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/*++
Copyright (c) 1993 Microsoft Corporation
Module Name:
fileio.c
Abstract:
User mode test program for the Microsoft Netware redir file system.
This test program can be built from the command line using the
command 'nmake UMTEST=open'.
Author:
Manny Weiser (mannyw) 17-May-1993
Revision History:
--*/
#include <stdio.h>
#include <string.h>
#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
//
// Local definitions
//
VOID
DisplayUsage(
PSZ ProgramName
);
BOOLEAN
OpenFile(
PSZ Name,
PHANDLE Handle
);
cdecl
main(
int argc,
char *argv[],
)
{
HANDLE handle;
BOOLEAN success;
char *fileName;
if ( argc == 1) {
DisplayUsage( argv[0] );
return( 1 );
}
fileName = argv[1];
success = OpenFile( fileName, &handle );
if ( !success) {
return 1;
}
NtClose( handle );
printf( "%s exiting\n", argv[0]);
return 0;
}
VOID
DisplayUsage(
PSZ ProgramName
)
{
printf( "Usage: %s [filename]", ProgramName);
}
BOOLEAN
OpenFile(
PSZ Name,
PHANDLE Handle
)
{
NTSTATUS status;
OBJECT_ATTRIBUTES objectAttributes;
IO_STATUS_BLOCK ioStatusBlock;
STRING AnsiFileName;
UNICODE_STRING FileName;
RtlInitString( &AnsiFileName, Name );
RtlOemStringToUnicodeString( &FileName, &AnsiFileName, TRUE );
//
// Open the file
//
InitializeObjectAttributes(
&objectAttributes,
&FileName,
OBJ_CASE_INSENSITIVE,
NULL,
NULL
);
status = NtOpenFile (
Handle,
FILE_GENERIC_READ,
&objectAttributes,
&ioStatusBlock,
FILE_SHARE_WRITE | FILE_SHARE_READ,
0L
);
if (!NT_SUCCESS(status) ) {
printf( "Open status = %x for file %Z\n", status, &FileName );
}
RtlFreeHeap(RtlProcessHeap(), 0, FileName.Buffer );
return ( (BOOLEAN) NT_SUCCESS( status ) );
}
DoSleep(
IN ULONG time
)
{
ULONG ms;
LARGE_INTEGER delayTime;
ms = time * 100;
delayTime = RtlEnlargedIntegerMultiply( ms, -10000 );
NtDelayExecution( TRUE, (PLARGE_INTEGER)&delayTime );
return( 0 );
}
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