2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.54 1995-08-24 12:25:16 adam
9 * Modified to work with yaz 1.0b3.
11 * Revision 1.53 1995/08/04 12:49:26 adam
12 * Bug fix: reading uninitialized variable p.
14 * Revision 1.52 1995/08/04 11:32:38 adam
15 * More work on output queue. Memory related routines moved
18 * Revision 1.51 1995/08/03 13:22:54 adam
21 * Revision 1.50 1995/07/20 08:09:49 adam
22 * client.tcl: Targets removed from hotTargets list when targets
23 * are removed/modified.
24 * ir-tcl.c: More work on triggerResourceControl.
26 * Revision 1.49 1995/06/30 12:39:21 adam
27 * Bug fix: loadFile didn't set record type.
28 * The MARC routines are a little less strict in the interpretation.
29 * Script display.tcl replaces the old marc.tcl.
30 * New interactive script: shell.tcl.
32 * Revision 1.48 1995/06/27 19:03:50 adam
33 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
34 * nextResultSetPosition used instead of setOffset.
36 * Revision 1.47 1995/06/25 10:25:04 adam
37 * Working on triggerResourceControl. Description of compile/install
38 * procedure moved to ir-tcl.sgml.
40 * Revision 1.46 1995/06/22 13:15:06 adam
41 * Feature: SUTRS. Setting getSutrs implemented.
42 * Work on display formats.
43 * Preferred record syntax can be set by the user.
45 * Revision 1.45 1995/06/20 08:07:30 adam
46 * New setting: failInfo.
47 * Working on better cancel mechanism.
49 * Revision 1.44 1995/06/19 17:01:20 adam
52 * Revision 1.43 1995/06/19 13:06:08 adam
53 * New define: IR_TCL_VERSION.
55 * Revision 1.42 1995/06/19 08:08:52 adam
56 * client.tcl: hotTargets now contain both database and target name.
57 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
58 * by logf(LOG_WARN, ...) calls.
60 * Revision 1.41 1995/06/16 12:28:16 adam
61 * Implemented preferredRecordSyntax.
62 * Minor changes in diagnostic handling.
63 * Record list deleted when connection closes.
65 * Revision 1.40 1995/06/14 13:37:18 adam
66 * Setting recordType implemented.
67 * Setting implementationVersion implemented.
68 * Settings implementationId / implementationName edited.
70 * Revision 1.39 1995/06/08 10:26:32 adam
71 * Bug fix in ir_strdup.
73 * Revision 1.38 1995/06/01 16:36:47 adam
74 * About buttons. Minor bug fixes.
76 * Revision 1.37 1995/06/01 07:31:20 adam
77 * Rename of many typedefs -> IrTcl_...
79 * Revision 1.36 1995/05/31 13:09:59 adam
80 * Client searches/presents may be interrupted.
81 * New moving book-logo.
83 * Revision 1.35 1995/05/31 08:36:33 adam
84 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
85 * New method: referenceId. More work on scan.
87 * Revision 1.34 1995/05/29 10:33:42 adam
88 * README and rename of startup script.
90 * Revision 1.33 1995/05/29 09:15:11 quinn
91 * Changed CS_SR to PROTO_SR, etc.
93 * Revision 1.32 1995/05/29 08:44:16 adam
94 * Work on delete of objects.
96 * Revision 1.31 1995/05/26 11:44:10 adam
97 * Bugs fixed. More work on MARC utilities and queries. Test
98 * client is up-to-date again.
100 * Revision 1.30 1995/05/26 08:54:11 adam
101 * New MARC utilities. Uses prefix query.
103 * Revision 1.29 1995/05/24 14:10:22 adam
104 * Work on idAuthentication, protocolVersion and options.
106 * Revision 1.28 1995/05/23 15:34:48 adam
107 * Many new settings, userInformationField, smallSetUpperBound, etc.
108 * A number of settings are inherited when ir-set is executed.
109 * This version is incompatible with the graphical test client (client.tcl).
111 * Revision 1.27 1995/05/11 15:34:47 adam
112 * Scan request changed a bit. This version works with RLG.
114 * Revision 1.26 1995/04/18 16:11:51 adam
115 * First version of graphical Scan. Some work on query-by-form.
117 * Revision 1.25 1995/04/17 09:37:17 adam
118 * Further development of scan.
120 * Revision 1.24 1995/04/11 14:16:42 adam
121 * Further work on scan. Response works. Entries aren't saved yet.
123 * Revision 1.23 1995/04/10 10:50:27 adam
124 * Result-set name defaults to suffix of ir-set name.
125 * Started working on scan. Not finished at this point.
127 * Revision 1.22 1995/03/31 10:43:03 adam
128 * More robust when getting bad MARC records.
130 * Revision 1.21 1995/03/31 08:56:37 adam
131 * New button "Search".
133 * Revision 1.20 1995/03/29 16:07:09 adam
134 * Bug fix: Didn't use setName in present request.
136 * Revision 1.19 1995/03/28 12:45:23 adam
137 * New ir method failback: called on disconnect/protocol error.
138 * New ir set/get method: protocol: SR / Z3950.
139 * Simple popup and disconnect when failback is invoked.
141 * Revision 1.18 1995/03/21 15:50:12 adam
144 * Revision 1.17 1995/03/21 13:41:03 adam
145 * Comstack cs_create not used too often. Non-blocking connect.
147 * Revision 1.16 1995/03/21 08:26:06 adam
148 * New method, setName, to specify the result set name (other than Default).
149 * New method, responseStatus, which returns diagnostic info, if any, after
150 * present response / search response.
152 * Revision 1.15 1995/03/20 15:24:07 adam
153 * Diagnostic records saved on searchResponse.
155 * Revision 1.14 1995/03/20 08:53:22 adam
156 * Event loop in tclmain.c rewritten. New method searchStatus.
158 * Revision 1.13 1995/03/17 18:26:17 adam
159 * Non-blocking i/o used now. Database names popup as cascade items.
161 * Revision 1.12 1995/03/17 15:45:00 adam
162 * Improved target/database setup.
164 * Revision 1.11 1995/03/16 17:54:03 adam
165 * Minor changes really.
167 * Revision 1.10 1995/03/15 16:14:50 adam
168 * Blocking arg in cs_create changed.
170 * Revision 1.9 1995/03/15 13:59:24 adam
173 * Revision 1.8 1995/03/15 08:25:16 adam
174 * New method presentStatus to check for error on present. Misc. cleanup
175 * of IrTcl_RecordList manipulations. Full MARC record presentation in
178 * Revision 1.7 1995/03/14 17:32:29 adam
179 * Presentation of full Marc record in popup window.
181 * Revision 1.6 1995/03/12 19:31:55 adam
182 * Pattern matching implemented when retrieving MARC records. More
183 * diagnostic functions.
185 * Revision 1.5 1995/03/10 18:00:15 adam
186 * Actual presentation in line-by-line format. RPN query support.
188 * Revision 1.4 1995/03/09 16:15:08 adam
189 * First presentRequest attempts. Hot-target list.
