2 * IR toolkit for tcl/tk
3 * (c) Index Data 1995-1996
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.96 1996-10-08 13:02:50 adam
9 * When dealing with records, odr_choice_enable_bias function is used to
10 * prevent decoding of externals.
12 * Revision 1.95 1996/09/13 10:51:49 adam
13 * Bug fix: ir_tcl_select_set called Tcl_GetFile at disconnect.
15 * Revision 1.94 1996/08/21 13:32:53 adam
16 * Implemented saveFile method and extended loadFile method to work with it.
18 * Revision 1.93 1996/08/16 15:07:45 adam
19 * First work on Explain.
21 * Revision 1.92 1996/08/09 15:33:07 adam
22 * Modified the code to use tk4.1/tcl7.5 patch level 1. The time-driven
23 * polling is no longer activated on Windows since asynchrounous I/O works
26 * Revision 1.91 1996/07/03 13:31:11 adam
27 * The xmalloc/xfree functions from YAZ are used to manage memory.
29 * Revision 1.90 1996/06/27 14:21:00 adam
30 * Yet another Windows port.
32 * Revision 1.89 1996/06/11 15:27:15 adam
33 * Event type set to connect a little earlier in the do_connect function.
35 * Revision 1.88 1996/06/03 09:04:22 adam
36 * Changed a few logf calls.
38 * Revision 1.87 1996/05/29 06:37:51 adam
39 * Function ir_tcl_get_grs_r enhanced so that specific elements can be
42 * Revision 1.86 1996/03/20 13:54:04 adam
43 * The Tcl_File structure is only manipulated in the Tk-event interface
46 * Revision 1.85 1996/03/15 11:15:48 adam
47 * Modified to use new prototypes for p_query_rpn and p_query_scan.
49 * Revision 1.84 1996/03/07 12:42:49 adam
50 * Better logging when callback is invoked.
52 * Revision 1.83 1996/03/05 09:21:09 adam
53 * Bug fix: memory used by GRS records wasn't freed.
54 * Rewrote some of the error handling code - the connection is always
55 * closed before failback is called.
56 * If failback is defined the send APDU methods (init, search, ...) will
57 * return OK but invoke failback (as is the case if the write operation
59 * Bug fix: ref_count in assoc object could grow if fraction of PDU was
62 * Revision 1.82 1996/02/29 15:30:21 adam
63 * Export of IrTcl functionality to extensions.
65 * Revision 1.81 1996/02/26 18:38:32 adam
66 * Work on export of set methods.
68 * Revision 1.80 1996/02/23 17:31:39 adam
69 * More functions made available to the wais tcl extension.
71 * Revision 1.79 1996/02/23 13:41:38 adam
72 * Work on public access to simple ir class system.
74 * Revision 1.78 1996/02/21 10:16:08 adam
75 * Simplified select handling. Only one function ir_tcl_select_set has
76 * to be externally defined.
78 * Revision 1.77 1996/02/20 17:52:58 adam
79 * Uses the YAZ oid system to name record syntax object identifiers.
81 * Revision 1.76 1996/02/20 16:09:51 adam
82 * Bug fix: didn't set element set names stamp correctly on result
83 * set records when element set names were set to the empty string.
85 * Revision 1.75 1996/02/19 15:41:53 adam
86 * Better log messages.
87 * Minor improvement of connect method.
89 * Revision 1.74 1996/02/05 17:58:03 adam
90 * Ported ir-tcl to use the beta releases of tcl7.5/tk4.1.
92 * Revision 1.73 1996/01/29 11:35:19 adam
93 * Bug fix: cs_type member renamed to comstackType to avoid conflict with
94 * cs_type macro defined by YAZ.
96 * Revision 1.72 1996/01/19 17:45:34 quinn
97 * Added debugging output
99 * Revision 1.71 1996/01/19 16:22:38 adam
100 * New method: apduDump - returns information about last incoming APDU.
102 * Revision 1.70 1996/01/10 09:18:34 adam
103 * PDU specific callbacks implemented: initRespnse, searchResponse,
104 * presentResponse and scanResponse.
105 * Bug fix in the command line shell (tclmain.c) - discovered on OSF/1.
107 * Revision 1.69 1996/01/04 16:12:12 adam
108 * Setting PDUType renamed to eventType.
110 * Revision 1.68 1996/01/04 11:05:22 adam
111 * New setting: PDUType - returns type of last PDU returned from the target.
112 * Fixed a bug in configure/Makefile.
114 * Revision 1.67 1996/01/03 09:00:51 adam
115 * Updated to use new version of Yaz (names changed to avoid C++ conflict).
117 * Revision 1.66 1995/11/28 17:26:39 adam
118 * Removed Carriage return from ir-tcl.c!
119 * Removed misc. debug logs.
121 * Revision 1.65 1995/11/28 13:53:00 quinn
124 * Revision 1.64 1995/11/13 15:39:18 adam
125 * Bug fix: {small,medium}SetElementSetNames weren't set correctly.
126 * Bug fix: idAuthentication weren't set correctly.
128 * Revision 1.63 1995/11/13 09:55:39 adam
129 * Multiple records at a position in a result-set with differnt
132 * Revision 1.62 1995/10/18 17:20:33 adam
133 * Work on target setup in client.tcl.
135 * Revision 1.61 1995/10/18 16:42:42 adam
136 * New settings: smallSetElementSetNames and mediumSetElementSetNames.
138 * Revision 1.60 1995/10/18 15:43:31 adam
139 * In search: mediumSetElementSetNames and smallSetElementSetNames are
140 * set to elementSetNames.
142 * Revision 1.59 1995/10/17 12:18:58 adam
143 * Bug fix: when target connection closed, the connection was not
144 * properly reestablished.
146 * Revision 1.58 1995/10/16 17:00:55 adam
147 * New setting: elementSetNames.
148 * Various client improvements. Medium presentation format looks better.
150 * Revision 1.57 1995/09/21 13:11:51 adam
151 * Support of dynamic loading.
152 * Test script uses load command if necessary.
154 * Revision 1.56 1995/08/29 15:30:14 adam
155 * Work on GRS records.
157 * Revision 1.55 1995/08/28 09:43:25 adam
158 * Minor changes. configure only searches for yaz beta 3 and versions after
161 * Revision 1.54 1995/08/24 12:25:16 adam
162 * Modified to work with yaz 1.0b3.
164 * Revision 1.53 1995/08/04 12:49:26 adam
165 * Bug fix: reading uninitialized variable p.
167 * Revision 1.52 1995/08/04 11:32:38 adam
168 * More work on output queue. Memory related routines moved
171 * Revision 1.51 1995/08/03 13:22:54 adam
174 * Revision 1.50 1995/07/20 08:09:49 adam
175 * client.tcl: Targets removed from hotTargets list when targets
176 * are removed/modified.
177 * ir-tcl.c: More work on triggerResourceControl.
179 * Revision 1.49 1995/06/30 12:39:21 adam
180 * Bug fix: loadFile didn't set record type.
181 * The MARC routines are a little less strict in the interpretation.
182 * Script display.tcl replaces the old marc.tcl.
183 * New interactive script: shell.tcl.
185 * Revision 1.48 1995/06/27 19:03:50 adam
186 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
187 * nextResultSetPosition used instead of setOffset.
189 * Revision 1.47 1995/06/25 10:25:04 adam
190 * Working on triggerResourceControl. Description of compile/install
191 * procedure moved to ir-tcl.sgml.
193 * Revision 1.46 1995/06/22 13:15:06 adam
194 * Feature: SUTRS. Setting getSutrs implemented.
195 * Work on display formats.
196 * Preferred record syntax can be set by the user.
198 * Revision 1.45 1995/06/20 08:07:30 adam
199 * New setting: failInfo.
200 * Working on better cancel mechanism.
202 * Revision 1.44 1995/06/19 17:01:20 adam
205 * Revision 1.43 1995/06/19 13:06:08 adam
206 * New define: IR_TCL_VERSION.
208 * Revision 1.42 1995/06/19 08:08:52 adam
209 * client.tcl: hotTargets now contain both database and target name.
210 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
211 * by logf(LOG_WARN, ...) calls.
213 * Revision 1.41 1995/06/16 12:28:16 adam
214 * Implemented preferredRecordSyntax.
215 * Minor changes in diagnostic handling.
216 * Record list deleted when connection closes.
218 * Revision 1.40 1995/06/14 13:37:18 adam
219 * Setting recordType implemented.
220 * Setting implementationVersion implemented.
221 * Settings implementationId / implementationName edited.
223 * Revision 1.39 1995/06/08 10:26:32 adam
224 * Bug fix in ir_strdup.
226 * Revision 1.38 1995/06/01 16:36:47 adam
227 * About buttons. Minor bug fixes.
229 * Revision 1.37 1995/06/01 07:31:20 adam
230 * Rename of many typedefs -> IrTcl_...
232 * Revision 1.36 1995/05/31 13:09:59 adam
233 * Client searches/presents may be interrupted.
234 * New moving book-logo.
236 * Revision 1.35 1995/05/31 08:36:33 adam
237 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
238 * New method: referenceId. More work on scan.
240 * Revision 1.34 1995/05/29 10:33:42 adam
241 * README and rename of startup script.
243 * Revision 1.33 1995/05/29 09:15:11 quinn
244 * Changed CS_SR to PROTO_SR, etc.
246 * Revision 1.32 1995/05/29 08:44:16 adam
247 * Work on delete of objects.
249 * Revision 1.31 1995/05/26 11:44:10 adam
250 * Bugs fixed. More work on MARC utilities and queries. Test
251 * client is up-to-date again.
253 * Revision 1.30 1995/05/26 08:54:11 adam
254 * New MARC utilities. Uses prefix query.
256 * Revision 1.29 1995/05/24 14:10:22 adam
257 * Work on idAuthentication, protocolVersion and options.
259 * Revision 1.28 1995/05/23 15:34:48 adam
260 * Many new settings, userInformationField, smallSetUpperBound, etc.
261 * A number of settings are inherited when ir-set is executed.
262 * This version is incompatible with the graphical test client (client.tcl).
264 * Revision 1.27 1995/05/11 15:34:47 adam
265 * Scan request changed a bit. This version works with RLG.
267 * Revision 1.26 1995/04/18 16:11:51 adam
268 * First version of graphical Scan. Some work on query-by-form.
270 * Revision 1.25 1995/04/17 09:37:17 adam
271 * Further development of scan.
273 * Revision 1.24 1995/04/11 14:16:42 adam
274 * Further work on scan. Response works. Entries aren't saved yet.
276 * Revision 1.23 1995/04/10 10:50:27 adam
277 * Result-set name defaults to suffix of ir-set name.
278 * Started working on scan. Not finished at this point.
280 * Revision 1.22 1995/03/31 10:43:03 adam
281 * More robust when getting bad MARC records.
283 * Revision 1.21 1995/03/31 08:56:37 adam
284 * New button "Search".
286 * Revision 1.20 1995/03/29 16:07:09 adam
287 * Bug fix: Didn't use setName in present request.
