2 * IR toolkit for tcl/tk
6 * Revision 1.12 1995-03-17 15:45:00 adam
7 * Improved target/database setup.
9 * Revision 1.11 1995/03/16 17:54:03 adam
10 * Minor changes really.
12 * Revision 1.10 1995/03/15 16:14:50 adam
13 * Blocking arg in cs_create changed.
15 * Revision 1.9 1995/03/15 13:59:24 adam
18 * Revision 1.8 1995/03/15 08:25:16 adam
19 * New method presentStatus to check for error on present. Misc. cleanup
20 * of IRRecordList manipulations. Full MARC record presentation in
23 * Revision 1.7 1995/03/14 17:32:29 adam
24 * Presentation of full Marc record in popup window.
26 * Revision 1.6 1995/03/12 19:31:55 adam
27 * Pattern matching implemented when retrieving MARC records. More
28 * diagnostic functions.
30 * Revision 1.5 1995/03/10 18:00:15 adam
31 * Actual presentation in line-by-line format. RPN query support.
33 * Revision 1.4 1995/03/09 16:15:08 adam
34 * First presentRequest attempts. Hot-target list.
60 int preferredMessageSize;
61 int maximumRecordSize;
63 Odr_bitmask protocolVersion;
64 char *idAuthentication;
65 char *implementationName;
66 char *implementationId;
83 int smallSetUpperBound;
84 int largeSetLowerBound;
85 int mediumSetPresentNumber;
88 int num_databaseNames;
93 struct IRSetObj_ *child;
96 typedef struct IRRecordList_ {
108 struct IRRecordList_ *next;
111 typedef struct IRSetObj_ {
116 int numberOfRecordsReturned;
117 Z_Records *z_records;
121 IRRecordList *record_list;
127 int (*method) (void * obj, Tcl_Interp *interp, int argc, char **argv);
130 static int do_disconnect (void *obj,Tcl_Interp *interp, int argc, char **argv);
132 static IRRecordList *new_IR_record (IRSetObj *setobj, int no, int which)
136 for (rl = setobj->record_list; rl; rl = rl->next)
142 case Z_NamePlusRecord_databaseRecord:
143 iso2709_rm (rl->u.marc.rec);
145 case Z_NamePlusRecord_surrogateDiagnostic:
146 free (rl->u.diag.addinfo);
147 rl->u.diag.addinfo = NULL;
155 rl = malloc (sizeof(*rl));
157 rl->next = setobj->record_list;
159 setobj->record_list = rl;
165 static IRRecordList *find_IR_record (IRSetObj *setobj, int no)
169 for (rl = setobj->record_list; rl; rl = rl->next)
176 * get_parent_info: Returns information about parent object.
178 static int get_parent_info (Tcl_Interp *interp, const char *name,
179 Tcl_CmdInfo *parent_info)
181 char parent_name[128];
182 const char *csep = strrchr (name, '.');
187 interp->result = "missing .";
193 memcpy (parent_name, name, pos);
194 parent_name[pos] = '\0';
195 if (!Tcl_GetCommandInfo (interp, parent_name, parent_info))
197 interp->result = "No parent";
204 * ir_method: Search for method in table and invoke method handler
206 int ir_method (void *obj, Tcl_Interp *interp, int argc, char **argv,
210 for (t = tab; t->name; t++)
211 if (!strcmp (t->name, argv[1]))
212 return (*t->method)(obj, interp, argc, argv);
213 Tcl_AppendResult (interp, "Bad method. Possible values:", NULL);
214 for (t = tab; t->name; t++)
215 Tcl_AppendResult (interp, " ", t->name, NULL);
220 * ir_method_r: Get status for all readable elements
222 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
230 for (; tab->name; tab++)
233 argv_n[1] = tab->name;
