mtpdataproviders/mtpimagedp/inc/cmtpimagedpgetpartialobject.h
changeset 0 d0791faffa3f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpimagedp/inc/cmtpimagedpgetpartialobject.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,70 @@
+// 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:
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#ifndef CMTPIMAGEDPGETPARTIALOBJECT_H
+#define CMTPIMAGEDPGETPARTIALOBJECT_H
+
+#include "cmtprequestprocessor.h"
+
+class MMTPObjectMgr;
+class RFs;
+class CMTPTypePartialFile;
+class CMTPImageDataProvider;
+class CMTPImageDpObjectPropertyMgr;
+/** 
+Defines file data provider GetObject request processor
+
+@internalTechnology
+*/
+class CMTPImageDpGetPartialObject : public CMTPRequestProcessor
+    {
+public:
+    static MMTPRequestProcessor* NewL(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection,CMTPImageDataProvider& aDataProvider);	
+    ~CMTPImageDpGetPartialObject();	
+    
+private:	
+    CMTPImageDpGetPartialObject(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection, CMTPImageDataProvider& aDataProvider);
+    void ConstructL();
+
+private:	//from CMTPRequestProcessor
+    virtual TMTPResponseCode CheckRequestL();
+    virtual void ServiceL();
+    virtual TBool DoHandleResponsePhaseL();
+
+private:
+    //helper
+    TBool VerifyParametersL();
+    void BuildPartialDataL();
+    
+private:
+    /**
+    FLOGGER debug trace member variable.
+     */
+    __FLOG_DECLARATION_MEMBER_MUTABLE;
+
+    RFs&                  iFs;
+    TUint32               iOffset;
+    TUint32               iMaxLength;
+    TUint32               iPartialDataLength;
+    CMTPTypeFile*         iFileObject;
+    CMTPObjectMetaData*   iObjectMeta;
+    };
+    
+#endif  //CMTPIMAGEDPGETPARTIALOBJECT_H