2 * Copyright (c) 1995-2002, Index Data.
3 * See the file LICENSE for details.
5 * $Id: ztest.c,v 1.52 2002-03-18 21:33:48 adam Exp $
9 * Demonstration of simple server
16 #include <yaz/backend.h>
23 Z_GenericRecord *dummy_grs_record (int num, ODR o);
24 char *dummy_marc_record (int num, ODR odr);
25 char *dummy_xml_record (int num, ODR odr);
27 int ztest_search (void *handle, bend_search_rr *rr);
28 int ztest_sort (void *handle, bend_sort_rr *rr);
29 int ztest_present (void *handle, bend_present_rr *rr);
30 int ztest_esrequest (void *handle, bend_esrequest_rr *rr);
31 int ztest_delete (void *handle, bend_delete_rr *rr);
33 int ztest_search (void *handle, bend_search_rr *rr)
35 if (rr->num_bases != 1)
40 if (strcmp (rr->basenames[0], "Default"))
43 rr->errstring = rr->basenames[0];
46 rr->hits = rand() % 24;
51 /* this huge function handles extended services */
52 int ztest_esrequest (void *handle, bend_esrequest_rr *rr)
54 /* user-defined handle - created in bend_init */
55 int *counter = (int*) handle;
57 yaz_log(LOG_LOG, "ESRequest no %d", *counter);
61 if (rr->esr->packageName)
62 yaz_log(LOG_LOG, "packagename: %s", rr->esr->packageName);
63 yaz_log(LOG_LOG, "Waitaction: %d", *rr->esr->waitAction);
66 yaz_log(LOG_LOG, "function: %d", *rr->esr->function);
68 if (!rr->esr->taskSpecificParameters)
70 yaz_log (LOG_WARN, "No task specific parameters");
72 else if (rr->esr->taskSpecificParameters->which == Z_External_itemOrder)
74 Z_ItemOrder *it = rr->esr->taskSpecificParameters->u.itemOrder;
75 yaz_log (LOG_LOG, "Received ItemOrder");
76 if (it->which == Z_IOItemOrder_esRequest)
78 Z_IORequest *ir = it->u.esRequest;
79 Z_IOOriginPartToKeep *k = ir->toKeep;
80 Z_IOOriginPartNotToKeep *n = ir->notToKeep;
85 yaz_log(LOG_LOG, "contact name %s", k->contact->name);
86 if (k->contact->phone)
87 yaz_log(LOG_LOG, "contact phone %s", k->contact->phone);
88 if (k->contact->email)
89 yaz_log(LOG_LOG, "contact email %s", k->contact->email);
93 yaz_log(LOG_LOG, "Billing info (not shown)");
98 yaz_log(LOG_LOG, "resultsetItem");
99 yaz_log(LOG_LOG, "setId: %s", n->resultSetItem->resultSetId);
100 yaz_log(LOG_LOG, "item: %d", *n->resultSetItem->item);
105 Z_External *r = (Z_External*) n->itemRequest;
106 ILL_ItemRequest *item_req = 0;
107 ILL_APDU *ill_apdu = 0;
108 if (r->direct_reference)
110 oident *ent = oid_getentbyoid(r->direct_reference);
112 yaz_log(LOG_LOG, "OID %s", ent->desc);
113 if (ent && ent->value == VAL_TEXT_XML)
115 yaz_log (LOG_LOG, "ILL XML request");
116 if (r->which == Z_External_octet)
117 yaz_log (LOG_LOG, "%.*s", r->u.octet_aligned->len,
118 r->u.octet_aligned->buf);
120 if (ent && ent->value == VAL_ISO_ILL_1)
122 yaz_log (LOG_LOG, "Decode ItemRequest begin");
123 if (r->which == ODR_EXTERNAL_single)
125 odr_setbuf(rr->decode,
126 (char *) r->u.single_ASN1_type->buf,
127 r->u.single_ASN1_type->len, 0);
129 if (!ill_ItemRequest (rr->decode, &item_req, 0, 0))
132 "Couldn't decode ItemRequest %s near %d",
133 odr_errmsg(odr_geterror(rr->decode)),
134 odr_offset(rr->decode));
137 yaz_log(LOG_LOG, "Decode ItemRequest OK");
