Fixes for gcc warnings - mostly WRT check of returns values
[yaz-moved-to-github.git] / client / client.c
1 /* This file is part of the YAZ toolkit.
2  * Copyright (C) 1995-2008 Index Data
3  * See the file LICENSE for details.
4  */
5 /** \file client.c
6  *  \brief yaz-client program
7  */
8
9 #include <stdio.h>
10 #include <stdlib.h>
11 #include <assert.h>
12 #include <time.h>
13 #include <ctype.h>
14 #ifndef WIN32
15 #include <signal.h>
16 #endif
17 #if HAVE_SYS_TYPES_H
18 #include <sys/types.h>
19 #endif
20 #if HAVE_LOCALE_H
21 #include <locale.h>
22 #endif
23 #if HAVE_LANGINFO_H
24 #include <langinfo.h>
25 #endif
26 #if HAVE_UNISTD_H
27 #include <unistd.h>
28 #endif
29 #if HAVE_SYS_STAT_H
30 #include <sys/stat.h>
31 #endif
32 #if HAVE_SYS_TIME_H
33 #include <sys/time.h>
34 #endif
35
36 #ifdef WIN32
37 #include <sys/stat.h>
38 #include <io.h>
39 #include <windows.h>
40 #define S_ISREG(x) (x & _S_IFREG)
41 #define S_ISDIR(x) (x & _S_IFDIR)
42 #endif
43
44 #include <yaz/yaz-util.h>
45
46 #include <yaz/comstack.h>
47
48 #include <yaz/oid_db.h>
49 #define NO_OID 1
50 #include <yaz/proto.h>
51 #include <yaz/marcdisp.h>
52 #include <yaz/diagbib1.h>
53 #include <yaz/otherinfo.h>
54 #include <yaz/charneg.h>
55 #include <yaz/query-charset.h>
56
57 #include <yaz/pquery.h>
58 #include <yaz/sortspec.h>
59
60 #include <yaz/ill.h>
61 #include <yaz/srw.h>
62 #include <yaz/yaz-ccl.h>
63 #include <yaz/cql.h>
64 #include <yaz/log.h>
65
66 #if HAVE_READLINE_READLINE_H
67 #include <readline/readline.h>
68 #endif
69 #if HAVE_READLINE_HISTORY_H
70 #include <readline/history.h>
71 #endif
72
73
74 #include "admin.h"
75 #include "tabcomplete.h"
76 #include "fhistory.h"
77
78 #define C_PROMPT "Z> "
79
80 static file_history_t file_history = 0;
81
82 static char sru_method[10] = "soap";
83 static char sru_version[10] = "1.2";
84 static char *codeset = 0;               /* character set for output */
85 static int hex_dump = 0;
86 static char *dump_file_prefix = 0;
87 static ODR out, in, print;              /* encoding and decoding streams */
88 #if YAZ_HAVE_XML2
89 static ODR srw_sr_odr_out = 0;
90 static Z_SRW_PDU *srw_sr = 0;
91 #endif
92 static FILE *apdu_file = 0;
93 static FILE *ber_file = 0;
94 static COMSTACK conn = 0;               /* our z-association */
95 static Z_IdAuthentication *auth = 0;    /* our current auth definition */
96 char *databaseNames[128];
97 int num_databaseNames = 0;
98 static Z_External *record_last = 0;
99 static int setnumber = -1;              /* current result set number */
100 static int smallSetUpperBound = 0;
101 static int largeSetLowerBound = 1;
102 static int mediumSetPresentNumber = 0;
103 static Z_ElementSetNames *elementSetNames = 0;
104 static int setno = 1;                   /* current set offset */
105 static enum oid_proto protocol = PROTO_Z3950;      /* current app protocol */
106 #define RECORDSYNTAX_MAX 20
107 static char *recordsyntax_list[RECORDSYNTAX_MAX];
108 static int recordsyntax_size = 0;
109
110 static char *record_schema = 0;
111 static int sent_close = 0;
112 static NMEM session_mem = NULL;         /* memory handle for init-response */
113 static Z_InitResponse *session_initResponse = 0;   /* session parameters */
114 static char last_scan_line[512] = "0";
115 static char last_scan_query[512] = "0";
116 static char ccl_fields[512] = "default.bib";
117 /* ### How can I set this path to use wherever YAZ is installed? */
118 static char cql_fields[512] = "/usr/local/share/yaz/etc/pqf.properties";
119 static char *esPackageName = 0;
120 static char *yazProxy = 0;
121 static int kilobytes = 1024;
122 static char *negotiationCharset = 0;
123 static int  negotiationCharsetRecords = 1;
124 static int  negotiationCharsetVersion = 3;
125 static char *outputCharset = 0;
126 static char *marcCharset = 0;
127 static char *queryCharset = 0;
128 static char* yazLang = 0;
129
130 static char last_cmd[32] = "?";
131 static FILE *marc_file = 0;
132 static char *refid = NULL;
133 static char *last_open_command = NULL;
134 static int auto_reconnect = 0;
135 static int auto_wait = 1;
136 static Odr_bitmask z3950_options;
137 static int z3950_version = 3;
138 static int scan_stepSize = 0;
139 static int scan_position = 1;
140 static int scan_size = 20;
141 static char cur_host[200];
142 static int last_hit_count = 0;
143
144 typedef enum {
145     QueryType_Prefix,
146     QueryType_CCL,
147     QueryType_CCL2RPN,
148     QueryType_CQL,
149     QueryType_CQL2RPN
150 } QueryType;
151
152 static QueryType queryType = QueryType_Prefix;
153
154 static CCL_bibset bibset;               /* CCL bibset handle */
155 static cql_transform_t cqltrans = 0; /* CQL context-set handle */
156
157 #if HAVE_READLINE_COMPLETION_OVER
158
159 #else
160 /* readline doesn't have this var. Define it ourselves. */
161 int rl_attempted_completion_over = 0;
162 #endif
163
164 #define maxOtherInfosSupported 10
165 struct eoi {
166     Odr_oid oid[OID_SIZE];
167     char* value;
168 } extraOtherInfos[maxOtherInfosSupported];
169
170 void process_cmd_line(char* line);
171 #if HAVE_READLINE_READLINE_H
172 char **readline_completer(char *text, int start, int end);
173 #endif
174 static char *command_generator(const char *text, int state);
175 int cmd_register_tab(const char* arg);
176 int cmd_querycharset(const char *arg);
177
178 static void close_session(void);
179
180 static void marc_file_write(const char *buf, size_t sz);
181
182 ODR getODROutputStream(void)
183 {
184     return out;
185 }
186
187 const char* query_type_as_string(QueryType q)
188 {
189     switch (q) {
190     case QueryType_Prefix: return "prefix (RPN sent to server)";
191     case QueryType_CCL: return "CCL (CCL sent to server) ";
192     case QueryType_CCL2RPN: return "CCL -> RPN (RPN sent to server)";
193     case QueryType_CQL: return "CQL (CQL sent to server)";
194     case QueryType_CQL2RPN: return "CQL -> RPN (RPN sent to server)";
195     default:
196         return "unknown Query type internal yaz-client error";
197     }
198 }
199
200 static void do_hex_dump(const char* buf, int len)
201 {
202     if (hex_dump)
203     {
204         int i,x;
205         for (i = 0; i < len ; i = i+16 )
206         {
207             printf(" %4.4d ",i);
208             for(x=0 ; i+x<len && x<16; ++x)
209             {
210                 printf("%2.2X ",(unsigned int)((unsigned char)buf[i+x]));
211             }
212             printf("\n");
213         }
214     }
215     if (dump_file_prefix)
216     {
217         static int no = 0;
218         if (++no < 1000 && strlen(dump_file_prefix) < 500)
219         {
220             char fname[1024];
221             FILE *of;
222             sprintf(fname, "%s.%03d.raw", dump_file_prefix, no);
223             of = fopen(fname, "wb");
224
225             if (fwrite(buf, 1, len, of) != len)
226             {
227                 printf("write failed for %s", fname);
228             }
229             if (fclose(of))
230             {
231                 printf("close failed for %s", fname);
232             }
233         }
234     }
235 }
236
237 void add_otherInfos(Z_APDU *a)
238 {
239     Z_OtherInformation **oi;
240     int i;
241
242     yaz_oi_APDU(a, &oi);
243     for(i=0; i<maxOtherInfosSupported; ++i)
244     {
245         if (oid_oidlen(extraOtherInfos[i].oid) > 0)
246             yaz_oi_set_string_oid(oi, out, extraOtherInfos[i].oid,
247                                      1, extraOtherInfos[i].value);
248     }
249 }
250
251 int send_apdu(Z_APDU *a)
252 {
253     char *buf;
254     int len;
255
256     add_otherInfos(a);
257
258     if (apdu_file)
259     {
260         z_APDU(print, &a, 0, 0);
261         odr_reset(print);
262     }
263     if (!z_APDU(out, &a, 0, 0))
264     {
265         odr_perror(out, "Encoding APDU");
266         close_session();
267         return 0;
268     }
269     buf = odr_getbuf(out, &len, 0);
270     if (ber_file)
271         odr_dumpBER(ber_file, buf, len);
272     /* printf ("sending APDU of size %d\n", len); */
273     do_hex_dump(buf, len);
274     if (cs_put(conn, buf, len) < 0)
275     {
276         fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
277         close_session();
278         return 0;
279     }
280     odr_reset(out); /* release the APDU structure  */
281     return 1;
282 }
283
284 static void print_stringn(const unsigned char *buf, size_t len)
285 {
286     size_t i;
287     for (i = 0; i<len; i++)
288         if ((buf[i] <= 126 && buf[i] >= 32) || strchr("\n\r\t\f", buf[i]))
289             printf("%c", buf[i]);
290         else
291             printf("\\X%02X", buf[i]);
292 }
293
294 static void print_refid(Z_ReferenceId *id)
295 {
296     if (id)
297     {
298         printf("Reference Id: ");
299         print_stringn(id->buf, id->len);
300         printf("\n");
301     }
302 }
303
304 static Z_ReferenceId *set_refid(ODR out)
305 {
306     Z_ReferenceId *id;
307     if (!refid)
308         return 0;
309     id = (Z_ReferenceId *) odr_malloc(out, sizeof(*id));
310     id->size = id->len = strlen(refid);
311     id->buf = (unsigned char *) odr_malloc(out, id->len);
312     memcpy(id->buf, refid, id->len);
313     return id;
314 }
315
316 /* INIT SERVICE ------------------------------- */
317
318 static void send_initRequest(const char* type_and_host)
319 {
320     Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
321     Z_InitRequest *req = apdu->u.initRequest;
322     int i;
323
324     req->options = &z3950_options;
325
326     ODR_MASK_ZERO(req->protocolVersion);
327     for (i = 0; i<z3950_version; i++)
328         ODR_MASK_SET(req->protocolVersion, i);
329
330     *req->maximumRecordSize = 1024*kilobytes;
331     *req->preferredMessageSize = 1024*kilobytes;
332
333     req->idAuthentication = auth;
334
335     req->referenceId = set_refid(out);
336
337     if (yazProxy && type_and_host)
338     {
339         yaz_oi_set_string_oid(&req->otherInfo, out, yaz_oid_userinfo_proxy,
340                               1, type_and_host);
341     }
342
343     if (negotiationCharset || yazLang) {
344         Z_OtherInformation **p;
345         Z_OtherInformationUnit *p0;
346
347         yaz_oi_APDU(apdu, &p);
348
349         if ((p0=yaz_oi_update(p, out, NULL, 0, 0)))
350         {
351             ODR_MASK_SET(req->options, Z_Options_negotiationModel);
352
353             p0->which = Z_OtherInfo_externallyDefinedInfo;
354             p0->information.externallyDefinedInfo =
355                 yaz_set_proposal_charneg_list(out, ",",
356                                               negotiationCharset,
357                                               yazLang,
358                                               negotiationCharsetRecords);
359         }
360     }
361     if (send_apdu(apdu))
362         printf("Sent initrequest.\n");
363 }
364
365
366 /* These two are used only from process_initResponse() */
367 static void render_initUserInfo(Z_OtherInformation *ui1);
368 static void render_diag(Z_DiagnosticFormat *diag);
369
370 static void pr_opt(const char *opt, void *clientData)
371 {
372     printf(" %s", opt);
373 }
374
375 static int process_initResponse(Z_InitResponse *res)
376 {
377     int ver = 0;
378     /* save session parameters for later use */
379     session_mem = odr_extract_mem(in);
380     session_initResponse = res;
381
382     for (ver = 0; ver < 8; ver++)
383         if (!ODR_MASK_GET(res->protocolVersion, ver))
384             break;
385
386     if (!*res->result)
387         printf("Connection rejected by v%d target.\n", ver);
388     else
389         printf("Connection accepted by v%d target.\n", ver);
390     if (res->implementationId)
391         printf("ID     : %s\n", res->implementationId);
392     if (res->implementationName)
393         printf("Name   : %s\n", res->implementationName);
394     if (res->implementationVersion)
395         printf("Version: %s\n", res->implementationVersion);
396     if (res->userInformationField)
397     {
398         Z_External *uif = res->userInformationField;
399         if (uif->which == Z_External_userInfo1) {
400             render_initUserInfo(uif->u.userInfo1);
401         } else {
402             printf("UserInformationfield:\n");
403             if (!z_External(print, (Z_External**)&uif, 0, 0))
404             {
405                 odr_perror(print, "Printing userinfo\n");
406                 odr_reset(print);
407             }
408             if (uif->which == Z_External_octet) {
409                 printf("Guessing visiblestring:\n");
410                 printf("'%.*s'\n", uif->u.octet_aligned->len,
411                        uif->u.octet_aligned->buf);
412             }
413             else if (uif->which == Z_External_single)
414             {
415                 Odr_any *sat = uif->u.single_ASN1_type;
416                 if (!oid_oidcmp(uif->direct_reference,
417                                 yaz_oid_userinfo_oclc_userinfo))
418                 {
419                     Z_OCLC_UserInformation *oclc_ui;
420                     ODR decode = odr_createmem(ODR_DECODE);
421                     odr_setbuf(decode, (char *) sat->buf, sat->len, 0);
422                     if (!z_OCLC_UserInformation(decode, &oclc_ui, 0, 0))
423                         printf("Bad OCLC UserInformation:\n");
424                     else
425                         printf("OCLC UserInformation:\n");
426                     if (!z_OCLC_UserInformation(print, &oclc_ui, 0, 0))
427                         printf("Bad OCLC UserInformation spec\n");
428                     odr_destroy(decode);
429                 }
430                 else
431                 {
432                     /* Peek at any private Init-diagnostic APDUs */
433                     printf("### NAUGHTY: External is '%.*s'\n",
434                            sat->len, sat->buf);
435                 }
436             }
437             odr_reset(print);
438         }
439     }
440     printf("Options:");
441     yaz_init_opt_decode(res->options, pr_opt, 0);
442     printf("\n");
443
444     if (ODR_MASK_GET(res->options, Z_Options_namedResultSets))
445         setnumber = 0;
446
447     if (ODR_MASK_GET(res->options, Z_Options_negotiationModel)) {
448
449         Z_CharSetandLanguageNegotiation *p =
450                 yaz_get_charneg_record(res->otherInfo);
451
452         if (p)
453         {
454             char *charset=NULL, *lang=NULL;
455             int selected;
456
457             yaz_get_response_charneg(session_mem, p, &charset, &lang,
458                                      &selected);
459
460             printf("Accepted character set : %s\n", charset ? charset:"none");
461             printf("Accepted code language : %s\n", lang ? lang:"none");
462             printf("Accepted records in ...: %d\n", selected );
463
464             if (outputCharset && charset)
465             {
466                 printf("Converting between %s and %s\n",
467                        outputCharset, charset);
468                 odr_set_charset(out, charset, outputCharset);
469                 odr_set_charset(in, outputCharset, charset);
470                 cmd_querycharset(charset);
471             }
472             else
473             {
474                 odr_set_charset(out, 0, 0);
475                 odr_set_charset(in, 0, 0);
476             }
477         }
478     }
479     fflush(stdout);
480     return 0;
481 }
482
483
484 static void render_initUserInfo(Z_OtherInformation *ui1) {
485     int i;
486     printf("Init response contains %d otherInfo unit%s:\n",
487            ui1->num_elements, ui1->num_elements == 1 ? "" : "s");
488
489     for (i = 0; i < ui1->num_elements; i++) {
490         Z_OtherInformationUnit *unit = ui1->list[i];
491         printf("  %d: otherInfo unit contains ", i+1);
492         if (unit->which == Z_OtherInfo_externallyDefinedInfo &&
493             unit->information.externallyDefinedInfo &&
494             unit->information.externallyDefinedInfo->which ==
495             Z_External_diag1) {
496             render_diag(unit->information.externallyDefinedInfo->u.diag1);
497         }
498         else if (unit->which != Z_OtherInfo_externallyDefinedInfo)
499         {
500             printf("unsupported otherInfo unit->which = %d\n", unit->which);
501         }
502         else
503         {
504             printf("unsupported otherInfo unit external %d\n",
505                    unit->information.externallyDefinedInfo ?
