2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.87 1996-05-29 06:37:51 adam
9 * Function ir_tcl_get_grs_r enhanced so that specific elements can be
12 * Revision 1.86 1996/03/20 13:54:04 adam
13 * The Tcl_File structure is only manipulated in the Tk-event interface
16 * Revision 1.85 1996/03/15 11:15:48 adam
17 * Modified to use new prototypes for p_query_rpn and p_query_scan.
19 * Revision 1.84 1996/03/07 12:42:49 adam
20 * Better logging when callback is invoked.
22 * Revision 1.83 1996/03/05 09:21:09 adam
23 * Bug fix: memory used by GRS records wasn't freed.
24 * Rewrote some of the error handling code - the connection is always
25 * closed before failback is called.
26 * If failback is defined the send APDU methods (init, search, ...) will
27 * return OK but invoke failback (as is the case if the write operation
29 * Bug fix: ref_count in assoc object could grow if fraction of PDU was
32 * Revision 1.82 1996/02/29 15:30:21 adam
33 * Export of IrTcl functionality to extensions.
35 * Revision 1.81 1996/02/26 18:38:32 adam
36 * Work on export of set methods.
38 * Revision 1.80 1996/02/23 17:31:39 adam
39 * More functions made available to the wais tcl extension.
41 * Revision 1.79 1996/02/23 13:41:38 adam
42 * Work on public access to simple ir class system.
44 * Revision 1.78 1996/02/21 10:16:08 adam
45 * Simplified select handling. Only one function ir_tcl_select_set has
46 * to be externally defined.
48 * Revision 1.77 1996/02/20 17:52:58 adam
49 * Uses the YAZ oid system to name record syntax object identifiers.
51 * Revision 1.76 1996/02/20 16:09:51 adam
52 * Bug fix: didn't set element set names stamp correctly on result
53 * set records when element set names were set to the empty string.
55 * Revision 1.75 1996/02/19 15:41:53 adam
56 * Better log messages.
57 * Minor improvement of connect method.
59 * Revision 1.74 1996/02/05 17:58:03 adam
60 * Ported ir-tcl to use the beta releases of tcl7.5/tk4.1.
62 * Revision 1.73 1996/01/29 11:35:19 adam
63 * Bug fix: cs_type member renamed to comstackType to avoid conflict with
64 * cs_type macro defined by YAZ.
66 * Revision 1.72 1996/01/19 17:45:34 quinn
67 * Added debugging output
69 * Revision 1.71 1996/01/19 16:22:38 adam
70 * New method: apduDump - returns information about last incoming APDU.
72 * Revision 1.70 1996/01/10 09:18:34 adam
73 * PDU specific callbacks implemented: initRespnse, searchResponse,
74 * presentResponse and scanResponse.
75 * Bug fix in the command line shell (tclmain.c) - discovered on OSF/1.
77 * Revision 1.69 1996/01/04 16:12:12 adam
78 * Setting PDUType renamed to eventType.
80 * Revision 1.68 1996/01/04 11:05:22 adam
81 * New setting: PDUType - returns type of last PDU returned from the target.
82 * Fixed a bug in configure/Makefile.
84 * Revision 1.67 1996/01/03 09:00:51 adam
85 * Updated to use new version of Yaz (names changed to avoid C++ conflict).
87 * Revision 1.66 1995/11/28 17:26:39 adam
88 * Removed Carriage return from ir-tcl.c!
89 * Removed misc. debug logs.
91 * Revision 1.65 1995/11/28 13:53:00 quinn
94 * Revision 1.64 1995/11/13 15:39:18 adam
95 * Bug fix: {small,medium}SetElementSetNames weren't set correctly.
96 * Bug fix: idAuthentication weren't set correctly.
98 * Revision 1.63 1995/11/13 09:55:39 adam
99 * Multiple records at a position in a result-set with differnt
102 * Revision 1.62 1995/10/18 17:20:33 adam
103 * Work on target setup in client.tcl.
105 * Revision 1.61 1995/10/18 16:42:42 adam
106 * New settings: smallSetElementSetNames and mediumSetElementSetNames.
108 * Revision 1.60 1995/10/18 15:43:31 adam
109 * In search: mediumSetElementSetNames and smallSetElementSetNames are
110 * set to elementSetNames.
112 * Revision 1.59 1995/10/17 12:18:58 adam
113 * Bug fix: when target connection closed, the connection was not
114 * properly reestablished.
116 * Revision 1.58 1995/10/16 17:00:55 adam
117 * New setting: elementSetNames.
118 * Various client improvements. Medium presentation format looks better.
120 * Revision 1.57 1995/09/21 13:11:51 adam
121 * Support of dynamic loading.
122 * Test script uses load command if necessary.
124 * Revision 1.56 1995/08/29 15:30:14 adam
125 * Work on GRS records.
127 * Revision 1.55 1995/08/28 09:43:25 adam
128 * Minor changes. configure only searches for yaz beta 3 and versions after
131 * Revision 1.54 1995/08/24 12:25:16 adam
132 * Modified to work with yaz 1.0b3.
134 * Revision 1.53 1995/08/04 12:49:26 adam
135 * Bug fix: reading uninitialized variable p.
137 * Revision 1.52 1995/08/04 11:32:38 adam
138 * More work on output queue. Memory related routines moved
141 * Revision 1.51 1995/08/03 13:22:54 adam
144 * Revision 1.50 1995/07/20 08:09:49 adam
145 * client.tcl: Targets removed from hotTargets list when targets
146 * are removed/modified.
147 * ir-tcl.c: More work on triggerResourceControl.
149 * Revision 1.49 1995/06/30 12:39:21 adam
150 * Bug fix: loadFile didn't set record type.
151 * The MARC routines are a little less strict in the interpretation.
152 * Script display.tcl replaces the old marc.tcl.
153 * New interactive script: shell.tcl.
155 * Revision 1.48 1995/06/27 19:03:50 adam
156 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
157 * nextResultSetPosition used instead of setOffset.
159 * Revision 1.47 1995/06/25 10:25:04 adam
160 * Working on triggerResourceControl. Description of compile/install
161 * procedure moved to ir-tcl.sgml.
163 * Revision 1.46 1995/06/22 13:15:06 adam
164 * Feature: SUTRS. Setting getSutrs implemented.
165 * Work on display formats.
166 * Preferred record syntax can be set by the user.
168 * Revision 1.45 1995/06/20 08:07:30 adam
169 * New setting: failInfo.
170 * Working on better cancel mechanism.
172 * Revision 1.44 1995/06/19 17:01:20 adam
175 * Revision 1.43 1995/06/19 13:06:08 adam
176 * New define: IR_TCL_VERSION.
178 * Revision 1.42 1995/06/19 08:08:52 adam
179 * client.tcl: hotTargets now contain both database and target name.
180 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
181 * by logf(LOG_WARN, ...) calls.
183 * Revision 1.41 1995/06/16 12:28:16 adam
184 * Implemented preferredRecordSyntax.
185 * Minor changes in diagnostic handling.
186 * Record list deleted when connection closes.
188 * Revision 1.40 1995/06/14 13:37:18 adam
189 * Setting recordType implemented.
190 * Setting implementationVersion implemented.
191 * Settings implementationId / implementationName edited.
193 * Revision 1.39 1995/06/08 10:26:32 adam
194 * Bug fix in ir_strdup.
196 * Revision 1.38 1995/06/01 16:36:47 adam
197 * About buttons. Minor bug fixes.
199 * Revision 1.37 1995/06/01 07:31:20 adam
200 * Rename of many typedefs -> IrTcl_...
202 * Revision 1.36 1995/05/31 13:09:59 adam
203 * Client searches/presents may be interrupted.
204 * New moving book-logo.
206 * Revision 1.35 1995/05/31 08:36:33 adam
207 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
208 * New method: referenceId. More work on scan.
210 * Revision 1.34 1995/05/29 10:33:42 adam
211 * README and rename of startup script.
213 * Revision 1.33 1995/05/29 09:15:11 quinn
214 * Changed CS_SR to PROTO_SR, etc.
216 * Revision 1.32 1995/05/29 08:44:16 adam
217 * Work on delete of objects.
219 * Revision 1.31 1995/05/26 11:44:10 adam
220 * Bugs fixed. More work on MARC utilities and queries. Test
221 * client is up-to-date again.
223 * Revision 1.30 1995/05/26 08:54:11 adam
224 * New MARC utilities. Uses prefix query.
226 * Revision 1.29 1995/05/24 14:10:22 adam
227 * Work on idAuthentication, protocolVersion and options.
229 * Revision 1.28 1995/05/23 15:34:48 adam
230 * Many new settings, userInformationField, smallSetUpperBound, etc.
231 * A number of settings are inherited when ir-set is executed.
232 * This version is incompatible with the graphical test client (client.tcl).
234 * Revision 1.27 1995/05/11 15:34:47 adam
235 * Scan request changed a bit. This version works with RLG.
237 * Revision 1.26 1995/04/18 16:11:51 adam
238 * First version of graphical Scan. Some work on query-by-form.
240 * Revision 1.25 1995/04/17 09:37:17 adam
241 * Further development of scan.
243 * Revision 1.24 1995/04/11 14:16:42 adam
244 * Further work on scan. Response works. Entries aren't saved yet.
246 * Revision 1.23 1995/04/10 10:50:27 adam
247 * Result-set name defaults to suffix of ir-set name.
248 * Started working on scan. Not finished at this point.
250 * Revision 1.22 1995/03/31 10:43:03 adam
251 * More robust when getting bad MARC records.
253 * Revision 1.21 1995/03/31 08:56:37 adam
254 * New button "Search".
256 * Revision 1.20 1995/03/29 16:07:09 adam
257 * Bug fix: Didn't use setName in present request.
259 * Revision 1.19 1995/03/28 12:45:23 adam
260 * New ir method failback: called on disconnect/protocol error.
261 * New ir set/get method: protocol: SR / Z3950.
262 * Simple popup and disconnect when failback is invoked.
