#define NTFS_H
#include <ntifs.h>
+#include <pseh/pseh2.h>
#define CACHEPAGESIZE(pDeviceExt) \
((pDeviceExt)->NtfsInfo.UCHARsPerCluster > PAGE_SIZE ? \
ULONG SectorsPerCluster;
ULONG BytesPerCluster;
ULONGLONG SectorCount;
+ ULONGLONG ClusterCount;
ULARGE_INTEGER MftStart;
ULARGE_INTEGER MftMirrStart;
ULONG BytesPerFileRecord;
UCHAR MinorVersion;
USHORT Flags;
+ ULONG MftZoneReservation;
} NTFS_INFO, *PNTFS_INFO;
#define NTFS_TYPE_CCB '20SF'
PDEVICE_OBJECT DeviceObject;
CACHE_MANAGER_CALLBACKS CacheMgrCallbacks;
ULONG Flags;
+ FAST_IO_DISPATCH FastIoDispatch;
+ NPAGED_LOOKASIDE_LIST IrpContextLookasideList;
} NTFS_GLOBAL_DATA, *PNTFS_GLOBAL_DATA;
#define NTFS_FILE_TYPE_HIDDEN 0x2
#define NTFS_FILE_TYPE_SYSTEM 0x4
#define NTFS_FILE_TYPE_ARCHIVE 0x20
+#define NTFS_FILE_TYPE_REPARSE 0x400
#define NTFS_FILE_TYPE_COMPRESSED 0x800
#define NTFS_FILE_TYPE_DIRECTORY 0x10000000
ULONGLONG AllocatedSize;
ULONGLONG DataSize;
ULONG FileAttributes;
- ULONG AlignmentOrReserved;
+ union
+ {
+ struct
+ {
+ USHORT PackedEaSize;
+ USHORT AlignmentOrReserved;
+ } EaInfo;
+ ULONG ReparseTag;
+ } Extended;
UCHAR NameLength;
UCHAR NameType;
WCHAR Name[1];
ULONG Unknown2;
} VOLINFO_ATTRIBUTE, *PVOLINFO_ATTRIBUTE;
+typedef struct {
+ ULONG ReparseTag;
+ USHORT DataLength;
+ USHORT Reserved;
+ UCHAR Data[1];
+} REPARSE_POINT_ATTRIBUTE, *PREPARSE_POINT_ATTRIBUTE;
+
+#define IRPCONTEXT_CANWAIT 0x1
+#define IRPCONTEXT_COMPLETE 0x2
+#define IRPCONTEXT_QUEUE 0x4
+
typedef struct
{
NTFSIDENTIFIER Identifier;
ULONG Flags;
+ PIO_STACK_LOCATION Stack;
UCHAR MajorFunction;
UCHAR MinorFunction;
WORK_QUEUE_ITEM WorkQueueItem;
PIRP Irp;
BOOLEAN IsTopLevel;
PDEVICE_OBJECT DeviceObject;
+ PFILE_OBJECT FileObject;
NTSTATUS SavedExceptionCode;
+ CCHAR PriorityBoost;
} NTFS_IRP_CONTEXT, *PNTFS_IRP_CONTEXT;
typedef struct _NTFS_ATTR_CONTEXT
ULONG Flags;
ULONGLONG MFTIndex;
+ USHORT LinkCount;
FILENAME_ATTRIBUTE Entry;
extern PNTFS_GLOBAL_DATA NtfsGlobalData;
-//int CdfsStrcmpi( wchar_t *str1, wchar_t *str2 );
-//void CdfsWstrcpy( wchar_t *str1, wchar_t *str2, int max );
+FORCEINLINE
+NTSTATUS
+NtfsMarkIrpContextForQueue(PNTFS_IRP_CONTEXT IrpContext)
+{
+ PULONG Flags = &IrpContext->Flags;
+
+ *Flags &= ~IRPCONTEXT_COMPLETE;
+ *Flags |= IRPCONTEXT_QUEUE;
+ return STATUS_PENDING;
+}
/* attrib.c */
VOID
NtfsDumpFileAttributes(PFILE_RECORD_HEADER FileRecord);
+PSTANDARD_INFORMATION
+GetStandardInformationFromRecord(PFILE_RECORD_HEADER FileRecord);
+
PFILENAME_ATTRIBUTE
GetFileNameFromRecord(PFILE_RECORD_HEADER FileRecord, UCHAR NameType);
