client/client.c

   1 /*
   2  * Copyright (c) 1995-2003, Index Data
   3  * See the file LICENSE for details.
   4  *
   5  * $Id: client.c,v 1.186 2003-03-19 09:45:55 adam Exp $
   6  */
   7
   8 #include <stdio.h>
   9 #include <stdlib.h>
  10 #if HAVE_LOCALE_H
  11 #include <locale.h>
  12 #endif
  13
  14 #if HAVE_LANGINFO_H
  15 #include <langinfo.h>
  16 #endif
  17
  18 #include <time.h>
  19 #include <ctype.h>
  20
  21 #ifdef WIN32
  22 #include <io.h>
  23 #define S_ISREG(x) (x & _S_IFREG)
  24 #define S_ISDIR(x) (x & _S_IFDIR)
  25 #endif
  26
  27 #include <yaz/yaz-util.h>
  28
  29 #include <yaz/comstack.h>
  30
  31 #include <yaz/proto.h>
  32 #include <yaz/marcdisp.h>
  33 #include <yaz/diagbib1.h>
  34 #include <yaz/otherinfo.h>
  35 #include <yaz/charneg.h>
  36
  37 #include <yaz/pquery.h>
  38 #include <yaz/sortspec.h>
  39
  40 #include <yaz/ill.h>
  41
  42 #include <yaz/yaz-ccl.h>
  43
  44 #if HAVE_READLINE_READLINE_H
  45 #include <readline/readline.h>
  46 #include <unistd.h>
  47 #endif
  48 #if HAVE_READLINE_HISTORY_H
  49 #include <readline/history.h>
  50 #endif
  51
  52 #include <sys/stat.h>
  53
  54 #include "admin.h"
  55 #include "tabcomplete.h"
  56
  57 #define C_PROMPT "Z> "
  58
  59 static char *codeset = 0;               /* character set for output */
  60
  61 static ODR out, in, print;              /* encoding and decoding streams */
  62 static FILE *apdu_file = 0;
  63 static FILE *ber_file = 0;
  64 static COMSTACK conn = 0;               /* our z-association */
  65 static Z_IdAuthentication *auth = 0;    /* our current auth definition */
  66 char *databaseNames[128];
  67 int num_databaseNames = 0;
  68 static Z_External *record_last = 0;
  69 static int setnumber = -1;              /* current result set number */
  70 static int smallSetUpperBound = 0;
  71 static int largeSetLowerBound = 1;
  72 static int mediumSetPresentNumber = 0;
  73 static Z_ElementSetNames *elementSetNames = 0;
  74 static int setno = 1;                   /* current set offset */
  75 static enum oid_proto protocol = PROTO_Z3950;      /* current app protocol */
  76 static enum oid_value recordsyntax = VAL_USMARC;
  77 static enum oid_value schema = VAL_NONE;
  78 static int sent_close = 0;
  79 static NMEM session_mem = NULL;         /* memory handle for init-response */
  80 static Z_InitResponse *session = 0;     /* session parameters */
  81 static char last_scan_line[512] = "0";
  82 static char last_scan_query[512] = "0";
  83 static char ccl_fields[512] = "default.bib";
  84 static char* esPackageName = 0;
  85 static char* yazProxy = 0;
  86 static int kilobytes = 1024;
  87 static char* yazCharset = 0;
  88 static char* yazLang = 0;
  89
  90 static char last_cmd[32] = "?";
  91 static FILE *marc_file = 0;
  92 static char *refid = NULL;
  93 static char *last_open_command = NULL;
  94 static int auto_reconnect = 0;
  95
  96 typedef enum {
  97     QueryType_Prefix,
  98     QueryType_CCL,
  99     QueryType_CCL2RPN,
 100     QueryType_CQL
 101 } QueryType;
 102
 103 static QueryType queryType = QueryType_Prefix;
 104
 105 static CCL_bibset bibset;               /* CCL bibset handle */
 106
 107 #if HAVE_READLINE_COMPLETION_OVER
 108
 109 #else
 110 /* readline doesn't have this var. Define it ourselves. */
 111 int rl_attempted_completion_over = 0;
 112 #endif
 113
 114 /* set this one to 1, to avoid decode of unknown MARCs  */
 115 #define AVOID_MARC_DECODE 1
 116
 117 #define maxOtherInfosSupported 10
 118 struct {
 119     int oidval;
 120     char* value;
 121 } extraOtherInfos[maxOtherInfosSupported];
 122
 123
 124 void process_cmd_line(char* line);
 125 char ** readline_completer(char *text, int start, int end);
 126 char *command_generator(const char *text, int state);
 127 char** curret_global_list=NULL;
 128 int cmd_register_tab(const char* arg);
 129
 130 static void close_session (void);
 131
 132 ODR getODROutputStream()
 133 {
 134     return out;
 135 }
 136
 137 const char* query_type_as_string(QueryType q)
 138 {
 139     switch (q) {
 140     case QueryType_Prefix: return "prefix (RPN sent to server)";
 141     case QueryType_CCL: return "CCL (CCL sent to server) ";
 142     case QueryType_CCL2RPN: return "CCL -> RPN (RPN sent to server)";
 143     case QueryType_CQL: return "CQL (CQL sent to server)";
 144     default:
 145         return "unknown Query type internal yaz-client error";
 146     }
 147 }
 148
 149
 150 void do_hex_dump(char* buf,int len)
 151 {
 152 #if 0
 153     int i,x;
 154     for( i=0; i<len ; i=i+16 )
 155     {
 156         printf(" %4.4d ",i);
 157         for(x=0 ; i+x<len && x<16; ++x)
 158         {
 159             printf("%2.2X ",(unsigned int)((unsigned char)buf[i+x]));
 160         }
 161         printf("\n");
 162     }
 163 #endif
 164 }
 165
 166 void add_otherInfos(Z_APDU *a)
 167 {
 168     Z_OtherInformation **oi;
 169     int i;
 170
 171     yaz_oi_APDU(a, &oi);
 172     for(i=0; i<maxOtherInfosSupported; ++i)
 173     {
 174         if(extraOtherInfos[i].oidval != -1)
 175             yaz_oi_set_string_oidval(oi, out, extraOtherInfos[i].oidval,
 176                                      1, extraOtherInfos[i].value);
 177     }
 178 }
 179
 180 void send_apdu(Z_APDU *a)
 181 {
 182     char *buf;
 183     int len;
 184
 185     add_otherInfos(a);
 186
 187     if (apdu_file)
 188     {
 189         z_APDU(print, &a, 0, 0);
 190         odr_reset(print);
 191     }
 192     if (!z_APDU(out, &a, 0, 0))
 193     {
 194         odr_perror(out, "Encoding APDU");
 195         close_session();
 196         return;
 197     }
 198     buf = odr_getbuf(out, &len, 0);
 199     if (ber_file)
 200         odr_dumpBER(ber_file, buf, len);
 201     /* printf ("sending APDU of size %d\n", len); */
 202     if (cs_put(conn, buf, len) < 0)
 203     {
 204         fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
 205         close_session();
 206         return;
 207     }
 208     do_hex_dump(buf,len);
 209     odr_reset(out); /* release the APDU structure  */
 210 }
 211
 212 static void print_stringn(const unsigned char *buf, size_t len)
 213 {
 214     size_t i;
 215     for (i = 0; i<len; i++)
 216         if ((buf[i] <= 126 && buf[i] >= 32) || strchr ("\n\r\t\f", buf[i]))
 217             printf ("%c", buf[i]);
 218         else
 219             printf ("\\X%02X", buf[i]);
 220 }
 221
 222 static void print_refid (Z_ReferenceId *id)
 223 {
 224     if (id)
 225     {
 226         printf ("Reference Id: ");
 227         print_stringn (id->buf, id->len);
 228         printf ("\n");
 229     }
 230 }
 231
 232 static Z_ReferenceId *set_refid (ODR out)
 233 {
 234     Z_ReferenceId *id;
 235     if (!refid)
 236         return 0;
 237     id = (Z_ReferenceId *) odr_malloc (out, sizeof(*id));
 238     id->size = id->len = strlen(refid);
 239     id->buf = (unsigned char *) odr_malloc (out, id->len);
 240     memcpy (id->buf, refid, id->len);
 241     return id;
 242 }
 243
 244 /* INIT SERVICE ------------------------------- */
 245
 246 static void send_initRequest(const char* type_and_host)
 247 {
 248     Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
 249     Z_InitRequest *req = apdu->u.initRequest;
 250
 251     ODR_MASK_SET(req->options, Z_Options_search);
 252     ODR_MASK_SET(req->options, Z_Options_present);
 253     ODR_MASK_SET(req->options, Z_Options_namedResultSets);
 254     ODR_MASK_SET(req->options, Z_Options_triggerResourceCtrl);
 255     ODR_MASK_SET(req->options, Z_Options_scan);
 256     ODR_MASK_SET(req->options, Z_Options_sort);
 257     ODR_MASK_SET(req->options, Z_Options_extendedServices);
 258     ODR_MASK_SET(req->options, Z_Options_delSet);
 259
 260     ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_1);
 261     ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_2);
 262     ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_3);
 263
 264     *req->maximumRecordSize = 1024*kilobytes;
 265     *req->preferredMessageSize = 1024*kilobytes;
 266
 267     req->idAuthentication = auth;
 268
 269     req->referenceId = set_refid (out);
 270
 271     if (yazProxy)
 272         yaz_oi_set_string_oidval(&req->otherInfo, out, VAL_PROXY,
 273         1, type_and_host);
 274
 275     if (yazCharset || yazLang) {
 276         Z_OtherInformation **p;
 277         Z_OtherInformationUnit *p0;
 278
 279         yaz_oi_APDU(apdu, &p);
 280
 281         if ((p0=yaz_oi_update(p, out, NULL, 0, 0))) {
 282                 ODR_MASK_SET(req->options, Z_Options_negotiationModel);
 283
 284                 p0->which = Z_OtherInfo_externallyDefinedInfo;
 285                 p0->information.externallyDefinedInfo =
 286                         yaz_set_proposal_charneg(out,
 287                                 (const char**)&yazCharset, (yazCharset)?1:0,
 288                                 (const char**)&yazLang, (yazLang)?1:0, 1);
 289         }
 290     }
 291
 292     send_apdu(apdu);
 293     printf("Sent initrequest.\n");
 294 }
 295
 296 static int process_initResponse(Z_InitResponse *res)
 297 {
 298     int ver = 0;
 299     /* save session parameters for later use */
 300     session_mem = odr_extract_mem(in);
 301     session = res;
 302
 303     for (ver = 0; ver<5; ver++)
 304         if (!ODR_MASK_GET(res->protocolVersion, ver))
 305             break;
 306
 307     if (!*res->result)
 308         printf("Connection rejected by v%d target.\n", ver);
 309     else
 310         printf("Connection accepted by v%d target.\n", ver);
 311     if (res->implementationId)
 312         printf("ID     : %s\n", res->implementationId);
 313     if (res->implementationName)
 314         printf("Name   : %s\n", res->implementationName);
 315     if (res->implementationVersion)
 316         printf("Version: %s\n", res->implementationVersion);
 317     if (res->userInformationField)
 318     {
 319         printf("UserInformationfield:\n");
 320         if (!z_External(print, (Z_External**)&res-> userInformationField,
 321             0, 0))
 322         {
 323             odr_perror(print, "Printing userinfo\n");
 324             odr_reset(print);
 325         }
 326         if (res->userInformationField->which == Z_External_octet)
 327         {
 328             printf("Guessing visiblestring:\n");
 329             printf("'%s'\n", res->userInformationField->u. octet_aligned->buf);
 330         }
 331         odr_reset (print);
 332     }
 333     printf ("Options:");
 334     if (ODR_MASK_GET(res->options, Z_Options_search))
 335         printf (" search");
 336     if (ODR_MASK_GET(res->options, Z_Options_present))
 337         printf (" present");
 338     if (ODR_MASK_GET(res->options, Z_Options_delSet))
 339         printf (" delSet");
 340     if (ODR_MASK_GET(res->options, Z_Options_resourceReport))
 341         printf (" resourceReport");
 342     if (ODR_MASK_GET(res->options, Z_Options_resourceCtrl))
 343         printf (" resourceCtrl");
 344     if (ODR_MASK_GET(res->options, Z_Options_accessCtrl))
 345         printf (" accessCtrl");
 346     if (ODR_MASK_GET(res->options, Z_Options_scan))
 347         printf (" scan");
 348     if (ODR_MASK_GET(res->options, Z_Options_sort))
 349         printf (" sort");
 350     if (ODR_MASK_GET(res->options, Z_Options_extendedServices))
 351         printf (" extendedServices");
 352     if (ODR_MASK_GET(res->options, Z_Options_level_1Segmentation))
 353         printf (" level1Segmentation");
 354     if (ODR_MASK_GET(res->options, Z_Options_level_2Segmentation))
 355         printf (" level2Segmentation");
 356     if (ODR_MASK_GET(res->options, Z_Options_concurrentOperations))
 357         printf (" concurrentOperations");
 358     if (ODR_MASK_GET(res->options, Z_Options_namedResultSets))
 359     {
 360         printf (" namedResultSets");
 361         setnumber = 0;
 362     }
 363     if (ODR_MASK_GET(res->options, Z_Options_encapsulation))
 364         printf (" encapsulation");
 365     if (ODR_MASK_GET(res->options, Z_Options_resultCount))
 366         printf (" resultCount");
 367     if (ODR_MASK_GET(res->options, Z_Options_negotiationModel))
 368         printf (" negotiationModel");
 369     if (ODR_MASK_GET(res->options, Z_Options_duplicateDetection))
 370         printf (" duplicateDetection");
 371     if (ODR_MASK_GET(res->options, Z_Options_queryType104))
 372         printf (" queryType104");
 373     printf ("\n");
 374
 375     if (ODR_MASK_GET(res->options, Z_Options_negotiationModel)) {
 376
 377         Z_CharSetandLanguageNegotiation *p =
 378                 yaz_get_charneg_record(res->otherInfo);
 379
 380         if (p) {
 381
 382             char *charset=NULL, *lang=NULL;
 383             int selected;
 384
 385             yaz_get_response_charneg(session_mem, p, &charset, &lang,
 386                                      &selected);
 387
 388             printf("Accepted character set : %s\n", charset);
 389             printf("Accepted code language : %s\n", lang ? lang : "none");
 390             printf("Accepted records in ...: %d\n", selected );
 391         }
 392     }
 393     fflush (stdout);
 394     return 0;
 395 }
 396
 397 static int cmd_base(const char *arg)
 398 {
 399     int i;
 400     const char *cp;
 401
 402     if (!*arg)
 403     {
 404         printf("Usage: base <database> <database> ...\n");
 405         return 0;
 406     }
 407     for (i = 0; i<num_databaseNames; i++)
 408         xfree (databaseNames[i]);
 409     num_databaseNames = 0;
 410     while (1)
 411     {
 412         char *cp1;
 413         if (!(cp = strchr(arg, ' ')))
 414             cp = arg + strlen(arg);
 415         if (cp - arg < 1)
 416             break;
 417         databaseNames[num_databaseNames] = (char *)xmalloc (1 + cp - arg);
 418         memcpy (databaseNames[num_databaseNames], arg, cp - arg);
 419         databaseNames[num_databaseNames][cp - arg] = '\0';
 420
 421         for (cp1 = databaseNames[num_databaseNames]; *cp1 ; cp1++)
 422             if (*cp1 == '+')
 423                 *cp1 = ' ';
 424         num_databaseNames++;
 425
 426         if (!*cp)
 427             break;
 428         arg = cp+1;
 429     }
 430     return 1;
 431 }
 432
 433 void cmd_open_remember_last_open_command(const char* arg, char* new_open_command)
 434 {
 435     if(last_open_command != arg)
 436     {
 437         if(last_open_command) xfree(last_open_command);
 438         last_open_command = xstrdup(new_open_command);
 439     }
 440 }
 441
 442 int cmd_open(const char *arg)
 443 {
 444     void *add;
 445     char type_and_host[101];
 446     const char *basep = 0;
 447     if (conn)
 448     {
 449         printf("Already connected.\n");
 450
 451         cs_close (conn);
 452         conn = NULL;
 453         if (session_mem)
 454         {
 455             nmem_destroy (session_mem);
