Added function yaz_oid_add which adds custom OID entry to database.
[yaz-moved-to-github.git] / client / client.c
1 /* 
2  * Copyright (C) 1995-2007, Index Data ApS
3  * See the file LICENSE for details.
4  *
5  * $Id: client.c,v 1.333 2007-04-12 20:47:27 adam Exp $
6  */
7 /** \file client.c
8  *  \brief yaz-client program
9  */
10
11 #include <stdio.h>
12 #include <stdlib.h>
13 #include <assert.h>
14 #include <time.h>
15 #include <ctype.h>
16 #ifndef WIN32
17 #include <signal.h>
18 #endif
19 #if HAVE_SYS_TYPES_H
20 #include <sys/types.h>
21 #endif
22 #if HAVE_LOCALE_H
23 #include <locale.h>
24 #endif
25 #if HAVE_LANGINFO_H
26 #include <langinfo.h>
27 #endif
28 #if HAVE_UNISTD_H
29 #include <unistd.h>
30 #endif
31 #if HAVE_SYS_STAT_H
32 #include <sys/stat.h>
33 #endif
34 #if HAVE_SYS_TIME_H
35 #include <sys/time.h>
36 #endif
37
38 #if HAVE_OPENSSL_SSL_H
39 #include <openssl/bio.h>
40 #include <openssl/crypto.h>
41 #include <openssl/x509.h>
42 #include <openssl/pem.h>
43 #include <openssl/ssl.h>
44 #include <openssl/err.h>
45 #endif
46
47 #ifdef WIN32
48 #include <sys/stat.h>
49 #include <io.h>
50 #include <windows.h>
51 #define S_ISREG(x) (x & _S_IFREG)
52 #define S_ISDIR(x) (x & _S_IFDIR)
53 #endif
54
55 #include <yaz/yaz-util.h>
56
57 #include <yaz/comstack.h>
58
59 #include <yaz/oid_db.h>
60 #define NO_OID 1
61 #include <yaz/proto.h>
62 #include <yaz/marcdisp.h>
63 #include <yaz/diagbib1.h>
64 #include <yaz/otherinfo.h>
65 #include <yaz/charneg.h>
66
67 #include <yaz/pquery.h>
68 #include <yaz/sortspec.h>
69
70 #include <yaz/ill.h>
71 #include <yaz/srw.h>
72 #include <yaz/yaz-ccl.h>
73 #include <yaz/cql.h>
74 #include <yaz/log.h>
75
76 #if HAVE_READLINE_READLINE_H
77 #include <readline/readline.h>
78 #endif
79 #if HAVE_READLINE_HISTORY_H
80 #include <readline/history.h>
81 #endif
82
83
84 #include "admin.h"
85 #include "tabcomplete.h"
86 #include "fhistory.h"
87
88 #define C_PROMPT "Z> "
89
90 static file_history_t file_history = 0;
91
92 static char *sru_method = "soap";
93 static char *codeset = 0;               /* character set for output */
94 static int hex_dump = 0;
95 static char *dump_file_prefix = 0;
96 static ODR out, in, print;              /* encoding and decoding streams */
97 #if YAZ_HAVE_XML2
98 static ODR srw_sr_odr_out = 0;
99 static Z_SRW_PDU *srw_sr = 0;
100 #endif
101 static FILE *apdu_file = 0;
102 static FILE *ber_file = 0;
103 static COMSTACK conn = 0;               /* our z-association */
104 static Z_IdAuthentication *auth = 0;    /* our current auth definition */
105 char *databaseNames[128];
106 int num_databaseNames = 0;
107 static Z_External *record_last = 0;
108 static int setnumber = -1;              /* current result set number */
109 static int smallSetUpperBound = 0;
110 static int largeSetLowerBound = 1;
111 static int mediumSetPresentNumber = 0;
112 static Z_ElementSetNames *elementSetNames = 0; 
113 static int setno = 1;                   /* current set offset */
114 static enum oid_proto protocol = PROTO_Z3950;      /* current app protocol */
115 #define RECORDSYNTAX_MAX 20
116 static char *recordsyntax_list[RECORDSYNTAX_MAX];
117 static int recordsyntax_size = 0;
118
119 static char *record_schema = 0;
120 static int sent_close = 0;
121 static NMEM session_mem = NULL;         /* memory handle for init-response */
122 static Z_InitResponse *session_initResponse = 0;   /* session parameters */
123 static char last_scan_line[512] = "0";
124 static char last_scan_query[512] = "0";
125 static char ccl_fields[512] = "default.bib";
126 /* ### How can I set this path to use wherever YAZ is installed? */
127 static char cql_fields[512] = "/usr/local/share/yaz/etc/pqf.properties";
128 static char *esPackageName = 0;
129 static char *yazProxy = 0;
130 static int kilobytes = 1024;
131 static char *negotiationCharset = 0;
132 static int  negotiationCharsetRecords = 1;
133 static int  negotiationCharsetVersion = 3;
134 static char *outputCharset = 0;
135 static char *marcCharset = 0;
136 static char* yazLang = 0;
137
138 static char last_cmd[32] = "?";
139 static FILE *marc_file = 0;
140 static char *refid = NULL;
141 static char *last_open_command = NULL;
142 static int auto_reconnect = 0;
143 static int auto_wait = 1;
144 static Odr_bitmask z3950_options;
145 static int z3950_version = 3;
146 static int scan_stepSize = 0;
147 static int scan_position = 1;
148 static int scan_size = 20;
149 static char cur_host[200];
150 static int last_hit_count = 0;
151
152 typedef enum {
153     QueryType_Prefix,
154     QueryType_CCL,
155     QueryType_CCL2RPN,
156     QueryType_CQL,
157     QueryType_CQL2RPN
158 } QueryType;
159
160 static QueryType queryType = QueryType_Prefix;
161
162 static CCL_bibset bibset;               /* CCL bibset handle */
163 static cql_transform_t cqltrans = 0; /* CQL context-set handle */
164
165 #if HAVE_READLINE_COMPLETION_OVER
166
167 #else
168 /* readline doesn't have this var. Define it ourselves. */
169 int rl_attempted_completion_over = 0;
170 #endif
171
172 /* set this one to 1, to avoid decode of unknown MARCs  */
173 #define AVOID_MARC_DECODE 1
174
175 #define maxOtherInfosSupported 10
176 struct {
177     int oid[OID_SIZE];
178     char* value;
179 } extraOtherInfos[maxOtherInfosSupported];
180
181 void process_cmd_line(char* line);
182 #if HAVE_READLINE_READLINE_H
183 char **readline_completer(char *text, int start, int end);
184 #endif
185 static char *command_generator(const char *text, int state);
186 int cmd_register_tab(const char* arg);
187
188 static void close_session (void);
189
190 ODR getODROutputStream(void)
191 {
192     return out;
193 }
194
195 const char* query_type_as_string(QueryType q) 
196 {
197     switch (q) { 
198     case QueryType_Prefix: return "prefix (RPN sent to server)";
199     case QueryType_CCL: return "CCL (CCL sent to server) ";
200     case QueryType_CCL2RPN: return "CCL -> RPN (RPN sent to server)";
201     case QueryType_CQL: return "CQL (CQL sent to server)";
202     case QueryType_CQL2RPN: return "CQL -> RPN (RPN sent to server)";
203     default: 
204         return "unknown Query type internal yaz-client error";
205     }
206 }
207
208 static void do_hex_dump(const char* buf, int len) 
209 {
210     if (hex_dump)
211     {
212         int i,x;
213         for( i=0; i<len ; i=i+16 ) 
214         {                       
215             printf(" %4.4d ",i);
216             for(x=0 ; i+x<len && x<16; ++x) 
217             {
218                 printf("%2.2X ",(unsigned int)((unsigned char)buf[i+x]));
219             }
220             printf("\n");
221         }
222     }
223     if (dump_file_prefix)
224     {
225         static int no = 0;
226         if (++no < 1000 && strlen(dump_file_prefix) < 500)
227         {
228             char fname[1024];
229             FILE *of;
230             sprintf (fname, "%s.%03d.raw", dump_file_prefix, no);
231             of = fopen(fname, "wb");
232             
233             fwrite (buf, 1, len, of);
234             
235             fclose(of);
236         }
237     }
238 }
239
240 void add_otherInfos(Z_APDU *a) 
241 {
242     Z_OtherInformation **oi;
243     int i;
244                 
245     yaz_oi_APDU(a, &oi);
246     for(i=0; i<maxOtherInfosSupported; ++i) 
247     {
248         if (oid_oidlen(extraOtherInfos[i].oid) > 0)
249             yaz_oi_set_string_oid(oi, out, extraOtherInfos[i].oid,
250                                      1, extraOtherInfos[i].value);
251     }   
252 }
253
254 int send_apdu(Z_APDU *a)
255 {
256     char *buf;
257     int len;
258     
259     add_otherInfos(a);
260     
261     if (apdu_file)
262     {
263         z_APDU(print, &a, 0, 0);
264         odr_reset(print);
265     }
266     if (!z_APDU(out, &a, 0, 0))
267     {
268         odr_perror(out, "Encoding APDU");
269         close_session();
270         return 0;
271     }
272     buf = odr_getbuf(out, &len, 0);
273     if (ber_file)
274         odr_dumpBER(ber_file, buf, len);
275     /* printf ("sending APDU of size %d\n", len); */
276     do_hex_dump(buf, len);
277     if (cs_put(conn, buf, len) < 0)
278     {
279         fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
280         close_session();
281         return 0;
282     }
283     odr_reset(out); /* release the APDU structure  */
284     return 1;
285 }
286
287 static void print_stringn(const unsigned char *buf, size_t len)
288 {
289     size_t i;
290     for (i = 0; i<len; i++)
291         if ((buf[i] <= 126 && buf[i] >= 32) || strchr ("\n\r\t\f", buf[i]))
292             printf ("%c", buf[i]);
293         else
294             printf ("\\X%02X", buf[i]);
295 }
296
297 static void print_refid (Z_ReferenceId *id)
298 {
299     if (id)
300     {
301         printf ("Reference Id: ");
302         print_stringn (id->buf, id->len);
303         printf ("\n");
304     }
305 }
306
307 static Z_ReferenceId *set_refid (ODR out)
308 {
309     Z_ReferenceId *id;
310     if (!refid)
311         return 0;
312     id = (Z_ReferenceId *) odr_malloc (out, sizeof(*id));
313     id->size = id->len = strlen(refid);
314     id->buf = (unsigned char *) odr_malloc (out, id->len);
315     memcpy (id->buf, refid, id->len);
316     return id;
317 }   
318
319 /* INIT SERVICE ------------------------------- */
320
321 static void send_initRequest(const char* type_and_host)
322 {
323     Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
324     Z_InitRequest *req = apdu->u.initRequest;
325     int i;
326
327     req->options = &z3950_options;
328
329     ODR_MASK_ZERO(req->protocolVersion);
330     for (i = 0; i<z3950_version; i++)
331         ODR_MASK_SET(req->protocolVersion, i);
332
333     *req->maximumRecordSize = 1024*kilobytes;
334     *req->preferredMessageSize = 1024*kilobytes;
335
336     req->idAuthentication = auth;
337
338     req->referenceId = set_refid (out);
339
340     if (yazProxy && type_and_host)
341     {
342         const int *oid_proxy = yaz_string_to_oid(yaz_oid_std(),
343                                                  CLASS_USERINFO, OID_STR_PROXY);
344         yaz_oi_set_string_oid(&req->otherInfo, out, oid_proxy,
345                               1, type_and_host);
346     }
347     
348     if (negotiationCharset || yazLang) {
349         Z_OtherInformation **p;
350         Z_OtherInformationUnit *p0;
351         
352         yaz_oi_APDU(apdu, &p);
353         
354         if ((p0=yaz_oi_update(p, out, NULL, 0, 0))) {
355             ODR_MASK_SET(req->options, Z_Options_negotiationModel);
356             
357             p0->which = Z_OtherInfo_externallyDefinedInfo;
358             p0->information.externallyDefinedInfo =
359                 yaz_set_proposal_charneg_list(out, ",", 
360                                               negotiationCharset, 
361                                               yazLang,
362                                               negotiationCharsetRecords);
363         }
364     }
365     
366     if (send_apdu(apdu))
367         printf("Sent initrequest.\n");
368 }
369
370
371 /* These two are used only from process_initResponse() */
372 static void render_initUserInfo(Z_OtherInformation *ui1);
373 static void render_diag(Z_DiagnosticFormat *diag);
374
375 static void pr_opt(const char *opt, void *clientData)
376 {
377     printf (" %s", opt);
378 }
379
380 static int process_initResponse(Z_InitResponse *res)
381 {
382     int ver = 0;
383     /* save session parameters for later use */
384     session_mem = odr_extract_mem(in);
385     session_initResponse = res;
386
387     for (ver = 0; ver < 8; ver++)
388         if (!ODR_MASK_GET(res->protocolVersion, ver))
389             break;
390
391     if (!*res->result)
392         printf("Connection rejected by v%d target.\n", ver);
393     else
394         printf("Connection accepted by v%d target.\n", ver);
395     if (res->implementationId)
396         printf("ID     : %s\n", res->implementationId);
397     if (res->implementationName)
398         printf("Name   : %s\n", res->implementationName);
399     if (res->implementationVersion)
400         printf("Version: %s\n", res->implementationVersion);
401     if (res->userInformationField)
402     {
403         Z_External *uif = res->userInformationField;
404         if (uif->which == Z_External_userInfo1) {
405             render_initUserInfo(uif->u.userInfo1);
406         } else {
407             printf("UserInformationfield:\n");
408             if (!z_External(print, (Z_External**)&uif, 0, 0))
409             {
410                 odr_perror(print, "Printing userinfo\n");
411                 odr_reset(print);
412             }
413             if (uif->which == Z_External_octet) {
414                 printf("Guessing visiblestring:\n");
415                 printf("'%.*s'\n", uif->u.octet_aligned->len,
416                        uif->u.octet_aligned->buf);
417             }
418             else if (uif->which == Z_External_single) 
419             {
420                 const int *oclc_oid = yaz_string_to_oid(yaz_oid_std(),
421                                                         CLASS_GENERAL,
422                                                         "OCLC-userInfo");
423                 Odr_any *sat = uif->u.single_ASN1_type;
424                 if (!oid_oidcmp(uif->direct_reference, oclc_oid))
425                 {
426                     Z_OCLC_UserInformation *oclc_ui;
427                     ODR decode = odr_createmem(ODR_DECODE);
428                     odr_setbuf(decode, (char *) sat->buf, sat->len, 0);
429                     if (!z_OCLC_UserInformation(decode, &oclc_ui, 0, 0))
430                         printf ("Bad OCLC UserInformation:\n");
431                     else
432                         printf ("OCLC UserInformation:\n");
433                     if (!z_OCLC_UserInformation(print, &oclc_ui, 0, 0))
434                         printf ("Bad OCLC UserInformation spec\n");
435                     odr_destroy(decode);
436                 }
437                 else
438                 {
439                     /* Peek at any private Init-diagnostic APDUs */
440                     printf("### NAUGHTY: External is '%.*s'\n",
441                            sat->len, sat->buf);
442                 }
443             }
444             odr_reset (print);
445         }
446     }
447     printf ("Options:");
448     yaz_init_opt_decode(res->options, pr_opt, 0);
449     printf ("\n");
450
451     if (ODR_MASK_GET(res->options, Z_Options_namedResultSets))
452         setnumber = 0;
453     
454     if (ODR_MASK_GET(res->options, Z_Options_negotiationModel)) {
455     
456         Z_CharSetandLanguageNegotiation *p =
457                 yaz_get_charneg_record(res->otherInfo);
458         
459         if (p) {
460             
461             char *charset=NULL, *lang=NULL;
462             int selected;
463             
464             yaz_get_response_charneg(session_mem, p, &charset, &lang,
465                                      &selected);
466
467             if (outputCharset && negotiationCharset) {
468                     odr_set_charset (out, charset, outputCharset);
469                     odr_set_charset (in, outputCharset, charset);
470             }
471             else {
472                     odr_set_charset (out, 0, 0);
473                     odr_set_charset (in, 0, 0);
474             }
475             
476             printf("Accepted character set : %s\n", charset);
477             printf("Accepted code language : %s\n", lang ? lang : "none");
478             printf("Accepted records in ...: %d\n", selected );
479         }
480     }
481     fflush (stdout);
482     return 0;
483 }
484
485
486 static void render_initUserInfo(Z_OtherInformation *ui1) {
487     int i;
488     printf("Init response contains %d otherInfo unit%s:\n",
489            ui1->num_elements, ui1->num_elements == 1 ? "" : "s");
490
491     for (i = 0; i < ui1->num_elements; i++) {
492         Z_OtherInformationUnit *unit = ui1->list[i];
493         printf("  %d: otherInfo unit contains ", i+1);
494         if (unit->which == Z_OtherInfo_externallyDefinedInfo &&
495             unit->information.externallyDefinedInfo &&
496             unit->information.externallyDefinedInfo->which ==
497             Z_External_diag1) {
498             render_diag(unit->information.externallyDefinedInfo->u.diag1);
499         } 
500         else if (unit->which != Z_OtherInfo_externallyDefinedInfo)
501         {
502             printf("unsupported otherInfo unit->which = %d\n", unit->which);
503         }
504         else 
505         {
506             printf("unsupported otherInfo unit external %d\n",
507                    unit->information.externallyDefinedInfo ? 
