2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.46 1995-06-22 13:15:06 adam
9 * Feature: SUTRS. Setting getSutrs implemented.
10 * Work on display formats.
11 * Preferred record syntax can be set by the user.
13 * Revision 1.45 1995/06/20 08:07:30 adam
14 * New setting: failInfo.
15 * Working on better cancel mechanism.
17 * Revision 1.44 1995/06/19 17:01:20 adam
20 * Revision 1.43 1995/06/19 13:06:08 adam
21 * New define: IR_TCL_VERSION.
23 * Revision 1.42 1995/06/19 08:08:52 adam
24 * client.tcl: hotTargets now contain both database and target name.
25 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
26 * by logf(LOG_WARN, ...) calls.
28 * Revision 1.41 1995/06/16 12:28:16 adam
29 * Implemented preferredRecordSyntax.
30 * Minor changes in diagnostic handling.
31 * Record list deleted when connection closes.
33 * Revision 1.40 1995/06/14 13:37:18 adam
34 * Setting recordType implemented.
35 * Setting implementationVersion implemented.
36 * Settings implementationId / implementationName edited.
38 * Revision 1.39 1995/06/08 10:26:32 adam
39 * Bug fix in ir_strdup.
41 * Revision 1.38 1995/06/01 16:36:47 adam
42 * About buttons. Minor bug fixes.
44 * Revision 1.37 1995/06/01 07:31:20 adam
45 * Rename of many typedefs -> IrTcl_...
47 * Revision 1.36 1995/05/31 13:09:59 adam
48 * Client searches/presents may be interrupted.
49 * New moving book-logo.
51 * Revision 1.35 1995/05/31 08:36:33 adam
52 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
53 * New method: referenceId. More work on scan.
55 * Revision 1.34 1995/05/29 10:33:42 adam
56 * README and rename of startup script.
58 * Revision 1.33 1995/05/29 09:15:11 quinn
59 * Changed CS_SR to PROTO_SR, etc.
61 * Revision 1.32 1995/05/29 08:44:16 adam
62 * Work on delete of objects.
64 * Revision 1.31 1995/05/26 11:44:10 adam
65 * Bugs fixed. More work on MARC utilities and queries. Test
66 * client is up-to-date again.
68 * Revision 1.30 1995/05/26 08:54:11 adam
69 * New MARC utilities. Uses prefix query.
71 * Revision 1.29 1995/05/24 14:10:22 adam
72 * Work on idAuthentication, protocolVersion and options.
74 * Revision 1.28 1995/05/23 15:34:48 adam
75 * Many new settings, userInformationField, smallSetUpperBound, etc.
76 * A number of settings are inherited when ir-set is executed.
77 * This version is incompatible with the graphical test client (client.tcl).
79 * Revision 1.27 1995/05/11 15:34:47 adam
80 * Scan request changed a bit. This version works with RLG.
82 * Revision 1.26 1995/04/18 16:11:51 adam
83 * First version of graphical Scan. Some work on query-by-form.
85 * Revision 1.25 1995/04/17 09:37:17 adam
86 * Further development of scan.
88 * Revision 1.24 1995/04/11 14:16:42 adam
89 * Further work on scan. Response works. Entries aren't saved yet.
91 * Revision 1.23 1995/04/10 10:50:27 adam
92 * Result-set name defaults to suffix of ir-set name.
93 * Started working on scan. Not finished at this point.
95 * Revision 1.22 1995/03/31 10:43:03 adam
96 * More robust when getting bad MARC records.
98 * Revision 1.21 1995/03/31 08:56:37 adam
99 * New button "Search".
101 * Revision 1.20 1995/03/29 16:07:09 adam
102 * Bug fix: Didn't use setName in present request.
104 * Revision 1.19 1995/03/28 12:45:23 adam
105 * New ir method failback: called on disconnect/protocol error.
106 * New ir set/get method: protocol: SR / Z3950.
107 * Simple popup and disconnect when failback is invoked.
109 * Revision 1.18 1995/03/21 15:50:12 adam
112 * Revision 1.17 1995/03/21 13:41:03 adam
113 * Comstack cs_create not used too often. Non-blocking connect.
115 * Revision 1.16 1995/03/21 08:26:06 adam
116 * New method, setName, to specify the result set name (other than Default).
117 * New method, responseStatus, which returns diagnostic info, if any, after
118 * present response / search response.
120 * Revision 1.15 1995/03/20 15:24:07 adam
121 * Diagnostic records saved on searchResponse.
123 * Revision 1.14 1995/03/20 08:53:22 adam
124 * Event loop in tclmain.c rewritten. New method searchStatus.
126 * Revision 1.13 1995/03/17 18:26:17 adam
127 * Non-blocking i/o used now. Database names popup as cascade items.
129 * Revision 1.12 1995/03/17 15:45:00 adam
130 * Improved target/database setup.
132 * Revision 1.11 1995/03/16 17:54:03 adam
133 * Minor changes really.
135 * Revision 1.10 1995/03/15 16:14:50 adam
136 * Blocking arg in cs_create changed.
138 * Revision 1.9 1995/03/15 13:59:24 adam
141 * Revision 1.8 1995/03/15 08:25:16 adam
142 * New method presentStatus to check for error on present. Misc. cleanup
143 * of IrTcl_RecordList manipulations. Full MARC record presentation in
146 * Revision 1.7 1995/03/14 17:32:29 adam
147 * Presentation of full Marc record in popup window.
149 * Revision 1.6 1995/03/12 19:31:55 adam
150 * Pattern matching implemented when retrieving MARC records. More
151 * diagnostic functions.
153 * Revision 1.5 1995/03/10 18:00:15 adam
154 * Actual presentation in line-by-line format. RPN query support.
156 * Revision 1.4 1995/03/09 16:15:08 adam
157 * First presentRequest attempts. Hot-target list.
