--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omads/omadsextensions/adapters/sms/src/smsdataprovider.cpp	Tue Jul 13 03:39:25 2010 +0530
@@ -0,0 +1,311 @@
+/*
+* Copyright (c) 2005-2009 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:  Part of SyncML Data Synchronization Plug In Adapter
+*
+*/
+
+  
+#include <f32file.h>
+#include <msvstd.h>
+#include <msvapi.h>    
+#include <bautils.h>
+#include <barsc.h> 
+#include <stringpool.h> 
+#include <data_caging_path_literals.hrh>
+#include <smsdatastore.rsg>
+#include <SmlDataFormat.h>
+#include <ecom/implementationproxy.h>
+#include "smsdataprovider.h"
+#include "smsdataproviderdefs.h"
+#include "logger.h" 
+#include "smsdatastore.h"
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::CSmsDataProvider
+// C++ default constructor can NOT contain any code, that might leave
+// -----------------------------------------------------------------------------
+CSmsDataProvider::CSmsDataProvider() :
+    iOwnStoreFormat( NULL ),
+    iFilters( 1 ),
+    iMsvSession( NULL )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+void CSmsDataProvider::ConstructL()
+    {
+    LOGGER_ENTERFN( "ConstructL" ); 
+    
+  	User::LeaveIfError( iRFs.Connect() );
+  	iStringPool.OpenL();
+
+    LOGGER_LEAVEFN( "ConstructL" )
+    }
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+CSmsDataProvider* CSmsDataProvider::NewL()
+    {
+    LOGGER_ENTERFN( "CSmsDataProvider::NewL()" ); 
+    
+    CSmsDataProvider* self = new (ELeave) CSmsDataProvider;
+   
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop();
+
+	LOGGER_LEAVEFN( "CSmsDataProvider::NewL()" ); 
+	return self;  
+    }
+
+    
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::~CSmsDataProvider
+// Destructor.
+// -----------------------------------------------------------------------------
+CSmsDataProvider::~CSmsDataProvider()
+    {
+    LOGGER_ENTERFN( "~CSmsDataProvider()" );
+    
+    SAFEDELETE( iOwnStoreFormat );	
+	
+    iStringPool.Close();
+    iFilters.Close();
+    
+    LOGGER_LEAVEFN( "~CSmsDataProvider()" );
+    }
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::HandleSessionEventL
+// virtual function from MMsvSessionObserver, does nothing
+// -----------------------------------------------------------------------------
+void CSmsDataProvider::HandleSessionEventL( TMsvSessionEvent /*aEvent*/, TAny* /*aArg1*/, TAny* /*aArg2*/, TAny* /*aArg3*/ )
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::HandleSessionEventL()" ); 
+	LOGGER_LEAVEFN( "CSmsDataProvider::HandleSessionEventL()" ); 
+	}
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoOnFrameworkEvent
+// Not used
+// -----------------------------------------------------------------------------
+void CSmsDataProvider::DoOnFrameworkEvent( TSmlFrameworkEvent, TInt /*aParam1*/, TInt /*aParam2*/ )
+    {
+    LOGGER_ENTERFN( "CSmsDataProvider::DoOnFrameworkEvent()" ); 
+    LOGGER_LEAVEFN( "CSmsDataProvider::DoOnFrameworkEvent()" ); 
+    }
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoSupportsOperation
+// Checks whether data provider supports specific operation
+// -----------------------------------------------------------------------------
+TBool CSmsDataProvider::DoSupportsOperation( TUid /*aOpId*/ ) const 
+    {
+    LOGGER_ENTERFN( "CSmsDataProvider::DoSupportsOperation()" ); 
+  	LOGGER_LEAVEFN( "CSmsDataProvider::DoSupportsOperation()" ); 
+  	
+	// Optional operations are not supported
+	return EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoStoreFormatL
+// Creates data store format
+// -----------------------------------------------------------------------------
+const CSmlDataStoreFormat& CSmsDataProvider::DoStoreFormatL()
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::DoStoreFormatL()" ); 
+	
+	if (!iOwnStoreFormat)
+	    {
+		iOwnStoreFormat = DoOwnStoreFormatL();
+		}
+	
+	LOGGER_LEAVEFN( "CSmsDataProvider::DoStoreFormatL()" ); 
+	
+	return *iOwnStoreFormat;
+	}
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoListStoresLC
+// Returns array fo data stores, not implemented because only single data store
+// is supported
+// -----------------------------------------------------------------------------
+CDesCArray* CSmsDataProvider::DoListStoresLC()
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::DoListStoresLC()" );
+	
+	CDesCArrayFlat* stores = new (ELeave) CDesCArrayFlat( 1 );
+	CleanupStack::PushL( stores );
+	stores->AppendL( KNSmlDefaultLocalDbName );	
+	
+	LOGGER_LEAVEFN( "CSmsDataProvider::DoListStoresLC()" );
+	
+	return stores;
+	}
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoDefaultStoreL
+// Returns the name of the default data store
+// -----------------------------------------------------------------------------
+const TDesC& CSmsDataProvider::DoDefaultStoreL()
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::DoDefaultStoreL()" ); 
+	LOGGER_LEAVEFN( "CSmsDataProvider::DoDefaultStoreL()" ); 
+    return KNSmlDefaultLocalDbName;
+	}
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoNewStoreInstanceLC
+// Creates a new data store object, which can be used for synchronization
+// ----------------------------------------------------------------------------- 
+CSmlDataStore* CSmsDataProvider::DoNewStoreInstanceLC()
