2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.55 1995-08-28 09:43:25 adam
9 * Minor changes. configure only searches for yaz beta 3 and versions after
12 * Revision 1.54 1995/08/24 12:25:16 adam
13 * Modified to work with yaz 1.0b3.
15 * Revision 1.53 1995/08/04 12:49:26 adam
16 * Bug fix: reading uninitialized variable p.
18 * Revision 1.52 1995/08/04 11:32:38 adam
19 * More work on output queue. Memory related routines moved
22 * Revision 1.51 1995/08/03 13:22:54 adam
25 * Revision 1.50 1995/07/20 08:09:49 adam
26 * client.tcl: Targets removed from hotTargets list when targets
27 * are removed/modified.
28 * ir-tcl.c: More work on triggerResourceControl.
30 * Revision 1.49 1995/06/30 12:39:21 adam
31 * Bug fix: loadFile didn't set record type.
32 * The MARC routines are a little less strict in the interpretation.
33 * Script display.tcl replaces the old marc.tcl.
34 * New interactive script: shell.tcl.
36 * Revision 1.48 1995/06/27 19:03:50 adam
37 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
38 * nextResultSetPosition used instead of setOffset.
40 * Revision 1.47 1995/06/25 10:25:04 adam
41 * Working on triggerResourceControl. Description of compile/install
42 * procedure moved to ir-tcl.sgml.
44 * Revision 1.46 1995/06/22 13:15:06 adam
45 * Feature: SUTRS. Setting getSutrs implemented.
46 * Work on display formats.
47 * Preferred record syntax can be set by the user.
49 * Revision 1.45 1995/06/20 08:07:30 adam
50 * New setting: failInfo.
51 * Working on better cancel mechanism.
53 * Revision 1.44 1995/06/19 17:01:20 adam
56 * Revision 1.43 1995/06/19 13:06:08 adam
57 * New define: IR_TCL_VERSION.
59 * Revision 1.42 1995/06/19 08:08:52 adam
60 * client.tcl: hotTargets now contain both database and target name.
61 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
62 * by logf(LOG_WARN, ...) calls.
64 * Revision 1.41 1995/06/16 12:28:16 adam
65 * Implemented preferredRecordSyntax.
66 * Minor changes in diagnostic handling.
67 * Record list deleted when connection closes.
69 * Revision 1.40 1995/06/14 13:37:18 adam
70 * Setting recordType implemented.
71 * Setting implementationVersion implemented.
72 * Settings implementationId / implementationName edited.
74 * Revision 1.39 1995/06/08 10:26:32 adam
75 * Bug fix in ir_strdup.
77 * Revision 1.38 1995/06/01 16:36:47 adam
78 * About buttons. Minor bug fixes.
80 * Revision 1.37 1995/06/01 07:31:20 adam
81 * Rename of many typedefs -> IrTcl_...
83 * Revision 1.36 1995/05/31 13:09:59 adam
84 * Client searches/presents may be interrupted.
85 * New moving book-logo.
87 * Revision 1.35 1995/05/31 08:36:33 adam
88 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
89 * New method: referenceId. More work on scan.
91 * Revision 1.34 1995/05/29 10:33:42 adam
92 * README and rename of startup script.
94 * Revision 1.33 1995/05/29 09:15:11 quinn
95 * Changed CS_SR to PROTO_SR, etc.
97 * Revision 1.32 1995/05/29 08:44:16 adam
98 * Work on delete of objects.
100 * Revision 1.31 1995/05/26 11:44:10 adam
101 * Bugs fixed. More work on MARC utilities and queries. Test
102 * client is up-to-date again.
104 * Revision 1.30 1995/05/26 08:54:11 adam
105 * New MARC utilities. Uses prefix query.
107 * Revision 1.29 1995/05/24 14:10:22 adam
108 * Work on idAuthentication, protocolVersion and options.
110 * Revision 1.28 1995/05/23 15:34:48 adam
111 * Many new settings, userInformationField, smallSetUpperBound, etc.
112 * A number of settings are inherited when ir-set is executed.
113 * This version is incompatible with the graphical test client (client.tcl).
115 * Revision 1.27 1995/05/11 15:34:47 adam
116 * Scan request changed a bit. This version works with RLG.
118 * Revision 1.26 1995/04/18 16:11:51 adam
119 * First version of graphical Scan. Some work on query-by-form.
121 * Revision 1.25 1995/04/17 09:37:17 adam
122 * Further development of scan.
124 * Revision 1.24 1995/04/11 14:16:42 adam
125 * Further work on scan. Response works. Entries aren't saved yet.
127 * Revision 1.23 1995/04/10 10:50:27 adam
128 * Result-set name defaults to suffix of ir-set name.
129 * Started working on scan. Not finished at this point.
131 * Revision 1.22 1995/03/31 10:43:03 adam
132 * More robust when getting bad MARC records.
134 * Revision 1.21 1995/03/31 08:56:37 adam
135 * New button "Search".
137 * Revision 1.20 1995/03/29 16:07:09 adam
138 * Bug fix: Didn't use setName in present request.
140 * Revision 1.19 1995/03/28 12:45:23 adam
141 * New ir method failback: called on disconnect/protocol error.
142 * New ir set/get method: protocol: SR / Z3950.
143 * Simple popup and disconnect when failback is invoked.
145 * Revision 1.18 1995/03/21 15:50:12 adam
148 * Revision 1.17 1995/03/21 13:41:03 adam
149 * Comstack cs_create not used too often. Non-blocking connect.
151 * Revision 1.16 1995/03/21 08:26:06 adam
152 * New method, setName, to specify the result set name (other than Default).
153 * New method, responseStatus, which returns diagnostic info, if any, after
154 * present response / search response.
156 * Revision 1.15 1995/03/20 15:24:07 adam
157 * Diagnostic records saved on searchResponse.
159 * Revision 1.14 1995/03/20 08:53:22 adam
160 * Event loop in tclmain.c rewritten. New method searchStatus.
162 * Revision 1.13 1995/03/17 18:26:17 adam
163 * Non-blocking i/o used now. Database names popup as cascade items.
165 * Revision 1.12 1995/03/17 15:45:00 adam
166 * Improved target/database setup.
168 * Revision 1.11 1995/03/16 17:54:03 adam
169 * Minor changes really.
171 * Revision 1.10 1995/03/15 16:14:50 adam
172 * Blocking arg in cs_create changed.
174 * Revision 1.9 1995/03/15 13:59:24 adam
177 * Revision 1.8 1995/03/15 08:25:16 adam
178 * New method presentStatus to check for error on present. Misc. cleanup
179 * of IrTcl_RecordList manipulations. Full MARC record presentation in
182 * Revision 1.7 1995/03/14 17:32:29 adam
183 * Presentation of full Marc record in popup window.
185 * Revision 1.6 1995/03/12 19:31:55 adam
186 * Pattern matching implemented when retrieving MARC records. More
187 * diagnostic functions.
189 * Revision 1.5 1995/03/10 18:00:15 adam
190 * Actual presentation in line-by-line format. RPN query support.
192 * Revision 1.4 1995/03/09 16:15:08 adam
193 * First presentRequest attempts. Hot-target list.
