2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.66 1995-11-28 17:26:39 adam
9 * Removed Carriage return from ir-tcl.c!
10 * Removed misc. debug logs.
12 * Revision 1.65 1995/11/28 13:53:00 quinn
15 * Revision 1.64 1995/11/13 15:39:18 adam
16 * Bug fix: {small,medium}SetElementSetNames weren't set correctly.
17 * Bug fix: idAuthentication weren't set correctly.
19 * Revision 1.63 1995/11/13 09:55:39 adam
20 * Multiple records at a position in a result-set with differnt
23 * Revision 1.62 1995/10/18 17:20:33 adam
24 * Work on target setup in client.tcl.
26 * Revision 1.61 1995/10/18 16:42:42 adam
27 * New settings: smallSetElementSetNames and mediumSetElementSetNames.
29 * Revision 1.60 1995/10/18 15:43:31 adam
30 * In search: mediumSetElementSetNames and smallSetElementSetNames are
31 * set to elementSetNames.
33 * Revision 1.59 1995/10/17 12:18:58 adam
34 * Bug fix: when target connection closed, the connection was not
35 * properly reestablished.
37 * Revision 1.58 1995/10/16 17:00:55 adam
38 * New setting: elementSetNames.
39 * Various client improvements. Medium presentation format looks better.
41 * Revision 1.57 1995/09/21 13:11:51 adam
42 * Support of dynamic loading.
43 * Test script uses load command if necessary.
45 * Revision 1.56 1995/08/29 15:30:14 adam
46 * Work on GRS records.
48 * Revision 1.55 1995/08/28 09:43:25 adam
49 * Minor changes. configure only searches for yaz beta 3 and versions after
52 * Revision 1.54 1995/08/24 12:25:16 adam
53 * Modified to work with yaz 1.0b3.
55 * Revision 1.53 1995/08/04 12:49:26 adam
56 * Bug fix: reading uninitialized variable p.
58 * Revision 1.52 1995/08/04 11:32:38 adam
59 * More work on output queue. Memory related routines moved
62 * Revision 1.51 1995/08/03 13:22:54 adam
65 * Revision 1.50 1995/07/20 08:09:49 adam
66 * client.tcl: Targets removed from hotTargets list when targets
67 * are removed/modified.
68 * ir-tcl.c: More work on triggerResourceControl.
70 * Revision 1.49 1995/06/30 12:39:21 adam
71 * Bug fix: loadFile didn't set record type.
72 * The MARC routines are a little less strict in the interpretation.
73 * Script display.tcl replaces the old marc.tcl.
74 * New interactive script: shell.tcl.
76 * Revision 1.48 1995/06/27 19:03:50 adam
77 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
78 * nextResultSetPosition used instead of setOffset.
80 * Revision 1.47 1995/06/25 10:25:04 adam
81 * Working on triggerResourceControl. Description of compile/install
82 * procedure moved to ir-tcl.sgml.
84 * Revision 1.46 1995/06/22 13:15:06 adam
85 * Feature: SUTRS. Setting getSutrs implemented.
86 * Work on display formats.
87 * Preferred record syntax can be set by the user.
89 * Revision 1.45 1995/06/20 08:07:30 adam
90 * New setting: failInfo.
91 * Working on better cancel mechanism.
93 * Revision 1.44 1995/06/19 17:01:20 adam
96 * Revision 1.43 1995/06/19 13:06:08 adam
97 * New define: IR_TCL_VERSION.
99 * Revision 1.42 1995/06/19 08:08:52 adam
100 * client.tcl: hotTargets now contain both database and target name.
101 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
102 * by logf(LOG_WARN, ...) calls.
104 * Revision 1.41 1995/06/16 12:28:16 adam
105 * Implemented preferredRecordSyntax.
106 * Minor changes in diagnostic handling.
107 * Record list deleted when connection closes.
109 * Revision 1.40 1995/06/14 13:37:18 adam
110 * Setting recordType implemented.
111 * Setting implementationVersion implemented.
112 * Settings implementationId / implementationName edited.
114 * Revision 1.39 1995/06/08 10:26:32 adam
115 * Bug fix in ir_strdup.
117 * Revision 1.38 1995/06/01 16:36:47 adam
118 * About buttons. Minor bug fixes.
120 * Revision 1.37 1995/06/01 07:31:20 adam
121 * Rename of many typedefs -> IrTcl_...
123 * Revision 1.36 1995/05/31 13:09:59 adam
124 * Client searches/presents may be interrupted.
125 * New moving book-logo.
127 * Revision 1.35 1995/05/31 08:36:33 adam
128 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
129 * New method: referenceId. More work on scan.
131 * Revision 1.34 1995/05/29 10:33:42 adam
132 * README and rename of startup script.
134 * Revision 1.33 1995/05/29 09:15:11 quinn
135 * Changed CS_SR to PROTO_SR, etc.
137 * Revision 1.32 1995/05/29 08:44:16 adam
138 * Work on delete of objects.
140 * Revision 1.31 1995/05/26 11:44:10 adam
141 * Bugs fixed. More work on MARC utilities and queries. Test
142 * client is up-to-date again.
144 * Revision 1.30 1995/05/26 08:54:11 adam
145 * New MARC utilities. Uses prefix query.
147 * Revision 1.29 1995/05/24 14:10:22 adam
148 * Work on idAuthentication, protocolVersion and options.
150 * Revision 1.28 1995/05/23 15:34:48 adam
151 * Many new settings, userInformationField, smallSetUpperBound, etc.
152 * A number of settings are inherited when ir-set is executed.
153 * This version is incompatible with the graphical test client (client.tcl).
155 * Revision 1.27 1995/05/11 15:34:47 adam
156 * Scan request changed a bit. This version works with RLG.
158 * Revision 1.26 1995/04/18 16:11:51 adam
159 * First version of graphical Scan. Some work on query-by-form.
161 * Revision 1.25 1995/04/17 09:37:17 adam
162 * Further development of scan.
164 * Revision 1.24 1995/04/11 14:16:42 adam
165 * Further work on scan. Response works. Entries aren't saved yet.
167 * Revision 1.23 1995/04/10 10:50:27 adam
168 * Result-set name defaults to suffix of ir-set name.
169 * Started working on scan. Not finished at this point.
171 * Revision 1.22 1995/03/31 10:43:03 adam
172 * More robust when getting bad MARC records.
174 * Revision 1.21 1995/03/31 08:56:37 adam
175 * New button "Search".
177 * Revision 1.20 1995/03/29 16:07:09 adam
178 * Bug fix: Didn't use setName in present request.
180 * Revision 1.19 1995/03/28 12:45:23 adam
181 * New ir method failback: called on disconnect/protocol error.
182 * New ir set/get method: protocol: SR / Z3950.
183 * Simple popup and disconnect when failback is invoked.
185 * Revision 1.18 1995/03/21 15:50:12 adam
188 * Revision 1.17 1995/03/21 13:41:03 adam
189 * Comstack cs_create not used too often. Non-blocking connect.
191 * Revision 1.16 1995/03/21 08:26:06 adam
192 * New method, setName, to specify the result set name (other than Default).
193 * New method, responseStatus, which returns diagnostic info, if any, after
194 * present response / search response.
196 * Revision 1.15 1995/03/20 15:24:07 adam
197 * Diagnostic records saved on searchResponse.
199 * Revision 1.14 1995/03/20 08:53:22 adam
200 * Event loop in tclmain.c rewritten. New method searchStatus.
202 * Revision 1.13 1995/03/17 18:26:17 adam
203 * Non-blocking i/o used now. Database names popup as cascade items.
205 * Revision 1.12 1995/03/17 15:45:00 adam
206 * Improved target/database setup.
208 * Revision 1.11 1995/03/16 17:54:03 adam
209 * Minor changes really.
211 * Revision 1.10 1995/03/15 16:14:50 adam
212 * Blocking arg in cs_create changed.
214 * Revision 1.9 1995/03/15 13:59:24 adam
217 * Revision 1.8 1995/03/15 08:25:16 adam
218 * New method presentStatus to check for error on present. Misc. cleanup
219 * of IrTcl_RecordList manipulations. Full MARC record presentation in
222 * Revision 1.7 1995/03/14 17:32:29 adam
223 * Presentation of full Marc record in popup window.
225 * Revision 1.6 1995/03/12 19:31:55 adam
226 * Pattern matching implemented when retrieving MARC records. More
227 * diagnostic functions.
229 * Revision 1.5 1995/03/10 18:00:15 adam
230 * Actual presentation in line-by-line format. RPN query support.
232 * Revision 1.4 1995/03/09 16:15:08 adam
233 * First presentRequest attempts. Hot-target list.