140 ill_ItemRequest (rr->print, &item_req, 0,
142 odr_reset (rr->print);
145 if (!item_req && r->which == ODR_EXTERNAL_single)
147 yaz_log (LOG_LOG, "Decode ILL APDU begin");
148 odr_setbuf(rr->decode,
149 (char*) r->u.single_ASN1_type->buf,
150 r->u.single_ASN1_type->len, 0);
152 if (!ill_APDU (rr->decode, &ill_apdu, 0, 0))
155 "Couldn't decode ILL APDU %s near %d",
156 odr_errmsg(odr_geterror(rr->decode)),
157 odr_offset(rr->decode));
158 yaz_log(LOG_LOG, "PDU dump:");
159 odr_dumpBER(yaz_log_file(),
160 (char *) r->u.single_ASN1_type->buf,
161 r->u.single_ASN1_type->len);
164 yaz_log(LOG_LOG, "Decode ILL APDU OK");
167 ill_APDU (rr->print, &ill_apdu, 0,
169 odr_reset (rr->print);
176 yaz_log (LOG_LOG, "ILL protocol version = %d",
177 *item_req->protocol_version_num);
184 Z_External *ext = (Z_External *)
185 odr_malloc (rr->stream, sizeof(*ext));
186 Z_IUOriginPartToKeep *keep = (Z_IUOriginPartToKeep *)
187 odr_malloc (rr->stream, sizeof(*keep));
188 Z_IOTargetPart *targetPart = (Z_IOTargetPart *)
189 odr_malloc (rr->stream, sizeof(*targetPart));
191 rr->taskPackage = (Z_TaskPackage *)
192 odr_malloc (rr->stream, sizeof(*rr->taskPackage));
193 rr->taskPackage->packageType =
194 odr_oiddup (rr->stream, rr->esr->packageType);
195 rr->taskPackage->packageName = 0;
196 rr->taskPackage->userId = 0;
197 rr->taskPackage->retentionTime = 0;
198 rr->taskPackage->permissions = 0;
199 rr->taskPackage->description = 0;
200 rr->taskPackage->targetReference = (Odr_oct *)
201 odr_malloc (rr->stream, sizeof(Odr_oct));
202 rr->taskPackage->targetReference->buf =
203 (unsigned char *) odr_strdup (rr->stream, "911");
204 rr->taskPackage->targetReference->len =
205 rr->taskPackage->targetReference->size =
206 strlen((char *) (rr->taskPackage->targetReference->buf));
207 rr->taskPackage->creationDateTime = 0;
208 rr->taskPackage->taskStatus = odr_intdup(rr->stream, 0);
209 rr->taskPackage->packageDiagnostics = 0;
210 rr->taskPackage->taskSpecificParameters = ext;
212 ext->direct_reference =
213 odr_oiddup (rr->stream, rr->esr->packageType);
214 ext->indirect_reference = 0;
216 ext->which = Z_External_itemOrder;
217 ext->u.itemOrder = (Z_ItemOrder *)
218 odr_malloc (rr->stream, sizeof(*ext->u.update));
219 ext->u.itemOrder->which = Z_IOItemOrder_taskPackage;
220 ext->u.itemOrder->u.taskPackage = (Z_IOTaskPackage *)
221 odr_malloc (rr->stream, sizeof(Z_IOTaskPackage));
222 ext->u.itemOrder->u.taskPackage->originPart = k;
223 ext->u.itemOrder->u.taskPackage->targetPart = targetPart;
225 targetPart->itemRequest = 0;
226 targetPart->statusOrErrorReport = 0;
227 targetPart->auxiliaryStatus = 0;
231 else if (rr->esr->taskSpecificParameters->which == Z_External_update)
233 Z_IUUpdate *up = rr->esr->taskSpecificParameters->u.update;
234 yaz_log (LOG_LOG, "Received DB Update");
235 if (up->which == Z_IUUpdate_esRequest)
237 Z_IUUpdateEsRequest *esRequest = up->u.esRequest;
238 Z_IUOriginPartToKeep *toKeep = esRequest->toKeep;
239 Z_IUSuppliedRecords *notToKeep = esRequest->notToKeep;
241 yaz_log (LOG_LOG, "action");
244 switch (*toKeep->action)
