2 * IR toolkit for tcl/tk
4 * See the file LICENSE for details.
5 * Sebastian Hammer, Adam Dickmeiss
8 * Revision 1.51 1995-08-03 13:22:54 adam
11 * Revision 1.50 1995/07/20 08:09:49 adam
12 * client.tcl: Targets removed from hotTargets list when targets
13 * are removed/modified.
14 * ir-tcl.c: More work on triggerResourceControl.
16 * Revision 1.49 1995/06/30 12:39:21 adam
17 * Bug fix: loadFile didn't set record type.
18 * The MARC routines are a little less strict in the interpretation.
19 * Script display.tcl replaces the old marc.tcl.
20 * New interactive script: shell.tcl.
22 * Revision 1.48 1995/06/27 19:03:50 adam
23 * Bug fix in do_present in ir-tcl.c: p->set_child member weren't set.
24 * nextResultSetPosition used instead of setOffset.
26 * Revision 1.47 1995/06/25 10:25:04 adam
27 * Working on triggerResourceControl. Description of compile/install
28 * procedure moved to ir-tcl.sgml.
30 * Revision 1.46 1995/06/22 13:15:06 adam
31 * Feature: SUTRS. Setting getSutrs implemented.
32 * Work on display formats.
33 * Preferred record syntax can be set by the user.
35 * Revision 1.45 1995/06/20 08:07:30 adam
36 * New setting: failInfo.
37 * Working on better cancel mechanism.
39 * Revision 1.44 1995/06/19 17:01:20 adam
42 * Revision 1.43 1995/06/19 13:06:08 adam
43 * New define: IR_TCL_VERSION.
45 * Revision 1.42 1995/06/19 08:08:52 adam
46 * client.tcl: hotTargets now contain both database and target name.
47 * ir-tcl.c: setting protocol edited. Errors in callbacks are logged
48 * by logf(LOG_WARN, ...) calls.
50 * Revision 1.41 1995/06/16 12:28:16 adam
51 * Implemented preferredRecordSyntax.
52 * Minor changes in diagnostic handling.
53 * Record list deleted when connection closes.
55 * Revision 1.40 1995/06/14 13:37:18 adam
56 * Setting recordType implemented.
57 * Setting implementationVersion implemented.
58 * Settings implementationId / implementationName edited.
60 * Revision 1.39 1995/06/08 10:26:32 adam
61 * Bug fix in ir_strdup.
63 * Revision 1.38 1995/06/01 16:36:47 adam
64 * About buttons. Minor bug fixes.
66 * Revision 1.37 1995/06/01 07:31:20 adam
67 * Rename of many typedefs -> IrTcl_...
69 * Revision 1.36 1995/05/31 13:09:59 adam
70 * Client searches/presents may be interrupted.
71 * New moving book-logo.
73 * Revision 1.35 1995/05/31 08:36:33 adam
74 * Bug fix in client.tcl: didn't save options on clientrc.tcl.
75 * New method: referenceId. More work on scan.
77 * Revision 1.34 1995/05/29 10:33:42 adam
78 * README and rename of startup script.
80 * Revision 1.33 1995/05/29 09:15:11 quinn
81 * Changed CS_SR to PROTO_SR, etc.
83 * Revision 1.32 1995/05/29 08:44:16 adam
84 * Work on delete of objects.
86 * Revision 1.31 1995/05/26 11:44:10 adam
87 * Bugs fixed. More work on MARC utilities and queries. Test
88 * client is up-to-date again.
90 * Revision 1.30 1995/05/26 08:54:11 adam
91 * New MARC utilities. Uses prefix query.
93 * Revision 1.29 1995/05/24 14:10:22 adam
94 * Work on idAuthentication, protocolVersion and options.
96 * Revision 1.28 1995/05/23 15:34:48 adam
97 * Many new settings, userInformationField, smallSetUpperBound, etc.
98 * A number of settings are inherited when ir-set is executed.
99 * This version is incompatible with the graphical test client (client.tcl).
101 * Revision 1.27 1995/05/11 15:34:47 adam
102 * Scan request changed a bit. This version works with RLG.
104 * Revision 1.26 1995/04/18 16:11:51 adam
105 * First version of graphical Scan. Some work on query-by-form.
107 * Revision 1.25 1995/04/17 09:37:17 adam
108 * Further development of scan.
110 * Revision 1.24 1995/04/11 14:16:42 adam
111 * Further work on scan. Response works. Entries aren't saved yet.
113 * Revision 1.23 1995/04/10 10:50:27 adam
114 * Result-set name defaults to suffix of ir-set name.
115 * Started working on scan. Not finished at this point.
117 * Revision 1.22 1995/03/31 10:43:03 adam
118 * More robust when getting bad MARC records.
120 * Revision 1.21 1995/03/31 08:56:37 adam
121 * New button "Search".
123 * Revision 1.20 1995/03/29 16:07:09 adam
124 * Bug fix: Didn't use setName in present request.
126 * Revision 1.19 1995/03/28 12:45:23 adam
127 * New ir method failback: called on disconnect/protocol error.
128 * New ir set/get method: protocol: SR / Z3950.
129 * Simple popup and disconnect when failback is invoked.
131 * Revision 1.18 1995/03/21 15:50:12 adam
134 * Revision 1.17 1995/03/21 13:41:03 adam
135 * Comstack cs_create not used too often. Non-blocking connect.
137 * Revision 1.16 1995/03/21 08:26:06 adam
138 * New method, setName, to specify the result set name (other than Default).
139 * New method, responseStatus, which returns diagnostic info, if any, after
140 * present response / search response.
142 * Revision 1.15 1995/03/20 15:24:07 adam
143 * Diagnostic records saved on searchResponse.
145 * Revision 1.14 1995/03/20 08:53:22 adam
146 * Event loop in tclmain.c rewritten. New method searchStatus.
148 * Revision 1.13 1995/03/17 18:26:17 adam
149 * Non-blocking i/o used now. Database names popup as cascade items.
151 * Revision 1.12 1995/03/17 15:45:00 adam
152 * Improved target/database setup.
154 * Revision 1.11 1995/03/16 17:54:03 adam
155 * Minor changes really.
157 * Revision 1.10 1995/03/15 16:14:50 adam
158 * Blocking arg in cs_create changed.
160 * Revision 1.9 1995/03/15 13:59:24 adam
163 * Revision 1.8 1995/03/15 08:25:16 adam
164 * New method presentStatus to check for error on present. Misc. cleanup
165 * of IrTcl_RecordList manipulations. Full MARC record presentation in
168 * Revision 1.7 1995/03/14 17:32:29 adam
169 * Presentation of full Marc record in popup window.
171 * Revision 1.6 1995/03/12 19:31:55 adam
172 * Pattern matching implemented when retrieving MARC records. More
173 * diagnostic functions.
175 * Revision 1.5 1995/03/10 18:00:15 adam
176 * Actual presentation in line-by-line format. RPN query support.
178 * Revision 1.4 1995/03/09 16:15:08 adam
179 * First presentRequest attempts. Hot-target list.
