--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/mmu/d_shbuf.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,135 @@
+// 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/d_shbuf.h
+//
+//
+
+#ifndef D_SHBUF_H
+#define D_SHBUF_H
+
+#include <e32cmn.h>
+#include <e32ver.h>
+#include <e32shbufcmn.h>
+
+class TShPoolInfo;
+class TShPoolCreateInfo;
+
+// Device driver names
+_LIT(KTestShBufClient, "d_shbuf_client"); // Driver 0
+_LIT(KTestShBufOwn, "d_shbuf_own"); // Driver 1
+
+// Some test data
+_LIT8(KTestData1, "QTWHEIRSTTYEUSITOAPPAPSIDSFAGFHUJCKKLIZNXGCPVIBLNEMOQFWCERRATPEA");
+_LIT8(KTestData2, "8297382917319823712893719824737644563284328746372468732643287463");
+
+const TInt KTestMinimumAlignmentLog2 = 5;
+const TInt KTestPoolSizeInBufs = 10;
+const TInt KDefaultPoolHandleFlags = EShPoolWriteable | EShPoolAllocate;
+
+class RShBufTestChannel : public RBusLogicalChannel
+	{
+public:
+	enum TTestControl
+		{
+		ETestOpenUserPool,
+		ETestOpenKernelPool,
+		ETestCloseUserPool,
+		ETestCloseKernelPool,
+		ETestManipulateUserBuffer,
+		ETestAllocateKernelBuffer,
+		ETestCreatePoolPhysAddrCont,
+		ETestCreatePoolPhysAddrNonCont,
+		ETestAllocateMax,
+		ETestBufferAlignmentKernel,
+		ETestNegativeTestsKernel,
+		ETestCreatePoolContiguousPool,
+		ETestPinBuffer,
+		// Performance tests
+		EFromRShBufProcessAndReturn = 100,
+		EFromRShBufProcessAndRelease,
+		EFromTPtr8ProcessAndReturn,
+		EFromTPtr8ProcessAndRelease
+		};
+
+	enum { EClientThread = 0, EOwnThread = 1 };
+
+#ifndef __KERNEL_MODE__
+	inline TInt Open(TInt aDriverNo);	// driver 0 executes in client thread, driver 1 has its own thread
+	inline TInt OpenUserPool(TInt aHandle, const TShPoolInfo& aPoolInfo);
+	inline TInt OpenKernelPool(TShPoolCreateInfo& aInfo, TInt& aHandle);
+	inline TInt CloseUserPool();
+	inline TInt CloseKernelPool();
+	inline TInt ManipulateUserBuffer(TInt aHandle);
+	inline TInt AllocateKernelBuffer(TInt aPoolIndex, TInt& aHandle);
+	inline TInt CreatePoolPhysAddrCont(TInt aBufSize);
+	inline TInt CreatePoolPhysAddrNonCont(TInt aBufSize);
+	inline TInt AllocateMax(TInt aPoolIndex, TInt& aAllocated);
+	inline TInt BufferAlignmentKernel(TInt aBufSize, TInt aAlignment);
+	inline TInt NegativeTestsKernel();
+	inline TInt ContiguousPoolKernel(TShPoolCreateInfo& aInfo);
+	inline TInt PinBuffer(TInt aPoolHandle, TInt aBufferHandle);
+	// Performance tests
+	inline TInt FromRShBufProcessAndReturn(TUint aBufSize);
+	inline TInt FromRShBufProcessAndRelease(TInt aHandle);
+	inline TInt FromTPtr8ProcessAndReturn(TDes8& aBuf, TUint bufferSize);
+	inline TInt FromTPtr8ProcessAndRelease(TDes8& aBuf);
+#endif // __KERNEL_MODE__
+	};
+
+#ifndef __KERNEL_MODE__
+inline TInt RShBufTestChannel::Open(TInt aDriverNo)
+	{
+	if (aDriverNo!=0&&aDriverNo!=1)
+		{
+		return KErrArgument;
+		}
+	return (DoCreate((aDriverNo)?(KTestShBufOwn()):(KTestShBufClient()),TVersion(1,0,KE32BuildVersionNumber),KNullUnit,NULL,NULL,EOwnerThread));
+	}
+inline TInt RShBufTestChannel::OpenUserPool(TInt aHandle, const TShPoolInfo& aPoolInfo)
+	{return DoControl(ETestOpenUserPool, (TAny*) aHandle, (TAny*) &aPoolInfo);}
+inline TInt RShBufTestChannel::OpenKernelPool(TShPoolCreateInfo& aInfo, TInt& aHandle)
+	{return DoControl(ETestOpenKernelPool, (TAny*) &aInfo, (TAny*) &aHandle);}
+inline TInt RShBufTestChannel::CloseUserPool()
+	{return DoControl(ETestCloseUserPool);}
+inline TInt RShBufTestChannel::CloseKernelPool()
+	{return DoControl(ETestCloseKernelPool);}
+inline TInt RShBufTestChannel::ManipulateUserBuffer(TInt aHandle)
+	{return DoControl(ETestManipulateUserBuffer, (TAny*) aHandle);}
+inline TInt RShBufTestChannel::AllocateKernelBuffer(TInt aPoolIndex, TInt& aHandle)
+	{return DoControl(ETestAllocateKernelBuffer, (TAny*) aPoolIndex, (TAny*) &aHandle);}
+inline TInt RShBufTestChannel::CreatePoolPhysAddrCont(TInt aBufSize)
+	{return DoControl(ETestCreatePoolPhysAddrCont, (TAny*) aBufSize);}
+inline TInt RShBufTestChannel::CreatePoolPhysAddrNonCont(TInt aBufSize)
+	{return DoControl(ETestCreatePoolPhysAddrNonCont, (TAny*) aBufSize);}
+inline TInt RShBufTestChannel::AllocateMax(TInt aPoolIndex, TInt& aAllocated)
+	{return DoControl(ETestAllocateMax, (TAny*) aPoolIndex, (TAny*) &aAllocated);}
+inline TInt RShBufTestChannel::BufferAlignmentKernel(TInt aBufSize, TInt aAlignment)
+	{return DoControl(ETestBufferAlignmentKernel, (TAny*) aBufSize, (TAny*) aAlignment);}
+inline TInt RShBufTestChannel::NegativeTestsKernel()
+	{return DoControl(ETestNegativeTestsKernel);}
+inline TInt RShBufTestChannel::ContiguousPoolKernel(TShPoolCreateInfo& aInfo)
+	{return DoControl(ETestCreatePoolContiguousPool, (TAny*)&aInfo);}
+inline TInt RShBufTestChannel::PinBuffer(TInt aPoolHandle, TInt aBufferHandle)
+	{return DoControl(ETestPinBuffer, (TAny*) aPoolHandle, (TAny*) aBufferHandle);}
+// Performance tests
+inline TInt RShBufTestChannel::FromRShBufProcessAndReturn(TUint aBufSize)
+	{return DoControl(EFromRShBufProcessAndReturn, (TAny*) aBufSize);}
+inline TInt RShBufTestChannel::FromRShBufProcessAndRelease(TInt aHandle)
+	{return DoControl(EFromRShBufProcessAndRelease,(TAny*)aHandle);}
+inline TInt RShBufTestChannel::FromTPtr8ProcessAndReturn(TDes8& aBuf, TUint aBufSize)
+	{return DoControl(EFromTPtr8ProcessAndReturn,(TAny*)&aBuf, (TAny*) aBufSize);}
+inline TInt RShBufTestChannel::FromTPtr8ProcessAndRelease(TDes8& aBuf)
+	{return DoControl(EFromTPtr8ProcessAndRelease,(TAny*)&aBuf);}
+#endif // __KERNEL_MODE__
+#endif // D_SHBUF_H