2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.52 1995-08-04 11:32:38 adam
9 * More work on output queue. Memory related routines moved
12 * Revision 1.51 1995/08/03 13:22:54 adam
15 * Revision 1.50 1995/07/20 08:09:49 adam
16 * client.tcl: Targets removed from hotTargets list when targets
17 * are removed/modified.
18 * ir-tcl.c: More work on triggerResourceControl.
20 * Revision 1.49 1995/06/30 12:39:21 adam
21 * Bug fix: loadFile didn't set record type.
22 * The MARC routines are a little less strict in the interpretation.
23 * Script display.tcl replaces the old marc.tcl.
24 * New interactive script: shell.tcl.
26 * Revision 1.48 1995/06/27 19:03:50 adam
27 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
28 * nextResultSetPosition used instead of setOffset.
30 * Revision 1.47 1995/06/25 10:25:04 adam
31 * Working on triggerResourceControl. Description of compile/install
32 * procedure moved to ir-tcl.sgml.
34 * Revision 1.46 1995/06/22 13:15:06 adam
35 * Feature: SUTRS. Setting getSutrs implemented.
36 * Work on display formats.
37 * Preferred record syntax can be set by the user.
39 * Revision 1.45 1995/06/20 08:07:30 adam
40 * New setting: failInfo.
41 * Working on better cancel mechanism.
43 * Revision 1.44 1995/06/19 17:01:20 adam
46 * Revision 1.43 1995/06/19 13:06:08 adam
47 * New define: IR_TCL_VERSION.
49 * Revision 1.42 1995/06/19 08:08:52 adam
50 * client.tcl: hotTargets now contain both database and target name.
51 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
52 * by logf(LOG_WARN, ...) calls.
54 * Revision 1.41 1995/06/16 12:28:16 adam
55 * Implemented preferredRecordSyntax.
56 * Minor changes in diagnostic handling.
57 * Record list deleted when connection closes.
59 * Revision 1.40 1995/06/14 13:37:18 adam
60 * Setting recordType implemented.
61 * Setting implementationVersion implemented.
62 * Settings implementationId / implementationName edited.
64 * Revision 1.39 1995/06/08 10:26:32 adam
65 * Bug fix in ir_strdup.
67 * Revision 1.38 1995/06/01 16:36:47 adam
68 * About buttons. Minor bug fixes.
70 * Revision 1.37 1995/06/01 07:31:20 adam
71 * Rename of many typedefs -> IrTcl_...
73 * Revision 1.36 1995/05/31 13:09:59 adam
74 * Client searches/presents may be interrupted.
75 * New moving book-logo.
77 * Revision 1.35 1995/05/31 08:36:33 adam
78 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
79 * New method: referenceId. More work on scan.
81 * Revision 1.34 1995/05/29 10:33:42 adam
82 * README and rename of startup script.
84 * Revision 1.33 1995/05/29 09:15:11 quinn
85 * Changed CS_SR to PROTO_SR, etc.
87 * Revision 1.32 1995/05/29 08:44:16 adam
88 * Work on delete of objects.
90 * Revision 1.31 1995/05/26 11:44:10 adam
91 * Bugs fixed. More work on MARC utilities and queries. Test
92 * client is up-to-date again.
94 * Revision 1.30 1995/05/26 08:54:11 adam
95 * New MARC utilities. Uses prefix query.
97 * Revision 1.29 1995/05/24 14:10:22 adam
98 * Work on idAuthentication, protocolVersion and options.
100 * Revision 1.28 1995/05/23 15:34:48 adam
101 * Many new settings, userInformationField, smallSetUpperBound, etc.
102 * A number of settings are inherited when ir-set is executed.
103 * This version is incompatible with the graphical test client (client.tcl).
105 * Revision 1.27 1995/05/11 15:34:47 adam
106 * Scan request changed a bit. This version works with RLG.
108 * Revision 1.26 1995/04/18 16:11:51 adam
109 * First version of graphical Scan. Some work on query-by-form.
111 * Revision 1.25 1995/04/17 09:37:17 adam
112 * Further development of scan.
114 * Revision 1.24 1995/04/11 14:16:42 adam
115 * Further work on scan. Response works. Entries aren't saved yet.
117 * Revision 1.23 1995/04/10 10:50:27 adam
118 * Result-set name defaults to suffix of ir-set name.
119 * Started working on scan. Not finished at this point.
121 * Revision 1.22 1995/03/31 10:43:03 adam
122 * More robust when getting bad MARC records.
124 * Revision 1.21 1995/03/31 08:56:37 adam
125 * New button "Search".
127 * Revision 1.20 1995/03/29 16:07:09 adam
128 * Bug fix: Didn't use setName in present request.
130 * Revision 1.19 1995/03/28 12:45:23 adam
131 * New ir method failback: called on disconnect/protocol error.
132 * New ir set/get method: protocol: SR / Z3950.
133 * Simple popup and disconnect when failback is invoked.
135 * Revision 1.18 1995/03/21 15:50:12 adam
138 * Revision 1.17 1995/03/21 13:41:03 adam
139 * Comstack cs_create not used too often. Non-blocking connect.
141 * Revision 1.16 1995/03/21 08:26:06 adam
142 * New method, setName, to specify the result set name (other than Default).
143 * New method, responseStatus, which returns diagnostic info, if any, after
144 * present response / search response.
146 * Revision 1.15 1995/03/20 15:24:07 adam
147 * Diagnostic records saved on searchResponse.
149 * Revision 1.14 1995/03/20 08:53:22 adam
150 * Event loop in tclmain.c rewritten. New method searchStatus.
152 * Revision 1.13 1995/03/17 18:26:17 adam
153 * Non-blocking i/o used now. Database names popup as cascade items.
155 * Revision 1.12 1995/03/17 15:45:00 adam
156 * Improved target/database setup.
158 * Revision 1.11 1995/03/16 17:54:03 adam
159 * Minor changes really.
161 * Revision 1.10 1995/03/15 16:14:50 adam
162 * Blocking arg in cs_create changed.
164 * Revision 1.9 1995/03/15 13:59:24 adam
167 * Revision 1.8 1995/03/15 08:25:16 adam
168 * New method presentStatus to check for error on present. Misc. cleanup
169 * of IrTcl_RecordList manipulations. Full MARC record presentation in
172 * Revision 1.7 1995/03/14 17:32:29 adam
173 * Presentation of full Marc record in popup window.
175 * Revision 1.6 1995/03/12 19:31:55 adam
176 * Pattern matching implemented when retrieving MARC records. More
177 * diagnostic functions.
179 * Revision 1.5 1995/03/10 18:00:15 adam
180 * Actual presentation in line-by-line format. RPN query support.
182 * Revision 1.4 1995/03/09 16:15:08 adam
183 * First presentRequest attempts. Hot-target list.
