client/client.c

   1 /*
   2  * Copyright (c) 1995-2001, Index Data
   3  * See the file LICENSE for details.
   4  *
   5  * $Id: client.c,v 1.129 2001-10-29 09:17:19 adam Exp $
   6  *
   7  */
   8
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11 #include <time.h>
  12
  13 #include <yaz/yaz-util.h>
  14
  15 #include <yaz/tcpip.h>
  16 #ifdef USE_XTIMOSI
  17 #include <yaz/xmosi.h>
  18 #endif
  19
  20 #include <yaz/proto.h>
  21 #include <yaz/marcdisp.h>
  22 #include <yaz/diagbib1.h>
  23 #include <yaz/otherinfo.h>
  24
  25 #include <yaz/pquery.h>
  26 #include <yaz/sortspec.h>
  27
  28 #if YAZ_MODULE_ill
  29 #include <yaz/ill.h>
  30 #endif
  31
  32 #if YAZ_MODULE_ccl
  33 #include <yaz/yaz-ccl.h>
  34 #endif
  35
  36 #if HAVE_READLINE_READLINE_H
  37 #include <readline/readline.h>
  38 #endif
  39 #if HAVE_READLINE_HISTORY_H
  40 #include <readline/history.h>
  41 #endif
  42
  43 #include "admin.h"
  44
  45 #define C_PROMPT "Z> "
  46
  47 static ODR out, in, print;              /* encoding and decoding streams */
  48 static FILE *apdu_file = 0;
  49 static COMSTACK conn = 0;               /* our z-association */
  50 static Z_IdAuthentication *auth = 0;    /* our current auth definition */
  51 char *databaseNames[128];
  52 int num_databaseNames = 0;
  53 static Z_External *record_last = 0;
  54 static int setnumber = 0;               /* current result set number */
  55 static int smallSetUpperBound = 0;
  56 static int largeSetLowerBound = 1;
  57 static int mediumSetPresentNumber = 0;
  58 static Z_ElementSetNames *elementSetNames = 0;
  59 static int setno = 1;                   /* current set offset */
  60 static enum oid_proto protocol = PROTO_Z3950;      /* current app protocol */
  61 static enum oid_value recordsyntax = VAL_USMARC;
  62 static enum oid_value schema = VAL_NONE;
  63 static int sent_close = 0;
  64 static NMEM session_mem = NULL;      /* memory handle for init-response */
  65 static Z_InitResponse *session = 0;     /* session parameters */
  66 static char last_scan_line[512] = "0";
  67 static char last_scan_query[512] = "0";
  68 static char ccl_fields[512] = "default.bib";
  69 static char* esPackageName = 0;
  70 static char* yazProxy = 0;
  71
  72 static char last_cmd[32] = "?";
  73 static FILE *marcdump = 0;
  74 static char *refid = NULL;
  75
  76 typedef enum {
  77     QueryType_Prefix,
  78     QueryType_CCL,
  79     QueryType_CCL2RPN
  80 } QueryType;
  81
  82 static QueryType queryType = QueryType_Prefix;
  83
  84 #if YAZ_MODULE_ccl
  85 static CCL_bibset bibset;               /* CCL bibset handle */
  86 #endif
  87
  88 ODR getODROutputStream()
  89 {
  90     return out;
  91 }
  92
  93 void send_apdu(Z_APDU *a)
  94 {
  95     char *buf;
  96     int len;
  97
  98     if (apdu_file)
  99     {
 100         z_APDU(print, &a, 0, 0);
 101         odr_reset(print);
 102     }
 103     if (!z_APDU(out, &a, 0, 0))
 104     {
 105         odr_perror(out, "Encoding APDU");
 106         exit(1);
 107     }
 108     buf = odr_getbuf(out, &len, 0);
 109     /* printf ("sending APDU of size %d\n", len); */
 110     if (cs_put(conn, buf, len) < 0)
 111     {
 112         fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
 113         exit(1);
 114     }
 115     odr_reset(out); /* release the APDU structure  */
 116 }
 117
 118 static void print_refid (Z_ReferenceId *id)
 119 {
 120     if (id)
 121     {
 122         printf ("ReferenceId: '%.*s'\n", id->len, id->buf);
 123     }
 124 }
 125
 126 static Z_ReferenceId *set_refid (ODR out)
 127 {
 128     Z_ReferenceId *id;
 129     if (!refid)
 130         return 0;
 131     id = (Z_ReferenceId *) odr_malloc (out, sizeof(*id));
 132     id->size = id->len = strlen(refid);
 133     id->buf = (unsigned char *) odr_malloc (out, id->len);
 134     memcpy (id->buf, refid, id->len);
 135     return id;
 136 }
 137
 138 /* INIT SERVICE ------------------------------- */
 139
 140 static void send_initRequest(const char* type_and_host)
 141 {
 142     Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
 143     Z_InitRequest *req = apdu->u.initRequest;
 144
 145     ODR_MASK_SET(req->options, Z_Options_search);
 146     ODR_MASK_SET(req->options, Z_Options_present);
 147     ODR_MASK_SET(req->options, Z_Options_namedResultSets);
 148     ODR_MASK_SET(req->options, Z_Options_triggerResourceCtrl);
 149     ODR_MASK_SET(req->options, Z_Options_scan);
 150     ODR_MASK_SET(req->options, Z_Options_sort);
 151     ODR_MASK_SET(req->options, Z_Options_extendedServices);
 152     ODR_MASK_SET(req->options, Z_Options_delSet);
 153
 154     ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_1);
 155     ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_2);
 156     ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_3);
 157
 158     *req->maximumRecordSize = 1024*1024;
 159     *req->preferredMessageSize = 1024*1024;
 160
 161     req->idAuthentication = auth;
 162
 163     req->referenceId = set_refid (out);
 164
 165     if (yazProxy)
 166         yaz_oi_set_string_oidval(&req->otherInfo, out, VAL_PROXY,
 167         1, type_and_host);
 168
 169     send_apdu(apdu);
 170     printf("Sent initrequest.\n");
 171 }
 172
 173 static int process_initResponse(Z_InitResponse *res)
 174 {
 175     /* save session parameters for later use */
 176     session_mem = odr_extract_mem(in);
 177     session = res;
 178
 179     if (!*res->result)
 180         printf("Connection rejected by target.\n");
 181     else
 182         printf("Connection accepted by target.\n");
 183     if (res->implementationId)
 184         printf("ID     : %s\n", res->implementationId);
 185     if (res->implementationName)
 186         printf("Name   : %s\n", res->implementationName);
 187     if (res->implementationVersion)
 188         printf("Version: %s\n", res->implementationVersion);
 189     if (res->userInformationField)
 190     {
 191         printf("UserInformationfield:\n");
 192         if (!z_External(print, (Z_External**)&res-> userInformationField,
 193             0, 0))
 194         {
 195             odr_perror(print, "Printing userinfo\n");
 196             odr_reset(print);
 197         }
 198         if (res->userInformationField->which == Z_External_octet)
 199         {
 200             printf("Guessing visiblestring:\n");
 201             printf("'%s'\n", res->userInformationField->u. octet_aligned->buf);
 202         }
 203         odr_reset (print);
 204     }
 205     printf ("Options:");
 206     if (ODR_MASK_GET(res->options, Z_Options_search))
 207         printf (" search");
 208     if (ODR_MASK_GET(res->options, Z_Options_present))
 209         printf (" present");
 210     if (ODR_MASK_GET(res->options, Z_Options_delSet))
 211         printf (" delSet");
 212     if (ODR_MASK_GET(res->options, Z_Options_resourceReport))
 213         printf (" resourceReport");
 214     if (ODR_MASK_GET(res->options, Z_Options_resourceCtrl))
 215         printf (" resourceCtrl");
 216     if (ODR_MASK_GET(res->options, Z_Options_accessCtrl))
 217         printf (" accessCtrl");
 218     if (ODR_MASK_GET(res->options, Z_Options_scan))
 219         printf (" scan");
 220     if (ODR_MASK_GET(res->options, Z_Options_sort))
 221         printf (" sort");
 222     if (ODR_MASK_GET(res->options, Z_Options_extendedServices))
 223         printf (" extendedServices");
 224     if (ODR_MASK_GET(res->options, Z_Options_level_1Segmentation))
 225         printf (" level1Segmentation");
 226     if (ODR_MASK_GET(res->options, Z_Options_level_2Segmentation))
 227         printf (" level2Segmentation");
 228     if (ODR_MASK_GET(res->options, Z_Options_concurrentOperations))
 229         printf (" concurrentOperations");
 230     if (ODR_MASK_GET(res->options, Z_Options_namedResultSets))
 231         printf (" namedResultSets");
 232     printf ("\n");
 233     fflush (stdout);
 234     return 0;
 235 }
 236