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::DoNewStoreInstanceLC" );
+    CSmsDataStore* newStore = CSmsDataStore::NewLC();
+    LOGGER_LEAVEFN( "CSmsDataProvider::DoNewStoreInstanceLC" );
+    return newStore;
+	}
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoCheckSupportedServerFiltersL
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+void CSmsDataProvider::DoCheckSupportedServerFiltersL( const CSmlDataStoreFormat& /*aServerDataStoreFormat*/, RPointerArray<CSyncMLFilter>& /*aFilters*/, TSyncMLFilterChangeInfo& /*aChangeInfo*/ )
+    {
+    LOGGER_ENTERFN( "CSmsDataProvider::DoCheckSupportedServerFiltersL()" ); 
+    User::Leave( KErrNotSupported );
+    }
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoCheckServerFiltersL
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+void CSmsDataProvider::DoCheckServerFiltersL( RPointerArray<CSyncMLFilter>& /*aFilters*/, TSyncMLFilterChangeInfo& /*aChangeInfo*/ )
+    {
+    LOGGER_ENTERFN( "CSmsDataProvider::DoCheckServerFiltersL()" ); 
+    User::Leave( KErrNotSupported );
+    }
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoSupportedServerFiltersL
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+const RPointerArray<CSyncMLFilter>& CSmsDataProvider::DoSupportedServerFiltersL()
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::DoSupportedServerFiltersL()" ); 
+	LOGGER_LEAVEFN( "CSmsDataProvider::DoSupportedServerFiltersL()" ); 
+	return iFilters; // empty array
+	}
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoSupportsUserSelectableMatchType
+// Not supported
+// ----------------------------------------------------------------------------- 		
+TBool CSmsDataProvider::DoSupportsUserSelectableMatchType() const
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::DoSupportsUserSelectableMatchType()" ); 
+	LOGGER_LEAVEFN( "CSmsDataProvider::DoSupportsUserSelectableMatchType()" ); 
+	return EFalse;
+	}			
+	
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoGenerateRecordFilterQueryLC
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+HBufC* CSmsDataProvider::DoGenerateRecordFilterQueryLC( const RPointerArray<CSyncMLFilter>& /*aFilters*/, TSyncMLFilterMatchType /*aMatch*/, TDes& /*aFilterMimeType*/, TSyncMLFilterType& /*aFilterType*/, TDesC& /*aStoreName*/ )
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::DoGenerateRecordFilterQueryLC()" ); 
+	User::Leave( KErrNotSupported );
+	return NULL;
+	}
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoGenerateFieldFilterQueryL
+// Filters are not supported
+// ----------------------------------------------------------------------------- 
+void CSmsDataProvider::DoGenerateFieldFilterQueryL( const RPointerArray<CSyncMLFilter>& /*aFilters*/, TDes& /*aFilterMimeType*/, RPointerArray<CSmlDataProperty>& /*aProperties*/, TDesC& /*aStoreName*/ )
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::DoGenerateFieldFilterQueryL()" ); 
+	User::Leave( KErrNotSupported );
+	}
+
+// -----------------------------------------------------------------------------
+// CSmsDataProvider::DoOwnStoreFormatL
+// Creates data store format
+// -----------------------------------------------------------------------------
+CSmlDataStoreFormat* CSmsDataProvider::DoOwnStoreFormatL()
+	{
+	LOGGER_ENTERFN( "CSmsDataProvider::DoOwnStoreFormatL()" ); 
+	
+	TParse* parse = new ( ELeave ) TParse();
+	CleanupStack::PushL(parse);
+	TFileName fileName;
+	RResourceFile resourceFile;
+	
+	parse->Set( KSmsStoreFormatRscRom, &KDC_RESOURCE_FILES_DIR, NULL );
+	fileName = parse->FullName();
+	BaflUtils::NearestLanguageFile( iRFs, fileName );
+	
+	TRAPD( error, resourceFile.OpenL( iRFs, fileName ) );
+	if ( error )
+		{
+		LOGGER_WRITE_1( "RResourceFile::OpenL leaved with %d - try again", error );
+		parse->Set( KSmsStoreFormatRsc, &KDC_RESOURCE_FILES_DIR, NULL );
+		fileName = parse->FullName();
+		BaflUtils::NearestLanguageFile( iRFs, fileName );
+		resourceFile.OpenL( iRFs, fileName );
+		}
+	CleanupClosePushL( resourceFile );
+
+	HBufC8* buffer = resourceFile.AllocReadLC( SMS_DATA_STORE );
+	
+	TResourceReader reader;
+	reader.SetBuffer( buffer );
+
+	CSmlDataStoreFormat* dsFormat = NULL;
+	dsFormat = CSmlDataStoreFormat::NewLC( iStringPool, reader );
+	
+	CleanupStack::Pop(); // dsFormat
+	CleanupStack::PopAndDestroy( 3 ); // buffer, resourceFile, parse
+
+	LOGGER_LEAVEFN( "CSmsDataProvider::DoOwnStoreFormatL()" ); 
+	
+	return dsFormat;	
+	}
+
+
+// -----------------------------------------------------------------------------
+// ImplementationTable
+// Required by ECom plugin interface, tells the entry point of the library
+// -----------------------------------------------------------------------------
+const TImplementationProxy ImplementationTable[] = 
+	{
+	IMPLEMENTATION_PROXY_ENTRY( KSmsDataProviderImplUid, CSmsDataProvider::NewL )
+	};
+
+// -----------------------------------------------------------------------------
+// ImplementationGroupProxy
+// Returns the implementation table, required by the ECom plugin interface
+// -----------------------------------------------------------------------------
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy( TInt& aTableCount )
+	{
+	aTableCount = sizeof( ImplementationTable ) / sizeof( TImplementationProxy );
+	return ImplementationTable;
+	}