264 * Revision 1.18 1995/03/21 15:50:12 adam
267 * Revision 1.17 1995/03/21 13:41:03 adam
268 * Comstack cs_create not used too often. Non-blocking connect.
270 * Revision 1.16 1995/03/21 08:26:06 adam
271 * New method, setName, to specify the result set name (other than Default).
272 * New method, responseStatus, which returns diagnostic info, if any, after
273 * present response / search response.
275 * Revision 1.15 1995/03/20 15:24:07 adam
276 * Diagnostic records saved on searchResponse.
278 * Revision 1.14 1995/03/20 08:53:22 adam
279 * Event loop in tclmain.c rewritten. New method searchStatus.
281 * Revision 1.13 1995/03/17 18:26:17 adam
282 * Non-blocking i/o used now. Database names popup as cascade items.
284 * Revision 1.12 1995/03/17 15:45:00 adam
285 * Improved target/database setup.
287 * Revision 1.11 1995/03/16 17:54:03 adam
288 * Minor changes really.
290 * Revision 1.10 1995/03/15 16:14:50 adam
291 * Blocking arg in cs_create changed.
293 * Revision 1.9 1995/03/15 13:59:24 adam
296 * Revision 1.8 1995/03/15 08:25:16 adam
297 * New method presentStatus to check for error on present. Misc. cleanup
298 * of IrTcl_RecordList manipulations. Full MARC record presentation in
301 * Revision 1.7 1995/03/14 17:32:29 adam
302 * Presentation of full Marc record in popup window.
304 * Revision 1.6 1995/03/12 19:31:55 adam
305 * Pattern matching implemented when retrieving MARC records. More
306 * diagnostic functions.
308 * Revision 1.5 1995/03/10 18:00:15 adam
309 * Actual presentation in line-by-line format. RPN query support.
311 * Revision 1.4 1995/03/09 16:15:08 adam
312 * First presentRequest attempts. Hot-target list.
326 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
328 static void ir_select_notify (ClientData clientData, int r, int w, int e);
330 void ir_select_add (int fd, void *obj)
332 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
335 void ir_select_add_write (int fd, void *obj)
337 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 1, 0);
340 void ir_select_remove (int fd, void *obj)
342 ir_tcl_select_set (NULL, fd, obj, 0, 0, 0);
345 void ir_select_remove_write (int fd, void *obj)
347 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
350 static void delete_IR_record (IrTcl_RecordList *rl)
354 case Z_NamePlusRecord_databaseRecord:
355 switch (rl->u.dbrec.type)
358 ir_tcl_grs_del (&rl->u.dbrec.u.grs1);
363 free (rl->u.dbrec.buf);
365 case Z_NamePlusRecord_surrogateDiagnostic:
366 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
367 &rl->u.surrogateDiagnostics.num);
373 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
375 const char *elements)
377 IrTcl_RecordList *rl;
379 if (elements && !*elements)
381 for (rl = setobj->record_list; rl; rl = rl->next)
383 if (no == rl->no && (!rl->elements || !elements ||
384 !strcmp(elements, rl->elements)))
386 delete_IR_record (rl);
392 rl = ir_tcl_malloc (sizeof(*rl));
393 rl->next = setobj->record_list;
395 setobj->record_list = rl;
398 ir_tcl_strdup (NULL, &rl->elements, elements);
405 int ir_tcl_eval (Tcl_Interp *interp, const char *command)
407 char *tmp = ir_tcl_malloc (strlen(command)+1);
410 logf (LOG_DEBUG, "Invoking %.23s ...", command);
411 strcpy (tmp, command);
412 r = Tcl_Eval (interp, tmp);
415 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
418 Tcl_FreeResult (interp);
424 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
426 static char *IrTcl_getRecordSyntaxStr (enum oid_value value)
429 struct oident ent, *entp;
431 ent.proto = PROTO_Z3950;
432 ent.oclass = CLASS_RECSYN;
435 o = oid_getoidbyent (&ent);
436 entp = oid_getentbyoid (o);
444 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
446 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
448 return oid_getvalbyname (name);
451 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
453 IrTcl_RecordList *rl;
455 for (rl = setobj->record_list; rl; rl = rl->next)
457 (!setobj->recordElements || !rl->elements ||
458 !strcmp (setobj->recordElements, rl->elements)))
463 static void delete_IR_records (IrTcl_SetObj *setobj)
465 IrTcl_RecordList *rl, *rl1;
467 for (rl = setobj->record_list; rl; rl = rl1)
469 delete_IR_record (rl);
473 setobj->record_list = NULL;
477 * ir_tcl_get_set_int: Set/get integer value
479 int ir_tcl_get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
485 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
488 sprintf (buf, "%d", *val);
489 Tcl_AppendResult (interp, buf, NULL);
494 * ir_tcl_method: Search for method in table and invoke method handler
496 int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv,
497 IrTcl_Methods *tab, int *ret)
499 IrTcl_Methods *tab_i = tab;
502 for (tab_i = tab; tab_i->tab; tab_i++)
503 for (t = tab_i->tab; t->name; t++)
506 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
510 if (!strcmp (t->name, argv[1]))
512 *ret = (*t->method)(tab_i->obj, interp, argc, argv);
519 Tcl_AppendResult (interp, "Bad method: ", argv[1],
520 ". Possible methods:", NULL);
521 for (tab_i = tab; tab_i->tab; tab_i++)
522 for (t = tab_i->tab; t->name; t++)
523 Tcl_AppendResult (interp, " ", t->name, NULL);
530 * ir_tcl_named_bits: get/set named bits
532 int ir_tcl_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
533 Tcl_Interp *interp, int argc, char **argv)
535 struct ir_named_entry *ti;
540 for (no = 0; no < argc; no++)
542 for (ti = tab; ti->name; ti++)
543 if (!strcmp (argv[no], ti->name))
545 ODR_MASK_SET (ob, ti->pos);
550 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
556 for (ti = tab; ti->name; ti++)
557 if (ODR_MASK_GET (ob, ti->pos))
558 Tcl_AppendElement (interp, ti->name);
562 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
568 *dst = odr_malloc (o, sizeof(**dst));
569 (*dst)->size = (*dst)->len = strlen(src);
570 (*dst)->buf = odr_malloc (o, (*dst)->len);
571 memcpy ((*dst)->buf, src, (*dst)->len);
575 static void get_referenceId (char **dst, Z_ReferenceId *src)
583 *dst = ir_tcl_malloc (src->len+1);
584 memcpy (*dst, src->buf, src->len);
585 (*dst)[src->len] = '\0';
588 /* ------------------------------------------------------- */
591 * do_init_request: init method on IR object
593 static int do_init_request (void *obj, Tcl_Interp *interp,
594 int argc, char **argv)
604 interp->result = "init: not connected";
607 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
608 req = apdu->u.initRequest;
610 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
611 req->options = &p->options;
612 req->protocolVersion = &p->protocolVersion;
613 req->preferredMessageSize = &p->preferredMessageSize;
614 req->maximumRecordSize = &p->maximumRecordSize;
616 if (p->idAuthenticationGroupId)
618 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
619 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
621 logf (LOG_DEBUG, "using pass authentication");
623 auth->which = Z_IdAuthentication_idPass;
624 auth->u.idPass = pass;
625 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
626 pass->groupId = p->idAuthenticationGroupId;
628 pass->groupId = NULL;
629 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
630 pass->userId = p->idAuthenticationUserId;
633 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
634 pass->password = p->idAuthenticationPassword;
636 pass->password = NULL;
637 req->idAuthentication = auth;
639 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
640 req->idAuthentication = NULL;
643 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
645 logf (LOG_DEBUG, "using open authentication");
646 auth->which = Z_IdAuthentication_open;
647 auth->u.open = p->idAuthenticationOpen;
648 req->idAuthentication = auth;
650 req->implementationId = p->implementationId;
651 req->implementationName = p->implementationName;
652 req->implementationVersion = p->implementationVersion;
653 req->userInformationField = 0;
655 return ir_tcl_send_APDU (interp, p, apdu, "init", *argv);
659 * do_protocolVersion: Set protocol Version
661 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
662 int argc, char **argv)
670 ODR_MASK_ZERO (&p->protocolVersion);
671 ODR_MASK_SET (&p->protocolVersion, 0);
672 ODR_MASK_SET (&p->protocolVersion, 1);
677 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
679 ODR_MASK_ZERO (&p->protocolVersion);
680 for (i = 0; i<version; i++)
681 ODR_MASK_SET (&p->protocolVersion, i);
683 for (i = 4; --i >= 0; )
684 if (ODR_MASK_GET (&p->protocolVersion, i))
686 sprintf (buf, "%d", i+1);
687 interp->result = buf;
692 * do_options: Set options
694 static int do_options (void *obj, Tcl_Interp *interp,
695 int argc, char **argv)
697 static struct ir_named_entry options_tab[] = {
701 { "resourceReport", 3 },
702 { "triggerResourceCtrl", 4},
703 { "resourceCtrl", 5},
707 { "extendedServices", 10},
708 { "level-1Segmentation", 11},
709 { "level-2Segmentation", 12},
710 { "concurrentOperations", 13},
711 { "namedResultSets", 14},
718 ODR_MASK_ZERO (&p->options);
719 ODR_MASK_SET (&p->options, 0);
720 ODR_MASK_SET (&p->options, 1);
721 ODR_MASK_SET (&p->options, 4);
722 ODR_MASK_SET (&p->options, 7);
723 ODR_MASK_SET (&p->options, 14);
726 return ir_tcl_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
730 * do_apduInfo: Get APDU information
732 static int do_apduInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
740 sprintf (buf, "%d", p->apduLen);
741 Tcl_AppendElement (interp, buf);
742 sprintf (buf, "%d", p->apduOffset);
743 Tcl_AppendElement (interp, buf);
746 Tcl_AppendElement (interp, "");
749 apduf = fopen ("apdu.tmp", "w");
752 Tcl_AppendElement (interp, "");
755 odr_dumpBER (apduf, p->buf_in, p->apduLen);
757 if (!(apduf = fopen ("apdu.tmp", "r")))
758 Tcl_AppendElement (interp, "");
763 Tcl_AppendResult (interp, " {", NULL);
764 while ((c = getc (apduf)) != EOF)
768 Tcl_AppendResult (interp, buf, NULL);
771 Tcl_AppendResult (interp, "}", NULL);
778 * do_failInfo: Get fail information
780 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
790 sprintf (buf, "%d", p->failInfo);
796 case IR_TCL_FAIL_CONNECT:
797 cp = "connect failed";
799 case IR_TCL_FAIL_READ:
800 cp = "connection closed";
802 case IR_TCL_FAIL_WRITE:
803 cp = "connection closed";
805 case IR_TCL_FAIL_IN_APDU:
806 cp = "failed to decode incoming APDU";
808 case IR_TCL_FAIL_UNKNOWN_APDU:
814 Tcl_AppendElement (interp, buf);
815 Tcl_AppendElement (interp, cp);
820 * do_preferredMessageSize: Set/get preferred message size
822 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
823 int argc, char **argv)
829 p->preferredMessageSize = 30000;
832 return ir_tcl_get_set_int (&p->preferredMessageSize, interp, argc, argv);
836 * do_maximumRecordSize: Set/get maximum record size
838 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
839 int argc, char **argv)
845 p->maximumRecordSize = 30000;
848 return ir_tcl_get_set_int (&p->maximumRecordSize, interp, argc, argv);
852 * do_initResult: Get init result
854 static int do_initResult (void *obj, Tcl_Interp *interp,
855 int argc, char **argv)
861 return ir_tcl_get_set_int (&p->initResult, interp, argc, argv);
866 * do_implementationName: Set/get Implementation Name.