234 Tcl_AppendResult (interp, "{", NULL);
235 (*tab->method)(obj, interp, argc_n, argv_n);
236 Tcl_AppendResult (interp, "} ", NULL);
242 * ir_asc2bitmask: Ascii to ODR bitmask conversion
244 int ir_asc2bitmask (const char *asc, Odr_bitmask *ob)
246 const char *cp = asc + strlen(asc);
253 ODR_MASK_SET (ob, bitno);
260 * ir_strdup: Duplicate string
262 int ir_strdup (Tcl_Interp *interp, char** p, char *s)
264 *p = malloc (strlen(s)+1);
267 interp->result = "strdup fail";
275 * ir_malloc: Malloc function
277 void *ir_malloc (Tcl_Interp *interp, size_t size)
279 static char buf[128];
280 void *p = malloc (size);
284 sprintf (buf, "Malloc fail. %ld bytes requested", (long) size);
285 interp->result = buf;
291 /* ------------------------------------------------------- */
294 * do_init_request: init method on IR object
296 static int do_init_request (void *obj, Tcl_Interp *interp,
297 int argc, char **argv)
306 req.options = &p->options;
307 req.protocolVersion = &p->protocolVersion;
308 req.preferredMessageSize = &p->preferredMessageSize;
309 req.maximumRecordSize = &p->maximumRecordSize;
311 req.idAuthentication = p->idAuthentication;
312 req.implementationId = p->implementationId;
313 req.implementationName = p->implementationName;
314 req.implementationVersion = "0.1";
315 req.userInformationField = 0;
317 apdu.u.initRequest = &req;
318 apdu.which = Z_APDU_initRequest;
321 if (!z_APDU (p->odr_out, &apdup, 0))
323 Tcl_AppendResult (interp, odr_errlist [odr_geterror (p->odr_out)],
325 odr_reset (p->odr_out);
328 sbuf = odr_getbuf (p->odr_out, &slen);
329 if (cs_put (p->cs_link, sbuf, slen) < 0)
331 interp->result = "cs_put failed in init";
334 printf("Sent initializeRequest (%d bytes).\n", slen);
339 * do_protocolVersion: Set protocol Version
341 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
342 int argc, char **argv)
345 ir_asc2bitmask (argv[2], &((IRObj *) obj)->protocolVersion);
350 * do_options: Set options
352 static int do_options (void *obj, Tcl_Interp *interp,
353 int argc, char **argv)
356 ir_asc2bitmask (argv[2], &((IRObj *) obj)->options);
361 * do_preferredMessageSize: Set/get preferred message size
363 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
364 int argc, char **argv)
369 if (Tcl_GetInt (interp, argv[2],
370 &((IRObj *)obj)->preferredMessageSize)==TCL_ERROR)
373 sprintf (buf, "%d", ((IRObj *)obj)->preferredMessageSize);
374 Tcl_AppendResult (interp, buf, NULL);
379 * do_maximumRecordSize: Set/get maximum record size
381 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
382 int argc, char **argv)
387 if (Tcl_GetInt (interp, argv[2],
388 &((IRObj *)obj)->maximumRecordSize)==TCL_ERROR)
391 sprintf (buf, "%d", ((IRObj *)obj)->maximumRecordSize);
392 Tcl_AppendResult (interp, buf, NULL);
398 * do_implementationName: Set/get Implementation Name.
400 static int do_implementationName (void *obj, Tcl_Interp *interp,
401 int argc, char **argv)
405 free (((IRObj*)obj)->implementationName);
406 if (ir_strdup (interp, &((IRObj*) obj)->implementationName, argv[2])
410 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationName,
416 * do_implementationId: Set/get Implementation Id.
