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 1.352 2007-10-29 09:16:32 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[10] = "soap";
  94 static char sru_version[10] = "1.2";
  95 static char *codeset = 0;               /* character set for output */
  96 static int hex_dump = 0;
  97 static char *dump_file_prefix = 0;
  98 static ODR out, in, print;              /* encoding and decoding streams */
  99 #if YAZ_HAVE_XML2
 100 static ODR srw_sr_odr_out = 0;
 101 static Z_SRW_PDU *srw_sr = 0;
 102 #endif
 103 static FILE *apdu_file = 0;
 104 static FILE *ber_file = 0;
 105 static COMSTACK conn = 0;               /* our z-association */
 106 static Z_IdAuthentication *auth = 0;    /* our current auth definition */
 107 char *databaseNames[128];
 108 int num_databaseNames = 0;
 109 static Z_External *record_last = 0;
 110 static int setnumber = -1;              /* current result set number */
 111 static int smallSetUpperBound = 0;
 112 static int largeSetLowerBound = 1;
 113 static int mediumSetPresentNumber = 0;
 114 static Z_ElementSetNames *elementSetNames = 0;
 115 static int setno = 1;                   /* current set offset */
 116 static enum oid_proto protocol = PROTO_Z3950;      /* current app protocol */
 117 #define RECORDSYNTAX_MAX 20
 118 static char *recordsyntax_list[RECORDSYNTAX_MAX];
 119 static int recordsyntax_size = 0;
 120
 121 static char *record_schema = 0;
 122 static int sent_close = 0;
 123 static NMEM session_mem = NULL;         /* memory handle for init-response */
 124 static Z_InitResponse *session_initResponse = 0;   /* session parameters */
 125 static char last_scan_line[512] = "0";
 126 static char last_scan_query[512] = "0";
 127 static char ccl_fields[512] = "default.bib";
 128 /* ### How can I set this path to use wherever YAZ is installed? */
 129 static char cql_fields[512] = "/usr/local/share/yaz/etc/pqf.properties";
 130 static char *esPackageName = 0;
 131 static char *yazProxy = 0;
 132 static int kilobytes = 1024;
 133 static char *negotiationCharset = 0;
 134 static int  negotiationCharsetRecords = 1;
 135 static int  negotiationCharsetVersion = 3;
 136 static char *outputCharset = 0;
 137 static char *marcCharset = 0;
 138 static char *queryCharset = 0;
 139 static char* yazLang = 0;
 140
 141 static char last_cmd[32] = "?";
 142 static FILE *marc_file = 0;
 143 static char *refid = NULL;
 144 static char *last_open_command = NULL;
 145 static int auto_reconnect = 0;
 146 static int auto_wait = 1;
 147 static Odr_bitmask z3950_options;
 148 static int z3950_version = 3;
 149 static int scan_stepSize = 0;
 150 static int scan_position = 1;
 151 static int scan_size = 20;
 152 static char cur_host[200];
 153 static int last_hit_count = 0;
 154
 155 typedef enum {
 156     QueryType_Prefix,
 157     QueryType_CCL,
 158     QueryType_CCL2RPN,
 159     QueryType_CQL,
 160     QueryType_CQL2RPN
 161 } QueryType;
 162
 163 static QueryType queryType = QueryType_Prefix;
 164
 165 static CCL_bibset bibset;               /* CCL bibset handle */
 166 static cql_transform_t cqltrans = 0; /* CQL context-set handle */
 167
 168 #if HAVE_READLINE_COMPLETION_OVER
 169
 170 #else
 171 /* readline doesn't have this var. Define it ourselves. */
 172 int rl_attempted_completion_over = 0;
 173 #endif
 174
 175 #define maxOtherInfosSupported 10
 176 struct eoi {
 177     Odr_oid oid[OID_SIZE];
 178     char* value;
 179 } extraOtherInfos[maxOtherInfosSupported];
 180
 181 void process_cmd_line(char* line);
 182 #if HAVE_READLINE_READLINE_H
 183 char **readline_completer(char *text, int start, int end);
 184 #endif
 185 static char *command_generator(const char *text, int state);
 186 int cmd_register_tab(const char* arg);
 187 int cmd_querycharset(const char *arg);
 188
 189 static void close_session (void);
 190
 191 ODR getODROutputStream(void)
 192 {
 193     return out;
 194 }
 195
 196 const char* query_type_as_string(QueryType q)
 197 {
 198     switch (q) {
 199     case QueryType_Prefix: return "prefix (RPN sent to server)";
 200     case QueryType_CCL: return "CCL (CCL sent to server) ";
 201     case QueryType_CCL2RPN: return "CCL -> RPN (RPN sent to server)";
 202     case QueryType_CQL: return "CQL (CQL sent to server)";
 203     case QueryType_CQL2RPN: return "CQL -> RPN (RPN sent to server)";
 204     default:
 205         return "unknown Query type internal yaz-client error";
 206     }
 207 }
 208
 209 static void do_hex_dump(const char* buf, int len)
 210 {
 211     if (hex_dump)
 212     {
 213         int i,x;
 214         for( i=0; i<len ; i=i+16 )
 215         {
 216             printf(" %4.4d ",i);
 217             for(x=0 ; i+x<len && x<16; ++x)
 218             {
 219                 printf("%2.2X ",(unsigned int)((unsigned char)buf[i+x]));
 220             }
 221             printf("\n");
 222         }
 223     }
 224     if (dump_file_prefix)
 225     {
 226         static int no = 0;
 227         if (++no < 1000 && strlen(dump_file_prefix) < 500)
 228         {
 229             char fname[1024];
 230             FILE *of;
 231             sprintf (fname, "%s.%03d.raw", dump_file_prefix, no);
 232             of = fopen(fname, "wb");
 233
 234             fwrite (buf, 1, len, of);
 235
 236             fclose(of);
 237         }
 238     }
 239 }
 240
 241 void add_otherInfos(Z_APDU *a)
 242 {
 243     Z_OtherInformation **oi;
 244     int i;
 245
 246     yaz_oi_APDU(a, &oi);
 247     for(i=0; i<maxOtherInfosSupported; ++i)
 248     {
 249         if (oid_oidlen(extraOtherInfos[i].oid) > 0)
 250             yaz_oi_set_string_oid(oi, out, extraOtherInfos[i].oid,
 251                                      1, extraOtherInfos[i].value);
 252     }
 253 }
 254
 255 int send_apdu(Z_APDU *a)
 256 {
 257     char *buf;
 258     int len;
 259
 260     add_otherInfos(a);
 261
 262     if (apdu_file)
 263     {
 264         z_APDU(print, &a, 0, 0);
 265         odr_reset(print);
 266     }
 267     if (!z_APDU(out, &a, 0, 0))
 268     {
 269         odr_perror(out, "Encoding APDU");
 270         close_session();
 271         return 0;
 272     }
 273     buf = odr_getbuf(out, &len, 0);
 274     if (ber_file)
 275         odr_dumpBER(ber_file, buf, len);
 276     /* printf ("sending APDU of size %d\n", len); */
 277     do_hex_dump(buf, len);
 278     if (cs_put(conn, buf, len) < 0)
 279     {
 280         fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
 281         close_session();
 282         return 0;
 283     }
 284     odr_reset(out); /* release the APDU structure  */
 285     return 1;
 286 }
 287
 288 static void print_stringn(const unsigned char *buf, size_t len)
 289 {
 290     size_t i;
 291     for (i = 0; i<len; i++)
 292         if ((buf[i] <= 126 && buf[i] >= 32) || strchr ("\n\r\t\f", buf[i]))
 293             printf ("%c", buf[i]);
 294         else
 295             printf ("\\X%02X", buf[i]);
 296 }
 297
 298 static void print_refid (Z_ReferenceId *id)
 299 {
 300     if (id)
 301     {
 302         printf ("Reference Id: ");
 303         print_stringn (id->buf, id->len);
 304         printf ("\n");
 305     }
 306 }
 307
 308 static Z_ReferenceId *set_refid (ODR out)
 309 {
 310     Z_ReferenceId *id;
 311     if (!refid)
 312         return 0;
 313     id = (Z_ReferenceId *) odr_malloc (out, sizeof(*id));
 314     id->size = id->len = strlen(refid);
 315     id->buf = (unsigned char *) odr_malloc (out, id->len);
 316     memcpy (id->buf, refid, id->len);
 317     return id;
 318 }
 319
 320 /* INIT SERVICE ------------------------------- */
 321
 322 static void send_initRequest(const char* type_and_host)
 323 {
 324     Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
 325     Z_InitRequest *req = apdu->u.initRequest;
 326     int i;
 327
 328     req->options = &z3950_options;
 329
 330     ODR_MASK_ZERO(req->protocolVersion);
 331     for (i = 0; i<z3950_version; i++)
 332         ODR_MASK_SET(req->protocolVersion, i);
 333
 334     *req->maximumRecordSize = 1024*kilobytes;
 335     *req->preferredMessageSize = 1024*kilobytes;
 336
 337     req->idAuthentication = auth;
 338
 339     req->referenceId = set_refid (out);
 340
 341     if (yazProxy && type_and_host)
 342     {
 343         yaz_oi_set_string_oid(&req->otherInfo, out, yaz_oid_userinfo_proxy,
 344                               1, type_and_host);
 345     }
 346
 347     if (negotiationCharset || yazLang) {
 348         Z_OtherInformation **p;
 349         Z_OtherInformationUnit *p0;
 350
 351         yaz_oi_APDU(apdu, &p);
 352
 353         if ((p0=yaz_oi_update(p, out, NULL, 0, 0)))
 354         {
 355             ODR_MASK_SET(req->options, Z_Options_negotiationModel);
 356
 357             p0->which = Z_OtherInfo_externallyDefinedInfo;
 358             p0->information.externallyDefinedInfo =
 359                 yaz_set_proposal_charneg_list(out, ",",
 360                                               negotiationCharset,
 361                                               yazLang,
 362                                               negotiationCharsetRecords);
 363         }
 364     }
 365     else if (ODR_MASK_GET(req->options, Z_Options_negotiationModel))
 366     {
 367         Z_OtherInformation **p;
 368         Z_OtherInformationUnit *p0;
 369
 370         yaz_oi_APDU(apdu, &p);
 371
 372         if ((p0=yaz_oi_update(p, out, NULL, 0, 0)))
 373         {
 374             p0->which = Z_OtherInfo_externallyDefinedInfo;
 375             p0->information.externallyDefinedInfo =
 376                 yaz_set_proposal_charneg(out, 0, 0, 0, 0, 0);
 377         }
 378
 379     }
 380     if (send_apdu(apdu))
 381         printf("Sent initrequest.\n");
 382 }
 383
 384
 385 /* These two are used only from process_initResponse() */
 386 static void render_initUserInfo(Z_OtherInformation *ui1);
 387 static void render_diag(Z_DiagnosticFormat *diag);
 388
 389 static void pr_opt(const char *opt, void *clientData)
 390 {
 391     printf (" %s", opt);
 392 }
 393
 394 static int process_initResponse(Z_InitResponse *res)
 395 {
 396     int ver = 0;
 397     /* save session parameters for later use */
 398     session_mem = odr_extract_mem(in);
 399     session_initResponse = res;
 400
 401     for (ver = 0; ver < 8; ver++)
 402         if (!ODR_MASK_GET(res->protocolVersion, ver))
 403             break;
 404
 405     if (!*res->result)
 406         printf("Connection rejected by v%d target.\n", ver);
 407     else
 408         printf("Connection accepted by v%d target.\n", ver);
 409     if (res->implementationId)
 410         printf("ID     : %s\n", res->implementationId);
 411     if (res->implementationName)
 412         printf("Name   : %s\n", res->implementationName);
 413     if (res->implementationVersion)
 414         printf("Version: %s\n", res->implementationVersion);
 415     if (res->userInformationField)
 416     {
 417         Z_External *uif = res->userInformationField;
 418         if (uif->which == Z_External_userInfo1) {
 419             render_initUserInfo(uif->u.userInfo1);
 420         } else {
 421             printf("UserInformationfield:\n");
 422             if (!z_External(print, (Z_External**)&uif, 0, 0))
 423             {
 424                 odr_perror(print, "Printing userinfo\n");
 425                 odr_reset(print);
 426             }
 427             if (uif->which == Z_External_octet) {
 428                 printf("Guessing visiblestring:\n");
 429                 printf("'%.*s'\n", uif->u.octet_aligned->len,
 430                        uif->u.octet_aligned->buf);
 431             }
 432             else if (uif->which == Z_External_single)
 433             {
 434                 Odr_any *sat = uif->u.single_ASN1_type;
 435                 if (!oid_oidcmp(uif->direct_reference,
 436                                 yaz_oid_userinfo_oclc_userinfo))
 437                 {
 438                     Z_OCLC_UserInformation *oclc_ui;
 439                     ODR decode = odr_createmem(ODR_DECODE);
 440                     odr_setbuf(decode, (char *) sat->buf, sat->len, 0);
 441                     if (!z_OCLC_UserInformation(decode, &oclc_ui, 0, 0))
 442                         printf ("Bad OCLC UserInformation:\n");
 443                     else
 444                         printf ("OCLC UserInformation:\n");
 445                     if (!z_OCLC_UserInformation(print, &oclc_ui, 0, 0))
 446                         printf ("Bad OCLC UserInformation spec\n");
 447                     odr_destroy(decode);
 448                 }
 449                 else
 450                 {
 451                     /* Peek at any private Init-diagnostic APDUs */
 452                     printf("### NAUGHTY: External is '%.*s'\n",
 453                            sat->len, sat->buf);
 454                 }
 455             }
 456             odr_reset (print);
 457         }
 458     }
 459     printf ("Options:");
 460     yaz_init_opt_decode(res->options, pr_opt, 0);
 461     printf ("\n");
 462
 463     if (ODR_MASK_GET(res->options, Z_Options_namedResultSets))
 464         setnumber = 0;
 465
 466     if (ODR_MASK_GET(res->options, Z_Options_negotiationModel)) {
 467
 468         Z_CharSetandLanguageNegotiation *p =
 469                 yaz_get_charneg_record(res->otherInfo);
 470
 471         if (p)
 472         {
 473             char *charset=NULL, *lang=NULL;
 474             int selected;
 475
 476             yaz_get_response_charneg(session_mem, p, &charset, &lang,
 477                                      &selected);
 478
 479             printf("Accepted character set : %s\n", charset ? charset:"none");
 480             printf("Accepted code language : %s\n", lang ? lang:"none");
 481             printf("Accepted records in ...: %d\n", selected );
 482
 483             if (outputCharset && charset)
 484             {
 485                 printf("Converting between %s and %s\n",
 486                        outputCharset, charset);
 487                 odr_set_charset(out, charset, outputCharset);
 488                 odr_set_charset(in, outputCharset, charset);
 489                 cmd_querycharset(charset);
 490             }
 491             else
 492             {
 493                 odr_set_charset(out, 0, 0);
 494                 odr_set_charset(in, 0, 0);
 495             }
 496         }
 497     }
 498     fflush (stdout);
 499     return 0;
 500 }
 501
 502
 503 static void render_initUserInfo(Z_OtherInformation *ui1) {
 504     int i;
 505     printf("Init response contains %d otherInfo unit%s:\n",
 506            ui1->num_elements, ui1->num_elements == 1 ? "" : "s");
 507
 508     for (i = 0; i < ui1->num_elements; i++) {
 509         Z_OtherInformationUnit *unit = ui1->list[i];
 510         printf("  %d: otherInfo unit contains ", i+1);
 511         if (unit->which == Z_OtherInfo_externallyDefinedInfo &&
 512             unit->information.externallyDefinedInfo &&
 513             unit->information.externallyDefinedInfo->which ==
 514             Z_External_diag1) {
 515             render_diag(unit->information.externallyDefinedInfo->u.diag1);
 516         }
 517         else if (unit->which != Z_OtherInfo_externallyDefinedInfo)
 518         {
 519             printf("unsupported otherInfo unit->which = %d\n", unit->which);
 520         }
 521         else
 522         {
 523             printf("unsupported otherInfo unit external %d\n",
 524                    unit->information.externallyDefinedInfo ?