508                    unit->information.externallyDefinedInfo->which : -2);
509         }
510     }
511 }
512
513
514 /* ### should this share code with display_diagrecs()? */
515 static void render_diag(Z_DiagnosticFormat *diag) {
516     int i;
517
518     printf("%d diagnostic%s:\n", diag->num, diag->num == 1 ? "" : "s");
519     for (i = 0; i < diag->num; i++) {
520         Z_DiagnosticFormat_s *ds = diag->elements[i];
521         printf("    %d: ", i+1);
522         switch (ds->which) {
523         case Z_DiagnosticFormat_s_defaultDiagRec: {
524             Z_DefaultDiagFormat *dd = ds->u.defaultDiagRec;
525             /* ### should check `dd->diagnosticSetId' */
526             printf("code=%d (%s)", *dd->condition,
527                    diagbib1_str(*dd->condition));
528             /* Both types of addinfo are the same, so use type-pun */
529             if (dd->u.v2Addinfo != 0)
530                 printf(",\n\taddinfo='%s'", dd->u.v2Addinfo);
531             break;
532         }
533         case Z_DiagnosticFormat_s_explicitDiagnostic:
534             printf("Explicit diagnostic (not supported)");
535             break;
536         default:
537             printf("Unrecognised diagnostic type %d", ds->which);
538             break;
539         }
540
541         if (ds->message != 0)
542             printf(", message='%s'", ds->message);
543         printf("\n");
544     }
545 }
546
547
548 static int set_base(const char *arg)
549 {
550     int i;
551     const char *cp;
552
553     for (i = 0; i<num_databaseNames; i++)
554         xfree (databaseNames[i]);
555     num_databaseNames = 0;
556     while (1)
557     {
558         char *cp1;
559         if (!(cp = strchr(arg, ' ')))
560             cp = arg + strlen(arg);
561         if (cp - arg < 1)
562             break;
563         databaseNames[num_databaseNames] = (char *)xmalloc (1 + cp - arg);
564         memcpy (databaseNames[num_databaseNames], arg, cp - arg);
565         databaseNames[num_databaseNames][cp - arg] = '\0';
566
567         for (cp1 = databaseNames[num_databaseNames]; *cp1 ; cp1++)
568             if (*cp1 == '+')
569                 *cp1 = ' ';
570         num_databaseNames++;
571
572         if (!*cp)
573             break;
574         arg = cp+1;
575     }
576     if (num_databaseNames == 0)
577     {
578         num_databaseNames = 1;
579         databaseNames[0] = xstrdup("");
580     }
581     return 1;
582 }
583
584 static int parse_cmd_doc(const char **arg, ODR out, char **buf,
585                          int *len, int opt)
586 {
587     const char *sep;
588     while (**arg && strchr(" \t\n\r\f", **arg))
589         (*arg)++;
590     if ((*arg)[0] == '\"' && (sep=strchr(*arg+1, '"')))
591     {
592         (*arg)++;
593         *len = sep - *arg;
594         *buf = odr_strdupn(out, *arg, *len);
595         (*arg) = sep+1;
596         return 1;
597     }
598     else if ((*arg)[0] && (*arg)[0] != '\"')
599     {
600         long fsize;
601         FILE *inf;
602         const char *fname = *arg;
603         
604         while (**arg != '\0' && **arg != ' ')
605             (*arg)++;
606             
607         inf = fopen(fname, "rb");
608         if (!inf)
609         {
610             printf("Couldn't open %s\n", fname);
611             return 0;
612         }
613         if (fseek(inf, 0L, SEEK_END) == -1)
614         {
615             printf("Couldn't seek in %s\n", fname);
616             fclose(inf);
617             return 0;
618         }
619         fsize = ftell(inf);
620         if (fseek(inf, 0L, SEEK_SET) == -1)
621         {
622             printf("Couldn't seek in %s\n", fname);
623             fclose(inf);
624             return 0;
625         }
626         *len = fsize;
627         *buf = odr_malloc(out, fsize);
628         if (fread(*buf, 1, fsize, inf) != fsize)
629         {
630             printf("Unable to read %s\n", fname);
631             fclose(inf);
632             return 0;
633         }
634         fclose(inf);
635         return 1;
636     }
637     else if (**arg == '\0')
638     {
639         if (opt)
640         {
641             *len = 0;
642             *buf = 0;
643             return 1;
644         }
645         printf("Missing doc argument\n");
646     }
647     else
648         printf("Bad doc argument %s\n", *arg);
649     return 0;
650 }
651
652 static int cmd_base(const char *arg)
653 {
654     if (!*arg)
655     {
656         printf("Usage: base <database> <database> ...\n");
657         return 0;
658     }
659     return set_base(arg);
660 }
661
662 void cmd_open_remember_last_open_command(const char* arg, char* new_open_command)
663 {
664     if(last_open_command != arg) 
665     {
666         if(last_open_command) xfree(last_open_command);
667         last_open_command = xstrdup(new_open_command);
668     }
669 }
670
671 int session_connect(const char *arg)
672 {
673     void *add;
674     char type_and_host[101];
675     const char *basep = 0;
676 #if HAVE_OPENSSL_SSL_H
677     SSL *ssl;
678 #endif
679     if (conn)
680     {
681         cs_close (conn);
682         conn = 0;
683     }   
684     if (session_mem)
685     {
686         nmem_destroy (session_mem);
687         session_mem = NULL;
688         session_initResponse = 0;
689     }
690     cs_get_host_args(arg, &basep);
691
692     strncpy(type_and_host, arg, sizeof(type_and_host)-1);
693     type_and_host[sizeof(type_and_host)-1] = '\0';
694
695     cmd_open_remember_last_open_command(arg, type_and_host);
696
697     if (yazProxy)
698         conn = cs_create_host(yazProxy, 1, &add);
699     else
700         conn = cs_create_host(arg, 1, &add);
701     if (!conn)
702     {
703         printf ("Could not resolve address %s\n", arg);
704         return 0;
705     }
706 #if YAZ_HAVE_XML2
707     if (conn->protocol == PROTO_HTTP)
708         queryType = QueryType_CQL;
709 #else
710     if (conn->protocol == PROTO_HTTP)
711     {
712         printf ("SRW/HTTP not enabled in this YAZ\n");
713         cs_close(conn);
714         conn = 0;
715         return 0;
716     }
717 #endif
718     protocol = conn->protocol;
719     if (conn->protocol == PROTO_HTTP)
720         set_base("");
721     else
722         set_base("Default");
723     printf("Connecting...");
724     fflush(stdout);
725     if (cs_connect(conn, add) < 0)
726     {
727         printf ("error = %s\n", cs_strerror(conn));
728         cs_close(conn);
729         conn = 0;
730         return 0;
731     }
732     printf("OK.\n");
733 #if HAVE_OPENSSL_SSL_H
734     if ((ssl = (SSL *) cs_get_ssl(conn)))
735     {
736         X509 *server_cert = SSL_get_peer_certificate (ssl);
737
738         if (server_cert)
739         {
740             char *pem_buf;
741             int pem_len;
742             BIO *bio = BIO_new(BIO_s_mem());
743
744             /* get PEM buffer in memory */
745             PEM_write_bio_X509(bio, server_cert);
746             pem_len = BIO_get_mem_data(bio, &pem_buf);
747             fwrite(pem_buf, pem_len, 1, stdout);
748         
749             /* print all info on screen .. */
750             X509_print_fp(stdout, server_cert);
751             BIO_free(bio);
752
753             X509_free (server_cert);
754         }
755     }
756 #endif
757     if (basep && *basep)
758         set_base (basep);
759     if (protocol == PROTO_Z3950)
760     {
761         send_initRequest(type_and_host);
762         return 2;
763     }
764     return 0;
765 }
766
767 int cmd_open(const char *arg)
768 {
769     if (arg)
770     {
771         strncpy (cur_host, arg, sizeof(cur_host)-1);
772         cur_host[sizeof(cur_host)-1] = 0;
773     }
774     return session_connect(cur_host);
775 }
776
777 void try_reconnect(void)
778 {
779     char* open_command;
780         
781     if(!( auto_reconnect && last_open_command) ) return ;
782
783     open_command = (char *) xmalloc (strlen(last_open_command)+6);
784     strcpy (open_command, "open ");
785         
786     strcat (open_command, last_open_command);
787
788     process_cmd_line(open_command);
789         
790     xfree(open_command);                                
791 }
792
793 int cmd_authentication(const char *arg)
794 {
795     static Z_IdAuthentication au;
796     static char user[40], group[40], pass[40];
797     static Z_IdPass idPass;
798     int r;
799
800     if (!*arg)
801     {
802         printf("Auth field set to null\n");
803         auth = 0;
804         return 1;
805     }
806     r = sscanf (arg, "%39s %39s %39s", user, group, pass);
807     if (r == 0)
808     {
809         printf("Authentication set to null\n");
810         auth = 0;
811     }
812     if (r == 1)
813     {
814         auth = &au;
815         if (!strcmp(user, "-")) {
816             au.which = Z_IdAuthentication_anonymous;
817             printf("Authentication set to Anonymous\n");
818         } else {
819             au.which = Z_IdAuthentication_open;
820             au.u.open = user;
821             printf("Authentication set to Open (%s)\n", user);
822         }
823     }
824     if (r == 2)
825     {
826         auth = &au;
827         au.which = Z_IdAuthentication_idPass;
828         au.u.idPass = &idPass;
829         idPass.groupId = NULL;
830         idPass.userId = user;
831         idPass.password = group;
832         printf("Authentication set to User (%s), Pass (%s)\n", user, group);
833     }
834     if (r == 3)
835     {
836         auth = &au;
837         au.which = Z_IdAuthentication_idPass;
838         au.u.idPass = &idPass;
839         idPass.groupId = group;
840         idPass.userId = user;
841         idPass.password = pass;
842         printf("Authentication set to User (%s), Group (%s), Pass (%s)\n",
843                user, group, pass);
844     }
845     return 1;
846 }
847
848 /* SEARCH SERVICE ------------------------------ */
849 static void display_record(Z_External *r);
850
851 static void print_record(const unsigned char *buf, size_t len)
852 {
853     size_t i = len;
854     print_stringn (buf, len);
855     /* add newline if not already added ... */
856     if (i <= 0 || buf[i-1] != '\n')
857         printf ("\n");
858 }
859
860 static void display_record(Z_External *r)
861 {
862     char oid_name_buf[OID_STR_MAX];
863     int oclass;
864     const int *oid = r->direct_reference;
865     const char *oid_name = 0;
866     
867     record_last = r;
868     /*
869      * Tell the user what we got.
870      */
871     if (oid)
872     {
873         oid_name = yaz_oid_to_string_buf(oid, &oclass, oid_name_buf);
874         printf("Record type: ");
875         if (oid_name)
876             printf("%s\n", oid_name);
877     }
878     /* Check if this is a known, ASN.1 type tucked away in an octet string */
879     if (r->which == Z_External_octet)
880     {
881         Z_ext_typeent *type = z_ext_getentbyref(r->direct_reference);
882         char *rr;
883
884         if (type)
885         {
886             /*
887              * Call the given decoder to process the record.
888              */
889             odr_setbuf(in, (char*)r->u.octet_aligned->buf,
890                 r->u.octet_aligned->len, 0);
891             if (!(*type->fun)(in, &rr, 0, 0))
892             {
893                 odr_perror(in, "Decoding constructed record.");
894                 fprintf(stdout, "[Near %ld]\n", (long) odr_offset(in));
895                 fprintf(stdout, "Packet dump:\n---------\n");
896                 odr_dumpBER(stdout, (char*)r->u.octet_aligned->buf,
897                             r->u.octet_aligned->len);
898                 fprintf(stdout, "---------\n");
899                 
900                 /* note just ignores the error ant print the bytes form the octet_aligned later */
901             } else {
902                 /*
903                  * Note: we throw away the original, BER-encoded record here.
904                  * Do something else with it if you want to keep it.
