2 * IR toolkit for tcl/tk
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.30 1995-05-26 08:54:11 adam
8 * New MARC utilities. Uses prefix query.
10 * Revision 1.29 1995/05/24 14:10:22 adam
11 * Work on idAuthentication, protocolVersion and options.
13 * Revision 1.28 1995/05/23 15:34:48 adam
14 * Many new settings, userInformationField, smallSetUpperBound, etc.
15 * A number of settings are inherited when ir-set is executed.
16 * This version is incompatible with the graphical test client (client.tcl).
18 * Revision 1.27 1995/05/11 15:34:47 adam
19 * Scan request changed a bit. This version works with RLG.
21 * Revision 1.26 1995/04/18 16:11:51 adam
22 * First version of graphical Scan. Some work on query-by-form.
24 * Revision 1.25 1995/04/17 09:37:17 adam
25 * Further development of scan.
27 * Revision 1.24 1995/04/11 14:16:42 adam
28 * Further work on scan. Response works. Entries aren't saved yet.
30 * Revision 1.23 1995/04/10 10:50:27 adam
31 * Result-set name defaults to suffix of ir-set name.
32 * Started working on scan. Not finished at this point.
34 * Revision 1.22 1995/03/31 10:43:03 adam
35 * More robust when getting bad MARC records.
37 * Revision 1.21 1995/03/31 08:56:37 adam
38 * New button "Search".
40 * Revision 1.20 1995/03/29 16:07:09 adam
41 * Bug fix: Didn't use setName in present request.
43 * Revision 1.19 1995/03/28 12:45:23 adam
44 * New ir method failback: called on disconnect/protocol error.
45 * New ir set/get method: protocol: SR / Z3950.
46 * Simple popup and disconnect when failback is invoked.
48 * Revision 1.18 1995/03/21 15:50:12 adam
51 * Revision 1.17 1995/03/21 13:41:03 adam
52 * Comstack cs_create not used too often. Non-blocking connect.
54 * Revision 1.16 1995/03/21 08:26:06 adam
55 * New method, setName, to specify the result set name (other than Default).
56 * New method, responseStatus, which returns diagnostic info, if any, after
57 * present response / search response.
59 * Revision 1.15 1995/03/20 15:24:07 adam
60 * Diagnostic records saved on searchResponse.
62 * Revision 1.14 1995/03/20 08:53:22 adam
63 * Event loop in tclmain.c rewritten. New method searchStatus.
65 * Revision 1.13 1995/03/17 18:26:17 adam
66 * Non-blocking i/o used now. Database names popup as cascade items.
68 * Revision 1.12 1995/03/17 15:45:00 adam
69 * Improved target/database setup.
71 * Revision 1.11 1995/03/16 17:54:03 adam
72 * Minor changes really.
74 * Revision 1.10 1995/03/15 16:14:50 adam
75 * Blocking arg in cs_create changed.
77 * Revision 1.9 1995/03/15 13:59:24 adam
80 * Revision 1.8 1995/03/15 08:25:16 adam
81 * New method presentStatus to check for error on present. Misc. cleanup
82 * of IRRecordList manipulations. Full MARC record presentation in
85 * Revision 1.7 1995/03/14 17:32:29 adam
86 * Presentation of full Marc record in popup window.
88 * Revision 1.6 1995/03/12 19:31:55 adam
89 * Pattern matching implemented when retrieving MARC records. More
90 * diagnostic functions.
92 * Revision 1.5 1995/03/10 18:00:15 adam
93 * Actual presentation in line-by-line format. RPN query support.
95 * Revision 1.4 1995/03/09 16:15:08 adam
96 * First presentRequest attempts. Hot-target list.
102 #include <sys/time.h>
112 int (*method) (void *obj, Tcl_Interp *interp, int argc, char **argv);
116 static int do_disconnect (void *obj,Tcl_Interp *interp, int argc, char **argv);
118 static IRRecordList *new_IR_record (IRSetObj *setobj, int no, int which)
122 for (rl = setobj->record_list; rl; rl = rl->next)
128 case Z_NamePlusRecord_databaseRecord:
129 free (rl->u.dbrec.buf);
130 rl->u.dbrec.buf = NULL;
132 case Z_NamePlusRecord_surrogateDiagnostic:
133 free (rl->u.diag.addinfo);
134 rl->u.diag.addinfo = NULL;
142 rl = malloc (sizeof(*rl));
144 rl->next = setobj->record_list;
146 setobj->record_list = rl;
152 static IRRecordList *find_IR_record (IRSetObj *setobj, int no)
156 for (rl = setobj->record_list; rl; rl = rl->next)
163 * getsetint: Set/get integer value
165 static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
171 if (Tcl_GetInt (interp, argv[2], val)==TCL_ERROR)
174 sprintf (buf, "%d", *val);
175 Tcl_AppendResult (interp, buf, NULL);
180 * mk_nonSurrogateDiagnostics: Make Tcl result with diagnostic info
182 static int mk_nonSurrogateDiagnostics (Tcl_Interp *interp,
189 Tcl_AppendElement (interp, "NSD");
190 sprintf (buf, "%d", condition);
191 Tcl_AppendElement (interp, buf);
192 cp = diagbib1_str (condition);
194 Tcl_AppendElement (interp, (char*) cp);
196 Tcl_AppendElement (interp, "");
198 Tcl_AppendElement (interp, (char*) addinfo);
200 Tcl_AppendElement (interp, "");
205 * get_parent_info: Returns information about parent object.
