client/client.c

   1 /*
   2  * Copyright (C) 1995-2007, Index Data ApS
   3  * See the file LICENSE for details.
   4  *
   5  * $Id: client.c,v 1.350 2007-08-21 13:19:44 adam Exp $
   6  */
   7 /** \file client.c
   8  *  \brief yaz-client program
   9  */
  10
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13 #include <assert.h>
  14 #include <time.h>
  15 #include <ctype.h>
  16 #ifndef WIN32
  17 #include <signal.h>
  18 #endif
  19 #if HAVE_SYS_TYPES_H
  20 #include <sys/types.h>
  21 #endif
  22 #if HAVE_LOCALE_H
  23 #include <locale.h>
  24 #endif
  25 #if HAVE_LANGINFO_H
  26 #include <langinfo.h>
  27 #endif
  28 #if HAVE_UNISTD_H
  29 #include <unistd.h>
  30 #endif
  31 #if HAVE_SYS_STAT_H
  32 #include <sys/stat.h>
  33 #endif
  34 #if HAVE_SYS_TIME_H
  35 #include <sys/time.h>
  36 #endif
  37
  38 #if HAVE_OPENSSL_SSL_H
  39 #include <openssl/bio.h>
  40 #include <openssl/crypto.h>
  41 #include <openssl/x509.h>
  42 #include <openssl/pem.h>
  43 #include <openssl/ssl.h>
  44 #include <openssl/err.h>
  45 #endif
  46
  47 #ifdef WIN32
  48 #include <sys/stat.h>
  49 #include <io.h>
  50 #include <windows.h>
  51 #define S_ISREG(x) (x & _S_IFREG)
  52 #define S_ISDIR(x) (x & _S_IFDIR)
  53 #endif
  54
  55 #include <yaz/yaz-util.h>
  56
  57 #include <yaz/comstack.h>
  58
  59 #include <yaz/oid_db.h>
  60 #define NO_OID 1
  61 #include <yaz/proto.h>
  62 #include <yaz/marcdisp.h>
  63 #include <yaz/diagbib1.h>
  64 #include <yaz/otherinfo.h>
  65 #include <yaz/charneg.h>
  66 #include <yaz/query-charset.h>
  67
  68 #include <yaz/pquery.h>
  69 #include <yaz/sortspec.h>
  70
  71 #include <yaz/ill.h>
  72 #include <yaz/srw.h>
  73 #include <yaz/yaz-ccl.h>
  74 #include <yaz/cql.h>
  75 #include <yaz/log.h>
  76
  77 #if HAVE_READLINE_READLINE_H
  78 #include <readline/readline.h>
  79 #endif
  80 #if HAVE_READLINE_HISTORY_H
  81 #include <readline/history.h>
  82 #endif
  83
  84
  85 #include "admin.h"
  86 #include "tabcomplete.h"
  87 #include "fhistory.h"
  88
  89 #define C_PROMPT "Z> "
  90
  91 static file_history_t file_history = 0;
  92
  93 static char *sru_method = "soap";
  94 static char *codeset = 0;               /* character set for output */
  95 static int hex_dump = 0;
  96 static char *dump_file_prefix = 0;
  97 static ODR out, in, print;              /* encoding and decoding streams */
  98 #if YAZ_HAVE_XML2
  99 static ODR srw_sr_odr_out = 0;
 100 static Z_SRW_PDU *srw_sr = 0;
 101 #endif
 102 static FILE *apdu_file = 0;
 103 static FILE *ber_file = 0;
 104 static COMSTACK conn = 0;               /* our z-association */
 105 static Z_IdAuthentication *auth = 0;    /* our current auth definition */
 106 char *databaseNames[128];
 107 int num_databaseNames = 0;
 108 static Z_External *record_last = 0;
 109 static int setnumber = -1;              /* current result set number */
 110 static int smallSetUpperBound = 0;
 111 static int largeSetLowerBound = 1;
 112 static int mediumSetPresentNumber = 0;
 113 static Z_ElementSetNames *elementSetNames = 0;
 114 static int setno = 1;                   /* current set offset */
 115 static enum oid_proto protocol = PROTO_Z3950;      /* current app protocol */
 116 #define RECORDSYNTAX_MAX 20
 117 static char *recordsyntax_list[RECORDSYNTAX_MAX];
 118 static int recordsyntax_size = 0;
 119
 120 static char *record_schema = 0;
 121 static int sent_close = 0;
 122 static NMEM session_mem = NULL;         /* memory handle for init-response */
 123 static Z_InitResponse *session_initResponse = 0;   /* session parameters */
 124 static char last_scan_line[512] = "0";
 125 static char last_scan_query[512] = "0";
 126 static char ccl_fields[512] = "default.bib";
 127 /* ### How can I set this path to use wherever YAZ is installed? */
 128 static char cql_fields[512] = "/usr/local/share/yaz/etc/pqf.properties";
 129 static char *esPackageName = 0;
 130 static char *yazProxy = 0;
 131 static int kilobytes = 1024;
 132 static char *negotiationCharset = 0;
 133 static int  negotiationCharsetRecords = 1;
 134 static int  negotiationCharsetVersion = 3;
 135 static char *outputCharset = 0;
 136 static char *marcCharset = 0;
 137 static char *queryCharset = 0;
 138 static char* yazLang = 0;
 139
 140 static char last_cmd[32] = "?";
 141 static FILE *marc_file = 0;
 142 static char *refid = NULL;
 143 static char *last_open_command = NULL;
 144 static int auto_reconnect = 0;
 145 static int auto_wait = 1;
 146 static Odr_bitmask z3950_options;
 147 static int z3950_version = 3;
 148 static int scan_stepSize = 0;
 149 static int scan_position = 1;
 150 static int scan_size = 20;
 151 static char cur_host[200];
 152 static int last_hit_count = 0;
 153
 154 typedef enum {
 155     QueryType_Prefix,
 156     QueryType_CCL,
 157     QueryType_CCL2RPN,
 158     QueryType_CQL,
 159     QueryType_CQL2RPN
 160 } QueryType;
 161
 162 static QueryType queryType = QueryType_Prefix;
 163
 164 static CCL_bibset bibset;               /* CCL bibset handle */
 165 static cql_transform_t cqltrans = 0; /* CQL context-set handle */
 166
 167 #if HAVE_READLINE_COMPLETION_OVER
 168
 169 #else
 170 /* readline doesn't have this var. Define it ourselves. */
 171 int rl_attempted_completion_over = 0;
 172 #endif
 173
 174 #define maxOtherInfosSupported 10
 175 struct eoi {
 176     Odr_oid oid[OID_SIZE];
 177     char* value;
 178 } extraOtherInfos[maxOtherInfosSupported];
 179
 180 void process_cmd_line(char* line);
 181 #if HAVE_READLINE_READLINE_H
 182 char **readline_completer(char *text, int start, int end);
 183 #endif
 184 static char *command_generator(const char *text, int state);
 185 int cmd_register_tab(const char* arg);
 186 int cmd_querycharset(const char *arg);
 187
 188 static void close_session (void);
 189
 190 ODR getODROutputStream(void)
 191 {
 192     return out;
 193 }
 194
 195 const char* query_type_as_string(QueryType q)
 196 {
 197     switch (q) {
 198     case QueryType_Prefix: return "prefix (RPN sent to server)";
 199     case QueryType_CCL: return "CCL (CCL sent to server) ";
 200     case QueryType_CCL2RPN: return "CCL -> RPN (RPN sent to server)";
 201     case QueryType_CQL: return "CQL (CQL sent to server)";
 202     case QueryType_CQL2RPN: return "CQL -> RPN (RPN sent to server)";
 203     default:
 204         return "unknown Query type internal yaz-client error";
 205     }
 206 }
 207
 208 static void do_hex_dump(const char* buf, int len)
 209 {
 210     if (hex_dump)
 211     {
 212         int i,x;
 213         for( i=0; i<len ; i=i+16 )
 214         {
 215             printf(" %4.4d ",i);
 216             for(x=0 ; i+x<len && x<16; ++x)
 217             {
 218                 printf("%2.2X ",(unsigned int)((unsigned char)buf[i+x]));
 219             }
 220             printf("\n");
 221         }
 222     }
 223     if (dump_file_prefix)
 224     {
 225         static int no = 0;
 226         if (++no < 1000 && strlen(dump_file_prefix) < 500)
 227         {
 228             char fname[1024];
 229             FILE *of;
 230             sprintf (fname, "%s.%03d.raw", dump_file_prefix, no);
 231             of = fopen(fname, "wb");
 232
 233             fwrite (buf, 1, len, of);
 234
 235             fclose(of);
 236         }
 237     }
 238 }
 239
 240 void add_otherInfos(Z_APDU *a)
 241 {
 242     Z_OtherInformation **oi;
 243     int i;
 244
 245     yaz_oi_APDU(a, &oi);
 246     for(i=0; i<maxOtherInfosSupported; ++i)
 247     {
 248         if (oid_oidlen(extraOtherInfos[i].oid) > 0)
 249             yaz_oi_set_string_oid(oi, out, extraOtherInfos[i].oid,
 250                                      1, extraOtherInfos[i].value);
 251     }
 252 }
 253
 254 int send_apdu(Z_APDU *a)
 255 {
 256     char *buf;
 257     int len;
 258
 259     add_otherInfos(a);
 260
 261     if (apdu_file)
 262     {
 263         z_APDU(print, &a, 0, 0);
 264         odr_reset(print);
 265     }
 266     if (!z_APDU(out, &a, 0, 0))
 267     {
 268         odr_perror(out, "Encoding APDU");
 269         close_session();
 270         return 0;
 271     }
 272     buf = odr_getbuf(out, &len, 0);
 273     if (ber_file)
 274         odr_dumpBER(ber_file, buf, len);
 275     /* printf ("sending APDU of size %d\n", len); */
 276     do_hex_dump(buf, len);
 277     if (cs_put(conn, buf, len) < 0)
 278     {
 279         fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
 280         close_session();
 281         return 0;
 282     }
 283     odr_reset(out); /* release the APDU structure  */
 284     return 1;
 285 }
 286
 287 static void print_stringn(const unsigned char *buf, size_t len)
 288 {
 289     size_t i;
 290     for (i = 0; i<len; i++)
 291         if ((buf[i] <= 126 && buf[i] >= 32) || strchr ("\n\r\t\f", buf[i]))
 292             printf ("%c", buf[i]);
 293         else
 294             printf ("\\X%02X", buf[i]);
 295 }
 296
 297 static void print_refid (Z_ReferenceId *id)
 298 {
 299     if (id)
 300     {
 301         printf ("Reference Id: ");
 302         print_stringn (id->buf, id->len);
 303         printf ("\n");
 304     }
 305 }
 306
 307 static Z_ReferenceId *set_refid (ODR out)
 308 {
 309     Z_ReferenceId *id;
 310     if (!refid)
 311         return 0;
 312     id = (Z_ReferenceId *) odr_malloc (out, sizeof(*id));
 313     id->size = id->len = strlen(refid);
 314     id->buf = (unsigned char *) odr_malloc (out, id->len);
 315     memcpy (id->buf, refid, id->len);
 316     return id;
 317 }
 318
 319 /* INIT SERVICE ------------------------------- */
 320
 321 static void send_initRequest(const char* type_and_host)
 322 {
 323     Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
 324     Z_InitRequest *req = apdu->u.initRequest;
 325     int i;
 326
 327     req->options = &z3950_options;
 328
 329     ODR_MASK_ZERO(req->protocolVersion);
 330     for (i = 0; i<z3950_version; i++)
 331         ODR_MASK_SET(req->protocolVersion, i);
 332
 333     *req->maximumRecordSize = 1024*kilobytes;
 334     *req->preferredMessageSize = 1024*kilobytes;
 335
 336     req->idAuthentication = auth;
 337
 338     req->referenceId = set_refid (out);
 339
 340     if (yazProxy && type_and_host)
 341     {
 342         yaz_oi_set_string_oid(&req->otherInfo, out, yaz_oid_userinfo_proxy,
 343                               1, type_and_host);
 344     }
 345
 346     if (negotiationCharset || yazLang) {
 347         Z_OtherInformation **p;
 348         Z_OtherInformationUnit *p0;
 349
 350         yaz_oi_APDU(apdu, &p);
 351
 352         if ((p0=yaz_oi_update(p, out, NULL, 0, 0)))
 353         {
 354             ODR_MASK_SET(req->options, Z_Options_negotiationModel);
 355
 356             p0->which = Z_OtherInfo_externallyDefinedInfo;
 357             p0->information.externallyDefinedInfo =
 358                 yaz_set_proposal_charneg_list(out, ",",
 359                                               negotiationCharset,
 360                                               yazLang,
 361                                               negotiationCharsetRecords);
 362         }
 363     }
 364     else if (ODR_MASK_GET(req->options, Z_Options_negotiationModel))
 365     {
 366         Z_OtherInformation **p;
 367         Z_OtherInformationUnit *p0;
 368
 369         yaz_oi_APDU(apdu, &p);
 370
 371         if ((p0=yaz_oi_update(p, out, NULL, 0, 0)))
 372         {
 373             p0->which = Z_OtherInfo_externallyDefinedInfo;
 374             p0->information.externallyDefinedInfo =
 375                 yaz_set_proposal_charneg(out, 0, 0, 0, 0, 0);
 376         }
 377
 378     }
 379     if (send_apdu(apdu))
 380         printf("Sent initrequest.\n");
 381 }
 382
 383
 384 /* These two are used only from process_initResponse() */
 385 static void render_initUserInfo(Z_OtherInformation *ui1);
 386 static void render_diag(Z_DiagnosticFormat *diag);
 387
 388 static void pr_opt(const char *opt, void *clientData)
 389 {
 390     printf (" %s", opt);
 391 }
 392
 393 static int process_initResponse(Z_InitResponse *res)
 394 {
 395     int ver = 0;
 396     /* save session parameters for later use */
 397     session_mem = odr_extract_mem(in);
 398     session_initResponse = res;
 399
 400     for (ver = 0; ver < 8; ver++)
 401         if (!ODR_MASK_GET(res->protocolVersion, ver))
 402             break;
 403
 404     if (!*res->result)
 405         printf("Connection rejected by v%d target.\n", ver);
 406     else
 407         printf("Connection accepted by v%d target.\n", ver);
 408     if (res->implementationId)
 409         printf("ID     : %s\n", res->implementationId);
 410     if (res->implementationName)
 411         printf("Name   : %s\n", res->implementationName);
 412     if (res->implementationVersion)
 413         printf("Version: %s\n", res->implementationVersion);
 414     if (res->userInformationField)
 415     {
 416         Z_External *uif = res->userInformationField;
 417         if (uif->which == Z_External_userInfo1) {
 418             render_initUserInfo(uif->u.userInfo1);
 419         } else {
 420             printf("UserInformationfield:\n");
 421             if (!z_External(print, (Z_External**)&uif, 0, 0))
 422             {
 423                 odr_perror(print, "Printing userinfo\n");
 424                 odr_reset(print);
 425             }
 426             if (uif->which == Z_External_octet) {
 427                 printf("Guessing visiblestring:\n");
 428                 printf("'%.*s'\n", uif->u.octet_aligned->len,
 429                        uif->u.octet_aligned->buf);
 430             }
 431             else if (uif->which == Z_External_single)
 432             {
 433                 Odr_any *sat = uif->u.single_ASN1_type;
 434                 if (!oid_oidcmp(uif->direct_reference,
 435                                 yaz_oid_userinfo_oclc_userinfo))
 436                 {
 437                     Z_OCLC_UserInformation *oclc_ui;
 438                     ODR decode = odr_createmem(ODR_DECODE);
 439                     odr_setbuf(decode, (char *) sat->buf, sat->len, 0);
 440                     if (!z_OCLC_UserInformation(decode, &oclc_ui, 0, 0))
 441                         printf ("Bad OCLC UserInformation:\n");
 442                     else
 443                         printf ("OCLC UserInformation:\n");
 444                     if (!z_OCLC_UserInformation(print, &oclc_ui, 0, 0))
 445                         printf ("Bad OCLC UserInformation spec\n");
 446                     odr_destroy(decode);
 447                 }
 448                 else
 449                 {
 450                     /* Peek at any private Init-diagnostic APDUs */
 451                     printf("### NAUGHTY: External is '%.*s'\n",
 452                            sat->len, sat->buf);
 453                 }
 454             }
 455             odr_reset (print);
 456         }
 457     }
 458     printf ("Options:");
 459     yaz_init_opt_decode(res->options, pr_opt, 0);
 460     printf ("\n");
 461
 462     if (ODR_MASK_GET(res->options, Z_Options_namedResultSets))
 463         setnumber = 0;
 464
 465     if (ODR_MASK_GET(res->options, Z_Options_negotiationModel)) {
 466
 467         Z_CharSetandLanguageNegotiation *p =
 468                 yaz_get_charneg_record(res->otherInfo);
 469
 470         if (p)
 471         {
 472             char *charset=NULL, *lang=NULL;
 473             int selected;
 474
 475             yaz_get_response_charneg(session_mem, p, &charset, &lang,
 476                                      &selected);
 477
 478             printf("Accepted character set : %s\n", charset ? charset:"none");
 479             printf("Accepted code language : %s\n", lang ? lang:"none");
 480             printf("Accepted records in ...: %d\n", selected );
 481
 482             if (outputCharset && charset)
 483             {
 484                 printf("Converting between %s and %s\n",
 485                        outputCharset, charset);
 486                 odr_set_charset(out, charset, outputCharset);
 487                 odr_set_charset(in, outputCharset, charset);
 488                 cmd_querycharset(charset);
 489             }
 490             else
 491             {
 492                 odr_set_charset(out, 0, 0);
 493                 odr_set_charset(in, 0, 0);
 494             }
 495         }
 496     }
 497     fflush (stdout);
 498     return 0;
 499 }
 500
 501
 502 static void render_initUserInfo(Z_OtherInformation *ui1) {
 503     int i;
 504     printf("Init response contains %d otherInfo unit%s:\n",
 505            ui1->num_elements, ui1->num_elements == 1 ? "" : "s");
 506
 507     for (i = 0; i < ui1->num_elements; i++) {
 508         Z_OtherInformationUnit *unit = ui1->list[i];
 509         printf("  %d: otherInfo unit contains ", i+1);
 510         if (unit->which == Z_OtherInfo_externallyDefinedInfo &&
 511             unit->information.externallyDefinedInfo &&
 512             unit->information.externallyDefinedInfo->which ==
 513             Z_External_diag1) {
 514             render_diag(unit->information.externallyDefinedInfo->u.diag1);
 515         }
 516         else if (unit->which != Z_OtherInfo_externallyDefinedInfo)
 517         {
 518             printf("unsupported otherInfo unit->which = %d\n", unit->which);
 519         }
 520         else
 521         {
 522             printf("unsupported otherInfo unit external %d\n",
 523                    unit->information.externallyDefinedInfo ?