506                    unit->information.externallyDefinedInfo->which : -2);
507         }
508     }
509 }
510
511
512 /* ### should this share code with display_diagrecs()? */
513 static void render_diag(Z_DiagnosticFormat *diag) {
514     int i;
515
516     printf("%d diagnostic%s:\n", diag->num, diag->num == 1 ? "" : "s");
517     for (i = 0; i < diag->num; i++) {
518         Z_DiagnosticFormat_s *ds = diag->elements[i];
519         printf("    %d: ", i+1);
520         switch (ds->which) {
521         case Z_DiagnosticFormat_s_defaultDiagRec: {
522             Z_DefaultDiagFormat *dd = ds->u.defaultDiagRec;
523             /* ### should check `dd->diagnosticSetId' */
524             printf("code=%d (%s)", *dd->condition,
525                    diagbib1_str(*dd->condition));
526             /* Both types of addinfo are the same, so use type-pun */
527             if (dd->u.v2Addinfo != 0)
528                 printf(",\n\taddinfo='%s'", dd->u.v2Addinfo);
529             break;
530         }
531         case Z_DiagnosticFormat_s_explicitDiagnostic:
532             printf("Explicit diagnostic (not supported)");
533             break;
534         default:
535             printf("Unrecognised diagnostic type %d", ds->which);
536             break;
537         }
538
539         if (ds->message != 0)
540             printf(", message='%s'", ds->message);
541         printf("\n");
542     }
543 }
544
545
546 static int set_base(const char *arg)
547 {
548     int i;
549     const char *cp;
550
551     for (i = 0; i<num_databaseNames; i++)
552         xfree(databaseNames[i]);
553     num_databaseNames = 0;
554     while (1)
555     {
556         char *cp1;
557         if (!(cp = strchr(arg, ' ')))
558             cp = arg + strlen(arg);
559         if (cp - arg < 1)
560             break;
561         databaseNames[num_databaseNames] = (char *)xmalloc(1 + cp - arg);
562         memcpy(databaseNames[num_databaseNames], arg, cp - arg);
563         databaseNames[num_databaseNames][cp - arg] = '\0';
564
565         for (cp1 = databaseNames[num_databaseNames]; *cp1 ; cp1++)
566             if (*cp1 == '+')
567                 *cp1 = ' ';
568         num_databaseNames++;
569
570         if (!*cp)
571             break;
572         arg = cp+1;
573     }
574     if (num_databaseNames == 0)
575     {
576         num_databaseNames = 1;
577         databaseNames[0] = xstrdup("");
578     }
579     return 1;
580 }
581
582 static int parse_cmd_doc(const char **arg, ODR out, char **buf, int *len)
583 {
584     const char *sep;
585     while (**arg && strchr(" \t\n\r\f", **arg))
586         (*arg)++;
587     if (**arg == '\0')
588     {
589         return 0;
590     }
591     else if ((*arg)[0] == '<')
592     {
593         long fsize;
594         FILE *inf;
595         const char *fname;
596         const char *arg_start = ++(*arg);
597
598         while (**arg != '\0' && **arg != ' ')
599             (*arg)++;
600
601         fname = odr_strdupn(out, arg_start, *arg - arg_start);
602
603         inf = fopen(fname, "rb");
604         if (!inf)
605         {
606             printf("Couldn't open %s\n", fname);
607             return 0;
608         }
609         if (fseek(inf, 0L, SEEK_END) == -1)
610         {
611             printf("Couldn't seek in %s\n", fname);
612             fclose(inf);
613             return 0;
614         }
615         fsize = ftell(inf);
616         if (fseek(inf, 0L, SEEK_SET) == -1)
617         {
618             printf("Couldn't seek in %s\n", fname);
619             fclose(inf);
620             return 0;
621         }
622         *len = fsize;
623         *buf = (char *) odr_malloc(out, fsize+1);
624         (*buf)[fsize] = '\0';
625         if (fread(*buf, 1, fsize, inf) != fsize)
626         {
627             printf("Unable to read %s\n", fname);
628             fclose(inf);
629             return 0;
630         }
631         fclose(inf);
632     }
633     else if ((*arg)[0] == '\"' && (sep=strchr(*arg+1, '"')))
634     {
635         (*arg)++;
636         *len = sep - *arg;
637         *buf = odr_strdupn(out, *arg, *len);
638         (*arg) = sep+1;
639     }
640     else
641     {
642         const char *arg_start = *arg;
643
644         while (**arg != '\0' && **arg != ' ')
645             (*arg)++;
646
647         *len = *arg - arg_start;
648         *buf = odr_strdupn(out, arg_start, *len);
649     }
650     return 1;
651 }
652
653 static int cmd_base(const char *arg)
654 {
655     if (!*arg)
656     {
657         printf("Usage: base <database> <database> ...\n");
658         return 0;
659     }
660     return set_base(arg);
661 }
662
663 void cmd_open_remember_last_open_command(const char* arg, char* new_open_command)
664 {
665     if(last_open_command != arg)
666     {
667         if(last_open_command) xfree(last_open_command);
668         last_open_command = xstrdup(new_open_command);
669     }
670 }
671
672 int session_connect(const char *arg)
673 {
674     void *add;
675     char type_and_host[101];
676     const char *basep = 0;
677     if (conn)
678     {
679         cs_close(conn);
680         conn = 0;
681     }
682     if (session_mem)
683     {
684         nmem_destroy(session_mem);
685         session_mem = NULL;
686         session_initResponse = 0;
687     }
688     cs_get_host_args(arg, &basep);
689
690     strncpy(type_and_host, arg, sizeof(type_and_host)-1);
691     type_and_host[sizeof(type_and_host)-1] = '\0';
692
693     cmd_open_remember_last_open_command(arg, type_and_host);
694
695     if (yazProxy)
696         conn = cs_create_host(yazProxy, 1, &add);
697     else
698         conn = cs_create_host(arg, 1, &add);
699     if (!conn)
700     {
701         printf("Could not resolve address %s\n", arg);
702         return 0;
703     }
704 #if YAZ_HAVE_XML2
705 #else
706     if (conn->protocol == PROTO_HTTP)
707     {
708         printf("SRW/HTTP not enabled in this YAZ\n");
709         cs_close(conn);
710         conn = 0;
711         return 0;
712     }
713 #endif
714     protocol = conn->protocol;
715     if (conn->protocol == PROTO_HTTP)
716         set_base("");
717     else
718         set_base("Default");
719     printf("Connecting...");
720     fflush(stdout);
721     if (cs_connect(conn, add) < 0)
722     {
723         printf("error = %s\n", cs_strerror(conn));
724         cs_close(conn);
725         conn = 0;
726         return 0;
727     }
728     printf("OK.\n");
729     cs_print_session_info(conn);
730     if (basep && *basep)
731         set_base (basep);
732     if (protocol == PROTO_Z3950)
733     {
734         send_initRequest(type_and_host);
735         return 2;
736     }
737     return 0;
738 }
739
740 int cmd_open(const char *arg)
741 {
742     int r;
743     if (arg)
744     {
745         strncpy(cur_host, arg, sizeof(cur_host)-1);
746         cur_host[sizeof(cur_host)-1] = 0;
747     }
748     r = session_connect(cur_host);
749     if (conn && conn->protocol == PROTO_HTTP)
750         queryType = QueryType_CQL;
751     return r;
752 }
753
754 void try_reconnect(void)
755 {
756     char* open_command;
757
758     if(!( auto_reconnect && last_open_command) ) return ;
759
760     open_command = (char *) xmalloc(strlen(last_open_command)+6);
761     strcpy(open_command, "open ");
762
763     strcat(open_command, last_open_command);
764
765     process_cmd_line(open_command);
766
767     xfree(open_command);
768 }
769
770 int cmd_authentication(const char *arg)
771 {
772     static Z_IdAuthentication au;
773     static char user[40], group[40], pass[40];
774     static Z_IdPass idPass;
775     int r;
776
777     if (!*arg)
778     {
779         printf("Auth field set to null\n");
780         auth = 0;
781         return 1;
782     }
783     r = sscanf(arg, "%39s %39s %39s", user, group, pass);
784     if (r == 0)
785     {
786         printf("Authentication set to null\n");
787         auth = 0;
788     }
789     if (r == 1)
790     {
791         auth = &au;
792         if (!strcmp(user, "-")) {
793             au.which = Z_IdAuthentication_anonymous;
794             printf("Authentication set to Anonymous\n");
795         } else {
796             au.which = Z_IdAuthentication_open;
797             au.u.open = user;
798             printf("Authentication set to Open (%s)\n", user);
799         }
800     }
801     if (r == 2)
802     {
803         auth = &au;
804         au.which = Z_IdAuthentication_idPass;
805         au.u.idPass = &idPass;
806         idPass.groupId = NULL;
807         idPass.userId = !strcmp(user, "-") ? 0 : user;
808         idPass.password = !strcmp(group, "-") ? 0 : group;
809         printf("Authentication set to User (%s), Pass (%s)\n", user, group);
810     }
811     if (r == 3)
812     {
813         auth = &au;
814         au.which = Z_IdAuthentication_idPass;
815         au.u.idPass = &idPass;
816         idPass.groupId = group;
817         idPass.userId = user;
818         idPass.password = pass;
819         printf("Authentication set to User (%s), Group (%s), Pass (%s)\n",
820                user, group, pass);
821     }
822     return 1;
823 }
824
825 /* SEARCH SERVICE ------------------------------ */
826 static void display_record(Z_External *r);
827
828 static void print_record(const unsigned char *buf, size_t len)
829 {
830     size_t i = len;
831     print_stringn(buf, len);
832     /* add newline if not already added ... */
833     if (i <= 0 || buf[i-1] != '\n')
834         printf("\n");
835 }
836
837 static void display_record(Z_External *r)
838 {
839     const Odr_oid *oid = r->direct_reference;
840
841     record_last = r;
842     /*
843      * Tell the user what we got.
844      */
845     if (oid)
846     {
847         oid_class oclass;
848         char oid_name_buf[OID_STR_MAX];
849         const char *oid_name
850             =  yaz_oid_to_string_buf(oid, &oclass, oid_name_buf);
851         printf("Record type: ");
852         if (oid_name)
853             printf("%s\n", oid_name);
854     }
855     /* Check if this is a known, ASN.1 type tucked away in an octet string */
856     if (r->which == Z_External_octet)
857     {
858         Z_ext_typeent *type = z_ext_getentbyref(r->direct_reference);
859         char *rr;
860
861         if (type)
862         {
863             /*
864              * Call the given decoder to process the record.
865              */
866             odr_setbuf(in, (char*)r->u.octet_aligned->buf,
867                 r->u.octet_aligned->len, 0);
868             if (!(*type->fun)(in, &rr, 0, 0))
869             {
870                 odr_perror(in, "Decoding constructed record.");
871                 fprintf(stdout, "[Near %ld]\n", (long) odr_offset(in));
872                 fprintf(stdout, "Packet dump:\n---------\n");
873                 odr_dumpBER(stdout, (char*)r->u.octet_aligned->buf,
874                             r->u.octet_aligned->len);
875                 fprintf(stdout, "---------\n");
876
877                 /* note just ignores the error ant print the bytes form the octet_aligned later */
878             } else {
879                 /*
880                  * Note: we throw away the original, BER-encoded record here.
881                  * Do something else with it if you want to keep it.
