2 * IR toolkit for tcl/tk
6 * Revision 1.6 1995-03-12 19:31:55 adam
7 * Pattern matching implemented when retrieving MARC records. More
8 * diagnostic functions.
10 * Revision 1.5 1995/03/10 18:00:15 adam
11 * Actual presentation in line-by-line format. RPN query support.
13 * Revision 1.4 1995/03/09 16:15:08 adam
14 * First presentRequest attempts. Hot-target list.
39 int preferredMessageSize;
40 int maximumMessageSize;
42 Odr_bitmask protocolVersion;
43 char *idAuthentication;
44 char *implementationName;
45 char *implementationId;
62 int smallSetUpperBound;
63 int largeSetLowerBound;
64 int mediumSetPresentNumber;
67 int num_databaseNames;
72 struct IRSetObj_ *child;
75 typedef struct IRRecordList_ {
87 struct IRRecordList_ *next;
90 typedef struct IRSetObj_ {
95 int numberOfRecordsReturned;
97 IRRecordList *record_list;
103 int (*method) (void * obj, Tcl_Interp *interp, int argc, char **argv);
106 static int do_disconnect (void *obj,Tcl_Interp *interp, int argc, char **argv);
109 * get_parent_info: Returns information about parent object.
111 static int get_parent_info (Tcl_Interp *interp, const char *name,
112 Tcl_CmdInfo *parent_info)
114 char parent_name[128];
115 const char *csep = strrchr (name, '.');
120 interp->result = "missing .";
126 memcpy (parent_name, name, pos);
127 parent_name[pos] = '\0';
128 if (!Tcl_GetCommandInfo (interp, parent_name, parent_info))
130 interp->result = "No parent";
137 * ir_method: Search for method in table and invoke method handler
139 int ir_method (void *obj, Tcl_Interp *interp, int argc, char **argv,
143 for (t = tab; t->name; t++)
144 if (!strcmp (t->name, argv[1]))
145 return (*t->method)(obj, interp, argc, argv);
146 Tcl_AppendResult (interp, "Bad method. Possible values:", NULL);
147 for (t = tab; t->name; t++)
148 Tcl_AppendResult (interp, " ", t->name, NULL);
153 * ir_method_r: Get status for all readable elements
155 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
163 for (; tab->name; tab++)
166 argv_n[1] = tab->name;
167 Tcl_AppendResult (interp, "{", NULL);
168 (*tab->method)(obj, interp, argc_n, argv_n);
169 Tcl_AppendResult (interp, "} ", NULL);
175 * ir_asc2bitmask: Ascii to ODR bitmask conversion
177 int ir_asc2bitmask (const char *asc, Odr_bitmask *ob)
179 const char *cp = asc + strlen(asc);
186 ODR_MASK_SET (ob, bitno);
193 * ir_strdup: Duplicate string
195 int ir_strdup (Tcl_Interp *interp, char** p, char *s)
197 *p = malloc (strlen(s)+1);
200 interp->result = "strdup fail";
208 * ir_malloc: Malloc function
210 void *ir_malloc (Tcl_Interp *interp, size_t size)
212 static char buf[128];
213 void *p = malloc (size);
217 sprintf (buf, "Malloc fail. %ld bytes requested", (long) size);
218 interp->result = buf;
224 /* ------------------------------------------------------- */
227 * do_init_request: init method on IR object
229 static int do_init_request (void *obj, Tcl_Interp *interp,
230 int argc, char **argv)
239 req.options = &p->options;
240 req.protocolVersion = &p->protocolVersion;
241 req.preferredMessageSize = &p->preferredMessageSize;
242 req.maximumRecordSize = &p->maximumMessageSize;
244 req.idAuthentication = p->idAuthentication;
245 req.implementationId = p->implementationId;
246 req.implementationName = p->implementationName;
247 req.implementationVersion = "0.1";
248 req.userInformationField = 0;
250 apdu.u.initRequest = &req;
251 apdu.which = Z_APDU_initRequest;
254 if (!z_APDU (p->odr_out, &apdup, 0))
256 Tcl_AppendResult (interp, odr_errlist [odr_geterror (p->odr_out)],
258 odr_reset (p->odr_out);
261 sbuf = odr_getbuf (p->odr_out, &slen);
262 if (cs_put (p->cs_link, sbuf, slen) < 0)
264 interp->result = "cs_put failed in init";