868 static int do_implementationName (void *obj, Tcl_Interp *interp,
869 int argc, char **argv)
874 return ir_tcl_strdup (interp, &p->implementationName,
875 "Index Data/IrTcl on YAZ");
877 return ir_tcl_strdel (interp, &p->implementationName);
880 free (p->implementationName);
881 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
885 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
890 * do_implementationId: Get Implementation Id.
892 static int do_implementationId (void *obj, Tcl_Interp *interp,
893 int argc, char **argv)
898 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
900 return ir_tcl_strdel (interp, &p->implementationId);
901 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
906 * do_implementationVersion: get Implementation Version.
908 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
909 int argc, char **argv)
914 return ir_tcl_strdup (interp, &p->implementationVersion,
915 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
917 return ir_tcl_strdel (interp, &p->implementationVersion);
918 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
923 * do_targetImplementationName: Get Implementation Name of target.
925 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
926 int argc, char **argv)
932 p->targetImplementationName = NULL;
936 return ir_tcl_strdel (interp, &p->targetImplementationName);
937 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
942 * do_targetImplementationId: Get Implementation Id of target
944 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
945 int argc, char **argv)
951 p->targetImplementationId = NULL;
955 return ir_tcl_strdel (interp, &p->targetImplementationId);
956 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
961 * do_targetImplementationVersion: Get Implementation Version of target
963 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
964 int argc, char **argv)
970 p->targetImplementationVersion = NULL;
974 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
975 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
980 * do_idAuthentication: Set/get id Authentication
982 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
983 int argc, char **argv)
987 if (argc >= 3 || argc == -1)
989 free (p->idAuthenticationOpen);
990 free (p->idAuthenticationGroupId);
991 free (p->idAuthenticationUserId);
992 free (p->idAuthenticationPassword);
994 if (argc >= 3 || argc <= 0)
996 p->idAuthenticationOpen = NULL;
997 p->idAuthenticationGroupId = NULL;
998 p->idAuthenticationUserId = NULL;
999 p->idAuthenticationPassword = NULL;
1008 ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
1015 ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
1019 ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
1023 ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
1028 if (p->idAuthenticationOpen)
1029 Tcl_AppendElement (interp, p->idAuthenticationOpen);
1030 else if (p->idAuthenticationGroupId)
1032 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
1033 Tcl_AppendElement (interp, p->idAuthenticationUserId);
1034 Tcl_AppendElement (interp, p->idAuthenticationPassword);
1040 * do_connect: connect method on IR object
1042 static int do_connect (void *obj, Tcl_Interp *interp,
1043 int argc, char **argv)
1055 interp->result = "already connected";
1058 if (!strcmp (p->comstackType, "tcpip"))
1060 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
1061 addr = tcpip_strtoaddr (argv[2]);
1064 interp->result = "tcpip_strtoaddr fail";
1067 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
1069 else if (!strcmp (p->comstackType, "mosi"))
1072 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
1073 addr = mosi_strtoaddr (argv[2]);
1076 interp->result = "mosi_strtoaddr fail";
1079 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
1081 interp->result = "MOSI support not there";
1087 Tcl_AppendResult (interp, "Bad comstack type: ",
1088 p->comstackType, NULL);
1091 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
1093 if ((r=cs_connect (p->cs_link, addr)) < 0)
1095 interp->result = "connect fail";
1096 ir_tcl_disconnect (p);
1099 logf(LOG_DEBUG, "cs_connect() returned %d fd=%d", r,
1100 cs_fileno(p->cs_link));
1101 p->eventType = "connect";
1102 ir_select_add (cs_fileno (p->cs_link), p);
1105 ir_select_add_write (cs_fileno (p->cs_link), p);
1106 p->state = IR_TCL_R_Connecting;
1110 p->state = IR_TCL_R_Idle;
1112 ir_tcl_eval (p->interp, p->callback);
1116 Tcl_AppendResult (interp, p->hostname, NULL);
1121 * ir_tcl_disconnect: close connection
1123 void ir_tcl_disconnect (IrTcl_Obj *p)
1127 logf(LOG_DEBUG, "Closing connection to %s", p->hostname);
1130 ir_select_remove_write (cs_fileno (p->cs_link), p);
1131 ir_select_remove (cs_fileno (p->cs_link), p);
1133 odr_reset (p->odr_in);
1135 assert (p->cs_link);
1136 cs_close (p->cs_link);
1139 ODR_MASK_ZERO (&p->options);
1140 ODR_MASK_SET (&p->options, 0);
1141 ODR_MASK_SET (&p->options, 1);
1142 ODR_MASK_SET (&p->options, 4);
1143 ODR_MASK_SET (&p->options, 7);
1144 ODR_MASK_SET (&p->options, 14);
1146 ODR_MASK_ZERO (&p->protocolVersion);
1147 ODR_MASK_SET (&p->protocolVersion, 0);
1148 ODR_MASK_SET (&p->protocolVersion, 1);
1151 assert (!p->cs_link);
1155 * do_disconnect: disconnect method on IR object
1157 static int do_disconnect (void *obj, Tcl_Interp *interp,
1158 int argc, char **argv)
1164 p->state = IR_TCL_R_Idle;
1165 p->eventType = NULL;
1170 ir_tcl_disconnect (p);
1175 * do_comstack: Set/get comstack method on IR object
1177 static int do_comstack (void *o, Tcl_Interp *interp,
1178 int argc, char **argv)
1183 return ir_tcl_strdup (interp, &obj->comstackType, "tcpip");
1184 else if (argc == -1)
1185 return ir_tcl_strdel (interp, &obj->comstackType);
1188 free (obj->comstackType);
1189 if (ir_tcl_strdup (interp, &obj->comstackType, argv[2]) == TCL_ERROR)
1192 Tcl_AppendElement (interp, obj->comstackType);
1197 * do_logLevel: Set log level
1199 static int do_logLevel (void *o, Tcl_Interp *interp,
1200 int argc, char **argv)
1205 log_init (log_mask_str (argv[2]), "", NULL);
1207 log_init (log_mask_str (argv[2]), argv[3], NULL);
1209 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1215 * do_eventType: Return type of last event
1217 static int do_eventType (void *obj, Tcl_Interp *interp,
1218 int argc, char **argv)
1224 p->eventType = NULL;
1227 Tcl_AppendElement (interp, p->eventType ? p->eventType : "");
1233 * do_callback: add callback
1235 static int do_callback (void *obj, Tcl_Interp *interp,
1236 int argc, char **argv)
1245 else if (argc == -1)
1246 return ir_tcl_strdel (interp, &p->callback);
1252 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1262 * do_failback: add error handle callback
1264 static int do_failback (void *obj, Tcl_Interp *interp,
1265 int argc, char **argv)
1274 else if (argc == -1)
1275 return ir_tcl_strdel (interp, &p->failback);
1281 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1291 * do_initResponse: add init response handler
1293 static int do_initResponse (void *obj, Tcl_Interp *interp,
1294 int argc, char **argv)
1300 p->initResponse = NULL;
1303 else if (argc == -1)
1304 return ir_tcl_strdel (interp, &p->initResponse);
1307 free (p->initResponse);
1310 if (ir_tcl_strdup (interp, &p->initResponse, argv[2]) == TCL_ERROR)
1314 p->initResponse = NULL;
1319 * do_protocol: Set/get protocol method on IR object
1321 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1327 p->protocol_type = PROTO_Z3950;
1332 if (!strcmp (argv[2], "Z39"))
1333 p->protocol_type = PROTO_Z3950;
1334 else if (!strcmp (argv[2], "SR"))
1335 p->protocol_type = PROTO_SR;
1338 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1343 switch (p->protocol_type)
1346 Tcl_AppendElement (interp, "Z39");
1349 Tcl_AppendElement (interp, "SR");
1356 * do_triggerResourceControl:
1358 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1359 int argc, char **argv)
1363 Z_TriggerResourceControlRequest *req;
1364 bool_t is_false = 0;
1370 interp->result = "triggerResourceControl: not connected";
1373 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1374 req = apdu->u.triggerResourceControlRequest;
1375 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1376 req->resultSetWanted = &is_false;
