2 * Copyright (c) 1995-1997, Index Data.
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.55 1997-10-31 12:20:08 adam
8 * Improved memory debugging for xmalloc/nmem.c. References to NMEM
9 * instead of ODR in n ESPEC-1 handling in source d1_espec.c.
10 * Bug fix: missing fclose in data1_read_espec1.
12 * Revision 1.54 1997/10/27 13:52:46 adam
13 * Header yaz-util includes all YAZ utility header files.
15 * Revision 1.53 1997/09/29 13:18:59 adam
16 * Added function, oid_ent_to_oid, to replace the function
17 * oid_getoidbyent, which is not thread safe.
19 * Revision 1.52 1997/09/29 07:20:31 adam
20 * Client code uses nmem_init.
22 * Revision 1.51 1997/09/26 09:41:55 adam
23 * Updated client to handle multiple diagnostics.
25 * Revision 1.50 1997/09/17 12:10:29 adam
28 * Revision 1.49 1997/09/04 13:45:17 adam
29 * Added UNImarc to list of available syntaxes.
31 * Revision 1.48 1997/09/01 08:48:44 adam
32 * New windows NT/95 port using MSV5.0. Only a few changes made
33 * to avoid warnings. Sub project created: client.dsp.
35 * Revision 1.47 1997/07/01 13:49:56 adam
36 * Take care of case when invalid target is specified on command line.
38 * Revision 1.46 1997/06/23 10:30:18 adam
39 * Added call to ccl_rpn_delete in search. Added ODR stream "out"
40 * as parameter to ccl_rpn_query to release RPN query.
42 * Revision 1.45 1997/05/14 06:53:29 adam
45 * Revision 1.44 1997/05/05 11:20:35 adam
46 * Client uses "options" utility and marc dump filename may be specified
47 * as an option (-m <file>).
49 * Revision 1.43 1996/11/08 11:03:26 adam
50 * Client accepts multiple database names.
52 * Revision 1.42 1996/10/08 10:44:57 quinn
55 * Revision 1.41 1996/10/07 15:29:03 quinn
58 * Revision 1.40 1996/08/29 14:19:34 quinn
59 * Fixed conflict (CVS)
61 * Revision 1.39 1996/08/27 10:43:22 quinn
62 * Made select() optional
64 * Revision 1.38 1996/08/12 14:09:11 adam
65 * Default prefix query attribute set defined by using p_query_attset.
67 * Revision 1.37 1996/07/06 19:58:29 quinn
68 * System headerfiles gathered in yconfig
70 * Revision 1.36 1996/06/10 08:53:47 quinn
73 * Revision 1.35 1996/06/03 09:45:50 quinn
74 * Added display of OIDs in the GRS routine.
76 * Revision 1.34 1996/05/09 07:26:49 quinn
77 * *** empty log message ***
79 * Revision 1.33 1996/05/09 07:25:22 quinn
82 * Revision 1.32 1996/03/15 11:05:33 adam
83 * The user can set the preferred query type (prefix, ccl, ..) with the
86 * Revision 1.31 1996/02/20 12:51:54 quinn
87 * Fixed problems with EXTERNAL.
89 * Revision 1.30 1996/02/12 18:18:09 quinn
92 * Revision 1.29 1996/01/02 08:57:25 quinn
93 * Changed enums in the ASN.1 .h files to #defines. Changed oident.class to oclass
95 * Revision 1.28 1995/12/14 11:09:31 quinn
96 * Added Explain record syntax to the format command.
98 * Revision 1.27 1995/12/12 16:37:02 quinn
99 * Added destroy element to data1_node.
101 * Revision 1.26 1995/12/12 14:11:00 quinn
104 * Revision 1.25 1995/11/13 09:27:22 quinn
105 * Fiddling with the variant stuff.
107 * Revision 1.24 1995/10/30 12:41:13 quinn
108 * Added hostname lookup for server.
