* OF THIS SOFTWARE.
*
* $Log: data1.h,v $
- * Revision 1.28 1997-10-06 09:37:53 adam
+ * 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
DATA1K_null
} data1_datatype;
-typedef enum data1_structure
-{
- DATA1S_word,
- DATA1S_phrase
-} data1_structure;
-
typedef struct data1_marctab
{
char *name;
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 40
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_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);
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
}