 456             session_mem = NULL;
 457         }
 458     }
 459     cs_get_host_args(arg, &basep);
 460
 461     strncpy(type_and_host, arg, sizeof(type_and_host)-1);
 462     type_and_host[sizeof(type_and_host)-1] = '\0';
 463
 464     cmd_open_remember_last_open_command(arg,type_and_host);
 465
 466     if (yazProxy)
 467         conn = cs_create_host(yazProxy, 1, &add);
 468     else
 469         conn = cs_create_host(arg, 1, &add);
 470     if (!conn)
 471     {
 472         printf ("Couldn't create comstack\n");
 473         return 0;
 474     }
 475     if (conn->protocol == PROTO_HTTP)
 476     {
 477         printf("HTTP transport not supported\n");
 478         cs_close(conn);
 479         conn = 0;
 480         return 0;
 481     }
 482     printf("Connecting...");
 483     fflush(stdout);
 484     if (cs_connect(conn, add) < 0)
 485     {
 486         printf ("error = %s\n", cs_strerror(conn));
 487         if (conn->cerrno == CSYSERR)
 488         {
 489             char msg[256];
 490             yaz_strerror(msg, sizeof(msg));
 491             printf ("%s\n", msg);
 492         }
 493         cs_close(conn);
 494         conn = 0;
 495         return 0;
 496     }
 497     printf("OK.\n");
 498     if (conn->protocol == PROTO_Z3950)
 499         send_initRequest(type_and_host);
 500     if (basep && *basep)
 501         cmd_base (basep);
 502     return 2;
 503 }
 504
 505
 506 void try_reconnect()
 507 {
 508     char* open_command;
 509
 510     if(!( auto_reconnect && last_open_command) ) return ;
 511
 512     open_command = (char *) xmalloc (strlen(last_open_command)+6);
 513     strcpy (open_command, "open ");
 514
 515     strcat (open_command, last_open_command);
 516
 517     process_cmd_line(open_command);
 518
 519     xfree(open_command);
 520 }
 521
 522 int cmd_authentication(const char *arg)
 523 {
 524     static Z_IdAuthentication au;
 525     static char user[40], group[40], pass[40];
 526     static Z_IdPass idPass;
 527     int r;
 528
 529     if (!*arg)
 530     {
 531         printf("Auth field set to null\n");
 532         auth = 0;
 533         return 1;
 534     }
 535     r = sscanf (arg, "%39s %39s %39s", user, group, pass);
 536     if (r == 0)
 537     {
 538         printf("Auth field set to null\n");
 539         auth = 0;
 540     }
 541     if (r == 1)
 542     {
 543         auth = &au;
 544         au.which = Z_IdAuthentication_open;
 545         au.u.open = user;
 546     }
 547     if (r == 2)
 548     {
 549         auth = &au;
 550         au.which = Z_IdAuthentication_idPass;
 551         au.u.idPass = &idPass;
 552         idPass.groupId = NULL;
 553         idPass.userId = user;
 554         idPass.password = group;
 555     }
 556     if (r == 3)
 557     {
 558         auth = &au;
 559         au.which = Z_IdAuthentication_idPass;
 560         au.u.idPass = &idPass;
 561         idPass.groupId = group;
 562         idPass.userId = user;
 563         idPass.password = pass;
 564     }
 565     return 1;
 566 }
 567
 568 /* SEARCH SERVICE ------------------------------ */
 569 static void display_record(Z_External *r);
 570
 571 static void print_record(const unsigned char *buf, size_t len)
 572 {
 573     size_t i = len;
 574     print_stringn (buf, len);
 575     /* add newline if not already added ... */
 576     if (i <= 0 || buf[i-1] != '\n')
 577         printf ("\n");
 578 }
 579
 580 static void display_record(Z_External *r)
 581 {
 582     oident *ent = oid_getentbyoid(r->direct_reference);
 583
 584     record_last = r;
 585     /*
 586      * Tell the user what we got.
 587      */
 588     if (r->direct_reference)
 589     {
 590         printf("Record type: ");
 591         if (ent)
 592             printf("%s\n", ent->desc);
 593         else if (!odr_oid(print, &r->direct_reference, 0, 0))
 594         {
 595             odr_perror(print, "print oid");
 596             odr_reset(print);
 597         }
 598     }
 599     /* Check if this is a known, ASN.1 type tucked away in an octet string */
 600     if (ent && r->which == Z_External_octet)
 601     {
 602         Z_ext_typeent *type = z_ext_getentbyref(ent->value);
 603         void *rr;
 604
 605         if (type)
 606         {
 607             /*
 608              * Call the given decoder to process the record.
 609              */
 610             odr_setbuf(in, (char*)r->u.octet_aligned->buf,
 611                 r->u.octet_aligned->len, 0);
 612             if (!(*type->fun)(in, (char **)&rr, 0, 0))
 613             {
 614                 odr_perror(in, "Decoding constructed record.");
 615                 fprintf(stdout, "[Near %d]\n", odr_offset(in));
 616                 fprintf(stdout, "Packet dump:\n---------\n");
 617                 odr_dumpBER(stdout, (char*)r->u.octet_aligned->buf,
 618                             r->u.octet_aligned->len);
 619                 fprintf(stdout, "---------\n");
 620
 621                 /* note just ignores the error ant print the bytes form the octet_aligned later */
 622             } else {
 623                 /*
 624                  * Note: we throw away the original, BER-encoded record here.
 625                  * Do something else with it if you want to keep it.
 626                  */
 627                 r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
 628                 r->which = type->what;
 629             }
 630         }
 631     }
 632     if (ent && ent->oclass != CLASS_RECSYN)
 633         return;
 634     if (ent && ent->value == VAL_SOIF)
 635         print_record((const unsigned char *) r->u.octet_aligned->buf,
 636                      r->u.octet_aligned->len);
 637     else if (r->which == Z_External_octet)
 638     {
 639         const char *octet_buf = (char*)r->u.octet_aligned->buf;
 640         if (ent->value == VAL_TEXT_XML || ent->value == VAL_APPLICATION_XML ||
 641             ent->value == VAL_HTML)
 642         {
 643             print_record((const unsigned char *) octet_buf,
 644                          r->u.octet_aligned->len);
 645         }
 646         else if (ent->value == VAL_POSTSCRIPT)
 647         {
 648             int size = r->u.octet_aligned->len;
 649             if (size > 100)
 650                 size = 100;
 651             print_record((const unsigned char *) octet_buf, size);
 652         }
 653         else
 654         {
 655             if (
 656 #if AVOID_MARC_DECODE
 657                 /* primitive check for a marc OID 5.1-29 except 16 */
 658                 ent->oidsuffix[0] == 5 && ent->oidsuffix[1] < 30 &&
 659                 ent->oidsuffix[1] != 16
 660 #else
 661                 1
 662 #endif
 663                 )
 664             {
 665                 char *result;
 666                 int rlen;
 667                 yaz_iconv_t cd = 0;
 668                 yaz_marc_t mt = yaz_marc_create();
 669
 670                 if (yaz_marc_decode_buf(mt, octet_buf,r->u.octet_aligned->len,
 671                                         &result, &rlen)> 0)
 672                 {
 673                     char *from = 0;
 674                     if (ent->value == VAL_USMARC)
 675                     {
 676                         if (octet_buf[9] == 'a')
 677                             from = "UTF-8";
 678                         else
 679                             from = "MARC8";
 680                     }
 681                     else
 682                         from = "ISO-8859-1";
 683
 684                     if (codeset && from)
 685                     {
 686                         printf ("convert from %s to %s\n", from, codeset);
 687                         cd = yaz_iconv_open(codeset, from);
 688                     }
 689                     if (!cd)
 690                         fwrite (result, 1, rlen, stdout);
 691                     else
 692                     {
 693                         char outbuf[12];
 694                         size_t inbytesleft = rlen;
 695                         const char *inp = result;
 696
 697                         while (inbytesleft)
 698                         {
 699                             size_t outbytesleft = sizeof(outbuf);
 700                             char *outp = outbuf;
 701                             size_t r = yaz_iconv (cd, (char**) &inp,
 702                                                   &inbytesleft,
 703                                                   &outp, &outbytesleft);
 704                             if (r == (size_t) (-1))
 705                             {
 706                                 int e = yaz_iconv_error(cd);
 707                                 if (e != YAZ_ICONV_E2BIG)
 708                                     break;
 709                             }
 710                             fwrite (outbuf, outp - outbuf, 1, stdout);
 711                         }
 712                     }
 713                 }
 714                 else
 715                 {
 716                     printf ("bad MARC. Dumping as it is:\n");
 717                     print_record((const unsigned char*) octet_buf,
 718                                   r->u.octet_aligned->len);
 719                 }
 720                 yaz_marc_destroy(mt);
 721                 if (cd)
 722                     yaz_iconv_close(cd);
 723             }
 724             else
 725             {
 726                 print_record((const unsigned char*) octet_buf,
 727                              r->u.octet_aligned->len);
 728             }
 729         }
 730         if (marc_file)
 731             fwrite (octet_buf, 1, r->u.octet_aligned->len, marc_file);
 732     }
 733     else if (ent && ent->value == VAL_SUTRS)
 734     {
 735         if (r->which != Z_External_sutrs)
 736         {
 737             printf("Expecting single SUTRS type for SUTRS.\n");
 738             return;
 739         }
 740         print_record(r->u.sutrs->buf, r->u.sutrs->len);
 741     }
 742     else if (ent && ent->value == VAL_GRS1)
 743     {
 744         WRBUF w;
 745         if (r->which != Z_External_grs1)
 746         {
 747             printf("Expecting single GRS type for GRS.\n");
 748             return;
 749         }
 750         w = wrbuf_alloc();
 751         yaz_display_grs1(w, r->u.grs1, 0);
 752         puts (wrbuf_buf(w));
 753         wrbuf_free(w, 1);
 754     }
 755     else
 756     {
 757         printf("Unknown record representation.\n");
 758         if (!z_External(print, &r, 0, 0))
 759         {
 760             odr_perror(print, "Printing external");
 761             odr_reset(print);
 762         }
 763     }
 764 }
 765
 766 static void display_diagrecs(Z_DiagRec **pp, int num)
 767 {
 768     int i;
 769     oident *ent;
 770     Z_DefaultDiagFormat *r;
 771
 772     printf("Diagnostic message(s) from database:\n");
 773     for (i = 0; i<num; i++)
 774     {
 775         Z_DiagRec *p = pp[i];
 776         if (p->which != Z_DiagRec_defaultFormat)
 777         {
 778             printf("Diagnostic record not in default format.\n");
 779             return;
 780         }
 781         else
 782             r = p->u.defaultFormat;
 783         if (!(ent = oid_getentbyoid(r->diagnosticSetId)) ||
 784             ent->oclass != CLASS_DIAGSET || ent->value != VAL_BIB1)
 785             printf("Missing or unknown diagset\n");
 786         printf("    [%d] %s", *r->condition, diagbib1_str(*r->condition));
 787         switch (r->which)
 788         {
 789         case Z_DefaultDiagFormat_v2Addinfo:
 790             printf (" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
 791             break;
 792         case Z_DefaultDiagFormat_v3Addinfo:
 793             printf (" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
 794             break;
 795         }
 796     }
 797 }
 798
 799
 800 static void display_nameplusrecord(Z_NamePlusRecord *p)
 801 {
 802     if (p->databaseName)
 803         printf("[%s]", p->databaseName);
 804     if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
 805         display_diagrecs(&p->u.surrogateDiagnostic, 1);
 806     else if (p->which == Z_NamePlusRecord_databaseRecord)
 807         display_record(p->u.databaseRecord);
 808 }
 809
 810 static void display_records(Z_Records *p)
 811 {
 812     int i;
 813
 814     if (p->which == Z_Records_NSD)
 815     {
 816         Z_DiagRec dr, *dr_p = &dr;
 817         dr.which = Z_DiagRec_defaultFormat;
 818         dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
 819         display_diagrecs (&dr_p, 1);
 820     }
 821     else if (p->which == Z_Records_multipleNSD)
 822         display_diagrecs (p->u.multipleNonSurDiagnostics->diagRecs,
 823                           p->u.multipleNonSurDiagnostics->num_diagRecs);
 824     else
 825     {
 826         printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
 827         for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
 828             display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
 829     }
 830 }
 831
 832 static int send_deleteResultSetRequest(const char *arg)
 833 {
 834     char names[8][32];
 835     int i;
 836
 837     Z_APDU *apdu = zget_APDU(out, Z_APDU_deleteResultSetRequest);
 838     Z_DeleteResultSetRequest *req = apdu->u.deleteResultSetRequest;
 839
 840     req->referenceId = set_refid (out);
 841
 842     req->num_resultSetList =
 843         sscanf (arg, "%30s %30s %30s %30s %30s %30s %30s %30s",
 844                 names[0], names[1], names[2], names[3],
 845                 names[4], names[5], names[6], names[7]);
 846
 847     req->deleteFunction = (int *)
 848         odr_malloc (out, sizeof(*req->deleteFunction));
 849     if (req->num_resultSetList > 0)
 850     {
 851         *req->deleteFunction = Z_DeleteRequest_list;
 852         req->resultSetList = (char **)
 853             odr_malloc (out, sizeof(*req->resultSetList)*
 854                         req->num_resultSetList);
 855         for (i = 0; i<req->num_resultSetList; i++)
 856             req->resultSetList[i] = names[i];
 857     }
 858     else
 859     {
 860         *req->deleteFunction = Z_DeleteRequest_all;
 861         req->resultSetList = 0;
 862     }
 863
 864     send_apdu(apdu);
 865     printf("Sent deleteResultSetRequest.\n");
 866     return 2;
 867 }
 868
 869 static int send_searchRequest(const char *arg)
 870 {
 871     Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
 872     Z_SearchRequest *req = apdu->u.searchRequest;
 873     Z_Query query;
 874     int oid[OID_SIZE];
 875     struct ccl_rpn_node *rpn = NULL;
 876     int error, pos;
 877     char setstring[100];
 878     Z_RPNQuery *RPNquery;
 879     Odr_oct ccl_query;
 880     YAZ_PQF_Parser pqf_parser;
 881     Z_External *ext;
 882
 883     if (queryType == QueryType_CCL2RPN)
 884     {
 885         rpn = ccl_find_str(bibset, arg, &error, &pos);