905                  */
906                 r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
907                 r->which = type->what;
908             }
909         }
910     }
911     if (oid_name && !yaz_matchstr(oid_name, OID_STR_SOIF))
912     {
913         print_record((const unsigned char *) r->u.octet_aligned->buf,
914                      r->u.octet_aligned->len);
915         if (marc_file)
916             fwrite (r->u.octet_aligned->buf, 1, r->u.octet_aligned->len, marc_file);
917     }
918     else if (oid && r->which == Z_External_octet)
919     {
920         const char *octet_buf = (char*)r->u.octet_aligned->buf;
921         if (oid_name && (!yaz_matchstr(oid_name, OID_STR_XML)
922                          || !yaz_matchstr(oid_name, OID_STR_APPLICATION_XML)
923                          || !yaz_matchstr(oid_name, OID_STR_HTML)))
924         {
925             print_record((const unsigned char *) octet_buf,
926                          r->u.octet_aligned->len);
927         }
928         else if (oid_name && !yaz_matchstr(oid_name, OID_STR_POSTSCRIPT))
929         {
930             int size = r->u.octet_aligned->len;
931             if (size > 100)
932                 size = 100;
933             print_record((const unsigned char *) octet_buf, size);
934         }
935         else
936         {
937             const int *oidsuffix = oid_oidlen(oid) > 1 
938                 ? oid + oid_oidlen(oid)-2 : 0;
939             if ( 
940 #if AVOID_MARC_DECODE
941                 /* primitive check for a marc OID 5.1-29 except 16 */
942                 oidsuffix[0] == 5 && oidsuffix[1] < 30 && oidsuffix[1] != 16
943 #else
944                 1
945 #endif
946                 )
947             {
948                 const char *result;
949                 size_t rlen;
950                 yaz_iconv_t cd = 0;
951                 yaz_marc_t mt = yaz_marc_create();
952                 const char *from = 0;
953
954                 if (marcCharset && !strcmp(marcCharset, "auto"))
955                 {
956                     if (!yaz_matchstr(oid_name, OID_STR_USMARC))
957                     {
958                         if (octet_buf[9] == 'a')
959                             from = "UTF-8";
960                         else
961                             from = "MARC-8";
962                     }
963                     else
964                         from = "ISO-8859-1";
965                 }
966                 else if (marcCharset)
967                     from = marcCharset;
968                 if (outputCharset && from)
969                 {   
970                     cd = yaz_iconv_open(outputCharset, from);
971                     printf ("convert from %s to %s", from, 
972                             outputCharset);
973                     if (!cd)
974                         printf (" unsupported\n");
975                     else
976                     {
977                         yaz_marc_iconv(mt, cd);
978                         printf ("\n");
979                     }
980                 }
981                     
982                 if (yaz_marc_decode_buf(mt, octet_buf, r->u.octet_aligned->len,
983                                         &result, &rlen)> 0)
984                 {
985                     fwrite (result, rlen, 1, stdout);
986                 }
987                 else
988                 {
989                     printf ("bad MARC. Dumping as it is:\n");
990                     print_record((const unsigned char*) octet_buf,
991                                   r->u.octet_aligned->len);
992                 }       
993                 yaz_marc_destroy(mt);
994                 if (cd)
995                     yaz_iconv_close(cd);
996             }
997             else
998             {
999                 print_record((const unsigned char*) octet_buf,
1000                              r->u.octet_aligned->len);
1001             }
1002         }
1003         if (marc_file)
1004             fwrite (octet_buf, 1, r->u.octet_aligned->len, marc_file);
1005     }
1006     else if (oid_name && !yaz_matchstr(oid_name, OID_STR_SUTRS))
1007     {
1008         if (r->which != Z_External_sutrs)
1009         {
1010             printf("Expecting single SUTRS type for SUTRS.\n");
1011             return;
1012         }
1013         print_record(r->u.sutrs->buf, r->u.sutrs->len);
1014         if (marc_file)
1015             fwrite (r->u.sutrs->buf, 1, r->u.sutrs->len, marc_file);
1016     }
1017     else if (oid_name && !yaz_matchstr(oid_name, OID_STR_GRS1))
1018     {
1019         WRBUF w;
1020         if (r->which != Z_External_grs1)
1021         {
1022             printf("Expecting single GRS type for GRS.\n");
1023             return;
1024         }
1025         w = wrbuf_alloc();
1026         yaz_display_grs1(w, r->u.grs1, 0);
1027         puts (wrbuf_cstr(w));
1028         wrbuf_destroy(w);
1029     }
1030     else if (oid_name && !yaz_matchstr(oid_name, OID_STR_OPAC))
1031     {
1032         int i;
1033         if (r->u.opac->bibliographicRecord)
1034             display_record(r->u.opac->bibliographicRecord);
1035         for (i = 0; i<r->u.opac->num_holdingsData; i++)
1036         {
1037             Z_HoldingsRecord *h = r->u.opac->holdingsData[i];
1038             if (h->which == Z_HoldingsRecord_marcHoldingsRecord)
1039             {
1040                 printf ("MARC holdings %d\n", i);
1041                 display_record(h->u.marcHoldingsRecord);
1042             }
1043             else if (h->which == Z_HoldingsRecord_holdingsAndCirc)
1044             {
1045                 int j;
1046
1047                 Z_HoldingsAndCircData *data = h->u.holdingsAndCirc;
1048
1049                 printf ("Data holdings %d\n", i);
1050                 if (data->typeOfRecord)
1051                     printf ("typeOfRecord: %s\n", data->typeOfRecord);
1052                 if (data->encodingLevel)
1053                     printf ("encodingLevel: %s\n", data->encodingLevel);
1054                 if (data->receiptAcqStatus)
1055                     printf ("receiptAcqStatus: %s\n", data->receiptAcqStatus);
1056                 if (data->generalRetention)
1057                     printf ("generalRetention: %s\n", data->generalRetention);
1058                 if (data->completeness)
1059                     printf ("completeness: %s\n", data->completeness);
1060                 if (data->dateOfReport)
1061                     printf ("dateOfReport: %s\n", data->dateOfReport);
1062                 if (data->nucCode)
1063                     printf ("nucCode: %s\n", data->nucCode);
1064                 if (data->localLocation)
1065                     printf ("localLocation: %s\n", data->localLocation);
1066                 if (data->shelvingLocation)
1067                     printf ("shelvingLocation: %s\n", data->shelvingLocation);
1068                 if (data->callNumber)
1069                     printf ("callNumber: %s\n", data->callNumber);
1070                 if (data->shelvingData)
1071                     printf ("shelvingData: %s\n", data->shelvingData);
1072                 if (data->copyNumber)
1073                     printf ("copyNumber: %s\n", data->copyNumber);
1074                 if (data->publicNote)
1075                     printf ("publicNote: %s\n", data->publicNote);
1076                 if (data->reproductionNote)
1077                     printf ("reproductionNote: %s\n", data->reproductionNote);
1078                 if (data->termsUseRepro)
1079                     printf ("termsUseRepro: %s\n", data->termsUseRepro);
1080                 if (data->enumAndChron)
1081                     printf ("enumAndChron: %s\n", data->enumAndChron);
1082                 for (j = 0; j<data->num_volumes; j++)
1083                 {
1084                     printf ("volume %d\n", j);
1085                     if (data->volumes[j]->enumeration)
1086                         printf (" enumeration: %s\n",
1087                                 data->volumes[j]->enumeration);
1088                     if (data->volumes[j]->chronology)
1089                         printf (" chronology: %s\n",
1090                                 data->volumes[j]->chronology);
1091                     if (data->volumes[j]->enumAndChron)
1092                         printf (" enumAndChron: %s\n",
1093                                 data->volumes[j]->enumAndChron);
1094                 }
1095                 for (j = 0; j<data->num_circulationData; j++)
1096                 {
1097                     printf ("circulation %d\n", j);
1098                     if (data->circulationData[j]->availableNow)
1099                         printf (" availableNow: %d\n",
1100                                 *data->circulationData[j]->availableNow);
1101                     if (data->circulationData[j]->availablityDate)
1102                         printf (" availabiltyDate: %s\n",
1103                                 data->circulationData[j]->availablityDate);
1104                     if (data->circulationData[j]->availableThru)
1105                         printf (" availableThru: %s\n",
1106                                 data->circulationData[j]->availableThru);
1107                     if (data->circulationData[j]->restrictions)
1108                         printf (" restrictions: %s\n",
1109                                 data->circulationData[j]->restrictions);
1110                     if (data->circulationData[j]->itemId)
1111                         printf (" itemId: %s\n",
1112                                 data->circulationData[j]->itemId);
1113                     if (data->circulationData[j]->renewable)
1114                         printf (" renewable: %d\n",
1115                                 *data->circulationData[j]->renewable);
1116                     if (data->circulationData[j]->onHold)
1117                         printf (" onHold: %d\n",
1118                                 *data->circulationData[j]->onHold);
1119                     if (data->circulationData[j]->enumAndChron)
1120                         printf (" enumAndChron: %s\n",
1121                                 data->circulationData[j]->enumAndChron);
1122                     if (data->circulationData[j]->midspine)
1123                         printf (" midspine: %s\n",
1124                                 data->circulationData[j]->midspine);
1125                     if (data->circulationData[j]->temporaryLocation)
1126                         printf (" temporaryLocation: %s\n",
1127                                 data->circulationData[j]->temporaryLocation);
1128                 }
1129             }
1130         }
1131     }
1132     else 
1133     {
1134         printf("Unknown record representation.\n");
1135         if (!z_External(print, &r, 0, 0))
1136         {
1137             odr_perror(print, "Printing external");
1138             odr_reset(print);
1139         }
1140     }
1141 }
1142
1143 static void display_diagrecs(Z_DiagRec **pp, int num)
1144 {
1145     int i;
1146     Z_DefaultDiagFormat *r;
1147
1148     printf("Diagnostic message(s) from database:\n");
1149     for (i = 0; i<num; i++)
1150     {
1151         Z_DiagRec *p = pp[i];
1152         if (p->which != Z_DiagRec_defaultFormat)
1153         {
1154             printf("Diagnostic record not in default format.\n");
1155             return;
1156         }
1157         else
1158             r = p->u.defaultFormat;
1159
1160         if (!r->diagnosticSetId)
1161             printf("Missing diagset\n");
1162         else
1163         {
1164             int oclass;
1165             char diag_name_buf[OID_STR_MAX];
1166             const char *diag_name = 0;
1167             diag_name = yaz_oid_to_string_buf
1168                 (r->diagnosticSetId, &oclass, diag_name_buf);
1169             if (yaz_matchstr(diag_name, OID_STR_BIB1))
1170                 printf("Unknown diagset: %s\n", diag_name);
1171         }
1172         printf("    [%d] %s", *r->condition, diagbib1_str(*r->condition));
1173         switch (r->which)
1174         {
1175         case Z_DefaultDiagFormat_v2Addinfo:
1176             printf (" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
1177             break;
1178         case Z_DefaultDiagFormat_v3Addinfo:
1179             printf (" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
1180             break;
1181         }
1182     }
1183 }
1184
1185
1186 static void display_nameplusrecord(Z_NamePlusRecord *p)
1187 {
1188     if (p->databaseName)
1189         printf("[%s]", p->databaseName);
1190     if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
1191         display_diagrecs(&p->u.surrogateDiagnostic, 1);
1192     else if (p->which == Z_NamePlusRecord_databaseRecord)
1193         display_record(p->u.databaseRecord);
1194 }
1195
1196 static void display_records(Z_Records *p)
1197 {
1198     int i;
1199
1200     if (p->which == Z_Records_NSD)
1201     {
1202         Z_DiagRec dr, *dr_p = &dr;
1203         dr.which = Z_DiagRec_defaultFormat;
1204         dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
1205         display_diagrecs (&dr_p, 1);
1206     }
1207     else if (p->which == Z_Records_multipleNSD)
1208         display_diagrecs (p->u.multipleNonSurDiagnostics->diagRecs,
1209                           p->u.multipleNonSurDiagnostics->num_diagRecs);
1210     else 
1211     {
1212         printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
1213         for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
1214             display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
1215     }
1216 }
1217
1218 static int send_deleteResultSetRequest(const char *arg)
1219 {
1220     char names[8][32];
1221     int i;
1222
1223     Z_APDU *apdu = zget_APDU(out, Z_APDU_deleteResultSetRequest);
1224     Z_DeleteResultSetRequest *req = apdu->u.deleteResultSetRequest;
1225
1226     req->referenceId = set_refid (out);
1227
1228     req->num_resultSetList =
1229         sscanf (arg, "%30s %30s %30s %30s %30s %30s %30s %30s",
1230                 names[0], names[1], names[2], names[3],
1231                 names[4], names[5], names[6], names[7]);
1232
1233     req->deleteFunction = (int *)
1234         odr_malloc (out, sizeof(*req->deleteFunction));
1235     if (req->num_resultSetList > 0)
1236     {
1237         *req->deleteFunction = Z_DeleteResultSetRequest_list;
1238         req->resultSetList = (char **)
1239             odr_malloc (out, sizeof(*req->resultSetList)*
1240                         req->num_resultSetList);
1241         for (i = 0; i<req->num_resultSetList; i++)
1242             req->resultSetList[i] = names[i];
1243     }
1244     else
1245     {
1246         *req->deleteFunction = Z_DeleteResultSetRequest_all;
1247         req->resultSetList = 0;
1248     }
1249     
1250     send_apdu(apdu);
1251     printf("Sent deleteResultSetRequest.\n");
1252     return 2;
1253 }
1254
1255 #if YAZ_HAVE_XML2
1256 static int send_srw(Z_SRW_PDU *sr)
1257 {
1258     const char *charset = negotiationCharset;
1259     const char *host_port = cur_host;
1260     Z_GDU *gdu;
1261     char *path = 0;
1262
1263     path = odr_malloc(out, 2+strlen(databaseNames[0]));
1264     *path = '/';
1265     strcpy(path+1, databaseNames[0]);
1266
1267     gdu = z_get_HTTP_Request_host_path(out, host_port, path);
1268
1269     if (!strcmp(sru_method, "get"))
1270     {
1271         yaz_sru_get_encode(gdu->u.HTTP_Request, sr, out, charset);
