2 * IR toolkit for tcl/tk
6 * Revision 1.8 1995-03-15 08:25:16 adam
7 * New method presentStatus to check for error on present. Misc. cleanup
8 * of IRRecordList manipulations. Full MARC record presentation in
11 * Revision 1.7 1995/03/14 17:32:29 adam
12 * Presentation of full Marc record in popup window.
14 * Revision 1.6 1995/03/12 19:31:55 adam
15 * Pattern matching implemented when retrieving MARC records. More
16 * diagnostic functions.
18 * Revision 1.5 1995/03/10 18:00:15 adam
19 * Actual presentation in line-by-line format. RPN query support.
21 * Revision 1.4 1995/03/09 16:15:08 adam
22 * First presentRequest attempts. Hot-target list.
47 int preferredMessageSize;
48 int maximumMessageSize;
50 Odr_bitmask protocolVersion;
51 char *idAuthentication;
52 char *implementationName;
53 char *implementationId;
70 int smallSetUpperBound;
71 int largeSetLowerBound;
72 int mediumSetPresentNumber;
75 int num_databaseNames;
80 struct IRSetObj_ *child;
83 typedef struct IRRecordList_ {
95 struct IRRecordList_ *next;
98 typedef struct IRSetObj_ {
103 int numberOfRecordsReturned;
104 Z_Records *z_records;
108 IRRecordList *record_list;
114 int (*method) (void * obj, Tcl_Interp *interp, int argc, char **argv);
117 static int do_disconnect (void *obj,Tcl_Interp *interp, int argc, char **argv);
119 static IRRecordList *new_IR_record (IRSetObj *setobj, int no, int which)
123 for (rl = setobj->record_list; rl; rl = rl->next)
129 case Z_NamePlusRecord_databaseRecord:
130 iso2709_rm (rl->u.marc.rec);
132 case Z_NamePlusRecord_surrogateDiagnostic:
133 free (rl->u.diag.addinfo);
134 rl->u.diag.addinfo = NULL;
142 rl = malloc (sizeof(*rl));
144 rl->next = setobj->record_list;
146 setobj->record_list = rl;
152 static IRRecordList *find_IR_record (IRSetObj *setobj, int no)
156 for (rl = setobj->record_list; rl; rl = rl->next)
163 * get_parent_info: Returns information about parent object.
165 static int get_parent_info (Tcl_Interp *interp, const char *name,
166 Tcl_CmdInfo *parent_info)
168 char parent_name[128];
169 const char *csep = strrchr (name, '.');
174 interp->result = "missing .";
180 memcpy (parent_name, name, pos);
181 parent_name[pos] = '\0';
182 if (!Tcl_GetCommandInfo (interp, parent_name, parent_info))
184 interp->result = "No parent";
191 * ir_method: Search for method in table and invoke method handler
193 int ir_method (void *obj, Tcl_Interp *interp, int argc, char **argv,
197 for (t = tab; t->name; t++)
198 if (!strcmp (t->name, argv[1]))
199 return (*t->method)(obj, interp, argc, argv);
200 Tcl_AppendResult (interp, "Bad method. Possible values:", NULL);
201 for (t = tab; t->name; t++)
202 Tcl_AppendResult (interp, " ", t->name, NULL);
207 * ir_method_r: Get status for all readable elements
209 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
217 for (; tab->name; tab++)
220 argv_n[1] = tab->name;
221 Tcl_AppendResult (interp, "{", NULL);
222 (*tab->method)(obj, interp, argc_n, argv_n);
223 Tcl_AppendResult (interp, "} ", NULL);