267 printf("Sent initializeRequest (%d bytes).\n", slen);
272 * do_protocolVersion: Set protocol Version
274 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
275 int argc, char **argv)
278 ir_asc2bitmask (argv[2], &((IRObj *) obj)->protocolVersion);
283 * do_options: Set options
285 static int do_options (void *obj, Tcl_Interp *interp,
286 int argc, char **argv)
289 ir_asc2bitmask (argv[2], &((IRObj *) obj)->options);
294 * do_preferredMessageSize: Set/get preferred message size
296 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
297 int argc, char **argv)
302 if (Tcl_GetInt (interp, argv[2],
303 &((IRObj *)obj)->preferredMessageSize)==TCL_ERROR)
306 sprintf (buf, "%d", ((IRObj *)obj)->preferredMessageSize);
307 Tcl_AppendResult (interp, buf, NULL);
312 * do_maximumMessageSize: Set/get maximum message size
314 static int do_maximumMessageSize (void *obj, Tcl_Interp *interp,
315 int argc, char **argv)
320 if (Tcl_GetInt (interp, argv[2],
321 &((IRObj *)obj)->maximumMessageSize)==TCL_ERROR)
324 sprintf (buf, "%d", ((IRObj *)obj)->maximumMessageSize);
325 Tcl_AppendResult (interp, buf, NULL);
331 * do_implementationName: Set/get Implementation Name.
333 static int do_implementationName (void *obj, Tcl_Interp *interp,
334 int argc, char **argv)
338 free (((IRObj*)obj)->implementationName);
339 if (ir_strdup (interp, &((IRObj*) obj)->implementationName, argv[2])
343 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationName,
349 * do_implementationId: Set/get Implementation Id.
351 static int do_implementationId (void *obj, Tcl_Interp *interp,
352 int argc, char **argv)
356 free (((IRObj*)obj)->implementationId);
357 if (ir_strdup (interp, &((IRObj*) obj)->implementationId, argv[2])
361 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationId,
367 * do_idAuthentication: Set/get id Authentication
369 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
370 int argc, char **argv)
374 free (((IRObj*)obj)->idAuthentication);
375 if (ir_strdup (interp, &((IRObj*) obj)->idAuthentication, argv[2])
379 Tcl_AppendResult (interp, ((IRObj*)obj)->idAuthentication,
385 * do_connect: connect method on IR object
387 static int do_connect (void *obj, Tcl_Interp *interp,
388 int argc, char **argv)
397 interp->result = "already connected";
400 if (cs_type(p->cs_link) == tcpip_type)
402 addr = tcpip_strtoaddr (argv[2]);
405 interp->result = "tcpip_strtoaddr fail";
408 printf ("tcp/ip connect %s\n", argv[2]);
410 else if (cs_type (p->cs_link) == mosi_type)
412 addr = mosi_strtoaddr (argv[2]);
415 interp->result = "mosi_strtoaddr fail";
418 printf ("mosi connect %s\n", argv[2]);
420 if (cs_connect (p->cs_link, addr) < 0)
422 interp->result = "cs_connect fail";
423 do_disconnect (p, interp, argc, argv);
426 if (ir_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
428 ir_select_add (cs_fileno (p->cs_link), p);
430 Tcl_AppendResult (interp, p->hostname, NULL);
435 * do_disconnect: disconnect method on IR object
437 static int do_disconnect (void *obj, Tcl_Interp *interp,
438 int argc, char **argv)
446 ir_select_remove (cs_fileno (p->cs_link), p);
448 if (cs_type (p->cs_link) == tcpip_type)
450 cs_close (p->cs_link);
451 p->cs_link = cs_create (tcpip_type);
453 else if (cs_type (p->cs_link) == mosi_type)
455 cs_close (p->cs_link);
456 p->cs_link = cs_create (mosi_type);
460 interp->result = "unknown comstack type";
467 * do_comstack: Set/get comstack method on IR object
469 static int do_comstack (void *obj, Tcl_Interp *interp,
470 int argc, char **argv)
472 char *cs_type = NULL;
475 if (!strcmp (argv[2], "tcpip"))
476 ((IRObj *)obj)->cs_link = cs_create (tcpip_type);
477 else if (!strcmp (argv[2], "mosi"))