163 #include <sys/time.h>
173 int (*method) (void *obj, Tcl_Interp *interp, int argc, char **argv);
181 static Tcl_Interp *irTcl_interp;
183 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
184 static int do_disconnect (void *obj, Tcl_Interp *interp,
185 int argc, char **argv);
187 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
190 IrTcl_RecordList *rl;
192 for (rl = setobj->record_list; rl; rl = rl->next)
198 case Z_NamePlusRecord_databaseRecord:
199 free (rl->u.dbrec.buf);
200 rl->u.dbrec.buf = NULL;
202 case Z_NamePlusRecord_surrogateDiagnostic:
203 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
204 &rl->u.surrogateDiagnostics.num);
212 rl = malloc (sizeof(*rl));
214 rl->next = setobj->record_list;
216 setobj->record_list = rl;
223 enum oid_value value;
225 } IrTcl_recordSyntaxTab[] = {
226 { VAL_UNIMARC, "UNIMARC" },
227 { VAL_INTERMARC, "INTERMARC" },
229 { VAL_USMARC, "USMARC" },
230 { VAL_UKMARC, "UKMARC" },
231 { VAL_NORMARC, "NORMARC" },
232 { VAL_LIBRISMARC, "LIBRISMARC" },
233 { VAL_DANMARC, "DANMARC" },
234 { VAL_FINMARC, "FINMARC" },
236 { VAL_CANMARC, "CANMARC" },
238 { VAL_PICAMARC, "PICAMARC" },
239 { VAL_AUSMARC, "AUSMARC" },
240 { VAL_IBERMARC, "IBERMARC" },
241 { VAL_SUTRS, "SUTRS" },
248 int IrTcl_eval (Tcl_Interp *interp, const char *command)
250 char *tmp = malloc (strlen(command)+1);
255 logf (LOG_FATAL, "Out of memory in IrTcl_eval");
258 strcpy (tmp, command);
259 r = Tcl_Eval (interp, tmp);
261 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
263 Tcl_FreeResult (interp);
269 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
271 static const char *IrTcl_getRecordSyntaxStr (enum oid_value value)
274 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
275 if (IrTcl_recordSyntaxTab[i].value == value)
276 return IrTcl_recordSyntaxTab[i].name;
281 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
283 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
286 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
287 if (!strcmp (IrTcl_recordSyntaxTab[i].name, name))
288 return IrTcl_recordSyntaxTab[i].value;
292 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
294 IrTcl_RecordList *rl;
296 for (rl = setobj->record_list; rl; rl = rl->next)
302 static void delete_IR_records (IrTcl_SetObj *setobj)
304 IrTcl_RecordList *rl, *rl1;
306 for (rl = setobj->record_list; rl; rl = rl1)
310 case Z_NamePlusRecord_databaseRecord:
311 free (rl->u.dbrec.buf);
313 case Z_NamePlusRecord_surrogateDiagnostic:
314 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
315 &rl->u.surrogateDiagnostics.num);
321 setobj->record_list = NULL;
325 * get_set_int: Set/get integer value
327 static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
333 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
336 sprintf (buf, "%d", *val);
337 Tcl_AppendResult (interp, buf, NULL);
342 * ir_method: Search for method in table and invoke method handler
344 int ir_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab)
346 IrTcl_Methods *tab_i = tab;
349 for (tab_i = tab; tab_i->tab; tab_i++)
350 for (t = tab_i->tab; t->name; t++)
353 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
357 if (!strcmp (t->name, argv[1]))
358 return (*t->method)(tab_i->obj, interp, argc, argv);
362 Tcl_AppendResult (interp, "Bad method. Possible methods:", NULL);
363 for (tab_i = tab; tab_i->tab; tab_i++)
364 for (t = tab_i->tab; t->name; t++)
365 Tcl_AppendResult (interp, " ", t->name, NULL);
370 * ir_method_r: Get status for all readable elements
372 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
380 for (; tab->name; tab++)
383 argv_n[1] = tab->name;
384 Tcl_AppendResult (interp, "{", NULL);
385 (*tab->method)(obj, interp, argc_n, argv_n);
386 Tcl_AppendResult (interp, "} ", NULL);
392 * ir_named_bits: get/set named bits
394 int ir_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
395 Tcl_Interp *interp, int argc, char **argv)
397 struct ir_named_entry *ti;
402 for (no = 0; no < argc; no++)
404 for (ti = tab; ti->name; ti++)
405 if (!strcmp (argv[no], ti->name))
407 ODR_MASK_SET (ob, ti->pos);
412 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
418 for (ti = tab; ti->name; ti++)
419 if (ODR_MASK_GET (ob, ti->pos))
420 Tcl_AppendElement (interp, ti->name);
425 * ir_strdup: Duplicate string
427 int ir_strdup (Tcl_Interp *interp, char** p, const char *s)
434 *p = malloc (strlen(s)+1);
437 interp->result = "strdup fail";
445 * ir_strdel: Delete string
447 int ir_strdel (Tcl_Interp *interp, char **p)
455 * ir_malloc: Malloc function
457 void *ir_malloc (Tcl_Interp *interp, size_t size)
459 static char buf[128];
460 void *p = malloc (size);
464 sprintf (buf, "Malloc fail. %ld bytes requested", (long) size);
465 interp->result = buf;
471 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
477 *dst = odr_malloc (o, sizeof(**dst));
478 (*dst)->size = (*dst)->len = strlen(src);
479 (*dst)->buf = odr_malloc (o, (*dst)->len);
480 memcpy ((*dst)->buf, src, (*dst)->len);
484 static void get_referenceId (char **dst, Z_ReferenceId *src)
492 *dst = malloc (src->len+1);
493 memcpy (*dst, src->buf, src->len);
494 (*dst)[src->len] = '\0';
497 /* ------------------------------------------------------- */
500 * do_init_request: init method on IR object
502 static int do_init_request (void *obj, Tcl_Interp *interp,
503 int argc, char **argv)
514 interp->result = "not connected";
517 odr_reset (p->odr_out);
518 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
519 req = apdu->u.initRequest;
521 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
522 req->options = &p->options;
523 req->protocolVersion = &p->protocolVersion;
524 req->preferredMessageSize = &p->preferredMessageSize;
525 req->maximumRecordSize = &p->maximumRecordSize;
527 if (p->idAuthenticationGroupId)
529 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
530 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
532 auth->which = Z_IdAuthentication_idPass;
533 auth->u.idPass = pass;
534 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
535 pass->groupId = p->idAuthenticationGroupId;
537 pass->groupId = NULL;
538 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
539 pass->userId = p->idAuthenticationUserId;
542 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
543 pass->password = p->idAuthenticationPassword;
545 pass->password = NULL;
546 req->idAuthentication = auth;
548 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
549 req->idAuthentication = NULL;
552 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
554 auth->which = Z_IdAuthentication_open;
555 auth->u.open = p->idAuthenticationOpen;
556 req->idAuthentication = auth;
558 req->implementationId = p->implementationId;
559 req->implementationName = p->implementationName;
560 req->implementationVersion = p->implementationVersion;
561 req->userInformationField = 0;
563 if (!z_APDU (p->odr_out, &apdu, 0))
565 Tcl_AppendResult (interp, odr_errlist [odr_geterror (p->odr_out)],
567 odr_reset (p->odr_out);
570 p->sbuf = odr_getbuf (p->odr_out, &p->slen, NULL);
571 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
573 interp->result = "cs_put failed in init";
574 do_disconnect (p, NULL, 2, NULL);
579 ir_select_add_write (cs_fileno(p->cs_link), p);
580 logf (LOG_DEBUG, "Sent part of initializeRequest (%d bytes)", p->slen);
583 logf (LOG_DEBUG, "Sent whole initializeRequest (%d bytes)", p->slen);
588 * do_protocolVersion: Set protocol Version
590 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
591 int argc, char **argv)
599 ODR_MASK_ZERO (&p->protocolVersion);
600 ODR_MASK_SET (&p->protocolVersion, 0);
601 ODR_MASK_SET (&p->protocolVersion, 1);
606 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
608 ODR_MASK_ZERO (&p->protocolVersion);
609 for (i = 0; i<version; i++)
610 ODR_MASK_SET (&p->protocolVersion, i);
612 for (i = 4; --i >= 0; )
613 if (ODR_MASK_GET (&p->protocolVersion, i))
615 sprintf (buf, "%d", i+1);
616 interp->result = buf;
621 * do_options: Set options
623 static int do_options (void *obj, Tcl_Interp *interp,
624 int argc, char **argv)
626 static struct ir_named_entry options_tab[] = {
630 { "resourceReport", 3 },
631 { "triggerResourceCtrl", 4},
632 { "resourceCtrl", 5},
636 { "extendedServices", 10},
637 { "level-1Segmentation", 11},
638 { "level-2Segmentation", 12},
639 { "concurrentOperations", 13},
640 { "namedResultSets", 14},
647 ODR_MASK_ZERO (&p->options);
648 ODR_MASK_SET (&p->options, 0);
649 ODR_MASK_SET (&p->options, 1);
650 ODR_MASK_SET (&p->options, 7);
651 ODR_MASK_SET (&p->options, 14);
654 return ir_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
658 * do_failInfo: Get fail information
660 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
670 sprintf (buf, "%d", p->failInfo);
676 case IR_TCL_FAIL_CONNECT:
677 cp = "connect failed";
679 case IR_TCL_FAIL_READ:
680 cp = "connection closed";
682 case IR_TCL_FAIL_WRITE:
683 cp = "connection closed";
685 case IR_TCL_FAIL_IN_APDU:
686 cp = "failed to decode incoming APDU";
688 case IR_TCL_FAIL_UNKNOWN_APDU:
694 Tcl_AppendElement (interp, buf);
695 Tcl_AppendElement (interp, cp);
700 * do_preferredMessageSize: Set/get preferred message size
702 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
703 int argc, char **argv)
709 p->preferredMessageSize = 30000;
712 return get_set_int (&p->preferredMessageSize, interp, argc, argv);
716 * do_maximumRecordSize: Set/get maximum record size
718 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
719 int argc, char **argv)
725 p->maximumRecordSize = 30000;
728 return get_set_int (&p->maximumRecordSize, interp, argc, argv);
732 * do_initResult: Get init result
734 static int do_initResult (void *obj, Tcl_Interp *interp,
735 int argc, char **argv)
741 return get_set_int (&p->initResult, interp, argc, argv);
746 * do_implementationName: Set/get Implementation Name.
