/*
- * Copyright (c) 1995-1996, Index Data.
+ * Copyright (c) 1995-1997, 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 1.24 1997-09-01 09:30:39 adam
+ * 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
+ * Added two members to data1_marctab to ease reading of weird MARC records.
+ *
+ * Revision 1.26 1997/09/17 12:10:32 adam
+ * YAZ version 1.4.
+ *
+ * Revision 1.25 1997/09/05 09:50:55 adam
+ * Removed global data1_tabpath - uses data1_get_tabpath() instead.
+ *
+ * Revision 1.24 1997/09/01 09:30:39 adam
* Added include of yaz-util.h.
*
* Revision 1.23 1997/09/01 08:58:04 adam
#include <d1_attset.h>
#include <d1_map.h>
#include <yaz-util.h>
+#include <wrbuf.h>
#ifdef __cplusplus
extern "C" {
#define data1_matchstr(s1, s2) yaz_matchstr(s1, s2)
-extern char *data1_tabpath; /* global path for tables */
-
#define DATA1_MAX_SYMBOL 31
typedef struct data1_name
struct data1_name *next;
} data1_name;
+typedef struct data1_absyn_cache_info *data1_absyn_cache;
+
typedef enum data1_datatype
{
DATA1K_structured = 1,
DATA1K_null
} data1_datatype;
-typedef enum data1_structure
-{
- DATA1S_word,
- DATA1S_phrase
-} data1_structure;
-
typedef struct data1_marctab
{
char *name;
int length_implementation;
char future_use[2];
+ int force_indicator_length;
+ int force_identifier_length;
struct data1_marctab *next;
} data1_marctab;
typedef struct data1_termlist
{
data1_att *att;
- data1_structure structure;
+ char *structure;
struct data1_termlist *next;
} data1_termlist;
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
- /* ISO2709 indicator */
-#define DATA1N_indicator 5
int which;
union
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
} u;
void (*destroy)(struct data1_node *n);
+#define DATA1_LOCALDATA 40
char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
int line;
int num_children;
struct data1_node *root;
} data1_node;
-YAZ_EXPORT data1_node *get_parent_tag(data1_node *n);
-YAZ_EXPORT data1_node *data1_read_node(char **buf, data1_node *parent, int *line,
- data1_absyn *absyn, NMEM m);
-YAZ_EXPORT data1_node *data1_read_record(int (*rf)(void *, char *, size_t),
- void *fh, NMEM m);
-YAZ_EXPORT data1_absyn *data1_read_absyn(char *file);
-YAZ_EXPORT data1_tag *data1_gettagbynum(data1_tagset *s, int type, int value);
-YAZ_EXPORT data1_tagset *data1_read_tagset(char *file);
-YAZ_EXPORT data1_element *data1_getelementbytagname(data1_absyn *abs,
- data1_element *parent, char *tagname);
-YAZ_EXPORT Z_GenericRecord *data1_nodetogr(data1_node *n, int select, ODR o, int *len);
-YAZ_EXPORT data1_tag *data1_gettagbyname(data1_tagset *s, char *name);
-YAZ_EXPORT void data1_free_tree(data1_node *t);
-YAZ_EXPORT char *data1_nodetobuf(data1_node *n, int select, int *len);
-YAZ_EXPORT data1_node *data1_insert_taggeddata(data1_node *root, data1_node *at,
- char *tagname, NMEM m);
-YAZ_EXPORT data1_datatype data1_maptype(char *t);
-YAZ_EXPORT data1_varset *data1_read_varset(char *file);
-YAZ_EXPORT data1_vartype *data1_getvartypebyct(data1_varset *set, char *zclass, char *type);
-YAZ_EXPORT Z_Espec1 *data1_read_espec1(char *file, ODR o);
-YAZ_EXPORT int data1_doespec1(data1_node *n, Z_Espec1 *e);
-YAZ_EXPORT data1_esetname *data1_getesetbyname(data1_absyn *a, char *name);
-YAZ_EXPORT data1_element *data1_getelementbyname(data1_absyn *absyn, char *name);
-YAZ_EXPORT data1_node *data1_mk_node(NMEM m);
-YAZ_EXPORT data1_absyn *data1_get_absyn(char *name);
-YAZ_EXPORT data1_maptab *data1_read_maptab(char *file);
-YAZ_EXPORT data1_node *data1_map_record(data1_node *n, data1_maptab *map, NMEM m);
-YAZ_EXPORT data1_marctab *data1_read_marctab(char *file);
-YAZ_EXPORT char *data1_nodetomarc(data1_marctab *p, data1_node *n, int selected, int *len);
-YAZ_EXPORT char *data1_nodetoidsgml(data1_node *n, int select, int *len);
-YAZ_EXPORT Z_ExplainRecord *data1_nodetoexplain(data1_node *n, int select, ODR o);
-YAZ_EXPORT Z_BriefBib *data1_nodetosummary(data1_node *n, int select, ODR o);
-YAZ_EXPORT char *data1_nodetosoif(data1_node *n, int select, int *len);
-YAZ_EXPORT void data1_set_tabpath(const char *path);
-YAZ_EXPORT const char *data1_get_tabpath(void);
+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,
+ 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,
+ int type, int value);
+YAZ_EXPORT data1_tagset *data1_read_tagset(data1_handle dh, char *file);
+YAZ_EXPORT data1_element *data1_getelementbytagname(data1_handle dh,
+ data1_absyn *abs,
+ data1_element *parent,
+ 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);
+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);
+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 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);
+YAZ_EXPORT data1_element *data1_getelementbyname(data1_handle dh,
+ data1_absyn *absyn,
+ 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_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 data1_marctab *data1_read_marctab (data1_handle dh,
+ const char *file);
+YAZ_EXPORT char *data1_nodetomarc(data1_handle dh, data1_marctab *p,
+ data1_node *n, int selected, int *len);
+YAZ_EXPORT char *data1_nodetoidsgml(data1_handle dh, data1_node *n,
+ int select, int *len);
+YAZ_EXPORT Z_ExplainRecord *data1_nodetoexplain(data1_handle dh,
+ data1_node *n, int select,
+ ODR o);
+YAZ_EXPORT Z_BriefBib *data1_nodetosummary(data1_handle dh,
+ data1_node *n, int select,
+ ODR o);
+YAZ_EXPORT char *data1_nodetosoif(data1_handle dh, data1_node *n, int select,
+ int *len);
+YAZ_EXPORT void data1_set_tabpath(data1_handle dh, const char *path);
+YAZ_EXPORT const char *data1_get_tabpath(data1_handle dh);
+
+YAZ_EXPORT WRBUF data1_get_wrbuf (data1_handle dp);
+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 NMEM data1_nmem_get (data1_handle dh);
+YAZ_EXPORT void data1_pr_tree (data1_handle dh, data1_node *n, FILE *out);
#ifdef __cplusplus
}