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 1.353 2007-11-21 13:53:20 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         if (record_schema)
2306         {
2307             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2308                                                    CLASS_SCHEMA,
2309                                                    record_schema, out);
2310         }
2311         toKeep->elementSetName = 0;
2312
2313         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2314         *toKeep->action = action_no;
2315
2316         notToKeep = r->u.update0->u.esRequest->notToKeep = (Z_IU0SuppliedRecords *)
2317             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->notToKeep));
2318         notToKeep->num = 1;
2319         notToKeep->elements = (Z_IU0SuppliedRecords_elem **)
2320             odr_malloc(out, sizeof(*notToKeep->elements));
2321         notToKeep->elements[0] = (Z_IU0SuppliedRecords_elem *)
2322             odr_malloc(out, sizeof(**notToKeep->elements));
2323         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2324         if (recid)
2325         {
2326             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2327                 odr_malloc (out, sizeof(Odr_oct));
2328             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2329             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2330             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2331         }
2332         else
2333             notToKeep->elements[0]->u.opaque = 0;
2334         notToKeep->elements[0]->supplementalId = 0;
2335         notToKeep->elements[0]->correlationInfo = 0;
2336         notToKeep->elements[0]->record = record_this;
2337     }
2338     else
2339     {
2340         Z_IUOriginPartToKeep *toKeep;
2341         Z_IUSuppliedRecords *notToKeep;
2342
2343         r->which = Z_External_update;
2344         r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
2345         r->u.update->which = Z_IUUpdate_esRequest;
2346         r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
2347             odr_malloc(out, sizeof(*r->u.update->u.esRequest));
2348         toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
2349             odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
2350
2351         toKeep->databaseName = databaseNames[0];
2352         toKeep->schema = 0;
2353         if (record_schema)
2354         {
2355             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2356                                                    CLASS_SCHEMA,
2357                                                    record_schema, out);
2358         }
2359         toKeep->elementSetName = 0;
2360         toKeep->actionQualifier = 0;
2361         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2362         *toKeep->action = action_no;
2363
2364         notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
2365             odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
2366         notToKeep->num = 1;
2367         notToKeep->elements = (Z_IUSuppliedRecords_elem **)
2368             odr_malloc(out, sizeof(*notToKeep->elements));
2369         notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
2370             odr_malloc(out, sizeof(**notToKeep->elements));
2371         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2372         if (recid)
2373         {
2374             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2375                 odr_malloc (out, sizeof(Odr_oct));
2376             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2377             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2378             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2379         }
2380         else
2381             notToKeep->elements[0]->u.opaque = 0;
2382         notToKeep->elements[0]->supplementalId = 0;
2383         notToKeep->elements[0]->correlationInfo = 0;
2384         notToKeep->elements[0]->record = record_this;
2385     }
2386
2387     send_apdu(apdu);
2388
2389     return 2;
2390 }
2391
2392 static int cmd_xmles(const char *arg)
2393 {
2394     if (only_z3950())
2395         return 1;
2396     else
2397     {
2398         char *asn_buf = 0;
2399         int noread = 0;
2400         Odr_oid *oid;
2401         char oid_str[51];
2402         Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2403         Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2404
2405
2406         Z_External *ext = (Z_External *) odr_malloc(out, sizeof(*ext));
2407
2408         req->referenceId = set_refid (out);
2409         req->taskSpecificParameters = ext;
2410         ext->indirect_reference = 0;
2411         ext->descriptor = 0;
2412         ext->which = Z_External_octet;
2413         ext->u.single_ASN1_type = (Odr_oct *) odr_malloc (out, sizeof(Odr_oct));
2414         sscanf(arg, "%50s%n", oid_str, &noread);
2415         if (noread == 0)
2416         {
2417             printf("Missing OID for xmles\n");
2418             return 0;
2419         }
2420         arg += noread;
2421         if (parse_cmd_doc(&arg, out, &asn_buf,
2422                           &ext->u.single_ASN1_type->len, 0) == 0)
2423             return 0;
2424
2425         ext->u.single_ASN1_type->buf = (unsigned char *) asn_buf;
2426
2427         oid = yaz_string_to_oid_odr(yaz_oid_std(),
2428                                     CLASS_EXTSERV, oid_str, out);
2429         if (!oid)
2430         {
2431             printf("Bad OID: %s\n", oid_str);
2432             return 0;
2433         }
2434
2435         req->packageType = oid;
2436
2437         ext->direct_reference = oid;
2438
2439         send_apdu(apdu);
2440
2441         return 2;
2442     }
2443 }
2444
2445 static int cmd_itemorder(const char *arg)
2446 {
2447     char type[12];
2448     int itemno;
2449
2450     if (only_z3950())
2451         return 1;
2452     if (sscanf (arg, "%10s %d", type, &itemno) != 2)
2453         return 0;
2454
2455     printf("Item order request\n");
2456     fflush(stdout);
2457     send_itemorder(type, itemno);
2458     return 2;
2459 }
2460
2461 static void show_opt(const char *arg, void *clientData)
2462 {
2463     printf ("%s ", arg);
2464 }
2465
2466 static int cmd_zversion(const char *arg)
2467 {
2468     if (*arg && arg)
2469         z3950_version = atoi(arg);
2470     else
2471         printf ("version is %d\n", z3950_version);
2472     return 0;
2473 }
2474
2475 static int cmd_options(const char *arg)
2476 {
2477     if (*arg)
2478     {
2479         int r;
2480         int pos;
2481         r = yaz_init_opt_encode(&z3950_options, arg, &pos);
2482         if (r == -1)
2483             printf("Unknown option(s) near %s\n", arg+pos);
2484     }
2485     else
2486     {
2487         yaz_init_opt_decode(&z3950_options, show_opt, 0);
2488         printf ("\n");
2489     }
2490     return 0;
2491 }
2492
2493 static int cmd_explain(const char *arg)
2494 {
2495     if (protocol != PROTO_HTTP)
2496         return 0;
2497 #if YAZ_HAVE_XML2
2498     if (!conn)
2499         cmd_open(0);
2500     if (conn)
2501     {
2502         Z_SRW_PDU *sr = 0;
2503
2504         setno = 1;
2505
2506         /* save this for later .. when fetching individual records */
2507         sr = yaz_srw_get(out, Z_SRW_explain_request);
2508         if (recordsyntax_size == 1
2509             && !yaz_matchstr(recordsyntax_list[0], "xml"))
2510             sr->u.explain_request->recordPacking = "xml";
2511         send_srw(sr);
2512         return 2;
2513     }
2514 #endif
2515     return 0;
2516 }
2517
2518 static int cmd_init(const char *arg)
2519 {
2520     if (*arg)
2521     {
2522         strncpy (cur_host, arg, sizeof(cur_host)-1);
2523         cur_host[sizeof(cur_host)-1] = 0;
2524     }
2525     if (only_z3950())
2526         return 1;
2527     send_initRequest(cur_host);
2528     return 2;
2529 }
2530
2531 static int cmd_sru(const char *arg)
2532 {
2533     if (!*arg)
2534     {
2535         printf("SRU method is: %s\n", sru_method);
2536         printf("SRU version is: %s\n", sru_version);
2537     }
2538     else
2539     {
2540         int r;
2541         r = sscanf(arg, "%9s %9s", sru_method, sru_version);
2542         if (r >= 1)
2543         {
2544             if (!yaz_matchstr(sru_method, "post"))
2545                 ;
2546             else if (!yaz_matchstr(sru_method, "get"))
2547                 ;
2548             else if (!yaz_matchstr(sru_method, "soap"))
2549                 ;
2550             else
2551             {
2552                 strcpy(sru_method, "soap");
2553                 printf("Unknown SRU method: %s\n", arg);
2554                 printf("Specify one of POST, GET, SOAP\n");
2555             }
2556         }
2557     }
2558     return 0;
2559 }
2560
2561 static int cmd_find(const char *arg)
2562 {
2563     if (!*arg)
2564     {
2565         printf("Find what?\n");
2566         return 0;
2567     }
2568     if (protocol == PROTO_HTTP)
2569     {
2570 #if YAZ_HAVE_XML2
2571         if (!conn)
2572             cmd_open(0);
2573         if (!conn)
2574             return 0;
2575         if (!send_SRW_searchRequest(arg))
2576             return 0;
2577 #else
2578         return 0;
2579 #endif
2580     }
2581     else
2582     {
2583         if (!conn)
2584         {
2585             try_reconnect();
2586
2587             if (!conn) {
2588                 printf("Not connected yet\n");
2589                 return 0;
2590             }
2591         }
2592         if (!send_searchRequest(arg))
2593             return 0;
2594     }
2595     return 2;
2596 }
2597
2598 static int cmd_delete(const char *arg)
2599 {
2600     if (only_z3950())
2601         return 0;
2602     if (!send_deleteResultSetRequest(arg))
2603         return 0;
2604     return 2;
2605 }
2606
2607 static int cmd_ssub(const char *arg)
2608 {
2609     if (!(smallSetUpperBound = atoi(arg)))
2610         return 0;
2611     return 1;
2612 }
2613
2614 static int cmd_lslb(const char *arg)
2615 {
2616     if (!(largeSetLowerBound = atoi(arg)))
2617         return 0;
2618     return 1;
2619 }
2620
2621 static int cmd_mspn(const char *arg)
2622 {
2623     if (!(mediumSetPresentNumber = atoi(arg)))
2624         return 0;
2625     return 1;
2626 }
2627
2628 static int cmd_status(const char *arg)
2629 {
2630     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
2631     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
2632     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
2633     return 1;
2634 }
2635
2636 static int cmd_setnames(const char *arg)
2637 {
2638     if (*arg == '1')         /* enable ? */
2639         setnumber = 0;
2640     else if (*arg == '0')    /* disable ? */
2641         setnumber = -1;
2642     else if (setnumber < 0)  /* no args, toggle .. */
2643         setnumber = 0;
2644     else
2645         setnumber = -1;
2646
2647     if (setnumber >= 0)
2648         printf("Set numbering enabled.\n");
2649     else
2650         printf("Set numbering disabled.\n");
2651     return 1;
2652 }
2653
2654 /* PRESENT SERVICE ----------------------------- */
2655
2656 static void parse_show_args(const char *arg_c, char *setstring,
2657                             int *start, int *number)
2658 {
2659     char arg[40];
2660     char *p;
2661
2662     strncpy(arg, arg_c, sizeof(arg)-1);
2663     arg[sizeof(arg)-1] = '\0';
2664
2665     if ((p = strchr(arg, '+')))
2666     {
2667         *number = atoi(p + 1);
2668         *p = '\0';
2669     }
2670     if (*arg)
2671     {
2672         if (!strcmp(arg, "all"))
2673         {
2674             *number = last_hit_count;
2675             *start = 1;
2676         }
2677         else
2678             *start = atoi(arg);
2679     }
2680     if (p && (p=strchr(p+1, '+')))
2681         strcpy (setstring, p+1);
2682     else if (setnumber >= 0)
2683         sprintf(setstring, "%d", setnumber);
2684     else
2685         *setstring = '\0';
2686 }
2687
2688 static int send_presentRequest(const char *arg)
2689 {
