2 * IR toolkit for tcl/tk
6 * Revision 1.11 1995-03-16 17:54:03 adam
7 * Minor changes really.
9 * Revision 1.10 1995/03/15 16:14:50 adam
10 * Blocking arg in cs_create changed.
12 * Revision 1.9 1995/03/15 13:59:24 adam
15 * Revision 1.8 1995/03/15 08:25:16 adam
16 * New method presentStatus to check for error on present. Misc. cleanup
17 * of IRRecordList manipulations. Full MARC record presentation in
20 * Revision 1.7 1995/03/14 17:32:29 adam
21 * Presentation of full Marc record in popup window.
23 * Revision 1.6 1995/03/12 19:31:55 adam
24 * Pattern matching implemented when retrieving MARC records. More
25 * diagnostic functions.
27 * Revision 1.5 1995/03/10 18:00:15 adam
28 * Actual presentation in line-by-line format. RPN query support.
30 * Revision 1.4 1995/03/09 16:15:08 adam
31 * First presentRequest attempts. Hot-target list.
57 int preferredMessageSize;
58 int maximumRecordSize;
60 Odr_bitmask protocolVersion;
61 char *idAuthentication;
62 char *implementationName;
63 char *implementationId;
80 int smallSetUpperBound;
81 int largeSetLowerBound;
82 int mediumSetPresentNumber;
85 int num_databaseNames;
90 struct IRSetObj_ *child;
93 typedef struct IRRecordList_ {
105 struct IRRecordList_ *next;
108 typedef struct IRSetObj_ {
113 int numberOfRecordsReturned;
114 Z_Records *z_records;
118 IRRecordList *record_list;
124 int (*method) (void * obj, Tcl_Interp *interp, int argc, char **argv);
127 static int do_disconnect (void *obj,Tcl_Interp *interp, int argc, char **argv);
129 static IRRecordList *new_IR_record (IRSetObj *setobj, int no, int which)
133 for (rl = setobj->record_list; rl; rl = rl->next)
139 case Z_NamePlusRecord_databaseRecord:
140 iso2709_rm (rl->u.marc.rec);
142 case Z_NamePlusRecord_surrogateDiagnostic:
143 free (rl->u.diag.addinfo);
144 rl->u.diag.addinfo = NULL;
152 rl = malloc (sizeof(*rl));
154 rl->next = setobj->record_list;
156 setobj->record_list = rl;
162 static IRRecordList *find_IR_record (IRSetObj *setobj, int no)
166 for (rl = setobj->record_list; rl; rl = rl->next)
173 * get_parent_info: Returns information about parent object.
175 static int get_parent_info (Tcl_Interp *interp, const char *name,
176 Tcl_CmdInfo *parent_info)
178 char parent_name[128];
179 const char *csep = strrchr (name, '.');
184 interp->result = "missing .";
190 memcpy (parent_name, name, pos);
191 parent_name[pos] = '\0';
192 if (!Tcl_GetCommandInfo (interp, parent_name, parent_info))
194 interp->result = "No parent";
201 * ir_method: Search for method in table and invoke method handler
203 int ir_method (void *obj, Tcl_Interp *interp, int argc, char **argv,
207 for (t = tab; t->name; t++)
208 if (!strcmp (t->name, argv[1]))
209 return (*t->method)(obj, interp, argc, argv);
210 Tcl_AppendResult (interp, "Bad method. Possible values:", NULL);
211 for (t = tab; t->name; t++)
212 Tcl_AppendResult (interp, " ", t->name, NULL);
217 * ir_method_r: Get status for all readable elements
219 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
227 for (; tab->name; tab++)
230 argv_n[1] = tab->name;
231 Tcl_AppendResult (interp, "{", NULL);
