2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.89 1996-06-11 15:27:15 adam
9 * Event type set to connect a little earlier in the do_connect function.
11 * Revision 1.88 1996/06/03 09:04:22 adam
12 * Changed a few logf calls.
14 * Revision 1.87 1996/05/29 06:37:51 adam
15 * Function ir_tcl_get_grs_r enhanced so that specific elements can be
18 * Revision 1.86 1996/03/20 13:54:04 adam
19 * The Tcl_File structure is only manipulated in the Tk-event interface
22 * Revision 1.85 1996/03/15 11:15:48 adam
23 * Modified to use new prototypes for p_query_rpn and p_query_scan.
25 * Revision 1.84 1996/03/07 12:42:49 adam
26 * Better logging when callback is invoked.
28 * Revision 1.83 1996/03/05 09:21:09 adam
29 * Bug fix: memory used by GRS records wasn't freed.
30 * Rewrote some of the error handling code - the connection is always
31 * closed before failback is called.
32 * If failback is defined the send APDU methods (init, search, ...) will
33 * return OK but invoke failback (as is the case if the write operation
35 * Bug fix: ref_count in assoc object could grow if fraction of PDU was
38 * Revision 1.82 1996/02/29 15:30:21 adam
39 * Export of IrTcl functionality to extensions.
41 * Revision 1.81 1996/02/26 18:38:32 adam
42 * Work on export of set methods.
44 * Revision 1.80 1996/02/23 17:31:39 adam
45 * More functions made available to the wais tcl extension.
47 * Revision 1.79 1996/02/23 13:41:38 adam
48 * Work on public access to simple ir class system.
50 * Revision 1.78 1996/02/21 10:16:08 adam
51 * Simplified select handling. Only one function ir_tcl_select_set has
52 * to be externally defined.
54 * Revision 1.77 1996/02/20 17:52:58 adam
55 * Uses the YAZ oid system to name record syntax object identifiers.
57 * Revision 1.76 1996/02/20 16:09:51 adam
58 * Bug fix: didn't set element set names stamp correctly on result
59 * set records when element set names were set to the empty string.
61 * Revision 1.75 1996/02/19 15:41:53 adam
62 * Better log messages.
63 * Minor improvement of connect method.
65 * Revision 1.74 1996/02/05 17:58:03 adam
66 * Ported ir-tcl to use the beta releases of tcl7.5/tk4.1.
68 * Revision 1.73 1996/01/29 11:35:19 adam
69 * Bug fix: cs_type member renamed to comstackType to avoid conflict with
70 * cs_type macro defined by YAZ.
72 * Revision 1.72 1996/01/19 17:45:34 quinn
73 * Added debugging output
75 * Revision 1.71 1996/01/19 16:22:38 adam
76 * New method: apduDump - returns information about last incoming APDU.
78 * Revision 1.70 1996/01/10 09:18:34 adam
79 * PDU specific callbacks implemented: initRespnse, searchResponse,
80 * presentResponse and scanResponse.
81 * Bug fix in the command line shell (tclmain.c) - discovered on OSF/1.
83 * Revision 1.69 1996/01/04 16:12:12 adam
84 * Setting PDUType renamed to eventType.
86 * Revision 1.68 1996/01/04 11:05:22 adam
87 * New setting: PDUType - returns type of last PDU returned from the target.
88 * Fixed a bug in configure/Makefile.
90 * Revision 1.67 1996/01/03 09:00:51 adam
91 * Updated to use new version of Yaz (names changed to avoid C++ conflict).
93 * Revision 1.66 1995/11/28 17:26:39 adam
94 * Removed Carriage return from ir-tcl.c!
95 * Removed misc. debug logs.
97 * Revision 1.65 1995/11/28 13:53:00 quinn
100 * Revision 1.64 1995/11/13 15:39:18 adam
101 * Bug fix: {small,medium}SetElementSetNames weren't set correctly.
102 * Bug fix: idAuthentication weren't set correctly.
104 * Revision 1.63 1995/11/13 09:55:39 adam
105 * Multiple records at a position in a result-set with differnt
108 * Revision 1.62 1995/10/18 17:20:33 adam
109 * Work on target setup in client.tcl.
111 * Revision 1.61 1995/10/18 16:42:42 adam
112 * New settings: smallSetElementSetNames and mediumSetElementSetNames.
114 * Revision 1.60 1995/10/18 15:43:31 adam
115 * In search: mediumSetElementSetNames and smallSetElementSetNames are
116 * set to elementSetNames.
118 * Revision 1.59 1995/10/17 12:18:58 adam
119 * Bug fix: when target connection closed, the connection was not
120 * properly reestablished.
122 * Revision 1.58 1995/10/16 17:00:55 adam
123 * New setting: elementSetNames.
124 * Various client improvements. Medium presentation format looks better.
126 * Revision 1.57 1995/09/21 13:11:51 adam
127 * Support of dynamic loading.
128 * Test script uses load command if necessary.
130 * Revision 1.56 1995/08/29 15:30:14 adam
131 * Work on GRS records.
133 * Revision 1.55 1995/08/28 09:43:25 adam
134 * Minor changes. configure only searches for yaz beta 3 and versions after
137 * Revision 1.54 1995/08/24 12:25:16 adam
138 * Modified to work with yaz 1.0b3.
140 * Revision 1.53 1995/08/04 12:49:26 adam
141 * Bug fix: reading uninitialized variable p.
143 * Revision 1.52 1995/08/04 11:32:38 adam
144 * More work on output queue. Memory related routines moved
147 * Revision 1.51 1995/08/03 13:22:54 adam
150 * Revision 1.50 1995/07/20 08:09:49 adam
151 * client.tcl: Targets removed from hotTargets list when targets
152 * are removed/modified.
153 * ir-tcl.c: More work on triggerResourceControl.
155 * Revision 1.49 1995/06/30 12:39:21 adam
156 * Bug fix: loadFile didn't set record type.
157 * The MARC routines are a little less strict in the interpretation.
158 * Script display.tcl replaces the old marc.tcl.
159 * New interactive script: shell.tcl.
161 * Revision 1.48 1995/06/27 19:03:50 adam
162 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
163 * nextResultSetPosition used instead of setOffset.
165 * Revision 1.47 1995/06/25 10:25:04 adam
166 * Working on triggerResourceControl. Description of compile/install
167 * procedure moved to ir-tcl.sgml.
169 * Revision 1.46 1995/06/22 13:15:06 adam
170 * Feature: SUTRS. Setting getSutrs implemented.
171 * Work on display formats.
172 * Preferred record syntax can be set by the user.
174 * Revision 1.45 1995/06/20 08:07:30 adam
175 * New setting: failInfo.
176 * Working on better cancel mechanism.
178 * Revision 1.44 1995/06/19 17:01:20 adam
181 * Revision 1.43 1995/06/19 13:06:08 adam
182 * New define: IR_TCL_VERSION.
184 * Revision 1.42 1995/06/19 08:08:52 adam
185 * client.tcl: hotTargets now contain both database and target name.
186 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
187 * by logf(LOG_WARN, ...) calls.
189 * Revision 1.41 1995/06/16 12:28:16 adam
190 * Implemented preferredRecordSyntax.
191 * Minor changes in diagnostic handling.
192 * Record list deleted when connection closes.
194 * Revision 1.40 1995/06/14 13:37:18 adam
195 * Setting recordType implemented.
196 * Setting implementationVersion implemented.
197 * Settings implementationId / implementationName edited.
199 * Revision 1.39 1995/06/08 10:26:32 adam
200 * Bug fix in ir_strdup.
202 * Revision 1.38 1995/06/01 16:36:47 adam
203 * About buttons. Minor bug fixes.
205 * Revision 1.37 1995/06/01 07:31:20 adam
206 * Rename of many typedefs -> IrTcl_...
208 * Revision 1.36 1995/05/31 13:09:59 adam
209 * Client searches/presents may be interrupted.
210 * New moving book-logo.
212 * Revision 1.35 1995/05/31 08:36:33 adam
213 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
214 * New method: referenceId. More work on scan.
216 * Revision 1.34 1995/05/29 10:33:42 adam
217 * README and rename of startup script.
219 * Revision 1.33 1995/05/29 09:15:11 quinn
220 * Changed CS_SR to PROTO_SR, etc.
222 * Revision 1.32 1995/05/29 08:44:16 adam
223 * Work on delete of objects.
225 * Revision 1.31 1995/05/26 11:44:10 adam
226 * Bugs fixed. More work on MARC utilities and queries. Test
227 * client is up-to-date again.
229 * Revision 1.30 1995/05/26 08:54:11 adam
230 * New MARC utilities. Uses prefix query.
232 * Revision 1.29 1995/05/24 14:10:22 adam
233 * Work on idAuthentication, protocolVersion and options.
235 * Revision 1.28 1995/05/23 15:34:48 adam
236 * Many new settings, userInformationField, smallSetUpperBound, etc.
237 * A number of settings are inherited when ir-set is executed.
238 * This version is incompatible with the graphical test client (client.tcl).
240 * Revision 1.27 1995/05/11 15:34:47 adam
241 * Scan request changed a bit. This version works with RLG.
243 * Revision 1.26 1995/04/18 16:11:51 adam
244 * First version of graphical Scan. Some work on query-by-form.
246 * Revision 1.25 1995/04/17 09:37:17 adam
247 * Further development of scan.
249 * Revision 1.24 1995/04/11 14:16:42 adam
250 * Further work on scan. Response works. Entries aren't saved yet.
252 * Revision 1.23 1995/04/10 10:50:27 adam
253 * Result-set name defaults to suffix of ir-set name.
254 * Started working on scan. Not finished at this point.
256 * Revision 1.22 1995/03/31 10:43:03 adam
257 * More robust when getting bad MARC records.
259 * Revision 1.21 1995/03/31 08:56:37 adam
260 * New button "Search".
262 * Revision 1.20 1995/03/29 16:07:09 adam
263 * Bug fix: Didn't use setName in present request.
265 * Revision 1.19 1995/03/28 12:45:23 adam
266 * New ir method failback: called on disconnect/protocol error.
267 * New ir set/get method: protocol: SR / Z3950.