229 * ir_asc2bitmask: Ascii to ODR bitmask conversion
231 int ir_asc2bitmask (const char *asc, Odr_bitmask *ob)
233 const char *cp = asc + strlen(asc);
240 ODR_MASK_SET (ob, bitno);
247 * ir_strdup: Duplicate string
249 int ir_strdup (Tcl_Interp *interp, char** p, char *s)
251 *p = malloc (strlen(s)+1);
254 interp->result = "strdup fail";
262 * ir_malloc: Malloc function
264 void *ir_malloc (Tcl_Interp *interp, size_t size)
266 static char buf[128];
267 void *p = malloc (size);
271 sprintf (buf, "Malloc fail. %ld bytes requested", (long) size);
272 interp->result = buf;
278 /* ------------------------------------------------------- */
281 * do_init_request: init method on IR object
283 static int do_init_request (void *obj, Tcl_Interp *interp,
284 int argc, char **argv)
293 req.options = &p->options;
294 req.protocolVersion = &p->protocolVersion;
295 req.preferredMessageSize = &p->preferredMessageSize;
296 req.maximumRecordSize = &p->maximumMessageSize;
298 req.idAuthentication = p->idAuthentication;
299 req.implementationId = p->implementationId;
300 req.implementationName = p->implementationName;
301 req.implementationVersion = "0.1";
302 req.userInformationField = 0;
304 apdu.u.initRequest = &req;
305 apdu.which = Z_APDU_initRequest;
308 if (!z_APDU (p->odr_out, &apdup, 0))
310 Tcl_AppendResult (interp, odr_errlist [odr_geterror (p->odr_out)],
312 odr_reset (p->odr_out);
315 sbuf = odr_getbuf (p->odr_out, &slen);
316 if (cs_put (p->cs_link, sbuf, slen) < 0)
318 interp->result = "cs_put failed in init";
321 printf("Sent initializeRequest (%d bytes).\n", slen);
326 * do_protocolVersion: Set protocol Version
328 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
329 int argc, char **argv)
332 ir_asc2bitmask (argv[2], &((IRObj *) obj)->protocolVersion);
337 * do_options: Set options
339 static int do_options (void *obj, Tcl_Interp *interp,
340 int argc, char **argv)
343 ir_asc2bitmask (argv[2], &((IRObj *) obj)->options);
348 * do_preferredMessageSize: Set/get preferred message size
350 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
351 int argc, char **argv)
356 if (Tcl_GetInt (interp, argv[2],
357 &((IRObj *)obj)->preferredMessageSize)==TCL_ERROR)
360 sprintf (buf, "%d", ((IRObj *)obj)->preferredMessageSize);
361 Tcl_AppendResult (interp, buf, NULL);
366 * do_maximumMessageSize: Set/get maximum message size
368 static int do_maximumMessageSize (void *obj, Tcl_Interp *interp,
369 int argc, char **argv)
374 if (Tcl_GetInt (interp, argv[2],
375 &((IRObj *)obj)->maximumMessageSize)==TCL_ERROR)
378 sprintf (buf, "%d", ((IRObj *)obj)->maximumMessageSize);
379 Tcl_AppendResult (interp, buf, NULL);
385 * do_implementationName: Set/get Implementation Name.
387 static int do_implementationName (void *obj, Tcl_Interp *interp,
388 int argc, char **argv)
392 free (((IRObj*)obj)->implementationName);
393 if (ir_strdup (interp, &((IRObj*) obj)->implementationName, argv[2])
397 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationName,
403 * do_implementationId: Set/get Implementation Id.