 524                    unit->information.externallyDefinedInfo->which : -2);
 525         }
 526     }
 527 }
 528
 529
 530 /* ### should this share code with display_diagrecs()? */
 531 static void render_diag(Z_DiagnosticFormat *diag) {
 532     int i;
 533
 534     printf("%d diagnostic%s:\n", diag->num, diag->num == 1 ? "" : "s");
 535     for (i = 0; i < diag->num; i++) {
 536         Z_DiagnosticFormat_s *ds = diag->elements[i];
 537         printf("    %d: ", i+1);
 538         switch (ds->which) {
 539         case Z_DiagnosticFormat_s_defaultDiagRec: {
 540             Z_DefaultDiagFormat *dd = ds->u.defaultDiagRec;
 541             /* ### should check `dd->diagnosticSetId' */
 542             printf("code=%d (%s)", *dd->condition,
 543                    diagbib1_str(*dd->condition));
 544             /* Both types of addinfo are the same, so use type-pun */
 545             if (dd->u.v2Addinfo != 0)
 546                 printf(",\n\taddinfo='%s'", dd->u.v2Addinfo);
 547             break;
 548         }
 549         case Z_DiagnosticFormat_s_explicitDiagnostic:
 550             printf("Explicit diagnostic (not supported)");
 551             break;
 552         default:
 553             printf("Unrecognised diagnostic type %d", ds->which);
 554             break;
 555         }
 556
 557         if (ds->message != 0)
 558             printf(", message='%s'", ds->message);
 559         printf("\n");
 560     }
 561 }
 562
 563
 564 static int set_base(const char *arg)
 565 {
 566     int i;
 567     const char *cp;
 568
 569     for (i = 0; i<num_databaseNames; i++)
 570         xfree (databaseNames[i]);
 571     num_databaseNames = 0;
 572     while (1)
 573     {
 574         char *cp1;
 575         if (!(cp = strchr(arg, ' ')))
 576             cp = arg + strlen(arg);
 577         if (cp - arg < 1)
 578             break;
 579         databaseNames[num_databaseNames] = (char *)xmalloc (1 + cp - arg);
 580         memcpy (databaseNames[num_databaseNames], arg, cp - arg);
 581         databaseNames[num_databaseNames][cp - arg] = '\0';
 582
 583         for (cp1 = databaseNames[num_databaseNames]; *cp1 ; cp1++)
 584             if (*cp1 == '+')
 585                 *cp1 = ' ';
 586         num_databaseNames++;
 587
 588         if (!*cp)
 589             break;
 590         arg = cp+1;
 591     }
 592     if (num_databaseNames == 0)
 593     {
 594         num_databaseNames = 1;
 595         databaseNames[0] = xstrdup("");
 596     }
 597     return 1;
 598 }
 599
 600 static int parse_cmd_doc(const char **arg, ODR out, char **buf,
 601                          int *len, int opt)
 602 {
 603     const char *sep;
 604     while (**arg && strchr(" \t\n\r\f", **arg))
 605         (*arg)++;
 606     if ((*arg)[0] == '\"' && (sep=strchr(*arg+1, '"')))
 607     {
 608         (*arg)++;
 609         *len = sep - *arg;
 610         *buf = odr_strdupn(out, *arg, *len);
 611         (*arg) = sep+1;
 612         return 1;
 613     }
 614     else if ((*arg)[0] && (*arg)[0] != '\"')
 615     {
 616         long fsize;
 617         FILE *inf;
 618         const char *fname = *arg;
 619
 620         while (**arg != '\0' && **arg != ' ')
 621             (*arg)++;
 622
 623         inf = fopen(fname, "rb");
 624         if (!inf)
 625         {
 626             printf("Couldn't open %s\n", fname);
 627             return 0;
 628         }
 629         if (fseek(inf, 0L, SEEK_END) == -1)
 630         {
 631             printf("Couldn't seek in %s\n", fname);
 632             fclose(inf);
 633             return 0;
 634         }
 635         fsize = ftell(inf);
 636         if (fseek(inf, 0L, SEEK_SET) == -1)
 637         {
 638             printf("Couldn't seek in %s\n", fname);
 639             fclose(inf);
 640             return 0;
 641         }
 642         *len = fsize;
 643         *buf = (char *) odr_malloc(out, fsize);
 644         if (fread(*buf, 1, fsize, inf) != fsize)
 645         {
 646             printf("Unable to read %s\n", fname);
 647             fclose(inf);
 648             return 0;
 649         }
 650         fclose(inf);
 651         return 1;
 652     }
 653     else if (**arg == '\0')
 654     {
 655         if (opt)
 656         {
 657             *len = 0;
 658             *buf = 0;
 659             return 1;
 660         }
 661         printf("Missing doc argument\n");
 662     }
 663     else
 664         printf("Bad doc argument %s\n", *arg);
 665     return 0;
 666 }
 667
 668 static int cmd_base(const char *arg)
 669 {
 670     if (!*arg)
 671     {
 672         printf("Usage: base <database> <database> ...\n");
 673         return 0;
 674     }
 675     return set_base(arg);
 676 }
 677
 678 void cmd_open_remember_last_open_command(const char* arg, char* new_open_command)
 679 {
 680     if(last_open_command != arg)
 681     {
 682         if(last_open_command) xfree(last_open_command);
 683         last_open_command = xstrdup(new_open_command);
 684     }
 685 }
 686
 687 int session_connect(const char *arg)
 688 {
 689     void *add;
 690     char type_and_host[101];
 691     const char *basep = 0;
 692 #if HAVE_OPENSSL_SSL_H
 693     SSL *ssl;
 694 #endif
 695     if (conn)
 696     {
 697         cs_close (conn);
 698         conn = 0;
 699     }
 700     if (session_mem)
 701     {
 702         nmem_destroy (session_mem);
 703         session_mem = NULL;
 704         session_initResponse = 0;
 705     }
 706     cs_get_host_args(arg, &basep);
 707
 708     strncpy(type_and_host, arg, sizeof(type_and_host)-1);
 709     type_and_host[sizeof(type_and_host)-1] = '\0';
 710
 711     cmd_open_remember_last_open_command(arg, type_and_host);
 712
 713     if (yazProxy)
 714         conn = cs_create_host(yazProxy, 1, &add);
 715     else
 716         conn = cs_create_host(arg, 1, &add);
 717     if (!conn)
 718     {
 719         printf ("Could not resolve address %s\n", arg);
 720         return 0;
 721     }
 722 #if YAZ_HAVE_XML2
 723     if (conn->protocol == PROTO_HTTP)
 724         queryType = QueryType_CQL;
 725 #else
 726     if (conn->protocol == PROTO_HTTP)
 727     {
 728         printf ("SRW/HTTP not enabled in this YAZ\n");
 729         cs_close(conn);
 730         conn = 0;
 731         return 0;
 732     }
 733 #endif
 734     protocol = conn->protocol;
 735     if (conn->protocol == PROTO_HTTP)
 736         set_base("");
 737     else
 738         set_base("Default");
 739     printf("Connecting...");
 740     fflush(stdout);
 741     if (cs_connect(conn, add) < 0)
 742     {
 743         printf ("error = %s\n", cs_strerror(conn));
 744         cs_close(conn);
 745         conn = 0;
 746         return 0;
 747     }
 748     printf("OK.\n");
 749 #if HAVE_OPENSSL_SSL_H
 750     if ((ssl = (SSL *) cs_get_ssl(conn)))
 751     {
 752         X509 *server_cert = SSL_get_peer_certificate (ssl);
 753
 754         if (server_cert)
 755         {
 756             char *pem_buf;
 757             int pem_len;
 758             BIO *bio = BIO_new(BIO_s_mem());
 759
 760             /* get PEM buffer in memory */
 761             PEM_write_bio_X509(bio, server_cert);
 762             pem_len = BIO_get_mem_data(bio, &pem_buf);
 763             fwrite(pem_buf, pem_len, 1, stdout);
 764
 765             /* print all info on screen .. */
 766             X509_print_fp(stdout, server_cert);
 767             BIO_free(bio);
 768
 769             X509_free (server_cert);
 770         }
 771     }
 772 #endif
 773     if (basep && *basep)
 774         set_base (basep);
 775     if (protocol == PROTO_Z3950)
 776     {
 777         send_initRequest(type_and_host);
 778         return 2;
 779     }
 780     return 0;
 781 }
 782
 783 int cmd_open(const char *arg)
 784 {
 785     if (arg)
 786     {
 787         strncpy (cur_host, arg, sizeof(cur_host)-1);
 788         cur_host[sizeof(cur_host)-1] = 0;
 789     }
 790     return session_connect(cur_host);
 791 }
 792
 793 void try_reconnect(void)
 794 {
 795     char* open_command;
 796
 797     if(!( auto_reconnect && last_open_command) ) return ;
 798
 799     open_command = (char *) xmalloc (strlen(last_open_command)+6);
 800     strcpy (open_command, "open ");
 801
 802     strcat (open_command, last_open_command);
 803
 804     process_cmd_line(open_command);
 805
 806     xfree(open_command);
 807 }
 808
 809 int cmd_authentication(const char *arg)
 810 {
 811     static Z_IdAuthentication au;
 812     static char user[40], group[40], pass[40];
 813     static Z_IdPass idPass;
 814     int r;
 815
 816     if (!*arg)
 817     {
 818         printf("Auth field set to null\n");
 819         auth = 0;
 820         return 1;
 821     }
 822     r = sscanf (arg, "%39s %39s %39s", user, group, pass);
 823     if (r == 0)
 824     {
 825         printf("Authentication set to null\n");
 826         auth = 0;
 827     }
 828     if (r == 1)
 829     {
 830         auth = &au;
 831         if (!strcmp(user, "-")) {
 832             au.which = Z_IdAuthentication_anonymous;
 833             printf("Authentication set to Anonymous\n");
 834         } else {
 835             au.which = Z_IdAuthentication_open;
 836             au.u.open = user;
 837             printf("Authentication set to Open (%s)\n", user);
 838         }
 839     }
 840     if (r == 2)
 841     {
 842         auth = &au;
 843         au.which = Z_IdAuthentication_idPass;
 844         au.u.idPass = &idPass;
 845         idPass.groupId = NULL;
 846         idPass.userId = user;
 847         idPass.password = group;
 848         printf("Authentication set to User (%s), Pass (%s)\n", user, group);
 849     }
 850     if (r == 3)
 851     {
 852         auth = &au;
 853         au.which = Z_IdAuthentication_idPass;
 854         au.u.idPass = &idPass;
 855         idPass.groupId = group;
 856         idPass.userId = user;
 857         idPass.password = pass;
 858         printf("Authentication set to User (%s), Group (%s), Pass (%s)\n",
 859                user, group, pass);
 860     }
 861     return 1;
 862 }
 863
 864 /* SEARCH SERVICE ------------------------------ */
 865 static void display_record(Z_External *r);
 866
 867 static void print_record(const unsigned char *buf, size_t len)
 868 {
 869     size_t i = len;
 870     print_stringn (buf, len);
 871     /* add newline if not already added ... */
 872     if (i <= 0 || buf[i-1] != '\n')
 873         printf ("\n");
 874 }
 875
 876 static void display_record(Z_External *r)
 877 {
 878     const Odr_oid *oid = r->direct_reference;
 879
 880     record_last = r;
 881     /*
 882      * Tell the user what we got.
 883      */
 884     if (oid)
 885     {
 886         oid_class oclass;
 887         char oid_name_buf[OID_STR_MAX];
 888         const char *oid_name
 889             =  yaz_oid_to_string_buf(oid, &oclass, oid_name_buf);
 890         printf("Record type: ");
 891         if (oid_name)
 892             printf("%s\n", oid_name);
 893     }
 894     /* Check if this is a known, ASN.1 type tucked away in an octet string */
 895     if (r->which == Z_External_octet)
 896     {
 897         Z_ext_typeent *type = z_ext_getentbyref(r->direct_reference);
 898         char *rr;
 899
 900         if (type)
 901         {
 902             /*
 903              * Call the given decoder to process the record.
 904              */
 905             odr_setbuf(in, (char*)r->u.octet_aligned->buf,
 906                 r->u.octet_aligned->len, 0);
 907             if (!(*type->fun)(in, &rr, 0, 0))
 908             {
 909                 odr_perror(in, "Decoding constructed record.");
 910                 fprintf(stdout, "[Near %ld]\n", (long) odr_offset(in));
 911                 fprintf(stdout, "Packet dump:\n---------\n");
 912                 odr_dumpBER(stdout, (char*)r->u.octet_aligned->buf,
 913                             r->u.octet_aligned->len);
 914                 fprintf(stdout, "---------\n");
 915
 916                 /* note just ignores the error ant print the bytes form the octet_aligned later */
 917             } else {
 918                 /*
 919                  * Note: we throw away the original, BER-encoded record here.
 920                  * Do something else with it if you want to keep it.
 921                  */
 922                 r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
 923                 r->which = type->what;
 924             }
 925         }
 926     }
 927     if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_soif))
 928     {
 929         print_record((const unsigned char *) r->u.octet_aligned->buf,
 930                      r->u.octet_aligned->len);
 931         if (marc_file)
 932             fwrite (r->u.octet_aligned->buf, 1, r->u.octet_aligned->len, marc_file);
 933     }
 934     else if (oid && r->which == Z_External_octet)
 935     {
 936         const char *octet_buf = (char*)r->u.octet_aligned->buf;
 937         if (oid && (!oid_oidcmp(oid, yaz_oid_recsyn_xml)
 938                     || !oid_oidcmp(oid, yaz_oid_recsyn_xml)
 939                     || !oid_oidcmp(oid, yaz_oid_recsyn_html)))
 940         {
 941             print_record((const unsigned char *) octet_buf,
 942                          r->u.octet_aligned->len);
 943         }
 944         else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_postscript))
 945         {
 946             int size = r->u.octet_aligned->len;
 947             if (size > 100)
 948                 size = 100;
 949             print_record((const unsigned char *) octet_buf, size);
 950         }
 951         else
 952         {
 953             if (oid && yaz_oid_is_iso2709(oid))
 954             {
 955                 const char *result;
 956                 size_t rlen;
 957                 yaz_iconv_t cd = 0;
 958                 yaz_marc_t mt = yaz_marc_create();
 959                 const char *from = 0;
 960
 961                 if (marcCharset && !strcmp(marcCharset, "auto"))
 962                 {
 963                     if (!oid_oidcmp(oid, yaz_oid_recsyn_usmarc))
 964                     {
 965                         if (octet_buf[9] == 'a')
 966                             from = "UTF-8";
 967                         else
 968                             from = "MARC-8";
 969                     }
 970                     else
 971                         from = "ISO-8859-1";
 972                 }
 973                 else if (marcCharset)
 974                     from = marcCharset;
 975                 if (outputCharset && from)
 976                 {
 977                     cd = yaz_iconv_open(outputCharset, from);
 978                     printf ("convert from %s to %s", from,
 979                             outputCharset);
 980                     if (!cd)
 981                         printf (" unsupported\n");
 982                     else
 983                     {
 984                         yaz_marc_iconv(mt, cd);
 985                         printf ("\n");
 986                     }
 987                 }
 988
 989                 if (yaz_marc_decode_buf(mt, octet_buf, r->u.octet_aligned->len,
 990                                         &result, &rlen)> 0)
 991                 {
 992                     fwrite (result, rlen, 1, stdout);
 993                 }
 994                 else
 995                 {
 996                     printf ("bad MARC. Dumping as it is:\n");
 997                     print_record((const unsigned char*) octet_buf,
 998                                   r->u.octet_aligned->len);
 999                 }
1000                 yaz_marc_destroy(mt);
1001                 if (cd)
1002                     yaz_iconv_close(cd);
1003             }
1004             else
1005             {
1006                 print_record((const unsigned char*) octet_buf,
1007                              r->u.octet_aligned->len);
1008             }
1009         }
1010         if (marc_file)
1011             fwrite (octet_buf, 1, r->u.octet_aligned->len, marc_file);
1012     }
1013     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_sutrs))
1014     {
1015         if (r->which != Z_External_sutrs)
1016         {
1017             printf("Expecting single SUTRS type for SUTRS.\n");
1018             return;
1019         }
1020         print_record(r->u.sutrs->buf, r->u.sutrs->len);
1021         if (marc_file)
1022             fwrite (r->u.sutrs->buf, 1, r->u.sutrs->len, marc_file);
1023     }
1024     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_grs_1))
1025     {
1026         WRBUF w;
1027         if (r->which != Z_External_grs1)
1028         {
1029             printf("Expecting single GRS type for GRS.\n");
1030             return;
1031         }
1032         w = wrbuf_alloc();
1033         yaz_display_grs1(w, r->u.grs1, 0);
1034         puts (wrbuf_cstr(w));
1035         wrbuf_destroy(w);
1036     }
1037     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_opac))
1038     {
1039         int i;
1040         if (r->u.opac->bibliographicRecord)
1041             display_record(r->u.opac->bibliographicRecord);
1042         for (i = 0; i<r->u.opac->num_holdingsData; i++)
1043         {
1044             Z_HoldingsRecord *h = r->u.opac->holdingsData[i];
1045             if (h->which == Z_HoldingsRecord_marcHoldingsRecord)
1046             {
1047                 printf ("MARC holdings %d\n", i);
1048                 display_record(h->u.marcHoldingsRecord);
1049             }
1050             else if (h->which == Z_HoldingsRecord_holdingsAndCirc)
1051             {
1052                 int j;
1053
1054                 Z_HoldingsAndCircData *data = h->u.holdingsAndCirc;
1055
1056                 printf ("Data holdings %d\n", i);
1057                 if (data->typeOfRecord)
1058                     printf ("typeOfRecord: %s\n", data->typeOfRecord);
1059                 if (data->encodingLevel)
1060                     printf ("encodingLevel: %s\n", data->encodingLevel);
1061                 if (data->receiptAcqStatus)
1062                     printf ("receiptAcqStatus: %s\n", data->receiptAcqStatus);
1063                 if (data->generalRetention)
1064                     printf ("generalRetention: %s\n", data->generalRetention);
1065                 if (data->completeness)
1066                     printf ("completeness: %s\n", data->completeness);
1067                 if (data->dateOfReport)
1068                     printf ("dateOfReport: %s\n", data->dateOfReport);
1069                 if (data->nucCode)
1070                     printf ("nucCode: %s\n", data->nucCode);
1071                 if (data->localLocation)
1072                     printf ("localLocation: %s\n", data->localLocation);
1073                 if (data->shelvingLocation)
1074                     printf ("shelvingLocation: %s\n", data->shelvingLocation);
1075                 if (data->callNumber)
1076                     printf ("callNumber: %s\n", data->callNumber);
1077                 if (data->shelvingData)
1078                     printf ("shelvingData: %s\n", data->shelvingData);
1079                 if (data->copyNumber)
1080                     printf ("copyNumber: %s\n", data->copyNumber);
1081                 if (data->publicNote)
1082                     printf ("publicNote: %s\n", data->publicNote);
1083                 if (data->reproductionNote)
1084                     printf ("reproductionNote: %s\n", data->reproductionNote);
1085                 if (data->termsUseRepro)
1086                     printf ("termsUseRepro: %s\n", data->termsUseRepro);
1087                 if (data->enumAndChron)
1088                     printf ("enumAndChron: %s\n", data->enumAndChron);
1089                 for (j = 0; j<data->num_volumes; j++)
1090                 {
1091                     printf ("volume %d\n", j);
1092                     if (data->volumes[j]->enumeration)
1093                         printf (" enumeration: %s\n",
1094                                 data->volumes[j]->enumeration);
1095                     if (data->volumes[j]->chronology)
1096                         printf (" chronology: %s\n",
1097                                 data->volumes[j]->chronology);
1098                     if (data->volumes[j]->enumAndChron)
1099                         printf (" enumAndChron: %s\n",
1100                                 data->volumes[j]->enumAndChron);
1101                 }
1102                 for (j = 0; j<data->num_circulationData; j++)
1103                 {
1104                     printf ("circulation %d\n", j);
1105                     if (data->circulationData[j]->availableNow)
1106                         printf (" availableNow: %d\n",
1107                                 *data->circulationData[j]->availableNow);
1108                     if (data->circulationData[j]->availablityDate)
1109                         printf (" availabiltyDate: %s\n",
1110                                 data->circulationData[j]->availablityDate);
1111                     if (data->circulationData[j]->availableThru)
1112                         printf (" availableThru: %s\n",
1113                                 data->circulationData[j]->availableThru);
1114                     if (data->circulationData[j]->restrictions)
1115                         printf (" restrictions: %s\n",
1116                                 data->circulationData[j]->restrictions);
1117                     if (data->circulationData[j]->itemId)
