From 3b4860c163303e7a0c2ecc3946c4053cb6c72714 Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Thu, 12 Sep 2013 15:28:21 +0200
Subject: [PATCH] sru_z3950: relays facetList in otherInfo, additional info

---
 src/filter_sru_to_z3950.cpp |   18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/filter_sru_to_z3950.cpp b/src/filter_sru_to_z3950.cpp
index 494a944..882728b 100644
--- a/src/filter_sru_to_z3950.cpp
+++ b/src/filter_sru_to_z3950.cpp
@@ -30,6 +30,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include <yaz/pquery.h>
 #include <yaz/oid_db.h>
 #include <yaz/log.h>
+#if YAZ_VERSIONL >= 0x50000
+#include <yaz/facet.h>
+#endif
 
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/condition.hpp>
@@ -597,6 +600,14 @@ bool yf::SRUtoZ3950::Impl::z3950_search_request(mp::Package &package,
             odr_malloc(odr_en, sizeof(char *));
         z_searchRequest->databaseNames[0] = odr_strdup(odr_en, db.c_str());
     }
+#if YAZ_VERSIONL >= 0x50000
+    // yaz_oi_set_facetlist not public in YAZ 4.2.66
+    if (sr_req->facetList)
+    {
+        Z_OtherInformation **oi = &z_searchRequest->otherInfo;
+        yaz_oi_set_facetlist(oi, odr_en, sr_req->facetList);
+    }
+#endif
 
     Z_Query *z_query = (Z_Query *) odr_malloc(odr_en, sizeof(Z_Query));
     z_searchRequest->query = z_query;
@@ -637,7 +648,12 @@ bool yf::SRUtoZ3950::Impl::z3950_search_request(mp::Package &package,
     {
         return false;
     }
-
+#if YAZ_VERSIONL >= 0x50000
+    Z_FacetList *fl = yaz_oi_get_facetlist(&sr->additionalSearchInfo);
+    if (!fl)
+        fl =  yaz_oi_get_facetlist(&sr->otherInfo);
+    sru_pdu_res->u.response->facetList = fl;
+#endif
     sru_pdu_res->u.response->numberOfRecords
         = odr_intdup(odr_en, *sr->resultCount);
     return true;
-- 
1.7.10.4