 886         if (error)
 887         {
 888             printf("CCL ERROR: %s\n", ccl_err_msg(error));
 889             return 0;
 890         }
 891     }
 892     req->referenceId = set_refid (out);
 893     if (!strcmp(arg, "@big")) /* strictly for troublemaking */
 894     {
 895         static unsigned char big[2100];
 896         static Odr_oct bigo;
 897
 898         /* send a very big referenceid to test transport stack etc. */
 899         memset(big, 'A', 2100);
 900         bigo.len = bigo.size = 2100;
 901         bigo.buf = big;
 902         req->referenceId = &bigo;
 903     }
 904
 905     if (setnumber >= 0)
 906     {
 907         sprintf(setstring, "%d", ++setnumber);
 908         req->resultSetName = setstring;
 909     }
 910     *req->smallSetUpperBound = smallSetUpperBound;
 911     *req->largeSetLowerBound = largeSetLowerBound;
 912     *req->mediumSetPresentNumber = mediumSetPresentNumber;
 913     if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
 914         mediumSetPresentNumber > 0))
 915     {
 916         oident prefsyn;
 917
 918         prefsyn.proto = protocol;
 919         prefsyn.oclass = CLASS_RECSYN;
 920         prefsyn.value = recordsyntax;
 921         req->preferredRecordSyntax =
 922             odr_oiddup(out, oid_ent_to_oid(&prefsyn, oid));
 923         req->smallSetElementSetNames =
 924             req->mediumSetElementSetNames = elementSetNames;
 925     }
 926     req->num_databaseNames = num_databaseNames;
 927     req->databaseNames = databaseNames;
 928
 929     req->query = &query;
 930
 931     switch (queryType)
 932     {
 933     case QueryType_Prefix:
 934         query.which = Z_Query_type_1;
 935         pqf_parser = yaz_pqf_create ();
 936         RPNquery = yaz_pqf_parse (pqf_parser, out, arg);
 937         if (!RPNquery)
 938         {
 939             const char *pqf_msg;
 940             size_t off;
 941             int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
 942             printf("%*s^\n", off+4, "");
 943             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
 944
 945             yaz_pqf_destroy (pqf_parser);
 946             return 0;
 947         }
 948         yaz_pqf_destroy (pqf_parser);
 949         query.u.type_1 = RPNquery;
 950         break;
 951     case QueryType_CCL:
 952         query.which = Z_Query_type_2;
 953         query.u.type_2 = &ccl_query;
 954         ccl_query.buf = (unsigned char*) arg;
 955         ccl_query.len = strlen(arg);
 956         break;
 957     case QueryType_CCL2RPN:
 958         query.which = Z_Query_type_1;
 959         RPNquery = ccl_rpn_query(out, rpn);
 960         if (!RPNquery)
 961         {
 962             printf ("Couldn't convert from CCL to RPN\n");
 963             return 0;
 964         }
 965         query.u.type_1 = RPNquery;
 966         ccl_rpn_delete (rpn);
 967         break;
 968     case QueryType_CQL:
 969         query.which = Z_Query_type_104;
 970         ext = (Z_External *) odr_malloc(out, sizeof(*ext));
 971         ext->direct_reference = odr_getoidbystr(out, "1.2.840.10003.16.2");
 972         ext->indirect_reference = 0;
 973         ext->descriptor = 0;
 974         ext->which = Z_External_CQL;
 975         ext->u.cql = odr_strdup(out, arg);
 976         query.u.type_104 =  ext;
 977         break;
 978     default:
 979         printf ("Unsupported query type\n");
 980         return 0;
 981     }
 982     send_apdu(apdu);
 983     setno = 1;
 984     printf("Sent searchRequest.\n");
 985     return 2;
 986 }
 987
 988 /* display Query Expression as part of searchResult-1 */
 989 static void display_queryExpression (Z_QueryExpression *qe)
 990 {
 991     if (!qe)
 992         return;
 993     if (qe->which == Z_QueryExpression_term)
 994     {
 995         if (qe->u.term->queryTerm)
 996         {
 997             Z_Term *term = qe->u.term->queryTerm;
 998             switch (term->which)
 999             {
1000             case Z_Term_general:
1001                 printf (" %.*s", term->u.general->len, term->u.general->buf);
1002                 break;
1003             case Z_Term_characterString:
1004                 printf (" %s", term->u.characterString);
1005                 break;
1006             case Z_Term_numeric:
1007                 printf (" %d", *term->u.numeric);
1008                 break;
1009             case Z_Term_null:
1010                 printf (" null");
1011                 break;
1012             }
1013         }
1014     }
1015 }
1016
1017 /* see if we can find USR:SearchResult-1 */
1018 static void display_searchResult (Z_OtherInformation *o)
1019 {
1020     int i;
1021     if (!o)
1022         return ;
1023     for (i = 0; i < o->num_elements; i++)
1024     {
1025         if (o->list[i]->which == Z_OtherInfo_externallyDefinedInfo)
1026         {
1027             Z_External *ext = o->list[i]->information.externallyDefinedInfo;
1028
1029             if (ext->which == Z_External_searchResult1)
1030             {
1031                 int j;
1032                 Z_SearchInfoReport *sr = ext->u.searchResult1;
1033                 printf ("SearchResult-1:");
1034                 for (j = 0; j < sr->num; j++)
1035                 {
1036                     if (!sr->elements[j]->subqueryExpression)
1037                         printf (" %d", j);
1038                     display_queryExpression (
1039                         sr->elements[j]->subqueryExpression);
1040                     display_queryExpression (
1041                         sr->elements[j]->subqueryInterpretation);
1042                     display_queryExpression (
1043                         sr->elements[j]->subqueryRecommendation);
1044                     if (sr->elements[j]->subqueryCount)
1045                         printf ("(%d)", *sr->elements[j]->subqueryCount);
1046                 }
1047                 printf ("\n");
1048             }
1049         }
1050     }
1051 }
1052
1053 static int process_searchResponse(Z_SearchResponse *res)
1054 {
1055     printf ("Received SearchResponse.\n");
1056     print_refid (res->referenceId);
1057     if (*res->searchStatus)
1058         printf("Search was a success.\n");
1059     else
1060         printf("Search was a bloomin' failure.\n");
1061     printf("Number of hits: %d", *res->resultCount);
1062     if (setnumber >= 0)
1063         printf (", setno %d", setnumber);
1064     printf ("\n");
1065     display_searchResult (res->additionalSearchInfo);
1066     printf("records returned: %d\n",
1067            *res->numberOfRecordsReturned);
1068     setno += *res->numberOfRecordsReturned;
1069     if (res->records)
1070         display_records(res->records);
1071     return 0;
1072 }
1073
1074 static void print_level(int iLevel)
1075 {
1076     int i;
1077     for (i = 0; i < iLevel * 4; i++)
1078         printf(" ");
1079 }
1080
1081 static void print_int(int iLevel, const char *pTag, int *pInt)
1082 {
1083     if (pInt != NULL)
1084     {
1085         print_level(iLevel);
1086         printf("%s: %d\n", pTag, *pInt);
1087     }
1088 }
1089
1090 static void print_string(int iLevel, const char *pTag, const char *pString)
1091 {
1092     if (pString != NULL)
1093     {
1094         print_level(iLevel);
1095         printf("%s: %s\n", pTag, pString);
1096     }
1097 }
1098
1099 static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
1100 {
1101     if (pOid != NULL)
1102     {
1103         int *pInt = pOid;
1104
1105         print_level(iLevel);
1106         printf("%s:", pTag);
1107         for (; *pInt != -1; pInt++)
1108             printf(" %d", *pInt);
1109         printf("\n");
1110     }
1111 }
1112
1113 static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
1114 {
1115     if (referenceId != NULL)
1116     {
1117         int i;
1118
1119         print_level(iLevel);
1120         printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
1121         for (i = 0; i < referenceId->len; i++)
1122             printf("%c", referenceId->buf[i]);
1123         printf("\n");
1124     }
1125 }
1126
1127 static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
1128 {
1129     if (pStringNumeric != NULL)
1130     {
1131         switch (pStringNumeric->which)
1132         {
1133         case Z_StringOrNumeric_string:
1134             print_string(iLevel, pTag, pStringNumeric->u.string);
1135             break;
1136
1137         case Z_StringOrNumeric_numeric:
1138             print_int(iLevel, pTag, pStringNumeric->u.numeric);
1139             break;
1140
1141         default:
1142             print_level(iLevel);
1143             printf("%s: valid type for Z_StringOrNumeric\n", pTag);
1144             break;
1145         }
1146     }
1147 }
1148
1149 static void print_universe_report_duplicate(
1150     int iLevel,
1151     Z_UniverseReportDuplicate *pUniverseReportDuplicate)
1152 {
1153     if (pUniverseReportDuplicate != NULL)
1154     {
1155         print_level(iLevel);
1156         printf("Universe Report Duplicate: \n");
1157         iLevel++;
1158         print_string_or_numeric(iLevel, "Hit No",
1159                                 pUniverseReportDuplicate->hitno);
1160     }
1161 }
1162
1163 static void print_universe_report_hits(
1164     int iLevel,
1165     Z_UniverseReportHits *pUniverseReportHits)
1166 {
1167     if (pUniverseReportHits != NULL)
1168     {
1169         print_level(iLevel);
1170         printf("Universe Report Hits: \n");
1171         iLevel++;
1172         print_string_or_numeric(iLevel, "Database",
1173                                 pUniverseReportHits->database);
1174         print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
1175     }
1176 }
1177
1178 static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
1179 {
1180     if (pUniverseReport != NULL)
1181     {
1182         print_level(iLevel);
1183         printf("Universe Report: \n");
1184         iLevel++;
1185         print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
1186         switch (pUniverseReport->which)
1187         {
1188         case Z_UniverseReport_databaseHits:
1189             print_universe_report_hits(iLevel,
1190                                        pUniverseReport->u.databaseHits);
1191             break;
1192
1193         case Z_UniverseReport_duplicate:
1194             print_universe_report_duplicate(iLevel,
1195                                             pUniverseReport->u.duplicate);
1196             break;
1197
1198         default:
1199             print_level(iLevel);
1200             printf("Type: %d\n", pUniverseReport->which);
1201             break;
1202         }
1203     }
1204 }
1205
1206 static void print_external(int iLevel, Z_External *pExternal)
1207 {
1208     if (pExternal != NULL)
1209     {
1210         print_level(iLevel);
1211         printf("External: \n");
1212         iLevel++;
1213         print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
1214         print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
1215         print_string(iLevel, "Descriptor", pExternal->descriptor);
1216         switch (pExternal->which)
1217         {
1218         case Z_External_universeReport:
1219             print_universe_report(iLevel, pExternal->u.universeReport);
1220             break;
1221
1222         default:
1223             print_level(iLevel);
1224             printf("Type: %d\n", pExternal->which);
1225             break;
1226         }
1227     }
1228 }
1229
1230 static int process_resourceControlRequest (Z_ResourceControlRequest *req)
1231 {
1232     printf ("Received ResourceControlRequest.\n");
1233     print_referenceId(1, req->referenceId);
1234     print_int(1, "Suspended Flag", req->suspendedFlag);
1235     print_int(1, "Partial Results Available", req->partialResultsAvailable);
1236     print_int(1, "Response Required", req->responseRequired);
1237     print_int(1, "Triggered Request Flag", req->triggeredRequestFlag);
1238     print_external(1, req->resourceReport);
1239     return 0;
1240 }
1241
1242 void process_ESResponse(Z_ExtendedServicesResponse *res)
1243 {
1244     printf("Status: ");
1245     switch (*res->operationStatus)
1246     {
1247     case Z_ExtendedServicesResponse_done:
1248         printf ("done\n");
1249         break;
1250     case Z_ExtendedServicesResponse_accepted:
1251         printf ("accepted\n");
1252         break;
1253     case Z_ExtendedServicesResponse_failure:
1254         printf ("failure\n");
1255         display_diagrecs(res->diagnostics, res->num_diagnostics);
1256         break;
1257     default:
1258         printf ("unknown\n");
1259     }
1260     if ( (*res->operationStatus != Z_ExtendedServicesResponse_failure) &&
1261         (res->num_diagnostics != 0) ) {
1262         display_diagrecs(res->diagnostics, res->num_diagnostics);
1263     }
1264     print_refid (res->referenceId);
1265     if (res->taskPackage &&
1266         res->taskPackage->which == Z_External_extendedService)
1267     {
1268         Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService;
1269         Odr_oct *id = taskPackage->targetReference;
1270         Z_External *ext = taskPackage->taskSpecificParameters;
1271
1272         if (id)
1273         {
1274             printf ("Target Reference: ");
1275             print_stringn (id->buf, id->len);
1276             printf ("\n");
1277         }
1278         if (ext->which == Z_External_update)
1279         {
1280             Z_IUUpdateTaskPackage *utp = ext->u.update->u.taskPackage;
1281             if (utp && utp->targetPart)
1282             {
1283                 Z_IUTargetPart *targetPart = utp->targetPart;
1284                 int i;
1285
1286                 for (i = 0; i<targetPart->num_taskPackageRecords;  i++)
1287                 {
1288
1289                     Z_IUTaskPackageRecordStructure *tpr =
1290                         targetPart->taskPackageRecords[i];
1291                     printf ("task package record %d\n", i+1);
1292                     if (tpr->which == Z_IUTaskPackageRecordStructure_record)
1293                     {
1294                         display_record (tpr->u.record);
1295                     }
1296                     else
1297                     {
1298                         printf ("other type\n");
1299                     }
1300                 }
1301             }
1302         }
1303     }
1304 }
1305
1306 const char *get_ill_element (void *clientData, const char *element)
1307 {
1308     return 0;
1309 }
1310
1311 static Z_External *create_external_itemRequest()
1312 {
1313     struct ill_get_ctl ctl;
1314     ILL_ItemRequest *req;
1315     Z_External *r = 0;
1316     int item_request_size = 0;
1317     char *item_request_buf = 0;
1318
1319     ctl.odr = out;
1320     ctl.clientData = 0;
1321     ctl.f = get_ill_element;
1322
1323     req = ill_get_ItemRequest(&ctl, "ill", 0);
1324     if (!req)