232 (*tab->method)(obj, interp, argc_n, argv_n);
233 Tcl_AppendResult (interp, "} ", NULL);
239 * ir_asc2bitmask: Ascii to ODR bitmask conversion
241 int ir_asc2bitmask (const char *asc, Odr_bitmask *ob)
243 const char *cp = asc + strlen(asc);
250 ODR_MASK_SET (ob, bitno);
257 * ir_strdup: Duplicate string
259 int ir_strdup (Tcl_Interp *interp, char** p, char *s)
261 *p = malloc (strlen(s)+1);
264 interp->result = "strdup fail";
272 * ir_malloc: Malloc function
274 void *ir_malloc (Tcl_Interp *interp, size_t size)
276 static char buf[128];
277 void *p = malloc (size);
281 sprintf (buf, "Malloc fail. %ld bytes requested", (long) size);
282 interp->result = buf;
288 /* ------------------------------------------------------- */
291 * do_init_request: init method on IR object
293 static int do_init_request (void *obj, Tcl_Interp *interp,
294 int argc, char **argv)
303 req.options = &p->options;
304 req.protocolVersion = &p->protocolVersion;
305 req.preferredMessageSize = &p->preferredMessageSize;
306 req.maximumRecordSize = &p->maximumRecordSize;
308 req.idAuthentication = p->idAuthentication;
309 req.implementationId = p->implementationId;
310 req.implementationName = p->implementationName;
311 req.implementationVersion = "0.1";
312 req.userInformationField = 0;
314 apdu.u.initRequest = &req;
315 apdu.which = Z_APDU_initRequest;
318 if (!z_APDU (p->odr_out, &apdup, 0))
320 Tcl_AppendResult (interp, odr_errlist [odr_geterror (p->odr_out)],
322 odr_reset (p->odr_out);
325 sbuf = odr_getbuf (p->odr_out, &slen);
326 if (cs_put (p->cs_link, sbuf, slen) < 0)
328 interp->result = "cs_put failed in init";
331 printf("Sent initializeRequest (%d bytes).\n", slen);
336 * do_protocolVersion: Set protocol Version
338 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
339 int argc, char **argv)
342 ir_asc2bitmask (argv[2], &((IRObj *) obj)->protocolVersion);
347 * do_options: Set options
349 static int do_options (void *obj, Tcl_Interp *interp,
350 int argc, char **argv)
353 ir_asc2bitmask (argv[2], &((IRObj *) obj)->options);
358 * do_preferredMessageSize: Set/get preferred message size
360 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
361 int argc, char **argv)
366 if (Tcl_GetInt (interp, argv[2],
367 &((IRObj *)obj)->preferredMessageSize)==TCL_ERROR)
370 sprintf (buf, "%d", ((IRObj *)obj)->preferredMessageSize);
371 Tcl_AppendResult (interp, buf, NULL);
376 * do_maximumRecordSize: Set/get maximum record size
378 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
379 int argc, char **argv)
384 if (Tcl_GetInt (interp, argv[2],
385 &((IRObj *)obj)->maximumRecordSize)==TCL_ERROR)
388 sprintf (buf, "%d", ((IRObj *)obj)->maximumRecordSize);
389 Tcl_AppendResult (interp, buf, NULL);
395 * do_implementationName: Set/get Implementation Name.
397 static int do_implementationName (void *obj, Tcl_Interp *interp,
398 int argc, char **argv)
402 free (((IRObj*)obj)->implementationName);
403 if (ir_strdup (interp, &((IRObj*) obj)->implementationName, argv[2])
407 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationName,
413 * do_implementationId: Set/get Implementation Id.