268 * Simple popup and disconnect when failback is invoked.
270 * Revision 1.18 1995/03/21 15:50:12 adam
273 * Revision 1.17 1995/03/21 13:41:03 adam
274 * Comstack cs_create not used too often. Non-blocking connect.
276 * Revision 1.16 1995/03/21 08:26:06 adam
277 * New method, setName, to specify the result set name (other than Default).
278 * New method, responseStatus, which returns diagnostic info, if any, after
279 * present response / search response.
281 * Revision 1.15 1995/03/20 15:24:07 adam
282 * Diagnostic records saved on searchResponse.
284 * Revision 1.14 1995/03/20 08:53:22 adam
285 * Event loop in tclmain.c rewritten. New method searchStatus.
287 * Revision 1.13 1995/03/17 18:26:17 adam
288 * Non-blocking i/o used now. Database names popup as cascade items.
290 * Revision 1.12 1995/03/17 15:45:00 adam
291 * Improved target/database setup.
293 * Revision 1.11 1995/03/16 17:54:03 adam
294 * Minor changes really.
296 * Revision 1.10 1995/03/15 16:14:50 adam
297 * Blocking arg in cs_create changed.
299 * Revision 1.9 1995/03/15 13:59:24 adam
302 * Revision 1.8 1995/03/15 08:25:16 adam
303 * New method presentStatus to check for error on present. Misc. cleanup
304 * of IrTcl_RecordList manipulations. Full MARC record presentation in
307 * Revision 1.7 1995/03/14 17:32:29 adam
308 * Presentation of full Marc record in popup window.
310 * Revision 1.6 1995/03/12 19:31:55 adam
311 * Pattern matching implemented when retrieving MARC records. More
312 * diagnostic functions.
314 * Revision 1.5 1995/03/10 18:00:15 adam
315 * Actual presentation in line-by-line format. RPN query support.
317 * Revision 1.4 1995/03/09 16:15:08 adam
318 * First presentRequest attempts. Hot-target list.
332 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
334 static void ir_select_notify (ClientData clientData, int r, int w, int e);
336 void ir_select_add (int fd, void *obj)
338 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
341 void ir_select_add_write (int fd, void *obj)
343 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 1, 0);
346 void ir_select_remove (int fd, void *obj)
348 ir_tcl_select_set (NULL, fd, obj, 0, 0, 0);
351 void ir_select_remove_write (int fd, void *obj)
353 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
356 static void delete_IR_record (IrTcl_RecordList *rl)
360 case Z_NamePlusRecord_databaseRecord:
361 switch (rl->u.dbrec.type)
364 ir_tcl_grs_del (&rl->u.dbrec.u.grs1);
369 free (rl->u.dbrec.buf);
371 case Z_NamePlusRecord_surrogateDiagnostic:
372 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
373 &rl->u.surrogateDiagnostics.num);
379 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
381 const char *elements)
383 IrTcl_RecordList *rl;
385 if (elements && !*elements)
387 for (rl = setobj->record_list; rl; rl = rl->next)
389 if (no == rl->no && (!rl->elements || !elements ||
390 !strcmp(elements, rl->elements)))
392 delete_IR_record (rl);
398 rl = ir_tcl_malloc (sizeof(*rl));
399 rl->next = setobj->record_list;
401 setobj->record_list = rl;
404 ir_tcl_strdup (NULL, &rl->elements, elements);
411 int ir_tcl_eval (Tcl_Interp *interp, const char *command)
413 char *tmp = ir_tcl_malloc (strlen(command)+1);
416 logf (LOG_DEBUG, "Invoking %.23s ...", command);
417 strcpy (tmp, command);
418 r = Tcl_Eval (interp, tmp);
421 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
424 Tcl_FreeResult (interp);
430 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
432 static char *IrTcl_getRecordSyntaxStr (enum oid_value value)
435 struct oident ent, *entp;
437 ent.proto = PROTO_Z3950;
438 ent.oclass = CLASS_RECSYN;
441 o = oid_getoidbyent (&ent);
442 entp = oid_getentbyoid (o);
450 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
452 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
454 return oid_getvalbyname (name);
457 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
459 IrTcl_RecordList *rl;
461 for (rl = setobj->record_list; rl; rl = rl->next)
463 (!setobj->recordElements || !rl->elements ||
464 !strcmp (setobj->recordElements, rl->elements)))
469 static void delete_IR_records (IrTcl_SetObj *setobj)
471 IrTcl_RecordList *rl, *rl1;
473 for (rl = setobj->record_list; rl; rl = rl1)
475 delete_IR_record (rl);
479 setobj->record_list = NULL;
483 * ir_tcl_get_set_int: Set/get integer value
485 int ir_tcl_get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
491 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
494 sprintf (buf, "%d", *val);
495 Tcl_AppendResult (interp, buf, NULL);
500 * ir_tcl_method: Search for method in table and invoke method handler
502 int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv,
503 IrTcl_Methods *tab, int *ret)
505 IrTcl_Methods *tab_i = tab;
508 for (tab_i = tab; tab_i->tab; tab_i++)
509 for (t = tab_i->tab; t->name; t++)
512 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
516 if (!strcmp (t->name, argv[1]))
518 *ret = (*t->method)(tab_i->obj, interp, argc, argv);
525 Tcl_AppendResult (interp, "Bad method: ", argv[1],
526 ". Possible methods:", NULL);
527 for (tab_i = tab; tab_i->tab; tab_i++)
528 for (t = tab_i->tab; t->name; t++)
529 Tcl_AppendResult (interp, " ", t->name, NULL);
536 * ir_tcl_named_bits: get/set named bits
538 int ir_tcl_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
539 Tcl_Interp *interp, int argc, char **argv)
541 struct ir_named_entry *ti;
546 for (no = 0; no < argc; no++)
548 for (ti = tab; ti->name; ti++)
549 if (!strcmp (argv[no], ti->name))
551 ODR_MASK_SET (ob, ti->pos);
556 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
562 for (ti = tab; ti->name; ti++)
563 if (ODR_MASK_GET (ob, ti->pos))
564 Tcl_AppendElement (interp, ti->name);
568 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
574 *dst = odr_malloc (o, sizeof(**dst));
575 (*dst)->size = (*dst)->len = strlen(src);
576 (*dst)->buf = odr_malloc (o, (*dst)->len);
577 memcpy ((*dst)->buf, src, (*dst)->len);
581 static void get_referenceId (char **dst, Z_ReferenceId *src)
589 *dst = ir_tcl_malloc (src->len+1);
590 memcpy (*dst, src->buf, src->len);
591 (*dst)[src->len] = '\0';
594 /* ------------------------------------------------------- */
597 * do_init_request: init method on IR object
599 static int do_init_request (void *obj, Tcl_Interp *interp,
600 int argc, char **argv)
608 logf (LOG_DEBUG, "init %s", *argv);
611 interp->result = "init: not connected";
614 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
615 req = apdu->u.initRequest;
617 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
618 req->options = &p->options;
619 req->protocolVersion = &p->protocolVersion;
620 req->preferredMessageSize = &p->preferredMessageSize;
621 req->maximumRecordSize = &p->maximumRecordSize;
623 if (p->idAuthenticationGroupId)
625 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
626 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
628 logf (LOG_DEBUG, "using pass authentication");
630 auth->which = Z_IdAuthentication_idPass;
631 auth->u.idPass = pass;
632 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
633 pass->groupId = p->idAuthenticationGroupId;
635 pass->groupId = NULL;
636 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
637 pass->userId = p->idAuthenticationUserId;
640 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
641 pass->password = p->idAuthenticationPassword;
643 pass->password = NULL;
644 req->idAuthentication = auth;
646 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
647 req->idAuthentication = NULL;
650 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
652 logf (LOG_DEBUG, "using open authentication");
653 auth->which = Z_IdAuthentication_open;
654 auth->u.open = p->idAuthenticationOpen;
655 req->idAuthentication = auth;
657 req->implementationId = p->implementationId;
658 req->implementationName = p->implementationName;
659 req->implementationVersion = p->implementationVersion;
660 req->userInformationField = 0;
662 return ir_tcl_send_APDU (interp, p, apdu, "init", *argv);
666 * do_protocolVersion: Set protocol Version
668 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
669 int argc, char **argv)
677 ODR_MASK_ZERO (&p->protocolVersion);
678 ODR_MASK_SET (&p->protocolVersion, 0);
679 ODR_MASK_SET (&p->protocolVersion, 1);
684 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
686 ODR_MASK_ZERO (&p->protocolVersion);
687 for (i = 0; i<version; i++)
688 ODR_MASK_SET (&p->protocolVersion, i);
690 for (i = 4; --i >= 0; )
691 if (ODR_MASK_GET (&p->protocolVersion, i))
693 sprintf (buf, "%d", i+1);
694 interp->result = buf;
699 * do_options: Set options
701 static int do_options (void *obj, Tcl_Interp *interp,
702 int argc, char **argv)
704 static struct ir_named_entry options_tab[] = {
708 { "resourceReport", 3 },
709 { "triggerResourceCtrl", 4},
710 { "resourceCtrl", 5},
714 { "extendedServices", 10},
715 { "level-1Segmentation", 11},
716 { "level-2Segmentation", 12},
717 { "concurrentOperations", 13},
718 { "namedResultSets", 14},
725 ODR_MASK_ZERO (&p->options);
726 ODR_MASK_SET (&p->options, 0);
727 ODR_MASK_SET (&p->options, 1);
728 ODR_MASK_SET (&p->options, 4);
729 ODR_MASK_SET (&p->options, 7);
730 ODR_MASK_SET (&p->options, 14);
733 return ir_tcl_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
737 * do_apduInfo: Get APDU information
739 static int do_apduInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
747 sprintf (buf, "%d", p->apduLen);
748 Tcl_AppendElement (interp, buf);
749 sprintf (buf, "%d", p->apduOffset);
750 Tcl_AppendElement (interp, buf);
753 Tcl_AppendElement (interp, "");
756 apduf = fopen ("apdu.tmp", "w");
759 Tcl_AppendElement (interp, "");
762 odr_dumpBER (apduf, p->buf_in, p->apduLen);
764 if (!(apduf = fopen ("apdu.tmp", "r")))
765 Tcl_AppendElement (interp, "");
770 Tcl_AppendResult (interp, " {", NULL);
771 while ((c = getc (apduf)) != EOF)
775 Tcl_AppendResult (interp, buf, NULL);
778 Tcl_AppendResult (interp, "}", NULL);
785 * do_failInfo: Get fail information
787 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
797 sprintf (buf, "%d", p->failInfo);
803 case IR_TCL_FAIL_CONNECT:
804 cp = "connect failed";
806 case IR_TCL_FAIL_READ:
807 cp = "connection closed";
809 case IR_TCL_FAIL_WRITE:
810 cp = "connection closed";
812 case IR_TCL_FAIL_IN_APDU:
813 cp = "failed to decode incoming APDU";
815 case IR_TCL_FAIL_UNKNOWN_APDU:
821 Tcl_AppendElement (interp, buf);
822 Tcl_AppendElement (interp, cp);
827 * do_preferredMessageSize: Set/get preferred message size
829 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
830 int argc, char **argv)
836 p->preferredMessageSize = 30000;
839 return ir_tcl_get_set_int (&p->preferredMessageSize, interp, argc, argv);
843 * do_maximumRecordSize: Set/get maximum record size
845 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
846 int argc, char **argv)
852 p->maximumRecordSize = 30000;
855 return ir_tcl_get_set_int (&p->maximumRecordSize, interp, argc, argv);
859 * do_initResult: Get init result
861 static int do_initResult (void *obj, Tcl_Interp *interp,
862 int argc, char **argv)
868 return ir_tcl_get_set_int (&p->initResult, interp, argc, argv);
873 * do_implementationName: Set/get Implementation Name.