882                  */
883                 r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
884                 r->which = type->what;
885             }
886         }
887     }
888     if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_soif))
889     {
890         print_record((const unsigned char *) r->u.octet_aligned->buf,
891                      r->u.octet_aligned->len);
892         marc_file_write(r->u.octet_aligned->buf, r->u.octet_aligned->len);
893     }
894     else if (oid && r->which == Z_External_octet)
895     {
896         const char *octet_buf = (char*)r->u.octet_aligned->buf;
897         if (oid && (!oid_oidcmp(oid, yaz_oid_recsyn_xml)
898                     || !oid_oidcmp(oid, yaz_oid_recsyn_xml)
899                     || !oid_oidcmp(oid, yaz_oid_recsyn_html)))
900         {
901             print_record((const unsigned char *) octet_buf,
902                          r->u.octet_aligned->len);
903         }
904         else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_postscript))
905         {
906             int size = r->u.octet_aligned->len;
907             if (size > 100)
908                 size = 100;
909             print_record((const unsigned char *) octet_buf, size);
910         }
911         else
912         {
913             if (oid && yaz_oid_is_iso2709(oid))
914             {
915                 const char *result;
916                 size_t rlen;
917                 yaz_iconv_t cd = 0;
918                 yaz_marc_t mt = yaz_marc_create();
919                 const char *from = 0;
920
921                 if (marcCharset && !strcmp(marcCharset, "auto"))
922                 {
923                     if (!oid_oidcmp(oid, yaz_oid_recsyn_usmarc))
924                     {
925                         if (octet_buf[9] == 'a')
926                             from = "UTF-8";
927                         else
928                             from = "MARC-8";
929                     }
930                     else
931                         from = "ISO-8859-1";
932                 }
933                 else if (marcCharset)
934                     from = marcCharset;
935                 if (outputCharset && from)
936                 {
937                     cd = yaz_iconv_open(outputCharset, from);
938                     printf("convert from %s to %s", from,
939                             outputCharset);
940                     if (!cd)
941                         printf(" unsupported\n");
942                     else
943                     {
944                         yaz_marc_iconv(mt, cd);
945                         printf("\n");
946                     }
947                 }
948
949                 if (yaz_marc_decode_buf(mt, octet_buf, r->u.octet_aligned->len,
950                                         &result, &rlen)> 0)
951                 {
952                     if (fwrite(result, rlen, 1, stdout) != 1)
953                     {
954                         printf("write to stdout failed\n");
955                     }
956                 }
957                 else
958                 {
959                     printf("bad MARC. Dumping as it is:\n");
960                     print_record((const unsigned char*) octet_buf,
961                                   r->u.octet_aligned->len);
962                 }
963                 yaz_marc_destroy(mt);
964                 if (cd)
965                     yaz_iconv_close(cd);
966             }
967             else
968             {
969                 print_record((const unsigned char*) octet_buf,
970                              r->u.octet_aligned->len);
971             }
972         }
973         marc_file_write(octet_buf, r->u.octet_aligned->len);
974     }
975     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_sutrs))
976     {
977         if (r->which != Z_External_sutrs)
978         {
979             printf("Expecting single SUTRS type for SUTRS.\n");
980             return;
981         }
982         print_record(r->u.sutrs->buf, r->u.sutrs->len);
983         marc_file_write(r->u.sutrs->buf, r->u.sutrs->len);
984     }
985     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_grs_1))
986     {
987         WRBUF w;
988         if (r->which != Z_External_grs1)
989         {
990             printf("Expecting single GRS type for GRS.\n");
991             return;
992         }
993         w = wrbuf_alloc();
994         yaz_display_grs1(w, r->u.grs1, 0);
995         puts(wrbuf_cstr(w));
996         wrbuf_destroy(w);
997     }
998     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_opac))
999     {
1000         int i;
1001         if (r->u.opac->bibliographicRecord)
1002             display_record(r->u.opac->bibliographicRecord);
1003         for (i = 0; i<r->u.opac->num_holdingsData; i++)
1004         {
1005             Z_HoldingsRecord *h = r->u.opac->holdingsData[i];
1006             if (h->which == Z_HoldingsRecord_marcHoldingsRecord)
1007             {
1008                 printf("MARC holdings %d\n", i);
1009                 display_record(h->u.marcHoldingsRecord);
1010             }
1011             else if (h->which == Z_HoldingsRecord_holdingsAndCirc)
1012             {
1013                 int j;
1014
1015                 Z_HoldingsAndCircData *data = h->u.holdingsAndCirc;
1016
1017                 printf("Data holdings %d\n", i);
1018                 if (data->typeOfRecord)
1019                     printf("typeOfRecord: %s\n", data->typeOfRecord);
1020                 if (data->encodingLevel)
1021                     printf("encodingLevel: %s\n", data->encodingLevel);
1022                 if (data->receiptAcqStatus)
1023                     printf("receiptAcqStatus: %s\n", data->receiptAcqStatus);
1024                 if (data->generalRetention)
1025                     printf("generalRetention: %s\n", data->generalRetention);
1026                 if (data->completeness)
1027                     printf("completeness: %s\n", data->completeness);
1028                 if (data->dateOfReport)
1029                     printf("dateOfReport: %s\n", data->dateOfReport);
1030                 if (data->nucCode)
1031                     printf("nucCode: %s\n", data->nucCode);
1032                 if (data->localLocation)
1033                     printf("localLocation: %s\n", data->localLocation);
1034                 if (data->shelvingLocation)
1035                     printf("shelvingLocation: %s\n", data->shelvingLocation);
1036                 if (data->callNumber)
1037                     printf("callNumber: %s\n", data->callNumber);
1038                 if (data->shelvingData)
1039                     printf("shelvingData: %s\n", data->shelvingData);
1040                 if (data->copyNumber)
1041                     printf("copyNumber: %s\n", data->copyNumber);
1042                 if (data->publicNote)
1043                     printf("publicNote: %s\n", data->publicNote);
1044                 if (data->reproductionNote)
1045                     printf("reproductionNote: %s\n", data->reproductionNote);
1046                 if (data->termsUseRepro)
1047                     printf("termsUseRepro: %s\n", data->termsUseRepro);
1048                 if (data->enumAndChron)
1049                     printf("enumAndChron: %s\n", data->enumAndChron);
1050                 for (j = 0; j<data->num_volumes; j++)
1051                 {
1052                     printf("volume %d\n", j);
1053                     if (data->volumes[j]->enumeration)
1054                         printf(" enumeration: %s\n",
1055                                 data->volumes[j]->enumeration);
1056                     if (data->volumes[j]->chronology)
1057                         printf(" chronology: %s\n",
1058                                 data->volumes[j]->chronology);
1059                     if (data->volumes[j]->enumAndChron)
1060                         printf(" enumAndChron: %s\n",
1061                                 data->volumes[j]->enumAndChron);
1062                 }
1063                 for (j = 0; j<data->num_circulationData; j++)
1064                 {
1065                     printf("circulation %d\n", j);
1066                     if (data->circulationData[j]->availableNow)
1067                         printf(" availableNow: %d\n",
1068                                 *data->circulationData[j]->availableNow);
1069                     if (data->circulationData[j]->availablityDate)
1070                         printf(" availabiltyDate: %s\n",
1071                                 data->circulationData[j]->availablityDate);
1072                     if (data->circulationData[j]->availableThru)
1073                         printf(" availableThru: %s\n",
1074                                 data->circulationData[j]->availableThru);
1075                     if (data->circulationData[j]->restrictions)
1076                         printf(" restrictions: %s\n",
1077                                 data->circulationData[j]->restrictions);
1078                     if (data->circulationData[j]->itemId)
1079                         printf(" itemId: %s\n",
1080                                 data->circulationData[j]->itemId);
1081                     if (data->circulationData[j]->renewable)
1082                         printf(" renewable: %d\n",
1083                                 *data->circulationData[j]->renewable);
1084                     if (data->circulationData[j]->onHold)
1085                         printf(" onHold: %d\n",
1086                                 *data->circulationData[j]->onHold);
1087                     if (data->circulationData[j]->enumAndChron)
1088                         printf(" enumAndChron: %s\n",
1089                                 data->circulationData[j]->enumAndChron);
1090                     if (data->circulationData[j]->midspine)
1091                         printf(" midspine: %s\n",
1092                                 data->circulationData[j]->midspine);
1093                     if (data->circulationData[j]->temporaryLocation)
1094                         printf(" temporaryLocation: %s\n",
1095                                 data->circulationData[j]->temporaryLocation);
1096                 }
1097             }
1098         }
1099     }
1100     else
1101     {
1102         printf("Unknown record representation.\n");
1103         if (!z_External(print, &r, 0, 0))
1104         {
1105             odr_perror(print, "Printing external");
1106             odr_reset(print);
1107         }
1108     }
1109 }
1110
1111 static void display_diagrecs(Z_DiagRec **pp, int num)
1112 {
1113     int i;
1114     Z_DefaultDiagFormat *r;
1115
1116     printf("Diagnostic message(s) from database:\n");
1117     for (i = 0; i<num; i++)
1118     {
1119         Z_DiagRec *p = pp[i];
1120         if (p->which != Z_DiagRec_defaultFormat)
1121         {
1122             printf("Diagnostic record not in default format.\n");
1123             return;
1124         }
1125         else
1126             r = p->u.defaultFormat;
1127
1128         if (!r->diagnosticSetId)
1129             printf("Missing diagset\n");
1130         else
1131         {
1132             oid_class oclass;
1133             char diag_name_buf[OID_STR_MAX];
1134             const char *diag_name = 0;
1135             diag_name = yaz_oid_to_string_buf
1136                 (r->diagnosticSetId, &oclass, diag_name_buf);
1137             if (oid_oidcmp(r->diagnosticSetId, yaz_oid_diagset_bib_1))
1138                 printf("Unknown diagset: %s\n", diag_name);
1139         }
1140         printf("    [%d] %s", *r->condition, diagbib1_str(*r->condition));
1141         switch (r->which)
1142         {
1143         case Z_DefaultDiagFormat_v2Addinfo:
1144             printf(" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
1145             break;
1146         case Z_DefaultDiagFormat_v3Addinfo:
1147             printf(" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
1148             break;
1149         }
1150     }
1151 }
1152
1153
1154 static void display_nameplusrecord(Z_NamePlusRecord *p)
1155 {
1156     if (p->databaseName)
1157         printf("[%s]", p->databaseName);
1158     if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
1159         display_diagrecs(&p->u.surrogateDiagnostic, 1);
1160     else if (p->which == Z_NamePlusRecord_databaseRecord)
1161         display_record(p->u.databaseRecord);
1162 }
1163
1164 static void display_records(Z_Records *p)
1165 {
1166     int i;
1167
1168     if (p->which == Z_Records_NSD)
1169     {
1170         Z_DiagRec dr, *dr_p = &dr;
1171         dr.which = Z_DiagRec_defaultFormat;
1172         dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
1173         display_diagrecs(&dr_p, 1);
1174     }
1175     else if (p->which == Z_Records_multipleNSD)
1176         display_diagrecs(p->u.multipleNonSurDiagnostics->diagRecs,
1177                           p->u.multipleNonSurDiagnostics->num_diagRecs);
1178     else
1179     {
1180         printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
1181         for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
1182             display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
1183     }
1184 }
1185
1186 static int send_deleteResultSetRequest(const char *arg)
1187 {
1188     char names[8][32];
1189     int i;
1190
1191     Z_APDU *apdu = zget_APDU(out, Z_APDU_deleteResultSetRequest);
1192     Z_DeleteResultSetRequest *req = apdu->u.deleteResultSetRequest;
1193
1194     req->referenceId = set_refid(out);
1195
1196     req->num_resultSetList =
1197         sscanf(arg, "%30s %30s %30s %30s %30s %30s %30s %30s",
1198                names[0], names[1], names[2], names[3],
1199                names[4], names[5], names[6], names[7]);
1200
1201     req->deleteFunction = (int *)
1202         odr_malloc(out, sizeof(*req->deleteFunction));
1203     if (req->num_resultSetList > 0)
1204     {
1205         *req->deleteFunction = Z_DeleteResultSetRequest_list;
1206         req->resultSetList = (char **)
1207             odr_malloc(out, sizeof(*req->resultSetList)*
1208                         req->num_resultSetList);
1209         for (i = 0; i<req->num_resultSetList; i++)
1210             req->resultSetList[i] = names[i];
1211     }
1212     else
1213     {
1214         *req->deleteFunction = Z_DeleteResultSetRequest_all;
1215         req->resultSetList = 0;
1216     }
1217
1218     send_apdu(apdu);
1219     printf("Sent deleteResultSetRequest.\n");
1220     return 2;
1221 }
1222
1223 #if YAZ_HAVE_XML2
1224 static int send_srw(Z_SRW_PDU *sr)
1225 {
1226     const char *charset = negotiationCharset;
1227     const char *host_port = cur_host;
1228     Z_GDU *gdu;
1229     char *path = 0;
1230
1231     path = (char *) odr_malloc(out, 2+strlen(databaseNames[0]));
1232     *path = '/';
1233     strcpy(path+1, databaseNames[0]);
1234
1235     gdu = z_get_HTTP_Request_host_path(out, host_port, path);
1236
1237     if (!yaz_matchstr(sru_method, "get"))
1238     {
1239         yaz_sru_get_encode(gdu->u.HTTP_Request, sr, out, charset);
1240     }
1241     else if (!yaz_matchstr(sru_method, "post"))
1242     {
1243         yaz_sru_post_encode(gdu->u.HTTP_Request, sr, out, charset);
1244     }
1245     else if (!yaz_matchstr(sru_method, "soap"))
1246     {
1247         yaz_sru_soap_encode(gdu->u.HTTP_Request, sr, out, charset);
1248     }
1249
1250     if (z_GDU(out, &gdu, 0, 0))
1251     {
1252         /* encode OK */
1253         char *buf_out;
1254         int len_out;
1255         int r;
1256         if (apdu_file)
1257         {
1258             if (!z_GDU(print, &gdu, 0, 0))
1259                 printf("Failed to print outgoing SRU package\n");
1260             odr_reset(print);
1261         }
1262         buf_out = odr_getbuf(out, &len_out, 0);
1263
1264         /* we don't odr_reset(out), since we may need the buffer again */
1265
1266         do_hex_dump(buf_out, len_out);
1267
1268         r = cs_put(conn, buf_out, len_out);
1269
1270         if (r >= 0)
1271             return 2;
1272     }
1273     return 0;
1274 }
1275 #endif
1276
1277 #if YAZ_HAVE_XML2
1278 static char *encode_SRW_term(ODR o, const char *q)
1279 {
1280     const char *in_charset = "ISO-8859-1";
1281     WRBUF w = wrbuf_alloc();
1282     yaz_iconv_t cd;
1283     char *res;
1284     if (outputCharset)
1285         in_charset = outputCharset;
1286     cd = yaz_iconv_open("UTF-8", in_charset);
1287     if (!cd)
1288     {
1289         wrbuf_destroy(w);
1290         return odr_strdup(o, q);
1291     }
1292     wrbuf_iconv_write(w, cd, q, strlen(q));
1293     if (wrbuf_len(w))
1294         res = odr_strdup(o, wrbuf_cstr(w));
1295     else
1296         res = odr_strdup(o, q);
1297     yaz_iconv_close(cd);
1298     wrbuf_destroy(w);
1299     return res;
1300 }
1301
1302
1303 static int send_SRW_scanRequest(const char *arg, int pos, int num)
1304 {
1305     Z_SRW_PDU *sr = 0;
1306
1307     /* regular requestse .. */
1308     sr = yaz_srw_get_pdu(out, Z_SRW_scan_request, sru_version);
