2 * IR toolkit for tcl/tk
3 * (c) Index Data 1995-1998
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.111 1999-02-11 11:30:09 adam
11 * Revision 1.110 1998/10/20 15:15:31 adam
12 * Changed scan response handler.
14 * Revision 1.109 1998/10/13 21:23:26 adam
15 * Fixed searchStatus method.
17 * Revision 1.108 1998/10/12 11:48:08 adam
18 * Removed printf call.
20 * Revision 1.107 1998/06/10 13:00:46 adam
21 * Added ir-version command.
23 * Revision 1.106 1998/05/20 12:25:35 adam
24 * Fixed bug that occurred in rare cases when encoding of incoming
27 * Revision 1.105 1998/04/02 14:31:08 adam
28 * This version works with compiled ASN.1 code.
30 * Revision 1.104 1998/02/27 14:26:07 adam
31 * Changed client so that it still works if target sets numberOfRecords
32 * in response to an illegal value.
34 * Revision 1.103 1997/11/19 11:22:10 adam
35 * Object identifiers can be accessed in GRS-1 records.
37 * Revision 1.102 1997/09/17 12:22:40 adam
38 * Changed to use YAZ version 1.4. The new comstack utility, cs_straddr,
41 * Revision 1.101 1997/09/09 10:19:53 adam
42 * New MSV5.0 port with fewer warnings.
44 * Revision 1.100 1997/05/01 15:04:05 adam
45 * Added ir-log command.
47 * Revision 1.99 1997/04/30 07:24:47 adam
48 * Spell fix of an error message.
50 * Revision 1.98 1997/04/13 18:57:20 adam
51 * Better error reporting and aligned with Tcl/Tk style.
52 * Rework of notifier code with Tcl_File handles.
54 * Revision 1.97 1996/11/14 17:11:07 adam
55 * Added Explain documentaion.
57 * Revision 1.96 1996/10/08 13:02:50 adam
58 * When dealing with records, odr_choice_enable_bias function is used to
59 * prevent decoding of externals.
61 * Revision 1.95 1996/09/13 10:51:49 adam
62 * Bug fix: ir_tcl_select_set called Tcl_GetFile at disconnect.
64 * Revision 1.94 1996/08/21 13:32:53 adam
65 * Implemented saveFile method and extended loadFile method to work with it.
67 * Revision 1.93 1996/08/16 15:07:45 adam
68 * First work on Explain.
70 * Revision 1.92 1996/08/09 15:33:07 adam
71 * Modified the code to use tk4.1/tcl7.5 patch level 1. The time-driven
72 * polling is no longer activated on Windows since asynchrounous I/O works
75 * Revision 1.91 1996/07/03 13:31:11 adam
76 * The xmalloc/xfree functions from YAZ are used to manage memory.
78 * Revision 1.90 1996/06/27 14:21:00 adam
79 * Yet another Windows port.
81 * Revision 1.89 1996/06/11 15:27:15 adam
82 * Event type set to connect a little earlier in the do_connect function.
84 * Revision 1.88 1996/06/03 09:04:22 adam
85 * Changed a few logf calls.
87 * Revision 1.87 1996/05/29 06:37:51 adam
88 * Function ir_tcl_get_grs_r enhanced so that specific elements can be
91 * Revision 1.86 1996/03/20 13:54:04 adam
92 * The Tcl_File structure is only manipulated in the Tk-event interface
95 * Revision 1.85 1996/03/15 11:15:48 adam
96 * Modified to use new prototypes for p_query_rpn and p_query_scan.
98 * Revision 1.84 1996/03/07 12:42:49 adam
99 * Better logging when callback is invoked.
101 * Revision 1.83 1996/03/05 09:21:09 adam
102 * Bug fix: memory used by GRS records wasn't freed.
103 * Rewrote some of the error handling code - the connection is always
104 * closed before failback is called.
105 * If failback is defined the send APDU methods (init, search, ...) will
106 * return OK but invoke failback (as is the case if the write operation
108 * Bug fix: ref_count in assoc object could grow if fraction of PDU was
111 * Revision 1.82 1996/02/29 15:30:21 adam
112 * Export of IrTcl functionality to extensions.
114 * Revision 1.81 1996/02/26 18:38:32 adam
115 * Work on export of set methods.
117 * Revision 1.80 1996/02/23 17:31:39 adam
118 * More functions made available to the wais tcl extension.
120 * Revision 1.79 1996/02/23 13:41:38 adam
121 * Work on public access to simple ir class system.
123 * Revision 1.78 1996/02/21 10:16:08 adam
124 * Simplified select handling. Only one function ir_tcl_select_set has
125 * to be externally defined.
127 * Revision 1.77 1996/02/20 17:52:58 adam
128 * Uses the YAZ oid system to name record syntax object identifiers.
130 * Revision 1.76 1996/02/20 16:09:51 adam
131 * Bug fix: didn't set element set names stamp correctly on result
132 * set records when element set names were set to the empty string.
134 * Revision 1.75 1996/02/19 15:41:53 adam
135 * Better log messages.
136 * Minor improvement of connect method.
138 * Revision 1.74 1996/02/05 17:58:03 adam
139 * Ported ir-tcl to use the beta releases of tcl7.5/tk4.1.
141 * Revision 1.73 1996/01/29 11:35:19 adam
142 * Bug fix: cs_type member renamed to comstackType to avoid conflict with
143 * cs_type macro defined by YAZ.
145 * Revision 1.72 1996/01/19 17:45:34 quinn
146 * Added debugging output
148 * Revision 1.71 1996/01/19 16:22:38 adam
149 * New method: apduDump - returns information about last incoming APDU.
151 * Revision 1.70 1996/01/10 09:18:34 adam
152 * PDU specific callbacks implemented: initRespnse, searchResponse,
153 * presentResponse and scanResponse.
154 * Bug fix in the command line shell (tclmain.c) - discovered on OSF/1.
156 * Revision 1.69 1996/01/04 16:12:12 adam
157 * Setting PDUType renamed to eventType.
159 * Revision 1.68 1996/01/04 11:05:22 adam
160 * New setting: PDUType - returns type of last PDU returned from the target.
161 * Fixed a bug in configure/Makefile.
163 * Revision 1.67 1996/01/03 09:00:51 adam
164 * Updated to use new version of Yaz (names changed to avoid C++ conflict).
166 * Revision 1.66 1995/11/28 17:26:39 adam
167 * Removed Carriage return from ir-tcl.c!
168 * Removed misc. debug logs.
170 * Revision 1.65 1995/11/28 13:53:00 quinn
173 * Revision 1.64 1995/11/13 15:39:18 adam
174 * Bug fix: {small,medium}SetElementSetNames weren't set correctly.
175 * Bug fix: idAuthentication weren't set correctly.
177 * Revision 1.63 1995/11/13 09:55:39 adam
178 * Multiple records at a position in a result-set with differnt
181 * Revision 1.62 1995/10/18 17:20:33 adam
182 * Work on target setup in client.tcl.
184 * Revision 1.61 1995/10/18 16:42:42 adam
185 * New settings: smallSetElementSetNames and mediumSetElementSetNames.
187 * Revision 1.60 1995/10/18 15:43:31 adam
188 * In search: mediumSetElementSetNames and smallSetElementSetNames are
189 * set to elementSetNames.
191 * Revision 1.59 1995/10/17 12:18:58 adam
192 * Bug fix: when target connection closed, the connection was not
193 * properly reestablished.
195 * Revision 1.58 1995/10/16 17:00:55 adam
196 * New setting: elementSetNames.
197 * Various client improvements. Medium presentation format looks better.
199 * Revision 1.57 1995/09/21 13:11:51 adam
200 * Support of dynamic loading.
201 * Test script uses load command if necessary.
203 * Revision 1.56 1995/08/29 15:30:14 adam
204 * Work on GRS records.
206 * Revision 1.55 1995/08/28 09:43:25 adam
207 * Minor changes. configure only searches for yaz beta 3 and versions after
210 * Revision 1.54 1995/08/24 12:25:16 adam
211 * Modified to work with yaz 1.0b3.
213 * Revision 1.53 1995/08/04 12:49:26 adam
214 * Bug fix: reading uninitialized variable p.
216 * Revision 1.52 1995/08/04 11:32:38 adam
217 * More work on output queue. Memory related routines moved
220 * Revision 1.51 1995/08/03 13:22:54 adam
223 * Revision 1.50 1995/07/20 08:09:49 adam
224 * client.tcl: Targets removed from hotTargets list when targets
225 * are removed/modified.
226 * ir-tcl.c: More work on triggerResourceControl.
228 * Revision 1.49 1995/06/30 12:39:21 adam
229 * Bug fix: loadFile didn't set record type.
230 * The MARC routines are a little less strict in the interpretation.
231 * Script display.tcl replaces the old marc.tcl.
232 * New interactive script: shell.tcl.
234 * Revision 1.48 1995/06/27 19:03:50 adam
235 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
236 * nextResultSetPosition used instead of setOffset.
238 * Revision 1.47 1995/06/25 10:25:04 adam
239 * Working on triggerResourceControl. Description of compile/install
240 * procedure moved to ir-tcl.sgml.
242 * Revision 1.46 1995/06/22 13:15:06 adam
243 * Feature: SUTRS. Setting getSutrs implemented.
244 * Work on display formats.
245 * Preferred record syntax can be set by the user.
247 * Revision 1.45 1995/06/20 08:07:30 adam
248 * New setting: failInfo.
249 * Working on better cancel mechanism.
251 * Revision 1.44 1995/06/19 17:01:20 adam
254 * Revision 1.43 1995/06/19 13:06:08 adam
255 * New define: IR_TCL_VERSION.
257 * Revision 1.42 1995/06/19 08:08:52 adam
258 * client.tcl: hotTargets now contain both database and target name.
259 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
260 * by logf(LOG_WARN, ...) calls.
262 * Revision 1.41 1995/06/16 12:28:16 adam
263 * Implemented preferredRecordSyntax.
264 * Minor changes in diagnostic handling.
265 * Record list deleted when connection closes.
267 * Revision 1.40 1995/06/14 13:37:18 adam
268 * Setting recordType implemented.
269 * Setting implementationVersion implemented.
270 * Settings implementationId / implementationName edited.
272 * Revision 1.39 1995/06/08 10:26:32 adam
273 * Bug fix in ir_strdup.
275 * Revision 1.38 1995/06/01 16:36:47 adam
276 * About buttons. Minor bug fixes.
278 * Revision 1.37 1995/06/01 07:31:20 adam
279 * Rename of many typedefs -> IrTcl_...
281 * Revision 1.36 1995/05/31 13:09:59 adam
282 * Client searches/presents may be interrupted.
283 * New moving book-logo.
285 * Revision 1.35 1995/05/31 08:36:33 adam
286 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
287 * New method: referenceId. More work on scan.
289 * Revision 1.34 1995/05/29 10:33:42 adam
290 * README and rename of startup script.
292 * Revision 1.33 1995/05/29 09:15:11 quinn
293 * Changed CS_SR to PROTO_SR, etc.
295 * Revision 1.32 1995/05/29 08:44:16 adam
296 * Work on delete of objects.
298 * Revision 1.31 1995/05/26 11:44:10 adam
299 * Bugs fixed. More work on MARC utilities and queries. Test
300 * client is up-to-date again.
302 * Revision 1.30 1995/05/26 08:54:11 adam
303 * New MARC utilities. Uses prefix query.
305 * Revision 1.29 1995/05/24 14:10:22 adam
306 * Work on idAuthentication, protocolVersion and options.
308 * Revision 1.28 1995/05/23 15:34:48 adam
309 * Many new settings, userInformationField, smallSetUpperBound, etc.
310 * A number of settings are inherited when ir-set is executed.
311 * This version is incompatible with the graphical test client (client.tcl).
313 * Revision 1.27 1995/05/11 15:34:47 adam
314 * Scan request changed a bit. This version works with RLG.
316 * Revision 1.26 1995/04/18 16:11:51 adam
317 * First version of graphical Scan. Some work on query-by-form.
319 * Revision 1.25 1995/04/17 09:37:17 adam
320 * Further development of scan.
322 * Revision 1.24 1995/04/11 14:16:42 adam
323 * Further work on scan. Response works. Entries aren't saved yet.
325 * Revision 1.23 1995/04/10 10:50:27 adam
326 * Result-set name defaults to suffix of ir-set name.
327 * Started working on scan. Not finished at this point.
329 * Revision 1.22 1995/03/31 10:43:03 adam
330 * More robust when getting bad MARC records.