1325         printf ("ill_get_ItemRequest failed\n");
1326
1327     if (!ill_ItemRequest (out, &req, 0, 0))
1328     {
1329         if (apdu_file)
1330         {
1331             ill_ItemRequest(print, &req, 0, 0);
1332             odr_reset(print);
1333         }
1334         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1335         if (item_request_buf)
1336             odr_setbuf (out, item_request_buf, item_request_size, 1);
1337         printf ("Couldn't encode ItemRequest, size %d\n", item_request_size);
1338         return 0;
1339     }
1340     else
1341     {
1342         oident oid;
1343
1344         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1345         oid.proto = PROTO_GENERAL;
1346         oid.oclass = CLASS_GENERAL;
1347         oid.value = VAL_ISO_ILL_1;
1348
1349         r = (Z_External *) odr_malloc (out, sizeof(*r));
1350         r->direct_reference = odr_oiddup(out,oid_getoidbyent(&oid));
1351         r->indirect_reference = 0;
1352         r->descriptor = 0;
1353         r->which = Z_External_single;
1354
1355         r->u.single_ASN1_type = (Odr_oct *)
1356             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
1357         r->u.single_ASN1_type->buf = (unsigned char *)
1358         odr_malloc (out, item_request_size);
1359         r->u.single_ASN1_type->len = item_request_size;
1360         r->u.single_ASN1_type->size = item_request_size;
1361         memcpy (r->u.single_ASN1_type->buf, item_request_buf,
1362                 item_request_size);
1363
1364         do_hex_dump(item_request_buf,item_request_size);
1365     }
1366     return r;
1367 }
1368
1369 static Z_External *create_external_ILL_APDU(int which)
1370 {
1371     struct ill_get_ctl ctl;
1372     ILL_APDU *ill_apdu;
1373     Z_External *r = 0;
1374     int ill_request_size = 0;
1375     char *ill_request_buf = 0;
1376
1377     ctl.odr = out;
1378     ctl.clientData = 0;
1379     ctl.f = get_ill_element;
1380
1381     ill_apdu = ill_get_APDU(&ctl, "ill", 0);
1382
1383     if (!ill_APDU (out, &ill_apdu, 0, 0))
1384     {
1385         if (apdu_file)
1386         {
1387             printf ("-------------------\n");
1388             ill_APDU(print, &ill_apdu, 0, 0);
1389             odr_reset(print);
1390             printf ("-------------------\n");
1391         }
1392         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1393         if (ill_request_buf)
1394             odr_setbuf (out, ill_request_buf, ill_request_size, 1);
1395         printf ("Couldn't encode ILL-Request, size %d\n", ill_request_size);
1396         return 0;
1397     }
1398     else
1399     {
1400         oident oid;
1401         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1402
1403         oid.proto = PROTO_GENERAL;
1404         oid.oclass = CLASS_GENERAL;
1405         oid.value = VAL_ISO_ILL_1;
1406
1407         r = (Z_External *) odr_malloc (out, sizeof(*r));
1408         r->direct_reference = odr_oiddup(out,oid_getoidbyent(&oid));
1409         r->indirect_reference = 0;
1410         r->descriptor = 0;
1411         r->which = Z_External_single;
1412
1413         r->u.single_ASN1_type = (Odr_oct *)
1414             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
1415         r->u.single_ASN1_type->buf = (unsigned char *)
1416         odr_malloc (out, ill_request_size);
1417         r->u.single_ASN1_type->len = ill_request_size;
1418         r->u.single_ASN1_type->size = ill_request_size;
1419         memcpy (r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
1420 /*         printf ("len = %d\n", ill_request_size); */
1421 /*              do_hex_dump(ill_request_buf,ill_request_size); */
1422 /*              printf("--- end of extenal\n"); */
1423
1424     }
1425     return r;
1426 }
1427
1428
1429 static Z_External *create_ItemOrderExternal(const char *type, int itemno)
1430 {
1431     Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
1432     oident ItemOrderRequest;
1433
1434     ItemOrderRequest.proto = PROTO_Z3950;
1435     ItemOrderRequest.oclass = CLASS_EXTSERV;
1436     ItemOrderRequest.value = VAL_ITEMORDER;
1437
1438     r->direct_reference = odr_oiddup(out,oid_getoidbyent(&ItemOrderRequest));
1439     r->indirect_reference = 0;
1440     r->descriptor = 0;
1441
1442     r->which = Z_External_itemOrder;
1443
1444     r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
1445     memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
1446     r->u.itemOrder->which=Z_IOItemOrder_esRequest;
1447
1448     r->u.itemOrder->u.esRequest = (Z_IORequest *)
1449         odr_malloc(out,sizeof(Z_IORequest));
1450     memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
1451
1452     r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
1453         odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
1454     memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
1455     r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
1456         odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
1457     memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
1458
1459     r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
1460     r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
1461     r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
1462
1463     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
1464         (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
1465     memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
1466     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
1467
1468     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
1469         (int *) odr_malloc(out, sizeof(int));
1470     *r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item = itemno;
1471
1472     if (!strcmp (type, "item") || !strcmp(type, "2"))
1473     {
1474         printf ("using item-request\n");
1475         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
1476             create_external_itemRequest();
1477     }
1478     else if (!strcmp(type, "ill") || !strcmp(type, "1"))
1479     {
1480         printf ("using ILL-request\n");
1481         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
1482             create_external_ILL_APDU(ILL_APDU_ILL_Request);
1483     }
1484     else if (!strcmp(type, "xml") || !strcmp(type, "3"))
1485     {
1486     const char *xml_buf =
1487         "<itemorder>\n"
1488         "  <type>request</type>\n"
1489         "  <libraryNo>000200</libraryNo>\n"
1490         "  <borrowerTicketNo> 1212 </borrowerTicketNo>\n"
1491         "</itemorder>";
1492         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
1493             z_ext_record (out, VAL_TEXT_XML, xml_buf, strlen(xml_buf));
1494     }
1495     else
1496         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
1497
1498     return r;
1499 }
1500
1501 static int send_itemorder(const char *type, int itemno)
1502 {
1503     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
1504     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
1505     oident ItemOrderRequest;
1506
1507     ItemOrderRequest.proto = PROTO_Z3950;
1508     ItemOrderRequest.oclass = CLASS_EXTSERV;
1509     ItemOrderRequest.value = VAL_ITEMORDER;
1510     req->packageType = odr_oiddup(out,oid_getoidbyent(&ItemOrderRequest));
1511     req->packageName = esPackageName;
1512
1513     req->taskSpecificParameters = create_ItemOrderExternal(type, itemno);
1514
1515     send_apdu(apdu);
1516     return 0;
1517 }
1518
1519 static int cmd_update(const char *arg)
1520 {
1521     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
1522     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
1523     Z_External *r;
1524     int oid[OID_SIZE];
1525     Z_IUOriginPartToKeep *toKeep;
1526     Z_IUSuppliedRecords *notToKeep;
1527     oident update_oid;
1528     char action[20], recid[20], fname[80];
1529     int action_no;
1530     Z_External *record_this = 0;
1531
1532     *action = 0;
1533     *recid = 0;
1534     *fname = 0;
1535     sscanf (arg, "%19s %19s %79s", action, recid, fname);
1536
1537     if (!strcmp (action, "insert"))
1538         action_no = Z_IUOriginPartToKeep_recordInsert;
1539     else if (!strcmp (action, "replace"))
1540         action_no = Z_IUOriginPartToKeep_recordReplace;
1541     else if (!strcmp (action, "delete"))
1542         action_no = Z_IUOriginPartToKeep_recordDelete;
1543     else if (!strcmp (action, "update"))
1544         action_no = Z_IUOriginPartToKeep_specialUpdate;
1545     else
1546     {
1547         printf ("Bad action: %s\n", action);
1548         printf ("Possible values: insert, replace, delete, update\n");
1549         return 0;
1550     }
1551
1552     if (*fname)
1553     {
1554         FILE *inf;
1555         struct stat status;
1556         stat (fname, &status);
1557         if (S_ISREG(status.st_mode) && (inf = fopen(fname, "r")))
1558         {
1559             size_t len = status.st_size;
1560             char *buf = (char *) xmalloc (len);
1561
1562             fread (buf, 1, len, inf);
1563
1564             fclose (inf);
1565
1566             record_this = z_ext_record (out, VAL_TEXT_XML, buf, len);
1567
1568             xfree (buf);
1569         }
1570         else
1571         {
1572             printf ("File %s doesn't exist\n", fname);
1573             return 0;
1574         }
1575     }
1576     else
1577     {
1578         if (!record_last)
1579         {
1580             printf ("No last record (update ignored)\n");
1581             return 0;
1582         }
1583         record_this = record_last;
1584     }
1585
1586     update_oid.proto = PROTO_Z3950;
1587     update_oid.oclass = CLASS_EXTSERV;
1588     update_oid.value = VAL_DBUPDATE;
1589     oid_ent_to_oid (&update_oid, oid);
1590     req->packageType = odr_oiddup(out,oid);
1591     req->packageName = esPackageName;
1592
1593     req->referenceId = set_refid (out);
1594
1595     r = req->taskSpecificParameters = (Z_External *)
1596         odr_malloc (out, sizeof(*r));
1597     r->direct_reference = odr_oiddup(out,oid);
1598     r->indirect_reference = 0;
1599     r->descriptor = 0;
1600     r->which = Z_External_update;
1601     r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
1602     r->u.update->which = Z_IUUpdate_esRequest;
1603     r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
1604         odr_malloc(out, sizeof(*r->u.update->u.esRequest));
1605     toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
1606         odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
1607     toKeep->databaseName = databaseNames[0];
1608     toKeep->schema = 0;
1609     toKeep->elementSetName = 0;
1610     toKeep->actionQualifier = 0;
1611     toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
1612     *toKeep->action = action_no;
1613
1614     notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
1615         odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
1616     notToKeep->num = 1;
1617     notToKeep->elements = (Z_IUSuppliedRecords_elem **)
1618         odr_malloc(out, sizeof(*notToKeep->elements));
1619     notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
1620         odr_malloc(out, sizeof(**notToKeep->elements));
1621     notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
1622     if (*recid)
1623     {
1624         notToKeep->elements[0]->u.opaque = (Odr_oct *)
1625             odr_malloc (out, sizeof(Odr_oct));
1626         notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
1627         notToKeep->elements[0]->u.opaque->size = strlen(recid);
1628         notToKeep->elements[0]->u.opaque->len = strlen(recid);
1629     }
1630     else
1631         notToKeep->elements[0]->u.opaque = 0;
1632     notToKeep->elements[0]->supplementalId = 0;
1633     notToKeep->elements[0]->correlationInfo = 0;
1634     notToKeep->elements[0]->record = record_this;
1635
1636     send_apdu(apdu);
1637
1638     return 2;
1639 }
1640
1641 static int cmd_itemorder(const char *arg)
1642 {
1643     char type[12];
1644     int itemno;
1645
1646     if (sscanf (arg, "%10s %d", type, &itemno) != 2)
1647         return 0;
1648
1649     printf("Item order request\n");
1650     fflush(stdout);
1651     send_itemorder(type, itemno);
1652     return 2;
1653 }
1654
1655 static int cmd_find(const char *arg)
1656 {
1657     if (!*arg)
1658     {
1659         printf("Find what?\n");
1660         return 0;
1661     }
1662     if (!conn)
1663     {
1664         try_reconnect();
1665
1666         if (!conn) {
1667             printf("Not connected yet\n");
1668             return 0;
1669         }
1670     }
1671     if (!send_searchRequest(arg))
1672         return 0;
1673     return 2;
1674 }
1675
1676 static int cmd_delete(const char *arg)
1677 {
1678     if (!conn)
1679     {
1680         printf("Not connected yet\n");
1681         return 0;
1682     }
1683     if (!send_deleteResultSetRequest(arg))
1684         return 0;
1685     return 2;
1686 }
1687
1688 static int cmd_ssub(const char *arg)
1689 {
1690     if (!(smallSetUpperBound = atoi(arg)))
1691         return 0;
1692     return 1;
1693 }
1694
1695 static int cmd_lslb(const char *arg)
1696 {
1697     if (!(largeSetLowerBound = atoi(arg)))
1698         return 0;
1699     return 1;
1700 }
1701
1702 static int cmd_mspn(const char *arg)
1703 {
1704     if (!(mediumSetPresentNumber = atoi(arg)))
1705         return 0;
1706     return 1;
1707 }
1708
1709 static int cmd_status(const char *arg)
1710 {
1711     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
1712     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
1713     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
1714     return 1;
1715 }
1716
1717 static int cmd_setnames(const char *arg)
1718 {
1719     if (*arg == '1')         /* enable ? */
1720         setnumber = 0;
1721     else if (*arg == '0')    /* disable ? */
1722         setnumber = -1;
1723     else if (setnumber < 0)  /* no args, toggle .. */
1724         setnumber = 0;
1725     else
1726         setnumber = -1;
1727
1728     if (setnumber >= 0)
1729         printf("Set numbering enabled.\n");
1730     else
1731         printf("Set numbering disabled.\n");
1732     return 1;
1733 }
1734
1735 /* PRESENT SERVICE ----------------------------- */
1736
1737 static int send_presentRequest(const char *arg)
1738 {
1739     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
1740     Z_PresentRequest *req = apdu->u.presentRequest;
1741     Z_RecordComposition compo;
1742     oident prefsyn;
1743     int nos = 1;
1744     int oid[OID_SIZE];
1745     char *p;
1746     char setstring[100];
1747
1748     req->referenceId = set_refid (out);
1749     if ((p = strchr(arg, '+')))
1750     {
1751         nos = atoi(p + 1);
1752         *p = 0;
1753     }
1754     if (*arg)
1755         setno = atoi(arg);
1756     if (p && (p=strchr(p+1, '+')))
1757     {