1309
1310     switch(queryType)
1311     {
1312     case QueryType_CQL:
1313         sr->u.scan_request->query_type = Z_SRW_query_type_cql;
1314         sr->u.scan_request->scanClause.cql = encode_SRW_term(out, arg);
1315         break;
1316     case QueryType_Prefix:
1317         sr->u.scan_request->query_type = Z_SRW_query_type_pqf;
1318         sr->u.scan_request->scanClause.pqf = encode_SRW_term(out, arg);
1319         break;
1320     default:
1321         printf("Only CQL and PQF supported in SRW\n");
1322         return 0;
1323     }
1324     sr->u.scan_request->responsePosition = odr_intdup(out, pos);
1325     sr->u.scan_request->maximumTerms = odr_intdup(out, num);
1326     return send_srw(sr);
1327 }
1328
1329 static int send_SRW_searchRequest(const char *arg)
1330 {
1331     Z_SRW_PDU *sr = 0;
1332
1333     if (!srw_sr)
1334     {
1335         assert(srw_sr_odr_out == 0);
1336         srw_sr_odr_out = odr_createmem(ODR_ENCODE);
1337     }
1338     odr_reset(srw_sr_odr_out);
1339
1340     setno = 1;
1341
1342     /* save this for later .. when fetching individual records */
1343     srw_sr =  yaz_srw_get_pdu(srw_sr_odr_out, Z_SRW_searchRetrieve_request,
1344                               sru_version);
1345
1346     /* regular request .. */
1347     sr = yaz_srw_get_pdu(out, Z_SRW_searchRetrieve_request, sru_version);
1348
1349     switch(queryType)
1350     {
1351     case QueryType_CQL:
1352         srw_sr->u.request->query_type = Z_SRW_query_type_cql;
1353         srw_sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1354
1355         sr->u.request->query_type = Z_SRW_query_type_cql;
1356         sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1357         break;
1358     case QueryType_Prefix:
1359         srw_sr->u.request->query_type = Z_SRW_query_type_pqf;
1360         srw_sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1361
1362         sr->u.request->query_type = Z_SRW_query_type_pqf;
1363         sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1364         break;
1365     default:
1366         printf("Only CQL and PQF supported in SRW\n");
1367         return 0;
1368     }
1369     sr->u.request->maximumRecords = odr_intdup(out, 0);
1370
1371     if (record_schema)
1372         sr->u.request->recordSchema = record_schema;
1373     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
1374         sr->u.request->recordPacking = "xml";
1375     return send_srw(sr);
1376 }
1377 #endif
1378
1379 static void query_charset_convert(Z_RPNQuery *q)
1380 {
1381     if (queryCharset && outputCharset)
1382     {
1383         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
1384         if (!cd)
1385         {
1386             printf("Conversion from %s to %s unsupported\n",
1387                    outputCharset, queryCharset);
1388             return;
1389         }
1390         yaz_query_charset_convert_rpnquery(q, out, cd);
1391         yaz_iconv_close(cd);
1392     }
1393 }
1394
1395 static int send_searchRequest(const char *arg)
1396 {
1397     Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
1398     Z_SearchRequest *req = apdu->u.searchRequest;
1399     Z_Query query;
1400     struct ccl_rpn_node *rpn = NULL;
1401     int error, pos;
1402     char setstring[100];
1403     Z_RPNQuery *RPNquery;
1404     Odr_oct ccl_query;
1405     YAZ_PQF_Parser pqf_parser;
1406     Z_External *ext;
1407     QueryType myQueryType = queryType;
1408     char pqfbuf[512];
1409
1410     if (myQueryType == QueryType_CCL2RPN)
1411     {
1412         rpn = ccl_find_str(bibset, arg, &error, &pos);
1413         if (error)
1414         {
1415             printf("CCL ERROR: %s\n", ccl_err_msg(error));
1416             return 0;
1417         }
1418     } else if (myQueryType == QueryType_CQL2RPN) {
1419         /* ### All this code should be wrapped in a utility function */
1420         CQL_parser parser;
1421         struct cql_node *node;
1422         const char *addinfo;
1423         if (cqltrans == 0) {
1424             printf("Can't use CQL: no translation file.  Try set_cqlfile\n");
1425             return 0;
1426         }
1427         parser = cql_parser_create();
1428         if ((error = cql_parser_string(parser, arg)) != 0) {
1429             printf("Can't parse CQL: must be a syntax error\n");
1430             return 0;
1431         }
1432         node = cql_parser_result(parser);
1433         if ((error = cql_transform_buf(cqltrans, node, pqfbuf,
1434                                        sizeof pqfbuf)) != 0) {
1435             error = cql_transform_error(cqltrans, &addinfo);
1436             printf("Can't convert CQL to PQF: %s (addinfo=%s)\n",
1437                     cql_strerror(error), addinfo);
1438             return 0;
1439         }
1440         arg = pqfbuf;
1441         myQueryType = QueryType_Prefix;
1442     }
1443
1444     req->referenceId = set_refid(out);
1445     if (!strcmp(arg, "@big")) /* strictly for troublemaking */
1446     {
1447         static unsigned char big[2100];
1448         static Odr_oct bigo;
1449
1450         /* send a very big referenceid to test transport stack etc. */
1451         memset(big, 'A', 2100);
1452         bigo.len = bigo.size = 2100;
1453         bigo.buf = big;
1454         req->referenceId = &bigo;
1455     }
1456
1457     if (setnumber >= 0)
1458     {
1459         sprintf(setstring, "%d", ++setnumber);
1460         req->resultSetName = setstring;
1461     }
1462     *req->smallSetUpperBound = smallSetUpperBound;
1463     *req->largeSetLowerBound = largeSetLowerBound;
1464     *req->mediumSetPresentNumber = mediumSetPresentNumber;
1465     if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
1466         mediumSetPresentNumber > 0))
1467     {
1468         if (recordsyntax_size)
1469             req->preferredRecordSyntax =
1470                 yaz_string_to_oid_odr(yaz_oid_std(),
1471                                       CLASS_RECSYN, recordsyntax_list[0], out);
1472
1473         req->smallSetElementSetNames =
1474             req->mediumSetElementSetNames = elementSetNames;
1475     }
1476     req->num_databaseNames = num_databaseNames;
1477     req->databaseNames = databaseNames;
1478
1479     req->query = &query;
1480
1481     switch (myQueryType)
1482     {
1483     case QueryType_Prefix:
1484         query.which = Z_Query_type_1;
1485         pqf_parser = yaz_pqf_create();
1486         RPNquery = yaz_pqf_parse(pqf_parser, out, arg);
1487         if (!RPNquery)
1488         {
1489             const char *pqf_msg;
1490             size_t off;
1491             int code = yaz_pqf_error(pqf_parser, &pqf_msg, &off);
1492             int ioff = off;
1493             printf("%*s^\n", ioff+4, "");
1494             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
1495
1496             yaz_pqf_destroy(pqf_parser);
1497             return 0;
1498         }
1499         yaz_pqf_destroy(pqf_parser);
1500         query_charset_convert(RPNquery);
1501         query.u.type_1 = RPNquery;
1502         break;
1503     case QueryType_CCL:
1504         query.which = Z_Query_type_2;
1505         query.u.type_2 = &ccl_query;
1506         ccl_query.buf = (unsigned char*) arg;
1507         ccl_query.len = strlen(arg);
1508         break;
1509     case QueryType_CCL2RPN:
1510         query.which = Z_Query_type_1;
1511         RPNquery = ccl_rpn_query(out, rpn);
1512         if (!RPNquery)
1513         {
1514             printf("Couldn't convert from CCL to RPN\n");
1515             return 0;
1516         }
1517         query_charset_convert(RPNquery);
1518         query.u.type_1 = RPNquery;
1519         ccl_rpn_delete(rpn);
1520         break;
1521     case QueryType_CQL:
1522         query.which = Z_Query_type_104;
1523         ext = (Z_External *) odr_malloc(out, sizeof(*ext));
1524         ext->direct_reference = odr_getoidbystr(out, "1.2.840.10003.16.2");
1525         ext->indirect_reference = 0;
1526         ext->descriptor = 0;
1527         ext->which = Z_External_CQL;
1528         ext->u.cql = odr_strdup(out, arg);
1529         query.u.type_104 =  ext;
1530         break;
1531     default:
1532         printf("Unsupported query type\n");
1533         return 0;
1534     }
1535     if (send_apdu(apdu))
1536         printf("Sent searchRequest.\n");
1537     setno = 1;
1538     return 2;
1539 }
1540
1541 /* display Query Expression as part of searchResult-1 */
1542 static void display_queryExpression(const char *lead, Z_QueryExpression *qe)
1543 {
1544     if (!qe)
1545         return;
1546     printf(" %s=", lead);
1547     if (qe->which == Z_QueryExpression_term)
1548     {
1549         if (qe->u.term->queryTerm)
1550         {
1551             Z_Term *term = qe->u.term->queryTerm;
1552             switch (term->which)
1553             {
1554             case Z_Term_general:
1555                 printf("%.*s", term->u.general->len, term->u.general->buf);
1556                 break;
1557             case Z_Term_characterString:
1558                 printf("%s", term->u.characterString);
1559                 break;
1560             case Z_Term_numeric:
1561                 printf("%d", *term->u.numeric);
1562                 break;
1563             case Z_Term_null:
1564                 printf("null");
1565                 break;
1566             }
1567         }
1568     }
1569 }
1570
1571 /* see if we can find USR:SearchResult-1 */
1572 static void display_searchResult(Z_OtherInformation *o)
1573 {
1574     int i;
1575     if (!o)
1576         return ;
1577     for (i = 0; i < o->num_elements; i++)
1578     {
1579         if (o->list[i]->which == Z_OtherInfo_externallyDefinedInfo)
1580         {
1581             Z_External *ext = o->list[i]->information.externallyDefinedInfo;
1582
1583             if (ext->which == Z_External_searchResult1)
1584             {
1585                 int j;
1586                 Z_SearchInfoReport *sr = ext->u.searchResult1;
1587                 printf("SearchResult-1:");
1588                 for (j = 0; j < sr->num; j++)
1589                 {
1590                     if (j)
1591                         printf(",");
1592                     if (!sr->elements[j]->subqueryExpression)
1593                         printf("%d", j);
1594                     display_queryExpression("term",
1595                         sr->elements[j]->subqueryExpression);
1596                     display_queryExpression("interpretation",
1597                         sr->elements[j]->subqueryInterpretation);
1598                     display_queryExpression("recommendation",
1599                         sr->elements[j]->subqueryRecommendation);
1600                     if (sr->elements[j]->subqueryCount)
1601                         printf(" cnt=%d", *sr->elements[j]->subqueryCount);
1602                     if (sr->elements[j]->subqueryId)
1603                         printf(" id=%s ", sr->elements[j]->subqueryId);
1604                 }
1605                 printf("\n");
1606             }
1607         }
1608     }
1609 }
1610
1611 static int process_searchResponse(Z_SearchResponse *res)
1612 {
1613     printf("Received SearchResponse.\n");
1614     print_refid(res->referenceId);
1615     if (*res->searchStatus)
1616         printf("Search was a success.\n");
1617     else
1618         printf("Search was a bloomin' failure.\n");
1619     printf("Number of hits: %d", *res->resultCount);
1620     last_hit_count = *res->resultCount;
1621     if (setnumber >= 0)
1622         printf(", setno %d", setnumber);
1623     putchar('\n');
1624     if (res->resultSetStatus)
1625     {
1626         printf("Result Set Status: ");
1627         switch(*res->resultSetStatus)
1628         {
1629         case Z_SearchResponse_subset:
1630             printf("subset"); break;
1631         case Z_SearchResponse_interim:
1632             printf("interim"); break;
1633         case Z_SearchResponse_none:
1634             printf("none"); break;
1635         case Z_SearchResponse_estimate:
1636             printf("estimate"); break;
1637         default:
1638             printf("%d", *res->resultSetStatus);
1639         }
1640         putchar('\n');
1641     }
1642     display_searchResult(res->additionalSearchInfo);
1643     printf("records returned: %d\n",
1644            *res->numberOfRecordsReturned);
1645     setno += *res->numberOfRecordsReturned;
1646     if (res->records)
1647         display_records(res->records);
1648     return 0;
1649 }
1650
1651 static void print_level(int iLevel)
1652 {
1653     int i;
1654     for (i = 0; i < iLevel * 4; i++)
1655         printf(" ");
1656 }
1657
1658 static void print_int(int iLevel, const char *pTag, int *pInt)
1659 {
1660     if (pInt != NULL)
1661     {
1662         print_level(iLevel);
1663         printf("%s: %d\n", pTag, *pInt);
1664     }
1665 }
1666
1667 static void print_string(int iLevel, const char *pTag, const char *pString)
1668 {
1669     if (pString != NULL)
1670     {
1671         print_level(iLevel);
1672         printf("%s: %s\n", pTag, pString);
1673     }
1674 }
1675
1676 static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
1677 {
1678     if (pOid != NULL)
1679     {
1680         Odr_oid *pInt = pOid;
1681
1682         print_level(iLevel);
1683         printf("%s:", pTag);
1684         for (; *pInt != -1; pInt++)
1685             printf(" %d", *pInt);
1686         printf("\n");
1687     }
1688 }
1689
1690 static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
1691 {
1692     if (referenceId != NULL)
1693     {
1694         int i;
1695
1696         print_level(iLevel);
1697         printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
1698         for (i = 0; i < referenceId->len; i++)
1699             printf("%c", referenceId->buf[i]);
1700         printf("\n");
1701     }
1702 }
1703
1704 static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
1705 {
1706     if (pStringNumeric != NULL)
1707     {
1708         switch (pStringNumeric->which)
1709         {
1710         case Z_StringOrNumeric_string:
1711             print_string(iLevel, pTag, pStringNumeric->u.string);
1712             break;
1713
1714         case Z_StringOrNumeric_numeric:
1715             print_int(iLevel, pTag, pStringNumeric->u.numeric);
1716             break;
1717
1718         default:
1719             print_level(iLevel);
1720             printf("%s: valid type for Z_StringOrNumeric\n", pTag);
1721             break;
1722         }
1723     }
1724 }
1725
1726 static void print_universe_report_duplicate(
1727     int iLevel,
1728     Z_UniverseReportDuplicate *pUniverseReportDuplicate)
1729 {
1730     if (pUniverseReportDuplicate != NULL)
1731     {
1732         print_level(iLevel);
1733         printf("Universe Report Duplicate: \n");
1734         iLevel++;
1735         print_string_or_numeric(iLevel, "Hit No",
1736                                 pUniverseReportDuplicate->hitno);
1737     }
1738 }
1739
1740 static void print_universe_report_hits(
1741     int iLevel,
1742     Z_UniverseReportHits *pUniverseReportHits)
1743 {
1744     if (pUniverseReportHits != NULL)
1745     {
1746         print_level(iLevel);
1747         printf("Universe Report Hits: \n");
1748         iLevel++;
1749         print_string_or_numeric(iLevel, "Database",
1750                                 pUniverseReportHits->database);
1751         print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
1752     }
1753 }
1754
1755 static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
1756 {
1757     if (pUniverseReport != NULL)
1758     {
1759         print_level(iLevel);
1760         printf("Universe Report: \n");
1761         iLevel++;
1762         print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
1763         switch (pUniverseReport->which)
1764         {
1765         case Z_UniverseReport_databaseHits:
1766             print_universe_report_hits(iLevel,
1767                                        pUniverseReport->u.databaseHits);
1768             break;
1769
1770         case Z_UniverseReport_duplicate:
1771             print_universe_report_duplicate(iLevel,
1772                                             pUniverseReport->u.duplicate);
1773             break;
1774
1775         default:
1776             print_level(iLevel);
1777             printf("Type: %d\n", pUniverseReport->which);
1778             break;
1779         }
1780     }
1781 }
1782
1783 static void print_external(int iLevel, Z_External *pExternal)
1784 {
1785     if (pExternal != NULL)
1786     {
1787         print_level(iLevel);
1788         printf("External: \n");
1789         iLevel++;
1790         print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
1791         print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
1792         print_string(iLevel, "Descriptor", pExternal->descriptor);
1793         switch (pExternal->which)
1794         {
1795         case Z_External_universeReport:
1796             print_universe_report(iLevel, pExternal->u.universeReport);
1797             break;