418 static int do_implementationId (void *obj, Tcl_Interp *interp,
419 int argc, char **argv)
423 free (((IRObj*)obj)->implementationId);
424 if (ir_strdup (interp, &((IRObj*) obj)->implementationId, argv[2])
428 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationId,
434 * do_idAuthentication: Set/get id Authentication
436 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
437 int argc, char **argv)
441 free (((IRObj*)obj)->idAuthentication);
442 if (ir_strdup (interp, &((IRObj*) obj)->idAuthentication, argv[2])
446 Tcl_AppendResult (interp, ((IRObj*)obj)->idAuthentication,
452 * do_connect: connect method on IR object
454 static int do_connect (void *obj, Tcl_Interp *interp,
455 int argc, char **argv)
464 interp->result = "already connected";
467 if (cs_type(p->cs_link) == tcpip_type)
469 addr = tcpip_strtoaddr (argv[2]);
472 interp->result = "tcpip_strtoaddr fail";
475 printf ("tcp/ip connect %s\n", argv[2]);
477 else if (cs_type (p->cs_link) == mosi_type)
479 addr = mosi_strtoaddr (argv[2]);
482 interp->result = "mosi_strtoaddr fail";
485 printf ("mosi connect %s\n", argv[2]);
487 if (cs_connect (p->cs_link, addr) < 0)
489 interp->result = "cs_connect fail";
490 do_disconnect (p, interp, argc, argv);
493 if (ir_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
495 ir_select_add (cs_fileno (p->cs_link), p);
497 Tcl_AppendResult (interp, p->hostname, NULL);
502 * do_disconnect: disconnect method on IR object
504 static int do_disconnect (void *obj, Tcl_Interp *interp,
505 int argc, char **argv)
513 ir_select_remove (cs_fileno (p->cs_link), p);
515 if (cs_type (p->cs_link) == tcpip_type)
517 cs_close (p->cs_link);
518 p->cs_link = cs_create (tcpip_type, 1);
520 else if (cs_type (p->cs_link) == mosi_type)
522 cs_close (p->cs_link);
523 p->cs_link = cs_create (mosi_type, 1);
527 interp->result = "unknown comstack type";
534 * do_comstack: Set/get comstack method on IR object
536 static int do_comstack (void *obj, Tcl_Interp *interp,
537 int argc, char **argv)
539 char *cs_type = NULL;
542 if (!strcmp (argv[2], "tcpip"))
543 ((IRObj *)obj)->cs_link = cs_create (tcpip_type, 1);
544 else if (!strcmp (argv[2], "mosi"))
545 ((IRObj *)obj)->cs_link = cs_create (mosi_type, 1);
548 interp->result = "wrong comstack type";
552 if (cs_type(((IRObj *)obj)->cs_link) == tcpip_type)
554 else if (cs_type(((IRObj *)obj)->cs_link) == mosi_type)
555 cs_type = "comstack";
556 Tcl_AppendResult (interp, cs_type, NULL);
561 * do_callback: add callback
563 static int do_callback (void *obj, Tcl_Interp *interp,
564 int argc, char **argv)
571 if (ir_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
579 * do_databaseNames: specify database names
581 static int do_databaseNames (void *obj, Tcl_Interp *interp,
582 int argc, char **argv)
589 interp->result = "wrong # args";
592 if (p->databaseNames)
594 for (i=0; i<p->num_databaseNames; i++)
595 free (p->databaseNames[i]);
596 free (p->databaseNames);
598 p->num_databaseNames = argc - 2;
599 if (!(p->databaseNames = ir_malloc (interp,
600 sizeof(*p->databaseNames) * p->num_databaseNames)))
602 for (i=0; i<p->num_databaseNames; i++)
604 if (ir_strdup (interp, &p->databaseNames[i], argv[2+i])
612 * do_query: Set/Get query mothod
614 static int do_query (void *obj, Tcl_Interp *interp,
615 int argc, char **argv)
620 free (p->query_method);
621 if (ir_strdup (interp, &p->query_method, argv[2]) == TCL_ERROR)
624 Tcl_AppendResult (interp, p->query_method, NULL);
629 * ir_obj_method: IR Object methods
631 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
632 int argc, char **argv)
634 static IRMethod tab[] = {
635 { 1, "comstack", do_comstack },
636 { 1, "connect", do_connect },
637 { 0, "protocolVersion", do_protocolVersion },
638 { 0, "options", do_options },
639 { 1, "preferredMessageSize", do_preferredMessageSize },