1118                         printf (" itemId: %s\n",
1119                                 data->circulationData[j]->itemId);
1120                     if (data->circulationData[j]->renewable)
1121                         printf (" renewable: %d\n",
1122                                 *data->circulationData[j]->renewable);
1123                     if (data->circulationData[j]->onHold)
1124                         printf (" onHold: %d\n",
1125                                 *data->circulationData[j]->onHold);
1126                     if (data->circulationData[j]->enumAndChron)
1127                         printf (" enumAndChron: %s\n",
1128                                 data->circulationData[j]->enumAndChron);
1129                     if (data->circulationData[j]->midspine)
1130                         printf (" midspine: %s\n",
1131                                 data->circulationData[j]->midspine);
1132                     if (data->circulationData[j]->temporaryLocation)
1133                         printf (" temporaryLocation: %s\n",
1134                                 data->circulationData[j]->temporaryLocation);
1135                 }
1136             }
1137         }
1138     }
1139     else
1140     {
1141         printf("Unknown record representation.\n");
1142         if (!z_External(print, &r, 0, 0))
1143         {
1144             odr_perror(print, "Printing external");
1145             odr_reset(print);
1146         }
1147     }
1148 }
1149
1150 static void display_diagrecs(Z_DiagRec **pp, int num)
1151 {
1152     int i;
1153     Z_DefaultDiagFormat *r;
1154
1155     printf("Diagnostic message(s) from database:\n");
1156     for (i = 0; i<num; i++)
1157     {
1158         Z_DiagRec *p = pp[i];
1159         if (p->which != Z_DiagRec_defaultFormat)
1160         {
1161             printf("Diagnostic record not in default format.\n");
1162             return;
1163         }
1164         else
1165             r = p->u.defaultFormat;
1166
1167         if (!r->diagnosticSetId)
1168             printf("Missing diagset\n");
1169         else
1170         {
1171             oid_class oclass;
1172             char diag_name_buf[OID_STR_MAX];
1173             const char *diag_name = 0;
1174             diag_name = yaz_oid_to_string_buf
1175                 (r->diagnosticSetId, &oclass, diag_name_buf);
1176             if (oid_oidcmp(r->diagnosticSetId, yaz_oid_diagset_bib_1))
1177                 printf("Unknown diagset: %s\n", diag_name);
1178         }
1179         printf("    [%d] %s", *r->condition, diagbib1_str(*r->condition));
1180         switch (r->which)
1181         {
1182         case Z_DefaultDiagFormat_v2Addinfo:
1183             printf (" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
1184             break;
1185         case Z_DefaultDiagFormat_v3Addinfo:
1186             printf (" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
1187             break;
1188         }
1189     }
1190 }
1191
1192
1193 static void display_nameplusrecord(Z_NamePlusRecord *p)
1194 {
1195     if (p->databaseName)
1196         printf("[%s]", p->databaseName);
1197     if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
1198         display_diagrecs(&p->u.surrogateDiagnostic, 1);
1199     else if (p->which == Z_NamePlusRecord_databaseRecord)
1200         display_record(p->u.databaseRecord);
1201 }
1202
1203 static void display_records(Z_Records *p)
1204 {
1205     int i;
1206
1207     if (p->which == Z_Records_NSD)
1208     {
1209         Z_DiagRec dr, *dr_p = &dr;
1210         dr.which = Z_DiagRec_defaultFormat;
1211         dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
1212         display_diagrecs (&dr_p, 1);
1213     }
1214     else if (p->which == Z_Records_multipleNSD)
1215         display_diagrecs (p->u.multipleNonSurDiagnostics->diagRecs,
1216                           p->u.multipleNonSurDiagnostics->num_diagRecs);
1217     else
1218     {
1219         printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
1220         for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
1221             display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
1222     }
1223 }
1224
1225 static int send_deleteResultSetRequest(const char *arg)
1226 {
1227     char names[8][32];
1228     int i;
1229
1230     Z_APDU *apdu = zget_APDU(out, Z_APDU_deleteResultSetRequest);
1231     Z_DeleteResultSetRequest *req = apdu->u.deleteResultSetRequest;
1232
1233     req->referenceId = set_refid (out);
1234
1235     req->num_resultSetList =
1236         sscanf (arg, "%30s %30s %30s %30s %30s %30s %30s %30s",
1237                 names[0], names[1], names[2], names[3],
1238                 names[4], names[5], names[6], names[7]);
1239
1240     req->deleteFunction = (int *)
1241         odr_malloc (out, sizeof(*req->deleteFunction));
1242     if (req->num_resultSetList > 0)
1243     {
1244         *req->deleteFunction = Z_DeleteResultSetRequest_list;
1245         req->resultSetList = (char **)
1246             odr_malloc (out, sizeof(*req->resultSetList)*
1247                         req->num_resultSetList);
1248         for (i = 0; i<req->num_resultSetList; i++)
1249             req->resultSetList[i] = names[i];
1250     }
1251     else
1252     {
1253         *req->deleteFunction = Z_DeleteResultSetRequest_all;
1254         req->resultSetList = 0;
1255     }
1256
1257     send_apdu(apdu);
1258     printf("Sent deleteResultSetRequest.\n");
1259     return 2;
1260 }
1261
1262 #if YAZ_HAVE_XML2
1263 static int send_srw(Z_SRW_PDU *sr)
1264 {
1265     const char *charset = negotiationCharset;
1266     const char *host_port = cur_host;
1267     Z_GDU *gdu;
1268     char *path = 0;
1269
1270     path = (char *) odr_malloc(out, 2+strlen(databaseNames[0]));
1271     *path = '/';
1272     strcpy(path+1, databaseNames[0]);
1273
1274     gdu = z_get_HTTP_Request_host_path(out, host_port, path);
1275
1276     if (!strcmp(sru_method, "get"))
1277     {
1278         yaz_sru_get_encode(gdu->u.HTTP_Request, sr, out, charset);
1279     }
1280     else if (!strcmp(sru_method, "post"))
1281     {
1282         yaz_sru_post_encode(gdu->u.HTTP_Request, sr, out, charset);
1283     }
1284     else if (!strcmp(sru_method, "soap"))
1285     {
1286         yaz_sru_soap_encode(gdu->u.HTTP_Request, sr, out, charset);
1287     }
1288
1289     if (z_GDU(out, &gdu, 0, 0))
1290     {
1291         /* encode OK */
1292         char *buf_out;
1293         int len_out;
1294         int r;
1295         if (apdu_file)
1296         {
1297             if (!z_GDU(print, &gdu, 0, 0))
1298                 printf ("Failed to print outgoing SRU package\n");
1299             odr_reset(print);
1300         }
1301         buf_out = odr_getbuf(out, &len_out, 0);
1302
1303         /* we don't odr_reset(out), since we may need the buffer again */
1304
1305         do_hex_dump(buf_out, len_out);
1306
1307         r = cs_put(conn, buf_out, len_out);
1308
1309         if (r >= 0)
1310             return 2;
1311     }
1312     return 0;
1313 }
1314 #endif
1315
1316 #if YAZ_HAVE_XML2
1317 static char *encode_SRW_term(ODR o, const char *q)
1318 {
1319     const char *in_charset = "ISO-8859-1";
1320     WRBUF w = wrbuf_alloc();
1321     yaz_iconv_t cd;
1322     char *res;
1323     if (outputCharset)
1324         in_charset = outputCharset;
1325     cd = yaz_iconv_open("UTF-8", in_charset);
1326     if (!cd)
1327     {
1328         wrbuf_destroy(w);
1329         return odr_strdup(o, q);
1330     }
1331     wrbuf_iconv_write(w, cd, q, strlen(q));
1332     if (wrbuf_len(w))
1333         res = odr_strdup(o, wrbuf_cstr(w));
1334     else
1335         res = odr_strdup(o, q);
1336     yaz_iconv_close(cd);
1337     wrbuf_destroy(w);
1338     return res;
1339 }
1340
1341
1342 static int send_SRW_scanRequest(const char *arg, int pos, int num)
1343 {
1344     Z_SRW_PDU *sr = 0;
1345
1346     /* regular requestse .. */
1347     sr = yaz_srw_get(out, Z_SRW_scan_request);
1348
1349     switch(queryType)
1350     {
1351     case QueryType_CQL:
1352         sr->u.scan_request->query_type = Z_SRW_query_type_cql;
1353         sr->u.scan_request->scanClause.cql = encode_SRW_term(out, arg);
1354         break;
1355     case QueryType_Prefix:
1356         sr->u.scan_request->query_type = Z_SRW_query_type_pqf;
1357         sr->u.scan_request->scanClause.pqf = encode_SRW_term(out, arg);
1358         break;
1359     default:
1360         printf ("Only CQL and PQF supported in SRW\n");
1361         return 0;
1362     }
1363     sr->u.scan_request->responsePosition = odr_intdup(out, pos);
1364     sr->u.scan_request->maximumTerms = odr_intdup(out, num);
1365     return send_srw(sr);
1366 }
1367
1368 static int send_SRW_searchRequest(const char *arg)
1369 {
1370     Z_SRW_PDU *sr = 0;
1371
1372     if (!srw_sr)
1373     {
1374         assert(srw_sr_odr_out == 0);
1375         srw_sr_odr_out = odr_createmem(ODR_ENCODE);
1376     }
1377     odr_reset(srw_sr_odr_out);
1378
1379     setno = 1;
1380
1381     /* save this for later .. when fetching individual records */
1382     srw_sr =  yaz_srw_get(srw_sr_odr_out, Z_SRW_searchRetrieve_request);
1383
1384     /* regular request .. */
1385     sr = yaz_srw_get(out, Z_SRW_searchRetrieve_request);
1386
1387     switch(queryType)
1388     {
1389     case QueryType_CQL:
1390         srw_sr->u.request->query_type = Z_SRW_query_type_cql;
1391         srw_sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1392
1393         sr->u.request->query_type = Z_SRW_query_type_cql;
1394         sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1395         break;
1396     case QueryType_Prefix:
1397         srw_sr->u.request->query_type = Z_SRW_query_type_pqf;
1398         srw_sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1399
1400         sr->u.request->query_type = Z_SRW_query_type_pqf;
1401         sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1402         break;
1403     default:
1404         printf ("Only CQL and PQF supported in SRW\n");
1405         return 0;
1406     }
1407     sr->u.request->maximumRecords = odr_intdup(out, 0);
1408
1409     if (record_schema)
1410         sr->u.request->recordSchema = record_schema;
1411     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
1412         sr->u.request->recordPacking = "xml";
1413     return send_srw(sr);
1414 }
1415 #endif
1416
1417 static void query_charset_convert(Z_RPNQuery *q)
1418 {
1419     if (queryCharset && outputCharset)
1420     {
1421         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
1422         if (!cd)
1423         {
1424             printf("Conversion from %s to %s unsupported\n",
1425                    outputCharset, queryCharset);
1426             return;
1427         }
1428         yaz_query_charset_convert_rpnquery(q, out, cd);
1429         yaz_iconv_close(cd);
1430     }
1431 }
1432
1433 static int send_searchRequest(const char *arg)
1434 {
1435     Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
1436     Z_SearchRequest *req = apdu->u.searchRequest;
1437     Z_Query query;
1438     struct ccl_rpn_node *rpn = NULL;
1439     int error, pos;
1440     char setstring[100];
1441     Z_RPNQuery *RPNquery;
1442     Odr_oct ccl_query;
1443     YAZ_PQF_Parser pqf_parser;
1444     Z_External *ext;
1445     QueryType myQueryType = queryType;
1446     char pqfbuf[512];
1447
1448     if (myQueryType == QueryType_CCL2RPN)
1449     {
1450         rpn = ccl_find_str(bibset, arg, &error, &pos);
1451         if (error)
1452         {
1453             printf("CCL ERROR: %s\n", ccl_err_msg(error));
1454             return 0;
1455         }
1456     } else if (myQueryType == QueryType_CQL2RPN) {
1457         /* ### All this code should be wrapped in a utility function */
1458         CQL_parser parser;
1459         struct cql_node *node;
1460         const char *addinfo;
1461         if (cqltrans == 0) {
1462             printf("Can't use CQL: no translation file.  Try set_cqlfile\n");
1463             return 0;
1464         }
1465         parser = cql_parser_create();
1466         if ((error = cql_parser_string(parser, arg)) != 0) {
1467             printf("Can't parse CQL: must be a syntax error\n");
1468             return 0;
1469         }
1470         node = cql_parser_result(parser);
1471         if ((error = cql_transform_buf(cqltrans, node, pqfbuf,
1472                                        sizeof pqfbuf)) != 0) {
1473             error = cql_transform_error(cqltrans, &addinfo);
1474             printf ("Can't convert CQL to PQF: %s (addinfo=%s)\n",
1475                     cql_strerror(error), addinfo);
1476             return 0;
1477         }
1478         arg = pqfbuf;
1479         myQueryType = QueryType_Prefix;
1480     }
1481
1482     req->referenceId = set_refid (out);
1483     if (!strcmp(arg, "@big")) /* strictly for troublemaking */
1484     {
1485         static unsigned char big[2100];
1486         static Odr_oct bigo;
1487
1488         /* send a very big referenceid to test transport stack etc. */
1489         memset(big, 'A', 2100);
1490         bigo.len = bigo.size = 2100;
1491         bigo.buf = big;
1492         req->referenceId = &bigo;
1493     }
1494
1495     if (setnumber >= 0)
1496     {
1497         sprintf(setstring, "%d", ++setnumber);
1498         req->resultSetName = setstring;
1499     }
1500     *req->smallSetUpperBound = smallSetUpperBound;
1501     *req->largeSetLowerBound = largeSetLowerBound;
1502     *req->mediumSetPresentNumber = mediumSetPresentNumber;
1503     if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
1504         mediumSetPresentNumber > 0))
1505     {
1506         if (recordsyntax_size)
1507             req->preferredRecordSyntax =
1508                 yaz_string_to_oid_odr(yaz_oid_std(),
1509                                       CLASS_RECSYN, recordsyntax_list[0], out);
1510
1511         req->smallSetElementSetNames =
1512             req->mediumSetElementSetNames = elementSetNames;
1513     }
1514     req->num_databaseNames = num_databaseNames;
1515     req->databaseNames = databaseNames;
1516
1517     req->query = &query;
1518
1519     switch (myQueryType)
1520     {
1521     case QueryType_Prefix:
1522         query.which = Z_Query_type_1;
1523         pqf_parser = yaz_pqf_create ();
1524         RPNquery = yaz_pqf_parse (pqf_parser, out, arg);
1525         if (!RPNquery)
1526         {
1527             const char *pqf_msg;
1528             size_t off;
1529             int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
1530             int ioff = off;
1531             printf("%*s^\n", ioff+4, "");
1532             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
1533
1534             yaz_pqf_destroy (pqf_parser);
1535             return 0;
1536         }
1537         yaz_pqf_destroy (pqf_parser);
1538         query_charset_convert(RPNquery);
1539         query.u.type_1 = RPNquery;
1540         break;
1541     case QueryType_CCL:
1542         query.which = Z_Query_type_2;
1543         query.u.type_2 = &ccl_query;
1544         ccl_query.buf = (unsigned char*) arg;
1545         ccl_query.len = strlen(arg);
1546         break;
1547     case QueryType_CCL2RPN:
1548         query.which = Z_Query_type_1;
1549         RPNquery = ccl_rpn_query(out, rpn);
1550         if (!RPNquery)
1551         {
1552             printf ("Couldn't convert from CCL to RPN\n");
1553             return 0;
1554         }
1555         query_charset_convert(RPNquery);
1556         query.u.type_1 = RPNquery;
1557         ccl_rpn_delete (rpn);
1558         break;
1559     case QueryType_CQL:
1560         query.which = Z_Query_type_104;
1561         ext = (Z_External *) odr_malloc(out, sizeof(*ext));
1562         ext->direct_reference = odr_getoidbystr(out, "1.2.840.10003.16.2");
1563         ext->indirect_reference = 0;
1564         ext->descriptor = 0;
1565         ext->which = Z_External_CQL;
1566         ext->u.cql = odr_strdup(out, arg);
1567         query.u.type_104 =  ext;
1568         break;
1569     default:
1570         printf ("Unsupported query type\n");
1571         return 0;
1572     }
1573     if (send_apdu(apdu))
1574         printf("Sent searchRequest.\n");
1575     setno = 1;
1576     return 2;
1577 }
1578
1579 /* display Query Expression as part of searchResult-1 */
1580 static void display_queryExpression (const char *lead, Z_QueryExpression *qe)
1581 {
1582     if (!qe)
1583         return;
1584     printf(" %s=", lead);
1585     if (qe->which == Z_QueryExpression_term)
1586     {
1587         if (qe->u.term->queryTerm)
1588         {
1589             Z_Term *term = qe->u.term->queryTerm;
1590             switch (term->which)
1591             {
1592             case Z_Term_general:
1593                 printf ("%.*s", term->u.general->len, term->u.general->buf);
1594                 break;
1595             case Z_Term_characterString:
1596                 printf ("%s", term->u.characterString);
1597                 break;
1598             case Z_Term_numeric:
1599                 printf ("%d", *term->u.numeric);
1600                 break;
1601             case Z_Term_null:
1602                 printf ("null");
1603                 break;
1604             }
1605         }
1606     }
1607 }
1608
1609 /* see if we can find USR:SearchResult-1 */
1610 static void display_searchResult (Z_OtherInformation *o)
1611 {
1612     int i;
1613     if (!o)
1614         return ;
1615     for (i = 0; i < o->num_elements; i++)
1616     {
1617         if (o->list[i]->which == Z_OtherInfo_externallyDefinedInfo)
1618         {
1619             Z_External *ext = o->list[i]->information.externallyDefinedInfo;
1620
1621             if (ext->which == Z_External_searchResult1)
1622             {
1623                 int j;
1624                 Z_SearchInfoReport *sr = ext->u.searchResult1;
1625                 printf ("SearchResult-1:");
1626                 for (j = 0; j < sr->num; j++)
1627                 {
1628                     if (j)
1629                         printf(",");
1630                     if (!sr->elements[j]->subqueryExpression)
1631                         printf("%d", j);
1632                     display_queryExpression("term",
1633                         sr->elements[j]->subqueryExpression);
1634                     display_queryExpression("interpretation",
1635                         sr->elements[j]->subqueryInterpretation);
1636                     display_queryExpression("recommendation",
1637                         sr->elements[j]->subqueryRecommendation);
1638                     if (sr->elements[j]->subqueryCount)
1639                         printf(" cnt=%d", *sr->elements[j]->subqueryCount);
1640                     if (sr->elements[j]->subqueryId)
1641                         printf(" id=%s ", sr->elements[j]->subqueryId);
1642                 }
1643                 printf ("\n");
1644             }
1645         }
1646     }
1647 }
1648
1649 static int process_searchResponse(Z_SearchResponse *res)
1650 {
1651     printf ("Received SearchResponse.\n");
1652     print_refid (res->referenceId);
1653     if (*res->searchStatus)
1654         printf("Search was a success.\n");
1655     else
1656         printf("Search was a bloomin' failure.\n");
1657     printf("Number of hits: %d", *res->resultCount);
1658     last_hit_count = *res->resultCount;
1659     if (setnumber >= 0)
1660         printf (", setno %d", setnumber);
1661     putchar('\n');
1662     if (res->resultSetStatus)
1663     {
1664         printf("Result Set Status: ");
1665         switch(*res->resultSetStatus)
1666         {
1667         case Z_SearchResponse_subset:
1668             printf("subset"); break;
1669         case Z_SearchResponse_interim:
1670             printf("interim"); break;
1671         case Z_SearchResponse_none:
1672             printf("none"); break;
1673         case Z_SearchResponse_estimate:
1674             printf("estimate"); break;
1675         default:
1676             printf("%d", *res->resultSetStatus);
1677         }
1678         putchar('\n');
1679     }
1680     display_searchResult (res->additionalSearchInfo);
1681     printf("records returned: %d\n",
1682            *res->numberOfRecordsReturned);
1683     setno += *res->numberOfRecordsReturned;
1684     if (res->records)
1685         display_records(res->records);
1686     return 0;
1687 }
1688
1689 static void print_level(int iLevel)
1690 {
1691     int i;
1692     for (i = 0; i < iLevel * 4; i++)
1693         printf(" ");
1694 }
1695
1696 static void print_int(int iLevel, const char *pTag, int *pInt)
1697 {
1698     if (pInt != NULL)
1699     {
1700         print_level(iLevel);
1701         printf("%s: %d\n", pTag, *pInt);
1702     }
1703 }
1704
1705 static void print_string(int iLevel, const char *pTag, const char *pString)
1706 {
1707     if (pString != NULL)
1708     {
1709         print_level(iLevel);
1710         printf("%s: %s\n", pTag, pString);
1711     }
1712 }
1713
1714 static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
1715 {
1716     if (pOid != NULL)
1717     {
1718         Odr_oid *pInt = pOid;
1719
1720         print_level(iLevel);
1721         printf("%s:", pTag);
1722         for (; *pInt != -1; pInt++)
1723             printf(" %d", *pInt);
1724         printf("\n");
1725     }
1726 }
1727
1728 static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
1729 {
1730     if (referenceId != NULL)
1731     {
1732         int i;
