--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtptransports/mtpusbtransport/usbdatatypes/inc/tmtpusbcontrolrequestdevicestatus.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,134 @@
+// 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 TMTPUSBCONTROLREQUESTDEVICESTATUS_H
+#define TMTPUSBCONTROLREQUESTDEVICESTATUS_H
+
+#include <mtp/tmtptypeflatbase.h>
+
+/**
+Defines the MTP USB device class device status control request dataset. This 
+dataset is of variable length depending on the number of non-zero parameter
+values.
+@internalComponent
+ 
+*/
+class TMTPUsbControlRequestDeviceStatus : public TMTPTypeFlatBase 
+    {
+    
+public:
+
+    /**
+    MTP USB device status control request dataset element identifiers.
+    */
+    enum TElements
+        {
+        EwLength,
+        ECode,
+        EParameter1,
+        EParameter2,
+        EParameter3,
+        EParameter4,
+        EParameter5,
+        EParameter6,
+        EParameter7,
+        EParameter8,
+        EParameter9,
+        EParameter10,
+        EParameter11,
+        EParameter12,
+        EParameter13,
+        EParameter14,
+        EParameter15,
+        EParameter16,
+        EParameter17,
+        EParameter18,
+        EParameter19,
+        EParameter20,
+        EParameter21,
+        EParameter22,
+        EParameter23,
+        EParameter24,
+        EParameter25,
+        EParameter26,
+        EParameter27,
+        EParameter28,
+        EParameter29,
+        EParameter30,
+        EParameter31,
+        EParameter32,
+        ENumElements
+        };
+   
+    /**
+    The dataset size in bytes.
+    */
+    static const TInt   KMaxSize        = 132;
+    
+    /**
+    The maximum parameter count.
+    */
+    static const TUint  KMaxParameters  = (ENumElements - EParameter1);
+        
+public:
+
+    IMPORT_C TMTPUsbControlRequestDeviceStatus();
+    
+    IMPORT_C TUint NumParameters() const;
+     
+public: // From TMTPTypeFlatBase
+    
+    IMPORT_C void Reset();
+    IMPORT_C void SetUint32(TInt aElementId, TUint32 aData); 
+    IMPORT_C TUint32 Uint32(TInt aElementId) const;
+    IMPORT_C TInt FirstReadChunk(TPtrC8& aChunk) const;
+    IMPORT_C TUint64 Size() const;
+    IMPORT_C TUint Type() const;
+    IMPORT_C TBool CommitRequired() const;
+    IMPORT_C MMTPType* CommitChunkL(TPtr8& aChunk);
+    
+private: // From TMTPTypeFlatBase
+
+    IMPORT_C const TMTPTypeFlatBase::TElementInfo& ElementInfo(TInt aElementId) const;
+
+private:
+    
+    /**
+    The dataset element metadata table content.
+    */
+    static const TMTPTypeFlatBase::TElementInfo     iElementMetaData[];
+    
+    /**
+    The dataset element metadata table.
+    */
+    const TFixedArray<TElementInfo, ENumElements>   iElementInfo;
+    
+    /**
+    The data buffer.
+    */
+    TBuf8<KMaxSize>                                 iBuffer;
+    
+    /**
+    The number of parameters in the dataset which are set.
+    */
+    TUint                                           iNumParameters;
+    };
+    
+#endif // TMTPUSBCONTROLREQUESTDEVICESTATUS_H