 237 static int cmd_base(char *arg)
 238 {
 239     int i;
 240     char *cp;
 241
 242     if (!*arg)
 243     {
 244         printf("Usage: base <database> <database> ...\n");
 245         return 0;
 246     }
 247     for (i = 0; i<num_databaseNames; i++)
 248         xfree (databaseNames[i]);
 249     num_databaseNames = 0;
 250     while (1)
 251     {
 252         if (!(cp = strchr(arg, ' ')))
 253             cp = arg + strlen(arg);
 254         if (cp - arg < 1)
 255             break;
 256         databaseNames[num_databaseNames] = (char *)xmalloc (1 + cp - arg);
 257         memcpy (databaseNames[num_databaseNames], arg, cp - arg);
 258         databaseNames[num_databaseNames++][cp - arg] = '\0';
 259         if (!*cp)
 260             break;
 261         arg = cp+1;
 262     }
 263     return 1;
 264 }
 265
 266
 267 int cmd_open(char *arg)
 268 {
 269     void *add;
 270     char type_and_host[101], base[101];
 271     CS_TYPE t;
 272
 273     if (conn)
 274     {
 275         printf("Already connected.\n");
 276
 277         cs_close (conn);
 278         conn = NULL;
 279         if (session_mem)
 280         {
 281             nmem_destroy (session_mem);
 282             session_mem = NULL;
 283         }
 284     }
 285     t = tcpip_type;
 286     base[0] = '\0';
 287     if (sscanf (arg, "%100[^/]/%100s", type_and_host, base) < 1)
 288         return 0;
 289
 290     if(yazProxy)
 291     {
 292         conn = cs_create_host(yazProxy, 1, &add);
 293     }
 294     else
 295     {
 296         conn = cs_create_host(type_and_host, 1, &add);
 297     }
 298
 299     if (!conn)
 300     {
 301         printf ("Couldn't create comstack\n");
 302         return 0;
 303     }
 304     printf("Connecting...");
 305     fflush(stdout);
 306     if (cs_connect(conn, add) < 0)
 307     {
 308         printf ("error = %s\n", cs_strerror(conn));
 309         if (conn->cerrno == CSYSERR)
 310             perror("system");
 311         cs_close(conn);
 312         conn = 0;
 313         return 0;
 314     }
 315     printf("Ok.\n");
 316
 317     send_initRequest(type_and_host);
 318     if (*base)
 319         cmd_base (base);
 320     return 2;
 321 }
 322
 323 int cmd_authentication(char *arg)
 324 {
 325     static Z_IdAuthentication au;
 326     static char open[256];
 327
 328     if (!*arg)
 329     {
 330         printf("Auth field set to null\n");
 331         auth = 0;
 332         return 1;
 333     }
 334     auth = &au;
 335     au.which = Z_IdAuthentication_open;
 336     au.u.open = open;
 337     strcpy(open, arg);
 338     return 1;
 339 }
 340
 341 /* SEARCH SERVICE ------------------------------ */
 342
 343 static void display_variant(Z_Variant *v, int level)
 344 {
 345     int i;
 346
 347     for (i = 0; i < v->num_triples; i++)
 348     {
 349         printf("%*sclass=%d,type=%d", level * 4, "", *v->triples[i]->zclass,
 350             *v->triples[i]->type);
 351         if (v->triples[i]->which == Z_Triple_internationalString)
 352             printf(",value=%s\n", v->triples[i]->value.internationalString);
 353         else
 354             printf("\n");
 355     }
 356 }
 357
 358 static void display_grs1(Z_GenericRecord *r, int level)
 359 {
 360     int i;
 361
 362     if (!r)
 363         return;
 364     for (i = 0; i < r->num_elements; i++)
 365     {
 366         Z_TaggedElement *t;
 367
 368         printf("%*s", level * 4, "");
 369         t = r->elements[i];
 370         printf("(");
 371         if (t->tagType)
 372             printf("%d,", *t->tagType);
 373         else
 374             printf("?,");
 375         if (t->tagValue->which == Z_StringOrNumeric_numeric)
 376             printf("%d) ", *t->tagValue->u.numeric);
 377         else
 378             printf("%s) ", t->tagValue->u.string);
 379         if (t->content->which == Z_ElementData_subtree)
 380         {
 381             printf("\n");
 382             display_grs1(t->content->u.subtree, level+1);
 383         }
 384         else if (t->content->which == Z_ElementData_string)
 385             printf("%s\n", t->content->u.string);
 386         else if (t->content->which == Z_ElementData_numeric)
 387             printf("%d\n", *t->content->u.numeric);
 388         else if (t->content->which == Z_ElementData_oid)
 389         {
 390             int *ip = t->content->u.oid;
 391             oident *oent;
 392
 393             if ((oent = oid_getentbyoid(t->content->u.oid)))
 394                 printf("OID: %s\n", oent->desc);
 395             else
 396             {
 397                 printf("{");
 398                 while (ip && *ip >= 0)
 399                     printf(" %d", *(ip++));
 400                 printf(" }\n");
 401             }
 402         }
 403         else if (t->content->which == Z_ElementData_noDataRequested)
 404             printf("[No data requested]\n");
 405         else if (t->content->which == Z_ElementData_elementEmpty)
 406             printf("[Element empty]\n");
 407         else if (t->content->which == Z_ElementData_elementNotThere)
 408             printf("[Element not there]\n");
 409         else
 410             printf("??????\n");
 411         if (t->appliedVariant)
 412             display_variant(t->appliedVariant, level+1);
 413         if (t->metaData && t->metaData->supportedVariants)
 414         {
 415             int c;
 416
 417             printf("%*s---- variant list\n", (level+1)*4, "");
 418             for (c = 0; c < t->metaData->num_supportedVariants; c++)
 419             {
 420                 printf("%*svariant #%d\n", (level+1)*4, "", c);
 421                 display_variant(t->metaData->supportedVariants[c], level + 2);
 422             }
 423         }
 424     }
 425 }
 426
 427 static void print_record(const unsigned char *buf, size_t len)
 428 {
 429    size_t i;
 430    for (i = 0; i<len; i++)
 431        if ((buf[i] <= 126 && buf[i] >= 32) || strchr ("\n\r\t\f", buf[i]))
 432            fputc (buf[i], stdout);
 433        else
 434            printf ("\\X%02X", buf[i]);
 435    /* add newline if not already added ... */
 436    if (i <= 0 || buf[i-1] != '\n')
 437        fputc ('\n', stdout);
 438 }
 439
 440 static void display_record(Z_DatabaseRecord *p)
 441 {
 442     Z_External *r = (Z_External*) p;
 443     oident *ent = oid_getentbyoid(r->direct_reference);
 444
 445     record_last = r;
 446     /*
 447      * Tell the user what we got.
 448      */
 449     if (r->direct_reference)
 450     {
 451         printf("Record type: ");
 452         if (ent)
 453             printf("%s\n", ent->desc);
 454         else if (!odr_oid(print, &r->direct_reference, 0, 0))
 455         {
 456             odr_perror(print, "print oid");
 457             odr_reset(print);
 458         }
 459     }
 460     /* Check if this is a known, ASN.1 type tucked away in an octet string */
 461     if (ent && r->which == Z_External_octet)
 462     {
 463         Z_ext_typeent *type = z_ext_getentbyref(ent->value);
 464         void *rr;
 465
 466         if (type)
 467         {
 468             /*
 469              * Call the given decoder to process the record.
 470              */
 471             odr_setbuf(in, (char*)p->u.octet_aligned->buf,
 472                 p->u.octet_aligned->len, 0);
 473             if (!(*type->fun)(in, (char **)&rr, 0, 0))
 474             {
 475                 odr_perror(in, "Decoding constructed record.");
 476                 fprintf(stderr, "[Near %d]\n", odr_offset(in));
 477                 fprintf(stderr, "Packet dump:\n---------\n");
 478                 odr_dumpBER(stderr, (char*)p->u.octet_aligned->buf,
 479                     p->u.octet_aligned->len);
 480                 fprintf(stderr, "---------\n");
 481                 exit(1);
 482             }
 483             /*
 484              * Note: we throw away the original, BER-encoded record here.
 485              * Do something else with it if you want to keep it.
