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