875 static int do_implementationName (void *obj, Tcl_Interp *interp,
876 int argc, char **argv)
881 return ir_tcl_strdup (interp, &p->implementationName,
882 "Index Data/IrTcl on YAZ");
884 return ir_tcl_strdel (interp, &p->implementationName);
887 free (p->implementationName);
888 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
892 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
897 * do_implementationId: Get Implementation Id.
899 static int do_implementationId (void *obj, Tcl_Interp *interp,
900 int argc, char **argv)
905 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
907 return ir_tcl_strdel (interp, &p->implementationId);
908 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
913 * do_implementationVersion: get Implementation Version.
915 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
916 int argc, char **argv)
921 return ir_tcl_strdup (interp, &p->implementationVersion,
922 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
924 return ir_tcl_strdel (interp, &p->implementationVersion);
925 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
930 * do_targetImplementationName: Get Implementation Name of target.
932 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
933 int argc, char **argv)
939 p->targetImplementationName = NULL;
943 return ir_tcl_strdel (interp, &p->targetImplementationName);
944 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
949 * do_targetImplementationId: Get Implementation Id of target
951 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
952 int argc, char **argv)
958 p->targetImplementationId = NULL;
962 return ir_tcl_strdel (interp, &p->targetImplementationId);
963 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
968 * do_targetImplementationVersion: Get Implementation Version of target
970 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
971 int argc, char **argv)
977 p->targetImplementationVersion = NULL;
981 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
982 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
987 * do_idAuthentication: Set/get id Authentication
989 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
990 int argc, char **argv)
994 if (argc >= 3 || argc == -1)
996 free (p->idAuthenticationOpen);
997 free (p->idAuthenticationGroupId);
998 free (p->idAuthenticationUserId);
999 free (p->idAuthenticationPassword);
1001 if (argc >= 3 || argc <= 0)
1003 p->idAuthenticationOpen = NULL;
1004 p->idAuthenticationGroupId = NULL;
1005 p->idAuthenticationUserId = NULL;
1006 p->idAuthenticationPassword = NULL;
1015 ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
1022 ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
1026 ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
1030 ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
1035 if (p->idAuthenticationOpen)
1036 Tcl_AppendElement (interp, p->idAuthenticationOpen);
1037 else if (p->idAuthenticationGroupId)
1039 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
1040 Tcl_AppendElement (interp, p->idAuthenticationUserId);
1041 Tcl_AppendElement (interp, p->idAuthenticationPassword);
1047 * do_connect: connect method on IR object
1049 static int do_connect (void *obj, Tcl_Interp *interp,
1050 int argc, char **argv)
1060 logf (LOG_DEBUG, "connect %s %s", *argv, argv[2]);
1063 interp->result = "already connected";
1066 if (!strcmp (p->comstackType, "tcpip"))
1068 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
1069 addr = tcpip_strtoaddr (argv[2]);
1072 interp->result = "tcpip_strtoaddr fail";
1075 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
1077 else if (!strcmp (p->comstackType, "mosi"))
1080 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
1081 addr = mosi_strtoaddr (argv[2]);
1084 interp->result = "mosi_strtoaddr fail";
1087 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
1089 interp->result = "MOSI support not there";
1095 Tcl_AppendResult (interp, "Bad comstack type: ",
1096 p->comstackType, NULL);
1099 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
1101 p->eventType = "connect";
1102 if ((r=cs_connect (p->cs_link, addr)) < 0)
1104 interp->result = "connect fail";
1105 ir_tcl_disconnect (p);
1108 ir_select_add (cs_fileno (p->cs_link), p);
1111 logf (LOG_DEBUG, "connect pending fd=%d", cs_fileno(p->cs_link));
1112 ir_select_add_write (cs_fileno (p->cs_link), p);
1113 p->state = IR_TCL_R_Connecting;
1117 logf (LOG_DEBUG, "connect ok fd=%d", cs_fileno(p->cs_link));
1118 p->state = IR_TCL_R_Idle;
1120 ir_tcl_eval (p->interp, p->callback);
1124 Tcl_AppendResult (interp, p->hostname, NULL);
1129 * ir_tcl_disconnect: close connection
1131 void ir_tcl_disconnect (IrTcl_Obj *p)
1135 logf(LOG_DEBUG, "Closing connection to %s", p->hostname);
1138 ir_select_remove_write (cs_fileno (p->cs_link), p);
1139 ir_select_remove (cs_fileno (p->cs_link), p);
1141 odr_reset (p->odr_in);
1143 assert (p->cs_link);
1144 cs_close (p->cs_link);
1147 ODR_MASK_ZERO (&p->options);
1148 ODR_MASK_SET (&p->options, 0);
1149 ODR_MASK_SET (&p->options, 1);
1150 ODR_MASK_SET (&p->options, 4);
1151 ODR_MASK_SET (&p->options, 7);
1152 ODR_MASK_SET (&p->options, 14);
1154 ODR_MASK_ZERO (&p->protocolVersion);
1155 ODR_MASK_SET (&p->protocolVersion, 0);
1156 ODR_MASK_SET (&p->protocolVersion, 1);
1159 assert (!p->cs_link);
1163 * do_disconnect: disconnect method on IR object
1165 static int do_disconnect (void *obj, Tcl_Interp *interp,
1166 int argc, char **argv)
1172 p->state = IR_TCL_R_Idle;
1173 p->eventType = NULL;
1178 ir_tcl_disconnect (p);
1183 * do_comstack: Set/get comstack method on IR object
1185 static int do_comstack (void *o, Tcl_Interp *interp,
1186 int argc, char **argv)
1191 return ir_tcl_strdup (interp, &obj->comstackType, "tcpip");
1192 else if (argc == -1)
1193 return ir_tcl_strdel (interp, &obj->comstackType);
1196 free (obj->comstackType);
1197 if (ir_tcl_strdup (interp, &obj->comstackType, argv[2]) == TCL_ERROR)
1200 Tcl_AppendElement (interp, obj->comstackType);
1205 * do_logLevel: Set log level
1207 static int do_logLevel (void *o, Tcl_Interp *interp,
1208 int argc, char **argv)
1213 log_init (log_mask_str (argv[2]), "", NULL);
1215 log_init (log_mask_str (argv[2]), argv[3], NULL);
1217 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1223 * do_eventType: Return type of last event
1225 static int do_eventType (void *obj, Tcl_Interp *interp,
1226 int argc, char **argv)
1232 p->eventType = NULL;
1235 Tcl_AppendElement (interp, p->eventType ? p->eventType : "");
1241 * do_callback: add callback
1243 static int do_callback (void *obj, Tcl_Interp *interp,
1244 int argc, char **argv)
1253 else if (argc == -1)
1254 return ir_tcl_strdel (interp, &p->callback);
1260 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1270 * do_failback: add error handle callback
1272 static int do_failback (void *obj, Tcl_Interp *interp,
1273 int argc, char **argv)
1282 else if (argc == -1)
1283 return ir_tcl_strdel (interp, &p->failback);
1289 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1299 * do_initResponse: add init response handler
1301 static int do_initResponse (void *obj, Tcl_Interp *interp,
1302 int argc, char **argv)
1308 p->initResponse = NULL;
1311 else if (argc == -1)
1312 return ir_tcl_strdel (interp, &p->initResponse);
1315 free (p->initResponse);
1318 if (ir_tcl_strdup (interp, &p->initResponse, argv[2]) == TCL_ERROR)
1322 p->initResponse = NULL;
1327 * do_protocol: Set/get protocol method on IR object
1329 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1335 p->protocol_type = PROTO_Z3950;
1340 if (!strcmp (argv[2], "Z39"))
1341 p->protocol_type = PROTO_Z3950;
1342 else if (!strcmp (argv[2], "SR"))
1343 p->protocol_type = PROTO_SR;
1346 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1351 switch (p->protocol_type)
1354 Tcl_AppendElement (interp, "Z39");
1357 Tcl_AppendElement (interp, "SR");
1364 * do_triggerResourceControl:
1366 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1367 int argc, char **argv)
1371 Z_TriggerResourceControlRequest *req;
1372 bool_t is_false = 0;
1378 interp->result = "triggerResourceControl: not connected";
1381 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1382 req = apdu->u.triggerResourceControlRequest;
1383 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1384 req->resultSetWanted = &is_false;
