133 lines
2.6 KiB
C
133 lines
2.6 KiB
C
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/*++
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Copyright (c) 1998-1999 Microsoft Corporation
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Module Name:
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event.h
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Abstract:
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contains prototypes for functions in event.c
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Author:
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Paul McDaniel (paulmcd) 01-March-2000
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Revision History:
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--*/
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#ifndef _EVENT_H_
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#define _EVENT_H_
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#define IS_VALID_OVERWRITE_INFO(pObject) \
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(((pObject) != NULL) && ((pObject)->Signature == SR_OVERWRITE_INFO_TAG))
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typedef struct _SR_OVERWRITE_INFO
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{
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//
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// = SR_OVERWRITE_INFO_TAG
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//
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ULONG Signature;
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//
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// IN the irp on input
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//
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PIRP pIrp;
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//
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// OUT did we rename the file?
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//
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BOOLEAN RenamedFile;
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//
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// OUT did we copied the file instead of renaming it?
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//
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BOOLEAN CopiedFile;
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//
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// OUT did we ignore the file because we thought the overwrite would fail?
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//
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BOOLEAN IgnoredFile;
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//
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// OUT the file attributes use in the create. these have to be returned
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// as they must match for CreateFile to success for H/S files.
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//
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ULONG CreateFileAttributes;
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//
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// OUT OPTIONAL the name we renamed it to IF we ended up renaming
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//
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PFILE_RENAME_INFORMATION pRenameInformation;
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} SR_OVERWRITE_INFO, *PSR_OVERWRITE_INFO;
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NTSTATUS
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SrHandleEvent (
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IN PSR_DEVICE_EXTENSION pExtension,
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IN SR_EVENT_TYPE EventType,
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IN PFILE_OBJECT pFileObject,
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IN PSR_STREAM_CONTEXT pFileContext OPTIONAL,
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IN OUT PSR_OVERWRITE_INFO pOverwriteInfo OPTIONAL,
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IN PUNICODE_STRING pFileName2 OPTIONAL
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);
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NTSTATUS
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SrLogEvent(
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IN PSR_DEVICE_EXTENSION pExtension,
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IN SR_EVENT_TYPE EventType,
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IN PFILE_OBJECT pFileObject OPTIONAL,
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IN PUNICODE_STRING pFileName,
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IN USHORT FileNameStreamLength,
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IN PUNICODE_STRING pTempName OPTIONAL,
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IN PUNICODE_STRING pFileName2 OPTIONAL,
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IN USHORT FileName2StreamLength OPTIONAL,
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IN PUNICODE_STRING pShortName OPTIONAL
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);
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NTSTATUS
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SrCreateRestoreLocation (
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IN PSR_DEVICE_EXTENSION pExtension
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);
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NTSTATUS
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SrHandleDirectoryRename (
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IN PSR_DEVICE_EXTENSION pExtension,
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IN PUNICODE_STRING pDirectoryName,
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IN BOOLEAN EventDelete
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);
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NTSTATUS
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SrHandleFileRenameOutOfMonitoredSpace(
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IN PSR_DEVICE_EXTENSION pExtension,
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IN PFILE_OBJECT pFileObject,
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IN PSR_STREAM_CONTEXT pFileContext,
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OUT PBOOLEAN pOptimizeDelete,
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OUT PUNICODE_STRING *ppDestFileName
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);
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NTSTATUS
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SrHandleOverwriteFailure (
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IN PSR_DEVICE_EXTENSION pExtension,
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IN PUNICODE_STRING pOriginalFileName,
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IN ULONG CreateFileAttributes,
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IN PFILE_RENAME_INFORMATION pRenameInformation
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);
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#endif // _EVENT_H_
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