199 #include <sys/time.h>
209 int (*method) (void *obj, Tcl_Interp *interp, int argc, char **argv);
217 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
218 static int do_disconnect (void *obj, Tcl_Interp *interp,
219 int argc, char **argv);
221 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
224 IrTcl_RecordList *rl;
226 for (rl = setobj->record_list; rl; rl = rl->next)
232 case Z_NamePlusRecord_databaseRecord:
233 free (rl->u.dbrec.buf);
234 rl->u.dbrec.buf = NULL;
236 case Z_NamePlusRecord_surrogateDiagnostic:
237 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
238 &rl->u.surrogateDiagnostics.num);
246 rl = ir_tcl_malloc (sizeof(*rl));
247 rl->next = setobj->record_list;
249 setobj->record_list = rl;
256 enum oid_value value;
258 } IrTcl_recordSyntaxTab[] = {
259 { VAL_UNIMARC, "UNIMARC" },
260 { VAL_INTERMARC, "INTERMARC" },
262 { VAL_USMARC, "USMARC" },
263 { VAL_UKMARC, "UKMARC" },
264 { VAL_NORMARC, "NORMARC" },
265 { VAL_LIBRISMARC, "LIBRISMARC" },
266 { VAL_DANMARC, "DANMARC" },
267 { VAL_FINMARC, "FINMARC" },
269 { VAL_CANMARC, "CANMARC" },
271 { VAL_PICAMARC, "PICAMARC" },
272 { VAL_AUSMARC, "AUSMARC" },
273 { VAL_IBERMARC, "IBERMARC" },
274 { VAL_SUTRS, "SUTRS" },
281 int IrTcl_eval (Tcl_Interp *interp, const char *command)
283 char *tmp = ir_tcl_malloc (strlen(command)+1);
286 strcpy (tmp, command);
287 r = Tcl_Eval (interp, tmp);
289 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
291 Tcl_FreeResult (interp);
297 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
299 static const char *IrTcl_getRecordSyntaxStr (enum oid_value value)
302 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
303 if (IrTcl_recordSyntaxTab[i].value == value)
304 return IrTcl_recordSyntaxTab[i].name;
309 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
311 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
314 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
315 if (!strcmp (IrTcl_recordSyntaxTab[i].name, name))
316 return IrTcl_recordSyntaxTab[i].value;
320 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
322 IrTcl_RecordList *rl;
324 for (rl = setobj->record_list; rl; rl = rl->next)
330 static void delete_IR_records (IrTcl_SetObj *setobj)
332 IrTcl_RecordList *rl, *rl1;
334 for (rl = setobj->record_list; rl; rl = rl1)
338 case Z_NamePlusRecord_databaseRecord:
339 free (rl->u.dbrec.buf);
341 case Z_NamePlusRecord_surrogateDiagnostic:
342 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
343 &rl->u.surrogateDiagnostics.num);
349 setobj->record_list = NULL;
353 * get_set_int: Set/get integer value
355 static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
361 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
364 sprintf (buf, "%d", *val);
365 Tcl_AppendResult (interp, buf, NULL);
370 * ir_method: Search for method in table and invoke method handler
372 int ir_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab)
374 IrTcl_Methods *tab_i = tab;
377 for (tab_i = tab; tab_i->tab; tab_i++)
378 for (t = tab_i->tab; t->name; t++)
381 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
385 if (!strcmp (t->name, argv[1]))
386 return (*t->method)(tab_i->obj, interp, argc, argv);
390 Tcl_AppendResult (interp, "Bad method: ", argv[1],
391 ". Possible methods:", NULL);
392 for (tab_i = tab; tab_i->tab; tab_i++)
393 for (t = tab_i->tab; t->name; t++)
394 Tcl_AppendResult (interp, " ", t->name, NULL);
399 * ir_method_r: Get status for all readable elements
401 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
409 for (; tab->name; tab++)
412 argv_n[1] = tab->name;
413 Tcl_AppendResult (interp, "{", NULL);
414 (*tab->method)(obj, interp, argc_n, argv_n);
415 Tcl_AppendResult (interp, "} ", NULL);
421 * ir_named_bits: get/set named bits
423 int ir_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
424 Tcl_Interp *interp, int argc, char **argv)
426 struct ir_named_entry *ti;
431 for (no = 0; no < argc; no++)
433 for (ti = tab; ti->name; ti++)
434 if (!strcmp (argv[no], ti->name))
436 ODR_MASK_SET (ob, ti->pos);
441 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
447 for (ti = tab; ti->name; ti++)
448 if (ODR_MASK_GET (ob, ti->pos))
449 Tcl_AppendElement (interp, ti->name);
453 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
459 *dst = odr_malloc (o, sizeof(**dst));
460 (*dst)->size = (*dst)->len = strlen(src);
461 (*dst)->buf = odr_malloc (o, (*dst)->len);
462 memcpy ((*dst)->buf, src, (*dst)->len);
466 static void get_referenceId (char **dst, Z_ReferenceId *src)
474 *dst = ir_tcl_malloc (src->len+1);
475 memcpy (*dst, src->buf, src->len);
476 (*dst)[src->len] = '\0';
479 /* ------------------------------------------------------- */
482 * do_init_request: init method on IR object
484 static int do_init_request (void *obj, Tcl_Interp *interp,
485 int argc, char **argv)
495 interp->result = "init: not connected";
498 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
499 req = apdu->u.initRequest;
501 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
502 req->options = &p->options;
503 req->protocolVersion = &p->protocolVersion;
504 req->preferredMessageSize = &p->preferredMessageSize;
505 req->maximumRecordSize = &p->maximumRecordSize;
507 if (p->idAuthenticationGroupId)
509 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
510 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
512 auth->which = Z_IdAuthentication_idPass;
513 auth->u.idPass = pass;
514 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
515 pass->groupId = p->idAuthenticationGroupId;
517 pass->groupId = NULL;
518 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
519 pass->userId = p->idAuthenticationUserId;
522 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
523 pass->password = p->idAuthenticationPassword;
525 pass->password = NULL;
526 req->idAuthentication = auth;
528 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
529 req->idAuthentication = NULL;
532 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
534 auth->which = Z_IdAuthentication_open;
535 auth->u.open = p->idAuthenticationOpen;
536 req->idAuthentication = auth;
538 req->implementationId = p->implementationId;
539 req->implementationName = p->implementationName;
540 req->implementationVersion = p->implementationVersion;
541 req->userInformationField = 0;
543 return ir_tcl_send_APDU (interp, p, apdu, "init", argv[0]);
547 * do_protocolVersion: Set protocol Version
549 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
550 int argc, char **argv)
558 ODR_MASK_ZERO (&p->protocolVersion);
559 ODR_MASK_SET (&p->protocolVersion, 0);
560 ODR_MASK_SET (&p->protocolVersion, 1);
565 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
567 ODR_MASK_ZERO (&p->protocolVersion);
568 for (i = 0; i<version; i++)
569 ODR_MASK_SET (&p->protocolVersion, i);
571 for (i = 4; --i >= 0; )
572 if (ODR_MASK_GET (&p->protocolVersion, i))
574 sprintf (buf, "%d", i+1);
575 interp->result = buf;
580 * do_options: Set options
582 static int do_options (void *obj, Tcl_Interp *interp,
583 int argc, char **argv)
585 static struct ir_named_entry options_tab[] = {
589 { "resourceReport", 3 },
590 { "triggerResourceCtrl", 4},
591 { "resourceCtrl", 5},
595 { "extendedServices", 10},
596 { "level-1Segmentation", 11},
597 { "level-2Segmentation", 12},
598 { "concurrentOperations", 13},
599 { "namedResultSets", 14},
606 ODR_MASK_ZERO (&p->options);
607 ODR_MASK_SET (&p->options, 0);
608 ODR_MASK_SET (&p->options, 1);
609 ODR_MASK_SET (&p->options, 4);
610 ODR_MASK_SET (&p->options, 7);
611 ODR_MASK_SET (&p->options, 14);
614 return ir_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
618 * do_failInfo: Get fail information
620 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
630 sprintf (buf, "%d", p->failInfo);
636 case IR_TCL_FAIL_CONNECT:
637 cp = "connect failed";
639 case IR_TCL_FAIL_READ:
640 cp = "connection closed";
642 case IR_TCL_FAIL_WRITE:
643 cp = "connection closed";
645 case IR_TCL_FAIL_IN_APDU:
646 cp = "failed to decode incoming APDU";
648 case IR_TCL_FAIL_UNKNOWN_APDU:
654 Tcl_AppendElement (interp, buf);
655 Tcl_AppendElement (interp, cp);
660 * do_preferredMessageSize: Set/get preferred message size
662 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
663 int argc, char **argv)
669 p->preferredMessageSize = 30000;
672 return get_set_int (&p->preferredMessageSize, interp, argc, argv);
676 * do_maximumRecordSize: Set/get maximum record size
678 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
679 int argc, char **argv)
685 p->maximumRecordSize = 30000;
688 return get_set_int (&p->maximumRecordSize, interp, argc, argv);
692 * do_initResult: Get init result
694 static int do_initResult (void *obj, Tcl_Interp *interp,
695 int argc, char **argv)
701 return get_set_int (&p->initResult, interp, argc, argv);
706 * do_implementationName: Set/get Implementation Name.