1272     }
1273     else if (!strcmp(sru_method, "post"))
1274     {
1275         yaz_sru_post_encode(gdu->u.HTTP_Request, sr, out, charset);
1276     }
1277     else if (!strcmp(sru_method, "soap"))
1278     {
1279         yaz_sru_soap_encode(gdu->u.HTTP_Request, sr, out, charset);
1280     }
1281
1282     if (z_GDU(out, &gdu, 0, 0))
1283     {
1284         /* encode OK */
1285         char *buf_out;
1286         int len_out;
1287         int r;
1288         if (apdu_file)
1289         {
1290             if (!z_GDU(print, &gdu, 0, 0))
1291                 printf ("Failed to print outgoing SRU package\n");
1292             odr_reset(print);
1293         }
1294         buf_out = odr_getbuf(out, &len_out, 0);
1295         
1296         /* we don't odr_reset(out), since we may need the buffer again */
1297
1298         do_hex_dump(buf_out, len_out);
1299
1300         r = cs_put(conn, buf_out, len_out);
1301
1302         if (r >= 0)
1303             return 2;
1304     }
1305     return 0;
1306 }
1307 #endif
1308
1309 #if YAZ_HAVE_XML2
1310 static char *encode_SRW_term(ODR o, const char *q)
1311 {
1312     const char *in_charset = "ISO-8859-1";
1313     WRBUF w = wrbuf_alloc();
1314     yaz_iconv_t cd;
1315     char *res;
1316     if (outputCharset)
1317         in_charset = outputCharset;
1318     cd = yaz_iconv_open("UTF-8", in_charset);
1319     if (!cd)
1320     {
1321         wrbuf_destroy(w);
1322         return odr_strdup(o, q);
1323     }
1324     wrbuf_iconv_write(w, cd, q, strlen(q));
1325     if (wrbuf_len(w))
1326         res = odr_strdup(o, wrbuf_cstr(w));
1327     else
1328         res = odr_strdup(o, q);    
1329     yaz_iconv_close(cd);
1330     wrbuf_destroy(w);
1331     return res;
1332 }
1333
1334
1335 static int send_SRW_scanRequest(const char *arg, int pos, int num)
1336 {
1337     Z_SRW_PDU *sr = 0;
1338     
1339     /* regular requestse .. */
1340     sr = yaz_srw_get(out, Z_SRW_scan_request);
1341
1342     switch(queryType)
1343     {
1344     case QueryType_CQL:
1345         sr->u.scan_request->query_type = Z_SRW_query_type_cql;
1346         sr->u.scan_request->scanClause.cql = encode_SRW_term(out, arg);
1347         break;
1348     case QueryType_Prefix:
1349         sr->u.scan_request->query_type = Z_SRW_query_type_pqf;
1350         sr->u.scan_request->scanClause.pqf = encode_SRW_term(out, arg);
1351         break;
1352     default:
1353         printf ("Only CQL and PQF supported in SRW\n");
1354         return 0;
1355     }
1356     sr->u.scan_request->responsePosition = odr_intdup(out, pos);
1357     sr->u.scan_request->maximumTerms = odr_intdup(out, num);
1358     return send_srw(sr);
1359 }
1360
1361 static int send_SRW_searchRequest(const char *arg)
1362 {
1363     Z_SRW_PDU *sr = 0;
1364     
1365     if (!srw_sr)
1366     {
1367         assert(srw_sr_odr_out == 0);
1368         srw_sr_odr_out = odr_createmem(ODR_ENCODE);
1369     }
1370     odr_reset(srw_sr_odr_out);
1371
1372     setno = 1;
1373
1374     /* save this for later .. when fetching individual records */
1375     srw_sr =  yaz_srw_get(srw_sr_odr_out, Z_SRW_searchRetrieve_request);
1376     
1377     /* regular request .. */
1378     sr = yaz_srw_get(out, Z_SRW_searchRetrieve_request);
1379
1380     switch(queryType)
1381     {
1382     case QueryType_CQL:
1383         srw_sr->u.request->query_type = Z_SRW_query_type_cql;
1384         srw_sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1385
1386         sr->u.request->query_type = Z_SRW_query_type_cql;
1387         sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1388         break;
1389     case QueryType_Prefix:
1390         srw_sr->u.request->query_type = Z_SRW_query_type_pqf;
1391         srw_sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1392
1393         sr->u.request->query_type = Z_SRW_query_type_pqf;
1394         sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1395         break;
1396     default:
1397         printf ("Only CQL and PQF supported in SRW\n");
1398         return 0;
1399     }
1400     sr->u.request->maximumRecords = odr_intdup(out, 0);
1401
1402     if (record_schema)
1403         sr->u.request->recordSchema = record_schema;
1404     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
1405         sr->u.request->recordPacking = "xml";
1406     return send_srw(sr);
1407 }
1408 #endif
1409
1410 static int send_searchRequest(const char *arg)
1411 {
1412     Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
1413     Z_SearchRequest *req = apdu->u.searchRequest;
1414     Z_Query query;
1415     struct ccl_rpn_node *rpn = NULL;
1416     int error, pos;
1417     char setstring[100];
1418     Z_RPNQuery *RPNquery;
1419     Odr_oct ccl_query;
1420     YAZ_PQF_Parser pqf_parser;
1421     Z_External *ext;
1422     QueryType myQueryType = queryType;
1423     char pqfbuf[512];
1424
1425     if (myQueryType == QueryType_CCL2RPN)
1426     {
1427         rpn = ccl_find_str(bibset, arg, &error, &pos);
1428         if (error)
1429         {
1430             printf("CCL ERROR: %s\n", ccl_err_msg(error));
1431             return 0;
1432         }
1433     } else if (myQueryType == QueryType_CQL2RPN) {
1434         /* ### All this code should be wrapped in a utility function */
1435         CQL_parser parser;
1436         struct cql_node *node;
1437         const char *addinfo;
1438         if (cqltrans == 0) {
1439             printf("Can't use CQL: no translation file.  Try set_cqlfile\n");
1440             return 0;
1441         }
1442         parser = cql_parser_create();
1443         if ((error = cql_parser_string(parser, arg)) != 0) {
1444             printf("Can't parse CQL: must be a syntax error\n");
1445             return 0;
1446         }
1447         node = cql_parser_result(parser);
1448         if ((error = cql_transform_buf(cqltrans, node, pqfbuf,
1449                                        sizeof pqfbuf)) != 0) {
1450             error = cql_transform_error(cqltrans, &addinfo);
1451             printf ("Can't convert CQL to PQF: %s (addinfo=%s)\n",
1452                     cql_strerror(error), addinfo);
1453             return 0;
1454         }
1455         arg = pqfbuf;
1456         myQueryType = QueryType_Prefix;
1457     }
1458
1459     req->referenceId = set_refid (out);
1460     if (!strcmp(arg, "@big")) /* strictly for troublemaking */
1461     {
1462         static unsigned char big[2100];
1463         static Odr_oct bigo;
1464
1465         /* send a very big referenceid to test transport stack etc. */
1466         memset(big, 'A', 2100);
1467         bigo.len = bigo.size = 2100;
1468         bigo.buf = big;
1469         req->referenceId = &bigo;
1470     }
1471     
1472     if (setnumber >= 0)
1473     {
1474         sprintf(setstring, "%d", ++setnumber);
1475         req->resultSetName = setstring;
1476     }
1477     *req->smallSetUpperBound = smallSetUpperBound;
1478     *req->largeSetLowerBound = largeSetLowerBound;
1479     *req->mediumSetPresentNumber = mediumSetPresentNumber;
1480     if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
1481         mediumSetPresentNumber > 0))
1482     {
1483         if (recordsyntax_size)
1484             req->preferredRecordSyntax =
1485                 yaz_string_to_oid_odr(yaz_oid_std(), 
1486                                       CLASS_RECSYN, recordsyntax_list[0], out);
1487
1488         req->smallSetElementSetNames =
1489             req->mediumSetElementSetNames = elementSetNames;
1490     }
1491     req->num_databaseNames = num_databaseNames;
1492     req->databaseNames = databaseNames;
1493
1494     req->query = &query;
1495
1496     switch (myQueryType)
1497     {
1498     case QueryType_Prefix:
1499         query.which = Z_Query_type_1;
1500         pqf_parser = yaz_pqf_create ();
1501         RPNquery = yaz_pqf_parse (pqf_parser, out, arg);
1502         if (!RPNquery)
1503         {
1504             const char *pqf_msg;
1505             size_t off;
1506             int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
1507             int ioff = off;
1508             printf("%*s^\n", ioff+4, "");
1509             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
1510             
1511             yaz_pqf_destroy (pqf_parser);
1512             return 0;
1513         }
1514         yaz_pqf_destroy (pqf_parser);
1515         query.u.type_1 = RPNquery;
1516         break;
1517     case QueryType_CCL:
1518         query.which = Z_Query_type_2;
1519         query.u.type_2 = &ccl_query;
1520         ccl_query.buf = (unsigned char*) arg;
1521         ccl_query.len = strlen(arg);
1522         break;
1523     case QueryType_CCL2RPN:
1524         query.which = Z_Query_type_1;
1525         RPNquery = ccl_rpn_query(out, rpn);
1526         if (!RPNquery)
1527         {
1528             printf ("Couldn't convert from CCL to RPN\n");
1529             return 0;
1530         }
1531         query.u.type_1 = RPNquery;
1532         ccl_rpn_delete (rpn);
1533         break;
1534     case QueryType_CQL:
1535         query.which = Z_Query_type_104;
1536         ext = (Z_External *) odr_malloc(out, sizeof(*ext));
1537         ext->direct_reference = odr_getoidbystr(out, "1.2.840.10003.16.2");
1538         ext->indirect_reference = 0;
1539         ext->descriptor = 0;
1540         ext->which = Z_External_CQL;
1541         ext->u.cql = odr_strdup(out, arg);
1542         query.u.type_104 =  ext;
1543         break;
1544     default:
1545         printf ("Unsupported query type\n");
1546         return 0;
1547     }
1548     if (send_apdu(apdu))
1549         printf("Sent searchRequest.\n");
1550     setno = 1;
1551     return 2;
1552 }
1553
1554 /* display Query Expression as part of searchResult-1 */
1555 static void display_queryExpression (const char *lead, Z_QueryExpression *qe)
1556 {
1557     if (!qe)
1558         return;
1559     printf(" %s=", lead);
1560     if (qe->which == Z_QueryExpression_term)
1561     {
1562         if (qe->u.term->queryTerm)
1563         {
1564             Z_Term *term = qe->u.term->queryTerm;
1565             switch (term->which)
1566             {
1567             case Z_Term_general:
1568                 printf ("%.*s", term->u.general->len, term->u.general->buf);
1569                 break;
1570             case Z_Term_characterString:
1571                 printf ("%s", term->u.characterString);
1572                 break;
1573             case Z_Term_numeric:
1574                 printf ("%d", *term->u.numeric);
1575                 break;
1576             case Z_Term_null:
1577                 printf ("null");
1578                 break;
1579             }
1580         }
1581     }
1582 }
1583
1584 /* see if we can find USR:SearchResult-1 */
1585 static void display_searchResult (Z_OtherInformation *o)
1586 {
1587     int i;
1588     if (!o)
1589         return ;
1590     for (i = 0; i < o->num_elements; i++)
1591     {
1592         if (o->list[i]->which == Z_OtherInfo_externallyDefinedInfo)
1593         {
1594             Z_External *ext = o->list[i]->information.externallyDefinedInfo;
1595             
1596             if (ext->which == Z_External_searchResult1)
1597             {
1598                 int j;
1599                 Z_SearchInfoReport *sr = ext->u.searchResult1;
1600                 printf ("SearchResult-1:");
1601                 for (j = 0; j < sr->num; j++)
1602                 {
1603                     if (j)
1604                         printf(",");
1605                     if (!sr->elements[j]->subqueryExpression)
1606                         printf("%d", j);
1607                     display_queryExpression("term",
1608                         sr->elements[j]->subqueryExpression);
1609                     display_queryExpression("interpretation",
1610                         sr->elements[j]->subqueryInterpretation);
1611                     display_queryExpression("recommendation",
1612                         sr->elements[j]->subqueryRecommendation);
1613                     if (sr->elements[j]->subqueryCount)
1614                         printf(" cnt=%d", *sr->elements[j]->subqueryCount);
1615                     if (sr->elements[j]->subqueryId)
1616                         printf(" id=%s ", sr->elements[j]->subqueryId);
1617                 }
1618                 printf ("\n");
1619             }
1620         }
1621     }
1622 }
1623
1624 static int process_searchResponse(Z_SearchResponse *res)
1625 {
1626     printf ("Received SearchResponse.\n");
1627     print_refid (res->referenceId);
1628     if (*res->searchStatus)
1629         printf("Search was a success.\n");
1630     else
1631         printf("Search was a bloomin' failure.\n");
1632     printf("Number of hits: %d", *res->resultCount);
1633     last_hit_count = *res->resultCount;
1634     if (setnumber >= 0)
1635         printf (", setno %d", setnumber);
1636     putchar('\n');
1637     if (res->resultSetStatus)
1638     {
1639         printf("Result Set Status: ");
1640         switch(*res->resultSetStatus)
1641         {
1642         case Z_SearchResponse_subset:
1643             printf("subset"); break;
1644         case Z_SearchResponse_interim:
1645             printf("interim"); break;
1646         case Z_SearchResponse_none:
1647             printf("none"); break;
1648         case Z_SearchResponse_estimate:
1649             printf("estimate"); break;
1650         default:
1651             printf("%d", *res->resultSetStatus);
1652         }            
1653         putchar('\n');
1654     }
1655     display_searchResult (res->additionalSearchInfo);
1656     printf("records returned: %d\n",
1657            *res->numberOfRecordsReturned);
1658     setno += *res->numberOfRecordsReturned;
1659     if (res->records)
1660         display_records(res->records);
1661     return 0;
1662 }
1663
1664 static void print_level(int iLevel)
1665 {
1666     int i;
1667     for (i = 0; i < iLevel * 4; i++)
1668         printf(" ");
1669 }
1670
1671 static void print_int(int iLevel, const char *pTag, int *pInt)
1672 {
1673     if (pInt != NULL)
1674     {
1675         print_level(iLevel);
1676         printf("%s: %d\n", pTag, *pInt);
1677     }
1678 }
1679
1680 static void print_string(int iLevel, const char *pTag, const char *pString)
1681 {
1682     if (pString != NULL)
1683     {
1684         print_level(iLevel);
1685         printf("%s: %s\n", pTag, pString);
1686     }
1687 }
1688
1689 static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
1690 {
1691     if (pOid != NULL)
1692     {
1693         int *pInt = pOid;
1694
1695         print_level(iLevel);
1696         printf("%s:", pTag);
1697         for (; *pInt != -1; pInt++)
1698             printf(" %d", *pInt);
1699         printf("\n");
1700     }
1701 }
1702
1703 static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
1704 {
1705     if (referenceId != NULL)
1706     {
1707         int i;
1708
1709         print_level(iLevel);
1710         printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
1711         for (i = 0; i < referenceId->len; i++)
1712             printf("%c", referenceId->buf[i]);
1713         printf("\n");
1714     }
1715 }
1716
1717 static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
1718 {
1719     if (pStringNumeric != NULL)
1720     {
1721         switch (pStringNumeric->which)
1722         {
1723         case Z_StringOrNumeric_string:
1724             print_string(iLevel, pTag, pStringNumeric->u.string);
1725             break;