1733
1734         print_level(iLevel);
1735         printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
1736         for (i = 0; i < referenceId->len; i++)
1737             printf("%c", referenceId->buf[i]);
1738         printf("\n");
1739     }
1740 }
1741
1742 static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
1743 {
1744     if (pStringNumeric != NULL)
1745     {
1746         switch (pStringNumeric->which)
1747         {
1748         case Z_StringOrNumeric_string:
1749             print_string(iLevel, pTag, pStringNumeric->u.string);
1750             break;
1751
1752         case Z_StringOrNumeric_numeric:
1753             print_int(iLevel, pTag, pStringNumeric->u.numeric);
1754             break;
1755
1756         default:
1757             print_level(iLevel);
1758             printf("%s: valid type for Z_StringOrNumeric\n", pTag);
1759             break;
1760         }
1761     }
1762 }
1763
1764 static void print_universe_report_duplicate(
1765     int iLevel,
1766     Z_UniverseReportDuplicate *pUniverseReportDuplicate)
1767 {
1768     if (pUniverseReportDuplicate != NULL)
1769     {
1770         print_level(iLevel);
1771         printf("Universe Report Duplicate: \n");
1772         iLevel++;
1773         print_string_or_numeric(iLevel, "Hit No",
1774                                 pUniverseReportDuplicate->hitno);
1775     }
1776 }
1777
1778 static void print_universe_report_hits(
1779     int iLevel,
1780     Z_UniverseReportHits *pUniverseReportHits)
1781 {
1782     if (pUniverseReportHits != NULL)
1783     {
1784         print_level(iLevel);
1785         printf("Universe Report Hits: \n");
1786         iLevel++;
1787         print_string_or_numeric(iLevel, "Database",
1788                                 pUniverseReportHits->database);
1789         print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
1790     }
1791 }
1792
1793 static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
1794 {
1795     if (pUniverseReport != NULL)
1796     {
1797         print_level(iLevel);
1798         printf("Universe Report: \n");
1799         iLevel++;
1800         print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
1801         switch (pUniverseReport->which)
1802         {
1803         case Z_UniverseReport_databaseHits:
1804             print_universe_report_hits(iLevel,
1805                                        pUniverseReport->u.databaseHits);
1806             break;
1807
1808         case Z_UniverseReport_duplicate:
1809             print_universe_report_duplicate(iLevel,
1810                                             pUniverseReport->u.duplicate);
1811             break;
1812
1813         default:
1814             print_level(iLevel);
1815             printf("Type: %d\n", pUniverseReport->which);
1816             break;
1817         }
1818     }
1819 }
1820
1821 static void print_external(int iLevel, Z_External *pExternal)
1822 {
1823     if (pExternal != NULL)
1824     {
1825         print_level(iLevel);
1826         printf("External: \n");
1827         iLevel++;
1828         print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
1829         print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
1830         print_string(iLevel, "Descriptor", pExternal->descriptor);
1831         switch (pExternal->which)
1832         {
1833         case Z_External_universeReport:
1834             print_universe_report(iLevel, pExternal->u.universeReport);
1835             break;
1836
1837         default:
1838             print_level(iLevel);
1839             printf("Type: %d\n", pExternal->which);
1840             break;
1841         }
1842     }
1843 }
1844
1845 static int process_resourceControlRequest (Z_ResourceControlRequest *req)
1846 {
1847     printf ("Received ResourceControlRequest.\n");
1848     print_referenceId(1, req->referenceId);
1849     print_int(1, "Suspended Flag", req->suspendedFlag);
1850     print_int(1, "Partial Results Available", req->partialResultsAvailable);
1851     print_int(1, "Response Required", req->responseRequired);
1852     print_int(1, "Triggered Request Flag", req->triggeredRequestFlag);
1853     print_external(1, req->resourceReport);
1854     return 0;
1855 }
1856
1857 void process_ESResponse(Z_ExtendedServicesResponse *res)
1858 {
1859     printf("Status: ");
1860     switch (*res->operationStatus)
1861     {
1862     case Z_ExtendedServicesResponse_done:
1863         printf ("done\n");
1864         break;
1865     case Z_ExtendedServicesResponse_accepted:
1866         printf ("accepted\n");
1867         break;
1868     case Z_ExtendedServicesResponse_failure:
1869         printf ("failure\n");
1870         display_diagrecs(res->diagnostics, res->num_diagnostics);
1871         break;
1872     default:
1873         printf ("unknown\n");
1874     }
1875     if ( (*res->operationStatus != Z_ExtendedServicesResponse_failure) &&
1876         (res->num_diagnostics != 0) ) {
1877         display_diagrecs(res->diagnostics, res->num_diagnostics);
1878     }
1879     print_refid (res->referenceId);
1880     if (res->taskPackage &&
1881         res->taskPackage->which == Z_External_extendedService)
1882     {
1883         Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService;
1884         Odr_oct *id = taskPackage->targetReference;
1885         Z_External *ext = taskPackage->taskSpecificParameters;
1886
1887         if (id)
1888         {
1889             printf ("Target Reference: ");
1890             print_stringn (id->buf, id->len);
1891             printf ("\n");
1892         }
1893         if (ext->which == Z_External_update)
1894         {
1895             Z_IUUpdateTaskPackage *utp = ext->u.update->u.taskPackage;
1896             if (utp && utp->targetPart)
1897             {
1898                 Z_IUTargetPart *targetPart = utp->targetPart;
1899                 int i;
1900
1901                 for (i = 0; i<targetPart->num_taskPackageRecords;  i++)
1902                 {
1903
1904                     Z_IUTaskPackageRecordStructure *tpr =
1905                         targetPart->taskPackageRecords[i];
1906                     printf ("task package record %d\n", i+1);
1907                     if (tpr->which == Z_IUTaskPackageRecordStructure_record)
1908                     {
1909                         display_record (tpr->u.record);
1910                     }
1911                     else
1912                     {
1913                         printf ("other type\n");
1914                     }
1915                 }
1916             }
1917         }
1918         if (ext->which == Z_External_itemOrder)
1919         {
1920             Z_IOTaskPackage *otp = ext->u.itemOrder->u.taskPackage;
1921             if (otp && otp->targetPart && otp->targetPart->itemRequest)
1922             {
1923                 Z_External *ext = otp->targetPart->itemRequest;
1924                 if (ext->which == Z_External_octet)
1925                 {
1926                     Odr_oct *doc = ext->u.octet_aligned;
1927                     printf("Got itemRequest doc %.*s\n",
1928                            doc->len, doc->buf);
1929                 }
1930             }
1931         }
1932     }
1933     if (res->taskPackage && res->taskPackage->which == Z_External_octet)
1934     {
1935         Odr_oct *doc = res->taskPackage->u.octet_aligned;
1936         printf("%.*s\n", doc->len, doc->buf);
1937     }
1938 }
1939
1940 const char *get_ill_element (void *clientData, const char *element)
1941 {
1942     return 0;
1943 }
1944
1945 static Z_External *create_external_itemRequest(void)
1946 {
1947     struct ill_get_ctl ctl;
1948     ILL_ItemRequest *req;
1949     Z_External *r = 0;
1950     int item_request_size = 0;
1951     char *item_request_buf = 0;
1952
1953     ctl.odr = out;
1954     ctl.clientData = 0;
1955     ctl.f = get_ill_element;
1956
1957     req = ill_get_ItemRequest(&ctl, "ill", 0);
1958     if (!req)
1959         printf ("ill_get_ItemRequest failed\n");
1960
1961     if (!ill_ItemRequest (out, &req, 0, 0))
1962     {
1963         if (apdu_file)
1964         {
1965             ill_ItemRequest(print, &req, 0, 0);
1966             odr_reset(print);
1967         }
1968         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1969         if (item_request_buf)
1970             odr_setbuf (out, item_request_buf, item_request_size, 1);
1971         printf ("Couldn't encode ItemRequest, size %d\n", item_request_size);
1972         return 0;
1973     }
1974     else
1975     {
1976         r = (Z_External *) odr_malloc (out, sizeof(*r));
1977         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
1978         r->indirect_reference = 0;
1979         r->descriptor = 0;
1980         r->which = Z_External_single;
1981
1982         r->u.single_ASN1_type = (Odr_oct *)
1983             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
1984         r->u.single_ASN1_type->buf = (unsigned char *)
1985         odr_malloc (out, item_request_size);
1986         r->u.single_ASN1_type->len = item_request_size;
1987         r->u.single_ASN1_type->size = item_request_size;
1988         memcpy (r->u.single_ASN1_type->buf, item_request_buf,
1989                 item_request_size);
1990
1991         do_hex_dump(item_request_buf,item_request_size);
1992     }
1993     return r;
1994 }
1995
1996 static Z_External *create_external_ILL_APDU(int which)
1997 {
1998     struct ill_get_ctl ctl;
1999     ILL_APDU *ill_apdu;
2000     Z_External *r = 0;
2001     int ill_request_size = 0;
2002     char *ill_request_buf = 0;
2003
2004     ctl.odr = out;
2005     ctl.clientData = 0;
2006     ctl.f = get_ill_element;
2007
2008     ill_apdu = ill_get_APDU(&ctl, "ill", 0);
2009
2010     if (!ill_APDU (out, &ill_apdu, 0, 0))
2011     {
2012         if (apdu_file)
2013         {
2014             printf ("-------------------\n");
2015             ill_APDU(print, &ill_apdu, 0, 0);
2016             odr_reset(print);
2017             printf ("-------------------\n");
2018         }
2019         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
2020         if (ill_request_buf)
2021             odr_setbuf (out, ill_request_buf, ill_request_size, 1);
2022         printf ("Couldn't encode ILL-Request, size %d\n", ill_request_size);
2023         return 0;
2024     }
2025     else
2026     {
2027         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
2028
2029         r = (Z_External *) odr_malloc (out, sizeof(*r));
2030         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
2031         r->indirect_reference = 0;
2032         r->descriptor = 0;
2033         r->which = Z_External_single;
2034
2035         r->u.single_ASN1_type = (Odr_oct *)
2036             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
2037         r->u.single_ASN1_type->buf = (unsigned char *)
2038         odr_malloc (out, ill_request_size);
2039         r->u.single_ASN1_type->len = ill_request_size;
2040         r->u.single_ASN1_type->size = ill_request_size;
2041         memcpy (r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
2042 /*         printf ("len = %d\n", ill_request_size); */
2043 /*              do_hex_dump(ill_request_buf,ill_request_size); */
2044 /*              printf("--- end of extenal\n"); */
2045
2046     }
2047     return r;
2048 }
2049
2050
2051 static Z_External *create_ItemOrderExternal(const char *type, int itemno)
2052 {
2053     Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
2054     r->direct_reference = odr_oiddup(out, yaz_oid_extserv_item_order);
2055     r->indirect_reference = 0;
2056     r->descriptor = 0;
2057
2058     r->which = Z_External_itemOrder;
2059
2060     r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
2061     memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
2062     r->u.itemOrder->which=Z_IOItemOrder_esRequest;
2063
2064     r->u.itemOrder->u.esRequest = (Z_IORequest *)
2065         odr_malloc(out,sizeof(Z_IORequest));
2066     memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
2067
2068     r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
2069         odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
2070     memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
2071     r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
2072         odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
2073     memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
2074
2075     r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
2076     r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
2077     r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
2078
2079     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
2080         (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
2081     memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
2082     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
2083
2084     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
2085         (int *) odr_malloc(out, sizeof(int));
2086     *r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item = itemno;
2087
2088     if (!strcmp (type, "item") || !strcmp(type, "2"))
2089     {
2090         printf ("using item-request\n");
2091         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2092             create_external_itemRequest();
2093     }
2094     else if (!strcmp(type, "ill") || !strcmp(type, "1"))
2095     {
2096         printf ("using ILL-request\n");
2097         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2098             create_external_ILL_APDU(ILL_APDU_ILL_Request);
2099     }
2100     else if (!strcmp(type, "xml") || !strcmp(type, "3"))
2101     {
2102         const char *xml_buf =
2103             "<itemorder>\n"
2104             "  <type>request</type>\n"
2105             "  <libraryNo>000200</libraryNo>\n"
2106             "  <borrowerTicketNo> 1212 </borrowerTicketNo>\n"
2107             "</itemorder>";
2108         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2109             z_ext_record_oid(out, yaz_oid_recsyn_xml, xml_buf, strlen(xml_buf));
2110     }
2111     else
2112         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2113
2114     return r;
2115 }
2116
2117 static int send_itemorder(const char *type, int itemno)
2118 {
2119     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2120     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2121
2122     req->referenceId = set_refid (out);
2123
2124     req->packageType = odr_oiddup(out, yaz_oid_extserv_item_order);
2125     req->packageName = esPackageName;
2126
2127     req->taskSpecificParameters = create_ItemOrderExternal(type, itemno);
2128
2129     send_apdu(apdu);
2130     return 0;
2131 }
2132
2133 static int only_z3950(void)
2134 {
2135     if (!conn)
2136     {
2137         printf ("Not connected yet\n");
2138         return 1;
2139     }
2140     if (protocol == PROTO_HTTP)
2141     {
2142         printf ("Not supported by SRW\n");
2143         return 1;
2144     }
2145     return 0;
2146 }
2147
2148 static int cmd_update_common(const char *arg, int version);
2149
2150 static int cmd_update(const char *arg)
2151 {
2152     return cmd_update_common(arg, 1);
2153 }
2154
2155 static int cmd_update0(const char *arg)
2156 {
2157     return cmd_update_common(arg, 0);
2158 }
2159
2160 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2161                             char *rec_buf, int rec_len);
2162
2163 static int cmd_update_SRW(int action_no, const char *recid,
2164                           char *rec_buf, int rec_len);
2165
2166 static int cmd_update_common(const char *arg, int version)
2167 {
2168     char action[20], recid_buf[20];
2169     const char *recid = 0;
2170     char *rec_buf;
2171     int rec_len;
2172     int action_no;
2173     int noread = 0;
2174
2175     *action = 0;
2176     *recid_buf = 0;
2177     sscanf (arg, "%19s %19s%n", action, recid_buf, &noread);
2178     if (noread == 0)
2179     {
2180         printf("Use: update action recid [fname]\n");
2181         printf(" where action is one of insert,replace,delete.update\n");
2182         printf(" recid is some record ID. Use none for no ID\n");
2183         printf(" fname is file of record to be updated\n");
2184         return 0;
2185     }
2186
2187     if (!strcmp (action, "insert"))
2188         action_no = Z_IUOriginPartToKeep_recordInsert;
2189     else if (!strcmp (action, "replace"))
2190         action_no = Z_IUOriginPartToKeep_recordReplace;
2191     else if (!strcmp (action, "delete"))
2192         action_no = Z_IUOriginPartToKeep_recordDelete;
2193     else if (!strcmp (action, "update"))
2194         action_no = Z_IUOriginPartToKeep_specialUpdate;
2195     else
2196     {
2197         printf ("Bad action: %s\n", action);
2198         printf ("Possible values: insert, replace, delete, update\n");
2199         return 0;
2200     }
2201
2202     if (strcmp(recid_buf, "none")) /* none means no record ID */
2203         recid = recid_buf;
2204
2205     arg += noread;
2206     if (parse_cmd_doc(&arg, out, &rec_buf, &rec_len, 1) == 0)
2207         return 0;
2208
2209 #if YAZ_HAVE_XML2
2210     if (protocol == PROTO_HTTP)
2211         return cmd_update_SRW(action_no, recid, rec_buf, rec_len);
2212 #endif
2213     return cmd_update_Z3950(version, action_no, recid, rec_buf, rec_len);
2214 }
2215
2216 #if YAZ_HAVE_XML2
2217 static int cmd_update_SRW(int action_no, const char *recid,
2218                           char *rec_buf, int rec_len)
2219 {
2220     if (!conn)
2221         cmd_open(0);
2222     if (!conn)
2223         return 0;
2224     else
2225     {
2226         Z_SRW_PDU *srw = yaz_srw_get(out, Z_SRW_update_request);
2227         Z_SRW_updateRequest *sr = srw->u.update_request;
2228
2229         switch(action_no)
2230         {
2231         case Z_IUOriginPartToKeep_recordInsert:
2232             sr->operation = "info:srw/action/1/create";
2233             break;
2234         case Z_IUOriginPartToKeep_recordReplace:
2235             sr->operation = "info:srw/action/1/replace";
2236             break;
2237         case Z_IUOriginPartToKeep_recordDelete:
2238             sr->operation = "info:srw/action/1/delete";
2239             break;
2240         }
2241         if (rec_buf)
2242         {
2243             sr->record = yaz_srw_get_record(out);
2244             sr->record->recordData_buf = rec_buf;
2245             sr->record->recordData_len = rec_len;
2246             sr->record->recordSchema = record_schema;
2247         }
2248         if (recid)
2249             sr->recordId = odr_strdup(out, recid);
2250         return send_srw(srw);
2251     }
2252 }
2253 #endif
2254
2255 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2256                             char *rec_buf, int rec_len)
2257 {
2258     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
2259     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2260     Z_External *r;
2261     Z_External *record_this = 0;
2262     if (rec_buf)
2263         record_this = z_ext_record_oid(out, yaz_oid_recsyn_xml,
2264                                        rec_buf, rec_len);
2265     else
2266     {
2267         if (!record_last)
2268         {
2269             printf ("No last record (update ignored)\n");
2270             return 0;
2271         }
2272         record_this = record_last;
2273     }
2274
2275     req->packageType = odr_oiddup(out, (version == 0 ?
2276        yaz_oid_extserv_database_update_first_version :
2277        yaz_oid_extserv_database_update));
2278
2279     req->packageName = esPackageName;
2280
2281     req->referenceId = set_refid (out);
2282
2283     r = req->taskSpecificParameters = (Z_External *)
2284         odr_malloc (out, sizeof(*r));
2285     r->direct_reference = req->packageType;
2286     r->indirect_reference = 0;
2287     r->descriptor = 0;
2288     if (version == 0)
2289     {
2290         Z_IU0OriginPartToKeep *toKeep;
2291         Z_IU0SuppliedRecords *notToKeep;
2292
2293         r->which = Z_External_update0;
2294         r->u.update0 = (Z_IU0Update *) odr_malloc(out, sizeof(*r->u.update0));
2295         r->u.update0->which = Z_IUUpdate_esRequest;
2296         r->u.update0->u.esRequest = (Z_IU0UpdateEsRequest *)
2297             odr_malloc(out, sizeof(*r->u.update0->u.esRequest));
2298         toKeep = r->u.update0->u.esRequest->toKeep = (Z_IU0OriginPartToKeep *)
2299             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->toKeep));
2300
2301         toKeep->databaseName = databaseNames[0];
2302         toKeep->schema = 0;
2303         toKeep->elementSetName = 0;
2304
2305         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2306         *toKeep->action = action_no;
2307
2308         notToKeep = r->u.update0->u.esRequest->notToKeep = (Z_IU0SuppliedRecords *)
2309             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->notToKeep));
2310         notToKeep->num = 1;
2311         notToKeep->elements = (Z_IU0SuppliedRecords_elem **)
2312             odr_malloc(out, sizeof(*notToKeep->elements));
2313         notToKeep->elements[0] = (Z_IU0SuppliedRecords_elem *)
2314             odr_malloc(out, sizeof(**notToKeep->elements));
2315         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2316         if (recid)
2317         {
2318             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2319                 odr_malloc (out, sizeof(Odr_oct));