110 * Revision 1.23 1995/10/18 16:12:30 quinn
111 * Better diagnostics.
113 * Revision 1.22 1995/10/11 14:49:12 quinn
116 * Revision 1.21 1995/09/29 17:01:47 quinn
119 * Revision 1.20 1995/08/29 14:24:13 quinn
120 * Added second half of close-handshake
122 * Revision 1.19 1995/08/29 11:17:28 quinn
123 * Added code to receive close
125 * Revision 1.18 1995/08/28 12:21:27 quinn
126 * Client can now ask for simple element set names.
128 * Revision 1.17 1995/08/17 12:45:02 quinn
129 * Fixed minor problems with GRS-1. Added support in c&s.
131 * Revision 1.16 1995/08/15 12:00:04 quinn
134 * Revision 1.15 1995/06/22 09:28:03 quinn
135 * Fixed bug in SUTRS processing.
137 * Revision 1.14 1995/06/19 12:37:41 quinn
140 * Revision 1.13 1995/06/16 10:29:11 quinn
141 * *** empty log message ***
143 * Revision 1.12 1995/06/15 07:44:57 quinn
146 * Revision 1.11 1995/06/14 15:26:40 quinn
147 * *** empty log message ***
149 * Revision 1.10 1995/06/06 14:56:58 quinn
150 * Better diagnostics.
152 * Revision 1.9 1995/06/06 08:15:19 quinn
155 * Revision 1.8 1995/06/05 10:52:22 quinn
158 * Revision 1.7 1995/06/02 09:50:09 quinn
161 * Revision 1.6 1995/05/31 08:29:21 quinn
162 * Nothing significant.
164 * Revision 1.5 1995/05/29 08:10:47 quinn
165 * Moved oid.c to util.
167 * Revision 1.4 1995/05/22 15:30:13 adam
168 * Client uses prefix query notation.
170 * Revision 1.3 1995/05/22 15:06:53 quinn
171 * *** empty log message ***
173 * Revision 1.2 1995/05/22 14:56:40 quinn
174 * *** empty log message ***
176 * Revision 1.1 1995/05/22 11:30:31 quinn
177 * Added prettier client.
183 * This is the obligatory little toy client, whose primary purpose is
184 * to illustrate the use of the YAZ service-level API.
192 #include <yaz-util.h>
194 #include <comstack.h>
201 #include <marcdisp.h>
202 #include <diagbib1.h>
210 #define C_PROMPT "Z> "
212 static ODR out, in, print; /* encoding and decoding streams */
213 static COMSTACK conn = 0; /* our z-association */
214 static Z_IdAuthentication *auth = 0; /* our current auth definition */
215 static char *databaseNames[128];
216 static int num_databaseNames = 0;
217 static int setnumber = 0; /* current result set number */
218 static int smallSetUpperBound = 0;
219 static int largeSetLowerBound = 1;
220 static int mediumSetPresentNumber = 0;
221 static Z_ElementSetNames *elementSetNames = 0;
222 static int setno = 1; /* current set offset */
223 static int protocol = PROTO_Z3950; /* current app protocol */
224 static int recordsyntax = VAL_USMARC;
225 static int sent_close = 0;
226 static ODR_MEM session_mem; /* memory handle for init-response */
227 static Z_InitResponse *session = 0; /* session parameters */
228 static char last_scan[512] = "0";
229 static char last_cmd[100] = "?";
230 static FILE *marcdump = 0;
238 static QueryType queryType = QueryType_Prefix;
241 static CCL_bibset bibset; /* CCL bibset handle */
244 static void send_apdu(Z_APDU *a)
249 if (!z_APDU(out, &a, 0))
251 odr_perror(out, "Encoding APDU");
254 buf = odr_getbuf(out, &len, 0);
255 odr_reset(out); /* release the APDU structure */
256 if (cs_put(conn, buf, len) < 0)
258 fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
263 /* INIT SERVICE ------------------------------- */
265 static void send_initRequest()
267 Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
268 Z_InitRequest *req = apdu->u.initRequest;
270 ODR_MASK_SET(req->options, Z_Options_search);
271 ODR_MASK_SET(req->options, Z_Options_present);
272 ODR_MASK_SET(req->options, Z_Options_namedResultSets);
273 ODR_MASK_SET(req->options, Z_Options_triggerResourceCtrl);
274 ODR_MASK_SET(req->options, Z_Options_scan);
276 ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_1);
277 ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_2);
