2 * Copyright (c) 1995-2003, Index Data.
4 * Permission to use, copy, modify, distribute, and sell this software and
5 * its documentation, in whole or in part, for any purpose, is hereby granted,
8 * 1. This copyright and permission notice appear in all copies of the
9 * software and its documentation. Notices of copyright or attribution
10 * which appear at the beginning of any file must remain unchanged.
12 * 2. The name of Index Data or the individual authors may not be used to
13 * endorse or promote products derived from this software without specific
14 * prior written permission.
16 * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
18 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
19 * IN NO EVENT SHALL INDEX DATA BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
20 * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES
21 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR
22 * NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
23 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
26 * $Id: odr-priv.h,v 1.2 2004-08-11 12:15:38 adam Exp $
34 #include <yaz/yaz-util.h>
36 struct Odr_ber_tag { /* used to be statics in ber_tag... */
43 #define odr_max(o) ((o)->size - ((o)->bp - (o)->buf))
44 #define odr_offset(o) ((o)->bp - (o)->buf)
47 /* stack for constructed types */
48 #define ODR_MAX_STACK 50
49 int stackp; /* top of stack (-1 == initial state) */
50 odr_constack stack[ODR_MAX_STACK];
52 struct Odr_ber_tag odr_ber_tag;
53 yaz_iconv_t iconv_handle;
56 void (*stream_puts)(void *handle, const char *strz);
57 void (*stream_close)(void *handle);
61 * write a single character at the current position - grow buffer if
63 * (no, we're not usually this anal about our macros, but this baby is
64 * next to unreadable without some indentation :)
66 #define odr_putc(o, c) \
69 (o)->pos < (o)->size ? \
71 (o)->buf[(o)->pos++] = (c), \
75 odr_grow_block((o), 1) == 0 ? \
77 (o)->buf[(o)->pos++] = (c), \
81 (o)->error = OSPACE, \
87 (o)->pos > (o)->top ? \
89 (o)->top = (o)->pos, \