246 case Z_IUOriginPartToKeep_recordInsert:
247 yaz_log (LOG_LOG, " recordInsert");
249 case Z_IUOriginPartToKeep_recordReplace:
250 yaz_log (LOG_LOG, " recordReplace");
252 case Z_IUOriginPartToKeep_recordDelete:
253 yaz_log (LOG_LOG, " recordDelete");
255 case Z_IUOriginPartToKeep_elementUpdate:
256 yaz_log (LOG_LOG, " elementUpdate");
258 case Z_IUOriginPartToKeep_specialUpdate:
259 yaz_log (LOG_LOG, " specialUpdate");
262 yaz_log (LOG_LOG, " unknown (%d)", *toKeep->action);
265 if (toKeep->databaseName)
267 yaz_log (LOG_LOG, "database: %s", toKeep->databaseName);
268 if (!strcmp(toKeep->databaseName, "fault"))
271 rr->errstring = toKeep->databaseName;
273 if (!strcmp(toKeep->databaseName, "accept"))
278 Z_External *ext = (Z_External *)
279 odr_malloc (rr->stream, sizeof(*ext));
280 Z_IUOriginPartToKeep *keep = (Z_IUOriginPartToKeep *)
281 odr_malloc (rr->stream, sizeof(*keep));
282 Z_IUTargetPart *targetPart = (Z_IUTargetPart *)
283 odr_malloc (rr->stream, sizeof(*targetPart));
285 rr->taskPackage = (Z_TaskPackage *)
286 odr_malloc (rr->stream, sizeof(*rr->taskPackage));
287 rr->taskPackage->packageType =
288 odr_oiddup (rr->stream, rr->esr->packageType);
289 rr->taskPackage->packageName = 0;
290 rr->taskPackage->userId = 0;
291 rr->taskPackage->retentionTime = 0;
292 rr->taskPackage->permissions = 0;
293 rr->taskPackage->description = 0;
294 rr->taskPackage->targetReference = (Odr_oct *)
295 odr_malloc (rr->stream, sizeof(Odr_oct));
296 rr->taskPackage->targetReference->buf =
297 (unsigned char *) odr_strdup (rr->stream, "123");
298 rr->taskPackage->targetReference->len =
299 rr->taskPackage->targetReference->size =
300 strlen((char *) (rr->taskPackage->targetReference->buf));
301 rr->taskPackage->creationDateTime = 0;
302 rr->taskPackage->taskStatus = odr_intdup(rr->stream, 0);
303 rr->taskPackage->packageDiagnostics = 0;
304 rr->taskPackage->taskSpecificParameters = ext;
306 ext->direct_reference =
307 odr_oiddup (rr->stream, rr->esr->packageType);
308 ext->indirect_reference = 0;
310 ext->which = Z_External_update;
311 ext->u.update = (Z_IUUpdate *)
312 odr_malloc (rr->stream, sizeof(*ext->u.update));
313 ext->u.update->which = Z_IUUpdate_taskPackage;
314 ext->u.update->u.taskPackage = (Z_IUUpdateTaskPackage *)
315 odr_malloc (rr->stream, sizeof(Z_IUUpdateTaskPackage));
316 ext->u.update->u.taskPackage->originPart = keep;
317 ext->u.update->u.taskPackage->targetPart = targetPart;
319 keep->action = (int *) odr_malloc (rr->stream, sizeof(int));
320 *keep->action = *toKeep->action;
322 odr_strdup (rr->stream, toKeep->databaseName);
324 keep->elementSetName = 0;
325 keep->actionQualifier = 0;
327 targetPart->updateStatus = odr_intdup (rr->stream, 1);
328 targetPart->num_globalDiagnostics = 0;
329 targetPart->globalDiagnostics = (Z_DiagRec **) odr_nullval();
330 targetPart->num_taskPackageRecords = 1;
331 targetPart->taskPackageRecords =
332 (Z_IUTaskPackageRecordStructure **)
333 odr_malloc (rr->stream,
334 sizeof(Z_IUTaskPackageRecordStructure *));
335 targetPart->taskPackageRecords[0] =
336 (Z_IUTaskPackageRecordStructure *)
