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 1.94 1996-08-21 13:32:53 adam
9 * Implemented saveFile method and extended loadFile method to work with it.
11 * Revision 1.93 1996/08/16 15:07:45 adam
12 * First work on Explain.
14 * Revision 1.92 1996/08/09 15:33:07 adam
15 * Modified the code to use tk4.1/tcl7.5 patch level 1. The time-driven
16 * polling is no longer activated on Windows since asynchrounous I/O works
19 * Revision 1.91 1996/07/03 13:31:11 adam
20 * The xmalloc/xfree functions from YAZ are used to manage memory.
22 * Revision 1.90 1996/06/27 14:21:00 adam
23 * Yet another Windows port.
25 * Revision 1.89 1996/06/11 15:27:15 adam
26 * Event type set to connect a little earlier in the do_connect function.
28 * Revision 1.88 1996/06/03 09:04:22 adam
29 * Changed a few logf calls.
31 * Revision 1.87 1996/05/29 06:37:51 adam
32 * Function ir_tcl_get_grs_r enhanced so that specific elements can be
35 * Revision 1.86 1996/03/20 13:54:04 adam
36 * The Tcl_File structure is only manipulated in the Tk-event interface
39 * Revision 1.85 1996/03/15 11:15:48 adam
40 * Modified to use new prototypes for p_query_rpn and p_query_scan.
42 * Revision 1.84 1996/03/07 12:42:49 adam
43 * Better logging when callback is invoked.
45 * Revision 1.83 1996/03/05 09:21:09 adam
46 * Bug fix: memory used by GRS records wasn't freed.
47 * Rewrote some of the error handling code - the connection is always
48 * closed before failback is called.
49 * If failback is defined the send APDU methods (init, search, ...) will
50 * return OK but invoke failback (as is the case if the write operation
52 * Bug fix: ref_count in assoc object could grow if fraction of PDU was
55 * Revision 1.82 1996/02/29 15:30:21 adam
56 * Export of IrTcl functionality to extensions.
58 * Revision 1.81 1996/02/26 18:38:32 adam
59 * Work on export of set methods.
61 * Revision 1.80 1996/02/23 17:31:39 adam
62 * More functions made available to the wais tcl extension.
64 * Revision 1.79 1996/02/23 13:41:38 adam
65 * Work on public access to simple ir class system.
67 * Revision 1.78 1996/02/21 10:16:08 adam
68 * Simplified select handling. Only one function ir_tcl_select_set has
69 * to be externally defined.
71 * Revision 1.77 1996/02/20 17:52:58 adam
72 * Uses the YAZ oid system to name record syntax object identifiers.
74 * Revision 1.76 1996/02/20 16:09:51 adam
75 * Bug fix: didn't set element set names stamp correctly on result
76 * set records when element set names were set to the empty string.
78 * Revision 1.75 1996/02/19 15:41:53 adam
79 * Better log messages.
80 * Minor improvement of connect method.
82 * Revision 1.74 1996/02/05 17:58:03 adam
83 * Ported ir-tcl to use the beta releases of tcl7.5/tk4.1.
85 * Revision 1.73 1996/01/29 11:35:19 adam
86 * Bug fix: cs_type member renamed to comstackType to avoid conflict with
87 * cs_type macro defined by YAZ.
89 * Revision 1.72 1996/01/19 17:45:34 quinn
90 * Added debugging output
92 * Revision 1.71 1996/01/19 16:22:38 adam
93 * New method: apduDump - returns information about last incoming APDU.
95 * Revision 1.70 1996/01/10 09:18:34 adam
96 * PDU specific callbacks implemented: initRespnse, searchResponse,
97 * presentResponse and scanResponse.
98 * Bug fix in the command line shell (tclmain.c) - discovered on OSF/1.
100 * Revision 1.69 1996/01/04 16:12:12 adam
101 * Setting PDUType renamed to eventType.
103 * Revision 1.68 1996/01/04 11:05:22 adam
104 * New setting: PDUType - returns type of last PDU returned from the target.
105 * Fixed a bug in configure/Makefile.
107 * Revision 1.67 1996/01/03 09:00:51 adam
108 * Updated to use new version of Yaz (names changed to avoid C++ conflict).
110 * Revision 1.66 1995/11/28 17:26:39 adam
111 * Removed Carriage return from ir-tcl.c!
112 * Removed misc. debug logs.
114 * Revision 1.65 1995/11/28 13:53:00 quinn
117 * Revision 1.64 1995/11/13 15:39:18 adam
118 * Bug fix: {small,medium}SetElementSetNames weren't set correctly.
119 * Bug fix: idAuthentication weren't set correctly.
121 * Revision 1.63 1995/11/13 09:55:39 adam
122 * Multiple records at a position in a result-set with differnt
125 * Revision 1.62 1995/10/18 17:20:33 adam
126 * Work on target setup in client.tcl.
128 * Revision 1.61 1995/10/18 16:42:42 adam
129 * New settings: smallSetElementSetNames and mediumSetElementSetNames.
131 * Revision 1.60 1995/10/18 15:43:31 adam
132 * In search: mediumSetElementSetNames and smallSetElementSetNames are
133 * set to elementSetNames.
135 * Revision 1.59 1995/10/17 12:18:58 adam
136 * Bug fix: when target connection closed, the connection was not
137 * properly reestablished.
139 * Revision 1.58 1995/10/16 17:00:55 adam
140 * New setting: elementSetNames.
141 * Various client improvements. Medium presentation format looks better.
143 * Revision 1.57 1995/09/21 13:11:51 adam
144 * Support of dynamic loading.
145 * Test script uses load command if necessary.
147 * Revision 1.56 1995/08/29 15:30:14 adam
148 * Work on GRS records.
150 * Revision 1.55 1995/08/28 09:43:25 adam
151 * Minor changes. configure only searches for yaz beta 3 and versions after
154 * Revision 1.54 1995/08/24 12:25:16 adam
155 * Modified to work with yaz 1.0b3.
157 * Revision 1.53 1995/08/04 12:49:26 adam
158 * Bug fix: reading uninitialized variable p.
160 * Revision 1.52 1995/08/04 11:32:38 adam
161 * More work on output queue. Memory related routines moved
164 * Revision 1.51 1995/08/03 13:22:54 adam
167 * Revision 1.50 1995/07/20 08:09:49 adam
168 * client.tcl: Targets removed from hotTargets list when targets
169 * are removed/modified.
170 * ir-tcl.c: More work on triggerResourceControl.
172 * Revision 1.49 1995/06/30 12:39:21 adam
173 * Bug fix: loadFile didn't set record type.
174 * The MARC routines are a little less strict in the interpretation.
175 * Script display.tcl replaces the old marc.tcl.
176 * New interactive script: shell.tcl.
178 * Revision 1.48 1995/06/27 19:03:50 adam
179 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
180 * nextResultSetPosition used instead of setOffset.
182 * Revision 1.47 1995/06/25 10:25:04 adam
183 * Working on triggerResourceControl. Description of compile/install
184 * procedure moved to ir-tcl.sgml.
186 * Revision 1.46 1995/06/22 13:15:06 adam
187 * Feature: SUTRS. Setting getSutrs implemented.
188 * Work on display formats.
189 * Preferred record syntax can be set by the user.
191 * Revision 1.45 1995/06/20 08:07:30 adam
192 * New setting: failInfo.
193 * Working on better cancel mechanism.
195 * Revision 1.44 1995/06/19 17:01:20 adam
198 * Revision 1.43 1995/06/19 13:06:08 adam
199 * New define: IR_TCL_VERSION.
201 * Revision 1.42 1995/06/19 08:08:52 adam
202 * client.tcl: hotTargets now contain both database and target name.
203 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
204 * by logf(LOG_WARN, ...) calls.
206 * Revision 1.41 1995/06/16 12:28:16 adam
207 * Implemented preferredRecordSyntax.
208 * Minor changes in diagnostic handling.
209 * Record list deleted when connection closes.
211 * Revision 1.40 1995/06/14 13:37:18 adam
212 * Setting recordType implemented.
213 * Setting implementationVersion implemented.
214 * Settings implementationId / implementationName edited.
216 * Revision 1.39 1995/06/08 10:26:32 adam
217 * Bug fix in ir_strdup.
219 * Revision 1.38 1995/06/01 16:36:47 adam
220 * About buttons. Minor bug fixes.
222 * Revision 1.37 1995/06/01 07:31:20 adam
223 * Rename of many typedefs -> IrTcl_...
225 * Revision 1.36 1995/05/31 13:09:59 adam
226 * Client searches/presents may be interrupted.
227 * New moving book-logo.
229 * Revision 1.35 1995/05/31 08:36:33 adam
230 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
231 * New method: referenceId. More work on scan.
233 * Revision 1.34 1995/05/29 10:33:42 adam
234 * README and rename of startup script.
236 * Revision 1.33 1995/05/29 09:15:11 quinn
237 * Changed CS_SR to PROTO_SR, etc.
239 * Revision 1.32 1995/05/29 08:44:16 adam
240 * Work on delete of objects.
242 * Revision 1.31 1995/05/26 11:44:10 adam
243 * Bugs fixed. More work on MARC utilities and queries. Test
244 * client is up-to-date again.
246 * Revision 1.30 1995/05/26 08:54:11 adam
247 * New MARC utilities. Uses prefix query.
249 * Revision 1.29 1995/05/24 14:10:22 adam
250 * Work on idAuthentication, protocolVersion and options.
252 * Revision 1.28 1995/05/23 15:34:48 adam
253 * Many new settings, userInformationField, smallSetUpperBound, etc.
254 * A number of settings are inherited when ir-set is executed.
255 * This version is incompatible with the graphical test client (client.tcl).
257 * Revision 1.27 1995/05/11 15:34:47 adam
258 * Scan request changed a bit. This version works with RLG.
260 * Revision 1.26 1995/04/18 16:11:51 adam
261 * First version of graphical Scan. Some work on query-by-form.
263 * Revision 1.25 1995/04/17 09:37:17 adam
264 * Further development of scan.
266 * Revision 1.24 1995/04/11 14:16:42 adam
267 * Further work on scan. Response works. Entries aren't saved yet.
269 * Revision 1.23 1995/04/10 10:50:27 adam
270 * Result-set name defaults to suffix of ir-set name.
271 * Started working on scan. Not finished at this point.
273 * Revision 1.22 1995/03/31 10:43:03 adam
274 * More robust when getting bad MARC records.
276 * Revision 1.21 1995/03/31 08:56:37 adam
277 * New button "Search".
279 * Revision 1.20 1995/03/29 16:07:09 adam
280 * Bug fix: Didn't use setName in present request.
282 * Revision 1.19 1995/03/28 12:45:23 adam
283 * New ir method failback: called on disconnect/protocol error.
284 * New ir set/get method: protocol: SR / Z3950.
285 * Simple popup and disconnect when failback is invoked.
287 * Revision 1.18 1995/03/21 15:50:12 adam
290 * Revision 1.17 1995/03/21 13:41:03 adam
291 * Comstack cs_create not used too often. Non-blocking connect.