242 #include <sys/time.h>
253 int (*method) (void *obj, Tcl_Interp *interp, int argc, char **argv);
261 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
262 static int do_disconnect (void *obj, Tcl_Interp *interp,
263 int argc, char **argv);
265 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
267 const char *elements)
269 IrTcl_RecordList *rl;
271 for (rl = setobj->record_list; rl; rl = rl->next)
273 if (no == rl->no && (!rl->elements || !elements ||
274 !strcmp(elements, rl->elements)))
279 case Z_NamePlusRecord_databaseRecord:
280 free (rl->u.dbrec.buf);
281 rl->u.dbrec.buf = NULL;
283 case Z_NamePlusRecord_surrogateDiagnostic:
284 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
285 &rl->u.surrogateDiagnostics.num);
293 rl = ir_tcl_malloc (sizeof(*rl));
294 rl->next = setobj->record_list;
296 setobj->record_list = rl;
299 ir_tcl_strdup (NULL, &rl->elements, elements);
304 enum oid_value value;
306 } IrTcl_recordSyntaxTab[] = {
307 { VAL_UNIMARC, "UNIMARC" },
308 { VAL_INTERMARC, "INTERMARC" },
310 { VAL_USMARC, "USMARC" },
311 { VAL_UKMARC, "UKMARC" },
312 { VAL_NORMARC, "NORMARC" },
313 { VAL_LIBRISMARC, "LIBRISMARC" },
314 { VAL_DANMARC, "DANMARC" },
315 { VAL_FINMARC, "FINMARC" },
317 { VAL_CANMARC, "CANMARC" },
319 { VAL_PICAMARC, "PICAMARC" },
320 { VAL_AUSMARC, "AUSMARC" },
321 { VAL_IBERMARC, "IBERMARC" },
322 { VAL_SUTRS, "SUTRS" },
323 { VAL_GRS1, "GRS1" },
330 int IrTcl_eval (Tcl_Interp *interp, const char *command)
332 char *tmp = ir_tcl_malloc (strlen(command)+1);
335 strcpy (tmp, command);
336 r = Tcl_Eval (interp, tmp);
338 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
340 Tcl_FreeResult (interp);
346 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
348 static const char *IrTcl_getRecordSyntaxStr (enum oid_value value)
351 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
352 if (IrTcl_recordSyntaxTab[i].value == value)
353 return IrTcl_recordSyntaxTab[i].name;
358 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
360 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
363 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
364 if (!strcmp (IrTcl_recordSyntaxTab[i].name, name))
365 return IrTcl_recordSyntaxTab[i].value;
369 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
371 IrTcl_RecordList *rl;
373 for (rl = setobj->record_list; rl; rl = rl->next)
375 (!setobj->recordElements || !rl->elements ||
376 !strcmp (setobj->recordElements, rl->elements)))
381 static void delete_IR_records (IrTcl_SetObj *setobj)
383 IrTcl_RecordList *rl, *rl1;
385 for (rl = setobj->record_list; rl; rl = rl1)
389 case Z_NamePlusRecord_databaseRecord:
390 free (rl->u.dbrec.buf);
392 case Z_NamePlusRecord_surrogateDiagnostic:
393 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
394 &rl->u.surrogateDiagnostics.num);
400 setobj->record_list = NULL;
404 * get_set_int: Set/get integer value
406 static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
412 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
415 sprintf (buf, "%d", *val);
416 Tcl_AppendResult (interp, buf, NULL);
421 * ir_method: Search for method in table and invoke method handler
423 int ir_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab)
425 IrTcl_Methods *tab_i = tab;
428 for (tab_i = tab; tab_i->tab; tab_i++)
429 for (t = tab_i->tab; t->name; t++)
432 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
436 if (!strcmp (t->name, argv[1]))
437 return (*t->method)(tab_i->obj, interp, argc, argv);
441 Tcl_AppendResult (interp, "Bad method: ", argv[1],
442 ". Possible methods:", NULL);
443 for (tab_i = tab; tab_i->tab; tab_i++)
444 for (t = tab_i->tab; t->name; t++)
445 Tcl_AppendResult (interp, " ", t->name, NULL);
450 * ir_method_r: Get status for all readable elements
452 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
460 for (; tab->name; tab++)
463 argv_n[1] = tab->name;
464 Tcl_AppendResult (interp, "{", NULL);
465 (*tab->method)(obj, interp, argc_n, argv_n);
466 Tcl_AppendResult (interp, "} ", NULL);
472 * ir_named_bits: get/set named bits
474 int ir_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
475 Tcl_Interp *interp, int argc, char **argv)
477 struct ir_named_entry *ti;
482 for (no = 0; no < argc; no++)
484 for (ti = tab; ti->name; ti++)
485 if (!strcmp (argv[no], ti->name))
487 ODR_MASK_SET (ob, ti->pos);
492 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
498 for (ti = tab; ti->name; ti++)
499 if (ODR_MASK_GET (ob, ti->pos))
500 Tcl_AppendElement (interp, ti->name);
504 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
510 *dst = odr_malloc (o, sizeof(**dst));
511 (*dst)->size = (*dst)->len = strlen(src);
512 (*dst)->buf = odr_malloc (o, (*dst)->len);
513 memcpy ((*dst)->buf, src, (*dst)->len);
517 static void get_referenceId (char **dst, Z_ReferenceId *src)
525 *dst = ir_tcl_malloc (src->len+1);
526 memcpy (*dst, src->buf, src->len);
527 (*dst)[src->len] = '\0';
530 /* ------------------------------------------------------- */
533 * do_init_request: init method on IR object
535 static int do_init_request (void *obj, Tcl_Interp *interp,
536 int argc, char **argv)
546 interp->result = "init: not connected";
549 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
550 req = apdu->u.initRequest;
552 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
553 req->options = &p->options;
554 req->protocolVersion = &p->protocolVersion;
555 req->preferredMessageSize = &p->preferredMessageSize;
556 req->maximumRecordSize = &p->maximumRecordSize;
558 if (p->idAuthenticationGroupId)
560 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
561 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
563 logf (LOG_DEBUG, "using pass authentication");
565 auth->which = Z_IdAuthentication_idPass;
566 auth->u.idPass = pass;
567 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
568 pass->groupId = p->idAuthenticationGroupId;
570 pass->groupId = NULL;
571 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
572 pass->userId = p->idAuthenticationUserId;
575 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
576 pass->password = p->idAuthenticationPassword;
578 pass->password = NULL;
579 req->idAuthentication = auth;
581 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
582 req->idAuthentication = NULL;
585 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
587 logf (LOG_DEBUG, "using open authentication");
588 auth->which = Z_IdAuthentication_open;
589 auth->u.open = p->idAuthenticationOpen;
590 req->idAuthentication = auth;
592 req->implementationId = p->implementationId;
593 req->implementationName = p->implementationName;
594 req->implementationVersion = p->implementationVersion;
595 req->userInformationField = 0;
597 return ir_tcl_send_APDU (interp, p, apdu, "init", argv[0]);
601 * do_protocolVersion: Set protocol Version
603 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
604 int argc, char **argv)
612 ODR_MASK_ZERO (&p->protocolVersion);
613 ODR_MASK_SET (&p->protocolVersion, 0);
614 ODR_MASK_SET (&p->protocolVersion, 1);
619 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
621 ODR_MASK_ZERO (&p->protocolVersion);
622 for (i = 0; i<version; i++)
623 ODR_MASK_SET (&p->protocolVersion, i);
625 for (i = 4; --i >= 0; )
626 if (ODR_MASK_GET (&p->protocolVersion, i))
628 sprintf (buf, "%d", i+1);
629 interp->result = buf;
634 * do_options: Set options
636 static int do_options (void *obj, Tcl_Interp *interp,
637 int argc, char **argv)
639 static struct ir_named_entry options_tab[] = {
643 { "resourceReport", 3 },
644 { "triggerResourceCtrl", 4},
645 { "resourceCtrl", 5},
649 { "extendedServices", 10},
650 { "level-1Segmentation", 11},
651 { "level-2Segmentation", 12},
652 { "concurrentOperations", 13},
653 { "namedResultSets", 14},
660 ODR_MASK_ZERO (&p->options);
661 ODR_MASK_SET (&p->options, 0);
662 ODR_MASK_SET (&p->options, 1);
663 ODR_MASK_SET (&p->options, 4);
664 ODR_MASK_SET (&p->options, 7);
665 ODR_MASK_SET (&p->options, 14);
668 return ir_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
672 * do_failInfo: Get fail information
674 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
684 sprintf (buf, "%d", p->failInfo);
690 case IR_TCL_FAIL_CONNECT:
691 cp = "connect failed";
693 case IR_TCL_FAIL_READ:
694 cp = "connection closed";
696 case IR_TCL_FAIL_WRITE:
697 cp = "connection closed";
699 case IR_TCL_FAIL_IN_APDU:
700 cp = "failed to decode incoming APDU";
702 case IR_TCL_FAIL_UNKNOWN_APDU:
708 Tcl_AppendElement (interp, buf);
709 Tcl_AppendElement (interp, cp);
714 * do_preferredMessageSize: Set/get preferred message size
716 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
717 int argc, char **argv)
723 p->preferredMessageSize = 30000;
726 return get_set_int (&p->preferredMessageSize, interp, argc, argv);
730 * do_maximumRecordSize: Set/get maximum record size
732 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
733 int argc, char **argv)
739 p->maximumRecordSize = 30000;
742 return get_set_int (&p->maximumRecordSize, interp, argc, argv);
746 * do_initResult: Get init result
748 static int do_initResult (void *obj, Tcl_Interp *interp,
749 int argc, char **argv)
755 return get_set_int (&p->initResult, interp, argc, argv);
760 * do_implementationName: Set/get Implementation Name.