337 odr_malloc (rr->stream,
338 sizeof(Z_IUTaskPackageRecordStructure));
340 targetPart->taskPackageRecords[0]->which =
341 Z_IUTaskPackageRecordStructure_record;
342 targetPart->taskPackageRecords[0]->u.record =
343 z_ext_record (rr->stream, VAL_SUTRS, "test", 4);
344 targetPart->taskPackageRecords[0]->correlationInfo = 0;
345 targetPart->taskPackageRecords[0]->recordStatus =
346 odr_intdup (rr->stream,
347 Z_IUTaskPackageRecordStructure_success);
348 targetPart->taskPackageRecords[0]->num_supplementalDiagnostics
351 targetPart->taskPackageRecords[0]->supplementalDiagnostics = 0;
356 for (i = 0; i < notToKeep->num; i++)
358 Z_External *rec = notToKeep->elements[i]->record;
360 if (rec->direct_reference)
362 struct oident *oident;
363 oident = oid_getentbyoid(rec->direct_reference);
365 yaz_log (LOG_LOG, "record %d type %s", i,
370 case Z_External_sutrs:
371 if (rec->u.octet_aligned->len > 170)
372 yaz_log (LOG_LOG, "%d bytes:\n%.168s ...",
376 yaz_log (LOG_LOG, "%d bytes:\n%s",
380 case Z_External_octet :
381 if (rec->u.octet_aligned->len > 170)
382 yaz_log (LOG_LOG, "%d bytes:\n%.168s ...",
383 rec->u.octet_aligned->len,
384 rec->u.octet_aligned->buf);
386 yaz_log (LOG_LOG, "%d bytes\n%s",
387 rec->u.octet_aligned->len,
388 rec->u.octet_aligned->buf);
396 yaz_log (LOG_WARN, "Unknown Extended Service(%d)",
397 rr->esr->taskSpecificParameters->which);
403 /* result set delete */
404 int ztest_delete (void *handle, bend_delete_rr *rr)
406 if (rr->num_setnames == 1 && !strcmp (rr->setnames[0], "1"))
407 rr->delete_status = Z_DeleteStatus_success;
409 rr->delete_status = Z_DeleteStatus_resultSetDidNotExist;
413 /* Our sort handler really doesn't sort... */
414 int ztest_sort (void *handle, bend_sort_rr *rr)
417 rr->sort_status = Z_SortStatus_success;
422 /* present request handler */
423 int ztest_present (void *handle, bend_present_rr *rr)
428 /* retrieval of a single record (present, and piggy back search) */
429 int ztest_fetch(void *handle, bend_fetch_rr *r)
434 r->basename = "Default";
435 r->output_format = r->request_format;
436 if (r->request_format == VAL_SUTRS)
438 /* this section returns a small record */
441 sprintf(buf, "This is dummy SUTRS record number %d\n", r->number);
443 r->len = strlen(buf);
444 r->record = (char *) odr_malloc (r->stream, r->len+1);
445 strcpy(r->record, buf);
447 else if (r->request_format == VAL_GRS1)
450 r->record = (char*) dummy_grs_record(r->number, r->stream);
457 else if (r->request_format == VAL_POSTSCRIPT)
463 sprintf (fname, "part.%d.ps", r->number);
464 f = fopen(fname, "rb");
470 fseek (f, 0L, SEEK_END);
472 if (size <= 0 || size >= 5000000)
477 fseek (f, 0L, SEEK_SET);
478 r->record = (char*) odr_malloc (r->stream, size);
480 r->output_format = VAL_POSTSCRIPT;
481 fread (r->record, size, 1, f);
484 else if (r->request_format == VAL_TEXT_XML &&
485 (cp = dummy_xml_record (r->number, r->stream)))
489 r->output_format = VAL_TEXT_XML;
491 else if ((cp = dummy_marc_record(r->number, r->stream)))
495 r->output_format = VAL_USMARC;
507 * silly dummy-scan what reads words from a file.