207 static int get_parent_info (Tcl_Interp *interp, const char *name,
208 Tcl_CmdInfo *parent_info,
211 char parent_name[128];
212 const char *csep = strrchr (name, '.');
217 interp->result = "missing .";
225 memcpy (parent_name, name, pos);
226 parent_name[pos] = '\0';
227 if (!Tcl_GetCommandInfo (interp, parent_name, parent_info))
229 interp->result = "No parent";
236 * ir_method: Search for method in table and invoke method handler
238 int ir_method (void *obj, Tcl_Interp *interp, int argc, char **argv,
239 IRMethod *tab, int sigerr)
242 for (t = tab; t->name; t++)
243 if (!strcmp (t->name, argv[1]))
244 return (*t->method)(obj, interp, argc, argv);
247 Tcl_AppendResult (interp, "Bad method. Possible values:", NULL);
248 for (t = tab; t->name; t++)
249 Tcl_AppendResult (interp, " ", t->name, NULL);
254 * ir_method_r: Get status for all readable elements
256 int ir_method_r (void *obj, Tcl_Interp *interp, int argc, char **argv,
264 for (; tab->name; tab++)
267 argv_n[1] = tab->name;
268 Tcl_AppendResult (interp, "{", NULL);
269 (*tab->method)(obj, interp, argc_n, argv_n);
270 Tcl_AppendResult (interp, "} ", NULL);
276 * ir_asc2bitmask: Ascii to ODR bitmask conversion
278 int ir_asc2bitmask (const char *asc, Odr_bitmask *ob)
280 const char *cp = asc + strlen(asc);
287 ODR_MASK_SET (ob, bitno);
294 * ir_named_bits: get/set named bits
296 int ir_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
298 int argc, char **argv)
300 struct ir_named_entry *ti;
305 for (no = 0; no < argc; no++)
307 for (ti = tab; ti->name; ti++)
308 if (!strcmp (argv[no], ti->name))
310 ODR_MASK_SET (ob, ti->pos);
315 Tcl_AppendResult (interp, "Bad bit mask: ", argv[no], NULL);
321 for (ti = tab; ti->name; ti++)
322 if (ODR_MASK_GET (ob, ti->pos))
323 Tcl_AppendElement (interp, ti->name);
328 * ir_strdup: Duplicate string
330 int ir_strdup (Tcl_Interp *interp, char** p, const char *s)
332 *p = malloc (strlen(s)+1);
335 interp->result = "strdup fail";
343 * ir_malloc: Malloc function
345 void *ir_malloc (Tcl_Interp *interp, size_t size)
347 static char buf[128];
348 void *p = malloc (size);
352 sprintf (buf, "Malloc fail. %ld bytes requested", (long) size);
353 interp->result = buf;
359 /* ------------------------------------------------------- */
362 * do_init_request: init method on IR object
364 static int do_init_request (void *obj, Tcl_Interp *interp,
365 int argc, char **argv)
367 Z_APDU apdu, *apdup = &apdu;
374 interp->result = "not connected";
378 req.options = &p->options;
379 req.protocolVersion = &p->protocolVersion;
380 req.preferredMessageSize = &p->preferredMessageSize;
381 req.maximumRecordSize = &p->maximumRecordSize;
383 if (p->idAuthenticationGroupId)
385 Z_IdPass *pass = odr_malloc (p->odr_out, sizeof(*pass));
386 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
388 auth->which = Z_IdAuthentication_idPass;
389 auth->u.idPass = pass;
390 if (p->idAuthenticationGroupId && *p->idAuthenticationGroupId)
393 pass->groupId = p->idAuthenticationGroupId;
396 pass->groupId = NULL;
397 if (p->idAuthenticationUserId && *p->idAuthenticationUserId)
400 pass->userId = p->idAuthenticationUserId;
404 if (p->idAuthenticationPassword && *p->idAuthenticationPassword)
407 pass->password = p->idAuthenticationPassword;
410 pass->password = NULL;
411 req.idAuthentication = auth;
413 else if (!p->idAuthenticationOpen || !*p->idAuthenticationOpen)
414 req.idAuthentication = NULL;
417 Z_IdAuthentication *auth = odr_malloc (p->odr_out, sizeof(*auth));
419 auth->which = Z_IdAuthentication_open;
420 auth->u.open = p->idAuthenticationOpen;
421 req.idAuthentication = auth;
423 req.implementationId = p->implementationId;
424 req.implementationName = p->implementationName;
425 req.implementationVersion = "0.1";
426 req.userInformationField = 0;
428 apdu.u.initRequest = &req;
429 apdu.which = Z_APDU_initRequest;
431 if (!z_APDU (p->odr_out, &apdup, 0))
433 Tcl_AppendResult (interp, odr_errlist [odr_geterror (p->odr_out)],
435 odr_reset (p->odr_out);
438 p->sbuf = odr_getbuf (p->odr_out, &p->slen, NULL);
439 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
441 interp->result = "cs_put failed in init";
442 do_disconnect (p, NULL, 0, NULL);
447 ir_select_add_write (cs_fileno(p->cs_link), p);
448 printf("Sent part of initializeRequest (%d bytes).\n", p->slen);
451 printf("Sent whole initializeRequest (%d bytes).\n", p->slen);
456 * do_protocolVersion: Set protocol Version
458 static int do_protocolVersion (void *obj, Tcl_Interp *interp,
459 int argc, char **argv)
461 static struct ir_named_entry version_tab[] = {
470 return ir_named_bits (version_tab, &p->protocolVersion,
471 interp, argc-2, argv+2);
475 * do_options: Set options
477 static int do_options (void *obj, Tcl_Interp *interp,
478 int argc, char **argv)
480 static struct ir_named_entry options_tab[] = {
484 { "resourceReport", 3 },
485 { "triggerResourceCtrl", 4},
486 { "resourceCtrl", 5},
490 { "extentedServices", 10},
491 { "level-1Segmentation", 11},
492 { "level-2Segmentation", 12},
493 { "concurrentOperations", 13},
494 { "namedResultSets", 14},
499 return ir_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
503 * do_preferredMessageSize: Set/get preferred message size
505 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
506 int argc, char **argv)
509 return get_set_int (&p->preferredMessageSize, interp, argc, argv);
513 * do_maximumRecordSize: Set/get maximum record size
515 static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
516 int argc, char **argv)
519 return get_set_int (&p->maximumRecordSize, interp, argc, argv);
523 * do_initResult: Get init result
525 static int do_initResult (void *obj, Tcl_Interp *interp,
526 int argc, char **argv)
530 return get_set_int (&p->initResult, interp, argc, argv);
535 * do_implementationName: Set/get Implementation Name.
537 static int do_implementationName (void *obj, Tcl_Interp *interp,
538 int argc, char **argv)
544 free (((IRObj*)obj)->implementationName);
545 if (ir_strdup (interp, &p->implementationName, argv[2])
549 Tcl_AppendResult (interp, p->implementationName,
555 * do_implementationId: Set/get Implementation Id.
557 static int do_implementationId (void *obj, Tcl_Interp *interp,
558 int argc, char **argv)
562 free (((IRObj*)obj)->implementationId);
563 if (ir_strdup (interp, &((IRObj*) obj)->implementationId, argv[2])
567 Tcl_AppendResult (interp, ((IRObj*)obj)->implementationId,
573 * do_targetImplementationName: Get Implementation Name of target.
575 static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
576 int argc, char **argv)
580 Tcl_AppendResult (interp, p->targetImplementationName,
586 * do_targetImplementationId: Get Implementation Id of target
588 static int do_targetImplementationId (void *obj, Tcl_Interp *interp,
589 int argc, char **argv)
591 Tcl_AppendResult (interp, ((IRObj*)obj)->targetImplementationId,
597 * do_targetImplementationVersion: Get Implementation Version of target
599 static int do_targetImplementationVersion (void *obj, Tcl_Interp *interp,
600 int argc, char **argv)
602 Tcl_AppendResult (interp, ((IRObj*)obj)->targetImplementationVersion,
608 * do_idAuthentication: Set/get id Authentication
610 static int do_idAuthentication (void *obj, Tcl_Interp *interp,
611 int argc, char **argv)
617 free (p->idAuthenticationOpen);
618 free (p->idAuthenticationGroupId);
619 free (p->idAuthenticationUserId);
620 free (p->idAuthenticationPassword);
621 p->idAuthenticationOpen = NULL;
622 p->idAuthenticationGroupId = NULL;
623 p->idAuthenticationUserId = NULL;
624 p->idAuthenticationPassword = NULL;
628 if (ir_strdup (interp, &p->idAuthenticationOpen, argv[2])
634 if (ir_strdup (interp, &p->idAuthenticationGroupId, argv[2])
637 if (ir_strdup (interp, &p->idAuthenticationUserId, argv[3])
640 if (ir_strdup (interp, &p->idAuthenticationPassword, argv[4])
645 if (p->idAuthenticationOpen)