748 static int do_implementationName (void *obj, Tcl_Interp *interp,
749 int argc, char **argv)
754 return ir_strdup (interp, &p->implementationName,
755 "Index Data/IrTcl on YAZ");
757 return ir_strdel (interp, &p->implementationName);
760 free (p->implementationName);
761 if (ir_strdup (interp, &p->implementationName, argv[2])
765 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
770 * do_implementationId: Get Implementation Id.
772 static int do_implementationId (void *obj, Tcl_Interp *interp,
773 int argc, char **argv)
778 return ir_strdup (interp, &p->implementationId, "YAZ (id=81)");
780 return ir_strdel (interp, &p->implementationId);
781 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
786 * do_implementationVersion: get Implementation Version.
788 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
789 int argc, char **argv)
794 return ir_strdup (interp, &p->implementationVersion,
795 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
797 return ir_strdel (interp, &p->implementationVersion);
798 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
803 * do_targetImplementationName: Get Implementation Name of target.
805 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
806 int argc, char **argv)
812 p->targetImplementationName = NULL;
816 return ir_strdel (interp, &p->targetImplementationName);
817 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
822 * do_targetImplementationId: Get Implementation Id of target
824 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
825 int argc, char **argv)
831 p->targetImplementationId = NULL;
835 return ir_strdel (interp, &p->targetImplementationId);
836 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
841 * do_targetImplementationVersion: Get Implementation Version of target
843 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
844 int argc, char **argv)
850 p->targetImplementationVersion = NULL;
854 return ir_strdel (interp, &p->targetImplementationVersion);
855 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
860 * do_idAuthentication: Set/get id Authentication
862 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
863 int argc, char **argv)
867 if (argc >= 3 || argc == -1)
869 free (p->idAuthenticationOpen);
870 free (p->idAuthenticationGroupId);
871 free (p->idAuthenticationUserId);
872 free (p->idAuthenticationPassword);
874 if (argc >= 3 || argc <= 0)
876 p->idAuthenticationOpen = NULL;
877 p->idAuthenticationGroupId = NULL;
878 p->idAuthenticationUserId = NULL;
879 p->idAuthenticationPassword = NULL;
887 if (ir_strdup (interp, &p->idAuthenticationOpen, argv[2])
893 if (ir_strdup (interp, &p->idAuthenticationGroupId, argv[2])
896 if (ir_strdup (interp, &p->idAuthenticationUserId, argv[3])
899 if (ir_strdup (interp, &p->idAuthenticationPassword, argv[4])
904 if (p->idAuthenticationOpen)
905 Tcl_AppendElement (interp, p->idAuthenticationOpen);
906 else if (p->idAuthenticationGroupId)
908 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
909 Tcl_AppendElement (interp, p->idAuthenticationUserId);
910 Tcl_AppendElement (interp, p->idAuthenticationPassword);
916 * do_connect: connect method on IR object
918 static int do_connect (void *obj, Tcl_Interp *interp,
919 int argc, char **argv)
931 interp->result = "already connected";
934 if (!strcmp (p->cs_type, "tcpip"))
936 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
937 addr = tcpip_strtoaddr (argv[2]);
940 interp->result = "tcpip_strtoaddr fail";
943 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
945 else if (!strcmp (p->cs_type, "mosi"))
948 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
949 addr = mosi_strtoaddr (argv[2]);
952 interp->result = "mosi_strtoaddr fail";
955 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
957 interp->result = "MOSI support not there";
963 Tcl_AppendResult (interp, "Bad comstack type: ",
967 if (ir_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
969 if ((r=cs_connect (p->cs_link, addr)) < 0)
971 interp->result = "connect fail";
972 do_disconnect (p, NULL, 2, NULL);
975 ir_select_add (cs_fileno (p->cs_link), p);
978 ir_select_add_write (cs_fileno (p->cs_link), p);
985 IrTcl_eval (p->interp, p->callback);
989 Tcl_AppendElement (interp, p->hostname);
994 * do_disconnect: disconnect method on IR object
996 static int do_disconnect (void *obj, Tcl_Interp *interp,
997 int argc, char **argv)
1012 ir_select_remove_write (cs_fileno (p->cs_link), p);
1013 ir_select_remove (cs_fileno (p->cs_link), p);
1015 assert (p->cs_link);
1016 cs_close (p->cs_link);
1019 ODR_MASK_ZERO (&p->options);
1020 ODR_MASK_SET (&p->options, 0);
1021 ODR_MASK_SET (&p->options, 1);
1022 ODR_MASK_SET (&p->options, 7);
1023 ODR_MASK_SET (&p->options, 14);
1025 ODR_MASK_ZERO (&p->protocolVersion);
1026 ODR_MASK_SET (&p->protocolVersion, 0);
1027 ODR_MASK_SET (&p->protocolVersion, 1);
1029 assert (!p->cs_link);
1034 * do_comstack: Set/get comstack method on IR object
1036 static int do_comstack (void *o, Tcl_Interp *interp,
1037 int argc, char **argv)
1042 return ir_strdup (interp, &obj->cs_type, "tcpip");
1043 else if (argc == -1)
1044 return ir_strdel (interp, &obj->cs_type);
1047 free (obj->cs_type);
1048 if (ir_strdup (interp, &obj->cs_type, argv[2]) == TCL_ERROR)
1051 Tcl_AppendElement (interp, obj->cs_type);
1057 * do_callback: add callback
1059 static int do_callback (void *obj, Tcl_Interp *interp,
1060 int argc, char **argv)
1069 else if (argc == -1)
1070 return ir_strdel (interp, &p->callback);
1076 if (ir_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1087 * do_failback: add error handle callback
1089 static int do_failback (void *obj, Tcl_Interp *interp,
1090 int argc, char **argv)
1099 else if (argc == -1)
1100 return ir_strdel (interp, &p->failback);
1106 if (ir_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1117 * do_protocol: Set/get protocol method on IR object
1119 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1125 p->protocol_type = PROTO_Z3950;
1130 if (!strcmp (argv[2], "Z39"))
1131 p->protocol_type = PROTO_Z3950;
1132 else if (!strcmp (argv[2], "SR"))
1133 p->protocol_type = PROTO_SR;
1136 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1141 switch (p->protocol_type)
1144 Tcl_AppendElement (interp, "Z39");
1147 Tcl_AppendElement (interp, "SR");
1154 * do_databaseNames: specify database names
1156 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1157 int argc, char **argv)
1160 IrTcl_SetCObj *p = obj;
1164 for (i=0; i<p->num_databaseNames; i++)
1165 free (p->databaseNames[i]);
1166 free (p->databaseNames);
1170 p->num_databaseNames = 0;
1171 p->databaseNames = NULL;
1176 for (i=0; i<p->num_databaseNames; i++)
1177 Tcl_AppendElement (interp, p->databaseNames[i]);
1180 if (p->databaseNames)
1182 for (i=0; i<p->num_databaseNames; i++)
1183 free (p->databaseNames[i]);
1184 free (p->databaseNames);
1186 p->num_databaseNames = argc - 2;
1187 if (!(p->databaseNames = ir_malloc (interp,
1188 sizeof(*p->databaseNames) * p->num_databaseNames)))
1190 for (i=0; i<p->num_databaseNames; i++)
1192 if (ir_strdup (interp, &p->databaseNames[i], argv[2+i])
1200 * do_replaceIndicator: Set/get replace Set indicator
1202 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1203 int argc, char **argv)
1205 IrTcl_SetCObj *p = obj;
1209 p->replaceIndicator = 1;
1212 return get_set_int (&p->replaceIndicator, interp, argc, argv);
1216 * do_queryType: Set/Get query method
1218 static int do_queryType (void *obj, Tcl_Interp *interp,
1219 int argc, char **argv)
1221 IrTcl_SetCObj *p = obj;
1224 return ir_strdup (interp, &p->queryType, "rpn");
1225 else if (argc == -1)
1226 return ir_strdel (interp, &p->queryType);