405 static int do_implementationId (void *obj, Tcl_Interp *interp,
406 int argc, char **argv)
410 free (((IRObj*)obj)->implementationId);
411 if (ir_strdup (interp, &((IRObj*) obj)->implementationId, argv[2])
415 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationId,
421 * do_idAuthentication: Set/get id Authentication
423 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
424 int argc, char **argv)
428 free (((IRObj*)obj)->idAuthentication);
429 if (ir_strdup (interp, &((IRObj*) obj)->idAuthentication, argv[2])
433 Tcl_AppendResult (interp, ((IRObj*)obj)->idAuthentication,
439 * do_connect: connect method on IR object
441 static int do_connect (void *obj, Tcl_Interp *interp,
442 int argc, char **argv)
451 interp->result = "already connected";
454 if (cs_type(p->cs_link) == tcpip_type)
456 addr = tcpip_strtoaddr (argv[2]);
459 interp->result = "tcpip_strtoaddr fail";
462 printf ("tcp/ip connect %s\n", argv[2]);
464 else if (cs_type (p->cs_link) == mosi_type)
466 addr = mosi_strtoaddr (argv[2]);
469 interp->result = "mosi_strtoaddr fail";
472 printf ("mosi connect %s\n", argv[2]);
474 if (cs_connect (p->cs_link, addr) < 0)
476 interp->result = "cs_connect fail";
477 do_disconnect (p, interp, argc, argv);
480 if (ir_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
482 ir_select_add (cs_fileno (p->cs_link), p);
484 Tcl_AppendResult (interp, p->hostname, NULL);
489 * do_disconnect: disconnect method on IR object
491 static int do_disconnect (void *obj, Tcl_Interp *interp,
492 int argc, char **argv)
500 ir_select_remove (cs_fileno (p->cs_link), p);
502 if (cs_type (p->cs_link) == tcpip_type)
504 cs_close (p->cs_link);
505 p->cs_link = cs_create (tcpip_type, 0);
507 else if (cs_type (p->cs_link) == mosi_type)
509 cs_close (p->cs_link);
510 p->cs_link = cs_create (mosi_type, 0);
514 interp->result = "unknown comstack type";
521 * do_comstack: Set/get comstack method on IR object
523 static int do_comstack (void *obj, Tcl_Interp *interp,
524 int argc, char **argv)
526 char *cs_type = NULL;
529 if (!strcmp (argv[2], "tcpip"))
530 ((IRObj *)obj)->cs_link = cs_create (tcpip_type, 0);
531 else if (!strcmp (argv[2], "mosi"))
532 ((IRObj *)obj)->cs_link = cs_create (mosi_type, 0);
535 interp->result = "wrong comstack type";
539 if (cs_type(((IRObj *)obj)->cs_link) == tcpip_type)
541 else if (cs_type(((IRObj *)obj)->cs_link) == mosi_type)
542 cs_type = "comstack";
543 Tcl_AppendResult (interp, cs_type, NULL);
548 * do_callback: add callback
550 static int do_callback (void *obj, Tcl_Interp *interp,
551 int argc, char **argv)
558 if (ir_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
566 * do_databaseNames: specify database names
568 static int do_databaseNames (void *obj, Tcl_Interp *interp,
569 int argc, char **argv)
576 interp->result = "wrong # args";
579 if (p->databaseNames)
581 for (i=0; i<p->num_databaseNames; i++)
582 free (p->databaseNames[i]);
583 free (p->databaseNames);
585 p->num_databaseNames = argc - 2;
586 if (!(p->databaseNames = ir_malloc (interp,
587 sizeof(*p->databaseNames) * p->num_databaseNames)))
589 for (i=0; i<p->num_databaseNames; i++)
591 if (ir_strdup (interp, &p->databaseNames[i], argv[2+i])
599 * do_query: Set/Get query mothod
601 static int do_query (void *obj, Tcl_Interp *interp,
602 int argc, char **argv)
607 free (p->query_method);
608 if (ir_strdup (interp, &p->query_method, argv[2]) == TCL_ERROR)
611 Tcl_AppendResult (interp, p->query_method, NULL);
616 * ir_obj_method: IR Object methods
618 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
619 int argc, char **argv)
621 static IRMethod tab[] = {
622 { 1, "comstack", do_comstack },
623 { 1, "connect", do_connect },
624 { 0, "protocolVersion", do_protocolVersion },