 525                    unit->information.externallyDefinedInfo->which : -2);
 526         }
 527     }
 528 }
 529
 530
 531 /* ### should this share code with display_diagrecs()? */
 532 static void render_diag(Z_DiagnosticFormat *diag) {
 533     int i;
 534
 535     printf("%d diagnostic%s:\n", diag->num, diag->num == 1 ? "" : "s");
 536     for (i = 0; i < diag->num; i++) {
 537         Z_DiagnosticFormat_s *ds = diag->elements[i];
 538         printf("    %d: ", i+1);
 539         switch (ds->which) {
 540         case Z_DiagnosticFormat_s_defaultDiagRec: {
 541             Z_DefaultDiagFormat *dd = ds->u.defaultDiagRec;
 542             /* ### should check `dd->diagnosticSetId' */
 543             printf("code=%d (%s)", *dd->condition,
 544                    diagbib1_str(*dd->condition));
 545             /* Both types of addinfo are the same, so use type-pun */
 546             if (dd->u.v2Addinfo != 0)
 547                 printf(",\n\taddinfo='%s'", dd->u.v2Addinfo);
 548             break;
 549         }
 550         case Z_DiagnosticFormat_s_explicitDiagnostic:
 551             printf("Explicit diagnostic (not supported)");
 552             break;
 553         default:
 554             printf("Unrecognised diagnostic type %d", ds->which);
 555             break;
 556         }
 557
 558         if (ds->message != 0)
 559             printf(", message='%s'", ds->message);
 560         printf("\n");
 561     }
 562 }
 563
 564
 565 static int set_base(const char *arg)
 566 {
 567     int i;
 568     const char *cp;
 569
 570     for (i = 0; i<num_databaseNames; i++)
 571         xfree (databaseNames[i]);
 572     num_databaseNames = 0;
 573     while (1)
 574     {
 575         char *cp1;
 576         if (!(cp = strchr(arg, ' ')))
 577             cp = arg + strlen(arg);
 578         if (cp - arg < 1)
 579             break;
 580         databaseNames[num_databaseNames] = (char *)xmalloc (1 + cp - arg);
 581         memcpy (databaseNames[num_databaseNames], arg, cp - arg);
 582         databaseNames[num_databaseNames][cp - arg] = '\0';
 583
 584         for (cp1 = databaseNames[num_databaseNames]; *cp1 ; cp1++)
 585             if (*cp1 == '+')
 586                 *cp1 = ' ';
 587         num_databaseNames++;
 588
 589         if (!*cp)
 590             break;
 591         arg = cp+1;
 592     }
 593     if (num_databaseNames == 0)
 594     {
 595         num_databaseNames = 1;
 596         databaseNames[0] = xstrdup("");
 597     }
 598     return 1;
 599 }
 600
 601 static int parse_cmd_doc(const char **arg, ODR out, char **buf,
 602                          int *len, int opt)
 603 {
 604     const char *sep;
 605     while (**arg && strchr(" \t\n\r\f", **arg))
 606         (*arg)++;
 607     if ((*arg)[0] == '\"' && (sep=strchr(*arg+1, '"')))
 608     {
 609         (*arg)++;
 610         *len = sep - *arg;
 611         *buf = odr_strdupn(out, *arg, *len);
 612         (*arg) = sep+1;
 613         return 1;
 614     }
 615     else if ((*arg)[0] && (*arg)[0] != '\"')
 616     {
 617         long fsize;
 618         FILE *inf;
 619         const char *fname = *arg;
 620
 621         while (**arg != '\0' && **arg != ' ')
 622             (*arg)++;
 623
 624         inf = fopen(fname, "rb");
 625         if (!inf)
 626         {
 627             printf("Couldn't open %s\n", fname);
 628             return 0;
 629         }
 630         if (fseek(inf, 0L, SEEK_END) == -1)
 631         {
 632             printf("Couldn't seek in %s\n", fname);
 633             fclose(inf);
 634             return 0;
 635         }
 636         fsize = ftell(inf);
 637         if (fseek(inf, 0L, SEEK_SET) == -1)
 638         {
 639             printf("Couldn't seek in %s\n", fname);
 640             fclose(inf);
 641             return 0;
 642         }
 643         *len = fsize;
 644         *buf = (char *) odr_malloc(out, fsize);
 645         if (fread(*buf, 1, fsize, inf) != fsize)
 646         {
 647             printf("Unable to read %s\n", fname);
 648             fclose(inf);
 649             return 0;
 650         }
 651         fclose(inf);
 652         return 1;
 653     }
 654     else if (**arg == '\0')
 655     {
 656         if (opt)
 657         {
 658             *len = 0;
 659             *buf = 0;
 660             return 1;
 661         }
 662         printf("Missing doc argument\n");
 663     }
 664     else
 665         printf("Bad doc argument %s\n", *arg);
 666     return 0;
 667 }
 668
 669 static int cmd_base(const char *arg)
 670 {
 671     if (!*arg)
 672     {
 673         printf("Usage: base <database> <database> ...\n");
 674         return 0;
 675     }
 676     return set_base(arg);
 677 }
 678
 679 void cmd_open_remember_last_open_command(const char* arg, char* new_open_command)
 680 {
 681     if(last_open_command != arg)
 682     {
 683         if(last_open_command) xfree(last_open_command);
 684         last_open_command = xstrdup(new_open_command);
 685     }
 686 }
 687
 688 int session_connect(const char *arg)
 689 {
 690     void *add;
 691     char type_and_host[101];
 692     const char *basep = 0;
 693 #if HAVE_OPENSSL_SSL_H
 694     SSL *ssl;
 695 #endif
 696     if (conn)
 697     {
 698         cs_close (conn);
 699         conn = 0;
 700     }
 701     if (session_mem)
 702     {
 703         nmem_destroy (session_mem);
 704         session_mem = NULL;
 705         session_initResponse = 0;
 706     }
 707     cs_get_host_args(arg, &basep);
 708
 709     strncpy(type_and_host, arg, sizeof(type_and_host)-1);
 710     type_and_host[sizeof(type_and_host)-1] = '\0';
 711
 712     cmd_open_remember_last_open_command(arg, type_and_host);
 713
 714     if (yazProxy)
 715         conn = cs_create_host(yazProxy, 1, &add);
 716     else
 717         conn = cs_create_host(arg, 1, &add);
 718     if (!conn)
 719     {
 720         printf ("Could not resolve address %s\n", arg);
 721         return 0;
 722     }
 723 #if YAZ_HAVE_XML2
 724     if (conn->protocol == PROTO_HTTP)
 725         queryType = QueryType_CQL;
 726 #else
 727     if (conn->protocol == PROTO_HTTP)
 728     {
 729         printf ("SRW/HTTP not enabled in this YAZ\n");
 730         cs_close(conn);
 731         conn = 0;
 732         return 0;
 733     }
 734 #endif
 735     protocol = conn->protocol;
 736     if (conn->protocol == PROTO_HTTP)
 737         set_base("");
 738     else
 739         set_base("Default");
 740     printf("Connecting...");
 741     fflush(stdout);
 742     if (cs_connect(conn, add) < 0)
 743     {
 744         printf ("error = %s\n", cs_strerror(conn));
 745         cs_close(conn);
 746         conn = 0;
 747         return 0;
 748     }
 749     printf("OK.\n");
 750 #if HAVE_OPENSSL_SSL_H
 751     if ((ssl = (SSL *) cs_get_ssl(conn)))
 752     {
 753         X509 *server_cert = SSL_get_peer_certificate (ssl);
 754
 755         if (server_cert)
 756         {
 757             char *pem_buf;
 758             int pem_len;
 759             BIO *bio = BIO_new(BIO_s_mem());
 760
 761             /* get PEM buffer in memory */
 762             PEM_write_bio_X509(bio, server_cert);
 763             pem_len = BIO_get_mem_data(bio, &pem_buf);
 764             fwrite(pem_buf, pem_len, 1, stdout);
 765
 766             /* print all info on screen .. */
 767             X509_print_fp(stdout, server_cert);
 768             BIO_free(bio);
 769
 770             X509_free (server_cert);
 771         }
 772     }
 773 #endif
 774     if (basep && *basep)
 775         set_base (basep);
 776     if (protocol == PROTO_Z3950)
 777     {
 778         send_initRequest(type_and_host);
 779         return 2;
 780     }
 781     return 0;
 782 }
 783
 784 int cmd_open(const char *arg)
 785 {
 786     if (arg)
 787     {
 788         strncpy (cur_host, arg, sizeof(cur_host)-1);
 789         cur_host[sizeof(cur_host)-1] = 0;
 790     }
 791     return session_connect(cur_host);
 792 }
 793
 794 void try_reconnect(void)
 795 {
 796     char* open_command;
 797
 798     if(!( auto_reconnect && last_open_command) ) return ;
 799
 800     open_command = (char *) xmalloc (strlen(last_open_command)+6);
 801     strcpy (open_command, "open ");
 802
 803     strcat (open_command, last_open_command);
 804
 805     process_cmd_line(open_command);
 806
 807     xfree(open_command);
 808 }
 809
 810 int cmd_authentication(const char *arg)
 811 {
 812     static Z_IdAuthentication au;
 813     static char user[40], group[40], pass[40];
 814     static Z_IdPass idPass;
 815     int r;
 816
 817     if (!*arg)
 818     {
 819         printf("Auth field set to null\n");
 820         auth = 0;
 821         return 1;
 822     }
 823     r = sscanf (arg, "%39s %39s %39s", user, group, pass);
 824     if (r == 0)
 825     {
 826         printf("Authentication set to null\n");
 827         auth = 0;
 828     }
 829     if (r == 1)
 830     {
 831         auth = &au;
 832         if (!strcmp(user, "-")) {
 833             au.which = Z_IdAuthentication_anonymous;
 834             printf("Authentication set to Anonymous\n");
 835         } else {
 836             au.which = Z_IdAuthentication_open;
 837             au.u.open = user;
 838             printf("Authentication set to Open (%s)\n", user);
 839         }
 840     }
 841     if (r == 2)
 842     {
 843         auth = &au;
 844         au.which = Z_IdAuthentication_idPass;
 845         au.u.idPass = &idPass;
 846         idPass.groupId = NULL;
 847         idPass.userId = !strcmp(user, "-") ? 0 : user;
 848         idPass.password = !strcmp(group, "-") ? 0 : group;
 849         printf("Authentication set to User (%s), Pass (%s)\n", user, group);
 850     }
 851     if (r == 3)
 852     {
 853         auth = &au;
 854         au.which = Z_IdAuthentication_idPass;
 855         au.u.idPass = &idPass;
 856         idPass.groupId = group;
 857         idPass.userId = user;
 858         idPass.password = pass;
 859         printf("Authentication set to User (%s), Group (%s), Pass (%s)\n",
 860                user, group, pass);
 861     }
 862     return 1;
 863 }
 864
 865 /* SEARCH SERVICE ------------------------------ */
 866 static void display_record(Z_External *r);
 867
 868 static void print_record(const unsigned char *buf, size_t len)
 869 {
 870     size_t i = len;
 871     print_stringn (buf, len);
 872     /* add newline if not already added ... */
 873     if (i <= 0 || buf[i-1] != '\n')
 874         printf ("\n");
 875 }
 876
 877 static void display_record(Z_External *r)
 878 {
 879     const Odr_oid *oid = r->direct_reference;
 880
 881     record_last = r;
 882     /*
 883      * Tell the user what we got.
 884      */
 885     if (oid)
 886     {
 887         oid_class oclass;
 888         char oid_name_buf[OID_STR_MAX];
 889         const char *oid_name
 890             =  yaz_oid_to_string_buf(oid, &oclass, oid_name_buf);
 891         printf("Record type: ");
 892         if (oid_name)
 893             printf("%s\n", oid_name);
 894     }
 895     /* Check if this is a known, ASN.1 type tucked away in an octet string */
 896     if (r->which == Z_External_octet)
 897     {
 898         Z_ext_typeent *type = z_ext_getentbyref(r->direct_reference);
 899         char *rr;
 900
 901         if (type)
 902         {
 903             /*
 904              * Call the given decoder to process the record.
 905              */
 906             odr_setbuf(in, (char*)r->u.octet_aligned->buf,
 907                 r->u.octet_aligned->len, 0);
 908             if (!(*type->fun)(in, &rr, 0, 0))
 909             {
 910                 odr_perror(in, "Decoding constructed record.");
 911                 fprintf(stdout, "[Near %ld]\n", (long) odr_offset(in));
 912                 fprintf(stdout, "Packet dump:\n---------\n");
 913                 odr_dumpBER(stdout, (char*)r->u.octet_aligned->buf,
 914                             r->u.octet_aligned->len);
 915                 fprintf(stdout, "---------\n");
 916
 917                 /* note just ignores the error ant print the bytes form the octet_aligned later */
 918             } else {
 919                 /*
 920                  * Note: we throw away the original, BER-encoded record here.
 921                  * Do something else with it if you want to keep it.
 922                  */
 923                 r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
 924                 r->which = type->what;
 925             }
 926         }
 927     }
 928     if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_soif))
 929     {
 930         print_record((const unsigned char *) r->u.octet_aligned->buf,
 931                      r->u.octet_aligned->len);
 932         if (marc_file)
 933             fwrite (r->u.octet_aligned->buf, 1, r->u.octet_aligned->len, marc_file);
 934     }
 935     else if (oid && r->which == Z_External_octet)
 936     {
 937         const char *octet_buf = (char*)r->u.octet_aligned->buf;
 938         if (oid && (!oid_oidcmp(oid, yaz_oid_recsyn_xml)
 939                     || !oid_oidcmp(oid, yaz_oid_recsyn_xml)
 940                     || !oid_oidcmp(oid, yaz_oid_recsyn_html)))
 941         {
 942             print_record((const unsigned char *) octet_buf,
 943                          r->u.octet_aligned->len);
 944         }
 945         else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_postscript))
 946         {
 947             int size = r->u.octet_aligned->len;
 948             if (size > 100)
 949                 size = 100;
 950             print_record((const unsigned char *) octet_buf, size);
 951         }
 952         else
 953         {
 954             if (oid && yaz_oid_is_iso2709(oid))
 955             {
 956                 const char *result;
 957                 size_t rlen;
 958                 yaz_iconv_t cd = 0;
 959                 yaz_marc_t mt = yaz_marc_create();
 960                 const char *from = 0;
 961
 962                 if (marcCharset && !strcmp(marcCharset, "auto"))
 963                 {
 964                     if (!oid_oidcmp(oid, yaz_oid_recsyn_usmarc))
 965                     {
 966                         if (octet_buf[9] == 'a')
 967                             from = "UTF-8";
 968                         else
 969                             from = "MARC-8";
 970                     }
 971                     else
 972                         from = "ISO-8859-1";
 973                 }
 974                 else if (marcCharset)
 975                     from = marcCharset;
 976                 if (outputCharset && from)
 977                 {
 978                     cd = yaz_iconv_open(outputCharset, from);
 979                     printf ("convert from %s to %s", from,
 980                             outputCharset);
 981                     if (!cd)
 982                         printf (" unsupported\n");
 983                     else
 984                     {
 985                         yaz_marc_iconv(mt, cd);
 986                         printf ("\n");
 987                     }
 988                 }
 989
 990                 if (yaz_marc_decode_buf(mt, octet_buf, r->u.octet_aligned->len,
 991                                         &result, &rlen)> 0)
 992                 {
 993                     fwrite (result, rlen, 1, stdout);
 994                 }
 995                 else
 996                 {
 997                     printf ("bad MARC. Dumping as it is:\n");
 998                     print_record((const unsigned char*) octet_buf,
 999                                   r->u.octet_aligned->len);
1000                 }
1001                 yaz_marc_destroy(mt);
1002                 if (cd)
1003                     yaz_iconv_close(cd);
1004             }
1005             else
1006             {
1007                 print_record((const unsigned char*) octet_buf,
1008                              r->u.octet_aligned->len);
1009             }
1010         }
1011         if (marc_file)
1012             fwrite (octet_buf, 1, r->u.octet_aligned->len, marc_file);
1013     }
1014     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_sutrs))
1015     {
1016         if (r->which != Z_External_sutrs)
1017         {
1018             printf("Expecting single SUTRS type for SUTRS.\n");
1019             return;
1020         }
1021         print_record(r->u.sutrs->buf, r->u.sutrs->len);
1022         if (marc_file)
1023             fwrite (r->u.sutrs->buf, 1, r->u.sutrs->len, marc_file);
1024     }
1025     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_grs_1))
1026     {
1027         WRBUF w;
1028         if (r->which != Z_External_grs1)
1029         {
1030             printf("Expecting single GRS type for GRS.\n");
1031             return;
1032         }
1033         w = wrbuf_alloc();
1034         yaz_display_grs1(w, r->u.grs1, 0);
1035         puts (wrbuf_cstr(w));
1036         wrbuf_destroy(w);
1037     }
1038     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_opac))
1039     {
1040         int i;
1041         if (r->u.opac->bibliographicRecord)
1042             display_record(r->u.opac->bibliographicRecord);
1043         for (i = 0; i<r->u.opac->num_holdingsData; i++)
1044         {
1045             Z_HoldingsRecord *h = r->u.opac->holdingsData[i];
1046             if (h->which == Z_HoldingsRecord_marcHoldingsRecord)
1047             {
1048                 printf ("MARC holdings %d\n", i);
1049                 display_record(h->u.marcHoldingsRecord);
1050             }
1051             else if (h->which == Z_HoldingsRecord_holdingsAndCirc)
1052             {
1053                 int j;
1054
1055                 Z_HoldingsAndCircData *data = h->u.holdingsAndCirc;
1056
1057                 printf ("Data holdings %d\n", i);
1058                 if (data->typeOfRecord)
1059                     printf ("typeOfRecord: %s\n", data->typeOfRecord);
1060                 if (data->encodingLevel)
1061                     printf ("encodingLevel: %s\n", data->encodingLevel);
1062                 if (data->receiptAcqStatus)
1063                     printf ("receiptAcqStatus: %s\n", data->receiptAcqStatus);
1064                 if (data->generalRetention)
1065                     printf ("generalRetention: %s\n", data->generalRetention);
1066                 if (data->completeness)
1067                     printf ("completeness: %s\n", data->completeness);
1068                 if (data->dateOfReport)
1069                     printf ("dateOfReport: %s\n", data->dateOfReport);
1070                 if (data->nucCode)
1071                     printf ("nucCode: %s\n", data->nucCode);
1072                 if (data->localLocation)
1073                     printf ("localLocation: %s\n", data->localLocation);
1074                 if (data->shelvingLocation)
1075                     printf ("shelvingLocation: %s\n", data->shelvingLocation);
1076                 if (data->callNumber)
1077                     printf ("callNumber: %s\n", data->callNumber);
1078                 if (data->shelvingData)
1079                     printf ("shelvingData: %s\n", data->shelvingData);
1080                 if (data->copyNumber)
1081                     printf ("copyNumber: %s\n", data->copyNumber);
1082                 if (data->publicNote)
1083                     printf ("publicNote: %s\n", data->publicNote);
1084                 if (data->reproductionNote)
1085                     printf ("reproductionNote: %s\n", data->reproductionNote);
1086                 if (data->termsUseRepro)
1087                     printf ("termsUseRepro: %s\n", data->termsUseRepro);
1088                 if (data->enumAndChron)
1089                     printf ("enumAndChron: %s\n", data->enumAndChron);
1090                 for (j = 0; j<data->num_volumes; j++)
1091                 {
1092                     printf ("volume %d\n", j);
1093                     if (data->volumes[j]->enumeration)
1094                         printf (" enumeration: %s\n",
1095                                 data->volumes[j]->enumeration);
1096                     if (data->volumes[j]->chronology)
1097                         printf (" chronology: %s\n",
1098                                 data->volumes[j]->chronology);
1099                     if (data->volumes[j]->enumAndChron)
1100                         printf (" enumAndChron: %s\n",
1101                                 data->volumes[j]->enumAndChron);
1102                 }
1103                 for (j = 0; j<data->num_circulationData; j++)
1104                 {
1105                     printf ("circulation %d\n", j);
1106                     if (data->circulationData[j]->availableNow)
1107                         printf (" availableNow: %d\n",
1108                                 *data->circulationData[j]->availableNow);
1109                     if (data->circulationData[j]->availablityDate)
1110                         printf (" availabiltyDate: %s\n",
1111                                 data->circulationData[j]->availablityDate);
1112                     if (data->circulationData[j]->availableThru)
1113                         printf (" availableThru: %s\n",
1114                                 data->circulationData[j]->availableThru);
1115                     if (data->circulationData[j]->restrictions)
1116                         printf (" restrictions: %s\n",
1117                                 data->circulationData[j]->restrictions);
1118                     if (data->circulationData[j]->itemId)
1119                         printf (" itemId: %s\n",