640 { 1, "maximumRecordSize", do_maximumRecordSize },
641 { 1, "implementationName", do_implementationName },
642 { 1, "implementationId", do_implementationId },
643 { 1, "idAuthentication", do_idAuthentication },
644 { 0, "init", do_init_request },
645 { 0, "disconnect", do_disconnect },
646 { 0, "callback", do_callback },
647 { 0, "databaseNames", do_databaseNames},
648 { 1, "query", do_query },
652 return ir_method_r (clientData, interp, argc, argv, tab);
653 return ir_method (clientData, interp, argc, argv, tab);
657 * ir_obj_delete: IR Object disposal
659 static void ir_obj_delete (ClientData clientData)
661 free ( (void*) clientData);
665 * ir_obj_mk: IR Object creation
667 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
668 int argc, char **argv)
675 interp->result = "wrong # args";
678 if (!(obj = ir_malloc (interp, sizeof(*obj))))
680 obj->cs_link = cs_create (tcpip_type, 1);
682 obj->maximumRecordSize = 32768;
683 obj->preferredMessageSize = 4096;
685 obj->idAuthentication = NULL;
687 if (ir_strdup (interp, &obj->implementationName, "TCL/TK on YAZ")
691 if (ir_strdup (interp, &obj->implementationId, "TCL/TK/YAZ")
695 obj->smallSetUpperBound = 0;
696 obj->largeSetLowerBound = 2;
697 obj->mediumSetPresentNumber = 0;
698 obj->replaceIndicator = 1;
699 obj->databaseNames = NULL;
700 obj->num_databaseNames = 0;
702 obj->hostname = NULL;
704 if (ir_strdup (interp, &obj->query_method, "rpn") == TCL_ERROR)
706 obj->bibset = ccl_qual_mk ();
707 if ((inf = fopen ("default.bib", "r")))
709 ccl_qual_file (obj->bibset, inf);
712 ODR_MASK_ZERO (&obj->protocolVersion);
713 ODR_MASK_SET (&obj->protocolVersion, 0);
714 ODR_MASK_SET (&obj->protocolVersion, 1);
716 ODR_MASK_ZERO (&obj->options);
717 ODR_MASK_SET (&obj->options, 0);
719 obj->odr_in = odr_createmem (ODR_DECODE);
720 obj->odr_out = odr_createmem (ODR_ENCODE);
721 obj->odr_pr = odr_createmem (ODR_PRINT);
723 obj->len_out = 10000;
724 if (!(obj->buf_out = ir_malloc (interp, obj->len_out)))
726 odr_setbuf (obj->odr_out, obj->buf_out, obj->len_out);
731 obj->callback = NULL;
732 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
733 (ClientData) obj, ir_obj_delete);
737 /* ------------------------------------------------------- */
739 * do_search: Do search request
741 static int do_search (void *o, Tcl_Interp *interp,
742 int argc, char **argv)
747 static Odr_oid bib1[] = {1, 2, 840, 10003, 3, 1, -1};
750 IRObj *p = obj->parent;
757 interp->result = "wrong # args";
760 if (!p->num_databaseNames)
762 interp->result = "no databaseNames";
765 apdu.which = Z_APDU_searchRequest;
766 apdu.u.searchRequest = &req;
770 req.smallSetUpperBound = &p->smallSetUpperBound;
771 req.largeSetLowerBound = &p->largeSetLowerBound;
772 req.mediumSetPresentNumber = &p->mediumSetPresentNumber;
773 req.replaceIndicator = &p->replaceIndicator;
774 req.resultSetName = "Default";
775 req.num_databaseNames = p->num_databaseNames;
776 req.databaseNames = p->databaseNames;
777 req.smallSetElementSetNames = 0;
778 req.mediumSetElementSetNames = 0;
779 req.preferredRecordSyntax = 0;
782 if (!strcmp (p->query_method, "rpn"))
786 struct ccl_rpn_node *rpn;
787 Z_RPNQuery *RPNquery;
789 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
792 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg(error),NULL);
795 query.which = Z_Query_type_1;
796 assert((RPNquery = ccl_rpn_query(rpn)));
797 RPNquery->attributeSetId = bib1;
798 query.u.type_1 = RPNquery;
800 else if (!strcmp (p->query_method, "ccl"))
802 query.which = Z_Query_type_2;
803 query.u.type_2 = &ccl_query;
804 ccl_query.buf = argv[2];
805 ccl_query.len = strlen (argv[2]);
809 interp->result = "unknown query method";
812 if (!z_APDU (p->odr_out, &apdup, 0))
814 interp->result = odr_errlist [odr_geterror (p->odr_out)];
