X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fdata1.h;h=ca7862fcdd9eac984b0038ad3d1c4b9c9dfa77a8;hb=4e664c278636002a3a0c7897d233a258ac1ec18d;hp=d5dc4e7e94a07ed253caa5d5aaa7e7008e4a76af;hpb=db9513f9eca4ef13d3cea779a695bb822fd973a9;p=yaz-moved-to-github.git

diff --git a/include/data1.h b/include/data1.h
index d5dc4e7..ca7862f 100644
--- a/include/data1.h
+++ b/include/data1.h
@@ -24,7 +24,18 @@
  * OF THIS SOFTWARE.
  *
  * $Log: data1.h,v $
- * Revision 1.37  1998-10-13 16:09:46  adam
+ * Revision 1.40  1998-11-03 10:14:12  adam
+ * Changed definition of data1 node so that it uses less space.
+ *
+ * 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.
@@ -228,7 +239,8 @@ 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,
@@ -320,15 +332,17 @@ typedef struct data1_tag
     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
 {
@@ -399,14 +413,16 @@ typedef struct data1_node
 	{
 	    char *tag;
 	    data1_element *element;
-	    int node_selected;
-	    int make_variantlist;
 	    int no_data_requested;
 	    int get_bytes;
+	    unsigned node_selected : 1;
+	    unsigned make_variantlist : 1;
 	} tag;
 
 	struct
 	{
+	    char *data;      /* filename or data */
+	    int len;
         /* text inclusion */
 #define DATA1I_inctxt 1
         /* binary data inclusion */
@@ -417,10 +433,8 @@ typedef struct data1_node
 #define DATA1I_num 4
         /* object identifier */
 #define DATA1I_oid 5         
-            int what;
-	    int formatted_text;     /* newlines are significant */
-	    int len;
-	    char *data;      /* filename or data */
+            unsigned what:7;
+	    unsigned formatted_text : 1;   /* newlines are significant */
 	} data;
 
 	struct
@@ -431,9 +445,8 @@ typedef struct data1_node
     } u;
 
     void (*destroy)(struct data1_node *n);
-#define DATA1_LOCALDATA 40
+#define DATA1_LOCALDATA 12
     char lbuf[DATA1_LOCALDATA]; /* small buffer for local data */
-    int line;
     struct data1_node *next;
     struct data1_node *child;
     struct data1_node *last_child;
@@ -451,10 +464,13 @@ 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_empty_tagset (data1_handle dh);
-YAZ_EXPORT data1_tagset *data1_read_tagset(data1_handle dh, char *file);
+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,
@@ -463,7 +479,7 @@ 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);