/*
 * mswin_auth -  Version 2.0
 * 
 * Modified to act as a Squid authenticator module.
 * Returns OK for a successful authentication, or ERR upon error.
 * 
 * Guido Serassio, Torino - Italy
 * 
 * Uses code from -
 * Antonino Iannella 2000
 * Andrew Tridgell 1997
 * Richard Sharpe 1996
 * Bill Welliver 1999
 * 
 * * Distributed freely under the terms of the GNU General Public License,
 * * version 2. See the file COPYING for licensing details
 * *
 * * This program is distributed in the hope that it will be useful,
 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * * GNU General Public License for more details.
 * 
 * * You should have received a copy of the GNU General Public License
 * * along with this program; if not, write to the Free Software
 * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 */

#ifndef _VALID_H_
#define _VALID_H_

#ifdef _SQUID_CYGWIN_
#include <windows.h>
#endif
#include <lm.h>
#include "sspwin32.h"
#undef debug

/************* CONFIGURATION ***************/
/*
 * define this if you want debugging
 */
#ifndef DEBUG
#define DEBUG
#endif

#define safe_free(x)	if (x) { free(x); x = NULL; }

/* SMB User verification function */

#define NTV_NO_ERROR 0
#define NTV_SERVER_ERROR 1
#define NTV_GROUP_ERROR 2
#define NTV_LOGON_ERROR 3

#ifndef LOGON32_LOGON_NETWORK
#define LOGON32_LOGON_NETWORK       3
#endif

#define NTV_DEFAULT_DOMAIN "."

extern char *NTAllowedGroup;
extern char *NTDisAllowedGroup;
extern int UseDisallowedGroup;
extern int UseAllowedGroup;
extern int debug_enabled;
extern char Default_NTDomain[DNLEN + 1];
extern const char *errormsg;

#include <sys/types.h>

/* Debugging stuff */

#ifdef __GNUC__			/* this is really a gcc-ism */
#ifdef DEBUG
#include <stdio.h>
#include <unistd.h>
static char *__foo;
#define debug(X...) if (debug_enabled) { \
                    fprintf(stderr,"nt_auth[%d](%s:%d): ", getpid(), \
                    ((__foo=strrchr(__FILE__,'/'))==NULL?__FILE__:__foo+1),\
                    __LINE__);\
                    fprintf(stderr,X); }
#else /* DEBUG */
#define debug(X...)		/* */
#endif /* DEBUG */
#else /* __GNUC__ */
static void
debug(char *format,...)
{
#ifdef DEBUG
#ifdef _SQUID_MSWIN_
    if (debug_enabled) {
	va_list args;

	va_start(args, format);
	fprintf(stderr, "nt_auth[%d]: ", getpid());
	vfprintf(stderr, format, args);
	va_end(args);
    }
#endif /* _SQUID_MSWIN_ */
#endif /* DEBUG */
}
#endif /* __GNUC__ */

int Valid_User(char *, char *, char *);

#endif