293 * Revision 1.16 1995/03/21 08:26:06 adam
294 * New method, setName, to specify the result set name (other than Default).
295 * New method, responseStatus, which returns diagnostic info, if any, after
296 * present response / search response.
298 * Revision 1.15 1995/03/20 15:24:07 adam
299 * Diagnostic records saved on searchResponse.
301 * Revision 1.14 1995/03/20 08:53:22 adam
302 * Event loop in tclmain.c rewritten. New method searchStatus.
304 * Revision 1.13 1995/03/17 18:26:17 adam
305 * Non-blocking i/o used now. Database names popup as cascade items.
307 * Revision 1.12 1995/03/17 15:45:00 adam
308 * Improved target/database setup.
310 * Revision 1.11 1995/03/16 17:54:03 adam
311 * Minor changes really.
313 * Revision 1.10 1995/03/15 16:14:50 adam
314 * Blocking arg in cs_create changed.
316 * Revision 1.9 1995/03/15 13:59:24 adam
319 * Revision 1.8 1995/03/15 08:25:16 adam
320 * New method presentStatus to check for error on present. Misc. cleanup
321 * of IrTcl_RecordList manipulations. Full MARC record presentation in
324 * Revision 1.7 1995/03/14 17:32:29 adam
325 * Presentation of full Marc record in popup window.
327 * Revision 1.6 1995/03/12 19:31:55 adam
328 * Pattern matching implemented when retrieving MARC records. More
329 * diagnostic functions.
331 * Revision 1.5 1995/03/10 18:00:15 adam
332 * Actual presentation in line-by-line format. RPN query support.
334 * Revision 1.4 1995/03/09 16:15:08 adam
335 * First presentRequest attempts. Hot-target list.
353 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
355 static void ir_select_notify (ClientData clientData, int r, int w, int e);
357 void ir_select_add (int fd, void *obj)
359 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
362 void ir_select_add_write (int fd, void *obj)
364 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 1, 0);
367 void ir_select_remove (int fd, void *obj)
369 ir_tcl_select_set (NULL, fd, obj, 0, 0, 0);
372 void ir_select_remove_write (int fd, void *obj)
374 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
377 static void delete_IR_record (IrTcl_RecordList *rl)
381 case Z_NamePlusRecord_databaseRecord:
382 switch (rl->u.dbrec.type)
385 ir_tcl_grs_del (&rl->u.dbrec.u.grs1);
390 xfree (rl->u.dbrec.buf);
391 rl->u.dbrec.buf = NULL;
393 case Z_NamePlusRecord_surrogateDiagnostic:
394 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
395 &rl->u.surrogateDiagnostics.num);
398 xfree (rl->elements);
401 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
403 const char *elements)
405 IrTcl_RecordList *rl;
407 if (elements && !*elements)
409 for (rl = setobj->record_list; rl; rl = rl->next)
411 if (no == rl->no && (!rl->elements || !elements ||
412 !strcmp(elements, rl->elements)))
414 delete_IR_record (rl);
420 rl = ir_tcl_malloc (sizeof(*rl));
421 rl->next = setobj->record_list;
423 setobj->record_list = rl;
426 ir_tcl_strdup (NULL, &rl->elements, elements);
433 int ir_tcl_eval (Tcl_Interp *interp, const char *command)
435 char *tmp = ir_tcl_malloc (strlen(command)+1);
438 logf (LOG_DEBUG, "Invoking %.23s ...", command);
439 strcpy (tmp, command);
440 r = Tcl_Eval (interp, tmp);
443 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
446 Tcl_FreeResult (interp);
452 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
454 static char *IrTcl_getRecordSyntaxStr (enum oid_value value)
457 struct oident ent, *entp;
459 ent.proto = PROTO_Z3950;
460 ent.oclass = CLASS_RECSYN;
463 o = oid_getoidbyent (&ent);
464 entp = oid_getentbyoid (o);
472 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
474 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
476 return oid_getvalbyname (name);
479 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
481 IrTcl_RecordList *rl;
483 for (rl = setobj->record_list; rl; rl = rl->next)
485 (!setobj->recordElements || !rl->elements ||
486 !strcmp (setobj->recordElements, rl->elements)))
491 static void delete_IR_records (IrTcl_SetObj *setobj)
493 IrTcl_RecordList *rl, *rl1;
495 for (rl = setobj->record_list; rl; rl = rl1)
497 delete_IR_record (rl);
501 setobj->record_list = NULL;
505 * ir_tcl_get_set_int: Set/get integer value
507 int ir_tcl_get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
513 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
516 sprintf (buf, "%d", *val);
517 Tcl_AppendResult (interp, buf, NULL);
522 * ir_tcl_method: Search for method in table and invoke method handler
524 int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv,
525 IrTcl_Methods *tab, int *ret)
527 IrTcl_Methods *tab_i = tab;
530 for (tab_i = tab; tab_i->tab; tab_i++)
531 for (t = tab_i->tab; t->name; t++)
534 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
538 if (!strcmp (t->name, argv[1]))
540 *ret = (*t->method)(tab_i->obj, interp, argc, argv);
547 Tcl_AppendResult (interp, "Bad method: ", argv[1],
548 ". Possible methods:", NULL);
549 for (tab_i = tab; tab_i->tab; tab_i++)
550 for (t = tab_i->tab; t->name; t++)
551 Tcl_AppendResult (interp, " ", t->name, NULL);
558 * ir_tcl_named_bits: get/set named bits
560 int ir_tcl_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
561 Tcl_Interp *interp, int argc, char **argv)
563 struct ir_named_entry *ti;
568 for (no = 0; no < argc; no++)
570 for (ti = tab; ti->name; ti++)
571 if (!strcmp (argv[no], ti->name))
573 ODR_MASK_SET (ob, ti->pos);
578 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
584 for (ti = tab; ti->name; ti++)
585 if (ODR_MASK_GET (ob, ti->pos))
586 Tcl_AppendElement (interp, ti->name);
590 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
596 *dst = odr_malloc (o, sizeof(**dst));
597 (*dst)->size = (*dst)->len = strlen(src);
598 (*dst)->buf = odr_malloc (o, (*dst)->len);
599 memcpy ((*dst)->buf, src, (*dst)->len);
603 static void get_referenceId (char **dst, Z_ReferenceId *src)
611 *dst = ir_tcl_malloc (src->len+1);
612 memcpy (*dst, src->buf, src->len);
613 (*dst)[src->len] = '\0';
616 /* ------------------------------------------------------- */
619 * do_init_request: init method on IR object
621 static int do_init_request (void *obj, Tcl_Interp *interp,
622 int argc, char **argv)
630 logf (LOG_DEBUG, "init %s", *argv);
633 interp->result = "init: not connected";
636 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
637 req = apdu->u.initRequest;
639 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
640 req->options = &p->options;
641 req->protocolVersion = &p->protocolVersion;
642 req->preferredMessageSize = &p->preferredMessageSize;
643 req->maximumRecordSize = &p->maximumRecordSize;
645 if (p->idAuthenticationGroupId)
647 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
648 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
650 logf (LOG_DEBUG, "using pass authentication");
652 auth->which = Z_IdAuthentication_idPass;
653 auth->u.idPass = pass;
654 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
655 pass->groupId = p->idAuthenticationGroupId;
657 pass->groupId = NULL;
658 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
659 pass->userId = p->idAuthenticationUserId;
662 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
663 pass->password = p->idAuthenticationPassword;
665 pass->password = NULL;
666 req->idAuthentication = auth;
668 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
669 req->idAuthentication = NULL;
672 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
674 logf (LOG_DEBUG, "using open authentication");
675 auth->which = Z_IdAuthentication_open;
676 auth->u.open = p->idAuthenticationOpen;
677 req->idAuthentication = auth;
679 req->implementationId = p->implementationId;
680 req->implementationName = p->implementationName;
681 req->implementationVersion = p->implementationVersion;
682 req->userInformationField = 0;
684 return ir_tcl_send_APDU (interp, p, apdu, "init", *argv);
688 * do_protocolVersion: Set protocol Version
690 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
691 int argc, char **argv)
699 ODR_MASK_ZERO (&p->protocolVersion);
700 ODR_MASK_SET (&p->protocolVersion, 0);
701 ODR_MASK_SET (&p->protocolVersion, 1);
706 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
708 ODR_MASK_ZERO (&p->protocolVersion);
709 for (i = 0; i<version; i++)
710 ODR_MASK_SET (&p->protocolVersion, i);
712 for (i = 4; --i >= 0; )
713 if (ODR_MASK_GET (&p->protocolVersion, i))
715 sprintf (buf, "%d", i+1);
716 interp->result = buf;
721 * do_options: Set options
723 static int do_options (void *obj, Tcl_Interp *interp,
724 int argc, char **argv)
726 static struct ir_named_entry options_tab[] = {
730 { "resourceReport", 3 },
731 { "triggerResourceCtrl", 4},
732 { "resourceCtrl", 5},
736 { "extendedServices", 10},
737 { "level-1Segmentation", 11},
738 { "level-2Segmentation", 12},
739 { "concurrentOperations", 13},
740 { "namedResultSets", 14},
747 ODR_MASK_ZERO (&p->options);
748 ODR_MASK_SET (&p->options, 0);
749 ODR_MASK_SET (&p->options, 1);
750 ODR_MASK_SET (&p->options, 4);
751 ODR_MASK_SET (&p->options, 7);
752 ODR_MASK_SET (&p->options, 14);
755 return ir_tcl_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
759 * do_apduInfo: Get APDU information
761 static int do_apduInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
769 sprintf (buf, "%d", p->apduLen);
770 Tcl_AppendElement (interp, buf);
771 sprintf (buf, "%d", p->apduOffset);
772 Tcl_AppendElement (interp, buf);
775 Tcl_AppendElement (interp, "");
778 apduf = fopen ("apdu.tmp", "w");
781 Tcl_AppendElement (interp, "");
784 odr_dumpBER (apduf, p->buf_in, p->apduLen);
786 if (!(apduf = fopen ("apdu.tmp", "r")))
787 Tcl_AppendElement (interp, "");
792 Tcl_AppendResult (interp, " {", NULL);
793 while ((c = getc (apduf)) != EOF)
797 Tcl_AppendResult (interp, buf, NULL);
800 Tcl_AppendResult (interp, "}", NULL);
807 * do_failInfo: Get fail information
809 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
819 sprintf (buf, "%d", p->failInfo);
825 case IR_TCL_FAIL_CONNECT:
826 cp = "connect failed";
828 case IR_TCL_FAIL_READ:
829 cp = "connection closed";
831 case IR_TCL_FAIL_WRITE:
832 cp = "connection closed";
834 case IR_TCL_FAIL_IN_APDU:
835 cp = "failed to decode incoming APDU";
837 case IR_TCL_FAIL_UNKNOWN_APDU:
843 Tcl_AppendElement (interp, buf);
844 Tcl_AppendElement (interp, cp);
849 * do_preferredMessageSize: Set/get preferred message size
851 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
852 int argc, char **argv)
858 p->preferredMessageSize = 30000;
861 return ir_tcl_get_set_int (&p->preferredMessageSize, interp, argc, argv);
865 * do_maximumRecordSize: Set/get maximum record size
867 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
868 int argc, char **argv)
874 p->maximumRecordSize = 30000;
877 return ir_tcl_get_set_int (&p->maximumRecordSize, interp, argc, argv);
881 * do_initResult: Get init result
883 static int do_initResult (void *obj, Tcl_Interp *interp,
884 int argc, char **argv)
890 return ir_tcl_get_set_int (&p->initResult, interp, argc, argv);
895 * do_implementationName: Set/get Implementation Name.
