2 * IR toolkit for tcl/tk
6 * Revision 1.10 1995-03-15 16:14:50 adam
7 * Blocking arg in cs_create changed.
9 * Revision 1.9 1995/03/15 13:59:24 adam
12 * Revision 1.8 1995/03/15 08:25:16 adam
13 * New method presentStatus to check for error on present. Misc. cleanup
14 * of IRRecordList manipulations. Full MARC record presentation in
17 * Revision 1.7 1995/03/14 17:32:29 adam
18 * Presentation of full Marc record in popup window.
20 * Revision 1.6 1995/03/12 19:31:55 adam
21 * Pattern matching implemented when retrieving MARC records. More
22 * diagnostic functions.
24 * Revision 1.5 1995/03/10 18:00:15 adam
25 * Actual presentation in line-by-line format. RPN query support.
27 * Revision 1.4 1995/03/09 16:15:08 adam
28 * First presentRequest attempts. Hot-target list.
54 int preferredMessageSize;
55 int maximumRecordSize;
57 Odr_bitmask protocolVersion;
58 char *idAuthentication;
59 char *implementationName;
60 char *implementationId;
77 int smallSetUpperBound;
78 int largeSetLowerBound;
79 int mediumSetPresentNumber;
82 int num_databaseNames;
87 struct IRSetObj_ *child;
90 typedef struct IRRecordList_ {
102 struct IRRecordList_ *next;
105 typedef struct IRSetObj_ {
110 int numberOfRecordsReturned;
111 Z_Records *z_records;
115 IRRecordList *record_list;
121 int (*method) (void * obj, Tcl_Interp *interp, int argc, char **argv);
124 static int do_disconnect (void *obj,Tcl_Interp *interp, int argc, char **argv);
126 static IRRecordList *new_IR_record (IRSetObj *setobj, int no, int which)
130 for (rl = setobj->record_list; rl; rl = rl->next)
136 case Z_NamePlusRecord_databaseRecord:
137 iso2709_rm (rl->u.marc.rec);
139 case Z_NamePlusRecord_surrogateDiagnostic:
140 free (rl->u.diag.addinfo);
141 rl->u.diag.addinfo = NULL;
149 rl = malloc (sizeof(*rl));
151 rl->next = setobj->record_list;
153 setobj->record_list = rl;
159 static IRRecordList *find_IR_record (IRSetObj *setobj, int no)
163 for (rl = setobj->record_list; rl; rl = rl->next)
170 * get_parent_info: Returns information about parent object.
172 static int get_parent_info (Tcl_Interp *interp, const char *name,
173 Tcl_CmdInfo *parent_info)
175 char parent_name[128];
176 const char *csep = strrchr (name, '.');
181 interp->result = "missing .";
187 memcpy (parent_name, name, pos);
188 parent_name[pos] = '\0';
189 if (!Tcl_GetCommandInfo (interp, parent_name, parent_info))
191 interp->result = "No parent";
198 * ir_method: Search for method in table and invoke method handler
200 int ir_method (void *obj, Tcl_Interp *interp, int argc, char **argv,
204 for (t = tab; t->name; t++)
205 if (!strcmp (t->name, argv[1]))
206 return (*t->method)(obj, interp, argc, argv);
207 Tcl_AppendResult (interp, "Bad method. Possible values:", NULL);
208 for (t = tab; t->name; t++)
209 Tcl_AppendResult (interp, " ", t->name, NULL);
214 * ir_method_r: Get status for all readable elements
216 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
224 for (; tab->name; tab++)
227 argv_n[1] = tab->name;
228 Tcl_AppendResult (interp, "{", NULL);
229 (*tab->method)(obj, interp, argc_n, argv_n);