478 ((IRObj *)obj)->cs_link = cs_create (mosi_type);
481 interp->result = "wrong comstack type";
485 if (cs_type(((IRObj *)obj)->cs_link) == tcpip_type)
487 else if (cs_type(((IRObj *)obj)->cs_link) == mosi_type)
488 cs_type = "comstack";
489 Tcl_AppendResult (interp, cs_type, NULL);
494 * do_callback: add callback
496 static int do_callback (void *obj, Tcl_Interp *interp,
497 int argc, char **argv)
504 if (ir_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
512 * do_databaseNames: specify database names
514 static int do_databaseNames (void *obj, Tcl_Interp *interp,
515 int argc, char **argv)
522 interp->result = "wrong # args";
525 if (p->databaseNames)
527 for (i=0; i<p->num_databaseNames; i++)
528 free (p->databaseNames[i]);
529 free (p->databaseNames);
531 p->num_databaseNames = argc - 2;
532 if (!(p->databaseNames = ir_malloc (interp,
533 sizeof(*p->databaseNames) * p->num_databaseNames)))
535 for (i=0; i<p->num_databaseNames; i++)
537 if (ir_strdup (interp, &p->databaseNames[i], argv[2+i])
545 * do_query: Set/Get query mothod
547 static int do_query (void *obj, Tcl_Interp *interp,
548 int argc, char **argv)
553 free (p->query_method);
554 if (ir_strdup (interp, &p->query_method, argv[2]) == TCL_ERROR)
557 Tcl_AppendResult (interp, p->query_method, NULL);
562 * ir_obj_method: IR Object methods
564 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
565 int argc, char **argv)
567 static IRMethod tab[] = {
568 { 1, "comstack", do_comstack },
569 { 1, "connect", do_connect },
570 { 0, "protocolVersion", do_protocolVersion },
571 { 0, "options", do_options },
572 { 1, "preferredMessageSize", do_preferredMessageSize },
573 { 1, "maximumMessageSize", do_maximumMessageSize },
574 { 1, "implementationName", do_implementationName },
575 { 1, "implementationId", do_implementationId },
576 { 1, "idAuthentication", do_idAuthentication },
577 { 0, "init", do_init_request },
578 { 0, "disconnect", do_disconnect },
579 { 0, "callback", do_callback },
580 { 0, "databaseNames", do_databaseNames},
581 { 1, "query", do_query },
585 return ir_method_r (clientData, interp, argc, argv, tab);
586 return ir_method (clientData, interp, argc, argv, tab);
590 * ir_obj_delete: IR Object disposal
592 static void ir_obj_delete (ClientData clientData)
594 free ( (void*) clientData);
598 * ir_obj_mk: IR Object creation
600 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
601 int argc, char **argv)
608 interp->result = "wrong # args";
611 if (!(obj = ir_malloc (interp, sizeof(*obj))))
613 obj->cs_link = cs_create (tcpip_type);
615 obj->maximumMessageSize = 32768;
616 obj->preferredMessageSize = 4096;
618 obj->idAuthentication = NULL;
620 if (ir_strdup (interp, &obj->implementationName, "TCL/TK on YAZ")
624 if (ir_strdup (interp, &obj->implementationId, "TCL/TK/YAZ")
628 obj->smallSetUpperBound = 0;
629 obj->largeSetLowerBound = 2;
630 obj->mediumSetPresentNumber = 0;
631 obj->replaceIndicator = 1;
632 obj->databaseNames = NULL;
633 obj->num_databaseNames = 0;
635 obj->hostname = NULL;
637 if (ir_strdup (interp, &obj->query_method, "rpn") == TCL_ERROR)
639 obj->bibset = ccl_qual_mk ();
640 if ((inf = fopen ("default.bib", "r")))
642 ccl_qual_file (obj->bibset, inf);
645 ODR_MASK_ZERO (&obj->protocolVersion);
646 ODR_MASK_SET (&obj->protocolVersion, 0);
647 ODR_MASK_SET (&obj->protocolVersion, 1);
649 ODR_MASK_ZERO (&obj->options);
650 ODR_MASK_SET (&obj->options, 0);
652 obj->odr_in = odr_createmem (ODR_DECODE);
653 obj->odr_out = odr_createmem (ODR_ENCODE);
654 obj->odr_pr = odr_createmem (ODR_PRINT);
656 obj->len_out = 10000;
657 if (!(obj->buf_out = ir_malloc (interp, obj->len_out)))
659 odr_setbuf (obj->odr_out, obj->buf_out, obj->len_out);
664 obj->callback = NULL;