646 Tcl_AppendElement (interp, p->idAuthenticationOpen);
649 Tcl_AppendElement (interp, p->idAuthenticationGroupId ?
650 p->idAuthenticationGroupId : "");
651 Tcl_AppendElement (interp, p->idAuthenticationUserId ?
652 p->idAuthenticationUserId : "");
653 Tcl_AppendElement (interp, p->idAuthenticationPassword ?
654 p->idAuthenticationPassword : "");
660 * do_connect: connect method on IR object
662 static int do_connect (void *obj, Tcl_Interp *interp,
663 int argc, char **argv)
668 int protocol_type = CS_Z3950;
674 interp->result = "already connected";
677 if (!strcmp (p->protocol_type, "Z3950"))
678 protocol_type = CS_Z3950;
679 else if (!strcmp (p->protocol_type, "SR"))
680 protocol_type = CS_SR;
683 interp->result = "bad protocol type";
686 if (!strcmp (p->cs_type, "tcpip"))
688 p->cs_link = cs_create (tcpip_type, CS_BLOCK, protocol_type);
689 addr = tcpip_strtoaddr (argv[2]);
692 interp->result = "tcpip_strtoaddr fail";
695 printf ("tcp/ip connect %s\n", argv[2]);
698 else if (!strcmp (p->cs_type, "mosi"))
700 p->cs_link = cs_create (mosi_type, CS_BLOCK, protocol_type);
701 addr = mosi_strtoaddr (argv[2]);
704 interp->result = "mosi_strtoaddr fail";
707 printf ("mosi connect %s\n", argv[2]);
712 interp->result = "unknown comstack type";
715 if (ir_strdup (interp, &p->hostname, argv[2]) == TCL_ERROR)
717 if ((r=cs_connect (p->cs_link, addr)) < 0)
719 interp->result = "cs_connect fail";
720 do_disconnect (p, NULL, 0, NULL);
723 ir_select_add (cs_fileno (p->cs_link), p);
726 ir_select_add_write (cs_fileno (p->cs_link), p);
733 Tcl_Eval (p->interp, p->callback);
737 Tcl_AppendElement (interp, p->hostname);
742 * do_disconnect: disconnect method on IR object
744 static int do_disconnect (void *obj, Tcl_Interp *interp,
745 int argc, char **argv)
753 ir_select_remove_write (cs_fileno (p->cs_link), p);
754 ir_select_remove (cs_fileno (p->cs_link), p);
757 cs_close (p->cs_link);
760 assert (!p->cs_link);
765 * do_comstack: Set/get comstack method on IR object
767 static int do_comstack (void *o, Tcl_Interp *interp,
768 int argc, char **argv)
775 if (ir_strdup (interp, &obj->cs_type, argv[2]) == TCL_ERROR)
778 Tcl_AppendElement (interp, obj->cs_type);
783 * do_protocol: Set/get protocol method on IR object
785 static int do_protocol (void *o, Tcl_Interp *interp,
786 int argc, char **argv)
792 free (obj->protocol_type);
793 if (ir_strdup (interp, &obj->protocol_type, argv[2]) == TCL_ERROR)
796 Tcl_AppendElement (interp, obj->protocol_type);
801 * do_callback: add callback
803 static int do_callback (void *obj, Tcl_Interp *interp,
804 int argc, char **argv)
811 if (ir_strdup (interp, &p->callback, argv[2]) == TCL_ERROR)
819 * do_failback: add error handle callback
821 static int do_failback (void *obj, Tcl_Interp *interp,
822 int argc, char **argv)
829 if (ir_strdup (interp, &p->failback, argv[2]) == TCL_ERROR)
837 * do_databaseNames: specify database names
839 static int do_databaseNames (void *obj, Tcl_Interp *interp,
840 int argc, char **argv)
847 for (i=0; i<p->num_databaseNames; i++)
848 Tcl_AppendElement (interp, p->databaseNames[i]);
851 if (p->databaseNames)
853 for (i=0; i<p->num_databaseNames; i++)
854 free (p->databaseNames[i]);
855 free (p->databaseNames);
857 p->num_databaseNames = argc - 2;
858 if (!(p->databaseNames = ir_malloc (interp,
859 sizeof(*p->databaseNames) * p->num_databaseNames)))
861 for (i=0; i<p->num_databaseNames; i++)
863 if (ir_strdup (interp, &p->databaseNames[i], argv[2+i])
871 * do_replaceIndicator: Set/get replace Set indicator
873 static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
874 int argc, char **argv)
878 return get_set_int (&p->replaceIndicator, interp, argc, argv);
882 * do_queryType: Set/Get query method
884 static int do_queryType (void *obj, Tcl_Interp *interp,
885 int argc, char **argv)
892 if (ir_strdup (interp, &p->queryType, argv[2]) == TCL_ERROR)
895 Tcl_AppendResult (interp, p->queryType, NULL);
900 * do_userInformationField: Get User information field
902 static int do_userInformationField (void *obj, Tcl_Interp *interp,
903 int argc, char **argv)
907 Tcl_AppendResult (interp, p->userInformationField, NULL);
912 * do_smallSetUpperBound: Set/get small set upper bound
914 static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
915 int argc, char **argv)
919 return get_set_int (&obj->smallSetUpperBound, interp, argc, argv);
923 * do_largeSetLowerBound: Set/get large set lower bound
925 static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
926 int argc, char **argv)
930 return get_set_int (&obj->largeSetLowerBound, interp, argc, argv);
934 * do_mediumSetPresentNumber: Set/get large set lower bound
936 static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
937 int argc, char **argv)
941 return get_set_int (&obj->mediumSetPresentNumber, interp, argc, argv);
945 static IRMethod ir_method_tab[] = {
946 { 1, "comstack", do_comstack },
947 { 1, "protocol", do_protocol },
948 { 0, "failback", do_failback },
950 { 1, "connect", do_connect },
951 { 0, "protocolVersion", do_protocolVersion },
952 { 1, "preferredMessageSize", do_preferredMessageSize },
953 { 1, "maximumRecordSize", do_maximumRecordSize },
954 { 1, "implementationName", do_implementationName },
955 { 1, "implementationId", do_implementationId },
956 { 0, "targetImplementationName", do_targetImplementationName },
957 { 0, "targetImplementationId", do_targetImplementationId },
958 { 0, "targetImplementationVersion", do_targetImplementationVersion },
959 { 0, "userInformationField", do_userInformationField },
960 { 1, "idAuthentication", do_idAuthentication },
961 { 0, "options", do_options },
962 { 0, "init", do_init_request },
963 { 0, "initResult", do_initResult },
964 { 0, "disconnect", do_disconnect },
965 { 0, "callback", do_callback },
