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

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // e32test/mmu/t_shbuf_perfclient.h

    15 //

    16 //

    17 

    18 #ifndef _T_SHBUF_PERFCLIENT_H_

    19 #define _T_SHBUF_PERFCLIENT_H_

    20 

    21 #include <e32base.h>

    22 #include <e32shbuf.h>

    23 

    24 class RShBuf;

    25 /**

    26  *  @file

    27  * 

    28  *  Client side APIs for a test server used for Performance Testing of shared buffers.

    29  */

    30 

    31 

    32 /**

    33  *  Provides client side access to the RShBuf test server.

    34  */

    35 class RShBufTestServerSession : public RSessionBase

    36 	{

    37 public:

    38 	IMPORT_C RShBufTestServerSession();

    39 	IMPORT_C TInt Connect();

    40 	IMPORT_C void Close();

    41 	IMPORT_C TVersion Version() const;

    42 	IMPORT_C TInt ShutdownServer();

    43 	

    44 	IMPORT_C TInt FromTPtr8ProcessAndReturn(TDes8& aBuf, TUint aBufSize);

    45 	IMPORT_C TInt FromTPtr8ProcessAndRelease(const TDesC8& aBuf);

    46 

    47 	IMPORT_C TInt OpenRShBufPool(TInt aHandle, const TShPoolInfo& aPoolInfo);

    48 	IMPORT_C TInt CloseRShBufPool(TInt aHandle);

    49 	IMPORT_C TInt FromRShBufProcessAndReturn(RShBuf& aShBuf, TUint aBufSize);

    50 	IMPORT_C TInt FromRShBufProcessAndRelease(RShBuf& aShBuf);

    51 

    52 	//

    53 	// Memory checking functionality for Debug builds only.

    54 	//

    55 	IMPORT_C TInt __DbgMarkHeap();

    56 	IMPORT_C TInt __DbgCheckHeap(TInt aCount);

    57 	IMPORT_C TInt __DbgMarkEnd(TInt aCount);

    58 	IMPORT_C TInt __DbgFailNext(TInt aCount);

    59 

    60 private:

    61 	RShBufTestServerSession(const RShBufTestServerSession& aSession);

    62 	};

    63 

    64 #endif // _T_SHBUF_PERFCLIENT_H_

    65