1120                                 data->circulationData[j]->itemId);
1121                     if (data->circulationData[j]->renewable)
1122                         printf (" renewable: %d\n",
1123                                 *data->circulationData[j]->renewable);
1124                     if (data->circulationData[j]->onHold)
1125                         printf (" onHold: %d\n",
1126                                 *data->circulationData[j]->onHold);
1127                     if (data->circulationData[j]->enumAndChron)
1128                         printf (" enumAndChron: %s\n",
1129                                 data->circulationData[j]->enumAndChron);
1130                     if (data->circulationData[j]->midspine)
1131                         printf (" midspine: %s\n",
1132                                 data->circulationData[j]->midspine);
1133                     if (data->circulationData[j]->temporaryLocation)
1134                         printf (" temporaryLocation: %s\n",
1135                                 data->circulationData[j]->temporaryLocation);
1136                 }
1137             }
1138         }
1139     }
1140     else
1141     {
1142         printf("Unknown record representation.\n");
1143         if (!z_External(print, &r, 0, 0))
1144         {
1145             odr_perror(print, "Printing external");
1146             odr_reset(print);
1147         }
1148     }
1149 }
1150
1151 static void display_diagrecs(Z_DiagRec **pp, int num)
1152 {
1153     int i;
1154     Z_DefaultDiagFormat *r;
1155
1156     printf("Diagnostic message(s) from database:\n");
1157     for (i = 0; i<num; i++)
1158     {
1159         Z_DiagRec *p = pp[i];
1160         if (p->which != Z_DiagRec_defaultFormat)
1161         {
1162             printf("Diagnostic record not in default format.\n");
1163             return;
1164         }
1165         else
1166             r = p->u.defaultFormat;
1167
1168         if (!r->diagnosticSetId)
1169             printf("Missing diagset\n");
1170         else
1171         {
1172             oid_class oclass;
1173             char diag_name_buf[OID_STR_MAX];
1174             const char *diag_name = 0;
1175             diag_name = yaz_oid_to_string_buf
1176                 (r->diagnosticSetId, &oclass, diag_name_buf);
1177             if (oid_oidcmp(r->diagnosticSetId, yaz_oid_diagset_bib_1))
1178                 printf("Unknown diagset: %s\n", diag_name);
1179         }
1180         printf("    [%d] %s", *r->condition, diagbib1_str(*r->condition));
1181         switch (r->which)
1182         {
1183         case Z_DefaultDiagFormat_v2Addinfo:
1184             printf (" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
1185             break;
1186         case Z_DefaultDiagFormat_v3Addinfo:
1187             printf (" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
1188             break;
1189         }
1190     }
1191 }
1192
1193
1194 static void display_nameplusrecord(Z_NamePlusRecord *p)
1195 {
1196     if (p->databaseName)
1197         printf("[%s]", p->databaseName);
1198     if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
1199         display_diagrecs(&p->u.surrogateDiagnostic, 1);
1200     else if (p->which == Z_NamePlusRecord_databaseRecord)
1201         display_record(p->u.databaseRecord);
1202 }
1203
1204 static void display_records(Z_Records *p)
1205 {
1206     int i;
1207
1208     if (p->which == Z_Records_NSD)
1209     {
1210         Z_DiagRec dr, *dr_p = &dr;
1211         dr.which = Z_DiagRec_defaultFormat;
1212         dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
1213         display_diagrecs (&dr_p, 1);
1214     }
1215     else if (p->which == Z_Records_multipleNSD)
1216         display_diagrecs (p->u.multipleNonSurDiagnostics->diagRecs,
1217                           p->u.multipleNonSurDiagnostics->num_diagRecs);
1218     else
1219     {
1220         printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
1221         for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
1222             display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
1223     }
1224 }
1225
1226 static int send_deleteResultSetRequest(const char *arg)
1227 {
1228     char names[8][32];
1229     int i;
1230
1231     Z_APDU *apdu = zget_APDU(out, Z_APDU_deleteResultSetRequest);
1232     Z_DeleteResultSetRequest *req = apdu->u.deleteResultSetRequest;
1233
1234     req->referenceId = set_refid (out);
1235
1236     req->num_resultSetList =
1237         sscanf (arg, "%30s %30s %30s %30s %30s %30s %30s %30s",
1238                 names[0], names[1], names[2], names[3],
1239                 names[4], names[5], names[6], names[7]);
1240
1241     req->deleteFunction = (int *)
1242         odr_malloc (out, sizeof(*req->deleteFunction));
1243     if (req->num_resultSetList > 0)
1244     {
1245         *req->deleteFunction = Z_DeleteResultSetRequest_list;
1246         req->resultSetList = (char **)
1247             odr_malloc (out, sizeof(*req->resultSetList)*
1248                         req->num_resultSetList);
1249         for (i = 0; i<req->num_resultSetList; i++)
1250             req->resultSetList[i] = names[i];
1251     }
1252     else
1253     {
1254         *req->deleteFunction = Z_DeleteResultSetRequest_all;
1255         req->resultSetList = 0;
1256     }
1257
1258     send_apdu(apdu);
1259     printf("Sent deleteResultSetRequest.\n");
1260     return 2;
1261 }
1262
1263 #if YAZ_HAVE_XML2
1264 static int send_srw(Z_SRW_PDU *sr)
1265 {
1266     const char *charset = negotiationCharset;
1267     const char *host_port = cur_host;
1268     Z_GDU *gdu;
1269     char *path = 0;
1270
1271     path = (char *) odr_malloc(out, 2+strlen(databaseNames[0]));
1272     *path = '/';
1273     strcpy(path+1, databaseNames[0]);
1274
1275     gdu = z_get_HTTP_Request_host_path(out, host_port, path);
1276
1277     if (!yaz_matchstr(sru_method, "get"))
1278     {
1279         yaz_sru_get_encode(gdu->u.HTTP_Request, sr, out, charset);
1280     }
1281     else if (!yaz_matchstr(sru_method, "post"))
1282     {
1283         yaz_sru_post_encode(gdu->u.HTTP_Request, sr, out, charset);
1284     }
1285     else if (!yaz_matchstr(sru_method, "soap"))
1286     {
1287         yaz_sru_soap_encode(gdu->u.HTTP_Request, sr, out, charset);
1288     }
1289
1290     if (z_GDU(out, &gdu, 0, 0))
1291     {
1292         /* encode OK */
1293         char *buf_out;
1294         int len_out;
1295         int r;
1296         if (apdu_file)
1297         {
1298             if (!z_GDU(print, &gdu, 0, 0))
1299                 printf ("Failed to print outgoing SRU package\n");
1300             odr_reset(print);
1301         }
1302         buf_out = odr_getbuf(out, &len_out, 0);
1303
1304         /* we don't odr_reset(out), since we may need the buffer again */
1305
1306         do_hex_dump(buf_out, len_out);
1307
1308         r = cs_put(conn, buf_out, len_out);
1309
1310         if (r >= 0)
1311             return 2;
1312     }
1313     return 0;
1314 }
1315 #endif
1316
1317 #if YAZ_HAVE_XML2
1318 static char *encode_SRW_term(ODR o, const char *q)
1319 {
1320     const char *in_charset = "ISO-8859-1";
1321     WRBUF w = wrbuf_alloc();
1322     yaz_iconv_t cd;
1323     char *res;
1324     if (outputCharset)
1325         in_charset = outputCharset;
1326     cd = yaz_iconv_open("UTF-8", in_charset);
1327     if (!cd)
1328     {
1329         wrbuf_destroy(w);
1330         return odr_strdup(o, q);
1331     }
1332     wrbuf_iconv_write(w, cd, q, strlen(q));
1333     if (wrbuf_len(w))
1334         res = odr_strdup(o, wrbuf_cstr(w));
1335     else
1336         res = odr_strdup(o, q);
1337     yaz_iconv_close(cd);
1338     wrbuf_destroy(w);
1339     return res;
1340 }
1341
1342
1343 static int send_SRW_scanRequest(const char *arg, int pos, int num)
1344 {
1345     Z_SRW_PDU *sr = 0;
1346
1347     /* regular requestse .. */
1348     sr = yaz_srw_get_pdu(out, Z_SRW_scan_request, sru_version);
1349
1350     switch(queryType)
1351     {
1352     case QueryType_CQL:
1353         sr->u.scan_request->query_type = Z_SRW_query_type_cql;
1354         sr->u.scan_request->scanClause.cql = encode_SRW_term(out, arg);
1355         break;
1356     case QueryType_Prefix:
1357         sr->u.scan_request->query_type = Z_SRW_query_type_pqf;
1358         sr->u.scan_request->scanClause.pqf = encode_SRW_term(out, arg);
1359         break;
1360     default:
1361         printf ("Only CQL and PQF supported in SRW\n");
1362         return 0;
1363     }
1364     sr->u.scan_request->responsePosition = odr_intdup(out, pos);
1365     sr->u.scan_request->maximumTerms = odr_intdup(out, num);
1366     return send_srw(sr);
1367 }
1368
1369 static int send_SRW_searchRequest(const char *arg)
1370 {
1371     Z_SRW_PDU *sr = 0;
1372
1373     if (!srw_sr)
1374     {
1375         assert(srw_sr_odr_out == 0);
1376         srw_sr_odr_out = odr_createmem(ODR_ENCODE);
1377     }
1378     odr_reset(srw_sr_odr_out);
1379
1380     setno = 1;
1381
1382     /* save this for later .. when fetching individual records */
1383     srw_sr =  yaz_srw_get_pdu(srw_sr_odr_out, Z_SRW_searchRetrieve_request,
1384                               sru_version);
1385
1386     /* regular request .. */
1387     sr = yaz_srw_get_pdu(out, Z_SRW_searchRetrieve_request, sru_version);
1388
1389     switch(queryType)
1390     {
1391     case QueryType_CQL:
1392         srw_sr->u.request->query_type = Z_SRW_query_type_cql;
1393         srw_sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1394
1395         sr->u.request->query_type = Z_SRW_query_type_cql;
1396         sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1397         break;
1398     case QueryType_Prefix:
1399         srw_sr->u.request->query_type = Z_SRW_query_type_pqf;
1400         srw_sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1401
1402         sr->u.request->query_type = Z_SRW_query_type_pqf;
1403         sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1404         break;
1405     default:
1406         printf ("Only CQL and PQF supported in SRW\n");
1407         return 0;
1408     }
1409     sr->u.request->maximumRecords = odr_intdup(out, 0);
1410
1411     if (record_schema)
1412         sr->u.request->recordSchema = record_schema;
1413     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
1414         sr->u.request->recordPacking = "xml";
1415     return send_srw(sr);
1416 }
1417 #endif
1418
1419 static void query_charset_convert(Z_RPNQuery *q)
1420 {
1421     if (queryCharset && outputCharset)
1422     {
1423         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
1424         if (!cd)
1425         {
1426             printf("Conversion from %s to %s unsupported\n",
1427                    outputCharset, queryCharset);
1428             return;
1429         }
1430         yaz_query_charset_convert_rpnquery(q, out, cd);
1431         yaz_iconv_close(cd);
1432     }
1433 }
1434
1435 static int send_searchRequest(const char *arg)
1436 {
1437     Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
1438     Z_SearchRequest *req = apdu->u.searchRequest;
1439     Z_Query query;
1440     struct ccl_rpn_node *rpn = NULL;
1441     int error, pos;
1442     char setstring[100];
1443     Z_RPNQuery *RPNquery;
1444     Odr_oct ccl_query;
1445     YAZ_PQF_Parser pqf_parser;
1446     Z_External *ext;
1447     QueryType myQueryType = queryType;
1448     char pqfbuf[512];
1449
1450     if (myQueryType == QueryType_CCL2RPN)
1451     {
1452         rpn = ccl_find_str(bibset, arg, &error, &pos);
1453         if (error)
1454         {
1455             printf("CCL ERROR: %s\n", ccl_err_msg(error));
1456             return 0;
1457         }
1458     } else if (myQueryType == QueryType_CQL2RPN) {
1459         /* ### All this code should be wrapped in a utility function */
1460         CQL_parser parser;
1461         struct cql_node *node;
1462         const char *addinfo;
1463         if (cqltrans == 0) {
1464             printf("Can't use CQL: no translation file.  Try set_cqlfile\n");
1465             return 0;
1466         }
1467         parser = cql_parser_create();
1468         if ((error = cql_parser_string(parser, arg)) != 0) {
1469             printf("Can't parse CQL: must be a syntax error\n");
1470             return 0;
1471         }
1472         node = cql_parser_result(parser);
1473         if ((error = cql_transform_buf(cqltrans, node, pqfbuf,
1474                                        sizeof pqfbuf)) != 0) {
1475             error = cql_transform_error(cqltrans, &addinfo);
1476             printf ("Can't convert CQL to PQF: %s (addinfo=%s)\n",
1477                     cql_strerror(error), addinfo);
1478             return 0;
1479         }
1480         arg = pqfbuf;
1481         myQueryType = QueryType_Prefix;
1482     }
1483
1484     req->referenceId = set_refid (out);
1485     if (!strcmp(arg, "@big")) /* strictly for troublemaking */
1486     {
1487         static unsigned char big[2100];
1488         static Odr_oct bigo;
1489
1490         /* send a very big referenceid to test transport stack etc. */
1491         memset(big, 'A', 2100);
1492         bigo.len = bigo.size = 2100;
1493         bigo.buf = big;
1494         req->referenceId = &bigo;
1495     }
1496
1497     if (setnumber >= 0)
1498     {
1499         sprintf(setstring, "%d", ++setnumber);
1500         req->resultSetName = setstring;
1501     }
1502     *req->smallSetUpperBound = smallSetUpperBound;
1503     *req->largeSetLowerBound = largeSetLowerBound;
1504     *req->mediumSetPresentNumber = mediumSetPresentNumber;
1505     if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
1506         mediumSetPresentNumber > 0))
1507     {
1508         if (recordsyntax_size)
1509             req->preferredRecordSyntax =
1510                 yaz_string_to_oid_odr(yaz_oid_std(),
1511                                       CLASS_RECSYN, recordsyntax_list[0], out);
1512
1513         req->smallSetElementSetNames =
1514             req->mediumSetElementSetNames = elementSetNames;
1515     }
1516     req->num_databaseNames = num_databaseNames;
1517     req->databaseNames = databaseNames;
1518
1519     req->query = &query;
1520
1521     switch (myQueryType)
1522     {
1523     case QueryType_Prefix:
1524         query.which = Z_Query_type_1;
1525         pqf_parser = yaz_pqf_create ();
1526         RPNquery = yaz_pqf_parse (pqf_parser, out, arg);
1527         if (!RPNquery)
1528         {
1529             const char *pqf_msg;
1530             size_t off;
1531             int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
1532             int ioff = off;
1533             printf("%*s^\n", ioff+4, "");
1534             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
1535
1536             yaz_pqf_destroy (pqf_parser);
1537             return 0;
1538         }
1539         yaz_pqf_destroy (pqf_parser);
1540         query_charset_convert(RPNquery);
1541         query.u.type_1 = RPNquery;
1542         break;
1543     case QueryType_CCL:
1544         query.which = Z_Query_type_2;
1545         query.u.type_2 = &ccl_query;
1546         ccl_query.buf = (unsigned char*) arg;
1547         ccl_query.len = strlen(arg);
1548         break;
1549     case QueryType_CCL2RPN:
1550         query.which = Z_Query_type_1;
1551         RPNquery = ccl_rpn_query(out, rpn);
1552         if (!RPNquery)
1553         {
1554             printf ("Couldn't convert from CCL to RPN\n");
1555             return 0;
1556         }
1557         query_charset_convert(RPNquery);
1558         query.u.type_1 = RPNquery;
1559         ccl_rpn_delete (rpn);
1560         break;
1561     case QueryType_CQL:
1562         query.which = Z_Query_type_104;
1563         ext = (Z_External *) odr_malloc(out, sizeof(*ext));
1564         ext->direct_reference = odr_getoidbystr(out, "1.2.840.10003.16.2");
1565         ext->indirect_reference = 0;
1566         ext->descriptor = 0;
1567         ext->which = Z_External_CQL;
1568         ext->u.cql = odr_strdup(out, arg);
1569         query.u.type_104 =  ext;
1570         break;
1571     default:
1572         printf ("Unsupported query type\n");
1573         return 0;
1574     }
1575     if (send_apdu(apdu))
1576         printf("Sent searchRequest.\n");
1577     setno = 1;
1578     return 2;
1579 }
1580
1581 /* display Query Expression as part of searchResult-1 */
1582 static void display_queryExpression (const char *lead, Z_QueryExpression *qe)
1583 {
1584     if (!qe)
1585         return;
1586     printf(" %s=", lead);
1587     if (qe->which == Z_QueryExpression_term)
1588     {
1589         if (qe->u.term->queryTerm)
1590         {
1591             Z_Term *term = qe->u.term->queryTerm;
1592             switch (term->which)
1593             {
1594             case Z_Term_general:
1595                 printf ("%.*s", term->u.general->len, term->u.general->buf);
1596                 break;
1597             case Z_Term_characterString:
1598                 printf ("%s", term->u.characterString);
1599                 break;
1600             case Z_Term_numeric:
1601                 printf ("%d", *term->u.numeric);
1602                 break;
1603             case Z_Term_null:
1604                 printf ("null");
1605                 break;
1606             }
1607         }
1608     }
1609 }
1610
1611 /* see if we can find USR:SearchResult-1 */
1612 static void display_searchResult (Z_OtherInformation *o)
1613 {
1614     int i;
1615     if (!o)
1616         return ;
1617     for (i = 0; i < o->num_elements; i++)
1618     {
1619         if (o->list[i]->which == Z_OtherInfo_externallyDefinedInfo)
1620         {
1621             Z_External *ext = o->list[i]->information.externallyDefinedInfo;
1622
1623             if (ext->which == Z_External_searchResult1)
1624             {
1625                 int j;
1626                 Z_SearchInfoReport *sr = ext->u.searchResult1;
1627                 printf ("SearchResult-1:");
1628                 for (j = 0; j < sr->num; j++)
1629                 {
1630                     if (j)
1631                         printf(",");
1632                     if (!sr->elements[j]->subqueryExpression)
1633                         printf("%d", j);
1634                     display_queryExpression("term",
1635                         sr->elements[j]->subqueryExpression);
1636                     display_queryExpression("interpretation",
1637                         sr->elements[j]->subqueryInterpretation);
1638                     display_queryExpression("recommendation",
1639                         sr->elements[j]->subqueryRecommendation);
1640                     if (sr->elements[j]->subqueryCount)
1641                         printf(" cnt=%d", *sr->elements[j]->subqueryCount);
1642                     if (sr->elements[j]->subqueryId)
1643                         printf(" id=%s ", sr->elements[j]->subqueryId);
1644                 }
1645                 printf ("\n");
1646             }
1647         }
1648     }
1649 }
1650
1651 static int process_searchResponse(Z_SearchResponse *res)
1652 {
1653     printf ("Received SearchResponse.\n");
1654     print_refid (res->referenceId);
1655     if (*res->searchStatus)
1656         printf("Search was a success.\n");
1657     else
1658         printf("Search was a bloomin' failure.\n");
1659     printf("Number of hits: %d", *res->resultCount);
1660     last_hit_count = *res->resultCount;
1661     if (setnumber >= 0)
1662         printf (", setno %d", setnumber);
1663     putchar('\n');
1664     if (res->resultSetStatus)
1665     {
1666         printf("Result Set Status: ");
1667         switch(*res->resultSetStatus)
1668         {
1669         case Z_SearchResponse_subset:
1670             printf("subset"); break;
1671         case Z_SearchResponse_interim:
1672             printf("interim"); break;
1673         case Z_SearchResponse_none:
1674             printf("none"); break;
1675         case Z_SearchResponse_estimate:
1676             printf("estimate"); break;
1677         default:
1678             printf("%d", *res->resultSetStatus);
1679         }
1680         putchar('\n');
1681     }
1682     display_searchResult (res->additionalSearchInfo);
1683     printf("records returned: %d\n",
1684            *res->numberOfRecordsReturned);
1685     setno += *res->numberOfRecordsReturned;
1686     if (res->records)
1687         display_records(res->records);
1688     return 0;
1689 }
1690
1691 static void print_level(int iLevel)
1692 {
1693     int i;
1694     for (i = 0; i < iLevel * 4; i++)
1695         printf(" ");
1696 }
1697
1698 static void print_int(int iLevel, const char *pTag, int *pInt)
1699 {
1700     if (pInt != NULL)
1701     {
1702         print_level(iLevel);
1703         printf("%s: %d\n", pTag, *pInt);
1704     }
1705 }
1706
1707 static void print_string(int iLevel, const char *pTag, const char *pString)
1708 {
1709     if (pString != NULL)
1710     {
1711         print_level(iLevel);
1712         printf("%s: %s\n", pTag, pString);
1713     }
1714 }
1715
1716 static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
1717 {
1718     if (pOid != NULL)
1719     {
1720         Odr_oid *pInt = pOid;
1721
1722         print_level(iLevel);
1723         printf("%s:", pTag);
1724         for (; *pInt != -1; pInt++)
1725             printf(" %d", *pInt);
1726         printf("\n");
1727     }
1728 }
1729
1730 static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
1731 {
1732     if (referenceId != NULL)
1733     {
1734         int i;