897 static int do_implementationName (void *obj, Tcl_Interp *interp,
898 int argc, char **argv)
903 return ir_tcl_strdup (interp, &p->implementationName,
904 "Index Data/IrTcl on YAZ");
906 return ir_tcl_strdel (interp, &p->implementationName);
909 xfree (p->implementationName);
910 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
914 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
919 * do_implementationId: Get Implementation Id.
921 static int do_implementationId (void *obj, Tcl_Interp *interp,
922 int argc, char **argv)
927 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
929 return ir_tcl_strdel (interp, &p->implementationId);
930 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
935 * do_implementationVersion: get Implementation Version.
937 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
938 int argc, char **argv)
943 return ir_tcl_strdup (interp, &p->implementationVersion,
945 #ifdef IR_TCL_VERSION
946 " / Irtcl: " IR_TCL_VERSION
950 return ir_tcl_strdel (interp, &p->implementationVersion);
951 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
956 * do_targetImplementationName: Get Implementation Name of target.
958 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
959 int argc, char **argv)
965 p->targetImplementationName = NULL;
969 return ir_tcl_strdel (interp, &p->targetImplementationName);
970 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
975 * do_targetImplementationId: Get Implementation Id of target
977 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
978 int argc, char **argv)
984 p->targetImplementationId = NULL;
988 return ir_tcl_strdel (interp, &p->targetImplementationId);
989 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
994 * do_targetImplementationVersion: Get Implementation Version of target
996 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
997 int argc, char **argv)
1003 p->targetImplementationVersion = NULL;
1006 else if (argc == -1)
1007 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
1008 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
1013 * do_idAuthentication: Set/get id Authentication
1015 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
1016 int argc, char **argv)
1020 if (argc >= 3 || argc == -1)
1022 xfree (p->idAuthenticationOpen);
1023 xfree (p->idAuthenticationGroupId);
1024 xfree (p->idAuthenticationUserId);
1025 xfree (p->idAuthenticationPassword);
1027 if (argc >= 3 || argc <= 0)
1029 p->idAuthenticationOpen = NULL;
1030 p->idAuthenticationGroupId = NULL;
1031 p->idAuthenticationUserId = NULL;
1032 p->idAuthenticationPassword = NULL;
1041 ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
1048 ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
1052 ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
1056 ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
1061 if (p->idAuthenticationOpen)
1062 Tcl_AppendElement (interp, p->idAuthenticationOpen);
1063 else if (p->idAuthenticationGroupId)
1065 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
1066 Tcl_AppendElement (interp, p->idAuthenticationUserId);
1067 Tcl_AppendElement (interp, p->idAuthenticationPassword);
1073 * do_connect: connect method on IR object
1075 static int do_connect (void *obj, Tcl_Interp *interp,
1076 int argc, char **argv)
1086 logf (LOG_DEBUG, "connect %s %s", *argv, argv[2]);
1089 interp->result = "already connected";
1092 if (!strcmp (p->comstackType, "tcpip"))
1094 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
1095 addr = tcpip_strtoaddr (argv[2]);
1098 interp->result = "tcpip_strtoaddr fail";
1101 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
1103 else if (!strcmp (p->comstackType, "mosi"))
1106 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
1107 addr = mosi_strtoaddr (argv[2]);
1110 interp->result = "mosi_strtoaddr fail";
1113 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
1115 interp->result = "MOSI support not there";
1121 Tcl_AppendResult (interp, "Bad comstack type: ",
1122 p->comstackType, NULL);
1125 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
1127 p->eventType = "connect";
1128 if ((r=cs_connect (p->cs_link, addr)) < 0)
1130 interp->result = "connect fail";
1131 ir_tcl_disconnect (p);
1134 ir_select_add (cs_fileno (p->cs_link), p);
1137 logf (LOG_DEBUG, "connect pending fd=%d", cs_fileno(p->cs_link));
1138 ir_select_add_write (cs_fileno (p->cs_link), p);
1139 p->state = IR_TCL_R_Connecting;
1143 logf (LOG_DEBUG, "connect ok fd=%d", cs_fileno(p->cs_link));
1144 p->state = IR_TCL_R_Idle;
1146 ir_tcl_eval (p->interp, p->callback);
1150 Tcl_AppendResult (interp, p->hostname, NULL);
1155 * ir_tcl_disconnect: close connection
1157 void ir_tcl_disconnect (IrTcl_Obj *p)
1161 logf(LOG_DEBUG, "Closing connection to %s", p->hostname);
1162 xfree (p->hostname);
1164 ir_select_remove_write (cs_fileno (p->cs_link), p);
1165 ir_select_remove (cs_fileno (p->cs_link), p);
1167 odr_reset (p->odr_in);
1169 assert (p->cs_link);
1170 cs_close (p->cs_link);
1173 ODR_MASK_ZERO (&p->options);
1174 ODR_MASK_SET (&p->options, 0);
1175 ODR_MASK_SET (&p->options, 1);
1176 ODR_MASK_SET (&p->options, 4);
1177 ODR_MASK_SET (&p->options, 7);
1178 ODR_MASK_SET (&p->options, 14);
1180 ODR_MASK_ZERO (&p->protocolVersion);
1181 ODR_MASK_SET (&p->protocolVersion, 0);
1182 ODR_MASK_SET (&p->protocolVersion, 1);
1185 assert (!p->cs_link);
1189 * do_disconnect: disconnect method on IR object
1191 static int do_disconnect (void *obj, Tcl_Interp *interp,
1192 int argc, char **argv)
1198 p->state = IR_TCL_R_Idle;
1199 p->eventType = NULL;
1204 ir_tcl_disconnect (p);
1209 * do_comstack: Set/get comstack method on IR object
1211 static int do_comstack (void *o, Tcl_Interp *interp,
1212 int argc, char **argv)
1217 return ir_tcl_strdup (interp, &obj->comstackType, "tcpip");
1218 else if (argc == -1)
1219 return ir_tcl_strdel (interp, &obj->comstackType);
1222 xfree (obj->comstackType);
1223 if (ir_tcl_strdup (interp, &obj->comstackType, argv[2]) == TCL_ERROR)
1226 Tcl_AppendElement (interp, obj->comstackType);
1231 * do_logLevel: Set log level
1233 static int do_logLevel (void *o, Tcl_Interp *interp,
1234 int argc, char **argv)
1239 log_init (log_mask_str (argv[2]), "", NULL);
1241 log_init (log_mask_str (argv[2]), argv[3], NULL);
1243 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1249 * do_eventType: Return type of last event
1251 static int do_eventType (void *obj, Tcl_Interp *interp,
1252 int argc, char **argv)
1258 p->eventType = NULL;
1261 Tcl_AppendElement (interp, p->eventType ? p->eventType : "");
1267 * do_callback: add callback
1269 static int do_callback (void *obj, Tcl_Interp *interp,
1270 int argc, char **argv)
1279 else if (argc == -1)
1280 return ir_tcl_strdel (interp, &p->callback);
1283 xfree (p->callback);
1286 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1296 * do_failback: add error handle callback
1298 static int do_failback (void *obj, Tcl_Interp *interp,
1299 int argc, char **argv)
1308 else if (argc == -1)
1309 return ir_tcl_strdel (interp, &p->failback);
1312 xfree (p->failback);
1315 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1325 * do_initResponse: add init response handler
1327 static int do_initResponse (void *obj, Tcl_Interp *interp,
1328 int argc, char **argv)
1334 p->initResponse = NULL;
1337 else if (argc == -1)
1338 return ir_tcl_strdel (interp, &p->initResponse);
1341 xfree (p->initResponse);
1344 if (ir_tcl_strdup (interp, &p->initResponse, argv[2]) == TCL_ERROR)
1348 p->initResponse = NULL;
1353 * do_protocol: Set/get protocol method on IR object
1355 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1361 p->protocol_type = PROTO_Z3950;
1366 if (!strcmp (argv[2], "Z39"))
1367 p->protocol_type = PROTO_Z3950;
1368 else if (!strcmp (argv[2], "SR"))
1369 p->protocol_type = PROTO_SR;
1372 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1377 switch (p->protocol_type)
1380 Tcl_AppendElement (interp, "Z39");
1383 Tcl_AppendElement (interp, "SR");
1390 * do_triggerResourceControl:
1392 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1393 int argc, char **argv)
1397 Z_TriggerResourceControlRequest *req;
1398 bool_t is_false = 0;
1404 interp->result = "triggerResourceControl: not connected";
1407 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1408 req = apdu->u.triggerResourceControlRequest;
1409 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1410 req->resultSetWanted = &is_false;
1412 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1417 * do_databaseNames: specify database names
1419 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1420 int argc, char **argv)
1423 IrTcl_SetCObj *p = obj;
1427 for (i=0; i<p->num_databaseNames; i++)
1428 xfree (p->databaseNames[i]);
1429 xfree (p->databaseNames);
1433 p->num_databaseNames = 0;
1434 p->databaseNames = NULL;
1439 for (i=0; i<p->num_databaseNames; i++)
1440 Tcl_AppendElement (interp, p->databaseNames[i]);
1443 if (p->databaseNames)
1445 for (i=0; i<p->num_databaseNames; i++)
1446 xfree (p->databaseNames[i]);
1447 xfree (p->databaseNames);
1449 p->num_databaseNames = argc - 2;
1451 ir_tcl_malloc (sizeof(*p->databaseNames) * (1+p->num_databaseNames));
1452 for (i=0; i<p->num_databaseNames; i++)
1454 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1458 p->databaseNames[i] = NULL;
1463 * do_replaceIndicator: Set/get replace Set indicator
1465 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1466 int argc, char **argv)
1468 IrTcl_SetCObj *p = obj;
1472 p->replaceIndicator = 1;
1475 return ir_tcl_get_set_int (&p->replaceIndicator, interp, argc, argv);
1479 * do_queryType: Set/Get query method
1481 static int do_queryType (void *obj, Tcl_Interp *interp,
1482 int argc, char **argv)
1484 IrTcl_SetCObj *p = obj;
1487 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1488 else if (argc == -1)
1489 return ir_tcl_strdel (interp, &p->queryType);
1492 xfree (p->queryType);
1493 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1496 Tcl_AppendResult (interp, p->queryType, NULL);
1501 * do_userInformationField: Get User information field
