client/client.c

   1 /* This file is part of the YAZ toolkit.
   2  * Copyright (C) 1995-2009 Index Data
   3  * See the file LICENSE for details.
   4  */
   5 /** \file client.c
   6  *  \brief yaz-client program
   7  */
   8
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11 #include <assert.h>
  12 #include <time.h>
  13 #include <ctype.h>
  14 #ifndef WIN32
  15 #include <signal.h>
  16 #endif
  17 #if HAVE_SYS_TYPES_H
  18 #include <sys/types.h>
  19 #endif
  20 #if HAVE_LOCALE_H
  21 #include <locale.h>
  22 #endif
  23 #if HAVE_LANGINFO_H
  24 #include <langinfo.h>
  25 #endif
  26 #if HAVE_UNISTD_H
  27 #include <unistd.h>
  28 #endif
  29 #if HAVE_SYS_STAT_H
  30 #include <sys/stat.h>
  31 #endif
  32 #if HAVE_SYS_TIME_H
  33 #include <sys/time.h>
  34 #endif
  35
  36 #ifdef WIN32
  37 #include <sys/stat.h>
  38 #include <io.h>
  39 #include <windows.h>
  40 #define S_ISREG(x) (x & _S_IFREG)
  41 #define S_ISDIR(x) (x & _S_IFDIR)
  42 #endif
  43
  44 #include <yaz/yaz-util.h>
  45
  46 #include <yaz/comstack.h>
  47
  48 #include <yaz/oid_db.h>
  49 #define NO_OID 1
  50 #include <yaz/proto.h>
  51 #include <yaz/marcdisp.h>
  52 #include <yaz/diagbib1.h>
  53 #include <yaz/otherinfo.h>
  54 #include <yaz/charneg.h>
  55 #include <yaz/query-charset.h>
  56
  57 #include <yaz/pquery.h>
  58 #include <yaz/sortspec.h>
  59
  60 #include <yaz/ill.h>
  61 #include <yaz/srw.h>
  62 #include <yaz/yaz-ccl.h>
  63 #include <yaz/cql.h>
  64 #include <yaz/log.h>
  65
  66 #if HAVE_READLINE_READLINE_H
  67 #include <readline/readline.h>
  68 #endif
  69 #if HAVE_READLINE_HISTORY_H
  70 #include <readline/history.h>
  71 #endif
  72
  73
  74 #include "admin.h"
  75 #include "tabcomplete.h"
  76 #include "fhistory.h"
  77
  78 #define C_PROMPT "Z> "
  79
  80 static file_history_t file_history = 0;
  81
  82 static char sru_method[10] = "soap";
  83 static char sru_version[10] = "1.2";
  84 static char *codeset = 0;               /* character set for output */
  85 static int hex_dump = 0;
  86 static char *dump_file_prefix = 0;
  87 static ODR out, in, print;              /* encoding and decoding streams */
  88 #if YAZ_HAVE_XML2
  89 static ODR srw_sr_odr_out = 0;
  90 static Z_SRW_PDU *srw_sr = 0;
  91 #endif
  92 static FILE *apdu_file = 0;
  93 static FILE *ber_file = 0;
  94 static COMSTACK conn = 0;               /* our z-association */
  95
  96 static Z_IdAuthentication *auth = 0;    /* our current auth definition */
  97 static NMEM nmem_auth = NULL;
  98
  99 char *databaseNames[128];
 100 int num_databaseNames = 0;
 101 static Z_External *record_last = 0;
 102 static int setnumber = -1;              /* current result set number */
 103 static int smallSetUpperBound = 0;
 104 static int largeSetLowerBound = 1;
 105 static int mediumSetPresentNumber = 0;
 106 static Z_ElementSetNames *elementSetNames = 0;
 107 static int setno = 1;                   /* current set offset */
 108 static enum oid_proto protocol = PROTO_Z3950;      /* current app protocol */
 109 #define RECORDSYNTAX_MAX 20
 110 static char *recordsyntax_list[RECORDSYNTAX_MAX];
 111 static int recordsyntax_size = 0;
 112
 113 static char *record_schema = 0;
 114 static int sent_close = 0;
 115 static NMEM session_mem = NULL;         /* memory handle for init-response */
 116 static Z_InitResponse *session_initResponse = 0;   /* session parameters */
 117 static char last_scan_line[512] = "0";
 118 static char last_scan_query[512] = "0";
 119 static char ccl_fields[512] = "default.bib";
 120 /* ### How can I set this path to use wherever YAZ is installed? */
 121 static char cql_fields[512] = "/usr/local/share/yaz/etc/pqf.properties";
 122 static char *esPackageName = 0;
 123 static char *yazProxy = 0;
 124 static int kilobytes = 1024;
 125 static char *negotiationCharset = 0;
 126 static int  negotiationCharsetRecords = 1;
 127 static int  negotiationCharsetVersion = 3;
 128 static char *outputCharset = 0;
 129 static char *marcCharset = 0;
 130 static char *queryCharset = 0;
 131 static char* yazLang = 0;
 132
 133 static char last_cmd[32] = "?";
 134 static FILE *marc_file = 0;
 135 static char *refid = NULL;
 136 static int auto_reconnect = 0;
 137 static int auto_wait = 1;
 138 static Odr_bitmask z3950_options;
 139 static int z3950_version = 3;
 140 static int scan_stepSize = 0;
 141 static int scan_position = 1;
 142 static int scan_size = 20;
 143 static char cur_host[200];
 144 static int last_hit_count = 0;
 145
 146 typedef enum {
 147     QueryType_Prefix,
 148     QueryType_CCL,
 149     QueryType_CCL2RPN,
 150     QueryType_CQL,
 151     QueryType_CQL2RPN
 152 } QueryType;
 153
 154 static QueryType queryType = QueryType_Prefix;
 155
 156 static CCL_bibset bibset;               /* CCL bibset handle */
 157 static cql_transform_t cqltrans = 0; /* CQL context-set handle */
 158
 159 #if HAVE_READLINE_COMPLETION_OVER
 160
 161 #else
 162 /* readline doesn't have this var. Define it ourselves. */
 163 int rl_attempted_completion_over = 0;
 164 #endif
 165
 166 #define maxOtherInfosSupported 10
 167 struct eoi {
 168     Odr_oid oid[OID_SIZE];
 169     char* value;
 170 } extraOtherInfos[maxOtherInfosSupported];
 171
 172 void process_cmd_line(char* line);
 173 #if HAVE_READLINE_READLINE_H
 174 char **readline_completer(char *text, int start, int end);
 175 #endif
 176 static char *command_generator(const char *text, int state);
 177 int cmd_register_tab(const char* arg);
 178 int cmd_querycharset(const char *arg);
 179
 180 static void close_session(void);
 181
 182 static void marc_file_write(const char *buf, size_t sz);
 183
 184 static void wait_and_handle_response(int one_response_only);
 185
 186 ODR getODROutputStream(void)
 187 {
 188     return out;
 189 }
 190
 191 const char* query_type_as_string(QueryType q)
 192 {
 193     switch (q) {
 194     case QueryType_Prefix: return "prefix (RPN sent to server)";
 195     case QueryType_CCL: return "CCL (CCL sent to server) ";
 196     case QueryType_CCL2RPN: return "CCL -> RPN (RPN sent to server)";
 197     case QueryType_CQL: return "CQL (CQL sent to server)";
 198     case QueryType_CQL2RPN: return "CQL -> RPN (RPN sent to server)";
 199     default:
 200         return "unknown Query type internal yaz-client error";
 201     }
 202 }
 203
 204 static void do_hex_dump(const char* buf, size_t len)
 205 {
 206     if (hex_dump)
 207     {
 208         size_t i;
 209         int x;
 210         for (i = 0; i < len ; i = i+16 )
 211         {
 212             printf(" %4.4ld ", (long) i);
 213             for(x=0 ; i+x<len && x<16; ++x)
 214             {
 215                 printf("%2.2X ",(unsigned int)((unsigned char)buf[i+x]));
 216             }
 217             printf("\n");
 218         }
 219     }
 220     if (dump_file_prefix)
 221     {
 222         static int no = 0;
 223         if (++no < 1000 && strlen(dump_file_prefix) < 500)
 224         {
 225             char fname[1024];
 226             FILE *of;
 227             sprintf(fname, "%s.%03d.raw", dump_file_prefix, no);
 228             of = fopen(fname, "wb");
 229
 230             if (fwrite(buf, 1, len, of) != len)
 231             {
 232                 printf("write failed for %s", fname);
 233             }
 234             if (fclose(of))
 235             {
 236                 printf("close failed for %s", fname);
 237             }
 238         }
 239     }
 240 }
 241
 242 void add_otherInfos(Z_APDU *a)
 243 {
 244     Z_OtherInformation **oi;
 245     int i;
 246
 247     yaz_oi_APDU(a, &oi);
 248     for(i=0; i<maxOtherInfosSupported; ++i)
 249     {
 250         if (oid_oidlen(extraOtherInfos[i].oid) > 0)
 251             yaz_oi_set_string_oid(oi, out, extraOtherInfos[i].oid,
 252                                      1, extraOtherInfos[i].value);
 253     }
 254 }
 255
 256 int send_apdu(Z_APDU *a)
 257 {
 258     char *buf;
 259     int len;
 260
 261     add_otherInfos(a);
 262
 263     if (apdu_file)
 264     {
 265         z_APDU(print, &a, 0, 0);
 266         odr_reset(print);
 267     }
 268     if (!z_APDU(out, &a, 0, 0))
 269     {
 270         odr_perror(out, "Encoding APDU");
 271         close_session();
 272         return 0;
 273     }
 274     buf = odr_getbuf(out, &len, 0);
 275     if (ber_file)
 276         odr_dumpBER(ber_file, buf, len);
 277     /* printf ("sending APDU of size %d\n", len); */
 278     do_hex_dump(buf, len);
 279     if (cs_put(conn, buf, len) < 0)
 280     {
 281         fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
 282         close_session();
 283         return 0;
 284     }
 285     odr_reset(out); /* release the APDU structure  */
 286     return 1;
 287 }
 288
 289 static void print_stringn(const unsigned char *buf, size_t len)
 290 {
 291     size_t i;
 292     for (i = 0; i<len; i++)
 293         if ((buf[i] <= 126 && buf[i] >= 32) || strchr("\n\r\t\f", buf[i]))
 294             printf("%c", buf[i]);
 295         else
 296             printf("\\X%02X", buf[i]);
 297 }
 298
 299 static void print_refid(Z_ReferenceId *id)
 300 {
 301     if (id)
 302     {
 303         printf("Reference Id: ");
 304         print_stringn(id->buf, id->len);
 305         printf("\n");
 306     }
 307 }
 308
 309 static Z_ReferenceId *set_refid(ODR out)
 310 {
 311     Z_ReferenceId *id;
 312     if (!refid)
 313         return 0;
 314     id = (Z_ReferenceId *) odr_malloc(out, sizeof(*id));
 315     id->size = id->len = strlen(refid);
 316     id->buf = (unsigned char *) odr_malloc(out, id->len);
 317     memcpy(id->buf, refid, id->len);
 318     return id;
 319 }
 320
 321 /* INIT SERVICE ------------------------------- */
 322
 323 static void send_initRequest(const char* type_and_host)
 324 {
 325     Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
 326     Z_InitRequest *req = apdu->u.initRequest;
 327     int i;
 328
 329     req->options = &z3950_options;
 330
 331     ODR_MASK_ZERO(req->protocolVersion);
 332     for (i = 0; i<z3950_version; i++)
 333         ODR_MASK_SET(req->protocolVersion, i);
 334
 335     *req->maximumRecordSize = 1024*kilobytes;
 336     *req->preferredMessageSize = 1024*kilobytes;
 337
 338     req->idAuthentication = auth;
 339
 340     req->referenceId = set_refid(out);
 341
 342     if (yazProxy && type_and_host)
 343     {
 344         yaz_oi_set_string_oid(&req->otherInfo, out, yaz_oid_userinfo_proxy,
 345                               1, type_and_host);
 346     }
 347
 348     if (negotiationCharset || yazLang) {
 349         Z_OtherInformation **p;
 350         Z_OtherInformationUnit *p0;
 351
 352         yaz_oi_APDU(apdu, &p);
 353
 354         if ((p0=yaz_oi_update(p, out, NULL, 0, 0)))
 355         {
 356             ODR_MASK_SET(req->options, Z_Options_negotiationModel);
 357
 358             p0->which = Z_OtherInfo_externallyDefinedInfo;
 359             p0->information.externallyDefinedInfo =
 360                 yaz_set_proposal_charneg_list(out, ",",
 361                                               negotiationCharset,
 362                                               yazLang,
 363                                               negotiationCharsetRecords);
 364         }
 365     }
 366     if (send_apdu(apdu))
 367         printf("Sent initrequest.\n");
 368 }
 369
 370
 371 /* These two are used only from process_initResponse() */
 372 static void render_initUserInfo(Z_OtherInformation *ui1);
 373 static void render_diag(Z_DiagnosticFormat *diag);
 374
 375 static void pr_opt(const char *opt, void *clientData)
 376 {
 377     printf(" %s", opt);
 378 }
 379
 380 static int process_initResponse(Z_InitResponse *res)
 381 {
 382     int ver = 0;
 383     /* save session parameters for later use */
 384     session_mem = odr_extract_mem(in);
 385     session_initResponse = res;
 386
 387     for (ver = 0; ver < 8; ver++)
 388         if (!ODR_MASK_GET(res->protocolVersion, ver))
 389             break;
 390
 391     if (!*res->result)
 392         printf("Connection rejected by v%d target.\n", ver);
 393     else
 394         printf("Connection accepted by v%d target.\n", ver);
 395     if (res->implementationId)
 396         printf("ID     : %s\n", res->implementationId);
 397     if (res->implementationName)
 398         printf("Name   : %s\n", res->implementationName);
 399     if (res->implementationVersion)
 400         printf("Version: %s\n", res->implementationVersion);
 401     if (res->userInformationField)
 402     {
 403         Z_External *uif = res->userInformationField;
 404         if (uif->which == Z_External_userInfo1) {
 405             render_initUserInfo(uif->u.userInfo1);
 406         } else {
 407             printf("UserInformationfield:\n");
 408             if (!z_External(print, (Z_External**)&uif, 0, 0))
 409             {
 410                 odr_perror(print, "Printing userinfo\n");
 411                 odr_reset(print);
 412             }
 413             if (uif->which == Z_External_octet) {
 414                 printf("Guessing visiblestring:\n");
 415                 printf("'%.*s'\n", uif->u.octet_aligned->len,
 416                        uif->u.octet_aligned->buf);
 417             }
 418             else if (uif->which == Z_External_single)
 419             {
 420                 Odr_any *sat = uif->u.single_ASN1_type;
 421                 if (!oid_oidcmp(uif->direct_reference,
 422                                 yaz_oid_userinfo_oclc_userinfo))
 423                 {
 424                     Z_OCLC_UserInformation *oclc_ui;
 425                     ODR decode = odr_createmem(ODR_DECODE);
 426                     odr_setbuf(decode, (char *) sat->buf, sat->len, 0);
 427                     if (!z_OCLC_UserInformation(decode, &oclc_ui, 0, 0))
 428                         printf("Bad OCLC UserInformation:\n");
 429                     else
 430                         printf("OCLC UserInformation:\n");
 431                     if (!z_OCLC_UserInformation(print, &oclc_ui, 0, 0))
 432                         printf("Bad OCLC UserInformation spec\n");
 433                     odr_destroy(decode);
 434                 }
 435                 else
 436                 {
 437                     /* Peek at any private Init-diagnostic APDUs */
 438                     printf("### NAUGHTY: External is '%.*s'\n",
 439                            sat->len, sat->buf);
 440                 }
 441             }
 442             odr_reset(print);
 443         }
 444     }
 445     printf("Options:");
 446     yaz_init_opt_decode(res->options, pr_opt, 0);
 447     printf("\n");
 448
 449     if (ODR_MASK_GET(res->options, Z_Options_namedResultSets))
 450         setnumber = 0;
 451
 452     if (ODR_MASK_GET(res->options, Z_Options_negotiationModel)) {
 453
 454         Z_CharSetandLanguageNegotiation *p =
 455                 yaz_get_charneg_record(res->otherInfo);
 456
 457         if (p)
 458         {
 459             char *charset=NULL, *lang=NULL;
 460             int selected;
 461
 462             yaz_get_response_charneg(session_mem, p, &charset, &lang,
 463                                      &selected);
 464
 465             printf("Accepted character set : %s\n", charset ? charset:"none");
 466             printf("Accepted code language : %s\n", lang ? lang:"none");
 467             printf("Accepted records in ...: %d\n", selected );
 468
 469             if (outputCharset && charset)
 470             {
 471                 printf("Converting between %s and %s\n",
 472                        outputCharset, charset);
 473                 odr_set_charset(out, charset, outputCharset);
 474                 odr_set_charset(in, outputCharset, charset);
 475                 cmd_querycharset(charset);
 476             }
 477             else
 478             {
 479                 odr_set_charset(out, 0, 0);
 480                 odr_set_charset(in, 0, 0);
 481             }
 482         }
 483     }
 484     fflush(stdout);
 485     return 0;
 486 }
 487
 488
 489 static void render_initUserInfo(Z_OtherInformation *ui1) {
 490     int i;
 491     printf("Init response contains %d otherInfo unit%s:\n",
 492            ui1->num_elements, ui1->num_elements == 1 ? "" : "s");
 493
 494     for (i = 0; i < ui1->num_elements; i++) {
 495         Z_OtherInformationUnit *unit = ui1->list[i];
 496         printf("  %d: otherInfo unit contains ", i+1);
 497         if (unit->which == Z_OtherInfo_externallyDefinedInfo &&
 498             unit->information.externallyDefinedInfo &&
 499             unit->information.externallyDefinedInfo->which ==
 500             Z_External_diag1) {
 501             render_diag(unit->information.externallyDefinedInfo->u.diag1);
 502         }
 503         else if (unit->which != Z_OtherInfo_externallyDefinedInfo)
 504         {
 505             printf("unsupported otherInfo unit->which = %d\n", unit->which);
 506         }
 507         else
 508         {
 509             printf("unsupported otherInfo unit external %d\n",
 510                    unit->information.externallyDefinedInfo ?