415 static int do_implementationId (void *obj, Tcl_Interp *interp,
416 int argc, char **argv)
420 free (((IRObj*)obj)->implementationId);
421 if (ir_strdup (interp, &((IRObj*) obj)->implementationId, argv[2])
425 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationId,
431 * do_idAuthentication: Set/get id Authentication
433 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
434 int argc, char **argv)
438 free (((IRObj*)obj)->idAuthentication);
439 if (ir_strdup (interp, &((IRObj*) obj)->idAuthentication, argv[2])
443 Tcl_AppendResult (interp, ((IRObj*)obj)->idAuthentication,
449 * do_connect: connect method on IR object
451 static int do_connect (void *obj, Tcl_Interp *interp,
452 int argc, char **argv)
461 interp->result = "already connected";
464 if (cs_type(p->cs_link) == tcpip_type)
466 addr = tcpip_strtoaddr (argv[2]);
469 interp->result = "tcpip_strtoaddr fail";
472 printf ("tcp/ip connect %s\n", argv[2]);
474 else if (cs_type (p->cs_link) == mosi_type)
476 addr = mosi_strtoaddr (argv[2]);
479 interp->result = "mosi_strtoaddr fail";
482 printf ("mosi connect %s\n", argv[2]);
484 if (cs_connect (p->cs_link, addr) < 0)
486 interp->result = "cs_connect fail";
487 do_disconnect (p, interp, argc, argv);
490 if (ir_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
492 ir_select_add (cs_fileno (p->cs_link), p);
494 Tcl_AppendResult (interp, p->hostname, NULL);
499 * do_disconnect: disconnect method on IR object
501 static int do_disconnect (void *obj, Tcl_Interp *interp,
502 int argc, char **argv)
510 ir_select_remove (cs_fileno (p->cs_link), p);
512 if (cs_type (p->cs_link) == tcpip_type)
514 cs_close (p->cs_link);
515 p->cs_link = cs_create (tcpip_type, 1);
517 else if (cs_type (p->cs_link) == mosi_type)
519 cs_close (p->cs_link);
520 p->cs_link = cs_create (mosi_type, 1);
524 interp->result = "unknown comstack type";
531 * do_comstack: Set/get comstack method on IR object
533 static int do_comstack (void *obj, Tcl_Interp *interp,
534 int argc, char **argv)
536 char *cs_type = NULL;
539 if (!strcmp (argv[2], "tcpip"))
540 ((IRObj *)obj)->cs_link = cs_create (tcpip_type, 1);
541 else if (!strcmp (argv[2], "mosi"))
542 ((IRObj *)obj)->cs_link = cs_create (mosi_type, 1);
545 interp->result = "wrong comstack type";
549 if (cs_type(((IRObj *)obj)->cs_link) == tcpip_type)
551 else if (cs_type(((IRObj *)obj)->cs_link) == mosi_type)
552 cs_type = "comstack";
553 Tcl_AppendResult (interp, cs_type, NULL);
558 * do_callback: add callback
560 static int do_callback (void *obj, Tcl_Interp *interp,
561 int argc, char **argv)
568 if (ir_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
576 * do_databaseNames: specify database names
578 static int do_databaseNames (void *obj, Tcl_Interp *interp,
579 int argc, char **argv)
586 interp->result = "wrong # args";
589 if (p->databaseNames)
591 for (i=0; i<p->num_databaseNames; i++)
592 free (p->databaseNames[i]);
593 free (p->databaseNames);
595 p->num_databaseNames = argc - 2;
596 if (!(p->databaseNames = ir_malloc (interp,
597 sizeof(*p->databaseNames) * p->num_databaseNames)))
599 for (i=0; i<p->num_databaseNames; i++)
601 if (ir_strdup (interp, &p->databaseNames[i], argv[2+i])
609 * do_query: Set/Get query mothod
611 static int do_query (void *obj, Tcl_Interp *interp,
612 int argc, char **argv)
617 free (p->query_method);
618 if (ir_strdup (interp, &p->query_method, argv[2]) == TCL_ERROR)
621 Tcl_AppendResult (interp, p->query_method, NULL);
626 * ir_obj_method: IR Object methods
628 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
629 int argc, char **argv)
631 static IRMethod tab[] = {
632 { 1, "comstack", do_comstack },
633 { 1, "connect", do_connect },
634 { 0, "protocolVersion", do_protocolVersion },
635 { 0, "options", do_options },
