2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.53 1995-08-04 12:49:26 adam
9 * Bug fix: reading uninitialized variable p.
11 * Revision 1.52 1995/08/04 11:32:38 adam
12 * More work on output queue. Memory related routines moved
15 * Revision 1.51 1995/08/03 13:22:54 adam
18 * Revision 1.50 1995/07/20 08:09:49 adam
19 * client.tcl: Targets removed from hotTargets list when targets
20 * are removed/modified.
21 * ir-tcl.c: More work on triggerResourceControl.
23 * Revision 1.49 1995/06/30 12:39:21 adam
24 * Bug fix: loadFile didn't set record type.
25 * The MARC routines are a little less strict in the interpretation.
26 * Script display.tcl replaces the old marc.tcl.
27 * New interactive script: shell.tcl.
29 * Revision 1.48 1995/06/27 19:03:50 adam
30 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
31 * nextResultSetPosition used instead of setOffset.
33 * Revision 1.47 1995/06/25 10:25:04 adam
34 * Working on triggerResourceControl. Description of compile/install
35 * procedure moved to ir-tcl.sgml.
37 * Revision 1.46 1995/06/22 13:15:06 adam
38 * Feature: SUTRS. Setting getSutrs implemented.
39 * Work on display formats.
40 * Preferred record syntax can be set by the user.
42 * Revision 1.45 1995/06/20 08:07:30 adam
43 * New setting: failInfo.
44 * Working on better cancel mechanism.
46 * Revision 1.44 1995/06/19 17:01:20 adam
49 * Revision 1.43 1995/06/19 13:06:08 adam
50 * New define: IR_TCL_VERSION.
52 * Revision 1.42 1995/06/19 08:08:52 adam
53 * client.tcl: hotTargets now contain both database and target name.
54 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
55 * by logf(LOG_WARN, ...) calls.
57 * Revision 1.41 1995/06/16 12:28:16 adam
58 * Implemented preferredRecordSyntax.
59 * Minor changes in diagnostic handling.
60 * Record list deleted when connection closes.
62 * Revision 1.40 1995/06/14 13:37:18 adam
63 * Setting recordType implemented.
64 * Setting implementationVersion implemented.
65 * Settings implementationId / implementationName edited.
67 * Revision 1.39 1995/06/08 10:26:32 adam
68 * Bug fix in ir_strdup.
70 * Revision 1.38 1995/06/01 16:36:47 adam
71 * About buttons. Minor bug fixes.
73 * Revision 1.37 1995/06/01 07:31:20 adam
74 * Rename of many typedefs -> IrTcl_...
76 * Revision 1.36 1995/05/31 13:09:59 adam
77 * Client searches/presents may be interrupted.
78 * New moving book-logo.
80 * Revision 1.35 1995/05/31 08:36:33 adam
81 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
82 * New method: referenceId. More work on scan.
84 * Revision 1.34 1995/05/29 10:33:42 adam
85 * README and rename of startup script.
87 * Revision 1.33 1995/05/29 09:15:11 quinn
88 * Changed CS_SR to PROTO_SR, etc.
90 * Revision 1.32 1995/05/29 08:44:16 adam
91 * Work on delete of objects.
93 * Revision 1.31 1995/05/26 11:44:10 adam
94 * Bugs fixed. More work on MARC utilities and queries. Test
95 * client is up-to-date again.
97 * Revision 1.30 1995/05/26 08:54:11 adam
98 * New MARC utilities. Uses prefix query.
100 * Revision 1.29 1995/05/24 14:10:22 adam
101 * Work on idAuthentication, protocolVersion and options.
103 * Revision 1.28 1995/05/23 15:34:48 adam
104 * Many new settings, userInformationField, smallSetUpperBound, etc.
105 * A number of settings are inherited when ir-set is executed.
106 * This version is incompatible with the graphical test client (client.tcl).
108 * Revision 1.27 1995/05/11 15:34:47 adam
109 * Scan request changed a bit. This version works with RLG.
111 * Revision 1.26 1995/04/18 16:11:51 adam
112 * First version of graphical Scan. Some work on query-by-form.
114 * Revision 1.25 1995/04/17 09:37:17 adam
115 * Further development of scan.
117 * Revision 1.24 1995/04/11 14:16:42 adam
118 * Further work on scan. Response works. Entries aren't saved yet.
120 * Revision 1.23 1995/04/10 10:50:27 adam
121 * Result-set name defaults to suffix of ir-set name.
122 * Started working on scan. Not finished at this point.
124 * Revision 1.22 1995/03/31 10:43:03 adam
125 * More robust when getting bad MARC records.
127 * Revision 1.21 1995/03/31 08:56:37 adam
128 * New button "Search".
130 * Revision 1.20 1995/03/29 16:07:09 adam
131 * Bug fix: Didn't use setName in present request.
133 * Revision 1.19 1995/03/28 12:45:23 adam
134 * New ir method failback: called on disconnect/protocol error.
135 * New ir set/get method: protocol: SR / Z3950.
136 * Simple popup and disconnect when failback is invoked.
138 * Revision 1.18 1995/03/21 15:50:12 adam
141 * Revision 1.17 1995/03/21 13:41:03 adam
142 * Comstack cs_create not used too often. Non-blocking connect.
144 * Revision 1.16 1995/03/21 08:26:06 adam
145 * New method, setName, to specify the result set name (other than Default).
146 * New method, responseStatus, which returns diagnostic info, if any, after
147 * present response / search response.
149 * Revision 1.15 1995/03/20 15:24:07 adam
150 * Diagnostic records saved on searchResponse.
152 * Revision 1.14 1995/03/20 08:53:22 adam
153 * Event loop in tclmain.c rewritten. New method searchStatus.
155 * Revision 1.13 1995/03/17 18:26:17 adam
156 * Non-blocking i/o used now. Database names popup as cascade items.
158 * Revision 1.12 1995/03/17 15:45:00 adam
159 * Improved target/database setup.
161 * Revision 1.11 1995/03/16 17:54:03 adam
162 * Minor changes really.
164 * Revision 1.10 1995/03/15 16:14:50 adam
165 * Blocking arg in cs_create changed.
167 * Revision 1.9 1995/03/15 13:59:24 adam
170 * Revision 1.8 1995/03/15 08:25:16 adam
171 * New method presentStatus to check for error on present. Misc. cleanup
172 * of IrTcl_RecordList manipulations. Full MARC record presentation in
175 * Revision 1.7 1995/03/14 17:32:29 adam
176 * Presentation of full Marc record in popup window.
178 * Revision 1.6 1995/03/12 19:31:55 adam
179 * Pattern matching implemented when retrieving MARC records. More
180 * diagnostic functions.
182 * Revision 1.5 1995/03/10 18:00:15 adam
183 * Actual presentation in line-by-line format. RPN query support.
185 * Revision 1.4 1995/03/09 16:15:08 adam
186 * First presentRequest attempts. Hot-target list.