185 #include <sys/time.h>
195 int (*method) (void *obj, Tcl_Interp *interp, int argc, char **argv);
203 static Tcl_Interp *irTcl_interp;
205 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num);
206 static int do_disconnect (void *obj, Tcl_Interp *interp,
207 int argc, char **argv);
209 static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
212 IrTcl_RecordList *rl;
214 for (rl = setobj->record_list; rl; rl = rl->next)
220 case Z_NamePlusRecord_databaseRecord:
221 free (rl->u.dbrec.buf);
222 rl->u.dbrec.buf = NULL;
224 case Z_NamePlusRecord_surrogateDiagnostic:
225 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
226 &rl->u.surrogateDiagnostics.num);
234 rl = malloc (sizeof(*rl));
236 rl->next = setobj->record_list;
238 setobj->record_list = rl;
245 enum oid_value value;
247 } IrTcl_recordSyntaxTab[] = {
248 { VAL_UNIMARC, "UNIMARC" },
249 { VAL_INTERMARC, "INTERMARC" },
251 { VAL_USMARC, "USMARC" },
252 { VAL_UKMARC, "UKMARC" },
253 { VAL_NORMARC, "NORMARC" },
254 { VAL_LIBRISMARC, "LIBRISMARC" },
255 { VAL_DANMARC, "DANMARC" },
256 { VAL_FINMARC, "FINMARC" },
258 { VAL_CANMARC, "CANMARC" },
260 { VAL_PICAMARC, "PICAMARC" },
261 { VAL_AUSMARC, "AUSMARC" },
262 { VAL_IBERMARC, "IBERMARC" },
263 { VAL_SUTRS, "SUTRS" },
270 int IrTcl_eval (Tcl_Interp *interp, const char *command)
272 char *tmp = malloc (strlen(command)+1);
277 logf (LOG_FATAL, "Out of memory in IrTcl_eval");
280 strcpy (tmp, command);
281 r = Tcl_Eval (interp, tmp);
283 logf (LOG_WARN, "Tcl error in line %d: %s", interp->errorLine,
285 Tcl_FreeResult (interp);
291 * IrTcl_getRecordSyntaxStr: Return record syntax name of object id
293 static const char *IrTcl_getRecordSyntaxStr (enum oid_value value)
296 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
297 if (IrTcl_recordSyntaxTab[i].value == value)
298 return IrTcl_recordSyntaxTab[i].name;
303 * IrTcl_getRecordSyntaxVal: Return record syntax value of string
305 static enum oid_value IrTcl_getRecordSyntaxVal (const char *name)
308 for (i = 0; IrTcl_recordSyntaxTab[i].name; i++)
309 if (!strcmp (IrTcl_recordSyntaxTab[i].name, name))
310 return IrTcl_recordSyntaxTab[i].value;
314 static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no)
316 IrTcl_RecordList *rl;
318 for (rl = setobj->record_list; rl; rl = rl->next)
324 static void delete_IR_records (IrTcl_SetObj *setobj)
326 IrTcl_RecordList *rl, *rl1;
328 for (rl = setobj->record_list; rl; rl = rl1)
332 case Z_NamePlusRecord_databaseRecord:
333 free (rl->u.dbrec.buf);
335 case Z_NamePlusRecord_surrogateDiagnostic:
336 ir_deleteDiags (&rl->u.surrogateDiagnostics.list,
337 &rl->u.surrogateDiagnostics.num);
343 setobj->record_list = NULL;
347 * get_set_int: Set/get integer value
349 static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
355 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
358 sprintf (buf, "%d", *val);
359 Tcl_AppendResult (interp, buf, NULL);
364 * ir_method: Search for method in table and invoke method handler
366 int ir_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab)
368 IrTcl_Methods *tab_i = tab;
371 for (tab_i = tab; tab_i->tab; tab_i++)
372 for (t = tab_i->tab; t->name; t++)
375 if ((*t->method)(tab_i->obj, interp, argc, argv) == TCL_ERROR)
379 if (!strcmp (t->name, argv[1]))
380 return (*t->method)(tab_i->obj, interp, argc, argv);
384 Tcl_AppendResult (interp, "Bad method: ", argv[1],
385 ". Possible methods:", NULL);
386 for (tab_i = tab; tab_i->tab; tab_i++)
387 for (t = tab_i->tab; t->name; t++)
388 Tcl_AppendResult (interp, " ", t->name, NULL);
393 * ir_method_r: Get status for all readable elements
395 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
403 for (; tab->name; tab++)
406 argv_n[1] = tab->name;
407 Tcl_AppendResult (interp, "{", NULL);
408 (*tab->method)(obj, interp, argc_n, argv_n);
409 Tcl_AppendResult (interp, "} ", NULL);
415 * ir_named_bits: get/set named bits
417 int ir_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
418 Tcl_Interp *interp, int argc, char **argv)
420 struct ir_named_entry *ti;
425 for (no = 0; no < argc; no++)
427 for (ti = tab; ti->name; ti++)
428 if (!strcmp (argv[no], ti->name))
430 ODR_MASK_SET (ob, ti->pos);
435 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
441 for (ti = tab; ti->name; ti++)
442 if (ODR_MASK_GET (ob, ti->pos))
443 Tcl_AppendElement (interp, ti->name);
448 * ir_strdup: Duplicate string
450 int ir_strdup (Tcl_Interp *interp, char** p, const char *s)
457 *p = malloc (strlen(s)+1);
460 interp->result = "strdup fail";
468 * ir_strdel: Delete string
470 int ir_strdel (Tcl_Interp *interp, char **p)
478 * ir_malloc: Malloc function
480 void *ir_malloc (Tcl_Interp *interp, size_t size)
482 static char buf[128];
483 void *p = malloc (size);
487 sprintf (buf, "Malloc fail. %ld bytes requested", (long) size);
488 interp->result = buf;
494 static void set_referenceId (ODR o, Z_ReferenceId **dst, const char *src)
500 *dst = odr_malloc (o, sizeof(**dst));
501 (*dst)->size = (*dst)->len = strlen(src);
502 (*dst)->buf = odr_malloc (o, (*dst)->len);
503 memcpy ((*dst)->buf, src, (*dst)->len);
507 static void get_referenceId (char **dst, Z_ReferenceId *src)
515 *dst = malloc (src->len+1);
516 memcpy (*dst, src->buf, src->len);
517 (*dst)[src->len] = '\0';
520 /* ------------------------------------------------------- */
524 * ir-tcl_send_APDU: send APDU
526 static int ir_tcl_send_APDU (Tcl_Interp *interp, IrTcl_Obj *p, Z_APDU *apdu,
531 if (!z_APDU (p->odr_out, &apdu, 0))
533 Tcl_AppendResult (interp, odr_errlist [odr_geterror (p->odr_out)],
535 odr_reset (p->odr_out);
538 p->sbuf = odr_getbuf (p->odr_out, &p->slen, NULL);
539 odr_reset (p->odr_out);
540 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
542 sprintf (interp->result, "cs_put failed in %s", msg);
543 do_disconnect (p, NULL, 2, NULL);
548 ir_select_add_write (cs_fileno(p->cs_link), p);
549 logf (LOG_DEBUG, "Sent part of %s (%d bytes)", msg, p->slen);
552 logf (LOG_DEBUG, "Sent whole %s (%d bytes)", msg, p->slen);
558 * do_init_request: init method on IR object
560 static int do_init_request (void *obj, Tcl_Interp *interp,
561 int argc, char **argv)
571 interp->result = "not connected";
574 apdu = zget_APDU (p->odr_out, Z_APDU_initRequest);
575 req = apdu->u.initRequest;
577 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
578 req->options = &p->options;
579 req->protocolVersion = &p->protocolVersion;
580 req->preferredMessageSize = &p->preferredMessageSize;
581 req->maximumRecordSize = &p->maximumRecordSize;
583 if (p->idAuthenticationGroupId)
585 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
586 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
588 auth->which = Z_IdAuthentication_idPass;
589 auth->u.idPass = pass;
590 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
591 pass->groupId = p->idAuthenticationGroupId;
593 pass->groupId = NULL;
594 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
595 pass->userId = p->idAuthenticationUserId;
598 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
599 pass->password = p->idAuthenticationPassword;
601 pass->password = NULL;
602 req->idAuthentication = auth;
604 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
605 req->idAuthentication = NULL;
608 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
610 auth->which = Z_IdAuthentication_open;
611 auth->u.open = p->idAuthenticationOpen;
612 req->idAuthentication = auth;
614 req->implementationId = p->implementationId;
615 req->implementationName = p->implementationName;
616 req->implementationVersion = p->implementationVersion;
617 req->userInformationField = 0;
619 return ir_tcl_send_APDU (interp, p, apdu, "init");
623 * do_protocolVersion: Set protocol Version
625 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
626 int argc, char **argv)
634 ODR_MASK_ZERO (&p->protocolVersion);
635 ODR_MASK_SET (&p->protocolVersion, 0);
636 ODR_MASK_SET (&p->protocolVersion, 1);
641 if (Tcl_GetInt (interp, argv[2], &version)==TCL_ERROR)
643 ODR_MASK_ZERO (&p->protocolVersion);
644 for (i = 0; i<version; i++)
645 ODR_MASK_SET (&p->protocolVersion, i);
647 for (i = 4; --i >= 0; )
648 if (ODR_MASK_GET (&p->protocolVersion, i))
650 sprintf (buf, "%d", i+1);
651 interp->result = buf;
656 * do_options: Set options
658 static int do_options (void *obj, Tcl_Interp *interp,
659 int argc, char **argv)
661 static struct ir_named_entry options_tab[] = {
665 { "resourceReport", 3 },
666 { "triggerResourceCtrl", 4},
667 { "resourceCtrl", 5},
671 { "extendedServices", 10},
672 { "level-1Segmentation", 11},
673 { "level-2Segmentation", 12},
674 { "concurrentOperations", 13},
675 { "namedResultSets", 14},
682 ODR_MASK_ZERO (&p->options);
683 ODR_MASK_SET (&p->options, 0);
684 ODR_MASK_SET (&p->options, 1);
685 ODR_MASK_SET (&p->options, 4);
686 ODR_MASK_SET (&p->options, 7);
687 ODR_MASK_SET (&p->options, 14);
690 return ir_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
694 * do_failInfo: Get fail information
696 static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
706 sprintf (buf, "%d", p->failInfo);
712 case IR_TCL_FAIL_CONNECT:
713 cp = "connect failed";
715 case IR_TCL_FAIL_READ:
716 cp = "connection closed";
718 case IR_TCL_FAIL_WRITE:
719 cp = "connection closed";
721 case IR_TCL_FAIL_IN_APDU:
722 cp = "failed to decode incoming APDU";
724 case IR_TCL_FAIL_UNKNOWN_APDU:
730 Tcl_AppendElement (interp, buf);
731 Tcl_AppendElement (interp, cp);
736 * do_preferredMessageSize: Set/get preferred message size
738 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
739 int argc, char **argv)
745 p->preferredMessageSize = 30000;
748 return get_set_int (&p->preferredMessageSize, interp, argc, argv);
752 * do_maximumRecordSize: Set/get maximum record size
754 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
755 int argc, char **argv)
761 p->maximumRecordSize = 30000;
764 return get_set_int (&p->maximumRecordSize, interp, argc, argv);
768 * do_initResult: Get init result
770 static int do_initResult (void *obj, Tcl_Interp *interp,
771 int argc, char **argv)
777 return get_set_int (&p->initResult, interp, argc, argv);
782 * do_implementationName: Set/get Implementation Name.
