os/kernelhwsrv/userlibandfileserver/fileserver/shostmassstorage/client/rusbhostmsdevice.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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// WARNING: This file contains some APIs which are internal and are subject
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//          to change without notice. Such APIs should therefore not be used
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//          outside the Kernel and Hardware Services package.
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//
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/**
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 @file
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 @internalTechnology
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*/
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#ifndef RUSBHOSTMSDEVICE_H
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#define RUSBHOSTMSDEVICE_H
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#include <shared.h>
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struct TMassStorageUnitInfo
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    {
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    TUint32 iLunID;
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    TUint32 iSpare1;
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    TUint32 iSpare2;
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    };
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/**
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Creates a session over which a USB device mass storage interface can be added/removed
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*/
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class RUsbHostMsDevice : public RSessionBase
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	{
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public:
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	IMPORT_C RUsbHostMsDevice();
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	IMPORT_C void Add(const THostMassStorageConfig& aConfig, TRequestStatus& aStatus);
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    IMPORT_C void Remove();
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	IMPORT_C TInt GetNumLun(TUint32& aNumLuns);
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	IMPORT_C TInt MountLun(TUint32 aLunId, TInt aDriveNum);
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	IMPORT_C TInt DismountLun(TInt aDriveNum);
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private:
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	TInt StartServer();
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	TVersion Version() const;
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	};
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#endif // RUSBHOSTMSDEVICE_H