665 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
666 (ClientData) obj, ir_obj_delete);
670 /* ------------------------------------------------------- */
672 * do_search: Do search request
674 static int do_search (void *o, Tcl_Interp *interp,
675 int argc, char **argv)
680 static Odr_oid bib1[] = {1, 2, 840, 10003, 3, 1, -1};
683 IRObj *p = obj->parent;
690 interp->result = "wrong # args";
693 if (!p->num_databaseNames)
695 interp->result = "no databaseNames";
698 apdu.which = Z_APDU_searchRequest;
699 apdu.u.searchRequest = &req;
703 req.smallSetUpperBound = &p->smallSetUpperBound;
704 req.largeSetLowerBound = &p->largeSetLowerBound;
705 req.mediumSetPresentNumber = &p->mediumSetPresentNumber;
706 req.replaceIndicator = &p->replaceIndicator;
707 req.resultSetName = "Default";
708 req.num_databaseNames = p->num_databaseNames;
709 req.databaseNames = p->databaseNames;
710 req.smallSetElementSetNames = 0;
711 req.mediumSetElementSetNames = 0;
712 req.preferredRecordSyntax = 0;
715 if (!strcmp (p->query_method, "rpn"))
719 struct ccl_rpn_node *rpn;
720 Z_RPNQuery *RPNquery;
722 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
725 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg(error),NULL);
728 query.which = Z_Query_type_1;
729 assert((RPNquery = ccl_rpn_query(rpn)));
730 RPNquery->attributeSetId = bib1;
731 query.u.type_1 = RPNquery;
733 else if (!strcmp (p->query_method, "ccl"))
735 query.which = Z_Query_type_2;
736 query.u.type_2 = &ccl_query;
737 ccl_query.buf = argv[2];
738 ccl_query.len = strlen (argv[2]);
742 interp->result = "unknown query method";
745 if (!z_APDU (p->odr_out, &apdup, 0))
747 interp->result = odr_errlist [odr_geterror (p->odr_out)];
748 odr_reset (p->odr_out);
751 sbuf = odr_getbuf (p->odr_out, &slen);
752 if (cs_put (p->cs_link, sbuf, slen) < 0)
754 interp->result = "cs_put failed in init";
757 printf ("Search request\n");
762 * do_resultCount: Get number of hits
764 static int do_resultCount (void *o, Tcl_Interp *interp,
765 int argc, char **argv)
769 sprintf (interp->result, "%d", obj->resultCount);
774 * do_numberOfRecordsReturned: Get number of records returned
776 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
777 int argc, char **argv)
781 sprintf (interp->result, "%d", obj->numberOfRecordsReturned);
785 static int marc_cmp (const char *field, const char *pattern)
789 for (; *field && *pattern; field++, pattern++)
793 if (*pattern != *field)
796 return *field - *pattern;
799 static int get_marc_fields(Tcl_Interp *interp, Iso2709Rec rec,
800 int argc, char **argv)
802 struct iso2709_dir *dir;
803 struct iso2709_field *field;
805 for (dir = rec->directory; dir; dir = dir->next)
807 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
809 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
811 for (field = dir->fields; field; field = field->next)
813 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
815 Tcl_AppendElement (interp, field->data);
821 static int get_marc_lines (Tcl_Interp *interp, Iso2709Rec rec,
822 int argc, char **argv)
824 struct iso2709_dir *dir;
825 struct iso2709_field *field;
827 for (dir = rec->directory; dir; dir = dir->next)
829 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
831 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
833 Tcl_AppendResult (interp, "{", dir->tag, " ", dir->indicator,
835 for (field = dir->fields; field; field = field->next)
837 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
839 Tcl_AppendResult (interp, field->identifier, " ", NULL);
840 Tcl_AppendElement (interp, field->data);
842 Tcl_AppendResult (interp, "} ", NULL);
848 * do_recordType: Return record type (if any) at position.