784 static int do_implementationName (void *obj, Tcl_Interp *interp,
785 int argc, char **argv)
790 return ir_strdup (interp, &p->implementationName,
791 "Index Data/IrTcl on YAZ");
793 return ir_strdel (interp, &p->implementationName);
796 free (p->implementationName);
797 if (ir_strdup (interp, &p->implementationName, argv[2])
801 Tcl_AppendResult (interp, p->implementationName, (char*) NULL);
806 * do_implementationId: Get Implementation Id.
808 static int do_implementationId (void *obj, Tcl_Interp *interp,
809 int argc, char **argv)
814 return ir_strdup (interp, &p->implementationId, "YAZ (id=81)");
816 return ir_strdel (interp, &p->implementationId);
817 Tcl_AppendResult (interp, p->implementationId, (char*) NULL);
822 * do_implementationVersion: get Implementation Version.
824 static int do_implementationVersion (void *obj, Tcl_Interp *interp,
825 int argc, char **argv)
830 return ir_strdup (interp, &p->implementationVersion,
831 "YAZ: " YAZ_VERSION " / IrTcl: " IR_TCL_VERSION);
833 return ir_strdel (interp, &p->implementationVersion);
834 Tcl_AppendResult (interp, p->implementationVersion, (char*) NULL);
839 * do_targetImplementationName: Get Implementation Name of target.
841 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
842 int argc, char **argv)
848 p->targetImplementationName = NULL;
852 return ir_strdel (interp, &p->targetImplementationName);
853 Tcl_AppendResult (interp, p->targetImplementationName, (char*) NULL);
858 * do_targetImplementationId: Get Implementation Id of target
860 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
861 int argc, char **argv)
867 p->targetImplementationId = NULL;
871 return ir_strdel (interp, &p->targetImplementationId);
872 Tcl_AppendResult (interp, p->targetImplementationId, (char*) NULL);
877 * do_targetImplementationVersion: Get Implementation Version of target
879 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
880 int argc, char **argv)
886 p->targetImplementationVersion = NULL;
890 return ir_strdel (interp, &p->targetImplementationVersion);
891 Tcl_AppendResult (interp, p->targetImplementationVersion, (char*) NULL);
896 * do_idAuthentication: Set/get id Authentication
898 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
899 int argc, char **argv)
903 if (argc >= 3 || argc == -1)
905 free (p->idAuthenticationOpen);
906 free (p->idAuthenticationGroupId);
907 free (p->idAuthenticationUserId);
908 free (p->idAuthenticationPassword);
910 if (argc >= 3 || argc <= 0)
912 p->idAuthenticationOpen = NULL;
913 p->idAuthenticationGroupId = NULL;
914 p->idAuthenticationUserId = NULL;
915 p->idAuthenticationPassword = NULL;
923 if (ir_strdup (interp, &p->idAuthenticationOpen, argv[2])
929 if (ir_strdup (interp, &p->idAuthenticationGroupId, argv[2])
932 if (ir_strdup (interp, &p->idAuthenticationUserId, argv[3])
935 if (ir_strdup (interp, &p->idAuthenticationPassword, argv[4])
940 if (p->idAuthenticationOpen)
941 Tcl_AppendElement (interp, p->idAuthenticationOpen);
942 else if (p->idAuthenticationGroupId)
944 Tcl_AppendElement (interp, p->idAuthenticationGroupId);
945 Tcl_AppendElement (interp, p->idAuthenticationUserId);
946 Tcl_AppendElement (interp, p->idAuthenticationPassword);
952 * do_connect: connect method on IR object
954 static int do_connect (void *obj, Tcl_Interp *interp,
955 int argc, char **argv)
967 interp->result = "already connected";
970 if (!strcmp (p->cs_type, "tcpip"))
972 p->cs_link = cs_create (tcpip_type, CS_BLOCK, p->protocol_type);
973 addr = tcpip_strtoaddr (argv[2]);
976 interp->result = "tcpip_strtoaddr fail";
979 logf (LOG_DEBUG, "tcp/ip connect %s", argv[2]);
981 else if (!strcmp (p->cs_type, "mosi"))
984 p->cs_link = cs_create (mosi_type, CS_BLOCK, p->protocol_type);
985 addr = mosi_strtoaddr (argv[2]);
988 interp->result = "mosi_strtoaddr fail";
991 logf (LOG_DEBUG, "mosi connect %s", argv[2]);
993 interp->result = "MOSI support not there";
999 Tcl_AppendResult (interp, "Bad comstack type: ",
1003 if (ir_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
1005 if ((r=cs_connect (p->cs_link, addr)) < 0)
1007 interp->result = "connect fail";
1008 do_disconnect (p, NULL, 2, NULL);
1011 ir_select_add (cs_fileno (p->cs_link), p);
1014 ir_select_add_write (cs_fileno (p->cs_link), p);
1015 p->state = IR_TCL_R_Connecting;
1019 p->state = IR_TCL_R_Idle;
1021 IrTcl_eval (p->interp, p->callback);
1028 * do_disconnect: disconnect method on IR object
1030 static int do_disconnect (void *obj, Tcl_Interp *interp,
1031 int argc, char **argv)
1037 p->state = IR_TCL_R_Idle;
1046 ir_select_remove_write (cs_fileno (p->cs_link), p);
1047 ir_select_remove (cs_fileno (p->cs_link), p);
1049 assert (p->cs_link);
1050 cs_close (p->cs_link);
1053 ODR_MASK_ZERO (&p->options);
1054 ODR_MASK_SET (&p->options, 0);
1055 ODR_MASK_SET (&p->options, 1);
1056 ODR_MASK_SET (&p->options, 4);
1057 ODR_MASK_SET (&p->options, 7);
1058 ODR_MASK_SET (&p->options, 14);
1060 ODR_MASK_ZERO (&p->protocolVersion);
1061 ODR_MASK_SET (&p->protocolVersion, 0);
1062 ODR_MASK_SET (&p->protocolVersion, 1);
1064 assert (!p->cs_link);
1069 * do_comstack: Set/get comstack method on IR object
1071 static int do_comstack (void *o, Tcl_Interp *interp,
1072 int argc, char **argv)
1077 return ir_strdup (interp, &obj->cs_type, "tcpip");
1078 else if (argc == -1)
1079 return ir_strdel (interp, &obj->cs_type);
1082 free (obj->cs_type);
1083 if (ir_strdup (interp, &obj->cs_type, argv[2]) == TCL_ERROR)
1086 Tcl_AppendElement (interp, obj->cs_type);
1092 * do_callback: add callback
1094 static int do_callback (void *obj, Tcl_Interp *interp,
1095 int argc, char **argv)
1104 else if (argc == -1)
1105 return ir_strdel (interp, &p->callback);
1111 if (ir_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
1122 * do_failback: add error handle callback
1124 static int do_failback (void *obj, Tcl_Interp *interp,
1125 int argc, char **argv)
1134 else if (argc == -1)
1135 return ir_strdel (interp, &p->failback);
1141 if (ir_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
1152 * do_protocol: Set/get protocol method on IR object
1154 static int do_protocol (void *o, Tcl_Interp *interp, int argc, char **argv)
1160 p->protocol_type = PROTO_Z3950;
1165 if (!strcmp (argv[2], "Z39"))
1166 p->protocol_type = PROTO_Z3950;
1167 else if (!strcmp (argv[2], "SR"))
1168 p->protocol_type = PROTO_SR;
1171 Tcl_AppendResult (interp, "Bad protocol: ", argv[2], NULL);
1176 switch (p->protocol_type)
1179 Tcl_AppendElement (interp, "Z39");
1182 Tcl_AppendElement (interp, "SR");
1189 * do_triggerResourceControl:
1191 static int do_triggerResourceControl (void *obj, Tcl_Interp *interp,
1192 int argc, char **argv)
1196 Z_TriggerResourceControlRequest *req;
1197 bool_t is_false = 0;
1203 interp->result = "not connected";
1206 apdu = zget_APDU (p->odr_out, Z_APDU_triggerResourceControlRequest);
1207 req = apdu->u.triggerResourceControlRequest;
1208 *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1209 req->resultSetWanted = &is_false;
1211 return ir_tcl_send_APDU (interp, p, apdu, "triggerResourceControl");
1215 * do_databaseNames: specify database names
1217 static int do_databaseNames (void *obj, Tcl_Interp *interp,
1218 int argc, char **argv)
1221 IrTcl_SetCObj *p = obj;
1225 for (i=0; i<p->num_databaseNames; i++)
1226 free (p->databaseNames[i]);
1227 free (p->databaseNames);
1231 p->num_databaseNames = 0;
1232 p->databaseNames = NULL;
1237 for (i=0; i<p->num_databaseNames; i++)
1238 Tcl_AppendElement (interp, p->databaseNames[i]);
1241 if (p->databaseNames)
1243 for (i=0; i<p->num_databaseNames; i++)
1244 free (p->databaseNames[i]);
1245 free (p->databaseNames);
1247 p->num_databaseNames = argc - 2;
1248 if (!(p->databaseNames = ir_malloc (interp,
1249 sizeof(*p->databaseNames) * p->num_databaseNames)))