1735
1736         print_level(iLevel);
1737         printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
1738         for (i = 0; i < referenceId->len; i++)
1739             printf("%c", referenceId->buf[i]);
1740         printf("\n");
1741     }
1742 }
1743
1744 static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
1745 {
1746     if (pStringNumeric != NULL)
1747     {
1748         switch (pStringNumeric->which)
1749         {
1750         case Z_StringOrNumeric_string:
1751             print_string(iLevel, pTag, pStringNumeric->u.string);
1752             break;
1753
1754         case Z_StringOrNumeric_numeric:
1755             print_int(iLevel, pTag, pStringNumeric->u.numeric);
1756             break;
1757
1758         default:
1759             print_level(iLevel);
1760             printf("%s: valid type for Z_StringOrNumeric\n", pTag);
1761             break;
1762         }
1763     }
1764 }
1765
1766 static void print_universe_report_duplicate(
1767     int iLevel,
1768     Z_UniverseReportDuplicate *pUniverseReportDuplicate)
1769 {
1770     if (pUniverseReportDuplicate != NULL)
1771     {
1772         print_level(iLevel);
1773         printf("Universe Report Duplicate: \n");
1774         iLevel++;
1775         print_string_or_numeric(iLevel, "Hit No",
1776                                 pUniverseReportDuplicate->hitno);
1777     }
1778 }
1779
1780 static void print_universe_report_hits(
1781     int iLevel,
1782     Z_UniverseReportHits *pUniverseReportHits)
1783 {
1784     if (pUniverseReportHits != NULL)
1785     {
1786         print_level(iLevel);
1787         printf("Universe Report Hits: \n");
1788         iLevel++;
1789         print_string_or_numeric(iLevel, "Database",
1790                                 pUniverseReportHits->database);
1791         print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
1792     }
1793 }
1794
1795 static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
1796 {
1797     if (pUniverseReport != NULL)
1798     {
1799         print_level(iLevel);
1800         printf("Universe Report: \n");
1801         iLevel++;
1802         print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
1803         switch (pUniverseReport->which)
1804         {
1805         case Z_UniverseReport_databaseHits:
1806             print_universe_report_hits(iLevel,
1807                                        pUniverseReport->u.databaseHits);
1808             break;
1809
1810         case Z_UniverseReport_duplicate:
1811             print_universe_report_duplicate(iLevel,
1812                                             pUniverseReport->u.duplicate);
1813             break;
1814
1815         default:
1816             print_level(iLevel);
1817             printf("Type: %d\n", pUniverseReport->which);
1818             break;
1819         }
1820     }
1821 }
1822
1823 static void print_external(int iLevel, Z_External *pExternal)
1824 {
1825     if (pExternal != NULL)
1826     {
1827         print_level(iLevel);
1828         printf("External: \n");
1829         iLevel++;
1830         print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
1831         print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
1832         print_string(iLevel, "Descriptor", pExternal->descriptor);
1833         switch (pExternal->which)
1834         {
1835         case Z_External_universeReport:
1836             print_universe_report(iLevel, pExternal->u.universeReport);
1837             break;
1838
1839         default:
1840             print_level(iLevel);
1841             printf("Type: %d\n", pExternal->which);
1842             break;
1843         }
1844     }
1845 }
1846
1847 static int process_resourceControlRequest (Z_ResourceControlRequest *req)
1848 {
1849     printf ("Received ResourceControlRequest.\n");
1850     print_referenceId(1, req->referenceId);
1851     print_int(1, "Suspended Flag", req->suspendedFlag);
1852     print_int(1, "Partial Results Available", req->partialResultsAvailable);
1853     print_int(1, "Response Required", req->responseRequired);
1854     print_int(1, "Triggered Request Flag", req->triggeredRequestFlag);
1855     print_external(1, req->resourceReport);
1856     return 0;
1857 }
1858
1859 void process_ESResponse(Z_ExtendedServicesResponse *res)
1860 {
1861     printf("Status: ");
1862     switch (*res->operationStatus)
1863     {
1864     case Z_ExtendedServicesResponse_done:
1865         printf ("done\n");
1866         break;
1867     case Z_ExtendedServicesResponse_accepted:
1868         printf ("accepted\n");
1869         break;
1870     case Z_ExtendedServicesResponse_failure:
1871         printf ("failure\n");
1872         display_diagrecs(res->diagnostics, res->num_diagnostics);
1873         break;
1874     default:
1875         printf ("unknown\n");
1876     }
1877     if ( (*res->operationStatus != Z_ExtendedServicesResponse_failure) &&
1878         (res->num_diagnostics != 0) ) {
1879         display_diagrecs(res->diagnostics, res->num_diagnostics);
1880     }
1881     print_refid (res->referenceId);
1882     if (res->taskPackage &&
1883         res->taskPackage->which == Z_External_extendedService)
1884     {
1885         Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService;
1886         Odr_oct *id = taskPackage->targetReference;
1887         Z_External *ext = taskPackage->taskSpecificParameters;
1888
1889         if (id)
1890         {
1891             printf ("Target Reference: ");
1892             print_stringn (id->buf, id->len);
1893             printf ("\n");
1894         }
1895         if (ext->which == Z_External_update)
1896         {
1897             Z_IUUpdateTaskPackage *utp = ext->u.update->u.taskPackage;
1898             if (utp && utp->targetPart)
1899             {
1900                 Z_IUTargetPart *targetPart = utp->targetPart;
1901                 int i;
1902
1903                 for (i = 0; i<targetPart->num_taskPackageRecords;  i++)
1904                 {
1905
1906                     Z_IUTaskPackageRecordStructure *tpr =
1907                         targetPart->taskPackageRecords[i];
1908                     printf ("task package record %d\n", i+1);
1909                     if (tpr->which == Z_IUTaskPackageRecordStructure_record)
1910                     {
1911                         display_record (tpr->u.record);
1912                     }
1913                     else
1914                     {
1915                         printf ("other type\n");
1916                     }
1917                 }
1918             }
1919         }
1920         if (ext->which == Z_External_itemOrder)
1921         {
1922             Z_IOTaskPackage *otp = ext->u.itemOrder->u.taskPackage;
1923             if (otp && otp->targetPart && otp->targetPart->itemRequest)
1924             {
1925                 Z_External *ext = otp->targetPart->itemRequest;
1926                 if (ext->which == Z_External_octet)
1927                 {
1928                     Odr_oct *doc = ext->u.octet_aligned;
1929                     printf("Got itemRequest doc %.*s\n",
1930                            doc->len, doc->buf);
1931                 }
1932             }
1933         }
1934     }
1935     if (res->taskPackage && res->taskPackage->which == Z_External_octet)
1936     {
1937         Odr_oct *doc = res->taskPackage->u.octet_aligned;
1938         printf("%.*s\n", doc->len, doc->buf);
1939     }
1940 }
1941
1942 const char *get_ill_element (void *clientData, const char *element)
1943 {
1944     return 0;
1945 }
1946
1947 static Z_External *create_external_itemRequest(void)
1948 {
1949     struct ill_get_ctl ctl;
1950     ILL_ItemRequest *req;
1951     Z_External *r = 0;
1952     int item_request_size = 0;
1953     char *item_request_buf = 0;
1954
1955     ctl.odr = out;
1956     ctl.clientData = 0;
1957     ctl.f = get_ill_element;
1958
1959     req = ill_get_ItemRequest(&ctl, "ill", 0);
1960     if (!req)
1961         printf ("ill_get_ItemRequest failed\n");
1962
1963     if (!ill_ItemRequest (out, &req, 0, 0))
1964     {
1965         if (apdu_file)
1966         {
1967             ill_ItemRequest(print, &req, 0, 0);
1968             odr_reset(print);
1969         }
1970         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1971         if (item_request_buf)
1972             odr_setbuf (out, item_request_buf, item_request_size, 1);
1973         printf ("Couldn't encode ItemRequest, size %d\n", item_request_size);
1974         return 0;
1975     }
1976     else
1977     {
1978         r = (Z_External *) odr_malloc (out, sizeof(*r));
1979         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
1980         r->indirect_reference = 0;
1981         r->descriptor = 0;
1982         r->which = Z_External_single;
1983
1984         r->u.single_ASN1_type = (Odr_oct *)
1985             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
1986         r->u.single_ASN1_type->buf = (unsigned char *)
1987         odr_malloc (out, item_request_size);
1988         r->u.single_ASN1_type->len = item_request_size;
1989         r->u.single_ASN1_type->size = item_request_size;
1990         memcpy (r->u.single_ASN1_type->buf, item_request_buf,
1991                 item_request_size);
1992
1993         do_hex_dump(item_request_buf,item_request_size);
1994     }
1995     return r;
1996 }
1997
1998 static Z_External *create_external_ILL_APDU(int which)
1999 {
2000     struct ill_get_ctl ctl;
2001     ILL_APDU *ill_apdu;
2002     Z_External *r = 0;
2003     int ill_request_size = 0;
2004     char *ill_request_buf = 0;
2005
2006     ctl.odr = out;
2007     ctl.clientData = 0;
2008     ctl.f = get_ill_element;
2009
2010     ill_apdu = ill_get_APDU(&ctl, "ill", 0);
2011
2012     if (!ill_APDU (out, &ill_apdu, 0, 0))
2013     {
2014         if (apdu_file)
2015         {
2016             printf ("-------------------\n");
2017             ill_APDU(print, &ill_apdu, 0, 0);
2018             odr_reset(print);
2019             printf ("-------------------\n");
2020         }
2021         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
2022         if (ill_request_buf)
2023             odr_setbuf (out, ill_request_buf, ill_request_size, 1);
2024         printf ("Couldn't encode ILL-Request, size %d\n", ill_request_size);
2025         return 0;
2026     }
2027     else
2028     {
2029         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
2030
2031         r = (Z_External *) odr_malloc (out, sizeof(*r));
2032         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
2033         r->indirect_reference = 0;
2034         r->descriptor = 0;
2035         r->which = Z_External_single;
2036
2037         r->u.single_ASN1_type = (Odr_oct *)
2038             odr_malloc (out, sizeof(*r->u.single_ASN1_type));
2039         r->u.single_ASN1_type->buf = (unsigned char *)
2040         odr_malloc (out, ill_request_size);
2041         r->u.single_ASN1_type->len = ill_request_size;
2042         r->u.single_ASN1_type->size = ill_request_size;
2043         memcpy (r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
2044 /*         printf ("len = %d\n", ill_request_size); */
2045 /*              do_hex_dump(ill_request_buf,ill_request_size); */
2046 /*              printf("--- end of extenal\n"); */
2047
2048     }
2049     return r;
2050 }
2051
2052
2053 static Z_External *create_ItemOrderExternal(const char *type, int itemno)
2054 {
2055     Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
2056     r->direct_reference = odr_oiddup(out, yaz_oid_extserv_item_order);
2057     r->indirect_reference = 0;
2058     r->descriptor = 0;
2059
2060     r->which = Z_External_itemOrder;
2061
2062     r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
2063     memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
2064     r->u.itemOrder->which=Z_IOItemOrder_esRequest;
2065
2066     r->u.itemOrder->u.esRequest = (Z_IORequest *)
2067         odr_malloc(out,sizeof(Z_IORequest));
2068     memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
2069
2070     r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
2071         odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
2072     memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
2073     r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
2074         odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
2075     memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
2076
2077     r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
2078     r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
2079     r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
2080
2081     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
2082         (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
2083     memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
2084     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
2085
2086     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
2087         (int *) odr_malloc(out, sizeof(int));
2088     *r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item = itemno;
2089
2090     if (!strcmp (type, "item") || !strcmp(type, "2"))
2091     {
2092         printf ("using item-request\n");
2093         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2094             create_external_itemRequest();
2095     }
2096     else if (!strcmp(type, "ill") || !strcmp(type, "1"))
2097     {
2098         printf ("using ILL-request\n");
2099         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2100             create_external_ILL_APDU(ILL_APDU_ILL_Request);
2101     }
2102     else if (!strcmp(type, "xml") || !strcmp(type, "3"))
2103     {
2104         const char *xml_buf =
2105             "<itemorder>\n"
2106             "  <type>request</type>\n"
2107             "  <libraryNo>000200</libraryNo>\n"
2108             "  <borrowerTicketNo> 1212 </borrowerTicketNo>\n"
2109             "</itemorder>";
2110         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2111             z_ext_record_oid(out, yaz_oid_recsyn_xml, xml_buf, strlen(xml_buf));
2112     }
2113     else
2114         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2115
2116     return r;
2117 }
2118
2119 static int send_itemorder(const char *type, int itemno)
2120 {
2121     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2122     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2123
2124     req->referenceId = set_refid (out);
2125
2126     req->packageType = odr_oiddup(out, yaz_oid_extserv_item_order);
2127     req->packageName = esPackageName;
2128
2129     req->taskSpecificParameters = create_ItemOrderExternal(type, itemno);
2130
2131     send_apdu(apdu);
2132     return 0;
2133 }
2134
2135 static int only_z3950(void)
2136 {
2137     if (!conn)
2138     {
2139         printf ("Not connected yet\n");
2140         return 1;
2141     }
2142     if (protocol == PROTO_HTTP)
2143     {
2144         printf ("Not supported by SRW\n");
2145         return 1;
2146     }
2147     return 0;
2148 }
2149
2150 static int cmd_update_common(const char *arg, int version);
2151
2152 static int cmd_update(const char *arg)
2153 {
2154     return cmd_update_common(arg, 1);
2155 }
2156
2157 static int cmd_update0(const char *arg)
2158 {
2159     return cmd_update_common(arg, 0);
2160 }
2161
2162 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2163                             char *rec_buf, int rec_len);
2164
2165 static int cmd_update_SRW(int action_no, const char *recid,
2166                           char *rec_buf, int rec_len);
2167
2168 static int cmd_update_common(const char *arg, int version)
2169 {
2170     char action[20], recid_buf[20];
2171     const char *recid = 0;
2172     char *rec_buf;
2173     int rec_len;
2174     int action_no;
2175     int noread = 0;
2176
2177     *action = 0;
2178     *recid_buf = 0;
2179     sscanf (arg, "%19s %19s%n", action, recid_buf, &noread);
2180     if (noread == 0)
2181     {
2182         printf("Use: update action recid [fname]\n");
2183         printf(" where action is one of insert,replace,delete.update\n");
2184         printf(" recid is some record ID. Use none for no ID\n");
2185         printf(" fname is file of record to be updated\n");
2186         return 0;
2187     }
2188
2189     if (!strcmp (action, "insert"))
2190         action_no = Z_IUOriginPartToKeep_recordInsert;
2191     else if (!strcmp (action, "replace"))
2192         action_no = Z_IUOriginPartToKeep_recordReplace;
2193     else if (!strcmp (action, "delete"))
2194         action_no = Z_IUOriginPartToKeep_recordDelete;
2195     else if (!strcmp (action, "update"))
2196         action_no = Z_IUOriginPartToKeep_specialUpdate;
2197     else
2198     {
2199         printf ("Bad action: %s\n", action);
2200         printf ("Possible values: insert, replace, delete, update\n");
2201         return 0;
2202     }
2203
2204     if (strcmp(recid_buf, "none")) /* none means no record ID */
2205         recid = recid_buf;
2206
2207     arg += noread;
2208     if (parse_cmd_doc(&arg, out, &rec_buf, &rec_len, 1) == 0)
2209         return 0;
2210
2211 #if YAZ_HAVE_XML2
2212     if (protocol == PROTO_HTTP)
2213         return cmd_update_SRW(action_no, recid, rec_buf, rec_len);
2214 #endif
2215     return cmd_update_Z3950(version, action_no, recid, rec_buf, rec_len);
2216 }
2217
2218 #if YAZ_HAVE_XML2
2219 static int cmd_update_SRW(int action_no, const char *recid,
2220                           char *rec_buf, int rec_len)
2221 {
2222     if (!conn)
2223         cmd_open(0);
2224     if (!conn)
2225         return 0;
2226     else
2227     {
2228         Z_SRW_PDU *srw = yaz_srw_get(out, Z_SRW_update_request);
2229         Z_SRW_updateRequest *sr = srw->u.update_request;
2230
2231         switch(action_no)
2232         {
2233         case Z_IUOriginPartToKeep_recordInsert:
2234             sr->operation = "info:srw/action/1/create";
2235             break;
2236         case Z_IUOriginPartToKeep_recordReplace:
2237             sr->operation = "info:srw/action/1/replace";
2238             break;
2239         case Z_IUOriginPartToKeep_recordDelete:
2240             sr->operation = "info:srw/action/1/delete";
2241             break;
2242         }
2243         if (rec_buf)
2244         {
2245             sr->record = yaz_srw_get_record(out);
2246             sr->record->recordData_buf = rec_buf;
2247             sr->record->recordData_len = rec_len;
2248             sr->record->recordSchema = record_schema;
2249         }
2250         if (recid)
2251             sr->recordId = odr_strdup(out, recid);
2252         return send_srw(srw);
2253     }
2254 }
2255 #endif
2256
2257 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2258                             char *rec_buf, int rec_len)
2259 {
2260     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
2261     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2262     Z_External *r;
2263     Z_External *record_this = 0;
2264     if (rec_buf)
2265         record_this = z_ext_record_oid(out, yaz_oid_recsyn_xml,
2266                                        rec_buf, rec_len);
2267     else
2268     {
2269         if (!record_last)
2270         {
2271             printf ("No last record (update ignored)\n");
2272             return 0;
2273         }
2274         record_this = record_last;
2275     }
2276
2277     req->packageType = odr_oiddup(out, (version == 0 ?
2278        yaz_oid_extserv_database_update_first_version :
2279        yaz_oid_extserv_database_update));
2280
2281     req->packageName = esPackageName;
2282
2283     req->referenceId = set_refid (out);
2284
2285     r = req->taskSpecificParameters = (Z_External *)
2286         odr_malloc (out, sizeof(*r));
2287     r->direct_reference = req->packageType;
2288     r->indirect_reference = 0;
2289     r->descriptor = 0;
2290     if (version == 0)
2291     {
2292         Z_IU0OriginPartToKeep *toKeep;
2293         Z_IU0SuppliedRecords *notToKeep;
2294
2295         r->which = Z_External_update0;
2296         r->u.update0 = (Z_IU0Update *) odr_malloc(out, sizeof(*r->u.update0));
2297         r->u.update0->which = Z_IUUpdate_esRequest;
2298         r->u.update0->u.esRequest = (Z_IU0UpdateEsRequest *)
2299             odr_malloc(out, sizeof(*r->u.update0->u.esRequest));
2300         toKeep = r->u.update0->u.esRequest->toKeep = (Z_IU0OriginPartToKeep *)
2301             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->toKeep));
2302
2303         toKeep->databaseName = databaseNames[0];
2304         toKeep->schema = 0;
2305         toKeep->elementSetName = 0;
2306
2307         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2308         *toKeep->action = action_no;
2309
2310         notToKeep = r->u.update0->u.esRequest->notToKeep = (Z_IU0SuppliedRecords *)
2311             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->notToKeep));
2312         notToKeep->num = 1;
2313         notToKeep->elements = (Z_IU0SuppliedRecords_elem **)
2314             odr_malloc(out, sizeof(*notToKeep->elements));
2315         notToKeep->elements[0] = (Z_IU0SuppliedRecords_elem *)
2316             odr_malloc(out, sizeof(**notToKeep->elements));
2317         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2318         if (recid)
2319         {
2320             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2321                 odr_malloc (out, sizeof(Odr_oct));
2322             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2323             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2324             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2325         }