708 static int do_implementationName (void *obj, Tcl_Interp *interp,
709 int argc, char **argv)
714 return ir_tcl_strdup (interp, &p->implementationName,
715 "Index Data/IrTcl on YAZ");
717 return ir_tcl_strdel (interp, &p->implementationName);
720 free (p->implementationName);
721 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
725 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
730 * do_implementationId: Get Implementation Id.
732 static int do_implementationId (void *obj, Tcl_Interp *interp,
733 int argc, char **argv)
738 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
740 return ir_tcl_strdel (interp, &p->implementationId);
741 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
746 * do_implementationVersion: get Implementation Version.
748 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
749 int argc, char **argv)
754 return ir_tcl_strdup (interp, &p->implementationVersion,
755 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
757 return ir_tcl_strdel (interp, &p->implementationVersion);
758 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
763 * do_targetImplementationName: Get Implementation Name of target.
765 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
766 int argc, char **argv)
772 p->targetImplementationName = NULL;
776 return ir_tcl_strdel (interp, &p->targetImplementationName);
777 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
782 * do_targetImplementationId: Get Implementation Id of target
784 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
785 int argc, char **argv)
791 p->targetImplementationId = NULL;
795 return ir_tcl_strdel (interp, &p->targetImplementationId);
796 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
801 * do_targetImplementationVersion: Get Implementation Version of target
803 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
804 int argc, char **argv)
810 p->targetImplementationVersion = NULL;
814 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
815 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
820 * do_idAuthentication: Set/get id Authentication
822 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
823 int argc, char **argv)
827 if (argc >= 3 || argc == -1)
829 free (p->idAuthenticationOpen);
830 free (p->idAuthenticationGroupId);
831 free (p->idAuthenticationUserId);
832 free (p->idAuthenticationPassword);
834 if (argc >= 3 || argc <= 0)
836 p->idAuthenticationOpen = NULL;
837 p->idAuthenticationGroupId = NULL;
838 p->idAuthenticationUserId = NULL;
839 p->idAuthenticationPassword = NULL;
847 if (ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
853 if (ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
856 if (ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
859 if (ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
864 if (p->idAuthenticationOpen)
865 Tcl_AppendElement (interp, p->idAuthenticationOpen);
866 else if (p->idAuthenticationGroupId)
868 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
869 Tcl_AppendElement (interp, p->idAuthenticationUserId);
870 Tcl_AppendElement (interp, p->idAuthenticationPassword);
876 * do_connect: connect method on IR object
878 static int do_connect (void *obj, Tcl_Interp *interp,
879 int argc, char **argv)
891 interp->result = "already connected";
894 if (!strcmp (p->cs_type, "tcpip"))
896 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
897 addr = tcpip_strtoaddr (argv[2]);
900 interp->result = "tcpip_strtoaddr fail";
903 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
905 else if (!strcmp (p->cs_type, "mosi"))
908 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
909 addr = mosi_strtoaddr (argv[2]);
912 interp->result = "mosi_strtoaddr fail";
915 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
917 interp->result = "MOSI support not there";
923 Tcl_AppendResult (interp, "Bad comstack type: ",
927 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
929 if ((r=cs_connect (p->cs_link, addr)) < 0)
931 interp->result = "connect fail";
932 do_disconnect (p, NULL, 2, NULL);
935 ir_select_add (cs_fileno (p->cs_link), p);
938 ir_select_add_write (cs_fileno (p->cs_link), p);
939 p->state = IR_TCL_R_Connecting;
943 p->state = IR_TCL_R_Idle;
945 IrTcl_eval (p->interp, p->callback);
952 * do_disconnect: disconnect method on IR object
954 static int do_disconnect (void *obj, Tcl_Interp *interp,
955 int argc, char **argv)
961 p->state = IR_TCL_R_Idle;
970 ir_select_remove_write (cs_fileno (p->cs_link), p);
971 ir_select_remove (cs_fileno (p->cs_link), p);
974 cs_close (p->cs_link);
977 ODR_MASK_ZERO (&p->options);
978 ODR_MASK_SET (&p->options, 0);
979 ODR_MASK_SET (&p->options, 1);
980 ODR_MASK_SET (&p->options, 4);
981 ODR_MASK_SET (&p->options, 7);
982 ODR_MASK_SET (&p->options, 14);
984 ODR_MASK_ZERO (&p->protocolVersion);
985 ODR_MASK_SET (&p->protocolVersion, 0);
986 ODR_MASK_SET (&p->protocolVersion, 1);
989 assert (!p->cs_link);
994 * do_comstack: Set/get comstack method on IR object
996 static int do_comstack (void *o, Tcl_Interp *interp,
997 int argc, char **argv)
1002 return ir_tcl_strdup (interp, &obj->cs_type, "tcpip");
1003 else if (argc == -1)
1004 return ir_tcl_strdel (interp, &obj->cs_type);
1007 free (obj->cs_type);
1008 if (ir_tcl_strdup (interp, &obj->cs_type, argv[2]) == TCL_ERROR)
1011 Tcl_AppendElement (interp, obj->cs_type);
1016 * do_logLevel: Set log level
1018 static int do_logLevel (void *o, Tcl_Interp *interp,
1019 int argc, char **argv)
1024 log_init (log_mask_str (argv[2]), "", NULL);
1026 log_init (log_mask_str (argv[2]), argv[3], NULL);
1028 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1034 * do_callback: add callback
1036 static int do_callback (void *obj, Tcl_Interp *interp,
1037 int argc, char **argv)
1046 else if (argc == -1)
1047 return ir_tcl_strdel (interp, &p->callback);
1053 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1063 * do_failback: add error handle callback
1065 static int do_failback (void *obj, Tcl_Interp *interp,
1066 int argc, char **argv)
1075 else if (argc == -1)
1076 return ir_tcl_strdel (interp, &p->failback);
1082 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1092 * do_protocol: Set/get protocol method on IR object
1094 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1100 p->protocol_type = PROTO_Z3950;
1105 if (!strcmp (argv[2], "Z39"))
1106 p->protocol_type = PROTO_Z3950;
1107 else if (!strcmp (argv[2], "SR"))
1108 p->protocol_type = PROTO_SR;
1111 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1116 switch (p->protocol_type)
1119 Tcl_AppendElement (interp, "Z39");
1122 Tcl_AppendElement (interp, "SR");
1129 * do_triggerResourceControl:
1131 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1132 int argc, char **argv)
1136 Z_TriggerResourceControlRequest *req;
1137 bool_t is_false = 0;
1143 interp->result = "triggerResourceControl: not connected";
1146 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1147 req = apdu->u.triggerResourceControlRequest;
1148 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1149 req->resultSetWanted = &is_false;
1151 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1156 * do_databaseNames: specify database names
1158 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1159 int argc, char **argv)
1162 IrTcl_SetCObj *p = obj;
1166 for (i=0; i<p->num_databaseNames; i++)
1167 free (p->databaseNames[i]);
1168 free (p->databaseNames);
1172 p->num_databaseNames = 0;
1173 p->databaseNames = NULL;
1178 for (i=0; i<p->num_databaseNames; i++)
1179 Tcl_AppendElement (interp, p->databaseNames[i]);
1182 if (p->databaseNames)
1184 for (i=0; i<p->num_databaseNames; i++)
1185 free (p->databaseNames[i]);
1186 free (p->databaseNames);
1188 p->num_databaseNames = argc - 2;