1503 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1504 int argc, char **argv)
1510 p->userInformationField = NULL;
1513 else if (argc == -1)
1514 return ir_tcl_strdel (interp, &p->userInformationField);
1515 Tcl_AppendResult (interp, p->userInformationField, NULL);
1520 * do_smallSetUpperBound: Set/get small set upper bound
1522 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1523 int argc, char **argv)
1525 IrTcl_SetCObj *p = o;
1529 p->smallSetUpperBound = 0;
1532 return ir_tcl_get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1536 * do_largeSetLowerBound: Set/get large set lower bound
1538 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1539 int argc, char **argv)
1541 IrTcl_SetCObj *p = o;
1545 p->largeSetLowerBound = 2;
1548 return ir_tcl_get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1552 * do_mediumSetPresentNumber: Set/get large set lower bound
1554 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1555 int argc, char **argv)
1557 IrTcl_SetCObj *p = o;
1561 p->mediumSetPresentNumber = 0;
1564 return ir_tcl_get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1568 * do_referenceId: Set/Get referenceId
1570 static int do_referenceId (void *obj, Tcl_Interp *interp,
1571 int argc, char **argv)
1573 IrTcl_SetCObj *p = obj;
1577 p->referenceId = NULL;
1580 else if (argc == -1)
1581 return ir_tcl_strdel (interp, &p->referenceId);
1584 xfree (p->referenceId);
1585 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1588 Tcl_AppendResult (interp, p->referenceId, NULL);
1593 * do_preferredRecordSyntax: Set/get preferred record syntax
1595 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1596 int argc, char **argv)
1598 IrTcl_SetCObj *p = obj;
1602 p->preferredRecordSyntax = NULL;
1605 else if (argc == -1)
1607 xfree (p->preferredRecordSyntax);
1608 p->preferredRecordSyntax = NULL;
1613 xfree (p->preferredRecordSyntax);
1614 p->preferredRecordSyntax = NULL;
1615 if (argv[2][0] && (p->preferredRecordSyntax =
1616 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1617 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1622 (interp,!p->preferredRecordSyntax ? "" :
1623 IrTcl_getRecordSyntaxStr(*p->preferredRecordSyntax));
1630 * do_elementSetNames: Set/Get element Set Names
1632 static int do_elementSetNames (void *obj, Tcl_Interp *interp,
1633 int argc, char **argv)
1635 IrTcl_SetCObj *p = obj;
1639 p->elementSetNames = NULL;
1642 else if (argc == -1)
1643 return ir_tcl_strdel (interp, &p->elementSetNames);
1646 xfree (p->elementSetNames);
1647 if (ir_tcl_strdup (interp, &p->elementSetNames, argv[2]) == TCL_ERROR)
1650 Tcl_AppendResult (interp, p->elementSetNames, NULL);
1655 * do_smallSetElementSetNames: Set/Get small Set Element Set Names
1657 static int do_smallSetElementSetNames (void *obj, Tcl_Interp *interp,
1658 int argc, char **argv)
1660 IrTcl_SetCObj *p = obj;
1664 p->smallSetElementSetNames = NULL;
1667 else if (argc == -1)
1668 return ir_tcl_strdel (interp, &p->smallSetElementSetNames);
1671 xfree (p->smallSetElementSetNames);
1672 if (ir_tcl_strdup (interp, &p->smallSetElementSetNames,
1673 argv[2]) == TCL_ERROR)
1676 Tcl_AppendResult (interp, p->smallSetElementSetNames, NULL);
1681 * do_mediumSetElementSetNames: Set/Get medium Set Element Set Names
1683 static int do_mediumSetElementSetNames (void *obj, Tcl_Interp *interp,
1684 int argc, char **argv)
1686 IrTcl_SetCObj *p = obj;
1690 p->mediumSetElementSetNames = NULL;
1693 else if (argc == -1)
1694 return ir_tcl_strdel (interp, &p->mediumSetElementSetNames);
1697 xfree (p->mediumSetElementSetNames);
1698 if (ir_tcl_strdup (interp, &p->mediumSetElementSetNames,
1699 argv[2]) == TCL_ERROR)
1702 Tcl_AppendResult (interp, p->mediumSetElementSetNames, NULL);
1706 static IrTcl_Method ir_method_tab[] = {
1707 { "comstack", do_comstack, NULL },
1708 { "protocol", do_protocol, NULL },
1709 { "failback", do_failback, NULL },
1710 { "failInfo", do_failInfo, NULL },
1711 { "apduInfo", do_apduInfo, NULL },
1712 { "logLevel", do_logLevel, NULL },
1714 { "eventType", do_eventType, NULL },
1715 { "connect", do_connect, NULL },
1716 { "protocolVersion", do_protocolVersion, NULL },
1717 { "preferredMessageSize", do_preferredMessageSize, NULL },
1718 { "maximumRecordSize", do_maximumRecordSize, NULL },
1719 { "implementationName", do_implementationName, NULL },
1720 { "implementationId", do_implementationId, NULL },
1721 { "implementationVersion", do_implementationVersion, NULL },
1722 { "targetImplementationName", do_targetImplementationName, NULL },
1723 { "targetImplementationId", do_targetImplementationId, NULL },
1724 { "targetImplementationVersion", do_targetImplementationVersion, NULL},
1725 { "userInformationField", do_userInformationField, NULL},
1726 { "idAuthentication", do_idAuthentication, NULL},
1727 { "options", do_options, NULL},
1728 { "init", do_init_request, NULL},
1729 { "initResult", do_initResult, NULL},
1730 { "disconnect", do_disconnect, NULL},
1731 { "callback", do_callback, NULL},
1732 { "initResponse", do_initResponse, NULL},
1733 { "triggerResourceControl", do_triggerResourceControl, NULL},
1734 { "initResponse", do_initResponse, NULL},
1738 static IrTcl_Method ir_set_c_method_tab[] = {
1739 { "databaseNames", do_databaseNames, NULL},
1740 { "replaceIndicator", do_replaceIndicator, NULL},
1741 { "queryType", do_queryType, NULL},
1742 { "preferredRecordSyntax", do_preferredRecordSyntax, NULL},
1743 { "smallSetUpperBound", do_smallSetUpperBound, NULL},
1744 { "largeSetLowerBound", do_largeSetLowerBound, NULL},
1745 { "mediumSetPresentNumber", do_mediumSetPresentNumber, NULL},
1746 { "referenceId", do_referenceId, NULL},
1747 { "elementSetNames", do_elementSetNames, NULL},
1748 { "smallSetElementSetNames", do_smallSetElementSetNames, NULL},
1749 { "mediumSetElementSetNames", do_mediumSetElementSetNames, NULL},
1754 * ir_obj_method: IR Object methods
1756 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1757 int argc, char **argv)
1759 IrTcl_Methods tab[3];
1760 IrTcl_Obj *p = clientData;
1766 tab[0].tab = ir_method_tab;
1768 tab[1].tab = ir_set_c_method_tab;
1769 tab[1].obj = &p->set_inher;
1772 ir_tcl_method (interp, argc, argv, tab, &r);
1777 * ir_obj_delete: IR Object disposal
1779 static void ir_obj_delete (ClientData clientData)
1781 IrTcl_Obj *obj = clientData;
1782 IrTcl_Methods tab[3];
1785 if (obj->ref_count > 0)
1787 assert (obj->ref_count == 0);
1789 logf (LOG_DEBUG, "ir object delete");
1790 tab[0].tab = ir_method_tab;
1792 tab[1].tab = ir_set_c_method_tab;
1793 tab[1].obj = &obj->set_inher;
1796 ir_tcl_method (NULL, -1, NULL, tab, NULL);
1799 odr_destroy (obj->odr_in);
1800 odr_destroy (obj->odr_out);
1801 odr_destroy (obj->odr_pr);
1806 * ir_obj_init: IR Object initialization
1808 int ir_obj_init (ClientData clientData, Tcl_Interp *interp,
1809 int argc, char **argv, ClientData *subData,
1810 ClientData parentData)
1812 IrTcl_Methods tab[3];
1820 interp->result = "wrong # args";
1823 obj = ir_tcl_malloc (sizeof(*obj));
1826 obj->bibset = ccl_qual_mk ();
1827 if ((inf = fopen ("default.bib", "r")))
1829 ccl_qual_file (obj->bibset, inf);
1834 logf (LOG_DEBUG, "ir object create %s", argv[1]);
1835 obj->odr_in = odr_createmem (ODR_DECODE);
1836 obj->odr_out = odr_createmem (ODR_ENCODE);
1837 obj->odr_pr = odr_createmem (ODR_PRINT);
1838 obj->state = IR_TCL_R_Idle;
1839 obj->interp = interp;
1843 obj->request_queue = NULL;
1845 tab[0].tab = ir_method_tab;
1847 tab[1].tab = ir_set_c_method_tab;
1848 tab[1].obj = &obj->set_inher;
1851 if (ir_tcl_method (interp, 0, NULL, tab, NULL) == TCL_ERROR)
1853 Tcl_AppendResult (interp, "Failed to initialize ", argv[1], NULL);
1862 * ir_obj_mk: IR Object creation
1864 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1865 int argc, char **argv)
1868 int r = ir_obj_init (clientData, interp, argc, argv, &subData, 0);
1872 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1873 subData, ir_obj_delete);
1877 IrTcl_Class ir_obj_class = {
1885 /* ------------------------------------------------------- */
1887 * do_search: Do search request
1889 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1891 Z_SearchRequest *req;
1895 IrTcl_SetObj *obj = o;
1905 logf (LOG_DEBUG, "search %s", *argv);
1906 interp->result = "wrong # args";
1909 logf (LOG_DEBUG, "search %s %s", *argv, argv[2]);
1910 if (!obj->set_inher.num_databaseNames)
1912 interp->result = "no databaseNames";
1917 interp->result = "search: not connected";
1920 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1921 req = apdu->u.searchRequest;
1925 set_referenceId (p->odr_out, &req->referenceId,
1926 obj->set_inher.referenceId);
1928 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1929 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1930 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1931 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1932 req->resultSetName = obj->setName ? obj->setName : "Default";
1933 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1934 req->num_databaseNames = obj->set_inher.num_databaseNames;
1935 req->databaseNames = obj->set_inher.databaseNames;
1936 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1937 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1938 if (obj->set_inher.preferredRecordSyntax)
1940 struct oident ident;
1942 ident.proto = p->protocol_type;
1943 ident.oclass = CLASS_RECSYN;
1944 ident.value = *obj->set_inher.preferredRecordSyntax;
1945 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1946 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1947 oid_getoidbyent (&ident));
1950 req->preferredRecordSyntax = 0;
1952 if (obj->set_inher.smallSetElementSetNames &&
1953 *obj->set_inher.smallSetElementSetNames)
1955 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1957 esn->which = Z_ElementSetNames_generic;
1958 esn->u.generic = obj->set_inher.smallSetElementSetNames;
1959 req->smallSetElementSetNames = esn;
1962 req->smallSetElementSetNames = NULL;
1964 if (obj->set_inher.mediumSetElementSetNames &&
1965 *obj->set_inher.mediumSetElementSetNames)
