2 * Copyright (c) 1995, 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 names 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
27 * Revision 1.6 1995-12-11 15:22:12 quinn
28 * Added last_child field to the node.
30 * Revision 1.5 1995/12/05 14:26:40 quinn
31 * Added global lbuf to data1_node.
33 * Revision 1.4 1995/11/13 09:27:29 quinn
34 * Fiddling with the variant stuff.
36 * Revision 1.3 1995/11/01 16:34:52 quinn
37 * Making data1 look for tables in data1_tabpath
39 * Revision 1.2 1995/11/01 13:54:35 quinn
42 * Revision 1.1 1995/11/01 13:07:18 quinn
43 * Data1 module now lives in YAZ.
45 * Revision 1.13 1995/10/25 16:00:49 quinn
46 * USMARC support is now almost operational
48 * Revision 1.12 1995/10/16 14:02:59 quinn
49 * Changes to support element set names and espec1
51 * Revision 1.11 1995/10/13 16:05:10 quinn
52 * Adding Espec1-processing
54 * Revision 1.10 1995/10/11 14:53:46 quinn
57 * Revision 1.9 1995/10/10 16:27:59 quinn
58 * *** empty log message ***
60 * Revision 1.8 1995/10/06 16:44:14 quinn
61 * Work on attribute set mapping, etc.
63 * Revision 1.7 1995/10/06 12:58:36 quinn
66 * Revision 1.6 1995/10/04 09:29:51 quinn
67 * Adjustments to support USGS test data
69 * Revision 1.5 1995/10/03 17:56:44 quinn
72 * Revision 1.4 1995/10/02 14:55:43 quinn
73 * *** empty log message ***
75 * Revision 1.3 1995/09/15 14:41:43 quinn
78 * Revision 1.2 1995/09/14 15:18:14 quinn
81 * Revision 1.1 1995/09/12 11:24:33 quinn
82 * Beginning to add code for structured records.
95 #include <d1_attset.h>
98 extern char *data1_tabpath; /* global path for tables */
100 #define DATA1_MAX_SYMBOL 31
102 typedef struct data1_name
105 struct data1_name *next;
108 typedef enum data1_datatype
110 DATA1K_structured = 1,
115 DATA1K_generalizedtime,
122 typedef struct data1_marctab
127 char record_status[2];
128 char implementation_codes[5];
129 int indicator_length;
130 int identifier_length;
131 char user_systems[4];
133 int length_data_entry;
135 int length_implementation;
138 struct data1_marctab *next;
141 typedef struct data1_esetname
145 struct data1_esetname *next;
149 * Variant set definitions.
152 typedef struct data1_vartype
155 struct data1_varclass *class;
157 data1_datatype datatype;
158 struct data1_vartype *next;
161 typedef struct data1_varclass
164 struct data1_varset *set;
166 data1_vartype *types;
167 struct data1_varclass *next;
170 typedef struct data1_varset
174 data1_varclass *classes;
183 typedef struct data1_tag
198 struct data1_tagset *tagset;
199 struct data1_tag *next;
202 typedef struct data1_tagset
204 char *name; /* symbolic name */
206 int type; /* type of tagset in current context */
207 data1_tag *tags; /* tags defined by this set */
208 struct data1_tagset *children; /* included tagsets */
209 struct data1_tagset *next; /* sibling */
213 * abstract syntax specification
216 typedef struct data1_element
221 struct data1_element *children;
222 struct data1_element *next;
225 typedef struct data1_absyn
229 data1_tagset *tagset;
230 data1_attset *attset;
231 data1_varset *varset;
232 data1_esetname *esetnames;
233 data1_maptab *maptabs;
235 data1_element *elements;
239 * record data node (tag/data/variant)
242 typedef struct data1_node
246 DATA1N_root, /* the root of a record (containing global data) */
247 DATA1N_tag, /* a tag */
248 DATA1N_data, /* some data under a leaf tag or variant */
249 DATA1N_variant, /* variant specification (a triple, actually) */
250 DATA1N_indicator /* ISO2709 indicator */
258 data1_absyn *absyn; /* abstract syntax for this type */
264 data1_element *element;
266 int make_variantlist;
267 int no_data_requested;
274 DATA1I_inctxt, /* text inclusion */
275 DATA1I_incbin, /* binary data inclusion */
276 DATA1I_text, /* text data */
277 DATA1I_num /* numerical data */
280 char *data; /* filename or data */
281 #define DATA1_LOCALDATA 40
282 char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
297 char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
300 struct data1_node *next;
301 struct data1_node *child;
302 struct data1_node *last_child;
303 struct data1_node *parent;
304 struct data1_node *root;
307 data1_node *get_parent_tag(data1_node *n);
308 data1_node *data1_read_node(char **buf, data1_node *parent, int *line,
310 data1_node *data1_read_record(int (*rf)(int, char *, size_t), int fd);
311 data1_absyn *data1_read_absyn(char *file);
312 data1_tag *data1_gettagbynum(data1_tagset *s, int type, int value);
313 data1_tagset *data1_read_tagset(char *file);
314 data1_element *data1_getelementbytagname(data1_absyn *abs,
315 data1_element *parent, char *tagname);
316 Z_GenericRecord *data1_nodetogr(data1_node *n, int select, ODR o);
317 int data1_matchstr(char *s1, char *s2);
318 data1_tag *data1_gettagbyname(data1_tagset *s, char *name);
319 void data1_free_tree(data1_node *t);
320 char *data1_nodetobuf(data1_node *n, int select, int *len);
321 data1_node *data1_insert_taggeddata(data1_node *root, data1_node *at,
323 data1_datatype data1_maptype(char *t);
324 data1_varset *data1_read_varset(char *file);
325 data1_vartype *data1_getvartypebyct(data1_varset *set, char *class, char *type);
326 Z_Espec1 *data1_read_espec1(char *file, ODR o);
327 int data1_doespec1(data1_node *n, Z_Espec1 *e);
328 data1_esetname *data1_getesetbyname(data1_absyn *a, char *name);
329 data1_element *data1_getelementbyname(data1_absyn *absyn, char *name);
330 data1_node *data1_mk_node(void);
331 data1_absyn *data1_get_absyn(char *name);
332 data1_maptab *data1_read_maptab(char *file);
333 data1_node *data1_map_record(data1_node *n, data1_maptab *map);
334 data1_marctab *data1_read_marctab(char *file);
335 char *data1_nodetomarc(data1_marctab *p, data1_node *n, int selected, int *len);