1251 for (i=0; i<p->num_databaseNames; i++)
1253 if (ir_strdup (interp, &p->databaseNames[i], argv[2+i])
1261 * do_replaceIndicator: Set/get replace Set indicator
1263 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
1264 int argc, char **argv)
1266 IrTcl_SetCObj *p = obj;
1270 p->replaceIndicator = 1;
1273 return get_set_int (&p->replaceIndicator, interp, argc, argv);
1277 * do_queryType: Set/Get query method
1279 static int do_queryType (void *obj, Tcl_Interp *interp,
1280 int argc, char **argv)
1282 IrTcl_SetCObj *p = obj;
1285 return ir_strdup (interp, &p->queryType, "rpn");
1286 else if (argc == -1)
1287 return ir_strdel (interp, &p->queryType);
1290 free (p->queryType);
1291 if (ir_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
1294 Tcl_AppendResult (interp, p->queryType, NULL);
1299 * do_userInformationField: Get User information field
1301 static int do_userInformationField (void *obj, Tcl_Interp *interp,
1302 int argc, char **argv)
1308 p->userInformationField = NULL;
1311 else if (argc == -1)
1312 return ir_strdel (interp, &p->userInformationField);
1313 Tcl_AppendResult (interp, p->userInformationField, NULL);
1318 * do_smallSetUpperBound: Set/get small set upper bound
1320 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
1321 int argc, char **argv)
1323 IrTcl_SetCObj *p = o;
1327 p->smallSetUpperBound = 0;
1330 return get_set_int (&p->smallSetUpperBound, interp, argc, argv);
1334 * do_largeSetLowerBound: Set/get large set lower bound
1336 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
1337 int argc, char **argv)
1339 IrTcl_SetCObj *p = o;
1343 p->largeSetLowerBound = 2;
1346 return get_set_int (&p->largeSetLowerBound, interp, argc, argv);
1350 * do_mediumSetPresentNumber: Set/get large set lower bound
1352 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
1353 int argc, char **argv)
1355 IrTcl_SetCObj *p = o;
1359 p->mediumSetPresentNumber = 0;
1362 return get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
1366 * do_referenceId: Set/Get referenceId
1368 static int do_referenceId (void *obj, Tcl_Interp *interp,
1369 int argc, char **argv)
1371 IrTcl_SetCObj *p = obj;
1375 p->referenceId = NULL;
1378 else if (argc == -1)
1379 return ir_strdel (interp, &p->referenceId);
1382 free (p->referenceId);
1383 if (ir_strdup (interp, &p->referenceId, argv[2]) == TCL_ERROR)
1386 Tcl_AppendResult (interp, p->referenceId, NULL);
1391 * do_preferredRecordSyntax: Set/get preferred record syntax
1393 static int do_preferredRecordSyntax (void *obj, Tcl_Interp *interp,
1394 int argc, char **argv)
1396 IrTcl_SetCObj *p = obj;
1400 p->preferredRecordSyntax = NULL;
1403 else if (argc == -1)
1405 free (p->preferredRecordSyntax);
1406 p->preferredRecordSyntax = NULL;
1411 free (p->preferredRecordSyntax);
1412 p->preferredRecordSyntax = NULL;
1413 if (argv[2][0] && (p->preferredRecordSyntax =
1414 malloc (sizeof(*p->preferredRecordSyntax))))
1415 *p->preferredRecordSyntax = IrTcl_getRecordSyntaxVal (argv[2]);
1420 static IrTcl_Method ir_method_tab[] = {
1421 { 1, "comstack", do_comstack },
1422 { 1, "protocol", do_protocol },
1423 { 0, "failback", do_failback },
1424 { 0, "failInfo", do_failInfo },
1426 { 1, "connect", do_connect },
1427 { 0, "protocolVersion", do_protocolVersion },
1428 { 1, "preferredMessageSize", do_preferredMessageSize },
1429 { 1, "maximumRecordSize", do_maximumRecordSize },
1430 { 1, "implementationName", do_implementationName },
1431 { 1, "implementationId", do_implementationId },
1432 { 1, "implementationVersion", do_implementationVersion },
1433 { 0, "targetImplementationName", do_targetImplementationName },
1434 { 0, "targetImplementationId", do_targetImplementationId },
1435 { 0, "targetImplementationVersion", do_targetImplementationVersion },
1436 { 0, "userInformationField", do_userInformationField },
1437 { 1, "idAuthentication", do_idAuthentication },
1438 { 0, "options", do_options },
1439 { 0, "init", do_init_request },
1440 { 0, "initResult", do_initResult },
1441 { 0, "disconnect", do_disconnect },
1442 { 0, "callback", do_callback },
1443 { 0, "triggerResourceControl", do_triggerResourceControl },
1447 static IrTcl_Method ir_set_c_method_tab[] = {
1448 { 0, "databaseNames", do_databaseNames},
1449 { 0, "replaceIndicator", do_replaceIndicator},
1450 { 0, "queryType", do_queryType },
1451 { 0, "preferredRecordSyntax", do_preferredRecordSyntax },
1452 { 0, "smallSetUpperBound", do_smallSetUpperBound},
1453 { 0, "largeSetLowerBound", do_largeSetLowerBound},
1454 { 0, "mediumSetPresentNumber", do_mediumSetPresentNumber},
1455 { 0, "referenceId", do_referenceId },
1460 * ir_obj_method: IR Object methods
1462 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
1463 int argc, char **argv)
1465 IrTcl_Methods tab[3];
1466 IrTcl_Obj *p = clientData;
1469 return ir_method_r (clientData, interp, argc, argv, ir_method_tab);
1471 tab[0].tab = ir_method_tab;
1473 tab[1].tab = ir_set_c_method_tab;
1474 tab[1].obj = &p->set_inher;
1477 return ir_method (interp, argc, argv, tab);
1481 * ir_obj_delete: IR Object disposal
1483 static void ir_obj_delete (ClientData clientData)
1485 IrTcl_Obj *obj = clientData;
1486 IrTcl_Methods tab[3];
1489 if (obj->ref_count > 0)
1491 assert (obj->ref_count == 0);
1493 tab[0].tab = ir_method_tab;
1495 tab[1].tab = ir_set_c_method_tab;
1496 tab[1].obj = &obj->set_inher;
1499 ir_method (NULL, -1, NULL, tab);
1500 odr_destroy (obj->odr_in);
1501 odr_destroy (obj->odr_out);
1502 odr_destroy (obj->odr_pr);
1507 * ir_obj_mk: IR Object creation
1509 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1510 int argc, char **argv)
1512 IrTcl_Methods tab[3];
1520 interp->result = "wrong # args";
1523 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1528 obj->bibset = ccl_qual_mk ();
1529 if ((inf = fopen ("default.bib", "r")))
1531 ccl_qual_file (obj->bibset, inf);
1536 obj->odr_in = odr_createmem (ODR_DECODE);
1537 obj->odr_out = odr_createmem (ODR_ENCODE);
1538 obj->odr_pr = odr_createmem (ODR_PRINT);
1539 obj->state = IR_TCL_R_Idle;
1543 obj->request_queue = NULL;
1545 tab[0].tab = ir_method_tab;
1547 tab[1].tab = ir_set_c_method_tab;
1548 tab[1].obj = &obj->set_inher;
1551 if (ir_method (interp, 0, NULL, tab) == TCL_ERROR)
1553 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1554 (ClientData) obj, ir_obj_delete);
1558 /* ------------------------------------------------------- */
1560 * do_search: Do search request
1562 static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
1564 Z_SearchRequest *req;
1568 IrTcl_SetObj *obj = o;
1580 interp->result = "wrong # args";
1583 if (!obj->set_inher.num_databaseNames)
1585 interp->result = "no databaseNames";
1590 interp->result = "not connected";
1593 apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest);
1594 req = apdu->u.searchRequest;
1596 bib1.proto = p->protocol_type;
1597 bib1.class = CLASS_ATTSET;
1598 bib1.value = VAL_BIB1;
1600 set_referenceId (p->odr_out, &req->referenceId,
1601 obj->set_inher.referenceId);
1603 req->smallSetUpperBound = &obj->set_inher.smallSetUpperBound;
1604 req->largeSetLowerBound = &obj->set_inher.largeSetLowerBound;
1605 req->mediumSetPresentNumber = &obj->set_inher.mediumSetPresentNumber;
1606 req->replaceIndicator = &obj->set_inher.replaceIndicator;
1607 req->resultSetName = obj->setName ? obj->setName : "Default";
1608 logf (LOG_DEBUG, "Search, resultSetName %s", req->resultSetName);
1609 req->num_databaseNames = obj->set_inher.num_databaseNames;
1610 req->databaseNames = obj->set_inher.databaseNames;
1611 for (r=0; r < obj->set_inher.num_databaseNames; r++)
1612 logf (LOG_DEBUG, " Database %s", obj->set_inher.databaseNames[r]);
1613 req->smallSetElementSetNames = 0;
1614 req->mediumSetElementSetNames = 0;