1967 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1969 esn->which = Z_ElementSetNames_generic;
1970 esn->u.generic = obj->set_inher.mediumSetElementSetNames;
1971 req->mediumSetElementSetNames = esn;
1974 req->mediumSetElementSetNames = NULL;
1976 req->query = &query;
1978 logf (LOG_DEBUG, "queryType %s", obj->set_inher.queryType);
1979 if (!strcmp (obj->set_inher.queryType, "rpn"))
1981 Z_RPNQuery *RPNquery;
1983 RPNquery = p_query_rpn (p->odr_out, p->protocol_type, argv[2]);
1986 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1989 query.which = Z_Query_type_1;
1990 query.u.type_1 = RPNquery;
1993 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1997 struct ccl_rpn_node *rpn;
1998 Z_RPNQuery *RPNquery;
2001 bib1.proto = p->protocol_type;
2002 bib1.oclass = CLASS_ATTSET;
2003 bib1.value = VAL_BIB1;
2005 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
2008 Tcl_AppendResult (interp, "CCL error: ",
2009 ccl_err_msg(error), NULL);
2013 ccl_pr_tree (rpn, stderr);
2014 fprintf (stderr, "\n");
2016 assert((RPNquery = ccl_rpn_query(rpn)));
2017 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
2018 query.which = Z_Query_type_1;
2019 query.u.type_1 = RPNquery;
2022 else if (!strcmp (obj->set_inher.queryType, "ccl"))
2024 query.which = Z_Query_type_2;
2025 query.u.type_2 = &ccl_query;
2026 ccl_query.buf = (unsigned char *) argv[2];
2027 ccl_query.len = strlen (argv[2]);
2031 interp->result = "unknown query method";
2034 return ir_tcl_send_APDU (interp, p, apdu, "search", *argv);
2038 * do_searchResponse: add search response handler
2040 static int do_searchResponse (void *o, Tcl_Interp *interp,
2041 int argc, char **argv)
2043 IrTcl_SetObj *obj = o;
2047 obj->searchResponse = NULL;
2050 else if (argc == -1)
2051 return ir_tcl_strdel (interp, &obj->searchResponse);
2054 xfree (obj->searchResponse);
2057 if (ir_tcl_strdup (interp, &obj->searchResponse, argv[2])
2062 obj->searchResponse = NULL;
2068 * do_presentResponse: add present response handler
2070 static int do_presentResponse (void *o, Tcl_Interp *interp,
2071 int argc, char **argv)
2073 IrTcl_SetObj *obj = o;
2077 obj->presentResponse = NULL;
2080 else if (argc == -1)
2081 return ir_tcl_strdel (interp, &obj->presentResponse);
2084 xfree (obj->presentResponse);
2087 if (ir_tcl_strdup (interp, &obj->presentResponse, argv[2])
2092 obj->presentResponse = NULL;
2098 * do_resultCount: Get number of hits
2100 static int do_resultCount (void *o, Tcl_Interp *interp,
2101 int argc, char **argv)
2103 IrTcl_SetObj *obj = o;
2107 obj->resultCount = 0;
2110 return ir_tcl_get_set_int (&obj->resultCount, interp, argc, argv);
2114 * do_searchStatus: Get search status (after search response)
2116 static int do_searchStatus (void *o, Tcl_Interp *interp,
2117 int argc, char **argv)
2119 IrTcl_SetObj *obj = o;
2123 return ir_tcl_get_set_int (&obj->searchStatus, interp, argc, argv);
2127 * do_presentStatus: Get search status (after search/present response)
2129 static int do_presentStatus (void *o, Tcl_Interp *interp,
2130 int argc, char **argv)
2132 IrTcl_SetObj *obj = o;
2136 return ir_tcl_get_set_int (&obj->presentStatus, interp, argc, argv);
2140 * do_nextResultSetPosition: Get next result set position
2141 * (after search/present response)
2143 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
2144 int argc, char **argv)
2146 IrTcl_SetObj *obj = o;
2150 obj->nextResultSetPosition = 0;
2153 return ir_tcl_get_set_int (&obj->nextResultSetPosition, interp,
2158 * do_setName: Set result Set name
2160 static int do_setName (void *o, Tcl_Interp *interp,
2161 int argc, char **argv)
2163 IrTcl_SetObj *obj = o;
2166 return ir_tcl_strdup (interp, &obj->setName, "Default");
2167 else if (argc == -1)
2168 return ir_tcl_strdel (interp, &obj->setName);
2171 xfree (obj->setName);
2172 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
2176 Tcl_AppendElement (interp, obj->setName);
2181 * do_numberOfRecordsReturned: Get number of records returned
2183 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
2184 int argc, char **argv)
2186 IrTcl_SetObj *obj = o;
2190 obj->numberOfRecordsReturned = 0;
2193 return ir_tcl_get_set_int (&obj->numberOfRecordsReturned, interp,
2198 * do_type: Return type (if any) at position.
2200 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
2202 IrTcl_SetObj *obj = o;
2204 IrTcl_RecordList *rl;
2208 obj->record_list = NULL;
2211 else if (argc == -1)
2213 delete_IR_records (obj);
2218 sprintf (interp->result, "wrong # args");
2221 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2223 rl = find_IR_record (obj, offset);
2226 logf (LOG_DEBUG, "No record at position %d", offset);
2231 case Z_NamePlusRecord_databaseRecord:
2232 interp->result = "DB";
2234 case Z_NamePlusRecord_surrogateDiagnostic:
2235 interp->result = "SD";
2243 * do_recordType: Return record type (if any) at position.
2245 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
2247 IrTcl_SetObj *obj = o;
2249 IrTcl_RecordList *rl;
2255 else if (argc == -1)
2261 sprintf (interp->result, "wrong # args");
2264 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2266 rl = find_IR_record (obj, offset);
2269 if (rl->which != Z_NamePlusRecord_databaseRecord)
2271 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2274 Tcl_AppendElement (interp, (char*)
2275 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
2280 * set record elements (for record extraction)
2282 static int do_recordElements (void *o, Tcl_Interp *interp,
2283 int argc, char **argv)
2285 IrTcl_SetObj *obj = o;
2289 obj->recordElements = NULL;
2292 else if (argc == -1)
2293 return ir_tcl_strdel (NULL, &obj->recordElements);
2296 sprintf (interp->result, "wrong # args");
2301 xfree (obj->recordElements);
2302 return ir_tcl_strdup (NULL, &obj->recordElements,
2303 (*argv[2] ? argv[2] : NULL));
2305 Tcl_AppendResult (interp, obj->recordElements, NULL);
2312 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
2318 for (i = 0; i<num; i++)
2320 sprintf (buf, "%d", list[i].condition);
2321 Tcl_AppendElement (interp, buf);
2322 cp = diagbib1_str (list[i].condition);
2324 Tcl_AppendElement (interp, (char*) cp);
2326 Tcl_AppendElement (interp, "");
2327 if (list[i].addinfo)
2328 Tcl_AppendElement (interp, (char*) list[i].addinfo);
2330 Tcl_AppendElement (interp, "");
2336 * do_diag: Return diagnostic record info
2338 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
2340 IrTcl_SetObj *obj = o;
2342 IrTcl_RecordList *rl;
2348 sprintf (interp->result, "wrong # args");
2351 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2353 rl = find_IR_record (obj, offset);
2356 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2359 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
2361 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
2364 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
2365 rl->u.surrogateDiagnostics.num);
2369 * do_getMarc: Get ISO2709 Record lines/fields
2371 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
2373 IrTcl_SetObj *obj = o;
2375 IrTcl_RecordList *rl;
2381 sprintf (interp->result, "wrong # args");
2384 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2386 rl = find_IR_record (obj, offset);
2389 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2392 if (rl->which != Z_NamePlusRecord_databaseRecord)
2394 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2397 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
2401 * do_getSutrs: Get SUTRS Record
2403 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2405 IrTcl_SetObj *obj = o;
2407 IrTcl_RecordList *rl;
2413 sprintf (interp->result, "wrong # args");
2416 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2418 rl = find_IR_record (obj, offset);
2421 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2424 if (rl->which != Z_NamePlusRecord_databaseRecord)
2426 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2429 if (rl->u.dbrec.type != VAL_SUTRS)
2431 Tcl_AppendElement (interp, rl->u.dbrec.buf);
2437 * do_getGrs: Get a GRS-1 Record
2439 static int do_getGrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2441 IrTcl_SetObj *obj = o;
2443 IrTcl_RecordList *rl;
2449 sprintf (interp->result, "wrong # args");
2452 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2454 rl = find_IR_record (obj, offset);
2457 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2460 if (rl->which != Z_NamePlusRecord_databaseRecord)
2462 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2465 if (rl->u.dbrec.type != VAL_GRS1)
2467 return ir_tcl_get_grs (interp, rl->u.dbrec.u.grs1, argc, argv);
2472 * do_getExplain: Get an Explain Record
2474 static int do_getExplain (void *o, Tcl_Interp *interp, int argc, char **argv)
2476 IrTcl_SetObj *obj = o;
2477 IrTcl_Obj *p = obj->parent;
2479 Z_ext_typeent *etype;
2481 IrTcl_RecordList *rl;
2487 sprintf (interp->result, "wrong # args");
2490 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2492 rl = find_IR_record (obj, offset);
2495 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2498 if (rl->which != Z_NamePlusRecord_databaseRecord)
2500 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2503 if (rl->u.dbrec.type != VAL_EXPLAIN)
2506 if (!(etype = z_ext_getentbyref (VAL_EXPLAIN)))
2509 odr_setbuf (p->odr_in, rl->u.dbrec.buf, rl->u.dbrec.size, 0);
2510 if (!(*etype->fun)(p->odr_in, &rr, 0))
2513 if (etype->what != Z_External_explainRecord)
2516 return ir_tcl_get_explain (interp, rr, argc, argv);
2520 * do_responseStatus: Return response status (present or search)
2522 static int do_responseStatus (void *o, Tcl_Interp *interp,
2523 int argc, char **argv)
2525 IrTcl_SetObj *obj = o;
2529 obj->recordFlag = 0;
2530 obj->nonSurrogateDiagnosticNum = 0;
2531 obj->nonSurrogateDiagnosticList = NULL;
2534 else if (argc == -1)
2536 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
2537 &obj->nonSurrogateDiagnosticNum);
2540 if (!obj->recordFlag)
2542 Tcl_AppendElement (interp, "OK");
2547 case Z_Records_DBOSD:
2548 Tcl_AppendElement (interp, "DBOSD");
2551 Tcl_AppendElement (interp, "NSD");
2552 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
