X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Fzebraapi.c;h=3d9d89f246a9de2427fd4fd41cc5af20b12d4776;hp=054bc0b8a9d30df4beff47fa385a1bf372806099;hb=13bf0c380e98816595127291b64368dd9b8ca639;hpb=8e1f2d86ffca33a892160b77147deb37f95d75d1

diff --git a/index/zebraapi.c b/index/zebraapi.c
index 054bc0b..3d9d89f 100644
--- a/index/zebraapi.c
+++ b/index/zebraapi.c
@@ -1,4 +1,4 @@
-/* $Id: zebraapi.c,v 1.124 2004-08-10 08:19:15 heikki Exp $
+/* $Id: zebraapi.c,v 1.128 2004-09-03 14:59:49 heikki Exp $
    Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
    Index Data Aps
 
@@ -22,6 +22,7 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 #include <assert.h>
 #include <stdio.h>
+#include <limits.h>
 #ifdef WIN32
 #include <io.h>
 #include <process.h>
@@ -35,7 +36,7 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include <yaz/sortspec.h>
 #include "index.h"
 #include <charmap.h>
-#include "zebraapi.h"
+#include <idzebra/api.h>
 
 /* simple asserts to validate the most essential input args */
 #define ASSERTZH assert(zh && zh->service)
@@ -765,6 +766,8 @@ int zebra_select_databases (ZebraHandle zh, int num_bases,
 int zebra_search_RPN (ZebraHandle zh, ODR o,
 		       Z_RPNQuery *query, const char *setname, int *hits)
 {
+    const char *max;
+    zint maxhits;
     ASSERTZH;
     yaz_log(LOG_API,"zebra_search_rpn");
     zh->errCode=0;
@@ -780,8 +783,21 @@ int zebra_search_RPN (ZebraHandle zh, ODR o,
                      zh->num_basenames, zh->basenames, setname);
 
     zebra_end_read (zh);
-
-    *hits = zh->hits;
+    max = res_get (zh->res, "maxhits");
+    if (max)
+	maxhits=atoi(max);
+    else {
+        int i=0; 
+	maxhits=INT_MAX;
+	while (maxhits>100) { maxhits/=10; i++;}
+	while (i--) maxhits *= 10;
+    }
+    if (zh->hits > maxhits) { /* too large for yaz to handle */
+        logf(LOG_LOG,"limiting hits to "ZINT_FORMAT, maxhits);
+	*hits=maxhits;  /* round it down to two digits, to look like rounded */
+    }
+    else
+        *hits = zh->hits;
     return 0;
 }
 
@@ -2043,7 +2059,6 @@ int zebra_search_PQF (ZebraHandle zh, const char *pqf_query,
 
 /* ---------------------------------------------------------------------------
   Sort - a simplified interface, with optional read locks.
-  FIXME - This is a horrible name, will conflict with half the applications
 */
 int zebra_sort_by_specstr (ZebraHandle zh, 
 			   ODR stream,