You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
1.4 KiB
68 lines
1.4 KiB
//+-------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
//
|
|
// Copyright (C) Microsoft Corporation, 1997 - 1999
|
|
//
|
|
// File: nsrevchk.cpp
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
#include <windows.h>
|
|
|
|
extern "C" void __cdecl
|
|
wmain(
|
|
int argc,
|
|
WCHAR *argv[])
|
|
{
|
|
char status[2];
|
|
unsigned long bytesRead;
|
|
HANDLE df;
|
|
BOOL ret;
|
|
|
|
if (argc != 2)
|
|
{
|
|
MessageBox(0, L"Usage: nsrevchk filename", L"Error", MB_OK);
|
|
exit(-1);
|
|
}
|
|
|
|
df = CreateFile(
|
|
argv[1],
|
|
GENERIC_READ,
|
|
FILE_SHARE_READ,
|
|
0,
|
|
OPEN_EXISTING,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
0);
|
|
if (INVALID_HANDLE_VALUE == df)
|
|
{
|
|
MessageBox(0, L"Unable to open file", L"Error", MB_OK);
|
|
exit(-1);
|
|
}
|
|
|
|
ret = ReadFile(df, &status, 2, &bytesRead, 0);
|
|
if (!ret)
|
|
{
|
|
MessageBox(0, L"Unable to read from file", L"Error", MB_OK);
|
|
exit(-1);
|
|
}
|
|
|
|
if (bytesRead != 1)
|
|
{
|
|
MessageBox(0, L"Invalid file format", L"Error", MB_OK);
|
|
exit(-1);
|
|
}
|
|
|
|
if (status[0] == '1')
|
|
{
|
|
MessageBox(0, L"Cert is Invalid", L"Certificate Status", MB_OK);
|
|
}
|
|
else if (status[0] == '0')
|
|
{
|
|
MessageBox(0, L"Cert is Valid", L"Certificate Status", MB_OK);
|
|
}
|
|
else
|
|
{
|
|
MessageBox(0, L"Unknown Certificate Status", L"Error", MB_OK);
|
|
}
|
|
}
|