2553 obj->nonSurrogateDiagnosticNum);
2559 * do_present: Perform Present Request
2562 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
2564 IrTcl_SetObj *obj = o;
2567 Z_PresentRequest *req;
2575 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
2582 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2587 logf (LOG_DEBUG, "present %s %d %d", *argv, start, number);
2591 interp->result = "present: not connected";
2596 obj->number = number;
2598 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2599 req = apdu->u.presentRequest;
2601 set_referenceId (p->odr_out, &req->referenceId,
2602 obj->set_inher.referenceId);
2604 req->resultSetId = obj->setName ? obj->setName : "Default";
2606 req->resultSetStartPoint = &start;
2607 req->numberOfRecordsRequested = &number;
2608 if (obj->set_inher.preferredRecordSyntax)
2610 struct oident ident;
2612 ident.proto = p->protocol_type;
2613 ident.oclass = CLASS_RECSYN;
2614 ident.value = *obj->set_inher.preferredRecordSyntax;
2615 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2616 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2617 oid_getoidbyent (&ident));
2620 req->preferredRecordSyntax = 0;
2622 if (obj->set_inher.elementSetNames && *obj->set_inher.elementSetNames)
2624 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
2625 Z_RecordComposition *compo = odr_malloc (p->odr_out, sizeof(*compo));
2627 esn->which = Z_ElementSetNames_generic;
2628 esn->u.generic = obj->set_inher.elementSetNames;
2630 req->recordComposition = compo;
2631 compo->which = Z_RecordComp_simple;
2632 compo->u.simple = esn;
2635 req->recordComposition = NULL;
2636 return ir_tcl_send_APDU (interp, p, apdu, "present", *argv);
2639 #define IR_TCL_RECORD_ENCODING_ISO2709 1
2640 #define IR_TCL_RECORD_ENCODING_RAW 2
2646 } IrTcl_FileRecordHead;
2649 * do_loadFile: Load result set from file
2651 static int do_loadFile (void *o, Tcl_Interp *interp,
2652 int argc, char **argv)
2654 IrTcl_SetObj *setobj = o;
2666 interp->result = "wrong # args";
2670 start = atoi (argv[3]);
2672 number = atoi (argv[4]);
2675 inf = fopen (argv[2], "r");
2678 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2681 while (offset < (start+number))
2683 IrTcl_FileRecordHead head;
2684 IrTcl_RecordList *rl;
2686 if (fread (&head, sizeof(head), 1, inf) < 1)
2688 rl = new_IR_record (setobj, offset,
2689 Z_NamePlusRecord_databaseRecord,
2690 (argc > 5) ? argv[5] : NULL);
2691 rl->u.dbrec.type = head.syntax;
2692 if (head.encoding == IR_TCL_RECORD_ENCODING_ISO2709)
2694 if (!(buf = ir_tcl_fread_marc (inf, &size)))
2696 rl->u.dbrec.buf = buf;
2697 rl->u.dbrec.size = size;
2698 if (size != head.size)
2700 Tcl_AppendResult (interp, "Bad ISO2709 encoding in file",
2706 else if (head.encoding == IR_TCL_RECORD_ENCODING_RAW)
2708 rl->u.dbrec.size = head.size;
2709 rl->u.dbrec.buf = ir_tcl_malloc (head.size + 1);
2710 if (fread (rl->u.dbrec.buf, rl->u.dbrec.size, 1, inf) < 1)
2712 Tcl_AppendResult (interp, "Bad RAW encoding in file",
2717 rl->u.dbrec.buf[rl->u.dbrec.size] = '\0';
2721 rl->u.dbrec.buf = NULL;
2722 rl->u.dbrec.size = 0;
2723 Tcl_AppendResult (interp, "Bad encoding in file", argv[2], NULL);
2729 setobj->numberOfRecordsReturned = offset - start;
2735 * do_saveFile: Save result set on file
2737 static int do_saveFile (void *o, Tcl_Interp *interp,
2738 int argc, char **argv)
2740 IrTcl_SetObj *setobj = o;
2745 IrTcl_RecordList *rl;
2751 interp->result = "wrong # args";
2755 start = atoi (argv[3]);
2757 number = atoi (argv[4]);
2760 outf = fopen (argv[2], "w");
2763 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2766 while (offset < (start+number) && (rl = find_IR_record (setobj, offset)))
2768 if (rl->which == Z_NamePlusRecord_databaseRecord &&
2769 rl->u.dbrec.buf && rl->u.dbrec.size)
2771 IrTcl_FileRecordHead head;
2773 head.encoding = IR_TCL_RECORD_ENCODING_RAW;
2774 head.syntax = rl->u.dbrec.type;
2775 head.size = rl->u.dbrec.size;
2776 if (fwrite (&head, sizeof(head), 1, outf) < 1)
2778 Tcl_AppendResult (interp, "Cannot write ", argv[2], NULL);
2781 if (fwrite (rl->u.dbrec.buf, rl->u.dbrec.size, 1, outf) < 1)
2783 Tcl_AppendResult (interp, "Cannot write ", argv[2], NULL);
2791 Tcl_AppendResult (interp, "Cannot write ", argv[2], NULL);
2798 static IrTcl_Method ir_set_method_tab[] = {
2799 { "search", do_search, NULL},
2800 { "searchResponse", do_searchResponse, NULL},
2801 { "presentResponse", do_presentResponse, NULL},
2802 { "searchStatus", do_searchStatus, NULL},
2803 { "presentStatus", do_presentStatus, NULL},
2804 { "nextResultSetPosition", do_nextResultSetPosition, NULL},
2805 { "setName", do_setName, NULL},
2806 { "resultCount", do_resultCount, NULL},
2807 { "numberOfRecordsReturned", do_numberOfRecordsReturned, NULL},
2808 { "present", do_present, NULL},
2809 { "type", do_type, NULL},
2810 { "getMarc", do_getMarc, NULL},
2811 { "getSutrs", do_getSutrs, NULL},
2812 { "getGrs", do_getGrs, NULL},
2813 { "getExplain", do_getExplain, NULL},
2814 { "recordType", do_recordType, NULL},
2815 { "recordElements", do_recordElements, NULL},
2816 { "diag", do_diag, NULL},
2817 { "responseStatus", do_responseStatus, NULL},
2818 { "loadFile", do_loadFile, NULL},
2819 { "saveFile", do_saveFile, NULL},
2824 * ir_set_obj_method: IR Set Object methods
2826 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2827 int argc, char **argv)
2829 IrTcl_Methods tabs[3];
2830 IrTcl_SetObj *p = clientData;
2835 interp->result = "wrong # args";
2838 tabs[0].tab = ir_set_method_tab;
2840 tabs[1].tab = ir_set_c_method_tab;
2841 tabs[1].obj = &p->set_inher;
2844 ir_tcl_method (interp, argc, argv, tabs, &r);
2849 * ir_set_obj_delete: IR Set Object disposal
2851 static void ir_set_obj_delete (ClientData clientData)
2853 IrTcl_Methods tabs[3];
2854 IrTcl_SetObj *p = clientData;
2856 logf (LOG_DEBUG, "ir set delete");
2858 tabs[0].tab = ir_set_method_tab;
2860 tabs[1].tab = ir_set_c_method_tab;
2861 tabs[1].obj = &p->set_inher;
2864 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
2870 * ir_set_obj_init: IR Set Object initialization
2872 static int ir_set_obj_init (ClientData clientData, Tcl_Interp *interp,
2873 int argc, char **argv, ClientData *subData,
2874 ClientData parentData)
2876 IrTcl_Methods tabs[3];
2879 if (argc < 2 || argc > 3)
2881 interp->result = "wrong # args";
2884 obj = ir_tcl_malloc (sizeof(*obj));
2885 logf (LOG_DEBUG, "ir set create %s", argv[1]);
2892 obj->parent = (IrTcl_Obj *) parentData;
2894 dst = &obj->set_inher;
2895 src = &obj->parent->set_inher;
2897 if ((dst->num_databaseNames = src->num_databaseNames))
2899 dst->databaseNames =
2900 ir_tcl_malloc (sizeof (*dst->databaseNames)
2901 * (1+dst->num_databaseNames));
2902 for (i = 0; i < dst->num_databaseNames; i++)
2903 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2904 src->databaseNames[i]) == TCL_ERROR)
2906 dst->databaseNames[i] = NULL;
2909 dst->databaseNames = NULL;
2910 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2914 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2918 if (ir_tcl_strdup (interp, &dst->elementSetNames, src->elementSetNames)
2922 if (ir_tcl_strdup (interp, &dst->smallSetElementSetNames,
2923 src->smallSetElementSetNames)
2927 if (ir_tcl_strdup (interp, &dst->mediumSetElementSetNames,
2928 src->mediumSetElementSetNames)
2932 if (src->preferredRecordSyntax &&
2933 (dst->preferredRecordSyntax
2934 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2935 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2937 dst->preferredRecordSyntax = NULL;
2938 dst->replaceIndicator = src->replaceIndicator;
2939 dst->smallSetUpperBound = src->smallSetUpperBound;
2940 dst->largeSetLowerBound = src->largeSetLowerBound;
2941 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2946 tabs[0].tab = ir_set_method_tab;
2950 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
2958 * ir_set_obj_mk: IR Set Object creation
2960 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2961 int argc, char **argv)
2964 ClientData parentData = 0;
2969 Tcl_CmdInfo parent_info;
2970 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2972 interp->result = "No parent";
2975 parentData = parent_info.clientData;
2977 r = ir_set_obj_init (clientData, interp, argc, argv, &subData, parentData);
2980 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2981 subData, ir_set_obj_delete);
2985 IrTcl_Class ir_set_obj_class = {
2992 /* ------------------------------------------------------- */
2995 * do_scan: Perform scan
2997 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
3001 IrTcl_ScanObj *obj = o;
3002 IrTcl_Obj *p = obj->parent;
3005 struct ccl_rpn_node *rpn;
3013 interp->result = "wrong # args";
3016 logf (LOG_DEBUG, "scan %s %s", *argv, argv[2]);
3017 if (!p->set_inher.num_databaseNames)
3019 interp->result = "no databaseNames";
3024 interp->result = "scan: not connected";
3028 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
3029 req = apdu->u.scanRequest;
3031 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
3032 req->num_databaseNames = p->set_inher.num_databaseNames;
3033 req->databaseNames = p->set_inher.databaseNames;
3036 if (!(req->termListAndStartPoint =
3037 p_query_scan (p->odr_out, p->protocol_type,
3038 &req->attributeSet, argv[2])))
3040 Tcl_AppendResult (interp, "Syntax error in query", NULL);
3044 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
3047 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
3050 bib1.proto = p->protocol_type;
3051 bib1.oclass = CLASS_ATTSET;
3052 bib1.value = VAL_BIB1;
3054 req->attributeSet = oid_getoidbyent (&bib1);
3055 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
3058 req->stepSize = &obj->stepSize;
3059 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
3060 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
3061 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
3062 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
3063 *req->numberOfTermsRequested);
3064 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
3065 *req->preferredPositionInResponse);
3067 return ir_tcl_send_APDU (interp, p, apdu, "scan", *argv);
