client/client.c

   1 /* This file is part of the YAZ toolkit.
   2  * Copyright (C) 1995-2009 Index Data
   3  * See the file LICENSE for details.
   4  */
   5 /** \file client.c
   6  *  \brief yaz-client program
   7  */
   8
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11 #include <assert.h>
  12 #include <time.h>
  13 #include <ctype.h>
  14 #ifndef WIN32
  15 #include <signal.h>
  16 #endif
  17 #if HAVE_SYS_TYPES_H
  18 #include <sys/types.h>
  19 #endif
  20 #if HAVE_LOCALE_H
  21 #include <locale.h>
  22 #endif
  23 #if HAVE_LANGINFO_H
  24 #include <langinfo.h>
  25 #endif
  26 #if HAVE_UNISTD_H
  27 #include <unistd.h>
  28 #endif
  29 #if HAVE_SYS_STAT_H
  30 #include <sys/stat.h>
  31 #endif
  32 #if HAVE_SYS_TIME_H
  33 #include <sys/time.h>
  34 #endif
  35
  36 #ifdef WIN32
  37 #include <sys/stat.h>
  38 #include <io.h>
  39 #include <windows.h>
  40 #define S_ISREG(x) (x & _S_IFREG)
  41 #define S_ISDIR(x) (x & _S_IFDIR)
  42 #endif
  43
  44 #include <yaz/yaz-util.h>
  45
  46 #include <yaz/comstack.h>
  47
  48 #include <yaz/oid_db.h>
  49 #define NO_OID 1
  50 #include <yaz/proto.h>
  51 #include <yaz/marcdisp.h>
  52 #include <yaz/diagbib1.h>
  53 #include <yaz/otherinfo.h>
  54 #include <yaz/charneg.h>
  55 #include <yaz/query-charset.h>
  56
  57 #include <yaz/pquery.h>
  58 #include <yaz/sortspec.h>
  59
  60 #include <yaz/ill.h>
  61 #include <yaz/srw.h>
  62 #include <yaz/yaz-ccl.h>
  63 #include <yaz/cql.h>
  64 #include <yaz/log.h>
  65
  66 #if HAVE_READLINE_READLINE_H
  67 #include <readline/readline.h>
  68 #endif
  69 #if HAVE_READLINE_HISTORY_H
  70 #include <readline/history.h>
  71 #endif
  72
  73
  74 #include "admin.h"
  75 #include "tabcomplete.h"
  76 #include "fhistory.h"
  77
  78 #define C_PROMPT "Z> "
  79
  80 static file_history_t file_history = 0;
  81
  82 static char sru_method[10] = "soap";
  83 static char sru_version[10] = "1.2";
  84 static char *codeset = 0;               /* character set for output */
  85 static int hex_dump = 0;
  86 static char *dump_file_prefix = 0;
  87 static ODR out, in, print;              /* encoding and decoding streams */
  88 #if YAZ_HAVE_XML2
  89 static ODR srw_sr_odr_out = 0;
  90 static Z_SRW_PDU *srw_sr = 0;
  91 #endif
  92 static FILE *apdu_file = 0;
  93 static FILE *ber_file = 0;
  94 static COMSTACK conn = 0;               /* our z-association */
  95
  96 static Z_IdAuthentication *auth = 0;    /* our current auth definition */
  97 static NMEM nmem_auth = NULL;
  98
  99 char *databaseNames[128];
 100 int num_databaseNames = 0;
 101 static Z_External *record_last = 0;
 102 static int setnumber = -1;              /* current result set number */
 103 static int smallSetUpperBound = 0;
 104 static int largeSetLowerBound = 1;
 105 static int mediumSetPresentNumber = 0;
 106 static Z_ElementSetNames *elementSetNames = 0;
 107 static Odr_int setno = 1;                   /* current set offset */
 108 static enum oid_proto protocol = PROTO_Z3950;      /* current app protocol */
 109 #define RECORDSYNTAX_MAX 20
 110 static char *recordsyntax_list[RECORDSYNTAX_MAX];
 111 static int recordsyntax_size = 0;
 112
 113 static char *record_schema = 0;
 114 static int sent_close = 0;
 115 static NMEM session_mem = NULL;         /* memory handle for init-response */
 116 static Z_InitResponse *session_initResponse = 0;   /* session parameters */
 117 static char last_scan_line[512] = "0";
 118 static char last_scan_query[512] = "0";
 119 static char ccl_fields[512] = "default.bib";
 120 /* ### How can I set this path to use wherever YAZ is installed? */
 121 static char cql_fields[512] = "/usr/local/share/yaz/etc/pqf.properties";
 122 static char *esPackageName = 0;
 123 static char *yazProxy = 0;
 124 static int kilobytes = 1024;
 125 static char *negotiationCharset = 0;
 126 static int  negotiationCharsetRecords = 1;
 127 static int  negotiationCharsetVersion = 3;
 128 static char *outputCharset = 0;
 129 static char *marcCharset = 0;
 130 static char *queryCharset = 0;
 131 static char* yazLang = 0;
 132
 133 static char last_cmd[32] = "?";
 134 static FILE *marc_file = 0;
 135 static char *refid = NULL;
 136 static int auto_reconnect = 0;
 137 static int auto_wait = 1;
 138 static Odr_bitmask z3950_options;
 139 static int z3950_version = 3;
 140 static int scan_stepSize = 0;
 141 static int scan_position = 1;
 142 static int scan_size = 20;
 143 static char cur_host[200];
 144 static int last_hit_count = 0;
 145
 146 typedef enum {
 147     QueryType_Prefix,
 148     QueryType_CCL,
 149     QueryType_CCL2RPN,
 150     QueryType_CQL,
 151     QueryType_CQL2RPN
 152 } QueryType;
 153
 154 static QueryType queryType = QueryType_Prefix;
 155
 156 static CCL_bibset bibset;               /* CCL bibset handle */
 157 static cql_transform_t cqltrans = 0; /* CQL context-set handle */
 158
 159 #if HAVE_READLINE_COMPLETION_OVER
 160
 161 #else
 162 /* readline doesn't have this var. Define it ourselves. */
 163 int rl_attempted_completion_over = 0;
 164 #endif
 165
 166 #define maxOtherInfosSupported 10
 167 struct eoi {
 168     Odr_oid oid[OID_SIZE];
 169     char* value;
 170 } extraOtherInfos[maxOtherInfosSupported];
 171
 172 void process_cmd_line(char* line);
 173 #if HAVE_READLINE_READLINE_H
 174 char **readline_completer(char *text, int start, int end);
 175 #endif
 176 static char *command_generator(const char *text, int state);
 177 int cmd_register_tab(const char* arg);
 178 int cmd_querycharset(const char *arg);
 179
 180 static void close_session(void);
 181
 182 static void marc_file_write(const char *buf, size_t sz);
 183
 184 static void wait_and_handle_response(int one_response_only);
 185
 186 ODR getODROutputStream(void)
 187 {
 188     return out;
 189 }
 190
 191 const char* query_type_as_string(QueryType q)
 192 {
 193     switch (q) {
 194     case QueryType_Prefix: return "prefix (RPN sent to server)";
 195     case QueryType_CCL: return "CCL (CCL sent to server) ";
 196     case QueryType_CCL2RPN: return "CCL -> RPN (RPN sent to server)";
 197     case QueryType_CQL: return "CQL (CQL sent to server)";
 198     case QueryType_CQL2RPN: return "CQL -> RPN (RPN sent to server)";
 199     default:
 200         return "unknown Query type internal yaz-client error";
 201     }
 202 }
 203
 204 static void do_hex_dump(const char* buf, size_t len)
 205 {
 206     if (hex_dump)
 207     {
 208         size_t i;
 209         int x;
 210         for (i = 0; i < len ; i = i+16 )
 211         {
 212             printf(" %4.4ld ", (long) i);
 213             for(x=0 ; i+x<len && x<16; ++x)
 214             {
 215                 printf("%2.2X ",(unsigned int)((unsigned char)buf[i+x]));
 216             }
 217             printf("\n");
 218         }
 219     }
 220     if (dump_file_prefix)
 221     {
 222         static int no = 0;
 223         if (++no < 1000 && strlen(dump_file_prefix) < 500)
 224         {
 225             char fname[1024];
 226             FILE *of;
 227             sprintf(fname, "%s.%03d.raw", dump_file_prefix, no);
 228             of = fopen(fname, "wb");
 229
 230             if (fwrite(buf, 1, len, of) != len)
 231             {
 232                 printf("write failed for %s", fname);
 233             }
 234             if (fclose(of))
 235             {
 236                 printf("close failed for %s", fname);
 237             }
 238         }
 239     }
 240 }
 241
 242 void add_otherInfos(Z_APDU *a)
 243 {
 244     Z_OtherInformation **oi;
 245     int i;
 246
 247     yaz_oi_APDU(a, &oi);
 248     for(i=0; i<maxOtherInfosSupported; ++i)
 249     {
 250         if (oid_oidlen(extraOtherInfos[i].oid) > 0)
 251             yaz_oi_set_string_oid(oi, out, extraOtherInfos[i].oid,
 252                                      1, extraOtherInfos[i].value);
 253     }
 254 }
 255
 256 int send_apdu(Z_APDU *a)
 257 {
 258     char *buf;
 259     int len;
 260
 261     add_otherInfos(a);
 262
 263     if (apdu_file)
 264     {
 265         z_APDU(print, &a, 0, 0);
 266         odr_reset(print);
 267     }
 268     if (!z_APDU(out, &a, 0, 0))
 269     {
 270         odr_perror(out, "Encoding APDU");
 271         close_session();
 272         return 0;
 273     }
 274     buf = odr_getbuf(out, &len, 0);
 275     if (ber_file)
 276         odr_dumpBER(ber_file, buf, len);
 277     /* printf ("sending APDU of size %d\n", len); */
 278     do_hex_dump(buf, len);
 279     if (cs_put(conn, buf, len) < 0)
 280     {
 281         fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
 282         close_session();
 283         return 0;
 284     }
 285     odr_reset(out); /* release the APDU structure  */
 286     return 1;
 287 }
 288
 289 static void print_stringn(const unsigned char *buf, size_t len)
 290 {
 291     size_t i;
 292     for (i = 0; i<len; i++)
 293         if ((buf[i] <= 126 && buf[i] >= 32) || strchr("\n\r\t\f", buf[i]))
 294             printf("%c", buf[i]);
 295         else
 296             printf("\\X%02X", buf[i]);
 297 }
 298
 299 static void print_refid(Z_ReferenceId *id)
 300 {
 301     if (id)
 302     {
 303         printf("Reference Id: ");
 304         print_stringn(id->buf, id->len);
 305         printf("\n");
 306     }
 307 }
 308
 309 static Z_ReferenceId *set_refid(ODR out)
 310 {
 311     Z_ReferenceId *id;
 312     if (!refid)
 313         return 0;
 314     id = (Z_ReferenceId *) odr_malloc(out, sizeof(*id));
 315     id->size = id->len = strlen(refid);
 316     id->buf = (unsigned char *) odr_malloc(out, id->len);
 317     memcpy(id->buf, refid, id->len);
 318     return id;
 319 }
 320
 321 /* INIT SERVICE ------------------------------- */
 322
 323 static void send_initRequest(const char* type_and_host)
 324 {
 325     Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
 326     Z_InitRequest *req = apdu->u.initRequest;
 327     int i;
 328
 329     req->options = &z3950_options;
 330
 331     ODR_MASK_ZERO(req->protocolVersion);
 332     for (i = 0; i<z3950_version; i++)
 333         ODR_MASK_SET(req->protocolVersion, i);
 334
 335     *req->maximumRecordSize = 1024*kilobytes;
 336     *req->preferredMessageSize = 1024*kilobytes;
 337
 338     req->idAuthentication = auth;
 339
 340     req->referenceId = set_refid(out);
 341
 342     if (yazProxy && type_and_host)
 343     {
 344         yaz_oi_set_string_oid(&req->otherInfo, out, yaz_oid_userinfo_proxy,
 345                               1, type_and_host);
 346     }
 347
 348     if (negotiationCharset || yazLang) {
 349         Z_OtherInformation **p;
 350         Z_OtherInformationUnit *p0;
 351
 352         yaz_oi_APDU(apdu, &p);
 353
 354         if ((p0=yaz_oi_update(p, out, NULL, 0, 0)))
 355         {
 356             ODR_MASK_SET(req->options, Z_Options_negotiationModel);
 357
 358             p0->which = Z_OtherInfo_externallyDefinedInfo;
 359             p0->information.externallyDefinedInfo =
 360                 yaz_set_proposal_charneg_list(out, ",",
 361                                               negotiationCharset,
 362                                               yazLang,
 363                                               negotiationCharsetRecords);
 364         }
 365     }
 366     if (send_apdu(apdu))
 367         printf("Sent initrequest.\n");
 368 }
 369
 370
 371 /* These two are used only from process_initResponse() */
 372 static void render_initUserInfo(Z_OtherInformation *ui1);
 373 static void render_diag(Z_DiagnosticFormat *diag);
 374
 375 static void pr_opt(const char *opt, void *clientData)
 376 {
 377     printf(" %s", opt);
 378 }
 379
 380 static int process_initResponse(Z_InitResponse *res)
 381 {
 382     int ver = 0;
 383     /* save session parameters for later use */
 384     session_mem = odr_extract_mem(in);
 385     session_initResponse = res;
 386
 387     for (ver = 0; ver < 8; ver++)
 388         if (!ODR_MASK_GET(res->protocolVersion, ver))
 389             break;
 390
 391     if (!*res->result)
 392         printf("Connection rejected by v%d target.\n", ver);
 393     else
 394         printf("Connection accepted by v%d target.\n", ver);
 395     if (res->implementationId)
 396         printf("ID     : %s\n", res->implementationId);
 397     if (res->implementationName)
 398         printf("Name   : %s\n", res->implementationName);
 399     if (res->implementationVersion)
 400         printf("Version: %s\n", res->implementationVersion);
 401     if (res->userInformationField)
 402     {
 403         Z_External *uif = res->userInformationField;
 404         if (uif->which == Z_External_userInfo1) {
 405             render_initUserInfo(uif->u.userInfo1);
 406         } else {
 407             printf("UserInformationfield:\n");
 408             if (!z_External(print, (Z_External**)&uif, 0, 0))
 409             {
 410                 odr_perror(print, "Printing userinfo\n");
 411                 odr_reset(print);
 412             }
 413             if (uif->which == Z_External_octet) {
 414                 printf("Guessing visiblestring:\n");
 415                 printf("'%.*s'\n", uif->u.octet_aligned->len,
 416                        uif->u.octet_aligned->buf);
 417             }
 418             else if (uif->which == Z_External_single)
 419             {
 420                 Odr_any *sat = uif->u.single_ASN1_type;
 421                 if (!oid_oidcmp(uif->direct_reference,
 422                                 yaz_oid_userinfo_oclc_userinfo))
 423                 {
 424                     Z_OCLC_UserInformation *oclc_ui;
 425                     ODR decode = odr_createmem(ODR_DECODE);
 426                     odr_setbuf(decode, (char *) sat->buf, sat->len, 0);
 427                     if (!z_OCLC_UserInformation(decode, &oclc_ui, 0, 0))
 428                         printf("Bad OCLC UserInformation:\n");
 429                     else
 430                         printf("OCLC UserInformation:\n");
 431                     if (!z_OCLC_UserInformation(print, &oclc_ui, 0, 0))
 432                         printf("Bad OCLC UserInformation spec\n");
 433                     odr_destroy(decode);
 434                 }
 435                 else
 436                 {
 437                     /* Peek at any private Init-diagnostic APDUs */
 438                     printf("yaz-client ignoring unrecognised userInformationField: %d-octet External '%.*s'\n",
 439                            (int) sat->len, sat->len, sat->buf);
 440                 }
 441             }
 442             odr_reset(print);
 443         }
 444     }
 445     printf("Options:");
 446     yaz_init_opt_decode(res->options, pr_opt, 0);
 447     printf("\n");
 448
 449     if (ODR_MASK_GET(res->options, Z_Options_namedResultSets))
 450         setnumber = 0;
 451
 452     if (ODR_MASK_GET(res->options, Z_Options_negotiationModel)) {
 453
 454         Z_CharSetandLanguageNegotiation *p =
 455                 yaz_get_charneg_record(res->otherInfo);
 456
 457         if (p)
 458         {
 459             char *charset=NULL, *lang=NULL;
 460             int selected;
 461
 462             yaz_get_response_charneg(session_mem, p, &charset, &lang,
 463                                      &selected);
 464
 465             printf("Accepted character set : %s\n", charset ? charset:"none");
 466             printf("Accepted code language : %s\n", lang ? lang:"none");
 467             printf("Accepted records in ...: %d\n", selected );
 468
 469             if (outputCharset && charset)
 470             {
 471                 printf("Converting between %s and %s\n",
 472                        outputCharset, charset);
 473                 odr_set_charset(out, charset, outputCharset);
 474                 odr_set_charset(in, outputCharset, charset);
 475                 cmd_querycharset(charset);
 476             }
 477             else
 478             {
 479                 odr_set_charset(out, 0, 0);
 480                 odr_set_charset(in, 0, 0);
 481             }
 482         }
 483     }
 484     fflush(stdout);
 485     return 0;
 486 }
 487
 488
 489 static void render_initUserInfo(Z_OtherInformation *ui1) {
 490     int i;
 491     printf("Init response contains %d otherInfo unit%s:\n",
 492            ui1->num_elements, ui1->num_elements == 1 ? "" : "s");
 493
 494     for (i = 0; i < ui1->num_elements; i++) {
 495         Z_OtherInformationUnit *unit = ui1->list[i];
 496         printf("  %d: otherInfo unit contains ", i+1);
 497         if (unit->which == Z_OtherInfo_externallyDefinedInfo &&
 498             unit->information.externallyDefinedInfo &&
 499             unit->information.externallyDefinedInfo->which ==
 500             Z_External_diag1) {
 501             render_diag(unit->information.externallyDefinedInfo->u.diag1);
 502         }
 503         else if (unit->which != Z_OtherInfo_externallyDefinedInfo)
 504         {
 505             printf("unsupported otherInfo unit->which = %d\n", unit->which);
 506         }
 507         else
 508         {
 509             printf("unsupported otherInfo unit external %d\n",
 510                    unit->information.externallyDefinedInfo ?
