-/* $Id: filter_backend_test.cpp,v 1.18 2006-03-16 10:40:59 adam Exp $
+/* $Id: filter_backend_test.cpp,v 1.21 2006-10-10 09:47:50 adam Exp $
Copyright (c) 2005-2006, Index Data.
-%LICENSE%
+ See the LICENSE file for details
*/
#include "config.hpp"
class Session_info {
int dummy;
};
- class Backend_test::Rep {
- friend class Backend_test;
+ class BackendTest::Rep {
+ friend class BackendTest;
Z_Records *fetch(
ODR odr, Odr_oid *preferredRecordSyntax,
+ Z_ElementSetNames *esn,
int start, int number, int &error_code, std::string &addinfo,
int *number_returned, int *next_position);
"\x20\x20\x20\x31\x31\x32\x32\x34\x34\x36\x36\x20\x1E\x1D";
-yf::Backend_test::Backend_test() : m_p(new Backend_test::Rep) {
+yf::BackendTest::BackendTest() : m_p(new BackendTest::Rep) {
m_p->m_support_named_result_sets = false;
}
-yf::Backend_test::~Backend_test() {
+yf::BackendTest::~BackendTest() {
}
-Z_Records *yf::Backend_test::Rep::fetch(
+Z_Records *yf::BackendTest::Rep::fetch(
ODR odr, Odr_oid *preferredRecordSyntax,
+ Z_ElementSetNames *esn,
int start, int number, int &error_code, std::string &addinfo,
int *number_returned, int *next_position)
{
error_code = YAZ_BIB1_RECORD_SYNTAX_UNSUPP;
return 0;
}
-
+
+ // no element set, "B" and "F" are supported
+ if (esn)
+ {
+ if (esn->which != Z_ElementSetNames_generic)
+ {
+ error_code
+ = YAZ_BIB1_SPECIFIED_ELEMENT_SET_NAME_NOT_VALID_FOR_SPECIFIED_;
+ return 0;
+ }
+ const char *name = esn->u.generic;
+ if (strcmp(name, "B") && strcmp(name, "F"))
+ {
+ error_code
+ = YAZ_BIB1_SPECIFIED_ELEMENT_SET_NAME_NOT_VALID_FOR_SPECIFIED_;
+ addinfo = std::string(name);
+ return 0;
+ }
+ }
Z_Records *rec = (Z_Records *) odr_malloc(odr, sizeof(Z_Records));
rec->which = Z_Records_DBOSD;
rec->u.databaseOrSurDiagnostics = (Z_NamePlusRecordList *)
return rec;
}
-void yf::Backend_test::process(Package &package) const
+void yf::BackendTest::process(Package &package) const
{
Z_GDU *gdu = package.request().get();
int number = 0;
mp::util::piggyback(*req->smallSetUpperBound,
- *req->largeSetLowerBound,
- *req->mediumSetPresentNumber,
- result_set_size,
- number);
-
- if (number)
- {
+ *req->largeSetLowerBound,
+ *req->mediumSetPresentNumber,
+ result_set_size,
+ number);
+
+ if (number)
+ { // not a large set for sure
+ Z_ElementSetNames *esn;
+ if (number > *req->smallSetUpperBound)
+ esn = req->mediumSetElementSetNames;
+ else
+ esn = req->smallSetElementSetNames;
records = m_p->fetch(
- odr, req->preferredRecordSyntax,
+ odr, req->preferredRecordSyntax, esn,
1, number,
error_code, addinfo,
&number_returned,
int next_position = 0;
int error_code = 0;
std::string addinfo;
+ Z_ElementSetNames *esn = 0;
+
+ if (req->recordComposition)
+ {
+ if (req->recordComposition->which == Z_RecordComp_simple)
+ esn = req->recordComposition->u.simple;
+ else
+ {
+ apdu_res =
+ odr.create_presentResponse(
+ apdu_req,
+ YAZ_BIB1_ONLY_A_SINGLE_ELEMENT_SET_NAME_SUPPORTED,
+ 0);
+ package.response() = apdu_res;
+ return;
+ }
+ }
Z_Records *records = m_p->fetch(
- odr, req->preferredRecordSyntax,
+ odr, req->preferredRecordSyntax, esn,
*req->resultSetStartPoint, *req->numberOfRecordsRequested,
error_code, addinfo,
&number_returned,
static mp::filter::Base* filter_creator()
{
- return new mp::filter::Backend_test;
+ return new mp::filter::BackendTest;
}
extern "C" {