2326         else
2327             notToKeep->elements[0]->u.opaque = 0;
2328         notToKeep->elements[0]->supplementalId = 0;
2329         notToKeep->elements[0]->correlationInfo = 0;
2330         notToKeep->elements[0]->record = record_this;
2331     }
2332     else
2333     {
2334         Z_IUOriginPartToKeep *toKeep;
2335         Z_IUSuppliedRecords *notToKeep;
2336
2337         r->which = Z_External_update;
2338         r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
2339         r->u.update->which = Z_IUUpdate_esRequest;
2340         r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
2341             odr_malloc(out, sizeof(*r->u.update->u.esRequest));
2342         toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
2343             odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
2344
2345         toKeep->databaseName = databaseNames[0];
2346         toKeep->schema = 0;
2347         toKeep->elementSetName = 0;
2348         toKeep->actionQualifier = 0;
2349         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2350         *toKeep->action = action_no;
2351
2352         notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
2353             odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
2354         notToKeep->num = 1;
2355         notToKeep->elements = (Z_IUSuppliedRecords_elem **)
2356             odr_malloc(out, sizeof(*notToKeep->elements));
2357         notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
2358             odr_malloc(out, sizeof(**notToKeep->elements));
2359         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2360         if (recid)
2361         {
2362             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2363                 odr_malloc (out, sizeof(Odr_oct));
2364             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2365             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2366             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2367         }
2368         else
2369             notToKeep->elements[0]->u.opaque = 0;
2370         notToKeep->elements[0]->supplementalId = 0;
2371         notToKeep->elements[0]->correlationInfo = 0;
2372         notToKeep->elements[0]->record = record_this;
2373     }
2374
2375     send_apdu(apdu);
2376
2377     return 2;
2378 }
2379
2380 static int cmd_xmles(const char *arg)
2381 {
2382     if (only_z3950())
2383         return 1;
2384     else
2385     {
2386         char *asn_buf = 0;
2387         int noread = 0;
2388         Odr_oid *oid;
2389         char oid_str[51];
2390         Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2391         Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2392
2393
2394         Z_External *ext = (Z_External *) odr_malloc(out, sizeof(*ext));
2395
2396         req->referenceId = set_refid (out);
2397         req->taskSpecificParameters = ext;
2398         ext->indirect_reference = 0;
2399         ext->descriptor = 0;
2400         ext->which = Z_External_octet;
2401         ext->u.single_ASN1_type = (Odr_oct *) odr_malloc (out, sizeof(Odr_oct));
2402         sscanf(arg, "%50s%n", oid_str, &noread);
2403         if (noread == 0)
2404         {
2405             printf("Missing OID for xmles\n");
2406             return 0;
2407         }
2408         arg += noread;
2409         if (parse_cmd_doc(&arg, out, &asn_buf,
2410                           &ext->u.single_ASN1_type->len, 0) == 0)
2411             return 0;
2412
2413         ext->u.single_ASN1_type->buf = (unsigned char *) asn_buf;
2414
2415         oid = yaz_string_to_oid_odr(yaz_oid_std(),
2416                                     CLASS_EXTSERV, oid_str, out);
2417         if (!oid)
2418         {
2419             printf("Bad OID: %s\n", oid_str);
2420             return 0;
2421         }
2422
2423         req->packageType = oid;
2424
2425         ext->direct_reference = oid;
2426
2427         send_apdu(apdu);
2428
2429         return 2;
2430     }
2431 }
2432
2433 static int cmd_itemorder(const char *arg)
2434 {
2435     char type[12];
2436     int itemno;
2437
2438     if (only_z3950())
2439         return 1;
2440     if (sscanf (arg, "%10s %d", type, &itemno) != 2)
2441         return 0;
2442
2443     printf("Item order request\n");
2444     fflush(stdout);
2445     send_itemorder(type, itemno);
2446     return 2;
2447 }
2448
2449 static void show_opt(const char *arg, void *clientData)
2450 {
2451     printf ("%s ", arg);
2452 }
2453
2454 static int cmd_zversion(const char *arg)
2455 {
2456     if (*arg && arg)
2457         z3950_version = atoi(arg);
2458     else
2459         printf ("version is %d\n", z3950_version);
2460     return 0;
2461 }
2462
2463 static int cmd_options(const char *arg)
2464 {
2465     if (*arg)
2466     {
2467         int r;
2468         int pos;
2469         r = yaz_init_opt_encode(&z3950_options, arg, &pos);
2470         if (r == -1)
2471             printf("Unknown option(s) near %s\n", arg+pos);
2472     }
2473     else
2474     {
2475         yaz_init_opt_decode(&z3950_options, show_opt, 0);
2476         printf ("\n");
2477     }
2478     return 0;
2479 }
2480
2481 static int cmd_explain(const char *arg)
2482 {
2483     if (protocol != PROTO_HTTP)
2484         return 0;
2485 #if YAZ_HAVE_XML2
2486     if (!conn)
2487         cmd_open(0);
2488     if (conn)
2489     {
2490         Z_SRW_PDU *sr = 0;
2491
2492         setno = 1;
2493
2494         /* save this for later .. when fetching individual records */
2495         sr = yaz_srw_get(out, Z_SRW_explain_request);
2496         if (recordsyntax_size == 1
2497             && !yaz_matchstr(recordsyntax_list[0], "xml"))
2498             sr->u.explain_request->recordPacking = "xml";
2499         send_srw(sr);
2500         return 2;
2501     }
2502 #endif
2503     return 0;
2504 }
2505
2506 static int cmd_init(const char *arg)
2507 {
2508     if (*arg)
2509     {
2510         strncpy (cur_host, arg, sizeof(cur_host)-1);
2511         cur_host[sizeof(cur_host)-1] = 0;
2512     }
2513     if (only_z3950())
2514         return 1;
2515     send_initRequest(cur_host);
2516     return 2;
2517 }
2518
2519 static int cmd_sru(const char *arg)
2520 {
2521     if (!*arg)
2522     {
2523         printf("SRU method is: %s\n", sru_method);
2524         printf("SRU version is: %s\n", sru_version);
2525     }
2526     else
2527     {
2528         int r;
2529         r = sscanf(arg, "%9s %9s", sru_method, sru_version);
2530         if (r >= 1)
2531         {
2532             if (!yaz_matchstr(sru_method, "post"))
2533                 ;
2534             else if (!yaz_matchstr(sru_method, "get"))
2535                 ;
2536             else if (!yaz_matchstr(sru_method, "soap"))
2537                 ;
2538             else
2539             {
2540                 strcpy(sru_method, "soap");
2541                 printf("Unknown SRU method: %s\n", arg);
2542                 printf("Specify one of POST, GET, SOAP\n");
2543             }
2544         }
2545     }
2546     return 0;
2547 }
2548
2549 static int cmd_find(const char *arg)
2550 {
2551     if (!*arg)
2552     {
2553         printf("Find what?\n");
2554         return 0;
2555     }
2556     if (protocol == PROTO_HTTP)
2557     {
2558 #if YAZ_HAVE_XML2
2559         if (!conn)
2560             cmd_open(0);
2561         if (!conn)
2562             return 0;
2563         if (!send_SRW_searchRequest(arg))
2564             return 0;
2565 #else
2566         return 0;
2567 #endif
2568     }
2569     else
2570     {
2571         if (!conn)
2572         {
2573             try_reconnect();
2574
2575             if (!conn) {
2576                 printf("Not connected yet\n");
2577                 return 0;
2578             }
2579         }
2580         if (!send_searchRequest(arg))
2581             return 0;
2582     }
2583     return 2;
2584 }
2585
2586 static int cmd_delete(const char *arg)
2587 {
2588     if (only_z3950())
2589         return 0;
2590     if (!send_deleteResultSetRequest(arg))
2591         return 0;
2592     return 2;
2593 }
2594
2595 static int cmd_ssub(const char *arg)
2596 {
2597     if (!(smallSetUpperBound = atoi(arg)))
2598         return 0;
2599     return 1;
2600 }
2601
2602 static int cmd_lslb(const char *arg)
2603 {
2604     if (!(largeSetLowerBound = atoi(arg)))
2605         return 0;
2606     return 1;
2607 }
2608
2609 static int cmd_mspn(const char *arg)
2610 {
2611     if (!(mediumSetPresentNumber = atoi(arg)))
2612         return 0;
2613     return 1;
2614 }
2615
2616 static int cmd_status(const char *arg)
2617 {
2618     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
2619     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
2620     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
2621     return 1;
2622 }
2623
2624 static int cmd_setnames(const char *arg)
2625 {
2626     if (*arg == '1')         /* enable ? */
2627         setnumber = 0;
2628     else if (*arg == '0')    /* disable ? */
2629         setnumber = -1;
2630     else if (setnumber < 0)  /* no args, toggle .. */
2631         setnumber = 0;
2632     else
2633         setnumber = -1;
2634
2635     if (setnumber >= 0)
2636         printf("Set numbering enabled.\n");
2637     else
2638         printf("Set numbering disabled.\n");
2639     return 1;
2640 }
2641
2642 /* PRESENT SERVICE ----------------------------- */
2643
2644 static void parse_show_args(const char *arg_c, char *setstring,
2645                             int *start, int *number)
2646 {
2647     char arg[40];
2648     char *p;
2649
2650     strncpy(arg, arg_c, sizeof(arg)-1);
2651     arg[sizeof(arg)-1] = '\0';
2652
2653     if ((p = strchr(arg, '+')))
2654     {
2655         *number = atoi(p + 1);
2656         *p = '\0';
2657     }
2658     if (*arg)
2659     {
2660         if (!strcmp(arg, "all"))
2661         {
2662             *number = last_hit_count;
2663             *start = 1;
2664         }
2665         else
2666             *start = atoi(arg);
2667     }
2668     if (p && (p=strchr(p+1, '+')))
2669         strcpy (setstring, p+1);
2670     else if (setnumber >= 0)
2671         sprintf(setstring, "%d", setnumber);
2672     else
2673         *setstring = '\0';
2674 }
2675
2676 static int send_presentRequest(const char *arg)
2677 {
2678     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
2679     Z_PresentRequest *req = apdu->u.presentRequest;
2680     Z_RecordComposition compo;
2681     int nos = 1;
2682     char setstring[100];
2683
2684     req->referenceId = set_refid (out);
2685
2686     parse_show_args(arg, setstring, &setno, &nos);
2687     if (*setstring)
2688         req->resultSetId = setstring;
2689
2690     req->resultSetStartPoint = &setno;
2691     req->numberOfRecordsRequested = &nos;
2692
2693     if (recordsyntax_size)
2694         req->preferredRecordSyntax =
2695             yaz_string_to_oid_odr(yaz_oid_std(),
2696                                   CLASS_RECSYN, recordsyntax_list[0], out);
2697
2698     if (record_schema || recordsyntax_size >= 2)
2699     {
2700         req->recordComposition = &compo;
2701         compo.which = Z_RecordComp_complex;
2702         compo.u.complex = (Z_CompSpec *)
2703             odr_malloc(out, sizeof(*compo.u.complex));
2704         compo.u.complex->selectAlternativeSyntax = (bool_t *)
2705             odr_malloc(out, sizeof(bool_t));
2706         *compo.u.complex->selectAlternativeSyntax = 0;
2707
2708         compo.u.complex->generic = (Z_Specification *)
2709             odr_malloc(out, sizeof(*compo.u.complex->generic));
2710
2711         compo.u.complex->generic->which = Z_Schema_oid;
2712         if (!record_schema)
2713             compo.u.complex->generic->schema.oid = 0;
2714         else
2715         {
2716             compo.u.complex->generic->schema.oid =
2717                 yaz_string_to_oid_odr(yaz_oid_std(),
2718                                       CLASS_SCHEMA, record_schema, out);
2719
2720             if (!compo.u.complex->generic->schema.oid)
2721             {
2722                 /* OID wasn't a schema! Try record syntax instead. */
2723                 compo.u.complex->generic->schema.oid = (Odr_oid *)
2724                     yaz_string_to_oid_odr(yaz_oid_std(),
2725                                           CLASS_RECSYN, record_schema, out);
2726             }
2727         }
2728         if (!elementSetNames)
2729             compo.u.complex->generic->elementSpec = 0;
2730         else
2731         {
2732             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
2733                 odr_malloc(out, sizeof(Z_ElementSpec));
2734             compo.u.complex->generic->elementSpec->which =
2735                 Z_ElementSpec_elementSetName;
2736             compo.u.complex->generic->elementSpec->u.elementSetName =
2737                 elementSetNames->u.generic;
2738         }
2739         compo.u.complex->num_dbSpecific = 0;
2740         compo.u.complex->dbSpecific = 0;
2741
2742         compo.u.complex->num_recordSyntax = 0;
2743         compo.u.complex->recordSyntax = 0;
2744         if (recordsyntax_size >= 2)
2745         {
2746             int i;
2747             compo.u.complex->num_recordSyntax = recordsyntax_size;
2748             compo.u.complex->recordSyntax = (Odr_oid **)
2749                 odr_malloc(out, recordsyntax_size * sizeof(Odr_oid*));
2750             for (i = 0; i < recordsyntax_size; i++)
2751             compo.u.complex->recordSyntax[i] =
2752                 yaz_string_to_oid_odr(yaz_oid_std(),
2753                                       CLASS_RECSYN, recordsyntax_list[i], out);
2754         }
2755     }
2756     else if (elementSetNames)
2757     {
2758         req->recordComposition = &compo;
2759         compo.which = Z_RecordComp_simple;
2760         compo.u.simple = elementSetNames;
2761     }
2762     send_apdu(apdu);
2763     printf("Sent presentRequest (%d+%d).\n", setno, nos);
2764     return 2;
2765 }
2766
2767 #if YAZ_HAVE_XML2
2768 static int send_SRW_presentRequest(const char *arg)
2769 {
2770     char setstring[100];
2771     int nos = 1;
2772     Z_SRW_PDU *sr = srw_sr;
2773
2774     if (!sr)
2775         return 0;
2776     parse_show_args(arg, setstring, &setno, &nos);
2777     sr->u.request->startRecord = odr_intdup(out, setno);
2778     sr->u.request->maximumRecords = odr_intdup(out, nos);
2779     if (record_schema)
2780         sr->u.request->recordSchema = record_schema;
2781     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
2782         sr->u.request->recordPacking = "xml";
2783     return send_srw(sr);
2784 }
2785 #endif
2786
2787 static void close_session (void)
2788 {
2789     if (conn)
2790         cs_close (conn);
2791     conn = 0;
2792     sent_close = 0;
2793     odr_reset(out);
2794     odr_reset(in);
2795     odr_reset(print);
2796     last_hit_count = 0;
2797 }
2798
2799 void process_close(Z_Close *req)
2800 {
2801     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
2802     Z_Close *res = apdu->u.close;
2803
2804     static char *reasons[] =
2805     {
2806         "finished",
2807         "shutdown",
2808         "system problem",
2809         "cost limit reached",
2810         "resources",
2811         "security violation",
2812         "protocolError",
2813         "lack of activity",
2814         "peer abort",
2815         "unspecified"
2816     };
2817
2818     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
2819         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
2820     if (sent_close)
2821         close_session ();
2822     else
2823     {
2824         *res->closeReason = Z_Close_finished;
2825         send_apdu(apdu);
2826         printf("Sent response.\n");
2827         sent_close = 1;
2828     }
2829 }
2830
2831 static int cmd_show(const char *arg)
2832 {
2833     if (protocol == PROTO_HTTP)
2834     {
2835 #if YAZ_HAVE_XML2
2836         if (!conn)
2837             cmd_open(0);
2838         if (!conn)
2839             return 0;
2840         if (!send_SRW_presentRequest(arg))
2841             return 0;
2842 #else
2843         return 0;
2844 #endif
2845     }
2846     else
2847     {
2848         if (!conn)
2849         {
2850             printf("Not connected yet\n");
2851             return 0;
2852         }
2853         if (!send_presentRequest(arg))
2854             return 0;
2855     }
2856     return 2;
2857 }
2858
2859 void exit_client(int code)
2860 {
2861     file_history_save(file_history);
2862     file_history_destroy(&file_history);
2863     exit(code);
2864 }
2865
2866 int cmd_quit(const char *arg)
2867 {
2868     printf("See you later, alligator.\n");
2869     xmalloc_trav ("");
2870     exit_client(0);
2871     return 0;
2872 }
2873
2874 int cmd_cancel(const char *arg)
2875 {
2876     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
2877     Z_TriggerResourceControlRequest *req =
2878         apdu->u.triggerResourceControlRequest;
2879     bool_t rfalse = 0;
2880     char command[16];
2881
2882     *command = '\0';
2883     sscanf(arg, "%15s", command);
2884
2885     if (only_z3950())
2886         return 0;
2887     if (session_initResponse &&
2888         !ODR_MASK_GET(session_initResponse->options,
2889                       Z_Options_triggerResourceCtrl))
2890     {
2891         printf("Target doesn't support cancel (trigger resource ctrl)\n");
2892         return 0;
2893     }
2894     *req->requestedAction = Z_TriggerResourceControlRequest_cancel;
2895     req->resultSetWanted = &rfalse;
2896     req->referenceId = set_refid (out);
2897
2898     send_apdu(apdu);
2899     printf("Sent cancel request\n");
2900     if (!strcmp(command, "wait"))
2901          return 2;
2902     return 1;
2903 }
2904
2905
2906 int cmd_cancel_find(const char *arg) {
2907     int fres;
2908     fres=cmd_find(arg);
2909     if( fres > 0 ) {
2910         return cmd_cancel("");
2911     };
2912     return fres;
2913 }
2914
2915 int send_scanrequest(const char *set,  const char *query,
2916                      int pp, int num, const char *term)
2917 {
2918     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
2919     Z_ScanRequest *req = apdu->u.scanRequest;
2920
2921     if (only_z3950())
2922         return 0;
2923     if (queryType == QueryType_CCL2RPN)
2924     {
2925         int error, pos;
2926         struct ccl_rpn_node *rpn;
2927
2928         rpn = ccl_find_str (bibset,  query, &error, &pos);
2929         if (error)
2930         {
2931             printf("CCL ERROR: %s\n", ccl_err_msg(error));
2932             return -1;
2933         }
2934         req->attributeSet =
2935             yaz_string_to_oid_odr(yaz_oid_std(),
2936                                   CLASS_ATTSET, "Bib-1", out);
2937         if (!(req->termListAndStartPoint = ccl_scan_query (out, rpn)))
2938         {
2939             printf("Couldn't convert CCL to Scan term\n");
2940             return -1;
2941         }
2942         ccl_rpn_delete (rpn);
2943     }
2944     else
2945     {
2946         YAZ_PQF_Parser pqf_parser = yaz_pqf_create ();
2947
2948         if (!(req->termListAndStartPoint =
2949               yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
2950         {
2951             const char *pqf_msg;
2952             size_t off;
2953             int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
2954             int ioff = off;
2955             printf("%*s^\n", ioff+7, "");
2956             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
2957             yaz_pqf_destroy (pqf_parser);
2958             return -1;
2959         }
2960         yaz_pqf_destroy (pqf_parser);
2961     }
2962     if (queryCharset && outputCharset)
2963     {
2964         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
2965         if (!cd)
2966         {
2967             printf("Conversion from %s to %s unsupported\n",
2968                    outputCharset, queryCharset);
2969             return -1;
2970         }
2971         yaz_query_charset_convert_apt(req->termListAndStartPoint, out, cd);
2972         yaz_iconv_close(cd);
2973     }
2974     if (term && *term)
2975     {
2976         if (req->termListAndStartPoint->term &&
2977             req->termListAndStartPoint->term->which == Z_Term_general &&
2978             req->termListAndStartPoint->term->u.general)
2979         {
2980             req->termListAndStartPoint->term->u.general->buf =
2981                 (unsigned char *) odr_strdup(out, term);
2982             req->termListAndStartPoint->term->u.general->len =
2983                 req->termListAndStartPoint->term->u.general->size =
2984                 strlen(term);
2985         }
2986     }
2987     req->referenceId = set_refid (out);
2988     req->num_databaseNames = num_databaseNames;
2989     req->databaseNames = databaseNames;
2990     req->numberOfTermsRequested = &num;
2991     req->preferredPositionInResponse = &pp;
2992     req->stepSize = odr_intdup(out, scan_stepSize);
2993
2994     if (set)
2995         yaz_oi_set_string_oid(&req->otherInfo, out,
2996                               yaz_oid_userinfo_scan_set, 1, set);
2997
2998     send_apdu(apdu);
2999     return 2;
3000 }
3001
3002 int send_sortrequest(const char *arg, int newset)
3003 {
3004     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
3005     Z_SortRequest *req = apdu->u.sortRequest;
3006     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
3007         odr_malloc (out, sizeof(*sksl));