 486              */
 487             r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
 488             r->which = type->what;
 489         }
 490     }
 491     if (ent && ent->value == VAL_SOIF)
 492         print_record((const unsigned char *) r->u.octet_aligned->buf,
 493                      r->u.octet_aligned->len);
 494     else if (r->which == Z_External_octet && p->u.octet_aligned->len)
 495     {
 496         const char *octet_buf = (char*)p->u.octet_aligned->buf;
 497         if (ent->value == VAL_TEXT_XML || ent->value == VAL_APPLICATION_XML ||
 498             ent->value == VAL_HTML)
 499             print_record((const unsigned char *) octet_buf,
 500                          p->u.octet_aligned->len);
 501         else
 502         {
 503             if (marc_display_exl (octet_buf, NULL, 0 /* debug */,
 504                                   p->u.octet_aligned->len)
 505                 <= 0)
 506             {
 507                 printf ("ISO2709 decoding failed, dumping record as is:\n");
 508                 print_record((const unsigned char*) octet_buf,
 509                               p->u.octet_aligned->len);
 510             }
 511         }
 512         if (marcdump)
 513             fwrite (octet_buf, 1, p->u.octet_aligned->len, marcdump);
 514     }
 515     else if (ent && ent->value == VAL_SUTRS)
 516     {
 517         if (r->which != Z_External_sutrs)
 518         {
 519             printf("Expecting single SUTRS type for SUTRS.\n");
 520             return;
 521         }
 522         print_record(r->u.sutrs->buf, r->u.sutrs->len);
 523     }
 524     else if (ent && ent->value == VAL_GRS1)
 525     {
 526         if (r->which != Z_External_grs1)
 527         {
 528             printf("Expecting single GRS type for GRS.\n");
 529             return;
 530         }
 531         display_grs1(r->u.grs1, 0);
 532     }
 533     else
 534     {
 535         printf("Unknown record representation.\n");
 536         if (!z_External(print, &r, 0, 0))
 537         {
 538             odr_perror(print, "Printing external");
 539             odr_reset(print);
 540         }
 541     }
 542 }
 543
 544
 545 static void display_diagrecs(Z_DiagRec **pp, int num)
 546 {
 547     int i;
 548     oident *ent;
 549     Z_DefaultDiagFormat *r;
 550
 551     printf("Diagnostic message(s) from database:\n");
 552     for (i = 0; i<num; i++)
 553     {
 554         Z_DiagRec *p = pp[i];
 555         if (p->which != Z_DiagRec_defaultFormat)
 556         {
 557             printf("Diagnostic record not in default format.\n");
 558             return;
 559         }
 560         else
 561             r = p->u.defaultFormat;
 562         if (!(ent = oid_getentbyoid(r->diagnosticSetId)) ||
 563             ent->oclass != CLASS_DIAGSET || ent->value != VAL_BIB1)
 564             printf("Missing or unknown diagset\n");
 565         printf("    [%d] %s", *r->condition, diagbib1_str(*r->condition));
 566 #ifdef ASN_COMPILED
 567         switch (r->which)
 568         {
 569         case Z_DefaultDiagFormat_v2Addinfo:
 570             printf (" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
 571             break;
 572         case Z_DefaultDiagFormat_v3Addinfo:
 573             printf (" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
 574             break;
 575         }
 576 #else
 577         if (r->addinfo && *r->addinfo)
 578             printf(" -- '%s'\n", r->addinfo);
 579         else
 580             printf("\n");
 581 #endif
 582     }
 583 }
 584
 585
 586 static void display_nameplusrecord(Z_NamePlusRecord *p)
 587 {
 588     if (p->databaseName)
 589         printf("[%s]", p->databaseName);
 590     if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
 591         display_diagrecs(&p->u.surrogateDiagnostic, 1);
 592     else if (p->which == Z_NamePlusRecord_databaseRecord)
 593         display_record(p->u.databaseRecord);
 594 }
 595
 596 static void display_records(Z_Records *p)
 597 {
 598     int i;
 599
 600     if (p->which == Z_Records_NSD)
 601     {
 602 #ifdef ASN_COMPILED
 603         Z_DiagRec dr, *dr_p = &dr;
 604         dr.which = Z_DiagRec_defaultFormat;
 605         dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
 606         display_diagrecs (&dr_p, 1);
 607 #else
 608         display_diagrecs (&p->u.nonSurrogateDiagnostic, 1);
 609 #endif
 610     }
 611     else if (p->which == Z_Records_multipleNSD)
 612         display_diagrecs (p->u.multipleNonSurDiagnostics->diagRecs,
 613                           p->u.multipleNonSurDiagnostics->num_diagRecs);
 614     else
 615     {
 616         printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
 617         for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
 618             display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
 619     }
 620 }
 621
 622 static int send_deleteResultSetRequest(char *arg)
 623 {
 624     char names[8][32];
 625     int i;
 626
 627     Z_APDU *apdu = zget_APDU(out, Z_APDU_deleteResultSetRequest);
 628     Z_DeleteResultSetRequest *req = apdu->u.deleteResultSetRequest;
 629
 630     req->referenceId = set_refid (out);
 631
 632     req->num_resultSetList =
 633         sscanf (arg, "%30s %30s %30s %30s %30s %30s %30s %30s",
 634                 names[0], names[1], names[2], names[3],
 635                 names[4], names[5], names[6], names[7]);
 636
 637     req->deleteFunction = (int *)
 638         odr_malloc (out, sizeof(*req->deleteFunction));
 639     if (req->num_resultSetList > 0)
 640     {
 641         *req->deleteFunction = Z_DeleteRequest_list;
 642         req->resultSetList = (char **)
 643             odr_malloc (out, sizeof(*req->resultSetList)*
 644                         req->num_resultSetList);
 645         for (i = 0; i<req->num_resultSetList; i++)
 646             req->resultSetList[i] = names[i];
 647     }
 648     else
 649     {
 650         *req->deleteFunction = Z_DeleteRequest_all;
 651         req->resultSetList = 0;
 652     }
 653
 654     send_apdu(apdu);
 655     printf("Sent deleteResultSetRequest.\n");
 656     return 2;
 657 }
 658
 659 static int send_searchRequest(char *arg)
 660 {
 661     Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
 662     Z_SearchRequest *req = apdu->u.searchRequest;
 663     Z_Query query;
 664     int oid[OID_SIZE];
 665 #if YAZ_MODULE_ccl
 666     struct ccl_rpn_node *rpn = NULL;
 667     int error, pos;
 668 #endif
 669     char setstring[100];
 670     Z_RPNQuery *RPNquery;
 671     Odr_oct ccl_query;
 672
 673 #if YAZ_MODULE_ccl
 674     if (queryType == QueryType_CCL2RPN)
 675     {
 676         rpn = ccl_find_str(bibset, arg, &error, &pos);
 677         if (error)
 678         {
 679             printf("CCL ERROR: %s\n", ccl_err_msg(error));
 680             return 0;
 681         }
 682     }
 683 #endif
 684     req->referenceId = set_refid (out);
 685     if (!strcmp(arg, "@big")) /* strictly for troublemaking */
 686     {
 687         static unsigned char big[2100];
 688         static Odr_oct bigo;
 689
 690         /* send a very big referenceid to test transport stack etc. */
 691         memset(big, 'A', 2100);
 692         bigo.len = bigo.size = 2100;
 693         bigo.buf = big;
 694         req->referenceId = &bigo;
 695     }
 696
 697     if (setnumber >= 0)
 698     {
 699         sprintf(setstring, "%d", ++setnumber);
 700         req->resultSetName = setstring;
 701     }
 702     *req->smallSetUpperBound = smallSetUpperBound;
 703     *req->largeSetLowerBound = largeSetLowerBound;
 704     *req->mediumSetPresentNumber = mediumSetPresentNumber;
 705     if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
 706         mediumSetPresentNumber > 0))
 707     {
 708         oident prefsyn;
 709
 710         prefsyn.proto = protocol;
 711         prefsyn.oclass = CLASS_RECSYN;
 712         prefsyn.value = recordsyntax;
 713         req->preferredRecordSyntax =
 714             odr_oiddup(out, oid_ent_to_oid(&prefsyn, oid));
 715         req->smallSetElementSetNames =
 716             req->mediumSetElementSetNames = elementSetNames;
 717     }
 718     req->num_databaseNames = num_databaseNames;
 719     req->databaseNames = databaseNames;
 720
 721     req->query = &query;
 722
 723     switch (queryType)
 724     {
 725     case QueryType_Prefix:
 726         query.which = Z_Query_type_1;
 727         RPNquery = p_query_rpn (out, protocol, arg);
 728         if (!RPNquery)
 729         {
 730             printf("Prefix query error\n");
 731             return 0;
 732         }
 733         query.u.type_1 = RPNquery;
 734         break;
 735     case QueryType_CCL:
 736         query.which = Z_Query_type_2;
 737         query.u.type_2 = &ccl_query;
 738         ccl_query.buf = (unsigned char*) arg;
 739         ccl_query.len = strlen(arg);
 740         break;
 741 #if YAZ_MODULE_ccl
 742     case QueryType_CCL2RPN:
 743         query.which = Z_Query_type_1;
 744         RPNquery = ccl_rpn_query(out, rpn);
 745         if (!RPNquery)
 746         {
 747             printf ("Couldn't convert from CCL to RPN\n");
 748             return 0;
 749         }
 750         query.u.type_1 = RPNquery;
 751         ccl_rpn_delete (rpn);
 752         break;
 753 #endif
 754     default:
 755         printf ("Unsupported query type\n");
 756         return 0;
 757     }
 758     send_apdu(apdu);
 759     setno = 1;
 760     printf("Sent searchRequest.\n");
 761     return 2;
 762 }
 763
 764 static int process_searchResponse(Z_SearchResponse *res)
 765 {
 766     printf ("Received SearchResponse.\n");
 767     print_refid (res->referenceId);
 768     if (*res->searchStatus)
 769         printf("Search was a success.\n");
 770     else