195 #include <sys/time.h>
205 int (*method) (void *obj, Tcl_Interp *interp, int argc, char **argv);
213 static Tcl_Interp *irTcl_interp;
215 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
216 static int do_disconnect (void *obj, Tcl_Interp *interp,
217 int argc, char **argv);
219 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
222 IrTcl_RecordList *rl;
224 for (rl = setobj->record_list; rl; rl = rl->next)
230 case Z_NamePlusRecord_databaseRecord:
231 free (rl->u.dbrec.buf);
232 rl->u.dbrec.buf = NULL;
234 case Z_NamePlusRecord_surrogateDiagnostic:
235 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
236 &rl->u.surrogateDiagnostics.num);
244 rl = ir_tcl_malloc (sizeof(*rl));
245 rl->next = setobj->record_list;
247 setobj->record_list = rl;
254 enum oid_value value;
256 } IrTcl_recordSyntaxTab[] = {
257 { VAL_UNIMARC, "UNIMARC" },
258 { VAL_INTERMARC, "INTERMARC" },
260 { VAL_USMARC, "USMARC" },
261 { VAL_UKMARC, "UKMARC" },
262 { VAL_NORMARC, "NORMARC" },
263 { VAL_LIBRISMARC, "LIBRISMARC" },
264 { VAL_DANMARC, "DANMARC" },
265 { VAL_FINMARC, "FINMARC" },
267 { VAL_CANMARC, "CANMARC" },
269 { VAL_PICAMARC, "PICAMARC" },
270 { VAL_AUSMARC, "AUSMARC" },
271 { VAL_IBERMARC, "IBERMARC" },
272 { VAL_SUTRS, "SUTRS" },
279 int IrTcl_eval (Tcl_Interp *interp, const char *command)
281 char *tmp = ir_tcl_malloc (strlen(command)+1);
284 strcpy (tmp, command);
285 r = Tcl_Eval (interp, tmp);
287 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
289 Tcl_FreeResult (interp);
295 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
297 static const char *IrTcl_getRecordSyntaxStr (enum oid_value value)
300 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
301 if (IrTcl_recordSyntaxTab[i].value == value)
302 return IrTcl_recordSyntaxTab[i].name;
307 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
309 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
312 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
313 if (!strcmp (IrTcl_recordSyntaxTab[i].name, name))
314 return IrTcl_recordSyntaxTab[i].value;
318 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
320 IrTcl_RecordList *rl;
322 for (rl = setobj->record_list; rl; rl = rl->next)
328 static void delete_IR_records (IrTcl_SetObj *setobj)
330 IrTcl_RecordList *rl, *rl1;
332 for (rl = setobj->record_list; rl; rl = rl1)
336 case Z_NamePlusRecord_databaseRecord:
337 free (rl->u.dbrec.buf);
339 case Z_NamePlusRecord_surrogateDiagnostic:
340 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
341 &rl->u.surrogateDiagnostics.num);
347 setobj->record_list = NULL;
351 * get_set_int: Set/get integer value
353 static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
359 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
362 sprintf (buf, "%d", *val);
363 Tcl_AppendResult (interp, buf, NULL);
368 * ir_method: Search for method in table and invoke method handler
370 int ir_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab)
372 IrTcl_Methods *tab_i = tab;
375 for (tab_i = tab; tab_i->tab; tab_i++)
376 for (t = tab_i->tab; t->name; t++)
379 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
383 if (!strcmp (t->name, argv[1]))
384 return (*t->method)(tab_i->obj, interp, argc, argv);
388 Tcl_AppendResult (interp, "Bad method: ", argv[1],
389 ". Possible methods:", NULL);
390 for (tab_i = tab; tab_i->tab; tab_i++)
391 for (t = tab_i->tab; t->name; t++)
392 Tcl_AppendResult (interp, " ", t->name, NULL);
397 * ir_method_r: Get status for all readable elements
399 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
407 for (; tab->name; tab++)
410 argv_n[1] = tab->name;
411 Tcl_AppendResult (interp, "{", NULL);
412 (*tab->method)(obj, interp, argc_n, argv_n);
413 Tcl_AppendResult (interp, "} ", NULL);
419 * ir_named_bits: get/set named bits
421 int ir_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
422 Tcl_Interp *interp, int argc, char **argv)
424 struct ir_named_entry *ti;
429 for (no = 0; no < argc; no++)
431 for (ti = tab; ti->name; ti++)
432 if (!strcmp (argv[no], ti->name))
434 ODR_MASK_SET (ob, ti->pos);
439 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
445 for (ti = tab; ti->name; ti++)
446 if (ODR_MASK_GET (ob, ti->pos))
447 Tcl_AppendElement (interp, ti->name);
451 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
457 *dst = odr_malloc (o, sizeof(**dst));
458 (*dst)->size = (*dst)->len = strlen(src);
459 (*dst)->buf = odr_malloc (o, (*dst)->len);
460 memcpy ((*dst)->buf, src, (*dst)->len);
464 static void get_referenceId (char **dst, Z_ReferenceId *src)
472 *dst = ir_tcl_malloc (src->len+1);
473 memcpy (*dst, src->buf, src->len);
474 (*dst)[src->len] = '\0';
477 /* ------------------------------------------------------- */
480 * do_init_request: init method on IR object
482 static int do_init_request (void *obj, Tcl_Interp *interp,
483 int argc, char **argv)
493 interp->result = "init: not connected";
496 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
497 req = apdu->u.initRequest;
499 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
500 req->options = &p->options;
501 req->protocolVersion = &p->protocolVersion;
502 req->preferredMessageSize = &p->preferredMessageSize;
503 req->maximumRecordSize = &p->maximumRecordSize;
505 if (p->idAuthenticationGroupId)
507 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
508 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
510 auth->which = Z_IdAuthentication_idPass;
511 auth->u.idPass = pass;
512 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
513 pass->groupId = p->idAuthenticationGroupId;
515 pass->groupId = NULL;
516 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
517 pass->userId = p->idAuthenticationUserId;
520 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
521 pass->password = p->idAuthenticationPassword;
523 pass->password = NULL;
524 req->idAuthentication = auth;
526 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
527 req->idAuthentication = NULL;
530 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
532 auth->which = Z_IdAuthentication_open;
533 auth->u.open = p->idAuthenticationOpen;
534 req->idAuthentication = auth;
536 req->implementationId = p->implementationId;
537 req->implementationName = p->implementationName;
538 req->implementationVersion = p->implementationVersion;
539 req->userInformationField = 0;
541 return ir_tcl_send_APDU (interp, p, apdu, "init", argv[0]);
545 * do_protocolVersion: Set protocol Version
547 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
548 int argc, char **argv)
556 ODR_MASK_ZERO (&p->protocolVersion);
557 ODR_MASK_SET (&p->protocolVersion, 0);
558 ODR_MASK_SET (&p->protocolVersion, 1);
563 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
565 ODR_MASK_ZERO (&p->protocolVersion);
566 for (i = 0; i<version; i++)
567 ODR_MASK_SET (&p->protocolVersion, i);
569 for (i = 4; --i >= 0; )
570 if (ODR_MASK_GET (&p->protocolVersion, i))
572 sprintf (buf, "%d", i+1);
573 interp->result = buf;
578 * do_options: Set options
580 static int do_options (void *obj, Tcl_Interp *interp,
581 int argc, char **argv)
583 static struct ir_named_entry options_tab[] = {
587 { "resourceReport", 3 },
588 { "triggerResourceCtrl", 4},
589 { "resourceCtrl", 5},
593 { "extendedServices", 10},
594 { "level-1Segmentation", 11},
595 { "level-2Segmentation", 12},
596 { "concurrentOperations", 13},
597 { "namedResultSets", 14},
604 ODR_MASK_ZERO (&p->options);
605 ODR_MASK_SET (&p->options, 0);
606 ODR_MASK_SET (&p->options, 1);
607 ODR_MASK_SET (&p->options, 4);
608 ODR_MASK_SET (&p->options, 7);
609 ODR_MASK_SET (&p->options, 14);
612 return ir_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
616 * do_failInfo: Get fail information
618 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
628 sprintf (buf, "%d", p->failInfo);
634 case IR_TCL_FAIL_CONNECT:
635 cp = "connect failed";
637 case IR_TCL_FAIL_READ:
638 cp = "connection closed";
640 case IR_TCL_FAIL_WRITE:
641 cp = "connection closed";
643 case IR_TCL_FAIL_IN_APDU:
644 cp = "failed to decode incoming APDU";
646 case IR_TCL_FAIL_UNKNOWN_APDU:
652 Tcl_AppendElement (interp, buf);
653 Tcl_AppendElement (interp, cp);
658 * do_preferredMessageSize: Set/get preferred message size
660 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
661 int argc, char **argv)
667 p->preferredMessageSize = 30000;
670 return get_set_int (&p->preferredMessageSize, interp, argc, argv);
674 * do_maximumRecordSize: Set/get maximum record size
676 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
677 int argc, char **argv)
683 p->maximumRecordSize = 30000;
686 return get_set_int (&p->maximumRecordSize, interp, argc, argv);
690 * do_initResult: Get init result
692 static int do_initResult (void *obj, Tcl_Interp *interp,
693 int argc, char **argv)
699 return get_set_int (&p->initResult, interp, argc, argv);
704 * do_implementationName: Set/get Implementation Name.