192 #include <sys/time.h>
202 int (*method) (void *obj, Tcl_Interp *interp, int argc, char **argv);
210 static Tcl_Interp *irTcl_interp;
212 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
213 static int do_disconnect (void *obj, Tcl_Interp *interp,
214 int argc, char **argv);
216 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
219 IrTcl_RecordList *rl;
221 for (rl = setobj->record_list; rl; rl = rl->next)
227 case Z_NamePlusRecord_databaseRecord:
228 free (rl->u.dbrec.buf);
229 rl->u.dbrec.buf = NULL;
231 case Z_NamePlusRecord_surrogateDiagnostic:
232 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
233 &rl->u.surrogateDiagnostics.num);
241 rl = ir_tcl_malloc (sizeof(*rl));
242 rl->next = setobj->record_list;
244 setobj->record_list = rl;
251 enum oid_value value;
253 } IrTcl_recordSyntaxTab[] = {
254 { VAL_UNIMARC, "UNIMARC" },
255 { VAL_INTERMARC, "INTERMARC" },
257 { VAL_USMARC, "USMARC" },
258 { VAL_UKMARC, "UKMARC" },
259 { VAL_NORMARC, "NORMARC" },
260 { VAL_LIBRISMARC, "LIBRISMARC" },
261 { VAL_DANMARC, "DANMARC" },
262 { VAL_FINMARC, "FINMARC" },
264 { VAL_CANMARC, "CANMARC" },
266 { VAL_PICAMARC, "PICAMARC" },
267 { VAL_AUSMARC, "AUSMARC" },
268 { VAL_IBERMARC, "IBERMARC" },
269 { VAL_SUTRS, "SUTRS" },
276 int IrTcl_eval (Tcl_Interp *interp, const char *command)
278 char *tmp = ir_tcl_malloc (strlen(command)+1);
281 strcpy (tmp, command);
282 r = Tcl_Eval (interp, tmp);
284 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
286 Tcl_FreeResult (interp);
292 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
294 static const char *IrTcl_getRecordSyntaxStr (enum oid_value value)
297 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
298 if (IrTcl_recordSyntaxTab[i].value == value)
299 return IrTcl_recordSyntaxTab[i].name;
304 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
306 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
309 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
310 if (!strcmp (IrTcl_recordSyntaxTab[i].name, name))
311 return IrTcl_recordSyntaxTab[i].value;
315 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
317 IrTcl_RecordList *rl;
319 for (rl = setobj->record_list; rl; rl = rl->next)
325 static void delete_IR_records (IrTcl_SetObj *setobj)
327 IrTcl_RecordList *rl, *rl1;
329 for (rl = setobj->record_list; rl; rl = rl1)
333 case Z_NamePlusRecord_databaseRecord:
334 free (rl->u.dbrec.buf);
336 case Z_NamePlusRecord_surrogateDiagnostic:
337 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
338 &rl->u.surrogateDiagnostics.num);
344 setobj->record_list = NULL;
348 * get_set_int: Set/get integer value
350 static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
356 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
359 sprintf (buf, "%d", *val);
360 Tcl_AppendResult (interp, buf, NULL);
365 * ir_method: Search for method in table and invoke method handler
367 int ir_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab)
369 IrTcl_Methods *tab_i = tab;
372 for (tab_i = tab; tab_i->tab; tab_i++)
373 for (t = tab_i->tab; t->name; t++)
376 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
380 if (!strcmp (t->name, argv[1]))
381 return (*t->method)(tab_i->obj, interp, argc, argv);
385 Tcl_AppendResult (interp, "Bad method: ", argv[1],
386 ". Possible methods:", NULL);
387 for (tab_i = tab; tab_i->tab; tab_i++)
388 for (t = tab_i->tab; t->name; t++)
389 Tcl_AppendResult (interp, " ", t->name, NULL);
394 * ir_method_r: Get status for all readable elements
396 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
404 for (; tab->name; tab++)
407 argv_n[1] = tab->name;
408 Tcl_AppendResult (interp, "{", NULL);
409 (*tab->method)(obj, interp, argc_n, argv_n);
410 Tcl_AppendResult (interp, "} ", NULL);
416 * ir_named_bits: get/set named bits
418 int ir_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
419 Tcl_Interp *interp, int argc, char **argv)
421 struct ir_named_entry *ti;
426 for (no = 0; no < argc; no++)
428 for (ti = tab; ti->name; ti++)
429 if (!strcmp (argv[no], ti->name))
431 ODR_MASK_SET (ob, ti->pos);
436 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
442 for (ti = tab; ti->name; ti++)
443 if (ODR_MASK_GET (ob, ti->pos))
444 Tcl_AppendElement (interp, ti->name);
448 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
454 *dst = odr_malloc (o, sizeof(**dst));
455 (*dst)->size = (*dst)->len = strlen(src);
456 (*dst)->buf = odr_malloc (o, (*dst)->len);
457 memcpy ((*dst)->buf, src, (*dst)->len);
461 static void get_referenceId (char **dst, Z_ReferenceId *src)
469 *dst = ir_tcl_malloc (src->len+1);
470 memcpy (*dst, src->buf, src->len);
471 (*dst)[src->len] = '\0';
474 /* ------------------------------------------------------- */
477 * do_init_request: init method on IR object
479 static int do_init_request (void *obj, Tcl_Interp *interp,
480 int argc, char **argv)
490 interp->result = "init: not connected";
493 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
494 req = apdu->u.initRequest;
496 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
497 req->options = &p->options;
498 req->protocolVersion = &p->protocolVersion;
499 req->preferredMessageSize = &p->preferredMessageSize;
500 req->maximumRecordSize = &p->maximumRecordSize;
502 if (p->idAuthenticationGroupId)
504 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
505 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
507 auth->which = Z_IdAuthentication_idPass;
508 auth->u.idPass = pass;
509 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
510 pass->groupId = p->idAuthenticationGroupId;
512 pass->groupId = NULL;
513 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
514 pass->userId = p->idAuthenticationUserId;
517 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
518 pass->password = p->idAuthenticationPassword;
520 pass->password = NULL;
521 req->idAuthentication = auth;
523 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
524 req->idAuthentication = NULL;
527 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
529 auth->which = Z_IdAuthentication_open;
530 auth->u.open = p->idAuthenticationOpen;
531 req->idAuthentication = auth;
533 req->implementationId = p->implementationId;
534 req->implementationName = p->implementationName;
535 req->implementationVersion = p->implementationVersion;
536 req->userInformationField = 0;
538 return ir_tcl_send_APDU (interp, p, apdu, "init", argv[0]);
542 * do_protocolVersion: Set protocol Version
544 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
545 int argc, char **argv)
553 ODR_MASK_ZERO (&p->protocolVersion);
554 ODR_MASK_SET (&p->protocolVersion, 0);
555 ODR_MASK_SET (&p->protocolVersion, 1);
560 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
562 ODR_MASK_ZERO (&p->protocolVersion);
563 for (i = 0; i<version; i++)
564 ODR_MASK_SET (&p->protocolVersion, i);
566 for (i = 4; --i >= 0; )
567 if (ODR_MASK_GET (&p->protocolVersion, i))
569 sprintf (buf, "%d", i+1);
570 interp->result = buf;
575 * do_options: Set options
577 static int do_options (void *obj, Tcl_Interp *interp,
578 int argc, char **argv)
580 static struct ir_named_entry options_tab[] = {
584 { "resourceReport", 3 },
585 { "triggerResourceCtrl", 4},
586 { "resourceCtrl", 5},
590 { "extendedServices", 10},
591 { "level-1Segmentation", 11},
592 { "level-2Segmentation", 12},
593 { "concurrentOperations", 13},
594 { "namedResultSets", 14},
601 ODR_MASK_ZERO (&p->options);
602 ODR_MASK_SET (&p->options, 0);
603 ODR_MASK_SET (&p->options, 1);
604 ODR_MASK_SET (&p->options, 4);
605 ODR_MASK_SET (&p->options, 7);
606 ODR_MASK_SET (&p->options, 14);
609 return ir_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
613 * do_failInfo: Get fail information
615 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
625 sprintf (buf, "%d", p->failInfo);
631 case IR_TCL_FAIL_CONNECT:
632 cp = "connect failed";
634 case IR_TCL_FAIL_READ:
635 cp = "connection closed";
637 case IR_TCL_FAIL_WRITE:
638 cp = "connection closed";
640 case IR_TCL_FAIL_IN_APDU:
641 cp = "failed to decode incoming APDU";
643 case IR_TCL_FAIL_UNKNOWN_APDU:
649 Tcl_AppendElement (interp, buf);
650 Tcl_AppendElement (interp, cp);
655 * do_preferredMessageSize: Set/get preferred message size
657 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
658 int argc, char **argv)
664 p->preferredMessageSize = 30000;
667 return get_set_int (&p->preferredMessageSize, interp, argc, argv);
671 * do_maximumRecordSize: Set/get maximum record size
673 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
674 int argc, char **argv)
680 p->maximumRecordSize = 30000;
683 return get_set_int (&p->maximumRecordSize, interp, argc, argv);
687 * do_initResult: Get init result
689 static int do_initResult (void *obj, Tcl_Interp *interp,
690 int argc, char **argv)
696 return get_set_int (&p->initResult, interp, argc, argv);
701 * do_implementationName: Set/get Implementation Name.