230 Tcl_AppendResult (interp, "} ", NULL);
236 * ir_asc2bitmask: Ascii to ODR bitmask conversion
238 int ir_asc2bitmask (const char *asc, Odr_bitmask *ob)
240 const char *cp = asc + strlen(asc);
247 ODR_MASK_SET (ob, bitno);
254 * ir_strdup: Duplicate string
256 int ir_strdup (Tcl_Interp *interp, char** p, char *s)
258 *p = malloc (strlen(s)+1);
261 interp->result = "strdup fail";
269 * ir_malloc: Malloc function
271 void *ir_malloc (Tcl_Interp *interp, size_t size)
273 static char buf[128];
274 void *p = malloc (size);
278 sprintf (buf, "Malloc fail. %ld bytes requested", (long) size);
279 interp->result = buf;
285 /* ------------------------------------------------------- */
288 * do_init_request: init method on IR object
290 static int do_init_request (void *obj, Tcl_Interp *interp,
291 int argc, char **argv)
300 req.options = &p->options;
301 req.protocolVersion = &p->protocolVersion;
302 req.preferredMessageSize = &p->preferredMessageSize;
303 req.maximumRecordSize = &p->maximumRecordSize;
305 req.idAuthentication = p->idAuthentication;
306 req.implementationId = p->implementationId;
307 req.implementationName = p->implementationName;
308 req.implementationVersion = "0.1";
309 req.userInformationField = 0;
311 apdu.u.initRequest = &req;
312 apdu.which = Z_APDU_initRequest;
315 if (!z_APDU (p->odr_out, &apdup, 0))
317 Tcl_AppendResult (interp, odr_errlist [odr_geterror (p->odr_out)],
319 odr_reset (p->odr_out);
322 sbuf = odr_getbuf (p->odr_out, &slen);
323 if (cs_put (p->cs_link, sbuf, slen) < 0)
325 interp->result = "cs_put failed in init";
328 printf("Sent initializeRequest (%d bytes).\n", slen);
333 * do_protocolVersion: Set protocol Version
335 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
336 int argc, char **argv)
339 ir_asc2bitmask (argv[2], &((IRObj *) obj)->protocolVersion);
344 * do_options: Set options
346 static int do_options (void *obj, Tcl_Interp *interp,
347 int argc, char **argv)
350 ir_asc2bitmask (argv[2], &((IRObj *) obj)->options);
355 * do_preferredMessageSize: Set/get preferred message size
357 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
358 int argc, char **argv)
363 if (Tcl_GetInt (interp, argv[2],
364 &((IRObj *)obj)->preferredMessageSize)==TCL_ERROR)
367 sprintf (buf, "%d", ((IRObj *)obj)->preferredMessageSize);
368 Tcl_AppendResult (interp, buf, NULL);
373 * do_maximumRecordSize: Set/get maximum record size
375 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
376 int argc, char **argv)
381 if (Tcl_GetInt (interp, argv[2],
382 &((IRObj *)obj)->maximumRecordSize)==TCL_ERROR)
385 sprintf (buf, "%d", ((IRObj *)obj)->maximumRecordSize);
386 Tcl_AppendResult (interp, buf, NULL);
392 * do_implementationName: Set/get Implementation Name.
394 static int do_implementationName (void *obj, Tcl_Interp *interp,
395 int argc, char **argv)
399 free (((IRObj*)obj)->implementationName);
400 if (ir_strdup (interp, &((IRObj*) obj)->implementationName, argv[2])
404 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationName,
410 * do_implementationId: Set/get Implementation Id.
