+++ /dev/null
-/*
- * Copyright (c) 1995-1999, Index Data.
- *
- * Permission to use, copy, modify, distribute, and sell this software and
- * its documentation, in whole or in part, for any purpose, is hereby granted,
- * provided that:
- *
- * 1. This copyright and permission notice appear in all copies of the
- * software and its documentation. Notices of copyright or attribution
- * which appear at the beginning of any file must remain unchanged.
- *
- * 2. The name of Index Data or the individual authors may not be used to
- * endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- * IN NO EVENT SHALL INDEX DATA BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR
- * NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- *
- * $Id: odr.h,v 1.29 1999-04-20 09:56:48 adam Exp $
- */
-
-#ifndef ODR_H
-#define ODR_H
-
-#include <stdio.h>
-#include <string.h>
-
-#include <nmem.h>
-#include <yconfig.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef bool_t
-#define bool_t int
-#endif
-
-/*
- * Tag modes
- */
-#define ODR_NONE -1
-#define ODR_IMPLICIT 0
-#define ODR_EXPLICIT 1
-
-/*
- * Classes
- */
-#define ODR_UNIVERSAL 0
-#define ODR_APPLICATION 1
-#define ODR_CONTEXT 2
-#define ODR_PRIVATE 3
-
-/*
- * UNIVERSAL tags
- */
-#define ODR_BOOLEAN 1
-#define ODR_INTEGER 2
-#define ODR_BITSTRING 3
-#define ODR_OCTETSTRING 4
-#define ODR_NULL 5
-#define ODR_OID 6
-#define ODR_ODESC 7
-#define ODR_EXTERNAL 8
-#define ODR_REAL 9
-#define ODR_ENUM 10
-#define ODR_SEQUENCE 16
-#define ODR_SET 17
-#define ODR_NUMERICSTRING 18
-#define ODR_PRINTABLESTRING 19
-#define ODR_GENERALIZEDTIME 24
-#define ODR_GRAPHICSTRING 25
-#define ODR_VISIBLESTRING 26
-#define ODR_GENERALSTRING 27
-
-/*
- * odr stream directions
- */
-#define ODR_DECODE 0
-#define ODR_ENCODE 1
-#define ODR_PRINT 2
-
-typedef struct odr_oct
-{
- unsigned char *buf;
- int len;
- int size;
-} Odr_oct;
-
-typedef void Odr_null;
-extern Odr_null *ODR_NULLVAL;
-
-typedef Odr_oct Odr_any;
-
-typedef struct odr_bitmask
-{
-#define ODR_BITMASK_SIZE 256
- unsigned char bits[ODR_BITMASK_SIZE];
- int top;
-} Odr_bitmask;
-
-typedef int Odr_oid; /* terminate by -1 */
-
-typedef struct odr_constack
-{
- const unsigned char *base; /* starting point of data */
- int base_offset;
- int len; /* length of data, if known, else -1
- (decoding only) */
- const unsigned char *lenb; /* where to encode length */
- int len_offset;
- int lenlen; /* length of length-field */
-} odr_constack;
-
-#define ODR_S_SET 0
-#define ODR_S_CUR 1
-#define ODR_S_END 2
-
-typedef struct odr_ecblock
-{
- int can_grow; /* are we allowed to reallocate */
- unsigned char *buf; /* memory handle */
- int pos; /* current position */
- int top; /* top of buffer */
- int size; /* current buffer size */
-} odr_ecblock;
-
-typedef struct { /* used to be statics in ber_tag... */
- int lclass;
- int ltag;
- int br;
- int lcons;
-} Odr_ber_tag;
-
-typedef struct odr
-{
- int direction; /* the direction of this stream */
-
- int error; /* current error state (0==OK) */
- const unsigned char *buf; /* for encoding or decoding */
- int buflen; /* size of buffer for encoding, len for decoding */
- const unsigned char *bp; /* position in buffer */
- int left; /* bytes remaining in buffer */
-
- odr_ecblock ecb; /* memory control block */
-
- int t_class; /* implicit tagging (-1==default tag) */
- int t_tag;
-
- int enable_bias; /* force choice enable flag */
- int choice_bias; /* force choice */
- int lenlen; /* force length-of-lenght (odr_setlen()) */
-
- FILE *print; /* output file for direction print */
- int indent; /* current indent level for printing */
-
- NMEM mem; /* memory handle for decoding (primarily) */
-
- /* stack for constructed types */
-#define ODR_MAX_STACK 50
- int stackp; /* top of stack (-1 == initial state) */
- odr_constack stack[ODR_MAX_STACK];
-
- Odr_ber_tag odr_ber_tag;
-} *ODR;
-
-typedef int (*Odr_fun)(ODR, char **, int, const char *);
-
-typedef struct odr_arm
-{
- int tagmode;
- int zclass;
- int tag;
- int which;
- Odr_fun fun;
- char *name;
-} Odr_arm;
-
-/*
- * Error control.