1758         strcpy (setstring, p+1);
1759         req->resultSetId = setstring;
1760     }
1761     else if (setnumber >= 0)
1762     {
1763         sprintf(setstring, "%d", setnumber);
1764         req->resultSetId = setstring;
1765     }
1766     req->resultSetStartPoint = &setno;
1767     req->numberOfRecordsRequested = &nos;
1768     prefsyn.proto = protocol;
1769     prefsyn.oclass = CLASS_RECSYN;
1770     prefsyn.value = recordsyntax;
1771     req->preferredRecordSyntax =
1772         odr_oiddup (out, oid_ent_to_oid(&prefsyn, oid));
1773
1774     if (schema != VAL_NONE)
1775     {
1776         oident prefschema;
1777
1778         prefschema.proto = protocol;
1779         prefschema.oclass = CLASS_SCHEMA;
1780         prefschema.value = schema;
1781
1782         req->recordComposition = &compo;
1783         compo.which = Z_RecordComp_complex;
1784         compo.u.complex = (Z_CompSpec *)
1785             odr_malloc(out, sizeof(*compo.u.complex));
1786         compo.u.complex->selectAlternativeSyntax = (bool_t *)
1787             odr_malloc(out, sizeof(bool_t));
1788         *compo.u.complex->selectAlternativeSyntax = 0;
1789
1790         compo.u.complex->generic = (Z_Specification *)
1791             odr_malloc(out, sizeof(*compo.u.complex->generic));
1792         compo.u.complex->generic->which = Z_Schema_oid;
1793         compo.u.complex->generic->schema.oid = (Odr_oid *)
1794             odr_oiddup(out, oid_ent_to_oid(&prefschema, oid));
1795         if (!compo.u.complex->generic->schema.oid)
1796         {
1797             /* OID wasn't a schema! Try record syntax instead. */
1798             prefschema.oclass = CLASS_RECSYN;
1799             compo.u.complex->generic->schema.oid = (Odr_oid *)
1800                 odr_oiddup(out, oid_ent_to_oid(&prefschema, oid));
1801         }
1802         if (!elementSetNames)
1803             compo.u.complex->generic->elementSpec = 0;
1804         else
1805         {
1806             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
1807                 odr_malloc(out, sizeof(Z_ElementSpec));
1808             compo.u.complex->generic->elementSpec->which =
1809                 Z_ElementSpec_elementSetName;
1810             compo.u.complex->generic->elementSpec->u.elementSetName =
1811                 elementSetNames->u.generic;
1812         }
1813         compo.u.complex->num_dbSpecific = 0;
1814         compo.u.complex->dbSpecific = 0;
1815         compo.u.complex->num_recordSyntax = 0;
1816         compo.u.complex->recordSyntax = 0;
1817     }
1818     else if (elementSetNames)
1819     {
1820         req->recordComposition = &compo;
1821         compo.which = Z_RecordComp_simple;
1822         compo.u.simple = elementSetNames;
1823     }
1824     send_apdu(apdu);
1825     printf("Sent presentRequest (%d+%d).\n", setno, nos);
1826     return 2;
1827 }
1828
1829 static void close_session (void)
1830 {
1831     cs_close (conn);
1832     conn = 0;
1833     if (session_mem)
1834     {
1835         nmem_destroy (session_mem);
1836         session_mem = NULL;
1837     }
1838     sent_close = 0;
1839     odr_reset(out);
1840     odr_reset(in);
1841     odr_reset(print);
1842 }
1843
1844 void process_close(Z_Close *req)
1845 {
1846     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
1847     Z_Close *res = apdu->u.close;
1848
1849     static char *reasons[] =
1850     {
1851         "finished",
1852         "shutdown",
1853         "system problem",
1854         "cost limit reached",
1855         "resources",
1856         "security violation",
1857         "protocolError",
1858         "lack of activity",
1859         "peer abort",
1860         "unspecified"
1861     };
1862
1863     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
1864         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
1865     if (sent_close)
1866         close_session ();
1867     else
1868     {
1869         *res->closeReason = Z_Close_finished;
1870         send_apdu(apdu);
1871         printf("Sent response.\n");
1872         sent_close = 1;
1873     }
1874 }
1875
1876 static int cmd_show(const char *arg)
1877 {
1878     if (!conn)
1879     {
1880         printf("Not connected yet\n");
1881         return 0;
1882     }
1883     if (!send_presentRequest(arg))
1884         return 0;
1885     return 2;
1886 }
1887
1888 int cmd_quit(const char *arg)
1889 {
1890     printf("See you later, alligator.\n");
1891     xmalloc_trav ("");
1892     exit(0);
1893     return 0;
1894 }
1895
1896 int cmd_cancel(const char *arg)
1897 {
1898     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
1899     Z_TriggerResourceControlRequest *req =
1900         apdu->u.triggerResourceControlRequest;
1901     bool_t rfalse = 0;
1902
1903     if (!conn)
1904     {
1905         printf("Session not initialized yet\n");
1906         return 0;
1907     }
1908     if (!ODR_MASK_GET(session->options, Z_Options_triggerResourceCtrl))
1909     {
1910         printf("Target doesn't support cancel (trigger resource ctrl)\n");
1911         return 0;
1912     }
1913     *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1914     req->resultSetWanted = &rfalse;
1915
1916     send_apdu(apdu);
1917     printf("Sent cancel request\n");
1918     return 2;
1919 }
1920
1921 int send_scanrequest(const char *query, int pp, int num, const char *term)
1922 {
1923     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
1924     Z_ScanRequest *req = apdu->u.scanRequest;
1925     int oid[OID_SIZE];
1926
1927     if (queryType == QueryType_CCL2RPN)
1928     {
1929         oident bib1;
1930         int error, pos;
1931         struct ccl_rpn_node *rpn;
1932
1933         rpn = ccl_find_str (bibset,  query, &error, &pos);
1934         if (error)
1935         {
1936             printf("CCL ERROR: %s\n", ccl_err_msg(error));
1937             return -1;
1938         }
1939         bib1.proto = PROTO_Z3950;
1940         bib1.oclass = CLASS_ATTSET;
1941         bib1.value = VAL_BIB1;
1942         req->attributeSet = oid_ent_to_oid (&bib1, oid);
1943         if (!(req->termListAndStartPoint = ccl_scan_query (out, rpn)))
1944         {
1945             printf("Couldn't convert CCL to Scan term\n");
1946             return -1;
1947         }
1948         ccl_rpn_delete (rpn);
1949     }
1950     else
1951     {
1952         YAZ_PQF_Parser pqf_parser = yaz_pqf_create ();
1953
1954         if (!(req->termListAndStartPoint =
1955               yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
1956         {
1957             const char *pqf_msg;
1958             size_t off;
1959             int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
1960             printf("%*s^\n", off+7, "");
1961             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
1962             yaz_pqf_destroy (pqf_parser);
1963             return -1;
1964         }
1965         yaz_pqf_destroy (pqf_parser);
1966     }
1967     if (term && *term)
1968     {
1969         if (req->termListAndStartPoint->term &&
1970             req->termListAndStartPoint->term->which == Z_Term_general &&
1971             req->termListAndStartPoint->term->u.general)
1972         {
1973             req->termListAndStartPoint->term->u.general->buf =
1974                 (unsigned char *) odr_strdup(out, term);
1975             req->termListAndStartPoint->term->u.general->len =
1976                 req->termListAndStartPoint->term->u.general->size =
1977                 strlen(term);
1978         }
1979     }
1980     req->referenceId = set_refid (out);
1981     req->num_databaseNames = num_databaseNames;
1982     req->databaseNames = databaseNames;
1983     req->numberOfTermsRequested = &num;
1984     req->preferredPositionInResponse = &pp;
1985     send_apdu(apdu);
1986     return 2;
1987 }
1988
1989 int send_sortrequest(const char *arg, int newset)
1990 {
1991     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
1992     Z_SortRequest *req = apdu->u.sortRequest;
1993     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
1994         odr_malloc (out, sizeof(*sksl));
1995     char setstring[32];
1996
1997     if (setnumber >= 0)
1998         sprintf (setstring, "%d", setnumber);
1999     else
2000         sprintf (setstring, "default");
2001
2002     req->referenceId = set_refid (out);
2003
2004     req->num_inputResultSetNames = 1;
2005     req->inputResultSetNames = (Z_InternationalString **)
2006         odr_malloc (out, sizeof(*req->inputResultSetNames));
2007     req->inputResultSetNames[0] = odr_strdup (out, setstring);
2008
2009     if (newset && setnumber >= 0)
2010         sprintf (setstring, "%d", ++setnumber);
2011
2012     req->sortedResultSetName = odr_strdup (out, setstring);
2013
2014     req->sortSequence = yaz_sort_spec (out, arg);
2015     if (!req->sortSequence)
2016     {
2017         printf ("Missing sort specifications\n");
2018         return -1;
2019     }
2020     send_apdu(apdu);
2021     return 2;
2022 }
2023
2024 void display_term(Z_TermInfo *t)
2025 {
2026     if (t->term->which == Z_Term_general)
2027     {
2028         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
2029         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
2030             t->term->u.general->buf);
2031     }
2032     else
2033         printf("Term (not general)");
2034     if (t->globalOccurrences)
2035         printf (" (%d)\n", *t->globalOccurrences);
2036     else
2037         printf ("\n");
2038 }
2039
2040 void process_scanResponse(Z_ScanResponse *res)
2041 {
2042     int i;
2043     Z_Entry **entries = NULL;
2044     int num_entries = 0;
2045
2046     printf("Received ScanResponse\n");
2047     print_refid (res->referenceId);
2048     printf("%d entries", *res->numberOfEntriesReturned);
2049     if (res->positionOfTerm)
2050         printf (", position=%d", *res->positionOfTerm);
2051     printf ("\n");
2052     if (*res->scanStatus != Z_Scan_success)
2053         printf("Scan returned code %d\n", *res->scanStatus);
2054     if (!res->entries)
2055         return;
2056     if ((entries = res->entries->entries))
2057         num_entries = res->entries->num_entries;
2058     for (i = 0; i < num_entries; i++)
2059     {
2060         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
2061         if (entries[i]->which == Z_Entry_termInfo)
2062         {
2063             printf("%c ", i + 1 == pos_term ? '*' : ' ');
2064             display_term(entries[i]->u.termInfo);
2065         }
2066         else
2067             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
2068     }
2069     if (res->entries->nonsurrogateDiagnostics)
2070         display_diagrecs (res->entries->nonsurrogateDiagnostics,
2071                           res->entries->num_nonsurrogateDiagnostics);
2072 }
2073
2074 void process_sortResponse(Z_SortResponse *res)
2075 {
2076     printf("Received SortResponse: status=");
2077     switch (*res->sortStatus)
2078     {
2079     case Z_SortStatus_success:
2080         printf ("success"); break;
2081     case Z_SortStatus_partial_1:
2082         printf ("partial"); break;
2083     case Z_SortStatus_failure:
2084         printf ("failure"); break;
2085     default:
2086         printf ("unknown (%d)", *res->sortStatus);
2087     }
2088     printf ("\n");
2089     print_refid (res->referenceId);
2090     if (res->diagnostics)
2091         display_diagrecs(res->diagnostics,
2092                          res->num_diagnostics);
2093 }
2094
2095 void process_deleteResultSetResponse (Z_DeleteResultSetResponse *res)
2096 {
2097     printf("Got deleteResultSetResponse status=%d\n",
2098            *res->deleteOperationStatus);
2099     if (res->deleteListStatuses)
2100     {
2101         int i;
2102         for (i = 0; i < res->deleteListStatuses->num; i++)
2103         {
2104             printf ("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
2105                     *res->deleteListStatuses->elements[i]->status);
2106         }
2107     }
2108 }
2109
2110 int cmd_sort_generic(const char *arg, int newset)
2111 {
2112     if (!conn)
2113     {
2114         printf("Session not initialized yet\n");
2115         return 0;
2116     }
2117     if (!ODR_MASK_GET(session->options, Z_Options_sort))
2118     {
2119         printf("Target doesn't support sort\n");
2120         return 0;
2121     }
2122     if (*arg)
2123     {
2124         if (send_sortrequest(arg, newset) < 0)
2125             return 0;
2126         return 2;
2127     }
2128     return 0;
2129 }
2130
2131 int cmd_sort(const char *arg)
2132 {
2133     return cmd_sort_generic (arg, 0);
2134 }
2135
2136 int cmd_sort_newset (const char *arg)
2137 {
2138     return cmd_sort_generic (arg, 1);
2139 }
2140
2141 int cmd_scan(const char *arg)
2142 {
2143     if (!conn)
2144     {
2145         try_reconnect();
2146
2147         if (!conn) {
2148             printf("Session not initialized yet\n");
2149             return 0;
2150         }
2151     }
2152     if (!ODR_MASK_GET(session->options, Z_Options_scan))
2153     {
2154         printf("Target doesn't support scan\n");
2155         return 0;
2156     }
2157     if (*arg)
2158     {
2159         strcpy (last_scan_query, arg);
2160         if (send_scanrequest(arg, 1, 20, 0) < 0)
2161             return 0;
2162     }
2163     else
2164     {
2165         if (send_scanrequest(last_scan_query, 1, 20, last_scan_line) < 0)
2166             return 0;
2167     }
2168     return 2;
2169 }
2170
2171 int cmd_schema(const char *arg)
2172 {
2173     if (!arg || !*arg)
2174     {
2175         schema = VAL_NONE;
2176         return 1;
2177     }
2178     schema = oid_getvalbyname (arg);
2179     if (schema == VAL_NONE)
2180     {
2181         printf ("unknown schema\n");
2182         return 0;
2183     }
2184     return 1;
2185 }
2186
2187 int cmd_format(const char *arg)
2188 {
2189     oid_value nsyntax;
2190     if (!arg || !*arg)
2191     {
2192         printf("Usage: format <recordsyntax>\n");
2193         return 0;
2194     }
2195     nsyntax = oid_getvalbyname (arg);
2196     if (strcmp(arg, "none") && nsyntax == VAL_NONE)
2197     {
2198         printf ("unknown record syntax\n");
2199         return 0;
2200     }
2201     recordsyntax = nsyntax;
2202     return 1;
2203 }
2204
2205 int cmd_elements(const char *arg)
2206 {
2207     static Z_ElementSetNames esn;
2208     static char what[100];
2209
2210     if (!arg || !*arg)
2211     {
2212         elementSetNames = 0;
2213         return 1;
2214     }
2215     strcpy(what, arg);
2216     esn.which = Z_ElementSetNames_generic;
2217     esn.u.generic = what;
2218     elementSetNames = &esn;
2219     return 1;
2220 }
2221
2222 int cmd_attributeset(const char *arg)
2223 {
2224     char what[100];
2225
2226     if (!arg || !*arg)
2227     {
2228         printf("Usage: attributeset <setname>\n");
2229         return 0;
2230     }
2231     sscanf(arg, "%s", what);
