mtptransports/mtpusbtransport/usbdatatypes/inc/tmtpusbcontrolrequestdevicestatus.h
--- /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