762 static int do_implementationName (void *obj, Tcl_Interp *interp,
763 int argc, char **argv)
768 return ir_tcl_strdup (interp, &p->implementationName,
769 "Index Data/IrTcl on YAZ");
771 return ir_tcl_strdel (interp, &p->implementationName);
774 free (p->implementationName);
775 if (ir_tcl_strdup (interp, &p->implementationName, argv[2])
779 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
784 * do_implementationId: Get Implementation Id.
786 static int do_implementationId (void *obj, Tcl_Interp *interp,
787 int argc, char **argv)
792 return ir_tcl_strdup (interp, &p->implementationId, "YAZ (id=81)");
794 return ir_tcl_strdel (interp, &p->implementationId);
795 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
800 * do_implementationVersion: get Implementation Version.
802 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
803 int argc, char **argv)
808 return ir_tcl_strdup (interp, &p->implementationVersion,
809 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
811 return ir_tcl_strdel (interp, &p->implementationVersion);
812 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
817 * do_targetImplementationName: Get Implementation Name of target.
819 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
820 int argc, char **argv)
826 p->targetImplementationName = NULL;
830 return ir_tcl_strdel (interp, &p->targetImplementationName);
831 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
836 * do_targetImplementationId: Get Implementation Id of target
838 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
839 int argc, char **argv)
845 p->targetImplementationId = NULL;
849 return ir_tcl_strdel (interp, &p->targetImplementationId);
850 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
855 * do_targetImplementationVersion: Get Implementation Version of target
857 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
858 int argc, char **argv)
864 p->targetImplementationVersion = NULL;
868 return ir_tcl_strdel (interp, &p->targetImplementationVersion);
869 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
874 * do_idAuthentication: Set/get id Authentication
876 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
877 int argc, char **argv)
881 if (argc >= 3 || argc == -1)
883 free (p->idAuthenticationOpen);
884 free (p->idAuthenticationGroupId);
885 free (p->idAuthenticationUserId);
886 free (p->idAuthenticationPassword);
888 if (argc >= 3 || argc <= 0)
890 p->idAuthenticationOpen = NULL;
891 p->idAuthenticationGroupId = NULL;
892 p->idAuthenticationUserId = NULL;
893 p->idAuthenticationPassword = NULL;
902 ir_tcl_strdup (interp, &p->idAuthenticationOpen, argv[2])
909 ir_tcl_strdup (interp, &p->idAuthenticationGroupId, argv[2])
913 ir_tcl_strdup (interp, &p->idAuthenticationUserId, argv[3])
917 ir_tcl_strdup (interp, &p->idAuthenticationPassword, argv[4])
922 if (p->idAuthenticationOpen)
923 Tcl_AppendElement (interp, p->idAuthenticationOpen);
924 else if (p->idAuthenticationGroupId)
926 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
927 Tcl_AppendElement (interp, p->idAuthenticationUserId);
928 Tcl_AppendElement (interp, p->idAuthenticationPassword);
934 * do_connect: connect method on IR object
936 static int do_connect (void *obj, Tcl_Interp *interp,
937 int argc, char **argv)
949 interp->result = "already connected";
952 if (ir_tcl_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
954 if (!strcmp (p->cs_type, "tcpip"))
956 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
957 addr = tcpip_strtoaddr (argv[2]);
960 interp->result = "tcpip_strtoaddr fail";
963 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
965 else if (!strcmp (p->cs_type, "mosi"))
968 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
969 addr = mosi_strtoaddr (argv[2]);
972 interp->result = "mosi_strtoaddr fail";
975 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
977 interp->result = "MOSI support not there";
983 Tcl_AppendResult (interp, "Bad comstack type: ",
987 if ((r=cs_connect (p->cs_link, addr)) < 0)
989 interp->result = "connect fail";
990 do_disconnect (p, NULL, 2, NULL);
993 ir_select_add (cs_fileno (p->cs_link), p);
996 ir_select_add_write (cs_fileno (p->cs_link), p);
997 p->state = IR_TCL_R_Connecting;
1001 p->state = IR_TCL_R_Idle;
1003 IrTcl_eval (p->interp, p->callback);
1007 Tcl_AppendResult (interp, p->hostname, NULL);
1012 * do_disconnect: disconnect method on IR object
1014 static int do_disconnect (void *obj, Tcl_Interp *interp,
1015 int argc, char **argv)
1021 p->state = IR_TCL_R_Idle;
1030 ir_select_remove_write (cs_fileno (p->cs_link), p);
1031 ir_select_remove (cs_fileno (p->cs_link), p);
1033 odr_reset (p->odr_in);
1035 assert (p->cs_link);
1036 cs_close (p->cs_link);
1039 ODR_MASK_ZERO (&p->options);
1040 ODR_MASK_SET (&p->options, 0);
1041 ODR_MASK_SET (&p->options, 1);
1042 ODR_MASK_SET (&p->options, 4);
1043 ODR_MASK_SET (&p->options, 7);
1044 ODR_MASK_SET (&p->options, 14);
1046 ODR_MASK_ZERO (&p->protocolVersion);
1047 ODR_MASK_SET (&p->protocolVersion, 0);
1048 ODR_MASK_SET (&p->protocolVersion, 1);
1051 assert (!p->cs_link);
1056 * do_comstack: Set/get comstack method on IR object
1058 static int do_comstack (void *o, Tcl_Interp *interp,
1059 int argc, char **argv)
1064 return ir_tcl_strdup (interp, &obj->cs_type, "tcpip");
1065 else if (argc == -1)
1066 return ir_tcl_strdel (interp, &obj->cs_type);
1069 free (obj->cs_type);
1070 if (ir_tcl_strdup (interp, &obj->cs_type, argv[2]) == TCL_ERROR)
1073 Tcl_AppendElement (interp, obj->cs_type);
1078 * do_logLevel: Set log level
1080 static int do_logLevel (void *o, Tcl_Interp *interp,
1081 int argc, char **argv)
1086 log_init (log_mask_str (argv[2]), "", NULL);
1088 log_init (log_mask_str (argv[2]), argv[3], NULL);
1090 log_init (log_mask_str (argv[2]), argv[3], argv[4]);
1096 * do_callback: add callback
1098 static int do_callback (void *obj, Tcl_Interp *interp,
1099 int argc, char **argv)
1108 else if (argc == -1)
1109 return ir_tcl_strdel (interp, &p->callback);
1115 if (ir_tcl_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1125 * do_failback: add error handle callback
1127 static int do_failback (void *obj, Tcl_Interp *interp,
1128 int argc, char **argv)
1137 else if (argc == -1)
1138 return ir_tcl_strdel (interp, &p->failback);
1144 if (ir_tcl_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1154 * do_protocol: Set/get protocol method on IR object
1156 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1162 p->protocol_type = PROTO_Z3950;
1167 if (!strcmp (argv[2], "Z39"))
1168 p->protocol_type = PROTO_Z3950;
1169 else if (!strcmp (argv[2], "SR"))
1170 p->protocol_type = PROTO_SR;
1173 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1178 switch (p->protocol_type)
1181 Tcl_AppendElement (interp, "Z39");
1184 Tcl_AppendElement (interp, "SR");
1191 * do_triggerResourceControl:
1193 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1194 int argc, char **argv)
1198 Z_TriggerResourceControlRequest *req;
1199 bool_t is_false = 0;
1205 interp->result = "triggerResourceControl: not connected";
1208 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1209 req = apdu->u.triggerResourceControlRequest;
1210 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1211 req->resultSetWanted = &is_false;
1213 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl",
1218 * do_databaseNames: specify database names
1220 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1221 int argc, char **argv)
1224 IrTcl_SetCObj *p = obj;
1228 for (i=0; i<p->num_databaseNames; i++)
1229 free (p->databaseNames[i]);
1230 free (p->databaseNames);
1234 p->num_databaseNames = 0;
1235 p->databaseNames = NULL;
1240 for (i=0; i<p->num_databaseNames; i++)
1241 Tcl_AppendElement (interp, p->databaseNames[i]);
1244 if (p->databaseNames)
1246 for (i=0; i<p->num_databaseNames; i++)
1247 free (p->databaseNames[i]);
1248 free (p->databaseNames);
1250 p->num_databaseNames = argc - 2;
1252 ir_tcl_malloc (sizeof(*p->databaseNames) * p->num_databaseNames);
1253 for (i=0; i<p->num_databaseNames; i++)
1255 if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i])
1263 * do_replaceIndicator: Set/get replace Set indicator
1265 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1266 int argc, char **argv)
1268 IrTcl_SetCObj *p = obj;
1272 p->replaceIndicator = 1;
1275 return get_set_int (&p->replaceIndicator, interp, argc, argv);
1279 * do_queryType: Set/Get query method
1281 static int do_queryType (void *obj, Tcl_Interp *interp,
1282 int argc, char **argv)
1284 IrTcl_SetCObj *p = obj;
1287 return ir_tcl_strdup (interp, &p->queryType, "rpn");