703 static int do_implementationName (void *obj, Tcl_Interp *interp,
704 int argc, char **argv)
709 return ir_tcl_strdup (interp, &p->implementationName,
710 "Index Data/IrTcl on YAZ");
712 return ir_tcl_strdel (interp, &p->implementationName);
715 free (p->implementationName);
716 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
720 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
725 * do_implementationId: Get Implementation Id.
727 static int do_implementationId (void *obj, Tcl_Interp *interp,
728 int argc, char **argv)
733 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
735 return ir_tcl_strdel (interp, &p->implementationId);
736 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
741 * do_implementationVersion: get Implementation Version.
743 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
744 int argc, char **argv)
749 return ir_tcl_strdup (interp, &p->implementationVersion,
750 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
752 return ir_tcl_strdel (interp, &p->implementationVersion);
753 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
758 * do_targetImplementationName: Get Implementation Name of target.
760 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
761 int argc, char **argv)
767 p->targetImplementationName = NULL;
771 return ir_tcl_strdel (interp, &p->targetImplementationName);
772 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
777 * do_targetImplementationId: Get Implementation Id of target
779 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
780 int argc, char **argv)
786 p->targetImplementationId = NULL;
790 return ir_tcl_strdel (interp, &p->targetImplementationId);
791 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
796 * do_targetImplementationVersion: Get Implementation Version of target
798 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
799 int argc, char **argv)
805 p->targetImplementationVersion = NULL;
809 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
810 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
815 * do_idAuthentication: Set/get id Authentication
817 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
818 int argc, char **argv)
822 if (argc >= 3 || argc == -1)
824 free (p->idAuthenticationOpen);
825 free (p->idAuthenticationGroupId);
826 free (p->idAuthenticationUserId);
827 free (p->idAuthenticationPassword);
829 if (argc >= 3 || argc <= 0)
831 p->idAuthenticationOpen = NULL;
832 p->idAuthenticationGroupId = NULL;
833 p->idAuthenticationUserId = NULL;
834 p->idAuthenticationPassword = NULL;
842 if (ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
848 if (ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
851 if (ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
854 if (ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
859 if (p->idAuthenticationOpen)
860 Tcl_AppendElement (interp, p->idAuthenticationOpen);
861 else if (p->idAuthenticationGroupId)
863 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
864 Tcl_AppendElement (interp, p->idAuthenticationUserId);
865 Tcl_AppendElement (interp, p->idAuthenticationPassword);
871 * do_connect: connect method on IR object
873 static int do_connect (void *obj, Tcl_Interp *interp,
874 int argc, char **argv)
886 interp->result = "already connected";
889 if (!strcmp (p->cs_type, "tcpip"))
891 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
892 addr = tcpip_strtoaddr (argv[2]);
895 interp->result = "tcpip_strtoaddr fail";
898 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
900 else if (!strcmp (p->cs_type, "mosi"))
903 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
904 addr = mosi_strtoaddr (argv[2]);
907 interp->result = "mosi_strtoaddr fail";
910 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
912 interp->result = "MOSI support not there";
918 Tcl_AppendResult (interp, "Bad comstack type: ",
922 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
924 if ((r=cs_connect (p->cs_link, addr)) < 0)
926 interp->result = "connect fail";
927 do_disconnect (p, NULL, 2, NULL);
930 ir_select_add (cs_fileno (p->cs_link), p);
933 ir_select_add_write (cs_fileno (p->cs_link), p);
934 p->state = IR_TCL_R_Connecting;
938 p->state = IR_TCL_R_Idle;
940 IrTcl_eval (p->interp, p->callback);
947 * do_disconnect: disconnect method on IR object
949 static int do_disconnect (void *obj, Tcl_Interp *interp,
950 int argc, char **argv)
956 p->state = IR_TCL_R_Idle;
965 ir_select_remove_write (cs_fileno (p->cs_link), p);
966 ir_select_remove (cs_fileno (p->cs_link), p);
969 cs_close (p->cs_link);
972 ODR_MASK_ZERO (&p->options);
973 ODR_MASK_SET (&p->options, 0);
974 ODR_MASK_SET (&p->options, 1);
975 ODR_MASK_SET (&p->options, 4);
976 ODR_MASK_SET (&p->options, 7);
977 ODR_MASK_SET (&p->options, 14);
979 ODR_MASK_ZERO (&p->protocolVersion);
980 ODR_MASK_SET (&p->protocolVersion, 0);
981 ODR_MASK_SET (&p->protocolVersion, 1);
984 assert (!p->cs_link);
989 * do_comstack: Set/get comstack method on IR object
991 static int do_comstack (void *o, Tcl_Interp *interp,
992 int argc, char **argv)
997 return ir_tcl_strdup (interp, &obj->cs_type, "tcpip");
999 return ir_tcl_strdel (interp, &obj->cs_type);
1002 free (obj->cs_type);
1003 if (ir_tcl_strdup (interp, &obj->cs_type, argv[2]) == TCL_ERROR)
1006 Tcl_AppendElement (interp, obj->cs_type);
1011 * do_logLevel: Set log level
1013 static int do_logLevel (void *o, Tcl_Interp *interp,
1014 int argc, char **argv)
1019 log_init (log_mask_str (argv[2]), "", NULL);
1021 log_init (log_mask_str (argv[2]), argv[3], NULL);
1023 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1029 * do_callback: add callback
1031 static int do_callback (void *obj, Tcl_Interp *interp,
1032 int argc, char **argv)
1041 else if (argc == -1)
1042 return ir_tcl_strdel (interp, &p->callback);
1048 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1059 * do_failback: add error handle callback
1061 static int do_failback (void *obj, Tcl_Interp *interp,
1062 int argc, char **argv)
1071 else if (argc == -1)
1072 return ir_tcl_strdel (interp, &p->failback);
1078 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1089 * do_protocol: Set/get protocol method on IR object
1091 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1097 p->protocol_type = PROTO_Z3950;
1102 if (!strcmp (argv[2], "Z39"))
1103 p->protocol_type = PROTO_Z3950;
1104 else if (!strcmp (argv[2], "SR"))
1105 p->protocol_type = PROTO_SR;
1108 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1113 switch (p->protocol_type)
1116 Tcl_AppendElement (interp, "Z39");
1119 Tcl_AppendElement (interp, "SR");
1126 * do_triggerResourceControl:
1128 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1129 int argc, char **argv)
1133 Z_TriggerResourceControlRequest *req;
1134 bool_t is_false = 0;
1140 interp->result = "triggerResourceControl: not connected";
1143 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1144 req = apdu->u.triggerResourceControlRequest;
1145 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1146 req->resultSetWanted = &is_false;
1148 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1153 * do_databaseNames: specify database names
1155 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1156 int argc, char **argv)
1159 IrTcl_SetCObj *p = obj;
1163 for (i=0; i<p->num_databaseNames; i++)
1164 free (p->databaseNames[i]);
1165 free (p->databaseNames);
1169 p->num_databaseNames = 0;
1170 p->databaseNames = NULL;
1175 for (i=0; i<p->num_databaseNames; i++)
1176 Tcl_AppendElement (interp, p->databaseNames[i]);
1179 if (p->databaseNames)
1181 for (i=0; i<p->num_databaseNames; i++)
1182 free (p->databaseNames[i]);
1183 free (p->databaseNames);
1185 p->num_databaseNames = argc - 2;
1187 ir_tcl_malloc (sizeof(*p->databaseNames) * p->num_databaseNames);
