* Sebastian Hammer, Adam Dickmeiss
*
* $Log: d1_grs.c,v $
- * Revision 1.1 1995-11-01 11:56:07 quinn
+ * Revision 1.4 1996-05-01 12:45:30 quinn
+ * Support use of local tag names in abs file.
+ *
+ * Revision 1.3 1995/11/13 09:27:35 quinn
+ * Fiddling with the variant stuff.
+ *
+ * Revision 1.2 1995/11/01 13:54:46 quinn
+ * Minor adjustments
+ *
+ * Revision 1.1 1995/11/01 11:56:07 quinn
* Added Retrieval (data management) functions en masse.
*
*
#include <proto.h>
#include <log.h>
-#include "data1.h"
+#include <data1.h>
#define D1_VARIANTARRAY 20 /* fixed max length on sup'd variant-list. Lazy me */
data = n->child;
leaf = 0;
}
+ /*
+ * If we're a data element at this point, we need to insert a
+ * wellKnown tag to wrap us up.
+ */
else if (n->which == DATA1N_data || n->which == DATA1N_variant)
{
if (!(tag = data1_gettagbyname(n->root->u.root.absyn->tagset,
}
res->tagType = odr_malloc(o, sizeof(int));
- *res->tagType = tag ? tag->tagset->type : 3;
+ *res->tagType = (tag && tag->tagset) ? tag->tagset->type : 3;
res->tagValue = odr_malloc(o, sizeof(Z_StringOrNumeric));
if (tag && tag->which == DATA1T_numeric)
{
int nvars = 0;
res->metaData = get_ElementMetaData(o);
- if (traverse_triples(data, 0, res->metaData, o) < 0)
- return 0;
+ if (n->which == DATA1N_tag && n->u.tag.make_variantlist)
+ if (traverse_triples(data, 0, res->metaData, o) < 0)
+ return 0;
while (data && data->which == DATA1N_variant)
{
nvars++;
data = data->child;
}
- res->appliedVariant = make_variant(data->parent, nvars-1, o);
+ if (n->which != DATA1N_tag || !n->u.tag.no_data_requested)
+ res->appliedVariant = make_variant(data->parent, nvars-1, o);
+ }
+ if (n->which == DATA1N_tag && n->u.tag.no_data_requested)
+ {
+ res->content = odr_malloc(o, sizeof(*res->content));
+ res->content->which = Z_ElementData_noDataRequested;
+ res->content->u.noDataRequested = ODR_NULLVAL;
}
- if (!(res->content = nodetoelementdata(data, select, leaf, o)))
+ else if (!(res->content = nodetoelementdata(data, select, leaf, o)))
return 0;
return res;
}