815 odr_reset (p->odr_out);
818 sbuf = odr_getbuf (p->odr_out, &slen);
819 if (cs_put (p->cs_link, sbuf, slen) < 0)
821 interp->result = "cs_put failed in init";
824 printf ("Search request\n");
829 * do_resultCount: Get number of hits
831 static int do_resultCount (void *o, Tcl_Interp *interp,
832 int argc, char **argv)
836 sprintf (interp->result, "%d", obj->resultCount);
841 * do_numberOfRecordsReturned: Get number of records returned
843 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
844 int argc, char **argv)
848 sprintf (interp->result, "%d", obj->numberOfRecordsReturned);
852 static int marc_cmp (const char *field, const char *pattern)
856 for (; *field && *pattern; field++, pattern++)
860 if (*pattern != *field)
863 return *field - *pattern;
866 static int get_marc_fields(Tcl_Interp *interp, Iso2709Rec rec,
867 int argc, char **argv)
869 struct iso2709_dir *dir;
870 struct iso2709_field *field;
872 for (dir = rec->directory; dir; dir = dir->next)
874 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
876 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
878 for (field = dir->fields; field; field = field->next)
880 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
882 Tcl_AppendElement (interp, field->data);
888 static int get_marc_lines (Tcl_Interp *interp, Iso2709Rec rec,
889 int argc, char **argv)
891 struct iso2709_dir *dir;
892 struct iso2709_field *field;
894 for (dir = rec->directory; dir; dir = dir->next)
896 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
899 Tcl_AppendResult (interp, "{", dir->tag, " {} {", NULL);
902 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
904 Tcl_AppendResult (interp, "{", dir->tag, " {", dir->indicator,
907 for (field = dir->fields; field; field = field->next)
909 if (!field->identifier)
910 Tcl_AppendResult (interp, "{{}", NULL);
913 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
915 Tcl_AppendResult (interp, "{", field->identifier, NULL);
917 Tcl_AppendElement (interp, field->data);
918 Tcl_AppendResult (interp, "} ", NULL);
920 Tcl_AppendResult (interp, "}} ", NULL);
926 * do_recordType: Return record type (if any) at position.
928 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
936 sprintf (interp->result, "wrong # args");
939 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
941 rl = find_IR_record (obj, offset);
946 case Z_NamePlusRecord_databaseRecord:
947 interp->result = "databaseRecord";
949 case Z_NamePlusRecord_surrogateDiagnostic:
950 interp->result = "surrogateDiagnostic";
957 * do_recordDiag: Return diagnostic record info
959 static int do_recordDiag (void *o, Tcl_Interp *interp, int argc, char **argv)
968 sprintf (interp->result, "wrong # args");
971 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
973 rl = find_IR_record (obj, offset);
976 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
979 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
981 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
984 sprintf (buf, "%d", rl->u.diag.condition);
985 Tcl_AppendResult (interp, buf, " {",
986 (rl->u.diag.addinfo ? rl->u.diag.addinfo : ""),
992 * do_recordMarc: Get ISO2709 Record lines/fields
994 static int do_recordMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
1002 sprintf (interp->result, "wrong # args");
1005 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1007 rl = find_IR_record (obj, offset);
1010 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1013 if (rl->which != Z_NamePlusRecord_databaseRecord)
1015 Tcl_AppendResult (interp, "No MARC record at #", argv[2], NULL);
1018 if (!strcmp (argv[3], "field"))
1019 return get_marc_fields (interp, rl->u.marc.rec, argc, argv);
1020 else if (!strcmp (argv[3], "line"))
1021 return get_marc_lines (interp, rl->u.marc.rec, argc, argv);