2320             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2321             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2322             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2323         }
2324         else
2325             notToKeep->elements[0]->u.opaque = 0;
2326         notToKeep->elements[0]->supplementalId = 0;
2327         notToKeep->elements[0]->correlationInfo = 0;
2328         notToKeep->elements[0]->record = record_this;
2329     }
2330     else
2331     {
2332         Z_IUOriginPartToKeep *toKeep;
2333         Z_IUSuppliedRecords *notToKeep;
2334
2335         r->which = Z_External_update;
2336         r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
2337         r->u.update->which = Z_IUUpdate_esRequest;
2338         r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
2339             odr_malloc(out, sizeof(*r->u.update->u.esRequest));
2340         toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
2341             odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
2342
2343         toKeep->databaseName = databaseNames[0];
2344         toKeep->schema = 0;
2345         toKeep->elementSetName = 0;
2346         toKeep->actionQualifier = 0;
2347         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2348         *toKeep->action = action_no;
2349
2350         notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
2351             odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
2352         notToKeep->num = 1;
2353         notToKeep->elements = (Z_IUSuppliedRecords_elem **)
2354             odr_malloc(out, sizeof(*notToKeep->elements));
2355         notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
2356             odr_malloc(out, sizeof(**notToKeep->elements));
2357         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2358         if (recid)
2359         {
2360             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2361                 odr_malloc (out, sizeof(Odr_oct));
2362             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2363             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2364             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2365         }
2366         else
2367             notToKeep->elements[0]->u.opaque = 0;
2368         notToKeep->elements[0]->supplementalId = 0;
2369         notToKeep->elements[0]->correlationInfo = 0;
2370         notToKeep->elements[0]->record = record_this;
2371     }
2372
2373     send_apdu(apdu);
2374
2375     return 2;
2376 }
2377
2378 static int cmd_xmles(const char *arg)
2379 {
2380     if (only_z3950())
2381         return 1;
2382     else
2383     {
2384         char *asn_buf = 0;
2385         int noread = 0;
2386         Odr_oid *oid;
2387         char oid_str[51];
2388         Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2389         Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2390
2391
2392         Z_External *ext = (Z_External *) odr_malloc(out, sizeof(*ext));
2393
2394         req->referenceId = set_refid (out);
2395         req->taskSpecificParameters = ext;
2396         ext->indirect_reference = 0;
2397         ext->descriptor = 0;
2398         ext->which = Z_External_octet;
2399         ext->u.single_ASN1_type = (Odr_oct *) odr_malloc (out, sizeof(Odr_oct));
2400         sscanf(arg, "%50s%n", oid_str, &noread);
2401         if (noread == 0)
2402         {
2403             printf("Missing OID for xmles\n");
2404             return 0;
2405         }
2406         arg += noread;
2407         if (parse_cmd_doc(&arg, out, &asn_buf,
2408                           &ext->u.single_ASN1_type->len, 0) == 0)
2409             return 0;
2410
2411         ext->u.single_ASN1_type->buf = (unsigned char *) asn_buf;
2412
2413         oid = yaz_string_to_oid_odr(yaz_oid_std(),
2414                                     CLASS_EXTSERV, oid_str, out);
2415         if (!oid)
2416         {
2417             printf("Bad OID: %s\n", oid_str);
2418             return 0;
2419         }
2420
2421         req->packageType = oid;
2422
2423         ext->direct_reference = oid;
2424
2425         send_apdu(apdu);
2426
2427         return 2;
2428     }
2429 }
2430
2431 static int cmd_itemorder(const char *arg)
2432 {
2433     char type[12];
2434     int itemno;
2435
2436     if (only_z3950())
2437         return 1;
2438     if (sscanf (arg, "%10s %d", type, &itemno) != 2)
2439         return 0;
2440
2441     printf("Item order request\n");
2442     fflush(stdout);
2443     send_itemorder(type, itemno);
2444     return 2;
2445 }
2446
2447 static void show_opt(const char *arg, void *clientData)
2448 {
2449     printf ("%s ", arg);
2450 }
2451
2452 static int cmd_zversion(const char *arg)
2453 {
2454     if (*arg && arg)
2455         z3950_version = atoi(arg);
2456     else
2457         printf ("version is %d\n", z3950_version);
2458     return 0;
2459 }
2460
2461 static int cmd_options(const char *arg)
2462 {
2463     if (*arg)
2464     {
2465         int r;
2466         int pos;
2467         r = yaz_init_opt_encode(&z3950_options, arg, &pos);
2468         if (r == -1)
2469             printf("Unknown option(s) near %s\n", arg+pos);
2470     }
2471     else
2472     {
2473         yaz_init_opt_decode(&z3950_options, show_opt, 0);
2474         printf ("\n");
2475     }
2476     return 0;
2477 }
2478
2479 static int cmd_explain(const char *arg)
2480 {
2481     if (protocol != PROTO_HTTP)
2482         return 0;
2483 #if YAZ_HAVE_XML2
2484     if (!conn)
2485         cmd_open(0);
2486     if (conn)
2487     {
2488         Z_SRW_PDU *sr = 0;
2489
2490         setno = 1;
2491
2492         /* save this for later .. when fetching individual records */
2493         sr = yaz_srw_get(out, Z_SRW_explain_request);
2494         if (recordsyntax_size == 1
2495             && !yaz_matchstr(recordsyntax_list[0], "xml"))
2496             sr->u.explain_request->recordPacking = "xml";
2497         send_srw(sr);
2498         return 2;
2499     }
2500 #endif
2501     return 0;
2502 }
2503
2504 static int cmd_init(const char *arg)
2505 {
2506     if (*arg)
2507     {
2508         strncpy (cur_host, arg, sizeof(cur_host)-1);
2509         cur_host[sizeof(cur_host)-1] = 0;
2510     }
2511     if (only_z3950())
2512         return 1;
2513     send_initRequest(cur_host);
2514     return 2;
2515 }
2516
2517 static int cmd_sru(const char *arg)
2518 {
2519     if (!*arg)
2520     {
2521         printf("SRU method is: %s\n", sru_method);
2522     }
2523     else
2524     {
2525         if (!yaz_matchstr(arg, "post"))
2526             sru_method = "post";
2527         else if (!yaz_matchstr(arg, "get"))
2528             sru_method = "get";
2529         else if (!yaz_matchstr(arg, "soap"))
2530             sru_method = "soap";
2531         else
2532         {
2533             printf("Unknown SRU method: %s\n", arg);
2534             printf("Specify one of POST, GET, SOAP\n");
2535         }
2536     }
2537     return 0;
2538 }
2539
2540 static int cmd_find(const char *arg)
2541 {
2542     if (!*arg)
2543     {
2544         printf("Find what?\n");
2545         return 0;
2546     }
2547     if (protocol == PROTO_HTTP)
2548     {
2549 #if YAZ_HAVE_XML2
2550         if (!conn)
2551             cmd_open(0);
2552         if (!conn)
2553             return 0;
2554         if (!send_SRW_searchRequest(arg))
2555             return 0;
2556 #else
2557         return 0;
2558 #endif
2559     }
2560     else
2561     {
2562         if (!conn)
2563         {
2564             try_reconnect();
2565
2566             if (!conn) {
2567                 printf("Not connected yet\n");
2568                 return 0;
2569             }
2570         }
2571         if (!send_searchRequest(arg))
2572             return 0;
2573     }
2574     return 2;
2575 }
2576
2577 static int cmd_delete(const char *arg)
2578 {
2579     if (only_z3950())
2580         return 0;
2581     if (!send_deleteResultSetRequest(arg))
2582         return 0;
2583     return 2;
2584 }
2585
2586 static int cmd_ssub(const char *arg)
2587 {
2588     if (!(smallSetUpperBound = atoi(arg)))
2589         return 0;
2590     return 1;
2591 }
2592
2593 static int cmd_lslb(const char *arg)
2594 {
2595     if (!(largeSetLowerBound = atoi(arg)))
2596         return 0;
2597     return 1;
2598 }
2599
2600 static int cmd_mspn(const char *arg)
2601 {
2602     if (!(mediumSetPresentNumber = atoi(arg)))
2603         return 0;
2604     return 1;
2605 }
2606
2607 static int cmd_status(const char *arg)
2608 {
2609     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
2610     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
2611     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
2612     return 1;
2613 }
2614
2615 static int cmd_setnames(const char *arg)
2616 {
2617     if (*arg == '1')         /* enable ? */
2618         setnumber = 0;
2619     else if (*arg == '0')    /* disable ? */
2620         setnumber = -1;
2621     else if (setnumber < 0)  /* no args, toggle .. */
2622         setnumber = 0;
2623     else
2624         setnumber = -1;
2625
2626     if (setnumber >= 0)
2627         printf("Set numbering enabled.\n");
2628     else
2629         printf("Set numbering disabled.\n");
2630     return 1;
2631 }
2632
2633 /* PRESENT SERVICE ----------------------------- */
2634
2635 static void parse_show_args(const char *arg_c, char *setstring,
2636                             int *start, int *number)
2637 {
2638     char arg[40];
2639     char *p;
2640
2641     strncpy(arg, arg_c, sizeof(arg)-1);
2642     arg[sizeof(arg)-1] = '\0';
2643
2644     if ((p = strchr(arg, '+')))
2645     {
2646         *number = atoi(p + 1);
2647         *p = '\0';
2648     }
2649     if (*arg)
2650     {
2651         if (!strcmp(arg, "all"))
2652         {
2653             *number = last_hit_count;
2654             *start = 1;
2655         }
2656         else
2657             *start = atoi(arg);
2658     }
2659     if (p && (p=strchr(p+1, '+')))
2660         strcpy (setstring, p+1);
2661     else if (setnumber >= 0)
2662         sprintf(setstring, "%d", setnumber);
2663     else
2664         *setstring = '\0';
2665 }
2666
2667 static int send_presentRequest(const char *arg)
2668 {
2669     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
2670     Z_PresentRequest *req = apdu->u.presentRequest;
2671     Z_RecordComposition compo;
2672     int nos = 1;
2673     char setstring[100];
2674
2675     req->referenceId = set_refid (out);
2676
2677     parse_show_args(arg, setstring, &setno, &nos);
2678     if (*setstring)
2679         req->resultSetId = setstring;
2680
2681     req->resultSetStartPoint = &setno;
2682     req->numberOfRecordsRequested = &nos;
2683
2684     if (recordsyntax_size)
2685         req->preferredRecordSyntax =
2686             yaz_string_to_oid_odr(yaz_oid_std(),
2687                                   CLASS_RECSYN, recordsyntax_list[0], out);
2688
2689     if (record_schema || recordsyntax_size >= 2)
2690     {
2691         req->recordComposition = &compo;
2692         compo.which = Z_RecordComp_complex;
2693         compo.u.complex = (Z_CompSpec *)
2694             odr_malloc(out, sizeof(*compo.u.complex));
2695         compo.u.complex->selectAlternativeSyntax = (bool_t *)
2696             odr_malloc(out, sizeof(bool_t));
2697         *compo.u.complex->selectAlternativeSyntax = 0;
2698
2699         compo.u.complex->generic = (Z_Specification *)
2700             odr_malloc(out, sizeof(*compo.u.complex->generic));
2701
2702         compo.u.complex->generic->which = Z_Schema_oid;
2703         if (!record_schema)
2704             compo.u.complex->generic->schema.oid = 0;
2705         else
2706         {
2707             compo.u.complex->generic->schema.oid =
2708                 yaz_string_to_oid_odr(yaz_oid_std(),
2709                                       CLASS_SCHEMA, record_schema, out);
2710
2711             if (!compo.u.complex->generic->schema.oid)
2712             {
2713                 /* OID wasn't a schema! Try record syntax instead. */
2714                 compo.u.complex->generic->schema.oid = (Odr_oid *)
2715                     yaz_string_to_oid_odr(yaz_oid_std(),
2716                                           CLASS_RECSYN, record_schema, out);
2717             }
2718         }
2719         if (!elementSetNames)
2720             compo.u.complex->generic->elementSpec = 0;
2721         else
2722         {
2723             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
2724                 odr_malloc(out, sizeof(Z_ElementSpec));
2725             compo.u.complex->generic->elementSpec->which =
2726                 Z_ElementSpec_elementSetName;
2727             compo.u.complex->generic->elementSpec->u.elementSetName =
2728                 elementSetNames->u.generic;
2729         }
2730         compo.u.complex->num_dbSpecific = 0;
2731         compo.u.complex->dbSpecific = 0;
2732
2733         compo.u.complex->num_recordSyntax = 0;
2734         compo.u.complex->recordSyntax = 0;
2735         if (recordsyntax_size >= 2)
2736         {
2737             int i;
2738             compo.u.complex->num_recordSyntax = recordsyntax_size;
2739             compo.u.complex->recordSyntax = (Odr_oid **)
2740                 odr_malloc(out, recordsyntax_size * sizeof(Odr_oid*));
2741             for (i = 0; i < recordsyntax_size; i++)
2742             compo.u.complex->recordSyntax[i] =
2743                 yaz_string_to_oid_odr(yaz_oid_std(),
2744                                       CLASS_RECSYN, recordsyntax_list[i], out);
2745         }
2746     }
2747     else if (elementSetNames)
2748     {
2749         req->recordComposition = &compo;
2750         compo.which = Z_RecordComp_simple;
2751         compo.u.simple = elementSetNames;
2752     }
2753     send_apdu(apdu);
2754     printf("Sent presentRequest (%d+%d).\n", setno, nos);
2755     return 2;
2756 }
2757
2758 #if YAZ_HAVE_XML2
2759 static int send_SRW_presentRequest(const char *arg)
2760 {
2761     char setstring[100];
2762     int nos = 1;
2763     Z_SRW_PDU *sr = srw_sr;
2764
2765     if (!sr)
2766         return 0;
2767     parse_show_args(arg, setstring, &setno, &nos);
2768     sr->u.request->startRecord = odr_intdup(out, setno);
2769     sr->u.request->maximumRecords = odr_intdup(out, nos);
2770     if (record_schema)
2771         sr->u.request->recordSchema = record_schema;
2772     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
2773         sr->u.request->recordPacking = "xml";
2774     return send_srw(sr);
2775 }
2776 #endif
2777
2778 static void close_session (void)
2779 {
2780     if (conn)
2781         cs_close (conn);
2782     conn = 0;
2783     sent_close = 0;
2784     odr_reset(out);
2785     odr_reset(in);
2786     odr_reset(print);
2787     last_hit_count = 0;
2788 }
2789
2790 void process_close(Z_Close *req)
2791 {
2792     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
2793     Z_Close *res = apdu->u.close;
2794
2795     static char *reasons[] =
2796     {
2797         "finished",
2798         "shutdown",
2799         "system problem",
2800         "cost limit reached",
2801         "resources",
2802         "security violation",
2803         "protocolError",
2804         "lack of activity",
2805         "peer abort",
2806         "unspecified"
2807     };
2808
2809     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
2810         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
2811     if (sent_close)
2812         close_session ();
2813     else
2814     {
2815         *res->closeReason = Z_Close_finished;
2816         send_apdu(apdu);
2817         printf("Sent response.\n");
2818         sent_close = 1;
2819     }
2820 }
2821
2822 static int cmd_show(const char *arg)
2823 {
2824     if (protocol == PROTO_HTTP)
2825     {
2826 #if YAZ_HAVE_XML2
2827         if (!conn)
2828             cmd_open(0);
2829         if (!conn)
2830             return 0;
2831         if (!send_SRW_presentRequest(arg))
2832             return 0;
2833 #else
2834         return 0;
2835 #endif
2836     }
2837     else
2838     {
2839         if (!conn)
2840         {
2841             printf("Not connected yet\n");
2842             return 0;
2843         }
2844         if (!send_presentRequest(arg))
2845             return 0;
2846     }
2847     return 2;
2848 }
2849
2850 void exit_client(int code)
2851 {
2852     file_history_save(file_history);
2853     file_history_destroy(&file_history);
2854     exit(code);
2855 }
2856
2857 int cmd_quit(const char *arg)
2858 {
2859     printf("See you later, alligator.\n");
2860     xmalloc_trav ("");
2861     exit_client(0);
2862     return 0;
2863 }
2864
2865 int cmd_cancel(const char *arg)
2866 {
2867     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
2868     Z_TriggerResourceControlRequest *req =
2869         apdu->u.triggerResourceControlRequest;
2870     bool_t rfalse = 0;
2871     char command[16];
2872
2873     *command = '\0';
2874     sscanf(arg, "%15s", command);
2875
2876     if (only_z3950())
2877         return 0;
2878     if (session_initResponse &&
2879         !ODR_MASK_GET(session_initResponse->options,
2880                       Z_Options_triggerResourceCtrl))
2881     {
2882         printf("Target doesn't support cancel (trigger resource ctrl)\n");
2883         return 0;
2884     }
2885     *req->requestedAction = Z_TriggerResourceControlRequest_cancel;
2886     req->resultSetWanted = &rfalse;
2887     req->referenceId = set_refid (out);
2888
2889     send_apdu(apdu);
2890     printf("Sent cancel request\n");
2891     if (!strcmp(command, "wait"))
2892          return 2;
2893     return 1;
2894 }
2895
2896
2897 int cmd_cancel_find(const char *arg) {
2898     int fres;
2899     fres=cmd_find(arg);
2900     if( fres > 0 ) {
2901         return cmd_cancel("");
2902     };
2903     return fres;
2904 }
2905
2906 int send_scanrequest(const char *set,  const char *query,
2907                      int pp, int num, const char *term)
2908 {
2909     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
2910     Z_ScanRequest *req = apdu->u.scanRequest;
2911
2912     if (only_z3950())
2913         return 0;
2914     if (queryType == QueryType_CCL2RPN)
2915     {
2916         int error, pos;
2917         struct ccl_rpn_node *rpn;
2918
2919         rpn = ccl_find_str (bibset,  query, &error, &pos);
2920         if (error)
2921         {
2922             printf("CCL ERROR: %s\n", ccl_err_msg(error));
2923             return -1;
2924         }
2925         req->attributeSet =
2926             yaz_string_to_oid_odr(yaz_oid_std(),
2927                                   CLASS_ATTSET, "Bib-1", out);
2928         if (!(req->termListAndStartPoint = ccl_scan_query (out, rpn)))
2929         {
2930             printf("Couldn't convert CCL to Scan term\n");
2931             return -1;
2932         }
2933         ccl_rpn_delete (rpn);
2934     }
2935     else
2936     {
2937         YAZ_PQF_Parser pqf_parser = yaz_pqf_create ();
2938
2939         if (!(req->termListAndStartPoint =
2940               yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
2941         {
2942             const char *pqf_msg;
2943             size_t off;
2944             int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
2945             int ioff = off;
2946             printf("%*s^\n", ioff+7, "");
2947             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
2948             yaz_pqf_destroy (pqf_parser);
2949             return -1;
2950         }
2951         yaz_pqf_destroy (pqf_parser);
2952     }
2953     if (queryCharset && outputCharset)
2954     {
2955         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
2956         if (!cd)
2957         {
2958             printf("Conversion from %s to %s unsupported\n",
2959                    outputCharset, queryCharset);
2960             return -1;
2961         }
2962         yaz_query_charset_convert_apt(req->termListAndStartPoint, out, cd);
2963         yaz_iconv_close(cd);
2964     }
2965     if (term && *term)
2966     {
2967         if (req->termListAndStartPoint->term &&
2968             req->termListAndStartPoint->term->which == Z_Term_general &&
2969             req->termListAndStartPoint->term->u.general)
2970         {
2971             req->termListAndStartPoint->term->u.general->buf =
2972                 (unsigned char *) odr_strdup(out, term);
2973             req->termListAndStartPoint->term->u.general->len =
2974                 req->termListAndStartPoint->term->u.general->size =
2975                 strlen(term);
2976         }
2977     }
2978     req->referenceId = set_refid (out);
2979     req->num_databaseNames = num_databaseNames;
2980     req->databaseNames = databaseNames;
2981     req->numberOfTermsRequested = &num;
2982     req->preferredPositionInResponse = &pp;
2983     req->stepSize = odr_intdup(out, scan_stepSize);
2984
2985     if (set)
2986         yaz_oi_set_string_oid(&req->otherInfo, out,
2987                               yaz_oid_userinfo_scan_set, 1, set);
2988
2989     send_apdu(apdu);
2990     return 2;
2991 }
2992
2993 int send_sortrequest(const char *arg, int newset)
2994 {
2995     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
2996     Z_SortRequest *req = apdu->u.sortRequest;
2997     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
2998         odr_malloc (out, sizeof(*sksl));
2999     char setstring[32];
3000
3001     if (only_z3950())