189 #include <sys/time.h>
199 int (*method) (void *obj, Tcl_Interp *interp, int argc, char **argv);
207 static Tcl_Interp *irTcl_interp;
209 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
210 static int do_disconnect (void *obj, Tcl_Interp *interp,
211 int argc, char **argv);
213 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
216 IrTcl_RecordList *rl;
218 for (rl = setobj->record_list; rl; rl = rl->next)
224 case Z_NamePlusRecord_databaseRecord:
225 free (rl->u.dbrec.buf);
226 rl->u.dbrec.buf = NULL;
228 case Z_NamePlusRecord_surrogateDiagnostic:
229 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
230 &rl->u.surrogateDiagnostics.num);
238 rl = ir_tcl_malloc (sizeof(*rl));
239 rl->next = setobj->record_list;
241 setobj->record_list = rl;
248 enum oid_value value;
250 } IrTcl_recordSyntaxTab[] = {
251 { VAL_UNIMARC, "UNIMARC" },
252 { VAL_INTERMARC, "INTERMARC" },
254 { VAL_USMARC, "USMARC" },
255 { VAL_UKMARC, "UKMARC" },
256 { VAL_NORMARC, "NORMARC" },
257 { VAL_LIBRISMARC, "LIBRISMARC" },
258 { VAL_DANMARC, "DANMARC" },
259 { VAL_FINMARC, "FINMARC" },
261 { VAL_CANMARC, "CANMARC" },
263 { VAL_PICAMARC, "PICAMARC" },
264 { VAL_AUSMARC, "AUSMARC" },
265 { VAL_IBERMARC, "IBERMARC" },
266 { VAL_SUTRS, "SUTRS" },
273 int IrTcl_eval (Tcl_Interp *interp, const char *command)
275 char *tmp = ir_tcl_malloc (strlen(command)+1);
278 strcpy (tmp, command);
279 r = Tcl_Eval (interp, tmp);
281 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
283 Tcl_FreeResult (interp);
289 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
291 static const char *IrTcl_getRecordSyntaxStr (enum oid_value value)
294 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
295 if (IrTcl_recordSyntaxTab[i].value == value)
296 return IrTcl_recordSyntaxTab[i].name;
301 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
303 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
306 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
307 if (!strcmp (IrTcl_recordSyntaxTab[i].name, name))
308 return IrTcl_recordSyntaxTab[i].value;
312 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
314 IrTcl_RecordList *rl;
316 for (rl = setobj->record_list; rl; rl = rl->next)
322 static void delete_IR_records (IrTcl_SetObj *setobj)
324 IrTcl_RecordList *rl, *rl1;
326 for (rl = setobj->record_list; rl; rl = rl1)
330 case Z_NamePlusRecord_databaseRecord:
331 free (rl->u.dbrec.buf);
333 case Z_NamePlusRecord_surrogateDiagnostic:
334 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
335 &rl->u.surrogateDiagnostics.num);
341 setobj->record_list = NULL;
345 * get_set_int: Set/get integer value
347 static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
353 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
356 sprintf (buf, "%d", *val);
357 Tcl_AppendResult (interp, buf, NULL);
362 * ir_method: Search for method in table and invoke method handler
364 int ir_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab)
366 IrTcl_Methods *tab_i = tab;
369 for (tab_i = tab; tab_i->tab; tab_i++)
370 for (t = tab_i->tab; t->name; t++)
373 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
377 if (!strcmp (t->name, argv[1]))
378 return (*t->method)(tab_i->obj, interp, argc, argv);
382 Tcl_AppendResult (interp, "Bad method: ", argv[1],
383 ". Possible methods:", NULL);
384 for (tab_i = tab; tab_i->tab; tab_i++)
385 for (t = tab_i->tab; t->name; t++)
386 Tcl_AppendResult (interp, " ", t->name, NULL);
391 * ir_method_r: Get status for all readable elements
393 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
401 for (; tab->name; tab++)
404 argv_n[1] = tab->name;
405 Tcl_AppendResult (interp, "{", NULL);
406 (*tab->method)(obj, interp, argc_n, argv_n);
407 Tcl_AppendResult (interp, "} ", NULL);
413 * ir_named_bits: get/set named bits
415 int ir_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
416 Tcl_Interp *interp, int argc, char **argv)
418 struct ir_named_entry *ti;
423 for (no = 0; no < argc; no++)
425 for (ti = tab; ti->name; ti++)
426 if (!strcmp (argv[no], ti->name))
428 ODR_MASK_SET (ob, ti->pos);
433 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
439 for (ti = tab; ti->name; ti++)
440 if (ODR_MASK_GET (ob, ti->pos))
441 Tcl_AppendElement (interp, ti->name);
445 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
451 *dst = odr_malloc (o, sizeof(**dst));
452 (*dst)->size = (*dst)->len = strlen(src);
453 (*dst)->buf = odr_malloc (o, (*dst)->len);
454 memcpy ((*dst)->buf, src, (*dst)->len);
458 static void get_referenceId (char **dst, Z_ReferenceId *src)
466 *dst = ir_tcl_malloc (src->len+1);
467 memcpy (*dst, src->buf, src->len);
468 (*dst)[src->len] = '\0';
471 /* ------------------------------------------------------- */
474 * do_init_request: init method on IR object
476 static int do_init_request (void *obj, Tcl_Interp *interp,
477 int argc, char **argv)
487 interp->result = "not connected";
490 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
491 req = apdu->u.initRequest;
493 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
494 req->options = &p->options;
495 req->protocolVersion = &p->protocolVersion;
496 req->preferredMessageSize = &p->preferredMessageSize;
497 req->maximumRecordSize = &p->maximumRecordSize;
499 if (p->idAuthenticationGroupId)
501 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
502 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
504 auth->which = Z_IdAuthentication_idPass;
505 auth->u.idPass = pass;
506 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
507 pass->groupId = p->idAuthenticationGroupId;
509 pass->groupId = NULL;
510 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
511 pass->userId = p->idAuthenticationUserId;
514 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
515 pass->password = p->idAuthenticationPassword;
517 pass->password = NULL;
518 req->idAuthentication = auth;
520 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
521 req->idAuthentication = NULL;
524 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
526 auth->which = Z_IdAuthentication_open;
527 auth->u.open = p->idAuthenticationOpen;
528 req->idAuthentication = auth;
530 req->implementationId = p->implementationId;
531 req->implementationName = p->implementationName;
532 req->implementationVersion = p->implementationVersion;
533 req->userInformationField = 0;
535 return ir_tcl_send_APDU (interp, p, apdu, "init", argv[0]);
539 * do_protocolVersion: Set protocol Version
541 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
542 int argc, char **argv)
550 ODR_MASK_ZERO (&p->protocolVersion);
551 ODR_MASK_SET (&p->protocolVersion, 0);
552 ODR_MASK_SET (&p->protocolVersion, 1);
557 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
559 ODR_MASK_ZERO (&p->protocolVersion);
560 for (i = 0; i<version; i++)
561 ODR_MASK_SET (&p->protocolVersion, i);
563 for (i = 4; --i >= 0; )
564 if (ODR_MASK_GET (&p->protocolVersion, i))
566 sprintf (buf, "%d", i+1);
567 interp->result = buf;
572 * do_options: Set options
574 static int do_options (void *obj, Tcl_Interp *interp,
575 int argc, char **argv)
577 static struct ir_named_entry options_tab[] = {
581 { "resourceReport", 3 },
582 { "triggerResourceCtrl", 4},
583 { "resourceCtrl", 5},
587 { "extendedServices", 10},
588 { "level-1Segmentation", 11},
589 { "level-2Segmentation", 12},
590 { "concurrentOperations", 13},
591 { "namedResultSets", 14},
598 ODR_MASK_ZERO (&p->options);
599 ODR_MASK_SET (&p->options, 0);
600 ODR_MASK_SET (&p->options, 1);
601 ODR_MASK_SET (&p->options, 4);
602 ODR_MASK_SET (&p->options, 7);
603 ODR_MASK_SET (&p->options, 14);
606 return ir_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
610 * do_failInfo: Get fail information
612 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
622 sprintf (buf, "%d", p->failInfo);
628 case IR_TCL_FAIL_CONNECT:
629 cp = "connect failed";
631 case IR_TCL_FAIL_READ:
632 cp = "connection closed";
634 case IR_TCL_FAIL_WRITE:
635 cp = "connection closed";
637 case IR_TCL_FAIL_IN_APDU:
638 cp = "failed to decode incoming APDU";
640 case IR_TCL_FAIL_UNKNOWN_APDU:
646 Tcl_AppendElement (interp, buf);
647 Tcl_AppendElement (interp, cp);
652 * do_preferredMessageSize: Set/get preferred message size
654 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
655 int argc, char **argv)
661 p->preferredMessageSize = 30000;
664 return get_set_int (&p->preferredMessageSize, interp, argc, argv);
668 * do_maximumRecordSize: Set/get maximum record size
670 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
671 int argc, char **argv)
677 p->maximumRecordSize = 30000;
680 return get_set_int (&p->maximumRecordSize, interp, argc, argv);
684 * do_initResult: Get init result
686 static int do_initResult (void *obj, Tcl_Interp *interp,
687 int argc, char **argv)
693 return get_set_int (&p->initResult, interp, argc, argv);
698 * do_implementationName: Set/get Implementation Name.