2690     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
2691     Z_PresentRequest *req = apdu->u.presentRequest;
2692     Z_RecordComposition compo;
2693     int nos = 1;
2694     char setstring[100];
2695
2696     req->referenceId = set_refid (out);
2697
2698     parse_show_args(arg, setstring, &setno, &nos);
2699     if (*setstring)
2700         req->resultSetId = setstring;
2701
2702     req->resultSetStartPoint = &setno;
2703     req->numberOfRecordsRequested = &nos;
2704
2705     if (recordsyntax_size)
2706         req->preferredRecordSyntax =
2707             yaz_string_to_oid_odr(yaz_oid_std(),
2708                                   CLASS_RECSYN, recordsyntax_list[0], out);
2709
2710     if (record_schema || recordsyntax_size >= 2)
2711     {
2712         req->recordComposition = &compo;
2713         compo.which = Z_RecordComp_complex;
2714         compo.u.complex = (Z_CompSpec *)
2715             odr_malloc(out, sizeof(*compo.u.complex));
2716         compo.u.complex->selectAlternativeSyntax = (bool_t *)
2717             odr_malloc(out, sizeof(bool_t));
2718         *compo.u.complex->selectAlternativeSyntax = 0;
2719
2720         compo.u.complex->generic = (Z_Specification *)
2721             odr_malloc(out, sizeof(*compo.u.complex->generic));
2722
2723         compo.u.complex->generic->which = Z_Schema_oid;
2724         if (!record_schema)
2725             compo.u.complex->generic->schema.oid = 0;
2726         else
2727         {
2728             compo.u.complex->generic->schema.oid =
2729                 yaz_string_to_oid_odr(yaz_oid_std(),
2730                                       CLASS_SCHEMA, record_schema, out);
2731
2732             if (!compo.u.complex->generic->schema.oid)
2733             {
2734                 /* OID wasn't a schema! Try record syntax instead. */
2735                 compo.u.complex->generic->schema.oid = (Odr_oid *)
2736                     yaz_string_to_oid_odr(yaz_oid_std(),
2737                                           CLASS_RECSYN, record_schema, out);
2738             }
2739         }
2740         if (!elementSetNames)
2741             compo.u.complex->generic->elementSpec = 0;
2742         else
2743         {
2744             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
2745                 odr_malloc(out, sizeof(Z_ElementSpec));
2746             compo.u.complex->generic->elementSpec->which =
2747                 Z_ElementSpec_elementSetName;
2748             compo.u.complex->generic->elementSpec->u.elementSetName =
2749                 elementSetNames->u.generic;
2750         }
2751         compo.u.complex->num_dbSpecific = 0;
2752         compo.u.complex->dbSpecific = 0;
2753
2754         compo.u.complex->num_recordSyntax = 0;
2755         compo.u.complex->recordSyntax = 0;
2756         if (recordsyntax_size >= 2)
2757         {
2758             int i;
2759             compo.u.complex->num_recordSyntax = recordsyntax_size;
2760             compo.u.complex->recordSyntax = (Odr_oid **)
2761                 odr_malloc(out, recordsyntax_size * sizeof(Odr_oid*));
2762             for (i = 0; i < recordsyntax_size; i++)
2763             compo.u.complex->recordSyntax[i] =
2764                 yaz_string_to_oid_odr(yaz_oid_std(),
2765                                       CLASS_RECSYN, recordsyntax_list[i], out);
2766         }
2767     }
2768     else if (elementSetNames)
2769     {
2770         req->recordComposition = &compo;
2771         compo.which = Z_RecordComp_simple;
2772         compo.u.simple = elementSetNames;
2773     }
2774     send_apdu(apdu);
2775     printf("Sent presentRequest (%d+%d).\n", setno, nos);
2776     return 2;
2777 }
2778
2779 #if YAZ_HAVE_XML2
2780 static int send_SRW_presentRequest(const char *arg)
2781 {
2782     char setstring[100];
2783     int nos = 1;
2784     Z_SRW_PDU *sr = srw_sr;
2785
2786     if (!sr)
2787         return 0;
2788     parse_show_args(arg, setstring, &setno, &nos);
2789     sr->u.request->startRecord = odr_intdup(out, setno);
2790     sr->u.request->maximumRecords = odr_intdup(out, nos);
2791     if (record_schema)
2792         sr->u.request->recordSchema = record_schema;
2793     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
2794         sr->u.request->recordPacking = "xml";
2795     return send_srw(sr);
2796 }
2797 #endif
2798
2799 static void close_session (void)
2800 {
2801     if (conn)
2802         cs_close (conn);
2803     conn = 0;
2804     sent_close = 0;
2805     odr_reset(out);
2806     odr_reset(in);
2807     odr_reset(print);
2808     last_hit_count = 0;
2809 }
2810
2811 void process_close(Z_Close *req)
2812 {
2813     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
2814     Z_Close *res = apdu->u.close;
2815
2816     static char *reasons[] =
2817     {
2818         "finished",
2819         "shutdown",
2820         "system problem",
2821         "cost limit reached",
2822         "resources",
2823         "security violation",
2824         "protocolError",
2825         "lack of activity",
2826         "peer abort",
2827         "unspecified"
2828     };
2829
2830     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
2831         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
2832     if (sent_close)
2833         close_session ();
2834     else
2835     {
2836         *res->closeReason = Z_Close_finished;
2837         send_apdu(apdu);
2838         printf("Sent response.\n");
2839         sent_close = 1;
2840     }
2841 }
2842
2843 static int cmd_show(const char *arg)
2844 {
2845     if (protocol == PROTO_HTTP)
2846     {
2847 #if YAZ_HAVE_XML2
2848         if (!conn)
2849             cmd_open(0);
2850         if (!conn)
2851             return 0;
2852         if (!send_SRW_presentRequest(arg))
2853             return 0;
2854 #else
2855         return 0;
2856 #endif
2857     }
2858     else
2859     {
2860         if (!conn)
2861         {
2862             printf("Not connected yet\n");
2863             return 0;
2864         }
2865         if (!send_presentRequest(arg))
2866             return 0;
2867     }
2868     return 2;
2869 }
2870
2871 void exit_client(int code)
2872 {
2873     file_history_save(file_history);
2874     file_history_destroy(&file_history);
2875     exit(code);
2876 }
2877
2878 int cmd_quit(const char *arg)
2879 {
2880     printf("See you later, alligator.\n");
2881     xmalloc_trav ("");
2882     exit_client(0);
2883     return 0;
2884 }
2885
2886 int cmd_cancel(const char *arg)
2887 {
2888     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
2889     Z_TriggerResourceControlRequest *req =
2890         apdu->u.triggerResourceControlRequest;
2891     bool_t rfalse = 0;
2892     char command[16];
2893
2894     *command = '\0';
2895     sscanf(arg, "%15s", command);
2896
2897     if (only_z3950())
2898         return 0;
2899     if (session_initResponse &&
2900         !ODR_MASK_GET(session_initResponse->options,
2901                       Z_Options_triggerResourceCtrl))
2902     {
2903         printf("Target doesn't support cancel (trigger resource ctrl)\n");
2904         return 0;
2905     }
2906     *req->requestedAction = Z_TriggerResourceControlRequest_cancel;
2907     req->resultSetWanted = &rfalse;
2908     req->referenceId = set_refid (out);
2909
2910     send_apdu(apdu);
2911     printf("Sent cancel request\n");
2912     if (!strcmp(command, "wait"))
2913          return 2;
2914     return 1;
2915 }
2916
2917
2918 int cmd_cancel_find(const char *arg) {
2919     int fres;
2920     fres=cmd_find(arg);
2921     if( fres > 0 ) {
2922         return cmd_cancel("");
2923     };
2924     return fres;
2925 }
2926
2927 int send_scanrequest(const char *set,  const char *query,
2928                      int pp, int num, const char *term)
2929 {
2930     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
2931     Z_ScanRequest *req = apdu->u.scanRequest;
2932
2933     if (only_z3950())
2934         return 0;
2935     if (queryType == QueryType_CCL2RPN)
2936     {
2937         int error, pos;
2938         struct ccl_rpn_node *rpn;
2939
2940         rpn = ccl_find_str (bibset,  query, &error, &pos);
2941         if (error)
2942         {
2943             printf("CCL ERROR: %s\n", ccl_err_msg(error));
2944             return -1;
2945         }
2946         req->attributeSet =
2947             yaz_string_to_oid_odr(yaz_oid_std(),
2948                                   CLASS_ATTSET, "Bib-1", out);
2949         if (!(req->termListAndStartPoint = ccl_scan_query (out, rpn)))
2950         {
2951             printf("Couldn't convert CCL to Scan term\n");
2952             return -1;
2953         }
2954         ccl_rpn_delete (rpn);
2955     }
2956     else
2957     {
2958         YAZ_PQF_Parser pqf_parser = yaz_pqf_create ();
2959
2960         if (!(req->termListAndStartPoint =
2961               yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
2962         {
2963             const char *pqf_msg;
2964             size_t off;
2965             int code = yaz_pqf_error (pqf_parser, &pqf_msg, &off);
2966             int ioff = off;
2967             printf("%*s^\n", ioff+7, "");
2968             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
2969             yaz_pqf_destroy (pqf_parser);
2970             return -1;
2971         }
2972         yaz_pqf_destroy (pqf_parser);
2973     }
2974     if (queryCharset && outputCharset)
2975     {
2976         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
2977         if (!cd)
2978         {
2979             printf("Conversion from %s to %s unsupported\n",
2980                    outputCharset, queryCharset);
2981             return -1;
2982         }
2983         yaz_query_charset_convert_apt(req->termListAndStartPoint, out, cd);
2984         yaz_iconv_close(cd);
2985     }
2986     if (term && *term)
2987     {
2988         if (req->termListAndStartPoint->term &&
2989             req->termListAndStartPoint->term->which == Z_Term_general &&
2990             req->termListAndStartPoint->term->u.general)
2991         {
2992             req->termListAndStartPoint->term->u.general->buf =
2993                 (unsigned char *) odr_strdup(out, term);
2994             req->termListAndStartPoint->term->u.general->len =
2995                 req->termListAndStartPoint->term->u.general->size =
2996                 strlen(term);
2997         }
2998     }
2999     req->referenceId = set_refid (out);
3000     req->num_databaseNames = num_databaseNames;
3001     req->databaseNames = databaseNames;
3002     req->numberOfTermsRequested = &num;
3003     req->preferredPositionInResponse = &pp;
3004     req->stepSize = odr_intdup(out, scan_stepSize);
3005
3006     if (set)
3007         yaz_oi_set_string_oid(&req->otherInfo, out,
3008                               yaz_oid_userinfo_scan_set, 1, set);
3009
3010     send_apdu(apdu);
3011     return 2;
3012 }
3013
3014 int send_sortrequest(const char *arg, int newset)
3015 {
3016     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
3017     Z_SortRequest *req = apdu->u.sortRequest;
3018     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
3019         odr_malloc (out, sizeof(*sksl));
3020     char setstring[32];
3021
3022     if (only_z3950())
3023         return 0;
3024     if (setnumber >= 0)
3025         sprintf (setstring, "%d", setnumber);
3026     else
3027         sprintf (setstring, "default");
3028
3029     req->referenceId = set_refid (out);
3030
3031     req->num_inputResultSetNames = 1;
3032     req->inputResultSetNames = (Z_InternationalString **)
3033         odr_malloc (out, sizeof(*req->inputResultSetNames));
3034     req->inputResultSetNames[0] = odr_strdup (out, setstring);
3035
3036     if (newset && setnumber >= 0)
3037         sprintf (setstring, "%d", ++setnumber);
3038
3039     req->sortedResultSetName = odr_strdup (out, setstring);
3040
3041     req->sortSequence = yaz_sort_spec (out, arg);
3042     if (!req->sortSequence)
3043     {
3044         printf ("Missing sort specifications\n");
3045         return -1;
3046     }
3047     send_apdu(apdu);