1386 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1391 * do_databaseNames: specify database names
1393 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1394 int argc, char **argv)
1397 IrTcl_SetCObj *p = obj;
1401 for (i=0; i<p->num_databaseNames; i++)
1402 free (p->databaseNames[i]);
1403 free (p->databaseNames);
1407 p->num_databaseNames = 0;
1408 p->databaseNames = NULL;
1413 for (i=0; i<p->num_databaseNames; i++)
1414 Tcl_AppendElement (interp, p->databaseNames[i]);
1417 if (p->databaseNames)
1419 for (i=0; i<p->num_databaseNames; i++)
1420 free (p->databaseNames[i]);
1421 free (p->databaseNames);
1423 p->num_databaseNames = argc - 2;
1425 ir_tcl_malloc (sizeof(*p->databaseNames) * (1+p->num_databaseNames));
1426 for (i=0; i<p->num_databaseNames; i++)
1428 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1432 p->databaseNames[i] = NULL;
1437 * do_replaceIndicator: Set/get replace Set indicator
1439 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1440 int argc, char **argv)
1442 IrTcl_SetCObj *p = obj;
1446 p->replaceIndicator = 1;
1449 return ir_tcl_get_set_int (&p->replaceIndicator, interp, argc, argv);
1453 * do_queryType: Set/Get query method
1455 static int do_queryType (void *obj, Tcl_Interp *interp,
1456 int argc, char **argv)
1458 IrTcl_SetCObj *p = obj;
1461 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1462 else if (argc == -1)
1463 return ir_tcl_strdel (interp, &p->queryType);
1466 free (p->queryType);
1467 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1470 Tcl_AppendResult (interp, p->queryType, NULL);
1475 * do_userInformationField: Get User information field
1477 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1478 int argc, char **argv)
1484 p->userInformationField = NULL;
1487 else if (argc == -1)
1488 return ir_tcl_strdel (interp, &p->userInformationField);
1489 Tcl_AppendResult (interp, p->userInformationField, NULL);
1494 * do_smallSetUpperBound: Set/get small set upper bound
1496 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1497 int argc, char **argv)
1499 IrTcl_SetCObj *p = o;
1503 p->smallSetUpperBound = 0;
1506 return ir_tcl_get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1510 * do_largeSetLowerBound: Set/get large set lower bound
1512 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1513 int argc, char **argv)
1515 IrTcl_SetCObj *p = o;
1519 p->largeSetLowerBound = 2;
1522 return ir_tcl_get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1526 * do_mediumSetPresentNumber: Set/get large set lower bound
1528 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1529 int argc, char **argv)
1531 IrTcl_SetCObj *p = o;
1535 p->mediumSetPresentNumber = 0;
1538 return ir_tcl_get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1542 * do_referenceId: Set/Get referenceId
1544 static int do_referenceId (void *obj, Tcl_Interp *interp,
1545 int argc, char **argv)
1547 IrTcl_SetCObj *p = obj;
1551 p->referenceId = NULL;
1554 else if (argc == -1)
1555 return ir_tcl_strdel (interp, &p->referenceId);
1558 free (p->referenceId);
1559 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1562 Tcl_AppendResult (interp, p->referenceId, NULL);
1567 * do_preferredRecordSyntax: Set/get preferred record syntax
1569 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1570 int argc, char **argv)
1572 IrTcl_SetCObj *p = obj;
1576 p->preferredRecordSyntax = NULL;
1579 else if (argc == -1)
1581 free (p->preferredRecordSyntax);
1582 p->preferredRecordSyntax = NULL;
1587 free (p->preferredRecordSyntax);
1588 p->preferredRecordSyntax = NULL;
1589 if (argv[2][0] && (p->preferredRecordSyntax =
1590 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1591 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1596 (interp,!p->preferredRecordSyntax ? "" :
1597 IrTcl_getRecordSyntaxStr(*p->preferredRecordSyntax));
1604 * do_elementSetNames: Set/Get element Set Names
1606 static int do_elementSetNames (void *obj, Tcl_Interp *interp,
1607 int argc, char **argv)
1609 IrTcl_SetCObj *p = obj;
1613 p->elementSetNames = NULL;
1616 else if (argc == -1)
1617 return ir_tcl_strdel (interp, &p->elementSetNames);
1620 free (p->elementSetNames);
1621 if (ir_tcl_strdup (interp, &p->elementSetNames, argv[2]) == TCL_ERROR)
1624 Tcl_AppendResult (interp, p->elementSetNames, NULL);
1629 * do_smallSetElementSetNames: Set/Get small Set Element Set Names
1631 static int do_smallSetElementSetNames (void *obj, Tcl_Interp *interp,
1632 int argc, char **argv)
1634 IrTcl_SetCObj *p = obj;
1638 p->smallSetElementSetNames = NULL;
1641 else if (argc == -1)
1642 return ir_tcl_strdel (interp, &p->smallSetElementSetNames);
1645 free (p->smallSetElementSetNames);
1646 if (ir_tcl_strdup (interp, &p->smallSetElementSetNames,
1647 argv[2]) == TCL_ERROR)
1650 Tcl_AppendResult (interp, p->smallSetElementSetNames, NULL);
1655 * do_mediumSetElementSetNames: Set/Get medium Set Element Set Names
1657 static int do_mediumSetElementSetNames (void *obj, Tcl_Interp *interp,
1658 int argc, char **argv)
1660 IrTcl_SetCObj *p = obj;
1664 p->mediumSetElementSetNames = NULL;
1667 else if (argc == -1)
1668 return ir_tcl_strdel (interp, &p->mediumSetElementSetNames);
1671 free (p->mediumSetElementSetNames);
1672 if (ir_tcl_strdup (interp, &p->mediumSetElementSetNames,
1673 argv[2]) == TCL_ERROR)
1676 Tcl_AppendResult (interp, p->mediumSetElementSetNames, NULL);
1680 static IrTcl_Method ir_method_tab[] = {
1681 { "comstack", do_comstack, NULL },
1682 { "protocol", do_protocol, NULL },
1683 { "failback", do_failback, NULL },
1684 { "failInfo", do_failInfo, NULL },
1685 { "apduInfo", do_apduInfo, NULL },
1686 { "logLevel", do_logLevel, NULL },
1688 { "eventType", do_eventType, NULL },
1689 { "connect", do_connect, NULL },
1690 { "protocolVersion", do_protocolVersion, NULL },
1691 { "preferredMessageSize", do_preferredMessageSize, NULL },
1692 { "maximumRecordSize", do_maximumRecordSize, NULL },
1693 { "implementationName", do_implementationName, NULL },
1694 { "implementationId", do_implementationId, NULL },
1695 { "implementationVersion", do_implementationVersion, NULL },
1696 { "targetImplementationName", do_targetImplementationName, NULL },
1697 { "targetImplementationId", do_targetImplementationId, NULL },
1698 { "targetImplementationVersion", do_targetImplementationVersion, NULL},
1699 { "userInformationField", do_userInformationField, NULL},
1700 { "idAuthentication", do_idAuthentication, NULL},
1701 { "options", do_options, NULL},
1702 { "init", do_init_request, NULL},
1703 { "initResult", do_initResult, NULL},
1704 { "disconnect", do_disconnect, NULL},
1705 { "callback", do_callback, NULL},
1706 { "initResponse", do_initResponse, NULL},
1707 { "triggerResourceControl", do_triggerResourceControl, NULL},
1708 { "initResponse", do_initResponse, NULL},
1712 static IrTcl_Method ir_set_c_method_tab[] = {
1713 { "databaseNames", do_databaseNames, NULL},
1714 { "replaceIndicator", do_replaceIndicator, NULL},
1715 { "queryType", do_queryType, NULL},
1716 { "preferredRecordSyntax", do_preferredRecordSyntax, NULL},
1717 { "smallSetUpperBound", do_smallSetUpperBound, NULL},
1718 { "largeSetLowerBound", do_largeSetLowerBound, NULL},
1719 { "mediumSetPresentNumber", do_mediumSetPresentNumber, NULL},
1720 { "referenceId", do_referenceId, NULL},
1721 { "elementSetNames", do_elementSetNames, NULL},
1722 { "smallSetElementSetNames", do_smallSetElementSetNames, NULL},
1723 { "mediumSetElementSetNames", do_mediumSetElementSetNames, NULL},
1728 * ir_obj_method: IR Object methods
1730 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1731 int argc, char **argv)
1733 IrTcl_Methods tab[3];
1734 IrTcl_Obj *p = clientData;
1740 tab[0].tab = ir_method_tab;
1742 tab[1].tab = ir_set_c_method_tab;
1743 tab[1].obj = &p->set_inher;
1746 ir_tcl_method (interp, argc, argv, tab, &r);
1751 * ir_obj_delete: IR Object disposal
1753 static void ir_obj_delete (ClientData clientData)
1755 IrTcl_Obj *obj = clientData;
1756 IrTcl_Methods tab[3];
1759 if (obj->ref_count > 0)
1761 assert (obj->ref_count == 0);
1763 logf (LOG_DEBUG, "ir object delete");
1764 tab[0].tab = ir_method_tab;
1766 tab[1].tab = ir_set_c_method_tab;
1767 tab[1].obj = &obj->set_inher;
1770 ir_tcl_method (NULL, -1, NULL, tab, NULL);
1773 odr_destroy (obj->odr_in);