700 static int do_implementationName (void *obj, Tcl_Interp *interp,
701 int argc, char **argv)
706 return ir_tcl_strdup (interp, &p->implementationName,
707 "Index Data/IrTcl on YAZ");
709 return ir_tcl_strdel (interp, &p->implementationName);
712 free (p->implementationName);
713 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
717 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
722 * do_implementationId: Get Implementation Id.
724 static int do_implementationId (void *obj, Tcl_Interp *interp,
725 int argc, char **argv)
730 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
732 return ir_tcl_strdel (interp, &p->implementationId);
733 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
738 * do_implementationVersion: get Implementation Version.
740 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
741 int argc, char **argv)
746 return ir_tcl_strdup (interp, &p->implementationVersion,
747 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
749 return ir_tcl_strdel (interp, &p->implementationVersion);
750 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
755 * do_targetImplementationName: Get Implementation Name of target.
757 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
758 int argc, char **argv)
764 p->targetImplementationName = NULL;
768 return ir_tcl_strdel (interp, &p->targetImplementationName);
769 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
774 * do_targetImplementationId: Get Implementation Id of target
776 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
777 int argc, char **argv)
783 p->targetImplementationId = NULL;
787 return ir_tcl_strdel (interp, &p->targetImplementationId);
788 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
793 * do_targetImplementationVersion: Get Implementation Version of target
795 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
796 int argc, char **argv)
802 p->targetImplementationVersion = NULL;
806 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
807 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
812 * do_idAuthentication: Set/get id Authentication
814 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
815 int argc, char **argv)
819 if (argc >= 3 || argc == -1)
821 free (p->idAuthenticationOpen);
822 free (p->idAuthenticationGroupId);
823 free (p->idAuthenticationUserId);
824 free (p->idAuthenticationPassword);
826 if (argc >= 3 || argc <= 0)
828 p->idAuthenticationOpen = NULL;
829 p->idAuthenticationGroupId = NULL;
830 p->idAuthenticationUserId = NULL;
831 p->idAuthenticationPassword = NULL;
839 if (ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
845 if (ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
848 if (ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
851 if (ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
856 if (p->idAuthenticationOpen)
857 Tcl_AppendElement (interp, p->idAuthenticationOpen);
858 else if (p->idAuthenticationGroupId)
860 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
861 Tcl_AppendElement (interp, p->idAuthenticationUserId);
862 Tcl_AppendElement (interp, p->idAuthenticationPassword);
868 * do_connect: connect method on IR object
870 static int do_connect (void *obj, Tcl_Interp *interp,
871 int argc, char **argv)
883 interp->result = "already connected";
886 if (!strcmp (p->cs_type, "tcpip"))
888 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
889 addr = tcpip_strtoaddr (argv[2]);
892 interp->result = "tcpip_strtoaddr fail";
895 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
897 else if (!strcmp (p->cs_type, "mosi"))
900 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
901 addr = mosi_strtoaddr (argv[2]);
904 interp->result = "mosi_strtoaddr fail";
907 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
909 interp->result = "MOSI support not there";
915 Tcl_AppendResult (interp, "Bad comstack type: ",
919 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
921 if ((r=cs_connect (p->cs_link, addr)) < 0)
923 interp->result = "connect fail";
924 do_disconnect (p, NULL, 2, NULL);
927 ir_select_add (cs_fileno (p->cs_link), p);
930 ir_select_add_write (cs_fileno (p->cs_link), p);
931 p->state = IR_TCL_R_Connecting;
935 p->state = IR_TCL_R_Idle;
937 IrTcl_eval (p->interp, p->callback);
944 * do_disconnect: disconnect method on IR object
946 static int do_disconnect (void *obj, Tcl_Interp *interp,
947 int argc, char **argv)
953 p->state = IR_TCL_R_Idle;
962 ir_select_remove_write (cs_fileno (p->cs_link), p);
963 ir_select_remove (cs_fileno (p->cs_link), p);
966 cs_close (p->cs_link);
969 ODR_MASK_ZERO (&p->options);
970 ODR_MASK_SET (&p->options, 0);
971 ODR_MASK_SET (&p->options, 1);
972 ODR_MASK_SET (&p->options, 4);
973 ODR_MASK_SET (&p->options, 7);
974 ODR_MASK_SET (&p->options, 14);
976 ODR_MASK_ZERO (&p->protocolVersion);
977 ODR_MASK_SET (&p->protocolVersion, 0);
978 ODR_MASK_SET (&p->protocolVersion, 1);
981 assert (!p->cs_link);
986 * do_comstack: Set/get comstack method on IR object
988 static int do_comstack (void *o, Tcl_Interp *interp,
989 int argc, char **argv)
994 return ir_tcl_strdup (interp, &obj->cs_type, "tcpip");
996 return ir_tcl_strdel (interp, &obj->cs_type);
1000 if (ir_tcl_strdup (interp, &obj->cs_type, argv[2]) == TCL_ERROR)
1003 Tcl_AppendElement (interp, obj->cs_type);
1008 * do_logLevel: Set log level
1010 static int do_logLevel (void *o, Tcl_Interp *interp,
1011 int argc, char **argv)
1016 log_init (log_mask_str (argv[2]), "", NULL);
1018 log_init (log_mask_str (argv[2]), argv[3], NULL);
1020 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1026 * do_callback: add callback
1028 static int do_callback (void *obj, Tcl_Interp *interp,
1029 int argc, char **argv)
1038 else if (argc == -1)
1039 return ir_tcl_strdel (interp, &p->callback);
1045 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1056 * do_failback: add error handle callback
1058 static int do_failback (void *obj, Tcl_Interp *interp,
1059 int argc, char **argv)
1068 else if (argc == -1)
1069 return ir_tcl_strdel (interp, &p->failback);
1075 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1086 * do_protocol: Set/get protocol method on IR object
1088 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1094 p->protocol_type = PROTO_Z3950;
1099 if (!strcmp (argv[2], "Z39"))
1100 p->protocol_type = PROTO_Z3950;
1101 else if (!strcmp (argv[2], "SR"))
1102 p->protocol_type = PROTO_SR;
1105 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1110 switch (p->protocol_type)
1113 Tcl_AppendElement (interp, "Z39");
1116 Tcl_AppendElement (interp, "SR");
1123 * do_triggerResourceControl:
1125 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1126 int argc, char **argv)
1130 Z_TriggerResourceControlRequest *req;
1131 bool_t is_false = 0;
1137 interp->result = "not connected";
1140 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1141 req = apdu->u.triggerResourceControlRequest;
1142 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1143 req->resultSetWanted = &is_false;
1145 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1150 * do_databaseNames: specify database names
1152 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1153 int argc, char **argv)
1156 IrTcl_SetCObj *p = obj;
1160 for (i=0; i<p->num_databaseNames; i++)
1161 free (p->databaseNames[i]);
1162 free (p->databaseNames);
1166 p->num_databaseNames = 0;
1167 p->databaseNames = NULL;
1172 for (i=0; i<p->num_databaseNames; i++)
1173 Tcl_AppendElement (interp, p->databaseNames[i]);
1176 if (p->databaseNames)
1178 for (i=0; i<p->num_databaseNames; i++)
1179 free (p->databaseNames[i]);
1180 free (p->databaseNames);
1182 p->num_databaseNames = argc - 2;
1184 ir_tcl_malloc (sizeof(*p->databaseNames) * p->num_databaseNames);