289 * Revision 1.19 1995/03/28 12:45:23 adam
290 * New ir method failback: called on disconnect/protocol error.
291 * New ir set/get method: protocol: SR / Z3950.
292 * Simple popup and disconnect when failback is invoked.
294 * Revision 1.18 1995/03/21 15:50:12 adam
297 * Revision 1.17 1995/03/21 13:41:03 adam
298 * Comstack cs_create not used too often. Non-blocking connect.
300 * Revision 1.16 1995/03/21 08:26:06 adam
301 * New method, setName, to specify the result set name (other than Default).
302 * New method, responseStatus, which returns diagnostic info, if any, after
303 * present response / search response.
305 * Revision 1.15 1995/03/20 15:24:07 adam
306 * Diagnostic records saved on searchResponse.
308 * Revision 1.14 1995/03/20 08:53:22 adam
309 * Event loop in tclmain.c rewritten. New method searchStatus.
311 * Revision 1.13 1995/03/17 18:26:17 adam
312 * Non-blocking i/o used now. Database names popup as cascade items.
314 * Revision 1.12 1995/03/17 15:45:00 adam
315 * Improved target/database setup.
317 * Revision 1.11 1995/03/16 17:54:03 adam
318 * Minor changes really.
320 * Revision 1.10 1995/03/15 16:14:50 adam
321 * Blocking arg in cs_create changed.
323 * Revision 1.9 1995/03/15 13:59:24 adam
326 * Revision 1.8 1995/03/15 08:25:16 adam
327 * New method presentStatus to check for error on present. Misc. cleanup
328 * of IrTcl_RecordList manipulations. Full MARC record presentation in
331 * Revision 1.7 1995/03/14 17:32:29 adam
332 * Presentation of full Marc record in popup window.
334 * Revision 1.6 1995/03/12 19:31:55 adam
335 * Pattern matching implemented when retrieving MARC records. More
336 * diagnostic functions.
338 * Revision 1.5 1995/03/10 18:00:15 adam
339 * Actual presentation in line-by-line format. RPN query support.
341 * Revision 1.4 1995/03/09 16:15:08 adam
342 * First presentRequest attempts. Hot-target list.
360 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
362 static void ir_select_notify (ClientData clientData, int r, int w, int e);
364 void ir_select_add (int fd, void *obj)
366 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
369 void ir_select_add_write (int fd, void *obj)
371 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 1, 0);
374 void ir_select_remove (int fd, void *obj)
376 ir_tcl_select_set (NULL, fd, obj, 0, 0, 0);
379 void ir_select_remove_write (int fd, void *obj)
381 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
384 static void delete_IR_record (IrTcl_RecordList *rl)
388 case Z_NamePlusRecord_databaseRecord:
389 switch (rl->u.dbrec.type)
392 ir_tcl_grs_del (&rl->u.dbrec.u.grs1);
397 xfree (rl->u.dbrec.buf);
398 rl->u.dbrec.buf = NULL;
400 case Z_NamePlusRecord_surrogateDiagnostic:
401 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
402 &rl->u.surrogateDiagnostics.num);
405 xfree (rl->elements);
408 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
410 const char *elements)
412 IrTcl_RecordList *rl;
414 if (elements && !*elements)
416 for (rl = setobj->record_list; rl; rl = rl->next)
418 if (no == rl->no && (!rl->elements || !elements ||
419 !strcmp(elements, rl->elements)))
421 delete_IR_record (rl);
427 rl = ir_tcl_malloc (sizeof(*rl));
428 rl->next = setobj->record_list;
430 setobj->record_list = rl;
433 ir_tcl_strdup (NULL, &rl->elements, elements);
440 int ir_tcl_eval (Tcl_Interp *interp, const char *command)
442 char *tmp = ir_tcl_malloc (strlen(command)+1);
445 logf (LOG_DEBUG, "Invoking %.23s ...", command);
446 strcpy (tmp, command);
447 r = Tcl_Eval (interp, tmp);
450 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
453 Tcl_FreeResult (interp);
459 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
461 static char *IrTcl_getRecordSyntaxStr (enum oid_value value)
464 struct oident ent, *entp;
466 ent.proto = PROTO_Z3950;
467 ent.oclass = CLASS_RECSYN;
470 o = oid_getoidbyent (&ent);
471 entp = oid_getentbyoid (o);
479 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
481 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
483 return oid_getvalbyname (name);
486 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
488 IrTcl_RecordList *rl;
490 for (rl = setobj->record_list; rl; rl = rl->next)
492 (!setobj->recordElements || !rl->elements ||
493 !strcmp (setobj->recordElements, rl->elements)))
498 static void delete_IR_records (IrTcl_SetObj *setobj)
500 IrTcl_RecordList *rl, *rl1;
502 for (rl = setobj->record_list; rl; rl = rl1)
504 delete_IR_record (rl);
508 setobj->record_list = NULL;
512 * ir_tcl_get_set_int: Set/get integer value
514 int ir_tcl_get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
520 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
523 sprintf (buf, "%d", *val);
524 Tcl_AppendResult (interp, buf, NULL);
529 * ir_tcl_method: Search for method in table and invoke method handler
531 int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv,
532 IrTcl_Methods *tab, int *ret)
534 IrTcl_Methods *tab_i = tab;
537 for (tab_i = tab; tab_i->tab; tab_i++)
538 for (t = tab_i->tab; t->name; t++)
541 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
545 if (!strcmp (t->name, argv[1]))
547 *ret = (*t->method)(tab_i->obj, interp, argc, argv);
554 Tcl_AppendResult (interp, "Bad method: ", argv[1],
555 ". Possible methods:", NULL);
556 for (tab_i = tab; tab_i->tab; tab_i++)
557 for (t = tab_i->tab; t->name; t++)
558 Tcl_AppendResult (interp, " ", t->name, NULL);
565 * ir_tcl_named_bits: get/set named bits
567 int ir_tcl_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
568 Tcl_Interp *interp, int argc, char **argv)
570 struct ir_named_entry *ti;
575 for (no = 0; no < argc; no++)
577 for (ti = tab; ti->name; ti++)
578 if (!strcmp (argv[no], ti->name))
580 ODR_MASK_SET (ob, ti->pos);
585 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
591 for (ti = tab; ti->name; ti++)
592 if (ODR_MASK_GET (ob, ti->pos))
593 Tcl_AppendElement (interp, ti->name);
597 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
603 *dst = odr_malloc (o, sizeof(**dst));
604 (*dst)->size = (*dst)->len = strlen(src);
605 (*dst)->buf = odr_malloc (o, (*dst)->len);
606 memcpy ((*dst)->buf, src, (*dst)->len);
610 static void get_referenceId (char **dst, Z_ReferenceId *src)
618 *dst = ir_tcl_malloc (src->len+1);
619 memcpy (*dst, src->buf, src->len);
620 (*dst)[src->len] = '\0';
623 /* ------------------------------------------------------- */
626 * do_init_request: init method on IR object
628 static int do_init_request (void *obj, Tcl_Interp *interp,
629 int argc, char **argv)
637 logf (LOG_DEBUG, "init %s", *argv);
640 interp->result = "init: not connected";
643 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
644 req = apdu->u.initRequest;
646 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
647 req->options = &p->options;
648 req->protocolVersion = &p->protocolVersion;
649 req->preferredMessageSize = &p->preferredMessageSize;
650 req->maximumRecordSize = &p->maximumRecordSize;
652 if (p->idAuthenticationGroupId)
654 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
655 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
657 logf (LOG_DEBUG, "using pass authentication");
659 auth->which = Z_IdAuthentication_idPass;
660 auth->u.idPass = pass;
661 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
662 pass->groupId = p->idAuthenticationGroupId;
664 pass->groupId = NULL;
665 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
666 pass->userId = p->idAuthenticationUserId;
669 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
670 pass->password = p->idAuthenticationPassword;
672 pass->password = NULL;
673 req->idAuthentication = auth;
675 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
676 req->idAuthentication = NULL;
679 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
681 logf (LOG_DEBUG, "using open authentication");
682 auth->which = Z_IdAuthentication_open;
683 auth->u.open = p->idAuthenticationOpen;
684 req->idAuthentication = auth;
686 req->implementationId = p->implementationId;
687 req->implementationName = p->implementationName;
688 req->implementationVersion = p->implementationVersion;
689 req->userInformationField = 0;
691 return ir_tcl_send_APDU (interp, p, apdu, "init", *argv);
695 * do_protocolVersion: Set protocol Version
697 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
698 int argc, char **argv)
706 ODR_MASK_ZERO (&p->protocolVersion);
707 ODR_MASK_SET (&p->protocolVersion, 0);
708 ODR_MASK_SET (&p->protocolVersion, 1);
713 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
715 ODR_MASK_ZERO (&p->protocolVersion);
716 for (i = 0; i<version; i++)
717 ODR_MASK_SET (&p->protocolVersion, i);
719 for (i = 4; --i >= 0; )
720 if (ODR_MASK_GET (&p->protocolVersion, i))
722 sprintf (buf, "%d", i+1);
723 interp->result = buf;
728 * do_options: Set options
730 static int do_options (void *obj, Tcl_Interp *interp,
731 int argc, char **argv)
733 static struct ir_named_entry options_tab[] = {
737 { "resourceReport", 3 },
738 { "triggerResourceCtrl", 4},
739 { "resourceCtrl", 5},
743 { "extendedServices", 10},
744 { "level-1Segmentation", 11},
745 { "level-2Segmentation", 12},
746 { "concurrentOperations", 13},
747 { "namedResultSets", 14},
754 ODR_MASK_ZERO (&p->options);
755 ODR_MASK_SET (&p->options, 0);
756 ODR_MASK_SET (&p->options, 1);
757 ODR_MASK_SET (&p->options, 4);
758 ODR_MASK_SET (&p->options, 7);
759 ODR_MASK_SET (&p->options, 14);
762 return ir_tcl_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
766 * do_apduInfo: Get APDU information
768 static int do_apduInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
776 sprintf (buf, "%d", p->apduLen);
777 Tcl_AppendElement (interp, buf);
778 sprintf (buf, "%d", p->apduOffset);
779 Tcl_AppendElement (interp, buf);
782 Tcl_AppendElement (interp, "");
785 apduf = fopen ("apdu.tmp", "w");
788 Tcl_AppendElement (interp, "");
791 odr_dumpBER (apduf, p->buf_in, p->apduLen);
793 if (!(apduf = fopen ("apdu.tmp", "r")))
794 Tcl_AppendElement (interp, "");
799 Tcl_AppendResult (interp, " {", NULL);
800 while ((c = getc (apduf)) != EOF)
804 Tcl_AppendResult (interp, buf, NULL);
807 Tcl_AppendResult (interp, "}", NULL);
814 * do_failInfo: Get fail information
816 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
826 sprintf (buf, "%d", p->failInfo);
832 case IR_TCL_FAIL_CONNECT:
833 cp = "connect failed";
835 case IR_TCL_FAIL_READ:
836 cp = "connection closed";
838 case IR_TCL_FAIL_WRITE:
839 cp = "connection closed";
841 case IR_TCL_FAIL_IN_APDU:
842 cp = "failed to decode incoming APDU";
844 case IR_TCL_FAIL_UNKNOWN_APDU:
850 Tcl_AppendElement (interp, buf);
851 Tcl_AppendElement (interp, cp);
856 * do_preferredMessageSize: Set/get preferred message size
858 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
859 int argc, char **argv)
865 p->preferredMessageSize = 30000;
868 return ir_tcl_get_set_int (&p->preferredMessageSize, interp, argc, argv);
872 * do_maximumRecordSize: Set/get maximum record size
874 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
875 int argc, char **argv)
881 p->maximumRecordSize = 30000;
884 return ir_tcl_get_set_int (&p->maximumRecordSize, interp, argc, argv);
888 * do_initResult: Get init result
890 static int do_initResult (void *obj, Tcl_Interp *interp,
891 int argc, char **argv)
897 return ir_tcl_get_set_int (&p->initResult, interp, argc, argv);
902 * do_implementationName: Set/get Implementation Name.