 511                    unit->information.externallyDefinedInfo->which : -2);
 512         }
 513     }
 514 }
 515
 516
 517 /* ### should this share code with display_diagrecs()? */
 518 static void render_diag(Z_DiagnosticFormat *diag) {
 519     int i;
 520
 521     printf("%d diagnostic%s:\n", diag->num, diag->num == 1 ? "" : "s");
 522     for (i = 0; i < diag->num; i++) {
 523         Z_DiagnosticFormat_s *ds = diag->elements[i];
 524         printf("    %d: ", i+1);
 525         switch (ds->which) {
 526         case Z_DiagnosticFormat_s_defaultDiagRec: {
 527             Z_DefaultDiagFormat *dd = ds->u.defaultDiagRec;
 528             /* ### should check `dd->diagnosticSetId' */
 529             printf("code=%d (%s)", *dd->condition,
 530                    diagbib1_str(*dd->condition));
 531             /* Both types of addinfo are the same, so use type-pun */
 532             if (dd->u.v2Addinfo != 0)
 533                 printf(",\n\taddinfo='%s'", dd->u.v2Addinfo);
 534             break;
 535         }
 536         case Z_DiagnosticFormat_s_explicitDiagnostic:
 537             printf("Explicit diagnostic (not supported)");
 538             break;
 539         default:
 540             printf("Unrecognised diagnostic type %d", ds->which);
 541             break;
 542         }
 543
 544         if (ds->message != 0)
 545             printf(", message='%s'", ds->message);
 546         printf("\n");
 547     }
 548 }
 549
 550
 551 static int set_base(const char *arg)
 552 {
 553     int i;
 554     const char *cp;
 555
 556     for (i = 0; i<num_databaseNames; i++)
 557         xfree(databaseNames[i]);
 558     num_databaseNames = 0;
 559     while (1)
 560     {
 561         char *cp1;
 562         if (!(cp = strchr(arg, ' ')))
 563             cp = arg + strlen(arg);
 564         if (cp - arg < 1)
 565             break;
 566         databaseNames[num_databaseNames] = (char *)xmalloc(1 + cp - arg);
 567         memcpy(databaseNames[num_databaseNames], arg, cp - arg);
 568         databaseNames[num_databaseNames][cp - arg] = '\0';
 569
 570         for (cp1 = databaseNames[num_databaseNames]; *cp1 ; cp1++)
 571             if (*cp1 == '+')
 572                 *cp1 = ' ';
 573         num_databaseNames++;
 574
 575         if (!*cp)
 576             break;
 577         arg = cp+1;
 578     }
 579     if (num_databaseNames == 0)
 580     {
 581         num_databaseNames = 1;
 582         databaseNames[0] = xstrdup("");
 583     }
 584     return 1;
 585 }
 586
 587 static int parse_cmd_doc(const char **arg, ODR out, char **buf, int *len)
 588 {
 589     const char *sep;
 590     while (**arg && strchr(" \t\n\r\f", **arg))
 591         (*arg)++;
 592     if (**arg == '\0')
 593     {
 594         return 0;
 595     }
 596     else if ((*arg)[0] == '<')
 597     {
 598         size_t fsize;
 599         FILE *inf;
 600         const char *fname;
 601         const char *arg_start = ++(*arg);
 602
 603         while (**arg != '\0' && **arg != ' ')
 604             (*arg)++;
 605
 606         fname = odr_strdupn(out, arg_start, *arg - arg_start);
 607
 608         inf = fopen(fname, "rb");
 609         if (!inf)
 610         {
 611             printf("Couldn't open %s\n", fname);
 612             return 0;
 613         }
 614         if (fseek(inf, 0L, SEEK_END) == -1)
 615         {
 616             printf("Couldn't seek in %s\n", fname);
 617             fclose(inf);
 618             return 0;
 619         }
 620         fsize = ftell(inf);
 621         if (fseek(inf, 0L, SEEK_SET) == -1)
 622         {
 623             printf("Couldn't seek in %s\n", fname);
 624             fclose(inf);
 625             return 0;
 626         }
 627         *len = fsize;
 628         *buf = (char *) odr_malloc(out, fsize+1);
 629         (*buf)[fsize] = '\0';
 630         if (fread(*buf, 1, fsize, inf) != fsize)
 631         {
 632             printf("Unable to read %s\n", fname);
 633             fclose(inf);
 634             return 0;
 635         }
 636         fclose(inf);
 637     }
 638     else if ((*arg)[0] == '\"' && (sep=strchr(*arg+1, '"')))
 639     {
 640         (*arg)++;
 641         *len = sep - *arg;
 642         *buf = odr_strdupn(out, *arg, *len);
 643         (*arg) = sep+1;
 644     }
 645     else
 646     {
 647         const char *arg_start = *arg;
 648
 649         while (**arg != '\0' && **arg != ' ')
 650             (*arg)++;
 651
 652         *len = *arg - arg_start;
 653         *buf = odr_strdupn(out, arg_start, *len);
 654     }
 655     return 1;
 656 }
 657
 658 static int cmd_base(const char *arg)
 659 {
 660     if (!*arg)
 661     {
 662         printf("Usage: base <database> <database> ...\n");
 663         return 0;
 664     }
 665     return set_base(arg);
 666 }
 667
 668 int session_connect(const char *arg)
 669 {
 670     void *add;
 671     char type_and_host[101];
 672     const char *basep = 0;
 673     if (conn)
 674     {
 675         cs_close(conn);
 676         conn = 0;
 677     }
 678     if (session_mem)
 679     {
 680         nmem_destroy(session_mem);
 681         session_mem = NULL;
 682         session_initResponse = 0;
 683     }
 684     cs_get_host_args(arg, &basep);
 685
 686     strncpy(type_and_host, arg, sizeof(type_and_host)-1);
 687     type_and_host[sizeof(type_and_host)-1] = '\0';
 688
 689     if (yazProxy)
 690         conn = cs_create_host(yazProxy, 1, &add);
 691     else
 692         conn = cs_create_host(arg, 1, &add);
 693     if (!conn)
 694     {
 695         printf("Could not resolve address %s\n", arg);
 696         return 0;
 697     }
 698 #if YAZ_HAVE_XML2
 699 #else
 700     if (conn->protocol == PROTO_HTTP)
 701     {
 702         printf("SRW/HTTP not enabled in this YAZ\n");
 703         cs_close(conn);
 704         conn = 0;
 705         return 0;
 706     }
 707 #endif
 708     protocol = conn->protocol;
 709     if (conn->protocol == PROTO_HTTP)
 710         set_base("");
 711     else
 712         set_base("Default");
 713     printf("Connecting...");
 714     fflush(stdout);
 715     if (cs_connect(conn, add) < 0)
 716     {
 717         printf("error = %s\n", cs_strerror(conn));
 718         cs_close(conn);
 719         conn = 0;
 720         return 0;
 721     }
 722     printf("OK.\n");
 723     cs_print_session_info(conn);
 724     if (basep && *basep)
 725         set_base (basep);
 726     if (protocol == PROTO_Z3950)
 727     {
 728         send_initRequest(type_and_host);
 729         return 2;
 730     }
 731     return 0;
 732 }
 733
 734 int cmd_open(const char *arg)
 735 {
 736     int r;
 737     if (arg)
 738     {
 739         strncpy(cur_host, arg, sizeof(cur_host)-1);
 740         cur_host[sizeof(cur_host)-1] = 0;
 741     }
 742     r = session_connect(cur_host);
 743     if (conn && conn->protocol == PROTO_HTTP)
 744         queryType = QueryType_CQL;
 745     return r;
 746 }
 747
 748 int cmd_authentication(const char *arg)
 749 {
 750     char **args;
 751     int r;
 752
 753     nmem_reset(nmem_auth);
 754     nmem_strsplit_blank(nmem_auth, arg, &args, &r);
 755
 756     if (r == 0)
 757     {
 758         printf("Authentication set to null\n");
 759         auth = 0;
 760     }
 761     else if (r == 1)
 762     {
 763         auth = (Z_IdAuthentication *) nmem_malloc(nmem_auth, sizeof(*auth));
 764         if (!strcmp(args[0], "-"))
 765         {
 766             auth->which = Z_IdAuthentication_anonymous;
 767             auth->u.anonymous = odr_nullval();
 768             printf("Authentication set to Anonymous\n");
 769         }
 770         else
 771         {
 772             auth->which = Z_IdAuthentication_open;
 773             auth->u.open = args[0];
 774             printf("Authentication set to Open (%s)\n", args[0]);
 775         }
 776     }
 777     else if (r == 2)
 778     {
 779         auth = (Z_IdAuthentication *) nmem_malloc(nmem_auth, sizeof(*auth));
 780         auth->which = Z_IdAuthentication_idPass;
 781         auth->u.idPass = (Z_IdPass *)
 782             nmem_malloc(nmem_auth, sizeof(*auth->u.idPass));
 783         auth->u.idPass->groupId = NULL;
 784         auth->u.idPass->userId = !strcmp(args[0], "-") ? 0 : args[0];
 785         auth->u.idPass->password = !strcmp(args[1], "-") ? 0 : args[1];
 786         printf("Authentication set to User (%s), Pass (%s)\n",
 787                args[0], args[1]);
 788     }
 789     else if (r == 3)
 790     {
 791         auth = (Z_IdAuthentication*) nmem_malloc(nmem_auth, sizeof(*auth));
 792         auth->which = Z_IdAuthentication_idPass;
 793         auth->u.idPass = (Z_IdPass *)
 794             nmem_malloc(nmem_auth, sizeof(*auth->u.idPass));
 795         auth->u.idPass->groupId = args[1];
 796         auth->u.idPass->userId = args[0];
 797         auth->u.idPass->password = args[2];
 798         printf("Authentication set to User (%s), Group (%s), Pass (%s)\n",
 799                args[0], args[1], args[2]);
 800     }
 801     else
 802     {
 803         printf("Bad number of args to auth\n");
 804         auth = 0;
 805     }
 806
 807     return 1;
 808 }
 809
 810 /* SEARCH SERVICE ------------------------------ */
 811 static void display_record(Z_External *r);
 812
 813 static void print_record(const unsigned char *buf, size_t len)
 814 {
 815     size_t i = len;
 816     print_stringn(buf, len);
 817     /* add newline if not already added ... */
 818     if (i <= 0 || buf[i-1] != '\n')
 819         printf("\n");
 820 }
 821
 822 static void display_record(Z_External *r)
 823 {
 824     const Odr_oid *oid = r->direct_reference;
 825
 826     record_last = r;
 827     /*
 828      * Tell the user what we got.
 829      */
 830     if (oid)
 831     {
 832         oid_class oclass;
 833         char oid_name_buf[OID_STR_MAX];
 834         const char *oid_name
 835             =  yaz_oid_to_string_buf(oid, &oclass, oid_name_buf);
 836         printf("Record type: ");
 837         if (oid_name)
 838             printf("%s\n", oid_name);
 839     }
 840     /* Check if this is a known, ASN.1 type tucked away in an octet string */
 841     if (r->which == Z_External_octet)
 842     {
 843         Z_ext_typeent *type = z_ext_getentbyref(r->direct_reference);
 844         char *rr;
 845
 846         if (type)
 847         {
 848             /*
 849              * Call the given decoder to process the record.
 850              */
 851             odr_setbuf(in, (char*)r->u.octet_aligned->buf,
 852                 r->u.octet_aligned->len, 0);
 853             if (!(*type->fun)(in, &rr, 0, 0))
 854             {
 855                 odr_perror(in, "Decoding constructed record.");
 856                 fprintf(stdout, "[Near %ld]\n", (long) odr_offset(in));
 857                 fprintf(stdout, "Packet dump:\n---------\n");
 858                 odr_dumpBER(stdout, (char*)r->u.octet_aligned->buf,
 859                             r->u.octet_aligned->len);
 860                 fprintf(stdout, "---------\n");
 861
 862                 /* note just ignores the error ant print the bytes form the octet_aligned later */
 863             } else {
 864                 /*
 865                  * Note: we throw away the original, BER-encoded record here.
 866                  * Do something else with it if you want to keep it.
 867                  */
 868                 r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
 869                 r->which = type->what;
 870             }
 871         }
 872     }
 873     if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_soif))
 874     {
 875         print_record((const unsigned char *) r->u.octet_aligned->buf,
 876                      r->u.octet_aligned->len);
 877         marc_file_write((const char *) r->u.octet_aligned->buf,
 878                         r->u.octet_aligned->len);
 879     }
 880     else if (oid && r->which == Z_External_octet)
 881     {
 882         const char *octet_buf = (char*)r->u.octet_aligned->buf;
 883         if (oid && (!oid_oidcmp(oid, yaz_oid_recsyn_xml)
 884                     || !oid_oidcmp(oid, yaz_oid_recsyn_xml)
 885                     || !oid_oidcmp(oid, yaz_oid_recsyn_html)))
 886         {
 887             print_record((const unsigned char *) octet_buf,
 888                          r->u.octet_aligned->len);
 889         }
 890         else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_postscript))
 891         {
 892             int size = r->u.octet_aligned->len;
 893             if (size > 100)
 894                 size = 100;
 895             print_record((const unsigned char *) octet_buf, size);
 896         }
 897         else
 898         {
 899             if (oid && yaz_oid_is_iso2709(oid))
 900             {
 901                 const char *result;
 902                 size_t rlen;
 903                 yaz_iconv_t cd = 0;
 904                 yaz_marc_t mt = yaz_marc_create();
 905                 const char *from = 0;
 906
 907                 if (marcCharset && !strcmp(marcCharset, "auto"))
 908                 {
 909                     if (!oid_oidcmp(oid, yaz_oid_recsyn_usmarc))
 910                     {
 911                         if (octet_buf[9] == 'a')
 912                             from = "UTF-8";
 913                         else
 914                             from = "MARC-8";
 915                     }
 916                     else
 917                         from = "ISO-8859-1";
 918                 }
 919                 else if (marcCharset)
 920                     from = marcCharset;
 921                 if (outputCharset && from)
 922                 {
 923                     cd = yaz_iconv_open(outputCharset, from);
 924                     printf("convert from %s to %s", from,
 925                             outputCharset);
 926                     if (!cd)
 927                         printf(" unsupported\n");
 928                     else
 929                     {
 930                         yaz_marc_iconv(mt, cd);
 931                         printf("\n");
 932                     }
 933                 }
 934
 935                 if (yaz_marc_decode_buf(mt, octet_buf, r->u.octet_aligned->len,
 936                                         &result, &rlen)> 0)
 937                 {
 938                     if (fwrite(result, rlen, 1, stdout) != 1)
 939                     {
 940                         printf("write to stdout failed\n");
 941                     }
 942                 }
 943                 else
 944                 {
 945                     printf("bad MARC. Dumping as it is:\n");
 946                     print_record((const unsigned char*) octet_buf,
 947                                   r->u.octet_aligned->len);
 948                 }
 949                 yaz_marc_destroy(mt);
 950                 if (cd)
 951                     yaz_iconv_close(cd);
 952             }
 953             else
 954             {
 955                 print_record((const unsigned char*) octet_buf,
 956                              r->u.octet_aligned->len);
 957             }
 958         }
 959         marc_file_write(octet_buf, r->u.octet_aligned->len);
 960     }
 961     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_sutrs))
 962     {
 963         if (r->which != Z_External_sutrs)
 964         {
 965             printf("Expecting single SUTRS type for SUTRS.\n");
 966             return;
 967         }
 968         print_record(r->u.sutrs->buf, r->u.sutrs->len);
 969         marc_file_write((const char *) r->u.sutrs->buf, r->u.sutrs->len);
 970     }
 971     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_grs_1))
 972     {
 973         WRBUF w;
 974         if (r->which != Z_External_grs1)
 975         {
 976             printf("Expecting single GRS type for GRS.\n");
 977             return;
 978         }
 979         w = wrbuf_alloc();
 980         yaz_display_grs1(w, r->u.grs1, 0);
 981         puts(wrbuf_cstr(w));
 982         wrbuf_destroy(w);
 983     }
 984     else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_opac))
 985     {
 986         int i;
 987         if (r->u.opac->bibliographicRecord)
 988             display_record(r->u.opac->bibliographicRecord);
 989         for (i = 0; i<r->u.opac->num_holdingsData; i++)
 990         {
 991             Z_HoldingsRecord *h = r->u.opac->holdingsData[i];
 992             if (h->which == Z_HoldingsRecord_marcHoldingsRecord)
 993             {
 994                 printf("MARC holdings %d\n", i);
 995                 display_record(h->u.marcHoldingsRecord);
 996             }
 997             else if (h->which == Z_HoldingsRecord_holdingsAndCirc)
 998             {
 999                 int j;
1000
1001                 Z_HoldingsAndCircData *data = h->u.holdingsAndCirc;
1002
1003                 printf("Data holdings %d\n", i);
1004                 if (data->typeOfRecord)
1005                     printf("typeOfRecord: %s\n", data->typeOfRecord);
1006                 if (data->encodingLevel)
1007                     printf("encodingLevel: %s\n", data->encodingLevel);
1008                 if (data->receiptAcqStatus)
1009                     printf("receiptAcqStatus: %s\n", data->receiptAcqStatus);
1010                 if (data->generalRetention)
1011                     printf("generalRetention: %s\n", data->generalRetention);
1012                 if (data->completeness)
1013                     printf("completeness: %s\n", data->completeness);
1014                 if (data->dateOfReport)
1015                     printf("dateOfReport: %s\n", data->dateOfReport);
1016                 if (data->nucCode)
1017                     printf("nucCode: %s\n", data->nucCode);
1018                 if (data->localLocation)
1019                     printf("localLocation: %s\n", data->localLocation);
1020                 if (data->shelvingLocation)
1021                     printf("shelvingLocation: %s\n", data->shelvingLocation);
1022                 if (data->callNumber)
1023                     printf("callNumber: %s\n", data->callNumber);
1024                 if (data->shelvingData)
1025                     printf("shelvingData: %s\n", data->shelvingData);
1026                 if (data->copyNumber)
1027                     printf("copyNumber: %s\n", data->copyNumber);
1028                 if (data->publicNote)
1029                     printf("publicNote: %s\n", data->publicNote);
1030                 if (data->reproductionNote)
1031                     printf("reproductionNote: %s\n", data->reproductionNote);
1032                 if (data->termsUseRepro)
1033                     printf("termsUseRepro: %s\n", data->termsUseRepro);
1034                 if (data->enumAndChron)
1035                     printf("enumAndChron: %s\n", data->enumAndChron);
1036                 for (j = 0; j<data->num_volumes; j++)
1037                 {
1038                     printf("volume %d\n", j);
1039                     if (data->volumes[j]->enumeration)
1040                         printf(" enumeration: %s\n",
1041                                 data->volumes[j]->enumeration);
1042                     if (data->volumes[j]->chronology)
1043                         printf(" chronology: %s\n",
1044                                 data->volumes[j]->chronology);
1045                     if (data->volumes[j]->enumAndChron)
1046                         printf(" enumAndChron: %s\n",
1047                                 data->volumes[j]->enumAndChron);
1048                 }
1049                 for (j = 0; j<data->num_circulationData; j++)
1050                 {
1051                     printf("circulation %d\n", j);
1052                     if (data->circulationData[j]->availableNow)
1053                         printf(" availableNow: %d\n",
1054                                 *data->circulationData[j]->availableNow);
1055                     if (data->circulationData[j]->availablityDate)
1056                         printf(" availabiltyDate: %s\n",
1057                                 data->circulationData[j]->availablityDate);
1058                     if (data->circulationData[j]->availableThru)
1059                         printf(" availableThru: %s\n",
1060                                 data->circulationData[j]->availableThru);
1061                     if (data->circulationData[j]->restrictions)
1062                         printf(" restrictions: %s\n",
1063                                 data->circulationData[j]->restrictions);
1064                     if (data->circulationData[j]->itemId)
1065                         printf(" itemId: %s\n",
1066                                 data->circulationData[j]->itemId);
1067                     if (data->circulationData[j]->renewable)
1068                         printf(" renewable: %d\n",
1069                                 *data->circulationData[j]->renewable);
1070                     if (data->circulationData[j]->onHold)
1071                         printf(" onHold: %d\n",
1072                                 *data->circulationData[j]->onHold);
1073                     if (data->circulationData[j]->enumAndChron)
1074                         printf(" enumAndChron: %s\n",
1075                                 data->circulationData[j]->enumAndChron);
1076                     if (data->circulationData[j]->midspine)
1077                         printf(" midspine: %s\n",
1078                                 data->circulationData[j]->midspine);
1079                     if (data->circulationData[j]->temporaryLocation)
1080                         printf(" temporaryLocation: %s\n",
1081                                 data->circulationData[j]->temporaryLocation);