1774 odr_destroy (obj->odr_out);
1775 odr_destroy (obj->odr_pr);
1780 * ir_obj_init: IR Object initialization
1782 int ir_obj_init (ClientData clientData, Tcl_Interp *interp,
1783 int argc, char **argv, ClientData *subData,
1784 ClientData parentData)
1786 IrTcl_Methods tab[3];
1794 interp->result = "wrong # args";
1797 obj = ir_tcl_malloc (sizeof(*obj));
1800 obj->bibset = ccl_qual_mk ();
1801 if ((inf = fopen ("default.bib", "r")))
1803 ccl_qual_file (obj->bibset, inf);
1808 logf (LOG_DEBUG, "ir object create %s", argv[1]);
1809 obj->odr_in = odr_createmem (ODR_DECODE);
1810 obj->odr_out = odr_createmem (ODR_ENCODE);
1811 obj->odr_pr = odr_createmem (ODR_PRINT);
1812 obj->state = IR_TCL_R_Idle;
1813 obj->interp = interp;
1817 obj->request_queue = NULL;
1819 tab[0].tab = ir_method_tab;
1821 tab[1].tab = ir_set_c_method_tab;
1822 tab[1].obj = &obj->set_inher;
1825 if (ir_tcl_method (interp, 0, NULL, tab, NULL) == TCL_ERROR)
1827 Tcl_AppendResult (interp, "Failed to initialize ", argv[1], NULL);
1836 * ir_obj_mk: IR Object creation
1838 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1839 int argc, char **argv)
1842 int r = ir_obj_init (clientData, interp, argc, argv, &subData, 0);
1846 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1847 subData, ir_obj_delete);
1851 IrTcl_Class ir_obj_class = {
1859 /* ------------------------------------------------------- */
1861 * do_search: Do search request
1863 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1865 Z_SearchRequest *req;
1869 IrTcl_SetObj *obj = o;
1879 logf (LOG_DEBUG, "search %s", *argv);
1880 interp->result = "wrong # args";
1883 logf (LOG_DEBUG, "search %s %s", *argv, argv[2]);
1884 if (!obj->set_inher.num_databaseNames)
1886 interp->result = "no databaseNames";
1891 interp->result = "search: not connected";
1894 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1895 req = apdu->u.searchRequest;
1899 set_referenceId (p->odr_out, &req->referenceId,
1900 obj->set_inher.referenceId);
1902 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1903 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1904 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1905 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1906 req->resultSetName = obj->setName ? obj->setName : "Default";
1907 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1908 req->num_databaseNames = obj->set_inher.num_databaseNames;
1909 req->databaseNames = obj->set_inher.databaseNames;
1910 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1911 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1912 if (obj->set_inher.preferredRecordSyntax)
1914 struct oident ident;
1916 ident.proto = p->protocol_type;
1917 ident.oclass = CLASS_RECSYN;
1918 ident.value = *obj->set_inher.preferredRecordSyntax;
1919 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1920 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1921 oid_getoidbyent (&ident));
1924 req->preferredRecordSyntax = 0;
1926 if (obj->set_inher.smallSetElementSetNames &&
1927 *obj->set_inher.smallSetElementSetNames)
1929 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1931 esn->which = Z_ElementSetNames_generic;
1932 esn->u.generic = obj->set_inher.smallSetElementSetNames;
1933 req->smallSetElementSetNames = esn;
1936 req->smallSetElementSetNames = NULL;
1938 if (obj->set_inher.mediumSetElementSetNames &&
1939 *obj->set_inher.mediumSetElementSetNames)
1941 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1943 esn->which = Z_ElementSetNames_generic;
1944 esn->u.generic = obj->set_inher.mediumSetElementSetNames;
1945 req->mediumSetElementSetNames = esn;
1948 req->mediumSetElementSetNames = NULL;
1950 req->query = &query;
1952 logf (LOG_DEBUG, "queryType %s", obj->set_inher.queryType);
1953 if (!strcmp (obj->set_inher.queryType, "rpn"))
1955 Z_RPNQuery *RPNquery;
1957 RPNquery = p_query_rpn (p->odr_out, p->protocol_type, argv[2]);
1960 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1963 query.which = Z_Query_type_1;
1964 query.u.type_1 = RPNquery;
1967 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1971 struct ccl_rpn_node *rpn;
1972 Z_RPNQuery *RPNquery;
1975 bib1.proto = p->protocol_type;
1976 bib1.oclass = CLASS_ATTSET;
1977 bib1.value = VAL_BIB1;
1979 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1982 Tcl_AppendResult (interp, "CCL error: ",
1983 ccl_err_msg(error), NULL);
1987 ccl_pr_tree (rpn, stderr);
1988 fprintf (stderr, "\n");
1990 assert((RPNquery = ccl_rpn_query(rpn)));
1991 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1992 query.which = Z_Query_type_1;
1993 query.u.type_1 = RPNquery;
1996 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1998 query.which = Z_Query_type_2;
1999 query.u.type_2 = &ccl_query;
2000 ccl_query.buf = (unsigned char *) argv[2];
2001 ccl_query.len = strlen (argv[2]);
2005 interp->result = "unknown query method";
2008 return ir_tcl_send_APDU (interp, p, apdu, "search", *argv);
2012 * do_searchResponse: add search response handler
2014 static int do_searchResponse (void *o, Tcl_Interp *interp,
2015 int argc, char **argv)
2017 IrTcl_SetObj *obj = o;
2021 obj->searchResponse = NULL;
2024 else if (argc == -1)
2025 return ir_tcl_strdel (interp, &obj->searchResponse);
2028 free (obj->searchResponse);
2031 if (ir_tcl_strdup (interp, &obj->searchResponse, argv[2])
2036 obj->searchResponse = NULL;
2042 * do_presentResponse: add present response handler
2044 static int do_presentResponse (void *o, Tcl_Interp *interp,
2045 int argc, char **argv)
2047 IrTcl_SetObj *obj = o;
2051 obj->presentResponse = NULL;
2054 else if (argc == -1)
2055 return ir_tcl_strdel (interp, &obj->presentResponse);
2058 free (obj->presentResponse);
2061 if (ir_tcl_strdup (interp, &obj->presentResponse, argv[2])
2066 obj->presentResponse = NULL;
2072 * do_resultCount: Get number of hits
2074 static int do_resultCount (void *o, Tcl_Interp *interp,
2075 int argc, char **argv)
2077 IrTcl_SetObj *obj = o;
2081 obj->resultCount = 0;
2084 return ir_tcl_get_set_int (&obj->resultCount, interp, argc, argv);
2088 * do_searchStatus: Get search status (after search response)
2090 static int do_searchStatus (void *o, Tcl_Interp *interp,
2091 int argc, char **argv)
2093 IrTcl_SetObj *obj = o;
2097 return ir_tcl_get_set_int (&obj->searchStatus, interp, argc, argv);
2101 * do_presentStatus: Get search status (after search/present response)
2103 static int do_presentStatus (void *o, Tcl_Interp *interp,
2104 int argc, char **argv)
2106 IrTcl_SetObj *obj = o;
2110 return ir_tcl_get_set_int (&obj->presentStatus, interp, argc, argv);
2114 * do_nextResultSetPosition: Get next result set position
2115 * (after search/present response)
2117 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
2118 int argc, char **argv)
2120 IrTcl_SetObj *obj = o;
2124 obj->nextResultSetPosition = 0;
2127 return ir_tcl_get_set_int (&obj->nextResultSetPosition, interp,
2132 * do_setName: Set result Set name
2134 static int do_setName (void *o, Tcl_Interp *interp,
2135 int argc, char **argv)
2137 IrTcl_SetObj *obj = o;
2140 return ir_tcl_strdup (interp, &obj->setName, "Default");
2141 else if (argc == -1)
2142 return ir_tcl_strdel (interp, &obj->setName);
2145 free (obj->setName);
2146 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
2150 Tcl_AppendElement (interp, obj->setName);
2155 * do_numberOfRecordsReturned: Get number of records returned
2157 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
2158 int argc, char **argv)
2160 IrTcl_SetObj *obj = o;
2164 obj->numberOfRecordsReturned = 0;
2167 return ir_tcl_get_set_int (&obj->numberOfRecordsReturned, interp,
2172 * do_type: Return type (if any) at position.
2174 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
2176 IrTcl_SetObj *obj = o;
2178 IrTcl_RecordList *rl;
2182 obj->record_list = NULL;
2185 else if (argc == -1)
2187 delete_IR_records (obj);
2192 sprintf (interp->result, "wrong # args");
2195 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2197 rl = find_IR_record (obj, offset);
2200 logf (LOG_DEBUG, "No record at position %d", offset);
2205 case Z_NamePlusRecord_databaseRecord:
2206 interp->result = "DB";
2208 case Z_NamePlusRecord_surrogateDiagnostic:
2209 interp->result = "SD";
2217 * do_recordType: Return record type (if any) at position.