332 * Revision 1.21 1995/03/31 08:56:37 adam
333 * New button "Search".
335 * Revision 1.20 1995/03/29 16:07:09 adam
336 * Bug fix: Didn't use setName in present request.
338 * Revision 1.19 1995/03/28 12:45:23 adam
339 * New ir method failback: called on disconnect/protocol error.
340 * New ir set/get method: protocol: SR / Z3950.
341 * Simple popup and disconnect when failback is invoked.
343 * Revision 1.18 1995/03/21 15:50:12 adam
346 * Revision 1.17 1995/03/21 13:41:03 adam
347 * Comstack cs_create not used too often. Non-blocking connect.
349 * Revision 1.16 1995/03/21 08:26:06 adam
350 * New method, setName, to specify the result set name (other than Default).
351 * New method, responseStatus, which returns diagnostic info, if any, after
352 * present response / search response.
354 * Revision 1.15 1995/03/20 15:24:07 adam
355 * Diagnostic records saved on searchResponse.
357 * Revision 1.14 1995/03/20 08:53:22 adam
358 * Event loop in tclmain.c rewritten. New method searchStatus.
360 * Revision 1.13 1995/03/17 18:26:17 adam
361 * Non-blocking i/o used now. Database names popup as cascade items.
363 * Revision 1.12 1995/03/17 15:45:00 adam
364 * Improved target/database setup.
366 * Revision 1.11 1995/03/16 17:54:03 adam
367 * Minor changes really.
369 * Revision 1.10 1995/03/15 16:14:50 adam
370 * Blocking arg in cs_create changed.
372 * Revision 1.9 1995/03/15 13:59:24 adam
375 * Revision 1.8 1995/03/15 08:25:16 adam
376 * New method presentStatus to check for error on present. Misc. cleanup
377 * of IrTcl_RecordList manipulations. Full MARC record presentation in
380 * Revision 1.7 1995/03/14 17:32:29 adam
381 * Presentation of full Marc record in popup window.
383 * Revision 1.6 1995/03/12 19:31:55 adam
384 * Pattern matching implemented when retrieving MARC records. More
385 * diagnostic functions.
387 * Revision 1.5 1995/03/10 18:00:15 adam
388 * Actual presentation in line-by-line format. RPN query support.
390 * Revision 1.4 1995/03/09 16:15:08 adam
391 * First presentRequest attempts. Hot-target list.
409 #if defined(__WIN32__)
410 # define WIN32_LEAN_AND_MEAN
411 # include <windows.h>
412 # undef WIN32_LEAN_AND_MEAN
415 * VC++ has an alternate entry point called DllMain, so we need to rename
419 # if defined(_MSC_VER)
420 # define EXPORT(a,b) __declspec(dllexport) a b
421 # define DllEntryPoint DllMain
423 # if defined(__BORLANDC__)
424 # define EXPORT(a,b) a _export b
426 # define EXPORT(a,b) a b
430 # define EXPORT(a,b) a b
433 static char *wrongArgs = "wrong # args: should be \"";
435 static int ir_tcl_error_exec (Tcl_Interp *interp, int argc, char **argv)
438 Tcl_AppendResult (interp, " while executing ", NULL);
439 for (i = 0; i<argc; i++)
440 Tcl_AppendResult (interp, (i ? " " : "\""), argv[i], NULL);
441 Tcl_AppendResult (interp, "\"", NULL);
446 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
448 static void ir_select_notify (ClientData clientData, int r, int w, int e);
450 void ir_select_add (int fd, void *obj)
452 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
455 void ir_select_add_write (int fd, void *obj)
457 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 1, 0);
460 void ir_select_remove (int fd, void *obj)
462 ir_tcl_select_set (NULL, fd, obj, 0, 0, 0);
465 void ir_select_remove_write (int fd, void *obj)
467 ir_tcl_select_set (ir_select_notify, fd, obj, 1, 0, 0);
470 static void delete_IR_record (IrTcl_RecordList *rl)
474 case Z_NamePlusRecord_databaseRecord:
475 switch (rl->u.dbrec.type)
478 ir_tcl_grs_del (&rl->u.dbrec.u.grs1);
483 xfree (rl->u.dbrec.buf);
484 rl->u.dbrec.buf = NULL;
486 case Z_NamePlusRecord_surrogateDiagnostic:
487 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
488 &rl->u.surrogateDiagnostics.num);
491 xfree (rl->elements);
494 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
496 const char *elements)
498 IrTcl_RecordList *rl;
500 if (elements && !*elements)
502 for (rl = setobj->record_list; rl; rl = rl->next)
504 if (no == rl->no && (!rl->elements || !elements ||
505 !strcmp(elements, rl->elements)))
507 delete_IR_record (rl);
513 rl = ir_tcl_malloc (sizeof(*rl));
514 rl->next = setobj->record_list;
516 setobj->record_list = rl;
519 ir_tcl_strdup (NULL, &rl->elements, elements);
526 int ir_tcl_eval (Tcl_Interp *interp, const char *command)
528 char *tmp = ir_tcl_malloc (strlen(command)+1);
531 logf (LOG_DEBUG, "Invoking %.23s ...", command);
532 strcpy (tmp, command);
533 r = Tcl_Eval (interp, tmp);
536 const char *errorInfo = Tcl_GetVar (interp, "errorInfo", 0);
537 logf (LOG_WARN, "Tcl error in line %d: %s\n%s", interp->errorLine,
538 interp->result, errorInfo ? errorInfo : "<null>");
540 Tcl_FreeResult (interp);
546 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
548 static char *IrTcl_getRecordSyntaxStr (enum oid_value value)
551 struct oident ent, *entp;
553 ent.proto = PROTO_Z3950;
554 ent.oclass = CLASS_RECSYN;
557 o = oid_getoidbyent (&ent);
558 entp = oid_getentbyoid (o);
566 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
568 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
570 return oid_getvalbyname (name);
573 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
575 IrTcl_RecordList *rl;
577 for (rl = setobj->record_list; rl; rl = rl->next)
579 (!setobj->recordElements || !rl->elements ||
580 !strcmp (setobj->recordElements, rl->elements)))
585 static void delete_IR_records (IrTcl_SetObj *setobj)
587 IrTcl_RecordList *rl, *rl1;
589 for (rl = setobj->record_list; rl; rl = rl1)
591 delete_IR_record (rl);
595 setobj->record_list = NULL;
599 * ir_tcl_get_set_int: Set/get integer value
601 int ir_tcl_get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
607 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
610 sprintf (buf, "%d", *val);
611 Tcl_AppendResult (interp, buf, NULL);
617 * ir_tcl_method_error
619 int ir_tcl_method_error (Tcl_Interp *interp, int argc, char **argv,
622 IrTcl_Methods *tab_i = tab;
625 Tcl_AppendResult (interp, "bad method: \"", *argv, " ", argv[1],
626 "\"\nmethod should be of:", NULL);
627 for (tab_i = tab; tab_i->tab; tab_i++)
628 for (t = tab_i->tab; t->name; t++)
629 Tcl_AppendResult (interp, " ", t->name, NULL);
634 * ir_tcl_method: Search for method in table and invoke method handler
636 int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv,
637 IrTcl_Methods *tab, int *ret)
639 IrTcl_Methods *tab_i = tab;
642 for (tab_i = tab; tab_i->tab; tab_i++)
643 for (t = tab_i->tab; t->name; t++)
646 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
650 if (!strcmp (t->name, argv[1]))
652 *ret = (*t->method)(tab_i->obj, interp, argc, argv);
663 * ir_tcl_named_bits: get/set named bits
665 int ir_tcl_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
666 Tcl_Interp *interp, int argc, char **argv)
668 struct ir_named_entry *ti;
673 for (no = 0; no < argc; no++)
676 for (ti = tab; ti->name; ti++)
677 if (!strcmp(argv[no], "@all") || !strcmp (argv[no], ti->name))
679 ODR_MASK_SET (ob, ti->pos);
684 Tcl_AppendResult (interp, "bad bit mask ", argv[no], NULL);
685 return ir_tcl_error_exec (interp, argc, argv);
690 for (ti = tab; ti->name; ti++)
691 if (ODR_MASK_GET (ob, ti->pos))
692 Tcl_AppendElement (interp, ti->name);
696 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
702 *dst = odr_malloc (o, sizeof(**dst));
703 (*dst)->size = (*dst)->len = strlen(src);
704 (*dst)->buf = odr_malloc (o, (*dst)->len);
705 memcpy ((*dst)->buf, src, (*dst)->len);
709 static void get_referenceId (char **dst, Z_ReferenceId *src)
717 *dst = ir_tcl_malloc (src->len+1);
718 memcpy (*dst, src->buf, src->len);
719 (*dst)[src->len] = '\0';
722 /* ------------------------------------------------------- */
725 * do_init_request: init method on IR object
727 static int do_init_request (void *obj, Tcl_Interp *interp,
728 int argc, char **argv)
736 logf (LOG_DEBUG, "init %s", *argv);
739 Tcl_AppendResult (interp, "not connected", NULL);
740 return ir_tcl_error_exec (interp, argc, argv);
742 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
743 req = apdu->u.initRequest;
745 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
746 req->options = &p->options;
747 req->protocolVersion = &p->protocolVersion;
748 req->preferredMessageSize = &p->preferredMessageSize;
749 req->maximumRecordSize = &p->maximumRecordSize;
751 if (p->idAuthenticationGroupId)
753 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
754 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
756 logf (LOG_DEBUG, "using pass authentication");
758 auth->which = Z_IdAuthentication_idPass;
759 auth->u.idPass = pass;
760 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
761 pass->groupId = p->idAuthenticationGroupId;
763 pass->groupId = NULL;
764 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
765 pass->userId = p->idAuthenticationUserId;
768 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
769 pass->password = p->idAuthenticationPassword;
771 pass->password = NULL;
772 req->idAuthentication = auth;
774 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
775 req->idAuthentication = NULL;
778 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
780 logf (LOG_DEBUG, "using open authentication");
781 auth->which = Z_IdAuthentication_open;
782 auth->u.open = p->idAuthenticationOpen;
783 req->idAuthentication = auth;
785 req->implementationId = p->implementationId;
786 req->implementationName = p->implementationName;
787 req->implementationVersion = p->implementationVersion;
788 req->userInformationField = 0;
790 return ir_tcl_send_APDU (interp, p, apdu, "init", *argv);
794 * do_protocolVersion: Set protocol Version
796 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
797 int argc, char **argv)
805 ODR_MASK_ZERO (&p->protocolVersion);
806 ODR_MASK_SET (&p->protocolVersion, 0);
807 ODR_MASK_SET (&p->protocolVersion, 1);
812 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
814 ODR_MASK_ZERO (&p->protocolVersion);
815 for (i = 0; i<version; i++)
816 ODR_MASK_SET (&p->protocolVersion, i);
818 for (i = 4; --i >= 0; )
819 if (ODR_MASK_GET (&p->protocolVersion, i))
821 sprintf (buf, "%d", i+1);
822 interp->result = buf;
827 * do_options: Set options
829 static int do_options (void *obj, Tcl_Interp *interp,
830 int argc, char **argv)
832 static struct ir_named_entry options_tab[] = {
836 { "resourceReport", 3 },
837 { "triggerResourceCtrl", 4},
838 { "resourceCtrl", 5},
842 { "extendedServices", 10},
843 { "level-1Segmentation", 11},
844 { "level-2Segmentation", 12},
845 { "concurrentOperations", 13},
846 { "namedResultSets", 14},
853 ODR_MASK_ZERO (&p->options);
854 ODR_MASK_SET (&p->options, 0);
855 ODR_MASK_SET (&p->options, 1);
856 ODR_MASK_SET (&p->options, 4);
857 ODR_MASK_SET (&p->options, 7);
858 ODR_MASK_SET (&p->options, 14);
861 return ir_tcl_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
865 * do_apduInfo: Get APDU information
867 static int do_apduInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
875 sprintf (buf, "%d", p->apduLen);
876 Tcl_AppendElement (interp, buf);
877 sprintf (buf, "%d", p->apduOffset);
878 Tcl_AppendElement (interp, buf);
881 Tcl_AppendElement (interp, "");
884 apduf = fopen ("apdu.tmp", "w");
887 Tcl_AppendElement (interp, "");
890 odr_dumpBER (apduf, p->buf_in, p->apduLen);
892 if (!(apduf = fopen ("apdu.tmp", "r")))
893 Tcl_AppendElement (interp, "");
898 Tcl_AppendResult (interp, " {", NULL);
899 while ((c = getc (apduf)) != EOF)
903 Tcl_AppendResult (interp, buf, NULL);
906 Tcl_AppendResult (interp, "}", NULL);
913 * do_failInfo: Get fail information
915 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
925 sprintf (buf, "%d", p->failInfo);
931 case IR_TCL_FAIL_CONNECT:
932 cp = "connect failed";
934 case IR_TCL_FAIL_READ:
935 cp = "connection closed";
937 case IR_TCL_FAIL_WRITE:
938 cp = "connection closed";
940 case IR_TCL_FAIL_IN_APDU:
941 cp = "failed to decode incoming APDU";
943 case IR_TCL_FAIL_UNKNOWN_APDU:
949 Tcl_AppendElement (interp, buf);
950 Tcl_AppendElement (interp, cp);
955 * do_preferredMessageSize: Set/get preferred message size
957 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
958 int argc, char **argv)
964 p->preferredMessageSize = 30000;
967 return ir_tcl_get_set_int (&p->preferredMessageSize, interp, argc, argv);
971 * do_maximumRecordSize: Set/get maximum record size
973 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
974 int argc, char **argv)
980 p->maximumRecordSize = 30000;
983 return ir_tcl_get_set_int (&p->maximumRecordSize, interp, argc, argv);
987 * do_initResult: Get init result
989 static int do_initResult (void *obj, Tcl_Interp *interp,
990 int argc, char **argv)
996 return ir_tcl_get_set_int (&p->initResult, interp, argc, argv);
1001 * do_implementationName: Set/get Implementation Name.