1229 free (p->queryType);
1230 if (ir_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1233 Tcl_AppendResult (interp, p->queryType, NULL);
1238 * do_userInformationField: Get User information field
1240 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1241 int argc, char **argv)
1247 p->userInformationField = NULL;
1250 else if (argc == -1)
1251 return ir_strdel (interp, &p->userInformationField);
1252 Tcl_AppendResult (interp, p->userInformationField, NULL);
1257 * do_smallSetUpperBound: Set/get small set upper bound
1259 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1260 int argc, char **argv)
1262 IrTcl_SetCObj *p = o;
1266 p->smallSetUpperBound = 0;
1269 return get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1273 * do_largeSetLowerBound: Set/get large set lower bound
1275 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1276 int argc, char **argv)
1278 IrTcl_SetCObj *p = o;
1282 p->largeSetLowerBound = 2;
1285 return get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1289 * do_mediumSetPresentNumber: Set/get large set lower bound
1291 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1292 int argc, char **argv)
1294 IrTcl_SetCObj *p = o;
1298 p->mediumSetPresentNumber = 0;
1301 return get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1305 * do_referenceId: Set/Get referenceId
1307 static int do_referenceId (void *obj, Tcl_Interp *interp,
1308 int argc, char **argv)
1310 IrTcl_SetCObj *p = obj;
1314 p->referenceId = NULL;
1317 else if (argc == -1)
1318 return ir_strdel (interp, &p->referenceId);
1321 free (p->referenceId);
1322 if (ir_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1325 Tcl_AppendResult (interp, p->referenceId, NULL);
1330 * do_preferredRecordSyntax: Set/get preferred record syntax
1332 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1333 int argc, char **argv)
1335 IrTcl_SetCObj *p = obj;
1339 p->preferredRecordSyntax = NULL;
1342 else if (argc == -1)
1344 free (p->preferredRecordSyntax);
1345 p->preferredRecordSyntax = NULL;
1350 free (p->preferredRecordSyntax);
1351 p->preferredRecordSyntax = NULL;
1352 if (argv[2][0] && (p->preferredRecordSyntax =
1353 malloc (sizeof(*p->preferredRecordSyntax))))
1354 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1359 static IrTcl_Method ir_method_tab[] = {
1360 { 1, "comstack", do_comstack },
1361 { 1, "protocol", do_protocol },
1362 { 0, "failback", do_failback },
1363 { 0, "failInfo", do_failInfo },
1365 { 1, "connect", do_connect },
1366 { 0, "protocolVersion", do_protocolVersion },
1367 { 1, "preferredMessageSize", do_preferredMessageSize },
1368 { 1, "maximumRecordSize", do_maximumRecordSize },
1369 { 1, "implementationName", do_implementationName },
1370 { 1, "implementationId", do_implementationId },
1371 { 1, "implementationVersion", do_implementationVersion },
1372 { 0, "targetImplementationName", do_targetImplementationName },
1373 { 0, "targetImplementationId", do_targetImplementationId },
1374 { 0, "targetImplementationVersion", do_targetImplementationVersion },
1375 { 0, "userInformationField", do_userInformationField },
1376 { 1, "idAuthentication", do_idAuthentication },
1377 { 0, "options", do_options },
1378 { 0, "init", do_init_request },
1379 { 0, "initResult", do_initResult },
1380 { 0, "disconnect", do_disconnect },
1381 { 0, "callback", do_callback },
1385 static IrTcl_Method ir_set_c_method_tab[] = {
1386 { 0, "databaseNames", do_databaseNames},
1387 { 0, "replaceIndicator", do_replaceIndicator},
1388 { 0, "queryType", do_queryType },
1389 { 0, "preferredRecordSyntax", do_preferredRecordSyntax },
1390 { 0, "smallSetUpperBound", do_smallSetUpperBound},
1391 { 0, "largeSetLowerBound", do_largeSetLowerBound},
1392 { 0, "mediumSetPresentNumber", do_mediumSetPresentNumber},
1393 { 0, "referenceId", do_referenceId },
1398 * ir_obj_method: IR Object methods
1400 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1401 int argc, char **argv)
1403 IrTcl_Methods tab[3];
1404 IrTcl_Obj *p = clientData;
1407 return ir_method_r (clientData, interp, argc, argv, ir_method_tab);
1409 tab[0].tab = ir_method_tab;
1411 tab[1].tab = ir_set_c_method_tab;
1412 tab[1].obj = &p->set_inher;
1415 return ir_method (interp, argc, argv, tab);
1419 * ir_obj_delete: IR Object disposal
1421 static void ir_obj_delete (ClientData clientData)
1423 IrTcl_Obj *obj = clientData;
1424 IrTcl_Methods tab[3];
1427 if (obj->ref_count > 0)
1429 assert (obj->ref_count == 0);
1431 tab[0].tab = ir_method_tab;
1433 tab[1].tab = ir_set_c_method_tab;
1434 tab[1].obj = &obj->set_inher;
1437 ir_method (NULL, -1, NULL, tab);
1438 odr_destroy (obj->odr_in);
1439 odr_destroy (obj->odr_out);
1440 odr_destroy (obj->odr_pr);
1441 free (obj->buf_out);
1447 * ir_obj_mk: IR Object creation
1449 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1450 int argc, char **argv)
1452 IrTcl_Methods tab[3];
1460 interp->result = "wrong # args";
1463 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1468 obj->bibset = ccl_qual_mk ();
1469 if ((inf = fopen ("default.bib", "r")))
1471 ccl_qual_file (obj->bibset, inf);
1476 obj->odr_in = odr_createmem (ODR_DECODE);
1477 obj->odr_out = odr_createmem (ODR_ENCODE);
1478 obj->odr_pr = odr_createmem (ODR_PRINT);
1480 obj->len_out = 10000;
1481 if (!(obj->buf_out = ir_malloc (interp, obj->len_out)))
1483 odr_setbuf (obj->odr_out, obj->buf_out, obj->len_out, 0);
1488 tab[0].tab = ir_method_tab;
1490 tab[1].tab = ir_set_c_method_tab;
1491 tab[1].obj = &obj->set_inher;
1494 if (ir_method (interp, 0, NULL, tab) == TCL_ERROR)
1496 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1497 (ClientData) obj, ir_obj_delete);
1501 /* ------------------------------------------------------- */
1503 * do_search: Do search request
1505 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1507 Z_SearchRequest *req;
1511 IrTcl_SetObj *obj = o;
1512 IrTcl_Obj *p = obj->parent;
1522 interp->result = "wrong # args";
1525 if (!obj->set_inher.num_databaseNames)
1527 interp->result = "no databaseNames";
1532 interp->result = "not connected";
1535 odr_reset (p->odr_out);
1536 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1537 req = apdu->u.searchRequest;
1539 bib1.proto = p->protocol_type;
1540 bib1.class = CLASS_ATTSET;
1541 bib1.value = VAL_BIB1;
1543 set_referenceId (p->odr_out, &req->referenceId,
1544 obj->set_inher.referenceId);
1546 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1547 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1548 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1549 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1550 req->resultSetName = obj->setName ? obj->setName : "Default";
1551 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1552 req->num_databaseNames = obj->set_inher.num_databaseNames;
1553 req->databaseNames = obj->set_inher.databaseNames;
1554 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1555 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1556 req->smallSetElementSetNames = 0;
1557 req->mediumSetElementSetNames = 0;
1558 if (obj->set_inher.preferredRecordSyntax)
1560 struct oident ident;
1562 ident.proto = p->protocol_type;
1563 ident.class = CLASS_RECSYN;
1564 ident.value = *obj->set_inher.preferredRecordSyntax;
1565 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1566 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1567 oid_getoidbyent (&ident));
1570 req->preferredRecordSyntax = 0;
1571 req->query = &query;
1573 if (!strcmp (obj->set_inher.queryType, "rpn"))
1575 Z_RPNQuery *RPNquery;
1577 RPNquery = p_query_rpn (p->odr_out, argv[2]);
1580 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1583 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1584 query.which = Z_Query_type_1;