3071 * do_scanResponse: add scan response handler
3073 static int do_scanResponse (void *o, Tcl_Interp *interp,
3074 int argc, char **argv)
3076 IrTcl_ScanObj *obj = o;
3080 obj->scanResponse = NULL;
3083 else if (argc == -1)
3084 return ir_tcl_strdel (interp, &obj->scanResponse);
3087 xfree (obj->scanResponse);
3090 if (ir_tcl_strdup (interp, &obj->scanResponse, argv[2])
3095 obj->scanResponse = NULL;
3101 * do_stepSize: Set/get replace Step Size
3103 static int do_stepSize (void *obj, Tcl_Interp *interp,
3104 int argc, char **argv)
3106 IrTcl_ScanObj *p = obj;
3112 return ir_tcl_get_set_int (&p->stepSize, interp, argc, argv);
3116 * do_numberOfTermsRequested: Set/get Number of Terms requested
3118 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
3119 int argc, char **argv)
3121 IrTcl_ScanObj *p = obj;
3125 p->numberOfTermsRequested = 20;
3128 return ir_tcl_get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
3133 * do_preferredPositionInResponse: Set/get preferred Position
3135 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
3136 int argc, char **argv)
3138 IrTcl_ScanObj *p = obj;
3142 p->preferredPositionInResponse = 1;
3145 return ir_tcl_get_set_int (&p->preferredPositionInResponse, interp,
3150 * do_scanStatus: Get scan status
3152 static int do_scanStatus (void *obj, Tcl_Interp *interp,
3153 int argc, char **argv)
3155 IrTcl_ScanObj *p = obj;
3159 return ir_tcl_get_set_int (&p->scanStatus, interp, argc, argv);
3163 * do_numberOfEntriesReturned: Get number of Entries returned
3165 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
3166 int argc, char **argv)
3168 IrTcl_ScanObj *p = obj;
3172 return ir_tcl_get_set_int (&p->numberOfEntriesReturned, interp,
3177 * do_positionOfTerm: Get position of Term
3179 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
3180 int argc, char **argv)
3182 IrTcl_ScanObj *p = obj;
3186 return ir_tcl_get_set_int (&p->positionOfTerm, interp, argc, argv);
3190 * do_scanLine: get Scan Line (surrogate or normal) after response
3192 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
3194 IrTcl_ScanObj *p = obj;
3200 p->entries_flag = 0;
3202 p->nonSurrogateDiagnosticNum = 0;
3203 p->nonSurrogateDiagnosticList = 0;
3206 else if (argc == -1)
3208 p->entries_flag = 0;
3209 /* release entries */
3212 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
3213 &p->nonSurrogateDiagnosticNum);
3218 interp->result = "wrong # args";
3221 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
3223 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
3224 || i >= p->num_entries || i < 0)
3226 switch (p->entries[i].which)
3228 case Z_Entry_termInfo:
3229 Tcl_AppendElement (interp, "T");
3230 if (p->entries[i].u.term.buf)
3231 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
3233 Tcl_AppendElement (interp, "");
3234 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
3235 Tcl_AppendElement (interp, numstr);
3237 case Z_Entry_surrogateDiagnostic:
3238 Tcl_AppendElement (interp, "SD");
3239 return ir_diagResult (interp, p->entries[i].u.diag.list,
3240 p->entries[i].u.diag.num);
3246 static IrTcl_Method ir_scan_method_tab[] = {
3247 { "scan", do_scan, NULL},
3248 { "scanResponse", do_scanResponse, NULL},
3249 { "stepSize", do_stepSize, NULL},
3250 { "numberOfTermsRequested", do_numberOfTermsRequested, NULL},
3251 { "preferredPositionInResponse", do_preferredPositionInResponse, NULL},
3252 { "scanStatus", do_scanStatus, NULL},
3253 { "numberOfEntriesReturned", do_numberOfEntriesReturned, NULL},
3254 { "positionOfTerm", do_positionOfTerm, NULL},
3255 { "scanLine", do_scanLine, NULL},
3260 * ir_scan_obj_method: IR Scan Object methods
3262 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
3263 int argc, char **argv)
3265 IrTcl_Methods tabs[2];
3270 interp->result = "wrong # args";
3273 tabs[0].tab = ir_scan_method_tab;
3274 tabs[0].obj = clientData;
3277 ir_tcl_method (interp, argc, argv, tabs, &r);
3282 * ir_scan_obj_delete: IR Scan Object disposal
3284 static void ir_scan_obj_delete (ClientData clientData)
3286 IrTcl_Methods tabs[2];
3287 IrTcl_ScanObj *obj = clientData;
3289 tabs[0].tab = ir_scan_method_tab;
3293 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
3298 * ir_scan_obj_mk: IR Scan Object creation
3300 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
3301 int argc, char **argv)
3303 Tcl_CmdInfo parent_info;
3305 IrTcl_Methods tabs[2];
3309 interp->result = "wrong # args";
3312 logf (LOG_DEBUG, "ir scan create %s", argv[1]);
3313 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
3315 interp->result = "No parent";
3318 obj = ir_tcl_malloc (sizeof(*obj));
3319 obj->parent = (IrTcl_Obj *) parent_info.clientData;
3321 tabs[0].tab = ir_scan_method_tab;
3325 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
3327 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
3328 (ClientData) obj, ir_scan_obj_delete);
3332 /* ------------------------------------------------------- */
3334 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
3338 p->initResult = *initrs->result ? 1 : 0;
3339 if (!*initrs->result)
3340 logf (LOG_DEBUG, "Connection rejected by target");
3342 logf (LOG_DEBUG, "Connection accepted by target");
3344 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
3346 xfree (p->targetImplementationId);
3347 ir_tcl_strdup (p->interp, &p->targetImplementationId,
3348 initrs->implementationId);
3349 xfree (p->targetImplementationName);
3350 ir_tcl_strdup (p->interp, &p->targetImplementationName,
3351 initrs->implementationName);
3352 xfree (p->targetImplementationVersion);
3353 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
3354 initrs->implementationVersion);
3356 p->maximumRecordSize = *initrs->maximumRecordSize;
3357 p->preferredMessageSize = *initrs->preferredMessageSize;
3359 memcpy (&p->options, initrs->options, sizeof(initrs->options));
3360 memcpy (&p->protocolVersion, initrs->protocolVersion,
3361 sizeof(initrs->protocolVersion));
3362 xfree (p->userInformationField);
3363 p->userInformationField = NULL;
3364 if (initrs->userInformationField)
3368 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
3369 (p->userInformationField =
3370 ir_tcl_malloc ((len =
3371 initrs->userInformationField->
3372 u.octet_aligned->len) +1)))
3374 memcpy (p->userInformationField,
3375 initrs->userInformationField->u.octet_aligned->buf,
3377 (p->userInformationField)[len] = '\0';
3382 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
3385 for (i = 0; i<*dst_num; i++)
3386 xfree (dst_list[i]->addinfo);
3392 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
3393 Z_DiagRec **list, int num)
3399 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
3400 for (i = 0; i<num; i++)
3403 switch (list[i]->which)
3405 case Z_DiagRec_defaultFormat:
3406 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
3407 addinfo = list[i]->u.defaultFormat->addinfo;
3409 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
3410 strcpy ((*dst_list)[i].addinfo, addinfo);
3411 cp = diagbib1_str ((*dst_list)[i].condition);
3412 logf (LOG_DEBUG, "Diag %d %s %s", (*dst_list)[i].condition,
3413 cp ? cp : "", addinfo ? addinfo : "");
3416 (*dst_list)[i].addinfo = NULL;
3417 (*dst_list)[i].condition = 0;
3422 static void ir_handleDBRecord (IrTcl_Obj *p, IrTcl_RecordList *rl,
3425 struct oident *ident;
3426 Z_ext_typeent *etype;
3428 rl->u.dbrec.size = oe->u.octet_aligned->len;
3429 rl->u.dbrec.buf = NULL;
3431 if ((ident = oid_getentbyoid (oe->direct_reference)))
3432 rl->u.dbrec.type = ident->value;
3434 rl->u.dbrec.type = VAL_USMARC;
3436 if (ident && (oe->which == Z_External_single ||
3437 oe->which == Z_External_octet)
3438 && (etype = z_ext_getentbyref (ident->value)))
3442 odr_setbuf (p->odr_in, (char*) oe->u.octet_aligned->buf,
3443 oe->u.octet_aligned->len, 0);
3444 if (!(*etype->fun)(p->odr_in, &rr, 0))
3446 switch (etype->what)
3448 case Z_External_sutrs:
3449 logf (LOG_LOG, "Z_External_sutrs");
3451 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
3453 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
3455 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
3457 rl->u.dbrec.size = oe->u.sutrs->len;
3459 case Z_External_grs1:
3460 logf (LOG_LOG, "Z_External_grs1");
3462 ir_tcl_grs_mk (oe->u.grs1, &rl->u.dbrec.u.grs1);
3464 case Z_External_explainRecord:
3465 logf (LOG_LOG, "Z_External_explainRecord");
3466 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
3468 memcpy (rl->u.dbrec.buf, oe->u.octet_aligned->buf,
3476 if (oe->which == Z_External_octet && rl->u.dbrec.size > 0)
3478 char *buf = (char*) oe->u.octet_aligned->buf;
3479 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
3480 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
3482 else if (rl->u.dbrec.type == VAL_SUTRS &&
3483 oe->which == Z_External_sutrs)
3485 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
3487 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
3489 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
3491 rl->u.dbrec.size = oe->u.sutrs->len;
3493 else if (rl->u.dbrec.type == VAL_GRS1 &&
3494 oe->which == Z_External_grs1)
3496 ir_tcl_grs_mk (oe->u.grs1, &rl->u.dbrec.u.grs1);
3501 static void ir_handleZRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj,
3502 const char *elements)
3507 IrTcl_RecordList *rl;
3509 setobj->which = zrs->which;
3510 setobj->recordFlag = 1;
3512 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
3513 &setobj->nonSurrogateDiagnosticNum);
3514 if (zrs->which == Z_Records_DBOSD)
3516 setobj->numberOfRecordsReturned =
3517 zrs->u.databaseOrSurDiagnostics->num_records;
3518 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
3519 for (offset = 0; offset < setobj->numberOfRecordsReturned; offset++)
3521 Z_NamePlusRecord *znpr = zrs->u.databaseOrSurDiagnostics->
3524 rl = new_IR_record (setobj, setobj->start + offset, znpr->which,
3526 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
3527 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
3528 &rl->u.surrogateDiagnostics.num,
3529 &znpr->u.surrogateDiagnostic,
3532 ir_handleDBRecord (p, rl,
3533 (Z_External*) (znpr->u.databaseRecord));
