2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.86 1996-03-20 13:54:04 adam
9 * The Tcl_File structure is only manipulated in the Tk-event interface
12 * Revision 1.85 1996/03/15 11:15:48 adam
13 * Modified to use new prototypes for p_query_rpn and p_query_scan.
15 * Revision 1.84 1996/03/07 12:42:49 adam
16 * Better logging when callback is invoked.
18 * Revision 1.83 1996/03/05 09:21:09 adam
19 * Bug fix: memory used by GRS records wasn't freed.
20 * Rewrote some of the error handling code - the connection is always
21 * closed before failback is called.
22 * If failback is defined the send APDU methods (init, search, ...) will
23 * return OK but invoke failback (as is the case if the write operation
25 * Bug fix: ref_count in assoc object could grow if fraction of PDU was
28 * Revision 1.82 1996/02/29 15:30:21 adam
29 * Export of IrTcl functionality to extensions.
31 * Revision 1.81 1996/02/26 18:38:32 adam
32 * Work on export of set methods.
34 * Revision 1.80 1996/02/23 17:31:39 adam
35 * More functions made available to the wais tcl extension.
37 * Revision 1.79 1996/02/23 13:41:38 adam
38 * Work on public access to simple ir class system.
40 * Revision 1.78 1996/02/21 10:16:08 adam
41 * Simplified select handling. Only one function ir_tcl_select_set has
42 * to be externally defined.
44 * Revision 1.77 1996/02/20 17:52:58 adam
45 * Uses the YAZ oid system to name record syntax object identifiers.
47 * Revision 1.76 1996/02/20 16:09:51 adam
48 * Bug fix: didn't set element set names stamp correctly on result
49 * set records when element set names were set to the empty string.
51 * Revision 1.75 1996/02/19 15:41:53 adam
52 * Better log messages.
53 * Minor improvement of connect method.
55 * Revision 1.74 1996/02/05 17:58:03 adam
56 * Ported ir-tcl to use the beta releases of tcl7.5/tk4.1.
58 * Revision 1.73 1996/01/29 11:35:19 adam
59 * Bug fix: cs_type member renamed to comstackType to avoid conflict with
60 * cs_type macro defined by YAZ.
62 * Revision 1.72 1996/01/19 17:45:34 quinn
63 * Added debugging output
65 * Revision 1.71 1996/01/19 16:22:38 adam
66 * New method: apduDump - returns information about last incoming APDU.
68 * Revision 1.70 1996/01/10 09:18:34 adam
69 * PDU specific callbacks implemented: initRespnse, searchResponse,
70 * presentResponse and scanResponse.
71 * Bug fix in the command line shell (tclmain.c) - discovered on OSF/1.
73 * Revision 1.69 1996/01/04 16:12:12 adam
74 * Setting PDUType renamed to eventType.
76 * Revision 1.68 1996/01/04 11:05:22 adam
77 * New setting: PDUType - returns type of last PDU returned from the target.
78 * Fixed a bug in configure/Makefile.
80 * Revision 1.67 1996/01/03 09:00:51 adam
81 * Updated to use new version of Yaz (names changed to avoid C++ conflict).
83 * Revision 1.66 1995/11/28 17:26:39 adam
84 * Removed Carriage return from ir-tcl.c!
85 * Removed misc. debug logs.
87 * Revision 1.65 1995/11/28 13:53:00 quinn
90 * Revision 1.64 1995/11/13 15:39:18 adam
91 * Bug fix: {small,medium}SetElementSetNames weren't set correctly.
92 * Bug fix: idAuthentication weren't set correctly.
94 * Revision 1.63 1995/11/13 09:55:39 adam
95 * Multiple records at a position in a result-set with differnt
98 * Revision 1.62 1995/10/18 17:20:33 adam
99 * Work on target setup in client.tcl.
101 * Revision 1.61 1995/10/18 16:42:42 adam
102 * New settings: smallSetElementSetNames and mediumSetElementSetNames.
104 * Revision 1.60 1995/10/18 15:43:31 adam
105 * In search: mediumSetElementSetNames and smallSetElementSetNames are
106 * set to elementSetNames.
108 * Revision 1.59 1995/10/17 12:18:58 adam
109 * Bug fix: when target connection closed, the connection was not
110 * properly reestablished.
112 * Revision 1.58 1995/10/16 17:00:55 adam
113 * New setting: elementSetNames.
114 * Various client improvements. Medium presentation format looks better.
116 * Revision 1.57 1995/09/21 13:11:51 adam
117 * Support of dynamic loading.
118 * Test script uses load command if necessary.
120 * Revision 1.56 1995/08/29 15:30:14 adam
121 * Work on GRS records.
123 * Revision 1.55 1995/08/28 09:43:25 adam
124 * Minor changes. configure only searches for yaz beta 3 and versions after
127 * Revision 1.54 1995/08/24 12:25:16 adam
128 * Modified to work with yaz 1.0b3.
130 * Revision 1.53 1995/08/04 12:49:26 adam
131 * Bug fix: reading uninitialized variable p.
133 * Revision 1.52 1995/08/04 11:32:38 adam
134 * More work on output queue. Memory related routines moved
137 * Revision 1.51 1995/08/03 13:22:54 adam
140 * Revision 1.50 1995/07/20 08:09:49 adam
141 * client.tcl: Targets removed from hotTargets list when targets
142 * are removed/modified.
143 * ir-tcl.c: More work on triggerResourceControl.
145 * Revision 1.49 1995/06/30 12:39:21 adam
146 * Bug fix: loadFile didn't set record type.
147 * The MARC routines are a little less strict in the interpretation.
148 * Script display.tcl replaces the old marc.tcl.
149 * New interactive script: shell.tcl.
151 * Revision 1.48 1995/06/27 19:03:50 adam
152 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
153 * nextResultSetPosition used instead of setOffset.
155 * Revision 1.47 1995/06/25 10:25:04 adam
156 * Working on triggerResourceControl. Description of compile/install
157 * procedure moved to ir-tcl.sgml.
159 * Revision 1.46 1995/06/22 13:15:06 adam
160 * Feature: SUTRS. Setting getSutrs implemented.
161 * Work on display formats.
162 * Preferred record syntax can be set by the user.
164 * Revision 1.45 1995/06/20 08:07:30 adam
165 * New setting: failInfo.
166 * Working on better cancel mechanism.
168 * Revision 1.44 1995/06/19 17:01:20 adam
171 * Revision 1.43 1995/06/19 13:06:08 adam
172 * New define: IR_TCL_VERSION.
174 * Revision 1.42 1995/06/19 08:08:52 adam
175 * client.tcl: hotTargets now contain both database and target name.
176 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
177 * by logf(LOG_WARN, ...) calls.
179 * Revision 1.41 1995/06/16 12:28:16 adam
180 * Implemented preferredRecordSyntax.
181 * Minor changes in diagnostic handling.
182 * Record list deleted when connection closes.
184 * Revision 1.40 1995/06/14 13:37:18 adam
185 * Setting recordType implemented.
186 * Setting implementationVersion implemented.
187 * Settings implementationId / implementationName edited.
189 * Revision 1.39 1995/06/08 10:26:32 adam
190 * Bug fix in ir_strdup.
192 * Revision 1.38 1995/06/01 16:36:47 adam
193 * About buttons. Minor bug fixes.
195 * Revision 1.37 1995/06/01 07:31:20 adam
196 * Rename of many typedefs -> IrTcl_...
198 * Revision 1.36 1995/05/31 13:09:59 adam
199 * Client searches/presents may be interrupted.
200 * New moving book-logo.
202 * Revision 1.35 1995/05/31 08:36:33 adam
203 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
204 * New method: referenceId. More work on scan.
206 * Revision 1.34 1995/05/29 10:33:42 adam
207 * README and rename of startup script.
209 * Revision 1.33 1995/05/29 09:15:11 quinn
210 * Changed CS_SR to PROTO_SR, etc.
212 * Revision 1.32 1995/05/29 08:44:16 adam
213 * Work on delete of objects.
215 * Revision 1.31 1995/05/26 11:44:10 adam
216 * Bugs fixed. More work on MARC utilities and queries. Test
217 * client is up-to-date again.
219 * Revision 1.30 1995/05/26 08:54:11 adam
220 * New MARC utilities. Uses prefix query.
222 * Revision 1.29 1995/05/24 14:10:22 adam
223 * Work on idAuthentication, protocolVersion and options.
225 * Revision 1.28 1995/05/23 15:34:48 adam
226 * Many new settings, userInformationField, smallSetUpperBound, etc.
227 * A number of settings are inherited when ir-set is executed.
228 * This version is incompatible with the graphical test client (client.tcl).
230 * Revision 1.27 1995/05/11 15:34:47 adam
231 * Scan request changed a bit. This version works with RLG.
233 * Revision 1.26 1995/04/18 16:11:51 adam
234 * First version of graphical Scan. Some work on query-by-form.
236 * Revision 1.25 1995/04/17 09:37:17 adam
237 * Further development of scan.
239 * Revision 1.24 1995/04/11 14:16:42 adam
240 * Further work on scan. Response works. Entries aren't saved yet.
242 * Revision 1.23 1995/04/10 10:50:27 adam
243 * Result-set name defaults to suffix of ir-set name.
244 * Started working on scan. Not finished at this point.
246 * Revision 1.22 1995/03/31 10:43:03 adam
247 * More robust when getting bad MARC records.
249 * Revision 1.21 1995/03/31 08:56:37 adam
250 * New button "Search".
252 * Revision 1.20 1995/03/29 16:07:09 adam
253 * Bug fix: Didn't use setName in present request.
255 * Revision 1.19 1995/03/28 12:45:23 adam
256 * New ir method failback: called on disconnect/protocol error.
257 * New ir set/get method: protocol: SR / Z3950.
258 * Simple popup and disconnect when failback is invoked.
260 * Revision 1.18 1995/03/21 15:50:12 adam
263 * Revision 1.17 1995/03/21 13:41:03 adam
264 * Comstack cs_create not used too often. Non-blocking connect.