904 static int do_implementationName (void *obj, Tcl_Interp *interp,
905 int argc, char **argv)
910 return ir_tcl_strdup (interp, &p->implementationName,
911 "Index Data/IrTcl on YAZ");
913 return ir_tcl_strdel (interp, &p->implementationName);
916 xfree (p->implementationName);
917 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
921 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
926 * do_implementationId: Get Implementation Id.
928 static int do_implementationId (void *obj, Tcl_Interp *interp,
929 int argc, char **argv)
934 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
936 return ir_tcl_strdel (interp, &p->implementationId);
937 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
942 * do_implementationVersion: get Implementation Version.
944 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
945 int argc, char **argv)
950 return ir_tcl_strdup (interp, &p->implementationVersion,
952 #ifdef IR_TCL_VERSION
953 " / Irtcl: " IR_TCL_VERSION
957 return ir_tcl_strdel (interp, &p->implementationVersion);
958 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
963 * do_targetImplementationName: Get Implementation Name of target.
965 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
966 int argc, char **argv)
972 p->targetImplementationName = NULL;
976 return ir_tcl_strdel (interp, &p->targetImplementationName);
977 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
982 * do_targetImplementationId: Get Implementation Id of target
984 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
985 int argc, char **argv)
991 p->targetImplementationId = NULL;
995 return ir_tcl_strdel (interp, &p->targetImplementationId);
996 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
1001 * do_targetImplementationVersion: Get Implementation Version of target
1003 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
1004 int argc, char **argv)
1010 p->targetImplementationVersion = NULL;
1013 else if (argc == -1)
1014 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
1015 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
1020 * do_idAuthentication: Set/get id Authentication
1022 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
1023 int argc, char **argv)
1027 if (argc >= 3 || argc == -1)
1029 xfree (p->idAuthenticationOpen);
1030 xfree (p->idAuthenticationGroupId);
1031 xfree (p->idAuthenticationUserId);
1032 xfree (p->idAuthenticationPassword);
1034 if (argc >= 3 || argc <= 0)
1036 p->idAuthenticationOpen = NULL;
1037 p->idAuthenticationGroupId = NULL;
1038 p->idAuthenticationUserId = NULL;
1039 p->idAuthenticationPassword = NULL;
1048 ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
1055 ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
1059 ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
1063 ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
1068 if (p->idAuthenticationOpen)
1069 Tcl_AppendElement (interp, p->idAuthenticationOpen);
1070 else if (p->idAuthenticationGroupId)
1072 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
1073 Tcl_AppendElement (interp, p->idAuthenticationUserId);
1074 Tcl_AppendElement (interp, p->idAuthenticationPassword);
1080 * do_connect: connect method on IR object
1082 static int do_connect (void *obj, Tcl_Interp *interp,
1083 int argc, char **argv)
1093 logf (LOG_DEBUG, "connect %s %s", *argv, argv[2]);
1096 interp->result = "already connected";
1099 if (!strcmp (p->comstackType, "tcpip"))
1101 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
1102 addr = tcpip_strtoaddr (argv[2]);
1105 interp->result = "tcpip_strtoaddr fail";
1108 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
1110 else if (!strcmp (p->comstackType, "mosi"))
1113 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
1114 addr = mosi_strtoaddr (argv[2]);
1117 interp->result = "mosi_strtoaddr fail";
1120 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
1122 interp->result = "MOSI support not there";
1128 Tcl_AppendResult (interp, "Bad comstack type: ",
1129 p->comstackType, NULL);
1132 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
1134 p->eventType = "connect";
1135 if ((r=cs_connect (p->cs_link, addr)) < 0)
1137 interp->result = "connect fail";
1138 ir_tcl_disconnect (p);
1141 ir_select_add (cs_fileno (p->cs_link), p);
1144 logf (LOG_DEBUG, "connect pending fd=%d", cs_fileno(p->cs_link));
1145 ir_select_add_write (cs_fileno (p->cs_link), p);
1146 p->state = IR_TCL_R_Connecting;
1150 logf (LOG_DEBUG, "connect ok fd=%d", cs_fileno(p->cs_link));
1151 p->state = IR_TCL_R_Idle;
1153 ir_tcl_eval (p->interp, p->callback);
1157 Tcl_AppendResult (interp, p->hostname, NULL);
1162 * ir_tcl_disconnect: close connection
1164 void ir_tcl_disconnect (IrTcl_Obj *p)
1168 logf(LOG_DEBUG, "Closing connection to %s", p->hostname);
1169 xfree (p->hostname);
1171 assert (p->cs_link);
1172 ir_select_remove (cs_fileno (p->cs_link), p);
1174 odr_reset (p->odr_in);
1176 cs_close (p->cs_link);
1179 ODR_MASK_ZERO (&p->options);
1180 ODR_MASK_SET (&p->options, 0);
1181 ODR_MASK_SET (&p->options, 1);
1182 ODR_MASK_SET (&p->options, 4);
1183 ODR_MASK_SET (&p->options, 7);
1184 ODR_MASK_SET (&p->options, 14);
1186 ODR_MASK_ZERO (&p->protocolVersion);
1187 ODR_MASK_SET (&p->protocolVersion, 0);
1188 ODR_MASK_SET (&p->protocolVersion, 1);
1191 assert (!p->cs_link);
1195 * do_disconnect: disconnect method on IR object
1197 static int do_disconnect (void *obj, Tcl_Interp *interp,
1198 int argc, char **argv)
1204 p->state = IR_TCL_R_Idle;
1205 p->eventType = NULL;
1210 ir_tcl_disconnect (p);
1215 * do_comstack: Set/get comstack method on IR object
1217 static int do_comstack (void *o, Tcl_Interp *interp,
1218 int argc, char **argv)
1223 return ir_tcl_strdup (interp, &obj->comstackType, "tcpip");
1224 else if (argc == -1)
1225 return ir_tcl_strdel (interp, &obj->comstackType);
1228 xfree (obj->comstackType);
1229 if (ir_tcl_strdup (interp, &obj->comstackType, argv[2]) == TCL_ERROR)
1232 Tcl_AppendElement (interp, obj->comstackType);
1237 * do_logLevel: Set log level
1239 static int do_logLevel (void *o, Tcl_Interp *interp,
1240 int argc, char **argv)
1245 log_init (log_mask_str (argv[2]), "", NULL);
1247 log_init (log_mask_str (argv[2]), argv[3], NULL);
1249 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1255 * do_eventType: Return type of last event
1257 static int do_eventType (void *obj, Tcl_Interp *interp,
1258 int argc, char **argv)
1264 p->eventType = NULL;
1267 Tcl_AppendElement (interp, p->eventType ? p->eventType : "");
1273 * do_callback: add callback
1275 static int do_callback (void *obj, Tcl_Interp *interp,
1276 int argc, char **argv)
1285 else if (argc == -1)
1286 return ir_tcl_strdel (interp, &p->callback);
1289 xfree (p->callback);
1292 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1302 * do_failback: add error handle callback
1304 static int do_failback (void *obj, Tcl_Interp *interp,
1305 int argc, char **argv)
1314 else if (argc == -1)
1315 return ir_tcl_strdel (interp, &p->failback);
1318 xfree (p->failback);
1321 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1331 * do_initResponse: add init response handler
1333 static int do_initResponse (void *obj, Tcl_Interp *interp,
1334 int argc, char **argv)
1340 p->initResponse = NULL;
1343 else if (argc == -1)
1344 return ir_tcl_strdel (interp, &p->initResponse);
1347 xfree (p->initResponse);
1350 if (ir_tcl_strdup (interp, &p->initResponse, argv[2]) == TCL_ERROR)
1354 p->initResponse = NULL;
1359 * do_protocol: Set/get protocol method on IR object
1361 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1367 p->protocol_type = PROTO_Z3950;
1372 if (!strcmp (argv[2], "Z39"))
1373 p->protocol_type = PROTO_Z3950;
1374 else if (!strcmp (argv[2], "SR"))
1375 p->protocol_type = PROTO_SR;
1378 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1383 switch (p->protocol_type)
1386 Tcl_AppendElement (interp, "Z39");
1389 Tcl_AppendElement (interp, "SR");
1396 * do_triggerResourceControl:
1398 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1399 int argc, char **argv)
1403 Z_TriggerResourceControlRequest *req;
1404 bool_t is_false = 0;
1410 interp->result = "triggerResourceControl: not connected";
1413 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1414 req = apdu->u.triggerResourceControlRequest;
1415 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1416 req->resultSetWanted = &is_false;
1418 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1423 * do_databaseNames: specify database names
1425 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1426 int argc, char **argv)
1429 IrTcl_SetCObj *p = obj;
1433 for (i=0; i<p->num_databaseNames; i++)
1434 xfree (p->databaseNames[i]);
1435 xfree (p->databaseNames);
1439 p->num_databaseNames = 0;
1440 p->databaseNames = NULL;
1445 for (i=0; i<p->num_databaseNames; i++)
1446 Tcl_AppendElement (interp, p->databaseNames[i]);
1449 if (p->databaseNames)
1451 for (i=0; i<p->num_databaseNames; i++)
1452 xfree (p->databaseNames[i]);
1453 xfree (p->databaseNames);
1455 p->num_databaseNames = argc - 2;
1457 ir_tcl_malloc (sizeof(*p->databaseNames) * (1+p->num_databaseNames));
1458 for (i=0; i<p->num_databaseNames; i++)
1460 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1464 p->databaseNames[i] = NULL;
1469 * do_replaceIndicator: Set/get replace Set indicator
1471 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1472 int argc, char **argv)
1474 IrTcl_SetCObj *p = obj;
1478 p->replaceIndicator = 1;
1481 return ir_tcl_get_set_int (&p->replaceIndicator, interp, argc, argv);
1485 * do_queryType: Set/Get query method
1487 static int do_queryType (void *obj, Tcl_Interp *interp,
1488 int argc, char **argv)
1490 IrTcl_SetCObj *p = obj;
1493 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1494 else if (argc == -1)
1495 return ir_tcl_strdel (interp, &p->queryType);
1498 xfree (p->queryType);
1499 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1502 Tcl_AppendResult (interp, p->queryType, NULL);
1507 * do_userInformationField: Get User information field
1509 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1510 int argc, char **argv)
