/* $KTH: krb_locl.h,v 1.44 1997/10/28 15:37:40 bg Exp $ */

/*
 * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by the Kungliga Tekniska
 *      Högskolan and its contributors.
 * 
 * 4. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef __krb_locl_h
#define __krb_locl_h

#include <sys/cdefs.h>
#include <kerberosIV/site.h>

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <assert.h>
#include <stdarg.h>

#include <errno.h>

#include <pwd.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/file.h>
#include <sys/select.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <arpa/nameser.h>
#include <resolv.h>
#include <errno.h>

#include <kerberosIV/krb.h>
#include <prot.h>

#include "resolve.h"
#include "krb_log.h"

/* --- */

/* Globals! */
extern int krb_debug;
extern int krb_ap_req_debug;
extern int krb_dns_debug;

/* Temporary fixes for krb_{rd,mk}_safe */
#define DES_QUAD_GUESS 0
#define DES_QUAD_NEW 1
#define DES_QUAD_OLD 2

/* Set this to one of the constants above to specify default checksum
   type to emit */
#define DES_QUAD_DEFAULT DES_QUAD_GUESS

/* Utils */
int krb_name_to_name(const char *, char *, size_t);

void encrypt_ktext(KTEXT cip, des_cblock *key, int encrypt);
int kdc_reply_cred(KTEXT cip, CREDENTIALS *cred);
int kdc_reply_cipher(KTEXT reply, KTEXT cip);

void k_ricercar(char*);

/* safe multiple strcat */
int k_concat(char*, size_t, ...);
int k_vconcat(char*, size_t, va_list);

/* mallocing versions of the above */
size_t k_vmconcat (char**, size_t, va_list); 
size_t k_mconcat (char**, size_t, ...);

/* used in rd_safe.c and mk_safe.c */

void fixup_quad_cksum(void *start, size_t len, des_cblock *key, 
		      void *new_checksum, void *old_checksum, int little);

/* stuff from libroken*/

#ifndef TRUE
#define TRUE 1
#endif

#ifndef FALSE
#define FALSE 0
#endif

#endif /*  __krb_locl_h */