1185 for (i=0; i<p->num_databaseNames; i++)
1187 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1195 * do_replaceIndicator: Set/get replace Set indicator
1197 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1198 int argc, char **argv)
1200 IrTcl_SetCObj *p = obj;
1204 p->replaceIndicator = 1;
1207 return get_set_int (&p->replaceIndicator, interp, argc, argv);
1211 * do_queryType: Set/Get query method
1213 static int do_queryType (void *obj, Tcl_Interp *interp,
1214 int argc, char **argv)
1216 IrTcl_SetCObj *p = obj;
1219 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1220 else if (argc == -1)
1221 return ir_tcl_strdel (interp, &p->queryType);
1224 free (p->queryType);
1225 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1228 Tcl_AppendResult (interp, p->queryType, NULL);
1233 * do_userInformationField: Get User information field
1235 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1236 int argc, char **argv)
1242 p->userInformationField = NULL;
1245 else if (argc == -1)
1246 return ir_tcl_strdel (interp, &p->userInformationField);
1247 Tcl_AppendResult (interp, p->userInformationField, NULL);
1252 * do_smallSetUpperBound: Set/get small set upper bound
1254 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1255 int argc, char **argv)
1257 IrTcl_SetCObj *p = o;
1261 p->smallSetUpperBound = 0;
1264 return get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1268 * do_largeSetLowerBound: Set/get large set lower bound
1270 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1271 int argc, char **argv)
1273 IrTcl_SetCObj *p = o;
1277 p->largeSetLowerBound = 2;
1280 return get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1284 * do_mediumSetPresentNumber: Set/get large set lower bound
1286 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1287 int argc, char **argv)
1289 IrTcl_SetCObj *p = o;
1293 p->mediumSetPresentNumber = 0;
1296 return get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1300 * do_referenceId: Set/Get referenceId
1302 static int do_referenceId (void *obj, Tcl_Interp *interp,
1303 int argc, char **argv)
1305 IrTcl_SetCObj *p = obj;
1309 p->referenceId = NULL;
1312 else if (argc == -1)
1313 return ir_tcl_strdel (interp, &p->referenceId);
1316 free (p->referenceId);
1317 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1320 Tcl_AppendResult (interp, p->referenceId, NULL);
1325 * do_preferredRecordSyntax: Set/get preferred record syntax
1327 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1328 int argc, char **argv)
1330 IrTcl_SetCObj *p = obj;
1334 p->preferredRecordSyntax = NULL;
1337 else if (argc == -1)
1339 free (p->preferredRecordSyntax);
1340 p->preferredRecordSyntax = NULL;
1345 free (p->preferredRecordSyntax);
1346 p->preferredRecordSyntax = NULL;
1347 if (argv[2][0] && (p->preferredRecordSyntax =
1348 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1349 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1355 static IrTcl_Method ir_method_tab[] = {
1356 { 1, "comstack", do_comstack },
1357 { 1, "protocol", do_protocol },
1358 { 0, "failback", do_failback },
1359 { 0, "failInfo", do_failInfo },
1360 { 0, "logLevel", do_logLevel },
1362 { 1, "connect", do_connect },
1363 { 0, "protocolVersion", do_protocolVersion },
1364 { 1, "preferredMessageSize", do_preferredMessageSize },
1365 { 1, "maximumRecordSize", do_maximumRecordSize },
1366 { 1, "implementationName", do_implementationName },
1367 { 1, "implementationId", do_implementationId },
1368 { 1, "implementationVersion", do_implementationVersion },
1369 { 0, "targetImplementationName", do_targetImplementationName },
1370 { 0, "targetImplementationId", do_targetImplementationId },
1371 { 0, "targetImplementationVersion", do_targetImplementationVersion },
1372 { 0, "userInformationField", do_userInformationField },
1373 { 1, "idAuthentication", do_idAuthentication },
1374 { 0, "options", do_options },
1375 { 0, "init", do_init_request },
1376 { 0, "initResult", do_initResult },
1377 { 0, "disconnect", do_disconnect },
1378 { 0, "callback", do_callback },
1379 { 0, "triggerResourceControl", do_triggerResourceControl },
1383 static IrTcl_Method ir_set_c_method_tab[] = {
1384 { 0, "databaseNames", do_databaseNames},
1385 { 0, "replaceIndicator", do_replaceIndicator},
1386 { 0, "queryType", do_queryType },
1387 { 0, "preferredRecordSyntax", do_preferredRecordSyntax },
1388 { 0, "smallSetUpperBound", do_smallSetUpperBound},
1389 { 0, "largeSetLowerBound", do_largeSetLowerBound},
1390 { 0, "mediumSetPresentNumber", do_mediumSetPresentNumber},
1391 { 0, "referenceId", do_referenceId },
1396 * ir_obj_method: IR Object methods
1398 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1399 int argc, char **argv)
1401 IrTcl_Methods tab[3];
1402 IrTcl_Obj *p = clientData;
1405 return ir_method_r (clientData, interp, argc, argv, ir_method_tab);
1407 tab[0].tab = ir_method_tab;
1409 tab[1].tab = ir_set_c_method_tab;
1410 tab[1].obj = &p->set_inher;
1413 return ir_method (interp, argc, argv, tab);
1417 * ir_obj_delete: IR Object disposal
1419 static void ir_obj_delete (ClientData clientData)
1421 IrTcl_Obj *obj = clientData;
1422 IrTcl_Methods tab[3];
1425 if (obj->ref_count > 0)
1427 assert (obj->ref_count == 0);
1429 logf (LOG_DEBUG, "ir object delete");
1430 tab[0].tab = ir_method_tab;
1432 tab[1].tab = ir_set_c_method_tab;
1433 tab[1].obj = &obj->set_inher;
1436 ir_method (NULL, -1, NULL, tab);
1439 odr_destroy (obj->odr_in);
1440 odr_destroy (obj->odr_out);
1441 odr_destroy (obj->odr_pr);
1446 * ir_obj_mk: IR Object creation
1448 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1449 int argc, char **argv)
1451 IrTcl_Methods tab[3];
1459 interp->result = "wrong # args";
1462 obj = ir_tcl_malloc (sizeof(*obj));
1465 obj->bibset = ccl_qual_mk ();
1466 if ((inf = fopen ("default.bib", "r")))
1468 ccl_qual_file (obj->bibset, inf);
1473 logf (LOG_DEBUG, "ir object create");
1474 obj->odr_in = odr_createmem (ODR_DECODE);
1475 obj->odr_out = odr_createmem (ODR_ENCODE);
1476 obj->odr_pr = odr_createmem (ODR_PRINT);
1477 obj->state = IR_TCL_R_Idle;
1481 obj->request_queue = NULL;
1483 tab[0].tab = ir_method_tab;
1485 tab[1].tab = ir_set_c_method_tab;
1486 tab[1].obj = &obj->set_inher;
1489 if (ir_method (interp, 0, NULL, tab) == TCL_ERROR)
1491 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1492 (ClientData) obj, ir_obj_delete);
1496 /* ------------------------------------------------------- */
1498 * do_search: Do search request
1500 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1502 Z_SearchRequest *req;
1506 IrTcl_SetObj *obj = o;
1517 interp->result = "wrong # args";
1520 if (!obj->set_inher.num_databaseNames)
1522 interp->result = "no databaseNames";
1527 interp->result = "not connected";
1530 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1531 req = apdu->u.searchRequest;
1533 bib1.proto = p->protocol_type;
1534 bib1.class = CLASS_ATTSET;
1535 bib1.value = VAL_BIB1;
1537 set_referenceId (p->odr_out, &req->referenceId,
1538 obj->set_inher.referenceId);
1540 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1541 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1542 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1543 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1544 req->resultSetName = obj->setName ? obj->setName : "Default";
1545 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1546 req->num_databaseNames = obj->set_inher.num_databaseNames;
1547 req->databaseNames = obj->set_inher.databaseNames;
1548 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1549 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1550 req->smallSetElementSetNames = 0;
1551 req->mediumSetElementSetNames = 0;
1552 if (obj->set_inher.preferredRecordSyntax)