1024 Tcl_AppendResult (interp, "field/line expected", NULL);
1030 * do_presentStatus: Return present status (after present response)
1032 static int do_presentStatus (void *o, Tcl_Interp *interp,
1033 int argc, char **argv)
1041 case Z_Records_DBOSD:
1042 Tcl_AppendElement (interp, "DBOSD");
1045 Tcl_AppendElement (interp, "NSD");
1046 sprintf (buf, "%d", obj->condition);
1047 Tcl_AppendElement (interp, buf);
1048 cp = diagbib1_str (obj->condition);
1050 Tcl_AppendElement (interp, (char*) cp);
1052 Tcl_AppendElement (interp, "");
1054 Tcl_AppendElement (interp, obj->addinfo);
1056 Tcl_AppendElement (interp, "");
1063 * do_present: Perform Present Request
1066 static int do_present (void *o, Tcl_Interp *interp,
1067 int argc, char **argv)
1070 IRObj *p = obj->parent;
1071 Z_APDU apdu, *apdup;
1072 Z_PresentRequest req;
1080 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
1087 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
1093 obj->number = number;
1096 apdu.which = Z_APDU_presentRequest;
1097 apdu.u.presentRequest = &req;
1098 req.referenceId = 0;
1099 /* sprintf(setstring, "%d", setnumber); */
1100 req.resultSetId = "Default";
1101 req.resultSetStartPoint = &start;
1102 req.numberOfRecordsRequested = &number;
1103 req.elementSetNames = 0;
1104 req.preferredRecordSyntax = 0;
1106 if (!z_APDU (p->odr_out, &apdup, 0))
1108 interp->result = odr_errlist [odr_geterror (p->odr_out)];
1109 odr_reset (p->odr_out);
1112 sbuf = odr_getbuf (p->odr_out, &slen);
1113 if (cs_put (p->cs_link, sbuf, slen) < 0)
1115 interp->result = "cs_put failed in init";
1118 printf ("Present request, start=%d, num=%d\n", start, number);
1123 * do_loadFile: Load result set from file
1126 static int do_loadFile (void *o, Tcl_Interp *interp,
1127 int argc, char **argv)
1129 IRSetObj *setobj = o;
1136 interp->result = "wrong # args";
1139 inf = fopen (argv[2], "r");
1142 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
1145 while ((buf = iso2709_read (inf)))
1150 rec = iso2709_cvt (buf);
1153 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
1154 rl->u.marc.rec = rec;
1157 setobj->numberOfRecordsReturned = no-1;
1164 * ir_set_obj_method: IR Set Object methods
1166 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
1167 int argc, char **argv)
1169 static IRMethod tab[] = {
1170 { 0, "search", do_search },
1171 { 0, "resultCount", do_resultCount },
1172 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
1173 { 0, "present", do_present },
1174 { 0, "recordType", do_recordType },
1175 { 0, "recordMarc", do_recordMarc },
1176 { 0, "recordDiag", do_recordDiag },
1177 { 0, "presentStatus", do_presentStatus },
1178 { 0, "loadFile", do_loadFile },
1184 interp->result = "wrong # args";
1187 return ir_method (clientData, interp, argc, argv, tab);
1191 * ir_set_obj_delete: IR Set Object disposal
1193 static void ir_set_obj_delete (ClientData clientData)
1195 free ( (void*) clientData);
1199 * ir_set_obj_mk: IR Set Object creation
1201 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
1202 int argc, char **argv)
1204 Tcl_CmdInfo parent_info;
1209 interp->result = "wrong # args";
1212 if (get_parent_info (interp, argv[1], &parent_info) == TCL_ERROR)
1214 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1216 obj->z_records = NULL;
1217 obj->record_list = NULL;
1218 obj->addinfo = NULL;
1219 obj->parent = (IRObj *) parent_info.clientData;
1220 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
1221 (ClientData) obj, ir_set_obj_delete);
1225 /* ------------------------------------------------------- */
1227 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs)
1230 IRSetObj *obj = p->child;
1233 obj->resultCount = *searchrs->resultCount;
1234 if (searchrs->searchStatus)
1235 printf("Search was a success.\n");
1237 printf("Search was a bloomin' failure.\n");
