/*
- * Copyright (c) 1995-1997, Index Data.
+ * Copyright (c) 1995-1998, 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,
* OF THIS SOFTWARE.
*
* $Log: data1.h,v $
- * Revision 1.28 1997-10-06 09:37:53 adam
+ * Revision 1.39 1998-10-28 15:10:06 adam
+ * Added --with-yc option to configure. For the data1_node in data1.h:
+ * decreased size of localdata and removed member "line" which wasn't useful.
+ *
+ * Revision 1.38 1998/10/15 08:29:15 adam
+ * Tag set type may be specified in reference to it using "tagset"
+ * directive in .abs-files and "include" directive in .tag-files.
+ *
+ * Revision 1.37 1998/10/13 16:09:46 adam
+ * Added support for arbitrary OID's for tagsets, schemas and attribute sets.
+ * Added support for multiple attribute set references and tagset references
+ * from an abstract syntax file.
+ * Fixed many bad logs-calls in routines that read the various
+ * specifications regarding data1 (*.abs,*.att,...) and made the messages
+ * consistent whenever possible.
+ * Added extra 'lineno' argument to function readconf_line.
+ *
+ * Revision 1.36 1998/05/18 13:06:57 adam
+ * Changed the way attribute sets are handled by the retriaval module.
+ * Extended Explain conversion / schema.
+ * Modified server and client to work with ASN.1 compiled protocol handlers.
+ *
+ * Revision 1.35 1998/03/05 08:15:32 adam
+ * Implemented data1_add_insert_taggeddata utility which is more flexible
+ * than data1_insert_taggeddata.
+ *
+ * Revision 1.34 1998/02/27 14:08:04 adam
+ * Added const to some char pointer arguments.
+ * Reworked data1_read_node so that it doesn't create a tree with
+ * pointers to original "SGML"-buffer.
+ *
+ * Revision 1.33 1997/12/18 10:51:30 adam
+ * Implemented sub-trees feature for schemas - including forward
+ * references.
+ *
+ * Revision 1.32 1997/12/09 16:18:16 adam
+ * Work on EXPLAIN schema. First implementation of sub-schema facility
+ * in the *.abs files.
+ *
+ * Revision 1.31 1997/11/18 09:51:08 adam
+ * Removed element num_children from data1_node. Minor changes in
+ * data1 to Explain.
+ *
+ * Revision 1.30 1997/10/31 12:20:07 adam
+ * Improved memory debugging for xmalloc/nmem.c. References to NMEM
+ * instead of ODR in n ESPEC-1 handling in source d1_espec.c.
+ * Bug fix: missing fclose in data1_read_espec1.
+ *
+ * Revision 1.29 1997/10/27 13:54:18 adam
+ * Changed structure field in data1 node to be simple string which
+ * is "unknown" to the retrieval system itself.
+ *
+ * Revision 1.28 1997/10/06 09:37:53 adam
* Added prototype for data1_get_map_buf.
*
* Revision 1.27 1997/09/24 13:35:44 adam
} data1_name;
typedef struct data1_absyn_cache_info *data1_absyn_cache;
+typedef struct data1_attset_cache_info *data1_attset_cache;
typedef enum data1_datatype
{
- DATA1K_structured = 1,
+ DATA1K_unknown,
+ DATA1K_structured,
DATA1K_string,
DATA1K_numeric,
DATA1K_bool,
DATA1K_null
} data1_datatype;
-typedef enum data1_structure
-{
- DATA1S_word,
- DATA1S_phrase
-} data1_structure;
-
typedef struct data1_marctab
{
char *name;
struct data1_tag *next;
} data1_tag;
-typedef struct data1_tagset
+typedef struct data1_tagset data1_tagset;
+
+struct data1_tagset
{
+ int type; /* type of tagset in current context */
char *name; /* symbolic name */
oid_value reference;
- int type; /* type of tagset in current context */
data1_tag *tags; /* tags defined by this set */
- struct data1_tagset *children; /* included tagsets */
- struct data1_tagset *next; /* sibling */
-} data1_tagset;
+ data1_tagset *children; /* children */
+ data1_tagset *next; /* sibling */
+};
typedef struct data1_termlist
{
data1_att *att;
- data1_structure structure;
+ char *structure;
struct data1_termlist *next;
} data1_termlist;
char *name;
data1_tag *tag;
data1_termlist *termlists;
- struct data1_element *parent;
+ char *sub_name;
struct data1_element *children;
struct data1_element *next;
} data1_element;
+typedef struct data1_sub_elements {
+ char *name;
+ struct data1_sub_elements *next;
+ data1_element *elements;
+} data1_sub_elements;
+
typedef struct data1_absyn
{
char *name;
data1_esetname *esetnames;
data1_maptab *maptabs;
data1_marctab *marc;
- data1_element *elements;
+ data1_sub_elements *sub_elements;
+ data1_element *main_elements;
} data1_absyn;
/*
typedef struct data1_node
{
- /* the root of a record (containing global data) */
+ /* the root of a record (containing global data) */
#define DATA1N_root 1
- /* a tag */
+ /* a tag */
#define DATA1N_tag 2
- /* some data under a leaf tag or variant */
+ /* some data under a leaf tag or variant */
#define DATA1N_data 3
- /* variant specification (a triple, actually) */