278 ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_3);
280 *req->maximumRecordSize = 1024*1024;
282 req->idAuthentication = auth;
285 printf("Sent initrequest.\n");
288 static int process_initResponse(Z_InitResponse *res)
290 /* save session parameters for later use */
291 session_mem = odr_extract_mem(in);
295 printf("Connection rejected by target.\n");
297 printf("Connection accepted by target.\n");
298 if (res->implementationId)
299 printf("ID : %s\n", res->implementationId);
300 if (res->implementationName)
301 printf("Name : %s\n", res->implementationName);
302 if (res->implementationVersion)
303 printf("Version: %s\n", res->implementationVersion);
304 if (res->userInformationField)
306 printf("UserInformationfield:\n");
307 if (!z_External(print, (Z_External**)&res-> userInformationField,
310 odr_perror(print, "Printing userinfo\n");
313 if (res->userInformationField->which == Z_External_octet)
315 printf("Guessing visiblestring:\n");
316 printf("'%s'\n", res->userInformationField->u. octet_aligned->buf);
322 int cmd_open(char *arg)
325 char type[100], addr[100];
330 printf("Already connected.\n");
333 if (!*arg || sscanf(arg, "%[^:]:%s", type, addr) < 2)
335 fprintf(stderr, "Usage: open (osi|tcp) ':' [tsel '/']host[':'port]\n");
338 if (!strcmp(type, "tcp"))
341 protocol = PROTO_Z3950;
345 if (!strcmp(type, "osi"))
353 fprintf(stderr, "Bad type: %s\n", type);
356 if (!(conn = cs_create(t, 1, protocol)))
361 if (!(add = cs_straddr(conn, addr)))
366 printf("Connecting...");
368 if (cs_connect(conn, add) < 0)
380 int cmd_authentication(char *arg)
382 static Z_IdAuthentication au;
383 static char open[256];
387 printf("Auth field set to null\n");
392 au.which = Z_IdAuthentication_open;
398 /* SEARCH SERVICE ------------------------------ */
400 static void display_variant(Z_Variant *v, int level)
404 for (i = 0; i < v->num_triples; i++)
406 printf("%*sclass=%d,type=%d", level * 4, "", *v->triples[i]->zclass,
407 *v->triples[i]->type);
408 if (v->triples[i]->which == Z_Triple_internationalString)
409 printf(",value=%s\n", v->triples[i]->value.internationalString);
415 static void display_grs1(Z_GenericRecord *r, int level)
421 for (i = 0; i < r->num_elements; i++)
425 printf("%*s", level * 4, "");
429 printf("%d,", *t->tagType);
432 if (t->tagValue->which == Z_StringOrNumeric_numeric)
433 printf("%d) ", *t->tagValue->u.numeric);
435 printf("%s) ", t->tagValue->u.string);
436 if (t->content->which == Z_ElementData_subtree)
439 display_grs1(t->content->u.subtree, level+1);
441 else if (t->content->which == Z_ElementData_string)
442 printf("%s\n", t->content->u.string);
443 else if (t->content->which == Z_ElementData_numeric)
444 printf("%d\n", *t->content->u.numeric);
445 else if (t->content->which == Z_ElementData_oid)
447 int *ip = t->content->u.oid;
450 if ((oent = oid_getentbyoid(t->content->u.oid)))
451 printf("OID: %s\n", oent->desc);
455 while (ip && *ip >= 0)
456 printf(" %d", *(ip++));
460 else if (t->content->which == Z_ElementData_noDataRequested)
461 printf("[No data requested]\n");
462 else if (t->content->which == Z_ElementData_elementEmpty)
463 printf("[Element empty]\n");
464 else if (t->content->which == Z_ElementData_elementNotThere)
465 printf("[Element not there]\n");
468 if (t->appliedVariant)
469 display_variant(t->appliedVariant, level+1);
470 if (t->metaData && t->metaData->supportedVariants)
474 printf("%*s---- variant list\n", (level+1)*4, "");
475 for (c = 0; c < t->metaData->num_supportedVariants; c++)
477 printf("%*svariant #%d\n", (level+1)*4, "", c);
478 display_variant(t->metaData->supportedVariants[c], level + 2);
484 static void display_record(Z_DatabaseRecord *p)
486 Z_External *r = (Z_External*) p;
487 oident *ent = oid_getentbyoid(r->direct_reference);
490 * Tell the user what we got.