266 * Revision 1.16 1995/03/21 08:26:06 adam
267 * New method, setName, to specify the result set name (other than Default).
268 * New method, responseStatus, which returns diagnostic info, if any, after
269 * present response / search response.
271 * Revision 1.15 1995/03/20 15:24:07 adam
272 * Diagnostic records saved on searchResponse.
274 * Revision 1.14 1995/03/20 08:53:22 adam
275 * Event loop in tclmain.c rewritten. New method searchStatus.
277 * Revision 1.13 1995/03/17 18:26:17 adam
278 * Non-blocking i/o used now. Database names popup as cascade items.
280 * Revision 1.12 1995/03/17 15:45:00 adam
281 * Improved target/database setup.
283 * Revision 1.11 1995/03/16 17:54:03 adam
284 * Minor changes really.
286 * Revision 1.10 1995/03/15 16:14:50 adam
287 * Blocking arg in cs_create changed.
289 * Revision 1.9 1995/03/15 13:59:24 adam
292 * Revision 1.8 1995/03/15 08:25:16 adam
293 * New method presentStatus to check for error on present. Misc. cleanup
294 * of IrTcl_RecordList manipulations. Full MARC record presentation in
297 * Revision 1.7 1995/03/14 17:32:29 adam
298 * Presentation of full Marc record in popup window.
300 * Revision 1.6 1995/03/12 19:31:55 adam
301 * Pattern matching implemented when retrieving MARC records. More
302 * diagnostic functions.
304 * Revision 1.5 1995/03/10 18:00:15 adam
305 * Actual presentation in line-by-line format. RPN query support.
307 * Revision 1.4 1995/03/09 16:15:08 adam
308 * First presentRequest attempts. Hot-target list.
322 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
324 static void ir_select_notify (ClientData clientData, int r, int w, int e);
326 void ir_select_add (int fd, void *obj)
328 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
331 void ir_select_add_write (int fd, void *obj)
333 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 1, 0);
336 void ir_select_remove (int fd, void *obj)
338 ir_tcl_select_set (NULL, fd, obj, 0, 0, 0);
341 void ir_select_remove_write (int fd, void *obj)
343 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
346 static void delete_IR_record (IrTcl_RecordList *rl)
350 case Z_NamePlusRecord_databaseRecord:
351 switch (rl->u.dbrec.type)
354 ir_tcl_grs_del (&rl->u.dbrec.u.grs1);
359 free (rl->u.dbrec.buf);
361 case Z_NamePlusRecord_surrogateDiagnostic:
362 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
363 &rl->u.surrogateDiagnostics.num);
369 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
371 const char *elements)
373 IrTcl_RecordList *rl;
375 if (elements && !*elements)
377 for (rl = setobj->record_list; rl; rl = rl->next)
379 if (no == rl->no && (!rl->elements || !elements ||
380 !strcmp(elements, rl->elements)))
382 delete_IR_record (rl);
388 rl = ir_tcl_malloc (sizeof(*rl));
389 rl->next = setobj->record_list;
391 setobj->record_list = rl;
394 ir_tcl_strdup (NULL, &rl->elements, elements);
401 int ir_tcl_eval (Tcl_Interp *interp, const char *command)
403 char *tmp = ir_tcl_malloc (strlen(command)+1);
406 logf (LOG_DEBUG, "Invoking %.23s ...", command);
407 strcpy (tmp, command);
408 r = Tcl_Eval (interp, tmp);
410 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
412 Tcl_FreeResult (interp);
418 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
420 static char *IrTcl_getRecordSyntaxStr (enum oid_value value)
423 struct oident ent, *entp;
425 ent.proto = PROTO_Z3950;
426 ent.oclass = CLASS_RECSYN;
429 o = oid_getoidbyent (&ent);
430 entp = oid_getentbyoid (o);
438 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
440 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
442 return oid_getvalbyname (name);
445 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
447 IrTcl_RecordList *rl;
449 for (rl = setobj->record_list; rl; rl = rl->next)
451 (!setobj->recordElements || !rl->elements ||
452 !strcmp (setobj->recordElements, rl->elements)))
457 static void delete_IR_records (IrTcl_SetObj *setobj)
459 IrTcl_RecordList *rl, *rl1;
461 for (rl = setobj->record_list; rl; rl = rl1)
463 delete_IR_record (rl);
467 setobj->record_list = NULL;
471 * ir_tcl_get_set_int: Set/get integer value
473 int ir_tcl_get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
479 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
482 sprintf (buf, "%d", *val);
483 Tcl_AppendResult (interp, buf, NULL);
488 * ir_tcl_method: Search for method in table and invoke method handler
490 int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv,
491 IrTcl_Methods *tab, int *ret)
493 IrTcl_Methods *tab_i = tab;
496 for (tab_i = tab; tab_i->tab; tab_i++)
497 for (t = tab_i->tab; t->name; t++)
500 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
504 if (!strcmp (t->name, argv[1]))
506 *ret = (*t->method)(tab_i->obj, interp, argc, argv);
513 Tcl_AppendResult (interp, "Bad method: ", argv[1],
514 ". Possible methods:", NULL);
515 for (tab_i = tab; tab_i->tab; tab_i++)
516 for (t = tab_i->tab; t->name; t++)
517 Tcl_AppendResult (interp, " ", t->name, NULL);
524 * ir_tcl_named_bits: get/set named bits
526 int ir_tcl_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
527 Tcl_Interp *interp, int argc, char **argv)
529 struct ir_named_entry *ti;
534 for (no = 0; no < argc; no++)
536 for (ti = tab; ti->name; ti++)
537 if (!strcmp (argv[no], ti->name))
539 ODR_MASK_SET (ob, ti->pos);
544 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
550 for (ti = tab; ti->name; ti++)
551 if (ODR_MASK_GET (ob, ti->pos))
552 Tcl_AppendElement (interp, ti->name);
556 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
562 *dst = odr_malloc (o, sizeof(**dst));
563 (*dst)->size = (*dst)->len = strlen(src);
564 (*dst)->buf = odr_malloc (o, (*dst)->len);
565 memcpy ((*dst)->buf, src, (*dst)->len);
569 static void get_referenceId (char **dst, Z_ReferenceId *src)
577 *dst = ir_tcl_malloc (src->len+1);
578 memcpy (*dst, src->buf, src->len);
579 (*dst)[src->len] = '\0';
582 /* ------------------------------------------------------- */
585 * do_init_request: init method on IR object
587 static int do_init_request (void *obj, Tcl_Interp *interp,
588 int argc, char **argv)
598 interp->result = "init: not connected";
601 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
602 req = apdu->u.initRequest;
604 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
605 req->options = &p->options;
606 req->protocolVersion = &p->protocolVersion;
607 req->preferredMessageSize = &p->preferredMessageSize;
608 req->maximumRecordSize = &p->maximumRecordSize;
610 if (p->idAuthenticationGroupId)
612 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
613 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
615 logf (LOG_DEBUG, "using pass authentication");
617 auth->which = Z_IdAuthentication_idPass;
618 auth->u.idPass = pass;
619 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
620 pass->groupId = p->idAuthenticationGroupId;
622 pass->groupId = NULL;
623 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
624 pass->userId = p->idAuthenticationUserId;
627 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
628 pass->password = p->idAuthenticationPassword;
630 pass->password = NULL;
631 req->idAuthentication = auth;
633 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
634 req->idAuthentication = NULL;
637 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
639 logf (LOG_DEBUG, "using open authentication");
640 auth->which = Z_IdAuthentication_open;
641 auth->u.open = p->idAuthenticationOpen;
642 req->idAuthentication = auth;
644 req->implementationId = p->implementationId;
645 req->implementationName = p->implementationName;
646 req->implementationVersion = p->implementationVersion;
647 req->userInformationField = 0;
649 return ir_tcl_send_APDU (interp, p, apdu, "init", *argv);
653 * do_protocolVersion: Set protocol Version
655 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
656 int argc, char **argv)
664 ODR_MASK_ZERO (&p->protocolVersion);
665 ODR_MASK_SET (&p->protocolVersion, 0);
666 ODR_MASK_SET (&p->protocolVersion, 1);
671 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
673 ODR_MASK_ZERO (&p->protocolVersion);
674 for (i = 0; i<version; i++)
675 ODR_MASK_SET (&p->protocolVersion, i);
677 for (i = 4; --i >= 0; )
678 if (ODR_MASK_GET (&p->protocolVersion, i))
680 sprintf (buf, "%d", i+1);
681 interp->result = buf;
686 * do_options: Set options
688 static int do_options (void *obj, Tcl_Interp *interp,
689 int argc, char **argv)
691 static struct ir_named_entry options_tab[] = {
695 { "resourceReport", 3 },
696 { "triggerResourceCtrl", 4},
697 { "resourceCtrl", 5},
701 { "extendedServices", 10},
702 { "level-1Segmentation", 11},
703 { "level-2Segmentation", 12},
704 { "concurrentOperations", 13},
705 { "namedResultSets", 14},
712 ODR_MASK_ZERO (&p->options);
713 ODR_MASK_SET (&p->options, 0);
714 ODR_MASK_SET (&p->options, 1);
715 ODR_MASK_SET (&p->options, 4);
716 ODR_MASK_SET (&p->options, 7);
717 ODR_MASK_SET (&p->options, 14);
720 return ir_tcl_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
724 * do_apduInfo: Get APDU information
726 static int do_apduInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
734 sprintf (buf, "%d", p->apduLen);
735 Tcl_AppendElement (interp, buf);
736 sprintf (buf, "%d", p->apduOffset);
737 Tcl_AppendElement (interp, buf);
740 Tcl_AppendElement (interp, "");
743 apduf = fopen ("apdu.tmp", "w");
746 Tcl_AppendElement (interp, "");
749 odr_dumpBER (apduf, p->buf_in, p->apduLen);
751 if (!(apduf = fopen ("apdu.tmp", "r")))
752 Tcl_AppendElement (interp, "");
757 Tcl_AppendResult (interp, " {", NULL);
758 while ((c = getc (apduf)) != EOF)
762 Tcl_AppendResult (interp, buf, NULL);
765 Tcl_AppendResult (interp, "}", NULL);
772 * do_failInfo: Get fail information
774 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
784 sprintf (buf, "%d", p->failInfo);
790 case IR_TCL_FAIL_CONNECT:
791 cp = "connect failed";
793 case IR_TCL_FAIL_READ:
794 cp = "connection closed";
796 case IR_TCL_FAIL_WRITE:
797 cp = "connection closed";
799 case IR_TCL_FAIL_IN_APDU:
800 cp = "failed to decode incoming APDU";
802 case IR_TCL_FAIL_UNKNOWN_APDU:
808 Tcl_AppendElement (interp, buf);
809 Tcl_AppendElement (interp, cp);
814 * do_preferredMessageSize: Set/get preferred message size
816 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
817 int argc, char **argv)
823 p->preferredMessageSize = 30000;
826 return ir_tcl_get_set_int (&p->preferredMessageSize, interp, argc, argv);
830 * do_maximumRecordSize: Set/get maximum record size
832 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
833 int argc, char **argv)
839 p->maximumRecordSize = 30000;
842 return ir_tcl_get_set_int (&p->maximumRecordSize, interp, argc, argv);
846 * do_initResult: Get init result
848 static int do_initResult (void *obj, Tcl_Interp *interp,
849 int argc, char **argv)
855 return ir_tcl_get_set_int (&p->initResult, interp, argc, argv);
860 * do_implementationName: Set/get Implementation Name.