1190 ir_tcl_malloc (sizeof(*p->databaseNames) * p->num_databaseNames);
1191 for (i=0; i<p->num_databaseNames; i++)
1193 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1201 * do_replaceIndicator: Set/get replace Set indicator
1203 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1204 int argc, char **argv)
1206 IrTcl_SetCObj *p = obj;
1210 p->replaceIndicator = 1;
1213 return get_set_int (&p->replaceIndicator, interp, argc, argv);
1217 * do_queryType: Set/Get query method
1219 static int do_queryType (void *obj, Tcl_Interp *interp,
1220 int argc, char **argv)
1222 IrTcl_SetCObj *p = obj;
1225 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1226 else if (argc == -1)
1227 return ir_tcl_strdel (interp, &p->queryType);
1230 free (p->queryType);
1231 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1234 Tcl_AppendResult (interp, p->queryType, NULL);
1239 * do_userInformationField: Get User information field
1241 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1242 int argc, char **argv)
1248 p->userInformationField = NULL;
1251 else if (argc == -1)
1252 return ir_tcl_strdel (interp, &p->userInformationField);
1253 Tcl_AppendResult (interp, p->userInformationField, NULL);
1258 * do_smallSetUpperBound: Set/get small set upper bound
1260 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1261 int argc, char **argv)
1263 IrTcl_SetCObj *p = o;
1267 p->smallSetUpperBound = 0;
1270 return get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1274 * do_largeSetLowerBound: Set/get large set lower bound
1276 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1277 int argc, char **argv)
1279 IrTcl_SetCObj *p = o;
1283 p->largeSetLowerBound = 2;
1286 return get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1290 * do_mediumSetPresentNumber: Set/get large set lower bound
1292 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1293 int argc, char **argv)
1295 IrTcl_SetCObj *p = o;
1299 p->mediumSetPresentNumber = 0;
1302 return get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1306 * do_referenceId: Set/Get referenceId
1308 static int do_referenceId (void *obj, Tcl_Interp *interp,
1309 int argc, char **argv)
1311 IrTcl_SetCObj *p = obj;
1315 p->referenceId = NULL;
1318 else if (argc == -1)
1319 return ir_tcl_strdel (interp, &p->referenceId);
1322 free (p->referenceId);
1323 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1326 Tcl_AppendResult (interp, p->referenceId, NULL);
1331 * do_preferredRecordSyntax: Set/get preferred record syntax
1333 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1334 int argc, char **argv)
1336 IrTcl_SetCObj *p = obj;
1340 p->preferredRecordSyntax = NULL;
1343 else if (argc == -1)
1345 free (p->preferredRecordSyntax);
1346 p->preferredRecordSyntax = NULL;
1351 free (p->preferredRecordSyntax);
1352 p->preferredRecordSyntax = NULL;
1353 if (argv[2][0] && (p->preferredRecordSyntax =
1354 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1355 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1361 static IrTcl_Method ir_method_tab[] = {
1362 { 1, "comstack", do_comstack },
1363 { 1, "protocol", do_protocol },
1364 { 0, "failback", do_failback },
1365 { 0, "failInfo", do_failInfo },
1366 { 0, "logLevel", do_logLevel },
1368 { 1, "connect", do_connect },
1369 { 0, "protocolVersion", do_protocolVersion },
1370 { 1, "preferredMessageSize", do_preferredMessageSize },
1371 { 1, "maximumRecordSize", do_maximumRecordSize },
1372 { 1, "implementationName", do_implementationName },
1373 { 1, "implementationId", do_implementationId },
1374 { 1, "implementationVersion", do_implementationVersion },
1375 { 0, "targetImplementationName", do_targetImplementationName },
1376 { 0, "targetImplementationId", do_targetImplementationId },
1377 { 0, "targetImplementationVersion", do_targetImplementationVersion },
1378 { 0, "userInformationField", do_userInformationField },
1379 { 1, "idAuthentication", do_idAuthentication },
1380 { 0, "options", do_options },
1381 { 0, "init", do_init_request },
1382 { 0, "initResult", do_initResult },
1383 { 0, "disconnect", do_disconnect },
1384 { 0, "callback", do_callback },
1385 { 0, "triggerResourceControl", do_triggerResourceControl },
1389 static IrTcl_Method ir_set_c_method_tab[] = {
1390 { 0, "databaseNames", do_databaseNames},
1391 { 0, "replaceIndicator", do_replaceIndicator},
1392 { 0, "queryType", do_queryType },
1393 { 0, "preferredRecordSyntax", do_preferredRecordSyntax },
1394 { 0, "smallSetUpperBound", do_smallSetUpperBound},
1395 { 0, "largeSetLowerBound", do_largeSetLowerBound},
1396 { 0, "mediumSetPresentNumber", do_mediumSetPresentNumber},
1397 { 0, "referenceId", do_referenceId },
1402 * ir_obj_method: IR Object methods
1404 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1405 int argc, char **argv)
1407 IrTcl_Methods tab[3];
1408 IrTcl_Obj *p = clientData;
1411 return ir_method_r (clientData, interp, argc, argv, ir_method_tab);
1413 tab[0].tab = ir_method_tab;
1415 tab[1].tab = ir_set_c_method_tab;
1416 tab[1].obj = &p->set_inher;
1419 return ir_method (interp, argc, argv, tab);
1423 * ir_obj_delete: IR Object disposal
1425 static void ir_obj_delete (ClientData clientData)
1427 IrTcl_Obj *obj = clientData;
1428 IrTcl_Methods tab[3];
1431 if (obj->ref_count > 0)
1433 assert (obj->ref_count == 0);
1435 logf (LOG_DEBUG, "ir object delete");
1436 tab[0].tab = ir_method_tab;
1438 tab[1].tab = ir_set_c_method_tab;
1439 tab[1].obj = &obj->set_inher;
1442 ir_method (NULL, -1, NULL, tab);
1445 odr_destroy (obj->odr_in);
1446 odr_destroy (obj->odr_out);
1447 odr_destroy (obj->odr_pr);
1452 * ir_obj_mk: IR Object creation
1454 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1455 int argc, char **argv)
1457 IrTcl_Methods tab[3];
1465 interp->result = "wrong # args";
1468 obj = ir_tcl_malloc (sizeof(*obj));
1471 obj->bibset = ccl_qual_mk ();
1472 if ((inf = fopen ("default.bib", "r")))
1474 ccl_qual_file (obj->bibset, inf);
1479 logf (LOG_DEBUG, "ir object create");
1480 obj->odr_in = odr_createmem (ODR_DECODE);
1481 obj->odr_out = odr_createmem (ODR_ENCODE);
1482 obj->odr_pr = odr_createmem (ODR_PRINT);
1483 obj->state = IR_TCL_R_Idle;
1484 obj->interp = interp;
1488 obj->request_queue = NULL;
1490 tab[0].tab = ir_method_tab;
1492 tab[1].tab = ir_set_c_method_tab;
1493 tab[1].obj = &obj->set_inher;
1496 if (ir_method (interp, 0, NULL, tab) == TCL_ERROR)
1498 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1499 (ClientData) obj, ir_obj_delete);
1503 /* ------------------------------------------------------- */
1505 * do_search: Do search request
1507 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1509 Z_SearchRequest *req;
1513 IrTcl_SetObj *obj = o;
1524 interp->result = "wrong # args";
1527 if (!obj->set_inher.num_databaseNames)
1529 interp->result = "no databaseNames";
1534 interp->result = "search: not connected";
1537 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1538 req = apdu->u.searchRequest;
1540 bib1.proto = p->protocol_type;
1541 bib1.class = CLASS_ATTSET;
1542 bib1.value = VAL_BIB1;
1544 set_referenceId (p->odr_out, &req->referenceId,
1545 obj->set_inher.referenceId);
1547 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1548 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1549 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1550 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1551 req->resultSetName = obj->setName ? obj->setName : "Default";
1552 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1553 req->num_databaseNames = obj->set_inher.num_databaseNames;
1554 req->databaseNames = obj->set_inher.databaseNames;
1555 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1556 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1557 req->smallSetElementSetNames = 0;