1378 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1383 * do_databaseNames: specify database names
1385 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1386 int argc, char **argv)
1389 IrTcl_SetCObj *p = obj;
1393 for (i=0; i<p->num_databaseNames; i++)
1394 free (p->databaseNames[i]);
1395 free (p->databaseNames);
1399 p->num_databaseNames = 0;
1400 p->databaseNames = NULL;
1405 for (i=0; i<p->num_databaseNames; i++)
1406 Tcl_AppendElement (interp, p->databaseNames[i]);
1409 if (p->databaseNames)
1411 for (i=0; i<p->num_databaseNames; i++)
1412 free (p->databaseNames[i]);
1413 free (p->databaseNames);
1415 p->num_databaseNames = argc - 2;
1417 ir_tcl_malloc (sizeof(*p->databaseNames) * (1+p->num_databaseNames));
1418 for (i=0; i<p->num_databaseNames; i++)
1420 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1424 p->databaseNames[i] = NULL;
1429 * do_replaceIndicator: Set/get replace Set indicator
1431 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1432 int argc, char **argv)
1434 IrTcl_SetCObj *p = obj;
1438 p->replaceIndicator = 1;
1441 return ir_tcl_get_set_int (&p->replaceIndicator, interp, argc, argv);
1445 * do_queryType: Set/Get query method
1447 static int do_queryType (void *obj, Tcl_Interp *interp,
1448 int argc, char **argv)
1450 IrTcl_SetCObj *p = obj;
1453 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1454 else if (argc == -1)
1455 return ir_tcl_strdel (interp, &p->queryType);
1458 free (p->queryType);
1459 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1462 Tcl_AppendResult (interp, p->queryType, NULL);
1467 * do_userInformationField: Get User information field
1469 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1470 int argc, char **argv)
1476 p->userInformationField = NULL;
1479 else if (argc == -1)
1480 return ir_tcl_strdel (interp, &p->userInformationField);
1481 Tcl_AppendResult (interp, p->userInformationField, NULL);
1486 * do_smallSetUpperBound: Set/get small set upper bound
1488 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1489 int argc, char **argv)
1491 IrTcl_SetCObj *p = o;
1495 p->smallSetUpperBound = 0;
1498 return ir_tcl_get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1502 * do_largeSetLowerBound: Set/get large set lower bound
1504 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1505 int argc, char **argv)
1507 IrTcl_SetCObj *p = o;
1511 p->largeSetLowerBound = 2;
1514 return ir_tcl_get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1518 * do_mediumSetPresentNumber: Set/get large set lower bound
1520 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1521 int argc, char **argv)
1523 IrTcl_SetCObj *p = o;
1527 p->mediumSetPresentNumber = 0;
1530 return ir_tcl_get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1534 * do_referenceId: Set/Get referenceId
1536 static int do_referenceId (void *obj, Tcl_Interp *interp,
1537 int argc, char **argv)
1539 IrTcl_SetCObj *p = obj;
1543 p->referenceId = NULL;
1546 else if (argc == -1)
1547 return ir_tcl_strdel (interp, &p->referenceId);
1550 free (p->referenceId);
1551 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1554 Tcl_AppendResult (interp, p->referenceId, NULL);
1559 * do_preferredRecordSyntax: Set/get preferred record syntax
1561 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1562 int argc, char **argv)
1564 IrTcl_SetCObj *p = obj;
1568 p->preferredRecordSyntax = NULL;
1571 else if (argc == -1)
1573 free (p->preferredRecordSyntax);
1574 p->preferredRecordSyntax = NULL;
1579 free (p->preferredRecordSyntax);
1580 p->preferredRecordSyntax = NULL;
1581 if (argv[2][0] && (p->preferredRecordSyntax =
1582 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1583 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1588 (interp,!p->preferredRecordSyntax ? "" :
1589 IrTcl_getRecordSyntaxStr(*p->preferredRecordSyntax));
1596 * do_elementSetNames: Set/Get element Set Names
1598 static int do_elementSetNames (void *obj, Tcl_Interp *interp,
1599 int argc, char **argv)
1601 IrTcl_SetCObj *p = obj;
1605 p->elementSetNames = NULL;
1608 else if (argc == -1)
1609 return ir_tcl_strdel (interp, &p->elementSetNames);
1612 free (p->elementSetNames);
1613 if (ir_tcl_strdup (interp, &p->elementSetNames, argv[2]) == TCL_ERROR)
1616 Tcl_AppendResult (interp, p->elementSetNames, NULL);
1621 * do_smallSetElementSetNames: Set/Get small Set Element Set Names
1623 static int do_smallSetElementSetNames (void *obj, Tcl_Interp *interp,
1624 int argc, char **argv)
1626 IrTcl_SetCObj *p = obj;
1630 p->smallSetElementSetNames = NULL;
1633 else if (argc == -1)
1634 return ir_tcl_strdel (interp, &p->smallSetElementSetNames);
1637 free (p->smallSetElementSetNames);
1638 if (ir_tcl_strdup (interp, &p->smallSetElementSetNames,
1639 argv[2]) == TCL_ERROR)
1642 Tcl_AppendResult (interp, p->smallSetElementSetNames, NULL);
1647 * do_mediumSetElementSetNames: Set/Get medium Set Element Set Names
1649 static int do_mediumSetElementSetNames (void *obj, Tcl_Interp *interp,
1650 int argc, char **argv)
1652 IrTcl_SetCObj *p = obj;
1656 p->mediumSetElementSetNames = NULL;
1659 else if (argc == -1)
1660 return ir_tcl_strdel (interp, &p->mediumSetElementSetNames);
1663 free (p->mediumSetElementSetNames);
1664 if (ir_tcl_strdup (interp, &p->mediumSetElementSetNames,
1665 argv[2]) == TCL_ERROR)
1668 Tcl_AppendResult (interp, p->mediumSetElementSetNames, NULL);
1672 static IrTcl_Method ir_method_tab[] = {
1673 { "comstack", do_comstack, NULL },
1674 { "protocol", do_protocol, NULL },
1675 { "failback", do_failback, NULL },
1676 { "failInfo", do_failInfo, NULL },
1677 { "apduInfo", do_apduInfo, NULL },
1678 { "logLevel", do_logLevel, NULL },
1680 { "eventType", do_eventType, NULL },
1681 { "connect", do_connect, NULL },
1682 { "protocolVersion", do_protocolVersion, NULL },
1683 { "preferredMessageSize", do_preferredMessageSize, NULL },
1684 { "maximumRecordSize", do_maximumRecordSize, NULL },
1685 { "implementationName", do_implementationName, NULL },
1686 { "implementationId", do_implementationId, NULL },
1687 { "implementationVersion", do_implementationVersion, NULL },
1688 { "targetImplementationName", do_targetImplementationName, NULL },
1689 { "targetImplementationId", do_targetImplementationId, NULL },
1690 { "targetImplementationVersion", do_targetImplementationVersion, NULL},
1691 { "userInformationField", do_userInformationField, NULL},
1692 { "idAuthentication", do_idAuthentication, NULL},
1693 { "options", do_options, NULL},
1694 { "init", do_init_request, NULL},
1695 { "initResult", do_initResult, NULL},
1696 { "disconnect", do_disconnect, NULL},
1697 { "callback", do_callback, NULL},
1698 { "initResponse", do_initResponse, NULL},
1699 { "triggerResourceControl", do_triggerResourceControl, NULL},
1700 { "initResponse", do_initResponse, NULL},
1704 static IrTcl_Method ir_set_c_method_tab[] = {
1705 { "databaseNames", do_databaseNames, NULL},
1706 { "replaceIndicator", do_replaceIndicator, NULL},
1707 { "queryType", do_queryType, NULL},
1708 { "preferredRecordSyntax", do_preferredRecordSyntax, NULL},
1709 { "smallSetUpperBound", do_smallSetUpperBound, NULL},
1710 { "largeSetLowerBound", do_largeSetLowerBound, NULL},
1711 { "mediumSetPresentNumber", do_mediumSetPresentNumber, NULL},
1712 { "referenceId", do_referenceId, NULL},
1713 { "elementSetNames", do_elementSetNames, NULL},
1714 { "smallSetElementSetNames", do_smallSetElementSetNames, NULL},
1715 { "mediumSetElementSetNames", do_mediumSetElementSetNames, NULL},
1720 * ir_obj_method: IR Object methods
1722 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1723 int argc, char **argv)
1725 IrTcl_Methods tab[3];
1726 IrTcl_Obj *p = clientData;
1732 tab[0].tab = ir_method_tab;
1734 tab[1].tab = ir_set_c_method_tab;
1735 tab[1].obj = &p->set_inher;
1738 ir_tcl_method (interp, argc, argv, tab, &r);
1743 * ir_obj_delete: IR Object disposal
1745 static void ir_obj_delete (ClientData clientData)
1747 IrTcl_Obj *obj = clientData;
1748 IrTcl_Methods tab[3];
1751 if (obj->ref_count > 0)
1753 assert (obj->ref_count == 0);
1755 logf (LOG_DEBUG, "ir object delete");
1756 tab[0].tab = ir_method_tab;
1758 tab[1].tab = ir_set_c_method_tab;
1759 tab[1].obj = &obj->set_inher;
1762 ir_tcl_method (NULL, -1, NULL, tab, NULL);