 511                    unit->information.externallyDefinedInfo->which : -2);
 512         }
 513     }
 514 }
 515
 516
 517 /* ### should this share code with display_diagrecs()? */
 518 static void render_diag(Z_DiagnosticFormat *diag) {
 519     int i;
 520
 521     printf("%d diagnostic%s:\n", diag->num, diag->num == 1 ? "" : "s");
 522     for (i = 0; i < diag->num; i++) {
 523         Z_DiagnosticFormat_s *ds = diag->elements[i];
 524         printf("    %d: ", i+1);
 525         switch (ds->which) {
 526         case Z_DiagnosticFormat_s_defaultDiagRec: {
 527             Z_DefaultDiagFormat *dd = ds->u.defaultDiagRec;
 528             /* ### should check `dd->diagnosticSetId' */
 529             printf("code=" ODR_INT_PRINTF " (%s)", *dd->condition,
 530                    diagbib1_str(*dd->condition));
 531             /* Both types of addinfo are the same, so use type-pun */
 532             if (dd->u.v2Addinfo != 0)
 533                 printf(",\n\taddinfo='%s'", dd->u.v2Addinfo);
 534             break;
 535         }
 536         case Z_DiagnosticFormat_s_explicitDiagnostic:
 537             printf("Explicit diagnostic (not supported)");
 538             break;
 539         default:
 540             printf("Unrecognised diagnostic type %d", ds->which);
 541             break;
 542         }
 543
 544         if (ds->message != 0)
 545             printf(", message='%s'", ds->message);
 546         printf("\n");
 547     }
 548 }
 549
 550
 551 static int set_base(const char *arg)
 552 {
 553     int i;
 554     const char *cp;
 555
 556     for (i = 0; i<num_databaseNames; i++)
 557         xfree(databaseNames[i]);
 558     num_databaseNames = 0;
 559     while (1)
 560     {
 561         char *cp1;
 562         if (!(cp = strchr(arg, ' ')))
 563             cp = arg + strlen(arg);
 564         if (cp - arg < 1)
 565             break;
 566         databaseNames[num_databaseNames] = (char *)xmalloc(1 + cp - arg);
 567         memcpy(databaseNames[num_databaseNames], arg, cp - arg);
 568         databaseNames[num_databaseNames][cp - arg] = '\0';
 569
 570         for (cp1 = databaseNames[num_databaseNames]; *cp1 ; cp1++)
 571             if (*cp1 == '+')
 572                 *cp1 = ' ';
 573         num_databaseNames++;
 574
 575         if (!*cp)
 576             break;
 577         arg = cp+1;
 578     }
 579     if (num_databaseNames == 0)
 580     {
 581         num_databaseNames = 1;
 582         databaseNames[0] = xstrdup("");
 583     }
 584     return 1;
 585 }
 586
 587 static int parse_cmd_doc(const char **arg, ODR out, char **buf, int *len)
 588 {
 589     const char *sep;
 590     while (**arg && strchr(" \t\n\r\f", **arg))
 591         (*arg)++;
 592     if (**arg == '\0')
 593     {
 594         return 0;
 595     }
 596     else if ((*arg)[0] == '<')
 597     {
 598         size_t fsize;
 599         FILE *inf;
 600         const char *fname;
 601         const char *arg_start = ++(*arg);
 602
 603         while (**arg != '\0' && **arg != ' ')
 604             (*arg)++;
 605
 606         fname = odr_strdupn(out, arg_start, *arg - arg_start);
 607
 608         inf = fopen(fname, "rb");
 609         if (!inf)
 610         {
 611             printf("Couldn't open %s\n", fname);
 612             return 0;
 613         }
 614         if (fseek(inf, 0L, SEEK_END) == -1)
 615         {
 616             printf("Couldn't seek in %s\n", fname);
 617             fclose(inf);
 618             return 0;
 619         }
 620         fsize = ftell(inf);
 621         if (fseek(inf, 0L, SEEK_SET) == -1)
 622         {
 623             printf("Couldn't seek in %s\n", fname);
 624             fclose(inf);
 625             return 0;
 626         }
 627         *len = fsize;
 628         *buf = (char *) odr_malloc(out, fsize+1);
 629         (*buf)[fsize] = '\0';
 630         if (fread(*buf, 1, fsize, inf) != fsize)
 631         {
 632             printf("Unable to read %s\n", fname);
 633             fclose(inf);
 634             return 0;
 635         }
 636         fclose(inf);
 637     }
 638     else if ((*arg)[0] == '\"' && (sep=strchr(*arg+1, '"')))
 639     {
 640         (*arg)++;
 641         *len = sep - *arg;
 642         *buf = odr_strdupn(out, *arg, *len);
 643         (*arg) = sep+1;
 644     }
 645     else
 646     {
 647         const char *arg_start = *arg;
 648
 649         while (**arg != '\0' && **arg != ' ')
 650             (*arg)++;
 651
 652         *len = *arg - arg_start;
 653         *buf = odr_strdupn(out, arg_start, *len);
 654     }
 655     return 1;
 656 }
 657
 658 static int cmd_base(const char *arg)
 659 {
 660     if (!*arg)
 661     {
 662         printf("Usage: base <database> <database> ...\n");
 663         return 0;
 664     }
 665     return set_base(arg);
 666 }
 667
 668 int session_connect(const char *arg)
 669 {
 670     void *add;
 671     char type_and_host[101];
 672     const char *basep = 0;
 673     if (conn)
 674     {
 675         cs_close(conn);
 676         conn = 0;
 677     }
 678     if (session_mem)
 679     {
 680         nmem_destroy(session_mem);
 681         session_mem = NULL;
 682         session_initResponse = 0;
 683     }
 684     cs_get_host_args(arg, &basep);
 685
 686     strncpy(type_and_host, arg, sizeof(type_and_host)-1);
 687     type_and_host[sizeof(type_and_host)-1] = '\0';
 688
 689     if (yazProxy)
 690         conn = cs_create_host(yazProxy, 1, &add);
 691     else
 692         conn = cs_create_host(arg, 1, &add);
 693     if (!conn)
 694     {
 695         printf("Could not resolve address %s\n", arg);
 696         return 0;
 697     }
 698 #if YAZ_HAVE_XML2
 699 #else
 700     if (conn->protocol == PROTO_HTTP)
 701     {
 702         printf("SRW/HTTP not enabled in this YAZ\n");
 703         cs_close(conn);
 704         conn = 0;
 705         return 0;
 706     }
 707 #endif
 708     protocol = conn->protocol;
 709     printf("Connecting...");
 710     fflush(stdout);
 711     if (cs_connect(conn, add) < 0)
 712     {
 713         printf("error = %s\n", cs_strerror(conn));
 714         cs_close(conn);
 715         conn = 0;
 716         return 0;
 717     }
 718     printf("OK.\n");
 719     cs_print_session_info(conn);
 720     if (basep && *basep)
 721         set_base(basep);
 722     else if (protocol == PROTO_Z3950)
 723         set_base("Default");
 724
 725     if (protocol == PROTO_Z3950)
 726     {
 727         send_initRequest(type_and_host);
 728         return 2;
 729     }
 730     return 0;
 731 }
 732
 733 int cmd_open(const char *arg)
 734 {
 735     int r;
 736     if (arg)
 737     {
 738         strncpy(cur_host, arg, sizeof(cur_host)-1);
 739         cur_host[sizeof(cur_host)-1] = 0;
 740     }
 741
 742     set_base("");
 743     r = session_connect(cur_host);
 744     if (conn && conn->protocol == PROTO_HTTP)
 745         queryType = QueryType_CQL;
 746
 747
 748     return r;
 749 }
 750
 751 int cmd_authentication(const char *arg)
 752 {
 753     char **args;
 754     int r;
 755
 756     nmem_reset(nmem_auth);
 757     nmem_strsplit_blank(nmem_auth, arg, &args, &r);
 758
 759     if (r == 0)
 760     {
 761         printf("Authentication set to null\n");
 762         auth = 0;
 763     }
 764     else if (r == 1)
 765     {
 766         auth = (Z_IdAuthentication *) nmem_malloc(nmem_auth, sizeof(*auth));
 767         if (!strcmp(args[0], "-"))
 768         {
 769             auth->which = Z_IdAuthentication_anonymous;
 770             auth->u.anonymous = odr_nullval();
 771             printf("Authentication set to Anonymous\n");
 772         }
 773         else
 774         {
 775             auth->which = Z_IdAuthentication_open;
 776             auth->u.open = args[0];
 777             printf("Authentication set to Open (%s)\n", args[0]);
 778         }
 779     }
 780     else if (r == 2)
 781     {
 782         auth = (Z_IdAuthentication *) nmem_malloc(nmem_auth, sizeof(*auth));
 783         auth->which = Z_IdAuthentication_idPass;
 784         auth->u.idPass = (Z_IdPass *)
 785             nmem_malloc(nmem_auth, sizeof(*auth->u.idPass));
 786         auth->u.idPass->groupId = NULL;
 787         auth->u.idPass->userId = !strcmp(args[0], "-") ? 0 : args[0];
 788         auth->u.idPass->password = !strcmp(args[1], "-") ? 0 : args[1];
 789         printf("Authentication set to User (%s), Pass (%s)\n",
 790                args[0], args[1]);
 791     }
 792     else if (r == 3)
 793     {
 794         auth = (Z_IdAuthentication*) nmem_malloc(nmem_auth, sizeof(*auth));
 795         auth->which = Z_IdAuthentication_idPass;
 796         auth->u.idPass = (Z_IdPass *)
 797             nmem_malloc(nmem_auth, sizeof(*auth->u.idPass));
 798         auth->u.idPass->groupId = args[1];
 799         auth->u.idPass->userId = args[0];
 800         auth->u.idPass->password = args[2];
 801         printf("Authentication set to User (%s), Group (%s), Pass (%s)\n",
 802                args[0], args[1], args[2]);
 803     }
 804     else
 805     {
 806         printf("Bad number of args to auth\n");
 807         auth = 0;
 808     }
 809
 810     return 1;
 811 }
 812
 813 /* SEARCH SERVICE ------------------------------ */
 814 static void display_record(Z_External *r);
 815
 816 static void print_record(const unsigned char *buf, size_t len)
 817 {
 818     size_t i = len;
 819     print_stringn(buf, len);
 820     /* add newline if not already added ... */
 821     if (i <= 0 || buf[i-1] != '\n')
 822         printf("\n");
 823 }
 824
 825 static void display_record(Z_External *r)
 826 {
 827     const Odr_oid *oid = r->direct_reference;
 828
 829     record_last = r;
 830     /*
 831      * Tell the user what we got.
 832      */
 833     if (oid)
 834     {
 835         oid_class oclass;
 836         char oid_name_buf[OID_STR_MAX];
 837         const char *oid_name
 838             =  yaz_oid_to_string_buf(oid, &oclass, oid_name_buf);
 839         printf("Record type: ");
 840         if (oid_name)
 841             printf("%s\n", oid_name);
 842     }
 843     /* Check if this is a known, ASN.1 type tucked away in an octet string */
 844     if (r->which == Z_External_octet)
 845     {
 846         Z_ext_typeent *type = z_ext_getentbyref(r->direct_reference);
 847         char *rr;
 848
 849         if (type)
 850         {
 851             /*
 852              * Call the given decoder to process the record.
 853              */
 854             odr_setbuf(in, (char*)r->u.octet_aligned->buf,
 855                 r->u.octet_aligned->len, 0);
 856             if (!(*type->fun)(in, &rr, 0, 0))
 857             {
 858                 odr_perror(in, "Decoding constructed record.");
 859                 fprintf(stdout, "[Near %ld]\n", (long) odr_offset(in));
 860                 fprintf(stdout, "Packet dump:\n---------\n");
 861                 odr_dumpBER(stdout, (char*)r->u.octet_aligned->buf,
 862                             r->u.octet_aligned->len);
 863                 fprintf(stdout, "---------\n");
 864
 865                 /* note just ignores the error ant print the bytes form the octet_aligned later */
 866             } else {
 867                 /*
 868                  * Note: we throw away the original, BER-encoded record here.
 869                  * Do something else with it if you want to keep it.
 870                  */
 871                 r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
 872                 r->which = type->what;
 873             }
 874         }
 875     }
 876     if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_soif))
 877     {
 878         print_record((const unsigned char *) r->u.octet_aligned->buf,
 879                      r->u.octet_aligned->len);
 880         marc_file_write((const char *) r->u.octet_aligned->buf,
 881                         r->u.octet_aligned->len);
 882     }
 883     else if (oid && r->which == Z_External_octet)
 884     {
 885         const char *octet_buf = (char*)r->u.octet_aligned->buf;
 886         if (oid && (!oid_oidcmp(oid, yaz_oid_recsyn_xml)
 887                     || !oid_oidcmp(oid, yaz_oid_recsyn_xml)
 888                     || !oid_oidcmp(oid, yaz_oid_recsyn_html)))
 889         {
 890             print_record((const unsigned char *) octet_buf,
 891                          r->u.octet_aligned->len);
 892         }
 893         else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_postscript))
 894         {
 895             int size = r->u.octet_aligned->len;
 896             if (size > 100)
 897                 size = 100;
 898             print_record((const unsigned char *) octet_buf, size);
 899         }
 900         else
 901         {
 902             if (oid && yaz_oid_is_iso2709(oid))
 903             {
 904                 const char *result;
 905                 size_t rlen;
 906                 yaz_iconv_t cd = 0;
 907                 yaz_marc_t mt = yaz_marc_create();
 908                 const char *from = 0;
 909
 910                 if (marcCharset && !strcmp(marcCharset, "auto"))
 911                 {
 912                     if (!oid_oidcmp(oid, yaz_oid_recsyn_usmarc))
 913                     {
 914                         if (octet_buf[9] == 'a')
 915                             from = "UTF-8";
 916                         else
 917                             from = "MARC-8";
 918                     }
 919                     else
 920                         from = "ISO-8859-1";
 921                 }
 922                 else if (marcCharset)
 923                     from = marcCharset;
 924                 if (outputCharset && from)
 925                 {
 926                     cd = yaz_iconv_open(outputCharset, from);
 927                     printf("convert from %s to %s", from,
 928                             outputCharset);
 929                     if (!cd)
 930                         printf(" unsupported\n");
 931                     else
 932                     {
 933                         yaz_marc_iconv(mt, cd);
 934                         printf("\n");
 935                     }
 936                 }
 937
 938                 if (yaz_marc_decode_buf(mt, octet_buf, r->u.octet_aligned->len,
 939                                         &result, &rlen)> 0)
 940                 {
 941                     if (fwrite(result, rlen, 1, stdout) != 1)
 942                     {
 943                         printf("write to stdout failed\n");
 944                     }
 945                 }
 946                 else
 947                 {
 948                     printf("bad MARC. Dumping as it is:\n");
 949                     print_record((const unsigned char*) octet_buf,
 950                                   r->u.octet_aligned->len);
 951                 }
 952                 yaz_marc_destroy(mt);
 953                 if (cd)
 954                     yaz_iconv_close(cd);
 955             }
 956             else
 957             {
 958                 print_record((const unsigned char*) octet_buf,
 959                              r->u.octet_aligned->len);
 960             }
 961         }
 962         marc_file_write(octet_buf, r->u.octet_aligned->len);
 963     }
 964     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_sutrs))
 965     {
 966         if (r->which != Z_External_sutrs)
 967         {
 968             printf("Expecting single SUTRS type for SUTRS.\n");
 969             return;
 970         }
 971         print_record(r->u.sutrs->buf, r->u.sutrs->len);
 972         marc_file_write((const char *) r->u.sutrs->buf, r->u.sutrs->len);
 973     }
 974     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_grs_1))
 975     {
 976         WRBUF w;
 977         if (r->which != Z_External_grs1)
 978         {
 979             printf("Expecting single GRS type for GRS.\n");
 980             return;
 981         }
 982         w = wrbuf_alloc();
 983         yaz_display_grs1(w, r->u.grs1, 0);
 984         puts(wrbuf_cstr(w));
 985         wrbuf_destroy(w);
 986     }
 987     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_opac))
 988     {
 989         int i;
 990         if (r->u.opac->bibliographicRecord)
 991             display_record(r->u.opac->bibliographicRecord);
 992         for (i = 0; i<r->u.opac->num_holdingsData; i++)
 993         {
 994             Z_HoldingsRecord *h = r->u.opac->holdingsData[i];
 995             if (h->which == Z_HoldingsRecord_marcHoldingsRecord)
 996             {
 997                 printf("MARC holdings %d\n", i);
 998                 display_record(h->u.marcHoldingsRecord);
 999             }
1000             else if (h->which == Z_HoldingsRecord_holdingsAndCirc)
1001             {
1002                 int j;
1003
1004                 Z_HoldingsAndCircData *data = h->u.holdingsAndCirc;
1005
1006                 printf("Data holdings %d\n", i);
1007                 if (data->typeOfRecord)
1008                     printf("typeOfRecord: %s\n", data->typeOfRecord);
1009                 if (data->encodingLevel)
1010                     printf("encodingLevel: %s\n", data->encodingLevel);
1011                 if (data->receiptAcqStatus)
1012                     printf("receiptAcqStatus: %s\n", data->receiptAcqStatus);
1013                 if (data->generalRetention)
1014                     printf("generalRetention: %s\n", data->generalRetention);
1015                 if (data->completeness)
1016                     printf("completeness: %s\n", data->completeness);
1017                 if (data->dateOfReport)
1018                     printf("dateOfReport: %s\n", data->dateOfReport);
1019                 if (data->nucCode)
1020                     printf("nucCode: %s\n", data->nucCode);
1021                 if (data->localLocation)
1022                     printf("localLocation: %s\n", data->localLocation);
1023                 if (data->shelvingLocation)
1024                     printf("shelvingLocation: %s\n", data->shelvingLocation);
1025                 if (data->callNumber)
1026                     printf("callNumber: %s\n", data->callNumber);
1027                 if (data->shelvingData)
1028                     printf("shelvingData: %s\n", data->shelvingData);
1029                 if (data->copyNumber)
1030                     printf("copyNumber: %s\n", data->copyNumber);
1031                 if (data->publicNote)
1032                     printf("publicNote: %s\n", data->publicNote);
1033                 if (data->reproductionNote)
1034                     printf("reproductionNote: %s\n", data->reproductionNote);
1035                 if (data->termsUseRepro)
1036                     printf("termsUseRepro: %s\n", data->termsUseRepro);
1037                 if (data->enumAndChron)
1038                     printf("enumAndChron: %s\n", data->enumAndChron);
1039                 for (j = 0; j<data->num_volumes; j++)
1040                 {
1041                     printf("volume %d\n", j);
1042                     if (data->volumes[j]->enumeration)
1043                         printf(" enumeration: %s\n",
1044                                 data->volumes[j]->enumeration);
1045                     if (data->volumes[j]->chronology)
1046                         printf(" chronology: %s\n",
1047                                 data->volumes[j]->chronology);
1048                     if (data->volumes[j]->enumAndChron)
1049                         printf(" enumAndChron: %s\n",
1050                                 data->volumes[j]->enumAndChron);
1051                 }
1052                 for (j = 0; j<data->num_circulationData; j++)
1053                 {
1054                     printf("circulation %d\n", j);
1055                     if (data->circulationData[j]->availableNow)
1056                         printf(" availableNow: %d\n",
1057                                 *data->circulationData[j]->availableNow);
1058                     if (data->circulationData[j]->availablityDate)
1059                         printf(" availabiltyDate: %s\n",
1060                                 data->circulationData[j]->availablityDate);
1061                     if (data->circulationData[j]->availableThru)
1062                         printf(" availableThru: %s\n",
1063                                 data->circulationData[j]->availableThru);
1064                     if (data->circulationData[j]->restrictions)
1065                         printf(" restrictions: %s\n",
1066                                 data->circulationData[j]->restrictions);
1067                     if (data->circulationData[j]->itemId)
1068                         printf(" itemId: %s\n",
1069                                 data->circulationData[j]->itemId);
1070                     if (data->circulationData[j]->renewable)
1071                         printf(" renewable: %d\n",
1072                                 *data->circulationData[j]->renewable);
1073                     if (data->circulationData[j]->onHold)
1074                         printf(" onHold: %d\n",
1075                                 *data->circulationData[j]->onHold);
1076                     if (data->circulationData[j]->enumAndChron)
1077                         printf(" enumAndChron: %s\n",
1078                                 data->circulationData[j]->enumAndChron);
1079                     if (data->circulationData[j]->midspine)
1080                         printf(" midspine: %s\n",
1081                                 data->circulationData[j]->midspine);
1082                     if (data->circulationData[j]->temporaryLocation)
1083                         printf(" temporaryLocation: %s\n",
1084                                 data->circulationData[j]->temporaryLocation);
1085                 }
1086             }
1087         }
1088     }
1089     else
1090     {
1091         printf("Unknown record representation.\n");
1092         if (!z_External(print, &r, 0, 0))
1093         {
1094             odr_perror(print, "Printing external");
1095             odr_reset(print);