969 static IRMethod ir_set_c_method_tab[] = {
970 { 0, "databaseNames", do_databaseNames},
971 { 0, "replaceIndicator", do_replaceIndicator},
972 { 0, "queryType", do_queryType },
973 { 0, "smallSetUpperBound", do_smallSetUpperBound},
974 { 0, "largeSetLowerBound", do_largeSetLowerBound},
975 { 0, "mediumSetPresentNumber", do_mediumSetPresentNumber},
980 * ir_obj_method: IR Object methods
982 static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
983 int argc, char **argv)
986 return ir_method_r (clientData, interp, argc, argv, ir_method_tab);
987 if (ir_method (clientData, interp, argc, argv,
988 ir_method_tab, 1) == TCL_OK)
990 return ir_method (&((IRObj*) clientData)->set_inher, interp,
991 argc, argv, ir_set_c_method_tab, 0);
995 * ir_obj_delete: IR Object disposal
997 static void ir_obj_delete (ClientData clientData)
999 free ( (void*) clientData);
1002 static int ir_reset_inher (Tcl_Interp *interp, IRSetCObj *o)
1004 o->smallSetUpperBound = 0;
1005 o->largeSetLowerBound = 2;
1006 o->mediumSetPresentNumber = 0;
1007 o->replaceIndicator = 1;
1009 obj->databaseNames = NULL;
1010 obj->num_databaseNames = 0;
1012 o->num_databaseNames = 1;
1013 if (!(o->databaseNames =
1014 ir_malloc (interp, sizeof(*o->databaseNames))))
1016 if (ir_strdup (interp, &o->databaseNames[0], "Default")
1020 if (ir_strdup (interp, &o->queryType, "rpn") == TCL_ERROR)
1026 * ir_obj_mk: IR Object creation
1028 static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
1029 int argc, char **argv)
1038 interp->result = "wrong # args";
1041 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1043 if (ir_strdup (interp, &obj->cs_type, "tcpip") == TCL_ERROR)
1045 if (ir_strdup (interp, &obj->protocol_type, "Z3950") == TCL_ERROR)
1047 obj->cs_link = NULL;
1048 obj->bib1.proto = PROTO_Z3950;
1049 obj->bib1.class = CLASS_ATTSET;
1050 obj->bib1.value = VAL_BIB1;
1052 obj->maximumRecordSize = 32768;
1053 obj->preferredMessageSize = 4096;
1054 obj->connectFlag = 0;
1056 obj->idAuthenticationOpen = NULL;
1057 obj->idAuthenticationGroupId = NULL;
1058 obj->idAuthenticationUserId = NULL;
1059 obj->idAuthenticationPassword = NULL;
1061 if (ir_strdup (interp, &obj->implementationName, "TCL/TK on YAZ")
1065 if (ir_strdup (interp, &obj->implementationId, "TCL/TK/YAZ")
1069 obj->targetImplementationName = NULL;
1070 obj->targetImplementationId = NULL;
1071 obj->targetImplementationVersion = NULL;
1072 obj->userInformationField = NULL;
1074 obj->hostname = NULL;
1077 obj->bibset = ccl_qual_mk ();
1078 if ((inf = fopen ("default.bib", "r")))
1080 ccl_qual_file (obj->bibset, inf);
1084 ODR_MASK_ZERO (&obj->protocolVersion);
1085 ODR_MASK_SET (&obj->protocolVersion, 0);
1086 ODR_MASK_SET (&obj->protocolVersion, 1);
1088 ODR_MASK_ZERO (&obj->options);
1089 ODR_MASK_SET (&obj->options, 0);
1090 ODR_MASK_SET (&obj->options, 1);
1091 ODR_MASK_SET (&obj->options, 7);
1092 ODR_MASK_SET (&obj->options, 14);
1094 obj->odr_in = odr_createmem (ODR_DECODE);
1095 obj->odr_out = odr_createmem (ODR_ENCODE);
1096 obj->odr_pr = odr_createmem (ODR_PRINT);
1098 obj->len_out = 10000;
1099 if (!(obj->buf_out = ir_malloc (interp, obj->len_out)))
1101 odr_setbuf (obj->odr_out, obj->buf_out, obj->len_out, 0);
1106 obj->callback = NULL;
1107 obj->failback = NULL;
1109 if (ir_reset_inher (interp, &obj->set_inher) == TCL_ERROR)
1111 Tcl_CreateCommand (interp, argv[1], ir_obj_method,
1112 (ClientData) obj, ir_obj_delete);
1116 /* ------------------------------------------------------- */
1118 * do_search: Do search request
1120 static int do_search (void *o, Tcl_Interp *interp,
1121 int argc, char **argv)
1123 Z_SearchRequest req;
1125 Z_APDU apdu, *apdup = &apdu;
1128 IRObj *p = obj->parent;
1134 interp->result = "wrong # args";
1137 if (!p->set_inher.num_databaseNames)
1139 interp->result = "no databaseNames";
1144 interp->result = "not connected";
1147 apdu.which = Z_APDU_searchRequest;
1148 apdu.u.searchRequest = &req;
1150 req.referenceId = 0;
1151 req.smallSetUpperBound = &p->set_inher.smallSetUpperBound;
1152 req.largeSetLowerBound = &p->set_inher.largeSetLowerBound;
1153 req.mediumSetPresentNumber = &p->set_inher.mediumSetPresentNumber;
1154 req.replaceIndicator = &p->set_inher.replaceIndicator;
1155 req.resultSetName = obj->setName ? obj->setName : "Default";
1156 req.num_databaseNames = p->set_inher.num_databaseNames;
1157 req.databaseNames = p->set_inher.databaseNames;
1159 for (r=0; r < p->set_inher.num_databaseNames; r++)
1160 printf (" %s", p->set_inher.databaseNames[r]);
1161 req.smallSetElementSetNames = 0;
1162 req.mediumSetElementSetNames = 0;
1163 req.preferredRecordSyntax = 0;
1166 if (!strcmp (p->set_inher.queryType, "rpn"))
1168 Z_RPNQuery *RPNquery;
1170 RPNquery = p_query_rpn (p->odr_out, argv[2]);
1173 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1176 RPNquery->attributeSetId = oid_getoidbyent (&p->bib1);
1177 query.which = Z_Query_type_1;
1178 query.u.type_1 = RPNquery;
1182 else if (!strcmp (p->set_inher.queryType, "cclrpn"))
1186 struct ccl_rpn_node *rpn;
1187 Z_RPNQuery *RPNquery;
1189 rpn = ccl_find_str(p->bibset, argv[2], &error, &pos);
1192 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg(error),NULL);
1195 ccl_pr_tree (rpn, stderr);
1196 fprintf (stderr, "\n");
1197 assert((RPNquery = ccl_rpn_query(rpn)));
1198 RPNquery->attributeSetId = oid_getoidbyent (&p->bib1);
1199 query.which = Z_Query_type_1;
1200 query.u.type_1 = RPNquery;
1201 printf ("- CCLRPN\n");
1204 else if (!strcmp (p->set_inher.queryType, "ccl"))
1206 query.which = Z_Query_type_2;
1207 query.u.type_2 = &ccl_query;
1208 ccl_query.buf = (unsigned char *) argv[2];
1209 ccl_query.len = strlen (argv[2]);
1214 interp->result = "unknown query method";
1217 if (!z_APDU (p->odr_out, &apdup, 0))
1219 interp->result = odr_errlist [odr_geterror (p->odr_out)];
