1 /* $Id: filter_backend_test.cpp,v 1.8 2005-10-30 18:51:20 adam Exp $
2 Copyright (c) 2005, Index Data.
11 #include "package.hpp"
13 #include <boost/thread/mutex.hpp>
16 #include "filter_backend_test.hpp"
20 #include <yaz/otherinfo.h>
21 #include <yaz/diagbib1.h>
27 namespace yf = yp2::filter;
34 class Backend_test::Rep {
35 friend class Backend_test;
38 bool m_support_named_result_sets;
40 session_map<Session_info> m_sessions;
45 yf::Backend_test::Backend_test() : m_p(new Backend_test::Rep) {
46 m_p->m_support_named_result_sets = false;
49 yf::Backend_test::~Backend_test() {
52 void yf::Backend_test::process(Package &package) const
54 Z_GDU *gdu = package.request().get();
56 if (!gdu || gdu->which != Z_GDU_Z3950)
60 Z_APDU *apdu_req = gdu->u.z3950;
64 if (apdu_req->which != Z_APDU_initRequest &&
65 !m_p->m_sessions.exist(package.session()))
67 apdu_res = odr.create_close(Z_Close_protocolError,
68 "no init for filter_backend_test");
69 package.session().close();
71 else if (apdu_req->which == Z_APDU_initRequest)
73 apdu_res = zget_APDU(odr, Z_APDU_initResponse);
74 Z_InitRequest *req = apdu_req->u.initRequest;
75 Z_InitResponse *resp = apdu_res->u.initResponse;
78 static const int masks[] = {
79 Z_Options_search, Z_Options_present, -1
81 for (i = 0; masks[i] != -1; i++)
82 if (ODR_MASK_GET(req->options, masks[i]))
83 ODR_MASK_SET(resp->options, masks[i]);
84 if (m_p->m_support_named_result_sets)
86 if (ODR_MASK_GET(req->options, Z_Options_namedResultSets))
87 ODR_MASK_SET(resp->options, Z_Options_namedResultSets);
89 m_p->m_support_named_result_sets = false;
91 static const int versions[] = {
97 for (i = 0; versions[i] != -1; i++)
98 if (ODR_MASK_GET(req->protocolVersion, versions[i]))
99 ODR_MASK_SET(resp->protocolVersion, versions[i]);
104 m_p->m_sessions.create(info, package.session());
106 else if (apdu_req->which == Z_APDU_searchRequest)
108 apdu_res = zget_APDU(odr, Z_APDU_searchResponse);
109 Z_SearchRequest *req = apdu_req->u.searchRequest;
110 Z_SearchResponse *resp = apdu_res->u.searchResponse;
112 if (!m_p->m_support_named_result_sets &&
113 strcmp(req->resultSetName, "default"))
115 Z_Records *rec = (Z_Records *)
116 odr_malloc(odr, sizeof(Z_Records));
118 rec->which = Z_Records_NSD;
119 rec->u.nonSurrogateDiagnostic =
120 zget_DefaultDiagFormat(
121 odr, YAZ_BIB1_RESULT_SET_NAMING_UNSUPP, 0);
124 *resp->resultCount = 42;
126 else if (apdu_req->which == Z_APDU_presentRequest)
128 apdu_res = zget_APDU(odr, Z_APDU_presentResponse);
132 apdu_res = odr.create_close(Z_Close_protocolError,
133 "bad APDU in filter_backend_test");
134 package.session().close();
137 package.response() = apdu_res;
139 if (package.session().is_closed())
140 m_p->m_sessions.release(package.session());
147 * indent-tabs-mode: nil
148 * c-file-style: "stroustrup"
150 * vim: shiftwidth=4 tabstop=8 expandtab