1798
1799         default:
1800             print_level(iLevel);
1801             printf("Type: %d\n", pExternal->which);
1802             break;
1803         }
1804     }
1805 }
1806
1807 static int process_resourceControlRequest(Z_ResourceControlRequest *req)
1808 {
1809     printf("Received ResourceControlRequest.\n");
1810     print_referenceId(1, req->referenceId);
1811     print_int(1, "Suspended Flag", req->suspendedFlag);
1812     print_int(1, "Partial Results Available", req->partialResultsAvailable);
1813     print_int(1, "Response Required", req->responseRequired);
1814     print_int(1, "Triggered Request Flag", req->triggeredRequestFlag);
1815     print_external(1, req->resourceReport);
1816     return 0;
1817 }
1818
1819 void process_ESResponse(Z_ExtendedServicesResponse *res)
1820 {
1821     printf("Status: ");
1822     switch (*res->operationStatus)
1823     {
1824     case Z_ExtendedServicesResponse_done:
1825         printf("done\n");
1826         break;
1827     case Z_ExtendedServicesResponse_accepted:
1828         printf("accepted\n");
1829         break;
1830     case Z_ExtendedServicesResponse_failure:
1831         printf("failure\n");
1832         display_diagrecs(res->diagnostics, res->num_diagnostics);
1833         break;
1834     default:
1835         printf("unknown\n");
1836     }
1837     if ( (*res->operationStatus != Z_ExtendedServicesResponse_failure) &&
1838         (res->num_diagnostics != 0) ) {
1839         display_diagrecs(res->diagnostics, res->num_diagnostics);
1840     }
1841     print_refid (res->referenceId);
1842     if (res->taskPackage &&
1843         res->taskPackage->which == Z_External_extendedService)
1844     {
1845         Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService;
1846         Odr_oct *id = taskPackage->targetReference;
1847         Z_External *ext = taskPackage->taskSpecificParameters;
1848
1849         if (id)
1850         {
1851             printf("Target Reference: ");
1852             print_stringn (id->buf, id->len);
1853             printf("\n");
1854         }
1855         if (ext->which == Z_External_update)
1856         {
1857             Z_IUUpdateTaskPackage *utp = ext->u.update->u.taskPackage;
1858             if (utp && utp->targetPart)
1859             {
1860                 Z_IUTargetPart *targetPart = utp->targetPart;
1861                 int i;
1862
1863                 for (i = 0; i<targetPart->num_taskPackageRecords;  i++)
1864                 {
1865
1866                     Z_IUTaskPackageRecordStructure *tpr =
1867                         targetPart->taskPackageRecords[i];
1868                     printf("task package record %d\n", i+1);
1869                     if (tpr->which == Z_IUTaskPackageRecordStructure_record)
1870                     {
1871                         display_record (tpr->u.record);
1872                     }
1873                     else
1874                     {
1875                         printf("other type\n");
1876                     }
1877                 }
1878             }
1879         }
1880         if (ext->which == Z_External_itemOrder)
1881         {
1882             Z_IOTaskPackage *otp = ext->u.itemOrder->u.taskPackage;
1883
1884             if (otp && otp->targetPart)
1885             {
1886                 if (otp->targetPart->itemRequest)
1887                 {
1888                     Z_External *ext = otp->targetPart->itemRequest;
1889                     if (ext->which == Z_External_octet)
1890                     {
1891                         Odr_oct *doc = ext->u.octet_aligned;
1892                         printf("Got itemRequest doc %.*s\n",
1893                                doc->len, doc->buf);
1894                     }
1895                 }
1896                 else if (otp->targetPart->statusOrErrorReport)
1897                 {
1898                     Z_External *ext = otp->targetPart->statusOrErrorReport;
1899                     if (ext->which == Z_External_octet)
1900                     {
1901                         Odr_oct *doc = ext->u.octet_aligned;
1902                         printf("Got Status or Error Report doc %.*s\n",
1903                                doc->len, doc->buf);
1904                     }
1905                 }
1906             }
1907         }
1908     }
1909     if (res->taskPackage && res->taskPackage->which == Z_External_octet)
1910     {
1911         Odr_oct *doc = res->taskPackage->u.octet_aligned;
1912         printf("%.*s\n", doc->len, doc->buf);
1913     }
1914 }
1915
1916 const char *get_ill_element(void *clientData, const char *element)
1917 {
1918     return 0;
1919 }
1920
1921 static Z_External *create_external_itemRequest(void)
1922 {
1923     struct ill_get_ctl ctl;
1924     ILL_ItemRequest *req;
1925     Z_External *r = 0;
1926     int item_request_size = 0;
1927     char *item_request_buf = 0;
1928
1929     ctl.odr = out;
1930     ctl.clientData = 0;
1931     ctl.f = get_ill_element;
1932
1933     req = ill_get_ItemRequest(&ctl, "ill", 0);
1934     if (!req)
1935         printf("ill_get_ItemRequest failed\n");
1936
1937     if (!ill_ItemRequest(out, &req, 0, 0))
1938     {
1939         if (apdu_file)
1940         {
1941             ill_ItemRequest(print, &req, 0, 0);
1942             odr_reset(print);
1943         }
1944         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1945         if (item_request_buf)
1946             odr_setbuf (out, item_request_buf, item_request_size, 1);
1947         printf("Couldn't encode ItemRequest, size %d\n", item_request_size);
1948         return 0;
1949     }
1950     else
1951     {
1952         r = (Z_External *) odr_malloc(out, sizeof(*r));
1953         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
1954         r->indirect_reference = 0;
1955         r->descriptor = 0;
1956         r->which = Z_External_single;
1957
1958         r->u.single_ASN1_type = (Odr_oct *)
1959             odr_malloc(out, sizeof(*r->u.single_ASN1_type));
1960         r->u.single_ASN1_type->buf = (unsigned char *)
1961         odr_malloc(out, item_request_size);
1962         r->u.single_ASN1_type->len = item_request_size;
1963         r->u.single_ASN1_type->size = item_request_size;
1964         memcpy(r->u.single_ASN1_type->buf, item_request_buf,
1965                 item_request_size);
1966
1967         do_hex_dump(item_request_buf,item_request_size);
1968     }
1969     return r;
1970 }
1971
1972 static Z_External *create_external_ILL_APDU(int which)
1973 {
1974     struct ill_get_ctl ctl;
1975     ILL_APDU *ill_apdu;
1976     Z_External *r = 0;
1977     int ill_request_size = 0;
1978     char *ill_request_buf = 0;
1979
1980     ctl.odr = out;
1981     ctl.clientData = 0;
1982     ctl.f = get_ill_element;
1983
1984     ill_apdu = ill_get_APDU(&ctl, "ill", 0);
1985
1986     if (!ill_APDU (out, &ill_apdu, 0, 0))
1987     {
1988         if (apdu_file)
1989         {
1990             printf("-------------------\n");
1991             ill_APDU(print, &ill_apdu, 0, 0);
1992             odr_reset(print);
1993             printf("-------------------\n");
1994         }
1995         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1996         if (ill_request_buf)
1997             odr_setbuf (out, ill_request_buf, ill_request_size, 1);
1998         printf("Couldn't encode ILL-Request, size %d\n", ill_request_size);
1999         return 0;
2000     }
2001     else
2002     {
2003         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
2004
2005         r = (Z_External *) odr_malloc(out, sizeof(*r));
2006         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
2007         r->indirect_reference = 0;
2008         r->descriptor = 0;
2009         r->which = Z_External_single;
2010
2011         r->u.single_ASN1_type = (Odr_oct *)
2012             odr_malloc(out, sizeof(*r->u.single_ASN1_type));
2013         r->u.single_ASN1_type->buf = (unsigned char *)
2014         odr_malloc(out, ill_request_size);
2015         r->u.single_ASN1_type->len = ill_request_size;
2016         r->u.single_ASN1_type->size = ill_request_size;
2017         memcpy(r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
2018 /*         printf("len = %d\n", ill_request_size); */
2019 /*              do_hex_dump(ill_request_buf,ill_request_size); */
2020 /*              printf("--- end of extenal\n"); */
2021
2022     }
2023     return r;
2024 }
2025
2026
2027 static Z_External *create_ItemOrderExternal(const char *type, int itemno,
2028                                             const char *xml_buf,
2029                                             int xml_len)
2030 {
2031     Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
2032     r->direct_reference = odr_oiddup(out, yaz_oid_extserv_item_order);
2033     r->indirect_reference = 0;
2034     r->descriptor = 0;
2035
2036     r->which = Z_External_itemOrder;
2037
2038     r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
2039     memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
2040     r->u.itemOrder->which=Z_IOItemOrder_esRequest;
2041
2042     r->u.itemOrder->u.esRequest = (Z_IORequest *)
2043         odr_malloc(out,sizeof(Z_IORequest));
2044     memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
2045
2046     r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
2047         odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
2048     memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
2049     r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
2050         odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
2051     memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
2052
2053     r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
2054     r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
2055     r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
2056
2057     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
2058         (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
2059     memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
2060     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
2061
2062     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
2063         (int *) odr_malloc(out, sizeof(int));
2064     *r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item = itemno;
2065
2066     if (!strcmp (type, "item") || !strcmp(type, "2"))
2067     {
2068         printf("using item-request\n");
2069         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2070             create_external_itemRequest();
2071     }
2072     else if (!strcmp(type, "ill") || !strcmp(type, "1"))
2073     {
2074         printf("using ILL-request\n");
2075         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2076             create_external_ILL_APDU(ILL_APDU_ILL_Request);
2077     }
2078     else if (!strcmp(type, "xml") || !strcmp(type, "3"))
2079     {
2080         printf("using XML ILL-request\n");
2081
2082         if (!xml_buf)
2083         {
2084             printf("no docoument added\n");
2085             r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2086         }
2087         else
2088         {
2089             r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2090                 z_ext_record_oid(out, yaz_oid_recsyn_xml, xml_buf, xml_len);
2091         }
2092     }
2093     else
2094         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2095
2096     return r;
2097 }
2098
2099 static int send_itemorder(const char *type, int itemno,
2100                           const char *xml_buf, int xml_len)
2101 {
2102     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2103     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2104
2105     req->referenceId = set_refid (out);
2106
2107     req->packageType = odr_oiddup(out, yaz_oid_extserv_item_order);
2108     req->packageName = esPackageName;
2109
2110     req->taskSpecificParameters = create_ItemOrderExternal(type, itemno,
2111                                                            xml_buf, xml_len);
2112     send_apdu(apdu);
2113     return 0;
2114 }
2115
2116 static int only_z3950(void)
2117 {
2118     if (!conn)
2119     {
2120         printf("Not connected yet\n");
2121         return 1;
2122     }
2123     if (protocol == PROTO_HTTP)
2124     {
2125         printf("Not supported by SRW\n");
2126         return 1;
2127     }
2128     return 0;
2129 }
2130
2131 static int cmd_update_common(const char *arg, int version);
2132
2133 static int cmd_update(const char *arg)
2134 {
2135     return cmd_update_common(arg, 1);
2136 }
2137
2138 static int cmd_update0(const char *arg)
2139 {
2140     return cmd_update_common(arg, 0);
2141 }
2142
2143 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2144                             char *rec_buf, int rec_len);
2145
2146 #if YAZ_HAVE_XML2
2147 static int cmd_update_SRW(int action_no, const char *recid,
2148                           char *rec_buf, int rec_len);
2149 #endif
2150
2151 static int cmd_update_common(const char *arg, int version)
2152 {
2153     char *action_buf;
2154     int action_len;
2155     char *recid_buf;
2156     int recid_len;
2157     const char *recid = 0;
2158     char *rec_buf;
2159     int rec_len;
2160     int action_no;
2161     int noread = 0;
2162
2163     if (parse_cmd_doc(&arg, out, &action_buf, &action_len) == 0)
2164     {
2165         printf("Use: update action recid [fname]\n");
2166         printf(" where action is one of insert,replace,delete.update\n");
2167         printf(" recid is some record ID. Use none for no ID\n");
2168         printf(" fname is file of record to be updated\n");
2169         return 0;
2170     }
2171
2172     if (parse_cmd_doc(&arg, out, &recid_buf, &recid_len) == 0)
2173     {
2174         printf("Missing recid\n");
2175         return 0;
2176     }
2177
2178     if (!strcmp(action_buf, "insert"))
2179         action_no = Z_IUOriginPartToKeep_recordInsert;
2180     else if (!strcmp(action_buf, "replace"))
2181         action_no = Z_IUOriginPartToKeep_recordReplace;
2182     else if (!strcmp(action_buf, "delete"))
2183         action_no = Z_IUOriginPartToKeep_recordDelete;
2184     else if (!strcmp(action_buf, "update"))
2185         action_no = Z_IUOriginPartToKeep_specialUpdate;
2186     else
2187     {
2188         printf("Bad action: %s\n", action_buf);
2189         printf("Possible values: insert, replace, delete, update\n");
2190         return 0;
2191     }
2192
2193     if (strcmp(recid_buf, "none")) /* none means no record ID */
2194         recid = recid_buf;
2195
2196     arg += noread;
2197     if (parse_cmd_doc(&arg, out, &rec_buf, &rec_len) == 0)
2198         return 0;
2199
2200 #if YAZ_HAVE_XML2
2201     if (protocol == PROTO_HTTP)
2202         return cmd_update_SRW(action_no, recid_buf, rec_buf, rec_len);
2203 #endif
2204     return cmd_update_Z3950(version, action_no, recid_buf, rec_buf, rec_len);
2205 }
2206
2207 #if YAZ_HAVE_XML2
2208 static int cmd_update_SRW(int action_no, const char *recid,
2209                           char *rec_buf, int rec_len)
2210 {
2211     if (!conn)
2212         session_connect(cur_host);
2213     if (!conn)
2214         return 0;
2215     else
2216     {
2217         Z_SRW_PDU *srw = yaz_srw_get(out, Z_SRW_update_request);
2218         Z_SRW_updateRequest *sr = srw->u.update_request;
2219
2220         switch(action_no)
2221         {
2222         case Z_IUOriginPartToKeep_recordInsert:
2223             sr->operation = "info:srw/action/1/create";
2224             break;
2225         case Z_IUOriginPartToKeep_recordReplace:
2226             sr->operation = "info:srw/action/1/replace";
2227             break;
2228         case Z_IUOriginPartToKeep_recordDelete:
2229             sr->operation = "info:srw/action/1/delete";
2230             break;
2231         }
2232         if (rec_buf)
2233         {
2234             sr->record = yaz_srw_get_record(out);
2235             sr->record->recordData_buf = rec_buf;
2236             sr->record->recordData_len = rec_len;
2237             sr->record->recordSchema = record_schema;
2238         }
2239         if (recid)
2240             sr->recordId = odr_strdup(out, recid);
2241         return send_srw(srw);
2242     }
2243 }
2244 #endif
2245
2246 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2247                             char *rec_buf, int rec_len)
2248 {
2249     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
2250     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2251     Z_External *r;
2252     Z_External *record_this = 0;
2253     if (rec_buf)
2254         record_this = z_ext_record_oid(out, yaz_oid_recsyn_xml,
2255                                        rec_buf, rec_len);
2256     else
2257     {
2258         if (!record_last)
2259         {
2260             printf("No last record (update ignored)\n");
2261             return 0;
2262         }
2263         record_this = record_last;
2264     }
2265
2266     req->packageType = odr_oiddup(out, (version == 0 ?