1220 odr_reset (p->odr_out);
1223 p->sbuf = odr_getbuf (p->odr_out, &p->slen, NULL);
1224 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
1226 interp->result = "cs_put failed in search";
1231 ir_select_add_write (cs_fileno(p->cs_link), p);
1232 printf("Sent part of searchRequest (%d bytes).\n", p->slen);
1236 printf ("Whole search request\n");
1242 * do_resultCount: Get number of hits
1244 static int do_resultCount (void *o, Tcl_Interp *interp,
1245 int argc, char **argv)
1249 return get_set_int (&obj->resultCount, interp, argc, argv);
1253 * do_searchStatus: Get search status (after search response)
1255 static int do_searchStatus (void *o, Tcl_Interp *interp,
1256 int argc, char **argv)
1260 return get_set_int (&obj->searchStatus, interp, argc, argv);
1264 * do_setName: Set result Set name
1266 static int do_setName (void *o, Tcl_Interp *interp,
1267 int argc, char **argv)
1273 free (obj->setName);
1274 if (ir_strdup (interp, &obj->setName, argv[2])
1278 Tcl_AppendElement (interp, obj->setName);
1283 * do_numberOfRecordsReturned: Get number of records returned
1285 static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
1286 int argc, char **argv)
1290 return get_set_int (&obj->numberOfRecordsReturned, interp, argc, argv);
1294 static int get_marc_fields(Tcl_Interp *interp, Iso2709Rec rec,
1295 int argc, char **argv)
1302 a = iso2709_a_mk (rec);
1303 while (iso2709_a_search (a, argv[4], argv[5], argv[6]))
1305 if (!(iso2709_a_info_field (a, NULL, NULL, NULL, &data)))
1307 Tcl_AppendElement (interp, data);
1317 static int get_marc_lines(Tcl_Interp *interp, Iso2709Rec rec,
1318 int argc, char **argv)
1329 a = iso2709_a_mk (rec);
1330 while (iso2709_a_search (a, argv[4], argv[5], argv[6]))
1332 if (!(iso2709_a_info_field (a, &tag, &indicator, &identifier, &data)))
1334 if (strcmp (tag, ptag))
1337 Tcl_AppendResult (interp, "}} ", NULL);
1339 Tcl_AppendResult (interp, "{", tag, " {} {", NULL);
1341 Tcl_AppendResult (interp, "{", tag, " {", indicator,
1346 Tcl_AppendResult (interp, "{{}", NULL);
1348 Tcl_AppendResult (interp, "{", identifier, NULL);
1349 Tcl_AppendElement (interp, data);
1350 Tcl_AppendResult (interp, "} ", NULL);
1354 Tcl_AppendResult (interp, "}} ", NULL);
1361 * do_recordType: Return record type (if any) at position.
1363 static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv)
1371 sprintf (interp->result, "wrong # args");
1374 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1376 rl = find_IR_record (obj, offset);
1381 case Z_NamePlusRecord_databaseRecord:
1382 interp->result = "databaseRecord";
1384 case Z_NamePlusRecord_surrogateDiagnostic:
1385 interp->result = "surrogateDiagnostic";
1392 * do_recordDiag: Return diagnostic record info
1394 static int do_recordDiag (void *o, Tcl_Interp *interp, int argc, char **argv)
1403 sprintf (interp->result, "wrong # args");
1406 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1408 rl = find_IR_record (obj, offset);
1411 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1414 if (rl->which != Z_NamePlusRecord_surrogateDiagnostic)
1416 Tcl_AppendResult (interp, "No Diagnostic record at #", argv[2], NULL);
1419 sprintf (buf, "%d", rl->u.diag.condition);
1420 Tcl_AppendResult (interp, buf, " {",
1421 (rl->u.diag.addinfo ? rl->u.diag.addinfo : ""),
1427 * do_getMarc: Get ISO2709 Record lines/fields
1429 static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
1437 sprintf (interp->result, "wrong # args");
1440 if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
1442 rl = find_IR_record (obj, offset);
1445 Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
1448 if (rl->which != Z_NamePlusRecord_databaseRecord)
1450 Tcl_AppendResult (interp, "No MARC record at #", argv[2], NULL);
1453 return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
1458 * do_responseStatus: Return response status (present or search)
1460 static int do_responseStatus (void *o, Tcl_Interp *interp,
1461 int argc, char **argv)
1465 if (!obj->recordFlag)
1467 Tcl_AppendElement (interp, "OK");
1472 case Z_Records_DBOSD:
1473 Tcl_AppendElement (interp, "DBOSD");
1476 return mk_nonSurrogateDiagnostics (interp, obj->condition,
1483 * do_present: Perform Present Request
1486 static int do_present (void *o, Tcl_Interp *interp,
1487 int argc, char **argv)
1490 IRObj *p = obj->parent;
1491 Z_APDU apdu, *apdup = &apdu;
1492 Z_PresentRequest req;
1499 if (Tcl_GetInt (interp, argv[2], &start) == TCL_ERROR)
1506 if (Tcl_GetInt (interp, argv[3], &number) == TCL_ERROR)
1513 interp->result = "not connected";
1517 obj->number = number;
1519 apdu.which = Z_APDU_presentRequest;
1520 apdu.u.presentRequest = &req;
1521 req.referenceId = 0;
1522 /* sprintf(setstring, "%d", setnumber); */
1524 req.resultSetId = obj->setName ? obj->setName : "Default";
1526 req.resultSetStartPoint = &start;
1527 req.numberOfRecordsRequested = &number;
1528 req.elementSetNames = 0;
1529 req.preferredRecordSyntax = 0;
1531 if (!z_APDU (p->odr_out, &apdup, 0))
1533 interp->result = odr_errlist [odr_geterror (p->odr_out)];
1534 odr_reset (p->odr_out);
1537 p->sbuf = odr_getbuf (p->odr_out, &p->slen, NULL);
1538 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
1540 interp->result = "cs_put failed in present";
1545 ir_select_add_write (cs_fileno(p->cs_link), p);
1546 printf ("Part of present request, start=%d, num=%d (%d bytes)\n",
1547 start, number, p->slen);
1551 printf ("Whole present request, start=%d, num=%d (%d bytes)\n",
1552 start, number, p->slen);
1558 * do_loadFile: Load result set from file
1561 static int do_loadFile (void *o, Tcl_Interp *interp,
1562 int argc, char **argv)
1564 IRSetObj *setobj = o;
1572 interp->result = "wrong # args";
1575 inf = fopen (argv[2], "r");
1578 Tcl_AppendResult (interp, "Cannot open ", argv[2], NULL);
