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 1.5 1995-12-05 14:26:40 quinn
28 * Added global lbuf to data1_node.
30 * Revision 1.4 1995/11/13 09:27:29 quinn
31 * Fiddling with the variant stuff.
33 * Revision 1.3 1995/11/01 16:34:52 quinn
34 * Making data1 look for tables in data1_tabpath
36 * Revision 1.2 1995/11/01 13:54:35 quinn
39 * Revision 1.1 1995/11/01 13:07:18 quinn
40 * Data1 module now lives in YAZ.
42 * Revision 1.13 1995/10/25 16:00:49 quinn
43 * USMARC support is now almost operational
45 * Revision 1.12 1995/10/16 14:02:59 quinn
46 * Changes to support element set names and espec1
48 * Revision 1.11 1995/10/13 16:05:10 quinn
49 * Adding Espec1-processing
51 * Revision 1.10 1995/10/11 14:53:46 quinn
54 * Revision 1.9 1995/10/10 16:27:59 quinn
55 * *** empty log message ***
57 * Revision 1.8 1995/10/06 16:44:14 quinn
58 * Work on attribute set mapping, etc.
60 * Revision 1.7 1995/10/06 12:58:36 quinn
63 * Revision 1.6 1995/10/04 09:29:51 quinn
64 * Adjustments to support USGS test data
66 * Revision 1.5 1995/10/03 17:56:44 quinn
69 * Revision 1.4 1995/10/02 14:55:43 quinn
70 * *** empty log message ***
72 * Revision 1.3 1995/09/15 14:41:43 quinn
75 * Revision 1.2 1995/09/14 15:18:14 quinn
78 * Revision 1.1 1995/09/12 11:24:33 quinn
79 * Beginning to add code for structured records.
92 #include <d1_attset.h>
95 extern char *data1_tabpath; /* global path for tables */
97 #define DATA1_MAX_SYMBOL 31
99 typedef struct data1_name
102 struct data1_name *next;
105 typedef enum data1_datatype
107 DATA1K_structured = 1,
112 DATA1K_generalizedtime,
119 typedef struct data1_marctab
124 char record_status[2];
125 char implementation_codes[5];
126 int indicator_length;
127 int identifier_length;
128 char user_systems[4];
130 int length_data_entry;
132 int length_implementation;
135 struct data1_marctab *next;
138 typedef struct data1_esetname
142 struct data1_esetname *next;
146 * Variant set definitions.
149 typedef struct data1_vartype
152 struct data1_varclass *class;
154 data1_datatype datatype;
155 struct data1_vartype *next;
158 typedef struct data1_varclass
161 struct data1_varset *set;
163 data1_vartype *types;
164 struct data1_varclass *next;
167 typedef struct data1_varset
171 data1_varclass *classes;
180 typedef struct data1_tag
195 struct data1_tagset *tagset;
196 struct data1_tag *next;
199 typedef struct data1_tagset
201 char *name; /* symbolic name */
203 int type; /* type of tagset in current context */
204 data1_tag *tags; /* tags defined by this set */
205 struct data1_tagset *children; /* included tagsets */
206 struct data1_tagset *next; /* sibling */
210 * abstract syntax specification
213 typedef struct data1_element
218 struct data1_element *children;
219 struct data1_element *next;
222 typedef struct data1_absyn
226 data1_tagset *tagset;
227 data1_attset *attset;
228 data1_varset *varset;
229 data1_esetname *esetnames;
230 data1_maptab *maptabs;
232 data1_element *elements;
236 * record data node (tag/data/variant)
239 typedef struct data1_node
243 DATA1N_root, /* the root of a record (containing global data) */
244 DATA1N_tag, /* a tag */
245 DATA1N_data, /* some data under a leaf tag or variant */
246 DATA1N_variant, /* variant specification (a triple, actually) */
247 DATA1N_indicator /* ISO2709 indicator */
255 data1_absyn *absyn; /* abstract syntax for this type */
261 data1_element *element;
263 int make_variantlist;
264 int no_data_requested;
271 DATA1I_inctxt, /* text inclusion */
272 DATA1I_incbin, /* binary data inclusion */
273 DATA1I_text, /* text data */
274 DATA1I_num /* numerical data */
277 char *data; /* filename or data */
278 #define DATA1_LOCALDATA 40
279 char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
294 char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
297 struct data1_node *next;
298 struct data1_node *child;
299 struct data1_node *parent;
300 struct data1_node *root;
303 data1_node *get_parent_tag(data1_node *n);
304 data1_node *data1_read_node(char **buf, data1_node *parent, int *line,
306 data1_node *data1_read_record(int (*rf)(int, char *, size_t), int fd);
307 data1_absyn *data1_read_absyn(char *file);
308 data1_tag *data1_gettagbynum(data1_tagset *s, int type, int value);
309 data1_tagset *data1_read_tagset(char *file);
310 data1_element *data1_getelementbytagname(data1_absyn *abs,
311 data1_element *parent, char *tagname);
312 Z_GenericRecord *data1_nodetogr(data1_node *n, int select, ODR o);
313 int data1_matchstr(char *s1, char *s2);
314 data1_tag *data1_gettagbyname(data1_tagset *s, char *name);
315 void data1_free_tree(data1_node *t);
316 char *data1_nodetobuf(data1_node *n, int select, int *len);
317 data1_node *data1_insert_taggeddata(data1_node *root, data1_node *at,
319 data1_datatype data1_maptype(char *t);
320 data1_varset *data1_read_varset(char *file);
321 data1_vartype *data1_getvartypebyct(data1_varset *set, char *class, char *type);
322 Z_Espec1 *data1_read_espec1(char *file, ODR o);
323 int data1_doespec1(data1_node *n, Z_Espec1 *e);
324 data1_esetname *data1_getesetbyname(data1_absyn *a, char *name);
325 data1_element *data1_getelementbyname(data1_absyn *absyn, char *name);
326 data1_node *data1_mk_node(void);
327 data1_absyn *data1_get_absyn(char *name);
328 data1_maptab *data1_read_maptab(char *file);
329 data1_node *data1_map_record(data1_node *n, data1_maptab *map);
330 data1_marctab *data1_read_marctab(char *file);
331 char *data1_nodetomarc(data1_marctab *p, data1_node *n, int selected, int *len);