1288 else if (argc == -1)
1289 return ir_tcl_strdel (interp, &p->queryType);
1292 free (p->queryType);
1293 if (ir_tcl_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1296 Tcl_AppendResult (interp, p->queryType, NULL);
1301 * do_userInformationField: Get User information field
1303 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1304 int argc, char **argv)
1310 p->userInformationField = NULL;
1313 else if (argc == -1)
1314 return ir_tcl_strdel (interp, &p->userInformationField);
1315 Tcl_AppendResult (interp, p->userInformationField, NULL);
1320 * do_smallSetUpperBound: Set/get small set upper bound
1322 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1323 int argc, char **argv)
1325 IrTcl_SetCObj *p = o;
1329 p->smallSetUpperBound = 0;
1332 return get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1336 * do_largeSetLowerBound: Set/get large set lower bound
1338 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1339 int argc, char **argv)
1341 IrTcl_SetCObj *p = o;
1345 p->largeSetLowerBound = 2;
1348 return get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1352 * do_mediumSetPresentNumber: Set/get large set lower bound
1354 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1355 int argc, char **argv)
1357 IrTcl_SetCObj *p = o;
1361 p->mediumSetPresentNumber = 0;
1364 return get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1368 * do_referenceId: Set/Get referenceId
1370 static int do_referenceId (void *obj, Tcl_Interp *interp,
1371 int argc, char **argv)
1373 IrTcl_SetCObj *p = obj;
1377 p->referenceId = NULL;
1380 else if (argc == -1)
1381 return ir_tcl_strdel (interp, &p->referenceId);
1384 free (p->referenceId);
1385 if (ir_tcl_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1388 Tcl_AppendResult (interp, p->referenceId, NULL);
1393 * do_preferredRecordSyntax: Set/get preferred record syntax
1395 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1396 int argc, char **argv)
1398 IrTcl_SetCObj *p = obj;
1402 p->preferredRecordSyntax = NULL;
1405 else if (argc == -1)
1407 free (p->preferredRecordSyntax);
1408 p->preferredRecordSyntax = NULL;
1413 free (p->preferredRecordSyntax);
1414 p->preferredRecordSyntax = NULL;
1415 if (argv[2][0] && (p->preferredRecordSyntax =
1416 ir_tcl_malloc (sizeof(*p->preferredRecordSyntax))))
1417 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1424 * do_elementSetNames: Set/Get element Set Names
1426 static int do_elementSetNames (void *obj, Tcl_Interp *interp,
1427 int argc, char **argv)
1429 IrTcl_SetCObj *p = obj;
1433 p->elementSetNames = NULL;
1436 else if (argc == -1)
1437 return ir_tcl_strdel (interp, &p->elementSetNames);
1440 free (p->elementSetNames);
1441 if (ir_tcl_strdup (interp, &p->elementSetNames, argv[2]) == TCL_ERROR)
1444 Tcl_AppendResult (interp, p->elementSetNames, NULL);
1449 * do_smallSetElementSetNames: Set/Get small Set Element Set Names
1451 static int do_smallSetElementSetNames (void *obj, Tcl_Interp *interp,
1452 int argc, char **argv)
1454 IrTcl_SetCObj *p = obj;
1458 p->smallSetElementSetNames = NULL;
1461 else if (argc == -1)
1462 return ir_tcl_strdel (interp, &p->smallSetElementSetNames);
1465 free (p->smallSetElementSetNames);
1466 if (ir_tcl_strdup (interp, &p->smallSetElementSetNames,
1467 argv[2]) == TCL_ERROR)
1470 Tcl_AppendResult (interp, p->smallSetElementSetNames, NULL);
1475 * do_mediumSetElementSetNames: Set/Get medium Set Element Set Names
1477 static int do_mediumSetElementSetNames (void *obj, Tcl_Interp *interp,
1478 int argc, char **argv)
1480 IrTcl_SetCObj *p = obj;
1484 p->mediumSetElementSetNames = NULL;
1487 else if (argc == -1)
1488 return ir_tcl_strdel (interp, &p->mediumSetElementSetNames);
1491 free (p->mediumSetElementSetNames);
1492 if (ir_tcl_strdup (interp, &p->mediumSetElementSetNames,
1493 argv[2]) == TCL_ERROR)
1496 Tcl_AppendResult (interp, p->mediumSetElementSetNames, NULL);
1501 static IrTcl_Method ir_method_tab[] = {
1502 { 1, "comstack", do_comstack },
1503 { 1, "protocol", do_protocol },
1504 { 0, "failback", do_failback },
1505 { 0, "failInfo", do_failInfo },
1506 { 0, "logLevel", do_logLevel },
1508 { 1, "connect", do_connect },
1509 { 0, "protocolVersion", do_protocolVersion },
1510 { 1, "preferredMessageSize", do_preferredMessageSize },
1511 { 1, "maximumRecordSize", do_maximumRecordSize },
1512 { 1, "implementationName", do_implementationName },
1513 { 1, "implementationId", do_implementationId },
1514 { 1, "implementationVersion", do_implementationVersion },
1515 { 0, "targetImplementationName", do_targetImplementationName },
1516 { 0, "targetImplementationId", do_targetImplementationId },
1517 { 0, "targetImplementationVersion", do_targetImplementationVersion },
1518 { 0, "userInformationField", do_userInformationField },
1519 { 1, "idAuthentication", do_idAuthentication },
1520 { 0, "options", do_options },
1521 { 0, "init", do_init_request },
1522 { 0, "initResult", do_initResult },
1523 { 0, "disconnect", do_disconnect },
1524 { 0, "callback", do_callback },
1525 { 0, "triggerResourceControl", do_triggerResourceControl },
1529 static IrTcl_Method ir_set_c_method_tab[] = {
1530 { 0, "databaseNames", do_databaseNames},
1531 { 0, "replaceIndicator", do_replaceIndicator},
1532 { 0, "queryType", do_queryType },
1533 { 0, "preferredRecordSyntax", do_preferredRecordSyntax },
1534 { 0, "smallSetUpperBound", do_smallSetUpperBound},
1535 { 0, "largeSetLowerBound", do_largeSetLowerBound},
1536 { 0, "mediumSetPresentNumber", do_mediumSetPresentNumber},
1537 { 0, "referenceId", do_referenceId },
1538 { 0, "elementSetNames", do_elementSetNames },
1539 { 0, "smallSetElementSetNames", do_smallSetElementSetNames },
1540 { 0, "mediumSetElementSetNames", do_mediumSetElementSetNames },
1545 * ir_obj_method: IR Object methods
1547 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1548 int argc, char **argv)
1550 IrTcl_Methods tab[3];
1551 IrTcl_Obj *p = clientData;
1554 return ir_method_r (clientData, interp, argc, argv, ir_method_tab);
1556 tab[0].tab = ir_method_tab;
1558 tab[1].tab = ir_set_c_method_tab;
1559 tab[1].obj = &p->set_inher;
1562 return ir_method (interp, argc, argv, tab);
1566 * ir_obj_delete: IR Object disposal
1568 static void ir_obj_delete (ClientData clientData)
1570 IrTcl_Obj *obj = clientData;
1571 IrTcl_Methods tab[3];
1574 if (obj->ref_count > 0)
1576 assert (obj->ref_count == 0);
1578 logf (LOG_DEBUG, "ir object delete");
1579 tab[0].tab = ir_method_tab;
1581 tab[1].tab = ir_set_c_method_tab;
1582 tab[1].obj = &obj->set_inher;
1585 ir_method (NULL, -1, NULL, tab);
1588 odr_destroy (obj->odr_in);
1589 odr_destroy (obj->odr_out);
1590 odr_destroy (obj->odr_pr);
1595 * ir_obj_mk: IR Object creation
1597 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1598 int argc, char **argv)
1600 IrTcl_Methods tab[3];
1608 interp->result = "wrong # args";
1611 obj = ir_tcl_malloc (sizeof(*obj));
1614 obj->bibset = ccl_qual_mk ();
1615 if ((inf = fopen ("default.bib", "r")))
1617 ccl_qual_file (obj->bibset, inf);
1622 logf (LOG_DEBUG, "ir object create");
1623 obj->odr_in = odr_createmem (ODR_DECODE);
1624 obj->odr_out = odr_createmem (ODR_ENCODE);
1625 obj->odr_pr = odr_createmem (ODR_PRINT);
1626 obj->state = IR_TCL_R_Idle;
1627 obj->interp = interp;
1631 obj->request_queue = NULL;
1633 tab[0].tab = ir_method_tab;
1635 tab[1].tab = ir_set_c_method_tab;
1636 tab[1].obj = &obj->set_inher;
1639 if (ir_method (interp, 0, NULL, tab) == TCL_ERROR)
1641 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1642 (ClientData) obj, ir_obj_delete);
1646 /* ------------------------------------------------------- */
1648 * do_search: Do search request
1650 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1652 Z_SearchRequest *req;
1656 IrTcl_SetObj *obj = o;
1667 interp->result = "wrong # args";
1670 if (!obj->set_inher.num_databaseNames)
1672 interp->result = "no databaseNames";
1677 interp->result = "search: not connected";
1680 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1681 req = apdu->u.searchRequest;
1685 bib1.proto = p->protocol_type;
1686 bib1.class = CLASS_ATTSET;
1687 bib1.value = VAL_BIB1;
1689 set_referenceId (p->odr_out, &req->referenceId,
1690 obj->set_inher.referenceId);
1692 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1693 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1694 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1695 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1696 req->resultSetName = obj->setName ? obj->setName : "Default";
1697 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1698 req->num_databaseNames = obj->set_inher.num_databaseNames;