636 { 1, "preferredMessageSize", do_preferredMessageSize },
637 { 1, "maximumRecordSize", do_maximumRecordSize },
638 { 1, "implementationName", do_implementationName },
639 { 1, "implementationId", do_implementationId },
640 { 1, "idAuthentication", do_idAuthentication },
641 { 0, "init", do_init_request },
642 { 0, "disconnect", do_disconnect },
643 { 0, "callback", do_callback },
644 { 0, "databaseNames", do_databaseNames},
645 { 1, "query", do_query },
649 return ir_method_r (clientData, interp, argc, argv, tab);
650 return ir_method (clientData, interp, argc, argv, tab);
654 * ir_obj_delete: IR Object disposal
656 static void ir_obj_delete (ClientData clientData)
658 free ( (void*) clientData);
662 * ir_obj_mk: IR Object creation
664 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
665 int argc, char **argv)
672 interp->result = "wrong # args";
675 if (!(obj = ir_malloc (interp, sizeof(*obj))))
677 obj->cs_link = cs_create (tcpip_type, 1);
679 obj->maximumRecordSize = 32768;
680 obj->preferredMessageSize = 4096;
682 obj->idAuthentication = NULL;
684 if (ir_strdup (interp, &obj->implementationName, "TCL/TK on YAZ")
688 if (ir_strdup (interp, &obj->implementationId, "TCL/TK/YAZ")
692 obj->smallSetUpperBound = 0;
693 obj->largeSetLowerBound = 2;
694 obj->mediumSetPresentNumber = 0;
695 obj->replaceIndicator = 1;
696 obj->databaseNames = NULL;
697 obj->num_databaseNames = 0;
699 obj->hostname = NULL;
701 if (ir_strdup (interp, &obj->query_method, "rpn") == TCL_ERROR)
703 obj->bibset = ccl_qual_mk ();
704 if ((inf = fopen ("default.bib", "r")))
706 ccl_qual_file (obj->bibset, inf);
709 ODR_MASK_ZERO (&obj->protocolVersion);
710 ODR_MASK_SET (&obj->protocolVersion, 0);
711 ODR_MASK_SET (&obj->protocolVersion, 1);
713 ODR_MASK_ZERO (&obj->options);
714 ODR_MASK_SET (&obj->options, 0);
716 obj->odr_in = odr_createmem (ODR_DECODE);
717 obj->odr_out = odr_createmem (ODR_ENCODE);
718 obj->odr_pr = odr_createmem (ODR_PRINT);
720 obj->len_out = 10000;
721 if (!(obj->buf_out = ir_malloc (interp, obj->len_out)))
723 odr_setbuf (obj->odr_out, obj->buf_out, obj->len_out);
728 obj->callback = NULL;
729 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
730 (ClientData) obj, ir_obj_delete);
734 /* ------------------------------------------------------- */
736 * do_search: Do search request
738 static int do_search (void *o, Tcl_Interp *interp,
739 int argc, char **argv)
744 static Odr_oid bib1[] = {1, 2, 840, 10003, 3, 1, -1};
747 IRObj *p = obj->parent;
754 interp->result = "wrong # args";
757 if (!p->num_databaseNames)
759 interp->result = "no databaseNames";
762 apdu.which = Z_APDU_searchRequest;
763 apdu.u.searchRequest = &req;
767 req.smallSetUpperBound = &p->smallSetUpperBound;
768 req.largeSetLowerBound = &p->largeSetLowerBound;
769 req.mediumSetPresentNumber = &p->mediumSetPresentNumber;
770 req.replaceIndicator = &p->replaceIndicator;
771 req.resultSetName = "Default";
772 req.num_databaseNames = p->num_databaseNames;
773 req.databaseNames = p->databaseNames;
774 req.smallSetElementSetNames = 0;
775 req.mediumSetElementSetNames = 0;
776 req.preferredRecordSyntax = 0;
779 if (!strcmp (p->query_method, "rpn"))
783 struct ccl_rpn_node *rpn;
784 Z_RPNQuery *RPNquery;
786 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
789 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg(error),NULL);
792 query.which = Z_Query_type_1;
793 assert((RPNquery = ccl_rpn_query(rpn)));
794 RPNquery->attributeSetId = bib1;
795 query.u.type_1 = RPNquery;
797 else if (!strcmp (p->query_method, "ccl"))
799 query.which = Z_Query_type_2;
800 query.u.type_2 = &ccl_query;
801 ccl_query.buf = argv[2];
802 ccl_query.len = strlen (argv[2]);
806 interp->result = "unknown query method";
