+++ /dev/null
-/*
- * Copyright (c) 1995-2003, Index Data
- * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Id: ber_oct.c,v 1.21 2003-03-11 11:03:31 adam Exp $
- */
-#if HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "odr-priv.h"
-
-int ber_octetstring(ODR o, Odr_oct *p, int cons)
-{
- int res, len;
- const unsigned char *base;
- unsigned char *c;
-
- switch (o->direction)
- {
- case ODR_DECODE:
- if ((res = ber_declen(o->bp, &len, odr_max(o))) < 0)
- {
- odr_seterror(o, OPROTO, 14);
- return 0;
- }
- o->bp += res;
- if (cons) /* fetch component strings */
- {
- base = o->bp;
- while (odp_more_chunks(o, base, len))
- if (!odr_octetstring(o, &p, 0, 0))
- return 0;
- return 1;
- }
- /* primitive octetstring */
- if (len < 0)
- {
- odr_seterror(o, OOTHER, 15);
- return 0;
- }
- if (len > odr_max(o))
- {
- odr_seterror(o, OOTHER, 16);
- return 0;
- }
- if (len + 1 > p->size - p->len)
- {
- c = (unsigned char *)odr_malloc(o, p->size += len + 1);
- if (p->len)
- memcpy(c, p->buf, p->len);
- p->buf = c;
- }
- if (len)
- memcpy(p->buf + p->len, o->bp, len);
- p->len += len;
- o->bp += len;
- /* the final null is really not part of the buffer, but */
- /* it helps somes applications that assumes C strings */
- if (len)
- p->buf[p->len] = '\0';
- return 1;
- case ODR_ENCODE:
- if ((res = ber_enclen(o, p->len, 5, 0)) < 0)
- return 0;
- if (p->len == 0)
- return 1;
- if (odr_write(o, p->buf, p->len) < 0)
- return 0;
- return 1;
- case ODR_PRINT: return 1;
- default: odr_seterror(o, OOTHER, 17); return 0;
- }
-}