862 static int do_implementationName (void *obj, Tcl_Interp *interp,
863 int argc, char **argv)
868 return ir_tcl_strdup (interp, &p->implementationName,
869 "Index Data/IrTcl on YAZ");
871 return ir_tcl_strdel (interp, &p->implementationName);
874 free (p->implementationName);
875 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
879 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
884 * do_implementationId: Get Implementation Id.
886 static int do_implementationId (void *obj, Tcl_Interp *interp,
887 int argc, char **argv)
892 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
894 return ir_tcl_strdel (interp, &p->implementationId);
895 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
900 * do_implementationVersion: get Implementation Version.
902 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
903 int argc, char **argv)
908 return ir_tcl_strdup (interp, &p->implementationVersion,
909 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
911 return ir_tcl_strdel (interp, &p->implementationVersion);
912 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
917 * do_targetImplementationName: Get Implementation Name of target.
919 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
920 int argc, char **argv)
926 p->targetImplementationName = NULL;
930 return ir_tcl_strdel (interp, &p->targetImplementationName);
931 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
936 * do_targetImplementationId: Get Implementation Id of target
938 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
939 int argc, char **argv)
945 p->targetImplementationId = NULL;
949 return ir_tcl_strdel (interp, &p->targetImplementationId);
950 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
955 * do_targetImplementationVersion: Get Implementation Version of target
957 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
958 int argc, char **argv)
964 p->targetImplementationVersion = NULL;
968 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
969 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
974 * do_idAuthentication: Set/get id Authentication
976 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
977 int argc, char **argv)
981 if (argc >= 3 || argc == -1)
983 free (p->idAuthenticationOpen);
984 free (p->idAuthenticationGroupId);
985 free (p->idAuthenticationUserId);
986 free (p->idAuthenticationPassword);
988 if (argc >= 3 || argc <= 0)
990 p->idAuthenticationOpen = NULL;
991 p->idAuthenticationGroupId = NULL;
992 p->idAuthenticationUserId = NULL;
993 p->idAuthenticationPassword = NULL;
1002 ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
1009 ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
1013 ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
1017 ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
1022 if (p->idAuthenticationOpen)
1023 Tcl_AppendElement (interp, p->idAuthenticationOpen);
1024 else if (p->idAuthenticationGroupId)
1026 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
1027 Tcl_AppendElement (interp, p->idAuthenticationUserId);
1028 Tcl_AppendElement (interp, p->idAuthenticationPassword);
1034 * do_connect: connect method on IR object
1036 static int do_connect (void *obj, Tcl_Interp *interp,
1037 int argc, char **argv)
1049 interp->result = "already connected";
1052 if (!strcmp (p->comstackType, "tcpip"))
1054 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
1055 addr = tcpip_strtoaddr (argv[2]);
1058 interp->result = "tcpip_strtoaddr fail";
1061 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
1063 else if (!strcmp (p->comstackType, "mosi"))
1066 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
1067 addr = mosi_strtoaddr (argv[2]);
1070 interp->result = "mosi_strtoaddr fail";
1073 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
1075 interp->result = "MOSI support not there";
1081 Tcl_AppendResult (interp, "Bad comstack type: ",
1082 p->comstackType, NULL);
1085 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
1087 if ((r=cs_connect (p->cs_link, addr)) < 0)
1089 interp->result = "connect fail";
1090 ir_tcl_disconnect (p);
1093 logf(LOG_DEBUG, "cs_connect() returned %d fd=%d", r,
1094 cs_fileno(p->cs_link));
1095 p->eventType = "connect";
1096 ir_select_add (cs_fileno (p->cs_link), p);
1099 ir_select_add_write (cs_fileno (p->cs_link), p);
1100 p->state = IR_TCL_R_Connecting;
1104 p->state = IR_TCL_R_Idle;
1106 ir_tcl_eval (p->interp, p->callback);
1110 Tcl_AppendResult (interp, p->hostname, NULL);
1115 * ir_tcl_disconnect: close connection
1117 void ir_tcl_disconnect (IrTcl_Obj *p)
1121 logf(LOG_DEBUG, "Closing connection to %s", p->hostname);
1124 ir_select_remove_write (cs_fileno (p->cs_link), p);
1125 ir_select_remove (cs_fileno (p->cs_link), p);
1127 odr_reset (p->odr_in);
1129 assert (p->cs_link);
1130 cs_close (p->cs_link);
1133 ODR_MASK_ZERO (&p->options);
1134 ODR_MASK_SET (&p->options, 0);
1135 ODR_MASK_SET (&p->options, 1);
1136 ODR_MASK_SET (&p->options, 4);
1137 ODR_MASK_SET (&p->options, 7);
1138 ODR_MASK_SET (&p->options, 14);
1140 ODR_MASK_ZERO (&p->protocolVersion);
1141 ODR_MASK_SET (&p->protocolVersion, 0);
1142 ODR_MASK_SET (&p->protocolVersion, 1);
1145 assert (!p->cs_link);
1149 * do_disconnect: disconnect method on IR object
1151 static int do_disconnect (void *obj, Tcl_Interp *interp,
1152 int argc, char **argv)
1158 p->state = IR_TCL_R_Idle;
1159 p->eventType = NULL;
1164 ir_tcl_disconnect (p);
1169 * do_comstack: Set/get comstack method on IR object
1171 static int do_comstack (void *o, Tcl_Interp *interp,
1172 int argc, char **argv)
1177 return ir_tcl_strdup (interp, &obj->comstackType, "tcpip");
1178 else if (argc == -1)
1179 return ir_tcl_strdel (interp, &obj->comstackType);
1182 free (obj->comstackType);
1183 if (ir_tcl_strdup (interp, &obj->comstackType, argv[2]) == TCL_ERROR)
1186 Tcl_AppendElement (interp, obj->comstackType);
1191 * do_logLevel: Set log level
1193 static int do_logLevel (void *o, Tcl_Interp *interp,
1194 int argc, char **argv)
1199 log_init (log_mask_str (argv[2]), "", NULL);
1201 log_init (log_mask_str (argv[2]), argv[3], NULL);
1203 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1209 * do_eventType: Return type of last event
1211 static int do_eventType (void *obj, Tcl_Interp *interp,
1212 int argc, char **argv)
1218 p->eventType = NULL;
1221 Tcl_AppendElement (interp, p->eventType ? p->eventType : "");
1227 * do_callback: add callback
1229 static int do_callback (void *obj, Tcl_Interp *interp,
1230 int argc, char **argv)
1239 else if (argc == -1)
1240 return ir_tcl_strdel (interp, &p->callback);
1246 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1256 * do_failback: add error handle callback
1258 static int do_failback (void *obj, Tcl_Interp *interp,
1259 int argc, char **argv)
1268 else if (argc == -1)
1269 return ir_tcl_strdel (interp, &p->failback);
1275 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1285 * do_initResponse: add init response handler
1287 static int do_initResponse (void *obj, Tcl_Interp *interp,
1288 int argc, char **argv)
1294 p->initResponse = NULL;
1297 else if (argc == -1)
1298 return ir_tcl_strdel (interp, &p->initResponse);
1301 free (p->initResponse);
1304 if (ir_tcl_strdup (interp, &p->initResponse, argv[2]) == TCL_ERROR)
1308 p->initResponse = NULL;
1313 * do_protocol: Set/get protocol method on IR object
1315 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1321 p->protocol_type = PROTO_Z3950;
1326 if (!strcmp (argv[2], "Z39"))
1327 p->protocol_type = PROTO_Z3950;
1328 else if (!strcmp (argv[2], "SR"))
1329 p->protocol_type = PROTO_SR;
1332 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1337 switch (p->protocol_type)
1340 Tcl_AppendElement (interp, "Z39");
1343 Tcl_AppendElement (interp, "SR");
1350 * do_triggerResourceControl:
1352 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1353 int argc, char **argv)
1357 Z_TriggerResourceControlRequest *req;
1358 bool_t is_false = 0;
1364 interp->result = "triggerResourceControl: not connected";
1367 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1368 req = apdu->u.triggerResourceControlRequest;
1369 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1370 req->resultSetWanted = &is_false;