809 if (!z_APDU (p->odr_out, &apdup, 0))
811 interp->result = odr_errlist [odr_geterror (p->odr_out)];
812 odr_reset (p->odr_out);
815 sbuf = odr_getbuf (p->odr_out, &slen);
816 if (cs_put (p->cs_link, sbuf, slen) < 0)
818 interp->result = "cs_put failed in init";
821 printf ("Search request\n");
826 * do_resultCount: Get number of hits
828 static int do_resultCount (void *o, Tcl_Interp *interp,
829 int argc, char **argv)
833 sprintf (interp->result, "%d", obj->resultCount);
838 * do_numberOfRecordsReturned: Get number of records returned
840 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
841 int argc, char **argv)
845 sprintf (interp->result, "%d", obj->numberOfRecordsReturned);
849 static int marc_cmp (const char *field, const char *pattern)
853 for (; *field && *pattern; field++, pattern++)
857 if (*pattern != *field)
860 return *field - *pattern;
863 static int get_marc_fields(Tcl_Interp *interp, Iso2709Rec rec,
864 int argc, char **argv)
866 struct iso2709_dir *dir;
867 struct iso2709_field *field;
869 for (dir = rec->directory; dir; dir = dir->next)
871 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
873 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
875 for (field = dir->fields; field; field = field->next)
877 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
879 Tcl_AppendElement (interp, field->data);
885 static int get_marc_lines (Tcl_Interp *interp, Iso2709Rec rec,
886 int argc, char **argv)
888 struct iso2709_dir *dir;
889 struct iso2709_field *field;
891 for (dir = rec->directory; dir; dir = dir->next)
893 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
896 Tcl_AppendResult (interp, "{", dir->tag, " {} {", NULL);
899 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
901 Tcl_AppendResult (interp, "{", dir->tag, " {", dir->indicator,
904 for (field = dir->fields; field; field = field->next)
906 if (!field->identifier)
907 Tcl_AppendResult (interp, "{{}", NULL);
910 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
912 Tcl_AppendResult (interp, "{", field->identifier, NULL);
914 Tcl_AppendElement (interp, field->data);
915 Tcl_AppendResult (interp, "} ", NULL);
917 Tcl_AppendResult (interp, "}} ", NULL);
923 * do_recordType: Return record type (if any) at position.
925 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
933 sprintf (interp->result, "wrong # args");
936 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
938 rl = find_IR_record (obj, offset);
943 case Z_NamePlusRecord_databaseRecord:
944 interp->result = "databaseRecord";
946 case Z_NamePlusRecord_surrogateDiagnostic:
947 interp->result = "surrogateDiagnostic";
954 * do_recordDiag: Return diagnostic record info
956 static int do_recordDiag (void *o, Tcl_Interp *interp, int argc, char **argv)
965 sprintf (interp->result, "wrong # args");
968 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
970 rl = find_IR_record (obj, offset);
973 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
976 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
978 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
981 sprintf (buf, "%d", rl->u.diag.condition);
982 Tcl_AppendResult (interp, buf, " {",
983 (rl->u.diag.addinfo ? rl->u.diag.addinfo : ""),
989 * do_recordMarc: Get ISO2709 Record lines/fields
991 static int do_recordMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
999 sprintf (interp->result, "wrong # args");
1002 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1004 rl = find_IR_record (obj, offset);
1007 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1010 if (rl->which != Z_NamePlusRecord_databaseRecord)
1012 Tcl_AppendResult (interp, "No MARC record at #", argv[2], NULL);
1015 if (!strcmp (argv[3], "field"))
1016 return get_marc_fields (interp, rl->u.marc.rec, argc, argv);