1516 p->userInformationField = NULL;
1519 else if (argc == -1)
1520 return ir_tcl_strdel (interp, &p->userInformationField);
1521 Tcl_AppendResult (interp, p->userInformationField, NULL);
1526 * do_smallSetUpperBound: Set/get small set upper bound
1528 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1529 int argc, char **argv)
1531 IrTcl_SetCObj *p = o;
1535 p->smallSetUpperBound = 0;
1538 return ir_tcl_get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1542 * do_largeSetLowerBound: Set/get large set lower bound
1544 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1545 int argc, char **argv)
1547 IrTcl_SetCObj *p = o;
1551 p->largeSetLowerBound = 2;
1554 return ir_tcl_get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1558 * do_mediumSetPresentNumber: Set/get large set lower bound
1560 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1561 int argc, char **argv)
1563 IrTcl_SetCObj *p = o;
1567 p->mediumSetPresentNumber = 0;
1570 return ir_tcl_get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1574 * do_referenceId: Set/Get referenceId
1576 static int do_referenceId (void *obj, Tcl_Interp *interp,
1577 int argc, char **argv)
1579 IrTcl_SetCObj *p = obj;
1583 p->referenceId = NULL;
1586 else if (argc == -1)
1587 return ir_tcl_strdel (interp, &p->referenceId);
1590 xfree (p->referenceId);
1591 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1594 Tcl_AppendResult (interp, p->referenceId, NULL);
1599 * do_preferredRecordSyntax: Set/get preferred record syntax
1601 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1602 int argc, char **argv)
1604 IrTcl_SetCObj *p = obj;
1608 p->preferredRecordSyntax = NULL;
1611 else if (argc == -1)
1613 xfree (p->preferredRecordSyntax);
1614 p->preferredRecordSyntax = NULL;
1619 xfree (p->preferredRecordSyntax);
1620 p->preferredRecordSyntax = NULL;
1621 if (argv[2][0] && (p->preferredRecordSyntax =
1622 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1623 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1628 (interp,!p->preferredRecordSyntax ? "" :
1629 IrTcl_getRecordSyntaxStr(*p->preferredRecordSyntax));
1636 * do_elementSetNames: Set/Get element Set Names
1638 static int do_elementSetNames (void *obj, Tcl_Interp *interp,
1639 int argc, char **argv)
1641 IrTcl_SetCObj *p = obj;
1645 p->elementSetNames = NULL;
1648 else if (argc == -1)
1649 return ir_tcl_strdel (interp, &p->elementSetNames);
1652 xfree (p->elementSetNames);
1653 if (ir_tcl_strdup (interp, &p->elementSetNames, argv[2]) == TCL_ERROR)
1656 Tcl_AppendResult (interp, p->elementSetNames, NULL);
1661 * do_smallSetElementSetNames: Set/Get small Set Element Set Names
1663 static int do_smallSetElementSetNames (void *obj, Tcl_Interp *interp,
1664 int argc, char **argv)
1666 IrTcl_SetCObj *p = obj;
1670 p->smallSetElementSetNames = NULL;
1673 else if (argc == -1)
1674 return ir_tcl_strdel (interp, &p->smallSetElementSetNames);
1677 xfree (p->smallSetElementSetNames);
1678 if (ir_tcl_strdup (interp, &p->smallSetElementSetNames,
1679 argv[2]) == TCL_ERROR)
1682 Tcl_AppendResult (interp, p->smallSetElementSetNames, NULL);
1687 * do_mediumSetElementSetNames: Set/Get medium Set Element Set Names
1689 static int do_mediumSetElementSetNames (void *obj, Tcl_Interp *interp,
1690 int argc, char **argv)
1692 IrTcl_SetCObj *p = obj;
1696 p->mediumSetElementSetNames = NULL;
1699 else if (argc == -1)
1700 return ir_tcl_strdel (interp, &p->mediumSetElementSetNames);
1703 xfree (p->mediumSetElementSetNames);
1704 if (ir_tcl_strdup (interp, &p->mediumSetElementSetNames,
1705 argv[2]) == TCL_ERROR)
1708 Tcl_AppendResult (interp, p->mediumSetElementSetNames, NULL);
1712 static IrTcl_Method ir_method_tab[] = {
1713 { "comstack", do_comstack, NULL },
1714 { "protocol", do_protocol, NULL },
1715 { "failback", do_failback, NULL },
1716 { "failInfo", do_failInfo, NULL },
1717 { "apduInfo", do_apduInfo, NULL },
1718 { "logLevel", do_logLevel, NULL },
1720 { "eventType", do_eventType, NULL },
1721 { "connect", do_connect, NULL },
1722 { "protocolVersion", do_protocolVersion, NULL },
1723 { "preferredMessageSize", do_preferredMessageSize, NULL },
1724 { "maximumRecordSize", do_maximumRecordSize, NULL },
1725 { "implementationName", do_implementationName, NULL },
1726 { "implementationId", do_implementationId, NULL },
1727 { "implementationVersion", do_implementationVersion, NULL },
1728 { "targetImplementationName", do_targetImplementationName, NULL },
1729 { "targetImplementationId", do_targetImplementationId, NULL },
1730 { "targetImplementationVersion", do_targetImplementationVersion, NULL},
1731 { "userInformationField", do_userInformationField, NULL},
1732 { "idAuthentication", do_idAuthentication, NULL},
1733 { "options", do_options, NULL},
1734 { "init", do_init_request, NULL},
1735 { "initResult", do_initResult, NULL},
1736 { "disconnect", do_disconnect, NULL},
1737 { "callback", do_callback, NULL},
1738 { "initResponse", do_initResponse, NULL},
1739 { "triggerResourceControl", do_triggerResourceControl, NULL},
1740 { "initResponse", do_initResponse, NULL},
1744 static IrTcl_Method ir_set_c_method_tab[] = {
1745 { "databaseNames", do_databaseNames, NULL},
1746 { "replaceIndicator", do_replaceIndicator, NULL},
1747 { "queryType", do_queryType, NULL},
1748 { "preferredRecordSyntax", do_preferredRecordSyntax, NULL},
1749 { "smallSetUpperBound", do_smallSetUpperBound, NULL},
1750 { "largeSetLowerBound", do_largeSetLowerBound, NULL},
1751 { "mediumSetPresentNumber", do_mediumSetPresentNumber, NULL},
1752 { "referenceId", do_referenceId, NULL},
1753 { "elementSetNames", do_elementSetNames, NULL},
1754 { "smallSetElementSetNames", do_smallSetElementSetNames, NULL},
1755 { "mediumSetElementSetNames", do_mediumSetElementSetNames, NULL},
1760 * ir_obj_method: IR Object methods
1762 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1763 int argc, char **argv)
1765 IrTcl_Methods tab[3];
1766 IrTcl_Obj *p = clientData;
1772 tab[0].tab = ir_method_tab;
1774 tab[1].tab = ir_set_c_method_tab;
1775 tab[1].obj = &p->set_inher;
1778 ir_tcl_method (interp, argc, argv, tab, &r);
1783 * ir_obj_delete: IR Object disposal
1785 static void ir_obj_delete (ClientData clientData)
1787 IrTcl_Obj *obj = clientData;
1788 IrTcl_Methods tab[3];
1791 if (obj->ref_count > 0)
1793 assert (obj->ref_count == 0);
1795 logf (LOG_DEBUG, "ir object delete");
1796 tab[0].tab = ir_method_tab;
1798 tab[1].tab = ir_set_c_method_tab;
1799 tab[1].obj = &obj->set_inher;
1802 ir_tcl_method (NULL, -1, NULL, tab, NULL);
1805 odr_destroy (obj->odr_in);
1806 odr_destroy (obj->odr_out);
1807 odr_destroy (obj->odr_pr);
1812 * ir_obj_init: IR Object initialization
1814 int ir_obj_init (ClientData clientData, Tcl_Interp *interp,
1815 int argc, char **argv, ClientData *subData,
1816 ClientData parentData)
1818 IrTcl_Methods tab[3];
1826 interp->result = "wrong # args";
1829 obj = ir_tcl_malloc (sizeof(*obj));
1832 obj->bibset = ccl_qual_mk ();
1833 if ((inf = fopen ("default.bib", "r")))
1835 ccl_qual_file (obj->bibset, inf);
1840 logf (LOG_DEBUG, "ir object create %s", argv[1]);
1841 obj->odr_in = odr_createmem (ODR_DECODE);
1842 odr_choice_enable_bias (obj->odr_in, 0);
1843 obj->odr_out = odr_createmem (ODR_ENCODE);
1844 obj->odr_pr = odr_createmem (ODR_PRINT);
1845 obj->state = IR_TCL_R_Idle;
1846 obj->interp = interp;
1850 obj->request_queue = NULL;
1852 tab[0].tab = ir_method_tab;
1854 tab[1].tab = ir_set_c_method_tab;
1855 tab[1].obj = &obj->set_inher;
1858 if (ir_tcl_method (interp, 0, NULL, tab, NULL) == TCL_ERROR)
1860 Tcl_AppendResult (interp, "Failed to initialize ", argv[1], NULL);
1869 * ir_obj_mk: IR Object creation
1871 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1872 int argc, char **argv)
1875 int r = ir_obj_init (clientData, interp, argc, argv, &subData, 0);
1879 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1880 subData, ir_obj_delete);
1884 IrTcl_Class ir_obj_class = {
1892 /* ------------------------------------------------------- */
1894 * do_search: Do search request
1896 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1898 Z_SearchRequest *req;
1902 IrTcl_SetObj *obj = o;
1912 logf (LOG_DEBUG, "search %s", *argv);
1913 interp->result = "wrong # args";
1916 logf (LOG_DEBUG, "search %s %s", *argv, argv[2]);
1917 if (!obj->set_inher.num_databaseNames)
1919 interp->result = "no databaseNames";
1924 interp->result = "search: not connected";
1927 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1928 req = apdu->u.searchRequest;
1932 set_referenceId (p->odr_out, &req->referenceId,
1933 obj->set_inher.referenceId);
1935 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1936 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1937 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1938 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1939 req->resultSetName = obj->setName ? obj->setName : "Default";
1940 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1941 req->num_databaseNames = obj->set_inher.num_databaseNames;
1942 req->databaseNames = obj->set_inher.databaseNames;
1943 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1944 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1945 if (obj->set_inher.preferredRecordSyntax)
1947 struct oident ident;
1949 ident.proto = p->protocol_type;
1950 ident.oclass = CLASS_RECSYN;
1951 ident.value = *obj->set_inher.preferredRecordSyntax;
1952 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1953 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1954 oid_getoidbyent (&ident));
1957 req->preferredRecordSyntax = 0;
1959 if (obj->set_inher.smallSetElementSetNames &&
1960 *obj->set_inher.smallSetElementSetNames)
1962 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1964 esn->which = Z_ElementSetNames_generic;
1965 esn->u.generic = obj->set_inher.smallSetElementSetNames;
1966 req->smallSetElementSetNames = esn;
1969 req->smallSetElementSetNames = NULL;
1971 if (obj->set_inher.mediumSetElementSetNames &&
1972 *obj->set_inher.mediumSetElementSetNames)