3002         return 0;
3003     if (setnumber >= 0)
3004         sprintf (setstring, "%d", setnumber);
3005     else
3006         sprintf (setstring, "default");
3007
3008     req->referenceId = set_refid (out);
3009
3010     req->num_inputResultSetNames = 1;
3011     req->inputResultSetNames = (Z_InternationalString **)
3012         odr_malloc (out, sizeof(*req->inputResultSetNames));
3013     req->inputResultSetNames[0] = odr_strdup (out, setstring);
3014
3015     if (newset && setnumber >= 0)
3016         sprintf (setstring, "%d", ++setnumber);
3017
3018     req->sortedResultSetName = odr_strdup (out, setstring);
3019
3020     req->sortSequence = yaz_sort_spec (out, arg);
3021     if (!req->sortSequence)
3022     {
3023         printf ("Missing sort specifications\n");
3024         return -1;
3025     }
3026     send_apdu(apdu);
3027     return 2;
3028 }
3029
3030 void display_term(Z_TermInfo *t)
3031 {
3032     if (t->displayTerm)
3033         printf("%s", t->displayTerm);
3034     else if (t->term->which == Z_Term_general)
3035         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
3036     else
3037         printf("Term (not general)");
3038     if (t->term->which == Z_Term_general)
3039         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
3040             t->term->u.general->buf);
3041
3042     if (t->globalOccurrences)
3043         printf (" (%d)\n", *t->globalOccurrences);
3044     else
3045         printf ("\n");
3046 }
3047
3048 void process_scanResponse(Z_ScanResponse *res)
3049 {
3050     int i;
3051     Z_Entry **entries = NULL;
3052     int num_entries = 0;
3053
3054     printf("Received ScanResponse\n");
3055     print_refid (res->referenceId);
3056     printf("%d entries", *res->numberOfEntriesReturned);
3057     if (res->positionOfTerm)
3058         printf (", position=%d", *res->positionOfTerm);
3059     printf ("\n");
3060     if (*res->scanStatus != Z_Scan_success)
3061         printf("Scan returned code %d\n", *res->scanStatus);
3062     if (!res->entries)
3063         return;
3064     if ((entries = res->entries->entries))
3065         num_entries = res->entries->num_entries;
3066     for (i = 0; i < num_entries; i++)
3067     {
3068         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
3069         if (entries[i]->which == Z_Entry_termInfo)
3070         {
3071             printf("%c ", i + 1 == pos_term ? '*' : ' ');
3072             display_term(entries[i]->u.termInfo);
3073         }
3074         else
3075             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
3076     }
3077     if (res->entries->nonsurrogateDiagnostics)
3078         display_diagrecs (res->entries->nonsurrogateDiagnostics,
3079                           res->entries->num_nonsurrogateDiagnostics);
3080 }
3081
3082 void process_sortResponse(Z_SortResponse *res)
3083 {
3084     printf("Received SortResponse: status=");
3085     switch (*res->sortStatus)
3086     {
3087     case Z_SortResponse_success:
3088         printf ("success"); break;
3089     case Z_SortResponse_partial_1:
3090         printf ("partial"); break;
3091     case Z_SortResponse_failure:
3092         printf ("failure"); break;
3093     default:
3094         printf ("unknown (%d)", *res->sortStatus);
3095     }
3096     printf ("\n");
3097     print_refid (res->referenceId);
3098     if (res->diagnostics)
3099         display_diagrecs(res->diagnostics,
3100                          res->num_diagnostics);
3101 }
3102
3103 void process_deleteResultSetResponse (Z_DeleteResultSetResponse *res)
3104 {
3105     printf("Got deleteResultSetResponse status=%d\n",
3106            *res->deleteOperationStatus);
3107     if (res->deleteListStatuses)
3108     {
3109         int i;
3110         for (i = 0; i < res->deleteListStatuses->num; i++)
3111         {
3112             printf ("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
3113                     *res->deleteListStatuses->elements[i]->status);
3114         }
3115     }
3116 }
3117
3118 int cmd_sort_generic(const char *arg, int newset)
3119 {
3120     if (only_z3950())
3121         return 0;
3122     if (session_initResponse &&
3123         !ODR_MASK_GET(session_initResponse->options, Z_Options_sort))
3124     {
3125         printf("Target doesn't support sort\n");
3126         return 0;
3127     }
3128     if (*arg)
3129     {
3130         if (send_sortrequest(arg, newset) < 0)
3131             return 0;
3132         return 2;
3133     }
3134     return 0;
3135 }
3136
3137 int cmd_sort(const char *arg)
3138 {
3139     return cmd_sort_generic (arg, 0);
3140 }
3141
3142 int cmd_sort_newset (const char *arg)
3143 {
3144     return cmd_sort_generic (arg, 1);
3145 }
3146
3147 int cmd_scanstep(const char *arg)
3148 {
3149     scan_stepSize = atoi(arg);
3150     return 0;
3151 }
3152
3153 int cmd_scanpos(const char *arg)
3154 {
3155     int r = sscanf(arg, "%d", &scan_position);
3156     if (r == 0)
3157         scan_position = 1;
3158     return 0;
3159 }
3160
3161 int cmd_scansize(const char *arg)
3162 {
3163     int r = sscanf(arg, "%d", &scan_size);
3164     if (r == 0)
3165         scan_size = 20;
3166     return 0;
3167 }
3168
3169 static int cmd_scan_common(const char *set, const char *arg)
3170 {
3171     if (protocol == PROTO_HTTP)
3172     {
3173 #if YAZ_HAVE_XML2
3174         if (!conn)
3175             cmd_open(0);
3176         if (!conn)
3177             return 0;
3178         if (*arg)
3179         {
3180             if (send_SRW_scanRequest(arg, scan_position, scan_size) < 0)
3181                 return 0;
3182         }
3183         else
3184         {
3185             if (send_SRW_scanRequest(last_scan_line, 1, scan_size) < 0)
3186                 return 0;
3187         }
3188         return 2;
3189 #else
3190         return 0;
3191 #endif
3192     }
3193     else
3194     {
3195         if (!conn)
3196         {
3197             try_reconnect();
3198
3199             if (!conn) {
3200                 printf("Session not initialized yet\n");
3201                 return 0;
3202             }
3203         }
3204         if (session_initResponse &&
3205             !ODR_MASK_GET(session_initResponse->options, Z_Options_scan))
3206         {
3207             printf("Target doesn't support scan\n");
3208             return 0;
3209         }
3210         if (*arg)
3211         {
3212             strcpy (last_scan_query, arg);
3213             if (send_scanrequest(set, arg,
3214                                  scan_position, scan_size, 0) < 0)
3215                 return 0;
3216         }
3217         else
3218         {
3219             if (send_scanrequest(set, last_scan_query,
3220                                  1, scan_size, last_scan_line) < 0)
3221                 return 0;
3222         }
3223         return 2;
3224     }
3225 }
3226
3227 int cmd_scan(const char *arg)
3228 {
3229     return cmd_scan_common(0, arg);
3230 }
3231
3232 int cmd_setscan(const char *arg)
3233 {
3234     char setstring[100];
3235     int nor;
3236     if (sscanf(arg, "%99s%n", setstring, &nor) < 1)
3237     {
3238         printf("missing set for setscan\n");
3239         return 0;
3240     }
3241     return cmd_scan_common(setstring, arg + nor);
3242 }
3243
3244 int cmd_schema(const char *arg)
3245 {
3246     xfree(record_schema);
3247     record_schema = 0;
3248     if (arg && *arg)
3249         record_schema = xstrdup(arg);
3250     return 1;
3251 }
3252
3253 int cmd_format(const char *arg)
3254 {
3255     const char *cp = arg;
3256     int nor;
3257     int idx = 0;
3258     int i;
3259     char form_str[41];
3260     if (!arg || !*arg)
3261     {
3262         printf("Usage: format <recordsyntax>\n");
3263         return 0;
3264     }
3265     for (i = 0; i < recordsyntax_size; i++)
3266     {
3267         xfree(recordsyntax_list[i]);
3268         recordsyntax_list[i] = 0;
3269     }
3270
3271     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3272            && idx < RECORDSYNTAX_MAX)
3273     {
3274         if (!strcmp(form_str, "none"))
3275             break;
3276         recordsyntax_list[idx] = xstrdup(form_str);
3277         cp += nor;
3278         idx++;
3279     }
3280     recordsyntax_size = idx;
3281     return 1;
3282 }
3283
3284 int cmd_elements(const char *arg)
3285 {
3286     static Z_ElementSetNames esn;
3287     static char what[100];
3288
3289     if (!arg || !*arg)
3290     {
3291         elementSetNames = 0;
3292         return 1;
3293     }
3294     strcpy(what, arg);
3295     esn.which = Z_ElementSetNames_generic;
3296     esn.u.generic = what;
3297     elementSetNames = &esn;
3298     return 1;
3299 }
3300
3301 int cmd_querytype (const char *arg)
3302 {
3303     if (!strcmp (arg, "ccl"))
3304         queryType = QueryType_CCL;
3305     else if (!strcmp (arg, "prefix") || !strcmp(arg, "rpn"))
3306         queryType = QueryType_Prefix;
3307     else if (!strcmp (arg, "ccl2rpn") || !strcmp (arg, "cclrpn"))
3308         queryType = QueryType_CCL2RPN;
3309     else if (!strcmp(arg, "cql"))
3310         queryType = QueryType_CQL;
3311     else if (!strcmp (arg, "cql2rpn") || !strcmp (arg, "cqlrpn"))
3312         queryType = QueryType_CQL2RPN;
3313     else
3314     {
3315         printf ("Querytype must be one of:\n");
3316         printf (" prefix         - Prefix query\n");
3317         printf (" ccl            - CCL query\n");
3318         printf (" ccl2rpn        - CCL query converted to RPN\n");
3319         printf (" cql            - CQL\n");
3320         printf (" cql2rpn        - CQL query converted to RPN\n");
3321         return 0;
3322     }
3323     return 1;
3324 }
3325
3326 int cmd_refid (const char *arg)
3327 {
3328     xfree (refid);
3329     refid = NULL;
3330     if (*arg)
3331         refid = xstrdup (arg);
3332     return 1;
3333 }
3334
3335 int cmd_close(const char *arg)
3336 {
3337     Z_APDU *apdu;
3338     Z_Close *req;
3339     if (only_z3950())
3340         return 0;
3341     apdu = zget_APDU(out, Z_APDU_close);
3342     req = apdu->u.close;
3343     *req->closeReason = Z_Close_finished;
3344     send_apdu(apdu);
3345     printf("Sent close request.\n");
3346     sent_close = 1;
3347     return 2;
3348 }
3349
3350 int cmd_packagename(const char* arg)
3351 {
3352     xfree (esPackageName);
3353     esPackageName = NULL;
3354     if (*arg)
3355         esPackageName = xstrdup(arg);
3356     return 1;
3357 }
3358
3359 int cmd_proxy(const char* arg)
3360 {
3361     xfree(yazProxy);
3362     yazProxy = 0;
3363     if (*arg)
3364         yazProxy = xstrdup (arg);
3365     return 1;
3366 }
3367
3368 int cmd_marccharset(const char *arg)
3369 {
3370     char l1[30];
3371
3372     *l1 = 0;
3373     if (sscanf(arg, "%29s", l1) < 1)
3374     {
3375         printf("MARC character set is `%s'\n",
3376                marcCharset ? marcCharset: "none");
3377         return 1;
3378     }
3379     xfree (marcCharset);
3380     marcCharset = 0;
3381     if (strcmp(l1, "-") && strcmp(l1, "none"))
3382         marcCharset = xstrdup(l1);
3383     return 1;
3384 }
3385
3386 int cmd_querycharset(const char *arg)
3387 {
3388     char l1[30];
3389
3390     *l1 = 0;
3391     if (sscanf(arg, "%29s", l1) < 1)
3392     {
3393         printf("Query character set is `%s'\n",
3394                queryCharset ? queryCharset: "none");
3395         return 1;
3396     }
3397     xfree (queryCharset);
3398     queryCharset = 0;
3399     if (strcmp(l1, "-") && strcmp(l1, "none"))
3400         queryCharset = xstrdup(l1);
3401     return 1;
3402 }
3403
3404 int cmd_displaycharset(const char *arg)
3405 {
3406     char l1[30];
3407
3408     *l1 = 0;
3409     if (sscanf(arg, "%29s", l1) < 1)
3410     {
3411         printf("Display character set is `%s'\n",
3412                outputCharset ? outputCharset: "none");
3413     }
3414     else
3415     {
3416         xfree (outputCharset);
3417         outputCharset = 0;
3418         if (!strcmp(l1, "auto") && codeset)
3419         {
3420             if (codeset)
3421             {
3422                 printf ("Display character set: %s\n", codeset);
3423                 outputCharset = xstrdup(codeset);
3424             }
3425             else
3426                 printf ("No codeset found on this system\n");
3427         }
3428         else if (strcmp(l1, "-") && strcmp(l1, "none"))
3429             outputCharset = xstrdup(l1);
3430     }
3431     return 1;
3432 }
3433
3434 int cmd_negcharset(const char *arg)
3435 {
3436     char l1[30];
3437
3438     *l1 = 0;
3439     if (sscanf(arg, "%29s %d %d", l1, &negotiationCharsetRecords,
3440                &negotiationCharsetVersion) < 1)
3441     {
3442         printf("Negotiation character set `%s'\n",
3443                negotiationCharset ? negotiationCharset: "none");
3444         if (negotiationCharset)
3445         {
3446             printf("Records in charset %s\n", negotiationCharsetRecords ?
3447                    "yes" : "no");
3448             printf("Charneg version %d\n", negotiationCharsetVersion);
3449         }
3450     }
3451     else
3452     {
3453         xfree (negotiationCharset);
3454         negotiationCharset = NULL;
3455         if (*l1 && strcmp(l1, "-") && strcmp(l1, "none"))
3456         {
3457             negotiationCharset = xstrdup(l1);
3458             printf ("Character set negotiation : %s\n", negotiationCharset);
3459         }
3460     }
3461     return 1;
3462 }
3463
3464 int cmd_charset(const char* arg)
3465 {
3466     char l1[30], l2[30], l3[30], l4[30];
3467
3468     *l1 = *l2 = *l3 = *l4 = '\0';
3469     if (sscanf(arg, "%29s %29s %29s %29s", l1, l2, l3, l4) < 1)
3470     {
3471         cmd_negcharset("");
3472         cmd_displaycharset("");
3473         cmd_marccharset("");
3474         cmd_querycharset("");
3475     }
3476     else
3477     {
3478         cmd_negcharset(l1);
3479         if (*l2)
3480             cmd_displaycharset(l2);
3481         if (*l3)
3482             cmd_marccharset(l3);
3483         if (*l4)
3484             cmd_querycharset(l4);
3485     }
3486     return 1;
3487 }
3488
3489 int cmd_lang(const char* arg)
3490 {
3491     if (*arg == '\0') {
3492         printf("Current language is `%s'\n", yazLang ? yazLang : "none");
3493         return 1;
3494     }
3495     xfree (yazLang);
3496     yazLang = NULL;
3497     if (*arg)
3498         yazLang = xstrdup(arg);
3499     return 1;
3500 }
3501
3502 int cmd_source(const char* arg, int echo )
3503 {
3504     /* first should open the file and read one line at a time.. */
3505     FILE* includeFile;
3506     char line[102400], *cp;
3507
3508     if(strlen(arg)<1) {
3509         fprintf(stderr,"Error in source command use a filename\n");
3510         return -1;
3511     }
3512
3513     includeFile = fopen (arg, "r");
3514
3515     if(!includeFile) {
3516         fprintf(stderr,"Unable to open file %s for reading\n",arg);
3517         return -1;
3518     }
3519
3520     while(!feof(includeFile)) {
3521         memset(line,0,sizeof(line));
3522         fgets(line,sizeof(line),includeFile);
3523
3524         if(strlen(line) < 2) continue;
3525         if(line[0] == '#') continue;
3526
3527         if ((cp = strrchr (line, '\n')))
3528             *cp = '\0';
3529
3530         if( echo ) {
3531             printf( "processing line: %s\n",line );
3532         };
3533         process_cmd_line(line);
3534     }
3535
3536     if(fclose(includeFile)<0) {
3537         perror("unable to close include file");
3538         exit(1);
3539     }
3540     return 1;
3541 }
3542
3543 int cmd_source_echo(const char* arg)
3544 {
3545     cmd_source(arg, 1);
3546     return 1;
3547 }
3548
3549 int cmd_source_noecho(const char* arg)
3550 {
3551     cmd_source(arg, 0);
3552     return 1;
3553 }
3554
3555
3556 int cmd_subshell(const char* args)
3557 {
3558     if(strlen(args))
3559         system(args);
3560     else
3561         system(getenv("SHELL"));
3562
3563     printf("\n");
3564     return 1;
3565 }
3566
3567 int cmd_set_berfile(const char *arg)
3568 {
3569     if (ber_file && ber_file != stdout && ber_file != stderr)
3570         fclose(ber_file);
3571     if (!strcmp(arg, ""))
3572         ber_file = 0;
3573     else if (!strcmp(arg, "-"))
3574         ber_file = stdout;
3575     else
3576         ber_file = fopen(arg, "a");
3577     return 1;
3578 }
3579
3580 int cmd_set_apdufile(const char *arg)
3581 {
3582     if(apdu_file && apdu_file != stderr && apdu_file != stderr)
3583         fclose(apdu_file);
3584     if (!strcmp(arg, ""))
3585         apdu_file = 0;
3586     else if (!strcmp(arg, "-"))
3587         apdu_file = stderr;
3588     else
3589     {
3590         apdu_file = fopen(arg, "a");
3591         if (!apdu_file)
3592             perror("unable to open apdu log file");
3593     }
3594     if (apdu_file)
3595         odr_setprint(print, apdu_file);
3596     return 1;
3597 }
3598
3599 int cmd_set_cclfile(const char* arg)
3600 {
3601     FILE *inf;
3602
3603     bibset = ccl_qual_mk ();
3604     inf = fopen (arg, "r");
3605     if (!inf)
3606         perror("unable to open CCL file");
3607     else
3608     {
3609         ccl_qual_file (bibset, inf);
3610         fclose (inf);
3611     }
3612     strcpy(ccl_fields,arg);
3613     return 0;
3614 }
3615
3616 int cmd_set_cqlfile(const char* arg)
3617 {
3618     cql_transform_t newcqltrans;
3619
3620     if ((newcqltrans = cql_transform_open_fname(arg)) == 0) {
3621         perror("unable to open CQL file");
3622         return 0;
3623     }
3624     if (cqltrans != 0)
3625         cql_transform_close(cqltrans);
3626
3627     cqltrans = newcqltrans;
3628     strcpy(cql_fields, arg);
3629     return 0;
3630 }
3631
3632 int cmd_set_auto_reconnect(const char* arg)
3633 {
3634     if(strlen(arg)==0) {
3635         auto_reconnect = ! auto_reconnect;
3636     } else if(strcmp(arg,"on")==0) {
3637         auto_reconnect = 1;
3638     } else if(strcmp(arg,"off")==0) {
3639         auto_reconnect = 0;
3640     } else {
3641         printf("Error use on or off\n");
3642         return 1;
3643     }
3644
3645     if (auto_reconnect)
3646         printf("Set auto reconnect enabled.\n");
3647     else
3648         printf("Set auto reconnect disabled.\n");
3649
3650     return 0;
3651 }
3652
3653
3654 int cmd_set_auto_wait(const char* arg)
3655 {
3656     if(strlen(arg)==0) {
3657         auto_wait = ! auto_wait;
3658     } else if(strcmp(arg,"on")==0) {
3659         auto_wait = 1;
3660     } else if(strcmp(arg,"off")==0) {
3661         auto_wait = 0;
3662     } else {
3663         printf("Error use on or off\n");
3664         return 1;
3665     }
3666
3667     if (auto_wait)
3668         printf("Set auto wait enabled.\n");
3669     else
3670         printf("Set auto wait disabled.\n");
3671
3672     return 0;
3673 }
3674
3675 int cmd_set_marcdump(const char* arg)
3676 {
3677     if(marc_file && marc_file != stderr) { /* don't close stdout*/
3678         fclose(marc_file);
3679     }
3680
3681     if (!strcmp(arg, ""))
3682         marc_file = 0;
3683     else if (!strcmp(arg, "-"))
3684         marc_file = stderr;
3685     else
3686     {
3687         marc_file = fopen(arg, "a");
3688         if (!marc_file)
3689             perror("unable to open marc log file");
3690     }
3691     return 1;
3692 }
3693
3694 /*
3695    this command takes 3 arge {name class oid}
3696 */
3697 int cmd_register_oid(const char* args) {
3698     static struct {
3699         char* className;
3700         oid_class oclass;
3701     } oid_classes[] = {
3702         {"appctx",CLASS_APPCTX},
3703         {"absyn",CLASS_ABSYN},
3704         {"attset",CLASS_ATTSET},
3705         {"transyn",CLASS_TRANSYN},
3706         {"diagset",CLASS_DIAGSET},
3707         {"recsyn",CLASS_RECSYN},
3708         {"resform",CLASS_RESFORM},
3709         {"accform",CLASS_ACCFORM},
3710         {"extserv",CLASS_EXTSERV},
3711         {"userinfo",CLASS_USERINFO},
3712         {"elemspec",CLASS_ELEMSPEC},
3713         {"varset",CLASS_VARSET},
3714         {"schema",CLASS_SCHEMA},
3715         {"tagset",CLASS_TAGSET},
3716         {"general",CLASS_GENERAL},
3717         {0,(enum oid_class) 0}
3718     };
3719     char oname_str[101], oclass_str[101], oid_str[101];
3720     int i;
3721     oid_class oidclass = CLASS_GENERAL;
3722     Odr_oid oid[OID_SIZE];
3723
3724     if (sscanf (args, "%100[^ ] %100[^ ] %100s",
3725                 oname_str,oclass_str, oid_str) < 1) {
3726         printf("Error in register command \n");
3727         return 0;
3728     }
3729
3730     for (i = 0; oid_classes[i].className; i++) {
3731         if (!strcmp(oid_classes[i].className, oclass_str))
3732         {
3733             oidclass=oid_classes[i].oclass;
3734             break;
3735         }
3736     }
3737
3738     if(!(oid_classes[i].className)) {
3739         printf("Unknown oid class %s\n",oclass_str);
3740         return 0;
3741     }
3742
3743     oid_dotstring_to_oid(oid_str, oid);
3744
3745     if (yaz_oid_add(yaz_oid_std(), oidclass, oname_str, oid))
3746     {
3747         printf("oid %s already exists, registration failed\n",
3748                oname_str);
3749     }
3750     return 1;
3751 }
3752
3753 int cmd_push_command(const char* arg)
3754 {
3755 #if HAVE_READLINE_HISTORY_H
3756     if(strlen(arg)>1)
3757         add_history(arg);
3758 #else
3759     fprintf(stderr,"Not compiled with the readline/history module\n");
3760 #endif
3761     return 1;
3762 }
3763
3764 void source_rc_file(const char *rc_file)