1017 else if (!strcmp (argv[3], "line"))
1018 return get_marc_lines (interp, rl->u.marc.rec, argc, argv);
1021 Tcl_AppendResult (interp, "field/line expected", NULL);
1027 * do_presentStatus: Return present status (after present response)
1029 static int do_presentStatus (void *o, Tcl_Interp *interp,
1030 int argc, char **argv)
1038 case Z_Records_DBOSD:
1039 Tcl_AppendElement (interp, "DBOSD");
1042 Tcl_AppendElement (interp, "NSD");
1043 sprintf (buf, "%d", obj->condition);
1044 Tcl_AppendElement (interp, buf);
1045 cp = diagbib1_str (obj->condition);
1047 Tcl_AppendElement (interp, (char*) cp);
1049 Tcl_AppendElement (interp, "");
1051 Tcl_AppendElement (interp, obj->addinfo);
1053 Tcl_AppendElement (interp, "");
1060 * do_present: Perform Present Request
1063 static int do_present (void *o, Tcl_Interp *interp,
1064 int argc, char **argv)
1067 IRObj *p = obj->parent;
1068 Z_APDU apdu, *apdup;
1069 Z_PresentRequest req;
1077 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
1084 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
1090 obj->number = number;
1093 apdu.which = Z_APDU_presentRequest;
1094 apdu.u.presentRequest = &req;
1095 req.referenceId = 0;
1096 /* sprintf(setstring, "%d", setnumber); */
1097 req.resultSetId = "Default";
1098 req.resultSetStartPoint = &start;
1099 req.numberOfRecordsRequested = &number;
1100 req.elementSetNames = 0;
1101 req.preferredRecordSyntax = 0;
1103 if (!z_APDU (p->odr_out, &apdup, 0))
1105 interp->result = odr_errlist [odr_geterror (p->odr_out)];
1106 odr_reset (p->odr_out);
1109 sbuf = odr_getbuf (p->odr_out, &slen);
1110 if (cs_put (p->cs_link, sbuf, slen) < 0)
1112 interp->result = "cs_put failed in init";
1115 printf ("Present request, start=%d, num=%d\n", start, number);
1120 * do_loadFile: Load result set from file
1123 static int do_loadFile (void *o, Tcl_Interp *interp,
1124 int argc, char **argv)
1126 IRSetObj *setobj = o;
1133 interp->result = "wrong # args";
1136 inf = fopen (argv[2], "r");
1139 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
1142 while ((buf = iso2709_read (inf)))
1147 rec = iso2709_cvt (buf);
1150 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
1151 rl->u.marc.rec = rec;
1154 setobj->numberOfRecordsReturned = no-1;
1161 * ir_set_obj_method: IR Set Object methods
1163 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
1164 int argc, char **argv)
1166 static IRMethod tab[] = {
1167 { 0, "search", do_search },
1168 { 0, "resultCount", do_resultCount },
1169 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
1170 { 0, "present", do_present },
1171 { 0, "recordType", do_recordType },
1172 { 0, "recordMarc", do_recordMarc },
1173 { 0, "recordDiag", do_recordDiag },
1174 { 0, "presentStatus", do_presentStatus },
1175 { 0, "loadFile", do_loadFile },
1181 interp->result = "wrong # args";
1184 return ir_method (clientData, interp, argc, argv, tab);
1188 * ir_set_obj_delete: IR Set Object disposal
1190 static void ir_set_obj_delete (ClientData clientData)
1192 free ( (void*) clientData);
1196 * ir_set_obj_mk: IR Set Object creation
1198 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
1199 int argc, char **argv)
1201 Tcl_CmdInfo parent_info;
1206 interp->result = "wrong # args";
1209 if (get_parent_info (interp, argv[1], &parent_info) == TCL_ERROR)
1211 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1213 obj->z_records = NULL;
1214 obj->record_list = NULL;
1215 obj->addinfo = NULL;
1216 obj->parent = (IRObj *) parent_info.clientData;
1217 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
1218 (ClientData) obj, ir_set_obj_delete);
1222 /* ------------------------------------------------------- */
1224 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs)
1227 IRSetObj *obj = p->child;