2219 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
2221 IrTcl_SetObj *obj = o;
2223 IrTcl_RecordList *rl;
2229 else if (argc == -1)
2235 sprintf (interp->result, "wrong # args");
2238 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2240 rl = find_IR_record (obj, offset);
2243 if (rl->which != Z_NamePlusRecord_databaseRecord)
2245 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2248 Tcl_AppendElement (interp, (char*)
2249 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
2254 * set record elements (for record extraction)
2256 static int do_recordElements (void *o, Tcl_Interp *interp,
2257 int argc, char **argv)
2259 IrTcl_SetObj *obj = o;
2263 obj->recordElements = NULL;
2266 else if (argc == -1)
2267 return ir_tcl_strdel (NULL, &obj->recordElements);
2270 sprintf (interp->result, "wrong # args");
2275 free (obj->recordElements);
2276 return ir_tcl_strdup (NULL, &obj->recordElements,
2277 (*argv[2] ? argv[2] : NULL));
2279 Tcl_AppendResult (interp, obj->recordElements, NULL);
2286 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
2292 for (i = 0; i<num; i++)
2294 sprintf (buf, "%d", list[i].condition);
2295 Tcl_AppendElement (interp, buf);
2296 cp = diagbib1_str (list[i].condition);
2298 Tcl_AppendElement (interp, (char*) cp);
2300 Tcl_AppendElement (interp, "");
2301 if (list[i].addinfo)
2302 Tcl_AppendElement (interp, (char*) list[i].addinfo);
2304 Tcl_AppendElement (interp, "");
2310 * do_diag: Return diagnostic record info
2312 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
2314 IrTcl_SetObj *obj = o;
2316 IrTcl_RecordList *rl;
2322 sprintf (interp->result, "wrong # args");
2325 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2327 rl = find_IR_record (obj, offset);
2330 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2333 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
2335 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
2338 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
2339 rl->u.surrogateDiagnostics.num);
2343 * do_getMarc: Get ISO2709 Record lines/fields
2345 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
2347 IrTcl_SetObj *obj = o;
2349 IrTcl_RecordList *rl;
2355 sprintf (interp->result, "wrong # args");
2358 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2360 rl = find_IR_record (obj, offset);
2363 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2366 if (rl->which != Z_NamePlusRecord_databaseRecord)
2368 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2371 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
2375 * do_getSutrs: Get SUTRS Record
2377 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2379 IrTcl_SetObj *obj = o;
2381 IrTcl_RecordList *rl;
2387 sprintf (interp->result, "wrong # args");
2390 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2392 rl = find_IR_record (obj, offset);
2395 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2398 if (rl->which != Z_NamePlusRecord_databaseRecord)
2400 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2403 if (rl->u.dbrec.type != VAL_SUTRS)
2405 Tcl_AppendElement (interp, rl->u.dbrec.buf);
2411 * do_getGrs: Get a GRS1 Record
2413 static int do_getGrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2415 IrTcl_SetObj *obj = o;
2417 IrTcl_RecordList *rl;
2423 sprintf (interp->result, "wrong # args");
2426 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2428 rl = find_IR_record (obj, offset);
2431 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2434 if (rl->which != Z_NamePlusRecord_databaseRecord)
2436 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2439 if (rl->u.dbrec.type != VAL_GRS1)
2441 return ir_tcl_get_grs (interp, rl->u.dbrec.u.grs1, argc, argv);
2446 * do_responseStatus: Return response status (present or search)
2448 static int do_responseStatus (void *o, Tcl_Interp *interp,
2449 int argc, char **argv)
2451 IrTcl_SetObj *obj = o;
2455 obj->recordFlag = 0;
2456 obj->nonSurrogateDiagnosticNum = 0;
2457 obj->nonSurrogateDiagnosticList = NULL;
2460 else if (argc == -1)
2462 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
2463 &obj->nonSurrogateDiagnosticNum);
2466 if (!obj->recordFlag)
2468 Tcl_AppendElement (interp, "OK");
2473 case Z_Records_DBOSD:
2474 Tcl_AppendElement (interp, "DBOSD");
2477 Tcl_AppendElement (interp, "NSD");
2478 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
2479 obj->nonSurrogateDiagnosticNum);
2485 * do_present: Perform Present Request
2488 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
2490 IrTcl_SetObj *obj = o;
2493 Z_PresentRequest *req;
2501 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
2508 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2513 logf (LOG_DEBUG, "present %s %d %d", *argv, start, number);
2517 interp->result = "present: not connected";
2522 obj->number = number;
2524 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2525 req = apdu->u.presentRequest;
2527 set_referenceId (p->odr_out, &req->referenceId,
2528 obj->set_inher.referenceId);
2530 req->resultSetId = obj->setName ? obj->setName : "Default";
2532 req->resultSetStartPoint = &start;
2533 req->numberOfRecordsRequested = &number;
2534 if (obj->set_inher.preferredRecordSyntax)
2536 struct oident ident;
2538 ident.proto = p->protocol_type;
2539 ident.oclass = CLASS_RECSYN;
2540 ident.value = *obj->set_inher.preferredRecordSyntax;
2541 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2542 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2543 oid_getoidbyent (&ident));
2546 req->preferredRecordSyntax = 0;
2548 if (obj->set_inher.elementSetNames && *obj->set_inher.elementSetNames)
2550 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
2551 Z_RecordComposition *compo = odr_malloc (p->odr_out, sizeof(*compo));
2553 esn->which = Z_ElementSetNames_generic;
2554 esn->u.generic = obj->set_inher.elementSetNames;
2556 req->recordComposition = compo;
2557 compo->which = Z_RecordComp_simple;
2558 compo->u.simple = esn;
2561 req->recordComposition = NULL;
2562 return ir_tcl_send_APDU (interp, p, apdu, "present", *argv);
2566 * do_loadFile: Load result set from file
2569 static int do_loadFile (void *o, Tcl_Interp *interp,
2570 int argc, char **argv)
2572 IrTcl_SetObj *setobj = o;
2582 interp->result = "wrong # args";
2585 inf = fopen (argv[2], "r");
2588 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2591 while ((buf = ir_tcl_fread_marc (inf, &size)))
2593 IrTcl_RecordList *rl;
2595 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord, "F");
2596 rl->u.dbrec.type = VAL_USMARC;
2597 rl->u.dbrec.buf = buf;
2598 rl->u.dbrec.size = size;
2601 setobj->numberOfRecordsReturned = no-1;
2606 static IrTcl_Method ir_set_method_tab[] = {
2607 { "search", do_search, NULL},
2608 { "searchResponse", do_searchResponse, NULL},
2609 { "presentResponse", do_presentResponse, NULL},
2610 { "searchStatus", do_searchStatus, NULL},
2611 { "presentStatus", do_presentStatus, NULL},
2612 { "nextResultSetPosition", do_nextResultSetPosition, NULL},
2613 { "setName", do_setName, NULL},
2614 { "resultCount", do_resultCount, NULL},
2615 { "numberOfRecordsReturned", do_numberOfRecordsReturned, NULL},
2616 { "present", do_present, NULL},
2617 { "type", do_type, NULL},
2618 { "getMarc", do_getMarc, NULL},
2619 { "getSutrs", do_getSutrs, NULL},
2620 { "getGrs", do_getGrs, NULL},
2621 { "recordType", do_recordType, NULL},
2622 { "recordElements", do_recordElements, NULL},
2623 { "diag", do_diag, NULL},
2624 { "responseStatus", do_responseStatus, NULL},
2625 { "loadFile", do_loadFile, NULL},
2630 * ir_set_obj_method: IR Set Object methods
2632 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2633 int argc, char **argv)
2635 IrTcl_Methods tabs[3];
2636 IrTcl_SetObj *p = clientData;
2641 interp->result = "wrong # args";
2644 tabs[0].tab = ir_set_method_tab;
2646 tabs[1].tab = ir_set_c_method_tab;
2647 tabs[1].obj = &p->set_inher;
2650 ir_tcl_method (interp, argc, argv, tabs, &r);
2655 * ir_set_obj_delete: IR Set Object disposal
2657 static void ir_set_obj_delete (ClientData clientData)
2659 IrTcl_Methods tabs[3];
2660 IrTcl_SetObj *p = clientData;
2662 logf (LOG_DEBUG, "ir set delete");
2664 tabs[0].tab = ir_set_method_tab;
2666 tabs[1].tab = ir_set_c_method_tab;
2667 tabs[1].obj = &p->set_inher;
2670 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
2676 * ir_set_obj_init: IR Set Object initialization
2678 static int ir_set_obj_init (ClientData clientData, Tcl_Interp *interp,
2679 int argc, char **argv, ClientData *subData,
2680 ClientData parentData)
2682 IrTcl_Methods tabs[3];
2685 if (argc < 2 || argc > 3)
2687 interp->result = "wrong # args";
2690 obj = ir_tcl_malloc (sizeof(*obj));
2691 logf (LOG_DEBUG, "ir set create %s", argv[1]);
2698 obj->parent = (IrTcl_Obj *) parentData;
2700 dst = &obj->set_inher;
2701 src = &obj->parent->set_inher;
2703 if ((dst->num_databaseNames = src->num_databaseNames))
2705 dst->databaseNames =
2706 ir_tcl_malloc (sizeof (*dst->databaseNames)
2707 * (1+dst->num_databaseNames));
2708 for (i = 0; i < dst->num_databaseNames; i++)
2709 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2710 src->databaseNames[i]) == TCL_ERROR)
2712 dst->databaseNames[i] = NULL;
2715 dst->databaseNames = NULL;
2716 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2720 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2724 if (ir_tcl_strdup (interp, &dst->elementSetNames, src->elementSetNames)
2728 if (ir_tcl_strdup (interp, &dst->smallSetElementSetNames,
2729 src->smallSetElementSetNames)
2733 if (ir_tcl_strdup (interp, &dst->mediumSetElementSetNames,
2734 src->mediumSetElementSetNames)
2738 if (src->preferredRecordSyntax &&
2739 (dst->preferredRecordSyntax
2740 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2741 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2743 dst->preferredRecordSyntax = NULL;
2744 dst->replaceIndicator = src->replaceIndicator;
2745 dst->smallSetUpperBound = src->smallSetUpperBound;
2746 dst->largeSetLowerBound = src->largeSetLowerBound;
2747 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2752 tabs[0].tab = ir_set_method_tab;
2756 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
2764 * ir_set_obj_mk: IR Set Object creation
2766 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2767 int argc, char **argv)
2770 ClientData parentData = 0;
2775 Tcl_CmdInfo parent_info;
2776 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2778 interp->result = "No parent";
2781 parentData = parent_info.clientData;
2783 r = ir_set_obj_init (clientData, interp, argc, argv, &subData, parentData);