1188 for (i=0; i<p->num_databaseNames; i++)
1190 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1198 * do_replaceIndicator: Set/get replace Set indicator
1200 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1201 int argc, char **argv)
1203 IrTcl_SetCObj *p = obj;
1207 p->replaceIndicator = 1;
1210 return get_set_int (&p->replaceIndicator, interp, argc, argv);
1214 * do_queryType: Set/Get query method
1216 static int do_queryType (void *obj, Tcl_Interp *interp,
1217 int argc, char **argv)
1219 IrTcl_SetCObj *p = obj;
1222 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1223 else if (argc == -1)
1224 return ir_tcl_strdel (interp, &p->queryType);
1227 free (p->queryType);
1228 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1231 Tcl_AppendResult (interp, p->queryType, NULL);
1236 * do_userInformationField: Get User information field
1238 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1239 int argc, char **argv)
1245 p->userInformationField = NULL;
1248 else if (argc == -1)
1249 return ir_tcl_strdel (interp, &p->userInformationField);
1250 Tcl_AppendResult (interp, p->userInformationField, NULL);
1255 * do_smallSetUpperBound: Set/get small set upper bound
1257 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1258 int argc, char **argv)
1260 IrTcl_SetCObj *p = o;
1264 p->smallSetUpperBound = 0;
1267 return get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1271 * do_largeSetLowerBound: Set/get large set lower bound
1273 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1274 int argc, char **argv)
1276 IrTcl_SetCObj *p = o;
1280 p->largeSetLowerBound = 2;
1283 return get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1287 * do_mediumSetPresentNumber: Set/get large set lower bound
1289 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1290 int argc, char **argv)
1292 IrTcl_SetCObj *p = o;
1296 p->mediumSetPresentNumber = 0;
1299 return get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1303 * do_referenceId: Set/Get referenceId
1305 static int do_referenceId (void *obj, Tcl_Interp *interp,
1306 int argc, char **argv)
1308 IrTcl_SetCObj *p = obj;
1312 p->referenceId = NULL;
1315 else if (argc == -1)
1316 return ir_tcl_strdel (interp, &p->referenceId);
1319 free (p->referenceId);
1320 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1323 Tcl_AppendResult (interp, p->referenceId, NULL);
1328 * do_preferredRecordSyntax: Set/get preferred record syntax
1330 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1331 int argc, char **argv)
1333 IrTcl_SetCObj *p = obj;
1337 p->preferredRecordSyntax = NULL;
1340 else if (argc == -1)
1342 free (p->preferredRecordSyntax);
1343 p->preferredRecordSyntax = NULL;
1348 free (p->preferredRecordSyntax);
1349 p->preferredRecordSyntax = NULL;
1350 if (argv[2][0] && (p->preferredRecordSyntax =
1351 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1352 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1358 static IrTcl_Method ir_method_tab[] = {
1359 { 1, "comstack", do_comstack },
1360 { 1, "protocol", do_protocol },
1361 { 0, "failback", do_failback },
1362 { 0, "failInfo", do_failInfo },
1363 { 0, "logLevel", do_logLevel },
1365 { 1, "connect", do_connect },
1366 { 0, "protocolVersion", do_protocolVersion },
1367 { 1, "preferredMessageSize", do_preferredMessageSize },
1368 { 1, "maximumRecordSize", do_maximumRecordSize },
1369 { 1, "implementationName", do_implementationName },
1370 { 1, "implementationId", do_implementationId },
1371 { 1, "implementationVersion", do_implementationVersion },
1372 { 0, "targetImplementationName", do_targetImplementationName },
1373 { 0, "targetImplementationId", do_targetImplementationId },
1374 { 0, "targetImplementationVersion", do_targetImplementationVersion },
1375 { 0, "userInformationField", do_userInformationField },
1376 { 1, "idAuthentication", do_idAuthentication },
1377 { 0, "options", do_options },
1378 { 0, "init", do_init_request },
1379 { 0, "initResult", do_initResult },
1380 { 0, "disconnect", do_disconnect },
1381 { 0, "callback", do_callback },
1382 { 0, "triggerResourceControl", do_triggerResourceControl },
1386 static IrTcl_Method ir_set_c_method_tab[] = {
1387 { 0, "databaseNames", do_databaseNames},
1388 { 0, "replaceIndicator", do_replaceIndicator},
1389 { 0, "queryType", do_queryType },
1390 { 0, "preferredRecordSyntax", do_preferredRecordSyntax },
1391 { 0, "smallSetUpperBound", do_smallSetUpperBound},
1392 { 0, "largeSetLowerBound", do_largeSetLowerBound},
1393 { 0, "mediumSetPresentNumber", do_mediumSetPresentNumber},
1394 { 0, "referenceId", do_referenceId },
1399 * ir_obj_method: IR Object methods
1401 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1402 int argc, char **argv)
1404 IrTcl_Methods tab[3];
1405 IrTcl_Obj *p = clientData;
1408 return ir_method_r (clientData, interp, argc, argv, ir_method_tab);
1410 tab[0].tab = ir_method_tab;
1412 tab[1].tab = ir_set_c_method_tab;
1413 tab[1].obj = &p->set_inher;
1416 return ir_method (interp, argc, argv, tab);
1420 * ir_obj_delete: IR Object disposal
1422 static void ir_obj_delete (ClientData clientData)
1424 IrTcl_Obj *obj = clientData;
1425 IrTcl_Methods tab[3];
1428 if (obj->ref_count > 0)
1430 assert (obj->ref_count == 0);
1432 logf (LOG_DEBUG, "ir object delete");
1433 tab[0].tab = ir_method_tab;
1435 tab[1].tab = ir_set_c_method_tab;
1436 tab[1].obj = &obj->set_inher;
1439 ir_method (NULL, -1, NULL, tab);
1442 odr_destroy (obj->odr_in);
1443 odr_destroy (obj->odr_out);
1444 odr_destroy (obj->odr_pr);
1449 * ir_obj_mk: IR Object creation
1451 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1452 int argc, char **argv)
1454 IrTcl_Methods tab[3];
1462 interp->result = "wrong # args";
1465 obj = ir_tcl_malloc (sizeof(*obj));
1468 obj->bibset = ccl_qual_mk ();
1469 if ((inf = fopen ("default.bib", "r")))
1471 ccl_qual_file (obj->bibset, inf);
1476 logf (LOG_DEBUG, "ir object create");
1477 obj->odr_in = odr_createmem (ODR_DECODE);
1478 obj->odr_out = odr_createmem (ODR_ENCODE);
1479 obj->odr_pr = odr_createmem (ODR_PRINT);
1480 obj->state = IR_TCL_R_Idle;
1484 obj->request_queue = NULL;
1486 tab[0].tab = ir_method_tab;
1488 tab[1].tab = ir_set_c_method_tab;
1489 tab[1].obj = &obj->set_inher;
1492 if (ir_method (interp, 0, NULL, tab) == TCL_ERROR)
1494 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1495 (ClientData) obj, ir_obj_delete);
1499 /* ------------------------------------------------------- */
1501 * do_search: Do search request
1503 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1505 Z_SearchRequest *req;
1509 IrTcl_SetObj *obj = o;
1520 interp->result = "wrong # args";
1523 if (!obj->set_inher.num_databaseNames)
1525 interp->result = "no databaseNames";
1530 interp->result = "search: not connected";
1533 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1534 req = apdu->u.searchRequest;
1536 bib1.proto = p->protocol_type;
1537 bib1.class = CLASS_ATTSET;
1538 bib1.value = VAL_BIB1;
1540 set_referenceId (p->odr_out, &req->referenceId,
1541 obj->set_inher.referenceId);
1543 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1544 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1545 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1546 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1547 req->resultSetName = obj->setName ? obj->setName : "Default";
1548 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1549 req->num_databaseNames = obj->set_inher.num_databaseNames;
1550 req->databaseNames = obj->set_inher.databaseNames;
1551 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1552 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1553 req->smallSetElementSetNames = 0;
1554 req->mediumSetElementSetNames = 0;