 771         printf("Search was a bloomin' failure.\n");
 772     printf("Number of hits: %d, setno %d\n",
 773         *res->resultCount, setnumber);
 774     printf("records returned: %d\n",
 775         *res->numberOfRecordsReturned);
 776     setno += *res->numberOfRecordsReturned;
 777     if (res->records)
 778         display_records(res->records);
 779     return 0;
 780 }
 781
 782 static void print_level(int iLevel)
 783 {
 784     int i;
 785     for (i = 0; i < iLevel * 4; i++)
 786         printf(" ");
 787 }
 788
 789 static void print_int(int iLevel, const char *pTag, int *pInt)
 790 {
 791     if (pInt != NULL)
 792     {
 793         print_level(iLevel);
 794         printf("%s: %d\n", pTag, *pInt);
 795     }
 796 }
 797
 798 static void print_string(int iLevel, const char *pTag, const char *pString)
 799 {
 800     if (pString != NULL)
 801     {
 802         print_level(iLevel);
 803         printf("%s: %s\n", pTag, pString);
 804     }
 805 }
 806
 807 static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
 808 {
 809     if (pOid != NULL)
 810     {
 811         int *pInt = pOid;
 812
 813         print_level(iLevel);
 814         printf("%s:", pTag);
 815         for (; *pInt != -1; pInt++)
 816             printf(" %d", *pInt);
 817         printf("\n");
 818     }
 819 }
 820
 821 static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
 822 {
 823     if (referenceId != NULL)
 824     {
 825         int i;
 826
 827         print_level(iLevel);
 828         printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
 829         for (i = 0; i < referenceId->len; i++)
 830             printf("%c", referenceId->buf[i]);
 831         printf("\n");
 832     }
 833 }
 834
 835 static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
 836 {
 837     if (pStringNumeric != NULL)
 838     {
 839         switch (pStringNumeric->which)
 840         {
 841             case Z_StringOrNumeric_string:
 842                 print_string(iLevel, pTag, pStringNumeric->u.string);
 843                 break;
 844
 845             case Z_StringOrNumeric_numeric:
 846                 print_int(iLevel, pTag, pStringNumeric->u.numeric);
 847                 break;
 848
 849             default:
 850                 print_level(iLevel);
 851                 printf("%s: valid type for Z_StringOrNumeric\n", pTag);
 852                 break;
 853         }
 854     }
 855 }
 856
 857 static void print_universe_report_duplicate(int iLevel, Z_UniverseReportDuplicate *pUniverseReportDuplicate)
 858 {
 859     if (pUniverseReportDuplicate != NULL)
 860     {
 861         print_level(iLevel);
 862         printf("Universe Report Duplicate: \n");
 863         iLevel++;
 864         print_string_or_numeric(iLevel, "Hit No", pUniverseReportDuplicate->hitno);
 865     }
 866 }
 867
 868 static void print_universe_report_hits(int iLevel, Z_UniverseReportHits *pUniverseReportHits)
 869 {
 870     if (pUniverseReportHits != NULL)
 871     {
 872         print_level(iLevel);
 873         printf("Universe Report Hits: \n");
 874         iLevel++;
 875         print_string_or_numeric(iLevel, "Database", pUniverseReportHits->database);
 876         print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
 877     }
 878 }
 879
 880 static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
 881 {
 882     if (pUniverseReport != NULL)
 883     {
 884         print_level(iLevel);
 885         printf("Universe Report: \n");
 886         iLevel++;
 887         print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
 888         switch (pUniverseReport->which)
 889         {
 890             case Z_UniverseReport_databaseHits:
 891                 print_universe_report_hits(iLevel, pUniverseReport->u.databaseHits);
 892                 break;
 893
 894             case Z_UniverseReport_duplicate:
 895                 print_universe_report_duplicate(iLevel, pUniverseReport->u.duplicate);
 896                 break;
 897
 898             default:
 899                 print_level(iLevel);
 900                 printf("Type: %d\n", pUniverseReport->which);
 901                 break;
 902         }
 903     }
 904 }
 905
 906 static void print_external(int iLevel, Z_External *pExternal)
 907 {
 908     if (pExternal != NULL)
 909     {
 910         print_level(iLevel);
 911         printf("External: \n");
 912         iLevel++;
 913         print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
 914         print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
 915         print_string(iLevel, "Descriptor", pExternal->descriptor);
 916         switch (pExternal->which)
 917         {
 918             case Z_External_universeReport:
 919                 print_universe_report(iLevel, pExternal->u.universeReport);
 920                 break;
 921
 922             default:
 923                 print_level(iLevel);
 924                 printf("Type: %d\n", pExternal->which);
 925                 break;
 926         }
 927     }
 928 }
 929
 930 static int process_resourceControlRequest (Z_ResourceControlRequest *req)
 931 {
 932     printf ("Received ResourceControlRequest.\n");
 933     print_referenceId(1, req->referenceId);
 934     print_int(1, "Suspended Flag", req->suspendedFlag);
 935     print_int(1, "Partial Results Available", req->partialResultsAvailable);
 936     print_int(1, "Response Required", req->responseRequired);
 937     print_int(1, "Triggered Request Flag", req->triggeredRequestFlag);
 938     print_external(1, req->resourceReport);
 939     return 0;
 940 }
 941
 942 void process_ESResponse(Z_ExtendedServicesResponse *res)
 943 {
 944     printf("process_ESResponse status=");
 945     switch (*res->operationStatus)
 946     {
 947     case Z_ExtendedServicesResponse_done:
 948         printf ("done\n");
 949         break;
 950     case Z_ExtendedServicesResponse_accepted:
 951         printf ("accepted\n");
 952         break;
 953     case Z_ExtendedServicesResponse_failure:
 954         printf ("failure\n");
 955         display_diagrecs(res->diagnostics, res->num_diagnostics);
 956         break;
 957     }
 958     if ( (*res->operationStatus != Z_ExtendedServicesResponse_failure) &&
 959         (res->num_diagnostics != 0) ) {
 960         display_diagrecs(res->diagnostics, res->num_diagnostics);
 961     }
 962
 963 }
 964
 965 #if YAZ_MODULE_ill
 966
 967 const char *get_ill_element (void *clientData, const char *element)
 968 {
 969     printf ("%s\n", element);
 970     return 0;
 971 }
 972
 973 static Z_External *create_external_itemRequest()
 974 {
 975     struct ill_get_ctl ctl;
 976     ILL_ItemRequest *req;
 977     Z_External *r = 0;
 978     int item_request_size = 0;
 979     char *item_request_buf = 0;
 980
 981     ctl.odr = out;
 982     ctl.clientData = 0;
 983     ctl.f = get_ill_element;
 984
 985     req = ill_get_ItemRequest(&ctl, "ill", 0);
 986     if (!req)
 987         printf ("ill_get_ItemRequest failed\n");
 988
 989     if (!ill_ItemRequest (out, &req, 0, 0))
 990     {
 991         if (apdu_file)
 992         {
 993             ill_ItemRequest(print, &req, 0, 0);
 994             odr_reset(print);
 995         }
 996         item_request_buf = odr_getbuf (out, &item_request_size, 0);
 997         if (item_request_buf)
 998             odr_setbuf (out, item_request_buf, item_request_size, 1);
 999         printf ("Couldn't encode ItemRequest, size %d\n", item_request_size);
1000         return 0;
1001     }
1002     else
1003     {
1004         oident oid;
1005
1006         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1007         oid.proto = PROTO_GENERAL;
1008         oid.oclass = CLASS_GENERAL;
1009         oid.value = VAL_ISO_ILL_1;
1010
1011         r = (Z_External *) odr_malloc (out, sizeof(*r));
1012         r->direct_reference = odr_oiddup(out,oid_getoidbyent(&oid));
1013         r->indirect_reference = 0;
1014         r->descriptor = 0;
1015         r->which = Z_External_single;
1016
1017         r->u.single_ASN1_type = (Odr_oct *)
1018             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
1019         r->u.single_ASN1_type->buf = (unsigned char *)
1020             odr_malloc (out, item_request_size);
1021         r->u.single_ASN1_type->len = item_request_size;
1022         r->u.single_ASN1_type->size = item_request_size;
1023         memcpy (r->u.single_ASN1_type->buf, item_request_buf,
1024                 item_request_size);
1025         printf ("len = %d\n", item_request_size);
1026     }
1027     return r;
1028 }
1029 #endif
1030
1031 #ifdef YAZ_MODULE_ill
1032 static Z_External *create_external_ILL_APDU(int which)
1033 {
1034     struct ill_get_ctl ctl;
1035     ILL_APDU *ill_apdu;
1036     Z_External *r = 0;
1037     int ill_request_size = 0;
1038     char *ill_request_buf = 0;
1039
1040     ctl.odr = out;
1041     ctl.clientData = 0;
1042     ctl.f = get_ill_element;
1043
1044     ill_apdu = ill_get_APDU(&ctl, "ill", 0);
1045
1046     if (!ill_APDU (out, &ill_apdu, 0, 0))
1047     {
1048         if (apdu_file)
1049         {
1050             printf ("-------------------\n");
1051             ill_APDU(print, &ill_apdu, 0, 0);
1052             odr_reset(print);
1053             printf ("-------------------\n");
1054         }
1055         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1056         if (ill_request_buf)
1057             odr_setbuf (out, ill_request_buf, ill_request_size, 1);
1058         printf ("Couldn't encode ILL-Request, size %d\n", ill_request_size);
1059         return 0;
1060     }
1061     else
1062     {
1063         oident oid;
1064         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1065
1066         oid.proto = PROTO_GENERAL;