1726             
1727         case Z_StringOrNumeric_numeric:
1728             print_int(iLevel, pTag, pStringNumeric->u.numeric);
1729             break;
1730             
1731         default:
1732             print_level(iLevel);
1733             printf("%s: valid type for Z_StringOrNumeric\n", pTag);
1734             break;
1735         }
1736     }
1737 }
1738
1739 static void print_universe_report_duplicate(
1740     int iLevel,
1741     Z_UniverseReportDuplicate *pUniverseReportDuplicate)
1742 {
1743     if (pUniverseReportDuplicate != NULL)
1744     {
1745         print_level(iLevel);
1746         printf("Universe Report Duplicate: \n");
1747         iLevel++;
1748         print_string_or_numeric(iLevel, "Hit No",
1749                                 pUniverseReportDuplicate->hitno);
1750     }
1751 }
1752
1753 static void print_universe_report_hits(
1754     int iLevel,
1755     Z_UniverseReportHits *pUniverseReportHits)
1756 {
1757     if (pUniverseReportHits != NULL)
1758     {
1759         print_level(iLevel);
1760         printf("Universe Report Hits: \n");
1761         iLevel++;
1762         print_string_or_numeric(iLevel, "Database",
1763                                 pUniverseReportHits->database);
1764         print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
1765     }
1766 }
1767
1768 static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
1769 {
1770     if (pUniverseReport != NULL)
1771     {
1772         print_level(iLevel);
1773         printf("Universe Report: \n");
1774         iLevel++;
1775         print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
1776         switch (pUniverseReport->which)
1777         {
1778         case Z_UniverseReport_databaseHits:
1779             print_universe_report_hits(iLevel,
1780                                        pUniverseReport->u.databaseHits);
1781             break;
1782             
1783         case Z_UniverseReport_duplicate:
1784             print_universe_report_duplicate(iLevel,
1785                                             pUniverseReport->u.duplicate);
1786             break;
1787             
1788         default:
1789             print_level(iLevel);
1790             printf("Type: %d\n", pUniverseReport->which);
1791             break;
1792         }
1793     }
1794 }
1795
1796 static void print_external(int iLevel, Z_External *pExternal)
1797 {
1798     if (pExternal != NULL)
1799     {
1800         print_level(iLevel);
1801         printf("External: \n");
1802         iLevel++;
1803         print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
1804         print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
1805         print_string(iLevel, "Descriptor", pExternal->descriptor);
1806         switch (pExternal->which)
1807         {
1808         case Z_External_universeReport:
1809             print_universe_report(iLevel, pExternal->u.universeReport);
1810             break;
1811             
1812         default:
1813             print_level(iLevel);
1814             printf("Type: %d\n", pExternal->which);
1815             break;
1816         }
1817     }
1818 }
1819
1820 static int process_resourceControlRequest (Z_ResourceControlRequest *req)
1821 {
1822     printf ("Received ResourceControlRequest.\n");
1823     print_referenceId(1, req->referenceId);
1824     print_int(1, "Suspended Flag", req->suspendedFlag);
1825     print_int(1, "Partial Results Available", req->partialResultsAvailable);
1826     print_int(1, "Response Required", req->responseRequired);
1827     print_int(1, "Triggered Request Flag", req->triggeredRequestFlag);
1828     print_external(1, req->resourceReport);
1829     return 0;
1830 }
1831
1832 void process_ESResponse(Z_ExtendedServicesResponse *res)
1833 {
1834     printf("Status: ");
1835     switch (*res->operationStatus)
1836     {
1837     case Z_ExtendedServicesResponse_done:
1838         printf ("done\n");
1839         break;
1840     case Z_ExtendedServicesResponse_accepted:
1841         printf ("accepted\n");
1842         break;
1843     case Z_ExtendedServicesResponse_failure:
1844         printf ("failure\n");
1845         display_diagrecs(res->diagnostics, res->num_diagnostics);
1846         break;
1847     default:
1848         printf ("unknown\n");
1849     }
1850     if ( (*res->operationStatus != Z_ExtendedServicesResponse_failure) &&
1851         (res->num_diagnostics != 0) ) {
1852         display_diagrecs(res->diagnostics, res->num_diagnostics);
1853     }
1854     print_refid (res->referenceId);
1855     if (res->taskPackage && 
1856         res->taskPackage->which == Z_External_extendedService)
1857     {
1858         Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService;
1859         Odr_oct *id = taskPackage->targetReference;
1860         Z_External *ext = taskPackage->taskSpecificParameters;
1861         
1862         if (id)
1863         {
1864             printf ("Target Reference: ");
1865             print_stringn (id->buf, id->len);
1866             printf ("\n");
1867         }
1868         if (ext->which == Z_External_update)
1869         {
1870             Z_IUUpdateTaskPackage *utp = ext->u.update->u.taskPackage;
1871             if (utp && utp->targetPart)
1872             {
1873                 Z_IUTargetPart *targetPart = utp->targetPart;
1874                 int i;
1875
1876                 for (i = 0; i<targetPart->num_taskPackageRecords;  i++)
1877                 {
1878
1879                     Z_IUTaskPackageRecordStructure *tpr =
1880                         targetPart->taskPackageRecords[i];
1881                     printf ("task package record %d\n", i+1);
1882                     if (tpr->which == Z_IUTaskPackageRecordStructure_record)
1883                     {
1884                         display_record (tpr->u.record);
1885                     }
1886                     else
1887                     {
1888                         printf ("other type\n");
1889                     }
1890                 }
1891             }
1892         }
1893     }
1894     if (res->taskPackage && res->taskPackage->which == Z_External_octet)
1895     {
1896         Odr_oct *doc = res->taskPackage->u.octet_aligned;
1897         printf("%.*s\n", doc->len, doc->buf);
1898     }
1899 }
1900
1901 const char *get_ill_element (void *clientData, const char *element)
1902 {
1903     return 0;
1904 }
1905
1906 static Z_External *create_external_itemRequest(void)
1907 {
1908     struct ill_get_ctl ctl;
1909     ILL_ItemRequest *req;
1910     Z_External *r = 0;
1911     int item_request_size = 0;
1912     char *item_request_buf = 0;
1913
1914     ctl.odr = out;
1915     ctl.clientData = 0;
1916     ctl.f = get_ill_element;
1917     
1918     req = ill_get_ItemRequest(&ctl, "ill", 0);
1919     if (!req)
1920         printf ("ill_get_ItemRequest failed\n");
1921         
1922     if (!ill_ItemRequest (out, &req, 0, 0))
1923     {
1924         if (apdu_file)
1925         {
1926             ill_ItemRequest(print, &req, 0, 0);
1927             odr_reset(print);
1928         }
1929         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1930         if (item_request_buf)
1931             odr_setbuf (out, item_request_buf, item_request_size, 1);
1932         printf ("Couldn't encode ItemRequest, size %d\n", item_request_size);
1933         return 0;
1934     }
1935     else
1936     {
1937         const int *ill_oid = yaz_string_to_oid(yaz_oid_std(),
1938                                                CLASS_GENERAL, "ISOILL-1");
1939         r = (Z_External *) odr_malloc (out, sizeof(*r));
1940         r->direct_reference = odr_oiddup(out, ill_oid);
1941         r->indirect_reference = 0;
1942         r->descriptor = 0;
1943         r->which = Z_External_single;
1944         
1945         r->u.single_ASN1_type = (Odr_oct *)
1946             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
1947         r->u.single_ASN1_type->buf = (unsigned char *)
1948         odr_malloc (out, item_request_size);
1949         r->u.single_ASN1_type->len = item_request_size;
1950         r->u.single_ASN1_type->size = item_request_size;
1951         memcpy (r->u.single_ASN1_type->buf, item_request_buf,
1952                 item_request_size);
1953         
1954         do_hex_dump(item_request_buf,item_request_size);
1955     }
1956     return r;
1957 }
1958
1959 static Z_External *create_external_ILL_APDU(int which)
1960 {
1961     struct ill_get_ctl ctl;
1962     ILL_APDU *ill_apdu;
1963     Z_External *r = 0;
1964     int ill_request_size = 0;
1965     char *ill_request_buf = 0;
1966         
1967     ctl.odr = out;
1968     ctl.clientData = 0;
1969     ctl.f = get_ill_element;
1970
1971     ill_apdu = ill_get_APDU(&ctl, "ill", 0);
1972
1973     if (!ill_APDU (out, &ill_apdu, 0, 0))
1974     {
1975         if (apdu_file)
1976         {
1977             printf ("-------------------\n");
1978             ill_APDU(print, &ill_apdu, 0, 0);
1979             odr_reset(print);
1980             printf ("-------------------\n");
1981         }
1982         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1983         if (ill_request_buf)
1984             odr_setbuf (out, ill_request_buf, ill_request_size, 1);
1985         printf ("Couldn't encode ILL-Request, size %d\n", ill_request_size);
1986         return 0;
1987     }
1988     else
1989     {
1990         const int *ill_oid = yaz_string_to_oid(yaz_oid_std(),
1991                                                CLASS_GENERAL, "ISOILL-1");
1992
1993         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1994         
1995         r = (Z_External *) odr_malloc (out, sizeof(*r));
1996         r->direct_reference = odr_oiddup(out, ill_oid);
1997         r->indirect_reference = 0;
1998         r->descriptor = 0;
1999         r->which = Z_External_single;
2000         
2001         r->u.single_ASN1_type = (Odr_oct *)
2002             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
2003         r->u.single_ASN1_type->buf = (unsigned char *)
2004         odr_malloc (out, ill_request_size);
2005         r->u.single_ASN1_type->len = ill_request_size;
2006         r->u.single_ASN1_type->size = ill_request_size;
2007         memcpy (r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
2008 /*         printf ("len = %d\n", ill_request_size); */
2009 /*              do_hex_dump(ill_request_buf,ill_request_size); */
2010 /*              printf("--- end of extenal\n"); */
2011
2012     }
2013     return r;
2014 }
2015
2016
2017 static Z_External *create_ItemOrderExternal(const char *type, int itemno)
2018 {
2019     Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
2020     const int *itemorder_oid = yaz_string_to_oid(yaz_oid_std(),
2021                                                  CLASS_EXTSERV,
2022                                                  "Item order");
2023     r->direct_reference = odr_oiddup(out, itemorder_oid);
2024     r->indirect_reference = 0;
2025     r->descriptor = 0;
2026
2027     r->which = Z_External_itemOrder;
2028
2029     r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
2030     memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
2031     r->u.itemOrder->which=Z_IOItemOrder_esRequest;
2032
2033     r->u.itemOrder->u.esRequest = (Z_IORequest *) 
2034         odr_malloc(out,sizeof(Z_IORequest));
2035     memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
2036
2037     r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
2038         odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
2039     memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
2040     r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
2041         odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
2042     memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
2043
2044     r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
2045     r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
2046     r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
2047
2048     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
2049         (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
2050     memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
2051     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
2052
2053     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
2054         (int *) odr_malloc(out, sizeof(int));
2055     *r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item = itemno;
2056
2057     if (!strcmp (type, "item") || !strcmp(type, "2"))
2058     {
2059         printf ("using item-request\n");
2060         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 
2061             create_external_itemRequest();
2062     }
2063     else if (!strcmp(type, "ill") || !strcmp(type, "1"))
2064     {
2065         printf ("using ILL-request\n");
2066         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 
2067             create_external_ILL_APDU(ILL_APDU_ILL_Request);
2068     }
2069     else if (!strcmp(type, "xml") || !strcmp(type, "3"))
2070     {
2071         const int *oid_xml = yaz_string_to_oid(yaz_oid_std(),
2072                                                CLASS_RECSYN, "xml");
2073         const char *xml_buf =
2074             "<itemorder>\n"
2075             "  <type>request</type>\n"
2076             "  <libraryNo>000200</libraryNo>\n"
2077             "  <borrowerTicketNo> 1212 </borrowerTicketNo>\n"
2078             "</itemorder>";
2079         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2080             z_ext_record_oid(out, oid_xml, xml_buf, strlen(xml_buf));
2081     }
2082     else
2083         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2084
2085     return r;
2086 }
2087
2088 static int send_itemorder(const char *type, int itemno)
2089 {
2090     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2091     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2092
2093     const int *itemorder_oid = yaz_string_to_oid(yaz_oid_std(),
2094                                                  CLASS_EXTSERV,
2095                                                  "Item order");
2096     req->referenceId = set_refid (out);
2097
2098     req->packageType = odr_oiddup(out, itemorder_oid);
2099     req->packageName = esPackageName;
2100
2101     req->taskSpecificParameters = create_ItemOrderExternal(type, itemno);
2102
2103     send_apdu(apdu);
2104     return 0;
2105 }
2106
2107 static int only_z3950(void)
2108 {
2109     if (!conn)
2110     {
2111         printf ("Not connected yet\n");
2112         return 1;
2113     }
2114     if (protocol == PROTO_HTTP)
2115     {
2116         printf ("Not supported by SRW\n");
2117         return 1;
2118     }
2119     return 0;
2120 }
2121
2122 static int cmd_update_common(const char *arg, int version);
2123
2124 static int cmd_update(const char *arg)
2125 {
2126     return cmd_update_common(arg, 1);
2127 }
2128
2129 static int cmd_update0(const char *arg)
2130 {
2131     return cmd_update_common(arg, 0);
2132 }
2133
2134 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2135                             char *rec_buf, int rec_len);
2136
2137 static int cmd_update_SRW(int action_no, const char *recid,
2138                           char *rec_buf, int rec_len);
2139
2140 static int cmd_update_common(const char *arg, int version)
2141 {
2142     char action[20], recid_buf[20];
2143     const char *recid = 0;
2144     char *rec_buf;
2145     int rec_len;
