+ //int yaz_diag_bib1_to_srw (int bib1_code);
+ //int yaz_diag_srw_to_bib1(int srw_code);
+ //Se kode i src/seshigh.c (srw_bend_search, srw_bend_init).
+
+ Z_GDU *z3950_gdu = z3950_package.response().get();
+ //std::cout << "z3950_search_request " << *z3950_gdu << "\n";
+
+ if (z3950_gdu && z3950_gdu->which == Z_GDU_Z3950
+ && z3950_gdu->u.z3950->which == Z_APDU_searchResponse
+ && z3950_gdu->u.z3950->u.searchResponse->searchStatus)
+ {
+
+ Z_SearchResponse *sr = z3950_gdu->u.z3950->u.searchResponse;
+ if (sr)
+ {
+ // srw'fy number of records
+ sru_pdu_res->u.response->numberOfRecords
+ = (int *) odr_malloc(odr_en, sizeof(int *));
+ *(sru_pdu_res->u.response->numberOfRecords) = *(sr->resultCount);
+
+ // srw'fy nextRecordPosition
+ //sru_pdu_res->u.response->nextRecordPosition
+ // = (int *) odr_malloc(odr_en, sizeof(int *));
+ //*(sru_pdu_res->u.response->nextRecordPosition) = 1;
+
+ }
+
+ return true;
+ }
+
+ return false;
+}
+
+bool
+yf::SRUtoZ3950::Rep::z3950_present_request(mp::Package &package,
+ mp::odr &odr_en,
+ Z_SRW_PDU *sru_pdu_res,
+ Z_SRW_searchRetrieveRequest
+ const *sr_req)
+ const
+{
+
+ if (!sr_req)
+ return false;
+
+
+ // no need to work if nobody wants records seen ..
+ if (!(sr_req->maximumRecords) || 0 == *(sr_req->maximumRecords))
+ return true;
+
+ // creating Z3950 package
+ Package z3950_package(package.session(), package.origin());
+ z3950_package.copy_filter(package);
+ //mp::odr odr_en(ODR_ENCODE);
+ Z_APDU *apdu = zget_APDU(odr_en, Z_APDU_presentRequest);
+
+ //TODO: add stuff in apdu
+ assert(apdu->u.presentRequest);
+
+ bool send_z3950_present = true;
+
+ // recordXPath unsupported.
+ if (sr_req->recordXPath)
+ {
+ send_z3950_present = false;
+ yaz_add_srw_diagnostic(odr_en,
+ &(sru_pdu_res->u.response->diagnostics),
+ &(sru_pdu_res->u.response->num_diagnostics),
+ 72, 0);
+ }
+
+ // resultSetTTL unsupported.
+ // resultSetIdleTime in response
+ if (sr_req->resultSetTTL)
+ {
+ send_z3950_present = false;
+ yaz_add_srw_diagnostic(odr_en,
+ &(sru_pdu_res->u.response->diagnostics),
+ &(sru_pdu_res->u.response->num_diagnostics),
+ 50, 0);
+ }
+
+ // sort unsupported
+ if (sr_req->sort_type != Z_SRW_sort_type_none)
+ {
+ send_z3950_present = false;
+ yaz_add_srw_diagnostic(odr_en,
+ &(sru_pdu_res->u.response->diagnostics),
+ &(sru_pdu_res->u.response->num_diagnostics),
+ 80, 0);
+ }
+
+ // exit on all these above diagnostics
+ if (!send_z3950_present)
+ return false;
+
+
+ // z3950'fy start record position
+ if (sr_req->startRecord)
+ *(apdu->u.presentRequest->resultSetStartPoint)
+ = *(sr_req->startRecord);
+ else
+ *(apdu->u.presentRequest->resultSetStartPoint) = 1;
+
+ // z3950'fy number of records requested
+ if (sr_req->maximumRecords)
+ *(apdu->u.presentRequest->numberOfRecordsRequested)
+ = *(sr_req->maximumRecords);
+
+ // TODO: recordPacking
+
+ // TODO: z3950'fy record schema
+ //if (sr_req->recordSchema)
+ // *(apdu->u.presentRequest->preferredRecordSyntax)
+ // = *(sr_req->recordSchema);
+
+ // TODO: z3950'fy time to live
+ //if (sr_req->resultSetTTL)
+
+
+
+
+ z3950_package.request() = apdu;
+
+ //std::cout << "z3950_present_request " << *apdu << "\n";
+ z3950_package.move();
+
+ //TODO: check success condition
+ Z_GDU *z3950_gdu = z3950_package.response().get();
+ if (z3950_gdu && z3950_gdu->which == Z_GDU_Z3950
+ && z3950_gdu->u.z3950->which == Z_APDU_presentResponse)
+
+ {
+ //std::cout << "z3950_present_request OK\n";
+
+ Z_PresentResponse *pr = z3950_gdu->u.z3950->u.presentResponse;
