client/client.c

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