1585 query.u.type_1 = RPNquery;
1586 logf (LOG_DEBUG, "RPN");
1589 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1593 struct ccl_rpn_node *rpn;
1594 Z_RPNQuery *RPNquery;
1596 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1599 Tcl_AppendResult (interp, "CCL error: ",
1600 ccl_err_msg(error), NULL);
1603 ccl_pr_tree (rpn, stderr);
1604 fprintf (stderr, "\n");
1605 assert((RPNquery = ccl_rpn_query(rpn)));
1606 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1607 query.which = Z_Query_type_1;
1608 query.u.type_1 = RPNquery;
1609 logf (LOG_DEBUG, "CCLRPN");
1612 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1614 query.which = Z_Query_type_2;
1615 query.u.type_2 = &ccl_query;
1616 ccl_query.buf = (unsigned char *) argv[2];
1617 ccl_query.len = strlen (argv[2]);
1618 logf (LOG_DEBUG, "CCL");
1622 interp->result = "unknown query method";
1625 if (!z_APDU (p->odr_out, &apdu, 0))
1627 interp->result = odr_errlist [odr_geterror (p->odr_out)];
1628 odr_reset (p->odr_out);
1631 p->sbuf = odr_getbuf (p->odr_out, &p->slen, NULL);
1632 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
1634 interp->result = "cs_put failed in search";
1639 ir_select_add_write (cs_fileno(p->cs_link), p);
1640 logf (LOG_DEBUG, "Sent part of searchRequest (%d bytes)", p->slen);
1644 logf (LOG_DEBUG, "Whole search request (%d bytes)", p->slen);
1650 * do_resultCount: Get number of hits
1652 static int do_resultCount (void *o, Tcl_Interp *interp,
1653 int argc, char **argv)
1655 IrTcl_SetObj *obj = o;
1659 return get_set_int (&obj->resultCount, interp, argc, argv);
1663 * do_searchStatus: Get search status (after search response)
1665 static int do_searchStatus (void *o, Tcl_Interp *interp,
1666 int argc, char **argv)
1668 IrTcl_SetObj *obj = o;
1672 return get_set_int (&obj->searchStatus, interp, argc, argv);
1676 * do_presentStatus: Get search status (after search/present response)
1678 static int do_presentStatus (void *o, Tcl_Interp *interp,
1679 int argc, char **argv)
1681 IrTcl_SetObj *obj = o;
1685 return get_set_int (&obj->presentStatus, interp, argc, argv);
1689 * do_nextResultSetPosition: Get next result set position
1690 * (after search/present response)
1692 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
1693 int argc, char **argv)
1695 IrTcl_SetObj *obj = o;
1699 return get_set_int (&obj->nextResultSetPosition, interp, argc, argv);
1703 * do_setName: Set result Set name
1705 static int do_setName (void *o, Tcl_Interp *interp,
1706 int argc, char **argv)
1708 IrTcl_SetObj *obj = o;
1711 return ir_strdup (interp, &obj->setName, "Default");
1712 else if (argc == -1)
1713 return ir_strdel (interp, &obj->setName);
1716 free (obj->setName);
1717 if (ir_strdup (interp, &obj->setName, argv[2])
1721 Tcl_AppendElement (interp, obj->setName);
1726 * do_numberOfRecordsReturned: Get number of records returned
1728 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
1729 int argc, char **argv)
1731 IrTcl_SetObj *obj = o;
1735 obj->numberOfRecordsReturned = 0;
1738 return get_set_int (&obj->numberOfRecordsReturned, interp, argc, argv);
1742 * do_type: Return type (if any) at position.
1744 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
1746 IrTcl_SetObj *obj = o;
1748 IrTcl_RecordList *rl;
1752 obj->record_list = NULL;
1755 else if (argc == -1)
1757 delete_IR_records (obj);
1762 sprintf (interp->result, "wrong # args");
1765 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1767 rl = find_IR_record (obj, offset);
1772 case Z_NamePlusRecord_databaseRecord:
1773 interp->result = "DB";
1775 case Z_NamePlusRecord_surrogateDiagnostic:
1776 interp->result = "SD";
1784 * do_recordType: Return record type (if any) at position.
1786 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
1788 IrTcl_SetObj *obj = o;
1790 IrTcl_RecordList *rl;
1796 else if (argc == -1)
1802 sprintf (interp->result, "wrong # args");
1805 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1807 rl = find_IR_record (obj, offset);
1810 if (rl->which != Z_NamePlusRecord_databaseRecord)
1812 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1815 Tcl_AppendElement (interp, (char*)
1816 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
1823 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
1829 for (i = 0; i<num; i++)
1831 logf (LOG_DEBUG, "Diagnostic, code %d", list[i].condition);
1832 sprintf (buf, "%d", list[i].condition);
1833 Tcl_AppendElement (interp, buf);
1834 cp = diagbib1_str (list[i].condition);
1836 Tcl_AppendElement (interp, (char*) cp);
1838 Tcl_AppendElement (interp, "");
1839 if (list[i].addinfo)
1840 Tcl_AppendElement (interp, (char*) list[i].addinfo);
1842 Tcl_AppendElement (interp, "");
1848 * do_diag: Return diagnostic record info
1850 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
1852 IrTcl_SetObj *obj = o;
1854 IrTcl_RecordList *rl;
1860 sprintf (interp->result, "wrong # args");
1863 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1865 rl = find_IR_record (obj, offset);
1868 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1871 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
1873 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
1876 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
1877 rl->u.surrogateDiagnostics.num);
1881 * do_getMarc: Get ISO2709 Record lines/fields
1883 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
1885 IrTcl_SetObj *obj = o;
1887 IrTcl_RecordList *rl;
1893 sprintf (interp->result, "wrong # args");
1896 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1898 rl = find_IR_record (obj, offset);
1901 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1904 if (rl->which != Z_NamePlusRecord_databaseRecord)
1906 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1909 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
1913 * do_getSutrs: Get SUTRS Record
1915 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
1917 IrTcl_SetObj *obj = o;
1919 IrTcl_RecordList *rl;
1925 sprintf (interp->result, "wrong # args");
1928 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1930 rl = find_IR_record (obj, offset);
1933 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1936 if (rl->which != Z_NamePlusRecord_databaseRecord)
1938 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1941 if (rl->u.dbrec.type != VAL_SUTRS)
1943 Tcl_AppendElement (interp, rl->u.dbrec.buf);
1949 * do_responseStatus: Return response status (present or search)
1951 static int do_responseStatus (void *o, Tcl_Interp *interp,
1952 int argc, char **argv)
1954 IrTcl_SetObj *obj = o;
1958 obj->recordFlag = 0;
1959 obj->nonSurrogateDiagnosticNum = 0;
1960 obj->nonSurrogateDiagnosticList = NULL;
1963 else if (argc == -1)
1965 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
1966 &obj->nonSurrogateDiagnosticNum);
1969 if (!obj->recordFlag)
1971 Tcl_AppendElement (interp, "OK");
1976 case Z_Records_DBOSD:
1977 Tcl_AppendElement (interp, "DBOSD");
1980 Tcl_AppendElement (interp, "NSD");
1981 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
1982 obj->nonSurrogateDiagnosticNum);
1988 * do_present: Perform Present Request
1991 static int do_present (void *o, Tcl_Interp *interp,
1992 int argc, char **argv)
1994 IrTcl_SetObj *obj = o;
1995 IrTcl_Obj *p = obj->parent;
1997 Z_PresentRequest *req;
2006 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
2013 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2020 interp->result = "not connected";
2023 odr_reset (p->odr_out);
2025 obj->number = number;
2027 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2028 req = apdu->u.presentRequest;
