diff -r 000000000000 -r d0791faffa3f mtptransports/mtpusbtransport/usbdatatypes/inc/cmtpusbcontainer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtptransports/mtpusbtransport/usbdatatypes/inc/cmtpusbcontainer.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,142 @@
+// 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:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef CMTPUSBCONTAINER_H
+#define CMTPUSBCONTAINER_H
+
+#include <mtp/cmtptypecompoundbase.h>
+
+/**
+Defines the MTP USB device class generic bulk container dataset.
+@internalComponent
+ 
+*/
+class CMTPUsbContainer : public CMTPTypeCompoundBase
+    {
+
+public:
+
+    /**
+    MTP USB generic bulk container dataset element identifiers.
+    */
+    enum TElements
+        {
+        /**
+        The Container Length field element.
+        */
+        EContainerLength,
+        
+        /**
+        The Container Type field element.
+        */
+        EContainerType,
+        
+        /**
+        The Codeh field element.
+        */
+        ECode,
+        
+        /**
+        The TransactionID field element.
+        */
+        ETransactionID,
+        
+        /**
+        The Payload field element.
+        */
+        EPayload,
+        
+        /**
+        The number of elements.
+        */
+        ENumElements
+        };
+     
+public:
+    
+    IMPORT_C static CMTPUsbContainer* NewL();
+    IMPORT_C ~CMTPUsbContainer();
+    
+    IMPORT_C MMTPType* Payload() const;
+    IMPORT_C void SetPayloadL(MMTPType* aPayload);
+     
+public: // From MMTPType
+
+    IMPORT_C TUint Type() const;
+        
+private: // From CMTPTypeCompoundBase
+    
+    const TElementInfo& ElementInfo(TInt aElementId) const;
+    
+private:
+
+    CMTPUsbContainer();        
+    void ConstructL();   
+    
+private: // Owned
+        
+    /**
+    Data chunk identifiers.
+    */
+    enum TChunkIds
+        {
+        /**
+        The flat data chunk ID.
+        */
+        EIdFlatChunk,
+        
+        /**
+        The EMTPExtensions element data chunk ID.
+        */
+        EIdPayloadChunk,
+        
+        /**
+        The number of data chunks.
+        */
+        EIdNumChunks
+        };
+    
+    /**
+    The flat data chunk comprising the header elements EContainerLength to 
+    ETransactionId.
+    */
+    RMTPTypeCompoundFlatChunk                       iChunkHeader;
+    
+    /**
+    The dataset element metadata table content.
+    */
+    static const CMTPTypeCompoundBase::TElementInfo iElementMetaData[];
+    
+    /**
+    The dataset element metadata table.
+    */
+    const TFixedArray<TElementInfo, ENumElements>   iElementInfo;
+    
+    /**
+    The size in bytes of the header data chunk.
+    */
+    static const TUint                              KFlatChunkSize;
+    
+private: // Not owned
+
+    MMTPType*                                       iPayload;
+    };
+    
+#endif // CMTPUSBCONTAINER_H
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