///////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 1998, Microsoft Corp. All rights reserved.
//
// FILE
//
//    ezlogon.h
//
// SYNOPSIS
//
//    Describes the abbreviated IAS version of LsaLogonUser.
//
// MODIFICATION HISTORY
//
//    08/15/1998    Original version.
//
///////////////////////////////////////////////////////////////////////////////

#ifndef _EZLOGON_H_
#define _EZLOGON_H_
#if _MSC_VER >= 1000
#pragma once
#endif

#include <ntmsv1_0.h>

#ifdef __cplusplus
extern "C" {
#endif

//////////
// Handle to the IAS Logon Process.
//////////
extern LSA_HANDLE theLogonProcess;

//////////
// The MSV1_0 authentication package.
//////////
extern ULONG theMSV1_0_Package;

DWORD
WINAPI
IASLogonInitialize( VOID );

VOID
WINAPI
IASLogonShutdown( VOID );

VOID
WINAPI
IASInitAuthInfo(
    IN PVOID AuthInfo,
    IN DWORD FixedLength,
    IN PCWSTR UserName,
    IN PCWSTR Domain,
    OUT PBYTE* Data
    );

DWORD
WINAPI
IASLogonUser(
    IN PVOID AuthInfo,
    IN ULONG AuthInfoLength,
    OPTIONAL OUT PMSV1_0_LM20_LOGON_PROFILE *Profile,
    OUT PHANDLE Token
    );

///////////////////////////////////////////////////////////////////////////////
//
// Assorted macros to initialize self-relative logon information.
//
///////////////////////////////////////////////////////////////////////////////

// Copy a Unicode string into a UNICODE_STRING.
#define IASInitUnicodeString(str, buf, src) \
{ (str).Length = (USHORT)(wcslen(src) * sizeof(WCHAR)); \
  (str).MaximumLength = (str).Length; \
  (str).Buffer = (PWSTR)memcpy((buf), (src), (str).MaximumLength); \
  (buf) += (str).MaximumLength; }

// Copy a ANSI string into a STRING.
#define IASInitAnsiString(str, buf, src) \
{ (str).Length = (USHORT)(strlen(src) * sizeof(CHAR)); \
  (str).MaximumLength = (str).Length; \
  (str).Buffer = (PSTR)memcpy((buf), (src), (str).MaximumLength);  \
  (buf) += (str).MaximumLength; }

// Copy an octet string into a STRING.
#define IASInitOctetString(str, buf, src, srclen) \
{ (str).Length = (USHORT)(srclen); \
  (str).MaximumLength = (str).Length; \
  (str).Buffer = (PSTR)memcpy((buf), (src), (str).MaximumLength); \
  (buf) += (str).MaximumLength; }

// Copy an ANSI string into a UNICODE_STRING.
#define IASInitUnicodeStringFromAnsi(str, buf, src) \
{ (str).MaximumLength = (USHORT)(sizeof(WCHAR) * ((src).Length + 1)); \
  (str).Buffer = (PWSTR)(buf); \
  RtlAnsiStringToUnicodeString(&(str), &(src), FALSE); \
  (buf) += ((str).MaximumLength = (str).Length); }

// Copy a fixed-size array into a fixed-size array of the same size.
#define IASInitFixedArray(dst, src) \
{ memcpy((dst), (src), sizeof(dst)); }

#ifdef __cplusplus
}
#endif
#endif  // _EZLOGON_H_