492 if (r->direct_reference)
494 printf("Record type: ");
496 printf("%s\n", ent->desc);
497 else if (!odr_oid(print, &r->direct_reference, 0))
499 odr_perror(print, "print oid");
503 /* Check if this is a known, ASN.1 type tucked away in an octet string */
504 if (ent && r->which == Z_External_octet)
506 Z_ext_typeent *type = z_ext_getentbyref(ent->value);
512 * Call the given decoder to process the record.
514 odr_setbuf(in, (char*)p->u.octet_aligned->buf,
515 p->u.octet_aligned->len, 0);
516 if (!(*type->fun)(in, &rr, 0))
518 odr_perror(in, "Decoding constructed record.");
519 fprintf(stderr, "[Near %d]\n", odr_offset(in));
520 fprintf(stderr, "Packet dump:\n---------\n");
521 odr_dumpBER(stderr, (char*)p->u.octet_aligned->buf,
522 p->u.octet_aligned->len);
523 fprintf(stderr, "---------\n");
527 * Note: we throw away the original, BER-encoded record here.
528 * Do something else with it if you want to keep it.
530 r->u.sutrs = rr; /* we don't actually check the type here. */
531 r->which = type->what;
534 if (ent->value == VAL_SOIF)
535 printf("%.*s", r->u.octet_aligned->len, r->u.octet_aligned->buf);
536 else if (r->which == Z_External_octet && p->u.octet_aligned->len)
538 const char *marc_buf = (char*)p->u.octet_aligned->buf;
539 marc_display (marc_buf, NULL);
541 fwrite (marc_buf, strlen (marc_buf), 1, marcdump);
543 else if (ent->value == VAL_SUTRS)
545 if (r->which != Z_External_sutrs)
547 printf("Expecting single SUTRS type for SUTRS.\n");
550 printf("%.*s", r->u.sutrs->len, r->u.sutrs->buf);
552 else if (ent->value == VAL_GRS1)
554 if (r->which != Z_External_grs1)
556 printf("Expecting single GRS type for GRS.\n");
559 display_grs1(r->u.grs1, 0);
563 printf("Unknown record representation.\n");
564 if (!z_External(print, &r, 0))
566 odr_perror(print, "Printing external");
573 static void display_diagrecs(Z_DiagRec **pp, int num)
577 Z_DefaultDiagFormat *r;
579 printf("Diagnostic message(s) from database:\n");
580 for (i = 0; i<num; i++)
582 Z_DiagRec *p = pp[i];
583 if (p->which != Z_DiagRec_defaultFormat)
585 printf("Diagnostic record not in default format.\n");
589 r = p->u.defaultFormat;
590 if (!(ent = oid_getentbyoid(r->diagnosticSetId)) ||
591 ent->oclass != CLASS_DIAGSET || ent->value != VAL_BIB1)
592 printf("Missing or unknown diagset\n");
593 printf(" [%d] %s", *r->condition, diagbib1_str(*r->condition));
594 if (r->addinfo && *r->addinfo)
595 printf(" -- '%s'\n", r->addinfo);
602 static void display_nameplusrecord(Z_NamePlusRecord *p)
605 printf("[%s]", p->databaseName);
606 if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
607 display_diagrecs(&p->u.surrogateDiagnostic, 1);
609 display_record(p->u.databaseRecord);
612 static void display_records(Z_Records *p)
616 if (p->which == Z_Records_NSD)
617 display_diagrecs (&p->u.nonSurrogateDiagnostic, 1);
618 else if (p->which == Z_Records_multipleNSD)
619 display_diagrecs (p->u.multipleNonSurDiagnostics->diagRecs,
620 p->u.multipleNonSurDiagnostics->num_diagRecs);
623 printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