706 static int do_implementationName (void *obj, Tcl_Interp *interp,
707 int argc, char **argv)
712 return ir_tcl_strdup (interp, &p->implementationName,
713 "Index Data/IrTcl on YAZ");
715 return ir_tcl_strdel (interp, &p->implementationName);
718 free (p->implementationName);
719 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
723 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
728 * do_implementationId: Get Implementation Id.
730 static int do_implementationId (void *obj, Tcl_Interp *interp,
731 int argc, char **argv)
736 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
738 return ir_tcl_strdel (interp, &p->implementationId);
739 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
744 * do_implementationVersion: get Implementation Version.
746 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
747 int argc, char **argv)
752 return ir_tcl_strdup (interp, &p->implementationVersion,
753 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
755 return ir_tcl_strdel (interp, &p->implementationVersion);
756 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
761 * do_targetImplementationName: Get Implementation Name of target.
763 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
764 int argc, char **argv)
770 p->targetImplementationName = NULL;
774 return ir_tcl_strdel (interp, &p->targetImplementationName);
775 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
780 * do_targetImplementationId: Get Implementation Id of target
782 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
783 int argc, char **argv)
789 p->targetImplementationId = NULL;
793 return ir_tcl_strdel (interp, &p->targetImplementationId);
794 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
799 * do_targetImplementationVersion: Get Implementation Version of target
801 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
802 int argc, char **argv)
808 p->targetImplementationVersion = NULL;
812 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
813 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
818 * do_idAuthentication: Set/get id Authentication
820 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
821 int argc, char **argv)
825 if (argc >= 3 || argc == -1)
827 free (p->idAuthenticationOpen);
828 free (p->idAuthenticationGroupId);
829 free (p->idAuthenticationUserId);
830 free (p->idAuthenticationPassword);
832 if (argc >= 3 || argc <= 0)
834 p->idAuthenticationOpen = NULL;
835 p->idAuthenticationGroupId = NULL;
836 p->idAuthenticationUserId = NULL;
837 p->idAuthenticationPassword = NULL;
845 if (ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
851 if (ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
854 if (ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
857 if (ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
862 if (p->idAuthenticationOpen)
863 Tcl_AppendElement (interp, p->idAuthenticationOpen);
864 else if (p->idAuthenticationGroupId)
866 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
867 Tcl_AppendElement (interp, p->idAuthenticationUserId);
868 Tcl_AppendElement (interp, p->idAuthenticationPassword);
874 * do_connect: connect method on IR object
876 static int do_connect (void *obj, Tcl_Interp *interp,
877 int argc, char **argv)
889 interp->result = "already connected";
892 if (!strcmp (p->cs_type, "tcpip"))
894 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
895 addr = tcpip_strtoaddr (argv[2]);
898 interp->result = "tcpip_strtoaddr fail";
901 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
903 else if (!strcmp (p->cs_type, "mosi"))
906 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
907 addr = mosi_strtoaddr (argv[2]);
910 interp->result = "mosi_strtoaddr fail";
913 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
915 interp->result = "MOSI support not there";
921 Tcl_AppendResult (interp, "Bad comstack type: ",
925 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
927 if ((r=cs_connect (p->cs_link, addr)) < 0)
929 interp->result = "connect fail";
930 do_disconnect (p, NULL, 2, NULL);
933 ir_select_add (cs_fileno (p->cs_link), p);
936 ir_select_add_write (cs_fileno (p->cs_link), p);
937 p->state = IR_TCL_R_Connecting;
941 p->state = IR_TCL_R_Idle;
943 IrTcl_eval (p->interp, p->callback);
950 * do_disconnect: disconnect method on IR object
952 static int do_disconnect (void *obj, Tcl_Interp *interp,
953 int argc, char **argv)
959 p->state = IR_TCL_R_Idle;
968 ir_select_remove_write (cs_fileno (p->cs_link), p);
969 ir_select_remove (cs_fileno (p->cs_link), p);
972 cs_close (p->cs_link);
975 ODR_MASK_ZERO (&p->options);
976 ODR_MASK_SET (&p->options, 0);
977 ODR_MASK_SET (&p->options, 1);
978 ODR_MASK_SET (&p->options, 4);
979 ODR_MASK_SET (&p->options, 7);
980 ODR_MASK_SET (&p->options, 14);
982 ODR_MASK_ZERO (&p->protocolVersion);
983 ODR_MASK_SET (&p->protocolVersion, 0);
984 ODR_MASK_SET (&p->protocolVersion, 1);
987 assert (!p->cs_link);
992 * do_comstack: Set/get comstack method on IR object
994 static int do_comstack (void *o, Tcl_Interp *interp,
995 int argc, char **argv)
1000 return ir_tcl_strdup (interp, &obj->cs_type, "tcpip");
1001 else if (argc == -1)
1002 return ir_tcl_strdel (interp, &obj->cs_type);
1005 free (obj->cs_type);
1006 if (ir_tcl_strdup (interp, &obj->cs_type, argv[2]) == TCL_ERROR)
1009 Tcl_AppendElement (interp, obj->cs_type);
1014 * do_logLevel: Set log level
1016 static int do_logLevel (void *o, Tcl_Interp *interp,
1017 int argc, char **argv)
1022 log_init (log_mask_str (argv[2]), "", NULL);
1024 log_init (log_mask_str (argv[2]), argv[3], NULL);
1026 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1032 * do_callback: add callback
1034 static int do_callback (void *obj, Tcl_Interp *interp,
1035 int argc, char **argv)
1044 else if (argc == -1)
1045 return ir_tcl_strdel (interp, &p->callback);
1051 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1062 * do_failback: add error handle callback
1064 static int do_failback (void *obj, Tcl_Interp *interp,
1065 int argc, char **argv)
1074 else if (argc == -1)
1075 return ir_tcl_strdel (interp, &p->failback);
1081 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1092 * do_protocol: Set/get protocol method on IR object
1094 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1100 p->protocol_type = PROTO_Z3950;
1105 if (!strcmp (argv[2], "Z39"))
1106 p->protocol_type = PROTO_Z3950;
1107 else if (!strcmp (argv[2], "SR"))
1108 p->protocol_type = PROTO_SR;
1111 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1116 switch (p->protocol_type)
1119 Tcl_AppendElement (interp, "Z39");
1122 Tcl_AppendElement (interp, "SR");
1129 * do_triggerResourceControl:
1131 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1132 int argc, char **argv)
1136 Z_TriggerResourceControlRequest *req;
1137 bool_t is_false = 0;
1143 interp->result = "triggerResourceControl: not connected";
1146 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1147 req = apdu->u.triggerResourceControlRequest;
1148 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1149 req->resultSetWanted = &is_false;
1151 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1156 * do_databaseNames: specify database names
1158 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1159 int argc, char **argv)
1162 IrTcl_SetCObj *p = obj;
1166 for (i=0; i<p->num_databaseNames; i++)
1167 free (p->databaseNames[i]);
1168 free (p->databaseNames);
1172 p->num_databaseNames = 0;
1173 p->databaseNames = NULL;
1178 for (i=0; i<p->num_databaseNames; i++)
1179 Tcl_AppendElement (interp, p->databaseNames[i]);
1182 if (p->databaseNames)
1184 for (i=0; i<p->num_databaseNames; i++)
1185 free (p->databaseNames[i]);
1186 free (p->databaseNames);
1188 p->num_databaseNames = argc - 2;