412 static int do_implementationId (void *obj, Tcl_Interp *interp,
413 int argc, char **argv)
417 free (((IRObj*)obj)->implementationId);
418 if (ir_strdup (interp, &((IRObj*) obj)->implementationId, argv[2])
422 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationId,
428 * do_idAuthentication: Set/get id Authentication
430 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
431 int argc, char **argv)
435 free (((IRObj*)obj)->idAuthentication);
436 if (ir_strdup (interp, &((IRObj*) obj)->idAuthentication, argv[2])
440 Tcl_AppendResult (interp, ((IRObj*)obj)->idAuthentication,
446 * do_connect: connect method on IR object
448 static int do_connect (void *obj, Tcl_Interp *interp,
449 int argc, char **argv)
458 interp->result = "already connected";
461 if (cs_type(p->cs_link) == tcpip_type)
463 addr = tcpip_strtoaddr (argv[2]);
466 interp->result = "tcpip_strtoaddr fail";
469 printf ("tcp/ip connect %s\n", argv[2]);
471 else if (cs_type (p->cs_link) == mosi_type)
473 addr = mosi_strtoaddr (argv[2]);
476 interp->result = "mosi_strtoaddr fail";
479 printf ("mosi connect %s\n", argv[2]);
481 if (cs_connect (p->cs_link, addr) < 0)
483 interp->result = "cs_connect fail";
484 do_disconnect (p, interp, argc, argv);
487 if (ir_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
489 ir_select_add (cs_fileno (p->cs_link), p);
491 Tcl_AppendResult (interp, p->hostname, NULL);
496 * do_disconnect: disconnect method on IR object
498 static int do_disconnect (void *obj, Tcl_Interp *interp,
499 int argc, char **argv)
507 ir_select_remove (cs_fileno (p->cs_link), p);
509 if (cs_type (p->cs_link) == tcpip_type)
511 cs_close (p->cs_link);
512 p->cs_link = cs_create (tcpip_type, 1);
514 else if (cs_type (p->cs_link) == mosi_type)
516 cs_close (p->cs_link);
517 p->cs_link = cs_create (mosi_type, 1);
521 interp->result = "unknown comstack type";
528 * do_comstack: Set/get comstack method on IR object
530 static int do_comstack (void *obj, Tcl_Interp *interp,
531 int argc, char **argv)
533 char *cs_type = NULL;
536 if (!strcmp (argv[2], "tcpip"))
537 ((IRObj *)obj)->cs_link = cs_create (tcpip_type, 1);
538 else if (!strcmp (argv[2], "mosi"))
539 ((IRObj *)obj)->cs_link = cs_create (mosi_type, 1);
542 interp->result = "wrong comstack type";
546 if (cs_type(((IRObj *)obj)->cs_link) == tcpip_type)
548 else if (cs_type(((IRObj *)obj)->cs_link) == mosi_type)
549 cs_type = "comstack";
550 Tcl_AppendResult (interp, cs_type, NULL);
555 * do_callback: add callback
557 static int do_callback (void *obj, Tcl_Interp *interp,
558 int argc, char **argv)
565 if (ir_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
573 * do_databaseNames: specify database names
575 static int do_databaseNames (void *obj, Tcl_Interp *interp,
576 int argc, char **argv)
583 interp->result = "wrong # args";
586 if (p->databaseNames)
588 for (i=0; i<p->num_databaseNames; i++)
589 free (p->databaseNames[i]);
590 free (p->databaseNames);
592 p->num_databaseNames = argc - 2;
593 if (!(p->databaseNames = ir_malloc (interp,
594 sizeof(*p->databaseNames) * p->num_databaseNames)))
596 for (i=0; i<p->num_databaseNames; i++)
598 if (ir_strdup (interp, &p->databaseNames[i], argv[2+i])
606 * do_query: Set/Get query mothod
608 static int do_query (void *obj, Tcl_Interp *interp,
609 int argc, char **argv)
614 free (p->query_method);
615 if (ir_strdup (interp, &p->query_method, argv[2]) == TCL_ERROR)
618 Tcl_AppendResult (interp, p->query_method, NULL);
623 * ir_obj_method: IR Object methods
625 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
626 int argc, char **argv)
628 static IRMethod tab[] = {
629 { 1, "comstack", do_comstack },
630 { 1, "connect", do_connect },
631 { 0, "protocolVersion", do_protocolVersion },
632 { 0, "options", do_options },