1096         }
1097     }
1098 }
1099
1100 static void display_diagrecs(Z_DiagRec **pp, int num)
1101 {
1102     int i;
1103     Z_DefaultDiagFormat *r;
1104
1105     printf("Diagnostic message(s) from database:\n");
1106     for (i = 0; i<num; i++)
1107     {
1108         Z_DiagRec *p = pp[i];
1109         if (p->which != Z_DiagRec_defaultFormat)
1110         {
1111             printf("Diagnostic record not in default format.\n");
1112             return;
1113         }
1114         else
1115             r = p->u.defaultFormat;
1116
1117         if (!r->diagnosticSetId)
1118             printf("Missing diagset\n");
1119         else
1120         {
1121             oid_class oclass;
1122             char diag_name_buf[OID_STR_MAX];
1123             const char *diag_name = 0;
1124             diag_name = yaz_oid_to_string_buf
1125                 (r->diagnosticSetId, &oclass, diag_name_buf);
1126             if (oid_oidcmp(r->diagnosticSetId, yaz_oid_diagset_bib_1))
1127                 printf("Unknown diagset: %s\n", diag_name);
1128         }
1129         printf("    [" ODR_INT_PRINTF "] %s",
1130                *r->condition, diagbib1_str(*r->condition));
1131         switch (r->which)
1132         {
1133         case Z_DefaultDiagFormat_v2Addinfo:
1134             printf(" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
1135             break;
1136         case Z_DefaultDiagFormat_v3Addinfo:
1137             printf(" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
1138             break;
1139         }
1140     }
1141 }
1142
1143
1144 static void display_nameplusrecord(Z_NamePlusRecord *p)
1145 {
1146     if (p->databaseName)
1147         printf("[%s]", p->databaseName);
1148     if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
1149         display_diagrecs(&p->u.surrogateDiagnostic, 1);
1150     else if (p->which == Z_NamePlusRecord_databaseRecord)
1151         display_record(p->u.databaseRecord);
1152 }
1153
1154 static void display_records(Z_Records *p)
1155 {
1156     int i;
1157
1158     if (p->which == Z_Records_NSD)
1159     {
1160         Z_DiagRec dr, *dr_p = &dr;
1161         dr.which = Z_DiagRec_defaultFormat;
1162         dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
1163         display_diagrecs(&dr_p, 1);
1164     }
1165     else if (p->which == Z_Records_multipleNSD)
1166         display_diagrecs(p->u.multipleNonSurDiagnostics->diagRecs,
1167                           p->u.multipleNonSurDiagnostics->num_diagRecs);
1168     else
1169     {
1170         printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
1171         for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
1172             display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
1173     }
1174 }
1175
1176 static int send_deleteResultSetRequest(const char *arg)
1177 {
1178     char names[8][32];
1179     int i;
1180
1181     Z_APDU *apdu = zget_APDU(out, Z_APDU_deleteResultSetRequest);
1182     Z_DeleteResultSetRequest *req = apdu->u.deleteResultSetRequest;
1183
1184     req->referenceId = set_refid(out);
1185
1186     req->num_resultSetList =
1187         sscanf(arg, "%30s %30s %30s %30s %30s %30s %30s %30s",
1188                names[0], names[1], names[2], names[3],
1189                names[4], names[5], names[6], names[7]);
1190
1191     req->deleteFunction = odr_intdup(out, 0);
1192     if (req->num_resultSetList > 0)
1193     {
1194         *req->deleteFunction = Z_DeleteResultSetRequest_list;
1195         req->resultSetList = (char **)
1196             odr_malloc(out, sizeof(*req->resultSetList)*
1197                         req->num_resultSetList);
1198         for (i = 0; i<req->num_resultSetList; i++)
1199             req->resultSetList[i] = names[i];
1200     }
1201     else
1202     {
1203         *req->deleteFunction = Z_DeleteResultSetRequest_all;
1204         req->resultSetList = 0;
1205     }
1206
1207     send_apdu(apdu);
1208     printf("Sent deleteResultSetRequest.\n");
1209     return 2;
1210 }
1211
1212 #if YAZ_HAVE_XML2
1213 static int send_srw(Z_SRW_PDU *sr)
1214 {
1215     const char *charset = negotiationCharset;
1216     const char *host_port = cur_host;
1217     Z_GDU *gdu;
1218     char *path = yaz_encode_sru_dbpath_odr(out, databaseNames[0]);
1219
1220     gdu = z_get_HTTP_Request_host_path(out, host_port, path);
1221
1222     if (!yaz_matchstr(sru_method, "get"))
1223     {
1224         yaz_sru_get_encode(gdu->u.HTTP_Request, sr, out, charset);
1225     }
1226     else if (!yaz_matchstr(sru_method, "post"))
1227     {
1228         yaz_sru_post_encode(gdu->u.HTTP_Request, sr, out, charset);
1229     }
1230     else if (!yaz_matchstr(sru_method, "soap"))
1231     {
1232         yaz_sru_soap_encode(gdu->u.HTTP_Request, sr, out, charset);
1233     }
1234
1235     if (z_GDU(out, &gdu, 0, 0))
1236     {
1237         /* encode OK */
1238         char *buf_out;
1239         int len_out;
1240         int r;
1241         if (apdu_file)
1242         {
1243             if (!z_GDU(print, &gdu, 0, 0))
1244                 printf("Failed to print outgoing SRU package\n");
1245             odr_reset(print);
1246         }
1247         buf_out = odr_getbuf(out, &len_out, 0);
1248
1249         /* we don't odr_reset(out), since we may need the buffer again */
1250
1251         do_hex_dump(buf_out, len_out);
1252
1253         r = cs_put(conn, buf_out, len_out);
1254
1255         if (r >= 0)
1256             return 2;
1257     }
1258     return 0;
1259 }
1260 #endif
1261
1262 #if YAZ_HAVE_XML2
1263 static char *encode_SRW_term(ODR o, const char *q)
1264 {
1265     const char *in_charset = "ISO-8859-1";
1266     WRBUF w = wrbuf_alloc();
1267     yaz_iconv_t cd;
1268     char *res;
1269     if (outputCharset)
1270         in_charset = outputCharset;
1271     cd = yaz_iconv_open("UTF-8", in_charset);
1272     if (!cd)
1273     {
1274         wrbuf_destroy(w);
1275         return odr_strdup(o, q);
1276     }
1277     wrbuf_iconv_write(w, cd, q, strlen(q));
1278     if (wrbuf_len(w))
1279         res = odr_strdup(o, wrbuf_cstr(w));
1280     else
1281         res = odr_strdup(o, q);
1282     yaz_iconv_close(cd);
1283     wrbuf_destroy(w);
1284     return res;
1285 }
1286
1287
1288 static int send_SRW_scanRequest(const char *arg, int pos, int num)
1289 {
1290     Z_SRW_PDU *sr = 0;
1291
1292     /* regular requestse .. */
1293     sr = yaz_srw_get_pdu(out, Z_SRW_scan_request, sru_version);
1294
1295     switch(queryType)
1296     {
1297     case QueryType_CQL:
1298         sr->u.scan_request->query_type = Z_SRW_query_type_cql;
1299         sr->u.scan_request->scanClause.cql = encode_SRW_term(out, arg);
1300         break;
1301     case QueryType_Prefix:
1302         sr->u.scan_request->query_type = Z_SRW_query_type_pqf;
1303         sr->u.scan_request->scanClause.pqf = encode_SRW_term(out, arg);
1304         break;
1305     default:
1306         printf("Only CQL and PQF supported in SRW\n");
1307         return 0;
1308     }
1309     sr->u.scan_request->responsePosition = odr_intdup(out, pos);
1310     sr->u.scan_request->maximumTerms = odr_intdup(out, num);
1311     return send_srw(sr);
1312 }
1313
1314 static int send_SRW_searchRequest(const char *arg)
1315 {
1316     Z_SRW_PDU *sr = 0;
1317
1318     if (!srw_sr)
1319     {
1320         assert(srw_sr_odr_out == 0);
1321         srw_sr_odr_out = odr_createmem(ODR_ENCODE);
1322     }
1323     odr_reset(srw_sr_odr_out);
1324
1325     setno = 1;
1326
1327     /* save this for later .. when fetching individual records */
1328     srw_sr =  yaz_srw_get_pdu(srw_sr_odr_out, Z_SRW_searchRetrieve_request,
1329                               sru_version);
1330
1331     /* regular request .. */
1332     sr = yaz_srw_get_pdu(out, Z_SRW_searchRetrieve_request, sru_version);
1333
1334     switch(queryType)
1335     {
1336     case QueryType_CQL:
1337         srw_sr->u.request->query_type = Z_SRW_query_type_cql;
1338         srw_sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1339
1340         sr->u.request->query_type = Z_SRW_query_type_cql;
1341         sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1342         break;
1343     case QueryType_Prefix:
1344         srw_sr->u.request->query_type = Z_SRW_query_type_pqf;
1345         srw_sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1346
1347         sr->u.request->query_type = Z_SRW_query_type_pqf;
1348         sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1349         break;
1350     default:
1351         printf("Only CQL and PQF supported in SRW\n");
1352         return 0;
1353     }
1354     sr->u.request->maximumRecords = odr_intdup(out, 0);
1355
1356     if (record_schema)
1357         sr->u.request->recordSchema = record_schema;
1358     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
1359         sr->u.request->recordPacking = "xml";
1360     return send_srw(sr);
1361 }
1362 #endif
1363
1364 static void query_charset_convert(Z_RPNQuery *q)
1365 {
1366     if (queryCharset && outputCharset)
1367     {
1368         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
1369         if (!cd)
1370         {
1371             printf("Conversion from %s to %s unsupported\n",
1372                    outputCharset, queryCharset);
1373             return;
1374         }
1375         yaz_query_charset_convert_rpnquery(q, out, cd);
1376         yaz_iconv_close(cd);
1377     }
1378 }
1379
1380 static int send_searchRequest(const char *arg)
1381 {
1382     Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
1383     Z_SearchRequest *req = apdu->u.searchRequest;
1384     Z_Query query;
1385     struct ccl_rpn_node *rpn = NULL;
1386     int error, pos;
1387     char setstring[100];
1388     Z_RPNQuery *RPNquery;
1389     Odr_oct ccl_query;
1390     YAZ_PQF_Parser pqf_parser;
1391     Z_External *ext;
1392     QueryType myQueryType = queryType;
1393     char pqfbuf[512];
1394
1395     if (myQueryType == QueryType_CCL2RPN)
1396     {
1397         rpn = ccl_find_str(bibset, arg, &error, &pos);
1398         if (error)
1399         {
1400             printf("CCL ERROR: %s\n", ccl_err_msg(error));
1401             return 0;
1402         }
1403     } else if (myQueryType == QueryType_CQL2RPN) {
1404         /* ### All this code should be wrapped in a utility function */
1405         CQL_parser parser;
1406         struct cql_node *node;
1407         const char *addinfo;
1408         if (cqltrans == 0) {
1409             printf("Can't use CQL: no translation file.  Try set_cqlfile\n");
1410             return 0;
1411         }
1412         parser = cql_parser_create();
1413         if ((error = cql_parser_string(parser, arg)) != 0) {
1414             printf("Can't parse CQL: must be a syntax error\n");
1415             return 0;
1416         }
1417         node = cql_parser_result(parser);
1418         if ((error = cql_transform_buf(cqltrans, node, pqfbuf,
1419                                        sizeof pqfbuf)) != 0) {
1420             error = cql_transform_error(cqltrans, &addinfo);
1421             printf("Can't convert CQL to PQF: %s (addinfo=%s)\n",
1422                     cql_strerror(error), addinfo);
1423             return 0;
1424         }
1425         arg = pqfbuf;
1426         myQueryType = QueryType_Prefix;
1427     }
1428
1429     req->referenceId = set_refid(out);
1430     if (!strcmp(arg, "@big")) /* strictly for troublemaking */
1431     {
1432         static unsigned char big[2100];
1433         static Odr_oct bigo;
1434
1435         /* send a very big referenceid to test transport stack etc. */
1436         memset(big, 'A', 2100);
1437         bigo.len = bigo.size = 2100;
1438         bigo.buf = big;
1439         req->referenceId = &bigo;
1440     }
1441
1442     if (setnumber >= 0)
1443     {
1444         sprintf(setstring, "%d", ++setnumber);
1445         req->resultSetName = setstring;
1446     }
1447     *req->smallSetUpperBound = smallSetUpperBound;
1448     *req->largeSetLowerBound = largeSetLowerBound;
1449     *req->mediumSetPresentNumber = mediumSetPresentNumber;
1450     if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
1451         mediumSetPresentNumber > 0))
1452     {
1453         if (recordsyntax_size)
1454             req->preferredRecordSyntax =
1455                 yaz_string_to_oid_odr(yaz_oid_std(),
1456                                       CLASS_RECSYN, recordsyntax_list[0], out);
1457
1458         req->smallSetElementSetNames =
1459             req->mediumSetElementSetNames = elementSetNames;
1460     }
1461     req->num_databaseNames = num_databaseNames;
1462     req->databaseNames = databaseNames;
1463
1464     req->query = &query;
1465
1466     switch (myQueryType)
1467     {
1468     case QueryType_Prefix:
1469         query.which = Z_Query_type_1;
1470         pqf_parser = yaz_pqf_create();
1471         RPNquery = yaz_pqf_parse(pqf_parser, out, arg);
1472         if (!RPNquery)
1473         {
1474             const char *pqf_msg;
1475             size_t off;
1476             int code = yaz_pqf_error(pqf_parser, &pqf_msg, &off);
1477             int ioff = off;
1478             printf("%*s^\n", ioff+4, "");
1479             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
1480
1481             yaz_pqf_destroy(pqf_parser);
1482             return 0;
1483         }
1484         yaz_pqf_destroy(pqf_parser);
1485         query_charset_convert(RPNquery);
1486         query.u.type_1 = RPNquery;
1487         break;
1488     case QueryType_CCL:
1489         query.which = Z_Query_type_2;
1490         query.u.type_2 = &ccl_query;
1491         ccl_query.buf = (unsigned char*) arg;
1492         ccl_query.len = strlen(arg);
1493         break;
1494     case QueryType_CCL2RPN:
1495         query.which = Z_Query_type_1;
1496         RPNquery = ccl_rpn_query(out, rpn);
1497         if (!RPNquery)
1498         {
1499             printf("Couldn't convert from CCL to RPN\n");
1500             return 0;
1501         }
1502         query_charset_convert(RPNquery);
1503         query.u.type_1 = RPNquery;
1504         ccl_rpn_delete(rpn);
1505         break;
1506     case QueryType_CQL:
1507         query.which = Z_Query_type_104;
1508         ext = (Z_External *) odr_malloc(out, sizeof(*ext));
1509         ext->direct_reference = odr_getoidbystr(out, "1.2.840.10003.16.2");
1510         ext->indirect_reference = 0;
1511         ext->descriptor = 0;
1512         ext->which = Z_External_CQL;
1513         ext->u.cql = odr_strdup(out, arg);
1514         query.u.type_104 =  ext;
1515         break;
1516     default:
1517         printf("Unsupported query type\n");
1518         return 0;
1519     }
1520     if (send_apdu(apdu))
1521         printf("Sent searchRequest.\n");
1522     setno = 1;
1523     return 2;
1524 }
1525
1526 /* display Query Expression as part of searchResult-1 */
1527 static void display_queryExpression(const char *lead, Z_QueryExpression *qe)
1528 {
1529     if (!qe)
1530         return;
1531     printf(" %s=", lead);
1532     if (qe->which == Z_QueryExpression_term)
1533     {
1534         if (qe->u.term->queryTerm)
1535         {
1536             Z_Term *term = qe->u.term->queryTerm;
1537             switch (term->which)
1538             {
1539             case Z_Term_general:
1540                 printf("%.*s", term->u.general->len, term->u.general->buf);
1541                 break;
1542             case Z_Term_characterString:
1543                 printf("%s", term->u.characterString);
1544                 break;
1545             case Z_Term_numeric:
1546                 printf(ODR_INT_PRINTF, *term->u.numeric);
1547                 break;
1548             case Z_Term_null:
1549                 printf("null");
1550                 break;
1551             }
1552         }
1553     }
1554 }
1555
1556 /* see if we can find USR:SearchResult-1 */
1557 static void display_searchResult(Z_OtherInformation *o)
1558 {
1559     int i;
1560     if (!o)
1561         return ;
1562     for (i = 0; i < o->num_elements; i++)
1563     {
1564         if (o->list[i]->which == Z_OtherInfo_externallyDefinedInfo)
1565         {
1566             Z_External *ext = o->list[i]->information.externallyDefinedInfo;
1567
1568             if (ext->which == Z_External_searchResult1)
1569             {
1570                 int j;
1571                 Z_SearchInfoReport *sr = ext->u.searchResult1;
1572                 printf("SearchResult-1:");
1573                 for (j = 0; j < sr->num; j++)
1574                 {
1575                     if (j)
1576                         printf(",");
1577                     if (!sr->elements[j]->subqueryExpression)
1578                         printf("%d", j);
1579                     display_queryExpression("term",
1580                         sr->elements[j]->subqueryExpression);
1581                     display_queryExpression("interpretation",
1582                         sr->elements[j]->subqueryInterpretation);
1583                     display_queryExpression("recommendation",
1584                         sr->elements[j]->subqueryRecommendation);
1585                     if (sr->elements[j]->subqueryCount)
1586                         printf(" cnt=" ODR_INT_PRINTF,
1587                                *sr->elements[j]->subqueryCount);
1588                     if (sr->elements[j]->subqueryId)
1589                         printf(" id=%s ", sr->elements[j]->subqueryId);
1590                 }
1591                 printf("\n");
1592             }
1593         }
1594     }
1595 }
1596
1597 static int process_searchResponse(Z_SearchResponse *res)
1598 {
1599     printf("Received SearchResponse.\n");
1600     print_refid(res->referenceId);
1601     if (*res->searchStatus)
1602         printf("Search was a success.\n");
1603     else
1604         printf("Search was a bloomin' failure.\n");
1605     printf("Number of hits: " ODR_INT_PRINTF, *res->resultCount);
1606     last_hit_count = *res->resultCount;
1607     if (setnumber >= 0)
1608         printf(", setno %d", setnumber);
1609     putchar('\n');
1610     if (res->resultSetStatus)
1611     {
1612         printf("Result Set Status: ");
1613         switch(*res->resultSetStatus)
1614         {
1615         case Z_SearchResponse_subset:
1616             printf("subset"); break;
1617         case Z_SearchResponse_interim:
1618             printf("interim"); break;
1619         case Z_SearchResponse_none:
1620             printf("none"); break;
1621         case Z_SearchResponse_estimate:
1622             printf("estimate"); break;
1623         default:
1624             printf(ODR_INT_PRINTF, *res->resultSetStatus);
1625         }
1626         putchar('\n');
1627     }
1628     display_searchResult(res->additionalSearchInfo);
1629     printf("records returned: " ODR_INT_PRINTF "\n",
1630            *res->numberOfRecordsReturned);
1631     setno += *res->numberOfRecordsReturned;
1632     if (res->records)
1633         display_records(res->records);
1634     return 0;
1635 }
1636
1637 static void print_level(int iLevel)
1638 {
1639     int i;
1640     for (i = 0; i < iLevel * 4; i++)
1641         printf(" ");
1642 }
1643
1644 static void print_int(int iLevel, const char *pTag, Odr_int *pInt)
1645 {
1646     if (pInt != NULL)
1647     {
1648         print_level(iLevel);
1649         printf("%s: " ODR_INT_PRINTF "\n", pTag, *pInt);
1650     }
1651 }
1652
1653 static void print_bool(int iLevel, const char *pTag, Odr_bool *pInt)
1654 {
1655     if (pInt != NULL)
1656     {
1657         print_level(iLevel);
1658         printf("%s: %d\n", pTag, *pInt);
1659     }
1660 }
1661
1662 static void print_string(int iLevel, const char *pTag, const char *pString)
1663 {
1664     if (pString != NULL)
1665     {
1666         print_level(iLevel);
1667         printf("%s: %s\n", pTag, pString);
1668     }
1669 }
1670
1671 static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
1672 {
1673     if (pOid != NULL)
1674     {
1675         Odr_oid *pInt = pOid;
1676
1677         print_level(iLevel);
1678         printf("%s:", pTag);
1679         for (; *pInt != -1; pInt++)
1680             printf(" %d", *pInt);
1681         printf("\n");
1682     }
1683 }
1684
1685 static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
1686 {
1687     if (referenceId != NULL)
1688     {
1689         int i;
1690
1691         print_level(iLevel);
1692         printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
1693         for (i = 0; i < referenceId->len; i++)
1694             printf("%c", referenceId->buf[i]);
1695         printf("\n");
1696     }
1697 }
1698
1699 static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
1700 {
1701     if (pStringNumeric != NULL)
1702     {
1703         switch (pStringNumeric->which)
1704         {
1705         case Z_StringOrNumeric_string:
1706             print_string(iLevel, pTag, pStringNumeric->u.string);
1707             break;
1708
1709         case Z_StringOrNumeric_numeric:
1710             print_int(iLevel, pTag, pStringNumeric->u.numeric);
1711             break;
1712
1713         default:
1714             print_level(iLevel);
1715             printf("%s: valid type for Z_StringOrNumeric\n", pTag);
1716             break;
1717         }
1718     }
1719 }
1720
1721 static void print_universe_report_duplicate(
1722     int iLevel,
1723     Z_UniverseReportDuplicate *pUniverseReportDuplicate)
1724 {
1725     if (pUniverseReportDuplicate != NULL)
1726     {
1727         print_level(iLevel);
1728         printf("Universe Report Duplicate: \n");
1729         iLevel++;
1730         print_string_or_numeric(iLevel, "Hit No",
1731                                 pUniverseReportDuplicate->hitno);
1732     }
1733 }
1734
1735 static void print_universe_report_hits(
1736     int iLevel,
1737     Z_UniverseReportHits *pUniverseReportHits)
1738 {
1739     if (pUniverseReportHits != NULL)
1740     {
1741         print_level(iLevel);
1742         printf("Universe Report Hits: \n");
1743         iLevel++;
1744         print_string_or_numeric(iLevel, "Database",