1974 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1976 esn->which = Z_ElementSetNames_generic;
1977 esn->u.generic = obj->set_inher.mediumSetElementSetNames;
1978 req->mediumSetElementSetNames = esn;
1981 req->mediumSetElementSetNames = NULL;
1983 req->query = &query;
1985 logf (LOG_DEBUG, "queryType %s", obj->set_inher.queryType);
1986 if (!strcmp (obj->set_inher.queryType, "rpn"))
1988 Z_RPNQuery *RPNquery;
1990 RPNquery = p_query_rpn (p->odr_out, p->protocol_type, argv[2]);
1993 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1996 query.which = Z_Query_type_1;
1997 query.u.type_1 = RPNquery;
2000 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
2004 struct ccl_rpn_node *rpn;
2005 Z_RPNQuery *RPNquery;
2008 bib1.proto = p->protocol_type;
2009 bib1.oclass = CLASS_ATTSET;
2010 bib1.value = VAL_BIB1;
2012 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
2015 Tcl_AppendResult (interp, "CCL error: ",
2016 ccl_err_msg(error), NULL);
2020 ccl_pr_tree (rpn, stderr);
2021 fprintf (stderr, "\n");
2023 assert((RPNquery = ccl_rpn_query(rpn)));
2024 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
2025 query.which = Z_Query_type_1;
2026 query.u.type_1 = RPNquery;
2029 else if (!strcmp (obj->set_inher.queryType, "ccl"))
2031 query.which = Z_Query_type_2;
2032 query.u.type_2 = &ccl_query;
2033 ccl_query.buf = (unsigned char *) argv[2];
2034 ccl_query.len = strlen (argv[2]);
2038 interp->result = "unknown query method";
2041 return ir_tcl_send_APDU (interp, p, apdu, "search", *argv);
2045 * do_searchResponse: add search response handler
2047 static int do_searchResponse (void *o, Tcl_Interp *interp,
2048 int argc, char **argv)
2050 IrTcl_SetObj *obj = o;
2054 obj->searchResponse = NULL;
2057 else if (argc == -1)
2058 return ir_tcl_strdel (interp, &obj->searchResponse);
2061 xfree (obj->searchResponse);
2064 if (ir_tcl_strdup (interp, &obj->searchResponse, argv[2])
2069 obj->searchResponse = NULL;
2075 * do_presentResponse: add present response handler
2077 static int do_presentResponse (void *o, Tcl_Interp *interp,
2078 int argc, char **argv)
2080 IrTcl_SetObj *obj = o;
2084 obj->presentResponse = NULL;
2087 else if (argc == -1)
2088 return ir_tcl_strdel (interp, &obj->presentResponse);
2091 xfree (obj->presentResponse);
2094 if (ir_tcl_strdup (interp, &obj->presentResponse, argv[2])
2099 obj->presentResponse = NULL;
2105 * do_resultCount: Get number of hits
2107 static int do_resultCount (void *o, Tcl_Interp *interp,
2108 int argc, char **argv)
2110 IrTcl_SetObj *obj = o;
2114 obj->resultCount = 0;
2117 return ir_tcl_get_set_int (&obj->resultCount, interp, argc, argv);
2121 * do_searchStatus: Get search status (after search response)
2123 static int do_searchStatus (void *o, Tcl_Interp *interp,
2124 int argc, char **argv)
2126 IrTcl_SetObj *obj = o;
2130 return ir_tcl_get_set_int (&obj->searchStatus, interp, argc, argv);
2134 * do_presentStatus: Get search status (after search/present response)
2136 static int do_presentStatus (void *o, Tcl_Interp *interp,
2137 int argc, char **argv)
2139 IrTcl_SetObj *obj = o;
2143 return ir_tcl_get_set_int (&obj->presentStatus, interp, argc, argv);
2147 * do_nextResultSetPosition: Get next result set position
2148 * (after search/present response)
2150 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
2151 int argc, char **argv)
2153 IrTcl_SetObj *obj = o;
2157 obj->nextResultSetPosition = 0;
2160 return ir_tcl_get_set_int (&obj->nextResultSetPosition, interp,
2165 * do_setName: Set result Set name
2167 static int do_setName (void *o, Tcl_Interp *interp,
2168 int argc, char **argv)
2170 IrTcl_SetObj *obj = o;
2173 return ir_tcl_strdup (interp, &obj->setName, "Default");
2174 else if (argc == -1)
2175 return ir_tcl_strdel (interp, &obj->setName);
2178 xfree (obj->setName);
2179 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
2183 Tcl_AppendElement (interp, obj->setName);
2188 * do_numberOfRecordsReturned: Get number of records returned
2190 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
2191 int argc, char **argv)
2193 IrTcl_SetObj *obj = o;
2197 obj->numberOfRecordsReturned = 0;
2200 return ir_tcl_get_set_int (&obj->numberOfRecordsReturned, interp,
2205 * do_type: Return type (if any) at position.
2207 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
2209 IrTcl_SetObj *obj = o;
2211 IrTcl_RecordList *rl;
2215 obj->record_list = NULL;
2218 else if (argc == -1)
2220 delete_IR_records (obj);
2225 sprintf (interp->result, "wrong # args");
2228 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2230 rl = find_IR_record (obj, offset);
2233 logf (LOG_DEBUG, "No record at position %d", offset);
2238 case Z_NamePlusRecord_databaseRecord:
2239 interp->result = "DB";
2241 case Z_NamePlusRecord_surrogateDiagnostic:
2242 interp->result = "SD";
2250 * do_recordType: Return record type (if any) at position.
2252 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
2254 IrTcl_SetObj *obj = o;
2256 IrTcl_RecordList *rl;
2262 else if (argc == -1)
2268 sprintf (interp->result, "wrong # args");
2271 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2273 rl = find_IR_record (obj, offset);
2276 if (rl->which != Z_NamePlusRecord_databaseRecord)
2278 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2281 Tcl_AppendElement (interp, (char*)
2282 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
2287 * set record elements (for record extraction)
2289 static int do_recordElements (void *o, Tcl_Interp *interp,
2290 int argc, char **argv)
2292 IrTcl_SetObj *obj = o;
2296 obj->recordElements = NULL;
2299 else if (argc == -1)
2300 return ir_tcl_strdel (NULL, &obj->recordElements);
2303 sprintf (interp->result, "wrong # args");
2308 xfree (obj->recordElements);
2309 return ir_tcl_strdup (NULL, &obj->recordElements,
2310 (*argv[2] ? argv[2] : NULL));
2312 Tcl_AppendResult (interp, obj->recordElements, NULL);
2319 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
2325 for (i = 0; i<num; i++)
2327 sprintf (buf, "%d", list[i].condition);
2328 Tcl_AppendElement (interp, buf);
2329 cp = diagbib1_str (list[i].condition);
2331 Tcl_AppendElement (interp, (char*) cp);
2333 Tcl_AppendElement (interp, "");
2334 if (list[i].addinfo)
2335 Tcl_AppendElement (interp, (char*) list[i].addinfo);
2337 Tcl_AppendElement (interp, "");
2343 * do_diag: Return diagnostic record info
2345 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
2347 IrTcl_SetObj *obj = o;
2349 IrTcl_RecordList *rl;
2355 sprintf (interp->result, "wrong # args");
2358 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2360 rl = find_IR_record (obj, offset);
2363 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2366 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
2368 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
2371 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
2372 rl->u.surrogateDiagnostics.num);
2376 * do_getMarc: Get ISO2709 Record lines/fields
2378 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
2380 IrTcl_SetObj *obj = o;
2382 IrTcl_RecordList *rl;
2388 sprintf (interp->result, "wrong # args");
2391 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2393 rl = find_IR_record (obj, offset);
2396 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2399 if (rl->which != Z_NamePlusRecord_databaseRecord)
2401 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2404 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
2408 * do_getSutrs: Get SUTRS Record
2410 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2412 IrTcl_SetObj *obj = o;
2414 IrTcl_RecordList *rl;
2420 sprintf (interp->result, "wrong # args");
2423 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2425 rl = find_IR_record (obj, offset);
2428 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2431 if (rl->which != Z_NamePlusRecord_databaseRecord)
2433 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2436 if (rl->u.dbrec.type != VAL_SUTRS)
2438 Tcl_AppendElement (interp, rl->u.dbrec.buf);
2444 * do_getGrs: Get a GRS-1 Record
2446 static int do_getGrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2448 IrTcl_SetObj *obj = o;
2450 IrTcl_RecordList *rl;
2456 sprintf (interp->result, "wrong # args");
2459 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2461 rl = find_IR_record (obj, offset);
2464 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2467 if (rl->which != Z_NamePlusRecord_databaseRecord)
2469 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2472 if (rl->u.dbrec.type != VAL_GRS1)
2474 return ir_tcl_get_grs (interp, rl->u.dbrec.u.grs1, argc, argv);
2479 * do_getExplain: Get an Explain Record
2481 static int do_getExplain (void *o, Tcl_Interp *interp, int argc, char **argv)
2483 IrTcl_SetObj *obj = o;
2484 IrTcl_Obj *p = obj->parent;
2486 Z_ext_typeent *etype;
2488 IrTcl_RecordList *rl;
2494 sprintf (interp->result, "wrong # args");
2497 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2499 rl = find_IR_record (obj, offset);
2502 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2505 if (rl->which != Z_NamePlusRecord_databaseRecord)
2507 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2510 if (rl->u.dbrec.type != VAL_EXPLAIN)
2513 if (!(etype = z_ext_getentbyref (VAL_EXPLAIN)))
2516 odr_setbuf (p->odr_in, rl->u.dbrec.buf, rl->u.dbrec.size, 0);
2517 if (!(*etype->fun)(p->odr_in, &rr, 0))
2520 if (etype->what != Z_External_explainRecord)
2523 return ir_tcl_get_explain (interp, rr, argc, argv);
2527 * do_responseStatus: Return response status (present or search)
2529 static int do_responseStatus (void *o, Tcl_Interp *interp,
2530 int argc, char **argv)
2532 IrTcl_SetObj *obj = o;
2536 obj->recordFlag = 0;
2537 obj->nonSurrogateDiagnosticNum = 0;
2538 obj->nonSurrogateDiagnosticList = NULL;
2541 else if (argc == -1)
2543 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
2544 &obj->nonSurrogateDiagnosticNum);
2547 if (!obj->recordFlag)
2549 Tcl_AppendElement (interp, "OK");
2554 case Z_Records_DBOSD:
2555 Tcl_AppendElement (interp, "DBOSD");
2558 Tcl_AppendElement (interp, "NSD");
2559 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