3008     char setstring[32];
3009
3010     if (only_z3950())
3011         return 0;
3012     if (setnumber >= 0)
3013         sprintf (setstring, "%d", setnumber);
3014     else
3015         sprintf (setstring, "default");
3016
3017     req->referenceId = set_refid (out);
3018
3019     req->num_inputResultSetNames = 1;
3020     req->inputResultSetNames = (Z_InternationalString **)
3021         odr_malloc (out, sizeof(*req->inputResultSetNames));
3022     req->inputResultSetNames[0] = odr_strdup (out, setstring);
3023
3024     if (newset && setnumber >= 0)
3025         sprintf (setstring, "%d", ++setnumber);
3026
3027     req->sortedResultSetName = odr_strdup (out, setstring);
3028
3029     req->sortSequence = yaz_sort_spec (out, arg);
3030     if (!req->sortSequence)
3031     {
3032         printf ("Missing sort specifications\n");
3033         return -1;
3034     }
3035     send_apdu(apdu);
3036     return 2;
3037 }
3038
3039 void display_term(Z_TermInfo *t)
3040 {
3041     if (t->displayTerm)
3042         printf("%s", t->displayTerm);
3043     else if (t->term->which == Z_Term_general)
3044         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
3045     else
3046         printf("Term (not general)");
3047     if (t->term->which == Z_Term_general)
3048         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
3049             t->term->u.general->buf);
3050
3051     if (t->globalOccurrences)
3052         printf (" (%d)\n", *t->globalOccurrences);
3053     else
3054         printf ("\n");
3055 }
3056
3057 void process_scanResponse(Z_ScanResponse *res)
3058 {
3059     int i;
3060     Z_Entry **entries = NULL;
3061     int num_entries = 0;
3062
3063     printf("Received ScanResponse\n");
3064     print_refid (res->referenceId);
3065     printf("%d entries", *res->numberOfEntriesReturned);
3066     if (res->positionOfTerm)
3067         printf (", position=%d", *res->positionOfTerm);
3068     printf ("\n");
3069     if (*res->scanStatus != Z_Scan_success)
3070         printf("Scan returned code %d\n", *res->scanStatus);
3071     if (!res->entries)
3072         return;
3073     if ((entries = res->entries->entries))
3074         num_entries = res->entries->num_entries;
3075     for (i = 0; i < num_entries; i++)
3076     {
3077         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
3078         if (entries[i]->which == Z_Entry_termInfo)
3079         {
3080             printf("%c ", i + 1 == pos_term ? '*' : ' ');
3081             display_term(entries[i]->u.termInfo);
3082         }
3083         else
3084             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
3085     }
3086     if (res->entries->nonsurrogateDiagnostics)
3087         display_diagrecs (res->entries->nonsurrogateDiagnostics,
3088                           res->entries->num_nonsurrogateDiagnostics);
3089 }
3090
3091 void process_sortResponse(Z_SortResponse *res)
3092 {
3093     printf("Received SortResponse: status=");
3094     switch (*res->sortStatus)
3095     {
3096     case Z_SortResponse_success:
3097         printf ("success"); break;
3098     case Z_SortResponse_partial_1:
3099         printf ("partial"); break;
3100     case Z_SortResponse_failure:
3101         printf ("failure"); break;
3102     default:
3103         printf ("unknown (%d)", *res->sortStatus);
3104     }
3105     printf ("\n");
3106     print_refid (res->referenceId);
3107     if (res->diagnostics)
3108         display_diagrecs(res->diagnostics,
3109                          res->num_diagnostics);
3110 }
3111
3112 void process_deleteResultSetResponse (Z_DeleteResultSetResponse *res)
3113 {
3114     printf("Got deleteResultSetResponse status=%d\n",
3115            *res->deleteOperationStatus);
3116     if (res->deleteListStatuses)
3117     {
3118         int i;
3119         for (i = 0; i < res->deleteListStatuses->num; i++)
3120         {
3121             printf ("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
3122                     *res->deleteListStatuses->elements[i]->status);
3123         }
3124     }
3125 }
3126
3127 int cmd_sort_generic(const char *arg, int newset)
3128 {
3129     if (only_z3950())
3130         return 0;
3131     if (session_initResponse &&
3132         !ODR_MASK_GET(session_initResponse->options, Z_Options_sort))
3133     {
3134         printf("Target doesn't support sort\n");
3135         return 0;
3136     }
3137     if (*arg)
3138     {
3139         if (send_sortrequest(arg, newset) < 0)
3140             return 0;
3141         return 2;
3142     }
3143     return 0;
3144 }
3145
3146 int cmd_sort(const char *arg)
3147 {
3148     return cmd_sort_generic (arg, 0);
3149 }
3150
3151 int cmd_sort_newset (const char *arg)
3152 {
3153     return cmd_sort_generic (arg, 1);
3154 }
3155
3156 int cmd_scanstep(const char *arg)
3157 {
3158     scan_stepSize = atoi(arg);
3159     return 0;
3160 }
3161
3162 int cmd_scanpos(const char *arg)
3163 {
3164     int r = sscanf(arg, "%d", &scan_position);
3165     if (r == 0)
3166         scan_position = 1;
3167     return 0;
3168 }
3169
3170 int cmd_scansize(const char *arg)
3171 {
3172     int r = sscanf(arg, "%d", &scan_size);
3173     if (r == 0)
3174         scan_size = 20;
3175     return 0;
3176 }
3177
3178 static int cmd_scan_common(const char *set, const char *arg)
3179 {
3180     if (protocol == PROTO_HTTP)
3181     {
3182 #if YAZ_HAVE_XML2
3183         if (!conn)
3184             cmd_open(0);
3185         if (!conn)
3186             return 0;
3187         if (*arg)
3188         {
3189             if (send_SRW_scanRequest(arg, scan_position, scan_size) < 0)
3190                 return 0;
3191         }
3192         else
3193         {
3194             if (send_SRW_scanRequest(last_scan_line, 1, scan_size) < 0)
3195                 return 0;
3196         }
3197         return 2;
3198 #else
3199         return 0;
3200 #endif
3201     }
3202     else
3203     {
3204         if (!conn)
3205         {
3206             try_reconnect();
3207
3208             if (!conn) {
3209                 printf("Session not initialized yet\n");
3210                 return 0;
3211             }
3212         }
3213         if (session_initResponse &&
3214             !ODR_MASK_GET(session_initResponse->options, Z_Options_scan))
3215         {
3216             printf("Target doesn't support scan\n");
3217             return 0;
3218         }
3219         if (*arg)
3220         {
3221             strcpy (last_scan_query, arg);
3222             if (send_scanrequest(set, arg,
3223                                  scan_position, scan_size, 0) < 0)
3224                 return 0;
3225         }
3226         else
3227         {
3228             if (send_scanrequest(set, last_scan_query,
3229                                  1, scan_size, last_scan_line) < 0)
3230                 return 0;
3231         }
3232         return 2;
3233     }
3234 }
3235
3236 int cmd_scan(const char *arg)
3237 {
3238     return cmd_scan_common(0, arg);
3239 }
3240
3241 int cmd_setscan(const char *arg)
3242 {
3243     char setstring[100];
3244     int nor;
3245     if (sscanf(arg, "%99s%n", setstring, &nor) < 1)
3246     {
3247         printf("missing set for setscan\n");
3248         return 0;
3249     }
3250     return cmd_scan_common(setstring, arg + nor);
3251 }
3252
3253 int cmd_schema(const char *arg)
3254 {
3255     xfree(record_schema);
3256     record_schema = 0;
3257     if (arg && *arg)
3258         record_schema = xstrdup(arg);
3259     return 1;
3260 }
3261
3262 int cmd_format(const char *arg)
3263 {
3264     const char *cp = arg;
3265     int nor;
3266     int idx = 0;
3267     int i;
3268     char form_str[41];
3269     if (!arg || !*arg)
3270     {
3271         printf("Usage: format <recordsyntax>\n");
3272         return 0;
3273     }
3274     for (i = 0; i < recordsyntax_size; i++)
3275     {
3276         xfree(recordsyntax_list[i]);
3277         recordsyntax_list[i] = 0;
3278     }
3279
3280     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3281            && idx < RECORDSYNTAX_MAX)
3282     {
3283         if (!strcmp(form_str, "none"))
3284             break;
3285         recordsyntax_list[idx] = xstrdup(form_str);
3286         cp += nor;
3287         idx++;
3288     }
3289     recordsyntax_size = idx;
3290     return 1;
3291 }
3292
3293 int cmd_elements(const char *arg)
3294 {
3295     static Z_ElementSetNames esn;
3296     static char what[100];
3297
3298     if (!arg || !*arg)
3299     {
3300         elementSetNames = 0;
3301         return 1;
3302     }
3303     strcpy(what, arg);
3304     esn.which = Z_ElementSetNames_generic;
3305     esn.u.generic = what;
3306     elementSetNames = &esn;
3307     return 1;
3308 }
3309
3310 int cmd_querytype (const char *arg)
3311 {
3312     if (!strcmp (arg, "ccl"))
3313         queryType = QueryType_CCL;
3314     else if (!strcmp (arg, "prefix") || !strcmp(arg, "rpn"))
3315         queryType = QueryType_Prefix;
3316     else if (!strcmp (arg, "ccl2rpn") || !strcmp (arg, "cclrpn"))
3317         queryType = QueryType_CCL2RPN;
3318     else if (!strcmp(arg, "cql"))
3319         queryType = QueryType_CQL;
3320     else if (!strcmp (arg, "cql2rpn") || !strcmp (arg, "cqlrpn"))
3321         queryType = QueryType_CQL2RPN;
3322     else
3323     {
3324         printf ("Querytype must be one of:\n");
3325         printf (" prefix         - Prefix query\n");
3326         printf (" ccl            - CCL query\n");
3327         printf (" ccl2rpn        - CCL query converted to RPN\n");
3328         printf (" cql            - CQL\n");
3329         printf (" cql2rpn        - CQL query converted to RPN\n");
3330         return 0;
3331     }
3332     return 1;
3333 }
3334
3335 int cmd_refid (const char *arg)
3336 {
3337     xfree (refid);
3338     refid = NULL;
3339     if (*arg)
3340         refid = xstrdup (arg);
3341     return 1;
3342 }
3343
3344 int cmd_close(const char *arg)
3345 {
3346     Z_APDU *apdu;
3347     Z_Close *req;
3348     if (only_z3950())
3349         return 0;
3350     apdu = zget_APDU(out, Z_APDU_close);
3351     req = apdu->u.close;
3352     *req->closeReason = Z_Close_finished;
3353     send_apdu(apdu);
3354     printf("Sent close request.\n");
3355     sent_close = 1;
3356     return 2;
3357 }
3358
3359 int cmd_packagename(const char* arg)
3360 {
3361     xfree (esPackageName);
3362     esPackageName = NULL;
3363     if (*arg)
3364         esPackageName = xstrdup(arg);
3365     return 1;
3366 }
3367
3368 int cmd_proxy(const char* arg)
3369 {
3370     xfree(yazProxy);
3371     yazProxy = 0;
3372     if (*arg)
3373         yazProxy = xstrdup (arg);
3374     return 1;
3375 }
3376
3377 int cmd_marccharset(const char *arg)
3378 {
3379     char l1[30];
3380
3381     *l1 = 0;
3382     if (sscanf(arg, "%29s", l1) < 1)
3383     {
3384         printf("MARC character set is `%s'\n",
3385                marcCharset ? marcCharset: "none");
3386         return 1;
3387     }
3388     xfree (marcCharset);
3389     marcCharset = 0;
3390     if (strcmp(l1, "-") && strcmp(l1, "none"))
3391         marcCharset = xstrdup(l1);
3392     return 1;
3393 }
3394
3395 int cmd_querycharset(const char *arg)
3396 {
3397     char l1[30];
3398
3399     *l1 = 0;
3400     if (sscanf(arg, "%29s", l1) < 1)
3401     {
3402         printf("Query character set is `%s'\n",
3403                queryCharset ? queryCharset: "none");
3404         return 1;
3405     }
3406     xfree (queryCharset);
3407     queryCharset = 0;
3408     if (strcmp(l1, "-") && strcmp(l1, "none"))
3409         queryCharset = xstrdup(l1);
3410     return 1;
3411 }
3412
3413 int cmd_displaycharset(const char *arg)
3414 {
3415     char l1[30];
3416
3417     *l1 = 0;
3418     if (sscanf(arg, "%29s", l1) < 1)
3419     {
3420         printf("Display character set is `%s'\n",
3421                outputCharset ? outputCharset: "none");
3422     }
3423     else
3424     {
3425         xfree (outputCharset);
3426         outputCharset = 0;
3427         if (!strcmp(l1, "auto") && codeset)
3428         {
3429             if (codeset)
3430             {
3431                 printf ("Display character set: %s\n", codeset);
3432                 outputCharset = xstrdup(codeset);
3433             }
3434             else
3435                 printf ("No codeset found on this system\n");
3436         }
3437         else if (strcmp(l1, "-") && strcmp(l1, "none"))
3438             outputCharset = xstrdup(l1);
3439     }
3440     return 1;
3441 }
3442
3443 int cmd_negcharset(const char *arg)
3444 {
3445     char l1[30];
3446
3447     *l1 = 0;
3448     if (sscanf(arg, "%29s %d %d", l1, &negotiationCharsetRecords,
3449                &negotiationCharsetVersion) < 1)
3450     {
3451         printf("Negotiation character set `%s'\n",
3452                negotiationCharset ? negotiationCharset: "none");
3453         if (negotiationCharset)
3454         {
3455             printf("Records in charset %s\n", negotiationCharsetRecords ?
3456                    "yes" : "no");
3457             printf("Charneg version %d\n", negotiationCharsetVersion);
3458         }
3459     }
3460     else
3461     {
3462         xfree (negotiationCharset);
3463         negotiationCharset = NULL;
3464         if (*l1 && strcmp(l1, "-") && strcmp(l1, "none"))
3465         {
3466             negotiationCharset = xstrdup(l1);
3467             printf ("Character set negotiation : %s\n", negotiationCharset);
3468         }
3469     }
3470     return 1;
3471 }
3472
3473 int cmd_charset(const char* arg)
3474 {
3475     char l1[30], l2[30], l3[30], l4[30];
3476
3477     *l1 = *l2 = *l3 = *l4 = '\0';
3478     if (sscanf(arg, "%29s %29s %29s %29s", l1, l2, l3, l4) < 1)
3479     {
3480         cmd_negcharset("");
3481         cmd_displaycharset("");
3482         cmd_marccharset("");
3483         cmd_querycharset("");
3484     }
3485     else
3486     {
3487         cmd_negcharset(l1);
3488         if (*l2)
3489             cmd_displaycharset(l2);
3490         if (*l3)
3491             cmd_marccharset(l3);
3492         if (*l4)
3493             cmd_querycharset(l4);
3494     }
3495     return 1;
3496 }
3497
3498 int cmd_lang(const char* arg)
3499 {
3500     if (*arg == '\0') {
3501         printf("Current language is `%s'\n", yazLang ? yazLang : "none");
3502         return 1;
3503     }
3504     xfree (yazLang);
3505     yazLang = NULL;
3506     if (*arg)
3507         yazLang = xstrdup(arg);
3508     return 1;
3509 }
3510
3511 int cmd_source(const char* arg, int echo )
3512 {
3513     /* first should open the file and read one line at a time.. */
3514     FILE* includeFile;
3515     char line[102400], *cp;
3516
3517     if(strlen(arg)<1) {
3518         fprintf(stderr,"Error in source command use a filename\n");
3519         return -1;
3520     }
3521
3522     includeFile = fopen (arg, "r");
3523
3524     if(!includeFile) {
3525         fprintf(stderr,"Unable to open file %s for reading\n",arg);
3526         return -1;
3527     }
3528
3529     while(!feof(includeFile)) {
3530         memset(line,0,sizeof(line));
3531         fgets(line,sizeof(line),includeFile);
3532
3533         if(strlen(line) < 2) continue;
3534         if(line[0] == '#') continue;
3535
3536         if ((cp = strrchr (line, '\n')))
3537             *cp = '\0';
3538
3539         if( echo ) {
3540             printf( "processing line: %s\n",line );
3541         };
3542         process_cmd_line(line);
3543     }
3544
3545     if(fclose(includeFile)<0) {
3546         perror("unable to close include file");
3547         exit(1);
3548     }
3549     return 1;
3550 }
3551
3552 int cmd_source_echo(const char* arg)
3553 {
3554     cmd_source(arg, 1);
3555     return 1;
3556 }
3557
3558 int cmd_source_noecho(const char* arg)
3559 {
3560     cmd_source(arg, 0);
3561     return 1;
3562 }
3563
3564
3565 int cmd_subshell(const char* args)
3566 {
3567     if(strlen(args))
3568         system(args);
3569     else
3570         system(getenv("SHELL"));
3571
3572     printf("\n");
3573     return 1;
3574 }
3575
3576 int cmd_set_berfile(const char *arg)
3577 {
3578     if (ber_file && ber_file != stdout && ber_file != stderr)
3579         fclose(ber_file);
3580     if (!strcmp(arg, ""))
3581         ber_file = 0;
3582     else if (!strcmp(arg, "-"))
3583         ber_file = stdout;
3584     else
3585         ber_file = fopen(arg, "a");
3586     return 1;
3587 }
3588
3589 int cmd_set_apdufile(const char *arg)
3590 {
3591     if(apdu_file && apdu_file != stderr && apdu_file != stderr)
3592         fclose(apdu_file);
3593     if (!strcmp(arg, ""))
3594         apdu_file = 0;
3595     else if (!strcmp(arg, "-"))
3596         apdu_file = stderr;
3597     else
3598     {
3599         apdu_file = fopen(arg, "a");
3600         if (!apdu_file)
3601             perror("unable to open apdu log file");
3602     }
3603     if (apdu_file)
3604         odr_setprint(print, apdu_file);
3605     return 1;
3606 }
3607
3608 int cmd_set_cclfile(const char* arg)
3609 {
3610     FILE *inf;
3611
3612     bibset = ccl_qual_mk ();
3613     inf = fopen (arg, "r");
3614     if (!inf)
3615         perror("unable to open CCL file");
3616     else
3617     {
3618         ccl_qual_file (bibset, inf);
3619         fclose (inf);
3620     }
3621     strcpy(ccl_fields,arg);
3622     return 0;
3623 }
3624
3625 int cmd_set_cqlfile(const char* arg)
3626 {
3627     cql_transform_t newcqltrans;
3628
3629     if ((newcqltrans = cql_transform_open_fname(arg)) == 0) {
3630         perror("unable to open CQL file");
3631         return 0;
3632     }
3633     if (cqltrans != 0)
3634         cql_transform_close(cqltrans);
3635
3636     cqltrans = newcqltrans;
3637     strcpy(cql_fields, arg);
3638     return 0;
3639 }
3640
3641 int cmd_set_auto_reconnect(const char* arg)
3642 {
3643     if(strlen(arg)==0) {
3644         auto_reconnect = ! auto_reconnect;
3645     } else if(strcmp(arg,"on")==0) {
3646         auto_reconnect = 1;
3647     } else if(strcmp(arg,"off")==0) {
3648         auto_reconnect = 0;
3649     } else {
3650         printf("Error use on or off\n");
3651         return 1;
3652     }
3653
3654     if (auto_reconnect)
3655         printf("Set auto reconnect enabled.\n");
3656     else
3657         printf("Set auto reconnect disabled.\n");
3658
3659     return 0;
3660 }
3661
3662
3663 int cmd_set_auto_wait(const char* arg)
3664 {
3665     if(strlen(arg)==0) {
3666         auto_wait = ! auto_wait;
3667     } else if(strcmp(arg,"on")==0) {
3668         auto_wait = 1;
3669     } else if(strcmp(arg,"off")==0) {
3670         auto_wait = 0;
3671     } else {
3672         printf("Error use on or off\n");
3673         return 1;
3674     }
3675
3676     if (auto_wait)
3677         printf("Set auto wait enabled.\n");
3678     else
3679         printf("Set auto wait disabled.\n");
3680
3681     return 0;
3682 }
3683
3684 int cmd_set_marcdump(const char* arg)
3685 {
3686     if(marc_file && marc_file != stderr) { /* don't close stdout*/
3687         fclose(marc_file);
3688     }
3689
3690     if (!strcmp(arg, ""))
3691         marc_file = 0;
3692     else if (!strcmp(arg, "-"))
3693         marc_file = stderr;
3694     else
3695     {
3696         marc_file = fopen(arg, "a");
3697         if (!marc_file)
3698             perror("unable to open marc log file");
3699     }
3700     return 1;
3701 }
3702
3703 /*
3704    this command takes 3 arge {name class oid}
3705 */
3706 int cmd_register_oid(const char* args) {
3707     static struct {
3708         char* className;
3709         oid_class oclass;
3710     } oid_classes[] = {
3711         {"appctx",CLASS_APPCTX},
3712         {"absyn",CLASS_ABSYN},
3713         {"attset",CLASS_ATTSET},
3714         {"transyn",CLASS_TRANSYN},
3715         {"diagset",CLASS_DIAGSET},
3716         {"recsyn",CLASS_RECSYN},
3717         {"resform",CLASS_RESFORM},
3718         {"accform",CLASS_ACCFORM},
3719         {"extserv",CLASS_EXTSERV},
3720         {"userinfo",CLASS_USERINFO},
3721         {"elemspec",CLASS_ELEMSPEC},
3722         {"varset",CLASS_VARSET},
3723         {"schema",CLASS_SCHEMA},
3724         {"tagset",CLASS_TAGSET},
3725         {"general",CLASS_GENERAL},
3726         {0,(enum oid_class) 0}
3727     };
3728     char oname_str[101], oclass_str[101], oid_str[101];
3729     int i;
3730     oid_class oidclass = CLASS_GENERAL;
3731     Odr_oid oid[OID_SIZE];
3732
3733     if (sscanf (args, "%100[^ ] %100[^ ] %100s",
3734                 oname_str,oclass_str, oid_str) < 1) {
3735         printf("Error in register command \n");
3736         return 0;
3737     }
3738
3739     for (i = 0; oid_classes[i].className; i++) {
3740         if (!strcmp(oid_classes[i].className, oclass_str))
3741         {
3742             oidclass=oid_classes[i].oclass;
3743             break;
3744         }
3745     }
3746
3747     if(!(oid_classes[i].className)) {
3748         printf("Unknown oid class %s\n",oclass_str);
3749         return 0;
3750     }
3751
3752     oid_dotstring_to_oid(oid_str, oid);
3753
3754     if (yaz_oid_add(yaz_oid_std(), oidclass, oname_str, oid))
3755     {
3756         printf("oid %s already exists, registration failed\n",
3757                oname_str);
3758     }
3759     return 1;
3760 }
3761
3762 int cmd_push_command(const char* arg)
3763 {
3764 #if HAVE_READLINE_HISTORY_H
3765     if(strlen(arg)>1)
3766         add_history(arg);
3767 #else
3768     fprintf(stderr,"Not compiled with the readline/history module\n");
3769 #endif
3770     return 1;
3771 }
3772
3773 void source_rc_file(const char *rc_file)
