--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/mmmtpdataprovider/mmmtpdprequestprocessor/inc/cgetpartialobject.h	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,116 @@
+/*
+* Copyright (c) 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:  GetParitialObject operation
+*
+*/
+
+
+#ifndef CGETPARTIALOBJECT_H
+#define CGETPARTIALOBJECT_H
+
+#include "crequestprocessor.h"
+
+class MMTPDataProviderFramework;
+class RFs;
+class TMTPTypeFlatBase;
+class CMTPTypeFile;
+class CMmMtpDpMetadataAccessWrapper;
+class MMmMtpDpConfig;
+
+/**
+* Defines GetPartialObject request processor
+*/
+class CGetPartialObject : public CRequestProcessor
+    {
+public:
+    /**
+    * Two-phase construction method
+    * @param aFramework   The data provider framework
+    * @param aConnection  The connection from which the request comes
+    * @param aWrapper     medadata access interface
+    * @return a pointer to the created request processor object
+    */
+    IMPORT_C static MMmRequestProcessor* NewL( MMTPDataProviderFramework& aFramework,
+        MMTPConnection& aConnection,
+        MMmMtpDpConfig& aDpConfig );
+
+    /**
+    * Destructor
+    */
+    IMPORT_C virtual ~CGetPartialObject();
+
+protected:
+    /**
+    * Standard c++ constructor
+    * @param aFramework   The data provider framework
+    * @param aConnection  The connection from which the request comes
+    */
+    IMPORT_C CGetPartialObject( MMTPDataProviderFramework& aFramework,
+        MMTPConnection& aConnection );
+
+protected:
+    // from CRequestProcessor
+    /**
+    * Check the GetPartialObject reqeust
+    * @return EMTPRespCodeOK if the request is good, otherwise, one of the error response codes
+    */
+    IMPORT_C TMTPResponseCode CheckRequestL();
+
+    /**
+    * GetPartialObject request handler
+    * Send the partial object data to the initiator
+    */
+    IMPORT_C void ServiceL();
+
+    /**
+    * Signal to the initiator how much data has been sent
+    * @return EFalse
+    */
+    IMPORT_C TBool DoHandleResponsePhaseL();
+
+private:
+    /**
+    * Second-phase construction
+    */
+    void ConstructL();
+
+private:
+    //helper
+    /**
+    * Verify if the parameter of the request (i.e. offset) is good.
+    * @return ETrue if the parameter is good, otherwise, EFalse
+    */
+    TBool VerifyParametersL();
+
+    /**
+    * Populate the partial data object
+    */
+    void BuildPartialDataL();
+
+private:
+    MMTPDataProviderFramework& iFramework;
+    RFs&                    iFs;
+    TMTPTypeFlatBase*       iPartialData;
+    HBufC8*                 iBuffer;
+    TPtr8                   iBufferPtr8;
+    TInt                    iOffset;
+    TInt                    iPartialDataLength;
+    TBool                   iCompleteFile;
+    CMTPTypeFile*           iFileObject;
+    TBuf<KMaxFileName>      iFileSuid;
+    TUint32                 iObjectHandle;
+
+    };
+
+#endif // CGETPARTIALOBJECT_H