2786 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2787 subData, ir_set_obj_delete);
2791 IrTcl_Class ir_set_obj_class = {
2798 /* ------------------------------------------------------- */
2801 * do_scan: Perform scan
2803 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2807 IrTcl_ScanObj *obj = o;
2808 IrTcl_Obj *p = obj->parent;
2811 struct ccl_rpn_node *rpn;
2819 interp->result = "wrong # args";
2822 logf (LOG_DEBUG, "scan %s %s", *argv, argv[2]);
2823 if (!p->set_inher.num_databaseNames)
2825 interp->result = "no databaseNames";
2830 interp->result = "scan: not connected";
2834 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2835 req = apdu->u.scanRequest;
2837 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2838 req->num_databaseNames = p->set_inher.num_databaseNames;
2839 req->databaseNames = p->set_inher.databaseNames;
2842 if (!(req->termListAndStartPoint =
2843 p_query_scan (p->odr_out, p->protocol_type,
2844 &req->attributeSet, argv[2])))
2846 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2850 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2853 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2856 bib1.proto = p->protocol_type;
2857 bib1.oclass = CLASS_ATTSET;
2858 bib1.value = VAL_BIB1;
2860 req->attributeSet = oid_getoidbyent (&bib1);
2861 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2864 req->stepSize = &obj->stepSize;
2865 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2866 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2867 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2868 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2869 *req->numberOfTermsRequested);
2870 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2871 *req->preferredPositionInResponse);
2873 return ir_tcl_send_APDU (interp, p, apdu, "scan", *argv);
2877 * do_scanResponse: add scan response handler
2879 static int do_scanResponse (void *o, Tcl_Interp *interp,
2880 int argc, char **argv)
2882 IrTcl_ScanObj *obj = o;
2886 obj->scanResponse = NULL;
2889 else if (argc == -1)
2890 return ir_tcl_strdel (interp, &obj->scanResponse);
2893 free (obj->scanResponse);
2896 if (ir_tcl_strdup (interp, &obj->scanResponse, argv[2])
2901 obj->scanResponse = NULL;
2907 * do_stepSize: Set/get replace Step Size
2909 static int do_stepSize (void *obj, Tcl_Interp *interp,
2910 int argc, char **argv)
2912 IrTcl_ScanObj *p = obj;
2918 return ir_tcl_get_set_int (&p->stepSize, interp, argc, argv);
2922 * do_numberOfTermsRequested: Set/get Number of Terms requested
2924 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2925 int argc, char **argv)
2927 IrTcl_ScanObj *p = obj;
2931 p->numberOfTermsRequested = 20;
2934 return ir_tcl_get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2939 * do_preferredPositionInResponse: Set/get preferred Position
2941 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2942 int argc, char **argv)
2944 IrTcl_ScanObj *p = obj;
2948 p->preferredPositionInResponse = 1;
2951 return ir_tcl_get_set_int (&p->preferredPositionInResponse, interp,
2956 * do_scanStatus: Get scan status
2958 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2959 int argc, char **argv)
2961 IrTcl_ScanObj *p = obj;
2965 return ir_tcl_get_set_int (&p->scanStatus, interp, argc, argv);
2969 * do_numberOfEntriesReturned: Get number of Entries returned
2971 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2972 int argc, char **argv)
2974 IrTcl_ScanObj *p = obj;
2978 return ir_tcl_get_set_int (&p->numberOfEntriesReturned, interp,
2983 * do_positionOfTerm: Get position of Term
2985 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2986 int argc, char **argv)
2988 IrTcl_ScanObj *p = obj;
2992 return ir_tcl_get_set_int (&p->positionOfTerm, interp, argc, argv);
2996 * do_scanLine: get Scan Line (surrogate or normal) after response
2998 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
3000 IrTcl_ScanObj *p = obj;
3006 p->entries_flag = 0;
3008 p->nonSurrogateDiagnosticNum = 0;
3009 p->nonSurrogateDiagnosticList = 0;
3012 else if (argc == -1)
3014 p->entries_flag = 0;
3015 /* release entries */
3018 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
3019 &p->nonSurrogateDiagnosticNum);
3024 interp->result = "wrong # args";
3027 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
3029 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
3030 || i >= p->num_entries || i < 0)
3032 switch (p->entries[i].which)
3034 case Z_Entry_termInfo:
3035 Tcl_AppendElement (interp, "T");
3036 if (p->entries[i].u.term.buf)
3037 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
3039 Tcl_AppendElement (interp, "");
3040 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
3041 Tcl_AppendElement (interp, numstr);
3043 case Z_Entry_surrogateDiagnostic:
3044 Tcl_AppendElement (interp, "SD");
3045 return ir_diagResult (interp, p->entries[i].u.diag.list,
3046 p->entries[i].u.diag.num);
3052 static IrTcl_Method ir_scan_method_tab[] = {
3053 { "scan", do_scan, NULL},
3054 { "scanResponse", do_scanResponse, NULL},
3055 { "stepSize", do_stepSize, NULL},
3056 { "numberOfTermsRequested", do_numberOfTermsRequested, NULL},
3057 { "preferredPositionInResponse", do_preferredPositionInResponse, NULL},
3058 { "scanStatus", do_scanStatus, NULL},
3059 { "numberOfEntriesReturned", do_numberOfEntriesReturned, NULL},
3060 { "positionOfTerm", do_positionOfTerm, NULL},
3061 { "scanLine", do_scanLine, NULL},
3066 * ir_scan_obj_method: IR Scan Object methods
3068 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
3069 int argc, char **argv)
3071 IrTcl_Methods tabs[2];
3076 interp->result = "wrong # args";
3079 tabs[0].tab = ir_scan_method_tab;
3080 tabs[0].obj = clientData;
3083 ir_tcl_method (interp, argc, argv, tabs, &r);
3088 * ir_scan_obj_delete: IR Scan Object disposal
3090 static void ir_scan_obj_delete (ClientData clientData)
3092 IrTcl_Methods tabs[2];
3093 IrTcl_ScanObj *obj = clientData;
3095 tabs[0].tab = ir_scan_method_tab;
3099 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
3104 * ir_scan_obj_mk: IR Scan Object creation
3106 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
3107 int argc, char **argv)
3109 Tcl_CmdInfo parent_info;
3111 IrTcl_Methods tabs[2];
3115 interp->result = "wrong # args";
3118 logf (LOG_DEBUG, "ir scan create %s", argv[1]);
3119 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
3121 interp->result = "No parent";
3124 obj = ir_tcl_malloc (sizeof(*obj));
3125 obj->parent = (IrTcl_Obj *) parent_info.clientData;
3127 tabs[0].tab = ir_scan_method_tab;
3131 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
3133 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
3134 (ClientData) obj, ir_scan_obj_delete);
3138 /* ------------------------------------------------------- */
3140 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
3144 p->initResult = *initrs->result ? 1 : 0;
3145 if (!*initrs->result)
3146 logf (LOG_DEBUG, "Connection rejected by target");
3148 logf (LOG_DEBUG, "Connection accepted by target");
3150 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
3152 free (p->targetImplementationId);
3153 ir_tcl_strdup (p->interp, &p->targetImplementationId,
3154 initrs->implementationId);
3155 free (p->targetImplementationName);
3156 ir_tcl_strdup (p->interp, &p->targetImplementationName,
3157 initrs->implementationName);
3158 free (p->targetImplementationVersion);
3159 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
3160 initrs->implementationVersion);
3162 p->maximumRecordSize = *initrs->maximumRecordSize;
3163 p->preferredMessageSize = *initrs->preferredMessageSize;
3165 memcpy (&p->options, initrs->options, sizeof(initrs->options));
3166 memcpy (&p->protocolVersion, initrs->protocolVersion,
3167 sizeof(initrs->protocolVersion));
3168 free (p->userInformationField);
3169 p->userInformationField = NULL;
3170 if (initrs->userInformationField)
3174 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
3175 (p->userInformationField =
3176 ir_tcl_malloc ((len =
3177 initrs->userInformationField->
3178 u.octet_aligned->len) +1)))
3180 memcpy (p->userInformationField,
3181 initrs->userInformationField->u.octet_aligned->buf,
3183 (p->userInformationField)[len] = '\0';
3188 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
3191 for (i = 0; i<*dst_num; i++)
3192 free (dst_list[i]->addinfo);
3198 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
3199 Z_DiagRec **list, int num)
3205 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
3206 for (i = 0; i<num; i++)
3209 switch (list[i]->which)
3211 case Z_DiagRec_defaultFormat:
3212 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
3213 addinfo = list[i]->u.defaultFormat->addinfo;
3215 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
3216 strcpy ((*dst_list)[i].addinfo, addinfo);
3217 cp = diagbib1_str ((*dst_list)[i].condition);
3218 logf (LOG_DEBUG, "Diag %d %s %s", (*dst_list)[i].condition,
3219 cp ? cp : "", addinfo ? addinfo : "");
3222 (*dst_list)[i].addinfo = NULL;
3223 (*dst_list)[i].condition = 0;
3228 static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj,
3229 const char *elements)
3234 IrTcl_RecordList *rl;
3236 setobj->which = zrs->which;
3237 setobj->recordFlag = 1;
3239 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
3240 &setobj->nonSurrogateDiagnosticNum);
3241 if (zrs->which == Z_Records_DBOSD)
3243 setobj->numberOfRecordsReturned =
3244 zrs->u.databaseOrSurDiagnostics->num_records;
3245 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
3246 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
3248 rl = new_IR_record (setobj, setobj->start + offset,
3249 zrs->u.databaseOrSurDiagnostics->
3250 records[offset]->which,
3252 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
3254 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
3255 &rl->u.surrogateDiagnostics.num,
3256 &zrs->u.databaseOrSurDiagnostics->
3257 records[offset]->u.surrogateDiagnostic,
3262 Z_DatabaseRecord *zr;
3264 struct oident *ident;
3266 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
3268 oe = (Z_External*) zr;
3269 rl->u.dbrec.size = zr->u.octet_aligned->len;
3271 if ((ident = oid_getentbyoid (oe->direct_reference)))
3272 rl->u.dbrec.type = ident->value;
3274 rl->u.dbrec.type = VAL_USMARC;
3276 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
3278 char *buf = (char*) zr->u.octet_aligned->buf;
3279 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
3280 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