2146     int action_no;
2147     int noread = 0;
2148
2149     *action = 0;
2150     *recid_buf = 0;
2151     sscanf (arg, "%19s %19s%n", action, recid_buf, &noread);
2152     if (noread == 0)
2153     {
2154         printf("Use: update action recid [fname]\n");
2155         printf(" where action is one of insert,replace,delete.update\n");
2156         printf(" recid is some record ID. Use none for no ID\n");
2157         printf(" fname is file of record to be updated\n");
2158         return 0;
2159     }
2160
2161     if (!strcmp (action, "insert"))
2162         action_no = Z_IUOriginPartToKeep_recordInsert;
2163     else if (!strcmp (action, "replace"))
2164         action_no = Z_IUOriginPartToKeep_recordReplace;
2165     else if (!strcmp (action, "delete"))
2166         action_no = Z_IUOriginPartToKeep_recordDelete;
2167     else if (!strcmp (action, "update"))
2168         action_no = Z_IUOriginPartToKeep_specialUpdate;
2169     else 
2170     {
2171         printf ("Bad action: %s\n", action);
2172         printf ("Possible values: insert, replace, delete, update\n");
2173         return 0;
2174     }
2175
2176     if (strcmp(recid_buf, "none")) /* none means no record ID */
2177         recid = recid_buf;
2178
2179     arg += noread;
2180     if (parse_cmd_doc(&arg, out, &rec_buf, &rec_len, 1) == 0)
2181         return 0;
2182
2183 #if YAZ_HAVE_XML2
2184     if (protocol == PROTO_HTTP)
2185         return cmd_update_SRW(action_no, recid, rec_buf, rec_len);
2186 #endif
2187     return cmd_update_Z3950(version, action_no, recid, rec_buf, rec_len);
2188 }
2189
2190 #if YAZ_HAVE_XML2
2191 static int cmd_update_SRW(int action_no, const char *recid,
2192                           char *rec_buf, int rec_len)
2193 {
2194     if (!conn)
2195         cmd_open(0);
2196     if (!conn)
2197         return 0;
2198     else
2199     {
2200         Z_SRW_PDU *srw = yaz_srw_get(out, Z_SRW_update_request);
2201         Z_SRW_updateRequest *sr = srw->u.update_request;
2202
2203         switch(action_no)
2204         {
2205         case Z_IUOriginPartToKeep_recordInsert:
2206             sr->operation = "info:srw/action/1/create";
2207             break;
2208         case Z_IUOriginPartToKeep_recordReplace:
2209             sr->operation = "info:srw/action/1/replace";
2210             break;
2211         case Z_IUOriginPartToKeep_recordDelete:
2212             sr->operation = "info:srw/action/1/delete";
2213             break;
2214         }
2215         if (rec_buf)
2216         {
2217             sr->record = yaz_srw_get_record(out);
2218             sr->record->recordData_buf = rec_buf;
2219             sr->record->recordData_len = rec_len;
2220             sr->record->recordSchema = record_schema;
2221         }
2222         if (recid)
2223             sr->recordId = odr_strdup(out, recid);
2224         return send_srw(srw);
2225     }
2226 }
2227 #endif
2228                           
2229 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2230                             char *rec_buf, int rec_len)
2231 {
2232     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
2233     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2234     Z_External *r;
2235     Z_External *record_this = 0;
2236     const int *oid_xml = yaz_string_to_oid(yaz_oid_std(),
2237                                            CLASS_RECSYN, "xml");
2238
2239     if (rec_buf)
2240         record_this = z_ext_record_oid(out, oid_xml, rec_buf, rec_len);
2241     else
2242     {
2243         if (!record_last)
2244         {
2245             printf ("No last record (update ignored)\n");
2246             return 0;
2247         }
2248         record_this = record_last;
2249     }
2250
2251     req->packageType =
2252         yaz_string_to_oid_odr(yaz_oid_std(),
2253                               CLASS_EXTSERV, 
2254                               version == 0 ? "DB. Update (first version)" :
2255                               "DB. Update", out);
2256     req->packageName = esPackageName;
2257     
2258     req->referenceId = set_refid (out);
2259
2260     r = req->taskSpecificParameters = (Z_External *)
2261         odr_malloc (out, sizeof(*r));
2262     r->direct_reference = req->packageType;
2263     r->indirect_reference = 0;
2264     r->descriptor = 0;
2265     if (version == 0)
2266     {
2267         Z_IU0OriginPartToKeep *toKeep;
2268         Z_IU0SuppliedRecords *notToKeep;
2269
2270         r->which = Z_External_update0;
2271         r->u.update0 = (Z_IU0Update *) odr_malloc(out, sizeof(*r->u.update0));
2272         r->u.update0->which = Z_IUUpdate_esRequest;
2273         r->u.update0->u.esRequest = (Z_IU0UpdateEsRequest *)
2274             odr_malloc(out, sizeof(*r->u.update0->u.esRequest));
2275         toKeep = r->u.update0->u.esRequest->toKeep = (Z_IU0OriginPartToKeep *)
2276             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->toKeep));
2277         
2278         toKeep->databaseName = databaseNames[0];
2279         toKeep->schema = 0;
2280         toKeep->elementSetName = 0;
2281
2282         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2283         *toKeep->action = action_no;
2284         
2285         notToKeep = r->u.update0->u.esRequest->notToKeep = (Z_IU0SuppliedRecords *)
2286             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->notToKeep));
2287         notToKeep->num = 1;
2288         notToKeep->elements = (Z_IU0SuppliedRecords_elem **)
2289             odr_malloc(out, sizeof(*notToKeep->elements));
2290         notToKeep->elements[0] = (Z_IU0SuppliedRecords_elem *)
2291             odr_malloc(out, sizeof(**notToKeep->elements));
2292         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2293         if (recid)
2294         {
2295             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2296                 odr_malloc (out, sizeof(Odr_oct));
2297             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2298             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2299             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2300         }
2301         else
2302             notToKeep->elements[0]->u.opaque = 0;
2303         notToKeep->elements[0]->supplementalId = 0;
2304         notToKeep->elements[0]->correlationInfo = 0;
2305         notToKeep->elements[0]->record = record_this;
2306     }
2307     else
2308     {
2309         Z_IUOriginPartToKeep *toKeep;
2310         Z_IUSuppliedRecords *notToKeep;
2311
2312         r->which = Z_External_update;
2313         r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
2314         r->u.update->which = Z_IUUpdate_esRequest;
2315         r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
2316             odr_malloc(out, sizeof(*r->u.update->u.esRequest));
2317         toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
2318             odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
2319         
2320         toKeep->databaseName = databaseNames[0];
2321         toKeep->schema = 0;
2322         toKeep->elementSetName = 0;
2323         toKeep->actionQualifier = 0;
2324         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2325         *toKeep->action = action_no;
2326
2327         notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
2328             odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
2329         notToKeep->num = 1;
2330         notToKeep->elements = (Z_IUSuppliedRecords_elem **)
2331             odr_malloc(out, sizeof(*notToKeep->elements));
2332         notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
2333             odr_malloc(out, sizeof(**notToKeep->elements));
2334         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2335         if (recid)
2336         {
2337             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2338                 odr_malloc (out, sizeof(Odr_oct));
2339             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2340             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2341             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2342         }
2343         else
2344             notToKeep->elements[0]->u.opaque = 0;
2345         notToKeep->elements[0]->supplementalId = 0;
2346         notToKeep->elements[0]->correlationInfo = 0;
2347         notToKeep->elements[0]->record = record_this;
2348     }
2349     
2350     send_apdu(apdu);
2351
2352     return 2;
2353 }
2354
2355 static int cmd_xmles(const char *arg)
2356 {
2357     if (only_z3950())
2358         return 1;
2359     else
2360     {
2361         char *asn_buf = 0;
2362         int noread = 0;
2363         int *oid;
2364         char oid_str[51];
2365         Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2366         Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2367         
2368
2369         Z_External *ext = (Z_External *) odr_malloc(out, sizeof(*ext));
2370         
2371         req->referenceId = set_refid (out);
2372         req->taskSpecificParameters = ext;
2373         ext->indirect_reference = 0;
2374         ext->descriptor = 0;
2375         ext->which = Z_External_octet;
2376         ext->u.single_ASN1_type = (Odr_oct *) odr_malloc (out, sizeof(Odr_oct));        
2377         sscanf(arg, "%50s%n", oid_str, &noread);
2378         if (noread == 0)
2379         {
2380             printf("Missing OID for xmles\n");
2381             return 0;
2382         }
2383         arg += noread;
2384         if (parse_cmd_doc(&arg, out, &asn_buf,
2385                           &ext->u.single_ASN1_type->len, 0) == 0)
2386             return 0;
2387
2388         ext->u.single_ASN1_type->buf = (unsigned char *) asn_buf;
2389
2390         oid = yaz_string_to_oid_odr(yaz_oid_std(),
2391                                     CLASS_EXTSERV, oid_str, out);
2392         if (!oid)
2393         {
2394             printf("Bad OID: %s\n", oid_str);
2395             return 0;
2396         }
2397
2398         req->packageType = oid;
2399         
2400         ext->direct_reference = oid;
2401
2402         send_apdu(apdu);
2403         
2404         return 2;
2405     }
2406 }
2407
2408 static int cmd_itemorder(const char *arg)
2409 {
2410     char type[12];
2411     int itemno;
2412    
2413     if (only_z3950())
2414         return 1;
2415     if (sscanf (arg, "%10s %d", type, &itemno) != 2)
2416         return 0;
2417
2418     printf("Item order request\n");
2419     fflush(stdout);
2420     send_itemorder(type, itemno);
2421     return 2;
2422 }
2423
2424 static void show_opt(const char *arg, void *clientData)
2425 {
2426     printf ("%s ", arg);
2427 }
2428
2429 static int cmd_zversion(const char *arg)
2430 {
2431     if (*arg && arg)
2432         z3950_version = atoi(arg);
2433     else
2434         printf ("version is %d\n", z3950_version);
2435     return 0;
2436 }
2437
2438 static int cmd_options(const char *arg)
2439 {
2440     if (*arg)
2441     {
2442         int r;
2443         int pos;
2444         r = yaz_init_opt_encode(&z3950_options, arg, &pos);
2445         if (r == -1)
2446             printf("Unknown option(s) near %s\n", arg+pos);
2447     }
2448     else
2449     {
2450         yaz_init_opt_decode(&z3950_options, show_opt, 0);
2451         printf ("\n");
2452     }
2453     return 0;
2454 }
2455
2456 static int cmd_explain(const char *arg)
2457 {
2458     if (protocol != PROTO_HTTP)
2459         return 0;
2460 #if YAZ_HAVE_XML2
2461     if (!conn)
2462         cmd_open(0);
2463     if (conn)
2464     {
2465         Z_SRW_PDU *sr = 0;
2466         
2467         setno = 1;
2468         
2469         /* save this for later .. when fetching individual records */
2470         sr = yaz_srw_get(out, Z_SRW_explain_request);
2471         if (recordsyntax_size == 1 
2472             && !yaz_matchstr(recordsyntax_list[0], "xml"))
2473             sr->u.explain_request->recordPacking = "xml";
2474         send_srw(sr);
2475         return 2;
2476     }
2477 #endif
2478     return 0;
2479 }
2480
2481 static int cmd_init(const char *arg)
2482 {
2483     if (*arg)
2484     {
2485         strncpy (cur_host, arg, sizeof(cur_host)-1);
2486         cur_host[sizeof(cur_host)-1] = 0;
2487     }
2488     if (only_z3950())
2489         return 1;
2490     send_initRequest(cur_host);
2491     return 2;
2492 }
2493
2494 static int cmd_sru(const char *arg)
2495 {
2496     if (!*arg)
2497     {
2498         printf("SRU method is: %s\n", sru_method);
2499     }
2500     else
2501     {
2502         if (!yaz_matchstr(arg, "post"))
2503             sru_method = "post";
2504         else if (!yaz_matchstr(arg, "get"))
2505             sru_method = "get";
2506         else if (!yaz_matchstr(arg, "soap"))
2507             sru_method = "soap";
2508         else
2509         {
2510             printf("Unknown SRU method: %s\n", arg);
2511             printf("Specify one of POST, GET, SOAP\n");
2512         }
2513     }
2514     return 0;
2515 }
2516
2517 static int cmd_find(const char *arg)
2518 {
2519     if (!*arg)
2520     {
2521         printf("Find what?\n");
2522         return 0;
2523     }
2524     if (protocol == PROTO_HTTP)
2525     {
2526 #if YAZ_HAVE_XML2
2527         if (!conn)
2528             cmd_open(0);
2529         if (!conn)
2530             return 0;
2531         if (!send_SRW_searchRequest(arg))
2532             return 0;
2533 #else
2534         return 0;
2535 #endif
2536     }
2537     else
2538     {
2539         if (!conn)
2540         {
2541             try_reconnect(); 
2542             
2543             if (!conn) {                                        
2544                 printf("Not connected yet\n");
2545                 return 0;
2546             }
2547         }
2548         if (!send_searchRequest(arg))
2549             return 0;
2550     }
2551     return 2;
2552 }
2553
2554 static int cmd_delete(const char *arg)
2555 {
2556     if (only_z3950())
2557         return 0;
2558     if (!send_deleteResultSetRequest(arg))
2559         return 0;
2560     return 2;
2561 }
2562
2563 static int cmd_ssub(const char *arg)
2564 {
2565     if (!(smallSetUpperBound = atoi(arg)))
2566         return 0;
2567     return 1;
2568 }
2569
2570 static int cmd_lslb(const char *arg)
2571 {
2572     if (!(largeSetLowerBound = atoi(arg)))
2573         return 0;
2574     return 1;
2575 }
2576
2577 static int cmd_mspn(const char *arg)
2578 {
2579     if (!(mediumSetPresentNumber = atoi(arg)))
2580         return 0;
2581     return 1;
2582 }
2583
2584 static int cmd_status(const char *arg)
2585 {
2586     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
2587     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
2588     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
2589     return 1;
2590 }
2591
2592 static int cmd_setnames(const char *arg)
2593 {
2594     if (*arg == '1')         /* enable ? */
2595         setnumber = 0;
2596     else if (*arg == '0')    /* disable ? */
2597         setnumber = -1;
2598     else if (setnumber < 0)  /* no args, toggle .. */
2599         setnumber = 0;
2600     else
2601         setnumber = -1;
2602    
2603     if (setnumber >= 0)
2604         printf("Set numbering enabled.\n");
2605     else
2606         printf("Set numbering disabled.\n");
2607     return 1;
2608 }
2609
2610 /* PRESENT SERVICE ----------------------------- */
2611
2612 static void parse_show_args(const char *arg_c, char *setstring,
2613                             int *start, int *number)