1082                 }
1083             }
1084         }
1085     }
1086     else
1087     {
1088         printf("Unknown record representation.\n");
1089         if (!z_External(print, &r, 0, 0))
1090         {
1091             odr_perror(print, "Printing external");
1092             odr_reset(print);
1093         }
1094     }
1095 }
1096
1097 static void display_diagrecs(Z_DiagRec **pp, int num)
1098 {
1099     int i;
1100     Z_DefaultDiagFormat *r;
1101
1102     printf("Diagnostic message(s) from database:\n");
1103     for (i = 0; i<num; i++)
1104     {
1105         Z_DiagRec *p = pp[i];
1106         if (p->which != Z_DiagRec_defaultFormat)
1107         {
1108             printf("Diagnostic record not in default format.\n");
1109             return;
1110         }
1111         else
1112             r = p->u.defaultFormat;
1113
1114         if (!r->diagnosticSetId)
1115             printf("Missing diagset\n");
1116         else
1117         {
1118             oid_class oclass;
1119             char diag_name_buf[OID_STR_MAX];
1120             const char *diag_name = 0;
1121             diag_name = yaz_oid_to_string_buf
1122                 (r->diagnosticSetId, &oclass, diag_name_buf);
1123             if (oid_oidcmp(r->diagnosticSetId, yaz_oid_diagset_bib_1))
1124                 printf("Unknown diagset: %s\n", diag_name);
1125         }
1126         printf("    [%d] %s", *r->condition, diagbib1_str(*r->condition));
1127         switch (r->which)
1128         {
1129         case Z_DefaultDiagFormat_v2Addinfo:
1130             printf(" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
1131             break;
1132         case Z_DefaultDiagFormat_v3Addinfo:
1133             printf(" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
1134             break;
1135         }
1136     }
1137 }
1138
1139
1140 static void display_nameplusrecord(Z_NamePlusRecord *p)
1141 {
1142     if (p->databaseName)
1143         printf("[%s]", p->databaseName);
1144     if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
1145         display_diagrecs(&p->u.surrogateDiagnostic, 1);
1146     else if (p->which == Z_NamePlusRecord_databaseRecord)
1147         display_record(p->u.databaseRecord);
1148 }
1149
1150 static void display_records(Z_Records *p)
1151 {
1152     int i;
1153
1154     if (p->which == Z_Records_NSD)
1155     {
1156         Z_DiagRec dr, *dr_p = &dr;
1157         dr.which = Z_DiagRec_defaultFormat;
1158         dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
1159         display_diagrecs(&dr_p, 1);
1160     }
1161     else if (p->which == Z_Records_multipleNSD)
1162         display_diagrecs(p->u.multipleNonSurDiagnostics->diagRecs,
1163                           p->u.multipleNonSurDiagnostics->num_diagRecs);
1164     else
1165     {
1166         printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
1167         for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
1168             display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
1169     }
1170 }
1171
1172 static int send_deleteResultSetRequest(const char *arg)
1173 {
1174     char names[8][32];
1175     int i;
1176
1177     Z_APDU *apdu = zget_APDU(out, Z_APDU_deleteResultSetRequest);
1178     Z_DeleteResultSetRequest *req = apdu->u.deleteResultSetRequest;
1179
1180     req->referenceId = set_refid(out);
1181
1182     req->num_resultSetList =
1183         sscanf(arg, "%30s %30s %30s %30s %30s %30s %30s %30s",
1184                names[0], names[1], names[2], names[3],
1185                names[4], names[5], names[6], names[7]);
1186
1187     req->deleteFunction = (int *)
1188         odr_malloc(out, sizeof(*req->deleteFunction));
1189     if (req->num_resultSetList > 0)
1190     {
1191         *req->deleteFunction = Z_DeleteResultSetRequest_list;
1192         req->resultSetList = (char **)
1193             odr_malloc(out, sizeof(*req->resultSetList)*
1194                         req->num_resultSetList);
1195         for (i = 0; i<req->num_resultSetList; i++)
1196             req->resultSetList[i] = names[i];
1197     }
1198     else
1199     {
1200         *req->deleteFunction = Z_DeleteResultSetRequest_all;
1201         req->resultSetList = 0;
1202     }
1203
1204     send_apdu(apdu);
1205     printf("Sent deleteResultSetRequest.\n");
1206     return 2;
1207 }
1208
1209 #if YAZ_HAVE_XML2
1210 static int send_srw(Z_SRW_PDU *sr)
1211 {
1212     const char *charset = negotiationCharset;
1213     const char *host_port = cur_host;
1214     Z_GDU *gdu;
1215     char *path = 0;
1216
1217     path = (char *) odr_malloc(out, 2+strlen(databaseNames[0]));
1218     *path = '/';
1219     strcpy(path+1, databaseNames[0]);
1220
1221     gdu = z_get_HTTP_Request_host_path(out, host_port, path);
1222
1223     if (!yaz_matchstr(sru_method, "get"))
1224     {
1225         yaz_sru_get_encode(gdu->u.HTTP_Request, sr, out, charset);
1226     }
1227     else if (!yaz_matchstr(sru_method, "post"))
1228     {
1229         yaz_sru_post_encode(gdu->u.HTTP_Request, sr, out, charset);
1230     }
1231     else if (!yaz_matchstr(sru_method, "soap"))
1232     {
1233         yaz_sru_soap_encode(gdu->u.HTTP_Request, sr, out, charset);
1234     }
1235
1236     if (z_GDU(out, &gdu, 0, 0))
1237     {
1238         /* encode OK */
1239         char *buf_out;
1240         int len_out;
1241         int r;
1242         if (apdu_file)
1243         {
1244             if (!z_GDU(print, &gdu, 0, 0))
1245                 printf("Failed to print outgoing SRU package\n");
1246             odr_reset(print);
1247         }
1248         buf_out = odr_getbuf(out, &len_out, 0);
1249
1250         /* we don't odr_reset(out), since we may need the buffer again */
1251
1252         do_hex_dump(buf_out, len_out);
1253
1254         r = cs_put(conn, buf_out, len_out);
1255
1256         if (r >= 0)
1257             return 2;
1258     }
1259     return 0;
1260 }
1261 #endif
1262
1263 #if YAZ_HAVE_XML2
1264 static char *encode_SRW_term(ODR o, const char *q)
1265 {
1266     const char *in_charset = "ISO-8859-1";
1267     WRBUF w = wrbuf_alloc();
1268     yaz_iconv_t cd;
1269     char *res;
1270     if (outputCharset)
1271         in_charset = outputCharset;
1272     cd = yaz_iconv_open("UTF-8", in_charset);
1273     if (!cd)
1274     {
1275         wrbuf_destroy(w);
1276         return odr_strdup(o, q);
1277     }
1278     wrbuf_iconv_write(w, cd, q, strlen(q));
1279     if (wrbuf_len(w))
1280         res = odr_strdup(o, wrbuf_cstr(w));
1281     else
1282         res = odr_strdup(o, q);
1283     yaz_iconv_close(cd);
1284     wrbuf_destroy(w);
1285     return res;
1286 }
1287
1288
1289 static int send_SRW_scanRequest(const char *arg, int pos, int num)
1290 {
1291     Z_SRW_PDU *sr = 0;
1292
1293     /* regular requestse .. */
1294     sr = yaz_srw_get_pdu(out, Z_SRW_scan_request, sru_version);
1295
1296     switch(queryType)
1297     {
1298     case QueryType_CQL:
1299         sr->u.scan_request->query_type = Z_SRW_query_type_cql;
1300         sr->u.scan_request->scanClause.cql = encode_SRW_term(out, arg);
1301         break;
1302     case QueryType_Prefix:
1303         sr->u.scan_request->query_type = Z_SRW_query_type_pqf;
1304         sr->u.scan_request->scanClause.pqf = encode_SRW_term(out, arg);
1305         break;
1306     default:
1307         printf("Only CQL and PQF supported in SRW\n");
1308         return 0;
1309     }
1310     sr->u.scan_request->responsePosition = odr_intdup(out, pos);
1311     sr->u.scan_request->maximumTerms = odr_intdup(out, num);
1312     return send_srw(sr);
1313 }
1314
1315 static int send_SRW_searchRequest(const char *arg)
1316 {
1317     Z_SRW_PDU *sr = 0;
1318
1319     if (!srw_sr)
1320     {
1321         assert(srw_sr_odr_out == 0);
1322         srw_sr_odr_out = odr_createmem(ODR_ENCODE);
1323     }
1324     odr_reset(srw_sr_odr_out);
1325
1326     setno = 1;
1327
1328     /* save this for later .. when fetching individual records */
1329     srw_sr =  yaz_srw_get_pdu(srw_sr_odr_out, Z_SRW_searchRetrieve_request,
1330                               sru_version);
1331
1332     /* regular request .. */
1333     sr = yaz_srw_get_pdu(out, Z_SRW_searchRetrieve_request, sru_version);
1334
1335     switch(queryType)
1336     {
1337     case QueryType_CQL:
1338         srw_sr->u.request->query_type = Z_SRW_query_type_cql;
1339         srw_sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1340
1341         sr->u.request->query_type = Z_SRW_query_type_cql;
1342         sr->u.request->query.cql = encode_SRW_term(srw_sr_odr_out, arg);
1343         break;
1344     case QueryType_Prefix:
1345         srw_sr->u.request->query_type = Z_SRW_query_type_pqf;
1346         srw_sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1347
1348         sr->u.request->query_type = Z_SRW_query_type_pqf;
1349         sr->u.request->query.pqf = encode_SRW_term(srw_sr_odr_out, arg);
1350         break;
1351     default:
1352         printf("Only CQL and PQF supported in SRW\n");
1353         return 0;
1354     }
1355     sr->u.request->maximumRecords = odr_intdup(out, 0);
1356
1357     if (record_schema)
1358         sr->u.request->recordSchema = record_schema;
1359     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
1360         sr->u.request->recordPacking = "xml";
1361     return send_srw(sr);
1362 }
1363 #endif
1364
1365 static void query_charset_convert(Z_RPNQuery *q)
1366 {
1367     if (queryCharset && outputCharset)
1368     {
1369         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
1370         if (!cd)
1371         {
1372             printf("Conversion from %s to %s unsupported\n",
1373                    outputCharset, queryCharset);
1374             return;
1375         }
1376         yaz_query_charset_convert_rpnquery(q, out, cd);
1377         yaz_iconv_close(cd);
1378     }
1379 }
1380
1381 static int send_searchRequest(const char *arg)
1382 {
1383     Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
1384     Z_SearchRequest *req = apdu->u.searchRequest;
1385     Z_Query query;
1386     struct ccl_rpn_node *rpn = NULL;
1387     int error, pos;
1388     char setstring[100];
1389     Z_RPNQuery *RPNquery;
1390     Odr_oct ccl_query;
1391     YAZ_PQF_Parser pqf_parser;
1392     Z_External *ext;
1393     QueryType myQueryType = queryType;
1394     char pqfbuf[512];
1395
1396     if (myQueryType == QueryType_CCL2RPN)
1397     {
1398         rpn = ccl_find_str(bibset, arg, &error, &pos);
1399         if (error)
1400         {
1401             printf("CCL ERROR: %s\n", ccl_err_msg(error));
1402             return 0;
1403         }
1404     } else if (myQueryType == QueryType_CQL2RPN) {
1405         /* ### All this code should be wrapped in a utility function */
1406         CQL_parser parser;
1407         struct cql_node *node;
1408         const char *addinfo;
1409         if (cqltrans == 0) {
1410             printf("Can't use CQL: no translation file.  Try set_cqlfile\n");
1411             return 0;
1412         }
1413         parser = cql_parser_create();
1414         if ((error = cql_parser_string(parser, arg)) != 0) {
1415             printf("Can't parse CQL: must be a syntax error\n");
1416             return 0;
1417         }
1418         node = cql_parser_result(parser);
1419         if ((error = cql_transform_buf(cqltrans, node, pqfbuf,
1420                                        sizeof pqfbuf)) != 0) {
1421             error = cql_transform_error(cqltrans, &addinfo);
1422             printf("Can't convert CQL to PQF: %s (addinfo=%s)\n",
1423                     cql_strerror(error), addinfo);
1424             return 0;
1425         }
1426         arg = pqfbuf;
1427         myQueryType = QueryType_Prefix;
1428     }
1429
1430     req->referenceId = set_refid(out);
1431     if (!strcmp(arg, "@big")) /* strictly for troublemaking */
1432     {
1433         static unsigned char big[2100];
1434         static Odr_oct bigo;
1435
1436         /* send a very big referenceid to test transport stack etc. */
1437         memset(big, 'A', 2100);
1438         bigo.len = bigo.size = 2100;
1439         bigo.buf = big;
1440         req->referenceId = &bigo;
1441     }
1442
1443     if (setnumber >= 0)
1444     {
1445         sprintf(setstring, "%d", ++setnumber);
1446         req->resultSetName = setstring;
1447     }
1448     *req->smallSetUpperBound = smallSetUpperBound;
1449     *req->largeSetLowerBound = largeSetLowerBound;
1450     *req->mediumSetPresentNumber = mediumSetPresentNumber;
1451     if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
1452         mediumSetPresentNumber > 0))
1453     {
1454         if (recordsyntax_size)
1455             req->preferredRecordSyntax =
1456                 yaz_string_to_oid_odr(yaz_oid_std(),
1457                                       CLASS_RECSYN, recordsyntax_list[0], out);
1458
1459         req->smallSetElementSetNames =
1460             req->mediumSetElementSetNames = elementSetNames;
1461     }
1462     req->num_databaseNames = num_databaseNames;
1463     req->databaseNames = databaseNames;
1464
1465     req->query = &query;
1466
1467     switch (myQueryType)
1468     {
1469     case QueryType_Prefix:
1470         query.which = Z_Query_type_1;
1471         pqf_parser = yaz_pqf_create();
1472         RPNquery = yaz_pqf_parse(pqf_parser, out, arg);
1473         if (!RPNquery)
1474         {
1475             const char *pqf_msg;
1476             size_t off;
1477             int code = yaz_pqf_error(pqf_parser, &pqf_msg, &off);
1478             int ioff = off;
1479             printf("%*s^\n", ioff+4, "");
1480             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
1481
1482             yaz_pqf_destroy(pqf_parser);
1483             return 0;
1484         }
1485         yaz_pqf_destroy(pqf_parser);
1486         query_charset_convert(RPNquery);
1487         query.u.type_1 = RPNquery;
1488         break;
1489     case QueryType_CCL:
1490         query.which = Z_Query_type_2;
1491         query.u.type_2 = &ccl_query;
1492         ccl_query.buf = (unsigned char*) arg;
1493         ccl_query.len = strlen(arg);
1494         break;
1495     case QueryType_CCL2RPN:
1496         query.which = Z_Query_type_1;
1497         RPNquery = ccl_rpn_query(out, rpn);
1498         if (!RPNquery)
1499         {
1500             printf("Couldn't convert from CCL to RPN\n");
1501             return 0;
1502         }
1503         query_charset_convert(RPNquery);
1504         query.u.type_1 = RPNquery;
1505         ccl_rpn_delete(rpn);
1506         break;
1507     case QueryType_CQL:
1508         query.which = Z_Query_type_104;
1509         ext = (Z_External *) odr_malloc(out, sizeof(*ext));
1510         ext->direct_reference = odr_getoidbystr(out, "1.2.840.10003.16.2");
1511         ext->indirect_reference = 0;
1512         ext->descriptor = 0;
1513         ext->which = Z_External_CQL;
1514         ext->u.cql = odr_strdup(out, arg);
1515         query.u.type_104 =  ext;
1516         break;
1517     default:
1518         printf("Unsupported query type\n");
1519         return 0;
1520     }
1521     if (send_apdu(apdu))
1522         printf("Sent searchRequest.\n");
1523     setno = 1;
1524     return 2;
1525 }
1526
1527 /* display Query Expression as part of searchResult-1 */
1528 static void display_queryExpression(const char *lead, Z_QueryExpression *qe)
1529 {
1530     if (!qe)
1531         return;
1532     printf(" %s=", lead);
1533     if (qe->which == Z_QueryExpression_term)
1534     {
1535         if (qe->u.term->queryTerm)
1536         {
1537             Z_Term *term = qe->u.term->queryTerm;
1538             switch (term->which)
1539             {
1540             case Z_Term_general:
1541                 printf("%.*s", term->u.general->len, term->u.general->buf);
1542                 break;
1543             case Z_Term_characterString:
1544                 printf("%s", term->u.characterString);
1545                 break;
1546             case Z_Term_numeric:
1547                 printf("%d", *term->u.numeric);
1548                 break;
1549             case Z_Term_null:
1550                 printf("null");
1551                 break;
1552             }
1553         }
1554     }
1555 }
1556
1557 /* see if we can find USR:SearchResult-1 */
1558 static void display_searchResult(Z_OtherInformation *o)
1559 {
1560     int i;
1561     if (!o)
1562         return ;
1563     for (i = 0; i < o->num_elements; i++)
1564     {
1565         if (o->list[i]->which == Z_OtherInfo_externallyDefinedInfo)
1566         {
1567             Z_External *ext = o->list[i]->information.externallyDefinedInfo;
1568
1569             if (ext->which == Z_External_searchResult1)
1570             {
1571                 int j;
1572                 Z_SearchInfoReport *sr = ext->u.searchResult1;
1573                 printf("SearchResult-1:");
1574                 for (j = 0; j < sr->num; j++)
1575                 {
1576                     if (j)
1577                         printf(",");
1578                     if (!sr->elements[j]->subqueryExpression)
1579                         printf("%d", j);
1580                     display_queryExpression("term",
1581                         sr->elements[j]->subqueryExpression);
1582                     display_queryExpression("interpretation",
1583                         sr->elements[j]->subqueryInterpretation);
1584                     display_queryExpression("recommendation",
1585                         sr->elements[j]->subqueryRecommendation);
1586                     if (sr->elements[j]->subqueryCount)
1587                         printf(" cnt=%d", *sr->elements[j]->subqueryCount);
1588                     if (sr->elements[j]->subqueryId)
1589                         printf(" id=%s ", sr->elements[j]->subqueryId);
1590                 }
1591                 printf("\n");
1592             }
1593         }
1594     }
1595 }
1596
1597 static int process_searchResponse(Z_SearchResponse *res)
1598 {
1599     printf("Received SearchResponse.\n");
1600     print_refid(res->referenceId);
1601     if (*res->searchStatus)
1602         printf("Search was a success.\n");
1603     else
1604         printf("Search was a bloomin' failure.\n");
1605     printf("Number of hits: %d", *res->resultCount);
1606     last_hit_count = *res->resultCount;
1607     if (setnumber >= 0)
1608         printf(", setno %d", setnumber);
1609     putchar('\n');
1610     if (res->resultSetStatus)
1611     {
1612         printf("Result Set Status: ");
1613         switch(*res->resultSetStatus)
1614         {
1615         case Z_SearchResponse_subset:
1616             printf("subset"); break;
1617         case Z_SearchResponse_interim:
1618             printf("interim"); break;
1619         case Z_SearchResponse_none:
1620             printf("none"); break;
1621         case Z_SearchResponse_estimate:
1622             printf("estimate"); break;
1623         default:
1624             printf("%d", *res->resultSetStatus);
1625         }
1626         putchar('\n');
1627     }
1628     display_searchResult(res->additionalSearchInfo);
1629     printf("records returned: %d\n",
1630            *res->numberOfRecordsReturned);
1631     setno += *res->numberOfRecordsReturned;
1632     if (res->records)
1633         display_records(res->records);
1634     return 0;
1635 }
1636
1637 static void print_level(int iLevel)
1638 {
1639     int i;
1640     for (i = 0; i < iLevel * 4; i++)
1641         printf(" ");
1642 }
1643
1644 static void print_int(int iLevel, const char *pTag, int *pInt)
1645 {
1646     if (pInt != NULL)
1647     {
1648         print_level(iLevel);
1649         printf("%s: %d\n", pTag, *pInt);
1650     }
1651 }
1652
1653 static void print_string(int iLevel, const char *pTag, const char *pString)
1654 {
1655     if (pString != NULL)
1656     {
1657         print_level(iLevel);
1658         printf("%s: %s\n", pTag, pString);
1659     }
1660 }
1661
1662 static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
1663 {
1664     if (pOid != NULL)
1665     {
1666         Odr_oid *pInt = pOid;
1667
1668         print_level(iLevel);
1669         printf("%s:", pTag);
1670         for (; *pInt != -1; pInt++)
1671             printf(" %d", *pInt);
1672         printf("\n");
1673     }
1674 }
1675
1676 static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
1677 {
1678     if (referenceId != NULL)
1679     {
1680         int i;
1681
1682         print_level(iLevel);
1683         printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
1684         for (i = 0; i < referenceId->len; i++)
1685             printf("%c", referenceId->buf[i]);
1686         printf("\n");
1687     }
1688 }
1689
1690 static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
1691 {
1692     if (pStringNumeric != NULL)
1693     {
1694         switch (pStringNumeric->which)
1695         {
1696         case Z_StringOrNumeric_string:
1697             print_string(iLevel, pTag, pStringNumeric->u.string);
1698             break;
1699
1700         case Z_StringOrNumeric_numeric:
1701             print_int(iLevel, pTag, pStringNumeric->u.numeric);
1702             break;
1703
1704         default:
1705             print_level(iLevel);
1706             printf("%s: valid type for Z_StringOrNumeric\n", pTag);
1707             break;
1708         }
1709     }
1710 }
1711
1712 static void print_universe_report_duplicate(
1713     int iLevel,
1714     Z_UniverseReportDuplicate *pUniverseReportDuplicate)
1715 {
1716     if (pUniverseReportDuplicate != NULL)
1717     {
1718         print_level(iLevel);
1719         printf("Universe Report Duplicate: \n");
1720         iLevel++;