3048     return 2;
3049 }
3050
3051 void display_term(Z_TermInfo *t)
3052 {
3053     if (t->displayTerm)
3054         printf("%s", t->displayTerm);
3055     else if (t->term->which == Z_Term_general)
3056         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
3057     else
3058         printf("Term (not general)");
3059     if (t->term->which == Z_Term_general)
3060         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
3061             t->term->u.general->buf);
3062
3063     if (t->globalOccurrences)
3064         printf (" (%d)\n", *t->globalOccurrences);
3065     else
3066         printf ("\n");
3067 }
3068
3069 void process_scanResponse(Z_ScanResponse *res)
3070 {
3071     int i;
3072     Z_Entry **entries = NULL;
3073     int num_entries = 0;
3074
3075     printf("Received ScanResponse\n");
3076     print_refid (res->referenceId);
3077     printf("%d entries", *res->numberOfEntriesReturned);
3078     if (res->positionOfTerm)
3079         printf (", position=%d", *res->positionOfTerm);
3080     printf ("\n");
3081     if (*res->scanStatus != Z_Scan_success)
3082         printf("Scan returned code %d\n", *res->scanStatus);
3083     if (!res->entries)
3084         return;
3085     if ((entries = res->entries->entries))
3086         num_entries = res->entries->num_entries;
3087     for (i = 0; i < num_entries; i++)
3088     {
3089         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
3090         if (entries[i]->which == Z_Entry_termInfo)
3091         {
3092             printf("%c ", i + 1 == pos_term ? '*' : ' ');
3093             display_term(entries[i]->u.termInfo);
3094         }
3095         else
3096             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
3097     }
3098     if (res->entries->nonsurrogateDiagnostics)
3099         display_diagrecs (res->entries->nonsurrogateDiagnostics,
3100                           res->entries->num_nonsurrogateDiagnostics);
3101 }
3102
3103 void process_sortResponse(Z_SortResponse *res)
3104 {
3105     printf("Received SortResponse: status=");
3106     switch (*res->sortStatus)
3107     {
3108     case Z_SortResponse_success:
3109         printf ("success"); break;
3110     case Z_SortResponse_partial_1:
3111         printf ("partial"); break;
3112     case Z_SortResponse_failure:
3113         printf ("failure"); break;
3114     default:
3115         printf ("unknown (%d)", *res->sortStatus);
3116     }
3117     printf ("\n");
3118     print_refid (res->referenceId);
3119     if (res->diagnostics)
3120         display_diagrecs(res->diagnostics,
3121                          res->num_diagnostics);
3122 }
3123
3124 void process_deleteResultSetResponse (Z_DeleteResultSetResponse *res)
3125 {
3126     printf("Got deleteResultSetResponse status=%d\n",
3127            *res->deleteOperationStatus);
3128     if (res->deleteListStatuses)
3129     {
3130         int i;
3131         for (i = 0; i < res->deleteListStatuses->num; i++)
3132         {
3133             printf ("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
3134                     *res->deleteListStatuses->elements[i]->status);
3135         }
3136     }
3137 }
3138
3139 int cmd_sort_generic(const char *arg, int newset)
3140 {
3141     if (only_z3950())
3142         return 0;
3143     if (session_initResponse &&
3144         !ODR_MASK_GET(session_initResponse->options, Z_Options_sort))
3145     {
3146         printf("Target doesn't support sort\n");
3147         return 0;
3148     }
3149     if (*arg)
3150     {
3151         if (send_sortrequest(arg, newset) < 0)
3152             return 0;
3153         return 2;
3154     }
3155     return 0;
3156 }
3157
3158 int cmd_sort(const char *arg)
3159 {
3160     return cmd_sort_generic (arg, 0);
3161 }
3162
3163 int cmd_sort_newset (const char *arg)
3164 {
3165     return cmd_sort_generic (arg, 1);
3166 }
3167
3168 int cmd_scanstep(const char *arg)
3169 {
3170     scan_stepSize = atoi(arg);
3171     return 0;
3172 }
3173
3174 int cmd_scanpos(const char *arg)
3175 {
3176     int r = sscanf(arg, "%d", &scan_position);
3177     if (r == 0)
3178         scan_position = 1;
3179     return 0;
3180 }
3181
3182 int cmd_scansize(const char *arg)
3183 {
3184     int r = sscanf(arg, "%d", &scan_size);
3185     if (r == 0)
3186         scan_size = 20;
3187     return 0;
3188 }
3189
3190 static int cmd_scan_common(const char *set, const char *arg)
3191 {
3192     if (protocol == PROTO_HTTP)
3193     {
3194 #if YAZ_HAVE_XML2
3195         if (!conn)
3196             cmd_open(0);
3197         if (!conn)
3198             return 0;
3199         if (*arg)
3200         {
3201             if (send_SRW_scanRequest(arg, scan_position, scan_size) < 0)
3202                 return 0;
3203         }
3204         else
3205         {
3206             if (send_SRW_scanRequest(last_scan_line, 1, scan_size) < 0)
3207                 return 0;
3208         }
3209         return 2;
3210 #else
3211         return 0;
3212 #endif
3213     }
3214     else
3215     {
3216         if (!conn)
3217         {
3218             try_reconnect();
3219
3220             if (!conn) {
3221                 printf("Session not initialized yet\n");
3222                 return 0;
3223             }
3224         }
3225         if (session_initResponse &&
3226             !ODR_MASK_GET(session_initResponse->options, Z_Options_scan))
3227         {
3228             printf("Target doesn't support scan\n");
3229             return 0;
3230         }
3231         if (*arg)
3232         {
3233             strcpy (last_scan_query, arg);
3234             if (send_scanrequest(set, arg,
3235                                  scan_position, scan_size, 0) < 0)
3236                 return 0;
3237         }
3238         else
3239         {
3240             if (send_scanrequest(set, last_scan_query,
3241                                  1, scan_size, last_scan_line) < 0)
3242                 return 0;
3243         }
3244         return 2;
3245     }
3246 }
3247
3248 int cmd_scan(const char *arg)
3249 {
3250     return cmd_scan_common(0, arg);
3251 }
3252
3253 int cmd_setscan(const char *arg)
3254 {
3255     char setstring[100];
3256     int nor;
3257     if (sscanf(arg, "%99s%n", setstring, &nor) < 1)
3258     {
3259         printf("missing set for setscan\n");
3260         return 0;
3261     }
3262     return cmd_scan_common(setstring, arg + nor);
3263 }
3264
3265 int cmd_schema(const char *arg)
3266 {
3267     xfree(record_schema);
3268     record_schema = 0;
3269     if (arg && *arg)
3270         record_schema = xstrdup(arg);
3271     return 1;
3272 }
3273
3274 int cmd_format(const char *arg)
3275 {
3276     const char *cp = arg;
3277     int nor;
3278     int idx = 0;
3279     int i;
3280     char form_str[41];
3281     if (!arg || !*arg)
3282     {
3283         printf("Usage: format <recordsyntax>\n");
3284         return 0;
3285     }
3286     for (i = 0; i < recordsyntax_size; i++)
3287     {
3288         xfree(recordsyntax_list[i]);
3289         recordsyntax_list[i] = 0;
3290     }
3291
3292     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3293            && idx < RECORDSYNTAX_MAX)
3294     {
3295         if (!strcmp(form_str, "none"))
3296             break;
3297         recordsyntax_list[idx] = xstrdup(form_str);
3298         cp += nor;
3299         idx++;
3300     }
3301     recordsyntax_size = idx;
3302     return 1;
3303 }
3304
3305 int cmd_elements(const char *arg)
3306 {
3307     static Z_ElementSetNames esn;
3308     static char what[100];
3309
3310     if (!arg || !*arg)
3311     {
3312         elementSetNames = 0;
3313         return 1;
3314     }
3315     strcpy(what, arg);
3316     esn.which = Z_ElementSetNames_generic;
3317     esn.u.generic = what;
3318     elementSetNames = &esn;
3319     return 1;
3320 }
3321
3322 int cmd_querytype (const char *arg)
3323 {
3324     if (!strcmp (arg, "ccl"))
3325         queryType = QueryType_CCL;
3326     else if (!strcmp (arg, "prefix") || !strcmp(arg, "rpn"))
3327         queryType = QueryType_Prefix;
3328     else if (!strcmp (arg, "ccl2rpn") || !strcmp (arg, "cclrpn"))
3329         queryType = QueryType_CCL2RPN;
3330     else if (!strcmp(arg, "cql"))
3331         queryType = QueryType_CQL;
3332     else if (!strcmp (arg, "cql2rpn") || !strcmp (arg, "cqlrpn"))
3333         queryType = QueryType_CQL2RPN;
3334     else
3335     {
3336         printf ("Querytype must be one of:\n");
3337         printf (" prefix         - Prefix query\n");
3338         printf (" ccl            - CCL query\n");
3339         printf (" ccl2rpn        - CCL query converted to RPN\n");
3340         printf (" cql            - CQL\n");
3341         printf (" cql2rpn        - CQL query converted to RPN\n");
3342         return 0;
3343     }
3344     return 1;
3345 }
3346
3347 int cmd_refid (const char *arg)
3348 {
3349     xfree (refid);
3350     refid = NULL;
3351     if (*arg)
3352         refid = xstrdup (arg);
3353     return 1;
3354 }
3355
3356 int cmd_close(const char *arg)
3357 {
3358     Z_APDU *apdu;
3359     Z_Close *req;
3360     if (only_z3950())
3361         return 0;
3362     apdu = zget_APDU(out, Z_APDU_close);
3363     req = apdu->u.close;
3364     *req->closeReason = Z_Close_finished;
3365     send_apdu(apdu);
3366     printf("Sent close request.\n");
3367     sent_close = 1;
3368     return 2;
3369 }
3370
3371 int cmd_packagename(const char* arg)
3372 {
3373     xfree (esPackageName);
3374     esPackageName = NULL;
3375     if (*arg)
3376         esPackageName = xstrdup(arg);
3377     return 1;
3378 }
3379
3380 int cmd_proxy(const char* arg)
3381 {
3382     xfree(yazProxy);
3383     yazProxy = 0;
3384     if (*arg)
3385         yazProxy = xstrdup (arg);
3386     return 1;
3387 }
3388
3389 int cmd_marccharset(const char *arg)
3390 {
3391     char l1[30];
3392
3393     *l1 = 0;
3394     if (sscanf(arg, "%29s", l1) < 1)
3395     {
3396         printf("MARC character set is `%s'\n",
3397                marcCharset ? marcCharset: "none");
3398         return 1;
3399     }
3400     xfree (marcCharset);
3401     marcCharset = 0;
3402     if (strcmp(l1, "-") && strcmp(l1, "none"))
3403         marcCharset = xstrdup(l1);
3404     return 1;
3405 }
3406
3407 int cmd_querycharset(const char *arg)
3408 {
3409     char l1[30];
3410
3411     *l1 = 0;
3412     if (sscanf(arg, "%29s", l1) < 1)
3413     {
3414         printf("Query character set is `%s'\n",
3415                queryCharset ? queryCharset: "none");
3416         return 1;
3417     }
3418     xfree (queryCharset);
3419     queryCharset = 0;
3420     if (strcmp(l1, "-") && strcmp(l1, "none"))
3421         queryCharset = xstrdup(l1);
3422     return 1;
3423 }
3424
3425 int cmd_displaycharset(const char *arg)
3426 {
3427     char l1[30];
3428
3429     *l1 = 0;
3430     if (sscanf(arg, "%29s", l1) < 1)
3431     {
3432         printf("Display character set is `%s'\n",
3433                outputCharset ? outputCharset: "none");
3434     }
3435     else
3436     {
3437         xfree (outputCharset);
3438         outputCharset = 0;
3439         if (!strcmp(l1, "auto") && codeset)
3440         {
3441             if (codeset)
3442             {
3443                 printf ("Display character set: %s\n", codeset);
3444                 outputCharset = xstrdup(codeset);
3445             }
3446             else
3447                 printf ("No codeset found on this system\n");
3448         }
3449         else if (strcmp(l1, "-") && strcmp(l1, "none"))
3450             outputCharset = xstrdup(l1);
3451     }
3452     return 1;
3453 }
3454
3455 int cmd_negcharset(const char *arg)
3456 {
3457     char l1[30];
3458
3459     *l1 = 0;
3460     if (sscanf(arg, "%29s %d %d", l1, &negotiationCharsetRecords,
3461                &negotiationCharsetVersion) < 1)
3462     {
3463         printf("Negotiation character set `%s'\n",
3464                negotiationCharset ? negotiationCharset: "none");
3465         if (negotiationCharset)
3466         {
3467             printf("Records in charset %s\n", negotiationCharsetRecords ?