1190 ir_tcl_malloc (sizeof(*p->databaseNames) * p->num_databaseNames);
1191 for (i=0; i<p->num_databaseNames; i++)
1193 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1201 * do_replaceIndicator: Set/get replace Set indicator
1203 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1204 int argc, char **argv)
1206 IrTcl_SetCObj *p = obj;
1210 p->replaceIndicator = 1;
1213 return get_set_int (&p->replaceIndicator, interp, argc, argv);
1217 * do_queryType: Set/Get query method
1219 static int do_queryType (void *obj, Tcl_Interp *interp,
1220 int argc, char **argv)
1222 IrTcl_SetCObj *p = obj;
1225 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1226 else if (argc == -1)
1227 return ir_tcl_strdel (interp, &p->queryType);
1230 free (p->queryType);
1231 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1234 Tcl_AppendResult (interp, p->queryType, NULL);
1239 * do_userInformationField: Get User information field
1241 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1242 int argc, char **argv)
1248 p->userInformationField = NULL;
1251 else if (argc == -1)
1252 return ir_tcl_strdel (interp, &p->userInformationField);
1253 Tcl_AppendResult (interp, p->userInformationField, NULL);
1258 * do_smallSetUpperBound: Set/get small set upper bound
1260 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1261 int argc, char **argv)
1263 IrTcl_SetCObj *p = o;
1267 p->smallSetUpperBound = 0;
1270 return get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1274 * do_largeSetLowerBound: Set/get large set lower bound
1276 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1277 int argc, char **argv)
1279 IrTcl_SetCObj *p = o;
1283 p->largeSetLowerBound = 2;
1286 return get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1290 * do_mediumSetPresentNumber: Set/get large set lower bound
1292 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1293 int argc, char **argv)
1295 IrTcl_SetCObj *p = o;
1299 p->mediumSetPresentNumber = 0;
1302 return get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1306 * do_referenceId: Set/Get referenceId
1308 static int do_referenceId (void *obj, Tcl_Interp *interp,
1309 int argc, char **argv)
1311 IrTcl_SetCObj *p = obj;
1315 p->referenceId = NULL;
1318 else if (argc == -1)
1319 return ir_tcl_strdel (interp, &p->referenceId);
1322 free (p->referenceId);
1323 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1326 Tcl_AppendResult (interp, p->referenceId, NULL);
1331 * do_preferredRecordSyntax: Set/get preferred record syntax
1333 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1334 int argc, char **argv)
1336 IrTcl_SetCObj *p = obj;
1340 p->preferredRecordSyntax = NULL;
1343 else if (argc == -1)
1345 free (p->preferredRecordSyntax);
1346 p->preferredRecordSyntax = NULL;
1351 free (p->preferredRecordSyntax);
1352 p->preferredRecordSyntax = NULL;
1353 if (argv[2][0] && (p->preferredRecordSyntax =
1354 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1355 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1361 static IrTcl_Method ir_method_tab[] = {
1362 { 1, "comstack", do_comstack },
1363 { 1, "protocol", do_protocol },
1364 { 0, "failback", do_failback },
1365 { 0, "failInfo", do_failInfo },
1366 { 0, "logLevel", do_logLevel },
1368 { 1, "connect", do_connect },
1369 { 0, "protocolVersion", do_protocolVersion },
1370 { 1, "preferredMessageSize", do_preferredMessageSize },
1371 { 1, "maximumRecordSize", do_maximumRecordSize },
1372 { 1, "implementationName", do_implementationName },
1373 { 1, "implementationId", do_implementationId },
1374 { 1, "implementationVersion", do_implementationVersion },
1375 { 0, "targetImplementationName", do_targetImplementationName },
1376 { 0, "targetImplementationId", do_targetImplementationId },
1377 { 0, "targetImplementationVersion", do_targetImplementationVersion },
1378 { 0, "userInformationField", do_userInformationField },
1379 { 1, "idAuthentication", do_idAuthentication },
1380 { 0, "options", do_options },
1381 { 0, "init", do_init_request },
1382 { 0, "initResult", do_initResult },
1383 { 0, "disconnect", do_disconnect },
1384 { 0, "callback", do_callback },
1385 { 0, "triggerResourceControl", do_triggerResourceControl },
1389 static IrTcl_Method ir_set_c_method_tab[] = {
1390 { 0, "databaseNames", do_databaseNames},
1391 { 0, "replaceIndicator", do_replaceIndicator},
1392 { 0, "queryType", do_queryType },
1393 { 0, "preferredRecordSyntax", do_preferredRecordSyntax },
1394 { 0, "smallSetUpperBound", do_smallSetUpperBound},
1395 { 0, "largeSetLowerBound", do_largeSetLowerBound},
1396 { 0, "mediumSetPresentNumber", do_mediumSetPresentNumber},
1397 { 0, "referenceId", do_referenceId },
1402 * ir_obj_method: IR Object methods
1404 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1405 int argc, char **argv)
1407 IrTcl_Methods tab[3];
1408 IrTcl_Obj *p = clientData;
1411 return ir_method_r (clientData, interp, argc, argv, ir_method_tab);
1413 tab[0].tab = ir_method_tab;
1415 tab[1].tab = ir_set_c_method_tab;
1416 tab[1].obj = &p->set_inher;
1419 return ir_method (interp, argc, argv, tab);
1423 * ir_obj_delete: IR Object disposal
1425 static void ir_obj_delete (ClientData clientData)
1427 IrTcl_Obj *obj = clientData;
1428 IrTcl_Methods tab[3];
1431 if (obj->ref_count > 0)
1433 assert (obj->ref_count == 0);
1435 logf (LOG_DEBUG, "ir object delete");
1436 tab[0].tab = ir_method_tab;
1438 tab[1].tab = ir_set_c_method_tab;
1439 tab[1].obj = &obj->set_inher;
1442 ir_method (NULL, -1, NULL, tab);
1445 odr_destroy (obj->odr_in);
1446 odr_destroy (obj->odr_out);
1447 odr_destroy (obj->odr_pr);
1452 * ir_obj_mk: IR Object creation
1454 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1455 int argc, char **argv)
1457 IrTcl_Methods tab[3];
1465 interp->result = "wrong # args";
1468 obj = ir_tcl_malloc (sizeof(*obj));
1471 obj->bibset = ccl_qual_mk ();
1472 if ((inf = fopen ("default.bib", "r")))
1474 ccl_qual_file (obj->bibset, inf);
1479 logf (LOG_DEBUG, "ir object create");
1480 obj->odr_in = odr_createmem (ODR_DECODE);
1481 obj->odr_out = odr_createmem (ODR_ENCODE);
1482 obj->odr_pr = odr_createmem (ODR_PRINT);
1483 obj->state = IR_TCL_R_Idle;
1487 obj->request_queue = NULL;
1489 tab[0].tab = ir_method_tab;
1491 tab[1].tab = ir_set_c_method_tab;
1492 tab[1].obj = &obj->set_inher;
1495 if (ir_method (interp, 0, NULL, tab) == TCL_ERROR)
1497 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1498 (ClientData) obj, ir_obj_delete);
1502 /* ------------------------------------------------------- */
1504 * do_search: Do search request
1506 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1508 Z_SearchRequest *req;
1512 IrTcl_SetObj *obj = o;
1523 interp->result = "wrong # args";
1526 if (!obj->set_inher.num_databaseNames)
1528 interp->result = "no databaseNames";
1533 interp->result = "search: not connected";
1536 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1537 req = apdu->u.searchRequest;
1539 bib1.proto = p->protocol_type;
1540 bib1.class = CLASS_ATTSET;
1541 bib1.value = VAL_BIB1;
1543 set_referenceId (p->odr_out, &req->referenceId,
1544 obj->set_inher.referenceId);
1546 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1547 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1548 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1549 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1550 req->resultSetName = obj->setName ? obj->setName : "Default";
1551 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1552 req->num_databaseNames = obj->set_inher.num_databaseNames;
1553 req->databaseNames = obj->set_inher.databaseNames;
1554 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1555 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1556 req->smallSetElementSetNames = 0;