1238 printf("Number of hits: %d\n", *searchrs->resultCount);
1241 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
1243 if (!*initrs->result)
1244 printf("Connection rejected by target.\n");
1246 printf("Connection accepted by target.\n");
1247 if (initrs->implementationId)
1248 printf("ID : %s\n", initrs->implementationId);
1249 if (initrs->implementationName)
1250 printf("Name : %s\n", initrs->implementationName);
1251 if (initrs->implementationVersion)
1252 printf("Version: %s\n", initrs->implementationVersion);
1253 if (initrs->maximumRecordSize)
1254 printf ("MaximumRecordSize=%d\n", *initrs->maximumRecordSize);
1255 if (initrs->preferredMessageSize)
1256 printf ("PreferredMessageSize=%d\n", *initrs->preferredMessageSize);
1258 if (initrs->userInformationField)
1260 printf("UserInformationfield:\n");
1261 odr_external(&print, (Odr_external**)&initrs->
1262 userInformationField, 0);
1267 static void ir_presentResponse (void *o, Z_PresentResponse *presrs)
1270 IRSetObj *setobj = p->child;
1271 Z_Records *zrs = presrs->records;
1272 setobj->z_records = presrs->records;
1274 printf ("Received presentResponse\n");
1277 setobj->which = zrs->which;
1278 if (zrs->which == Z_Records_NSD)
1280 const char *addinfo;
1282 printf ("They are diagnostic!!!\n");
1284 setobj->numberOfRecordsReturned = 0;
1285 setobj->condition = *zrs->u.nonSurrogateDiagnostic->condition;
1286 free (setobj->addinfo);
1287 setobj->addinfo = NULL;
1288 addinfo = zrs->u.nonSurrogateDiagnostic->addinfo;
1289 if (addinfo && (setobj->addinfo = malloc (strlen(addinfo) + 1)))
1290 strcpy (setobj->addinfo, addinfo);
1298 setobj->numberOfRecordsReturned =
1299 zrs->u.databaseOrSurDiagnostics->num_records;
1300 printf ("Got %d records\n", setobj->numberOfRecordsReturned);
1301 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
1303 rl = new_IR_record (setobj, setobj->start + offset,
1304 zrs->u.databaseOrSurDiagnostics->
1305 records[offset]->which);
1306 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
1310 diagrec = zrs->u.databaseOrSurDiagnostics->
1311 records[offset]->u.surrogateDiagnostic;
1313 rl->u.diag.condition = *diagrec->condition;
1314 if (diagrec->addinfo && (rl->u.diag.addinfo =
1315 malloc (strlen (diagrec->addinfo)+1)))
1316 strcpy (rl->u.diag.addinfo, diagrec->addinfo);
1320 Z_DatabaseRecord *zr;
1323 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
1325 oe = (Odr_external*) zr;
1326 if (oe->which == ODR_EXTERNAL_octet
1327 && zr->u.octet_aligned->len)
1329 const char *buf = (char*) zr->u.octet_aligned->buf;
1330 rl->u.marc.rec = iso2709_cvt (buf);
1333 rl->u.marc.rec = NULL;
1340 printf ("No records!\n");
1344 void ir_select_proc (ClientData clientData)
1346 IRObj *p = clientData;
1352 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
1354 printf ("cs_get failed\n");
1355 ir_select_remove (cs_fileno (p->cs_link), p);
1360 odr_setbuf (p->odr_in, p->buf_in, r);
1361 printf ("cs_get ok, got %d\n", r);
1362 if (!z_APDU (p->odr_in, &apdu, 0))
1364 printf ("%s\n", odr_errlist [odr_geterror (p->odr_in)]);
1369 case Z_APDU_initResponse:
1370 ir_initResponse (p, apdu->u.initResponse);
1372 case Z_APDU_searchResponse:
1373 ir_searchResponse (p, apdu->u.searchResponse);
1375 case Z_APDU_presentResponse:
1376 ir_presentResponse (p, apdu->u.presentResponse);
1379 printf("Received unknown APDU type (%d).\n",
1383 Tcl_Eval (p->interp, p->callback);
1384 } while (cs_more (p->cs_link));
1387 /* ------------------------------------------------------- */
1390 * ir_tcl_init: Registration of TCL commands.
1392 int ir_tcl_init (Tcl_Interp *interp)
1394 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
1395 (Tcl_CmdDeleteProc *) NULL);
1396 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
1397 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);