1555 if (obj->set_inher.preferredRecordSyntax)
1557 struct oident ident;
1559 ident.proto = p->protocol_type;
1560 ident.class = CLASS_RECSYN;
1561 ident.value = *obj->set_inher.preferredRecordSyntax;
1562 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1563 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1564 oid_getoidbyent (&ident));
1567 req->preferredRecordSyntax = 0;
1568 req->query = &query;
1570 if (!strcmp (obj->set_inher.queryType, "rpn"))
1572 Z_RPNQuery *RPNquery;
1574 RPNquery = p_query_rpn (p->odr_out, argv[2]);
1577 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1580 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1581 query.which = Z_Query_type_1;
1582 query.u.type_1 = RPNquery;
1583 logf (LOG_DEBUG, "RPN");
1586 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1590 struct ccl_rpn_node *rpn;
1591 Z_RPNQuery *RPNquery;
1593 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1596 Tcl_AppendResult (interp, "CCL error: ",
1597 ccl_err_msg(error), NULL);
1600 ccl_pr_tree (rpn, stderr);
1601 fprintf (stderr, "\n");
1602 assert((RPNquery = ccl_rpn_query(rpn)));
1603 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1604 query.which = Z_Query_type_1;
1605 query.u.type_1 = RPNquery;
1606 logf (LOG_DEBUG, "CCLRPN");
1609 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1611 query.which = Z_Query_type_2;
1612 query.u.type_2 = &ccl_query;
1613 ccl_query.buf = (unsigned char *) argv[2];
1614 ccl_query.len = strlen (argv[2]);
1615 logf (LOG_DEBUG, "CCL");
1619 interp->result = "unknown query method";
1622 return ir_tcl_send_APDU (interp, p, apdu, "search", argv[0]);
1626 * do_resultCount: Get number of hits
1628 static int do_resultCount (void *o, Tcl_Interp *interp,
1629 int argc, char **argv)
1631 IrTcl_SetObj *obj = o;
1635 return get_set_int (&obj->resultCount, interp, argc, argv);
1639 * do_searchStatus: Get search status (after search response)
1641 static int do_searchStatus (void *o, Tcl_Interp *interp,
1642 int argc, char **argv)
1644 IrTcl_SetObj *obj = o;
1648 return get_set_int (&obj->searchStatus, interp, argc, argv);
1652 * do_presentStatus: Get search status (after search/present response)
1654 static int do_presentStatus (void *o, Tcl_Interp *interp,
1655 int argc, char **argv)
1657 IrTcl_SetObj *obj = o;
1661 return get_set_int (&obj->presentStatus, interp, argc, argv);
1665 * do_nextResultSetPosition: Get next result set position
1666 * (after search/present response)
1668 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
1669 int argc, char **argv)
1671 IrTcl_SetObj *obj = o;
1675 obj->nextResultSetPosition = 0;
1678 return get_set_int (&obj->nextResultSetPosition, interp, argc, argv);
1682 * do_setName: Set result Set name
1684 static int do_setName (void *o, Tcl_Interp *interp,
1685 int argc, char **argv)
1687 IrTcl_SetObj *obj = o;
1690 return ir_tcl_strdup (interp, &obj->setName, "Default");
1691 else if (argc == -1)
1692 return ir_tcl_strdel (interp, &obj->setName);
1695 free (obj->setName);
1696 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
1700 Tcl_AppendElement (interp, obj->setName);
1705 * do_numberOfRecordsReturned: Get number of records returned
1707 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
1708 int argc, char **argv)
1710 IrTcl_SetObj *obj = o;
1714 obj->numberOfRecordsReturned = 0;
1717 return get_set_int (&obj->numberOfRecordsReturned, interp, argc, argv);
1721 * do_type: Return type (if any) at position.
1723 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
1725 IrTcl_SetObj *obj = o;
1727 IrTcl_RecordList *rl;
1731 obj->record_list = NULL;
1734 else if (argc == -1)
1736 delete_IR_records (obj);
1741 sprintf (interp->result, "wrong # args");
1744 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1746 rl = find_IR_record (obj, offset);
1751 case Z_NamePlusRecord_databaseRecord:
1752 interp->result = "DB";
1754 case Z_NamePlusRecord_surrogateDiagnostic:
1755 interp->result = "SD";
1763 * do_recordType: Return record type (if any) at position.
1765 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
1767 IrTcl_SetObj *obj = o;
1769 IrTcl_RecordList *rl;
1775 else if (argc == -1)
1781 sprintf (interp->result, "wrong # args");
1784 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1786 rl = find_IR_record (obj, offset);
1789 if (rl->which != Z_NamePlusRecord_databaseRecord)
1791 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1794 Tcl_AppendElement (interp, (char*)
1795 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
1802 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
1808 for (i = 0; i<num; i++)
1810 logf (LOG_DEBUG, "Diagnostic, code %d", list[i].condition);
1811 sprintf (buf, "%d", list[i].condition);
1812 Tcl_AppendElement (interp, buf);
1813 cp = diagbib1_str (list[i].condition);
1815 Tcl_AppendElement (interp, (char*) cp);
1817 Tcl_AppendElement (interp, "");
1818 if (list[i].addinfo)
1819 Tcl_AppendElement (interp, (char*) list[i].addinfo);
1821 Tcl_AppendElement (interp, "");
1827 * do_diag: Return diagnostic record info
1829 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
1831 IrTcl_SetObj *obj = o;
1833 IrTcl_RecordList *rl;
1839 sprintf (interp->result, "wrong # args");
1842 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1844 rl = find_IR_record (obj, offset);
1847 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1850 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
1852 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
1855 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
1856 rl->u.surrogateDiagnostics.num);
1860 * do_getMarc: Get ISO2709 Record lines/fields
1862 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
1864 IrTcl_SetObj *obj = o;
1866 IrTcl_RecordList *rl;
1872 sprintf (interp->result, "wrong # args");
1875 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1877 rl = find_IR_record (obj, offset);
1880 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1883 if (rl->which != Z_NamePlusRecord_databaseRecord)
1885 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1888 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
1892 * do_getSutrs: Get SUTRS Record
1894 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
1896 IrTcl_SetObj *obj = o;
1898 IrTcl_RecordList *rl;
1904 sprintf (interp->result, "wrong # args");
1907 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1909 rl = find_IR_record (obj, offset);
1912 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1915 if (rl->which != Z_NamePlusRecord_databaseRecord)
1917 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1920 if (rl->u.dbrec.type != VAL_SUTRS)
1922 Tcl_AppendElement (interp, rl->u.dbrec.buf);
1928 * do_responseStatus: Return response status (present or search)
1930 static int do_responseStatus (void *o, Tcl_Interp *interp,
1931 int argc, char **argv)
1933 IrTcl_SetObj *obj = o;
1937 obj->recordFlag = 0;
1938 obj->nonSurrogateDiagnosticNum = 0;
1939 obj->nonSurrogateDiagnosticList = NULL;
1942 else if (argc == -1)
1944 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
1945 &obj->nonSurrogateDiagnosticNum);
1948 if (!obj->recordFlag)
1950 Tcl_AppendElement (interp, "OK");
1955 case Z_Records_DBOSD:
1956 Tcl_AppendElement (interp, "DBOSD");
1959 Tcl_AppendElement (interp, "NSD");
1960 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
1961 obj->nonSurrogateDiagnosticNum);
1967 * do_present: Perform Present Request
1970 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
1972 IrTcl_SetObj *obj = o;
1975 Z_PresentRequest *req;
1983 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
1990 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
1998 interp->result = "present: not connected";
2003 obj->number = number;