3468                    "yes" : "no");
3469             printf("Charneg version %d\n", negotiationCharsetVersion);
3470         }
3471     }
3472     else
3473     {
3474         xfree (negotiationCharset);
3475         negotiationCharset = NULL;
3476         if (*l1 && strcmp(l1, "-") && strcmp(l1, "none"))
3477         {
3478             negotiationCharset = xstrdup(l1);
3479             printf ("Character set negotiation : %s\n", negotiationCharset);
3480         }
3481     }
3482     return 1;
3483 }
3484
3485 int cmd_charset(const char* arg)
3486 {
3487     char l1[30], l2[30], l3[30], l4[30];
3488
3489     *l1 = *l2 = *l3 = *l4 = '\0';
3490     if (sscanf(arg, "%29s %29s %29s %29s", l1, l2, l3, l4) < 1)
3491     {
3492         cmd_negcharset("");
3493         cmd_displaycharset("");
3494         cmd_marccharset("");
3495         cmd_querycharset("");
3496     }
3497     else
3498     {
3499         cmd_negcharset(l1);
3500         if (*l2)
3501             cmd_displaycharset(l2);
3502         if (*l3)
3503             cmd_marccharset(l3);
3504         if (*l4)
3505             cmd_querycharset(l4);
3506     }
3507     return 1;
3508 }
3509
3510 int cmd_lang(const char* arg)
3511 {
3512     if (*arg == '\0') {
3513         printf("Current language is `%s'\n", yazLang ? yazLang : "none");
3514         return 1;
3515     }
3516     xfree (yazLang);
3517     yazLang = NULL;
3518     if (*arg)
3519         yazLang = xstrdup(arg);
3520     return 1;
3521 }
3522
3523 int cmd_source(const char* arg, int echo )
3524 {
3525     /* first should open the file and read one line at a time.. */
3526     FILE* includeFile;
3527     char line[102400], *cp;
3528
3529     if(strlen(arg)<1) {
3530         fprintf(stderr,"Error in source command use a filename\n");
3531         return -1;
3532     }
3533
3534     includeFile = fopen (arg, "r");
3535
3536     if(!includeFile) {
3537         fprintf(stderr,"Unable to open file %s for reading\n",arg);
3538         return -1;
3539     }
3540
3541     while(!feof(includeFile)) {
3542         memset(line,0,sizeof(line));
3543         fgets(line,sizeof(line),includeFile);
3544
3545         if(strlen(line) < 2) continue;
3546         if(line[0] == '#') continue;
3547
3548         if ((cp = strrchr (line, '\n')))
3549             *cp = '\0';
3550
3551         if( echo ) {
3552             printf( "processing line: %s\n",line );
3553         };
3554         process_cmd_line(line);
3555     }
3556
3557     if(fclose(includeFile)<0) {
3558         perror("unable to close include file");
3559         exit(1);
3560     }
3561     return 1;
3562 }
3563
3564 int cmd_source_echo(const char* arg)
3565 {
3566     cmd_source(arg, 1);
3567     return 1;
3568 }
3569
3570 int cmd_source_noecho(const char* arg)
3571 {
3572     cmd_source(arg, 0);
3573     return 1;
3574 }
3575
3576
3577 int cmd_subshell(const char* args)
3578 {
3579     if(strlen(args))
3580         system(args);
3581     else
3582         system(getenv("SHELL"));
3583
3584     printf("\n");
3585     return 1;
3586 }
3587
3588 int cmd_set_berfile(const char *arg)
3589 {
3590     if (ber_file && ber_file != stdout && ber_file != stderr)
3591         fclose(ber_file);
3592     if (!strcmp(arg, ""))
3593         ber_file = 0;
3594     else if (!strcmp(arg, "-"))
3595         ber_file = stdout;
3596     else
3597         ber_file = fopen(arg, "a");
3598     return 1;
3599 }
3600
3601 int cmd_set_apdufile(const char *arg)
3602 {
3603     if(apdu_file && apdu_file != stderr && apdu_file != stderr)
3604         fclose(apdu_file);
3605     if (!strcmp(arg, ""))
3606         apdu_file = 0;
3607     else if (!strcmp(arg, "-"))
3608         apdu_file = stderr;
3609     else
3610     {
3611         apdu_file = fopen(arg, "a");
3612         if (!apdu_file)
3613             perror("unable to open apdu log file");
3614     }
3615     if (apdu_file)
3616         odr_setprint(print, apdu_file);
3617     return 1;
3618 }
3619
3620 int cmd_set_cclfile(const char* arg)
3621 {
3622     FILE *inf;
3623
3624     bibset = ccl_qual_mk ();
3625     inf = fopen (arg, "r");
3626     if (!inf)
3627         perror("unable to open CCL file");
3628     else
3629     {
3630         ccl_qual_file (bibset, inf);
3631         fclose (inf);
3632     }
3633     strcpy(ccl_fields,arg);
3634     return 0;
3635 }
3636
3637 int cmd_set_cqlfile(const char* arg)
3638 {
3639     cql_transform_t newcqltrans;
3640
3641     if ((newcqltrans = cql_transform_open_fname(arg)) == 0) {
3642         perror("unable to open CQL file");
3643         return 0;
3644     }
3645     if (cqltrans != 0)
3646         cql_transform_close(cqltrans);
3647
3648     cqltrans = newcqltrans;
3649     strcpy(cql_fields, arg);
3650     return 0;
3651 }
3652
3653 int cmd_set_auto_reconnect(const char* arg)
3654 {
3655     if(strlen(arg)==0) {
3656         auto_reconnect = ! auto_reconnect;
3657     } else if(strcmp(arg,"on")==0) {
3658         auto_reconnect = 1;
3659     } else if(strcmp(arg,"off")==0) {
3660         auto_reconnect = 0;
3661     } else {
3662         printf("Error use on or off\n");
3663         return 1;
3664     }
3665
3666     if (auto_reconnect)
3667         printf("Set auto reconnect enabled.\n");
3668     else
3669         printf("Set auto reconnect disabled.\n");
3670
3671     return 0;
3672 }
3673
3674
3675 int cmd_set_auto_wait(const char* arg)
3676 {
3677     if(strlen(arg)==0) {
3678         auto_wait = ! auto_wait;
3679     } else if(strcmp(arg,"on")==0) {
3680         auto_wait = 1;
3681     } else if(strcmp(arg,"off")==0) {
3682         auto_wait = 0;
3683     } else {
3684         printf("Error use on or off\n");
3685         return 1;
3686     }
3687
3688     if (auto_wait)
3689         printf("Set auto wait enabled.\n");
3690     else
3691         printf("Set auto wait disabled.\n");
3692
3693     return 0;
3694 }
3695
3696 int cmd_set_marcdump(const char* arg)
3697 {
3698     if(marc_file && marc_file != stderr) { /* don't close stdout*/
3699         fclose(marc_file);
3700     }
3701
3702     if (!strcmp(arg, ""))
3703         marc_file = 0;
3704     else if (!strcmp(arg, "-"))
3705         marc_file = stderr;
3706     else
3707     {
3708         marc_file = fopen(arg, "a");
3709         if (!marc_file)
3710             perror("unable to open marc log file");
3711     }
3712     return 1;
3713 }
3714
3715 /*
3716    this command takes 3 arge {name class oid}
3717 */
3718 int cmd_register_oid(const char* args) {
3719     static struct {
3720         char* className;
3721         oid_class oclass;
3722     } oid_classes[] = {
3723         {"appctx",CLASS_APPCTX},
3724         {"absyn",CLASS_ABSYN},
3725         {"attset",CLASS_ATTSET},
3726         {"transyn",CLASS_TRANSYN},
3727         {"diagset",CLASS_DIAGSET},
3728         {"recsyn",CLASS_RECSYN},
3729         {"resform",CLASS_RESFORM},
3730         {"accform",CLASS_ACCFORM},
3731         {"extserv",CLASS_EXTSERV},
3732         {"userinfo",CLASS_USERINFO},
3733         {"elemspec",CLASS_ELEMSPEC},
3734         {"varset",CLASS_VARSET},
3735         {"schema",CLASS_SCHEMA},
3736         {"tagset",CLASS_TAGSET},
3737         {"general",CLASS_GENERAL},
3738         {0,(enum oid_class) 0}
3739     };
3740     char oname_str[101], oclass_str[101], oid_str[101];
3741     int i;
3742     oid_class oidclass = CLASS_GENERAL;
3743     Odr_oid oid[OID_SIZE];
3744
3745     if (sscanf (args, "%100[^ ] %100[^ ] %100s",
3746                 oname_str,oclass_str, oid_str) < 1) {
3747         printf("Error in register command \n");
3748         return 0;
3749     }
3750
3751     for (i = 0; oid_classes[i].className; i++) {
3752         if (!strcmp(oid_classes[i].className, oclass_str))
3753         {
3754             oidclass=oid_classes[i].oclass;
3755             break;
3756         }
3757     }
3758
3759     if(!(oid_classes[i].className)) {
3760         printf("Unknown oid class %s\n",oclass_str);
3761         return 0;
3762     }
3763
3764     oid_dotstring_to_oid(oid_str, oid);
3765
3766     if (yaz_oid_add(yaz_oid_std(), oidclass, oname_str, oid))
3767     {
3768         printf("oid %s already exists, registration failed\n",
3769                oname_str);
3770     }
3771     return 1;
3772 }
3773
3774 int cmd_push_command(const char* arg)
3775 {
3776 #if HAVE_READLINE_HISTORY_H
3777     if(strlen(arg)>1)
3778         add_history(arg);
3779 #else
3780     fprintf(stderr,"Not compiled with the readline/history module\n");
3781 #endif
3782     return 1;
3783 }
3784
3785 void source_rc_file(const char *rc_file)