1003 static int do_implementationName (void *obj, Tcl_Interp *interp,
1004 int argc, char **argv)
1009 return ir_tcl_strdup (interp, &p->implementationName,
1010 "Index Data/IrTcl on YAZ");
1011 else if (argc == -1)
1012 return ir_tcl_strdel (interp, &p->implementationName);
1015 xfree (p->implementationName);
1016 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
1020 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
1025 * do_implementationId: Get Implementation Id.
1027 static int do_implementationId (void *obj, Tcl_Interp *interp,
1028 int argc, char **argv)
1033 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
1034 else if (argc == -1)
1035 return ir_tcl_strdel (interp, &p->implementationId);
1036 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
1041 * do_implementationVersion: get Implementation Version.
1043 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
1044 int argc, char **argv)
1049 return ir_tcl_strdup (interp, &p->implementationVersion,
1051 #ifdef IR_TCL_VERSION
1052 " / Irtcl: " IR_TCL_VERSION
1055 else if (argc == -1)
1056 return ir_tcl_strdel (interp, &p->implementationVersion);
1057 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
1062 * do_targetImplementationName: Get Implementation Name of target.
1064 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
1065 int argc, char **argv)
1071 p->targetImplementationName = NULL;
1074 else if (argc == -1)
1075 return ir_tcl_strdel (interp, &p->targetImplementationName);
1076 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
1081 * do_targetImplementationId: Get Implementation Id of target
1083 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
1084 int argc, char **argv)
1090 p->targetImplementationId = NULL;
1093 else if (argc == -1)
1094 return ir_tcl_strdel (interp, &p->targetImplementationId);
1095 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
1100 * do_targetImplementationVersion: Get Implementation Version of target
1102 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
1103 int argc, char **argv)
1109 p->targetImplementationVersion = NULL;
1112 else if (argc == -1)
1113 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
1114 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
1119 * do_idAuthentication: Set/get id Authentication
1121 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
1122 int argc, char **argv)
1126 if (argc >= 3 || argc == -1)
1128 xfree (p->idAuthenticationOpen);
1129 xfree (p->idAuthenticationGroupId);
1130 xfree (p->idAuthenticationUserId);
1131 xfree (p->idAuthenticationPassword);
1133 if (argc >= 3 || argc <= 0)
1135 p->idAuthenticationOpen = NULL;
1136 p->idAuthenticationGroupId = NULL;
1137 p->idAuthenticationUserId = NULL;
1138 p->idAuthenticationPassword = NULL;
1147 ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
1154 ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
1158 ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
1162 ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
1167 if (p->idAuthenticationOpen)
1168 Tcl_AppendElement (interp, p->idAuthenticationOpen);
1169 else if (p->idAuthenticationGroupId)
1171 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
1172 Tcl_AppendElement (interp, p->idAuthenticationUserId);
1173 Tcl_AppendElement (interp, p->idAuthenticationPassword);
1179 * do_connect: connect method on IR object
1181 static int do_connect (void *obj, Tcl_Interp *interp,
1182 int argc, char **argv)
1192 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
1193 " ?hostname?\"", NULL);
1198 Tcl_AppendResult (interp, p->hostname, NULL);
1202 logf (LOG_DEBUG, "connect %s %s", *argv, argv[2]);
1205 Tcl_AppendResult (interp, "already connected", NULL);
1206 return ir_tcl_error_exec (interp, argc, argv);
1208 if (!strcmp (p->comstackType, "tcpip"))
1210 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
1211 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
1213 else if (!strcmp (p->comstackType, "mosi"))
1216 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
1217 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
1219 Tcl_AppendResult (interp, "mosi not supported", NULL);
1220 return ir_tcl_error_exec (interp, argc, argv);
1225 Tcl_AppendResult (interp, "bad comstack type ",
1226 p->comstackType, NULL);
1227 return ir_tcl_error_exec (interp, argc, argv);
1229 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
1231 p->eventType = "connect";
1232 addr = cs_straddr (p->cs_link, argv[2]);
1235 ir_tcl_disconnect (p);
1236 Tcl_AppendResult (interp, "cs_straddr fail", NULL);
1237 return ir_tcl_error_exec (interp, argc, argv);
1239 if ((r=cs_connect (p->cs_link, addr)) < 0)
1241 ir_tcl_disconnect (p);
1242 Tcl_AppendResult (interp, "connect fail", NULL);
1243 return ir_tcl_error_exec (interp, argc, argv);
1245 ir_select_add (cs_fileno (p->cs_link), p);
1248 logf (LOG_DEBUG, "connect pending fd=%d", cs_fileno(p->cs_link));
1249 ir_select_add_write (cs_fileno (p->cs_link), p);
1250 p->state = IR_TCL_R_Connecting;
1254 logf (LOG_DEBUG, "connect ok fd=%d", cs_fileno(p->cs_link));
1255 p->state = IR_TCL_R_Idle;
1257 ir_tcl_eval (p->interp, p->callback);
1264 * ir_tcl_disconnect: close connection
1266 void ir_tcl_disconnect (IrTcl_Obj *p)
1270 logf(LOG_DEBUG, "Closing connection to %s", p->hostname);
1271 xfree (p->hostname);
1273 assert (p->cs_link);
1274 ir_select_remove (cs_fileno (p->cs_link), p);
1276 odr_reset (p->odr_in);
1278 #if TCL_MAJOR_VERSION == 8
1279 cs_fileno(p->cs_link) = -1;
1281 cs_close (p->cs_link);
1284 ODR_MASK_ZERO (&p->options);
1285 ODR_MASK_SET (&p->options, 0);
1286 ODR_MASK_SET (&p->options, 1);
1287 ODR_MASK_SET (&p->options, 4);
1288 ODR_MASK_SET (&p->options, 7);
1289 ODR_MASK_SET (&p->options, 14);
1291 ODR_MASK_ZERO (&p->protocolVersion);
1292 ODR_MASK_SET (&p->protocolVersion, 0);
1293 ODR_MASK_SET (&p->protocolVersion, 1);
1296 assert (!p->cs_link);
1300 * do_disconnect: disconnect method on IR object
1302 static int do_disconnect (void *obj, Tcl_Interp *interp,
1303 int argc, char **argv)
1309 p->state = IR_TCL_R_Idle;
1310 p->eventType = NULL;
1315 ir_tcl_disconnect (p);
1320 * do_comstack: Set/get comstack method on IR object
1322 static int do_comstack (void *o, Tcl_Interp *interp,
1323 int argc, char **argv)
1328 return ir_tcl_strdup (interp, &obj->comstackType, "tcpip");
1329 else if (argc == -1)
1330 return ir_tcl_strdel (interp, &obj->comstackType);
1333 xfree (obj->comstackType);
1334 if (ir_tcl_strdup (interp, &obj->comstackType, argv[2]) == TCL_ERROR)
1337 Tcl_AppendElement (interp, obj->comstackType);
1342 * do_logLevel: Set log level
1344 static int do_logLevel (void *o, Tcl_Interp *interp,
1345 int argc, char **argv)
1350 log_init (log_mask_str (argv[2]), "", NULL);
1352 log_init (log_mask_str (argv[2]), argv[3], NULL);
1354 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1360 * do_eventType: Return type of last event
1362 static int do_eventType (void *obj, Tcl_Interp *interp,
1363 int argc, char **argv)
1369 p->eventType = NULL;
1372 Tcl_AppendElement (interp, p->eventType ? p->eventType : "");
1378 * do_callback: add callback
1380 static int do_callback (void *obj, Tcl_Interp *interp,
1381 int argc, char **argv)
1390 else if (argc == -1)
1391 return ir_tcl_strdel (interp, &p->callback);
1394 xfree (p->callback);
1397 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1407 * do_failback: add error handle callback
1409 static int do_failback (void *obj, Tcl_Interp *interp,
1410 int argc, char **argv)
1419 else if (argc == -1)
1420 return ir_tcl_strdel (interp, &p->failback);
1423 xfree (p->failback);
1426 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1436 * do_initResponse: add init response handler
1438 static int do_initResponse (void *obj, Tcl_Interp *interp,
1439 int argc, char **argv)
1445 p->initResponse = NULL;
1448 else if (argc == -1)
1449 return ir_tcl_strdel (interp, &p->initResponse);
1452 xfree (p->initResponse);
1455 if (ir_tcl_strdup (interp, &p->initResponse, argv[2]) == TCL_ERROR)
1459 p->initResponse = NULL;
1464 * do_protocol: Set/get protocol method on IR object
1466 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1472 p->protocol_type = PROTO_Z3950;
1477 if (!strcmp (argv[2], "Z39"))
1478 p->protocol_type = PROTO_Z3950;
1479 else if (!strcmp (argv[2], "SR"))
1480 p->protocol_type = PROTO_SR;
1483 Tcl_AppendResult (interp, "bad protocol ", argv[2], NULL);
1484 return ir_tcl_error_exec (interp, argc, argv);
1488 switch (p->protocol_type)
1491 Tcl_AppendElement (interp, "Z39");
1494 Tcl_AppendElement (interp, "SR");
1501 * do_triggerResourceControl:
1503 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1504 int argc, char **argv)
1508 Z_TriggerResourceControlRequest *req;
1509 bool_t is_false = 0;
1515 Tcl_AppendResult (interp, "not connected", NULL);
1516 return ir_tcl_error_exec (interp, argc, argv);
1518 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1519 req = apdu->u.triggerResourceControlRequest;
1520 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1521 req->resultSetWanted = &is_false;
1523 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1528 * do_databaseNames: specify database names
1530 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1531 int argc, char **argv)
1534 IrTcl_SetCObj *p = obj;
1538 for (i=0; i<p->num_databaseNames; i++)
1539 xfree (p->databaseNames[i]);
1540 xfree (p->databaseNames);
1544 p->num_databaseNames = 0;
1545 p->databaseNames = NULL;
1550 for (i=0; i<p->num_databaseNames; i++)
1551 Tcl_AppendElement (interp, p->databaseNames[i]);
1554 if (p->databaseNames)
1556 for (i=0; i<p->num_databaseNames; i++)
1557 xfree (p->databaseNames[i]);
1558 xfree (p->databaseNames);
1560 p->num_databaseNames = argc - 2;
1562 ir_tcl_malloc (sizeof(*p->databaseNames) * (1+p->num_databaseNames));
1563 for (i=0; i<p->num_databaseNames; i++)
1565 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1569 p->databaseNames[i] = NULL;
1574 * do_replaceIndicator: Set/get replace Set indicator
1576 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1577 int argc, char **argv)
1579 IrTcl_SetCObj *p = obj;
1583 p->replaceIndicator = 1;
1586 return ir_tcl_get_set_int (&p->replaceIndicator, interp, argc, argv);
1590 * do_queryType: Set/Get query method
1592 static int do_queryType (void *obj, Tcl_Interp *interp,
1593 int argc, char **argv)
1595 IrTcl_SetCObj *p = obj;
1598 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1599 else if (argc == -1)
1600 return ir_tcl_strdel (interp, &p->queryType);
1603 xfree (p->queryType);
1604 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1607 Tcl_AppendResult (interp, p->queryType, NULL);
1612 * do_userInformationField: Get User information field
1614 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1615 int argc, char **argv)
1621 p->userInformationField = NULL;
1624 else if (argc == -1)
1625 return ir_tcl_strdel (interp, &p->userInformationField);
1626 Tcl_AppendResult (interp, p->userInformationField, NULL);
1631 * do_smallSetUpperBound: Set/get small set upper bound
1633 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1634 int argc, char **argv)
