Added Explain-schema and Explain-tagset to OID database.

[yaz-moved-to-github.git] / retrieval / d1_expout.c

diff --git a/retrieval/d1_expout.c b/retrieval/d1_expout.c
index 8a1fa9d..ebeed62 100644 (file)
--- a/retrieval/d1_expout.c
+++ b/retrieval/d1_expout.c
@@ -1,10 +1,20 @@
 /*
- * Copyright (c) 1995-1997, Index Data.
+ * Copyright (c) 1995-1998, Index Data.
  * See the file LICENSE for details.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: d1_expout.c,v $
- * Revision 1.8  1998-02-11 11:53:35  adam
+ * Revision 1.11  1998-04-02 08:27:37  adam
+ * Minor change in definition of Z_TargetInfo. Furhter work on Explain
+ * schema - added AttributeDetails.
+ *
+ * Revision 1.10  1998/03/31 15:13:20  adam
+ * Development towards compiled ASN.1.
+ *
+ * Revision 1.9  1998/03/05 08:07:58  adam
+ * Make data1 to EXPLAIN ignore local tags in root.
+ *
+ * Revision 1.8  1998/02/11 11:53:35  adam
  * Changed code so that it compiles as C++.
  *
  * Revision 1.7  1997/12/09 16:18:16  adam
@@ -387,12 +397,21 @@ static int *f_recordCount(ExpHandle *eh, data1_node *c, int *which)
     c = c->child;
     if (!is_numeric_tag (eh, c))
        return 0;
+#ifdef ASN_COMPILED
+    if (c->u.tag.element->tag->value.numeric == 210)
+       *wp = Z_DatabaseInfo_actualNumber;
+    else if (c->u.tag.element->tag->value.numeric == 211)
+       *wp = Z_DatabaseInfo_approxNumber;
+    else
+       return 0;
+#else
     if (c->u.tag.element->tag->value.numeric == 210)
        *wp = Z_Exp_RecordCount_actualNumber;
     else if (c->u.tag.element->tag->value.numeric == 211)
        *wp = Z_Exp_RecordCount_approxNumber;
     else
        return 0;
+#endif
     if (!c->child || c->child->which != DATA1N_data)
        return 0;
     sprintf(intbuf, "%.*s", 63, c->child->u.data.data);
@@ -445,7 +464,7 @@ static Z_TargetInfo *f_targetInfo(ExpHandle *eh, data1_node *n)
     res->recentNews = 0;
     res->icon = 0;
     res->namedResultSets = 0;
-    res->multipleDbSearch = 0;
+    res->multipleDBsearch = 0;
     res->maxResultSets = 0;
     res->maxResultSize = 0;
     res->maxTerms = 0;
@@ -477,7 +496,7 @@ static Z_TargetInfo *f_targetInfo(ExpHandle *eh, data1_node *n)
        case 103: res->recentNews = f_humstring(eh, c); break;
        case 104: res->icon = NULL; break; /* fix */
        case 105: res->namedResultSets = f_bool(eh, c); break;
-       case 106: res->multipleDbSearch = f_bool(eh, c); break;
+       case 106: res->multipleDBsearch = f_bool(eh, c); break;
        case 107: res->maxResultSets = f_integer(eh, c); break;
        case 108: res->maxResultSize = f_integer(eh, c); break;
        case 109: res->maxTerms = f_integer(eh, c); break;
@@ -532,8 +551,8 @@ static Z_TargetInfo *f_targetInfo(ExpHandle *eh, data1_node *n)
     }
     if (!res->namedResultSets)
        res->namedResultSets = eh->false_value;
-    if (!res->multipleDbSearch)
-       res->multipleDbSearch = eh->false_value;
+    if (!res->multipleDBsearch)
+       res->multipleDBsearch = eh->false_value;
     return res;
 }
 
@@ -558,7 +577,11 @@ static Z_DatabaseInfo *f_databaseInfo(ExpHandle *eh, data1_node *n)
     res->subDbs = 0;
     res->disclaimers = 0;
     res->news = 0;
+#ifdef ASN_COMPILED
+    res->u.actualNumber = 0;
+#else
     res->recordCount = 0;
+#endif
     res->defaultOrder = 0;
     res->avRecordSize = 0;
     res->maxRecordSize = 0;
@@ -637,8 +660,13 @@ static Z_DatabaseInfo *f_databaseInfo(ExpHandle *eh, data1_node *n)
            break;
        case 207: res->disclaimers = f_humstring(eh, c); break;
        case 103: res->news = f_humstring(eh, c); break;
+#ifdef ASN_COMPILED
+       case 209: res->u.actualNumber =
+                     f_recordCount(eh, c, &res->which); break;
+#else
        case 209: res->recordCount =
                      f_recordCount(eh, c, &res->recordCount_which); break;
+#endif
        case 212: res->defaultOrder = f_humstring(eh, c); break;
        case 213: res->avRecordSize = f_integer(eh, c); break;
        case 214: res->maxRecordSize = f_integer(eh, c); break;
@@ -683,27 +711,22 @@ Z_ExplainRecord *data1_nodetoexplain (data1_handle dh, data1_node *n,
        logf(LOG_WARN, "Attempt to convert a non-Explain record");
        return 0;
     }
-    n = n->child;
-    if (!n || n->next)
+    for (n = n->child; n; n = n->next)
     {
-       logf(LOG_WARN, "Explain record should have one exactly one child");
-       return 0;
-    }
-    switch (is_numeric_tag (&eh, n))
-    {
-    case 1:
-       res->which = Z_Explain_targetInfo;
-       if (!(res->u.targetInfo = f_targetInfo(&eh, n)))
-           return 0;
-       break;
-    case 2:
-       res->which = Z_Explain_databaseInfo;
-       if (!(res->u.databaseInfo = f_databaseInfo(&eh, n)))
-           return 0;
-       break;
-    default:
-       logf(LOG_WARN, "Unknown explain category");
-       return 0;
+       switch (is_numeric_tag (&eh, n))
+       {
+       case 1:
+           res->which = Z_Explain_targetInfo;
+           if (!(res->u.targetInfo = f_targetInfo(&eh, n)))
+               return 0;
+           return res;
+       case 2:
+           res->which = Z_Explain_databaseInfo;
+           if (!(res->u.databaseInfo = f_databaseInfo(&eh, n)))
+               return 0;
+           return res;
+       }
     }
-    return res;
+    logf(LOG_WARN, "No category in Explain record");
+    return 0;
 }