624 for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
625 display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
629 static int send_searchRequest(char *arg)
631 Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
632 Z_SearchRequest *req = apdu->u.searchRequest;
636 struct ccl_rpn_node *rpn;
641 Z_RPNQuery *RPNquery;
645 if (queryType == QueryType_CCL2RPN)
647 rpn = ccl_find_str(bibset, arg, &error, &pos);
650 printf("CCL ERROR: %s\n", ccl_err_msg(error));
656 if (!strcmp(arg, "@big")) /* strictly for troublemaking */
658 static unsigned char big[2100];
661 /* send a very big referenceid to test transport stack etc. */
662 memset(big, 'A', 2100);
663 bigo.len = bigo.size = 2100;
665 req->referenceId = &bigo;
670 sprintf(setstring, "%d", ++setnumber);
671 req->resultSetName = setstring;
673 *req->smallSetUpperBound = smallSetUpperBound;
674 *req->largeSetLowerBound = largeSetLowerBound;
675 *req->mediumSetPresentNumber = mediumSetPresentNumber;
676 if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
677 mediumSetPresentNumber > 0))
681 prefsyn.proto = protocol;
682 prefsyn.oclass = CLASS_RECSYN;
683 prefsyn.value = recordsyntax;
684 req->preferredRecordSyntax =
685 odr_oiddup(out, oid_ent_to_oid(&prefsyn, oid));
686 req->smallSetElementSetNames =
687 req->mediumSetElementSetNames = elementSetNames;
689 req->num_databaseNames = num_databaseNames;
690 req->databaseNames = databaseNames;
696 case QueryType_Prefix:
697 query.which = Z_Query_type_1;
698 RPNquery = p_query_rpn (out, protocol, arg);
701 printf("Prefix query error\n");
704 query.u.type_1 = RPNquery;
707 query.which = Z_Query_type_2;
708 query.u.type_2 = &ccl_query;
709 ccl_query.buf = (unsigned char*) arg;
710 ccl_query.len = strlen(arg);
713 case QueryType_CCL2RPN:
714 query.which = Z_Query_type_1;
715 assert((RPNquery = ccl_rpn_query(out, rpn)));
716 bib1.proto = protocol;
717 bib1.oclass = CLASS_ATTSET;
718 bib1.value = VAL_BIB1;
719 RPNquery->attributeSetId = oid_ent_to_oid(&bib1, oid);
720 query.u.type_1 = RPNquery;
721 ccl_rpn_delete (rpn);
725 printf ("Unsupported query type\n");
730 printf("Sent searchRequest.\n");
734 static int process_searchResponse(Z_SearchResponse *res)
736 if (*res->searchStatus)
737 printf("Search was a success.\n");
739 printf("Search was a bloomin' failure.\n");
740 printf("Number of hits: %d, setno %d\n",
741 *res->resultCount, setnumber);
742 printf("records returned: %d\n",
743 *res->numberOfRecordsReturned);
744 setno += *res->numberOfRecordsReturned;
746 display_records(res->records);
750 static int cmd_find(char *arg)
754 printf("Find what?\n");
759 printf("Not connected yet\n");
762 if (!send_searchRequest(arg))
767 static int cmd_ssub(char *arg)
769 if (!(smallSetUpperBound = atoi(arg)))
774 static int cmd_lslb(char *arg)
776 if (!(largeSetLowerBound = atoi(arg)))
781 static int cmd_mspn(char *arg)
783 if (!(mediumSetPresentNumber = atoi(arg)))
788 static int cmd_status(char *arg)
790 printf("smallSetUpperBound: %d\n", smallSetUpperBound);