1558 req->mediumSetElementSetNames = 0;
1559 if (obj->set_inher.preferredRecordSyntax)
1561 struct oident ident;
1563 ident.proto = p->protocol_type;
1564 ident.class = CLASS_RECSYN;
1565 ident.value = *obj->set_inher.preferredRecordSyntax;
1566 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1567 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1568 oid_getoidbyent (&ident));
1571 req->preferredRecordSyntax = 0;
1572 req->query = &query;
1574 if (!strcmp (obj->set_inher.queryType, "rpn"))
1576 Z_RPNQuery *RPNquery;
1578 RPNquery = p_query_rpn (p->odr_out, argv[2]);
1581 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1584 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1585 query.which = Z_Query_type_1;
1586 query.u.type_1 = RPNquery;
1587 logf (LOG_DEBUG, "RPN");
1590 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1594 struct ccl_rpn_node *rpn;
1595 Z_RPNQuery *RPNquery;
1597 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1600 Tcl_AppendResult (interp, "CCL error: ",
1601 ccl_err_msg(error), NULL);
1604 ccl_pr_tree (rpn, stderr);
1605 fprintf (stderr, "\n");
1606 assert((RPNquery = ccl_rpn_query(rpn)));
1607 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1608 query.which = Z_Query_type_1;
1609 query.u.type_1 = RPNquery;
1610 logf (LOG_DEBUG, "CCLRPN");
1613 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1615 query.which = Z_Query_type_2;
1616 query.u.type_2 = &ccl_query;
1617 ccl_query.buf = (unsigned char *) argv[2];
1618 ccl_query.len = strlen (argv[2]);
1619 logf (LOG_DEBUG, "CCL");
1623 interp->result = "unknown query method";
1626 return ir_tcl_send_APDU (interp, p, apdu, "search", argv[0]);
1630 * do_resultCount: Get number of hits
1632 static int do_resultCount (void *o, Tcl_Interp *interp,
1633 int argc, char **argv)
1635 IrTcl_SetObj *obj = o;
1639 return get_set_int (&obj->resultCount, interp, argc, argv);
1643 * do_searchStatus: Get search status (after search response)
1645 static int do_searchStatus (void *o, Tcl_Interp *interp,
1646 int argc, char **argv)
1648 IrTcl_SetObj *obj = o;
1652 return get_set_int (&obj->searchStatus, interp, argc, argv);
1656 * do_presentStatus: Get search status (after search/present response)
1658 static int do_presentStatus (void *o, Tcl_Interp *interp,
1659 int argc, char **argv)
1661 IrTcl_SetObj *obj = o;
1665 return get_set_int (&obj->presentStatus, interp, argc, argv);
1669 * do_nextResultSetPosition: Get next result set position
1670 * (after search/present response)
1672 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
1673 int argc, char **argv)
1675 IrTcl_SetObj *obj = o;
1679 obj->nextResultSetPosition = 0;
1682 return get_set_int (&obj->nextResultSetPosition, interp, argc, argv);
1686 * do_setName: Set result Set name
1688 static int do_setName (void *o, Tcl_Interp *interp,
1689 int argc, char **argv)
1691 IrTcl_SetObj *obj = o;
1694 return ir_tcl_strdup (interp, &obj->setName, "Default");
1695 else if (argc == -1)
1696 return ir_tcl_strdel (interp, &obj->setName);
1699 free (obj->setName);
1700 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
1704 Tcl_AppendElement (interp, obj->setName);
1709 * do_numberOfRecordsReturned: Get number of records returned
1711 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
1712 int argc, char **argv)
1714 IrTcl_SetObj *obj = o;
1718 obj->numberOfRecordsReturned = 0;
1721 return get_set_int (&obj->numberOfRecordsReturned, interp, argc, argv);
1725 * do_type: Return type (if any) at position.
1727 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
1729 IrTcl_SetObj *obj = o;
1731 IrTcl_RecordList *rl;
1735 obj->record_list = NULL;
1738 else if (argc == -1)
1740 delete_IR_records (obj);
1745 sprintf (interp->result, "wrong # args");
1748 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1750 rl = find_IR_record (obj, offset);
1755 case Z_NamePlusRecord_databaseRecord:
1756 interp->result = "DB";
1758 case Z_NamePlusRecord_surrogateDiagnostic:
1759 interp->result = "SD";
1767 * do_recordType: Return record type (if any) at position.
1769 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
1771 IrTcl_SetObj *obj = o;
1773 IrTcl_RecordList *rl;
1779 else if (argc == -1)
1785 sprintf (interp->result, "wrong # args");
1788 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1790 rl = find_IR_record (obj, offset);
1793 if (rl->which != Z_NamePlusRecord_databaseRecord)
1795 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1798 Tcl_AppendElement (interp, (char*)
1799 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
1806 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
1812 for (i = 0; i<num; i++)
1814 logf (LOG_DEBUG, "Diagnostic, code %d", list[i].condition);
1815 sprintf (buf, "%d", list[i].condition);
1816 Tcl_AppendElement (interp, buf);
1817 cp = diagbib1_str (list[i].condition);
1819 Tcl_AppendElement (interp, (char*) cp);
1821 Tcl_AppendElement (interp, "");
1822 if (list[i].addinfo)
1823 Tcl_AppendElement (interp, (char*) list[i].addinfo);
1825 Tcl_AppendElement (interp, "");
1831 * do_diag: Return diagnostic record info
1833 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
1835 IrTcl_SetObj *obj = o;
1837 IrTcl_RecordList *rl;
1843 sprintf (interp->result, "wrong # args");
1846 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1848 rl = find_IR_record (obj, offset);
1851 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1854 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
1856 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
1859 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
1860 rl->u.surrogateDiagnostics.num);
1864 * do_getMarc: Get ISO2709 Record lines/fields
1866 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
1868 IrTcl_SetObj *obj = o;
1870 IrTcl_RecordList *rl;
1876 sprintf (interp->result, "wrong # args");
1879 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1881 rl = find_IR_record (obj, offset);
1884 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1887 if (rl->which != Z_NamePlusRecord_databaseRecord)
1889 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1892 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
1896 * do_getSutrs: Get SUTRS Record
1898 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
1900 IrTcl_SetObj *obj = o;
1902 IrTcl_RecordList *rl;
1908 sprintf (interp->result, "wrong # args");
1911 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1913 rl = find_IR_record (obj, offset);
1916 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1919 if (rl->which != Z_NamePlusRecord_databaseRecord)
1921 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1924 if (rl->u.dbrec.type != VAL_SUTRS)
1926 Tcl_AppendElement (interp, rl->u.dbrec.buf);
1932 * do_responseStatus: Return response status (present or search)
1934 static int do_responseStatus (void *o, Tcl_Interp *interp,
1935 int argc, char **argv)
1937 IrTcl_SetObj *obj = o;
1941 obj->recordFlag = 0;
1942 obj->nonSurrogateDiagnosticNum = 0;
1943 obj->nonSurrogateDiagnosticList = NULL;
1946 else if (argc == -1)
1948 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
1949 &obj->nonSurrogateDiagnosticNum);
1952 if (!obj->recordFlag)
1954 Tcl_AppendElement (interp, "OK");
1959 case Z_Records_DBOSD:
1960 Tcl_AppendElement (interp, "DBOSD");
1963 Tcl_AppendElement (interp, "NSD");
1964 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
1965 obj->nonSurrogateDiagnosticNum);
1971 * do_present: Perform Present Request
1974 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
1976 IrTcl_SetObj *obj = o;
1979 Z_PresentRequest *req;
1987 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
1994 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2002 interp->result = "present: not connected";