1557 req->mediumSetElementSetNames = 0;
1558 if (obj->set_inher.preferredRecordSyntax)
1560 struct oident ident;
1562 ident.proto = p->protocol_type;
1563 ident.class = CLASS_RECSYN;
1564 ident.value = *obj->set_inher.preferredRecordSyntax;
1565 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1566 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1567 oid_getoidbyent (&ident));
1570 req->preferredRecordSyntax = 0;
1571 req->query = &query;
1573 if (!strcmp (obj->set_inher.queryType, "rpn"))
1575 Z_RPNQuery *RPNquery;
1577 RPNquery = p_query_rpn (p->odr_out, argv[2]);
1580 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1583 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1584 query.which = Z_Query_type_1;
1585 query.u.type_1 = RPNquery;
1586 logf (LOG_DEBUG, "RPN");
1589 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1593 struct ccl_rpn_node *rpn;
1594 Z_RPNQuery *RPNquery;
1596 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1599 Tcl_AppendResult (interp, "CCL error: ",
1600 ccl_err_msg(error), NULL);
1603 ccl_pr_tree (rpn, stderr);
1604 fprintf (stderr, "\n");
1605 assert((RPNquery = ccl_rpn_query(rpn)));
1606 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1607 query.which = Z_Query_type_1;
1608 query.u.type_1 = RPNquery;
1609 logf (LOG_DEBUG, "CCLRPN");
1612 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1614 query.which = Z_Query_type_2;
1615 query.u.type_2 = &ccl_query;
1616 ccl_query.buf = (unsigned char *) argv[2];
1617 ccl_query.len = strlen (argv[2]);
1618 logf (LOG_DEBUG, "CCL");
1622 interp->result = "unknown query method";
1625 return ir_tcl_send_APDU (interp, p, apdu, "search", argv[0]);
1629 * do_resultCount: Get number of hits
1631 static int do_resultCount (void *o, Tcl_Interp *interp,
1632 int argc, char **argv)
1634 IrTcl_SetObj *obj = o;
1638 return get_set_int (&obj->resultCount, interp, argc, argv);
1642 * do_searchStatus: Get search status (after search response)
1644 static int do_searchStatus (void *o, Tcl_Interp *interp,
1645 int argc, char **argv)
1647 IrTcl_SetObj *obj = o;
1651 return get_set_int (&obj->searchStatus, interp, argc, argv);
1655 * do_presentStatus: Get search status (after search/present response)
1657 static int do_presentStatus (void *o, Tcl_Interp *interp,
1658 int argc, char **argv)
1660 IrTcl_SetObj *obj = o;
1664 return get_set_int (&obj->presentStatus, interp, argc, argv);
1668 * do_nextResultSetPosition: Get next result set position
1669 * (after search/present response)
1671 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
1672 int argc, char **argv)
1674 IrTcl_SetObj *obj = o;
1678 obj->nextResultSetPosition = 0;
1681 return get_set_int (&obj->nextResultSetPosition, interp, argc, argv);
1685 * do_setName: Set result Set name
1687 static int do_setName (void *o, Tcl_Interp *interp,
1688 int argc, char **argv)
1690 IrTcl_SetObj *obj = o;
1693 return ir_tcl_strdup (interp, &obj->setName, "Default");
1694 else if (argc == -1)
1695 return ir_tcl_strdel (interp, &obj->setName);
1698 free (obj->setName);
1699 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
1703 Tcl_AppendElement (interp, obj->setName);
1708 * do_numberOfRecordsReturned: Get number of records returned
1710 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
1711 int argc, char **argv)
1713 IrTcl_SetObj *obj = o;
1717 obj->numberOfRecordsReturned = 0;
1720 return get_set_int (&obj->numberOfRecordsReturned, interp, argc, argv);
1724 * do_type: Return type (if any) at position.
1726 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
1728 IrTcl_SetObj *obj = o;
1730 IrTcl_RecordList *rl;
1734 obj->record_list = NULL;
1737 else if (argc == -1)
1739 delete_IR_records (obj);
1744 sprintf (interp->result, "wrong # args");
1747 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1749 rl = find_IR_record (obj, offset);
1754 case Z_NamePlusRecord_databaseRecord:
1755 interp->result = "DB";
1757 case Z_NamePlusRecord_surrogateDiagnostic:
1758 interp->result = "SD";
1766 * do_recordType: Return record type (if any) at position.
1768 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
1770 IrTcl_SetObj *obj = o;
1772 IrTcl_RecordList *rl;
1778 else if (argc == -1)
1784 sprintf (interp->result, "wrong # args");
1787 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1789 rl = find_IR_record (obj, offset);
1792 if (rl->which != Z_NamePlusRecord_databaseRecord)
1794 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1797 Tcl_AppendElement (interp, (char*)
1798 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
1805 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
1811 for (i = 0; i<num; i++)
1813 logf (LOG_DEBUG, "Diagnostic, code %d", list[i].condition);
1814 sprintf (buf, "%d", list[i].condition);
1815 Tcl_AppendElement (interp, buf);
1816 cp = diagbib1_str (list[i].condition);
1818 Tcl_AppendElement (interp, (char*) cp);
1820 Tcl_AppendElement (interp, "");
1821 if (list[i].addinfo)
1822 Tcl_AppendElement (interp, (char*) list[i].addinfo);
1824 Tcl_AppendElement (interp, "");
1830 * do_diag: Return diagnostic record info
1832 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
1834 IrTcl_SetObj *obj = o;
1836 IrTcl_RecordList *rl;
1842 sprintf (interp->result, "wrong # args");
1845 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1847 rl = find_IR_record (obj, offset);
1850 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1853 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
1855 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
1858 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
1859 rl->u.surrogateDiagnostics.num);
1863 * do_getMarc: Get ISO2709 Record lines/fields
1865 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
1867 IrTcl_SetObj *obj = o;
1869 IrTcl_RecordList *rl;
1875 sprintf (interp->result, "wrong # args");
1878 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1880 rl = find_IR_record (obj, offset);
1883 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1886 if (rl->which != Z_NamePlusRecord_databaseRecord)
1888 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1891 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
1895 * do_getSutrs: Get SUTRS Record
1897 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
1899 IrTcl_SetObj *obj = o;
1901 IrTcl_RecordList *rl;
1907 sprintf (interp->result, "wrong # args");
1910 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1912 rl = find_IR_record (obj, offset);
1915 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1918 if (rl->which != Z_NamePlusRecord_databaseRecord)
1920 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1923 if (rl->u.dbrec.type != VAL_SUTRS)
1925 Tcl_AppendElement (interp, rl->u.dbrec.buf);
1931 * do_responseStatus: Return response status (present or search)
1933 static int do_responseStatus (void *o, Tcl_Interp *interp,
1934 int argc, char **argv)
1936 IrTcl_SetObj *obj = o;
1940 obj->recordFlag = 0;
1941 obj->nonSurrogateDiagnosticNum = 0;
1942 obj->nonSurrogateDiagnosticList = NULL;
1945 else if (argc == -1)
1947 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
1948 &obj->nonSurrogateDiagnosticNum);
1951 if (!obj->recordFlag)
1953 Tcl_AppendElement (interp, "OK");
1958 case Z_Records_DBOSD:
1959 Tcl_AppendElement (interp, "DBOSD");
1962 Tcl_AppendElement (interp, "NSD");
1963 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
1964 obj->nonSurrogateDiagnosticNum);
1970 * do_present: Perform Present Request
1973 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
1975 IrTcl_SetObj *obj = o;
1978 Z_PresentRequest *req;
1986 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
1993 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2001 interp->result = "present: not connected";