1745                                 pUniverseReportHits->database);
1746         print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
1747     }
1748 }
1749
1750 static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
1751 {
1752     if (pUniverseReport != NULL)
1753     {
1754         print_level(iLevel);
1755         printf("Universe Report: \n");
1756         iLevel++;
1757         print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
1758         switch (pUniverseReport->which)
1759         {
1760         case Z_UniverseReport_databaseHits:
1761             print_universe_report_hits(iLevel,
1762                                        pUniverseReport->u.databaseHits);
1763             break;
1764
1765         case Z_UniverseReport_duplicate:
1766             print_universe_report_duplicate(iLevel,
1767                                             pUniverseReport->u.duplicate);
1768             break;
1769
1770         default:
1771             print_level(iLevel);
1772             printf("Type: %d\n", pUniverseReport->which);
1773             break;
1774         }
1775     }
1776 }
1777
1778 static void print_external(int iLevel, Z_External *pExternal)
1779 {
1780     if (pExternal != NULL)
1781     {
1782         print_level(iLevel);
1783         printf("External: \n");
1784         iLevel++;
1785         print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
1786         print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
1787         print_string(iLevel, "Descriptor", pExternal->descriptor);
1788         switch (pExternal->which)
1789         {
1790         case Z_External_universeReport:
1791             print_universe_report(iLevel, pExternal->u.universeReport);
1792             break;
1793
1794         default:
1795             print_level(iLevel);
1796             printf("Type: %d\n", pExternal->which);
1797             break;
1798         }
1799     }
1800 }
1801
1802 static int process_resourceControlRequest(Z_ResourceControlRequest *req)
1803 {
1804     printf("Received ResourceControlRequest.\n");
1805     print_referenceId(1, req->referenceId);
1806     print_bool(1, "Suspended Flag", req->suspendedFlag);
1807     print_int(1, "Partial Results Available", req->partialResultsAvailable);
1808     print_bool(1, "Response Required", req->responseRequired);
1809     print_bool(1, "Triggered Request Flag", req->triggeredRequestFlag);
1810     print_external(1, req->resourceReport);
1811     return 0;
1812 }
1813
1814 void process_ESResponse(Z_ExtendedServicesResponse *res)
1815 {
1816     printf("Status: ");
1817     switch (*res->operationStatus)
1818     {
1819     case Z_ExtendedServicesResponse_done:
1820         printf("done\n");
1821         break;
1822     case Z_ExtendedServicesResponse_accepted:
1823         printf("accepted\n");
1824         break;
1825     case Z_ExtendedServicesResponse_failure:
1826         printf("failure\n");
1827         display_diagrecs(res->diagnostics, res->num_diagnostics);
1828         break;
1829     default:
1830         printf("unknown\n");
1831     }
1832     if ( (*res->operationStatus != Z_ExtendedServicesResponse_failure) &&
1833         (res->num_diagnostics != 0) ) {
1834         display_diagrecs(res->diagnostics, res->num_diagnostics);
1835     }
1836     print_refid (res->referenceId);
1837     if (res->taskPackage &&
1838         res->taskPackage->which == Z_External_extendedService)
1839     {
1840         Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService;
1841         Odr_oct *id = taskPackage->targetReference;
1842         Z_External *ext = taskPackage->taskSpecificParameters;
1843
1844         if (id)
1845         {
1846             printf("Target Reference: ");
1847             print_stringn (id->buf, id->len);
1848             printf("\n");
1849         }
1850         if (ext->which == Z_External_update)
1851         {
1852             Z_IUUpdateTaskPackage *utp = ext->u.update->u.taskPackage;
1853             if (utp && utp->targetPart)
1854             {
1855                 Z_IUTargetPart *targetPart = utp->targetPart;
1856                 int i;
1857
1858                 for (i = 0; i<targetPart->num_taskPackageRecords;  i++)
1859                 {
1860
1861                     Z_IUTaskPackageRecordStructure *tpr =
1862                         targetPart->taskPackageRecords[i];
1863                     printf("task package record %d\n", i+1);
1864                     if (tpr->which == Z_IUTaskPackageRecordStructure_record)
1865                     {
1866                         display_record (tpr->u.record);
1867                     }
1868                     else
1869                     {
1870                         printf("other type\n");
1871                     }
1872                 }
1873             }
1874         }
1875         if (ext->which == Z_External_itemOrder)
1876         {
1877             Z_IOTaskPackage *otp = ext->u.itemOrder->u.taskPackage;
1878
1879             if (otp && otp->targetPart)
1880             {
1881                 if (otp->targetPart->itemRequest)
1882                 {
1883                     Z_External *ext = otp->targetPart->itemRequest;
1884                     if (ext->which == Z_External_octet)
1885                     {
1886                         Odr_oct *doc = ext->u.octet_aligned;
1887                         printf("Got itemRequest doc %.*s\n",
1888                                doc->len, doc->buf);
1889                     }
1890                 }
1891                 else if (otp->targetPart->statusOrErrorReport)
1892                 {
1893                     Z_External *ext = otp->targetPart->statusOrErrorReport;
1894                     if (ext->which == Z_External_octet)
1895                     {
1896                         Odr_oct *doc = ext->u.octet_aligned;
1897                         printf("Got Status or Error Report doc %.*s\n",
1898                                doc->len, doc->buf);
1899                     }
1900                 }
1901             }
1902         }
1903     }
1904     if (res->taskPackage && res->taskPackage->which == Z_External_octet)
1905     {
1906         Odr_oct *doc = res->taskPackage->u.octet_aligned;
1907         printf("%.*s\n", doc->len, doc->buf);
1908     }
1909 }
1910
1911 const char *get_ill_element(void *clientData, const char *element)
1912 {
1913     return 0;
1914 }
1915
1916 static Z_External *create_external_itemRequest(void)
1917 {
1918     struct ill_get_ctl ctl;
1919     ILL_ItemRequest *req;
1920     Z_External *r = 0;
1921     int item_request_size = 0;
1922     char *item_request_buf = 0;
1923
1924     ctl.odr = out;
1925     ctl.clientData = 0;
1926     ctl.f = get_ill_element;
1927
1928     req = ill_get_ItemRequest(&ctl, "ill", 0);
1929     if (!req)
1930         printf("ill_get_ItemRequest failed\n");
1931
1932     if (!ill_ItemRequest(out, &req, 0, 0))
1933     {
1934         if (apdu_file)
1935         {
1936             ill_ItemRequest(print, &req, 0, 0);
1937             odr_reset(print);
1938         }
1939         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1940         if (item_request_buf)
1941             odr_setbuf (out, item_request_buf, item_request_size, 1);
1942         printf("Couldn't encode ItemRequest, size %d\n", item_request_size);
1943         return 0;
1944     }
1945     else
1946     {
1947         r = (Z_External *) odr_malloc(out, sizeof(*r));
1948         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
1949         r->indirect_reference = 0;
1950         r->descriptor = 0;
1951         r->which = Z_External_single;
1952
1953         r->u.single_ASN1_type = (Odr_oct *)
1954             odr_malloc(out, sizeof(*r->u.single_ASN1_type));
1955         r->u.single_ASN1_type->buf = (unsigned char *)
1956         odr_malloc(out, item_request_size);
1957         r->u.single_ASN1_type->len = item_request_size;
1958         r->u.single_ASN1_type->size = item_request_size;
1959         memcpy(r->u.single_ASN1_type->buf, item_request_buf,
1960                 item_request_size);
1961
1962         do_hex_dump(item_request_buf,item_request_size);
1963     }
1964     return r;
1965 }
1966
1967 static Z_External *create_external_ILL_APDU(int which)
1968 {
1969     struct ill_get_ctl ctl;
1970     ILL_APDU *ill_apdu;
1971     Z_External *r = 0;
1972     int ill_request_size = 0;
1973     char *ill_request_buf = 0;
1974
1975     ctl.odr = out;
1976     ctl.clientData = 0;
1977     ctl.f = get_ill_element;
1978
1979     ill_apdu = ill_get_APDU(&ctl, "ill", 0);
1980
1981     if (!ill_APDU (out, &ill_apdu, 0, 0))
1982     {
1983         if (apdu_file)
1984         {
1985             printf("-------------------\n");
1986             ill_APDU(print, &ill_apdu, 0, 0);
1987             odr_reset(print);
1988             printf("-------------------\n");
1989         }
1990         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1991         if (ill_request_buf)
1992             odr_setbuf (out, ill_request_buf, ill_request_size, 1);
1993         printf("Couldn't encode ILL-Request, size %d\n", ill_request_size);
1994         return 0;
1995     }
1996     else
1997     {
1998         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1999
2000         r = (Z_External *) odr_malloc(out, sizeof(*r));
2001         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
2002         r->indirect_reference = 0;
2003         r->descriptor = 0;
2004         r->which = Z_External_single;
2005
2006         r->u.single_ASN1_type = (Odr_oct *)
2007             odr_malloc(out, sizeof(*r->u.single_ASN1_type));
2008         r->u.single_ASN1_type->buf = (unsigned char *)
2009         odr_malloc(out, ill_request_size);
2010         r->u.single_ASN1_type->len = ill_request_size;
2011         r->u.single_ASN1_type->size = ill_request_size;
2012         memcpy(r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
2013 /*         printf("len = %d\n", ill_request_size); */
2014 /*              do_hex_dump(ill_request_buf,ill_request_size); */
2015 /*              printf("--- end of extenal\n"); */
2016
2017     }
2018     return r;
2019 }
2020
2021
2022 static Z_External *create_ItemOrderExternal(const char *type, int itemno,
2023                                             const char *xml_buf,
2024                                             int xml_len)
2025 {
2026     Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
2027     r->direct_reference = odr_oiddup(out, yaz_oid_extserv_item_order);
2028     r->indirect_reference = 0;
2029     r->descriptor = 0;
2030
2031     r->which = Z_External_itemOrder;
2032
2033     r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
2034     memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
2035     r->u.itemOrder->which=Z_IOItemOrder_esRequest;
2036
2037     r->u.itemOrder->u.esRequest = (Z_IORequest *)
2038         odr_malloc(out,sizeof(Z_IORequest));
2039     memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
2040
2041     r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
2042         odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
2043     memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
2044     r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
2045         odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
2046     memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
2047
2048     r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
2049     r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
2050     r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
2051
2052     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
2053         (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
2054     memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
2055     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
2056
2057     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
2058         odr_intdup(out, itemno);
2059     if (!strcmp (type, "item") || !strcmp(type, "2"))
2060     {
2061         printf("using item-request\n");
2062         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2063             create_external_itemRequest();
2064     }
2065     else if (!strcmp(type, "ill") || !strcmp(type, "1"))
2066     {
2067         printf("using ILL-request\n");
2068         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2069             create_external_ILL_APDU(ILL_APDU_ILL_Request);
2070     }
2071     else if (!strcmp(type, "xml") || !strcmp(type, "3"))
2072     {
2073         printf("using XML ILL-request\n");
2074
2075         if (!xml_buf)
2076         {
2077             printf("no docoument added\n");
2078             r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2079         }
2080         else
2081         {
2082             r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2083                 z_ext_record_oid(out, yaz_oid_recsyn_xml, xml_buf, xml_len);
2084         }
2085     }
2086     else
2087         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2088
2089     return r;
2090 }
2091
2092 static int send_itemorder(const char *type, int itemno,
2093                           const char *xml_buf, int xml_len)
2094 {
2095     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2096     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2097
2098     req->referenceId = set_refid (out);
2099
2100     req->packageType = odr_oiddup(out, yaz_oid_extserv_item_order);
2101     req->packageName = esPackageName;
2102
2103     req->taskSpecificParameters = create_ItemOrderExternal(type, itemno,
2104                                                            xml_buf, xml_len);
2105     send_apdu(apdu);
2106     return 0;
2107 }
2108
2109 static int only_z3950(void)
2110 {
2111     if (!conn)
2112     {
2113         printf("Not connected yet\n");
2114         return 1;
2115     }
2116     if (protocol == PROTO_HTTP)
2117     {
2118         printf("Not supported by SRW\n");
2119         return 1;
2120     }
2121     return 0;
2122 }
2123
2124 static int cmd_update_common(const char *arg, int version);
2125
2126 static int cmd_update(const char *arg)
2127 {
2128     return cmd_update_common(arg, 1);
2129 }
2130
2131 static int cmd_update0(const char *arg)
2132 {
2133     return cmd_update_common(arg, 0);
2134 }
2135
2136 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2137                             char *rec_buf, int rec_len);
2138
2139 #if YAZ_HAVE_XML2
2140 static int cmd_update_SRW(int action_no, const char *recid,
2141                           char *rec_buf, int rec_len);
2142 #endif
2143
2144 static int cmd_update_common(const char *arg, int version)
2145 {
2146     char *action_buf;
2147     int action_len;
2148     char *recid_buf;
2149     int recid_len;
2150     const char *recid = 0;
2151     char *rec_buf;
2152     int rec_len;
2153     int action_no;
2154     int noread = 0;
2155
2156     if (parse_cmd_doc(&arg, out, &action_buf, &action_len) == 0)
2157     {
2158         printf("Use: update action recid [fname]\n");
2159         printf(" where action is one of insert,replace,delete.update\n");
2160         printf(" recid is some record ID. Use none for no ID\n");
2161         printf(" fname is file of record to be updated\n");
2162         return 0;
2163     }
2164
2165     if (parse_cmd_doc(&arg, out, &recid_buf, &recid_len) == 0)
2166     {
2167         printf("Missing recid\n");
2168         return 0;
2169     }
2170
2171     if (!strcmp(action_buf, "insert"))
2172         action_no = Z_IUOriginPartToKeep_recordInsert;
2173     else if (!strcmp(action_buf, "replace"))
2174         action_no = Z_IUOriginPartToKeep_recordReplace;
2175     else if (!strcmp(action_buf, "delete"))
2176         action_no = Z_IUOriginPartToKeep_recordDelete;
2177     else if (!strcmp(action_buf, "update"))
2178         action_no = Z_IUOriginPartToKeep_specialUpdate;
2179     else
2180     {
2181         printf("Bad action: %s\n", action_buf);
2182         printf("Possible values: insert, replace, delete, update\n");
2183         return 0;
2184     }
2185
2186     if (strcmp(recid_buf, "none")) /* none means no record ID */
2187         recid = recid_buf;
2188
2189     arg += noread;
2190     if (parse_cmd_doc(&arg, out, &rec_buf, &rec_len) == 0)
2191         return 0;
2192
2193 #if YAZ_HAVE_XML2
2194     if (protocol == PROTO_HTTP)
2195         return cmd_update_SRW(action_no, recid_buf, rec_buf, rec_len);
2196 #endif
2197     return cmd_update_Z3950(version, action_no, recid_buf, rec_buf, rec_len);
2198 }
2199
2200 #if YAZ_HAVE_XML2
2201 static int cmd_update_SRW(int action_no, const char *recid,
2202                           char *rec_buf, int rec_len)
2203 {
2204     if (!conn)
2205         session_connect(cur_host);
2206     if (!conn)
2207         return 0;
2208     else
2209     {
2210         Z_SRW_PDU *srw = yaz_srw_get(out, Z_SRW_update_request);
2211         Z_SRW_updateRequest *sr = srw->u.update_request;
2212
2213         switch(action_no)
2214         {
2215         case Z_IUOriginPartToKeep_recordInsert:
2216             sr->operation = "info:srw/action/1/create";
2217             break;
2218         case Z_IUOriginPartToKeep_recordReplace:
2219             sr->operation = "info:srw/action/1/replace";
2220             break;
2221         case Z_IUOriginPartToKeep_recordDelete:
2222             sr->operation = "info:srw/action/1/delete";
2223             break;
2224         }
2225         if (rec_buf)
2226         {
2227             sr->record = yaz_srw_get_record(out);
2228             sr->record->recordData_buf = rec_buf;
2229             sr->record->recordData_len = rec_len;
2230             sr->record->recordSchema = record_schema;
2231         }
2232         if (recid)
2233             sr->recordId = odr_strdup(out, recid);
2234         return send_srw(srw);
2235     }
2236 }
2237 #endif
2238
2239 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2240                             char *rec_buf, int rec_len)
2241 {
2242     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
2243     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2244     Z_External *r;
2245     Z_External *record_this = 0;
2246     if (rec_buf)
2247         record_this = z_ext_record_oid(out, yaz_oid_recsyn_xml,
2248                                        rec_buf, rec_len);
2249     else
2250     {
2251         if (!record_last)
2252         {
2253             printf("No last record (update ignored)\n");
2254             return 0;
2255         }
2256         record_this = record_last;
2257     }
2258
2259     req->packageType = odr_oiddup(out, (version == 0 ?
2260        yaz_oid_extserv_database_update_first_version :
2261        yaz_oid_extserv_database_update));
2262
2263     req->packageName = esPackageName;
2264
2265     req->referenceId = set_refid (out);
2266
2267     r = req->taskSpecificParameters = (Z_External *)
2268         odr_malloc(out, sizeof(*r));
2269     r->direct_reference = req->packageType;
2270     r->indirect_reference = 0;
2271     r->descriptor = 0;
2272     if (version == 0)
2273     {
2274         Z_IU0OriginPartToKeep *toKeep;
2275         Z_IU0SuppliedRecords *notToKeep;
2276
2277         r->which = Z_External_update0;
2278         r->u.update0 = (Z_IU0Update *) odr_malloc(out, sizeof(*r->u.update0));
2279         r->u.update0->which = Z_IUUpdate_esRequest;
2280         r->u.update0->u.esRequest = (Z_IU0UpdateEsRequest *)
2281             odr_malloc(out, sizeof(*r->u.update0->u.esRequest));
2282         toKeep = r->u.update0->u.esRequest->toKeep = (Z_IU0OriginPartToKeep *)
2283             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->toKeep));
2284
2285         toKeep->databaseName = databaseNames[0];
2286         toKeep->schema = 0;
2287         if (record_schema)
2288         {
2289             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2290                                                    CLASS_SCHEMA,
2291                                                    record_schema, out);
2292         }
2293         toKeep->elementSetName = 0;
2294
2295         toKeep->action = odr_intdup(out, action_no);
2296
2297         notToKeep = r->u.update0->u.esRequest->notToKeep = (Z_IU0SuppliedRecords *)
2298             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->notToKeep));
2299         notToKeep->num = 1;
2300         notToKeep->elements = (Z_IU0SuppliedRecords_elem **)
2301             odr_malloc(out, sizeof(*notToKeep->elements));
2302         notToKeep->elements[0] = (Z_IU0SuppliedRecords_elem *)
2303             odr_malloc(out, sizeof(**notToKeep->elements));
2304         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2305         if (recid)
2306         {
2307             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2308                 odr_malloc(out, sizeof(Odr_oct));
2309             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2310             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2311             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2312         }
2313         else
2314             notToKeep->elements[0]->u.opaque = 0;
2315         notToKeep->elements[0]->supplementalId = 0;
2316         notToKeep->elements[0]->correlationInfo = 0;
2317         notToKeep->elements[0]->record = record_this;
2318     }
2319     else
2320     {
2321         Z_IUOriginPartToKeep *toKeep;
2322         Z_IUSuppliedRecords *notToKeep;
2323
2324         r->which = Z_External_update;
2325         r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
2326         r->u.update->which = Z_IUUpdate_esRequest;
2327         r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
2328             odr_malloc(out, sizeof(*r->u.update->u.esRequest));
2329         toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
2330             odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
2331
2332         toKeep->databaseName = databaseNames[0];