2005 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2006 req = apdu->u.presentRequest;
2008 set_referenceId (p->odr_out, &req->referenceId,
2009 obj->set_inher.referenceId);
2011 req->resultSetId = obj->setName ? obj->setName : "Default";
2013 req->resultSetStartPoint = &start;
2014 req->numberOfRecordsRequested = &number;
2015 if (obj->set_inher.preferredRecordSyntax)
2017 struct oident ident;
2019 ident.proto = p->protocol_type;
2020 ident.class = CLASS_RECSYN;
2021 ident.value = *obj->set_inher.preferredRecordSyntax;
2022 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2023 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2024 oid_getoidbyent (&ident));
2027 req->preferredRecordSyntax = 0;
2029 return ir_tcl_send_APDU (interp, p, apdu, "present", argv[0]);
2033 * do_loadFile: Load result set from file
2036 static int do_loadFile (void *o, Tcl_Interp *interp,
2037 int argc, char **argv)
2039 IrTcl_SetObj *setobj = o;
2049 interp->result = "wrong # args";
2052 inf = fopen (argv[2], "r");
2055 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2058 while ((buf = ir_tcl_fread_marc (inf, &size)))
2060 IrTcl_RecordList *rl;
2062 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
2063 rl->u.dbrec.type = VAL_USMARC;
2064 rl->u.dbrec.buf = buf;
2065 rl->u.dbrec.size = size;
2068 setobj->numberOfRecordsReturned = no-1;
2073 static IrTcl_Method ir_set_method_tab[] = {
2074 { 0, "search", do_search },
2075 { 0, "searchStatus", do_searchStatus },
2076 { 0, "presentStatus", do_presentStatus },
2077 { 0, "nextResultSetPosition", do_nextResultSetPosition },
2078 { 0, "setName", do_setName },
2079 { 0, "resultCount", do_resultCount },
2080 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
2081 { 0, "present", do_present },
2082 { 0, "type", do_type },
2083 { 0, "getMarc", do_getMarc },
2084 { 0, "getSutrs", do_getSutrs },
2085 { 0, "recordType", do_recordType },
2086 { 0, "diag", do_diag },
2087 { 0, "responseStatus", do_responseStatus },
2088 { 0, "loadFile", do_loadFile },
2093 * ir_set_obj_method: IR Set Object methods
2095 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2096 int argc, char **argv)
2098 IrTcl_Methods tabs[3];
2099 IrTcl_SetObj *p = clientData;
2103 interp->result = "wrong # args";
2106 tabs[0].tab = ir_set_method_tab;
2108 tabs[1].tab = ir_set_c_method_tab;
2109 tabs[1].obj = &p->set_inher;
2112 return ir_method (interp, argc, argv, tabs);
2116 * ir_set_obj_delete: IR Set Object disposal
2118 static void ir_set_obj_delete (ClientData clientData)
2120 IrTcl_Methods tabs[3];
2121 IrTcl_SetObj *p = clientData;
2123 logf (LOG_DEBUG, "ir set delete");
2125 tabs[0].tab = ir_set_method_tab;
2127 tabs[1].tab = ir_set_c_method_tab;
2128 tabs[1].obj = &p->set_inher;
2131 ir_method (NULL, -1, NULL, tabs);
2137 * ir_set_obj_mk: IR Set Object creation
2139 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2140 int argc, char **argv)
2142 IrTcl_Methods tabs[3];
2145 if (argc < 2 || argc > 3)
2147 interp->result = "wrong # args";
2150 obj = ir_tcl_malloc (sizeof(*obj));
2151 logf (LOG_DEBUG, "ir set create");
2154 Tcl_CmdInfo parent_info;
2159 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2161 interp->result = "No parent";
2164 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2166 dst = &obj->set_inher;
2167 src = &obj->parent->set_inher;
2169 dst->num_databaseNames = src->num_databaseNames;
2170 dst->databaseNames =
2171 ir_tcl_malloc (sizeof (*dst->databaseNames)
2172 * dst->num_databaseNames);
2173 for (i = 0; i < dst->num_databaseNames; i++)
2175 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2176 src->databaseNames[i]) == TCL_ERROR)
2179 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2183 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2187 if (src->preferredRecordSyntax &&
2188 (dst->preferredRecordSyntax
2189 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2190 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2192 dst->preferredRecordSyntax = NULL;
2193 dst->replaceIndicator = src->replaceIndicator;
2194 dst->smallSetUpperBound = src->smallSetUpperBound;
2195 dst->largeSetLowerBound = src->largeSetLowerBound;
2196 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2201 tabs[0].tab = ir_set_method_tab;
2205 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2208 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2209 (ClientData) obj, ir_set_obj_delete);
2213 /* ------------------------------------------------------- */
2216 * do_scan: Perform scan
2218 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2222 IrTcl_ScanObj *obj = o;
2223 IrTcl_Obj *p = obj->parent;
2226 struct ccl_rpn_node *rpn;
2234 interp->result = "wrong # args";
2237 if (!p->set_inher.num_databaseNames)
2239 interp->result = "no databaseNames";
2244 interp->result = "scan: not connected";
2248 bib1.proto = p->protocol_type;
2249 bib1.class = CLASS_ATTSET;
2250 bib1.value = VAL_BIB1;
2252 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2253 req = apdu->u.scanRequest;
2255 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2256 req->num_databaseNames = p->set_inher.num_databaseNames;
2257 req->databaseNames = p->set_inher.databaseNames;
2258 req->attributeSet = oid_getoidbyent (&bib1);
2261 if (!(req->termListAndStartPoint = p_query_scan (p->odr_out, argv[2])))
2263 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2267 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2270 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2273 ccl_pr_tree (rpn, stderr);
2274 fprintf (stderr, "\n");
2275 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2278 req->stepSize = &obj->stepSize;
2279 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2280 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2281 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2282 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2283 *req->numberOfTermsRequested);
2284 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2285 *req->preferredPositionInResponse);
2287 return ir_tcl_send_APDU (interp, p, apdu, "scan", argv[0]);
2291 * do_stepSize: Set/get replace Step Size
2293 static int do_stepSize (void *obj, Tcl_Interp *interp,
2294 int argc, char **argv)
2296 IrTcl_ScanObj *p = obj;
2302 return get_set_int (&p->stepSize, interp, argc, argv);
2306 * do_numberOfTermsRequested: Set/get Number of Terms requested
2308 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2309 int argc, char **argv)
2311 IrTcl_ScanObj *p = obj;
2315 p->numberOfTermsRequested = 20;
2318 return get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2323 * do_preferredPositionInResponse: Set/get preferred Position
2325 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2326 int argc, char **argv)
2328 IrTcl_ScanObj *p = obj;
2332 p->preferredPositionInResponse = 1;
2335 return get_set_int (&p->preferredPositionInResponse, interp, argc, argv);
2339 * do_scanStatus: Get scan status
2341 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2342 int argc, char **argv)
2344 IrTcl_ScanObj *p = obj;
2348 return get_set_int (&p->scanStatus, interp, argc, argv);
2352 * do_numberOfEntriesReturned: Get number of Entries returned
2354 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2355 int argc, char **argv)
2357 IrTcl_ScanObj *p = obj;
2361 return get_set_int (&p->numberOfEntriesReturned, interp, argc, argv);
2365 * do_positionOfTerm: Get position of Term
2367 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2368 int argc, char **argv)
2370 IrTcl_ScanObj *p = obj;
2374 return get_set_int (&p->positionOfTerm, interp, argc, argv);
2378 * do_scanLine: get Scan Line (surrogate or normal) after response
2380 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
2382 IrTcl_ScanObj *p = obj;
2388 p->entries_flag = 0;