1230 obj->resultCount = *searchrs->resultCount;
1231 if (searchrs->searchStatus)
1232 printf("Search was a success.\n");
1234 printf("Search was a bloomin' failure.\n");
1235 printf("Number of hits: %d\n", *searchrs->resultCount);
1238 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
1240 if (!*initrs->result)
1241 printf("Connection rejected by target.\n");
1243 printf("Connection accepted by target.\n");
1244 if (initrs->implementationId)
1245 printf("ID : %s\n", initrs->implementationId);
1246 if (initrs->implementationName)
1247 printf("Name : %s\n", initrs->implementationName);
1248 if (initrs->implementationVersion)
1249 printf("Version: %s\n", initrs->implementationVersion);
1251 if (initrs->userInformationField)
1253 printf("UserInformationfield:\n");
1254 odr_external(&print, (Odr_external**)&initrs->
1255 userInformationField, 0);
1260 static void ir_presentResponse (void *o, Z_PresentResponse *presrs)
1263 IRSetObj *setobj = p->child;
1264 Z_Records *zrs = presrs->records;
1265 setobj->z_records = presrs->records;
1267 printf ("Received presentResponse\n");
1270 setobj->which = zrs->which;
1271 if (zrs->which == Z_Records_NSD)
1273 const char *addinfo;
1275 printf ("They are diagnostic!!!\n");
1277 setobj->numberOfRecordsReturned = 0;
1278 setobj->condition = *zrs->u.nonSurrogateDiagnostic->condition;
1279 free (setobj->addinfo);
1280 setobj->addinfo = NULL;
1281 addinfo = zrs->u.nonSurrogateDiagnostic->addinfo;
1282 if (addinfo && (setobj->addinfo = malloc (strlen(addinfo) + 1)))
1283 strcpy (setobj->addinfo, addinfo);
1291 setobj->numberOfRecordsReturned =
1292 zrs->u.databaseOrSurDiagnostics->num_records;
1293 printf ("Got %d records\n", setobj->numberOfRecordsReturned);
1294 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
1296 rl = new_IR_record (setobj, setobj->start + offset,
1297 zrs->u.databaseOrSurDiagnostics->
1298 records[offset]->which);
1299 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
1303 diagrec = zrs->u.databaseOrSurDiagnostics->
1304 records[offset]->u.surrogateDiagnostic;
1306 rl->u.diag.condition = *diagrec->condition;
1307 if (diagrec->addinfo && (rl->u.diag.addinfo =
1308 malloc (strlen (diagrec->addinfo)+1)))
1309 strcpy (rl->u.diag.addinfo, diagrec->addinfo);
1313 Z_DatabaseRecord *zr;
1316 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
1318 oe = (Odr_external*) zr;
1319 if (oe->which == ODR_EXTERNAL_octet
1320 && zr->u.octet_aligned->len)
1322 const char *buf = (char*) zr->u.octet_aligned->buf;
1323 rl->u.marc.rec = iso2709_cvt (buf);
1326 rl->u.marc.rec = NULL;
1333 printf ("No records!\n");
1337 void ir_select_proc (ClientData clientData)
1339 IRObj *p = clientData;
1345 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
1347 printf ("cs_get failed\n");
1348 ir_select_remove (cs_fileno (p->cs_link), p);
1353 odr_setbuf (p->odr_in, p->buf_in, r);
1354 printf ("cs_get ok, got %d\n", r);
1355 if (!z_APDU (p->odr_in, &apdu, 0))
1357 printf ("%s\n", odr_errlist [odr_geterror (p->odr_in)]);
1362 case Z_APDU_initResponse:
1363 ir_initResponse (p, apdu->u.initResponse);
1365 case Z_APDU_searchResponse:
1366 ir_searchResponse (p, apdu->u.searchResponse);
1368 case Z_APDU_presentResponse:
1369 ir_presentResponse (p, apdu->u.presentResponse);
1372 printf("Received unknown APDU type (%d).\n",
1376 Tcl_Eval (p->interp, p->callback);
1377 } while (cs_more (p->cs_link));
1380 /* ------------------------------------------------------- */
1383 * ir_tcl_init: Registration of TCL commands.
1385 int ir_tcl_init (Tcl_Interp *interp)
1387 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
1388 (Tcl_CmdDeleteProc *) NULL);
1389 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
1390 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);