1765 odr_destroy (obj->odr_in);
1766 odr_destroy (obj->odr_out);
1767 odr_destroy (obj->odr_pr);
1772 * ir_obj_init: IR Object initialization
1774 int ir_obj_init (ClientData clientData, Tcl_Interp *interp,
1775 int argc, char **argv, ClientData *subData,
1776 ClientData parentData)
1778 IrTcl_Methods tab[3];
1786 interp->result = "wrong # args";
1789 obj = ir_tcl_malloc (sizeof(*obj));
1792 obj->bibset = ccl_qual_mk ();
1793 if ((inf = fopen ("default.bib", "r")))
1795 ccl_qual_file (obj->bibset, inf);
1800 logf (LOG_DEBUG, "ir object create %s", argv[1]);
1801 obj->odr_in = odr_createmem (ODR_DECODE);
1802 obj->odr_out = odr_createmem (ODR_ENCODE);
1803 obj->odr_pr = odr_createmem (ODR_PRINT);
1804 obj->state = IR_TCL_R_Idle;
1805 obj->interp = interp;
1809 obj->request_queue = NULL;
1811 tab[0].tab = ir_method_tab;
1813 tab[1].tab = ir_set_c_method_tab;
1814 tab[1].obj = &obj->set_inher;
1817 if (ir_tcl_method (interp, 0, NULL, tab, NULL) == TCL_ERROR)
1819 Tcl_AppendResult (interp, "Failed to initialize ", argv[1], NULL);
1828 * ir_obj_mk: IR Object creation
1830 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1831 int argc, char **argv)
1834 int r = ir_obj_init (clientData, interp, argc, argv, &subData, 0);
1838 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1839 subData, ir_obj_delete);
1843 IrTcl_Class ir_obj_class = {
1851 /* ------------------------------------------------------- */
1853 * do_search: Do search request
1855 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1857 Z_SearchRequest *req;
1861 IrTcl_SetObj *obj = o;
1871 interp->result = "wrong # args";
1874 if (!obj->set_inher.num_databaseNames)
1876 interp->result = "no databaseNames";
1881 interp->result = "search: not connected";
1884 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1885 req = apdu->u.searchRequest;
1889 set_referenceId (p->odr_out, &req->referenceId,
1890 obj->set_inher.referenceId);
1892 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1893 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1894 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1895 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1896 req->resultSetName = obj->setName ? obj->setName : "Default";
1897 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1898 req->num_databaseNames = obj->set_inher.num_databaseNames;
1899 req->databaseNames = obj->set_inher.databaseNames;
1900 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1901 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1902 if (obj->set_inher.preferredRecordSyntax)
1904 struct oident ident;
1906 ident.proto = p->protocol_type;
1907 ident.oclass = CLASS_RECSYN;
1908 ident.value = *obj->set_inher.preferredRecordSyntax;
1909 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1910 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1911 oid_getoidbyent (&ident));
1914 req->preferredRecordSyntax = 0;
1916 if (obj->set_inher.smallSetElementSetNames &&
1917 *obj->set_inher.smallSetElementSetNames)
1919 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1921 esn->which = Z_ElementSetNames_generic;
1922 esn->u.generic = obj->set_inher.smallSetElementSetNames;
1923 req->smallSetElementSetNames = esn;
1926 req->smallSetElementSetNames = NULL;
1928 if (obj->set_inher.mediumSetElementSetNames &&
1929 *obj->set_inher.mediumSetElementSetNames)
1931 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1933 esn->which = Z_ElementSetNames_generic;
1934 esn->u.generic = obj->set_inher.mediumSetElementSetNames;
1935 req->mediumSetElementSetNames = esn;
1938 req->mediumSetElementSetNames = NULL;
1940 req->query = &query;
1942 if (!strcmp (obj->set_inher.queryType, "rpn"))
1944 Z_RPNQuery *RPNquery;
1946 RPNquery = p_query_rpn (p->odr_out, p->protocol_type, argv[2]);
1949 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1952 query.which = Z_Query_type_1;
1953 query.u.type_1 = RPNquery;
1954 logf (LOG_DEBUG, "RPN");
1957 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1961 struct ccl_rpn_node *rpn;
1962 Z_RPNQuery *RPNquery;
1965 bib1.proto = p->protocol_type;
1966 bib1.oclass = CLASS_ATTSET;
1967 bib1.value = VAL_BIB1;
1969 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1972 Tcl_AppendResult (interp, "CCL error: ",
1973 ccl_err_msg(error), NULL);
1976 ccl_pr_tree (rpn, stderr);
1977 fprintf (stderr, "\n");
1978 assert((RPNquery = ccl_rpn_query(rpn)));
1979 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1980 query.which = Z_Query_type_1;
1981 query.u.type_1 = RPNquery;
1982 logf (LOG_DEBUG, "CCLRPN");
1985 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1987 query.which = Z_Query_type_2;
1988 query.u.type_2 = &ccl_query;
1989 ccl_query.buf = (unsigned char *) argv[2];
1990 ccl_query.len = strlen (argv[2]);
1991 logf (LOG_DEBUG, "CCL");
1995 interp->result = "unknown query method";
1998 return ir_tcl_send_APDU (interp, p, apdu, "search", *argv);
2002 * do_searchResponse: add search response handler
2004 static int do_searchResponse (void *o, Tcl_Interp *interp,
2005 int argc, char **argv)
2007 IrTcl_SetObj *obj = o;
2011 obj->searchResponse = NULL;
2014 else if (argc == -1)
2015 return ir_tcl_strdel (interp, &obj->searchResponse);
2018 free (obj->searchResponse);
2021 if (ir_tcl_strdup (interp, &obj->searchResponse, argv[2])
2026 obj->searchResponse = NULL;
2032 * do_presentResponse: add present response handler
2034 static int do_presentResponse (void *o, Tcl_Interp *interp,
2035 int argc, char **argv)
2037 IrTcl_SetObj *obj = o;
2041 obj->presentResponse = NULL;
2044 else if (argc == -1)
2045 return ir_tcl_strdel (interp, &obj->presentResponse);
2048 free (obj->presentResponse);
2051 if (ir_tcl_strdup (interp, &obj->presentResponse, argv[2])
2056 obj->presentResponse = NULL;
2062 * do_resultCount: Get number of hits
2064 static int do_resultCount (void *o, Tcl_Interp *interp,
2065 int argc, char **argv)
2067 IrTcl_SetObj *obj = o;
2071 obj->resultCount = 0;
2074 return ir_tcl_get_set_int (&obj->resultCount, interp, argc, argv);
2078 * do_searchStatus: Get search status (after search response)
2080 static int do_searchStatus (void *o, Tcl_Interp *interp,
2081 int argc, char **argv)
2083 IrTcl_SetObj *obj = o;
2087 return ir_tcl_get_set_int (&obj->searchStatus, interp, argc, argv);
2091 * do_presentStatus: Get search status (after search/present response)
2093 static int do_presentStatus (void *o, Tcl_Interp *interp,
2094 int argc, char **argv)
2096 IrTcl_SetObj *obj = o;
2100 return ir_tcl_get_set_int (&obj->presentStatus, interp, argc, argv);
2104 * do_nextResultSetPosition: Get next result set position
2105 * (after search/present response)
2107 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
2108 int argc, char **argv)
2110 IrTcl_SetObj *obj = o;
2114 obj->nextResultSetPosition = 0;
2117 return ir_tcl_get_set_int (&obj->nextResultSetPosition, interp,
2122 * do_setName: Set result Set name
2124 static int do_setName (void *o, Tcl_Interp *interp,
2125 int argc, char **argv)
2127 IrTcl_SetObj *obj = o;
2130 return ir_tcl_strdup (interp, &obj->setName, "Default");
2131 else if (argc == -1)
2132 return ir_tcl_strdel (interp, &obj->setName);
2135 free (obj->setName);
2136 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
2140 Tcl_AppendElement (interp, obj->setName);
2145 * do_numberOfRecordsReturned: Get number of records returned
2147 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
2148 int argc, char **argv)
2150 IrTcl_SetObj *obj = o;
2154 obj->numberOfRecordsReturned = 0;
2157 return ir_tcl_get_set_int (&obj->numberOfRecordsReturned, interp,
2162 * do_type: Return type (if any) at position.
2164 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
2166 IrTcl_SetObj *obj = o;
2168 IrTcl_RecordList *rl;
2172 obj->record_list = NULL;
2175 else if (argc == -1)
2177 delete_IR_records (obj);
2182 sprintf (interp->result, "wrong # args");
2185 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2187 rl = find_IR_record (obj, offset);
2190 logf (LOG_DEBUG, "No record at position %d", offset);
2195 case Z_NamePlusRecord_databaseRecord:
2196 interp->result = "DB";
2198 case Z_NamePlusRecord_surrogateDiagnostic:
2199 interp->result = "SD";
2207 * do_recordType: Return record type (if any) at position.