- */
-#define ONONE 0
-#define OMEMORY 1
-#define OSYSERR 2
-#define OSPACE 3
-#define OREQUIRED 4
-#define OUNEXPECTED 5
-#define OOTHER 6
-#define OPROTO 7
-#define ODATA 8
-#define OSTACK 9
-#define OCONLEN 10
-#define OLENOV 11
-
-extern char *odr_errlist[];
-
-YAZ_EXPORT int odr_geterror(ODR o);
-YAZ_EXPORT void odr_perror(ODR o, char *message);
-YAZ_EXPORT void odr_setprint(ODR o, FILE *file);
-YAZ_EXPORT ODR odr_createmem(int direction);
-YAZ_EXPORT void odr_reset(ODR o);
-YAZ_EXPORT void odr_destroy(ODR o);
-YAZ_EXPORT void odr_setbuf(ODR o, char *buf, int len, int can_grow);
-YAZ_EXPORT char *odr_getbuf(ODR o, int *len, int *size);
-YAZ_EXPORT void *odr_malloc(ODR o, int size);
-YAZ_EXPORT char *odr_strdup(ODR o, const char *str);
-YAZ_EXPORT NMEM odr_extract_mem(ODR o);
-YAZ_EXPORT Odr_null *odr_nullval(void);
-#define odr_release_mem(m) nmem_destroy(m)
-#define ODR_MEM NMEM
-
-#define odr_implicit(o, t, p, cl, tg, opt)\
- (odr_implicit_settag((o), cl, tg), t ((o), (p), (opt), 0) )
-
-#define odr_implicit_tag(o, t, p, cl, tg, opt, name)\
- (odr_implicit_settag((o), cl, tg), t ((o), (p), (opt), name) )
-
-#define odr_explicit(o, t, p, cl, tg, opt)\
- ((int) (odr_constructed_begin((o), (p), (cl), (tg), 0) ? \
- t ((o), (p), (opt), 0) &&\
- odr_constructed_end(o) : opt))
-
-#define odr_explicit_tag(o, t, p, cl, tg, opt, name)\
- ((int) (odr_constructed_begin((o), (p), (cl), (tg), 0) ? \
- t ((o), (p), (opt), name) &&\
- odr_constructed_end(o) : opt))
-
-#define ODR_MASK_ZERO(mask)\
- ((void) (memset((mask)->bits, 0, ODR_BITMASK_SIZE),\
- (mask)->top = -1))
-
-#define ODR_MASK_SET(mask, num)\
- (((mask)->bits[(num) >> 3] |= 0X80 >> ((num) & 0X07)),\
- (mask)->top < (num) >> 3 ? ((mask)->top = (num) >> 3) : 0)
-
-#define ODR_MASK_CLEAR(mask, num)\
- ((mask)->bits[(num) >> 3] &= ~(0X80 >> ((num) & 0X07)))
-
-#define ODR_MASK_GET(mask, num) ( ((num) >> 3 <= (mask)->top) ? \
- ((mask)->bits[(num) >> 3] & (0X80 >> ((num) & 0X07)) ? 1 : 0) : 0)
-
-/* Private macro.
- * write a single character at the current position - grow buffer if
- * necessary.
- * (no, we're not usually this anal about our macros, but this baby is
- * next to unreadable without some indentation :)
- */
-#define odr_putc(o, c) \
-( \
- ( \
- (o)->ecb.pos < (o)->ecb.size ? \
- ( \
- (o)->ecb.buf[(o)->ecb.pos++] = (c), \
- 0 \
- ) : \
- ( \
- odr_grow_block(&(o)->ecb, 1) == 0 ? \
- ( \
- (o)->ecb.buf[(o)->ecb.pos++] = (c), \
- 0 \
- ) : \
- ( \
- (o)->error = OSPACE, \
- -1 \
- ) \
- ) \
- ) == 0 ? \
- ( \
- (o)->ecb.pos > (o)->ecb.top ? \
- ( \
- (o)->ecb.top = (o)->ecb.pos, \
- 0 \
- ) : \
- 0 \
- ) : \
- -1 \
-) \
-
-#define odr_tell(o) ((o)->ecb.pos)
-#define odr_offset(o) ((o)->bp - (o)->buf)
-#define odr_ok(o) (!(o)->error)
-#define odr_getmem(o) ((o)->mem)
-#define odr_setmem(o, v) ((o)->mem = (v))
-
-#define ODR_MAXNAME 256
-
-YAZ_EXPORT int ber_boolean(ODR o, int *val);
-YAZ_EXPORT int ber_tag(ODR o, void *p, int zclass, int tag,
- int *constructed, int opt);
-YAZ_EXPORT int ber_enctag(ODR o, int zclass, int tag, int constructed);
-YAZ_EXPORT int ber_dectag(const unsigned char *buf, int *zclass,
- int *tag, int *constructed);