+ if (pr)
+ {
+
+ // srw'fy number of returned records
+ //sru_pdu_res->u.response->num_records
+ // = *(pr->numberOfRecordsReturned);
+ //= (int *) odr_malloc(odr_en, sizeof(int *));
+ //*(sru_pdu_res->u.response->num_records)
+ // = *(pr->numberOfRecordsReturned);
+
+ // srw'fy nextRecordPosition
+ //if (! sru_pdu_res->u.response->nextRecordPosition)
+ sru_pdu_res->u.response->nextRecordPosition
+ = (int *) odr_malloc(odr_en, sizeof(int *));
+ *(sru_pdu_res->u.response->nextRecordPosition)
+ = *(pr->nextResultSetPosition);
+ }
+ return true;
+ }
+
+ return false;
+}
+
+bool
+yf::SRUtoZ3950::Rep::z3950_scan_request(mp::Package &package,
+ mp::odr &odr_en,
+ Z_SRW_PDU *sru_pdu_res,
+ Z_SRW_scanRequest const *sr_req) const
+{
+ Package z3950_package(package.session(), package.origin());
+ z3950_package.copy_filter(package);
+ //mp::odr odr_en(ODR_ENCODE);
+ Z_APDU *apdu = zget_APDU(odr_en, Z_APDU_scanRequest);
+
+ //TODO: add stuff in apdu
+ Z_ScanRequest *z_scanRequest = apdu->u.scanRequest;
+
+ // database repackaging
+ z_scanRequest->num_databaseNames = 1;
+ z_scanRequest->databaseNames = (char**)
+ odr_malloc(odr_en, sizeof(char *));
+ if (sr_req->database)
+ z_scanRequest->databaseNames[0]
+ = odr_strdup(odr_en, const_cast<char *>(sr_req->database));
+ else
+ z_scanRequest->databaseNames[0]
+ = odr_strdup(odr_en, "Default");
+
+
+ // query repackaging
+ // CQL or XCQL scan is not possible in Z3950, flagging a diagnostic
+ if (sr_req->query_type != Z_SRW_query_type_pqf)
+ {
+ //send_to_srw_client_error(7, "query");
+ return false;
+ }
+
+ // PQF query repackaging
+ // need to use Z_AttributesPlusTerm structure, not Z_Query
+ // this can be digget out of a
+ // Z_query->type1(Z_RPNQuery)->RPNStructure(Z_RPNStructure)
+ // ->u.simple(Z_Operand)->u.attributesPlusTerm(Z_AttributesPlusTerm )
+
+ //Z_Query *z_query = (Z_Query *) odr_malloc(odr_en, sizeof(Z_Query));
+ //z_searchRequest->query = z_query;
+
+ //if (!z3950_build_query(odr_en, z_query,
+ // (const SRW_query&)sr_req->query,
+ // sr_req->query_type))
+ //{
+ //send_to_srw_client_error(7, "query");
+ // return false;
+ //}
+
+ // TODO:
+
+ z3950_package.request() = apdu;
+ std::cout << "z3950_scan_request " << *apdu << "\n";
+
+ z3950_package.move();
+ //TODO: check success condition
+ return true;
+ return false;
+}
+
+bool yf::SRUtoZ3950::Rep::z3950_build_query(mp::odr &odr_en, Z_Query *z_query,
+ const SRW_query &query,
+ SRW_query_type query_type) const
+{
+ if (query_type == Z_SRW_query_type_cql)
+ {
+ Z_External *ext = (Z_External *)
+ odr_malloc(odr_en, sizeof(*ext));
+ ext->direct_reference =
+ odr_getoidbystr(odr_en, "1.2.840.10003.16.2");
+ ext->indirect_reference = 0;
+ ext->descriptor = 0;
+ ext->which = Z_External_CQL;
+ ext->u.cql = const_cast<char *>(query.cql);
+
+ z_query->which = Z_Query_type_104;
+ z_query->u.type_104 = ext;
+ return true;
+ }
+
+ if (query_type == Z_SRW_query_type_pqf)
+ {
+ Z_RPNQuery *RPNquery;
+ YAZ_PQF_Parser pqf_parser;
+
+ pqf_parser = yaz_pqf_create ();
+
+ RPNquery = yaz_pqf_parse (pqf_parser, odr_en, query.pqf);
+ if (!RPNquery)
+ {
+ std::cout << "TODO: Handeling of bad PQF\n";
+ std::cout << "TODO: Diagnostic to be send\n";
+ }
+ z_query->which = Z_Query_type_1;
+ z_query->u.type_1 = RPNquery;
+
+ yaz_pqf_destroy(pqf_parser);
+ return true;
+ }
+ return false;
+}
+
+
+std::string
+yf::SRUtoZ3950::Rep::sru_protocol(const Z_HTTP_Request &http_req) const
+{
+ const std::string mime_urlencoded("application/x-www-form-urlencoded");