2006 obj->number = number;
2008 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2009 req = apdu->u.presentRequest;
2011 set_referenceId (p->odr_out, &req->referenceId,
2012 obj->set_inher.referenceId);
2014 req->resultSetId = obj->setName ? obj->setName : "Default";
2016 req->resultSetStartPoint = &start;
2017 req->numberOfRecordsRequested = &number;
2018 if (obj->set_inher.preferredRecordSyntax)
2020 struct oident ident;
2022 ident.proto = p->protocol_type;
2023 ident.class = CLASS_RECSYN;
2024 ident.value = *obj->set_inher.preferredRecordSyntax;
2025 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2026 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2027 oid_getoidbyent (&ident));
2030 req->preferredRecordSyntax = 0;
2032 return ir_tcl_send_APDU (interp, p, apdu, "present", argv[0]);
2036 * do_loadFile: Load result set from file
2039 static int do_loadFile (void *o, Tcl_Interp *interp,
2040 int argc, char **argv)
2042 IrTcl_SetObj *setobj = o;
2052 interp->result = "wrong # args";
2055 inf = fopen (argv[2], "r");
2058 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2061 while ((buf = ir_tcl_fread_marc (inf, &size)))
2063 IrTcl_RecordList *rl;
2065 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
2066 rl->u.dbrec.type = VAL_USMARC;
2067 rl->u.dbrec.buf = buf;
2068 rl->u.dbrec.size = size;
2071 setobj->numberOfRecordsReturned = no-1;
2076 static IrTcl_Method ir_set_method_tab[] = {
2077 { 0, "search", do_search },
2078 { 0, "searchStatus", do_searchStatus },
2079 { 0, "presentStatus", do_presentStatus },
2080 { 0, "nextResultSetPosition", do_nextResultSetPosition },
2081 { 0, "setName", do_setName },
2082 { 0, "resultCount", do_resultCount },
2083 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
2084 { 0, "present", do_present },
2085 { 0, "type", do_type },
2086 { 0, "getMarc", do_getMarc },
2087 { 0, "getSutrs", do_getSutrs },
2088 { 0, "recordType", do_recordType },
2089 { 0, "diag", do_diag },
2090 { 0, "responseStatus", do_responseStatus },
2091 { 0, "loadFile", do_loadFile },
2096 * ir_set_obj_method: IR Set Object methods
2098 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2099 int argc, char **argv)
2101 IrTcl_Methods tabs[3];
2102 IrTcl_SetObj *p = clientData;
2106 interp->result = "wrong # args";
2109 tabs[0].tab = ir_set_method_tab;
2111 tabs[1].tab = ir_set_c_method_tab;
2112 tabs[1].obj = &p->set_inher;
2115 return ir_method (interp, argc, argv, tabs);
2119 * ir_set_obj_delete: IR Set Object disposal
2121 static void ir_set_obj_delete (ClientData clientData)
2123 IrTcl_Methods tabs[3];
2124 IrTcl_SetObj *p = clientData;
2126 logf (LOG_DEBUG, "ir set delete");
2128 tabs[0].tab = ir_set_method_tab;
2130 tabs[1].tab = ir_set_c_method_tab;
2131 tabs[1].obj = &p->set_inher;
2134 ir_method (NULL, -1, NULL, tabs);
2140 * ir_set_obj_mk: IR Set Object creation
2142 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2143 int argc, char **argv)
2145 IrTcl_Methods tabs[3];
2148 if (argc < 2 || argc > 3)
2150 interp->result = "wrong # args";
2153 obj = ir_tcl_malloc (sizeof(*obj));
2154 logf (LOG_DEBUG, "ir set create");
2157 Tcl_CmdInfo parent_info;
2162 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2164 interp->result = "No parent";
2167 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2169 dst = &obj->set_inher;
2170 src = &obj->parent->set_inher;
2172 dst->num_databaseNames = src->num_databaseNames;
2173 dst->databaseNames =
2174 ir_tcl_malloc (sizeof (*dst->databaseNames)
2175 * dst->num_databaseNames);
2176 for (i = 0; i < dst->num_databaseNames; i++)
2178 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2179 src->databaseNames[i]) == TCL_ERROR)
2182 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2186 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2190 if (src->preferredRecordSyntax &&
2191 (dst->preferredRecordSyntax
2192 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2193 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2195 dst->preferredRecordSyntax = NULL;
2196 dst->replaceIndicator = src->replaceIndicator;
2197 dst->smallSetUpperBound = src->smallSetUpperBound;
2198 dst->largeSetLowerBound = src->largeSetLowerBound;
2199 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2204 tabs[0].tab = ir_set_method_tab;
2208 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2211 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2212 (ClientData) obj, ir_set_obj_delete);
2216 /* ------------------------------------------------------- */
2219 * do_scan: Perform scan
2221 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2225 IrTcl_ScanObj *obj = o;
2226 IrTcl_Obj *p = obj->parent;
2229 struct ccl_rpn_node *rpn;
2237 interp->result = "wrong # args";
2240 if (!p->set_inher.num_databaseNames)
2242 interp->result = "no databaseNames";
2247 interp->result = "scan: not connected";
2251 bib1.proto = p->protocol_type;
2252 bib1.class = CLASS_ATTSET;
2253 bib1.value = VAL_BIB1;
2255 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2256 req = apdu->u.scanRequest;
2258 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2259 req->num_databaseNames = p->set_inher.num_databaseNames;
2260 req->databaseNames = p->set_inher.databaseNames;
2261 req->attributeSet = oid_getoidbyent (&bib1);
2264 if (!(req->termListAndStartPoint = p_query_scan (p->odr_out, argv[2])))
2266 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2270 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2273 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2276 ccl_pr_tree (rpn, stderr);
2277 fprintf (stderr, "\n");
2278 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2281 req->stepSize = &obj->stepSize;
2282 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2283 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2284 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2285 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2286 *req->numberOfTermsRequested);
2287 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2288 *req->preferredPositionInResponse);
2290 return ir_tcl_send_APDU (interp, p, apdu, "scan", argv[0]);
2294 * do_stepSize: Set/get replace Step Size
2296 static int do_stepSize (void *obj, Tcl_Interp *interp,
2297 int argc, char **argv)
2299 IrTcl_ScanObj *p = obj;
2305 return get_set_int (&p->stepSize, interp, argc, argv);
2309 * do_numberOfTermsRequested: Set/get Number of Terms requested
2311 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2312 int argc, char **argv)
2314 IrTcl_ScanObj *p = obj;
2318 p->numberOfTermsRequested = 20;
2321 return get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2326 * do_preferredPositionInResponse: Set/get preferred Position
2328 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2329 int argc, char **argv)
2331 IrTcl_ScanObj *p = obj;
2335 p->preferredPositionInResponse = 1;
2338 return get_set_int (&p->preferredPositionInResponse, interp, argc, argv);
2342 * do_scanStatus: Get scan status
2344 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2345 int argc, char **argv)
2347 IrTcl_ScanObj *p = obj;
2351 return get_set_int (&p->scanStatus, interp, argc, argv);
2355 * do_numberOfEntriesReturned: Get number of Entries returned
2357 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2358 int argc, char **argv)
2360 IrTcl_ScanObj *p = obj;
2364 return get_set_int (&p->numberOfEntriesReturned, interp, argc, argv);
2368 * do_positionOfTerm: Get position of Term
2370 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2371 int argc, char **argv)
2373 IrTcl_ScanObj *p = obj;
2377 return get_set_int (&p->positionOfTerm, interp, argc, argv);
2381 * do_scanLine: get Scan Line (surrogate or normal) after response