2209 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
2211 IrTcl_SetObj *obj = o;
2213 IrTcl_RecordList *rl;
2219 else if (argc == -1)
2225 sprintf (interp->result, "wrong # args");
2228 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2230 rl = find_IR_record (obj, offset);
2233 if (rl->which != Z_NamePlusRecord_databaseRecord)
2235 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2238 Tcl_AppendElement (interp, (char*)
2239 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
2244 * set record elements (for record extraction)
2246 static int do_recordElements (void *o, Tcl_Interp *interp,
2247 int argc, char **argv)
2249 IrTcl_SetObj *obj = o;
2253 obj->recordElements = NULL;
2256 else if (argc == -1)
2257 return ir_tcl_strdel (NULL, &obj->recordElements);
2260 sprintf (interp->result, "wrong # args");
2265 free (obj->recordElements);
2266 return ir_tcl_strdup (NULL, &obj->recordElements,
2267 (*argv[2] ? argv[2] : NULL));
2269 Tcl_AppendResult (interp, obj->recordElements, NULL);
2276 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
2282 for (i = 0; i<num; i++)
2284 logf (LOG_DEBUG, "Diagnostic, code %d", list[i].condition);
2285 sprintf (buf, "%d", list[i].condition);
2286 Tcl_AppendElement (interp, buf);
2287 cp = diagbib1_str (list[i].condition);
2289 Tcl_AppendElement (interp, (char*) cp);
2291 Tcl_AppendElement (interp, "");
2292 if (list[i].addinfo)
2293 Tcl_AppendElement (interp, (char*) list[i].addinfo);
2295 Tcl_AppendElement (interp, "");
2301 * do_diag: Return diagnostic record info
2303 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
2305 IrTcl_SetObj *obj = o;
2307 IrTcl_RecordList *rl;
2313 sprintf (interp->result, "wrong # args");
2316 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2318 rl = find_IR_record (obj, offset);
2321 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2324 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
2326 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
2329 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
2330 rl->u.surrogateDiagnostics.num);
2334 * do_getMarc: Get ISO2709 Record lines/fields
2336 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
2338 IrTcl_SetObj *obj = o;
2340 IrTcl_RecordList *rl;
2346 sprintf (interp->result, "wrong # args");
2349 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2351 rl = find_IR_record (obj, offset);
2354 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2357 if (rl->which != Z_NamePlusRecord_databaseRecord)
2359 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2362 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
2366 * do_getSutrs: Get SUTRS Record
2368 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2370 IrTcl_SetObj *obj = o;
2372 IrTcl_RecordList *rl;
2378 sprintf (interp->result, "wrong # args");
2381 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2383 rl = find_IR_record (obj, offset);
2386 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2389 if (rl->which != Z_NamePlusRecord_databaseRecord)
2391 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2394 if (rl->u.dbrec.type != VAL_SUTRS)
2396 Tcl_AppendElement (interp, rl->u.dbrec.buf);
2402 * do_getGrs: Get a GRS1 Record
2404 static int do_getGrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2406 IrTcl_SetObj *obj = o;
2408 IrTcl_RecordList *rl;
2414 sprintf (interp->result, "wrong # args");
2417 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2419 rl = find_IR_record (obj, offset);
2422 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2425 if (rl->which != Z_NamePlusRecord_databaseRecord)
2427 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2430 if (rl->u.dbrec.type != VAL_GRS1)
2432 return ir_tcl_get_grs (interp, rl->u.dbrec.u.grs1, argc, argv);
2437 * do_responseStatus: Return response status (present or search)
2439 static int do_responseStatus (void *o, Tcl_Interp *interp,
2440 int argc, char **argv)
2442 IrTcl_SetObj *obj = o;
2446 obj->recordFlag = 0;
2447 obj->nonSurrogateDiagnosticNum = 0;
2448 obj->nonSurrogateDiagnosticList = NULL;
2451 else if (argc == -1)
2453 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
2454 &obj->nonSurrogateDiagnosticNum);
2457 if (!obj->recordFlag)
2459 Tcl_AppendElement (interp, "OK");
2464 case Z_Records_DBOSD:
2465 Tcl_AppendElement (interp, "DBOSD");
2468 Tcl_AppendElement (interp, "NSD");
2469 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
2470 obj->nonSurrogateDiagnosticNum);
2476 * do_present: Perform Present Request
2479 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
2481 IrTcl_SetObj *obj = o;
2484 Z_PresentRequest *req;
2492 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
2499 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2507 interp->result = "present: not connected";
2512 obj->number = number;
2514 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2515 req = apdu->u.presentRequest;
2517 set_referenceId (p->odr_out, &req->referenceId,
2518 obj->set_inher.referenceId);
2520 req->resultSetId = obj->setName ? obj->setName : "Default";
2522 req->resultSetStartPoint = &start;
2523 req->numberOfRecordsRequested = &number;
2524 if (obj->set_inher.preferredRecordSyntax)
2526 struct oident ident;
2528 ident.proto = p->protocol_type;
2529 ident.oclass = CLASS_RECSYN;
2530 ident.value = *obj->set_inher.preferredRecordSyntax;
2531 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2532 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2533 oid_getoidbyent (&ident));
2536 req->preferredRecordSyntax = 0;
2538 if (obj->set_inher.elementSetNames && *obj->set_inher.elementSetNames)
2540 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
2541 Z_RecordComposition *compo = odr_malloc (p->odr_out, sizeof(*compo));
2543 esn->which = Z_ElementSetNames_generic;
2544 esn->u.generic = obj->set_inher.elementSetNames;
2546 req->recordComposition = compo;
2547 compo->which = Z_RecordComp_simple;
2548 compo->u.simple = esn;
2551 req->recordComposition = NULL;
2552 return ir_tcl_send_APDU (interp, p, apdu, "present", *argv);
2556 * do_loadFile: Load result set from file
2559 static int do_loadFile (void *o, Tcl_Interp *interp,
2560 int argc, char **argv)
2562 IrTcl_SetObj *setobj = o;
2572 interp->result = "wrong # args";
2575 inf = fopen (argv[2], "r");
2578 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2581 while ((buf = ir_tcl_fread_marc (inf, &size)))
2583 IrTcl_RecordList *rl;
2585 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord, "F");
2586 rl->u.dbrec.type = VAL_USMARC;
2587 rl->u.dbrec.buf = buf;
2588 rl->u.dbrec.size = size;
2591 setobj->numberOfRecordsReturned = no-1;
2596 static IrTcl_Method ir_set_method_tab[] = {
2597 { "search", do_search, NULL},
2598 { "searchResponse", do_searchResponse, NULL},
2599 { "presentResponse", do_presentResponse, NULL},
2600 { "searchStatus", do_searchStatus, NULL},
2601 { "presentStatus", do_presentStatus, NULL},
2602 { "nextResultSetPosition", do_nextResultSetPosition, NULL},
2603 { "setName", do_setName, NULL},
2604 { "resultCount", do_resultCount, NULL},
2605 { "numberOfRecordsReturned", do_numberOfRecordsReturned, NULL},
2606 { "present", do_present, NULL},
2607 { "type", do_type, NULL},
2608 { "getMarc", do_getMarc, NULL},
2609 { "getSutrs", do_getSutrs, NULL},
2610 { "getGrs", do_getGrs, NULL},
2611 { "recordType", do_recordType, NULL},
2612 { "recordElements", do_recordElements, NULL},
2613 { "diag", do_diag, NULL},
2614 { "responseStatus", do_responseStatus, NULL},
2615 { "loadFile", do_loadFile, NULL},
2620 * ir_set_obj_method: IR Set Object methods
2622 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2623 int argc, char **argv)
2625 IrTcl_Methods tabs[3];
2626 IrTcl_SetObj *p = clientData;
2631 interp->result = "wrong # args";
2634 tabs[0].tab = ir_set_method_tab;
2636 tabs[1].tab = ir_set_c_method_tab;
2637 tabs[1].obj = &p->set_inher;
2640 ir_tcl_method (interp, argc, argv, tabs, &r);
2645 * ir_set_obj_delete: IR Set Object disposal
2647 static void ir_set_obj_delete (ClientData clientData)
2649 IrTcl_Methods tabs[3];
2650 IrTcl_SetObj *p = clientData;
2652 logf (LOG_DEBUG, "ir set delete");
2654 tabs[0].tab = ir_set_method_tab;
2656 tabs[1].tab = ir_set_c_method_tab;
2657 tabs[1].obj = &p->set_inher;
2660 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
2666 * ir_set_obj_init: IR Set Object initialization
2668 static int ir_set_obj_init (ClientData clientData, Tcl_Interp *interp,
2669 int argc, char **argv, ClientData *subData,
2670 ClientData parentData)
2672 IrTcl_Methods tabs[3];
2675 if (argc < 2 || argc > 3)
2677 interp->result = "wrong # args";
2680 obj = ir_tcl_malloc (sizeof(*obj));
2681 logf (LOG_DEBUG, "ir set create");
2688 obj->parent = (IrTcl_Obj *) parentData;
2690 dst = &obj->set_inher;
2691 src = &obj->parent->set_inher;
2693 if ((dst->num_databaseNames = src->num_databaseNames))
2695 dst->databaseNames =
2696 ir_tcl_malloc (sizeof (*dst->databaseNames)
2697 * (1+dst->num_databaseNames));
2698 for (i = 0; i < dst->num_databaseNames; i++)
2699 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2700 src->databaseNames[i]) == TCL_ERROR)
2702 dst->databaseNames[i] = NULL;
2705 dst->databaseNames = NULL;
2706 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2710 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2714 if (ir_tcl_strdup (interp, &dst->elementSetNames, src->elementSetNames)
2718 if (ir_tcl_strdup (interp, &dst->smallSetElementSetNames,
2719 src->smallSetElementSetNames)
2723 if (ir_tcl_strdup (interp, &dst->mediumSetElementSetNames,
2724 src->mediumSetElementSetNames)
2728 if (src->preferredRecordSyntax &&
2729 (dst->preferredRecordSyntax
2730 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2731 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2733 dst->preferredRecordSyntax = NULL;
2734 dst->replaceIndicator = src->replaceIndicator;
2735 dst->smallSetUpperBound = src->smallSetUpperBound;
2736 dst->largeSetLowerBound = src->largeSetLowerBound;
2737 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2742 tabs[0].tab = ir_set_method_tab;
2746 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
2754 * ir_set_obj_mk: IR Set Object creation
2756 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2757 int argc, char **argv)
2760 ClientData parentData = 0;
2765 Tcl_CmdInfo parent_info;
2766 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2768 interp->result = "No parent";
2771 parentData = parent_info.clientData;
