Multiple local attributes values supported.

[yaz-moved-to-github.git] / retrieval / d1_absyn.c

diff --git a/retrieval/d1_absyn.c b/retrieval/d1_absyn.c
index 349821d..a708df6 100644 (file)
--- a/retrieval/d1_absyn.c
+++ b/retrieval/d1_absyn.c
@@ -4,7 +4,10 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: d1_absyn.c,v $
- * Revision 1.4  1996-05-01 12:45:28  quinn
+ * Revision 1.5  1996-05-09 07:27:43  quinn
+ * Multiple local attributes values supported.
+ *
+ * Revision 1.4  1996/05/01  12:45:28  quinn
  * Support use of local tag names in abs file.
  *
  * Revision 1.3  1995/11/01  16:34:55  quinn
@@ -158,10 +161,11 @@ data1_absyn *data1_read_absyn(char *file)
        {
            data1_element *new;
            int i;
-           char path[512], name[512], att[512], *p;
+           char path[512], name[512], termlists[512], *p;
            int type, value;
+           data1_termlist **tp;
 
-           if (sscanf(args, "%s %s %s", path, name, att) < 3)
+           if (sscanf(args, "%s %s %s", path, name, termlists) < 3)
            {
                logf(LOG_WARN, "Bad # of args to elm in %s: '%s'", 
                    file, args);
@@ -189,7 +193,8 @@ data1_absyn *data1_read_absyn(char *file)
                abort;
            new->next = new->children = 0;
            new->tag = 0;
-           new->att = 0;
+           new->termlists = 0;
+           tp = &new->termlists;
            ppl[level] = &new->next;
            ppl[level+1] = &new->children;
 
@@ -228,10 +233,10 @@ data1_absyn *data1_read_absyn(char *file)
                return 0;
            }
 
-           if (*att == '!')
-               strcpy(att, name);
-           if (*att == '-')
-               new->att = 0;
+           /* parse termList definitions */
+           p = termlists;
+           if (*p == '-')
+               new->termlists = 0;
            else
            {
                if (!res->attset)
@@ -240,16 +245,44 @@ data1_absyn *data1_read_absyn(char *file)
                    fclose(f);
                    return 0;
                }
-               if (!(new->att = data1_getattbyname(res->attset, att)))
+               do
                {
-                   logf(LOG_WARN, "Couldn't find att '%s' in attset", att);
-                   fclose(f);
-                   return 0;
+                   char attname[512], structure[512];
+                   int r;
+
+                   if (!(r = sscanf(p, "%511[^:,]:%511[^,]", attname,
+                       structure)))
+                   {
+                       logf(LOG_WARN, "Syntax error in termlistspec in %s",
+                           file);
+                       fclose(f);
+                       return 0;
+                   }
+                   if (*attname == '!')
+                       strcpy(attname, name);
+                   *tp = xmalloc(sizeof(**tp));
+                   if (!((*tp)->att = data1_getattbyname(res->attset,
+                       attname)))
+                   {
+                       logf(LOG_WARN, "Couldn't find att '%s' in attset",
+                           attname);
+                       fclose(f);
+                       return 0;
+                   }
+                   if (r < 2) /* is the structure qualified? */
+                       (*tp)->structure = DATA1S_word;
+                   else if (!data1_matchstr(structure, "w"))
+                       (*tp)->structure = DATA1S_word;
+                   else if (!data1_matchstr(structure, "p"))
+                       (*tp)->structure = DATA1S_phrase;
+
+                   (*tp)->next = 0;
+                   tp = &(*tp)->next;
                }
+               while ((p = strchr(p, ',')) && *(++p));
            }
-           if (!(new->name = xmalloc(strlen(name)+1)))
-               abort();
-           strcpy(new->name, name);
+
+           new->name = xstrdup(name);
        }
        else if (!strcmp(cmd, "name"))
        {