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/*
* $Source$
* $Author$
*
* Copyright 1990 by the Massachusetts Institute of Technology.
*
* For copying and distribution information, please see the file
* <krb5/copyright.h>.
*
* decoding glue routines.
*/
#if !defined(lint) && !defined(SABER)
static char rcsid_decode_c[] =
"$Id$";
#endif /* lint || saber */
#include <krb5/copyright.h>
#include <isode/psap.h>
#include <krb5/krb5.h>
#include <krb5/asn1.h>
#include <krb5/ext-proto.h>
#include <stdio.h>
krb5_error_code
krb5_decode_generic(input, output, decoder, translator, free_translation)
const krb5_data *input;
register krb5_pointer *output;
int (*decoder) PROTOTYPE((PE, int, int, char *, krb5_pointer));
krb5_pointer (*translator) PROTOTYPE((krb5_pointer, int * ));
void (*free_translation) PROTOTYPE((krb5_pointer ));
{
krb5_pointer isode_temp;
PE pe;
PS ps;
krb5_error_code error = 0;
if (!(ps = ps_alloc(str_open))) {
return(ENOMEM);
}
if (str_setup(ps, input->data, input->length, 1) != OK) {
error = ps->ps_errno + ISODE_50_PS_ERR_NONE;
ps_free(ps);
return(error);
}
if (!(pe = ps2pe(ps))) {
error = ps->ps_errno + ISODE_50_PS_ERR_NONE;
ps_free(ps);
return(error);
}
if ((*decoder)(pe, 1, 0, 0, &isode_temp) != OK) {
error = ISODE_50_LOCAL_ERR_BADDECODE;
pe_free(pe);
ps_free(ps);
return(error);
}
*output = (*translator)(isode_temp, &error);
pe_free(pe);
ps_free(ps);
free_translation(isode_temp);
return(error); /* may be error if output
failed above */
}
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