2560 obj->nonSurrogateDiagnosticNum);
2566 * do_present: Perform Present Request
2569 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
2571 IrTcl_SetObj *obj = o;
2574 Z_PresentRequest *req;
2582 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
2589 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2594 logf (LOG_DEBUG, "present %s %d %d", *argv, start, number);
2598 interp->result = "present: not connected";
2603 obj->number = number;
2605 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2606 req = apdu->u.presentRequest;
2608 set_referenceId (p->odr_out, &req->referenceId,
2609 obj->set_inher.referenceId);
2611 req->resultSetId = obj->setName ? obj->setName : "Default";
2613 req->resultSetStartPoint = &start;
2614 req->numberOfRecordsRequested = &number;
2615 if (obj->set_inher.preferredRecordSyntax)
2617 struct oident ident;
2619 ident.proto = p->protocol_type;
2620 ident.oclass = CLASS_RECSYN;
2621 ident.value = *obj->set_inher.preferredRecordSyntax;
2622 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2623 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2624 oid_getoidbyent (&ident));
2627 req->preferredRecordSyntax = 0;
2629 if (obj->set_inher.elementSetNames && *obj->set_inher.elementSetNames)
2631 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
2632 Z_RecordComposition *compo = odr_malloc (p->odr_out, sizeof(*compo));
2634 esn->which = Z_ElementSetNames_generic;
2635 esn->u.generic = obj->set_inher.elementSetNames;
2637 req->recordComposition = compo;
2638 compo->which = Z_RecordComp_simple;
2639 compo->u.simple = esn;
2642 req->recordComposition = NULL;
2643 return ir_tcl_send_APDU (interp, p, apdu, "present", *argv);
2646 #define IR_TCL_RECORD_ENCODING_ISO2709 1
2647 #define IR_TCL_RECORD_ENCODING_RAW 2
2653 } IrTcl_FileRecordHead;
2656 * do_loadFile: Load result set from file
2658 static int do_loadFile (void *o, Tcl_Interp *interp,
2659 int argc, char **argv)
2661 IrTcl_SetObj *setobj = o;
2673 interp->result = "wrong # args";
2677 start = atoi (argv[3]);
2679 number = atoi (argv[4]);
2682 inf = fopen (argv[2], "r");
2685 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2688 while (offset < (start+number))
2690 IrTcl_FileRecordHead head;
2691 IrTcl_RecordList *rl;
2693 if (fread (&head, sizeof(head), 1, inf) < 1)
2695 rl = new_IR_record (setobj, offset,
2696 Z_NamePlusRecord_databaseRecord,
2697 (argc > 5) ? argv[5] : NULL);
2698 rl->u.dbrec.type = head.syntax;
2699 if (head.encoding == IR_TCL_RECORD_ENCODING_ISO2709)
2701 if (!(buf = ir_tcl_fread_marc (inf, &size)))
2703 rl->u.dbrec.buf = buf;
2704 rl->u.dbrec.size = size;
2705 if (size != head.size)
2707 Tcl_AppendResult (interp, "Bad ISO2709 encoding in file",
2713 else if (head.encoding == IR_TCL_RECORD_ENCODING_RAW)
2715 rl->u.dbrec.size = head.size;
2716 rl->u.dbrec.buf = ir_tcl_malloc (head.size + 1);
2717 if (fread (rl->u.dbrec.buf, rl->u.dbrec.size, 1, inf) < 1)
2719 Tcl_AppendResult (interp, "Bad RAW encoding in file",
2724 rl->u.dbrec.buf[rl->u.dbrec.size] = '\0';
2728 rl->u.dbrec.buf = NULL;
2729 rl->u.dbrec.size = 0;
2730 Tcl_AppendResult (interp, "Bad encoding in file", argv[2], NULL);
2736 setobj->numberOfRecordsReturned = offset - start;
2742 * do_saveFile: Save result set on file
2744 static int do_saveFile (void *o, Tcl_Interp *interp,
2745 int argc, char **argv)
2747 IrTcl_SetObj *setobj = o;
2752 IrTcl_RecordList *rl;
2758 interp->result = "wrong # args";
2762 start = atoi (argv[3]);
2764 number = atoi (argv[4]);
2767 outf = fopen (argv[2], "w");
2770 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2773 while (offset < (start+number) && (rl = find_IR_record (setobj, offset)))
2775 if (rl->which == Z_NamePlusRecord_databaseRecord &&
2776 rl->u.dbrec.buf && rl->u.dbrec.size)
2778 IrTcl_FileRecordHead head;
2780 head.encoding = IR_TCL_RECORD_ENCODING_RAW;
2781 head.syntax = rl->u.dbrec.type;
2782 head.size = rl->u.dbrec.size;
2783 if (fwrite (&head, sizeof(head), 1, outf) < 1)
2785 Tcl_AppendResult (interp, "Cannot write ", argv[2], NULL);
2788 if (fwrite (rl->u.dbrec.buf, rl->u.dbrec.size, 1, outf) < 1)
2790 Tcl_AppendResult (interp, "Cannot write ", argv[2], NULL);
2798 Tcl_AppendResult (interp, "Cannot write ", argv[2], NULL);
2805 static IrTcl_Method ir_set_method_tab[] = {
2806 { "search", do_search, NULL},
2807 { "searchResponse", do_searchResponse, NULL},
2808 { "presentResponse", do_presentResponse, NULL},
2809 { "searchStatus", do_searchStatus, NULL},
2810 { "presentStatus", do_presentStatus, NULL},
2811 { "nextResultSetPosition", do_nextResultSetPosition, NULL},
2812 { "setName", do_setName, NULL},
2813 { "resultCount", do_resultCount, NULL},
2814 { "numberOfRecordsReturned", do_numberOfRecordsReturned, NULL},
2815 { "present", do_present, NULL},
2816 { "type", do_type, NULL},
2817 { "getMarc", do_getMarc, NULL},
2818 { "getSutrs", do_getSutrs, NULL},
2819 { "getGrs", do_getGrs, NULL},
2820 { "getExplain", do_getExplain, NULL},
2821 { "recordType", do_recordType, NULL},
2822 { "recordElements", do_recordElements, NULL},
2823 { "diag", do_diag, NULL},
2824 { "responseStatus", do_responseStatus, NULL},
2825 { "loadFile", do_loadFile, NULL},
2826 { "saveFile", do_saveFile, NULL},
2831 * ir_set_obj_method: IR Set Object methods
2833 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2834 int argc, char **argv)
2836 IrTcl_Methods tabs[3];
2837 IrTcl_SetObj *p = clientData;
2842 interp->result = "wrong # args";
2845 tabs[0].tab = ir_set_method_tab;
2847 tabs[1].tab = ir_set_c_method_tab;
2848 tabs[1].obj = &p->set_inher;
2851 ir_tcl_method (interp, argc, argv, tabs, &r);
2856 * ir_set_obj_delete: IR Set Object disposal
2858 static void ir_set_obj_delete (ClientData clientData)
2860 IrTcl_Methods tabs[3];
2861 IrTcl_SetObj *p = clientData;
2863 logf (LOG_DEBUG, "ir set delete");
2865 tabs[0].tab = ir_set_method_tab;
2867 tabs[1].tab = ir_set_c_method_tab;
2868 tabs[1].obj = &p->set_inher;
2871 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
2877 * ir_set_obj_init: IR Set Object initialization
2879 static int ir_set_obj_init (ClientData clientData, Tcl_Interp *interp,
2880 int argc, char **argv, ClientData *subData,
2881 ClientData parentData)
2883 IrTcl_Methods tabs[3];
2886 if (argc < 2 || argc > 3)
2888 interp->result = "wrong # args";
2891 obj = ir_tcl_malloc (sizeof(*obj));
2892 logf (LOG_DEBUG, "ir set create %s", argv[1]);
2899 obj->parent = (IrTcl_Obj *) parentData;
2901 dst = &obj->set_inher;
2902 src = &obj->parent->set_inher;
2904 if ((dst->num_databaseNames = src->num_databaseNames))
2906 dst->databaseNames =
2907 ir_tcl_malloc (sizeof (*dst->databaseNames)
2908 * (1+dst->num_databaseNames));
2909 for (i = 0; i < dst->num_databaseNames; i++)
2910 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2911 src->databaseNames[i]) == TCL_ERROR)
2913 dst->databaseNames[i] = NULL;
2916 dst->databaseNames = NULL;
2917 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2921 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2925 if (ir_tcl_strdup (interp, &dst->elementSetNames, src->elementSetNames)
2929 if (ir_tcl_strdup (interp, &dst->smallSetElementSetNames,
2930 src->smallSetElementSetNames)
2934 if (ir_tcl_strdup (interp, &dst->mediumSetElementSetNames,
2935 src->mediumSetElementSetNames)
2939 if (src->preferredRecordSyntax &&
2940 (dst->preferredRecordSyntax
2941 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2942 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2944 dst->preferredRecordSyntax = NULL;
2945 dst->replaceIndicator = src->replaceIndicator;
2946 dst->smallSetUpperBound = src->smallSetUpperBound;
2947 dst->largeSetLowerBound = src->largeSetLowerBound;
2948 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2953 tabs[0].tab = ir_set_method_tab;
2957 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
2965 * ir_set_obj_mk: IR Set Object creation
2967 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2968 int argc, char **argv)
2971 ClientData parentData = 0;
2976 Tcl_CmdInfo parent_info;
2977 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2979 interp->result = "No parent";
2982 parentData = parent_info.clientData;
2984 r = ir_set_obj_init (clientData, interp, argc, argv, &subData, parentData);
2987 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2988 subData, ir_set_obj_delete);
2992 IrTcl_Class ir_set_obj_class = {
2999 /* ------------------------------------------------------- */
3002 * do_scan: Perform scan
3004 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
3008 IrTcl_ScanObj *obj = o;
3009 IrTcl_Obj *p = obj->parent;
3012 struct ccl_rpn_node *rpn;
3020 interp->result = "wrong # args";
3023 logf (LOG_DEBUG, "scan %s %s", *argv, argv[2]);
3024 if (!p->set_inher.num_databaseNames)
3026 interp->result = "no databaseNames";
3031 interp->result = "scan: not connected";
3035 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
3036 req = apdu->u.scanRequest;
3038 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
3039 req->num_databaseNames = p->set_inher.num_databaseNames;
3040 req->databaseNames = p->set_inher.databaseNames;
3043 if (!(req->termListAndStartPoint =
3044 p_query_scan (p->odr_out, p->protocol_type,
3045 &req->attributeSet, argv[2])))
3047 Tcl_AppendResult (interp, "Syntax error in query", NULL);
3051 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
3054 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
3057 bib1.proto = p->protocol_type;
3058 bib1.oclass = CLASS_ATTSET;
3059 bib1.value = VAL_BIB1;
3061 req->attributeSet = oid_getoidbyent (&bib1);
3062 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
3065 req->stepSize = &obj->stepSize;
3066 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
3067 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
3068 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
3069 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
3070 *req->numberOfTermsRequested);
3071 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
3072 *req->preferredPositionInResponse);
3074 return ir_tcl_send_APDU (interp, p, apdu, "scan", *argv);
