X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=src%2Ffilter_sru_to_z3950.cpp;h=8cccea3edb198c2bdcc4b5a0a0c3deffec83ec9f;hb=f9f0ca0d1907f9922889910d1ce7a83bf11ffa63;hp=0e4fe3be7abb38e15d9d3cb16c820bbcc79b725d;hpb=1746e388d76bfa4f558dc8d5d30853a591487735;p=metaproxy-moved-to-github.git

diff --git a/src/filter_sru_to_z3950.cpp b/src/filter_sru_to_z3950.cpp
index 0e4fe3b..8cccea3 100644
--- a/src/filter_sru_to_z3950.cpp
+++ b/src/filter_sru_to_z3950.cpp
@@ -1,5 +1,5 @@
-/* $Id: filter_sru_to_z3950.cpp,v 1.28 2007-01-25 13:52:56 adam Exp $
-   Copyright (c) 2005-2006, Index Data.
+/* $Id: filter_sru_to_z3950.cpp,v 1.32 2007-03-20 07:20:16 adam Exp $
+   Copyright (c) 2005-2007, Index Data.
 
    See the LICENSE file for details
 */
@@ -176,14 +176,24 @@ void yf::SRUtoZ3950::Impl::process(mp::Package &package)
 
     // filter acts as sink for non-valid SRU requests
     if (! (sru_pdu_req = mp_util::decode_sru_request(package, odr_de, odr_en, 
-                                            sru_pdu_res, soap,
+                                            sru_pdu_res, &soap,
                                             charset, stylesheet)))
     {
-        mp_util::build_sru_explain(package, odr_en, sru_pdu_res, 
-                                   sruinfo, explainnode);
-        mp_util::build_sru_response(package, odr_en, soap, 
-                           sru_pdu_res, charset, stylesheet);
-        package.session().close();
+        if (soap)
+        {
+            mp_util::build_sru_explain(package, odr_en, sru_pdu_res, 
+                                       sruinfo, explainnode);
+            mp_util::build_sru_response(package, odr_en, soap, 
+                                        sru_pdu_res, charset, stylesheet);
+        }
+        else
+        {
+            metaproxy_1::odr odr; 
+            Z_GDU *zgdu_res = 
+                odr.create_HTTP_Response(package.session(), 
+                                         zgdu_req->u.HTTP_Request, 400);
+            package.response() = zgdu_res;
+        }
         return;
     }
     
@@ -195,16 +205,11 @@ void yf::SRUtoZ3950::Impl::process(mp::Package &package)
         //                           sruinfo, er_req);
         mp_util::build_sru_explain(package, odr_en, sru_pdu_res, 
                                    sruinfo, explainnode, er_req);
-        mp_util::build_sru_response(package, odr_en, soap, 
-                                    sru_pdu_res, charset, stylesheet);
-        return;
     }
-
-    // searchRetrieve
     else if (sru_pdu_req 
         && sru_pdu_req->which == Z_SRW_searchRetrieve_request
         && sru_pdu_req->u.request)
-    {
+    {   // searchRetrieve
         Z_SRW_searchRetrieveRequest *sr_req = sru_pdu_req->u.request;   
         
         sru_pdu_res = yaz_srw_get(odr_en, Z_SRW_searchRetrieve_response);
@@ -261,14 +266,12 @@ void yf::SRUtoZ3950::Impl::process(mp::Package &package)
         sru_pdu_res = yaz_srw_get(odr_en, Z_SRW_explain_response);
         
         // TODO: make nice diagnostic return package 
-        package.session().close();
         return;
     }
 
     // build and send SRU response
     mp_util::build_sru_response(package, odr_en, soap, 
                                 sru_pdu_res, charset, stylesheet);
-    return;
 }
 
 
@@ -313,7 +316,6 @@ yf::SRUtoZ3950::Impl::z3950_init_request(mp::Package &package,
                                &(sru_pdu_res->u.response->diagnostics),
                                &(sru_pdu_res->u.response->num_diagnostics),
                                2, 0);
-        package.session().close();
         return false;
     }
 
@@ -329,16 +331,12 @@ yf::SRUtoZ3950::Impl::z3950_init_request(mp::Package &package,
                            &(sru_pdu_res->u.response->diagnostics),
                            &(sru_pdu_res->u.response->num_diagnostics),
                            2, 0);
-    package.session().close();
     return false;
 }
 
 bool 
 yf::SRUtoZ3950::Impl::z3950_close_request(mp::Package &package) const
 {
-    // close SRU package
-    package.session().close();
-
     // prepare and close Z3950 package 
     Package z3950_package(package.session(), package.origin());
     z3950_package.copy_filter(package);
@@ -363,12 +361,11 @@ yf::SRUtoZ3950::Impl::z3950_close_request(mp::Package &package) const
     return false;
 }
 
-bool 
-yf::SRUtoZ3950::Impl::z3950_search_request(mp::Package &package,  
-                                          mp::odr &odr_en,
-                                          Z_SRW_PDU *sru_pdu_res,
-                                          Z_SRW_searchRetrieveRequest 
-                                          const *sr_req) const
+bool yf::SRUtoZ3950::Impl::z3950_search_request(mp::Package &package,  
+                                                mp::odr &odr_en,
+                                                Z_SRW_PDU *sru_pdu_res,
+                                                Z_SRW_searchRetrieveRequest 
+                                                const *sr_req) const
 {
 
     assert(sru_pdu_res->u.response);
@@ -430,7 +427,6 @@ yf::SRUtoZ3950::Impl::z3950_search_request(mp::Package &package,
                                &(sru_pdu_res->u.response->diagnostics),
                                &(sru_pdu_res->u.response->num_diagnostics),
                                2, 0);
-        package.session().close();
         return false;
     }
     
@@ -606,10 +602,9 @@ yf::SRUtoZ3950::Impl::z3950_present_request(mp::Package &package,
                                &(sru_pdu_res->u.response->diagnostics), 
                                &(sru_pdu_res->u.response->num_diagnostics), 
                                2, 0);
-        package.session().close();
         return false;
     }
-    
+
 
     // everything fine, continuing