2773 r = ir_set_obj_init (clientData, interp, argc, argv, &subData, parentData);
2776 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2777 subData, ir_set_obj_delete);
2781 IrTcl_Class ir_set_obj_class = {
2788 /* ------------------------------------------------------- */
2791 * do_scan: Perform scan
2793 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2797 IrTcl_ScanObj *obj = o;
2798 IrTcl_Obj *p = obj->parent;
2801 struct ccl_rpn_node *rpn;
2809 interp->result = "wrong # args";
2812 if (!p->set_inher.num_databaseNames)
2814 interp->result = "no databaseNames";
2819 interp->result = "scan: not connected";
2823 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2824 req = apdu->u.scanRequest;
2826 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2827 req->num_databaseNames = p->set_inher.num_databaseNames;
2828 req->databaseNames = p->set_inher.databaseNames;
2831 if (!(req->termListAndStartPoint =
2832 p_query_scan (p->odr_out, p->protocol_type,
2833 &req->attributeSet, argv[2])))
2835 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2839 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2842 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2845 bib1.proto = p->protocol_type;
2846 bib1.oclass = CLASS_ATTSET;
2847 bib1.value = VAL_BIB1;
2849 req->attributeSet = oid_getoidbyent (&bib1);
2850 ccl_pr_tree (rpn, stderr);
2851 fprintf (stderr, "\n");
2852 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2855 req->stepSize = &obj->stepSize;
2856 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2857 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2858 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2859 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2860 *req->numberOfTermsRequested);
2861 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2862 *req->preferredPositionInResponse);
2864 return ir_tcl_send_APDU (interp, p, apdu, "scan", *argv);
2868 * do_scanResponse: add scan response handler
2870 static int do_scanResponse (void *o, Tcl_Interp *interp,
2871 int argc, char **argv)
2873 IrTcl_ScanObj *obj = o;
2877 obj->scanResponse = NULL;
2880 else if (argc == -1)
2881 return ir_tcl_strdel (interp, &obj->scanResponse);
2884 free (obj->scanResponse);
2887 if (ir_tcl_strdup (interp, &obj->scanResponse, argv[2])
2892 obj->scanResponse = NULL;
2898 * do_stepSize: Set/get replace Step Size
2900 static int do_stepSize (void *obj, Tcl_Interp *interp,
2901 int argc, char **argv)
2903 IrTcl_ScanObj *p = obj;
2909 return ir_tcl_get_set_int (&p->stepSize, interp, argc, argv);
2913 * do_numberOfTermsRequested: Set/get Number of Terms requested
2915 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2916 int argc, char **argv)
2918 IrTcl_ScanObj *p = obj;
2922 p->numberOfTermsRequested = 20;
2925 return ir_tcl_get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2930 * do_preferredPositionInResponse: Set/get preferred Position
2932 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2933 int argc, char **argv)
2935 IrTcl_ScanObj *p = obj;
2939 p->preferredPositionInResponse = 1;
2942 return ir_tcl_get_set_int (&p->preferredPositionInResponse, interp,
2947 * do_scanStatus: Get scan status
2949 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2950 int argc, char **argv)
2952 IrTcl_ScanObj *p = obj;
2956 return ir_tcl_get_set_int (&p->scanStatus, interp, argc, argv);
2960 * do_numberOfEntriesReturned: Get number of Entries returned
2962 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2963 int argc, char **argv)
2965 IrTcl_ScanObj *p = obj;
2969 return ir_tcl_get_set_int (&p->numberOfEntriesReturned, interp,
2974 * do_positionOfTerm: Get position of Term
2976 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2977 int argc, char **argv)
2979 IrTcl_ScanObj *p = obj;
2983 return ir_tcl_get_set_int (&p->positionOfTerm, interp, argc, argv);
2987 * do_scanLine: get Scan Line (surrogate or normal) after response
2989 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
2991 IrTcl_ScanObj *p = obj;
2997 p->entries_flag = 0;
2999 p->nonSurrogateDiagnosticNum = 0;
3000 p->nonSurrogateDiagnosticList = 0;
3003 else if (argc == -1)
3005 p->entries_flag = 0;
3006 /* release entries */
3009 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
3010 &p->nonSurrogateDiagnosticNum);
3015 interp->result = "wrong # args";
3018 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
3020 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
3021 || i >= p->num_entries || i < 0)
3023 switch (p->entries[i].which)
3025 case Z_Entry_termInfo:
3026 Tcl_AppendElement (interp, "T");
3027 if (p->entries[i].u.term.buf)
3028 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
3030 Tcl_AppendElement (interp, "");
3031 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
3032 Tcl_AppendElement (interp, numstr);
3034 case Z_Entry_surrogateDiagnostic:
3035 Tcl_AppendElement (interp, "SD");
3036 return ir_diagResult (interp, p->entries[i].u.diag.list,
3037 p->entries[i].u.diag.num);
3043 static IrTcl_Method ir_scan_method_tab[] = {
3044 { "scan", do_scan, NULL},
3045 { "scanResponse", do_scanResponse, NULL},
3046 { "stepSize", do_stepSize, NULL},
3047 { "numberOfTermsRequested", do_numberOfTermsRequested, NULL},
3048 { "preferredPositionInResponse", do_preferredPositionInResponse, NULL},
3049 { "scanStatus", do_scanStatus, NULL},
3050 { "numberOfEntriesReturned", do_numberOfEntriesReturned, NULL},
3051 { "positionOfTerm", do_positionOfTerm, NULL},
3052 { "scanLine", do_scanLine, NULL},
3057 * ir_scan_obj_method: IR Scan Object methods
3059 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
3060 int argc, char **argv)
3062 IrTcl_Methods tabs[2];
3067 interp->result = "wrong # args";
3070 tabs[0].tab = ir_scan_method_tab;
3071 tabs[0].obj = clientData;
3074 ir_tcl_method (interp, argc, argv, tabs, &r);
3079 * ir_scan_obj_delete: IR Scan Object disposal
3081 static void ir_scan_obj_delete (ClientData clientData)
3083 IrTcl_Methods tabs[2];
3084 IrTcl_ScanObj *obj = clientData;
3086 tabs[0].tab = ir_scan_method_tab;
3090 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
3095 * ir_scan_obj_mk: IR Scan Object creation
3097 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
3098 int argc, char **argv)
3100 Tcl_CmdInfo parent_info;
3102 IrTcl_Methods tabs[2];
3106 interp->result = "wrong # args";
3109 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
3111 interp->result = "No parent";
3114 obj = ir_tcl_malloc (sizeof(*obj));
3115 obj->parent = (IrTcl_Obj *) parent_info.clientData;
3117 tabs[0].tab = ir_scan_method_tab;
3121 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
3123 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
3124 (ClientData) obj, ir_scan_obj_delete);
3128 /* ------------------------------------------------------- */
3130 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
3134 p->initResult = *initrs->result ? 1 : 0;
3135 if (!*initrs->result)
3136 logf (LOG_DEBUG, "Connection rejected by target");
3138 logf (LOG_DEBUG, "Connection accepted by target");
3140 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
3142 free (p->targetImplementationId);
3143 ir_tcl_strdup (p->interp, &p->targetImplementationId,
3144 initrs->implementationId);
3145 free (p->targetImplementationName);
3146 ir_tcl_strdup (p->interp, &p->targetImplementationName,
3147 initrs->implementationName);
3148 free (p->targetImplementationVersion);
3149 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
3150 initrs->implementationVersion);
3152 p->maximumRecordSize = *initrs->maximumRecordSize;
3153 p->preferredMessageSize = *initrs->preferredMessageSize;
3155 memcpy (&p->options, initrs->options, sizeof(initrs->options));
3156 memcpy (&p->protocolVersion, initrs->protocolVersion,
3157 sizeof(initrs->protocolVersion));
3158 free (p->userInformationField);
3159 p->userInformationField = NULL;
3160 if (initrs->userInformationField)
3164 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
3165 (p->userInformationField =
3166 ir_tcl_malloc ((len =
3167 initrs->userInformationField->
3168 u.octet_aligned->len) +1)))
3170 memcpy (p->userInformationField,
3171 initrs->userInformationField->u.octet_aligned->buf,
3173 (p->userInformationField)[len] = '\0';
3178 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
3181 for (i = 0; i<*dst_num; i++)
3182 free (dst_list[i]->addinfo);
3188 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
3189 Z_DiagRec **list, int num)
3195 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
3196 for (i = 0; i<num; i++)
3198 switch (list[i]->which)
3200 case Z_DiagRec_defaultFormat:
3201 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
3202 addinfo = list[i]->u.defaultFormat->addinfo;
3204 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
3205 strcpy ((*dst_list)[i].addinfo, addinfo);
3208 (*dst_list)[i].addinfo = NULL;
3209 (*dst_list)[i].condition = 0;
3214 static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj,
3215 const char *elements)
3220 IrTcl_RecordList *rl;
3222 setobj->which = zrs->which;
3223 setobj->recordFlag = 1;
3225 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
3226 &setobj->nonSurrogateDiagnosticNum);
3227 if (zrs->which == Z_Records_DBOSD)
3229 setobj->numberOfRecordsReturned =
3230 zrs->u.databaseOrSurDiagnostics->num_records;
3231 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
3232 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
3234 rl = new_IR_record (setobj, setobj->start + offset,
3235 zrs->u.databaseOrSurDiagnostics->
3236 records[offset]->which,
3238 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
3240 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
3241 &rl->u.surrogateDiagnostics.num,
3242 &zrs->u.databaseOrSurDiagnostics->
3243 records[offset]->u.surrogateDiagnostic,
3248 Z_DatabaseRecord *zr;
3250 struct oident *ident;
3252 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
3254 oe = (Z_External*) zr;
3255 rl->u.dbrec.size = zr->u.octet_aligned->len;
3257 if ((ident = oid_getentbyoid (oe->direct_reference)))
3258 rl->u.dbrec.type = ident->value;
3260 rl->u.dbrec.type = VAL_USMARC;
3262 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
3264 char *buf = (char*) zr->u.octet_aligned->buf;
3265 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
3266 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
3268 else if (rl->u.dbrec.type == VAL_SUTRS &&
3269 oe->which == Z_External_sutrs)
3271 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