3786 {
3787     /*  If rc_file != NULL, source that. Else
3788         Look for .yazclientrc and read it if it exists.
3789         If it does not exist, read  $HOME/.yazclientrc instead */
3790     struct stat statbuf;
3791
3792     if (rc_file)
3793     {
3794         if (stat(rc_file, &statbuf) == 0)
3795             cmd_source(rc_file, 0);
3796         else
3797         {
3798             fprintf(stderr, "yaz_client: cannot source '%s'\n", rc_file);
3799             exit(1);
3800         }
3801     }
3802     else
3803     {
3804         char fname[1000];
3805         strcpy(fname, ".yazclientrc");
3806         if (stat(fname, &statbuf)==0)
3807         {
3808             cmd_source(fname, 0);
3809         }
3810         else
3811         {
3812             const char* homedir = getenv("HOME");
3813             if (homedir)
3814             {
3815                 sprintf(fname, "%.800s/%s", homedir, ".yazclientrc");
3816                 if (stat(fname, &statbuf)==0)
3817                     cmd_source(fname, 0);
3818             }
3819         }
3820     }
3821 }
3822
3823 void add_to_readline_history(void *client_data, const char *line)
3824 {
3825 #if HAVE_READLINE_HISTORY_H
3826     if (strlen(line))
3827         add_history(line);
3828 #endif
3829 }
3830
3831 static void initialize(const char *rc_file)
3832 {
3833     FILE *inf;
3834     int i;
3835
3836     if (!(out = odr_createmem(ODR_ENCODE)) ||
3837         !(in = odr_createmem(ODR_DECODE)) ||
3838         !(print = odr_createmem(ODR_PRINT)))
3839     {
3840         fprintf(stderr, "failed to allocate ODR streams\n");
3841         exit(1);
3842     }
3843
3844     setvbuf(stdout, 0, _IONBF, 0);
3845     if (apdu_file)
3846         odr_setprint(print, apdu_file);
3847
3848     bibset = ccl_qual_mk ();
3849     inf = fopen (ccl_fields, "r");
3850     if (inf)
3851     {
3852         ccl_qual_file (bibset, inf);
3853         fclose (inf);
3854     }
3855
3856     cqltrans = cql_transform_open_fname(cql_fields);
3857     /* If this fails, no problem: we detect cqltrans == 0 later */
3858
3859 #if HAVE_READLINE_READLINE_H
3860     rl_attempted_completion_function =
3861         (char **(*)(const char *, int, int)) readline_completer;
3862 #endif
3863     for(i = 0; i < maxOtherInfosSupported; ++i) {
3864         extraOtherInfos[i].oid[0] = -1;
3865         extraOtherInfos[i].value = 0;
3866     }
3867
3868     cmd_format("usmarc");
3869
3870     source_rc_file(rc_file);
3871
3872     file_history = file_history_new();
3873     file_history_load(file_history);
3874     file_history_trav(file_history, 0, add_to_readline_history);
3875 }
3876
3877
3878 #if HAVE_GETTIMEOFDAY
3879 struct timeval tv_start;
3880 #endif
3881
3882 #if YAZ_HAVE_XML2
3883 static void handle_srw_record(Z_SRW_record *rec)
3884 {
3885     if (rec->recordPosition)
3886     {
3887         printf ("pos=%d", *rec->recordPosition);
3888         setno = *rec->recordPosition + 1;
3889     }
3890     if (rec->recordSchema)
3891         printf (" schema=%s", rec->recordSchema);
3892     printf ("\n");
3893     if (rec->recordData_buf && rec->recordData_len)
3894     {
3895         fwrite(rec->recordData_buf, 1, rec->recordData_len, stdout);
3896         if (marc_file)
3897             fwrite (rec->recordData_buf, 1, rec->recordData_len, marc_file);
3898     }
3899     else
3900         printf ("No data!");
3901     printf("\n");
3902 }
3903
3904 static void handle_srw_explain_response(Z_SRW_explainResponse *res)
3905 {
3906     handle_srw_record(&res->record);
3907 }
3908
3909 static void handle_srw_response(Z_SRW_searchRetrieveResponse *res)
3910 {
3911     int i;
3912
3913     printf ("Received SRW SearchRetrieve Response\n");
3914
3915     for (i = 0; i<res->num_diagnostics; i++)
3916     {
3917         if (res->diagnostics[i].uri)
3918             printf ("SRW diagnostic %s\n",
3919                     res->diagnostics[i].uri);
3920         else
3921             printf ("SRW diagnostic missing or could not be decoded\n");
3922         if (res->diagnostics[i].message)
3923             printf ("Message: %s\n", res->diagnostics[i].message);
3924         if (res->diagnostics[i].details)
3925             printf ("Details: %s\n", res->diagnostics[i].details);
3926     }
3927     if (res->numberOfRecords)
3928         printf ("Number of hits: %d\n", *res->numberOfRecords);
3929     for (i = 0; i<res->num_records; i++)
3930         handle_srw_record(res->records + i);
3931 }
3932
3933 static void handle_srw_scan_term(Z_SRW_scanTerm *term)
3934 {
3935     if (term->displayTerm)
3936         printf("%s:", term->displayTerm);
3937     else if (term->value)
3938         printf("%s:", term->value);
3939     else
3940         printf("No value:");
3941     if (term->numberOfRecords)
3942         printf(" %d", *term->numberOfRecords);
3943     if (term->whereInList)
3944         printf(" %s", term->whereInList);
3945     if (term->value && term->displayTerm)
3946         printf(" %s", term->value);
3947
3948     strcpy(last_scan_line, term->value);
3949     printf("\n");
3950 }
3951
3952 static void handle_srw_scan_response(Z_SRW_scanResponse *res)
3953 {
3954     int i;
3955
3956     printf ("Received SRW Scan Response\n");
3957
3958     for (i = 0; i<res->num_diagnostics; i++)
3959     {
3960         if (res->diagnostics[i].uri)
3961             printf ("SRW diagnostic %s\n",
3962                     res->diagnostics[i].uri);
3963         else
3964             printf ("SRW diagnostic missing or could not be decoded\n");
3965         if (res->diagnostics[i].message)
3966             printf ("Message: %s\n", res->diagnostics[i].message);
3967         if (res->diagnostics[i].details)
3968             printf ("Details: %s\n", res->diagnostics[i].details);
3969     }
3970     if (res->terms)
3971         for (i = 0; i<res->num_terms; i++)
3972             handle_srw_scan_term(res->terms + i);
3973 }
3974
3975 static void http_response(Z_HTTP_Response *hres)
3976 {
3977     int ret = -1;
3978     const char *connection_head = z_HTTP_header_lookup(hres->headers,
3979                                                        "Connection");
3980     if (!yaz_srw_check_content_type(hres))
3981         printf("Content type does not appear to be XML\n");
3982     else
3983     {
3984         Z_SOAP *soap_package = 0;
3985         ODR o = odr_createmem(ODR_DECODE);
3986         Z_SOAP_Handler soap_handlers[3] = {
3987             {YAZ_XMLNS_SRU_v1_1, 0, (Z_SOAP_fun) yaz_srw_codec},
3988             {YAZ_XMLNS_UPDATE_v0_9, 0, (Z_SOAP_fun) yaz_ucp_codec},
3989             {0, 0, 0}
3990         };
3991         ret = z_soap_codec(o, &soap_package,
3992                            &hres->content_buf, &hres->content_len,
3993                            soap_handlers);
3994         if (!ret && soap_package->which == Z_SOAP_generic)
3995         {
3996             Z_SRW_PDU *sr = (Z_SRW_PDU *) soap_package->u.generic->p;
3997             if (sr->which == Z_SRW_searchRetrieve_response)
3998                 handle_srw_response(sr->u.response);
3999             else if (sr->which == Z_SRW_explain_response)
4000                 handle_srw_explain_response(sr->u.explain_response);
4001             else if (sr->which == Z_SRW_scan_response)
4002                 handle_srw_scan_response(sr->u.scan_response);
4003             else if (sr->which == Z_SRW_update_response)
4004                 printf("Got update response. Status: %s\n",
4005                        sr->u.update_response->operationStatus);
4006             else
4007                 ret = -1;
4008         }
4009         else if (soap_package && (soap_package->which == Z_SOAP_fault
4010                                   || soap_package->which == Z_SOAP_error))
4011         {
4012             printf ("HTTP Error Status=%d\n", hres->code);
4013             printf ("SOAP Fault code %s\n",
4014                     soap_package->u.fault->fault_code);
4015             printf ("SOAP Fault string %s\n",
4016                     soap_package->u.fault->fault_string);
4017             if (soap_package->u.fault->details)
4018                 printf ("SOAP Details %s\n",
4019                         soap_package->u.fault->details);
4020         }
4021         else
4022         {
4023             printf("z_soap_codec failed. (no SOAP error)\n");
4024             ret = -1;
4025         }
4026         odr_destroy(o);
4027     }
4028     if (ret)
4029     {
4030         if (hres->code != 200)
4031         {
4032             printf ("HTTP Error Status=%d\n", hres->code);
4033         }
4034         else
4035         {
4036             printf ("Decoding of SRW package failed\n");
4037         }
4038         close_session();
4039     }
4040     else
4041     {
4042         if (!strcmp(hres->version, "1.0"))
4043         {
4044             /* HTTP 1.0: only if Keep-Alive we stay alive.. */
4045             if (!connection_head || strcmp(connection_head, "Keep-Alive"))
4046                 close_session();
4047         }
4048         else
4049         {
4050             /* HTTP 1.1: only if no close we stay alive .. */
4051             if (connection_head && !strcmp(connection_head, "close"))
4052                 close_session();
4053         }
4054     }
4055 }
4056 #endif
4057
4058 void wait_and_handle_response(int one_response_only)
4059 {
4060     int reconnect_ok = 1;
4061     int res;
4062     char *netbuffer= 0;
4063     int netbufferlen = 0;
4064 #if HAVE_GETTIMEOFDAY
4065     int got_tv_end = 0;
4066     struct timeval tv_end;
4067 #endif
4068     Z_GDU *gdu;
4069
4070     while(conn)
4071     {
4072         res = cs_get(conn, &netbuffer, &netbufferlen);
4073         if (reconnect_ok && res <= 0 && protocol == PROTO_HTTP)
4074         {
4075             cs_close(conn);
4076             conn = 0;
4077             cmd_open(0);
4078             reconnect_ok = 0;
4079             if (conn)
4080             {
4081                 char *buf_out;
4082                 int len_out;
4083
4084                 buf_out = odr_getbuf(out, &len_out, 0);
4085
4086                 do_hex_dump(buf_out, len_out);
4087
4088                 cs_put(conn, buf_out, len_out);
4089
4090                 odr_reset(out);
4091                 continue;
4092             }
4093         }
4094         else if (res <= 0)
4095         {
4096             printf("Target closed connection\n");
4097             close_session();
4098             break;
4099         }
4100 #if HAVE_GETTIMEOFDAY
4101         if (got_tv_end == 0)
4102             gettimeofday (&tv_end, 0); /* count first one only */
4103         got_tv_end++;
4104 #endif
4105         odr_reset(out);
4106         odr_reset(in); /* release APDU from last round */
4107         record_last = 0;
4108         do_hex_dump(netbuffer, res);
4109         odr_setbuf(in, netbuffer, res, 0);
4110
4111         if (!z_GDU(in, &gdu, 0, 0))
4112         {
4113             FILE *f = ber_file ? ber_file : stdout;
4114             odr_perror(in, "Decoding incoming APDU");
4115             fprintf(f, "[Near %ld]\n", (long) odr_offset(in));
4116             fprintf(f, "Packet dump:\n---------\n");
4117             odr_dumpBER(f, netbuffer, res);
4118             fprintf(f, "---------\n");
4119             if (apdu_file)
4120             {
4121                 z_GDU(print, &gdu, 0, 0);
4122                 odr_reset(print);
4123             }
4124             if (conn && cs_more(conn))
4125                 continue;
4126             break;
4127         }
4128         if (ber_file)
4129             odr_dumpBER(ber_file, netbuffer, res);
4130         if (apdu_file && !z_GDU(print, &gdu, 0, 0))
4131         {
4132             odr_perror(print, "Failed to print incoming APDU");
4133             odr_reset(print);
4134                 continue;
4135         }
4136         if (gdu->which == Z_GDU_Z3950)
4137         {
4138             Z_APDU *apdu = gdu->u.z3950;
4139             switch(apdu->which)
4140             {
4141             case Z_APDU_initResponse:
4142                 process_initResponse(apdu->u.initResponse);
4143                 break;
4144             case Z_APDU_searchResponse:
4145                 process_searchResponse(apdu->u.searchResponse);
4146                 break;
4147             case Z_APDU_scanResponse:
4148                 process_scanResponse(apdu->u.scanResponse);
4149                 break;
4150             case Z_APDU_presentResponse:
4151                 print_refid (apdu->u.presentResponse->referenceId);
4152                 setno +=
4153                     *apdu->u.presentResponse->numberOfRecordsReturned;
4154                 if (apdu->u.presentResponse->records)
4155                     display_records(apdu->u.presentResponse->records);
4156                 else
4157                     printf("No records.\n");
4158                 printf ("nextResultSetPosition = %d\n",
4159                         *apdu->u.presentResponse->nextResultSetPosition);
4160                 break;
4161             case Z_APDU_sortResponse:
4162                 process_sortResponse(apdu->u.sortResponse);
4163                 break;
4164             case Z_APDU_extendedServicesResponse:
4165                 printf("Got extended services response\n");
4166                 process_ESResponse(apdu->u.extendedServicesResponse);
4167                 break;
4168             case Z_APDU_close:
4169                 printf("Target has closed the association.\n");
4170                 process_close(apdu->u.close);
4171                 break;
4172             case Z_APDU_resourceControlRequest:
4173                 process_resourceControlRequest
4174                     (apdu->u.resourceControlRequest);
4175                 break;
4176             case Z_APDU_deleteResultSetResponse:
4177                 process_deleteResultSetResponse(apdu->u.