3765 {
3766     /*  If rc_file != NULL, source that. Else
3767         Look for .yazclientrc and read it if it exists.
3768         If it does not exist, read  $HOME/.yazclientrc instead */
3769     struct stat statbuf;
3770
3771     if (rc_file)
3772     {
3773         if (stat(rc_file, &statbuf) == 0)
3774             cmd_source(rc_file, 0);
3775         else
3776         {
3777             fprintf(stderr, "yaz_client: cannot source '%s'\n", rc_file);
3778             exit(1);
3779         }
3780     }
3781     else
3782     {
3783         char fname[1000];
3784         strcpy(fname, ".yazclientrc");
3785         if (stat(fname, &statbuf)==0)
3786         {
3787             cmd_source(fname, 0);
3788         }
3789         else
3790         {
3791             const char* homedir = getenv("HOME");
3792             if (homedir)
3793             {
3794                 sprintf(fname, "%.800s/%s", homedir, ".yazclientrc");
3795                 if (stat(fname, &statbuf)==0)
3796                     cmd_source(fname, 0);
3797             }
3798         }
3799     }
3800 }
3801
3802 void add_to_readline_history(void *client_data, const char *line)
3803 {
3804 #if HAVE_READLINE_HISTORY_H
3805     if (strlen(line))
3806         add_history(line);
3807 #endif
3808 }
3809
3810 static void initialize(const char *rc_file)
3811 {
3812     FILE *inf;
3813     int i;
3814
3815     if (!(out = odr_createmem(ODR_ENCODE)) ||
3816         !(in = odr_createmem(ODR_DECODE)) ||
3817         !(print = odr_createmem(ODR_PRINT)))
3818     {
3819         fprintf(stderr, "failed to allocate ODR streams\n");
3820         exit(1);
3821     }
3822
3823     setvbuf(stdout, 0, _IONBF, 0);
3824     if (apdu_file)
3825         odr_setprint(print, apdu_file);
3826
3827     bibset = ccl_qual_mk ();
3828     inf = fopen (ccl_fields, "r");
3829     if (inf)
3830     {
3831         ccl_qual_file (bibset, inf);
3832         fclose (inf);
3833     }
3834
3835     cqltrans = cql_transform_open_fname(cql_fields);
3836     /* If this fails, no problem: we detect cqltrans == 0 later */
3837
3838 #if HAVE_READLINE_READLINE_H
3839     rl_attempted_completion_function =
3840         (char **(*)(const char *, int, int)) readline_completer;
3841 #endif
3842     for(i = 0; i < maxOtherInfosSupported; ++i) {
3843         extraOtherInfos[i].oid[0] = -1;
3844         extraOtherInfos[i].value = 0;
3845     }
3846
3847     cmd_format("usmarc");
3848
3849     source_rc_file(rc_file);
3850
3851     file_history = file_history_new();
3852     file_history_load(file_history);
3853     file_history_trav(file_history, 0, add_to_readline_history);
3854 }
3855
3856
3857 #if HAVE_GETTIMEOFDAY
3858 struct timeval tv_start;
3859 #endif
3860
3861 #if YAZ_HAVE_XML2
3862 static void handle_srw_record(Z_SRW_record *rec)
3863 {
3864     if (rec->recordPosition)
3865     {
3866         printf ("pos=%d", *rec->recordPosition);
3867         setno = *rec->recordPosition + 1;
3868     }
3869     if (rec->recordSchema)
3870         printf (" schema=%s", rec->recordSchema);
3871     printf ("\n");
3872     if (rec->recordData_buf && rec->recordData_len)
3873     {
3874         fwrite(rec->recordData_buf, 1, rec->recordData_len, stdout);
3875         if (marc_file)
3876             fwrite (rec->recordData_buf, 1, rec->recordData_len, marc_file);
3877     }
3878     else
3879         printf ("No data!");
3880     printf("\n");
3881 }
3882
3883 static void handle_srw_explain_response(Z_SRW_explainResponse *res)
3884 {
3885     handle_srw_record(&res->record);
3886 }
3887
3888 static void handle_srw_response(Z_SRW_searchRetrieveResponse *res)
3889 {
3890     int i;
3891
3892     printf ("Received SRW SearchRetrieve Response\n");
3893
3894     for (i = 0; i<res->num_diagnostics; i++)
3895     {
3896         if (res->diagnostics[i].uri)
3897             printf ("SRW diagnostic %s\n",
3898                     res->diagnostics[i].uri);
3899         else
3900             printf ("SRW diagnostic missing or could not be decoded\n");
3901         if (res->diagnostics[i].message)
3902             printf ("Message: %s\n", res->diagnostics[i].message);
3903         if (res->diagnostics[i].details)
3904             printf ("Details: %s\n", res->diagnostics[i].details);
3905     }
3906     if (res->numberOfRecords)
3907         printf ("Number of hits: %d\n", *res->numberOfRecords);
3908     for (i = 0; i<res->num_records; i++)
3909         handle_srw_record(res->records + i);
3910 }
3911
3912 static void handle_srw_scan_term(Z_SRW_scanTerm *term)
3913 {
3914     if (term->displayTerm)
3915         printf("%s:", term->displayTerm);
3916     else if (term->value)
3917         printf("%s:", term->value);
3918     else
3919         printf("No value:");
3920     if (term->numberOfRecords)
3921         printf(" %d", *term->numberOfRecords);
3922     if (term->whereInList)
3923         printf(" %s", term->whereInList);
3924     if (term->value && term->displayTerm)
3925         printf(" %s", term->value);
3926
3927     strcpy(last_scan_line, term->value);
3928     printf("\n");
3929 }
3930
3931 static void handle_srw_scan_response(Z_SRW_scanResponse *res)
3932 {
3933     int i;
3934
3935     printf ("Received SRW Scan Response\n");
3936
3937     for (i = 0; i<res->num_diagnostics; i++)
3938     {
3939         if (res->diagnostics[i].uri)
3940             printf ("SRW diagnostic %s\n",
3941                     res->diagnostics[i].uri);
3942         else
3943             printf ("SRW diagnostic missing or could not be decoded\n");
3944         if (res->diagnostics[i].message)
3945             printf ("Message: %s\n", res->diagnostics[i].message);
3946         if (res->diagnostics[i].details)
3947             printf ("Details: %s\n", res->diagnostics[i].details);
3948     }
3949     if (res->terms)
3950         for (i = 0; i<res->num_terms; i++)
3951             handle_srw_scan_term(res->terms + i);
3952 }
3953
3954 static void http_response(Z_HTTP_Response *hres)
3955 {
3956     int ret = -1;
3957     const char *connection_head = z_HTTP_header_lookup(hres->headers,
3958                                                        "Connection");
3959     if (!yaz_srw_check_content_type(hres))
3960         printf("Content type does not appear to be XML\n");
3961     else
3962     {
3963         Z_SOAP *soap_package = 0;
3964         ODR o = odr_createmem(ODR_DECODE);
3965         Z_SOAP_Handler soap_handlers[3] = {
3966             {YAZ_XMLNS_SRU_v1_1, 0, (Z_SOAP_fun) yaz_srw_codec},
3967             {YAZ_XMLNS_UPDATE_v0_9, 0, (Z_SOAP_fun) yaz_ucp_codec},
3968             {0, 0, 0}
3969         };
3970         ret = z_soap_codec(o, &soap_package,
3971                            &hres->content_buf, &hres->content_len,
3972                            soap_handlers);
3973         if (!ret && soap_package->which == Z_SOAP_generic)
3974         {
3975             Z_SRW_PDU *sr = (Z_SRW_PDU *) soap_package->u.generic->p;
3976             if (sr->which == Z_SRW_searchRetrieve_response)
3977                 handle_srw_response(sr->u.response);
3978             else if (sr->which == Z_SRW_explain_response)
3979                 handle_srw_explain_response(sr->u.explain_response);
3980             else if (sr->which == Z_SRW_scan_response)
3981                 handle_srw_scan_response(sr->u.scan_response);
3982             else if (sr->which == Z_SRW_update_response)
3983                 printf("Got update response. Status: %s\n",
3984                        sr->u.update_response->operationStatus);
3985             else
3986                 ret = -1;
3987         }
3988         else if (soap_package && (soap_package->which == Z_SOAP_fault
3989                                   || soap_package->which == Z_SOAP_error))
3990         {
3991             printf ("HTTP Error Status=%d\n", hres->code);
3992             printf ("SOAP Fault code %s\n",
3993                     soap_package->u.fault->fault_code);
3994             printf ("SOAP Fault string %s\n",
3995                     soap_package->u.fault->fault_string);
3996             if (soap_package->u.fault->details)
3997                 printf ("SOAP Details %s\n",
3998                         soap_package->u.fault->details);
3999         }
4000         else
4001         {
4002             printf("z_soap_codec failed. (no SOAP error)\n");
4003             ret = -1;
4004         }
4005         odr_destroy(o);
4006     }
4007     if (ret)
4008     {
4009         if (hres->code != 200)
4010         {
4011             printf ("HTTP Error Status=%d\n", hres->code);
4012         }
4013         else
4014         {
4015             printf ("Decoding of SRW package failed\n");
4016         }
4017         close_session();
4018     }
4019     else
4020     {
4021         if (!strcmp(hres->version, "1.0"))
4022         {
4023             /* HTTP 1.0: only if Keep-Alive we stay alive.. */
4024             if (!connection_head || strcmp(connection_head, "Keep-Alive"))
4025                 close_session();
4026         }
4027         else
4028         {
4029             /* HTTP 1.1: only if no close we stay alive .. */
4030             if (connection_head && !strcmp(connection_head, "close"))
4031                 close_session();
4032         }
4033     }
4034 }
4035 #endif
4036
4037 void wait_and_handle_response(int one_response_only)
4038 {
4039     int reconnect_ok = 1;
4040     int res;
4041     char *netbuffer= 0;
4042     int netbufferlen = 0;
4043 #if HAVE_GETTIMEOFDAY
4044     int got_tv_end = 0;
4045     struct timeval tv_end;
4046 #endif
4047     Z_GDU *gdu;
4048
4049     while(conn)
4050     {
4051         res = cs_get(conn, &netbuffer, &netbufferlen);
4052         if (reconnect_ok && res <= 0 && protocol == PROTO_HTTP)
4053         {
4054             cs_close(conn);
4055             conn = 0;
4056             cmd_open(0);
4057             reconnect_ok = 0;
4058             if (conn)
4059             {
4060                 char *buf_out;
4061                 int len_out;
4062
4063                 buf_out = odr_getbuf(out, &len_out, 0);
4064
4065                 do_hex_dump(buf_out, len_out);
4066
4067                 cs_put(conn, buf_out, len_out);
4068
4069                 odr_reset(out);
4070                 continue;
4071             }
4072         }
4073         else if (res <= 0)
4074         {
4075             printf("Target closed connection\n");
4076             close_session();
4077             break;
4078         }
4079 #if HAVE_GETTIMEOFDAY
4080         if (got_tv_end == 0)
4081             gettimeofday (&tv_end, 0); /* count first one only */
4082         got_tv_end++;
4083 #endif
4084         odr_reset(out);
4085         odr_reset(in); /* release APDU from last round */
4086         record_last = 0;
4087         do_hex_dump(netbuffer, res);
4088         odr_setbuf(in, netbuffer, res, 0);
4089
4090         if (!z_GDU(in, &gdu, 0, 0))
4091         {
4092             FILE *f = ber_file ? ber_file : stdout;
4093             odr_perror(in, "Decoding incoming APDU");
4094             fprintf(f, "[Near %ld]\n", (long) odr_offset(in));
4095             fprintf(f, "Packet dump:\n---------\n");
4096             odr_dumpBER(f, netbuffer, res);
4097             fprintf(f, "---------\n");
4098             if (apdu_file)
4099             {
4100                 z_GDU(print, &gdu, 0, 0);
4101                 odr_reset(print);
4102             }
4103             if (conn && cs_more(conn))
4104                 continue;
4105             break;
4106         }
4107         if (ber_file)
4108             odr_dumpBER(ber_file, netbuffer, res);
4109         if (apdu_file && !z_GDU(print, &gdu, 0, 0))
4110         {
4111             odr_perror(print, "Failed to print incoming APDU");
4112             odr_reset(print);
4113                 continue;
4114         }
4115         if (gdu->which == Z_GDU_Z3950)
4116         {
4117             Z_APDU *apdu = gdu->u.z3950;
4118             switch(apdu->which)
4119             {
4120             case Z_APDU_initResponse:
4121                 process_initResponse(apdu->u.initResponse);
4122                 break;
4123             case Z_APDU_searchResponse:
4124                 process_searchResponse(apdu->u.searchResponse);
4125                 break;
4126             case Z_APDU_scanResponse:
4127                 process_scanResponse(apdu->u.scanResponse);
4128                 break;
4129             case Z_APDU_presentResponse:
4130                 print_refid (apdu->u.presentResponse->referenceId);
4131                 setno +=
4132                     *apdu->u.presentResponse->numberOfRecordsReturned;
4133                 if (apdu->u.presentResponse->records)
4134                     display_records(apdu->u.presentResponse->records);
4135                 else
4136                     printf("No records.\n");
4137                 printf ("nextResultSetPosition = %d\n",
4138                         *apdu->u.presentResponse->nextResultSetPosition);
4139                 break;
4140             case Z_APDU_sortResponse:
4141                 process_sortResponse(apdu->u.sortResponse);
4142                 break;
4143             case Z_APDU_extendedServicesResponse:
4144                 printf("Got extended services response\n");
4145                 process_ESResponse(apdu->u.extendedServicesResponse);
4146                 break;
4147             case Z_APDU_close:
4148                 printf("Target has closed the association.\n");
4149                 process_close(apdu->u.close);
4150                 break;
4151             case Z_APDU_resourceControlRequest:
4152                 process_resourceControlRequest
4153                     (apdu->u.resourceControlRequest);
4154                 break;
4155             case Z_APDU_deleteResultSetResponse:
4156                 process_deleteResultSetResponse(apdu->u.
4157                                                 deleteResultSetResponse);
4158                 break;
4159             default:
4160                 printf("Received unknown APDU type (%d).\n",
4161                        apdu->which);
4162                 close_session ();
4163             }
4164         }
4165 #if YAZ_HAVE_XML2
4166         else if (gdu->which == Z_GDU_HTTP_Response)
4167         {
4168             http_response(gdu->u.HTTP_Response);
4169         }
4170 #endif
4171         if (one_response_only)
4172             break;
4173         if (conn && !cs_more(conn))
4174             break;
4175     }
4176 #if HAVE_GETTIMEOFDAY
4177     if (got_tv_end)
4178     {
4179 #if 0
4180         printf ("S/U S/U=%ld/%ld %ld/%ld",
4181                 (long) tv_start.tv_sec,
4182                 (long) tv_start.tv_usec,
4183                 (long) tv_end.tv_sec,
4184                 (long) tv_end.tv_usec);
4185 #endif
4186         printf ("Elapsed: %.6f\n",
4187                 (double) tv_end.tv_usec / 1e6 + tv_end.tv_sec -
4188                 ((double) tv_start.tv_usec / 1e6 + tv_start.tv_sec));
4189     }
4190 #endif
4191     xfree (netbuffer);
4192 }
4193
4194
4195 int cmd_cclparse(const char* arg)
4196 {
4197     int error, pos;
4198     struct ccl_rpn_node *rpn=NULL;
4199
4200
4201     rpn = ccl_find_str (bibset, arg, &error, &pos);
4202
4203     if (error) {
4204         int ioff = 3+strlen(last_cmd)+1+pos;
4205         printf ("%*s^ - ", ioff, " ");
4206         printf ("%s\n", ccl_err_msg (error));
4207     }
4208     else
4209     {
4210         if (rpn)
4211         {
4212             ccl_pr_tree(rpn, stdout);
4213         }
4214     }
4215     if (rpn)
4216         ccl_rpn_delete(rpn);
4217
4218     printf ("\n");
4219
4220     return 0;
4221 }
4222
4223
4224 int cmd_set_otherinfo(const char* args)
4225 {
4226     char oidstr[101], otherinfoString[101];
4227     int otherinfoNo;
4228     int sscan_res;
4229
4230     sscan_res = sscanf (args, "%d %100[^ ] %100s",
4231                         &otherinfoNo, oidstr, otherinfoString);
4232
4233     if (sscan_res > 0 && otherinfoNo >= maxOtherInfosSupported) {
4234         printf("Error otherinfo index too large (%d>=%d)\n",
4235                otherinfoNo,maxOtherInfosSupported);
4236         return 0;
4237     }
4238
4239
4240     if (sscan_res==1)
4241     {
4242         /* reset this otherinfo */
4243         extraOtherInfos[otherinfoNo].oid[0] = -1;
4244         xfree(extraOtherInfos[otherinfoNo].value);
4245         extraOtherInfos[otherinfoNo].value = 0;
4246         return 0;
4247     }
4248     if (sscan_res != 3) {
4249         printf("Error in set_otherinfo command \n");
4250         return 0;
4251     }
4252     else
4253     {
4254         NMEM oid_tmp = nmem_create();
4255         const Odr_oid *oid =
4256             yaz_string_to_oid_nmem(yaz_oid_std(),
4257                                    CLASS_GENERAL, oidstr, oid_tmp);
4258         oid_oidcpy(extraOtherInfos[otherinfoNo].oid, oid);
4259
4260         xfree(extraOtherInfos[otherinfoNo].value);
4261         extraOtherInfos[otherinfoNo].value = xstrdup(otherinfoString);
4262
4263         nmem_destroy(oid_tmp);
4264     }
4265
4266     return 0;
4267 }
4268
4269 int cmd_sleep(const char* args )
4270 {
4271     int sec=atoi(args);
4272     if( sec > 0 ) {
4273 #ifdef WIN32
4274         Sleep(sec*1000);
4275 #else
4276         sleep(sec);
4277 #endif
4278         printf("Done sleeping %d seconds\n", sec);
4279     }
4280     return 1;
4281 }
4282
4283 int cmd_list_otherinfo(const char* args)
4284 {
4285     int i;
4286
4287     if (strlen(args)>0)
4288     {
4289         i = atoi(args);
4290         if (i >= maxOtherInfosSupported)
4291         {
4292             printf("Error otherinfo index to large (%d>%d)\n",i,maxOtherInfosSupported);
4293             return 0;
4294         }
4295         if (extraOtherInfos[i].value)
4296         {
4297             char name_oid[OID_STR_MAX];
4298             oid_class oclass;
4299             const char *name =
4300                 yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4301                                       name_oid);
4302             printf("  otherinfo %d %s %s\n",
4303                    i, name ? name : "null",
4304                    extraOtherInfos[i].value);
4305         }
4306
4307     }
4308     else
4309     {
4310         for(i = 0; i < maxOtherInfosSupported; ++i)
4311         {
4312             if (extraOtherInfos[i].value)
4313             {
4314                 char name_oid[OID_STR_MAX];
4315                 oid_class oclass;
4316                 const char *name =
4317                     yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4318                                           name_oid);
4319                 printf("  otherinfo %d %s %s\n",
4320                        i, name ? name : "null",
4321                        extraOtherInfos[i].value);
4322             }
4323         }
4324     }
4325     return 0;
4326 }
4327
4328
4329 int cmd_list_all(const char* args) {
4330     int i;
4331
4332     /* connection options */
4333     if(conn) {
4334         printf("Connected to         : %s\n",last_open_command);
4335     } else {
4336         if(last_open_command)
4337             printf("Not connected to     : %s\n",last_open_command);
4338         else
4339             printf("Not connected        : \n");
4340
4341     }
4342     if(yazProxy) printf("using proxy          : %s\n",yazProxy);
4343
4344     printf("auto_reconnect       : %s\n",auto_reconnect?"on":"off");
4345     printf("auto_wait            : %s\n",auto_wait?"on":"off");
4346
4347     if (!auth) {
4348         printf("Authentication       : none\n");
4349     } else {
4350         switch(auth->which) {
4351         case Z_IdAuthentication_idPass:
4352             printf("Authentication       : IdPass\n");
4353             printf("    Login User       : %s\n",auth->u.idPass->userId?auth->u.idPass->userId:"");
4354             printf("    Login Group      : %s\n",auth->u.idPass->groupId?auth->u.idPass->groupId:"");
4355             printf("    Password         : %s\n",auth->u.idPass->password?auth->u.idPass->password:"");
4356             break;
4357         case Z_IdAuthentication_open:
4358             printf("Authentication       : psOpen\n");
4359             printf("    Open string      : %s\n",auth->u.open);
4360             break;
4361         default:
4362             printf("Authentication       : Unknown\n");
4363         }
4364     }
4365     if (negotiationCharset)
4366         printf("Neg. Character set   : `%s'\n", negotiationCharset);
4367
4368     /* bases */
4369     printf("Bases                : ");
4370     for (i = 0; i<num_databaseNames; i++) printf("%s ",databaseNames[i]);
4371     printf("\n");
4372
4373     /* Query options */
4374     printf("CCL file             : %s\n",ccl_fields);
4375     printf("CQL file             : %s\n",cql_fields);
4376     printf("Query type           : %s\n",query_type_as_string(queryType));
4377
4378     printf("Named Result Sets    : %s\n",setnumber==-1?"off":"on");
4379
4380     /* piggy back options */
4381     printf("ssub/lslb/mspn       : %d/%d/%d\n",smallSetUpperBound,largeSetLowerBound,mediumSetPresentNumber);
4382
4383     /* print present related options */
4384     if (recordsyntax_size > 0)
4385     {
4386         printf("Format               : %s\n", recordsyntax_list[0]);
4387     }
4388     printf("Schema               : %s\n",record_schema ? record_schema : "not set");
4389     printf("Elements             : %s\n",elementSetNames?elementSetNames->u.generic:"");
4390
4391     /* loging options */
4392     printf("APDU log             : %s\n",apdu_file?"on":"off");
4393     printf("Record log           : %s\n",marc_file?"on":"off");
4394
4395     /* other infos */
4396     printf("Other Info: \n");
4397     cmd_list_otherinfo("");
4398
4399     return 0;
4400 }
4401
4402 int cmd_clear_otherinfo(const char* args)
4403 {
4404     if(strlen(args)>0) {
4405         int otherinfoNo = atoi(args);
4406         if (otherinfoNo >= maxOtherInfosSupported) {
4407             printf("Error otherinfo index too large (%d>=%d)\n",