1721         print_string_or_numeric(iLevel, "Hit No",
1722                                 pUniverseReportDuplicate->hitno);
1723     }
1724 }
1725
1726 static void print_universe_report_hits(
1727     int iLevel,
1728     Z_UniverseReportHits *pUniverseReportHits)
1729 {
1730     if (pUniverseReportHits != NULL)
1731     {
1732         print_level(iLevel);
1733         printf("Universe Report Hits: \n");
1734         iLevel++;
1735         print_string_or_numeric(iLevel, "Database",
1736                                 pUniverseReportHits->database);
1737         print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
1738     }
1739 }
1740
1741 static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
1742 {
1743     if (pUniverseReport != NULL)
1744     {
1745         print_level(iLevel);
1746         printf("Universe Report: \n");
1747         iLevel++;
1748         print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
1749         switch (pUniverseReport->which)
1750         {
1751         case Z_UniverseReport_databaseHits:
1752             print_universe_report_hits(iLevel,
1753                                        pUniverseReport->u.databaseHits);
1754             break;
1755
1756         case Z_UniverseReport_duplicate:
1757             print_universe_report_duplicate(iLevel,
1758                                             pUniverseReport->u.duplicate);
1759             break;
1760
1761         default:
1762             print_level(iLevel);
1763             printf("Type: %d\n", pUniverseReport->which);
1764             break;
1765         }
1766     }
1767 }
1768
1769 static void print_external(int iLevel, Z_External *pExternal)
1770 {
1771     if (pExternal != NULL)
1772     {
1773         print_level(iLevel);
1774         printf("External: \n");
1775         iLevel++;
1776         print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
1777         print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
1778         print_string(iLevel, "Descriptor", pExternal->descriptor);
1779         switch (pExternal->which)
1780         {
1781         case Z_External_universeReport:
1782             print_universe_report(iLevel, pExternal->u.universeReport);
1783             break;
1784
1785         default:
1786             print_level(iLevel);
1787             printf("Type: %d\n", pExternal->which);
1788             break;
1789         }
1790     }
1791 }
1792
1793 static int process_resourceControlRequest(Z_ResourceControlRequest *req)
1794 {
1795     printf("Received ResourceControlRequest.\n");
1796     print_referenceId(1, req->referenceId);
1797     print_int(1, "Suspended Flag", req->suspendedFlag);
1798     print_int(1, "Partial Results Available", req->partialResultsAvailable);
1799     print_int(1, "Response Required", req->responseRequired);
1800     print_int(1, "Triggered Request Flag", req->triggeredRequestFlag);
1801     print_external(1, req->resourceReport);
1802     return 0;
1803 }
1804
1805 void process_ESResponse(Z_ExtendedServicesResponse *res)
1806 {
1807     printf("Status: ");
1808     switch (*res->operationStatus)
1809     {
1810     case Z_ExtendedServicesResponse_done:
1811         printf("done\n");
1812         break;
1813     case Z_ExtendedServicesResponse_accepted:
1814         printf("accepted\n");
1815         break;
1816     case Z_ExtendedServicesResponse_failure:
1817         printf("failure\n");
1818         display_diagrecs(res->diagnostics, res->num_diagnostics);
1819         break;
1820     default:
1821         printf("unknown\n");
1822     }
1823     if ( (*res->operationStatus != Z_ExtendedServicesResponse_failure) &&
1824         (res->num_diagnostics != 0) ) {
1825         display_diagrecs(res->diagnostics, res->num_diagnostics);
1826     }
1827     print_refid (res->referenceId);
1828     if (res->taskPackage &&
1829         res->taskPackage->which == Z_External_extendedService)
1830     {
1831         Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService;
1832         Odr_oct *id = taskPackage->targetReference;
1833         Z_External *ext = taskPackage->taskSpecificParameters;
1834
1835         if (id)
1836         {
1837             printf("Target Reference: ");
1838             print_stringn (id->buf, id->len);
1839             printf("\n");
1840         }
1841         if (ext->which == Z_External_update)
1842         {
1843             Z_IUUpdateTaskPackage *utp = ext->u.update->u.taskPackage;
1844             if (utp && utp->targetPart)
1845             {
1846                 Z_IUTargetPart *targetPart = utp->targetPart;
1847                 int i;
1848
1849                 for (i = 0; i<targetPart->num_taskPackageRecords;  i++)
1850                 {
1851
1852                     Z_IUTaskPackageRecordStructure *tpr =
1853                         targetPart->taskPackageRecords[i];
1854                     printf("task package record %d\n", i+1);
1855                     if (tpr->which == Z_IUTaskPackageRecordStructure_record)
1856                     {
1857                         display_record (tpr->u.record);
1858                     }
1859                     else
1860                     {
1861                         printf("other type\n");
1862                     }
1863                 }
1864             }
1865         }
1866         if (ext->which == Z_External_itemOrder)
1867         {
1868             Z_IOTaskPackage *otp = ext->u.itemOrder->u.taskPackage;
1869
1870             if (otp && otp->targetPart)
1871             {
1872                 if (otp->targetPart->itemRequest)
1873                 {
1874                     Z_External *ext = otp->targetPart->itemRequest;
1875                     if (ext->which == Z_External_octet)
1876                     {
1877                         Odr_oct *doc = ext->u.octet_aligned;
1878                         printf("Got itemRequest doc %.*s\n",
1879                                doc->len, doc->buf);
1880                     }
1881                 }
1882                 else if (otp->targetPart->statusOrErrorReport)
1883                 {
1884                     Z_External *ext = otp->targetPart->statusOrErrorReport;
1885                     if (ext->which == Z_External_octet)
1886                     {
1887                         Odr_oct *doc = ext->u.octet_aligned;
1888                         printf("Got Status or Error Report doc %.*s\n",
1889                                doc->len, doc->buf);
1890                     }
1891                 }
1892             }
1893         }
1894     }
1895     if (res->taskPackage && res->taskPackage->which == Z_External_octet)
1896     {
1897         Odr_oct *doc = res->taskPackage->u.octet_aligned;
1898         printf("%.*s\n", doc->len, doc->buf);
1899     }
1900 }
1901
1902 const char *get_ill_element(void *clientData, const char *element)
1903 {
1904     return 0;
1905 }
1906
1907 static Z_External *create_external_itemRequest(void)
1908 {
1909     struct ill_get_ctl ctl;
1910     ILL_ItemRequest *req;
1911     Z_External *r = 0;
1912     int item_request_size = 0;
1913     char *item_request_buf = 0;
1914
1915     ctl.odr = out;
1916     ctl.clientData = 0;
1917     ctl.f = get_ill_element;
1918
1919     req = ill_get_ItemRequest(&ctl, "ill", 0);
1920     if (!req)
1921         printf("ill_get_ItemRequest failed\n");
1922
1923     if (!ill_ItemRequest(out, &req, 0, 0))
1924     {
1925         if (apdu_file)
1926         {
1927             ill_ItemRequest(print, &req, 0, 0);
1928             odr_reset(print);
1929         }
1930         item_request_buf = odr_getbuf (out, &item_request_size, 0);
1931         if (item_request_buf)
1932             odr_setbuf (out, item_request_buf, item_request_size, 1);
1933         printf("Couldn't encode ItemRequest, size %d\n", item_request_size);
1934         return 0;
1935     }
1936     else
1937     {
1938         r = (Z_External *) odr_malloc(out, sizeof(*r));
1939         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
1940         r->indirect_reference = 0;
1941         r->descriptor = 0;
1942         r->which = Z_External_single;
1943
1944         r->u.single_ASN1_type = (Odr_oct *)
1945             odr_malloc(out, sizeof(*r->u.single_ASN1_type));
1946         r->u.single_ASN1_type->buf = (unsigned char *)
1947         odr_malloc(out, item_request_size);
1948         r->u.single_ASN1_type->len = item_request_size;
1949         r->u.single_ASN1_type->size = item_request_size;
1950         memcpy(r->u.single_ASN1_type->buf, item_request_buf,
1951                 item_request_size);
1952
1953         do_hex_dump(item_request_buf,item_request_size);
1954     }
1955     return r;
1956 }
1957
1958 static Z_External *create_external_ILL_APDU(int which)
1959 {
1960     struct ill_get_ctl ctl;
1961     ILL_APDU *ill_apdu;
1962     Z_External *r = 0;
1963     int ill_request_size = 0;
1964     char *ill_request_buf = 0;
1965
1966     ctl.odr = out;
1967     ctl.clientData = 0;
1968     ctl.f = get_ill_element;
1969
1970     ill_apdu = ill_get_APDU(&ctl, "ill", 0);
1971
1972     if (!ill_APDU (out, &ill_apdu, 0, 0))
1973     {
1974         if (apdu_file)
1975         {
1976             printf("-------------------\n");
1977             ill_APDU(print, &ill_apdu, 0, 0);
1978             odr_reset(print);
1979             printf("-------------------\n");
1980         }
1981         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1982         if (ill_request_buf)
1983             odr_setbuf (out, ill_request_buf, ill_request_size, 1);
1984         printf("Couldn't encode ILL-Request, size %d\n", ill_request_size);
1985         return 0;
1986     }
1987     else
1988     {
1989         ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
1990
1991         r = (Z_External *) odr_malloc(out, sizeof(*r));
1992         r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
1993         r->indirect_reference = 0;
1994         r->descriptor = 0;
1995         r->which = Z_External_single;
1996
1997         r->u.single_ASN1_type = (Odr_oct *)
1998             odr_malloc(out, sizeof(*r->u.single_ASN1_type));
1999         r->u.single_ASN1_type->buf = (unsigned char *)
2000         odr_malloc(out, ill_request_size);
2001         r->u.single_ASN1_type->len = ill_request_size;
2002         r->u.single_ASN1_type->size = ill_request_size;
2003         memcpy(r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
2004 /*         printf("len = %d\n", ill_request_size); */
2005 /*              do_hex_dump(ill_request_buf,ill_request_size); */
2006 /*              printf("--- end of extenal\n"); */
2007
2008     }
2009     return r;
2010 }
2011
2012
2013 static Z_External *create_ItemOrderExternal(const char *type, int itemno,
2014                                             const char *xml_buf,
2015                                             int xml_len)
2016 {
2017     Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
2018     r->direct_reference = odr_oiddup(out, yaz_oid_extserv_item_order);
2019     r->indirect_reference = 0;
2020     r->descriptor = 0;
2021
2022     r->which = Z_External_itemOrder;
2023
2024     r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
2025     memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
2026     r->u.itemOrder->which=Z_IOItemOrder_esRequest;
2027
2028     r->u.itemOrder->u.esRequest = (Z_IORequest *)
2029         odr_malloc(out,sizeof(Z_IORequest));
2030     memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
2031
2032     r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
2033         odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
2034     memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
2035     r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
2036         odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
2037     memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
2038
2039     r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
2040     r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
2041     r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
2042
2043     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
2044         (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
2045     memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
2046     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
2047
2048     r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
2049         (int *) odr_malloc(out, sizeof(int));
2050     *r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item = itemno;
2051
2052     if (!strcmp (type, "item") || !strcmp(type, "2"))
2053     {
2054         printf("using item-request\n");
2055         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2056             create_external_itemRequest();
2057     }
2058     else if (!strcmp(type, "ill") || !strcmp(type, "1"))
2059     {
2060         printf("using ILL-request\n");
2061         r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2062             create_external_ILL_APDU(ILL_APDU_ILL_Request);
2063     }
2064     else if (!strcmp(type, "xml") || !strcmp(type, "3"))
2065     {
2066         printf("using XML ILL-request\n");
2067
2068         if (!xml_buf)
2069         {
2070             printf("no docoument added\n");
2071             r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2072         }
2073         else
2074         {
2075             r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
2076                 z_ext_record_oid(out, yaz_oid_recsyn_xml, xml_buf, xml_len);
2077         }
2078     }
2079     else
2080         r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
2081
2082     return r;
2083 }
2084
2085 static int send_itemorder(const char *type, int itemno,
2086                           const char *xml_buf, int xml_len)
2087 {
2088     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2089     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2090
2091     req->referenceId = set_refid (out);
2092
2093     req->packageType = odr_oiddup(out, yaz_oid_extserv_item_order);
2094     req->packageName = esPackageName;
2095
2096     req->taskSpecificParameters = create_ItemOrderExternal(type, itemno,
2097                                                            xml_buf, xml_len);
2098     send_apdu(apdu);
2099     return 0;
2100 }
2101
2102 static int only_z3950(void)
2103 {
2104     if (!conn)
2105     {
2106         printf("Not connected yet\n");
2107         return 1;
2108     }
2109     if (protocol == PROTO_HTTP)
2110     {
2111         printf("Not supported by SRW\n");
2112         return 1;
2113     }
2114     return 0;
2115 }
2116
2117 static int cmd_update_common(const char *arg, int version);
2118
2119 static int cmd_update(const char *arg)
2120 {
2121     return cmd_update_common(arg, 1);
2122 }
2123
2124 static int cmd_update0(const char *arg)
2125 {
2126     return cmd_update_common(arg, 0);
2127 }
2128
2129 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2130                             char *rec_buf, int rec_len);
2131
2132 #if YAZ_HAVE_XML2
2133 static int cmd_update_SRW(int action_no, const char *recid,
2134                           char *rec_buf, int rec_len);
2135 #endif
2136
2137 static int cmd_update_common(const char *arg, int version)
2138 {
2139     char *action_buf;
2140     int action_len;
2141     char *recid_buf;
2142     int recid_len;
2143     const char *recid = 0;
2144     char *rec_buf;
2145     int rec_len;
2146     int action_no;
2147     int noread = 0;
2148
2149     if (parse_cmd_doc(&arg, out, &action_buf, &action_len) == 0)
2150     {
2151         printf("Use: update action recid [fname]\n");
2152         printf(" where action is one of insert,replace,delete.update\n");
2153         printf(" recid is some record ID. Use none for no ID\n");
2154         printf(" fname is file of record to be updated\n");
2155         return 0;
2156     }
2157
2158     if (parse_cmd_doc(&arg, out, &recid_buf, &recid_len) == 0)
2159     {
2160         printf("Missing recid\n");
2161         return 0;
2162     }
2163
2164     if (!strcmp(action_buf, "insert"))
2165         action_no = Z_IUOriginPartToKeep_recordInsert;
2166     else if (!strcmp(action_buf, "replace"))
2167         action_no = Z_IUOriginPartToKeep_recordReplace;
2168     else if (!strcmp(action_buf, "delete"))
2169         action_no = Z_IUOriginPartToKeep_recordDelete;
2170     else if (!strcmp(action_buf, "update"))
2171         action_no = Z_IUOriginPartToKeep_specialUpdate;
2172     else
2173     {
2174         printf("Bad action: %s\n", action_buf);
2175         printf("Possible values: insert, replace, delete, update\n");
2176         return 0;
2177     }
2178
2179     if (strcmp(recid_buf, "none")) /* none means no record ID */
2180         recid = recid_buf;
2181
2182     arg += noread;
2183     if (parse_cmd_doc(&arg, out, &rec_buf, &rec_len) == 0)
2184         return 0;
2185
2186 #if YAZ_HAVE_XML2
2187     if (protocol == PROTO_HTTP)
2188         return cmd_update_SRW(action_no, recid_buf, rec_buf, rec_len);
2189 #endif
2190     return cmd_update_Z3950(version, action_no, recid_buf, rec_buf, rec_len);
2191 }
2192
2193 #if YAZ_HAVE_XML2
2194 static int cmd_update_SRW(int action_no, const char *recid,
2195                           char *rec_buf, int rec_len)
2196 {
2197     if (!conn)
2198         session_connect(cur_host);
2199     if (!conn)
2200         return 0;
2201     else
2202     {
2203         Z_SRW_PDU *srw = yaz_srw_get(out, Z_SRW_update_request);
2204         Z_SRW_updateRequest *sr = srw->u.update_request;
2205
2206         switch(action_no)
2207         {
2208         case Z_IUOriginPartToKeep_recordInsert:
2209             sr->operation = "info:srw/action/1/create";
2210             break;
2211         case Z_IUOriginPartToKeep_recordReplace:
2212             sr->operation = "info:srw/action/1/replace";
2213             break;
2214         case Z_IUOriginPartToKeep_recordDelete:
2215             sr->operation = "info:srw/action/1/delete";
2216             break;
2217         }
2218         if (rec_buf)
2219         {
2220             sr->record = yaz_srw_get_record(out);
2221             sr->record->recordData_buf = rec_buf;
2222             sr->record->recordData_len = rec_len;
2223             sr->record->recordSchema = record_schema;
2224         }
2225         if (recid)
2226             sr->recordId = odr_strdup(out, recid);
2227         return send_srw(srw);
2228     }
2229 }
2230 #endif
2231
2232 static int cmd_update_Z3950(int version, int action_no, const char *recid,
2233                             char *rec_buf, int rec_len)
2234 {
2235     Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
2236     Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2237     Z_External *r;
2238     Z_External *record_this = 0;
2239     if (rec_buf)
2240         record_this = z_ext_record_oid(out, yaz_oid_recsyn_xml,
2241                                        rec_buf, rec_len);
2242     else
2243     {
2244         if (!record_last)
2245         {
2246             printf("No last record (update ignored)\n");
2247             return 0;
2248         }
2249         record_this = record_last;
2250     }
2251
2252     req->packageType = odr_oiddup(out, (version == 0 ?
2253        yaz_oid_extserv_database_update_first_version :
2254        yaz_oid_extserv_database_update));
2255
2256     req->packageName = esPackageName;
2257
2258     req->referenceId = set_refid (out);
2259
2260     r = req->taskSpecificParameters = (Z_External *)
2261         odr_malloc(out, sizeof(*r));
2262     r->direct_reference = req->packageType;
2263     r->indirect_reference = 0;
2264     r->descriptor = 0;
2265     if (version == 0)
2266     {
2267         Z_IU0OriginPartToKeep *toKeep;
2268         Z_IU0SuppliedRecords *notToKeep;
2269
2270         r->which = Z_External_update0;
2271         r->u.update0 = (Z_IU0Update *) odr_malloc(out, sizeof(*r->u.update0));
2272         r->u.update0->which = Z_IUUpdate_esRequest;
2273         r->u.update0->u.esRequest = (Z_IU0UpdateEsRequest *)
2274             odr_malloc(out, sizeof(*r->u.update0->u.esRequest));
2275         toKeep = r->u.update0->u.esRequest->toKeep = (Z_IU0OriginPartToKeep *)
2276             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->toKeep));
2277
2278         toKeep->databaseName = databaseNames[0];
2279         toKeep->schema = 0;
2280         if (record_schema)
2281         {
2282             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2283                                                    CLASS_SCHEMA,
2284                                                    record_schema, out);
2285         }
2286         toKeep->elementSetName = 0;
2287
2288         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2289         *toKeep->action = action_no;
2290
2291         notToKeep = r->u.update0->u.esRequest->notToKeep = (Z_IU0SuppliedRecords *)
2292             odr_malloc(out, sizeof(*r->u.update0->u.esRequest->notToKeep));
2293         notToKeep->num = 1;
2294         notToKeep->elements = (Z_IU0SuppliedRecords_elem **)
2295             odr_malloc(out, sizeof(*notToKeep->elements));
2296         notToKeep->elements[0] = (Z_IU0SuppliedRecords_elem *)
2297             odr_malloc(out, sizeof(**notToKeep->elements));
2298         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2299         if (recid)
2300         {
2301             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2302                 odr_malloc(out, sizeof(Odr_oct));
2303             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2304             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2305             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2306         }