2383 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
2385 IrTcl_ScanObj *p = obj;
2391 p->entries_flag = 0;
2393 p->nonSurrogateDiagnosticNum = 0;
2394 p->nonSurrogateDiagnosticList = 0;
2397 else if (argc == -1)
2399 p->entries_flag = 0;
2400 /* release entries */
2403 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
2404 &p->nonSurrogateDiagnosticNum);
2409 interp->result = "wrong # args";
2412 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
2414 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
2415 || i >= p->num_entries || i < 0)
2417 switch (p->entries[i].which)
2419 case Z_Entry_termInfo:
2420 Tcl_AppendElement (interp, "T");
2421 if (p->entries[i].u.term.buf)
2422 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
2424 Tcl_AppendElement (interp, "");
2425 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
2426 Tcl_AppendElement (interp, numstr);
2428 case Z_Entry_surrogateDiagnostic:
2429 Tcl_AppendElement (interp, "SD");
2430 return ir_diagResult (interp, p->entries[i].u.diag.list,
2431 p->entries[i].u.diag.num);
2437 static IrTcl_Method ir_scan_method_tab[] = {
2438 { 0, "scan", do_scan },
2439 { 0, "stepSize", do_stepSize },
2440 { 0, "numberOfTermsRequested", do_numberOfTermsRequested },
2441 { 0, "preferredPositionInResponse", do_preferredPositionInResponse },
2442 { 0, "scanStatus", do_scanStatus },
2443 { 0, "numberOfEntriesReturned", do_numberOfEntriesReturned },
2444 { 0, "positionOfTerm", do_positionOfTerm },
2445 { 0, "scanLine", do_scanLine },
2450 * ir_scan_obj_method: IR Scan Object methods
2452 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
2453 int argc, char **argv)
2455 IrTcl_Methods tabs[2];
2459 interp->result = "wrong # args";
2462 tabs[0].tab = ir_scan_method_tab;
2463 tabs[0].obj = clientData;
2466 return ir_method (interp, argc, argv, tabs);
2470 * ir_scan_obj_delete: IR Scan Object disposal
2472 static void ir_scan_obj_delete (ClientData clientData)
2474 IrTcl_Methods tabs[2];
2475 IrTcl_ScanObj *obj = clientData;
2477 tabs[0].tab = ir_scan_method_tab;
2481 ir_method (NULL, -1, NULL, tabs);
2486 * ir_scan_obj_mk: IR Scan Object creation
2488 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
2489 int argc, char **argv)
2491 Tcl_CmdInfo parent_info;
2493 IrTcl_Methods tabs[2];
2497 interp->result = "wrong # args";
2500 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2502 interp->result = "No parent";
2505 obj = ir_tcl_malloc (sizeof(*obj));
2506 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2508 tabs[0].tab = ir_scan_method_tab;
2512 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2514 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
2515 (ClientData) obj, ir_scan_obj_delete);
2519 /* ------------------------------------------------------- */
2521 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
2525 p->initResult = *initrs->result ? 1 : 0;
2526 if (!*initrs->result)
2527 logf (LOG_DEBUG, "Connection rejected by target");
2529 logf (LOG_DEBUG, "Connection accepted by target");
2531 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
2533 free (p->targetImplementationId);
2534 ir_tcl_strdup (p->interp, &p->targetImplementationId,
2535 initrs->implementationId);
2536 free (p->targetImplementationName);
2537 ir_tcl_strdup (p->interp, &p->targetImplementationName,
2538 initrs->implementationName);
2539 free (p->targetImplementationVersion);
2540 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
2541 initrs->implementationVersion);
2543 p->maximumRecordSize = *initrs->maximumRecordSize;
2544 p->preferredMessageSize = *initrs->preferredMessageSize;
2546 memcpy (&p->options, initrs->options, sizeof(initrs->options));
2547 memcpy (&p->protocolVersion, initrs->protocolVersion,
2548 sizeof(initrs->protocolVersion));
2549 free (p->userInformationField);
2550 p->userInformationField = NULL;
2551 if (initrs->userInformationField)
2555 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
2556 (p->userInformationField =
2557 ir_tcl_malloc ((len =
2558 initrs->userInformationField->
2559 u.octet_aligned->len) +1)))
2561 memcpy (p->userInformationField,
2562 initrs->userInformationField->u.octet_aligned->buf,
2564 (p->userInformationField)[len] = '\0';
2569 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
2572 for (i = 0; i<*dst_num; i++)
2573 free (dst_list[i]->addinfo);
2579 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
2580 Z_DiagRec **list, int num)
2586 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
2587 for (i = 0; i<num; i++)
2589 switch (list[i]->which)
2591 case Z_DiagRec_defaultFormat:
2592 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
2593 addinfo = list[i]->u.defaultFormat->addinfo;
2595 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
2596 strcpy ((*dst_list)[i].addinfo, addinfo);
2599 (*dst_list)[i].addinfo = NULL;
2600 (*dst_list)[i].condition = 0;
2605 static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj)
2610 IrTcl_RecordList *rl;
2612 setobj->which = zrs->which;
2613 setobj->recordFlag = 1;
2615 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
2616 &setobj->nonSurrogateDiagnosticNum);
2617 if (zrs->which == Z_Records_DBOSD)
2619 setobj->numberOfRecordsReturned =
2620 zrs->u.databaseOrSurDiagnostics->num_records;
2621 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
2622 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
2624 rl = new_IR_record (setobj, setobj->start + offset,
2625 zrs->u.databaseOrSurDiagnostics->
2626 records[offset]->which);
2627 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
2629 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
2630 &rl->u.surrogateDiagnostics.num,
2631 &zrs->u.databaseOrSurDiagnostics->
2632 records[offset]->u.surrogateDiagnostic,
2637 Z_DatabaseRecord *zr;
2639 struct oident *ident;
2641 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
2643 oe = (Z_External*) zr;
2644 rl->u.dbrec.size = zr->u.octet_aligned->len;
2646 rl->u.dbrec.type = VAL_USMARC;
2647 if ((ident = oid_getentbyoid (oe->direct_reference)))
2648 rl->u.dbrec.type = ident->value;
2649 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
2651 char *buf = (char*) zr->u.octet_aligned->buf;
2652 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
2653 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
2655 else if (rl->u.dbrec.type == VAL_SUTRS &&
2656 oe->which == Z_External_sutrs)
2658 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
2659 oe->u.single_ASN1_type->len, 0);
2660 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
2662 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
2664 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
2666 rl->u.dbrec.size = oe->u.sutrs->len;
2669 rl->u.dbrec.buf = NULL;
2673 else if (zrs->which == Z_Records_multipleNSD)
2675 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
2676 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2677 setobj->numberOfRecordsReturned = 0;
2678 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2679 &setobj->nonSurrogateDiagnosticNum,
2680 zrs->u.multipleNonSurDiagnostics->diagRecs,
2681 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2685 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
2686 setobj->numberOfRecordsReturned = 0;
2687 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2688 &setobj->nonSurrogateDiagnosticNum,
2689 &zrs->u.nonSurrogateDiagnostic,
2694 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
2695 IrTcl_SetObj *setobj)
2697 Z_Records *zrs = searchrs->records;
2699 logf (LOG_DEBUG, "Received search response");
2702 logf (LOG_DEBUG, "Search response, no object!");
2705 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
2706 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