2267        yaz_oid_extserv_database_update_first_version :
2268        yaz_oid_extserv_database_update));
2269
2270     req->packageName = esPackageName;
2271
2272     req->referenceId = set_refid (out);
2273
2274     r = req->taskSpecificParameters = (Z_External *)
2275         odr_malloc(out, sizeof(*r));
2276     r->direct_reference = req->packageType;
2277     r->indirect_reference = 0;
2278     r->descriptor = 0;
2279     if (version == 0)
2280     {
2281         Z_IU0OriginPartToKeep *toKeep;
2282         Z_IU0SuppliedRecords *notToKeep;
2283
2284         r->which = Z_External_update0;
2285         r->u.update0 = (Z_IU0Update *) odr_malloc(out, sizeof(*r->u.update0));
2286         r->u.update0->which = Z_IUUpdate_esRequest;
2287         r->u.update0->u.esRequest = (Z_IU0UpdateEsRequest *)
2288             odr_malloc(out, sizeof(*r->u.update0->u.esRequest));
2289         toKeep = r->u.update0->u.esRequest->toKeep = (Z_IU0OriginPartToKeep *)
2290             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->toKeep));
2291
2292         toKeep->databaseName = databaseNames[0];
2293         toKeep->schema = 0;
2294         if (record_schema)
2295         {
2296             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2297                                                    CLASS_SCHEMA,
2298                                                    record_schema, out);
2299         }
2300         toKeep->elementSetName = 0;
2301
2302         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2303         *toKeep->action = action_no;
2304
2305         notToKeep = r->u.update0->u.esRequest->notToKeep = (Z_IU0SuppliedRecords *)
2306             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->notToKeep));
2307         notToKeep->num = 1;
2308         notToKeep->elements = (Z_IU0SuppliedRecords_elem **)
2309             odr_malloc(out, sizeof(*notToKeep->elements));
2310         notToKeep->elements[0] = (Z_IU0SuppliedRecords_elem *)
2311             odr_malloc(out, sizeof(**notToKeep->elements));
2312         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2313         if (recid)
2314         {
2315             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2316                 odr_malloc(out, sizeof(Odr_oct));
2317             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2318             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2319             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2320         }
2321         else
2322             notToKeep->elements[0]->u.opaque = 0;
2323         notToKeep->elements[0]->supplementalId = 0;
2324         notToKeep->elements[0]->correlationInfo = 0;
2325         notToKeep->elements[0]->record = record_this;
2326     }
2327     else
2328     {
2329         Z_IUOriginPartToKeep *toKeep;
2330         Z_IUSuppliedRecords *notToKeep;
2331
2332         r->which = Z_External_update;
2333         r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
2334         r->u.update->which = Z_IUUpdate_esRequest;
2335         r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
2336             odr_malloc(out, sizeof(*r->u.update->u.esRequest));
2337         toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
2338             odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
2339
2340         toKeep->databaseName = databaseNames[0];
2341         toKeep->schema = 0;
2342         if (record_schema)
2343         {
2344             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2345                                                    CLASS_SCHEMA,
2346                                                    record_schema, out);
2347         }
2348         toKeep->elementSetName = 0;
2349         toKeep->actionQualifier = 0;
2350         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2351         *toKeep->action = action_no;
2352
2353         notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
2354             odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
2355         notToKeep->num = 1;
2356         notToKeep->elements = (Z_IUSuppliedRecords_elem **)
2357             odr_malloc(out, sizeof(*notToKeep->elements));
2358         notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
2359             odr_malloc(out, sizeof(**notToKeep->elements));
2360         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2361         if (recid)
2362         {
2363             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2364                 odr_malloc(out, sizeof(Odr_oct));
2365             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2366             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2367             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2368         }
2369         else
2370             notToKeep->elements[0]->u.opaque = 0;
2371         notToKeep->elements[0]->supplementalId = 0;
2372         notToKeep->elements[0]->correlationInfo = 0;
2373         notToKeep->elements[0]->record = record_this;
2374     }
2375
2376     send_apdu(apdu);
2377
2378     return 2;
2379 }
2380
2381 static int cmd_xmles(const char *arg)
2382 {
2383     if (only_z3950())
2384         return 1;
2385     else
2386     {
2387         char *asn_buf = 0;
2388         int noread = 0;
2389         Odr_oid *oid;
2390         char oid_str[51];
2391         Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2392         Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2393
2394
2395         Z_External *ext = (Z_External *) odr_malloc(out, sizeof(*ext));
2396
2397         req->referenceId = set_refid (out);
2398         req->taskSpecificParameters = ext;
2399         ext->indirect_reference = 0;
2400         ext->descriptor = 0;
2401         ext->which = Z_External_octet;
2402         ext->u.single_ASN1_type = (Odr_oct *) odr_malloc(out, sizeof(Odr_oct));
2403         sscanf(arg, "%50s%n", oid_str, &noread);
2404         if (noread == 0)
2405         {
2406             printf("Missing OID for xmles\n");
2407             return 0;
2408         }
2409         arg += noread;
2410         if (parse_cmd_doc(&arg, out, &asn_buf,
2411                           &ext->u.single_ASN1_type->len) == 0)
2412             return 0;
2413
2414         ext->u.single_ASN1_type->buf = (unsigned char *) asn_buf;
2415
2416         oid = yaz_string_to_oid_odr(yaz_oid_std(),
2417                                     CLASS_EXTSERV, oid_str, out);
2418         if (!oid)
2419         {
2420             printf("Bad OID: %s\n", oid_str);
2421             return 0;
2422         }
2423
2424         req->packageType = oid;
2425
2426         ext->direct_reference = oid;
2427
2428         send_apdu(apdu);
2429
2430         return 2;
2431     }
2432 }
2433
2434 static int cmd_itemorder(const char *arg)
2435 {
2436     char type[12];
2437     int itemno;
2438     char *xml_buf = 0;
2439     int xml_len = 0;
2440     int no_read = 0;
2441
2442     if (only_z3950())
2443         return 1;
2444     if (sscanf(arg, "%10s %d%n", type, &itemno, &no_read) < 2)
2445         return 0;
2446     arg += no_read;
2447     parse_cmd_doc(&arg, out, &xml_buf, &xml_len);
2448
2449     fflush(stdout);
2450     send_itemorder(type, itemno, xml_buf, xml_len);
2451     return 2;
2452 }
2453
2454 static void show_opt(const char *arg, void *clientData)
2455 {
2456     printf("%s ", arg);
2457 }
2458
2459 static int cmd_zversion(const char *arg)
2460 {
2461     if (*arg && arg)
2462         z3950_version = atoi(arg);
2463     else
2464         printf("version is %d\n", z3950_version);
2465     return 0;
2466 }
2467
2468 static int cmd_options(const char *arg)
2469 {
2470     if (*arg)
2471     {
2472         int r;
2473         int pos;
2474         r = yaz_init_opt_encode(&z3950_options, arg, &pos);
2475         if (r == -1)
2476             printf("Unknown option(s) near %s\n", arg+pos);
2477     }
2478     else
2479     {
2480         yaz_init_opt_decode(&z3950_options, show_opt, 0);
2481         printf("\n");
2482     }
2483     return 0;
2484 }
2485
2486 static int cmd_explain(const char *arg)
2487 {
2488     if (protocol != PROTO_HTTP)
2489         return 0;
2490 #if YAZ_HAVE_XML2
2491     if (!conn)
2492         session_connect(cur_host);
2493     if (conn)
2494     {
2495         Z_SRW_PDU *sr = 0;
2496
2497         setno = 1;
2498
2499         /* save this for later .. when fetching individual records */
2500         sr = yaz_srw_get(out, Z_SRW_explain_request);
2501         if (recordsyntax_size == 1
2502             && !yaz_matchstr(recordsyntax_list[0], "xml"))
2503             sr->u.explain_request->recordPacking = "xml";
2504         send_srw(sr);
2505         return 2;
2506     }
2507 #endif
2508     return 0;
2509 }
2510
2511 static int cmd_init(const char *arg)
2512 {
2513     if (*arg)
2514     {
2515         strncpy(cur_host, arg, sizeof(cur_host)-1);
2516         cur_host[sizeof(cur_host)-1] = 0;
2517     }
2518     if (only_z3950())
2519         return 1;
2520     send_initRequest(cur_host);
2521     return 2;
2522 }
2523
2524 static int cmd_sru(const char *arg)
2525 {
2526     if (!*arg)
2527     {
2528         printf("SRU method is: %s\n", sru_method);
2529         printf("SRU version is: %s\n", sru_version);
2530     }
2531     else
2532     {
2533         int r;
2534         r = sscanf(arg, "%9s %9s", sru_method, sru_version);
2535         if (r >= 1)
2536         {
2537             if (!yaz_matchstr(sru_method, "post"))
2538                 ;
2539             else if (!yaz_matchstr(sru_method, "get"))
2540                 ;
2541             else if (!yaz_matchstr(sru_method, "soap"))
2542                 ;
2543             else
2544             {
2545                 strcpy(sru_method, "soap");
2546                 printf("Unknown SRU method: %s\n", arg);
2547                 printf("Specify one of POST, GET, SOAP\n");
2548             }
2549         }
2550     }
2551     return 0;
2552 }
2553
2554 static int cmd_find(const char *arg)
2555 {
2556     if (!*arg)
2557     {
2558         printf("Find what?\n");
2559         return 0;
2560     }
2561     if (protocol == PROTO_HTTP)
2562     {
2563 #if YAZ_HAVE_XML2
2564         if (!conn)
2565             session_connect(cur_host);
2566         if (!conn)
2567             return 0;
2568         if (!send_SRW_searchRequest(arg))
2569             return 0;
2570 #else
2571         return 0;
2572 #endif
2573     }
2574     else
2575     {
2576         if (!conn)
2577         {
2578             try_reconnect();
2579
2580             if (!conn) {
2581                 printf("Not connected yet\n");
2582                 return 0;
2583             }
2584         }
2585         if (!send_searchRequest(arg))
2586             return 0;
2587     }
2588     return 2;
2589 }
2590
2591 static int cmd_delete(const char *arg)
2592 {
2593     if (only_z3950())
2594         return 0;
2595     if (!send_deleteResultSetRequest(arg))
2596         return 0;
2597     return 2;
2598 }
2599
2600 static int cmd_ssub(const char *arg)
2601 {
2602     if (!(smallSetUpperBound = atoi(arg)))
2603         return 0;
2604     return 1;
2605 }
2606
2607 static int cmd_lslb(const char *arg)
2608 {
2609     if (!(largeSetLowerBound = atoi(arg)))
2610         return 0;
2611     return 1;
2612 }
2613
2614 static int cmd_mspn(const char *arg)
2615 {
2616     if (!(mediumSetPresentNumber = atoi(arg)))
2617         return 0;
2618     return 1;
2619 }
2620
2621 static int cmd_status(const char *arg)
2622 {
2623     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
2624     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
2625     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
2626     return 1;
2627 }
2628
2629 static int cmd_setnames(const char *arg)
2630 {
2631     if (*arg == '1')         /* enable ? */
2632         setnumber = 0;
2633     else if (*arg == '0')    /* disable ? */
2634         setnumber = -1;
2635     else if (setnumber < 0)  /* no args, toggle .. */
2636         setnumber = 0;
2637     else
2638         setnumber = -1;
2639
2640     if (setnumber >= 0)
2641         printf("Set numbering enabled.\n");
2642     else
2643         printf("Set numbering disabled.\n");
2644     return 1;
2645 }
2646
2647 /* PRESENT SERVICE ----------------------------- */
2648
2649 static void parse_show_args(const char *arg_c, char *setstring,
2650                             int *start, int *number)
2651 {
2652     char arg[40];
2653     char *p;
2654
2655     strncpy(arg, arg_c, sizeof(arg)-1);
2656     arg[sizeof(arg)-1] = '\0';
2657
2658     if ((p = strchr(arg, '+')))
2659     {
2660         *number = atoi(p + 1);
2661         *p = '\0';
2662     }
2663     if (*arg)
2664     {
2665         if (!strcmp(arg, "all"))
2666         {
2667             *number = last_hit_count;
2668             *start = 1;
2669         }
2670         else
2671             *start = atoi(arg);
2672     }
2673     if (p && (p=strchr(p+1, '+')))
2674         strcpy(setstring, p+1);
2675     else if (setnumber >= 0)
2676         sprintf(setstring, "%d", setnumber);
2677     else
2678         *setstring = '\0';
2679 }
2680
2681 static int send_presentRequest(const char *arg)
2682 {
2683     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
2684     Z_PresentRequest *req = apdu->u.presentRequest;
2685     Z_RecordComposition compo;
2686     int nos = 1;
2687     char setstring[100];
2688
2689     req->referenceId = set_refid(out);
2690
2691     parse_show_args(arg, setstring, &setno, &nos);
2692     if (*setstring)
2693         req->resultSetId = setstring;
2694
2695     req->resultSetStartPoint = &setno;
2696     req->numberOfRecordsRequested = &nos;
2697
2698     if (recordsyntax_size)
2699         req->preferredRecordSyntax =
2700             yaz_string_to_oid_odr(yaz_oid_std(),
2701                                   CLASS_RECSYN, recordsyntax_list[0], out);
2702
2703     if (record_schema || recordsyntax_size >= 2)
2704     {
2705         req->recordComposition = &compo;
2706         compo.which = Z_RecordComp_complex;
2707         compo.u.complex = (Z_CompSpec *)
2708             odr_malloc(out, sizeof(*compo.u.complex));