2030 set_referenceId (p->odr_out, &req->referenceId,
2031 obj->set_inher.referenceId);
2033 req->resultSetId = obj->setName ? obj->setName : "Default";
2035 req->resultSetStartPoint = &start;
2036 req->numberOfRecordsRequested = &number;
2037 if (obj->set_inher.preferredRecordSyntax)
2039 struct oident ident;
2041 ident.proto = p->protocol_type;
2042 ident.class = CLASS_RECSYN;
2043 ident.value = *obj->set_inher.preferredRecordSyntax;
2044 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2045 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2046 oid_getoidbyent (&ident));
2049 req->preferredRecordSyntax = 0;
2051 if (!z_APDU (p->odr_out, &apdu, 0))
2053 interp->result = odr_errlist [odr_geterror (p->odr_out)];
2054 odr_reset (p->odr_out);
2057 p->sbuf = odr_getbuf (p->odr_out, &p->slen, NULL);
2058 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
2060 interp->result = "cs_put failed in present";
2065 ir_select_add_write (cs_fileno(p->cs_link), p);
2066 logf (LOG_DEBUG, "Part of present request, start=%d, num=%d"
2067 " (%d bytes)", start, number, p->slen);
2071 logf (LOG_DEBUG, "Whole present request, start=%d, num=%d"
2072 " (%d bytes)", start, number, p->slen);
2078 * do_loadFile: Load result set from file
2081 static int do_loadFile (void *o, Tcl_Interp *interp,
2082 int argc, char **argv)
2084 IrTcl_SetObj *setobj = o;
2094 interp->result = "wrong # args";
2097 inf = fopen (argv[2], "r");
2100 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2103 while ((buf = ir_tcl_fread_marc (inf, &size)))
2105 IrTcl_RecordList *rl;
2107 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
2108 rl->u.dbrec.buf = buf;
2109 rl->u.dbrec.size = size;
2112 setobj->numberOfRecordsReturned = no-1;
2117 static IrTcl_Method ir_set_method_tab[] = {
2118 { 0, "search", do_search },
2119 { 0, "searchStatus", do_searchStatus },
2120 { 0, "presentStatus", do_presentStatus },
2121 { 0, "nextResultSetPosition", do_nextResultSetPosition },
2122 { 0, "setName", do_setName },
2123 { 0, "resultCount", do_resultCount },
2124 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
2125 { 0, "present", do_present },
2126 { 0, "type", do_type },
2127 { 0, "getMarc", do_getMarc },
2128 { 0, "getSutrs", do_getSutrs },
2129 { 0, "recordType", do_recordType },
2130 { 0, "diag", do_diag },
2131 { 0, "responseStatus", do_responseStatus },
2132 { 0, "loadFile", do_loadFile },
2137 * ir_set_obj_method: IR Set Object methods
2139 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2140 int argc, char **argv)
2142 IrTcl_Methods tabs[3];
2143 IrTcl_SetObj *p = clientData;
2147 interp->result = "wrong # args";
2150 tabs[0].tab = ir_set_method_tab;
2152 tabs[1].tab = ir_set_c_method_tab;
2153 tabs[1].obj = &p->set_inher;
2156 return ir_method (interp, argc, argv, tabs);
2160 * ir_set_obj_delete: IR Set Object disposal
2162 static void ir_set_obj_delete (ClientData clientData)
2164 IrTcl_Methods tabs[3];
2165 IrTcl_SetObj *p = clientData;
2167 tabs[0].tab = ir_set_method_tab;
2169 tabs[1].tab = ir_set_c_method_tab;
2170 tabs[1].obj = &p->set_inher;
2173 ir_method (NULL, -1, NULL, tabs);
2179 * ir_set_obj_mk: IR Set Object creation
2181 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2182 int argc, char **argv)
2184 IrTcl_Methods tabs[3];
2187 if (argc < 2 || argc > 3)
2189 interp->result = "wrong # args";
2192 if (!(obj = ir_malloc (interp, sizeof(*obj))))
2196 Tcl_CmdInfo parent_info;
2201 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2203 interp->result = "No parent";
2206 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2208 dst = &obj->set_inher;
2209 src = &obj->parent->set_inher;
2211 dst->num_databaseNames = src->num_databaseNames;
2212 if (!(dst->databaseNames =
2213 ir_malloc (interp, sizeof (*dst->databaseNames)
2214 * dst->num_databaseNames)))
2216 for (i = 0; i < dst->num_databaseNames; i++)
2218 if (ir_strdup (interp, &dst->databaseNames[i],
2219 src->databaseNames[i]) == TCL_ERROR)
2222 if (ir_strdup (interp, &dst->queryType, src->queryType)
2226 if (ir_strdup (interp, &dst->referenceId, src->referenceId)
2230 if (src->preferredRecordSyntax &&
2231 (dst->preferredRecordSyntax
2232 = malloc (sizeof(*dst->preferredRecordSyntax))))
2233 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2235 dst->preferredRecordSyntax = NULL;
2236 dst->replaceIndicator = src->replaceIndicator;
2237 dst->smallSetUpperBound = src->smallSetUpperBound;
2238 dst->largeSetLowerBound = src->largeSetLowerBound;
2239 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2244 tabs[0].tab = ir_set_method_tab;
2248 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2251 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2252 (ClientData) obj, ir_set_obj_delete);
2256 /* ------------------------------------------------------- */
2259 * do_scan: Perform scan
2261 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2265 IrTcl_ScanObj *obj = o;
2266 IrTcl_Obj *p = obj->parent;
2270 struct ccl_rpn_node *rpn;
2279 interp->result = "wrong # args";
2282 if (!p->set_inher.num_databaseNames)
2284 interp->result = "no databaseNames";
2289 interp->result = "not connected";
2292 odr_reset (p->odr_out);
2294 bib1.proto = p->protocol_type;
2295 bib1.class = CLASS_ATTSET;
2296 bib1.value = VAL_BIB1;
2298 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2299 req = apdu->u.scanRequest;
2301 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2302 req->num_databaseNames = p->set_inher.num_databaseNames;
2303 req->databaseNames = p->set_inher.databaseNames;
2304 req->attributeSet = oid_getoidbyent (&bib1);
2307 if (!(req->termListAndStartPoint = p_query_scan (p->odr_out, argv[2])))
2309 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2313 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2316 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2319 ccl_pr_tree (rpn, stderr);
2320 fprintf (stderr, "\n");
2321 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2324 req->stepSize = &obj->stepSize;
2325 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2326 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2327 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2328 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2329 *req->numberOfTermsRequested);
2330 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2331 *req->preferredPositionInResponse);
2333 if (!z_APDU (p->odr_out, &apdu, 0))
2335 interp->result = odr_errlist [odr_geterror (p->odr_out)];
2336 odr_reset (p->odr_out);
2339 p->sbuf = odr_getbuf (p->odr_out, &p->slen, NULL);
2340 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
2342 interp->result = "cs_put failed in scan";
2347 ir_select_add_write (cs_fileno(p->cs_link), p);
2348 logf (LOG_DEBUG, "Sent part of scanRequest (%d bytes)", p->slen);
2352 logf (LOG_DEBUG, "Whole scan request (%d bytes)", p->slen);
2358 * do_stepSize: Set/get replace Step Size
2360 static int do_stepSize (void *obj, Tcl_Interp *interp,
2361 int argc, char **argv)
2363 IrTcl_ScanObj *p = obj;
2369 return get_set_int (&p->stepSize, interp, argc, argv);
2373 * do_numberOfTermsRequested: Set/get Number of Terms requested
2375 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2376 int argc, char **argv)
2378 IrTcl_ScanObj *p = obj;
2382 p->numberOfTermsRequested = 20;
2385 return get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2390 * do_preferredPositionInResponse: Set/get preferred Position
2392 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2393 int argc, char **argv)
2395 IrTcl_ScanObj *p = obj;
2399 p->preferredPositionInResponse = 1;
2402 return get_set_int (&p->preferredPositionInResponse, interp, argc, argv);
2406 * do_scanStatus: Get scan status