791 printf("largeSetLowerBound: %d\n", largeSetLowerBound);
792 printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
796 static int cmd_base(char *arg)
803 printf("Usage: base <database> <database> ...\n");
806 for (i = 0; i<num_databaseNames; i++)
807 xfree (databaseNames[i]);
808 num_databaseNames = 0;
811 if (!(cp = strchr(arg, ' ')))
812 cp = arg + strlen(arg);
815 databaseNames[num_databaseNames] = xmalloc (1 + cp - arg);
816 memcpy (databaseNames[num_databaseNames], arg, cp - arg);
817 databaseNames[num_databaseNames++][cp - arg] = '\0';
825 static int cmd_setnames(char *arg)
829 printf("Set numbering enabled.\n");
834 printf("Set numbering disabled.\n");
840 /* PRESENT SERVICE ----------------------------- */
842 static int send_presentRequest(char *arg)
844 Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
845 Z_PresentRequest *req = apdu->u.presentRequest;
846 Z_RecordComposition compo;
853 if ((p = strchr(arg, '+')))
863 sprintf(setstring, "%d", setnumber);
864 req->resultSetId = setstring;
871 static Z_Range range;
872 static Z_Range *rangep = ⦥
875 req->resultSetStartPoint = &setno;
876 req->numberOfRecordsRequested = &nos;
877 prefsyn.proto = protocol;
878 prefsyn.oclass = CLASS_RECSYN;
879 prefsyn.value = recordsyntax;
880 req->preferredRecordSyntax = oid_ent_to_oid(&prefsyn, oid);
884 req->recordComposition = &compo;
885 compo.which = Z_RecordComp_simple;
886 compo.u.simple = elementSetNames;
889 printf("Sent presentRequest (%d+%d).\n", setno, nos);
893 void process_close(Z_Close *req)
895 Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
896 Z_Close *res = apdu->u.close;
898 static char *reasons[] =
903 "cost limit reached",
905 "security violation",
912 printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
913 req->diagnosticInformation ? req->diagnosticInformation : "NULL");
916 printf("Goodbye.\n");
919 *res->closeReason = Z_Close_finished;
921 printf("Sent response.\n");
925 static int cmd_show(char *arg)
927 if (!send_presentRequest(arg))
932 int cmd_quit(char *arg)
934 printf("See you later, alligator.\n");
939 int cmd_cancel(char *arg)
941 Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
942 Z_TriggerResourceControlRequest *req =
943 apdu->u.triggerResourceControlRequest;
948 printf("Session not initialized yet\n");
951 if (!ODR_MASK_GET(session->options, Z_Options_triggerResourceCtrl))
953 printf("Target doesn't support cancel (trigger resource ctrl)\n");
956 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
957 req->resultSetWanted = &rfalse;
960 printf("Sent cancel request\n");
964 int send_scanrequest(char *string, int pp, int num)
966 Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
967 Z_ScanRequest *req = apdu->u.scanRequest;
969 req->num_databaseNames = num_databaseNames;
970 req->databaseNames = databaseNames;
971 req->termListAndStartPoint = p_query_scan(out, protocol,
972 &req->attributeSet, string);
973 req->numberOfTermsRequested = #
974 req->preferredPositionInResponse = &pp;
979 void display_term(Z_TermInfo *t)