1636 IrTcl_SetCObj *p = o;
1640 p->smallSetUpperBound = 0;
1643 return ir_tcl_get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1647 * do_largeSetLowerBound: Set/get large set lower bound
1649 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1650 int argc, char **argv)
1652 IrTcl_SetCObj *p = o;
1656 p->largeSetLowerBound = 2;
1659 return ir_tcl_get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1663 * do_mediumSetPresentNumber: Set/get large set lower bound
1665 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1666 int argc, char **argv)
1668 IrTcl_SetCObj *p = o;
1672 p->mediumSetPresentNumber = 0;
1675 return ir_tcl_get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1679 * do_referenceId: Set/Get referenceId
1681 static int do_referenceId (void *obj, Tcl_Interp *interp,
1682 int argc, char **argv)
1684 IrTcl_SetCObj *p = obj;
1688 p->referenceId = NULL;
1691 else if (argc == -1)
1692 return ir_tcl_strdel (interp, &p->referenceId);
1695 xfree (p->referenceId);
1696 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1699 Tcl_AppendResult (interp, p->referenceId, NULL);
1704 * do_preferredRecordSyntax: Set/get preferred record syntax
1706 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1707 int argc, char **argv)
1709 IrTcl_SetCObj *p = obj;
1713 p->preferredRecordSyntax = NULL;
1716 else if (argc == -1)
1718 xfree (p->preferredRecordSyntax);
1719 p->preferredRecordSyntax = NULL;
1724 xfree (p->preferredRecordSyntax);
1725 p->preferredRecordSyntax = NULL;
1726 if (argv[2][0] && (p->preferredRecordSyntax =
1727 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1728 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1733 (interp,!p->preferredRecordSyntax ? "" :
1734 IrTcl_getRecordSyntaxStr(*p->preferredRecordSyntax));
1741 * do_elementSetNames: Set/Get element Set Names
1743 static int do_elementSetNames (void *obj, Tcl_Interp *interp,
1744 int argc, char **argv)
1746 IrTcl_SetCObj *p = obj;
1750 p->elementSetNames = NULL;
1753 else if (argc == -1)
1754 return ir_tcl_strdel (interp, &p->elementSetNames);
1757 xfree (p->elementSetNames);
1758 if (ir_tcl_strdup (interp, &p->elementSetNames, argv[2]) == TCL_ERROR)
1761 Tcl_AppendResult (interp, p->elementSetNames, NULL);
1766 * do_smallSetElementSetNames: Set/Get small Set Element Set Names
1768 static int do_smallSetElementSetNames (void *obj, Tcl_Interp *interp,
1769 int argc, char **argv)
1771 IrTcl_SetCObj *p = obj;
1775 p->smallSetElementSetNames = NULL;
1778 else if (argc == -1)
1779 return ir_tcl_strdel (interp, &p->smallSetElementSetNames);
1782 xfree (p->smallSetElementSetNames);
1783 if (ir_tcl_strdup (interp, &p->smallSetElementSetNames,
1784 argv[2]) == TCL_ERROR)
1787 Tcl_AppendResult (interp, p->smallSetElementSetNames, NULL);
1792 * do_mediumSetElementSetNames: Set/Get medium Set Element Set Names
1794 static int do_mediumSetElementSetNames (void *obj, Tcl_Interp *interp,
1795 int argc, char **argv)
1797 IrTcl_SetCObj *p = obj;
1801 p->mediumSetElementSetNames = NULL;
1804 else if (argc == -1)
1805 return ir_tcl_strdel (interp, &p->mediumSetElementSetNames);
1808 xfree (p->mediumSetElementSetNames);
1809 if (ir_tcl_strdup (interp, &p->mediumSetElementSetNames,
1810 argv[2]) == TCL_ERROR)
1813 Tcl_AppendResult (interp, p->mediumSetElementSetNames, NULL);
1817 static IrTcl_Method ir_method_tab[] = {
1818 { "comstack", do_comstack, NULL },
1819 { "protocol", do_protocol, NULL },
1820 { "failback", do_failback, NULL },
1821 { "failInfo", do_failInfo, NULL },
1822 { "apduInfo", do_apduInfo, NULL },
1823 { "logLevel", do_logLevel, NULL },
1825 { "eventType", do_eventType, NULL },
1826 { "connect", do_connect, NULL },
1827 { "protocolVersion", do_protocolVersion, NULL },
1828 { "preferredMessageSize", do_preferredMessageSize, NULL },
1829 { "maximumRecordSize", do_maximumRecordSize, NULL },
1830 { "implementationName", do_implementationName, NULL },
1831 { "implementationId", do_implementationId, NULL },
1832 { "implementationVersion", do_implementationVersion, NULL },
1833 { "targetImplementationName", do_targetImplementationName, NULL },
1834 { "targetImplementationId", do_targetImplementationId, NULL },
1835 { "targetImplementationVersion", do_targetImplementationVersion, NULL},
1836 { "userInformationField", do_userInformationField, NULL},
1837 { "idAuthentication", do_idAuthentication, NULL},
1838 { "options", do_options, NULL},
1839 { "init", do_init_request, NULL},
1840 { "initResult", do_initResult, NULL},
1841 { "disconnect", do_disconnect, NULL},
1842 { "callback", do_callback, NULL},
1843 { "initResponse", do_initResponse, NULL},
1844 { "triggerResourceControl", do_triggerResourceControl, NULL},
1845 { "initResponse", do_initResponse, NULL},
1849 static IrTcl_Method ir_set_c_method_tab[] = {
1850 { "databaseNames", do_databaseNames, NULL},
1851 { "replaceIndicator", do_replaceIndicator, NULL},
1852 { "queryType", do_queryType, NULL},
1853 { "preferredRecordSyntax", do_preferredRecordSyntax, NULL},
1854 { "smallSetUpperBound", do_smallSetUpperBound, NULL},
1855 { "largeSetLowerBound", do_largeSetLowerBound, NULL},
1856 { "mediumSetPresentNumber", do_mediumSetPresentNumber, NULL},
1857 { "referenceId", do_referenceId, NULL},
1858 { "elementSetNames", do_elementSetNames, NULL},
1859 { "smallSetElementSetNames", do_smallSetElementSetNames, NULL},
1860 { "mediumSetElementSetNames", do_mediumSetElementSetNames, NULL},
1865 * ir_obj_method: IR Object methods
1867 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1868 int argc, char **argv)
1870 IrTcl_Methods tab[3];
1871 IrTcl_Obj *p = (IrTcl_Obj *) clientData;
1876 Tcl_AppendResult (interp, wrongArgs, *argv, "method args...\"", NULL);
1880 tab[0].tab = ir_method_tab;
1882 tab[1].tab = ir_set_c_method_tab;
1883 tab[1].obj = &p->set_inher;
1886 if (ir_tcl_method (interp, argc, argv, tab, &r) == TCL_ERROR)
1887 return ir_tcl_method_error (interp, argc, argv, tab);
1892 * ir_obj_delete: IR Object disposal
1894 static void ir_obj_delete (ClientData clientData)
1896 IrTcl_Obj *obj = (IrTcl_Obj *) clientData;
1897 IrTcl_Methods tab[3];
1900 if (obj->ref_count > 0)
1902 assert (obj->ref_count == 0);
1904 logf (LOG_DEBUG, "ir object delete");
1905 tab[0].tab = ir_method_tab;
1907 tab[1].tab = ir_set_c_method_tab;
1908 tab[1].obj = &obj->set_inher;
1911 ir_tcl_method (NULL, -1, NULL, tab, NULL);
1914 odr_destroy (obj->odr_in);
1915 odr_destroy (obj->odr_out);
1916 odr_destroy (obj->odr_pr);
1921 * ir_obj_init: IR Object initialization
1923 int ir_obj_init (ClientData clientData, Tcl_Interp *interp,
1924 int argc, char **argv, ClientData *subData,
1925 ClientData parentData)
1927 IrTcl_Methods tab[3];
1935 Tcl_AppendResult (interp, wrongArgs, *argv, " objName\"", NULL);
1938 obj = ir_tcl_malloc (sizeof(*obj));
1941 obj->bibset = ccl_qual_mk ();
1942 if ((inf = fopen ("default.bib", "r")))
1944 ccl_qual_file (obj->bibset, inf);
1949 logf (LOG_DEBUG, "ir object create %s", argv[1]);
1950 obj->odr_in = odr_createmem (ODR_DECODE);
1951 odr_choice_enable_bias (obj->odr_in, 0);
1952 obj->odr_out = odr_createmem (ODR_ENCODE);
1953 obj->odr_pr = odr_createmem (ODR_PRINT);
1954 obj->state = IR_TCL_R_Idle;
1955 obj->interp = interp;
1959 obj->request_queue = NULL;
1961 tab[0].tab = ir_method_tab;
1963 tab[1].tab = ir_set_c_method_tab;
1964 tab[1].obj = &obj->set_inher;
1967 if (ir_tcl_method (interp, 0, NULL, tab, NULL) == TCL_ERROR)
1969 Tcl_AppendResult (interp, "Failed to initialize ", argv[1], NULL);
1972 *subData = (ClientData) obj;
1978 * ir_obj_mk: IR Object creation
1980 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1981 int argc, char **argv)
1984 int r = ir_obj_init (clientData, interp, argc, argv, &subData, 0);
1988 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1989 subData, ir_obj_delete);
1993 IrTcl_Class ir_obj_class = {
2001 /* ------------------------------------------------------- */
2003 * do_search: Do search request
2005 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
2007 Z_SearchRequest *req;
2011 IrTcl_SetObj *obj = o;
2022 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1], "query\"",
2026 logf (LOG_DEBUG, "search %s %s", *argv, argv[2]);
2027 if (!obj->set_inher.num_databaseNames)
2029 Tcl_AppendResult (interp, "no databaseNames", NULL);
2030 return ir_tcl_error_exec (interp, argc, argv);
2034 Tcl_AppendResult (interp, "not connected", NULL);
2035 return ir_tcl_error_exec (interp, argc, argv);
2037 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
2038 req = apdu->u.searchRequest;
2042 set_referenceId (p->odr_out, &req->referenceId,
2043 obj->set_inher.referenceId);
2045 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
2046 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
2047 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
2048 req->replaceIndicator = &obj->set_inher.replaceIndicator;
2049 req->resultSetName = obj->setName ? obj->setName : "default";
2050 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
2051 req->num_databaseNames = obj->set_inher.num_databaseNames;
2052 req->databaseNames = obj->set_inher.databaseNames;
2053 for (r=0; r < obj->set_inher.num_databaseNames; r++)
2054 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
2055 if (obj->set_inher.preferredRecordSyntax)
2057 struct oident ident;
2059 ident.proto = p->protocol_type;
2060 ident.oclass = CLASS_RECSYN;
2061 ident.value = *obj->set_inher.preferredRecordSyntax;
2062 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2063 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2064 oid_getoidbyent (&ident));
2067 req->preferredRecordSyntax = 0;
2069 if (obj->set_inher.smallSetElementSetNames &&
2070 *obj->set_inher.smallSetElementSetNames)
2072 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
2074 esn->which = Z_ElementSetNames_generic;
2075 esn->u.generic = obj->set_inher.smallSetElementSetNames;
2076 req->smallSetElementSetNames = esn;
2079 req->smallSetElementSetNames = NULL;
2081 if (obj->set_inher.mediumSetElementSetNames &&
2082 *obj->set_inher.mediumSetElementSetNames)
2084 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
2086 esn->which = Z_ElementSetNames_generic;
2087 esn->u.generic = obj->set_inher.mediumSetElementSetNames;
2088 req->mediumSetElementSetNames = esn;
2091 req->mediumSetElementSetNames = NULL;
2093 req->query = &query;
2095 logf (LOG_DEBUG, "queryType %s", obj->set_inher.queryType);
2096 if (!strcmp (obj->set_inher.queryType, "rpn"))
2098 Z_RPNQuery *RPNquery;
2100 RPNquery = p_query_rpn (p->odr_out, p->protocol_type, argv[2]);
2103 Tcl_AppendResult (interp, "query syntax error", NULL);
2104 return ir_tcl_error_exec (interp, argc, argv);
2106 query.which = Z_Query_type_1;
2107 query.u.type_1 = RPNquery;
2110 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
2114 struct ccl_rpn_node *rpn;
2115 Z_RPNQuery *RPNquery;
2118 bib1.proto = p->protocol_type;
2119 bib1.oclass = CLASS_ATTSET;
2120 bib1.value = VAL_BIB1;
2122 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
2125 Tcl_AppendResult (interp, "ccl syntax error ", ccl_err_msg(error),
2127 return ir_tcl_error_exec (interp, argc, argv);