4408                    otherinfoNo, maxOtherInfosSupported);
4409             return 0;
4410         }
4411         if (extraOtherInfos[otherinfoNo].value)
4412         {
4413             /* only clear if set. */
4414             extraOtherInfos[otherinfoNo].oid[0] = -1;
4415             xfree(extraOtherInfos[otherinfoNo].value);
4416             extraOtherInfos[otherinfoNo].value = 0;
4417         }
4418     } else {
4419         int i;
4420         for(i = 0; i < maxOtherInfosSupported; ++i)
4421         {
4422             if (extraOtherInfos[i].value)
4423             {
4424                 extraOtherInfos[i].oid[0] = -1;
4425                 xfree(extraOtherInfos[i].value);
4426                 extraOtherInfos[i].value = 0;
4427             }
4428         }
4429     }
4430     return 0;
4431 }
4432
4433 int cmd_wait_response(const char *arg)
4434 {
4435     int wait_for = atoi(arg);
4436     int i=0;
4437     if( wait_for < 1 ) {
4438         wait_for = 1;
4439     };
4440
4441     for( i=0 ; i < wait_for ; ++i ) {
4442         wait_and_handle_response(1);
4443     };
4444     return 0;
4445 }
4446
4447 static int cmd_help (const char *line);
4448
4449 typedef char *(*completerFunctionType)(const char *text, int state);
4450
4451 static struct {
4452     char *cmd;
4453     int (*fun)(const char *arg);
4454     char *ad;
4455         completerFunctionType rl_completerfunction;
4456     int complete_filenames;
4457     const char **local_tabcompletes;
4458 } cmd_array[] = {
4459     {"open", cmd_open, "('tcp'|'ssl')':<host>[':'<port>][/<db>]",NULL,0,NULL},
4460     {"quit", cmd_quit, "",NULL,0,NULL},
4461     {"find", cmd_find, "<query>",NULL,0,NULL},
4462     {"delete", cmd_delete, "<setname>",NULL,0,NULL},
4463     {"base", cmd_base, "<base-name>",NULL,0,NULL},
4464     {"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]",NULL,0,NULL},
4465     {"setscan", cmd_setscan, "<term>",NULL,0,NULL},
4466     {"scan", cmd_scan, "<term>",NULL,0,NULL},
4467     {"scanstep", cmd_scanstep, "<size>",NULL,0,NULL},
4468     {"scanpos", cmd_scanpos, "<size>",NULL,0,NULL},
4469     {"scansize", cmd_scansize, "<size>",NULL,0,NULL},
4470     {"sort", cmd_sort, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4471     {"sort+", cmd_sort_newset, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4472     {"authentication", cmd_authentication, "<acctstring>",NULL,0,NULL},
4473     {"lslb", cmd_lslb, "<largeSetLowerBound>",NULL,0,NULL},
4474     {"ssub", cmd_ssub, "<smallSetUpperBound>",NULL,0,NULL},
4475     {"mspn", cmd_mspn, "<mediumSetPresentNumber>",NULL,0,NULL},
4476     {"status", cmd_status, "",NULL,0,NULL},
4477     {"setnames", cmd_setnames, "",NULL,0,NULL},
4478     {"cancel", cmd_cancel, "",NULL,0,NULL},
4479     {"cancel_find", cmd_cancel_find, "<query>",NULL,0,NULL},
4480     {"format", cmd_format, "<recordsyntax>",complete_format,0,NULL},
4481     {"schema", cmd_schema, "<schema>",complete_schema,0,NULL},
4482     {"elements", cmd_elements, "<elementSetName>",NULL,0,NULL},
4483     {"close", cmd_close, "",NULL,0,NULL},
4484     {"querytype", cmd_querytype, "<type>",complete_querytype,0,NULL},
4485     {"refid", cmd_refid, "<id>",NULL,0,NULL},
4486     {"itemorder", cmd_itemorder, "ill|item|xml <itemno>",NULL,0,NULL},
4487     {"update", cmd_update, "<action> <recid> [<doc>]",NULL,0,NULL},
4488     {"update0", cmd_update0, "<action> <recid> [<doc>]",NULL,0,NULL},
4489     {"xmles", cmd_xmles, "<OID> <doc>",NULL,0,NULL},
4490     {"packagename", cmd_packagename, "<packagename>",NULL,0,NULL},
4491     {"proxy", cmd_proxy, "[('tcp'|'ssl')]<host>[':'<port>]",NULL,0,NULL},
4492     {"charset", cmd_charset, "<nego_charset> <output_charset>",NULL,0,NULL},
4493     {"negcharset", cmd_negcharset, "<nego_charset>",NULL,0,NULL},
4494     {"displaycharset", cmd_displaycharset, "<output_charset>",NULL,0,NULL},
4495     {"marccharset", cmd_marccharset, "<charset_name>",NULL,0,NULL},
4496     {"querycharset", cmd_querycharset, "<charset_name>",NULL,0,NULL},
4497     {"lang", cmd_lang, "<language_code>",NULL,0,NULL},
4498     {"source", cmd_source_echo, "<filename>",NULL,1,NULL},
4499     {".", cmd_source_echo, "<filename>",NULL,1,NULL},
4500     {"!", cmd_subshell, "Subshell command",NULL,1,NULL},
4501     {"set_apdufile", cmd_set_apdufile, "<filename>",NULL,1,NULL},
4502     {"set_berfile", cmd_set_berfile, "<filename>",NULL,1,NULL},
4503     {"set_marcdump", cmd_set_marcdump," <filename>",NULL,1,NULL},
4504     {"set_cclfile", cmd_set_cclfile," <filename>",NULL,1,NULL},
4505     {"set_cqlfile", cmd_set_cqlfile," <filename>",NULL,1,NULL},
4506     {"set_auto_reconnect", cmd_set_auto_reconnect," on|off",complete_auto_reconnect,1,NULL},
4507     {"set_auto_wait", cmd_set_auto_wait," on|off",complete_auto_reconnect,1,NULL},
4508     {"set_otherinfo", cmd_set_otherinfo,"<otherinfoinddex> <oid> <string>",NULL,0,NULL},
4509     {"sleep", cmd_sleep,"<seconds>",NULL,0,NULL},
4510     {"register_oid", cmd_register_oid,"<name> <class> <oid>",NULL,0,NULL},
4511     {"push_command", cmd_push_command,"<command>",command_generator,0,NULL},
4512     {"register_tab", cmd_register_tab,"<commandname> <tab>",command_generator,0,NULL},
4513     {"cclparse", cmd_cclparse,"<ccl find command>",NULL,0,NULL},
4514     {"list_otherinfo",cmd_list_otherinfo,"[otherinfoinddex]",NULL,0,NULL},
4515     {"list_all",cmd_list_all,"",NULL,0,NULL},
4516     {"clear_otherinfo",cmd_clear_otherinfo,"",NULL,0,NULL},
4517     {"wait_response",cmd_wait_response,"<number>",NULL,0,NULL},
4518     /* Server Admin Functions */
4519     {"adm-reindex", cmd_adm_reindex, "<database-name>",NULL,0,NULL},
4520     {"adm-truncate", cmd_adm_truncate, "('database'|'index')<object-name>",NULL,0,NULL},
4521     {"adm-create", cmd_adm_create, "",NULL,0,NULL},
4522     {"adm-drop", cmd_adm_drop, "('database'|'index')<object-name>",NULL,0,NULL},
4523     {"adm-import", cmd_adm_import, "<record-type> <dir> <pattern>",NULL,0,NULL},
4524     {"adm-refresh", cmd_adm_refresh, "",NULL,0,NULL},
4525     {"adm-commit", cmd_adm_commit, "",NULL,0,NULL},
4526     {"adm-shutdown", cmd_adm_shutdown, "",NULL,0,NULL},
4527     {"adm-startup", cmd_adm_startup, "",NULL,0,NULL},
4528     {"explain", cmd_explain, "", NULL, 0, NULL},
4529     {"options", cmd_options, "", NULL, 0, NULL},
4530     {"zversion", cmd_zversion, "", NULL, 0, NULL},
4531     {"help", cmd_help, "", NULL,0,NULL},
4532     {"init", cmd_init, "", NULL,0,NULL},
4533     {"sru", cmd_sru, "", NULL,0,NULL},
4534     {"exit", cmd_quit, "",NULL,0,NULL},
4535     {0,0,0,0,0,0}
4536 };
4537
4538 static int cmd_help (const char *line)
4539 {
4540     int i;
4541     char topic[21];
4542
4543     *topic = 0;
4544     sscanf (line, "%20s", topic);
4545
4546     if (*topic == 0)
4547         printf("Commands:\n");
4548     for (i = 0; cmd_array[i].cmd; i++)
4549         if (*topic == 0 || strcmp (topic, cmd_array[i].cmd) == 0)
4550             printf("   %s %s\n", cmd_array[i].cmd, cmd_array[i].ad);
4551     if (!strcmp(topic, "find"))
4552     {
4553         printf("RPN:\n");
4554         printf(" \"term\"                        Simple Term\n");
4555         printf(" @attr [attset] type=value op  Attribute\n");
4556         printf(" @and opl opr                  And\n");
4557         printf(" @or opl opr                   Or\n");
4558         printf(" @not opl opr                  And-Not\n");
4559         printf(" @set set                      Result set\n");
4560         printf(" @prox exl dist ord rel uc ut  Proximity. Use help prox\n");
4561         printf("\n");
4562         printf("Bib-1 attribute types\n");
4563         printf("1=Use:         ");
4564         printf("4=Title 7=ISBN 8=ISSN 30=Date 62=Abstract 1003=Author 1016=Any\n");
4565         printf("2=Relation:    ");
4566         printf("1<   2<=  3=  4>=  5>  6!=  102=Relevance\n");
4567         printf("3=Position:    ");
4568         printf("1=First in Field  2=First in subfield  3=Any position\n");
4569         printf("4=Structure:   ");
4570         printf("1=Phrase  2=Word  3=Key  4=Year  5=Date  6=WordList\n");
4571         printf("5=Truncation:  ");
4572         printf("1=Right  2=Left  3=L&R  100=No  101=#  102=Re-1  103=Re-2\n");
4573         printf("6=Completeness:");
4574         printf("1=Incomplete subfield  2=Complete subfield  3=Complete field\n");
4575     }
4576     if (!strcmp(topic, "prox"))
4577     {
4578         printf("Proximity:\n");
4579         printf(" @prox exl dist ord rel uc ut\n");
4580         printf(" exl:  exclude flag . 0=include, 1=exclude.\n");
4581         printf(" dist: distance integer.\n");
4582         printf(" ord:  order flag. 0=unordered, 1=ordered.\n");
4583         printf(" rel:  relation integer. 1<  2<=  3= 4>=  5>  6!= .\n");
4584         printf(" uc:   unit class. k=known, p=private.\n");
4585         printf(" ut:   unit type. 1=character, 2=word, 3=sentence,\n");
4586         printf("        4=paragraph, 5=section, 6=chapter, 7=document,\n");
4587         printf("        8=element, 9=subelement, 10=elementType, 11=byte.\n");
4588         printf("\nExamples:\n");
4589         printf(" Search for a and b in-order at most 3 words apart:\n");
4590         printf("  @prox 0 3 1 2 k 2 a b\n");
4591         printf(" Search for any order of a and b next to each other:\n");
4592         printf("  @prox 0 1 0 3 k 2 a b\n");
4593     }
4594     return 1;
4595 }
4596
4597 int cmd_register_tab(const char* arg)
4598 {
4599 #if HAVE_READLINE_READLINE_H
4600     char command[101], tabargument[101];
4601     int i;
4602     int num_of_tabs;
4603     const char** tabslist;
4604
4605     if (sscanf (arg, "%100s %100s", command, tabargument) < 1) {
4606         return 0;
4607     }
4608
4609     /* locate the amdn in the list */
4610     for (i = 0; cmd_array[i].cmd; i++) {
4611         if (!strncmp(cmd_array[i].cmd, command, strlen(command))) {
4612             break;
4613         }
4614     }
4615
4616     if (!cmd_array[i].cmd) {
4617         fprintf(stderr,"Unknown command %s\n",command);
4618         return 1;
4619     }
4620
4621
4622     if (!cmd_array[i].local_tabcompletes)
4623         cmd_array[i].local_tabcompletes = (const char **) calloc(1,sizeof(char**));
4624
4625     num_of_tabs=0;
4626
4627     tabslist = cmd_array[i].local_tabcompletes;
4628     for(; tabslist && *tabslist; tabslist++) {
4629         num_of_tabs++;
4630     }
4631
4632     cmd_array[i].local_tabcompletes = (const char **)
4633         realloc(cmd_array[i].local_tabcompletes,
4634                 (num_of_tabs+2)*sizeof(char**));
4635     tabslist = cmd_array[i].local_tabcompletes;
4636     tabslist[num_of_tabs] = strdup(tabargument);
4637     tabslist[num_of_tabs+1] = NULL;
4638 #endif
4639     return 1;
4640 }
4641
4642
4643 void process_cmd_line(char* line)
4644 {
4645     int i, res;
4646     char word[32], arg[10240];
4647
4648 #if HAVE_GETTIMEOFDAY
4649     gettimeofday (&tv_start, 0);
4650 #endif
4651
4652     if ((res = sscanf(line, "%31s %10239[^;]", word, arg)) <= 0)
4653     {
4654         strcpy(word, last_cmd);
4655         *arg = '\0';
4656     }
4657     else if (res == 1)
4658         *arg = 0;
4659     strcpy(last_cmd, word);
4660
4661     /* removed tailing spaces from the arg command */
4662     {
4663         char* p = arg;
4664         char* lastnonspace=NULL;
4665
4666         for(;*p; ++p) {
4667             if(!isspace(*(unsigned char *) p)) {
4668                 lastnonspace = p;
4669             }
4670         }
4671         if(lastnonspace)
4672             *(++lastnonspace) = 0;
4673     }
4674
4675     for (i = 0; cmd_array[i].cmd; i++)
4676         if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4677         {
4678             res = (*cmd_array[i].fun)(arg);
4679             break;
4680         }
4681
4682     if (!cmd_array[i].cmd) /* dump our help-screen */
4683     {
4684         printf("Unknown command: %s.\n", word);
4685         printf("Type 'help' for list of commands\n");
4686         res = 1;
4687     }
4688
4689     if(apdu_file) fflush(apdu_file);
4690
4691     if (res >= 2 && auto_wait)
4692         wait_and_handle_response(0);
4693
4694     if(apdu_file)
4695         fflush(apdu_file);
4696     if(marc_file)
4697         fflush(marc_file);
4698 }
4699
4700 static char *command_generator(const char *text, int state)
4701 {
4702 #if HAVE_READLINE_READLINE_H
4703     static int idx;
4704     if (state==0) {
4705         idx = 0;
4706     }
4707     for( ; cmd_array[idx].cmd; ++idx) {
4708         if (!strncmp(cmd_array[idx].cmd, text, strlen(text))) {
4709             ++idx;  /* skip this entry on the next run */
4710             return strdup(cmd_array[idx-1].cmd);
4711         }
4712     }
4713 #endif
4714     return NULL;
4715 }
4716
4717 #if HAVE_READLINE_READLINE_H
4718 static const char** default_completer_list = NULL;
4719
4720 static char* default_completer(const char* text, int state)
4721 {
4722     return complete_from_list(default_completer_list, text, state);
4723 }
4724 #endif
4725
4726 #if HAVE_READLINE_READLINE_H
4727
4728 /*
4729    This function only known how to complete on the first word
4730 */
4731 char **readline_completer(char *text, int start, int end)
4732 {
4733     completerFunctionType completerToUse;
4734
4735     if(start == 0) {
4736 #if HAVE_READLINE_RL_COMPLETION_MATCHES
4737         char** res = rl_completion_matches(text, command_generator);
4738 #else
4739         char** res = completion_matches(text,
4740                                         (CPFunction*)command_generator);
4741 #endif
4742         rl_attempted_completion_over = 1;
4743         return res;
4744     } else {
4745         char arg[10240],word[32];
4746         int i=0 ,res;
4747         if ((res = sscanf(rl_line_buffer, "%31s %10239[^;]", word, arg)) <= 0) {
4748             rl_attempted_completion_over = 1;
4749             return NULL;
4750         }
4751
4752         for (i = 0; cmd_array[i].cmd; i++)
4753             if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4754                 break;
4755
4756         if(!cmd_array[i].cmd)
4757             return NULL;
4758
4759         default_completer_list = cmd_array[i].local_tabcompletes;
4760
4761         completerToUse = cmd_array[i].rl_completerfunction;
4762         if (!completerToUse)
4763         { /* if command completer is not defined use the default completer */
4764             completerToUse = default_completer;
4765         }
4766         if (completerToUse) {
4767 #ifdef HAVE_READLINE_RL_COMPLETION_MATCHES
4768             char** res=
4769                 rl_completion_matches(text, completerToUse);
4770 #else
4771             char** res=
4772                 completion_matches(text, (CPFunction*)completerToUse);
4773 #endif
4774             if (!cmd_array[i].complete_filenames)
4775                 rl_attempted_completion_over = 1;
4776             return res;
4777         } else {
4778             if (!cmd_array[i].complete_filenames)
4779                 rl_attempted_completion_over = 1;
4780             return 0;
4781         }
4782     }
4783 }
4784 #endif
4785
4786 #ifndef WIN32
4787 void ctrl_c_handler(int x)
4788 {
4789     exit_client(0);
4790 }
4791 #endif
4792
4793 static void client(void)
4794 {
4795     char line[10240];
4796
4797     line[10239] = '\0';
4798
4799 #ifndef WIN32
4800     signal(SIGINT, ctrl_c_handler);
4801 #endif
4802
4803 #if HAVE_GETTIMEOFDAY
4804     gettimeofday (&tv_start, 0);
4805 #endif
4806
4807     while (1)
4808     {
4809         char *line_in = NULL;
4810 #if HAVE_READLINE_READLINE_H
4811         if (isatty(0))
4812         {
4813             line_in=readline(C_PROMPT);
4814             if (!line_in)
4815                 break;
4816 #if HAVE_READLINE_HISTORY_H
4817             if (*line_in)
4818                 add_history(line_in);
4819 #endif
4820             strncpy(line, line_in, sizeof(line)-1);
4821             free(line_in);
4822         }
4823 #endif
4824         if (!line_in)
4825         {
4826             char *end_p;
4827             printf (C_PROMPT);
4828             fflush(stdout);
4829             if (!fgets(line, sizeof(line)-1, stdin))
4830                 break;
4831             if ((end_p = strchr (line, '\n')))
4832                 *end_p = '\0';
4833         }
4834         if (isatty(0))
4835             file_history_add_line(file_history, line);
4836         process_cmd_line(line);
4837     }
4838 }
4839
4840 static void show_version(void)
4841 {
4842     char vstr[20];
4843
4844     yaz_version(vstr, 0);
4845     printf ("YAZ version: %s\n", YAZ_VERSION);
4846     if (strcmp(vstr, YAZ_VERSION))
4847         printf ("YAZ DLL/SO: %s\n", vstr);
4848     exit(0);
4849 }
4850
4851 int main(int argc, char **argv)
4852 {
4853     char *prog = *argv;
4854     char *open_command = 0;
4855     char *auth_command = 0;
4856     char *arg;
4857     const char *rc_file = 0;
4858     int ret;
4859
4860 #if HAVE_LOCALE_H
4861     if (!setlocale(LC_CTYPE, ""))
4862         fprintf (stderr, "setlocale failed\n");
4863 #endif
4864 #if HAVE_LANGINFO_H
4865 #ifdef CODESET
4866     codeset = nl_langinfo(CODESET);
4867 #endif
4868 #endif
4869     if (codeset)
4870         outputCharset = xstrdup(codeset);
4871
4872     ODR_MASK_SET(&z3950_options, Z_Options_search);
4873     ODR_MASK_SET(&z3950_options, Z_Options_present);
4874     ODR_MASK_SET(&z3950_options, Z_Options_namedResultSets);
4875     ODR_MASK_SET(&z3950_options, Z_Options_triggerResourceCtrl);
4876     ODR_MASK_SET(&z3950_options, Z_Options_scan);
4877     ODR_MASK_SET(&z3950_options, Z_Options_sort);
4878     ODR_MASK_SET(&z3950_options, Z_Options_extendedServices);
4879     ODR_MASK_SET(&z3950_options, Z_Options_delSet);
4880     ODR_MASK_SET(&z3950_options, Z_Options_negotiationModel);
4881
4882     while ((ret = options("k:c:q:a:b:m:v:p:u:t:Vxd:f:", argv, argc, &arg)) != -2)
4883     {
4884         switch (ret)
4885         {
4886         case 0:
4887             if (!open_command)
4888             {
4889                 open_command = (char *) xmalloc (strlen(arg)+6);
4890                 strcpy (open_command, "open ");
4891                 strcat (open_command, arg);
4892             }
4893             else
4894             {
4895                 fprintf(stderr, "%s: Specify at most one server address\n",
4896                         prog);
4897                 exit(1);
4898             }
4899             break;
4900         case 'a':
4901             if (!strcmp(arg, "-"))
4902                 apdu_file=stderr;
4903             else
4904                 apdu_file=fopen(arg, "a");
4905             break;
4906         case 'b':
4907             if (!strcmp(arg, "-"))
4908                 ber_file=stderr;
4909             else
4910                 ber_file=fopen(arg, "a");
4911             break;
4912         case 'c':
4913             strncpy (ccl_fields, arg, sizeof(ccl_fields)-1);
4914             ccl_fields[sizeof(ccl_fields)-1] = '\0';
4915             break;
4916         case 'd':
4917             dump_file_prefix = arg;
4918             break;
4919         case 'f':
4920             rc_file = arg;
4921             break;
4922         case 'k':
4923             kilobytes = atoi(arg);
4924             break;
4925         case 'm':
4926             if (!(marc_file = fopen (arg, "a")))
4927             {
4928                 perror (arg);
4929                 exit (1);
4930             }
4931             break;
4932         case 'p':
4933             yazProxy = xstrdup(arg);
4934             break;
4935         case 'q':
4936             strncpy (cql_fields, arg, sizeof(cql_fields)-1);
4937             cql_fields[sizeof(cql_fields)-1] = '\0';
4938             break;
4939         case 't':
4940             outputCharset = xstrdup(arg);
4941             break;
4942         case 'u':
4943             if (!auth_command)
4944             {
4945                 auth_command = (char *) xmalloc (strlen(arg)+6);
4946                 strcpy (auth_command, "auth ");
4947                 strcat (auth_command, arg);
4948             }
4949             break;
4950         case 'v':
4951             yaz_log_init(yaz_log_mask_str(arg), "", 0);
4952             break;
4953         case 'V':
4954             show_version();
4955             break;
4956         case 'x':
4957             hex_dump = 1;
4958             break;
4959         default:
4960             fprintf (stderr, "Usage: %s "
4961                      " [-a apdulog]"
4962                      " [-b berdump]"
4963                      " [-c cclfile]"
4964                      " [-d dump]"
4965                      " [-f cmdfile]"
4966                      " [-k size]"
4967                      " [-m marclog]"
4968                      " [-p proxy-addr]"
4969                      " [-q cqlfile]"
4970                      " [-t dispcharset]"
4971                      " [-u auth]"
4972                      " [-v loglevel]"
4973                      " [-V]"
4974                      " [-x]"
4975                      " [server-addr]\n",
4976                      prog);
4977             exit (1);
4978         }
4979     }
4980     initialize(rc_file);
4981     if (auth_command)
4982     {
4983 #ifdef HAVE_GETTIMEOFDAY
4984         gettimeofday (&tv_start, 0);
4985 #endif
4986         process_cmd_line (auth_command);
4987 #if HAVE_READLINE_HISTORY_H
4988         add_history(auth_command);
4989 #endif
4990         xfree(auth_command);
4991     }
4992     if (open_command)
4993     {
4994 #ifdef HAVE_GETTIMEOFDAY
4995         gettimeofday (&tv_start, 0);
4996 #endif
4997         process_cmd_line (open_command);
4998 #if HAVE_READLINE_HISTORY_H
4999         add_history(open_command);
5000 #endif
5001         xfree(open_command);
5002     }
5003     client();
5004     exit_client(0);
5005     return 0;
5006 }
5007 /*
5008  * Local variables:
5009  * c-basic-offset: 4
5010  * indent-tabs-mode: nil
5011  * End:
5012  * vim: shiftwidth=4 tabstop=8 expandtab
5013  */
5014