3536 else if (zrs->which == Z_Records_multipleNSD)
3538 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
3539 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3540 setobj->numberOfRecordsReturned = 0;
3541 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3542 &setobj->nonSurrogateDiagnosticNum,
3543 zrs->u.multipleNonSurDiagnostics->diagRecs,
3544 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3548 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
3549 setobj->numberOfRecordsReturned = 0;
3550 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3551 &setobj->nonSurrogateDiagnosticNum,
3552 &zrs->u.nonSurrogateDiagnostic,
3557 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
3558 IrTcl_SetObj *setobj)
3560 Z_Records *zrs = searchrs->records;
3562 logf (LOG_DEBUG, "Received search response");
3565 logf (LOG_DEBUG, "Search response, no object!");
3568 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
3569 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
3570 setobj->resultCount = *searchrs->resultCount;
3571 if (searchrs->presentStatus)
3572 setobj->presentStatus = *searchrs->presentStatus;
3573 if (searchrs->nextResultSetPosition)
3574 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
3576 logf (LOG_DEBUG, "status %d hits %d",
3577 setobj->searchStatus, setobj->resultCount);
3581 if (setobj->resultCount <= setobj->set_inher.smallSetUpperBound)
3582 es = setobj->set_inher.smallSetElementSetNames;
3584 es = setobj->set_inher.mediumSetElementSetNames;
3585 ir_handleZRecords (o, zrs, setobj, es);
3588 setobj->recordFlag = 0;
3592 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
3593 IrTcl_SetObj *setobj)
3595 Z_Records *zrs = presrs->records;
3597 logf (LOG_DEBUG, "Received present response");
3600 logf (LOG_DEBUG, "Present response, no object!");
3603 setobj->presentStatus = *presrs->presentStatus;
3604 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
3605 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
3607 ir_handleZRecords (o, zrs, setobj, setobj->set_inher.elementSetNames);
3610 setobj->recordFlag = 0;
3611 logf (LOG_DEBUG, "No records!");
3615 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
3616 IrTcl_ScanObj *scanobj)
3620 logf (LOG_DEBUG, "Received scanResponse");
3622 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
3623 scanobj->scanStatus = *scanrs->scanStatus;
3624 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
3626 if (scanrs->stepSize)
3627 scanobj->stepSize = *scanrs->stepSize;
3628 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
3630 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
3631 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
3632 scanobj->numberOfEntriesReturned);
3634 if (scanrs->positionOfTerm)
3635 scanobj->positionOfTerm = *scanrs->positionOfTerm;
3637 scanobj->positionOfTerm = -1;
3638 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
3640 xfree (scanobj->entries);
3641 scanobj->entries = NULL;
3643 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
3644 &scanobj->nonSurrogateDiagnosticNum);
3645 if (scanrs->entries)
3650 scanobj->entries_flag = 1;
3651 scanobj->which = scanrs->entries->which;
3652 switch (scanobj->which)
3654 case Z_ListEntries_entries:
3655 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
3656 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
3657 sizeof(*scanobj->entries));
3658 for (i=0; i<scanobj->num_entries; i++)
3660 ze = scanrs->entries->u.entries->entries[i];
3661 scanobj->entries[i].which = ze->which;
3664 case Z_Entry_termInfo:
3665 if (ze->u.termInfo->term->which == Z_Term_general)
3667 int l = ze->u.termInfo->term->u.general->len;
3668 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
3669 memcpy (scanobj->entries[i].u.term.buf,
3670 ze->u.termInfo->term->u.general->buf,
3672 scanobj->entries[i].u.term.buf[l] = '\0';
3675 scanobj->entries[i].u.term.buf = NULL;
3676 if (ze->u.termInfo->globalOccurrences)
3677 scanobj->entries[i].u.term.globalOccurrences =
3678 *ze->u.termInfo->globalOccurrences;
3680 scanobj->entries[i].u.term.globalOccurrences = 0;
3682 case Z_Entry_surrogateDiagnostic:
3683 ir_handleDiags (&scanobj->entries[i].u.diag.list,
3684 &scanobj->entries[i].u.diag.num,
3685 &ze->u.surrogateDiagnostic,
3691 case Z_ListEntries_nonSurrogateDiagnostics:
3692 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
3693 &scanobj->nonSurrogateDiagnosticNum,
3694 scanrs->entries->u.nonSurrogateDiagnostics->
3696 scanrs->entries->u.nonSurrogateDiagnostics->
3702 scanobj->entries_flag = 0;
3706 * ir_select_read: handle incoming packages
3708 static void ir_select_read (ClientData clientData)
3710 IrTcl_Obj *p = clientData;
3715 Tcl_CmdInfo cmd_info;
3716 const char *apdu_call;
3718 logf(LOG_DEBUG, "Read handler fd=%d", cs_fileno(p->cs_link));
3719 if (p->state == IR_TCL_R_Connecting)
3721 logf(LOG_DEBUG, "read: connect");
3722 r = cs_rcvconnect (p->cs_link);
3725 logf (LOG_WARN, "cs_rcvconnect returned 1");
3728 p->state = IR_TCL_R_Idle;
3730 ir_select_remove_write (cs_fileno (p->cs_link), p);
3733 logf (LOG_DEBUG, "cs_rcvconnect error");
3734 ir_tcl_disconnect (p);
3737 p->failInfo = IR_TCL_FAIL_CONNECT;
3738 ir_tcl_eval (p->interp, p->failback);
3744 ir_tcl_eval (p->interp, p->callback);
3745 if (p->ref_count == 2 && p->cs_link && p->request_queue
3746 && p->state == IR_TCL_R_Idle)
3747 ir_tcl_send_q (p, p->request_queue, "x");
3753 p->state = IR_TCL_R_Reading;
3755 /* read incoming APDU */
3756 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) == 1)
3758 logf(LOG_DEBUG, "PDU Fraction read");
3761 /* signal one more use of ir object - callbacks must not
3762 release the ir memory (p pointer) */
3766 logf (LOG_DEBUG, "cs_get failed, code %d", r);
3767 ir_select_remove (cs_fileno (p->cs_link), p);
3768 ir_tcl_disconnect (p);
3771 p->failInfo = IR_TCL_FAIL_READ;
3772 ir_tcl_eval (p->interp, p->failback);
3774 /* release ir object now if callback deleted it */
3778 /* got complete APDU. Now decode */
3781 odr_setbuf (p->odr_in, p->buf_in, r, 0);
3782 logf (LOG_DEBUG, "cs_get ok, total size %d", r);
3783 if (!z_APDU (p->odr_in, &apdu, 0))
3785 logf (LOG_DEBUG, "cs_get failed: %s",
3786 odr_errmsg (odr_geterror (p->odr_in)));
3787 ir_tcl_disconnect (p);
3790 p->failInfo = IR_TCL_FAIL_IN_APDU;
3791 p->apduOffset = odr_offset (p->odr_in);
3792 ir_tcl_eval (p->interp, p->failback);
3794 /* release ir object now if failback deleted it */
3798 /* handle APDU and invoke callback */
3799 rq = p->request_queue;
3802 logf (LOG_FATAL, "Internal error. No queue entry");
3805 object_name = rq->object_name;
3806 logf (LOG_DEBUG, "Object %s", object_name);
3808 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
3812 case Z_APDU_initResponse:
3813 p->eventType = "init";
3814 ir_initResponse (p, apdu->u.initResponse);
3815 apdu_call = p->initResponse;
3817 case Z_APDU_searchResponse:
3818 p->eventType = "search";
3819 ir_searchResponse (p, apdu->u.searchResponse,
3820 (IrTcl_SetObj *) cmd_info.clientData);
3821 apdu_call = ((IrTcl_SetObj *)
3822 cmd_info.clientData)->searchResponse;
3824 case Z_APDU_presentResponse:
3825 p->eventType = "present";
3826 ir_presentResponse (p, apdu->u.presentResponse,
3827 (IrTcl_SetObj *) cmd_info.clientData);
3828 apdu_call = ((IrTcl_SetObj *)
3829 cmd_info.clientData)->presentResponse;
3831 case Z_APDU_scanResponse:
3832 p->eventType = "scan";
3833 ir_scanResponse (p, apdu->u.scanResponse,
3834 (IrTcl_ScanObj *) cmd_info.clientData);
3835 apdu_call = ((IrTcl_ScanObj *)
3836 cmd_info.clientData)->scanResponse;
3839 logf (LOG_WARN, "Received unknown APDU type (%d)",
3841 ir_tcl_disconnect (p);
3844 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
3845 ir_tcl_eval (p->interp, p->failback);
3850 p->request_queue = rq->next;
3851 p->state = IR_TCL_R_Idle;
3854 ir_tcl_eval (p->interp, apdu_call);
3855 else if (rq->callback)
3856 ir_tcl_eval (p->interp, rq->callback);
3857 xfree (rq->buf_out);
3858 xfree (rq->callback);
3859 xfree (rq->object_name);
3861 odr_reset (p->odr_in);
3862 if (p->ref_count == 1)
3868 } while (p->cs_link && cs_more (p->cs_link));
3869 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
3870 ir_tcl_send_q (p, p->request_queue, "x");
3874 * ir_select_write: handle outgoing packages - not yet written.
3876 static int ir_select_write (ClientData clientData)
3878 IrTcl_Obj *p = clientData;
3882 logf (LOG_DEBUG, "Write handler fd=%d", cs_fileno(p->cs_link));
3883 if (p->state == IR_TCL_R_Connecting)
3885 logf(LOG_DEBUG, "write: connect");
3886 r = cs_rcvconnect (p->cs_link);
3889 logf (LOG_DEBUG, "cs_rcvconnect returned 1");
3892 p->state = IR_TCL_R_Idle;
3894 ir_select_remove_write (cs_fileno (p->cs_link), p);
3897 logf (LOG_DEBUG, "cs_rcvconnect error");
3898 ir_tcl_disconnect (p);
3901 p->failInfo = IR_TCL_FAIL_CONNECT;
3902 ir_tcl_eval (p->interp, p->failback);
3908 ir_tcl_eval (p->interp, p->callback);
3912 rq = p->request_queue;
3913 if (!rq || !rq->buf_out)
3916 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3918 logf (LOG_DEBUG, "cs_put write fail");
3920 xfree (rq->buf_out);
3922 ir_tcl_disconnect (p);
3925 p->failInfo = IR_TCL_FAIL_WRITE;
3926 ir_tcl_eval (p->interp, p->failback);
3930 else if (r == 0) /* remove select bit */
3932 logf (LOG_DEBUG, "Write completed");
3933 p->state = IR_TCL_R_Waiting;
3934 ir_select_remove_write (cs_fileno (p->cs_link), p);
3935 xfree (rq->buf_out);
3941 static void ir_select_notify (ClientData clientData, int r, int w, int e)
3945 if (!ir_select_write (clientData) && r)
3946 ir_select_read (clientData);
3950 ir_select_read (clientData);
3954 /* ------------------------------------------------------- */
3957 * Irtcl_init: Registration of TCL commands.
3959 int Irtcl_Init (Tcl_Interp *interp)
3961 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3962 (Tcl_CmdDeleteProc *) NULL);
3963 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3964 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3965 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3966 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);