2130 ccl_pr_tree (rpn, stderr);
2131 fprintf (stderr, "\n");
2133 assert((RPNquery = ccl_rpn_query(rpn)));
2134 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
2135 query.which = Z_Query_type_1;
2136 query.u.type_1 = RPNquery;
2139 else if (!strcmp (obj->set_inher.queryType, "ccl"))
2141 query.which = Z_Query_type_2;
2142 query.u.type_2 = &ccl_query;
2143 ccl_query.buf = (unsigned char *) argv[2];
2144 ccl_query.len = strlen (argv[2]);
2148 Tcl_AppendResult (interp, "invalid query method ",
2149 obj->set_inher.queryType, NULL);
2150 return ir_tcl_error_exec (interp, argc, argv);
2152 return ir_tcl_send_APDU (interp, p, apdu, "search", *argv);
2156 * do_searchResponse: add search response handler
2158 static int do_searchResponse (void *o, Tcl_Interp *interp,
2159 int argc, char **argv)
2161 IrTcl_SetObj *obj = o;
2165 obj->searchResponse = NULL;
2168 else if (argc == -1)
2169 return ir_tcl_strdel (interp, &obj->searchResponse);
2172 xfree (obj->searchResponse);
2175 if (ir_tcl_strdup (interp, &obj->searchResponse, argv[2])
2180 obj->searchResponse = NULL;
2186 * do_presentResponse: add present response handler
2188 static int do_presentResponse (void *o, Tcl_Interp *interp,
2189 int argc, char **argv)
2191 IrTcl_SetObj *obj = o;
2195 obj->presentResponse = NULL;
2198 else if (argc == -1)
2199 return ir_tcl_strdel (interp, &obj->presentResponse);
2202 xfree (obj->presentResponse);
2205 if (ir_tcl_strdup (interp, &obj->presentResponse, argv[2])
2210 obj->presentResponse = NULL;
2216 * do_resultCount: Get number of hits
2218 static int do_resultCount (void *o, Tcl_Interp *interp,
2219 int argc, char **argv)
2221 IrTcl_SetObj *obj = o;
2225 obj->resultCount = 0;
2228 return ir_tcl_get_set_int (&obj->resultCount, interp, argc, argv);
2232 * do_searchStatus: Get search status (after search response)
2234 static int do_searchStatus (void *o, Tcl_Interp *interp,
2235 int argc, char **argv)
2237 IrTcl_SetObj *obj = o;
2241 return ir_tcl_get_set_int (&obj->searchStatus, interp, argc, argv);
2245 * do_presentStatus: Get search status (after search/present response)
2247 static int do_presentStatus (void *o, Tcl_Interp *interp,
2248 int argc, char **argv)
2250 IrTcl_SetObj *obj = o;
2254 return ir_tcl_get_set_int (&obj->presentStatus, interp, argc, argv);
2258 * do_nextResultSetPosition: Get next result set position
2259 * (after search/present response)
2261 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
2262 int argc, char **argv)
2264 IrTcl_SetObj *obj = o;
2268 obj->nextResultSetPosition = 0;
2271 return ir_tcl_get_set_int (&obj->nextResultSetPosition, interp,
2276 * do_setName: Set result Set name
2278 static int do_setName (void *o, Tcl_Interp *interp,
2279 int argc, char **argv)
2281 IrTcl_SetObj *obj = o;
2284 return ir_tcl_strdup (interp, &obj->setName, "Default");
2285 else if (argc == -1)
2286 return ir_tcl_strdel (interp, &obj->setName);
2289 xfree (obj->setName);
2290 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
2294 Tcl_AppendElement (interp, obj->setName);
2299 * do_numberOfRecordsReturned: Get number of records returned
2301 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
2302 int argc, char **argv)
2304 IrTcl_SetObj *obj = o;
2308 obj->numberOfRecordsReturned = 0;
2311 return ir_tcl_get_set_int (&obj->numberOfRecordsReturned, interp,
2316 * do_type: Return type (if any) at position.
2318 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
2320 IrTcl_SetObj *obj = o;
2322 IrTcl_RecordList *rl;
2326 obj->record_list = NULL;
2329 else if (argc == -1)
2331 delete_IR_records (obj);
2336 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2337 " position\"", NULL);
2340 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2342 rl = find_IR_record (obj, offset);
2345 logf (LOG_DEBUG, "%s %s %s: no record", argv[0], argv[1], argv[2]);
2350 case Z_NamePlusRecord_databaseRecord:
2351 interp->result = "DB";
2353 case Z_NamePlusRecord_surrogateDiagnostic:
2354 interp->result = "SD";
2362 * do_recordType: Return record type (if any) at position.
2364 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
2366 IrTcl_SetObj *obj = o;
2368 IrTcl_RecordList *rl;
2374 else if (argc == -1)
2380 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2381 " position\"", NULL);
2384 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2386 rl = find_IR_record (obj, offset);
2389 logf (LOG_DEBUG, "%s %s %s: no record", argv[0], argv[1], argv[2]);
2392 if (rl->which != Z_NamePlusRecord_databaseRecord)
2394 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2397 Tcl_AppendElement (interp, (char*)
2398 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
2403 * set record elements (for record extraction)
2405 static int do_recordElements (void *o, Tcl_Interp *interp,
2406 int argc, char **argv)
2408 IrTcl_SetObj *obj = o;
2412 obj->recordElements = NULL;
2415 else if (argc == -1)
2416 return ir_tcl_strdel (NULL, &obj->recordElements);
2419 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2420 " ?position?\"", NULL);
2425 xfree (obj->recordElements);
2426 return ir_tcl_strdup (NULL, &obj->recordElements,
2427 (*argv[2] ? argv[2] : NULL));
2429 Tcl_AppendResult (interp, obj->recordElements, NULL);
2436 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
2442 for (i = 0; i<num; i++)
2444 sprintf (buf, "%d", list[i].condition);
2445 Tcl_AppendElement (interp, buf);
2446 cp = diagbib1_str (list[i].condition);
2448 Tcl_AppendElement (interp, (char*) cp);
2450 Tcl_AppendElement (interp, "");
2451 if (list[i].addinfo)
2452 Tcl_AppendElement (interp, (char*) list[i].addinfo);
2454 Tcl_AppendElement (interp, "");
2460 * do_diag: Return diagnostic record info
2462 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
2464 IrTcl_SetObj *obj = o;
2466 IrTcl_RecordList *rl;
2472 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2473 " position\"", NULL);
2476 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2478 rl = find_IR_record (obj, offset);
2481 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2484 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
2486 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
2489 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
2490 rl->u.surrogateDiagnostics.num);
2494 * do_getMarc: Get ISO2709 Record lines/fields
2496 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
2498 IrTcl_SetObj *obj = o;
2500 IrTcl_RecordList *rl;
2506 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2507 " position line|field tag ind field\"", NULL);
2510 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2512 rl = find_IR_record (obj, offset);
2515 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2518 if (rl->which != Z_NamePlusRecord_databaseRecord)
2520 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2523 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
2527 * do_getSutrs: Get SUTRS Record
2529 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2531 IrTcl_SetObj *obj = o;
2533 IrTcl_RecordList *rl;
2539 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2540 " position\"", NULL);
2543 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2545 rl = find_IR_record (obj, offset);
2548 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2551 if (rl->which != Z_NamePlusRecord_databaseRecord)
2553 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2556 if (!rl->u.dbrec.buf || rl->u.dbrec.type != VAL_SUTRS)
2558 Tcl_AppendElement (interp, rl->u.dbrec.buf);
2564 * do_getGrs: Get a GRS-1 Record
2566 static int do_getGrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2568 IrTcl_SetObj *obj = o;
2570 IrTcl_RecordList *rl;
2576 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2577 " position ?(set,tag) (set,tag) ...?\"", NULL);
2580 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2582 rl = find_IR_record (obj, offset);
2585 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2588 if (rl->which != Z_NamePlusRecord_databaseRecord)
2590 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2593 if (rl->u.dbrec.type != VAL_GRS1)
2595 return ir_tcl_get_grs (interp, rl->u.dbrec.u.grs1, argc, argv);
2600 * do_getExplain: Get an Explain Record
2602 static int do_getExplain (void *o, Tcl_Interp *interp, int argc, char **argv)
2604 IrTcl_SetObj *obj = o;
2605 IrTcl_Obj *p = obj->parent;
2607 Z_ext_typeent *etype;
2609 IrTcl_RecordList *rl;
2615 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2616 " position ?mask? ...\"", NULL);
2619 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2621 rl = find_IR_record (obj, offset);
2624 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2627 if (rl->which != Z_NamePlusRecord_databaseRecord)
2629 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2632 if (!rl->u.dbrec.buf || rl->u.dbrec.type != VAL_EXPLAIN)
2635 if (!(etype = z_ext_getentbyref (VAL_EXPLAIN)))
2637 assert (rl->u.dbrec.buf);
2638 odr_setbuf (p->odr_in, rl->u.dbrec.buf, rl->u.dbrec.size, 0);
2639 if (!(*etype->fun)(p->odr_in, (char **) &rr, 0))
2642 if (etype->what != Z_External_explainRecord)
2645 return ir_tcl_get_explain (interp, rr, argc, argv);
2649 * do_responseStatus: Return response status (present or search)
2651 static int do_responseStatus (void *o, Tcl_Interp *interp,
2652 int argc, char **argv)
2654 IrTcl_SetObj *obj = o;
2658 obj->recordFlag = 0;
2659 obj->nonSurrogateDiagnosticNum = 0;
2660 obj->nonSurrogateDiagnosticList = NULL;
2663 else if (argc == -1)
2665 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
2666 &obj->nonSurrogateDiagnosticNum);
2669 if (!obj->recordFlag)
2671 Tcl_AppendElement (interp, "OK");
2676 case Z_Records_DBOSD:
2677 Tcl_AppendElement (interp, "DBOSD");
2680 Tcl_AppendElement (interp, "NSD");
2681 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
2682 obj->nonSurrogateDiagnosticNum);
2688 * do_present: Perform Present Request
2691 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
2693 IrTcl_SetObj *obj = o;
2696 Z_PresentRequest *req;
2704 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
2711 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2716 logf (LOG_DEBUG, "present %s %d %d", *argv, start, number);
2720 Tcl_AppendResult (interp, "not connected", NULL);
2721 return ir_tcl_error_exec (interp, argc, argv);
2724 obj->number = number;
2726 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2727 req = apdu->u.presentRequest;
2729 set_referenceId (p->odr_out, &req->referenceId,
2730 obj->set_inher.referenceId);
2732 req->resultSetId = obj->setName ? obj->setName : "Default";
2734 req->resultSetStartPoint = &start;
2735 req->numberOfRecordsRequested = &number;
2736 if (obj->set_inher.preferredRecordSyntax)
2738 struct oident ident;
2740 ident.proto = p->protocol_type;
2741 ident.oclass = CLASS_RECSYN;
2742 ident.value = *obj->set_inher.preferredRecordSyntax;
2743 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2744 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2745 oid_getoidbyent (&ident));
2748 req->preferredRecordSyntax = 0;
2750 if (obj->set_inher.elementSetNames && *obj->set_inher.elementSetNames)
2752 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