1581 while ((buf = ir_tcl_fread_marc (inf, &size)))
1585 rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord);
1586 rl->u.dbrec.buf = buf;
1587 rl->u.dbrec.size = size;
1590 setobj->numberOfRecordsReturned = no-1;
1596 * ir_set_obj_method: IR Set Object methods
1598 static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
1599 int argc, char **argv)
1601 static IRMethod tab[] = {
1602 { 0, "search", do_search },
1603 { 0, "searchStatus", do_searchStatus },
1604 { 0, "setName", do_setName },
1605 { 0, "resultCount", do_resultCount },
1606 { 0, "numberOfRecordsReturned", do_numberOfRecordsReturned },
1607 { 0, "present", do_present },
1608 { 0, "recordType", do_recordType },
1609 { 0, "getMarc", do_getMarc },
1610 { 0, "recordDiag", do_recordDiag },
1611 { 0, "responseStatus", do_responseStatus },
1612 { 0, "loadFile", do_loadFile },
1618 interp->result = "wrong # args";
1621 if (ir_method (clientData, interp, argc, argv, tab, 1) == TCL_OK)
1623 return ir_method (&((IRSetObj *)clientData)->set_inher, interp, argc,
1624 argv, ir_set_c_method_tab, 0);
1628 * ir_set_obj_delete: IR Set Object disposal
1630 static void ir_set_obj_delete (ClientData clientData)
1632 free ( (void*) clientData);
1636 * ir_set_obj_mk: IR Set Object creation
1638 static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
1639 int argc, char **argv)
1643 if (argc < 2 || argc > 3)
1645 interp->result = "wrong # args";
1650 Tcl_CmdInfo parent_info;
1655 if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
1657 interp->result = "No parent";
1660 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1662 obj->parent = (IRObj *) parent_info.clientData;
1664 dst = &obj->set_inher;
1665 src = &obj->parent->set_inher;
1667 dst->num_databaseNames = src->num_databaseNames;
1668 if (!(dst->databaseNames =
1669 ir_malloc (interp, sizeof (*dst->databaseNames)
1670 * dst->num_databaseNames)))
1672 for (i = 0; i < dst->num_databaseNames; i++)
1674 printf ("database %i %s\n", i, src->databaseNames[i]);
1675 if (ir_strdup (interp, &dst->databaseNames[i],
1676 src->databaseNames[i]) == TCL_ERROR)
1679 if (ir_strdup (interp, &dst->queryType, src->queryType)
1683 dst->smallSetUpperBound = src->smallSetUpperBound;
1684 dst->largeSetLowerBound = src->largeSetLowerBound;
1685 dst->mediumSetPresentNumber = src->mediumSetPresentNumber;
1686 printf ("ssu lsl msp %d %d %d\n", dst->smallSetUpperBound,
1687 dst->largeSetLowerBound, dst->mediumSetPresentNumber);
1691 if (ir_strdup (interp, &obj->setName, argv[2]) == TCL_ERROR)
1693 obj->record_list = NULL;
1694 obj->addinfo = NULL;
1695 Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
1696 (ClientData) obj, ir_set_obj_delete);
1700 /* ------------------------------------------------------- */
1703 * do_scan: Perform scan
1705 static int do_scan (void *o, Tcl_Interp *interp, int argc, char **argv)
1708 Z_APDU apdu, *apdup = &apdu;
1710 IRObj *p = obj->parent;
1713 struct ccl_rpn_node *rpn;
1720 interp->result = "wrong # args";
1723 if (!p->set_inher.num_databaseNames)
1725 interp->result = "no databaseNames";
1730 interp->result = "not connected";
1733 apdu.which = Z_APDU_scanRequest;
1734 apdu.u.scanRequest = &req;
1735 req.referenceId = NULL;
1736 req.num_databaseNames = p->set_inher.num_databaseNames;
1737 req.databaseNames = p->set_inher.databaseNames;
1738 req.attributeSet = oid_getoidbyent (&p->bib1);
1741 if (!(req.termListAndStartPoint = p_query_scan (p->odr_out, argv[2])))
1743 Tcl_AppendResult (interp, "Syntax error in query", NULL);
1747 rpn = ccl_find_str(p->bibset, argv[2], &r, &pos);
1750 Tcl_AppendResult (interp, "CCL error: ", ccl_err_msg (r), NULL);
1753 ccl_pr_tree (rpn, stderr);
1754 fprintf (stderr, "\n");
1755 if (!(req.termListAndStartPoint = ccl_scan_query (rpn)))
1758 req.stepSize = &obj->stepSize;
1759 req.numberOfTermsRequested = &obj->numberOfTermsRequested;
1760 req.preferredPositionInResponse = &obj->preferredPositionInResponse;
1761 printf ("stepSize=%d\n", *req.stepSize);
1762 printf ("numberOfTermsRequested=%d\n", *req.numberOfTermsRequested);
1763 printf ("preferredPositionInResponse=%d\n",
1764 *req.preferredPositionInResponse);
1766 if (!z_APDU (p->odr_out, &apdup, 0))
1768 interp->result = odr_errlist [odr_geterror (p->odr_out)];
1769 odr_reset (p->odr_out);
1772 p->sbuf = odr_getbuf (p->odr_out, &p->slen, NULL);
1773 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
1775 interp->result = "cs_put failed in scan";
1780 ir_select_add_write (cs_fileno(p->cs_link), p);
1781 printf("Sent part of scanRequest (%d bytes).\n", p->slen);
1785 printf ("Whole scan request\n");
1791 * do_stepSize: Set/get replace Step Size
1793 static int do_stepSize (void *obj, Tcl_Interp *interp,
1794 int argc, char **argv)
1797 return get_set_int (&p->stepSize, interp, argc, argv);
1801 * do_numberOfTermsRequested: Set/get Number of Terms requested
1803 static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
1804 int argc, char **argv)
1807 return get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
1812 * do_preferredPositionInResponse: Set/get preferred Position
1814 static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
1815 int argc, char **argv)
1818 return get_set_int (&p->preferredPositionInResponse, interp, argc, argv);
1822 * do_scanStatus: Get scan status
1824 static int do_scanStatus (void *obj, Tcl_Interp *interp,
1825 int argc, char **argv)
1828 return get_set_int (&p->scanStatus, interp, argc, argv);
1832 * do_numberOfEntriesReturned: Get number of Entries returned
1834 static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
1835 int argc, char **argv)
1838 return get_set_int (&p->numberOfEntriesReturned, interp, argc, argv);
1842 * do_positionOfTerm: Get position of Term
1844 static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
