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156 lines
5.6 KiB
C
156 lines
5.6 KiB
C
////////////////////////////////////////////////////////////////////
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// Copyright (C) Alexander Telyatnikov, Ivan Keliukh, Yegor Anchishkin, SKIF Software, 1999-2013. Kiev, Ukraine
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// All rights reserved
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// This file was released under the GPLv2 on June 2015.
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////////////////////////////////////////////////////////////////////
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/*************************************************************************
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*
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* File: sys_spec.h
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*
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* Module: UDF File System Driver (Kernel mode execution only)
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*
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* Description:
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* The main include file for the UDF file system driver.
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*
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* Author: Alter
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*
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*************************************************************************/
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#ifndef _UDF_ENV_SPEC_H_
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#define _UDF_ENV_SPEC_H_
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extern NTSTATUS NTAPI UDFPhReadSynchronous(
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PDEVICE_OBJECT DeviceObject,
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PVOID Buffer,
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SIZE_T Length,
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LONGLONG Offset,
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PSIZE_T ReadBytes,
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ULONG Flags);
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extern NTSTATUS NTAPI UDFPhWriteSynchronous(
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PDEVICE_OBJECT DeviceObject, // the physical device object
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PVOID Buffer,
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SIZE_T Length,
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LONGLONG Offset,
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PSIZE_T WrittenBytes,
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ULONG Flags);
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/*
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extern NTSTATUS UDFPhWriteVerifySynchronous(
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PDEVICE_OBJECT DeviceObject, // the physical device object
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PVOID Buffer,
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SIZE_T Length,
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LONGLONG Offset,
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PSIZE_T WrittenBytes,
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ULONG Flags);
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*/
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#define UDFPhWriteVerifySynchronous UDFPhWriteSynchronous
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extern NTSTATUS NTAPI
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UDFTSendIOCTL(
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IN ULONG IoControlCode,
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IN PVCB Vcb,
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IN PVOID InputBuffer ,
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IN ULONG InputBufferLength,
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OUT PVOID OutputBuffer ,
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IN ULONG OutputBufferLength,
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IN BOOLEAN OverrideVerify,
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OUT PIO_STATUS_BLOCK Iosb OPTIONAL
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);
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extern NTSTATUS NTAPI UDFPhSendIOCTL(
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IN ULONG IoControlCode,
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IN PDEVICE_OBJECT DeviceObject,
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IN PVOID InputBuffer ,
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IN ULONG InputBufferLength,
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OUT PVOID OutputBuffer ,
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IN ULONG OutputBufferLength,
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IN BOOLEAN OverrideVerify,
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OUT PIO_STATUS_BLOCK Iosb OPTIONAL);
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/*
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// This routine performs low-level write (asynchronously if possible)
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extern NTSTATUS UDFTWriteAsync(
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IN PVOID _Vcb,
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IN PVOID Buffer, // Target buffer
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IN ULONG Length,
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IN ULONG LBA,
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OUT PULONG WrittenBytes,
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IN BOOLEAN FreeBuffer);
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extern VOID UDFBGWrite(
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IN PVOID Context);
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*/
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/*#define UDFNotifyFullReportChange(V,FI,E,A) \
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FsRtlNotifyFullReportChange( (V)->NotifyIRPMutex, &((V)->NextNotifyIRP), \
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((FI)->ParentFile) ? (PSTRING)&((FI)->Fcb->FCBName->ObjectName) : (PSTRING)&(UDFGlobalData.UnicodeStrRoot), \
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((FI)->ParentFile) ? ((FI)->ParentFile->Fcb->FCBName->ObjectName.Length + sizeof(WCHAR)) : 0, \
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NULL,NULL, \
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E, A, \
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NULL);*/
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#ifdef UDF_DBG
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VOID UDFNotifyFullReportChange(PVCB V,
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PUDF_FILE_INFO FI,
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ULONG E,
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ULONG A);
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VOID UDFNotifyVolumeEvent(IN PFILE_OBJECT FileObject,
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IN ULONG EventCode);
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#else // UDF_DBG
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__inline VOID UDFNotifyFullReportChange(
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PVCB V,
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PUDF_FILE_INFO FI,
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ULONG E,
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ULONG A
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)
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{
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FsRtlNotifyFullReportChange( (V)->NotifyIRPMutex, &((V)->NextNotifyIRP),
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(PSTRING)&((FI)->Fcb->FCBName->ObjectName),
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((FI)->ParentFile) ? ((FI)->ParentFile->Fcb->FCBName->ObjectName.Length + sizeof(WCHAR)) : 0,
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NULL,NULL,
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E, A,
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NULL);
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}
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#define UDFNotifyVolumeEvent(FileObject, EventCode) \
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{/*if(FsRtlNotifyVolumeEvent) FsRtlNotifyVolumeEvent(FileObject, EventCode)*/;}
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#endif // UDF_DBG
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#define CollectStatistics(VCB, Field) { \
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((VCB)->Statistics[KeGetCurrentProcessorNumber()].Common.##Field) ++; \
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}
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#define CollectStatisticsEx(VCB, Field, a) { \
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((VCB)->Statistics[KeGetCurrentProcessorNumber()].Common.##Field) += (ULONG)a; \
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}
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#define CollectStatistics2(VCB, Field) { \
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((VCB)->Statistics[KeGetCurrentProcessorNumber()].Fat.##Field) ++; \
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}
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#define CollectStatistics2Ex(VCB, Field, a) { \
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((VCB)->Statistics[KeGetCurrentProcessorNumber()].Fat.##Field) += a; \
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}
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NTSTATUS NTAPI UDFAsyncCompletionRoutine(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PVOID Contxt);
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NTSTATUS NTAPI UDFSyncCompletionRoutine(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PVOID Contxt);
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NTSTATUS NTAPI UDFSyncCompletionRoutine2(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PVOID Contxt);
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#define UDFGetDevType(DevObj) (DevObj->DeviceType)
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#define OSGetCurrentThread() PsGetCurrentThread()
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#define GetCurrentPID() HandleToUlong(PsGetCurrentProcessId())
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#endif // _UDF_ENV_SPEC_H_
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