X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=index%2Fzebraapi.c;h=0185da1923e17e9f82291294fc20bd1646f60f7f;hb=3e8db66d56c466a5a269362eb70b4931d9579128;hp=149d40c4f7051a54e2bf364e5093f731053bea10;hpb=b5eb8cd7ae4134d915ed8b4aec25ab90c8bd0dcb;p=idzebra-moved-to-github.git

diff --git a/index/zebraapi.c b/index/zebraapi.c
index 149d40c..0185da1 100644
--- a/index/zebraapi.c
+++ b/index/zebraapi.c
@@ -1,4 +1,4 @@
-/* $Id: zebraapi.c,v 1.125 2004-08-10 08:54:39 heikki Exp $
+/* $Id: zebraapi.c,v 1.127 2004-08-25 09:23:36 adam Exp $
    Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
    Index Data Aps
 
@@ -36,7 +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)
@@ -766,6 +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;
@@ -781,8 +783,19 @@ int zebra_search_RPN (ZebraHandle zh, ODR o,
                      zh->num_basenames, zh->basenames, setname);
 
     zebra_end_read (zh);
-    if (zh->hits > INT_MAX)
-	*hits=INT_MAX;
+    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;