1699 req->databaseNames = obj->set_inher.databaseNames;
1700 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1701 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1702 if (obj->set_inher.preferredRecordSyntax)
1704 struct oident ident;
1706 ident.proto = p->protocol_type;
1707 ident.class = CLASS_RECSYN;
1708 ident.value = *obj->set_inher.preferredRecordSyntax;
1709 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1710 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1711 oid_getoidbyent (&ident));
1714 req->preferredRecordSyntax = 0;
1716 if (obj->set_inher.smallSetElementSetNames &&
1717 *obj->set_inher.smallSetElementSetNames)
1719 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1721 esn->which = Z_ElementSetNames_generic;
1722 esn->u.generic = obj->set_inher.smallSetElementSetNames;
1723 req->smallSetElementSetNames = esn;
1726 req->smallSetElementSetNames = NULL;
1728 if (obj->set_inher.mediumSetElementSetNames &&
1729 *obj->set_inher.mediumSetElementSetNames)
1731 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
1733 esn->which = Z_ElementSetNames_generic;
1734 esn->u.generic = obj->set_inher.mediumSetElementSetNames;
1735 req->mediumSetElementSetNames = esn;
1738 req->mediumSetElementSetNames = NULL;
1740 req->query = &query;
1742 if (!strcmp (obj->set_inher.queryType, "rpn"))
1744 Z_RPNQuery *RPNquery;
1746 RPNquery = p_query_rpn (p->odr_out, argv[2]);
1749 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1752 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1753 query.which = Z_Query_type_1;
1754 query.u.type_1 = RPNquery;
1755 logf (LOG_DEBUG, "RPN");
1758 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1762 struct ccl_rpn_node *rpn;
1763 Z_RPNQuery *RPNquery;
1765 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1768 Tcl_AppendResult (interp, "CCL error: ",
1769 ccl_err_msg(error), NULL);
1772 ccl_pr_tree (rpn, stderr);
1773 fprintf (stderr, "\n");
1774 assert((RPNquery = ccl_rpn_query(rpn)));
1775 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1776 query.which = Z_Query_type_1;
1777 query.u.type_1 = RPNquery;
1778 logf (LOG_DEBUG, "CCLRPN");
1781 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1783 query.which = Z_Query_type_2;
1784 query.u.type_2 = &ccl_query;
1785 ccl_query.buf = (unsigned char *) argv[2];
1786 ccl_query.len = strlen (argv[2]);
1787 logf (LOG_DEBUG, "CCL");
1791 interp->result = "unknown query method";
1794 return ir_tcl_send_APDU (interp, p, apdu, "search", argv[0]);
1798 * do_resultCount: Get number of hits
1800 static int do_resultCount (void *o, Tcl_Interp *interp,
1801 int argc, char **argv)
1803 IrTcl_SetObj *obj = o;
1807 return get_set_int (&obj->resultCount, interp, argc, argv);
1811 * do_searchStatus: Get search status (after search response)
1813 static int do_searchStatus (void *o, Tcl_Interp *interp,
1814 int argc, char **argv)
1816 IrTcl_SetObj *obj = o;
1820 return get_set_int (&obj->searchStatus, interp, argc, argv);
1824 * do_presentStatus: Get search status (after search/present response)
1826 static int do_presentStatus (void *o, Tcl_Interp *interp,
1827 int argc, char **argv)
1829 IrTcl_SetObj *obj = o;
1833 return get_set_int (&obj->presentStatus, interp, argc, argv);
1837 * do_nextResultSetPosition: Get next result set position
1838 * (after search/present response)
1840 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
1841 int argc, char **argv)
1843 IrTcl_SetObj *obj = o;
1847 obj->nextResultSetPosition = 0;
1850 return get_set_int (&obj->nextResultSetPosition, interp, argc, argv);
1854 * do_setName: Set result Set name
1856 static int do_setName (void *o, Tcl_Interp *interp,
1857 int argc, char **argv)
1859 IrTcl_SetObj *obj = o;
1862 return ir_tcl_strdup (interp, &obj->setName, "Default");
1863 else if (argc == -1)
1864 return ir_tcl_strdel (interp, &obj->setName);
1867 free (obj->setName);
1868 if (ir_tcl_strdup (interp, &obj->setName, argv[2])
1872 Tcl_AppendElement (interp, obj->setName);
1877 * do_numberOfRecordsReturned: Get number of records returned
1879 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
1880 int argc, char **argv)
1882 IrTcl_SetObj *obj = o;
1886 obj->numberOfRecordsReturned = 0;
1889 return get_set_int (&obj->numberOfRecordsReturned, interp, argc, argv);
1893 * do_type: Return type (if any) at position.
1895 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
1897 IrTcl_SetObj *obj = o;
1899 IrTcl_RecordList *rl;
1903 obj->record_list = NULL;
1906 else if (argc == -1)
1908 delete_IR_records (obj);
1913 sprintf (interp->result, "wrong # args");
1916 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1918 rl = find_IR_record (obj, offset);
1921 logf (LOG_DEBUG, "No record at position %d", offset);
1926 case Z_NamePlusRecord_databaseRecord:
1927 interp->result = "DB";
1929 case Z_NamePlusRecord_surrogateDiagnostic:
1930 interp->result = "SD";
1938 * do_recordType: Return record type (if any) at position.
1940 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
1942 IrTcl_SetObj *obj = o;
1944 IrTcl_RecordList *rl;
1950 else if (argc == -1)
1956 sprintf (interp->result, "wrong # args");
1959 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1961 rl = find_IR_record (obj, offset);
1964 if (rl->which != Z_NamePlusRecord_databaseRecord)
1966 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1969 Tcl_AppendElement (interp, (char*)
1970 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
1975 * set record elements (for record extraction)
1977 static int do_recordElements (void *o, Tcl_Interp *interp,
1978 int argc, char **argv)
1980 IrTcl_SetObj *obj = o;
1984 obj->recordElements = NULL;
1987 else if (argc == -1)
1988 return ir_tcl_strdel (NULL, &obj->recordElements);
1991 sprintf (interp->result, "wrong # args");
1996 free (obj->recordElements);
1997 return ir_tcl_strdup (NULL, &obj->recordElements,
1998 (*argv[2] ? argv[2] : NULL));
2000 Tcl_AppendResult (interp, obj->recordElements, NULL);
2007 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
2013 for (i = 0; i<num; i++)
2015 logf (LOG_DEBUG, "Diagnostic, code %d", list[i].condition);
2016 sprintf (buf, "%d", list[i].condition);
2017 Tcl_AppendElement (interp, buf);
2018 cp = diagbib1_str (list[i].condition);
2020 Tcl_AppendElement (interp, (char*) cp);
2022 Tcl_AppendElement (interp, "");
2023 if (list[i].addinfo)
2024 Tcl_AppendElement (interp, (char*) list[i].addinfo);
2026 Tcl_AppendElement (interp, "");
2032 * do_diag: Return diagnostic record info
2034 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
2036 IrTcl_SetObj *obj = o;
2038 IrTcl_RecordList *rl;
2044 sprintf (interp->result, "wrong # args");
2047 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2049 rl = find_IR_record (obj, offset);
2052 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2055 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
2057 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
2060 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
2061 rl->u.surrogateDiagnostics.num);
2065 * do_getMarc: Get ISO2709 Record lines/fields
2067 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
2069 IrTcl_SetObj *obj = o;
2071 IrTcl_RecordList *rl;
2077 sprintf (interp->result, "wrong # args");
2080 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2082 rl = find_IR_record (obj, offset);
2085 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2088 if (rl->which != Z_NamePlusRecord_databaseRecord)
2090 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2093 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
2097 * do_getSutrs: Get SUTRS Record
2099 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2101 IrTcl_SetObj *obj = o;
2103 IrTcl_RecordList *rl;
2109 sprintf (interp->result, "wrong # args");
2112 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2114 rl = find_IR_record (obj, offset);
2117 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2120 if (rl->which != Z_NamePlusRecord_databaseRecord)
2122 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2125 if (rl->u.dbrec.type != VAL_SUTRS)
2127 Tcl_AppendElement (interp, rl->u.dbrec.buf);
2133 * do_getGrs: Get a GRS1 Record
2135 static int do_getGrs (void *o, Tcl_Interp *interp, int argc, char **argv)
2137 IrTcl_SetObj *obj = o;
2139 IrTcl_RecordList *rl;
2145 sprintf (interp->result, "wrong # args");
2148 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
2150 rl = find_IR_record (obj, offset);
2153 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
2156 if (rl->which != Z_NamePlusRecord_databaseRecord)
