatL()
+	{
+	_DBG_FILE("CNSmlAgendaDataProvider::DoOwnStoreFormatL(): BEGIN");
+	TFileName fileName;
+	TParse parse;
+
+    // Check correct Data Sync protocol
+	TInt value( EDataSyncNotRunning );
+	TInt error = RProperty::Get( KPSUidDataSynchronizationInternalKeys,
+                                 KDataSyncStatus,
+                                 value );
+	if ( error == KErrNone &&
+	     value == EDataSyncRunning )
+	    {
+	    parse.Set( KNSmlDSAgendaDataStoreRsc_1_1_2, &KDC_RESOURCE_FILES_DIR, NULL );
+	    }
+	else // error or protocol version 1.2 
+	    {
+	    parse.Set( KNSmlDSAgendaDataStoreRsc_1_2, &KDC_RESOURCE_FILES_DIR, NULL );
+	    }		
+	
+	fileName = parse.FullName();
+	RResourceFile resourceFile;
+	BaflUtils::NearestLanguageFile( iSession, fileName );
+
+	resourceFile.OpenL( iSession, fileName );
+	CleanupClosePushL( resourceFile );
+
+	HBufC8* profileRes = resourceFile.AllocReadLC( NSML_AGENDA_DATA_STORE );
+	TResourceReader reader;
+	reader.SetBuffer( profileRes );
+
+	CSmlDataStoreFormat* dsFormat = CSmlDataStoreFormat::NewLC( iStringPool, reader );
+	CleanupStack::Pop(); // dsFormat
+	CleanupStack::PopAndDestroy( 2 ); // profileRes, resourceFile
+	_DBG_FILE("CNSmlAgendaDataProvider::DoOwnStoreFormatL(): END");
+	return dsFormat;
+	}
+
+// =================================== OTHER EXPORTED FUNCTIONS ===================================
+#ifndef IMPLEMENTATION_PROXY_ENTRY
+#define IMPLEMENTATION_PROXY_ENTRY( aUid, aFuncPtr ) { { aUid }, ( aFuncPtr ) }
+#endif
+
+const TImplementationProxy ImplementationTable[] = 
+    {
+	IMPLEMENTATION_PROXY_ENTRY( KNSmlAgendaAdapterImplUid, CNSmlAgendaDataProvider::NewL )
+    };
+
+// ------------------------------------------------------------------------------------------------
+// ImplementationGroupProxy
+// Framework needs this.
+// ------------------------------------------------------------------------------------------------
+//
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy( TInt& aTableCount )
+    {
+	_DBG_FILE("ImplementationGroupProxy() for CNSmlAgendaDataProvider: begin");
+    aTableCount = sizeof( ImplementationTable ) / sizeof( TImplementationProxy );
+	_DBG_FILE("ImplementationGroupProxy() for CNSmlAgendaDataProvider: end");
+    return ImplementationTable;
+	}
+
+
+//  End of File