1845 int argc, char **argv)
1848 return get_set_int (&p->positionOfTerm, interp, argc, argv);
1852 * do_scanLine: get Scan Line (surrogate or normal) after response
1854 static int do_scanLine (void *obj, Tcl_Interp *interp, int argc, char **argv)
1862 interp->result = "wrong # args";
1865 if (Tcl_GetInt (interp, argv[2], &i) == TCL_ERROR)
1867 if (!p->entries_flag || p->which != Z_ListEntries_entries || !p->entries
1868 || i >= p->num_entries || i < 0)
1870 switch (p->entries[i].which)
1872 case Z_Entry_termInfo:
1873 Tcl_AppendElement (interp, "T");
1874 if (p->entries[i].u.term.buf)
1875 Tcl_AppendElement (interp, p->entries[i].u.term.buf);
1877 Tcl_AppendElement (interp, "");
1878 sprintf (numstr, "%d", p->entries[i].u.term.globalOccurrences);
1879 Tcl_AppendElement (interp, numstr);
1881 case Z_Entry_surrogateDiagnostic:
1883 mk_nonSurrogateDiagnostics (interp, p->entries[i].u.diag.condition,
1884 p->entries[i].u.diag.addinfo);
1891 * ir_scan_obj_method: IR Scan Object methods
1893 static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
1894 int argc, char **argv)
1896 static IRMethod tab[] = {
1897 { 0, "scan", do_scan },
1898 { 0, "stepSize", do_stepSize },
1899 { 0, "numberOfTermsRequested", do_numberOfTermsRequested },
1900 { 0, "preferredPositionInResponse", do_preferredPositionInResponse },
1901 { 0, "scanStatus", do_scanStatus },
1902 { 0, "numberOfEntriesReturned", do_numberOfEntriesReturned },
1903 { 0, "positionOfTerm", do_positionOfTerm },
1904 { 0, "scanLine", do_scanLine },
1910 interp->result = "wrong # args";
1913 return ir_method (clientData, interp, argc, argv, tab, 0);
1917 * ir_scan_obj_delete: IR Scan Object disposal
1919 static void ir_scan_obj_delete (ClientData clientData)
1921 free ( (void*) clientData);
1925 * ir_scan_obj_mk: IR Scan Object creation
1927 static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
1928 int argc, char **argv)
1930 Tcl_CmdInfo parent_info;
1935 interp->result = "wrong # args";
1938 if (get_parent_info (interp, argv[1], &parent_info, NULL) == TCL_ERROR)
1940 if (!(obj = ir_malloc (interp, sizeof(*obj))))
1944 obj->numberOfTermsRequested = 20;
1945 obj->preferredPositionInResponse = 1;
1947 obj->entries = NULL;
1948 obj->nonSurrogateDiagnostics = NULL;
1950 obj->parent = (IRObj *) parent_info.clientData;
1951 Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
1952 (ClientData) obj, ir_scan_obj_delete);
1956 /* ------------------------------------------------------- */
1958 static void ir_initResponse (void *obj, Z_InitResponse *initrs)
1962 p->initResult = *initrs->result ? 1 : 0;
1963 if (!*initrs->result)
1964 printf("Connection rejected by target.\n");
1966 printf("Connection accepted by target.\n");
1968 free (p->targetImplementationId);
1969 ir_strdup (p->interp, &p->targetImplementationId,
1970 initrs->implementationId);
1971 free (p->targetImplementationName);
1972 ir_strdup (p->interp, &p->targetImplementationName,
1973 initrs->implementationName);
1974 free (p->targetImplementationVersion);
1975 ir_strdup (p->interp, &p->targetImplementationVersion,
1976 initrs->implementationVersion);
1978 p->maximumRecordSize = *initrs->maximumRecordSize;
1979 p->preferredMessageSize = *initrs->preferredMessageSize;
1981 memcpy (&p->options, initrs->options, sizeof(initrs->options));
1982 memcpy (&p->protocolVersion, initrs->protocolVersion,
1983 sizeof(initrs->protocolVersion));
1984 free (p->userInformationField);
1985 p->userInformationField = NULL;
1986 if (initrs->userInformationField)
1990 if (initrs->userInformationField->which == ODR_EXTERNAL_octet &&
1991 (p->userInformationField =
1993 initrs->userInformationField->u.octet_aligned->len)
1996 memcpy (p->userInformationField,
1997 initrs->userInformationField->u.octet_aligned->buf,
1999 (p->userInformationField)[len] = '\0';
2004 static void ir_handleRecords (void *o, Z_Records *zrs)
2007 IRSetObj *setobj = p->set_child;
2009 setobj->which = zrs->which;
2010 setobj->recordFlag = 1;
2011 if (zrs->which == Z_Records_NSD)
2013 const char *addinfo;
2015 setobj->numberOfRecordsReturned = 0;
2016 setobj->condition = *zrs->u.nonSurrogateDiagnostic->condition;
2017 free (setobj->addinfo);
2018 setobj->addinfo = NULL;
2019 addinfo = zrs->u.nonSurrogateDiagnostic->addinfo;
2020 if (addinfo && (setobj->addinfo = malloc (strlen(addinfo) + 1)))
2021 strcpy (setobj->addinfo, addinfo);
2022 printf ("Diagnostic response. %s (%d): %s\n",
2023 diagbib1_str (setobj->condition),
2025 setobj->addinfo ? setobj->addinfo : "");
2032 setobj->numberOfRecordsReturned =
2033 zrs->u.databaseOrSurDiagnostics->num_records;
2034 printf ("Got %d records\n", setobj->numberOfRecordsReturned);
2035 for (offset = 0; offset<setobj->numberOfRecordsReturned; offset++)
2037 rl = new_IR_record (setobj, setobj->start + offset,
2038 zrs->u.databaseOrSurDiagnostics->
2039 records[offset]->which);
2040 if (rl->which == Z_NamePlusRecord_surrogateDiagnostic)
2044 diagrec = zrs->u.databaseOrSurDiagnostics->
2045 records[offset]->u.surrogateDiagnostic;
2047 rl->u.diag.condition = *diagrec->condition;
2048 if (diagrec->addinfo && (rl->u.diag.addinfo =
2049 malloc (strlen (diagrec->addinfo)+1)))
2050 strcpy (rl->u.diag.addinfo, diagrec->addinfo);
2054 Z_DatabaseRecord *zr;
2057 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
2059 oe = (Odr_external*) zr;
2060 rl->u.dbrec.size = zr->u.octet_aligned->len;
2061 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
2063 const char *buf = (char*) zr->u.octet_aligned->buf;
2064 if ((rl->u.dbrec.buf = malloc (rl->u.dbrec.size)))
2065 memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
2068 rl->u.dbrec.buf = NULL;
2074 static void ir_searchResponse (void *o, Z_SearchResponse *searchrs)
2077 IRSetObj *setobj = p->set_child;
