-/*
- * Copyright (c) 1995-2003, Index Data
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2013 Index Data
* See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Id: odr_tag.c,v 1.1 2003-10-27 12:21:34 adam Exp $
+ */
+/**
+ * \file odr_tag.c
+ * \brief Implements ODR IMPLICIT tagging codec
*/
#if HAVE_CONFIG_H
#include <config.h>
if (o->direction != ODR_DECODE)
{
odr_seterror(o, OOTHER, 48);
- return 0;
+ return 0;
}
- if (o->op->stackp > -1 && !odr_constructed_more(o))
- return 0;
- if (ber_dectag(o->bp, zclass, tag, cons, odr_max(o)) <= 0)
+ if (ODR_STACK_NOT_EMPTY(o) && !odr_constructed_more(o))
+ return 0;
+ if (ber_dectag(o->op->bp, zclass, tag, cons, odr_max(o)) <= 0)
{
odr_seterror(o, OREQUIRED, 49);
- return 0;
+ return 0;
}
return 1;
}
int odr_implicit_settag(ODR o, int zclass, int tag)
{
if (o->error)
- return 0;
- if (o->t_class < 0)
+ return 0;
+ if (o->op->t_class < 0)
{
- o->t_class = zclass;
- o->t_tag = tag;
+ o->op->t_class = zclass;
+ o->op->t_tag = tag;
}
return 1;
}
char **pp = (char **) p;
if (o->error)
- return 0;
+ return 0;
if (o->direction == ODR_DECODE)
- *pp = (char *)odr_malloc(o, size);
+ *pp = (char *)odr_malloc(o, size);
else if (!*pp)
{
- o->t_class = -1;
- return 0;
+ o->op->t_class = -1;
+ return 0;
}
return 1;
}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+