diff -r 000000000000 -r 96e5fb8b040d kerneltest/e32test/examples/driver1/driver1_dev.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/examples/driver1/driver1_dev.h	Thu Dec 17 09:24:54 2009 +0200
@@ -0,0 +1,157 @@
+// Copyright (c) 2003-2009 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:
+//
+
+/**
+ @file Kernel side interfaces to example Logical and Physical Device Drivers
+ @publishedPartner
+ @released
+*/
+
+#ifndef __DRIVER1_DEV_H__
+#define __DRIVER1_DEV_H__
+
+/**
+  Physical Device (factory class) for 'Driver1'
+*/
+class DDevice1PddFactory : public DPhysicalDevice
+	{
+public:
+	DDevice1PddFactory();
+	~DDevice1PddFactory();
+	// Inherited from DPhysicalDevice
+	virtual TInt Install();
+	virtual void GetCaps(TDes8& aDes) const;
+	virtual TInt Create(DBase*& aChannel, TInt aUnit, const TDesC8* aInfo, const TVersion& aVer);
+	virtual TInt Validate(TInt aUnit, const TDesC8* aInfo, const TVersion& aVer);
+public:
+	TInt iHardwareInUse;
+private:
+	enum TMinimumLDDVersion
+		{
+		EMinimumLddMajorVersion=1,
+		EMinimumLddMinorVersion=0,
+		EMinimumLddBuild=0 //Not used
+		};
+public:
+	TDynamicDfcQue* iDfcQ;
+	};
+
+/**
+  Logical Device (factory class) for 'Driver1'
+*/
+class DDriver1Factory : public DLogicalDevice
+	{
+public:
+	DDriver1Factory();
+	~DDriver1Factory();
+	//	Inherited from DLogicalDevice
+	virtual TInt Install();
+	virtual void GetCaps(TDes8& aDes) const;
+	virtual TInt Create(DLogicalChannelBase*& aChannel);
+	};
+
+class DDriver1;
+
+
+/**
+  Logical Channel class for 'Driver1'
+*/
+class DDriver1Channel : public DLogicalChannel
+	{
+public:
+	DDriver1Channel();
+	virtual ~DDriver1Channel();
+	//	Inherited from DObject
+	virtual TInt RequestUserHandle(DThread* aThread, TOwnerType aType);
+	// Inherited from DLogicalChannelBase
+	virtual TInt DoCreate(TInt aUnit, const TDesC8* anInfo, const TVersion& aVer);
+	// Inherited from DLogicalChannel
+	virtual void HandleMsg(TMessageBase* aMsg);
+private:
+	// Panic reasons
+	enum TPanic
+		{
+		ERequestAlreadyPending = 1
+		};
+	// Implementation for the differnt kinds of messages sent through RBusLogicalChannel
+	TInt DoControl(TInt aFunction, TAny* a1, TAny* a2);
+	TInt DoRequest(TInt aReqNo, TRequestStatus* aStatus, TAny* a1, TAny* a2);
+	void DoCancel(TUint aMask);
+	// Accessor for the PDD
+	inline DDriver1* Pdd();
+	// Methods for configuration
+	TInt GetConfig(TDes8* aConfigBuf);
+	TInt SetConfig(const TDesC8* aConfigBuf);
+	void CurrentConfig(RDriver1::TConfig& aConfig);
+	// Methods for processing a SendData request
+	TInt SendData(TRequestStatus* aStatus,const TDesC8* aData);
+	void SendDataCancel();
+	void DoSendDataComplete();
+	static void SendDataDfc(TAny* aPtr);
+	// Methods for processing a ReceiveData request
+	TInt ReceiveData(TRequestStatus* aStatus,TDes8* aBuffer);
+	void ReceiveDataCancel();
+	void DoReceiveDataComplete();
+	static void ReceiveDataDfc(TAny* aPtr);
+public:
+	// Interface methods for use by PDD
+	virtual void SendDataComplete(TInt aResult);
+	virtual void ReceiveDataComplete(TInt aResult);
+private:
+	DThread* iClient;
+	// Members used for processing a SendData request
+	TRequestStatus* iSendDataStatus;
+	TDfc iSendDataDfc;
+	TInt iSendDataResult;
+	TBuf8<256> iSendDataBuffer;
+	// Members used for processing a ReceiveData request
+	TDes8* iReceiveDataDescriptor;
+	TRequestStatus* iReceiveDataStatus;
+	TDfc iReceiveDataDfc;
+	TInt iReceiveDataResult;
+	TBuf8<256> iReceiveDataBuffer;
+	};
+
+inline DDriver1* DDriver1Channel::Pdd()
+	{ return (DDriver1*)iPdd; }
+
+/**
+  Interface to 'Driver1' physical device
+*/
+class DDriver1 : public DBase
+	{
+public:
+	/**
+	Structure for holding PDD capabilities information
+	*/
+	class TCaps
+		{
+	public:
+		TVersion iVersion;
+		};
+public:
+	virtual TInt BufferSize() const =0;
+	virtual TInt Speed() const =0;
+	virtual TInt SetSpeed(TInt aSpeed) =0;
+	virtual TInt SendData(const TDesC8& aData) =0;
+	virtual void SendDataCancel() =0;
+	virtual TInt ReceiveData(TDes8& aBuffer) =0;
+	virtual void ReceiveDataCancel() =0;
+public:
+	DDriver1Channel* iLdd;
+	};
+
+#endif
+