1 /* $Id: util.cpp,v 1.7 2006-01-17 16:43:22 adam Exp $
2 Copyright (c) 2005, Index Data.
10 #include <yaz/pquery.h>
11 #include <yaz/otherinfo.h>
15 bool yp2::util::pqf(ODR odr, Z_APDU *apdu, const std::string &q) {
16 YAZ_PQF_Parser pqf_parser = yaz_pqf_create();
18 Z_RPNQuery *rpn = yaz_pqf_parse(pqf_parser, odr, q.c_str());
21 yaz_pqf_destroy(pqf_parser);
24 yaz_pqf_destroy(pqf_parser);
25 Z_Query *query = (Z_Query *) odr_malloc(odr, sizeof(Z_Query));
26 query->which = Z_Query_type_1;
27 query->u.type_1 = rpn;
29 apdu->u.searchRequest->query = query;
33 void yp2::util::get_default_diag(Z_DefaultDiagFormat *r,
34 int &error_code, std::string &addinfo)
36 error_code = *r->condition;
39 case Z_DefaultDiagFormat_v2Addinfo:
40 addinfo = std::string(r->u.v2Addinfo);
42 case Z_DefaultDiagFormat_v3Addinfo:
43 addinfo = r->u.v3Addinfo;
48 void yp2::util::get_init_diagnostics(Z_InitResponse *initrs,
49 int &error_code, std::string &addinfo)
51 Z_External *uif = initrs->userInformationField;
53 if (uif && uif->which == Z_External_userInfo1)
55 Z_OtherInformation *ui = uif->u.userInfo1;
57 for (i = 0; i < ui->num_elements; i++)
59 Z_OtherInformationUnit *unit = ui->list[i];
60 if (unit->which == Z_OtherInfo_externallyDefinedInfo &&
61 unit->information.externallyDefinedInfo &&
62 unit->information.externallyDefinedInfo->which ==
65 Z_DiagnosticFormat *diag =
66 unit->information.externallyDefinedInfo->u.diag1;
70 Z_DiagnosticFormat_s *ds = diag->elements[0];
71 if (ds->which == Z_DiagnosticFormat_s_defaultDiagRec)
72 yp2::util::get_default_diag(ds->u.defaultDiagRec,
80 int yp2::util::get_vhost_otherinfo(Z_OtherInformation **otherInformation,
82 std::list<std::string> &vhosts)
85 for (cat = 1; ; cat++)
89 yaz_oi_get_string_oidval(otherInformation,
91 cat /* categoryValue */,
92 remove_flag /* delete flag */);
95 vhosts.push_back(std::string(vhost));
101 void yp2::util::split_zurl(std::string zurl, std::string &host,
102 std::list<std::string> &db)
104 const char *zurl_cstr = zurl.c_str();
105 const char *sep = strchr(zurl_cstr, '/');
109 host = std::string(zurl_cstr, sep - zurl_cstr);
111 const char *cp1 = sep+1;
114 const char *cp2 = strchr(cp1, '+');
116 db.push_back(std::string(cp1, cp2 - cp1));
119 db.push_back(std::string(cp1));
131 bool yp2::util::set_databases_from_zurl(ODR odr, std::string zurl,
132 int *db_num, char ***db_strings)
135 std::list<std::string> dblist;
137 split_zurl(zurl, host, dblist);
139 if (dblist.size() == 0)
141 *db_num = dblist.size();
142 *db_strings = (char **) odr_malloc(odr, sizeof(char*) * (*db_num));
144 std::list<std::string>::const_iterator it = dblist.begin();
145 for (int i = 0; it != dblist.end(); it++, i++)
146 (*db_strings)[i] = odr_strdup(odr, it->c_str());
150 yp2::odr::odr(int type)
152 m_odr = odr_createmem(type);
157 m_odr = odr_createmem(ODR_ENCODE);
165 yp2::odr::operator ODR() const
170 Z_APDU *yp2::odr::create_close(Z_APDU *in_apdu,
171 int reason, const char *addinfo)
173 Z_APDU *apdu = create_APDU(Z_APDU_close, in_apdu);
175 *apdu->u.close->closeReason = reason;
177 apdu->u.close->diagnosticInformation = odr_strdup(m_odr, addinfo);
181 Z_APDU *yp2::odr::create_APDU(int type, Z_APDU *in_apdu)
183 return yp2::util::create_APDU(m_odr, type, in_apdu);
186 Z_APDU *yp2::util::create_APDU(ODR odr, int type, Z_APDU *in_apdu)
188 Z_APDU *out_apdu = zget_APDU(odr, type);
190 Z_ReferenceId **id_to = yp2::util::get_referenceId(out_apdu);
194 Z_ReferenceId **id_from = yp2::util::get_referenceId(in_apdu);
195 if (id_from && *id_from && id_to)
197 *id_to = (Z_ReferenceId*) odr_malloc (odr, sizeof(**id_to));
198 (*id_to)->size = (*id_to)->len = (*id_from)->len;
199 (*id_to)->buf = (unsigned char*) odr_malloc(odr, (*id_to)->len);
200 memcpy((*id_to)->buf, (*id_from)->buf, (*id_to)->len);
208 Z_APDU *yp2::odr::create_initResponse(Z_APDU *in_apdu,