1067         oid.oclass = CLASS_GENERAL;
1068         oid.value = VAL_ISO_ILL_1;
1069
1070         r = (Z_External *) odr_malloc (out, sizeof(*r));
1071         r->direct_reference = odr_oiddup(out,oid_getoidbyent(&oid));
1072         r->indirect_reference = 0;
1073         r->descriptor = 0;
1074         r->which = Z_External_single;
1075
1076         r->u.single_ASN1_type = (Odr_oct *)
1077             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
1078         r->u.single_ASN1_type->buf = (unsigned char *)
1079             odr_malloc (out, ill_request_size);
1080         r->u.single_ASN1_type->len = ill_request_size;
1081         r->u.single_ASN1_type->size = ill_request_size;
1082         memcpy (r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
1083         printf ("len = %d\n", ill_request_size);
1084     }
1085     return r;
1086 }
1087 #endif
1088
1089
1090 static Z_External *create_ItemOrderExternal(const char *type, int itemno)
1091 {
1092     Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
1093     oident ItemOrderRequest;
1094
1095     ItemOrderRequest.proto = PROTO_Z3950;
1096     ItemOrderRequest.oclass = CLASS_EXTSERV;
1097     ItemOrderRequest.value = VAL_ITEMORDER;
1098
1099     r->direct_reference = odr_oiddup(out,oid_getoidbyent(&ItemOrderRequest));
1100     r->indirect_reference = 0;
1101     r->descriptor = 0;
1102
1103     r->which = Z_External_itemOrder;
1104
1105     r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
1106     memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
1107 #ifdef ASN_COMPILED
1108     r->u.itemOrder->which=Z_IOItemOrder_esRequest;
1109 #else
1110     r->u.itemOrder->which=Z_ItemOrder_esRequest;
1111 #endif
1112
1113     r->u.itemOrder->u.esRequest = (Z_IORequest *)
1114         odr_malloc(out,sizeof(Z_IORequest));
1115     memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
1116
1117     r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
1118         odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
1119     memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
1120     r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
1121         odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
1122     memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
1123
1124     r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
1125     r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
1126     r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
1127
1128     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
1129         (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
1130     memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
1131     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
1132
1133     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
1134         (int *) odr_malloc(out, sizeof(int));
1135     *r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item = itemno;
1136
1137 #if YAZ_MODULE_ill
1138     if (!strcmp (type, "item") || !strcmp(type, "2"))
1139     {
1140         printf ("using item-request\n");
1141         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
1142             create_external_itemRequest();
1143     }
1144     else if (!strcmp(type, "ill") || !strcmp(type, "1"))
1145     {
1146         printf ("using ILL-request\n");
1147         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
1148             create_external_ILL_APDU(ILL_APDU_ILL_Request);
1149     }
1150     else if (!strcmp(type, "xml") || !strcmp(type, "3"))
1151     {
1152         const char *xml_buf =
1153                 "<itemorder>\n"
1154                 "  <type>request</type>\n"
1155                 "  <libraryNo>000200</libraryNo>\n"
1156                 "  <borrowerTicketNo> 1212 </borrowerTicketNo>\n"
1157                 "</itemorder>";
1158         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
1159             z_ext_record (out, VAL_TEXT_XML, xml_buf, strlen(xml_buf));
1160     }
1161     else
1162         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
1163
1164 #else
1165     r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
1166 #endif
1167     return r;
1168 }
1169
1170 static int send_itemorder(const char *type, int itemno)
1171 {
1172     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
1173     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
1174     oident ItemOrderRequest;
1175
1176     ItemOrderRequest.proto = PROTO_Z3950;
1177     ItemOrderRequest.oclass = CLASS_EXTSERV;
1178     ItemOrderRequest.value = VAL_ITEMORDER;
1179     req->packageType = odr_oiddup(out,oid_getoidbyent(&ItemOrderRequest));
1180     req->packageName = esPackageName;
1181
1182     req->taskSpecificParameters = create_ItemOrderExternal(type, itemno);
1183
1184     send_apdu(apdu);
1185     return 0;
1186 }
1187
1188 static int cmd_update(char *arg)
1189 {
1190     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
1191     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
1192     Z_External *r;
1193     int oid[OID_SIZE];
1194     Z_IUOriginPartToKeep *toKeep;
1195     Z_IUSuppliedRecords *notToKeep;
1196     oident update_oid;
1197     printf ("Update request\n");
1198     fflush(stdout);
1199
1200     if (!record_last)
1201         return 0;
1202     update_oid.proto = PROTO_Z3950;
1203     update_oid.oclass = CLASS_EXTSERV;
1204     update_oid.value = VAL_DBUPDATE;
1205     oid_ent_to_oid (&update_oid, oid);
1206     req->packageType = odr_oiddup(out,oid);
1207     req->packageName = esPackageName;
1208
1209     req->referenceId = set_refid (out);
1210
1211     r = req->taskSpecificParameters = (Z_External *)
1212         odr_malloc (out, sizeof(*r));
1213     r->direct_reference = odr_oiddup(out,oid);
1214     r->indirect_reference = 0;
1215     r->descriptor = 0;
1216     r->which = Z_External_update;
1217     r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
1218     r->u.update->which = Z_IUUpdate_esRequest;
1219     r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
1220         odr_malloc(out, sizeof(*r->u.update->u.esRequest));
1221     toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
1222         odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
1223     toKeep->databaseName = databaseNames[0];
1224     toKeep->schema = 0;
1225     toKeep->elementSetName = 0;
1226     toKeep->actionQualifier = 0;
1227     toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
1228     *toKeep->action = Z_IUOriginPartToKeep_recordInsert;
1229
1230     notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
1231         odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
1232     notToKeep->num = 1;
1233     notToKeep->elements = (Z_IUSuppliedRecords_elem **)
1234         odr_malloc(out, sizeof(*notToKeep->elements));
1235     notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
1236         odr_malloc(out, sizeof(**notToKeep->elements));
1237     notToKeep->elements[0]->u.number = 0;
1238     notToKeep->elements[0]->supplementalId = 0;
1239     notToKeep->elements[0]->correlationInfo = 0;
1240     notToKeep->elements[0]->record = record_last;
1241
1242     send_apdu(apdu);
1243
1244     return 2;
1245 }
1246
1247 /* II : Added to do DALI Item Order Extended services request */
1248 static int cmd_itemorder(char *arg)
1249 {
1250     char type[12];
1251     int itemno;
1252
1253     if (sscanf (arg, "%10s %d", type, &itemno) != 2)
1254         return 0;
1255
1256     printf("Item order request\n");
1257     fflush(stdout);
1258     send_itemorder(type, itemno);
1259     return(2);
1260 }
1261
1262 static int cmd_find(char *arg)
1263 {
1264     if (!*arg)
1265     {
1266         printf("Find what?\n");
1267         return 0;
1268     }
1269     if (!conn)
1270     {
1271         printf("Not connected yet\n");
1272         return 0;
1273     }
1274     if (!send_searchRequest(arg))
1275         return 0;
1276     return 2;
1277 }
1278
1279 static int cmd_delete(char *arg)
1280 {
1281     if (!conn)
1282     {
1283         printf("Not connected yet\n");
1284         return 0;
1285     }
1286     if (!send_deleteResultSetRequest(arg))
1287         return 0;
1288     return 2;
1289 }
1290
1291 static int cmd_ssub(char *arg)
1292 {
1293     if (!(smallSetUpperBound = atoi(arg)))
1294         return 0;
1295     return 1;
1296 }
1297
1298 static int cmd_lslb(char *arg)
1299 {
1300     if (!(largeSetLowerBound = atoi(arg)))
1301         return 0;
1302     return 1;
1303 }
1304
1305 static int cmd_mspn(char *arg)
1306 {
1307     if (!(mediumSetPresentNumber = atoi(arg)))
1308         return 0;
1309     return 1;
1310 }
1311
1312 static int cmd_status(char *arg)
1313 {
1314     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
1315     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
1316     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
1317     return 1;
1318 }
1319
1320 static int cmd_setnames(char *arg)
1321 {
1322     if (setnumber < 0)
1323     {
1324         printf("Set numbering enabled.\n");
1325         setnumber = 0;
1326     }
1327     else
1328     {
1329         printf("Set numbering disabled.\n");
1330         setnumber = -1;
1331     }
1332     return 1;
1333 }
1334
1335 /* PRESENT SERVICE ----------------------------- */
1336
1337 static int send_presentRequest(char *arg)
1338 {
1339     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
1340     Z_PresentRequest *req = apdu->u.presentRequest;
1341     Z_RecordComposition compo;
1342     oident prefsyn;
1343     int nos = 1;
1344     int oid[OID_SIZE];
1345     char *p;
1346     char setstring[100];
1347
1348     req->referenceId = set_refid (out);
1349     if ((p = strchr(arg, '+')))
1350     {
1351         nos = atoi(p + 1);