2408 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2409 int argc, char **argv)
2411 IrTcl_ScanObj *p = obj;
2415 return get_set_int (&p->scanStatus, interp, argc, argv);
2419 * do_numberOfEntriesReturned: Get number of Entries returned
2421 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2422 int argc, char **argv)
2424 IrTcl_ScanObj *p = obj;
2428 return get_set_int (&p->numberOfEntriesReturned, interp, argc, argv);
2432 * do_positionOfTerm: Get position of Term
2434 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2435 int argc, char **argv)
2437 IrTcl_ScanObj *p = obj;
2441 return get_set_int (&p->positionOfTerm, interp, argc, argv);
2445 * do_scanLine: get Scan Line (surrogate or normal) after response
2447 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
2449 IrTcl_ScanObj *p = obj;
2455 p->entries_flag = 0;
2457 p->nonSurrogateDiagnosticNum = 0;
2458 p->nonSurrogateDiagnosticList = 0;
2461 else if (argc == -1)
2463 p->entries_flag = 0;
2464 /* release entries */
2467 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
2468 &p->nonSurrogateDiagnosticNum);
2473 interp->result = "wrong # args";
2476 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
2478 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
2479 || i >= p->num_entries || i < 0)
2481 switch (p->entries[i].which)
2483 case Z_Entry_termInfo:
2484 Tcl_AppendElement (interp, "T");
2485 if (p->entries[i].u.term.buf)
2486 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
2488 Tcl_AppendElement (interp, "");
2489 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
2490 Tcl_AppendElement (interp, numstr);
2492 case Z_Entry_surrogateDiagnostic:
2493 Tcl_AppendElement (interp, "SD");
2494 return ir_diagResult (interp, p->entries[i].u.diag.list,
2495 p->entries[i].u.diag.num);
2501 static IrTcl_Method ir_scan_method_tab[] = {
2502 { 0, "scan", do_scan },
2503 { 0, "stepSize", do_stepSize },
2504 { 0, "numberOfTermsRequested", do_numberOfTermsRequested },
2505 { 0, "preferredPositionInResponse", do_preferredPositionInResponse },
2506 { 0, "scanStatus", do_scanStatus },
2507 { 0, "numberOfEntriesReturned", do_numberOfEntriesReturned },
2508 { 0, "positionOfTerm", do_positionOfTerm },
2509 { 0, "scanLine", do_scanLine },
2514 * ir_scan_obj_method: IR Scan Object methods
2516 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
2517 int argc, char **argv)
2519 IrTcl_Methods tabs[2];
2523 interp->result = "wrong # args";
2526 tabs[0].tab = ir_scan_method_tab;
2527 tabs[0].obj = clientData;
2530 return ir_method (interp, argc, argv, tabs);
2534 * ir_scan_obj_delete: IR Scan Object disposal
2536 static void ir_scan_obj_delete (ClientData clientData)
2538 IrTcl_Methods tabs[2];
2539 IrTcl_ScanObj *obj = clientData;
2541 tabs[0].tab = ir_scan_method_tab;
2545 ir_method (NULL, -1, NULL, tabs);
2550 * ir_scan_obj_mk: IR Scan Object creation
2552 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
2553 int argc, char **argv)
2555 Tcl_CmdInfo parent_info;
2557 IrTcl_Methods tabs[2];
2561 interp->result = "wrong # args";
2564 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2566 interp->result = "No parent";
2569 if (!(obj = ir_malloc (interp, sizeof(*obj))))
2572 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2574 tabs[0].tab = ir_scan_method_tab;
2578 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2580 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
2581 (ClientData) obj, ir_scan_obj_delete);
2585 /* ------------------------------------------------------- */
2587 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
2591 p->initResult = *initrs->result ? 1 : 0;
2592 if (!*initrs->result)
2593 logf (LOG_DEBUG, "Connection rejected by target");
2595 logf (LOG_DEBUG, "Connection accepted by target");
2597 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
2599 free (p->targetImplementationId);
2600 ir_strdup (p->interp, &p->targetImplementationId,
2601 initrs->implementationId);
2602 free (p->targetImplementationName);
2603 ir_strdup (p->interp, &p->targetImplementationName,
2604 initrs->implementationName);
2605 free (p->targetImplementationVersion);
2606 ir_strdup (p->interp, &p->targetImplementationVersion,
2607 initrs->implementationVersion);
2609 p->maximumRecordSize = *initrs->maximumRecordSize;
2610 p->preferredMessageSize = *initrs->preferredMessageSize;
2612 memcpy (&p->options, initrs->options, sizeof(initrs->options));
2613 memcpy (&p->protocolVersion, initrs->protocolVersion,
2614 sizeof(initrs->protocolVersion));
2615 free (p->userInformationField);
2616 p->userInformationField = NULL;
2617 if (initrs->userInformationField)
2621 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
2622 (p->userInformationField =
2624 initrs->userInformationField->u.octet_aligned->len)
2627 memcpy (p->userInformationField,
2628 initrs->userInformationField->u.octet_aligned->buf,
2630 (p->userInformationField)[len] = '\0';
2635 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
2638 for (i = 0; i<*dst_num; i++)
2639 free (dst_list[i]->addinfo);
2645 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
2646 Z_DiagRec **list, int num)
2652 *dst_list = malloc (sizeof(**dst_list) * num);
2658 for (i = 0; i<num; i++)
2660 switch (list[i]->which)
2662 case Z_DiagRec_defaultFormat:
2663 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
2664 addinfo = list[i]->u.defaultFormat->addinfo;
2666 ((*dst_list)[i].addinfo = malloc (strlen(addinfo)+1)))
2667 strcpy ((*dst_list)[i].addinfo, addinfo);
2670 (*dst_list)[i].addinfo = NULL;
2671 (*dst_list)[i].condition = 0;
2676 static void ir_handleRecords (void *o, Z_Records *zrs)
2679 IrTcl_SetObj *setobj = p->set_child;
2682 IrTcl_RecordList *rl;
2684 setobj->which = zrs->which;
2685 setobj->recordFlag = 1;
2687 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
2688 &setobj->nonSurrogateDiagnosticNum);
2689 if (zrs->which == Z_Records_DBOSD)
2691 setobj->numberOfRecordsReturned =
2692 zrs->u.databaseOrSurDiagnostics->num_records;
2693 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
2694 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
2696 rl = new_IR_record (setobj, setobj->start + offset,
2697 zrs->u.databaseOrSurDiagnostics->
2698 records[offset]->which);
2699 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
2701 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
2702 &rl->u.surrogateDiagnostics.num,
2703 &zrs->u.databaseOrSurDiagnostics->
2704 records[offset]->u.surrogateDiagnostic,
2709 Z_DatabaseRecord *zr;
2711 struct oident *ident;
2713 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
2715 oe = (Odr_external*) zr;
2716 rl->u.dbrec.size = zr->u.octet_aligned->len;
2718 rl->u.dbrec.type = VAL_USMARC;
2719 ident = oid_getentbyoid (oe->direct_reference);
2720 rl->u.dbrec.type = ident->value;
2722 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
2724 char *buf = (char*) zr->u.octet_aligned->buf;
2725 if ((rl->u.dbrec.buf = malloc (rl->u.dbrec.size)))
2726 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
2728 else if (rl->u.dbrec.type == VAL_SUTRS &&
2729 oe->which == ODR_EXTERNAL_single)
2733 logf (LOG_DEBUG, "Decoding SUTRS");
2734 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
2735 oe->u.single_ASN1_type->len, 0);
2736 if (!z_SUTRS(p->odr_in, &rc, 0))
2738 logf (LOG_WARN, "Cannot decode SUTRS");
2739 rl->u.dbrec.buf = NULL;
2743 if ((rl->u.dbrec.buf = malloc (rc->len+1)))
2745 memcpy (rl->u.dbrec.buf, rc->buf, rc->len);
2746 rl->u.dbrec.buf[rc->len] = '\0';
2748 rl->u.dbrec.size = rc->len;
2752 rl->u.dbrec.buf = NULL;
2756 else if (zrs->which == Z_Records_multipleNSD)
2758 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