625 { 0, "options", do_options },
626 { 1, "preferredMessageSize", do_preferredMessageSize },
627 { 1, "maximumMessageSize", do_maximumMessageSize },
628 { 1, "implementationName", do_implementationName },
629 { 1, "implementationId", do_implementationId },
630 { 1, "idAuthentication", do_idAuthentication },
631 { 0, "init", do_init_request },
632 { 0, "disconnect", do_disconnect },
633 { 0, "callback", do_callback },
634 { 0, "databaseNames", do_databaseNames},
635 { 1, "query", do_query },
639 return ir_method_r (clientData, interp, argc, argv, tab);
640 return ir_method (clientData, interp, argc, argv, tab);
644 * ir_obj_delete: IR Object disposal
646 static void ir_obj_delete (ClientData clientData)
648 free ( (void*) clientData);
652 * ir_obj_mk: IR Object creation
654 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
655 int argc, char **argv)
662 interp->result = "wrong # args";
665 if (!(obj = ir_malloc (interp, sizeof(*obj))))
667 obj->cs_link = cs_create (tcpip_type, 0);
669 obj->maximumMessageSize = 32768;
670 obj->preferredMessageSize = 4096;
672 obj->idAuthentication = NULL;
674 if (ir_strdup (interp, &obj->implementationName, "TCL/TK on YAZ")
678 if (ir_strdup (interp, &obj->implementationId, "TCL/TK/YAZ")
682 obj->smallSetUpperBound = 0;
683 obj->largeSetLowerBound = 2;
684 obj->mediumSetPresentNumber = 0;
685 obj->replaceIndicator = 1;
686 obj->databaseNames = NULL;
687 obj->num_databaseNames = 0;
689 obj->hostname = NULL;
691 if (ir_strdup (interp, &obj->query_method, "rpn") == TCL_ERROR)
693 obj->bibset = ccl_qual_mk ();
694 if ((inf = fopen ("default.bib", "r")))
696 ccl_qual_file (obj->bibset, inf);
699 ODR_MASK_ZERO (&obj->protocolVersion);
700 ODR_MASK_SET (&obj->protocolVersion, 0);
701 ODR_MASK_SET (&obj->protocolVersion, 1);
703 ODR_MASK_ZERO (&obj->options);
704 ODR_MASK_SET (&obj->options, 0);
706 obj->odr_in = odr_createmem (ODR_DECODE);
707 obj->odr_out = odr_createmem (ODR_ENCODE);
708 obj->odr_pr = odr_createmem (ODR_PRINT);
710 obj->len_out = 10000;
711 if (!(obj->buf_out = ir_malloc (interp, obj->len_out)))
713 odr_setbuf (obj->odr_out, obj->buf_out, obj->len_out);
718 obj->callback = NULL;
719 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
720 (ClientData) obj, ir_obj_delete);
724 /* ------------------------------------------------------- */
726 * do_search: Do search request
728 static int do_search (void *o, Tcl_Interp *interp,
729 int argc, char **argv)
734 static Odr_oid bib1[] = {1, 2, 840, 10003, 3, 1, -1};
737 IRObj *p = obj->parent;
744 interp->result = "wrong # args";
747 if (!p->num_databaseNames)
749 interp->result = "no databaseNames";
752 apdu.which = Z_APDU_searchRequest;
753 apdu.u.searchRequest = &req;
757 req.smallSetUpperBound = &p->smallSetUpperBound;
758 req.largeSetLowerBound = &p->largeSetLowerBound;
759 req.mediumSetPresentNumber = &p->mediumSetPresentNumber;
760 req.replaceIndicator = &p->replaceIndicator;
761 req.resultSetName = "Default";
762 req.num_databaseNames = p->num_databaseNames;
763 req.databaseNames = p->databaseNames;
764 req.smallSetElementSetNames = 0;
765 req.mediumSetElementSetNames = 0;
766 req.preferredRecordSyntax = 0;
769 if (!strcmp (p->query_method, "rpn"))
773 struct ccl_rpn_node *rpn;
774 Z_RPNQuery *RPNquery;
776 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
779 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg(error),NULL);
782 query.which = Z_Query_type_1;
783 assert((RPNquery = ccl_rpn_query(rpn)));
784 RPNquery->attributeSetId = bib1;
785 query.u.type_1 = RPNquery;
787 else if (!strcmp (p->query_method, "ccl"))
789 query.which = Z_Query_type_2;
790 query.u.type_2 = &ccl_query;
791 ccl_query.buf = argv[2];
792 ccl_query.len = strlen (argv[2]);
