Source code of Windows XP (NT5)
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45 lines
1.2 KiB

#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#include <windows.h>
#include <tchar.h> // for wprintf
#include <winsafer.h>
#include "..\..\saferp.h" // for CodeAuthzFullyQualifyFilename
int __cdecl wmain(int argc, wchar_t *argv[])
{
NTSTATUS Status;
HANDLE hFile;
UNICODE_STRING UnicodeResult;
if (argc != 2) {
wprintf(L"Invalid syntax. No filename supplied.\n");
return -1;
}
hFile = CreateFile(argv[1], GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (!hFile || hFile == INVALID_HANDLE_VALUE) {
wprintf(L"Unable to open file: %s\n", argv[1]);
return -1;
}
Status = CodeAuthzFullyQualifyFilename(
hFile, FALSE, argv[1], &UnicodeResult);
CloseHandle(hFile);
if (!NT_SUCCESS(Status)) {
wprintf(L"Unable to canonicalize filename: %s\n", argv[1]);
}
wprintf(L"Supplied filename: %s\n", argv[1]);
wprintf(L"Canonocalized result: %*s\n",
UnicodeResult.Length / sizeof(WCHAR), UnicodeResult.Buffer);
RtlFreeUnicodeString(&UnicodeResult);
return 0;
}