2007 obj->number = number;
2009 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2010 req = apdu->u.presentRequest;
2012 set_referenceId (p->odr_out, &req->referenceId,
2013 obj->set_inher.referenceId);
2015 req->resultSetId = obj->setName ? obj->setName : "Default";
2017 req->resultSetStartPoint = &start;
2018 req->numberOfRecordsRequested = &number;
2019 if (obj->set_inher.preferredRecordSyntax)
2021 struct oident ident;
2023 ident.proto = p->protocol_type;
2024 ident.class = CLASS_RECSYN;
2025 ident.value = *obj->set_inher.preferredRecordSyntax;
2026 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2027 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2028 oid_getoidbyent (&ident));
2031 req->preferredRecordSyntax = 0;
2033 return ir_tcl_send_APDU (interp, p, apdu, "present", argv[0]);
2037 * do_loadFile: Load result set from file
2040 static int do_loadFile (void *o, Tcl_Interp *interp,
2041 int argc, char **argv)
2043 IrTcl_SetObj *setobj = o;
2053 interp->result = "wrong # args";
2056 inf = fopen (argv[2], "r");
2059 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2062 while ((buf = ir_tcl_fread_marc (inf, &size)))
2064 IrTcl_RecordList *rl;
2066 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
2067 rl->u.dbrec.type = VAL_USMARC;
2068 rl->u.dbrec.buf = buf;
2069 rl->u.dbrec.size = size;
2072 setobj->numberOfRecordsReturned = no-1;
2077 static IrTcl_Method ir_set_method_tab[] = {
2078 { 0, "search", do_search },
2079 { 0, "searchStatus", do_searchStatus },
2080 { 0, "presentStatus", do_presentStatus },
2081 { 0, "nextResultSetPosition", do_nextResultSetPosition },
2082 { 0, "setName", do_setName },
2083 { 0, "resultCount", do_resultCount },
2084 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
2085 { 0, "present", do_present },
2086 { 0, "type", do_type },
2087 { 0, "getMarc", do_getMarc },
2088 { 0, "getSutrs", do_getSutrs },
2089 { 0, "recordType", do_recordType },
2090 { 0, "diag", do_diag },
2091 { 0, "responseStatus", do_responseStatus },
2092 { 0, "loadFile", do_loadFile },
2097 * ir_set_obj_method: IR Set Object methods
2099 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2100 int argc, char **argv)
2102 IrTcl_Methods tabs[3];
2103 IrTcl_SetObj *p = clientData;
2107 interp->result = "wrong # args";
2110 tabs[0].tab = ir_set_method_tab;
2112 tabs[1].tab = ir_set_c_method_tab;
2113 tabs[1].obj = &p->set_inher;
2116 return ir_method (interp, argc, argv, tabs);
2120 * ir_set_obj_delete: IR Set Object disposal
2122 static void ir_set_obj_delete (ClientData clientData)
2124 IrTcl_Methods tabs[3];
2125 IrTcl_SetObj *p = clientData;
2127 logf (LOG_DEBUG, "ir set delete");
2129 tabs[0].tab = ir_set_method_tab;
2131 tabs[1].tab = ir_set_c_method_tab;
2132 tabs[1].obj = &p->set_inher;
2135 ir_method (NULL, -1, NULL, tabs);
2141 * ir_set_obj_mk: IR Set Object creation
2143 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2144 int argc, char **argv)
2146 IrTcl_Methods tabs[3];
2149 if (argc < 2 || argc > 3)
2151 interp->result = "wrong # args";
2154 obj = ir_tcl_malloc (sizeof(*obj));
2155 logf (LOG_DEBUG, "ir set create");
2158 Tcl_CmdInfo parent_info;
2163 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2165 interp->result = "No parent";
2168 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2170 dst = &obj->set_inher;
2171 src = &obj->parent->set_inher;
2173 if ((dst->num_databaseNames = src->num_databaseNames))
2174 dst->databaseNames =
2175 ir_tcl_malloc (sizeof (*dst->databaseNames)
2176 * dst->num_databaseNames);
2178 dst->databaseNames = NULL;
2179 for (i = 0; i < dst->num_databaseNames; i++)
2180 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2181 src->databaseNames[i]) == TCL_ERROR)
2183 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2187 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2191 if (src->preferredRecordSyntax &&
2192 (dst->preferredRecordSyntax
2193 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2194 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2196 dst->preferredRecordSyntax = NULL;
2197 dst->replaceIndicator = src->replaceIndicator;
2198 dst->smallSetUpperBound = src->smallSetUpperBound;
2199 dst->largeSetLowerBound = src->largeSetLowerBound;
2200 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2205 tabs[0].tab = ir_set_method_tab;
2209 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2212 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2213 (ClientData) obj, ir_set_obj_delete);
2217 /* ------------------------------------------------------- */
2220 * do_scan: Perform scan
2222 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2226 IrTcl_ScanObj *obj = o;
2227 IrTcl_Obj *p = obj->parent;
2230 struct ccl_rpn_node *rpn;
2238 interp->result = "wrong # args";
2241 if (!p->set_inher.num_databaseNames)
2243 interp->result = "no databaseNames";
2248 interp->result = "scan: not connected";
2252 bib1.proto = p->protocol_type;
2253 bib1.class = CLASS_ATTSET;
2254 bib1.value = VAL_BIB1;
2256 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2257 req = apdu->u.scanRequest;
2259 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2260 req->num_databaseNames = p->set_inher.num_databaseNames;
2261 req->databaseNames = p->set_inher.databaseNames;
2262 req->attributeSet = oid_getoidbyent (&bib1);
2265 if (!(req->termListAndStartPoint = p_query_scan (p->odr_out, argv[2])))
2267 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2271 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2274 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2277 ccl_pr_tree (rpn, stderr);
2278 fprintf (stderr, "\n");
2279 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2282 req->stepSize = &obj->stepSize;
2283 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2284 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2285 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2286 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2287 *req->numberOfTermsRequested);
2288 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2289 *req->preferredPositionInResponse);
2291 return ir_tcl_send_APDU (interp, p, apdu, "scan", argv[0]);
2295 * do_stepSize: Set/get replace Step Size
2297 static int do_stepSize (void *obj, Tcl_Interp *interp,
2298 int argc, char **argv)
2300 IrTcl_ScanObj *p = obj;
2306 return get_set_int (&p->stepSize, interp, argc, argv);
2310 * do_numberOfTermsRequested: Set/get Number of Terms requested
2312 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2313 int argc, char **argv)
2315 IrTcl_ScanObj *p = obj;
2319 p->numberOfTermsRequested = 20;
2322 return get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2327 * do_preferredPositionInResponse: Set/get preferred Position
2329 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2330 int argc, char **argv)
2332 IrTcl_ScanObj *p = obj;
2336 p->preferredPositionInResponse = 1;
2339 return get_set_int (&p->preferredPositionInResponse, interp, argc, argv);
2343 * do_scanStatus: Get scan status
2345 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2346 int argc, char **argv)
2348 IrTcl_ScanObj *p = obj;
2352 return get_set_int (&p->scanStatus, interp, argc, argv);
2356 * do_numberOfEntriesReturned: Get number of Entries returned
2358 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2359 int argc, char **argv)
2361 IrTcl_ScanObj *p = obj;
2365 return get_set_int (&p->numberOfEntriesReturned, interp, argc, argv);
2369 * do_positionOfTerm: Get position of Term
2371 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2372 int argc, char **argv)
2374 IrTcl_ScanObj *p = obj;
2378 return get_set_int (&p->positionOfTerm, interp, argc, argv);
2382 * do_scanLine: get Scan Line (surrogate or normal) after response