796 interp->result = "unknown query method";
799 if (!z_APDU (p->odr_out, &apdup, 0))
801 interp->result = odr_errlist [odr_geterror (p->odr_out)];
802 odr_reset (p->odr_out);
805 sbuf = odr_getbuf (p->odr_out, &slen);
806 if (cs_put (p->cs_link, sbuf, slen) < 0)
808 interp->result = "cs_put failed in init";
811 printf ("Search request\n");
816 * do_resultCount: Get number of hits
818 static int do_resultCount (void *o, Tcl_Interp *interp,
819 int argc, char **argv)
823 sprintf (interp->result, "%d", obj->resultCount);
828 * do_numberOfRecordsReturned: Get number of records returned
830 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
831 int argc, char **argv)
835 sprintf (interp->result, "%d", obj->numberOfRecordsReturned);
839 static int marc_cmp (const char *field, const char *pattern)
843 for (; *field && *pattern; field++, pattern++)
847 if (*pattern != *field)
850 return *field - *pattern;
853 static int get_marc_fields(Tcl_Interp *interp, Iso2709Rec rec,
854 int argc, char **argv)
856 struct iso2709_dir *dir;
857 struct iso2709_field *field;
859 for (dir = rec->directory; dir; dir = dir->next)
861 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
863 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
865 for (field = dir->fields; field; field = field->next)
867 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
869 Tcl_AppendElement (interp, field->data);
875 static int get_marc_lines (Tcl_Interp *interp, Iso2709Rec rec,
876 int argc, char **argv)
878 struct iso2709_dir *dir;
879 struct iso2709_field *field;
881 for (dir = rec->directory; dir; dir = dir->next)
883 if (argc > 4 && marc_cmp (dir->tag, argv[4]))
886 Tcl_AppendResult (interp, "{", dir->tag, " {} {", NULL);
889 if (argc > 5 && marc_cmp (dir->indicator, argv[5]))
891 Tcl_AppendResult (interp, "{", dir->tag, " {", dir->indicator,
894 for (field = dir->fields; field; field = field->next)
896 if (!field->identifier)
897 Tcl_AppendResult (interp, "{{}", NULL);
900 if (argc > 6 && marc_cmp (field->identifier, argv[6]))
902 Tcl_AppendResult (interp, "{", field->identifier, NULL);
904 Tcl_AppendElement (interp, field->data);
905 Tcl_AppendResult (interp, "} ", NULL);
907 Tcl_AppendResult (interp, "}} ", NULL);
913 * do_recordType: Return record type (if any) at position.
915 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
923 sprintf (interp->result, "wrong # args");
926 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
928 rl = find_IR_record (obj, offset);
933 case Z_NamePlusRecord_databaseRecord:
934 interp->result = "databaseRecord";
936 case Z_NamePlusRecord_surrogateDiagnostic:
937 interp->result = "surrogateDiagnostic";
944 * do_recordDiag: Return diagnostic record info
946 static int do_recordDiag (void *o, Tcl_Interp *interp, int argc, char **argv)
955 sprintf (interp->result, "wrong # args");
958 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
960 rl = find_IR_record (obj, offset);
963 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
966 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
968 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
971 sprintf (buf, "%d", rl->u.diag.condition);
972 Tcl_AppendResult (interp, buf, " {",
973 (rl->u.diag.addinfo ? rl->u.diag.addinfo : ""),
979 * do_recordMarc: Get ISO2709 Record lines/fields
981 static int do_recordMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
989 sprintf (interp->result, "wrong # args");
992 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
994 rl = find_IR_record (obj, offset);
997 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1000 if (rl->which != Z_NamePlusRecord_databaseRecord)
1002 Tcl_AppendResult (interp, "No MARC record at #", argv[2], NULL);
