/*
- * Copyright (c) 1995, Index Data.
+ * 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,
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*
- * $Log: odr.h,v $
- * Revision 1.12 1995-09-27 15:02:48 quinn
- * Modified function heads & prototypes.
- *
- * Revision 1.11 1995/08/15 12:00:09 quinn
- * Updated External
- *
- * Revision 1.10 1995/08/10 08:54:33 quinn
- * Added Explain.
- *
- * Revision 1.9 1995/06/19 12:38:26 quinn
- * Reorganized include-files. Added small features.
- *
- * Revision 1.8 1995/06/16 13:16:04 quinn
- * Fixed Defaultdiagformat.
- *
- * Revision 1.7 1995/05/29 08:11:32 quinn
- * Moved oid from odr/asn to util.
- *
- * Revision 1.6 1995/05/22 14:47:00 quinn
- * ODR_NULLVAL --> void
- *
- * Revision 1.5 1995/05/22 11:31:24 quinn
- * Added PDUs
- *
- * Revision 1.4 1995/05/16 08:50:33 quinn
- * License, documentation, and memory fixes
- *
- * Revision 1.3 1995/05/15 11:55:54 quinn
- * Work on asynchronous activity.
- *
- * Revision 1.2 1995/04/18 08:14:37 quinn
- * Added dynamic memory allocation on encoding
- *
- * Revision 1.1 1995/03/30 09:39:41 quinn
- * Moved .h files to include directory
- *
- * Revision 1.15 1995/03/29 15:39:57 quinn
- * Fixed bugs in the bitmask operations
- *
- * Revision 1.14 1995/03/27 08:33:15 quinn
- * Added more OID utilities.
- *
- * Revision 1.13 1995/03/17 10:17:44 quinn
- * Added memory management.
- *
- * Revision 1.12 1995/03/14 10:27:38 quinn
- * Modified makefile to use common lib
- * Beginning to add memory management to odr
- *
- * Revision 1.11 1995/03/10 11:44:41 quinn
- * Fixed serious stack-bug in odr_cons_begin
- *
- * Revision 1.10 1995/03/08 12:12:16 quinn
- * Added better error checking.
- *
- * Revision 1.9 1995/03/07 10:10:00 quinn
- * Added some headers for Adam.
- *
- * Revision 1.8 1995/03/07 09:23:16 quinn
- * Installing top-level API and documentation.
- *
- * Revision 1.7 1995/02/10 15:55:29 quinn
- * Bug fixes, mostly.
- *
- * Revision 1.6 1995/02/09 15:51:47 quinn
- * Works better now.
- *
- * Revision 1.5 1995/02/07 17:52:59 quinn
- * A damn mess, but now things work, I think.
- *
- * Revision 1.4 1995/02/06 16:45:03 quinn
- * Small mods.
- *
- * Revision 1.3 1995/02/03 17:04:36 quinn
- * *** empty log message ***
- *
- * Revision 1.2 1995/02/02 20:38:50 quinn
- * Updates.
- *
- * Revision 1.1 1995/02/02 16:21:53 quinn
- * First kick.
- *
+ * $Id: odr.h,v 1.29 1999-04-20 09:56:48 adam Exp $
*/
#ifndef 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
typedef struct odr_constack
{
- unsigned char *base; /* starting point of data */
+ const unsigned char *base; /* starting point of data */
int base_offset;
int len; /* length of data, if known, else -1
- (decoding only) */
- unsigned char *lenb; /* where to encode length */
+ (decoding only) */
+ const unsigned char *lenb; /* where to encode length */
int len_offset;
int lenlen; /* length of length-field */
} odr_constack;
-struct odr_memblock; /* defined in odr_mem.c */
-typedef struct odr_memblock *ODR_MEM;
-
#define ODR_S_SET 0
#define ODR_S_CUR 1
#define ODR_S_END 2
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) */
- unsigned char *buf; /* for encoding or decoding */
+ const unsigned char *buf; /* for encoding or decoding */
int buflen; /* size of buffer for encoding, len for decoding */
- unsigned char *bp; /* position in buffer */
+ 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 */
- struct odr_memblock *mem;
+ 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)();
+typedef int (*Odr_fun)(ODR, char **, int, const char *);
typedef struct odr_arm
{
int tagmode;
- int class;
+ 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 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[];
-int MDF odr_geterror(ODR o);
-void MDF odr_perror(ODR o, char *message);
-void MDF odr_setprint(ODR o, FILE *file);
-ODR MDF odr_createmem(int direction);
-void MDF odr_reset(ODR o);
-void MDF odr_destroy(ODR o);
-void MDF odr_setbuf(ODR o, char *buf, int len, int can_grow);
-char MDF *odr_getbuf(ODR o, int *len, int *size);
-void MDF *odr_malloc(ODR o, int size);
-ODR_MEM MDF odr_extract_mem(ODR o);
-void MDF odr_release_mem(ODR_MEM p);
+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) )
+ (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)) ? \
- t ((o), (p), (opt)) &&\
- odr_constructed_end(o) : 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),\
#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 \
- ) \
- ) \
+ (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 \
+ (o)->ecb.pos > (o)->ecb.top ? \
+ ( \
+ (o)->ecb.top = (o)->ecb.pos, \
+ 0 \
+ ) : \
+ 0 \
) : \
- -1 \
+ -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
-#include <prt.h>
-#include <dmalloc.h>
+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