windows-nt/Source/XPSP1/NT/drivers/smartcrd/gempc430/irp.h
2020-09-26 16:20:57 +08:00

74 lines
2.4 KiB
C++

// Gemplus (C) 1999
// Version 1.0
// Author: Sergey Ivanov
// Date of creation - 18.05.1999
// Change log:
//
#ifndef IRP_INT
#define IRP_INT
#include "generic.h"
#pragma PAGEDCODE
class CIrp;
// Interface to general system services...
class CIrp
{
public:
NTSTATUS m_Status;
SAFE_DESTRUCTORS();
virtual VOID dispose(){self_delete();};
protected:
CIrp(){};
virtual ~CIrp(){};
public:
virtual PIRP allocate(CCHAR StackSize,BOOLEAN ChargeQuota) {return NULL;};
virtual VOID initialize(PIRP Irp,USHORT PacketSize,CCHAR StackSize) {};
virtual USHORT sizeOfIrp(IN CCHAR StackSize) =0;
virtual VOID free(PIRP Irp) {};
virtual PIRP buildDeviceIoControlRequest(
IN ULONG IoControlCode,
IN PDEVICE_OBJECT DeviceObject,
IN PVOID InputBuffer OPTIONAL,
IN ULONG InputBufferLength,
IN OUT PVOID OutputBuffer OPTIONAL,
IN ULONG OutputBufferLength,
IN BOOLEAN InternalDeviceIoControl,
IN PKEVENT Event,
OUT PIO_STATUS_BLOCK IoStatusBlock
) {return NULL;};
virtual PIRP buildSynchronousFsdRequest(
IN ULONG MajorFunction,
IN PDEVICE_OBJECT DeviceObject,
IN OUT PVOID Buffer OPTIONAL,
IN ULONG Length OPTIONAL,
IN PLARGE_INTEGER StartingOffset OPTIONAL,
IN PKEVENT Event,
OUT PIO_STATUS_BLOCK IoStatusBlock
){return NULL;};
virtual PIO_STACK_LOCATION getCurrentStackLocation(PIRP Irp) {return NULL;};
virtual PIO_STACK_LOCATION getNextStackLocation(PIRP Irp) {return NULL;};
virtual VOID skipCurrentStackLocation(PIRP Irp) {};
virtual VOID setNextStackLocation(IN PIRP Irp) {};
virtual VOID markPending(PIRP Irp) {};
virtual VOID copyCurrentStackLocationToNext(PIRP Irp) {};
virtual VOID setCompletionRoutine(PIRP Irp, PIO_COMPLETION_ROUTINE Routine,
PVOID Context, BOOLEAN Success, BOOLEAN Error, BOOLEAN Cancel ) {};
virtual PDRIVER_CANCEL setCancelRoutine(PIRP Irp, PDRIVER_CANCEL NewCancelRoutine ) {return NULL;};
virtual VOID completeRequest(PIRP Irp,CCHAR PriorityBoost) {};
virtual VOID startPacket(PDEVICE_OBJECT DeviceObject,PIRP Irp,PULONG Key,PDRIVER_CANCEL CancelFunction) {};
virtual VOID startNextPacket(PDEVICE_OBJECT DeviceObject,BOOLEAN Cancelable) {};
virtual VOID cancel(PIRP Irp) {};
// Should it go to interrupt??
virtual VOID requestDpc(PDEVICE_OBJECT DeviceObject,PIRP Irp,PVOID Context) {};
};
#endif//IRP