981 if (t->term->which == Z_Term_general)
983 printf("%.*s (%d)\n", t->term->u.general->len, t->term->u.general->buf,
984 t->globalOccurrences ? *t->globalOccurrences : -1);
985 sprintf(last_scan, "%.*s", t->term->u.general->len,
986 t->term->u.general->buf);
989 printf("Term type not general.\n");
992 void process_scanResponse(Z_ScanResponse *res)
996 printf("SCAN: %d entries, position=%d\n", *res->numberOfEntriesReturned,
997 *res->positionOfTerm);
998 if (*res->scanStatus != Z_Scan_success)
999 printf("Scan returned code %d\n", *res->scanStatus);
1002 if (res->entries->which == Z_ListEntries_entries)
1004 Z_Entries *ent = res->entries->u.entries;
1006 for (i = 0; i < ent->num_entries; i++)
1007 if (ent->entries[i]->which == Z_Entry_termInfo)
1009 printf("%c ", i + 1 == *res->positionOfTerm ? '*' : ' ');
1010 display_term(ent->entries[i]->u.termInfo);
1013 display_diagrecs(&ent->entries[i]->u.surrogateDiagnostic, 1);
1016 display_diagrecs(&res->entries->
1017 u.nonSurrogateDiagnostics->diagRecs[0], 1);
1020 int cmd_scan(char *arg)
1024 printf("Session not initialized yet\n");
1027 if (!ODR_MASK_GET(session->options, Z_Options_scan))
1029 printf("Target doesn't support scan\n");
1034 if (send_scanrequest(arg, 5, 20) < 0)
1038 if (send_scanrequest(last_scan, 1, 20) < 0)
1043 int cmd_format(char *arg)
1047 printf("Usage: format <recordsyntax>\n");
1050 recordsyntax = oid_getvalbyname (arg);
1051 if (recordsyntax == VAL_NONE)
1053 printf ("unknown record syntax\n");
1059 int cmd_elements(char *arg)
1061 static Z_ElementSetNames esn;
1062 static char what[100];
1066 printf("Usage: elements <esn>\n");
1070 esn.which = Z_ElementSetNames_generic;
1071 esn.u.generic = what;
1072 elementSetNames = &esn;
1076 int cmd_attributeset(char *arg)
1082 printf("Usage: attributeset <setname>\n");
1085 sscanf(arg, "%s", what);
1086 if (p_query_attset (what))
1088 printf("Unknown attribute set name\n");
1094 int cmd_querytype (char *arg)
1096 if (!strcmp (arg, "ccl"))
1097 queryType = QueryType_CCL;
1098 else if (!strcmp (arg, "prefix"))
1099 queryType = QueryType_Prefix;
1101 else if (!strcmp (arg, "ccl2rpn") || !strcmp (arg, "cclrpn"))
1102 queryType = QueryType_CCL2RPN;
1106 printf ("Querytype must be one of:\n");
1107 printf (" prefix - Prefix query\n");
1108 printf (" ccl - CCL query\n");
1110 printf (" ccl2rpn - CCL query converted to RPN\n");
1117 int cmd_close(char *arg)
1119 Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
1120 Z_Close *req = apdu->u.close;
1122 *req->closeReason = Z_Close_finished;
1124 printf("Sent close request.\n");
1129 static void initialize(void)
1135 if (!(out = odr_createmem(ODR_ENCODE)) ||
1136 !(in = odr_createmem(ODR_DECODE)) ||
1137 !(print = odr_createmem(ODR_PRINT)))
1139 fprintf(stderr, "failed to allocate ODR streams\n");
1142 setvbuf(stdout, 0, _IONBF, 0);
1145 bibset = ccl_qual_mk ();
1146 inf = fopen ("default.bib", "r");
1149 ccl_qual_file (bibset, inf);
1155 static int client(int wait)
1159 int (*fun)(char *arg);
1162 {"open", cmd_open, "('tcp'|'osi')':'[<tsel>'/']<host>[':'<port>]"},