3272 oe->u.single_ASN1_type->len, 0);
3273 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
3275 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
3277 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
3279 rl->u.dbrec.size = oe->u.sutrs->len;
3281 else if (rl->u.dbrec.type == VAL_GRS1 &&
3282 oe->which == Z_External_grs1)
3284 ir_tcl_grs_mk (oe->u.grs1, &rl->u.dbrec.u.grs1);
3285 rl->u.dbrec.buf = NULL;
3288 rl->u.dbrec.buf = NULL;
3292 else if (zrs->which == Z_Records_multipleNSD)
3294 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
3295 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3296 setobj->numberOfRecordsReturned = 0;
3297 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3298 &setobj->nonSurrogateDiagnosticNum,
3299 zrs->u.multipleNonSurDiagnostics->diagRecs,
3300 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3304 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
3305 setobj->numberOfRecordsReturned = 0;
3306 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3307 &setobj->nonSurrogateDiagnosticNum,
3308 &zrs->u.nonSurrogateDiagnostic,
3313 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
3314 IrTcl_SetObj *setobj)
3316 Z_Records *zrs = searchrs->records;
3318 logf (LOG_DEBUG, "Received search response");
3321 logf (LOG_DEBUG, "Search response, no object!");
3324 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
3325 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
3326 setobj->resultCount = *searchrs->resultCount;
3327 if (searchrs->presentStatus)
3328 setobj->presentStatus = *searchrs->presentStatus;
3329 if (searchrs->nextResultSetPosition)
3330 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
3332 logf (LOG_DEBUG, "Search response %d, %d hits",
3333 setobj->searchStatus, setobj->resultCount);
3337 if (setobj->resultCount <= setobj->set_inher.smallSetUpperBound)
3338 es = setobj->set_inher.smallSetElementSetNames;
3340 es = setobj->set_inher.mediumSetElementSetNames;
3341 ir_handleRecords (o, zrs, setobj, es);
3344 setobj->recordFlag = 0;
3348 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
3349 IrTcl_SetObj *setobj)
3351 Z_Records *zrs = presrs->records;
3353 logf (LOG_DEBUG, "Received present response");
3356 logf (LOG_DEBUG, "Present response, no object!");
3359 setobj->presentStatus = *presrs->presentStatus;
3360 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
3361 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
3363 ir_handleRecords (o, zrs, setobj, setobj->set_inher.elementSetNames);
3366 setobj->recordFlag = 0;
3367 logf (LOG_DEBUG, "No records!");
3371 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
3372 IrTcl_ScanObj *scanobj)
3376 logf (LOG_DEBUG, "Received scanResponse");
3378 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
3379 scanobj->scanStatus = *scanrs->scanStatus;
3380 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
3382 if (scanrs->stepSize)
3383 scanobj->stepSize = *scanrs->stepSize;
3384 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
3386 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
3387 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
3388 scanobj->numberOfEntriesReturned);
3390 if (scanrs->positionOfTerm)
3391 scanobj->positionOfTerm = *scanrs->positionOfTerm;
3393 scanobj->positionOfTerm = -1;
3394 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
3396 free (scanobj->entries);
3397 scanobj->entries = NULL;
3399 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
3400 &scanobj->nonSurrogateDiagnosticNum);
3401 if (scanrs->entries)
3406 scanobj->entries_flag = 1;
3407 scanobj->which = scanrs->entries->which;
3408 switch (scanobj->which)
3410 case Z_ListEntries_entries:
3411 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
3412 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
3413 sizeof(*scanobj->entries));
3414 for (i=0; i<scanobj->num_entries; i++)
3416 ze = scanrs->entries->u.entries->entries[i];
3417 scanobj->entries[i].which = ze->which;
3420 case Z_Entry_termInfo:
3421 if (ze->u.termInfo->term->which == Z_Term_general)
3423 int l = ze->u.termInfo->term->u.general->len;
3424 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
3425 memcpy (scanobj->entries[i].u.term.buf,
3426 ze->u.termInfo->term->u.general->buf,
3428 scanobj->entries[i].u.term.buf[l] = '\0';
3431 scanobj->entries[i].u.term.buf = NULL;
3432 if (ze->u.termInfo->globalOccurrences)
3433 scanobj->entries[i].u.term.globalOccurrences =
3434 *ze->u.termInfo->globalOccurrences;
3436 scanobj->entries[i].u.term.globalOccurrences = 0;
3438 case Z_Entry_surrogateDiagnostic:
3439 ir_handleDiags (&scanobj->entries[i].u.diag.list,
3440 &scanobj->entries[i].u.diag.num,
3441 &ze->u.surrogateDiagnostic,
3447 case Z_ListEntries_nonSurrogateDiagnostics:
3448 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
3449 &scanobj->nonSurrogateDiagnosticNum,
3450 scanrs->entries->u.nonSurrogateDiagnostics->
3452 scanrs->entries->u.nonSurrogateDiagnostics->
3458 scanobj->entries_flag = 0;
3462 * ir_select_read: handle incoming packages
3464 static void ir_select_read (ClientData clientData)
3466 IrTcl_Obj *p = clientData;
3471 Tcl_CmdInfo cmd_info;
3472 const char *apdu_call;
3474 logf(LOG_DEBUG, "Read handler fd=%d", cs_fileno(p->cs_link));
3475 if (p->state == IR_TCL_R_Connecting)
3477 logf(LOG_DEBUG, "read: connect");
3478 r = cs_rcvconnect (p->cs_link);
3481 logf (LOG_WARN, "cs_rcvconnect returned 1");
3484 p->state = IR_TCL_R_Idle;
3486 ir_select_remove_write (cs_fileno (p->cs_link), p);
3489 logf (LOG_DEBUG, "cs_rcvconnect error");
3490 ir_tcl_disconnect (p);
3493 p->failInfo = IR_TCL_FAIL_CONNECT;
3494 ir_tcl_eval (p->interp, p->failback);
3500 ir_tcl_eval (p->interp, p->callback);
3501 if (p->ref_count == 2 && p->cs_link && p->request_queue
3502 && p->state == IR_TCL_R_Idle)
3503 ir_tcl_send_q (p, p->request_queue, "x");
3509 p->state = IR_TCL_R_Reading;
3511 /* read incoming APDU */
3512 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) == 1)
3514 logf(LOG_DEBUG, "PDU Fraction read");
3517 /* signal one more use of ir object - callbacks must not
3518 release the ir memory (p pointer) */
3522 logf (LOG_DEBUG, "cs_get failed, code %d", r);
3523 ir_select_remove (cs_fileno (p->cs_link), p);
3524 ir_tcl_disconnect (p);
3527 p->failInfo = IR_TCL_FAIL_READ;
3528 ir_tcl_eval (p->interp, p->failback);
3530 /* release ir object now if callback deleted it */
3534 /* got complete APDU. Now decode */
3537 odr_setbuf (p->odr_in, p->buf_in, r, 0);
3538 logf (LOG_DEBUG, "cs_get ok, total size %d", r);
3539 if (!z_APDU (p->odr_in, &apdu, 0))
3541 logf (LOG_DEBUG, "cs_get failed: %s",
3542 odr_errmsg (odr_geterror (p->odr_in)));
3543 ir_tcl_disconnect (p);
3546 p->failInfo = IR_TCL_FAIL_IN_APDU;
3547 p->apduOffset = odr_offset (p->odr_in);
3548 ir_tcl_eval (p->interp, p->failback);
3550 /* release ir object now if failback deleted it */
3554 logf(LOG_DEBUG, "Decoded ok");
3555 /* handle APDU and invoke callback */
3556 rq = p->request_queue;
3559 logf (LOG_FATAL, "Internal error. No queue entry");
3562 object_name = rq->object_name;
3563 logf (LOG_DEBUG, "getCommandInfo (%s)", object_name);
3565 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
3569 case Z_APDU_initResponse:
3570 p->eventType = "init";
3571 ir_initResponse (p, apdu->u.initResponse);
3572 apdu_call = p->initResponse;
3574 case Z_APDU_searchResponse:
3575 p->eventType = "search";
3576 ir_searchResponse (p, apdu->u.searchResponse,
3577 (IrTcl_SetObj *) cmd_info.clientData);
3578 apdu_call = ((IrTcl_SetObj *)
3579 cmd_info.clientData)->searchResponse;
3581 case Z_APDU_presentResponse:
3582 p->eventType = "present";
3583 ir_presentResponse (p, apdu->u.presentResponse,
3584 (IrTcl_SetObj *) cmd_info.clientData);
3585 apdu_call = ((IrTcl_SetObj *)
3586 cmd_info.clientData)->presentResponse;
3588 case Z_APDU_scanResponse:
3589 p->eventType = "scan";
3590 ir_scanResponse (p, apdu->u.scanResponse,
3591 (IrTcl_ScanObj *) cmd_info.clientData);
3592 apdu_call = ((IrTcl_ScanObj *)
3593 cmd_info.clientData)->scanResponse;
3596 logf (LOG_WARN, "Received unknown APDU type (%d)",
3598 ir_tcl_disconnect (p);
3601 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
3602 ir_tcl_eval (p->interp, p->failback);
3607 p->request_queue = rq->next;
3608 p->state = IR_TCL_R_Idle;
3611 ir_tcl_eval (p->interp, apdu_call);
3612 else if (rq->callback)
3613 ir_tcl_eval (p->interp, rq->callback);
3615 free (rq->callback);
3616 free (rq->object_name);
3618 odr_reset (p->odr_in);
3619 if (p->ref_count == 1)
3625 } while (p->cs_link && cs_more (p->cs_link));
3626 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
3627 ir_tcl_send_q (p, p->request_queue, "x");
3631 * ir_select_write: handle outgoing packages - not yet written.
3633 static void ir_select_write (ClientData clientData)
3635 IrTcl_Obj *p = clientData;
3639 logf (LOG_DEBUG, "Write handler fd=%d", cs_fileno(p->cs_link));
3640 if (p->state == IR_TCL_R_Connecting)
3642 logf(LOG_DEBUG, "write: connect");
3643 r = cs_rcvconnect (p->cs_link);
3646 logf (LOG_DEBUG, "cs_rcvconnect returned 1");
3649 p->state = IR_TCL_R_Idle;
3651 ir_select_remove_write (cs_fileno (p->cs_link), p);
3654 logf (LOG_DEBUG, "cs_rcvconnect error");
3655 ir_tcl_disconnect (p);
3658 p->failInfo = IR_TCL_FAIL_CONNECT;
3659 ir_tcl_eval (p->interp, p->failback);
3665 ir_tcl_eval (p->interp, p->callback);
3669 rq = p->request_queue;
3670 if (!rq || !rq->buf_out)
3673 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3675 logf (LOG_DEBUG, "cs_put write fail");
3679 ir_tcl_disconnect (p);
3682 p->failInfo = IR_TCL_FAIL_WRITE;
3683 ir_tcl_eval (p->interp, p->failback);
3687 else if (r == 0) /* remove select bit */
3689 logf (LOG_DEBUG, "Write completed");
3690 p->state = IR_TCL_R_Waiting;
3691 ir_select_remove_write (cs_fileno (p->cs_link), p);
3697 static void ir_select_notify (ClientData clientData, int r, int w, int e)
3700 ir_select_read (clientData);
3702 ir_select_write (clientData);
3705 /* ------------------------------------------------------- */
3708 * Irtcl_init: Registration of TCL commands.
3710 int Irtcl_Init (Tcl_Interp *interp)
3712 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3713 (Tcl_CmdDeleteProc *) NULL);
3714 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3715 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3716 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3717 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);