1615 if (obj->set_inher.preferredRecordSyntax)
1617 struct oident ident;
1619 ident.proto = p->protocol_type;
1620 ident.class = CLASS_RECSYN;
1621 ident.value = *obj->set_inher.preferredRecordSyntax;
1622 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
1623 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
1624 oid_getoidbyent (&ident));
1627 req->preferredRecordSyntax = 0;
1628 req->query = &query;
1630 if (!strcmp (obj->set_inher.queryType, "rpn"))
1632 Z_RPNQuery *RPNquery;
1634 RPNquery = p_query_rpn (p->odr_out, argv[2]);
1637 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1640 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1641 query.which = Z_Query_type_1;
1642 query.u.type_1 = RPNquery;
1643 logf (LOG_DEBUG, "RPN");
1646 else if (!strcmp (obj->set_inher.queryType, "cclrpn"))
1650 struct ccl_rpn_node *rpn;
1651 Z_RPNQuery *RPNquery;
1653 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1656 Tcl_AppendResult (interp, "CCL error: ",
1657 ccl_err_msg(error), NULL);
1660 ccl_pr_tree (rpn, stderr);
1661 fprintf (stderr, "\n");
1662 assert((RPNquery = ccl_rpn_query(rpn)));
1663 RPNquery->attributeSetId = oid_getoidbyent (&bib1);
1664 query.which = Z_Query_type_1;
1665 query.u.type_1 = RPNquery;
1666 logf (LOG_DEBUG, "CCLRPN");
1669 else if (!strcmp (obj->set_inher.queryType, "ccl"))
1671 query.which = Z_Query_type_2;
1672 query.u.type_2 = &ccl_query;
1673 ccl_query.buf = (unsigned char *) argv[2];
1674 ccl_query.len = strlen (argv[2]);
1675 logf (LOG_DEBUG, "CCL");
1679 interp->result = "unknown query method";
1682 return ir_tcl_send_APDU (interp, p, apdu, "search");
1686 * do_resultCount: Get number of hits
1688 static int do_resultCount (void *o, Tcl_Interp *interp,
1689 int argc, char **argv)
1691 IrTcl_SetObj *obj = o;
1695 return get_set_int (&obj->resultCount, interp, argc, argv);
1699 * do_searchStatus: Get search status (after search response)
1701 static int do_searchStatus (void *o, Tcl_Interp *interp,
1702 int argc, char **argv)
1704 IrTcl_SetObj *obj = o;
1708 return get_set_int (&obj->searchStatus, interp, argc, argv);
1712 * do_presentStatus: Get search status (after search/present response)
1714 static int do_presentStatus (void *o, Tcl_Interp *interp,
1715 int argc, char **argv)
1717 IrTcl_SetObj *obj = o;
1721 return get_set_int (&obj->presentStatus, interp, argc, argv);
1725 * do_nextResultSetPosition: Get next result set position
1726 * (after search/present response)
1728 static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
1729 int argc, char **argv)
1731 IrTcl_SetObj *obj = o;
1735 obj->nextResultSetPosition = 0;
1738 return get_set_int (&obj->nextResultSetPosition, interp, argc, argv);
1742 * do_setName: Set result Set name
1744 static int do_setName (void *o, Tcl_Interp *interp,
1745 int argc, char **argv)
1747 IrTcl_SetObj *obj = o;
1750 return ir_strdup (interp, &obj->setName, "Default");
1751 else if (argc == -1)
1752 return ir_strdel (interp, &obj->setName);
1755 free (obj->setName);
1756 if (ir_strdup (interp, &obj->setName, argv[2])
1760 Tcl_AppendElement (interp, obj->setName);
1765 * do_numberOfRecordsReturned: Get number of records returned
1767 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
1768 int argc, char **argv)
1770 IrTcl_SetObj *obj = o;
1774 obj->numberOfRecordsReturned = 0;
1777 return get_set_int (&obj->numberOfRecordsReturned, interp, argc, argv);
1781 * do_type: Return type (if any) at position.
1783 static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv)
1785 IrTcl_SetObj *obj = o;
1787 IrTcl_RecordList *rl;
1791 obj->record_list = NULL;
1794 else if (argc == -1)
1796 delete_IR_records (obj);
1801 sprintf (interp->result, "wrong # args");
1804 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1806 rl = find_IR_record (obj, offset);
1811 case Z_NamePlusRecord_databaseRecord:
1812 interp->result = "DB";
1814 case Z_NamePlusRecord_surrogateDiagnostic:
1815 interp->result = "SD";
1823 * do_recordType: Return record type (if any) at position.
1825 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
1827 IrTcl_SetObj *obj = o;
1829 IrTcl_RecordList *rl;
1835 else if (argc == -1)
1841 sprintf (interp->result, "wrong # args");
1844 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1846 rl = find_IR_record (obj, offset);
1849 if (rl->which != Z_NamePlusRecord_databaseRecord)
1851 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1854 Tcl_AppendElement (interp, (char*)
1855 IrTcl_getRecordSyntaxStr (rl->u.dbrec.type));
1862 static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num)
1868 for (i = 0; i<num; i++)
1870 logf (LOG_DEBUG, "Diagnostic, code %d", list[i].condition);
1871 sprintf (buf, "%d", list[i].condition);
1872 Tcl_AppendElement (interp, buf);
1873 cp = diagbib1_str (list[i].condition);
1875 Tcl_AppendElement (interp, (char*) cp);
1877 Tcl_AppendElement (interp, "");
1878 if (list[i].addinfo)
1879 Tcl_AppendElement (interp, (char*) list[i].addinfo);
1881 Tcl_AppendElement (interp, "");
1887 * do_diag: Return diagnostic record info
1889 static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv)
1891 IrTcl_SetObj *obj = o;
1893 IrTcl_RecordList *rl;
1899 sprintf (interp->result, "wrong # args");
1902 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1904 rl = find_IR_record (obj, offset);
1907 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1910 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
1912 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
1915 return ir_diagResult (interp, rl->u.surrogateDiagnostics.list,
1916 rl->u.surrogateDiagnostics.num);
1920 * do_getMarc: Get ISO2709 Record lines/fields
1922 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
1924 IrTcl_SetObj *obj = o;
1926 IrTcl_RecordList *rl;
1932 sprintf (interp->result, "wrong # args");
1935 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1937 rl = find_IR_record (obj, offset);
1940 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1943 if (rl->which != Z_NamePlusRecord_databaseRecord)
1945 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1948 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
1952 * do_getSutrs: Get SUTRS Record
1954 static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
1956 IrTcl_SetObj *obj = o;
1958 IrTcl_RecordList *rl;
1964 sprintf (interp->result, "wrong # args");
1967 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1969 rl = find_IR_record (obj, offset);
1972 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1975 if (rl->which != Z_NamePlusRecord_databaseRecord)
1977 Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
1980 if (rl->u.dbrec.type != VAL_SUTRS)
1982 Tcl_AppendElement (interp, rl->u.dbrec.buf);
1988 * do_responseStatus: Return response status (present or search)
1990 static int do_responseStatus (void *o, Tcl_Interp *interp,
1991 int argc, char **argv)
1993 IrTcl_SetObj *obj = o;
1997 obj->recordFlag = 0;
1998 obj->nonSurrogateDiagnosticNum = 0;
1999 obj->nonSurrogateDiagnosticList = NULL;
2002 else if (argc == -1)
2004 ir_deleteDiags (&obj->nonSurrogateDiagnosticList,
2005 &obj->nonSurrogateDiagnosticNum);
2008 if (!obj->recordFlag)
2010 Tcl_AppendElement (interp, "OK");
2015 case Z_Records_DBOSD:
2016 Tcl_AppendElement (interp, "DBOSD");
2019 Tcl_AppendElement (interp, "NSD");
2020 return ir_diagResult (interp, obj->nonSurrogateDiagnosticList,
2021 obj->nonSurrogateDiagnosticNum);
2027 * do_present: Perform Present Request
2030 static int do_present (void *o, Tcl_Interp *interp,
2031 int argc, char **argv)
2033 IrTcl_SetObj *obj = o;
2036 Z_PresentRequest *req;
2044 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
2051 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
2058 interp->result = "not connected";
