--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpfws/mtpfw/dataproviders/dputility/inc/mmtpservicedataprovider.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,89 @@
+// Copyright (c) 2006-2009 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:
+// mw/remoteconn/mtpfws/mtpfw/dataproviders/dputility/inc/mmtpservicedataprovider.h
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#ifndef __MMTPSERVICEDATAPROVIDER_H__
+#define __MMTPSERVICEDATAPROVIDER_H__
+
+#include <mtp/mtpprotocolconstants.h>
+
+class MMTPSvcObjectHandler;
+class MMTPServiceHandler;
+class CMTPTypeStorageInfo;
+
+class MMTPServiceDataProvider
+{
+public:
+	/**
+	Get object handler pointer for request processor.
+	@param aFormatCode Format code which owned by the returned object handler.
+	@return MMTPSvcObjectHandler* object handler's pointer. If the pointer is 
+	NULL, then means the input format code is not supported by the data provider.
+	*/
+	virtual MMTPSvcObjectHandler* ObjectHandler(TUint16 aFormatCode) const = 0;
+	/**
+	Get service handler pointer for request processor.
+	@return MMTPServiceHandler* service handler's pointer. If the pointer is 
+	NULL, then means data provider doesn't support service extension.
+	*/
+	IMPORT_C virtual MMTPServiceHandler* ServiceHandler() const;
+	/**
+	Check if a service property code is valid.
+	@param aPropCode A service property code need to be checked.
+	@return TBool ETrue is valid.
+	*/
+	IMPORT_C virtual TBool IsValidServicePropCodeL(TUint16 aPropCode) const;
+	/**
+	Check if a format code is valid.
+	@param aFormatCode A format code need to be checked data provider.
+	@return TBool ETrue is valid.
+	*/
+	virtual TBool IsValidFormatCodeL(TUint16 aFormatCode) const = 0;
+	/**
+	Check if a object property code is valid.
+	@param aFormatCode A format code which the property code belong to.
+	@param aPropCode A object property code need to be checked.
+	@return TBool ETrue is valid.
+	*/
+	virtual TBool IsValidObjectPropCodeL(TUint16 aFormatCode, TUint16 aPropCode) const = 0;
+	/**
+	Get service id owned by a data provider.
+	@return TUint32 Service id.
+	*/
+	IMPORT_C virtual TUint32 ServiceID() const;
+	/**
+	Get storage id owned by a data provider.
+	@return TUint32 Storage id.
+	*/
+	virtual TUint32 StorageId() const = 0;
+	/**
+	Get the AO's granularity for delete all objects and get object proper list. 
+	@return TUint32 Operation granularity, normally the value is 50.
+	*/
+	IMPORT_C virtual TUint32 OperationGranularity() const;
+	/**
+	Dispatch GetStorageInfo to data provider
+	@param aStorageInfo StorageInfo dataset.
+	@return See MTP response code definition
+	@leave One of the system wide error codes, if a general processing error
+	*/
+	virtual TMTPResponseCode GetStorageInfoL(CMTPTypeStorageInfo& aStorageInfo) const = 0;
+};
+
+#endif // __MMTPSERVICEDATAPROVIDER_H__