633 { 1, "preferredMessageSize", do_preferredMessageSize },
634 { 1, "maximumRecordSize", do_maximumRecordSize },
635 { 1, "implementationName", do_implementationName },
636 { 1, "implementationId", do_implementationId },
637 { 1, "idAuthentication", do_idAuthentication },
638 { 0, "init", do_init_request },
639 { 0, "disconnect", do_disconnect },
640 { 0, "callback", do_callback },
641 { 0, "databaseNames", do_databaseNames},
642 { 1, "query", do_query },
646 return ir_method_r (clientData, interp, argc, argv, tab);
647 return ir_method (clientData, interp, argc, argv, tab);
651 * ir_obj_delete: IR Object disposal
653 static void ir_obj_delete (ClientData clientData)
655 free ( (void*) clientData);
659 * ir_obj_mk: IR Object creation
661 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
662 int argc, char **argv)
669 interp->result = "wrong # args";
672 if (!(obj = ir_malloc (interp, sizeof(*obj))))
674 obj->cs_link = cs_create (tcpip_type, 1);
676 obj->maximumRecordSize = 32768;
677 obj->preferredMessageSize = 4096;
679 obj->idAuthentication = NULL;
681 if (ir_strdup (interp, &obj->implementationName, "TCL/TK on YAZ")
685 if (ir_strdup (interp, &obj->implementationId, "TCL/TK/YAZ")
689 obj->smallSetUpperBound = 0;
690 obj->largeSetLowerBound = 2;
691 obj->mediumSetPresentNumber = 0;
692 obj->replaceIndicator = 1;
693 obj->databaseNames = NULL;
694 obj->num_databaseNames = 0;
696 obj->hostname = NULL;
698 if (ir_strdup (interp, &obj->query_method, "rpn") == TCL_ERROR)
700 obj->bibset = ccl_qual_mk ();
701 if ((inf = fopen ("default.bib", "r")))
703 ccl_qual_file (obj->bibset, inf);
706 ODR_MASK_ZERO (&obj->protocolVersion);
707 ODR_MASK_SET (&obj->protocolVersion, 0);
708 ODR_MASK_SET (&obj->protocolVersion, 1);
710 ODR_MASK_ZERO (&obj->options);
711 ODR_MASK_SET (&obj->options, 0);
713 obj->odr_in = odr_createmem (ODR_DECODE);
714 obj->odr_out = odr_createmem (ODR_ENCODE);
715 obj->odr_pr = odr_createmem (ODR_PRINT);
717 obj->len_out = 10000;
718 if (!(obj->buf_out = ir_malloc (interp, obj->len_out)))
720 odr_setbuf (obj->odr_out, obj->buf_out, obj->len_out);
725 obj->callback = NULL;
726 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
727 (ClientData) obj, ir_obj_delete);
731 /* ------------------------------------------------------- */
733 * do_search: Do search request
735 static int do_search (void *o, Tcl_Interp *interp,
736 int argc, char **argv)
741 static Odr_oid bib1[] = {1, 2, 840, 10003, 3, 1, -1};
744 IRObj *p = obj->parent;
751 interp->result = "wrong # args";
754 if (!p->num_databaseNames)
756 interp->result = "no databaseNames";
759 apdu.which = Z_APDU_searchRequest;
760 apdu.u.searchRequest = &req;
764 req.smallSetUpperBound = &p->smallSetUpperBound;
765 req.largeSetLowerBound = &p->largeSetLowerBound;
766 req.mediumSetPresentNumber = &p->mediumSetPresentNumber;
767 req.replaceIndicator = &p->replaceIndicator;
768 req.resultSetName = "Default";
769 req.num_databaseNames = p->num_databaseNames;
770 req.databaseNames = p->databaseNames;
771 req.smallSetElementSetNames = 0;
772 req.mediumSetElementSetNames = 0;
773 req.preferredRecordSyntax = 0;
776 if (!strcmp (p->query_method, "rpn"))
780 struct ccl_rpn_node *rpn;
781 Z_RPNQuery *RPNquery;
783 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
786 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg(error),NULL);
789 query.which = Z_Query_type_1;
790 assert((RPNquery = ccl_rpn_query(rpn)));
791 RPNquery->attributeSetId = bib1;
792 query.u.type_1 = RPNquery;
794 else if (!strcmp (p->query_method, "ccl"))
796 query.which = Z_Query_type_2;
797 query.u.type_2 = &ccl_query;
798 ccl_query.buf = argv[2];
799 ccl_query.len = strlen (argv[2]);
803 interp->result = "unknown query method";