3078 * do_scanResponse: add scan response handler
3080 static int do_scanResponse (void *o, Tcl_Interp *interp,
3081 int argc, char **argv)
3083 IrTcl_ScanObj *obj = o;
3087 obj->scanResponse = NULL;
3090 else if (argc == -1)
3091 return ir_tcl_strdel (interp, &obj->scanResponse);
3094 xfree (obj->scanResponse);
3097 if (ir_tcl_strdup (interp, &obj->scanResponse, argv[2])
3102 obj->scanResponse = NULL;
3108 * do_stepSize: Set/get replace Step Size
3110 static int do_stepSize (void *obj, Tcl_Interp *interp,
3111 int argc, char **argv)
3113 IrTcl_ScanObj *p = obj;
3119 return ir_tcl_get_set_int (&p->stepSize, interp, argc, argv);
3123 * do_numberOfTermsRequested: Set/get Number of Terms requested
3125 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
3126 int argc, char **argv)
3128 IrTcl_ScanObj *p = obj;
3132 p->numberOfTermsRequested = 20;
3135 return ir_tcl_get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
3140 * do_preferredPositionInResponse: Set/get preferred Position
3142 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
3143 int argc, char **argv)
3145 IrTcl_ScanObj *p = obj;
3149 p->preferredPositionInResponse = 1;
3152 return ir_tcl_get_set_int (&p->preferredPositionInResponse, interp,
3157 * do_scanStatus: Get scan status
3159 static int do_scanStatus (void *obj, Tcl_Interp *interp,
3160 int argc, char **argv)
3162 IrTcl_ScanObj *p = obj;
3166 return ir_tcl_get_set_int (&p->scanStatus, interp, argc, argv);
3170 * do_numberOfEntriesReturned: Get number of Entries returned
3172 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
3173 int argc, char **argv)
3175 IrTcl_ScanObj *p = obj;
3179 return ir_tcl_get_set_int (&p->numberOfEntriesReturned, interp,
3184 * do_positionOfTerm: Get position of Term
3186 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
3187 int argc, char **argv)
3189 IrTcl_ScanObj *p = obj;
3193 return ir_tcl_get_set_int (&p->positionOfTerm, interp, argc, argv);
3197 * do_scanLine: get Scan Line (surrogate or normal) after response
3199 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
3201 IrTcl_ScanObj *p = obj;
3207 p->entries_flag = 0;
3209 p->nonSurrogateDiagnosticNum = 0;
3210 p->nonSurrogateDiagnosticList = 0;
3213 else if (argc == -1)
3215 p->entries_flag = 0;
3216 /* release entries */
3219 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
3220 &p->nonSurrogateDiagnosticNum);
3225 interp->result = "wrong # args";
3228 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
3230 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
3231 || i >= p->num_entries || i < 0)
3233 switch (p->entries[i].which)
3235 case Z_Entry_termInfo:
3236 Tcl_AppendElement (interp, "T");
3237 if (p->entries[i].u.term.buf)
3238 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
3240 Tcl_AppendElement (interp, "");
3241 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
3242 Tcl_AppendElement (interp, numstr);
3244 case Z_Entry_surrogateDiagnostic:
3245 Tcl_AppendElement (interp, "SD");
3246 return ir_diagResult (interp, p->entries[i].u.diag.list,
3247 p->entries[i].u.diag.num);
3253 static IrTcl_Method ir_scan_method_tab[] = {
3254 { "scan", do_scan, NULL},
3255 { "scanResponse", do_scanResponse, NULL},
3256 { "stepSize", do_stepSize, NULL},
3257 { "numberOfTermsRequested", do_numberOfTermsRequested, NULL},
3258 { "preferredPositionInResponse", do_preferredPositionInResponse, NULL},
3259 { "scanStatus", do_scanStatus, NULL},
3260 { "numberOfEntriesReturned", do_numberOfEntriesReturned, NULL},
3261 { "positionOfTerm", do_positionOfTerm, NULL},
3262 { "scanLine", do_scanLine, NULL},
3267 * ir_scan_obj_method: IR Scan Object methods
3269 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
3270 int argc, char **argv)
3272 IrTcl_Methods tabs[2];
3277 interp->result = "wrong # args";
3280 tabs[0].tab = ir_scan_method_tab;
3281 tabs[0].obj = clientData;
3284 ir_tcl_method (interp, argc, argv, tabs, &r);
3289 * ir_scan_obj_delete: IR Scan Object disposal
3291 static void ir_scan_obj_delete (ClientData clientData)
3293 IrTcl_Methods tabs[2];
3294 IrTcl_ScanObj *obj = clientData;
3296 tabs[0].tab = ir_scan_method_tab;
3300 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
3305 * ir_scan_obj_mk: IR Scan Object creation
3307 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
3308 int argc, char **argv)
3310 Tcl_CmdInfo parent_info;
3312 IrTcl_Methods tabs[2];
3316 interp->result = "wrong # args";
3319 logf (LOG_DEBUG, "ir scan create %s", argv[1]);
3320 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
3322 interp->result = "No parent";
3325 obj = ir_tcl_malloc (sizeof(*obj));
3326 obj->parent = (IrTcl_Obj *) parent_info.clientData;
3328 tabs[0].tab = ir_scan_method_tab;
3332 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
3334 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
3335 (ClientData) obj, ir_scan_obj_delete);
3339 /* ------------------------------------------------------- */
3341 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
3345 p->initResult = *initrs->result ? 1 : 0;
3346 if (!*initrs->result)
3347 logf (LOG_DEBUG, "Connection rejected by target");
3349 logf (LOG_DEBUG, "Connection accepted by target");
3351 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
3353 xfree (p->targetImplementationId);
3354 ir_tcl_strdup (p->interp, &p->targetImplementationId,
3355 initrs->implementationId);
3356 xfree (p->targetImplementationName);
3357 ir_tcl_strdup (p->interp, &p->targetImplementationName,
3358 initrs->implementationName);
3359 xfree (p->targetImplementationVersion);
3360 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
3361 initrs->implementationVersion);
3363 p->maximumRecordSize = *initrs->maximumRecordSize;
3364 p->preferredMessageSize = *initrs->preferredMessageSize;
3366 memcpy (&p->options, initrs->options, sizeof(initrs->options));
3367 memcpy (&p->protocolVersion, initrs->protocolVersion,
3368 sizeof(initrs->protocolVersion));
3369 xfree (p->userInformationField);
3370 p->userInformationField = NULL;
3371 if (initrs->userInformationField)
3375 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
3376 (p->userInformationField =
3377 ir_tcl_malloc ((len =
3378 initrs->userInformationField->
3379 u.octet_aligned->len) +1)))
3381 memcpy (p->userInformationField,
3382 initrs->userInformationField->u.octet_aligned->buf,
3384 (p->userInformationField)[len] = '\0';
3389 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
3392 for (i = 0; i<*dst_num; i++)
3393 xfree (dst_list[i]->addinfo);
3399 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
3400 Z_DiagRec **list, int num)
3406 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
3407 for (i = 0; i<num; i++)
3410 switch (list[i]->which)
3412 case Z_DiagRec_defaultFormat:
3413 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
3414 addinfo = list[i]->u.defaultFormat->addinfo;
3416 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
3417 strcpy ((*dst_list)[i].addinfo, addinfo);
3418 cp = diagbib1_str ((*dst_list)[i].condition);
3419 logf (LOG_DEBUG, "Diag %d %s %s", (*dst_list)[i].condition,
3420 cp ? cp : "", addinfo ? addinfo : "");
3423 (*dst_list)[i].addinfo = NULL;
3424 (*dst_list)[i].condition = 0;
3429 static void ir_handleDBRecord (IrTcl_Obj *p, IrTcl_RecordList *rl,
3432 struct oident *ident;
3433 Z_ext_typeent *etype;
3435 rl->u.dbrec.size = oe->u.octet_aligned->len;
3436 rl->u.dbrec.buf = NULL;
3438 if ((ident = oid_getentbyoid (oe->direct_reference)))
3439 rl->u.dbrec.type = ident->value;
3441 rl->u.dbrec.type = VAL_USMARC;
3443 if (ident && (oe->which == Z_External_single ||
3444 oe->which == Z_External_octet)
3445 && (etype = z_ext_getentbyref (ident->value)))
3449 odr_setbuf (p->odr_in, (char*) oe->u.octet_aligned->buf,
3450 oe->u.octet_aligned->len, 0);
3451 if (!(*etype->fun)(p->odr_in, &rr, 0))
3453 switch (etype->what)
3455 case Z_External_sutrs:
3456 logf (LOG_LOG, "Z_External_sutrs");
3458 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
3460 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
3462 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
3464 rl->u.dbrec.size = oe->u.sutrs->len;
3466 case Z_External_grs1:
3467 logf (LOG_LOG, "Z_External_grs1");
3469 ir_tcl_grs_mk (oe->u.grs1, &rl->u.dbrec.u.grs1);
3471 case Z_External_explainRecord:
3472 logf (LOG_LOG, "Z_External_explainRecord");
3473 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
3475 memcpy (rl->u.dbrec.buf, oe->u.octet_aligned->buf,
3483 if (oe->which == Z_External_octet && rl->u.dbrec.size > 0)
3485 char *buf = (char*) oe->u.octet_aligned->buf;
3486 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
3487 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
3489 else if (rl->u.dbrec.type == VAL_SUTRS &&
3490 oe->which == Z_External_sutrs)
3492 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
3494 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
3496 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
3498 rl->u.dbrec.size = oe->u.sutrs->len;
3500 else if (rl->u.dbrec.type == VAL_GRS1 &&
3501 oe->which == Z_External_grs1)
3503 ir_tcl_grs_mk (oe->u.grs1, &rl->u.dbrec.u.grs1);
3508 static void ir_handleZRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj,
3509 const char *elements)
3514 IrTcl_RecordList *rl;
3516 setobj->which = zrs->which;
3517 setobj->recordFlag = 1;
3519 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
3520 &setobj->nonSurrogateDiagnosticNum);
3521 if (zrs->which == Z_Records_DBOSD)
3523 setobj->numberOfRecordsReturned =
3524 zrs->u.databaseOrSurDiagnostics->num_records;
3525 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
3526 for (offset = 0; offset < setobj->numberOfRecordsReturned; offset++)
3528 Z_NamePlusRecord *znpr = zrs->u.databaseOrSurDiagnostics->
3531 rl = new_IR_record (setobj, setobj->start + offset, znpr->which,
3533 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
3534 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
3535 &rl->u.surrogateDiagnostics.num,
3536 &znpr->u.surrogateDiagnostic,
3539 ir_handleDBRecord (p, rl,
3540 (Z_External*) (znpr->u.databaseRecord));