+ /* variant specification (a triple, actually) */
#define DATA1N_variant 4
int which;
int formatted_text; /* newlines are significant */
int len;
char *data; /* filename or data */
-#define DATA1_LOCALDATA 40
- char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
} data;
struct
data1_vartype *type;
char *value;
} variant;
-
- struct
- {
- char *ind;
- } indicator;
} u;
void (*destroy)(struct data1_node *n);
+#define DATA1_LOCALDATA 20
char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
- int line;
- int num_children;
struct data1_node *next;
struct data1_node *child;
struct data1_node *last_child;
YAZ_EXPORT data1_handle data1_create (void);
YAZ_EXPORT void data1_destroy(data1_handle dh);
YAZ_EXPORT data1_node *get_parent_tag(data1_handle dh, data1_node *n);
-YAZ_EXPORT data1_node *data1_read_node(data1_handle dh, char **buf,
+YAZ_EXPORT data1_node *data1_read_node(data1_handle dh, const char **buf,
data1_node *parent,
int *line, data1_absyn *absyn, NMEM m);
YAZ_EXPORT data1_node *data1_read_record(data1_handle dh,
int (*rf)(void *, char *, size_t),
void *fh, NMEM m);
YAZ_EXPORT data1_absyn *data1_read_absyn(data1_handle dh, const char *file);
-YAZ_EXPORT data1_tag *data1_gettagbynum(data1_handle dh, data1_tagset *s,
+YAZ_EXPORT data1_tag *data1_gettagbynum(data1_handle dh,
+ data1_tagset *s,
int type, int value);
-YAZ_EXPORT data1_tagset *data1_read_tagset(data1_handle dh, char *file);
+YAZ_EXPORT data1_tagset *data1_empty_tagset (data1_handle dh);
+YAZ_EXPORT data1_tagset *data1_read_tagset(data1_handle dh,
+ const char *file,
+ int type);
YAZ_EXPORT data1_element *data1_getelementbytagname(data1_handle dh,
data1_absyn *abs,
data1_element *parent,
- char *tagname);
+ const char *tagname);
YAZ_EXPORT Z_GenericRecord *data1_nodetogr(data1_handle dh, data1_node *n,
int select, ODR o,
int *len);
YAZ_EXPORT data1_tag *data1_gettagbyname(data1_handle dh, data1_tagset *s,
- char *name);
+ const char *name);
YAZ_EXPORT void data1_free_tree(data1_handle dh, data1_node *t);
YAZ_EXPORT char *data1_nodetobuf(data1_handle dh, data1_node *n,
int select, int *len);
YAZ_EXPORT data1_node *data1_insert_taggeddata(data1_handle dh,
data1_node *root,
data1_node *at,
- char *tagname, NMEM m);
+ const char *tagname, NMEM m);
+YAZ_EXPORT data1_node *data1_add_taggeddata(data1_handle dh, data1_node *root,
+ data1_node *at,
+ const char *tagname, NMEM m);
YAZ_EXPORT data1_datatype data1_maptype(data1_handle dh, char *t);
YAZ_EXPORT data1_varset *data1_read_varset(data1_handle dh, const char *file);
YAZ_EXPORT data1_vartype *data1_getvartypebyct(data1_handle dh,
data1_varset *set,
char *zclass, char *type);
-YAZ_EXPORT Z_Espec1 *data1_read_espec1(data1_handle dh, const char *file,
- ODR o);
+YAZ_EXPORT Z_Espec1 *data1_read_espec1(data1_handle dh, const char *file);
YAZ_EXPORT int data1_doespec1(data1_handle dh, data1_node *n, Z_Espec1 *e);
YAZ_EXPORT data1_esetname *data1_getesetbyname(data1_handle dh,
- data1_absyn *a, char *name);
+ data1_absyn *a,
+ const char *name);
YAZ_EXPORT data1_element *data1_getelementbyname(data1_handle dh,
data1_absyn *absyn,
- char *name);
+ const char *name);
YAZ_EXPORT data1_node *data1_mk_node(data1_handle dh, NMEM m);
-YAZ_EXPORT data1_absyn *data1_get_absyn(data1_handle dh, char *name);
+YAZ_EXPORT data1_absyn *data1_get_absyn(data1_handle dh, const char *name);
+YAZ_EXPORT data1_attset *data1_get_attset (data1_handle dh, const char *name);
YAZ_EXPORT data1_maptab *data1_read_maptab(data1_handle dh, const char *file);
YAZ_EXPORT data1_node *data1_map_record(data1_handle dh, data1_node *n,
data1_maptab *map, NMEM m);
YAZ_EXPORT char **data1_get_read_buf (data1_handle dp, int **lenp);
YAZ_EXPORT char **data1_get_map_buf (data1_handle dp, int **lenp);
YAZ_EXPORT data1_absyn_cache *data1_absyn_cache_get (data1_handle dh);
+YAZ_EXPORT data1_attset_cache *data1_attset_cache_get (data1_handle dh);
YAZ_EXPORT NMEM data1_nmem_get (data1_handle dh);
-
+YAZ_EXPORT void data1_pr_tree (data1_handle dh, data1_node *n, FILE *out);
+YAZ_EXPORT char *data1_insert_string (data1_handle dh, data1_node *res,
+ NMEM m, const char *str);
+YAZ_EXPORT data1_node *data1_read_sgml (data1_handle dh, NMEM m,
+ const char *buf);
+YAZ_EXPORT void data1_absyn_trav (data1_handle dh, void *handle,
+ void (*fh)(data1_handle dh,
+ void *h, data1_absyn *a));
+
+YAZ_EXPORT data1_attset *data1_attset_search_id (data1_handle dh, int id);
+
+YAZ_EXPORT data1_node
+*data1_add_insert_taggeddata(data1_handle dh, data1_node *root,
+ data1_node *at, const char *tagname, NMEM m,
+ int first_flag, int local_allowed);
#ifdef __cplusplus
}
#endif
projects / yaz-moved-to-github.git / blobdiff