3282 else if (rl->u.dbrec.type == VAL_SUTRS &&
3283 oe->which == Z_External_sutrs)
3285 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
3286 oe->u.single_ASN1_type->len, 0);
3287 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
3289 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
3291 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
3293 rl->u.dbrec.size = oe->u.sutrs->len;
3295 else if (rl->u.dbrec.type == VAL_GRS1 &&
3296 oe->which == Z_External_grs1)
3298 ir_tcl_grs_mk (oe->u.grs1, &rl->u.dbrec.u.grs1);
3299 rl->u.dbrec.buf = NULL;
3302 rl->u.dbrec.buf = NULL;
3306 else if (zrs->which == Z_Records_multipleNSD)
3308 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
3309 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3310 setobj->numberOfRecordsReturned = 0;
3311 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3312 &setobj->nonSurrogateDiagnosticNum,
3313 zrs->u.multipleNonSurDiagnostics->diagRecs,
3314 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3318 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
3319 setobj->numberOfRecordsReturned = 0;
3320 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3321 &setobj->nonSurrogateDiagnosticNum,
3322 &zrs->u.nonSurrogateDiagnostic,
3327 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
3328 IrTcl_SetObj *setobj)
3330 Z_Records *zrs = searchrs->records;
3332 logf (LOG_DEBUG, "Received search response");
3335 logf (LOG_DEBUG, "Search response, no object!");
3338 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
3339 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
3340 setobj->resultCount = *searchrs->resultCount;
3341 if (searchrs->presentStatus)
3342 setobj->presentStatus = *searchrs->presentStatus;
3343 if (searchrs->nextResultSetPosition)
3344 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
3346 logf (LOG_DEBUG, "status %d hits %d",
3347 setobj->searchStatus, setobj->resultCount);
3351 if (setobj->resultCount <= setobj->set_inher.smallSetUpperBound)
3352 es = setobj->set_inher.smallSetElementSetNames;
3354 es = setobj->set_inher.mediumSetElementSetNames;
3355 ir_handleRecords (o, zrs, setobj, es);
3358 setobj->recordFlag = 0;
3362 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
3363 IrTcl_SetObj *setobj)
3365 Z_Records *zrs = presrs->records;
3367 logf (LOG_DEBUG, "Received present response");
3370 logf (LOG_DEBUG, "Present response, no object!");
3373 setobj->presentStatus = *presrs->presentStatus;
3374 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
3375 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
3377 ir_handleRecords (o, zrs, setobj, setobj->set_inher.elementSetNames);
3380 setobj->recordFlag = 0;
3381 logf (LOG_DEBUG, "No records!");
3385 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
3386 IrTcl_ScanObj *scanobj)
3390 logf (LOG_DEBUG, "Received scanResponse");
3392 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
3393 scanobj->scanStatus = *scanrs->scanStatus;
3394 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
3396 if (scanrs->stepSize)
3397 scanobj->stepSize = *scanrs->stepSize;
3398 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
3400 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
3401 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
3402 scanobj->numberOfEntriesReturned);
3404 if (scanrs->positionOfTerm)
3405 scanobj->positionOfTerm = *scanrs->positionOfTerm;
3407 scanobj->positionOfTerm = -1;
3408 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
3410 free (scanobj->entries);
3411 scanobj->entries = NULL;
3413 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
3414 &scanobj->nonSurrogateDiagnosticNum);
3415 if (scanrs->entries)
3420 scanobj->entries_flag = 1;
3421 scanobj->which = scanrs->entries->which;
3422 switch (scanobj->which)
3424 case Z_ListEntries_entries:
3425 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
3426 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
3427 sizeof(*scanobj->entries));
3428 for (i=0; i<scanobj->num_entries; i++)
3430 ze = scanrs->entries->u.entries->entries[i];
3431 scanobj->entries[i].which = ze->which;
3434 case Z_Entry_termInfo:
3435 if (ze->u.termInfo->term->which == Z_Term_general)
3437 int l = ze->u.termInfo->term->u.general->len;
3438 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
3439 memcpy (scanobj->entries[i].u.term.buf,
3440 ze->u.termInfo->term->u.general->buf,
3442 scanobj->entries[i].u.term.buf[l] = '\0';
3445 scanobj->entries[i].u.term.buf = NULL;
3446 if (ze->u.termInfo->globalOccurrences)
3447 scanobj->entries[i].u.term.globalOccurrences =
3448 *ze->u.termInfo->globalOccurrences;
3450 scanobj->entries[i].u.term.globalOccurrences = 0;
3452 case Z_Entry_surrogateDiagnostic:
3453 ir_handleDiags (&scanobj->entries[i].u.diag.list,
3454 &scanobj->entries[i].u.diag.num,
3455 &ze->u.surrogateDiagnostic,
3461 case Z_ListEntries_nonSurrogateDiagnostics:
3462 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
3463 &scanobj->nonSurrogateDiagnosticNum,
3464 scanrs->entries->u.nonSurrogateDiagnostics->
3466 scanrs->entries->u.nonSurrogateDiagnostics->
3472 scanobj->entries_flag = 0;
3476 * ir_select_read: handle incoming packages
3478 static void ir_select_read (ClientData clientData)
3480 IrTcl_Obj *p = clientData;
3485 Tcl_CmdInfo cmd_info;
3486 const char *apdu_call;
3488 logf(LOG_DEBUG, "Read handler fd=%d", cs_fileno(p->cs_link));
3489 if (p->state == IR_TCL_R_Connecting)
3491 logf(LOG_DEBUG, "read: connect");
3492 r = cs_rcvconnect (p->cs_link);
3495 logf (LOG_WARN, "cs_rcvconnect returned 1");
3498 p->state = IR_TCL_R_Idle;
3500 ir_select_remove_write (cs_fileno (p->cs_link), p);
3503 logf (LOG_DEBUG, "cs_rcvconnect error");
3504 ir_tcl_disconnect (p);
3507 p->failInfo = IR_TCL_FAIL_CONNECT;
3508 ir_tcl_eval (p->interp, p->failback);
3514 ir_tcl_eval (p->interp, p->callback);
3515 if (p->ref_count == 2 && p->cs_link && p->request_queue
3516 && p->state == IR_TCL_R_Idle)
3517 ir_tcl_send_q (p, p->request_queue, "x");
3523 p->state = IR_TCL_R_Reading;
3525 /* read incoming APDU */
3526 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) == 1)
3528 logf(LOG_DEBUG, "PDU Fraction read");
3531 /* signal one more use of ir object - callbacks must not
3532 release the ir memory (p pointer) */
3536 logf (LOG_DEBUG, "cs_get failed, code %d", r);
3537 ir_select_remove (cs_fileno (p->cs_link), p);
3538 ir_tcl_disconnect (p);
3541 p->failInfo = IR_TCL_FAIL_READ;
3542 ir_tcl_eval (p->interp, p->failback);
3544 /* release ir object now if callback deleted it */
3548 /* got complete APDU. Now decode */
3551 odr_setbuf (p->odr_in, p->buf_in, r, 0);
3552 logf (LOG_DEBUG, "cs_get ok, total size %d", r);
3553 if (!z_APDU (p->odr_in, &apdu, 0))
3555 logf (LOG_DEBUG, "cs_get failed: %s",
3556 odr_errmsg (odr_geterror (p->odr_in)));
3557 ir_tcl_disconnect (p);
3560 p->failInfo = IR_TCL_FAIL_IN_APDU;
3561 p->apduOffset = odr_offset (p->odr_in);
3562 ir_tcl_eval (p->interp, p->failback);
3564 /* release ir object now if failback deleted it */
3568 /* handle APDU and invoke callback */
3569 rq = p->request_queue;
3572 logf (LOG_FATAL, "Internal error. No queue entry");
3575 object_name = rq->object_name;
3576 logf (LOG_DEBUG, "Object %s", object_name);
3578 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
3582 case Z_APDU_initResponse:
3583 p->eventType = "init";
3584 ir_initResponse (p, apdu->u.initResponse);
3585 apdu_call = p->initResponse;
3587 case Z_APDU_searchResponse:
3588 p->eventType = "search";
3589 ir_searchResponse (p, apdu->u.searchResponse,
3590 (IrTcl_SetObj *) cmd_info.clientData);
3591 apdu_call = ((IrTcl_SetObj *)
3592 cmd_info.clientData)->searchResponse;
3594 case Z_APDU_presentResponse:
3595 p->eventType = "present";
3596 ir_presentResponse (p, apdu->u.presentResponse,
3597 (IrTcl_SetObj *) cmd_info.clientData);
3598 apdu_call = ((IrTcl_SetObj *)
3599 cmd_info.clientData)->presentResponse;
3601 case Z_APDU_scanResponse:
3602 p->eventType = "scan";
3603 ir_scanResponse (p, apdu->u.scanResponse,
3604 (IrTcl_ScanObj *) cmd_info.clientData);
3605 apdu_call = ((IrTcl_ScanObj *)
3606 cmd_info.clientData)->scanResponse;
3609 logf (LOG_WARN, "Received unknown APDU type (%d)",
3611 ir_tcl_disconnect (p);
3614 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
3615 ir_tcl_eval (p->interp, p->failback);
3620 p->request_queue = rq->next;
3621 p->state = IR_TCL_R_Idle;
3624 ir_tcl_eval (p->interp, apdu_call);
3625 else if (rq->callback)
3626 ir_tcl_eval (p->interp, rq->callback);
3628 free (rq->callback);
3629 free (rq->object_name);
3631 odr_reset (p->odr_in);
3632 if (p->ref_count == 1)
3638 } while (p->cs_link && cs_more (p->cs_link));
3639 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
3640 ir_tcl_send_q (p, p->request_queue, "x");
3644 * ir_select_write: handle outgoing packages - not yet written.
3646 static void ir_select_write (ClientData clientData)
3648 IrTcl_Obj *p = clientData;
3652 logf (LOG_DEBUG, "Write handler fd=%d", cs_fileno(p->cs_link));
3653 if (p->state == IR_TCL_R_Connecting)
3655 logf(LOG_DEBUG, "write: connect");
3656 r = cs_rcvconnect (p->cs_link);
3659 logf (LOG_DEBUG, "cs_rcvconnect returned 1");
3662 p->state = IR_TCL_R_Idle;
3664 ir_select_remove_write (cs_fileno (p->cs_link), p);
3667 logf (LOG_DEBUG, "cs_rcvconnect error");
3668 ir_tcl_disconnect (p);
3671 p->failInfo = IR_TCL_FAIL_CONNECT;
3672 ir_tcl_eval (p->interp, p->failback);
3678 ir_tcl_eval (p->interp, p->callback);
3682 rq = p->request_queue;
3683 if (!rq || !rq->buf_out)
3686 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3688 logf (LOG_DEBUG, "cs_put write fail");
3692 ir_tcl_disconnect (p);
3695 p->failInfo = IR_TCL_FAIL_WRITE;
3696 ir_tcl_eval (p->interp, p->failback);
3700 else if (r == 0) /* remove select bit */
3702 logf (LOG_DEBUG, "Write completed");
3703 p->state = IR_TCL_R_Waiting;
3704 ir_select_remove_write (cs_fileno (p->cs_link), p);
3710 static void ir_select_notify (ClientData clientData, int r, int w, int e)
3713 ir_select_read (clientData);
3715 ir_select_write (clientData);
3718 /* ------------------------------------------------------- */
3721 * Irtcl_init: Registration of TCL commands.
3723 int Irtcl_Init (Tcl_Interp *interp)
3725 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3726 (Tcl_CmdDeleteProc *) NULL);
3727 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3728 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3729 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3730 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);