4178                                                 deleteResultSetResponse);
4179                 break;
4180             default:
4181                 printf("Received unknown APDU type (%d).\n",
4182                        apdu->which);
4183                 close_session ();
4184             }
4185         }
4186 #if YAZ_HAVE_XML2
4187         else if (gdu->which == Z_GDU_HTTP_Response)
4188         {
4189             http_response(gdu->u.HTTP_Response);
4190         }
4191 #endif
4192         if (one_response_only)
4193             break;
4194         if (conn && !cs_more(conn))
4195             break;
4196     }
4197 #if HAVE_GETTIMEOFDAY
4198     if (got_tv_end)
4199     {
4200 #if 0
4201         printf ("S/U S/U=%ld/%ld %ld/%ld",
4202                 (long) tv_start.tv_sec,
4203                 (long) tv_start.tv_usec,
4204                 (long) tv_end.tv_sec,
4205                 (long) tv_end.tv_usec);
4206 #endif
4207         printf ("Elapsed: %.6f\n",
4208                 (double) tv_end.tv_usec / 1e6 + tv_end.tv_sec -
4209                 ((double) tv_start.tv_usec / 1e6 + tv_start.tv_sec));
4210     }
4211 #endif
4212     xfree (netbuffer);
4213 }
4214
4215
4216 int cmd_cclparse(const char* arg)
4217 {
4218     int error, pos;
4219     struct ccl_rpn_node *rpn=NULL;
4220
4221
4222     rpn = ccl_find_str (bibset, arg, &error, &pos);
4223
4224     if (error) {
4225         int ioff = 3+strlen(last_cmd)+1+pos;
4226         printf ("%*s^ - ", ioff, " ");
4227         printf ("%s\n", ccl_err_msg (error));
4228     }
4229     else
4230     {
4231         if (rpn)
4232         {
4233             ccl_pr_tree(rpn, stdout);
4234         }
4235     }
4236     if (rpn)
4237         ccl_rpn_delete(rpn);
4238
4239     printf ("\n");
4240
4241     return 0;
4242 }
4243
4244
4245 int cmd_set_otherinfo(const char* args)
4246 {
4247     char oidstr[101], otherinfoString[101];
4248     int otherinfoNo;
4249     int sscan_res;
4250
4251     sscan_res = sscanf (args, "%d %100[^ ] %100s",
4252                         &otherinfoNo, oidstr, otherinfoString);
4253
4254     if (sscan_res > 0 && otherinfoNo >= maxOtherInfosSupported) {
4255         printf("Error otherinfo index too large (%d>=%d)\n",
4256                otherinfoNo,maxOtherInfosSupported);
4257         return 0;
4258     }
4259
4260
4261     if (sscan_res==1)
4262     {
4263         /* reset this otherinfo */
4264         extraOtherInfos[otherinfoNo].oid[0] = -1;
4265         xfree(extraOtherInfos[otherinfoNo].value);
4266         extraOtherInfos[otherinfoNo].value = 0;
4267         return 0;
4268     }
4269     if (sscan_res != 3) {
4270         printf("Error in set_otherinfo command \n");
4271         return 0;
4272     }
4273     else
4274     {
4275         NMEM oid_tmp = nmem_create();
4276         const Odr_oid *oid =
4277             yaz_string_to_oid_nmem(yaz_oid_std(),
4278                                    CLASS_GENERAL, oidstr, oid_tmp);
4279         oid_oidcpy(extraOtherInfos[otherinfoNo].oid, oid);
4280
4281         xfree(extraOtherInfos[otherinfoNo].value);
4282         extraOtherInfos[otherinfoNo].value = xstrdup(otherinfoString);
4283
4284         nmem_destroy(oid_tmp);
4285     }
4286
4287     return 0;
4288 }
4289
4290 int cmd_sleep(const char* args )
4291 {
4292     int sec=atoi(args);
4293     if( sec > 0 ) {
4294 #ifdef WIN32
4295         Sleep(sec*1000);
4296 #else
4297         sleep(sec);
4298 #endif
4299         printf("Done sleeping %d seconds\n", sec);
4300     }
4301     return 1;
4302 }
4303
4304 int cmd_list_otherinfo(const char* args)
4305 {
4306     int i;
4307
4308     if (strlen(args)>0)
4309     {
4310         i = atoi(args);
4311         if (i >= maxOtherInfosSupported)
4312         {
4313             printf("Error otherinfo index to large (%d>%d)\n",i,maxOtherInfosSupported);
4314             return 0;
4315         }
4316         if (extraOtherInfos[i].value)
4317         {
4318             char name_oid[OID_STR_MAX];
4319             oid_class oclass;
4320             const char *name =
4321                 yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4322                                       name_oid);
4323             printf("  otherinfo %d %s %s\n",
4324                    i, name ? name : "null",
4325                    extraOtherInfos[i].value);
4326         }
4327
4328     }
4329     else
4330     {
4331         for(i = 0; i < maxOtherInfosSupported; ++i)
4332         {
4333             if (extraOtherInfos[i].value)
4334             {
4335                 char name_oid[OID_STR_MAX];
4336                 oid_class oclass;
4337                 const char *name =
4338                     yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4339                                           name_oid);
4340                 printf("  otherinfo %d %s %s\n",
4341                        i, name ? name : "null",
4342                        extraOtherInfos[i].value);
4343             }
4344         }
4345     }
4346     return 0;
4347 }
4348
4349
4350 int cmd_list_all(const char* args) {
4351     int i;
4352
4353     /* connection options */
4354     if(conn) {
4355         printf("Connected to         : %s\n",last_open_command);
4356     } else {
4357         if(last_open_command)
4358             printf("Not connected to     : %s\n",last_open_command);
4359         else
4360             printf("Not connected        : \n");
4361
4362     }
4363     if(yazProxy) printf("using proxy          : %s\n",yazProxy);
4364
4365     printf("auto_reconnect       : %s\n",auto_reconnect?"on":"off");
4366     printf("auto_wait            : %s\n",auto_wait?"on":"off");
4367
4368     if (!auth) {
4369         printf("Authentication       : none\n");
4370     } else {
4371         switch(auth->which) {
4372         case Z_IdAuthentication_idPass:
4373             printf("Authentication       : IdPass\n");
4374             printf("    Login User       : %s\n",auth->u.idPass->userId?auth->u.idPass->userId:"");
4375             printf("    Login Group      : %s\n",auth->u.idPass->groupId?auth->u.idPass->groupId:"");
4376             printf("    Password         : %s\n",auth->u.idPass->password?auth->u.idPass->password:"");
4377             break;
4378         case Z_IdAuthentication_open:
4379             printf("Authentication       : psOpen\n");
4380             printf("    Open string      : %s\n",auth->u.open);
4381             break;
4382         default:
4383             printf("Authentication       : Unknown\n");
4384         }
4385     }
4386     if (negotiationCharset)
4387         printf("Neg. Character set   : `%s'\n", negotiationCharset);
4388
4389     /* bases */
4390     printf("Bases                : ");
4391     for (i = 0; i<num_databaseNames; i++) printf("%s ",databaseNames[i]);
4392     printf("\n");
4393
4394     /* Query options */
4395     printf("CCL file             : %s\n",ccl_fields);
4396     printf("CQL file             : %s\n",cql_fields);
4397     printf("Query type           : %s\n",query_type_as_string(queryType));
4398
4399     printf("Named Result Sets    : %s\n",setnumber==-1?"off":"on");
4400
4401     /* piggy back options */
4402     printf("ssub/lslb/mspn       : %d/%d/%d\n",smallSetUpperBound,largeSetLowerBound,mediumSetPresentNumber);
4403
4404     /* print present related options */
4405     if (recordsyntax_size > 0)
4406     {
4407         printf("Format               : %s\n", recordsyntax_list[0]);
4408     }
4409     printf("Schema               : %s\n",record_schema ? record_schema : "not set");
4410     printf("Elements             : %s\n",elementSetNames?elementSetNames->u.generic:"");
4411
4412     /* loging options */
4413     printf("APDU log             : %s\n",apdu_file?"on":"off");
4414     printf("Record log           : %s\n",marc_file?"on":"off");
4415
4416     /* other infos */
4417     printf("Other Info: \n");
4418     cmd_list_otherinfo("");
4419
4420     return 0;
4421 }
4422
4423 int cmd_clear_otherinfo(const char* args)
4424 {
4425     if(strlen(args)>0) {
4426         int otherinfoNo = atoi(args);
4427         if (otherinfoNo >= maxOtherInfosSupported) {
4428             printf("Error otherinfo index too large (%d>=%d)\n",
4429                    otherinfoNo, maxOtherInfosSupported);
4430             return 0;
4431         }
4432         if (extraOtherInfos[otherinfoNo].value)
4433         {
4434             /* only clear if set. */
4435             extraOtherInfos[otherinfoNo].oid[0] = -1;
4436             xfree(extraOtherInfos[otherinfoNo].value);
4437             extraOtherInfos[otherinfoNo].value = 0;
4438         }
4439     } else {
4440         int i;
4441         for(i = 0; i < maxOtherInfosSupported; ++i)
4442         {
4443             if (extraOtherInfos[i].value)
4444             {
4445                 extraOtherInfos[i].oid[0] = -1;
4446                 xfree(extraOtherInfos[i].value);
4447                 extraOtherInfos[i].value = 0;
4448             }
4449         }
4450     }
4451     return 0;
4452 }
4453
4454 int cmd_wait_response(const char *arg)
4455 {
4456     int wait_for = atoi(arg);
4457     int i=0;
4458     if( wait_for < 1 ) {
4459         wait_for = 1;
4460     };
4461
4462     for( i=0 ; i < wait_for ; ++i ) {
4463         wait_and_handle_response(1);
4464     };
4465     return 0;
4466 }
4467
4468 static int cmd_help (const char *line);
4469
4470 typedef char *(*completerFunctionType)(const char *text, int state);
4471
4472 static struct {
4473     char *cmd;
4474     int (*fun)(const char *arg);
4475     char *ad;
4476         completerFunctionType rl_completerfunction;
4477     int complete_filenames;
4478     const char **local_tabcompletes;
4479 } cmd_array[] = {
4480     {"open", cmd_open, "('tcp'|'ssl')':<host>[':'<port>][/<db>]",NULL,0,NULL},
4481     {"quit", cmd_quit, "",NULL,0,NULL},
4482     {"find", cmd_find, "<query>",NULL,0,NULL},
4483     {"delete", cmd_delete, "<setname>",NULL,0,NULL},
4484     {"base", cmd_base, "<base-name>",NULL,0,NULL},
4485     {"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]",NULL,0,NULL},