1352         *p = 0;
1353     }
1354     if (*arg)
1355         setno = atoi(arg);
1356     if (p && (p=strchr(p+1, '+')))
1357     {
1358         strcpy (setstring, p+1);
1359         req->resultSetId = setstring;
1360     }
1361     else if (setnumber >= 0)
1362     {
1363         sprintf(setstring, "%d", setnumber);
1364         req->resultSetId = setstring;
1365     }
1366 #if 0
1367     if (1)
1368     {
1369         static Z_Range range;
1370         static Z_Range *rangep = &range;
1371     req->num_ranges = 1;
1372 #endif
1373     req->resultSetStartPoint = &setno;
1374     req->numberOfRecordsRequested = &nos;
1375     prefsyn.proto = protocol;
1376     prefsyn.oclass = CLASS_RECSYN;
1377     prefsyn.value = recordsyntax;
1378     req->preferredRecordSyntax =
1379         odr_oiddup (out, oid_ent_to_oid(&prefsyn, oid));
1380
1381     if (schema != VAL_NONE)
1382     {
1383         oident prefschema;
1384
1385         prefschema.proto = protocol;
1386         prefschema.oclass = CLASS_SCHEMA;
1387         prefschema.value = schema;
1388
1389         req->recordComposition = &compo;
1390         compo.which = Z_RecordComp_complex;
1391         compo.u.complex = (Z_CompSpec *)
1392             odr_malloc(out, sizeof(*compo.u.complex));
1393         compo.u.complex->selectAlternativeSyntax = (bool_t *)
1394             odr_malloc(out, sizeof(bool_t));
1395         *compo.u.complex->selectAlternativeSyntax = 0;
1396
1397         compo.u.complex->generic = (Z_Specification *)
1398             odr_malloc(out, sizeof(*compo.u.complex->generic));
1399         compo.u.complex->generic->schema = (Odr_oid *)
1400             odr_oiddup(out, oid_ent_to_oid(&prefschema, oid));
1401         if (!compo.u.complex->generic->schema)
1402         {
1403             /* OID wasn't a schema! Try record syntax instead. */
1404             prefschema.oclass = CLASS_RECSYN;
1405             compo.u.complex->generic->schema = (Odr_oid *)
1406                 odr_oiddup(out, oid_ent_to_oid(&prefschema, oid));
1407         }
1408         if (!elementSetNames)
1409             compo.u.complex->generic->elementSpec = 0;
1410         else
1411         {
1412             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
1413                 odr_malloc(out, sizeof(Z_ElementSpec));
1414             compo.u.complex->generic->elementSpec->which =
1415                 Z_ElementSpec_elementSetName;
1416             compo.u.complex->generic->elementSpec->u.elementSetName =
1417                 elementSetNames->u.generic;
1418         }
1419         compo.u.complex->num_dbSpecific = 0;
1420         compo.u.complex->dbSpecific = 0;
1421         compo.u.complex->num_recordSyntax = 0;
1422         compo.u.complex->recordSyntax = 0;
1423     }
1424     else if (elementSetNames)
1425     {
1426         req->recordComposition = &compo;
1427         compo.which = Z_RecordComp_simple;
1428         compo.u.simple = elementSetNames;
1429     }
1430     send_apdu(apdu);
1431     printf("Sent presentRequest (%d+%d).\n", setno, nos);
1432     return 2;
1433 }
1434
1435 void process_close(Z_Close *req)
1436 {
1437     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
1438     Z_Close *res = apdu->u.close;
1439
1440     static char *reasons[] =
1441     {
1442         "finished",
1443         "shutdown",
1444         "system problem",
1445         "cost limit reached",
1446         "resources",
1447         "security violation",
1448         "protocolError",
1449         "lack of activity",
1450         "peer abort",
1451         "unspecified"
1452     };
1453
1454     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
1455         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
1456     if (sent_close)
1457     {
1458         cs_close (conn);
1459         conn = NULL;
1460         if (session_mem)
1461         {
1462             nmem_destroy (session_mem);
1463             session_mem = NULL;
1464         }
1465         sent_close = 0;
1466     }
1467     else
1468     {
1469         *res->closeReason = Z_Close_finished;
1470         send_apdu(apdu);
1471         printf("Sent response.\n");
1472         sent_close = 1;
1473     }
1474 }
1475
1476 static int cmd_show(char *arg)
1477 {
1478     if (!conn)
1479     {
1480         printf("Not connected yet\n");
1481         return 0;
1482     }
1483     if (!send_presentRequest(arg))
1484         return 0;
1485     return 2;
1486 }
1487
1488 int cmd_quit(char *arg)
1489 {
1490     printf("See you later, alligator.\n");
1491     exit(0);
1492     return 0;
1493 }
1494
1495 int cmd_cancel(char *arg)
1496 {
1497     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
1498     Z_TriggerResourceControlRequest *req =
1499         apdu->u.triggerResourceControlRequest;
1500     bool_t rfalse = 0;
1501
1502     if (!conn)
1503     {
1504         printf("Session not initialized yet\n");
1505         return 0;
1506     }
1507     if (!ODR_MASK_GET(session->options, Z_Options_triggerResourceCtrl))
1508     {
1509         printf("Target doesn't support cancel (trigger resource ctrl)\n");
1510         return 0;
1511     }
1512     *req->requestedAction = Z_TriggerResourceCtrl_cancel;
1513     req->resultSetWanted = &rfalse;
1514
1515     send_apdu(apdu);
1516     printf("Sent cancel request\n");
1517     return 2;
1518 }
1519
1520 int send_scanrequest(const char *query, int pp, int num, const char *term)
1521 {
1522     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
1523     Z_ScanRequest *req = apdu->u.scanRequest;
1524     int use_rpn = 1;
1525 #if YAZ_MODULE_ccl
1526     int oid[OID_SIZE];
1527
1528     if (queryType == QueryType_CCL2RPN)
1529     {
1530         oident bib1;
1531         int error, pos;
1532         struct ccl_rpn_node *rpn;
1533
1534         rpn = ccl_find_str (bibset,  query, &error, &pos);
1535         if (error)
1536         {
1537             printf("CCL ERROR: %s\n", ccl_err_msg(error));
1538             return -1;
1539         }
1540         use_rpn = 0;
1541         bib1.proto = PROTO_Z3950;
1542         bib1.oclass = CLASS_ATTSET;
1543         bib1.value = VAL_BIB1;
1544         req->attributeSet = oid_ent_to_oid (&bib1, oid);
1545         if (!(req->termListAndStartPoint = ccl_scan_query (out, rpn)))
1546         {
1547             printf("Couldn't convert CCL to Scan term\n");
1548             return -1;
1549         }
1550         ccl_rpn_delete (rpn);
1551     }
1552 #endif
1553     if (use_rpn && !(req->termListAndStartPoint =
1554                      p_query_scan(out, protocol, &req->attributeSet, query)))
1555     {
1556         printf("Prefix query error\n");
1557         return -1;
1558     }
1559     if (term && *term)
1560     {
1561         if (req->termListAndStartPoint->term &&
1562             req->termListAndStartPoint->term->which == Z_Term_general &&
1563             req->termListAndStartPoint->term->u.general)
1564         {
1565             req->termListAndStartPoint->term->u.general->buf =
1566                 (unsigned char *) odr_strdup(out, term);
1567             req->termListAndStartPoint->term->u.general->len =
1568                 req->termListAndStartPoint->term->u.general->size =
1569                 strlen(term);
1570         }
1571     }
1572     req->referenceId = set_refid (out);
1573     req->num_databaseNames = num_databaseNames;
1574     req->databaseNames = databaseNames;
1575     req->numberOfTermsRequested = &num;
1576     req->preferredPositionInResponse = &pp;
1577     send_apdu(apdu);
1578     return 2;
1579 }
1580
1581 int send_sortrequest(char *arg, int newset)
1582 {
1583     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
1584     Z_SortRequest *req = apdu->u.sortRequest;
1585     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
1586         odr_malloc (out, sizeof(*sksl));
1587     char setstring[32];
1588
1589     if (setnumber >= 0)
1590         sprintf (setstring, "%d", setnumber);
1591     else
1592         sprintf (setstring, "default");
1593
1594     req->referenceId = set_refid (out);
1595
1596 #ifdef ASN_COMPILED
1597     req->num_inputResultSetNames = 1;
1598     req->inputResultSetNames = (Z_InternationalString **)
1599         odr_malloc (out, sizeof(*req->inputResultSetNames));
1600     req->inputResultSetNames[0] = odr_strdup (out, setstring);
1601 #else
1602     req->inputResultSetNames =
1603         (Z_StringList *)odr_malloc (out, sizeof(*req->inputResultSetNames));
1604     req->inputResultSetNames->num_strings = 1;
1605     req->inputResultSetNames->strings =
1606         (char **)odr_malloc (out, sizeof(*req->inputResultSetNames->strings));
1607     req->inputResultSetNames->strings[0] =
1608         odr_strdup (out, setstring);
1609 #endif
1610
1611     if (newset && setnumber >= 0)
1612         sprintf (setstring, "%d", ++setnumber);
1613
1614     req->sortedResultSetName = odr_strdup (out, setstring);
1615
1616     req->sortSequence = yaz_sort_spec (out, arg);
1617     if (!req->sortSequence)
1618     {
1619         printf ("Missing sort specifications\n");
1620         return -1;
1621     }
1622     send_apdu(apdu);
1623     return 2;
1624 }
1625
1626 void display_term(Z_TermInfo *t)
1627 {
1628     if (t->term->which == Z_Term_general)
1629     {
1630         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
1631         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
1632             t->term->u.general->buf);
1633     }
1634     else
1635         printf("Term (not general)");
1636     if (t->globalOccurrences)
1637         printf (" (%d)\n", *t->globalOccurrences);
1638     else
1639         printf ("\n");
1640 }
1641
1642 void process_scanResponse(Z_ScanResponse *res)
1643 {
1644     int i;
1645     Z_Entry **entries = NULL;