2333         toKeep->schema = 0;
2334         if (record_schema)
2335         {
2336             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2337                                                    CLASS_SCHEMA,
2338                                                    record_schema, out);
2339         }
2340         toKeep->elementSetName = 0;
2341         toKeep->actionQualifier = 0;
2342         toKeep->action = odr_intdup(out, action_no);
2343
2344         notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
2345             odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
2346         notToKeep->num = 1;
2347         notToKeep->elements = (Z_IUSuppliedRecords_elem **)
2348             odr_malloc(out, sizeof(*notToKeep->elements));
2349         notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
2350             odr_malloc(out, sizeof(**notToKeep->elements));
2351         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2352         if (recid)
2353         {
2354             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2355                 odr_malloc(out, sizeof(Odr_oct));
2356             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2357             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2358             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2359         }
2360         else
2361             notToKeep->elements[0]->u.opaque = 0;
2362         notToKeep->elements[0]->supplementalId = 0;
2363         notToKeep->elements[0]->correlationInfo = 0;
2364         notToKeep->elements[0]->record = record_this;
2365     }
2366
2367     send_apdu(apdu);
2368
2369     return 2;
2370 }
2371
2372 static int cmd_xmles(const char *arg)
2373 {
2374     if (only_z3950())
2375         return 1;
2376     else
2377     {
2378         char *asn_buf = 0;
2379         int noread = 0;
2380         Odr_oid *oid;
2381         char oid_str[51];
2382         Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2383         Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2384
2385
2386         Z_External *ext = (Z_External *) odr_malloc(out, sizeof(*ext));
2387
2388         req->referenceId = set_refid (out);
2389         req->taskSpecificParameters = ext;
2390         ext->indirect_reference = 0;
2391         ext->descriptor = 0;
2392         ext->which = Z_External_octet;
2393         ext->u.single_ASN1_type = (Odr_oct *) odr_malloc(out, sizeof(Odr_oct));
2394         sscanf(arg, "%50s%n", oid_str, &noread);
2395         if (noread == 0)
2396         {
2397             printf("Missing OID for xmles\n");
2398             return 0;
2399         }
2400         arg += noread;
2401         if (parse_cmd_doc(&arg, out, &asn_buf,
2402                           &ext->u.single_ASN1_type->len) == 0)
2403             return 0;
2404
2405         ext->u.single_ASN1_type->buf = (unsigned char *) asn_buf;
2406
2407         oid = yaz_string_to_oid_odr(yaz_oid_std(),
2408                                     CLASS_EXTSERV, oid_str, out);
2409         if (!oid)
2410         {
2411             printf("Bad OID: %s\n", oid_str);
2412             return 0;
2413         }
2414
2415         req->packageType = oid;
2416
2417         ext->direct_reference = oid;
2418
2419         send_apdu(apdu);
2420
2421         return 2;
2422     }
2423 }
2424
2425 static int cmd_itemorder(const char *arg)
2426 {
2427     char type[12];
2428     int itemno;
2429     char *xml_buf = 0;
2430     int xml_len = 0;
2431     int no_read = 0;
2432
2433     if (only_z3950())
2434         return 1;
2435     if (sscanf(arg, "%10s %d%n", type, &itemno, &no_read) < 2)
2436         return 0;
2437     arg += no_read;
2438     parse_cmd_doc(&arg, out, &xml_buf, &xml_len);
2439
2440     fflush(stdout);
2441     send_itemorder(type, itemno, xml_buf, xml_len);
2442     return 2;
2443 }
2444
2445 static void show_opt(const char *arg, void *clientData)
2446 {
2447     printf("%s ", arg);
2448 }
2449
2450 static int cmd_zversion(const char *arg)
2451 {
2452     if (*arg && arg)
2453         z3950_version = atoi(arg);
2454     else
2455         printf("version is %d\n", z3950_version);
2456     return 0;
2457 }
2458
2459 static int cmd_options(const char *arg)
2460 {
2461     if (*arg)
2462     {
2463         int r;
2464         int pos;
2465         r = yaz_init_opt_encode(&z3950_options, arg, &pos);
2466         if (r == -1)
2467             printf("Unknown option(s) near %s\n", arg+pos);
2468     }
2469     else
2470     {
2471         yaz_init_opt_decode(&z3950_options, show_opt, 0);
2472         printf("\n");
2473     }
2474     return 0;
2475 }
2476
2477 static int cmd_explain(const char *arg)
2478 {
2479     if (protocol != PROTO_HTTP)
2480         return 0;
2481 #if YAZ_HAVE_XML2
2482     if (!conn)
2483         session_connect(cur_host);
2484     if (conn)
2485     {
2486         Z_SRW_PDU *sr = 0;
2487
2488         setno = 1;
2489
2490         /* save this for later .. when fetching individual records */
2491         sr = yaz_srw_get(out, Z_SRW_explain_request);
2492         if (recordsyntax_size == 1
2493             && !yaz_matchstr(recordsyntax_list[0], "xml"))
2494             sr->u.explain_request->recordPacking = "xml";
2495         send_srw(sr);
2496         return 2;
2497     }
2498 #endif
2499     return 0;
2500 }
2501
2502 static int cmd_init(const char *arg)
2503 {
2504     if (*arg)
2505     {
2506         strncpy(cur_host, arg, sizeof(cur_host)-1);
2507         cur_host[sizeof(cur_host)-1] = 0;
2508     }
2509     if (only_z3950())
2510         return 1;
2511     send_initRequest(cur_host);
2512     return 2;
2513 }
2514
2515 static int cmd_sru(const char *arg)
2516 {
2517     if (!*arg)
2518     {
2519         printf("SRU method is: %s\n", sru_method);
2520         printf("SRU version is: %s\n", sru_version);
2521     }
2522     else
2523     {
2524         int r;
2525         r = sscanf(arg, "%9s %9s", sru_method, sru_version);
2526         if (r >= 1)
2527         {
2528             if (!yaz_matchstr(sru_method, "post"))
2529                 ;
2530             else if (!yaz_matchstr(sru_method, "get"))
2531                 ;
2532             else if (!yaz_matchstr(sru_method, "soap"))
2533                 ;
2534             else
2535             {
2536                 strcpy(sru_method, "soap");
2537                 printf("Unknown SRU method: %s\n", arg);
2538                 printf("Specify one of POST, GET, SOAP\n");
2539             }
2540         }
2541     }
2542     return 0;
2543 }
2544
2545 static int cmd_find(const char *arg)
2546 {
2547     if (!*arg)
2548     {
2549         printf("Find what?\n");
2550         return 0;
2551     }
2552     if (protocol == PROTO_HTTP)
2553     {
2554 #if YAZ_HAVE_XML2
2555         if (!conn)
2556             session_connect(cur_host);
2557         if (!conn)
2558             return 0;
2559         if (!send_SRW_searchRequest(arg))
2560             return 0;
2561 #else
2562         return 0;
2563 #endif
2564     }
2565     else
2566     {
2567         if (*cur_host && auto_reconnect)
2568         {
2569             int i = 0;
2570             for (;;)
2571             {
2572                 if (conn)
2573                 {
2574                     if (!send_searchRequest(arg))
2575                         return 0;
2576                     wait_and_handle_response(0);
2577                     if (conn)
2578                         break;
2579                 }
2580                 if (++i == 2)
2581                 {
2582                     printf("Unable to reconnect\n");
2583                     break;
2584                 }
2585                 session_connect(cur_host);
2586                 wait_and_handle_response(0);
2587             }
2588             return 0;
2589         }
2590         else if (conn)
2591         {
2592             if (!send_searchRequest(arg))
2593                 return 0;
2594         }
2595         else
2596         {
2597             printf("Not connected yet\n");
2598             return 0;
2599         }
2600     }
2601     return 2;
2602 }
2603
2604 static int cmd_delete(const char *arg)
2605 {
2606     if (only_z3950())
2607         return 0;
2608     if (!send_deleteResultSetRequest(arg))
2609         return 0;
2610     return 2;
2611 }
2612
2613 static int cmd_ssub(const char *arg)
2614 {
2615     if (!(smallSetUpperBound = atoi(arg)))
2616         return 0;
2617     return 1;
2618 }
2619
2620 static int cmd_lslb(const char *arg)
2621 {
2622     if (!(largeSetLowerBound = atoi(arg)))
2623         return 0;
2624     return 1;
2625 }
2626
2627 static int cmd_mspn(const char *arg)
2628 {
2629     if (!(mediumSetPresentNumber = atoi(arg)))
2630         return 0;
2631     return 1;
2632 }
2633
2634 static int cmd_status(const char *arg)
2635 {
2636     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
2637     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
2638     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
2639     return 1;
2640 }
2641
2642 static int cmd_setnames(const char *arg)
2643 {
2644     if (*arg == '1')         /* enable ? */
2645         setnumber = 0;
2646     else if (*arg == '0')    /* disable ? */
2647         setnumber = -1;
2648     else if (setnumber < 0)  /* no args, toggle .. */
2649         setnumber = 0;
2650     else
2651         setnumber = -1;
2652
2653     if (setnumber >= 0)
2654         printf("Set numbering enabled.\n");
2655     else
2656         printf("Set numbering disabled.\n");
2657     return 1;
2658 }
2659
2660 /* PRESENT SERVICE ----------------------------- */
2661
2662 static void parse_show_args(const char *arg_c, char *setstring,
2663                             Odr_int *start, Odr_int *number)
2664 {
2665     char arg[40];
2666     char *p;
2667
2668     strncpy(arg, arg_c, sizeof(arg)-1);
2669     arg[sizeof(arg)-1] = '\0';
2670
2671     if ((p = strchr(arg, '+')))
2672     {
2673         *number = atoi(p + 1);
2674         *p = '\0';
2675     }
2676     if (*arg)
2677     {
2678         if (!strcmp(arg, "all"))
2679         {
2680             *number = last_hit_count;
2681             *start = 1;
2682         }
2683         else
2684             *start = atoi(arg);
2685     }
2686     if (p && (p=strchr(p+1, '+')))
2687         strcpy(setstring, p+1);
2688     else if (setnumber >= 0)
2689         sprintf(setstring, "%d", setnumber);
2690     else
2691         *setstring = '\0';
2692 }
2693
2694 static int send_presentRequest(const char *arg)
2695 {
2696     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
2697     Z_PresentRequest *req = apdu->u.presentRequest;
2698     Z_RecordComposition compo;
2699     Odr_int nos = 1;
2700     char setstring[100];
2701
2702     req->referenceId = set_refid(out);
2703
2704     parse_show_args(arg, setstring, &setno, &nos);
2705     if (*setstring)
2706         req->resultSetId = setstring;
2707
2708     req->resultSetStartPoint = &setno;
2709     req->numberOfRecordsRequested = &nos;
2710
2711     if (recordsyntax_size)
2712         req->preferredRecordSyntax =
2713             yaz_string_to_oid_odr(yaz_oid_std(),
2714                                   CLASS_RECSYN, recordsyntax_list[0], out);
2715
2716     if (record_schema || recordsyntax_size >= 2)
2717     {
2718         req->recordComposition = &compo;
2719         compo.which = Z_RecordComp_complex;
2720         compo.u.complex = (Z_CompSpec *)
2721             odr_malloc(out, sizeof(*compo.u.complex));
2722         compo.u.complex->selectAlternativeSyntax = (bool_t *)
2723             odr_malloc(out, sizeof(bool_t));
2724         *compo.u.complex->selectAlternativeSyntax = 0;
2725
2726         compo.u.complex->generic = (Z_Specification *)
2727             odr_malloc(out, sizeof(*compo.u.complex->generic));
2728
2729         compo.u.complex->generic->which = Z_Schema_oid;
2730         if (!record_schema)
2731             compo.u.complex->generic->schema.oid = 0;
2732         else
2733         {
2734             compo.u.complex->generic->schema.oid =
2735                 yaz_string_to_oid_odr(yaz_oid_std(),
2736                                       CLASS_SCHEMA, record_schema, out);
2737
2738             if (!compo.u.complex->generic->schema.oid)
2739             {
2740                 /* OID wasn't a schema! Try record syntax instead. */
2741                 compo.u.complex->generic->schema.oid = (Odr_oid *)
2742                     yaz_string_to_oid_odr(yaz_oid_std(),
2743                                           CLASS_RECSYN, record_schema, out);
2744             }
2745         }
2746         if (!elementSetNames)
2747             compo.u.complex->generic->elementSpec = 0;
2748         else
2749         {
2750             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
2751                 odr_malloc(out, sizeof(Z_ElementSpec));
2752             compo.u.complex->generic->elementSpec->which =
2753                 Z_ElementSpec_elementSetName;
2754             compo.u.complex->generic->elementSpec->u.elementSetName =
2755                 elementSetNames->u.generic;
2756         }
2757         compo.u.complex->num_dbSpecific = 0;
2758         compo.u.complex->dbSpecific = 0;
2759
2760         compo.u.complex->num_recordSyntax = 0;
2761         compo.u.complex->recordSyntax = 0;
2762         if (recordsyntax_size >= 2)
2763         {
2764             int i;
2765             compo.u.complex->num_recordSyntax = recordsyntax_size;
2766             compo.u.complex->recordSyntax = (Odr_oid **)
2767                 odr_malloc(out, recordsyntax_size * sizeof(Odr_oid*));
2768             for (i = 0; i < recordsyntax_size; i++)
2769             compo.u.complex->recordSyntax[i] =
2770                 yaz_string_to_oid_odr(yaz_oid_std(),
2771                                       CLASS_RECSYN, recordsyntax_list[i], out);
2772         }
2773     }
2774     else if (elementSetNames)
2775     {
2776         req->recordComposition = &compo;
2777         compo.which = Z_RecordComp_simple;
2778         compo.u.simple = elementSetNames;
2779     }
2780     send_apdu(apdu);
2781     printf("Sent presentRequest (" ODR_INT_PRINTF "+" ODR_INT_PRINTF ").\n",
2782            setno, nos);
2783     return 2;
2784 }
2785
2786 #if YAZ_HAVE_XML2
2787 static int send_SRW_presentRequest(const char *arg)
2788 {
2789     char setstring[100];
2790     Odr_int nos = 1;
2791     Z_SRW_PDU *sr = srw_sr;
2792
2793     if (!sr)
2794         return 0;
2795     parse_show_args(arg, setstring, &setno, &nos);
2796     sr->u.request->startRecord = odr_intdup(out, setno);
2797     sr->u.request->maximumRecords = odr_intdup(out, nos);
2798     if (record_schema)
2799         sr->u.request->recordSchema = record_schema;
2800     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
2801         sr->u.request->recordPacking = "xml";
2802     return send_srw(sr);
2803 }
2804 #endif
2805
2806 static void close_session(void)
2807 {
2808     if (conn)
2809         cs_close(conn);
2810     conn = 0;
2811     sent_close = 0;
2812     odr_reset(out);
2813     odr_reset(in);
2814     odr_reset(print);
2815     last_hit_count = 0;
2816 }
2817
2818 void process_close(Z_Close *req)
2819 {
2820     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
2821     Z_Close *res = apdu->u.close;
2822
2823     static char *reasons[] =
2824     {
2825         "finished",
2826         "shutdown",
2827         "system problem",
2828         "cost limit reached",
2829         "resources",
2830         "security violation",
2831         "protocolError",
2832         "lack of activity",
2833         "peer abort",
2834         "unspecified"
2835     };
2836
2837     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
2838         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
2839     if (sent_close)
2840         close_session();
2841     else
2842     {
2843         *res->closeReason = Z_Close_finished;
2844         send_apdu(apdu);
2845         printf("Sent response.\n");
2846         sent_close = 1;
2847     }
2848 }
2849
2850 static int cmd_show(const char *arg)
2851 {
2852     if (protocol == PROTO_HTTP)
2853     {
2854 #if YAZ_HAVE_XML2
2855         if (!conn)
2856             session_connect(cur_host);
2857         if (!conn)
2858             return 0;
2859         if (!send_SRW_presentRequest(arg))
2860             return 0;
2861 #else
2862         return 0;
2863 #endif
2864     }
2865     else
2866     {
2867         if (!conn)
2868         {
2869             printf("Not connected yet\n");
2870             return 0;
2871         }
2872         if (!send_presentRequest(arg))
2873             return 0;
2874     }
2875     return 2;
2876 }
2877
2878 void exit_client(int code)
2879 {
2880     file_history_save(file_history);
2881     file_history_destroy(&file_history);
2882     nmem_destroy(nmem_auth);
2883     exit(code);
2884 }
2885
2886 int cmd_quit(const char *arg)
2887 {
2888     printf("See you later, alligator.\n");
2889     xmalloc_trav("");
2890     exit_client(0);
2891     return 0;
2892 }
2893
2894 int cmd_cancel(const char *arg)
2895 {
2896     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
2897     Z_TriggerResourceControlRequest *req =
2898         apdu->u.triggerResourceControlRequest;
2899     bool_t rfalse = 0;
2900     char command[16];
2901
2902     *command = '\0';
2903     sscanf(arg, "%15s", command);
2904
2905     if (only_z3950())
2906         return 0;
2907     if (session_initResponse &&
2908         !ODR_MASK_GET(session_initResponse->options,
2909                       Z_Options_triggerResourceCtrl))
2910     {
2911         printf("Target doesn't support cancel (trigger resource ctrl)\n");
2912         return 0;
2913     }
2914     *req->requestedAction = Z_TriggerResourceControlRequest_cancel;
2915     req->resultSetWanted = &rfalse;
2916     req->referenceId = set_refid(out);
2917
2918     send_apdu(apdu);
2919     printf("Sent cancel request\n");
2920     if (!strcmp(command, "wait"))
2921          return 2;
2922     return 1;
2923 }
2924
2925
2926 int cmd_cancel_find(const char *arg) {
2927     int fres;
2928     fres=cmd_find(arg);
2929     if( fres > 0 ) {
2930         return cmd_cancel("");
2931     };
2932     return fres;
2933 }
2934
2935 int send_scanrequest(const char *set,  const char *query,
2936                      Odr_int pp, Odr_int num, const char *term)
2937 {
2938     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
2939     Z_ScanRequest *req = apdu->u.scanRequest;
2940
2941     if (only_z3950())
2942         return 0;
2943     if (queryType == QueryType_CCL2RPN)
2944     {
2945         int error, pos;
2946         struct ccl_rpn_node *rpn;
2947
2948         rpn = ccl_find_str(bibset,  query, &error, &pos);
2949         if (error)
2950         {
2951             printf("CCL ERROR: %s\n", ccl_err_msg(error));
2952             return -1;
2953         }
2954         req->attributeSet =
2955             yaz_string_to_oid_odr(yaz_oid_std(),
2956                                   CLASS_ATTSET, "Bib-1", out);
2957         if (!(req->termListAndStartPoint = ccl_scan_query(out, rpn)))
2958         {
2959             printf("Couldn't convert CCL to Scan term\n");
2960             return -1;
2961         }
2962         ccl_rpn_delete(rpn);
2963     }
2964     else
2965     {
2966         YAZ_PQF_Parser pqf_parser = yaz_pqf_create();
2967
2968         if (!(req->termListAndStartPoint =
2969               yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
2970         {
2971             const char *pqf_msg;
2972             size_t off;
2973             int code = yaz_pqf_error(pqf_parser, &pqf_msg, &off);
2974             int ioff = off;
2975             printf("%*s^\n", ioff+7, "");
2976             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
2977             yaz_pqf_destroy(pqf_parser);
2978             return -1;
2979         }
2980         yaz_pqf_destroy(pqf_parser);
2981     }
2982     if (queryCharset && outputCharset)
2983     {
2984         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
2985         if (!cd)
2986         {
2987             printf("Conversion from %s to %s unsupported\n",
2988                    outputCharset, queryCharset);
2989             return -1;
2990         }
2991         yaz_query_charset_convert_apt(req->termListAndStartPoint, out, cd);
2992         yaz_iconv_close(cd);
2993     }
2994     if (term && *term)
2995     {
2996         if (req->termListAndStartPoint->term &&
2997             req->termListAndStartPoint->term->which == Z_Term_general &&
2998             req->termListAndStartPoint->term->u.general)
2999         {
3000             req->termListAndStartPoint->term->u.general->buf =
3001                 (unsigned char *) odr_strdup(out, term);
3002             req->termListAndStartPoint->term->u.general->len =
3003                 req->termListAndStartPoint->term->u.general->size =
3004                 strlen(term);
3005         }
3006     }
3007     req->referenceId = set_refid(out);
3008     req->num_databaseNames = num_databaseNames;
3009     req->databaseNames = databaseNames;
3010     req->numberOfTermsRequested = &num;
3011     req->preferredPositionInResponse = &pp;
3012     req->stepSize = odr_intdup(out, scan_stepSize);
3013
3014     if (set)
3015         yaz_oi_set_string_oid(&req->otherInfo, out,
3016                               yaz_oid_userinfo_scan_set, 1, set);
3017
3018     send_apdu(apdu);
3019     return 2;
3020 }
3021
3022 int send_sortrequest(const char *arg, int newset)
3023 {
3024     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
3025     Z_SortRequest *req = apdu->u.sortRequest;
3026     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
3027         odr_malloc(out, sizeof(*sksl));
3028     char setstring[32];
3029
3030     if (only_z3950())
3031         return 0;
3032     if (setnumber >= 0)
3033         sprintf(setstring, "%d", setnumber);
3034     else
3035         sprintf(setstring, "default");
3036
