-/*
- * Copyright (C) 1995-2007, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2013 Index Data
* See the file LICENSE for details.
- *
- * $Id: ber_tag.c,v 1.7 2007-01-03 08:42:15 adam Exp $
*/
-/**
+/**
* \file ber_tag.c
* \brief Implements BER tags encoding and decoding
*
if (o->direction == ODR_DECODE)
*pp = 0;
- o->t_class = -1;
+ o->op->t_class = -1;
if (ODR_STACK_EMPTY(o))
{
odr_seek(o, ODR_S_SET, 0);
- o->top = 0;
- o->bp = o->buf;
+ o->op->top = 0;
+ o->op->bp = o->op->buf;
odr_ber_tag->lclass = -1;
}
switch (o->direction)
if (odr_ber_tag->lclass < 0)
{
if ((odr_ber_tag->br =
- ber_dectag(o->bp, &odr_ber_tag->lclass,
+ ber_dectag(o->op->bp, &odr_ber_tag->lclass,
&odr_ber_tag->ltag, &odr_ber_tag->lcons,
odr_max(o))) <= 0)
{
}
if (zclass == odr_ber_tag->lclass && tag == odr_ber_tag->ltag)
{
- o->bp += odr_ber_tag->br;
+ o->op->bp += odr_ber_tag->br;
*constructed = odr_ber_tag->lcons;
odr_ber_tag->lclass = -1;
return 1;
}
}
-/**
+/**
* \brief Decodes BER identifier octets.
*
* Returns number of bytes read or -1 for error.
*/
-int ber_dectag(const unsigned char *b, int *zclass, int *tag,
+int ber_dectag(const char *cp, int *zclass, int *tag,
int *constructed, int max)
{
+ const unsigned char *b = (const unsigned char *) cp;
int l = 1;
if (l > max)
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab