1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #ifndef __SVPHOSTFSDRIVER_H__

    19 #define __SVPHOSTFSDRIVER_H__

    20 

    21 

    22 #include "rsvphostfsdriver.h"

    23 

    24 // Debug messages

    25 //#define SVPDBG

    26 #ifdef SVPDBG

    27 #define LOG_MSG(x) Kern::Printf(x)

    28 #define LOG_MSG2(x, y) Kern::Printf(x, y)

    29 #else

    30 #define LOG_MSG(x)

    31 #define LOG_MSG2(x, y)

    32 #endif

    33 

    34 

    35 //

    36 // class DSVPHostFsDriverFactory

    37 //

    38 class DSVPHostFsDriverFactory : public DLogicalDevice

    39 {

    40 public:

    41 

    42 	DSVPHostFsDriverFactory();

    43 	virtual TInt Install();

    44 	virtual void GetCaps(TDes8& aDes) const;

    45 	virtual TInt Create(DLogicalChannelBase*& aChannel);

    46 };

    47 

    48 //

    49 // DSVPHostFsChannel

    50 //

    51 class DSVPHostFsChannel : public DLogicalChannel

    52 {

    53 public:

    54 

    55 	DSVPHostFsChannel(DLogicalDevice* aLogicalDevice);

    56 	~DSVPHostFsChannel();

    57 

    58 	virtual TInt DoCreate(TInt aUnit, const TDesC* anInfo, const TVersion& aVer);	

    59 	virtual void HandleMsg(TMessageBase* aMsg);

    60 	

    61 protected:

    62 	virtual void DoCancel(TInt aReqNo);

    63 	virtual TInt DoRequest(TInt aReqNo, TRequestStatus* aStatus, TAny* a1, TAny* a2);

    64 	virtual TInt DoControl(TInt aFunction, TAny *a1, TAny *a2);

    65 	

    66 private:

    67 	TInt DirOpen(TSVPHostFsDirOpenInfo* aInfo);

    68 	TInt DirClose(TUint32 aHandle);

    69 	TInt DirRead(TSVPHostFsDirReadInfo* aInfo);

    70 

    71 private:

    72 	DThread* iClientThread;

    73 	

    74 	

    75 	TDfcQue* iDFCQue;

    76 

    77 };

    78 

    79 #endif //__SVPHOSTFSDRIVER_H__