806 if (!z_APDU (p->odr_out, &apdup, 0))
808 interp->result = odr_errlist [odr_geterror (p->odr_out)];
809 odr_reset (p->odr_out);
812 sbuf = odr_getbuf (p->odr_out, &slen);
813 if (cs_put (p->cs_link, sbuf, slen) < 0)
815 interp->result = "cs_put failed in init";
818 printf ("Search request\n");
823 * do_resultCount: Get number of hits
825 static int do_resultCount (void *o, Tcl_Interp *interp,
826 int argc, char **argv)
830 sprintf (interp->result, "%d", obj->resultCount);
835 * do_numberOfRecordsReturned: Get number of records returned
837 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
838 int argc, char **argv)
842 sprintf (interp->result, "%d", obj->numberOfRecordsReturned);
846 static int marc_cmp (const char *field, const char *pattern)
850 for (; *field && *pattern; field++, pattern++)
854 if (*pattern != *field)
857 return *field - *pattern;
860 static int get_marc_fields(Tcl_Interp *interp, Iso2709Rec rec,
861 int argc, char **argv)
863 struct iso2709_dir *dir;
864 struct iso2709_field *field;
866 for (dir = rec->directory; dir; dir = dir->next)
868 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
870 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
872 for (field = dir->fields; field; field = field->next)
874 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
876 Tcl_AppendElement (interp, field->data);
882 static int get_marc_lines (Tcl_Interp *interp, Iso2709Rec rec,
883 int argc, char **argv)
885 struct iso2709_dir *dir;
886 struct iso2709_field *field;
888 for (dir = rec->directory; dir; dir = dir->next)
890 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
893 Tcl_AppendResult (interp, "{", dir->tag, " {} {", NULL);
896 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
898 Tcl_AppendResult (interp, "{", dir->tag, " {", dir->indicator,
901 for (field = dir->fields; field; field = field->next)
903 if (!field->identifier)
904 Tcl_AppendResult (interp, "{{}", NULL);
907 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
909 Tcl_AppendResult (interp, "{", field->identifier, NULL);
911 Tcl_AppendElement (interp, field->data);
912 Tcl_AppendResult (interp, "} ", NULL);
914 Tcl_AppendResult (interp, "}} ", NULL);
920 * do_recordType: Return record type (if any) at position.
922 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
930 sprintf (interp->result, "wrong # args");
933 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
935 rl = find_IR_record (obj, offset);
940 case Z_NamePlusRecord_databaseRecord:
941 interp->result = "databaseRecord";
943 case Z_NamePlusRecord_surrogateDiagnostic:
944 interp->result = "surrogateDiagnostic";
951 * do_recordDiag: Return diagnostic record info
953 static int do_recordDiag (void *o, Tcl_Interp *interp, int argc, char **argv)
962 sprintf (interp->result, "wrong # args");
965 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
967 rl = find_IR_record (obj, offset);
970 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
973 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
975 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
978 sprintf (buf, "%d", rl->u.diag.condition);
979 Tcl_AppendResult (interp, buf, " {",
980 (rl->u.diag.addinfo ? rl->u.diag.addinfo : ""),
986 * do_recordMarc: Get ISO2709 Record lines/fields
988 static int do_recordMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
996 sprintf (interp->result, "wrong # args");
999 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1001 rl = find_IR_record (obj, offset);
1004 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1007 if (rl->which != Z_NamePlusRecord_databaseRecord)
1009 Tcl_AppendResult (interp, "No MARC record at #", argv[2], NULL);
1012 if (!strcmp (argv[3], "field"))
1013 return get_marc_fields (interp, rl->u.marc.rec, argc, argv);