2158 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
2161 if (rl->u.dbrec.type != VAL_GRS1)
2163 return ir_tcl_get_grs (interp, rl->u.dbrec.u.grs1, argc, argv);
2168 * do_responseStatus: Return response status (present or search)
2170 static int do_responseStatus (void *o, Tcl_Interp *interp,
2171 int argc, char **argv)
2173 IrTcl_SetObj *obj = o;
2177 obj->recordFlag = 0;
2178 obj->nonSurrogateDiagnosticNum = 0;
2179 obj->nonSurrogateDiagnosticList = NULL;
2182 else if (argc == -1)
2184 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
2185 &obj->nonSurrogateDiagnosticNum);
2188 if (!obj->recordFlag)
2190 Tcl_AppendElement (interp, "OK");
2195 case Z_Records_DBOSD:
2196 Tcl_AppendElement (interp, "DBOSD");
2199 Tcl_AppendElement (interp, "NSD");
2200 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
2201 obj->nonSurrogateDiagnosticNum);
2207 * do_present: Perform Present Request
2210 static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv)
2212 IrTcl_SetObj *obj = o;
2215 Z_PresentRequest *req;
2223 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
2230 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2238 interp->result = "present: not connected";
2243 obj->number = number;
2245 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2246 req = apdu->u.presentRequest;
2248 set_referenceId (p->odr_out, &req->referenceId,
2249 obj->set_inher.referenceId);
2251 req->resultSetId = obj->setName ? obj->setName : "Default";
2253 req->resultSetStartPoint = &start;
2254 req->numberOfRecordsRequested = &number;
2255 if (obj->set_inher.preferredRecordSyntax)
2257 struct oident ident;
2259 ident.proto = p->protocol_type;
2260 ident.class = CLASS_RECSYN;
2261 ident.value = *obj->set_inher.preferredRecordSyntax;
2262 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2263 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2264 oid_getoidbyent (&ident));
2267 req->preferredRecordSyntax = 0;
2269 if (obj->set_inher.elementSetNames && *obj->set_inher.elementSetNames)
2271 Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn));
2272 Z_RecordComposition *compo = odr_malloc (p->odr_out, sizeof(*compo));
2274 esn->which = Z_ElementSetNames_generic;
2275 esn->u.generic = obj->set_inher.elementSetNames;
2277 req->recordComposition = compo;
2278 compo->which = Z_RecordComp_simple;
2279 compo->u.simple = esn;
2282 req->recordComposition = NULL;
2283 return ir_tcl_send_APDU (interp, p, apdu, "present", argv[0]);
2287 * do_loadFile: Load result set from file
2290 static int do_loadFile (void *o, Tcl_Interp *interp,
2291 int argc, char **argv)
2293 IrTcl_SetObj *setobj = o;
2303 interp->result = "wrong # args";
2306 inf = fopen (argv[2], "r");
2309 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2312 while ((buf = ir_tcl_fread_marc (inf, &size)))
2314 IrTcl_RecordList *rl;
2316 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord, "F");
2317 rl->u.dbrec.type = VAL_USMARC;
2318 rl->u.dbrec.buf = buf;
2319 rl->u.dbrec.size = size;
2322 setobj->numberOfRecordsReturned = no-1;
2327 static IrTcl_Method ir_set_method_tab[] = {
2328 { 0, "search", do_search },
2329 { 0, "searchStatus", do_searchStatus },
2330 { 0, "presentStatus", do_presentStatus },
2331 { 0, "nextResultSetPosition", do_nextResultSetPosition },
2332 { 0, "setName", do_setName },
2333 { 0, "resultCount", do_resultCount },
2334 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
2335 { 0, "present", do_present },
2336 { 0, "type", do_type },
2337 { 0, "getMarc", do_getMarc },
2338 { 0, "getSutrs", do_getSutrs },
2339 { 0, "getGrs", do_getGrs },
2340 { 0, "recordType", do_recordType },
2341 { 0, "recordElements", do_recordElements },
2342 { 0, "diag", do_diag },
2343 { 0, "responseStatus", do_responseStatus },
2344 { 0, "loadFile", do_loadFile },
2349 * ir_set_obj_method: IR Set Object methods
2351 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2352 int argc, char **argv)
2354 IrTcl_Methods tabs[3];
2355 IrTcl_SetObj *p = clientData;
2359 interp->result = "wrong # args";
2362 tabs[0].tab = ir_set_method_tab;
2364 tabs[1].tab = ir_set_c_method_tab;
2365 tabs[1].obj = &p->set_inher;
2368 return ir_method (interp, argc, argv, tabs);
2372 * ir_set_obj_delete: IR Set Object disposal
2374 static void ir_set_obj_delete (ClientData clientData)
2376 IrTcl_Methods tabs[3];
2377 IrTcl_SetObj *p = clientData;
2379 logf (LOG_DEBUG, "ir set delete");
2381 tabs[0].tab = ir_set_method_tab;
2383 tabs[1].tab = ir_set_c_method_tab;
2384 tabs[1].obj = &p->set_inher;
2387 ir_method (NULL, -1, NULL, tabs);
2393 * ir_set_obj_mk: IR Set Object creation
2395 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2396 int argc, char **argv)
2398 IrTcl_Methods tabs[3];
2401 if (argc < 2 || argc > 3)
2403 interp->result = "wrong # args";
2406 obj = ir_tcl_malloc (sizeof(*obj));
2407 logf (LOG_DEBUG, "ir set create");
2410 Tcl_CmdInfo parent_info;
2415 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2417 interp->result = "No parent";
2420 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2422 dst = &obj->set_inher;
2423 src = &obj->parent->set_inher;
2425 if ((dst->num_databaseNames = src->num_databaseNames))
2426 dst->databaseNames =
2427 ir_tcl_malloc (sizeof (*dst->databaseNames)
2428 * dst->num_databaseNames);
2430 dst->databaseNames = NULL;
2431 for (i = 0; i < dst->num_databaseNames; i++)
2432 if (ir_tcl_strdup (interp, &dst->databaseNames[i],
2433 src->databaseNames[i]) == TCL_ERROR)
2435 if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
2439 if (ir_tcl_strdup (interp, &dst->referenceId, src->referenceId)
2443 if (ir_tcl_strdup (interp, &dst->elementSetNames, src->elementSetNames)
2447 if (ir_tcl_strdup (interp, &dst->smallSetElementSetNames,
2448 src->smallSetElementSetNames)
2452 if (ir_tcl_strdup (interp, &dst->mediumSetElementSetNames,
2453 src->mediumSetElementSetNames)
2457 if (src->preferredRecordSyntax &&
2458 (dst->preferredRecordSyntax
2459 = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax))))
2460 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2462 dst->preferredRecordSyntax = NULL;
2463 dst->replaceIndicator = src->replaceIndicator;
2464 dst->smallSetUpperBound = src->smallSetUpperBound;
2465 dst->largeSetLowerBound = src->largeSetLowerBound;
2466 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2471 tabs[0].tab = ir_set_method_tab;
2475 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2478 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2479 (ClientData) obj, ir_set_obj_delete);
2483 /* ------------------------------------------------------- */
2486 * do_scan: Perform scan
2488 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2492 IrTcl_ScanObj *obj = o;
2493 IrTcl_Obj *p = obj->parent;
2496 struct ccl_rpn_node *rpn;
2504 interp->result = "wrong # args";
2507 if (!p->set_inher.num_databaseNames)
2509 interp->result = "no databaseNames";
2514 interp->result = "scan: not connected";
2518 bib1.proto = p->protocol_type;
2519 bib1.class = CLASS_ATTSET;
2520 bib1.value = VAL_BIB1;
2522 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2523 req = apdu->u.scanRequest;
2525 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2526 req->num_databaseNames = p->set_inher.num_databaseNames;
2527 req->databaseNames = p->set_inher.databaseNames;
2528 req->attributeSet = oid_getoidbyent (&bib1);
2531 if (!(req->termListAndStartPoint = p_query_scan (p->odr_out, argv[2])))
2533 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2537 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2540 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2543 ccl_pr_tree (rpn, stderr);
2544 fprintf (stderr, "\n");
2545 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2548 req->stepSize = &obj->stepSize;
2549 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2550 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2551 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2552 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2553 *req->numberOfTermsRequested);
2554 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2555 *req->preferredPositionInResponse);
2557 return ir_tcl_send_APDU (interp, p, apdu, "scan", argv[0]);
2561 * do_stepSize: Set/get replace Step Size
2563 static int do_stepSize (void *obj, Tcl_Interp *interp,
2564 int argc, char **argv)
2566 IrTcl_ScanObj *p = obj;
2572 return get_set_int (&p->stepSize, interp, argc, argv);
2576 * do_numberOfTermsRequested: Set/get Number of Terms requested
2578 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2579 int argc, char **argv)
2581 IrTcl_ScanObj *p = obj;
