93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
// deloid.c
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#include "oidtst.h"
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int
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FsTestDeleteOid(
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IN HANDLE File
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)
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{
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IO_STATUS_BLOCK IoStatusBlock;
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NTSTATUS Status;
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Status = NtFsControlFile( File, // file handle
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NULL, // event
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NULL, // apc routine
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NULL, // apc context
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&IoStatusBlock, // iosb
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FSCTL_DELETE_OBJECT_ID, // FsControlCode
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NULL, // input buffer
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0, // input buffer length
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NULL, // OutputBuffer for data from the FS
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0 // OutputBuffer Length
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);
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return FsTestDecipherStatus( Status );
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}
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VOID
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_cdecl
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main(
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int argc,
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char *argv[]
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)
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{
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HANDLE File;
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IO_STATUS_BLOCK IoStatusBlock;
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NTSTATUS Status;
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OBJECT_ATTRIBUTES ObjAttr;
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ANSI_STRING AnsiName;
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UNICODE_STRING UnicodeName;
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char DriveNameBuffer[32];
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strcpy( DriveNameBuffer, "\\DosDevices\\" );
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strcat( DriveNameBuffer, argv[1] );
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RtlInitAnsiString( &AnsiName, DriveNameBuffer );
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Status = RtlAnsiStringToUnicodeString( &UnicodeName, &AnsiName, TRUE );
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if (!NT_SUCCESS(Status)) {
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printf( "Error initalizing strings" );
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return;
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}
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if (argc < 2) {
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printf("This program deletes the object id (if any) from a file (ntfs only).\n\n");
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printf("usage: %s filename\n", argv[0]);
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return;
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}
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RtlZeroMemory( &ObjAttr, sizeof(OBJECT_ATTRIBUTES) );
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ObjAttr.Length = sizeof(OBJECT_ATTRIBUTES);
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ObjAttr.ObjectName = &UnicodeName;
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ObjAttr.Attributes = OBJ_CASE_INSENSITIVE;
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Status = NtCreateFile( &File,
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GENERIC_WRITE | GENERIC_ALL | STANDARD_RIGHTS_ALL,
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&ObjAttr,
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&IoStatusBlock,
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NULL,
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FILE_ATTRIBUTE_NORMAL,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_OPEN,
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FILE_OPEN_FOR_BACKUP_INTENT,
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NULL,
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0 );
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if (!NT_SUCCESS(Status)) {
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printf( "Error opening file %s %x\n", argv[1], Status );
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return;
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}
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printf( "\nUsing file:%s", argv[1] );
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FsTestDeleteOid( File );
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CloseHandle( File );
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return;
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}
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