3037     req->referenceId = set_refid(out);
3038
3039     req->num_inputResultSetNames = 1;
3040     req->inputResultSetNames = (Z_InternationalString **)
3041         odr_malloc(out, sizeof(*req->inputResultSetNames));
3042     req->inputResultSetNames[0] = odr_strdup(out, setstring);
3043
3044     if (newset && setnumber >= 0)
3045         sprintf(setstring, "%d", ++setnumber);
3046
3047     req->sortedResultSetName = odr_strdup(out, setstring);
3048
3049     req->sortSequence = yaz_sort_spec(out, arg);
3050     if (!req->sortSequence)
3051     {
3052         printf("Missing sort specifications\n");
3053         return -1;
3054     }
3055     send_apdu(apdu);
3056     return 2;
3057 }
3058
3059 void display_term(Z_TermInfo *t)
3060 {
3061     if (t->displayTerm)
3062         printf("%s", t->displayTerm);
3063     else if (t->term->which == Z_Term_general)
3064         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
3065     else
3066         printf("Term (not general)");
3067     if (t->term->which == Z_Term_general)
3068         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
3069             t->term->u.general->buf);
3070
3071     if (t->globalOccurrences)
3072         printf(" (" ODR_INT_PRINTF ")\n", *t->globalOccurrences);
3073     else
3074         printf("\n");
3075 }
3076
3077 void process_scanResponse(Z_ScanResponse *res)
3078 {
3079     int i;
3080     Z_Entry **entries = NULL;
3081     int num_entries = 0;
3082
3083     printf("Received ScanResponse\n");
3084     print_refid(res->referenceId);
3085     printf(ODR_INT_PRINTF " entries", *res->numberOfEntriesReturned);
3086     if (res->positionOfTerm)
3087         printf(", position=" ODR_INT_PRINTF, *res->positionOfTerm);
3088     printf("\n");
3089     if (*res->scanStatus != Z_Scan_success)
3090         printf("Scan returned code " ODR_INT_PRINTF "\n", *res->scanStatus);
3091     if (!res->entries)
3092         return;
3093     if ((entries = res->entries->entries))
3094         num_entries = res->entries->num_entries;
3095     for (i = 0; i < num_entries; i++)
3096     {
3097         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
3098         if (entries[i]->which == Z_Entry_termInfo)
3099         {
3100             printf("%c ", i + 1 == pos_term ? '*' : ' ');
3101             display_term(entries[i]->u.termInfo);
3102         }
3103         else
3104             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
3105     }
3106     if (res->entries->nonsurrogateDiagnostics)
3107         display_diagrecs(res->entries->nonsurrogateDiagnostics,
3108                           res->entries->num_nonsurrogateDiagnostics);
3109 }
3110
3111 void process_sortResponse(Z_SortResponse *res)
3112 {
3113     printf("Received SortResponse: status=");
3114     switch (*res->sortStatus)
3115     {
3116     case Z_SortResponse_success:
3117         printf("success"); break;
3118     case Z_SortResponse_partial_1:
3119         printf("partial"); break;
3120     case Z_SortResponse_failure:
3121         printf("failure"); break;
3122     default:
3123         printf("unknown (" ODR_INT_PRINTF ")", *res->sortStatus);
3124     }
3125     printf("\n");
3126     print_refid (res->referenceId);
3127     if (res->diagnostics)
3128         display_diagrecs(res->diagnostics,
3129                          res->num_diagnostics);
3130 }
3131
3132 void process_deleteResultSetResponse(Z_DeleteResultSetResponse *res)
3133 {
3134     printf("Got deleteResultSetResponse status=" ODR_INT_PRINTF "\n",
3135            *res->deleteOperationStatus);
3136     if (res->deleteListStatuses)
3137     {
3138         int i;
3139         for (i = 0; i < res->deleteListStatuses->num; i++)
3140         {
3141             printf("%s status=" ODR_INT_PRINTF "\n",
3142                    res->deleteListStatuses->elements[i]->id,
3143                    *res->deleteListStatuses->elements[i]->status);
3144         }
3145     }
3146 }
3147
3148 int cmd_sort_generic(const char *arg, int newset)
3149 {
3150     if (only_z3950())
3151         return 0;
3152     if (session_initResponse &&
3153         !ODR_MASK_GET(session_initResponse->options, Z_Options_sort))
3154     {
3155         printf("Target doesn't support sort\n");
3156         return 0;
3157     }
3158     if (*arg)
3159     {
3160         if (send_sortrequest(arg, newset) < 0)
3161             return 0;
3162         return 2;
3163     }
3164     return 0;
3165 }
3166
3167 int cmd_sort(const char *arg)
3168 {
3169     return cmd_sort_generic(arg, 0);
3170 }
3171
3172 int cmd_sort_newset(const char *arg)
3173 {
3174     return cmd_sort_generic(arg, 1);
3175 }
3176
3177 int cmd_scanstep(const char *arg)
3178 {
3179     scan_stepSize = atoi(arg);
3180     return 0;
3181 }
3182
3183 int cmd_scanpos(const char *arg)
3184 {
3185     int r = sscanf(arg, "%d", &scan_position);
3186     if (r == 0)
3187         scan_position = 1;
3188     return 0;
3189 }
3190
3191 int cmd_scansize(const char *arg)
3192 {
3193     int r = sscanf(arg, "%d", &scan_size);
3194     if (r == 0)
3195         scan_size = 20;
3196     return 0;
3197 }
3198
3199 static int cmd_scan_common(const char *set, const char *arg)
3200 {
3201     if (protocol == PROTO_HTTP)
3202     {
3203 #if YAZ_HAVE_XML2
3204         if (!conn)
3205             session_connect(cur_host);
3206         if (!conn)
3207             return 0;
3208         if (*arg)
3209         {
3210             if (send_SRW_scanRequest(arg, scan_position, scan_size) < 0)
3211                 return 0;
3212         }
3213         else
3214         {
3215             if (send_SRW_scanRequest(last_scan_line, 1, scan_size) < 0)
3216                 return 0;
3217         }
3218         return 2;
3219 #else
3220         return 0;
3221 #endif
3222     }
3223     else
3224     {
3225         if (*cur_host && !conn && auto_reconnect)
3226         {
3227             session_connect(cur_host);
3228             wait_and_handle_response(0);
3229         }
3230         if (!conn)
3231             return 0;
3232         if (session_initResponse &&
3233             !ODR_MASK_GET(session_initResponse->options, Z_Options_scan))
3234         {
3235             printf("Target doesn't support scan\n");
3236             return 0;
3237         }
3238         if (*arg)
3239         {
3240             strcpy(last_scan_query, arg);
3241             if (send_scanrequest(set, arg,
3242                                  scan_position, scan_size, 0) < 0)
3243                 return 0;
3244         }
3245         else
3246         {
3247             if (send_scanrequest(set, last_scan_query,
3248                                  1, scan_size, last_scan_line) < 0)
3249                 return 0;
3250         }
3251         return 2;
3252     }
3253 }
3254
3255 int cmd_scan(const char *arg)
3256 {
3257     return cmd_scan_common(0, arg);
3258 }
3259
3260 int cmd_setscan(const char *arg)
3261 {
3262     char setstring[100];
3263     int nor;
3264     if (sscanf(arg, "%99s%n", setstring, &nor) < 1)
3265     {
3266         printf("missing set for setscan\n");
3267         return 0;
3268     }
3269     return cmd_scan_common(setstring, arg + nor);
3270 }
3271
3272 int cmd_schema(const char *arg)
3273 {
3274     xfree(record_schema);
3275     record_schema = 0;
3276     if (arg && *arg)
3277         record_schema = xstrdup(arg);
3278     return 1;
3279 }
3280
3281 int cmd_format(const char *arg)
3282 {
3283     const char *cp = arg;
3284     int nor;
3285     int idx = 0;
3286     int i;
3287     char form_str[41];
3288     if (!arg || !*arg)
3289     {
3290         printf("Usage: format <recordsyntax>\n");
3291         return 0;
3292     }
3293     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3294            && idx < RECORDSYNTAX_MAX)
3295     {
3296         if (strcmp(form_str, "none") &&
3297             !yaz_string_to_oid_odr(yaz_oid_std(), CLASS_RECSYN, form_str, out))
3298         {
3299             printf("Bad format: %s\n", form_str);
3300             return 0;
3301         }
3302         cp += nor;
3303     }
3304     for (i = 0; i < recordsyntax_size; i++)
3305     {
3306         xfree(recordsyntax_list[i]);
3307         recordsyntax_list[i] = 0;
3308     }
3309
3310     cp = arg;
3311     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3312            && idx < RECORDSYNTAX_MAX)
3313     {
3314         if (!strcmp(form_str, "none"))
3315             break;
3316         recordsyntax_list[idx] = xstrdup(form_str);
3317         cp += nor;
3318         idx++;
3319     }
3320     recordsyntax_size = idx;
3321     return 1;
3322 }
3323
3324 int cmd_elements(const char *arg)
3325 {
3326     static Z_ElementSetNames esn;
3327     static char what[100];
3328
3329     if (!arg || !*arg)
3330     {
3331         elementSetNames = 0;
3332         return 1;
3333     }
3334     strcpy(what, arg);
3335     esn.which = Z_ElementSetNames_generic;
3336     esn.u.generic = what;
3337     elementSetNames = &esn;
3338     return 1;
3339 }
3340
3341 int cmd_querytype(const char *arg)
3342 {
3343     if (!strcmp(arg, "ccl"))
3344         queryType = QueryType_CCL;
3345     else if (!strcmp(arg, "prefix") || !strcmp(arg, "rpn"))
3346         queryType = QueryType_Prefix;
3347     else if (!strcmp(arg, "ccl2rpn") || !strcmp(arg, "cclrpn"))
3348         queryType = QueryType_CCL2RPN;
3349     else if (!strcmp(arg, "cql"))
3350         queryType = QueryType_CQL;
3351     else if (!strcmp(arg, "cql2rpn") || !strcmp(arg, "cqlrpn"))
3352         queryType = QueryType_CQL2RPN;
3353     else
3354     {
3355         printf("Querytype must be one of:\n");
3356         printf(" prefix         - Prefix query\n");
3357         printf(" ccl            - CCL query\n");
3358         printf(" ccl2rpn        - CCL query converted to RPN\n");
3359         printf(" cql            - CQL\n");
3360         printf(" cql2rpn        - CQL query converted to RPN\n");
3361         return 0;
3362     }
3363     return 1;
3364 }
3365
3366 int cmd_refid(const char *arg)
3367 {
3368     xfree(refid);
3369     refid = NULL;
3370     if (*arg)
3371         refid = xstrdup(arg);
3372     return 1;
3373 }
3374
3375 int cmd_close(const char *arg)
3376 {
3377     Z_APDU *apdu;
3378     Z_Close *req;
3379     if (only_z3950())
3380         return 0;
3381     apdu = zget_APDU(out, Z_APDU_close);
3382     req = apdu->u.close;
3383     *req->closeReason = Z_Close_finished;
3384     send_apdu(apdu);
3385     printf("Sent close request.\n");
3386     sent_close = 1;
3387     return 2;
3388 }
3389
3390 int cmd_packagename(const char* arg)
3391 {
3392     xfree(esPackageName);
3393     esPackageName = NULL;
3394     if (*arg)
3395         esPackageName = xstrdup(arg);
3396     return 1;
3397 }
3398
3399 int cmd_proxy(const char* arg)
3400 {
3401     xfree(yazProxy);
3402     yazProxy = 0;
3403     if (*arg)
3404         yazProxy = xstrdup(arg);
3405     return 1;
3406 }
3407
3408 int cmd_marccharset(const char *arg)
3409 {
3410     char l1[30];
3411
3412     *l1 = 0;
3413     if (sscanf(arg, "%29s", l1) < 1)
3414     {
3415         printf("MARC character set is `%s'\n",
3416                marcCharset ? marcCharset: "none");
3417         return 1;
3418     }
3419     xfree(marcCharset);
3420     marcCharset = 0;
3421     if (strcmp(l1, "-") && strcmp(l1, "none"))
3422         marcCharset = xstrdup(l1);
3423     return 1;
3424 }
3425
3426 int cmd_querycharset(const char *arg)
3427 {
3428     char l1[30];
3429
3430     *l1 = 0;
3431     if (sscanf(arg, "%29s", l1) < 1)
3432     {
3433         printf("Query character set is `%s'\n",
3434                queryCharset ? queryCharset: "none");
3435         return 1;
3436     }
3437     xfree(queryCharset);
3438     queryCharset = 0;
3439     if (strcmp(l1, "-") && strcmp(l1, "none"))
3440         queryCharset = xstrdup(l1);
3441     return 1;
3442 }
3443
3444 int cmd_displaycharset(const char *arg)
3445 {
3446     char l1[30];
3447
3448     *l1 = 0;
3449     if (sscanf(arg, "%29s", l1) < 1)
3450     {
3451         printf("Display character set is `%s'\n",
3452                outputCharset ? outputCharset: "none");
3453     }
3454     else
3455     {
3456         xfree(outputCharset);
3457         outputCharset = 0;
3458         if (!strcmp(l1, "auto") && codeset)
3459         {
3460             if (codeset)
3461             {
3462                 printf("Display character set: %s\n", codeset);
3463                 outputCharset = xstrdup(codeset);
3464             }
3465             else
3466                 printf("No codeset found on this system\n");
3467         }
3468         else if (strcmp(l1, "-") && strcmp(l1, "none"))
3469             outputCharset = xstrdup(l1);
3470     }
3471     return 1;
3472 }
3473
3474 int cmd_negcharset(const char *arg)
3475 {
3476     char l1[30];
3477
3478     *l1 = 0;
3479     if (sscanf(arg, "%29s %d %d", l1, &negotiationCharsetRecords,
3480                &negotiationCharsetVersion) < 1)
3481     {
3482         printf("Negotiation character set `%s'\n",
3483                negotiationCharset ? negotiationCharset: "none");
3484         if (negotiationCharset)
3485         {
3486             printf("Records in charset %s\n", negotiationCharsetRecords ?
3487                    "yes" : "no");
3488             printf("Charneg version %d\n", negotiationCharsetVersion);
3489         }
3490     }
3491     else
3492     {
3493         xfree(negotiationCharset);
3494         negotiationCharset = NULL;
3495         if (*l1 && strcmp(l1, "-") && strcmp(l1, "none"))
3496         {
3497             negotiationCharset = xstrdup(l1);
3498             printf("Character set negotiation : %s\n", negotiationCharset);
3499         }
3500     }
3501     return 1;
3502 }
3503
3504 int cmd_charset(const char* arg)
3505 {
3506     char l1[30], l2[30], l3[30], l4[30];
3507
3508     *l1 = *l2 = *l3 = *l4 = '\0';
3509     if (sscanf(arg, "%29s %29s %29s %29s", l1, l2, l3, l4) < 1)
3510     {
3511         cmd_negcharset("");
3512         cmd_displaycharset("");
3513         cmd_marccharset("");
3514         cmd_querycharset("");
3515     }
3516     else
3517     {
3518         cmd_negcharset(l1);
3519         if (*l2)
3520             cmd_displaycharset(l2);
3521         if (*l3)
3522             cmd_marccharset(l3);
3523         if (*l4)
3524             cmd_querycharset(l4);
3525     }
3526     return 1;
3527 }
3528
3529 int cmd_lang(const char* arg)
3530 {
3531     if (*arg == '\0') {
3532         printf("Current language is `%s'\n", yazLang ? yazLang : "none");
3533         return 1;
3534     }
3535     xfree(yazLang);
3536     yazLang = NULL;
3537     if (*arg)
3538         yazLang = xstrdup(arg);
3539     return 1;
3540 }
3541
3542 int cmd_source(const char* arg, int echo )
3543 {
3544     /* first should open the file and read one line at a time.. */
3545     FILE* includeFile;
3546     char line[102400], *cp;
3547
3548     if (strlen(arg) < 1)
3549     {
3550         fprintf(stderr, "Error in source command use a filename\n");
3551         return -1;
3552     }
3553
3554     includeFile = fopen(arg, "r");
3555
3556     if (!includeFile)
3557     {
3558         fprintf(stderr, "Unable to open file %s for reading\n",arg);
3559         return -1;
3560     }
3561
3562     while (fgets(line, sizeof(line), includeFile))
3563     {
3564         if (strlen(line) < 2)
3565             continue;
3566         if (line[0] == '#')
3567             continue;
3568
3569         if ((cp = strrchr(line, '\n')))
3570             *cp = '\0';
3571
3572         if (echo)
3573             printf("processing line: %s\n", line);
3574         process_cmd_line(line);
3575     }
3576
3577     if (fclose(includeFile))
3578     {
3579         perror("unable to close include file");
3580         exit(1);
3581     }
3582     return 1;
3583 }
3584
3585 int cmd_source_echo(const char* arg)
3586 {
3587     cmd_source(arg, 1);
3588     return 1;
3589 }
3590
3591 int cmd_source_noecho(const char* arg)
3592 {
3593     cmd_source(arg, 0);
3594     return 1;
3595 }
3596
3597
3598 int cmd_subshell(const char* args)
3599 {
3600     int ret = system(strlen(args) ? args : getenv("SHELL"));
3601     printf("\n");
3602     if (ret)
3603     {
3604         printf("Exit %d\n", ret);
3605     }
3606     return 1;
3607 }
3608
3609 int cmd_set_berfile(const char *arg)
3610 {
3611     if (ber_file && ber_file != stdout && ber_file != stderr)
3612         fclose(ber_file);
3613     if (!strcmp(arg, ""))
3614         ber_file = 0;
3615     else if (!strcmp(arg, "-"))
3616         ber_file = stdout;
3617     else
3618         ber_file = fopen(arg, "a");
3619     return 1;
3620 }
3621
3622 int cmd_set_apdufile(const char *arg)
3623 {
3624     if(apdu_file && apdu_file != stderr && apdu_file != stderr)
3625         fclose(apdu_file);
3626     if (!strcmp(arg, ""))
3627         apdu_file = 0;
3628     else if (!strcmp(arg, "-"))
3629         apdu_file = stderr;
3630     else
3631     {
3632         apdu_file = fopen(arg, "a");
3633         if (!apdu_file)
3634             perror("unable to open apdu log file");
3635     }
3636     if (apdu_file)
3637         odr_setprint(print, apdu_file);
3638     return 1;
3639 }
3640
3641 int cmd_set_cclfile(const char* arg)
3642 {
3643     FILE *inf;
3644
3645     bibset = ccl_qual_mk();
3646     inf = fopen(arg, "r");
3647     if (!inf)
3648         perror("unable to open CCL file");
3649     else
3650     {
3651         ccl_qual_file(bibset, inf);
3652         fclose(inf);
3653     }
3654     strcpy(ccl_fields,arg);
3655     return 0;
3656 }
3657
3658 int cmd_set_cqlfile(const char* arg)
3659 {
3660     cql_transform_t newcqltrans;
3661
3662     if ((newcqltrans = cql_transform_open_fname(arg)) == 0) {
3663         perror("unable to open CQL file");
3664         return 0;
3665     }
3666     if (cqltrans != 0)
3667         cql_transform_close(cqltrans);
3668
3669     cqltrans = newcqltrans;
3670     strcpy(cql_fields, arg);
3671     return 0;
3672 }
3673
3674 int cmd_set_auto_reconnect(const char* arg)
3675 {
3676     if(strlen(arg)==0) {
3677         auto_reconnect = ! auto_reconnect;
3678     } else if(strcmp(arg,"on")==0) {
3679         auto_reconnect = 1;
3680     } else if(strcmp(arg,"off")==0) {
3681         auto_reconnect = 0;
3682     } else {
3683         printf("Error use on or off\n");
3684         return 1;
3685     }
3686
3687     if (auto_reconnect)
3688         printf("Set auto reconnect enabled.\n");
3689     else
3690         printf("Set auto reconnect disabled.\n");
3691
3692     return 0;
3693 }
3694
3695
3696 int cmd_set_auto_wait(const char* arg)
3697 {
3698     if(strlen(arg)==0) {
3699         auto_wait = ! auto_wait;
3700     } else if(strcmp(arg,"on")==0) {
3701         auto_wait = 1;
3702     } else if(strcmp(arg,"off")==0) {
3703         auto_wait = 0;
3704     } else {
3705         printf("Error use on or off\n");
3706         return 1;
3707     }
3708
3709     if (auto_wait)
3710         printf("Set auto wait enabled.\n");
3711     else
3712         printf("Set auto wait disabled.\n");
3713
3714     return 0;
3715 }
3716
3717 int cmd_set_marcdump(const char* arg)
3718 {
3719     if(marc_file && marc_file != stderr) { /* don't close stdout*/
3720         fclose(marc_file);
3721     }
3722
3723     if (!strcmp(arg, ""))
3724         marc_file = 0;
3725     else if (!strcmp(arg, "-"))
3726         marc_file = stderr;
3727     else
3728     {
3729         marc_file = fopen(arg, "a");
3730         if (!marc_file)
3731             perror("unable to open marc log file");
3732     }
3733     return 1;
3734 }
3735
3736 static void marc_file_write(const char *buf, size_t sz)
3737 {
3738     if (marc_file)
3739     {
3740         if (fwrite(buf, 1, sz, marc_file) != sz)
3741         {
3742             perror("marcfile write");
3743         }
3744     }
3745 }
3746 /*
3747    this command takes 3 arge {name class oid}
3748 */
3749 int cmd_register_oid(const char* args) {
3750     static struct {
3751         char* className;
3752         oid_class oclass;
3753     } oid_classes[] = {
3754         {"appctx",CLASS_APPCTX},
3755         {"absyn",CLASS_ABSYN},
3756         {"attset",CLASS_ATTSET},
3757         {"transyn",CLASS_TRANSYN},
3758         {"diagset",CLASS_DIAGSET},
3759         {"recsyn",CLASS_RECSYN},
3760         {"resform",CLASS_RESFORM},
3761         {"accform",CLASS_ACCFORM},
3762         {"extserv",CLASS_EXTSERV},
3763         {"userinfo",CLASS_USERINFO},
3764         {"elemspec",CLASS_ELEMSPEC},
3765         {"varset",CLASS_VARSET},
3766         {"schema",CLASS_SCHEMA},
3767         {"tagset",CLASS_TAGSET},
3768         {"general",CLASS_GENERAL},
3769         {0,(enum oid_class) 0}
3770     };
3771     char oname_str[101], oclass_str[101], oid_str[101];
3772     int i;
3773     oid_class oidclass = CLASS_GENERAL;
3774     Odr_oid oid[OID_SIZE];
3775
3776     if (sscanf(args, "%100[^ ] %100[^ ] %100s",
3777                 oname_str,oclass_str, oid_str) < 1) {
3778         printf("Error in register command \n");
3779         return 0;
3780     }
3781
3782     for (i = 0; oid_classes[i].className; i++) {
3783         if (!strcmp(oid_classes[i].className, oclass_str))
3784         {
3785             oidclass=oid_classes[i].oclass;
3786             break;
3787         }
3788     }
3789
3790     if(!(oid_classes[i].className)) {
3791         printf("Unknown oid class %s\n",oclass_str);
3792         return 0;
3793     }
3794
3795     oid_dotstring_to_oid(oid_str, oid);
3796
3797     if (yaz_oid_add(yaz_oid_std(), oidclass, oname_str, oid))
3798     {
3799         printf("oid %s already exists, registration failed\n",
3800                oname_str);
3801     }
3802     return 1;
3803 }
3804
3805 int cmd_push_command(const char* arg)
3806 {
3807 #if HAVE_READLINE_HISTORY_H
3808     if(strlen(arg)>1)
3809         add_history(arg);
3810 #else
3811     fprintf(stderr,"Not compiled with the readline/history module\n");
3812 #endif
3813     return 1;
3814 }
3815
3816 void source_rc_file(const char *rc_file)