2585 p->numberOfTermsRequested = 20;
2588 return get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2593 * do_preferredPositionInResponse: Set/get preferred Position
2595 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2596 int argc, char **argv)
2598 IrTcl_ScanObj *p = obj;
2602 p->preferredPositionInResponse = 1;
2605 return get_set_int (&p->preferredPositionInResponse, interp, argc, argv);
2609 * do_scanStatus: Get scan status
2611 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2612 int argc, char **argv)
2614 IrTcl_ScanObj *p = obj;
2618 return get_set_int (&p->scanStatus, interp, argc, argv);
2622 * do_numberOfEntriesReturned: Get number of Entries returned
2624 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2625 int argc, char **argv)
2627 IrTcl_ScanObj *p = obj;
2631 return get_set_int (&p->numberOfEntriesReturned, interp, argc, argv);
2635 * do_positionOfTerm: Get position of Term
2637 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2638 int argc, char **argv)
2640 IrTcl_ScanObj *p = obj;
2644 return get_set_int (&p->positionOfTerm, interp, argc, argv);
2648 * do_scanLine: get Scan Line (surrogate or normal) after response
2650 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
2652 IrTcl_ScanObj *p = obj;
2658 p->entries_flag = 0;
2660 p->nonSurrogateDiagnosticNum = 0;
2661 p->nonSurrogateDiagnosticList = 0;
2664 else if (argc == -1)
2666 p->entries_flag = 0;
2667 /* release entries */
2670 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
2671 &p->nonSurrogateDiagnosticNum);
2676 interp->result = "wrong # args";
2679 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
2681 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
2682 || i >= p->num_entries || i < 0)
2684 switch (p->entries[i].which)
2686 case Z_Entry_termInfo:
2687 Tcl_AppendElement (interp, "T");
2688 if (p->entries[i].u.term.buf)
2689 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
2691 Tcl_AppendElement (interp, "");
2692 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
2693 Tcl_AppendElement (interp, numstr);
2695 case Z_Entry_surrogateDiagnostic:
2696 Tcl_AppendElement (interp, "SD");
2697 return ir_diagResult (interp, p->entries[i].u.diag.list,
2698 p->entries[i].u.diag.num);
2704 static IrTcl_Method ir_scan_method_tab[] = {
2705 { 0, "scan", do_scan },
2706 { 0, "stepSize", do_stepSize },
2707 { 0, "numberOfTermsRequested", do_numberOfTermsRequested },
2708 { 0, "preferredPositionInResponse", do_preferredPositionInResponse },
2709 { 0, "scanStatus", do_scanStatus },
2710 { 0, "numberOfEntriesReturned", do_numberOfEntriesReturned },
2711 { 0, "positionOfTerm", do_positionOfTerm },
2712 { 0, "scanLine", do_scanLine },
2717 * ir_scan_obj_method: IR Scan Object methods
2719 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
2720 int argc, char **argv)
2722 IrTcl_Methods tabs[2];
2726 interp->result = "wrong # args";
2729 tabs[0].tab = ir_scan_method_tab;
2730 tabs[0].obj = clientData;
2733 return ir_method (interp, argc, argv, tabs);
2737 * ir_scan_obj_delete: IR Scan Object disposal
2739 static void ir_scan_obj_delete (ClientData clientData)
2741 IrTcl_Methods tabs[2];
2742 IrTcl_ScanObj *obj = clientData;
2744 tabs[0].tab = ir_scan_method_tab;
2748 ir_method (NULL, -1, NULL, tabs);
2753 * ir_scan_obj_mk: IR Scan Object creation
2755 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
2756 int argc, char **argv)
2758 Tcl_CmdInfo parent_info;
2760 IrTcl_Methods tabs[2];
2764 interp->result = "wrong # args";
2767 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2769 interp->result = "No parent";
2772 obj = ir_tcl_malloc (sizeof(*obj));
2773 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2775 tabs[0].tab = ir_scan_method_tab;
2779 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2781 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
2782 (ClientData) obj, ir_scan_obj_delete);
2786 /* ------------------------------------------------------- */
2788 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
2792 p->initResult = *initrs->result ? 1 : 0;
2793 if (!*initrs->result)
2794 logf (LOG_DEBUG, "Connection rejected by target");
2796 logf (LOG_DEBUG, "Connection accepted by target");
2798 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
2800 free (p->targetImplementationId);
2801 ir_tcl_strdup (p->interp, &p->targetImplementationId,
2802 initrs->implementationId);
2803 free (p->targetImplementationName);
2804 ir_tcl_strdup (p->interp, &p->targetImplementationName,
2805 initrs->implementationName);
2806 free (p->targetImplementationVersion);
2807 ir_tcl_strdup (p->interp, &p->targetImplementationVersion,
2808 initrs->implementationVersion);
2810 p->maximumRecordSize = *initrs->maximumRecordSize;
2811 p->preferredMessageSize = *initrs->preferredMessageSize;
2813 memcpy (&p->options, initrs->options, sizeof(initrs->options));
2814 memcpy (&p->protocolVersion, initrs->protocolVersion,
2815 sizeof(initrs->protocolVersion));
2816 free (p->userInformationField);
2817 p->userInformationField = NULL;
2818 if (initrs->userInformationField)
2822 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
2823 (p->userInformationField =
2824 ir_tcl_malloc ((len =
2825 initrs->userInformationField->
2826 u.octet_aligned->len) +1)))
2828 memcpy (p->userInformationField,
2829 initrs->userInformationField->u.octet_aligned->buf,
2831 (p->userInformationField)[len] = '\0';
2836 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
2839 for (i = 0; i<*dst_num; i++)
2840 free (dst_list[i]->addinfo);
2846 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
2847 Z_DiagRec **list, int num)
2853 *dst_list = ir_tcl_malloc (sizeof(**dst_list) * num);
2854 for (i = 0; i<num; i++)
2856 switch (list[i]->which)
2858 case Z_DiagRec_defaultFormat:
2859 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
2860 addinfo = list[i]->u.defaultFormat->addinfo;
2862 ((*dst_list)[i].addinfo = ir_tcl_malloc (strlen(addinfo)+1)))
2863 strcpy ((*dst_list)[i].addinfo, addinfo);
2866 (*dst_list)[i].addinfo = NULL;
2867 (*dst_list)[i].condition = 0;
2872 static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj,
2873 const char *elements)
2878 IrTcl_RecordList *rl;
2880 setobj->which = zrs->which;
2881 setobj->recordFlag = 1;
2883 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
2884 &setobj->nonSurrogateDiagnosticNum);
2885 if (zrs->which == Z_Records_DBOSD)
2887 setobj->numberOfRecordsReturned =
2888 zrs->u.databaseOrSurDiagnostics->num_records;
2889 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
2890 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
2892 rl = new_IR_record (setobj, setobj->start + offset,
2893 zrs->u.databaseOrSurDiagnostics->
2894 records[offset]->which,
2896 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
2898 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
2899 &rl->u.surrogateDiagnostics.num,
2900 &zrs->u.databaseOrSurDiagnostics->
2901 records[offset]->u.surrogateDiagnostic,
2906 Z_DatabaseRecord *zr;
2908 struct oident *ident;
2910 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
2912 oe = (Z_External*) zr;
2913 rl->u.dbrec.size = zr->u.octet_aligned->len;
2915 if ((ident = oid_getentbyoid (oe->direct_reference)))
2916 rl->u.dbrec.type = ident->value;
2918 rl->u.dbrec.type = VAL_USMARC;
2920 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
2922 char *buf = (char*) zr->u.octet_aligned->buf;
2923 if ((rl->u.dbrec.buf = ir_tcl_malloc (rl->u.dbrec.size)))
2924 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
2926 else if (rl->u.dbrec.type == VAL_SUTRS &&
2927 oe->which == Z_External_sutrs)
2929 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
2930 oe->u.single_ASN1_type->len, 0);
2931 if ((rl->u.dbrec.buf = ir_tcl_malloc (oe->u.sutrs->len+1)))
2933 memcpy (rl->u.dbrec.buf, oe->u.sutrs->buf,
2935 rl->u.dbrec.buf[oe->u.sutrs->len] = '\0';
2937 rl->u.dbrec.size = oe->u.sutrs->len;
2939 else if (rl->u.dbrec.type == VAL_GRS1 &&
2940 oe->which == Z_External_grs1)
2942 ir_tcl_read_grs (oe->u.grs1, &rl->u.dbrec.u.grs1);
2943 rl->u.dbrec.buf = NULL;
2946 rl->u.dbrec.buf = NULL;
2950 else if (zrs->which == Z_Records_multipleNSD)
2952 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
2953 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2954 setobj->numberOfRecordsReturned = 0;
2955 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2956 &setobj->nonSurrogateDiagnosticNum,
2957 zrs->u.multipleNonSurDiagnostics->diagRecs,
2958 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2962 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