2709         compo.u.complex->selectAlternativeSyntax = (bool_t *)
2710             odr_malloc(out, sizeof(bool_t));
2711         *compo.u.complex->selectAlternativeSyntax = 0;
2712
2713         compo.u.complex->generic = (Z_Specification *)
2714             odr_malloc(out, sizeof(*compo.u.complex->generic));
2715
2716         compo.u.complex->generic->which = Z_Schema_oid;
2717         if (!record_schema)
2718             compo.u.complex->generic->schema.oid = 0;
2719         else
2720         {
2721             compo.u.complex->generic->schema.oid =
2722                 yaz_string_to_oid_odr(yaz_oid_std(),
2723                                       CLASS_SCHEMA, record_schema, out);
2724
2725             if (!compo.u.complex->generic->schema.oid)
2726             {
2727                 /* OID wasn't a schema! Try record syntax instead. */
2728                 compo.u.complex->generic->schema.oid = (Odr_oid *)
2729                     yaz_string_to_oid_odr(yaz_oid_std(),
2730                                           CLASS_RECSYN, record_schema, out);
2731             }
2732         }
2733         if (!elementSetNames)
2734             compo.u.complex->generic->elementSpec = 0;
2735         else
2736         {
2737             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
2738                 odr_malloc(out, sizeof(Z_ElementSpec));
2739             compo.u.complex->generic->elementSpec->which =
2740                 Z_ElementSpec_elementSetName;
2741             compo.u.complex->generic->elementSpec->u.elementSetName =
2742                 elementSetNames->u.generic;
2743         }
2744         compo.u.complex->num_dbSpecific = 0;
2745         compo.u.complex->dbSpecific = 0;
2746
2747         compo.u.complex->num_recordSyntax = 0;
2748         compo.u.complex->recordSyntax = 0;
2749         if (recordsyntax_size >= 2)
2750         {
2751             int i;
2752             compo.u.complex->num_recordSyntax = recordsyntax_size;
2753             compo.u.complex->recordSyntax = (Odr_oid **)
2754                 odr_malloc(out, recordsyntax_size * sizeof(Odr_oid*));
2755             for (i = 0; i < recordsyntax_size; i++)
2756             compo.u.complex->recordSyntax[i] =
2757                 yaz_string_to_oid_odr(yaz_oid_std(),
2758                                       CLASS_RECSYN, recordsyntax_list[i], out);
2759         }
2760     }
2761     else if (elementSetNames)
2762     {
2763         req->recordComposition = &compo;
2764         compo.which = Z_RecordComp_simple;
2765         compo.u.simple = elementSetNames;
2766     }
2767     send_apdu(apdu);
2768     printf("Sent presentRequest (%d+%d).\n", setno, nos);
2769     return 2;
2770 }
2771
2772 #if YAZ_HAVE_XML2
2773 static int send_SRW_presentRequest(const char *arg)
2774 {
2775     char setstring[100];
2776     int nos = 1;
2777     Z_SRW_PDU *sr = srw_sr;
2778
2779     if (!sr)
2780         return 0;
2781     parse_show_args(arg, setstring, &setno, &nos);
2782     sr->u.request->startRecord = odr_intdup(out, setno);
2783     sr->u.request->maximumRecords = odr_intdup(out, nos);
2784     if (record_schema)
2785         sr->u.request->recordSchema = record_schema;
2786     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
2787         sr->u.request->recordPacking = "xml";
2788     return send_srw(sr);
2789 }
2790 #endif
2791
2792 static void close_session(void)
2793 {
2794     if (conn)
2795         cs_close(conn);
2796     conn = 0;
2797     sent_close = 0;
2798     odr_reset(out);
2799     odr_reset(in);
2800     odr_reset(print);
2801     last_hit_count = 0;
2802 }
2803
2804 void process_close(Z_Close *req)
2805 {
2806     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
2807     Z_Close *res = apdu->u.close;
2808
2809     static char *reasons[] =
2810     {
2811         "finished",
2812         "shutdown",
2813         "system problem",
2814         "cost limit reached",
2815         "resources",
2816         "security violation",
2817         "protocolError",
2818         "lack of activity",
2819         "peer abort",
2820         "unspecified"
2821     };
2822
2823     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
2824         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
2825     if (sent_close)
2826         close_session();
2827     else
2828     {
2829         *res->closeReason = Z_Close_finished;
2830         send_apdu(apdu);
2831         printf("Sent response.\n");
2832         sent_close = 1;
2833     }
2834 }
2835
2836 static int cmd_show(const char *arg)
2837 {
2838     if (protocol == PROTO_HTTP)
2839     {
2840 #if YAZ_HAVE_XML2
2841         if (!conn)
2842             session_connect(cur_host);
2843         if (!conn)
2844             return 0;
2845         if (!send_SRW_presentRequest(arg))
2846             return 0;
2847 #else
2848         return 0;
2849 #endif
2850     }
2851     else
2852     {
2853         if (!conn)
2854         {
2855             printf("Not connected yet\n");
2856             return 0;
2857         }
2858         if (!send_presentRequest(arg))
2859             return 0;
2860     }
2861     return 2;
2862 }
2863
2864 void exit_client(int code)
2865 {
2866     file_history_save(file_history);
2867     file_history_destroy(&file_history);
2868     exit(code);
2869 }
2870
2871 int cmd_quit(const char *arg)
2872 {
2873     printf("See you later, alligator.\n");
2874     xmalloc_trav("");
2875     exit_client(0);
2876     return 0;
2877 }
2878
2879 int cmd_cancel(const char *arg)
2880 {
2881     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
2882     Z_TriggerResourceControlRequest *req =
2883         apdu->u.triggerResourceControlRequest;
2884     bool_t rfalse = 0;
2885     char command[16];
2886
2887     *command = '\0';
2888     sscanf(arg, "%15s", command);
2889
2890     if (only_z3950())
2891         return 0;
2892     if (session_initResponse &&
2893         !ODR_MASK_GET(session_initResponse->options,
2894                       Z_Options_triggerResourceCtrl))
2895     {
2896         printf("Target doesn't support cancel (trigger resource ctrl)\n");
2897         return 0;
2898     }
2899     *req->requestedAction = Z_TriggerResourceControlRequest_cancel;
2900     req->resultSetWanted = &rfalse;
2901     req->referenceId = set_refid(out);
2902
2903     send_apdu(apdu);
2904     printf("Sent cancel request\n");
2905     if (!strcmp(command, "wait"))
2906          return 2;
2907     return 1;
2908 }
2909
2910
2911 int cmd_cancel_find(const char *arg) {
2912     int fres;
2913     fres=cmd_find(arg);
2914     if( fres > 0 ) {
2915         return cmd_cancel("");
2916     };
2917     return fres;
2918 }
2919
2920 int send_scanrequest(const char *set,  const char *query,
2921                      int pp, int num, const char *term)
2922 {
2923     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
2924     Z_ScanRequest *req = apdu->u.scanRequest;
2925
2926     if (only_z3950())
2927         return 0;
2928     if (queryType == QueryType_CCL2RPN)
2929     {
2930         int error, pos;
2931         struct ccl_rpn_node *rpn;
2932
2933         rpn = ccl_find_str(bibset,  query, &error, &pos);
2934         if (error)
2935         {
2936             printf("CCL ERROR: %s\n", ccl_err_msg(error));
2937             return -1;
2938         }
2939         req->attributeSet =
2940             yaz_string_to_oid_odr(yaz_oid_std(),
2941                                   CLASS_ATTSET, "Bib-1", out);
2942         if (!(req->termListAndStartPoint = ccl_scan_query(out, rpn)))
2943         {
2944             printf("Couldn't convert CCL to Scan term\n");
2945             return -1;
2946         }
2947         ccl_rpn_delete(rpn);
2948     }
2949     else
2950     {
2951         YAZ_PQF_Parser pqf_parser = yaz_pqf_create();
2952
2953         if (!(req->termListAndStartPoint =
2954               yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
2955         {
2956             const char *pqf_msg;
2957             size_t off;
2958             int code = yaz_pqf_error(pqf_parser, &pqf_msg, &off);
2959             int ioff = off;
2960             printf("%*s^\n", ioff+7, "");
2961             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
2962             yaz_pqf_destroy(pqf_parser);
2963             return -1;
2964         }
2965         yaz_pqf_destroy(pqf_parser);
2966     }
2967     if (queryCharset && outputCharset)
2968     {
2969         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
2970         if (!cd)
2971         {
2972             printf("Conversion from %s to %s unsupported\n",
2973                    outputCharset, queryCharset);
2974             return -1;
2975         }
2976         yaz_query_charset_convert_apt(req->termListAndStartPoint, out, cd);
2977         yaz_iconv_close(cd);
2978     }
2979     if (term && *term)
2980     {
2981         if (req->termListAndStartPoint->term &&
2982             req->termListAndStartPoint->term->which == Z_Term_general &&
2983             req->termListAndStartPoint->term->u.general)
2984         {
2985             req->termListAndStartPoint->term->u.general->buf =
2986                 (unsigned char *) odr_strdup(out, term);
2987             req->termListAndStartPoint->term->u.general->len =
2988                 req->termListAndStartPoint->term->u.general->size =
2989                 strlen(term);
2990         }
2991     }
2992     req->referenceId = set_refid(out);
2993     req->num_databaseNames = num_databaseNames;
2994     req->databaseNames = databaseNames;
2995     req->numberOfTermsRequested = &num;
2996     req->preferredPositionInResponse = &pp;
2997     req->stepSize = odr_intdup(out, scan_stepSize);
2998
2999     if (set)
3000         yaz_oi_set_string_oid(&req->otherInfo, out,
3001                               yaz_oid_userinfo_scan_set, 1, set);
3002
3003     send_apdu(apdu);
3004     return 2;
3005 }
3006
3007 int send_sortrequest(const char *arg, int newset)
3008 {
3009     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
3010     Z_SortRequest *req = apdu->u.sortRequest;
3011     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
3012         odr_malloc(out, sizeof(*sksl));
3013     char setstring[32];
3014
3015     if (only_z3950())
3016         return 0;
3017     if (setnumber >= 0)
3018         sprintf(setstring, "%d", setnumber);
3019     else
3020         sprintf(setstring, "default");
3021
3022     req->referenceId = set_refid(out);
3023
3024     req->num_inputResultSetNames = 1;
3025     req->inputResultSetNames = (Z_InternationalString **)
3026         odr_malloc(out, sizeof(*req->inputResultSetNames));
3027     req->inputResultSetNames[0] = odr_strdup(out, setstring);
3028
3029     if (newset && setnumber >= 0)
3030         sprintf(setstring, "%d", ++setnumber);
3031
3032     req->sortedResultSetName = odr_strdup(out, setstring);
3033
3034     req->sortSequence = yaz_sort_spec(out, arg);
3035     if (!req->sortSequence)
3036     {
3037         printf("Missing sort specifications\n");
3038         return -1;
3039     }
3040     send_apdu(apdu);
3041     return 2;
3042 }
3043
3044 void display_term(Z_TermInfo *t)
3045 {
3046     if (t->displayTerm)
3047         printf("%s", t->displayTerm);
3048     else if (t->term->which == Z_Term_general)
3049         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
3050     else
3051         printf("Term (not general)");
3052     if (t->term->which == Z_Term_general)
3053         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
3054             t->term->u.general->buf);
3055
3056     if (t->globalOccurrences)
3057         printf(" (%d)\n", *t->globalOccurrences);
3058     else
3059         printf("\n");
3060 }
3061
3062 void process_scanResponse(Z_ScanResponse *res)
3063 {
3064     int i;
3065     Z_Entry **entries = NULL;
3066     int num_entries = 0;
3067
3068     printf("Received ScanResponse\n");
3069     print_refid(res->referenceId);
3070     printf("%d entries", *res->numberOfEntriesReturned);
3071     if (res->positionOfTerm)
3072         printf(", position=%d", *res->positionOfTerm);
3073     printf("\n");
3074     if (*res->scanStatus != Z_Scan_success)
3075         printf("Scan returned code %d\n", *res->scanStatus);
3076     if (!res->entries)
3077         return;
3078     if ((entries = res->entries->entries))
3079         num_entries = res->entries->num_entries;
3080     for (i = 0; i < num_entries; i++)
3081     {
3082         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
3083         if (entries[i]->which == Z_Entry_termInfo)
3084         {
3085             printf("%c ", i + 1 == pos_term ? '*' : ' ');
3086             display_term(entries[i]->u.termInfo);
3087         }
3088         else
3089             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
3090     }
3091     if (res->entries->nonsurrogateDiagnostics)
3092         display_diagrecs(res->entries->nonsurrogateDiagnostics,
3093                           res->entries->num_nonsurrogateDiagnostics);
3094 }
3095
3096 void process_sortResponse(Z_SortResponse *res)
3097 {
3098     printf("Received SortResponse: status=");
3099     switch (*res->sortStatus)
3100     {
3101     case Z_SortResponse_success:
3102         printf("success"); break;
3103     case Z_SortResponse_partial_1:
3104         printf("partial"); break;
3105     case Z_SortResponse_failure:
3106         printf("failure"); break;
3107     default:
3108         printf("unknown (%d)", *res->sortStatus);
3109     }
3110     printf("\n");
3111     print_refid (res->referenceId);
3112     if (res->diagnostics)
3113         display_diagrecs(res->diagnostics,
3114                          res->num_diagnostics);
3115 }
3116
3117 void process_deleteResultSetResponse(Z_DeleteResultSetResponse *res)
3118 {
3119     printf("Got deleteResultSetResponse status=%d\n",
3120            *res->deleteOperationStatus);
3121     if (res->deleteListStatuses)
3122     {
3123         int i;
3124         for (i = 0; i < res->deleteListStatuses->num; i++)
3125         {
3126             printf("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
3127                     *res->deleteListStatuses->elements[i]->status);
3128         }
3129     }