1163 {"quit", cmd_quit, ""},
1164 {"find", cmd_find, "<query>"},
1165 {"base", cmd_base, "<base-name>"},
1166 {"show", cmd_show, "<rec#>['+'<#recs>]"},
1167 {"scan", cmd_scan, "<term>"},
1168 {"authentication", cmd_authentication, "<acctstring>"},
1169 {"lslb", cmd_lslb, "<largeSetLowerBound>"},
1170 {"ssub", cmd_ssub, "<smallSetUpperBound>"},
1171 {"mspn", cmd_mspn, "<mediumSetPresentNumber>"},
1172 {"status", cmd_status, ""},
1173 {"setnames", cmd_setnames, ""},
1174 {"cancel", cmd_cancel, ""},
1175 {"format", cmd_format, "<recordsyntax>"},
1176 {"elements", cmd_elements, "<elementSetName>"},
1177 {"close", cmd_close, ""},
1178 {"attributeset", cmd_attributeset, "<attrset>"},
1179 {"querytype", cmd_querytype, "<type>"},
1183 int netbufferlen = 0;
1193 char line[1024], word[1024], arg[1024];
1199 FD_SET(cs_fileno(conn), &input);
1200 if ((res = select(20, &input, 0, 0, 0)) < 0)
1207 if (!wait && FD_ISSET(0, &input))
1212 /* quick & dirty way to get a command line. */
1215 if ((res = sscanf(line, "%s %[^;]", word, arg)) <= 0)
1217 strcpy(word, last_cmd);
1222 strcpy(last_cmd, word);
1223 for (i = 0; cmd[i].cmd; i++)
1224 if (!strncmp(cmd[i].cmd, word, strlen(word)))
1226 res = (*cmd[i].fun)(arg);
1229 if (!cmd[i].cmd) /* dump our help-screen */
1231 printf("Unknown command: %s.\n", word);
1232 printf("Currently recognized commands:\n");
1233 for (i = 0; cmd[i].cmd; i++)
1234 printf(" %s %s\n", cmd[i].cmd, cmd[i].ad);
1244 if (conn && FD_ISSET(cs_fileno(conn), &input))
1249 if ((res = cs_get(conn, &netbuffer, &netbufferlen)) < 0)
1256 printf("Target closed connection.\n");
1259 odr_reset(in); /* release APDU from last round */
1260 odr_setbuf(in, netbuffer, res, 0);
1261 if (!z_APDU(in, &apdu, 0))
1263 odr_perror(in, "Decoding incoming APDU");
1264 fprintf(stderr, "[Near %d]\n", odr_offset(in));
1265 fprintf(stderr, "Packet dump:\n---------\n");
1266 odr_dumpBER(stderr, netbuffer, res);
1267 fprintf(stderr, "---------\n");
1271 if (!z_APDU(print, &apdu, 0))
1273 odr_perror(print, "Failed to print incoming APDU");
1280 case Z_APDU_initResponse:
1281 process_initResponse(apdu->u.initResponse);
1283 case Z_APDU_searchResponse:
1284 process_searchResponse(apdu->u.searchResponse);
1286 case Z_APDU_scanResponse:
1287 process_scanResponse(apdu->u.scanResponse);
1289 case Z_APDU_presentResponse:
1290 printf("Received presentResponse.\n");
1292 *apdu->u.presentResponse->numberOfRecordsReturned;
1293 if (apdu->u.presentResponse->records)
1294 display_records(apdu->u.presentResponse->records);
1296 printf("No records.\n");
1299 printf("Target has closed the association.\n");
1300 process_close(apdu->u.close);
1303 printf("Received unknown APDU type (%d).\n",
1310 while (cs_more(conn));
1317 int main(int argc, char **argv)
1325 cmd_base("Default");
1327 while ((ret = options("m:", argv, argc, &arg)) != -2)
1332 if (cmd_open (arg) == 2)
1336 if (!(marcdump = fopen (arg, "a")))
1343 fprintf (stderr, "Usage: %s [-m <marclog>] [<server-addr>]\n",
1350 return client (opened);