2963 setobj->numberOfRecordsReturned = 0;
2964 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2965 &setobj->nonSurrogateDiagnosticNum,
2966 &zrs->u.nonSurrogateDiagnostic,
2971 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs,
2972 IrTcl_SetObj *setobj)
2974 Z_Records *zrs = searchrs->records;
2976 logf (LOG_DEBUG, "Received search response");
2979 logf (LOG_DEBUG, "Search response, no object!");
2982 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
2983 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
2984 setobj->resultCount = *searchrs->resultCount;
2985 if (searchrs->presentStatus)
2986 setobj->presentStatus = *searchrs->presentStatus;
2987 if (searchrs->nextResultSetPosition)
2988 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
2990 logf (LOG_DEBUG, "Search response %d, %d hits",
2991 setobj->searchStatus, setobj->resultCount);
2995 if (setobj->resultCount <= setobj->set_inher.smallSetUpperBound)
2996 es = setobj->set_inher.smallSetElementSetNames;
2998 es = setobj->set_inher.mediumSetElementSetNames;
2999 ir_handleRecords (o, zrs, setobj, es);
3002 setobj->recordFlag = 0;
3006 static void ir_presentResponse (void *o, Z_PresentResponse *presrs,
3007 IrTcl_SetObj *setobj)
3009 Z_Records *zrs = presrs->records;
3011 logf (LOG_DEBUG, "Received present response");
3014 logf (LOG_DEBUG, "Present response, no object!");
3017 setobj->presentStatus = *presrs->presentStatus;
3018 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
3019 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
3021 ir_handleRecords (o, zrs, setobj, setobj->set_inher.elementSetNames);
3024 setobj->recordFlag = 0;
3025 logf (LOG_DEBUG, "No records!");
3029 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs,
3030 IrTcl_ScanObj *scanobj)
3034 logf (LOG_DEBUG, "Received scanResponse");
3036 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
3037 scanobj->scanStatus = *scanrs->scanStatus;
3038 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
3040 if (scanrs->stepSize)
3041 scanobj->stepSize = *scanrs->stepSize;
3042 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
3044 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
3045 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
3046 scanobj->numberOfEntriesReturned);
3048 if (scanrs->positionOfTerm)
3049 scanobj->positionOfTerm = *scanrs->positionOfTerm;
3051 scanobj->positionOfTerm = -1;
3052 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
3054 free (scanobj->entries);
3055 scanobj->entries = NULL;
3057 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
3058 &scanobj->nonSurrogateDiagnosticNum);
3059 if (scanrs->entries)
3064 scanobj->entries_flag = 1;
3065 scanobj->which = scanrs->entries->which;
3066 switch (scanobj->which)
3068 case Z_ListEntries_entries:
3069 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
3070 scanobj->entries = ir_tcl_malloc (scanobj->num_entries *
3071 sizeof(*scanobj->entries));
3072 for (i=0; i<scanobj->num_entries; i++)
3074 ze = scanrs->entries->u.entries->entries[i];
3075 scanobj->entries[i].which = ze->which;
3078 case Z_Entry_termInfo:
3079 if (ze->u.termInfo->term->which == Z_Term_general)
3081 int l = ze->u.termInfo->term->u.general->len;
3082 scanobj->entries[i].u.term.buf = ir_tcl_malloc (1+l);
3083 memcpy (scanobj->entries[i].u.term.buf,
3084 ze->u.termInfo->term->u.general->buf,
3086 scanobj->entries[i].u.term.buf[l] = '\0';
3089 scanobj->entries[i].u.term.buf = NULL;
3090 if (ze->u.termInfo->globalOccurrences)
3091 scanobj->entries[i].u.term.globalOccurrences =
3092 *ze->u.termInfo->globalOccurrences;
3094 scanobj->entries[i].u.term.globalOccurrences = 0;
3096 case Z_Entry_surrogateDiagnostic:
3097 ir_handleDiags (&scanobj->entries[i].u.diag.list,
3098 &scanobj->entries[i].u.diag.num,
3099 &ze->u.surrogateDiagnostic,
3105 case Z_ListEntries_nonSurrogateDiagnostics:
3106 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
3107 &scanobj->nonSurrogateDiagnosticNum,
3108 scanrs->entries->u.nonSurrogateDiagnostics->
3110 scanrs->entries->u.nonSurrogateDiagnostics->
3116 scanobj->entries_flag = 0;
3120 * ir_select_read: handle incoming packages
3122 void ir_select_read (ClientData clientData)
3124 IrTcl_Obj *p = clientData;
3129 Tcl_CmdInfo cmd_info;
3131 if (p->state == IR_TCL_R_Connecting)
3133 r = cs_rcvconnect (p->cs_link);
3136 logf (LOG_WARN, "cs_rcvconnect returned 1");
3139 p->state = IR_TCL_R_Idle;
3140 ir_select_remove_write (cs_fileno (p->cs_link), p);
3143 logf (LOG_DEBUG, "cs_rcvconnect error");
3146 p->failInfo = IR_TCL_FAIL_CONNECT;
3147 IrTcl_eval (p->interp, p->failback);
3149 do_disconnect (p, NULL, 2, NULL);
3152 p->state = IR_TCL_R_Idle;
3154 IrTcl_eval (p->interp, p->callback);
3155 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
3156 ir_tcl_send_q (p, p->request_queue, "x");
3161 /* signal one more use of ir object - callbacks must not
3162 release the ir memory (p pointer) */
3163 p->state = IR_TCL_R_Reading;
3166 /* read incoming APDU */
3167 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
3169 logf (LOG_DEBUG, "cs_get failed, code %d", r);
3170 ir_select_remove (cs_fileno (p->cs_link), p);
3171 do_disconnect (p, NULL, 2, NULL);
3174 p->failInfo = IR_TCL_FAIL_READ;
3175 IrTcl_eval (p->interp, p->failback);
3177 /* release ir object now if callback deleted it */
3183 /* got complete APDU. Now decode */
3184 odr_setbuf (p->odr_in, p->buf_in, r, 0);
3185 logf (LOG_DEBUG, "cs_get ok, got %d", r);
3186 if (!z_APDU (p->odr_in, &apdu, 0))
3188 logf (LOG_DEBUG, "%s", odr_errmsg (odr_geterror (p->odr_in)));
3189 do_disconnect (p, NULL, 2, NULL);
3192 p->failInfo = IR_TCL_FAIL_IN_APDU;
3193 IrTcl_eval (p->interp, p->failback);
3195 /* release ir object now if failback deleted it */
3199 /* handle APDU and invoke callback */
3200 rq = p->request_queue;
3203 logf (LOG_FATAL, "Internal error. No queue entry");
3206 object_name = rq->object_name;
3207 logf (LOG_DEBUG, "getCommandInfo (%s)", object_name);
3208 if (Tcl_GetCommandInfo (p->interp, object_name, &cmd_info))
3212 case Z_APDU_initResponse:
3213 ir_initResponse (p, apdu->u.initResponse);
3215 case Z_APDU_searchResponse:
3216 ir_searchResponse (p, apdu->u.searchResponse,
3217 (IrTcl_SetObj *) cmd_info.clientData);
3219 case Z_APDU_presentResponse:
3220 ir_presentResponse (p, apdu->u.presentResponse,
3221 (IrTcl_SetObj *) cmd_info.clientData);
3223 case Z_APDU_scanResponse:
3224 ir_scanResponse (p, apdu->u.scanResponse,
3225 (IrTcl_ScanObj *) cmd_info.clientData);
3228 logf (LOG_WARN, "Received unknown APDU type (%d)",
3230 do_disconnect (p, NULL, 2, NULL);
3233 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
3234 IrTcl_eval (p->interp, p->failback);
3239 p->request_queue = rq->next;
3240 p->state = IR_TCL_R_Idle;
3243 IrTcl_eval (p->interp, rq->callback);
3245 free (rq->callback);
3246 free (rq->object_name);
3248 odr_reset (p->odr_in);
3249 if (p->ref_count == 1)
3255 } while (p->cs_link && cs_more (p->cs_link));
3256 if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
3257 ir_tcl_send_q (p, p->request_queue, "x");
3261 * ir_select_write: handle outgoing packages - not yet written.
3263 void ir_select_write (ClientData clientData)
3265 IrTcl_Obj *p = clientData;
3269 logf (LOG_DEBUG, "In write handler");
3270 if (p->state == IR_TCL_R_Connecting)
3272 r = cs_rcvconnect (p->cs_link);
3275 p->state = IR_TCL_R_Idle;
3278 logf (LOG_DEBUG, "cs_rcvconnect error");
3279 ir_select_remove_write (cs_fileno (p->cs_link), p);
3282 p->failInfo = IR_TCL_FAIL_CONNECT;
3283 IrTcl_eval (p->interp, p->failback);
3285 do_disconnect (p, NULL, 2, NULL);
3288 ir_select_remove_write (cs_fileno (p->cs_link), p);
3290 IrTcl_eval (p->interp, p->callback);
3293 rq = p->request_queue;
3294 if (!rq || !rq->buf_out)
3297 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3299 logf (LOG_DEBUG, "select write fail");
3302 p->failInfo = IR_TCL_FAIL_WRITE;
3303 IrTcl_eval (p->interp, p->failback);
3307 do_disconnect (p, NULL, 2, NULL);
3309 else if (r == 0) /* remove select bit */
3311 p->state = IR_TCL_R_Waiting;
3312 ir_select_remove_write (cs_fileno (p->cs_link), p);
3318 /* ------------------------------------------------------- */
3321 * Irtcl_init: Registration of TCL commands.
3323 int Irtcl_Init (Tcl_Interp *interp)
3325 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3326 (Tcl_CmdDeleteProc *) NULL);
3327 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3328 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3329 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3330 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);