+PFILENAME_ATTRIBUTE
+GetBestFileNameFromRecord(PFILE_RECORD_HEADER FileRecord);
+
/* blockdev.c */
NTSTATUS
NtfsCloseFile(PDEVICE_EXTENSION DeviceExt,
PFILE_OBJECT FileObject);
-DRIVER_DISPATCH NtfsFsdClose;
-NTSTATUS NTAPI
-NtfsFsdClose(PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+NTSTATUS
+NtfsClose(PNTFS_IRP_CONTEXT IrpContext);
/* create.c */
-DRIVER_DISPATCH NtfsFsdCreate;
-NTSTATUS NTAPI
-NtfsFsdCreate(PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+NTSTATUS
+NtfsCreate(PNTFS_IRP_CONTEXT IrpContext);
+
+
+/* devctl.c */
+
+NTSTATUS
+NtfsDeviceControl(PNTFS_IRP_CONTEXT IrpContext);
/* dirctl.c */
-DRIVER_DISPATCH NtfsFsdDirectoryControl;
-NTSTATUS NTAPI
-NtfsFsdDirectoryControl(PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+NTSTATUS
+NtfsDirectoryControl(PNTFS_IRP_CONTEXT IrpContext);
/* dispatch.c */
VOID NTAPI
NtfsRelReadAhead(PVOID Context);
+FAST_IO_CHECK_IF_POSSIBLE NtfsFastIoCheckIfPossible;
+FAST_IO_READ NtfsFastIoRead;
+FAST_IO_WRITE NtfsFastIoWrite;
+
/* fcb.c */
BOOLEAN
NtfsFCBIsDirectory(PNTFS_FCB Fcb);
+BOOLEAN
+NtfsFCBIsReparsePoint(PNTFS_FCB Fcb);
+
BOOLEAN
NtfsFCBIsRoot(PNTFS_FCB Fcb);
PNTFS_FCB *pFCB,
const PWSTR pFileName);
+NTSTATUS
+NtfsReadFCBAttribute(PNTFS_VCB Vcb,
+ PNTFS_FCB pFCB,
+ ULONG Type,
+ PCWSTR Name,
+ ULONG NameLength,
+ PVOID * Data);
+
+NTSTATUS
+NtfsMakeFCBFromDirEntry(PNTFS_VCB Vcb,
+ PNTFS_FCB DirectoryFCB,
+ PUNICODE_STRING Name,
+ PFILE_RECORD_HEADER Record,
+ ULONGLONG MFTIndex,
+ PNTFS_FCB * fileFCB);
+
/* finfo.c */
-DRIVER_DISPATCH NtfsFsdQueryInformation;
-NTSTATUS NTAPI
-NtfsFsdQueryInformation(PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+NTSTATUS
+NtfsQueryInformation(PNTFS_IRP_CONTEXT IrpContext);
/* fsctl.c */
-DRIVER_DISPATCH NtfsFsdFileSystemControl;
-NTSTATUS NTAPI
-NtfsFsdFileSystemControl(PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+NTSTATUS
+NtfsFileSystemControl(PNTFS_IRP_CONTEXT IrpContext);
/* mft.c */
NtfsAllocateIrpContext(PDEVICE_OBJECT DeviceObject,
PIRP Irp);
+PVOID
+NtfsGetUserBuffer(PIRP Irp,
+ BOOLEAN Paging);
+
#if 0
BOOLEAN
wstrcmpjoki(PWSTR s1, PWSTR s2);
/* rw.c */
-DRIVER_DISPATCH NtfsFsdRead;
-NTSTATUS NTAPI
-NtfsFsdRead(PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+NTSTATUS
+NtfsRead(PNTFS_IRP_CONTEXT IrpContext);
-DRIVER_DISPATCH NtfsFsdWrite;
-NTSTATUS NTAPI
-NtfsFsdWrite(PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+NTSTATUS
+NtfsWrite(PNTFS_IRP_CONTEXT IrpContext);
/* volinfo.c */