2307         else
2308             notToKeep->elements[0]->u.opaque = 0;
2309         notToKeep->elements[0]->supplementalId = 0;
2310         notToKeep->elements[0]->correlationInfo = 0;
2311         notToKeep->elements[0]->record = record_this;
2312     }
2313     else
2314     {
2315         Z_IUOriginPartToKeep *toKeep;
2316         Z_IUSuppliedRecords *notToKeep;
2317
2318         r->which = Z_External_update;
2319         r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
2320         r->u.update->which = Z_IUUpdate_esRequest;
2321         r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
2322             odr_malloc(out, sizeof(*r->u.update->u.esRequest));
2323         toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
2324             odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
2325
2326         toKeep->databaseName = databaseNames[0];
2327         toKeep->schema = 0;
2328         if (record_schema)
2329         {
2330             toKeep->schema = yaz_string_to_oid_odr(yaz_oid_std(),
2331                                                    CLASS_SCHEMA,
2332                                                    record_schema, out);
2333         }
2334         toKeep->elementSetName = 0;
2335         toKeep->actionQualifier = 0;
2336         toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
2337         *toKeep->action = action_no;
2338
2339         notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
2340             odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
2341         notToKeep->num = 1;
2342         notToKeep->elements = (Z_IUSuppliedRecords_elem **)
2343             odr_malloc(out, sizeof(*notToKeep->elements));
2344         notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
2345             odr_malloc(out, sizeof(**notToKeep->elements));
2346         notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
2347         if (recid)
2348         {
2349             notToKeep->elements[0]->u.opaque = (Odr_oct *)
2350                 odr_malloc(out, sizeof(Odr_oct));
2351             notToKeep->elements[0]->u.opaque->buf = (unsigned char *) recid;
2352             notToKeep->elements[0]->u.opaque->size = strlen(recid);
2353             notToKeep->elements[0]->u.opaque->len = strlen(recid);
2354         }
2355         else
2356             notToKeep->elements[0]->u.opaque = 0;
2357         notToKeep->elements[0]->supplementalId = 0;
2358         notToKeep->elements[0]->correlationInfo = 0;
2359         notToKeep->elements[0]->record = record_this;
2360     }
2361
2362     send_apdu(apdu);
2363
2364     return 2;
2365 }
2366
2367 static int cmd_xmles(const char *arg)
2368 {
2369     if (only_z3950())
2370         return 1;
2371     else
2372     {
2373         char *asn_buf = 0;
2374         int noread = 0;
2375         Odr_oid *oid;
2376         char oid_str[51];
2377         Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
2378         Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
2379
2380
2381         Z_External *ext = (Z_External *) odr_malloc(out, sizeof(*ext));
2382
2383         req->referenceId = set_refid (out);
2384         req->taskSpecificParameters = ext;
2385         ext->indirect_reference = 0;
2386         ext->descriptor = 0;
2387         ext->which = Z_External_octet;
2388         ext->u.single_ASN1_type = (Odr_oct *) odr_malloc(out, sizeof(Odr_oct));
2389         sscanf(arg, "%50s%n", oid_str, &noread);
2390         if (noread == 0)
2391         {
2392             printf("Missing OID for xmles\n");
2393             return 0;
2394         }
2395         arg += noread;
2396         if (parse_cmd_doc(&arg, out, &asn_buf,
2397                           &ext->u.single_ASN1_type->len) == 0)
2398             return 0;
2399
2400         ext->u.single_ASN1_type->buf = (unsigned char *) asn_buf;
2401
2402         oid = yaz_string_to_oid_odr(yaz_oid_std(),
2403                                     CLASS_EXTSERV, oid_str, out);
2404         if (!oid)
2405         {
2406             printf("Bad OID: %s\n", oid_str);
2407             return 0;
2408         }
2409
2410         req->packageType = oid;
2411
2412         ext->direct_reference = oid;
2413
2414         send_apdu(apdu);
2415
2416         return 2;
2417     }
2418 }
2419
2420 static int cmd_itemorder(const char *arg)
2421 {
2422     char type[12];
2423     int itemno;
2424     char *xml_buf = 0;
2425     int xml_len = 0;
2426     int no_read = 0;
2427
2428     if (only_z3950())
2429         return 1;
2430     if (sscanf(arg, "%10s %d%n", type, &itemno, &no_read) < 2)
2431         return 0;
2432     arg += no_read;
2433     parse_cmd_doc(&arg, out, &xml_buf, &xml_len);
2434
2435     fflush(stdout);
2436     send_itemorder(type, itemno, xml_buf, xml_len);
2437     return 2;
2438 }
2439
2440 static void show_opt(const char *arg, void *clientData)
2441 {
2442     printf("%s ", arg);
2443 }
2444
2445 static int cmd_zversion(const char *arg)
2446 {
2447     if (*arg && arg)
2448         z3950_version = atoi(arg);
2449     else
2450         printf("version is %d\n", z3950_version);
2451     return 0;
2452 }
2453
2454 static int cmd_options(const char *arg)
2455 {
2456     if (*arg)
2457     {
2458         int r;
2459         int pos;
2460         r = yaz_init_opt_encode(&z3950_options, arg, &pos);
2461         if (r == -1)
2462             printf("Unknown option(s) near %s\n", arg+pos);
2463     }
2464     else
2465     {
2466         yaz_init_opt_decode(&z3950_options, show_opt, 0);
2467         printf("\n");
2468     }
2469     return 0;
2470 }
2471
2472 static int cmd_explain(const char *arg)
2473 {
2474     if (protocol != PROTO_HTTP)
2475         return 0;
2476 #if YAZ_HAVE_XML2
2477     if (!conn)
2478         session_connect(cur_host);
2479     if (conn)
2480     {
2481         Z_SRW_PDU *sr = 0;
2482
2483         setno = 1;
2484
2485         /* save this for later .. when fetching individual records */
2486         sr = yaz_srw_get(out, Z_SRW_explain_request);
2487         if (recordsyntax_size == 1
2488             && !yaz_matchstr(recordsyntax_list[0], "xml"))
2489             sr->u.explain_request->recordPacking = "xml";
2490         send_srw(sr);
2491         return 2;
2492     }
2493 #endif
2494     return 0;
2495 }
2496
2497 static int cmd_init(const char *arg)
2498 {
2499     if (*arg)
2500     {
2501         strncpy(cur_host, arg, sizeof(cur_host)-1);
2502         cur_host[sizeof(cur_host)-1] = 0;
2503     }
2504     if (only_z3950())
2505         return 1;
2506     send_initRequest(cur_host);
2507     return 2;
2508 }
2509
2510 static int cmd_sru(const char *arg)
2511 {
2512     if (!*arg)
2513     {
2514         printf("SRU method is: %s\n", sru_method);
2515         printf("SRU version is: %s\n", sru_version);
2516     }
2517     else
2518     {
2519         int r;
2520         r = sscanf(arg, "%9s %9s", sru_method, sru_version);
2521         if (r >= 1)
2522         {
2523             if (!yaz_matchstr(sru_method, "post"))
2524                 ;
2525             else if (!yaz_matchstr(sru_method, "get"))
2526                 ;
2527             else if (!yaz_matchstr(sru_method, "soap"))
2528                 ;
2529             else
2530             {
2531                 strcpy(sru_method, "soap");
2532                 printf("Unknown SRU method: %s\n", arg);
2533                 printf("Specify one of POST, GET, SOAP\n");
2534             }
2535         }
2536     }
2537     return 0;
2538 }
2539
2540 static int cmd_find(const char *arg)
2541 {
2542     if (!*arg)
2543     {
2544         printf("Find what?\n");
2545         return 0;
2546     }
2547     if (protocol == PROTO_HTTP)
2548     {
2549 #if YAZ_HAVE_XML2
2550         if (!conn)
2551             session_connect(cur_host);
2552         if (!conn)
2553             return 0;
2554         if (!send_SRW_searchRequest(arg))
2555             return 0;
2556 #else
2557         return 0;
2558 #endif
2559     }
2560     else
2561     {
2562         if (*cur_host && auto_reconnect)
2563         {
2564             int i = 0;
2565             for (;;)
2566             {
2567                 if (conn)
2568                 {
2569                     if (!send_searchRequest(arg))
2570                         return 0;
2571                     wait_and_handle_response(0);
2572                     if (conn)
2573                         break;
2574                 }
2575                 if (++i == 2)
2576                 {
2577                     printf("Unable to reconnect\n");
2578                     break;
2579                 }
2580                 session_connect(cur_host);
2581                 wait_and_handle_response(0);
2582             }
2583             return 0;
2584         }
2585         else if (conn)
2586         {
2587             if (!send_searchRequest(arg))
2588                 return 0;
2589         }
2590         else
2591         {
2592             printf("Not connected yet\n");
2593             return 0;
2594         }
2595     }
2596     return 2;
2597 }
2598
2599 static int cmd_delete(const char *arg)
2600 {
2601     if (only_z3950())
2602         return 0;
2603     if (!send_deleteResultSetRequest(arg))
2604         return 0;
2605     return 2;
2606 }
2607
2608 static int cmd_ssub(const char *arg)
2609 {
2610     if (!(smallSetUpperBound = atoi(arg)))
2611         return 0;
2612     return 1;
2613 }
2614
2615 static int cmd_lslb(const char *arg)
2616 {
2617     if (!(largeSetLowerBound = atoi(arg)))
2618         return 0;
2619     return 1;
2620 }
2621
2622 static int cmd_mspn(const char *arg)
2623 {
2624     if (!(mediumSetPresentNumber = atoi(arg)))
2625         return 0;
2626     return 1;
2627 }
2628
2629 static int cmd_status(const char *arg)
2630 {
2631     printf("smallSetUpperBound: %d\n", smallSetUpperBound);
2632     printf("largeSetLowerBound: %d\n", largeSetLowerBound);
2633     printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
2634     return 1;
2635 }
2636
2637 static int cmd_setnames(const char *arg)
2638 {
2639     if (*arg == '1')         /* enable ? */
2640         setnumber = 0;
2641     else if (*arg == '0')    /* disable ? */
2642         setnumber = -1;
2643     else if (setnumber < 0)  /* no args, toggle .. */
2644         setnumber = 0;
2645     else
2646         setnumber = -1;
2647
2648     if (setnumber >= 0)
2649         printf("Set numbering enabled.\n");
2650     else
2651         printf("Set numbering disabled.\n");
2652     return 1;
2653 }
2654
2655 /* PRESENT SERVICE ----------------------------- */
2656
2657 static void parse_show_args(const char *arg_c, char *setstring,
2658                             int *start, int *number)
2659 {
2660     char arg[40];
2661     char *p;
2662
2663     strncpy(arg, arg_c, sizeof(arg)-1);
2664     arg[sizeof(arg)-1] = '\0';
2665
2666     if ((p = strchr(arg, '+')))
2667     {
2668         *number = atoi(p + 1);
2669         *p = '\0';
2670     }
2671     if (*arg)
2672     {
2673         if (!strcmp(arg, "all"))
2674         {
2675             *number = last_hit_count;
2676             *start = 1;
2677         }
2678         else
2679             *start = atoi(arg);
2680     }
2681     if (p && (p=strchr(p+1, '+')))
2682         strcpy(setstring, p+1);
2683     else if (setnumber >= 0)
2684         sprintf(setstring, "%d", setnumber);
2685     else
2686         *setstring = '\0';
2687 }
2688
2689 static int send_presentRequest(const char *arg)
2690 {
2691     Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
2692     Z_PresentRequest *req = apdu->u.presentRequest;
2693     Z_RecordComposition compo;
2694     int nos = 1;
2695     char setstring[100];
2696
2697     req->referenceId = set_refid(out);
2698
2699     parse_show_args(arg, setstring, &setno, &nos);
2700     if (*setstring)
2701         req->resultSetId = setstring;
2702
2703     req->resultSetStartPoint = &setno;
2704     req->numberOfRecordsRequested = &nos;
2705
2706     if (recordsyntax_size)
2707         req->preferredRecordSyntax =
2708             yaz_string_to_oid_odr(yaz_oid_std(),
2709                                   CLASS_RECSYN, recordsyntax_list[0], out);
2710
2711     if (record_schema || recordsyntax_size >= 2)
2712     {
2713         req->recordComposition = &compo;
2714         compo.which = Z_RecordComp_complex;
2715         compo.u.complex = (Z_CompSpec *)
2716             odr_malloc(out, sizeof(*compo.u.complex));
2717         compo.u.complex->selectAlternativeSyntax = (bool_t *)
2718             odr_malloc(out, sizeof(bool_t));
2719         *compo.u.complex->selectAlternativeSyntax = 0;
2720
2721         compo.u.complex->generic = (Z_Specification *)
2722             odr_malloc(out, sizeof(*compo.u.complex->generic));
2723
2724         compo.u.complex->generic->which = Z_Schema_oid;
2725         if (!record_schema)
2726             compo.u.complex->generic->schema.oid = 0;
2727         else
2728         {
2729             compo.u.complex->generic->schema.oid =
2730                 yaz_string_to_oid_odr(yaz_oid_std(),
2731                                       CLASS_SCHEMA, record_schema, out);
2732
2733             if (!compo.u.complex->generic->schema.oid)
2734             {
2735                 /* OID wasn't a schema! Try record syntax instead. */
2736                 compo.u.complex->generic->schema.oid = (Odr_oid *)
2737                     yaz_string_to_oid_odr(yaz_oid_std(),
2738                                           CLASS_RECSYN, record_schema, out);
2739             }
2740         }
2741         if (!elementSetNames)
2742             compo.u.complex->generic->elementSpec = 0;
2743         else
2744         {
2745             compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
2746                 odr_malloc(out, sizeof(Z_ElementSpec));
2747             compo.u.complex->generic->elementSpec->which =
2748                 Z_ElementSpec_elementSetName;
2749             compo.u.complex->generic->elementSpec->u.elementSetName =
2750                 elementSetNames->u.generic;
2751         }
2752         compo.u.complex->num_dbSpecific = 0;
2753         compo.u.complex->dbSpecific = 0;
2754
2755         compo.u.complex->num_recordSyntax = 0;
2756         compo.u.complex->recordSyntax = 0;
2757         if (recordsyntax_size >= 2)
2758         {
2759             int i;
2760             compo.u.complex->num_recordSyntax = recordsyntax_size;
2761             compo.u.complex->recordSyntax = (Odr_oid **)
2762                 odr_malloc(out, recordsyntax_size * sizeof(Odr_oid*));
2763             for (i = 0; i < recordsyntax_size; i++)
2764             compo.u.complex->recordSyntax[i] =
2765                 yaz_string_to_oid_odr(yaz_oid_std(),
2766                                       CLASS_RECSYN, recordsyntax_list[i], out);
2767         }
2768     }
2769     else if (elementSetNames)
2770     {
2771         req->recordComposition = &compo;
2772         compo.which = Z_RecordComp_simple;
2773         compo.u.simple = elementSetNames;
2774     }
2775     send_apdu(apdu);
2776     printf("Sent presentRequest (%d+%d).\n", setno, nos);
2777     return 2;
2778 }
2779
2780 #if YAZ_HAVE_XML2
2781 static int send_SRW_presentRequest(const char *arg)
2782 {
2783     char setstring[100];
2784     int nos = 1;
2785     Z_SRW_PDU *sr = srw_sr;
2786
2787     if (!sr)
2788         return 0;
2789     parse_show_args(arg, setstring, &setno, &nos);
2790     sr->u.request->startRecord = odr_intdup(out, setno);
2791     sr->u.request->maximumRecords = odr_intdup(out, nos);
2792     if (record_schema)
2793         sr->u.request->recordSchema = record_schema;
2794     if (recordsyntax_size == 1 && !yaz_matchstr(recordsyntax_list[0], "xml"))
2795         sr->u.request->recordPacking = "xml";
2796     return send_srw(sr);
2797 }
2798 #endif
2799
2800 static void close_session(void)
2801 {
2802     if (conn)
2803         cs_close(conn);
2804     conn = 0;
2805     sent_close = 0;
2806     odr_reset(out);
2807     odr_reset(in);
2808     odr_reset(print);
2809     last_hit_count = 0;
2810 }
2811
2812 void process_close(Z_Close *req)
2813 {
2814     Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
2815     Z_Close *res = apdu->u.close;
2816
2817     static char *reasons[] =
2818     {
2819         "finished",
2820         "shutdown",
2821         "system problem",
2822         "cost limit reached",
2823         "resources",
2824         "security violation",
2825         "protocolError",
2826         "lack of activity",
2827         "peer abort",
2828         "unspecified"
2829     };
2830
2831     printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
2832         req->diagnosticInformation ? req->diagnosticInformation : "NULL");
2833     if (sent_close)
2834         close_session();
2835     else
2836     {
2837         *res->closeReason = Z_Close_finished;
2838         send_apdu(apdu);
2839         printf("Sent response.\n");
2840         sent_close = 1;
2841     }
2842 }
2843
2844 static int cmd_show(const char *arg)
2845 {
2846     if (protocol == PROTO_HTTP)
2847     {
2848 #if YAZ_HAVE_XML2
2849         if (!conn)
2850             session_connect(cur_host);
2851         if (!conn)
2852             return 0;
2853         if (!send_SRW_presentRequest(arg))
2854             return 0;
2855 #else
2856         return 0;
2857 #endif
2858     }
2859     else
2860     {
2861         if (!conn)
2862         {
2863             printf("Not connected yet\n");
2864             return 0;
2865         }
2866         if (!send_presentRequest(arg))
2867             return 0;
2868     }
2869     return 2;
2870 }
2871
2872 void exit_client(int code)
2873 {
2874     file_history_save(file_history);
2875     file_history_destroy(&file_history);
2876     nmem_destroy(nmem_auth);
2877     exit(code);
2878 }
2879
2880 int cmd_quit(const char *arg)
2881 {
2882     printf("See you later, alligator.\n");
2883     xmalloc_trav("");
2884     exit_client(0);
2885     return 0;
2886 }
2887
2888 int cmd_cancel(const char *arg)
2889 {
2890     Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
2891     Z_TriggerResourceControlRequest *req =
2892         apdu->u.triggerResourceControlRequest;
2893     bool_t rfalse = 0;
2894     char command[16];
2895
2896     *command = '\0';
2897     sscanf(arg, "%15s", command);
2898
2899     if (only_z3950())
2900         return 0;
2901     if (session_initResponse &&
2902         !ODR_MASK_GET(session_initResponse->options,
2903                       Z_Options_triggerResourceCtrl))
2904     {
2905         printf("Target doesn't support cancel (trigger resource ctrl)\n");
2906         return 0;
2907     }
2908     *req->requestedAction = Z_TriggerResourceControlRequest_cancel;
2909     req->resultSetWanted = &rfalse;
2910     req->referenceId = set_refid(out);
2911
2912     send_apdu(apdu);
2913     printf("Sent cancel request\n");
2914     if (!strcmp(command, "wait"))
2915          return 2;
2916     return 1;
2917 }
2918
2919
2920 int cmd_cancel_find(const char *arg) {
2921     int fres;
2922     fres=cmd_find(arg);
2923     if( fres > 0 ) {
2924         return cmd_cancel("");
2925     };
2926     return fres;
2927 }
2928
2929 int send_scanrequest(const char *set,  const char *query,
2930                      int pp, int num, const char *term)
2931 {
2932     Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
2933     Z_ScanRequest *req = apdu->u.scanRequest;
2934
2935     if (only_z3950())
2936         return 0;
2937     if (queryType == QueryType_CCL2RPN)
2938     {
2939         int error, pos;
2940         struct ccl_rpn_node *rpn;
2941
2942         rpn = ccl_find_str(bibset,  query, &error, &pos);
2943         if (error)
2944         {
2945             printf("CCL ERROR: %s\n", ccl_err_msg(error));
2946             return -1;
2947         }
2948         req->attributeSet =
2949             yaz_string_to_oid_odr(yaz_oid_std(),
2950                                   CLASS_ATTSET, "Bib-1", out);
2951         if (!(req->termListAndStartPoint = ccl_scan_query(out, rpn)))
2952         {
2953             printf("Couldn't convert CCL to Scan term\n");
2954             return -1;
2955         }
2956         ccl_rpn_delete(rpn);
2957     }
2958     else
2959     {
2960         YAZ_PQF_Parser pqf_parser = yaz_pqf_create();
2961
2962         if (!(req->termListAndStartPoint =
2963               yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
2964         {
2965             const char *pqf_msg;
2966             size_t off;
2967             int code = yaz_pqf_error(pqf_parser, &pqf_msg, &off);
2968             int ioff = off;
2969             printf("%*s^\n", ioff+7, "");
2970             printf("Prefix query error: %s (code %d)\n", pqf_msg, code);
2971             yaz_pqf_destroy(pqf_parser);
2972             return -1;
2973         }
2974         yaz_pqf_destroy(pqf_parser);
2975     }
2976     if (queryCharset && outputCharset)
2977     {
2978         yaz_iconv_t cd = yaz_iconv_open(queryCharset, outputCharset);
2979         if (!cd)
2980         {
2981             printf("Conversion from %s to %s unsupported\n",
2982                    outputCharset, queryCharset);
2983             return -1;
2984         }
2985         yaz_query_charset_convert_apt(req->termListAndStartPoint, out, cd);
2986         yaz_iconv_close(cd);
2987     }
2988     if (term && *term)
2989     {
2990         if (req->termListAndStartPoint->term &&
2991             req->termListAndStartPoint->term->which == Z_Term_general &&
2992             req->termListAndStartPoint->term->u.general)
2993         {