2614 {
2615     char arg[40];
2616     char *p;
2617
2618     strncpy(arg, arg_c, sizeof(arg)-1);
2619     arg[sizeof(arg)-1] = '\0';
2620
2621     if ((p = strchr(arg, '+')))
2622     {
2623         *number = atoi(p + 1);
2624         *p = '\0';
2625     }
2626     if (*arg)
2627     {
2628         if (!strcmp(arg, "all"))
2629         {
2630             *number = last_hit_count;
2631             *start = 1;
2632         }
2633         else
2634             *start = atoi(arg);
2635     }
2636     if (p && (p=strchr(p+1, '+')))
2637         strcpy (setstring, p+1);
2638     else if (setnumber >= 0)
2639         sprintf(setstring, "%d", setnumber);
2640     else
2641         *setstring = '\0';
2642 }
2643
2644 static int send_presentRequest(const char *arg)
2645 {
2646     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
2647     Z_PresentRequest *req = apdu->u.presentRequest;
2648     Z_RecordComposition compo;
2649     int nos = 1;
2650     char setstring[100];
2651
2652     req->referenceId = set_refid (out);
2653
2654     parse_show_args(arg, setstring, &setno, &nos);
2655     if (*setstring)
2656         req->resultSetId = setstring;
2657
2658     req->resultSetStartPoint = &setno;
2659     req->numberOfRecordsRequested = &nos;
2660
2661     if (recordsyntax_size)
2662         req->preferredRecordSyntax =
2663             yaz_string_to_oid_odr(yaz_oid_std(),
2664                                   CLASS_RECSYN, recordsyntax_list[0], out);
2665
2666     if (record_schema || recordsyntax_size >= 2)
2667     {
2668         req->recordComposition = &compo;
2669         compo.which = Z_RecordComp_complex;
2670         compo.u.complex = (Z_CompSpec *)
2671             odr_malloc(out, sizeof(*compo.u.complex));
2672         compo.u.complex->selectAlternativeSyntax = (bool_t *) 
2673             odr_malloc(out, sizeof(bool_t));
2674         *compo.u.complex->selectAlternativeSyntax = 0;
2675
2676         compo.u.complex->generic = (Z_Specification *)
2677             odr_malloc(out, sizeof(*compo.u.complex->generic));
2678         
2679         compo.u.complex->generic->which = Z_Schema_oid;
2680         if (!record_schema)
2681             compo.u.complex->generic->schema.oid = 0;
2682         else 
2683         {
2684             compo.u.complex->generic->schema.oid =
2685                 yaz_string_to_oid_odr(yaz_oid_std(),
2686                                       CLASS_SCHEMA, record_schema, out);
2687             
2688             if (!compo.u.complex->generic->schema.oid)
2689             {
2690                 /* OID wasn't a schema! Try record syntax instead. */
2691                 compo.u.complex->generic->schema.oid = (Odr_oid *)
2692                     yaz_string_to_oid_odr(yaz_oid_std(),
2693                                           CLASS_RECSYN, record_schema, out);
2694             }
2695         }
2696         if (!elementSetNames)
2697             compo.u.complex->generic->elementSpec = 0;
2698         else
2699         {
2700             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
2701                 odr_malloc(out, sizeof(Z_ElementSpec));
2702             compo.u.complex->generic->elementSpec->which =
2703                 Z_ElementSpec_elementSetName;
2704             compo.u.complex->generic->elementSpec->u.elementSetName =
2705                 elementSetNames->u.generic;
2706         }
2707         compo.u.complex->num_dbSpecific = 0;
2708         compo.u.complex->dbSpecific = 0;
2709
2710         compo.u.complex->num_recordSyntax = 0;
2711         compo.u.complex->recordSyntax = 0;
2712         if (recordsyntax_size >= 2)
2713         {
2714             int i;
2715             compo.u.complex->num_recordSyntax = recordsyntax_size;
2716             compo.u.complex->recordSyntax = (Odr_oid **)
2717                 odr_malloc(out, recordsyntax_size * sizeof(Odr_oid*));
2718             for (i = 0; i < recordsyntax_size; i++)
2719             compo.u.complex->recordSyntax[i] =                 
2720                 yaz_string_to_oid_odr(yaz_oid_std(), 
2721                                       CLASS_RECSYN, recordsyntax_list[i], out);
2722         }
2723     }
2724     else if (elementSetNames)
2725     {
2726         req->recordComposition = &compo;
2727         compo.which = Z_RecordComp_simple;
2728         compo.u.simple = elementSetNames;
2729     }
2730     send_apdu(apdu);
2731     printf("Sent presentRequest (%d+%d).\n", setno, nos);
2732     return 2;
2733 }
2734
2735 #if YAZ_HAVE_XML2
2736 static int send_SRW_presentRequest(const char *arg)
2737 {
2738     char setstring[100];
2739     int nos = 1;
2740     Z_SRW_PDU *sr = srw_sr;
2741
2742     if (!sr)
2743         return 0;
2744     parse_show_args(arg, setstring, &setno, &nos);
2745     sr->u.request->startRecord = odr_intdup(out, setno);
2746     sr->u.request->maximumRecords = odr_intdup(out, nos);
2747     if (record_schema)
2748         sr->u.request->recordSchema = record_schema;
2749     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
2750         sr->u.request->recordPacking = "xml";
2751     return send_srw(sr);
2752 }
2753 #endif
2754
2755 static void close_session (void)
2756 {
2757     if (conn)
2758         cs_close (conn);
2759     conn = 0;
2760     sent_close = 0;
2761     odr_reset(out);
2762     odr_reset(in);
2763     odr_reset(print);
2764     last_hit_count = 0;
2765 }
2766
2767 void process_close(Z_Close *req)
2768 {
2769     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
2770     Z_Close *res = apdu->u.close;
2771
2772     static char *reasons[] =
2773     {
2774         "finished",
2775         "shutdown",
2776         "system problem",
2777         "cost limit reached",
2778         "resources",
2779         "security violation",
2780         "protocolError",
2781         "lack of activity",
2782         "peer abort",
2783         "unspecified"
2784     };
2785
2786     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
2787         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
2788     if (sent_close)
2789         close_session ();
2790     else
2791     {
2792         *res->closeReason = Z_Close_finished;
2793         send_apdu(apdu);
2794         printf("Sent response.\n");
2795         sent_close = 1;
2796     }
2797 }
2798
2799 static int cmd_show(const char *arg)
2800 {
2801     if (protocol == PROTO_HTTP)
2802     {
2803 #if YAZ_HAVE_XML2
2804         if (!conn)
2805             cmd_open(0);
2806         if (!conn)
2807             return 0;
2808         if (!send_SRW_presentRequest(arg))
2809             return 0;
2810 #else
2811         return 0;
2812 #endif
2813     }
2814     else
2815     {
2816         if (!conn)
2817         {
2818             printf("Not connected yet\n");
2819             return 0;
2820         }
2821         if (!send_presentRequest(arg))
2822             return 0;
2823     }
2824     return 2;
2825 }
2826
2827 void exit_client(int code)
2828 {
2829     file_history_save(file_history);
2830     file_history_destroy(&file_history);
2831     exit(code);
2832 }
2833
2834 int cmd_quit(const char *arg)
2835 {
2836     printf("See you later, alligator.\n");
2837     xmalloc_trav ("");
2838     exit_client(0);
2839     return 0;
2840 }
2841
2842 int cmd_cancel(const char *arg)
2843 {
2844     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
2845     Z_TriggerResourceControlRequest *req =
2846         apdu->u.triggerResourceControlRequest;
2847     bool_t rfalse = 0;
2848     char command[16];
2849   
2850     *command = '\0';
2851     sscanf(arg, "%15s", command);
2852
2853     if (only_z3950())
2854         return 0;
2855     if (session_initResponse &&
2856         !ODR_MASK_GET(session_initResponse->options,
2857                       Z_Options_triggerResourceCtrl))
2858     {
2859         printf("Target doesn't support cancel (trigger resource ctrl)\n");
2860         return 0;
2861     }
2862     *req->requestedAction = Z_TriggerResourceControlRequest_cancel;
2863     req->resultSetWanted = &rfalse;
2864     req->referenceId = set_refid (out);
2865
2866     send_apdu(apdu);
2867     printf("Sent cancel request\n");
2868     if (!strcmp(command, "wait"))
2869          return 2;
2870     return 1;
2871 }
2872
2873
2874 int cmd_cancel_find(const char *arg) {
2875     int fres;
2876     fres=cmd_find(arg);
2877     if( fres > 0 ) {
2878         return cmd_cancel("");
2879     };
2880     return fres;
2881 }
2882
2883 int send_scanrequest(const char *query, int pp, int num, const char *term)
2884 {
2885     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
2886     Z_ScanRequest *req = apdu->u.scanRequest;
2887     
2888     if (only_z3950())
2889         return 0;
2890     if (queryType == QueryType_CCL2RPN)
2891     {
2892         int error, pos;
2893         struct ccl_rpn_node *rpn;
2894
2895         rpn = ccl_find_str (bibset,  query, &error, &pos);
2896         if (error)
2897         {
2898             printf("CCL ERROR: %s\n", ccl_err_msg(error));
2899             return -1;
2900         }
2901         req->attributeSet =
2902             yaz_string_to_oid_odr(yaz_oid_std(),
2903                                   CLASS_ATTSET, "Bib-1", out);
2904         if (!(req->termListAndStartPoint = ccl_scan_query (out, rpn)))
2905         {
2906             printf("Couldn't convert CCL to Scan term\n");
2907             return -1;
2908         }
2909         ccl_rpn_delete (rpn);
2910     }
2911     else
2912     {
2913         YAZ_PQF_Parser pqf_parser = yaz_pqf_create ();
2914
2915         if (!(req->termListAndStartPoint =
2916               yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
2917         {
2918             const char *pqf_msg;
2919             size_t off;
2920             int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
2921             int ioff = off;
2922             printf("%*s^\n", ioff+7, "");
2923             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
2924             yaz_pqf_destroy (pqf_parser);
2925             return -1;
2926         }
2927         yaz_pqf_destroy (pqf_parser);
2928     }
2929     if (term && *term)
2930     {
2931         if (req->termListAndStartPoint->term &&
2932             req->termListAndStartPoint->term->which == Z_Term_general &&
2933             req->termListAndStartPoint->term->u.general)
2934         {
2935             req->termListAndStartPoint->term->u.general->buf =
2936                 (unsigned char *) odr_strdup(out, term);
2937             req->termListAndStartPoint->term->u.general->len =
2938                 req->termListAndStartPoint->term->u.general->size =
2939                 strlen(term);
2940         }
2941     }
2942     req->referenceId = set_refid (out);
2943     req->num_databaseNames = num_databaseNames;
2944     req->databaseNames = databaseNames;
2945     req->numberOfTermsRequested = &num;
2946     req->preferredPositionInResponse = &pp;
2947     req->stepSize = odr_intdup(out, scan_stepSize);
2948     send_apdu(apdu);
2949     return 2;
2950 }
2951
2952 int send_sortrequest(const char *arg, int newset)
2953 {
2954     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
2955     Z_SortRequest *req = apdu->u.sortRequest;
2956     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
2957         odr_malloc (out, sizeof(*sksl));
2958     char setstring[32];
2959
2960     if (only_z3950())
2961         return 0;
2962     if (setnumber >= 0)
2963         sprintf (setstring, "%d", setnumber);
2964     else
2965         sprintf (setstring, "default");
2966
2967     req->referenceId = set_refid (out);
2968
2969     req->num_inputResultSetNames = 1;
2970     req->inputResultSetNames = (Z_InternationalString **)
2971         odr_malloc (out, sizeof(*req->inputResultSetNames));
2972     req->inputResultSetNames[0] = odr_strdup (out, setstring);
2973
2974     if (newset && setnumber >= 0)
2975         sprintf (setstring, "%d", ++setnumber);
2976
2977     req->sortedResultSetName = odr_strdup (out, setstring);
2978
2979     req->sortSequence = yaz_sort_spec (out, arg);
2980     if (!req->sortSequence)
2981     {
2982         printf ("Missing sort specifications\n");
2983         return -1;
2984     }
2985     send_apdu(apdu);
2986     return 2;
2987 }
2988
2989 void display_term(Z_TermInfo *t)
2990 {
2991     if (t->displayTerm)
2992         printf("%s", t->displayTerm);
2993     else if (t->term->which == Z_Term_general)
2994     {
2995         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
2996         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
2997             t->term->u.general->buf);
2998     }
2999     else
3000         printf("Term (not general)");
3001     if (t->globalOccurrences)
3002         printf (" (%d)\n", *t->globalOccurrences);
3003     else
3004         printf ("\n");
3005 }
3006
3007 void process_scanResponse(Z_ScanResponse *res)
3008 {
3009     int i;
3010     Z_Entry **entries = NULL;
3011     int num_entries = 0;
3012    
3013     printf("Received ScanResponse\n"); 
3014     print_refid (res->referenceId);
3015     printf("%d entries", *res->numberOfEntriesReturned);
3016     if (res->positionOfTerm)
3017         printf (", position=%d", *res->positionOfTerm); 
3018     printf ("\n");
3019     if (*res->scanStatus != Z_Scan_success)
3020         printf("Scan returned code %d\n", *res->scanStatus);
3021     if (!res->entries)
3022         return;
3023     if ((entries = res->entries->entries))
3024         num_entries = res->entries->num_entries;
3025     for (i = 0; i < num_entries; i++)
3026     {
3027         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
3028         if (entries[i]->which == Z_Entry_termInfo)
3029         {
3030             printf("%c ", i + 1 == pos_term ? '*' : ' ');
3031             display_term(entries[i]->u.termInfo);
3032         }
3033         else
3034             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
3035     }
3036     if (res->entries->nonsurrogateDiagnostics)
3037         display_diagrecs (res->entries->nonsurrogateDiagnostics,
3038                           res->entries->num_nonsurrogateDiagnostics);
3039 }
3040
3041 void process_sortResponse(Z_SortResponse *res)
3042 {
3043     printf("Received SortResponse: status=");
3044     switch (*res->sortStatus)
3045     {
3046     case Z_SortResponse_success:
3047         printf ("success"); break;
3048     case Z_SortResponse_partial_1:
3049         printf ("partial"); break;
3050     case Z_SortResponse_failure:
3051         printf ("failure"); break;
3052     default:
3053         printf ("unknown (%d)", *res->sortStatus);
3054     }
3055     printf ("\n");
3056     print_refid (res->referenceId);
3057     if (res->diagnostics)
3058         display_diagrecs(res->diagnostics,
3059                          res->num_diagnostics);
3060 }
3061
3062 void process_deleteResultSetResponse (Z_DeleteResultSetResponse *res)
3063 {
3064     printf("Got deleteResultSetResponse status=%d\n",
3065            *res->deleteOperationStatus);
3066     if (res->deleteListStatuses)
3067     {
3068         int i;
3069         for (i = 0; i < res->deleteListStatuses->num; i++)
3070         {
3071             printf ("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
3072                     *res->deleteListStatuses->elements[i]->status);
3073         }
3074     }
3075 }
3076
3077 int cmd_sort_generic(const char *arg, int newset)
3078 {
3079     if (only_z3950())
3080         return 0;