2753 Z_RecordComposition *compo = odr_malloc (p->odr_out, sizeof(*compo));
2755 esn->which = Z_ElementSetNames_generic;
2756 esn->u.generic = obj->set_inher.elementSetNames;
2758 req->recordComposition = compo;
2759 compo->which = Z_RecordComp_simple;
2760 compo->u.simple = esn;
2763 req->recordComposition = NULL;
2764 return ir_tcl_send_APDU (interp, p, apdu, "present", *argv);
2767 #define IR_TCL_RECORD_ENCODING_ISO2709 1
2768 #define IR_TCL_RECORD_ENCODING_RAW 2
2774 } IrTcl_FileRecordHead;
2777 * do_loadFile: Load result set from file
2779 static int do_loadFile (void *o, Tcl_Interp *interp,
2780 int argc, char **argv)
2782 IrTcl_SetObj *setobj = o;
2794 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2795 " filename ?start? ?number?\"", NULL);
2799 start = atoi (argv[3]);
2801 number = atoi (argv[4]);
2804 inf = fopen (argv[2], "r");
2807 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2808 return ir_tcl_error_exec (interp, argc, argv);
2810 while (offset < (start+number))
2812 IrTcl_FileRecordHead head;
2813 IrTcl_RecordList *rl;
2815 if (fread (&head, sizeof(head), 1, inf) < 1)
2817 rl = new_IR_record (setobj, offset,
2818 Z_NamePlusRecord_databaseRecord,
2819 (argc > 5) ? argv[5] : NULL);
2820 rl->u.dbrec.type = head.syntax;
2821 if (head.encoding == IR_TCL_RECORD_ENCODING_ISO2709)
2823 if (!(buf = ir_tcl_fread_marc (inf, &size)))
2825 rl->u.dbrec.buf = buf;
2826 rl->u.dbrec.size = size;
2827 if (size != head.size)
2830 Tcl_AppendResult (interp, "bad ISO2709 encoding", NULL);
2831 return ir_tcl_error_exec (interp, argc, argv);
2834 else if (head.encoding == IR_TCL_RECORD_ENCODING_RAW)
2836 rl->u.dbrec.size = head.size;
2837 rl->u.dbrec.buf = ir_tcl_malloc (head.size + 1);
2838 if (fread (rl->u.dbrec.buf, rl->u.dbrec.size, 1, inf) < 1)
2841 Tcl_AppendResult (interp, "bad raw encoding", NULL);
2842 return ir_tcl_error_exec (interp, argc, argv);
2844 rl->u.dbrec.buf[rl->u.dbrec.size] = '\0';
2848 rl->u.dbrec.buf = NULL;
2849 rl->u.dbrec.size = 0;
2851 Tcl_AppendResult (interp, "bad encoding", NULL);
2852 return ir_tcl_error_exec (interp, argc, argv);
2856 setobj->numberOfRecordsReturned = offset - start;
2862 * do_saveFile: Save result set on file
2864 static int do_saveFile (void *o, Tcl_Interp *interp,
2865 int argc, char **argv)
2867 IrTcl_SetObj *setobj = o;
2872 IrTcl_RecordList *rl;
2878 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
2879 " filename ?start? ?number?\"", NULL);
2883 start = atoi (argv[3]);
2885 number = atoi (argv[4]);
2888 outf = fopen (argv[2], "w");
2891 Tcl_AppendResult (interp, "cannot open file", NULL);
2892 return ir_tcl_error_exec (interp, argc, argv);
2894 while (offset < (start+number) && (rl = find_IR_record (setobj, offset)))
2896 if (rl->which == Z_NamePlusRecord_databaseRecord &&
2897 rl->u.dbrec.buf && rl->u.dbrec.size)
2899 IrTcl_FileRecordHead head;
2901 head.encoding = IR_TCL_RECORD_ENCODING_RAW;
2902 head.syntax = rl->u.dbrec.type;
2903 head.size = rl->u.dbrec.size;
2904 if (fwrite (&head, sizeof(head), 1, outf) < 1)
2906 Tcl_AppendResult (interp, "cannot write", NULL);
2907 return ir_tcl_error_exec (interp, argc, argv);
2909 if (fwrite (rl->u.dbrec.buf, rl->u.dbrec.size, 1, outf) < 1)
2911 Tcl_AppendResult (interp, "cannot write", NULL);
2912 return ir_tcl_error_exec (interp, argc, argv);
2919 Tcl_AppendResult (interp, "cannot write ", NULL);
2920 return ir_tcl_error_exec (interp, argc, argv);
2926 static IrTcl_Method ir_set_method_tab[] = {
2927 { "search", do_search, NULL},
2928 { "searchResponse", do_searchResponse, NULL},
2929 { "presentResponse", do_presentResponse, NULL},
2930 { "searchStatus", do_searchStatus, NULL},
2931 { "presentStatus", do_presentStatus, NULL},
2932 { "nextResultSetPosition", do_nextResultSetPosition, NULL},
2933 { "setName", do_setName, NULL},
2934 { "resultCount", do_resultCount, NULL},
2935 { "numberOfRecordsReturned", do_numberOfRecordsReturned, NULL},
2936 { "present", do_present, NULL},
2937 { "type", do_type, NULL},
2938 { "getMarc", do_getMarc, NULL},
2939 { "getSutrs", do_getSutrs, NULL},
2940 { "getGrs", do_getGrs, NULL},
2941 { "getExplain", do_getExplain, NULL},
2942 { "recordType", do_recordType, NULL},
2943 { "recordElements", do_recordElements, NULL},
2944 { "diag", do_diag, NULL},
2945 { "responseStatus", do_responseStatus, NULL},
2946 { "loadFile", do_loadFile, NULL},
2947 { "saveFile", do_saveFile, NULL},
2952 * ir_set_obj_method: IR Set Object methods
2954 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2955 int argc, char **argv)
2957 IrTcl_Methods tabs[3];
2958 IrTcl_SetObj *p = (IrTcl_SetObj *) clientData;
2963 Tcl_AppendResult (interp, wrongArgs, *argv, " method args...\"", NULL);
2966 tabs[0].tab = ir_set_method_tab;
2968 tabs[1].tab = ir_set_c_method_tab;
2969 tabs[1].obj = &p->set_inher;
2972 if (ir_tcl_method (interp, argc, argv, tabs, &r) == TCL_ERROR)
2973 return ir_tcl_method_error (interp, argc, argv, tabs);
2978 * ir_set_obj_delete: IR Set Object disposal
2980 static void ir_set_obj_delete (ClientData clientData)
2982 IrTcl_Methods tabs[3];
2983 IrTcl_SetObj *p = (IrTcl_SetObj *) clientData;
2985 logf (LOG_DEBUG, "ir set delete");
2987 tabs[0].tab = ir_set_method_tab;
2989 tabs[1].tab = ir_set_c_method_tab;
2990 tabs[1].obj = &p->set_inher;
2993 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
2999 * ir_set_obj_init: IR Set Object initialization
3001 static int ir_set_obj_init (ClientData clientData, Tcl_Interp *interp,
3002 int argc, char **argv, ClientData *subData,
3003 ClientData parentData)
3005 IrTcl_Methods tabs[3];
3008 if (argc < 2 || argc > 3)
3010 Tcl_AppendResult (interp, wrongArgs, *argv,
3011 " objSetName ?objParent?\"", NULL);
3014 obj = ir_tcl_malloc (sizeof(*obj));
3015 logf (LOG_DEBUG, "ir set create %s", argv[1]);
3022 obj->parent = (IrTcl_Obj *) parentData;
3024 dst = &obj->set_inher;
3025 src = &obj->parent->set_inher;
3027 if ((dst->num_databaseNames = src->num_databaseNames))
3029 dst->databaseNames =
3030 ir_tcl_malloc (sizeof (*dst->databaseNames)
3031 * (1+dst->num_databaseNames));
3032 for (i = 0; i < dst->num_databaseNames; i++)
3033 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
3034 src->databaseNames[i]) == TCL_ERROR)
3036 dst->databaseNames[i] = NULL;
3039 dst->databaseNames = NULL;
3040 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
3044 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
3048 if (ir_tcl_strdup (interp, &dst->elementSetNames, src->elementSetNames)
3052 if (ir_tcl_strdup (interp, &dst->smallSetElementSetNames,
3053 src->smallSetElementSetNames)
3057 if (ir_tcl_strdup (interp, &dst->mediumSetElementSetNames,
3058 src->mediumSetElementSetNames)
3062 if (src->preferredRecordSyntax &&
3063 (dst->preferredRecordSyntax
3064 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
3065 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
3067 dst->preferredRecordSyntax = NULL;
3068 dst->replaceIndicator = src->replaceIndicator;
3069 dst->smallSetUpperBound = src->smallSetUpperBound;
3070 dst->largeSetLowerBound = src->largeSetLowerBound;
3071 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
3076 tabs[0].tab = ir_set_method_tab;
3080 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
3083 *subData = (ClientData) obj;
3088 * ir_set_obj_mk: IR Set Object creation
3090 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
3091 int argc, char **argv)
3094 ClientData parentData = 0;
3099 Tcl_CmdInfo parent_info;
3100 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
3102 Tcl_AppendResult (interp, "no object parent", NULL);
3103 return ir_tcl_error_exec (interp, argc, argv);
3105 parentData = parent_info.clientData;
3107 r = ir_set_obj_init (clientData, interp, argc, argv, &subData, parentData);
3110 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
3111 subData, ir_set_obj_delete);
3115 IrTcl_Class ir_set_obj_class = {
3122 /* ------------------------------------------------------- */
3125 * do_scan: Perform scan
3127 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
3131 IrTcl_ScanObj *obj = o;
3132 IrTcl_Obj *p = obj->parent;
3135 struct ccl_rpn_node *rpn;
3143 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
3144 " scanQuery\"", NULL);
3147 logf (LOG_DEBUG, "scan %s %s", *argv, argv[2]);
3148 if (!p->set_inher.num_databaseNames)
3150 Tcl_AppendResult (interp, "no databaseNames", NULL);
3151 return ir_tcl_error_exec (interp, argc, argv);
3155 Tcl_AppendResult (interp, "not connected", NULL);
3156 return ir_tcl_error_exec (interp, argc, argv);
3159 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
3160 req = apdu->u.scanRequest;
3162 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
3163 req->num_databaseNames = p->set_inher.num_databaseNames;
3164 req->databaseNames = p->set_inher.databaseNames;
3167 if (!(req->termListAndStartPoint =
3168 p_query_scan (p->odr_out, p->protocol_type,
3169 &req->attributeSet, argv[2])))
3171 Tcl_AppendResult (interp, "query syntax error", NULL);
3172 return ir_tcl_error_exec (interp, argc, argv);
3175 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
3178 Tcl_AppendResult (interp, "ccl syntax error ", ccl_err_msg(r), NULL);
3179 return ir_tcl_error_exec (interp, argc, argv);
3181 bib1.proto = p->protocol_type;
3182 bib1.oclass = CLASS_ATTSET;
3183 bib1.value = VAL_BIB1;
3185 req->attributeSet = oid_getoidbyent (&bib1);
3186 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
3189 req->stepSize = &obj->stepSize;
3190 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
3191 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
3192 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
3193 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
3194 *req->numberOfTermsRequested);
3195 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
3196 *req->preferredPositionInResponse);
3198 return ir_tcl_send_APDU (interp, p, apdu, "scan", *argv);
3202 * do_scanResponse: add scan response handler
3204 static int do_scanResponse (void *o, Tcl_Interp *interp,
3205 int argc, char **argv)
3207 IrTcl_ScanObj *obj = o;
3211 obj->scanResponse = NULL;
3214 else if (argc == -1)
3215 return ir_tcl_strdel (interp, &obj->scanResponse);
3218 xfree (obj->scanResponse);
3221 if (ir_tcl_strdup (interp, &obj->scanResponse, argv[2])
3226 obj->scanResponse = NULL;
3232 * do_stepSize: Set/get replace Step Size
3234 static int do_stepSize (void *obj, Tcl_Interp *interp,
3235 int argc, char **argv)
3237 IrTcl_ScanObj *p = obj;
3243 return ir_tcl_get_set_int (&p->stepSize, interp, argc, argv);
3247 * do_numberOfTermsRequested: Set/get Number of Terms requested
3249 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
3250 int argc, char **argv)
3252 IrTcl_ScanObj *p = obj;
3256 p->numberOfTermsRequested = 20;
3259 return ir_tcl_get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
3264 * do_preferredPositionInResponse: Set/get preferred Position
3266 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
3267 int argc, char **argv)
3269 IrTcl_ScanObj *p = obj;
3273 p->preferredPositionInResponse = 1;
3276 return ir_tcl_get_set_int (&p->preferredPositionInResponse, interp,