2232     if (p_query_attset (what))
2233     {
2234         printf("Unknown attribute set name\n");
2235         return 0;
2236     }
2237     return 1;
2238 }
2239
2240 int cmd_querytype (const char *arg)
2241 {
2242     if (!strcmp (arg, "ccl"))
2243         queryType = QueryType_CCL;
2244     else if (!strcmp (arg, "prefix") || !strcmp(arg, "rpn"))
2245         queryType = QueryType_Prefix;
2246     else if (!strcmp (arg, "ccl2rpn") || !strcmp (arg, "cclrpn"))
2247         queryType = QueryType_CCL2RPN;
2248     else if (!strcmp(arg, "cql"))
2249         queryType = QueryType_CQL;
2250     else
2251     {
2252         printf ("Querytype must be one of:\n");
2253         printf (" prefix         - Prefix query\n");
2254         printf (" ccl            - CCL query\n");
2255         printf (" ccl2rpn        - CCL query converted to RPN\n");
2256         printf (" cql            - CQL\n");
2257         return 0;
2258     }
2259     return 1;
2260 }
2261
2262 int cmd_refid (const char *arg)
2263 {
2264     xfree (refid);
2265     refid = NULL;
2266     if (*arg)
2267     {
2268         refid = (char *) xmalloc (strlen(arg)+1);
2269         strcpy (refid, arg);
2270     }
2271     return 1;
2272 }
2273
2274 int cmd_close(const char *arg)
2275 {
2276     Z_APDU *apdu;
2277     Z_Close *req;
2278     if (!conn)
2279         return 0;
2280
2281     apdu = zget_APDU(out, Z_APDU_close);
2282     req = apdu->u.close;
2283     *req->closeReason = Z_Close_finished;
2284     send_apdu(apdu);
2285     printf("Sent close request.\n");
2286     sent_close = 1;
2287     return 2;
2288 }
2289
2290 int cmd_packagename(const char* arg)
2291 {
2292     xfree (esPackageName);
2293     esPackageName = NULL;
2294     if (*arg)
2295     {
2296         esPackageName = (char *) xmalloc (strlen(arg)+1);
2297         strcpy (esPackageName, arg);
2298     }
2299     return 1;
2300 }
2301
2302 int cmd_proxy(const char* arg)
2303 {
2304     if (*arg == '\0') {
2305                 xfree (yazProxy);
2306                 yazProxy = NULL;
2307
2308     }
2309     xfree (yazProxy);
2310     yazProxy = NULL;
2311     if (*arg)
2312     {
2313         yazProxy = (char *) xmalloc (strlen(arg)+1);
2314         strcpy (yazProxy, arg);
2315     }
2316     return 1;
2317 }
2318
2319 int cmd_charset(const char* arg)
2320 {
2321     char l1[30], l2[30];
2322
2323     *l1 = *l2 = 0;
2324     if (sscanf(arg, "%29s %29s", l1, l2) < 1)
2325     {
2326         printf("Current character set is `%s'\n", (yazCharset) ? yazCharset:NULL);
2327         return 1;
2328     }
2329     xfree (yazCharset);
2330     yazCharset = NULL;
2331     if (*l1)
2332         yazCharset = xstrdup(l1);
2333     if (*l2)
2334     {
2335         odr_set_charset (out, l1, l2);
2336         odr_set_charset (in, l2, l1);
2337     }
2338     return 1;
2339 }
2340
2341 int cmd_lang(const char* arg)
2342 {
2343     if (*arg == '\0') {
2344         printf("Current language is `%s'\n", (yazLang)?yazLang:NULL);
2345         return 1;
2346     }
2347     xfree (yazLang);
2348     yazLang = NULL;
2349     if (*arg)
2350     {
2351         yazLang = (char *) xmalloc (strlen(arg)+1);
2352         strcpy (yazLang, arg);
2353     }
2354     return 1;
2355 }
2356
2357 int cmd_source(const char* arg)
2358 {
2359     /* first should open the file and read one line at a time.. */
2360     FILE* includeFile;
2361     char line[1024], *cp;
2362
2363     if(strlen(arg)<1) {
2364         fprintf(stderr,"Error in source command use a filename\n");
2365         return -1;
2366     }
2367
2368     includeFile = fopen (arg, "r");
2369
2370     if(!includeFile) {
2371         fprintf(stderr,"Unable to open file %s for reading\n",arg);
2372         return -1;
2373     }
2374
2375     while(!feof(includeFile)) {
2376         memset(line,0,sizeof(line));
2377         fgets(line,sizeof(line),includeFile);
2378
2379         if(strlen(line) < 2) continue;
2380         if(line[0] == '#') continue;
2381
2382         if ((cp = strrchr (line, '\n')))
2383             *cp = '\0';
2384
2385         process_cmd_line(line);
2386     }
2387
2388     if(fclose(includeFile)<0) {
2389         perror("unable to close include file");
2390         exit(1);
2391     }
2392     return 1;
2393 }
2394
2395 int cmd_subshell(const char* args)
2396 {
2397     if(strlen(args))
2398         system(args);
2399     else
2400         system(getenv("SHELL"));
2401
2402     printf("\n");
2403     return 1;
2404 }
2405
2406 int cmd_set_berfile(const char *arg)
2407 {
2408     if (ber_file && ber_file != stdout && ber_file != stderr)
2409         fclose(ber_file);
2410     if (!strcmp(arg, ""))
2411         ber_file = 0;
2412     else if (!strcmp(arg, "-"))
2413         ber_file = stdout;
2414     else
2415         ber_file = fopen(arg, "a");
2416     return 1;
2417 }
2418
2419 int cmd_set_apdufile(const char *arg)
2420 {
2421     if(apdu_file && apdu_file != stderr && apdu_file != stderr)
2422         fclose(apdu_file);
2423     if (!strcmp(arg, ""))
2424         apdu_file = 0;
2425     else if (!strcmp(arg, "-"))
2426         apdu_file = stderr;
2427     else
2428     {
2429         apdu_file = fopen(arg, "a");
2430         if (!apdu_file)
2431             perror("unable to open apdu log file");
2432     }
2433     return 1;
2434 }
2435
2436 int cmd_set_cclfile(const char* arg)
2437 {
2438     FILE *inf;
2439
2440     bibset = ccl_qual_mk ();
2441     inf = fopen (arg, "r");
2442     if (!inf)
2443         perror("unable to open CCL file");
2444     else
2445     {
2446         ccl_qual_file (bibset, inf);
2447         fclose (inf);
2448     }
2449     strcpy(ccl_fields,arg);
2450     return 0;
2451 }
2452
2453 int cmd_set_auto_reconnect(const char* arg)
2454 {
2455     if(strlen(arg)==0) {
2456         auto_reconnect = ! auto_reconnect;
2457     } else if(strcmp(arg,"on")==0) {
2458         auto_reconnect = 1;
2459     } else if(strcmp(arg,"off")==0) {
2460         auto_reconnect = 0;
2461     } else {
2462         printf("Error use on or off\n");
2463         return 1;
2464     }
2465
2466     if (auto_reconnect)
2467         printf("Set auto reconnect enabled.\n");
2468     else
2469         printf("Set auto reconnect disabled.\n");
2470
2471     return 0;
2472 }
2473
2474 int cmd_set_marcdump(const char* arg)
2475 {
2476     if(marc_file && marc_file != stderr) { /* don't close stdout*/
2477         fclose(marc_file);
2478     }
2479
2480     if (!strcmp(arg, ""))
2481         marc_file = 0;
2482     else if (!strcmp(arg, "-"))
2483         marc_file = stderr;
2484     else
2485     {
2486         marc_file = fopen(arg, "a");
2487         if (!marc_file)
2488             perror("unable to open marc log file");
2489     }
2490     return 1;
2491 }
2492
2493 int cmd_set_proxy(const char* arg)
2494 {
2495     if(yazProxy) free(yazProxy);
2496     yazProxy=NULL;
2497
2498     if(strlen(arg) > 1) {
2499         yazProxy=strdup(arg);
2500     }
2501     return 1;
2502 }
2503
2504 /*
2505    this command takes 3 arge {name class oid}
2506 */
2507 int cmd_register_oid(const char* args) {
2508     static struct {
2509         char* className;
2510         oid_class oclass;
2511     } oid_classes[] = {
2512         {"appctx",CLASS_APPCTX},
2513         {"absyn",CLASS_ABSYN},
2514         {"attset",CLASS_ATTSET},
2515         {"transyn",CLASS_TRANSYN},
2516         {"diagset",CLASS_DIAGSET},
2517         {"recsyn",CLASS_RECSYN},
2518         {"resform",CLASS_RESFORM},
2519         {"accform",CLASS_ACCFORM},
2520         {"extserv",CLASS_EXTSERV},
2521         {"userinfo",CLASS_USERINFO},
2522         {"elemspec",CLASS_ELEMSPEC},
2523         {"varset",CLASS_VARSET},
2524         {"schema",CLASS_SCHEMA},
2525         {"tagset",CLASS_TAGSET},
2526         {"general",CLASS_GENERAL},
2527         {0,(enum oid_class) 0}
2528     };
2529     char oname_str[101], oclass_str[101], oid_str[101];
2530     char* name;
2531     int i;
2532     oid_class oidclass = CLASS_GENERAL;
2533     int val = 0, oid[OID_SIZE];
2534     struct oident * new_oident=NULL;
2535
2536     if (sscanf (args, "%100[^ ] %100[^ ] %100s",
2537                 oname_str,oclass_str, oid_str) < 1) {
2538         printf("Error in regristrate command \n");
2539         return 0;
2540     }
2541
2542     for (i = 0; oid_classes[i].className; i++) {
2543         if (!strcmp(oid_classes[i].className, oclass_str))
2544         {
2545             oidclass=oid_classes[i].oclass;
2546             break;
2547         }
2548     }
2549
2550     if(!(oid_classes[i].className)) {
2551         printf("Unknonwn oid class %s\n",oclass_str);
2552         return 0;
2553     }
2554
2555     i = 0;
2556     name = oid_str;
2557     val = 0;
2558
2559     while (isdigit (*name))
2560     {
2561         val = val*10 + (*name - '0');
2562         name++;
2563         if (*name == '.')
2564         {
2565             if (i < OID_SIZE-1)
2566                 oid[i++] = val;
2567             val = 0;
2568             name++;
2569         }
2570     }
2571     oid[i] = val;
2572     oid[i+1] = -1;
2573
2574     new_oident=oid_addent (oid,PROTO_GENERAL,oidclass,oname_str,VAL_DYNAMIC);
2575     if(strcmp(new_oident->desc,oname_str)) {
2576         fprintf(stderr,"oid is already named as %s, regristration faild\n",
2577                 new_oident->desc);
2578     }
2579     return 1;
2580 }
2581
2582 int cmd_push_command(const char* arg)
2583 {
2584 #if HAVE_READLINE_HISTORY_H
2585     if(strlen(arg)>1)
2586         add_history(arg);
2587 #else
2588     fprintf(stderr,"Not compiled with the readline/history module\n");
2589 #endif
2590     return 1;
2591 }
2592
2593 void source_rcfile()
2594 {
2595     /*  Look for a $HOME/.yazclientrc and source it if it exists */
2596     struct stat statbuf;
2597     char buffer[1000];
2598     char* homedir=getenv("HOME");
2599
2600     if(!homedir) return;
2601
2602     sprintf(buffer,"%s/.yazclientrc",homedir);
2603
2604     if(stat(buffer,&statbuf)==0) {
2605         cmd_source(buffer);
2606     }
2607
2608     if(stat(".yazclientrc",&statbuf)==0) {
2609         cmd_source(".yazclientrc");
2610     }
2611 }
2612
2613
2614 static void initialize(void)
2615 {
2616     FILE *inf;
2617     int i;
2618
2619     if (!(out = odr_createmem(ODR_ENCODE)) ||
2620         !(in = odr_createmem(ODR_DECODE)) ||
2621         !(print = odr_createmem(ODR_PRINT)))
2622     {
2623         fprintf(stderr, "failed to allocate ODR streams\n");
2624         exit(1);
2625     }
2626     oid_init();
2627
2628     setvbuf(stdout, 0, _IONBF, 0);
2629     if (apdu_file)
2630         odr_setprint(print, apdu_file);
2631
2632     bibset = ccl_qual_mk ();
2633     inf = fopen (ccl_fields, "r");
2634     if (inf)
2635     {
2636         ccl_qual_file (bibset, inf);
2637         fclose (inf);
2638     }
2639     cmd_base("Default");
2640
2641 #if HAVE_READLINE_READLINE_H
2642     rl_attempted_completion_function = (CPPFunction*)readline_completer;
2643 #endif
2644
2645
2646     for(i=0; i<maxOtherInfosSupported; ++i) {
2647         extraOtherInfos[i].oidval = -1;
2648     }
2649
2650     source_rcfile();
2651 }
2652
2653
2654 #if HAVE_GETTIMEOFDAY
2655 struct timeval tv_start, tv_end;
2656 #endif
2657
2658 void wait_and_handle_responce()
2659 {
2660
2661     int res;
2662     char *netbuffer= 0;
2663     int netbufferlen = 0;
2664     Z_APDU *apdu;
2665
2666
2667     if (conn)
2668     {
2669         do
2670         {
2671             if ((res = cs_get(conn, &netbuffer, &netbufferlen)) < 0)
2672             {
2673                 printf("Target closed connection\n");
2674                 close_session ();
2675                 break;
2676             }
2677             if (!res)
2678             {
2679                 printf("Target closed connection.\n");
2680                 close_session ();
2681                 break;
2682             }
2683             odr_reset(in); /* release APDU from last round */
2684             record_last = 0;
2685             odr_setbuf(in, netbuffer, res, 0);
2686             if (!z_APDU(in, &apdu, 0, 0))
2687             {
2688                 FILE *f = ber_file ? ber_file : stdout;
2689                 odr_perror(in, "Decoding incoming APDU");
2690                 fprintf(f, "[Near %d]\n", odr_offset(in));
2691                 fprintf(f, "Packet dump:\n---------\n");
2692                 odr_dumpBER(f, netbuffer, res);
2693                 fprintf(f, "---------\n");
2694                 if (apdu_file)
2695                     z_APDU(print, &apdu, 0, 0);
2696                 close_session ();
2697                 break;
2698             }
2699             if (ber_file)
2700                 odr_dumpBER(ber_file, netbuffer, res);
2701             if (apdu_file && !z_APDU(print, &apdu, 0, 0))
2702             {
2703                 odr_perror(print, "Failed to print incoming APDU");
2704                 odr_reset(print);
2705                 continue;
2706             }
2707             switch(apdu->which)
2708             {
2709             case Z_APDU_initResponse:
2710                 process_initResponse(apdu->u.initResponse);
2711                 break;
2712             case Z_APDU_searchResponse:
2713                 process_searchResponse(apdu->u.searchResponse);
2714                 break;
2715             case Z_APDU_scanResponse:
2716                 process_scanResponse(apdu->u.scanResponse);
2717                 break;
2718             case Z_APDU_presentResponse:
2719                 print_refid (apdu->u.presentResponse->referenceId);
2720                 setno +=
2721                     *apdu->u.presentResponse->numberOfRecordsReturned;
2722                 if (apdu->u.presentResponse->records)
2723                     display_records(apdu->u.presentResponse->records);
2724                 else
2725                     printf("No records.\n");
2726                 printf ("nextResultSetPosition = %d\n",
2727                         *apdu->u.presentResponse->nextResultSetPosition);
2728                 break;
2729             case Z_APDU_sortResponse:
2730                 process_sortResponse(apdu->u.sortResponse);
2731                 break;
2732             case Z_APDU_extendedServicesResponse:
2733                 printf("Got extended services response\n");
2734                 process_ESResponse(apdu->u.extendedServicesResponse);
2735                 break;
2736             case Z_APDU_close:
2737                 printf("Target has closed the association.\n");
2738                 process_close(apdu->u.close);
2739                 break;
2740             case Z_APDU_resourceControlRequest:
2741                 process_resourceControlRequest
2742                     (apdu->u.resourceControlRequest);
2743                 break;
2744             case Z_APDU_deleteResultSetResponse:
2745                 process_deleteResultSetResponse(apdu->u.