2065 obj->number = number;
2067 apdu = zget_APDU (p->odr_out, Z_APDU_presentRequest);
2068 req = apdu->u.presentRequest;
2070 set_referenceId (p->odr_out, &req->referenceId,
2071 obj->set_inher.referenceId);
2073 req->resultSetId = obj->setName ? obj->setName : "Default";
2075 req->resultSetStartPoint = &start;
2076 req->numberOfRecordsRequested = &number;
2077 if (obj->set_inher.preferredRecordSyntax)
2079 struct oident ident;
2081 ident.proto = p->protocol_type;
2082 ident.class = CLASS_RECSYN;
2083 ident.value = *obj->set_inher.preferredRecordSyntax;
2084 logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
2085 req->preferredRecordSyntax = odr_oiddup (p->odr_out,
2086 oid_getoidbyent (&ident));
2089 req->preferredRecordSyntax = 0;
2091 return ir_tcl_send_APDU (interp, p, apdu, "present");
2095 * do_loadFile: Load result set from file
2098 static int do_loadFile (void *o, Tcl_Interp *interp,
2099 int argc, char **argv)
2101 IrTcl_SetObj *setobj = o;
2111 interp->result = "wrong # args";
2114 inf = fopen (argv[2], "r");
2117 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
2120 while ((buf = ir_tcl_fread_marc (inf, &size)))
2122 IrTcl_RecordList *rl;
2124 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
2125 rl->u.dbrec.type = VAL_USMARC;
2126 rl->u.dbrec.buf = buf;
2127 rl->u.dbrec.size = size;
2130 setobj->numberOfRecordsReturned = no-1;
2135 static IrTcl_Method ir_set_method_tab[] = {
2136 { 0, "search", do_search },
2137 { 0, "searchStatus", do_searchStatus },
2138 { 0, "presentStatus", do_presentStatus },
2139 { 0, "nextResultSetPosition", do_nextResultSetPosition },
2140 { 0, "setName", do_setName },
2141 { 0, "resultCount", do_resultCount },
2142 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
2143 { 0, "present", do_present },
2144 { 0, "type", do_type },
2145 { 0, "getMarc", do_getMarc },
2146 { 0, "getSutrs", do_getSutrs },
2147 { 0, "recordType", do_recordType },
2148 { 0, "diag", do_diag },
2149 { 0, "responseStatus", do_responseStatus },
2150 { 0, "loadFile", do_loadFile },
2155 * ir_set_obj_method: IR Set Object methods
2157 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
2158 int argc, char **argv)
2160 IrTcl_Methods tabs[3];
2161 IrTcl_SetObj *p = clientData;
2165 interp->result = "wrong # args";
2168 tabs[0].tab = ir_set_method_tab;
2170 tabs[1].tab = ir_set_c_method_tab;
2171 tabs[1].obj = &p->set_inher;
2174 return ir_method (interp, argc, argv, tabs);
2178 * ir_set_obj_delete: IR Set Object disposal
2180 static void ir_set_obj_delete (ClientData clientData)
2182 IrTcl_Methods tabs[3];
2183 IrTcl_SetObj *p = clientData;
2185 tabs[0].tab = ir_set_method_tab;
2187 tabs[1].tab = ir_set_c_method_tab;
2188 tabs[1].obj = &p->set_inher;
2191 ir_method (NULL, -1, NULL, tabs);
2197 * ir_set_obj_mk: IR Set Object creation
2199 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
2200 int argc, char **argv)
2202 IrTcl_Methods tabs[3];
2205 if (argc < 2 || argc > 3)
2207 interp->result = "wrong # args";
2210 if (!(obj = ir_malloc (interp, sizeof(*obj))))
2214 Tcl_CmdInfo parent_info;
2219 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2221 interp->result = "No parent";
2224 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2226 dst = &obj->set_inher;
2227 src = &obj->parent->set_inher;
2229 dst->num_databaseNames = src->num_databaseNames;
2230 if (!(dst->databaseNames =
2231 ir_malloc (interp, sizeof (*dst->databaseNames)
2232 * dst->num_databaseNames)))
2234 for (i = 0; i < dst->num_databaseNames; i++)
2236 if (ir_strdup (interp, &dst->databaseNames[i],
2237 src->databaseNames[i]) == TCL_ERROR)
2240 if (ir_strdup (interp, &dst->queryType, src->queryType)
2244 if (ir_strdup (interp, &dst->referenceId, src->referenceId)
2248 if (src->preferredRecordSyntax &&
2249 (dst->preferredRecordSyntax
2250 = malloc (sizeof(*dst->preferredRecordSyntax))))
2251 *dst->preferredRecordSyntax = *src->preferredRecordSyntax;
2253 dst->preferredRecordSyntax = NULL;
2254 dst->replaceIndicator = src->replaceIndicator;
2255 dst->smallSetUpperBound = src->smallSetUpperBound;
2256 dst->largeSetLowerBound = src->largeSetLowerBound;
2257 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
2262 tabs[0].tab = ir_set_method_tab;
2266 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2269 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
2270 (ClientData) obj, ir_set_obj_delete);
2274 /* ------------------------------------------------------- */
2277 * do_scan: Perform scan
2279 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
2283 IrTcl_ScanObj *obj = o;
2284 IrTcl_Obj *p = obj->parent;
2287 struct ccl_rpn_node *rpn;
2296 interp->result = "wrong # args";
2299 if (!p->set_inher.num_databaseNames)
2301 interp->result = "no databaseNames";
2306 interp->result = "not connected";
2310 bib1.proto = p->protocol_type;
2311 bib1.class = CLASS_ATTSET;
2312 bib1.value = VAL_BIB1;
2314 apdu = zget_APDU (p->odr_out, Z_APDU_scanRequest);
2315 req = apdu->u.scanRequest;
2317 set_referenceId (p->odr_out, &req->referenceId, p->set_inher.referenceId);
2318 req->num_databaseNames = p->set_inher.num_databaseNames;
2319 req->databaseNames = p->set_inher.databaseNames;
2320 req->attributeSet = oid_getoidbyent (&bib1);
2323 if (!(req->termListAndStartPoint = p_query_scan (p->odr_out, argv[2])))
2325 Tcl_AppendResult (interp, "Syntax error in query", NULL);
2329 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
2332 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
2335 ccl_pr_tree (rpn, stderr);
2336 fprintf (stderr, "\n");
2337 if (!(req->termListAndStartPoint = ccl_scan_query (rpn)))
2340 req->stepSize = &obj->stepSize;
2341 req->numberOfTermsRequested = &obj->numberOfTermsRequested;
2342 req->preferredPositionInResponse = &obj->preferredPositionInResponse;
2343 logf (LOG_DEBUG, "stepSize=%d", *req->stepSize);
2344 logf (LOG_DEBUG, "numberOfTermsRequested=%d",
2345 *req->numberOfTermsRequested);
2346 logf (LOG_DEBUG, "preferredPositionInResponse=%d",
2347 *req->preferredPositionInResponse);
2349 return ir_tcl_send_APDU (interp, p, apdu, "scan");
2353 * do_stepSize: Set/get replace Step Size
2355 static int do_stepSize (void *obj, Tcl_Interp *interp,
2356 int argc, char **argv)
2358 IrTcl_ScanObj *p = obj;
2364 return get_set_int (&p->stepSize, interp, argc, argv);
2368 * do_numberOfTermsRequested: Set/get Number of Terms requested
2370 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
2371 int argc, char **argv)
2373 IrTcl_ScanObj *p = obj;
2377 p->numberOfTermsRequested = 20;
2380 return get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
2385 * do_preferredPositionInResponse: Set/get preferred Position
2387 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
2388 int argc, char **argv)
2390 IrTcl_ScanObj *p = obj;
2394 p->preferredPositionInResponse = 1;
2397 return get_set_int (&p->preferredPositionInResponse, interp, argc, argv);
2401 * do_scanStatus: Get scan status
2403 static int do_scanStatus (void *obj, Tcl_Interp *interp,
2404 int argc, char **argv)
2406 IrTcl_ScanObj *p = obj;
2410 return get_set_int (&p->scanStatus, interp, argc, argv);
2414 * do_numberOfEntriesReturned: Get number of Entries returned
2416 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
2417 int argc, char **argv)
2419 IrTcl_ScanObj *p = obj;
2423 return get_set_int (&p->numberOfEntriesReturned, interp, argc, argv);
2427 * do_positionOfTerm: Get position of Term
2429 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
2430 int argc, char **argv)
2432 IrTcl_ScanObj *p = obj;
2436 return get_set_int (&p->positionOfTerm, interp, argc, argv);
2440 * do_scanLine: get Scan Line (surrogate or normal) after response
2442 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
2444 IrTcl_ScanObj *p = obj;