2390 p->nonSurrogateDiagnosticNum = 0;
2391 p->nonSurrogateDiagnosticList = 0;
2394 else if (argc == -1)
2396 p->entries_flag = 0;
2397 /* release entries */
2400 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
2401 &p->nonSurrogateDiagnosticNum);
2406 interp->result = "wrong # args";
2409 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
2411 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
2412 || i >= p->num_entries || i < 0)
2414 switch (p->entries[i].which)
2416 case Z_Entry_termInfo:
2417 Tcl_AppendElement (interp, "T");
2418 if (p->entries[i].u.term.buf)
2419 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
2421 Tcl_AppendElement (interp, "");
2422 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
2423 Tcl_AppendElement (interp, numstr);
2425 case Z_Entry_surrogateDiagnostic:
2426 Tcl_AppendElement (interp, "SD");
2427 return ir_diagResult (interp, p->entries[i].u.diag.list,
2428 p->entries[i].u.diag.num);
2434 static IrTcl_Method ir_scan_method_tab[] = {
2435 { 0, "scan", do_scan },
2436 { 0, "stepSize", do_stepSize },
2437 { 0, "numberOfTermsRequested", do_numberOfTermsRequested },
2438 { 0, "preferredPositionInResponse", do_preferredPositionInResponse },
2439 { 0, "scanStatus", do_scanStatus },
2440 { 0, "numberOfEntriesReturned", do_numberOfEntriesReturned },
2441 { 0, "positionOfTerm", do_positionOfTerm },
2442 { 0, "scanLine", do_scanLine },
2447 * ir_scan_obj_method: IR Scan Object methods
2449 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
2450 int argc, char **argv)
2452 IrTcl_Methods tabs[2];
2456 interp->result = "wrong # args";
2459 tabs[0].tab = ir_scan_method_tab;
2460 tabs[0].obj = clientData;
2463 return ir_method (interp, argc, argv, tabs);
2467 * ir_scan_obj_delete: IR Scan Object disposal
2469 static void ir_scan_obj_delete (ClientData clientData)
2471 IrTcl_Methods tabs[2];
2472 IrTcl_ScanObj *obj = clientData;
2474 tabs[0].tab = ir_scan_method_tab;
2478 ir_method (NULL, -1, NULL, tabs);
2483 * ir_scan_obj_mk: IR Scan Object creation
2485 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
2486 int argc, char **argv)
2488 Tcl_CmdInfo parent_info;
2490 IrTcl_Methods tabs[2];
2494 interp->result = "wrong # args";
2497 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2499 interp->result = "No parent";
2502 obj = ir_tcl_malloc (sizeof(*obj));
2503 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2505 tabs[0].tab = ir_scan_method_tab;
2509 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2511 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
2512 (ClientData) obj, ir_scan_obj_delete);
2516 /* ------------------------------------------------------- */
2518 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
2522 p->initResult = *initrs->result ? 1 : 0;
2523 if (!*initrs->result)
2524 logf (LOG_DEBUG, "Connection rejected by target");
2526 logf (LOG_DEBUG, "Connection accepted by target");
2528 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
2530 free (p->targetImplementationId);
2531 ir_tcl_strdup (p->interp, &p->targetImplementationId,
2532 initrs->implementationId);
2533 free (p->targetImplementationName);
2534 ir_tcl_strdup (p->interp, &p->targetImplementationName,
2535 initrs->implementationName);
2536 free (p->targetImplementationVersion);
2537 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
2538 initrs->implementationVersion);
2540 p->maximumRecordSize = *initrs->maximumRecordSize;
2541 p->preferredMessageSize = *initrs->preferredMessageSize;
2543 memcpy (&p->options, initrs->options, sizeof(initrs->options));
2544 memcpy (&p->protocolVersion, initrs->protocolVersion,
2545 sizeof(initrs->protocolVersion));
2546 free (p->userInformationField);
2547 p->userInformationField = NULL;
2548 if (initrs->userInformationField)
2552 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
2553 (p->userInformationField =
2554 ir_tcl_malloc ((len =
2555 initrs->userInformationField->
2556 u.octet_aligned->len) +1)))
2558 memcpy (p->userInformationField,
2559 initrs->userInformationField->u.octet_aligned->buf,
2561 (p->userInformationField)[len] = '\0';
2566 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
2569 for (i = 0; i<*dst_num; i++)
2570 free (dst_list[i]->addinfo);
2576 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
2577 Z_DiagRec **list, int num)
2583 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
2584 for (i = 0; i<num; i++)
2586 switch (list[i]->which)
2588 case Z_DiagRec_defaultFormat:
2589 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
2590 addinfo = list[i]->u.defaultFormat->addinfo;
2592 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
2593 strcpy ((*dst_list)[i].addinfo, addinfo);
2596 (*dst_list)[i].addinfo = NULL;
2597 (*dst_list)[i].condition = 0;
2602 static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj)
2607 IrTcl_RecordList *rl;
2609 setobj->which = zrs->which;
2610 setobj->recordFlag = 1;
2612 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
2613 &setobj->nonSurrogateDiagnosticNum);
2614 if (zrs->which == Z_Records_DBOSD)
2616 setobj->numberOfRecordsReturned =
2617 zrs->u.databaseOrSurDiagnostics->num_records;
2618 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
2619 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
2621 rl = new_IR_record (setobj, setobj->start + offset,
2622 zrs->u.databaseOrSurDiagnostics->
2623 records[offset]->which);
2624 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
2626 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
2627 &rl->u.surrogateDiagnostics.num,
2628 &zrs->u.databaseOrSurDiagnostics->
2629 records[offset]->u.surrogateDiagnostic,
2634 Z_DatabaseRecord *zr;
2636 struct oident *ident;
2638 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
2640 oe = (Odr_external*) zr;
2641 rl->u.dbrec.size = zr->u.octet_aligned->len;
2643 rl->u.dbrec.type = VAL_USMARC;
2644 if ((ident = oid_getentbyoid (oe->direct_reference)))
2645 rl->u.dbrec.type = ident->value;
2646 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
2648 char *buf = (char*) zr->u.octet_aligned->buf;
2649 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
2650 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
2652 else if (rl->u.dbrec.type == VAL_SUTRS &&
2653 oe->which == ODR_EXTERNAL_single)
2657 logf (LOG_DEBUG, "Decoding SUTRS");
2658 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
2659 oe->u.single_ASN1_type->len, 0);
2660 if (!z_SUTRS(p->odr_in, &rc, 0))
2662 logf (LOG_WARN, "Cannot decode SUTRS");
2663 rl->u.dbrec.buf = NULL;
2667 if ((rl->u.dbrec.buf = ir_tcl_malloc (rc->len+1)))
2669 memcpy (rl->u.dbrec.buf, rc->buf, rc->len);
2670 rl->u.dbrec.buf[rc->len] = '\0';
2672 rl->u.dbrec.size = rc->len;
2676 rl->u.dbrec.buf = NULL;
2680 else if (zrs->which == Z_Records_multipleNSD)
2682 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
2683 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2684 setobj->numberOfRecordsReturned = 0;
2685 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2686 &setobj->nonSurrogateDiagnosticNum,
2687 zrs->u.multipleNonSurDiagnostics->diagRecs,
2688 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2692 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
2693 setobj->numberOfRecordsReturned = 0;
2694 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2695 &setobj->nonSurrogateDiagnosticNum,
2696 &zrs->u.nonSurrogateDiagnostic,
2701 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
2702 IrTcl_SetObj *setobj)
2704 Z_Records *zrs = searchrs->records;
2706 logf (LOG_DEBUG, "Received search response");
2709 logf (LOG_DEBUG, "Search response, no object!");
2712 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
2713 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