2746                                                 deleteResultSetResponse);
2747                 break;
2748             default:
2749                 printf("Received unknown APDU type (%d).\n",
2750                        apdu->which);
2751                 close_session ();
2752             }
2753         }
2754         while (conn && cs_more(conn));
2755 #if HAVE_GETTIMEOFDAY
2756         gettimeofday (&tv_end, 0);
2757 #if 0
2758         printf ("S/U S/U=%ld/%ld %ld/%ld",
2759                 (long) tv_start.tv_sec,
2760                 (long) tv_start.tv_usec,
2761                 (long) tv_end.tv_sec,
2762                 (long) tv_end.tv_usec);
2763 #endif
2764         printf ("Elapsed: %.6f\n",
2765                 (double) tv_end.tv_usec / 1e6 + tv_end.tv_sec -
2766                 ((double) tv_start.tv_usec / 1e6 + tv_start.tv_sec));
2767 #endif
2768     }
2769     xfree (netbuffer);
2770 }
2771
2772
2773 int cmd_cclparse(const char* arg)
2774 {
2775     int error, pos;
2776     struct ccl_rpn_node *rpn=NULL;
2777
2778
2779     rpn = ccl_find_str (bibset, arg, &error, &pos);
2780
2781     if (error) {
2782         printf ("%*s^ - ", 3+strlen(last_cmd)+1+pos, " ");
2783         printf ("%s\n", ccl_err_msg (error));
2784     }
2785     else
2786     {
2787         if (rpn)
2788         {
2789             ccl_pr_tree(rpn, stdout);
2790         }
2791     }
2792     if (rpn)
2793         ccl_rpn_delete(rpn);
2794
2795     printf ("\n");
2796
2797     return 0;
2798 }
2799
2800
2801 int cmd_set_otherinfo(const char* args)
2802 {
2803     char oid[101], otherinfoString[101];
2804     int otherinfoNo;
2805     int sscan_res;
2806     int oidval;
2807
2808     sscan_res = sscanf (args, "%d %100[^ ] %100s", &otherinfoNo, oid, otherinfoString);
2809     if(sscan_res==1) {
2810         /* reset this otherinfo */
2811         if(otherinfoNo>=maxOtherInfosSupported) {
2812             printf("Error otherinfo index to large (%d>%d)\n",otherinfoNo,maxOtherInfosSupported);
2813         }
2814         extraOtherInfos[otherinfoNo].oidval = -1;
2815         if(extraOtherInfos[otherinfoNo].value) free(extraOtherInfos[otherinfoNo].value);
2816         return 0;
2817     }
2818     if (sscan_res<3) {
2819         printf("Error in set_otherinfo command \n");
2820         return 0;
2821     }
2822
2823     if(otherinfoNo>=maxOtherInfosSupported) {
2824         printf("Error otherinfo index to large (%d>%d)\n",otherinfoNo,maxOtherInfosSupported);
2825     }
2826
2827
2828     oidval = oid_getvalbyname (oid);
2829     if(oidval == -1 ) {
2830         printf("Error in set_otherinfo command unknown oid %s \n",oid);
2831         return 0;
2832     }
2833     extraOtherInfos[otherinfoNo].oidval = oidval;
2834     if(extraOtherInfos[otherinfoNo].value) free(extraOtherInfos[otherinfoNo].value);
2835     extraOtherInfos[otherinfoNo].value = strdup(otherinfoString);
2836
2837     return 0;
2838 }
2839
2840 int cmd_list_otherinfo(const char* args)
2841 {
2842     int i;
2843
2844     if(strlen(args)>0) {
2845         i = atoi(args);
2846         if( i >= maxOtherInfosSupported ) {
2847             printf("Error otherinfo index to large (%d>%d)\n",i,maxOtherInfosSupported);
2848             return 0;
2849         }
2850
2851         if(extraOtherInfos[i].oidval != -1)
2852             printf("  otherinfo %d %s %s\n",
2853                    i,
2854                    yaz_z3950_oid_value_to_str(
2855                        (enum oid_value) extraOtherInfos[i].oidval,
2856                        CLASS_RECSYN),
2857                    extraOtherInfos[i].value);
2858
2859     } else {
2860         for(i=0; i<maxOtherInfosSupported; ++i) {
2861             if(extraOtherInfos[i].oidval != -1)
2862                 printf("  otherinfo %d %s %s\n",
2863                        i,
2864                        yaz_z3950_oid_value_to_str(
2865                            (enum oid_value) extraOtherInfos[i].oidval,
2866                            CLASS_RECSYN),
2867                        extraOtherInfos[i].value);
2868         }
2869
2870     }
2871     return 0;
2872 }
2873
2874
2875 int cmd_list_all(const char* args) {
2876     int i;
2877
2878     /* connection options */
2879     if(conn) {
2880         printf("Connected to         : %s\n",last_open_command);
2881     } else {
2882         if(last_open_command)
2883             printf("Not connected to     : %s\n",last_open_command);
2884         else
2885             printf("Not connected        : \n");
2886
2887     }
2888     if(yazProxy) printf("using proxy          : %s\n",yazProxy);
2889
2890     printf("auto_reconnect       : %s\n",auto_reconnect?"on":"off");
2891
2892     if (!auth) {
2893         printf("Authentication       : none\n");
2894     } else {
2895         switch(auth->which) {
2896         case Z_IdAuthentication_idPass:
2897             printf("Authentication       : IdPass\n");
2898             printf("    Login User       : %s\n",auth->u.idPass->userId?auth->u.idPass->userId:"");
2899             printf("    Login Group      : %s\n",auth->u.idPass->groupId?auth->u.idPass->groupId:"");
2900             printf("    Password         : %s\n",auth->u.idPass->password?auth->u.idPass->password:"");
2901             break;
2902         case Z_IdAuthentication_open:
2903             printf("Authentication       : psOpen\n");
2904             printf("    Open string      : %s\n",auth->u.open);
2905             break;
2906         default:
2907             printf("Authentication       : Unknown\n");
2908         }
2909     }
2910     if ( yazCharset ) printf("Character set        : `%s'\n", (yazCharset) ? yazCharset:NULL);
2911
2912     /* bases */
2913     printf("Bases                : ");
2914     for (i = 0; i<num_databaseNames; i++) printf("%s ",databaseNames[i]);
2915     printf("\n");
2916
2917     /* Query options */
2918     printf("CCL file             : %s\n",ccl_fields);
2919     printf("Query type           : %s\n",query_type_as_string(queryType));
2920
2921     printf("Named Result Sets    : %s\n",setnumber==-1?"off":"on");
2922
2923     /* piggy back options */
2924     printf("ssub/lslb/mspn       : %d/%d/%d\n",smallSetUpperBound,largeSetLowerBound,mediumSetPresentNumber);
2925
2926     /* print present related options */
2927     printf("Format               : %s\n",yaz_z3950_oid_value_to_str(recordsyntax,CLASS_RECSYN));
2928     printf("Schema               : %s\n",yaz_z3950_oid_value_to_str(schema,CLASS_SCHEMA));
2929     printf("Elements             : %s\n",elementSetNames?elementSetNames->u.generic:"");
2930
2931     /* loging options */
2932     printf("APDU log             : %s\n",apdu_file?"on":"off");
2933     printf("Record log           : %s\n",marc_file?"on":"off");
2934
2935     /* other infos */
2936     printf("Other Info: \n");
2937     cmd_list_otherinfo("");
2938
2939     return 0;
2940 }
2941
2942 int cmd_clear_otherinfo(const char* args)
2943 {
2944     if(strlen(args)>0) {
2945         int otherinfoNo;
2946         otherinfoNo = atoi(args);
2947         if( otherinfoNo >= maxOtherInfosSupported ) {
2948             printf("Error otherinfo index to large (%d>%d)\n",otherinfoNo,maxOtherInfosSupported);
2949             return 0;
2950         }
2951
2952         if(extraOtherInfos[otherinfoNo].oidval != -1) {
2953             /* only clear if set. */
2954             extraOtherInfos[otherinfoNo].oidval=-1;
2955             free(extraOtherInfos[otherinfoNo].value);
2956         }
2957     } else {
2958         int i;
2959
2960         for(i=0; i<maxOtherInfosSupported; ++i) {
2961             if (extraOtherInfos[i].oidval!=-1 ) {
2962                 extraOtherInfos[i].oidval=-1;
2963                 free(extraOtherInfos[i].value);
2964             }
2965         }
2966     }
2967     return 0;
2968 }
2969
2970 static int cmd_help (const char *line);
2971
2972 typedef char *(*completerFunctionType)(const char *text, int state);
2973
2974 static struct {
2975     char *cmd;
2976     int (*fun)(const char *arg);
2977     char *ad;
2978         completerFunctionType rl_completerfunction;
2979     int complete_filenames;
2980     char **local_tabcompletes;
2981 } cmd_array[] = {
2982     {"open", cmd_open, "('tcp'|'ssl')':<host>[':'<port>][/<db>]",NULL,0,NULL},
2983     {"quit", cmd_quit, "",NULL,0,NULL},
2984     {"find", cmd_find, "<query>",NULL,0,NULL},
2985     {"delete", cmd_delete, "<setname>",NULL,0,NULL},
2986     {"base", cmd_base, "<base-name>",NULL,0,NULL},
2987     {"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]",NULL,0,NULL},
2988     {"scan", cmd_scan, "<term>",NULL,0,NULL},
2989     {"sort", cmd_sort, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
2990     {"sort+", cmd_sort_newset, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
2991     {"authentication", cmd_authentication, "<acctstring>",NULL,0,NULL},
2992     {"lslb", cmd_lslb, "<largeSetLowerBound>",NULL,0,NULL},
2993     {"ssub", cmd_ssub, "<smallSetUpperBound>",NULL,0,NULL},
2994     {"mspn", cmd_mspn, "<mediumSetPresentNumber>",NULL,0,NULL},
2995     {"status", cmd_status, "",NULL,0,NULL},
2996     {"setnames", cmd_setnames, "",NULL,0,NULL},
2997     {"cancel", cmd_cancel, "",NULL,0,NULL},
2998     {"format", cmd_format, "<recordsyntax>",complete_format,0,NULL},
2999     {"schema", cmd_schema, "<schema>",complete_schema,0,NULL},
3000     {"elements", cmd_elements, "<elementSetName>",NULL,0,NULL},
3001     {"close", cmd_close, "",NULL,0,NULL},
3002     {"attributeset", cmd_attributeset, "<attrset>",complete_attributeset,0,NULL},
3003     {"querytype", cmd_querytype, "<type>",complete_querytype,0,NULL},
3004     {"refid", cmd_refid, "<id>",NULL,0,NULL},
3005     {"itemorder", cmd_itemorder, "ill|item <itemno>",NULL,0,NULL},
3006     {"update", cmd_update, "<action> <recid> [<file>]",NULL,0,NULL},
3007     {"packagename", cmd_packagename, "<packagename>",NULL,0,NULL},
3008     {"proxy", cmd_proxy, "[('tcp'|'ssl')]<host>[':'<port>]",NULL,0,NULL},
3009     {"charset", cmd_charset, "<charset_name>",NULL,0,NULL},
3010     {"lang", cmd_lang, "<language_code>",NULL,0,NULL},
3011     {".", cmd_source, "<filename>",NULL,1,NULL},
3012     {"!", cmd_subshell, "Subshell command",NULL,1,NULL},
3013     {"set_apdufile", cmd_set_apdufile, "<filename>",NULL,1,NULL},
3014     {"set_berfile", cmd_set_berfile, "<filename>",NULL,1,NULL},
3015     {"set_marcdump", cmd_set_marcdump," <filename>",NULL,1,NULL},
3016     {"set_cclfile", cmd_set_cclfile," <filename>",NULL,1,NULL},
3017     {"set_auto_reconnect", cmd_set_auto_reconnect," on|off",complete_auto_reconnect,1,NULL},
3018         {"set_otherinfo", cmd_set_otherinfo,"<otherinfoinddex> <oid> <string>",NULL,0,NULL},
3019     {"register_oid", cmd_register_oid,"<name> <class> <oid>",NULL,0,NULL},
3020     {"push_command", cmd_push_command,"<command>",command_generator,0,NULL},
3021     {"register_tab", cmd_register_tab,"<commandname> <tab>",command_generator,0,NULL},
3022     {"cclparse", cmd_cclparse,"<ccl find command>",NULL,0,NULL},
3023     {"list_otherinfo",cmd_list_otherinfo,"[otherinfoinddex]",NULL,0,NULL},
3024     {"list_all",cmd_list_all,"",NULL,0,NULL},
3025     {"clear_otherinfo",cmd_clear_otherinfo,"",NULL,0,NULL},
3026     /* Server Admin Functions */
3027     {"adm-reindex", cmd_adm_reindex, "<database-name>",NULL,0,NULL},
3028     {"adm-truncate", cmd_adm_truncate, "('database'|'index')<object-name>",NULL,0,NULL},
3029     {"adm-create", cmd_adm_create, "",NULL,0,NULL},
3030     {"adm-drop", cmd_adm_drop, "('database'|'index')<object-name>",NULL,0,NULL},
3031     {"adm-import", cmd_adm_import, "<record-type> <dir> <pattern>",NULL,0,NULL},
3032     {"adm-refresh", cmd_adm_refresh, "",NULL,0,NULL},
3033     {"adm-commit", cmd_adm_commit, "",NULL,0,NULL},
3034     {"adm-shutdown", cmd_adm_shutdown, "",NULL,0,NULL},
