client/client.c

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