79 lines
2.1 KiB
C
79 lines
2.1 KiB
C
// setext.c
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#include "oidtst.h"
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int
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FsTestSetExtendedInfo(
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IN HANDLE hFile,
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IN PUCHAR ExtInfoBuffer
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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( hFile, // 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_SET_OBJECT_ID_EXTENDED, // FsControlCode
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ExtInfoBuffer, // input buffer
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48, // 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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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 hFile;
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UCHAR ExtInfoBuffer[48];
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int retval = 0;
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//
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// Get parameters
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//
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if (argc < 3) {
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printf("This program sets the object id extended info for a file (ntfs only).\n\n");
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printf("usage: %s filename ExtendedInfo\n", argv[0]);
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return;
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}
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hFile = CreateFile( argv[1],
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GENERIC_READ | GENERIC_WRITE,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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NULL,
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OPEN_EXISTING,
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0,
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NULL );
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if ( hFile == INVALID_HANDLE_VALUE ) {
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printf( "Error opening file %s %x\n", argv[1], GetLastError() );
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return;
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}
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RtlZeroBytes( ExtInfoBuffer, sizeof( ExtInfoBuffer ) );
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sscanf( argv[2], "%s", &ExtInfoBuffer );
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printf( "\nUsing file:%s, ExtendedInfo:%s",
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argv[1],
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ExtInfoBuffer );
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FsTestSetExtendedInfo( hFile, ExtInfoBuffer );
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CloseHandle( hFile );
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return;
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}
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