3281 * do_scanStatus: Get scan status
3283 static int do_scanStatus (void *obj, Tcl_Interp *interp,
3284 int argc, char **argv)
3286 IrTcl_ScanObj *p = obj;
3290 return ir_tcl_get_set_int (&p->scanStatus, interp, argc, argv);
3294 * do_numberOfEntriesReturned: Get number of Entries returned
3296 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
3297 int argc, char **argv)
3299 IrTcl_ScanObj *p = obj;
3303 return ir_tcl_get_set_int (&p->numberOfEntriesReturned, interp,
3308 * do_positionOfTerm: Get position of Term
3310 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
3311 int argc, char **argv)
3313 IrTcl_ScanObj *p = obj;
3317 return ir_tcl_get_set_int (&p->positionOfTerm, interp, argc, argv);
3321 * do_scanLine: get Scan Line (surrogate or normal) after response
3323 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
3325 IrTcl_ScanObj *p = obj;
3331 p->entries_flag = 0;
3333 p->nonSurrogateDiagnosticNum = 0;
3334 p->nonSurrogateDiagnosticList = 0;
3337 else if (argc == -1)
3339 p->entries_flag = 0;
3340 /* release entries */
3343 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
3344 &p->nonSurrogateDiagnosticNum);
3349 Tcl_AppendResult (interp, wrongArgs, *argv, " ", argv[1],
3350 " position\"", NULL);
3353 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
3355 if (!p->entries_flag || !p->entries || i >= p->num_entries || i < 0)
3357 switch (p->entries[i].which)
3359 case Z_Entry_termInfo:
3360 Tcl_AppendElement (interp, "T");
3361 if (p->entries[i].u.term.buf)
3362 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
3364 Tcl_AppendElement (interp, "");
3365 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
3366 Tcl_AppendElement (interp, numstr);
3368 case Z_Entry_surrogateDiagnostic:
3369 Tcl_AppendElement (interp, "SD");
3370 return ir_diagResult (interp, p->entries[i].u.diag.list,
3371 p->entries[i].u.diag.num);
3377 static IrTcl_Method ir_scan_method_tab[] = {
3378 { "scan", do_scan, NULL},
3379 { "scanResponse", do_scanResponse, NULL},
3380 { "stepSize", do_stepSize, NULL},
3381 { "numberOfTermsRequested", do_numberOfTermsRequested, NULL},
3382 { "preferredPositionInResponse", do_preferredPositionInResponse, NULL},
3383 { "scanStatus", do_scanStatus, NULL},
3384 { "numberOfEntriesReturned", do_numberOfEntriesReturned, NULL},
3385 { "positionOfTerm", do_positionOfTerm, NULL},
3386 { "scanLine", do_scanLine, NULL},
3391 * ir_scan_obj_method: IR Scan Object methods
3393 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
3394 int argc, char **argv)
3396 IrTcl_Methods tabs[2];
3401 Tcl_AppendResult (interp, wrongArgs, *argv, " method args...\"", NULL);
3404 tabs[0].tab = ir_scan_method_tab;
3405 tabs[0].obj = clientData;
3408 if (ir_tcl_method (interp, argc, argv, tabs, &r) == TCL_ERROR)
3409 return ir_tcl_method_error (interp, argc, argv, tabs);
3414 * ir_scan_obj_delete: IR Scan Object disposal
3416 static void ir_scan_obj_delete (ClientData clientData)
3418 IrTcl_Methods tabs[2];
3419 IrTcl_ScanObj *obj = (IrTcl_ScanObj *) clientData;
3421 tabs[0].tab = ir_scan_method_tab;
3425 ir_tcl_method (NULL, -1, NULL, tabs, NULL);
3430 * ir_scan_obj_mk: IR Scan Object creation
3432 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
3433 int argc, char **argv)
3435 Tcl_CmdInfo parent_info;
3437 IrTcl_Methods tabs[2];
3441 Tcl_AppendResult (interp, wrongArgs, *argv,
3442 "objScanName objParentName\"", NULL);
3445 logf (LOG_DEBUG, "ir scan create %s", argv[1]);
3446 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
3448 Tcl_AppendResult (interp, "no object parent", NULL);
3449 return ir_tcl_error_exec (interp, argc, argv);
3451 obj = ir_tcl_malloc (sizeof(*obj));
3452 obj->parent = (IrTcl_Obj *) parent_info.clientData;
3454 tabs[0].tab = ir_scan_method_tab;
3458 if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
3460 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
3461 (ClientData) obj, ir_scan_obj_delete);
3465 /* ------------------------------------------------------- */
3468 * ir_log_init_proc: set yaz log level
3470 static int ir_log_init_proc (ClientData clientData, Tcl_Interp *interp,
3471 int argc, char **argv)
3473 if (argc <= 1 || argc > 4)
3475 Tcl_AppendResult (interp, wrongArgs, *argv,
3476 " ?level ?prefix ?filename\"", NULL);
3480 log_init (log_mask_str (argv[1]), "", NULL);
3482 log_init (log_mask_str (argv[1]), argv[2], NULL);
3484 log_init (log_mask_str (argv[1]), argv[2], argv[3]);
3489 * ir_log_proc: log yaz message
3491 static int ir_log_proc (ClientData clientData, Tcl_Interp *interp,
3492 int argc, char **argv)
3497 Tcl_AppendResult (interp, wrongArgs, *argv,
3498 " level string\"", NULL);
3501 mask = log_mask_str_x (argv[1], 0);
3502 logf (LOG_DEBUG, "%s", argv[2]);
3508 * ir_version: log ir version
3510 static int ir_version (ClientData clientData, Tcl_Interp *interp,
3511 int argc, char **argv)
3513 Tcl_AppendElement (interp, IR_TCL_VERSION);
3514 Tcl_AppendElement (interp, YAZ_VERSION);
3519 /* ------------------------------------------------------- */
3520 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
3524 p->initResult = *initrs->result ? 1 : 0;
3525 if (!*initrs->result)
3526 logf (LOG_DEBUG, "Connection rejected by target");
3528 logf (LOG_DEBUG, "Connection accepted by target");
3530 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
3532 xfree (p->targetImplementationId);
3533 ir_tcl_strdup (p->interp, &p->targetImplementationId,
3534 initrs->implementationId);
3535 xfree (p->targetImplementationName);
3536 ir_tcl_strdup (p->interp, &p->targetImplementationName,
3537 initrs->implementationName);
3538 xfree (p->targetImplementationVersion);
3539 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
3540 initrs->implementationVersion);
3542 p->maximumRecordSize = *initrs->maximumRecordSize;
3543 p->preferredMessageSize = *initrs->preferredMessageSize;
3545 memcpy (&p->options, initrs->options, sizeof(initrs->options));
3546 memcpy (&p->protocolVersion, initrs->protocolVersion,
3547 sizeof(initrs->protocolVersion));
3548 xfree (p->userInformationField);
3549 p->userInformationField = NULL;
3550 if (initrs->userInformationField)
3554 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
3555 (p->userInformationField =
3556 ir_tcl_malloc ((len =
3557 initrs->userInformationField->
3558 u.octet_aligned->len) +1)))
3560 memcpy (p->userInformationField,
3561 initrs->userInformationField->u.octet_aligned->buf,
3563 (p->userInformationField)[len] = '\0';
3568 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
3571 for (i = 0; i<*dst_num; i++)
3572 xfree (dst_list[i]->addinfo);
3578 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
3579 Z_DiagRec **list, int num)
3582 char *addinfo = NULL;
3585 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
3586 for (i = 0; i<num; i++)
3589 switch (list[i]->which)
3591 case Z_DiagRec_defaultFormat:
3592 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
3594 switch (list[i]->u.defaultFormat->which)
3596 case Z_DefaultDiagFormat_v2Addinfo:
3597 addinfo = list[i]->u.defaultFormat->u.v2Addinfo;
3599 case Z_DefaultDiagFormat_v3Addinfo:
3600 addinfo = list[i]->u.defaultFormat->u.v3Addinfo;
3604 addinfo = list[i]->u.defaultFormat->addinfo;
3607 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
3608 strcpy ((*dst_list)[i].addinfo, addinfo);
3609 cp = diagbib1_str ((*dst_list)[i].condition);
3610 logf (LOG_DEBUG, "Diag %d %s %s", (*dst_list)[i].condition,
3611 cp ? cp : "", addinfo ? addinfo : "");
3614 (*dst_list)[i].addinfo = NULL;
3615 (*dst_list)[i].condition = 0;
3620 static void ir_handleDBRecord (IrTcl_Obj *p, IrTcl_RecordList *rl,
3623 struct oident *ident;
3624 Z_ext_typeent *etype;
3626 logf (LOG_DEBUG, "handleDBRecord size=%d", oe->u.octet_aligned->len);
3627 rl->u.dbrec.size = oe->u.octet_aligned->len;
3628 rl->u.dbrec.buf = NULL;
3630 if ((ident = oid_getentbyoid (oe->direct_reference)))
3631 rl->u.dbrec.type = ident->value;
3633 rl->u.dbrec.type = VAL_USMARC;
3635 if (ident && (oe->which == Z_External_single ||
3636 oe->which == Z_External_octet)
3637 && (etype = z_ext_getentbyref (ident->value)))
3641 odr_setbuf (p->odr_in, (char*) oe->u.octet_aligned->buf,
3642 oe->u.octet_aligned->len, 0);
3643 if (!(*etype->fun)(p->odr_in, (char **) &rr, 0))
3645 rl->u.dbrec.type = VAL_NONE;
3648 switch (etype->what)
3650 case Z_External_sutrs:
3651 logf (LOG_DEBUG, "Z_External_sutrs");
3653 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
3655 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
3657 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
3659 rl->u.dbrec.size = oe->u.sutrs->len;
3661 case Z_External_grs1:
3662 logf (LOG_DEBUG, "Z_External_grs1");
3664 ir_tcl_grs_mk (oe->u.grs1, &rl->u.dbrec.u.grs1);
3666 case Z_External_explainRecord:
3667 logf (LOG_DEBUG, "Z_External_explainRecord");
3668 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
3670 memcpy (rl->u.dbrec.buf, oe->u.octet_aligned->buf,
3678 if (oe->which == Z_External_octet && rl->u.dbrec.size > 0)
3680 char *buf = (char*) oe->u.octet_aligned->buf;
3681 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
3682 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
3684 else if (rl->u.dbrec.type == VAL_SUTRS &&
3685 oe->which == Z_External_sutrs)
3687 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
3689 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
3691 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
3693 rl->u.dbrec.size = oe->u.sutrs->len;
3695 else if (rl->u.dbrec.type == VAL_GRS1 &&
3696 oe->which == Z_External_grs1)
3698 ir_tcl_grs_mk (oe->u.grs1, &rl->u.dbrec.u.grs1);
3703 static void ir_handleZRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj,
3704 const char *elements)
3709 IrTcl_RecordList *rl;
3711 setobj->which = zrs->which;
3712 setobj->recordFlag = 1;
3714 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
3715 &setobj->nonSurrogateDiagnosticNum);
3716 if (zrs->which == Z_Records_DBOSD)
3718 int num_rec = zrs->u.databaseOrSurDiagnostics->num_records;
3720 if (num_rec != setobj->numberOfRecordsReturned)
3722 logf (LOG_WARN, "numberOfRecordsReturned=%d but num records=%d",
3723 setobj->numberOfRecordsReturned, num_rec);
3724 setobj->numberOfRecordsReturned = num_rec;
3727 for (offset = 0; offset < num_rec; offset++)
3729 Z_NamePlusRecord *znpr = zrs->u.databaseOrSurDiagnostics->
3732 rl = new_IR_record (setobj, setobj->start + offset, znpr->which,
3734 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
3735 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
3736 &rl->u.surrogateDiagnostics.num,
3737 &znpr->u.surrogateDiagnostic,
3740 ir_handleDBRecord (p, rl,
3741 (Z_External*) (znpr->u.databaseRecord));
3744 else if (zrs->which == Z_Records_multipleNSD)
3746 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
3747 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3748 setobj->numberOfRecordsReturned = 0;
3749 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3750 &setobj->nonSurrogateDiagnosticNum,
3751 zrs->u.multipleNonSurDiagnostics->diagRecs,
3752 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
3757 Z_DiagRec dr, *dr_p = &dr;