3543 else if (zrs->which == Z_Records_multipleNSD)
3545 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
3546 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3547 setobj->numberOfRecordsReturned = 0;
3548 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3549 &setobj->nonSurrogateDiagnosticNum,
3550 zrs->u.multipleNonSurDiagnostics->diagRecs,
3551 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3555 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
3556 setobj->numberOfRecordsReturned = 0;
3557 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3558 &setobj->nonSurrogateDiagnosticNum,
3559 &zrs->u.nonSurrogateDiagnostic,
3564 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
3565 IrTcl_SetObj *setobj)
3567 Z_Records *zrs = searchrs->records;
3569 logf (LOG_DEBUG, "Received search response");
3572 logf (LOG_DEBUG, "Search response, no object!");
3575 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
3576 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
3577 setobj->resultCount = *searchrs->resultCount;
3578 if (searchrs->presentStatus)
3579 setobj->presentStatus = *searchrs->presentStatus;
3580 if (searchrs->nextResultSetPosition)
3581 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
3583 logf (LOG_DEBUG, "status %d hits %d",
3584 setobj->searchStatus, setobj->resultCount);
3588 if (setobj->resultCount <= setobj->set_inher.smallSetUpperBound)
3589 es = setobj->set_inher.smallSetElementSetNames;
3591 es = setobj->set_inher.mediumSetElementSetNames;
3592 ir_handleZRecords (o, zrs, setobj, es);
3595 setobj->recordFlag = 0;
3599 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
3600 IrTcl_SetObj *setobj)
3602 Z_Records *zrs = presrs->records;
3604 logf (LOG_DEBUG, "Received present response");
3607 logf (LOG_DEBUG, "Present response, no object!");
3610 setobj->presentStatus = *presrs->presentStatus;
3611 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
3612 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
3614 ir_handleZRecords (o, zrs, setobj, setobj->set_inher.elementSetNames);
3617 setobj->recordFlag = 0;
3618 logf (LOG_DEBUG, "No records!");
3622 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
3623 IrTcl_ScanObj *scanobj)
3627 logf (LOG_DEBUG, "Received scanResponse");
3629 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
3630 scanobj->scanStatus = *scanrs->scanStatus;
3631 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
3633 if (scanrs->stepSize)
3634 scanobj->stepSize = *scanrs->stepSize;
3635 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
3637 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
3638 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
3639 scanobj->numberOfEntriesReturned);
3641 if (scanrs->positionOfTerm)
3642 scanobj->positionOfTerm = *scanrs->positionOfTerm;
3644 scanobj->positionOfTerm = -1;
3645 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
3647 xfree (scanobj->entries);
3648 scanobj->entries = NULL;
3650 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
3651 &scanobj->nonSurrogateDiagnosticNum);
3652 if (scanrs->entries)
3657 scanobj->entries_flag = 1;
3658 scanobj->which = scanrs->entries->which;
3659 switch (scanobj->which)
3661 case Z_ListEntries_entries:
3662 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
3663 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
3664 sizeof(*scanobj->entries));
3665 for (i=0; i<scanobj->num_entries; i++)
3667 ze = scanrs->entries->u.entries->entries[i];
3668 scanobj->entries[i].which = ze->which;
3671 case Z_Entry_termInfo:
3672 if (ze->u.termInfo->term->which == Z_Term_general)
3674 int l = ze->u.termInfo->term->u.general->len;
3675 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
3676 memcpy (scanobj->entries[i].u.term.buf,
3677 ze->u.termInfo->term->u.general->buf,
3679 scanobj->entries[i].u.term.buf[l] = '\0';
3682 scanobj->entries[i].u.term.buf = NULL;
3683 if (ze->u.termInfo->globalOccurrences)
3684 scanobj->entries[i].u.term.globalOccurrences =
3685 *ze->u.termInfo->globalOccurrences;
3687 scanobj->entries[i].u.term.globalOccurrences = 0;
3689 case Z_Entry_surrogateDiagnostic:
3690 ir_handleDiags (&scanobj->entries[i].u.diag.list,
3691 &scanobj->entries[i].u.diag.num,
3692 &ze->u.surrogateDiagnostic,
3698 case Z_ListEntries_nonSurrogateDiagnostics:
3699 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
3700 &scanobj->nonSurrogateDiagnosticNum,
3701 scanrs->entries->u.nonSurrogateDiagnostics->
3703 scanrs->entries->u.nonSurrogateDiagnostics->
3709 scanobj->entries_flag = 0;
3713 * ir_select_read: handle incoming packages
3715 static void ir_select_read (ClientData clientData)
3717 IrTcl_Obj *p = clientData;
3722 Tcl_CmdInfo cmd_info;
3723 const char *apdu_call;
3725 logf(LOG_DEBUG, "Read handler fd=%d", cs_fileno(p->cs_link));
3726 if (p->state == IR_TCL_R_Connecting)
3728 logf(LOG_DEBUG, "read: connect");
3729 r = cs_rcvconnect (p->cs_link);
3732 logf (LOG_WARN, "cs_rcvconnect returned 1");
3735 p->state = IR_TCL_R_Idle;
3737 ir_select_remove_write (cs_fileno (p->cs_link), p);
3740 logf (LOG_DEBUG, "cs_rcvconnect error");
3741 ir_tcl_disconnect (p);
3744 p->failInfo = IR_TCL_FAIL_CONNECT;
3745 ir_tcl_eval (p->interp, p->failback);
3751 ir_tcl_eval (p->interp, p->callback);
3752 if (p->ref_count == 2 && p->cs_link && p->request_queue
3753 && p->state == IR_TCL_R_Idle)
3754 ir_tcl_send_q (p, p->request_queue, "x");
3760 p->state = IR_TCL_R_Reading;
3762 /* read incoming APDU */
3763 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) == 1)
3765 logf(LOG_DEBUG, "PDU Fraction read");
3768 /* signal one more use of ir object - callbacks must not
3769 release the ir memory (p pointer) */
3773 logf (LOG_DEBUG, "cs_get failed, code %d", r);
3774 ir_select_remove (cs_fileno (p->cs_link), p);
3775 ir_tcl_disconnect (p);
3778 p->failInfo = IR_TCL_FAIL_READ;
3779 ir_tcl_eval (p->interp, p->failback);
3781 /* release ir object now if callback deleted it */
3785 /* got complete APDU. Now decode */
3788 odr_setbuf (p->odr_in, p->buf_in, r, 0);
3789 logf (LOG_DEBUG, "cs_get ok, total size %d", r);
3790 if (!z_APDU (p->odr_in, &apdu, 0))
3792 logf (LOG_DEBUG, "cs_get failed: %s",
3793 odr_errmsg (odr_geterror (p->odr_in)));
3794 ir_tcl_disconnect (p);
3797 p->failInfo = IR_TCL_FAIL_IN_APDU;
3798 p->apduOffset = odr_offset (p->odr_in);
3799 ir_tcl_eval (p->interp, p->failback);
3801 /* release ir object now if failback deleted it */
3805 /* handle APDU and invoke callback */
3806 rq = p->request_queue;
3809 logf (LOG_FATAL, "Internal error. No queue entry");
3812 object_name = rq->object_name;
3813 logf (LOG_DEBUG, "Object %s", object_name);
3815 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
3819 case Z_APDU_initResponse:
3820 p->eventType = "init";
3821 ir_initResponse (p, apdu->u.initResponse);
3822 apdu_call = p->initResponse;
3824 case Z_APDU_searchResponse:
3825 p->eventType = "search";
3826 ir_searchResponse (p, apdu->u.searchResponse,
3827 (IrTcl_SetObj *) cmd_info.clientData);
3828 apdu_call = ((IrTcl_SetObj *)
3829 cmd_info.clientData)->searchResponse;
3831 case Z_APDU_presentResponse:
3832 p->eventType = "present";
3833 ir_presentResponse (p, apdu->u.presentResponse,
3834 (IrTcl_SetObj *) cmd_info.clientData);
3835 apdu_call = ((IrTcl_SetObj *)
3836 cmd_info.clientData)->presentResponse;
3838 case Z_APDU_scanResponse:
3839 p->eventType = "scan";
3840 ir_scanResponse (p, apdu->u.scanResponse,
3841 (IrTcl_ScanObj *) cmd_info.clientData);
3842 apdu_call = ((IrTcl_ScanObj *)
3843 cmd_info.clientData)->scanResponse;
3846 logf (LOG_WARN, "Received unknown APDU type (%d)",
3848 ir_tcl_disconnect (p);
3851 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
3852 ir_tcl_eval (p->interp, p->failback);
3857 p->request_queue = rq->next;
3858 p->state = IR_TCL_R_Idle;
3861 ir_tcl_eval (p->interp, apdu_call);
3862 else if (rq->callback)
3863 ir_tcl_eval (p->interp, rq->callback);
3864 xfree (rq->buf_out);
3865 xfree (rq->callback);
3866 xfree (rq->object_name);
3868 odr_reset (p->odr_in);
3869 if (p->ref_count == 1)
3875 } while (p->cs_link && cs_more (p->cs_link));
3876 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
3877 ir_tcl_send_q (p, p->request_queue, "x");
3881 * ir_select_write: handle outgoing packages - not yet written.
3883 static int ir_select_write (ClientData clientData)
3885 IrTcl_Obj *p = clientData;
3889 logf (LOG_DEBUG, "Write handler fd=%d", cs_fileno(p->cs_link));
3890 if (p->state == IR_TCL_R_Connecting)
3892 logf(LOG_DEBUG, "write: connect");
3893 r = cs_rcvconnect (p->cs_link);
3896 logf (LOG_DEBUG, "cs_rcvconnect returned 1");
3899 p->state = IR_TCL_R_Idle;
3901 ir_select_remove_write (cs_fileno (p->cs_link), p);
3904 logf (LOG_DEBUG, "cs_rcvconnect error");
3905 ir_tcl_disconnect (p);
3908 p->failInfo = IR_TCL_FAIL_CONNECT;
3909 ir_tcl_eval (p->interp, p->failback);
3915 ir_tcl_eval (p->interp, p->callback);
3919 rq = p->request_queue;
3920 if (!rq || !rq->buf_out)
3923 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3925 logf (LOG_DEBUG, "cs_put write fail");
3927 xfree (rq->buf_out);
3929 ir_tcl_disconnect (p);
3932 p->failInfo = IR_TCL_FAIL_WRITE;
3933 ir_tcl_eval (p->interp, p->failback);
3937 else if (r == 0) /* remove select bit */
3939 logf (LOG_DEBUG, "Write completed");
3940 p->state = IR_TCL_R_Waiting;
3941 ir_select_remove_write (cs_fileno (p->cs_link), p);
3942 xfree (rq->buf_out);
3948 static void ir_select_notify (ClientData clientData, int r, int w, int e)
3952 if (!ir_select_write (clientData) && r)
3953 ir_select_read (clientData);
3957 ir_select_read (clientData);
3961 /* ------------------------------------------------------- */
3964 * Irtcl_init: Registration of TCL commands.
3966 int Irtcl_Init (Tcl_Interp *interp)
3968 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3969 (Tcl_CmdDeleteProc *) NULL);
3970 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3971 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3972 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3973 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);