1014 else if (!strcmp (argv[3], "line"))
1015 return get_marc_lines (interp, rl->u.marc.rec, argc, argv);
1018 Tcl_AppendResult (interp, "field/line expected", NULL);
1024 * do_presentStatus: Return present status (after present response)
1026 static int do_presentStatus (void *o, Tcl_Interp *interp,
1027 int argc, char **argv)
1035 case Z_Records_DBOSD:
1036 Tcl_AppendElement (interp, "DBOSD");
1039 Tcl_AppendElement (interp, "NSD");
1040 sprintf (buf, "%d", obj->condition);
1041 Tcl_AppendElement (interp, buf);
1042 cp = diagbib1_str (obj->condition);
1044 Tcl_AppendElement (interp, (char*) cp);
1046 Tcl_AppendElement (interp, "");
1048 Tcl_AppendElement (interp, obj->addinfo);
1050 Tcl_AppendElement (interp, "");
1057 * do_present: Perform Present Request
1060 static int do_present (void *o, Tcl_Interp *interp,
1061 int argc, char **argv)
1064 IRObj *p = obj->parent;
1065 Z_APDU apdu, *apdup;
1066 Z_PresentRequest req;
1074 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
1081 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
1087 obj->number = number;
1090 apdu.which = Z_APDU_presentRequest;
1091 apdu.u.presentRequest = &req;
1092 req.referenceId = 0;
1093 /* sprintf(setstring, "%d", setnumber); */
1094 req.resultSetId = "Default";
1095 req.resultSetStartPoint = &start;
1096 req.numberOfRecordsRequested = &number;
1097 req.elementSetNames = 0;
1098 req.preferredRecordSyntax = 0;
1100 if (!z_APDU (p->odr_out, &apdup, 0))
1102 interp->result = odr_errlist [odr_geterror (p->odr_out)];
1103 odr_reset (p->odr_out);
1106 sbuf = odr_getbuf (p->odr_out, &slen);
1107 if (cs_put (p->cs_link, sbuf, slen) < 0)
1109 interp->result = "cs_put failed in init";
1112 printf ("Present request, start=%d, num=%d\n", start, number);
1117 * do_loadFile: Load result set from file
1120 static int do_loadFile (void *o, Tcl_Interp *interp,
1121 int argc, char **argv)
1123 IRSetObj *setobj = o;
1130 interp->result = "wrong # args";
1133 inf = fopen (argv[2], "r");
1136 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
1139 while ((buf = iso2709_read (inf)))
1144 rec = iso2709_cvt (buf);
1147 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
1148 rl->u.marc.rec = rec;
1151 setobj->numberOfRecordsReturned = no-1;
1158 * ir_set_obj_method: IR Set Object methods
1160 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
1161 int argc, char **argv)
1163 static IRMethod tab[] = {
1164 { 0, "search", do_search },
1165 { 0, "resultCount", do_resultCount },
1166 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
1167 { 0, "present", do_present },
1168 { 0, "recordType", do_recordType },
1169 { 0, "recordMarc", do_recordMarc },
1170 { 0, "recordDiag", do_recordDiag },
1171 { 0, "presentStatus", do_presentStatus },
1172 { 0, "loadFile", do_loadFile },
1178 interp->result = "wrong # args";
1181 return ir_method (clientData, interp, argc, argv, tab);
1185 * ir_set_obj_delete: IR Set Object disposal
1187 static void ir_set_obj_delete (ClientData clientData)
1189 free ( (void*) clientData);
1193 * ir_set_obj_mk: IR Set Object creation
1195 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
1196 int argc, char **argv)
1198 Tcl_CmdInfo parent_info;
1203 interp->result = "wrong # args";
1206 if (get_parent_info (interp, argv[1], &parent_info) == TCL_ERROR)
1208 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1210 obj->z_records = NULL;
1211 obj->record_list = NULL;
1212 obj->addinfo = NULL;
1213 obj->parent = (IRObj *) parent_info.clientData;
1214 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
1215 (ClientData) obj, ir_set_obj_delete);
1219 /* ------------------------------------------------------- */
1221 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs)
1224 IRSetObj *obj = p->child;