2994             req->termListAndStartPoint->term->u.general->buf =
2995                 (unsigned char *) odr_strdup(out, term);
2996             req->termListAndStartPoint->term->u.general->len =
2997                 req->termListAndStartPoint->term->u.general->size =
2998                 strlen(term);
2999         }
3000     }
3001     req->referenceId = set_refid(out);
3002     req->num_databaseNames = num_databaseNames;
3003     req->databaseNames = databaseNames;
3004     req->numberOfTermsRequested = &num;
3005     req->preferredPositionInResponse = &pp;
3006     req->stepSize = odr_intdup(out, scan_stepSize);
3007
3008     if (set)
3009         yaz_oi_set_string_oid(&req->otherInfo, out,
3010                               yaz_oid_userinfo_scan_set, 1, set);
3011
3012     send_apdu(apdu);
3013     return 2;
3014 }
3015
3016 int send_sortrequest(const char *arg, int newset)
3017 {
3018     Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
3019     Z_SortRequest *req = apdu->u.sortRequest;
3020     Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
3021         odr_malloc(out, sizeof(*sksl));
3022     char setstring[32];
3023
3024     if (only_z3950())
3025         return 0;
3026     if (setnumber >= 0)
3027         sprintf(setstring, "%d", setnumber);
3028     else
3029         sprintf(setstring, "default");
3030
3031     req->referenceId = set_refid(out);
3032
3033     req->num_inputResultSetNames = 1;
3034     req->inputResultSetNames = (Z_InternationalString **)
3035         odr_malloc(out, sizeof(*req->inputResultSetNames));
3036     req->inputResultSetNames[0] = odr_strdup(out, setstring);
3037
3038     if (newset && setnumber >= 0)
3039         sprintf(setstring, "%d", ++setnumber);
3040
3041     req->sortedResultSetName = odr_strdup(out, setstring);
3042
3043     req->sortSequence = yaz_sort_spec(out, arg);
3044     if (!req->sortSequence)
3045     {
3046         printf("Missing sort specifications\n");
3047         return -1;
3048     }
3049     send_apdu(apdu);
3050     return 2;
3051 }
3052
3053 void display_term(Z_TermInfo *t)
3054 {
3055     if (t->displayTerm)
3056         printf("%s", t->displayTerm);
3057     else if (t->term->which == Z_Term_general)
3058         printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
3059     else
3060         printf("Term (not general)");
3061     if (t->term->which == Z_Term_general)
3062         sprintf(last_scan_line, "%.*s", t->term->u.general->len,
3063             t->term->u.general->buf);
3064
3065     if (t->globalOccurrences)
3066         printf(" (%d)\n", *t->globalOccurrences);
3067     else
3068         printf("\n");
3069 }
3070
3071 void process_scanResponse(Z_ScanResponse *res)
3072 {
3073     int i;
3074     Z_Entry **entries = NULL;
3075     int num_entries = 0;
3076
3077     printf("Received ScanResponse\n");
3078     print_refid(res->referenceId);
3079     printf("%d entries", *res->numberOfEntriesReturned);
3080     if (res->positionOfTerm)
3081         printf(", position=%d", *res->positionOfTerm);
3082     printf("\n");
3083     if (*res->scanStatus != Z_Scan_success)
3084         printf("Scan returned code %d\n", *res->scanStatus);
3085     if (!res->entries)
3086         return;
3087     if ((entries = res->entries->entries))
3088         num_entries = res->entries->num_entries;
3089     for (i = 0; i < num_entries; i++)
3090     {
3091         int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
3092         if (entries[i]->which == Z_Entry_termInfo)
3093         {
3094             printf("%c ", i + 1 == pos_term ? '*' : ' ');
3095             display_term(entries[i]->u.termInfo);
3096         }
3097         else
3098             display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
3099     }
3100     if (res->entries->nonsurrogateDiagnostics)
3101         display_diagrecs(res->entries->nonsurrogateDiagnostics,
3102                           res->entries->num_nonsurrogateDiagnostics);
3103 }
3104
3105 void process_sortResponse(Z_SortResponse *res)
3106 {
3107     printf("Received SortResponse: status=");
3108     switch (*res->sortStatus)
3109     {
3110     case Z_SortResponse_success:
3111         printf("success"); break;
3112     case Z_SortResponse_partial_1:
3113         printf("partial"); break;
3114     case Z_SortResponse_failure:
3115         printf("failure"); break;
3116     default:
3117         printf("unknown (%d)", *res->sortStatus);
3118     }
3119     printf("\n");
3120     print_refid (res->referenceId);
3121     if (res->diagnostics)
3122         display_diagrecs(res->diagnostics,
3123                          res->num_diagnostics);
3124 }
3125
3126 void process_deleteResultSetResponse(Z_DeleteResultSetResponse *res)
3127 {
3128     printf("Got deleteResultSetResponse status=%d\n",
3129            *res->deleteOperationStatus);
3130     if (res->deleteListStatuses)
3131     {
3132         int i;
3133         for (i = 0; i < res->deleteListStatuses->num; i++)
3134         {
3135             printf("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
3136                     *res->deleteListStatuses->elements[i]->status);
3137         }
3138     }
3139 }
3140
3141 int cmd_sort_generic(const char *arg, int newset)
3142 {
3143     if (only_z3950())
3144         return 0;
3145     if (session_initResponse &&
3146         !ODR_MASK_GET(session_initResponse->options, Z_Options_sort))
3147     {
3148         printf("Target doesn't support sort\n");
3149         return 0;
3150     }
3151     if (*arg)
3152     {
3153         if (send_sortrequest(arg, newset) < 0)
3154             return 0;
3155         return 2;
3156     }
3157     return 0;
3158 }
3159
3160 int cmd_sort(const char *arg)
3161 {
3162     return cmd_sort_generic(arg, 0);
3163 }
3164
3165 int cmd_sort_newset(const char *arg)
3166 {
3167     return cmd_sort_generic(arg, 1);
3168 }
3169
3170 int cmd_scanstep(const char *arg)
3171 {
3172     scan_stepSize = atoi(arg);
3173     return 0;
3174 }
3175
3176 int cmd_scanpos(const char *arg)
3177 {
3178     int r = sscanf(arg, "%d", &scan_position);
3179     if (r == 0)
3180         scan_position = 1;
3181     return 0;
3182 }
3183
3184 int cmd_scansize(const char *arg)
3185 {
3186     int r = sscanf(arg, "%d", &scan_size);
3187     if (r == 0)
3188         scan_size = 20;
3189     return 0;
3190 }
3191
3192 static int cmd_scan_common(const char *set, const char *arg)
3193 {
3194     if (protocol == PROTO_HTTP)
3195     {
3196 #if YAZ_HAVE_XML2
3197         if (!conn)
3198             session_connect(cur_host);
3199         if (!conn)
3200             return 0;
3201         if (*arg)
3202         {
3203             if (send_SRW_scanRequest(arg, scan_position, scan_size) < 0)
3204                 return 0;
3205         }
3206         else
3207         {
3208             if (send_SRW_scanRequest(last_scan_line, 1, scan_size) < 0)
3209                 return 0;
3210         }
3211         return 2;
3212 #else
3213         return 0;
3214 #endif
3215     }
3216     else
3217     {
3218         if (*cur_host && !conn && auto_reconnect)
3219         {
3220             session_connect(cur_host);
3221             wait_and_handle_response(0);
3222         }
3223         if (!conn)
3224             return 0;
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     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3287            && idx < RECORDSYNTAX_MAX)
3288     {
3289         if (strcmp(form_str, "none") &&
3290             !yaz_string_to_oid_odr(yaz_oid_std(), CLASS_RECSYN, form_str, out))
3291         {
3292             printf("Bad format: %s\n", form_str);
3293             return 0;
3294         }
3295         cp += nor;
3296     }
3297     for (i = 0; i < recordsyntax_size; i++)
3298     {
3299         xfree(recordsyntax_list[i]);
3300         recordsyntax_list[i] = 0;
3301     }
3302
3303     cp = arg;
3304     while (sscanf(cp, "%40s%n", form_str, &nor) >= 1 && nor > 0
3305            && idx < RECORDSYNTAX_MAX)
3306     {
3307         if (!strcmp(form_str, "none"))
3308             break;
3309         recordsyntax_list[idx] = xstrdup(form_str);
3310         cp += nor;
3311         idx++;
3312     }
3313     recordsyntax_size = idx;
3314     return 1;
3315 }
3316
3317 int cmd_elements(const char *arg)
3318 {
3319     static Z_ElementSetNames esn;
3320     static char what[100];
3321
3322     if (!arg || !*arg)
3323     {
3324         elementSetNames = 0;
3325         return 1;
3326     }
3327     strcpy(what, arg);
3328     esn.which = Z_ElementSetNames_generic;
3329     esn.u.generic = what;
3330     elementSetNames = &esn;
3331     return 1;
3332 }
3333
3334 int cmd_querytype(const char *arg)
3335 {
3336     if (!strcmp(arg, "ccl"))
3337         queryType = QueryType_CCL;
3338     else if (!strcmp(arg, "prefix") || !strcmp(arg, "rpn"))
3339         queryType = QueryType_Prefix;
3340     else if (!strcmp(arg, "ccl2rpn") || !strcmp(arg, "cclrpn"))
3341         queryType = QueryType_CCL2RPN;
3342     else if (!strcmp(arg, "cql"))
3343         queryType = QueryType_CQL;
3344     else if (!strcmp(arg, "cql2rpn") || !strcmp(arg, "cqlrpn"))
3345         queryType = QueryType_CQL2RPN;
3346     else
3347     {
3348         printf("Querytype must be one of:\n");
3349         printf(" prefix         - Prefix query\n");
3350         printf(" ccl            - CCL query\n");
3351         printf(" ccl2rpn        - CCL query converted to RPN\n");
3352         printf(" cql            - CQL\n");
3353         printf(" cql2rpn        - CQL query converted to RPN\n");
3354         return 0;
3355     }
3356     return 1;
3357 }
3358
3359 int cmd_refid(const char *arg)
3360 {
3361     xfree(refid);
3362     refid = NULL;
3363     if (*arg)
3364         refid = xstrdup(arg);
3365     return 1;
3366 }
3367
3368 int cmd_close(const char *arg)
3369 {
3370     Z_APDU *apdu;
3371     Z_Close *req;
3372     if (only_z3950())
3373         return 0;
3374     apdu = zget_APDU(out, Z_APDU_close);
3375     req = apdu->u.close;
3376     *req->closeReason = Z_Close_finished;
3377     send_apdu(apdu);
3378     printf("Sent close request.\n");
3379     sent_close = 1;
3380     return 2;
3381 }
3382
3383 int cmd_packagename(const char* arg)
3384 {
3385     xfree(esPackageName);
3386     esPackageName = NULL;
3387     if (*arg)
3388         esPackageName = xstrdup(arg);
3389     return 1;
3390 }
3391
3392 int cmd_proxy(const char* arg)
3393 {
3394     xfree(yazProxy);
3395     yazProxy = 0;
3396     if (*arg)
3397         yazProxy = xstrdup(arg);
3398     return 1;
3399 }
3400
3401 int cmd_marccharset(const char *arg)
3402 {
3403     char l1[30];
3404
3405     *l1 = 0;
3406     if (sscanf(arg, "%29s", l1) < 1)
3407     {
3408         printf("MARC character set is `%s'\n",
3409                marcCharset ? marcCharset: "none");
3410         return 1;
3411     }
3412     xfree(marcCharset);
3413     marcCharset = 0;
3414     if (strcmp(l1, "-") && strcmp(l1, "none"))
3415         marcCharset = xstrdup(l1);
3416     return 1;
3417 }
3418
3419 int cmd_querycharset(const char *arg)
3420 {
3421     char l1[30];
3422
3423     *l1 = 0;
3424     if (sscanf(arg, "%29s", l1) < 1)
3425     {
3426         printf("Query character set is `%s'\n",
3427                queryCharset ? queryCharset: "none");
3428         return 1;
3429     }
3430     xfree(queryCharset);
3431     queryCharset = 0;
3432     if (strcmp(l1, "-") && strcmp(l1, "none"))
3433         queryCharset = xstrdup(l1);
3434     return 1;
3435 }
3436
3437 int cmd_displaycharset(const char *arg)
3438 {
3439     char l1[30];
3440
3441     *l1 = 0;
3442     if (sscanf(arg, "%29s", l1) < 1)
3443     {
3444         printf("Display character set is `%s'\n",
3445                outputCharset ? outputCharset: "none");
3446     }
3447     else
3448     {
3449         xfree(outputCharset);
3450         outputCharset = 0;
3451         if (!strcmp(l1, "auto") && codeset)
3452         {
3453             if (codeset)
3454             {
3455                 printf("Display character set: %s\n", codeset);
3456                 outputCharset = xstrdup(codeset);
3457             }
3458             else
3459                 printf("No codeset found on this system\n");
3460         }
3461         else if (strcmp(l1, "-") && strcmp(l1, "none"))
3462             outputCharset = xstrdup(l1);
3463     }
3464     return 1;
3465 }
3466
3467 int cmd_negcharset(const char *arg)
3468 {
3469     char l1[30];
3470
3471     *l1 = 0;
3472     if (sscanf(arg, "%29s %d %d", l1, &negotiationCharsetRecords,
3473                &negotiationCharsetVersion) < 1)
3474     {
3475         printf("Negotiation character set `%s'\n",
3476                negotiationCharset ? negotiationCharset: "none");
3477         if (negotiationCharset)
3478         {
3479             printf("Records in charset %s\n", negotiationCharsetRecords ?
3480                    "yes" : "no");
3481             printf("Charneg version %d\n", negotiationCharsetVersion);
3482         }
3483     }
3484     else
3485     {
3486         xfree(negotiationCharset);
3487         negotiationCharset = NULL;
3488         if (*l1 && strcmp(l1, "-") && strcmp(l1, "none"))
3489         {
3490             negotiationCharset = xstrdup(l1);
3491             printf("Character set negotiation : %s\n", negotiationCharset);
3492         }
3493     }
3494     return 1;
3495 }
3496
3497 int cmd_charset(const char* arg)
3498 {
3499     char l1[30], l2[30], l3[30], l4[30];
3500
3501     *l1 = *l2 = *l3 = *l4 = '\0';
3502     if (sscanf(arg, "%29s %29s %29s %29s", l1, l2, l3, l4) < 1)
3503     {
3504         cmd_negcharset("");
3505         cmd_displaycharset("");
3506         cmd_marccharset("");
3507         cmd_querycharset("");
3508     }
3509     else
3510     {
3511         cmd_negcharset(l1);
3512         if (*l2)
3513             cmd_displaycharset(l2);
3514         if (*l3)
3515             cmd_marccharset(l3);
3516         if (*l4)
3517             cmd_querycharset(l4);
3518     }
3519     return 1;
3520 }
3521
3522 int cmd_lang(const char* arg)
3523 {
3524     if (*arg == '\0') {
3525         printf("Current language is `%s'\n", yazLang ? yazLang : "none");
3526         return 1;
3527     }
3528     xfree(yazLang);
3529     yazLang = NULL;
3530     if (*arg)
3531         yazLang = xstrdup(arg);
3532     return 1;
3533 }
3534
3535 int cmd_source(const char* arg, int echo )
3536 {
3537     /* first should open the file and read one line at a time.. */
3538     FILE* includeFile;
3539     char line[102400], *cp;
3540
3541     if (strlen(arg) < 1)
3542     {
3543         fprintf(stderr, "Error in source command use a filename\n");
3544         return -1;
3545     }
3546
3547     includeFile = fopen(arg, "r");
3548
3549     if (!includeFile)
3550     {
3551         fprintf(stderr, "Unable to open file %s for reading\n",arg);
3552         return -1;
3553     }
3554
3555     while (fgets(line, sizeof(line), includeFile))
3556     {
3557         if (strlen(line) < 2)
3558             continue;
3559         if (line[0] == '#')
3560             continue;
3561
3562         if ((cp = strrchr(line, '\n')))
3563             *cp = '\0';
3564
3565         if (echo)
3566             printf("processing line: %s\n", line);
3567         process_cmd_line(line);
3568     }
3569
3570     if (fclose(includeFile))
3571     {
3572         perror("unable to close include file");
3573         exit(1);
3574     }
3575     return 1;
3576 }
3577
3578 int cmd_source_echo(const char* arg)
3579 {
3580     cmd_source(arg, 1);
3581     return 1;
3582 }
3583
3584 int cmd_source_noecho(const char* arg)
3585 {
3586     cmd_source(arg, 0);
3587     return 1;
3588 }
3589
3590
3591 int cmd_subshell(const char* args)
3592 {
3593     int ret = system(strlen(args) ? args : getenv("SHELL"));
3594     printf("\n");
3595     if (ret)
3596     {
3597         printf("Exit %d\n", ret);
3598     }
3599     return 1;
3600 }
3601
3602 int cmd_set_berfile(const char *arg)
3603 {
3604     if (ber_file && ber_file != stdout && ber_file != stderr)
3605         fclose(ber_file);
3606     if (!strcmp(arg, ""))
3607         ber_file = 0;
3608     else if (!strcmp(arg, "-"))
3609         ber_file = stdout;
3610     else
3611         ber_file = fopen(arg, "a");
3612     return 1;
3613 }
3614
3615 int cmd_set_apdufile(const char *arg)
3616 {
3617     if(apdu_file && apdu_file != stderr && apdu_file != stderr)
3618         fclose(apdu_file);
3619     if (!strcmp(arg, ""))
3620         apdu_file = 0;
3621     else if (!strcmp(arg, "-"))
3622         apdu_file = stderr;
3623     else
3624     {
3625         apdu_file = fopen(arg, "a");
3626         if (!apdu_file)
3627             perror("unable to open apdu log file");
3628     }
3629     if (apdu_file)
3630         odr_setprint(print, apdu_file);
3631     return 1;
3632 }
3633
3634 int cmd_set_cclfile(const char* arg)
3635 {
3636     FILE *inf;
3637
3638     bibset = ccl_qual_mk();
3639     inf = fopen(arg, "r");
3640     if (!inf)
3641         perror("unable to open CCL file");
3642     else
3643     {
3644         ccl_qual_file(bibset, inf);
3645         fclose(inf);
3646     }
3647     strcpy(ccl_fields,arg);
3648     return 0;
3649 }
3650
3651 int cmd_set_cqlfile(const char* arg)
3652 {
3653     cql_transform_t newcqltrans;
3654
3655     if ((newcqltrans = cql_transform_open_fname(arg)) == 0) {
3656         perror("unable to open CQL file");
3657         return 0;
3658     }
3659     if (cqltrans != 0)
3660         cql_transform_close(cqltrans);
3661
3662     cqltrans = newcqltrans;
3663     strcpy(cql_fields, arg);
3664     return 0;
3665 }
3666
3667 int cmd_set_auto_reconnect(const char* arg)
3668 {
3669     if(strlen(arg)==0) {
3670         auto_reconnect = ! auto_reconnect;
3671     } else if(strcmp(arg,"on")==0) {
3672         auto_reconnect = 1;
3673     } else if(strcmp(arg,"off")==0) {
3674         auto_reconnect = 0;
3675     } else {
3676         printf("Error use on or off\n");
3677         return 1;
3678     }
3679
3680     if (auto_reconnect)
3681         printf("Set auto reconnect enabled.\n");
3682     else
3683         printf("Set auto reconnect disabled.\n");
3684
3685     return 0;
3686 }
3687
3688
3689 int cmd_set_auto_wait(const char* arg)
3690 {
3691     if(strlen(arg)==0) {
3692         auto_wait = ! auto_wait;
3693     } else if(strcmp(arg,"on")==0) {
3694         auto_wait = 1;
3695     } else if(strcmp(arg,"off")==0) {
3696         auto_wait = 0;
3697     } else {
3698         printf("Error use on or off\n");
3699         return 1;
3700     }
3701
3702     if (auto_wait)
3703         printf("Set auto wait enabled.\n");
3704     else
3705         printf("Set auto wait disabled.\n");
3706
3707     return 0;
3708 }
3709
3710 int cmd_set_marcdump(const char* arg)
3711 {
3712     if(marc_file && marc_file != stderr) { /* don't close stdout*/
3713         fclose(marc_file);
3714     }
3715
3716     if (!strcmp(arg, ""))
3717         marc_file = 0;
3718     else if (!strcmp(arg, "-"))
3719         marc_file = stderr;
3720     else
3721     {
3722         marc_file = fopen(arg, "a");
3723         if (!marc_file)
3724             perror("unable to open marc log file");
3725     }
3726     return 1;
3727 }
3728
3729 static void marc_file_write(const char *buf, size_t sz)
3730 {
3731     if (marc_file)
3732     {
3733         if (fwrite(buf, 1, sz, marc_file) != sz)
3734         {
3735             perror("marcfile write");
3736         }
3737     }
3738 }
3739 /*
3740    this command takes 3 arge {name class oid}
3741 */
3742 int cmd_register_oid(const char* args) {
3743     static struct {
3744         char* className;
3745         oid_class oclass;
3746     } oid_classes[] = {
3747         {"appctx",CLASS_APPCTX},
3748         {"absyn",CLASS_ABSYN},
3749         {"attset",CLASS_ATTSET},
3750         {"transyn",CLASS_TRANSYN},
3751         {"diagset",CLASS_DIAGSET},
3752         {"recsyn",CLASS_RECSYN},
3753         {"resform",CLASS_RESFORM},
3754         {"accform",CLASS_ACCFORM},
3755         {"extserv",CLASS_EXTSERV},
3756         {"userinfo",CLASS_USERINFO},
3757         {"elemspec",CLASS_ELEMSPEC},
3758         {"varset",CLASS_VARSET},
3759         {"schema",CLASS_SCHEMA},
3760         {"tagset",CLASS_TAGSET},
3761         {"general",CLASS_GENERAL},
3762         {0,(enum oid_class) 0}
3763     };
3764     char oname_str[101], oclass_str[101], oid_str[101];
3765     int i;
3766     oid_class oidclass = CLASS_GENERAL;
3767     Odr_oid oid[OID_SIZE];
3768
3769     if (sscanf(args, "%100[^ ] %100[^ ] %100s",
3770                 oname_str,oclass_str, oid_str) < 1) {
3771         printf("Error in register command \n");
3772         return 0;
3773     }
3774
3775     for (i = 0; oid_classes[i].className; i++) {
3776         if (!strcmp(oid_classes[i].className, oclass_str))
3777         {
3778             oidclass=oid_classes[i].oclass;
3779             break;
3780         }
3781     }
3782
3783     if(!(oid_classes[i].className)) {
3784         printf("Unknown oid class %s\n",oclass_str);
3785         return 0;
3786     }
3787
3788     oid_dotstring_to_oid(oid_str, oid);
3789
3790     if (yaz_oid_add(yaz_oid_std(), oidclass, oname_str, oid))
3791     {
3792         printf("oid %s already exists, registration failed\n",
3793                oname_str);
3794     }
3795     return 1;
3796 }
3797
3798 int cmd_push_command(const char* arg)
3799 {
3800 #if HAVE_READLINE_HISTORY_H
3801     if(strlen(arg)>1)
3802         add_history(arg);
3803 #else
3804     fprintf(stderr,"Not compiled with the readline/history module\n");
3805 #endif
3806     return 1;
3807 }
3808
3809 void source_rc_file(const char *rc_file)