1554 struct oident ident;
1556 ident.proto = p->protocol_type;
1557 ident.class = CLASS_RECSYN;
1558 ident.value = *obj->set_inher.preferredRecordSyntax;
1559 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1560 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1561 oid_getoidbyent (&ident));
1564 req->preferredRecordSyntax = 0;
1565 req->query = &query;
1567 if (!strcmp (obj->set_inher.queryType, "rpn"))
1569 Z_RPNQuery *RPNquery;
1571 RPNquery = p_query_rpn (p->odr_out, argv[2]);
1574 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1577 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1578 query.which = Z_Query_type_1;
1579 query.u.type_1 = RPNquery;
1580 logf (LOG_DEBUG, "RPN");
1583 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1587 struct ccl_rpn_node *rpn;
1588 Z_RPNQuery *RPNquery;
1590 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1593 Tcl_AppendResult (interp, "CCL error: ",
1594 ccl_err_msg(error), NULL);
1597 ccl_pr_tree (rpn, stderr);
1598 fprintf (stderr, "\n");
1599 assert((RPNquery = ccl_rpn_query(rpn)));
1600 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1601 query.which = Z_Query_type_1;
1602 query.u.type_1 = RPNquery;
1603 logf (LOG_DEBUG, "CCLRPN");
1606 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1608 query.which = Z_Query_type_2;
1609 query.u.type_2 = &ccl_query;
1610 ccl_query.buf = (unsigned char *) argv[2];
1611 ccl_query.len = strlen (argv[2]);
1612 logf (LOG_DEBUG, "CCL");
1616 interp->result = "unknown query method";
1619 return ir_tcl_send_APDU (interp, p, apdu, "search", argv[0]);
1623 * do_resultCount: Get number of hits
1625 static int do_resultCount (void *o, Tcl_Interp *interp,
1626 int argc, char **argv)
1628 IrTcl_SetObj *obj = o;
1632 return get_set_int (&obj->resultCount, interp, argc, argv);
1636 * do_searchStatus: Get search status (after search response)
1638 static int do_searchStatus (void *o, Tcl_Interp *interp,
1639 int argc, char **argv)
1641 IrTcl_SetObj *obj = o;
1645 return get_set_int (&obj->searchStatus, interp, argc, argv);
1649 * do_presentStatus: Get search status (after search/present response)
1651 static int do_presentStatus (void *o, Tcl_Interp *interp,
1652 int argc, char **argv)
1654 IrTcl_SetObj *obj = o;
1658 return get_set_int (&obj->presentStatus, interp, argc, argv);
1662 * do_nextResultSetPosition: Get next result set position
1663 * (after search/present response)
1665 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
1666 int argc, char **argv)
1668 IrTcl_SetObj *obj = o;
1672 obj->nextResultSetPosition = 0;
1675 return get_set_int (&obj->nextResultSetPosition, interp, argc, argv);
1679 * do_setName: Set result Set name
1681 static int do_setName (void *o, Tcl_Interp *interp,
1682 int argc, char **argv)
1684 IrTcl_SetObj *obj = o;
1687 return ir_tcl_strdup (interp, &obj->setName, "Default");
1688 else if (argc == -1)
1689 return ir_tcl_strdel (interp, &obj->setName);
1692 free (obj->setName);
1693 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
1697 Tcl_AppendElement (interp, obj->setName);
1702 * do_numberOfRecordsReturned: Get number of records returned
1704 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
1705 int argc, char **argv)
1707 IrTcl_SetObj *obj = o;
1711 obj->numberOfRecordsReturned = 0;
1714 return get_set_int (&obj->numberOfRecordsReturned, interp, argc, argv);
1718 * do_type: Return type (if any) at position.
1720 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
1722 IrTcl_SetObj *obj = o;
1724 IrTcl_RecordList *rl;
1728 obj->record_list = NULL;
1731 else if (argc == -1)
1733 delete_IR_records (obj);
1738 sprintf (interp->result, "wrong # args");
1741 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1743 rl = find_IR_record (obj, offset);
1748 case Z_NamePlusRecord_databaseRecord:
1749 interp->result = "DB";
1751 case Z_NamePlusRecord_surrogateDiagnostic:
1752 interp->result = "SD";
1760 * do_recordType: Return record type (if any) at position.
1762 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
1764 IrTcl_SetObj *obj = o;
1766 IrTcl_RecordList *rl;
1772 else if (argc == -1)
1778 sprintf (interp->result, "wrong # args");
1781 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1783 rl = find_IR_record (obj, offset);
1786 if (rl->which != Z_NamePlusRecord_databaseRecord)
1788 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1791 Tcl_AppendElement (interp, (char*)
1792 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
1799 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
1805 for (i = 0; i<num; i++)
1807 logf (LOG_DEBUG, "Diagnostic, code %d", list[i].condition);
1808 sprintf (buf, "%d", list[i].condition);
1809 Tcl_AppendElement (interp, buf);
1810 cp = diagbib1_str (list[i].condition);
1812 Tcl_AppendElement (interp, (char*) cp);
1814 Tcl_AppendElement (interp, "");
1815 if (list[i].addinfo)
1816 Tcl_AppendElement (interp, (char*) list[i].addinfo);
1818 Tcl_AppendElement (interp, "");
1824 * do_diag: Return diagnostic record info
1826 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
1828 IrTcl_SetObj *obj = o;
1830 IrTcl_RecordList *rl;
1836 sprintf (interp->result, "wrong # args");
1839 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1841 rl = find_IR_record (obj, offset);
1844 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1847 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
1849 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
1852 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
1853 rl->u.surrogateDiagnostics.num);
1857 * do_getMarc: Get ISO2709 Record lines/fields
1859 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
1861 IrTcl_SetObj *obj = o;
1863 IrTcl_RecordList *rl;
1869 sprintf (interp->result, "wrong # args");
1872 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1874 rl = find_IR_record (obj, offset);
1877 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1880 if (rl->which != Z_NamePlusRecord_databaseRecord)
1882 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1885 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
1889 * do_getSutrs: Get SUTRS Record
1891 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
1893 IrTcl_SetObj *obj = o;
1895 IrTcl_RecordList *rl;
1901 sprintf (interp->result, "wrong # args");
1904 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1906 rl = find_IR_record (obj, offset);
1909 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1912 if (rl->which != Z_NamePlusRecord_databaseRecord)
1914 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1917 if (rl->u.dbrec.type != VAL_SUTRS)
1919 Tcl_AppendElement (interp, rl->u.dbrec.buf);
1925 * do_responseStatus: Return response status (present or search)
1927 static int do_responseStatus (void *o, Tcl_Interp *interp,
1928 int argc, char **argv)
1930 IrTcl_SetObj *obj = o;
1934 obj->recordFlag = 0;
1935 obj->nonSurrogateDiagnosticNum = 0;
1936 obj->nonSurrogateDiagnosticList = NULL;
1939 else if (argc == -1)
1941 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
1942 &obj->nonSurrogateDiagnosticNum);
1945 if (!obj->recordFlag)
1947 Tcl_AppendElement (interp, "OK");
1952 case Z_Records_DBOSD:
1953 Tcl_AppendElement (interp, "DBOSD");
1956 Tcl_AppendElement (interp, "NSD");
1957 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
1958 obj->nonSurrogateDiagnosticNum);
1964 * do_present: Perform Present Request
1967 static int do_present (void *o, Tcl_Interp *interp,
1968 int argc, char **argv)
1970 IrTcl_SetObj *obj = o;
1973 Z_PresentRequest *req;
1981 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
1988 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
1995 interp->result = "not connected";
2001 obj->number = number;