509 int ztest_scan(void *handle, bend_scan_rr *q)
512 static struct scan_entry list[200];
513 static char entries[200][80];
517 int term_position_req = q->term_position;
518 int num_entries_req = q->num_entries;
523 q->status = BEND_SCAN_SUCCESS;
524 if (!f && !(f = fopen("dummy-words", "r")))
526 perror("dummy-words");
529 if (q->term->term->which != Z_Term_general)
531 q->errcode = 229; /* unsupported term type */
534 if (*q->step_size != 0)
536 q->errcode = 205; /*Only zero step size supported for Scan */
539 if (q->term->term->u.general->len >= 80)
541 q->errcode = 11; /* term too long */
544 if (q->num_entries > 200)
549 memcpy(term, q->term->term->u.general->buf, q->term->term->u.general->len);
550 term[q->term->term->u.general->len] = '\0';
551 for (p = term; *p; p++)
555 fseek(f, 0, SEEK_SET);
558 for (i = 0, pos = 0; fscanf(f, " %79[^:]:%d", entries[pos], &hits[pos]) == 2;
559 i++, pos < 199 ? pos++ : (pos = 0))
561 if (!q->num_entries && strcmp(entries[pos], term) >= 0) /* s-point fnd */
563 if ((q->term_position = term_position_req) > i + 1)
565 q->term_position = i + 1;
566 q->status = BEND_SCAN_PARTIAL;
568 for (; q->num_entries < q->term_position; q->num_entries++)
572 po = pos - q->term_position + q->num_entries+1; /* find pos */
576 if (!strcmp (term, "SD") && q->num_entries == 2)
578 list[q->num_entries].term = entries[pos];
579 list[q->num_entries].occurrences = -1;
580 list[q->num_entries].errcode = 233;
581 list[q->num_entries].errstring = "SD for Scan Term";
585 list[q->num_entries].term = entries[po];
586 list[q->num_entries].occurrences = hits[po];
590 else if (q->num_entries)
592 list[q->num_entries].term = entries[pos];
593 list[q->num_entries].occurrences = hits[pos];
596 if (q->num_entries >= num_entries_req)
600 q->status = BEND_SCAN_PARTIAL;
604 bend_initresult *bend_init(bend_initrequest *q)
606 bend_initresult *r = (bend_initresult *) odr_malloc (q->stream, sizeof(*r));
607 int *counter = (int *) xmalloc (sizeof(int));
612 r->handle = counter; /* user handle, in this case a simple int */
613 q->bend_sort = ztest_sort; /* register sort handler */
614 q->bend_search = ztest_search; /* register search handler */
615 q->bend_present = ztest_present; /* register present handle */
616 q->bend_esrequest = ztest_esrequest;
617 q->bend_delete = ztest_delete;
618 q->bend_fetch = ztest_fetch;
619 q->bend_scan = ztest_scan;
623 void bend_close(void *handle)
625 xfree (handle); /* release our user-defined handle */
629 int main(int argc, char **argv)
631 return statserv_main(argc, argv, bend_init, bend_close);