3817 {
3818     /*  If rc_file != NULL, source that. Else
3819         Look for .yazclientrc and read it if it exists.
3820         If it does not exist, read  $HOME/.yazclientrc instead */
3821     struct stat statbuf;
3822
3823     if (rc_file)
3824     {
3825         if (stat(rc_file, &statbuf) == 0)
3826             cmd_source(rc_file, 0);
3827         else
3828         {
3829             fprintf(stderr, "yaz_client: cannot source '%s'\n", rc_file);
3830             exit(1);
3831         }
3832     }
3833     else
3834     {
3835         char fname[1000];
3836         strcpy(fname, ".yazclientrc");
3837         if (stat(fname, &statbuf)==0)
3838         {
3839             cmd_source(fname, 0);
3840         }
3841         else
3842         {
3843             const char* homedir = getenv("HOME");
3844             if (homedir)
3845             {
3846                 sprintf(fname, "%.800s/%s", homedir, ".yazclientrc");
3847                 if (stat(fname, &statbuf)==0)
3848                     cmd_source(fname, 0);
3849             }
3850         }
3851     }
3852 }
3853
3854 void add_to_readline_history(void *client_data, const char *line)
3855 {
3856 #if HAVE_READLINE_HISTORY_H
3857     if (strlen(line))
3858         add_history(line);
3859 #endif
3860 }
3861
3862 static void initialize(const char *rc_file)
3863 {
3864     FILE *inf;
3865     int i;
3866
3867     if (!(out = odr_createmem(ODR_ENCODE)) ||
3868         !(in = odr_createmem(ODR_DECODE)) ||
3869         !(print = odr_createmem(ODR_PRINT)))
3870     {
3871         fprintf(stderr, "failed to allocate ODR streams\n");
3872         exit(1);
3873     }
3874
3875     setvbuf(stdout, 0, _IONBF, 0);
3876     if (apdu_file)
3877         odr_setprint(print, apdu_file);
3878
3879     bibset = ccl_qual_mk();
3880     inf = fopen(ccl_fields, "r");
3881     if (inf)
3882     {
3883         ccl_qual_file(bibset, inf);
3884         fclose(inf);
3885     }
3886
3887     cqltrans = cql_transform_open_fname(cql_fields);
3888     /* If this fails, no problem: we detect cqltrans == 0 later */
3889
3890 #if HAVE_READLINE_READLINE_H
3891     rl_attempted_completion_function =
3892         (char **(*)(const char *, int, int)) readline_completer;
3893 #endif
3894     for(i = 0; i < maxOtherInfosSupported; ++i) {
3895         extraOtherInfos[i].oid[0] = -1;
3896         extraOtherInfos[i].value = 0;
3897     }
3898
3899     cmd_format("usmarc");
3900
3901     file_history = file_history_new();
3902
3903     source_rc_file(rc_file);
3904
3905     file_history_load(file_history);
3906     file_history_trav(file_history, 0, add_to_readline_history);
3907 }
3908
3909
3910 #if HAVE_GETTIMEOFDAY
3911 struct timeval tv_start;
3912 #endif
3913
3914 #if YAZ_HAVE_XML2
3915 static void handle_srw_record(Z_SRW_record *rec)
3916 {
3917     if (rec->recordPosition)
3918     {
3919         printf("pos=" ODR_INT_PRINTF, *rec->recordPosition);
3920         setno = *rec->recordPosition + 1;
3921     }
3922     if (rec->recordSchema)
3923         printf(" schema=%s", rec->recordSchema);
3924     printf("\n");
3925     if (rec->recordData_buf && rec->recordData_len)
3926     {
3927         printf("%.*s", rec->recordData_len, rec->recordData_buf);
3928         marc_file_write(rec->recordData_buf, rec->recordData_len);
3929     }
3930     else
3931         printf("No data!");
3932     printf("\n");
3933 }
3934
3935 static void handle_srw_explain_response(Z_SRW_explainResponse *res)
3936 {
3937     handle_srw_record(&res->record);
3938 }
3939
3940 static void handle_srw_response(Z_SRW_searchRetrieveResponse *res)
3941 {
3942     int i;
3943
3944     printf("Received SRW SearchRetrieve Response\n");
3945
3946     for (i = 0; i<res->num_diagnostics; i++)
3947     {
3948         if (res->diagnostics[i].uri)
3949             printf("SRW diagnostic %s\n",
3950                     res->diagnostics[i].uri);
3951         else
3952             printf("SRW diagnostic missing or could not be decoded\n");
3953         if (res->diagnostics[i].message)
3954             printf("Message: %s\n", res->diagnostics[i].message);
3955         if (res->diagnostics[i].details)
3956             printf("Details: %s\n", res->diagnostics[i].details);
3957     }
3958     if (res->numberOfRecords)
3959         printf("Number of hits: " ODR_INT_PRINTF "\n", *res->numberOfRecords);
3960     for (i = 0; i<res->num_records; i++)
3961         handle_srw_record(res->records + i);
3962 }
3963
3964 static void handle_srw_scan_term(Z_SRW_scanTerm *term)
3965 {
3966     if (term->displayTerm)
3967         printf("%s:", term->displayTerm);
3968     else if (term->value)
3969         printf("%s:", term->value);
3970     else
3971         printf("No value:");
3972     if (term->numberOfRecords)
3973         printf(" " ODR_INT_PRINTF, *term->numberOfRecords);
3974     if (term->whereInList)
3975         printf(" %s", term->whereInList);
3976     if (term->value && term->displayTerm)
3977         printf(" %s", term->value);
3978
3979     strcpy(last_scan_line, term->value);
3980     printf("\n");
3981 }
3982
3983 static void handle_srw_scan_response(Z_SRW_scanResponse *res)
3984 {
3985     int i;
3986
3987     printf("Received SRW Scan Response\n");
3988
3989     for (i = 0; i<res->num_diagnostics; i++)
3990     {
3991         if (res->diagnostics[i].uri)
3992             printf("SRW diagnostic %s\n",
3993                     res->diagnostics[i].uri);
3994         else
3995             printf("SRW diagnostic missing or could not be decoded\n");
3996         if (res->diagnostics[i].message)
3997             printf("Message: %s\n", res->diagnostics[i].message);
3998         if (res->diagnostics[i].details)
3999             printf("Details: %s\n", res->diagnostics[i].details);
4000     }
4001     if (res->terms)
4002         for (i = 0; i<res->num_terms; i++)
4003             handle_srw_scan_term(res->terms + i);
4004 }
4005
4006 static void http_response(Z_HTTP_Response *hres)
4007 {
4008     int ret = -1;
4009     const char *connection_head = z_HTTP_header_lookup(hres->headers,
4010                                                        "Connection");
4011
4012     if (hres->code != 200)
4013     {
4014         printf("HTTP Error Status=%d\n", hres->code);
4015     }
4016
4017     if (!yaz_srw_check_content_type(hres))
4018         printf("Content type does not appear to be XML\n");
4019     else
4020     {
4021         Z_SOAP *soap_package = 0;
4022         ODR o = odr_createmem(ODR_DECODE);
4023         Z_SOAP_Handler soap_handlers[3] = {
4024             {YAZ_XMLNS_SRU_v1_1, 0, (Z_SOAP_fun) yaz_srw_codec},
4025             {YAZ_XMLNS_UPDATE_v0_9, 0, (Z_SOAP_fun) yaz_ucp_codec},
4026             {0, 0, 0}
4027         };
4028         ret = z_soap_codec(o, &soap_package,
4029                            &hres->content_buf, &hres->content_len,
4030                            soap_handlers);
4031         if (!ret && soap_package->which == Z_SOAP_generic)
4032         {
4033             Z_SRW_PDU *sr = (Z_SRW_PDU *) soap_package->u.generic->p;
4034             if (sr->which == Z_SRW_searchRetrieve_response)
4035                 handle_srw_response(sr->u.response);
4036             else if (sr->which == Z_SRW_explain_response)
4037                 handle_srw_explain_response(sr->u.explain_response);
4038             else if (sr->which == Z_SRW_scan_response)
4039                 handle_srw_scan_response(sr->u.scan_response);
4040             else if (sr->which == Z_SRW_update_response)
4041                 printf("Got update response. Status: %s\n",
4042                        sr->u.update_response->operationStatus);
4043             else
4044             {
4045                 printf("Decoding of SRW package failed\n");
4046                 ret = -1;
4047             }
4048         }
4049         else if (soap_package && (soap_package->which == Z_SOAP_fault
4050                                   || soap_package->which == Z_SOAP_error))
4051         {
4052             printf("SOAP Fault code %s\n",
4053                     soap_package->u.fault->fault_code);
4054             printf("SOAP Fault string %s\n",
4055                     soap_package->u.fault->fault_string);
4056             if (soap_package->u.fault->details)
4057                 printf("SOAP Details %s\n",
4058                         soap_package->u.fault->details);
4059         }
4060         else
4061         {
4062             printf("z_soap_codec failed. (no SOAP error)\n");
4063             ret = -1;
4064         }
4065         odr_destroy(o);
4066     }
4067     if (ret)
4068         close_session(); /* close session on error */
4069     else
4070     {
4071         if (!strcmp(hres->version, "1.0"))
4072         {
4073             /* HTTP 1.0: only if Keep-Alive we stay alive.. */
4074             if (!connection_head || strcmp(connection_head, "Keep-Alive"))
4075                 close_session();
4076         }
4077         else
4078         {
4079             /* HTTP 1.1: only if no close we stay alive .. */
4080             if (connection_head && !strcmp(connection_head, "close"))
4081                 close_session();
4082         }
4083     }
4084 }
4085 #endif
4086
4087 static void wait_and_handle_response(int one_response_only)
4088 {
4089     int reconnect_ok = 1;
4090     int res;
4091     char *netbuffer= 0;
4092     int netbufferlen = 0;
4093 #if HAVE_GETTIMEOFDAY
4094     int got_tv_end = 0;
4095     struct timeval tv_end;
4096 #endif
4097     Z_GDU *gdu;
4098
4099     while(conn)
4100     {
4101         res = cs_get(conn, &netbuffer, &netbufferlen);
4102         if (reconnect_ok && res <= 0 && protocol == PROTO_HTTP)
4103         {
4104             cs_close(conn);
4105             conn = 0;
4106             session_connect(cur_host);
4107             reconnect_ok = 0;
4108             if (conn)
4109             {
4110                 char *buf_out;
4111                 int len_out;
4112
4113                 buf_out = odr_getbuf(out, &len_out, 0);
4114
4115                 do_hex_dump(buf_out, len_out);
4116
4117                 cs_put(conn, buf_out, len_out);
4118
4119                 odr_reset(out);
4120                 continue;
4121             }
4122         }
4123         else if (res <= 0)
4124         {
4125             printf("Target closed connection\n");
4126             close_session();
4127             break;
4128         }
4129 #if HAVE_GETTIMEOFDAY
4130         if (got_tv_end == 0)
4131             gettimeofday(&tv_end, 0); /* count first one only */
4132         got_tv_end++;
4133 #endif
4134         odr_reset(out);
4135         odr_reset(in); /* release APDU from last round */
4136         record_last = 0;
4137         do_hex_dump(netbuffer, res);
4138         odr_setbuf(in, netbuffer, res, 0);
4139
4140         if (!z_GDU(in, &gdu, 0, 0))
4141         {
4142             FILE *f = ber_file ? ber_file : stdout;
4143             odr_perror(in, "Decoding incoming APDU");
4144             fprintf(f, "[Near %ld]\n", (long) odr_offset(in));
4145             fprintf(f, "Packet dump:\n---------\n");
4146             odr_dumpBER(f, netbuffer, res);
4147             fprintf(f, "---------\n");
4148             if (apdu_file)
4149             {
4150                 z_GDU(print, &gdu, 0, 0);
4151                 odr_reset(print);
4152             }
4153             if (conn && cs_more(conn))
4154                 continue;
4155             break;
4156         }
4157         if (ber_file)
4158             odr_dumpBER(ber_file, netbuffer, res);
4159         if (apdu_file && !z_GDU(print, &gdu, 0, 0))
4160         {
4161             odr_perror(print, "Failed to print incoming APDU");
4162             odr_reset(print);
4163                 continue;
4164         }
4165         if (gdu->which == Z_GDU_Z3950)
4166         {
4167             Z_APDU *apdu = gdu->u.z3950;
4168             switch(apdu->which)
4169             {
4170             case Z_APDU_initResponse:
4171                 process_initResponse(apdu->u.initResponse);
4172                 break;
4173             case Z_APDU_searchResponse:
4174                 process_searchResponse(apdu->u.searchResponse);
4175                 break;
4176             case Z_APDU_scanResponse:
4177                 process_scanResponse(apdu->u.scanResponse);
4178                 break;
4179             case Z_APDU_presentResponse:
4180                 print_refid(apdu->u.presentResponse->referenceId);
4181                 setno +=
4182                     *apdu->u.presentResponse->numberOfRecordsReturned;
4183                 if (apdu->u.presentResponse->records)
4184                     display_records(apdu->u.presentResponse->records);
4185                 else
4186                     printf("No records.\n");
4187                 printf("nextResultSetPosition = " ODR_INT_PRINTF "\n",
4188                         *apdu->u.presentResponse->nextResultSetPosition);
4189                 break;
4190             case Z_APDU_sortResponse:
4191                 process_sortResponse(apdu->u.sortResponse);
4192                 break;
4193             case Z_APDU_extendedServicesResponse:
4194                 printf("Got extended services response\n");
4195                 process_ESResponse(apdu->u.extendedServicesResponse);
4196                 break;
4197             case Z_APDU_close:
4198                 printf("Target has closed the association.\n");
4199                 process_close(apdu->u.close);
4200                 break;
4201             case Z_APDU_resourceControlRequest:
4202                 process_resourceControlRequest
4203                     (apdu->u.resourceControlRequest);
4204                 break;
4205             case Z_APDU_deleteResultSetResponse:
4206                 process_deleteResultSetResponse(apdu->u.
4207                                                 deleteResultSetResponse);
4208                 break;
4209             default:
4210                 printf("Received unknown APDU type (%d).\n",
4211                        apdu->which);
4212                 close_session();
4213             }
4214         }
4215 #if YAZ_HAVE_XML2
4216         else if (gdu->which == Z_GDU_HTTP_Response)
4217         {
4218             http_response(gdu->u.HTTP_Response);
4219         }
4220 #endif
4221         if (one_response_only)
4222             break;
4223         if (conn && !cs_more(conn))
4224             break;
4225     }
4226 #if HAVE_GETTIMEOFDAY
4227     if (got_tv_end)
4228     {
4229 #if 0
4230         printf("S/U S/U=%ld/%ld %ld/%ld",
4231                 (long) tv_start.tv_sec,
4232                 (long) tv_start.tv_usec,
4233                 (long) tv_end.tv_sec,
4234                 (long) tv_end.tv_usec);
4235 #endif
4236         printf("Elapsed: %.6f\n",
4237                 (double) tv_end.tv_usec / 1e6 + tv_end.tv_sec -
4238                 ((double) tv_start.tv_usec / 1e6 + tv_start.tv_sec));
4239     }
4240 #endif
4241     xfree(netbuffer);
4242 }
4243
4244
4245 int cmd_cclparse(const char* arg)
4246 {
4247     int error, pos;
4248     struct ccl_rpn_node *rpn=NULL;
4249
4250
4251     rpn = ccl_find_str(bibset, arg, &error, &pos);
4252
4253     if (error) {
4254         int ioff = 3+strlen(last_cmd)+1+pos;
4255         printf("%*s^ - ", ioff, " ");
4256         printf("%s\n", ccl_err_msg(error));
4257     }
4258     else
4259     {
4260         if (rpn)
4261         {
4262             ccl_pr_tree(rpn, stdout);
4263         }
4264     }
4265     if (rpn)
4266         ccl_rpn_delete(rpn);
4267
4268     printf("\n");
4269
4270     return 0;
4271 }
4272
4273
4274 int cmd_set_otherinfo(const char* args)
4275 {
4276     char oidstr[101], otherinfoString[101];
4277     int otherinfoNo;
4278     int sscan_res;
4279
4280     sscan_res = sscanf(args, "%d %100[^ ] %100s",
4281                         &otherinfoNo, oidstr, otherinfoString);
4282
4283     if (sscan_res > 0 && otherinfoNo >= maxOtherInfosSupported) {
4284         printf("Error otherinfo index too large (%d>=%d)\n",
4285                otherinfoNo,maxOtherInfosSupported);
4286         return 0;
4287     }
4288
4289
4290     if (sscan_res==1)
4291     {
4292         /* reset this otherinfo */
4293         extraOtherInfos[otherinfoNo].oid[0] = -1;
4294         xfree(extraOtherInfos[otherinfoNo].value);
4295         extraOtherInfos[otherinfoNo].value = 0;
4296         return 0;
4297     }
4298     if (sscan_res != 3) {
4299         printf("Error in set_otherinfo command \n");
4300         return 0;
4301     }
4302     else
4303     {
4304         NMEM oid_tmp = nmem_create();
4305         const Odr_oid *oid =
4306             yaz_string_to_oid_nmem(yaz_oid_std(),
4307                                    CLASS_GENERAL, oidstr, oid_tmp);
4308         oid_oidcpy(extraOtherInfos[otherinfoNo].oid, oid);
4309
4310         xfree(extraOtherInfos[otherinfoNo].value);
4311         extraOtherInfos[otherinfoNo].value = xstrdup(otherinfoString);
4312
4313         nmem_destroy(oid_tmp);
4314     }
4315
4316     return 0;
4317 }
4318
4319 int cmd_sleep(const char* args )
4320 {
4321     int sec=atoi(args);
4322     if( sec > 0 ) {
4323 #ifdef WIN32
4324         Sleep(sec*1000);
4325 #else
4326         sleep(sec);
4327 #endif
4328         printf("Done sleeping %d seconds\n", sec);
4329     }
4330     return 1;
4331 }
4332
4333 int cmd_list_otherinfo(const char* args)
4334 {
4335     int i;
4336
4337     if (strlen(args)>0)
4338     {
4339         i = atoi(args);
4340         if (i >= maxOtherInfosSupported)
4341         {
4342             printf("Error otherinfo index to large (%d>%d)\n",i,maxOtherInfosSupported);
4343             return 0;
4344         }
4345         if (extraOtherInfos[i].value)
4346         {
4347             char name_oid[OID_STR_MAX];
4348             oid_class oclass;
4349             const char *name =
4350                 yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4351                                       name_oid);
4352             printf("  otherinfo %d %s %s\n",
4353                    i, name ? name : "null",
4354                    extraOtherInfos[i].value);
4355         }
4356
4357     }
4358     else
4359     {
4360         for(i = 0; i < maxOtherInfosSupported; ++i)
4361         {
4362             if (extraOtherInfos[i].value)
4363             {
4364                 char name_oid[OID_STR_MAX];
4365                 oid_class oclass;
4366                 const char *name =
4367                     yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4368                                           name_oid);
4369                 printf("  otherinfo %d %s %s\n",
4370                        i, name ? name : "null",
4371                        extraOtherInfos[i].value);
4372             }
4373         }
4374     }
4375     return 0;
4376 }
4377
4378
4379 int cmd_list_all(const char* args) {
4380     int i;
4381
4382     /* connection options */
4383     if (conn)
4384         printf("Connected to         : %s\n", cur_host);
4385     else if (*cur_host)
4386         printf("Not connected to     : %s\n", cur_host);
4387     else
4388         printf("Not connected        : \n");
4389     if (yazProxy) printf("using proxy          : %s\n",yazProxy);
4390
4391     printf("auto_reconnect       : %s\n",auto_reconnect?"on":"off");
4392     printf("auto_wait            : %s\n",auto_wait?"on":"off");
4393
4394     if (!auth) {
4395         printf("Authentication       : none\n");
4396     } else {
4397         switch(auth->which) {
4398         case Z_IdAuthentication_idPass:
4399             printf("Authentication       : IdPass\n");
4400             printf("    Login User       : %s\n",auth->u.idPass->userId?auth->u.idPass->userId:"");
4401             printf("    Login Group      : %s\n",auth->u.idPass->groupId?auth->u.idPass->groupId:"");
4402             printf("    Password         : %s\n",auth->u.idPass->password?auth->u.idPass->password:"");
4403             break;
4404         case Z_IdAuthentication_open:
4405             printf("Authentication       : psOpen\n");
4406             printf("    Open string      : %s\n",auth->u.open);
4407             break;
4408         default:
4409             printf("Authentication       : Unknown\n");
4410         }
4411     }
4412     if (negotiationCharset)
4413         printf("Neg. Character set   : `%s'\n", negotiationCharset);
4414
4415     /* bases */
4416     printf("Bases                : ");
4417     for (i = 0; i<num_databaseNames; i++) printf("%s ",databaseNames[i]);
4418     printf("\n");
4419
4420     /* Query options */
4421     printf("CCL file             : %s\n",ccl_fields);
4422     printf("CQL file             : %s\n",cql_fields);
4423     printf("Query type           : %s\n",query_type_as_string(queryType));
4424
4425     printf("Named Result Sets    : %s\n",setnumber==-1?"off":"on");
4426
4427     /* piggy back options */
4428     printf("ssub/lslb/mspn       : %d/%d/%d\n",smallSetUpperBound,largeSetLowerBound,mediumSetPresentNumber);
4429
4430     /* print present related options */
4431     if (recordsyntax_size > 0)
4432     {
4433         printf("Format               : %s\n", recordsyntax_list[0]);
4434     }
4435     printf("Schema               : %s\n",record_schema ? record_schema : "not set");
4436     printf("Elements             : %s\n",elementSetNames?elementSetNames->u.generic:"");
4437
4438     /* loging options */
4439     printf("APDU log             : %s\n",apdu_file?"on":"off");
4440     printf("Record log           : %s\n",marc_file?"on":"off");
4441
4442     /* other infos */
4443     printf("Other Info: \n");
4444     cmd_list_otherinfo("");
4445
4446     return 0;
4447 }
4448
4449 int cmd_clear_otherinfo(const char* args)
4450 {
4451     if(strlen(args)>0) {
4452         int otherinfoNo = atoi(args);
4453         if (otherinfoNo >= maxOtherInfosSupported) {
4454             printf("Error otherinfo index too large (%d>=%d)\n",
4455                    otherinfoNo, maxOtherInfosSupported);
4456             return 0;