209 int error, const char *addinfo)
211 Z_APDU *apdu = create_APDU(Z_APDU_initResponse, in_apdu);
214 apdu->u.initResponse->userInformationField =
215 zget_init_diagnostics(m_odr, error, addinfo);
216 *apdu->u.initResponse->result = 0;
221 Z_APDU *yp2::odr::create_searchResponse(Z_APDU *in_apdu,
222 int error, const char *addinfo)
224 Z_APDU *apdu = create_APDU(Z_APDU_searchResponse, in_apdu);
227 Z_Records *rec = (Z_Records *) odr_malloc(m_odr, sizeof(Z_Records));
228 *apdu->u.searchResponse->searchStatus = 0;
229 apdu->u.searchResponse->records = rec;
230 rec->which = Z_Records_NSD;
231 rec->u.nonSurrogateDiagnostic =
232 zget_DefaultDiagFormat(m_odr, error, addinfo);
238 Z_APDU *yp2::odr::create_presentResponse(Z_APDU *in_apdu,
239 int error, const char *addinfo)
241 Z_APDU *apdu = create_APDU(Z_APDU_presentResponse, in_apdu);
244 Z_Records *rec = (Z_Records *) odr_malloc(m_odr, sizeof(Z_Records));
245 apdu->u.presentResponse->records = rec;
246 rec->which = Z_Records_NSD;
247 rec->u.nonSurrogateDiagnostic =
248 zget_DefaultDiagFormat(m_odr, error, addinfo);
253 Z_APDU *yp2::odr::create_scanResponse(Z_APDU *in_apdu,
254 int error, const char *addinfo)
256 Z_APDU *apdu = create_APDU(Z_APDU_scanResponse, in_apdu);
259 Z_ScanResponse *res = apdu->u.scanResponse;
260 res->entries = (Z_ListEntries *) odr_malloc(m_odr, sizeof(*res->entries));
261 *res->scanStatus = Z_Scan_failure;
263 res->entries->num_entries = 0;
264 res->entries->entries = 0;
265 res->entries->num_nonsurrogateDiagnostics = 1;
266 res->entries->nonsurrogateDiagnostics = (Z_DiagRec **)
267 odr_malloc(m_odr, sizeof(Z_DiagRec *));
268 res->entries->nonsurrogateDiagnostics[0] =
269 zget_DiagRec(m_odr, error, addinfo);
274 Z_ReferenceId **yp2::util::get_referenceId(Z_APDU *apdu)
278 case Z_APDU_initRequest:
279 return &apdu->u.initRequest->referenceId;
280 case Z_APDU_initResponse:
281 return &apdu->u.initResponse->referenceId;
282 case Z_APDU_searchRequest:
283 return &apdu->u.searchRequest->referenceId;
284 case Z_APDU_searchResponse:
285 return &apdu->u.searchResponse->referenceId;
286 case Z_APDU_presentRequest:
287 return &apdu->u.presentRequest->referenceId;
288 case Z_APDU_presentResponse:
289 return &apdu->u.presentResponse->referenceId;
290 case Z_APDU_deleteResultSetRequest:
291 return &apdu->u.deleteResultSetRequest->referenceId;
292 case Z_APDU_deleteResultSetResponse:
293 return &apdu->u.deleteResultSetResponse->referenceId;
294 case Z_APDU_accessControlRequest:
295 return &apdu->u.accessControlRequest->referenceId;
296 case Z_APDU_accessControlResponse:
297 return &apdu->u.accessControlResponse->referenceId;
298 case Z_APDU_resourceControlRequest:
299 return &apdu->u.resourceControlRequest->referenceId;
300 case Z_APDU_resourceControlResponse:
301 return &apdu->u.resourceControlResponse->referenceId;
302 case Z_APDU_triggerResourceControlRequest:
303 return &apdu->u.triggerResourceControlRequest->referenceId;
304 case Z_APDU_resourceReportRequest:
305 return &apdu->u.resourceReportRequest->referenceId;
306 case Z_APDU_resourceReportResponse:
307 return &apdu->u.resourceReportResponse->referenceId;
308 case Z_APDU_scanRequest:
309 return &apdu->u.scanRequest->referenceId;
310 case Z_APDU_scanResponse:
311 return &apdu->u.scanResponse->referenceId;
312 case Z_APDU_sortRequest:
313 return &apdu->u.sortRequest->referenceId;
314 case Z_APDU_sortResponse:
315 return &apdu->u.sortResponse->referenceId;
316 case Z_APDU_segmentRequest:
317 return &apdu->u.segmentRequest->referenceId;
318 case Z_APDU_extendedServicesRequest:
319 return &apdu->u.extendedServicesRequest->referenceId;
320 case Z_APDU_extendedServicesResponse:
321 return &apdu->u.extendedServicesResponse->referenceId;
323 return &apdu->u.close->referenceId;
332 * indent-tabs-mode: nil
333 * c-file-style: "stroustrup"
335 * vim: shiftwidth=4 tabstop=8 expandtab