1372 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1377 * do_databaseNames: specify database names
1379 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1380 int argc, char **argv)
1383 IrTcl_SetCObj *p = obj;
1387 for (i=0; i<p->num_databaseNames; i++)
1388 free (p->databaseNames[i]);
1389 free (p->databaseNames);
1393 p->num_databaseNames = 0;
1394 p->databaseNames = NULL;
1399 for (i=0; i<p->num_databaseNames; i++)
1400 Tcl_AppendElement (interp, p->databaseNames[i]);
1403 if (p->databaseNames)
1405 for (i=0; i<p->num_databaseNames; i++)
1406 free (p->databaseNames[i]);
1407 free (p->databaseNames);
1409 p->num_databaseNames = argc - 2;
1411 ir_tcl_malloc (sizeof(*p->databaseNames) * (1+p->num_databaseNames));
1412 for (i=0; i<p->num_databaseNames; i++)
1414 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1418 p->databaseNames[i] = NULL;
1423 * do_replaceIndicator: Set/get replace Set indicator
1425 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1426 int argc, char **argv)
1428 IrTcl_SetCObj *p = obj;
1432 p->replaceIndicator = 1;
1435 return ir_tcl_get_set_int (&p->replaceIndicator, interp, argc, argv);
1439 * do_queryType: Set/Get query method
1441 static int do_queryType (void *obj, Tcl_Interp *interp,
1442 int argc, char **argv)
1444 IrTcl_SetCObj *p = obj;
1447 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1448 else if (argc == -1)
1449 return ir_tcl_strdel (interp, &p->queryType);
1452 free (p->queryType);
1453 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1456 Tcl_AppendResult (interp, p->queryType, NULL);
1461 * do_userInformationField: Get User information field
1463 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1464 int argc, char **argv)
1470 p->userInformationField = NULL;
1473 else if (argc == -1)
1474 return ir_tcl_strdel (interp, &p->userInformationField);
1475 Tcl_AppendResult (interp, p->userInformationField, NULL);
1480 * do_smallSetUpperBound: Set/get small set upper bound
1482 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1483 int argc, char **argv)
1485 IrTcl_SetCObj *p = o;
1489 p->smallSetUpperBound = 0;
1492 return ir_tcl_get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1496 * do_largeSetLowerBound: Set/get large set lower bound
1498 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1499 int argc, char **argv)
1501 IrTcl_SetCObj *p = o;
1505 p->largeSetLowerBound = 2;
1508 return ir_tcl_get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1512 * do_mediumSetPresentNumber: Set/get large set lower bound
1514 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1515 int argc, char **argv)
1517 IrTcl_SetCObj *p = o;
1521 p->mediumSetPresentNumber = 0;
1524 return ir_tcl_get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1528 * do_referenceId: Set/Get referenceId
1530 static int do_referenceId (void *obj, Tcl_Interp *interp,
1531 int argc, char **argv)
1533 IrTcl_SetCObj *p = obj;
1537 p->referenceId = NULL;
1540 else if (argc == -1)
1541 return ir_tcl_strdel (interp, &p->referenceId);
1544 free (p->referenceId);
1545 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1548 Tcl_AppendResult (interp, p->referenceId, NULL);
1553 * do_preferredRecordSyntax: Set/get preferred record syntax
1555 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1556 int argc, char **argv)
1558 IrTcl_SetCObj *p = obj;
1562 p->preferredRecordSyntax = NULL;
1565 else if (argc == -1)
1567 free (p->preferredRecordSyntax);
1568 p->preferredRecordSyntax = NULL;
1573 free (p->preferredRecordSyntax);
1574 p->preferredRecordSyntax = NULL;
1575 if (argv[2][0] && (p->preferredRecordSyntax =
1576 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1577 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1582 (interp,!p->preferredRecordSyntax ? "" :
1583 IrTcl_getRecordSyntaxStr(*p->preferredRecordSyntax));
1590 * do_elementSetNames: Set/Get element Set Names
1592 static int do_elementSetNames (void *obj, Tcl_Interp *interp,
1593 int argc, char **argv)
1595 IrTcl_SetCObj *p = obj;
1599 p->elementSetNames = NULL;
1602 else if (argc == -1)
1603 return ir_tcl_strdel (interp, &p->elementSetNames);
1606 free (p->elementSetNames);
1607 if (ir_tcl_strdup (interp, &p->elementSetNames, argv[2]) == TCL_ERROR)
1610 Tcl_AppendResult (interp, p->elementSetNames, NULL);
1615 * do_smallSetElementSetNames: Set/Get small Set Element Set Names
1617 static int do_smallSetElementSetNames (void *obj, Tcl_Interp *interp,
1618 int argc, char **argv)
1620 IrTcl_SetCObj *p = obj;
1624 p->smallSetElementSetNames = NULL;
1627 else if (argc == -1)
1628 return ir_tcl_strdel (interp, &p->smallSetElementSetNames);
1631 free (p->smallSetElementSetNames);
1632 if (ir_tcl_strdup (interp, &p->smallSetElementSetNames,
1633 argv[2]) == TCL_ERROR)
1636 Tcl_AppendResult (interp, p->smallSetElementSetNames, NULL);
1641 * do_mediumSetElementSetNames: Set/Get medium Set Element Set Names
1643 static int do_mediumSetElementSetNames (void *obj, Tcl_Interp *interp,
1644 int argc, char **argv)
1646 IrTcl_SetCObj *p = obj;
1650 p->mediumSetElementSetNames = NULL;
1653 else if (argc == -1)
1654 return ir_tcl_strdel (interp, &p->mediumSetElementSetNames);
1657 free (p->mediumSetElementSetNames);
1658 if (ir_tcl_strdup (interp, &p->mediumSetElementSetNames,
1659 argv[2]) == TCL_ERROR)
1662 Tcl_AppendResult (interp, p->mediumSetElementSetNames, NULL);
1666 static IrTcl_Method ir_method_tab[] = {
1667 { "comstack", do_comstack, NULL },
1668 { "protocol", do_protocol, NULL },
1669 { "failback", do_failback, NULL },
1670 { "failInfo", do_failInfo, NULL },
1671 { "apduInfo", do_apduInfo, NULL },
1672 { "logLevel", do_logLevel, NULL },
1674 { "eventType", do_eventType, NULL },
1675 { "connect", do_connect, NULL },
1676 { "protocolVersion", do_protocolVersion, NULL },
1677 { "preferredMessageSize", do_preferredMessageSize, NULL },
1678 { "maximumRecordSize", do_maximumRecordSize, NULL },
1679 { "implementationName", do_implementationName, NULL },
1680 { "implementationId", do_implementationId, NULL },
1681 { "implementationVersion", do_implementationVersion, NULL },
1682 { "targetImplementationName", do_targetImplementationName, NULL },
1683 { "targetImplementationId", do_targetImplementationId, NULL },
1684 { "targetImplementationVersion", do_targetImplementationVersion, NULL},
1685 { "userInformationField", do_userInformationField, NULL},
1686 { "idAuthentication", do_idAuthentication, NULL},
1687 { "options", do_options, NULL},
1688 { "init", do_init_request, NULL},
1689 { "initResult", do_initResult, NULL},
1690 { "disconnect", do_disconnect, NULL},
1691 { "callback", do_callback, NULL},
1692 { "initResponse", do_initResponse, NULL},
1693 { "triggerResourceControl", do_triggerResourceControl, NULL},
1694 { "initResponse", do_initResponse, NULL},
1698 static IrTcl_Method ir_set_c_method_tab[] = {
1699 { "databaseNames", do_databaseNames, NULL},
1700 { "replaceIndicator", do_replaceIndicator, NULL},
1701 { "queryType", do_queryType, NULL},
1702 { "preferredRecordSyntax", do_preferredRecordSyntax, NULL},
1703 { "smallSetUpperBound", do_smallSetUpperBound, NULL},
1704 { "largeSetLowerBound", do_largeSetLowerBound, NULL},
1705 { "mediumSetPresentNumber", do_mediumSetPresentNumber, NULL},
1706 { "referenceId", do_referenceId, NULL},
1707 { "elementSetNames", do_elementSetNames, NULL},
1708 { "smallSetElementSetNames", do_smallSetElementSetNames, NULL},
1709 { "mediumSetElementSetNames", do_mediumSetElementSetNames, NULL},
1714 * ir_obj_method: IR Object methods
1716 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1717 int argc, char **argv)
1719 IrTcl_Methods tab[3];
1720 IrTcl_Obj *p = clientData;
1726 tab[0].tab = ir_method_tab;
1728 tab[1].tab = ir_set_c_method_tab;
1729 tab[1].obj = &p->set_inher;
1732 ir_tcl_method (interp, argc, argv, tab, &r);
1737 * ir_obj_delete: IR Object disposal
1739 static void ir_obj_delete (ClientData clientData)
1741 IrTcl_Obj *obj = clientData;
1742 IrTcl_Methods tab[3];
1745 if (obj->ref_count > 0)
1747 assert (obj->ref_count == 0);
1749 logf (LOG_DEBUG, "ir object delete");
1750 tab[0].tab = ir_method_tab;
1752 tab[1].tab = ir_set_c_method_tab;
1753 tab[1].obj = &obj->set_inher;
1756 ir_tcl_method (NULL, -1, NULL, tab, NULL);
