X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=ztest%2Fztest.c;h=159b2acfafec4e4a5c78e2abb623e7bb566b6123;hb=1a8d80ad60965cd61c35e90376517c43ba4d6478;hp=67a4f063475b165ae7c04d8000fcb57ef0af315e;hpb=d554f7894acd70ee293d7c11294244bca870a6de;p=yaz-moved-to-github.git

diff --git a/ztest/ztest.c b/ztest/ztest.c
index 67a4f06..159b2ac 100644
--- a/ztest/ztest.c
+++ b/ztest/ztest.c
@@ -2,7 +2,7 @@
  * Copyright (C) 1995-2007, Index Data ApS
  * See the file LICENSE for details.
  *
- * $Id: ztest.c,v 1.92 2007-05-30 08:04:28 adam Exp $
+ * $Id: ztest.c,v 1.94 2007-06-14 10:44:18 adam Exp $
  */
 
 /*
@@ -33,6 +33,57 @@ int ztest_present(void *handle, bend_present_rr *rr);
 int ztest_esrequest(void *handle, bend_esrequest_rr *rr);
 int ztest_delete(void *handle, bend_delete_rr *rr);
 
+/** \fn get_term_hit
+    \brief use term value as hit count 
+   
+    Traverse RPN tree 'in order' and use term value as hit count.
+    Only terms  that looks a numeric is used.. Returns -1 if
+    no sub tree has a hit count term
+*/
+static int get_term_hit(Z_RPNStructure *s)
+{
+    int h = -1;
+    switch(s->which)
+    {
+    case Z_RPNStructure_simple:
+        if (s->u.simple->which == Z_Operand_APT)
+        {
+            Z_AttributesPlusTerm *apt = s->u.simple->u.attributesPlusTerm;
+            if (apt->term->which == Z_Term_general)
+            {
+                Odr_oct *oct = apt->term->u.general;
+                if (oct->len > 0 && oct->buf[0] >= '0' && oct->buf[0] <= '9')
+                    h = atoi_n((const char *) oct->buf, oct->len);
+            }
+        }
+        break;
+    case Z_RPNStructure_complex:
+        h = get_term_hit(s->u.complex->s1);
+        if (h == -1)
+            h = get_term_hit(s->u.complex->s2);
+        break;
+    }
+    return h;
+}
+
+/** \fn get_hit_count
+    \brief gets hit count for numeric terms in RPN queries
+    
+    This is just for testing.. A real database of course uses
+    the content of a database to establish a value.. In our case, we
+    have a way to trigger a certain hit count. Good for testing of
+    client applications etc
+*/
+static int get_hit_count(Z_Query *q)
+{
+    int h = -1;
+    if (q->which == Z_Query_type_1 || q->which == Z_Query_type_101)
+        h = get_term_hit(q->u.type_1->RPNStructure);
+    if (h == -1)
+        h = rand() % 24;
+    return h;
+}
+
 int ztest_search(void *handle, bend_search_rr *rr)
 {
     if (rr->num_bases != 1)
@@ -66,7 +117,8 @@ int ztest_search(void *handle, bend_search_rr *rr)
         rr->errstring = rr->basenames[0];
         return 0;
     }
-    rr->hits = rand() % 24;
+
+    rr->hits = get_hit_count(rr->query);
     return 0;
 }
 
@@ -452,17 +504,12 @@ int ztest_present (void *handle, bend_present_rr *rr)
 int ztest_fetch(void *handle, bend_fetch_rr *r)
 {
     char *cp;
-    oid_class oclass;
-    char oid_str_buf[OID_STR_MAX];
-    const char *oid_str = 0;
     const Odr_oid *oid = r->request_format;
 
     r->last_in_set = 0;
     r->basename = "Default";
     r->output_format = r->request_format;
 
-    oid_str = yaz_oid_to_string_buf(oid, &oclass, oid_str_buf);
-    
     if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_sutrs))
     {
         /* this section returns a small record */