1005 if (!strcmp (argv[3], "field"))
1006 return get_marc_fields (interp, rl->u.marc.rec, argc, argv);
1007 else if (!strcmp (argv[3], "line"))
1008 return get_marc_lines (interp, rl->u.marc.rec, argc, argv);
1011 Tcl_AppendResult (interp, "field/line expected", NULL);
1017 * do_presentStatus: Return present status (after present response)
1019 static int do_presentStatus (void *o, Tcl_Interp *interp,
1020 int argc, char **argv)
1027 case Z_Records_DBOSD:
1028 Tcl_AppendResult (interp, "DBOSD", NULL);
1031 sprintf (buf, "NSD %d", obj->condition);
1032 Tcl_AppendResult (interp, buf, " {",
1033 (obj->addinfo ? obj->addinfo : ""),
1041 * do_present: Perform Present Request
1044 static int do_present (void *o, Tcl_Interp *interp,
1045 int argc, char **argv)
1048 IRObj *p = obj->parent;
1049 Z_APDU apdu, *apdup;
1050 Z_PresentRequest req;
1058 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
1065 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
1071 obj->number = number;
1074 apdu.which = Z_APDU_presentRequest;
1075 apdu.u.presentRequest = &req;
1076 req.referenceId = 0;
1077 /* sprintf(setstring, "%d", setnumber); */
1078 req.resultSetId = "Default";
1079 req.resultSetStartPoint = &start;
1080 req.numberOfRecordsRequested = &number;
1081 req.elementSetNames = 0;
1082 req.preferredRecordSyntax = 0;
1084 if (!z_APDU (p->odr_out, &apdup, 0))
1086 interp->result = odr_errlist [odr_geterror (p->odr_out)];
1087 odr_reset (p->odr_out);
1090 sbuf = odr_getbuf (p->odr_out, &slen);
1091 if (cs_put (p->cs_link, sbuf, slen) < 0)
1093 interp->result = "cs_put failed in init";
1096 printf ("Present request, start=%d, num=%d\n", start, number);
1101 * do_loadFile: Load result set from file
1104 static int do_loadFile (void *o, Tcl_Interp *interp,
1105 int argc, char **argv)
1107 IRSetObj *setobj = o;
1114 interp->result = "wrong # args";
1117 inf = fopen (argv[2], "r");
1120 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
1123 while ((buf = iso2709_read (inf)))
1128 rec = iso2709_cvt (buf);
1131 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
1132 rl->u.marc.rec = rec;
1135 setobj->numberOfRecordsReturned = no-1;
1142 * ir_set_obj_method: IR Set Object methods
1144 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
1145 int argc, char **argv)
1147 static IRMethod tab[] = {
1148 { 0, "search", do_search },
1149 { 0, "resultCount", do_resultCount },
1150 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
1151 { 0, "present", do_present },
1152 { 0, "recordType", do_recordType },
1153 { 0, "recordMarc", do_recordMarc },
1154 { 0, "recordDiag", do_recordDiag },
1155 { 0, "presentStatus", do_presentStatus },
1156 { 0, "loadFile", do_loadFile },
1162 interp->result = "wrong # args";
1165 return ir_method (clientData, interp, argc, argv, tab);
1169 * ir_set_obj_delete: IR Set Object disposal
1171 static void ir_set_obj_delete (ClientData clientData)
1173 free ( (void*) clientData);
1177 * ir_set_obj_mk: IR Set Object creation
1179 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
1180 int argc, char **argv)
1182 Tcl_CmdInfo parent_info;
1187 interp->result = "wrong # args";
1190 if (get_parent_info (interp, argv[1], &parent_info) == TCL_ERROR)
1192 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1194 obj->z_records = NULL;
1195 obj->record_list = NULL;
1196 obj->addinfo = NULL;
1197 obj->parent = (IRObj *) parent_info.clientData;
1198 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
1199 (ClientData) obj, ir_set_obj_delete);
1203 /* ------------------------------------------------------- */
1205 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs)
1208 IRSetObj *obj = p->child;
1211 obj->resultCount = *searchrs->resultCount;