1227 obj->resultCount = *searchrs->resultCount;
1228 if (searchrs->searchStatus)
1229 printf("Search was a success.\n");
1231 printf("Search was a bloomin' failure.\n");
1232 printf("Number of hits: %d\n", *searchrs->resultCount);
1235 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
1237 if (!*initrs->result)
1238 printf("Connection rejected by target.\n");
1240 printf("Connection accepted by target.\n");
1241 if (initrs->implementationId)
1242 printf("ID : %s\n", initrs->implementationId);
1243 if (initrs->implementationName)
1244 printf("Name : %s\n", initrs->implementationName);
1245 if (initrs->implementationVersion)
1246 printf("Version: %s\n", initrs->implementationVersion);
1248 if (initrs->userInformationField)
1250 printf("UserInformationfield:\n");
1251 odr_external(&print, (Odr_external**)&initrs->
1252 userInformationField, 0);
1257 static void ir_presentResponse (void *o, Z_PresentResponse *presrs)
1260 IRSetObj *setobj = p->child;
1261 Z_Records *zrs = presrs->records;
1262 setobj->z_records = presrs->records;
1264 printf ("Received presentResponse\n");
1267 setobj->which = zrs->which;
1268 if (zrs->which == Z_Records_NSD)
1270 const char *addinfo;
1272 printf ("They are diagnostic!!!\n");
1274 setobj->numberOfRecordsReturned = 0;
1275 setobj->condition = *zrs->u.nonSurrogateDiagnostic->condition;
1276 free (setobj->addinfo);
1277 setobj->addinfo = NULL;
1278 addinfo = zrs->u.nonSurrogateDiagnostic->addinfo;
1279 if (addinfo && (setobj->addinfo = malloc (strlen(addinfo) + 1)))
1280 strcpy (setobj->addinfo, addinfo);
1288 setobj->numberOfRecordsReturned =
1289 zrs->u.databaseOrSurDiagnostics->num_records;
1290 printf ("Got %d records\n", setobj->numberOfRecordsReturned);
1291 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
1293 rl = new_IR_record (setobj, setobj->start + offset,
1294 zrs->u.databaseOrSurDiagnostics->
1295 records[offset]->which);
1296 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
1300 diagrec = zrs->u.databaseOrSurDiagnostics->
1301 records[offset]->u.surrogateDiagnostic;
1303 rl->u.diag.condition = *diagrec->condition;
1304 if (diagrec->addinfo && (rl->u.diag.addinfo =
1305 malloc (strlen (diagrec->addinfo)+1)))
1306 strcpy (rl->u.diag.addinfo, diagrec->addinfo);
1310 Z_DatabaseRecord *zr;
1313 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
1315 oe = (Odr_external*) zr;
1316 if (oe->which == ODR_EXTERNAL_octet
1317 && zr->u.octet_aligned->len)
1319 const char *buf = (char*) zr->u.octet_aligned->buf;
1320 rl->u.marc.rec = iso2709_cvt (buf);
1323 rl->u.marc.rec = NULL;
1330 printf ("No records!\n");
1334 void ir_select_proc (ClientData clientData)
1336 IRObj *p = clientData;
1342 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
1344 printf ("cs_get failed\n");
1345 ir_select_remove (cs_fileno (p->cs_link), p);
1348 odr_setbuf (p->odr_in, p->buf_in, r);
1349 printf ("cs_get ok, got %d\n", r);
1350 if (!z_APDU (p->odr_in, &apdu, 0))
1352 printf ("%s\n", odr_errlist [odr_geterror (p->odr_in)]);
1357 case Z_APDU_initResponse:
1358 ir_initResponse (p, apdu->u.initResponse);
1360 case Z_APDU_searchResponse:
1361 ir_searchResponse (p, apdu->u.searchResponse);
1363 case Z_APDU_presentResponse:
1364 ir_presentResponse (p, apdu->u.presentResponse);
1367 printf("Received unknown APDU type (%d).\n",
1371 Tcl_Eval (p->interp, p->callback);
1372 } while (cs_more (p->cs_link));
1375 /* ------------------------------------------------------- */
1378 * ir_tcl_init: Registration of TCL commands.
1380 int ir_tcl_init (Tcl_Interp *interp)
1382 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
1383 (Tcl_CmdDeleteProc *) NULL);
1384 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
1385 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);