4457         }
4458         if (extraOtherInfos[otherinfoNo].value)
4459         {
4460             /* only clear if set. */
4461             extraOtherInfos[otherinfoNo].oid[0] = -1;
4462             xfree(extraOtherInfos[otherinfoNo].value);
4463             extraOtherInfos[otherinfoNo].value = 0;
4464         }
4465     } else {
4466         int i;
4467         for(i = 0; i < maxOtherInfosSupported; ++i)
4468         {
4469             if (extraOtherInfos[i].value)
4470             {
4471                 extraOtherInfos[i].oid[0] = -1;
4472                 xfree(extraOtherInfos[i].value);
4473                 extraOtherInfos[i].value = 0;
4474             }
4475         }
4476     }
4477     return 0;
4478 }
4479
4480 int cmd_wait_response(const char *arg)
4481 {
4482     int wait_for = atoi(arg);
4483     int i=0;
4484     if( wait_for < 1 ) {
4485         wait_for = 1;
4486     };
4487
4488     for( i=0 ; i < wait_for ; ++i ) {
4489         wait_and_handle_response(1);
4490     };
4491     return 0;
4492 }
4493
4494 static int cmd_help(const char *line);
4495
4496 typedef char *(*completerFunctionType)(const char *text, int state);
4497
4498 static struct {
4499     char *cmd;
4500     int (*fun)(const char *arg);
4501     char *ad;
4502         completerFunctionType rl_completerfunction;
4503     int complete_filenames;
4504     const char **local_tabcompletes;
4505 } cmd_array[] = {
4506     {"open", cmd_open, "('tcp'|'ssl')':<host>[':'<port>][/<db>]",NULL,0,NULL},
4507     {"quit", cmd_quit, "",NULL,0,NULL},
4508     {"find", cmd_find, "<query>",NULL,0,NULL},
4509     {"delete", cmd_delete, "<setname>",NULL,0,NULL},
4510     {"base", cmd_base, "<base-name>",NULL,0,NULL},
4511     {"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]",NULL,0,NULL},
4512     {"setscan", cmd_setscan, "<term>",NULL,0,NULL},
4513     {"scan", cmd_scan, "<term>",NULL,0,NULL},
4514     {"scanstep", cmd_scanstep, "<size>",NULL,0,NULL},
4515     {"scanpos", cmd_scanpos, "<size>",NULL,0,NULL},
4516     {"scansize", cmd_scansize, "<size>",NULL,0,NULL},
4517     {"sort", cmd_sort, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4518     {"sort+", cmd_sort_newset, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4519     {"authentication", cmd_authentication, "<acctstring>",NULL,0,NULL},
4520     {"lslb", cmd_lslb, "<largeSetLowerBound>",NULL,0,NULL},
4521     {"ssub", cmd_ssub, "<smallSetUpperBound>",NULL,0,NULL},
4522     {"mspn", cmd_mspn, "<mediumSetPresentNumber>",NULL,0,NULL},
4523     {"status", cmd_status, "",NULL,0,NULL},
4524     {"setnames", cmd_setnames, "",NULL,0,NULL},
4525     {"cancel", cmd_cancel, "",NULL,0,NULL},
4526     {"cancel_find", cmd_cancel_find, "<query>",NULL,0,NULL},
4527     {"format", cmd_format, "<recordsyntax>",complete_format,0,NULL},
4528     {"schema", cmd_schema, "<schema>",complete_schema,0,NULL},
4529     {"elements", cmd_elements, "<elementSetName>",NULL,0,NULL},
4530     {"close", cmd_close, "",NULL,0,NULL},
4531     {"querytype", cmd_querytype, "<type>",complete_querytype,0,NULL},
4532     {"refid", cmd_refid, "<id>",NULL,0,NULL},
4533     {"itemorder", cmd_itemorder, "ill|item|xml <itemno>",NULL,0,NULL},
4534     {"update", cmd_update, "<action> <recid> [<doc>]",NULL,0,NULL},
4535     {"update0", cmd_update0, "<action> <recid> [<doc>]",NULL,0,NULL},
4536     {"xmles", cmd_xmles, "<OID> <doc>",NULL,0,NULL},
4537     {"packagename", cmd_packagename, "<packagename>",NULL,0,NULL},
4538     {"proxy", cmd_proxy, "[('tcp'|'ssl')]<host>[':'<port>]",NULL,0,NULL},
4539     {"charset", cmd_charset, "<nego_charset> <output_charset>",NULL,0,NULL},
4540     {"negcharset", cmd_negcharset, "<nego_charset>",NULL,0,NULL},
4541     {"displaycharset", cmd_displaycharset, "<output_charset>",NULL,0,NULL},
4542     {"marccharset", cmd_marccharset, "<charset_name>",NULL,0,NULL},
4543     {"querycharset", cmd_querycharset, "<charset_name>",NULL,0,NULL},
4544     {"lang", cmd_lang, "<language_code>",NULL,0,NULL},
4545     {"source", cmd_source_echo, "<filename>",NULL,1,NULL},
4546     {".", cmd_source_echo, "<filename>",NULL,1,NULL},
4547     {"!", cmd_subshell, "Subshell command",NULL,1,NULL},
4548     {"set_apdufile", cmd_set_apdufile, "<filename>",NULL,1,NULL},
4549     {"set_berfile", cmd_set_berfile, "<filename>",NULL,1,NULL},
4550     {"set_marcdump", cmd_set_marcdump," <filename>",NULL,1,NULL},
4551     {"set_cclfile", cmd_set_cclfile," <filename>",NULL,1,NULL},
4552     {"set_cqlfile", cmd_set_cqlfile," <filename>",NULL,1,NULL},
4553     {"set_auto_reconnect", cmd_set_auto_reconnect," on|off",complete_auto_reconnect,1,NULL},
4554     {"set_auto_wait", cmd_set_auto_wait," on|off",complete_auto_reconnect,1,NULL},
4555     {"set_otherinfo", cmd_set_otherinfo,"<otherinfoinddex> <oid> <string>",NULL,0,NULL},
4556     {"sleep", cmd_sleep,"<seconds>",NULL,0,NULL},
4557     {"register_oid", cmd_register_oid,"<name> <class> <oid>",NULL,0,NULL},
4558     {"push_command", cmd_push_command,"<command>",command_generator,0,NULL},
4559     {"register_tab", cmd_register_tab,"<commandname> <tab>",command_generator,0,NULL},
4560     {"cclparse", cmd_cclparse,"<ccl find command>",NULL,0,NULL},
4561     {"list_otherinfo",cmd_list_otherinfo,"[otherinfoinddex]",NULL,0,NULL},
4562     {"list_all",cmd_list_all,"",NULL,0,NULL},
4563     {"clear_otherinfo",cmd_clear_otherinfo,"",NULL,0,NULL},
4564     {"wait_response",cmd_wait_response,"<number>",NULL,0,NULL},
4565     /* Server Admin Functions */
4566     {"adm-reindex", cmd_adm_reindex, "<database-name>",NULL,0,NULL},
4567     {"adm-truncate", cmd_adm_truncate, "('database'|'index')<object-name>",NULL,0,NULL},
4568     {"adm-create", cmd_adm_create, "",NULL,0,NULL},
4569     {"adm-drop", cmd_adm_drop, "('database'|'index')<object-name>",NULL,0,NULL},
4570     {"adm-import", cmd_adm_import, "<record-type> <dir> <pattern>",NULL,0,NULL},
4571     {"adm-refresh", cmd_adm_refresh, "",NULL,0,NULL},
4572     {"adm-commit", cmd_adm_commit, "",NULL,0,NULL},
4573     {"adm-shutdown", cmd_adm_shutdown, "",NULL,0,NULL},
4574     {"adm-startup", cmd_adm_startup, "",NULL,0,NULL},
4575     {"explain", cmd_explain, "", NULL, 0, NULL},
4576     {"options", cmd_options, "", NULL, 0, NULL},
4577     {"zversion", cmd_zversion, "", NULL, 0, NULL},
4578     {"help", cmd_help, "", NULL,0,NULL},
4579     {"init", cmd_init, "", NULL,0,NULL},
4580     {"sru", cmd_sru, "<method> <version>", NULL,0,NULL},
4581     {"exit", cmd_quit, "",NULL,0,NULL},
4582     {0,0,0,0,0,0}
4583 };
4584
4585 static int cmd_help(const char *line)
4586 {
4587     int i;
4588     char topic[21];
4589
4590     *topic = 0;
4591     sscanf(line, "%20s", topic);
4592
4593     if (*topic == 0)
4594         printf("Commands:\n");
4595     for (i = 0; cmd_array[i].cmd; i++)
4596         if (*topic == 0 || strcmp(topic, cmd_array[i].cmd) == 0)
4597             printf("   %s %s\n", cmd_array[i].cmd, cmd_array[i].ad);
4598     if (!strcmp(topic, "find"))
4599     {
4600         printf("RPN:\n");
4601         printf(" \"term\"                        Simple Term\n");
4602         printf(" @attr [attset] type=value op  Attribute\n");
4603         printf(" @and opl opr                  And\n");
4604         printf(" @or opl opr                   Or\n");
4605         printf(" @not opl opr                  And-Not\n");
4606         printf(" @set set                      Result set\n");
4607         printf(" @prox exl dist ord rel uc ut  Proximity. Use help prox\n");
4608         printf("\n");
4609         printf("Bib-1 attribute types\n");
4610         printf("1=Use:         ");
4611         printf("4=Title 7=ISBN 8=ISSN 30=Date 62=Abstract 1003=Author 1016=Any\n");
4612         printf("2=Relation:    ");
4613         printf("1<   2<=  3=  4>=  5>  6!=  102=Relevance\n");
4614         printf("3=Position:    ");
4615         printf("1=First in Field  2=First in subfield  3=Any position\n");
4616         printf("4=Structure:   ");
4617         printf("1=Phrase  2=Word  3=Key  4=Year  5=Date  6=WordList\n");
4618         printf("5=Truncation:  ");
4619         printf("1=Right  2=Left  3=L&R  100=No  101=#  102=Re-1  103=Re-2\n");
4620         printf("6=Completeness:");
4621         printf("1=Incomplete subfield  2=Complete subfield  3=Complete field\n");
4622     }
4623     if (!strcmp(topic, "prox"))
4624     {
4625         printf("Proximity:\n");
4626         printf(" @prox exl dist ord rel uc ut\n");
4627         printf(" exl:  exclude flag . 0=include, 1=exclude.\n");
4628         printf(" dist: distance integer.\n");
4629         printf(" ord:  order flag. 0=unordered, 1=ordered.\n");
4630         printf(" rel:  relation integer. 1<  2<=  3= 4>=  5>  6!= .\n");
4631         printf(" uc:   unit class. k=known, p=private.\n");
4632         printf(" ut:   unit type. 1=character, 2=word, 3=sentence,\n");
4633         printf("        4=paragraph, 5=section, 6=chapter, 7=document,\n");
4634         printf("        8=element, 9=subelement, 10=elementType, 11=byte.\n");
4635         printf("\nExamples:\n");
4636         printf(" Search for a and b in-order at most 3 words apart:\n");
4637         printf("  @prox 0 3 1 2 k 2 a b\n");
4638         printf(" Search for any order of a and b next to each other:\n");
4639         printf("  @prox 0 1 0 3 k 2 a b\n");
4640     }
4641     return 1;
4642 }
4643
4644 int cmd_register_tab(const char* arg)
4645 {
4646 #if HAVE_READLINE_READLINE_H
4647     char command[101], tabargument[101];
4648     int i;
4649     int num_of_tabs;
4650     const char** tabslist;
4651
4652     if (sscanf(arg, "%100s %100s", command, tabargument) < 1) {
4653         return 0;
4654     }
4655
4656     /* locate the amdn in the list */
4657     for (i = 0; cmd_array[i].cmd; i++) {
4658         if (!strncmp(cmd_array[i].cmd, command, strlen(command))) {
4659             break;
4660         }
4661     }
4662
4663     if (!cmd_array[i].cmd) {
4664         fprintf(stderr,"Unknown command %s\n",command);
4665         return 1;
4666     }
4667
4668
4669     if (!cmd_array[i].local_tabcompletes)
4670         cmd_array[i].local_tabcompletes = (const char **) calloc(1,sizeof(char**));
4671
4672     num_of_tabs=0;
4673
4674     tabslist = cmd_array[i].local_tabcompletes;
4675     for(; tabslist && *tabslist; tabslist++) {
4676         num_of_tabs++;
4677     }
4678
4679     cmd_array[i].local_tabcompletes = (const char **)
4680         realloc(cmd_array[i].local_tabcompletes,
4681                 (num_of_tabs+2)*sizeof(char**));
4682     tabslist = cmd_array[i].local_tabcompletes;
4683     tabslist[num_of_tabs] = strdup(tabargument);
4684     tabslist[num_of_tabs+1] = NULL;
4685 #endif
4686     return 1;
4687 }
4688
4689
4690 void process_cmd_line(char* line)
4691 {
4692     int i, res;
4693     char word[32], arg[10240];
4694
4695 #if HAVE_GETTIMEOFDAY
4696     gettimeofday(&tv_start, 0);
4697 #endif
4698
4699     if ((res = sscanf(line, "%31s %10239[^;]", word, arg)) <= 0)
4700     {
4701         strcpy(word, last_cmd);
4702         *arg = '\0';
4703     }
4704     else if (res == 1)
4705         *arg = 0;
4706     strcpy(last_cmd, word);
4707
4708     /* removed tailing spaces from the arg command */
4709     {
4710         char* p = arg;
4711         char* lastnonspace=NULL;
4712
4713         for(;*p; ++p) {
4714             if(!isspace(*(unsigned char *) p)) {
4715                 lastnonspace = p;
4716             }
4717         }
4718         if(lastnonspace)
4719             *(++lastnonspace) = 0;
4720     }
4721
4722     for (i = 0; cmd_array[i].cmd; i++)
4723         if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4724         {
4725             res = (*cmd_array[i].fun)(arg);
4726             break;
4727         }
4728
4729     if (!cmd_array[i].cmd) /* dump our help-screen */
4730     {
4731         printf("Unknown command: %s.\n", word);
4732         printf("Type 'help' for list of commands\n");
4733         res = 1;
4734     }
4735
4736     if(apdu_file) fflush(apdu_file);
4737
4738     if (res >= 2 && auto_wait)
4739         wait_and_handle_response(0);
4740
4741     if(apdu_file)
4742         fflush(apdu_file);
4743     if(marc_file)
4744         fflush(marc_file);
4745 }
4746
4747 static char *command_generator(const char *text, int state)
4748 {
4749 #if HAVE_READLINE_READLINE_H
4750     static int idx;
4751     if (state==0) {
4752         idx = 0;
4753     }
4754     for( ; cmd_array[idx].cmd; ++idx) {
4755         if (!strncmp(cmd_array[idx].cmd, text, strlen(text))) {
4756             ++idx;  /* skip this entry on the next run */
4757             return strdup(cmd_array[idx-1].cmd);
4758         }
4759     }
4760 #endif
4761     return NULL;
4762 }
4763
4764 #if HAVE_READLINE_READLINE_H
4765 static const char** default_completer_list = NULL;
4766
4767 static char* default_completer(const char* text, int state)
4768 {
4769     return complete_from_list(default_completer_list, text, state);
4770 }
4771 #endif
4772
4773 #if HAVE_READLINE_READLINE_H
4774
4775 /*
4776    This function only known how to complete on the first word
4777 */
4778 char **readline_completer(char *text, int start, int end)
4779 {
4780     completerFunctionType completerToUse;
4781
4782     if(start == 0) {
4783 #if HAVE_READLINE_RL_COMPLETION_MATCHES
4784         char** res = rl_completion_matches(text, command_generator);
4785 #else
4786         char** res = completion_matches(text,
4787                                         (CPFunction*)command_generator);
4788 #endif
4789         rl_attempted_completion_over = 1;
4790         return res;
4791     } else {
4792         char arg[10240],word[32];
4793         int i=0 ,res;
4794         if ((res = sscanf(rl_line_buffer, "%31s %10239[^;]", word, arg)) <= 0) {
4795             rl_attempted_completion_over = 1;
4796             return NULL;
4797         }
4798
4799         for (i = 0; cmd_array[i].cmd; i++)
4800             if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4801                 break;
4802
4803         if(!cmd_array[i].cmd)
4804             return NULL;
4805
4806         default_completer_list = cmd_array[i].local_tabcompletes;
4807
4808         completerToUse = cmd_array[i].rl_completerfunction;
4809         if (!completerToUse)
4810         { /* if command completer is not defined use the default completer */
4811             completerToUse = default_completer;
4812         }
4813         if (completerToUse) {
4814 #ifdef HAVE_READLINE_RL_COMPLETION_MATCHES
4815             char** res=
4816                 rl_completion_matches(text, completerToUse);
4817 #else
4818             char** res=
4819                 completion_matches(text, (CPFunction*)completerToUse);
4820 #endif
4821             if (!cmd_array[i].complete_filenames)
4822                 rl_attempted_completion_over = 1;
4823             return res;
4824         } else {
4825             if (!cmd_array[i].complete_filenames)
4826                 rl_attempted_completion_over = 1;
4827             return 0;
4828         }
4829     }
4830 }
4831 #endif
4832
4833 #ifndef WIN32
4834 void ctrl_c_handler(int x)
4835 {
4836     exit_client(0);
4837 }
4838 #endif
4839
4840 static void client(void)
4841 {
4842     char line[10240];
4843
4844     line[10239] = '\0';
4845
4846 #ifndef WIN32
4847     signal(SIGINT, ctrl_c_handler);
4848 #endif
4849
4850 #if HAVE_GETTIMEOFDAY
4851     gettimeofday(&tv_start, 0);
4852 #endif
4853
4854     while (1)
4855     {
4856         char *line_in = NULL;
4857 #if HAVE_READLINE_READLINE_H
4858         if (isatty(0))
4859         {
4860             line_in=readline(C_PROMPT);
4861             if (!line_in)
4862                 break;
4863 #if HAVE_READLINE_HISTORY_H
4864             if (*line_in)
4865                 add_history(line_in);
4866 #endif
4867             strncpy(line, line_in, sizeof(line)-1);
4868             free(line_in);
4869         }
4870 #endif
4871         if (!line_in)
4872         {
4873             char *end_p;
4874             printf(C_PROMPT);
4875             fflush(stdout);
4876             if (!fgets(line, sizeof(line)-1, stdin))
4877                 break;
4878             if ((end_p = strchr(line, '\n')))
4879                 *end_p = '\0';
4880         }
4881         if (isatty(0))
4882             file_history_add_line(file_history, line);
4883         process_cmd_line(line);
4884     }
4885 }
4886
4887 static void show_version(void)
4888 {
4889     char vstr[20], sha1_str[41];
4890
4891     yaz_version(vstr, sha1_str);
4892     printf("YAZ version: %s %s\n", YAZ_VERSION, YAZ_VERSION_SHA1);
4893     if (strcmp(sha1_str, YAZ_VERSION_SHA1))
4894         printf("YAZ DLL/SO: %s %s\n", vstr, sha1_str);
4895     exit(0);
4896 }
4897
4898 int main(int argc, char **argv)
4899 {
4900     char *prog = *argv;
4901     char *open_command = 0;
4902     char *auth_command = 0;
4903     char *arg;
4904     const char *rc_file = 0;
4905     int ret;
4906
4907 #if HAVE_LOCALE_H
4908     if (!setlocale(LC_CTYPE, ""))
4909         fprintf(stderr, "setlocale failed\n");
4910 #endif
4911 #if HAVE_LANGINFO_H
4912 #ifdef CODESET
4913     codeset = nl_langinfo(CODESET);
4914 #endif
4915 #endif
4916     if (codeset)
4917         outputCharset = xstrdup(codeset);
4918
4919     ODR_MASK_SET(&z3950_options, Z_Options_search);
4920     ODR_MASK_SET(&z3950_options, Z_Options_present);
4921     ODR_MASK_SET(&z3950_options, Z_Options_namedResultSets);
4922     ODR_MASK_SET(&z3950_options, Z_Options_triggerResourceCtrl);
4923     ODR_MASK_SET(&z3950_options, Z_Options_scan);
4924     ODR_MASK_SET(&z3950_options, Z_Options_sort);
4925     ODR_MASK_SET(&z3950_options, Z_Options_extendedServices);
4926     ODR_MASK_SET(&z3950_options, Z_Options_delSet);
4927
4928     nmem_auth = nmem_create();
4929
4930     while ((ret = options("k:c:q:a:b:m:v:p:u:t:Vxd:f:", argv, argc, &arg)) != -2)
4931     {
4932         switch (ret)
4933         {
4934         case 0:
4935             if (!open_command)
4936             {
4937                 open_command = (char *) xmalloc(strlen(arg)+6);
4938                 strcpy(open_command, "open ");
4939                 strcat(open_command, arg);
4940             }
4941             else
4942             {
4943                 fprintf(stderr, "%s: Specify at most one server address\n",
4944                         prog);
4945                 exit(1);
4946             }
4947             break;
4948         case 'a':
4949             if (!strcmp(arg, "-"))
4950                 apdu_file=stderr;
4951             else
4952                 apdu_file=fopen(arg, "a");
4953             break;
4954         case 'b':
4955             if (!strcmp(arg, "-"))
4956                 ber_file=stderr;
4957             else
4958                 ber_file=fopen(arg, "a");
4959             break;
4960         case 'c':
4961             strncpy(ccl_fields, arg, sizeof(ccl_fields)-1);
4962             ccl_fields[sizeof(ccl_fields)-1] = '\0';
4963             break;
4964         case 'd':
4965             dump_file_prefix = arg;
4966             break;
4967         case 'f':
4968             rc_file = arg;
4969             break;
4970         case 'k':
4971             kilobytes = atoi(arg);
4972             break;
4973         case 'm':
4974             if (!(marc_file = fopen(arg, "a")))
4975             {
4976                 perror(arg);
4977                 exit(1);
4978             }
4979             break;
4980         case 'p':
4981             yazProxy = xstrdup(arg);
4982             break;
4983         case 'q':
4984             strncpy(cql_fields, arg, sizeof(cql_fields)-1);
4985             cql_fields[sizeof(cql_fields)-1] = '\0';
4986             break;
4987         case 't':
4988             outputCharset = xstrdup(arg);
4989             break;
4990         case 'u':
4991             if (!auth_command)
4992             {
4993                 auth_command = (char *) xmalloc(strlen(arg)+6);
4994                 strcpy(auth_command, "auth ");
4995                 strcat(auth_command, arg);
4996             }
4997             break;
4998         case 'v':
4999             yaz_log_init(yaz_log_mask_str(arg), "", 0);
5000             break;
5001         case 'V':
5002             show_version();
5003             break;
5004         case 'x':
5005             hex_dump = 1;
5006             break;
5007         default:
5008             fprintf(stderr, "Usage: %s "
5009                      " [-a apdulog]"
5010                      " [-b berdump]"
5011                      " [-c cclfile]"
5012                      " [-d dump]"
5013                      " [-f cmdfile]"
5014                      " [-k size]"
5015                      " [-m marclog]"
5016                      " [-p proxy-addr]"
5017                      " [-q cqlfile]"
5018                      " [-t dispcharset]"
5019                      " [-u auth]"
5020                      " [-v loglevel]"
5021                      " [-V]"
5022                      " [-x]"
5023                      " [server-addr]\n",
5024                      prog);
5025             exit(1);
5026         }
5027     }
5028     initialize(rc_file);
5029     if (auth_command)
5030     {
5031 #ifdef HAVE_GETTIMEOFDAY
5032         gettimeofday(&tv_start, 0);
5033 #endif
5034         process_cmd_line(auth_command);
5035 #if HAVE_READLINE_HISTORY_H
5036         add_history(auth_command);
5037 #endif
5038         xfree(auth_command);
5039     }
5040     if (open_command)
5041     {
5042 #ifdef HAVE_GETTIMEOFDAY
5043         gettimeofday(&tv_start, 0);
5044 #endif
5045         process_cmd_line(open_command);
5046 #if HAVE_READLINE_HISTORY_H
5047         add_history(open_command);
5048 #endif
5049         xfree(open_command);
5050     }
5051     client();
5052     exit_client(0);
5053     return 0;
5054 }
5055 /*
5056  * Local variables:
5057  * c-basic-offset: 4
5058  * c-file-style: "Stroustrup"
5059  * indent-tabs-mode: nil
5060  * End:
5061  * vim: shiftwidth=4 tabstop=8 expandtab
5062  */
5063