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/*
* $Source$
* $Author$
*
* Copyright 1990,1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* For copying and distribution information, please see the file
* <krb5/copyright.h>.
*
* encoding glue routines.
*/
#if !defined(lint) && !defined(SABER)
static char rcsid_encode_c[] =
"$Id$";
#endif /* lint || saber */
#include <isode/psap.h>
#include <krb5/krb5.h>
#include <krb5/asn1.h>
#include "asn1glue.h"
#include <krb5/ext-proto.h>
#include <stdio.h>
krb5_error_code
krb5_encode_generic(input, data_out, encoder, translator, free_translation)
krb5_const_pointer input;
register krb5_data **data_out;
int (*encoder) PROTOTYPE((PE *, int, int, char *, krb5_pointer));
krb5_pointer (*translator) PROTOTYPE((krb5_const_pointer, int * ));
void (*free_translation) PROTOTYPE((krb5_pointer ));
{
krb5_pointer isode_out;
PE pe;
PS ps;
krb5_error_code error;
if (!(isode_out = (*translator)(input, &error)))
return(error);
if ((*encoder)(&pe, 0, 0, 0, isode_out)) {
error = ENOMEM;
goto errout;
}
*data_out = (krb5_data *)malloc(sizeof(**data_out));
if (!*data_out) {
error = ENOMEM;
goto peout;
}
(*data_out)->length = ps_get_abs(pe);
(*data_out)->data = malloc((*data_out)->length);
if (!(*data_out)->data) {
error = ENOMEM;
goto datout;
}
if (!(ps = ps_alloc(str_open))) {
error = ENOMEM;
goto alldatout;
}
if (str_setup(ps, (*data_out)->data, (*data_out)->length, 1) != OK) {
error = ps->ps_errno + ISODE_50_PS_ERR_NONE;
goto oops;
}
if (pe2ps(ps, pe) != OK || ps_flush(ps) != OK) {
error = ps->ps_errno + ISODE_50_PS_ERR_NONE;
oops:
ps_free(ps);
alldatout:
free((*data_out)->data);
datout:
xfree(*data_out);
*data_out = 0;
peout:
pe_free(pe);
errout:
(*free_translation)(isode_out);
return(error);
}
ps_free(ps);
pe_free(pe);
(*free_translation)(isode_out);
return(0);
}
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