1646     int num_entries = 0;
1647
1648     printf("Received ScanResponse\n");
1649     print_refid (res->referenceId);
1650     printf("%d entries", *res->numberOfEntriesReturned);
1651     if (res->positionOfTerm)
1652         printf (", position=%d", *res->positionOfTerm);
1653     printf ("\n");
1654     if (*res->scanStatus != Z_Scan_success)
1655         printf("Scan returned code %d\n", *res->scanStatus);
1656     if (!res->entries)
1657         return;
1658     if ((entries = res->entries->entries))
1659         num_entries = res->entries->num_entries;
1660     for (i = 0; i < num_entries; i++)
1661     {
1662         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
1663         if (entries[i]->which == Z_Entry_termInfo)
1664         {
1665             printf("%c ", i + 1 == pos_term ? '*' : ' ');
1666             display_term(entries[i]->u.termInfo);
1667         }
1668         else
1669             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
1670     }
1671     if (res->entries->nonsurrogateDiagnostics)
1672         display_diagrecs (res->entries->nonsurrogateDiagnostics,
1673                           res->entries->num_nonsurrogateDiagnostics);
1674 }
1675
1676 void process_sortResponse(Z_SortResponse *res)
1677 {
1678     printf("Received SortResponse: status=");
1679     switch (*res->sortStatus)
1680     {
1681     case Z_SortStatus_success:
1682         printf ("success"); break;
1683     case Z_SortStatus_partial_1:
1684         printf ("partial"); break;
1685     case Z_SortStatus_failure:
1686         printf ("failure"); break;
1687     default:
1688         printf ("unknown (%d)", *res->sortStatus);
1689     }
1690     printf ("\n");
1691     print_refid (res->referenceId);
1692 #ifdef ASN_COMPILED
1693     if (res->diagnostics)
1694         display_diagrecs(res->diagnostics,
1695                          res->num_diagnostics);
1696 #else
1697     if (res->diagnostics)
1698         display_diagrecs(res->diagnostics->diagRecs,
1699                          res->diagnostics->num_diagRecs);
1700 #endif
1701 }
1702
1703 void process_deleteResultSetResponse (Z_DeleteResultSetResponse *res)
1704 {
1705     printf("Got deleteResultSetResponse status=%d\n",
1706            *res->deleteOperationStatus);
1707     if (res->deleteListStatuses)
1708     {
1709         int i;
1710         for (i = 0; i < res->deleteListStatuses->num; i++)
1711         {
1712             printf ("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
1713                     *res->deleteListStatuses->elements[i]->status);
1714         }
1715     }
1716 }
1717
1718 int cmd_sort_generic(char *arg, int newset)
1719 {
1720     if (!conn)
1721     {
1722         printf("Session not initialized yet\n");
1723         return 0;
1724     }
1725     if (!ODR_MASK_GET(session->options, Z_Options_sort))
1726     {
1727         printf("Target doesn't support sort\n");
1728         return 0;
1729     }
1730     if (*arg)
1731     {
1732         if (send_sortrequest(arg, newset) < 0)
1733             return 0;
1734         return 2;
1735     }
1736     return 0;
1737 }
1738
1739 int cmd_sort(char *arg)
1740 {
1741     return cmd_sort_generic (arg, 0);
1742 }
1743
1744 int cmd_sort_newset (char *arg)
1745 {
1746     return cmd_sort_generic (arg, 1);
1747 }
1748
1749 int cmd_scan(char *arg)
1750 {
1751     if (!conn)
1752     {
1753         printf("Session not initialized yet\n");
1754         return 0;
1755     }
1756     if (!ODR_MASK_GET(session->options, Z_Options_scan))
1757     {
1758         printf("Target doesn't support scan\n");
1759         return 0;
1760     }
1761     if (*arg)
1762     {
1763         strcpy (last_scan_query, arg);
1764         if (send_scanrequest(arg, 1, 20, 0) < 0)
1765             return 0;
1766     }
1767     else
1768     {
1769         if (send_scanrequest(last_scan_query, 1, 20, last_scan_line) < 0)
1770             return 0;
1771     }
1772     return 2;
1773 }
1774
1775 int cmd_schema(char *arg)
1776 {
1777     if (!arg || !*arg)
1778     {
1779         schema = VAL_NONE;
1780         return 1;
1781     }
1782     schema = oid_getvalbyname (arg);
1783     if (schema == VAL_NONE)
1784     {
1785         printf ("unknown schema\n");
1786         return 0;
1787     }
1788     return 1;
1789 }
1790
1791 int cmd_format(char *arg)
1792 {
1793     if (!arg || !*arg)
1794     {
1795         printf("Usage: format <recordsyntax>\n");
1796         return 0;
1797     }
1798     recordsyntax = oid_getvalbyname (arg);
1799     if (recordsyntax == VAL_NONE)
1800     {
1801         printf ("unknown record syntax\n");
1802         return 0;
1803     }
1804     return 1;
1805 }
1806
1807 int cmd_elements(char *arg)
1808 {
1809     static Z_ElementSetNames esn;
1810     static char what[100];
1811
1812     if (!arg || !*arg)
1813     {
1814         elementSetNames = 0;
1815         return 1;
1816     }
1817     strcpy(what, arg);
1818     esn.which = Z_ElementSetNames_generic;
1819     esn.u.generic = what;
1820     elementSetNames = &esn;
1821     return 1;
1822 }
1823
1824 int cmd_attributeset(char *arg)
1825 {
1826     char what[100];
1827
1828     if (!arg || !*arg)
1829     {
1830         printf("Usage: attributeset <setname>\n");
1831         return 0;
1832     }
1833     sscanf(arg, "%s", what);
1834     if (p_query_attset (what))
1835     {
1836         printf("Unknown attribute set name\n");
1837         return 0;
1838     }
1839     return 1;
1840 }
1841
1842 int cmd_querytype (char *arg)
1843 {
1844     if (!strcmp (arg, "ccl"))
1845         queryType = QueryType_CCL;
1846     else if (!strcmp (arg, "prefix") || !strcmp(arg, "rpn"))
1847         queryType = QueryType_Prefix;
1848 #if YAZ_MODULE_ccl
1849     else if (!strcmp (arg, "ccl2rpn") || !strcmp (arg, "cclrpn"))
1850         queryType = QueryType_CCL2RPN;
1851 #endif
1852     else
1853     {
1854         printf ("Querytype must be one of:\n");
1855         printf (" prefix         - Prefix query\n");
1856         printf (" ccl            - CCL query\n");
1857 #if YAZ_MODULE_ccl
1858         printf (" ccl2rpn        - CCL query converted to RPN\n");
1859 #endif
1860         return 0;
1861     }
1862     return 1;
1863 }
1864
1865 int cmd_refid (char *arg)
1866 {
1867     xfree (refid);
1868     refid = NULL;
1869     if (*arg)
1870     {
1871         refid = (char *) xmalloc (strlen(arg)+1);
1872         strcpy (refid, arg);
1873     }
1874     return 1;
1875 }
1876
1877 int cmd_close(char *arg)
1878 {
1879     Z_APDU *apdu;
1880     Z_Close *req;
1881     if (!conn)
1882         return 0;
1883
1884     apdu = zget_APDU(out, Z_APDU_close);
1885     req = apdu->u.close;
1886     *req->closeReason = Z_Close_finished;
1887     send_apdu(apdu);
1888     printf("Sent close request.\n");
1889     sent_close = 1;
1890     return 2;
1891 }
1892
1893 int cmd_packagename(char* arg) {
1894     xfree (esPackageName);
1895     esPackageName = NULL;
1896     if (*arg)
1897     {
1898         esPackageName = (char *) xmalloc (strlen(arg)+1);
1899         strcpy (esPackageName, arg);
1900     }
1901     return 1;
1902 };
1903
1904 int cmd_proxy(char* arg) {
1905     xfree (yazProxy);
1906     yazProxy = NULL;
1907     if (*arg)
1908     {
1909         yazProxy = (char *) xmalloc (strlen(arg)+1);
1910         strcpy (yazProxy, arg);
1911     }
1912     return 1;
1913 };
1914
1915 static void initialize(void)
1916 {
1917 #if YAZ_MODULE_ccl
1918     FILE *inf;
1919 #endif
1920     if (!(out = odr_createmem(ODR_ENCODE)) ||
1921         !(in = odr_createmem(ODR_DECODE)) ||
1922         !(print = odr_createmem(ODR_PRINT)))
1923     {
1924         fprintf(stderr, "failed to allocate ODR streams\n");
1925         exit(1);
1926     }
1927     setvbuf(stdout, 0, _IONBF, 0);
1928     if (apdu_file)
1929         odr_setprint(print, apdu_file);
1930
1931 #if YAZ_MODULE_ccl
1932     bibset = ccl_qual_mk ();
1933     inf = fopen (ccl_fields, "r");
1934     if (inf)
1935     {
1936         ccl_qual_file (bibset, inf);
1937         fclose (inf);
1938     }
1939 #endif
1940     cmd_base("Default");
1941 }
1942
1943 static int client(int wait)
1944 {
1945     static struct {
1946         char *cmd;
1947         int (*fun)(char *arg);
1948         char *ad;
1949     } cmd[] = {
1950         {"open", cmd_open, "('tcp'|'osi')':'[<tsel>'/']<host>[':'<port>]"},
1951         {"quit", cmd_quit, ""},
1952         {"find", cmd_find, "<query>"},
1953         {"delete", cmd_delete, "<setname>"},
1954         {"base", cmd_base, "<base-name>"},
1955         {"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]"},
1956         {"scan", cmd_scan, "<term>"},
1957         {"sort", cmd_sort, "<sortkey> <flag> <sortkey> <flag> ..."},
1958         {"sort+", cmd_sort_newset, "<sortkey> <flag> <sortkey> <flag> ..."},
1959         {"authentication", cmd_authentication, "<acctstring>"},
1960         {"lslb", cmd_lslb, "<largeSetLowerBound>"},
1961         {"ssub", cmd_ssub, "<smallSetUpperBound>"},
1962         {"mspn", cmd_mspn, "<mediumSetPresentNumber>"},
1963         {"status", cmd_status, ""},
1964         {"setnames", cmd_setnames, ""},
1965         {"cancel", cmd_cancel, ""},
1966         {"format", cmd_format, "<recordsyntax>"},
1967         {"schema", cmd_schema, "<schema>"},
1968         {"elements", cmd_elements, "<elementSetName>"},
1969         {"close", cmd_close, ""},
1970         {"attributeset", cmd_attributeset, "<attrset>"},
1971         {"querytype", cmd_querytype, "<type>"},
1972         {"refid", cmd_refid, "<id>"},
1973         {"itemorder", cmd_itemorder, "ill|item <itemno>"},
1974         {"update", cmd_update, "<item>"},
1975         {"packagename", cmd_packagename, "<packagename>"},
1976         {"proxy", cmd_proxy, "('tcp'|'osi')':'[<tsel>'/']<host>[':'<port>]"},
