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