3774 {
3775     /*  If rc_file != NULL, source that. Else
3776         Look for .yazclientrc and read it if it exists.
3777         If it does not exist, read  $HOME/.yazclientrc instead */
3778     struct stat statbuf;
3779
3780     if (rc_file)
3781     {
3782         if (stat(rc_file, &statbuf) == 0)
3783             cmd_source(rc_file, 0);
3784         else
3785         {
3786             fprintf(stderr, "yaz_client: cannot source '%s'\n", rc_file);
3787             exit(1);
3788         }
3789     }
3790     else
3791     {
3792         char fname[1000];
3793         strcpy(fname, ".yazclientrc");
3794         if (stat(fname, &statbuf)==0)
3795         {
3796             cmd_source(fname, 0);
3797         }
3798         else
3799         {
3800             const char* homedir = getenv("HOME");
3801             if (homedir)
3802             {
3803                 sprintf(fname, "%.800s/%s", homedir, ".yazclientrc");
3804                 if (stat(fname, &statbuf)==0)
3805                     cmd_source(fname, 0);
3806             }
3807         }
3808     }
3809 }
3810
3811 void add_to_readline_history(void *client_data, const char *line)
3812 {
3813 #if HAVE_READLINE_HISTORY_H
3814     if (strlen(line))
3815         add_history(line);
3816 #endif
3817 }
3818
3819 static void initialize(const char *rc_file)
3820 {
3821     FILE *inf;
3822     int i;
3823
3824     if (!(out = odr_createmem(ODR_ENCODE)) ||
3825         !(in = odr_createmem(ODR_DECODE)) ||
3826         !(print = odr_createmem(ODR_PRINT)))
3827     {
3828         fprintf(stderr, "failed to allocate ODR streams\n");
3829         exit(1);
3830     }
3831
3832     setvbuf(stdout, 0, _IONBF, 0);
3833     if (apdu_file)
3834         odr_setprint(print, apdu_file);
3835
3836     bibset = ccl_qual_mk ();
3837     inf = fopen (ccl_fields, "r");
3838     if (inf)
3839     {
3840         ccl_qual_file (bibset, inf);
3841         fclose (inf);
3842     }
3843
3844     cqltrans = cql_transform_open_fname(cql_fields);
3845     /* If this fails, no problem: we detect cqltrans == 0 later */
3846
3847 #if HAVE_READLINE_READLINE_H
3848     rl_attempted_completion_function =
3849         (char **(*)(const char *, int, int)) readline_completer;
3850 #endif
3851     for(i = 0; i < maxOtherInfosSupported; ++i) {
3852         extraOtherInfos[i].oid[0] = -1;
3853         extraOtherInfos[i].value = 0;
3854     }
3855
3856     cmd_format("usmarc");
3857
3858     source_rc_file(rc_file);
3859
3860     file_history = file_history_new();
3861     file_history_load(file_history);
3862     file_history_trav(file_history, 0, add_to_readline_history);
3863 }
3864
3865
3866 #if HAVE_GETTIMEOFDAY
3867 struct timeval tv_start;
3868 #endif
3869
3870 #if YAZ_HAVE_XML2
3871 static void handle_srw_record(Z_SRW_record *rec)
3872 {
3873     if (rec->recordPosition)
3874     {
3875         printf ("pos=%d", *rec->recordPosition);
3876         setno = *rec->recordPosition + 1;
3877     }
3878     if (rec->recordSchema)
3879         printf (" schema=%s", rec->recordSchema);
3880     printf ("\n");
3881     if (rec->recordData_buf && rec->recordData_len)
3882     {
3883         fwrite(rec->recordData_buf, 1, rec->recordData_len, stdout);
3884         if (marc_file)
3885             fwrite (rec->recordData_buf, 1, rec->recordData_len, marc_file);
3886     }
3887     else
3888         printf ("No data!");
3889     printf("\n");
3890 }
3891
3892 static void handle_srw_explain_response(Z_SRW_explainResponse *res)
3893 {
3894     handle_srw_record(&res->record);
3895 }
3896
3897 static void handle_srw_response(Z_SRW_searchRetrieveResponse *res)
3898 {
3899     int i;
3900
3901     printf ("Received SRW SearchRetrieve Response\n");
3902
3903     for (i = 0; i<res->num_diagnostics; i++)
3904     {
3905         if (res->diagnostics[i].uri)
3906             printf ("SRW diagnostic %s\n",
3907                     res->diagnostics[i].uri);
3908         else
3909             printf ("SRW diagnostic missing or could not be decoded\n");
3910         if (res->diagnostics[i].message)
3911             printf ("Message: %s\n", res->diagnostics[i].message);
3912         if (res->diagnostics[i].details)
3913             printf ("Details: %s\n", res->diagnostics[i].details);
3914     }
3915     if (res->numberOfRecords)
3916         printf ("Number of hits: %d\n", *res->numberOfRecords);
3917     for (i = 0; i<res->num_records; i++)
3918         handle_srw_record(res->records + i);
3919 }
3920
3921 static void handle_srw_scan_term(Z_SRW_scanTerm *term)
3922 {
3923     if (term->displayTerm)
3924         printf("%s:", term->displayTerm);
3925     else if (term->value)
3926         printf("%s:", term->value);
3927     else
3928         printf("No value:");
3929     if (term->numberOfRecords)
3930         printf(" %d", *term->numberOfRecords);
3931     if (term->whereInList)
3932         printf(" %s", term->whereInList);
3933     if (term->value && term->displayTerm)
3934         printf(" %s", term->value);
3935
3936     strcpy(last_scan_line, term->value);
3937     printf("\n");
3938 }
3939
3940 static void handle_srw_scan_response(Z_SRW_scanResponse *res)
3941 {
3942     int i;
3943
3944     printf ("Received SRW Scan Response\n");
3945
3946     for (i = 0; i<res->num_diagnostics; i++)
3947     {
3948         if (res->diagnostics[i].uri)
3949             printf ("SRW diagnostic %s\n",
3950                     res->diagnostics[i].uri);
3951         else
3952             printf ("SRW diagnostic missing or could not be decoded\n");
3953         if (res->diagnostics[i].message)
3954             printf ("Message: %s\n", res->diagnostics[i].message);
3955         if (res->diagnostics[i].details)
3956             printf ("Details: %s\n", res->diagnostics[i].details);
3957     }
3958     if (res->terms)
3959         for (i = 0; i<res->num_terms; i++)
3960             handle_srw_scan_term(res->terms + i);
3961 }
3962
3963 static void http_response(Z_HTTP_Response *hres)
3964 {
3965     int ret = -1;
3966     const char *connection_head = z_HTTP_header_lookup(hres->headers,
3967                                                        "Connection");
3968     if (!yaz_srw_check_content_type(hres))
3969         printf("Content type does not appear to be XML\n");
3970     else
3971     {
3972         Z_SOAP *soap_package = 0;
3973         ODR o = odr_createmem(ODR_DECODE);
3974         Z_SOAP_Handler soap_handlers[3] = {
3975             {YAZ_XMLNS_SRU_v1_1, 0, (Z_SOAP_fun) yaz_srw_codec},
3976             {YAZ_XMLNS_UPDATE_v0_9, 0, (Z_SOAP_fun) yaz_ucp_codec},
3977             {0, 0, 0}
3978         };
3979         ret = z_soap_codec(o, &soap_package,
3980                            &hres->content_buf, &hres->content_len,
3981                            soap_handlers);
3982         if (!ret && soap_package->which == Z_SOAP_generic)
3983         {
3984             Z_SRW_PDU *sr = (Z_SRW_PDU *) soap_package->u.generic->p;
3985             if (sr->which == Z_SRW_searchRetrieve_response)
3986                 handle_srw_response(sr->u.response);
3987             else if (sr->which == Z_SRW_explain_response)
3988                 handle_srw_explain_response(sr->u.explain_response);
3989             else if (sr->which == Z_SRW_scan_response)
3990                 handle_srw_scan_response(sr->u.scan_response);
3991             else if (sr->which == Z_SRW_update_response)
3992                 printf("Got update response. Status: %s\n",
3993                        sr->u.update_response->operationStatus);
3994             else
3995                 ret = -1;
3996         }
3997         else if (soap_package && (soap_package->which == Z_SOAP_fault
3998                                   || soap_package->which == Z_SOAP_error))
3999         {
4000             printf ("HTTP Error Status=%d\n", hres->code);
4001             printf ("SOAP Fault code %s\n",
4002                     soap_package->u.fault->fault_code);
4003             printf ("SOAP Fault string %s\n",
4004                     soap_package->u.fault->fault_string);
4005             if (soap_package->u.fault->details)
4006                 printf ("SOAP Details %s\n",
4007                         soap_package->u.fault->details);
4008         }
4009         else
4010         {
4011             printf("z_soap_codec failed. (no SOAP error)\n");
4012             ret = -1;
4013         }
4014         odr_destroy(o);
4015     }
4016     if (ret)
4017     {
4018         if (hres->code != 200)
4019         {
4020             printf ("HTTP Error Status=%d\n", hres->code);
4021         }
4022         else
4023         {
4024             printf ("Decoding of SRW package failed\n");
4025         }
4026         close_session();
4027     }
4028     else
4029     {
4030         if (!strcmp(hres->version, "1.0"))
4031         {
4032             /* HTTP 1.0: only if Keep-Alive we stay alive.. */
4033             if (!connection_head || strcmp(connection_head, "Keep-Alive"))
4034                 close_session();
4035         }
4036         else
4037         {
4038             /* HTTP 1.1: only if no close we stay alive .. */
4039             if (connection_head && !strcmp(connection_head, "close"))
4040                 close_session();
4041         }
4042     }
4043 }
4044 #endif
4045
4046 void wait_and_handle_response(int one_response_only)
4047 {
4048     int reconnect_ok = 1;
4049     int res;
4050     char *netbuffer= 0;
4051     int netbufferlen = 0;
4052 #if HAVE_GETTIMEOFDAY
4053     int got_tv_end = 0;
4054     struct timeval tv_end;
4055 #endif
4056     Z_GDU *gdu;
4057
4058     while(conn)
4059     {
4060         res = cs_get(conn, &netbuffer, &netbufferlen);
4061         if (reconnect_ok && res <= 0 && protocol == PROTO_HTTP)
4062         {
4063             cs_close(conn);
4064             conn = 0;
4065             cmd_open(0);
4066             reconnect_ok = 0;
4067             if (conn)
4068             {
4069                 char *buf_out;
4070                 int len_out;
4071
4072                 buf_out = odr_getbuf(out, &len_out, 0);
4073
4074                 do_hex_dump(buf_out, len_out);
4075
4076                 cs_put(conn, buf_out, len_out);
4077
4078                 odr_reset(out);
4079                 continue;
4080             }
4081         }
4082         else if (res <= 0)
4083         {
4084             printf("Target closed connection\n");
4085             close_session();
4086             break;
4087         }
4088 #if HAVE_GETTIMEOFDAY
4089         if (got_tv_end == 0)
4090             gettimeofday (&tv_end, 0); /* count first one only */
4091         got_tv_end++;
4092 #endif
4093         odr_reset(out);
4094         odr_reset(in); /* release APDU from last round */
4095         record_last = 0;
4096         do_hex_dump(netbuffer, res);
4097         odr_setbuf(in, netbuffer, res, 0);
4098
4099         if (!z_GDU(in, &gdu, 0, 0))
4100         {
4101             FILE *f = ber_file ? ber_file : stdout;
4102             odr_perror(in, "Decoding incoming APDU");
4103             fprintf(f, "[Near %ld]\n", (long) odr_offset(in));
4104             fprintf(f, "Packet dump:\n---------\n");
4105             odr_dumpBER(f, netbuffer, res);
4106             fprintf(f, "---------\n");
4107             if (apdu_file)
4108             {
4109                 z_GDU(print, &gdu, 0, 0);
4110                 odr_reset(print);
4111             }
4112             if (conn && cs_more(conn))
4113                 continue;
4114             break;
4115         }
4116         if (ber_file)
4117             odr_dumpBER(ber_file, netbuffer, res);
4118         if (apdu_file && !z_GDU(print, &gdu, 0, 0))
4119         {
4120             odr_perror(print, "Failed to print incoming APDU");
4121             odr_reset(print);
4122                 continue;
4123         }
4124         if (gdu->which == Z_GDU_Z3950)
4125         {
4126             Z_APDU *apdu = gdu->u.z3950;
4127             switch(apdu->which)
4128             {
4129             case Z_APDU_initResponse:
4130                 process_initResponse(apdu->u.initResponse);
4131                 break;
4132             case Z_APDU_searchResponse:
4133                 process_searchResponse(apdu->u.searchResponse);
4134                 break;
4135             case Z_APDU_scanResponse:
4136                 process_scanResponse(apdu->u.scanResponse);
4137                 break;
4138             case Z_APDU_presentResponse:
4139                 print_refid (apdu->u.presentResponse->referenceId);
4140                 setno +=
4141                     *apdu->u.presentResponse->numberOfRecordsReturned;
4142                 if (apdu->u.presentResponse->records)
4143                     display_records(apdu->u.presentResponse->records);
4144                 else
4145                     printf("No records.\n");
4146                 printf ("nextResultSetPosition = %d\n",
4147                         *apdu->u.presentResponse->nextResultSetPosition);
4148                 break;
4149             case Z_APDU_sortResponse:
4150                 process_sortResponse(apdu->u.sortResponse);
4151                 break;
4152             case Z_APDU_extendedServicesResponse:
4153                 printf("Got extended services response\n");
4154                 process_ESResponse(apdu->u.extendedServicesResponse);
4155                 break;
4156             case Z_APDU_close:
4157                 printf("Target has closed the association.\n");
4158                 process_close(apdu->u.close);
4159                 break;
4160             case Z_APDU_resourceControlRequest:
4161                 process_resourceControlRequest
4162                     (apdu->u.resourceControlRequest);
4163                 break;
4164             case Z_APDU_deleteResultSetResponse:
4165                 process_deleteResultSetResponse(apdu->u.
4166                                                 deleteResultSetResponse);
4167                 break;
4168             default:
4169                 printf("Received unknown APDU type (%d).\n",
4170                        apdu->which);
4171                 close_session ();
4172             }
4173         }
4174 #if YAZ_HAVE_XML2
4175         else if (gdu->which == Z_GDU_HTTP_Response)
4176         {
4177             http_response(gdu->u.HTTP_Response);
4178         }
4179 #endif
4180         if (one_response_only)
4181             break;
4182         if (conn && !cs_more(conn))
4183             break;
4184     }
4185 #if HAVE_GETTIMEOFDAY
4186     if (got_tv_end)
4187     {
4188 #if 0
4189         printf ("S/U S/U=%ld/%ld %ld/%ld",
4190                 (long) tv_start.tv_sec,
4191                 (long) tv_start.tv_usec,
4192                 (long) tv_end.tv_sec,
4193                 (long) tv_end.tv_usec);
4194 #endif
4195         printf ("Elapsed: %.6f\n",
4196                 (double) tv_end.tv_usec / 1e6 + tv_end.tv_sec -
4197                 ((double) tv_start.tv_usec / 1e6 + tv_start.tv_sec));
4198     }
4199 #endif
4200     xfree (netbuffer);
4201 }
4202
4203
4204 int cmd_cclparse(const char* arg)
4205 {
4206     int error, pos;
4207     struct ccl_rpn_node *rpn=NULL;
4208
4209
4210     rpn = ccl_find_str (bibset, arg, &error, &pos);
4211
4212     if (error) {
4213         int ioff = 3+strlen(last_cmd)+1+pos;
4214         printf ("%*s^ - ", ioff, " ");
4215         printf ("%s\n", ccl_err_msg (error));
4216     }
4217     else
4218     {
4219         if (rpn)
4220         {
4221             ccl_pr_tree(rpn, stdout);
4222         }
4223     }
4224     if (rpn)
4225         ccl_rpn_delete(rpn);
4226
4227     printf ("\n");
4228
4229     return 0;
4230 }
4231
4232
4233 int cmd_set_otherinfo(const char* args)
4234 {
4235     char oidstr[101], otherinfoString[101];
4236     int otherinfoNo;
4237     int sscan_res;
4238
4239     sscan_res = sscanf (args, "%d %100[^ ] %100s",
4240                         &otherinfoNo, oidstr, otherinfoString);
4241
4242     if (sscan_res > 0 && otherinfoNo >= maxOtherInfosSupported) {
4243         printf("Error otherinfo index too large (%d>=%d)\n",
4244                otherinfoNo,maxOtherInfosSupported);
4245         return 0;
4246     }
4247
4248
4249     if (sscan_res==1)
4250     {
4251         /* reset this otherinfo */
4252         extraOtherInfos[otherinfoNo].oid[0] = -1;
4253         xfree(extraOtherInfos[otherinfoNo].value);
4254         extraOtherInfos[otherinfoNo].value = 0;
4255         return 0;
4256     }
4257     if (sscan_res != 3) {
4258         printf("Error in set_otherinfo command \n");
4259         return 0;
4260     }
4261     else
4262     {
4263         NMEM oid_tmp = nmem_create();
4264         const Odr_oid *oid =
4265             yaz_string_to_oid_nmem(yaz_oid_std(),
4266                                    CLASS_GENERAL, oidstr, oid_tmp);
4267         oid_oidcpy(extraOtherInfos[otherinfoNo].oid, oid);
4268
4269         xfree(extraOtherInfos[otherinfoNo].value);
4270         extraOtherInfos[otherinfoNo].value = xstrdup(otherinfoString);
4271
4272         nmem_destroy(oid_tmp);
4273     }
4274
4275     return 0;
4276 }
4277
4278 int cmd_sleep(const char* args )
4279 {
4280     int sec=atoi(args);
4281     if( sec > 0 ) {
4282 #ifdef WIN32
4283         Sleep(sec*1000);
4284 #else
4285         sleep(sec);
4286 #endif
4287         printf("Done sleeping %d seconds\n", sec);
4288     }
4289     return 1;
4290 }
4291
4292 int cmd_list_otherinfo(const char* args)
4293 {
4294     int i;
4295
4296     if (strlen(args)>0)
4297     {
4298         i = atoi(args);
4299         if (i >= maxOtherInfosSupported)
4300         {
4301             printf("Error otherinfo index to large (%d>%d)\n",i,maxOtherInfosSupported);
4302             return 0;
4303         }
4304         if (extraOtherInfos[i].value)
4305         {
4306             char name_oid[OID_STR_MAX];
4307             oid_class oclass;
4308             const char *name =
4309                 yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4310                                       name_oid);
4311             printf("  otherinfo %d %s %s\n",
4312                    i, name ? name : "null",
4313                    extraOtherInfos[i].value);
4314         }
4315
4316     }
4317     else
4318     {
4319         for(i = 0; i < maxOtherInfosSupported; ++i)
4320         {
4321             if (extraOtherInfos[i].value)
4322             {
4323                 char name_oid[OID_STR_MAX];
4324                 oid_class oclass;
4325                 const char *name =
4326                     yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4327                                           name_oid);
4328                 printf("  otherinfo %d %s %s\n",
4329                        i, name ? name : "null",
4330                        extraOtherInfos[i].value);
4331             }
4332         }
4333     }
4334     return 0;
4335 }
4336
4337
4338 int cmd_list_all(const char* args) {
4339     int i;
4340
4341     /* connection options */
4342     if(conn) {
4343         printf("Connected to         : %s\n",last_open_command);
4344     } else {
4345         if(last_open_command)
4346             printf("Not connected to     : %s\n",last_open_command);
4347         else
4348             printf("Not connected        : \n");
4349
4350     }
4351     if(yazProxy) printf("using proxy          : %s\n",yazProxy);
4352
4353     printf("auto_reconnect       : %s\n",auto_reconnect?"on":"off");
4354     printf("auto_wait            : %s\n",auto_wait?"on":"off");
4355
4356     if (!auth) {
4357         printf("Authentication       : none\n");
4358     } else {
4359         switch(auth->which) {
4360         case Z_IdAuthentication_idPass:
4361             printf("Authentication       : IdPass\n");
4362             printf("    Login User       : %s\n",auth->u.idPass->userId?auth->u.idPass->userId:"");
4363             printf("    Login Group      : %s\n",auth->u.idPass->groupId?auth->u.idPass->groupId:"");
4364             printf("    Password         : %s\n",auth->u.idPass->password?auth->u.idPass->password:"");
4365             break;
4366         case Z_IdAuthentication_open:
4367             printf("Authentication       : psOpen\n");
4368             printf("    Open string      : %s\n",auth->u.open);
4369             break;
4370         default:
4371             printf("Authentication       : Unknown\n");
4372         }
4373     }
4374     if (negotiationCharset)
4375         printf("Neg. Character set   : `%s'\n", negotiationCharset);
4376
4377     /* bases */
4378     printf("Bases                : ");
4379     for (i = 0; i<num_databaseNames; i++) printf("%s ",databaseNames[i]);
4380     printf("\n");
4381
4382     /* Query options */
4383     printf("CCL file             : %s\n",ccl_fields);
4384     printf("CQL file             : %s\n",cql_fields);
4385     printf("Query type           : %s\n",query_type_as_string(queryType));
4386
4387     printf("Named Result Sets    : %s\n",setnumber==-1?"off":"on");
4388
4389     /* piggy back options */
4390     printf("ssub/lslb/mspn       : %d/%d/%d\n",smallSetUpperBound,largeSetLowerBound,mediumSetPresentNumber);
4391
4392     /* print present related options */
4393     if (recordsyntax_size > 0)
4394     {
4395         printf("Format               : %s\n", recordsyntax_list[0]);
4396     }
4397     printf("Schema               : %s\n",record_schema ? record_schema : "not set");
4398     printf("Elements             : %s\n",elementSetNames?elementSetNames->u.generic:"");
4399
4400     /* loging options */
4401     printf("APDU log             : %s\n",apdu_file?"on":"off");
4402     printf("Record log           : %s\n",marc_file?"on":"off");
4403
4404     /* other infos */
4405     printf("Other Info: \n");
4406     cmd_list_otherinfo("");
4407
4408     return 0;
4409 }
4410
4411 int cmd_clear_otherinfo(const char* args)
4412 {
4413     if(strlen(args)>0) {
4414         int otherinfoNo = atoi(args);
4415         if (otherinfoNo >= maxOtherInfosSupported) {
4416             printf("Error otherinfo index too large (%d>=%d)\n",