2003 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2004 req = apdu->u.presentRequest;
2006 set_referenceId (p->odr_out, &req->referenceId,
2007 obj->set_inher.referenceId);
2009 req->resultSetId = obj->setName ? obj->setName : "Default";
2011 req->resultSetStartPoint = &start;
2012 req->numberOfRecordsRequested = &number;
2013 if (obj->set_inher.preferredRecordSyntax)
2015 struct oident ident;
2017 ident.proto = p->protocol_type;
2018 ident.class = CLASS_RECSYN;
2019 ident.value = *obj->set_inher.preferredRecordSyntax;
2020 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2021 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2022 oid_getoidbyent (&ident));
2025 req->preferredRecordSyntax = 0;
2027 return ir_tcl_send_APDU (interp, p, apdu, "present", argv[0]);
2031 * do_loadFile: Load result set from file
2034 static int do_loadFile (void *o, Tcl_Interp *interp,
2035 int argc, char **argv)
2037 IrTcl_SetObj *setobj = o;
2047 interp->result = "wrong # args";
2050 inf = fopen (argv[2], "r");
2053 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2056 while ((buf = ir_tcl_fread_marc (inf, &size)))
2058 IrTcl_RecordList *rl;
2060 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
2061 rl->u.dbrec.type = VAL_USMARC;
2062 rl->u.dbrec.buf = buf;
2063 rl->u.dbrec.size = size;
2066 setobj->numberOfRecordsReturned = no-1;
2071 static IrTcl_Method ir_set_method_tab[] = {
2072 { 0, "search", do_search },
2073 { 0, "searchStatus", do_searchStatus },
2074 { 0, "presentStatus", do_presentStatus },
2075 { 0, "nextResultSetPosition", do_nextResultSetPosition },
2076 { 0, "setName", do_setName },
2077 { 0, "resultCount", do_resultCount },
2078 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
2079 { 0, "present", do_present },
2080 { 0, "type", do_type },
2081 { 0, "getMarc", do_getMarc },
2082 { 0, "getSutrs", do_getSutrs },
2083 { 0, "recordType", do_recordType },
2084 { 0, "diag", do_diag },
2085 { 0, "responseStatus", do_responseStatus },
2086 { 0, "loadFile", do_loadFile },
2091 * ir_set_obj_method: IR Set Object methods
2093 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2094 int argc, char **argv)
2096 IrTcl_Methods tabs[3];
2097 IrTcl_SetObj *p = clientData;
2101 interp->result = "wrong # args";
2104 tabs[0].tab = ir_set_method_tab;
2106 tabs[1].tab = ir_set_c_method_tab;
2107 tabs[1].obj = &p->set_inher;
2110 return ir_method (interp, argc, argv, tabs);
2114 * ir_set_obj_delete: IR Set Object disposal
2116 static void ir_set_obj_delete (ClientData clientData)
2118 IrTcl_Methods tabs[3];
2119 IrTcl_SetObj *p = clientData;
2121 logf (LOG_DEBUG, "ir set delete");
2123 tabs[0].tab = ir_set_method_tab;
2125 tabs[1].tab = ir_set_c_method_tab;
2126 tabs[1].obj = &p->set_inher;
2129 ir_method (NULL, -1, NULL, tabs);
2135 * ir_set_obj_mk: IR Set Object creation
2137 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2138 int argc, char **argv)
2140 IrTcl_Methods tabs[3];
2143 if (argc < 2 || argc > 3)
2145 interp->result = "wrong # args";
2148 obj = ir_tcl_malloc (sizeof(*obj));
2149 logf (LOG_DEBUG, "ir set create");
2152 Tcl_CmdInfo parent_info;
2157 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2159 interp->result = "No parent";
2162 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2164 dst = &obj->set_inher;
2165 src = &obj->parent->set_inher;
2167 dst->num_databaseNames = src->num_databaseNames;
2168 dst->databaseNames =
2169 ir_tcl_malloc (sizeof (*dst->databaseNames)
2170 * dst->num_databaseNames);
2171 for (i = 0; i < dst->num_databaseNames; i++)
2173 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2174 src->databaseNames[i]) == TCL_ERROR)
2177 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2181 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2185 if (src->preferredRecordSyntax &&
2186 (dst->preferredRecordSyntax
2187 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2188 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2190 dst->preferredRecordSyntax = NULL;
2191 dst->replaceIndicator = src->replaceIndicator;
2192 dst->smallSetUpperBound = src->smallSetUpperBound;
2193 dst->largeSetLowerBound = src->largeSetLowerBound;
2194 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2199 tabs[0].tab = ir_set_method_tab;
2203 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2206 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2207 (ClientData) obj, ir_set_obj_delete);
2211 /* ------------------------------------------------------- */
2214 * do_scan: Perform scan
2216 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2220 IrTcl_ScanObj *obj = o;
2221 IrTcl_Obj *p = obj->parent;
2224 struct ccl_rpn_node *rpn;
2232 interp->result = "wrong # args";
2235 if (!p->set_inher.num_databaseNames)
2237 interp->result = "no databaseNames";
2242 interp->result = "not connected";
2246 bib1.proto = p->protocol_type;
2247 bib1.class = CLASS_ATTSET;
2248 bib1.value = VAL_BIB1;
2250 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2251 req = apdu->u.scanRequest;
2253 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2254 req->num_databaseNames = p->set_inher.num_databaseNames;
2255 req->databaseNames = p->set_inher.databaseNames;
2256 req->attributeSet = oid_getoidbyent (&bib1);
2259 if (!(req->termListAndStartPoint = p_query_scan (p->odr_out, argv[2])))
2261 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2265 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2268 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2271 ccl_pr_tree (rpn, stderr);
2272 fprintf (stderr, "\n");
2273 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2276 req->stepSize = &obj->stepSize;
2277 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2278 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2279 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2280 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2281 *req->numberOfTermsRequested);
2282 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2283 *req->preferredPositionInResponse);
2285 return ir_tcl_send_APDU (interp, p, apdu, "scan", argv[0]);
2289 * do_stepSize: Set/get replace Step Size
2291 static int do_stepSize (void *obj, Tcl_Interp *interp,
2292 int argc, char **argv)
2294 IrTcl_ScanObj *p = obj;
2300 return get_set_int (&p->stepSize, interp, argc, argv);
2304 * do_numberOfTermsRequested: Set/get Number of Terms requested
2306 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2307 int argc, char **argv)
2309 IrTcl_ScanObj *p = obj;
2313 p->numberOfTermsRequested = 20;
2316 return get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2321 * do_preferredPositionInResponse: Set/get preferred Position
2323 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2324 int argc, char **argv)
2326 IrTcl_ScanObj *p = obj;
2330 p->preferredPositionInResponse = 1;
2333 return get_set_int (&p->preferredPositionInResponse, interp, argc, argv);
2337 * do_scanStatus: Get scan status
2339 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2340 int argc, char **argv)
2342 IrTcl_ScanObj *p = obj;
2346 return get_set_int (&p->scanStatus, interp, argc, argv);
2350 * do_numberOfEntriesReturned: Get number of Entries returned
2352 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2353 int argc, char **argv)
2355 IrTcl_ScanObj *p = obj;
2359 return get_set_int (&p->numberOfEntriesReturned, interp, argc, argv);
2363 * do_positionOfTerm: Get position of Term
2365 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2366 int argc, char **argv)
2368 IrTcl_ScanObj *p = obj;
2372 return get_set_int (&p->positionOfTerm, interp, argc, argv);
2376 * do_scanLine: get Scan Line (surrogate or normal) after response
2378 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
2380 IrTcl_ScanObj *p = obj;
2386 p->entries_flag = 0;
