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 1.11 1995-12-15 16:19:45 quinn
28 * Added formatted_text.
30 * Revision 1.10 1995/12/14 11:09:43 quinn
33 * Revision 1.9 1995/12/13 15:32:47 quinn
36 * Revision 1.8 1995/12/13 13:44:23 quinn
37 * Modified Data1-system to use nmem
39 * Revision 1.7 1995/12/12 16:37:05 quinn
40 * Added destroy element to data1_node.
42 * Revision 1.6 1995/12/11 15:22:12 quinn
43 * Added last_child field to the node.
45 * Revision 1.5 1995/12/05 14:26:40 quinn
46 * Added global lbuf to data1_node.
48 * Revision 1.4 1995/11/13 09:27:29 quinn
49 * Fiddling with the variant stuff.
51 * Revision 1.3 1995/11/01 16:34:52 quinn
52 * Making data1 look for tables in data1_tabpath
54 * Revision 1.2 1995/11/01 13:54:35 quinn
57 * Revision 1.1 1995/11/01 13:07:18 quinn
58 * Data1 module now lives in YAZ.
60 * Revision 1.13 1995/10/25 16:00:49 quinn
61 * USMARC support is now almost operational
63 * Revision 1.12 1995/10/16 14:02:59 quinn
64 * Changes to support element set names and espec1
66 * Revision 1.11 1995/10/13 16:05:10 quinn
67 * Adding Espec1-processing
69 * Revision 1.10 1995/10/11 14:53:46 quinn
72 * Revision 1.9 1995/10/10 16:27:59 quinn
73 * *** empty log message ***
75 * Revision 1.8 1995/10/06 16:44:14 quinn
76 * Work on attribute set mapping, etc.
78 * Revision 1.7 1995/10/06 12:58:36 quinn
81 * Revision 1.6 1995/10/04 09:29:51 quinn
82 * Adjustments to support USGS test data
84 * Revision 1.5 1995/10/03 17:56:44 quinn
87 * Revision 1.4 1995/10/02 14:55:43 quinn
88 * *** empty log message ***
90 * Revision 1.3 1995/09/15 14:41:43 quinn
93 * Revision 1.2 1995/09/14 15:18:14 quinn
96 * Revision 1.1 1995/09/12 11:24:33 quinn
97 * Beginning to add code for structured records.
111 #include <d1_attset.h>
114 extern char *data1_tabpath; /* global path for tables */
116 #define DATA1_MAX_SYMBOL 31
118 typedef struct data1_name
121 struct data1_name *next;
124 typedef enum data1_datatype
126 DATA1K_structured = 1,
131 DATA1K_generalizedtime,
138 typedef struct data1_marctab
143 char record_status[2];
144 char implementation_codes[5];
145 int indicator_length;
146 int identifier_length;
147 char user_systems[4];
149 int length_data_entry;
151 int length_implementation;
154 struct data1_marctab *next;
157 typedef struct data1_esetname
161 struct data1_esetname *next;
165 * Variant set definitions.
168 typedef struct data1_vartype
171 struct data1_varclass *class;
173 data1_datatype datatype;
174 struct data1_vartype *next;
177 typedef struct data1_varclass
180 struct data1_varset *set;
182 data1_vartype *types;
183 struct data1_varclass *next;
186 typedef struct data1_varset
190 data1_varclass *classes;
199 typedef struct data1_tag
214 struct data1_tagset *tagset;
215 struct data1_tag *next;
218 typedef struct data1_tagset
220 char *name; /* symbolic name */
222 int type; /* type of tagset in current context */
223 data1_tag *tags; /* tags defined by this set */
224 struct data1_tagset *children; /* included tagsets */
225 struct data1_tagset *next; /* sibling */
229 * abstract syntax specification
232 typedef struct data1_element
237 struct data1_element *children;
238 struct data1_element *next;
241 typedef struct data1_absyn
245 data1_tagset *tagset;
246 data1_attset *attset;
247 data1_varset *varset;
248 data1_esetname *esetnames;
249 data1_maptab *maptabs;
251 data1_element *elements;
255 * record data node (tag/data/variant)
258 typedef struct data1_node
262 DATA1N_root, /* the root of a record (containing global data) */
263 DATA1N_tag, /* a tag */
264 DATA1N_data, /* some data under a leaf tag or variant */
265 DATA1N_variant, /* variant specification (a triple, actually) */
266 DATA1N_indicator /* ISO2709 indicator */
274 data1_absyn *absyn; /* abstract syntax for this type */
280 data1_element *element;
282 int make_variantlist;
283 int no_data_requested;
290 DATA1I_inctxt, /* text inclusion */
291 DATA1I_incbin, /* binary data inclusion */
292 DATA1I_text, /* text data */
293 DATA1I_num /* numerical data */
295 int formatted_text; /* newlines are significant */
297 char *data; /* filename or data */
298 #define DATA1_LOCALDATA 40
299 char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
314 void (*destroy)(struct data1_node *n);
315 char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
318 struct data1_node *next;
319 struct data1_node *child;
320 struct data1_node *last_child;
321 struct data1_node *parent;
322 struct data1_node *root;
325 data1_node *get_parent_tag(data1_node *n);
326 data1_node *data1_read_node(char **buf, data1_node *parent, int *line,
327 data1_absyn *absyn, NMEM m);
328 data1_node *data1_read_record(int (*rf)(int, char *, size_t), int fd, NMEM m);
329 data1_absyn *data1_read_absyn(char *file);
330 data1_tag *data1_gettagbynum(data1_tagset *s, int type, int value);
331 data1_tagset *data1_read_tagset(char *file);
332 data1_element *data1_getelementbytagname(data1_absyn *abs,
333 data1_element *parent, char *tagname);
334 Z_GenericRecord *data1_nodetogr(data1_node *n, int select, ODR o);
335 int data1_matchstr(char *s1, char *s2);
336 data1_tag *data1_gettagbyname(data1_tagset *s, char *name);
337 void data1_free_tree(data1_node *t);
338 char *data1_nodetobuf(data1_node *n, int select, int *len);
339 data1_node *data1_insert_taggeddata(data1_node *root, data1_node *at,
340 char *tagname, NMEM m);
341 data1_datatype data1_maptype(char *t);
342 data1_varset *data1_read_varset(char *file);
343 data1_vartype *data1_getvartypebyct(data1_varset *set, char *class, char *type);
344 Z_Espec1 *data1_read_espec1(char *file, ODR o);
345 int data1_doespec1(data1_node *n, Z_Espec1 *e);
346 data1_esetname *data1_getesetbyname(data1_absyn *a, char *name);
347 data1_element *data1_getelementbyname(data1_absyn *absyn, char *name);
348 data1_node *data1_mk_node(NMEM m);
349 data1_absyn *data1_get_absyn(char *name);
350 data1_maptab *data1_read_maptab(char *file);
351 data1_node *data1_map_record(data1_node *n, data1_maptab *map, NMEM m);
352 data1_marctab *data1_read_marctab(char *file);
353 char *data1_nodetomarc(data1_marctab *p, data1_node *n, int selected, int *len);
354 char *data1_nodetoidsgml(data1_node *n, int select, int *len);
355 Z_ExplainRecord *data1_nodetoexplain(data1_node *n, int select, ODR o);