4417                    otherinfoNo, maxOtherInfosSupported);
4418             return 0;
4419         }
4420         if (extraOtherInfos[otherinfoNo].value)
4421         {
4422             /* only clear if set. */
4423             extraOtherInfos[otherinfoNo].oid[0] = -1;
4424             xfree(extraOtherInfos[otherinfoNo].value);
4425             extraOtherInfos[otherinfoNo].value = 0;
4426         }
4427     } else {
4428         int i;
4429         for(i = 0; i < maxOtherInfosSupported; ++i)
4430         {
4431             if (extraOtherInfos[i].value)
4432             {
4433                 extraOtherInfos[i].oid[0] = -1;
4434                 xfree(extraOtherInfos[i].value);
4435                 extraOtherInfos[i].value = 0;
4436             }
4437         }
4438     }
4439     return 0;
4440 }
4441
4442 int cmd_wait_response(const char *arg)
4443 {
4444     int wait_for = atoi(arg);
4445     int i=0;
4446     if( wait_for < 1 ) {
4447         wait_for = 1;
4448     };
4449
4450     for( i=0 ; i < wait_for ; ++i ) {
4451         wait_and_handle_response(1);
4452     };
4453     return 0;
4454 }
4455
4456 static int cmd_help (const char *line);
4457
4458 typedef char *(*completerFunctionType)(const char *text, int state);
4459
4460 static struct {
4461     char *cmd;
4462     int (*fun)(const char *arg);
4463     char *ad;
4464         completerFunctionType rl_completerfunction;
4465     int complete_filenames;
4466     const char **local_tabcompletes;
4467 } cmd_array[] = {
4468     {"open", cmd_open, "('tcp'|'ssl')':<host>[':'<port>][/<db>]",NULL,0,NULL},
4469     {"quit", cmd_quit, "",NULL,0,NULL},
4470     {"find", cmd_find, "<query>",NULL,0,NULL},
4471     {"delete", cmd_delete, "<setname>",NULL,0,NULL},
4472     {"base", cmd_base, "<base-name>",NULL,0,NULL},
4473     {"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]",NULL,0,NULL},
4474     {"setscan", cmd_setscan, "<term>",NULL,0,NULL},
4475     {"scan", cmd_scan, "<term>",NULL,0,NULL},
4476     {"scanstep", cmd_scanstep, "<size>",NULL,0,NULL},
4477     {"scanpos", cmd_scanpos, "<size>",NULL,0,NULL},
4478     {"scansize", cmd_scansize, "<size>",NULL,0,NULL},
4479     {"sort", cmd_sort, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4480     {"sort+", cmd_sort_newset, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4481     {"authentication", cmd_authentication, "<acctstring>",NULL,0,NULL},
4482     {"lslb", cmd_lslb, "<largeSetLowerBound>",NULL,0,NULL},
4483     {"ssub", cmd_ssub, "<smallSetUpperBound>",NULL,0,NULL},
4484     {"mspn", cmd_mspn, "<mediumSetPresentNumber>",NULL,0,NULL},
4485     {"status", cmd_status, "",NULL,0,NULL},
4486     {"setnames", cmd_setnames, "",NULL,0,NULL},
4487     {"cancel", cmd_cancel, "",NULL,0,NULL},
4488     {"cancel_find", cmd_cancel_find, "<query>",NULL,0,NULL},
4489     {"format", cmd_format, "<recordsyntax>",complete_format,0,NULL},
4490     {"schema", cmd_schema, "<schema>",complete_schema,0,NULL},
4491     {"elements", cmd_elements, "<elementSetName>",NULL,0,NULL},
4492     {"close", cmd_close, "",NULL,0,NULL},
4493     {"querytype", cmd_querytype, "<type>",complete_querytype,0,NULL},
4494     {"refid", cmd_refid, "<id>",NULL,0,NULL},
4495     {"itemorder", cmd_itemorder, "ill|item|xml <itemno>",NULL,0,NULL},
4496     {"update", cmd_update, "<action> <recid> [<doc>]",NULL,0,NULL},
4497     {"update0", cmd_update0, "<action> <recid> [<doc>]",NULL,0,NULL},
4498     {"xmles", cmd_xmles, "<OID> <doc>",NULL,0,NULL},
4499     {"packagename", cmd_packagename, "<packagename>",NULL,0,NULL},
4500     {"proxy", cmd_proxy, "[('tcp'|'ssl')]<host>[':'<port>]",NULL,0,NULL},
4501     {"charset", cmd_charset, "<nego_charset> <output_charset>",NULL,0,NULL},
4502     {"negcharset", cmd_negcharset, "<nego_charset>",NULL,0,NULL},
4503     {"displaycharset", cmd_displaycharset, "<output_charset>",NULL,0,NULL},
4504     {"marccharset", cmd_marccharset, "<charset_name>",NULL,0,NULL},
4505     {"querycharset", cmd_querycharset, "<charset_name>",NULL,0,NULL},
4506     {"lang", cmd_lang, "<language_code>",NULL,0,NULL},
4507     {"source", cmd_source_echo, "<filename>",NULL,1,NULL},
4508     {".", cmd_source_echo, "<filename>",NULL,1,NULL},
4509     {"!", cmd_subshell, "Subshell command",NULL,1,NULL},
4510     {"set_apdufile", cmd_set_apdufile, "<filename>",NULL,1,NULL},
4511     {"set_berfile", cmd_set_berfile, "<filename>",NULL,1,NULL},
4512     {"set_marcdump", cmd_set_marcdump," <filename>",NULL,1,NULL},
4513     {"set_cclfile", cmd_set_cclfile," <filename>",NULL,1,NULL},
4514     {"set_cqlfile", cmd_set_cqlfile," <filename>",NULL,1,NULL},
4515     {"set_auto_reconnect", cmd_set_auto_reconnect," on|off",complete_auto_reconnect,1,NULL},
4516     {"set_auto_wait", cmd_set_auto_wait," on|off",complete_auto_reconnect,1,NULL},
4517     {"set_otherinfo", cmd_set_otherinfo,"<otherinfoinddex> <oid> <string>",NULL,0,NULL},
4518     {"sleep", cmd_sleep,"<seconds>",NULL,0,NULL},
4519     {"register_oid", cmd_register_oid,"<name> <class> <oid>",NULL,0,NULL},
4520     {"push_command", cmd_push_command,"<command>",command_generator,0,NULL},
4521     {"register_tab", cmd_register_tab,"<commandname> <tab>",command_generator,0,NULL},
4522     {"cclparse", cmd_cclparse,"<ccl find command>",NULL,0,NULL},
4523     {"list_otherinfo",cmd_list_otherinfo,"[otherinfoinddex]",NULL,0,NULL},
4524     {"list_all",cmd_list_all,"",NULL,0,NULL},
4525     {"clear_otherinfo",cmd_clear_otherinfo,"",NULL,0,NULL},
4526     {"wait_response",cmd_wait_response,"<number>",NULL,0,NULL},
4527     /* Server Admin Functions */
4528     {"adm-reindex", cmd_adm_reindex, "<database-name>",NULL,0,NULL},
4529     {"adm-truncate", cmd_adm_truncate, "('database'|'index')<object-name>",NULL,0,NULL},
4530     {"adm-create", cmd_adm_create, "",NULL,0,NULL},
4531     {"adm-drop", cmd_adm_drop, "('database'|'index')<object-name>",NULL,0,NULL},
4532     {"adm-import", cmd_adm_import, "<record-type> <dir> <pattern>",NULL,0,NULL},
4533     {"adm-refresh", cmd_adm_refresh, "",NULL,0,NULL},
4534     {"adm-commit", cmd_adm_commit, "",NULL,0,NULL},
4535     {"adm-shutdown", cmd_adm_shutdown, "",NULL,0,NULL},
4536     {"adm-startup", cmd_adm_startup, "",NULL,0,NULL},
4537     {"explain", cmd_explain, "", NULL, 0, NULL},
4538     {"options", cmd_options, "", NULL, 0, NULL},
4539     {"zversion", cmd_zversion, "", NULL, 0, NULL},
4540     {"help", cmd_help, "", NULL,0,NULL},
4541     {"init", cmd_init, "", NULL,0,NULL},
4542     {"sru", cmd_sru, "<method> <version>", NULL,0,NULL},
4543     {"exit", cmd_quit, "",NULL,0,NULL},
4544     {0,0,0,0,0,0}
4545 };
4546
4547 static int cmd_help (const char *line)
4548 {
4549     int i;
4550     char topic[21];
4551
4552     *topic = 0;
4553     sscanf (line, "%20s", topic);
4554
4555     if (*topic == 0)
4556         printf("Commands:\n");
4557     for (i = 0; cmd_array[i].cmd; i++)
4558         if (*topic == 0 || strcmp (topic, cmd_array[i].cmd) == 0)
4559             printf("   %s %s\n", cmd_array[i].cmd, cmd_array[i].ad);
4560     if (!strcmp(topic, "find"))
4561     {
4562         printf("RPN:\n");
4563         printf(" \"term\"                        Simple Term\n");
4564         printf(" @attr [attset] type=value op  Attribute\n");
4565         printf(" @and opl opr                  And\n");
4566         printf(" @or opl opr                   Or\n");
4567         printf(" @not opl opr                  And-Not\n");
4568         printf(" @set set                      Result set\n");
4569         printf(" @prox exl dist ord rel uc ut  Proximity. Use help prox\n");
4570         printf("\n");
4571         printf("Bib-1 attribute types\n");
4572         printf("1=Use:         ");
4573         printf("4=Title 7=ISBN 8=ISSN 30=Date 62=Abstract 1003=Author 1016=Any\n");
4574         printf("2=Relation:    ");
4575         printf("1<   2<=  3=  4>=  5>  6!=  102=Relevance\n");
4576         printf("3=Position:    ");
4577         printf("1=First in Field  2=First in subfield  3=Any position\n");
4578         printf("4=Structure:   ");
4579         printf("1=Phrase  2=Word  3=Key  4=Year  5=Date  6=WordList\n");
4580         printf("5=Truncation:  ");
4581         printf("1=Right  2=Left  3=L&R  100=No  101=#  102=Re-1  103=Re-2\n");
4582         printf("6=Completeness:");
4583         printf("1=Incomplete subfield  2=Complete subfield  3=Complete field\n");
4584     }
4585     if (!strcmp(topic, "prox"))
4586     {
4587         printf("Proximity:\n");
4588         printf(" @prox exl dist ord rel uc ut\n");
4589         printf(" exl:  exclude flag . 0=include, 1=exclude.\n");
4590         printf(" dist: distance integer.\n");
4591         printf(" ord:  order flag. 0=unordered, 1=ordered.\n");
4592         printf(" rel:  relation integer. 1<  2<=  3= 4>=  5>  6!= .\n");
4593         printf(" uc:   unit class. k=known, p=private.\n");
4594         printf(" ut:   unit type. 1=character, 2=word, 3=sentence,\n");
4595         printf("        4=paragraph, 5=section, 6=chapter, 7=document,\n");
4596         printf("        8=element, 9=subelement, 10=elementType, 11=byte.\n");
4597         printf("\nExamples:\n");
4598         printf(" Search for a and b in-order at most 3 words apart:\n");
4599         printf("  @prox 0 3 1 2 k 2 a b\n");
4600         printf(" Search for any order of a and b next to each other:\n");
4601         printf("  @prox 0 1 0 3 k 2 a b\n");
4602     }
4603     return 1;
4604 }
4605
4606 int cmd_register_tab(const char* arg)
4607 {
4608 #if HAVE_READLINE_READLINE_H
4609     char command[101], tabargument[101];
4610     int i;
4611     int num_of_tabs;
4612     const char** tabslist;
4613
4614     if (sscanf (arg, "%100s %100s", command, tabargument) < 1) {
4615         return 0;
4616     }
4617
4618     /* locate the amdn in the list */
4619     for (i = 0; cmd_array[i].cmd; i++) {
4620         if (!strncmp(cmd_array[i].cmd, command, strlen(command))) {
4621             break;
4622         }
4623     }
4624
4625     if (!cmd_array[i].cmd) {
4626         fprintf(stderr,"Unknown command %s\n",command);
4627         return 1;
4628     }
4629
4630
4631     if (!cmd_array[i].local_tabcompletes)
4632         cmd_array[i].local_tabcompletes = (const char **) calloc(1,sizeof(char**));
4633
4634     num_of_tabs=0;
4635
4636     tabslist = cmd_array[i].local_tabcompletes;
4637     for(; tabslist && *tabslist; tabslist++) {
4638         num_of_tabs++;
4639     }
4640
4641     cmd_array[i].local_tabcompletes = (const char **)
4642         realloc(cmd_array[i].local_tabcompletes,
4643                 (num_of_tabs+2)*sizeof(char**));
4644     tabslist = cmd_array[i].local_tabcompletes;
4645     tabslist[num_of_tabs] = strdup(tabargument);
4646     tabslist[num_of_tabs+1] = NULL;
4647 #endif
4648     return 1;
4649 }
4650
4651
4652 void process_cmd_line(char* line)
4653 {
4654     int i, res;
4655     char word[32], arg[10240];
4656
4657 #if HAVE_GETTIMEOFDAY
4658     gettimeofday (&tv_start, 0);
4659 #endif
4660
4661     if ((res = sscanf(line, "%31s %10239[^;]", word, arg)) <= 0)
4662     {
4663         strcpy(word, last_cmd);
4664         *arg = '\0';
4665     }
4666     else if (res == 1)
4667         *arg = 0;
4668     strcpy(last_cmd, word);
4669
4670     /* removed tailing spaces from the arg command */
4671     {
4672         char* p = arg;
4673         char* lastnonspace=NULL;
4674
4675         for(;*p; ++p) {
4676             if(!isspace(*(unsigned char *) p)) {
4677                 lastnonspace = p;
4678             }
4679         }
4680         if(lastnonspace)
4681             *(++lastnonspace) = 0;
4682     }
4683
4684     for (i = 0; cmd_array[i].cmd; i++)
4685         if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4686         {
4687             res = (*cmd_array[i].fun)(arg);
4688             break;
4689         }
4690
4691     if (!cmd_array[i].cmd) /* dump our help-screen */
4692     {
4693         printf("Unknown command: %s.\n", word);
4694         printf("Type 'help' for list of commands\n");
4695         res = 1;
4696     }
4697
4698     if(apdu_file) fflush(apdu_file);
4699
4700     if (res >= 2 && auto_wait)
4701         wait_and_handle_response(0);
4702
4703     if(apdu_file)
4704         fflush(apdu_file);
4705     if(marc_file)
4706         fflush(marc_file);
4707 }
4708
4709 static char *command_generator(const char *text, int state)
4710 {
4711 #if HAVE_READLINE_READLINE_H
4712     static int idx;
4713     if (state==0) {
4714         idx = 0;
4715     }
4716     for( ; cmd_array[idx].cmd; ++idx) {
4717         if (!strncmp(cmd_array[idx].cmd, text, strlen(text))) {
4718             ++idx;  /* skip this entry on the next run */
4719             return strdup(cmd_array[idx-1].cmd);
4720         }
4721     }
4722 #endif
4723     return NULL;
4724 }
4725
4726 #if HAVE_READLINE_READLINE_H
4727 static const char** default_completer_list = NULL;
4728
4729 static char* default_completer(const char* text, int state)
4730 {
4731     return complete_from_list(default_completer_list, text, state);
4732 }
4733 #endif
4734
4735 #if HAVE_READLINE_READLINE_H
4736
4737 /*
4738    This function only known how to complete on the first word
4739 */
4740 char **readline_completer(char *text, int start, int end)
4741 {
4742     completerFunctionType completerToUse;
4743
4744     if(start == 0) {
4745 #if HAVE_READLINE_RL_COMPLETION_MATCHES
4746         char** res = rl_completion_matches(text, command_generator);
4747 #else
4748         char** res = completion_matches(text,
4749                                         (CPFunction*)command_generator);
4750 #endif
4751         rl_attempted_completion_over = 1;
4752         return res;
4753     } else {
4754         char arg[10240],word[32];
4755         int i=0 ,res;
4756         if ((res = sscanf(rl_line_buffer, "%31s %10239[^;]", word, arg)) <= 0) {
4757             rl_attempted_completion_over = 1;
4758             return NULL;
4759         }
4760
4761         for (i = 0; cmd_array[i].cmd; i++)
4762             if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4763                 break;
4764
4765         if(!cmd_array[i].cmd)
4766             return NULL;
4767
4768         default_completer_list = cmd_array[i].local_tabcompletes;
4769
4770         completerToUse = cmd_array[i].rl_completerfunction;
4771         if (!completerToUse)
4772         { /* if command completer is not defined use the default completer */
4773             completerToUse = default_completer;
4774         }
4775         if (completerToUse) {
4776 #ifdef HAVE_READLINE_RL_COMPLETION_MATCHES
4777             char** res=
4778                 rl_completion_matches(text, completerToUse);
4779 #else
4780             char** res=
4781                 completion_matches(text, (CPFunction*)completerToUse);
4782 #endif
4783             if (!cmd_array[i].complete_filenames)
4784                 rl_attempted_completion_over = 1;
4785             return res;
4786         } else {
4787             if (!cmd_array[i].complete_filenames)
4788                 rl_attempted_completion_over = 1;
4789             return 0;
4790         }
4791     }
4792 }
4793 #endif
4794
4795 #ifndef WIN32
4796 void ctrl_c_handler(int x)
4797 {
4798     exit_client(0);
4799 }
4800 #endif
4801
4802 static void client(void)
4803 {
4804     char line[10240];
4805
4806     line[10239] = '\0';
4807
4808 #ifndef WIN32
4809     signal(SIGINT, ctrl_c_handler);
4810 #endif
4811
4812 #if HAVE_GETTIMEOFDAY
4813     gettimeofday (&tv_start, 0);
4814 #endif
4815
4816     while (1)
4817     {
4818         char *line_in = NULL;
4819 #if HAVE_READLINE_READLINE_H
4820         if (isatty(0))
4821         {
4822             line_in=readline(C_PROMPT);
4823             if (!line_in)
4824                 break;
4825 #if HAVE_READLINE_HISTORY_H
4826             if (*line_in)
4827                 add_history(line_in);
4828 #endif
4829             strncpy(line, line_in, sizeof(line)-1);
4830             free(line_in);
4831         }
4832 #endif
4833         if (!line_in)
4834         {
4835             char *end_p;
4836             printf (C_PROMPT);
4837             fflush(stdout);
4838             if (!fgets(line, sizeof(line)-1, stdin))
4839                 break;
4840             if ((end_p = strchr (line, '\n')))
4841                 *end_p = '\0';
4842         }
4843         if (isatty(0))
4844             file_history_add_line(file_history, line);
4845         process_cmd_line(line);
4846     }
4847 }
4848
4849 static void show_version(void)
4850 {
4851     char vstr[20];
4852
4853     yaz_version(vstr, 0);
4854     printf ("YAZ version: %s\n", YAZ_VERSION);
4855     if (strcmp(vstr, YAZ_VERSION))
4856         printf ("YAZ DLL/SO: %s\n", vstr);
4857     exit(0);
4858 }
4859
4860 int main(int argc, char **argv)
4861 {
4862     char *prog = *argv;
4863     char *open_command = 0;
4864     char *auth_command = 0;
4865     char *arg;
4866     const char *rc_file = 0;
4867     int ret;
4868
4869 #if HAVE_LOCALE_H
4870     if (!setlocale(LC_CTYPE, ""))
4871         fprintf (stderr, "setlocale failed\n");
4872 #endif
4873 #if HAVE_LANGINFO_H
4874 #ifdef CODESET
4875     codeset = nl_langinfo(CODESET);
4876 #endif
4877 #endif
4878     if (codeset)
4879         outputCharset = xstrdup(codeset);
4880
4881     ODR_MASK_SET(&z3950_options, Z_Options_search);
4882     ODR_MASK_SET(&z3950_options, Z_Options_present);
4883     ODR_MASK_SET(&z3950_options, Z_Options_namedResultSets);
4884     ODR_MASK_SET(&z3950_options, Z_Options_triggerResourceCtrl);
4885     ODR_MASK_SET(&z3950_options, Z_Options_scan);
4886     ODR_MASK_SET(&z3950_options, Z_Options_sort);
4887     ODR_MASK_SET(&z3950_options, Z_Options_extendedServices);
4888     ODR_MASK_SET(&z3950_options, Z_Options_delSet);
4889     ODR_MASK_SET(&z3950_options, Z_Options_negotiationModel);
4890
4891     while ((ret = options("k:c:q:a:b:m:v:p:u:t:Vxd:f:", argv, argc, &arg)) != -2)
4892     {
4893         switch (ret)
4894         {
4895         case 0:
4896             if (!open_command)
4897             {
4898                 open_command = (char *) xmalloc (strlen(arg)+6);
4899                 strcpy (open_command, "open ");
4900                 strcat (open_command, arg);
4901             }
4902             else
4903             {
4904                 fprintf(stderr, "%s: Specify at most one server address\n",
4905                         prog);
4906                 exit(1);
4907             }
4908             break;
4909         case 'a':
4910             if (!strcmp(arg, "-"))
4911                 apdu_file=stderr;
4912             else
4913                 apdu_file=fopen(arg, "a");
4914             break;
4915         case 'b':
4916             if (!strcmp(arg, "-"))
4917                 ber_file=stderr;
4918             else
4919                 ber_file=fopen(arg, "a");
4920             break;
4921         case 'c':
4922             strncpy (ccl_fields, arg, sizeof(ccl_fields)-1);
4923             ccl_fields[sizeof(ccl_fields)-1] = '\0';
4924             break;
4925         case 'd':
4926             dump_file_prefix = arg;
4927             break;
4928         case 'f':
4929             rc_file = arg;
4930             break;
4931         case 'k':
4932             kilobytes = atoi(arg);
4933             break;
4934         case 'm':
4935             if (!(marc_file = fopen (arg, "a")))
4936             {
4937                 perror (arg);
4938                 exit (1);
4939             }
4940             break;
4941         case 'p':
4942             yazProxy = xstrdup(arg);
4943             break;
4944         case 'q':
4945             strncpy (cql_fields, arg, sizeof(cql_fields)-1);
4946             cql_fields[sizeof(cql_fields)-1] = '\0';
4947             break;
4948         case 't':
4949             outputCharset = xstrdup(arg);
4950             break;
4951         case 'u':
4952             if (!auth_command)
4953             {
4954                 auth_command = (char *) xmalloc (strlen(arg)+6);
4955                 strcpy (auth_command, "auth ");
4956                 strcat (auth_command, arg);
4957             }
4958             break;
4959         case 'v':
4960             yaz_log_init(yaz_log_mask_str(arg), "", 0);
4961             break;
4962         case 'V':
4963             show_version();
4964             break;
4965         case 'x':
4966             hex_dump = 1;
4967             break;
4968         default:
4969             fprintf (stderr, "Usage: %s "
4970                      " [-a apdulog]"
4971                      " [-b berdump]"
4972                      " [-c cclfile]"
4973                      " [-d dump]"
4974                      " [-f cmdfile]"
4975                      " [-k size]"
4976                      " [-m marclog]"
4977                      " [-p proxy-addr]"
4978                      " [-q cqlfile]"
4979                      " [-t dispcharset]"
4980                      " [-u auth]"
4981                      " [-v loglevel]"
4982                      " [-V]"
4983                      " [-x]"
4984                      " [server-addr]\n",
4985                      prog);
4986             exit (1);
4987         }
4988     }
4989     initialize(rc_file);
4990     if (auth_command)
4991     {
4992 #ifdef HAVE_GETTIMEOFDAY
4993         gettimeofday (&tv_start, 0);
4994 #endif
4995         process_cmd_line (auth_command);
4996 #if HAVE_READLINE_HISTORY_H
4997         add_history(auth_command);
4998 #endif
4999         xfree(auth_command);
5000     }
5001     if (open_command)
5002     {
5003 #ifdef HAVE_GETTIMEOFDAY
5004         gettimeofday (&tv_start, 0);
5005 #endif
5006         process_cmd_line (open_command);
5007 #if HAVE_READLINE_HISTORY_H
5008         add_history(open_command);
5009 #endif
5010         xfree(open_command);
5011     }
5012     client();
5013     exit_client(0);
5014     return 0;
5015 }
5016 /*
5017  * Local variables:
5018  * c-basic-offset: 4
5019  * indent-tabs-mode: nil
5020  * End:
5021  * vim: shiftwidth=4 tabstop=8 expandtab
5022  */
5023