850 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
858 sprintf (interp->result, "wrong # args");
861 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
863 for (rl = obj->record_list; rl; rl = rl->next)
865 if (rl->no == offset)
872 case Z_NamePlusRecord_databaseRecord:
873 interp->result = "databaseRecord";
875 case Z_NamePlusRecord_surrogateDiagnostic:
876 interp->result = "surrogateDiagnostic";
879 interp->result = "unknown";
886 * do_recordDiag: Return diagnostic record info
888 static int do_recordDiag (void *o, Tcl_Interp *interp, int argc, char **argv)
897 sprintf (interp->result, "wrong # args");
900 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
902 for (rl = obj->record_list; rl; rl = rl->next)
904 if (rl->no == offset)
909 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
912 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
914 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
917 sprintf (buf, "%d ", rl->u.diag.code);
918 Tcl_AppendResult (interp, buf, NULL);
919 if (rl->u.diag.add_info)
920 Tcl_AppendElement (interp, rl->u.diag.add_info);
922 Tcl_AppendElement (interp, "");
927 * do_recordMarc: Get ISO2709 Record lines/fields
929 static int do_recordMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
937 sprintf (interp->result, "wrong # args");
940 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
942 for (rl = obj->record_list; rl; rl = rl->next)
943 if (rl->no == offset)
947 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
950 if (rl->which != Z_NamePlusRecord_databaseRecord)
952 Tcl_AppendResult (interp, "No MARC record at #", argv[2], NULL);
955 if (!strcmp (argv[3], "field"))
956 return get_marc_fields (interp, rl->u.marc.rec, argc, argv);
957 else if (!strcmp (argv[3], "line"))
958 return get_marc_lines (interp, rl->u.marc.rec, argc, argv);
961 Tcl_AppendResult (interp, "field/line expected", NULL);
967 * do_present: Perform Present Request
970 static int do_present (void *o, Tcl_Interp *interp,
971 int argc, char **argv)
974 IRObj *p = obj->parent;
976 Z_PresentRequest req;
984 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
991 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
997 obj->number = number;
1000 apdu.which = Z_APDU_presentRequest;
1001 apdu.u.presentRequest = &req;
1002 req.referenceId = 0;
1003 /* sprintf(setstring, "%d", setnumber); */
1004 req.resultSetId = "Default";
1005 req.resultSetStartPoint = &start;
1006 req.numberOfRecordsRequested = &number;
1007 req.elementSetNames = 0;
1008 req.preferredRecordSyntax = 0;
1010 if (!z_APDU (p->odr_out, &apdup, 0))
1012 interp->result = odr_errlist [odr_geterror (p->odr_out)];
1013 odr_reset (p->odr_out);
1016 sbuf = odr_getbuf (p->odr_out, &slen);
1017 if (cs_put (p->cs_link, sbuf, slen) < 0)
1019 interp->result = "cs_put failed in init";
1022 printf ("Present request, start=%d, num=%d\n", start, number);
1027 * ir_set_obj_method: IR Set Object methods
1029 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
1030 int argc, char **argv)
1032 static IRMethod tab[] = {
1033 { 0, "search", do_search },
1034 { 0, "resultCount", do_resultCount },
1035 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
1036 { 0, "present", do_present },
1037 { 0, "recordType", do_recordType },
1038 { 0, "recordMarc", do_recordMarc },
1039 { 0, "recordDiag", do_recordDiag },
1045 interp->result = "wrong # args";
1048 return ir_method (clientData, interp, argc, argv, tab);
1052 * ir_set_obj_delete: IR Set Object disposal
1054 static void ir_set_obj_delete (ClientData clientData)
1056 free ( (void*) clientData);
1060 * ir_set_obj_mk: IR Set Object creation
1062 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
1063 int argc, char **argv)
1065 Tcl_CmdInfo parent_info;
1070 interp->result = "wrong # args";
1073 if (get_parent_info (interp, argv[1], &parent_info) == TCL_ERROR)
1075 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1077 obj->z_records = NULL;
