From c880dceeaeca4082b215a15eb48fd655cb7b62f7 Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Fri, 31 Aug 2007 21:23:45 +0000
Subject: [PATCH] Option sru_version holds negotiated SRU/SRW version.

---
 doc/zoom.xml |   10 +++++++++-
 src/zoom-c.c |    6 ++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/doc/zoom.xml b/doc/zoom.xml
index f1a3f79..9a8a910 100644
--- a/doc/zoom.xml
+++ b/doc/zoom.xml
@@ -20,7 +20,7 @@ ZOOM_options_set_int(opt, name, value)
 ZOOM_connection_scan1 (ZOOM_connection c, ZOOM_query startterm)
 ZOOM_query_cql2rpn(ZOOM_query s, const char *str, ZOOM_connection conn)
 -->
-<!-- $Id: zoom.xml,v 1.62 2007-08-16 10:09:36 adam Exp $ -->
+<!-- $Id: zoom.xml,v 1.63 2007-08-31 21:23:45 adam Exp $ -->
  <chapter id="zoom"><title>ZOOM</title>
   <para>
     &zoom; is an acronym for 'Z39.50 Object-Orientation Model' and is
@@ -267,6 +267,14 @@ ZOOM_query_cql2rpn(ZOOM_query s, const char *str, ZOOM_connection conn)
 	discover whether the server claims to support the specified
 	operations.
        </entry><entry>none</entry></row>
+      <row><entry>
+        sru_version</entry><entry>
+	SRU/SRW version. Should be <literal>1.1</literal>, or
+	<literal>1.2</literal>. This is , prior to connect, the version
+	to offer (highest version). And following connect (in fact
+	first operation), holds the negotiated version with the server
+	(same or lower version).
+       </entry><entry>1.1</entry></row>
      </tbody>
     </tgroup>
    </table>
diff --git a/src/zoom-c.c b/src/zoom-c.c
index 796d904..27ebf6d 100644
--- a/src/zoom-c.c
+++ b/src/zoom-c.c
@@ -2,7 +2,7 @@
  * Copyright (C) 1995-2007, Index Data ApS
  * See the file LICENSE for details.
  *
- * $Id: zoom-c.c,v 1.143 2007-08-23 14:23:23 adam Exp $
+ * $Id: zoom-c.c,v 1.144 2007-08-31 21:23:45 adam Exp $
  */
 /**
  * \file zoom-c.c
@@ -1353,7 +1353,7 @@ static zoom_ret ZOOM_connection_send_init(ZOOM_connection c)
                     odr_prepend(c->odr_out, "ZOOM-C",
                                 ireq->implementationName));
     
-    version = odr_strdup(c->odr_out, "$Revision: 1.143 $");
+    version = odr_strdup(c->odr_out, "$Revision: 1.144 $");
     if (strlen(version) > 10)   /* check for unexpanded CVS strings */
         version[strlen(version)-2] = '\0';
     ireq->implementationVersion = 
@@ -3926,6 +3926,8 @@ static void handle_http(ZOOM_connection c, Z_HTTP_Response *hres)
             soap_package->u.generic->no == 0)
         {
             Z_SRW_PDU *sr = (Z_SRW_PDU*) soap_package->u.generic->p;
+
+            ZOOM_options_set(c->options, "sru_version", sr->srw_version);
             if (sr->which == Z_SRW_searchRetrieve_response)
                 handle_srw_response(c, sr->u.response);
             else if (sr->which == Z_SRW_scan_response)
-- 
1.7.10.4