diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/kerneltest/e32test/mmu/t_shbuf_perfserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/kerneltest/e32test/mmu/t_shbuf_perfserver.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,177 @@
+// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "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:
+// e32test/mmu/t_shbuf_perfserver.h
+//
+//
+
+#ifndef _T_SHBUF_PERFSERVER_H_
+#define _T_SHBUF_PERFSERVER_H_
+
+/**
+ *  @file
+ * 
+ *  Test server used for Performance Testing of shared buffers.
+ */
+
+#include <e32base.h>
+#include <e32shbuf.h>
+
+#include "d_shbuf.h"
+
+class RShBuf;
+
+/**
+ *  Name of the server. The '!' means it is a protected server.
+ */
+_LIT(KRShBufTestServerName, "!RShBufServer");
+
+
+/**
+ *  Server IPC requests.
+ */
+enum TShBufServerRequest
+	{
+	EShBufServerSendBuffer,
+	EShBufServerReceiveBuffer,
+	EShBufServerSendAndReceiveBuffer,
+	EShBufServerSendSharedBuffer,
+	EShBufServerReceiveSharedBuffer,
+	EShBufServerSendAndReceiveSharedBuffer,
+	EShBufServerShutdownServer,
+	EShBufServerFromTPtr8ProcessAndReturn,
+	EShBufServerFromTPtr8ProcessAndRelease,
+	EShBufServerOpenRShBufPool,
+	EShBufServerCloseRShBufPool,
+	EShBufServerFromRShBufProcessAndReturn,
+	EShBufServerFromRShBufProcessAndRelease,
+	EShBufServerDbgMarkHeap,
+	EShBufServerDbgCheckHeap,
+	EShBufServerDbgMarkEnd,
+	EShBufServerDbgFailNext
+	};
+
+
+class CShBufTestServerSession;
+
+
+/**
+ *  The RShBuf test server class.
+ *
+ *  The class provides all the services required by class CShBufTestServerSession.
+ */
+class CShBufTestServer : public CServer2
+	{
+public:
+	static CShBufTestServer* NewL();
+
+	void AddSessionL(CShBufTestServerSession* aSession);
+	void DropSession(CShBufTestServerSession* aSession);
+
+	TInt FromTPtr8ProcessAndReturn(TDes8& aBuf, TUint aBufSize);
+	TInt FromTPtr8ProcessAndRelease(TDes8& aBuf);
+
+	TInt OpenRShBufPool(TInt aHandle, const TShPoolInfo& aPoolInfo);
+	TInt CloseRShBufPool();
+	TInt FromRShBufProcessAndReturn(RShBuf& aShBuf, TUint aBufSize);
+	TInt FromRShBufProcessAndRelease(RShBuf& aShBuf);
+
+	TInt DbgMarkHeap() const;
+	TInt DbgCheckHeap(TInt aCount) const;
+	TInt DbgMarkEnd(TInt aCount) const;
+	TInt DbgFailNext(TInt aCount) const;
+
+	TInt ShutdownServer();
+
+private:
+	CShBufTestServer();
+	~CShBufTestServer();
+
+	void ConstructL();
+
+	CSession2* NewSessionL(const TVersion& aVersion,const RMessage2&/*aMessage*/) const;
+	TInt RunError(TInt aError);
+
+	RPointerArray<CShBufTestServerSession>  iSessionArray;
+
+	//
+	// Variables to control shutdown of the server...
+	//
+	TBool  iShouldShutdownServer;
+
+	//
+	// Handle to the driver...
+	//
+	RShBufTestChannel  iShBufLdd;
+	TUint8  iClearCache[32768];
+	};
+
+
+/**
+ *  This is the Phonebook Sync Server side session class and is responsible
+ *  for handling the client (RPhoneBookSession) requests, encoding/decoding
+ *  the parameters and Contacts Item phonebook data across the API.
+ *  Once the parameters are decoded the request is sent to the server where
+ *  it will either be handled directly or forwarded to the Background Sync
+ *  Engine. Once the request is completed, any return parameters are written
+ *  back to the client if neccessary.
+ */
+class CShBufTestServerSession : public CSession2
+	{
+public:
+	void CreateL();
+	void CompleteRequest(const RMessage2& aMessage, TInt aResult) const;
+
+	inline CShBufTestServer& Server();
+
+private:
+	~CShBufTestServerSession();
+
+	void ServiceL(const RMessage2& aMessage);
+
+	void ShutdownServerL(const RMessage2& aMessage);
+
+	void FromTPtr8ProcessAndReturnL(const RMessage2& aMessage);
+	void FromTPtr8ProcessAndReleaseL(const RMessage2& aMessage);
+
+	void OpenRShBufPoolL(const RMessage2& aMessage);
+	void CloseRShBufPoolL(const RMessage2& aMessage);
+	void FromRShBufProcessAndReturnL(const RMessage2& aMessage);
+	void FromRShBufProcessAndReleaseL(const RMessage2& aMessage);
+
+	void DbgMarkHeapL(const RMessage2& aMessage);
+	void DbgCheckHeapL(const RMessage2& aMessage);
+	void DbgMarkEndL(const RMessage2& aMessage);
+	void DbgFailNextL(const RMessage2& aMessage);
+
+private:
+	TUint8  iSessionTempBuffer[8192];
+	};
+
+
+/**
+ *  Returns a reference to the CPhoneBookServer class.
+ */
+inline CShBufTestServer& CShBufTestServerSession::Server()
+	{
+	return *static_cast<CShBufTestServer*>(const_cast<CServer2*>(CSession2::Server()));
+	} // CShBufTestServerSession::Server
+
+
+#ifndef CAN_TRANSFER_SHBUF_TO_ANOTHER_PROCESS
+TInt RShBufTestServerThread(TAny* aPtr);
+#endif
+
+
+#endif // _T_SHBUF_PERFSERVER_H_
+