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 1.9 1995-12-13 15:32:47 quinn
30 * Revision 1.8 1995/12/13 13:44:23 quinn
31 * Modified Data1-system to use nmem
33 * Revision 1.7 1995/12/12 16:37:05 quinn
34 * Added destroy element to data1_node.
36 * Revision 1.6 1995/12/11 15:22:12 quinn
37 * Added last_child field to the node.
39 * Revision 1.5 1995/12/05 14:26:40 quinn
40 * Added global lbuf to data1_node.
42 * Revision 1.4 1995/11/13 09:27:29 quinn
43 * Fiddling with the variant stuff.
45 * Revision 1.3 1995/11/01 16:34:52 quinn
46 * Making data1 look for tables in data1_tabpath
48 * Revision 1.2 1995/11/01 13:54:35 quinn
51 * Revision 1.1 1995/11/01 13:07:18 quinn
52 * Data1 module now lives in YAZ.
54 * Revision 1.13 1995/10/25 16:00:49 quinn
55 * USMARC support is now almost operational
57 * Revision 1.12 1995/10/16 14:02:59 quinn
58 * Changes to support element set names and espec1
60 * Revision 1.11 1995/10/13 16:05:10 quinn
61 * Adding Espec1-processing
63 * Revision 1.10 1995/10/11 14:53:46 quinn
66 * Revision 1.9 1995/10/10 16:27:59 quinn
67 * *** empty log message ***
69 * Revision 1.8 1995/10/06 16:44:14 quinn
70 * Work on attribute set mapping, etc.
72 * Revision 1.7 1995/10/06 12:58:36 quinn
75 * Revision 1.6 1995/10/04 09:29:51 quinn
76 * Adjustments to support USGS test data
78 * Revision 1.5 1995/10/03 17:56:44 quinn
81 * Revision 1.4 1995/10/02 14:55:43 quinn
82 * *** empty log message ***
84 * Revision 1.3 1995/09/15 14:41:43 quinn
87 * Revision 1.2 1995/09/14 15:18:14 quinn
90 * Revision 1.1 1995/09/12 11:24:33 quinn
91 * Beginning to add code for structured records.
105 #include <d1_attset.h>
108 extern char *data1_tabpath; /* global path for tables */
110 #define DATA1_MAX_SYMBOL 31
112 typedef struct data1_name
115 struct data1_name *next;
118 typedef enum data1_datatype
120 DATA1K_structured = 1,
125 DATA1K_generalizedtime,
132 typedef struct data1_marctab
137 char record_status[2];
138 char implementation_codes[5];
139 int indicator_length;
140 int identifier_length;
141 char user_systems[4];
143 int length_data_entry;
145 int length_implementation;
148 struct data1_marctab *next;
151 typedef struct data1_esetname
155 struct data1_esetname *next;
159 * Variant set definitions.
162 typedef struct data1_vartype
165 struct data1_varclass *class;
167 data1_datatype datatype;
168 struct data1_vartype *next;
171 typedef struct data1_varclass
174 struct data1_varset *set;
176 data1_vartype *types;
177 struct data1_varclass *next;
180 typedef struct data1_varset
184 data1_varclass *classes;
193 typedef struct data1_tag
208 struct data1_tagset *tagset;
209 struct data1_tag *next;
212 typedef struct data1_tagset
214 char *name; /* symbolic name */
216 int type; /* type of tagset in current context */
217 data1_tag *tags; /* tags defined by this set */
218 struct data1_tagset *children; /* included tagsets */
219 struct data1_tagset *next; /* sibling */
223 * abstract syntax specification
226 typedef struct data1_element
231 struct data1_element *children;
232 struct data1_element *next;
235 typedef struct data1_absyn
239 data1_tagset *tagset;
240 data1_attset *attset;
241 data1_varset *varset;
242 data1_esetname *esetnames;
243 data1_maptab *maptabs;
245 data1_element *elements;
249 * record data node (tag/data/variant)
252 typedef struct data1_node
256 DATA1N_root, /* the root of a record (containing global data) */
257 DATA1N_tag, /* a tag */
258 DATA1N_data, /* some data under a leaf tag or variant */
259 DATA1N_variant, /* variant specification (a triple, actually) */
260 DATA1N_indicator /* ISO2709 indicator */
268 data1_absyn *absyn; /* abstract syntax for this type */
274 data1_element *element;
276 int make_variantlist;
277 int no_data_requested;
284 DATA1I_inctxt, /* text inclusion */
285 DATA1I_incbin, /* binary data inclusion */
286 DATA1I_text, /* text data */
287 DATA1I_num /* numerical data */
290 char *data; /* filename or data */
291 #define DATA1_LOCALDATA 40
292 char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
307 void (*destroy)(struct data1_node *n);
308 char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
311 struct data1_node *next;
312 struct data1_node *child;
313 struct data1_node *last_child;
314 struct data1_node *parent;
315 struct data1_node *root;
318 data1_node *get_parent_tag(data1_node *n);
319 data1_node *data1_read_node(char **buf, data1_node *parent, int *line,
320 data1_absyn *absyn, NMEM m);
321 data1_node *data1_read_record(int (*rf)(int, char *, size_t), int fd, NMEM m);
322 data1_absyn *data1_read_absyn(char *file);
323 data1_tag *data1_gettagbynum(data1_tagset *s, int type, int value);
324 data1_tagset *data1_read_tagset(char *file);
325 data1_element *data1_getelementbytagname(data1_absyn *abs,
326 data1_element *parent, char *tagname);
327 Z_GenericRecord *data1_nodetogr(data1_node *n, int select, ODR o);
328 int data1_matchstr(char *s1, char *s2);
329 data1_tag *data1_gettagbyname(data1_tagset *s, char *name);
330 void data1_free_tree(data1_node *t);
331 char *data1_nodetobuf(data1_node *n, int select, int *len);
332 data1_node *data1_insert_taggeddata(data1_node *root, data1_node *at,
333 char *tagname, NMEM m);
334 data1_datatype data1_maptype(char *t);
335 data1_varset *data1_read_varset(char *file);
336 data1_vartype *data1_getvartypebyct(data1_varset *set, char *class, char *type);
337 Z_Espec1 *data1_read_espec1(char *file, ODR o);
338 int data1_doespec1(data1_node *n, Z_Espec1 *e);
339 data1_esetname *data1_getesetbyname(data1_absyn *a, char *name);
340 data1_element *data1_getelementbyname(data1_absyn *absyn, char *name);
341 data1_node *data1_mk_node(NMEM m);
342 data1_absyn *data1_get_absyn(char *name);
343 data1_maptab *data1_read_maptab(char *file);
344 data1_node *data1_map_record(data1_node *n, data1_maptab *map, NMEM m);
345 data1_marctab *data1_read_marctab(char *file);
346 char *data1_nodetomarc(data1_marctab *p, data1_node *n, int selected, int *len);
347 char *data1_nodetoidsgml(data1_node *n, int select, int *len);