2388 p->nonSurrogateDiagnosticNum = 0;
2389 p->nonSurrogateDiagnosticList = 0;
2392 else if (argc == -1)
2394 p->entries_flag = 0;
2395 /* release entries */
2398 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
2399 &p->nonSurrogateDiagnosticNum);
2404 interp->result = "wrong # args";
2407 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
2409 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
2410 || i >= p->num_entries || i < 0)
2412 switch (p->entries[i].which)
2414 case Z_Entry_termInfo:
2415 Tcl_AppendElement (interp, "T");
2416 if (p->entries[i].u.term.buf)
2417 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
2419 Tcl_AppendElement (interp, "");
2420 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
2421 Tcl_AppendElement (interp, numstr);
2423 case Z_Entry_surrogateDiagnostic:
2424 Tcl_AppendElement (interp, "SD");
2425 return ir_diagResult (interp, p->entries[i].u.diag.list,
2426 p->entries[i].u.diag.num);
2432 static IrTcl_Method ir_scan_method_tab[] = {
2433 { 0, "scan", do_scan },
2434 { 0, "stepSize", do_stepSize },
2435 { 0, "numberOfTermsRequested", do_numberOfTermsRequested },
2436 { 0, "preferredPositionInResponse", do_preferredPositionInResponse },
2437 { 0, "scanStatus", do_scanStatus },
2438 { 0, "numberOfEntriesReturned", do_numberOfEntriesReturned },
2439 { 0, "positionOfTerm", do_positionOfTerm },
2440 { 0, "scanLine", do_scanLine },
2445 * ir_scan_obj_method: IR Scan Object methods
2447 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
2448 int argc, char **argv)
2450 IrTcl_Methods tabs[2];
2454 interp->result = "wrong # args";
2457 tabs[0].tab = ir_scan_method_tab;
2458 tabs[0].obj = clientData;
2461 return ir_method (interp, argc, argv, tabs);
2465 * ir_scan_obj_delete: IR Scan Object disposal
2467 static void ir_scan_obj_delete (ClientData clientData)
2469 IrTcl_Methods tabs[2];
2470 IrTcl_ScanObj *obj = clientData;
2472 tabs[0].tab = ir_scan_method_tab;
2476 ir_method (NULL, -1, NULL, tabs);
2481 * ir_scan_obj_mk: IR Scan Object creation
2483 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
2484 int argc, char **argv)
2486 Tcl_CmdInfo parent_info;
2488 IrTcl_Methods tabs[2];
2492 interp->result = "wrong # args";
2495 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2497 interp->result = "No parent";
2500 obj = ir_tcl_malloc (sizeof(*obj));
2501 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2503 tabs[0].tab = ir_scan_method_tab;
2507 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2509 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
2510 (ClientData) obj, ir_scan_obj_delete);
2514 /* ------------------------------------------------------- */
2516 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
2520 p->initResult = *initrs->result ? 1 : 0;
2521 if (!*initrs->result)
2522 logf (LOG_DEBUG, "Connection rejected by target");
2524 logf (LOG_DEBUG, "Connection accepted by target");
2526 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
2528 free (p->targetImplementationId);
2529 ir_tcl_strdup (p->interp, &p->targetImplementationId,
2530 initrs->implementationId);
2531 free (p->targetImplementationName);
2532 ir_tcl_strdup (p->interp, &p->targetImplementationName,
2533 initrs->implementationName);
2534 free (p->targetImplementationVersion);
2535 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
2536 initrs->implementationVersion);
2538 p->maximumRecordSize = *initrs->maximumRecordSize;
2539 p->preferredMessageSize = *initrs->preferredMessageSize;
2541 memcpy (&p->options, initrs->options, sizeof(initrs->options));
2542 memcpy (&p->protocolVersion, initrs->protocolVersion,
2543 sizeof(initrs->protocolVersion));
2544 free (p->userInformationField);
2545 p->userInformationField = NULL;
2546 if (initrs->userInformationField)
2550 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
2551 (p->userInformationField =
2552 ir_tcl_malloc ((len =
2553 initrs->userInformationField->
2554 u.octet_aligned->len) +1)))
2556 memcpy (p->userInformationField,
2557 initrs->userInformationField->u.octet_aligned->buf,
2559 (p->userInformationField)[len] = '\0';
2564 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
2567 for (i = 0; i<*dst_num; i++)
2568 free (dst_list[i]->addinfo);
2574 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
2575 Z_DiagRec **list, int num)
2581 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
2582 for (i = 0; i<num; i++)
2584 switch (list[i]->which)
2586 case Z_DiagRec_defaultFormat:
2587 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
2588 addinfo = list[i]->u.defaultFormat->addinfo;
2590 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
2591 strcpy ((*dst_list)[i].addinfo, addinfo);
2594 (*dst_list)[i].addinfo = NULL;
2595 (*dst_list)[i].condition = 0;
2600 static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj)
2605 IrTcl_RecordList *rl;
2607 setobj->which = zrs->which;
2608 setobj->recordFlag = 1;
2610 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
2611 &setobj->nonSurrogateDiagnosticNum);
2612 if (zrs->which == Z_Records_DBOSD)
2614 setobj->numberOfRecordsReturned =
2615 zrs->u.databaseOrSurDiagnostics->num_records;
2616 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
2617 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
2619 rl = new_IR_record (setobj, setobj->start + offset,
2620 zrs->u.databaseOrSurDiagnostics->
2621 records[offset]->which);
2622 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
2624 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
2625 &rl->u.surrogateDiagnostics.num,
2626 &zrs->u.databaseOrSurDiagnostics->
2627 records[offset]->u.surrogateDiagnostic,
2632 Z_DatabaseRecord *zr;
2634 struct oident *ident;
2636 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
2638 oe = (Odr_external*) zr;
2639 rl->u.dbrec.size = zr->u.octet_aligned->len;
2641 rl->u.dbrec.type = VAL_USMARC;
2642 if ((ident = oid_getentbyoid (oe->direct_reference)))
2643 rl->u.dbrec.type = ident->value;
2644 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
2646 char *buf = (char*) zr->u.octet_aligned->buf;
2647 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
2648 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
2650 else if (rl->u.dbrec.type == VAL_SUTRS &&
2651 oe->which == ODR_EXTERNAL_single)
2655 logf (LOG_DEBUG, "Decoding SUTRS");
2656 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
2657 oe->u.single_ASN1_type->len, 0);
2658 if (!z_SUTRS(p->odr_in, &rc, 0))
2660 logf (LOG_WARN, "Cannot decode SUTRS");
2661 rl->u.dbrec.buf = NULL;
2665 if ((rl->u.dbrec.buf = ir_tcl_malloc (rc->len+1)))
2667 memcpy (rl->u.dbrec.buf, rc->buf, rc->len);
2668 rl->u.dbrec.buf[rc->len] = '\0';
2670 rl->u.dbrec.size = rc->len;
2674 rl->u.dbrec.buf = NULL;
2678 else if (zrs->which == Z_Records_multipleNSD)
2680 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
2681 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2682 setobj->numberOfRecordsReturned = 0;
2683 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2684 &setobj->nonSurrogateDiagnosticNum,
2685 zrs->u.multipleNonSurDiagnostics->diagRecs,
2686 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2690 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
2691 setobj->numberOfRecordsReturned = 0;
2692 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2693 &setobj->nonSurrogateDiagnosticNum,
2694 &zrs->u.nonSurrogateDiagnostic,
2699 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
2700 IrTcl_SetObj *setobj)
2702 Z_Records *zrs = searchrs->records;
2704 logf (LOG_DEBUG, "Received search response");
2707 logf (LOG_DEBUG, "Search response, no object!");
2710 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
2711 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