3081     if (session_initResponse && 
3082         !ODR_MASK_GET(session_initResponse->options, Z_Options_sort))
3083     {
3084         printf("Target doesn't support sort\n");
3085         return 0;
3086     }
3087     if (*arg)
3088     {
3089         if (send_sortrequest(arg, newset) < 0)
3090             return 0;
3091         return 2;
3092     }
3093     return 0;
3094 }
3095
3096 int cmd_sort(const char *arg)
3097 {
3098     return cmd_sort_generic (arg, 0);
3099 }
3100
3101 int cmd_sort_newset (const char *arg)
3102 {
3103     return cmd_sort_generic (arg, 1);
3104 }
3105
3106 int cmd_scanstep(const char *arg)
3107 {
3108     scan_stepSize = atoi(arg);
3109     return 0;
3110 }
3111
3112 int cmd_scanpos(const char *arg)
3113 {
3114     int r = sscanf(arg, "%d", &scan_position);
3115     if (r == 0)
3116         scan_position = 1;
3117     return 0;
3118 }
3119
3120 int cmd_scansize(const char *arg)
3121 {
3122     int r = sscanf(arg, "%d", &scan_size);
3123     if (r == 0)
3124         scan_size = 20;
3125     return 0;
3126 }
3127
3128 int cmd_scan(const char *arg)
3129 {
3130     if (protocol == PROTO_HTTP)
3131     {
3132 #if YAZ_HAVE_XML2
3133         if (!conn)
3134             cmd_open(0);
3135         if (!conn)
3136             return 0;
3137         if (*arg)
3138         {
3139             if (send_SRW_scanRequest(arg, scan_position, scan_size) < 0)
3140                 return 0;
3141         }
3142         else
3143         {
3144             if (send_SRW_scanRequest(last_scan_line, 1, scan_size) < 0)
3145                 return 0;
3146         }
3147         return 2;
3148 #else
3149         return 0;
3150 #endif
3151     }
3152     else
3153     {
3154         if (!conn)
3155         {
3156             try_reconnect();
3157             
3158             if (!conn) {                                                                
3159                 printf("Session not initialized yet\n");
3160                 return 0;
3161             }
3162         }
3163         if (session_initResponse && 
3164             !ODR_MASK_GET(session_initResponse->options, Z_Options_scan))
3165         {
3166             printf("Target doesn't support scan\n");
3167             return 0;
3168         }
3169         if (*arg)
3170         {
3171             strcpy (last_scan_query, arg);
3172             if (send_scanrequest(arg, scan_position, scan_size, 0) < 0)
3173                 return 0;
3174         }
3175         else
3176         {
3177             if (send_scanrequest(last_scan_query, 1, scan_size, last_scan_line) < 0)
3178                 return 0;
3179         }
3180         return 2;
3181     }
3182 }
3183
3184 int cmd_schema(const char *arg)
3185 {
3186     xfree(record_schema);
3187     record_schema = 0;
3188     if (arg && *arg)
3189         record_schema = xstrdup(arg);
3190     return 1;
3191 }
3192
3193 int cmd_format(const char *arg)
3194 {
3195     const char *cp = arg;
3196     int nor;
3197     int idx = 0;
3198     int i;
3199     char form_str[41];
3200     if (!arg || !*arg)
3201     {
3202         printf("Usage: format <recordsyntax>\n");
3203         return 0;
3204     }
3205     for (i = 0; i < recordsyntax_size; i++)
3206     {
3207         xfree(recordsyntax_list[i]);
3208         recordsyntax_list[i] = 0;
3209     }
3210
3211     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0 
3212            && idx < RECORDSYNTAX_MAX)
3213     {
3214         if (!strcmp(form_str, "none"))
3215             break;
3216         recordsyntax_list[idx] = xstrdup(form_str);
3217         cp += nor;
3218         idx++;
3219     }
3220     recordsyntax_size = idx;
3221     return 1;
3222 }
3223
3224 int cmd_elements(const char *arg)
3225 {
3226     static Z_ElementSetNames esn;
3227     static char what[100];
3228
3229     if (!arg || !*arg)
3230     {
3231         elementSetNames = 0;
3232         return 1;
3233     }
3234     strcpy(what, arg);
3235     esn.which = Z_ElementSetNames_generic;
3236     esn.u.generic = what;
3237     elementSetNames = &esn;
3238     return 1;
3239 }
3240
3241 int cmd_querytype (const char *arg)
3242 {
3243     if (!strcmp (arg, "ccl"))
3244         queryType = QueryType_CCL;
3245     else if (!strcmp (arg, "prefix") || !strcmp(arg, "rpn"))
3246         queryType = QueryType_Prefix;
3247     else if (!strcmp (arg, "ccl2rpn") || !strcmp (arg, "cclrpn"))
3248         queryType = QueryType_CCL2RPN;
3249     else if (!strcmp(arg, "cql"))
3250         queryType = QueryType_CQL;        
3251     else if (!strcmp (arg, "cql2rpn") || !strcmp (arg, "cqlrpn"))
3252         queryType = QueryType_CQL2RPN;
3253     else
3254     {
3255         printf ("Querytype must be one of:\n");
3256         printf (" prefix         - Prefix query\n");
3257         printf (" ccl            - CCL query\n");
3258         printf (" ccl2rpn        - CCL query converted to RPN\n");
3259         printf (" cql            - CQL\n");
3260         printf (" cql2rpn        - CQL query converted to RPN\n");
3261         return 0;
3262     }
3263     return 1;
3264 }
3265
3266 int cmd_refid (const char *arg)
3267 {
3268     xfree (refid);
3269     refid = NULL;
3270     if (*arg)
3271         refid = xstrdup (arg);
3272     return 1;
3273 }
3274
3275 int cmd_close(const char *arg)
3276 {
3277     Z_APDU *apdu;
3278     Z_Close *req;
3279     if (only_z3950())
3280         return 0;
3281     apdu = zget_APDU(out, Z_APDU_close);
3282     req = apdu->u.close;
3283     *req->closeReason = Z_Close_finished;
3284     send_apdu(apdu);
3285     printf("Sent close request.\n");
3286     sent_close = 1;
3287     return 2;
3288 }
3289
3290 int cmd_packagename(const char* arg)
3291 {
3292     xfree (esPackageName);
3293     esPackageName = NULL;
3294     if (*arg)
3295         esPackageName = xstrdup(arg);
3296     return 1;
3297 }
3298
3299 int cmd_proxy(const char* arg)
3300 {
3301     xfree(yazProxy);
3302     yazProxy = 0;
3303     if (*arg)
3304         yazProxy = xstrdup (arg);
3305     return 1;
3306 }
3307
3308 int cmd_marccharset(const char *arg)
3309 {
3310     char l1[30];
3311
3312     *l1 = 0;
3313     if (sscanf(arg, "%29s", l1) < 1)
3314     {
3315         printf("MARC character set is `%s'\n", 
3316                marcCharset ? marcCharset: "none");
3317         return 1;
3318     }
3319     xfree (marcCharset);
3320     marcCharset = 0;
3321     if (strcmp(l1, "-"))
3322         marcCharset = xstrdup(l1);
3323     return 1;
3324 }
3325
3326 int cmd_displaycharset(const char *arg)
3327 {
3328     char l1[30];
3329
3330     *l1 = 0;
3331     if (sscanf(arg, "%29s", l1) < 1)
3332     {
3333         printf("Display character set is `%s'\n", 
3334                outputCharset ? outputCharset: "none");
3335     }
3336     else
3337     {
3338         xfree (outputCharset);
3339         outputCharset = 0;
3340         if (!strcmp(l1, "auto") && codeset)
3341         {
3342             if (codeset)
3343             {
3344                 printf ("Display character set: %s\n", codeset);
3345                 outputCharset = xstrdup(codeset);
3346             }
3347             else
3348                 printf ("No codeset found on this system\n");
3349         }
3350         else if (strcmp(l1, "-") && strcmp(l1, "none"))
3351             outputCharset = xstrdup(l1);
3352     } 
3353     return 1;
3354 }
3355
3356 int cmd_negcharset(const char *arg)
3357 {
3358     char l1[30];
3359
3360     *l1 = 0;
3361     if (sscanf(arg, "%29s %d %d", l1, &negotiationCharsetRecords,
3362                &negotiationCharsetVersion) < 1)
3363     {
3364         printf("Current negotiation character set is `%s'\n", 
3365                negotiationCharset ? negotiationCharset: "none");  
3366         printf("Records in charset %s\n", negotiationCharsetRecords ? 
3367                "yes" : "no");
3368         printf("Charneg version %d\n", negotiationCharsetVersion);
3369     }
3370     else
3371     {
3372         xfree (negotiationCharset);
3373         negotiationCharset = NULL;
3374         if (*l1 && strcmp(l1, "-") && strcmp(l1, "none"))
3375         {
3376             negotiationCharset = xstrdup(l1);
3377             printf ("Character set negotiation : %s\n", negotiationCharset);
3378         }
3379     }
3380     return 1;
3381 }
3382
3383 int cmd_charset(const char* arg)
3384 {
3385     char l1[30], l2[30], l3[30];
3386
3387     *l1 = *l2 = *l3 = 0;
3388     if (sscanf(arg, "%29s %29s %29s", l1, l2, l3) < 1)
3389     {
3390         cmd_negcharset("");
3391         cmd_displaycharset("");
3392         cmd_marccharset("");
3393     }
3394     else
3395     {
3396         cmd_negcharset(l1);
3397         if (*l2)
3398             cmd_displaycharset(l2);
3399         if (*l3)
3400             cmd_marccharset(l3);
3401     }
3402     return 1;
3403 }
3404
3405 int cmd_lang(const char* arg)
3406 {
3407     if (*arg == '\0') {
3408         printf("Current language is `%s'\n", (yazLang)?yazLang:NULL);
3409         return 1;
3410     }
3411     xfree (yazLang);
3412     yazLang = NULL;
3413     if (*arg)
3414         yazLang = xstrdup(arg);
3415     return 1;
3416 }
3417
3418 int cmd_source(const char* arg, int echo ) 
3419 {
3420     /* first should open the file and read one line at a time.. */
3421     FILE* includeFile;
3422     char line[102400], *cp;
3423
3424     if(strlen(arg)<1) {
3425         fprintf(stderr,"Error in source command use a filename\n");
3426         return -1;
3427     }
3428     
3429     includeFile = fopen (arg, "r");
3430     
3431     if(!includeFile) {
3432         fprintf(stderr,"Unable to open file %s for reading\n",arg);
3433         return -1;
3434     }
3435     
3436     while(!feof(includeFile)) {
3437         memset(line,0,sizeof(line));
3438         fgets(line,sizeof(line),includeFile);
3439         
3440         if(strlen(line) < 2) continue;
3441         if(line[0] == '#') continue;
3442         
3443         if ((cp = strrchr (line, '\n')))
3444             *cp = '\0';
3445         
3446         if( echo ) {
3447             printf( "processing line: %s\n",line );
3448         };
3449         process_cmd_line(line);
3450     }
3451     
3452     if(fclose(includeFile)<0) {
3453         perror("unable to close include file");
3454         exit(1);
3455     }
3456     return 1;
3457 }
3458
3459 int cmd_source_echo(const char* arg)
3460
3461     cmd_source(arg, 1);
3462     return 1;
3463 }
3464
3465 int cmd_source_noecho(const char* arg)
3466 {
3467     cmd_source(arg, 0);
3468     return 1;
3469 }
3470
3471
3472 int cmd_subshell(const char* args)
3473 {
3474     if(strlen(args)) 
3475         system(args);
3476     else 
3477         system(getenv("SHELL"));
3478     
3479     printf("\n");
3480     return 1;
3481 }
3482
3483 int cmd_set_berfile(const char *arg)
3484 {
3485     if (ber_file && ber_file != stdout && ber_file != stderr)
3486         fclose(ber_file);
3487     if (!strcmp(arg, ""))
3488         ber_file = 0;
3489     else if (!strcmp(arg, "-"))
3490         ber_file = stdout;
3491     else
3492         ber_file = fopen(arg, "a");
3493     return 1;
3494 }
3495
3496 int cmd_set_apdufile(const char *arg)
3497 {
3498     if(apdu_file && apdu_file != stderr && apdu_file != stderr)
3499         fclose(apdu_file);
3500     if (!strcmp(arg, ""))
3501         apdu_file = 0;
3502     else if (!strcmp(arg, "-"))
3503         apdu_file = stderr;
3504     else
3505     {
3506         apdu_file = fopen(arg, "a");
3507         if (!apdu_file)
3508             perror("unable to open apdu log file");
3509     }
3510     if (apdu_file)
3511         odr_setprint(print, apdu_file);
3512     return 1;
3513 }
3514
3515 int cmd_set_cclfile(const char* arg)
3516 {  
3517     FILE *inf;
3518
3519     bibset = ccl_qual_mk (); 
3520     inf = fopen (arg, "r");
3521     if (!inf)
3522         perror("unable to open CCL file");
3523     else
3524     {
3525         ccl_qual_file (bibset, inf);
3526         fclose (inf);
3527     }
3528     strcpy(ccl_fields,arg);
3529     return 0;
3530 }
3531
3532 int cmd_set_cqlfile(const char* arg)
3533 {
3534     cql_transform_t newcqltrans;
3535
3536     if ((newcqltrans = cql_transform_open_fname(arg)) == 0) {
3537         perror("unable to open CQL file");
3538         return 0;
3539     }
3540     if (cqltrans != 0)
3541         cql_transform_close(cqltrans);
3542
3543     cqltrans = newcqltrans;
3544     strcpy(cql_fields, arg);
3545     return 0;
3546 }
3547
3548 int cmd_set_auto_reconnect(const char* arg)
3549 {  
3550     if(strlen(arg)==0) {
3551         auto_reconnect = ! auto_reconnect;
3552     } else if(strcmp(arg,"on")==0) {
3553         auto_reconnect = 1;
3554     } else if(strcmp(arg,"off")==0) {
3555         auto_reconnect = 0;             
3556     } else {
3557         printf("Error use on or off\n");
3558         return 1;
3559     }
3560     
3561     if (auto_reconnect)
3562         printf("Set auto reconnect enabled.\n");
3563     else
3564         printf("Set auto reconnect disabled.\n");
3565     
3566     return 0;
3567 }
3568
3569
3570 int cmd_set_auto_wait(const char* arg)
3571 {  
3572     if(strlen(arg)==0) {
3573         auto_wait = ! auto_wait;
3574     } else if(strcmp(arg,"on")==0) {
3575         auto_wait = 1;
3576     } else if(strcmp(arg,"off")==0) {
3577         auto_wait = 0;          
3578     } else {
3579         printf("Error use on or off\n");
3580         return 1;
3581     }
3582     
3583     if (auto_wait)
3584         printf("Set auto wait enabled.\n");
3585     else
3586         printf("Set auto wait disabled.\n");
3587     
3588     return 0;
3589 }
3590
3591 int cmd_set_marcdump(const char* arg)
3592 {
3593     if(marc_file && marc_file != stderr) { /* don't close stdout*/
3594         fclose(marc_file);
3595     }
3596
3597     if (!strcmp(arg, ""))
3598         marc_file = 0;
3599     else if (!strcmp(arg, "-"))
3600         marc_file = stderr;
3601     else
3602     {
3603         marc_file = fopen(arg, "a");
3604         if (!marc_file)
3605             perror("unable to open marc log file");
3606     }
3607     return 1;
3608 }
3609
3610 /* 
3611    this command takes 3 arge {name class oid} 
3612 */
3613 int cmd_register_oid(const char* args) {
3614     static struct {
3615         char* className;
3616         oid_class oclass;
3617     } oid_classes[] = {
3618         {"appctx",CLASS_APPCTX},
3619         {"absyn",CLASS_ABSYN},
3620         {"attset",CLASS_ATTSET},
3621         {"transyn",CLASS_TRANSYN},
3622         {"diagset",CLASS_DIAGSET},
3623         {"recsyn",CLASS_RECSYN},
3624         {"resform",CLASS_RESFORM},
3625         {"accform",CLASS_ACCFORM},
3626         {"extserv",CLASS_EXTSERV},
3627         {"userinfo",CLASS_USERINFO},
3628         {"elemspec",CLASS_ELEMSPEC},
3629         {"varset",CLASS_VARSET},
3630         {"schema",CLASS_SCHEMA},
3631         {"tagset",CLASS_TAGSET},
3632         {"general",CLASS_GENERAL},
3633         {0,(enum oid_class) 0}
3634     };
3635     char oname_str[101], oclass_str[101], oid_str[101];  
3636     int i;
3637     int oidclass = CLASS_GENERAL;
3638     int oid[OID_SIZE];
3639
3640     if (sscanf (args, "%100[^ ] %100[^ ] %100s",
3641                 oname_str,oclass_str, oid_str) < 1) {
3642         printf("Error in register command \n");
3643         return 0;
3644     }
3645     
3646     for (i = 0; oid_classes[i].className; i++) {
3647         if (!strcmp(oid_classes[i].className, oclass_str))
3648         {