125 lines
2 KiB
C
125 lines
2 KiB
C
/*++
|
||
|
||
Copyright (c) 1991 Microsoft Corporation
|
||
|
||
Module Name:
|
||
|
||
rtunload.c
|
||
|
||
Abstract:
|
||
|
||
NT level registry api test program, basic non-error paths.
|
||
|
||
Perform an NtUnloadKey call to unlink a hive file from the registry.
|
||
|
||
rtunload <KeyPath>
|
||
|
||
Example:
|
||
|
||
rtunload \registry\user\JVert
|
||
|
||
Author:
|
||
|
||
John Vert (jvert) 17-Apr-92
|
||
|
||
Revision History:
|
||
|
||
--*/
|
||
#include <nt.h>
|
||
#include <ntrtl.h>
|
||
#include <nturtl.h>
|
||
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
|
||
#define WORK_SIZE 1024
|
||
|
||
void __cdecl main(int, char *);
|
||
void processargs();
|
||
|
||
UNICODE_STRING KeyPath;
|
||
WCHAR KeyPathBuffer[WORK_SIZE];
|
||
|
||
void
|
||
__cdecl main(
|
||
int argc,
|
||
char *argv[]
|
||
)
|
||
{
|
||
NTSTATUS status;
|
||
OBJECT_ATTRIBUTES KeyAttributes;
|
||
IO_STATUS_BLOCK IoStatus;
|
||
HANDLE FileHandle;
|
||
HANDLE KeyHandle;
|
||
BOOLEAN WasEnabled;
|
||
|
||
//
|
||
// Process args
|
||
//
|
||
|
||
KeyPath.MaximumLength = WORK_SIZE;
|
||
KeyPath.Length = 0L;
|
||
KeyPath.Buffer = &(KeyPathBuffer[0]);
|
||
|
||
processargs(argc, argv);
|
||
|
||
|
||
printf("rtunload: starting\n");
|
||
|
||
RtlAdjustPrivilege(SE_RESTORE_PRIVILEGE, TRUE, FALSE, &WasEnabled);
|
||
//
|
||
// Set up KeyPath
|
||
//
|
||
|
||
InitializeObjectAttributes(
|
||
&KeyAttributes,
|
||
&KeyPath,
|
||
OBJ_CASE_INSENSITIVE,
|
||
(HANDLE)NULL,
|
||
NULL
|
||
);
|
||
|
||
status = NtUnloadKey(&KeyAttributes);
|
||
|
||
RtlAdjustPrivilege(SE_RESTORE_PRIVILEGE, WasEnabled, FALSE, &WasEnabled);
|
||
|
||
if (!NT_SUCCESS(status)) {
|
||
printf("rtunload: key unload failed status = %08lx\n", status);
|
||
exit(1);
|
||
} else {
|
||
printf("rtunload: success!\n");
|
||
}
|
||
|
||
exit(0);
|
||
}
|
||
|
||
void
|
||
processargs(
|
||
int argc,
|
||
char *argv[]
|
||
)
|
||
{
|
||
ANSI_STRING temp;
|
||
|
||
if ( (argc != 2) )
|
||
{
|
||
printf("Usage: %s <KeyName>\n",
|
||
argv[0]);
|
||
exit(1);
|
||
}
|
||
|
||
RtlInitAnsiString(
|
||
&temp,
|
||
argv[1]
|
||
);
|
||
|
||
RtlAnsiStringToUnicodeString(
|
||
&KeyPath,
|
||
&temp,
|
||
TRUE
|
||
);
|
||
|
||
return;
|
||
}
|