3810 {
3811     /*  If rc_file != NULL, source that. Else
3812         Look for .yazclientrc and read it if it exists.
3813         If it does not exist, read  $HOME/.yazclientrc instead */
3814     struct stat statbuf;
3815
3816     if (rc_file)
3817     {
3818         if (stat(rc_file, &statbuf) == 0)
3819             cmd_source(rc_file, 0);
3820         else
3821         {
3822             fprintf(stderr, "yaz_client: cannot source '%s'\n", rc_file);
3823             exit(1);
3824         }
3825     }
3826     else
3827     {
3828         char fname[1000];
3829         strcpy(fname, ".yazclientrc");
3830         if (stat(fname, &statbuf)==0)
3831         {
3832             cmd_source(fname, 0);
3833         }
3834         else
3835         {
3836             const char* homedir = getenv("HOME");
3837             if (homedir)
3838             {
3839                 sprintf(fname, "%.800s/%s", homedir, ".yazclientrc");
3840                 if (stat(fname, &statbuf)==0)
3841                     cmd_source(fname, 0);
3842             }
3843         }
3844     }
3845 }
3846
3847 void add_to_readline_history(void *client_data, const char *line)
3848 {
3849 #if HAVE_READLINE_HISTORY_H
3850     if (strlen(line))
3851         add_history(line);
3852 #endif
3853 }
3854
3855 static void initialize(const char *rc_file)
3856 {
3857     FILE *inf;
3858     int i;
3859
3860     if (!(out = odr_createmem(ODR_ENCODE)) ||
3861         !(in = odr_createmem(ODR_DECODE)) ||
3862         !(print = odr_createmem(ODR_PRINT)))
3863     {
3864         fprintf(stderr, "failed to allocate ODR streams\n");
3865         exit(1);
3866     }
3867
3868     setvbuf(stdout, 0, _IONBF, 0);
3869     if (apdu_file)
3870         odr_setprint(print, apdu_file);
3871
3872     bibset = ccl_qual_mk();
3873     inf = fopen(ccl_fields, "r");
3874     if (inf)
3875     {
3876         ccl_qual_file(bibset, inf);
3877         fclose(inf);
3878     }
3879
3880     cqltrans = cql_transform_open_fname(cql_fields);
3881     /* If this fails, no problem: we detect cqltrans == 0 later */
3882
3883 #if HAVE_READLINE_READLINE_H
3884     rl_attempted_completion_function =
3885         (char **(*)(const char *, int, int)) readline_completer;
3886 #endif
3887     for(i = 0; i < maxOtherInfosSupported; ++i) {
3888         extraOtherInfos[i].oid[0] = -1;
3889         extraOtherInfos[i].value = 0;
3890     }
3891
3892     cmd_format("usmarc");
3893
3894     source_rc_file(rc_file);
3895
3896     file_history = file_history_new();
3897     file_history_load(file_history);
3898     file_history_trav(file_history, 0, add_to_readline_history);
3899 }
3900
3901
3902 #if HAVE_GETTIMEOFDAY
3903 struct timeval tv_start;
3904 #endif
3905
3906 #if YAZ_HAVE_XML2
3907 static void handle_srw_record(Z_SRW_record *rec)
3908 {
3909     if (rec->recordPosition)
3910     {
3911         printf("pos=%d", *rec->recordPosition);
3912         setno = *rec->recordPosition + 1;
3913     }
3914     if (rec->recordSchema)
3915         printf(" schema=%s", rec->recordSchema);
3916     printf("\n");
3917     if (rec->recordData_buf && rec->recordData_len)
3918     {
3919         printf("%.*s", rec->recordData_len, rec->recordData_buf);
3920         marc_file_write(rec->recordData_buf, rec->recordData_len);
3921     }
3922     else
3923         printf("No data!");
3924     printf("\n");
3925 }
3926
3927 static void handle_srw_explain_response(Z_SRW_explainResponse *res)
3928 {
3929     handle_srw_record(&res->record);
3930 }
3931
3932 static void handle_srw_response(Z_SRW_searchRetrieveResponse *res)
3933 {
3934     int i;
3935
3936     printf("Received SRW SearchRetrieve Response\n");
3937
3938     for (i = 0; i<res->num_diagnostics; i++)
3939     {
3940         if (res->diagnostics[i].uri)
3941             printf("SRW diagnostic %s\n",
3942                     res->diagnostics[i].uri);
3943         else
3944             printf("SRW diagnostic missing or could not be decoded\n");
3945         if (res->diagnostics[i].message)
3946             printf("Message: %s\n", res->diagnostics[i].message);
3947         if (res->diagnostics[i].details)
3948             printf("Details: %s\n", res->diagnostics[i].details);
3949     }
3950     if (res->numberOfRecords)
3951         printf("Number of hits: %d\n", *res->numberOfRecords);
3952     for (i = 0; i<res->num_records; i++)
3953         handle_srw_record(res->records + i);
3954 }
3955
3956 static void handle_srw_scan_term(Z_SRW_scanTerm *term)
3957 {
3958     if (term->displayTerm)
3959         printf("%s:", term->displayTerm);
3960     else if (term->value)
3961         printf("%s:", term->value);
3962     else
3963         printf("No value:");
3964     if (term->numberOfRecords)
3965         printf(" %d", *term->numberOfRecords);
3966     if (term->whereInList)
3967         printf(" %s", term->whereInList);
3968     if (term->value && term->displayTerm)
3969         printf(" %s", term->value);
3970
3971     strcpy(last_scan_line, term->value);
3972     printf("\n");
3973 }
3974
3975 static void handle_srw_scan_response(Z_SRW_scanResponse *res)
3976 {
3977     int i;
3978
3979     printf("Received SRW Scan Response\n");
3980
3981     for (i = 0; i<res->num_diagnostics; i++)
3982     {
3983         if (res->diagnostics[i].uri)
3984             printf("SRW diagnostic %s\n",
3985                     res->diagnostics[i].uri);
3986         else
3987             printf("SRW diagnostic missing or could not be decoded\n");
3988         if (res->diagnostics[i].message)
3989             printf("Message: %s\n", res->diagnostics[i].message);
3990         if (res->diagnostics[i].details)
3991             printf("Details: %s\n", res->diagnostics[i].details);
3992     }
3993     if (res->terms)
3994         for (i = 0; i<res->num_terms; i++)
3995             handle_srw_scan_term(res->terms + i);
3996 }
3997
3998 static void http_response(Z_HTTP_Response *hres)
3999 {
4000     int ret = -1;
4001     const char *connection_head = z_HTTP_header_lookup(hres->headers,
4002                                                        "Connection");
4003     if (!yaz_srw_check_content_type(hres))
4004         printf("Content type does not appear to be XML\n");
4005     else
4006     {
4007         Z_SOAP *soap_package = 0;
4008         ODR o = odr_createmem(ODR_DECODE);
4009         Z_SOAP_Handler soap_handlers[3] = {
4010             {YAZ_XMLNS_SRU_v1_1, 0, (Z_SOAP_fun) yaz_srw_codec},
4011             {YAZ_XMLNS_UPDATE_v0_9, 0, (Z_SOAP_fun) yaz_ucp_codec},
4012             {0, 0, 0}
4013         };
4014         ret = z_soap_codec(o, &soap_package,
4015                            &hres->content_buf, &hres->content_len,
4016                            soap_handlers);
4017         if (!ret && soap_package->which == Z_SOAP_generic)
4018         {
4019             Z_SRW_PDU *sr = (Z_SRW_PDU *) soap_package->u.generic->p;
4020             if (sr->which == Z_SRW_searchRetrieve_response)
4021                 handle_srw_response(sr->u.response);
4022             else if (sr->which == Z_SRW_explain_response)
4023                 handle_srw_explain_response(sr->u.explain_response);
4024             else if (sr->which == Z_SRW_scan_response)
4025                 handle_srw_scan_response(sr->u.scan_response);
4026             else if (sr->which == Z_SRW_update_response)
4027                 printf("Got update response. Status: %s\n",
4028                        sr->u.update_response->operationStatus);
4029             else
4030                 ret = -1;
4031         }
4032         else if (soap_package && (soap_package->which == Z_SOAP_fault
4033                                   || soap_package->which == Z_SOAP_error))
4034         {
4035             printf("HTTP Error Status=%d\n", hres->code);
4036             printf("SOAP Fault code %s\n",
4037                     soap_package->u.fault->fault_code);
4038             printf("SOAP Fault string %s\n",
4039                     soap_package->u.fault->fault_string);
4040             if (soap_package->u.fault->details)
4041                 printf("SOAP Details %s\n",
4042                         soap_package->u.fault->details);
4043         }
4044         else
4045         {
4046             printf("z_soap_codec failed. (no SOAP error)\n");
4047             ret = -1;
4048         }
4049         odr_destroy(o);
4050     }
4051     if (ret)
4052     {
4053         if (hres->code != 200)
4054         {
4055             printf("HTTP Error Status=%d\n", hres->code);
4056         }
4057         else
4058         {
4059             printf("Decoding of SRW package failed\n");
4060         }
4061         close_session();
4062     }
4063     else
4064     {
4065         if (!strcmp(hres->version, "1.0"))
4066         {
4067             /* HTTP 1.0: only if Keep-Alive we stay alive.. */
4068             if (!connection_head || strcmp(connection_head, "Keep-Alive"))
4069                 close_session();
4070         }
4071         else
4072         {
4073             /* HTTP 1.1: only if no close we stay alive .. */
4074             if (connection_head && !strcmp(connection_head, "close"))
4075                 close_session();
4076         }
4077     }
4078 }
4079 #endif
4080
4081 static void wait_and_handle_response(int one_response_only)
4082 {
4083     int reconnect_ok = 1;
4084     int res;
4085     char *netbuffer= 0;
4086     int netbufferlen = 0;
4087 #if HAVE_GETTIMEOFDAY
4088     int got_tv_end = 0;
4089     struct timeval tv_end;
4090 #endif
4091     Z_GDU *gdu;
4092
4093     while(conn)
4094     {
4095         res = cs_get(conn, &netbuffer, &netbufferlen);
4096         if (reconnect_ok && res <= 0 && protocol == PROTO_HTTP)
4097         {
4098             cs_close(conn);
4099             conn = 0;
4100             session_connect(cur_host);
4101             reconnect_ok = 0;
4102             if (conn)
4103             {
4104                 char *buf_out;
4105                 int len_out;
4106
4107                 buf_out = odr_getbuf(out, &len_out, 0);
4108
4109                 do_hex_dump(buf_out, len_out);
4110
4111                 cs_put(conn, buf_out, len_out);
4112
4113                 odr_reset(out);
4114                 continue;
4115             }
4116         }
4117         else if (res <= 0)
4118         {
4119             printf("Target closed connection\n");
4120             close_session();
4121             break;
4122         }
4123 #if HAVE_GETTIMEOFDAY
4124         if (got_tv_end == 0)
4125             gettimeofday(&tv_end, 0); /* count first one only */
4126         got_tv_end++;
4127 #endif
4128         odr_reset(out);
4129         odr_reset(in); /* release APDU from last round */
4130         record_last = 0;
4131         do_hex_dump(netbuffer, res);
4132         odr_setbuf(in, netbuffer, res, 0);
4133
4134         if (!z_GDU(in, &gdu, 0, 0))
4135         {
4136             FILE *f = ber_file ? ber_file : stdout;
4137             odr_perror(in, "Decoding incoming APDU");
4138             fprintf(f, "[Near %ld]\n", (long) odr_offset(in));
4139             fprintf(f, "Packet dump:\n---------\n");
4140             odr_dumpBER(f, netbuffer, res);
4141             fprintf(f, "---------\n");
4142             if (apdu_file)
4143             {
4144                 z_GDU(print, &gdu, 0, 0);
4145                 odr_reset(print);
4146             }
4147             if (conn && cs_more(conn))
4148                 continue;
4149             break;
4150         }
4151         if (ber_file)
4152             odr_dumpBER(ber_file, netbuffer, res);
4153         if (apdu_file && !z_GDU(print, &gdu, 0, 0))
4154         {
4155             odr_perror(print, "Failed to print incoming APDU");
4156             odr_reset(print);
4157                 continue;
4158         }
4159         if (gdu->which == Z_GDU_Z3950)
4160         {
4161             Z_APDU *apdu = gdu->u.z3950;
4162             switch(apdu->which)
4163             {
4164             case Z_APDU_initResponse:
4165                 process_initResponse(apdu->u.initResponse);
4166                 break;
4167             case Z_APDU_searchResponse:
4168                 process_searchResponse(apdu->u.searchResponse);
4169                 break;
4170             case Z_APDU_scanResponse:
4171                 process_scanResponse(apdu->u.scanResponse);
4172                 break;
4173             case Z_APDU_presentResponse:
4174                 print_refid(apdu->u.presentResponse->referenceId);
4175                 setno +=
4176                     *apdu->u.presentResponse->numberOfRecordsReturned;
4177                 if (apdu->u.presentResponse->records)
4178                     display_records(apdu->u.presentResponse->records);
4179                 else
4180                     printf("No records.\n");
4181                 printf("nextResultSetPosition = %d\n",
4182                         *apdu->u.presentResponse->nextResultSetPosition);
4183                 break;
4184             case Z_APDU_sortResponse:
4185                 process_sortResponse(apdu->u.sortResponse);
4186                 break;
4187             case Z_APDU_extendedServicesResponse:
4188                 printf("Got extended services response\n");
4189                 process_ESResponse(apdu->u.extendedServicesResponse);
4190                 break;
4191             case Z_APDU_close:
4192                 printf("Target has closed the association.\n");
4193                 process_close(apdu->u.close);
4194                 break;
4195             case Z_APDU_resourceControlRequest:
4196                 process_resourceControlRequest
4197                     (apdu->u.resourceControlRequest);
4198                 break;
4199             case Z_APDU_deleteResultSetResponse:
4200                 process_deleteResultSetResponse(apdu->u.
4201                                                 deleteResultSetResponse);
4202                 break;
4203             default:
4204                 printf("Received unknown APDU type (%d).\n",
4205                        apdu->which);
4206                 close_session();
4207             }
4208         }
4209 #if YAZ_HAVE_XML2
4210         else if (gdu->which == Z_GDU_HTTP_Response)
4211         {
4212             http_response(gdu->u.HTTP_Response);
4213         }
4214 #endif
4215         if (one_response_only)
4216             break;
4217         if (conn && !cs_more(conn))
4218             break;
4219     }
4220 #if HAVE_GETTIMEOFDAY
4221     if (got_tv_end)
4222     {
4223 #if 0
4224         printf("S/U S/U=%ld/%ld %ld/%ld",
4225                 (long) tv_start.tv_sec,
4226                 (long) tv_start.tv_usec,
4227                 (long) tv_end.tv_sec,
4228                 (long) tv_end.tv_usec);
4229 #endif
4230         printf("Elapsed: %.6f\n",
4231                 (double) tv_end.tv_usec / 1e6 + tv_end.tv_sec -
4232                 ((double) tv_start.tv_usec / 1e6 + tv_start.tv_sec));
4233     }
4234 #endif
4235     xfree(netbuffer);
4236 }
4237
4238
4239 int cmd_cclparse(const char* arg)
4240 {
4241     int error, pos;
4242     struct ccl_rpn_node *rpn=NULL;
4243
4244
4245     rpn = ccl_find_str(bibset, arg, &error, &pos);
4246
4247     if (error) {
4248         int ioff = 3+strlen(last_cmd)+1+pos;
4249         printf("%*s^ - ", ioff, " ");
4250         printf("%s\n", ccl_err_msg(error));
4251     }
4252     else
4253     {
4254         if (rpn)
4255         {
4256             ccl_pr_tree(rpn, stdout);
4257         }
4258     }
4259     if (rpn)
4260         ccl_rpn_delete(rpn);
4261
4262     printf("\n");
4263
4264     return 0;
4265 }
4266
4267
4268 int cmd_set_otherinfo(const char* args)
4269 {
4270     char oidstr[101], otherinfoString[101];
4271     int otherinfoNo;
4272     int sscan_res;
4273
4274     sscan_res = sscanf(args, "%d %100[^ ] %100s",
4275                         &otherinfoNo, oidstr, otherinfoString);
4276
4277     if (sscan_res > 0 && otherinfoNo >= maxOtherInfosSupported) {
4278         printf("Error otherinfo index too large (%d>=%d)\n",
4279                otherinfoNo,maxOtherInfosSupported);
4280         return 0;
4281     }
4282
4283
4284     if (sscan_res==1)
4285     {
4286         /* reset this otherinfo */
4287         extraOtherInfos[otherinfoNo].oid[0] = -1;
4288         xfree(extraOtherInfos[otherinfoNo].value);
4289         extraOtherInfos[otherinfoNo].value = 0;
4290         return 0;
4291     }
4292     if (sscan_res != 3) {
4293         printf("Error in set_otherinfo command \n");
4294         return 0;
4295     }
4296     else
4297     {
4298         NMEM oid_tmp = nmem_create();
4299         const Odr_oid *oid =
4300             yaz_string_to_oid_nmem(yaz_oid_std(),
4301                                    CLASS_GENERAL, oidstr, oid_tmp);
4302         oid_oidcpy(extraOtherInfos[otherinfoNo].oid, oid);
4303
4304         xfree(extraOtherInfos[otherinfoNo].value);
4305         extraOtherInfos[otherinfoNo].value = xstrdup(otherinfoString);
4306
4307         nmem_destroy(oid_tmp);
4308     }
4309
4310     return 0;
4311 }
4312
4313 int cmd_sleep(const char* args )
4314 {
4315     int sec=atoi(args);
4316     if( sec > 0 ) {
4317 #ifdef WIN32
4318         Sleep(sec*1000);
4319 #else
4320         sleep(sec);
4321 #endif
4322         printf("Done sleeping %d seconds\n", sec);
4323     }
4324     return 1;
4325 }
4326
4327 int cmd_list_otherinfo(const char* args)
4328 {
4329     int i;
4330
4331     if (strlen(args)>0)
4332     {
4333         i = atoi(args);
4334         if (i >= maxOtherInfosSupported)
4335         {
4336             printf("Error otherinfo index to large (%d>%d)\n",i,maxOtherInfosSupported);
4337             return 0;
4338         }
4339         if (extraOtherInfos[i].value)
4340         {
4341             char name_oid[OID_STR_MAX];
4342             oid_class oclass;
4343             const char *name =
4344                 yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4345                                       name_oid);
4346             printf("  otherinfo %d %s %s\n",
4347                    i, name ? name : "null",
4348                    extraOtherInfos[i].value);
4349         }
4350
4351     }
4352     else
4353     {
4354         for(i = 0; i < maxOtherInfosSupported; ++i)
4355         {
4356             if (extraOtherInfos[i].value)
4357             {
4358                 char name_oid[OID_STR_MAX];
4359                 oid_class oclass;
4360                 const char *name =
4361                     yaz_oid_to_string_buf(extraOtherInfos[i].oid, &oclass,
4362                                           name_oid);
4363                 printf("  otherinfo %d %s %s\n",
4364                        i, name ? name : "null",
4365                        extraOtherInfos[i].value);
4366             }
4367         }
4368     }
4369     return 0;
4370 }
4371
4372
4373 int cmd_list_all(const char* args) {
4374     int i;
4375
4376     /* connection options */
4377     if (conn)
4378         printf("Connected to         : %s\n", cur_host);
4379     else if (*cur_host)
4380         printf("Not connected to     : %s\n", cur_host);
4381     else
4382         printf("Not connected        : \n");
4383     if (yazProxy) printf("using proxy          : %s\n",yazProxy);
4384
4385     printf("auto_reconnect       : %s\n",auto_reconnect?"on":"off");
4386     printf("auto_wait            : %s\n",auto_wait?"on":"off");
4387
4388     if (!auth) {
4389         printf("Authentication       : none\n");
4390     } else {
4391         switch(auth->which) {
4392         case Z_IdAuthentication_idPass:
4393             printf("Authentication       : IdPass\n");
4394             printf("    Login User       : %s\n",auth->u.idPass->userId?auth->u.idPass->userId:"");
4395             printf("    Login Group      : %s\n",auth->u.idPass->groupId?auth->u.idPass->groupId:"");
4396             printf("    Password         : %s\n",auth->u.idPass->password?auth->u.idPass->password:"");
4397             break;
4398         case Z_IdAuthentication_open:
4399             printf("Authentication       : psOpen\n");
4400             printf("    Open string      : %s\n",auth->u.open);
4401             break;
4402         default:
4403             printf("Authentication       : Unknown\n");
4404         }
4405     }
4406     if (negotiationCharset)
4407         printf("Neg. Character set   : `%s'\n", negotiationCharset);
4408
4409     /* bases */
4410     printf("Bases                : ");
4411     for (i = 0; i<num_databaseNames; i++) printf("%s ",databaseNames[i]);
4412     printf("\n");
4413
4414     /* Query options */
4415     printf("CCL file             : %s\n",ccl_fields);
4416     printf("CQL file             : %s\n",cql_fields);
4417     printf("Query type           : %s\n",query_type_as_string(queryType));
4418
4419     printf("Named Result Sets    : %s\n",setnumber==-1?"off":"on");
4420
4421     /* piggy back options */
4422     printf("ssub/lslb/mspn       : %d/%d/%d\n",smallSetUpperBound,largeSetLowerBound,mediumSetPresentNumber);
4423
4424     /* print present related options */
4425     if (recordsyntax_size > 0)
4426     {
4427         printf("Format               : %s\n", recordsyntax_list[0]);
4428     }
4429     printf("Schema               : %s\n",record_schema ? record_schema : "not set");
4430     printf("Elements             : %s\n",elementSetNames?elementSetNames->u.generic:"");
4431
4432     /* loging options */
4433     printf("APDU log             : %s\n",apdu_file?"on":"off");
4434     printf("Record log           : %s\n",marc_file?"on":"off");
4435
4436     /* other infos */
4437     printf("Other Info: \n");
4438     cmd_list_otherinfo("");
4439
4440     return 0;
4441 }
4442
4443 int cmd_clear_otherinfo(const char* args)
4444 {
4445     if(strlen(args)>0) {
4446         int otherinfoNo = atoi(args);
4447         if (otherinfoNo >= maxOtherInfosSupported) {
4448             printf("Error otherinfo index too large (%d>=%d)\n",
4449                    otherinfoNo, maxOtherInfosSupported);
4450             return 0;