2759 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2760 setobj->numberOfRecordsReturned = 0;
2761 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2762 &setobj->nonSurrogateDiagnosticNum,
2763 zrs->u.multipleNonSurDiagnostics->diagRecs,
2764 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2768 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
2769 setobj->numberOfRecordsReturned = 0;
2770 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2771 &setobj->nonSurrogateDiagnosticNum,
2772 &zrs->u.nonSurrogateDiagnostic,
2777 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs)
2780 IrTcl_SetObj *setobj = p->set_child;
2781 Z_Records *zrs = searchrs->records;
2783 logf (LOG_DEBUG, "Received search response");
2786 logf (LOG_DEBUG, "Search response, no object!");
2789 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
2790 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
2791 setobj->resultCount = *searchrs->resultCount;
2792 if (searchrs->presentStatus)
2793 setobj->presentStatus = *searchrs->presentStatus;
2794 if (searchrs->nextResultSetPosition)
2795 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
2797 logf (LOG_DEBUG, "Search response %d, %d hits",
2798 setobj->searchStatus, setobj->resultCount);
2800 ir_handleRecords (o, zrs);
2802 setobj->recordFlag = 0;
2806 static void ir_presentResponse (void *o, Z_PresentResponse *presrs)
2809 IrTcl_SetObj *setobj = p->set_child;
2810 Z_Records *zrs = presrs->records;
2812 logf (LOG_DEBUG, "Received present response");
2815 logf (LOG_DEBUG, "Present response, no object!");
2818 setobj->presentStatus = *presrs->presentStatus;
2819 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
2820 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
2822 ir_handleRecords (o, zrs);
2825 setobj->recordFlag = 0;
2826 logf (LOG_DEBUG, "No records!");
2830 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs)
2833 IrTcl_ScanObj *scanobj = p->scan_child;
2835 logf (LOG_DEBUG, "Received scanResponse");
2837 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
2838 scanobj->scanStatus = *scanrs->scanStatus;
2839 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
2841 if (scanrs->stepSize)
2842 scanobj->stepSize = *scanrs->stepSize;
2843 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
2845 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
2846 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
2847 scanobj->numberOfEntriesReturned);
2849 if (scanrs->positionOfTerm)
2850 scanobj->positionOfTerm = *scanrs->positionOfTerm;
2852 scanobj->positionOfTerm = -1;
2853 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
2855 free (scanobj->entries);
2856 scanobj->entries = NULL;
2858 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
2859 &scanobj->nonSurrogateDiagnosticNum);
2860 if (scanrs->entries)
2865 scanobj->entries_flag = 1;
2866 scanobj->which = scanrs->entries->which;
2867 switch (scanobj->which)
2869 case Z_ListEntries_entries:
2870 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
2871 scanobj->entries = malloc (scanobj->num_entries *
2872 sizeof(*scanobj->entries));
2873 for (i=0; i<scanobj->num_entries; i++)
2875 ze = scanrs->entries->u.entries->entries[i];
2876 scanobj->entries[i].which = ze->which;
2879 case Z_Entry_termInfo:
2880 if (ze->u.termInfo->term->which == Z_Term_general)
2882 int l = ze->u.termInfo->term->u.general->len;
2883 scanobj->entries[i].u.term.buf = malloc (1+l);
2884 memcpy (scanobj->entries[i].u.term.buf,
2885 ze->u.termInfo->term->u.general->buf,
2887 scanobj->entries[i].u.term.buf[l] = '\0';
2890 scanobj->entries[i].u.term.buf = NULL;
2891 if (ze->u.termInfo->globalOccurrences)
2892 scanobj->entries[i].u.term.globalOccurrences =
2893 *ze->u.termInfo->globalOccurrences;
2895 scanobj->entries[i].u.term.globalOccurrences = 0;
2897 case Z_Entry_surrogateDiagnostic:
2898 ir_handleDiags (&scanobj->entries[i].u.diag.list,
2899 &scanobj->entries[i].u.diag.num,
2900 &ze->u.surrogateDiagnostic,
2906 case Z_ListEntries_nonSurrogateDiagnostics:
2907 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
2908 &scanobj->nonSurrogateDiagnosticNum,
2909 scanrs->entries->u.nonSurrogateDiagnostics->
2911 scanrs->entries->u.nonSurrogateDiagnostics->
2917 scanobj->entries_flag = 0;
2921 * ir_select_read: handle incoming packages
2923 void ir_select_read (ClientData clientData)
2925 IrTcl_Obj *p = clientData;
2931 r = cs_rcvconnect (p->cs_link);
2934 logf (LOG_WARN, "cs_rcvconnect returned 1");
2938 ir_select_remove_write (cs_fileno (p->cs_link), p);
2941 logf (LOG_DEBUG, "cs_rcvconnect error");
2944 p->failInfo = IR_TCL_FAIL_CONNECT;
2945 IrTcl_eval (p->interp, p->failback);
2947 do_disconnect (p, NULL, 2, NULL);
2951 IrTcl_eval (p->interp, p->callback);
2956 /* signal one more use of ir object - callbacks must not
2957 release the ir memory (p pointer) */
2959 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
2961 logf (LOG_DEBUG, "cs_get failed, code %d", r);
2962 ir_select_remove (cs_fileno (p->cs_link), p);
2965 p->failInfo = IR_TCL_FAIL_READ;
2966 IrTcl_eval (p->interp, p->failback);
2968 do_disconnect (p, NULL, 2, NULL);
2970 /* relase ir object now if callback deleted it */
2976 odr_setbuf (p->odr_in, p->buf_in, r, 0);
2977 logf (LOG_DEBUG, "cs_get ok, got %d", r);
2978 if (!z_APDU (p->odr_in, &apdu, 0))
2980 logf (LOG_DEBUG, "%s", odr_errlist [odr_geterror (p->odr_in)]);
2983 p->failInfo = IR_TCL_FAIL_IN_APDU;
2984 IrTcl_eval (p->interp, p->failback);
2986 do_disconnect (p, NULL, 2, NULL);
2988 /* release ir object now if failback deleted it */
2994 case Z_APDU_initResponse:
2995 ir_initResponse (p, apdu->u.initResponse);
2997 case Z_APDU_searchResponse:
2998 ir_searchResponse (p, apdu->u.searchResponse);
3000 case Z_APDU_presentResponse:
3001 ir_presentResponse (p, apdu->u.presentResponse);
3003 case Z_APDU_scanResponse:
3004 ir_scanResponse (p, apdu->u.scanResponse);
3007 logf (LOG_WARN, "Received unknown APDU type (%d)", apdu->which);
3010 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
3011 IrTcl_eval (p->interp, p->failback);
3013 do_disconnect (p, NULL, 2, NULL);
3015 odr_reset (p->odr_in);
3017 IrTcl_eval (p->interp, p->callback);
3018 if (p->ref_count == 1)
3024 } while (p->cs_link && cs_more (p->cs_link));
3028 * ir_select_write: handle outgoing packages - not yet written.
3030 void ir_select_write (ClientData clientData)
3032 IrTcl_Obj *p = clientData;
3035 logf (LOG_DEBUG, "In write handler");
3038 r = cs_rcvconnect (p->cs_link);
3044 logf (LOG_DEBUG, "cs_rcvconnect error");
3045 ir_select_remove_write (cs_fileno (p->cs_link), p);
3048 p->failInfo = IR_TCL_FAIL_CONNECT;
3049 IrTcl_eval (p->interp, p->failback);
3051 do_disconnect (p, NULL, 2, NULL);
3054 ir_select_remove_write (cs_fileno (p->cs_link), p);
3056 IrTcl_eval (p->interp, p->callback);
3059 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
3061 logf (LOG_DEBUG, "select write fail");
3064 p->failInfo = IR_TCL_FAIL_WRITE;
3065 IrTcl_eval (p->interp, p->failback);
3067 do_disconnect (p, NULL, 2, NULL);
3069 else if (r == 0) /* remove select bit */
3071 ir_select_remove_write (cs_fileno (p->cs_link), p);
3075 /* ------------------------------------------------------- */
3078 * ir_tcl_init: Registration of TCL commands.
3080 int ir_tcl_init (Tcl_Interp *interp)
3082 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3083 (Tcl_CmdDeleteProc *) NULL);
3084 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3085 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3086 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3087 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3088 irTcl_interp = interp;