3130 }
3131
3132 int cmd_sort_generic(const char *arg, int newset)
3133 {
3134     if (only_z3950())
3135         return 0;
3136     if (session_initResponse &&
3137         !ODR_MASK_GET(session_initResponse->options, Z_Options_sort))
3138     {
3139         printf("Target doesn't support sort\n");
3140         return 0;
3141     }
3142     if (*arg)
3143     {
3144         if (send_sortrequest(arg, newset) < 0)
3145             return 0;
3146         return 2;
3147     }
3148     return 0;
3149 }
3150
3151 int cmd_sort(const char *arg)
3152 {
3153     return cmd_sort_generic(arg, 0);
3154 }
3155
3156 int cmd_sort_newset(const char *arg)
3157 {
3158     return cmd_sort_generic(arg, 1);
3159 }
3160
3161 int cmd_scanstep(const char *arg)
3162 {
3163     scan_stepSize = atoi(arg);
3164     return 0;
3165 }
3166
3167 int cmd_scanpos(const char *arg)
3168 {
3169     int r = sscanf(arg, "%d", &scan_position);
3170     if (r == 0)
3171         scan_position = 1;
3172     return 0;
3173 }
3174
3175 int cmd_scansize(const char *arg)
3176 {
3177     int r = sscanf(arg, "%d", &scan_size);
3178     if (r == 0)
3179         scan_size = 20;
3180     return 0;
3181 }
3182
3183 static int cmd_scan_common(const char *set, const char *arg)
3184 {
3185     if (protocol == PROTO_HTTP)
3186     {
3187 #if YAZ_HAVE_XML2
3188         if (!conn)
3189             session_connect(cur_host);
3190         if (!conn)
3191             return 0;
3192         if (*arg)
3193         {
3194             if (send_SRW_scanRequest(arg, scan_position, scan_size) < 0)
3195                 return 0;
3196         }
3197         else
3198         {
3199             if (send_SRW_scanRequest(last_scan_line, 1, scan_size) < 0)
3200                 return 0;
3201         }
3202         return 2;
3203 #else
3204         return 0;
3205 #endif
3206     }
3207     else
3208     {
3209         if (!conn)
3210         {
3211             try_reconnect();
3212
3213             if (!conn) {
3214                 printf("Session not initialized yet\n");
3215                 return 0;
3216             }
3217         }
3218         if (session_initResponse &&
3219             !ODR_MASK_GET(session_initResponse->options, Z_Options_scan))
3220         {
3221             printf("Target doesn't support scan\n");
3222             return 0;
3223         }
3224         if (*arg)
3225         {
3226             strcpy(last_scan_query, arg);
3227             if (send_scanrequest(set, arg,
3228                                  scan_position, scan_size, 0) < 0)
3229                 return 0;
3230         }
3231         else
3232         {
3233             if (send_scanrequest(set, last_scan_query,
3234                                  1, scan_size, last_scan_line) < 0)
3235                 return 0;
3236         }
3237         return 2;
3238     }
3239 }
3240
3241 int cmd_scan(const char *arg)
3242 {
3243     return cmd_scan_common(0, arg);
3244 }
3245
3246 int cmd_setscan(const char *arg)
3247 {
3248     char setstring[100];
3249     int nor;
3250     if (sscanf(arg, "%99s%n", setstring, &nor) < 1)
3251     {
3252         printf("missing set for setscan\n");
3253         return 0;
3254     }
3255     return cmd_scan_common(setstring, arg + nor);
3256 }
3257
3258 int cmd_schema(const char *arg)
3259 {
3260     xfree(record_schema);
3261     record_schema = 0;
3262     if (arg && *arg)
3263         record_schema = xstrdup(arg);
3264     return 1;
3265 }
3266
3267 int cmd_format(const char *arg)
3268 {
3269     const char *cp = arg;
3270     int nor;
3271     int idx = 0;
3272     int i;
3273     char form_str[41];
3274     if (!arg || !*arg)
3275     {
3276         printf("Usage: format <recordsyntax>\n");
3277         return 0;
3278     }
3279     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3280            && idx < RECORDSYNTAX_MAX)
3281     {
3282         if (strcmp(form_str, "none") && 
3283             !yaz_string_to_oid_odr(yaz_oid_std(), CLASS_RECSYN, form_str, out))
3284         {
3285             printf("Bad format: %s\n", form_str);
3286             return 0;
3287         }
3288         cp += nor;
3289     }
3290     for (i = 0; i < recordsyntax_size; i++)
3291     {
3292         xfree(recordsyntax_list[i]);
3293         recordsyntax_list[i] = 0;
3294     }
3295     
3296     cp = arg;
3297     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3298            && idx < RECORDSYNTAX_MAX)
3299     {
3300         if (!strcmp(form_str, "none"))
3301             break;
3302         recordsyntax_list[idx] = xstrdup(form_str);
3303         cp += nor;
3304         idx++;
3305     }
3306     recordsyntax_size = idx;
3307     return 1;
3308 }
3309
3310 int cmd_elements(const char *arg)
3311 {
3312     static Z_ElementSetNames esn;
3313     static char what[100];
3314
3315     if (!arg || !*arg)
3316     {
3317         elementSetNames = 0;
3318         return 1;
3319     }
3320     strcpy(what, arg);
3321     esn.which = Z_ElementSetNames_generic;
3322     esn.u.generic = what;
3323     elementSetNames = &esn;
3324     return 1;
3325 }
3326
3327 int cmd_querytype(const char *arg)
3328 {
3329     if (!strcmp(arg, "ccl"))
3330         queryType = QueryType_CCL;
3331     else if (!strcmp(arg, "prefix") || !strcmp(arg, "rpn"))
3332         queryType = QueryType_Prefix;
3333     else if (!strcmp(arg, "ccl2rpn") || !strcmp(arg, "cclrpn"))
3334         queryType = QueryType_CCL2RPN;
3335     else if (!strcmp(arg, "cql"))
3336         queryType = QueryType_CQL;
3337     else if (!strcmp(arg, "cql2rpn") || !strcmp(arg, "cqlrpn"))
3338         queryType = QueryType_CQL2RPN;
3339     else
3340     {
3341         printf("Querytype must be one of:\n");
3342         printf(" prefix         - Prefix query\n");
3343         printf(" ccl            - CCL query\n");
3344         printf(" ccl2rpn        - CCL query converted to RPN\n");
3345         printf(" cql            - CQL\n");
3346         printf(" cql2rpn        - CQL query converted to RPN\n");
3347         return 0;
3348     }
3349     return 1;
3350 }
3351
3352 int cmd_refid(const char *arg)
3353 {
3354     xfree(refid);
3355     refid = NULL;
3356     if (*arg)
3357         refid = xstrdup(arg);
3358     return 1;
3359 }
3360
3361 int cmd_close(const char *arg)
3362 {
3363     Z_APDU *apdu;
3364     Z_Close *req;
3365     if (only_z3950())
3366         return 0;
3367     apdu = zget_APDU(out, Z_APDU_close);
3368     req = apdu->u.close;
3369     *req->closeReason = Z_Close_finished;
3370     send_apdu(apdu);
3371     printf("Sent close request.\n");
3372     sent_close = 1;
3373     return 2;
3374 }
3375
3376 int cmd_packagename(const char* arg)
3377 {
3378     xfree(esPackageName);
3379     esPackageName = NULL;
3380     if (*arg)
3381         esPackageName = xstrdup(arg);
3382     return 1;
3383 }
3384
3385 int cmd_proxy(const char* arg)
3386 {
3387     xfree(yazProxy);
3388     yazProxy = 0;
3389     if (*arg)
3390         yazProxy = xstrdup(arg);
3391     return 1;
3392 }
3393
3394 int cmd_marccharset(const char *arg)
3395 {
3396     char l1[30];
3397
3398     *l1 = 0;
3399     if (sscanf(arg, "%29s", l1) < 1)
3400     {
3401         printf("MARC character set is `%s'\n",
3402                marcCharset ? marcCharset: "none");
3403         return 1;
3404     }
3405     xfree(marcCharset);
3406     marcCharset = 0;
3407     if (strcmp(l1, "-") && strcmp(l1, "none"))
3408         marcCharset = xstrdup(l1);
3409     return 1;
3410 }
3411
3412 int cmd_querycharset(const char *arg)
3413 {
3414     char l1[30];
3415
3416     *l1 = 0;
3417     if (sscanf(arg, "%29s", l1) < 1)
3418     {
3419         printf("Query character set is `%s'\n",
3420                queryCharset ? queryCharset: "none");
3421         return 1;
3422     }
3423     xfree(queryCharset);
3424     queryCharset = 0;
3425     if (strcmp(l1, "-") && strcmp(l1, "none"))
3426         queryCharset = xstrdup(l1);
3427     return 1;
3428 }
3429
3430 int cmd_displaycharset(const char *arg)
3431 {
3432     char l1[30];
3433
3434     *l1 = 0;
3435     if (sscanf(arg, "%29s", l1) < 1)
3436     {
3437         printf("Display character set is `%s'\n",
3438                outputCharset ? outputCharset: "none");
3439     }
3440     else
3441     {
3442         xfree(outputCharset);
3443         outputCharset = 0;
3444         if (!strcmp(l1, "auto") && codeset)
3445         {
3446             if (codeset)
3447             {
3448                 printf("Display character set: %s\n", codeset);
3449                 outputCharset = xstrdup(codeset);
3450             }
3451             else
3452                 printf("No codeset found on this system\n");
3453         }
3454         else if (strcmp(l1, "-") && strcmp(l1, "none"))
3455             outputCharset = xstrdup(l1);
3456     }
3457     return 1;
3458 }
3459
3460 int cmd_negcharset(const char *arg)
3461 {
3462     char l1[30];
3463
3464     *l1 = 0;
3465     if (sscanf(arg, "%29s %d %d", l1, &negotiationCharsetRecords,
3466                &negotiationCharsetVersion) < 1)
3467     {
3468         printf("Negotiation character set `%s'\n",
3469                negotiationCharset ? negotiationCharset: "none");
3470         if (negotiationCharset)
3471         {
3472             printf("Records in charset %s\n", negotiationCharsetRecords ?
3473                    "yes" : "no");
3474             printf("Charneg version %d\n", negotiationCharsetVersion);
3475         }
3476     }
3477     else
3478     {
3479         xfree(negotiationCharset);
3480         negotiationCharset = NULL;
3481         if (*l1 && strcmp(l1, "-") && strcmp(l1, "none"))
3482         {
3483             negotiationCharset = xstrdup(l1);
3484             printf("Character set negotiation : %s\n", negotiationCharset);
3485         }
3486     }
3487     return 1;
3488 }
3489
3490 int cmd_charset(const char* arg)
3491 {
3492     char l1[30], l2[30], l3[30], l4[30];
3493
3494     *l1 = *l2 = *l3 = *l4 = '\0';
3495     if (sscanf(arg, "%29s %29s %29s %29s", l1, l2, l3, l4) < 1)
3496     {
3497         cmd_negcharset("");
3498         cmd_displaycharset("");
3499         cmd_marccharset("");
3500         cmd_querycharset("");
3501     }
3502     else
3503     {
3504         cmd_negcharset(l1);
3505         if (*l2)
3506             cmd_displaycharset(l2);
3507         if (*l3)
3508             cmd_marccharset(l3);
3509         if (*l4)
3510             cmd_querycharset(l4);
3511     }
3512     return 1;
3513 }
3514
3515 int cmd_lang(const char* arg)
3516 {
3517     if (*arg == '\0') {
3518         printf("Current language is `%s'\n", yazLang ? yazLang : "none");
3519         return 1;
3520     }
3521     xfree(yazLang);
3522     yazLang = NULL;
3523     if (*arg)
3524         yazLang = xstrdup(arg);
3525     return 1;
3526 }
3527
3528 int cmd_source(const char* arg, int echo )
3529 {
3530     /* first should open the file and read one line at a time.. */
3531     FILE* includeFile;
3532     char line[102400], *cp;
3533
3534     if (strlen(arg) < 1)
3535     {
3536         fprintf(stderr, "Error in source command use a filename\n");
3537         return -1;
3538     }
3539
3540     includeFile = fopen(arg, "r");
3541
3542     if (!includeFile)
3543     {
3544         fprintf(stderr, "Unable to open file %s for reading\n",arg);
3545         return -1;
3546     }
3547
3548     while (!feof(includeFile)) {
3549         memset(line, 0, sizeof(line));
3550         if (!fgets(line, sizeof(line), includeFile))
3551         {
3552             perror("fgets");
3553             break;
3554         }
3555
3556         if (strlen(line) < 2) continue;
3557         if (line[0] == '#') continue;
3558
3559         if ((cp = strrchr(line, '\n')))
3560             *cp = '\0';
3561
3562         if (echo)
3563             printf("processing line: %s\n", line);
3564         process_cmd_line(line);
3565     }
3566
3567     if (fclose(includeFile))
3568     {
3569         perror("unable to close include file");
3570         exit(1);
3571     }
3572     return 1;
3573 }
3574
3575 int cmd_source_echo(const char* arg)
3576 {
3577     cmd_source(arg, 1);
3578     return 1;
3579 }
3580
3581 int cmd_source_noecho(const char* arg)
3582 {
3583     cmd_source(arg, 0);
3584     return 1;
3585 }
3586
3587
3588 int cmd_subshell(const char* args)
3589 {
3590     int ret = system(strlen(args) ? args : getenv("SHELL"));
3591     printf("\n");
3592     if (ret)
3593     {
3594         printf("Exit %d\n", ret);
3595     }
3596     return 1;
3597 }
3598
3599 int cmd_set_berfile(const char *arg)
3600 {
3601     if (ber_file && ber_file != stdout && ber_file != stderr)
3602         fclose(ber_file);
3603     if (!strcmp(arg, ""))
3604         ber_file = 0;
3605     else if (!strcmp(arg, "-"))
3606         ber_file = stdout;
3607     else
3608         ber_file = fopen(arg, "a");
3609     return 1;
3610 }
3611
3612 int cmd_set_apdufile(const char *arg)
3613 {
3614     if(apdu_file && apdu_file != stderr && apdu_file != stderr)
3615         fclose(apdu_file);
3616     if (!strcmp(arg, ""))
3617         apdu_file = 0;
3618     else if (!strcmp(arg, "-"))
3619         apdu_file = stderr;
3620     else
3621     {
3622         apdu_file = fopen(arg, "a");
3623         if (!apdu_file)
3624             perror("unable to open apdu log file");
3625     }
3626     if (apdu_file)
3627         odr_setprint(print, apdu_file);
3628     return 1;
3629 }
3630
3631 int cmd_set_cclfile(const char* arg)
3632 {
3633     FILE *inf;
3634
3635     bibset = ccl_qual_mk();
3636     inf = fopen(arg, "r");
3637     if (!inf)
3638         perror("unable to open CCL file");
3639     else
3640     {
3641         ccl_qual_file(bibset, inf);
3642         fclose(inf);
3643     }
3644     strcpy(ccl_fields,arg);
3645     return 0;
3646 }
3647
3648 int cmd_set_cqlfile(const char* arg)
3649 {
3650     cql_transform_t newcqltrans;
3651
3652     if ((newcqltrans = cql_transform_open_fname(arg)) == 0) {
3653         perror("unable to open CQL file");
3654         return 0;
3655     }
3656     if (cqltrans != 0)
3657         cql_transform_close(cqltrans);
3658
3659     cqltrans = newcqltrans;
3660     strcpy(cql_fields, arg);
3661     return 0;
3662 }
3663