1078 obj->record_list = NULL;
1079 obj->parent = (IRObj *) parent_info.clientData;
1080 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
1081 (ClientData) obj, ir_set_obj_delete);
1085 /* ------------------------------------------------------- */
1087 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs)
1090 IRSetObj *obj = p->child;
1093 obj->resultCount = *searchrs->resultCount;
1094 if (searchrs->searchStatus)
1095 printf("Search was a success.\n");
1097 printf("Search was a bloomin' failure.\n");
1098 printf("Number of hits: %d\n", *searchrs->resultCount);
1101 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
1103 if (!*initrs->result)
1104 printf("Connection rejected by target.\n");
1106 printf("Connection accepted by target.\n");
1107 if (initrs->implementationId)
1108 printf("ID : %s\n", initrs->implementationId);
1109 if (initrs->implementationName)
1110 printf("Name : %s\n", initrs->implementationName);
1111 if (initrs->implementationVersion)
1112 printf("Version: %s\n", initrs->implementationVersion);
1114 if (initrs->userInformationField)
1116 printf("UserInformationfield:\n");
1117 odr_external(&print, (Odr_external**)&initrs->
1118 userInformationField, 0);
1123 static void ir_presentResponse (void *o, Z_PresentResponse *presrs)
1126 IRSetObj *setobj = p->child;
1127 Z_Records *zrs = presrs->records;
1128 setobj->z_records = presrs->records;
1130 printf ("Received presentResponse\n");
1133 if (zrs->which == Z_Records_NSD)
1135 setobj->numberOfRecordsReturned = 0;
1136 printf ("They are diagnostic!!!\n");
1139 sprintf (buf, "%d", *zrs->u.nonSurrogateDiagnostic->condition);
1140 Tcl_AppendResult (interp, "Diagnostic message: ", buf,
1142 zrs->u.nonSurrogateDiagnostic->addinfo, NULL);
1152 setobj->numberOfRecordsReturned =
1153 zrs->u.databaseOrSurDiagnostics->num_records;
1154 printf ("Got %d records\n", setobj->numberOfRecordsReturned);
1155 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
1157 int no = setobj->start + offset;
1159 for (rl = setobj->record_list; rl; rl = rl->next)
1163 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
1164 iso2709_rm (rl->u.marc.rec);
1170 rl = malloc (sizeof(*rl));
1172 rl->next = setobj->record_list;
1174 setobj->record_list = rl;
1176 rl->which = zrs->u.databaseOrSurDiagnostics->
1177 records[offset]->which;
1178 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
1180 rl->u.diag.code = 0;
1181 rl->u.diag.add_info = NULL;
1185 Z_DatabaseRecord *zr;
1188 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
1190 oe = (Odr_external*) zr;
1191 if (oe->which == ODR_EXTERNAL_octet
1192 && zr->u.octet_aligned->len)
1194 const char *buf = (char*) zr->u.octet_aligned->buf;
1195 rl->u.marc.rec = iso2709_cvt (buf);
1198 rl->u.marc.rec = NULL;
1205 printf ("No records!\n");
1209 void ir_select_proc (ClientData clientData)
1211 IRObj *p = clientData;
1217 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
1219 printf ("cs_get failed\n");
1220 ir_select_remove (cs_fileno (p->cs_link), p);
1223 odr_setbuf (p->odr_in, p->buf_in, r);
1224 printf ("cs_get ok, got %d\n", r);
1225 if (!z_APDU (p->odr_in, &apdu, 0))
1227 printf ("%s\n", odr_errlist [odr_geterror (p->odr_in)]);
1232 case Z_APDU_initResponse:
1233 ir_initResponse (p, apdu->u.initResponse);
1235 case Z_APDU_searchResponse:
1236 ir_searchResponse (p, apdu->u.searchResponse);
1238 case Z_APDU_presentResponse:
1239 ir_presentResponse (p, apdu->u.presentResponse);
1242 printf("Received unknown APDU type (%d).\n",
1246 Tcl_Eval (p->interp, p->callback);
1247 } while (cs_more (p->cs_link));
1250 /* ------------------------------------------------------- */
1253 * ir_tcl_init: Registration of TCL commands.
1255 int ir_tcl_init (Tcl_Interp *interp)
1257 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
1258 (Tcl_CmdDeleteProc *) NULL);
1259 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
1260 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);