3035     {"adm-startup", cmd_adm_startup, "",NULL,0,NULL},
3036     {"help", cmd_help, "", NULL,0,NULL},
3037     {0,0,0,0,0,0}
3038 };
3039
3040 static int cmd_help (const char *line)
3041 {
3042     int i;
3043     char topic[21];
3044
3045     *topic = 0;
3046     sscanf (line, "%20s", topic);
3047
3048     if (*topic == 0)
3049         printf("Commands:\n");
3050     for (i = 0; cmd_array[i].cmd; i++)
3051         if (*topic == 0 || strcmp (topic, cmd_array[i].cmd) == 0)
3052             printf("   %s %s\n", cmd_array[i].cmd, cmd_array[i].ad);
3053     if (strcmp (topic, "find") == 0)
3054     {
3055         printf ("RPN:\n");
3056         printf (" \"term\"                        Simple Term\n");
3057         printf (" @attr [attset] type=value op  Attribute\n");
3058         printf (" @and opl opr                  And\n");
3059         printf (" @or opl opr                   Or\n");
3060         printf (" @not opl opr                  And-Not\n");
3061         printf (" @set set                      Result set\n");
3062         printf ("\n");
3063         printf ("Bib-1 attribute types\n");
3064         printf ("1=Use:         ");
3065         printf ("4=Title 7=ISBN 8=ISSN 30=Date 62=Abstract 1003=Author 1016=Any\n");
3066         printf ("2=Relation:    ");
3067         printf ("1<   2<=  3=  4>=  5>  6!=  102=Relevance\n");
3068         printf ("3=Position:    ");
3069         printf ("1=First in Field  2=First in subfield  3=Any position\n");
3070         printf ("4=Structure:   ");
3071         printf ("1=Phrase  2=Word  3=Key  4=Year  5=Date  6=WordList\n");
3072         printf ("5=Truncation:  ");
3073         printf ("1=Right  2=Left  3=L&R  100=No  101=#  102=Re-1  103=Re-2\n");
3074         printf ("6=Completeness:");
3075         printf ("1=Incomplete subfield  2=Complete subfield  3=Complete field\n");
3076     }
3077     return 1;
3078 }
3079
3080 int cmd_register_tab(const char* arg) {
3081
3082     char command[101], tabargument[101];
3083     int i;
3084     int num_of_tabs;
3085     char** tabslist;
3086
3087     if (sscanf (arg, "%100s %100s", command, tabargument) < 1) {
3088         return 0;
3089     }
3090
3091     /* locate the amdn in the list */
3092     for (i = 0; cmd_array[i].cmd; i++) {
3093         if (!strncmp(cmd_array[i].cmd, command, strlen(command))) {
3094             break;
3095         }
3096     }
3097
3098     if(!cmd_array[i].cmd) {
3099         fprintf(stderr,"Unknown command %s\n",command);
3100         return 1;
3101     }
3102
3103
3104     if(!cmd_array[i].local_tabcompletes)
3105         cmd_array[i].local_tabcompletes = (char **) calloc(1,sizeof(char**));
3106
3107     num_of_tabs=0;
3108
3109     tabslist = cmd_array[i].local_tabcompletes;
3110     for(;tabslist && *tabslist;tabslist++) {
3111         num_of_tabs++;
3112     }
3113
3114     cmd_array[i].local_tabcompletes =  (char **)
3115         realloc(cmd_array[i].local_tabcompletes,(num_of_tabs+2)*sizeof(char**));
3116     tabslist=cmd_array[i].local_tabcompletes;
3117     tabslist[num_of_tabs]=strdup(tabargument);
3118     tabslist[num_of_tabs+1]=NULL;
3119     return 1;
3120 }
3121
3122
3123 void process_cmd_line(char* line)
3124 {
3125     int i,res;
3126     char word[32], arg[1024];
3127
3128 #if HAVE_GETTIMEOFDAY
3129     gettimeofday (&tv_start, 0);
3130 #endif
3131
3132     if ((res = sscanf(line, "%31s %1023[^;]", word, arg)) <= 0)
3133     {
3134         strcpy(word, last_cmd);
3135         *arg = '\0';
3136     }
3137     else if (res == 1)
3138         *arg = 0;
3139     strcpy(last_cmd, word);
3140
3141     /* removed tailing spaces from the arg command */
3142     {
3143         char* p = arg;
3144         char* lastnonspace=NULL;
3145
3146         for(;*p; ++p) {
3147             if(!isspace(*p)) {
3148                 lastnonspace = p;
3149             }
3150         }
3151         if(lastnonspace)
3152             *(++lastnonspace) = 0;
3153     }
3154
3155     for (i = 0; cmd_array[i].cmd; i++)
3156         if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
3157         {
3158             res = (*cmd_array[i].fun)(arg);
3159             break;
3160         }
3161
3162     if (!cmd_array[i].cmd) /* dump our help-screen */
3163     {
3164         printf("Unknown command: %s.\n", word);
3165         printf("use help for list of commands\n");
3166         /* cmd_help (""); */
3167         res = 1;
3168     }
3169
3170     if(apdu_file) fflush(apdu_file);
3171
3172     if (res >= 2)
3173         wait_and_handle_responce();
3174
3175     if(apdu_file)
3176         fflush(apdu_file);
3177     if(marc_file)
3178         fflush(marc_file);
3179 }
3180
3181
3182 char *command_generator(const char *text, int state)
3183 {
3184     static int idx;
3185     if (state==0) {
3186         idx = 0;
3187     }
3188     for( ; cmd_array[idx].cmd; ++idx) {
3189         if (!strncmp(cmd_array[idx].cmd,text,strlen(text))) {
3190             ++idx;  /* skip this entry on the next run */
3191             return strdup(cmd_array[idx-1].cmd);
3192         }
3193     }
3194     return NULL;
3195 }
3196
3197
3198 /*
3199    This function only known how to complete on the first word
3200 */
3201 char ** readline_completer(char *text, int start, int end) {
3202 #if HAVE_READLINE_READLINE_H
3203
3204         completerFunctionType completerToUse;
3205
3206     if(start == 0) {
3207 #if HAVE_READLINE_RL_COMPLETION_MATCHES
3208         char** res=rl_completion_matches(text,
3209                                       command_generator);
3210 #else
3211         char** res=completion_matches(text,
3212                                       (CPFunction*)command_generator);
3213 #endif
3214         rl_attempted_completion_over = 1;
3215         return res;
3216     } else {
3217         char arg[1024],word[32];
3218         int i=0 ,res;
3219         if ((res = sscanf(rl_line_buffer, "%31s %1023[^;]", word, arg)) <= 0) {
3220             rl_attempted_completion_over = 1;
3221             return NULL;
3222         }
3223
3224         for (i = 0; cmd_array[i].cmd; i++) {
3225             if (!strncmp(cmd_array[i].cmd, word, strlen(word))) {
3226                 break;
3227             }
3228         }
3229
3230         if(!cmd_array[i].cmd) return NULL;
3231
3232         curret_global_list = cmd_array[i].local_tabcompletes;
3233
3234         completerToUse = cmd_array[i].rl_completerfunction;
3235         if(completerToUse==NULL)  /* if no pr. command completer is defined use the default completer */
3236             completerToUse = default_completer;
3237
3238         if(completerToUse) {
3239 #ifdef HAVE_READLINE_RL_COMPLETION_MATCHES
3240             char** res=
3241                 rl_completion_matches(text,
3242                                       completerToUse);
3243 #else
3244             char** res=
3245                 completion_matches(text,
3246                                    (CPFunction*)completerToUse);
3247 #endif
3248             if(!cmd_array[i].complete_filenames)
3249                 rl_attempted_completion_over = 1;
3250             return res;
3251         } else {
3252             if(!cmd_array[i].complete_filenames)
3253                 rl_attempted_completion_over = 1;
3254             return 0;
3255         }
3256     }
3257 #else
3258     return 0;
3259 #endif
3260 }
3261
3262
3263 static void client(void)
3264 {
3265     char line[1024];
3266
3267     line[1023] = '\0';
3268
3269 #if HAVE_GETTIMEOFDAY
3270     gettimeofday (&tv_start, 0);
3271 #endif
3272
3273     while (1)
3274     {
3275         char *line_in = NULL;
3276 #if HAVE_READLINE_READLINE_H
3277         if (isatty(0))
3278         {
3279             line_in=readline(C_PROMPT);
3280             if (!line_in)
3281                 break;
3282 #if HAVE_READLINE_HISTORY_H
3283             if (*line_in)
3284                 add_history(line_in);
3285 #endif
3286             strncpy(line, line_in, 1023);
3287             free (line_in);
3288         }
3289 #endif
3290         if (!line_in)
3291         {
3292             char *end_p;
3293             printf (C_PROMPT);
3294             fflush(stdout);
3295             if (!fgets(line, 1023, stdin))
3296                 break;
3297             if ((end_p = strchr (line, '\n')))
3298                 *end_p = '\0';
3299         }
3300         process_cmd_line(line);
3301     }
3302 }
3303
3304 int main(int argc, char **argv)
3305 {
3306     char *prog = *argv;
3307     char *open_command = 0;
3308     char *auth_command = 0;
3309     char *arg;
3310     int ret;
3311
3312 #if HAVE_LOCALE_H
3313     if (!setlocale(LC_CTYPE, ""))
3314         fprintf (stderr, "setlocale failed\n");
3315 #endif
3316 #if HAVE_LANGINFO_H
3317 #ifdef CODESET
3318     codeset = nl_langinfo(CODESET);
3319 #endif
3320 #endif
3321
3322     while ((ret = options("k:c:a:b:m:v:p:u:t:", argv, argc, &arg)) != -2)
3323     {
3324         switch (ret)
3325         {
3326         case 0:
3327             if (!open_command)
3328             {
3329                 open_command = (char *) xmalloc (strlen(arg)+6);
3330                 strcpy (open_command, "open ");
3331                 strcat (open_command, arg);
3332             }
3333             break;
3334         case 'k':
3335             kilobytes = atoi(arg);
3336             break;
3337         case 'm':
3338             if (!(marc_file = fopen (arg, "a")))
3339             {
3340                 perror (arg);
3341                 exit (1);
3342             }
3343             break;
3344         case 't':
3345             codeset = arg;
3346             break;
3347         case 'c':
3348             strncpy (ccl_fields, arg, sizeof(ccl_fields)-1);
3349             ccl_fields[sizeof(ccl_fields)-1] = '\0';
3350             break;
3351         case 'b':
3352             if (!strcmp(arg, "-"))
3353                 ber_file=stderr;
3354             else
3355                 ber_file=fopen(arg, "a");
3356             break;
3357         case 'a':
3358             if (!strcmp(arg, "-"))
3359                 apdu_file=stderr;
3360             else
3361                 apdu_file=fopen(arg, "a");
3362             break;
3363         case 'p':
3364             yazProxy=strdup(arg);
3365             break;
3366         case 'u':
3367             if (!auth_command)
3368             {
3369                 auth_command = (char *) xmalloc (strlen(arg)+6);
3370                 strcpy (auth_command, "auth ");
3371                 strcat (auth_command, arg);
3372             }
3373             break;
3374         case 'v':
3375             yaz_log_init (yaz_log_mask_str(arg), "", NULL);
3376             break;
3377         default:
3378             fprintf (stderr, "Usage: %s [-m <marclog>] [ -a <apdulog>] "
3379                      "[-b berdump] [-c cclfields]\n      [-p <proxy-addr>] [-u <auth>] "
3380                      "[-k size] [<server-addr>]\n",
3381                      prog);
3382             exit (1);
3383         }
3384     }
3385     initialize();
3386     if (auth_command)
3387     {
3388 #ifdef HAVE_GETTIMEOFDAY
3389         gettimeofday (&tv_start, 0);
3390 #endif
3391         process_cmd_line (auth_command);
3392 #if HAVE_READLINE_HISTORY_H
3393         add_history(auth_command);
3394 #endif
3395         xfree(auth_command);
3396     }
3397     if (open_command)
3398     {
3399 #ifdef HAVE_GETTIMEOFDAY
3400         gettimeofday (&tv_start, 0);
3401 #endif
3402         process_cmd_line (open_command);
3403 #if HAVE_READLINE_HISTORY_H
3404         add_history(open_command);
3405 #endif
3406         xfree(open_command);
3407     }
3408     client ();
3409     exit (0);
3410 }
3411
3412 /*
3413  * Local variables:
3414  * tab-width: 8
3415  * c-basic-offset: 4
3416  * End:
3417  * vim600: sw=4 ts=8 fdm=marker
3418  * vim<600: sw=4 ts=8
3419  */