2078 Z_Records *zrs = searchrs->records;
2082 setobj->searchStatus = searchrs->searchStatus ? 1 : 0;
2083 setobj->resultCount = *searchrs->resultCount;
2084 printf ("Search response %d, %d hits\n",
2085 setobj->searchStatus, setobj->resultCount);
2087 ir_handleRecords (o, zrs);
2089 setobj->recordFlag = 0;
2092 printf ("Search response, no object!\n");
2096 static void ir_presentResponse (void *o, Z_PresentResponse *presrs)
2099 IRSetObj *setobj = p->set_child;
2100 Z_Records *zrs = presrs->records;
2102 printf ("Received presentResponse\n");
2104 ir_handleRecords (o, zrs);
2107 setobj->recordFlag = 0;
2108 printf ("No records!\n");
2112 static void ir_scanResponse (void *o, Z_ScanResponse *scanrs)
2115 IRScanObj *scanobj = p->scan_child;
2117 printf ("Received scanResponse\n");
2119 scanobj->scanStatus = *scanrs->scanStatus;
2120 printf ("scanStatus=%d\n", scanobj->scanStatus);
2122 if (scanrs->stepSize)
2123 scanobj->stepSize = *scanrs->stepSize;
2124 printf ("stepSize=%d\n", scanobj->stepSize);
2126 scanobj->numberOfEntriesReturned = *scanrs->numberOfEntriesReturned;
2127 printf ("numberOfEntriesReturned=%d\n", scanobj->numberOfEntriesReturned);
2129 if (scanrs->positionOfTerm)
2130 scanobj->positionOfTerm = *scanrs->positionOfTerm;
2132 scanobj->positionOfTerm = -1;
2133 printf ("positionOfTerm=%d\n", scanobj->positionOfTerm);
2135 free (scanobj->entries);
2136 scanobj->entries = NULL;
2137 free (scanobj->nonSurrogateDiagnostics);
2138 scanobj->nonSurrogateDiagnostics = NULL;
2140 if (scanrs->entries)
2145 scanobj->entries_flag = 1;
2146 scanobj->which = scanrs->entries->which;
2147 switch (scanobj->which)
2149 case Z_ListEntries_entries:
2150 scanobj->num_entries = scanrs->entries->u.entries->num_entries;
2151 scanobj->entries = malloc (scanobj->num_entries *
2152 sizeof(*scanobj->entries));
2153 for (i=0; i<scanobj->num_entries; i++)
2155 ze = scanrs->entries->u.entries->entries[i];
2156 scanobj->entries[i].which = ze->which;
2159 case Z_Entry_termInfo:
2160 if (ze->u.termInfo->term->which == Z_Term_general)
2162 int l = ze->u.termInfo->term->u.general->len;
2163 scanobj->entries[i].u.term.buf = malloc (1+l);
2164 memcpy (scanobj->entries[i].u.term.buf,
2165 ze->u.termInfo->term->u.general->buf,
2167 scanobj->entries[i].u.term.buf[l] = '\0';
2170 scanobj->entries[i].u.term.buf = NULL;
2171 if (ze->u.termInfo->globalOccurrences)
2172 scanobj->entries[i].u.term.globalOccurrences =
2173 *ze->u.termInfo->globalOccurrences;
2175 scanobj->entries[i].u.term.globalOccurrences = 0;
2177 case Z_Entry_surrogateDiagnostic:
2178 scanobj->entries[i].u.diag.addinfo =
2179 malloc (1+strlen(ze->u.surrogateDiagnostic->
2181 strcpy (scanobj->entries[i].u.diag.addinfo,
2182 ze->u.surrogateDiagnostic->addinfo);
2183 scanobj->entries[i].u.diag.condition =
2184 *ze->u.surrogateDiagnostic->condition;
2189 case Z_ListEntries_nonSurrogateDiagnostics:
2190 scanobj->num_diagRecs = scanrs->entries->
2191 u.nonSurrogateDiagnostics->num_diagRecs;
2192 scanobj->nonSurrogateDiagnostics = malloc (scanobj->num_diagRecs *
2193 sizeof(*scanobj->nonSurrogateDiagnostics));
2198 scanobj->entries_flag = 0;
2202 * ir_select_read: handle incoming packages
2204 void ir_select_read (ClientData clientData)
2206 IRObj *p = clientData;
2212 r = cs_rcvconnect (p->cs_link);
2216 ir_select_remove_write (cs_fileno (p->cs_link), p);
2219 printf ("cs_rcvconnect error\n");
2221 Tcl_Eval (p->interp, p->failback);
2222 do_disconnect (p, NULL, 0, NULL);
2226 Tcl_Eval (p->interp, p->callback);
2231 if ((r=cs_get (p->cs_link, &p->buf_in, &p->len_in)) <= 0)
2233 printf ("cs_get failed\n");
2234 ir_select_remove (cs_fileno (p->cs_link), p);
2236 Tcl_Eval (p->interp, p->failback);
2237 do_disconnect (p, NULL, 0, NULL);
2242 odr_setbuf (p->odr_in, p->buf_in, r, 0);
2243 printf ("cs_get ok, got %d\n", r);
2244 if (!z_APDU (p->odr_in, &apdu, 0))
2246 printf ("%s\n", odr_errlist [odr_geterror (p->odr_in)]);
2248 Tcl_Eval (p->interp, p->failback);
2249 do_disconnect (p, NULL, 0, NULL);
2254 case Z_APDU_initResponse:
2255 ir_initResponse (p, apdu->u.initResponse);
2257 case Z_APDU_searchResponse:
2258 ir_searchResponse (p, apdu->u.searchResponse);
2260 case Z_APDU_presentResponse:
2261 ir_presentResponse (p, apdu->u.presentResponse);
2263 case Z_APDU_scanResponse:
2264 ir_scanResponse (p, apdu->u.scanResponse);
2267 printf("Received unknown APDU type (%d).\n",
2270 Tcl_Eval (p->interp, p->failback);
2271 do_disconnect (p, NULL, 0, NULL);
2274 Tcl_Eval (p->interp, p->callback);
2275 } while (cs_more (p->cs_link));
2279 * ir_select_write: handle outgoing packages - not yet written.
2281 void ir_select_write (ClientData clientData)
2283 IRObj *p = clientData;
2286 printf ("In write handler.....\n");
2289 r = cs_rcvconnect (p->cs_link);
2295 printf ("cs_rcvconnect error\n");
2296 ir_select_remove_write (cs_fileno (p->cs_link), p);
2298 Tcl_Eval (p->interp, p->failback);
2299 do_disconnect (p, NULL, 0, NULL);
2302 ir_select_remove_write (cs_fileno (p->cs_link), p);
2304 Tcl_Eval (p->interp, p->callback);
2307 if ((r=cs_put (p->cs_link, p->sbuf, p->slen)) < 0)
2309 printf ("select write fail\n");
2311 Tcl_Eval (p->interp, p->failback);
2312 do_disconnect (p, NULL, 0, NULL);
2314 else if (r == 0) /* remove select bit */
2316 ir_select_remove_write (cs_fileno (p->cs_link), p);
2320 /* ------------------------------------------------------- */
2323 * ir_tcl_init: Registration of TCL commands.
2325 int ir_tcl_init (Tcl_Interp *interp)
2327 Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
2328 (Tcl_CmdDeleteProc *) NULL);
2329 Tcl_CreateCommand (interp, "ir-set", ir_set_obj_mk,
2330 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
2331 Tcl_CreateCommand (interp, "ir-scan", ir_scan_obj_mk,
2332 (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);