2450 p->entries_flag = 0;
2452 p->nonSurrogateDiagnosticNum = 0;
2453 p->nonSurrogateDiagnosticList = 0;
2456 else if (argc == -1)
2458 p->entries_flag = 0;
2459 /* release entries */
2462 ir_deleteDiags (&p->nonSurrogateDiagnosticList,
2463 &p->nonSurrogateDiagnosticNum);
2468 interp->result = "wrong # args";
2471 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
2473 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
2474 || i >= p->num_entries || i < 0)
2476 switch (p->entries[i].which)
2478 case Z_Entry_termInfo:
2479 Tcl_AppendElement (interp, "T");
2480 if (p->entries[i].u.term.buf)
2481 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
2483 Tcl_AppendElement (interp, "");
2484 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
2485 Tcl_AppendElement (interp, numstr);
2487 case Z_Entry_surrogateDiagnostic:
2488 Tcl_AppendElement (interp, "SD");
2489 return ir_diagResult (interp, p->entries[i].u.diag.list,
2490 p->entries[i].u.diag.num);
2496 static IrTcl_Method ir_scan_method_tab[] = {
2497 { 0, "scan", do_scan },
2498 { 0, "stepSize", do_stepSize },
2499 { 0, "numberOfTermsRequested", do_numberOfTermsRequested },
2500 { 0, "preferredPositionInResponse", do_preferredPositionInResponse },
2501 { 0, "scanStatus", do_scanStatus },
2502 { 0, "numberOfEntriesReturned", do_numberOfEntriesReturned },
2503 { 0, "positionOfTerm", do_positionOfTerm },
2504 { 0, "scanLine", do_scanLine },
2509 * ir_scan_obj_method: IR Scan Object methods
2511 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
2512 int argc, char **argv)
2514 IrTcl_Methods tabs[2];
2518 interp->result = "wrong # args";
2521 tabs[0].tab = ir_scan_method_tab;
2522 tabs[0].obj = clientData;
2525 return ir_method (interp, argc, argv, tabs);
2529 * ir_scan_obj_delete: IR Scan Object disposal
2531 static void ir_scan_obj_delete (ClientData clientData)
2533 IrTcl_Methods tabs[2];
2534 IrTcl_ScanObj *obj = clientData;
2536 tabs[0].tab = ir_scan_method_tab;
2540 ir_method (NULL, -1, NULL, tabs);
2545 * ir_scan_obj_mk: IR Scan Object creation
2547 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
2548 int argc, char **argv)
2550 Tcl_CmdInfo parent_info;
2552 IrTcl_Methods tabs[2];
2556 interp->result = "wrong # args";
2559 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
2561 interp->result = "No parent";
2564 if (!(obj = ir_malloc (interp, sizeof(*obj))))
2567 obj->parent = (IrTcl_Obj *) parent_info.clientData;
2569 tabs[0].tab = ir_scan_method_tab;
2573 if (ir_method (interp, 0, NULL, tabs) == TCL_ERROR)
2575 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
2576 (ClientData) obj, ir_scan_obj_delete);
2580 /* ------------------------------------------------------- */
2582 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
2586 p->initResult = *initrs->result ? 1 : 0;
2587 if (!*initrs->result)
2588 logf (LOG_DEBUG, "Connection rejected by target");
2590 logf (LOG_DEBUG, "Connection accepted by target");
2592 get_referenceId (&p->set_inher.referenceId, initrs->referenceId);
2594 free (p->targetImplementationId);
2595 ir_strdup (p->interp, &p->targetImplementationId,
2596 initrs->implementationId);
2597 free (p->targetImplementationName);
2598 ir_strdup (p->interp, &p->targetImplementationName,
2599 initrs->implementationName);
2600 free (p->targetImplementationVersion);
2601 ir_strdup (p->interp, &p->targetImplementationVersion,
2602 initrs->implementationVersion);
2604 p->maximumRecordSize = *initrs->maximumRecordSize;
2605 p->preferredMessageSize = *initrs->preferredMessageSize;
2607 memcpy (&p->options, initrs->options, sizeof(initrs->options));
2608 memcpy (&p->protocolVersion, initrs->protocolVersion,
2609 sizeof(initrs->protocolVersion));
2610 free (p->userInformationField);
2611 p->userInformationField = NULL;
2612 if (initrs->userInformationField)
2616 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
2617 (p->userInformationField =
2619 initrs->userInformationField->u.octet_aligned->len)
2622 memcpy (p->userInformationField,
2623 initrs->userInformationField->u.octet_aligned->buf,
2625 (p->userInformationField)[len] = '\0';
2630 static void ir_deleteDiags (IrTcl_Diagnostic **dst_list, int *dst_num)
2633 for (i = 0; i<*dst_num; i++)
2634 free (dst_list[i]->addinfo);
2640 static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num,
2641 Z_DiagRec **list, int num)
2647 *dst_list = malloc (sizeof(**dst_list) * num);
2653 for (i = 0; i<num; i++)
2655 switch (list[i]->which)
2657 case Z_DiagRec_defaultFormat:
2658 (*dst_list)[i].condition = *list[i]->u.defaultFormat->condition;
2659 addinfo = list[i]->u.defaultFormat->addinfo;
2661 ((*dst_list)[i].addinfo = malloc (strlen(addinfo)+1)))
2662 strcpy ((*dst_list)[i].addinfo, addinfo);
2665 (*dst_list)[i].addinfo = NULL;
2666 (*dst_list)[i].condition = 0;
2671 static void ir_handleRecords (void *o, Z_Records *zrs)
2674 IrTcl_SetObj *setobj = p->set_child;
2677 IrTcl_RecordList *rl;
2679 setobj->which = zrs->which;
2680 setobj->recordFlag = 1;
2682 ir_deleteDiags (&setobj->nonSurrogateDiagnosticList,
2683 &setobj->nonSurrogateDiagnosticNum);
2684 if (zrs->which == Z_Records_DBOSD)
2686 setobj->numberOfRecordsReturned =
2687 zrs->u.databaseOrSurDiagnostics->num_records;
2688 logf (LOG_DEBUG, "Got %d records", setobj->numberOfRecordsReturned);
2689 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
2691 rl = new_IR_record (setobj, setobj->start + offset,
2692 zrs->u.databaseOrSurDiagnostics->
2693 records[offset]->which);
2694 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
2696 ir_handleDiags (&rl->u.surrogateDiagnostics.list,
2697 &rl->u.surrogateDiagnostics.num,
2698 &zrs->u.databaseOrSurDiagnostics->
2699 records[offset]->u.surrogateDiagnostic,
2704 Z_DatabaseRecord *zr;
2706 struct oident *ident;
2708 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
2710 oe = (Odr_external*) zr;
2711 rl->u.dbrec.size = zr->u.octet_aligned->len;
2713 rl->u.dbrec.type = VAL_USMARC;
2714 if ((ident = oid_getentbyoid (oe->direct_reference)))
2715 rl->u.dbrec.type = ident->value;
2716 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
2718 char *buf = (char*) zr->u.octet_aligned->buf;
2719 if ((rl->u.dbrec.buf = malloc (rl->u.dbrec.size)))
2720 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
2722 else if (rl->u.dbrec.type == VAL_SUTRS &&
2723 oe->which == ODR_EXTERNAL_single)
2727 logf (LOG_DEBUG, "Decoding SUTRS");
2728 odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
2729 oe->u.single_ASN1_type->len, 0);
2730 if (!z_SUTRS(p->odr_in, &rc, 0))
2732 logf (LOG_WARN, "Cannot decode SUTRS");
2733 rl->u.dbrec.buf = NULL;
2737 if ((rl->u.dbrec.buf = malloc (rc->len+1)))
2739 memcpy (rl->u.dbrec.buf, rc->buf, rc->len);
2740 rl->u.dbrec.buf[rc->len] = '\0';
2742 rl->u.dbrec.size = rc->len;
2746 rl->u.dbrec.buf = NULL;
2750 else if (zrs->which == Z_Records_multipleNSD)
2752 logf (LOG_DEBUG, "multipleNonSurrogateDiagnostic %d",
2753 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2754 setobj->numberOfRecordsReturned = 0;
2755 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2756 &setobj->nonSurrogateDiagnosticNum,
2757 zrs->u.multipleNonSurDiagnostics->diagRecs,
2758 zrs->u.multipleNonSurDiagnostics->num_diagRecs);
2762 logf (LOG_DEBUG, "NonSurrogateDiagnostic");
2763 setobj->numberOfRecordsReturned = 0;
2764 ir_handleDiags (&setobj->nonSurrogateDiagnosticList,
2765 &setobj->nonSurrogateDiagnosticNum,
2766 &zrs->u.nonSurrogateDiagnostic,
2771 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs)
2774 IrTcl_SetObj *setobj = p->set_child;
2775 Z_Records *zrs = searchrs->records;
2777 logf (LOG_DEBUG, "Received search response");
2780 logf (LOG_DEBUG, "Search response, no object!");
2783 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