-YAZ_EXPORT int odr_bool(ODR o, int **p, int opt, const char *name);
-YAZ_EXPORT int odr_integer(ODR o, int **p, int opt, const char *name);
-YAZ_EXPORT int odr_enum(ODR o, int **p, int opt, const char *name);
-YAZ_EXPORT int odr_implicit_settag(ODR o, int zclass, int tag);
-YAZ_EXPORT int ber_enclen(ODR o, int len, int lenlen, int exact);
-YAZ_EXPORT int ber_declen(const unsigned char *buf, int *len);
-YAZ_EXPORT void odr_prname(ODR o, const char *name);
-YAZ_EXPORT int ber_null(ODR o);
-YAZ_EXPORT int odr_null(ODR o, Odr_null **p, int opt, const char *name);
-YAZ_EXPORT int ber_integer(ODR o, int *val);
-YAZ_EXPORT int odr_constructed_begin(ODR o, void *p, int zclass, int tag,
- const char *name);
-YAZ_EXPORT int odr_constructed_end(ODR o);
-YAZ_EXPORT int odr_sequence_begin(ODR o, void *p, int size, const char *name);
-YAZ_EXPORT int odr_set_begin(ODR o, void *p, int size, const char *name);
-YAZ_EXPORT int odr_sequence_end(ODR o);
-YAZ_EXPORT int odr_set_end(ODR o);
-YAZ_EXPORT int ber_octetstring(ODR o, Odr_oct *p, int cons);
-YAZ_EXPORT int odr_octetstring(ODR o, Odr_oct **p, int opt, const char *name);
-YAZ_EXPORT int odp_more_chunks(ODR o, const unsigned char *base, int len);
-YAZ_EXPORT int odr_constructed_more(ODR o);
-YAZ_EXPORT int odr_bitstring(ODR o, Odr_bitmask **p, int opt,
- const char *name);
-YAZ_EXPORT int ber_bitstring(ODR o, Odr_bitmask *p, int cons);
-YAZ_EXPORT int odr_generalstring(ODR o, char **p, int opt, const char *name);
-YAZ_EXPORT int ber_oidc(ODR o, Odr_oid *p);
-YAZ_EXPORT int odr_oid(ODR o, Odr_oid **p, int opt, const char *name);
-YAZ_EXPORT int odr_choice(ODR o, Odr_arm arm[], void *p, void *whichp,
- const char *name);
-YAZ_EXPORT int odr_cstring(ODR o, char **p, int opt, const char *name);
-YAZ_EXPORT int odr_sequence_of(ODR o, Odr_fun type, void *p, int *num,
- const char *name);
-YAZ_EXPORT int odr_set_of(ODR o, Odr_fun type, void *p, int *num,
- const char *name);
-YAZ_EXPORT int odr_any(ODR o, Odr_any **p, int opt, const char *name);
-YAZ_EXPORT int ber_any(ODR o, Odr_any **p);
-YAZ_EXPORT int completeBER(const unsigned char *buf, int len);
-YAZ_EXPORT void odr_begin(ODR o);
-YAZ_EXPORT void odr_end(ODR o);
-YAZ_EXPORT Odr_oid *odr_oiddup(ODR odr, Odr_oid *o);
-YAZ_EXPORT Odr_oid *odr_oiddup_nmem(NMEM nmem, Odr_oid *o);
-YAZ_EXPORT int odr_grow_block(odr_ecblock *b, int min_bytes);
-YAZ_EXPORT int odr_write(ODR o, unsigned char *buf, int bytes);
-YAZ_EXPORT int odr_seek(ODR o, int whence, int offset);
-YAZ_EXPORT int odr_dumpBER(FILE *f, const char *buf, int len);
-YAZ_EXPORT void odr_choice_bias(ODR o, int what);
-YAZ_EXPORT void odr_choice_enable_bias(ODR o, int mode);
-YAZ_EXPORT int odr_total(ODR o);
-YAZ_EXPORT char *odr_errmsg(int n);
-YAZ_EXPORT Odr_oid *odr_getoidbystr(ODR o, char *str);
-YAZ_EXPORT Odr_oid *odr_getoidbystr_nmem(NMEM o, char *str);
-YAZ_EXPORT int odr_initmember(ODR o, void *p, int size);
-YAZ_EXPORT int odr_peektag(ODR o, int *zclass, int *tag, int *cons);
-YAZ_EXPORT void odr_setlenlen(ODR o, int len);
-
-#ifdef __cplusplus
-}
-#endif
-
-#include <odr_use.h>
-
-#include <xmalloc.h>
-
-#endif
projects / yaz-moved-to-github.git / blobdiff