1759 odr_destroy (obj->odr_in);
1760 odr_destroy (obj->odr_out);
1761 odr_destroy (obj->odr_pr);
1766 * ir_obj_init: IR Object initialization
1768 int ir_obj_init (ClientData clientData, Tcl_Interp *interp,
1769 int argc, char **argv, ClientData *subData,
1770 ClientData parentData)
1772 IrTcl_Methods tab[3];
1780 interp->result = "wrong # args";
1783 obj = ir_tcl_malloc (sizeof(*obj));
1786 obj->bibset = ccl_qual_mk ();
1787 if ((inf = fopen ("default.bib", "r")))
1789 ccl_qual_file (obj->bibset, inf);
1794 logf (LOG_DEBUG, "ir object create %s", argv[1]);
1795 obj->odr_in = odr_createmem (ODR_DECODE);
1796 obj->odr_out = odr_createmem (ODR_ENCODE);
1797 obj->odr_pr = odr_createmem (ODR_PRINT);
1798 obj->state = IR_TCL_R_Idle;
1799 obj->interp = interp;
1803 obj->request_queue = NULL;
1805 tab[0].tab = ir_method_tab;
1807 tab[1].tab = ir_set_c_method_tab;
1808 tab[1].obj = &obj->set_inher;
1811 if (ir_tcl_method (interp, 0, NULL, tab, NULL) == TCL_ERROR)
1813 Tcl_AppendResult (interp, "Failed to initialize ", argv[1], NULL);
1822 * ir_obj_mk: IR Object creation
1824 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1825 int argc, char **argv)
1828 int r = ir_obj_init (clientData, interp, argc, argv, &subData, 0);
1832 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1833 subData, ir_obj_delete);
1837 IrTcl_Class ir_obj_class = {
1845 /* ------------------------------------------------------- */
1847 * do_search: Do search request
1849 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1851 Z_SearchRequest *req;
1855 IrTcl_SetObj *obj = o;
1865 interp->result = "wrong # args";
1868 if (!obj->set_inher.num_databaseNames)
1870 interp->result = "no databaseNames";
1875 interp->result = "search: not connected";
1878 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1879 req = apdu->u.searchRequest;
1883 set_referenceId (p->odr_out, &req->referenceId,
1884 obj->set_inher.referenceId);
1886 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1887 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1888 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1889 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1890 req->resultSetName = obj->setName ? obj->setName : "Default";
1891 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1892 req->num_databaseNames = obj->set_inher.num_databaseNames;
1893 req->databaseNames = obj->set_inher.databaseNames;
1894 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1895 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1896 if (obj->set_inher.preferredRecordSyntax)
1898 struct oident ident;
1900 ident.proto = p->protocol_type;
1901 ident.oclass = CLASS_RECSYN;
1902 ident.value = *obj->set_inher.preferredRecordSyntax;
1903 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1904 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1905 oid_getoidbyent (&ident));
1908 req->preferredRecordSyntax = 0;
1910 if (obj->set_inher.smallSetElementSetNames &&
1911 *obj->set_inher.smallSetElementSetNames)
1913 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1915 esn->which = Z_ElementSetNames_generic;
1916 esn->u.generic = obj->set_inher.smallSetElementSetNames;
1917 req->smallSetElementSetNames = esn;
1920 req->smallSetElementSetNames = NULL;
1922 if (obj->set_inher.mediumSetElementSetNames &&
1923 *obj->set_inher.mediumSetElementSetNames)
1925 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1927 esn->which = Z_ElementSetNames_generic;
1928 esn->u.generic = obj->set_inher.mediumSetElementSetNames;
1929 req->mediumSetElementSetNames = esn;
1932 req->mediumSetElementSetNames = NULL;
1934 req->query = &query;
1936 if (!strcmp (obj->set_inher.queryType, "rpn"))
1938 Z_RPNQuery *RPNquery;
1940 RPNquery = p_query_rpn (p->odr_out, p->protocol_type, argv[2]);
1943 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1946 query.which = Z_Query_type_1;
1947 query.u.type_1 = RPNquery;
1948 logf (LOG_DEBUG, "RPN");
1951 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1955 struct ccl_rpn_node *rpn;
1956 Z_RPNQuery *RPNquery;
1959 bib1.proto = p->protocol_type;
1960 bib1.oclass = CLASS_ATTSET;
1961 bib1.value = VAL_BIB1;
1963 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1966 Tcl_AppendResult (interp, "CCL error: ",
1967 ccl_err_msg(error), NULL);
1970 ccl_pr_tree (rpn, stderr);
1971 fprintf (stderr, "\n");
1972 assert((RPNquery = ccl_rpn_query(rpn)));
1973 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1974 query.which = Z_Query_type_1;
1975 query.u.type_1 = RPNquery;
1976 logf (LOG_DEBUG, "CCLRPN");
1979 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1981 query.which = Z_Query_type_2;
1982 query.u.type_2 = &ccl_query;
1983 ccl_query.buf = (unsigned char *) argv[2];
1984 ccl_query.len = strlen (argv[2]);
1985 logf (LOG_DEBUG, "CCL");
1989 interp->result = "unknown query method";
1992 return ir_tcl_send_APDU (interp, p, apdu, "search", *argv);
1996 * do_searchResponse: add search response handler
1998 static int do_searchResponse (void *o, Tcl_Interp *interp,
1999 int argc, char **argv)
2001 IrTcl_SetObj *obj = o;
2005 obj->searchResponse = NULL;
2008 else if (argc == -1)
2009 return ir_tcl_strdel (interp, &obj->searchResponse);
2012 free (obj->searchResponse);
2015 if (ir_tcl_strdup (interp, &obj->searchResponse, argv[2])
2020 obj->searchResponse = NULL;
2026 * do_presentResponse: add present response handler
2028 static int do_presentResponse (void *o, Tcl_Interp *interp,
2029 int argc, char **argv)
2031 IrTcl_SetObj *obj = o;
2035 obj->presentResponse = NULL;
2038 else if (argc == -1)
2039 return ir_tcl_strdel (interp, &obj->presentResponse);
2042 free (obj->presentResponse);
2045 if (ir_tcl_strdup (interp, &obj->presentResponse, argv[2])
2050 obj->presentResponse = NULL;
2056 * do_resultCount: Get number of hits
2058 static int do_resultCount (void *o, Tcl_Interp *interp,
2059 int argc, char **argv)
2061 IrTcl_SetObj *obj = o;
2065 obj->resultCount = 0;
2068 return ir_tcl_get_set_int (&obj->resultCount, interp, argc, argv);
2072 * do_searchStatus: Get search status (after search response)
2074 static int do_searchStatus (void *o, Tcl_Interp *interp,
2075 int argc, char **argv)
2077 IrTcl_SetObj *obj = o;
2081 return ir_tcl_get_set_int (&obj->searchStatus, interp, argc, argv);
2085 * do_presentStatus: Get search status (after search/present response)
2087 static int do_presentStatus (void *o, Tcl_Interp *interp,
2088 int argc, char **argv)
2090 IrTcl_SetObj *obj = o;
2094 return ir_tcl_get_set_int (&obj->presentStatus, interp, argc, argv);
2098 * do_nextResultSetPosition: Get next result set position
2099 * (after search/present response)
2101 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
2102 int argc, char **argv)
2104 IrTcl_SetObj *obj = o;
2108 obj->nextResultSetPosition = 0;
2111 return ir_tcl_get_set_int (&obj->nextResultSetPosition, interp,
2116 * do_setName: Set result Set name
2118 static int do_setName (void *o, Tcl_Interp *interp,
2119 int argc, char **argv)
2121 IrTcl_SetObj *obj = o;
2124 return ir_tcl_strdup (interp, &obj->setName, "Default");
2125 else if (argc == -1)
2126 return ir_tcl_strdel (interp, &obj->setName);
2129 free (obj->setName);
2130 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
2134 Tcl_AppendElement (interp, obj->setName);
2139 * do_numberOfRecordsReturned: Get number of records returned
2141 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
2142 int argc, char **argv)
2144 IrTcl_SetObj *obj = o;
2148 obj->numberOfRecordsReturned = 0;
2151 return ir_tcl_get_set_int (&obj->numberOfRecordsReturned, interp,
2156 * do_type: Return type (if any) at position.
2158 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
2160 IrTcl_SetObj *obj = o;
2162 IrTcl_RecordList *rl;
2166 obj->record_list = NULL;
2169 else if (argc == -1)
2171 delete_IR_records (obj);
2176 sprintf (interp->result, "wrong # args");
2179 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2181 rl = find_IR_record (obj, offset);
2184 logf (LOG_DEBUG, "No record at position %d", offset);
2189 case Z_NamePlusRecord_databaseRecord:
2190 interp->result = "DB";
2192 case Z_NamePlusRecord_surrogateDiagnostic:
2193 interp->result = "SD";
2201 * do_recordType: Return record type (if any) at position.