4486     {"setscan", cmd_setscan, "<term>",NULL,0,NULL},
4487     {"scan", cmd_scan, "<term>",NULL,0,NULL},
4488     {"scanstep", cmd_scanstep, "<size>",NULL,0,NULL},
4489     {"scanpos", cmd_scanpos, "<size>",NULL,0,NULL},
4490     {"scansize", cmd_scansize, "<size>",NULL,0,NULL},
4491     {"sort", cmd_sort, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4492     {"sort+", cmd_sort_newset, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4493     {"authentication", cmd_authentication, "<acctstring>",NULL,0,NULL},
4494     {"lslb", cmd_lslb, "<largeSetLowerBound>",NULL,0,NULL},
4495     {"ssub", cmd_ssub, "<smallSetUpperBound>",NULL,0,NULL},
4496     {"mspn", cmd_mspn, "<mediumSetPresentNumber>",NULL,0,NULL},
4497     {"status", cmd_status, "",NULL,0,NULL},
4498     {"setnames", cmd_setnames, "",NULL,0,NULL},
4499     {"cancel", cmd_cancel, "",NULL,0,NULL},
4500     {"cancel_find", cmd_cancel_find, "<query>",NULL,0,NULL},
4501     {"format", cmd_format, "<recordsyntax>",complete_format,0,NULL},
4502     {"schema", cmd_schema, "<schema>",complete_schema,0,NULL},
4503     {"elements", cmd_elements, "<elementSetName>",NULL,0,NULL},
4504     {"close", cmd_close, "",NULL,0,NULL},
4505     {"querytype", cmd_querytype, "<type>",complete_querytype,0,NULL},
4506     {"refid", cmd_refid, "<id>",NULL,0,NULL},
4507     {"itemorder", cmd_itemorder, "ill|item|xml <itemno>",NULL,0,NULL},
4508     {"update", cmd_update, "<action> <recid> [<doc>]",NULL,0,NULL},
4509     {"update0", cmd_update0, "<action> <recid> [<doc>]",NULL,0,NULL},
4510     {"xmles", cmd_xmles, "<OID> <doc>",NULL,0,NULL},
4511     {"packagename", cmd_packagename, "<packagename>",NULL,0,NULL},
4512     {"proxy", cmd_proxy, "[('tcp'|'ssl')]<host>[':'<port>]",NULL,0,NULL},
4513     {"charset", cmd_charset, "<nego_charset> <output_charset>",NULL,0,NULL},
4514     {"negcharset", cmd_negcharset, "<nego_charset>",NULL,0,NULL},
4515     {"displaycharset", cmd_displaycharset, "<output_charset>",NULL,0,NULL},
4516     {"marccharset", cmd_marccharset, "<charset_name>",NULL,0,NULL},
4517     {"querycharset", cmd_querycharset, "<charset_name>",NULL,0,NULL},
4518     {"lang", cmd_lang, "<language_code>",NULL,0,NULL},
4519     {"source", cmd_source_echo, "<filename>",NULL,1,NULL},
4520     {".", cmd_source_echo, "<filename>",NULL,1,NULL},
4521     {"!", cmd_subshell, "Subshell command",NULL,1,NULL},
4522     {"set_apdufile", cmd_set_apdufile, "<filename>",NULL,1,NULL},
4523     {"set_berfile", cmd_set_berfile, "<filename>",NULL,1,NULL},
4524     {"set_marcdump", cmd_set_marcdump," <filename>",NULL,1,NULL},
4525     {"set_cclfile", cmd_set_cclfile," <filename>",NULL,1,NULL},
4526     {"set_cqlfile", cmd_set_cqlfile," <filename>",NULL,1,NULL},
4527     {"set_auto_reconnect", cmd_set_auto_reconnect," on|off",complete_auto_reconnect,1,NULL},
4528     {"set_auto_wait", cmd_set_auto_wait," on|off",complete_auto_reconnect,1,NULL},
4529     {"set_otherinfo", cmd_set_otherinfo,"<otherinfoinddex> <oid> <string>",NULL,0,NULL},
4530     {"sleep", cmd_sleep,"<seconds>",NULL,0,NULL},
4531     {"register_oid", cmd_register_oid,"<name> <class> <oid>",NULL,0,NULL},
4532     {"push_command", cmd_push_command,"<command>",command_generator,0,NULL},
4533     {"register_tab", cmd_register_tab,"<commandname> <tab>",command_generator,0,NULL},
4534     {"cclparse", cmd_cclparse,"<ccl find command>",NULL,0,NULL},
4535     {"list_otherinfo",cmd_list_otherinfo,"[otherinfoinddex]",NULL,0,NULL},
4536     {"list_all",cmd_list_all,"",NULL,0,NULL},
4537     {"clear_otherinfo",cmd_clear_otherinfo,"",NULL,0,NULL},
4538     {"wait_response",cmd_wait_response,"<number>",NULL,0,NULL},
4539     /* Server Admin Functions */
4540     {"adm-reindex", cmd_adm_reindex, "<database-name>",NULL,0,NULL},
4541     {"adm-truncate", cmd_adm_truncate, "('database'|'index')<object-name>",NULL,0,NULL},
4542     {"adm-create", cmd_adm_create, "",NULL,0,NULL},
4543     {"adm-drop", cmd_adm_drop, "('database'|'index')<object-name>",NULL,0,NULL},
4544     {"adm-import", cmd_adm_import, "<record-type> <dir> <pattern>",NULL,0,NULL},
4545     {"adm-refresh", cmd_adm_refresh, "",NULL,0,NULL},
4546     {"adm-commit", cmd_adm_commit, "",NULL,0,NULL},
4547     {"adm-shutdown", cmd_adm_shutdown, "",NULL,0,NULL},
4548     {"adm-startup", cmd_adm_startup, "",NULL,0,NULL},
4549     {"explain", cmd_explain, "", NULL, 0, NULL},
4550     {"options", cmd_options, "", NULL, 0, NULL},
4551     {"zversion", cmd_zversion, "", NULL, 0, NULL},
4552     {"help", cmd_help, "", NULL,0,NULL},
4553     {"init", cmd_init, "", NULL,0,NULL},
4554     {"sru", cmd_sru, "<method> <version>", NULL,0,NULL},
4555     {"exit", cmd_quit, "",NULL,0,NULL},
4556     {0,0,0,0,0,0}
4557 };
4558
4559 static int cmd_help (const char *line)
4560 {
4561     int i;
4562     char topic[21];
4563
4564     *topic = 0;
4565     sscanf (line, "%20s", topic);
4566
4567     if (*topic == 0)
4568         printf("Commands:\n");
4569     for (i = 0; cmd_array[i].cmd; i++)
4570         if (*topic == 0 || strcmp (topic, cmd_array[i].cmd) == 0)
4571             printf("   %s %s\n", cmd_array[i].cmd, cmd_array[i].ad);
4572     if (!strcmp(topic, "find"))
4573     {
4574         printf("RPN:\n");
4575         printf(" \"term\"                        Simple Term\n");
4576         printf(" @attr [attset] type=value op  Attribute\n");
4577         printf(" @and opl opr                  And\n");
4578         printf(" @or opl opr                   Or\n");
4579         printf(" @not opl opr                  And-Not\n");
4580         printf(" @set set                      Result set\n");
4581         printf(" @prox exl dist ord rel uc ut  Proximity. Use help prox\n");
4582         printf("\n");
4583         printf("Bib-1 attribute types\n");
4584         printf("1=Use:         ");
4585         printf("4=Title 7=ISBN 8=ISSN 30=Date 62=Abstract 1003=Author 1016=Any\n");
4586         printf("2=Relation:    ");
4587         printf("1<   2<=  3=  4>=  5>  6!=  102=Relevance\n");
4588         printf("3=Position:    ");
4589         printf("1=First in Field  2=First in subfield  3=Any position\n");
4590         printf("4=Structure:   ");
4591         printf("1=Phrase  2=Word  3=Key  4=Year  5=Date  6=WordList\n");
4592         printf("5=Truncation:  ");
4593         printf("1=Right  2=Left  3=L&R  100=No  101=#  102=Re-1  103=Re-2\n");
4594         printf("6=Completeness:");
4595         printf("1=Incomplete subfield  2=Complete subfield  3=Complete field\n");
4596     }
4597     if (!strcmp(topic, "prox"))
4598     {
4599         printf("Proximity:\n");
4600         printf(" @prox exl dist ord rel uc ut\n");
4601         printf(" exl:  exclude flag . 0=include, 1=exclude.\n");
4602         printf(" dist: distance integer.\n");
4603         printf(" ord:  order flag. 0=unordered, 1=ordered.\n");
4604         printf(" rel:  relation integer. 1<  2<=  3= 4>=  5>  6!= .\n");
4605         printf(" uc:   unit class. k=known, p=private.\n");
4606         printf(" ut:   unit type. 1=character, 2=word, 3=sentence,\n");
4607         printf("        4=paragraph, 5=section, 6=chapter, 7=document,\n");
4608         printf("        8=element, 9=subelement, 10=elementType, 11=byte.\n");
4609         printf("\nExamples:\n");
4610         printf(" Search for a and b in-order at most 3 words apart:\n");
4611         printf("  @prox 0 3 1 2 k 2 a b\n");
4612         printf(" Search for any order of a and b next to each other:\n");
4613         printf("  @prox 0 1 0 3 k 2 a b\n");
4614     }
4615     return 1;
4616 }
4617
4618 int cmd_register_tab(const char* arg)
4619 {
4620 #if HAVE_READLINE_READLINE_H
4621     char command[101], tabargument[101];
4622     int i;
4623     int num_of_tabs;
4624     const char** tabslist;
4625
4626     if (sscanf (arg, "%100s %100s", command, tabargument) < 1) {
4627         return 0;
4628     }
4629
4630     /* locate the amdn in the list */
4631     for (i = 0; cmd_array[i].cmd; i++) {
4632         if (!strncmp(cmd_array[i].cmd, command, strlen(command))) {
4633             break;
4634         }
4635     }
4636
4637     if (!cmd_array[i].cmd) {
4638         fprintf(stderr,"Unknown command %s\n",command);
4639         return 1;
4640     }
4641
4642
4643     if (!cmd_array[i].local_tabcompletes)
4644         cmd_array[i].local_tabcompletes = (const char **) calloc(1,sizeof(char**));
4645
4646     num_of_tabs=0;
4647
4648     tabslist = cmd_array[i].local_tabcompletes;
4649     for(; tabslist && *tabslist; tabslist++) {
4650         num_of_tabs++;
4651     }
4652
4653     cmd_array[i].local_tabcompletes = (const char **)
4654         realloc(cmd_array[i].local_tabcompletes,
4655                 (num_of_tabs+2)*sizeof(char**));
4656     tabslist = cmd_array[i].local_tabcompletes;
4657     tabslist[num_of_tabs] = strdup(tabargument);
4658     tabslist[num_of_tabs+1] = NULL;
4659 #endif
4660     return 1;
4661 }
4662
4663
4664 void process_cmd_line(char* line)
4665 {
4666     int i, res;
4667     char word[32], arg[10240];
4668
4669 #if HAVE_GETTIMEOFDAY
4670     gettimeofday (&tv_start, 0);
4671 #endif
4672
4673     if ((res = sscanf(line, "%31s %10239[^;]", word, arg)) <= 0)
4674     {
4675         strcpy(word, last_cmd);
4676         *arg = '\0';
4677     }
4678     else if (res == 1)
4679         *arg = 0;
4680     strcpy(last_cmd, word);
4681
4682     /* removed tailing spaces from the arg command */
4683     {
4684         char* p = arg;
4685         char* lastnonspace=NULL;
4686
4687         for(;*p; ++p) {
4688             if(!isspace(*(unsigned char *) p)) {
4689                 lastnonspace = p;
4690             }
4691         }
4692         if(lastnonspace)
4693             *(++lastnonspace) = 0;
4694     }
4695
4696     for (i = 0; cmd_array[i].cmd; i++)
4697         if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4698         {
4699             res = (*cmd_array[i].fun)(arg);
4700             break;
4701         }
4702
4703     if (!cmd_array[i].cmd) /* dump our help-screen */
4704     {
4705         printf("Unknown command: %s.\n", word);
