windows-server-2003/drivers/smartcrd/gempc430/protocol.h

//-------------------------------------------------------------------
// This is abstract class for generic protocol
// Specific protocols should use it as a parent device
// Author: Sergey Ivanov
// Log:
//		11/09/99	-	implemented	
//-------------------------------------------------------------------
#ifndef __PROTOCOL__
#define __PROTOCOL__

#include "generic.h"
#include "kernel.h"

#define READER_PROTOCOL_LV		1
#define READER_PROTOCOL_GBP		2
#define READER_PROTOCOL_TLP		3

#define PROTOCOL_OUTPUT_BUFFER_SIZE	0x1000
#define PROTOCOL_INPUT_BUFFER_SIZE	0x1000


//class CDevice;
class CUSBReader;
class CDebug;
class CMemory;

#pragma PAGEDCODE
class CProtocol
{
public:
	NTSTATUS m_Status;
	SAFE_DESTRUCTORS();
	virtual VOID dispose(){self_delete();};
protected:
	CDevice* device;
	//CUSBReader* device;
	CDebug*	 debug;
	CMemory* memory;

	// Internal buffers to manage Xfers...
    ULONG  OutputBufferLength;
    PUCHAR pOutputBuffer;
    ULONG  InputBufferLength;
    PUCHAR pInputBuffer;
protected:
	CProtocol();
	virtual ~CProtocol();
public:	
	CProtocol(CDevice* device);
	//CProtocol(CUSBReader* device);

	virtual  VOID  set_WTR_Delay(LONG Delay) {};
	virtual  ULONG get_WTR_Delay() {return 0;};
	virtual  VOID  set_Default_WTR_Delay() {};
	virtual  LONG  get_Power_WTR_Delay() {return 0;};
	virtual  ULONG getCardState() {return 0;}; 


	virtual  NTSTATUS writeAndWait(PUCHAR pRequest,ULONG RequestLength,PUCHAR pReply,ULONG* pReplyLength)  {return STATUS_SUCCESS;};
	virtual  NTSTATUS readAndWait(PUCHAR pRequest,ULONG RequestLength,PUCHAR pReply,ULONG* pReplyLength)  {return STATUS_SUCCESS;};
};
#endif