2203 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
2205 IrTcl_SetObj *obj = o;
2207 IrTcl_RecordList *rl;
2213 else if (argc == -1)
2219 sprintf (interp->result, "wrong # args");
2222 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2224 rl = find_IR_record (obj, offset);
2227 if (rl->which != Z_NamePlusRecord_databaseRecord)
2229 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2232 Tcl_AppendElement (interp, (char*)
2233 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
2238 * set record elements (for record extraction)
2240 static int do_recordElements (void *o, Tcl_Interp *interp,
2241 int argc, char **argv)
2243 IrTcl_SetObj *obj = o;
2247 obj->recordElements = NULL;
2250 else if (argc == -1)
2251 return ir_tcl_strdel (NULL, &obj->recordElements);
2254 sprintf (interp->result, "wrong # args");
2259 free (obj->recordElements);
2260 return ir_tcl_strdup (NULL, &obj->recordElements,
2261 (*argv[2] ? argv[2] : NULL));
2263 Tcl_AppendResult (interp, obj->recordElements, NULL);
2270 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
2276 for (i = 0; i<num; i++)
2278 logf (LOG_DEBUG, "Diagnostic, code %d", list[i].condition);
2279 sprintf (buf, "%d", list[i].condition);
2280 Tcl_AppendElement (interp, buf);
2281 cp = diagbib1_str (list[i].condition);
2283 Tcl_AppendElement (interp, (char*) cp);
2285 Tcl_AppendElement (interp, "");
2286 if (list[i].addinfo)
2287 Tcl_AppendElement (interp, (char*) list[i].addinfo);
2289 Tcl_AppendElement (interp, "");
2295 * do_diag: Return diagnostic record info
2297 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
2299 IrTcl_SetObj *obj = o;
2301 IrTcl_RecordList *rl;
2307 sprintf (interp->result, "wrong # args");
2310 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2312 rl = find_IR_record (obj, offset);
2315 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2318 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
2320 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
2323 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
2324 rl->u.surrogateDiagnostics.num);
2328 * do_getMarc: Get ISO2709 Record lines/fields
2330 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
2332 IrTcl_SetObj *obj = o;
2334 IrTcl_RecordList *rl;
2340 sprintf (interp->result, "wrong # args");
2343 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2345 rl = find_IR_record (obj, offset);
2348 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2351 if (rl->which != Z_NamePlusRecord_databaseRecord)
2353 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2356 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
2360 * do_getSutrs: Get SUTRS Record
2362 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2364 IrTcl_SetObj *obj = o;
2366 IrTcl_RecordList *rl;
2372 sprintf (interp->result, "wrong # args");
2375 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2377 rl = find_IR_record (obj, offset);
2380 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2383 if (rl->which != Z_NamePlusRecord_databaseRecord)
2385 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2388 if (rl->u.dbrec.type != VAL_SUTRS)
2390 Tcl_AppendElement (interp, rl->u.dbrec.buf);
2396 * do_getGrs: Get a GRS1 Record
2398 static int do_getGrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2400 IrTcl_SetObj *obj = o;
2402 IrTcl_RecordList *rl;
2408 sprintf (interp->result, "wrong # args");
2411 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2413 rl = find_IR_record (obj, offset);
2416 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2419 if (rl->which != Z_NamePlusRecord_databaseRecord)
2421 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2424 if (rl->u.dbrec.type != VAL_GRS1)
2426 return ir_tcl_get_grs (interp, rl->u.dbrec.u.grs1, argc, argv);
2431 * do_responseStatus: Return response status (present or search)
2433 static int do_responseStatus (void *o, Tcl_Interp *interp,
2434 int argc, char **argv)
2436 IrTcl_SetObj *obj = o;
2440 obj->recordFlag = 0;
2441 obj->nonSurrogateDiagnosticNum = 0;
2442 obj->nonSurrogateDiagnosticList = NULL;
2445 else if (argc == -1)
2447 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
2448 &obj->nonSurrogateDiagnosticNum);
2451 if (!obj->recordFlag)
2453 Tcl_AppendElement (interp, "OK");
2458 case Z_Records_DBOSD:
2459 Tcl_AppendElement (interp, "DBOSD");
2462 Tcl_AppendElement (interp, "NSD");
2463 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
2464 obj->nonSurrogateDiagnosticNum);
2470 * do_present: Perform Present Request
2473 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
2475 IrTcl_SetObj *obj = o;
2478 Z_PresentRequest *req;
2486 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
2493 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2501 interp->result = "present: not connected";
2506 obj->number = number;
2508 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2509 req = apdu->u.presentRequest;
2511 set_referenceId (p->odr_out, &req->referenceId,
2512 obj->set_inher.referenceId);
2514 req->resultSetId = obj->setName ? obj->setName : "Default";
2516 req->resultSetStartPoint = &start;
2517 req->numberOfRecordsRequested = &number;
2518 if (obj->set_inher.preferredRecordSyntax)
2520 struct oident ident;
2522 ident.proto = p->protocol_type;
2523 ident.oclass = CLASS_RECSYN;
2524 ident.value = *obj->set_inher.preferredRecordSyntax;
2525 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2526 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2527 oid_getoidbyent (&ident));
2530 req->preferredRecordSyntax = 0;
2532 if (obj->set_inher.elementSetNames && *obj->set_inher.elementSetNames)
2534 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
2535 Z_RecordComposition *compo = odr_malloc (p->odr_out, sizeof(*compo));
2537 esn->which = Z_ElementSetNames_generic;
2538 esn->u.generic = obj->set_inher.elementSetNames;
2540 req->recordComposition = compo;
2541 compo->which = Z_RecordComp_simple;
2542 compo->u.simple = esn;
2545 req->recordComposition = NULL;
2546 return ir_tcl_send_APDU (interp, p, apdu, "present", *argv);
2550 * do_loadFile: Load result set from file
2553 static int do_loadFile (void *o, Tcl_Interp *interp,
2554 int argc, char **argv)
2556 IrTcl_SetObj *setobj = o;
2566 interp->result = "wrong # args";
2569 inf = fopen (argv[2], "r");
2572 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2575 while ((buf = ir_tcl_fread_marc (inf, &size)))
2577 IrTcl_RecordList *rl;
2579 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord, "F");
2580 rl->u.dbrec.type = VAL_USMARC;
2581 rl->u.dbrec.buf = buf;
2582 rl->u.dbrec.size = size;
2585 setobj->numberOfRecordsReturned = no-1;
2590 static IrTcl_Method ir_set_method_tab[] = {
2591 { "search", do_search, NULL},
2592 { "searchResponse", do_searchResponse, NULL},
2593 { "presentResponse", do_presentResponse, NULL},
2594 { "searchStatus", do_searchStatus, NULL},
2595 { "presentStatus", do_presentStatus, NULL},
2596 { "nextResultSetPosition", do_nextResultSetPosition, NULL},
2597 { "setName", do_setName, NULL},
2598 { "resultCount", do_resultCount, NULL},
2599 { "numberOfRecordsReturned", do_numberOfRecordsReturned, NULL},
2600 { "present", do_present, NULL},
2601 { "type", do_type, NULL},
2602 { "getMarc", do_getMarc, NULL},
2603 { "getSutrs", do_getSutrs, NULL},
2604 { "getGrs", do_getGrs, NULL},
2605 { "recordType", do_recordType, NULL},
2606 { "recordElements", do_recordElements, NULL},
2607 { "diag", do_diag, NULL},
2608 { "responseStatus", do_responseStatus, NULL},
2609 { "loadFile", do_loadFile, NULL},
2614 * ir_set_obj_method: IR Set Object methods
2616 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2617 int argc, char **argv)
2619 IrTcl_Methods tabs[3];
2620 IrTcl_SetObj *p = clientData;
2625 interp->result = "wrong # args";
2628 tabs[0].tab = ir_set_method_tab;
2630 tabs[1].tab = ir_set_c_method_tab;
2631 tabs[1].obj = &p->set_inher;
2634 ir_tcl_method (interp, argc, argv, tabs, &r);
2639 * ir_set_obj_delete: IR Set Object disposal
2641 static void ir_set_obj_delete (ClientData clientData)
2643 IrTcl_Methods tabs[3];
2644 IrTcl_SetObj *p = clientData;
2646 logf (LOG_DEBUG, "ir set delete");
2648 tabs[0].tab = ir_set_method_tab;
2650 tabs[1].tab = ir_set_c_method_tab;
2651 tabs[1].obj = &p->set_inher;
2654 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
2660 * ir_set_obj_init: IR Set Object initialization
2662 static int ir_set_obj_init (ClientData clientData, Tcl_Interp *interp,
2663 int argc, char **argv, ClientData *subData,
2664 ClientData parentData)
2666 IrTcl_Methods tabs[3];
2669 if (argc < 2 || argc > 3)
2671 interp->result = "wrong # args";
2674 obj = ir_tcl_malloc (sizeof(*obj));
2675 logf (LOG_DEBUG, "ir set create");
2682 obj->parent = (IrTcl_Obj *) parentData;
2684 dst = &obj->set_inher;
2685 src = &obj->parent->set_inher;
2687 if ((dst->num_databaseNames = src->num_databaseNames))
2689 dst->databaseNames =
2690 ir_tcl_malloc (sizeof (*dst->databaseNames)
2691 * (1+dst->num_databaseNames));
2692 for (i = 0; i < dst->num_databaseNames; i++)
2693 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2694 src->databaseNames[i]) == TCL_ERROR)
2696 dst->databaseNames[i] = NULL;
2699 dst->databaseNames = NULL;
2700 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2704 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2708 if (ir_tcl_strdup (interp, &dst->elementSetNames, src->elementSetNames)
2712 if (ir_tcl_strdup (interp, &dst->smallSetElementSetNames,
2713 src->smallSetElementSetNames)
2717 if (ir_tcl_strdup (interp, &dst->mediumSetElementSetNames,
2718 src->mediumSetElementSetNames)
2722 if (src->preferredRecordSyntax &&
2723 (dst->preferredRecordSyntax
2724 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2725 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2727 dst->preferredRecordSyntax = NULL;
2728 dst->replaceIndicator = src->replaceIndicator;
2729 dst->smallSetUpperBound = src->smallSetUpperBound;
2730 dst->largeSetLowerBound = src->largeSetLowerBound;
2731 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2736 tabs[0].tab = ir_set_method_tab;
2740 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
2748 * ir_set_obj_mk: IR Set Object creation
2750 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2751 int argc, char **argv)
2754 ClientData parentData = 0;
2759 Tcl_CmdInfo parent_info;
2760 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2762 interp->result = "No parent";
2765 parentData = parent_info.clientData;