4451         }
4452         if (extraOtherInfos[otherinfoNo].value)
4453         {
4454             /* only clear if set. */
4455             extraOtherInfos[otherinfoNo].oid[0] = -1;
4456             xfree(extraOtherInfos[otherinfoNo].value);
4457             extraOtherInfos[otherinfoNo].value = 0;
4458         }
4459     } else {
4460         int i;
4461         for(i = 0; i < maxOtherInfosSupported; ++i)
4462         {
4463             if (extraOtherInfos[i].value)
4464             {
4465                 extraOtherInfos[i].oid[0] = -1;
4466                 xfree(extraOtherInfos[i].value);
4467                 extraOtherInfos[i].value = 0;
4468             }
4469         }
4470     }
4471     return 0;
4472 }
4473
4474 int cmd_wait_response(const char *arg)
4475 {
4476     int wait_for = atoi(arg);
4477     int i=0;
4478     if( wait_for < 1 ) {
4479         wait_for = 1;
4480     };
4481
4482     for( i=0 ; i < wait_for ; ++i ) {
4483         wait_and_handle_response(1);
4484     };
4485     return 0;
4486 }
4487
4488 static int cmd_help(const char *line);
4489
4490 typedef char *(*completerFunctionType)(const char *text, int state);
4491
4492 static struct {
4493     char *cmd;
4494     int (*fun)(const char *arg);
4495     char *ad;
4496         completerFunctionType rl_completerfunction;
4497     int complete_filenames;
4498     const char **local_tabcompletes;
4499 } cmd_array[] = {
4500     {"open", cmd_open, "('tcp'|'ssl')':<host>[':'<port>][/<db>]",NULL,0,NULL},
4501     {"quit", cmd_quit, "",NULL,0,NULL},
4502     {"find", cmd_find, "<query>",NULL,0,NULL},
4503     {"delete", cmd_delete, "<setname>",NULL,0,NULL},
4504     {"base", cmd_base, "<base-name>",NULL,0,NULL},
4505     {"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]",NULL,0,NULL},
4506     {"setscan", cmd_setscan, "<term>",NULL,0,NULL},
4507     {"scan", cmd_scan, "<term>",NULL,0,NULL},
4508     {"scanstep", cmd_scanstep, "<size>",NULL,0,NULL},
4509     {"scanpos", cmd_scanpos, "<size>",NULL,0,NULL},
4510     {"scansize", cmd_scansize, "<size>",NULL,0,NULL},
4511     {"sort", cmd_sort, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4512     {"sort+", cmd_sort_newset, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0,NULL},
4513     {"authentication", cmd_authentication, "<acctstring>",NULL,0,NULL},
4514     {"lslb", cmd_lslb, "<largeSetLowerBound>",NULL,0,NULL},
4515     {"ssub", cmd_ssub, "<smallSetUpperBound>",NULL,0,NULL},
4516     {"mspn", cmd_mspn, "<mediumSetPresentNumber>",NULL,0,NULL},
4517     {"status", cmd_status, "",NULL,0,NULL},
4518     {"setnames", cmd_setnames, "",NULL,0,NULL},
4519     {"cancel", cmd_cancel, "",NULL,0,NULL},
4520     {"cancel_find", cmd_cancel_find, "<query>",NULL,0,NULL},
4521     {"format", cmd_format, "<recordsyntax>",complete_format,0,NULL},
4522     {"schema", cmd_schema, "<schema>",complete_schema,0,NULL},
4523     {"elements", cmd_elements, "<elementSetName>",NULL,0,NULL},
4524     {"close", cmd_close, "",NULL,0,NULL},
4525     {"querytype", cmd_querytype, "<type>",complete_querytype,0,NULL},
4526     {"refid", cmd_refid, "<id>",NULL,0,NULL},
4527     {"itemorder", cmd_itemorder, "ill|item|xml <itemno>",NULL,0,NULL},
4528     {"update", cmd_update, "<action> <recid> [<doc>]",NULL,0,NULL},
4529     {"update0", cmd_update0, "<action> <recid> [<doc>]",NULL,0,NULL},
4530     {"xmles", cmd_xmles, "<OID> <doc>",NULL,0,NULL},
4531     {"packagename", cmd_packagename, "<packagename>",NULL,0,NULL},
4532     {"proxy", cmd_proxy, "[('tcp'|'ssl')]<host>[':'<port>]",NULL,0,NULL},
4533     {"charset", cmd_charset, "<nego_charset> <output_charset>",NULL,0,NULL},
4534     {"negcharset", cmd_negcharset, "<nego_charset>",NULL,0,NULL},
4535     {"displaycharset", cmd_displaycharset, "<output_charset>",NULL,0,NULL},
4536     {"marccharset", cmd_marccharset, "<charset_name>",NULL,0,NULL},
4537     {"querycharset", cmd_querycharset, "<charset_name>",NULL,0,NULL},
4538     {"lang", cmd_lang, "<language_code>",NULL,0,NULL},
4539     {"source", cmd_source_echo, "<filename>",NULL,1,NULL},
4540     {".", cmd_source_echo, "<filename>",NULL,1,NULL},
4541     {"!", cmd_subshell, "Subshell command",NULL,1,NULL},
4542     {"set_apdufile", cmd_set_apdufile, "<filename>",NULL,1,NULL},
4543     {"set_berfile", cmd_set_berfile, "<filename>",NULL,1,NULL},
4544     {"set_marcdump", cmd_set_marcdump," <filename>",NULL,1,NULL},
4545     {"set_cclfile", cmd_set_cclfile," <filename>",NULL,1,NULL},
4546     {"set_cqlfile", cmd_set_cqlfile," <filename>",NULL,1,NULL},
4547     {"set_auto_reconnect", cmd_set_auto_reconnect," on|off",complete_auto_reconnect,1,NULL},
4548     {"set_auto_wait", cmd_set_auto_wait," on|off",complete_auto_reconnect,1,NULL},
4549     {"set_otherinfo", cmd_set_otherinfo,"<otherinfoinddex> <oid> <string>",NULL,0,NULL},
4550     {"sleep", cmd_sleep,"<seconds>",NULL,0,NULL},
4551     {"register_oid", cmd_register_oid,"<name> <class> <oid>",NULL,0,NULL},
4552     {"push_command", cmd_push_command,"<command>",command_generator,0,NULL},
4553     {"register_tab", cmd_register_tab,"<commandname> <tab>",command_generator,0,NULL},
4554     {"cclparse", cmd_cclparse,"<ccl find command>",NULL,0,NULL},
4555     {"list_otherinfo",cmd_list_otherinfo,"[otherinfoinddex]",NULL,0,NULL},
4556     {"list_all",cmd_list_all,"",NULL,0,NULL},
4557     {"clear_otherinfo",cmd_clear_otherinfo,"",NULL,0,NULL},
4558     {"wait_response",cmd_wait_response,"<number>",NULL,0,NULL},
4559     /* Server Admin Functions */
4560     {"adm-reindex", cmd_adm_reindex, "<database-name>",NULL,0,NULL},
4561     {"adm-truncate", cmd_adm_truncate, "('database'|'index')<object-name>",NULL,0,NULL},
4562     {"adm-create", cmd_adm_create, "",NULL,0,NULL},
4563     {"adm-drop", cmd_adm_drop, "('database'|'index')<object-name>",NULL,0,NULL},
4564     {"adm-import", cmd_adm_import, "<record-type> <dir> <pattern>",NULL,0,NULL},
4565     {"adm-refresh", cmd_adm_refresh, "",NULL,0,NULL},
4566     {"adm-commit", cmd_adm_commit, "",NULL,0,NULL},
4567     {"adm-shutdown", cmd_adm_shutdown, "",NULL,0,NULL},
4568     {"adm-startup", cmd_adm_startup, "",NULL,0,NULL},
4569     {"explain", cmd_explain, "", NULL, 0, NULL},
4570     {"options", cmd_options, "", NULL, 0, NULL},
4571     {"zversion", cmd_zversion, "", NULL, 0, NULL},
4572     {"help", cmd_help, "", NULL,0,NULL},
4573     {"init", cmd_init, "", NULL,0,NULL},
4574     {"sru", cmd_sru, "<method> <version>", NULL,0,NULL},
4575     {"exit", cmd_quit, "",NULL,0,NULL},
4576     {0,0,0,0,0,0}
4577 };
4578
4579 static int cmd_help(const char *line)
4580 {
4581     int i;
4582     char topic[21];
4583
4584     *topic = 0;
4585     sscanf(line, "%20s", topic);
4586
4587     if (*topic == 0)
4588         printf("Commands:\n");
4589     for (i = 0; cmd_array[i].cmd; i++)
4590         if (*topic == 0 || strcmp(topic, cmd_array[i].cmd) == 0)
4591             printf("   %s %s\n", cmd_array[i].cmd, cmd_array[i].ad);
4592     if (!strcmp(topic, "find"))
4593     {
4594         printf("RPN:\n");
4595         printf(" \"term\"                        Simple Term\n");
4596         printf(" @attr [attset] type=value op  Attribute\n");
4597         printf(" @and opl opr                  And\n");
4598         printf(" @or opl opr                   Or\n");
4599         printf(" @not opl opr                  And-Not\n");
4600         printf(" @set set                      Result set\n");
4601         printf(" @prox exl dist ord rel uc ut  Proximity. Use help prox\n");
4602         printf("\n");
4603         printf("Bib-1 attribute types\n");
4604         printf("1=Use:         ");
4605         printf("4=Title 7=ISBN 8=ISSN 30=Date 62=Abstract 1003=Author 1016=Any\n");
4606         printf("2=Relation:    ");
4607         printf("1<   2<=  3=  4>=  5>  6!=  102=Relevance\n");
4608         printf("3=Position:    ");
4609         printf("1=First in Field  2=First in subfield  3=Any position\n");
4610         printf("4=Structure:   ");
4611         printf("1=Phrase  2=Word  3=Key  4=Year  5=Date  6=WordList\n");
4612         printf("5=Truncation:  ");
4613         printf("1=Right  2=Left  3=L&R  100=No  101=#  102=Re-1  103=Re-2\n");
4614         printf("6=Completeness:");
4615         printf("1=Incomplete subfield  2=Complete subfield  3=Complete field\n");
4616     }
4617     if (!strcmp(topic, "prox"))
4618     {
4619         printf("Proximity:\n");
4620         printf(" @prox exl dist ord rel uc ut\n");
4621         printf(" exl:  exclude flag . 0=include, 1=exclude.\n");
4622         printf(" dist: distance integer.\n");
4623         printf(" ord:  order flag. 0=unordered, 1=ordered.\n");
4624         printf(" rel:  relation integer. 1<  2<=  3= 4>=  5>  6!= .\n");
4625         printf(" uc:   unit class. k=known, p=private.\n");
4626         printf(" ut:   unit type. 1=character, 2=word, 3=sentence,\n");
4627         printf("        4=paragraph, 5=section, 6=chapter, 7=document,\n");
4628         printf("        8=element, 9=subelement, 10=elementType, 11=byte.\n");
4629         printf("\nExamples:\n");
4630         printf(" Search for a and b in-order at most 3 words apart:\n");
4631         printf("  @prox 0 3 1 2 k 2 a b\n");
4632         printf(" Search for any order of a and b next to each other:\n");
4633         printf("  @prox 0 1 0 3 k 2 a b\n");
4634     }
4635     return 1;
4636 }
4637
4638 int cmd_register_tab(const char* arg)
4639 {
4640 #if HAVE_READLINE_READLINE_H
4641     char command[101], tabargument[101];
4642     int i;
4643     int num_of_tabs;
4644     const char** tabslist;
4645
4646     if (sscanf(arg, "%100s %100s", command, tabargument) < 1) {
4647         return 0;
4648     }
4649
4650     /* locate the amdn in the list */
4651     for (i = 0; cmd_array[i].cmd; i++) {
4652         if (!strncmp(cmd_array[i].cmd, command, strlen(command))) {
4653             break;
4654         }
4655     }
4656
4657     if (!cmd_array[i].cmd) {
4658         fprintf(stderr,"Unknown command %s\n",command);
4659         return 1;
4660     }
4661
4662
4663     if (!cmd_array[i].local_tabcompletes)
4664         cmd_array[i].local_tabcompletes = (const char **) calloc(1,sizeof(char**));
4665
4666     num_of_tabs=0;
4667
4668     tabslist = cmd_array[i].local_tabcompletes;
4669     for(; tabslist && *tabslist; tabslist++) {
4670         num_of_tabs++;
4671     }
4672
4673     cmd_array[i].local_tabcompletes = (const char **)
4674         realloc(cmd_array[i].local_tabcompletes,
4675                 (num_of_tabs+2)*sizeof(char**));
4676     tabslist = cmd_array[i].local_tabcompletes;
4677     tabslist[num_of_tabs] = strdup(tabargument);
4678     tabslist[num_of_tabs+1] = NULL;
4679 #endif
4680     return 1;
4681 }
4682
4683
4684 void process_cmd_line(char* line)
4685 {
4686     int i, res;
4687     char word[32], arg[10240];
4688
4689 #if HAVE_GETTIMEOFDAY
4690     gettimeofday(&tv_start, 0);
4691 #endif
4692
4693     if ((res = sscanf(line, "%31s %10239[^;]", word, arg)) <= 0)
4694     {
4695         strcpy(word, last_cmd);
4696         *arg = '\0';
4697     }
4698     else if (res == 1)
4699         *arg = 0;
4700     strcpy(last_cmd, word);
4701
4702     /* removed tailing spaces from the arg command */
4703     {
4704         char* p = arg;
4705         char* lastnonspace=NULL;
4706
4707         for(;*p; ++p) {
4708             if(!isspace(*(unsigned char *) p)) {
4709                 lastnonspace = p;
4710             }
4711         }
4712         if(lastnonspace)
4713             *(++lastnonspace) = 0;
4714     }
4715
4716     for (i = 0; cmd_array[i].cmd; i++)
4717         if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4718         {
4719             res = (*cmd_array[i].fun)(arg);
4720             break;
4721         }
4722
4723     if (!cmd_array[i].cmd) /* dump our help-screen */
4724     {
4725         printf("Unknown command: %s.\n", word);
4726         printf("Type 'help' for list of commands\n");
4727         res = 1;
4728     }
4729
4730     if(apdu_file) fflush(apdu_file);
4731
4732     if (res >= 2 && auto_wait)
4733         wait_and_handle_response(0);
4734
4735     if(apdu_file)
4736         fflush(apdu_file);
4737     if(marc_file)
4738         fflush(marc_file);
4739 }
4740
4741 static char *command_generator(const char *text, int state)
4742 {
4743 #if HAVE_READLINE_READLINE_H
4744     static int idx;
4745     if (state==0) {
4746         idx = 0;
4747     }
4748     for( ; cmd_array[idx].cmd; ++idx) {
4749         if (!strncmp(cmd_array[idx].cmd, text, strlen(text))) {
4750             ++idx;  /* skip this entry on the next run */
4751             return strdup(cmd_array[idx-1].cmd);
4752         }
4753     }
4754 #endif
4755     return NULL;
4756 }
4757
4758 #if HAVE_READLINE_READLINE_H
4759 static const char** default_completer_list = NULL;
4760
4761 static char* default_completer(const char* text, int state)
4762 {
4763     return complete_from_list(default_completer_list, text, state);
4764 }
4765 #endif
4766
4767 #if HAVE_READLINE_READLINE_H
4768
4769 /*
4770    This function only known how to complete on the first word
4771 */
4772 char **readline_completer(char *text, int start, int end)
4773 {
4774     completerFunctionType completerToUse;
4775
4776     if(start == 0) {
4777 #if HAVE_READLINE_RL_COMPLETION_MATCHES
4778         char** res = rl_completion_matches(text, command_generator);
4779 #else
4780         char** res = completion_matches(text,
4781                                         (CPFunction*)command_generator);
4782 #endif
4783         rl_attempted_completion_over = 1;
4784         return res;
4785     } else {
4786         char arg[10240],word[32];
4787         int i=0 ,res;
4788         if ((res = sscanf(rl_line_buffer, "%31s %10239[^;]", word, arg)) <= 0) {
4789             rl_attempted_completion_over = 1;
4790             return NULL;
4791         }
4792
4793         for (i = 0; cmd_array[i].cmd; i++)
4794             if (!strncmp(cmd_array[i].cmd, word, strlen(word)))
4795                 break;
4796
4797         if(!cmd_array[i].cmd)
4798             return NULL;
4799
4800         default_completer_list = cmd_array[i].local_tabcompletes;
4801
4802         completerToUse = cmd_array[i].rl_completerfunction;
4803         if (!completerToUse)
4804         { /* if command completer is not defined use the default completer */
4805             completerToUse = default_completer;
4806         }
4807         if (completerToUse) {
4808 #ifdef HAVE_READLINE_RL_COMPLETION_MATCHES
4809             char** res=
4810                 rl_completion_matches(text, completerToUse);
4811 #else
4812             char** res=
4813                 completion_matches(text, (CPFunction*)completerToUse);
4814 #endif
4815             if (!cmd_array[i].complete_filenames)
4816                 rl_attempted_completion_over = 1;
4817             return res;
4818         } else {
4819             if (!cmd_array[i].complete_filenames)
4820                 rl_attempted_completion_over = 1;
4821             return 0;
4822         }
4823     }
4824 }
4825 #endif
4826
4827 #ifndef WIN32
4828 void ctrl_c_handler(int x)
4829 {
4830     exit_client(0);
4831 }
4832 #endif
4833
4834 static void client(void)
4835 {
4836     char line[10240];
4837
4838     line[10239] = '\0';
4839
4840 #ifndef WIN32
4841     signal(SIGINT, ctrl_c_handler);
4842 #endif
4843
4844 #if HAVE_GETTIMEOFDAY
4845     gettimeofday(&tv_start, 0);
4846 #endif
4847
4848     while (1)
4849     {
4850         char *line_in = NULL;
4851 #if HAVE_READLINE_READLINE_H
4852         if (isatty(0))
4853         {
4854             line_in=readline(C_PROMPT);
4855             if (!line_in)
4856                 break;
4857 #if HAVE_READLINE_HISTORY_H
4858             if (*line_in)
4859                 add_history(line_in);
4860 #endif
4861             strncpy(line, line_in, sizeof(line)-1);
4862             free(line_in);
4863         }
4864 #endif
4865         if (!line_in)
4866         {
4867             char *end_p;
4868             printf(C_PROMPT);
4869             fflush(stdout);
4870             if (!fgets(line, sizeof(line)-1, stdin))
4871                 break;
4872             if ((end_p = strchr(line, '\n')))
4873                 *end_p = '\0';
4874         }
4875         if (isatty(0))
4876             file_history_add_line(file_history, line);
4877         process_cmd_line(line);
4878     }
4879 }
4880
4881 static void show_version(void)
4882 {
4883     char vstr[20], sha1_str[41];
4884
4885     yaz_version(vstr, sha1_str);
4886     printf("YAZ version: %s %s\n", YAZ_VERSION, YAZ_VERSION_SHA1);
4887     if (strcmp(sha1_str, YAZ_VERSION_SHA1))
4888         printf("YAZ DLL/SO: %s %s\n", vstr, sha1_str);
4889     exit(0);
4890 }
4891
4892 int main(int argc, char **argv)
4893 {
4894     char *prog = *argv;
4895     char *open_command = 0;
4896     char *auth_command = 0;
4897     char *arg;
4898     const char *rc_file = 0;
4899     int ret;
4900
4901 #if HAVE_LOCALE_H
4902     if (!setlocale(LC_CTYPE, ""))
4903         fprintf(stderr, "setlocale failed\n");
4904 #endif
4905 #if HAVE_LANGINFO_H
4906 #ifdef CODESET
4907     codeset = nl_langinfo(CODESET);
4908 #endif
4909 #endif
4910     if (codeset)
4911         outputCharset = xstrdup(codeset);
4912
4913     ODR_MASK_SET(&z3950_options, Z_Options_search);
4914     ODR_MASK_SET(&z3950_options, Z_Options_present);
4915     ODR_MASK_SET(&z3950_options, Z_Options_namedResultSets);
4916     ODR_MASK_SET(&z3950_options, Z_Options_triggerResourceCtrl);
4917     ODR_MASK_SET(&z3950_options, Z_Options_scan);
4918     ODR_MASK_SET(&z3950_options, Z_Options_sort);
4919     ODR_MASK_SET(&z3950_options, Z_Options_extendedServices);
4920     ODR_MASK_SET(&z3950_options, Z_Options_delSet);
4921
4922     nmem_auth = nmem_create();
4923
4924     while ((ret = options("k:c:q:a:b:m:v:p:u:t:Vxd:f:", argv, argc, &arg)) != -2)
4925     {
4926         switch (ret)
4927         {
4928         case 0:
4929             if (!open_command)
4930             {
4931                 open_command = (char *) xmalloc(strlen(arg)+6);
4932                 strcpy(open_command, "open ");
4933                 strcat(open_command, arg);
4934             }
4935             else
4936             {
4937                 fprintf(stderr, "%s: Specify at most one server address\n",
4938                         prog);
4939                 exit(1);
4940             }
4941             break;
4942         case 'a':
4943             if (!strcmp(arg, "-"))
4944                 apdu_file=stderr;
4945             else
4946                 apdu_file=fopen(arg, "a");
4947             break;
4948         case 'b':
4949             if (!strcmp(arg, "-"))
4950                 ber_file=stderr;
4951             else
4952                 ber_file=fopen(arg, "a");
4953             break;
4954         case 'c':
4955             strncpy(ccl_fields, arg, sizeof(ccl_fields)-1);
4956             ccl_fields[sizeof(ccl_fields)-1] = '\0';
4957             break;
4958         case 'd':
4959             dump_file_prefix = arg;
4960             break;
4961         case 'f':
4962             rc_file = arg;
4963             break;
4964         case 'k':
4965             kilobytes = atoi(arg);
4966             break;
4967         case 'm':
4968             if (!(marc_file = fopen(arg, "a")))
4969             {
4970                 perror(arg);
4971                 exit(1);
4972             }
4973             break;
4974         case 'p':
4975             yazProxy = xstrdup(arg);
4976             break;
4977         case 'q':
4978             strncpy(cql_fields, arg, sizeof(cql_fields)-1);
4979             cql_fields[sizeof(cql_fields)-1] = '\0';
4980             break;
4981         case 't':
4982             outputCharset = xstrdup(arg);
4983             break;
4984         case 'u':
4985             if (!auth_command)
4986             {
4987                 auth_command = (char *) xmalloc(strlen(arg)+6);
4988                 strcpy(auth_command, "auth ");
4989                 strcat(auth_command, arg);
4990             }
4991             break;
4992         case 'v':
4993             yaz_log_init(yaz_log_mask_str(arg), "", 0);
4994             break;
4995         case 'V':
4996             show_version();
4997             break;
4998         case 'x':
4999             hex_dump = 1;
5000             break;
5001         default:
5002             fprintf(stderr, "Usage: %s "
5003                      " [-a apdulog]"
5004                      " [-b berdump]"
5005                      " [-c cclfile]"
5006                      " [-d dump]"
5007                      " [-f cmdfile]"
5008                      " [-k size]"
5009                      " [-m marclog]"
5010                      " [-p proxy-addr]"
5011                      " [-q cqlfile]"
5012                      " [-t dispcharset]"
5013                      " [-u auth]"
5014                      " [-v loglevel]"
5015                      " [-V]"
5016                      " [-x]"
5017                      " [server-addr]\n",
5018                      prog);
5019             exit(1);
5020         }
5021     }
5022     initialize(rc_file);
5023     if (auth_command)
5024     {
5025 #ifdef HAVE_GETTIMEOFDAY
5026         gettimeofday(&tv_start, 0);
5027 #endif
5028         process_cmd_line(auth_command);
5029 #if HAVE_READLINE_HISTORY_H
5030         add_history(auth_command);
5031 #endif
5032         xfree(auth_command);
5033     }
5034     if (open_command)
5035     {
5036 #ifdef HAVE_GETTIMEOFDAY
5037         gettimeofday(&tv_start, 0);
5038 #endif
5039         process_cmd_line(open_command);
5040 #if HAVE_READLINE_HISTORY_H
5041         add_history(open_command);
5042 #endif
5043         xfree(open_command);
5044     }
5045     client();
5046     exit_client(0);
5047     return 0;
5048 }
5049 /*
5050  * Local variables:
5051  * c-basic-offset: 4
5052  * c-file-style: "Stroustrup"
5053  * indent-tabs-mode: nil
5054  * End:
5055  * vim: shiftwidth=4 tabstop=8 expandtab
5056  */
5057