/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
*
* Copyright 1994 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
#ifndef __ASN1_MAKE_H__
#define __ASN1_MAKE_H__
#include "k5-int.h"
#include "krbasn1.h"
#include "asn1buf.h"
/*
* Overview
*
* Each of these procedures constructs a subpart of an ASN.1
* primitive in a coding buffer.
*
* Operations
*
* asn1_make_etag
* asn1_make_sequence
* asn1_make_set
* asn1_make_tag
* asn1_make_string
*/
unsigned int *retlen);
/*
* requires *buf is allocated, in_len is the length of an ASN.1 encoding
* which has just been inserted in *buf
* modifies *buf, *retlen
* effects Inserts an explicit tag with class = asn1class, id# = tag
* length = in_len into *buf.
* Returns the length of this encoding in *retlen.
* Returns ENOMEM if memory runs out.
*/
unsigned int *retlen);
/*
* requires *buf is allocated, in_len is the length of an ASN.1 encoding
* which has just been inserted in *buf
* modifies *buf, *retlen
* effects Inserts the encoding of a tag with class = asn1class,
* primitive/constructed staus = construction,
* id# = tag and length = in_len into *buf.
* Returns the length of this encoding in *retlen.
* Returns ENOMEM if memory runs out.
* Returns ASN1_OVERFLOW if tagnum exceeds the limits of
* the implementation.
*/
unsigned int *len);
/*
* requires *buf is allocated, seq_len is the length of a series of
* sequence components which have just been inserted in *buf
* modifies *buf, *retlen
* effects Inserts the sequence header for a sequence of length seq_len
* in *buf. Returns the length of this encoding in *retlen.
* Returns ENOMEM if memory runs out.
*/
unsigned int *retlen);
/*
* requires *buf is allocated, seq_len is the length of a series of
* sequence components which have just been inserted in *buf
* modifies *buf, *retlen
* effects Inserts the set header for a set of length set_len in *buf.
* Returns the length of this encoding in *retlen.
* Returns ENOMEM if memory runs out.
*/
/*
* requires *buf is allocated, len is the length of *string
* effects Inserts the encoding of *string (a series of octets) in *buf.
* Returns the length of this encoding in *retlen.
* Returns ENOMEM if memory runs out.
*/
/****************************************************************/
/* Private procedures */
/* "helper" procedure for asn1_make_tag */
unsigned int *retlen);
/*
* requires *buf is allocated, in_len is the length of an ASN.1 encoding
* which has just been inserted in *buf
* modifies *buf, *retlen
* effects inserts length octet(s) for in_len into *buf
*/
/* "helper" procedure for asn1_make_tag */
/*
* requires *buf is allocated, asn1class and tagnum are appropriate for
* the ASN.1 encoding which has just been inserted in *buf
* modifies *buf, *retlen
* effects Inserts id octet(s) of class asn1class and tag number tagnum
* into *buf
*/
#endif