4706         printf("Type 'help' for list of commands\n");
4707         res = 1;
4708     }
4709
4710     if(apdu_file) fflush(apdu_file);
4711
4712     if (res >= 2 && auto_wait)
4713         wait_and_handle_response(0);
4714
4715     if(apdu_file)
4716         fflush(apdu_file);
4717     if(marc_file)
4718         fflush(marc_file);
4719 }
4720
4721 static char *command_generator(const char *text, int state)
4722 {
4723 #if HAVE_READLINE_READLINE_H
4724     static int idx;
4725     if (state==0) {
4726         idx = 0;
4727     }
4728     for( ; cmd_array[idx].cmd; ++idx) {
4729         if (!strncmp(cmd_array[idx].cmd, text, strlen(text))) {
4730             ++idx;  /* skip this entry on the next run */
4731             return strdup(cmd_array[idx-1].cmd);
4732         }
4733     }
4734 #endif
4735     return NULL;
4736 }
4737
4738 #if HAVE_READLINE_READLINE_H
4739 static const char** default_completer_list = NULL;
4740
4741 static char* default_completer(const char* text, int state)
4742 {
4743     return complete_from_list(default_completer_list, text, state);
4744 }
4745 #endif
4746
4747 #if HAVE_READLINE_READLINE_H
4748
4749 /*
4750    This function only known how to complete on the first word
4751 */
4752 char **readline_completer(char *text, int start, int end)
4753 {
4754     completerFunctionType completerToUse;
4755
4756     if(start == 0) {
4757 #if HAVE_READLINE_RL_COMPLETION_MATCHES
4758         char** res = rl_completion_matches(text, command_generator);
4759 #else
4760         char** res = completion_matches(text,
4761                                         (CPFunction*)command_generator);
4762 #endif
4763         rl_attempted_completion_over = 1;
4764         return res;
4765     } else {
4766         char arg[10240],word[32];
4767         int i=0 ,res;
4768         if ((res = sscanf(rl_line_buffer, "%31s %10239[^;]", word, arg)) <= 0) {
4769             rl_attempted_completion_over = 1;
4770             return NULL;
4771         }
4772
4773         for (i = 0; cmd_array[i].cmd; i++)
4774             if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4775                 break;
4776
4777         if(!cmd_array[i].cmd)
4778             return NULL;
4779
4780         default_completer_list = cmd_array[i].local_tabcompletes;
4781
4782         completerToUse = cmd_array[i].rl_completerfunction;
4783         if (!completerToUse)
4784         { /* if command completer is not defined use the default completer */
4785             completerToUse = default_completer;
4786         }
4787         if (completerToUse) {
4788 #ifdef HAVE_READLINE_RL_COMPLETION_MATCHES
4789             char** res=
4790                 rl_completion_matches(text, completerToUse);
4791 #else
4792             char** res=
4793                 completion_matches(text, (CPFunction*)completerToUse);
4794 #endif
4795             if (!cmd_array[i].complete_filenames)
4796                 rl_attempted_completion_over = 1;
4797             return res;
4798         } else {
4799             if (!cmd_array[i].complete_filenames)
4800                 rl_attempted_completion_over = 1;
4801             return 0;
4802         }
4803     }
4804 }
4805 #endif
4806
4807 #ifndef WIN32
4808 void ctrl_c_handler(int x)
4809 {
4810     exit_client(0);
4811 }
4812 #endif
4813
4814 static void client(void)
4815 {
4816     char line[10240];
4817
4818     line[10239] = '\0';
4819
4820 #ifndef WIN32
4821     signal(SIGINT, ctrl_c_handler);
4822 #endif
4823
4824 #if HAVE_GETTIMEOFDAY
4825     gettimeofday (&tv_start, 0);
4826 #endif
4827
4828     while (1)
4829     {
4830         char *line_in = NULL;
4831 #if HAVE_READLINE_READLINE_H
4832         if (isatty(0))
4833         {
4834             line_in=readline(C_PROMPT);
4835             if (!line_in)
4836                 break;
4837 #if HAVE_READLINE_HISTORY_H
4838             if (*line_in)
4839                 add_history(line_in);
4840 #endif
4841             strncpy(line, line_in, sizeof(line)-1);
4842             free(line_in);
4843         }
4844 #endif
4845         if (!line_in)
4846         {
4847             char *end_p;
4848             printf (C_PROMPT);
4849             fflush(stdout);
4850             if (!fgets(line, sizeof(line)-1, stdin))
4851                 break;
4852             if ((end_p = strchr (line, '\n')))
4853                 *end_p = '\0';
4854         }
4855         if (isatty(0))
4856             file_history_add_line(file_history, line);
4857         process_cmd_line(line);
4858     }
4859 }
4860
4861 static void show_version(void)
4862 {
4863     char vstr[20];
4864
4865     yaz_version(vstr, 0);
4866     printf ("YAZ version: %s\n", YAZ_VERSION);
4867     if (strcmp(vstr, YAZ_VERSION))
4868         printf ("YAZ DLL/SO: %s\n", vstr);
4869     exit(0);
4870 }
4871
4872 int main(int argc, char **argv)
4873 {
4874     char *prog = *argv;
4875     char *open_command = 0;
4876     char *auth_command = 0;
4877     char *arg;
4878     const char *rc_file = 0;
4879     int ret;
4880
4881 #if HAVE_LOCALE_H
4882     if (!setlocale(LC_CTYPE, ""))
4883         fprintf (stderr, "setlocale failed\n");
4884 #endif
4885 #if HAVE_LANGINFO_H
4886 #ifdef CODESET
4887     codeset = nl_langinfo(CODESET);
4888 #endif
4889 #endif
4890     if (codeset)
4891         outputCharset = xstrdup(codeset);
4892
4893     ODR_MASK_SET(&z3950_options, Z_Options_search);
4894     ODR_MASK_SET(&z3950_options, Z_Options_present);
4895     ODR_MASK_SET(&z3950_options, Z_Options_namedResultSets);
4896     ODR_MASK_SET(&z3950_options, Z_Options_triggerResourceCtrl);
4897     ODR_MASK_SET(&z3950_options, Z_Options_scan);
4898     ODR_MASK_SET(&z3950_options, Z_Options_sort);
4899     ODR_MASK_SET(&z3950_options, Z_Options_extendedServices);
4900     ODR_MASK_SET(&z3950_options, Z_Options_delSet);
4901     ODR_MASK_SET(&z3950_options, Z_Options_negotiationModel);
4902
4903     while ((ret = options("k:c:q:a:b:m:v:p:u:t:Vxd:f:", argv, argc, &arg)) != -2)
4904     {
4905         switch (ret)
4906         {
4907         case 0:
4908             if (!open_command)
4909             {
4910                 open_command = (char *) xmalloc (strlen(arg)+6);
4911                 strcpy (open_command, "open ");
4912                 strcat (open_command, arg);
4913             }
4914             else
4915             {
4916                 fprintf(stderr, "%s: Specify at most one server address\n",
4917                         prog);
4918                 exit(1);
4919             }
4920             break;
4921         case 'a':
4922             if (!strcmp(arg, "-"))
4923                 apdu_file=stderr;
4924             else
4925                 apdu_file=fopen(arg, "a");
4926             break;
4927         case 'b':
4928             if (!strcmp(arg, "-"))
4929                 ber_file=stderr;
4930             else
4931                 ber_file=fopen(arg, "a");
4932             break;
4933         case 'c':
4934             strncpy (ccl_fields, arg, sizeof(ccl_fields)-1);
4935             ccl_fields[sizeof(ccl_fields)-1] = '\0';
4936             break;
4937         case 'd':
4938             dump_file_prefix = arg;
4939             break;
4940         case 'f':
4941             rc_file = arg;
4942             break;
4943         case 'k':
4944             kilobytes = atoi(arg);
4945             break;
4946         case 'm':
4947             if (!(marc_file = fopen (arg, "a")))
4948             {
4949                 perror (arg);
4950                 exit (1);
4951             }
4952             break;
4953         case 'p':
4954             yazProxy = xstrdup(arg);
4955             break;
4956         case 'q':
4957             strncpy (cql_fields, arg, sizeof(cql_fields)-1);
4958             cql_fields[sizeof(cql_fields)-1] = '\0';
4959             break;
4960         case 't':
4961             outputCharset = xstrdup(arg);
4962             break;
4963         case 'u':
4964             if (!auth_command)
4965             {
4966                 auth_command = (char *) xmalloc (strlen(arg)+6);
4967                 strcpy (auth_command, "auth ");
4968                 strcat (auth_command, arg);
4969             }
4970             break;
4971         case 'v':
4972             yaz_log_init(yaz_log_mask_str(arg), "", 0);
4973             break;
4974         case 'V':
4975             show_version();
4976             break;
4977         case 'x':
4978             hex_dump = 1;
4979             break;
4980         default:
4981             fprintf (stderr, "Usage: %s "
4982                      " [-a apdulog]"
4983                      " [-b berdump]"
4984                      " [-c cclfile]"
4985                      " [-d dump]"
4986                      " [-f cmdfile]"
4987                      " [-k size]"
4988                      " [-m marclog]"
4989                      " [-p proxy-addr]"
4990                      " [-q cqlfile]"
4991                      " [-t dispcharset]"
4992                      " [-u auth]"
4993                      " [-v loglevel]"
4994                      " [-V]"
4995                      " [-x]"
4996                      " [server-addr]\n",
4997                      prog);
4998             exit (1);
4999         }
5000     }
5001     initialize(rc_file);
5002     if (auth_command)
5003     {
5004 #ifdef HAVE_GETTIMEOFDAY
5005         gettimeofday (&tv_start, 0);
5006 #endif
5007         process_cmd_line (auth_command);
5008 #if HAVE_READLINE_HISTORY_H
5009         add_history(auth_command);
5010 #endif
5011         xfree(auth_command);
5012     }
5013     if (open_command)
5014     {
5015 #ifdef HAVE_GETTIMEOFDAY
5016         gettimeofday (&tv_start, 0);
5017 #endif
5018         process_cmd_line (open_command);
5019 #if HAVE_READLINE_HISTORY_H
5020         add_history(open_command);
5021 #endif
5022         xfree(open_command);
5023     }
5024     client();
5025     exit_client(0);
5026     return 0;
5027 }
5028 /*
5029  * Local variables:
5030  * c-basic-offset: 4
5031  * indent-tabs-mode: nil
5032  * End:
5033  * vim: shiftwidth=4 tabstop=8 expandtab
5034  */
5035