Implemented odr_strdup. Added Reference ID to backend server API.

[yaz-moved-to-github.git] / retrieval / d1_grs.c

diff --git a/retrieval/d1_grs.c b/retrieval/d1_grs.c
index d17ca3c..14503b4 100644 (file)
--- a/retrieval/d1_grs.c
+++ b/retrieval/d1_grs.c
@@ -1,10 +1,17 @@
 /*
- * Copyright (c) 1995-1997, Index Data.
+ * Copyright (c) 1995-1998, Index Data.
  * See the file LICENSE for details.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: d1_grs.c,v $
- * Revision 1.13  1998-02-11 11:53:35  adam
+ * Revision 1.15  1999-03-31 11:18:25  adam
+ * Implemented odr_strdup. Added Reference ID to backend server API.
+ *
+ * Revision 1.14  1998/03/16 12:21:15  adam
+ * Fixed problem with tag names that weren't set to the right value
+ * when wildcards were used.
+ *
+ * Revision 1.13  1998/02/11 11:53:35  adam
  * Changed code so that it compiles as C++.
  *
  * Revision 1.12  1997/11/24 11:33:56  adam
@@ -113,9 +120,8 @@ static Z_Variant *make_variant(data1_node *n, int num, ODR o)
        {
            case DATA1K_string:
                t->which = Z_Triple_internationalString;
-               t->value.internationalString = (char *)odr_malloc(o,
-                   strlen(p->u.variant.value)+1);
-               strcpy(t->value.internationalString, p->u.variant.value);
+               t->value.internationalString =
+                    odr_strdup(o, p->u.variant.value);
                break;
            default:
                logf(LOG_WARN, "Unable to handle value for variant %s",
@@ -266,14 +272,14 @@ static Z_TaggedElement *nodetotaggedelement(data1_handle dh, data1_node *n,
     {
        char *tagstr;
 
-       if (tag) /* well-known tag */
-           tagstr = tag->value.string;
-       else /* tag local to this file */
-           tagstr = n->u.tag.tag;
-
+       if (n->which == DATA1N_tag)      
+           tagstr = n->u.tag.tag;       /* tag at node */
+       else if (tag)                    
+           tagstr = tag->value.string;  /* no take from well-known */
+       else
+           tagstr = "?";                /* no tag at all! */
        res->tagValue->which = Z_StringOrNumeric_string;
-       res->tagValue->u.string = (char *)odr_malloc(o, strlen(tagstr)+1);
-       strcpy(res->tagValue->u.string, tagstr);
+       res->tagValue->u.string = odr_strdup(o, tagstr);
     }
     res->tagOccurrence = 0;
     res->appliedVariant = 0;