1212 if (searchrs->searchStatus)
1213 printf("Search was a success.\n");
1215 printf("Search was a bloomin' failure.\n");
1216 printf("Number of hits: %d\n", *searchrs->resultCount);
1219 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
1221 if (!*initrs->result)
1222 printf("Connection rejected by target.\n");
1224 printf("Connection accepted by target.\n");
1225 if (initrs->implementationId)
1226 printf("ID : %s\n", initrs->implementationId);
1227 if (initrs->implementationName)
1228 printf("Name : %s\n", initrs->implementationName);
1229 if (initrs->implementationVersion)
1230 printf("Version: %s\n", initrs->implementationVersion);
1232 if (initrs->userInformationField)
1234 printf("UserInformationfield:\n");
1235 odr_external(&print, (Odr_external**)&initrs->
1236 userInformationField, 0);
1241 static void ir_presentResponse (void *o, Z_PresentResponse *presrs)
1244 IRSetObj *setobj = p->child;
1245 Z_Records *zrs = presrs->records;
1246 setobj->z_records = presrs->records;
1248 printf ("Received presentResponse\n");
1251 setobj->which = zrs->which;
1252 if (zrs->which == Z_Records_NSD)
1254 const char *addinfo;
1256 printf ("They are diagnostic!!!\n");
1258 setobj->numberOfRecordsReturned = 0;
1259 setobj->condition = *zrs->u.nonSurrogateDiagnostic->condition;
1260 free (setobj->addinfo);
1261 setobj->addinfo = NULL;
1262 addinfo = zrs->u.nonSurrogateDiagnostic->addinfo;
1263 if (addinfo && (setobj->addinfo = malloc (strlen(addinfo) + 1)))
1264 strcpy (setobj->addinfo, addinfo);
1272 setobj->numberOfRecordsReturned =
1273 zrs->u.databaseOrSurDiagnostics->num_records;
1274 printf ("Got %d records\n", setobj->numberOfRecordsReturned);
1275 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
1277 rl = new_IR_record (setobj, setobj->start + offset,
1278 zrs->u.databaseOrSurDiagnostics->
1279 records[offset]->which);
1280 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
1284 diagrec = zrs->u.databaseOrSurDiagnostics->
1285 records[offset]->u.surrogateDiagnostic;
1287 rl->u.diag.condition = *diagrec->condition;
1288 if (diagrec->addinfo && (rl->u.diag.addinfo =
1289 malloc (strlen (diagrec->addinfo)+1)))
1290 strcpy (rl->u.diag.addinfo, diagrec->addinfo);
1294 Z_DatabaseRecord *zr;
1297 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
1299 oe = (Odr_external*) zr;
1300 if (oe->which == ODR_EXTERNAL_octet
1301 && zr->u.octet_aligned->len)
1303 const char *buf = (char*) zr->u.octet_aligned->buf;
1304 rl->u.marc.rec = iso2709_cvt (buf);
1307 rl->u.marc.rec = NULL;
1314 printf ("No records!\n");
1318 void ir_select_proc (ClientData clientData)
1320 IRObj *p = clientData;
1326 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
1328 printf ("cs_get failed\n");
1329 ir_select_remove (cs_fileno (p->cs_link), p);
1332 odr_setbuf (p->odr_in, p->buf_in, r);
1333 printf ("cs_get ok, got %d\n", r);
1334 if (!z_APDU (p->odr_in, &apdu, 0))
1336 printf ("%s\n", odr_errlist [odr_geterror (p->odr_in)]);
1341 case Z_APDU_initResponse:
1342 ir_initResponse (p, apdu->u.initResponse);
1344 case Z_APDU_searchResponse:
1345 ir_searchResponse (p, apdu->u.searchResponse);
1347 case Z_APDU_presentResponse:
1348 ir_presentResponse (p, apdu->u.presentResponse);
1351 printf("Received unknown APDU type (%d).\n",
1355 Tcl_Eval (p->interp, p->callback);
1356 } while (cs_more (p->cs_link));
1359 /* ------------------------------------------------------- */
1362 * ir_tcl_init: Registration of TCL commands.
1364 int ir_tcl_init (Tcl_Interp *interp)
1366 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
1367 (Tcl_CmdDeleteProc *) NULL);
1368 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
1369 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);