2784 get_referenceId (&setobj->set_inher.referenceId, searchrs->referenceId);
2785 setobj->resultCount = *searchrs->resultCount;
2786 if (searchrs->presentStatus)
2787 setobj->presentStatus = *searchrs->presentStatus;
2788 if (searchrs->nextResultSetPosition)
2789 setobj->nextResultSetPosition = *searchrs->nextResultSetPosition;
2791 logf (LOG_DEBUG, "Search response %d, %d hits",
2792 setobj->searchStatus, setobj->resultCount);
2794 ir_handleRecords (o, zrs);
2796 setobj->recordFlag = 0;
2800 static void ir_presentResponse (void *o, Z_PresentResponse *presrs)
2803 IrTcl_SetObj *setobj = p->set_child;
2804 Z_Records *zrs = presrs->records;
2806 logf (LOG_DEBUG, "Received present response");
2809 logf (LOG_DEBUG, "Present response, no object!");
2812 setobj->presentStatus = *presrs->presentStatus;
2813 get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId);
2814 setobj->nextResultSetPosition = *presrs->nextResultSetPosition;
2816 ir_handleRecords (o, zrs);
2819 setobj->recordFlag = 0;
2820 logf (LOG_DEBUG, "No records!");
2824 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs)
2827 IrTcl_ScanObj *scanobj = p->scan_child;
2829 logf (LOG_DEBUG, "Received scanResponse");
2831 get_referenceId (&p->set_inher.referenceId, scanrs->referenceId);
2832 scanobj->scanStatus = *scanrs->scanStatus;
2833 logf (LOG_DEBUG, "scanStatus=%d", scanobj->scanStatus);
2835 if (scanrs->stepSize)
2836 scanobj->stepSize = *scanrs->stepSize;
2837 logf (LOG_DEBUG, "stepSize=%d", scanobj->stepSize);
2839 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
2840 logf (LOG_DEBUG, "numberOfEntriesReturned=%d",
2841 scanobj->numberOfEntriesReturned);
2843 if (scanrs->positionOfTerm)
2844 scanobj->positionOfTerm = *scanrs->positionOfTerm;
2846 scanobj->positionOfTerm = -1;
2847 logf (LOG_DEBUG, "positionOfTerm=%d", scanobj->positionOfTerm);
2849 free (scanobj->entries);
2850 scanobj->entries = NULL;
2852 ir_deleteDiags (&scanobj->nonSurrogateDiagnosticList,
2853 &scanobj->nonSurrogateDiagnosticNum);
2854 if (scanrs->entries)
2859 scanobj->entries_flag = 1;
2860 scanobj->which = scanrs->entries->which;
2861 switch (scanobj->which)
2863 case Z_ListEntries_entries:
2864 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
2865 scanobj->entries = malloc (scanobj->num_entries *
2866 sizeof(*scanobj->entries));
2867 for (i=0; i<scanobj->num_entries; i++)
2869 ze = scanrs->entries->u.entries->entries[i];
2870 scanobj->entries[i].which = ze->which;
2873 case Z_Entry_termInfo:
2874 if (ze->u.termInfo->term->which == Z_Term_general)
2876 int l = ze->u.termInfo->term->u.general->len;
2877 scanobj->entries[i].u.term.buf = malloc (1+l);
2878 memcpy (scanobj->entries[i].u.term.buf,
2879 ze->u.termInfo->term->u.general->buf,
2881 scanobj->entries[i].u.term.buf[l] = '\0';
2884 scanobj->entries[i].u.term.buf = NULL;
2885 if (ze->u.termInfo->globalOccurrences)
2886 scanobj->entries[i].u.term.globalOccurrences =
2887 *ze->u.termInfo->globalOccurrences;
2889 scanobj->entries[i].u.term.globalOccurrences = 0;
2891 case Z_Entry_surrogateDiagnostic:
2892 ir_handleDiags (&scanobj->entries[i].u.diag.list,
2893 &scanobj->entries[i].u.diag.num,
2894 &ze->u.surrogateDiagnostic,
2900 case Z_ListEntries_nonSurrogateDiagnostics:
2901 ir_handleDiags (&scanobj->nonSurrogateDiagnosticList,
2902 &scanobj->nonSurrogateDiagnosticNum,
2903 scanrs->entries->u.nonSurrogateDiagnostics->
2905 scanrs->entries->u.nonSurrogateDiagnostics->
2911 scanobj->entries_flag = 0;
2915 * ir_select_read: handle incoming packages
2917 void ir_select_read (ClientData clientData)
2919 IrTcl_Obj *p = clientData;
2923 if (p->state == IR_TCL_R_Connecting)
2925 r = cs_rcvconnect (p->cs_link);
2928 logf (LOG_WARN, "cs_rcvconnect returned 1");
2931 p->state = IR_TCL_R_Idle;
2932 ir_select_remove_write (cs_fileno (p->cs_link), p);
2935 logf (LOG_DEBUG, "cs_rcvconnect error");
2938 p->failInfo = IR_TCL_FAIL_CONNECT;
2939 IrTcl_eval (p->interp, p->failback);
2941 do_disconnect (p, NULL, 2, NULL);
2945 IrTcl_eval (p->interp, p->callback);
2946 if (p->cs_link && p->request_queue)
2947 ir_tcl_send_q (p, p->request_queue, "x");
2952 /* signal one more use of ir object - callbacks must not
2953 release the ir memory (p pointer) */
2954 p->state = IR_TCL_R_Reading;
2956 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
2958 logf (LOG_DEBUG, "cs_get failed, code %d", r);
2959 ir_select_remove (cs_fileno (p->cs_link), p);
2962 p->failInfo = IR_TCL_FAIL_READ;
2963 IrTcl_eval (p->interp, p->failback);
2965 do_disconnect (p, NULL, 2, NULL);
2967 /* release ir object now if callback deleted it */
2973 odr_setbuf (p->odr_in, p->buf_in, r, 0);
2974 logf (LOG_DEBUG, "cs_get ok, got %d", r);
2975 if (!z_APDU (p->odr_in, &apdu, 0))
2977 logf (LOG_DEBUG, "%s", odr_errlist [odr_geterror (p->odr_in)]);
2980 p->failInfo = IR_TCL_FAIL_IN_APDU;
2981 IrTcl_eval (p->interp, p->failback);
2983 do_disconnect (p, NULL, 2, NULL);
2985 /* release ir object now if failback deleted it */
2991 case Z_APDU_initResponse:
2992 ir_initResponse (p, apdu->u.initResponse);
2994 case Z_APDU_searchResponse:
2995 ir_searchResponse (p, apdu->u.searchResponse);
2997 case Z_APDU_presentResponse:
2998 ir_presentResponse (p, apdu->u.presentResponse);
3000 case Z_APDU_scanResponse:
3001 ir_scanResponse (p, apdu->u.scanResponse);
3004 logf (LOG_WARN, "Received unknown APDU type (%d)", apdu->which);
3007 p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
3008 IrTcl_eval (p->interp, p->failback);
3010 do_disconnect (p, NULL, 2, NULL);
3012 odr_reset (p->odr_in);
3013 if (p->request_queue) /* remove queue entry */
3016 rq = p->request_queue;
3017 p->request_queue = rq->next;
3020 if (!p->request_queue)
3021 p->state = IR_TCL_R_Idle;
3025 logf (LOG_FATAL, "Internal error. No queue entry");
3029 IrTcl_eval (p->interp, p->callback);
3030 if (p->ref_count == 1)
3036 } while (p->cs_link && cs_more (p->cs_link));
3037 if (p->cs_link && p->request_queue)
3038 ir_tcl_send_q (p, p->request_queue, "x");
3042 * ir_select_write: handle outgoing packages - not yet written.
3044 void ir_select_write (ClientData clientData)
3046 IrTcl_Obj *p = clientData;
3050 logf (LOG_DEBUG, "In write handler");
3051 if (p->state == IR_TCL_R_Connecting)
3053 r = cs_rcvconnect (p->cs_link);
3056 p->state = IR_TCL_R_Idle;
3059 logf (LOG_DEBUG, "cs_rcvconnect error");
3060 ir_select_remove_write (cs_fileno (p->cs_link), p);
3063 p->failInfo = IR_TCL_FAIL_CONNECT;
3064 IrTcl_eval (p->interp, p->failback);
3066 do_disconnect (p, NULL, 2, NULL);
3069 ir_select_remove_write (cs_fileno (p->cs_link), p);
3071 IrTcl_eval (p->interp, p->callback);
3075 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
3077 logf (LOG_DEBUG, "select write fail");
3080 p->failInfo = IR_TCL_FAIL_WRITE;
3081 IrTcl_eval (p->interp, p->failback);
3083 do_disconnect (p, NULL, 2, NULL);
3086 rq = p->request_queue;
3088 if ((r=cs_put (p->cs_link, rq->buf_out, rq->len_out)) < 0)
3090 logf (LOG_DEBUG, "select write fail");
3093 p->failInfo = IR_TCL_FAIL_WRITE;
3094 IrTcl_eval (p->interp, p->failback);
3098 do_disconnect (p, NULL, 2, NULL);
3101 else if (r == 0) /* remove select bit */
3103 p->state = IR_TCL_R_Waiting;
3104 ir_select_remove_write (cs_fileno (p->cs_link), p);
3110 /* ------------------------------------------------------- */
3113 * ir_tcl_init: Registration of TCL commands.
3115 int ir_tcl_init (Tcl_Interp *interp)
3117 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
3118 (Tcl_CmdDeleteProc *) NULL);
3119 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
3120 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3121 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
3122 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
3123 irTcl_interp = interp;