2767 r = ir_set_obj_init (clientData, interp, argc, argv, &subData, parentData);
2770 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2771 subData, ir_set_obj_delete);
2775 IrTcl_Class ir_set_obj_class = {
2782 /* ------------------------------------------------------- */
2785 * do_scan: Perform scan
2787 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2791 IrTcl_ScanObj *obj = o;
2792 IrTcl_Obj *p = obj->parent;
2795 struct ccl_rpn_node *rpn;
2803 interp->result = "wrong # args";
2806 if (!p->set_inher.num_databaseNames)
2808 interp->result = "no databaseNames";
2813 interp->result = "scan: not connected";
2817 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2818 req = apdu->u.scanRequest;
2820 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2821 req->num_databaseNames = p->set_inher.num_databaseNames;
2822 req->databaseNames = p->set_inher.databaseNames;
2825 if (!(req->termListAndStartPoint =
2826 p_query_scan (p->odr_out, p->protocol_type,
2827 &req->attributeSet, argv[2])))
2829 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2833 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2836 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2839 bib1.proto = p->protocol_type;
2840 bib1.oclass = CLASS_ATTSET;
2841 bib1.value = VAL_BIB1;
2843 req->attributeSet = oid_getoidbyent (&bib1);
2844 ccl_pr_tree (rpn, stderr);
2845 fprintf (stderr, "\n");
2846 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2849 req->stepSize = &obj->stepSize;
2850 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2851 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2852 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2853 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2854 *req->numberOfTermsRequested);
2855 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2856 *req->preferredPositionInResponse);
2858 return ir_tcl_send_APDU (interp, p, apdu, "scan", *argv);
2862 * do_scanResponse: add scan response handler
2864 static int do_scanResponse (void *o, Tcl_Interp *interp,
2865 int argc, char **argv)
2867 IrTcl_ScanObj *obj = o;
2871 obj->scanResponse = NULL;
2874 else if (argc == -1)
2875 return ir_tcl_strdel (interp, &obj->scanResponse);
2878 free (obj->scanResponse);
2881 if (ir_tcl_strdup (interp, &obj->scanResponse, argv[2])
2886 obj->scanResponse = NULL;
2892 * do_stepSize: Set/get replace Step Size
2894 static int do_stepSize (void *obj, Tcl_Interp *interp,
2895 int argc, char **argv)
2897 IrTcl_ScanObj *p = obj;
2903 return ir_tcl_get_set_int (&p->stepSize, interp, argc, argv);
2907 * do_numberOfTermsRequested: Set/get Number of Terms requested
2909 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2910 int argc, char **argv)
2912 IrTcl_ScanObj *p = obj;
2916 p->numberOfTermsRequested = 20;
2919 return ir_tcl_get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2924 * do_preferredPositionInResponse: Set/get preferred Position
2926 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2927 int argc, char **argv)
2929 IrTcl_ScanObj *p = obj;
2933 p->preferredPositionInResponse = 1;
2936 return ir_tcl_get_set_int (&p->preferredPositionInResponse, interp,
2941 * do_scanStatus: Get scan status
2943 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2944 int argc, char **argv)
2946 IrTcl_ScanObj *p = obj;
2950 return ir_tcl_get_set_int (&p->scanStatus, interp, argc, argv);
2954 * do_numberOfEntriesReturned: Get number of Entries returned
2956 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2957 int argc, char **argv)
2959 IrTcl_ScanObj *p = obj;
2963 return ir_tcl_get_set_int (&p->numberOfEntriesReturned, interp,
2968 * do_positionOfTerm: Get position of Term
2970 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2971 int argc, char **argv)
2973 IrTcl_ScanObj *p = obj;
2977 return ir_tcl_get_set_int (&p->positionOfTerm, interp, argc, argv);
2981 * do_scanLine: get Scan Line (surrogate or normal) after response
2983 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
2985 IrTcl_ScanObj *p = obj;
2991 p->entries_flag = 0;
2993 p->nonSurrogateDiagnosticNum = 0;
2994 p->nonSurrogateDiagnosticList = 0;
2997 else if (argc == -1)
2999 p->entries_flag = 0;
3000 /* release entries */
3003 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
3004 &p->nonSurrogateDiagnosticNum);
3009 interp->result = "wrong # args";
3012 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
3014 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
3015 || i >= p->num_entries || i < 0)
3017 switch (p->entries[i].which)
3019 case Z_Entry_termInfo:
3020 Tcl_AppendElement (interp, "T");
3021 if (p->entries[i].u.term.buf)
3022 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
3024 Tcl_AppendElement (interp, "");
3025 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
3026 Tcl_AppendElement (interp, numstr);
3028 case Z_Entry_surrogateDiagnostic:
3029 Tcl_AppendElement (interp, "SD");
3030 return ir_diagResult (interp, p->entries[i].u.diag.list,
3031 p->entries[i].u.diag.num);
3037 static IrTcl_Method ir_scan_method_tab[] = {
3038 { "scan", do_scan, NULL},
3039 { "scanResponse", do_scanResponse, NULL},
3040 { "stepSize", do_stepSize, NULL},
3041 { "numberOfTermsRequested", do_numberOfTermsRequested, NULL},
3042 { "preferredPositionInResponse", do_preferredPositionInResponse, NULL},
3043 { "scanStatus", do_scanStatus, NULL},
3044 { "numberOfEntriesReturned", do_numberOfEntriesReturned, NULL},
3045 { "positionOfTerm", do_positionOfTerm, NULL},
3046 { "scanLine", do_scanLine, NULL},
3051 * ir_scan_obj_method: IR Scan Object methods
3053 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
3054 int argc, char **argv)
3056 IrTcl_Methods tabs[2];
3061 interp->result = "wrong # args";
3064 tabs[0].tab = ir_scan_method_tab;
3065 tabs[0].obj = clientData;
3068 ir_tcl_method (interp, argc, argv, tabs, &r);
3073 * ir_scan_obj_delete: IR Scan Object disposal
3075 static void ir_scan_obj_delete (ClientData clientData)
3077 IrTcl_Methods tabs[2];
3078 IrTcl_ScanObj *obj = clientData;
3080 tabs[0].tab = ir_scan_method_tab;
3084 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
3089 * ir_scan_obj_mk: IR Scan Object creation
3091 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
3092 int argc, char **argv)
3094 Tcl_CmdInfo parent_info;
3096 IrTcl_Methods tabs[2];
3100 interp->result = "wrong # args";
3103 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
3105 interp->result = "No parent";
3108 obj = ir_tcl_malloc (sizeof(*obj));
3109 obj->parent = (IrTcl_Obj *) parent_info.clientData;
3111 tabs[0].tab = ir_scan_method_tab;
3115 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
3117 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
3118 (ClientData) obj, ir_scan_obj_delete);
3122 /* ------------------------------------------------------- */
3124 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
3128 p->initResult = *initrs->result ? 1 : 0;
3129 if (!*initrs->result)
3130 logf (LOG_DEBUG, "Connection rejected by target");
3132 logf (LOG_DEBUG, "Connection accepted by target");
3134 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
3136 free (p->targetImplementationId);
3137 ir_tcl_strdup (p->interp, &p->targetImplementationId,
3138 initrs->implementationId);
3139 free (p->targetImplementationName);
3140 ir_tcl_strdup (p->interp, &p->targetImplementationName,
3141 initrs->implementationName);
3142 free (p->targetImplementationVersion);
3143 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
3144 initrs->implementationVersion);
3146 p->maximumRecordSize = *initrs->maximumRecordSize;
3147 p->preferredMessageSize = *initrs->preferredMessageSize;
3149 memcpy (&p->options, initrs->options, sizeof(initrs->options));
3150 memcpy (&p->protocolVersion, initrs->protocolVersion,
3151 sizeof(initrs->protocolVersion));
3152 free (p->userInformationField);
3153 p->userInformationField = NULL;
3154 if (initrs->userInformationField)
3158 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
3159 (p->userInformationField =
3160 ir_tcl_malloc ((len =
3161 initrs->userInformationField->
3162 u.octet_aligned->len) +1)))
3164 memcpy (p->userInformationField,
3165 initrs->userInformationField->u.octet_aligned->buf,
3167 (p->userInformationField)[len] = '\0';
3172 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
3175 for (i = 0; i<*dst_num; i++)
3176 free (dst_list[i]->addinfo);
3182 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
3183 Z_DiagRec **list, int num)
3189 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
3190 for (i = 0; i<num; i++)
3192 switch (list[i]->which)
3194 case Z_DiagRec_defaultFormat:
3195 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
3196 addinfo = list[i]->u.defaultFormat->addinfo;
3198 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
3199 strcpy ((*dst_list)[i].addinfo, addinfo);
3202 (*dst_list)[i].addinfo = NULL;
3203 (*dst_list)[i].condition = 0;
3208 static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj,
3209 const char *elements)
3214 IrTcl_RecordList *rl;
3216 setobj->which = zrs->which;
3217 setobj->recordFlag = 1;
3219 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
3220 &setobj->nonSurrogateDiagnosticNum);
3221 if (zrs->which == Z_Records_DBOSD)
3223 setobj->numberOfRecordsReturned =
3224 zrs->u.databaseOrSurDiagnostics->num_records;
3225 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
3226 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
3228 rl = new_IR_record (setobj, setobj->start + offset,
3229 zrs->u.databaseOrSurDiagnostics->
3230 records[offset]->which,
3232 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
3234 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
3235 &rl->u.surrogateDiagnostics.num,
3236 &zrs->u.databaseOrSurDiagnostics->
3237 records[offset]->u.surrogateDiagnostic,
3242 Z_DatabaseRecord *zr;
3244 struct oident *ident;
3246 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
3248 oe = (Z_External*) zr;
3249 rl->u.dbrec.size = zr->u.octet_aligned->len;
3251 if ((ident = oid_getentbyoid (oe->direct_reference)))
3252 rl->u.dbrec.type = ident->value;
3254 rl->u.dbrec.type = VAL_USMARC;
3256 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
3258 char *buf = (char*) zr->u.octet_aligned->buf;
3259 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
3260 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
3262 else if (rl->u.dbrec.type == VAL_SUTRS &&
3263 oe->which == Z_External_sutrs)
3265 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