1977 #ifdef ASN_COMPILED
1978         /* Server Admin Functions */
1979         {"adm-reindex", cmd_adm_reindex, "<database-name>"},
1980         {"adm-truncate", cmd_adm_truncate, "('database'|'index')<object-name>"},
1981         {"adm-create", cmd_adm_create, ""},
1982         {"adm-drop", cmd_adm_drop, "('database'|'index')<object-name>"},
1983         {"adm-import", cmd_adm_import, "<record-type> <dir> <pattern>"},
1984         {"adm-refresh", cmd_adm_refresh, ""},
1985         {"adm-commit", cmd_adm_commit, ""},
1986         {"adm-shutdown", cmd_adm_shutdown, ""},
1987         {"adm-startup", cmd_adm_startup, ""},
1988 #endif
1989         {0,0}
1990     };
1991     char *netbuffer= 0;
1992     int netbufferlen = 0;
1993     int i;
1994     Z_APDU *apdu;
1995 #if HAVE_GETTIMEOFDAY
1996     struct timeval tv_start, tv_end;
1997     gettimeofday (&tv_start, 0);
1998 #endif
1999
2000     while (1)
2001     {
2002         int res;
2003 #ifdef USE_SELECT
2004         fd_set input;
2005 #endif
2006         char line[1024], word[32], arg[1024];
2007
2008 #ifdef USE_SELECT
2009         FD_ZERO(&input);
2010         FD_SET(0, &input);
2011         if (conn)
2012             FD_SET(cs_fileno(conn), &input);
2013         if ((res = select(20, &input, 0, 0, 0)) < 0)
2014         {
2015             perror("select");
2016             exit(1);
2017         }
2018         if (!res)
2019             continue;
2020         if (!wait && FD_ISSET(0, &input))
2021 #else
2022         if (!wait)
2023 #endif
2024         {
2025 #if HAVE_READLINE_READLINE_H
2026             char* line_in;
2027             line_in=readline(C_PROMPT);
2028             if (!line_in)
2029                 break;
2030 #if HAVE_READLINE_HISTORY_H
2031             if (*line_in)
2032                 add_history(line_in);
2033 #endif
2034             strcpy(line,line_in);
2035             free (line_in);
2036 #else
2037             char *end_p;
2038             printf (C_PROMPT);
2039             fflush(stdout);
2040             if (!fgets(line, 1023, stdin))
2041                 break;
2042             if ((end_p = strchr (line, '\n')))
2043                 *end_p = '\0';
2044 #endif
2045 #if HAVE_GETTIMEOFDAY
2046             gettimeofday (&tv_start, 0);
2047 #endif
2048
2049             if ((res = sscanf(line, "%31s %1023[^;]", word, arg)) <= 0)
2050             {
2051                 strcpy(word, last_cmd);
2052                 *arg = '\0';
2053             }
2054             else if (res == 1)
2055                 *arg = 0;
2056             strcpy(last_cmd, word);
2057             for (i = 0; cmd[i].cmd; i++)
2058                 if (!strncmp(cmd[i].cmd, word, strlen(word)))
2059                 {
2060                     res = (*cmd[i].fun)(arg);
2061                     break;
2062                 }
2063             if (!cmd[i].cmd) /* dump our help-screen */
2064             {
2065                 printf("Unknown command: %s.\n", word);
2066                 printf("Currently recognized commands:\n");
2067                 for (i = 0; cmd[i].cmd; i++)
2068                     printf("   %s %s\n", cmd[i].cmd, cmd[i].ad);
2069                 res = 1;
2070             }
2071             if (res < 2)
2072             {
2073                 continue;
2074             }
2075         }
2076         wait = 0;
2077         if (conn
2078 #ifdef USE_SELECT
2079             && FD_ISSET(cs_fileno(conn), &input)
2080 #endif
2081             )
2082         {
2083             do
2084             {
2085                 if ((res = cs_get(conn, &netbuffer, &netbufferlen)) < 0)
2086                 {
2087                     perror("cs_get");
2088                     exit(1);
2089                 }
2090                 if (!res)
2091                 {
2092                     printf("Target closed connection.\n");
2093                     exit(1);
2094                 }
2095                 odr_reset(in); /* release APDU from last round */
2096                 record_last = 0;
2097                 odr_setbuf(in, netbuffer, res, 0);
2098                 if (!z_APDU(in, &apdu, 0, 0))
2099                 {
2100                     odr_perror(in, "Decoding incoming APDU");
2101                     fprintf(stderr, "[Near %d]\n", odr_offset(in));
2102                     fprintf(stderr, "Packet dump:\n---------\n");
2103                     odr_dumpBER(stderr, netbuffer, res);
2104                     fprintf(stderr, "---------\n");
2105                     if (apdu_file)
2106                         z_APDU(print, &apdu, 0, 0);
2107                     exit(1);
2108                 }
2109                 if (apdu_file && !z_APDU(print, &apdu, 0, 0))
2110                 {
2111                     odr_perror(print, "Failed to print incoming APDU");
2112                     odr_reset(print);
2113                     continue;
2114                 }
2115                 switch(apdu->which)
2116                 {
2117                 case Z_APDU_initResponse:
2118                     process_initResponse(apdu->u.initResponse);
2119                     break;
2120                 case Z_APDU_searchResponse:
2121                     process_searchResponse(apdu->u.searchResponse);
2122                     break;
2123                 case Z_APDU_scanResponse:
2124                     process_scanResponse(apdu->u.scanResponse);
2125                     break;
2126                 case Z_APDU_presentResponse:
2127                     print_refid (apdu->u.presentResponse->referenceId);
2128                     setno +=
2129                         *apdu->u.presentResponse->numberOfRecordsReturned;
2130                     if (apdu->u.presentResponse->records)
2131                         display_records(apdu->u.presentResponse->records);
2132                     else
2133                         printf("No records.\n");
2134                     printf ("nextResultSetPosition = %d\n",
2135                         *apdu->u.presentResponse->nextResultSetPosition);
2136                     break;
2137                 case Z_APDU_sortResponse:
2138                     process_sortResponse(apdu->u.sortResponse);
2139                     break;
2140                 case Z_APDU_extendedServicesResponse:
2141                     printf("Got extended services response\n");
2142                     process_ESResponse(apdu->u.extendedServicesResponse);
2143                     break;
2144                 case Z_APDU_close:
2145                     printf("Target has closed the association.\n");
2146                     process_close(apdu->u.close);
2147                     break;
2148                 case Z_APDU_resourceControlRequest:
2149                     process_resourceControlRequest
2150                         (apdu->u.resourceControlRequest);
2151                     break;
2152                 case Z_APDU_deleteResultSetResponse:
2153                     process_deleteResultSetResponse(apdu->u.
2154                                                     deleteResultSetResponse);
2155                     break;
2156                 default:
2157                     printf("Received unknown APDU type (%d).\n",
2158                            apdu->which);
2159                     exit(1);
2160                 }
2161             }
2162             while (conn && cs_more(conn));
2163 #if HAVE_GETTIMEOFDAY
2164             gettimeofday (&tv_end, 0);
2165             if (1)
2166             {
2167                 printf ("Elapsed: %.6f\n", (double) tv_end.tv_usec /
2168                                                 1e6 + tv_end.tv_sec -
2169                    ((double) tv_start.tv_usec / 1e6 + tv_start.tv_sec));
2170             }
2171 #endif
2172         }
2173     }
2174     return 0;
2175 }
2176
2177 int main(int argc, char **argv)
2178 {
2179     char *prog = *argv;
2180     char *arg;
2181     int ret;
2182     int opened = 0;
2183
2184     while ((ret = options("c:a:m:v:p:", argv, argc, &arg)) != -2)
2185     {
2186         switch (ret)
2187         {
2188         case 0:
2189             if (!opened)
2190             {
2191                 initialize ();
2192                 if (cmd_open (arg) == 2) {
2193 #if HAVE_READLINE_HISTORY_H
2194                   char* tmp=(char*)malloc(strlen(arg)+6);
2195                   *tmp=0;
2196                   strcat(tmp,"open ");
2197                   strcat(tmp,arg);
2198                   add_history(tmp);
2199                   free(tmp);
2200 #endif
2201                   opened = 1;
2202                 };
2203             }
2204             break;
2205         case 'm':
2206             if (!(marcdump = fopen (arg, "a")))
2207             {
2208                 perror (arg);
2209                 exit (1);
2210             }
2211             break;
2212         case 'c':
2213             strncpy (ccl_fields, arg, sizeof(ccl_fields)-1);
2214             ccl_fields[sizeof(ccl_fields)-1] = '\0';
2215             break;
2216         case 'a':
2217             if (!strcmp(arg, "-"))
2218                 apdu_file=stderr;
2219             else
2220                 apdu_file=fopen(arg, "a");
2221             break;
2222         case 'p':
2223             yazProxy=strdup(arg);
2224             break;
2225         case 'v':
2226             yaz_log_init (yaz_log_mask_str(arg), "", NULL);
2227             break;
2228         default:
2229             fprintf (stderr, "Usage: %s [-m <marclog>] [ -a <apdulog>] "
2230                              "[-c cclfields] [-p <proxy-addr>] [<server-addr>]\n",
2231                      prog);
2232             exit (1);
2233         }
2234     }
2235     if (!opened)
2236         initialize ();
2237     return client (opened);
2238 }