2712 setobj->resultCount = *searchrs->resultCount;
2713 if (searchrs->presentStatus)
2714 setobj->presentStatus = *searchrs->presentStatus;
2715 if (searchrs->nextResultSetPosition)
2716 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
2718 logf (LOG_DEBUG, "Search response %d, %d hits",
2719 setobj->searchStatus, setobj->resultCount);
2721 ir_handleRecords (o, zrs, setobj);
2723 setobj->recordFlag = 0;
2727 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
2728 IrTcl_SetObj *setobj)
2730 Z_Records *zrs = presrs->records;
2732 logf (LOG_DEBUG, "Received present response");
2735 logf (LOG_DEBUG, "Present response, no object!");
2738 setobj->presentStatus = *presrs->presentStatus;
2739 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
2740 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
2742 ir_handleRecords (o, zrs, setobj);
2745 setobj->recordFlag = 0;
2746 logf (LOG_DEBUG, "No records!");
2750 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
2751 IrTcl_ScanObj *scanobj)
2755 logf (LOG_DEBUG, "Received scanResponse");
2757 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
2758 scanobj->scanStatus = *scanrs->scanStatus;
2759 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
2761 if (scanrs->stepSize)
2762 scanobj->stepSize = *scanrs->stepSize;
2763 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
2765 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
2766 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
2767 scanobj->numberOfEntriesReturned);
2769 if (scanrs->positionOfTerm)
2770 scanobj->positionOfTerm = *scanrs->positionOfTerm;
2772 scanobj->positionOfTerm = -1;
2773 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
2775 free (scanobj->entries);
2776 scanobj->entries = NULL;
2778 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
2779 &scanobj->nonSurrogateDiagnosticNum);
2780 if (scanrs->entries)
2785 scanobj->entries_flag = 1;
2786 scanobj->which = scanrs->entries->which;
2787 switch (scanobj->which)
2789 case Z_ListEntries_entries:
2790 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
2791 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
2792 sizeof(*scanobj->entries));
2793 for (i=0; i<scanobj->num_entries; i++)
2795 ze = scanrs->entries->u.entries->entries[i];
2796 scanobj->entries[i].which = ze->which;
2799 case Z_Entry_termInfo:
2800 if (ze->u.termInfo->term->which == Z_Term_general)
2802 int l = ze->u.termInfo->term->u.general->len;
2803 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
2804 memcpy (scanobj->entries[i].u.term.buf,
2805 ze->u.termInfo->term->u.general->buf,
2807 scanobj->entries[i].u.term.buf[l] = '\0';
2810 scanobj->entries[i].u.term.buf = NULL;
2811 if (ze->u.termInfo->globalOccurrences)
2812 scanobj->entries[i].u.term.globalOccurrences =
2813 *ze->u.termInfo->globalOccurrences;
2815 scanobj->entries[i].u.term.globalOccurrences = 0;
2817 case Z_Entry_surrogateDiagnostic:
2818 ir_handleDiags (&scanobj->entries[i].u.diag.list,
2819 &scanobj->entries[i].u.diag.num,
2820 &ze->u.surrogateDiagnostic,
2826 case Z_ListEntries_nonSurrogateDiagnostics:
2827 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
2828 &scanobj->nonSurrogateDiagnosticNum,
2829 scanrs->entries->u.nonSurrogateDiagnostics->
2831 scanrs->entries->u.nonSurrogateDiagnostics->
2837 scanobj->entries_flag = 0;
2841 * ir_select_read: handle incoming packages
2843 void ir_select_read (ClientData clientData)
2845 IrTcl_Obj *p = clientData;
2850 Tcl_CmdInfo cmd_info;
2852 if (p->state == IR_TCL_R_Connecting)
2854 r = cs_rcvconnect (p->cs_link);
2857 logf (LOG_WARN, "cs_rcvconnect returned 1");
2860 p->state = IR_TCL_R_Idle;
2861 ir_select_remove_write (cs_fileno (p->cs_link), p);
2864 logf (LOG_DEBUG, "cs_rcvconnect error");
2867 p->failInfo = IR_TCL_FAIL_CONNECT;
2868 IrTcl_eval (p->interp, p->failback);
2870 do_disconnect (p, NULL, 2, NULL);
2873 p->state = IR_TCL_R_Idle;
2875 IrTcl_eval (p->interp, p->callback);
2876 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
2877 ir_tcl_send_q (p, p->request_queue, "x");
2882 /* signal one more use of ir object - callbacks must not
2883 release the ir memory (p pointer) */
2884 p->state = IR_TCL_R_Reading;
2887 /* read incoming APDU */
2888 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
2890 logf (LOG_DEBUG, "cs_get failed, code %d", r);
2891 ir_select_remove (cs_fileno (p->cs_link), p);
2894 p->failInfo = IR_TCL_FAIL_READ;
2895 IrTcl_eval (p->interp, p->failback);
2897 do_disconnect (p, NULL, 2, NULL);
2899 /* release ir object now if callback deleted it */
2905 /* got complete APDU. Now decode */
2906 odr_setbuf (p->odr_in, p->buf_in, r, 0);
2907 logf (LOG_DEBUG, "cs_get ok, got %d", r);
2908 if (!z_APDU (p->odr_in, &apdu, 0))
2910 logf (LOG_DEBUG, "%s", odr_errlist [odr_geterror (p->odr_in)]);
2913 p->failInfo = IR_TCL_FAIL_IN_APDU;
2914 IrTcl_eval (p->interp, p->failback);
2916 do_disconnect (p, NULL, 2, NULL);
2918 /* release ir object now if failback deleted it */
2922 /* handle APDU and invoke callback */
2923 rq = p->request_queue;
2926 logf (LOG_FATAL, "Internal error. No queue entry");
2929 object_name = rq->object_name;
2930 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
2934 case Z_APDU_initResponse:
2935 ir_initResponse (p, apdu->u.initResponse);
2937 case Z_APDU_searchResponse:
2938 ir_searchResponse (p, apdu->u.searchResponse,
2939 (IrTcl_SetObj *) cmd_info.clientData);
2941 case Z_APDU_presentResponse:
2942 ir_presentResponse (p, apdu->u.presentResponse,
2943 (IrTcl_SetObj *) cmd_info.clientData);
2945 case Z_APDU_scanResponse:
2946 ir_scanResponse (p, apdu->u.scanResponse,
2947 (IrTcl_ScanObj *) cmd_info.clientData);
2950 logf (LOG_WARN, "Received unknown APDU type (%d)",
2954 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
2955 IrTcl_eval (p->interp, p->failback);
2957 do_disconnect (p, NULL, 2, NULL);
2961 p->request_queue = rq->next;
2962 p->state = IR_TCL_R_Idle;
2965 IrTcl_eval (p->interp, rq->callback);
2967 free (rq->callback);
2968 free (rq->object_name);
2970 odr_reset (p->odr_in);
2971 if (p->ref_count == 1)
2977 } while (p->cs_link && cs_more (p->cs_link));
2978 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
2979 ir_tcl_send_q (p, p->request_queue, "x");
2983 * ir_select_write: handle outgoing packages - not yet written.
2985 void ir_select_write (ClientData clientData)
2987 IrTcl_Obj *p = clientData;
2991 logf (LOG_DEBUG, "In write handler");
2992 if (p->state == IR_TCL_R_Connecting)
2994 r = cs_rcvconnect (p->cs_link);
2997 p->state = IR_TCL_R_Idle;
3000 logf (LOG_DEBUG, "cs_rcvconnect error");
3001 ir_select_remove_write (cs_fileno (p->cs_link), p);
3004 p->failInfo = IR_TCL_FAIL_CONNECT;
3005 IrTcl_eval (p->interp, p->failback);
3007 do_disconnect (p, NULL, 2, NULL);
3010 ir_select_remove_write (cs_fileno (p->cs_link), p);
3012 IrTcl_eval (p->interp, p->callback);
3015 rq = p->request_queue;
3017 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3019 logf (LOG_DEBUG, "select write fail");
3022 p->failInfo = IR_TCL_FAIL_WRITE;
3023 IrTcl_eval (p->interp, p->failback);
3027 do_disconnect (p, NULL, 2, NULL);
3029 else if (r == 0) /* remove select bit */
3031 p->state = IR_TCL_R_Waiting;
3032 ir_select_remove_write (cs_fileno (p->cs_link), p);
3038 /* ------------------------------------------------------- */
3041 * ir_tcl_init: Registration of TCL commands.
3043 int ir_tcl_init (Tcl_Interp *interp)
3045 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3046 (Tcl_CmdDeleteProc *) NULL);
3047 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3048 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3049 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3050 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3051 irTcl_interp = interp;