3266 oe->u.single_ASN1_type->len, 0);
3267 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
3269 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
3271 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
3273 rl->u.dbrec.size = oe->u.sutrs->len;
3275 else if (rl->u.dbrec.type == VAL_GRS1 &&
3276 oe->which == Z_External_grs1)
3278 ir_tcl_grs_mk (oe->u.grs1, &rl->u.dbrec.u.grs1);
3279 rl->u.dbrec.buf = NULL;
3282 rl->u.dbrec.buf = NULL;
3286 else if (zrs->which == Z_Records_multipleNSD)
3288 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
3289 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3290 setobj->numberOfRecordsReturned = 0;
3291 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3292 &setobj->nonSurrogateDiagnosticNum,
3293 zrs->u.multipleNonSurDiagnostics->diagRecs,
3294 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3298 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
3299 setobj->numberOfRecordsReturned = 0;
3300 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3301 &setobj->nonSurrogateDiagnosticNum,
3302 &zrs->u.nonSurrogateDiagnostic,
3307 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
3308 IrTcl_SetObj *setobj)
3310 Z_Records *zrs = searchrs->records;
3312 logf (LOG_DEBUG, "Received search response");
3315 logf (LOG_DEBUG, "Search response, no object!");
3318 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
3319 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
3320 setobj->resultCount = *searchrs->resultCount;
3321 if (searchrs->presentStatus)
3322 setobj->presentStatus = *searchrs->presentStatus;
3323 if (searchrs->nextResultSetPosition)
3324 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
3326 logf (LOG_DEBUG, "Search response %d, %d hits",
3327 setobj->searchStatus, setobj->resultCount);
3331 if (setobj->resultCount <= setobj->set_inher.smallSetUpperBound)
3332 es = setobj->set_inher.smallSetElementSetNames;
3334 es = setobj->set_inher.mediumSetElementSetNames;
3335 ir_handleRecords (o, zrs, setobj, es);
3338 setobj->recordFlag = 0;
3342 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
3343 IrTcl_SetObj *setobj)
3345 Z_Records *zrs = presrs->records;
3347 logf (LOG_DEBUG, "Received present response");
3350 logf (LOG_DEBUG, "Present response, no object!");
3353 setobj->presentStatus = *presrs->presentStatus;
3354 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
3355 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
3357 ir_handleRecords (o, zrs, setobj, setobj->set_inher.elementSetNames);
3360 setobj->recordFlag = 0;
3361 logf (LOG_DEBUG, "No records!");
3365 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
3366 IrTcl_ScanObj *scanobj)
3370 logf (LOG_DEBUG, "Received scanResponse");
3372 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
3373 scanobj->scanStatus = *scanrs->scanStatus;
3374 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
3376 if (scanrs->stepSize)
3377 scanobj->stepSize = *scanrs->stepSize;
3378 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
3380 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
3381 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
3382 scanobj->numberOfEntriesReturned);
3384 if (scanrs->positionOfTerm)
3385 scanobj->positionOfTerm = *scanrs->positionOfTerm;
3387 scanobj->positionOfTerm = -1;
3388 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
3390 free (scanobj->entries);
3391 scanobj->entries = NULL;
3393 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
3394 &scanobj->nonSurrogateDiagnosticNum);
3395 if (scanrs->entries)
3400 scanobj->entries_flag = 1;
3401 scanobj->which = scanrs->entries->which;
3402 switch (scanobj->which)
3404 case Z_ListEntries_entries:
3405 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
3406 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
3407 sizeof(*scanobj->entries));
3408 for (i=0; i<scanobj->num_entries; i++)
3410 ze = scanrs->entries->u.entries->entries[i];
3411 scanobj->entries[i].which = ze->which;
3414 case Z_Entry_termInfo:
3415 if (ze->u.termInfo->term->which == Z_Term_general)
3417 int l = ze->u.termInfo->term->u.general->len;
3418 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
3419 memcpy (scanobj->entries[i].u.term.buf,
3420 ze->u.termInfo->term->u.general->buf,
3422 scanobj->entries[i].u.term.buf[l] = '\0';
3425 scanobj->entries[i].u.term.buf = NULL;
3426 if (ze->u.termInfo->globalOccurrences)
3427 scanobj->entries[i].u.term.globalOccurrences =
3428 *ze->u.termInfo->globalOccurrences;
3430 scanobj->entries[i].u.term.globalOccurrences = 0;
3432 case Z_Entry_surrogateDiagnostic:
3433 ir_handleDiags (&scanobj->entries[i].u.diag.list,
3434 &scanobj->entries[i].u.diag.num,
3435 &ze->u.surrogateDiagnostic,
3441 case Z_ListEntries_nonSurrogateDiagnostics:
3442 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
3443 &scanobj->nonSurrogateDiagnosticNum,
3444 scanrs->entries->u.nonSurrogateDiagnostics->
3446 scanrs->entries->u.nonSurrogateDiagnostics->
3452 scanobj->entries_flag = 0;
3456 * ir_select_read: handle incoming packages
3458 static void ir_select_read (ClientData clientData)
3460 IrTcl_Obj *p = clientData;
3465 Tcl_CmdInfo cmd_info;
3466 const char *apdu_call;
3468 logf(LOG_DEBUG, "Read handler fd=%d", cs_fileno(p->cs_link));
3469 if (p->state == IR_TCL_R_Connecting)
3471 logf(LOG_DEBUG, "read: connect");
3472 r = cs_rcvconnect (p->cs_link);
3475 logf (LOG_WARN, "cs_rcvconnect returned 1");
3478 p->state = IR_TCL_R_Idle;
3480 ir_select_remove_write (cs_fileno (p->cs_link), p);
3483 logf (LOG_DEBUG, "cs_rcvconnect error");
3484 ir_tcl_disconnect (p);
3487 p->failInfo = IR_TCL_FAIL_CONNECT;
3488 ir_tcl_eval (p->interp, p->failback);
3494 ir_tcl_eval (p->interp, p->callback);
3495 if (p->ref_count == 2 && p->cs_link && p->request_queue
3496 && p->state == IR_TCL_R_Idle)
3497 ir_tcl_send_q (p, p->request_queue, "x");
3503 p->state = IR_TCL_R_Reading;
3505 /* read incoming APDU */
3506 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) == 1)
3508 logf(LOG_DEBUG, "PDU Fraction read");
3511 /* signal one more use of ir object - callbacks must not
3512 release the ir memory (p pointer) */
3516 logf (LOG_DEBUG, "cs_get failed, code %d", r);
3517 ir_select_remove (cs_fileno (p->cs_link), p);
3518 ir_tcl_disconnect (p);
3521 p->failInfo = IR_TCL_FAIL_READ;
3522 ir_tcl_eval (p->interp, p->failback);
3524 /* release ir object now if callback deleted it */
3528 /* got complete APDU. Now decode */
3531 odr_setbuf (p->odr_in, p->buf_in, r, 0);
3532 logf (LOG_DEBUG, "cs_get ok, total size %d", r);
3533 if (!z_APDU (p->odr_in, &apdu, 0))
3535 logf (LOG_DEBUG, "cs_get failed: %s",
3536 odr_errmsg (odr_geterror (p->odr_in)));
3537 ir_tcl_disconnect (p);
3540 p->failInfo = IR_TCL_FAIL_IN_APDU;
3541 p->apduOffset = odr_offset (p->odr_in);
3542 ir_tcl_eval (p->interp, p->failback);
3544 /* release ir object now if failback deleted it */
3548 logf(LOG_DEBUG, "Decoded ok");
3549 /* handle APDU and invoke callback */
3550 rq = p->request_queue;
3553 logf (LOG_FATAL, "Internal error. No queue entry");
3556 object_name = rq->object_name;
3557 logf (LOG_DEBUG, "getCommandInfo (%s)", object_name);
3559 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
3563 case Z_APDU_initResponse:
3564 p->eventType = "init";
3565 ir_initResponse (p, apdu->u.initResponse);
3566 apdu_call = p->initResponse;
3568 case Z_APDU_searchResponse:
3569 p->eventType = "search";
3570 ir_searchResponse (p, apdu->u.searchResponse,
3571 (IrTcl_SetObj *) cmd_info.clientData);
3572 apdu_call = ((IrTcl_SetObj *)
3573 cmd_info.clientData)->searchResponse;
3575 case Z_APDU_presentResponse:
3576 p->eventType = "present";
3577 ir_presentResponse (p, apdu->u.presentResponse,
3578 (IrTcl_SetObj *) cmd_info.clientData);
3579 apdu_call = ((IrTcl_SetObj *)
3580 cmd_info.clientData)->presentResponse;
3582 case Z_APDU_scanResponse:
3583 p->eventType = "scan";
3584 ir_scanResponse (p, apdu->u.scanResponse,
3585 (IrTcl_ScanObj *) cmd_info.clientData);
3586 apdu_call = ((IrTcl_ScanObj *)
3587 cmd_info.clientData)->scanResponse;
3590 logf (LOG_WARN, "Received unknown APDU type (%d)",
3592 ir_tcl_disconnect (p);
3595 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
3596 ir_tcl_eval (p->interp, p->failback);
3601 p->request_queue = rq->next;
3602 p->state = IR_TCL_R_Idle;
3605 ir_tcl_eval (p->interp, apdu_call);
3606 else if (rq->callback)
3607 ir_tcl_eval (p->interp, rq->callback);
3609 free (rq->callback);
3610 free (rq->object_name);
3612 odr_reset (p->odr_in);
3613 if (p->ref_count == 1)
3619 } while (p->cs_link && cs_more (p->cs_link));
3620 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
3621 ir_tcl_send_q (p, p->request_queue, "x");
3625 * ir_select_write: handle outgoing packages - not yet written.
3627 static void ir_select_write (ClientData clientData)
3629 IrTcl_Obj *p = clientData;
3633 logf (LOG_DEBUG, "Write handler fd=%d", cs_fileno(p->cs_link));
3634 if (p->state == IR_TCL_R_Connecting)
3636 logf(LOG_DEBUG, "write: connect");
3637 r = cs_rcvconnect (p->cs_link);
3640 logf (LOG_DEBUG, "cs_rcvconnect returned 1");
3643 p->state = IR_TCL_R_Idle;
3645 ir_select_remove_write (cs_fileno (p->cs_link), p);
3648 logf (LOG_DEBUG, "cs_rcvconnect error");
3649 ir_tcl_disconnect (p);
3652 p->failInfo = IR_TCL_FAIL_CONNECT;
3653 ir_tcl_eval (p->interp, p->failback);
3659 ir_tcl_eval (p->interp, p->callback);
3663 rq = p->request_queue;
3664 if (!rq || !rq->buf_out)
3667 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3669 logf (LOG_DEBUG, "cs_put write fail");
3673 ir_tcl_disconnect (p);
3676 p->failInfo = IR_TCL_FAIL_WRITE;
3677 ir_tcl_eval (p->interp, p->failback);
3681 else if (r == 0) /* remove select bit */
3683 logf (LOG_DEBUG, "Write completed");
3684 p->state = IR_TCL_R_Waiting;
3685 ir_select_remove_write (cs_fileno (p->cs_link), p);
3691 static void ir_select_notify (ClientData clientData, int r, int w, int e)
3694 ir_select_read (clientData);
3696 ir_select_write (clientData);
3699 /* ------------------------------------------------------- */
3702 * Irtcl_init: Registration of TCL commands.
3704 int Irtcl_Init (Tcl_Interp *interp)
3706 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3707 (Tcl_CmdDeleteProc *) NULL);
3708 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3709 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3710 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3711 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);