2384 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
2386 IrTcl_ScanObj *p = obj;
2392 p->entries_flag = 0;
2394 p->nonSurrogateDiagnosticNum = 0;
2395 p->nonSurrogateDiagnosticList = 0;
2398 else if (argc == -1)
2400 p->entries_flag = 0;
2401 /* release entries */
2404 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
2405 &p->nonSurrogateDiagnosticNum);
2410 interp->result = "wrong # args";
2413 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
2415 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
2416 || i >= p->num_entries || i < 0)
2418 switch (p->entries[i].which)
2420 case Z_Entry_termInfo:
2421 Tcl_AppendElement (interp, "T");
2422 if (p->entries[i].u.term.buf)
2423 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
2425 Tcl_AppendElement (interp, "");
2426 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
2427 Tcl_AppendElement (interp, numstr);
2429 case Z_Entry_surrogateDiagnostic:
2430 Tcl_AppendElement (interp, "SD");
2431 return ir_diagResult (interp, p->entries[i].u.diag.list,
2432 p->entries[i].u.diag.num);
2438 static IrTcl_Method ir_scan_method_tab[] = {
2439 { 0, "scan", do_scan },
2440 { 0, "stepSize", do_stepSize },
2441 { 0, "numberOfTermsRequested", do_numberOfTermsRequested },
2442 { 0, "preferredPositionInResponse", do_preferredPositionInResponse },
2443 { 0, "scanStatus", do_scanStatus },
2444 { 0, "numberOfEntriesReturned", do_numberOfEntriesReturned },
2445 { 0, "positionOfTerm", do_positionOfTerm },
2446 { 0, "scanLine", do_scanLine },
2451 * ir_scan_obj_method: IR Scan Object methods
2453 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
2454 int argc, char **argv)
2456 IrTcl_Methods tabs[2];
2460 interp->result = "wrong # args";
2463 tabs[0].tab = ir_scan_method_tab;
2464 tabs[0].obj = clientData;
2467 return ir_method (interp, argc, argv, tabs);
2471 * ir_scan_obj_delete: IR Scan Object disposal
2473 static void ir_scan_obj_delete (ClientData clientData)
2475 IrTcl_Methods tabs[2];
2476 IrTcl_ScanObj *obj = clientData;
2478 tabs[0].tab = ir_scan_method_tab;
2482 ir_method (NULL, -1, NULL, tabs);
2487 * ir_scan_obj_mk: IR Scan Object creation
2489 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
2490 int argc, char **argv)
2492 Tcl_CmdInfo parent_info;
2494 IrTcl_Methods tabs[2];
2498 interp->result = "wrong # args";
2501 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2503 interp->result = "No parent";
2506 obj = ir_tcl_malloc (sizeof(*obj));
2507 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2509 tabs[0].tab = ir_scan_method_tab;
2513 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2515 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
2516 (ClientData) obj, ir_scan_obj_delete);
2520 /* ------------------------------------------------------- */
2522 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
2526 p->initResult = *initrs->result ? 1 : 0;
2527 if (!*initrs->result)
2528 logf (LOG_DEBUG, "Connection rejected by target");
2530 logf (LOG_DEBUG, "Connection accepted by target");
2532 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
2534 free (p->targetImplementationId);
2535 ir_tcl_strdup (p->interp, &p->targetImplementationId,
2536 initrs->implementationId);
2537 free (p->targetImplementationName);
2538 ir_tcl_strdup (p->interp, &p->targetImplementationName,
2539 initrs->implementationName);
2540 free (p->targetImplementationVersion);
2541 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
2542 initrs->implementationVersion);
2544 p->maximumRecordSize = *initrs->maximumRecordSize;
2545 p->preferredMessageSize = *initrs->preferredMessageSize;
2547 memcpy (&p->options, initrs->options, sizeof(initrs->options));
2548 memcpy (&p->protocolVersion, initrs->protocolVersion,
2549 sizeof(initrs->protocolVersion));
2550 free (p->userInformationField);
2551 p->userInformationField = NULL;
2552 if (initrs->userInformationField)
2556 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
2557 (p->userInformationField =
2558 ir_tcl_malloc ((len =
2559 initrs->userInformationField->
2560 u.octet_aligned->len) +1)))
2562 memcpy (p->userInformationField,
2563 initrs->userInformationField->u.octet_aligned->buf,
2565 (p->userInformationField)[len] = '\0';
2570 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
2573 for (i = 0; i<*dst_num; i++)
2574 free (dst_list[i]->addinfo);
2580 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
2581 Z_DiagRec **list, int num)
2587 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
2588 for (i = 0; i<num; i++)
2590 switch (list[i]->which)
2592 case Z_DiagRec_defaultFormat:
2593 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
2594 addinfo = list[i]->u.defaultFormat->addinfo;
2596 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
2597 strcpy ((*dst_list)[i].addinfo, addinfo);
2600 (*dst_list)[i].addinfo = NULL;
2601 (*dst_list)[i].condition = 0;
2606 static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj)
2611 IrTcl_RecordList *rl;
2613 setobj->which = zrs->which;
2614 setobj->recordFlag = 1;
2616 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
2617 &setobj->nonSurrogateDiagnosticNum);
2618 if (zrs->which == Z_Records_DBOSD)
2620 setobj->numberOfRecordsReturned =
2621 zrs->u.databaseOrSurDiagnostics->num_records;
2622 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
2623 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
2625 rl = new_IR_record (setobj, setobj->start + offset,
2626 zrs->u.databaseOrSurDiagnostics->
2627 records[offset]->which);
2628 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
2630 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
2631 &rl->u.surrogateDiagnostics.num,
2632 &zrs->u.databaseOrSurDiagnostics->
2633 records[offset]->u.surrogateDiagnostic,
2638 Z_DatabaseRecord *zr;
2640 struct oident *ident;
2642 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
2644 oe = (Z_External*) zr;
2645 rl->u.dbrec.size = zr->u.octet_aligned->len;
2647 rl->u.dbrec.type = VAL_USMARC;
2648 if ((ident = oid_getentbyoid (oe->direct_reference)))
2649 rl->u.dbrec.type = ident->value;
2650 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
2652 char *buf = (char*) zr->u.octet_aligned->buf;
2653 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
2654 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
2656 else if (rl->u.dbrec.type == VAL_SUTRS &&
2657 oe->which == Z_External_sutrs)
2659 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
2660 oe->u.single_ASN1_type->len, 0);
2661 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
2663 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
2665 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
2667 rl->u.dbrec.size = oe->u.sutrs->len;
2670 rl->u.dbrec.buf = NULL;
2674 else if (zrs->which == Z_Records_multipleNSD)
2676 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
2677 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2678 setobj->numberOfRecordsReturned = 0;
2679 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2680 &setobj->nonSurrogateDiagnosticNum,
2681 zrs->u.multipleNonSurDiagnostics->diagRecs,
2682 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2686 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
2687 setobj->numberOfRecordsReturned = 0;
2688 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2689 &setobj->nonSurrogateDiagnosticNum,
2690 &zrs->u.nonSurrogateDiagnostic,
2695 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
2696 IrTcl_SetObj *setobj)
2698 Z_Records *zrs = searchrs->records;
2700 logf (LOG_DEBUG, "Received search response");
2703 logf (LOG_DEBUG, "Search response, no object!");
2706 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
2707 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
2708 setobj->resultCount = *searchrs->resultCount;