2714 setobj->resultCount = *searchrs->resultCount;
2715 if (searchrs->presentStatus)
2716 setobj->presentStatus = *searchrs->presentStatus;
2717 if (searchrs->nextResultSetPosition)
2718 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
2720 logf (LOG_DEBUG, "Search response %d, %d hits",
2721 setobj->searchStatus, setobj->resultCount);
2723 ir_handleRecords (o, zrs, setobj);
2725 setobj->recordFlag = 0;
2729 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
2730 IrTcl_SetObj *setobj)
2732 Z_Records *zrs = presrs->records;
2734 logf (LOG_DEBUG, "Received present response");
2737 logf (LOG_DEBUG, "Present response, no object!");
2740 setobj->presentStatus = *presrs->presentStatus;
2741 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
2742 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
2744 ir_handleRecords (o, zrs, setobj);
2747 setobj->recordFlag = 0;
2748 logf (LOG_DEBUG, "No records!");
2752 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
2753 IrTcl_ScanObj *scanobj)
2757 logf (LOG_DEBUG, "Received scanResponse");
2759 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
2760 scanobj->scanStatus = *scanrs->scanStatus;
2761 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
2763 if (scanrs->stepSize)
2764 scanobj->stepSize = *scanrs->stepSize;
2765 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
2767 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
2768 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
2769 scanobj->numberOfEntriesReturned);
2771 if (scanrs->positionOfTerm)
2772 scanobj->positionOfTerm = *scanrs->positionOfTerm;
2774 scanobj->positionOfTerm = -1;
2775 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
2777 free (scanobj->entries);
2778 scanobj->entries = NULL;
2780 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
2781 &scanobj->nonSurrogateDiagnosticNum);
2782 if (scanrs->entries)
2787 scanobj->entries_flag = 1;
2788 scanobj->which = scanrs->entries->which;
2789 switch (scanobj->which)
2791 case Z_ListEntries_entries:
2792 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
2793 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
2794 sizeof(*scanobj->entries));
2795 for (i=0; i<scanobj->num_entries; i++)
2797 ze = scanrs->entries->u.entries->entries[i];
2798 scanobj->entries[i].which = ze->which;
2801 case Z_Entry_termInfo:
2802 if (ze->u.termInfo->term->which == Z_Term_general)
2804 int l = ze->u.termInfo->term->u.general->len;
2805 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
2806 memcpy (scanobj->entries[i].u.term.buf,
2807 ze->u.termInfo->term->u.general->buf,
2809 scanobj->entries[i].u.term.buf[l] = '\0';
2812 scanobj->entries[i].u.term.buf = NULL;
2813 if (ze->u.termInfo->globalOccurrences)
2814 scanobj->entries[i].u.term.globalOccurrences =
2815 *ze->u.termInfo->globalOccurrences;
2817 scanobj->entries[i].u.term.globalOccurrences = 0;
2819 case Z_Entry_surrogateDiagnostic:
2820 ir_handleDiags (&scanobj->entries[i].u.diag.list,
2821 &scanobj->entries[i].u.diag.num,
2822 &ze->u.surrogateDiagnostic,
2828 case Z_ListEntries_nonSurrogateDiagnostics:
2829 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
2830 &scanobj->nonSurrogateDiagnosticNum,
2831 scanrs->entries->u.nonSurrogateDiagnostics->
2833 scanrs->entries->u.nonSurrogateDiagnostics->
2839 scanobj->entries_flag = 0;
2843 * ir_select_read: handle incoming packages
2845 void ir_select_read (ClientData clientData)
2847 IrTcl_Obj *p = clientData;
2852 Tcl_CmdInfo cmd_info;
2854 if (p->state == IR_TCL_R_Connecting)
2856 r = cs_rcvconnect (p->cs_link);
2859 logf (LOG_WARN, "cs_rcvconnect returned 1");
2862 p->state = IR_TCL_R_Idle;
2863 ir_select_remove_write (cs_fileno (p->cs_link), p);
2866 logf (LOG_DEBUG, "cs_rcvconnect error");
2869 p->failInfo = IR_TCL_FAIL_CONNECT;
2870 IrTcl_eval (p->interp, p->failback);
2872 do_disconnect (p, NULL, 2, NULL);
2875 p->state = IR_TCL_R_Idle;
2877 IrTcl_eval (p->interp, p->callback);
2878 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
2879 ir_tcl_send_q (p, p->request_queue, "x");
2884 /* signal one more use of ir object - callbacks must not
2885 release the ir memory (p pointer) */
2886 p->state = IR_TCL_R_Reading;
2889 /* read incoming APDU */
2890 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
2892 logf (LOG_DEBUG, "cs_get failed, code %d", r);
2893 ir_select_remove (cs_fileno (p->cs_link), p);
2896 p->failInfo = IR_TCL_FAIL_READ;
2897 IrTcl_eval (p->interp, p->failback);
2899 do_disconnect (p, NULL, 2, NULL);
2901 /* release ir object now if callback deleted it */
2907 /* got complete APDU. Now decode */
2908 odr_setbuf (p->odr_in, p->buf_in, r, 0);
2909 logf (LOG_DEBUG, "cs_get ok, got %d", r);
2910 if (!z_APDU (p->odr_in, &apdu, 0))
2912 logf (LOG_DEBUG, "%s", odr_errlist [odr_geterror (p->odr_in)]);
2915 p->failInfo = IR_TCL_FAIL_IN_APDU;
2916 IrTcl_eval (p->interp, p->failback);
2918 do_disconnect (p, NULL, 2, NULL);
2920 /* release ir object now if failback deleted it */
2924 /* handle APDU and invoke callback */
2925 rq = p->request_queue;
2928 logf (LOG_FATAL, "Internal error. No queue entry");
2931 object_name = rq->object_name;
2932 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
2936 case Z_APDU_initResponse:
2937 ir_initResponse (p, apdu->u.initResponse);
2939 case Z_APDU_searchResponse:
2940 ir_searchResponse (p, apdu->u.searchResponse,
2941 (IrTcl_SetObj *) cmd_info.clientData);
2943 case Z_APDU_presentResponse:
2944 ir_presentResponse (p, apdu->u.presentResponse,
2945 (IrTcl_SetObj *) cmd_info.clientData);
2947 case Z_APDU_scanResponse:
2948 ir_scanResponse (p, apdu->u.scanResponse,
2949 (IrTcl_ScanObj *) cmd_info.clientData);
2952 logf (LOG_WARN, "Received unknown APDU type (%d)",
2956 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
2957 IrTcl_eval (p->interp, p->failback);
2959 do_disconnect (p, NULL, 2, NULL);
2963 p->request_queue = rq->next;
2964 p->state = IR_TCL_R_Idle;
2967 IrTcl_eval (p->interp, rq->callback);
2969 free (rq->callback);
2970 free (rq->object_name);
2972 odr_reset (p->odr_in);
2973 if (p->ref_count == 1)
2979 } while (p->cs_link && cs_more (p->cs_link));
2980 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
2981 ir_tcl_send_q (p, p->request_queue, "x");
2985 * ir_select_write: handle outgoing packages - not yet written.
2987 void ir_select_write (ClientData clientData)
2989 IrTcl_Obj *p = clientData;
2993 logf (LOG_DEBUG, "In write handler");
2994 if (p->state == IR_TCL_R_Connecting)
2996 r = cs_rcvconnect (p->cs_link);
2999 p->state = IR_TCL_R_Idle;
3002 logf (LOG_DEBUG, "cs_rcvconnect error");
3003 ir_select_remove_write (cs_fileno (p->cs_link), p);
3006 p->failInfo = IR_TCL_FAIL_CONNECT;
3007 IrTcl_eval (p->interp, p->failback);
3009 do_disconnect (p, NULL, 2, NULL);
3012 ir_select_remove_write (cs_fileno (p->cs_link), p);
3014 IrTcl_eval (p->interp, p->callback);
3017 rq = p->request_queue;
3019 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3021 logf (LOG_DEBUG, "select write fail");
3024 p->failInfo = IR_TCL_FAIL_WRITE;
3025 IrTcl_eval (p->interp, p->failback);
3029 do_disconnect (p, NULL, 2, NULL);
3031 else if (r == 0) /* remove select bit */
3033 p->state = IR_TCL_R_Waiting;
3034 ir_select_remove_write (cs_fileno (p->cs_link), p);
3040 /* ------------------------------------------------------- */
3043 * ir_tcl_init: Registration of TCL commands.
3045 int ir_tcl_init (Tcl_Interp *interp)
3047 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3048 (Tcl_CmdDeleteProc *) NULL);
3049 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3050 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3051 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3052 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3053 irTcl_interp = interp;