2707 setobj->resultCount = *searchrs->resultCount;
2708 if (searchrs->presentStatus)
2709 setobj->presentStatus = *searchrs->presentStatus;
2710 if (searchrs->nextResultSetPosition)
2711 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
2713 logf (LOG_DEBUG, "Search response %d, %d hits",
2714 setobj->searchStatus, setobj->resultCount);
2716 ir_handleRecords (o, zrs, setobj);
2718 setobj->recordFlag = 0;
2722 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
2723 IrTcl_SetObj *setobj)
2725 Z_Records *zrs = presrs->records;
2727 logf (LOG_DEBUG, "Received present response");
2730 logf (LOG_DEBUG, "Present response, no object!");
2733 setobj->presentStatus = *presrs->presentStatus;
2734 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
2735 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
2737 ir_handleRecords (o, zrs, setobj);
2740 setobj->recordFlag = 0;
2741 logf (LOG_DEBUG, "No records!");
2745 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
2746 IrTcl_ScanObj *scanobj)
2750 logf (LOG_DEBUG, "Received scanResponse");
2752 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
2753 scanobj->scanStatus = *scanrs->scanStatus;
2754 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
2756 if (scanrs->stepSize)
2757 scanobj->stepSize = *scanrs->stepSize;
2758 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
2760 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
2761 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
2762 scanobj->numberOfEntriesReturned);
2764 if (scanrs->positionOfTerm)
2765 scanobj->positionOfTerm = *scanrs->positionOfTerm;
2767 scanobj->positionOfTerm = -1;
2768 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
2770 free (scanobj->entries);
2771 scanobj->entries = NULL;
2773 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
2774 &scanobj->nonSurrogateDiagnosticNum);
2775 if (scanrs->entries)
2780 scanobj->entries_flag = 1;
2781 scanobj->which = scanrs->entries->which;
2782 switch (scanobj->which)
2784 case Z_ListEntries_entries:
2785 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
2786 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
2787 sizeof(*scanobj->entries));
2788 for (i=0; i<scanobj->num_entries; i++)
2790 ze = scanrs->entries->u.entries->entries[i];
2791 scanobj->entries[i].which = ze->which;
2794 case Z_Entry_termInfo:
2795 if (ze->u.termInfo->term->which == Z_Term_general)
2797 int l = ze->u.termInfo->term->u.general->len;
2798 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
2799 memcpy (scanobj->entries[i].u.term.buf,
2800 ze->u.termInfo->term->u.general->buf,
2802 scanobj->entries[i].u.term.buf[l] = '\0';
2805 scanobj->entries[i].u.term.buf = NULL;
2806 if (ze->u.termInfo->globalOccurrences)
2807 scanobj->entries[i].u.term.globalOccurrences =
2808 *ze->u.termInfo->globalOccurrences;
2810 scanobj->entries[i].u.term.globalOccurrences = 0;
2812 case Z_Entry_surrogateDiagnostic:
2813 ir_handleDiags (&scanobj->entries[i].u.diag.list,
2814 &scanobj->entries[i].u.diag.num,
2815 &ze->u.surrogateDiagnostic,
2821 case Z_ListEntries_nonSurrogateDiagnostics:
2822 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
2823 &scanobj->nonSurrogateDiagnosticNum,
2824 scanrs->entries->u.nonSurrogateDiagnostics->
2826 scanrs->entries->u.nonSurrogateDiagnostics->
2832 scanobj->entries_flag = 0;
2836 * ir_select_read: handle incoming packages
2838 void ir_select_read (ClientData clientData)
2840 IrTcl_Obj *p = clientData;
2845 Tcl_CmdInfo cmd_info;
2847 if (p->state == IR_TCL_R_Connecting)
2849 r = cs_rcvconnect (p->cs_link);
2852 logf (LOG_WARN, "cs_rcvconnect returned 1");
2855 p->state = IR_TCL_R_Idle;
2856 ir_select_remove_write (cs_fileno (p->cs_link), p);
2859 logf (LOG_DEBUG, "cs_rcvconnect error");
2862 p->failInfo = IR_TCL_FAIL_CONNECT;
2863 IrTcl_eval (p->interp, p->failback);
2865 do_disconnect (p, NULL, 2, NULL);
2868 p->state = IR_TCL_R_Idle;
2870 IrTcl_eval (p->interp, p->callback);
2871 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
2872 ir_tcl_send_q (p, p->request_queue, "x");
2877 /* signal one more use of ir object - callbacks must not
2878 release the ir memory (p pointer) */
2879 p->state = IR_TCL_R_Reading;
2882 /* read incoming APDU */
2883 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
2885 logf (LOG_DEBUG, "cs_get failed, code %d", r);
2886 ir_select_remove (cs_fileno (p->cs_link), p);
2889 p->failInfo = IR_TCL_FAIL_READ;
2890 IrTcl_eval (p->interp, p->failback);
2892 do_disconnect (p, NULL, 2, NULL);
2894 /* release ir object now if callback deleted it */
2900 /* got complete APDU. Now decode */
2901 odr_setbuf (p->odr_in, p->buf_in, r, 0);
2902 logf (LOG_DEBUG, "cs_get ok, got %d", r);
2903 if (!z_APDU (p->odr_in, &apdu, 0))
2905 logf (LOG_DEBUG, "%s", odr_errlist [odr_geterror (p->odr_in)]);
2908 p->failInfo = IR_TCL_FAIL_IN_APDU;
2909 IrTcl_eval (p->interp, p->failback);
2911 do_disconnect (p, NULL, 2, NULL);
2913 /* release ir object now if failback deleted it */
2917 /* handle APDU and invoke callback */
2918 rq = p->request_queue;
2921 logf (LOG_FATAL, "Internal error. No queue entry");
2924 object_name = rq->object_name;
2925 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
2929 case Z_APDU_initResponse:
2930 ir_initResponse (p, apdu->u.initResponse);
2932 case Z_APDU_searchResponse:
2933 ir_searchResponse (p, apdu->u.searchResponse,
2934 (IrTcl_SetObj *) cmd_info.clientData);
2936 case Z_APDU_presentResponse:
2937 ir_presentResponse (p, apdu->u.presentResponse,
2938 (IrTcl_SetObj *) cmd_info.clientData);
2940 case Z_APDU_scanResponse:
2941 ir_scanResponse (p, apdu->u.scanResponse,
2942 (IrTcl_ScanObj *) cmd_info.clientData);
2945 logf (LOG_WARN, "Received unknown APDU type (%d)",
2949 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
2950 IrTcl_eval (p->interp, p->failback);
2952 do_disconnect (p, NULL, 2, NULL);
2956 p->request_queue = rq->next;
2957 p->state = IR_TCL_R_Idle;
2960 IrTcl_eval (p->interp, rq->callback);
2962 free (rq->callback);
2963 free (rq->object_name);
2965 odr_reset (p->odr_in);
2966 if (p->ref_count == 1)
2972 } while (p->cs_link && cs_more (p->cs_link));
2973 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
2974 ir_tcl_send_q (p, p->request_queue, "x");
2978 * ir_select_write: handle outgoing packages - not yet written.
2980 void ir_select_write (ClientData clientData)
2982 IrTcl_Obj *p = clientData;
2986 logf (LOG_DEBUG, "In write handler");
2987 if (p->state == IR_TCL_R_Connecting)
2989 r = cs_rcvconnect (p->cs_link);
2992 p->state = IR_TCL_R_Idle;
2995 logf (LOG_DEBUG, "cs_rcvconnect error");
2996 ir_select_remove_write (cs_fileno (p->cs_link), p);
2999 p->failInfo = IR_TCL_FAIL_CONNECT;
3000 IrTcl_eval (p->interp, p->failback);
3002 do_disconnect (p, NULL, 2, NULL);
3005 ir_select_remove_write (cs_fileno (p->cs_link), p);
3007 IrTcl_eval (p->interp, p->callback);
3010 rq = p->request_queue;
3012 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3014 logf (LOG_DEBUG, "select write fail");
3017 p->failInfo = IR_TCL_FAIL_WRITE;
3018 IrTcl_eval (p->interp, p->failback);
3022 do_disconnect (p, NULL, 2, NULL);
3024 else if (r == 0) /* remove select bit */
3026 p->state = IR_TCL_R_Waiting;
3027 ir_select_remove_write (cs_fileno (p->cs_link), p);
3033 /* ------------------------------------------------------- */
3036 * ir_tcl_init: Registration of TCL commands.
3038 int ir_tcl_init (Tcl_Interp *interp)
3040 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3041 (Tcl_CmdDeleteProc *) NULL);
3042 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3043 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3044 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3045 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3046 irTcl_interp = interp;