2709 if (searchrs->presentStatus)
2710 setobj->presentStatus = *searchrs->presentStatus;
2711 if (searchrs->nextResultSetPosition)
2712 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
2714 logf (LOG_DEBUG, "Search response %d, %d hits",
2715 setobj->searchStatus, setobj->resultCount);
2717 ir_handleRecords (o, zrs, setobj);
2719 setobj->recordFlag = 0;
2723 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
2724 IrTcl_SetObj *setobj)
2726 Z_Records *zrs = presrs->records;
2728 logf (LOG_DEBUG, "Received present response");
2731 logf (LOG_DEBUG, "Present response, no object!");
2734 setobj->presentStatus = *presrs->presentStatus;
2735 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
2736 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
2738 ir_handleRecords (o, zrs, setobj);
2741 setobj->recordFlag = 0;
2742 logf (LOG_DEBUG, "No records!");
2746 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
2747 IrTcl_ScanObj *scanobj)
2751 logf (LOG_DEBUG, "Received scanResponse");
2753 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
2754 scanobj->scanStatus = *scanrs->scanStatus;
2755 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
2757 if (scanrs->stepSize)
2758 scanobj->stepSize = *scanrs->stepSize;
2759 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
2761 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
2762 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
2763 scanobj->numberOfEntriesReturned);
2765 if (scanrs->positionOfTerm)
2766 scanobj->positionOfTerm = *scanrs->positionOfTerm;
2768 scanobj->positionOfTerm = -1;
2769 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
2771 free (scanobj->entries);
2772 scanobj->entries = NULL;
2774 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
2775 &scanobj->nonSurrogateDiagnosticNum);
2776 if (scanrs->entries)
2781 scanobj->entries_flag = 1;
2782 scanobj->which = scanrs->entries->which;
2783 switch (scanobj->which)
2785 case Z_ListEntries_entries:
2786 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
2787 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
2788 sizeof(*scanobj->entries));
2789 for (i=0; i<scanobj->num_entries; i++)
2791 ze = scanrs->entries->u.entries->entries[i];
2792 scanobj->entries[i].which = ze->which;
2795 case Z_Entry_termInfo:
2796 if (ze->u.termInfo->term->which == Z_Term_general)
2798 int l = ze->u.termInfo->term->u.general->len;
2799 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
2800 memcpy (scanobj->entries[i].u.term.buf,
2801 ze->u.termInfo->term->u.general->buf,
2803 scanobj->entries[i].u.term.buf[l] = '\0';
2806 scanobj->entries[i].u.term.buf = NULL;
2807 if (ze->u.termInfo->globalOccurrences)
2808 scanobj->entries[i].u.term.globalOccurrences =
2809 *ze->u.termInfo->globalOccurrences;
2811 scanobj->entries[i].u.term.globalOccurrences = 0;
2813 case Z_Entry_surrogateDiagnostic:
2814 ir_handleDiags (&scanobj->entries[i].u.diag.list,
2815 &scanobj->entries[i].u.diag.num,
2816 &ze->u.surrogateDiagnostic,
2822 case Z_ListEntries_nonSurrogateDiagnostics:
2823 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
2824 &scanobj->nonSurrogateDiagnosticNum,
2825 scanrs->entries->u.nonSurrogateDiagnostics->
2827 scanrs->entries->u.nonSurrogateDiagnostics->
2833 scanobj->entries_flag = 0;
2837 * ir_select_read: handle incoming packages
2839 void ir_select_read (ClientData clientData)
2841 IrTcl_Obj *p = clientData;
2846 Tcl_CmdInfo cmd_info;
2848 if (p->state == IR_TCL_R_Connecting)
2850 r = cs_rcvconnect (p->cs_link);
2853 logf (LOG_WARN, "cs_rcvconnect returned 1");
2856 p->state = IR_TCL_R_Idle;
2857 ir_select_remove_write (cs_fileno (p->cs_link), p);
2860 logf (LOG_DEBUG, "cs_rcvconnect error");
2863 p->failInfo = IR_TCL_FAIL_CONNECT;
2864 IrTcl_eval (p->interp, p->failback);
2866 do_disconnect (p, NULL, 2, NULL);
2869 p->state = IR_TCL_R_Idle;
2871 IrTcl_eval (p->interp, p->callback);
2872 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
2873 ir_tcl_send_q (p, p->request_queue, "x");
2878 /* signal one more use of ir object - callbacks must not
2879 release the ir memory (p pointer) */
2880 p->state = IR_TCL_R_Reading;
2883 /* read incoming APDU */
2884 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
2886 logf (LOG_DEBUG, "cs_get failed, code %d", r);
2887 ir_select_remove (cs_fileno (p->cs_link), p);
2890 p->failInfo = IR_TCL_FAIL_READ;
2891 IrTcl_eval (p->interp, p->failback);
2893 do_disconnect (p, NULL, 2, NULL);
2895 /* release ir object now if callback deleted it */
2901 /* got complete APDU. Now decode */
2902 odr_setbuf (p->odr_in, p->buf_in, r, 0);
2903 logf (LOG_DEBUG, "cs_get ok, got %d", r);
2904 if (!z_APDU (p->odr_in, &apdu, 0))
2906 logf (LOG_DEBUG, "%s", odr_errlist [odr_geterror (p->odr_in)]);
2909 p->failInfo = IR_TCL_FAIL_IN_APDU;
2910 IrTcl_eval (p->interp, p->failback);
2912 do_disconnect (p, NULL, 2, NULL);
2914 /* release ir object now if failback deleted it */
2918 /* handle APDU and invoke callback */
2919 rq = p->request_queue;
2922 logf (LOG_FATAL, "Internal error. No queue entry");
2925 object_name = rq->object_name;
2926 logf (LOG_DEBUG, "getCommandInfo (%s)", object_name);
2927 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
2931 case Z_APDU_initResponse:
2932 ir_initResponse (p, apdu->u.initResponse);
2934 case Z_APDU_searchResponse:
2935 ir_searchResponse (p, apdu->u.searchResponse,
2936 (IrTcl_SetObj *) cmd_info.clientData);
2938 case Z_APDU_presentResponse:
2939 ir_presentResponse (p, apdu->u.presentResponse,
2940 (IrTcl_SetObj *) cmd_info.clientData);
2942 case Z_APDU_scanResponse:
2943 ir_scanResponse (p, apdu->u.scanResponse,
2944 (IrTcl_ScanObj *) cmd_info.clientData);
2947 logf (LOG_WARN, "Received unknown APDU type (%d)",
2951 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
2952 IrTcl_eval (p->interp, p->failback);
2954 do_disconnect (p, NULL, 2, NULL);
2958 p->request_queue = rq->next;
2959 p->state = IR_TCL_R_Idle;
2962 IrTcl_eval (p->interp, rq->callback);
2964 free (rq->callback);
2965 free (rq->object_name);
2967 odr_reset (p->odr_in);
2968 if (p->ref_count == 1)
2974 } while (p->cs_link && cs_more (p->cs_link));
2975 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
2976 ir_tcl_send_q (p, p->request_queue, "x");
2980 * ir_select_write: handle outgoing packages - not yet written.
2982 void ir_select_write (ClientData clientData)
2984 IrTcl_Obj *p = clientData;
2988 logf (LOG_DEBUG, "In write handler");
2989 if (p->state == IR_TCL_R_Connecting)
2991 r = cs_rcvconnect (p->cs_link);
2994 p->state = IR_TCL_R_Idle;
2997 logf (LOG_DEBUG, "cs_rcvconnect error");
2998 ir_select_remove_write (cs_fileno (p->cs_link), p);
3001 p->failInfo = IR_TCL_FAIL_CONNECT;
3002 IrTcl_eval (p->interp, p->failback);
3004 do_disconnect (p, NULL, 2, NULL);
3007 ir_select_remove_write (cs_fileno (p->cs_link), p);
3009 IrTcl_eval (p->interp, p->callback);
3012 rq = p->request_queue;
3014 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3016 logf (LOG_DEBUG, "select write fail");
3019 p->failInfo = IR_TCL_FAIL_WRITE;
3020 IrTcl_eval (p->interp, p->failback);
3024 do_disconnect (p, NULL, 2, NULL);
3026 else if (r == 0) /* remove select bit */
3028 p->state = IR_TCL_R_Waiting;
3029 ir_select_remove_write (cs_fileno (p->cs_link), p);
3035 /* ------------------------------------------------------- */
3038 * ir_tcl_init: Registration of TCL commands.
3040 int ir_tcl_init (Tcl_Interp *interp)
3042 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3043 (Tcl_CmdDeleteProc *) NULL);
3044 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3045 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3046 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3047 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);