3758 dr.which = Z_DiagRec_defaultFormat;
3759 dr.u.defaultFormat = zrs->u.nonSurrogateDiagnostic;
3761 Z_DiagRec *dr_p = zrs->u.nonSurrogateDiagnostic;
3763 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
3765 setobj->numberOfRecordsReturned = 0;
3766 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
3767 &setobj->nonSurrogateDiagnosticNum,
3772 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
3773 IrTcl_SetObj *setobj)
3775 Z_Records *zrs = searchrs->records;
3777 logf (LOG_DEBUG, "Received search response");
3780 logf (LOG_DEBUG, "Search response, no object!");
3783 setobj->searchStatus = *searchrs->searchStatus;
3784 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
3785 setobj->resultCount = *searchrs->resultCount;
3786 if (searchrs->presentStatus)
3787 setobj->presentStatus = *searchrs->presentStatus;
3789 setobj->presentStatus = Z_RES_NONE;
3790 if (searchrs->nextResultSetPosition)
3791 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
3793 logf (LOG_DEBUG, "status %d hits %d",
3794 setobj->searchStatus, setobj->resultCount);
3798 if (setobj->resultCount <= setobj->set_inher.smallSetUpperBound)
3799 es = setobj->set_inher.smallSetElementSetNames;
3801 es = setobj->set_inher.mediumSetElementSetNames;
3802 setobj->numberOfRecordsReturned = *searchrs->numberOfRecordsReturned;
3803 ir_handleZRecords (o, zrs, setobj, es);
3807 setobj->numberOfRecordsReturned = 0;
3808 setobj->recordFlag = 0;
3813 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
3814 IrTcl_SetObj *setobj)
3816 Z_Records *zrs = presrs->records;
3818 logf (LOG_DEBUG, "Received present response");
3821 logf (LOG_DEBUG, "Present response, no object!");
3824 setobj->presentStatus = *presrs->presentStatus;
3825 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
3826 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
3829 setobj->numberOfRecordsReturned = *presrs->numberOfRecordsReturned;
3830 ir_handleZRecords (o, zrs, setobj, setobj->set_inher.elementSetNames);
3834 setobj->numberOfRecordsReturned = 0;
3835 setobj->recordFlag = 0;
3836 logf (LOG_DEBUG, "No records!");
3840 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
3841 IrTcl_ScanObj *scanobj)
3845 logf (LOG_DEBUG, "Received scanResponse");
3847 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
3848 scanobj->scanStatus = *scanrs->scanStatus;
3849 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
3851 if (scanrs->stepSize)
3852 scanobj->stepSize = *scanrs->stepSize;
3853 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
3855 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
3856 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
3857 scanobj->numberOfEntriesReturned);
3859 if (scanrs->positionOfTerm)
3860 scanobj->positionOfTerm = *scanrs->positionOfTerm;
3862 scanobj->positionOfTerm = -1;
3863 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
3865 xfree (scanobj->entries);
3866 scanobj->entries = NULL;
3867 scanobj->num_entries = 0;
3868 scanobj->entries_flag = 0;
3870 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
3871 &scanobj->nonSurrogateDiagnosticNum);
3872 if (scanrs->entries)
3877 scanobj->entries_flag = 1;
3878 if (scanrs->entries)
3880 scanobj->num_entries = scanrs->entries->num_entries;
3881 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
3882 sizeof(*scanobj->entries));
3883 ze = scanrs->entries->entries;
3885 for (i=0; i<scanobj->num_entries; i++, ze++)
3887 scanobj->entries[i].which = (*ze)->which;
3888 switch ((*ze)->which)
3890 case Z_Entry_termInfo:
3891 if ((*ze)->u.termInfo->term->which == Z_Term_general)
3893 int l = (*ze)->u.termInfo->term->u.general->len;
3894 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
3895 memcpy (scanobj->entries[i].u.term.buf,
3896 (*ze)->u.termInfo->term->u.general->buf,
3898 scanobj->entries[i].u.term.buf[l] = '\0';
3901 scanobj->entries[i].u.term.buf = NULL;
3902 if ((*ze)->u.termInfo->globalOccurrences)
3903 scanobj->entries[i].u.term.globalOccurrences =
3904 *(*ze)->u.termInfo->globalOccurrences;
3906 scanobj->entries[i].u.term.globalOccurrences = 0;
3908 case Z_Entry_surrogateDiagnostic:
3909 ir_handleDiags (&scanobj->entries[i].u.diag.list,
3910 &scanobj->entries[i].u.diag.num,
3911 &(*ze)->u.surrogateDiagnostic,
3916 if (scanrs->entries->nonsurrogateDiagnostics)
3917 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
3918 &scanobj->nonSurrogateDiagnosticNum,
3919 scanrs->entries->nonsurrogateDiagnostics,
3920 scanrs->entries->num_nonsurrogateDiagnostics);
3925 * ir_select_read: handle incoming packages
3927 static void ir_select_read (ClientData clientData)
3929 IrTcl_Obj *p = (IrTcl_Obj *) clientData;
3934 Tcl_CmdInfo cmd_info;
3935 const char *apdu_call;
3937 logf(LOG_DEBUG, "Read handler fd=%d", cs_fileno(p->cs_link));
3938 if (p->state == IR_TCL_R_Connecting)
3940 logf(LOG_DEBUG, "read: connect");
3941 r = cs_rcvconnect (p->cs_link);
3944 logf (LOG_WARN, "cs_rcvconnect returned 1");
3947 p->state = IR_TCL_R_Idle;
3949 ir_select_remove_write (cs_fileno (p->cs_link), p);
3952 logf (LOG_DEBUG, "cs_rcvconnect error");
3953 ir_tcl_disconnect (p);
3956 p->failInfo = IR_TCL_FAIL_CONNECT;
3957 ir_tcl_eval (p->interp, p->failback);
3959 ir_obj_delete ((ClientData) p);
3963 ir_tcl_eval (p->interp, p->callback);
3964 if (p->ref_count == 2 && p->cs_link && p->request_queue
3965 && p->state == IR_TCL_R_Idle)
3966 ir_tcl_send_q (p, p->request_queue, "x");
3967 ir_obj_delete ((ClientData) p);
3972 p->state = IR_TCL_R_Reading;
3974 /* read incoming APDU */
3975 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) == 1)
3977 logf(LOG_DEBUG, "PDU Fraction read");
3980 /* signal one more use of ir object - callbacks must not
3981 release the ir memory (p pointer) */
3985 logf (LOG_DEBUG, "cs_get failed, code %d", r);
3986 ir_tcl_disconnect (p);
3989 p->failInfo = IR_TCL_FAIL_READ;
3990 ir_tcl_eval (p->interp, p->failback);
3992 /* release ir object now if callback deleted it */
3993 ir_obj_delete ((ClientData) p);
3996 /* got complete APDU. Now decode */
3999 odr_setbuf (p->odr_in, p->buf_in, r, 0);
4000 logf (LOG_DEBUG, "cs_get ok, total size %d", r);
4001 if (!z_APDU (p->odr_in, &apdu, 0))
4003 logf (LOG_DEBUG, "cs_get failed: %s",
4004 odr_errmsg (odr_geterror (p->odr_in)));
4005 ir_tcl_disconnect (p);
4008 p->failInfo = IR_TCL_FAIL_IN_APDU;
4009 p->apduOffset = odr_offset (p->odr_in);
4010 ir_tcl_eval (p->interp, p->failback);
4012 /* release ir object now if failback deleted it */
4013 ir_obj_delete ((ClientData) p);
4016 /* handle APDU and invoke callback */
4017 rq = p->request_queue;
4020 logf (LOG_FATAL, "Internal error. No queue entry");
4023 object_name = rq->object_name;
4024 logf (LOG_DEBUG, "Object %s", object_name);
4026 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
4030 case Z_APDU_initResponse:
4031 p->eventType = "init";
4032 ir_initResponse (p, apdu->u.initResponse);
4033 apdu_call = p->initResponse;
4035 case Z_APDU_searchResponse:
4036 p->eventType = "search";
4037 ir_searchResponse (p, apdu->u.searchResponse,
4038 (IrTcl_SetObj *) cmd_info.clientData);
4039 apdu_call = ((IrTcl_SetObj *)
4040 cmd_info.clientData)->searchResponse;
4042 case Z_APDU_presentResponse:
4043 p->eventType = "present";
4044 ir_presentResponse (p, apdu->u.presentResponse,
4045 (IrTcl_SetObj *) cmd_info.clientData);
4046 apdu_call = ((IrTcl_SetObj *)
4047 cmd_info.clientData)->presentResponse;
4049 case Z_APDU_scanResponse:
4050 p->eventType = "scan";
4051 ir_scanResponse (p, apdu->u.scanResponse,
4052 (IrTcl_ScanObj *) cmd_info.clientData);
4053 apdu_call = ((IrTcl_ScanObj *)
4054 cmd_info.clientData)->scanResponse;
4057 logf (LOG_WARN, "Received unknown APDU type (%d)",
4059 ir_tcl_disconnect (p);
4062 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
4063 ir_tcl_eval (p->interp, p->failback);
4068 p->request_queue = rq->next;
4069 p->state = IR_TCL_R_Idle;
4072 ir_tcl_eval (p->interp, apdu_call);
4073 else if (rq->callback)
4074 ir_tcl_eval (p->interp, rq->callback);
4075 xfree (rq->buf_out);
4076 xfree (rq->callback);
4077 xfree (rq->object_name);
4079 odr_reset (p->odr_in);
4080 if (p->ref_count == 1)
4082 ir_obj_delete ((ClientData) p);
4085 ir_obj_delete ((ClientData) p);
4086 } while (p->cs_link && cs_more (p->cs_link));
4087 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
4088 ir_tcl_send_q (p, p->request_queue, "x");
4092 * ir_select_write: handle outgoing packages - not yet written.
4094 static int ir_select_write (ClientData clientData)
4096 IrTcl_Obj *p = (IrTcl_Obj *) clientData;
4100 logf (LOG_DEBUG, "Write handler fd=%d", cs_fileno(p->cs_link));
4101 if (p->state == IR_TCL_R_Connecting)
4103 logf(LOG_DEBUG, "write: connect");
4104 r = cs_rcvconnect (p->cs_link);
4107 logf (LOG_DEBUG, "cs_rcvconnect returned 1");
4110 p->state = IR_TCL_R_Idle;
4112 ir_select_remove_write (cs_fileno (p->cs_link), p);
4115 logf (LOG_DEBUG, "cs_rcvconnect error");
4116 ir_tcl_disconnect (p);
4119 p->failInfo = IR_TCL_FAIL_CONNECT;
4120 ir_tcl_eval (p->interp, p->failback);
4122 ir_obj_delete ((ClientData) p);
4126 ir_tcl_eval (p->interp, p->callback);
4127 ir_obj_delete ((ClientData) p);
4130 rq = p->request_queue;
4131 if (!rq || !rq->buf_out)
4134 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
4136 logf (LOG_DEBUG, "cs_put write fail");
4138 xfree (rq->buf_out);
4140 ir_tcl_disconnect (p);
4143 p->failInfo = IR_TCL_FAIL_WRITE;
4144 ir_tcl_eval (p->interp, p->failback);
4146 ir_obj_delete ((ClientData) p);
4148 else if (r == 0) /* remove select bit */
4150 logf (LOG_DEBUG, "Write completed");
4151 p->state = IR_TCL_R_Waiting;
4152 ir_select_remove_write (cs_fileno (p->cs_link), p);
4153 xfree (rq->buf_out);
4159 static void ir_select_notify (ClientData clientData, int r, int w, int e)
4163 if (!ir_select_write (clientData) && r)
4164 ir_select_read (clientData);
4168 ir_select_read (clientData);
4172 /*----------------------------------------------------------- */
4176 * This wrapper function is used by Windows to invoke the
4177 * initialization code for the DLL. If we are compiling
4178 * with Visual C++, this routine will be renamed to DllMain.
4190 DllEntryPoint(hInst, reason, reserved)
4191 HINSTANCE hInst; /* Library instance handle. */
4192 DWORD reason; /* Reason this function is being called. */
4193 LPVOID reserved; /* Not used. */
4199 /* ------------------------------------------------------- */
4201 * Irtcl_init: Registration of TCL commands.
4203 EXPORT (int,Irtcl_Init) (Tcl_Interp *interp)
4205 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
4206 (Tcl_CmdDeleteProc *) NULL);
4207 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
4208 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
4209 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
4210 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
4211 Tcl_CreateCommand (interp, "ir-log-init", ir_log_init_proc,
4212 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
4213 Tcl_CreateCommand (interp, "ir-log", ir_log_proc,
4214 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
4215 Tcl_CreateCommand (interp, "ir-version", ir_version, (ClientData) NULL,
4216 (Tcl_CmdDeleteProc *) NULL);